CN223273070U - Cable shielding layer processing mechanism - Google Patents
Cable shielding layer processing mechanismInfo
- Publication number
- CN223273070U CN223273070U CN202422019326.0U CN202422019326U CN223273070U CN 223273070 U CN223273070 U CN 223273070U CN 202422019326 U CN202422019326 U CN 202422019326U CN 223273070 U CN223273070 U CN 223273070U
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Abstract
本实用新型属于线缆生产技术领域的线缆屏蔽层加工机构。底座(7)上安装放带盘(2)、整直轮(3)、包覆带轮组(14)、导向辊(9)，放带盘(2)位于底座(7)一侧表面靠近一端位置，整直轮(3)和包覆带轮组(14)位于底座(7)设置放带盘(2)的同一侧表面靠近另一端位置，整直轮(3)靠近包覆带轮组(14)，导向辊(9)位于底座(7)一侧侧面。本实用新型所述的线缆屏蔽层加工机构，结构简单、操作便捷，保障屏蔽带放带稳定性，适用于多种型号和尺寸线缆生产，提高线缆加工质量。
The utility model belongs to a cable shielding layer processing mechanism in the field of cable production technology. A tape unwinding reel (2), a straightening wheel (3), a covering pulley group (14), and a guide roller (9) are installed on a base (7). The tape unwinding reel (2) is located on one side surface of the base (7) near one end, the straightening wheel (3) and the covering pulley group (14) are located on the same side surface of the base (7) where the tape unwinding reel (2) is located near the other end, the straightening wheel (3) is close to the covering pulley group (14), and the guide roller (9) is located on one side surface of the base (7). The cable shielding layer processing mechanism described in the utility model has a simple structure and is easy to operate. It ensures the stability of the shielding tape unwinding, is applicable to the production of cables of various models and sizes, and improves the cable processing quality.
Description
Technical Field
The utility model belongs to the technical field of cable production, and particularly relates to a cable shielding layer processing mechanism.
Background
The processing method of the shielding layer in the cable mainly comprises three major types of winding, longitudinal wrapping and dragging wrapping, wherein a double-pitch stranding machine is used for stranding the small-specification shielding cable, and because the shielding layer is mainly made of an aluminum foil belt, the shielding layer is processed in a dragging wrapping mode for fully playing the efficiency of double-pitch stranding, and the dragging wrapping mechanism is correspondingly configured and is arranged between the pay-off rack and the stranding machine. The shielding layer is processed in a dragging and packing mode, and the key of ensuring quality is that the tension of the aluminum foil tape is required to be stable, and the phenomenon of overturning cannot occur in the process of tape releasing of the aluminum foil. However, the conventional various mop bags are not ideal in practical use effect, and the uniform coordination among stability, operability and economy cannot be well considered.
The utility model provides a technology that the name is "shielding layer automatic cladding equipment for cable processing", the publication is "CN117275843A", this technique relates to cable processing technical field, and a shielding layer automatic cladding equipment for cable processing is disclosed, including cable transmission mechanism, the cable passes through cable transmission mechanism and removes the processing on the assembly line, the base plate is installed to cable transmission mechanism front side, the cladding disc is installed in the rotation of base plate upside, cladding disc rear side is provided with the cladding roller, the perforation that supplies the shielding layer area to pass is seted up to the cladding disc, cladding disc front side is provided with the rubber coating mechanism, the driving motor is installed to the base plate upside, driving motor drives cladding disc rotation, the rubber coating mechanism is including installing the glue insulation box of cladding disc lateral wall and rotate the rubber coating cotton roller of installing on the glue insulation box, be distributed with a plurality of being used for conveniently scribbling the liquid board of glue cotton roller drawing in centrifugal state on the rubber coating cotton roller, the glue insulation box inner wall is provided with the flexible circular track groove of getting liquid of guide, the rubber coating mechanism can not glue the shielding layer area for the shielding layer area is glued when twining more stall. The technology does not relate to the technical problems and technical proposal of the application.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the cable shielding layer processing mechanism which has the advantages of simple structure, convenience in operation, guarantee of the belt releasing stability of the shielding belt, suitability for production of cables with various models and sizes and improvement of the processing quality of the cables.
The technical scheme adopted by the utility model is as follows:
The utility model relates to a cable shielding layer processing mechanism, which is characterized in that a pay-off disc, a straightening wheel, a coating belt wheel set and a guide roller are arranged on a base, wherein the pay-off disc is positioned at a position, close to one end, of one side surface of the base, the straightening wheel and the coating belt wheel set are positioned at a position, close to the other end, of the same side surface of the base, where the pay-off disc is arranged, the straightening wheel is close to the coating belt wheel set, and the guide roller is positioned at a side surface of the base.
The motor is fixedly arranged on the other side surface of the base, and a motor shaft is connected with the tape discharging disc.
The cladding band pulley group include first band pulley, second band pulley, third band pulley, flat belt, first band pulley, second band pulley, third band pulley are triangle-shaped and arrange, flat belt suit is on first band pulley, second band pulley, third band pulley, the second band pulley is adjustable take-up pulley.
The straightening wheel extends to between the first belt wheel and the third belt wheel, the straightening wheel is pressed on the flat belt, and the position of the flat belt, attached to the straightening wheel, is of a concave structure.
The base is positioned on the side surface of the position between the stranding machine and the paying-off machine.
The reel is arranged to be capable of paying out the shielding belt, and the shielding belt is arranged to be capable of bypassing between the straightening wheel and the flat belt and bypassing the guide wheel. The shield tape wound around the guide wheel is provided in a structure capable of winding around the cable core wire.
The paying-off disc comprises a locking nut, a disc shaft, a first baffle plate, a mechanical tension component and a second baffle plate; the reel shaft is movably connected with the base through a bearing, the second baffle plate is fixedly sleeved on the reel shaft, the aluminum foil belt is sleeved on the reel shaft, and the first baffle plate is sleeved on the reel shaft.
The mechanical tension component comprises an adjusting screw, a spring and a knock pin, wherein the knock pin passes through Kong Caoding on the base and leans against the second baffle, the adjusting screw is screwed and connected to the threaded part of the hole groove, the spring is positioned in the hole groove, and the spring is clamped between the adjusting screw and the knock pin.
The shielding belt is an aluminum foil belt.
By adopting the technical scheme of the utility model, the working principle and the beneficial effects are as follows:
According to the cable shielding layer processing mechanism disclosed by the utility model, the upper surface of the base is upward, the upper surface of the base is provided with the paying-off disc, the straightening wheel, the coating belt wheel group and the guide roller, the paying-off disc is used for paying out the shielding belt, the straightening wheel is matched with the coating belt wheel group and used for straightening the shielding belt, the paying-off disc of the guide roller is positioned at a position, close to one end, of the surface of one side of the base, and the guide roller is used for guiding the straightened shielding belt and then reliably winding the shielding belt on the surface of a cable core wire. The straightening wheel and the coating belt wheel group are positioned on the same side surface of the base, provided with the tape releasing disc, close to the other end, so that the straightening wheel and the coating belt wheel group can be matched for operation conveniently. The straightening wheel is close to the coating belt wheel group, so that the force applied by the straightening wheel on the flat belt is realized, the flat belt has coating force on the straightening wheel, the leveling force of the aluminum foil belt is reliably regulated, and the leveling of the aluminum foil is ensured. The guide roller is located base one side, and the guide roller is with shielding tape guide cable heart yearn. When the drawing and wrapping operation is carried out, the working principle and the working process are that 1) an aluminum foil belt is mounted on a tape releasing disc, the aluminum foil belt is drawn, penetrates into a region between a flat belt and a straightening wheel on a coating belt wheel set, bypasses a guide roller and is wound and fixed on the surface of a cable core wire, 2) drawing and wrapping equipment is started, a plurality of cable core wires start to synchronously work under the action of a stranding machine (double-pitch stranding machine), the aluminum foil belt which is wound and fixed on the surface of the cable core wires starts to twist after passing through a core wire guide roller set, the aluminum foil belt which is also used as a part of the cable core wires is wound and fixed on the surface of the cable core wires participates in twisting, the twisting pitch of the cable core wires is synchronously wound on the surface of the twisted core wires to form a shielding layer, 3) the coating force of the flat belt on the straightening wheel is adjusted by adjusting the position of a second belt wheel, namely the leveling force of the aluminum foil belt is guaranteed, meanwhile, the resistance formed by the flat belt can play a role in buffering of the tape, particularly, the lifting and the aluminum foil belt can always stably move before the guiding roller is wound and the lifting and the tape in the process.
Drawings
The following is a brief description of what is expressed in the drawings of this specification and the references in the drawings:
FIG. 1 is a schematic diagram of a cable shield processing mechanism according to the present utility model;
FIG. 2 is a schematic diagram of a cable shielding layer processing mechanism according to the present utility model;
The drawing comprises 1-shielding belt, 2-unreeling belt, 3-straightening wheels, 4, 6, 10-belt wheels, 5-flat belt, 7-base, 8-double-pitch stranding machine, 9-guide roller, 11-paying-off machine, 12-core wire guide roller set, 13-cable core wire, 14-coating belt wheel set, 15-, 16-, 17-, 18-, 21-locking nut, 22-belt wheel shaft, 23-first baffle, 24-mechanical tension component and 25-second baffle.
Detailed Description
The following describes the shape, structure, mutual position and connection relation between parts, action of parts and working principle of the specific embodiment of the present utility model by describing examples in further detail:
As shown in fig. 1 and fig. 2, the utility model relates to a cable shielding layer processing mechanism, a reel 2, a straightening wheel 3, a coating belt wheel set 14 and a guide roller 9 are arranged on a base 7, the reel 2 is positioned on one side surface of the base 7 and is close to one end, the straightening wheel 3 and the coating belt wheel set 14 are positioned on the same side surface of the base 7, where the reel 2 is arranged, and are close to the other end, the straightening wheel 3 is close to the coating belt wheel set 14, and the guide roller 9 is positioned on one side surface of the base 7. The structure provides an improved technical scheme aiming at the defects in the prior art. When the structure sets up, set up base 7, base 7 upper surface is upwards, installs on the base 7 upper surface and puts the disk 2, the straightening wheel 3, cladding belt pulley group 14, guide roll 9, put disk 2 and be used for letting out shielding tape 1, the cooperation of straightening wheel 3 and cladding belt pulley group 14 for the shielding tape 1 of straightening, guide roll 9 puts disk 2 and is located base 7 one side surface and is close to one end position, guide roll 9 is used for leading shielding tape 1 after the alignment, then reliably twines cable core wire 13 surface. The straightening wheel 3 and the coating belt wheel set 14 are positioned on the same side surface of the base 7, on which the tape releasing disc 2 is arranged, close to the other end, so that the straightening wheel and the coating belt wheel set 14 can work cooperatively. The straightening wheel 3 is close to the coating belt wheel group 14, so that the straightening wheel applies force on the flat belt, the flat belt 5 has coating force on the straightening wheel 3, the leveling force of the aluminum foil belt is reliably adjusted, and the leveling of the aluminum foil is ensured. The guide roller 9 is located on one side surface of the base 7, and the guide roller 9 guides the shield tape 1 to the cable core wire 13. When the drawing and wrapping operation is carried out, the working principle and the process are that 1) an aluminum foil belt 1 is installed to a tape discharging disc 2, the aluminum foil belt 1 is drawn, the aluminum foil belt 1 penetrates into the area between a flat belt 5 and a straightening wheel 3 on a wrapping belt wheel set 14, the surface of a cable core wire 13 is wound and fixed, 2) drawing and wrapping equipment is started, a stranding machine 8 and a paying-off machine 11 start to synchronously work, a plurality of cable core wires 13 start to be stranded after passing through a core wire guide roller set 12 under the action of the stranding machine (double-pitch stranding machine) 8, the aluminum foil belt 1 wound and fixed on the surface of the cable core wire 13 also participates in stranding as a part, the aluminum foil belt 1 is synchronously wound on the surface of the stranded core wire 13 along with the twisting pitch of the cable core wire 13 to form a shielding layer, 3) the leveling force of the aluminum foil belt 3 is adjusted by adjusting the position of a second belt wheel 6, the leveling force of the aluminum foil belt is guaranteed, meanwhile, the resistance formed by the flat belt can play a role in buffering the tape, and particularly, the phenomenon that the aluminum foil belt 1 always turns smoothly and does not turn over before the guiding roller 9 is wound and does not occur in the lifting and lowering process of the drawing and wrapping equipment. The cable shielding layer processing mechanism disclosed by the utility model has the advantages of simple structure and convenience in operation, ensures the stability of the shielding tape in tape release, is suitable for the production of cables with various models and sizes, and improves the processing quality of the cables.
The motor is fixedly arranged on the surface of the other side of the base 7, and a motor shaft is connected with the tape releasing disc 2.
The wrapping belt pulley group 14 comprises a first belt pulley 4, a second belt pulley 6, a third belt pulley 10 and a flat belt 5, wherein the first belt pulley 4, the second belt pulley 6 and the third belt pulley 10 are arranged in a triangular shape, the flat belt 5 is sleeved on the first belt pulley 4, the second belt pulley 6 and the third belt pulley 10, and the second belt pulley 6 is an adjustable tensioning wheel. Above-mentioned structure, the position of second band pulley 6 can finely tune, adjusts the position of second band pulley 6, adjusts flat belt 5 to the cladding dynamics of straight round 3, adjusts the flattening dynamics of aluminium foil area promptly, guarantees the level and smooth of aluminium foil, and simultaneously, the resistance that flat belt formed can play the cushioning effect of putting the area, especially equipment lift in-process, has effectively ensured the stability of putting the area.
The straightening wheel 3 extends between the first belt wheel 4 and the third belt wheel 10, the straightening wheel 3 is pressed against the flat belt 5, and the flat belt 5 is in a concave structure when attached to the straightening wheel 3. With the structure, the straightening wheel applies force on the flat belt, and the flat force is applied to the shielding belt, so that the shielding belt is reliably leveled.
The base 7 is positioned on the side surface of the position between the stranding machine 8 and the paying-off machine 11. The position between stranding machine 8 and paying off machine 11 sets up heart yearn deflector roll group, including two heart yearn deflector rolls, and the cable heart yearn passes through from the clearance between two heart yearn deflector rolls, reliably realizes the direction of cable heart yearn.
The feeding disc 2 is arranged to discharge the shielding tape 1, and the shielding tape 1 is arranged to bypass between the straightening wheel 3 and the flat belt 5 and bypass the guide wheel 9. The shield tape 1 wound around the guide wheel 9 is provided in a structure capable of being wound around the cable core wire 13. Above-mentioned structure, guide roll 9 set up to the structure that position, angle all can be adjusted to adapt to different package pitches that drags, aluminium foil area 1 steadily remove all the time before crossing guide roll 9, do not appear the upset phenomenon. The guide wheel can be connected to one end of the guide rod, the other end of the guide rod is movably connected with the base, the base is connected with the guide rod through the telescopic cylinder, and the telescopic cylinder is telescopic to realize the position and angle adjustment of the guide roller 9, so that the requirements of processing the shielding layers of different cable cores are met.
The unreeling disc 2 comprises a locking nut 21, a reel shaft 22, a first baffle plate 23, a mechanical tension component 24 and a second baffle plate 25, wherein the reel shaft 22 is movably connected with the base 7 through a bearing, the second baffle plate 25 is fixedly sleeved on the reel shaft 22, the aluminum foil tape 1 is sleeved on the reel shaft 22, and the first baffle plate 23 is sleeved on the reel shaft 22. In the above structure, when the shielding tape 1 needs to be replaced, the lock nut 21 and the first baffle plate 23 are removed, the disk core of the used aluminum foil tape 1 is removed, a new aluminum foil tape 1 is mounted on the disk core, and the first baffle plate 23 and the lock nut 21 are sequentially mounted.
The mechanical tension component 24 comprises an adjusting screw 15, a spring 16 and a top pin 17, wherein the top pin 17 passes through a hole groove 18 on the base 7 to be propped against the second baffle 25, the adjusting screw 15 is screwed and connected to a threaded part of the hole groove 18, the spring 16 is positioned in the hole groove 18, and the spring 16 is clamped between the adjusting screw 15 and the top pin 17. By adjusting the mechanical tension member 24, the above structure changes and adjusts the rotation resistance applied to the reel 2, thereby being capable of adapting to the control of the speed of unwinding the aluminum foil tape 1 with different widths, thickness specifications and weights and improving the stability.
The shielding tape 1 is an aluminum foil tape. In the above structure, the shielding tape 1 is preferably an aluminum foil tape.
According to the cable shielding layer processing mechanism disclosed by the utility model, the upper surface of the base 7 is upward, the pay-off reel 2, the straightening wheel 3, the coating belt wheel set 14 and the guide roller 9 are arranged on the upper surface of the base 7, the pay-off reel 2 is used for paying out the shielding belt 1, the straightening wheel 3 is matched with the coating belt wheel set 14 and is used for straightening the shielding belt 1, the guide roller 9 is positioned at a position, close to one end, of the surface of one side of the base 7, of the pay-off reel 2, and the guide roller 9 is used for guiding the straightened shielding belt 1 and then reliably winds the surface of the cable core wire 13. The straightening wheel 3 and the coating belt wheel set 14 are positioned on the same side surface of the base 7, on which the tape releasing disc 2 is arranged, close to the other end, so that the straightening wheel 3 and the coating belt wheel set 14 can work cooperatively. The straightening wheel 3 is close to the coating belt wheel group 14, so that the straightening wheel 3 applies force on the flat belt 5, the flat belt 5 has coating force on the straightening wheel 3, the leveling force of the shielding belt (aluminum foil belt) 1 is reliably adjusted, and the leveling of the aluminum foil is ensured. The guide roller 9 is located on one side surface of the base 7, and the guide roller 9 guides the shield tape 1 to the cable core wire 13. When the drawing and wrapping operation is carried out, the working principle and the process are that 1) an aluminum foil belt 1 is installed to a tape discharging disc 2, the aluminum foil belt 1 is drawn, the aluminum foil belt 1 penetrates into the area between a flat belt 5 and a straightening wheel 3 on a wrapping belt wheel set 14, the surface of a cable core wire 13 is wound and fixed, 2) drawing and wrapping equipment is started, a stranding machine 8 and a paying-off machine 11 start to synchronously work, a plurality of cable core wires 13 start to be stranded after passing through a core wire guide roller set 12 under the action of the stranding machine (double-pitch stranding machine) 8, the aluminum foil belt 1 wound and fixed on the surface of the cable core wire 13 also participates in stranding as a part, the aluminum foil belt 1 is synchronously wound on the surface of the stranded core wire 13 along with the twisting pitch of the cable core wire 13 to form a shielding layer, 3) the leveling force of the aluminum foil belt 3 is adjusted by adjusting the position of a second belt wheel 6, the leveling force of the aluminum foil belt is guaranteed, meanwhile, the resistance formed by the flat belt can play a role in buffering the tape discharging and the aluminum foil belt, and the effect of the stability of the aluminum foil belt is guaranteed before the aluminum foil belt always turns around the guide roller 9 in the process of the speed-down of the drawing and wrapping equipment.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the specific implementation of the utility model is not limited by the foregoing, but rather is within the scope of the utility model as long as various modifications are made by the method concept and technical scheme of the utility model, or the concept and technical scheme of the utility model are directly applied to other occasions without modification.
Claims (10)
1. A cable shielding layer processing mechanism is characterized in that a pay-off disc (2), a straightening wheel (3), a coating belt wheel set (14) and a guide roller (9) are arranged on a base (7), the pay-off disc (2) is located at a position, close to one end, of one side surface of the base (7), the straightening wheel (3) and the coating belt wheel set (14) are located at a position, close to the other end, of the same side surface of the pay-off disc (2) of the base (7), the straightening wheel (3) is located close to the coating belt wheel set (14), and the guide roller (9) is located at a side surface of the base (7).
2. The cable shielding layer processing mechanism according to claim 1, wherein a motor is fixedly arranged on the other side surface of the base (7), and a motor shaft is connected with the reel (2).
3. The cable shielding layer processing mechanism according to claim 1 or 2, wherein the coating belt wheel set (14) comprises a first belt wheel (4), a second belt wheel (6), a third belt wheel (10) and a flat belt (5), the first belt wheel (4), the second belt wheel (6) and the third belt wheel (10) are arranged in a triangle, the flat belt (5) is sleeved on the first belt wheel (4), the second belt wheel (6) and the third belt wheel (10), and the second belt wheel (6) is an adjustable tensioning wheel.
4. A cable shielding layer processing mechanism according to claim 3, wherein the straightening wheel (3) extends between the first belt wheel (4) and the third belt wheel (10), the straightening wheel (3) is pressed against the flat belt (5), and the flat belt (5) is in a concave structure when being attached to the straightening wheel (3).
5. The cable shield processing mechanism according to claim 1 or 2, wherein the base (7) is located at a side of a position between the stranding machine (8) and the paying-off machine (11).
6. The cable shielding layer processing mechanism according to claim 1 or 2, wherein the paying-off disc (2) is configured to pay out the shielding belt (1), and the shielding belt (1) is configured to bypass between the straightening wheel (3) and the flat belt (5) and bypass the guide wheel (9).
7. The cable shield processing mechanism as claimed in claim 6, wherein the shield tape (1) which bypasses the guide wheel (9) is provided in a structure capable of being wound around the cable core wire (13).
8. The cable shielding layer processing mechanism according to claim 1 or 2, wherein the unreeling disc (2) comprises a locking nut (21), a disc shaft (22), a first baffle plate (23), a mechanical tension component (24) and a second baffle plate (25), the disc shaft (22) is movably connected with the base (7) through a bearing, the second baffle plate (25) is fixedly sleeved on the disc shaft (22), the aluminum foil strip (1) is sleeved on the disc shaft (22), and the first baffle plate (23) is sleeved on the disc shaft (22).
9. The cable shielding layer processing mechanism according to claim 8, wherein the mechanical tension component (24) comprises an adjusting screw (15), a spring (16) and a jacking pin (17), the jacking pin (17) passes through a hole groove (18) on the base (7) to be abutted against the second baffle plate (25), the adjusting screw (15) is screwed and connected to the threaded part of the hole groove (18), the spring (16) is positioned in the hole groove (18), and the spring (16) is clamped between the adjusting screw (15) and the jacking pin (17).
10. The cable shielding layer processing mechanism according to claim 1 or 2, wherein the shielding tape (1) is an aluminum foil tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422019326.0U CN223273070U (en) | 2024-08-20 | 2024-08-20 | Cable shielding layer processing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422019326.0U CN223273070U (en) | 2024-08-20 | 2024-08-20 | Cable shielding layer processing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223273070U true CN223273070U (en) | 2025-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422019326.0U Active CN223273070U (en) | 2024-08-20 | 2024-08-20 | Cable shielding layer processing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223273070U (en) |
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2024
- 2024-08-20 CN CN202422019326.0U patent/CN223273070U/en active Active
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