Adjustable segmented cutting device for production of pearl wool

Abstract

The utility model relates to the pearl wool processing technical field, specifically disclose a kind of adjustable segmented cutting equipment for pearl wool production, to solve the height of the cutting knife of traditional pearl wool cutting equipment and cutting position cannot be flexibly adjusted according to the thickness and required segment length of pearl wool and the problem that pearl wool transmission process is prone to transmission deviation, it include: cutting main body, the side of cutting main body is provided with positioning unit and cutting unit. Through the setting of segmented unit, the flexible adjustment of cutting height and position can be realized, third air pump drives third air rod telescopic, drives mounting plate and the segmented cutting knife of bottom to move up and down, can according to the thickness of pearl wool Quick adjustment cutting knife height, avoid the problem that cutting is not completely or overcut due to thickness difference, cooperate with the transmission rhythm of cutting main body, the cutting timing of segmented cutting knife can be accurately controlled, ensure segment material length uniform, substantially improve segmented cutting precision.

Description

Technical Field

[0001] This utility model relates to the field of pearl cotton processing technology, specifically an adjustable segmented cutting device for pearl cotton production. Background Technology

[0002] As a new type of environmentally friendly packaging material, EPE foam is widely used in many industries such as electronics, home appliances, furniture, and logistics due to its good cushioning, heat insulation and impact resistance. In the production process of EPE foam, the cutting process is the key link that determines the product precision and production efficiency. According to different application scenarios, EPE foam raw materials need to be processed into strips or segments of specific sizes.

[0003] Traditional EPE foam cutting equipment typically employs a fixed structure design. When performing segmented cutting, the height and position of the cutting blade cannot be flexibly adjusted according to the thickness of the EPE foam and the required segment length. This necessitates frequent manual mold changes or equipment parameter adjustments, which is not only cumbersome but also prone to cutting accuracy deviations and inconsistent segment lengths. Furthermore, the lack of an effective tension adjustment mechanism during EPE foam transmission makes it susceptible to transmission deviations and wrinkles when the EPE foam material is soft or the transmission speed changes, further affecting the cutting quality. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an adjustable segmented cutting device for EPE foam production, thereby solving the problems mentioned in the background art, such as the inability to flexibly adjust the height and cutting position of the cutting blade of traditional EPE foam cutting devices according to the thickness of the EPE foam and the required segment length, as well as the easy occurrence of transmission deviation during the transmission of EPE foam.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: An adjustable segmented cutting device for pearl cotton production includes: a cutting body, a positioning unit and a cutting unit are provided on one side of the cutting body, the positioning unit includes a pair of first mounting brackets fixedly connected to the left and right sides of the cutting body, a pair of first slide rails are fixedly connected to the left and right sides inside the pair of first mounting brackets, a pair of first adjusting brackets are slidably connected to the outer walls of the pair of first slide rails, a first drive motor is fixedly connected to one side of the first adjusting bracket, a first rotating shaft is fixedly connected to the output end of one side of the first drive motor, a first positioning shaft is fixedly connected to the outer wall of the first rotating shaft, a connecting shaft is provided on the inner wall of the cutting body, a second positioning shaft is fixedly connected to the outer wall of the connecting shaft, a pair of first air pumps are fixedly connected to the left and right sides of the cutting body, and a first air rod is fixedly connected to the output end of the upper surface of the pair of first air pumps;

[0006] The slicing unit includes a pair of second mounting brackets fixedly connected to the left and right sides of the cutting body. A pair of second slide rails are fixedly connected inside the pair of second mounting brackets. A pair of second adjusting brackets are slidably connected to the outer walls of the pair of second slide rails. A second drive motor is fixedly connected to one side of the second adjusting bracket. A pair of second air pumps are fixedly connected to both the left and right sides of the cutting body. A second air rod is fixedly connected to the upper surface of the pair of second air pumps. A rotating shaft is fixedly connected to the output end of one side of the second drive motor. A plurality of cutting discs are fixedly connected to the outer wall of the rotating shaft.

[0007] Preferably, the first gas spring passes through the interior of the first mounting frame and is connected to the first adjusting frame, and the second gas spring passes through the interior of the second mounting frame and is connected to the second adjusting frame.

[0008] Preferably, a segmentation unit is also provided on one side of the cutting body. The segmentation unit includes a third air pump fixedly connected to the left and right sides of the cutting body. A pair of third air rods are fixedly connected to the output ends of the upper surfaces of the pair of third air pumps. A mounting plate is fixedly connected to the upper surfaces of the pair of third air rods. A segmented cutting blade is fixedly connected to the lower surface of the mounting plate. Protective plates are fixedly connected to the left and right sides of the upper surface of the cutting body.

[0009] Preferably, the cutting body is further provided with a clamping unit, which includes a pair of telescopic rods fixedly connected to the left and right sides of the cutting body, and a clamping plate is fixedly connected to one side of the pair of telescopic rods.

[0010] Preferably, the cutting body is further provided with a tension adjustment mechanism. The tension adjustment mechanism includes a groove formed in the inner wall of the cutting body. A pair of fourth air pumps are fixedly connected to one side of the cutting body. A pair of fourth air rods are fixedly connected to the output end of one side of the pair of fourth air pumps. A rotating seat is fixedly connected to the output end of one side of the pair of fourth air rods. A second rotating shaft is movably connected to one side of the rotating seat. A transmission belt is drivenly connected to the outer wall of the second rotating shaft.

[0011] Beneficial effects

[0012] This invention provides an adjustable segmented cutting device for the production of pearl cotton. Compared with the prior art, it has the following advantages:

[0013] The segmented unit design allows for flexible adjustment of cutting height and position. The third air pump drives the third air rod to extend and retract, moving the mounting plate and the bottom segmented cutting blades up and down. This allows for rapid adjustment of the cutting blade height based on the thickness of the pearl cotton, preventing incomplete or over-cutting due to thickness differences. Combined with the transmission rhythm of the cutting body, the cutting timing of the segmented cutting blades can be precisely controlled, ensuring consistent segment lengths and significantly improving segmented cutting accuracy. The protective plates on both sides effectively block flying debris during cutting, protecting operator safety and maintaining a clean environment around the equipment. The tension adjustment mechanism optimizes the pearl cotton transmission status in real time. The fourth air pump drives the fourth air rod to extend and retract, moving the rotating seat and the second rotating shaft within the groove, thereby adjusting the tension of the conveyor belt. This prevents insufficient tension by increasing tension to avoid pearl cotton wrinkles, and allows for appropriate relaxation to prevent stretching and deformation of the pearl cotton when tension is too high.

[0014] By setting up a positioning unit, precise positioning of the pearl cotton before cutting is achieved. The first air pump drives the first air rod to extend and retract, causing the first adjusting frame to slide up and down along the first slide rail, thereby adjusting the height of the first positioning shaft to match the thickness of the pearl cotton. The first drive motor drives the first rotating shaft and the first positioning shaft to rotate, cooperating with the second positioning shaft on the connecting shaft to clamp and position the pearl cotton from the top and bottom sides, avoiding positional deviation during transmission, greatly reducing cutting deviation, and improving product qualification rate. By setting up a cutting unit, the cutting width can be flexibly adjusted according to needs. The second air pump drives the second air rod to extend and retract, causing the second adjusting frame to move along the second slide rail, thereby adjusting the height of the rotating shaft and the cutting disc to adapt to pearl cotton of different thicknesses. By adjusting the spacing of several cutting discs on the rotating shaft, the cutting width can be directly changed without replacing the cutting components. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of an embodiment of the present invention;

[0016] Figure 2 This is a schematic diagram of the segmented unit structure according to an embodiment of the present invention;

[0017] Figure 3 For the present invention Figure 1 A schematic diagram of the enlarged structure at point A in the middle.

[0018] In the diagram: 1. Cutting body; 2. First mounting bracket; 3. First slide rail; 4. First adjusting bracket; 5. First drive motor; 6. First rotating shaft; 7. First positioning shaft; 8. Connecting shaft; 9. Second positioning shaft; 10. First air pump; 11. First air rod; 12. Second mounting bracket; 13. Second slide rail; 14. Second adjusting bracket; 15. Second drive motor; 16. Second air pump; 17. Second air rod; 18. Rotating shaft; 19. Cutting disc; 20. Third air pump; 21. Third air rod; 22. Mounting plate; 23. Segmented cutting blade; 24. Protective plate; 25. Telescopic rod; 26. Clamping plate; 27. Groove; 28. Fourth air pump; 29. ​​Fourth air rod; 30. Rotating seat; 31. Second rotating shaft; 32. Conveyor belt. Detailed Implementation

[0019] 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.

[0020] Example 1:

[0021] Please see Figure 1 - Figure 3 As shown, this embodiment proposes an adjustable segmented cutting device for EPE foam production, comprising: a cutting body 1, a positioning unit and a cutting unit on one side of the cutting body 1, the positioning unit including a first mounting frame 2, a first slide rail 3, a first adjusting frame 4, a first drive motor 5, a first rotating shaft 6, a first positioning shaft 7, a connecting shaft 8, a second positioning shaft 9, a first air pump 10 and a first air rod 11, a pair of first mounting frames 2 fixedly connected to the left and right sides of the cutting body 1, and a pair of first slide rails 3 fixedly connected to the left and right sides of the pair of first mounting frames 2, and the outer sides of the pair of first slide rails 3... A pair of first adjusting frames 4 are slidably connected to the wall. A first drive motor 5 is fixedly connected to one side of the first adjusting frame 4. A first rotating shaft 6 is fixedly connected to the output end of one side of the first drive motor 5. A first positioning shaft 7 is fixedly connected to the outer wall of the first rotating shaft 6. A connecting shaft 8 is provided on the inner wall of the cutting body 1. A second positioning shaft 9 is fixedly connected to the outer wall of the connecting shaft 8. A pair of first air pumps 10 are fixedly connected to both the left and right sides of the cutting body 1. A first air rod 11 is fixedly connected to the output end of the upper surface of the pair of first air pumps 10. The first air rod 11 passes through the interior of the first mounting frame 2 and is connected to the first adjusting frame 4.

[0022] After the operator sets the adjustment command according to the pearl cotton thickness parameter, the pair of first air pumps 10 fixed on the left and right sides of the cutting body 1 are started. Their output ends generate air pressure, driving the first air rod 11 connected to the upper surface to perform telescopic movement. Since the first air rod 11 passes through the interior of the first mounting frame 2 and is fixedly connected to the first adjustment frame 4, the telescopic movement of the first air rod 11 will directly drive the first adjustment frame 4 to slide up and down along the pair of first slide rails 3 fixed on the left and right sides inside the first mounting frame 2. When the pearl cotton thickness is large, the first air rod 11 extends, pushing the first adjustment frame 4 to move upward along the slide rail. When the thickness of the pearl cotton is small, the first air rod 11 shortens, pulling the first adjusting frame 4 to move downward along the slide rail. As the first adjusting frame 4 slides, the first drive motor 5 fixedly connected to one side, the first rotating shaft 6 fixed at the output end of the first drive motor 5, and the first positioning shaft 7 fixed on the outer wall of the first rotating shaft 6 will move up and down synchronously until the distance between the first positioning shaft 7 and the second positioning shaft 9 on the outer wall of the inner wall connecting shaft 8 of the cutting body 1 is exactly the same as the thickness of the pearl cotton to be processed. The first air pump 10 stops working, the first adjusting frame 4 and the first positioning shaft 7 are locked in position, and the specification adaptation is completed.

[0023] like Figure 1 As shown, the slicing unit includes a second mounting bracket 12, a second slide rail 13, a second adjusting bracket 14, a second drive motor 15, a second air pump 16, a second air rod 17, a rotating shaft 18, and a cutting disc 19. A pair of second mounting brackets 12 are fixedly connected to the left and right sides of the cutting body 1. A pair of second slide rails 13 are fixedly connected inside the pair of second mounting brackets 12. A pair of second adjusting brackets 14 are slidably connected to the outer wall of the pair of second slide rails 13. A second drive motor 15 is fixedly connected to one side of the second adjusting bracket 14. A pair of second air pumps 16 are fixedly connected to both the left and right sides of the cutting body 1. A second air rod 17 is fixedly connected to the upper surface of the pair of second air pumps 16. A rotating shaft 18 is fixedly connected to the output end of one side of the second drive motor 15. Several cutting discs 19 are fixedly connected to the outer wall of the rotating shaft 18. The second air rod 17 passes through the interior of the second mounting bracket 12 and is interconnected with the second adjusting bracket 14.

[0024] After the operator issues an adjustment command based on the pearl cotton thickness parameters, a pair of second air pumps 16 fixed on the left and right sides of the cutting body 1 are started. Their outputs generate pneumatic power, driving the second air rod 17 fixedly connected to the upper surface to extend and retract. Since the second air rod 17 passes through the interior of the second mounting frame 12 and is fixedly connected to the second adjustment frame 14, the extension and retraction of the second air rod 17 directly pulls the second adjustment frame 14 to slide up and down along a pair of second slide rails 13 fixed inside the second mounting frame 12. When the pearl cotton thickness is large, the second air rod 17 extends, pushing the second... The adjusting frame 14 moves upward along the slide rail. When the thickness of the pearl cotton is small, the second air rod 17 shortens, pulling the second adjusting frame 14 downward along the slide rail. As the second adjusting frame 14 slides, the second drive motor 15 fixed on one side, the rotating shaft 18 fixed at the output end of the second drive motor 15, and several cutting discs 19 fixed on the outer wall of the rotating shaft 18 will move up and down synchronously until the height of the cutting discs 19 is just enough to completely cut into the pearl cotton to be processed. The second air pump 16 stops working, and the second adjusting frame 14 and the cutting component are locked in position, completing the thickness adaptation.

[0025] like Figure 2 As shown, a segmentation unit is also provided on one side of the cutting body 1. The segmentation unit includes a third air pump 20, a third air rod 21, a mounting plate 22, a segmented cutting blade 23, and a protective plate 24. The third air pump 20 is fixedly connected to the left and right sides of the cutting body 1. A pair of third air rods 21 are fixedly connected to the output end of the upper surface of the pair of third air pumps 20. The mounting plate 22 is fixedly connected to the upper surface of the pair of third air rods 21. The segmented cutting blade 23 is fixedly connected to the lower surface of the mounting plate 22. The protective plate 24 is fixedly connected to the left and right sides of the upper surface of the cutting body 1.

[0026] The third air pump 20 starts first and drives the third air rod 21 to extend and retract briefly, causing the mounting plate 22 fixed on the upper surface and the segmented cutting blade 23 on the lower surface of the mounting plate 22 to move slightly up and down, vertically cutting the pearl cotton strips on the conveyor belt 32, instantly cutting the strips to form a pearl cotton segment of a preset length. After completing one cut, the third air pump 20 immediately reverses and drives the third air rod 21 to extend, causing the mounting plate 22 and the segmented cutting blade 23 to quickly return to the initial calibration height, and the conveyor belt 32 continues to transport subsequent pearl cotton strips.

[0027] Preferred, such as Figure 2 As shown, the cutting body 1 is also equipped with a clamping unit inside. The clamping unit includes a telescopic rod 25 and a clamping plate 26. A pair of telescopic rods 25 are fixedly connected to the left and right sides of the cutting body 1, and a clamping plate 26 is fixedly connected to one side of the pair of telescopic rods 25.

[0028] After the operator inputs the width parameters, the telescopic rod 25 drives the clamping plate 26 to move laterally to prevent the pearl cotton from shifting to one side and causing strip width deviation. When the segmented cutting blade 23 presses down, the clamping plate 26 can stabilize the material position and avoid the material from moving due to the impact of the cutting blade, thus ensuring accurate segment length.

[0029] Preferred, such as Figure 2 and Figure 3 As shown, the cutting body 1 is also equipped with a tension adjustment mechanism. The tension adjustment mechanism includes a groove 27, a fourth air pump 28, a fourth air rod 29, a rotating seat 30, a second rotating shaft 31, and a transmission belt 32. The inner wall of the cutting body 1 is provided with a groove 27. A pair of fourth air pumps 28 are fixedly connected to one side of the cutting body 1. A pair of fourth air rods 29 are fixedly connected to the output end of one side of the pair of fourth air pumps 28. A rotating seat 30 is fixedly connected to the output end of one side of the pair of fourth air rods 29. A second rotating shaft 31 is movably connected to one side of the rotating seat 30. A transmission belt 32 is drivenly connected to the outer wall of the second rotating shaft 31.

[0030] After receiving the command, the fourth air pump 28 outputs air pressure to drive the fourth air rod 29 to extend, pushing the rotating seat 30 to move along the direction of the groove 27. Since the second rotating shaft 31 is movably connected to the rotating seat 30 and the outer wall is fixed with the conveyor belt 32, the movement of the rotating seat 30 will drive the second rotating shaft 31 to move synchronously, thereby stretching the conveyor belt 32 outward and increasing the tension of the belt. If the tension is too high, the fourth air pump 28 will drive the fourth air rod 29 to retract, pulling the rotating seat 30.

[0031] When this utility model is in use, after the operator inputs the width parameter, the telescopic rod 25 drives the clamping plate 26 to move laterally to prevent the pearl cotton from shifting to one side and causing strip width deviation. When the segmented cutting blade 23 presses down, the clamping plate 26 can stabilize the material position and avoid the material from moving due to the impact of the cutting blade, thus ensuring accurate segment length.

[0032] The third air pump 20 starts first and drives the third air rod 21 to extend and retract in a short distance, causing the mounting plate 22 fixed on the upper surface and the segmented cutting blade 23 on the lower surface of the mounting plate 22 to move slightly up and down, vertically cutting the pearl cotton strip on the conveyor belt 32, instantly cutting the strip into a pearl cotton segment of a preset length. After one cut is completed, the third air pump 20 immediately reverses and drives the third air rod 21 to extend, causing the mounting plate 22 and the segmented cutting blade 23 to quickly return to the initial calibration height. The conveyor belt 32 continues to transport subsequent pearl cotton strips.

[0033] The pair of second air pumps 16 fixed on the left and right sides of the cutting body 1 are started, and their output ends generate air pressure, which drives the second air rod 17 fixedly connected to the upper surface to move in extension and retraction. Since the second air rod 17 passes through the interior of the second mounting frame 12 and is fixedly connected to the second adjustment frame 14, the extension and retraction of the second air rod 17 will directly pull the second adjustment frame 14 to slide up and down along the pair of second slide rails 13 fixed inside the second mounting frame 12. When the pearl cotton is thick, the second air rod 17 extends and pushes the second adjustment frame 14 to move upward along the slide rail. When the pearl cotton is thin, the second air rod 17 shortens and pulls the second adjustment frame 14 to move downward along the slide rail. As the second adjustment frame 14 slides, the second drive motor 15 fixed on one side, the rotating shaft 18 fixed at the output end of the second drive motor 15, and several cutting discs 19 fixed on the outer wall of the rotating shaft 18 will move up and down synchronously until the height of the cutting disc 19 can just completely cut into the pearl cotton to be processed. The second air pump 16 stops working, the second adjustment frame 14 and the cutting component are locked in position, and the thickness adaptation is completed.

[0034] When the pair of first air pumps 10 on the left and right sides of the cutting body 1 are started, the output end of the first air pump 10 generates air pressure to drive the first air rod 11 connected to the upper surface to move in a telescopic motion. Since the first air rod 11 passes through the interior of the first mounting frame 2 and is fixedly connected to the first adjusting frame 4, the telescopic motion of the first air rod 11 will directly drive the first adjusting frame 4 to slide up and down along the pair of first slide rails 3 fixed on the left and right sides inside the first mounting frame 2. When the pearl cotton is thick, the first air rod 11 extends and pushes the first adjusting frame 4 to move upward along the slide rail. When the pearl cotton is thin, the first air rod 11 shortens and pulls the first adjusting frame 4 to move downward along the slide rail. As the first adjusting frame 4 slides, the first drive motor 5 fixedly connected to one side, the first rotating shaft 6 fixed at the output end of the first drive motor 5, and the first positioning shaft 7 fixed on the outer wall of the first rotating shaft 6 will move up and down synchronously until the distance between the first positioning shaft 7 and the second positioning shaft 9 on the outer wall of the inner wall connecting shaft 8 of the cutting body 1 is exactly the same as the thickness of the pearl cotton to be processed. The first air pump 10 stops working, the first adjusting frame 4 and the first positioning shaft 7 are locked in position, and the specification adaptation is completed.

[0035] After receiving the command, the fourth air pump 28 outputs air pressure to drive the fourth air rod 29 to extend, pushing the rotating seat 30 to move along the direction of the groove 27. Since the second rotating shaft 31 is movably connected to the rotating seat 30 and the outer wall is fixed with the transmission belt 32, the movement of the rotating seat 30 will drive the second rotating shaft 31 to move synchronously, thereby stretching the transmission belt 32 outward and increasing the tension of the belt. If the tension is too high, the fourth air pump 28 will drive the fourth air rod 29 to retract and pull the rotating seat 30 back to its original position.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable segmented cutting device for the production of pearl cotton, comprising: A cutting body (1) is provided with a segmented unit and a tension adjustment mechanism on one side. The segmented unit includes a third air pump (20) fixedly connected to the left and right sides of the cutting body (1). A pair of third air rods (21) are fixedly connected to the output ends of the upper surfaces of the pair of third air pumps (20). A mounting plate (22) is fixedly connected to the upper surfaces of the pair of third air rods (21). A segmented cutting blade (23) is fixedly connected to the lower surface of the mounting plate (22). A protective plate (24) is fixedly connected to the left and right sides of the upper surface of the cutting body (1). The cutting body (1) is also provided with a tension adjustment mechanism. The tension adjustment mechanism includes a groove (27) formed on the inner wall of the cutting body (1). A pair of fourth air pumps (28) are fixedly connected to one side of the cutting body (1). A pair of fourth air rods (29) are fixedly connected to the output end of one side of the pair of fourth air pumps (28). A rotating seat (30) is fixedly connected to the output end of one side of the pair of fourth air rods (29). A second rotating shaft (31) is movably connected to one side of the rotating seat (30). A transmission belt (32) is drivenly connected to the outer wall of the second rotating shaft (31).

2. The adjustable segmented cutting device for EPE foam production according to claim 1, characterized in that: A positioning unit is also provided on one side of the cutting body (1). The positioning unit includes a pair of first mounting brackets (2) fixedly connected to the left and right sides of the cutting body (1). A pair of first slide rails (3) are fixedly connected to the left and right sides inside the pair of first mounting brackets (2). A pair of first adjustment brackets (4) are slidably connected to the outer wall of the pair of first slide rails (3). A first drive motor (5) is fixedly connected to one side of the first adjustment bracket (4). A first rotating shaft (6) is fixedly connected to the output end of one side of the first drive motor (5). A first positioning shaft (7) is fixedly connected to the outer wall of the first rotating shaft (6). A connecting shaft (8) is provided on the inner wall of the cutting body (1). A second positioning shaft (9) is fixedly connected to the outer wall of the connecting shaft (8). A pair of first air pumps (10) are fixedly connected to the left and right sides of the cutting body (1). A first air rod (11) is fixedly connected to the output end of the upper surface of the pair of first air pumps (10).

3. The adjustable segmented cutting device for EPE foam production according to claim 2, characterized in that: The first air rod (11) passes through the interior of the first mounting bracket (2) and is connected to the first adjusting bracket (4).

4. The adjustable segmented cutting device for EPE foam production according to claim 1, characterized in that: A slicing unit is also provided on one side of the cutting body (1). The slicing unit includes a pair of second mounting brackets (12) fixedly connected to the left and right sides of the cutting body (1). A pair of second slide rails (13) are fixedly connected inside the pair of second mounting brackets (12). A pair of second adjustment brackets (14) are slidably connected to the outer wall of the pair of second slide rails (13). A second drive motor (15) is fixedly connected to one side of the second adjustment bracket (14). A pair of second air pumps (16) are fixedly connected to both the left and right sides of the cutting body (1). A second air rod (17) is fixedly connected to the upper surface of the pair of second air pumps (16). A rotating shaft (18) is fixedly connected to the output end of one side of the second drive motor (15). A plurality of cutting discs (19) are fixedly connected to the outer wall of the rotating shaft (18).

5. An adjustable segmented cutting device for EPE foam production according to claim 4, characterized in that: The second air rod (17) passes through the interior of the second mounting bracket (12) and is connected to the second adjustment bracket (14).

6. The adjustable segmented cutting device for EPE foam production according to claim 1, characterized in that: The cutting body (1) is also provided with a clamping unit inside. The clamping unit includes a pair of telescopic rods (25) fixedly connected to the left and right sides of the cutting body (1). A clamping plate (26) is fixedly connected to one side of the pair of telescopic rods (25).

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