A cable extruder take-up device

Abstract

This utility model relates to the technical field of take-up devices. It provides a take-up device for a cable extruder unit, including a support frame, a support column, a first motor, a take-up reel, and a positioning mechanism. The support column is rotatably mounted on the side wall of the support frame. The first motor is mounted on the support frame, and its output end is fixedly connected to the support column. The take-up reel has an installation port, through which it is fitted onto the support column. The positioning mechanism is mounted on the support column for positioning the support column and the take-up reel. The inner wall of the installation port has multiple limiting slots. A slider is fixedly mounted on the side wall of the support column, extending into the limiting slots and slidably connected to the side wall of the limiting slots. This technical solution addresses the problem of low take-up reel replacement efficiency in the prior art, which affects take-up efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of take-up devices, specifically to a take-up device for a cable extrusion unit. Background Technology

[0002] In the cable production process, after the extruder completes the extrusion of the cable insulation layer or sheath, the continuously produced cables need to be wound into the take-up reel in an orderly manner by the take-up device in order to realize the winding, storage and transfer of the finished cables.

[0003] In the cable extrusion production process, the take-up reel, as the core component carrying the finished cable, needs to be frequently replaced according to the cable specifications (such as diameter and length), packaging requirements, and transportation methods. For example, smaller diameter take-up reels are required when producing small-section cables, while larger diameter take-up reels are needed for large-section cables; when customers have specific requirements for cable length, take-up reels of corresponding capacity must also be used. The efficiency and quality of take-up reel replacement directly affect the continuous operation capability of the production line and the final quality of the product.

[0004] Currently, the replacement of the take-up reel in the cable extrusion unit mainly adopts the traditional method of manual hoisting. The operation process is roughly as follows: after a roll of cable is finished, the connecting parts between the take-up reel and the drive mechanism (such as bolts, clips, etc.) are first removed manually. Then, the full roll of cable is lifted off the take-up unit by a crane or forklift. Subsequently, the empty new take-up reel is hoisted to the installation position, and finally the take-up reel is reconnected and fixed.

[0005] However, since the take-up reel and the drive mechanism are fixed by multiple bolts or clips, multiple bolts and clips need to be disassembled and reassembled in sequence during the take-up reel replacement process, which affects the replacement efficiency of the take-up reel and thus the take-up efficiency. Utility Model Content

[0006] To overcome the above-mentioned defects, this utility model provides a cable extruder take-up device to solve the technical problem that the low replacement efficiency of the take-up reel in the prior art affects the take-up efficiency.

[0007] According to one aspect, at least one embodiment of the present invention provides a cable extruder take-up device, including a support frame, a support column, a first motor, a take-up reel, and a positioning mechanism. The support column is rotatably mounted on the side wall of the support frame. The first motor is mounted on the support frame, and the output end of the first motor is fixedly connected to the support column. The take-up reel has an installation port, and the take-up reel is fitted onto the support column through the installation port. The positioning mechanism is disposed on the support column and is used to position the support column and the take-up reel.

[0008] Preferably, the inner wall of the mounting port is provided with multiple limiting grooves, and the side wall of the support column is fixedly provided with a slider, which extends into the limiting groove and is slidably connected to the side wall of the limiting groove.

[0009] Furthermore, the positioning mechanism includes a first cavity, a positioning port, a positioning disk, a relative movement mechanism, and a limiting mechanism. Two first cavities are formed inside the support column, and multiple positioning ports are formed on the side walls of the first cavities. The positioning disk is slidably disposed within the first cavity. The relative movement mechanism is disposed between the support column and the positioning disk to drive the two positioning disks to move relative to each other. The limiting mechanism is disposed on the positioning disk to limit the movement between the positioning disk and the take-up reel.

[0010] Furthermore, the limiting mechanism includes a limiting groove, a cam, a support spring, and a first rotating mechanism. The limiting groove is formed on one side of the positioning port on the outer wall of the positioning disk. A limiting block is slidably arranged in the limiting groove, and a limiting port is formed on the limiting block. The cam is rotatably arranged in the limiting groove, and the cam contacts the side wall of the limiting port. The support spring is fixedly arranged between the bottom of the limiting groove and the limiting block. The first rotating mechanism is arranged on the support column and is used to drive the cam to rotate.

[0011] Furthermore, the first rotating mechanism includes a first driving port, a second driving port, driving prisms, and a second rotating mechanism. The first driving port is located between the positioning disk and the two first cavities. The second driving port is located on the cam. A plurality of driving prisms are rotatably arranged between the two opposite sidewalls of the two first cavities. The driving prisms pass through the adjacent first driving port and second driving port. The driving prisms are slidably connected to the sidewall of the second driving port. The second rotating mechanism is located on the support column and is used to drive the plurality of driving prisms to rotate synchronously.

[0012] Based on the above scheme, the second rotating mechanism includes a second cavity, a first gear ring, and a driving mechanism. The support column has an annular second cavity. A first gear is rotatably arranged in the second cavity on one side of the driving prism. The first gear is fixedly connected to the adjacent driving prism. The first gear ring is rotatably arranged in the second cavity and meshes with the first gear. The driving mechanism is arranged on the support column and is used to drive the first gear to rotate.

[0013] Based on the above scheme, the driving mechanism includes a first handwheel and a driving rod. The first handwheel is rotatably mounted on the support column, and the driving rod is fixedly mounted between the first handwheel and the adjacent first gear.

[0014] Based on the above scheme, the relative movement mechanism includes a bidirectional screw and a second handwheel. The bidirectional screw is rotatably disposed between the opposite sidewalls of the two first cavities. The bidirectional screw passes through the positioning plate through a threaded engagement. The second handwheel is rotatably disposed on the support column and is fixedly connected to the bidirectional screw.

[0015] The beneficial effects of the embodiments of this utility model are as follows:

[0016] 1. In this utility model, by setting a limiting mechanism, the limiting block can be driven to extend out of the limiting opening by rotating the first handwheel, thereby facilitating the limiting of the take-up reel by the limiting block, thus preventing the take-up reel from falling off the surface of the support column. At the same time, the limiting block can be driven to retract into the limiting opening by rotating the first handwheel, thereby facilitating the installation of the take-up reel.

[0017] 2. In this utility model, by setting up a relative moving mechanism, the rotation of the second handwheel can drive the bidirectional screw to rotate, thereby driving the positioning plate and the limiting block to move through the threaded engagement of the bidirectional screw and the positioning plate, which facilitates the clamping of the take-up reel by the limiting block, thereby improving the winding stability of the take-up reel. Attached Figure Description

[0018] 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.

[0019] Figure 1 This is a schematic diagram of the structure of a cable extrusion unit take-up device in one embodiment of the present invention;

[0020] Figure 2 for Figure 1 A schematic diagram of the decomposed state between the take-up reel and the support column in the embodiment;

[0021] Figure 3 for Figure 1 A schematic diagram of the supporting cross-sectional structure in the embodiment;

[0022] Figure 4 for Figure 1 A cross-sectional structural schematic diagram of the first rotating mechanism in the embodiment;

[0023] In the diagram: 1. Support frame; 2. Support column; 3. First motor; 4. Take-up reel; 5. Mounting port; 6. Limiting slot; 7. Slider; 8. First cavity; 9. Positioning port; 10. Positioning plate; 11. Limiting groove; 12. Limiting block; 13. Limiting port; 14. Cam; 15. Supporting spring; 16. First drive port; 17. Second drive port; 18. Drive prism; 19. First gear; 20. First gear ring; 21. First handwheel; 22. Bidirectional screw; 23. Second handwheel. 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 1-4 As shown, a cable extruder take-up device according to an embodiment of the present invention is illustrated. It includes a support frame 1, a support column 2, a first motor 3, a take-up reel, and a positioning mechanism. The support column 2 is rotatably mounted on the side wall of the support frame 1. The first motor 3 is mounted on the support frame 1, and the output end of the first motor 3 is fixedly connected to the support column 2. The take-up reel has an installation port 5, and the take-up reel is fitted onto the support column 2 through the installation port 5. The positioning mechanism is mounted on the support column 2 and is used to position the support column 2 and the take-up reel.

[0031] Reference Figure 1 and Figure 2 The inner wall of the mounting port 5 is provided with multiple limiting grooves 6. The side wall of the support column 2 is fixedly provided with a slider 7. The slider 7 extends into the limiting groove 6 and is slidably connected with the side wall of the limiting groove 6. Specifically, after the take-up reel 4 is installed on the support column 2, the support column 2 can be rotated by the operation of the first motor 3. Then, the take-up reel 4 is rotated by the cooperation of the slider 7 and the limiting groove 6, so as to facilitate the winding of the cable by the rotation of the take-up reel 4.

[0032] Reference Figures 2-4The positioning mechanism includes a first cavity 8, a positioning port 9, a positioning disk 10, a relative movement mechanism, and a limiting mechanism. Two first cavities 8 are formed within the support column 2. Multiple positioning ports 9 are formed on the side walls of the first cavities 8. The positioning disk 10 is slidably disposed within the first cavity 8. The relative movement mechanism is disposed between the support column 2 and the positioning disk 10 to drive the two positioning disks 10 to move relative to each other. The limiting mechanism is disposed on the positioning disk 10 to limit the movement between the positioning disk 10 and the take-up reel 4. The limiting mechanism includes a limiting groove 11 and a cam 14. The positioning plate 10 has a limiting groove 11 on one side of the positioning port 9, which supports a spring 15 and a first rotating mechanism. A limiting block 12 is slidably disposed within the limiting groove 11, and a limiting port 13 is provided on the limiting block 12. A cam 14 is rotatably disposed within the limiting groove 11, and the cam 14 contacts the side wall of the limiting port 13. The supporting spring 15 is fixedly disposed between the bottom of the limiting groove 11 and the limiting block 12. The first rotating mechanism is mounted on the supporting column 2 and is used to drive the cam 14 to rotate. The first rotating mechanism includes a first driving port 16 and a second driving port 17. The system comprises a drive port 17, drive prisms 18, and a second rotating mechanism. A first drive port 16 is located between the positioning disk 10 and the two first cavities 8. A second drive port 17 is located on the cam 14. Multiple drive prisms 18 are rotatably arranged between the two opposing sidewalls of the two first cavities 8. Each drive prism 18 passes through the adjacent first drive port 16 and second drive port 17. The drive prism 18 is slidably connected to the sidewall of the second drive port 17. The second rotating mechanism is mounted on the support column 2 and is used to drive the multiple drive prisms 18 to rotate synchronously. Specifically… The second rotating mechanism can drive the driving prism 18 to rotate. At the same time, the sliding cooperation between the driving prism 18 and the second driving port 17 drives the cam 14 to rotate. Then, the cam 14 squeezes the inner wall of the limiting port 13 to drive the limiting block 12 to move. When the limiting block 12 extends out of the limiting port 13, it can limit the take-up reel 4, thereby preventing the take-up reel 4 from falling off the surface of the support column 2. After the limiting block 12 retracts into the limiting port 13, it is convenient to install the take-up reel 4.

[0033] Reference Figures 2-4The second rotating mechanism includes a second cavity, a first gear ring 20, and a driving mechanism. A second annular cavity is formed within the support column 2. A first gear 19 is rotatably mounted on one side of the driving prism 18 within the second cavity. The first gear 19 is fixedly connected to the adjacent driving prism 18. The first gear ring 20 is rotatably mounted within the second cavity and meshes with the first gear 19. The driving mechanism is mounted on the support column 2 and is used to drive the first gear 19 to rotate. The driving mechanism includes a first handwheel 21 and a driving rod. The first handwheel 21 is rotatably mounted on the support column 2, and the driving rod is fixedly mounted between the first handwheel 21 and the adjacent first gear 19. Specifically, the rotation of the first handwheel 21 can drive the adjacent first gear 19 to rotate, and simultaneously, through the meshing of the first gear 19 and the first gear ring 20, multiple first gears 19 and multiple driving prisms 18 rotate synchronously.

[0034] Reference Figure 3 and Figure 4 The relative movement mechanism includes a bidirectional screw 22 and a second handwheel 23. The bidirectional screw 22 is rotatably arranged between the opposite side walls of the two first cavities 8. The bidirectional screw 22 passes through the positioning plate 10 through a threaded engagement. The second handwheel 23 is rotatably mounted on the support column 2 and is fixedly connected to the bidirectional screw 22. Specifically, the rotation of the second handwheel 23 can drive the bidirectional screw 22 to rotate, thereby driving the positioning plate 10 and the limiting block 12 to move through the threaded engagement between the bidirectional screw 22 and the positioning plate 10. This facilitates the clamping of the take-up reel 4 by the limiting block 12, thereby improving the winding stability of the take-up reel 4.

[0035] In this embodiment, during use, the operator rotates the first handwheel 21. The rotation of the first handwheel 21 drives the adjacent first gear 19 to rotate. Simultaneously, the meshing of the first gear 19 with the first gear ring 20 drives multiple first gears 19 and multiple drive prisms 18 to rotate synchronously. At the same time, the sliding engagement of the drive prisms 18 with the second drive port 17 drives the cam 14 to rotate. Furthermore, the cam 14 presses against the inner wall of the limiting port 13, causing the limiting block 12 to move, thereby allowing the limiting block 12 to retract into the limiting port 13. At this time, the operator places the take-up reel 4 on the support column 2 and passes the slider 7 through the limiting through slot 6. Then, the operator releases the first handwheel 21, allowing the limiting block 12 to be pushed out of the limiting slot 13 under the elastic force of the support spring 15. The cable extends into the slot 13, and the take-up reel 4 can be limited by the limiting block 12 to prevent it from falling off the surface of the support column 2. Then, the operator turns the second handwheel 23, which drives the bidirectional screw 22 to rotate. The bidirectional screw 22, in its threaded engagement with the positioning plate 10, moves the positioning plate 10 and the limiting block 12, thus facilitating the clamping and fixing of the take-up reel 4 by the limiting block 12. The operator then winds one end of the cable onto the take-up reel 4 and controls the first motor 3 to operate. The operation of the first motor 3 drives the support column 2 to rotate, which in turn drives the take-up reel 4 to rotate through the engagement of the slider 7 and the limiting through groove 6, thus facilitating the winding of the cable by rotating the take-up reel 4.

[0036] 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 extruder take-up device, comprising a support frame (1), characterized in that, Also includes: Support column (2), which is rotatably mounted on the side wall of the support frame (1); The first motor (3) is mounted on the support frame (1), and the output end of the first motor (3) is fixedly connected to the support column (2); A take-up reel (4) is provided with an installation port (5), and the take-up reel (4) is fitted onto the support column (2) through the installation port (5); A positioning mechanism is provided on the support column (2) for positioning the support column (2) and the take-up reel (4).

2. The cable extruder take-up device according to claim 1, characterized in that, The inner wall of the mounting port (5) is provided with multiple limiting grooves (6), and the side wall of the support column (2) is fixedly provided with a slider (7). The slider (7) extends into the limiting groove (6) and is slidably connected to the side wall of the limiting groove (6).

3. The cable extrusion unit take-up device according to claim 2, characterized in that, The positioning mechanism includes: The first cavity (8) is provided in two cavities (8) inside the support column (2); Positioning ports (9) are provided on the side wall of the first cavity (8). Positioning disk (10), which is slidably disposed in the first cavity (8); A relative movement mechanism is provided between the support column (2) and the positioning disk (10) for driving the two positioning disks (10) to move relative to each other; A limiting mechanism is provided on the positioning disk (10) for limiting the distance between the positioning disk (10) and the take-up disk (4).

4. The cable extrusion unit take-up device according to claim 3, characterized in that, The limiting mechanism includes: The positioning plate (10) has a limiting groove (11) on one side of the positioning port (9) on its outer wall. A limiting block (12) is slidably arranged in the limiting groove (11), and a limiting port (13) is opened on the limiting block (12). Cam (14), the cam (14) is rotatably disposed in the limiting groove (11), and the cam (14) contacts the side wall of the limiting port (13); A support spring (15) is fixedly disposed between the bottom of the limiting groove (11) and the limiting block (12); The first rotating mechanism is disposed on the support column (2) and is used to drive the cam (14) to rotate.

5. A cable extruder take-up device according to claim 4, characterized in that, The first rotating mechanism includes: The first drive port (16) is located between the positioning disk (10) and the two first cavities (8); The second drive port (17) is opened on the cam (14); A plurality of driving prisms (18) are rotatably arranged between the two opposite sidewalls of the two first cavities (8). The driving prisms (18) penetrate the adjacent first driving port (16) and second driving port (17). The driving prisms (18) are slidably connected to the sidewall of the second driving port (17). The second rotating mechanism is disposed on the support column (2) and is used to drive the multiple driving prisms (18) to rotate synchronously.

6. The cable extrusion unit take-up device according to claim 5, characterized in that, The second rotating mechanism includes: The second cavity is provided in the support column (2) with an annular second cavity. A first gear (19) is rotatably provided in the second cavity on one side of the driving prism (18). The first gear (19) is fixedly connected to the adjacent driving prism (18). A first toothed ring (20) is rotatably disposed in the second cavity, and the first toothed ring (20) meshes with the first gear (19); A drive mechanism is provided on the support column (2) and is used to drive the first gear (19) to rotate.

7. A cable extruder take-up device according to claim 6, characterized in that, The drive mechanism includes: The first handwheel (21) is rotatably mounted on the support column (2); A drive rod is fixedly disposed between the first handwheel (21) and the adjacent first gear (19).

8. A cable extruder take-up device according to claim 7, characterized in that, The relative movement mechanism includes: A bidirectional screw (22) is rotatably disposed between the opposing sidewalls of the two first cavities (8), and the bidirectional screw (22) passes through the positioning plate (10) through a threaded engagement. The second handwheel (23) is rotatably mounted on the support column (2) and is fixedly connected to the bidirectional screw (22).

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