Tapping machine for carton production

Abstract

The utility model discloses a tapping machine for carton production, and particularly relates to the field of carton production and manufacturing equipment, which comprises a tapping table, a mounting frame is jointly mounted on two sides of the tapping table, a first air cylinder is mounted on the top surface of the mounting frame, a connecting plate is fixedly mounted at the telescopic end of the first air cylinder, and a plurality of second motors are respectively mounted in the middle of the bottom surface of the connecting plate. The output end of the second motor is fixedly connected with a drill rod. A conveying roller and a limiting block are arranged on the top face of the tapping table, and a second air cylinder is fixedly installed on the bottom face of the limiting block. And a carton board is placed on the top surface of the trepanning table. Carton boards are conveyed through the conveyor, are limited through the limiting blocks after being conveyed to the tapping table, can be pressed and limited through the pressing plate under the action of the first air cylinder, can be drilled under the action of the second motor and the drill rod, and can be conveyed through the conveying rollers after being drilled. And the carton board is drilled in advance, so that the carton board is prevented from deforming.

Description

Technical Field

[0001] This utility model relates to the technical field of cardboard box manufacturing equipment, specifically a cardboard box punching machine. Background Technology

[0002] A cardboard box is a packaging container made of multiple layers of corrugated cardboard. It is mainly used for the transportation and storage of goods. To improve the compressive strength of the cardboard box, prevent damage to the items inside, and facilitate transportation, holes are usually made in the cardboard box.

[0003] Due to the three-dimensional structure of cardboard boxes, directly drilling holes in them can easily cause deformation, thus affecting the storage of goods. For example, an existing authorized patent for a hole-drilling device used in cardboard box manufacturing, patent number CN202221907341.3, directly drills holes in the cardboard box, which can easily cause the drilled area to dent inward, affecting the appearance and subsequent loading and storage of goods.

[0004] Therefore, we made improvements and proposed a cardboard box production hole-punching machine. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] This utility model discloses a cardboard box production hole-punching machine, including a hole-punching table. Conveyors are installed on the left and right sides of the hole-punching table, and mounting frames are installed on both sides of the hole-punching table. A cylinder is installed on the top surface of the mounting frame, and a connecting plate is fixedly installed on the telescopic end of the cylinder. Multiple motors are installed in the middle of the bottom surface of the connecting plate, and drill rods are fixedly connected to the output ends of the motors. Telescopic rods are fixedly installed at the four corners of the bottom surface of the connecting plate, and pressure plates are fixedly connected to the bottom ends of the telescopic rods.

[0007] The top surface of the perforation platform is provided with a conveying roller and a limiting block, and the bottom surface of the limiting block is fixedly installed with a cylinder. A cardboard board is placed on the top surface of the perforation platform, and a collection frame is provided on the bottom surface of the perforation platform.

[0008] In a preferred embodiment of this invention, the pressure plate is located on top of the carton board, and a spring is provided inside the telescopic rod.

[0009] As a preferred technical solution of this utility model, the top surface of the opening platform has two mounting grooves, one of which penetrates the opening platform and the limiting block is slidably disposed in the mounting groove, and the second cylinder is also installed in the mounting groove.

[0010] As a preferred technical solution of this utility model, the limiting block is symmetrically connected to two sides, and a sliding groove is symmetrically opened on the inner wall of one of the mounting grooves. The sliding block is slidably disposed in the sliding groove, and one side of the limiting block abuts against one side of the carton board.

[0011] As a preferred embodiment of this utility model, the conveying roller is rotatably installed in another mounting groove, a motor is installed on one side of the opening platform, and one end of the conveying roller rotatably passes through the mounting groove and is fixedly connected to the output end of the motor.

[0012] As a preferred embodiment of this utility model, the top surface of the hole-opening platform is provided with multiple through holes, and the positions of the through holes correspond to those of the drill rod.

[0013] As a preferred technical solution of this utility model, the bottom surface of the opening platform is symmetrically provided with a slot, one end of the slot is connected to a connecting groove, the top surface of the collection frame is symmetrically provided with a block, the block is engaged in the slot, and one end of the block is fixedly provided with a limiting rod, the limiting rod is magnetically engaged in the connecting groove.

[0014] The beneficial effects of this utility model are:

[0015] In this invention, the cardboard is conveyed by a conveyor and then conveyed to the hole-opening table. It is then limited by a limiting block. Then, under the action of cylinder one, the pressure plate can press and limit the cardboard. After that, under the action of motor two and drill rod, holes can be drilled in the cardboard. After drilling, the cardboard can be conveyed by the conveying roller. By drilling holes in the cardboard in advance, deformation of the cardboard is prevented. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of a cardboard box production hole-punching machine according to this utility model. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the structure of a cardboard box production hole-punching machine according to this utility model. Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the structure of a cardboard box production hole-punching machine according to this utility model. Figure 3 ;

[0020] Figure 4 This is a schematic diagram of the structure of a cardboard box production hole-punching machine according to this utility model. Figure 4 .

[0021] In the diagram: 1. Conveyor; 2. Opening platform; 3. Mounting frame; 4. Carton board; 5. Cylinder 1; 6. Motor 1; 7. Collection frame; 8. Limiting block; 9. Telescopic rod; 10. Pressure plate; 11. Drill rod; 12. Motor 2; 13. Through hole; 14. Conveyor roller; 15. Mounting groove; 16. Cylinder 2; 17. Slide groove; 18. Sliding block; 19. Connecting plate; 20. Slot. Detailed Implementation

[0022] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0023] Example: Figures 1 to 4 As shown, this utility model discloses a cardboard box production hole-punching machine, which includes a hole-punching table 2. Conveyors 1 are installed on the left and right sides of the hole-punching table 2, respectively. The cardboard box boards 4 before and after hole punching can be transported by the conveyors 1.

[0024] Mounting brackets 3 are installed on both sides of the drilling platform 2. A cylinder 5 is installed on the top surface of the mounting bracket 3. A connecting plate 19 is fixedly installed on the telescopic end of the cylinder 5. Multiple motors 12 are installed in the middle of the bottom surface of the connecting plate 19. A drill rod 11 is fixedly connected to the output end of the motor 12. Telescopic rods 9 are fixedly installed at the four corners of the bottom surface of the connecting plate 19. A pressure plate 10 is fixedly connected to the bottom end of the telescopic rod 9. The cylinder 5 can drive the connecting plate 19 to move downward, thereby driving the motors 12, drill rods 11, telescopic rods 9 and pressure plate 10 to move downward together. During the downward movement, the pressure plate 10 first contacts the cardboard board 4. Then, as the downward movement continues, the telescopic rods 9 retract. When the motors 12 work to drive the drill rods 11 to rotate and drill holes in the cardboard board 4, the pressure plate 10 presses and limits the cardboard board 4.

[0025] To enhance the stability of the connection, a telescopic rod 9 can be installed between the connecting plate 19 and the mounting bracket 3, so that the telescopic rod 9 can extend and retract accordingly as the connecting plate 19 moves.

[0026] The top surface of the perforation platform 2 is equipped with a conveying roller 14 and a limiting block 8, and the bottom surface of the limiting block 8 is fixedly equipped with a cylinder 16. A cardboard board 4 is placed on the top surface of the perforation platform 2, and a collection frame 7 is provided on the bottom surface of the perforation platform 2. After the conveyor 1 conveys the cardboard board 4 to be perforated to the perforation platform 2, the conveyor 1 stops conveying the cardboard board 4. The cardboard board 4 enters the perforation platform 2, and one end abuts against the limiting block 8, thereby limiting the cardboard board 4. Then, the cardboard board 4 is perforated. After the perforation, the cylinder 16 first drives the limiting block 8 to move down, so that it no longer obstructs the cardboard board 4. Then the conveying roller 14 rotates to convey the cardboard board 4, so that it enters another conveyor 1 for conveying. The debris generated during the perforation can be collected by the collection frame 7.

[0027] The pressure plate 10 is located on top of the cardboard board 4, and the telescopic rod 9 has a spring inside. The telescopic rod 9 is a common telescopic rod that can be extended. It works with the pressure plate 10 to limit and fix the cardboard board 4. When the telescopic rod 9 is fully extended, the pressure plate 10 is located on top of the cardboard board 4, which facilitates the movement of the cardboard board 4.

[0028] The top surface of the punching platform 2 has two mounting slots 15, one of which extends through the punching platform 2. The limiting block 8 is slidably disposed within the mounting slot 15, and the cylinder 16 is also installed within the mounting slot 15. Slider blocks 18 are symmetrically connected to both sides of the limiting block 8. Sliding grooves 17 are symmetrically provided on the inner wall of one of the mounting slots 15. The slider 18 is slidably disposed within the sliding groove 17, and one side of the limiting block 8 abuts against one side of the cardboard board 4.

[0029] Before the hole is drilled, cylinder 2 16 drives the limiting block 8 to move upward. The limiting block 8 moves within the slide groove 17 via slider 18, which can serve as a guide. A part of the limiting block 8 moves to the top of the drilling platform 2, which serves as a limit for the carton board 4. After the hole is drilled, cylinder 2 16 drives the limiting block 8 to move downward, so that the top surface of the limiting block 8 is located within the mounting groove 15, which facilitates the movement of the carton board 4.

[0030] The conveyor roller 14 is rotatably mounted in another mounting slot 15. A motor 6 is mounted on one side of the perforation platform 2, and one end of the conveyor roller 14 rotatably passes through the mounting slot 15 and is fixedly connected to the output end of the motor 6. After the cardboard board 4 is perforated, the motor 6 drives the conveyor roller 14 to rotate, and the cardboard board 4 is conveyed by the conveyor roller 14 to enter another conveyor 1, which then transports it.

[0031] An existing controller is installed on one side of the opening platform 2. Motor 1 6, Motor 2 12, Cylinder 1 5 and Cylinder 2 16 are all electrically connected to the controller. The conveyor 1 is controlled by an existing external controller. The controller can control the start and stop of these electrical components respectively.

[0032] The top surface of the punching platform 2 has multiple through holes 13, and the positions of the through holes 13 correspond to those of the drill rod 11. The through holes 13 facilitate the passage of the drill rod 11 to punch holes in the cardboard board 4. After punching, the cardboard board 4 can be folded into a cardboard box. This method can avoid deformation of the cardboard box when punching holes.

[0033] The bottom surface of the drilling platform 2 is symmetrically provided with a slot 20, one end of which is connected to a connecting groove. The top surface of the collection frame 7 is symmetrically provided with a locking block, which is engaged in the slot 20. One end of the locking block is fixedly provided with a limiting rod, which is magnetically engaged in the connecting groove. The collection frame 7 is engaged in the slot 20 by the locking block, which facilitates the assembly and disassembly of the collection frame 7 and the drilling platform 2. The top surface of the collection frame 7 is open, so as to collect the debris generated during drilling.

[0034] During operation, the cardboard board 4 is conveyed by the conveyor 1 and then conveyed to the hole-opening table 2. It is then limited by the limiting block 8. After that, under the action of the cylinder 5, the pressure plate 10 can press and limit the cardboard board 4. Then, under the action of the motor 12 and the drill rod 11, holes can be drilled in the cardboard board 4. After drilling, the cardboard board 4 can be conveyed by the conveying roller 14. By drilling holes in the cardboard board 4 in advance, deformation of the cardboard board 4 is prevented.

[0035] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A carton production hole opening machine comprising a hole opening table (2), a conveyor (1) is installed on the left and right sides of the hole opening table (2) respectively, characterized in that, The both sides of the opening platform (2) are equipped with mounting racks (3), the top surface of the mounting rack (3) is equipped with a cylinder one (5), the telescopic end of the cylinder one (5) is fixedly equipped with a connecting plate (19), the bottom surface of the connecting plate (19) is respectively equipped with a plurality of motor twos (12), the output end of the motor two (12) is fixedly connected with a drill rod (11), and the bottom surface of the connecting plate (19) is respectively fixedly equipped with telescopic rods (9), and the bottom end of the telescopic rod (9) is fixedly connected with a pressing plate (10). The top surface of the opening platform (2) is respectively provided with a conveying roller (14) and a limiting block (8), and the bottom surface of the limiting block (8) is fixedly equipped with a cylinder two (16); the top surface of the opening platform (2) is placed with a carton board (4), and the bottom surface of the opening platform (2) is provided with a collecting frame (7).

2. A carton production slotter as claimed in claim 1, characterised in that, The pressing plate (10) is located at the top of the carton board (4), and the inside of the telescopic rod (9) is provided with a spring.

3. A carton production slotter as claimed in claim 1, wherein, The top surface of the opening platform (2) is provided with two mounting grooves (15), one of the mounting grooves (15) penetrates the opening platform (2), and the limiting block (8) is slidably arranged in the mounting groove (15), and the cylinder two (16) is also arranged in the mounting groove (15).

4. A carton production slotter according to claim 3, wherein, The both sides of the limiting block (8) are respectively connected with sliding blocks (18), and the inner walls of one of the mounting grooves (15) are symmetrically provided with sliding grooves (17), the sliding blocks (18) are slidably arranged in the sliding grooves (17), and one side of the limiting block (8) abuts against one side of the carton board (4).

5. A carton production slotter according to claim 4, wherein, The conveying roller (14) is rotatably arranged in the other mounting groove (15), one side of the opening platform (2) is provided with a motor one (6), and one end of the conveying roller (14) penetrates the mounting groove (15) and is fixedly connected with the output end of the motor one (6).

6. A carton production slotter as claimed in claim 1, wherein, The top surface of the opening platform (2) is provided with a plurality of through holes (13), and the through holes (13) correspond to the positions of the drill rods (11).

7. A carton production slotter as claimed in claim 1, wherein, The bottom surface of the opening platform (2) is symmetrically provided with clamping grooves (20), one end of the clamping groove (20) is communicated with a communication groove, the top surface of the collecting frame (7) is symmetrically provided with clamping blocks, the clamping blocks are clamped in the clamping grooves (20), and one end of the clamping block is fixedly provided with a limiting rod, and the limiting rod is magnetically clamped in the communication groove.

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