Cutting device for plastic-coated pipe machining

Abstract

The utility model relates to the technical field of cutting devices for plastic-coated pipe processing, and discloses a cutting device for plastic-coated pipe processing, which comprises a first bearing plate, a bottom plate is fixedly mounted at the top of the first bearing plate, a cutting mechanism is fixedly mounted at the top of the first bearing plate, and a circular bearing plate is fixedly mounted at the top of the bottom plate. By rotating prismatic convex blocks, when the prismatic convex blocks start to rotate, convex blocks I start to move, when the convex blocks I start to move, ear-shaped blocks are driven to start to move, when the ear-shaped blocks start to move, circular rings I are driven to start to rotate, and circular rings II at the tops of three supporting blocks are driven to rotate when the circular rings I start to rotate; compared with a traditional device, the plastic coated pipe cutting device can firmly fix a plastic coated pipe, the plastic coated pipe is prevented from moving or shaking in the cutting process, and operation safety and reliability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic-coated pipe processing, and more specifically, the utility model relates to a cutting device for plastic-coated pipe processing. Background Art

[0002] With the development of modern machining industry, the requirements for the quality and precision of cutting are constantly increasing, and the requirements for improving production efficiency, reducing production costs, and having highly intelligent automatic cutting functions are also on the rise. The development of numerical control cutting machines must meet the requirements of the development of modern machining industry. An existing cutting device for plastic-coated pipe processing is prone to moving or shaking during the cutting process, resulting in the accidental flying out or slipping of the plastic-coated pipe. The plastic-coated pipe may be displaced due to external forces or its own gravity, so it needs to be improved and optimized. Content of the Utility Model

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a cutting device for plastic-coated pipe processing, which has the advantage of stable clamping.

[0004] To achieve the above object, the utility model provides the following technical solution: A cutting device for plastic-coated pipe processing, including a first bearing plate, a bottom plate is fixedly installed on the top of the first bearing plate, a cutting mechanism is fixedly installed on the top of the first bearing plate, a circular bearing plate is fixedly installed on the top of the bottom plate, a first ring is rotatably installed in the middle of the circular bearing plate and the first ring penetrates through the circular bearing plate, a support block is fixedly installed on the top of the first ring and the number of support blocks is three, a second ring is fixedly installed on the top of the support block, an ear-shaped block is fixedly installed on the outer surface of the first ring at the outer surface of the circular bearing plate, a first convex block is fixedly installed on the top of the ear-shaped block, a second convex block is fixedly installed on the top of the upper end of the circular bearing plate, a threaded rod is rotatably installed inside the first convex block and the threaded rod penetrates through the first convex block and the second convex block, a rhombic convex block is fixedly installed at the right top end of the threaded rod, a rotating rod is rotatably installed inside the second ring and the number of rotating rods penetrating through the second ring is three, a square block is fixedly installed between the first ring and the second ring on the inner side of the rotating rod, a first support rod is fixedly installed on the upper part of the outer surface of the circular bearing plate and the number of first support rods is three, a moving rod is rotatably installed on the top of the first support rod and the moving rod penetrates through the square block and extends to the inner side of the middle of the first ring and the second ring with the number of three, a round rod is rotatably installed inside the moving rod and the round rod penetrates through the moving rod, and a first roller is fixedly sleeved on the outer surface of the round rod.

[0005] As a preferred technical solution of the present utility model, a collection box is fixedly installed on the top of the first bearing plate. A material receiving plate is movably installed inside the collection box and extends out of the outer surface of the collection box. A roller is rotatably installed inside the collection box. A scraper is rotatably installed on the right end of the roller inside the collection box. A long plate is fixedly installed on the outer surface of the right side of the material receiving plate, and a handle is fixedly installed on the right side of the long plate.

[0006] As a preferred technical solution of the present utility model, the cutting mechanism includes a bearing block fixedly installed on the top of the first bearing plate. A baffle is fixedly installed on the top of the bearing block. A second support rod is fixedly installed on the top of the bearing block. A motor is fixedly installed inside the second support rod, and the output shaft of the motor extends to the inside of the baffle. A cutting blade is fixedly installed on the outer surface of the output shaft of the motor.

[0007] As a preferred technical solution of the present utility model, a round rod is rotatably installed inside the moving rod and penetrates through the moving rod. A first roller is fixedly sleeved on the outer surface of the round rod.

[0008] As a preferred technical solution of the present utility model, an arc-shaped plate is fixedly installed on the outer surface of the top of the collection box, and the shape of the arc-shaped plate is a crescent arc shape.

[0009] As a preferred technical solution of the present utility model, four universal wheels are fixedly installed on the bottom of the first bearing plate, and a push rod is fixedly installed on the left side of the first bearing plate.

[0010] As a preferred technical solution of the present utility model, a circular bearing plate is fixedly installed on the top of the bottom plate, and the upper part of the circular bearing plate is in a semi-circular shape.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. In the present utility model, when the rhombic convex block rotates, the first convex block starts to move. When the first convex block starts to move, it will drive the ear-shaped block to start moving. When the ear-shaped block starts to move, it will drive the first ring to start rotating. When the first ring starts to rotate, it will drive the second ring on the top of the three support blocks to rotate. When the second ring starts to rotate, it will drive a displacement to occur. When the displacement starts to occur, it will drive the square block to start to displace. When the square block starts to displace, it will push against the moving rod inside to generate a displacement. Compared with traditional devices, this device can firmly fix the coated pipe, prevent it from moving or shaking during the cutting process, can quickly and accurately position the coated pipe at the cutting position, reduce the adjustment time, improve work efficiency, and the stable clamping allows the operator to perform the cutting operation more reassuringly, reducing the nervousness caused by worrying about the movement of the coated pipe and improving the safety and reliability of the operation.

[0013] 2. When the handle of the present utility model is pulled, the long board will be driven to move. When the long board is pulled, the material receiving board will also be driven to move outwards. When the material receiving board is pulled outwards, the roller shaft will be driven to extrude the material receiving board, and at this time, the waste residue attached to the surface of the material receiving board will be compacted. Then, when pulled outwards again, the rotating scraper will scrape off the compacted waste residue on the material receiving board. Compared with traditional devices, this device can significantly reduce the volume of waste, make the waste stacking more compact, save storage space, the compacted waste is not easy to fly, reduce the dust pollution during the cleaning process, and improve the cleaning efficiency at the same time. The shape of the compacted waste is relatively regular, which is conducive to classification and treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a front three-dimensional external structure schematic diagram of the present utility model;

[0015] Figure 2 is a schematic diagram of the arc-shaped plate structure of the present utility model;

[0016] Figure 3 is a schematic diagram of the threaded rod structure of the present utility model;

[0017] Figure 4 is a schematic diagram of the collection box structure of the present utility model;

[0018] Figure 5 is a schematic diagram of the material receiving board structure of the present utility model.

[0019] In the figure: 1. First bearing plate; 2. Bottom plate; 3. Circular bearing plate; 4. First ring; 5. Support block; 6. Second ring; 7. Ear-shaped block; 8. First convex block; 9. Threaded rod; 10. Rhombic convex block; 11. Second convex block; 12. Square block; 13. Moving rod; 14. First support rod; 15. Round rod; 16. First roller; 17. Collection box; 18. Material receiving board; 19. Roller shaft; 20. Scraper; 21. Long board; 22. Handle; 23. Bearing block; 24. Second support rod; 25. Motor; 26. Baffle; 27. Cutting blade; 28. Arc-shaped plate; 29. Universal wheel; 30. Push rod; 31. Rotating rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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 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.

[0021] Such as Figures 1 to 5As shown in the figure, the utility model provides a cutting device for the processing of plastic-coated pipes, including a first bearing plate 1. A bottom plate 2 is fixedly installed on the top of the first bearing plate 1. A cutting mechanism is fixedly installed on the top of the first bearing plate 1. A circular bearing plate 3 is fixedly installed on the top of the bottom plate 2. A first ring 4 is rotatably installed in the middle of the circular bearing plate 3 and the first ring 4 penetrates through the circular bearing plate 3. A support block 5 is fixedly installed on the top of the first ring 4 and the number of the support blocks 5 is three. A second ring 6 is fixedly installed on the top of the support blocks 5. An ear-shaped block 7 is fixedly installed on the outer surface of the first ring 4 at the outer surface of the circular bearing plate 3. A first convex block 8 is fixedly installed on the top of the ear-shaped block 7. A second convex block 11 is fixedly installed on the top of the upper end of the circular bearing plate 3. A threaded rod 9 is rotatably installed inside the first convex block 8 and the threaded rod 9 penetrates through the first convex block 8 and the second convex block 11. A rhombic convex block 10 is fixedly installed at the right top end of the threaded rod 9. A rotating rod 31 is rotatably installed inside the second ring 6 and the number of the rotating rods 31 penetrating through the second ring 6 is three. A square block 12 is fixedly installed between the first ring 4 and the second ring 6 at the inner side of the rotating rod 31. Three support rods 14 are fixedly installed on the upper part of the outer surface of the circular bearing plate 3. A moving rod 13 is rotatably installed on the top of the support rod 14 and the moving rod 13 penetrates through the square block 12 and extends to the inner side of the middle of the first ring 4 and the second ring 6 and the number of the moving rods 13 is three. A round rod 15 is rotatably installed inside the moving rod 13 and the round rod 15 penetrates through the moving rod 13. A first roller 16 is fixedly sleeved on the outer surface of the round rod 15.

[0022] When the staff needs to cut the plastic-coated pipe, the staff passes the plastic-coated pipe through the circular bearing plate 3, the first ring 4 and the second ring 6. At this time, rotate the rhombic convex block 10. When the rhombic convex block 10 starts to rotate, the first convex block 8 starts to move. When the first convex block 8 starts to move, it will drive the ear-shaped block 7 to start to move. When the ear-shaped block 7 starts to move, it will drive the first ring 4 to start to rotate. When the first ring 4 starts to rotate, it will drive the second ring 6 on the tops of the three support blocks 5 to rotate. When the second ring 6 starts to rotate, it will drive the rotating rod 31 to generate displacement. When the rotating rod 31 starts to generate displacement, it will drive the square block 12 to start to displace. When the square block 12 starts to displace, it will push the inner moving rod 13 to generate displacement. When the plastic-coated pipe needs to be rotated during cutting, it will drive the first roller 16 and the round rod 15 to rotate together.

[0023] By rotating the rhombic bump 10, when the rhombic bump 10 starts to rotate, the first bump 8 starts to move. When the first bump 8 starts to move, it will drive the ear-shaped block 7 to start moving. When the ear-shaped block 7 starts to move, it will drive the first ring 4 to start rotating. When the first ring 4 starts to rotate, it will drive the second ring 6 on the tops of the three support blocks 5 to rotate. When the second ring 6 starts to rotate, it will drive the rotating rod 31 to generate displacement. When the rotating rod 31 starts to generate displacement, it will drive the square block 12 to start displacement. When the square block 12 starts to displace, it will push against the internal moving rod 13 to generate displacement. Compared with traditional devices, this device can firmly fix the plastic-coated pipe, prevent it from moving or shaking during the cutting process, can quickly and accurately position the plastic-coated pipe at the cutting position, reduce the adjustment time, improve the work efficiency. The stable clamping allows the operator to perform the cutting operation more reassuringly, reduces the nervousness caused by worrying about the movement of the plastic-coated pipe, and improves the safety and reliability of the operation.

[0024] Among them, a collection box 17 is fixedly installed on the top of the first bearing plate 1. A material receiving plate 18 is movably installed inside the collection box 17 and extends out of the outer surface of the collection box 17. A roller 19 is rotatably installed on the inner side of the collection box 17. A scraper 20 is rotatably installed on the inner side of the collection box 17 at the right end of the roller 19. A long plate 21 is fixedly installed on the outer surface of the right side of the material receiving plate 18. A handle 22 is fixedly installed on the right side of the long plate 21.

[0025] When the staff needs to clean up the waste residue, at this time, the staff pulls the handle 22 outwards. When the handle 22 is pulled, it will drive the long plate 21 to be pulled. When the long plate 21 is pulled, it will also drive the material receiving plate 18 to be pulled outwards. When the material receiving plate 18 is pulled outwards, it will drive the roller 19 to squeeze towards the material receiving plate 18. At this time, the waste residue attached to the surface of the material receiving plate 18 will be compacted. Then, by pulling outwards again, the rotation of the scraper 20 will scrape off the waste residue compacted on the material receiving plate 18.

[0026] Pull the handle 22. When the handle 22 is pulled, it will drive the long plate 21 to be pulled. When the long plate 21 is pulled, it will also drive the material receiving plate 18 to be pulled outwards. When the material receiving plate 18 is pulled outwards, it will drive the roller 19 to squeeze towards the material receiving plate 18. At this time, the waste residue attached to the surface of the material receiving plate 18 will be compacted. Then, by pulling outwards again, the rotation of the scraper 20 will scrape off the waste residue compacted on the material receiving plate 18. Compared with traditional devices, this device can significantly reduce the volume of waste materials, make the waste material stacking more compact, save storage space. The compacted waste materials are not easy to fly, reduce the dust pollution during the cleaning process, and at the same time improve the cleaning efficiency. The shape of the compacted waste materials is relatively regular, which is conducive to classification treatment.

[0027] Among them, the cutting mechanism includes a bearing block 23 fixedly installed on the top of the first carrier plate 1. A baffle 26 is fixedly installed on the top of the bearing block 23. A second support rod 24 is fixedly installed on the top of the bearing block 23. A motor 25 is fixedly installed inside the second support rod 24. The output shaft of the motor 25 extends to the inside of the baffle 26. A cutting disc 27 is fixedly installed on the outer surface of the output shaft of the motor 25.

[0028] By rotating the output shaft of the motor 25 to drive the cutting disc 27 to rotate and cut the plastic-coated pipe, the baffle 26 can effectively block these splashes, avoid harm to the operator, and reduce the harm of noise to the human body.

[0029] Among them, a round rod 15 is rotatably installed inside the moving rod 13 and penetrates through the moving rod 13. A first roller 16 is fixedly sleeved on the outer surface of the round rod 15.

[0030] The rotation of the plastic-coated pipe will drive the first roller 16 to rotate. When the three first rollers 16 rotate, the friction on the plastic-coated pipe will be reduced, and the plastic-coated pipe can be effectively rotated and cut, avoiding the risk to the staff during direct rotation.

[0031] Among them, an arc-shaped plate 28 is fixedly installed on the outer surface of the top of the collection box 17, and the shape of the arc-shaped plate 28 is a crescent arc shape.

[0032] Through the design of the arc-shaped plate 28, the operator can operate outside the protective cover, which can greatly reduce the risk of being involved in the cutting device, reduce the diffusion of dust and harmful gases, and improve the air quality of the working environment.

[0033] Among them, four universal wheels 29 are fixedly installed at the bottom of the first carrier plate 1, and a push rod 30 is fixedly installed on the left side of the first carrier plate 1.

[0034] By pushing the push rod 30, the universal wheels 29 will be driven to rotate, which can make the cutting device quickly adapt to the new layout, facilitate switching between different working areas, and meet the flexibility requirements of production.

[0035] Among them, a circular carrier plate 3 is fixedly installed on the top of the bottom plate 2, and the upper part of the circular carrier plate 3 is in a semi-circular shape.

[0036] The circular carrier plate 3 provides a stable basic platform for the entire clamping device. It can bear the weight of the clamping device, ensure that the plastic-coated pipe does not shake or tilt during the working process, and thus ensure the cutting accuracy and quality.

[0037] The working principle and usage process of the present utility model:

[0038] When the staff needs to cut the plastic-coated pipe, the staff passes the plastic-coated pipe through the circular bearing plate 3, the first ring 4 and the second ring 6. At this time, rotate the rhombic bump 10. When the rhombic bump 10 starts to rotate, the first bump 8 starts to move. When the first bump 8 starts to move, it will drive the ear-shaped block 7 to start moving. When the ear-shaped block 7 starts to move, it will drive the first ring 4 to start rotating. When the first ring 4 starts to rotate, it will drive the second ring 6 on the tops of the three support blocks 5 to rotate. When the second ring 6 starts to rotate, it will drive the rotating rod 31 to generate displacement. When the rotating rod 31 starts to generate displacement, it will drive the square block 12 to start displacement. When the square block 12 starts to displace, it will push against the internal moving rod 13 to generate displacement. When the plastic-coated pipe needs to be rotated during cutting, it will drive the first roller 16 and the round rod 15 to rotate together.

[0039] When the staff needs to clean the waste residue, at this time, the staff pulls the handle 22 outwards. When the handle 22 is pulled, it will drive the long board 21 to be pulled. When the long board 21 is pulled, it will also drive the material receiving board 18 to be pulled outwards. When the material receiving board 18 is pulled outwards, it will drive the roller 19 to squeeze towards the material receiving board 18. At this time, the waste residue attached to the surface of the material receiving board 18 will be compacted. Then, by pulling outwards and driving the rotation of the scraper 20, the waste residue compacted on the material receiving board 18 will be scraped off.

[0040] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for processing plastic-coated pipes, including a first bearing plate (1), characterized in that: On the top of the first carrier plate (1), a bottom plate (2) is fixedly installed. On the top of the first carrier plate (1), a cutting mechanism is fixedly installed. On the top of the bottom plate (2), a circular carrier plate (3) is fixedly installed. In the middle of the circular carrier plate (3), a first ring (4) is rotatably installed and the first ring (4) penetrates through the circular carrier plate (3). On the top of the first ring (4), three support blocks (5) are fixedly installed. On the top of the support blocks (5), a second ring (6) is fixedly installed. On the outer surface of the first ring (4) and on the outer surface of the circular carrier plate (3), an ear-shaped block (7) is fixedly installed. On the top of the ear-shaped block (7), a first convex block (8) is fixedly installed. On the top of the upper end of the circular carrier plate (3), a second convex block (11) is fixedly installed. Inside the first convex block (8), a threaded rod (9) is rotatably installed and the threaded rod (9) penetrates through the first convex block (8) and the second convex block (11). At the right top end of the threaded rod (9), a rhombic convex block (10) is fixedly installed. Inside the second ring (6), three rotating rods (31) are rotatably installed and penetrate through the second ring (6). Inside the second ring (6) and between the first ring (4) and the second ring (6), a square block (12) is fixedly installed on the inner side of the rotating rod (31). On the upper part of the outer surface of the circular carrier plate (3), three first support rods (14) are fixedly installed. On the top of the first support rods (14), a moving rod (13) is rotatably installed and the moving rod (13) penetrates through the square block (12) and extends to the inner side of the middle part of the first ring (4) and the second ring (6), with three in number. Inside the moving rod (13), a round rod (15) is rotatably installed and penetrates through the moving rod (13). On the outer surface of the round rod (15), a first roller (16) is fixedly sleeved.

2. The cutting device for processing plastic-coated pipes according to claim 1, characterized in that: On the top of the first carrier plate (1), a collection box (17) is fixedly installed. Inside the collection box (17), a material receiving plate (18) is movably installed and extends out of the outer surface of the collection box (17). Inside the collection box (17), a roller (19) is rotatably installed. On the right end of the roller (19) inside the collection box (17), a scraper (20) is rotatably installed. On the right outer surface of the material receiving plate (18), a long plate (21) is fixedly installed. On the right side of the long plate (21), a handle (22) is fixedly installed.

3. A cutting device for processing plastic-coated pipes according to claim 1, characterized in that: The cutting mechanism includes a carrier block (23) fixedly installed on the top of the first carrier plate (1). On the top of the carrier block (23), a baffle (26) is fixedly installed. On the top of the carrier block (23), a second support rod (24) is fixedly installed. Inside the second support rod (24), a motor (25) is fixedly installed, and the output shaft of the motor (25) extends to the inside of the baffle (26). On the outer surface of the output shaft of the motor (25), a cutting disc (27) is fixedly installed.

4. The cutting device for processing plastic-coated pipes according to claim 2, wherein: On the top outer surface of the collection box (17), an arc-shaped plate (28) is fixedly installed, and the shape of the arc-shaped plate (28) is a crescent arc shape.

5. The cutting device for processing plastic-coated pipes according to claim 1, wherein: The bottom of the first bearing plate (1) is fixedly installed with four universal wheels (29), and a push rod (30) is fixedly installed on the left side of the first bearing plate (1).

6. The cutting device for processing plastic-coated pipes according to claim 1, characterized in that: A circular bearing plate (3) is fixedly installed on the top of the bottom plate (2), and the upper part of the circular bearing plate (3) is in a semi-circular shape.

Images