CN219669760U - Paying-off structure of stringer - Google Patents
Paying-off structure of stringer Download PDFInfo
- Publication number
- CN219669760U CN219669760U CN202320820450.XU CN202320820450U CN219669760U CN 219669760 U CN219669760 U CN 219669760U CN 202320820450 U CN202320820450 U CN 202320820450U CN 219669760 U CN219669760 U CN 219669760U
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- China
- Prior art keywords
- paying
- wire
- shaft
- guide wheel
- wheel
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- 238000003466 welding Methods 0.000 claims abstract description 55
- 238000003860 storage Methods 0.000 claims abstract description 37
- 238000009434 installation Methods 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 description 6
- 229910000679 solder Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Wire Processing (AREA)
Abstract
The utility model discloses a paying-off structure of a series welding machine, which comprises a bracket, a paying-off device and a wire passing plate; the rear side of the bracket is provided with a mounting plate, the right side of the mounting plate is provided with paying-off devices, and the paying-off devices are provided with five groups in total; an upper guide wheel and a lower guide wheel are also arranged on the left and right sides of the mounting plate, and the upper guide wheel is positioned at an obliquely upper position of the lower guide wheel; the upper guide wheel is arranged corresponding to the three groups of paying-off devices above the mounting plate and is used for receiving welding strips led out by the three groups of paying-off devices; the lower guide wheel is arranged corresponding to the two groups of paying-off devices below the mounting plate and is used for receiving welding strips led out by the two groups of paying-off devices; the storage device is positioned below the wire passing plate; the utility model can simultaneously finish the paying-off operation of five welding strips; meanwhile, the wire motor can be kept in a continuous constant-speed rotating state, so that the wire paying-off wheel cannot rotate randomly independently, and the phenomenon that the welding belt falls off is avoided.
Description
Technical Field
The utility model relates to the field of series welding machines, in particular to a paying-off structure of a series welding machine.
Background
In the photovoltaic production industry, round wire bonding tapes are used as filler metal or as wire bonding material for electrical conduction. The round wire welding strip is wound on a wire coil when purchased, and needs to be unreeled when used.
For example, patent publication number CN209536539U discloses a pay-off device for cutting solder strip, which comprises an initial pay-off mechanism and an auxiliary pay-off device; the initial paying-off mechanism comprises a support, a paying-off shaft and limiting ring pieces, wherein the paying-off shaft is rotatably connected to the support, the limiting ring pieces are sleeved on the paying-off shaft, the number of the limiting ring pieces is at least four, and the paying-off shaft is detachably connected with a limiting assembly for limiting the limiting ring pieces;
the paying-off device for cutting the welding strips can be used for placing a plurality of rolls of welding strips, so that a cutting machine can cut a plurality of welding strips at one time, and the cutting efficiency is high; however, the above patent has disadvantages in that: dragging the welding strip to move only through the upper driving roller and the lower driving roller, and easily causing the breakage of the welding strip at first; meanwhile, as the stringer is in intermittent operation, the welding coil needs to be frequently stopped and rotated, and the lack of a necessary mechanism for controlling the rotation of the welding coil in the patent easily leads to the disorder of the welding coil, so that the welding coil can be continuously rotated due to the inertia of the rotation of the welding coil after the upper driving roller and the lower driving roller are stopped, and the welding coil is caused to fall from the welding coil, and the welding coil is easily caused to fall together or fall into the ground after a plurality of times.
Therefore, there is a need for an improvement in such a structure to overcome the above-mentioned drawbacks.
Disclosure of Invention
The utility model aims to provide a paying-off structure of a series welding machine, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the paying-off structure of the stringer comprises a bracket, a paying-off device and a wire passing plate; the rear side of the bracket is provided with a mounting plate, the right side of the mounting plate is provided with paying-off devices, and the paying-off devices are provided with five groups in total;
an upper guide wheel and a lower guide wheel are also arranged on the left and right sides of the mounting plate, and the upper guide wheel is positioned at an obliquely upper position of the lower guide wheel; the upper guide wheel is arranged corresponding to the three groups of paying-off devices above the mounting plate and is used for receiving welding strips led out by the three groups of paying-off devices; the lower guide wheel is arranged corresponding to the two groups of paying-off devices below the mounting plate and is used for receiving welding strips led out by the two groups of paying-off devices;
the wire passing plate is positioned below the lower guide wheel, five wire passing holes are uniformly formed in the wire passing plate at intervals, and welding strips led out from the upper guide wheel and the lower guide wheel pass through the wire passing holes;
the wire storage device comprises a wire storage installation seat and a linear module, wherein the wire storage installation seat is fixedly installed at the left bottom of the bracket, the wire storage installation seat is vertically arranged, a guide shaft is vertically arranged on the wire storage installation seat, a lifting seat is connected to the guide shaft in a sliding manner, the linear module is fixedly installed on the wire storage installation seat and is vertically arranged, and a sliding seat of the linear module is fixedly connected with the side part of the lifting seat; the front end of the lifting seat is rotatably provided with a wire storage wheel; the linear module drives the lifting seat to vertically move, so that the wire storage wheel is driven to vertically move.
Further, pay-off includes unwrapping wire motor, unwrapping wire spool and axle clamp, unwrapping wire motor fixed mounting is in the rear side of mounting panel, and the output shaft of unwrapping wire motor wears out the mounting panel and fixedly connected with unwrapping wire spool, and fixed mounting has the unwrapping wire wheel on the unwrapping wire spool, and the winding has the welding strip on the unwrapping wire wheel.
Still further, paying-off wheel one end butt is in paying-off shaft's shaft shoulder department, paying-off wheel's the other end butt axle clamp, and the axle clamp fixed mounting is put on the spool.
Further, the upper guide wheel and the lower guide wheel are consistent in structure and are rotationally connected to the mounting plate, and at least five annular wire grooves are uniformly formed in the upper guide wheel and the lower guide wheel.
Further, the left side of the wire passing board is fixedly arranged on the bracket through the wire passing board mounting seat.
Further, the wire guide plate comprises a wire guide wheel set, the wire guide wheel set is positioned on the right side of the wire guide plate, the wire guide wheel set comprises a guide wheel shaft, a shaft seat and guide wheels, two ends of the guide wheel shaft are fixedly arranged on a support through the shaft seat, and five guide wheels are rotationally connected to the guide wheel shaft.
Further, the wire pressing device is positioned on the right side of the wire wheel set and comprises a base and a wire pressing block; the top of base passes through the cylinder frame and installs the line ball cylinder, and the output shaft of line ball cylinder passes the cylinder frame and fixedly connected with line ball piece.
Further, the upper end face of the base and the lower end face of the line pressing block are provided with linear line grooves.
Further, the obliquely upper position of the paying-off device is also provided with a braking device, the braking device comprises a mounting shaft, a rubber brake block is fixedly mounted on the mounting shaft, and the brake block is always abutted against the surface of the paying-off wheel.
Still further, the right side of brake block is the metal material, and this part fixed mounting is at the installation axle, and the left end of brake block is the rubber material, and the brake block deformation atress butt of left end is at the surface of paying out reel.
Compared with the prior art, the utility model has the beneficial effects that: the paying-off operation of five welding strips can be completed simultaneously; meanwhile, the wire motor can be kept in a continuous constant-speed rotating state, so that the wire paying-off wheel cannot rotate randomly independently, and the phenomenon that the welding belt falls off is avoided.
Drawings
Fig. 1 is a schematic structural view of a pay-off structure of a series welding machine.
Fig. 2 is an elevation view of a string welder payoff structure.
Fig. 3 is a top view of a string welder payoff structure.
Fig. 4 is a side view of a string welder payoff structure.
Fig. 5 is a schematic view of another angle structure of the pay-off structure of the stringer.
Fig. 6 is a schematic structural diagram of a storage device in a pay-off structure of the series welding machine.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the paying-off structure of the string welding machine comprises a bracket 1, a paying-off device 3 and a wire passing plate 6;
the rear side of the bracket 1 is provided with a mounting plate 2, the right side of the mounting plate 2 is provided with paying-off devices 3, the paying-off devices 3 are provided with a plurality of groups, and in the embodiment, the paying-off devices 3 are provided with five groups in total;
the paying-off device 3 comprises a paying-off motor 301, a paying-off shaft and a shaft clamp, wherein the paying-off motor 301 is fixedly arranged at the rear side of the mounting plate 2, an output shaft of the paying-off motor 301 penetrates out of the mounting plate 2 and is fixedly connected with the paying-off shaft, a paying-off wheel 303 is fixedly arranged on the paying-off shaft, and a welding strip 306 is wound on the paying-off wheel 303;
specifically, one end of the paying-off wheel 303 is abutted against a shaft shoulder of the paying-off shaft, the other end of the paying-off wheel 303 is abutted against a shaft clamp, and the shaft clamp is fixedly arranged on the paying-off shaft;
the left and right sides of the mounting plate 2 are also provided with an upper guide wheel 4 and a lower guide wheel 5, and the upper guide wheel 4 is positioned at an obliquely upper position of the lower guide wheel 5; the upper guide wheel 4 is arranged corresponding to the three groups of paying-off devices 3 above the mounting plate 2 and is used for receiving welding strips 306 led out by the three groups of paying-off devices 3; the lower guide wheel 5 is arranged corresponding to the two groups of paying-off devices 3 below the mounting plate 2 and is used for receiving welding strips 306 led out by the two groups of paying-off devices 3;
the upper guide wheel 4 and the lower guide wheel 5 are in consistent structure and are both rotationally connected to the mounting plate 2, and at least five annular wire grooves 401 are uniformly formed in the upper guide wheel 4 and the lower guide wheel 5;
the wire passing plate 6 is positioned below the lower guide wheel 5, the left side of the wire passing plate 6 is fixedly arranged on the bracket 1 through a wire passing plate mounting seat 601, five wire passing holes 602 are uniformly arranged on the wire passing plate 6 at intervals, and welding strips 306 led out from the upper guide wheel 4 and the lower guide wheel 5 pass through the wire passing holes 602;
the storage device 7 is located below the wire passing plate 6, the wire storage device 7 comprises a wire storage installation seat 701 and a linear module 703, the wire storage installation seat 701 is fixedly installed at the left bottom of the bracket 1, the wire storage installation seat 701 is vertically arranged, a guide shaft 702 is vertically arranged on the wire storage installation seat 701, a lifting seat 704 is connected onto the guide shaft 702 in a sliding manner, the linear module 703 is fixedly installed on the wire storage installation seat 701 and is vertically arranged, and a sliding seat of the linear module 703 is fixedly connected with the side part of the lifting seat 704; the front end of the lifting seat 704 is rotatably provided with a wire storage wheel 705; the linear module 703 drives the lifting seat 704 to vertically move, so as to drive the wire storage wheel 705 to vertically move;
specifically, the guide shafts 702 are provided with five groups corresponding to five welding strips, and two guide shafts 702 are arranged in one group;
the wire wheel set 8 is positioned on the right side of the wire passing plate 6, the wire wheel set 8 comprises a guide wheel shaft 801, a shaft seat 802 and guide wheels 803, two ends of the guide wheel shaft 801 are fixedly arranged on the bracket 1 through the shaft seat 802, and the guide wheel shaft 801 is rotatably connected with five guide wheels 803;
the wire pressing device 9 is positioned on the right side of the wire guide wheel set 8, and the wire pressing device 9 comprises a base 901 and a wire pressing block 904; the top of the base 901 is provided with a wire pressing cylinder 903 through a cylinder frame 902, and an output shaft of the wire pressing cylinder 903 penetrates through the cylinder frame 902 and is fixedly connected with a wire pressing block 904;
the upper end face of the base 901 and the lower end face of the line pressing block 904 are provided with linear line grooves 905;
when the scheme is used, the paying-off motor 301 rotates at a low speed, a welding strip 306 wound on the paying-off wheel 303 enters the upper guide wheel 4 and the lower guide wheel 5, the welding strip 306 led out from the upper guide wheel 4 and the lower guide wheel 5 passes through the wire passing hole 602, the welding strip led out from the wire passing hole 602 bypasses the wire storage wheel 705 upwards, and then the welding strip is commutated through the guide wheel 803 on the wire guide wheel group 8 to enter the wire pressing device 9;
in this scheme, by setting the storage device 7, the paying-off motor 301 can keep a continuously rotating state, and the wire storage wheel 705 on the storage device 7 is started to be at a lower position;
the step of straightening and cutting the wire by the wire bonding machine needs a section of welding strip, the subsequent working procedure needs to rapidly pull out a section of welding strip, at the moment, the wire storage wheel 705 on the storage device 7 ascends, the distance between the wire storage wheel 705 and the wire guide wheel set 8 is shortened, and the welding strip stored in the distance is rapidly released; then, a certain time is needed for the continuous straightening and cutting steps of the stringer, at the moment, the wire storage wheel 705 on the storage device 7 slowly descends again, the distance between the wire storage wheel 705 and the wire guide wheel set 8 becomes longer, and a welding strip with a certain length starts to be stored in the distance;
the wire motor 301 can be kept in a continuously constant-speed rotation state, so that the wire paying-off wheel 303 cannot rotate in an autonomous and unordered mode, and the phenomenon that the welding strip cannot fall off is guaranteed.
As some embodiments in this scheme, in order to further ensure that the solder strip 306 is attached to the paying-off wheel 303, to prevent the paying-off wheel 303 from rotating autonomously, a braking device 310 is further disposed at an obliquely upper position of the paying-off device 3, the braking device 310 includes a mounting shaft 311, a rubber brake pad 312 is fixedly mounted on the mounting shaft 311, and the brake pad 310 is always abutted against the surface of the paying-off wheel 303.
It should be noted that, even after the solder strip on the paying-off wheel 303 is pulled out completely, the brake pad 310 still abuts against the surface of the paying-off wheel 303, and then when the paying-off wheel 303 is wound with the solder strip, the brake pad 310 deforms completely to ensure that the brake pad presses the surface of the paying-off wheel 303;
specifically, the right side of the brake pad 310 is made of metal, the part is fixedly installed on the installation shaft 311, the left end of the brake pad 310 is made of rubber, and the brake pad 310 at the left end is deformed and stressed to be abutted against the surface of the paying-off wheel 303.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "inner", "outer", "left", "right", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in place when the inventive product is used, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, terms such as "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Claims (9)
1. The wire releasing structure of the stringer comprises a bracket, a wire releasing device, a wire passing plate and a material storing device; the pay-off device is characterized in that a mounting plate is arranged on the rear side of the bracket, pay-off devices are arranged on the right side of the mounting plate, and five groups of pay-off devices are arranged in total;
an upper guide wheel and a lower guide wheel are also arranged on the left and right sides of the mounting plate, and the upper guide wheel is positioned at an obliquely upper position of the lower guide wheel; the upper guide wheel is arranged corresponding to the three groups of paying-off devices above the mounting plate and is used for receiving welding strips led out by the three groups of paying-off devices; the lower guide wheel is arranged corresponding to the two groups of paying-off devices below the mounting plate and is used for receiving welding strips led out by the two groups of paying-off devices;
the wire passing plate is positioned below the lower guide wheel, five wire passing holes are uniformly formed in the wire passing plate at intervals, and welding strips led out from the upper guide wheel and the lower guide wheel pass through the wire passing holes;
the wire storage device comprises a wire storage installation seat and a linear module, wherein the wire storage installation seat is fixedly installed at the left bottom of the bracket, the wire storage installation seat is vertically arranged, a guide shaft is vertically arranged on the wire storage installation seat, a lifting seat is connected to the guide shaft in a sliding manner, the linear module is fixedly installed on the wire storage installation seat and is vertically arranged, and a sliding seat of the linear module is fixedly connected with the side part of the lifting seat; the front end of the lifting seat is rotatably provided with a wire storage wheel; the linear module drives the lifting seat to vertically move, so that the wire storage wheel is driven to vertically move.
2. The string welding machine paying-off structure according to claim 1, wherein the paying-off device comprises a paying-off motor, a paying-off shaft and a shaft clamp, the paying-off motor is fixedly installed on the rear side of the mounting plate, an output shaft of the paying-off motor penetrates out of the mounting plate and is fixedly connected with the paying-off shaft, a paying-off wheel is fixedly installed on the paying-off shaft, and a welding strip is wound on the paying-off wheel.
3. The pay-off structure of the string welding machine according to claim 2, wherein one end of the pay-off wheel is abutted against a shaft shoulder of the pay-off shaft, the other end of the pay-off wheel is abutted against a shaft clamp, and the shaft clamp is fixedly arranged on the pay-off shaft.
4. The pay-off structure of the series welding machine according to claim 1, wherein the upper guide wheel and the lower guide wheel are identical in structure and are both rotationally connected to the mounting plate, and at least five annular wire slots are uniformly formed in the upper guide wheel and the lower guide wheel.
5. The pay-off structure of a string welder according to claim 1, wherein the left side of the wire passing plate is fixedly mounted on the support through a wire passing plate mounting seat.
6. The pay-off structure of the series welding machine according to claim 1, further comprising a wire wheel set, wherein the wire wheel set is positioned on the right side of the wire passing plate, the wire wheel set comprises a guide wheel shaft, a shaft seat and guide wheels, two ends of the guide wheel shaft are fixedly arranged on a support through the shaft seat, and five guide wheels are rotationally connected to the guide wheel shaft.
7. The pay-off structure of a string welder according to claim 6, further comprising a wire pressing device positioned on the right side of the wire wheel set, wherein the wire pressing device comprises a base and a wire pressing block; the top of base passes through the cylinder frame and installs the line ball cylinder, and the output shaft of line ball cylinder passes the cylinder frame and fixedly connected with line ball piece.
8. The pay-off structure of the string welding machine according to claim 7, wherein the upper end face of the base and the lower end face of the line pressing block are provided with linear line grooves.
9. The pay-off structure of the series welding machine according to claim 1, wherein a brake device is further arranged at an obliquely upper position of the pay-off device, the brake device comprises a mounting shaft, and a brake block made of rubber is fixedly mounted on the mounting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320820450.XU CN219669760U (en) | 2023-04-13 | 2023-04-13 | Paying-off structure of stringer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320820450.XU CN219669760U (en) | 2023-04-13 | 2023-04-13 | Paying-off structure of stringer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219669760U true CN219669760U (en) | 2023-09-12 |
Family
ID=87899849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320820450.XU Active CN219669760U (en) | 2023-04-13 | 2023-04-13 | Paying-off structure of stringer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219669760U (en) |
-
2023
- 2023-04-13 CN CN202320820450.XU patent/CN219669760U/en active Active
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