A paperboard gluing device for making an advertisement

Abstract

The utility model relates to the technical field of advertisement making equipment, and disclose an advertisement making paperboard gluing device, including base, the upper surface fixed connection of base has the support frame, the inside movable joint of support frame has the gluing machine body, the upper surface fixed connection of base has the fixed base, the upper surface fixed connection of fixed base has two arc plates, the inside sliding of arc plate inserts the slide rod, the inside sliding of arc plate inserts two guide rods, one end fixed connection of two guide rods and slide rod has the arc block. This kind of paperboard gluing device for advertisement making, solved the existing gluing machine because the paperboard specification is various, glue viscosity is high, paperboard displacement is easy to cause, glue deviates from the preset position, causes the quality to be affected by gluing failure, and part of equipment glue head is easy to remain glue and drop the platform after gluing, traditional manual wiping not only increases the labor intensity, still can make the glue solidification because of cleaning not in time, improves the equipment maintenance cost problem.

Description

Technical Field

[0001] This utility model relates to the field of advertising production equipment technology, and in particular to a cardboard coating device for advertising production. Background Technology

[0002] Advertising production refers to the commercial activities of creating advertising works that can be published, set up, posted, and distributed according to advertising design requirements. In the process of advertising, advertising cardboard is widely used. In order to improve the service life of advertising cardboard, it is often coated with glue, so that the advertising board can be made more rigid by bonding multiple layers of cardboard. Alternatively, glue is applied to the cardboard and advertising paper is adhered to the cardboard to make advertising boards.

[0003] Regarding the aforementioned and existing related technologies, the inventors believe that the following drawbacks often exist: During the gluing process of existing gluing machines, due to the diverse specifications of advertising cardboard and the high viscosity of the glue used, the cardboard is prone to displacement during gluing, causing the glue to deviate from the preset gluing position, resulting in gluing errors and affecting product quality. Furthermore, after gluing, glue residue or viscosity characteristics from the glue nozzles of some machines can cause glue drips onto the worktable. Traditional cleaning methods rely on manual wiping, which not only increases labor intensity but also leads to glue hardening if not cleaned promptly, increasing equipment maintenance costs. Summary of the Invention

[0004] The technical problem this utility model aims to solve is that existing glue coating machines are prone to displacement of the cardboard and deviation of the glue from the preset position due to the variety of advertising cardboard specifications and the high viscosity of the glue, resulting in coating errors and affecting quality. In addition, after coating, some glue heads of the equipment are prone to residual glue and dripping onto the table. Traditional manual wiping not only increases labor intensity, but may also cause the glue to solidify due to untimely cleaning, increasing equipment maintenance costs. Therefore, we propose a cardboard coating device for advertising production.

[0005] To achieve the above objectives, this application adopts the following technical solution: a cardboard gluing device for advertising production, comprising a base, a support frame fixedly connected to the upper surface of the base, a gluing machine body movably connected inside the support frame, a fixed seat fixedly connected to the upper surface of the base, two arc-shaped plates fixedly connected to the upper surface of the fixed seat, a sliding rod slidably inserted inside the arc-shaped plates, two guide rods slidably inserted inside the arc-shaped plates, an arc-shaped block fixedly connected to one end of the two guide rods and the sliding rod, an L-shaped clamping plate fixedly connected to the end of the two guide rods and the sliding rod away from the arc-shaped block, and a first spring sleeved on the arc surface of the sliding rod, the two ends of the first spring being fixedly connected to the arc-shaped plate and the L-shaped clamping plate respectively.

[0006] Preferably, a second spring is fixedly connected to the top surface of the inner wall of the L-shaped clamp, and a connecting plate is fixedly connected to the other end of the second spring.

[0007] Preferably, an anti-slip pad is fixedly connected to the lower surface of the connecting plate, and the anti-slip pad is made of silicone rubber.

[0008] Preferably, a connecting rod is slidably inserted into the L-shaped clamp, one end of the connecting rod is fixedly connected to the connecting plate, and a round block is fixedly connected to the end of the connecting rod away from the L-shaped clamp.

[0009] Preferably, two threaded rods are fixedly connected to the sides of the two arc-shaped plates that are close to each other. A baffle is threadedly connected to the arc surface of the threaded rod. A plurality of circular holes are opened on the upper surface of the fixed base. A first sliding groove is opened on the upper surface of the fixed base. A lead screw is rotatably connected in the first sliding groove. A servo motor is fixedly connected to the surface of the fixed base. The lead screw is fixedly connected to the output end of the servo motor. A scraper is threadedly connected to the arc surface of the lead screw. The scraper is slidably connected to the upper surface of the fixed base. A second sliding groove is opened on the upper surface of the fixed base. A long rod is fixedly connected to the inner wall of the second sliding groove. The scraper is slidably connected to the arc surface of the long rod. A collection box is slidably inserted into the fixed base.

[0010] Preferably, a handle is fixedly connected to the surface of the collection box, and the surface of the handle is provided with anti-slip protrusions.

[0011] Preferably, two balls are fixedly connected to the lower surface of the scraper, and the two balls are slidably connected to the bottom surface of the inner wall of the first and second slide grooves, respectively.

[0012] The technical effects and advantages of this utility model are as follows: In this invention, through the synergistic action of the arc plate, slide bar, guide bar, L-shaped clamp and first spring, it can quickly adapt and clamp cardboard of different specifications (shape and size), buffer the impact of external force during the glue coating operation, stabilize the relative position of the cardboard and the worktable, avoid deviation during the glue coating process, improve the glue coating accuracy and efficiency, and adapt to the diverse needs of advertising cardboard glue coating.

[0013] In this invention, a servo motor drives a lead screw to move a scraper along a fixed base. Combined with a long guide rod, it can quickly scrape off excess glue from the fixed base, ensuring the surface of the fixed base is clean. The glue scraped off by the scraper falls into a collection box through a round hole for recycling. The collection box can also slide out for easy cleaning and maintenance, preventing some glue from dripping from the glue head onto the surface of the fixed base after the glue applicator body has finished applying the glue. Attached Figure Description

[0014] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts: Figure 1 is a three-dimensional structural schematic diagram of this utility model; Figure 2 is a schematic diagram of the arc-shaped plate in this utility model; Figure 3 shows the present invention. Figure 2 A bottom view; Figure 4 is a structural schematic diagram of the fixed base in this utility model; Figure 5 is a schematic diagram of the scraper structure in this utility model.

[0015] Legend: 1. Base; 2. Support frame; 3. Glue applicator body; 4. Fixed seat; 5. Arc plate; 6. Slide rod; 7. Guide rod; 8. Arc block; 9. L-shaped clamp; 10. First spring; 11. Second spring; 12. Connecting plate; 13. Anti-slip pad; 14. Connecting rod; 15. Round block; 16. Threaded rod; 17. Baffle; 18. Round hole; 19. First slide groove; 20. Lead screw; 21. Scraper; 22. Second slide groove; 23. Long rod; 24. Collection box; 25. Handle; 26. Ball bearing; 27. Servo motor. Detailed Implementation

[0016] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0017] Referring to Figures 1-5, this utility model provides a technical solution: a cardboard gluing device for advertising production, including a base 1, a support frame 2 fixedly connected to the upper surface of the base 1, a gluing machine body 3 movably connected inside the support frame 2, a fixed seat 4 fixedly connected to the upper surface of the base 1, two arc-shaped plates 5 fixedly connected to the upper surface of the fixed seat 4, a sliding rod 6 slidably inserted inside the arc-shaped plate 5, two guide rods 7 slidably inserted inside the arc-shaped plate 5, an arc-shaped block 8 fixedly connected to one end of the two guide rods 7 and the sliding rod 6, an L-shaped clamping plate 9 fixedly connected to the end of the two guide rods 7 and the sliding rod 6 away from the arc-shaped block 8, a first spring 10 sleeved on the arc surface of the sliding rod 6, the two ends of the first spring 10 fixedly connected to the arc-shaped plate 5 and the L-shaped clamping plate 9 respectively, and the device utilizes the arc-shaped plate 5, the sliding rod 6, the guide rod 7, the L-shaped clamping plate and the first spring 10. The synergistic effect of the two mechanisms enables rapid adaptation and clamping of cardboard of different specifications (shapes and sizes), buffering the impact of external forces during the gluing process, stabilizing the relative position of the cardboard and the worktable, preventing displacement during the gluing process, improving gluing accuracy and efficiency, and adapting to the diverse needs of advertising cardboard gluing. Preferably, a second spring 11 is fixedly connected to the top surface of the inner wall of the L-shaped clamp 9, and a connecting plate 12 is fixedly connected to the other end of the second spring 11. The second spring 11 on the top surface of the inner wall of the L-shaped clamp 9 drives the connecting plate 12, and the elasticity of the spring makes the connecting plate 12 flexibly press the upper surface of the cardboard, forming a multi-directional clamping with the lateral clamping of the L-shaped clamp 9, making the cardboard more stable during the coating process. An anti-slip soft pad 13, made of silicone rubber, is fixedly connected to the lower surface of the connecting plate 12. The anti-slip pad 13 made of silicone rubber can increase the friction with the cardboard surface, effectively preventing the cardboard from sliding due to equipment vibration or gluing pressure during the gluing process, and ensuring accurate gluing position; at the same time, silicone rubber is soft and elastic, and can fit cardboard with different surface conditions, avoiding hard contact that scratches the surface of the cardboard. A connecting rod 14 is slidably inserted in the L-shaped clamp 9. One end of the connecting rod 14 is fixedly connected to the connecting plate 12, and a round block 15 is fixedly connected to the end of the connecting rod 14 away from the L-shaped clamp 9.Workers can pull the circular block 15 to drive the connecting rod 14, directly adjusting the vertical position of the connecting plate 12. When placing cardboard, the connecting plate 12 can be actively raised, increasing the operating space and facilitating the quick placement of cardboard of different thicknesses. Similarly, when releasing the limit, pulling the circular block 15 easily detaches the connecting plate 12 from the cardboard surface, avoiding the tedious manual prying of the clamps. Two threaded rods 16 are fixedly connected to the sides of the two curved plates that are close to each other. A baffle 17 is threaded onto the arc surface of the threaded rod 16. Several circular holes 18 are formed on the upper surface of the fixing seat 4. A first sliding groove 19 is formed on the upper surface of the fixing seat 4. A lead screw 20 is rotatably connected within the first sliding groove 19. A servo motor 27 is fixedly connected to the surface of the fixing seat 4. The lead screw 20 is fixedly connected to the output end of the servo motor 27. A scraper 21 is threaded onto the arc surface of the lead screw 20. The scraper 21 is slidably connected to the upper surface of the fixing seat 4. The upper surface of the device has a second groove 22, and a long rod 23 is fixedly connected to the inner wall of the second groove 22. The scraper 21 is slidably connected to the arc surface of the long rod 23. A collection box 24 is slidably inserted into the fixed seat 4. The scraper 21 is driven by the lead screw 20 driven by the servo motor 27 to slide along the fixed seat 4. Combined with the guidance of the long rod 23, it can quickly scrape off the excess glue on the fixed seat 4, ensuring that the surface of the fixed seat 4 is clean. The glue scraped by the scraper 21 falls into the collection box 24 through the round hole 18 for recycling. The collection box 24 can be slid out for easy cleaning and maintenance, preventing some glue from dripping from the glue head onto the surface of the fixed seat 4 after the glue applicator body 3 has finished applying glue. A handle 25 is fixedly connected to the surface of the collection box 24, and the surface of the handle 25 is provided with anti-slip protrusions. Workers can easily pull out the collection box 24 by gripping the handle 25 for quick removal and cleaning of glue waste or recycling. The anti-slip protrusions on the surface of the handle 25 increase the friction between the hand and the handle 25, allowing for a stable grip even when the hand is covered with glue or oil. Two balls 26 are fixedly connected to the lower surface of the scraper 21, and the two balls 26 are slidably connected to the bottom surface of the inner wall of the first slide groove 19 and the second slide groove 22, respectively. The sliding contact between the balls 26 on the lower surface of the scraper 21 and the bottom surface of the first and second slide grooves 22 transforms the traditional surface contact friction into rolling friction, greatly reducing the resistance when the scraper 21 moves, making it easier and smoother for the servo motor 27 to drive the scraper 21 to remove glue.

[0018] Working principle: In terms of clamping, the cardboard is placed on the upper surface of the fixed base 4. The L-shaped clamping plate 9 will be squeezed by the cardboard and move backward, thereby driving the two guide rods 7 and the slide rod 6 to move backward. After the cardboard is placed, the elastic force of the first spring 10 will push the L-shaped clamping plate 9 to contact and clamp the side wall of the cardboard. When the cardboard is thick and needs to be clamped from top to bottom, the round block 15 can be pulled to drive the connecting rod 14, lifting the connecting plate 12 upward, and then compressing the second spring 11. After the cardboard is placed, the round block 15 is released, the second spring 11 releases its elastic force, and drives the connecting plate 12 to move downward, allowing the silicone rubber anti-slip pad 13 to flexibly press the upper surface of the cardboard, forming a multi-directional fixation with the lateral clamping, ensuring that the cardboard does not shift during the glue application process.

[0019] Regarding glue cleaning and recycling, the ball bearing 26 allows personnel to pull the arc-shaped block 8, which in turn moves the slide rod 6 and guide rod 7 backward, thereby moving the L-shaped clamping plate 9 backward. When the L-shaped clamping plate 9 contacts the arc-shaped plate 5, the baffle 17 on the threaded rod 16 is rotated until the baffle 17 abuts against the L-shaped clamping plate 9 and stops moving forward. Then, the servo motor 27 is started, which drives the lead screw 20 to rotate. The scraper 21 on the lead screw 20 moves linearly on the upper surface of the fixed seat 4 under the guidance of the long rod 23. The scraper 21 scrapes the excess glue on the surface of the fixed seat 4 towards the round hole 18. The glue falls into the collection box 24 through the round hole 18 for recycling. The staff can easily pull out the collection box 24 for cleaning or glue reuse by holding the handle 25 with anti-slip protrusions, avoiding glue residue contamination of subsequent cardboard and affecting the use of the fixed seat 4. During this process, the balls 26 on the lower surface of the scraper 21 convert sliding friction into rolling friction, reducing resistance.

[0020] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A cardboard gluing device for advertising production, characterized in that, The device includes a base (1), a support frame (2) fixedly connected to the upper surface of the base (1), a glue applicator body (3) movably connected inside the support frame (2), a fixed seat (4) fixedly connected to the upper surface of the base (1), two arc-shaped plates (5) fixedly connected to the upper surface of the fixed seat (4), a slide rod (6) slidably inserted inside the arc-shaped plate (5), two guide rods (7) slidably inserted inside the arc-shaped plate (5), an arc-shaped block (8) fixedly connected to one end of the two guide rods (7) and the slide rod (6), and an L-shaped clamp (9) fixedly connected to one end of the two guide rods (7) and the slide rod (6) away from the arc-shaped block (8). A first spring (10) is sleeved on the arc surface of the slide rod (6), and the two ends of the first spring (10) are fixedly connected to the arc-shaped plate (5) and the L-shaped clamp (9) respectively.

2. The cardboard gluing device for advertising production according to claim 1, characterized in that: The top surface of the inner wall of the L-shaped clamp (9) is fixedly connected to a second spring (11), and the other end of the second spring (11) is fixedly connected to a connecting plate (12).

3. The cardboard gluing device for advertising production according to claim 2, characterized in that: The lower surface of the connecting plate (12) is fixedly connected to an anti-slip pad (13), which is made of silicone rubber.

4. The cardboard gluing device for advertising production according to claim 1, characterized in that: A connecting rod (14) is slidably inserted into the L-shaped clamp (9). One end of the connecting rod (14) is fixedly connected to the connecting plate (12), and a round block (15) is fixedly connected to the end of the connecting rod (14) away from the L-shaped clamp (9).

5. The cardboard gluing device for advertising production according to claim 1, characterized in that: Two threaded rods (16) are fixedly connected to each other on the side of the two arc plates (5). The arc surface of the threaded rods (16) is threadedly connected to a baffle (17). The upper surface of the fixed seat (4) is provided with several round holes (18). The upper surface of the fixed seat (4) is provided with a first sliding groove (19). A lead screw (20) is rotatably connected in the first sliding groove (19). A servo motor (27) is fixedly connected to the surface of the fixed seat (4). The lead screw (20) is fixedly connected to the output end of the servo motor (27). A scraper (21) is threadedly connected to the arc surface of the lead screw (20). The scraper (21) is slidably connected to the upper surface of the fixed seat (4). The upper surface of the fixed seat (4) is provided with a second sliding groove (22). A long rod (23) is fixedly connected to the inner wall of the second sliding groove (22). The scraper (21) is slidably connected to the arc surface of the long rod (23). A collection box (24) is slidably inserted in the fixed seat (4).

6. The cardboard gluing device for advertising production according to claim 5, characterized in that: The surface of the collection box (24) is fixedly connected to a handle (25), and the surface of the handle (25) is provided with anti-slip protrusions.

7. The cardboard gluing device for advertising production according to claim 5, characterized in that: Two balls (26) are fixedly connected to the lower surface of the scraper (21), and the two balls (26) are slidably connected to the bottom surface of the inner wall of the first groove (19) and the second groove (22), respectively.

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