CN210914733U

CN210914733U - Copper line feeding rack

Info

Publication number: CN210914733U
Application number: CN201921763095.7U
Authority: CN
Inventors: 林球
Original assignee: Dongguan Wenchang Electronic Products Co ltd
Current assignee: Dongguan Wenchang Electronic Products Co ltd
Priority date: 2019-10-19
Filing date: 2019-10-19
Publication date: 2020-07-03
Anticipated expiration: 2029-10-19

Abstract

The utility model belongs to the technical field of the technique of copper line soldering tin and specifically relates to a line frame on copper line is related to. The copper wire feeding frame comprises a support frame, a feeding reel fixing shaft and a stop mechanism; the upper line reel fixing shaft is rotatably arranged on the support frame, the stop mechanism comprises a friction disc, a connecting rod and a movable pulley, one end of the upper line reel fixing shaft is connected with the flywheel, the flywheel is used for driving the upper line reel fixing shaft to stop rotating when the flywheel stops rotating, and the friction disc is used for moving to be in contact with the flywheel so as to stop rotating the flywheel; the connecting rod is rotatably connected with the supporting frame, and the movable pulley is rotatably arranged on the connecting rod; the movable pulley is used for moving under the action of gravity when a copper wire is broken so as to drive the friction disc to move. The utility model discloses has following effect: 1. when the copper wire is fed, the copper wire is not easy to wind after the wire is broken; 2. the movement of the wire frame on the copper wire is more convenient; 3. the copper wire feeding frame is not easy to deviate in the using process; 4. the threading efficiency is high.

Description

Copper line feeding rack

Technical Field

The utility model belongs to the technical field of the technique of copper line processing and specifically relates to a line frame on copper line is related to.

Background

Most of the existing wires or cables use pure copper wires, and the pure copper wires have good conductivity. Meanwhile, in order to enable the copper wire to be firmly connected with other copper wires during welding so as to realize various electrical functions, a layer of tin is usually welded on the outer layer of the copper wire to enhance the welding strength of the copper wire. Meanwhile, the outer layer of the copper wire is soldered, so that the joint of the copper wire can be prevented from being oxidized, and the service life of the wire or the cable is prolonged.

The existing copper wire is usually processed separately and then wound on an upper wire reel, and the outer layer of the copper wire is wound on a take-up reel after soldering tin. Simultaneously current production technology of copper line soldering tin includes multichannel process usually, at first the copper line end on the reel that reaches the standard grade of pulling copper line feeding frame, make the copper line pass through the soldering tin device, the soldering tin device includes the soldering tin pond and is qualified for the next round of competitions the cotton, it has the space to go out the line cotton, the space is used for supplying the copper line to pass, the copper line can pass through the soldering tin pond so that outer layer parcel soldering tin, then pass from the cotton space of being qualified for the next round of competitions, then will pass the copper line pulling in soldering tin pond to take-up device, the coiling mechanism includes the wind-up roll, the artifical wind-up roll. Simultaneously when receiving the line reel and rotating, the copper line can be continuous makes outer parcel soldering tin through the soldering tin pond of soldering tin device, then is rolled up through the coiling mechanism, so far, accomplishes the production technology of copper line soldering tin.

The above prior art solutions have the following drawbacks: because copper line is pulled by pulling force and is carried backward when copper line frame material loading, can take place the phenomenon of breaking sometimes at the pulling material loading in-process, the reel of getting on the throne still can continue to rotate under the inertial action this moment, causes the winding of copper line easily.

Disclosure of Invention

The utility model aims at providing a line frame on copper line, the technical problem that solve is: how to make copper line material loading time break back copper line difficult winding.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model discloses a copper wire feeding frame, which comprises a support frame, a feeding reel fixing shaft, a reversing rotating wheel and a stop mechanism; the stopping mechanism comprises a friction disc, a connecting rod, a movable pulley and a fixed pulley, one end of the upper line reel fixed shaft is connected with the flywheel, the flywheel is used for driving the upper line reel fixed shaft to stop rotating when the flywheel stops rotating, and the friction disc is used for moving to be in contact with the flywheel so as to stop rotating the flywheel; the connecting rod is rotatably connected with the supporting frame, and the movable pulley is rotatably arranged on the connecting rod; the fixed pulley and the movable pulley are both arranged above the fixed shaft of the upper wire reel, and the reversing rotating wheel is arranged above the movable pulley and is vertical to the movable pulley; the copper wire is used for sequentially abutting against the outer edges of the fixed pulley, the movable pulley and the reversing rotating wheel and driving the fixed pulley, the movable pulley and the reversing rotating wheel to rotate during movement; the movable pulley is used for moving under the action of gravity when a copper wire is broken so as to drive the friction disc to move.

Through adopting above-mentioned technical scheme, when the copper line fracture, the pulling force of effect on the movable pulley disappears, so the movable pulley can move under the effect of gravity, in order to drive the friction disk motion, so after the broken string, the friction disk just can move along with it, and can touch with the flywheel during the friction disk motion, the flywheel can stall promptly, because the reel fixed axle that reaches the standard grade of book also can stall simultaneously when the flywheel stall, so under the drive of a series of mechanisms when the copper line fracture, the reel fixed axle that reaches the standard grade of book just can stall, the reel that reaches the standard grade of book also can stall promptly, so the copper line on the reel that reaches the standard grade of book can not continue the motion under inertial effect, the copper line is difficult to wind after the broken string when the copper.

The utility model discloses further set up to: the stopping mechanism further comprises a U-shaped rod, a steering rod, a first end face gear and a second end face gear, one end of the upper reel fixing shaft is sleeved with the first end face gear, one end of the steering rod is sleeved with the second end face gear, the other end of the steering rod is sleeved with a flywheel, the flywheel is arranged above the friction disc and opposite to the friction disc, the first end face gear is meshed with the second end face gear, and the steering rod is perpendicular to the upper reel fixing shaft; the movable pulley drives the connecting rod to move when being used for moving, the support frame is equipped with the spout along vertical direction, the inside slider that is equipped with of spout, the one end that the connecting rod deviates from the movable pulley slides with the slider and is connected, drive slider motion when the connecting rod is used for moving, the slider is connected with the one end of U type pole, the slider is used for driven to drive U type pole motion when following the spout motion, the one end that the U type pole deviates from the slider is connected with the friction disk, drive friction disk motion when the U type pole is used for moving.

By adopting the technical scheme, when the copper wire is broken in the wire feeding process, the pulling force acting on the movable pulley disappears, so the movable pulley can move downwards under the action of gravity, the movable pulley is arranged at one end of the connecting rod, the other end of the connecting rod correspondingly moves upwards when the movable pulley moves downwards, the other end of the connecting rod is connected with the sliding block in a sliding way, so the sliding block can move upwards under the driving of the connecting rod, the sliding block is connected with one end of the U-shaped rod, so the U-shaped rod correspondingly moves upwards integrally, the other end of the U-shaped rod is connected with the friction disc, the friction disc is arranged below the flywheel and is opposite to the flywheel, so the friction disc can be contacted with the flywheel when moving upwards, the flywheel stops rotating under the friction force of the friction disc after being contacted with the flywheel, correspondingly, the steering rod stops rotating, and one end of the steering rod is meshed with the first end face gear of the upper wire reel fixing shaft through the first, therefore, when the steering rod stops rotating, the upper line reel fixing shaft stops rotating, namely the upper line reel also stops rotating, so that a copper wire on the upper line reel cannot continue to move under the action of inertia, and the copper wire is not easy to wind. Therefore, after the copper wire is broken during feeding, the fixed shaft of the upper wire reel stops rotating under the action of the mechanism after the copper wire is broken during feeding, and the copper wire is not easy to wind.

The utility model discloses further set up to: still be equipped with the holding tank on the support frame, the one end of going up line reel fixed axle sleeve and being equipped with first face gear penetrates the holding tank, spout intercommunication holding tank, and U type pole, steering column, first face gear, second face gear, flywheel and friction disk all set up inside the holding tank.

Through adopting above-mentioned technical scheme, the holding tank can prevent that U type pole, steering column, first face gear, second face gear, flywheel and friction disk are because accidental collision is impaired, has prolonged the life of above-mentioned device.

The utility model discloses further set up to: the cell wall of holding tank is equipped with the guide way, is equipped with the guide block on the U type pole, and the guide block setting is inside the guide way, and can follow the guide way and slide, and the guide block moves along the guide way when U type pole is used for receiving the drive motion.

Through adopting above-mentioned technical scheme, the guide way has the effect of direction to enable the motion of U type pole more accurate, improved the precision of U type pole motion.

The utility model discloses further set up to: the bottom of the supporting frame is provided with universal wheels.

Through adopting above-mentioned technical scheme, the universal wheel can roll towards all directions, and the line frame on the copper line can be convenient removes to all directions through setting up the universal wheel, so the removal of line frame on the copper line is comparatively convenient.

The utility model discloses further set up to: the universal wheel further comprises a braking mechanism, and the braking mechanism is used for stopping the universal wheel from rotating.

Through adopting above-mentioned technical scheme, arrestment mechanism enables the universal wheel stall, and when having moved suitable place with this copper line frame on line, when needing to use this copper line frame, only need operating arrestment mechanism, just enable this copper line frame on line and can't remove to prevent that the copper line from going up the transmission that the skew influences the copper line in the line frame use, improved the stability of copper line transmission.

The utility model discloses further set up to: the braking mechanism is a brake pad of the universal wheel.

Through adopting above-mentioned technical scheme, only need operate the brake block of universal wheel self and just enable the universal wheel and can't rotate, and then make the unable removal of line frame on the copper line, it is comparatively convenient to operate.

The utility model discloses further set up to: the number of the upper thread reel fixing shaft, the reversing rotating wheel and the stopping mechanism is multiple and is in one-to-one correspondence, and the number of the sliding grooves and the sliding blocks is the same as that of the stopping mechanisms and is in one-to-one correspondence.

Through adopting above-mentioned technical scheme, this copper line frame of going up can go on the line to a plurality of reels of going on the line around having the copper line simultaneously, and it is efficient to go on the line.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the copper wire is fed, the copper wire is not easy to wind after the wire is broken;

2. the accommodating groove can prevent the collision damage of devices inside the accommodating groove;

3, the U-shaped rod has higher movement precision and is not easy to deviate;

4. the movement of the wire frame on the copper wire is more convenient;

5. the copper wire feeding frame is not easy to deviate in the using process;

6. the threading efficiency is high.

Drawings

Fig. 1 is a partial cross-sectional view of a wire rack on a copper wire according to an embodiment of the present invention.

In the figure, 1, a support frame; 2. an upper thread reel fixing shaft; 3. a reversing rotating wheel; 4. a friction disk; 5. a connecting rod; 6. a movable pulley; 7. a fixed pulley; 8. a flywheel; 9. a U-shaped rod; 10. a steering lever; 11. a first face gear; 12. a second face gear; 13. a chute; 14. a slider; 15. accommodating grooves; 16. a guide groove; 17. a guide block; 18. a universal wheel; 19. a brake pad; 20. an online reel; 21. copper wire.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the copper wire feeding frame disclosed by the utility model comprises a supporting frame 1, a feeding reel fixing shaft 2, a reversing rotating wheel 3 and a stop mechanism; because the outer layer of the copper wire 21 without soldering tin is wound on the upper line reel 20, the copper wire 21 is usually fed through the upper line reel 20 when going on the line, the upper line reel fixing shaft 2 is the rotating shaft for fixing the upper line reel 20, the upper line reel 20 is installed on the upper line reel fixing shaft 2 when in use, the upper line reel 20 is driven to rotate together when the upper line reel 20 rotates, and the copper wire 21 on the upper line reel 20 sequentially moves forwards and leaves the upper line reel 20. The last line reel 20 can be the threaded rod of cylinder type, and the rotatable setting of the reel fixed axle 2 of going up the line is on support frame 1, and about the rotatable mode of the reel fixed axle 2 of going up the line, the reel fixed axle 2 of going up the line accessible bearing is connected with the wall of support frame 1 to the reel fixed axle 2 of going up the line just can rotate on support frame 1.

Regarding the specific arrangement of the stopping mechanism, as shown in fig. 1, the stopping mechanism includes a friction disc 4, a connecting rod 5, a movable pulley 6, a fixed pulley 7, a U-shaped rod 9, a steering rod 10, a first end face gear 11 and a second end face gear 12, one end of the upper line reel fixed shaft 2 is connected with the flywheel 8, as shown in fig. 1, the supporting frame 1 is further provided with an accommodating groove 15 regarding the connection manner of the upper line reel fixed shaft 2 and the flywheel 8, and the U-shaped rod 9, the steering rod 10, the first end face gear 11, the second end face gear 12, the flywheel 8 and the friction disc 4 are all arranged inside the accommodating groove 15. One end of the feeding reel fixing shaft 2 penetrates into the accommodating groove 15, the end sleeve is provided with a first end face gear 11, and the sleeving mode can be key connection. One end of the steering rod 10 is sleeved with a second end face gear 12, the other end of the steering rod 10 is sleeved with a flywheel 8, the sleeving connection modes can be key connection, the first end face gear 11 is meshed with the second end face gear 12, and the steering rod 10 is perpendicular to the upper reel fixing shaft 2. The flywheel 8 is used for driving the winding reel fixed shaft 2 to stop rotating when the rotation of the winding reel fixed shaft stops, the friction disc 4 is used for moving to be in contact with the flywheel 8 so as to stop the rotation of the flywheel 8, and the friction force generated when the friction disc 4 is in contact with the flywheel 8 stops the rotation of the flywheel 8. The flywheel 8 is disposed above the friction disc 4 and opposite the friction disc 4. The connecting rod 5 is rotatably connected with the support frame 1, the connecting rod 5 can be a square rod, and can be connected with the wall of the support frame 1 through a support point, so that two ends of the connecting rod 5 form a lever structure, and two ends of the connecting rod 5 can rotate. The movable pulley 6 is rotatably disposed at one end of the connecting rod 5, and the movable pulley 6 can be connected to the connecting rod 5 through a rotating shaft, so that the movable pulley 6 can rotate, but since the movable pulley 6 is disposed at one end of the connecting rod 5, the other end of the connecting rod 5 can be lifted when the movable pulley 6 is lowered.

In addition, as shown in fig. 1, the other end of the connecting rod 5 is connected with the sliding block 14 in a sliding manner, and the sliding connection may be specifically implemented by providing a sliding groove at the end of the connecting rod 5, wherein the sliding groove 13 can slide in the sliding groove, and the sliding block 14 can correspondingly lift when the other end of the connecting rod 5 lifts. The sliding block 14 is arranged in a sliding groove 13 arranged on the support frame 1, the sliding groove 13 can be a square groove, the sliding groove 13 is communicated with an accommodating groove 15, the sliding block 14 is connected with the U-shaped rod 9 in a welding mode, so that the U-shaped rod 9 correspondingly rises when the sliding block 14 rises, and the other end of the U-shaped rod 9 is connected with the friction disc 4 in a welding mode, so that the friction disc 4 correspondingly rises when the U-shaped rod 9 rises. The friction disc 4 is arranged below the flywheel 8 and opposite to the flywheel 8, so when the friction disc 4 rises, the friction disc contacts with the flywheel 8, the flywheel 8 stops rotating through the friction force on the friction disc, correspondingly, the steering rod 10 stops rotating, and because one end of the steering rod 10 is meshed with the first end face gear 11 of the upper reel fixed shaft 2 through the second end face gear 12, the upper reel fixed shaft 2 stops rotating when the steering rod 10 stops rotating, namely, the upper reel 20 also stops rotating.

Meanwhile, as shown in fig. 1, the fixed pulley 7 and the movable pulley 6 are both arranged above the winding reel fixed shaft 2, and the reversing rotating wheel 3 is arranged above the movable pulley 6 and is vertical to the movable pulley 6; copper line 21 is used for propping up with the outer edge of fixed pulley 7, movable pulley 6 and switching-over runner 3 in proper order, and drives fixed pulley 7, movable pulley 6 and switching-over runner 3 and rotate when the motion, and switching-over runner 3 can convert copper line 21 to the direction of easily transmitting, does benefit to the processing of subsequent handling to copper line 21. The movable pulley 6 is used for moving under the action of gravity when the copper wire 21 is broken, and the movable pulley 6 is movable, so that the pulling force on the movable pulley 6 disappears when the copper wire 21 is broken, the movable pulley 6 can descend under the action of gravity, and then the on-line reel fixing shaft 2 can stop rotating through the mechanism, so that the copper wire 21 on the on-line reel 20 cannot continue to move under the action of inertia, and the copper wire 21 is not easy to wind. Therefore, after the copper wire 21 is broken during feeding, the wire winding reel fixing shaft stops rotating after the copper wire 21 is broken during feeding under the action of the mechanism, and the copper wire 21 is not easy to wind.

Preferably, as shown in fig. 1, the groove wall of the receiving groove 15 is provided with a guide groove 16, the guide groove 16 may be a square groove, the U-shaped rod 9 is provided with a guide block 17, and the guide block 17 and the U-shaped rod 9 are connected by welding or integrally forming. The guide block 17 is correspondingly square, the guide block 17 is arranged inside the guide groove 16 and can slide along the guide groove 16, and the U-shaped rod 9 is used for enabling the guide block 17 to move along the guide groove 16 when driven to move. The guide groove 16 has a guiding function, so that the U-shaped rod 9 can move more accurately, and the movement accuracy of the U-shaped rod 9 is improved.

In order to facilitate the movement of the wire feeding rack, as shown in fig. 1, the bottom of the supporting frame 1 is provided with a universal wheel 18, and the universal wheel 18 facilitates the movement of the wire feeding rack. Meanwhile, the wire feeding rack on the copper wire further comprises a braking mechanism, the braking mechanism is used for stopping the universal wheel 18 from rotating, and the braking member can be a brake pad 19 of the universal wheel 18. The copper wire feeding rack can not move only by operating the brake pad 19, so that the influence of the deviation on the transmission of the copper wires 21 in the use process of the copper wire feeding rack is prevented, and the transmission stability of the copper wires 21 is improved.

Finally, as shown in fig. 1, the number of the fixing shafts 2 of the upper coil plate, the reversing rotating wheels 3 and the stopping mechanisms is multiple and is in one-to-one correspondence, and the number of the sliding grooves 13 and the sliding blocks 14 is the same as that of the stopping mechanisms and is in one-to-one correspondence. Therefore, the copper wire feeding rack can simultaneously feed a plurality of feeding reels 20 wound with copper wires 21, and the feeding efficiency is high.

The implementation principle of the embodiment is as follows: an upper thread reel 20 wound with a copper wire 21 is installed together with the upper thread reel fixed shaft 2, the copper wire 21 is sequentially abutted against the outer edges of the fixed pulley 7, the movable pulley 6 and the reversing rotating wheel 3, and the fixed pulley 7, the movable pulley 6 and the reversing rotating wheel 3 are driven to rotate during movement; therefore, the copper wire 21 passes through the fixed pulley 7, then moves to the movable pulley 6, and finally moves to the subsequent process through the reversing rotating wheel 3, when the copper wire 21 is broken, the pulling force acting on the movable pulley 6 disappears, because the movable pulley 6 is movable, the movable pulley 6 descends under the action of gravity, the descending of the movable pulley 6 drives one end of the connecting rod 5 to descend, so that the other end of the connecting rod 5 moves upwards, then the sliding block 14 moves upwards along the sliding groove 13 under the driving of the other end of the connecting rod 5, then the U-shaped rod 9 connected with the sliding block 14 moves upwards along the guide groove 16 arranged on the inner wall of the accommodating groove 15 through the guide block 17, the friction disc 4 arranged on the U-shaped rod 9 moves upwards until the friction disc 4 moves to be in contact with the flywheel 8 opposite to and arranged above the friction disc 4, so that the flywheel 8 stops rotating, and the steering rod 10 sleeved with the flywheel 8 stops rotating, the second face gear 12 at the other end of the steering rod 10 stops rotating, so that the first face gear 11 meshed with the second face gear 12 stops rotating, the top spool fixing shaft 2 sleeved with the first face gear 11 stops rotating, that is, the top spool 20 stops rotating, so that the copper wire 21 on the top spool 20 does not continue to move under the action of inertia, and the copper wire 21 is not easy to wind.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a line frame on copper line which characterized in that: comprises a support frame (1), an upper line reel fixing shaft (2), a reversing rotating wheel (3) and a stop mechanism;

the upper line reel fixing shaft (2) is rotatably arranged on the support frame (1), the stopping mechanism comprises a friction disc (4), a connecting rod (5), a flywheel (8), a movable pulley (6) and a fixed pulley (7), one end of the upper line reel fixing shaft (2) is connected with the flywheel (8), the flywheel (8) is used for driving the upper line reel fixing shaft (2) to stop rotating when the flywheel (8) stops rotating, and the friction disc (4) is used for moving to be in contact with the flywheel (8) so as to stop rotating the flywheel (8);

the connecting rod (5) is rotatably connected with the support frame (1), and the movable pulley (6) is rotatably arranged on the connecting rod (5);

the fixed pulley (7) and the movable pulley (6) are both arranged above the upper thread reel fixing shaft (2), and the reversing rotating wheel (3) is arranged above the movable pulley (6) and is vertical to the movable pulley (6); the copper wire (21) is used for sequentially abutting against the outer edges of the fixed pulley (7), the movable pulley (6) and the reversing rotating wheel (3) and driving the fixed pulley (7), the movable pulley (6) and the reversing rotating wheel (3) to rotate during movement;

the movable pulley (6) is used for moving under the action of gravity when a copper wire (21) is broken so as to drive the friction disc (4) to move.

2. The on-line rack of copper wires of claim 1, characterized in that: the stopping mechanism further comprises a U-shaped rod (9), a steering rod (10), a first end face gear (11) and a second end face gear (12), the first end face gear (11) is sleeved at one end of the winding reel fixing shaft (2), the second end face gear (12) is sleeved at one end of the steering rod (10), a flywheel (8) is sleeved at the other end of the steering rod (10), the flywheel (8) is arranged above the friction disc (4) and opposite to the friction disc (4), the first end face gear (11) is meshed with the second end face gear (12), and the steering rod (10) is perpendicular to the winding reel fixing shaft (2);

the movable pulley (6) is used for driving the connecting rod (5) to move when moving, the supporting frame (1) is provided with a sliding groove (13) in the vertical direction, a sliding block (14) is arranged inside the sliding groove (13), one end, deviating from the movable pulley (6), of the connecting rod (5) is connected with the sliding block (14) in a sliding mode, the connecting rod (5) is used for driving the sliding block (14) to move when moving, the sliding block (14) is connected with one end of a U-shaped rod (9), the sliding block (14) is used for being driven to drive the U-shaped rod (9) to move when moving along the sliding groove (13), one end, deviating from the sliding block (14), of the U-shaped rod (9) is connected with the friction disc (4), and the U-shaped rod (9) is used for driving the friction disc (4) to move.

3. The on-line rack of copper wire of claim 2, characterized in that: still be equipped with holding tank (15) on support frame (1), go up line reel fixed axle (2) cover and be equipped with the one end of first face gear (11) and penetrate holding tank (15), spout (13) intercommunication holding tank (15), U type pole (9), steering column (10), first face gear (11), second face gear (12), flywheel (8) and friction disk (4) all set up inside holding tank (15).

4. The on-line frame of copper wires according to claim 3, characterized in that: the cell wall of holding tank (15) is equipped with guide way (16), be equipped with guide block (17) on U type pole (9), guide block (17) set up inside guide way (16), and can follow guide way (16) slide, guide block (17) are followed when U type pole (9) are used for receiving the drive motion guide way (16) move.

5. The on-line rack of copper wires of claim 4, characterized in that: the bottom of the support frame (1) is provided with universal wheels (18).

6. The on-line frame of copper wires of claim 5, characterized in that: the universal wheel steering system further comprises a braking mechanism, wherein the braking mechanism is used for stopping the universal wheel (18) from rotating.

7. The on-line rack of copper wires of claim 6, characterized in that: the braking mechanism is a brake pad (19) of the universal wheel (18).

8. The on-line shelf for copper wires according to any one of claims 2 to 7, characterized in that: the number of the upper line reel fixing shaft (2), the reversing rotating wheel (3) and the stopping mechanisms is multiple and in one-to-one correspondence, and the number of the sliding grooves (13) and the sliding blocks (14) is the same as that of the stopping mechanisms and in one-to-one correspondence.