Coating device for paperboard processing

Abstract

The utility model discloses a coating device for paperboard processing, which comprises a base frame, a conveyor belt is mounted in the base frame, a first frame and a second frame are arranged at the top of the base frame, a coating component is arranged in the first frame, a transverse lead screw is rotatably mounted in the second frame, and a coating component is arranged in the transverse lead screw. A first motor is arranged at the front end of the second frame, an output shaft of the first motor penetrates through the second frame to be connected with a transverse lead screw, the outer wall of the transverse lead screw is in threaded connection with a moving seat, an output shaft of the second motor is connected with a vertical lead screw, the outer wall of the vertical lead screw is in threaded connection with a lifting seat, and a scraper is arranged at the bottom of the lifting seat. Through the arrangement, adhesive glue on the surface of a paperboard can be uniformly spread, so that the subsequent bonding effect of the paperboard is ensured, the thickness of the surface of the paperboard after being coated with the adhesive glue is conveniently controlled, and the application range of the device is expanded.

Description

Technical Field

[0001] The utility model relates to a coating device for cardboard processing. Background Technique

[0002] During the production and processing of multi-layer cardboard, it is necessary to bond adjacent cardboard, that is, it is necessary to use a coating device to coat the surface of the cardboard with adhesive for subsequent bonding work of the cardboard.

[0003] After the existing coating device coats the cardboard with adhesive, it is not convenient to evenly spread the coated adhesive, and it is difficult to control the thickness of the adhesive after coating, so it is difficult to improve the subsequent bonding effect of the cardboard, which has certain limitations.

[0004] Therefore, it is necessary to provide a coating device for cardboard processing to solve the above problems. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a coating device for cardboard processing to solve the problems raised in the above background technique.

[0006] To solve the above problems, the utility model adopts the following technical solutions:

[0007] A coating device for cardboard processing, including a base frame, a conveyor belt is installed inside the base frame, a first frame and a second frame are arranged on the top of the base frame, a coating component is arranged inside the first frame, a horizontal screw rod is rotatably installed inside the second frame, a first motor is arranged at the front end of the second frame, an output shaft of the first motor penetrates through the second frame and is connected to the horizontal screw rod, a moving seat is threadedly connected to the outer wall of the horizontal screw rod, a motor box and a frame body are sequentially arranged at the bottom of the moving seat, a vertical screw rod is rotatably installed inside the frame body, a second motor is arranged inside the motor box, an output shaft of the second motor is connected to the vertical screw rod, a lifting seat is threadedly connected to the outer wall of the vertical screw rod, and a scraper is arranged at the bottom of the lifting seat.

[0008] Preferably, the coating component includes a storage tank, a feeding pump, an output pipe, a coating pipe and a spray pipe, the storage tank, the feeding pump, the output pipe, the coating pipe and the spray pipe are sequentially communicated, the output pipe is fixedly penetrated through the first frame, there are several coating pipes, and several coating pipes are equidistantly distributed at the bottom of the coating pipe.

[0009] Preferably, a sliding groove is arranged at the inner top of the second frame, a sliding block is arranged at the top of the moving seat, and the sliding block is slidably arranged in the sliding groove.

[0010] Preferably, a sliding rod is arranged inside the frame body and behind the vertical screw rod, and the lifting seat is slidably sleeved on the sliding rod.

[0011] Preferably, a slot is provided at the bottom of the lifting seat, and a plug block adapted to the slot is provided at the top of the scraping plate. A limiting rod penetrates through one side of the lifting seat in a sliding manner. One end of the limiting rod is provided with a pulling block, and a return spring is arranged between the pulling block and the lifting seat. The return spring is sleeved outside the limiting rod. One end of the plug block is provided with a limiting hole, and the limiting hole is adapted to the limiting rod.

[0012] The beneficial effects of the present utility model are as follows: The cardboard is transported by the conveyor belt. When it is transported inside the first frame, the adhesive is coated on the surface of the cardboard through the coating assembly. After coating, the cardboard continues to be transported by the conveyor belt to the inside of the second frame. The second motor is started to drive the vertical screw rod to rotate, and then the lifting seat and the scraping plate at its bottom move up and down accordingly, so as to adjust the distance between the scraping plate and the cardboard, so as to control the thickness of the adhesive coated on the surface of the cardboard. The first motor is started to drive the horizontal screw rod to rotate, and then the moving seat moves back and forth, thereby driving the scraping plate to move accordingly, so as to evenly spread the adhesive on the surface of the cardboard, so as to ensure the subsequent bonding effect of the cardboard. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art, but it is not a limitation to the protection scope of the present utility model.

[0014] Figure 1 It is the front view of the whole device provided by the present utility model;

[0015] Figure 2 It is the side view of the first frame provided by the present utility model;

[0016] Figure 3 It is the side view of the second frame provided by the present utility model;

[0017] Figure 4 Provided by the present utility model Figure 3 The front cross-sectional view of a part of the structure in;

[0018] Figure 5 Provided by the present utility model Figure 4 The enlarged view of part A in;

[0019] Figure 6 Provided by the present utility model Figure 4 The left view of.

[0020] Among them, 1. Base frame; 2. Conveyor belt; 3. First frame; 4. Second frame; 5. Coating assembly; 51. Storage tank; 52. Feeding pump; 53. Output pipe; 54. Coating pipe; 55. Nozzle; 6. Horizontally placed lead screw; 7. First motor; 8. Moving seat; 9. Motor box; 10. Frame body; 11. Vertically placed lead screw; 12. Lifting seat; 13. Scraper; 14. Chute; 15. Slide block; 16. Slide bar; 17. Slot; 18. Insert block; 19. Limit rod; 20. Pulling block; 21. Return spring; 22. Limit hole; 23. Second motor. Detailed implementation manner

[0021] Refer to Figures 1 to 6 A coating device for cardboard processing as shown, including a base frame 1, a conveyor belt 2 is installed inside the base frame 1, a first frame 3 and a second frame 4 are arranged on the top of the base frame 1, a coating assembly 5 is arranged inside the first frame 3, a horizontally placed lead screw 6 is rotatably installed inside the second frame 4, a first motor 7 is arranged at the front end of the second frame 4, an output shaft of the first motor 7 penetrates through the second frame 4 and is connected to the horizontally placed lead screw 6, a moving seat 8 is threadedly connected to the outer wall of the horizontally placed lead screw 6, a motor box 9 and a frame body 10 are sequentially arranged at the bottom of the moving seat 8, a vertically placed lead screw 11 is rotatably installed inside the frame body 10, a second motor 23 is arranged inside the motor box 9, an output shaft of the second motor 23 is connected to the vertically placed lead screw 11, and a lifting seat 12 is threadedly connected to the outer wall of the vertically placed lead screw 11, and a scraper 13 is arranged at the bottom of the lifting seat 12.

[0022] Furthermore, the coating assembly 5 includes a storage tank 51, a feeding pump 52, an output pipe 53, a coating pipe 54 and a nozzle 55, the storage tank 51, the feeding pump 52, the output pipe 53, the coating pipe 54 and the nozzle 55 are sequentially communicated, the output pipe 53 is fixedly penetrated through the first frame 3, a plurality of coating pipes 54 are arranged, and the plurality of coating pipes 54 are equidistantly distributed at the bottom of the coating pipe 54.

[0023] Add the adhesive raw material into the storage tank 51, start the feeding pump 52, and spray it downward through the output pipe 53, the coating pipe 54 and the nozzle 55 in sequence, so as to coat the adhesive on the surface of the cardboard.

[0024] Furthermore, a chute 14 is arranged at the inner top of the second frame 4, a slide block 15 is arranged at the top of the moving seat 8, and the slide block 15 is slidably arranged in the chute 14.

[0025] Through the arrangement of the slide block 15 and the chute 14, the horizontal movement of the moving seat 8 can be facilitated.

[0026] Furthermore, a slide bar 16 is arranged inside the frame body 10 and behind the vertically placed lead screw 11, and the lifting seat 12 is slidably sleeved on the slide bar 16.

[0027] The slide rod 16 is provided to limit the lifting seat 12 vertically, so that the lifting seat 12 can only move vertically when the vertical screw rod 11 rotates.

[0028] Furthermore, a slot 17 is provided at the bottom of the lifting seat 12, and an insert block 18 adapted to the slot 17 is provided on the top of the scraper 13. A limit rod 19 is slidably passed through one side of the lifting seat 12, and a pull block 20 is provided at one end of the limit rod 19. A return spring 21 is provided between the pull block 20 and the lifting seat 12, and the return spring 21 is sleeved on the outside of the limit rod 19. A limit hole 22 is provided at one end of the insert block 18, and the limit hole 22 is adapted to the limit rod 19.

[0029] Pulling the pull block 20 to disengage the limiting rod 19 from the limiting hole 22 can release the limiting state of the insert block 18 in the slot 17 , so as to complete the separation of the scraper 13 and the lifting seat 12 , thereby cleaning the scraper 13 .

[0030] When the utility model is used, the cardboard is transported by the conveyor belt 2. When it is transported to the inside of the first frame 3, the adhesive is coated on the surface of the cardboard by the coating component 5. The coated cardboard continues to be transported to the inside of the second frame 4 by the conveyor belt 2. The second motor 23 is started to drive the vertical screw 11 to rotate, and then the lifting seat 12 and the scraper 13 at the bottom thereof are driven to move up and down. The distance between the scraper 13 and the cardboard can be adjusted to control the thickness of the adhesive on the cardboard surface after coating. The first motor 7 is started to drive the horizontal screw 6 to rotate, and then the moving seat 8 is driven to move in the front and rear directions, thereby driving the scraper 13 to move accordingly, so as to evenly spread the adhesive on the surface of the cardboard.

[0031] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A coating device for cardboard processing, characterized in that: It includes a base frame, a conveyor belt is installed inside the base frame, a first frame and a second frame are arranged on the top of the base frame, a coating component is arranged inside the first frame, a horizontal screw is rotatably installed inside the second frame, a first motor is arranged at the front end of the second frame, the output shaft of the first motor passes through the second frame and is connected to the horizontal screw, a moving seat is threadedly connected to the outer wall of the horizontal screw, a motor box and a frame body are sequentially arranged at the bottom of the moving seat, a vertical screw is rotatably installed in the frame, a second motor is arranged inside the motor box, the output shaft of the second motor is connected to the vertical screw, the outer wall of the vertical screw is threadedly connected to the lifting seat, and a scraper is arranged at the bottom of the lifting seat.

2. A coating device for cardboard processing according to claim 1, characterized in that: The coating assembly includes a material storage box, a feed pump, an output pipe, a coating pipe and a nozzle. The material storage box, the feed pump, the output pipe, the coating pipe and the nozzle are connected in sequence. The output pipe is fixedly inserted through the first frame. A plurality of coating pipes are provided, and the plurality of coating pipes are equidistantly distributed at the bottom of the coating pipe.

3. A coating device for cardboard processing according to claim 1, characterized in that: A slide groove is arranged on the top of the second frame, a slider is arranged on the top of the movable seat, and the slider is slidably arranged in the slide groove.

4. A coating device for cardboard processing according to claim 1, characterized in that: A sliding rod is arranged inside the frame and behind the vertical screw rod, and the lifting seat is slidably sleeved on the sliding rod.

5. A coating device for paperboard processing according to claim 1, characterized in that: A slot is provided at the bottom of the lifting seat, and an insert block matched with the slot is provided at the top of the scraper. One side of the lifting seat slides through a limit rod, and a pull block is provided at one end of the limit rod. A return spring is provided between the pull block and the lifting seat, and the return spring is sleeved on the outside of the limit rod. A limit hole is provided at one end of the insert block, and the limit hole is matched with the limit rod.

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