Cutting machine for pearl wool board production

Abstract

The utility model discloses a cutting machine for pearl wool board production, which relates to the field of pearl wool board production, and comprises a workbench, the top of the workbench is connected with two electric slide rails, the tops of the two electric slide rails are connected with fixing rods, the tops of the fixing rods are jointly connected with a top plate, the bottom of the top plate is connected with a hydraulic cylinder, and the hydraulic cylinder is connected with a cutting head. The bottom of the hydraulic cylinder is connected with a U-shaped frame, and the bottom of the U-shaped frame is connected with a transverse plate. According to the pearl wool board slitting device, the first movable cutting assembly and the second movable cutting assembly are arranged, the slitting efficiency of a pearl wool board can be improved through the first movable cutting assembly and the second movable cutting assembly, an electric telescopic rod is used for pushing a movable block, the movable block pulls a pull rod, and the pull rod slides in a strip-shaped opening; and the second movable cutting assembly is pulled, the distance between the first movable cutting assembly and the second movable cutting assembly is adjusted, and therefore the slitting position of the pearl wool plate can be adjusted.

Description

Technical Field

[0001] This utility model relates to the field of pearl cotton board production, and in particular to a cutting machine for pearl cotton board production. Background Technology

[0002] Polyethylene foam, also known as EPE pearl cotton, is a non-crosslinked closed-cell structure and a new type of environmentally friendly packaging material. It is composed of countless independent air bubbles created through the physical foaming of low-density polyethylene resin. This overcomes the shortcomings of ordinary foam, such as fragility, deformation, and poor resilience. It possesses numerous advantages, including water and moisture resistance, shock absorption, sound insulation, heat insulation, excellent plasticity, high toughness, recyclability, environmental friendliness, and strong impact resistance. It also exhibits excellent chemical resistance, making it an ideal substitute for traditional packaging materials.

[0003] Currently, when cutting pearl cotton boards, the cutting process is mostly carried out by moving a cutting blade. Since a large piece of pearl cotton board needs to be cut into multiple parts, the cutting efficiency is slow if only a single cutting blade is used. If multiple cutting blades are used, it is not easy to adjust the cutting position for each piece of pearl cotton board, as the cutting position is different.

[0004] Therefore, it is necessary to invent a cutting machine for the production of pearl cotton boards to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a cutting machine for the production of pearl cotton boards, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cutting machine for producing pearl cotton boards, comprising a worktable, two electric slide rails connected to the top of the worktable, a fixed rod connected to the top of each of the two electric slide rails, a top plate connected to the top of the fixed rods, a hydraulic cylinder connected to the bottom of the top plate, a U-shaped frame connected to the bottom of the hydraulic cylinder, a horizontal plate connected to the bottom of the U-shaped frame, a first moving cutting assembly and a second moving cutting assembly arranged at the bottom of the horizontal plate, a support block and a moving block arranged at the top of the horizontal plate, the support block connected to the top of the horizontal plate, an electric telescopic rod connected to the side wall of the support block, the other end of the electric telescopic rod connected to the side wall of the moving block, a pull rod connected to the top of the second moving cutting assembly, a strip-shaped opening corresponding to the pull rod on the surface of the horizontal plate, and the top end of the pull rod connected to the bottom of the moving block.

[0007] Preferably, the first movable cutting assembly includes a fixed block, the bottom of which has a first groove and a second groove, a lead screw is connected in the second groove, a motor is connected in the first groove, the output end of the motor is connected to one end of the lead screw, a threaded cylinder is connected to the outer wall of the lead screw, a fixed cylinder is connected to the bottom of the threaded cylinder, and a cutting blade is provided at the bottom of the fixed cylinder. The second movable cutting assembly has the same structure as the first movable cutting assembly.

[0008] Preferably, an air pump is connected to the bottom of the horizontal plate, and a three-way pipe is connected to the output end of the air pump. Two solenoid valves are connected to the outer wall of the three-way pipe, and hoses are connected to both ends of the three-way pipe. The other end of the hoses is connected to the side wall of the fixed cylinder. A piston plate is connected inside the fixed cylinder, and a second spring is connected to the bottom of the piston plate. The other end of the second spring is connected to the bottom inner wall of the fixed cylinder, and the other end of the cutting blade is connected to the bottom of the piston plate.

[0009] Preferably, the fixing block is connected to fixing plates on both the left and right sides, a first spring is connected to the top of the fixing plate, a pressing rod is connected to the other end of the first spring, and the bottom end of the pressing rod passes through the fixing plate and is connected to a clamping frame.

[0010] Preferably, a limiting rod is connected inside the second groove, and a limiting hole corresponding to the limiting rod is opened on the side wall of the threaded cylinder.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] By incorporating a first moving cutting component and a second moving cutting component, the cutting efficiency of the pearl cotton board can be improved. Furthermore, by using an electric telescopic rod to push a moving block, the moving block pulls a pull rod, causing the pull rod to slide within the strip-shaped opening and pull the second moving cutting component. The distance between the first and second moving cutting components can be adjusted, thereby allowing the cutting position of the pearl cotton board to be adjusted. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a side view of the horizontal plate of this utility model.

[0015] Figure 3 This utility model Figure 2 Partial cross-sectional structural schematic diagram;

[0016] Figure 4 This utility model Figure 1 A partial structural diagram.

[0017] In the diagram: 1. Workbench; 2. Electric slide rail; 3. Fixed rod; 4. Top plate; 5. Hydraulic cylinder; 6. U-shaped frame; 7. Horizontal plate; 8. First moving cutting assembly; 81. Fixed block; 82. Lead screw; 83. Motor; 84. Threaded cylinder; 85. Fixed cylinder; 86. Cutting blade; 9. Second moving cutting assembly; 10. Support block; 11. Moving block; 12. Electric telescopic rod; 13. Pull rod; 14. Air pump; 15. T-pipe; 16. Solenoid valve; 17. Hose; 18. Piston plate; 19. Second spring; 20. Fixed plate; 21. First spring; 22. Extrusion rod; 23. Pressing frame; 24. Limiting rod. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] This utility model provides, for example Figure 1-4 The diagram shows a cutting machine for producing pearl cotton boards, comprising a worktable 1. Two electric slide rails 2 are connected to the top of the worktable 1. Each of the two electric slide rails 2 has a fixed rod 3 connected to its top. A top plate 4 is connected to the top of the fixed rods 3. A hydraulic cylinder 5 is connected to the bottom of the top plate 4. A U-shaped frame 6 is connected to the bottom of the hydraulic cylinder 5. A horizontal plate 7 is connected to the bottom of the U-shaped frame 6. A first moving cutting assembly 8 and a second moving cutting assembly 9 are arranged at the bottom of the horizontal plate 7. A support block 10 and a moving block 11 are arranged at the top of the horizontal plate 7. The support block 10 is connected to the top of the horizontal plate 7. An electric telescopic rod 12 is connected to the side wall of the support block 10. The other end of the electric telescopic rod 12 is connected to the side wall of the moving block 11. The top of the second moving cutting assembly 9 is connected to a pull rod 13. The surface of the horizontal plate 7 has a strip-shaped opening corresponding to the pull rod 13. The top of the pull rod 13 is connected to the bottom of the moving block 11. By setting the first moving cutting assembly 8 and the second moving cutting assembly 9, the cutting efficiency of the pearl cotton board can be improved. By using the electric telescopic rod 12 to push the moving block 11, the moving block 11 pulls the pull rod 13, so that the pull rod 13 slides in the strip-shaped opening and pulls the second moving cutting assembly 9. The distance between the first moving cutting assembly 8 and the second moving cutting assembly 9 can be adjusted, thereby adjusting the cutting position of the pearl cotton board.

[0020] The first movable cutting assembly 8 includes a fixed block 81. The bottom of the fixed block 81 has a first groove and a second groove. A lead screw 82 is connected in the second groove, and a motor 83 is connected in the first groove. The output end of the motor 83 is connected to one end of the lead screw 82. A threaded cylinder 84 is connected to the outer wall of the lead screw 82. A fixed cylinder 85 is connected to the bottom of the threaded cylinder 84. A cutting blade 86 is provided at the bottom of the fixed cylinder 85. The second movable cutting assembly 9 has the same structure as the first movable cutting assembly 8. By using the motor 83 to drive the lead screw 82 to rotate, the lead screw 82 drives the threaded cylinder 84 to move when it rotates. The threaded cylinder 84 pulls the fixed cylinder 85, and the fixed cylinder 85 pulls the cutting blade 86, so that the pearl cotton board can be cut by the cutting blade 86.

[0021] A pump 14 is connected to the bottom of the horizontal plate 7. A three-way pipe 15 is connected to the output end of the pump 14. Two solenoid valves 16 are connected to the outer wall of the three-way pipe 15. Both ends of the three-way pipe 15 are connected to hoses 17. The other end of the hoses 17 is connected to the side wall of the fixed cylinder 85. A piston plate 18 is connected inside the fixed cylinder 85. A second spring 19 is connected to the bottom of the piston plate 18. The other end of the second spring 19 is connected to the bottom inner wall of the fixed cylinder 85. The other end of the cutting blade 86 is connected to the bottom of the piston plate 18. If a single cutting blade 86 needs to be used, the air pump 14 is used to supply air by opening the solenoid valve 16 on the corresponding side of the fixed cylinder 85. The air is delivered to the hose 17 and then enters the fixed cylinder 85 through the hose 17, pushing the piston plate 18. The piston plate 18 squeezes the second spring 19 and pushes the cutting blade 86, removing the cutting blade 86 from the fixed cylinder 85. If two cutting blades 86 need to be used, both solenoid valves 16 are opened simultaneously.

[0022] Fixing plates 20 are connected to both sides of the fixing block 81. A first spring 21 is connected to the top of the fixing plate 20. A pressing rod 22 is connected to the other end of the first spring 21. The bottom end of the pressing rod 22 passes through the fixing plate 20 and is connected to the pressing frame 23. When the horizontal plate 7 moves down, the horizontal plate 7 pushes the fixing block 81, the fixing block 81 pulls the fixing plate 20, and the fixing plate 20 pulls the first spring 21 and the pressing rod 22, so that the pressing rod 22 pushes the pressing frame 23. The pressing frame 23 is used to press the pearl cotton board, and the pressing frame 23 can be used to limit the movement position of the cutting blade 86.

[0023] The second groove is connected to a limiting rod 24, and the side wall of the threaded cylinder 84 is provided with a limiting hole corresponding to the limiting rod 24, which can conveniently limit the threaded cylinder 84.

[0024] Working principle of this utility model:

[0025] By configuring a first movable cutting assembly 8 and a second movable cutting assembly 9, the cutting efficiency of the pearl cotton board can be improved. Furthermore, by using an electric telescopic rod 12 to push a moving block 11, the moving block 11 pulls a pull rod 13, causing the pull rod 13 to slide within the slot and pull the second movable cutting assembly 9. This allows adjustment of the distance between the first and second movable cutting assemblies 8 and 9, thereby adjusting the cutting position of the pearl cotton board. If a single cutting blade 86 needs to be used, by opening the solenoid valve 16 on the corresponding side of the fixed cylinder 85, air is supplied by the air pump 14, delivering gas into the hose 17, and then through the hose 17 into the fixed cylinder 85, pushing the piston plate 18. 8. Squeeze the second spring 19 and push the cutting blade 86 to move the cutting blade 86 out of the fixed cylinder 85. If both cutting blades 86 need to be used, open both solenoid valves 16 at the same time. By using the motor 83 to drive the lead screw 82 to rotate, the lead screw 82 drives the threaded cylinder 84 to move. The threaded cylinder 84 pulls the fixed cylinder 85, and the fixed cylinder 85 pulls the cutting blade 86. The cutting blade 86 can then be used to cut the pearl cotton board. When the horizontal plate 7 moves down, the horizontal plate 7 pushes the fixed block 81, the fixed block 81 pulls the fixed plate 20, and the fixed plate 20 pulls the first spring 21 and the squeezing rod 22, so that the squeezing rod 22 pushes the clamping frame 23. The clamping frame 23 is used to clamp the pearl cotton board, and the clamping frame 23 can also be used to limit the movement position of the cutting blade 86.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cutting machine for producing pearl cotton boards, comprising a worktable, characterized in that: The top of the workbench is connected to two electric slide rails, and the top of each of the two electric slide rails is connected to a fixed rod. The top of the fixed rods is connected to a top plate. The bottom of the top plate is connected to a hydraulic cylinder. The bottom of the hydraulic cylinder is connected to a U-shaped frame. The bottom of the U-shaped frame is connected to a horizontal plate. The bottom of the horizontal plate is provided with a first moving cutting assembly and a second moving cutting assembly. The top of the horizontal plate is provided with a support block and a moving block. The support block is connected to the top of the horizontal plate. The side wall of the support block is connected to an electric telescopic rod. The other end of the electric telescopic rod is connected to the side wall of the moving block. The top of the second moving cutting assembly is connected to a pull rod. The surface of the horizontal plate has a strip-shaped opening corresponding to the pull rod. The top end of the pull rod is connected to the bottom of the moving block.

2. The cutting machine for producing pearl cotton board according to claim 1, characterized in that: The first movable cutting assembly includes a fixed block, the bottom of which has a first groove and a second groove. A lead screw is connected in the second groove, and a motor is connected in the first groove. The output end of the motor is connected to one end of the lead screw. A threaded cylinder is connected to the outer wall of the lead screw, and a fixed cylinder is connected to the bottom of the threaded cylinder. A cutting blade is provided at the bottom of the fixed cylinder. The second movable cutting assembly has the same structure as the first movable cutting assembly.

3. A cutting machine for producing pearl cotton board according to claim 2, characterized in that: An air pump is connected to the bottom of the horizontal plate. A three-way pipe is connected to the output end of the air pump. Two solenoid valves are connected to the outer wall of the three-way pipe. Both ends of the three-way pipe are connected to flexible hoses. The other end of the flexible hoses is connected to the side wall of the fixed cylinder. A piston plate is connected inside the fixed cylinder. A second spring is connected to the bottom of the piston plate. The other end of the second spring is connected to the bottom inner wall of the fixed cylinder. The other end of the cutting blade is connected to the bottom of the piston plate.

4. A cutting machine for producing pearl cotton board according to claim 3, characterized in that: The fixing block is connected to fixing plates on both the left and right sides. A first spring is connected to the top of the fixing plate. A pressing rod is connected to the other end of the first spring. The bottom end of the pressing rod passes through the fixing plate and is connected to a clamping frame.

5. A cutting machine for producing pearl cotton board according to claim 4, characterized in that: A limiting rod is connected inside the second groove, and a limiting hole corresponding to the limiting rod is opened on the side wall of the threaded cylinder.

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