Gluing mechanism of paper pasting machine

Abstract

The utility model relates to the technical field of box pasting machine devices, and discloses a gluing mechanism of a paper pasting machine, which comprises a machine body, and is characterized in that a lifting frame is connected in the machine body in a lifting and sliding manner, the bottom of the lifting frame is rotatably connected with a driving rotating shaft, and an axial limiting convex strip is arranged on the outer side surface of the circumference of the driving rotating shaft; a driving rotating shaft is arranged in the lifting frame, a glue roller is arranged on the driving rotating shaft in a sleeving and sliding manner, a glue storage box is arranged in the lifting frame above the glue roller, a glue outlet plate is arranged at the bottom of the glue storage box, and the bottom surface of the glue outlet plate is attached to the outer side surface of the circumference of the glue roller. And adjustment can be carried out according to the thickness of the gluing paperboard, and the practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of box-gluing machine devices, in particular to a gluing mechanism of a paper-gluing machine. Background Art

[0002] A folder-gluer is a machine that processes cardboard and other materials into finished boxes. It completes the production process by continuously folding, docking, and gluing the cardboard inside the machine.

[0003] Currently, glue is mostly used in the laminating process. Usually, the gluing part in each folder gluer is fixed, so only the same kind of cardboard can be glued. When the type of cardboard and the gluing part need to be changed, the entire mechanism needs to be dismantled, which is inconvenient. Utility Model Content

[0004] The utility model aims to provide a gluing mechanism for a paper pasting machine, which has the effects of ensuring gluing effect, expanding the scope of use and improving machine utilization.

[0005] The above technical purpose of the present utility model is achieved through the following technical scheme: it includes a machine body, which is characterized in that: a lifting frame is connected to the machine body in a lifting and sliding manner, the bottom of the lifting frame is rotatably connected to a driving shaft, the outer side surface of the driving shaft is provided with an axial limiting convex strip, a rubber roller is slidingly sleeved on the driving shaft, a glue storage box is provided in the lifting frame above the glue roller, a glue discharge plate is provided at the bottom of the glue storage box, and the bottom surface of the glue discharge plate is in contact with the outer side surface of the rubber roller.

[0006] The utility model is further configured as follows: limit baffles are provided on two opposite sides of the rubber outlet plate, and the limit baffles are affixed to the two circular plates of the rubber roller.

[0007] The utility model is further configured as follows: protruding annular sliding rods are provided on the two circular plates of the rubber roller, annular sliding grooves are provided on the relative inner sides of the two limit baffles, and the sliding rods are slidably connected in the sliding grooves.

[0008] The present invention is further configured as follows: glue outlet holes are evenly arranged on the glue outlet plate.

[0009] The utility model is further configured as follows: bristles are evenly arranged on the outer side of the circumference of the rubber roller.

[0010] The present invention is further configured as follows: the lifting frame is slidably connected to the second screw rod and the second slide rod, and the side surface of the glue storage box is slidably connected to the first screw rod and the second slide rod.

[0011] The present invention is further configured as follows: a glue inlet hole is provided on the top of the glue storage box.

[0012] The present invention is further configured as follows: protrusions are respectively provided on two opposite sides of the lifting frame, and the two protrusions are respectively slidably connected to the second screw rod and the second slide rod.

[0013] The present invention is further configured as follows: the screw rod 1 is coaxially fixedly connected to the output shaft of the motor 1, and the screw rod 2 is coaxially fixedly connected to the output shaft of the motor 2.

[0014] The present invention is further configured as follows: the driving shaft is coaxially and fixedly connected to the output shaft of the motor three.

[0015] The beneficial effects of the utility model are:

[0016] 1. When it is necessary to apply glue to different positions, start motor 1, drive screw 1 to rotate, and drive the glue storage box to move horizontally. Since the annular slide grooves in the limit baffles on the opposite sides of the glue storage box are connected to the annular slide bar on the outer side of the glue roller, the glue roller can be driven to slide on the driving shaft, so that the glue roller can be moved horizontally to the place where gluing is required. The operation is simple and practical.

[0017] 2. When the gluing part is thicker, the distance between the rubber roller and the gluing part can be adjusted. Start the second motor to drive the second screw to rotate, and the entire lifting frame will move up and down. The distance between the rubber roller and the gluing part below can be effectively adjusted, which is suitable for further expanding the range.

[0018] 3. The glue in the glue storage box flows into the bristles in the glue roller through the glue outlet hole. After the bristles rotate, the glue is rolled onto the brush.

[0019] 4. By setting a limiting convex strip on the driving shaft, it is ensured that the rubber roller can rotate and slide left and right on the driving shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a schematic diagram of the mechanism of the present utility model.

[0022] Figure 2 It is a structural schematic diagram of the lifting frame in the utility model.

[0023] Figure 3 yes Figure 2 Schematic diagram of the cross-section explosion structure.

[0024] In the figure, 1. lifting frame; 2. driving shaft; 3. limiting convex strip; 4. rubber roller; 5. rubber storage box; 6. rubber outlet plate; 7. limiting baffle; 8. slide; 9. slide bar; 10. glue outlet hole; 11. brush; 12. glue inlet hole; 13. motor 1; 14. motor 2; 15. motor 3. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0026] Embodiment, a gluing mechanism of a paper gluing machine, such as Figure 1-3 As shown, it includes a machine body, a lifting frame 1 is connected to the lifting and sliding connection in the machine body, and a driving shaft 2 is rotatably connected to the bottom of the lifting frame 1. The outer side surface of the circumference of the driving shaft 2 is provided with an axial limiting convex strip 3, and a rubber roller 4 is slidingly provided on the driving shaft 2. A glue storage box 5 is provided in the lifting frame 1 above the rubber roller 4, and a glue inlet hole 12 is provided on the top of the glue storage box 5. A glue discharge plate 6 is provided at the bottom of the glue storage box 5. The bottom surface of the glue discharge plate 6 is attached to the outer side surface of the circumference of the rubber roller 4, and limiting baffles 7 are provided on the opposite sides of the glue discharge plate 6. The limiting baffles 7 are attached to the two circular plates of the rubber roller 4, and the two circular plates of the rubber roller 4 are provided with protruding annular sliding rods 9. The two limiting baffles 7 are opposite to the inner sides. The surface is concavely provided with an annular slide groove 8, and the slide rod 9 is slidably connected to the slide groove 8. The glue outlet plate 6 is evenly provided with glue outlet holes 10, and the outer circumferential surface of the glue roller 4 is evenly provided with bristles 11. When it is necessary to apply glue to different positions, start the motor 13 and drive the screw rod to rotate, driving the glue storage box 5 to move horizontally. Since the annular slide grooves 8 in the limit baffles 7 on the opposite sides of the glue storage box 5 are connected with the annular slide rod 9 on the outer side of the glue roller 4, the glue roller 4 can be driven to slide on the driving shaft 2, so that the glue roller 4 can be moved horizontally to the place where gluing is required. The operation is simple and practical. The glue in the glue storage box 5 flows into the bristles 11 in the glue roller 4 through the glue outlet holes 10. After the bristles 11 rotate, the glue is rolled and brushed.

[0027] Furthermore, the lifting frame 1 is slidably connected to the screw rod 2 and the slide rod 9 2, and the side of the glue storage box 5 is slidably connected to the screw rod 1 and the slide rod 9 2. The lifting frame 1 is provided with protrusions on the opposite sides, and the two protrusions are slidably connected to the screw rod 2 and the slide rod 9 2 respectively. When the gluing part is thicker, the distance between the rubber roller 4 and the gluing part can be adjusted, and the motor 2 14 is started to drive the screw rod 2 to rotate, so that the entire lifting frame 1 can be lifted and moved up and down, and the distance between the rubber roller 4 and the gluing part below can be effectively adjusted, so that the suitable range is further expanded.

[0028] Furthermore, the screw rod 1 is coaxially fixedly connected to the output shaft of the motor 13, the screw rod 2 is coaxially fixedly connected to the output shaft of the motor 2 14, and the driving shaft 2 is coaxially fixedly connected to the output shaft of the motor 3 15.

[0029] The working principle of the gluing mechanism of a paper gluing machine:

[0030] When it is necessary to apply glue to different positions, start the motor 13, drive the screw rod to rotate, and drive the glue storage box 5 to move horizontally. Since the annular slide grooves 8 in the limit baffles 7 on the opposite sides of the glue storage box 5 are connected to the annular slide rods 9 on the outer side of the glue roller 4, the glue roller 4 can be driven to slide on the driving shaft 2, so that the glue roller 4 can be moved horizontally to the place where gluing is required. The operation is simple and practical.

[0031] When the glued part is thicker, the distance between the rubber roller 4 and the glued part can be adjusted, and the motor 2 14 is started to drive the screw rod 2 to rotate, so that the entire lifting frame 1 moves up and down, and the distance between the rubber roller 4 and the glued part below is effectively adjusted, so that the suitable range is further expanded.

Claims

1. A gluing mechanism for a paper gluing machine, comprising a machine body, characterized in that: A lifting frame (1) is connected in a lifting and sliding manner in the machine body, a driving shaft (2) is rotatably connected at the bottom of the lifting frame (1), an axial limiting convex strip (3) is provided on the circumferential outer side surface of the driving shaft (2), a rubber roller (4) is sleeved and slidably provided on the driving shaft (2), a glue storage box (5) is provided in the lifting frame (1) above the rubber roller (4), a glue discharge plate (6) is provided at the bottom of the glue storage box (5), and the bottom surface of the glue discharge plate (6) is in contact with the circumferential outer side surface of the rubber roller (4).

2. The gluing mechanism of a paper gluing machine according to claim 1, characterized in that: The rubber outlet plate (6) is provided with limiting baffles (7) on two opposite sides, and the limiting baffles (7) are attached to the two circular plates of the rubber roller (4).

3. The gluing mechanism of a paper gluing machine according to claim 2, characterized in that: The two circular plates of the rubber roller (4) are provided with protruding annular sliding rods (9), and the two limiting baffles (7) are provided with annular sliding grooves (8) on the inner side surfaces thereof, and the sliding rods (9) are slidably connected in the sliding grooves (8).

4. The gluing mechanism of a paper gluing machine according to claim 3, characterized in that: Glue outlet holes (10) are evenly arranged on the glue outlet plate (6).

5. The gluing mechanism of a paper gluing machine according to claim 4, characterized in that: Brush bristles (11) are evenly arranged on the outer circumferential side of the rubber roller (4).

6. The gluing mechanism of a paper gluing machine according to claim 5, characterized in that: The lifting frame (1) is slidably connected to the second screw rod and the second slide rod (9), and the side of the glue storage box (5) is slidably connected to the first screw rod and the second slide rod (9).

7. The gluing mechanism of a paper gluing machine according to claim 6, characterized in that: The top of the glue storage box (5) is provided with a glue inlet hole (12).

8. The gluing mechanism of a paper gluing machine according to claim 7, characterized in that: The lifting frame (1) is provided with protrusions on opposite sides, and the two protrusions are respectively slidably connected to the second screw rod and the second slide rod (9).

9. The gluing mechanism of a paper gluing machine according to claim 8, characterized in that: The screw rod 1 is coaxially fixedly connected to the output shaft of the motor 1 (13), and the screw rod 2 is coaxially fixedly connected to the output shaft of the motor 2 (14).

10. The gluing mechanism of a paper gluing machine according to claim 9, characterized in that: The driving shaft (2) is coaxially fixedly connected to the output shaft of the motor three (15).

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