A positioning conveying device for a circulating conveying line

Abstract

The utility model discloses a positioning and conveying device for a circulating conveying line, comprising a supporting platform, a carrier plate, and an elastic device. A driver and a ring rail are installed on the supporting platform, a plurality of slide seats are installed on the driver, and the slide seats are slidably connected with the ring rail, the carrier plate is installed on the surface of the slide seat, a synchronizer is installed on the surface of the carrier plate, two clamping plates are installed on the synchronizer, and the clamping plates are arranged in an N shape, an anti-wear wheel is installed on the inner surface of the clamping plate, the elastic device is installed on the surface of the carrier plate, the elastic device is connected with the synchronizer in transmission, a rack is pushed to move by a spring, the rack drives two synchronous gears to rotate, and the synchronous gear drives the two clamping plates to move through a control arm, a product is placed between the two clamping plates, and the clamping plates clamp the product by the elastic force of the spring, when the carrier plate moves cyclically, the product is not easy to deviate from the clamping plate, which helps to improve the processing accuracy, the spacing between the two clamping plates can be flexibly adjusted, can adapt to products of various sizes, and is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of circulating conveying equipment, in particular to a positioning conveying device for a circulating conveying line. Background Art

[0002] The circulating conveyor line is used to automatically convey products so that they can flow and be processed between different workstations. In order to prevent products from sliding, it is necessary to control the operating speed of the circulating conveyor line and equip it with a limiter.

[0003] In the related art, commonly used limiters are usually dedicated, with slots or clamps fixed by screws set on the limiters, and the product can be stably moved by being stuck in the slots or between the clamps. Such limiters are not adaptable enough, and when the product specifications are different, the limiters need to be replaced or adjusted, which is not convenient to use; when the circular conveyor line accelerates, the product may be separated from the slot or clamp due to inertia, which limits the processing speed of the product. Utility Model Content

[0004] The purpose of the utility model is to provide a positioning conveying device for a circulating conveying line to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning conveying device of a circulating conveying line, comprising a support table, a driver and a ring rail are installed on the support table, a plurality of slides are installed on the driver, and the slides are slidably connected with the ring rail, the support table provides a stable foundation for the entire conveying device, the installation of the driver and the ring rail is precisely designed and calibrated, ensuring the stability and reliability of the slide during movement, which is conducive to high-precision processing;

[0006] A carrier plate, the carrier plate is mounted on the surface of the slide seat, a synchronizer is mounted on the carrier plate surface, two clamping plates are mounted on the synchronizer, and the clamping plates are arranged in an N shape, an anti-wear wheel is mounted on the inner surface of the clamping plate, the two clamping plates can position the product, and the anti-wear wheel will not leave scratches on the side of the product, ensuring better product quality;

[0007] The elastic device is installed on the surface of the carrier plate and is connected to the synchronizer. The elastic device controls the clamping plate through the synchronizer to generate a clamping force. The clamping plate is clamped by the elastic force to ensure that the product will not deviate due to inertia, which helps to improve the product processing accuracy.

[0008] Furthermore, the synchronizer includes two mutually meshing synchronous gears, a control arm is fixedly connected to the surface of the synchronous gear, and the clamp is rotatably connected to the control arm, which can center and clamp the output to ensure that each product is placed in the same position on the carrier.

[0009] Furthermore, the elastic device includes a cylinder shell, a push rod, a spring, and a rack. The push rod and the spring are installed inside the cylinder shell. The rack is connected to the push rod, and the rack is meshed with the driving gear. An adjusting head is screwed inside the cylinder shell. The adjusting head is rotatably connected to a top seat. Both ends of the spring are fixedly connected to the top seat and the push rod. Twisting the adjusting head can change the clamping force of the splint on the product, and can also be adjusted according to the size of the product to change the spacing between the two splints.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] (1) The rack is pushed by the spring to move, and the rack drives two synchronous gears to rotate. The synchronous gear drives two clamping plates to move through the control arm. The product is placed between the two clamping plates, and the clamping plates clamp the product through the elastic force of the spring. When the carrier plate moves in a cycle, the product is not easy to deviate from the clamping plates, which helps to improve the processing accuracy. The spacing between the two clamping plates can be flexibly adjusted to adapt to products of various sizes, making it more convenient to use.

[0012] (2) Turning the adjustment head can limit the expansion and contraction space of the spring, thereby changing the elastic force on the clamp. When the product is not clamped tightly or is clamped too tightly, the adjustment head can be turned to make changes to ensure that the clamp is more suitable for clamping the product. Combined with the anti-wear wheel on the clamp, the product can be clamped seamlessly to ensure that there are no clamping marks on the product surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a top view of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the connection between the splint and the anti-wear wheel of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the meshing of the synchronous gear and the rack of the utility model;

[0016] Figure 4 It is a schematic diagram of the structure inside the cylinder shell of the utility model.

[0017] In the figure: 1. support platform; 2. ring rail; 3. slide seat; 4. fixed seat; 5. driving gear; 6. chain; 7. carrier plate; 8. control arm; 9. synchronous gear; 10. clamping plate; 11. anti-wear wheel; 12. rack; 13. push rod; 14. cylinder shell; 15. adjustment head; 16. spring; 17. top seat. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example:

[0020] See also Figure 1-4 The utility model provides a technical solution: a positioning and conveying device for a circulating conveyor line, comprising a support platform 1, a driver and a ring rail 2 are installed on the support platform 1, a plurality of slides 3 are installed on the driver, and the slides 3 are slidably connected with the ring rail 2, and the ring rail 2 supports the slides 3 to ensure that the slides 3 are smoother during movement without tilting or shaking;

[0021] A carrier plate 7 is mounted on the surface of the slide seat 3. A synchronizer is mounted on the surface of the carrier plate 7. Two clamping plates 10 are mounted on the synchronizer. The clamping plates 10 are arranged in an n-shape. An anti-wear wheel 11 is mounted on the inner surface of the clamping plate 10. When a product is placed between the two clamping plates 10, the anti-wear wheel 11 can not only protect the product, but also reduce the resistance of product placement, which is conducive to quick placement of the product.

[0022] The elastic device is installed on the surface of the carrier plate 7 and is connected to the synchronizer. The elastic device controls the clamping plate 10 through the synchronizer to generate a clamping force. The elastic device can make the clamping plate 10 elastic and apply a clamping force to the product. When the circulating conveyor line moves quickly, the product is not easily offset due to inertia.

[0023] In this embodiment, if Figure 1 As shown, the driver includes two driving gears 5, and the driving gears 5 are transmission-connected with chains 6, and the chains 6 are transmission-connected with the slide 3. The driving gears 5 are controlled by a servo motor. When the driving gears 5 control the movement of the chains 6, the chains 6 drive the carrier 7 to move.

[0024] In this embodiment, if Figure 1 As shown, the lower side of the slide 3 is connected to a fixed seat 4, and the fixed seat 4 is connected to a chain 6. The fixed seat 4 and the chain 6 are fixed with hexagon socket screws to ensure that the slide 3, the fixed seat 4, the carrier plate 7 and the chain 6 move synchronously.

[0025] In this embodiment, if Figure 2As shown, the synchronizer includes two mutually meshing synchronous gears 9, a control arm 8 is fixedly connected to the surface of the synchronous gear 9, the clamping plate 10 is rotatably connected to the control arm 8, the synchronous gear 9 can control the swing of the control arm 8, and the clamping plate 10 is rotatably connected to the control arm 8 to ensure that the two clamping plates 10 fit better with the product and the product clamping is more stable.

[0026] In this embodiment, if Figure 3 and Figure 4 As shown, the elastic device includes a cylinder shell 14, a push rod 13, a spring 16, and a rack 12. The push rod 13 and the spring 16 are installed inside the cylinder shell 14. The rack 12 is connected to the push rod 13, and the rack 12 is engaged with the driving gear 5. The spring 16 can be used to make the splint 10 have elastic force. When the product is placed between the splints 10, the splints 10 are stretched open. At this time, the elastic force of the spring 16 makes the splint 10 clamp the product.

[0027] In this embodiment, if Figure 3 and Figure 4 As shown, an adjusting head 15 is screwed inside the cylindrical shell 14, and the adjusting head 15 is rotatably connected to a top seat 17. When the adjusting head 15 is turned, the top seat 17 will not rotate, ensuring that the spring 16 will not rotate. Both ends of the spring 16 are fixedly connected to the top seat 17 and the top rod 13. Turning the adjusting head 15 can change the telescopic range of the spring 16, thereby changing the distance between the two splints 10, which can be adjusted according to the size of the product.

[0028] Specifically, when in use, the product is placed between the two clamping plates 10. When the product opens the clamping plates 10, the clamping plates 10 drive the synchronous gear 9 to rotate through the control arm 8, the synchronous gear 9 drives the rack 12 to move, and the rack 12 drives the push rod 13 to compress the spring 16. At this time, the rebound force of the spring 16 will act on the clamping plates 10 to ensure that the product is stably clamped by the clamping plates 10;

[0029] Two driving gears 5 control the movement of chain 6, and chain 6 drives carrier plate 7 to move through slide seat 3 and fixed seat 4. At this time, the clamped product moves together with carrier plate 7, and the product is transported to different processing equipment, so as to realize the circulation and processing of the product between different workstations. When taking out the product, anti-wear wheel 11 can rotate to reduce the resistance of product taking out, making it more convenient to take and put the product.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning conveying device for a circulating conveying line, characterized in that: include: A support platform (1), wherein a driver and a ring rail (2) are mounted on the support platform (1), a plurality of slide seats (3) are mounted on the driver, and the slide seats (3) are slidably connected to the ring rail (2); A carrier plate (7), the carrier plate (7) being mounted on the surface of the slide seat (3), a synchronizer being mounted on the surface of the carrier plate (7), two clamping plates (10) being mounted on the synchronizer, and the clamping plates (10) being arranged in an n-shape, and an anti-wear wheel (11) being mounted on the inner surface of the clamping plates (10); An elastic device is installed on the surface of a carrier plate (7), the elastic device is transmission-connected to a synchronizer, and the elastic device controls a clamping plate (10) through the synchronizer to generate a clamping force.

2. A positioning conveying device for a circulating conveying line according to claim 1, characterized in that: The driver comprises two driving gears (5), the driving gears (5) are drivingly connected to a chain (6), and the chain (6) is drivingly connected to the slide seat (3).

3. The positioning and conveying device of a circulating conveying line according to claim 2 is characterized in that: The lower side of the sliding seat (3) is connected to a fixing seat (4), and the fixing seat (4) is connected to a chain (6).

4. The positioning and conveying device of a circulating conveying line according to claim 1, characterized in that: The synchronizer comprises two mutually meshing synchronous gears (9), a control arm (8) is fixedly connected to the surface of the synchronous gear (9), and the clamping plate (10) is rotationally connected to the control arm (8).

5. The positioning and conveying device of a circulating conveying line according to claim 2, characterized in that: The elastic device comprises a cylindrical shell (14), a push rod (13), a spring (16), and a rack (12); the push rod (13) and the spring (16) are installed inside the cylindrical shell (14); the rack (12) is connected to the push rod (13), and the rack (12) is meshed with a driving gear (5).

6. The positioning and conveying device of a circulating conveying line according to claim 5, characterized in that: An adjusting head (15) is screwed inside the cylindrical shell (14), and the adjusting head (15) is rotatably connected to a top seat (17). Both ends of the spring (16) are fixedly connected to the top seat (17) and the top rod (13).

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