Foam board slitting device for industrial processing

Abstract

The utility model belongs to the technical field of cystosepiment slitting, and particularly relates to a cystosepiment slitting device for industrial processing, which comprises a processing table, two groups of support frames are fixedly connected to the upper surface of the processing table, and a first support block and a second support block are slidably connected to the interiors of the two groups of support frames. A supporting rod is rotationally connected into the first supporting block. In the process of cutting the foam board into strips, generated chippings are sucked and cleaned, air in a hollow rod is sucked through a dust suction fan, accordingly, the foam chippings generated during cutting are sucked through a material suction hole and a leakage-proof plate, the foam chippings can be sucked into a material storage box, and the leakage-proof plate is conical. And the situation that scraps sucked into the hollow rod fly outwards again due to rotation of the hollow rod can be avoided, so that diffusion of the foam scraps is reduced, damage of the foam scraps to the body of a worker is reduced, meanwhile, the follow-up cleaning strength is reduced, and the practicability of the device is improved.

Description

Technical Field

[0001] This utility model belongs to the field of foam board cutting technology, specifically a foam board cutting device for industrial processing. Background Technology

[0002] Polystyrene foam board, also known as foam board or EPS board, is a white material made of expandable polystyrene beads containing volatile liquid foaming agents. After pre-expansion by heating, the beads are formed in a mold. It has a micro-closed-cell structure and is mainly used for building walls, roof insulation, composite board insulation, cold storage, air conditioning, and vehicles. When using foam board, it is necessary to cut it into strips according to requirements to meet industrial needs. This paper proposes a foam board strip cutting device for industrial processing.

[0003] A Chinese patent with authorization announcement number CN212170591U discloses a polyethylene foam board cutting device, comprising a feeding roller, a slitting roller, and a discharging roller, which are sequentially rotatably mounted on the machine body along the movement direction of the polyethylene foam board and driven by a drive mechanism. This invention is characterized by its ability to cut polyethylene foam boards into multiple polyethylene foam strips of the same or different widths, thereby improving cutting efficiency. This invention is applicable to the technical field of cutting in polyethylene foam production.

[0004] However, the above solution still has some problems. When cutting foam board, the foam debris generated cannot be cleaned up in time. Because foam debris can easily cause harm to the human body and subsequent cleaning is relatively troublesome, the practicality of the device is low. In order to solve the above problems, a foam board cutting device for industrial processing is proposed. Utility Model Content

[0005] To overcome the shortcomings of existing technologies and address the problems of existing equipment, this utility model proposes a foam board cutting device for industrial processing.

[0006] The technical solution adopted by this utility model to solve its technical problem is a foam board cutting device for industrial processing, including: a processing table, two sets of support frames fixedly connected to the upper surface of the processing table, a first support block and a second support block slidably connected inside the two sets of support frames, a support rod rotatably connected inside the first support block, a connecting pipe fixedly connected to one side of one set of support frames, a first drive motor fixedly connected to one side of the first support block, a support rod fixedly connected to the output end of the first drive motor, a hollow rod fixedly connected to one end of the support rod, a cutting blade fixedly connected to the hollow rod, a suction hole opened on the hollow rod, a leak-proof plate fixedly connected to the suction hole, a first conveying pipe fixedly connected to one end of the hollow rod, the first conveying pipe rotatably connected inside the second support block, one end of the first conveying pipe movably connected inside the connecting pipe, a second conveying pipe fixedly connected to one end of the connecting pipe, and the leak-proof plate being conical to prevent debris sucked into the hollow rod from being scattered outwards again due to the rotation of the hollow rod.

[0007] Preferably, a dust extraction fan is fixedly connected to one side of the processing table, and a storage box is fixedly connected to the output end of the dust extraction fan. The storage box is fixedly connected to the second material transfer pipe and is fixedly connected to one side of the processing table. The suction force generated by the operation of the dust extraction fan can suck the foam debris into the storage box, thereby collecting the foam debris and reducing the intensity of subsequent cleaning.

[0008] Preferably, a second drive motor is fixedly connected to the top of the two sets of support frames, and a threaded rod is fixedly connected to the output end of the second drive motor. The threaded rod is threadedly connected to the first support block and the second support block. A slide rod is rotatably connected to the processing table, and two sets of limiting grooves are opened inside the processing table. When the second drive motor runs, it can drive the threaded rod to rotate, thereby driving the first support block and the second support block to move up and down.

[0009] Preferably, a limiting block is slidably connected inside the limiting groove, and a gear rack is fixedly connected to the limiting block. Two sets of third drive motors are provided at the bottom of the processing table. An adjusting gear is fixedly connected to the output end of the third drive motor. When the third drive motor runs, it drives the adjusting gear to rotate, thereby adjusting the position of the gear rack.

[0010] Preferably, the adjusting gear meshes with the gear rack, a connecting frame is fixedly connected to the upper surface of the gear rack, a push plate is fixedly connected to the connecting frame, the push plate is slidably connected to the processing table, and a sliding groove is provided on the push plate. When the adjusting gear drives the gear rack to move, the push plate is moved through the connecting frame, thereby pushing the foam board.

[0011] Preferably, a base plate is fixedly connected to one side of the push plate, a pressure plate is slidably connected inside the slide groove, and a fixing bolt is threadedly connected to one side of the pressure plate and the push plate. The lower surface of the base plate is in contact with the surface of the slide rod. The position of the base plate and the pressure plate is fixed by using the fixing bolt, so that the foam board can be fixed between the two.

[0012] The advantages of this invention are as follows: During the process of cutting foam board into strips, the generated debris is sucked up and cleaned. The air inside the hollow rod is sucked in by a vacuum fan, and the foam debris generated during cutting is sucked in through the suction hole and the anti-leak plate. The foam debris is sucked into the storage box. The anti-leak plate is conical, which can prevent the debris sucked into the hollow rod from flying out again due to the rotation of the hollow rod, thereby reducing the diffusion of foam debris and thus reducing the harm to the workers caused by foam debris. At the same time, it reduces the intensity of subsequent cleaning and improves the practicality of the device.

[0013] When cutting foam board into strips, this utility model uses a base plate, pressure plate, and fixing bolts to fix one side of the foam board, ensuring the stability of the foam board during the cutting process. Then, the connecting frame and push plate are driven by force to move the foam board towards the cutting blade. During the movement, the base plate is in contact with the surface of the slide rod. The friction generated when the base plate moves can drive the slide rod to rotate, making the movement of the base plate smoother and avoiding jamming during the cutting process, thereby improving the efficiency of foam board cutting. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure;

[0016] Figure 2 This is a cross-sectional view of the machining table;

[0017] Figure 3 This is a schematic cross-sectional view of the hollow rod assembly;

[0018] Figure 4 This is a schematic diagram of a moving component;

[0019] Figure 5 This is a schematic diagram of the pusher assembly.

[0020] In the diagram: 1. Processing table; 2. First support block; 3. Second support block; 4. Support rod; 5. Connecting pipe; 6. First drive motor; 7. Hollow rod; 8. Cutting blade; 9. Suction hole; 10. Leak-proof plate; 11. First transfer pipe; 12. Second transfer pipe; 13. Storage box; 14. Dust extraction fan; 15. Second drive motor; 16. Support frame; 17. Slide rod; 18. Limiting groove; 19. Limiting block; 20. Gear rack; 21. Third drive motor; 22. Adjusting gear; 23. Connecting frame; 24. Push plate; 25. Slide groove; 26. Base plate; 27. Pressure plate; 28. Fixing bolt; 29. ​​Threaded rod. Detailed Implementation

[0021] 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 scope of protection of the present utility model.

[0022] Please see Figure 1-5 As shown, an industrial foam board cutting device includes: a processing table 1, with two sets of support frames 16 fixedly connected to the upper surface of the processing table 1. A first support block 2 and a second support block 3 are slidably connected inside the two sets of support frames 16. A support rod 4 is rotatably connected inside the first support block 2. A connecting pipe 5 is fixedly connected to one side of one set of support frames 16. A first drive motor 6 is fixedly connected to one side of the first support block 2. The output end of the first drive motor 6 is fixedly connected to the support rod 4. A hollow rod 7 is fixedly connected to one end of the support rod 4. A cutting blade 8 is fixedly connected to the hollow rod 7. A suction hole 9 is opened on the hollow rod 7. A leak-proof plate 10 is fixedly connected to the suction hole 9. A first transfer pipe 11 is fixedly connected to one end of the hollow rod 7. The material pipe 11 is rotatably connected to the inside of the second support block 3. One end of the first material transfer pipe 11 is movably connected to the inside of the connecting pipe 5. One end of the connecting pipe 5 is fixedly connected to the second material transfer pipe 12. A dust collector 14 is fixedly connected to one side of the processing table 1. A storage box 13 is fixedly connected to the output end of the dust collector 14. The storage box 13 is fixedly connected to the second material transfer pipe 12. The storage box 13 is fixedly connected to one side of the processing table 1. A second drive motor 15 is fixedly connected to the top of the two sets of support frames 16. A threaded rod 29 is fixedly connected to the output end of the second drive motor 15. The threaded rod 29 is threadedly connected to the first support block 2 and the second support block 3. A slide rod 17 is rotatably connected to the processing table 1. Two sets of limiting grooves 18 are opened inside the processing table 1.

[0023] When using foam boards, they need to be cut into strips according to requirements to meet industrial needs. This paper proposes an industrial foam board strip cutting device. In actual use, two sets of second drive motors 15 are activated, driving two sets of threaded rods 29 to rotate. Because the threads of the two sets of threaded rods 29 are opposite, they drive the first support block 2 and the second support block 3 to move up or down synchronously. This allows adjustment of the height of the cutting blade 8 according to the thickness of the foam board. After adjustment, the first drive motor 6 is activated, driving the hollow rod 7 and the cutting blade 8 to rotate via the support rod 4. This, in conjunction with the push plate 24, cuts the foam board into strips. Simultaneously, a dust extraction fan is activated. Machine 14 draws air from the hollow rod 7 into the storage box 13 through the storage box 13, the second transfer pipe 12, the connecting pipe 5, and the first transfer pipe 11. The air is then discharged outward through the filter screen on one side of the storage box 13. When drawing air from the inside of the hollow rod 7, the machine sucks in the foam debris generated during cutting through the suction hole 9 and the anti-leak plate 10, thereby drawing the foam debris into the storage box 13 for collection. Because the anti-leak plate 10 is conical, it can prevent the debris drawn into the hollow rod 7 from flying outward again due to the rotation of the hollow rod 7, thereby reducing the diffusion of foam debris and thus reducing the harm to the workers caused by foam debris, while also reducing the intensity of subsequent cleaning.

[0024] Please see Figure 1-5 As shown, a limiting block 19 is slidably connected inside the limiting groove 18, and a gear rack 20 is fixedly connected to the limiting block 19. Two sets of third drive motors 21 are provided at the bottom of the processing table 1. An adjusting gear 22 is fixedly connected to the output end of the third drive motor 21. The adjusting gear 22 meshes with the gear rack 20. A connecting frame 23 is fixedly connected to the upper surface of the gear rack 20. A push plate 24 is fixedly connected to the connecting frame 23. The push plate 24 is slidably connected to the processing table 1. A sliding groove 25 is provided on the push plate 24. A bottom plate 26 is fixedly connected to one side of the push plate 24. A pressure plate 27 is slidably connected inside the sliding groove 25. A fixing bolt 28 is threadedly connected to one side of the pressure plate 27 and the push plate 24. The lower surface of the bottom plate 26 is in contact with the surface of the slide rod 17.

[0025] Place the foam board between the base plate 26 and the pressure plate 27, press the pressure plate 27 down, and then connect the two with the fixing bolts 28. The two are fixed in position in conjunction with the slide groove 25, thus fixing one side of the foam board. Then, start the two sets of third drive motors 21 to drive the two sets of adjusting gears 22 to rotate. Since the adjusting gears 22 and the gear rack 20 mesh, the rotation of the adjusting gears 22 drives the two sets of gear racks 20 and the limit block 19 to move synchronously. Then, the push plate 24 and the base plate 26 are moved through the connecting frame 23. The base plate 26 is in contact with the surface of the slide rod 17. The friction generated when the base plate 26 moves can drive the slide rod 17 to rotate, so that the base plate 26 moves more smoothly and avoids jamming during the cutting process, thereby improving the efficiency of foam board cutting.

[0026] Working principle: The foam board is placed between the base plate 26 and the pressure plate 27, and the pressure plate 27 is pressed down. Then, the two are connected using fixing bolts 28 to fix one side of the foam board. The two sets of second drive motors 15 are started, driving the two sets of threaded rods 29 to rotate. Since the threads of the two sets of threaded rods 29 are opposite, the first support block 2 and the second support block 3 move up or down synchronously, so that the height of the cutting blade 8 can be adjusted according to the thickness of the foam board. After the adjustment is completed, the two sets of third drive motors 21 are started, driving the two sets of adjusting gears 22 to rotate. Since the adjusting gears 22 mesh with the gear racks 20, the rotation of the adjusting gears 22 drives the two sets of gear racks. The 20 and the limiting block 19 move synchronously, which in turn drives the push plate 24 and the base plate 26 to move through the connecting frame 23. This drives the foam board to move towards the cutting blade 8. The first drive motor 6 is started, which drives the hollow rod 7 and the cutting blade 8 to rotate through the support rod 4, cutting the foam board into strips. At the same time as cutting, the dust extraction fan 14 is started to extract the air inside the hollow rod 7. The foam debris generated during cutting is sucked in through the suction hole 9 and the anti-leak plate 10, thereby sucking the foam debris into the storage box 13 for collection. This reduces the spread of foam debris, thereby reducing the harm to the workers caused by foam debris, and also reduces the intensity of subsequent cleaning.

[0027] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A foam board cutting device for industrial processing, characterized in that: include: A processing table (1) has two sets of support frames (16) fixedly connected to its upper surface. A first support block (2) and a second support block (3) are slidably connected inside the two sets of support frames (16). A support rod (4) is rotatably connected inside the first support block (2). A connecting pipe (5) is fixedly connected to one side of one set of support frames (16). A first drive motor (6) is fixedly connected to one side of the first support block (2). The output end of the first drive motor (6) is fixedly connected to the support rod (4). A hollow rod (7) is fixedly connected to one end of the hollow rod (7), a cutting blade (8) is fixedly connected to the hollow rod (7), a suction hole (9) is opened on the hollow rod (7), a leak-proof plate (10) is fixedly connected to the suction hole (9), a first material transfer pipe (11) is fixedly connected to one end of the hollow rod (7), the first material transfer pipe (11) is rotatably connected to the inside of the second support block (3), one end of the first material transfer pipe (11) is movably connected to the inside of the connecting pipe (5), and a second material transfer pipe (12) is fixedly connected to one end of the connecting pipe (5).

2. The foam board cutting device for industrial processing according to claim 1, characterized in that: A dust extraction fan (14) is fixedly connected to one side of the processing table (1), and a storage box (13) is fixedly connected to the output end of the dust extraction fan (14). The storage box (13) is fixedly connected to the second material transfer pipe (12), and the storage box (13) is fixedly connected to one side of the processing table (1).

3. The foam board cutting device for industrial processing according to claim 1, characterized in that: The top of the two sets of support frames (16) is fixedly connected to a second drive motor (15), and the output end of the second drive motor (15) is fixedly connected to a threaded rod (29). The threaded rod (29) is threadedly connected to the first support block (2) and the second support block (3). A slide rod (17) is rotatably connected to the processing table (1). Two sets of limiting grooves (18) are opened inside the processing table (1).

4. The foam board cutting device for industrial processing according to claim 3, characterized in that: The limiting groove (18) is internally connected to a limiting block (19), and a gear rack (20) is fixedly connected to the limiting block (19). Two sets of third drive motors (21) are provided at the bottom of the processing table (1), and an adjusting gear (22) is fixedly connected to the output end of the third drive motor (21).

5. The foam board cutting device for industrial processing according to claim 4, characterized in that: The adjusting gear (22) meshes with the gear rack (20), and a connecting frame (23) is fixedly connected to the upper surface of the gear rack (20). A push plate (24) is fixedly connected to the connecting frame (23), and the push plate (24) is slidably connected to the processing table (1). A sliding groove (25) is provided on the push plate (24).

6. The foam board cutting device for industrial processing according to claim 5, characterized in that: A base plate (26) is fixedly connected to one side of the push plate (24), and a pressure plate (27) is slidably connected inside the slide groove (25). A fixing bolt (28) is threadedly connected to one side of the pressure plate (27) and the push plate (24). The lower surface of the base plate (26) is in contact with the surface of the slide rod (17).

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