A cable processing chipper
By introducing a cleaning mechanism and a feeding mechanism into the chipper, the problem of hard debris on the cable surface affecting the chipper's operation was solved, achieving stable cable feeding and efficient chipping, and improving the equipment's operational reliability and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LONGCHEN CABLE CO LTD
- Filing Date
- 2025-08-11
- Publication Date
- 2026-07-07
AI Technical Summary
When processing cables, existing chippers often encounter hard debris adhering to the cable surface, leading to blade wear, reduced cutting accuracy, and even equipment malfunction, thus affecting processing quality and safety.
A chipper including a cleaning mechanism and a feeding mechanism was designed. The surface of the cable is cleaned by a cleaning plate and a cleaning ring, hard blocks are removed by a motor-driven cleaning brush, and the feed is achieved by the friction between the feed roller and the cable, so as to avoid the hard blocks affecting the chipping effect.
It effectively removes hard lumps from the cable surface, ensuring stable operation of the chipper, improving cutting accuracy and equipment safety, and avoiding equipment damage caused by hard objects getting stuck.
Smart Images
Figure CN224472243U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of chipper technology, specifically to a chipper for cable processing. Background Technology
[0002] In the cable production and recycling industry, the chipper is a key piece of equipment for separating the cable insulation layer from the metal core and refining the material. Its operating efficiency and processing quality directly affect the economic benefits and resource recycling rate of the industrial chain. Especially in the field of waste cable recycling, due to the complex service environment of cables, the diverse recycling channels, and the large differences in their structural integrity and surface condition, the stable operation of the chipper is fraught with challenges.
[0003] In the existing technology, the working principle of the chipper is as follows: after the cable material enters the chipper through the feed port, it is sheared, torn or planed by the high-speed rotating blades. The outer insulation material is peeled off or shredded, and the metal core wire (if it needs to be kept intact) is separated and discharged through a specific channel. If the whole waste material is to be crushed, the cable is directly cut into mixed fragments, and then the metal and non-metal are separated by other equipment (such as magnetic separator).
[0004] However, during the production, installation, or use of some cables, hard debris (such as concrete blocks, metal shavings, etc.) may adhere to their surface. When these foreign objects enter the chipper, they will not only accelerate the wear of the blades and reduce the cutting accuracy, but may also cause equipment overload due to the hard objects getting stuck, or even cause safety accidents such as blade breakage and damage to the transmission system. Utility Model Content
[0005] To overcome the above-mentioned defects, this utility model provides a chipper for cable processing, which solves the technical problem that the cutting effect is easily affected by the adhesion of hard blocks on the surface of the cable in the prior art.
[0006] According to one aspect, at least one embodiment of the present invention provides a cable chipper, including a base on which a chipper body is mounted. The chipper body has a feed inlet. The chipper body also includes a support frame, cleaning rings, a cleaning mechanism, and a feeding mechanism. A U-shaped support frame is fixedly mounted on the base. A movable opening is provided on one side of the support frame located at the feed inlet. The cleaning rings are rotatably mounted on two opposing inner walls of the support frame. A plurality of U-shaped cleaning frames are fixedly mounted between the outer walls of the two cleaning rings. The cleaning mechanism is mounted on the cleaning frames for cleaning the cable. The feeding mechanism is mounted on the support frame for driving the cable to feed into the chipper body.
[0007] Preferably, the cleaning mechanism includes a cleaning plate, a first bolt, and a first rotating mechanism. The cleaning plate is slidably disposed within the cleaning frame. Cleaning bristles are evenly distributed on the side wall of the cleaning plate near the moving port. The first bolt is threaded through and disposed on the cleaning frame. The first bolt is rotatably connected to the side wall of the cleaning plate. The first rotating mechanism is disposed on the support frame and is used to drive the cleaning ring to rotate.
[0008] Furthermore, the first rotating mechanism includes a first gear ring, a first gear, and a first motor. The first gear ring is fixedly mounted on one of the cleaning rings, the first gear is rotatably mounted on the cleaning frame, the first gear meshes with the first gear ring, and the first motor is mounted on the support frame, with the output end of the first motor fixedly connected to the first gear.
[0009] Furthermore, the feeding mechanism includes a feeding trough, a first drive seat, a second drive seat, a relative moving mechanism, and a second rotating mechanism. The feeding trough is formed on both opposite outer walls of the support frame and communicates with the moving port. A first drive groove and a second drive groove are formed on the opposite side walls of the feeding trough. Two feeding rollers are arranged within the feeding trough. A first drive seat and a second drive seat are rotatably mounted at both ends of each feeding roller. The first drive seat is slidably disposed within the first drive groove, and the second drive seat is slidably disposed within the second drive groove. The relative moving mechanism is mounted on the support frame and is used to drive the two first drive seats to move relative to each other. The second rotating mechanism is mounted on the support frame and is used to drive the feeding rollers to rotate.
[0010] Furthermore, the relative movement mechanism includes a bidirectional screw and a second motor. The bidirectional screw is rotatably disposed in the first drive groove. The bidirectional screw passes through two first drive seats through a threaded connection. The second motor is rotatably disposed on the top side wall of the support frame on one side of the bidirectional screw. The output end of the second motor is fixedly connected to the adjacent bidirectional screw.
[0011] Based on the above scheme, the second rotating mechanism includes a first bevel gear, a second bevel gear, and a driving mechanism. One of the second driving seats in the second driving groove has a built-in first cavity. The first bevel gear is rotatably mounted on the side wall of the first cavity. A connecting rod is fixedly mounted between the first bevel gear and the adjacent feed roller. The second bevel gear is rotatably mounted on the inner top wall of the first cavity and meshes with the first bevel gear. The driving mechanism is mounted on the second driving seat and is used to drive the second bevel gear to rotate.
[0012] Based on the above scheme, the driving mechanism includes a first driving port, a second driving port, a driving prism, and a third motor. The first driving port is opened on the second driving seat, the second driving port is opened on the second bevel gear, the driving prism is rotatably disposed in the second driving groove, and the driving prism passes through the first driving port and the second driving port. The driving prism is slidably connected to the side wall of the second driving port. The third motor is installed on the top side wall of the support frame on one side of the driving prism, and the output end of the third motor is fixedly connected to the adjacent driving prism.
[0013] Based on the above scheme, a rubber pad is provided on the surface of the feed roller.
[0014] The beneficial effects of the embodiments of this utility model are as follows:
[0015] 1. In this utility model, by setting up a cleaning mechanism, the rotation of the first bolt can drive the cleaning plate to move within the cleaning frame, thereby making the cleaning bristles contact the cable surface. Then, the operation of the first motor can drive the first gear to rotate, and the meshing of the first gear with the first gear ring can drive the cleaning ring to rotate, thereby driving the cleaning frame and the cleaning plate to move around the cable and cleaning the hard objects attached to the cable with the cleaning bristles.
[0016] 2. In this utility model, by setting up a feeding mechanism, the second motor can drive the feeding roller to clamp the cable, and then the third motor can drive the feeding roller to rotate. At the same time, the friction between the feeding roller and the cable drives the cable to feed and achieves a comprehensive cleaning of the cable surface, thereby avoiding the presence of hard lumps on the cable surface that would affect the chipping effect. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.
[0018] Figure 1 This is a schematic diagram of the structure of a cable chipper in one embodiment of the present invention;
[0019] Figure 2 for Figure 1 A schematic diagram of the support frame in the embodiment;
[0020] Figure 3 for Figure 1A structural schematic diagram of the support frame from another perspective in the embodiment;
[0021] Figure 4 for Figure 1 A cross-sectional structural schematic diagram of the feeding mechanism in the embodiment;
[0022] Figure 5 for Figure 4 A magnified structural diagram of point A in the middle.
[0023] In the diagram: 1. Base; 2. Chipper body; 3. Support frame; 4. Moving port; 5. Cleaning ring; 6. Cleaning frame; 7. Cleaning plate; 8. First bolt; 9. First gear ring; 10. First gear; 11. First motor; 12. Feed chute; 13. First drive chute; 14. Second drive chute; 15. First drive seat; 16. Second drive seat; 17. Bidirectional screw; 18. Second motor; 19. First bevel gear; 20. First cavity; 21. Second bevel gear; 22. First drive port; 23. Second drive port; 24. Drive prism; 25. Third motor; 26. Feed roller. Detailed Implementation
[0024] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.
[0025] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."
[0026] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0027] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0028] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0029] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0030] like Figures 1-5 As shown, a cable chipper for processing is illustrated in one embodiment of the present invention. It includes a base 1, a chipper body 2 mounted on the base 1, a feed inlet on the chipper body 2, a support frame 3, cleaning rings 5, a cleaning mechanism, and a feeding mechanism. A U-shaped support frame 3 is fixedly mounted on the base 1. A movable opening 4 is provided on one side of the feed inlet on the support frame 3. Cleaning rings 5 are rotatably mounted on two opposing inner walls of the support frame 3. Multiple U-shaped cleaning frames 6 are fixedly mounted between the outer walls of the two cleaning rings 5. The cleaning mechanism is mounted on the cleaning frames 6 for cleaning the cable. The feeding mechanism is mounted on the support frame 3 for driving the cable into the chipper body 2.
[0031] Reference Figures 1-3 The cleaning mechanism includes a cleaning plate 7, a first bolt 8, and a first rotating mechanism. The cleaning plate 7 is slidably disposed within the cleaning frame 6. Cleaning bristles are evenly distributed on the side wall of the cleaning plate 7 near the moving port 4. The first bolt 8 is threaded through and disposed on the cleaning frame 6. The first bolt 8 is rotatably connected to the side wall of the cleaning plate 7. The first rotating mechanism is disposed on the support frame 3 and is used to drive the cleaning ring 5 to rotate. Specifically, by rotating the first bolt 8, the cleaning plate 7 can be moved within the cleaning frame 6, thereby causing the cleaning bristles to contact the surface of the cable.
[0032] Reference Figures 1-3The first rotating mechanism includes a first gear ring 9, a first gear 10, and a first motor 11. The first gear ring 9 is fixedly mounted on one of the cleaning rings 5. The first gear 10 is rotatably mounted on the cleaning frame 6 and meshes with the first gear ring 9. The first motor 11 is mounted on the support frame 3, and the output end of the first motor 11 is fixedly connected to the first gear 10. Specifically, the operation of the first motor 11 can drive the first gear 10 to rotate, and at the same time, the meshing of the first gear 10 with the first gear ring 9 can drive the cleaning ring 5 to rotate, thereby driving the cleaning frame 6 and the cleaning plate 7 to move around the cable and clean the hard objects attached to the cable with the cleaning bristles.
[0033] Reference Figures 2-5 The feeding mechanism includes a feeding trough 12, a first drive seat 15, a second drive seat 16, a relative moving mechanism, and a second rotating mechanism. Feeding troughs 12 are provided on both opposite outer walls of the support frame 3, and the feeding troughs 12 communicate with the moving port 4. First drive grooves 13 and second drive grooves 14 are respectively provided on the two opposite side walls of the feeding troughs 12. Two feeding rollers 26 are arranged inside the feeding troughs 12. A first drive seat 15 and a second drive seat 16 are rotatably mounted at both ends of the feeding rollers 26. The first drive seat 15 is slidably disposed within the first drive groove 13, and the second drive seat 16 is slidably disposed within the second drive groove 14. The relative moving mechanism is mounted on the support frame 3 and is used to drive the two first drive seats 15 to move relative to each other. The second rotating mechanism... The feeding roller 26 is mounted on the support frame 3 and is used to drive the feeding roller 26 to rotate. The relative movement mechanism includes a bidirectional screw 17 and a second motor 18. The bidirectional screw 17 is rotatably mounted in the first drive groove 13 and passes through two first drive seats 15 through a threaded engagement. The second motor 18 is rotatably mounted on the top side wall of the support frame 3 on one side of the bidirectional screw 17. The output end of the second motor 18 is fixedly connected to the adjacent bidirectional screw 17. The surface of the feeding roller 26 is provided with a rubber pad. Specifically, the operation of the second motor 18 can drive the bidirectional screw 17 to rotate. At the same time, the threaded engagement between the bidirectional screw 17 and the first drive seats 15 drives the first drive seats 15 to move relative to each other and drives the feeding roller 26 to clamp the cable.
[0034] Reference Figures 2-5The second rotating mechanism includes a first bevel gear 19, a second bevel gear 21, and a driving mechanism. One of the second driving seats 16 within the second driving groove 14 houses a first cavity 20. The first bevel gear 19 is rotatably mounted on the side wall of the first cavity 20. A connecting rod is fixedly mounted between the first bevel gear 19 and a nearby feed roller 26. The second bevel gear 21 is rotatably mounted on the inner top wall of the first cavity 20 and meshes with the first bevel gear 19. The driving mechanism is mounted on the second driving seat 16 and drives the second bevel gear 21 to rotate. The driving mechanism includes a first driving port 22, a second driving port 23, a driving prism 24, and a third motor 25. The first driving port 22 is located on the second driving seat 16, the second driving port 23 is located on the second bevel gear 21, and the driving prism 24 is rotatably mounted within the second driving groove 14. The driving prism 24 passes through the first driving port 22 and the second driving port 23. The driving prism 24 is slidably connected to the side wall of the second driving port 23. The top side wall of the support frame 3 is located on one side of the driving prism 24 and a third motor 25 is installed. The output end of the third motor 25 is fixedly connected to the adjacent driving prism 24. Specifically, the operation of the third motor 25 can drive the driving prism 24 to rotate. At the same time, the sliding cooperation between the driving prism 24 and the second driving port 23 drives the second bevel gear 21 to rotate. In turn, the meshing of the second bevel gear 21 with the first bevel gear 19 drives the first bevel gear 19 and the feed roller 26 to rotate. Thus, the friction between the feed roller 26 and the cable drives the cable to feed and achieves a comprehensive cleaning of the cable surface, thereby avoiding the adhesion of hard lumps on the cable surface and affecting the chipping effect.
[0035] It should also be noted that the chipper body 2 is model nk8012c.
[0036] In this embodiment, during use, the operator cleans one end of the cable and inserts it into the gap between the feed rollers 26. The operator then controls the second motor 18, which drives the bidirectional screw 17 to rotate. Simultaneously, the threaded engagement between the bidirectional screw 17 and the first drive seat 15 causes relative movement of the first drive seat 15, driving the feed rollers 26 to clamp the cable. Next, the operator controls the third motor 25, which drives the drive prism 24 to rotate. Simultaneously, the sliding engagement between the drive prism 24 and the second drive port 23 drives the second bevel gear 21 to rotate. Furthermore, the meshing of the second bevel gear 21 with the first bevel gear 19 drives the feed rollers 26 to... A bevel gear 19 and a feed roller 26 rotate, thereby driving the cable to feed through the friction between the feed roller 26 and the cable. During the feeding process, the rotation of the first bolt 8 can drive the cleaning plate 7 to move within the cleaning frame 6, so that the cleaning bristles come into contact with the cable surface. At the same time, the operation of the first motor 11 can drive the first gear 10 to rotate, and the meshing of the first gear 10 with the first gear ring 9 can drive the cleaning ring 5 to rotate, thereby driving the cleaning frame 6 and the cleaning plate 7 to move around the cable and clean the hard objects attached to the cable through the cleaning bristles. Thus, the clean cable can be inserted into the chipper body 2 and chipped by the operation of the chipper body 2.
[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A cable chipper, comprising a base (1), wherein a chipper body (2) is mounted on the base (1), and a feed inlet is provided on the chipper body (2), characterized in that, Also includes: Support frame (3), a U-shaped support frame (3) is fixedly installed on the base (1), and a movable opening (4) is provided on one side of the feed inlet on the support frame (3). Cleaning ring (5), the two inner walls of the support frame (3) are rotatably provided with the cleaning ring (5), and a plurality of U-shaped cleaning frames (6) are fixedly provided between the outer walls of the two cleaning rings (5). A cleaning mechanism, which is mounted on the cleaning rack (6), is used to clean the cable; The feeding mechanism is mounted on the support frame (3) and is used to drive the cable to feed the chipper body (2).
2. A cable chipper according to claim 1, characterized in that, The cleaning facility includes: Cleaning plate (7), the cleaning plate (7) is slidably disposed in the cleaning rack (6), and the side wall of the cleaning plate (7) near the moving port (4) is evenly distributed with cleaning bristles; The first bolt (8) is threaded through and installed on the cleaning rack (6), and the first bolt (8) is rotatably connected to the side wall of the cleaning plate (7); The first rotating mechanism is mounted on the support frame (3) and is used to drive the cleaning ring (5) to rotate.
3. A cable chipper according to claim 2, characterized in that, The first rotating mechanism includes: The first toothed ring (9) is fixedly disposed on one of the cleaning rings (5); The first gear (10) is rotatably mounted on the cleaning frame (6) and meshes with the first gear ring (9); The first motor (11) is mounted on the support frame (3), and the output end of the first motor (11) is fixedly connected to the first gear (10).
4. A cable chipper according to claim 3, characterized in that, The feeding mechanism includes: Feeding groove (12), the two outer walls opposite to the support frame (3) are provided with the feeding groove (12), the feeding groove (12) is connected to the moving port (4), the two side walls opposite to the feeding groove (12) are respectively provided with the first driving groove (13) and the second driving groove (14), and two feeding rollers (26) are provided in the feeding groove (12). The first drive seat (15) and the second drive seat (16) are rotatably provided at both ends of the feed roller (26). The first drive seat (15) is slidably disposed in the first drive groove (13), and the second drive seat (16) is slidably disposed in the second drive groove (14). A relative movement mechanism is provided on the support frame (3) for driving the two first drive seats (15) to move relative to each other; The second rotating mechanism is mounted on the support frame (3) and is used to drive the feed roller (26) to rotate.
5. A cable chipper according to claim 4, characterized in that, The relative movement mechanism includes: A bidirectional screw (17) is rotatably disposed in the first drive groove (13), and the bidirectional screw (17) passes through the two first drive seats (15) through a threaded connection. The second motor (18) is rotatably mounted on the top side wall of the support frame (3) on one side of the bidirectional screw (17), and the output end of the second motor (18) is fixedly connected to the adjacent bidirectional screw (17).
6. A cable chipper according to claim 5, characterized in that, The second rotating mechanism includes: The first bevel gear (19), one of the second drive seats (16) in the second drive groove (14) has a first cavity (20) built in it, the first bevel gear (19) is rotatably arranged on the side wall of the first cavity (20), and a connecting rod is fixedly arranged between the first bevel gear (19) and the adjacent feed roller (26). The second bevel gear (21) is rotatably disposed on the inner top wall of the first cavity (20), and the second bevel gear (21) meshes with the first bevel gear (19); A drive mechanism is provided on the second drive seat (16) and is used to drive the second bevel gear (21) to rotate.
7. A cable chipper according to claim 6, characterized in that, The drive mechanism includes: The first drive port (22) is located on the second drive seat (16); The second drive port (23) is opened on the second bevel gear (21); A driving prism (24) is rotatably disposed in the second driving groove (14) and the driving prism (24) passes through the first driving port (22) and the second driving port (23). The driving prism (24) is slidably connected to the side wall of the second driving port (23); The third motor (25) is installed on the top side wall of the support frame (3) on one side of the driving prism (24), and the output end of the third motor (25) is fixedly connected to the nearby driving prism (24).
8. A cable chipper according to claim 7, characterized in that, The surface of the feed roller (26) is provided with a rubber pad.