Multifunctional vertical movable conductor pay-off rack
By designing a multi-function vertical movable conductor wiring rack, the problem of the inability to effectively mount small and medium-sized disc tools in the prior art is solved, precise adjustment of the tension force of the wiring and timely shutdown of the disconnection induction are achieved, and production efficiency and the applicability of the equipment are improved.
Patent Information
- Application Number
- CN202421351834.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-14
AI Technical Summary
In the production of existing cable conductors, the cable mounts do not support small discs, resulting in low production efficiency and safety hazards.
A multi-function vertical movable conductor wire laying frame is designed, consisting of a counterweight stabilizer base, a central shaft, and a wire disk, equipped with a adjustable wire tension device and a wire breaking sensing device, and the center shaft can be detached to accommodate different sizes of discs.
By accurately adjusting the wire tension, preventing wire breakage and improving production efficiency; the disconnection induction device is shut down in time to avoid safety hazards; the quick replacement function of the central shaft is suitable for different sizes of discs, improving the applicability and economic benefits of the device.
Smart Images
Figure CN222593036U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pay-off rack equipment, in particular to a multifunctional vertical movable conductor pay-off rack. Background Art
[0002] Cables can be seen everywhere in modern human life. They are usually made of several or several groups of wires twisted together like ropes. Each group of wires is insulated from each other and often twisted around a center. The entire outside is covered with a highly insulating covering. The cable has the characteristics of internal electrification and external insulation. All wires and cables are processed from the conductor. Insulation, shielding, cabling, sheathing, etc. are added layer by layer on the outside of the conductor to make wire and cable products. The more complex the product structure, the more superimposed layers there are.
[0003] In the prior art, during the production of cable conductors, when the reel is paying out the wire, the wire may break due to over-tightening or over-loosening, thereby affecting the production efficiency. If the equipment is not shut down in time after the wire breakage, it may cause a safety hazard. The central single wire of the conductor is set on the pay-off frame behind the stranding machine. Since the pay-off frame provided by the equipment has requirements on the size of the pay-off reel, especially small reels cannot be set up. Therefore, in order to solve the above problems, the utility model proposes a multifunctional vertical movable conductor pay-off frame. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a multifunctional vertical movable conductor pay-off stand, which is a vertical pay-off device, consisting of a weighted stable base, a central axis, and a wire reel. The base is provided with a device for adjusting the pay-off tension to prevent the pay-off from being too tight or too loose, and is also equipped with a wire break sensing device. When the wire breaks, the wire reel stops rotating, issues a prompt, and stops the machine in time. The central axis is detachable, so the shaft diameter can be adjusted conveniently according to the size of the center hole of the reel.
[0005] The utility model provides the following technical solutions: a multifunctional vertical movable conductor pay-off stand, comprising a counterweight base, a motor is fixedly installed at the bottom of the inner cavity of the counterweight base, a speed regulator is fixedly installed at the bottom of the inner cavity of the counterweight base and located just to the right of the motor, a turntable is fixedly sleeved on the top of the motor output shaft, the turntable is located just above the counterweight base, a broken wire sensor is fixedly installed on the left side of the bottom of the turntable, a bearing 1 is fixedly installed on the upper part of the turntable, electromagnets are evenly fixedly installed on the upper part of the turntable and located around the bearing 1, the number of the electromagnets is six, a bearing 2 is fixedly installed on the upper part of the counterweight base, and the turntable is located in the inner cavity of the bearing 2.
[0006] Preferably, a wire drum is fixedly installed on the upper part of the bearing 2, and the bottom of the wire drum is fixedly connected to the bearing 1. An annular groove is opened at the bottom of the wire drum, and a spring 1 is evenly fixedly installed on the top of the annular groove. A traction block is fixedly installed on the bottom end of the spring 1. The number of the traction blocks is six and corresponds to the electromagnets.
[0007] Preferably, a groove 1 is provided on the top of the wire drum, and the groove 1 is located directly above the bearing 1. A spring 2 is fixedly installed on the bottom of the groove 1, and a lifting plate is fixedly installed on the top of the spring 2. The lifting plate is movably connected to the inner wall of the groove 1 cavity.
[0008] Preferably, grooves 2 are evenly and equidistantly provided on the inner wall of the groove 1 cavity, the number of the grooves 2 is four, and a central axis is clamped on the upper part of the wire drum.
[0009] Preferably, a clamping shaft is fixedly installed at the bottom end of the central shaft, and the clamping shaft matches with the first groove. The side of the clamping shaft is evenly fixedly installed with clamping blocks, and the number of the clamping blocks is four and they match with the second groove.
[0010] Compared with the prior art, the utility model has the following beneficial effects:
[0011] 1. By energizing the electromagnet to attract the traction block, the turntable can drive the wire drum to rotate, thereby performing the wire-releasing operation. The speed regulator is used to adjust the speed of the motor to change the wire-releasing speed of the device. Combined with the electromagnetic attraction between the electromagnet and the traction block, the pulling force during wire-releasing can be accurately adjusted to prevent wire breakage, thereby effectively improving the production efficiency of the cable. The wire-breaking sensor can detect the traction force between the electromagnet and the traction block. When a wire break occurs, the wire-breaking sensor detects that the traction force suddenly decreases, and then the electromagnet is powered off. At this time, the traction block returns to its original position under the action of the elastic potential energy of the spring, and the wire drum stops rotating. The wire-breaking sensor immediately issues a prompt, effectively avoiding the occurrence of safety hazards.
[0012] 2. By pressing the center shaft, the clamping shaft enters the inside of groove one, and the lifting plate descends to compress spring two to produce elastic potential energy. When the clamping block slides to the bottom of groove two, the center shaft rotates counterclockwise. The center shaft drives the clamping shaft to rotate and moves the clamping block to the other end of groove two. The elastic potential energy of spring two is released to make the lifting plate push the clamping shaft to move upward, so that the clamping block and groove two are clamped, and the center shaft is fixed. When it is necessary to replace the center shaft of different thicknesses, the center shaft can be taken out by pressing the center shaft downward again and rotating it clockwise, which realizes the quick replacement of the center shaft and solves the problem that small discs cannot be set up during the production process. It is conducive to the installation and fixing of discs of different sizes, greatly improving the applicability of the device and having good economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the exterior structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;
[0015] Figure 3 For this utility model Figure 2 The enlarged schematic diagram at A in the middle;
[0016] Figure 4 This is a schematic diagram of the central shaft quick-disassembly structure of the utility model;
[0017] Figure 5 It is a schematic diagram of the groove of the quick-release structure of the utility model.
[0018] In the figure: 1. counterweight base; 2. motor; 3. speed regulator; 4. turntable; 5. wire break sensor; 6. bearing 1; 7. electromagnet; 8. bearing 2; 9. wire drum; 10. annular groove; 11. spring 1; 12. traction block; 13. groove 1; 14. spring 2; 15. lifting plate; 16. groove 2; 17. center shaft; 18. clamping shaft; 19. clamping block. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-Figure 4A multifunctional vertical movable conductor pay-off stand comprises a counterweight base 1, a motor 2 is fixedly installed at the bottom of the inner cavity of the counterweight base 1, a speed regulator 3 is fixedly installed at the bottom of the inner cavity of the counterweight base 1 and located just to the right of the motor 2, a turntable 4 is fixedly sleeved on the top of the output shaft of the motor 2, the turntable 4 is located just above the counterweight base 1, a broken wire sensor 5 is fixedly installed on the left side of the bottom of the turntable 4, a bearing 6 is fixedly installed on the upper part of the turntable 4, an electromagnet 7 is evenly fixedly installed on the upper part of the turntable 4 and located around the bearing 6, and the number of the electromagnets 7 is six, a bearing 2 8 is fixedly installed on the upper part of the counterweight base 1, the turntable 4 is located in the inner cavity of the bearing 2 8, a wire drum 9 is fixedly installed on the upper part of the bearing 2 8, the bottom of the wire drum 9 is fixedly sleeved with the bearing 1 6, an annular groove 10 is opened at the bottom of the wire drum 9, a spring 11 is evenly fixedly installed on the top of the annular groove 10, a traction block 12 is fixedly installed on the bottom of the spring 11, and the number of the traction blocks 12 is six and corresponds to the electromagnet 7, and the motor 2 is started so that the turntable 4 rotates, at this time the wire drum 9 is in a stationary state relative to the counterweight base 1, the electromagnet 7 is energized to generate magnetism and attract the traction block 12, the spring 11 generates elastic potential energy, and the electromagnet 7 and the traction block 12 attract each other so that the turntable 4 can drive the wire drum 9 to rotate, thereby driving the reel to perform the wire-releasing operation, the speed regulator 3 can adjust the speed of the motor 2 to change the wire-releasing speed of the device, and then cooperate with the electromagnetic attraction between the electromagnet 7 and the traction block 12, the tension during wire-releasing can be accurately adjusted to prevent the occurrence of wire breakage, so that the production efficiency of the cable is effectively improved, the wire-breaking sensor 5 can detect the size of the traction force between the electromagnet 7 and the traction block 12, when the wire breaks, the wire-breaking sensor 5 detects that the traction force is suddenly reduced, and the electromagnet 7 is powered off, and the traction block 12 returns to its original position under the action of the elastic potential energy of the spring 11, so that the wire drum 9 stops rotating, and the wire-breaking sensor 5 immediately issues a prompt, effectively avoiding the occurrence of safety hazards;
[0021] A groove 13 is provided on the top of the wire drum 9, and the groove 13 is located directly above the bearing 16. A spring 2 14 is fixedly installed at the bottom of the groove 13, and a lifting plate 15 is fixedly installed on the top of the spring 2 14. The lifting plate 15 is movably connected to the inner wall of the cavity of the groove 13. The inner wall of the cavity of the groove 13 is evenly and equidistantly provided with grooves 2 16, and the number of grooves 2 16 is four. A central shaft 17 is clamped on the upper part of the wire drum 9, and a clamping shaft 18 is fixedly installed at the bottom of the central shaft 17. The clamping shaft 1 8 is matched with the groove 13, and the side of the clamping shaft 18 is evenly fixed with a clamping block 19, and the number of the clamping blocks 19 is four and is matched with the groove 2 16. The reel is placed on the wire reel 9, and a suitable central shaft 17 is selected according to the size of the reel. The clamping shaft 18 at the bottom of the central shaft 17 corresponds to the groove 13 on the upper part of the wire reel 9, so that the clamping block 19 and the groove 2 16 are matched with each other, and the central shaft 17 is pressed so that the clamping shaft 18 enters the groove 13. At this time, the lifting plate The spring 14 is compressed to produce elastic potential energy. When the clamping block 19 slides to the bottom of the groove 16, the central shaft 17 is rotated counterclockwise. The central shaft 17 drives the clamping shaft 18 to rotate so that the clamping block 19 moves to the other end of the groove 16. The elastic potential energy of the spring 14 is released so that the lifting plate 15 pushes the clamping shaft 18 to move upward, so that the clamping block 19 is clamped with the groove 16, so that the central shaft 17 above the wire drum 9 is fixed. When it is necessary to replace the central shaft 17 of different thicknesses, the central shaft 17 can be taken out by pressing the central shaft 17 downward again and rotating it clockwise, thereby realizing the quick installation and disassembly of the central shaft 17. After the central shaft 17 is installed, the disk is fixed, which solves the problem that small disks cannot be erected during the production process, so that the device can flexibly and quickly adjust the diameter of the neutral axis 17, thereby fixing disks of different sizes, greatly improving the applicability of the device, and having good economic benefits.
[0022] Working principle: Place the reel on the wire reel 9, select a suitable center axis 17 according to the size of the reel, and make the clamping axis 18 at the bottom of the center axis 17 correspond to the groove 13 on the upper part of the wire reel 9, so that the clamping block 19 and the groove 2 16 fit each other, press the center axis 17 to make the clamping axis 18 enter the inside of the groove 13, at this time, the lifting plate 15 is under pressure and drops, and the spring 2 14 is compressed to produce elastic potential energy. When the clamping block 19 slides to the bottom of the groove 2 16, the center axis 17 is rotated counterclockwise, and the center axis 17 drives the clamping axis 18 to rotate so that the clamping block 19 moves to the other end of the groove 2 16. The elastic potential energy of the spring 2 14 is released, so that the lifting plate 15 pushes the clamping axis 18 to move upward, so that the clamping block 19 and the groove 2 16 are clamped, so that the center axis 17 above the wire reel 9 is fixed. When it is necessary to replace the center axis 17 of different thicknesses, press the center axis 17 downward again and rotate it clockwise. The center shaft 17 can be taken out, thereby realizing the quick installation and disassembly of the center shaft 17. After the center shaft 17 is installed, the reel is fixed, and the motor 2 is started to rotate the turntable 4. At this time, the wire reel 9 is stationary relative to the counterweight base 1, and the electromagnet 7 is energized to generate magnetism and attract the traction block 12. The spring 11 generates elastic potential energy. The electromagnet 7 and the traction block 12 attract each other, so that the turntable 4 can drive the wire reel 9 to rotate, thereby driving the reel to perform the wire-releasing operation. The speed of the motor 2 can be adjusted by the speed regulator 3 to change the wire-releasing speed of the device. The traction force between the electromagnet 7 and the traction block 12 can be detected by the wire break sensor 5. When the wire breaks, the wire break sensor 5 detects that the traction force is suddenly reduced, and the electromagnet 7 is powered off. The traction block 12 returns to its original position under the action of the elastic potential energy of the spring 11, so that the wire reel 9 stops rotating, and the wire break sensor 5 immediately issues a prompt.
Claims
1. A multifunctional vertical movable conductor pay-off stand, comprising a weighted base (1), characterized in that: A motor (2) is fixedly mounted at the bottom of the inner cavity of the counterweight base (1); a speed regulator (3) is fixedly mounted at the bottom of the inner cavity of the counterweight base (1) and located directly to the right of the motor (2); a turntable (4) is fixedly sleeved on the top of the output shaft of the motor (2); the turntable (4) is located directly above the counterweight base (1); a wire break sensor (5) is fixedly mounted on the left side of the bottom of the turntable (4); a bearing 1 (6) is fixedly mounted on the upper part of the turntable (4); electromagnets (7) are evenly fixedly mounted on the upper part of the turntable (4) and located around the bearing 1 (6); the number of the electromagnets (7) is six; a bearing 2 (8) is fixedly mounted on the upper part of the counterweight base (1); and the turntable (4) is located in the inner cavity of the bearing 2 (8).
2. The multifunctional vertical movable conductor pay-off stand according to claim 1, characterized in that: A wire drum (9) is fixedly mounted on the upper part of the second bearing (8), and the bottom of the wire drum (9) is fixedly sleeved with the first bearing (6). An annular groove (10) is provided at the bottom of the wire drum (9), and a spring (11) is evenly fixedly mounted on the top of the annular groove (10). A traction block (12) is fixedly mounted on the bottom end of the spring (11), and the number of the traction blocks (12) is six and corresponds to the electromagnet (7).
3. The multifunctional vertical movable conductor pay-off stand according to claim 2, characterized in that: A groove 1 (13) is provided on the top of the wire drum (9), and the groove 1 (13) is located directly above the bearing 1 (6). A spring 2 (14) is fixedly installed at the bottom of the groove 1 (13), and a lifting plate (15) is fixedly installed at the top of the spring 2 (14). The lifting plate (15) is movably connected to the inner wall of the cavity of the groove 1 (13).
4. The multifunctional vertical movable conductor pay-off stand according to claim 3, characterized in that: The inner wall of the cavity of the groove one (13) is evenly and equidistantly provided with groove two (16), the number of the groove two (16) is four, and the upper part of the wire drum (9) is clamped with a central axis (17).
5. The multifunctional vertical movable conductor pay-off stand according to claim 4, characterized in that: A clamping shaft (18) is fixedly mounted on the bottom end of the central shaft (17), and the clamping shaft (18) is matched with the groove one (13). A clamping block (19) is evenly fixedly mounted on the side of the clamping shaft (18), and the number of the clamping blocks (19) is four and they are matched with the groove two (16).