CN220716427U - Cardboard gluing device - Google Patents

Abstract

The utility model discloses a cardboard gluing device, which relates to the technical field of cardboard processing, and comprises a workbench, a glue groove is provided in the middle of the top of the workbench, a moving component is provided at the top of the workbench, support columns are fixedly provided on both sides of the middle of the top of the workbench, a horizontal plate is slidably connected between the two support columns, vertical plates are fixedly provided on both sides of the bottom end of the horizontal plate, a glue coating roller is rotatably connected between the two vertical plates, and a scraper component is provided on the back of the two vertical plates; the beneficial effects of the utility model are as follows: through the second clamping plate, a pull rod is pulled to move the second clamping plate, the cardboard is placed on the bearing plate, the pull rod is released, and under the action of a spring, the second clamping plate and the first clamping plate clamp the cardboard, so as to facilitate the fixing of clamping plates of different sizes; through the scraper component, a first cylinder is adjusted to make the connection plate drive the scraper to move downward, and when the glue coating roller rotates, the scraper scrapes the excess glue on the glue coating roller into the glue groove, so as to reduce the loss of the glue.

Description

Cardboard gluing device

Technical Field

The utility model relates to a gluing device, in particular to a paperboard gluing device, and belongs to the technical field of paperboard processing.

Background technique

Cardboard is a thick paper sheet made of various pulps and composed of interwoven fibers. The difference between cardboard and paper is usually distinguished by quantity and thickness. It is used in life and production, mainly including packaging cardboard, industrial technology cardboard, construction cardboard, printing and decorative cardboard. Gluing cardboard can improve the surface printing performance of cardboard, change the color or whiteness of cardboard, and improve the absorbency of cardboard.

Among them, the "cardboard gluing device" disclosed in the application number "CN201921676826.4" is also an increasingly mature technology, including a fixed base, the left end of the fixed base is symmetrically installed with a fixed column 1 along its width direction, and the right end of the fixed base is symmetrically installed with a fixed column 2 along its width direction. The top of the fixed column 1 is connected to the side of the fixed column 2 through a mounting frame, and a rotating roller is arranged between the mounting frames, and a transmission belt is sleeved on the rotating roller. Beneficial effect: through the bevel gear 1 and bevel gear 2, when the rotating handle is turned, the bevel gear 1 and the bevel gear 2 are meshed and transmitted, thereby driving the rotation of the threaded rod, and the threaded rod is connected to the inner thread of the support sleeve to realize the lifting and lowering of the support sleeve, and then realize the adjustment of the gluing roller, improve the production surface, and bring better economic benefits. By setting a conveyor belt, the cardboard that needs to be glued can be automatically transported to the glue roller for gluing, which saves manpower and improves work efficiency. After further retrieval, the "cardboard gluing device" disclosed in the application number "CN201921689711.9" includes a frame, an active roller and a driven roller rotatably connected to the frame, a glue groove arranged below the active roller, and a lifting device arranged below the glue groove; the lifting device includes a lead screw rotatably arranged on the frame, a slider threadedly connected to both ends of the lead screw, a connecting rod respectively hinged on the slider, and a bracket connected to one end of the two connecting rods away from the slider; the lead screw is parallel to the axis of the active roller, and the two ends of the lead screw are provided with external threads with opposite rotation directions, and one end of the lead screw passes through one side of the frame; a slideway is provided on the horizontal plate at the lower part of the frame, and the slider is slidably installed in the slideway; the end of the connecting rod away from the slider is respectively hinged at the middle position of the lower part of the bracket, and the glue groove is placed in the bracket. The utility model is convenient for adjusting the distance between the glue groove and the active roller, and has the advantage of being easy to use.

The cardboard gluing devices in the above two public technologies also have the following defects: cardboards of different sizes cannot be fixed, so that the cardboards are displaced during the gluing process, and the glue on the gluing roller is too much and easily drips onto the workbench, causing waste. Therefore, the utility model provides a cardboard gluing device.

Utility Model Content

The utility model aims to provide a cardboard gluing device to solve the problem in the background art that cardboards of different sizes cannot be fixed and there is too much glue on the gluing roller, resulting in waste.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cardboard gluing device, comprising a workbench, the bottom end of the workbench is fixedly provided with four equidistantly arranged supporting feet, a glue groove is opened in the middle of the top end of the workbench, a moving assembly is arranged on the top end of the workbench, the moving assembly comprises two slide rails, two connecting screw rods, two moving seats and two first motors, the two slide rails are respectively fixedly arranged on both sides of the top end of the workbench, the interiors of the two slide rails are rotatably connected with the connecting screw rods through bearings, the interiors of the two slide rails are slidably connected with the moving seats, the interiors of the two moving seats are respectively threadedly connected with the outer walls of the corresponding connecting screw rods, The two first motors are respectively fixedly arranged on both sides of the top of the workbench, one ends of the two connecting screws are respectively fixedly connected to the corresponding transmission shafts of the first motors, a bearing plate is fixedly arranged between the two moving seats, a first clamping plate is fixedly arranged on one side of the top of the bearing plate, an auxiliary plate is fixedly arranged on the other side of the top of the bearing plate, and a second clamping plate is slidably connected to the other side of the top of the bearing plate, support columns are fixedly arranged on both sides of the middle part of the top of the workbench, a horizontal plate is slidably connected between the two support columns, vertical plates are fixedly arranged on both sides of the bottom end of the horizontal plate, a glue coating roller is rotatably connected between the two vertical plates, and a scraper assembly is arranged on the back of the two vertical plates.

Preferably, the scraper assembly includes two fixed plates, two first cylinders, a connecting plate and a scraper. The two fixed plates are respectively fixedly arranged in the middle of the back side of the two vertical plates. The bottom ends of the two fixed plates are fixedly provided with a first cylinder. The piston rods of the two first cylinders are fixedly connected to the connecting plate. The middle part of the top end of the connecting plate is fixedly provided with an inclined scraper.

Preferably, a pull rod is fixedly provided in the middle part of one side of the second splint, the outer wall of the pull rod is slidably connected to the inside of the auxiliary plate, a spring is sleeved on one side of the pull rod, one end of the spring is fixedly connected to one side of the second splint, and the other end of the spring is fixedly connected to one side of the auxiliary plate.

Preferably, a sliding groove is provided at the top of one side of the two support columns, and sliders are slidably connected inside the two sliding grooves. The two sliders are respectively fixedly connected to the two sides of the cross plate, and a fixed groove is provided at the bottom end of the two sliding grooves. A second cylinder is fixedly provided at the bottom end of the two fixed grooves, and the piston rods of the two second cylinders are respectively fixedly connected to the bottom ends of the corresponding sliders.

Preferably, a rotating shaft is rotatably connected between the two vertical plates via a bearing, and the outer wall in the middle of the rotating shaft is fixedly connected to the inside of the glue coating roller. A mounting plate is fixedly provided at the bottom of one side of one of the vertical plates, and a second motor is fixedly provided at the top of the mounting plate, and one end of the rotating shaft is fixedly connected to the transmission shaft of the second motor.

Compared with the related art, the cardboard gluing device provided by the utility model has the following beneficial effects:

1. Pull the pull rod through the second clamping plate to move the second clamping plate and squeeze the spring, put the cardboard on the load-bearing plate, release the pull rod, and under the action of the spring, the second clamping plate rebounds and clamps the cardboard with the first clamping plate, which is convenient for fixing clamping plates of different sizes and preventing the cardboard from moving;

2. Through the scraper assembly, adjust the first cylinder to extend the piston rod of the first cylinder, drive the connecting plate to move downward, and then drive the scraper to move downward, so that the scraper is close to the glue roller. When the glue roller rotates, the scraper scrapes off the excess glue on the glue roller and makes the glue fall into the glue groove, reducing the loss of glue.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Fig. 2 is a schematic diagram of the cross-sectional structure of the utility model;

FIG3 is a schematic cross-sectional view of the mobile assembly of the present invention;

FIG. 4 is a schematic structural diagram of a scraper assembly of the utility model.

In the figure: 1. workbench; 2. support leg; 3. support column; 4. horizontal plate; 5. scraper assembly; 6. moving assembly; 7. vertical plate; 8. glue roller; 9. glue groove; 10. bearing plate; 11. first clamping plate; 12. auxiliary plate; 13. second clamping plate; 14. pull rod; 15. spring; 16. slide groove; 17. slider; 18. fixed groove; 19. second cylinder; 20. rotating shaft; 21. mounting plate; 22. second motor; 501. fixed plate; 502. first cylinder; 503. connecting plate; 504. scraper; 601. slide rail; 602. connecting screw rod; 603. moving seat; 604. first motor.

Detailed ways

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.

Embodiment 1:

Please refer to Figures 1-4. The utility model provides a cardboard gluing device, including a workbench 1. Four equally spaced legs 2 are fixedly provided at the bottom end of the workbench 1. A glue groove 9 is provided in the middle of the top of the workbench 1. A moving assembly 6 is provided at the top of the workbench 1. The moving assembly 6 includes two slide rails 601, two connecting screw rods 602, two moving seats 603 and two first motors 604. The two slide rails 601 are respectively fixedly provided on both sides of the top of the workbench 1. The interiors of the two slide rails 601 are both rotatably connected to the connecting screw rods 602 through bearings. The interiors of the two slide rails 601 are both slidably connected to the moving seats 603. The interiors of the two moving seats 603 are respectively threadedly connected to the outer walls of the corresponding connecting screw rods 602. Then, two first motors 604 are fixedly arranged on both sides of the top of the workbench 1, one ends of the two connecting screws 602 are fixedly connected to the transmission shafts of the corresponding first motors 604, a bearing plate 10 is fixedly arranged between the two moving seats 603, a first clamping plate 11 is fixedly arranged on one side of the top of the bearing plate 10, an auxiliary plate 12 is fixedly arranged on the other side of the top of the bearing plate 10, a second clamping plate 13 is slidably connected to the other side of the top of the bearing plate 10, support columns 3 are fixedly arranged on both sides of the middle of the top of the workbench 1, a horizontal plate 4 is slidably connected between the two support columns 3, vertical plates 7 are fixedly arranged on both sides of the bottom end of the horizontal plate 4, a glue coating roller 8 is rotatably connected between the two vertical plates 7, and a scraper assembly 5 is arranged on the back of the two vertical plates 7;

A pull rod 14 is fixedly provided in the middle of one side of the second clamping plate 13, and the outer wall of the pull rod 14 is slidably connected to the inside of the auxiliary plate 12. A spring 15 is sleeved on one side of the pull rod 14, and one end of the spring 15 is fixedly connected to one side of the second clamping plate 13, and the other end of the spring 15 is fixedly connected to one side of the auxiliary plate 12;

A slide groove 16 is provided at the top of one side of the two support columns 3, and a slider 17 is slidably connected inside the two slide grooves 16. The two sliders 17 are fixedly connected to the two sides of the cross plate 4 respectively. A fixing groove 18 is provided at the bottom end of the two slide grooves 16, and a second cylinder 19 is fixedly provided at the bottom end of the two fixing grooves 18. The piston rods of the two second cylinders 19 are fixedly connected to the bottom ends of the corresponding sliders 17 respectively.

A rotating shaft 20 is rotatably connected between the two vertical plates 7 through a bearing, and the outer wall of the middle part of the rotating shaft 20 is fixedly connected to the inside of the glue coating roller 8. A mounting plate 21 is fixedly provided at the bottom of one side of one vertical plate 7, and a second motor 22 is fixedly provided at the top of the mounting plate 21. One end of the rotating shaft 20 is fixedly connected to the transmission shaft of the second motor 22.

Specifically, as shown in Figures 1, 2 and 3, first pull the pull rod 14 to move the second clamping plate 13 and squeeze the spring 15 to place the cardboard on the supporting plate 10, then release the pull rod 14, under the action of the spring 15, the second clamping plate 13 rebounds and clamps the cardboard with the first clamping plate 11, which is convenient for fixing clamps of different sizes and preventing the cardboard from moving, and then start the first motor 604 to rotate the connecting screw 602, which is threadedly connected to the moving seat 603 to move the moving seat 603, thereby driving the supporting plate 10 and the cardboard to move, and moving the cardboard to the bottom of the glue coating roller 8 for gluing.

Embodiment 2:

The scraper assembly 5 includes two fixed plates 501, two first cylinders 502, a connecting plate 503 and a scraper 504. The two fixed plates 501 are respectively fixedly arranged at the middle of the back of the two vertical plates 7. The bottom ends of the two fixed plates 501 are fixedly provided with the first cylinders 502. The piston rods of the two first cylinders 502 are fixedly connected to the connecting plate 503. The middle of the top of the connecting plate 503 is fixedly provided with an inclined scraper 504.

Specifically, as shown in Figures 1, 2 and 4, the first cylinder 502 is adjusted to extend the piston rod of the first cylinder 502, thereby driving the connecting plate 503 to move downward, and then driving the scraper 504 to move downward, so that the scraper 504 is close to the glue coating roller 8. When the glue coating roller 8 rotates, the scraper 504 scrapes off the excess glue on the glue coating roller 8 and makes the glue fall into the glue groove 9, thereby reducing the loss of the glue.

Working principle: When used specifically, the utility model is a cardboard gluing device. First, the second cylinder 19 is adjusted to extend the piston rod of the second cylinder 19, driving the cross plate 4 between the two sliders 17 to move downward, thereby driving the glue roller 8 to move downward into the glue groove 9, and the second motor 22 is started to rotate the rotating shaft 20, driving the glue roller 8 to rotate, so that the glue roller 8 is covered with glue, and the second cylinder 19 is adjusted again to make the glue roller 8 rise, and then the first cylinder 502 is adjusted to extend the piston rod of the first cylinder 502, driving the connecting plate 503 to move downward, thereby driving the scraper 504 to move downward, so that the scraper 504 is close to the glue roller 8. When the glue roller 8 rotates, the scraper 504 scrapes off the excess glue on the glue roller 8 and makes the glue fall The cardboard is put into the glue groove 9 to reduce the loss of glue, and then the pull rod 14 is pulled to move the second clamping plate 13 and squeeze the spring 15 to put the cardboard on the bearing plate 10, and then the pull rod 14 is released. Under the action of the spring 15, the second clamping plate 13 rebounds and clamps the cardboard with the first clamping plate 11 to fix the clamps of different sizes and prevent the cardboard from moving. Then the first motor 604 is started to rotate the connecting screw rod 602, and the connecting screw rod 602 is threadedly connected with the moving seat 603 to move the moving seat 603, thereby driving the bearing plate 10 and the cardboard to move, and move the cardboard to the bottom of the glue coating roller 8, and adjust the second cylinder 19 again to make the glue coating roller 8 drop to the cardboard position, and the cardboard continues to move. At the same time, the glue coating roller 8 rotates to evenly coat the cardboard with glue.

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 (5)

1. The utility model provides a cardboard rubber coating device, includes workstation (1), its characterized in that, bottom mounting of workstation (1) is equipped with stabilizer blade (2) that four equidistance set up, glue groove (9) have been seted up at the middle part on workstation (1) top, the top of workstation (1) is equipped with movable assembly (6), movable assembly (6) are including two slide rail (601), two connection lead screw (602), two movable seat (603) and two first motors (604), two slide rail (601) are fixed respectively and are set up the both sides on workstation (1) top, two the inside of slide rail (601) is all connected with connection lead screw (602) through the bearing rotation, two the inside of slide rail (601) is all sliding connection with movable seat (603), two the inside of movable seat (603) respectively with the outer wall threaded connection of corresponding connection lead screw (602), two first motors (604) are fixed respectively and are set up the both sides on workstation (1) top, two one end of connection lead screw (602) respectively with two first motor (604) are equipped with between fixed transmission shaft (10) fixed carrier plate (10), the utility model discloses a material scraping device, including workstation, riser, rubber coating roller, riser, auxiliary plate (12) are fixed being equipped with in the opposite side on loading board (10) top, the opposite side sliding connection on loading board (10) top has second splint (13), the both sides at workstation (1) top middle part are all fixed being equipped with support column (3), two sliding connection has diaphragm (4) between support column (3), the both sides of diaphragm (4) bottom are all fixed being equipped with riser (7), two rotate between riser (7) and be connected with rubber coating roller (8), two the back of riser (7) is equipped with scrapes material subassembly (5).

2. A cardboard gluing device according to claim 1, characterized in that: the scraping assembly (5) comprises two fixing plates (501), two first air cylinders (502), a connecting plate (503) and a scraping plate (504), wherein the two fixing plates (501) are respectively fixedly arranged at the middle parts of the back surfaces of the vertical plates (7), the first air cylinders (502) are fixedly arranged at the bottom ends of the fixing plates (501), the connecting plate (503) is fixedly connected with the piston rod of the first air cylinders (502), and the scraping plate (504) which is obliquely arranged is fixedly arranged at the middle part of the top end of the connecting plate (503).

3. A cardboard gluing device according to claim 1, characterized in that: the middle part of second splint (13) one side is fixed be equipped with pull rod (14), the outer wall of pull rod (14) with the inside sliding connection of accessory board (12), one side cover of pull rod (14) is equipped with spring (15), one end of spring (15) with one side fixed connection of second splint (13), the other end of spring (15) with one side fixed connection of accessory board (12).

4. A cardboard gluing device according to claim 1, characterized in that: two spout (16) have all been seted up at the top of support column (3) one side, two the inside of spout (16) is equal sliding connection has slider (17), two slider (17) respectively with both sides fixed connection of diaphragm (4), two fixed slot (18) have all been seted up to the bottom of spout (16), two the bottom of fixed slot (18) is all fixed to be equipped with second cylinder (19), two the piston rod of second cylinder (19) respectively with the bottom fixed connection of slider (17) that corresponds.

5. A cardboard gluing device according to claim 1, characterized in that: two be connected with axis of rotation (20) through the bearing rotation between riser (7), the outer wall at axis of rotation (20) middle part with the inside fixed connection of glue spreader (8), one of them the bottom of riser (7) one side is fixed to be equipped with mounting panel (21), the top of mounting panel (21) is fixed to be equipped with second motor (22), the one end of axis of rotation (20) with the transmission shaft fixed connection of second motor (22).