Xpe foam production is used to cut the foam cutting bed

Abstract

This utility model relates to the field of XPE foam production technology and discloses a foam cutting bed for XPE foam production, including a machine body. A support plate is fixedly connected to the top of the machine body, a bracket is fixedly connected to the top of the support plate, a hydraulic rod is fixedly connected to the top of the bracket, a connector is fixedly connected to the bottom of the hydraulic rod, a groove is formed at the bottom of the connector, a connecting rod is rotatably connected to the inner wall of the groove, a threaded hole is formed at the top of the connecting rod, and a fixing bolt is threadedly connected to the inner wall of the threaded hole. A positioning roller assembly is hinged to the top of the support plate via a hinge. In this utility model, the horizontal and vertical switching of the cutter is realized through the connector, the groove, and the connecting rod. The threaded hole and the fixing bolt stabilize the rotated cutter, ensuring cutting accuracy. The positioning roller assembly can accurately and stably position the foam when cutting horizontally, and the hinge facilitates the placement and storage of the positioning roller assembly, preventing it from obstructing the cutter from switching to vertical cutting mode.

Description

Technical Field

[0001] This utility model relates to the field of XPE foam production technology, and in particular to a foam cutting bed for XPE foam production. Background Technology

[0002] XPE foam is widely used in various fields due to its excellent moisture-proof, waterproof, sound-insulating, and heat-insulating properties, as well as its lightweight, softness, and easy processing characteristics. As the demand for XPE foam continues to rise in various industries, efficient and precise cutting processes have become the key to ensuring product quality and production efficiency, and there is an urgent need for a professional cutting machine to meet the growing production demands.

[0003] Currently, most XPE foam cutting machines on the market adopt a relatively traditional structural design, generally equipped with a simple conveying device. The cutting part uses a motor or hydraulic device to provide power for vertical downward cutting. In terms of positioning, some basic baffles or limit blocks are set to position the foam.

[0004] However, traditional XPE foam cutting tables have many drawbacks. In the foam fixing process, the existing positioning method cannot accurately fix foams of different sizes and shapes. During cutting, the foam is prone to displacement, which seriously affects the cutting accuracy and leads to a significant drop in product qualification rate. At the same time, it is inconvenient to adjust the cutting direction. When facing diverse cutting needs, such as switching between horizontal and vertical cutting directions, the operation process is complicated, which not only consumes a lot of time but also requires additional manpower, greatly reducing the overall production efficiency and making it difficult to meet the requirements of modern production for efficient operation. Therefore, a foam cutting table for XPE foam production is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a foam cutting bed for XPE foam production, which aims to improve the problems of poor positioning accuracy, low precision, and difficult and inefficient cutting blade adjustment in the traditional cutting bed for XPE foam production.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a foam cutting bed for XPE foam production, comprising a machine body, a roller rotatably connected to the inner wall of the machine body, a support plate fixedly connected to the top of the machine body, a motor fixedly connected to the outer wall of the support plate, a feeding roller fixedly connected to the output end of the motor, a second motor fixedly connected to the outer wall of the support plate, a conveyor belt fixedly connected to the output end of the second motor, a feeding roller rotatably connected to the inner wall of the support plate, a bracket fixedly connected to the top of the support plate, a hydraulic rod fixedly connected to the top of the bracket, a connector fixedly connected to the bottom of the hydraulic rod, a groove formed at the bottom of the connector, a connecting rod rotatably connected to the inner wall of the groove, a cutter fixedly connected to the bottom of the connecting rod, a threaded hole formed at the top of the connecting rod, a fixing bolt threadedly connected to the inner wall of the threaded hole, a positioning roller assembly hinged to the top of the support plate, a limit hole formed on the outer wall of the positioning roller assembly, and an L-shaped fixing member threadedly connected to the inner wall of the limit hole.

[0007] As a further description of the above technical solution: A second magnetic absorbing piece is fixedly connected to the inner wall of the groove, a first magnetic absorbing piece is fixedly connected to the top of the connecting rod, and a positioning component is fixedly connected to the top of the support plate.

[0008] As a further description of the above technical solution: The top of the connecting rod is provided with a rectangular locking block, and the diameter of the rectangular locking block is equal to the diameter of the groove.

[0009] As a further description of the above technical solution: The second feeding roller is rotatably connected to the end of the support plate near the conveyor belt, and the first feeding roller is rotatably connected to the end of the support plate near the drum.

[0010] As a further description of the above technical solution: The bottom of the connector has an opening, which is opposite to the threaded hole and has the same diameter, and is threadedly connected to the fixing bolt.

[0011] As a further description of the above technical solution: There are two sets of positioning rollers, and each positioning roller set is provided with two limiting holes, which are respectively distributed on the top of the positioning roller set and on the side of the positioning roller set near the positioning component.

[0012] As a further description of the above technical solution: The outer wall of the positioning member has a circular opening, and the diameter of the circular opening is adapted to the L-shaped fixing member.

[0013] As a further description of the above technical solution: The number of magnetic absorbing pieces 2 is set in two sets, which are distributed in a cross shape on the top of the inner wall of the connector, and the magnetic absorbing pieces 2 are magnetically connected to the magnetic absorbing pieces 1.

[0014] This utility model has the following beneficial effects: 1. In this utility model, the horizontal and vertical switching of the cutter is realized through the connector, groove and connecting rod. The cutter is stabilized after rotation by the threaded hole and fixing bolt to ensure cutting accuracy. The positioning roller group can accurately and stably position the foam when cutting horizontally. The hinge makes it convenient to place and store the positioning roller group and avoids it from hindering the cutter from switching to vertical cutting mode. In addition, the limiting hole and L-shaped fixing part can prevent the positioning roller group from loosening when placing and storing, which improves the flexibility, stability and operation convenience of foam cutting.

[0015] 2. In this utility model, the magnetic connection between magnetic plate one and magnetic plate two enables rapid and accurate positioning when the cutter switches between horizontal and vertical modes. In addition, the positioning component provides auxiliary fixing points, and at the same time, it can prevent the L-shaped fixing component from loosening when locking the positioning roller group. This effectively improves the cutting efficiency and the locking stability of the positioning roller group, and ensures the smoothness of XPE foam cutting operation. Attached Figure Description

[0016] Figure 1 This is a front view schematic diagram of the main structure of a foam cutting bed for XPE foam production proposed in this utility model; Figure 2 This is a rear view schematic diagram of the main structure of a foam cutting bed for XPE foam production proposed in this utility model. Figure 3 This utility model proposes a foam cutting bed for XPE foam production. Figure 2 Enlarged diagram of A in the middle; Figure 4 This is a schematic diagram showing the disassembled main structure of a foam cutting bed for XPE foam production proposed in this utility model. Figure 5 This is a two-part schematic diagram showing the main structure of a foam cutting bed for XPE foam production proposed in this utility model.

[0017] Legend: 1. Machine body; 2. Support plate; 3. Bracket; 4. Motor 1; 5. Feeding roller 1; 6. Roller; 7. Positioning roller group; 8. Hydraulic rod; 9. Connecting rod; 10. Cutter; 11. Motor 2; 12. Conveyor belt; 13. Feeding roller 2; 14. Connecting piece; 15. Groove; 16. Fixing bolt; 17. Magnetic suction plate 1; 18. Magnetic suction plate 2; 19. Hinge; 20. L-shaped fixing piece; 21. Limiting hole; 22. Positioning piece; 23. Threaded hole. 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] Reference Figures 1-2 This utility model provides an embodiment of a foam cutting bed for XPE foam production, comprising a machine body 1, with a roller 6 rotatably connected to the inner wall of the machine body 1 to facilitate smooth movement of the foam during transport. A support plate 2 is fixedly connected to the top of the machine body 1, and a motor 4 is fixedly connected to the outer wall of the support plate 2 to provide power output to a feeding roller 5. The output end of the motor 4 is fixedly connected to the feeding roller 5, which is rotatably connected to the end of the support plate 2 near the roller 6 to achieve initial conveying of the foam. A second motor 11 is fixedly connected to the outer wall of the support plate 2 to provide driving force to a conveyor belt 12. The output end of motor 11 is fixedly connected to a conveyor belt 12. The conveyor belt 12 drives the drum to rotate through motor 11. The drum drives the conveyor belt to move through friction, ensuring the continuity of foam conveying. It also cooperates with positioning roller group 7 and feeding roller 13 to achieve stability during foam conveying. The inner wall of support plate 2 is rotatably connected to feeding roller 13. Feeding roller 13 is rotatably connected to one end of support plate 2 near conveyor belt 12. The top of support plate 2 is fixedly connected to bracket 3 to provide installation support for hydraulic rod 8. The top of bracket 3 is fixedly connected to hydraulic rod 8 to provide up and down cutting power for cutter 10.

[0020] Reference Figures 2-4A connector 14 is fixedly connected to the bottom of the hydraulic rod 8, providing a connection structure for the installation and rotation of the cutter 10. A groove 15 is provided at the bottom of the connector 14, providing space for the rotation of the connecting rod 9 and restricting its lateral displacement. The connecting rod 9 is rotatably connected to the inner wall of the groove 15. A rectangular locking block is provided at the top of the connecting rod 9, and the diameter of the rectangular locking block is equal to the diameter of the groove 15, enabling the direction switching of the cutter 10 and ensuring the stability of the connecting rod 9 when rotating within the groove 15. Through the connector 14, the groove 15, and the connecting rod 9, the horizontal and vertical switching of the cutter 10 is achieved. The cutter 10 is fixedly connected to the bottom of the connecting rod 9, and a threaded hole 23 is provided at the top of the connecting rod 9. An opening is provided at the bottom of the connector 14, and the opening is opposite to and equal in diameter to the threaded hole 23, threadedly connected to the fixing bolt 16, ensuring that the fixing bolt 16 can pass smoothly and connect to the threaded hole 23. The fixing bolt 16 is threadedly connected to the inner wall of the threaded hole 23, fixing the rotated connecting rod 9 to the connector 14. The cutter 10 is secured by the threaded hole 23 and the fixing bolt 16 after rotation, ensuring cutting accuracy. The top of the support plate 2 is hinged to the positioning roller group 7 via the hinge 19, which allows the positioning roller group 7 to be flipped and stored during vertical cutting and unfolded for use during horizontal cutting. The positioning roller group 7 can accurately and securely position the foam during horizontal cutting. The hinge 19 facilitates the placement and storage of the positioning roller group 7 and prevents it from obstructing the cutter 10 from switching to vertical cutting mode. The outer wall of the positioning roller group 7 has a limit hole 21 for the L-shaped fixing part 2. The 0 provides a connection position. There are two sets of positioning roller groups 7, and each positioning roller group 7 is provided with two limiting holes 21, which are respectively distributed on the top of the positioning roller group 7 and the side of the positioning roller group 7 near the positioning component 22, to meet the fixing requirements of the positioning roller group 7 in different states. The inner wall of the limiting hole 21 is threaded with an L-shaped fixing component 20. The combination of the limiting hole 21 and the L-shaped fixing component 20 can prevent the positioning roller group 7 from loosening when placed and stored, thus improving the flexibility, stability and ease of operation of foam cutting.

[0021] Reference Figures 3-5A magnetic suction piece 2 18 is fixedly connected to the inner wall of the groove 15, and a magnetic suction piece 17 is fixedly connected to the top of the connecting rod 9. The magnetic suction pieces 2 18 attract each other to achieve initial fixation of the cutter 10 after it turns. Two sets of magnetic suction pieces 2 18 are arranged in a cross shape on the top of the inner wall of the connector 14, corresponding to the positioning requirements of the cutter 10 in both horizontal and vertical cutting states. The magnetic suction pieces 2 18 and 17 are magnetically connected. Through the magnetic connection between 17 and 2 18, the cutter 10 can switch between horizontal and vertical cutting states. For rapid and precise positioning, a positioning component 22 is fixedly connected to the top of the support plate 2, providing an auxiliary fixing point for the L-shaped fixing component 20. The outer wall of the positioning component 22 has a circular opening that matches the diameter of the L-shaped fixing component 20, ensuring that the L-shaped fixing component 20 can be stably inserted and fixed. The positioning component 22 can prevent the L-shaped fixing component 20 from loosening when locking the positioning roller group 7, effectively improving the switching efficiency of the cutter 10 and the locking stability of the positioning roller group 7, and ensuring the smoothness of the XPE foam cutting operation.

[0022] Working principle: When using the foam cutting bed for XPE foam production, the direction of the cutter 10 needs to be switched according to requirements before cutting. First, unscrew the fixing bolt 16 between the connector 14 and the connecting rod 9, and rotate the connecting rod 9. At this time, the magnetic suction piece 17 at the top of the connecting rod 9 will be precisely attracted to the magnetic suction piece 18 distributed in a cross shape on the inner wall of the groove 15, realizing the initial positioning of the cutter 10 in horizontal or vertical cutting state. Then, screw in the fixing bolt 16 through the opening of the connector 14 and the threaded hole 23 of the connecting rod 9 to complete the stable locking of the cutter 10. If it is horizontal cutting, unfold the two sets of positioning roller groups 7 through the hinge 19, insert the L-shaped fixing piece 20 into the circular opening of the positioning piece 22 on the support plate 2 and screw it into the positioning roller group 7 on the side near the positioning piece 22. The limiting hole 21 is used to fix the positioning roller group 7 and to precisely limit the position of small-sized foam. If it is a vertical cut, the positioning roller group 7 is flipped over and stored. The L-shaped fixing piece 20 is screwed into the limiting hole 21 at the top of the positioning roller group 7 to prevent it from loosening and obstructing the vertical cut. Then, the motor 1 4 and the motor 2 11 are turned on, so that the motor 1 4 drives the feeding roller 1 5 and works with the roller 6 to stably transport the foam to the cutting area. Then, the motor 2 11 drives the conveyor belt 12, which works with the feeding roller 2 13 and the positioning roller group 7 to stably position the foam. The hydraulic rod 8 at the top of the bracket 3 provides the up and down cutting power, which drives the cutter 10 to cut the foam that has been transported to the designated position and positioned. Then, the cut foam is conveyed out to form a continuous conveying path.

[0023] 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 foam cutting machine for XPE foam production, comprising a machine body (1), characterized in that: A roller (6) is rotatably connected to the inner wall of the machine body (1). A support plate (2) is fixedly connected to the top of the machine body (1). A motor (4) is fixedly connected to the outer wall of the support plate (2). A feeding roller (5) is fixedly connected to the output end of the motor (4). A motor (11) is fixedly connected to the outer wall of the support plate (2). A conveyor belt (12) is fixedly connected to the output end of the motor (11). A feeding roller (13) is rotatably connected to the inner wall of the support plate (2). A bracket (3) is fixedly connected to the top of the support plate (2). A hydraulic rod (8) is fixedly connected to the top of the bracket (3). (8) is fixedly connected to a connector (14), the bottom of the connector (14) is provided with a groove (15), the inner wall of the groove (15) is rotatably connected to a connecting rod (9), the bottom of the connecting rod (9) is fixedly connected to a cutter (10), the top of the connecting rod (9) is provided with a threaded hole (23), the inner wall of the threaded hole (23) is threadedly connected to a fixing bolt (16), the top of the support plate (2) is hinged to a positioning roller group (7) by a hinge (19), the outer wall of the positioning roller group (7) is provided with a limit hole (21), the inner wall of the limit hole (21) is threadedly connected to an L-shaped fixing piece (20).

2. The XPE foam cutting machine according to claim 1, characterized in that: The inner wall of the groove (15) is fixedly connected with a magnetic suction piece two (18), the top of the connecting rod (9) is fixedly connected with a magnetic suction piece one (17), and the top of the support plate (2) is fixedly connected with a positioning piece (22).

3. The XPE foam cutting machine according to claim 1, characterized in that: The top of the connecting rod (9) is provided with a rectangular block, and the diameter of the rectangular block is equal to the diameter of the groove (15).

4. The XPE foam cutting machine according to claim 1, characterized in that: The second feeding roller (13) is rotatably connected to one end of the support plate (2) near the conveyor belt (12), and the first feeding roller (5) is rotatably connected to one end of the support plate (2) near the drum (6).

5. The XPE foam cutting machine according to claim 1, characterized in that: The bottom of the connector (14) has an opening, and the opening is opposite to the threaded hole (23) and has the same diameter, and is threadedly connected to the fixing bolt (16).

6. The XPE foam cutting machine according to claim 1, characterized in that: There are two sets of positioning roller groups (7), and each positioning roller group (7) is provided with two limiting holes (21), which are respectively distributed on the top of the positioning roller group (7) and on the side of the positioning roller group (7) near the positioning member (22).

7. The XPE foam cutting machine according to claim 2, characterized in that: The outer wall of the positioning member (22) is provided with a circular opening, and the diameter of the circular opening is adapted to the L-shaped fixing member (20).

8. The XPE foam cutting machine according to claim 2, characterized in that: The number of magnetic absorbing pieces two (18) is set in two sets, which are distributed in a cross shape on the top of the inner wall of the connector (14), and the magnetic absorbing pieces two (18) are magnetically connected to the magnetic absorbing pieces one (17).

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