CN210480461U - Copper line rolling equipment - Google Patents

Abstract

The utility model relates to a copper wire winding device, which comprises an incoming wire guiding device arranged at an incoming wire end, a take-up device arranged at a take-up end, and a copper wire guiding device arranged between the incoming wire guiding device and the take-up device, wherein the copper wire guiding device is provided with a fixed section which is movably arranged, a guiding section which is connected with the fixed section and extends to the take-up device, a first guiding mechanism which is arranged on the guiding section to limit the copper wire up and down, and a second guiding mechanism which is used for limiting the copper wire back and forth; the guide section is set to have a first state close to the take-up device and a second state far away from the take-up device. The utility model solves the problems that the copper wire guiding device in the prior art is high in cost and the like because the copper wire guiding device is fixedly arranged to obstruct the operation of the take-up device or needs much operating manpower, and improves the flexibility of the copper wire guiding device; and, prevent the copper line skew at whole rolling in-process, reduced unqualified product quantity.

Description

Copper line rolling equipment

Technical Field

The utility model relates to a photovoltaic module makes technical field, especially relates to a copper line rolling equipment.

Background

Solar energy is a recognized green, clean and environment-friendly energy source, the photovoltaic industry based on the solar energy is rapidly developed at home and abroad in recent years, and a photovoltaic module plays a vital role as a core part of the photovoltaic industry. In the manufacturing process of the photovoltaic module, the solar cells are mutually connected in series through the solder strips to conduct electricity. At present, most of welding strips on the market are made of copper wires through a plurality of production processes.

Wherein, in the rolling process, the copper line need be convoluteed on the take-up reel after a plurality of guide pulley structure guide are spacing, in order to prevent that the position of copper line on the take-up reel from taking place the skew, above-mentioned guide pulley structure often needs neighbouring take-up reel to set up to mostly be fixed setting. Along with the development of technology, a plurality of automatic take-up devices have been developed in the industry to improve take-up efficiency, but the guide wheel structure not only easily hinders the automatic operation of the take-up device because of being fixedly arranged adjacent to a take-up reel, but also easily separates from the guide wheel in the matching process with the take-up device, so that the continuous limiting effect on a copper wire in the automatic take-up process cannot be met, and the problems of uneven wiring, accumulation, wire clamping and the like of the copper wire on the take-up reel easily occur due to position deviation, so that the take-up efficiency is low, the equipment failure rate is high, and the number of unqualified. Because the unqualified product of rolling often needs to carry out secondary rewinder again, has caused the waste of manpower and material resources again.

Therefore, in order to solve the above problems, an improved copper wire winding device must be designed.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model provides a copper wire winding device, which comprises an incoming wire guiding device arranged at an incoming wire end, a take-up device arranged at a take-up wire end, and a copper wire guiding device arranged between the incoming wire guiding device and the take-up device, wherein the copper wire guiding device is provided with a fixed section which is movably arranged, a guiding section which is connected with the fixed section and extends to the take-up device, a first guiding mechanism which is arranged on the guiding section to limit the copper wire up and down, and a second guiding mechanism which is used for limiting the copper wire back and forth; the guide section is set to have a first state close to the take-up device and a second state far away from the take-up device.

As a further improvement of the present invention, the fixed section is rotatably fixed to the wire feeding device, and the guide section is switched between the first state and the second state by rotation of the fixed section.

As a further improvement of the utility model, copper line guider still have with fixed section complex first rotary driving mechanism, copper line rolling equipment has controlling means, first rotary driving mechanism with controlling means electric connection to under first rotary driving mechanism's effect, the guide section switches between first state and second state.

As a further improvement, the copper wire guiding device further comprises an induction device arranged around the fixed section, the induction device is electrically connected with the control device to control the rotating position of the copper wire guiding device.

As a further improvement, the direction section is the arc setting, second guiding mechanism sets up to connecting two sets of steel bands between the direction section both ends, and is two sets of adjacent setting around the steel band to form the clearance that supplies the copper line to pass between two sets of steel bands.

As a further improvement of the utility model, the take-up device is provided with a wire inlet end, and the guide section is positioned above the wire inlet end; when the guide section is in a first state, the lowest point of the steel belt is lower than the wire inlet end; when the guide section is in the second state, the highest point of the steel belt is higher than the wire inlet end.

As a further improvement, the first guiding mechanism is including being fixed in first guide pulley, connecting rod on the direction section and being fixed in the terminal second guide pulley of connecting rod, the second guide pulley is close to the steel band sets up.

As a further improvement of the utility model, take-up still include the rotating disc, with controlling means electric connection just is used for the drive the rotatory second rotary driving mechanism of rotating disc, follow on the rotating disc the central line symmetry of rotating disc is provided with first admission reel and second admission reel.

As a further improvement, the take-up device further includes with the cooperation of rotating disc is used for cutting off the shutdown mechanism of copper line and is used for the drive the actuating mechanism that cuts off of shutdown mechanism work, cut off actuating mechanism with controlling means electric connection.

As a further improvement of the present invention, the cutting mechanism includes a base movably disposed at the front side below the rotary disc and electrically connected to the cutting driving mechanism, and a cutting knife extending upward from the base to a position between the first take-up drum and the second take-up drum, the cutting knife being disposed toward the rotary disc; under the action of the cutting-off driving mechanism, the base can stretch out and draw back along the front-back direction.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the copper wire guiding device of the utility model drives the guiding section to have a first state close to the take-up device and a second state far away from the take-up device through the movably arranged fixed section, thereby solving the problems that the copper wire guiding device in the prior art obstructs the operation of the take-up device or needs much operating manpower to cause high cost and the like due to the fixed arrangement, and improving the flexibility of the copper wire guiding device; and, common limiting displacement through first guiding mechanism and second guiding mechanism on the direction section to continuously prevent copper line skew at whole rolling in-process, thereby reduce take-up's fault rate, reduce nonconforming product quantity, improve rolling efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the guiding section of the copper wire winding device in a first state;

FIG. 2 is a schematic view of the overall structure of the copper wire winding apparatus of the present invention with the guide section in the second state;

100-copper wire winding equipment; 200-copper wire; 1-a wire-inlet guide device; 11-a fixing frame; 12-adjusting the rod; 13-a wire inlet guide wheel; 2-a take-up device; 21-a rotating disk; 22-a first take-up reel; 23-a second take-up reel; 24-a cutting mechanism; 241-a base; 242-a cutting knife; 3-copper wire guiding means; 31-a fixed segment; 32-a guide section; 33-a first rotary drive mechanism; 34-a sensing device; 341-upper sensing head; 342-lower inductive head; 35-a first guiding mechanism; 351-a first guide wheel; 352-connecting rod; 353-a second guide wheel; 36-second guiding mechanism.

Detailed Description

The present invention will be described in detail below with reference to specific embodiments shown in the drawings. However, these embodiments are not intended to limit the present invention, and structural, methodical, or functional changes that may be made by one of ordinary skill in the art based on these embodiments are all included in the scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the scope of the present invention.

With reference to fig. 1-2, the present invention provides a copper wire winding apparatus 100, which comprises a wire inlet guiding device 1 disposed at the wire inlet end, a wire take-up device 2 disposed at the wire take-up end, a copper wire guiding device 3 disposed between the wire inlet guiding device 1 and the wire take-up device 2, and a control device (not shown).

Wherein, in the utility model discloses in, inlet wire guiding device 1 include mount 11, rotatable set up in adjust pole 12 on the mount 11 and connect in adjust the terminal inlet wire guide pulley 13 of pole 12. The wire inlet guide wheel 13 can adjust the vertical height by rotating the adjusting rod 12, so as to adjust the wire inlet height of the copper wire 200.

As shown in fig. 1 or 2, the winding device 2 of the present invention includes a rotating disc 21, and a control device electrically connected to the rotating disc 21 and used for driving the second rotating driving mechanism (not shown) of the rotating disc 21, a first winding drum 22 and a second winding drum 23 set on the rotating disc 21 and along the central line symmetry of the rotating disc 21, a cutting mechanism 24 for cutting the copper wire 200 in cooperation with the rotating disc 21 and a cutting driving mechanism (not shown) for driving the cutting mechanism 24 to work, the cutting driving mechanism and the control device electrically connected to the control device. Also, the take-up device 2 has an incoming end (not numbered) from which a copper wire 200 is wound on the first take-up reel 22 or the second take-up reel 23.

Work as first take-up reel 22 is about to receive full copper line 200 after, through controlling means control the rotation of rotating disc 21 has realized the position interchange of first take-up reel 22 and second take-up reel 23, treats when first take-up reel 22 receives full copper line 200 the copper line 200 on the first take-up reel 22 is cut off in cutting device work copper line 3 reach under the direction limiting displacement of copper line guider 3 under the effect of the high-speed rotation of second take-up reel 23, make copper line 200 continue the rolling on second take-up reel 23, realized the effect of incessant rolling copper line 200, improved and received line efficiency.

Specifically, in the present embodiment, the cutting mechanism 24 includes a base 241 movably disposed at the front side below the rotating disc 21 and electrically connected to the cutting driving mechanism, and a cutting knife 242 extending upward from the base 241 to a position between the first winding drum 22 and the second winding drum 23, wherein the cutting knife 242 is disposed toward the rotating disc 21; the base 241 is extendable and retractable in the front-rear direction by the cutting drive mechanism. When the rotating disc 21 starts to rotate, the control device controls the cutting driving mechanism to drive the base 241 to extend forward, and after the first take-up reel 22 is full of the copper wire 200, the control device controls the cutting driving mechanism to drive the base 241 to retract backward for cutting.

In addition, in this embodiment, in order to avoid the cutting mechanism 24 from interfering with the rotation of the rotating disc 21 for changing the reel, the rotating disc 21 is preferably rotated counterclockwise by 180 degrees to change the positions of the first take-up reel 22 and the second take-up reel 23.

As shown in fig. 1 and 2, the copper wire guiding device 3 has a movably arranged fixed section 31, and a guiding section 32 connected with the fixed section 31 and extending to the wire take-up device 2. Moreover, the guide section 32 is configured to have a first state close to the wire rewinding device 2 and a second state far away from the wire rewinding device 2. When the wire rewinding device 2 normally rewinds a wire, the guide section 32 is in a first state, and the first wire rewinding drum 22 starts to rewind the wire; then, before the rotating disc 21 of the wire rewinding device 2 rotates and is switched, the guiding section 32 is switched from the first state to the second state to facilitate the rotation of the rotating disc 21, and after the rotating disc 21 rotates and before the cutting mechanism 24 cuts, the guiding section 32 is switched from the second state to the first state to guide the cut copper wire 200 to be continuously wound on the second wire rewinding drum 23.

Therefore, the movably arranged fixed section 31 drives the guide section 32 to have a first state close to the take-up device 2 and a second state far away from the take-up device 2, so that close-distance guide can be provided when guide is needed, the winding effect of the copper wire 200 is improved, and the copper wire can be conveniently withdrawn when winding is finished and a disc needs to be changed; in addition, can also cooperate take-up 2 realizes full automation mechanized operation, has solved among the prior art copper line guider 3 and has hindered take-up 2 operation or need to operate the manpower and lead to with high costs scheduling problem because of fixed the setting, has improved copper line guider 3's flexibility.

Preferably, in this embodiment, the fixing section 31 is rotatably fixed on the incoming line guide 1, and the guide section 32 is switched between the first state and the second state by the rotation of the fixing section 31. Specifically, the copper wire guiding device 3 has a first rotation driving mechanism 33 cooperating with the fixed section 31, the first rotation driving mechanism 33 is electrically connected with the control device, and the guiding section 32 is switched between a first state and a second state under the action of the first rotation driving mechanism 33.

It should be noted that, in this embodiment, the guide section 32 is disposed above the wire inlet end of the wire rewinding device 2. When the fixed section 31 is driven by the first rotary driving mechanism 33 to rotate counterclockwise, the guide section 32 connected with the fixed section 31 is lifted upwards, i.e. moves away from the take-up device 2; conversely, when the fixed section 31 is driven by the first rotary drive mechanism 33 to rotate clockwise, the guide section 32 moves downward, i.e., moves closer to the wire takeup device 2. Of course, in the other embodiments of the present invention, if take-up device 2 is from the below inlet wire, guide section 32 can also be located the inlet wire end below, as long as the realization is reached the effect that guide section 32 switches between first state and second state can be realized the purpose of the present invention.

In order to control the rotation position of the fixed section 31 and further control the position relationship between the guiding section 32 and the wire winding device 2, the copper wire guiding device 3 further comprises an induction device 34 disposed around the fixed section 31, and the induction device 34 is electrically connected with a control device. In the embodiment of the present invention, the sensing device 34 is disposed on the fixing frame 11, and is adjacent to one end of the fixing section 31 close to the incoming line guiding device 1; the sensing device 34 includes an upper sensing head 341 located above the fixed section 31 and a lower sensing head 342 located below the fixed end, the upper sensing head 341 controls the maximum angle of clockwise rotation of the fixed section 31, and the lower sensing head 342 controls the maximum angle of counterclockwise rotation of the fixed section 31. Of course, in other embodiments of the present invention, the sensing device 34 can also adopt other manners, so long as the effect of controlling the rotation position of the fixing section 31 is achieved, and the purpose of the present invention can be achieved.

When the fixed section 31 rotates clockwise to abut against the upper inductive head 341, the control device controls the first rotary driving mechanism 33 to stop driving the fixed section 31 to rotate continuously, and at this time, the fixed section 31 is in a first state close to the take-up device 2; similarly, when the fixed section 31 rotates counterclockwise to abut against the lower inductive head 342, the control device controls the first rotary driving mechanism 33 to stop driving the fixed section 31 to rotate continuously, and at this time, the fixed section 31 is in a second state away from the wire rewinding device 2.

Referring to fig. 1 or 2, the guiding section 32 is arc-shaped, and the copper wire guiding device 3 includes a first guiding mechanism 35 disposed on the guiding section 32 to limit the copper wire 200 up and down and a second guiding mechanism 36 to limit the copper wire 200 front and back.

Common limiting effect through first guiding mechanism 35 and second guiding mechanism 36 on the direction section 32 to continuously prevent copper line 200 skew at whole rolling in-process, thereby reduce take-up 2's fault rate, reduce nonconforming product quantity, improve rolling efficiency.

The second guiding mechanism 36 is provided as two sets of steel belts connected between two ends of the guiding section 32, and the two sets of steel belts are arranged adjacently in front and behind to form a gap (not shown) between the two sets of steel belts for the copper wire 200 to pass through.

Further, when the guiding section 32 is in the first state, the lowest point of the steel belt is lower than the incoming line end; when the guide section 32 is in the second state, the highest point of the steel strip is higher than the incoming line end. Therefore, no matter the guide section 32 is in any position between the first state and the second state, that is, no matter whether the take-up device 2 is performing the disc changing operation, the copper wire 200 passes through the gap and the two ends of the guide section 32 are not abutted to the copper wire 200 to cause scratches and the like, so that the problem that the copper wire 200 is easily separated from the guide wheel to cause deviation in the disc changing process in the prior art is solved, and the second guide mechanism 36 can continuously play a role in guiding and limiting the front and back displacement of the copper wire 200 in the moving process of the guide section 32.

In addition, the first guide mechanism 35 includes a first guide wheel 351 fixed to the guide section 32, a connecting rod 352, and a second guide wheel 353 fixed to a distal end of the connecting rod 352. And, the second guide wheel 353 is disposed close to the steel strip so as to accurately guide the copper wire 200 to the gap of the steel strip. Specifically, in this embodiment, the connection rod 352 and the guide section 32 are fixed by screws for easy detachment, and the above structure facilitates adjustment of the position of the second guide wheel 353 to adjust the tension of the copper wire 200. In the specific embodiment of the present invention, when the guiding section 32 is in the first state, the copper wire 200 sequentially passes through the upper end of the wire-feeding guide wheel 13, the upper end of the first guide wheel 351, and the lower end of the second guide wheel 353, and then penetrates into the gap of the steel belt, and finally, the wire is wound through the wire-inlet end of the wire-winding device 2; when the guide section 32 is in the second state, the copper wire 200 directly passes through the upper end of the wire inlet guide wheel 13 and the upper end of the first guide wheel 351 and then penetrates into the gap of the steel belt, and then enters the wire take-up device 2.

The utility model discloses a copper line rolling equipment 100's concrete working process as follows:

first, when the copper wire winding device 100 starts to operate, the fixed section 31 abuts against the upper inductive head 341, the guide section 32 is in a first state close to the winding device 2, and the first winding drum 22 winds the copper wire.

Then, when the first wire winding drum 22 is about to be fully wound, the control device controls the first rotary driving mechanism 33 to drive the fixed section 31 to rotate counterclockwise until the fixed section 31 stops rotating when abutting against the lower inductive head 342, and at this time, the guiding section 32 is in a second state away from the wire winding device 2.

Then, the control device controls the second rotary driving mechanism to drive the rotary disc 21 to rotate 180 degrees counterclockwise to enable the first take-up reel 22 and the second take-up reel 23 to exchange positions, and controls the cutting driving mechanism to drive the cutting mechanism 24 to eject forwards; after the rotation of the rotating disc 21 is completed, the control device controls the first rotation driving mechanism 33 to drive the fixed section 31 to rotate clockwise until the fixed section 31 stops rotating when abutting against the upper inductive head 341, so that the guiding section 32 is in a first state close to the take-up device 2.

Finally, after the first take-up reel 22 is full of the copper wire 200, controlling the cutting driving mechanism to drive the cutting mechanism 24 to retract backwards so as to cut the copper wire 200; under the guiding and limiting effect of the copper wire guiding device 3 and the high-speed rotation effect of the second wire winding drum 23, the copper wire 200 is automatically wound on the second wire winding drum 23 to continue to wind up, and at the moment, the first wire winding drum 22 is only required to be taken down and replaced by an empty wire winding drum.

To sum up, the copper wire guiding device 3 of the present invention drives the guiding section 32 to have a first state close to the winding device 2 and a second state far away from the winding device 2 through the movably arranged fixing section 31, so as to solve the problems of high cost and the like caused by the fact that the copper wire guiding device 3 obstructs the operation of the winding device 2 due to the fixed arrangement or needs a lot of operation manpower in the prior art, and improve the flexibility of the copper wire guiding device 3; and, through the common limiting displacement of first guiding mechanism 35 and second guiding mechanism 36 on the direction section 32 to continuously prevent copper line 200 skew at whole rolling in-process, thereby reduce take-up 2's fault rate, reduce unqualified product quantity, improve rolling efficiency.

It should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The above detailed description of a series of embodiments is only for the purpose of illustration, and is not intended to limit the scope of the invention, which is intended to include all equivalent embodiments or modifications that do not depart from the spirit of the invention.

Claims (10)

1. The utility model provides a copper line rolling equipment, is including setting up the inlet wire guider at the inlet wire end and setting up the take-up at the take-up end, its characterized in that: the copper wire winding equipment further comprises a copper wire guiding device arranged between the incoming wire guiding device and the winding device, wherein the copper wire guiding device is provided with a fixed section, a guiding section, a first guiding mechanism and a second guiding mechanism, the fixed section is movably arranged, the guiding section is connected with the fixed section and extends to the winding device, the first guiding mechanism is arranged on the guiding section to limit the copper wire up and down, and the second guiding mechanism is used for limiting the copper wire back and forth; the guide section is set to have a first state close to the take-up device and a second state far away from the take-up device.

2. The copper wire winding device of claim 1, wherein: the fixed section is rotatably fixed to the incoming line guide, and the guide section is switched between a first state and a second state by rotation of the fixed section.

3. The copper wire winding device of claim 2, wherein: copper line guider still have with fixed section complex first rotary driving mechanism, copper line rolling equipment has controlling means, first rotary driving mechanism with controlling means electric connection to under first rotary driving mechanism's effect, the direction section switches between first state and second state.

4. The copper wire winding device of claim 3, wherein: copper line guider still is including setting up induction system around the canned paragraph, induction system and controlling means electric connection in order to control copper line guider's rotational position.

5. The copper wire winding device according to any one of claims 1 to 4, characterized in that: the direction section is the arc setting, second guiding mechanism sets up to connecting two sets of steel bands between direction section both ends, and is two sets of adjacent setting around the steel band to form the clearance that supplies the copper line to pass between two sets of steel bands.

6. The copper wire winding device of claim 5, wherein: the take-up device is provided with a wire inlet end, and the guide section is positioned above the wire inlet end; when the guide section is in a first state, the lowest point of the steel belt is lower than the wire inlet end; when the guide section is in the second state, the highest point of the steel belt is higher than the wire inlet end.

7. The copper wire winding device of claim 5, wherein: the first guide mechanism comprises a first guide wheel fixed on the guide section, a connecting rod and a second guide wheel fixed at the tail end of the connecting rod, and the second guide wheel is arranged close to the steel belt.

8. The copper wire winding device of claim 3, wherein: the take-up device further comprises a rotating disc and a second rotary driving mechanism which is electrically connected with the control device and used for driving the rotating disc to rotate, and a first take-up reel and a second take-up reel are symmetrically arranged on the rotating disc along the central line of the rotating disc.

9. The copper wire winding device of claim 8, wherein: the take-up device further comprises a cutting mechanism matched with the rotary disc and used for cutting off the copper wire and a cutting driving mechanism used for driving the cutting mechanism to work, and the cutting driving mechanism is electrically connected with the control device.

10. The copper wire winding device of claim 9, wherein: the cutting mechanism comprises a base which is movably arranged on the front side below the rotary disc and is electrically connected with the cutting driving mechanism, and a cutting knife which extends upwards from the base to a position between the first take-up reel and the second take-up reel, and the cutting knife is arranged towards the rotary disc; under the action of the cutting-off driving mechanism, the base can stretch out and draw back along the front-back direction.

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