CN212799051U

CN212799051U - Wire rewinding machine

Info

Publication number: CN212799051U
Application number: CN202021253079.6U
Authority: CN
Inventors: 李立峰; 郑建红; 沈云桂; 毛爱成; 陈明忠; 夏建华
Original assignee: Ningbo Shimao Copper Co ltd
Current assignee: Ningbo Shimao Copper Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-26
Anticipated expiration: 2030-06-30

Abstract

The utility model provides a rewinding machine, which comprises a paying-off mechanism and a take-up mechanism matched with the paying-off mechanism; the pay-off mechanism comprises a central shaft and a rotating arm which are rotatably arranged at the upper end of the copper coil, the lower end of the central shaft is fixedly provided with the rotating arm, the upper end of the central shaft is provided with a second guide ring, and one end of the rotating arm, which is far away from the central shaft, is provided with a first guide ring; the take-up mechanism comprises a frame, a support frame, a swing arm, a third guide wheel and a take-up reel, wherein the frame and the support frame are fixed mutually, the swing arm, the third guide wheel and the take-up reel are rotatably installed on the frame, the support frame is provided with the first guide wheel, the end part of the swing arm is provided with the second guide wheel, and the frame is provided with a wire arranging wheel which can do reciprocating motion along the axial direction. The utility model provides a rewinding machine, through the cooperation of paying off mechanism and take-up mechanism, pour out the copper line of rolling unevenness and carry out the rewinding again, ensure the qualification rate of finished product; and the mechanical operation is realized, the labor intensity of workers is low, the production efficiency is high, and the safety is high.

Description

Wire rewinding machine

Technical Field

The utility model relates to a copper line rewinder field especially relates to a rewinder.

Background

With the improvement of the industrial level in China, the copper metal manufacturing industry is an indispensable part of various industries. In the existing copper wire production process, when the produced copper wire coil is uneven in winding, unqualified in quality of the copper wire part and the like, the copper wire coil is generally processed by adopting the following two modes.

First, pour out the copper line through the manual work usually, but its intensity of labour is big, and is inefficient, and it is wasted time and energy to fall the line, and the cost is higher. The second kind, will wholly roll up the line and handle as the waste product, directly chiseling away the copper line on the iron disc with the instrument, this kind of condition can be scrapped together with the yields copper line, causes the rejection rate extremely high for manufacturing cost is high, chisels simultaneously that the work exists the unsafe factor to the workman. The two treatment methods can not solve the problem that the copper coil part is unqualified well.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problem that a wire rewinding machine is provided to overcome the defect that current unqualified copper wire book can not fine processing.

(II) technical scheme

In order to solve the technical problem, the utility model provides a wire rewinding machine, which comprises a wire releasing mechanism and a wire rewinding mechanism matched with the wire releasing mechanism; the pay-off mechanism comprises a central shaft and a rotating arm, wherein the central shaft and the rotating arm are rotatably arranged at the upper end of the copper coil, the rotating arm is fixed at the lower end of the central shaft, a second guide ring is arranged at the upper end of the central shaft, and a first guide ring matched with the second guide ring is arranged at one end, away from the central shaft, of the rotating arm; the wire take-up mechanism comprises a frame, a support frame, a swing arm, a third guide wheel and a wire take-up reel, wherein the frame and the support frame are fixed with each other, the swing arm, the third guide wheel and the wire take-up reel are rotatably installed on the frame, the support frame is provided with the first guide wheel, the end part of the swing arm is provided with the second guide wheel, and the frame is provided with a wire arranging wheel capable of reciprocating along the axial direction of the wire; when the wire is rewound, the copper wire is wound on the winding disc through the first guide wheel, the second guide wheel, the third guide wheel and the wire arranging wheel after being unwound by the first guide ring and the second guide ring. Therefore, through the matching of the pay-off mechanism and the take-up mechanism, the copper wire which is not rolled up smoothly can be poured out and then rolled again, and the qualification rate of finished products is ensured; pouring out unqualified copper wires, cutting off the unqualified copper wires, and then connecting back qualified copper wires for continuous winding, so as to ensure that finished products are qualified products; and the mechanized operation is realized, the labor intensity of workers is low, the production efficiency is high, and the safety is high

Further, a belt wheel and a first motor are mounted on the frame, and the first motor is connected with the belt wheel through a belt; the wire arranging wheel is connected with the sliding seat, and the belt is fixed with the sliding seat and is used for driving the wire arranging wheel to reciprocate. And a guide post for guiding the sliding seat is fixed on the machine frame and penetrates through the sliding seat. The rack is rotatably provided with a screw rod, and travel switches are respectively arranged at two ends of the screw rod, which are positioned on the sliding seat.

Furthermore, an air spring is installed between the rack and the swing arm, and the air spring enables the swing arm to always move in the direction away from the third guide wheel. The wire arrangement wheel is connected with the fourth guide wheel through a connecting rod; when the wire is rewound, the copper wire is wound on the take-up reel after bypassing the wire arranging wheel and the fourth guide wheel. The machine frame is provided with a second motor and a take-up shaft, the second motor is connected with the take-up shaft, and the take-up reel is detachably mounted on the take-up shaft.

Further, copper coil upper end demountable installation has the base, the center pin passes through the bearing and rotates to be installed on the base. An angular displacement sensor is arranged at one end of the swing arm opposite to the second guide wheel; the number of the first guide wheels is two.

(III) advantageous effects

The utility model provides a rewinding machine, through the cooperation of paying off mechanism and admission machine, can pour out the copper line of rolling unevenness and carry out the rewinding again, ensure the qualification rate of finished product; pouring out unqualified copper wires, cutting off the unqualified copper wires, and then connecting back qualified copper wires for continuous winding, so as to ensure that finished products are qualified products; the mechanical operation is realized, the labor intensity of workers is low, the production efficiency is high, and the safety is high; meanwhile, a chiseling method is not needed, so that the rejection rate can be greatly reduced, the production cost is reduced, and unqualified copper wire coils can be well treated; the defect that the existing unqualified copper wire coil cannot be well treated is overcome.

Drawings

Fig. 1 is a schematic structural view of a wire rewinding machine according to the present invention;

fig. 2 is a schematic structural view of a paying-off mechanism of a rewinding machine of the present invention;

fig. 3 is a schematic structural view of a rewinding mechanism of the rewinding machine of the present invention;

fig. 4 is a schematic structural view of another view angle of the rewinding machine according to the present invention;

fig. 5 is a schematic structural view of the second motor and the take-up shaft of the rewinding machine according to the present invention;

the corresponding part names for the various reference numbers in the figures are: 1. a pay-off mechanism; 2. a take-up mechanism; 3. a copper coil; 4. a copper wire; 5. a pulley; 6. a first motor; 7. a belt; 8. a sliding seat; 9. a guide post; 11. a central shaft; 12. a rotating arm; 13. a first guide ring; 14. a second guide ring; 15. a base; 21. a frame; 22. a support frame; 23. swinging arms; 24. a third guide wheel; 25. a take-up reel; 26. a first guide wheel; 27. a second guide wheel; 28. a wire arrangement wheel; 29. a fourth guide wheel; 31. a screw rod; 32. a travel switch; 33. a gas spring; 34. a connecting rod; 35. a second motor; 36. taking up a spool; 37. an angular displacement sensor.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 to 5, the utility model provides a rewinding machine, including paying out machine 1 and with 1 complex admission machine 2 of paying out machine.

Referring to fig. 1 and 2, the paying-off mechanism 1 includes a central shaft 11 rotatably installed at an upper end of the copper coil 3 and a rotating arm 12, the rotating arm 12 is fixed at a lower end of the central shaft 11, a second guide ring 14 is arranged at an upper end of the central shaft 11, and a first guide ring 13 matched with the second guide ring 14 is arranged at one end of the rotating arm 12 far away from the central shaft 11. The upper end of the copper coil 3 is detachably provided with a base 15, and the central shaft 11 is rotatably arranged on the base 15 through a bearing.

Referring to fig. 1 and 3, the take-up mechanism 2 includes a frame 21, a support frame 22, a swing arm 23, a third guide wheel 24 and a take-up reel 25, wherein the frame 21 and the support frame 22 are fixed to each other, and the swing arm 23, the third guide wheel 24 and the take-up reel 25 are rotatably mounted on the frame 21, and the support frame 22 is fixed to the upper end of the. The supporting frame 22 is provided with two first guide wheels 26, and in this embodiment, the number of the first guide wheels 26 can be selected according to actual requirements. Third guide wheel 24 is located on the lower side of first guide wheel 26, and second guide wheel 27 is installed on the end of swing arm 23, and second guide wheel 27 is located on the lower side of third guide wheel 24. A gas spring 33 is arranged between the frame 21 and the swing arm 23, and the gas spring 33 enables the swing arm 23 to always move in the direction away from the third guide wheel 24. A wire arranging wheel 28 which can reciprocate along the axial direction of the take-up reel 25 is arranged on the frame 21; the wire discharging wheel 28 is connected with a fourth guide wheel 29 through a connecting rod 34; when the copper wire 4 is rewound, the copper wire is wound on the winding disc 25 after bypassing the wire arranging wheel 28 and the fourth guide wheel 29.

Referring to fig. 4, a belt wheel 5 and a first motor 6 are mounted on the frame 21, and the first motor 6 is connected to the belt wheel 5 through a belt 7. The wire arranging wheel 28 is connected with the sliding seat 8, and the belt 7 is fixed with the sliding seat 8 and is used for driving the wire arranging wheel 28 to do reciprocating motion. A guide post 9 for guiding the sliding seat 8 is fixed on the frame 21, and the guide post 9 penetrates through the sliding seat 8. The frame 21 is rotatably provided with a screw rod 31, the screw rod 31 is positioned at the lower side of the guide post 9, and the screw rod 31 penetrates through the sliding seat 8. The lead screw 31 is provided with travel switches 32 at two ends of the sliding seat 8, and the two travel switches 32 are used for controlling the forward and reverse rotation of the first motor 6, so as to control the reciprocating motion of the sliding seat 8. The distance between the two travel switches 32 is equal to the length of the take-up reel 25, the lead screw 31 is arranged, the distance between the two travel switches 32 can be adjusted by rotating the lead screw 31, the take-up reel can be adapted to take-up reels with various lengths, and the use is more flexible.

Referring to fig. 5, the frame 21 is provided with a second motor 35 and a take-up shaft 36, the second motor 35 is connected with the take-up shaft 36, and the take-up reel 25 is detachably mounted on the take-up shaft 36. Referring to fig. 1, an angular displacement sensor 37 is installed at one end of the swing arm 23 opposite to the second guide wheel 27; an angular displacement sensor 37 is provided, and the resistance value of the angular displacement sensor 37 is changed by the rotation of the swing rod, so that the frequency of the frequency converter is increased or decreased to control the rotating speed of the second motor 35.

When rewinding, the base 15 is installed at the upper end of the unqualified copper coil 3, and the copper wire 4 sequentially passes through the first guide ring 13 and the second guide ring 14 and then is wound on the winding disc 25 through the first guide wheel 26, the second guide wheel 27, the third guide wheel 24, the winding wheel 28 and the fourth guide wheel 29.

The wire rewinding machine provided by the embodiment has the advantages of simple structure and high automation degree, and can well solve the problem of unqualified copper wire coils; through the matching of the wire take-up mechanism and the wire pay-off mechanism, copper wires which are not rolled up in the production process can be poured out and then rolled up again, and the qualification rate of finished products is ensured; pouring out unqualified copper wires, cutting off the unqualified copper wires, and then connecting back qualified copper wires for continuous winding, so as to ensure that finished products are qualified products; the mechanical operation is realized, the labor intensity of workers is low, the production efficiency is high, and the safety is high; meanwhile, a chiseling method is not needed, the rejection rate can be greatly reduced, the production cost is reduced, and unqualified copper wire coils can be well treated.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A wire rewinding machine is characterized in that: comprises a pay-off mechanism (1) and a take-up mechanism (2) matched with the pay-off mechanism (1); the paying-off mechanism (1) comprises a central shaft (11) and a rotating arm (12) which are rotatably installed at the upper end of a copper coil (3), the rotating arm (12) is fixed at the lower end of the central shaft (11), a second guide ring (14) is arranged at the upper end of the central shaft (11), and a first guide ring (13) matched with the second guide ring (14) is arranged at one end, far away from the central shaft (11), of the rotating arm (12); the wire take-up mechanism (2) comprises a rack (21), a supporting frame (22), a swing arm (23), a third guide wheel (24) and a wire take-up reel (25), wherein the swing arm (23), the third guide wheel (24) and the wire take-up reel (25) are fixed with each other, the swing arm (23), the third guide wheel and the wire take-up reel are rotatably installed on the rack (21), the supporting frame (22) is provided with the first guide wheel (26), the end part of the swing arm (23) is provided with the second guide wheel (27), and the rack (21) is provided with a wire arranging; when rewinding, copper line (4) pass through first guide ring (13) with after second guide ring (14) unwrapping wire, again pass through first guide pulley (26), second guide pulley (27), third guide pulley (24) with wire arranging wheel (28) are received line and are in on take-up reel (25).

2. The wire rewinding machine as claimed in claim 1, characterized in that: a belt wheel (5) and a first motor (6) are mounted on the frame (21), and the first motor (6) is connected with the belt wheel (5) through a belt (7); the wire arrangement wheel (28) is connected with the sliding seat (8), and the belt (7) is fixed with the sliding seat (8) and used for driving the wire arrangement wheel (28) to do reciprocating motion.

3. The wire rewinding machine as claimed in claim 2, characterized in that: a guide post (9) for guiding the sliding seat (8) is fixed on the frame (21), and the guide post (9) penetrates through the sliding seat (8).

4. The wire rewinding machine as claimed in claim 2, characterized in that: the rack (21) is rotatably provided with a screw rod (31), and the screw rod (31) is respectively provided with travel switches (32) at two ends of the sliding seat (8).

5. The wire rewinding machine as claimed in claim 1, characterized in that: and a gas spring (33) is arranged between the rack (21) and the swing arm (23), and the gas spring (33) enables the swing arm (23) to always move in the direction away from the third guide wheel (24).

6. The wire rewinding machine as claimed in claim 1, characterized in that: the wire arrangement wheel (28) is connected with a fourth guide wheel (29) through a connecting rod (34); when rewinding, the copper wire (4) is wound on the winding disc (25) after bypassing the wire arranging wheel (28) and the fourth guide wheel (29).

7. The wire rewinding machine as claimed in claim 1, characterized in that: the wire winding machine is characterized in that a second motor (35) and a wire winding shaft (36) are installed on the rack (21), the second motor (35) is connected with the wire winding shaft (36), and the wire winding disc (25) is detachably installed on the wire winding shaft (36).

8. The wire rewinding machine as claimed in claim 1, characterized in that: copper coil (3) upper end demountable installation has base (15), center pin (11) pass through the bearing and rotate the installation on base (15).

9. The wire rewinding machine as claimed in claim 1, characterized in that: and an angular displacement sensor (37) is arranged at one end of the swing arm (23) opposite to the second guide wheel (27).

10. The wire rewinding machine as claimed in claim 1, characterized in that: the number of the first guide wheels (26) is two.