Auxiliary cutting tool for packaging foam board

Abstract

The utility model relates to the technical field of packaging foam board cutting, and discloses a packaging foam board cutting auxiliary tool which comprises a workbench, motors are symmetrically installed at the top end of the workbench, a rotating shaft is fixedly installed on output shafts of the motors, a conveying belt is installed on the outer wall of the rotating shaft, and an electric telescopic rod is fixedly installed at the top end of the conveying belt. A groove is formed in the top end of the workbench in a penetrating mode, a fixed block is fixedly installed at the top end of the workbench, an adjusting screw rod is installed at the side end of the fixed block in a threaded mode, and a limiting plate is rotatably installed at the side end of the adjusting screw rod. According to the cutting auxiliary tool for the packaging cystosepiment, automatic feeding of the cystosepiment can be achieved through the arrangement of the lower pressing block and the conveying belt, the working efficiency of the device body is improved, and adjustment can be conducted according to the size of the cystosepiment needing to be cut through the arrangement of an adjusting screw rod and a limiting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging foam board cutting, in particular to a cutting auxiliary tool for packaging foam boards. Background Art

[0002] The foam board is a white object made of expandable polystyrene beads containing volatile liquid foaming agent, which is pre-expanded by heating and then heated and formed in a mold. It has the structural characteristics of fine closed cells.

[0003] In real work, packaging foam boards need to be cut and processed to meet actual application needs. However, traditional raw material cutting devices can only cut a single size and cannot adjust the device body according to different size requirements. In the cutting process, the foam board needs to be manually fixed and then fed, which reduces work efficiency. Therefore, the existing device needs to be improved to meet actual needs. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a cutting auxiliary tool for packaging foam boards, which has the advantages of being easy to adjust the foam board size according to needs and being able to automatically feed the foam boards, thereby solving the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting auxiliary tool for packaging foam boards, comprising a workbench, a motor is symmetrically installed on the top of the workbench, a rotating shaft is fixedly installed on the motor output shaft, a conveyor belt is installed on the outer wall of the rotating shaft, an electric telescopic rod is fixedly installed on the top of the conveyor belt, a moving block is fixedly installed on the side end of the electric telescopic rod, an adjusting bolt is rotatably installed on the bottom end of the moving block, a pressing block is installed on the outer wall of the adjusting bolt, a groove is opened through the top of the workbench, a fixing block is fixedly installed on the top of the workbench, an adjusting screw is threadedly installed on the side end of the fixing block, and a limiting plate is rotatably installed on the side end of the adjusting screw.

[0008] Preferably, the outer wall of the rotating shaft and the inner wall of the conveyor belt are meshed.

[0009] Through the above technical solution, the outer wall of the rotating shaft and the inner wall of the conveyor belt are meshed with each other. When the rotating shaft rotates, the conveyor belt can be driven to rotate, thereby driving the foam board to move.

[0010] Preferably, rubber bumps are fixedly mounted in an array at the top and bottom ends of the conveyor belt.

[0011] Through the above technical solution, by providing the rubber bumps, the friction between the foam board and the conveyor belt can be increased, thereby preventing the foam board from shifting.

[0012] Preferably, four groups of the electric telescopic rods are provided, and two of them are symmetrically installed at the top and bottom ends of the conveyor belt respectively.

[0013] Through the above technical solution, by setting up two symmetrical electric telescopic rods, not only can the foam board be limited, but also the working efficiency of the device body can be improved.

[0014] Preferably, the pressing block is in an inverted "U" shape, and the pressing block is threadedly mounted on the outer wall of the adjusting bolt.

[0015] According to the technical solution, by rotating the adjusting bolt, the adjusting bolt drives the lower pressing block to move up and down, so that the position of the lower pressing block can be adjusted according to the thickness of the foam board.

[0016] Preferably, a scale is symmetrically installed on the top of the workbench.

[0017] Through the above technical solution, by setting a scale, the size of the foam board that needs to be cut can be accurately grasped, thereby improving the applicability of the device body.

[0018] Compared with the prior art, the utility model provides a cutting auxiliary tool for packaging foam boards, which has the following beneficial effects:

[0019] 1. The utility model places the foam board to be cut on the top of the conveyor belt, starts the electric telescopic rod, and drives the moving block to move to both sides of the foam board until the moving block limits the two sides of the foam board, and then rotates the adjusting bolt. While the adjusting bolt rotates, it drives the pressing block to move downward until the pressing block limits the top of the foam board, thereby preventing the foam board from warping during the cutting process.

[0020] 2. The utility model rotates the adjusting screw, and the limiting plate is driven to move while the adjusting screw is rotated, and cooperates with the scale to adjust the limiting plate to a suitable position according to the size of the foam board to be cut, and starts the motor, and the motor drives the rotating shaft to rotate, and the rotating shaft drives the conveyor belt to rotate, so that the foam board at the top of the conveyor belt is moved until the side end of the foam board contacts the side end of the limiting plate, and then the cutting blade is used to cut the foam board, and the cut foam board falls from the groove, and the conveyor belt continues to drive the foam board to move, so that automatic feeding of the foam board can be realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structural cutting auxiliary tooling of the utility model;

[0022] Figure 2This is a front view cutaway diagram of the structural cutting auxiliary tooling of the utility model;

[0023] Figure 3 It is a side view cutaway schematic diagram of the structural cutting auxiliary tooling of the utility model;

[0024] Figure 4 The utility model structure Figure 1 A is a partial enlarged schematic diagram;

[0025] Figure 5 The utility model structure Figure 3 A partial enlarged schematic diagram of B in the figure.

[0026] Among them: 1. workbench; 2. motor; 3. rotating shaft; 4. conveyor belt; 5. electric telescopic rod; 6. moving block; 7. adjusting bolt; 8. pressing block; 9. groove; 10. fixing block; 11. adjusting screw; 12. limit plate; 13. rubber bump; 14. ruler. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5 A cutting auxiliary tooling for packaging foam board comprises a workbench 1, a motor 2 is symmetrically installed on the top of the workbench 1, a rotating shaft 3 is fixedly installed on the output shaft of the motor 2, a conveyor belt 4 is installed on the outer wall of the rotating shaft 3, an electric telescopic rod 5 is fixedly installed on the top of the conveyor belt 4, a moving block 6 is fixedly installed on the side end of the electric telescopic rod 5, an adjusting bolt 7 is rotatably installed on the bottom end of the moving block 6, a pressing block 8 is installed on the outer wall of the adjusting bolt 7, a groove 9 is opened through the top of the workbench 1, a fixing block 10 is fixedly installed on the top of the workbench 1, an adjusting screw 11 is threadedly installed on the side end of the fixing block 10, and a limiting plate 12 is rotatably installed on the side end of the adjusting screw 11.

[0029] Specifically, the outer wall of the rotating shaft 3 and the inner wall of the conveyor belt 4 are meshed with each other. The advantage is that when the rotating shaft 3 rotates, the conveyor belt 4 can be driven to rotate, thereby driving the foam board to move.

[0030] Specifically, rubber bumps 13 are fixedly installed in an array at the top and bottom of the conveyor belt 4. The advantage is that the friction between the foam board and the conveyor belt 4 can be increased by providing the rubber bumps 13, thereby preventing the foam board from shifting.

[0031] Specifically, four groups of electric telescopic rods 5 are provided, and are symmetrically installed in pairs at the top and bottom of the conveyor belt 4 respectively. The advantage is that by arranging the electric telescopic rods 5 symmetrically in pairs, not only can the foam board be limited, but also the working efficiency of the device can be improved.

[0032] Specifically, the pressing block 8 is in an inverted "U" shape, and the pressing block 8 is threadedly installed on the outer wall of the adjusting bolt 7. The advantage is that by rotating the adjusting bolt 7, the adjusting bolt 7 rotates and drives the pressing block 8 to move up and down, so that the position of the pressing block 8 can be adjusted according to the thickness of the foam board.

[0033] Specifically, a scale 14 is symmetrically installed on the top of the workbench 1. The advantage is that by setting the scale 14, the size of the foam board that needs to be cut can be accurately grasped, thereby improving the applicability of the device.

[0034] When in use, the foam board to be cut is placed on the top of the conveyor belt 4, and the electric telescopic rod 5 is started. The electric telescopic rod 5 drives the moving block 6 to move toward the two side ends of the foam board until the moving block 6 limits the two side ends of the foam board, and then the adjusting bolt 7 is rotated. While the adjusting bolt 7 is rotated, the pressing block 8 is driven to move downward until the pressing block 8 limits the top of the foam board, thereby preventing the foam board from tilting during the cutting process. By rotating the adjusting screw 11, the limiting plate 12 is driven to move while the adjusting screw 11 is rotated, and the limiting plate 12 is adjusted to a suitable position according to the size of the foam board to be cut in cooperation with the scale 14, the motor 2 is started, and the motor 2 drives the rotating shaft 3 to rotate. The rotating shaft 3 drives the conveyor belt 4 to rotate, thereby moving the foam board at the top of the conveyor belt 4 until the side end of the foam board contacts the side end of the limiting plate 12, and then the cutting blade is used to cut the foam board. The cut foam board falls from the groove 9, and the conveyor belt 4 continues to drive the foam board to move, thereby realizing automatic feeding of the foam board.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting auxiliary tool for packaging foam board, comprising a workbench (1), characterized in that: A motor (2) is symmetrically mounted on the top of the workbench (1); a rotating shaft (3) is fixedly mounted on the output shaft of the motor (2); a conveyor belt (4) is mounted on the outer wall of the rotating shaft (3); an electric telescopic rod (5) is fixedly mounted on the top of the conveyor belt (4); a moving block (6) is fixedly mounted on the side end of the electric telescopic rod (5); an adjusting bolt (7) is rotatably mounted on the bottom end of the moving block (6); a pressing block (8) is mounted on the outer wall of the adjusting bolt (7); a groove (9) is formed through the top of the workbench (1); a fixing block (10) is fixedly mounted on the top of the workbench (1); an adjusting screw (11) is threadedly mounted on the side end of the fixing block (10); and a limiting plate (12) is rotatably mounted on the side end of the adjusting screw (11).

2. The cutting auxiliary tool for packaging foam board according to claim 1, characterized in that: The outer wall of the rotating shaft (3) and the inner wall of the conveyor belt (4) are meshed.

3. The cutting auxiliary tool for packaging foam board according to claim 1, characterized in that: Rubber bumps (13) are fixedly mounted in an array at the top and bottom ends of the conveyor belt (4).

4. The cutting auxiliary tool for packaging foam board according to claim 1, characterized in that: The electric telescopic rods (5) are provided in four groups, and are respectively installed in pairs at the top and bottom ends of the conveyor belt (4).

5. The cutting auxiliary tool for packaging foam board according to claim 1, characterized in that: The lower pressing block (8) is in an inverted "U" shape, and the lower pressing block (8) is threadedly mounted on the outer wall of the adjusting bolt (7).

6. The cutting auxiliary tool for packaging foam board according to claim 1, characterized in that: A scale (14) is symmetrically mounted on the top of the workbench (1).

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