CN220519221U - Chain conveyor is used in plastics processing - Google Patents

Abstract

The utility model belongs to the technical field of chain type conveying devices, in particular to a chain type conveying device for plastic processing, which aims at the problems that the existing chain type conveying device is inconvenient to limit plastic conveying, plastic can deviate in the conveying process and the vertical angle of plastic conveying is inconvenient to adjust. The utility model has simple structure, the two limiting plates can limit the plastic part, the guide roller can reduce the friction force between the limiting plates and the plastic part, the spacing between the two limiting plates can be adjusted to limit the plastic part with different sizes, and the conveying angle of the plastic part can be adjusted by adjusting the vertical angle of the U-shaped plate.

Description

Chain conveyor is used in plastics processing

Technical Field

The utility model relates to the technical field of chain type conveying devices, in particular to a chain type conveying device for plastic processing.

Background

With the rapid development of plastic technology, plastic products have a larger and larger proportion in our lives. In the prior art, the feeding processing of plastics is generally carried out by hand, and the efficiency is obviously low. The assembly efficiency is greatly improved by using the assembly mechanical equipment to process the plastic material. Adopt chain belt to carry, can conveniently carry plastics.

The existing chain type conveying device is inconvenient to limit plastic conveying, plastic can deviate in the conveying process, and the vertical angle of plastic conveying is inconvenient to adjust.

Disclosure of Invention

The utility model aims to solve the defects that the existing chain type conveying device is inconvenient to limit plastic conveying, plastic can deviate in the conveying process and the vertical angle of plastic conveying is inconvenient to adjust, and provides the chain type conveying device for plastic processing.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a chain conveyor is used in plastics processing, includes the bottom plate, and two bracing pieces are installed in the top rotation of bottom plate, and the top fixed mounting of two bracing pieces has same U-shaped board, is provided with transport mechanism in the U-shaped board, and two push rod motors are installed in the top rotation of bottom plate, and the output shaft of two push rod motors all rotates with the bottom of U-shaped board to be connected, and the fixed strip is installed at the top of U-shaped board, and the recess has been seted up to the bottom of fixed strip, is provided with in the recess and draws in the mechanism, draws in to be connected with two stop gear on the mechanism.

Preferably, the conveying mechanism comprises two conveying rollers, the outer sides of the two conveying rollers are connected with the same conveying belt in a conveying way, a servo motor is arranged on the outer side of the U-shaped plate, and an output shaft of the servo motor is fixedly connected with one conveying roller.

Preferably, the drawing mechanism comprises a bidirectional threaded rod, the bidirectional threaded rod is rotatably arranged in the groove, the threads of the bidirectional threaded rod are opposite in direction, two ends of the bidirectional threaded rod are connected with drawing blocks in a threaded manner, the two drawing blocks are connected with the inner wall of the groove in a sliding manner, a stepping motor is arranged on the outer side of the fixing strip, and an output shaft of the stepping motor is fixedly connected with the bidirectional threaded rod.

Preferably, the two sides of the pulling-up block are fixedly provided with limiting blocks, the inner walls of the two sides of the groove are provided with limiting grooves, and the limiting blocks are in sliding connection with the inner walls of the limiting grooves.

Preferably, the bearing is fixedly arranged in the groove, and the bidirectional threaded rod is fixedly arranged with the inner ring of the bearing.

Preferably, the limiting mechanism comprises a limiting plate, the limiting plate is fixedly arranged at the bottom of the drawing block, a plurality of arc grooves are formed in the inner side of the limiting plate, and guide rollers are rotatably arranged in the arc grooves.

In the utility model, the chain type conveying device for plastic processing has the beneficial effects that:

according to the scheme, the plastic part is placed at the top of the conveying belt, the servo motor is started to drive one conveying roller to rotate, the conveying belt is driven to rotate through the cooperation of the other conveying roller, the conveying belt drives the plastic part to move, the conveying can be automatically carried out, the two limiting plates can limit the plastic part, and the guide roller can reduce the friction force between the limiting plates and the plastic part;

according to the scheme, the stepping motor drives the bidirectional threaded rod to rotate, and the bidirectional threaded rod drives the two drawing blocks to be close to or far away from each other, so that the two drawing blocks can be suitable for limiting plastic parts with different sizes;

according to the scheme, the two push rod motors push the U-shaped plate to turn over by taking the two support rods as fulcrums, so that the vertical angle of the U-shaped plate can be adjusted, and the conveying angle of plastic parts can be adjusted;

the utility model has simple structure, the two limiting plates can limit the plastic part, the guide roller can reduce the friction force between the limiting plates and the plastic part, the spacing between the two limiting plates can be adjusted to limit the plastic part with different sizes, and the conveying angle of the plastic part can be adjusted by adjusting the vertical angle of the U-shaped plate.

Drawings

FIG. 1 is a schematic diagram of a chain conveyor for plastic processing according to the present utility model;

FIG. 2 is a schematic side view of the U-shaped plate, the pull-in mechanism and the two limiting mechanisms according to the present utility model;

fig. 3 is a schematic structural diagram of a portion a in fig. 1 according to the present utility model.

In the figure: 1. a bottom plate; 2. a support rod; 3. a push rod motor; 4. a U-shaped plate; 5. a conveying roller; 6. a conveyor belt; 7. a fixing strip; 8. a groove; 9. a two-way threaded rod; 10. pulling the block; 11. a limiting plate; 12. a guide roller; 13. a bearing; 14. a stepping motor; 15. a limit groove; 16. a universal wheel; 17. a through hole; 18. a support rod; 19. a force-bearing plate; 20. a cylinder; 21. a stabilizing plate; 22. a servo motor; 23. and a limiting block.

Detailed Description

The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.

Example 1

Referring to fig. 1-3, a chain conveyor for plastic processing, including bottom plate 1, two bracing pieces 2 are installed in the top rotation of bottom plate 1, be provided with transport mechanism in the same U-shaped board 4,U shaped board 4 of top fixed mounting of two bracing pieces 2, two push rod motors 3 are installed in the top rotation of bottom plate 1, the output shaft of two push rod motors 3 all rotates with the bottom of U-shaped board 4 to be connected, fixed strip 7 is installed at the top of U-shaped board 4, recess 8 has been seted up to the bottom of fixed strip 7, be provided with in the recess 8 and draw near the mechanism, draw near to be connected with two stop gear on the mechanism.

In the embodiment, the conveying mechanism comprises two conveying rollers 5, the outer sides of the two conveying rollers 5 are connected with the same conveying belt 6 in a conveying way, a servo motor 22 is arranged on the outer side of the U-shaped plate 4, and an output shaft of the servo motor 22 is fixedly connected with one conveying roller 5; the servo motor 22 drives one conveying roller 5 to rotate, the conveying belt 6 is driven to rotate through the cooperation of the other conveying roller 5, and the conveying belt 6 drives the plastic piece to move, so that conveying can be automatically performed.

In the embodiment, the drawing mechanism comprises a bidirectional threaded rod 9, the bidirectional threaded rod 9 is rotatably arranged in a groove 8, the threads of the bidirectional threaded rod 9 are opposite in direction, two ends of the bidirectional threaded rod 9 are connected with drawing blocks 10 in a threaded manner, the two drawing blocks 10 are connected with the inner wall of the groove 8 in a sliding manner, a stepping motor 14 is arranged on the outer side of a fixed strip 7, an output shaft of the stepping motor 14 is fixedly connected with the bidirectional threaded rod 9, a bearing 13 is fixedly arranged in the groove 8, and the bidirectional threaded rod 9 is fixedly arranged with the inner ring of the bearing 13; the stepping motor 14 drives the bidirectional threaded rod 9 to rotate, and the bidirectional threaded rod 9 drives the two drawing blocks 10 to be close to or far away from each other, so that the two drawing blocks can be suitable for limiting plastic parts with different sizes.

In the embodiment, the limiting mechanism comprises a limiting plate 11, the limiting plate 11 is fixedly arranged at the bottom of the drawing block 10, a plurality of arc grooves are formed in the inner side of the limiting plate 11, and guide rollers 12 are rotatably arranged in the arc grooves; the two limiting plates 11 can limit the plastic part, and the guide roller 12 can reduce the friction force between the limiting plates 11 and the plastic part.

In this embodiment, two sides of the two drawing blocks 10 are fixedly provided with limiting blocks 23, two side inner walls of the groove 8 are provided with limiting grooves 15, and the limiting blocks 23 are slidably connected with the inner walls of the limiting grooves 15; the limiting block 23 is matched with the limiting groove 15, so that the horizontal movement of the drawing block 10 can be ensured.

When the device is used, a plastic part is placed at the top of the conveyor belt 6, the servo motor 22 is started to drive one conveying roller 5 to rotate, the conveyor belt 6 is driven to rotate through the cooperation of the other conveying roller 5, the conveyor belt 6 drives the plastic part to move and can automatically convey, the two limiting plates 11 can limit the plastic part, the guide rollers 12 can reduce the friction force of the limiting plates 11 in contact with the plastic part, the stepping motor 14 is started to drive the bidirectional threaded rod 9 to rotate, the bidirectional threaded rod 9 drives the two drawing blocks 10 to approach or separate from each other, the device can adapt to the limitation of plastic parts with different sizes, the two push rod motors 3 are started to push the U-shaped plate 4 to turn over by taking the two support rods 2 as fulcrums, the vertical angle of the U-shaped plate 4 can be adjusted, and the conveying angle of the plastic part can be adjusted.

Example two

The difference between the second embodiment and the first embodiment is that: the bottom of bottom plate 1 is provided with four universal wheels 16, the center of bottom plate 1 is for seting up through-hole 17, four bracing pieces 18 are installed at the top of bottom plate 1, same atress board 19 is installed at the top of four bracing pieces 18, two cylinders 20 are installed to the bottom of atress board 19, install same stabilizer plate 21 on the output shaft of two cylinders 20, stabilizer plate 21 and through-hole 17 swing joint, universal wheel 16 that sets up can conveniently to the global motion, utilize two cylinders 20 to promote stabilizer plate 21 downward movement, stabilizer plate 21 and ground contact, can improve holistic stability, all structures in this application all can carry out the selection of material and length according to the in-service use condition, the drawing is the schematic structure diagram, concrete actual size can make suitable adjustment.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.

Claims (3)

1. The utility model provides a chain conveyor for plastics processing, includes bottom plate (1), and two bracing pieces (2) are installed in the top rotation of bottom plate (1), and the top fixed mounting of two bracing pieces (2) has same U-shaped board (4), is provided with transport mechanism in U-shaped board (4), a serial communication port, the top rotation of bottom plate (1) is installed two push rod motors (3), and the output shaft of two push rod motors (3) all rotates with the bottom of U-shaped board (4) to be connected, and fixed strip (7) are installed at the top of U-shaped board (4), and grooved (8) are seted up at the bottom of fixed strip (7), are provided with in grooved (8) and draw nearly mechanism, are connected with two stop gear on the mechanism, transport mechanism includes two transfer rollers (5), and the outside transmission of two transfer rollers (5) is connected with same conveyer belt (6), and servo motor (22) are installed in the outside of U-shaped board (4), and the output shaft and a transfer roller (5) are fixedly connected, draw nearly mechanism including two-way threaded rod (9) rotate threaded rod (9) and install in grooved (8) and two-way threaded rod (10) both ends of threaded rod (10) are nearly threaded connection in opposite directions, the outside of fixed strip (7) is installed step motor (14), and step motor (14)'s output shaft and two-way threaded rod (9) fixed connection, stop gear includes limiting plate (11), and limiting plate (11) and the bottom fixed mounting who draws near piece (10) all rotate in a plurality of arc grooves in the inboard of limiting plate (11) and install guide roll (12).

2. The chain type conveying device for plastic processing according to claim 1, wherein limiting blocks (23) are fixedly arranged on two sides of the drawing block (10), limiting grooves (15) are formed in inner walls of two sides of the groove (8), and the limiting blocks (23) are slidably connected with the inner walls of the limiting grooves (15).

3. The chain type conveying device for plastic processing according to claim 1, wherein a bearing (13) is fixedly arranged in the groove (8), and the bidirectional threaded rod (9) is fixedly arranged with the inner ring of the bearing (13).