Paper tube gluing device

Abstract

The utility model relates to the technical field of paper tube processing, and discloses a paper tube gluing device which comprises a base, a concave box is installed on the upper surface of the base, an L-shaped plate is connected to the inner wall of the concave box in a sliding mode, and an adjusting mechanism for controlling the position of the L-shaped plate is installed on the side face of the concave box. According to the paper tube gluing device, a paper tube is fixed to a rotating disc through a fixing mechanism, a servo motor is started, the rotating disc is driven by a third gear and a gear ring to rotate the paper tube to the position below a gluing tube, an electric push rod is started, the electric push rod drives the gluing tube to move into the paper tube, and a driving motor and a conveying pump are started; a conveying pump conveys glue liquid to a hollow pipe and conveys the glue liquid into a gluing pipe, a driving motor drives the gluing pipe to rotate through a first gear and a second gear so that the interior of a paper tube can be glued, the paper tube can be fixed on other fixing mechanisms in the gluing process, and therefore other paper tubes can be disassembled and assembled in the gluing process; and the gluing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper tube processing, and more specifically to a paper tube gluing device. Background Art

[0002] Paper tubes have many uses and can be used in the packaging industry, such as badminton tubes and potato chip tubes. When processing these paper tubes for packaging, it is necessary to apply glue to the inner wall of the paper tube and then stick the film on it.

[0003] The existing glue coating device is that after the staff places the paper tube in a fixed position, the glue injection mechanism injects glue into the inner wall of the paper tube. However, during the process of taking and placing the paper tube, the glue injection mechanism cannot inject glue into the paper tube, resulting in low glue injection efficiency. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a paper tube gluing device to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a paper tube gluing device, comprising a base, a concave box is installed on the upper surface of the base, an L-shaped plate is slidably connected to the inner wall of the concave box, an adjusting mechanism for controlling the position of the L-shaped plate is installed on the side of the concave box, a mounting hole is opened on the upper surface of the L-shaped plate, an electric push rod is fixedly connected to the inner wall of the mounting hole, a mounting block is fixedly connected to the telescopic end of the electric push rod, a hollow tube is fixedly connected to the lower surface of the mounting block, a gluing tube is rotatably connected to the bottom end of the hollow tube, a driving motor is fixedly connected to the upper surface of the mounting block, an output end of the driving motor extends to the lower surface of the mounting block and is fixedly connected to a first gear, and a second gear meshing with the surface of the first gear is fixedly connected to the surface of the gluing tube;

[0006] A connecting plate is installed below the base, and the upper surface of the connecting plate is fixedly connected with a liquid storage tank and a delivery pump respectively. The liquid inlet end of the delivery pump extends to the interior of the liquid storage tank through a pipeline, and the liquid outlet end of the delivery pump extends to the interior of the hollow tube through a pipeline. A turntable is rotatably connected to the upper surface of the base, and a gear ring is fixedly connected to the surface of the turntable. A servo motor is fixedly connected to the lower surface of the turntable, and the output end of the servo motor is fixedly connected to a third gear meshing with the surface of the gear ring. A fixing mechanism for fixing the paper tube is installed on the upper surface of the turntable.

[0007] A further solution is that the adjustment mechanism includes a fixed block fixedly installed on the side of the concave box, the number of the fixed blocks is two, the opposite surfaces of the two fixed blocks are fixedly and rotatably connected with a threaded rod, the surface of the threaded rod is threadedly connected with a concave plate, the side of the concave plate is fixedly connected to the side of the L-shaped plate, the surface of the concave plate overlaps the side of the concave box, the upper surface of the concave plate is fixedly connected to a marking rod, the surface of the marking rod is provided with length scale lines, the upper surface of the fixed block is provided with a sliding hole, and the surface of the marking rod overlaps the inner wall of the sliding hole.

[0008] A further solution is that the fixing mechanism includes an inner ring and an outer ring fixedly mounted on the upper surface of the turntable, the inner ring is located inside the outer ring, and the inner ring and the outer ring are coaxial, and the surface of the outer ring is threadedly connected with a tightening bolt for tightening the paper tube.

[0009] Technical effects and advantages of the utility model:

[0010] 1. The paper tube gluing device fixes the paper tube on the turntable through a fixing mechanism, starts the servo motor, drives the turntable to rotate through the third gear and the gear ring to rotate the paper tube to the bottom of the gluing tube, starts the electric push rod, drives the gluing tube to move to the inside of the paper tube, starts the driving motor and the delivery pump, the delivery pump delivers the glue to the hollow tube and then to the gluing tube, and the driving motor drives the gluing tube to rotate through the first gear and the second gear to carry out gluing inside the paper tube. During the gluing process, the paper tube can be fixed on other fixing mechanisms, so that other paper tubes can be disassembled and assembled during the gluing process, thereby increasing the gluing efficiency.

[0011] 2. The paper tube gluing device places the paper tube between the inner ring and the outer ring, and rotates the tightening bolt, which can tighten the paper tube to facilitate the fixation of the paper tube. The threaded rod is rotated, and the concave plate can drive the L-shaped plate to move and adjust the height of the gluing tube, and the position is determined by the length scale line on the marking rod, thereby ensuring that the electric push rod is located at the position where gluing is required when it is extended to the longest. There is no need to control the telescopic length of the electric push rod, which facilitates gluing at different heights in the paper tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the utility model from the first viewing angle.

[0013] Figure 2 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0014] Figure 3 This is a schematic diagram of the structure of the utility model from a second viewing angle.

[0015] The accompanying drawings are marked as follows: 1 base, 2 concave box, 3 L-shaped plate, 4 electric push rod, 5 mounting block, 6 hollow tube, 7 glue coating tube, 8 driving motor, 9 first gear, 10 second gear, 11 connecting plate, 12 liquid storage tank, 13 delivery pump, 14 turntable, 15 gear ring, 16 servo motor, 17 third gear, 18 fixing block, 19 threaded rod, 20 concave plate, 21 marking rod, 22 inner ring, 23 outer ring, 24 tightening bolt. DETAILED DESCRIPTION

[0016] A paper tube gluing device, referring to Figure 1-3 , including a base 1, a concave box 2 is installed on the upper surface of the base 1, an L-shaped plate 3 is slidably connected to the inner wall of the concave box 2, an adjusting mechanism for controlling the position of the L-shaped plate 3 is installed on the side of the concave box 2, and the adjusting mechanism includes a fixed block 18 fixedly installed on the side of the concave box 2, and the number of the fixed blocks 18 is two, and the opposite surfaces of the two fixed blocks 18 are fixedly rotatably connected with a threaded rod 19, and the surface of the threaded rod 19 is threadedly connected with a concave plate 20, the side of the concave plate 20 is fixedly connected to the side of the L-shaped plate 3, the surface of the concave plate 20 overlaps the side of the concave box 2, and the upper surface of the concave plate 20 is fixedly connected with a marking rod 21, and the surface of the marking rod 21 is provided with a length scale line, and a sliding hole is opened on the upper surface of the fixed block 18, and the surface of the marking rod 21 overlaps the inner wall of the sliding hole.

[0017] A mounting hole is provided on the upper surface of the L-shaped plate 3, and an electric push rod 4 is fixedly connected to the inner wall of the mounting hole, and a mounting block 5 is fixedly connected to the telescopic end of the electric push rod 4, and a hollow tube 6 is fixedly connected to the lower surface of the mounting block 5, and a glue coating tube 7 is rotatably connected to the bottom end of the hollow tube 6, and a driving motor 8 is fixedly connected to the upper surface of the mounting block 5, and an output end of the driving motor 8 extends to the lower surface of the mounting block 5 and is fixedly connected to a first gear 9, and a second gear 10 meshing with the surface of the first gear 9 is fixedly connected to the surface of the glue coating tube 7, and a connecting plate 11 is installed below the base 1.

[0018] The upper surfaces of the connecting plate 11 are respectively fixedly connected with a liquid storage tank 12 and a delivery pump 13. The liquid inlet end of the delivery pump 13 extends to the interior of the liquid storage tank 12 through a pipeline, and the liquid outlet end of the delivery pump 13 extends to the interior of the hollow tube 6 through a pipeline. A turntable 14 is rotatably connected to the upper surface of the base 1. The length of the length scale mark is the distance between the bottom end of the glue coating tube 7 and the turntable 14. A gear ring 15 is fixedly connected to the surface of the turntable 14. A servo motor 16 is fixedly connected to the lower surface of the turntable 14. The output end of the servo motor 16 is fixedly connected to a third gear 17 meshing with the surface of the gear ring 15.

[0019] By rotating the threaded rod 19, the concave plate 20 can drive the L-shaped plate 3 to move and adjust the height of the glue coating tube 7, and the position is determined by the length scale line on the marking rod 21, thereby ensuring that the electric push rod 4 is located at the position where glue coating is required when it is extended to the longest. There is no need to control the telescopic length of the electric push rod 4, which facilitates glue coating at different heights in the paper tube.

[0020] A fixing mechanism for fixing the paper tube is installed on the upper surface of the turntable 14, and the fixing mechanism includes an inner ring 22 and an outer ring 23 fixedly installed on the upper surface of the turntable 14. The inner ring 22 is located inside the outer ring 23, and the inner ring 22 and the outer ring 23 are coaxial. The surface of the outer ring 23 is threadedly connected with a tightening bolt 24 for tightening the paper tube.

[0021] Place the paper tube between the inner ring 22 and the outer ring 23, and rotate the tightening bolt 24. The tightening bolt 24 can tighten the paper tube to facilitate the fixation of the paper tube. Fix the paper tube on the turntable 14 through the fixing mechanism, start the servo motor 16, and drive the turntable 14 to rotate through the third gear 17 and the gear ring 15 to rotate the paper tube to the bottom of the glue coating tube 7, start the electric push rod 4, and the electric push rod 4 drives the glue coating tube 7 to move to the inside of the paper tube, start the driving motor 8 and the delivery pump 13, and the delivery pump 13 delivers the glue to the hollow tube 6 and then to the glue coating tube 7, and the driving motor 8 drives the glue coating tube 7 to rotate through the first gear 9 and the second gear 10 to carry out gluing inside the paper tube. During the gluing process, the paper tube can be fixed on other fixing mechanisms, so that other paper tubes can be disassembled and assembled during the gluing process, thereby increasing the gluing efficiency.

[0022] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A paper tube gluing device, comprising a base (1), characterized in that: A concave box (2) is installed on the upper surface of the base (1), an L-shaped plate (3) is slidably connected to the inner wall of the concave box (2), an adjustment mechanism for controlling the position of the L-shaped plate (3) is installed on the side of the concave box (2), a mounting hole is opened on the upper surface of the L-shaped plate (3), an electric push rod (4) is fixedly connected to the inner wall of the mounting hole, the telescopic end of the electric push rod (4) is fixedly connected to a mounting block (5), a hollow tube (6) is fixedly connected to the lower surface of the mounting block (5), a rubber coating tube (7) is rotatably connected to the bottom end of the hollow tube (6), a driving motor (8) is fixedly connected to the upper surface of the mounting block (5), an output end of the driving motor (8) extends to the lower surface of the mounting block (5) and is fixedly connected to a first gear (9), and a second gear (10) meshing with the surface of the first gear (9) is fixedly connected to the surface of the rubber coating tube (7); A connecting plate (11) is installed below the base (1), and the upper surface of the connecting plate (11) is fixedly connected to a liquid storage tank (12) and a delivery pump (13), respectively; the liquid inlet end of the delivery pump (13) extends to the inside of the liquid storage tank (12) through a pipeline, and the liquid outlet end of the delivery pump (13) extends to the inside of the hollow tube (6) through a pipeline; a turntable (14) is rotatably connected to the upper surface of the base (1), a gear ring (15) is fixedly connected to the surface of the turntable (14), a servo motor (16) is fixedly connected to the lower surface of the turntable (14), and the output end of the servo motor (16) is fixedly connected to a third gear (17) meshing with the surface of the gear ring (15); and a fixing mechanism for fixing a paper tube is installed on the upper surface of the turntable (14).

2. A paper tube gluing device according to claim 1, characterized in that: The adjustment mechanism comprises a fixed block (18) fixedly mounted on the side of the concave box (2), the number of the fixed blocks (18) being two, the opposite surfaces of the two fixed blocks (18) being fixedly rotatably connected with a threaded rod (19), and the surface of the threaded rod (19) being threadedly connected with a concave plate (20).

3. A paper tube gluing device according to claim 2, characterized in that: The side surface of the concave plate (20) is fixedly connected to the side surface of the L-shaped plate (3), and the surface of the concave plate (20) overlaps the side surface of the concave box (2).

4. A paper tube gluing device according to claim 3, characterized in that: The upper surface of the concave plate (20) is fixedly connected with a marking rod (21), the surface of the marking rod (21) is provided with length scale lines, the upper surface of the fixed block (18) is provided with a sliding hole, and the surface of the marking rod (21) overlaps the inner wall of the sliding hole.

5. A paper tube gluing device according to any one of claims 1 to 4, characterized in that: The fixing mechanism comprises an inner ring (22) and an outer ring (23) fixedly mounted on the upper surface of the rotating disk (14); the inner ring (22) is located inside the outer ring (23), and the inner ring (22) and the outer ring (23) are coaxial.

6. A paper tube gluing device according to claim 5, characterized in that: The surface of the outer ring (23) is threadedly connected with a tightening bolt (24) for tightening the paper tube.

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