CN210029575U

CN210029575U - Electromagnetic type equipment for automatically controlling tension of copper wire

Info

Publication number: CN210029575U
Application number: CN201920407081.5U
Authority: CN
Inventors: 刘俞岑
Original assignee: Shaoxing Yiye Electronics Co Ltd
Current assignee: Shaoxing Yiye Electronics Co Ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2020-02-07
Anticipated expiration: 2029-03-28

Abstract

The utility model discloses an electromagnetic type automatic control copper line tensile force equipment, which comprises a frame, the lower end of the frame is provided with a take-up roller, the frame is provided with a regulating rod, one end of the regulating rod, which is far away from a rotating hole, is provided with a regulating wheel, the upper end surface of a rotating groove is provided with a slide block, the rotating groove is internally provided with a strong magnetic block, the lower ends of the two slide blocks are all inserted on the strong magnetic block, one end of the rotating groove is fixedly provided with an electromagnet, the frame is provided with a PLC controller, a pressure sensor is fixedly arranged on the electromagnet, the pressure sensor is electrically connected with the PLC controller, the electromagnet is electrified to generate suction to the strong magnetic block, so that the strong magnetic block drives the regulating rod to rotate, the distance between the regulating wheel and the take-up roller is enlarged, the pressure received by the pressure sensor can be fed back to the PLC controller, when the pressure reaches a set value, the PLC, and the collection of copper wires is realized.

Description

Electromagnetic type equipment for automatically controlling tension of copper wire

Technical Field

The utility model relates to a cable manufacture equipment field, in particular to electromagnetic type automatic control copper line tensile force's equipment.

Background

At present, cables are widely distributed and mainly used for power transmission, information transmission, electromagnetic energy conversion and the like, the tension and the uniformity of the cables are very important in the production process, and uniform tension is needed before the cables are wound so as to avoid uneven and untight matching of all layers in the previous process and eliminate unreasonable stress.

In traditional tension adjustment structure, comparatively simple including the leading wheel with through the baffle of bearing installation in the leading wheel lower part, the cable is arranged in on the leading wheel, highly changes the height of leading wheel through the adjustment baffle to realize the tension of cable and adjust. The baffle height adjustment of this kind of structure is very inconvenient, wastes time and energy still inaccurate enough, moreover for guaranteeing safety, need stop equipment earlier when adjusting, can not adjust equipment in real time. In view of the above problems, a solution is proposed as follows.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electromagnetic type automatic control copper line tensile force's equipment has the tensile force that can be according to the copper line, adjusts the regulating lever in real time, makes the regulating wheel and receive the copper line between the line roller and can be in the state of flare-outing all the time, makes the advantage collected that the copper line can be better.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an electromagnetic type device for automatically controlling the tension of a copper wire comprises a frame, wherein a wire collecting roller is arranged at the lower end of the frame, a rotary groove is formed in the frame, a connecting column is inserted in the rotary groove and provided with an adjusting rod, a rotary hole is formed in one end of the adjusting rod and sleeved on the connecting column, an adjusting wheel is arranged at the end, away from the rotary hole, of the adjusting rod, a sliding block is arranged on the frame and provided with a guide rod, a long-strip-shaped slide way is formed in the adjusting rod, the guide rod penetrates through the slide way and is fixedly connected with the two sliding blocks, a strong magnetic block is arranged in the rotary groove, the lower ends of the two sliding blocks are respectively inserted into the strong magnetic block, an electromagnet is fixedly arranged at one end of the rotary groove, a PLC controller is arranged on the frame and electrically connected with the electromagnet, a pressure sensor is fixedly arranged on the, one end of the spring, which is far away from the pressure sensor, is fixedly connected with the strong magnetic block, and the pressure sensor is electrically connected with the PLC.

By adopting the technical scheme, the copper wire passes through the adjusting wheel and then is collected on the wire collecting roller, the electromagnet is electrified to generate an attraction force on the strong magnetic block, so that the strong magnetic block compresses the spring to be close to the electromagnet, the strong magnetic block moves to drive the sliding block and the guide rod to move, the guide rod pushes the adjusting rod to rotate the adjusting rod around the connecting column, the distance between the adjusting wheel and the wire collecting roller is changed, the copper wire between the wire collecting roller and the adjusting wheel can be straightened, and the copper wire can be better wound; spring compression can produce a pressure to pressure sensor, pressure sensor feeds back the pressure value to the PLC controller on, when the pressure value reaches the setting value, the PLC controller no longer strengthens the electric current that passes through on the electro-magnet, make the electro-magnet remain unchanged to the suction of strong magnetic material, and keep balance with the spring to the thrust of strong magnetic material, it fixes in a position to make the regulation pole, the regulating wheel remains unchanged with the distance of receiving between the line roller, the pulling force that makes the copper line receive can not be too big, prevent that the copper line from being pulled apart, make the collection that can be better of copper line.

As preferred, the both sides of frame all set firmly the fixed slot, the fixed slot is located one side of spliced pole, the one end of adjusting the pole has set firmly the pull rod, set up curved regulation way on the lateral wall of frame, the both ends of pull rod are passed and are adjusted the way, and are located the fixed slot, two the bottom surface of fixed slot all sets firmly the extension spring, the one end and the pull rod fixed connection of fixed slot are kept away from to the extension spring.

By adopting the technical scheme, when the attraction of the electromagnet to the strong magnetic block is reduced, the tension spring can pull the pull rod, so that the adjusting rod rotates to return to the balance position, the adjusting rod can automatically rotate to return to the balance position, and the adjusting of the adjusting rod is more convenient.

As preferred, the below of frame is equipped with the mounting bracket, the one end of mounting bracket has set firmly the fixed column, the symmetry is equipped with two through-holes in the frame, the fixed column is located the through-hole, receive the line roller and be located the mounting bracket, the one end of mounting bracket has set firmly the motor, the output shaft of motor runs through the lateral wall of mounting bracket, and with the one end fixed connection who receives the line roller.

By adopting the technical scheme, the motor is started to drive the wire take-up roller to rotate, so that the copper wire can be wound on the wire take-up roller, and the collection of the copper wire is realized.

Preferably, a cylinder is arranged on the rack, and an output shaft of the cylinder is fixedly connected with one end, far away from the motor, of the mounting frame.

By adopting the technical scheme, the cylinder is started to drive the mounting frame to move back and forth on the frame, so that the wire take-up roller is driven to move back and forth, the copper wire can be uniformly wound on the surface of the wire take-up roller, and the copper wire can be better collected.

Preferably, the inner side of the through hole is provided with a groove, a plurality of balls are arranged in the groove, the outer side of the fixing column is provided with a plurality of guide grooves, and the guide grooves are matched with the balls.

By adopting the technical scheme, the balls can reduce the friction between the fixed columns and the inner sides of the through holes, so that the fixed columns can move more smoothly, and the air cylinders can move the mounting rack more smoothly.

Preferably, a sliding groove is formed in the rack, a fixing screw is arranged in the sliding groove, a guide wheel is arranged on the fixing screw, and the guide wheel is fixed on the rack through the fixing screw.

By adopting the technical scheme, the guide wheel can change the advancing direction of the copper wire, so that the mounting position between the wire take-up roller and the adjusting wheel can be more changeable, the mounting position of the wire take-up roller has more choices, and the wire take-up roller is mounted.

Preferably, the two sides of the guide wheel are fixedly provided with limiting pieces.

Adopt above-mentioned technical scheme, spacing piece can block the copper line, makes the copper line can not follow the both sides landing of leading wheel, makes leading wheel can be better guide the copper line.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a sectional view of the embodiment;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is an enlarged view of area B of FIG. 2;

fig. 5 is another cross-sectional view of the embodiment.

Reference numerals: 1. a frame; 11. rotating the groove; 111. connecting columns; 12. adjusting a rod; 121. an adjustment wheel; 122. a slideway; 123. a pull rod; 13. fixing grooves; 131. a tension spring; 14. adjusting the way; 15. a chute; 2. a wire take-up roller; 21. a mounting frame; 22. fixing a column; 23. a motor; 24. a cylinder; 3. a strong magnetic block; 31. a slider; 32. a guide bar; 4. an electromagnet; 41. a pressure sensor; 42. a spring; 5. a PLC controller; 6. a guide wheel.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

As shown in fig. 1 and 5, an electromagnetic apparatus for automatically controlling tension of a copper wire includes a frame 1. The lower end of the frame 1 is provided with a wire take-up roller 2. The below of frame 1 is equipped with mounting bracket 21, and the one end of mounting bracket 21 has set firmly fixed column 22, and the symmetry is equipped with two through-holes in frame 1, and fixed column 22 is located the through-hole. Receive line roller 2 and be located mounting bracket 21, the one end of mounting bracket 21 sets firmly motor 23. An output shaft of the motor 23 penetrates through the side wall of the mounting frame 21 and is fixedly connected with one end of the take-up roller 2.

As shown in fig. 1 and 5, a cylinder 24 is disposed on the frame 1, and an output shaft of the cylinder 24 is fixedly connected to one end of the mounting frame 21 away from the motor 23. The inboard of through-hole is equipped with the recess, is equipped with a plurality of balls in the recess, and the outside of fixed column 22 is equipped with a plurality of guide slots, guide slot and ball cooperation.

The motor 23 starts to drive the wire take-up roller 2 to rotate, so that the copper wire is wound on the wire take-up roller 2, and the collection of the copper wire is realized. The cylinder 24 starts, drives mounting bracket 21 round trip movement, and mounting bracket 21 can drive receipts line roller 2 round trip movement, makes the winding that the copper wire can be even receive the surface of line roller 2, makes the collection that the copper wire can be better.

The ball can reduce the friction of fixed column 22 in the through-hole, makes the removal that fixed column 22 can be in the through-hole more smooth and easy to make the drive wind-up roll that mounting bracket 21 can be better remove, realize the better collection to the copper line.

As shown in fig. 1 and 3, a sliding groove 15 is formed in the frame 1, and a fixing screw is disposed in the sliding groove 15. The guide wheel 6 is arranged on the fixing screw, and the guide wheel 6 is fixed on the frame 1 through the fixing screw. The two sides of the guide wheel 6 are fixedly provided with a limiting piece.

When being collected by the take-up roller 2, the copper wire firstly passes through the guide wheel 6. The leading wheel 6 can change the direction of travel of copper line, makes the direction of travel of copper line can with wind-up roll auro and, make that the wind-up roll can be better collect the copper line.

As shown in fig. 1 and 3, a rotating slot 11 is provided on the frame 1, a connecting column 111 is inserted into the rotating slot 11, and an adjusting rod 12 is provided on the connecting column 111. One end of the adjusting rod 12 is provided with a rotating hole which is sleeved on the connecting column 111. The end of the adjusting rod 12 far away from the rotating hole is provided with an adjusting wheel 121.

As shown in fig. 1 and 3, fixing grooves 13 are fixedly formed at both sides of the frame 1, and the fixing grooves 13 are located at one side of the connecting column 111. An arc-shaped adjusting channel 14 is formed in the side wall of the rack 1, a pull rod 123 is arranged at one end of the adjusting rod 12, and two ends of the pull rod 123 penetrate through the adjusting channel 14 and are located in the fixing groove 13. The bottom surfaces of the two fixing grooves 13 are fixedly provided with a tension spring 131 (see fig. 5), and one end of the tension spring 131 far away from the fixing groove 13 is fixedly connected with the pull rod 123.

The tension spring 131 pulls the pull rod 123, and applies a downward pulling force to the pull rod 123, so that the adjustment lever 12 rotates around the connection post 111. If the adjusting lever 12 receives no other external force, the adjusting lever 12 will be kept in the vertical position under the action of the tension spring 131.

As shown in fig. 1 and 3, the frame 1 is provided with a slider 31. The slide blocks 31 are provided with guide rods 32, the adjusting rod 12 is provided with a strip-shaped slide way 122, and the guide rods 32 penetrate through the slide way 122 and are fixedly connected with the two slide blocks 31. The rotary groove 11 is internally provided with a strong magnetic block 3, and the lower ends of the two sliding blocks 31 are all inserted on the strong magnetic block 3.

As shown in fig. 3 and 4, an electromagnet 4 is fixedly arranged at one end of the rotary trough 11, a PLC controller 5 is arranged on the rack 1, and the PLC controller 5 is electrically connected with the electromagnet 4. The electromagnet 4 is fixedly provided with a pressure sensor 41, and one side of the pressure sensor 41 is fixedly provided with a spring 42. One end of the spring 42, which is far away from the pressure sensor 41, is fixedly connected with the strong magnet 3, and the pressure sensor 41 is electrically connected with the PLC 5.

The electromagnet 4 generates magnetism after being electrified and generates attraction force to the strong magnet 3. The strong magnet 3 moves to the side close to the electromagnet 4 under the action of the attraction force. The strong magnetic block 3 moves to drive the sliding block 31 to move, the guide rod 32 on the sliding block 31 moves in the slide way 122 to drive the adjusting rod 12 to rotate, the position of the adjusting wheel 121 is changed, the distance between the adjusting wheel 121 and the take-up roller 2 is changed, and the copper wire between the adjusting wheel 121 and the take-up roller 2 is straightened to enable the copper wire to be better collected.

When the strong magnet 3 moves to the side close to the electromagnet 4, a pressure is generated on the spring 42, and the spring 42 is contracted. The spring 42 will generate pressure on the pressure sensor 41, and the pressure sensor 41 feeds back the pressure value to the PLC controller 5. A value is preset on the PLC 5, when the pressure value reaches the value, the PLC 5 controls the current passing through the electromagnet 4, so that the magnetic force generated by the electromagnet 4 is kept unchanged, and the attraction force of the electromagnet 4 to the strong magnet 3 is kept unchanged.

The attraction force of the electromagnet 4 to the strong magnet 3 is the same as the pressure value received by the pressure sensor 41, and the pressure received by the pressure sensor 41 is in direct proportion to the tension of the copper wire to the adjusting wheel 121. When the pulling force of copper wire to adjusting wheel 121 changes, electro-magnet 4 also can change magnetism, makes the pressure that pressure sensor 41 received remain the setting value throughout, realizes the real-time regulation to equipment, makes the collection of completion to the copper line that receive line roller 2 can be better.

Claims

1. The utility model provides an equipment of tensile force of electromagnetic type automatic control copper line, includes frame (1), its characterized in that, the lower extreme of frame (1) is equipped with receipts line roller (2), be equipped with turn trough (11) on frame (1), turn trough (11) interpolation is equipped with spliced pole (111), be equipped with on spliced pole (111) and adjust pole (12), the one end of adjusting pole (12) has been seted up and has been changeed the hole, it establishes on spliced pole (111) to change the hole cover, the one end of adjusting pole (12) keeping away from changeing the hole is equipped with regulating wheel (121), be equipped with slider (31) on frame (1), be equipped with guide arm (32) on slider (31), set up slide (122) of rectangular shape on adjusting pole (12), guide arm (32) pass slide (122), and with two slider (31) fixed connection, be equipped with strong magnetism piece (3) in turn trough (11, the lower end of the two sliding blocks (31) is inserted into the strong magnetic block (3), one end of the rotary groove (11) is fixedly provided with the electromagnet (4), the rack (1) is provided with the PLC (5), the PLC (5) is electrically connected with the electromagnet (4), the electromagnet (4) is fixedly provided with the pressure sensor (41), one side of the pressure sensor (41) is fixedly provided with the spring (42), one end, far away from the pressure sensor (41), of the spring (42) is fixedly connected with the strong magnetic block (3), and the pressure sensor (41) is electrically connected with the PLC (5).

2. The electromagnetic type automatic control copper line tensile force equipment of claim 1, characterized in that, the both sides of frame (1) all have set firmly fixed slot (13), fixed slot (13) are located one side of spliced pole (111), the one end of adjusting pole (12) has set firmly pull rod (123), set up curved regulation way (14) on the lateral wall of frame (1), the both ends of pull rod (123) are passed and are adjusted way (14), and are located fixed slot (13), and two the bottom surface of fixed slot (13) all has set firmly extension spring (131), the one end and pull rod (123) fixed connection that fixed slot (13) were kept away from in extension spring (131).

3. The electromagnetic type automatic control copper line tensile force equipment of claim 1, characterized in that, the below of frame (1) is equipped with mounting bracket (21), the one end of mounting bracket (21) has set firmly fixed column (22), what symmetrical was equipped with two through-holes on frame (1), fixed column (22) are located the through-hole, receive line roller (2) and be located mounting bracket (21), the one end of mounting bracket (21) has set firmly motor (23), the output shaft of motor (23) runs through the lateral wall of mounting bracket (21), and with the one end fixed connection who receives line roller (2).

4. The electromagnetic type equipment for automatically controlling the tension of the copper wire as claimed in claim 3, wherein a cylinder (24) is arranged on the frame (1), and an output shaft of the cylinder (24) is fixedly connected with one end of the mounting frame (21) far away from the motor (23).

5. The electromagnetic type equipment for automatically controlling the tension of the copper wire as claimed in claim 4, wherein a groove is arranged on the inner side of the through hole, a plurality of balls are arranged in the groove, a plurality of guide grooves are arranged on the outer side of the fixed column (22), and the guide grooves are matched with the balls.

6. The electromagnetic type equipment for automatically controlling the tension of the copper wire according to claim 1, wherein a sliding groove (15) is formed in the rack (1), a fixing screw is arranged in the sliding groove (15), a guide wheel (6) is arranged on the fixing screw, and the guide wheel (6) is fixed on the rack (1) through the fixing screw.

7. The electromagnetic type equipment for automatically controlling the tension of the copper wire as claimed in claim 6, wherein two sides of the guide wheel (6) are fixedly provided with limiting pieces.