Adjustable cutting tool for extruded sheet cutting

Abstract

The utility model relates to the technical field of extruded sheet production, and discloses an adjustable cutting tool for extruded sheet cutting, which comprises a working table, a moving groove is arranged on the upper surface of the working table, a first support is fixedly mounted on the upper surface of the working table, and a control box is fixedly mounted on the upper surface of the first support. A first control sensor is fixedly installed on the upper surface of the first support, and a cutting electric heating wire is arranged on the lower surface of the first support. Through cooperation of the workbench, the moving groove, the first support, the control box, a first control sensor, a cutting electric heating wire, a first air cylinder, a supporting plate, a second air cylinder, a pressing plate, a first pulley, a second pulley, a baffle, a threaded rod, a threaded pipe frame, a push plate, a motor, a base and other structures, an extruded sheet can be limited and supported; and the extruded sheet can be automatically conveyed and pushed, so that cutting and discharging are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of extruded board production, in particular to an adjustable cutting tool for extruded board cutting. Background Technique

[0002] The extruded board is an extruded polystyrene heat insulation board, which is made of polystyrene resin as raw material plus other raw and auxiliary materials and polymers. Through heating and mixing and injecting a catalyst at the same time, and then extruding and pressing to form a rigid foam plastic board. Its scientific name is extruded polystyrene foam plastic for thermal insulation.

[0003] For the cutting equipment used in the production of extruded boards, referring to the patent number: CN113752336A, an extruded board cutting device. Through the setting of two power boxes, two threaded lead screws can be driven to rotate at the same time, so that the horizontal and vertical pressing blocks can be adjusted according to the position of the extruded board; by using the setting of the pressing blocks, it can press the extruded board under the action of the hydraulic rod and can be adjusted according to the thickness of the extruded board.

[0004] However, the above-mentioned extruded board cutting tool does not have the function of automatically conveying the extruded board when adjusting the cutting support and cutting work for the extruded board. Therefore, after the local cutting of the extruded board is completed, the extruded board needs to be manually pushed, which affects the cutting work efficiency of the extruded board.

[0005] Therefore, we propose an adjustable cutting tool for extruded board cutting. Content of the Utility Model

[0006] (1) Technical Problems to be Solved

[0007] Aiming at the deficiencies of the prior art, the utility model provides an adjustable cutting tool for extruded board cutting, which overcomes the deficiencies of the prior art and solves the problem that in the background technique, due to the above-mentioned extruded board cutting tool, when adjusting the cutting support and cutting work for the extruded board, it does not have the function of automatically conveying the extruded board. Therefore, after the local cutting of the extruded board is completed, the extruded board needs to be manually pushed, which affects the cutting work efficiency of the extruded board.

[0008] (2) Technical Solutions

[0009] To achieve the above object, the present utility model provides the following technical solutions: An adjustable cutting tool for extruded board cutting, comprising a workbench. A moving groove is provided on the upper surface of the workbench. A first bracket is fixedly installed on the upper surface of the workbench. A control box is fixedly installed on the upper surface of the first bracket. A first control sensor is fixedly installed on the upper surface of the first bracket. A cutting heating wire is arranged on the lower surface of the first bracket. Two first cylinders are fixedly installed on the left and right surfaces of the workbench respectively. A support plate is fixedly installed at the output end of the two first cylinders. A second cylinder is fixedly installed on the upper surface of the support plate. A pressing plate is fixedly installed at the output end of the second cylinder. A plurality of first pulleys are rotatably arranged on the lower surface of the pressing plate. A plurality of second pulleys are rotatably arranged on the side of the support plate close to the center of the workbench. A baffle is fixedly installed on the lower surface of the workbench. A threaded rod is rotatably arranged between the front and rear inner walls of the baffle. A threaded pipe frame is threadedly connected to the outer surface of the threaded rod. A push plate is fixedly connected to the upper surface of the threaded pipe frame. A motor is fixedly connected to the rear surface of the baffle. A base is fixedly connected to the lower surface of the workbench.

[0010] Preferably, a notch is provided on the upper surface of the workbench. A second bracket is fixedly installed on the upper surface of the workbench. A second control sensor is fixedly installed on the upper surface of the second bracket. Two clamping plates are fixedly connected to the upper surface of the second bracket. A sliding groove is provided on the upper surface of the second bracket. A moving plate is movably installed on the upper surface of the second bracket. A third cylinder is fixedly installed on the upper surface of the moving plate. A push rod is fixedly connected to the output end of the third cylinder. A fourth cylinder is fixedly installed on the upper surface of the second bracket. Slide plates are fixedly connected to the front and rear surfaces of the moving plate.

[0011] Preferably, a driving device corresponding to the cutting heating wire is arranged on the lower surface of the first bracket and is electrically connected to the control box. The first control sensor is electrically connected to the first cylinder, the second cylinder and the motor.

[0012] Preferably, a first groove corresponding to the first pulley is provided on the lower surface of the pressing plate. A second groove corresponding to the second pulley is provided on the side of the support plate close to the center of the workbench. The threaded pipe frame is slidably arranged corresponding to the moving groove. The output end of the motor is fixedly connected to the rear surface of the threaded rod.

[0013] Preferably, the second control sensor is electrically connected to the third cylinder and the fourth cylinder. The push rod is arranged corresponding to the sliding groove. The slide plates are slidably arranged horizontally corresponding to the two clamping plates. The output end of the fourth cylinder is fixedly connected to the right surface of the moving plate.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present utility model provides an adjustable cutting tool for extruded board cutting, which has the following beneficial effects:

[0016] 1. The adjustable cutting tool for extruded boards can, through the cooperation among structures such as a workbench, a moving groove, a first bracket, a control box, a first control sensor, a cutting heating wire, a first cylinder, a supporting plate, a second cylinder, a pressing plate, a first pulley, a second pulley, a baffle, a threaded rod, a threaded pipe rack, a pushing plate, a motor, and a base, limit and support the extruded board while automatically conveying and pushing it, facilitating cutting and blanking.

[0017] 2. The adjustable cutting tool for extruded boards can, through the cooperation among structures such as a notch, a second bracket, a second control sensor, a clamping plate, a sliding groove, a moving plate, a third cylinder, a push rod, a fourth cylinder, and a sliding plate, adaptively demold the shape of the surface of the extruded board after cutting, improving the production efficiency of extruded board products. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 It is an enlarged schematic diagram of part A of the present utility model;

[0020] Figure 3 It is a three-dimensional structure schematic diagram of the bottom of the workbench of the present utility model and its related structures;

[0021] Figure 4 It is a three-dimensional structure schematic diagram of the workbench of the present utility model and its related structures;

[0022] Figure 5 It is a three-dimensional structure schematic diagram of the first cylinder of the present utility model and its related structures.

[0023] In the figure: 1. Workbench; 2. Moving groove; 3. First bracket; 4. Control box; 5. First control sensor; 6. Cutting heating wire; 7. First cylinder; 8. Supporting plate; 9. Second cylinder; 10. Pressing plate; 11. First pulley; 12. Second pulley; 13. Baffle; 14. Threaded rod; 15. Threaded pipe rack; 16. Pushing plate; 17. Motor; 18. Base; 19. Notch; 20. Second bracket; 21. Second control sensor; 22. Clamping plate; 23. Sliding groove; 24. Moving plate; 25. Third cylinder; 26. Push rod; 27. Fourth cylinder; 28. Sliding plate. Detailed Embodiment

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Example 1

[0026] Please refer to Figures 1 - 5 , an adjustable cutting tool for extruded board cutting, including a workbench 1. A moving groove 2 is opened on the upper surface of the workbench 1. A first bracket 3 is fixedly installed on the upper surface of the workbench 1. A control box 4 is fixedly installed on the upper surface of the first bracket 3. A first control sensor 5 is fixedly installed on the upper surface of the first bracket 3. A cutting heating wire 6 is arranged on the lower surface of the first bracket 3. Two first cylinders 7 are fixedly installed on the left and right surfaces of the workbench 1 respectively. A supporting plate 8 is fixedly installed at the output end of the two first cylinders 7. A second cylinder 9 is fixedly installed on the upper surface of the supporting plate 8. A pressing plate 10 is fixedly installed at the output end of the second cylinder 9. A plurality of first pulleys 11 are rotatably arranged on the lower surface of the pressing plate 10. A plurality of second pulleys 12 are rotatably arranged on the side of the supporting plate 8 close to the center of the workbench 1. A baffle 13 is fixedly installed on the lower surface of the workbench 1. A threaded rod 14 is rotatably arranged between the front and rear inner walls of the baffle 13. A threaded pipe frame 15 is threadedly connected to the outer surface of the threaded rod 14. A push plate 16 is fixedly connected to the upper surface of the threaded pipe frame 15. A motor 17 is fixedly connected to the rear surface of the baffle 13. A base 18 is fixedly connected to the lower surface of the workbench 1.

[0027] Specifically, through the cooperation among structures such as the workbench 1, the moving groove 2, the first bracket 3, the control box 4, the first control sensor 5, the cutting heating wire 6, the first cylinder 7, the supporting plate 8, the second cylinder 9, the pressing plate 10, the first pulley 11, the second pulley 12, the baffle 13, the threaded rod 14, the threaded pipe frame 15, the push plate 16, the motor 17, and the base 18, while the extruded board is limited and supported, it can also be automatically transported and pushed, facilitating cutting and blanking.

[0028] In this implementation scheme: A driving device corresponding to the cutting heating wire 6 is arranged on the lower surface of the first bracket 3 and is electrically connected to the control box 4. The first control sensor 5 is electrically connected to the first cylinder 7, the second cylinder 9, and the motor 17.

[0029] Specifically, the cutting heating wire 6, the driving device, the control box 4, the first control sensor 5, the first cylinder 7, the second cylinder 9, and the motor 17 are existing structures, and the control circuit can be realized by simple programming of those skilled in the art. It belongs to the common knowledge in this field. Only its use is involved without modification, so the control method and circuit connection will not be described in detail.

[0030] In this embodiment: A first groove corresponding to the first pulley 11 is formed on the lower surface of the pressing plate 10, a second groove corresponding to the second pulley 12 is formed on the side of the supporting plate 8 close to the center of the workbench 1, the threaded pipe holder 15 is slidably arranged corresponding to the moving groove 2, and the output end of the motor 17 is fixedly connected to the rear surface of the threaded rod 14.

[0031] Specifically, the motor 17 drives the threaded rod 14 to rotate forward and backward, and the threaded pipe holder 15 can be moved back and forth in cooperation with the moving groove 2.

[0032] Working principle: When the extruded plastic board needs to be cut, place the extruded plastic board on the workbench 1, and then control the first cylinders 7 on both sides through the first control sensor 5 on the first bracket 3 to push the supporting plate 8 to closely adhere to both sides of the extruded plastic board through the second pulleys 12 on the surface to support the extruded plastic board. Then, control multiple second cylinders 9 through the first control sensor 5 to push the pressing plate 10 to make the first pulleys 11 fit the upper surfaces of both sides of the extruded plastic board, so as to stably support the extruded plastic board. Then, ensure the stability of the extruded plastic board, and control the cutting heating wire 6 to run to the surface of the extruded plastic board through the control box 4 and the driving device to cut the extruded plastic board. After the current position is cut, the motor 17 can drive the threaded rod 14 on the baffle 13 to rotate forward, and the threaded pipe holder 15 cooperates with the moving groove 2 to drive the push plate 16 to move forward. The push plate 16 fits the back of the extruded plastic board and then pushes. The acting force drives the extruded plastic board to rub against the first pulleys 11 and the second pulleys 12 on both sides. As the frictional force increases, the extruded plastic board can rotate on the pressing plate 10 and the supporting plate 8 in cooperation with the first pulleys 11 and the second pulleys 12 and the first groove and the second groove, so as to convey the extruded plastic board forward in cooperation with the push plate 16, facilitating the automatic conveying function of the extruded plastic board. The workbench 1 is stably supported by the base 18. After the extruded plastic board is moved to the specified position, the motor 17 can drive the threaded rod 14 to rotate backward, move the threaded pipe holder 15 backward to drive the push plate 16 to reset, and wait for operation according to the output demand of the extruded plastic board.

[0033] Embodiment 2

[0034] Please refer to Figures 1 - 3 , on the basis of Embodiment 1, the present utility model provides a technical solution:

[0035] In this embodiment: A notch 19 is formed on the upper surface of the workbench 1. A second bracket 20 is fixedly installed on the upper surface of the workbench 1. A second control sensor 21 is fixedly installed on the upper surface of the second bracket 20. Two clamping plates 22 are fixedly connected to the upper surface of the second bracket 20. A sliding groove 23 is formed on the upper surface of the second bracket 20. A moving plate 24 is movably installed on the upper surface of the second bracket 20. A third cylinder 25 is fixedly installed on the upper surface of the moving plate 24. The output end of the third cylinder 25 is fixedly connected to a push rod 26. A fourth cylinder 27 is fixedly installed on the upper surface of the second bracket 20. Sliding plates 28 are fixedly connected to the front and rear surfaces of the moving plate 24.

[0036] Specifically, through the cooperation among structures such as the notch 19, the second bracket 20, the second control sensor 21, the clamping plates 22, the sliding groove 23, the moving plate 24, the third cylinder 25, the push rod 26, the fourth cylinder 27, and the sliding plates 28, the shape of the surface of the extruded board after cutting can be adaptively demolded, improving the production efficiency of the extruded board products.

[0037] In this implementation scheme: The second control sensor 21 is electrically connected to the third cylinder 25 and the fourth cylinder 27. The push rod 26 is correspondingly arranged with the sliding groove 23. The sliding plates 28 are horizontally and correspondingly slidably arranged with the two clamping plates 22. The output end of the fourth cylinder 27 is fixedly connected to the right surface of the moving plate 24.

[0038] Specifically, the second control sensor 21, the third cylinder 25, and the fourth cylinder 27 are existing structures, and the control circuit can be realized by simple programming by those skilled in the art. It belongs to the common knowledge in the field. Only its use is carried out without modification, so the control method and circuit connection will not be described in detail.

[0039] Working principle: When performing the cutting work of the extruded board, after the surface of the extruded board is cut and moved to the position of the notch 19 on the workbench 1, the second control sensor 21 on the second bracket 20 can drive the fourth cylinder 27 to push the moving plate 24 to move the push rod 26 above the designated cutting area of the extruded board. At the same time, the moving plate 24 moves horizontally through the sliding plates 28 on both sides in cooperation with the clamping plates 22. Then, the second control sensor 21 drives the third cylinder 25 to push the push rod 26 to move downward. The push rod 26 contacts the surface of the cutting area of the extruded board, and through the pushing force, the cut and formed extruded board is pushed for demolding, facilitating the collection work. Then, the third cylinder 25 pulls the push rod 26 to move upward for resetting and waiting for the next demolding operation.

[0040] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable cutting tool for cutting extruded board, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is provided with a movable groove (2); the upper surface of the workbench (1) is fixedly mounted with a first bracket (3); the upper surface of the first bracket (3) is fixedly mounted with a control box (4); the upper surface of the first bracket (3) is fixedly mounted with a first control sensor (5); the lower surface of the first bracket (3) is provided with a cutting heating wire (6); the left and right surfaces of the workbench (1) are both fixedly mounted with two first cylinders (7); the output ends of the two first cylinders (7) are fixedly mounted with a support plate (8); the upper surface of the support plate (8) is fixedly mounted with a second cylinder (9); the output end of the second cylinder (9) is fixedly mounted with a pressure sensor (5); A plate (10) is provided, the lower surface of the pressure plate (10) is rotatably provided with a plurality of first pulleys (11), a side of the support plate (8) close to the center of the workbench (1) is rotatably provided with a plurality of second pulleys (12), a baffle (13) is fixedly installed on the lower surface of the workbench (1), a threaded rod (14) is rotatably provided between the front and rear inner walls of the baffle (13), the outer surface of the threaded rod (14) is threadedly connected with a threaded pipe rack (15), the upper surface of the threaded pipe rack (15) is fixedly connected with a push plate (16), the rear surface of the baffle (13) is fixedly connected with a motor (17), and the lower surface of the workbench (1) is fixedly connected with a base (18).

2. The adjustable cutting tool for cutting extruded board according to claim 1, characterized in that: The upper surface of the workbench (1) is provided with a notch (19); a second bracket (20) is fixedly mounted on the upper surface of the workbench (1); a second control sensor (21) is fixedly mounted on the upper surface of the second bracket (20); two clamping plates (22) are fixedly connected to the upper surface of the second bracket (20); a sliding groove (23) is provided on the upper surface of the second bracket (20); a movable plate (24) is movably mounted on the upper surface of the second bracket (20); a third cylinder (25) is fixedly mounted on the upper surface of the movable plate (24); a push rod (26) is fixedly connected to the output end of the third cylinder (25); a fourth cylinder (27) is fixedly mounted on the upper surface of the second bracket (20); and a slide plate (28) is fixedly connected to the front and rear surfaces of the movable plate (24).

3. The adjustable cutting tool for cutting extruded board according to claim 1, characterized in that: The lower surface of the first bracket (3) is provided with a driving device corresponding to the cutting heating wire (6) and is electrically connected to the control box (4); the first control sensor (5) is electrically connected to the first cylinder (7), the second cylinder (9) and the motor (17).

4. The adjustable cutting tool for cutting extruded board according to claim 1, characterized in that: The lower surface of the pressing plate (10) is provided with a first groove corresponding to the first pulley (11); the side of the supporting plate (8) close to the center of the workbench (1) is provided with a second groove corresponding to the second pulley (12); the threaded pipe rack (15) and the movable groove (2) are slidably arranged correspondingly; and the output end of the motor (17) is fixedly connected to the rear surface of the threaded rod (14).

5. The adjustable cutting tool for cutting extruded board according to claim 2, characterized in that: The second control sensor (21) is electrically connected to the third cylinder (25) and the fourth cylinder (27); the push rod (26) is correspondingly arranged to the slide groove (23); the slide plate (28) is horizontally slidably arranged to the two clamping plates (22); and the output end of the fourth cylinder (27) is fixedly connected to the right surface of the movable plate (24).

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