Automatic carton stapler for corrugated carton production

Abstract

The utility model belongs to the technical field of corrugated carton production, particularly relates to an automatic carton stapling machine for corrugated carton production, and aims to solve the problems that when an existing carton stapling machine is used for stapling, a worker needs to support a paperboard to avoid shaking of the paperboard, and the worker is troublesome and strenuous to support the paperboard due to the fact that the paperboard is large. The device comprises an operation table, a conveying device is arranged at the top of the operation table, four symmetrically-arranged supporting rods are fixedly installed at the top of the operation table, the same top plate is fixedly installed at the top ends of the four supporting rods, a positioning gear is rotationally connected to the bottom of the top plate, and a box nailing machine is installed at the bottom of the positioning gear; a rotating mechanism is arranged on the top plate and matched with the positioning gear. The carton stapler is simple in structure, can quickly clamp and position conveyed cartons, can perform carton stapling operation on the cartons at different angles, and is convenient for people to use.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper box production, in particular to an automatic box nailing machine for corrugated paper box production. Background Art

[0002] Corrugated paper is a board-shaped material made by gluing noodle paper and corrugated paper formed by corrugating rollers. It is generally divided into two categories: single corrugated board and double corrugated board. According to the size of the corrugation, it is divided into five types: A, B, C, E, and F. The invention and application of corrugated paper has a history of more than 100 years. It has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, and convenient storage and transportation. More than 80% of corrugated paper can be recycled. Corrugated paper can be used as packaging for food or digital products. It is relatively environmentally friendly and widely used. Corrugated boxes are made by binding corrugated cardboard, which requires a box stapler.

[0003] When the existing box-stitching machine is binding, the staff is required to support the cardboard to prevent the cardboard from shaking. Since the cardboard is large, it is troublesome and laborious for the staff to support it. Utility Model Content

[0004] The utility model aims to solve the disadvantages of the existing box stitching machine that the staff needs to support the cardboard during binding to prevent the cardboard from shaking, and the staff is troublesome and laborious to support the cardboard because the cardboard is large, and an automatic box stitching machine for corrugated box production is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An automatic box stapling machine for corrugated cardboard box production comprises an operating table, a conveying device is provided on the top of the operating table, four symmetrically arranged support rods are fixedly installed on the top of the operating table, the top ends of the four support rods are fixedly installed with the same top plate, the bottom of the top plate is rotatably connected with a positioning gear, the bottom of the positioning gear is installed with a box stapling machine, a rotating mechanism is provided on the top plate, the rotating mechanism cooperates with the positioning gear, a clamping mechanism is provided on the operating table, a cylinder is fixedly installed on the bottom of the operating table, and the piston of the cylinder is drivingly connected with the clamping mechanism.

[0007] Preferably, the rotating mechanism comprises a motor, which is fixedly mounted on the top of the top plate, and a driving gear is fixedly mounted on the output shaft of the motor, and the driving gear is meshed with the positioning gear.

[0008] Preferably, the clamping mechanism includes two movable plates, which are slidably mounted on the top of the operating table, and push rods are slidably connected to the movable plates. Clamps are fixedly mounted on the ends of the two push rods that are close to each other, and the two clamps cooperate with each other.

[0009] Preferably, a buffer spring is fixedly installed on one side of the two clamping plates away from each other, one end of the buffer spring is fixedly connected to the movable plate, and a baffle is fixedly installed on one end of the two push rods away from each other.

[0010] Preferably, the operating table is provided with two sliding holes, a sliding rod is fixedly installed on the inner wall of the sliding hole, a moving block is slidably connected to the sliding rod, and the moving block is fixedly connected to the corresponding moving plate.

[0011] Preferably, the bottom of the operating table is rotatably connected to a positioning shaft, the bottom end of the positioning shaft is fixedly installed with a turntable, the eccentric position of the turntable is rotatably connected to a connecting shaft, a pull rod is fixedly installed on the connecting shaft, and the pull rod is rotatably connected to the corresponding moving block.

[0012] Preferably, a rack is fixedly mounted on the piston of the cylinder, a driven gear is fixedly mounted on the bottom end of the positioning shaft, the rack and the driven gear are meshed with each other, a positioning box is fixedly mounted on the bottom of the operating table, the positioning box is slidably connected to the rack, and the positioning box is rotationally connected to the positioning shaft.

[0013] Compared with the prior art, the advantages of the utility model are:

[0014] (1) In this solution, since the rack and the driven gear are meshed with each other, and the connecting shaft is connected to the eccentric position of the turntable, the piston of the cylinder can drive the two pull rods to approach each other, and then drive the moving plate and the clamping plate to clamp and position the carton.

[0015] (2) In this solution, since the driving gear and the positioning gear are meshed with each other, the output shaft of the motor can adjust the angle of the stapler, thereby being able to staple cartons in different directions.

[0016] The utility model has a simple structure, can quickly clamp and position the conveyed cartons, and can perform box nailing operations on cartons at different angles, and is convenient for people to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of an automatic box stitching machine for corrugated box production proposed by the utility model;

[0018] Figure 2 This is a side structural schematic diagram of an automatic box stitching machine for corrugated box production proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the top view of the turntable of an automatic box stitching machine for corrugated paper box production proposed by the utility model;

[0020] Figure 4 The utility model is a schematic structural diagram of part A of an automatic box stitching machine for corrugated box production.

[0021] In the figure: 1. operating table; 2. conveying device; 3. supporting rod; 4. top plate; 5. motor; 6. positioning gear; 7. nailing machine; 8. driving gear; 9. moving plate; 10. push rod; 11. clamping plate; 12. buffer spring; 13. baffle; 14. sliding hole; 15. moving block; 16. positioning shaft; 17. turntable; 18. sliding rod; 19. pull rod; 20. connecting shaft; 21. cylinder; 22. rack; 23. positioning box; 24. driven gear. DETAILED DESCRIPTION

[0022] The technical solution of this embodiment will be clearly and completely described below in conjunction with the drawings in this embodiment. Obviously, the described embodiment is only a part of this embodiment, rather than all of the embodiments.

[0023] Embodiment 1

[0024] Reference Figure 1-Figure 4 An automatic box stitching machine for corrugated box production includes an operating table 1, a conveying device 2 is provided on the top of the operating table 1, four symmetrically arranged support rods 3 are fixedly installed on the top of the operating table 1, the top of the four support rods 3 is fixedly installed with the same top plate 4, the bottom of the top plate 4 is rotatably connected with a positioning gear 6, the bottom of the positioning gear 6 is installed with a box stitching machine 7, a rotating mechanism is provided on the top plate 4, the rotating mechanism and the positioning gear 6 cooperate with each other, a clamping mechanism is provided on the operating table 1, a cylinder 21 is fixedly installed on the bottom of the operating table 1, and the piston of the cylinder 21 is transmission-connected to the clamping mechanism.

[0025] In this embodiment, the rotating mechanism includes a motor 5, which is fixedly mounted on the top of the top plate 4. A driving gear 8 is fixedly mounted on the output shaft of the motor 5. The driving gear 8 is meshed with the positioning gear 6. The output shaft of the motor 5 drives the positioning gear 6 to change its angle through the mutual meshing of the driving gear 8 and the positioning gear 6, thereby driving the nailing machine 7 to change its angle, so that the cartons can be nailed at different positions.

[0026] In this embodiment, the clamping mechanism includes two movable plates 9, which are slidably installed on the top of the operating table 1. The movable plates 9 are slidably connected with a push rod 10, and the ends of the two push rods 10 close to each other are fixedly installed with a clamping plate 11, and the two clamping plates 11 cooperate with each other. Two sliding holes 14 are provided on the operating table 1, and a sliding rod 18 is fixedly installed on the inner wall of the sliding hole 14. A moving block 15 is slidably connected to the sliding rod 18, and the moving block 15 is fixedly connected to the corresponding movable plate 9. A positioning shaft 16 is rotatably connected to the bottom of the operating table 1, and a turntable 17 is fixedly installed at the bottom end of the positioning shaft 16. A connecting shaft 20 is rotatably connected to the turntable 17 at an eccentric position, and a pull rod 19 is fixedly installed on the connecting shaft 20. The pull rod 19 is connected to the opposite The corresponding moving block 15 is rotatably connected, a rack 22 is fixedly installed on the piston of the cylinder 21, and a driven gear 24 is fixedly installed on the bottom end of the positioning shaft 16, the rack 22 and the driven gear 24 are meshed with each other, and a positioning box 23 is fixedly installed at the bottom of the operating table 1, the positioning box 23 is slidably connected to the rack 22, and the positioning box 23 is rotatably connected to the positioning shaft 16, the piston of the cylinder 21 drives the rack 22 to move, and the rack 22 drives the positioning shaft 16 to rotate through the mutual meshing with the driven gear 24, the positioning shaft 16 drives the turntable 17 to change its angle, the turntable 17 drives the pull rod 19 to move through the connecting shaft 20, and the pull rod 19 drives the moving plate 9 to move through the moving block 15, thereby driving the clamping plate 11 to clamp and fix the carton.

[0027] In this embodiment, a buffer spring 12 is fixedly installed on the side of the two clamping plates 11 away from each other, one end of the buffer spring 12 is fixedly connected to the movable plate 9, and a baffle 13 is fixedly installed on the end of the two push rods 10 away from each other. The setting of the buffer spring 12 can facilitate buffering of the carton.

[0028] Working principle: during operation, the carton is moved by the conveying device 2. When it moves to the position of the clamping plate 11, the switch of the cylinder 21 is started, and the piston of the cylinder 21 drives the rack 22 to move. The rack 22 drives the positioning shaft 16 to rotate through the mutual engagement with the driven gear 24. The positioning shaft 16 drives the turntable 17 to change its angle. The turntable 17 drives the pull rod 19 to move through the connecting shaft 20. The pull rod 19 drives the moving plate 9 to move through the moving block 15, and then drives the clamping plate 11 to clamp and fix the carton. The setting of the buffer spring 12 can facilitate the buffering of the carton. When it is necessary to nail the carton at different positions, the switch of the motor 5 is started. The output shaft of the motor 5 drives the positioning gear 6 to change its angle through the mutual engagement of the driving gear 8 and the positioning gear 6, and then drives the nailing machine 7 to change its angle, so that the carton can be nailed at different positions.

[0029] Embodiment 2

[0030] The difference between this embodiment and the first embodiment is that a feeding mechanism is provided on the operating table 1, and the setting of the feeding mechanism can automatically feed the cartons, which is convenient for automatic operation. All structures in this application can be selected in terms of material and length according to actual use. The accompanying drawings are all schematic structural diagrams, and the specific actual dimensions can be appropriately adjusted.

[0031] The above is only a preferred specific implementation of this embodiment, but the protection scope of this embodiment is not limited to this. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of this embodiment within the technical scope disclosed in this embodiment, which should be covered by the protection scope of this embodiment.

Claims

1. An automatic box stitching machine for corrugated box production, comprising an operating table (1), characterized in that: The top of the operating table (1) is provided with a conveying device (2), the top of the operating table (1) is fixedly installed with four symmetrically arranged support rods (3), the tops of the four support rods (3) are fixedly installed with a same top plate (4), the bottom of the top plate (4) is rotatably connected with a positioning gear (6), the bottom of the positioning gear (6) is installed with a box nailing machine (7), the top plate (4) is provided with a rotating mechanism, the rotating mechanism and the positioning gear (6) cooperate with each other, the operating table (1) is provided with a clamping mechanism, the bottom of the operating table (1) is fixedly installed with a cylinder (21), and the piston of the cylinder (21) is drivingly connected with the clamping mechanism.

2. The automatic box stitching machine for corrugated box production according to claim 1, characterized in that: The rotating mechanism comprises a motor (5), which is fixedly mounted on the top of the top plate (4). A driving gear (8) is fixedly mounted on the output shaft of the motor (5), and the driving gear (8) is meshed with the positioning gear (6).

3. The automatic box stitching machine for corrugated box production according to claim 1, characterized in that: The clamping mechanism comprises two movable plates (9), the two movable plates (9) are slidably mounted on the top of the operating table (1), a push rod (10) is slidably connected to the movable plates (9), a clamping plate (11) is fixedly mounted on one end of the two push rods (10) close to each other, and the two clamping plates (11) cooperate with each other.

4. The automatic box stitching machine for corrugated box production according to claim 3, characterized in that: A buffer spring (12) is fixedly installed on the side of the two clamping plates (11) away from each other, one end of the buffer spring (12) is fixedly connected to the movable plate (9), and a baffle (13) is fixedly installed on the end of the two push rods (10) away from each other.

5. The automatic box stitching machine for corrugated box production according to claim 4, characterized in that: The operating table (1) is provided with two sliding holes (14), a sliding rod (18) is fixedly installed on the inner wall of the sliding hole (14), a moving block (15) is slidably connected to the sliding rod (18), and the moving block (15) is fixedly connected to the corresponding moving plate (9).

6. The automatic box stitching machine for corrugated box production according to claim 5, characterized in that: The bottom of the operating table (1) is rotatably connected to a positioning shaft (16), the bottom end of the positioning shaft (16) is fixedly mounted with a turntable (17), an eccentric position of the turntable (17) is rotatably connected to a connecting shaft (20), a pull rod (19) is fixedly mounted on the connecting shaft (20), and the pull rod (19) is rotatably connected to the corresponding moving block (15).

7. The automatic box stitching machine for corrugated box production according to claim 6, characterized in that: A rack (22) is fixedly mounted on the piston of the cylinder (21), a driven gear (24) is fixedly mounted on the bottom end of the positioning shaft (16), the rack (22) and the driven gear (24) are meshed with each other, a positioning box (23) is fixedly mounted on the bottom of the operating table (1), the positioning box (23) is slidably connected to the rack (22), and the positioning box (23) is rotationally connected to the positioning shaft (16).

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