Feeding structure of laminator

Abstract

The utility model relates to the technical field of laminators and discloses a feeding structure of a laminator, which comprises a support frame, a toothed plate is slidably connected to the left side of the inner surface of the support frame, a gear is meshed with the left side of the outer surface of the toothed plate, and the outer surface of the gear is rotatably connected with the left side of the inner surface of the support frame. And the right side of the outer surface of the toothed plate penetrates through and is slidably connected with a moving part, the middle of the inner surface of the moving part is in threaded connection with a threaded rod B, and the outer surface of the threaded rod B is rotationally connected with the inner surface of the toothed plate. According to the utility model, through the arrangement of the two groups of toothed plates and the gears, when the distance between one group of deviation rectifying plates and the partition plate is adjusted and one group of toothed plates is moved, the other group of toothed plates can be driven to move simultaneously through meshing with the gears, and the two groups of toothed plates drive the two groups of deviation rectifying plates to adjust simultaneously, so that the time and complexity of manual adjustment are reduced; therefore, the adjusting efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of gluing machine technology, and in particular to a feeding structure for a gluing machine. Background Technology

[0002] In the printing industry, in order to improve the surface properties, protection, and aesthetics of materials, a laminating machine is used to coat the material surface with a layer of glue to form a protective film and prevent external factors from damaging the product.

[0003] Normally, when using the device, the glue is first poured into the glue storage tank. Then, after starting the device, the material to be glued is placed on the conveying system of the device. The material is then fed into the glue application area through the conveying system of the glue applicator. The glue is then evenly applied to the surface of the material by means of rollers, so that the glue forms a uniform protective film on the surface of the material.

[0004] To ensure material stability during transport, guide plates are added to the conveying system to prevent material deviation. However, when dealing with materials of varying widths, this is typically achieved by manually adjusting the distance between multiple guide plates. This manual adjustment of the guide plate spacing is time-consuming and labor-intensive, especially in production environments where materials of different widths are frequently changed, leading to reduced production efficiency. Therefore, a new feeding structure for the gluing machine is proposed to address these issues. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a feeding structure for a gluing machine, which aims to improve the existing technology where, when using guide baffles in the conveying system to ensure material stability, it is usually necessary to manually adjust the spacing of multiple guide baffles for materials of different widths. This process is both time-consuming and labor-intensive, especially in production environments where materials of different widths are frequently changed, which can lead to reduced production efficiency.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a feeding structure for a gluing machine, comprising a support frame, a toothed plate slidably connected to the left side of the inner surface of the support frame, a gear meshing with the left side of the outer surface of the toothed plate, the outer surface of the gear being rotatably connected to the left side of the inner surface of the support frame, a moving part penetrating and slidably connected to the right side of the outer surface of the toothed plate, a threaded rod B threadedly connected to the middle of the inner surface of the moving part, the outer surface of the threaded rod B being rotatably connected to the inner surface of the toothed plate, a threaded component fixedly connected to the right side of the outer surface of the top of the toothed plate, the outer surface of the threaded rod A being rotatably connected to the left side of the inner surface of the support frame, the outer surface of the threaded rod A penetrating and threadedly connected to the inner surface of the threaded component, and an adhesive application assembly provided on the right side of the inner surface of the support frame.

[0007] As a further description of the above technical solution:

[0008] The glue application assembly includes a glue application roller, an auxiliary roller, and a glue storage hopper. The outer surface of the glue application roller is rotatably connected to the top of the inner surface on the right side of the support frame. The outer surface of the auxiliary roller is rotatably connected to the middle of the inner surface on the right side of the support frame. The outer surface of the glue storage hopper is inserted into the top of the inner surface on the right side of the support frame. The right side of the outer surface of the glue storage hopper is rotatably connected to the outer surface of the glue application roller.

[0009] As a further description of the above technical solution:

[0010] The inner surface of the threaded rod B is slidably connected to a traction column, and the outer surface of the traction column is provided with a traction rod. The outer surface of the traction rod is slidably connected to the inner surface of the threaded rod B, and the outer surface of the traction column is rotatably connected to the left side of the inner surface of the support frame.

[0011] As a further description of the above technical solution:

[0012] A conveyor belt is rotatably connected to the left side of the inner surface of the support frame, and a correction plate is fixedly connected to the right side of the outer surface of the moving part. The bottom end of the outer surface of the correction plate is in contact with the outer surface of the conveyor belt, and a partition is fixedly connected to the middle of the outer surface of the left side of the support frame.

[0013] As a further description of the above technical solution:

[0014] The outer surface of the coating roller is connected to the outer surface of the auxiliary roller via a belt. A motor is fixedly connected to the right side of the outer surface of the support frame, and the output shaft of the motor is fixedly connected to the left side of the outer surface of the auxiliary roller.

[0015] As a further description of the above technical solution:

[0016] A baffle is fixedly connected to the top of the inner surface on the right side of the support frame, and the bottom of the outer surface of the baffle is in contact with the outer surface of the coating roller.

[0017] As a further description of the above technical solution:

[0018] The toothed plate is provided in two sets. The outer surface of one set of the toothed plate is slidably connected to the front part of the inner surface on the left side of the support frame, and the outer surface of the other set of the toothed plate is slidably connected to the rear part of the inner surface on the left side of the support frame.

[0019] As a further description of the above technical solution:

[0020] The outer surface on the left side of the support frame is set as a slope.

[0021] As a further description of the above technical solution:

[0022] A snap-fit ​​block is fixedly connected to the right side of the outer surface of the glue storage hopper, and a snap-fit ​​component is fixedly connected to the top of the inner surface of the support frame. The outer surface of the snap-fit ​​block snaps into the inner surface of the snap-fit ​​component.

[0023] As a further description of the above technical solution:

[0024] The inner surface of the snap-fit ​​component is threaded with a bolt, and the right side of the outer surface of the bolt snaps into the front end of the outer surface of the snap-fit ​​block.

[0025] This utility model has the following beneficial effects:

[0026] 1. In this utility model, by providing two sets of toothed plates and gears, when adjusting the distance between one set of correction plates and partitions, when moving one set of toothed plates, it can drive the other set of toothed plates to move simultaneously by meshing with the gears. This allows the two sets of toothed plates to simultaneously drive the two sets of correction plates for adjustment, thereby reducing the time and complexity of manual adjustment and improving the adjustment efficiency.

[0027] 2. In this utility model, by providing a traction column and a threaded rod B, when it is necessary to adjust only the distance between a set of correction plates and partitions, by rotating the traction column, the threaded rod B inside a set of toothed plates can be rotated when the toothed plate is in any position. The threaded rod B drives a set of moving parts and a set of correction plates to move laterally, thereby adjusting only a set of correction plates, which increases the flexibility and adaptability of the device. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the main structure of the feeding structure of a gluing machine proposed in this utility model;

[0029] Figure 2 This is a rear view schematic diagram of the feeding structure of a gluing machine proposed in this utility model;

[0030] Figure 3 This is a cross-sectional view of the support frame of the feeding structure of a gluing machine proposed in this utility model.

[0031] Figure 4 This is a schematic diagram of the correction plate structure of the feeding structure of a gluing machine proposed in this utility model;

[0032] Figure 5 This is a schematic diagram of the toothed plate structure of the feeding structure of a gluing machine proposed in this utility model;

[0033] Figure 6 This is a schematic diagram of the snap-fit ​​structure of the feeding structure of a gluing machine proposed in this utility model.

[0034] Legend:

[0035] 1. Support frame; 2. Motor; 3. Glue roller; 4. Glue storage hopper; 5. Conveyor belt; 6. Partition plate; 7. Correction plate; 8. Threaded rod A; 9. Traction column; 10. Toothed plate; 11. Gear; 12. Moving part; 13. Threaded rod B; 14. Threaded part; 15. Auxiliary roller; 16. Material stop; 17. Belt; 18. Clamping block; 19. Clamping component; 20. Bolt. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] Reference Figure 1 - Figure 3This utility model provides an embodiment of a feeding structure for a gluing machine, including a support frame 1. A toothed plate 10 is slidably connected to the left side of the inner surface of the support frame 1, allowing the toothed plate 10 to move laterally along the left side of the inner surface of the support frame 1. A gear 11 is meshed on the left side of the outer surface of the toothed plate 10, allowing the toothed plate 10 to drive the gear 11 to rotate when moving laterally. The outer surface of the gear 11 is rotatably connected to the left side of the inner surface of the support frame 1, allowing the gear 11 to rotate along the left side of the inner surface of the support frame 1. A movable member 12 is slidably connected through and to the right side of the outer surface of the toothed plate 10, allowing the movable member 12 to move laterally along the outer surface of the toothed plate 10. A threaded rod B13 is threadedly connected to the middle of the inner surface of the movable member 12, allowing the threaded rod B13 to drive the movable member 12 to move laterally when rotating. The outer surface of the threaded rod B13 is rotatably connected to the inner surface of the toothed plate 10, allowing the threaded rod B13 to drive the movable member 12 to move laterally. The threaded rod B13 can rotate along the inner surface of the toothed plate 10, and when the toothed plate 10 moves laterally, it can drive the threaded rod B13 to move together, and at the same time, it can drive the moving part 12 to move laterally together. The right side of the outer surface of the top of the toothed plate 10 is fixedly connected to the threaded part 14, and the right side of the outer surface of the top of the toothed plate 10 provides a fixed support for the threaded part 14. The outer surface of the threaded rod A8 is rotatably connected to the left side of the inner surface of the support frame 1, so that the threaded rod A8 can rotate along the left side of the inner surface of the support frame 1. The outer surface of the threaded rod A8 penetrates and is threadedly connected to the inner surface of the threaded part 14, so that when the threaded rod A8 rotates, it can drive the threaded part 14 to move laterally, and when the threaded part 14 moves laterally, it can drive the toothed plate 10 to move laterally together. The right side of the inner surface of the support frame 1 is provided with an adhesive application assembly, so that the device can apply adhesive to the material through the adhesive application assembly.

[0038] Reference Figure 1 - Figure 2 , Figure 5The glue application assembly includes a glue application roller 3, an auxiliary roller 15, and a glue storage hopper 4. The outer surface of the glue application roller 3 is rotatably connected to the top of the inner surface on the right side of the support frame 1, allowing the glue application roller 3 to rotate along the top of the inner surface on the right side of the support frame 1, thus applying glue to the top of the material. The outer surface of the auxiliary roller 15 is rotatably connected to the middle of the inner surface on the right side of the support frame 1, allowing the auxiliary roller 15 to rotate along the middle of the inner surface on the right side of the support frame 1, thus allowing the auxiliary roller 15 to allow the material to move more smoothly laterally below the glue application roller 3. The outer surface of the glue storage hopper 4 is fixedly connected to the top of the inner surface on the right side of the support frame 1, providing fixed support for the glue storage hopper 4. The right side of the outer surface of the glue storage hopper 4 is rotatably connected to the outer surface of the glue application roller 3, allowing the glue inside the glue storage hopper 4 to adhere to the glue application roller 3 as the glue application roller 3 rotates. The effect of the coating roller 3 applying glue from the glue storage hopper 4 to the top of the material by rotating is achieved. The inner surface of the threaded rod B13 is slidably connected to the traction column 9, so that the threaded rod B13 does not move with the traction column 9 when it moves laterally. The outer surface of the traction column 9 is provided with a traction rod, so that the traction column 9 can rotate with the traction rod when it rotates. The outer surface of the traction rod is slidably connected to the inner surface of the threaded rod B13, so that the traction column 9 can rotate with the threaded rod B13 when it rotates. This allows the threaded rod B13 to rotate along the inner surface of the toothed plate 10 when it moves laterally to any position. The outer surface of the traction column 9 is rotatably connected to the left side of the inner surface of the support frame 1, so that the traction column 9 can rotate along the left side of the inner surface of the support frame 1.

[0039] Reference Figure 1 , Figure 3 , Figure 4 The inner left side of the support frame 1 is rotatably connected to a conveyor belt 5, which enables the conveyor belt 5 to move the material to the bottom of the coating roller 3. The outer right side of the moving part 12 is fixedly connected to a correction plate 7, which enables the moving part 12 to move the correction plate 7 together when it moves laterally. The bottom end of the outer surface of the correction plate 7 is in contact with the outer surface of the conveyor belt 5, which enables the correction plate 7 to correct the material on the conveyor belt 5. The middle of the outer surface of the left side of the support frame 1 is fixedly connected to a partition plate 6, which enables the correction plate 7 to adapt to materials of different widths by controlling the distance between it and the partition plate 6.

[0040] Reference Figure 2 - Figure 3The outer surface of the coating roller 3 is connected to the outer surface of the auxiliary roller 15 via a belt 17, so that when the auxiliary roller 15 rotates, it can drive the coating roller 3 to rotate together via the belt 17. A motor 2 is fixedly connected to the right side of the outer surface of the support frame 1, providing a fixed support for the motor 2. The output shaft of the motor 2 is fixedly connected to the left side of the outer surface of the auxiliary roller 15, enabling the motor 2 to drive the auxiliary roller 15 to rotate. A material stop 16 is fixedly connected to the top of the inner surface of the right side of the support frame 1, providing a fixed support for the material stop 16. The bottom of the outer surface of the material stop 16 contacts the outer surface of the coating roller 3, preventing material from adhering to it. On the coating roller 3, the material is carried into the glue storage hopper 4 by the coating roller 3. There are two sets of toothed plates 10. By having two sets of toothed plates 10, when one set of toothed plates 10 is moved, it can drive the other set of toothed plates 10 to move inward by meshing with the gear 11. The outer surface of one set of toothed plates 10 is slidably connected to the front part of the inner surface of the left side of the support frame 1, so that one set of toothed plates 10 can drive a set of correction plates 7 to move backward along the left side of the support frame 1. The outer surface of the other set of toothed plates 10 is slidably connected to the rear part of the inner surface of the left side of the support frame 1, so that the other set of toothed plates 10 can drive the other set of correction plates 7 to move forward along the left side of the support frame 1. The outer surface of the left side of the support frame 1 is set as an inclined surface, so that the material can be placed on the conveyor belt 5 more smoothly.

[0041] Reference Figure 1 , Figure 6 A snap-fit ​​block 18 is fixedly connected to the right side of the outer surface of the glue storage hopper 4, so that when the snap-fit ​​block 18 is fixed in a designated position, the glue storage hopper 4 can be fixed in a designated position. A snap-fit ​​member 19 is fixedly connected to the top of the inner surface of the support frame 1, so that the snap-fit ​​member 19 at the top of the inner surface of the support frame 1 provides a fixed support effect. The outer surface of the snap-fit ​​block 18 snaps into the inner surface of the snap-fit ​​member 19, so that the glue storage hopper 4 can be fixed in a designated position by snapping the snap-fit ​​block 18 into the inner surface of the snap-fit ​​member 19. A bolt 20 is threaded through and threaded into the inner surface of the snap-fit ​​member 19, so that the bolt 20 can move laterally along the inner surface of the snap-fit ​​member 19 by rotation. The right side of the outer surface of the bolt 20 snaps into the front end of the outer surface of the snap-fit ​​block 18, so that the snap-fit ​​block 18 can always maintain the snap-fit ​​effect with the snap-fit ​​member 19 by the compression of the bolt 20.

[0042] Working principle: When it is necessary to adjust the distance between two sets of straightening plates 7 and partition plates 6 simultaneously to accommodate materials of different widths, rotate the threaded rod A8 to drive one set of toothed plates 10 to move inward. When the toothed plates 10 move inward, they mesh with gears 11, causing gears 11 to rotate. When gears 11 rotate, they mesh with another set of toothed plates 10 and are simultaneously driven to move inward. When both sets of toothed plates 10 move inward laterally at the same time, they simultaneously drive the two sets of moving parts 12 and the two sets of straightening plates 7 to move towards partition plates 6, thereby achieving the effect of simultaneously adjusting the distance between the two sets of straightening plates 7 and partition plates 6.

[0043] When it is necessary to adjust only the distance between a set of correction plates 7 and partition plates 6, the traction column 9 is rotated, which causes the threaded rod B13 inside the toothed plate 10 to rotate. When the threaded rod B13 rotates, it will cause a set of moving parts 12 and a set of correction plates 7 to move laterally along the outer surface of the toothed plate 10, thereby achieving the effect of adjusting only the distance between a set of correction plates 7 and partition plates 6.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A feeding structure for a gluing machine, comprising a support frame (1), characterized in that: A toothed plate (10) is slidably connected to the left side of the inner surface of the support frame (1). A gear (11) is meshed with the left side of the outer surface of the toothed plate (10). The outer surface of the gear (11) is rotatably connected to the left side of the inner surface of the support frame (1). A moving part (12) is slidably connected through the right side of the outer surface of the toothed plate (10). A threaded rod B (13) is threadedly connected to the middle of the inner surface of the moving part (12). The outer surface of the threaded rod B (13) is rotatably connected to the inner surface of the toothed plate (10). A threaded part (14) is fixedly connected to the right side of the outer surface of the top of the toothed plate (10). A threaded rod A (8) is rotatably connected to the left side of the inner surface of the support frame (1). The outer surface of the threaded rod A (8) is slidably connected through the inner surface of the threaded part (14). An adhesive applicator is provided on the right side of the inner surface of the support frame (1).

2. The feeding structure of a gluing machine according to claim 1, characterized in that: The glue application assembly includes a glue application roller (3), an auxiliary roller (15), and a glue storage hopper (4). The outer surface of the glue application roller (3) is rotatably connected to the top of the inner surface on the right side of the support frame (1). The outer surface of the auxiliary roller (15) is rotatably connected to the middle of the inner surface on the right side of the support frame (1). The outer surface of the glue storage hopper (4) is inserted into the top of the inner surface on the right side of the support frame (1). The right side of the outer surface of the glue storage hopper (4) is rotatably connected to the outer surface of the glue application roller (3).

3. The feeding structure of a gluing machine according to claim 1, characterized in that: The inner surface of the threaded rod B (13) is slidably connected to a traction column (9), and the outer surface of the traction column (9) is provided with a traction rod. The outer surface of the traction rod is slidably connected to the inner surface of the threaded rod B (13), and the outer surface of the traction column (9) is rotatably connected to the left side of the inner surface of the support frame (1).

4. The feeding structure of a gluing machine according to claim 1, characterized in that: The inner left side of the support frame (1) is rotatably connected to a conveyor belt (5), the outer right side of the moving part (12) is fixedly connected to a correction plate (7), the bottom of the outer surface of the correction plate (7) is in contact with the outer surface of the conveyor belt (5), and the middle of the outer surface of the left side of the support frame (1) is fixedly connected to a partition plate (6).

5. The feeding structure of a gluing machine according to claim 2, characterized in that: The outer surface of the coating roller (3) is connected to the outer surface of the auxiliary roller (15) via a belt (17). A motor (2) is fixedly connected to the right side of the outer surface of the support frame (1), and the output shaft of the motor (2) is fixedly connected to the left side of the outer surface of the auxiliary roller (15).

6. The feeding structure of a gluing machine according to claim 1, characterized in that: A baffle (16) is fixedly connected to the top of the inner surface on the right side of the support frame (1), and the bottom of the outer surface of the baffle (16) is in contact with the outer surface of the coating roller (3).

7. The feeding structure of a gluing machine according to claim 1, characterized in that: The toothed plate (10) is provided in two sets. The outer surface of one set of the toothed plate (10) is slidably connected to the front part of the inner surface on the left side of the support frame (1), and the outer surface of the other set of the toothed plate (10) is slidably connected to the rear part of the inner surface on the left side of the support frame (1).

8. The feeding structure of a gluing machine according to claim 1, characterized in that: The outer surface on the left side of the support frame (1) is set as an inclined surface.

9. The feeding structure of a gluing machine according to claim 2, characterized in that: A snap-fit ​​block (18) is fixedly connected to the right side of the outer surface of the glue storage hopper (4), and a snap-fit ​​piece (19) is fixedly connected to the top of the inner surface of the support frame (1). The outer surface of the snap-fit ​​block (18) is snapped into the inner surface of the snap-fit ​​piece (19).

10. The feeding structure of a gluing machine according to claim 9, characterized in that: The inner surface of the snap-fit ​​member (19) is threaded with a bolt (20), and the right side of the outer surface of the bolt (20) is snapped with the front end of the outer surface of the snap-fit ​​block (18).

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