Polyethylene wear-resistant plate preparation device

Abstract

The application belongs to the technical field of preparation equipment, and particularly relates to a polyethylene wear-resistant plate preparation device, which comprises a preparation box for preparing wear-resistant plates, a feeding pipe for polyethylene material to enter the preparation box, a stirring device for stirring polyethylene material to mix together, a conveying device for conveying the preparation box to load polyethylene material, a tamping device for tamping polyethylene material, and a clamping device for fixing the preparation box. The upper end of the preparation box is provided with the feeding pipe. The inside of the preparation box is provided with the stirring device corresponding to the lower end of the feeding pipe. The clamping device is arranged directly below the stirring device. The inside of the clamping device is provided with the preparation box. The side end and the lower end of the preparation box are provided with the conveying device. The upper end of the preparation box is provided with the tamping device corresponding to the lower end of the stirring device. The polyethylene material in the preparation box is shaken up and down by the tamping device. The preparation box is slightly impacted, so that the preparation box is more tamped in the impact.

Description

Technical Field

[0001] This invention belongs to the field of preparation equipment technology, specifically relating to a device for preparing polyethylene wear-resistant sheets. Background Technology

[0002] Polyethylene (PE) is one of the five major synthetic resins and has the largest production capacity and import volume among synthetic resins in my country. Polyethylene is mainly divided into three categories: linear low-density polyethylene (LLDPE), low-density polyethylene (LDPE), and high-density polyethylene (HDPE).

[0003] To manufacture wear-resistant sheets using polyethylene materials, a process involving loading, mixing, stirring, boxing, and compaction is required. While existing manufacturing equipment performs well in mixing and stirring the polyethylene materials, the boxing and drying process is often neglected during the wear-resistant sheet manufacturing process. This results in wear-resistant sheets made from polyethylene materials that are incomplete or loose, leading to very poor quality. Summary of the Invention

[0004] The present invention mainly addresses the technical problems existing in the prior art and provides a device for preparing polyethylene wear-resistant sheets.

[0005] The above-mentioned technical problems of the present invention are mainly solved by the following technical solution: a polyethylene wear-resistant sheet preparation device, comprising a preparation box for preparing wear-resistant sheets, a feed pipe for polyethylene material to enter the preparation box, a stirring device for stirring the polyethylene material together, a transport device for conveying the polyethylene material loaded in the preparation box, a compaction device for compacting the polyethylene material, and a clamping device for fixing and clamping the preparation box. The upper end of the preparation box is provided with a feed pipe, and the interior of the preparation box is provided with a stirring device corresponding to the lower end of the feed pipe. The clamping device is provided directly below the stirring device, and the preparation box is provided inside the clamping device. The side end and the lower end of the preparation box are provided with a transport device, and the upper end of the preparation box is provided with a compaction device corresponding to the lower end of the stirring device.

[0006] Preferably, the preparation box has a transport port on its side and a discharge port at the bottom corresponding to the position of the snap-fit ​​device. The discharge port is the same size as the preparation box. The preparation box has an inlet at its top and is fixedly connected to the inlet pipe.

[0007] Preferably, the position of the feed pipe corresponds to the position of the mixing device, and the size of the feed pipe opening corresponds to the volume of the polyethylene material.

[0008] Preferably, the stirring device includes a stirring tank, a motor, a stirring rod, and stirring blades. The stirring tank is fixedly connected to the upper part of the preparation box. The stirring tank is set with a larger upper opening and a smaller lower opening. The motor is fixedly connected to the center of the upper part of the preparation box corresponding to the position of the stirring tank. The stirring rod is movably connected to the inside of the stirring tank corresponding to the position of the motor. The output end of the motor passes through the top of the preparation box and extends to be fixedly connected to the stirring rod. The stirring blades are fixedly connected to the stirring rod on the side wall inside the stirring tank.

[0009] Preferably, the transport device is divided into a transport end and a conveying end, with the transport end extending through the transport port to the discharge port, and the conveying end corresponding to the lower end of the discharge port. Both the transport end and the conveying end include a transport belt, a rotating shaft, a second motor, and a support plate. Two rotating shafts are movably connected to the inner wall of the support plate, and the surfaces of the two rotating shafts are wrapped with a transport belt. A second motor is fixedly connected to the side end of the support plate, and the second motor is movably connected to the rotating shaft.

[0010] Preferably, the compaction device includes a chute, a slider, a movable sleeve, and a compaction rod. The bottom end of the mixing rod is provided with a chute, which is ring-shaped. The bottom end of the mixing rod is movably sleeved with a movable sleeve. A slider is fixedly connected to the inner wall of the movable sleeve and is movably engaged with the chute. The bottom end of the movable sleeve is fixedly connected with a compaction rod, which is T-shaped.

[0011] Preferably, the snap-fit ​​device includes a snap-fit ​​plate, a spring, and a pull rod. The snap-fit ​​plate is U-shaped, and the snap-fit ​​plate at one end of the transport device is fixedly connected to the bottom end of the preparation box. The snap-fit ​​plate at the other end is movably connected to the inner wall of the preparation box through the spring. A pull rod is fixedly connected to the snap-fit ​​plate, and the pull rod passes through the side end of the preparation box and extends outward.

[0012] The beneficial effects of this invention are as follows:

[0013] This polyethylene wear-resistant sheet preparation device performs operations such as feeding through a feed pipe, stirring with a stirring device, transporting and conveying the preparation box, and compacting the polyethylene material. This makes the preparation device produce better quality wear-resistant sheets. The compaction device shakes the polyethylene material in the preparation box up and down and makes the preparation box more compacted through small-amplitude impacts. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the interior of the preparation box of the present invention;

[0016] Figure 3 This is a schematic diagram of the preparation box of the present invention;

[0017] Figure 4 This is a schematic diagram of the stirring device of the present invention;

[0018] Figure 5 This is a schematic diagram of the compaction device of the present invention;

[0019] Figure 6 This is a schematic diagram of the transportation device of the present invention;

[0020] Figure 7 This is a schematic diagram of the snap-fit ​​device of the present invention.

[0021] In the diagram: 1. Preparation box; 2. Feed pipe; 3. Stirring device; 4. Transport device; 5. Compactor; 6. Clamping device; 7. Preparation box; 8. Transport port; 9. Discharge port; 10. Stirring tank; 11. Motor; 12. Stirring rod; 13. Stirring blade; 14. Conveyor belt; 15. Rotating shaft; 16. Second motor; 17. Support plate; 18. Slide groove; 19. Sliding block; 20. Movable sleeve; 21. Compactor bar; 22. Clamping plate; 23. Spring; 24. Pull rod. Detailed Implementation

[0022] The technical solution of the present invention will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0023] Please see Figures 1-7 A polyethylene wear-resistant sheet preparation apparatus includes a preparation box 1 for preparing wear-resistant sheets, a feed pipe 2 for polyethylene material to enter the preparation box, a stirring device 3 for mixing the polyethylene material together, a transport device 4 for conveying the polyethylene material loaded in the preparation box, a compaction device 5 for compacting the polyethylene material, and a clamping device 6 for fixing and clamping the preparation box. The feed pipe 2 is provided at the upper end of the preparation box 1, and the stirring device 3 is provided inside the preparation box 1 corresponding to the lower end of the feed pipe 2. The clamping device 6 is provided directly below the stirring device 3, and the preparation box 7 is provided inside the clamping device 6. The side and bottom ends of the preparation box 7 are equipped with a transport device 4, and the top end of the preparation box 7 is equipped with a compaction device 5 corresponding to the bottom end of the stirring device 3. The preparation box 7 is fed through the feed pipe 2, and then the polyethylene material after feeding is stirred by the stirring device 3. The preparation box 7 is then transported to the bottom end of the stirring device 3 by the transport device 4. The preparation box 7 is then clamped by the clamping device 6 to prevent it from falling. The stirred polyethylene material is then stirred and put into the preparation box 7. The compaction device 5 is used to compact the preparation box 7. Finally, the clamping device 6 is pulled open and the preparation box 7 is dropped into the transport device 4 and sent away.

[0024] Furthermore, a transport port 8 is provided on the side of the preparation box 1, and a discharge port 9 is provided at the bottom of the preparation box 1 corresponding to the position of the snap-fit ​​device 6. The discharge port 9 is the same size as the preparation box 7, and a feed port is provided at the top of the preparation box 1. The feed port is fixedly connected to the feed pipe 2.

[0025] Furthermore, the position of the feed pipe 2 corresponds to the position of the stirring device 3, and the size of the feed pipe 2 opening corresponds to the volume of the polyethylene material.

[0026] Furthermore, the stirring device 3 includes a stirring tank 10, a motor 11, a stirring rod 12, and stirring blades 13. The stirring tank 10 is fixedly connected to the upper part of the preparation box 1. The stirring tank 10 is set with a larger upper opening and a smaller lower opening. The motor 11 is fixedly connected to the center of the upper part of the preparation box 1 corresponding to the position of the stirring tank 10. The stirring rod 12 is movably connected to the inside of the stirring tank 10 corresponding to the position of the motor 11. The output end of the motor 11 passes through the top of the preparation box 1 and extends to be fixedly connected to the stirring rod 12. The stirring blades 13 are fixedly connected to the side wall of the stirring rod 12 inside the stirring tank 10. The stirring device 3 feeds polyethylene material into the stirring tank 10 through the feed pipe 2. Then, the motor 11 drives the stirring rod 12 to stir in the stirring tank 10. Then, the stirring blades 13 are used to stir the polyethylene material.

[0027] Furthermore, the transport device 4 is divided into a transport end and a conveying end. The transport end extends through the transport port 8 to the discharge port 9, and the conveying end corresponds to the lower end of the discharge port 9. Both the transport end and the conveying end include a transport belt 14, a rotating shaft 15, a second motor 16, and a support plate 17. Two rotating shafts 15 are movably connected to the inner wall of the support plate 17, and the surface of the two rotating shafts 15 is wrapped with the transport belt 14. The second motor 16 is fixedly connected to the side end of the support plate 17, and the second motor 16 is movably connected to the rotating shafts 15. The transport device 4 uses the second motor 16 to drive the rotating shafts 15 through the upper transport end, thereby causing the transport belt 14 to rotate and drive the preparation box 7 into the preparation box 1. After the material is loaded, the preparation box 7 is sent away through the lower conveying end of the preparation box 1.

[0028] Furthermore, the compaction device 5 includes a chute 18, a slider 19, a movable sleeve 20, and a compaction rod 21. The bottom end of the stirring rod 12 has a chute 18, which is ring-shaped. The bottom end of the stirring rod 12 is movably sleeved with the movable sleeve 20, and the slider 19 is fixedly connected to the inner wall of the movable sleeve 20. The slider 19 is movably engaged with the chute 18. The bottom end of the movable sleeve 20 is fixedly connected with the compaction rod 21, which is T-shaped. The compaction device 5 drives the stirring rod 12 to rotate via the motor 11. Then, the stirring rod 12 uses the chute 18 to move the slider 19, thereby causing the movable sleeve 20 to move up and down at the bottom end of the stirring rod 12, which in turn causes the compaction rod 21 to impact and shake the preparation box 7.

[0029] Furthermore, the snap-fit ​​device 6 includes a snap-fit ​​plate 22, a spring 23, and a pull rod 24. The snap-fit ​​plate 22 is U-shaped, and the snap-fit ​​plate 22 located at one end of the transport device 4 is fixedly connected to the bottom end of the preparation box 1. The snap-fit ​​plate 22 at the other end is movably connected to the inner wall of the preparation box 1 through the spring 23. The pull rod 24 is fixedly connected to the snap-fit ​​plate 22, and the pull rod 24 passes through the side end of the preparation box 1 and extends outward. The snap-fit ​​device 6 provides fixed support for the preparation box 7 through the two snap-fit ​​plates 22. When the preparation box 7 is released, the pull rod 24 is pulled outward, causing the snap-fit ​​plate 22 to move outward. The preparation box 7 loses the clamping of the snap-fit ​​plate 22 and falls onto the transport device 4.

[0030] Working principle: The polyethylene material is fed into the preparation box 1 via the feed pipe 2. The mixing device 3 then agitates the fed polyethylene material. The preparation box 7 is then transported to the lower end of the mixing device 3 via the transport device 4. A locking device 6 secures the preparation box 7 to prevent it from falling. The agitated polyethylene material is then fed into the preparation box 7 and compacted by the compaction device 5. Finally, the locking device 6 is released, allowing the preparation box 7 to fall onto the transport device 4 for transport. The mixing device 3 feeds the polyethylene material into the mixing tank 10 via the feed pipe 2. The motor 11 drives the mixing rod 12 to agitate the material in the mixing tank 10. The mixing fan blades 13 further agitate the polyethylene material. The transport device 4, via its upper transport end, uses a second motor... 16 drives the rotating shaft 15, thereby causing the conveyor belt 14 to rotate, which in turn causes the conveyor belt 14 to carry the preparation box 7 into the preparation box 1. After the material is loaded, the preparation box 7 is sent away through the conveyor end at the lower end of the preparation box 1. The compaction device 5 drives the stirring rod 12 to rotate through the motor 11. Then, the stirring rod 12 uses the slide groove 18 to drive the slider 19 to move, thereby causing the movable sleeve 20 to move up and down at the bottom end of the stirring rod 12, which in turn causes the compaction rod 21 to impact and shake the preparation box 7. The clamping device 6 fixes and supports the preparation box 7 through two clamping plates 22. When the preparation box 7 is released, the pull rod 24 is pulled outward, causing the clamping plates 22 to move outward. Without the clamping plates 22 holding the preparation box 7, the preparation box 7 falls onto the conveyor device 4.

[0031] Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above embodiments and many variations are possible. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present invention should be considered within the protection scope of the present invention.

Claims

1. A device for the production of polyethylene wear plate, characterized by: The equipment includes a preparation box (1) for preparing wear-resistant plates, a feed pipe (2) for polyethylene material to enter the preparation box, a stirring device (3) for stirring polyethylene material to mix together, a transport device (4) for transporting polyethylene material loaded in the preparation box, a compaction device (5) for compacting polyethylene material, and a clamping device (6) for fixing and clamping the preparation box. The upper end of the preparation box (1) is provided with a feed pipe (2), and the interior of the preparation box (1) is provided with a stirring device (3) corresponding to the lower end of the feed pipe (2). The clamping device (6) is provided directly below the stirring device (3), and the preparation box (7) is provided inside the clamping device (6). The side end and the lower end of the preparation box (1) are provided with a transport device (4), and the upper end of the preparation box (7) is provided with a compaction device (5) corresponding to the lower end of the stirring device (3). The preparation box (1) has a transport port (8) on its side, and the bottom of the preparation box (1) has a discharge port (9) corresponding to the position of the snap-fit ​​device (6). The discharge port (9) is the same size as the preparation box (7), and the upper end of the preparation box (1) has a feed port, which is fixedly connected to the feed pipe (2). The position of the feed pipe (2) corresponds to the position of the stirring device (3), and the size of the opening of the feed pipe (2) corresponds to the volume of the polyethylene material. The stirring device (3) includes a stirring tank (10), a motor (11), a stirring rod (12), and stirring blades (13). The stirring tank (10) is fixedly connected to the upper part of the preparation box (1). The stirring tank (10) is set with a large upper opening and a small lower opening. The motor (11) is fixedly connected to the center of the upper part of the preparation box (1) corresponding to the position of the stirring tank (10). The stirring rod (12) is movably connected to the inside of the stirring tank (10) corresponding to the position of the motor (11). The output end of the motor (11) passes through the top of the preparation box (1) and extends to be fixedly connected to the stirring rod (12). The stirring rod (12) is fixedly connected to the side wall inside the stirring tank (10). The transport device (4) is divided into a transport end and a conveying end. The transport end extends through the transport port (8) to the discharge port (9). The conveying end corresponds to the lower end of the discharge port (9). Both the transport end and the conveying end include a transport belt (14), a rotating shaft (15), a second motor (16), and a support plate (17). Two rotating shafts (15) are movably connected to the inner wall of the support plate (17). The surfaces of the two rotating shafts (15) are wrapped with the transport belt (14). The side end of the support plate (17) is fixedly connected to the second motor (16). The second motor (16) is movably connected to the rotating shaft (15). The compaction device (5) includes a chute (18), a slider (19), a movable sleeve (20), and a compaction rod (21). The bottom end of the stirring rod (12) is provided with a chute (18), and the chute (18) is arranged in a ring shape. The bottom end of the stirring rod (12) is movably sleeved with a movable sleeve (20). The inner wall of the movable sleeve (20) is fixedly connected with a slider (19), and the slider (19) is movably engaged with the chute (18). The bottom end of the movable sleeve (20) is fixedly connected with a compaction rod (21), and the compaction rod (21) is arranged in a T shape. The snap-fit ​​device (6) includes a snap-fit ​​plate (22), a spring (23) and a pull rod (24). The snap-fit ​​plate (22) is U-shaped and is fixedly connected to the bottom of the preparation box (1) at one end of the transport device (4). The snap-fit ​​plate (22) at the other end is movably connected to the inner wall of the preparation box (1) through the spring (23). A pull rod (24) is fixedly connected to the snap-fit ​​plate (22) and extends through the side of the preparation box (1) to the outside.

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