CN110970320A - Solar cell cutting equipment - Google Patents

Solar cell cutting equipment Download PDF

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Publication number
CN110970320A
CN110970320A CN201811151936.9A CN201811151936A CN110970320A CN 110970320 A CN110970320 A CN 110970320A CN 201811151936 A CN201811151936 A CN 201811151936A CN 110970320 A CN110970320 A CN 110970320A
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CN
China
Prior art keywords
solar cell
cutter
frame
cutting
cut
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Granted
Application number
CN201811151936.9A
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Chinese (zh)
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CN110970320B (en
Inventor
朱治友
彭侃
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Hongyi Technology Co ltd
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Beijing Apollo Ding Rong Solar Technology Co Ltd
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Priority to CN201811151936.9A priority Critical patent/CN110970320B/en
Publication of CN110970320A publication Critical patent/CN110970320A/en
Application granted granted Critical
Publication of CN110970320B publication Critical patent/CN110970320B/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/67005—Apparatus not specifically provided for elsewhere
    • H01L21/67011—Apparatus for manufacture or treatment
    • H01L21/67092—Apparatus for mechanical treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
    • H01L21/6838—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping with gripping and holding devices using a vacuum; Bernoulli devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
    • H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
    • H01L21/68714—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
    • H01L21/68764—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by a movable susceptor, stage or support, others than those only rotating on their own vertical axis, e.g. susceptors on a rotating caroussel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
    • 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

Abstract

The invention relates to solar cell cutting equipment which comprises a cutting table and a walking frame, wherein the cutting table is used for placing a solar cell to be cut, the walking frame is installed on the cutting table and can move along the longitudinal direction of the solar cell to be cut relative to the cutting table, a longitudinal cutter and a transverse cutter which can move along with the walking frame are installed on the walking frame, and the transverse cutter can move along the transverse direction of the solar cell to be cut relative to the cutting table. Compared with manual cutting of the solar cell, the solar cell cutting equipment can greatly improve the low production efficiency and the cutting precision.

Description

Solar cell cutting equipment
Technical Field
The invention relates to the technical field of solar energy production, in particular to solar cell cutting equipment.
Background
With the increasing demand for portable goods, the demand for flexible lightweight thin film solar cells is increasing. Because the outdoor working environment is severe, the chip of the solar cell needs to be packaged and protected by a packaging material with good weather resistance. The chip and the packaging material of the solar cell are usually bonded by using adhesive films such as EVA (ethylene vinyl acetate), PVB (polyvinyl butyral) and the like, and the EVA adhesive film or the PVB adhesive film is a transparent non-adhesive solid film at normal temperature. After the materials of all layers are laid in sequence, the chip of the solar cell and the packaging material can be bonded into the solar cell through a hot melt adhesive film of laminating equipment. However, the materials of the adhesive film and the packaging material are soft, so that the adhesive film and the packaging material are difficult to accurately position in the laying process, the misalignment phenomenon is easy to generate, and the edges of the laminated solar cell need to be cut and trimmed. However, the solar cell is generally cut manually according to the required size, which not only has low production efficiency, but also has poor cutting accuracy.
Disclosure of Invention
In view of the above, it is necessary to provide a solar cell trimming apparatus, which is generally performed manually according to the required size, and has the problems of low production efficiency and poor trimming accuracy.
The utility model provides a solar cell cutting equipment, includes cuts platform and walking frame, it is used for placing the solar cell who treats cutting to cut the platform, the walking frame is installed cut bench, the walking frame can be relative cut bench moves along the longitudinal direction of the solar cell who treats cutting, it can follow to install on the walking frame longitudinal cutter and the transverse cutter that the walking frame removed, transverse cutter can be relative cut bench moves along the transverse direction of the solar cell who treats cutting.
When the solar cell cutting equipment is used, a solar cell to be cut is placed on the cutting table. The walking frame moves relative to the cutting table along the longitudinal direction of the solar cell to be cut, the longitudinal cutter can cut the side edge of the solar cell, and the transverse cutter can also move to the head end or the tail end of the solar cell. The transverse cutter moves relative to the cutting table along the transverse direction of the solar cell to be cut, and the transverse cutter can cut the end edge of the solar cell. Compared with manual cutting of the solar cell, the solar cell cutting equipment can greatly improve the low production efficiency and the cutting precision.
In one embodiment, the cutting table comprises a cutting table top and a frame, the cutting table top is mounted on the frame, the cutting table top is used for placing solar cells to be cut, the walking frame is mounted on the frame, the walking frame can move along the longitudinal direction of the solar cells to be cut relative to the cutting table top, and the transverse cutter can move along the transverse direction of the solar cells to be cut relative to the cutting table top. The cutting table top is installed on the machine frame, and therefore supporting of the cutting table top is achieved. The walking frame arranged on the rack can move along the longitudinal direction of the solar cell to be cut relative to the cutting table top, so that the longitudinal cutter can cut the side edge of the solar cell, and the transverse cutter can also move to the head end or the tail end of the solar cell. The transverse cutter arranged on the walking frame can move along the transverse direction of the solar cell to be cut relative to the cutting table top, so that the transverse cutter can cut the end edge of the solar cell.
In one embodiment, the solar cell cutting equipment further comprises an air suction mechanism, an air suction hole is formed in the cutting table top, and the air suction mechanism is communicated with the air suction hole. The air exhaust mechanism exhausts air from the air exhaust hole, so that the solar cell to be cut is fixed on the cutting table top in an adsorption mode, and damage to the solar cell caused by mechanical assembly is avoided in the fixing mode.
In one embodiment, the longitudinal cutters include a first longitudinal cutter and a second longitudinal cutter, the first longitudinal cutter and the second longitudinal cutter are respectively disposed on two sides of the cutting table top, the transverse cutters include a first transverse cutter, a head end runner and a tail end runner adapted to the first transverse cutter are disposed on the cutting table top, and the head end runner and the tail end runner are spaced along a transverse direction of the solar cell to be cut. The solar cell placed on the cutting table top is made to extend out of the cutting table top, the walking frame moves relative to the cutting table top along the longitudinal direction of the solar cell to be cut, and the first longitudinal cutter and the second longitudinal cutter can cut the edge of the side portion of the solar cell. The first transverse cutter is driven by the traveling frame to move to the head end traveling groove or the tail end traveling groove, and the first transverse cutter moves along the transverse direction of the solar cell to be cut relative to the cutting table top, so that the first transverse cutter can cut the head end part edge or the tail end part edge of the solar cell.
In one embodiment, the solar cell cutting device further comprises a cutter frame, the cutter frame is mounted on the walking frame, and the first longitudinal cutter, the second longitudinal cutter and the first transverse cutter are mounted on the cutter frame, so that the first longitudinal cutter, the second longitudinal cutter and the first transverse cutter can be mounted conveniently.
In one embodiment, the cutting tool rest includes a first vertical seat, a second vertical seat and a guide shaft, the first vertical seat and the second vertical seat are oppositely disposed on the traveling frame, the first longitudinal cutting tool is mounted on the first vertical seat, the second longitudinal cutting tool is mounted on the second vertical seat, the guide shaft is disposed on the traveling frame along a transverse direction of the solar cell to be cut, and the first transverse cutting tool is slidably mounted on the guide shaft. The first longitudinal cutter and the second longitudinal cutter are respectively installed on the first vertical seat and the second vertical seat which are oppositely arranged, so that the first longitudinal cutter and the second longitudinal cutter are conveniently arranged on two sides of the cutting table top respectively. The first transverse cutter is slidably mounted on a guide shaft arranged in the transverse direction of the solar cell to be cut, so that the first transverse cutter can be conveniently moved relative to the cutting table top in the transverse direction of the solar cell to be cut.
In one embodiment, the walking frame comprises a first connecting seat, a second connecting seat and a supporting table, the first connecting seat and the second connecting seat are oppositely arranged on the supporting table, the first connecting seat and the machine frame are connected with a guide mechanism, the second connecting seat and the machine frame are connected with a driving mechanism, and the cutting tool rest is arranged on the supporting table. The second connecting seat and the rack are connected with a driving mechanism, and the driving mechanism is used for driving the second connecting seat to move on the rack, so that the supporting table and the cutting knife rest are driven to move along the longitudinal direction of the solar cell to be cut relative to the cutting table top. The first connecting seat is connected with a guide mechanism with the frame, and the guide mechanism is used for guiding the movement of the first connecting seat, so that the accuracy of the movement direction of the supporting table and the cutting knife rest is ensured.
In one embodiment, the guide mechanism comprises a guide rail and a sliding block, the guide rail is mounted on the rack and is arranged along the longitudinal direction of the solar cell to be cut, the sliding block is mounted on the first connecting seat, and the guide rail and the sliding block are connected in a sliding manner;
the driving mechanism comprises a rack, a motor and a gear, the rack is installed on the rack, the rack is arranged along the longitudinal direction of the solar cell to be cut, the motor is installed on the second connecting seat, an output shaft of the motor is in driving connection with the gear, and the gear is meshed with the rack.
The guide rail is connected with a sliding block arranged along the longitudinal direction of the solar cell to be cut in a sliding mode, and therefore reliable guiding of movement of the first connecting seat is achieved. The gear is meshed with a rack arranged along the longitudinal direction of the solar cell to be cut, so that the second connecting seat can move on the rack.
In one embodiment, the second connecting seat is further provided with a roller, the upper side surface of the rack is a plane, the lower side surface of the rack is a tooth surface, the roller is rotatably mounted on the plane, and the gear is meshed with the tooth surface. In the process that the gear is meshed with the tooth surface to drive the supporting platform and the cutter frame to move, the roller rolls on the plane along with the gear, the roller is matched with the rack, and the guide rail is matched with the sliding block to ensure the stable movement of the walking frame and the cutter frame together.
In one embodiment, the solar cell cutting device further comprises a waste material receiving table, the waste material receiving table is mounted on the rack, and the waste material receiving table is located below the cutting table top. The waste material after solar cell cuts falls on waste material connects the material bench, helps maintaining the production place clean.
Drawings
FIG. 1 is a schematic front view of a solar cell trimming apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic side view of a solar cell trimming apparatus according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a cutting blade holder according to an embodiment of the present invention.
Description of reference numerals:
10. the cutting table comprises a cutting table body 100, a cutting table top 101, an air suction hole 102, a head end cutter trough 103, a tail end cutter trough 110, a frame 20, a walking frame 200, a first connecting seat 210, a second connecting seat 211, a roller 220, a supporting table 221, a cutter trough hole 30, a longitudinal cutter 300, a first longitudinal cutter 310, a second longitudinal cutter 40, a transverse cutter 400, a first transverse cutter 50, a cutter frame 500, a first vertical seat 510, a second vertical seat 520, a guide shaft 60, a guide mechanism 600, a guide rail 610, a sliding block 70, a driving mechanism 700, a rack 710, a motor 720, a gear 80 and a waste material receiving table.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 and 2, in one embodiment, a solar cell cutting apparatus is provided, which includes a cutting table 10 and a traveling frame 20. The cutting table 10 is used for placing solar cells to be cut, and the walking frame 20 is installed on the cutting table 10. The traveling frame 20 can move along the longitudinal direction of the solar cell to be cut relative to the cutting table 10, and the traveling frame 20 is provided with a longitudinal cutter 30 and a transverse cutter 40 which can move along with the traveling frame 20. The transverse cutter 40 is movable relative to the cutting table 10 in a transverse direction of the solar cell to be cut.
When the solar cell trimming apparatus described above is used, a solar cell to be trimmed is placed on the trimming table 10. The longitudinal cutter 30 cuts the side edges of the solar cells by moving the traveling frame 20 relative to the cutting table 10 in the longitudinal direction of the solar cells to be cut, and the transverse cutter 40 moves to the head or tail ends of the solar cells. The transverse cutter 40 can cut the end edges of the solar cells by moving the transverse cutter 40 relative to the cutting table 10 in the transverse direction of the solar cells to be cut. Compared with manual cutting of the solar cell, the solar cell cutting equipment can greatly improve the low production efficiency and the cutting precision.
It should be noted that the solar cell to be cut is placed on the cutting table 10 according to the position where the solar cell is to be cut. Optionally, in order to ensure the accuracy of the placement of the solar cell, the cutting table 10 is provided with a scribing line for aligning the solar cell.
In addition, the longitudinal direction of the solar cell to be cut and the lateral direction of the solar cell to be cut refer to two directions in which the solar cell is to be cut. Specifically, the longitudinal direction of the solar cell to be cut may be the length direction of the solar cell, and the transverse direction of the solar cell to be cut may be the width direction of the solar cell, or the longitudinal direction of the solar cell to be cut may be the width direction of the solar cell, and the transverse direction of the solar cell to be cut may be the length direction of the solar cell.
Specifically, the cutting table 10 includes a cutting table top 100 and a frame 110, the cutting table top 100 is installed on the frame 110, the cutting table top 100 is used for placing a solar cell to be cut, the walking frame 20 is installed on the frame 110, the walking frame 20 can move along the longitudinal direction of the solar cell to be cut relative to the cutting table top 100, and the transverse cutter 40 can move along the transverse direction of the solar cell to be cut relative to the cutting table top 100. The cutting table top 100 is mounted on a frame 110 to provide support for the cutting table top 100. The traveling frame 20 installed on the frame 110 is movable in a longitudinal direction of the solar cell to be cut with respect to the cutting table 100 so that the longitudinal cutter 30 cuts the side edge of the solar cell and the transverse cutter 40 is also movable to the head end or the tail end of the solar cell. And the transverse cutter 40 mounted on the traveling frame 20 is movable in a transverse direction of the solar cell to be cut with respect to the cutting table 100, so that the transverse cutter 40 cuts the end edge of the solar cell.
Further, the solar cell cutting equipment further comprises an air exhaust mechanism, an air exhaust hole 101 is formed in the cutting desktop 100, and the air exhaust mechanism is communicated with the air exhaust hole 101. The air exhaust mechanism exhausts the air exhaust hole 101, so that the solar cell to be cut is adsorbed and fixed on the cutting table top 100, and the solar cell is prevented from being damaged by mechanical assembly. Optionally, the air exhaust mechanism is a vacuum pump, and is low in noise and small in vibration.
Referring to fig. 2, the longitudinal cutter 30 includes a first longitudinal cutter 300 and a second longitudinal cutter 310, the first longitudinal cutter 300 and the second longitudinal cutter 310 are respectively disposed on two sides of the cutting table 100, the transverse cutter 40 includes a first transverse cutter 400, the cutting table 100 is provided with a head end runner 102 and a tail end runner 103 adapted to the first transverse cutter 400, and the head end runner 102 and the tail end runner 103 are disposed at intervals along a transverse direction of the solar cell to be cut. The solar cell placed on the cutting table top 100 has its side edge extending out of the cutting table top 100, and the first longitudinal cutter 300 and the second longitudinal cutter 310 can cut the side edge of the solar cell by moving the traveling frame 20 relative to the cutting table top 100 in the longitudinal direction of the solar cell to be cut. The first transverse cutter 400 is driven by the traveling frame 20 to move to the head end runner 102 or the tail end runner 103, and the first transverse cutter 400 moves relative to the cutting table top 100 along the transverse direction of the solar cell to be cut, so that the first transverse cutter 400 can cut the head end edge or the tail end edge of the solar cell.
It should be noted that, it is also possible that the transverse cutter 40 includes a first transverse cutter 400 and a second transverse cutter which are arranged at intervals, and the cutting table 100 is provided with a head end runner 102 adapted to the first transverse cutter 400 and a tail end runner 103 adapted to the second transverse cutter. The first transverse cutter 400 and the second transverse cutter are driven by the traveling frame 20 to move to the head end runner 102 and the tail end runner 103 respectively, and move along the transverse direction of the solar cell to be cut relative to the cutting table top 100 through the first transverse cutter 400 and the second transverse cutter, so that the first transverse cutter 400 and the second transverse cutter can cut the head end edge and the tail end edge of the solar cell.
Referring to fig. 3, the solar cell trimming apparatus further includes a cutter holder 50, the cutter holder 50 is mounted on the traveling frame 20, and the first longitudinal cutter 300, the second longitudinal cutter 310 and the first transverse cutter 400 are mounted on the cutter holder 50, so that the first longitudinal cutter 300, the second longitudinal cutter 310 and the first transverse cutter 400 can be conveniently mounted.
Specifically, the cutter holder 50 includes a first vertical base 500, a second vertical base 510 and a guide shaft 520, the first vertical base 500 and the second vertical base 510 are oppositely disposed on the traveling frame 20, the first longitudinal cutter 300 is mounted on the first vertical base 500, the second longitudinal cutter 310 is mounted on the second vertical base 510, the guide shaft 520 is disposed on the traveling frame 20 along the transverse direction of the solar cell to be cut, and the first transverse cutter 400 is slidably mounted on the guide shaft 520. The first longitudinal cutter 300 and the second longitudinal cutter 310 are respectively installed on the first vertical seat 500 and the second vertical seat 510 which are oppositely arranged, so that the first longitudinal cutter 300 and the second longitudinal cutter 310 are respectively arranged on two sides of the cutting table top 100. The first transverse cutter 400 is slidably mounted on a guide shaft 520 provided in the transverse direction of the solar cell to be cut, so that the first transverse cutter 400 is moved in the transverse direction of the solar cell to be cut with respect to the cutting table 100.
Optionally, the number of the guide shafts 520 is at least two, the at least two guide shafts 520 are arranged in parallel, and the first transverse cutter 400 is slidably mounted on the at least two guide shafts 520, so that the sliding stability is improved.
Referring to fig. 2, the walking frame 20 includes a first connecting seat 200, a second connecting seat 210 and a supporting platform 220, the first connecting seat 200 and the second connecting seat 210 are oppositely disposed on the supporting platform 220, the first connecting seat 200 and the frame 110 are connected to a guiding mechanism 60, the second connecting seat 210 and the frame 110 are connected to a driving mechanism 70, and the cutting tool holder 50 is mounted on the supporting platform 220. The driving mechanism 70 is connected to the second connecting seat 210 and the frame 110, and the driving mechanism 70 is used to drive the second connecting seat 210 to move on the frame 110, so as to drive the supporting platform 220 and the cutter frame 50 to move along the longitudinal direction of the solar cell to be cut relative to the cutting table 100. The guide mechanism 60 is connected to the first docking station 200 and the frame 110, and the guide mechanism 60 guides the movement of the first docking station 200, thereby ensuring the accuracy of the moving direction of the supporting table 220 and the cutter holder 50.
Optionally, the supporting platform 220 is provided with a feeding hole 221 for the first longitudinal cutter 300, the second longitudinal cutter 310 and the first transverse cutter 400 to pass through, so as to facilitate feeding of the first longitudinal cutter 300, the second longitudinal cutter 310 and the first transverse cutter 400.
Specifically, the guide mechanism 60 includes a guide rail 600 and a slider 610, the guide rail 600 is mounted on the rack 110, the guide rail 600 is disposed along a longitudinal direction of the solar cell to be cut, the slider 610 is mounted on the first connecting seat 200, and the guide rail 600 and the slider 610 are slidably connected;
the driving mechanism 70 includes a rack 700, a motor 710 and a gear 720, the rack 700 is mounted on the frame 110, the rack 700 is disposed along the longitudinal direction of the solar cell to be cut, the motor 710 is mounted on the second connecting seat 210, an output shaft of the motor 710 is in driving connection with the gear 720, and the gear 720 is engaged with the rack 700.
The guide rail 600 is slidably coupled to a slider 610 provided in a longitudinal direction of the solar cell to be cut, thereby realizing reliable guiding of movement of the first connector 200. The gear 720 is engaged with the rack 700 provided in the longitudinal direction of the solar cell to be cut, and realizes the movement of the second connector holder 210 on the rack 110.
Further, the second connecting seat 210 is further provided with a roller 211, the upper side surface of the rack 700 is a plane, the lower side surface of the rack 700 is a tooth surface, the roller 211 is rollably mounted on the plane, and the gear 720 is engaged with the tooth surface. In the process that the gear 720 is meshed with the tooth surface to drive the supporting platform 220 and the cutter frame 50 to move, the roller 211 rolls on a plane along with the gear, the roller 211 is matched with the rack 700, and the guide rail 600 is matched with the sliding block 610, so that the walking frame 20 and the cutter frame 50 can stably move.
Referring to fig. 1, the solar cell trimming apparatus further includes a waste material receiving table 80, the waste material receiving table 80 is installed on the frame 110, and the waste material receiving table 80 is located below the trimming table top 100. The waste material after the solar cell is cut falls on the waste material receiving table 80, which is helpful for maintaining the production site clean. Optionally, the scrap receiving station 80 is located below the cutting table top 100 to better receive the scrap.
Above-mentioned solar cell cutting equipment, occupation space is little, cuts easy operation, and its specific use is as follows:
firstly, the solar cell to be cut is placed on the cutting table top 100, and the alignment of the solar cell is completed by using the scribed lines. And then, the air exhaust mechanism is used for exhausting air to the air exhaust hole 101, so that the solar cell to be cut is fixedly adsorbed. Then, the motor 710 is started, the output shaft of the motor 710 drives the traveling frame 20 to move along the longitudinal direction of the solar cell to be cut through the meshing of the roller 211 and the rack 700, the slider 610 slides on the guide rail 600, and the roller 211 rolls on the rack 700, so that the smooth movement of the traveling frame 20 is ensured. The first longitudinal cutter 300 and the second longitudinal cutter 310 move along with the traveling frame 20 to cut the side edges of the solar cell. When the traveling frame 20 moves to the head end traveling groove 102, the first lateral cutter 400 slides on the guide shaft 520, and the cutting of the head end edge of the solar cell is achieved. When the traveling frame 20 moves to the trailing end traveling groove 103, the first lateral cutter 400 slides on the guide shaft 520, and the cutting of the trailing end edge of the solar cell is achieved. Finally, the waste material after the solar cell is cut falls on the waste material receiving table 80, so that the cleanness of the production field is ensured.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. The utility model provides a solar cell cutting equipment, its characterized in that, includes cutting table and walking frame, the cutting table is used for placing the solar cell who treats the cutting, the walking frame is installed cut bench, the walking frame can be relative the cutting table moves along the longitudinal direction of the solar cell who treats the cutting, install on the walking frame and can follow the longitudinal cutter and the horizontal cutter of walking frame removal, horizontal cutter can be relative the cutting table moves along the horizontal direction of the solar cell who treats the cutting.
2. The solar cell trimming apparatus according to claim 1, wherein the trimming table comprises a trimming table top mounted on the frame and a frame on which the solar cell to be trimmed is placed, and the traveling frame is mounted on the frame, the traveling frame is movable relative to the trimming table top in a longitudinal direction of the solar cell to be trimmed, and the cross cutter is movable relative to the trimming table top in a transverse direction of the solar cell to be trimmed.
3. The solar cell trimming apparatus according to claim 2, further comprising an air suction mechanism, wherein the trimming table top is provided with an air suction hole, and the air suction mechanism is communicated with the air suction hole.
4. The solar cell cutting apparatus as claimed in claim 2, wherein the longitudinal cutters include first and second longitudinal cutters disposed at both sides of the cutting table top, respectively, and the lateral cutters include first lateral cutters, and a head-end runner and a tail-end runner adapted to the first lateral cutters are disposed on the cutting table top and spaced apart in a lateral direction of the solar cell to be cut.
5. The solar cell trimming apparatus according to claim 4, further comprising a cutter carriage mounted on the walking carriage, the first longitudinal cutter, the second longitudinal cutter, and the first transverse cutter being mounted on the cutter carriage.
6. The solar cell cutting apparatus according to claim 5, wherein the cutter frame includes a first vertical seat, a second vertical seat, and a guide shaft, the first vertical seat and the second vertical seat are oppositely disposed on the traveling frame, the first longitudinal cutter is mounted on the first vertical seat, the second longitudinal cutter is mounted on the second vertical seat, the guide shaft is disposed on the traveling frame in a transverse direction of the solar cell to be cut, and the first transverse cutter is slidably mounted on the guide shaft.
7. The solar cell cutting apparatus according to claim 5, wherein the walking frame includes a first connecting seat, a second connecting seat and a supporting platform, the first connecting seat and the second connecting seat are oppositely disposed on the supporting platform, the first connecting seat and the frame are connected with a guiding mechanism, the second connecting seat and the frame are connected with a driving mechanism, and the cutting tool rest is mounted on the supporting platform.
8. The solar cell trimming apparatus according to claim 7, wherein the guide mechanism includes a guide rail and a slider, the guide rail is mounted on the frame, the guide rail is disposed along a longitudinal direction of the solar cell to be trimmed, the slider is mounted on the first connecting seat, and the guide rail is slidably connected to the slider;
the driving mechanism comprises a rack, a motor and a gear, the rack is installed on the rack, the rack is arranged along the longitudinal direction of the solar cell to be cut, the motor is installed on the second connecting seat, an output shaft of the motor is in driving connection with the gear, and the gear is meshed with the rack.
9. The solar cell trimming apparatus according to claim 8, wherein the second connecting holder is further provided with a roller, an upper side of the rack is a flat surface, a lower side of the rack is a tooth surface, the roller is rollably mounted on the flat surface, and the gear is engaged with the tooth surface.
10. The solar cell trimming apparatus according to any one of claims 2 to 9, further comprising a waste receiving table, wherein the waste receiving table is mounted on the frame and is located below the trimming table top.
CN201811151936.9A 2018-09-29 2018-09-29 Solar cell cutting equipment Active CN110970320B (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206605528U (en) * 2017-02-13 2017-11-03 上海柳清复合材料有限公司 A kind of automatic material cutting machine
CN108015914A (en) * 2018-01-03 2018-05-11 吴丹 It is a kind of to stablize the fixed polysilicon solar battery slice positions cutters of support
CN108231630A (en) * 2018-01-03 2018-06-29 范满香 A kind of polycrystalline silicon solar panel maker that cell piece can be cut, polished
CN207577544U (en) * 2017-12-15 2018-07-06 重庆市泓禧科技股份有限公司 Core wire cutting machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206605528U (en) * 2017-02-13 2017-11-03 上海柳清复合材料有限公司 A kind of automatic material cutting machine
CN207577544U (en) * 2017-12-15 2018-07-06 重庆市泓禧科技股份有限公司 Core wire cutting machine
CN108015914A (en) * 2018-01-03 2018-05-11 吴丹 It is a kind of to stablize the fixed polysilicon solar battery slice positions cutters of support
CN108231630A (en) * 2018-01-03 2018-06-29 范满香 A kind of polycrystalline silicon solar panel maker that cell piece can be cut, polished

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