Insulated extruded wire conductor pay-off device
The sliding mechanism and tensioning system in the insulation extrusion line device enable easy spool replacement and tension management, addressing the inefficiencies caused by heavy spools and improving operational efficiency.
Patent Information
- Application Number
- CN202422369301.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-27
AI Technical Summary
In traditional insulated extrusion and wiring discharging devices, the weight of the wire disk is too large, resulting in inconvenient replacement and reducing working efficiency.
An insulated extruded wire conductor wiring arrangement is designed, adopting structures such as sliding blocks, support plates and placement plates. The threaded rod lifts and lowers the placement plates through a forward and reverse motor to realize the rapid installation and replacement of the conductor disks, and the cable tension is adjusted through the cylinder to prevent the cable from breaking away from the guide wheel.
The rapid replacement of the wire disk is achieved, the working efficiency is improved, and the stable delivery is ensured by adjusting the cable tension.
Smart Images
Figure CN223102382U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of wire pay-off devices, and in particular to an insulating extrusion wire conductor pay-off device. Background Art
[0002] Cable insulation is an important part of a cable, and its performance directly affects the performance of the product. Therefore, the production speed and insulation quality of cable insulation are two major indicators for evaluating the insulation process in production.
[0003] In a traditional insulating extrusion wire pay-off device, since the extrusion speed of the insulating wire core is fast during the operation of the extruder, the wire spool needs to be frequently replaced. However, the wire spool is too heavy, making it inconvenient to quickly replace, resulting in a problem of reduced work efficiency. Summary of the Utility Model
[0004] In order to achieve the above object, the present application provides an insulating extrusion wire conductor pay-off device.
[0005] The insulating extrusion wire conductor pay-off device provided by the present application adopts the following technical solutions:
[0006] An insulating extrusion wire conductor pay-off device includes a bottom plate. Two parallel wire pay-off frames are slidably connected to the upper surface of the bottom plate. A wire pay-off shaft for placing a wire spool is rotatably connected to one side wall of the wire pay-off frame. An installation component for facilitating the replacement of the wire spool is provided on the bottom plate. The installation component includes two groups of guide rods respectively fixedly connected to both sides of the bottom plate. A sliding block is sleeved on each group of guide rods. The top end of the sliding block is fixedly connected to a support plate. The lower surface of the support plate is in contact with the upper surface of the bottom plate. Both ends of the upper surface of the support plate are fixedly connected to fixing plates. Vertical through grooves are formed in the opposite sides of the fixing plates. A threaded rod and a limiting rod are respectively arranged in the two through grooves. The two ends of the threaded rod and the limiting rod are respectively rotatably connected to the upper and lower side walls of the through grooves. A positive and negative motor is fixedly connected to the top end of one of the fixing plates. The output end of the positive and negative motor is fixedly connected to one end of the threaded rod. A placement plate is provided on the upper surface of the support plate. Both side walls of the placement plate are respectively slidably arranged in the through grooves and respectively sleeved on the threaded rod and the limiting rod. The placement plate is threadedly connected to the threaded rod.
[0007] By adopting the above technical solution, during use, first place the wire reel on the placement plate, then slide the wire pay-off rack away from the placement plate on the bottom plate, and then push the sliding block to make the sliding block approach the bottom plate under the guidance of the guide rod, so that the support plate is located on the upper surface of the bottom plate. Move the wire reel above the bottom plate, and then start the forward and reverse motor to drive the threaded rod to rotate, so that the placement plate threadedly connected to the threaded rod rises and falls under the action of the through groove and the limit rod, driving the wire reel to rise and fall, so that one end of the wire reel is aligned with one end of the wire pay-off shaft. Then move the wire pay-off rack to insert the wire pay-off shaft into the wire reel to install the wire reel, thus avoiding as much as possible the problem that the wire reel is too heavy and inconvenient to replace quickly, resulting in reduced work efficiency.
[0008] Preferably, protective cylinders are fixedly connected to the upper surface of the bottom plate at one end of the wire pay-off shaft away from the wire pay-off rack. Through grooves are provided on the opposite sides of the two protective cylinders. A wire passing frame is fixedly connected between the two protective cylinders at the position of the through groove. An outlet pipe is fixedly connected to one side wall of the wire passing frame. A welding machine is fixedly connected to the top end of the wire passing frame, and the welding end of the welding machine is located inside the wire passing frame.
[0009] By adopting the above technical solution, slide the wire pay-off rack to move the wire pay-off shafts with the installed wire reels into the protective cylinders respectively, and then pass the leading ends of the cables on the two wire reels through the through grooves and out through the outlet pipe, and let one of the cables be conveyed. When the cable being conveyed is almost finished, stop the conveyance so that the trailing end of the cable is located inside the wire passing frame. Then start the welding machine to weld the cable on the other wire reel to the trailing end, so that the other wire reel can continue to pay off the wire, improving work efficiency.
[0010] Preferably, a baffle is fixedly connected to one side of the upper surface of the placement plate away from the wire pay-off shaft.
[0011] By adopting the above technical solution, the baffle can prevent the wire reel from moving when pushing the wire reel during the connection of the wire pay-off shaft and the wire reel.
[0012] Preferably, rollers are fixedly connected to both sides of the bottom end of the sliding block, and the bottom ends of the rollers are at the same horizontal plane as the lower surface of the bottom plate.
[0013] By adopting the above technical solution, the rollers can support the sliding block, facilitating the sliding of the sliding block on the guide rod.
[0014] Preferably, two parallel arc-shaped retaining bars are fixedly connected to the upper surface of the placement plate.
[0015] By adopting the above technical solution, the arc-shaped retaining bars can prevent the wire reel from shaking on the placement plate when the wire reel is placed on the placement plate.
[0016] Preferably, fixed disks are fixedly connected to the ends of the guide rods away from the bottom plate.
[0017] By adopting the above technical solution, the fixed disks can prevent the sliding blocks from sliding out of the guide rods.
[0018] Preferably, fixing columns are fixedly connected to the four ends of the upper surface of the support plate, and the tops of the fixing columns penetrate through the placing plate.
[0019] By adopting the above technical solution, the fixing columns can improve the stability of the placing plate during lifting and prevent the placing plate from shaking.
[0020] Preferably, an operation board is fixedly connected to the end of the upper surface of the bottom plate away from the wire pay-off shaft. A guide wheel is rotatably connected to one side wall of the operation board. A cylinder is fixedly connected to one side wall of the operation board above the guide wheel. The output end of the cylinder is fixedly connected to a pressing plate. Tension wheels are rotatably connected to both sides of the lower surface of the pressing plate. Annular grooves are formed in the side walls of the tension wheels and the guide wheel.
[0021] By adopting the above technical solution, the cable released from the outlet pipe is passed through above the guide wheel, and then the cylinder is started to press down the pressing plate, so that the bottoms of the two tension wheels are in contact with the cable, and the cable is pressed down, which can adjust the tension of the cable during transmission. At the same time, the annular grooves can prevent the cable from detaching from the guide wheel.
[0022] In summary, the present application includes at least one of the following beneficial technical effects:
[0023] 1. Through the cooperation of structures such as the sliding blocks, the support plate and the placing plate in the present application, during use, first place the wire reel on the placing plate, then slide the wire pay-off rack on the bottom plate away from the placing plate, and then push the sliding blocks to make the sliding blocks approach the bottom plate under the guidance of the guide rods, so that the support plate is located on the upper surface of the bottom plate, move the wire reel above the bottom plate, and then start the forward and reverse motor to drive the threaded rod to rotate, so that the placing plate threadedly connected to the threaded rod rises and falls under the action of the through groove and the limiting rod, drives the wire reel to rise and fall, aligns one end of the wire reel with one end of the wire pay-off shaft, and then moves the wire pay-off rack to insert the wire pay-off shaft into the wire reel to install the wire reel, which can avoid the problem that the wire reel is too heavy and inconvenient to replace quickly, resulting in a reduction in work efficiency;
[0024] 2. By passing the cable released from the outlet pipe through above the guide wheel, and then starting the cylinder to press down the pressing plate, so that the bottoms of the two tension wheels are in contact with the cable, and the cable is pressed down, which can adjust the tension of the cable during transmission. At the same time, the annular grooves can prevent the cable from detaching from the guide wheel. Description of the Drawings
[0025] Figure 1Schematic diagram of the overall structure of a conductor pay-off device for an insulated extrusion line in an embodiment of the present application;
[0026] Figure 2 Mainly reflected in an embodiment of the present application Figure 1 Schematic diagram of the enlarged structure of area A therein;
[0027] Figure 3 Mainly reflected in an embodiment of the present application Figure 1 Schematic diagram of the enlarged structure of area B therein;
[0028] Figure 4 Mainly reflected in an embodiment of the present application Figure 1 Schematic diagram of the enlarged structure of area C therein.
[0029] Reference numerals: 1, bottom plate; 2, pay-off frame; 3, pay-off shaft; 4, guide rod; 5, sliding block; 6, support plate; 7, fixing plate; 8, through groove; 9, threaded rod; 10, limiting rod; 11, positive and negative motor; 12, placing plate; 13, protective cylinder; 14, wire passing groove; 15, wire passing frame; 16, wire outlet pipe; 17, welding machine; 18, baffle; 19, roller; 20, arc-shaped retaining strip; 21, fixed disk; 22, fixed column; 23, operation board; 24, guide wheel; 25, cylinder; 26, pressing plate; 27, tensioning wheel; 28, circular ring groove. Detailed implementation manners
[0030] The following further describes the present application in detail with reference to the attached Figures 1 - 4 drawings.
[0031] An embodiment of the present application discloses a conductor pay-off device for an insulated extrusion line.
[0032] Referring to Figures 1 - 3 , a conductor pay-off device for an insulated extrusion line includes a bottom plate 1. Two parallel pay-off frames 2 are slidably connected to the upper surface of the bottom plate 1. A pay-off shaft 3 for placing a wire reel is rotatably connected to one side side wall of the pay-off frame 2. A driving motor is installed on the other side side wall of the pay-off frame 2. The output end of the driving motor is connected to the pay-off shaft 3 to drive the pay-off shaft 3 to rotate. An installation component for conveniently replacing the wire reel is provided on the bottom plate 1;
[0033] The installation components include two groups of guide rods 4 respectively and fixedly connected to both sides of the bottom plate 1. A sliding block 5 is sleeved on each group of guide rods 4. The top end of the sliding block 5 is fixedly connected to a support plate 6. The lower surface of the support plate 6 is in contact with the upper surface of the bottom plate 1. When the sliding block 5 slides on the guide rod 4, the support plate 6 is moved below the wire pay-off spool 3. Both ends of the upper surface of the support plate 6 are fixedly connected with vertically arranged fixing plates 7. Vertically arranged through slots 8 are opened on the opposite sides of the fixing plates 7. A threaded rod 9 and a limiting rod 10 are respectively arranged in the two through slots 8. Both ends of the threaded rod 9 and the limiting rod 10 are rotatably connected to the upper and lower side walls of the through slots 8 respectively. The top end of one of the fixing plates 7 is fixedly connected with a positive and negative motor 11. The output end of the positive and negative motor 11 is fixedly connected to one end of the threaded rod 9 for driving the threaded rod 9 to rotate forward and backward. A placing plate 12 for placing the wire reel is arranged on the upper surface of the support plate 6. Both side walls of the placing plate 12 are slidably arranged in the through slots 8 and are respectively sleeved on the threaded rod 9 and the limiting rod 10. The placing plate 12 is threadedly connected to the threaded rod 9, so that when the threaded rod 9 rotates, the placing plate 12 can be driven to move up and down.
[0034] Refer to Figure 1 , on the upper surface of the bottom plate 1 at one end of the wire pay-off spool 3 far from the wire pay-off frame 2, protective cylinders 13 are fixedly connected. Through grooves 14 are opened on the opposite sides of the two protective cylinders 13. A wire passing frame 15 is fixedly connected between the two protective cylinders 13 at the position of the through groove 14. A wire outlet pipe 16 is fixedly connected to one side wall of the wire passing frame 15. A welding machine 17 is fixedly connected to the top end of the wire passing frame 15. The welding end of the welding machine 17 is located inside the wire passing frame 15. The sliding wire pay-off frame 2 moves the wire pay-off spools 3 with the wire reels installed into the protective cylinders 13 respectively, and then the leading ends of the cables on the two wire reels are passed through the through groove 14 and then out through the wire outlet pipe 16, so that one of the cables is conveyed. When the cable being conveyed is almost used up, the conveying is stopped, so that the trailing end of the cable is located inside the wire passing frame 15, and then the welding machine 17 is started to weld the cable on the other wire reel to the trailing end, so that the other wire reel can continue to pay off the wire, improving the working efficiency.
[0035] Refer to Figure 1 , a baffle 18 is fixedly connected to one side of the upper surface of the placing plate 12 far from the wire pay-off spool 3. By means of the baffle 18, when connecting the wire pay-off spool 3 and the wire reel, the wire reel can be prevented from being pushed and moving.
[0036] Refer to Figure 1 , both sides of the bottom end of the sliding block 5 are fixedly connected with rollers 19. The bottom ends of the rollers 19 are at the same horizontal plane as the lower surface of the bottom plate 1. The sliding block 5 can be supported by the rollers 19, facilitating the sliding of the sliding block 5 on the guide rod 4.
[0037] Refer to Figure 1, two parallel arc-shaped stoppers 20 are fixedly connected to the upper surface of the placement plate 12. The arc-shaped stoppers 20 can prevent the wire reel from shaking on the placement plate 12 when the wire reel is placed on the placement plate 12.
[0038] Referring to Figure 1 , fixed disks 21 are fixedly connected to the ends of the guide rods 4 far from the bottom plate 1. The fixed disks 21 can prevent the sliding blocks 5 from sliding out of the guide rods 4.
[0039] Referring to Figure 1 , fixing columns 22 are fixedly connected to the four ends of the upper surface of the support plate 6. The tops of the fixing columns 22 all penetrate through the placement plate 12. The fixing columns 22 can improve the stability when the placement plate 12 is lifted and prevent the placement plate 12 from shaking.
[0040] Referring to Figure 1 and Figure 4 , an operation plate 23 is fixedly connected to the end of the upper surface of the bottom plate 1 far from the wire pay-off shaft 3. A guide wheel 24 is rotatably connected to one side wall of the operation plate 23. A cylinder 25 is fixedly connected to the side wall of the operation plate 23 above the guide wheel 24. The output end of the cylinder 25 is fixedly connected to a pressing plate 26. Tension wheels 27 are rotatably connected to both sides of the lower surface of the pressing plate 26. Annular grooves 28 are formed in the side walls of both the tension wheels 27 and the guide wheel 24. The cable released from the wire outlet pipe 16 is passed through above the guide wheel 24, and then the cylinder 25 is started to press down the pressing plate 26, so that the bottoms of the two tension wheels 27 are in contact with the cable, and the cable is pressed down, which can adjust the tension of the cable during transmission. At the same time, the annular grooves 28 can prevent the cable from detaching from the guide wheel 24.
[0041] The implementation principle of an insulating extrusion wire conductor pay-off device in an embodiment of the present application is as follows: When in use, first place the wire reel on the placement plate 12, then slide the pay-off rack 2 on the bottom plate 1 away from the placement plate 12, and then push the sliding block 5 to make the sliding block 5 approach the bottom plate 1 under the guidance of the guide rod 4, so that the support plate 6 is located on the upper surface of the bottom plate 1. Move the wire reel above the bottom plate 1, and then start the forward and reverse motor 11 to drive the threaded rod 9 to rotate, so that the placement plate 12 threadedly connected to the threaded rod 9 is lifted and lowered under the action of the through groove 8 and the limit rod 10, driving the wire reel to be lifted and lowered, so that one end of the wire reel is aligned with one end of the wire pay-off shaft 3. Then move the pay-off rack 2 to insert the wire pay-off shaft 3 into the wire reel to install the wire reel, which can avoid the problem that the wire reel is too heavy and inconvenient to be quickly replaced, resulting in reduced work efficiency. After that, the cable released from the wire outlet pipe 16 is passed through above the guide wheel 24, and then the cylinder 25 is started to press down the pressing plate 26, so that the bottoms of the two tension wheels 27 are in contact with the cable, and the cable is pressed down, which can adjust the tension of the cable during transmission. At the same time, the annular grooves 28 can prevent the cable from detaching from the guide wheel 24.
[0042] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application. Therefore, all equivalent changes made according to the structure, shape and principle of the present application shall be covered within the protection scope of the present application.
Claims
1. An insulating extrusion wire conductor pay-off device, comprising a bottom plate (1), on the upper surface of the bottom plate (1) there are two pay-off racks (2) arranged in parallel and slidably connected, on one side side wall of the pay-off rack (2) there is a pay-off shaft (3) rotatably connected for placing a wire reel, and an installation component for facilitating the replacement of the wire reel is provided on the bottom plate (1), characterized in that: The installation component includes two groups of guide rods (4) respectively fixedly connected to both sides of the bottom plate (1). A sliding block (5) is sleeved on each group of guide rods (4). The top end of the sliding block (5) is fixedly connected with a support plate (6). The lower surface of the support plate (6) is in contact with the upper surface of the bottom plate (1). Both ends of the upper surface of the support plate (6) are fixedly connected with fixing plates (7). A vertical through groove (8) is formed on the opposite side of the fixing plates (7). A threaded rod (9) and a limiting rod (10) are respectively arranged in the two through grooves (8). Both ends of the threaded rod (9) and the limiting rod (10) are rotatably connected to the upper and lower side walls of the through groove (8). The top end of one of the fixing plates (7) is fixedly connected with a positive and negative motor (11). The output end of the positive and negative motor (11) is fixedly connected with one end of the threaded rod (9). A placing plate (12) is arranged on the upper surface of the support plate (6). Both side walls of the placing plate (12) are slidably arranged in the through groove (8) and respectively sleeved on the threaded rod (9) and the limiting rod (10). The placing plate (12) is threadedly connected with the threaded rod (9).
2. The conductor pay-off device for an insulated extruded wire according to claim 1, wherein: On the upper surface of the bottom plate (1) at the end of the wire pay-off shaft (3) far away from the wire pay-off frame (2), protective cylinders (13) are fixedly connected. A wire passing groove (14) is formed on the opposite side of the two protective cylinders (13). A wire passing frame (15) is fixedly connected between the two protective cylinders (13) at the wire passing groove (14). A wire outlet pipe (16) is fixedly connected to one side wall of the wire passing frame (15). A welding machine (17) is fixedly connected to the top end of the wire passing frame (15). The welding end of the welding machine (17) is located in the wire passing frame (15).
3. An insulating extrusion line conductor pay-off device according to claim 2, characterized in that: A baffle (18) is fixedly connected to one side of the upper surface of the placing plate (12) far away from the wire pay-off shaft (3).
4. The conductor pay-off device for an insulated extruded wire according to claim 3, characterized in that: Both sides of the bottom end of the sliding block (5) are fixedly connected with rollers (19). The bottom ends of the rollers (19) are at the same horizontal plane as the lower surface of the bottom plate (1).
5. An insulating extrusion line conductor pay-off device according to claim 4, characterized in that: Two parallel arc-shaped blocking strips (20) are fixedly connected to the upper surface of the placing plate (12).
6. The conductor pay-off device for an insulated extrusion line according to claim 5, characterized in that: Fixing disks (21) are fixedly connected to the ends of the guide rods (4) far away from the bottom plate (1).
7. An insulating extrusion wire conductor pay-off device according to claim 6, characterized in that: Fixing columns (22) are fixedly connected to the four ends of the upper surface of the support plate (6). The top ends of the fixing columns (22) all penetrate through the placing plate (12).
8. An insulating extrusion line conductor pay-off device according to claim 7, characterized in that: An operation plate (23) is fixedly connected to the upper surface of the bottom plate (1) at the end far away from the wire pay-off shaft (3). A guide wheel (24) is rotatably connected to one side wall of the operation plate (23). A cylinder (25) is fixedly connected to one side wall of the operation plate (23) above the guide wheel (24). The output end of the cylinder (25) is fixedly connected with a pressing plate (26). Tension wheels (27) are rotatably connected to both sides of the lower surface of the pressing plate (26). Annular grooves (28) are formed on the side walls of the tension wheels (27) and the guide wheel (24).