CN214976714U

CN214976714U - Composite processing equipment for photovoltaic solder strip

Info

Publication number: CN214976714U
Application number: CN202023029645.8U
Authority: CN
Inventors: 冯凯; 王勋伟
Original assignee: Jiangsu Lanhui Intelligent Equipment Technology Co ltd
Current assignee: Jiangsu Lanhui Intelligent Equipment Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-12-03
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to a composite processing device of photovoltaic welding strip, which comprises a movable frame, a bottom plate transversely fixed at the top of the movable frame, and a calendering component arranged on the bottom plate, wherein the calendering component comprises a support frame fixed on the upper plane of the bottom plate, two clamping blocks arranged up and down in the support frame, calendering rollers which are respectively rotatably arranged in the two clamping blocks and are parallel to each other, and a driving mechanism which is fixed at the top of the movable frame and is connected with the two calendering rollers; the drawing device is characterized by also comprising a traction assembly, wherein three drawing assemblies are arranged above the front side of the movable frame and are arranged in an inverted triangle; the utility model discloses with photovoltaic solder strip's draw-off gear, calendering device and drive mechanism all integrate together so that transport and use, saved a large amount of debug time in order to realize labour saving and time saving's effect moreover, in addition, still saved great space.

Description

Composite processing equipment for photovoltaic solder strip

Technical Field

The utility model relates to a combined machining equipment of photovoltaic solder strip.

Background

The photovoltaic solder strip is also called as a tinned copper strip or a tinned copper strip, is divided into a bus bar and an interconnecting bar, is applied to the connection between photovoltaic module cells, plays an important role in conducting and collecting electricity, the production process of the photovoltaic solder strip needs to sequentially carry out the processes of drawing, rolling, tinning, annealing, rolling and the like, the drawing device and the rolling device of the existing photovoltaic solder strip are both of independent structures, the drawing device and the rolling device need to be sequentially arranged and a traction mechanism is arranged between the drawing device and the rolling device to drive the photovoltaic solder strip to feed when in use, the carrying and the use are both inconvenient, and a large amount of time is consumed to debug the drawing device, the connection between the rolling device and the traction mechanism and change and wash, thereby wasting time and labor; in addition, the device occupies more space and needs to be further improved.

SUMMERY OF THE UTILITY MODEL

To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that a transport and use of being convenient for is provided, and debugging labour saving and time saving to the combined machining equipment in photovoltaic solder strip in great space has been saved.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a composite processing device for a photovoltaic welding strip comprises a movable frame, a bottom plate and a calendering assembly, wherein the bottom plate is transversely fixed at the top of the movable frame, the calendering assembly is arranged on the bottom plate, and the calendering assembly comprises a support frame fixed on the upper plane of the bottom plate, two clamping blocks arranged in the support frame in an up-and-down manner, calendering rollers which are respectively rotatably arranged in the two clamping blocks and are parallel to each other, and a driving mechanism which is fixed at the top of the movable frame and is connected with the two calendering rollers; the device is characterized by further comprising a traction assembly, wherein the traction assembly comprises a back frame, a first motor, a first traction wheel, a first guide wheel, a first multi-row grooved wheel, a second guide wheel and a first buffer assembly, the back frame is fixed on the upper plane of the bottom plate, the first motor is fixed at the top of the movable frame, a rotating shaft of the first motor transversely forwards penetrates through the back frame and extends out to the front side of the back frame, the first traction wheel is sleeved and fixed on the rotating shaft of the first motor and arranged at the front side of the back frame, and the first guide wheel and the second guide wheel are rotatably arranged at the front side of the back frame and are respectively arranged at the lower left corner and the upper right corner of the first traction wheel; the first multi-row grooved wheels are rotatably arranged on the front side of the back frame and arranged at the lower right corner of the first guide wheel, the first buffer assembly is arranged on the right side of the first traction wheel, three drawing assemblies are further arranged above the front side of the movable frame, and the three drawing assemblies are arranged in an inverted triangle; the drawing assembly comprises an outer box, an inner box, a forming module, a wheel shaft, a second traction wheel, a second motor, a first belt wheel, a second belt wheel, a belt and a second buffer assembly, the outer box is fixed on the front side of the movable frame, the inner box is fixed in the outer box, the forming module is embedded at the right end of the inner box, and the wheel shaft is transversely and rotatably inserted in the front side of the movable frame; the second traction wheel and the second belt wheel are respectively sleeved with the second traction wheel and the second belt wheel, the second traction wheel and the second belt wheel are fixed to the front end and the rear end of the wheel shaft and are respectively arranged on the front side and the inner portion of the movable frame, the second motor is fixed to the inner portion of the movable frame, the first belt wheel is sleeved with the first belt wheel and fixed to the rotating shaft of the second motor, the belt sleeve is arranged on the first belt wheel and the second belt wheel, and the second buffering assembly is arranged below the outer box.

Preferably, two of the drawing assemblies above are provided with a third guide wheel at the front side of the outer box, one of the drawing assemblies on the right side above is provided with a fourth guide wheel at the right side of the second traction wheel, one of the drawing assemblies on the right side above is provided with a fifth guide wheel below the second buffer assembly, and the fifth guide wheel, the fourth guide wheel and the two third guide wheels are rotatably connected at the front side of the movable frame.

Preferably, the front side of the outer box in one drawing assembly below is also provided with two sixth guide wheels which are vertically arranged, the right side of the second traction wheel in one drawing assembly below is also provided with a seventh guide wheel, the right side of the second buffering assembly in one drawing assembly below is also provided with an eighth guide wheel, and the seventh guide wheel, the eighth guide wheel and the two sixth guide wheels are rotatably connected to the front side of the moving frame.

Preferably, a rotatable ninth guide wheel is further arranged at the left lower corner of the front side of the movable frame.

Preferably, the first buffer assembly comprises a first swing rod, a first single-row grooved wheel, a first rotating shaft, a first buffer motor, a first gear and a second gear, the first rotating shaft is transversely and rotatably inserted into the back frame, one end of the first swing rod and the second gear are respectively sleeved and fixed at the front end and the rear end of the first rotating shaft and are respectively arranged at the front side and the rear side of the back frame, the first single-row grooved wheel is rotatably connected to the front side of the other end of the first swing rod, the first buffer motor is fixed at the rear side of the back frame, and the first gear is sleeved and fixed on the rotating shaft of the first buffer motor and is meshed with the second gear.

Preferably, the second buffer assembly includes a second swing rod, a second single-row sheave, a second rotating shaft, a second buffer motor, a third gear, a fourth gear and a plurality of second rows of sheaves, the second rotating shaft is transversely and rotatably inserted into the front side of the movable frame, one end of the second swing rod and the fourth gear are respectively sleeved and fixed at the front end and the rear end of the second rotating shaft and are respectively arranged at the front side and the inner part of the movable frame, the second single-row sheave is rotatably connected to the front side of the other end of the second swing rod, the second buffer motor is fixed in the movable frame, the third gear is sleeved and fixed on the rotating shaft of the second buffer motor and is mutually meshed with the fourth gear, and the plurality of second rows of sheaves are rotatably sleeved and arranged at the front end of the second rotating shaft and at the front side of the second swing rod.

Preferably, the first buffer assembly further comprises two first limiting columns, and the two first limiting columns are respectively arranged on the upper side and the lower side of the first swing rod.

Preferably, the second buffer assembly further comprises two second limiting columns, and the two second limiting columns are respectively arranged on the upper side and the lower side of the second swing rod.

Preferably, a vertical frame is further fixed on the upper plane of the bottom plate, the vertical frame is arranged on the left side of the rolling assembly, a third single-row grooved wheel and a tenth guide wheel which are rotatable are further arranged on the front side of the vertical frame, and the third single-row grooved wheel is arranged on the left side of the tenth guide wheel.

Compared with the prior art, the utility model has the advantages of: the utility model discloses with photovoltaic solder strip's draw-off gear, calendering device and drive mechanism all integrate together so that transport and use, saved a large amount of debug time in order to realize labour saving and time saving's effect moreover, in addition, still saved great space.

Drawings

FIG. 1 is a left front side structural view of the present invention;

fig. 2 is a left rear structure view of the present invention.

Detailed Description

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

As shown in fig. 1-2, a composite processing apparatus for a photovoltaic solder strip includes a movable frame 1, a bottom plate 3 transversely fixed on the top of the movable frame 1, and a rolling assembly 2 disposed on the bottom plate 3, wherein the rolling assembly 2 includes a supporting frame 21 fixed on the upper plane of the bottom plate 3, two clamping blocks 22 disposed in the supporting frame 21 and arranged up and down, rolling rollers 23 rotatably disposed in the two clamping blocks 22 and parallel to each other, and a driving mechanism 24 fixed on the top of the movable frame 1 and connected to the two rolling rollers 23; the driving mechanism 24 can simultaneously drive the two calendering rollers 9 to rotate in opposite directions (prior art), and further comprises a traction assembly 4, the traction assembly 4 comprises a back frame 41, a first motor 42, a first traction wheel 43, a first guide wheel 44, a first multi-row grooved wheel 45, a second guide wheel 46 and a first buffer assembly, the back frame 41 is fixed on the upper plane of the bottom plate 3, the first motor 42 is fixed on the top of the movable frame 1, a rotating shaft of the first motor 42 transversely forwards penetrates through the back frame 41 and extends out of the front side of the back frame 41, the first traction wheel 43 is sleeved and fixed on the rotating shaft of the first motor 42 and is arranged on the front side of the back frame 41, and the first guide wheel 44 and the second guide wheel 46 are rotatably arranged on the front side of the back frame 41 and are respectively arranged at the lower left corner and the upper right corner of the first traction wheel 43; the first multi-row grooved wheels 45 are rotatably arranged on the front side of the back frame 41 and on the lower right corner of the first guide wheel 44, the first buffer assembly is arranged on the right side of the first traction wheel 43, three drawing assemblies 5 are further arranged above the front side of the movable frame 1, and the three drawing assemblies 5 are arranged in an inverted triangle; the drawing assembly 5 comprises an outer box 51, an inner box 52, a forming module 53, a wheel shaft 517, a second traction wheel 54, a second motor 58, a first belt wheel 59, a second belt wheel 510, a belt 511 and a second buffer assembly, wherein the outer box 51 is fixed on the front side of the moving frame 1, the inner box 52 is fixed in the outer box 51, the forming module 53 is embedded at the right end of the inner box 52, and the wheel shaft 517 is transversely and rotatably inserted and arranged on the front side of the moving frame 1; the second traction wheel 54 and the second belt wheel 510 are respectively sleeved and fixed at the front end and the rear end of the wheel shaft 517 and respectively arranged at the front side and the inner part of the movable frame 1, the second motor 58 is fixed in the movable frame 1, the first belt wheel 59 is sleeved and fixed on the rotating shaft of the second motor 58, the belt 511 is sleeved on the first belt wheel 59 and the second belt wheel 510, and the second buffer component is arranged below the outer box 51.

The front sides of the outer boxes 51 in the two drawing assemblies 5 on the upper side are also respectively provided with a third guide wheel 12, the right side of a second traction wheel 54 in the drawing assembly 5 on the right side on the upper side is also provided with a fourth guide wheel 6, the lower side of a second buffer assembly in the drawing assembly 5 on the right side on the upper side is also provided with a fifth guide wheel 7, and the fifth guide wheel 7, the fourth guide wheel 6 and the two third guide wheels 12 are rotatably connected to the front side of the movable frame 1.

The front side of an outer box 51 in one drawing assembly 5 below is also provided with two sixth guide wheels 11 which are vertically arranged, the right side of a second traction wheel 54 in one drawing assembly 5 below is also provided with a seventh guide wheel 8, the right side of a second buffering assembly in one drawing assembly 5 below is also provided with an eighth guide wheel 9, and the seventh guide wheel 8, the eighth guide wheel 9 and the two sixth guide wheels 11 are rotatably connected to the front side of the movable frame 1.

A rotatable ninth guide wheel 10 is further arranged at the left lower corner of the front side of the movable frame 1.

The first buffer assembly comprises a first swing rod 47, a first single-row grooved wheel 48, a first rotating shaft 413, a first buffer motor 410, a first gear 411 and a second gear 412, the first rotating shaft 413 is transversely and rotatably inserted into the back frame 41, one end of the first swing rod 47 and the second gear 412 are respectively sleeved and fixed at the front end and the rear end of the first rotating shaft 413 and are respectively arranged at the front side and the rear side of the back frame 41, the first single-row grooved wheel 48 is rotatably connected at the front side of the other end of the first swing rod 47, the first buffer motor 410 is fixed at the rear side of the back frame 41, and the first gear 411 is sleeved and fixed on the rotating shaft of the first buffer motor 410 and is meshed with the second gear 412.

The second buffer assembly comprises a second swing rod 55, a second single-row grooved pulley 57, a second rotating shaft 515, a second buffer motor 513, a third gear 512, a fourth gear 514 and a second multi-row grooved pulley 56, wherein the second rotating shaft 515 is transversely and rotatably inserted in the front side of the movable frame 1, one end of the second swing rod 55 and the fourth gear 514 are respectively sleeved and fixed at the front end and the rear end of the second rotating shaft 515 and are respectively arranged at the front side and the inner part of the movable frame 1, the second single-row grooved pulley 57 is rotatably connected at the front side of the other end of the second swing rod 55, the second buffer motor 513 is fixed in the movable frame 1, the third gear 512 is sleeved and fixed on the rotating shaft of the second buffer motor 513 and is mutually meshed with the fourth gear 514, and the second multi-row grooved pulley 56 is rotatably sleeved at the front end of the second rotating shaft 515 and is arranged at the front side of the second swing rod 55.

The first buffer assembly further comprises two first limiting posts 49, and the two first limiting posts 49 are respectively arranged at the upper side and the lower side of the first swing rod 47.

The second buffer assembly further includes two second limiting posts 516, and the two second limiting posts 516 are respectively disposed on the upper and lower sides of the second swing link 55.

A vertical frame 13 is further fixed on the upper plane of the bottom plate 3, the vertical frame 13 is arranged on the left side of the rolling assembly 2, a third single-row grooved wheel 14 and a tenth guide wheel 15 which are rotatable are further arranged on the front side of the vertical frame 13, and the third single-row grooved wheel 14 is arranged on the left side of the tenth guide wheel 15.

The working principle is as follows: the end part of the welding strip is wound from left to right through a third guide wheel 12 on the left side, then sequentially passes through an outer box 51, an inner box 52 and a forming module 53 in a drawing assembly 5 on the left side, then sequentially passes through a second traction wheel 54, a second multi-row grooved wheel 56 and a second single-row grooved wheel 57, then sequentially passes through the outer box 51, the inner box 52 and the forming module 53 in the drawing assembly 5 on the right side after passing through the third guide wheel 12 in a second buffer assembly on the right side, then passes through the third guide wheel 12 on the right side and the outer box 51, the inner box 52 and the forming module 53 in the drawing assembly 5 on the right side according to the same principle, then passes through a fifth guide wheel 7, two sixth guide wheels 11 and a drawing assembly 5 below, finally passes through a seventh guide wheel 8, an eighth guide wheel 9 and a ninth guide wheel 10, then passes through a third single-row grooved wheel 14 and a tenth guide wheel 15, then passes through two calendering rollers 23 in a calendering assembly 2, and then sequentially passes through a first guide wheel 44, a first traction wheel 43, a first multi-row grooved wheel 45, a first single-row grooved wheel 48 and a second guide wheel 46 and is led out outwards.

Starting the first motor 42 to rotate the rotating shaft thereof, and further driving the first traction wheel 43 to rotate to start feeding of the welding strip; simultaneously starting the second motor 58 in each drawing assembly 5 to rotate the rotating shaft thereof, so as to drive the second traction wheel 54 to rotate by means of the first belt wheel 59, the second belt wheel 510 and the belt 511; simultaneously, the driving mechanism 24 in the calendering assembly 2 is activated to rotate the two calendering rolls 23.

When the solder strip is passing through the forming module 53, the cross section of the solder strip can be formed by drawing, and the three drawing assemblies 5 are arranged to form the cross section of the solder strip gradually instead of forming at one time, so that the solder strip is effectively prevented from being broken or generating heat too much due to too large deformation.

The second buffer motor 513 is started to rotate the rotating shaft thereof, and then the third gear 512 and the fourth gear 514 are used for driving the second rotating shaft 515 to rotate, so that the second swing rod 55 is driven to swing up and down to adjust the up-and-down position of the second single-row grooved wheel 57, and further the function of tightening or loosening the welding strip is achieved; the second plurality of rows of sheaves 56 can store a plurality of turns of weld tape.

The first buffer motor 410 is started to rotate the rotating shaft thereof, and then the first rotating shaft 413 is driven to rotate by the first gear 411 and the second gear 412, so that the first swing rod 47 is driven to swing up and down to adjust the up and down position of the first single-row grooved pulley 48, and the function of tensioning or loosening the welding belt is further achieved; the first plurality of rows of sheaves 45 can store a plurality of turns of weld tape.

The utility model discloses with photovoltaic solder strip's draw-off gear, calendering device and drive mechanism all integrate together so that transport and use, saved a large amount of debug time in order to realize labour saving and time saving's effect moreover, in addition, still saved great space.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A composite processing device for a photovoltaic welding strip comprises a movable frame, a bottom plate and a calendering assembly, wherein the bottom plate is transversely fixed at the top of the movable frame, the calendering assembly is arranged on the bottom plate, and the calendering assembly comprises a support frame fixed on the upper plane of the bottom plate, two clamping blocks arranged in the support frame in an up-and-down manner, calendering rollers which are respectively rotatably arranged in the two clamping blocks and are parallel to each other, and a driving mechanism which is fixed at the top of the movable frame and is connected with the two calendering rollers; the device is characterized by further comprising a traction assembly, wherein the traction assembly comprises a back frame, a first motor, a first traction wheel, a first guide wheel, a first multi-row grooved wheel, a second guide wheel and a first buffer assembly, the back frame is fixed on the upper plane of the bottom plate, the first motor is fixed at the top of the movable frame, a rotating shaft of the first motor transversely forwards penetrates through the back frame and extends out to the front side of the back frame, the first traction wheel is sleeved and fixed on the rotating shaft of the first motor and arranged at the front side of the back frame, and the first guide wheel and the second guide wheel are rotatably arranged at the front side of the back frame and are respectively arranged at the lower left corner and the upper right corner of the first traction wheel; the first multi-row grooved wheels are rotatably arranged on the front side of the back frame and arranged at the lower right corner of the first guide wheel, the first buffer assembly is arranged on the right side of the first traction wheel, three drawing assemblies are further arranged above the front side of the movable frame, and the three drawing assemblies are arranged in an inverted triangle; the drawing assembly comprises an outer box, an inner box, a forming module, a wheel shaft, a second traction wheel, a second motor, a first belt wheel, a second belt wheel, a belt and a second buffer assembly, the outer box is fixed on the front side of the movable frame, the inner box is fixed in the outer box, the forming module is embedded at the right end of the inner box, and the wheel shaft is transversely and rotatably inserted in the front side of the movable frame; the second traction wheel and the second belt wheel are respectively sleeved with the second traction wheel and the second belt wheel, the second traction wheel and the second belt wheel are fixed to the front end and the rear end of the wheel shaft and are respectively arranged on the front side and the inner portion of the movable frame, the second motor is fixed to the inner portion of the movable frame, the first belt wheel is sleeved with the first belt wheel and fixed to the rotating shaft of the second motor, the belt sleeve is arranged on the first belt wheel and the second belt wheel, and the second buffering assembly is arranged below the outer box.

2. The composite processing equipment for the photovoltaic solder strip as claimed in claim 1, wherein the front side of the outer box of each of the two drawing assemblies at the upper side is further provided with a third guide wheel, the right side of the second traction wheel of each of the drawing assemblies at the upper right side is further provided with a fourth guide wheel, the lower side of the second buffer assembly of each of the drawing assemblies at the upper right side is further provided with a fifth guide wheel, and the fifth guide wheel, the fourth guide wheel and the two third guide wheels are rotatably connected to the front side of the movable frame.

3. The combined processing equipment of the photovoltaic solder strip as claimed in claim 1, wherein the front side of the outer box in the lower drawing assembly is further provided with two sixth guide wheels arranged up and down, the right side of the second traction wheel in the lower drawing assembly is further provided with a seventh guide wheel, the right side of the second buffer assembly in the lower drawing assembly is further provided with an eighth guide wheel, and the seventh guide wheel, the eighth guide wheel and the two sixth guide wheels are rotatably connected to the front side of the movable frame.

4. The combined processing equipment for the photovoltaic solder strip is characterized in that a rotatable ninth guide wheel is further arranged at the left lower corner of the front side of the movable frame.

5. The combined machining device for the photovoltaic solder strip is characterized in that the first buffering assembly comprises a first swing rod, a first single-row grooved wheel, a first rotating shaft, a first buffering motor, a first gear and a second gear, the first rotating shaft is transversely and rotatably inserted into the back frame, one end of the first swing rod and the second gear are respectively sleeved and fixed at the front end and the rear end of the first rotating shaft and are respectively arranged at the front side and the rear side of the back frame, the first single-row grooved wheel is rotatably connected to the front side of the other end of the first swing rod, the first buffering motor is fixed at the rear side of the back frame, and the first gear is sleeved and fixed on the rotating shaft of the first buffering motor and is meshed with the second gear.

6. The composite processing device of the photovoltaic solder strip according to claim 1, the second buffer component comprises a second swing rod, a second single-row grooved wheel, a second rotating shaft, a second buffer motor, a third gear, a fourth gear and a second multi-row grooved wheel, the second rotating shaft is transversely and rotatably inserted in the front side of the movable frame, one end of the second swing rod and the fourth gear are respectively sleeved and fixed at the front end and the rear end of the second rotating shaft and are respectively arranged at the front side and the inner part of the movable frame, the second single-row grooved wheel is rotatably connected to the front side of the other end of the second swing rod, the second buffer motor is fixed in the movable frame, the third gear is sleeved and fixed on the rotating shaft of the second buffer motor and is meshed with the fourth gear, the second multi-row grooved wheels are rotatably sleeved at the front end of the second rotating shaft and are arranged on the front side of the second swing rod.

7. The combined machining equipment for the photovoltaic solder strip is characterized in that the first buffering assembly further comprises two first limiting columns, and the two first limiting columns are respectively arranged on the upper side and the lower side of the first swing rod.

8. The combined machining equipment for the photovoltaic solder strip is characterized in that the second buffering component further comprises two second limiting columns, and the two second limiting columns are respectively arranged on the upper side and the lower side of the second swing rod.

9. The combined machining device for the photovoltaic solder strip is characterized in that a vertical frame is further fixed on the upper plane of the bottom plate and arranged on the left side of the rolling assembly, a third single-row sheave and a tenth guide wheel which are rotatable are further arranged on the front side of the vertical frame, and the third single-row sheave is arranged on the left side of the tenth guide wheel.