A device for storing and replacing a waste removing top pin in a carton processing

Abstract

The present application belongs to the technical field of packaging carton processing and manufacturing, and particularly relates to a paper box processing waste cleaning top needle storage and replacement device. The paper box processing waste cleaning top needle storage and replacement device comprises a support plate, a waste cleaning belt is arranged on the inner side of the support plate, and a waste cleaning needle is arranged on the waste cleaning belt. The support plate is fixed with a collecting box in the waste cleaning belt. A waste cleaning needle lifting wheel is arranged above the collecting box. The waste cleaning needle lifting wheel is installed on a cylinder. The cylinder is fixed to the end of the support plate through a cylinder rod. The paper box processing waste cleaning top needle storage and replacement device has the advantages that the fixed waste cleaning needle can be quickly removed and automatically stored, and the structure is simple, convenient for workers to operate, and high in disassembly and assembly efficiency. The device is suitable for waste cleaning work of different paper boxes.

Description

(I) Technical Field

[0001] This invention belongs to the field of packaging carton processing and manufacturing technology, and specifically relates to a waste removal pin storage and replacement device for carton processing. (II) Background Technology

[0002] The cardboard box forming process is extremely complex, including die-cutting, waste removal, and gluing. To improve waste removal efficiency, manufacturers currently use ejector pins to insert into the waste cardboard boxes, and the rotation of the pins pulls the waste off. Since the size, shape, and location of waste vary from batch to batch of cardboard boxes, the position and number of ejector pins must also change, requiring disassembly and reinstallation as needed. The ejector pin waste removal position is located inside the machine frame, in a small space. After removal, they need to be automatically stored, and because the ejector pins are firmly installed and the operating space is limited, disassembly is very inconvenient. (III) Summary of the Invention

[0003] In order to overcome the shortcomings of the prior art, the present invention provides a cardboard box processing waste removal pin storage and replacement device that is simple in structure, easy for workers to operate, and has high disassembly and assembly efficiency.

[0004] This invention is achieved through the following technical solution:

[0005] A waste removal pin storage and replacement device for cardboard box processing includes a support plate, a waste removal belt on the inner side of the support plate, and waste removal pins installed on the waste removal belt. The device is characterized in that: a collection box located inside the waste removal belt is fixed on the inner side of the support plate, a waste removal pin top wheel is provided above the collection box, the waste removal pin top wheel is installed on a cylinder, and the cylinder is fixed to the end of the support plate by a cylinder rod.

[0006] A pressure plate is installed on the upper end of the collection box.

[0007] An inclined baffle is fixed between the collection box and the support plate.

[0008] The waste removal needle is installed on the waste removal hole of the waste removal belt.

[0009] The waste removal belt is installed on the drive wheel and the driven wheel, and the drive wheel is driven by the drive shaft.

[0010] The support plate is mounted on the support shaft.

[0011] The advantages of this invention are: the firmly fixed waste removal needle can be quickly removed and automatically retracted, making it easy to reinstall in a different position; the structure is simple, easy for workers to operate, and has high disassembly and assembly efficiency; it is suitable for waste removal work of different cardboard boxes. (iv) Description of the attached drawings

[0012] The invention will now be further described with reference to the accompanying drawings.

[0013] AppendixFigure 1 This is a schematic diagram of the structure of the present invention;

[0014] In the diagram, 1 is the support plate, 2 is the waste removal belt, 3 is the waste removal needle, 4 is the collection box, 5 is the waste removal needle top wheel, 6 is the cylinder, 7 is the cylinder rod, 8 is the pressure plate, 9 is the inclined baffle, 10 is the waste removal hole, 11 is the driving wheel, 12 is the driven wheel, 13 is the driving shaft, and 14 is the support shaft. (V) Detailed Implementation Methods

[0015] The attached figure illustrates a specific embodiment of the present invention. This embodiment includes a support plate 1, with a waste removal belt 2 disposed on the inner side of the support plate 1. Waste removal needles 3 are mounted on the waste removal belt 2. A collection box 4 located inside the waste removal belt 2 is fixed to the inner side of the support plate 1. A waste removal needle top wheel 5 is located above the collection box 4 and is mounted on a cylinder 6. The cylinder 6 is fixed to the end of the support plate 1 via a cylinder rod 7. A pressure plate 8 is mounted on the upper end of the collection box 4. An inclined baffle 9 is fixed between the collection box 4 and the support plate 1. The waste removal needles 3 are mounted on the waste removal holes 10 of the waste removal belt 2. The waste removal belt 2 is mounted on a drive wheel 11 and a driven wheel 12, with the drive wheel 11 driven by a drive shaft 13. The support plate 1 is mounted on a support shaft 14.

[0016] The waste removal pin storage and replacement device for cardboard box processing of the present invention requires that when a batch of cardboard boxes is replaced for waste removal, the waste removal pin 3 needs to be removed from the waste removal hole 10 of the waste removal belt 2 and replaced with another waste removal hole 10 for waste removal of cardboard boxes of different sizes and shapes. The waste removal pin 3 inserts the waste as the waste removal belt 2 rotates and pulls it off the die-cut cardboard box, completing the waste removal work. The replacement process is as follows: when the waste removal pin 3 rotates to the side of the pressure plate 8, the cylinder 6 is activated. Since the cylinder rod 7 is fixed on the support plate 1, the cylinder 6 moves towards the support plate 1, thereby driving the waste removal pin top wheel 5 to move. The waste removal pin top wheel 5 presses the waste removal belt 2 tightly onto the pressure plate 8, and the waste removal pin 3 protrudes from the pressure plate 8. The waste removal pin top wheel 5 continues to move forward, and the pressure plate 8 and the waste removal pin top wheel 5 do not overlap, thereby pushing the waste removal pin 3 off the waste removal belt 2 and dropping it into the collection box 4. When the waste removal needle top wheel 5 pushes the waste removal needle 3 out of the waste removal belt 2, the waste removal needle 3 pops out, and the inclined baffle 9 ensures that the waste removal needle 3 falls into the collection box 4, preventing it from falling. The support plate 1 is mounted on the frame through the support shaft 14. The drive shaft 13 drives the drive wheel 11 to rotate, which in turn drives the waste removal belt 2 and the driven wheel 12 to rotate, which in turn drives the waste removal needle 3 to rotate round and round, pulling off the waste products die-cut from the carton and completing the waste removal work.

Claims

1. A waste removal pin storage and replacement device for cardboard box processing, comprising a support plate (1), a waste removal belt (2) provided on the inner side of the support plate (1), and waste removal pins (3) installed on the waste removal belt (2), characterized in that: A collection box (4) located inside the waste removal belt (2) is fixed on the inner side of the support plate (1). A waste removal needle top wheel (5) is provided above the collection box (4). The waste removal needle top wheel (5) is installed on the cylinder (6). The cylinder (6) is fixed to the end of the support plate (1) by the cylinder rod (7). A pressure plate (8) is installed on the upper end of the collection box (4). When the waste removal needle (3) rotates to the side of the pressure plate (8), the cylinder (6) is activated. Since the cylinder rod (7) is fixed... On the support plate (1), the cylinder (6) moves closer to the support plate (1), thereby driving the waste removal needle top wheel (5) to move. The waste removal needle top wheel (5) presses the waste removal belt (2) onto the pressure plate (8), and the waste removal needle (3) protrudes from the pressure plate (8). The waste removal needle top wheel (5) continues to move forward, and the pressure plate (8) and the waste removal needle top wheel (5) do not overlap, thereby pushing the waste removal needle (3) off the waste removal belt (2) and dropping it into the collection box (4).

2. The cardboard box processing waste removal pin storage and replacement device according to claim 1, characterized in that: An inclined baffle (9) is fixed between the collection box (4) and the support plate (1).

3. The cardboard box processing waste removal pin storage and replacement device according to claim 1, characterized in that: The waste removal needle (3) is installed on the waste removal hole (10) of the waste removal belt (2).

4. The cardboard box processing waste removal pin storage and replacement device according to claim 1, characterized in that: The waste removal belt (2) is installed on the drive wheel (11) and the driven wheel (12), and the drive wheel (11) is driven by the drive shaft (13).

5. The cardboard box processing waste removal pin storage and replacement device according to claim 1, characterized in that: The support plate (1) is mounted on the support shaft (14).

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