Spiral strip-shaped metal profile processing machine
By introducing a fan and a hollow water tank system into the spiral strip metal profile processing machine, the problem of debris scattering was solved, and efficient material collection and separation, as well as the collection and recycling of debris, were achieved, thus improving the debris collection efficiency.
Patent Information
- Application Number
- CN202422748058.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2034-11-12
AI Technical Summary
When existing CNC machining equipment punches holes in spiral strip metal profiles, the debris tends to scatter on the worktable, making it difficult to collect effectively and affecting subsequent reuse.
A spiral strip metal profile processing machine was designed, which uses a fan and a hollow box to buffer debris by using water in the water tank, and achieves the separation and collection of debris through the cooperation of filter screen and scraper.
This effectively prevents debris from flowing inside the hollow box, improves debris collection efficiency, and facilitates secondary recycling by operators.
Smart Images
Figure CN223762654U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of strip metal profile processing technology, and in particular to a spiral strip metal profile processing machine. Background Technology
[0002] Spiral strip metal profiles are a technique used for pipe repair, especially in the repair of urban drainage pipes. These profiles are usually made of rigid polyvinyl chloride and have high sealing performance and strength.
[0003] Processing spiral strip metal profiles requires specialized equipment, among which the CNC fully automatic strip metal profile processing machine is the main equipment for punching and cutting spiral strip metal profiles. This machine is suitable for copper and aluminum busbar materials used in the power industry and can perform bending, shearing, punching, and other processing. It adopts CNC technology to achieve efficient, environmentally friendly, energy-saving, and precise processing results. This processing machine includes a main frame, a feeding clamp assembly, a linear vertical moving punching and embossing die unit assembly, a punching and shearing die fixing clamp unit assembly, and an open turntable bending system assembly. These structures can meet the processing needs of spiral strip metal profiles of different types and sizes, ensuring accuracy and efficiency in the processing process.
[0004] However, when CNC machining equipment on the market punches spiral strip metal profiles, it uses a high-speed rotating drill bit to punch the profiles. The resulting debris accumulates on the machine's worktable. While the spiral strip metal profile itself is a reusable material and the debris can be collected and remelted later, some debris rotates with the drill bit during punching. After the drill bit detaches from the profile, the debris scatters on the worktable, making it inconvenient for operators to collect. Therefore, a spiral strip metal profile processing machine is provided to overcome these shortcomings. Utility Model Content
[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a spiral strip metal profile processing machine.
[0006] To achieve the above objectives, this utility model adopts the following technical solution: a spiral strip metal profile processing machine, comprising a machine body, a processing component disposed on the top of the machine body, a fan fixedly connected to the middle of the front side of the machine body, a hollow box fixedly connected to the upper middle of the rear end face of the machine body, a water tank fixedly connected to the bottom of the hollow box, hollow shells fixedly connected to the middle of the left and right end faces of the hollow box, a motor fixedly connected to the rear end face of the hollow shell, a first bevel gear fixedly connected to the output end of the motor, a second bevel gear meshing with the lower front side of the first bevel gear, an internal thread provided on the inner wall of the second bevel gear, a threaded rod spirally connected inside the second bevel gear, a limit post rotatably connected to the top of the threaded rod, a connecting rod fixedly connected to the inner end face of the limit post, and a filter screen fixedly connected to the end of the connecting rod away from the limit post.
[0007] As a further description of the above technical solution: the front end face of the hollow shell is fixedly connected to the rear end face of the machine body, the rear end face of the first bevel gear is rotatably connected to the rear of the hollow shell, the bottom of the second bevel gear is rotatably connected to the lower part of the hollow shell, the upper and lower sides of the hollow shell are in contact with the outer side of the threaded rod, the center position of the inner edge of the hollow box is slidably connected to the outer side of the connecting rod, and the outer side of the filter screen is in contact with the inner wall of the water tank. This can blow the debris generated when the processing components cut and drill the spiral strip metal profile into the hollow box and concentrate it. Then, the water in the water tank at the bottom of the hollow box will buffer it, which not only cools down the debris generated after processing, but also prevents the debris from continuously flowing in the hollow box due to the wind blown by the fan.
[0008] As a further description of the above technical solution: the upper middle of the rear end face of the machine body and the front end face of the hollow box are both provided with interconnected grooves. The liquid injected into the water tank is water. The filter screen is provided with a frame at its edge, and the end of the connecting rod away from the limiting post is fixedly connected to the top of the left and right sides of the frame. The filter screen has a mesh size of 200 mesh, which can remove debris in the water and separate the water from the debris when the filter screen moves upward, making it convenient for operators to collect.
[0009] As a further description of the above technical solution: the first bevel gear is solid and the second bevel gear is hollow. The internal thread is set on the inner wall of the hollowed-out through hole inside the second bevel gear, and the pitch of the internal thread matches the pitch of the external thread of the threaded rod, so that the first bevel gear drives the second bevel gear to rotate, and the threaded rod inside the second bevel gear moves up and down due to the rotation of the second bevel gear.
[0010] As a further description of the above technical solution: Circular holes are provided at the upper center and lower center of the hollow shell, and the diameter of the holes at the upper center and lower center of the hollow shell matches the cross-sectional diameter of the threaded rod. The length of the threaded rod matches the sum of the upper and lower lengths of the hollow box and the water tank, allowing the threaded rod with the same length as the longitudinal length of the connecting rod to pass through the hollow shell, thus avoiding the hollow shell interfering with the up and down movement of the threaded rod.
[0011] As a further description of the above technical solution: a pull rod is slidably connected to the middle of the rear of the hollow box, a scraper is fixedly connected to the top front side of the pull rod, a compression spring is slidably connected to the outer side of the front end of the pull rod, a collection groove is fixedly connected to the lower rear end face of the hollow box, the top front side of the compression spring is fixedly connected to the middle of the rear end face of the scraper, the end of the compression spring away from the scraper is fixedly connected to the middle of the rear of the machine body, the bottom of the scraper contacts the top of the filter screen, and the scraper at the top front side of the pull rod scrapes the debris that has been dried off the filter screen toward the rear of the hollow box and collects it in the collection groove at the rear end face of the hollow box, so that the operator can directly remove the debris from the top of the filter screen inside the hollow box.
[0012] As a further description of the above technical solution: the scraper is perpendicular to the filter screen, and the length of the scraper matches the left and right length of the filter screen. The length of the pull rod matches the front and back length of the hollow box, so that the scraper can pull the debris above the filter screen to the back of the hollow box at the same time.
[0013] As a further description of the above technical solution: the pull rod above the rear end face of the hollow box is provided with transverse discharge grooves on both the left and right sides, and the position of the discharge grooves is parallel to the position of the scraper. The collection groove is set below the discharge grooves, and the transverse length of the collection groove is the same as the length from the left top end to the right top end of the two discharge grooves. This can reduce the time required for operators to use tools to collect the debris attached to the filter screen and improve the debris collection efficiency to a certain extent.
[0014] This utility model has the following beneficial effects:
[0015] This utility model designs a spiral strip metal profile processing machine. Through the coordinated design of a fan and a hollow box, the device can blow the debris generated during the cutting and drilling of the spiral strip metal profile into the hollow box. The water in the water tank at the bottom of the hollow box then buffers the debris, which not only cools the debris but also prevents the debris from continuously flowing inside the hollow box due to the air blown by the fan. With the motors on the left and right sides of the hollow box, the filter screen at the bottom of the water tank can be raised during subsequent collection to retrieve the debris from the water and separate the water, making it convenient for operators to recycle the debris.
[0016] This utility model designs a spiral strip metal profile processing machine. Through the coordinated design of the pull rod and scraper, the device can pull the pull rod backward after the filter screen is pulled upward to the top. The scraper at the top front of the pull rod scrapes the dried debris from the filter screen towards the rear of the hollow box and collects it in the collection groove at the rear end of the hollow box. This allows the operator to directly remove the debris from the top of the filter screen inside the hollow box, reducing the time required for the operator to collect the debris attached to the filter screen using tools and improving the debris collection efficiency to a certain extent. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0018] Figure 2 This is a longitudinal cross-sectional structural diagram of the hollow box and water tank of this utility model;
[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the hollow box and water tank of this utility model, which are rotated horizontally by 180 degrees.
[0020] Figure 4 This is a three-dimensional structural diagram of the hollow shell in longitudinal section of this utility model;
[0021] Figure 5 This is a schematic diagram of the overall structure of the scraper of this utility model.
[0022] Legend:
[0023] 1. Body; 2. Processing components; 3. Fan; 4. Hollow box; 5. Hollow shell; 6. Motor; 7. Threaded rod; 8. Limiting post; 9. Connecting rod; 10. Pull rod; 11. Water tank; 12. Filter screen; 13. Scraper; 14. Collection trough; 15. First bevel gear; 16. Second bevel gear; 17. Internal thread; 18. Compression spring. Detailed Implementation
[0024] Reference Figures 1 to 5This utility model provides a spiral strip metal profile processing machine, including a machine body 1, a processing component 2 on the top of the machine body 1, a fan 3 fixed to the middle of the front inner side of the machine body 1 by bolts, a hollow box 4 welded to the upper middle of the rear end face of the machine body 1, a water tank 11 welded to the bottom of the hollow box 4, a hollow shell 5 fixed to the middle of the left and right end faces of the hollow box 4 by bolts, a motor 6 fixed to the rear end face of the hollow shell 5 by bolts, the output shaft of the motor 6 is inserted into the middle of the rear end face of the first bevel gear 15 and welded and fixed, the lower front side of the first bevel gear 15 meshes with a second bevel gear 16, the inner wall of the second bevel gear 16 is provided with an internal thread 17, the inside of the second bevel gear 16 is penetrated by a threaded rod 7 and helically interacts with the internal thread 17 inside the second bevel gear 16, the top of the threaded rod 7 is connected to a limiting post 8 through a bearing, and the limiting post A connecting rod 9 is welded to the inner end face of the 8th column. A filter screen 12 is welded to the end of the connecting rod 9 away from the limiting post 8. The front end face of the hollow shell 5 is fixedly connected to the rear end face of the body 1. The rear end face of the first bevel gear 15 is rotatably connected to the rear of the interior of the hollow shell 5. The bottom of the second bevel gear 16 is rotatably connected to the lower interior of the hollow shell 5. The upper and lower sides of the interior of the hollow shell 5 are in contact with the outer side of the threaded rod 7. The center position of the inner edge of the hollow box 4 is slidably connected to the outer side of the connecting rod 9. The outer side of the filter screen 12 is in contact with the inner wall of the water tank 11. This can blow the debris generated when the processing component 2 cuts and drills the spiral strip metal profile into the hollow box 4 and concentrate it. Then, the water in the water tank 11 at the bottom of the hollow box 4 will buffer it. This not only cools down the debris generated after processing, but also prevents the debris from flowing continuously in the hollow box 4 due to the air blown by the fan 3.
[0025] As a further implementation of the above technical solution: the upper middle of the rear end face of the machine body 1 and the front end face of the hollow box 4 are both provided with interconnected grooves. The liquid injected into the water tank 11 is water. The filter screen 12 is provided with a frame on its edge, and the end of the connecting rod 9 away from the limiting post 8 is fixedly connected to the top of the left and right sides of the frame. The filter screen 12 has a mesh size of 200 mesh. When the filter screen 12 moves upward, it can scoop up the debris in the water and separate the water from the debris, making it convenient for operators to collect.
[0026] As a further implementation of the above technical solution: the first bevel gear 15 is solid and the second bevel gear 16 is hollow. The internal thread 17 is set in the inner wall of the hollowed-out through hole inside the second bevel gear 16, and the pitch of the internal thread 17 matches the pitch of the external thread of the threaded rod 7, so that the first bevel gear 15 drives the second bevel gear 16 to rotate, and the threaded rod 7 inside the second bevel gear 16 moves up and down due to the rotation of the second bevel gear 16.
[0027] As a further implementation of the above technical solution: circular holes are provided in the upper middle and lower middle of the hollow shell 5, and the diameter of the holes in the upper middle and lower middle of the hollow shell 5 is matched with the cross-sectional diameter of the threaded rod 7. The length of the threaded rod 7 is matched with the sum of the upper and lower lengths of the hollow box 4 and the water tank 11, so that the threaded rod 7 with the same length as the longitudinal length of the connecting rod 9 can pass through the hollow shell 5, avoiding the hollow shell 5 from interfering with the up and down movement of the threaded rod 7.
[0028] As a further implementation of the above technical solution: the hollow box 4 is penetrated and slidably traversed by a pull rod 10 at the rear center. A scraper 13 is welded to the top front side of the pull rod 10. The outer front side of the pull rod 10 passes through the inside of a compression spring 18 and slides. A collection groove 14 is fixed to the lower rear end face of the hollow box 4 by bolts. The top front side of the compression spring 18 is fixedly connected to the middle rear end face of the scraper 13. The end of the compression spring 18 away from the scraper 13 is fixedly connected to the middle rear side of the machine body 1. The bottom of the scraper 13 contacts the top of the filter screen 12. The scraper 13 at the top front side of the pull rod 10 scrapes the debris that has been filtered dry off the filter screen 12 toward the rear of the hollow box 4 and collects it in the collection groove 14 at the rear end face of the hollow box 4, making it convenient for the operator to directly remove the debris from above the filter screen 12 inside the hollow box 4.
[0029] As a further implementation of the above technical solution: the scraper 13 is perpendicular to the filter screen 12, and the length of the scraper 13 matches the left and right length of the filter screen 12. The length of the pull rod 10 matches the front and back length of the hollow box 4, so that the scraper 13 can pull the debris above the filter screen 12 to the rear of the hollow box 4 at the same time.
[0030] As a further implementation of the above technical solution: the pull rod 10 above the rear end face of the hollow box 4 is provided with horizontal discharge grooves on both the left and right sides, and the position of the discharge grooves is parallel to the position of the scraper 13. The collection groove 14 is set below the discharge grooves, and the horizontal length of the collection groove 14 is the same as the length from the left top to the right top of the two discharge grooves. This can reduce the time required for the operator to use tools to collect the debris attached to the filter screen 12, and improve the debris collection efficiency to a certain extent.
[0031] Working principle:
[0032] When using this invention, a spiral strip metal profile is placed inside the machine body 1. When punching is required on the spiral strip metal profile, the blower 3 is turned on, and water is injected into the water tank 11. When the processing component 2 punches the spiral strip metal profile, the resulting debris is blown by the blower 3 to the rear of the machine body 1, i.e., the hollow box 4. The debris enters the hollow box 4 through the grooves on the rear end face of the machine body 1 and the front end face of the hollow box 4, and then falls vertically into the water injected into the water tank 11. The debris is made of metal, and most of it sinks to the bottom. After all the spiral strip metal profiles have been punched, the motor 6 can be started to remove the debris from the water tank 11. The motor 6 drives the first bevel gear 15 at the output end to rotate, and the second bevel gear 16 meshing below the first bevel gear 15 rotates together with the first bevel gear 15. At this time, the internal thread 17 on the inner wall of the second bevel gear 16 drives the spirally connected threaded rod 7 upward by rotation. The threaded rod 7 rotates under the restriction of the limiting post 8, but the limiting post 8 cannot rotate due to the restriction of the connecting rod 9. However, the threaded rod 7 drives the limiting post 8 and the connecting rod 9 on the inner end face of the limiting post 8 to move upward. At this time, the end of the connecting rod 9 away from the limiting post 8 drives the filter screen 12 to move from bottom to top inside the water tank 11. The filter screen 12 picks up the debris in the water until the filter screen 12 leaves the water surface, and the water and debris are completely separated. This continues until the filter screen 12 moves to the scraper 13 set inside the hollow box 4. After reaching the bottom, stop motor 6. The operator holds lever 10 and pulls it backward. Lever 10 drives scraper 13 to scrape the debris above filter screen 12 from front to back. Compression spring 18 deforms, and the debris enters collection tank 14 through discharge chute set at the rear end of hollow shell 5. After the debris is scraped off, release lever 10. Compression spring 18 automatically drives scraper 13 and lever 10 to spring back forward to the initial position. The operator can then remove the debris from collection tank 14.
[0033] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are 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 machine for processing helical strip metal profiles, comprising a body (1), characterised in that: The body (1) top is provided with processing assembly (2), the body (1) inside front middle fixedly connected with fan (3), the body (1) rear end surface middle top fixedly connected with hollow box (4), the hollow box (4) bottom fixedly connected with water tank (11), the hollow box (4) left and right two end surface middle fixedly connected with hollow shell (5), the hollow shell (5) rear end surface fixedly connected with motor (6), the motor (6) output fixedly connected with first bevel gear (15), the first bevel gear (15) front lower side engages with second bevel gear (16), the second bevel gear (16) inner wall is provided with internal thread (17), the second bevel gear (16) inside screw connection has threaded rod (7), the threaded rod (7) top rotatably connected with limit post (8), the limit post (8) inner end surface fixedly connected with connecting rod (9), the connecting rod (9) away from limit post (8) one end fixedly connected with filter screen (12).
2. A machine for processing a helical strip metal profile according to claim 1, characterized in that: The hollow shell (5) front end surface is fixedly connected with the rear end surface of the body (1), the rear end surface of the first bevel gear (15) is rotatably connected with the inside of the hollow shell (5), the bottom of the second bevel gear (16) is rotatably connected with the lower inside of the hollow shell (5), the inside of the hollow shell (5) is in contact with the outside of the threaded rod (7), the inside edge center position of the hollow box (4) is slidably connected with the outside of the connecting rod (9), and the outside of the filter screen (12) is in contact with the inner wall of the water tank (11).
3. A machine for processing a helical strip metal profile according to claim 1, characterized in that: The rear end surface of the body (1) is provided with a through groove, and the front end surface of the hollow box (4) is also provided with a through groove, the liquid injected into the water tank (11) is water, the edge of the filter screen (12) is provided with a frame, one end of the connecting rod (9) away from the limit post (8) is fixedly connected with the frame, and the mesh number of the filter screen (12) is two hundred.
4. A machine for processing a helical strip metal profile according to claim 1, characterized in that: The first bevel gear (15) is solid, and the second bevel gear (16) is hollow, the internal thread (17) is arranged on the inner wall of the through hole hollowed out in the second bevel gear (16), and the pitch of the internal thread (17) matches the pitch of the external thread of the threaded rod (7).
5. A machine for processing a helical strip metal profile according to claim 1, characterized in that: The inside of the hollow shell (5) is provided with a circular hole in the middle of the upper and lower sides, and the diameters of the holes in the middle of the upper and lower sides of the hollow shell (5) match the diameters of the cross sections of the threaded rod (7), and the length of the threaded rod (7) matches the sum of the lengths of the hollow box (4) and the water tank (11).
6. A machine for processing a helical strip metal profile according to claim 1, characterized in that: The inside of the hollow box (4) is slidably connected with a pull rod (10), the front end of the pull rod (10) is fixedly connected with a scraper (13), the front end of the pull rod (10) is slidably connected with a compression spring (18), the rear end surface of the hollow box (4) is fixedly connected with a collecting groove (14), the front end of the compression spring (18) is fixedly connected with the rear end surface of the scraper (13), one end of the compression spring (18) away from the scraper (13) is fixedly connected with the inside of the body (1), and the bottom of the scraper (13) is in contact with the top of the filter screen (12).
7. A machine for processing a helical strip of metal according to claim 6, characterized in that: The scraper (13) is perpendicular to the filter screen (12), and the length of the scraper (13) matches the left and right lengths of the filter screen (12), and the length of the pull rod (10) matches the front and back lengths inside the hollow box (4).
8. A machine for processing a helical strip metal profile according to claim 6, characterized in that: The left and right sides of the pull rod (10) above the rear end face of the hollow box (4) are provided with transverse discharge grooves, and the positions of the discharge grooves are parallel to the positions of the scrapers (13); the collecting groove (14) is arranged below the discharge grooves, and the transverse length of the collecting groove (14) is the same as the length from the left top end to the right top end of the two discharge grooves.