Paper seaming supporting device

Abstract

The utility model provides a paper seaming supporting device which comprises a turning plate frame, the turning plate frame comprises a front plate and a rear plate which are parallel, the rear plate is provided with two motors, the two sides of ball screws are installed on bearings located on the front plate and the rear plate, the two ball screws are arranged between the front plate and the rear plate, one end of a ball nut of each ball screw is provided with a driving seat, and the other end of the ball nut of each ball screw is provided with a driving shaft. A driving seat penetrates through a screw body of the ball screw, a rail seat is mounted at the upper end of the driving seat, a driving plate sliding groove is formed in the front plate, a driving plate is arranged on the driving plate sliding groove, the rear end of the driving plate is connected with the rail seat, a cover plate is mounted on the turning plate frame, a plurality of clamping grooves are formed in the front end of the cover plate, a front baffle is mounted at the front end of the driving plate, and a protrusion is arranged on the front baffle. The top of the protrusion is located at the upper end of the cover plate, the front baffle is located at the clamping groove of part of the cover plate, the output end of the motor is connected with the tail end of the screw rod body, the occlusion position of paper can be adjusted, and the probability that the paper is stuck can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cutting machines, and more specifically, to a paper gripper support device. Background Art

[0002] A die-cutting machine processes paper. Existing die-cutting machines mainly include a conveying device, a die-cutting device, a waste removing device, and an output device. During the paper processing, it is necessary to grip the paper. The gripper is the part of the paper that is gripped for printing or cutting. The role of the gripper is very important. After printing is completed, the paper is cut by gripping it to ensure that the paper is consistent with the packing.

[0003] Existing paper is gripped by a support device at the bottom and gripper jaws at the upper end. However, the existing support device and gripper jaws can only grip at specific positions and sometimes get stuck. Therefore, it is necessary to adjust the gripping position to reduce the chance of getting stuck, but currently, the gripping position cannot be adjusted. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a paper gripper support device that can adjust the gripping position of the paper and reduce the chance of the paper getting stuck.

[0005] The utility model is implemented as follows:

[0006] The utility model provides a paper gripper support device, which includes a flap frame. The flap frame includes a parallel front plate and a rear plate. Two parallel motors are installed on the rear plate. Both sides of the ball screw are installed on two bearings located on the front plate and the rear plate. There are two ball screws between the front plate and the rear plate. One end of the ball nut of each ball screw is installed with a driving seat. The driving seat passes through the screw body of the ball screw. A rail seat is installed at the upper end of the driving seat. A driving plate chute is provided at the upper end of the front plate. The driving plate is arranged on the driving plate chute. The rear end of the driving plate is connected to the rail seat. A cover plate is installed on the flap frame. A number of card slots are provided at the front end of the cover plate. A front baffle is installed at the front end of the driving plate. A protrusion is provided at the front end of the front baffle. The top of the protrusion is located at the upper end of the cover plate. The front baffle is located at a part of the card slots of the cover plate. The output end of the motor is connected to the end of the screw body.

[0007] In a preferred solution, a synchronous pulley is installed at the end of the screw body. A synchronous pulley is installed at the output end of the motor. The synchronous pulley at the output end of the motor and the synchronous pulley at the end of the screw body are connected by a synchronous belt.

[0008] In a preferred solution, two guide shafts are provided on both sides of each screw body. The guide shafts are installed between the front plate and the rear plate. The guide shafts pass through the driving seat.

[0009] In a preferred embodiment, the flap frame further includes two side plates and a reinforcing plate. The two side plates are connected to both sides of the front plate and the rear plate, and the reinforcing plate is installed between the front plate and the rear plate. A limiting block is provided at the front end of each reinforcing plate, and the top of the limiting block is connected to the cover plate.

[0010] In a preferred embodiment, a flap photoelectric seat is installed at the middle of the rear plate, and photoelectric sensors are installed on both sides of the bottom of the flap photoelectric seat.

[0011] In a preferred embodiment, a flap is provided at the rear end of the flap frame. Bearing seats are installed on both sides of the flap. The two side plates are located between the two bearing seats, and the rear ends of the two side plates are connected to the bearing seats through connecting shafts. Fixed blocks are installed at both ends of the flap.

[0012] Advantageous effects:

[0013] Through the operation of the motor, the screw body is driven to rotate. The screw body drives the ball nut to move horizontally. The ball nut drives the driving seat to move. The driving seat drives the rail seat to move. The rail seat drives the driving plate to slide on the driving plate chute. The driving plate drives the front baffle to move, and the front baffle adjusts the clamping position with the existing clamping claws, and finally adjusts the clamping position of the paper. Description of the drawings

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings;

[0015] Figure 1 It is a schematic diagram of the present invention;

[0016] Figure 2 It is a schematic diagram of the bottom view of the present invention;

[0017] Figure 3 It is the front view of the present invention;

[0018] Figure 4 It is a schematic diagram of the present invention after removing the cover plate;

[0019] Figure 5 It is a partial schematic diagram of the present invention;

[0020] Figure 6 It is a partial schematic diagram of the present invention;

[0021] Figure 7 It is a schematic diagram of the cover plate of the present invention;

[0022] Figure 8This is a schematic diagram of the front baffle of the present utility model. Detailed implementation mode

[0023] To make the purpose, technical solution and advantages of the implementation mode of the present utility model clearer, the technical solutions in the implementation mode of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the implementation mode of the present utility model. Obviously, the described implementation mode is a part of the implementation modes of the present utility model, rather than all of them. Based on the implementation modes in the present utility model, all other implementation modes obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present utility model.

[0024] Referring to the accompanying drawings, the present utility model provides a paper gripper support device, which includes a flap frame 1. The flap frame 1 includes parallel front plate 2 and rear plate 3. Two parallel motors 4 are installed on the rear plate 3. Both sides of the ball screw 5 are installed on two bearings 6 located on the front plate 2 and the rear plate 3. Two ball screws 5 are provided between the front plate 2 and the rear plate 3. One end of the ball nut 51 of each ball screw 5 is installed with a drive seat 7. The drive seat 7 passes through the screw body 52 of the ball screw. A rail seat 8 is installed at the upper end of the drive seat 7. A drive plate chute 201 is provided at the upper end of the front plate 2. The drive plate 7 is arranged on the drive plate chute 201. The rear end of the drive plate 9 is connected to the rail seat 8. A cover plate 10 is installed on the flap frame 1. A plurality of card slots 101 are provided at the front end of the cover plate 10. A front baffle 11 is installed at the front end of the drive plate 9. A protrusion 111 is provided at the front end of the front baffle 11. The top of the protrusion 111 is located above the cover plate 10. The front baffle 11 is located at a part of the card slots 101 of the cover plate 10. The output end of the motor 4 is connected to the end of the screw body 52. When the motor 4 works, it drives the screw body 52 to rotate. The screw body 52 drives the ball nut 51 to move horizontally. The ball nut 51 drives the drive seat 7 to move. The drive seat 7 drives the rail seat 8 to move. The rail seat 8 drives the drive plate 9 to slide on the drive plate chute 201. The drive plate 9 drives the front baffle 11 to move, so as to realize the adjustment of the position where the front baffle 11 bites with the existing gripper jaws.

[0025] In a preferred solution, a synchronous pulley 12 is installed at the end of the screw body 52. The output end of the motor 4 is installed with a synchronous pulley 12. The synchronous pulley 12 at the output end of the motor 4 is connected to the synchronous pulley 12 at the end of the screw body through a synchronous belt 13. The rotation of the screw body 52 is driven by the synchronous belt 13. Of course, other driving methods can also be used.

[0026] In a preferred solution, two guide shafts 14 are provided on both sides of each screw body 52. The guide shafts 14 are installed between the front plate 2 and the rear plate 3. The guide shafts 14 pass through the drive seat 7. The guide shafts 14 are used to ensure the horizontal and stable movement of the drive seat 7.

[0027] In a preferred embodiment, the flap frame 1 further includes two side plates 15 and a reinforcing plate 16. The two side plates 15 are connected to both sides of the front plate 2 and the rear plate 3. The reinforcing plate 16 is installed between the front plate 2 and the rear plate 3. A limit block 17 is provided at the front end of each reinforcing plate 16, and the top of the limit block 17 is connected to the cover plate 10. The limit block 17 is used to limit the stroke of the drive plate 9.

[0028] In a preferred embodiment, a flap photoelectric seat 18 is installed at the middle of the rear plate 3, and photoelectric sensors 19 are installed on both sides of the bottom of the flap photoelectric seat 18. The photoelectric sensors 19 are used to sense the position of the flap frame 1.

[0029] In a preferred embodiment, a flap 20 is provided at the rear end of the flap frame 1. Bearing seats 21 are installed on both sides of the flap 20. The two side plates 15 are located between the two bearing seats 21. The rear ends of the two side plates 15 are connected to the bearing seats 21 through a connecting shaft 22. Fixed blocks 23 are installed at both ends of the flap 20. The present utility model can be installed on other power devices, such as pushing the two side plates 15 to move up and down, and finally driving the cover plate 10 to move up and down. Connecting grooves for connection are provided on the side plates, which will not be described in detail herein.

Claims

1. A paper bite support device, characterized in that: It includes a flap frame, which includes a parallel front plate and a rear plate, the rear plate is equipped with two parallel motors, both sides of the ball screw are installed on two bearings located on the front plate and the rear plate, two ball screws are arranged between the front plate and the rear plate, a driving seat is installed at one end of the ball nut of each ball screw, the driving seat passes through the screw body of the ball screw, a rail seat is installed at the upper end of the driving seat, a driving plate slide groove is provided at the upper end of the front plate, the driving plate is arranged on the driving plate slide groove, the rear end of the driving plate is connected to the rail seat, a cover plate is installed on the front end of the cover plate, a plurality of slots are provided, a front baffle is installed at the front end of the drive plate, a protrusion is provided at the front end of the front baffle, the top of the protrusion is located at the upper end of the cover plate, the front baffle is located at the slot of part of the cover plate, and the output end of the motor is connected to the end of the screw body.

2. A paper bite support device according to claim 1, characterized in that: A synchronous pulley is installed at the end of the screw body, and a synchronous pulley is installed at the output end of the motor. The synchronous pulley at the output end of the motor is connected to the synchronous pulley at the end of the screw body through a synchronous belt.

3. A paper bite support device according to claim 1, characterized in that: Two guide shafts are arranged on both sides of each screw body. The guide shafts are installed between the front plate and the rear plate, and the guide shafts pass through the driving seat.

4. A paper bite support device according to claim 1, characterized in that: The flap frame also includes two side panels and a reinforcement plate. The two side panels are connected to both sides of the front panel and the rear panel. The reinforcement plate is installed between the front panel and the rear panel. A limit block is provided at the front end of each reinforcement plate, and the top of the limit block is connected to the cover plate.

5. A paper bite support device according to claim 4, characterized in that: A flip-plate photoelectric seat is installed in the middle of the rear plate, and photoelectric sensors are installed on both sides of the bottom of the flip-plate photoelectric seat.

6. A paper bite support device according to claim 5, characterized in that: A flap is provided at the rear end of the flap frame, bearing seats are installed on both sides of the flap, two side plates are located between the two bearing seats, the rear ends of the two side plates are connected to the bearing seats through a connecting shaft, and fixing blocks are installed at both ends of the flap.

Images