CN221008661U - Twisting device for cable copper wires - Google Patents

Abstract

The utility model discloses a twisting device for cable copper wires, comprising a bottom plate, a fixed plate installed at the top of the bottom plate, a rotating mechanism and a secondary shaft respectively arranged on one side outer wall of the fixed plate, a shielding plate and a disc installed on the surface of the secondary shaft, and a support plate, a limit structure, a tensioning structure, a copper wire routing mechanism, a winding mechanism and a control button respectively arranged at the top of the bottom plate. The utility model realizes the automatic twisting of copper wires by setting a rotating mechanism to achieve continuous production, improves work efficiency, and reduces the possibility of personal injury to the staff while reducing the workload of the staff, and uses the winding mechanism to collect the copper wires after twisting to prevent the copper wires from being damaged, and cooperates with the tensioning structure to enable the copper wires to maintain an appropriate tensioning state during the movement, so that the copper wires are smoother and more efficient during the winding process.

Description

A twisting device for cable copper wire

Technical Field

The utility model relates to the technical field of cable preparation, in particular to a twisting device for cable copper wires.

Background technique

In order to make the cable operate efficiently, the conductor cross-section should be increased. However, a single conductor with a large cross-section is not easy to bend and has poor flexibility, which is not conducive to production, transportation, installation and laying. Therefore, copper wires of different specifications and numbers are twisted together in a certain arrangement order and lay pitch to form a conductor with a larger diameter. This large-diameter twisted conductor is softer than a single copper wire of the same diameter, and the resulting wire has good bending performance. As disclosed in the authorization announcement number CN215069433U, a twisting device for cable copper wires comprises a mounting cylinder, wherein the inner side wall of the mounting cylinder is rotatably matched with a horizontally arranged rotating cylinder, the inner side wall of the mounting cylinder is threadedly connected with a threaded adjusting rod, one end of the threaded adjusting rod is fixedly connected with a twisting seat, one end of the twisting seat is provided with a plurality of twisting grooves distributed in an annular shape, and the plurality of twisting grooves are connected with a through groove provided on the twisting seat, the twisting groove is slidably matched with a vertical rod through a sliding groove provided on the inner side wall of the twisting groove, the bottom end of the vertical rod is fixedly connected with a linear pressing plate, the inner side wall of the rotating cylinder is fixedly connected with a plurality of triangular guide seats distributed in an annular shape, and the triangular guide seat is connected with a through groove provided at the end of the triangular guide seat. The slide groove slides with the vertical rod, and a bending adjustment component for bending the twisted copper wire is installed on the inner side of the installation cylinder. The installation cylinder slides with a horizontally arranged slide rod through the installation groove opened at one end of the installation cylinder. One end of the slide rod is fixedly connected with a mounting sleeve, and a clamping component for clamping the cable entry line is installed on the inner side of the installation sleeve. However, when the twisting device is in use, the staff needs to manually turn the threaded adjustment rod to twist the copper wire, and it is difficult to achieve automatic twisting, which increases the workload of the staff and has low work efficiency. Human participation in adjustment is required during the twisting process, which wastes human resources and may cause physical harm to the staff, which is not conducive to cost saving for the enterprise.

Utility Model Content

The utility model aims to provide a twisting device for cable copper wires to solve the problems in the above-mentioned background technology that the twisting process of cable copper wires is difficult to realize automation, the working efficiency is low, and the safety performance is not high.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a twisting device for cable copper wires, comprising a base plate, a fixed plate is installed on one side of the top of the base plate, a rotating mechanism and a secondary shaft are respectively arranged on the outer wall of one side of the fixed plate, a baffle plate is installed on one end of the surface of the secondary shaft, one end of the secondary shaft passes through the outside of the baffle plate and is installed with a disc, a plurality of threading holes are arranged on the outer wall of one side of the disc, a support plate, a limiting structure, a tensioning structure, a copper wire routing mechanism, a winding mechanism and a control button are respectively arranged on the top of the base plate, a twisting cylinder is installed on the outer wall of one side of the support plate, and the output end of the control button is electrically connected to the input end of the rotating mechanism, the copper wire routing mechanism and the winding mechanism.

Preferably, the rotating mechanism includes a main shaft rotatably mounted on the outer wall of one side of the fixed plate and gear 2 mounted on one end of the secondary shaft surface, gear 1 is mounted on one end of the main shaft surface, gear 1 and gear 2 are meshed with each other, and motor 1 for driving the main shaft to rotate is mounted on the outer wall of the other side of the fixed plate, and the input end of motor 1 is electrically connected to the output end of the control button.

Preferably, the limiting structure comprises a U-shaped frame installed on the other side of the top of the bottom plate, a rotating shaft is rotatably installed at one end inside the U-shaped frame, and a guide wheel is installed at one end of the rotating shaft surface.

Preferably, the tensioning structure includes an L-shaped vertical rod installed on the top of the base plate, a connecting plate is hinged on the surface of the L-shaped vertical rod, a pressure wheel is rotatably installed on the top of the connecting plate, a spring is installed on the top of the L-shaped vertical rod, and the top of the spring is fixedly connected to the surface of the connecting plate.

Preferably, the copper wire routing mechanism includes a support rod installed on the top of the base plate, a wheel disc is rotatably installed on the outer wall of one side of the support rod, a slider is installed on the surface of the wheel disc, a circular frame is slidably installed on the outer wall of one side of the support rod, a cross guide bar is installed at one end inside the circular frame, a fixed block is installed at the top of the cross guide bar, a lead hole is provided on the surface of the fixed block, and a motor 2 for driving the wheel disc to rotate is installed on the outer wall on the other side of the support rod, and the input end of the motor 2 is electrically connected to the output end of the control button.

Preferably, the winding mechanism includes a winding seat installed on the top of the base plate, a motor three is installed on the surface of the winding seat, the input end of the motor three is electrically connected to the output end of the control button, a winding drum is rotatably installed on the back of the winding seat, and the output end of the motor three is power-connected to the winding drum through a coupling.

Preferably, a slide groove is provided on the surface of the cross guide bar, and the top end of the sliding block passes through the outside of the slide groove.

Preferably, four threading holes are provided, and the four threading holes are centrally symmetrical about the center point of the disk, and the center points of the shielding plate, the disk and the twisting cylinder are on the same horizontal line.

Compared with the prior art, the beneficial effects of the utility model are as follows: the cable copper wire twisting device drives the baffle plate and the disc to rotate synchronously through the rotating mechanism, the copper wire passes through the threading hole to be twisted in the twisting cylinder, and passes through the limiting structure, the tensioning structure and the copper wire routing mechanism in sequence, and is finally evenly wound on the surface of the winding mechanism; the automatic twisting of the copper wire is realized by setting the rotating mechanism to achieve continuous production, improve work efficiency, and reduce the possibility of personal injury to the staff while reducing the workload of the staff; the winding mechanism is used to collect the copper wire after twisting to prevent the copper wire from being damaged and ensure the quality stability of the copper wire after twisting; at the same time, the tensioning structure is used to enable the copper wire to maintain an appropriate tension state during the movement, so that the copper wire is smoother and more efficient during the winding process, and effectively prevents the copper wire from being damaged due to loose dragging on the ground.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the main structure of the utility model;

FIG2 is a schematic side view of the fixing plate of the present invention;

FIG3 is a schematic diagram of the side cross-sectional structure of the circular frame of the utility model

FIG. 4 is an enlarged structural schematic diagram of point A in FIG. 1 of the present invention.

In the figure: 1. bottom plate; 2. fixing plate; 3. motor 1; 4. main shaft; 5. gear 1; 6. secondary shaft; 7. gear 2; 8. shielding plate; 9. disc; 10. threading hole; 11. support plate; 12. twisting cylinder; 13. U-shaped frame; 14. wire pulley; 15. L-shaped vertical rod; 16. connecting plate; 17. pressure wheel; 18. spring; 19. support rod; 1901, circular frame; 20. motor 2; 21. wheel disc; 22. slider; 23. cross guide bar; 24. fixing block; 25. lead hole; 26. winding seat; 27. motor 3; 28. winding drum; 29. control button.

Detailed ways

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. 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.

Please refer to Figures 1-4. An embodiment of the utility model is: a twisting device for cable copper wires, comprising a bottom plate 1, a fixing plate 2 is installed on one side of the top of the bottom plate 1, a rotating mechanism and a secondary shaft 6 are respectively arranged on one side outer wall of the fixing plate 2, a shielding plate 8 is installed on one end of the surface of the secondary shaft 6, one end of the secondary shaft 6 penetrates to the outside of the shielding plate 8 and is installed with a disk 9, a plurality of threading holes 10 are arranged on one side outer wall of the disk 9, and the threading holes 10 are arranged in four, and the four threading holes 10 are centrally symmetrical about the center point of the disk 9, and the copper wires first pass through the four threading holes 10 and then are twisted;

The top of the bottom plate 1 is respectively provided with a support plate 11, a limit structure, a tensioning structure, a copper wire routing mechanism, a winding mechanism and a control button 29. A twisting cylinder 12 is installed on the outer wall of one side of the support plate 11. The center points of the shielding plate 8, the disc 9 and the twisting cylinder 12 are on the same horizontal line. The output end of the control button 29 is electrically connected to the input end of the rotating mechanism, the copper wire routing mechanism and the winding mechanism.

The rotating mechanism includes a main shaft 4 rotatably mounted on the outer wall of one side of the fixed plate 2 and a gear 27 mounted on one end of the surface of the secondary shaft 6. A gear 15 is mounted on one end of the surface of the main shaft 4, and the gear 15 and the gear 27 are meshed with each other. A motor 13 for driving the main shaft 4 to rotate is mounted on the outer wall of the other side of the fixed plate 2. The input end of the motor 13 is electrically connected to the output end of the control button 29. By turning on the motor 13, the motor 13 drives the main shaft 4 to rotate, and at the same time drives the gear 15 to rotate synchronously. At this time, the gear 27 meshing with the gear 15 rotates. When the gear 27 rotates, the secondary shaft 6 is driven to rotate, thereby providing power for the twisting of the copper wire;

The limiting structure includes a U-shaped frame 13 installed on the other side of the top of the bottom plate 1, and a rotating shaft is rotatably installed at one end of the U-shaped frame 13, and a wire wheel 14 is installed at one end of the rotating shaft surface. When the copper wire is wound, the copper wire moves along the surface of the wire wheel 14, and then drives the wire wheel 14 to rotate with the rotating shaft at the top of the U-shaped frame 13, so as to limit the movement range of the copper wire and protect the copper wire from damage;

The tensioning structure includes an L-shaped vertical rod 15 installed at the top of the bottom plate 1, a connecting plate 16 is hinged on the surface of the L-shaped vertical rod 15, a pressure wheel 17 is rotatably installed on the top of the connecting plate 16, a spring 18 is installed on the top of the L-shaped vertical rod 15, the top of the spring 18 is fixedly connected to the surface of the connecting plate 16, the copper wire moves along the bottom end of the pressure wheel 17, and under the elastic action of the spring 18, the pressure wheel 17 is pulled to the lowest position, so that the copper wire is always in a taut state, which is convenient for the copper wire to be rolled up;

The copper wire routing mechanism includes a support rod 19 installed on the top of the bottom plate 1, a wheel disc 21 is rotatably installed on the outer wall of one side of the support rod 19, a slider 22 is installed on the surface of the wheel disc 21, a circular frame 1901 is slidably installed on the outer wall of one side of the support rod 19, a cross guide bar 23 is installed at one end inside the circular frame 1901, a slide groove is provided on the surface of the cross guide bar 23, the top of the slider 22 passes through the outside of the slide groove, a fixed block 24 is installed on the top of the cross guide bar 23, and a lead hole 25 is provided on the surface of the fixed block 24, and a motor 20 for driving the wheel disc 21 to rotate is installed on the outer wall of the other side of the support rod 19, the input end of the motor 20 is electrically connected to the output end of the control button 29, and the motor 20 is turned on to drive the wheel disc 21 to rotate, and at this time, the slider 22 that passes through the cross guide bar 23 drives the cross guide bar 23 to reciprocate in the horizontal direction, and the copper wire passes through the reciprocating lead hole 25 and is evenly wound on the winding mechanism;

The winding mechanism includes a winding seat 26 installed on the top of the base plate 1, and a motor 3 27 is installed on the surface of the winding seat 26. The input end of the motor 3 27 is electrically connected to the output end of the control button 29. A winding drum 28 is rotatably installed on the back of the winding seat 26. The output end of the motor 3 27 is connected to the winding drum 28 through a coupling. By turning on the motor 3 27, the output shaft of the motor 3 27 drives the winding drum 28 to rotate, thereby completing the winding of the copper wire.

When the embodiment of the present application is in use, first, when the device is not started, the staff first passes one end of the copper wire through the threading hole 10 and then through the twisting tube 12, continues to pull it along the surface of the limit structure to the tensioning structure and continues to pass through the copper wire routing mechanism along the bottom end of the tensioning structure, and fixes one end of the copper wire on the surface of the winding mechanism, then first turns on the rotating mechanism through the control button 29, when the rotating mechanism is started, it drives the secondary shaft 6 to rotate, so that the shielding plate 8 and the disc 9 rotate synchronously, and then the copper wires inside the threading holes 10 rotate, and pass through the shielding plate 8 and the disc 9. The baffle 8 effectively prevents the copper wire from being entangled in the rotating mechanism during the twisting process. Since the copper wires in the plurality of threading holes 10 pass through the twisting tube 12 uniformly, the plurality of copper wires are twisted in the twisting tube 12 under high-speed rotation. At the same time, the winding mechanism is started synchronously. Under the rotation restraint of the winding mechanism, the twisted copper wire drives the limiting structure to rotate and passes through the reciprocating copper wire routing mechanism to evenly wind the copper wire on the surface of the winding mechanism. In the process of winding the copper wire, the tightness of the copper wire is adjusted by the tensioning structure to prevent the expansion and contraction deformation of the copper wire from affecting the winding effect.

Claims (8)

1. The utility model provides a transposition device for cable copper wire which characterized in that: including bottom plate (1), fixed plate (2) are installed to one side on bottom plate (1) top, be provided with slewing mechanism and countershaft (6) on the outer wall of one side of fixed plate (2) respectively, shielding plate (8) are installed to one end on countershaft (6) surface, the one end of countershaft (6) runs through to shielding plate (8) outside and installs disc (9), be provided with a plurality of through wires hole (10) on the outer wall of one side of disc (9), the top of bottom plate (1) is provided with backup pad (11), limit structure, tensioning structure, copper wire wiring mechanism, winding mechanism and control button (29) respectively, install transposition section of thick bamboo (12) on the outer wall of backup pad (11) one side, control button (29) output and slewing mechanism, copper wire wiring mechanism and winding mechanism's input electric connection.

2. The stranding apparatus for a cable copper wire according to claim 1, wherein: the rotating mechanism comprises a main shaft (4) which is rotatably arranged on the outer wall of one side of the fixed plate (2) and a gear II (7) which is arranged at one end of the surface of the auxiliary shaft (6), wherein one end of the surface of the main shaft (4) is provided with a gear I (5), the gear I (5) is meshed with the gear II (7) mutually, a motor I (3) which drives the main shaft (4) to rotate is arranged on the outer wall of the other side of the fixed plate (2), and the input end of the motor I (3) is electrically connected with the output end of the control button (29).

3. The stranding apparatus for a cable copper wire according to claim 1, wherein: the limiting structure comprises a U-shaped frame (13) arranged on the other side of the top end of the bottom plate (1), a rotating shaft is rotatably arranged at one end of the inner portion of the U-shaped frame (13), and a wire guide wheel (14) is arranged at one end of the surface of the rotating shaft.

4. The stranding apparatus for a cable copper wire according to claim 1, wherein: the tensioning structure comprises an L-shaped vertical rod (15) arranged at the top end of a bottom plate (1), a connecting plate (16) is hinged to the surface of the L-shaped vertical rod (15), a pinch roller (17) is rotatably arranged at the top end of the connecting plate (16), a spring (18) is arranged at the top end of the L-shaped vertical rod (15), and the top end of the spring (18) is fixedly connected with the surface of the connecting plate (16).

5. The stranding apparatus for a cable copper wire according to claim 1, wherein: copper wire wiring mechanism is including installing vaulting pole (19) on bottom plate (1) top, rotate on the outer wall of one side of vaulting pole (19) and install rim plate (21), the surface mounting of rim plate (21) has slider (22), slidable mounting returns shape frame (1901) on the outer wall of one side of vaulting pole (19), cross conducting bar (23) are installed to the inside one end of returning shape frame (1901), fixed block (24) are installed on the top of cross conducting bar (23), the surface of fixed block (24) is provided with lead wire hole (25), install on the outer wall of opposite side of vaulting pole (19) drive rim plate (21) pivoted motor two (20), the input and the output electric connection of control button (29) of motor two (20).

6. The stranding apparatus for a cable copper wire according to claim 1, wherein: the winding mechanism comprises a winding seat (26) arranged at the top end of the bottom plate (1), a motor III (27) is arranged on the surface of the winding seat (26), the input end of the motor III (27) is electrically connected with the output end of the control button (29), a winding drum (28) is rotatably arranged on the back surface of the winding seat (26), and the output end of the motor III (27) is in power connection with the winding drum (28) through a coupling.

7. The stranding apparatus for copper wire of a cable of claim 5, wherein: the surface of the cross guide bar (23) is provided with a chute, and the top end of the sliding block (22) penetrates out of the chute.

8. The stranding apparatus for a cable copper wire according to claim 1, wherein: the four threading holes (10) are formed, the four threading holes (10) are of a central symmetrical structure relative to the central point of the disc (9), and the central points of the shielding plate (8), the disc (9) and the twisting barrel (12) are on the same horizontal line.