CN212581194U - Welding wire coiling mechanism - Google Patents
Welding wire coiling mechanism Download PDFInfo
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- CN212581194U CN212581194U CN202020960543.9U CN202020960543U CN212581194U CN 212581194 U CN212581194 U CN 212581194U CN 202020960543 U CN202020960543 U CN 202020960543U CN 212581194 U CN212581194 U CN 212581194U
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Abstract
The utility model discloses a welding wire winding device, which comprises a bracket, a winding mechanism, a paying-off mechanism and a reciprocating mechanism, wherein the winding mechanism comprises a winding shaft, a winding disc and a motor, and the winding shaft is rotatably connected with the bracket; the pay-off mechanism comprises a guide rod and a pay-off pipe, the guide rod is fixed on the bracket, and the pay-off pipe is connected with the guide rod in a sliding manner; the reciprocating mechanism comprises a moving device, a height adjusting device and a transmission device, and the moving device comprises a lifting frame, a screw rod, a nut and a connecting rod. The utility model provides a technical scheme's beneficial effect is: the first gear, the second gear and the winding shaft are kept to synchronously rotate through the transmission device, the lead screw is selectively connected with the first gear or the second gear through the height adjusting device, and therefore the pay-off pipe is driven to reciprocate.
Description
Technical Field
The utility model belongs to the technical field of welding wire production facility technique and specifically relates to a welding wire coiling mechanism is related to.
Background
The welding wire is in the rolling operation, thereby along with the rotation of rolling dish, thereby the unwrapping wire pipe reciprocating motion makes the welding wire evenly twine on the rolling dish, among the prior art, the unwrapping wire pipe reciprocating motion and rolling dish rotation make a round trip are driven by two sets of independent drive arrangement, at the rolling in-process, if the rotational speed of rolling dish when changing, the adjustment of adaptability can't be made to the rate of unwrapping wire pipe reciprocating motion that makes a round trip, leads to the welding wire to twine inhomogeneously on the rolling dish.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need for a welding wire winding device that provides good consistency between the rotation speed of the winding disc and the reciprocating speed of the wire releasing tube.
A welding wire take-up device, comprising: a bracket, a winding mechanism, a pay-off mechanism and a reciprocating mechanism,
the winding mechanism comprises a winding shaft, a winding disc and a motor, the winding shaft is rotatably connected with the bracket, the winding disc is sleeved on the winding shaft, and an output shaft of the motor is connected with the winding shaft;
the pay-off mechanism comprises a guide rod and a pay-off pipe, the guide rod is fixed on the bracket, and the pay-off pipe is connected with the guide rod in a sliding manner;
reciprocating motion mechanism includes mobile device, altitude mixture control device and transmission, mobile device includes crane, lead screw, nut and connecting rod, the crane can along the support reciprocates, the lead screw with the crane rotates to be connected, the one end of lead screw has the teeth of a cogwheel, the nut with lead screw threaded connection, the one end of connecting rod with nut sliding connection just can along the nut reciprocates, the other end of connecting rod with unwrapping wire pipe fixed connection, altitude mixture control device with the crane is connected and is used for making the crane is in first height or second height, transmission include with first optical axis and second optical axis that the support rotates to be connected, first optical axis the second optical axis reaches the rolling axle can rotate in step, the cover is equipped with first gear on the first optical axis, The second optical axis is sleeved with a second gear, when the lifting frame is at a first height, the first gear is meshed with the gear teeth, and when the lifting frame is at a second height, the second gear is meshed with the gear teeth.
Compared with the prior art, the utility model provides a technical scheme's beneficial effect is: the first gear, the second gear and the winding shaft are kept to synchronously rotate through the transmission device, the lead screw is selectively connected with the first gear or the second gear through the height adjusting device, and therefore the pay-off pipe is driven to reciprocate.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a welding wire winding device provided by the present invention;
FIG. 2 is a schematic view of the reciprocating mechanism of FIG. 1;
FIG. 3 is an enlarged partial view of area A of FIG. 2;
FIG. 4 is a circuit diagram of the wire takeup device of FIG. 1;
in the figure: 1-support, 2-winding mechanism, 3-paying off mechanism, 4-reciprocating mechanism, 5-welding wire, 21-winding shaft, 22-winding disc, 23-motor, 24-first chain, 31-guide rod, 32-paying off pipe, 33-second shaft sleeve, 41-moving device, 42-height adjusting device, 43-transmission device, 411-lifting frame, 412-lead screw, 413-nut, 414-connecting rod, 415-third shaft sleeve, 416-fourth shaft sleeve, 421-switch electromagnet, 422-switch box, 423-first shaft sleeve, 424-moving block, 4241-first block, 4242-second block, 425-first pole plate, 426-second pole plate 427, conductive block, 431-first optical axis, 432-second optical axis, 433-first gear, 434-second gear, 435-second chain, 436-third chain.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the utility model provides a welding wire coiling mechanism, including support 1, winding mechanism 2, paying out machine constructs 3 and reciprocating motion mechanism 4.
Referring to fig. 1, the winding mechanism 2 includes a winding shaft 21, a winding disc 22 and a motor 23, the winding shaft 21 is rotatably connected to the bracket 1, the winding disc 22 is sleeved on the winding shaft 21 and is fixedly connected to the winding shaft 21, and an output shaft of the motor 23 is connected to the winding shaft 21 and is used for driving the winding shaft 21 to rotate.
Referring to fig. 1, the pay-off mechanism 3 includes a guide rod 31 and a pay-off tube 32, the guide rod 31 is fixed on the bracket 1, the guide rod 31 is horizontally disposed, and the pay-off tube 32 is slidably connected with the guide rod 31 so as to be capable of sliding left and right along the guide rod 31.
Referring to fig. 1 and 2, the reciprocating mechanism 4 includes a moving device 41, a height adjusting device 42 and a transmission device 43, the moving device 41 includes a lifting frame 411, a screw 412, a nut 413 and a connecting rod 414, the lifting frame 411 can move up and down along the support 1, the screw 412 is rotatably connected with the lifting frame 411, one end of the screw 412 has gear teeth, the nut 413 is in threaded connection with the screw 412, one end of the connecting rod 414 is slidably connected with the nut 413 and can move up and down along the nut 413, the other end of the connecting rod 414 is fixedly connected with the wire releasing pipe 32, the height adjusting device 42 is connected with the lifting frame 411 and is used for enabling the lifting frame 411 to be at a first height or a second height, the transmission device 43 includes a first optical axis 431 and a second optical axis 432 rotatably connected with the support 1, the first optical axis 431 and the second optical axis 432 are used for connecting with the support 1, The second optical axis 432 reach the wind-up shaft 21 can rotate in step, the cover is equipped with first gear 433 on the first optical axis 431 the cover is equipped with second gear 434 on the second optical axis 432, works as the crane 411 highly be in when first height, first gear 433 with the gear teeth meshing works as crane 411 highly be in when the second height, second gear 434 with the gear teeth meshing.
The utility model provides a welding wire coiling mechanism is when using, motor 23 drives rolling disc 22 and carries out the rolling to welding wire 5, simultaneously, first optical axis 431, second optical axis 432 and rolling axle 21 rotate in step, and drive first gear 433 and second gear 434 rotation respectively, at initial condition, height adjusting device 42 makes crane 411 be in first height, first gear 433 and the teeth of the lead screw 412 meshing, thereby drive lead screw 412 to rotate, nut 413 moves left, nut 413 drives connecting rod 414 and moves left, thereby make unwrapping wire pipe 32 move left, when nut 413 moves to the extreme left end, height adjusting device 42 makes crane 411 be in the second height, second gear 434 and the teeth of the lead screw 412 meshing, thereby drive lead screw 412 reverse rotation, nut 413 moves right, nut 413 drives connecting rod 414 and moves right, thereby make unwrapping wire pipe 32 move right, when nut 413 moves to the extreme right end, the height adjusting device 42 makes the lifting frame 411 at the first height, and the process is repeated in a circulating way until the winding is completed.
Specifically, referring to fig. 2 to 4, the height adjusting device 42 includes a switch electromagnet 421, a switch box 422, a first shaft sleeve 423 and a moving block 424,
the switch electromagnet 421 is mounted on the bracket 1, and a striking rod of the switch electromagnet 421 abuts against the lifting frame 411;
a first pole plate 425 and a second pole plate 426 are fixed on the switch box 422, when the first pole plate 425 and the second pole plate 426 are electrically connected, the switch electromagnet 421 is electrified, and the striker of the switch electromagnet 421 extends out, so that the height of the lifting frame 411 is raised to a second height, otherwise, the switch electromagnet 421 is powered off, and the striker of the switch electromagnet 421 retracts, so that the height of the lifting frame 411 is lowered to a first height;
the first shaft sleeve 423 is sleeved on the lifting frame 411 and can slide along the lifting frame 411;
the moving block 424 is fixed on the first shaft sleeve 423, a conductive block 427 is fixed at one end of the moving block 424, and a first stopper 4241 and a second stopper 4242 are respectively arranged at two ends of the moving block 424. When the nut 413 moves to the leftmost end, the connecting rod 414 is abutted to the first stopper 4241 and continuously drives the moving block 424 to move leftwards, so that the conductive block 427 is abutted to both the first pole plate 425 and the second pole plate 426, the first pole plate 425 and the second pole plate 426 are electrically connected, the switch electromagnet 421 is electrified, the striker of the switch electromagnet 421 extends out, and the height of the lifting frame 411 is raised to the second height; when the nut 413 moves to the rightmost end, the connecting rod 414 abuts against the second stopper 4242 and continuously drives the moving block 424 to move rightwards, so that the conductive block 427 is separated from the first pole plate 425 and the second pole plate 426, the connection between the first pole plate 425 and the second pole plate 426 is disconnected, the switch electromagnet 421 is powered off, the striker of the switch electromagnet 421 retracts, and the height of the lifting frame 411 is reduced to the first height.
Preferably, referring to fig. 1, an output sprocket fixedly connected to the output shaft of the motor 23 is sleeved at the tail end of the output shaft of the motor 23, and one end of the winding shaft 21 has a first sprocket; the winding mechanism 2 further comprises a closed first chain 24, and one end of the first chain 24 is meshed with the output chain wheel; the other end of the first chain 24 is engaged with the first sprocket.
Preferably, referring to fig. 2, one end of the first optical axis 431 has a second sprocket, and one end of the second optical axis 432 has a third sprocket; the transmission device 43 further includes a closed second chain 435 and a closed third chain 436, one end of the second chain 435 is engaged with the first sprocket, the other end of the second chain 435 is engaged with the second sprocket, one end of the third chain 436 is engaged with the second sprocket, and the other end of the third chain 436 is engaged with the third sprocket.
Preferably, referring to fig. 1, the pay-off mechanism 3 further includes a second shaft sleeve 33, the second shaft sleeve 33 is sleeved on the guide rod 31 and can slide along the guide rod 31, and the second shaft sleeve 33 is fixedly connected to the pay-off pipe 32.
Preferably, referring to fig. 1, the moving device 41 further includes a third shaft sleeve 415, the third shaft sleeve 415 is sleeved on the lifting frame 411 and is slidably connected to the lifting frame 411, and the third shaft sleeve 415 is fixed on the support 1.
Preferably, referring to fig. 1, the moving device 41 further includes a fourth shaft sleeve 416, the fourth shaft sleeve 416 is sleeved on the screw rod 412 and is slidably connected with the screw rod 412, and the fourth shaft sleeve 416 is fixed on the lifting frame 411.
For better understanding of the present invention, the following detailed description is made with reference to fig. 1 to 4 to describe the working process of the welding wire winding device provided by the present invention: when the welding wire winder is used, the motor 23 drives the winding disc 22 to wind the welding wire 5, meanwhile, the first optical axis 431 and the winding shaft 21 synchronously rotate through the second chain 435, the second optical axis 432 and the first optical axis 431 synchronously rotate through the third chain 436, the first optical axis 431 and the second optical axis 432 respectively drive the first gear 433 and the second gear 434 to rotate, when in an initial state, the lifting frame 411 is at a first height, the first gear 433 is meshed with the gear teeth of the lead screw 412 so as to drive the lead screw 412 to rotate, the nut 413 moves leftwards, the nut 413 drives the connecting rod 414 to move leftwards so as to drive the pay-off pipe 32 to move leftwards, when the nut 413 moves to the leftmost end, the connecting rod 414 is abutted to the first stopper 4241 and continues to drive the moving block 424 to move leftwards, so as to make the conductive block abutted to the first polar plate 425 and the second polar plate 426, the first polar plate 425 and the second polar plate 426 are electrically connected, and the switch, the plunger of the switch electromagnet 421 extends out, so that the height of the lifting frame 411 is raised to a second height, the second gear 434 is meshed with the gear teeth of the lead screw 412, so as to drive the lead screw 412 to rotate reversely, the nut 413 moves rightwards, the nut 413 drives the connecting rod 414 to move rightwards, so that the wire discharging pipe 32 moves rightwards, when the nut 413 moves to the rightmost end, the connecting rod 414 is abutted to the second stop 4242 and continuously drives the moving block 424 to move rightwards, so that the conductive block 427 is separated from the first pole plate 425 and the second pole plate 426, the connection of the first pole plate 425 and the second pole plate 426 is disconnected, the switch electromagnet 421 is powered off, the plunger of the switch electromagnet 421 retracts, so that the height of the lifting frame 411 is lowered to the first height, and the operation is repeated. When the rotation speed of the winding disc 22 changes, the rotation speeds of the first optical axis 431 and the second optical axis 432 change correspondingly, so that the moving speed of the wire releasing pipe 32 is adjusted correspondingly, and the welding wire 5 is prevented from being wound on the winding disc 22 unevenly.
To sum up, the utility model discloses a transmission 43 makes first gear 433 and second gear 434 and rolling axle 21 keep synchronous rotation, makes lead screw 412 selectively be connected with first gear 433 or second gear 434 through height adjusting device 42 to drive unwrapping wire pipe 32 reciprocating motion, because unwrapping wire pipe 32 makes a round trip reciprocating motion and rolling dish 22's rotation is driven by motor 23, thereby the rotational speed of rolling dish 22 and unwrapping wire pipe 32 make a round trip reciprocating motion's speed has good uniformity.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. A welding wire coiling mechanism, characterized by comprising: a bracket, a winding mechanism, a pay-off mechanism and a reciprocating mechanism,
the winding mechanism comprises a winding shaft, a winding disc and a motor, the winding shaft is rotatably connected with the bracket, the winding disc is sleeved on the winding shaft, and an output shaft of the motor is connected with the winding shaft;
the pay-off mechanism comprises a guide rod and a pay-off pipe, the guide rod is fixed on the bracket, and the pay-off pipe is connected with the guide rod in a sliding manner;
reciprocating motion mechanism includes mobile device, altitude mixture control device and transmission, mobile device includes crane, lead screw, nut and connecting rod, the crane can along the support reciprocates, the lead screw with the crane rotates to be connected, the one end of lead screw has the teeth of a cogwheel, the nut with lead screw threaded connection, the one end of connecting rod with nut sliding connection just can along the nut reciprocates, the other end of connecting rod with unwrapping wire pipe fixed connection, altitude mixture control device with the crane is connected and is used for making the crane is in first height or second height, transmission include with first optical axis and second optical axis that the support rotates to be connected, first optical axis the second optical axis reaches the rolling axle can rotate in step, the cover is equipped with first gear on the first optical axis, The second optical axis is sleeved with a second gear, when the lifting frame is at a first height, the first gear is meshed with the gear teeth, and when the lifting frame is at a second height, the second gear is meshed with the gear teeth.
2. The welding wire winding device as defined in claim 1, wherein the height adjusting device comprises a switch electromagnet, a switch box, a first shaft sleeve and a moving block,
the switch electromagnet is arranged on the bracket, and a collision rod of the switch electromagnet is abutted against the lifting frame;
a first polar plate and a second polar plate are fixed on the switch box, when the first polar plate and the second polar plate are electrically connected, the switch electromagnet is electrified, otherwise, the switch electromagnet is powered off;
the first shaft sleeve is sleeved on the lifting frame and can slide along the lifting frame;
the moving block is fixed on the first shaft sleeve, a conductive block is fixed at one end of the moving block, and a first stop block and a second stop block are arranged at two ends of the moving block respectively.
3. The welding wire winding device as claimed in claim 1, wherein an output sprocket fixedly connected with the output shaft of the motor is sleeved at the tail end of the output shaft of the motor, and a first sprocket is arranged at one end of the winding shaft;
the winding mechanism further comprises a closed first chain, and one end of the first chain is meshed with the output chain wheel; the other end of the first chain is meshed with the first chain wheel tooth.
4. The welding wire take-up device of claim 3, wherein one end of the first optical axis has a second sprocket and one end of the second optical axis has a third sprocket;
the transmission device further comprises a closed second chain and a closed third chain, one end of the second chain is meshed with the first chain wheel tooth, the other end of the second chain is meshed with the second chain wheel tooth, one end of the third chain is meshed with the second chain wheel tooth, and the other end of the third chain is meshed with the third chain wheel tooth.
5. The welding wire winding device of claim 1, wherein the unwinding mechanism further comprises a second shaft sleeve, the second shaft sleeve is sleeved on the guide rod and can slide along the guide rod, and the second shaft sleeve is fixedly connected with the unwinding tube.
6. The welding wire winding device of claim 1, wherein the moving device further comprises a third shaft sleeve, the third shaft sleeve is sleeved on the lifting frame and is in sliding connection with the lifting frame, and the third shaft sleeve is fixed on the support.
7. The welding wire winding device of claim 1, wherein the moving device further comprises a fourth shaft sleeve, the fourth shaft sleeve is sleeved on the lead screw and is in sliding connection with the lead screw, and the fourth shaft sleeve is fixed on the lifting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020960543.9U CN212581194U (en) | 2020-05-29 | 2020-05-29 | Welding wire coiling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020960543.9U CN212581194U (en) | 2020-05-29 | 2020-05-29 | Welding wire coiling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212581194U true CN212581194U (en) | 2021-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020960543.9U Active CN212581194U (en) | 2020-05-29 | 2020-05-29 | Welding wire coiling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212581194U (en) |
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2020
- 2020-05-29 CN CN202020960543.9U patent/CN212581194U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A winding device for welding wire Effective date of registration: 20210818 Granted publication date: 20210223 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: YICHANG MONKEY KING WELDING WIRE Co.,Ltd. Registration number: Y2021500000042 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220830 Granted publication date: 20210223 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: YICHANG MONKEY KING WELDING WIRE Co.,Ltd. Registration number: Y2021500000042 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A welding wire winding device Effective date of registration: 20220906 Granted publication date: 20210223 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: YICHANG MONKEY KING WELDING WIRE Co.,Ltd. Registration number: Y2022980013996 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230926 Granted publication date: 20210223 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: YICHANG MONKEY KING WELDING WIRE Co.,Ltd. Registration number: Y2022980013996 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |