rotary table conveyor free sample

Equipment Snapshot: Multi-Conveyor recently built both an unscrambling rotary table and an accumulation rotary table which are connected by a 30’ basic plastic straight running chain conveyor in this semi-automated conveyance application.

The first mild-steel constructed rotary accepts bulk, random hand-loaded glass containers that sweep through two deflector arms. These flexible arms gently control the cluster of individual products into single file, then onto the mat top conveyor chain.

During the 30’ straight chain, labels are applied by the customer’s press-on labeler (not shown) before discharging onto the accumulation table where an attached staging shelf assists manual hand-packing into cases.

Stainless steel rotary top discs feed the guided, seamless transfers that are positioned at both the unscrambler discharge and accumulation table entrance.

Unscramble style rotaries are a simple, cost-effective way to transfer bulk product to one-lane single-file conveyance. Rotary accumulation tables are supplied with an enclosed cabinet and typically variable speed controls, using either DC or VFD controllers. Multi-Conveyor’s standard rotary table sizes are 36”, 48” and 60” diameter. Custom sizes are reviewed upon request.

Low Profile Mini-Mover conveyors have a 1.5 inch profile and are an ideal solution to move materials through low clearance areas. Height restricted areas might include fitting through a small window or an production area that is tight in space. The maximum load capacity for one of these small conveyors is 150 lbs. If the space allows it add some guide rails to the sides of the small conveyor belts. Depending on the horsepower you need for the drive, the S style side mount will help to minimize the height of your powered conveyor system to as small as 5.05” tall.

Additional drive options include under mount, over mount and remote mount which allows you to custom your setup to fit your needs. The mini conveyors have a 2″ to 16″ range in width and a 12″ to 144″ range in length standard, however custom extended sizes are available upon request. Application examples include assembly, automotive, bottling & capping and lab/cosmetics. Our accessories make them easy to modify for barcode scanning, vision, inspection and inkjet printing.

Mini-Mover Rotary Table Accumulators (RTAs) were originally designed for the metalworking marketplace to promote unattended machine operation and separation of sensitive parts after machining.

Our RTA units are well suited for various applications in assembly and packaging, such as cycle tolerance inspection, surge table on production lines and staging for manual or pick & place case packing.

Parts are delivered to table via part chute or conveyor. Parts are stopped by in-feed cushion. As table rotates, parts are directed away from part drop area by the diverter fence and accumulate at the table center.

Our direct drive rotary tables provide high torque and are easy to integrate. They contain high-energy magnets in a simplified mechanical design and drive loads directly without the need for a transmission mechanism or gearbox. It allows customers to build them right into a drive system for flexible placement and integration with cooling pipes and cables, for example.

We supply a wide range of frameless motors, and our adjustable motors include an optical encoder, scale, bearing and housing. Given our selection, it can be challenging to choose the best direct drive motor for your project. Our engineers prefer to help you find the right rotary table for your requirements.

Our most popular rotary motor, the AXD series is characterized by a slim, compact "pancake" design with high peak and continuous torque despite the motor"s quite small form factor.Direct drive and brushless motor

The ACD series is a set of ironless rotary tables. This motor is cogging-free and features high-resolution optical encoder feedback and low speed variability. This permanent magnet motor is equally suited for either low or high speed applications.Zero cogging coreless motor

The rotary table is the ideal equipment for the simple buffering and manual handling of products. If you have a system that involves both machine and manual packing, rotary tables are favoured for short temporary storage of products that have already been packed before they are put into boxes or onto pallets. Rotary tables are used wherever the supple onward transport of packaged goods is important, for example in packaging lines. A circular plate is rotatable and driven by a motor. Roller conveyors or conveyor belts can be mounted on the rotary tables. Rotary tables can also be used as a link between intersecting conveyor belts or for loading and unloading different goods. And by using different lateral guiding components, rotary tables can also be used as storage or sorting equipment. There are sorting systems for a wide variety of products, as each product has its own sorting criteria.

We manufacture various types of rotary tables. The tables have variable speeds and are equipped with a Food-grade plastic PE or stainless-steel rotary platform in various diameters.

The roller conveyor also named gravity conveyor, gravity roller conveyor, usually adopts the steel conveyor rollers to installed within a certain frame to transfer workpiece on the surface. One of the

The manual roller conveyor has the feature of heavier laoading than the driving one, and there"re more sizes for buyers" optional. Wuxi Huiqian has the roller conveyor sizes more than others, the obvious charactor is roller diameter. Roller diameter of Huiqian is from 8mm to 76mm

The roller conveyor also named gravity conveyor, gravity roller conveyor, usually adopts the steel conveyor rollers to installed within a certain frame to transfer workpiece on the surface. One of the

The manual roller conveyor has the feature of heavier laoading than the driving one, and there"re more sizes for buyers" optional. Wuxi Huiqian has the roller conveyor sizes more than others, the obvious charactor is roller diameter. Roller diameter of Huiqian is from 8mm to 76mm

Rotary tables consist of a round and driven table top made of laminate, stainless steel or another function-specific material. The base frame is built from Series 40 profiles as standard and equipped with height-adjustable levelling feet. Cover panels made from sheet metal or polycarbonate can be easily attached.

When designing guides such as intake guides and diverters, the weight and shape of the product being conveyed plays a major role. Round products, such as brake discs, ball bearings, cans or bottles, are the most suitable for this type of storage. mk therefore custom-designs the guide plates according to the customer’s specific requirements. With extensive experience in interlinking and conveying applications, mk can draw on a wealth of previously implemented solutions. For example, we can implement adjustable diverter plates that are integrated into the control system.

mk conveyor systems and function modules can meet virtually any requirement for the transport and handling of piece goods. You can select from a range of multi-industry and modular conveyors, which can also be customised if required. These can be combined with rotary tables for buffering products and linear guides for precise, dynamic handling tasks.

mk offers the right conveyor system for virtually any transported products and operating conditions. Simply enter your parameters and the product filter will show you suitable systems. The product comparison function lets you compare up to four conveyors.

A rotary table can optionally be controlled by the robot so that the path point to be approached in each case in the USER coordinate system is in the ZX plane of the BASE coordinate system with Y = 0. In this way, the robot"s degrees of freedom can be extended to include movement in the Y direction. See also chapter Controlling a transport device by the robot. The "USER_ControlledByRobot" coordinate system must be set in the SRL program for this purpose.

The example IEC code in chapter Synchronized movement with a rotary table is valid with the exception that the position profile is not transferred to the fbRotaryTable. Instead, the setpoints are read from the fbRotaryTable.lrSetpointPosition property and are used to drive a MultiMotion tracking axis.

For prepositioning the rotary table, the method AdjustToPoseWithProfile() of the function block ConveyorOrRotaryTable can be used. During positioning, the coordinate system "USER_ControlledByRobot" must not be set in the SRL program for this rotary table. The robot must be in "BASE" during positioning, for example. Run the following sample code, for example in the User_PRG.HighPrio task.

The rotary table is positioned in such a way that the point with the coordinates X = alrPose[1], Y = alrPose[2] in the USER coordinate system after positioning in BASE coordinates has the coordinate value Y = 0 and is located between the robot base and the center of the rotary table. Positioning is performed by the shortest distance. Positioning starts at the rising edge of xStart. The input variable must remain "TRUE" until the end of positioning and must then be called with "FALSE" as soon as USER_ControlledByRobot is set again. The function block returns "TRUE" once positioning has been completely executed.

When creating the application, it is also necessary to pay attention to the following properties:A change from/to the USER coordinate system of a rotary table is only possible via "BASE".

The rotary table is always aligned automatically in such a way that the position to be approached is on the side of the rotary table facing the robot.

To change to or from the USER coordinate system, the rotary table must be in idle state if the robot cannot execute a compensation movement in Y-direction.

The "BackToPath" function does not work with the current version of the software because the rotary table is not automatically repositioned to the appropriate position to continue the path smoothly.

Motion Index Drives’ Precision Link Conveyors combine excellent accuracy and high index speed capability with versatility to meet any automation challenge. Precision conveyors consist of an index drive, gear reducer and brake motor or manufactured ready to accept a servo motor. Hardened dual drive sprockets guarantee a backlash-free motion transmission between the drive unit and conveyor chain links. Fixed, hardened chordal compensation cams on both ends of the indexing conveyor maintain a precise tension level in the chain link assembly at all times.

The design of the Precision indexing conveyor is based on a modular assembly chassis concept. The conveyor length between the dual drive sprockets and the fixed chordal compensation cams can be customized according to the required number of work stations.

The Motion Index Drives LFA Precision Link Conveyors are offered in many different fixed strokes and completely programmable servo driven options. Motion Index Drives also specializes in highly complex configuration precision link indexing applications making it the top conveyor manufacturing companies catering to your needs.

Precision Indexing Conveyors utilize very high quality machined aluminum links for chain which allows for less internal inertia and results in higher loading capabilities, faster index times, and smaller indexer required to drive conveyor

Aluminum extrusion framework to allow for extremely long and very straight lengths, and gives flexibility to mount conveyor and any stationary items to conveyor with virtually no effort versus drilling and tapping

Extremely high accuracy through the use of either a precision fixed rotary index drive, or the use of a very low backlash gear reducer for servo applications

If your conveyor belt isn’t working properly, it will have untold ramifications throughout your entire system. Entire operations can be thrown off schedule, resulting in loss of both money and productivity.

To prevent this from happening, you need to keep a close eye on the precise workings of your conveyor belts. By carefully watching and checking up on your belts, you can catch many problems before they develop into larger issues that take time and money to fix.

It’s crucial for you to understand how to complete conveyor belt maintenance as well as what some of the more common conveyor belt problems are and how to fix them. This information will help you keep your conveyor belts running smoothly and stop them from breaking down due to preventable issues.

While it is impossible to compile a list of every bad situation you will ever encounter with your conveyor belt, this is a list of some of the concerns you are most likely to face, as well as their probable consequences.

This issue occurs when there is a conveyor belt tracking problem. Tracking is the process of managing and aligning the belt onto the correct path, and it’s critical to ensuring the smooth functioning and output of your system. Mistracking, then, is when something goes wrong along this track. In most cases, it means that the belt has slipped to one side or another, and the entire system has shifted out of alignment.

When your belt starts tracking from side to side and experiencing frayed edges, you need to do a little conveyor belt alignment troubleshooting. Conveyor tracking problems can originate from various parts of your system. As soon as your belt starts mistracking, take a look at these potential problems:

Conveyor frame: If your conveyor frame is crooked or slanted, it could be misguiding your belt. Check your framework from all angles to ensure the frame is level and square.

Belt cutting:Conveyor belts can be cut incorrectly during manufacturing, making them crooked. No matter how well the rest of your system runs, a crooked belt will cause tracking errors.

Cleanliness: Buildup on the belt and pulleys can cause the belt to sway one way or another. Make sure all parts of your conveyor are clean to ensure a smooth run and prevent failure.

False crowns: Conveyor belts move a variety of items, and sometimes the material can snag or get stuck on a pulley. You can find crowns on the center of your end pulleys that distribute force to each side of the belt and help it stay on track. If a piece of debris gets lodged in another pulley, it can create a fake crown and redistribute weight where you don’t need it. Check to see if your pulleys are clear of debris to avoid this.

Conveyor belts rely on a precise balance of tension to work correctly. If there is too much tension or too little, things begin to go awry, and the belt can slip. Specifically, if the head pulley breaks down or even becomes overly worn, there will no longer be enough tension to keep the belt from slipping around.

This loss of tension can result in unnecessary stretching and strain on the belt, as well as loud, grating and squealing noises and the aforementioned slipping. It will require time-consuming maintenance to fix such a problem as this. To avoid this situation, check all parts and pieces of the conveyor belt regularly to ensure that they aren’t experiencing any undue wear and tear.

Overweight load.Your conveyor belt can only handle so much weight based on its pulleys and overall size. If you’ve tried to carry something that’s exceedingly heavy, your belt will typically slip off the pulleys instead of operating normally. Make sure the objects you’re using on your belt fit the belt’s weight range.

Low temperatures.If you’re working in colder conditions than usual, it could affect the traction of your conveyor belt. Colder temperatures can reduce the grip between the belt and pulley, causing the belt to slip. If you regularly work in cold environments, choose a belt designed to withstand low temperatures.

When your conveyor belt constantly slips, it disrupts your daily operation and productivity. If you stay aware of the potential causes, you can prevent them before they happen. It’s helpful to regularly inspect your machine, especially the pulleys as they often contribute to belt slippage.

In most cases, conveyor belts are constructed from metallic materials such as steel. This construction is good because it means the parts are usually highly durable and long-lasting. However, it also means that when the rollers on the conveyor belt seize up, they have an unfortunate tendency to develop sharp edges.

These sharp edges, in turn, can have major repercussions throughout the conveyor system. They can cause the belt to mistrack unequally down the center line of the conveyor belt. This circumstance is an issue for several reasons. Firstly, it can pose a significant safety hazard to any workers in proximity to the conveyor belt. Secondly, it has the potential to damage goods and materials being transported along the conveyor belt, sometimes beyond repair.

The primary purpose of any conveyor belt system is to transport items efficiently from one location to another, often through a complex conveyor system. It only makes sense, then, that when this efficient travel is disrupted, the entire system stops working.

While random occurrences are hard to predict and often impossible to prevent, you can do a great deal to stop preventable blockages. Check your conveyor belts carefully for any sharp edges, surfaces, corners or other spaces that might snag items as they go past. Remember that even if something looks like it’s not a big deal now, it’s always better to deal with it while it’s still small. Otherwise, it might soon become a much larger complication.

It’s fairly common for there to be some issues with material spillage at some point along a conveyor system. This term refers to any material that accidentally slides or spills off the belt, and it’s most common along transfer and load points. This occurrence isn’t necessarily due to any mechanical failures or problems with the belt, but it can still be an issue, as this spilled material can lead to blockages or buildups that will have a domino effect and cause other problems later on.

If you find that material spillage is a common factor on your conveyor belt, try installing impact beds, skirt clamps or a belt plough. These solutions will help reduce wasted material as well as time spent cleaning up, and they’ll decrease the possibility of breakdowns caused by blockages on the belt.

There is a broad range of solutions for conveyor belt problems that you can consider to make repairs. These repairs depend on the belt’s material, your industry and how much space your operation has.

The best way to keep your conveyor system running smoothly is always to prevent problems before they happen. This plan requires constant vigilance, and it calls for you to regularly check your system for anything incurring excessive wear, or any elements slightly out of the ordinary.

As part of the regular checkups you perform on your conveyor belt, you should complete a routine cleanliness check. Carefully look over your entire system from top to bottom, side to side and every way you can think of. Look for buildups of dirt, debris or residue of any kind. Wherever you find these types of buildup, remove them as thoroughly as possible.

This process goes hand in hand with checking for buildups. However, if you clean regularly, you reduce the possibility of allowing buildups to happen in the first place. Make a regular habit of cleaning your conveyor system. You’ll be more likely to catch issues early on and prevent any problems that would arise as a result of dirt or excess material buildup.

It’s hard for your conveyor to run properly if the entire system is tilted at an unusual angle or thrown out of alignment, which can happen just from the regular motion of the machine as well any number of other factors. It may have even occurred when the system was being readjusted for transporting a different product or material.

It’s essential to check regularly to make sure the conveyor frame is squared up neatly and everything is lined up correctly. You can easily confirm by using a standard level and checking to make sure that both sides are even.

Pulleys are easy to check at the same time that you’re already investigating whether the frame is square. Verify that each pulley in the system is evenly lined up with the conveyor frame. If these pulleys are off, this could lead to bigger problems with the belt slipping and parts wearing down more quickly.

This feature isn’t necessarily something you need to check every time you perform maintenance since looking at it once will get the job done. However, it’s still crucial to perform this analysis. While ideally, every belt is cut and formed perfectly, it’s not impossible that you may have gotten a defective belt that simply isn’t cut straight. If you didn’t know about this defect, it could be wreaking all kinds of havoc in your conveyor system through mistracking.

To check whether or not your belt is straight, try this. Remove the belt from the conveyor frame and lay it out flat on the floor. If the belt arcs or curves in any way, it isn’t straight, and it will need to be replaced.

The conveyor belt’s return idlers can become dirty, frozen or incorrectly aligned over time due to improper installation or natural wear, tear and motion. These parts should be cleaned regularly, and their alignment should be checked.

This advice should go without saying, but it’s so important that it’s worth drawing special attention to. If any single part of your conveyor system begins to wear down, it needs to be replaced. If it is allowed to continue breaking down without replacement, it will put added strain on the other parts as they work to carry the extra load that the damaged part is unable to. This situation results in the rest of your system breaking down more quickly or malfunctioning and needing to be shut down altogether.

Belt maintenance is crucial for an efficient product line. If you actively check your conveyor belt’s activity and prepare to handle problems, your operation will run smoothly. Keep these maintenance tips in mind when caring for your conveyor belt:

How long do your conveyor belts typically last with your type of production? If you have a belt that doesn’t meet that standard lifespan, it could indicate a manufacturing error or even poor maintenance and care. If you know how long a belt lasts, you can make sure you’re actively caring for it to support that lifespan.

The best way to avoid a severe malfunctioning error is to follow the steps listed above. Following these tips can improve your conveyor belt’s lifespan and help you avoid bigger problems,  ultimately making your line more productive.

Make a note of any repairs you perform, and write down the state of your parts regularly in a conveyor belt plan. If a more significant problem comes up, you could access these notes to see repairs you’ve made in the past, and if the state of your belt showed failure over time.

While not as inherently dangerous as many other pieces of heavy machinery and equipment, conveyors are still capable of serious damage if the correct safety measures aren’t taken. If you or any of your team members are about to start maintenance work, take note of these key safety precautions before you begin.

This point cannot be stressed enough. Do not perform maintenance on the conveyor system while it is in use. Doing so would be a good way to get a finger crushed or broken if your fingers happen to get caught in the machinery. Even more dangerous is the electrical current powering the conveyor belt. To avoid problems with dangers such as these, take extra precautions. Be safe and make sure everything is shut off before you begin maintenance.

The amount of electricity needed to power a conveyor system is nothing to take lightly. That kind of power can cause serious damage, especially if you’re inexperienced and aren’t especially sure what you’re doing. If you begin to suspect that the problem with your conveyor belt is much more involved than anything we’ve covered here, take a step back. It may be time to call in a professional maintenance team. While this may seem like an extra hassle, it’s always better to be safe than to end up seriously damaging your system or endangering yourself or an employee.

If you find yourself in over your head with repairing or maintaining your conveyor belt, sometimes the best thing you can do is to call a professional who is equipped with the correct conveyor belt maintenance tools.

While we are located in St. Louis, Missouri, we also serve Illinois, Indiana, Kentucky, Iowa and Kansas. We value operations having access to conveyor belt products and services, so we serve as many areas as possible. We’re ready to provide you with our top-of-the-line products and services anytime you need. Contact us online today to request a quote, or call us at 314-371-4777.

During system development, Manfred Hahl, managing director and COO of EDAG, researched several rotary indexing tables, but learned that none were strong enough to bear 16 tons. So he reached out to automation specialist Weiss GmbH.

Weiss agreed to make a customized table based on the company’s servo-driven CR 2600 series. Developed within six months, the table has a 20-ton capacity. Its center opening is 2 meters in diameter, which is large enough to accommodate a welding robot with a 2.5-meter reach.

These two installations represent the growing popularity of servo-driven indexers, which offer greater programming flexibility than traditional cam-driven units. In recent years, suppliers have also introduced direct-drive rotary indexers, precision-link conveyors and flexible linear assembly systems. All of these innovations provide manufacturers with automated indexing systems that are reliable and repeatable.

Choosing between linear and rotary indexers for an automated assembly application depends primarily on space availability on the plant floor. Most products assembled on rotary indexers are small, with each assembly process taking seconds, not minutes. Indexers typically range in size from 18 inches to 15 feet in diameter.

Assembly operations performed on indexers include pick-and-place, screwdriving, dispensing, crimping, pressing and ultrasonic welding. SCARA robots, machine-vision systems and electrical testing can also be incorporated into rotary indexing systems.

“System selection is not a formulaic process, but in general, rotary systems are best for simple assemblies of eight parts or less being completed on 12 to 16 stations,” explains Robert Zaruba, president of CDS Corp. “Thirty is about the maximum number of stations to have on a rotary system before it becomes extremely large and unwieldy.”

If the plant floor has narrow aisles, a linear system is a better fit. This type of system optimizes space by placing stations on both sides of the conveyor and allowing tooling in the center area. It is modular and easily expandable, like inserting leaves in a table, and it shuttles assemblies between stations within fractions of a second.

Manufacturers often initially use rotary systems because of a product’s simplicity or low volume. But over time, as the assembly process requires more steps or product volume increases, the company migrates to a linear system.

Unlike cam-driven indexers, direct-drive rotary indexing tables operate predominantly without mechanics or gearboxes. The servomotor is connected directly to the load. Weiss’ TO1300 direct-drive table has only one bearing under load, virtually eliminating backlash. It has a 1,300-millimeter footprint and a maximum speed of 80 rpm.

The programmable table can accommodate an index increment of 45 degrees, an index time of 0.21 second and a dwell time of 0.29 second. It produces a maximum torque of 26,600 newton-meters and can accommodate a moment of inertia of 160 kilogram-meter-squared.

Netafim Ltd., a manufacturer of professional irrigation systems based in Tel Aviv, Israel, recently installed a TO750 direct-drive table with five pick-and-place units. The table features an indexing ring with a large inside diameter containing 16 processing stations. Bill Eppich, vice president of Weiss North America Inc., says the table’s four-track design beats at 75 cycles per minute and allows production of 300 irrigation components per minute.

The most common type of linear indexing system is a precision-link conveyor powered by a cam- or servo-driven rotary indexer. This type of conveyor consists of machined plates, or pallets, that are linked together in a chain like tank treads. The chain rides in tracks between two large sprockets.

The IC80 Series of conveyors from Sankyo America Inc. are capable of 100 indexes per minute. Each model number [IC80-80, -120 and -160] indicates the conveyor’s pitch in millimeters. Available with a custom-length chassis, the conveyors feature four-needle bearing followers on the back of each link.

Rick Amendolea, president of Centricity, says the EZ Flex conveyor’s modular construction allows for the mounting of ancillary equipment on the sides of the center beam. Powered by the EZ indexer, this belted conveyor is highly repeatable and comes in standard lengths of 5 to 30 feet. Custom lengths are also available.

The TL, TSL and TLX (extra-wide) conveyors from CDS come in carousel or over-under configurations, in lengths from 2 to 30 feet. Cycle rates of more than 240 indexes per minute are possible, with a minimum index-distance accuracy of ±0.0035 inch.

CAMCO Rite-Link conveyors have a slim and compact design with narrow links that accommodate oversized tooling. All three models (75RL, 115RL, 150RL) are maintenance-free and durable enough for harsh industrial applications. Link pitch ranges from 75 to 150 millimeters.

Also available from DE-STA-CO are 3- to 40-foot-long tabletop conveyors with a link pitch of 3, 4.5 or 6 inches. Their open modular frame design comes in 18-inch increments for quick assembly. It also allows easy pass-through of electric and air supply components.

Another type of linear system is the LS280, which combines the speed and precision of a rotary indexer with the flexibility of a linear asynchronous system. It consists of multiple independent locating stations connected by sections of hardened track. Assemblies move through the system on transporters that roll along the track.