CN114267752B - Intelligent processing equipment for producing dephosphorized silicon glass by solar cell - Google Patents
Intelligent processing equipment for producing dephosphorized silicon glass by solar cell Download PDFInfo
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- CN114267752B CN114267752B CN202111578611.0A CN202111578611A CN114267752B CN 114267752 B CN114267752 B CN 114267752B CN 202111578611 A CN202111578611 A CN 202111578611A CN 114267752 B CN114267752 B CN 114267752B
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Abstract
The invention relates to the technical field of solar energy, in particular to an intelligent processing device for producing phosphorus-removed silicon glass by solar cells. The invention can solve the following problems in the production and preparation process of the existing battery piece removing phosphorosilicate glass, firstly, the battery piece removing phosphorosilicate glass is easy to damage PN junctions on the front surface of the phosphorosilicate glass in the etching process, so that the open-circuit voltage and the short-circuit current of the battery are influenced, and the use effect of the solar battery is influenced.
Description
Technical Field
The invention relates to the technical field of solar energy, in particular to intelligent processing equipment for producing dephosphorized silicon glass by using a solar cell.
Background
The manufacturing process of the crystalline silicon solar cell comprises 6 main steps of texturing, diffusion, phosphorosilicate glass removal, back junction, film coating, screen printing and sintering. The dephosphorized silicate glass and the back junction are chemically etched, and the PN junction made on the surface of the dephosphorized silicate glass of the solar cell is crucial to the service effect and the service life of the cell, so that whether the PN junction is influenced or not needs to be noticed in the etching process of the dephosphorized silicate glass operation.
However, the existing battery piece removing phosphorosilicate glass has the following problems in the production and preparation process, firstly, the battery piece removing phosphorosilicate glass easily damages a PN junction on the front surface of the phosphorosilicate glass in the etching process, so that the open-circuit voltage and the short-circuit current of the battery are influenced, and the use effect of the solar battery is influenced, secondly, the hydrofluoric acid solution has corrosiveness, and the body of the battery piece removing phosphorosilicate glass is easily damaged by excessive manual participation in the etching process.
Disclosure of Invention
In order to solve the problems, the invention provides an intelligent processing device for producing the dephosphorized silicate glass by using the solar cell, which can solve the problems mentioned above.
In order to achieve the purpose, the invention adopts the following technical scheme to achieve the purpose: the intelligent processing equipment for producing the phosphorosilicate glass by using the solar cell comprises an etching pool, wherein a fixed rack is arranged on the etching pool, control devices are symmetrically arranged at the left end and the right end of the fixed rack, a movable placing device is arranged on the fixed rack, and the etching pool sequentially etches a cavity, a clear water cavity and a vacant cavity through partition plates;
preparing the glass electric sheet phosphorosilicate glass to be etched, placing the battery sheet phosphorosilicate glass into a mobile placing device according to the specification through the matching of a control device, driving the battery sheet phosphorosilicate glass to be etched, cleaned and dried through the mobile placing device, and taking out the processed battery sheet phosphorosilicate glass through the matching of the control device.
The movable placing device comprises a movable adjusting mechanism arranged between the inner walls of the fixed rack, a placing frame is arranged at the lower end of the movable adjusting mechanism, placing locking mechanisms are arranged between the inner walls at the left side and the right side of the placing frame at equal intervals from top to bottom, and a closing mechanism is arranged at the rear side of the placing frame;
the sliding grooves are symmetrically formed in the left side and the right side of the placing frame, sliding frames are arranged in the sliding grooves, the sliding frames are fixed on the placing base frame, a limiting frame with a rectangular structure is arranged at the upper end of the placing base frame, moving grooves are symmetrically formed in the left side and the right side of the limiting frame, lifting grooves communicated with the moving grooves are formed in the limiting frame, placing springs are evenly arranged on the placing base frame, placing plates are mounted on the placing springs, driven branched chains are arranged in the moving grooves and connected with the placing plates, the lower end of the placing base frame is symmetrically provided with an execution extrusion plate matched with the moving grooves, and air pressure sealing branched chains are arranged in the limiting frame.
Preferably, the movable adjusting mechanism comprises a driving motor installed on the fixed frame through a motor base, an output shaft of the driving motor is connected with one end of a lead screw, the other end of the lead screw is arranged on the fixed frame through a bearing, a limiting sliding groove is formed in the fixed frame, a limiting sliding block is arranged in the limiting sliding groove in a sliding fit mode, a moving block is arranged at the lower end of the limiting sliding block, a threaded hole is formed in the middle of the moving block, the lead screw penetrates through the threaded hole in a threaded transmission fit mode, a lifting cylinder is installed at the lower end of the moving block, a protective cover is arranged at the lower end of the lifting cylinder, a rotating motor is installed in the protective cover through the motor base, and an output shaft of the rotating motor penetrates through the protective cover to be connected with the placing frame.
Preferably, the driven branched chain comprises a driven spring rod arranged in the moving groove, a driven extrusion plate is arranged on the driven spring rod, a lifting execution frame matched with the lifting groove is arranged on the driven extrusion plate, and the lifting execution frame is connected with the placing plate.
Preferably, the air pressure closed branched chain comprises an extrusion cavity arranged in the limiting frame and an air inflation cavity communicated with the extrusion cavity, the limiting frame is provided with an air outlet groove communicated with the air inflation cavity, the air outlet groove is provided with an air bag, the air bag is uniformly provided with a support plate, and the support plate is wrapped with rubber;
preferably, the spacing frame is provided with an extrusion groove communicated with the extrusion cavity, an extrusion piston plate is arranged in the extrusion cavity, an extrusion driven frame is arranged on the extrusion piston plate and runs through the extrusion groove, and a reset spring is arranged between the extrusion piston plate and the inner wall of the extrusion cavity.
Preferably, the lower end of the placing plate is provided with a squeezing block for applying pressure to a squeezing driven frame, the squeezing block abuts against the squeezing driven frame, and the end face of the squeezing driven frame, which is in contact with the squeezing block, is of an inclined structure.
Preferably, the front end of the sliding groove formed in the placing frame is of a sealing structure; the placing frame is composed of a top plate, a bottom plate and two side plates, and the top plate, the bottom plate and the two side plates are all of a grid structure.
Preferably, the closing mechanism comprises a bidirectional cylinder arranged on the upper side of the rear end of the placing frame, closing plates used for sealing the sliding groove are symmetrically arranged at the left end and the right end of the bidirectional cylinder, and the closing plates are connected with the placing frame in a sliding mode.
Preferably, the sliding groove is of a cross structure, the sliding frame is of a T-shaped structure, and a round hole is formed in the front side of the side wall of the sliding frame.
Preferably, controlling means includes the control flume, the control flume is from last down equidistant seting up on the outer wall of fixed frame, just the control flume with the sliding tray corresponds, the rectangular channel has been seted up in the fixed frame, the control flume with the rectangular channel intercommunication, the symmetry is provided with horizontal electronic slider, two on the lateral wall of fixed frame be provided with the control frame between the horizontal electronic slider, install vertical electronic slider on the inner wall of control frame, install the displacement board on the vertical electronic slider, install control cylinder on the displacement board, install the control lever on the control cylinder, the control lever runs through the control flume.
Compared with the prior art, the invention has the following beneficial effects;
1. the invention solves the following problems in the production and preparation process of the existing battery piece removing phosphorosilicate glass, firstly, the battery piece removing phosphorosilicate glass is easy to damage PN junctions on the front surface of the phosphorosilicate glass in the etching process, so that the open-circuit voltage and the short-circuit current of the battery are influenced, and the use effect of the solar battery is influenced.
2. The mobile placing device designed by the invention can carry out wrapping type locking processing on the phosphorosilicate glass of the battery piece through the sequential work of the upper and lower layers of placing locking mechanisms in operation, can prevent etching liquid from damaging PN junctions on the phosphorosilicate glass, ensures that the end face provided with the PN junctions of the phosphorosilicate glass cannot be contacted with the etching liquid in the etching process, and improves the production quality of the battery piece.
3. According to the invention, the glass electric sheet phosphorosilicate glass to be etched is prepared in operation, the cell phosphorosilicate glass is placed into the mobile placement device according to the specification through the cooperation of the control device, the cell phosphorosilicate glass is driven to be etched, cleaned and dried through the mobile placement device, and then the treated cell phosphorosilicate glass is taken out through the cooperation of the control device, so that the manual work is not required to be excessively participated, and the damage to a human body in the process of etching the phosphorosilicate glass can be avoided.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention showing the placement frame, placement locking mechanism and closing mechanism;
FIG. 3 is a cross-sectional view of the present invention between the stationary gantry, the placement frame, and the control device;
FIG. 4 is a cross-sectional view of the placement of the locking mechanism of the present invention;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4 in accordance with the present invention;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 4 in accordance with the present invention;
FIG. 7 is a cross-sectional view taken along line C-C of FIG. 5 in accordance with the present invention;
fig. 8 is a partial enlarged view at I of fig. 6 of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1-8, an intelligent processing device for removing phosphorus and silicon glass in solar cell production comprises an etching pool 1, wherein a fixed frame 2 is arranged on the etching pool 1, control devices 3 are symmetrically arranged at the left end and the right end of the fixed frame 2, a movable placing device 4 is arranged on the fixed frame 2, and an etching cavity, a clear water cavity and a vacant cavity are sequentially formed in the etching pool 1 through partition plates;
the movable placing device 4 comprises a movable adjusting mechanism 41 arranged between the inner walls of the fixed rack 2, a placing frame 42 is arranged at the lower end of the movable adjusting mechanism 41, placing locking mechanisms 43 are arranged between the inner walls of the left side and the right side of the placing frame 42 at equal intervals from top to bottom, and a closing mechanism 44 is arranged at the rear side of the placing frame 42;
preparing the battery piece phosphorosilicate glass to be etched, firstly adjusting a placing locking mechanism 43 positioned at the lowest side of a placing frame 42 to a working position through a control device 3, then placing the battery piece phosphorosilicate glass into a specified placing locking mechanism 43 according to specified placing requirements and adjusting the position of the battery piece phosphorosilicate glass, then driving a previous layer of placing locking mechanism 43 to move to the working position through the control device 3, when the position of the previous layer of placing locking mechanism 43 is adjusted, the placing locking mechanism 43 positioned at the lower side of the previous layer of placing locking mechanism wraps the periphery of the placed battery piece phosphorosilicate glass, the PN junction of the other side of the battery piece phosphorosilicate glass can be prevented from being damaged when the battery piece phosphorosilicate glass is etched, the safety in etching operation can be improved through the peripheral wrapping type locking of the battery piece phosphorosilicate glass, and the battery piece phosphorosilicate glass can be effectively prevented from being etched, The situation that the phosphorosilicate glass of the battery piece is damaged accidentally during the cleaning and spin-drying processes occurs.
It sets up including the symmetry to place locking mechanism 43 place the sliding tray of the frame 42 left and right sides, it is provided with carriage 431 to slide in the sliding tray, carriage 431 is fixed on placing bed frame 432, the upper end of placing bed frame 432 is provided with the spacing frame 433 that is the rectangle structure, the shifting chute has been seted up to the left and right sides symmetry of spacing frame 433, set up the lifting chute with the shifting chute intercommunication on the spacing frame 433, evenly be provided with on placing bed frame 432 and place spring 434, place and install on the spring 434 and place board 435, be provided with driven branched chain 436 in the shifting chute, driven branched chain 436 links to each other with placing board 435, the lower extreme symmetry of placing bed frame 432 is provided with carries out stripper plate 437 with the shifting chute complex, be provided with atmospheric pressure closed branched chain 438 in the spacing frame 433.
The height of the execution extrusion plate 437 is larger than the depth of the sliding groove, so that the etching liquid and clean water can be fully acted on the battery piece phosphorosilicate glass, the etching treatment effect of the battery piece phosphorosilicate glass is ensured, and the quality of the battery piece for removing the phosphorosilicate glass is ensured.
The sliding groove is of a cross structure, the sliding frame 431 is of a T-shaped structure, and a round hole is formed in the front side of the side wall of the sliding frame 431.
The lower end of the placing plate 435 is provided with a pressing block 4351 for applying pressure to the pressing driven frame 4386, the pressing block 4351 abuts against the pressing driven frame 4386, and the end surface of the pressing driven frame 4386 in contact with the pressing block 4351 is in an inclined structure.
When the battery piece phosphorosilicate glass is to be placed, firstly, the transverse electric sliding block 31 and the vertical electric sliding block 33 are started, the control frame 32 is driven to move to a specified working position through mutual matching between the transverse electric sliding block 31 and the vertical electric sliding block 33, the control rod 36 corresponds to the position of the circular hole at the moment, the control cylinder 35 is started to drive the control rod 36 to be inserted into the circular hole, then the sliding frame 431 is driven to move through the transverse electric sliding block 31 to drive the control frame 32 to synchronously control the sliding frame 431 to drive the placing base frame 432 to be adjusted to the specified position, the prepared battery piece phosphorosilicate glass is placed on the placing plate 435, and the angle of the battery piece phosphorosilicate glass is adjusted;
then, the placing base frame 432 on the upper layer is controlled by the control device 3 to be adjusted to a working position, the placing base frame 432 at the moment drives the execution extrusion plate 437 to synchronously adjust in the moving groove in the moving process, the execution extrusion plate 437 extrudes the driven branched chain 436 in the moving process, the driven branched chain 436 drives the placing plate 435 to move downwards after being extruded, so that the cell phosphorosilicate glass synchronously adjusts downwards, the placing plate 435 applies pressure to the air pressure closed branched chain 438 through the extrusion block 4351 in the downward moving process, and the air pressure closed branched chain 438 extrudes and then circumferentially wraps and locks the cell phosphorosilicate glass.
The driven branched chain 436 comprises a driven spring rod 4361 arranged in the moving groove, a driven extrusion plate 4362 is arranged on the driven spring rod 4361, a lifting execution frame 4363 matched with the lifting groove is arranged on the driven extrusion plate 4362, and the lifting execution frame 4363 is connected with the placing plate 435.
The air pressure closed branched chain 438 comprises an extrusion cavity 4381 arranged in the limiting frame 433 and an air inflation cavity 4382 communicated with the extrusion cavity 4381, an air outlet groove communicated with the air inflation cavity 4382 is formed in the limiting frame 433, an air bag 4383 is arranged at the air outlet groove, abutting plates 4384 are uniformly arranged on the air bag 4383, and rubber is wrapped on the abutting plates 4384;
the extrusion device is characterized in that an extrusion groove communicated with an extrusion cavity 4381 is formed in the limiting frame 433, an extrusion piston plate 4385 is arranged in the extrusion cavity 4381, an extrusion driven frame 4386 is arranged on the extrusion piston plate 4385, the extrusion driven frame 4386 penetrates through the extrusion groove, and a return spring 4387 is arranged between the extrusion piston plate 4385 and the inner wall of the extrusion cavity 4381.
The driven extrusion plate 4362 is extruded by the extrusion execution plate 437 in the moving process, the extruded driven extrusion plate 4362 moves downwards, the driven extrusion plate 4362 drives the placing plate 435 to move downwards through the lifting execution frame 4363 in the downward moving process, so that the cell phosphorosilicate glass placed on the placing plate 435 is adjusted downwards, the end face, which does not need to be etched, of the cell phosphorosilicate glass is adjusted into the limiting frame 433, when the placing plate 435 moves downwards, the extrusion block 4351 is synchronously driven to extrude the driven frame 4386, the extruded driven frame 4386 drives the extrusion piston plate 4385 to press air in the extrusion cavity 4381 into the inflation cavity 4382, so that the air bag 4383 expands after being inflated to drive the abutting plate 4384 to abut against the end face of the cell phosphorosilicate glass, and accordingly the cell phosphorosilicate glass is wrapped circumferentially.
The front end of the sliding groove formed in the placing frame 42 is of a sealing structure; the placing frame 42 is composed of a top plate, a bottom plate and two side plates, the top plate, the bottom plate and the two side plates are all of a grid structure, etching liquid and clean water are guaranteed to be capable of fully treating the battery piece phosphorosilicate glass, and liquid on the battery piece phosphorosilicate glass can be quickly dried in drying operation.
The closing mechanism 44 includes a bidirectional cylinder 441 disposed at the upper side of the rear end of the placing frame 42, closing plates 442 for sealing the sliding grooves are symmetrically disposed at the left and right ends of the bidirectional cylinder 441, and the closing plates 442 are slidably connected to the placing frame 42.
After the battery piece phosphorosilicate glass is completely placed, the bidirectional cylinder 441 is started, the bidirectional cylinder 441 drives the closing plate 442 to shield an opening of the sliding groove in operation, stability of the placing base frame 432 after the position is adjusted is guaranteed, and therefore the effect of etching treatment of the battery piece phosphorosilicate glass is guaranteed.
The movement adjusting mechanism 41 includes a driving motor 411 installed on the fixed frame 2 through a motor base, an output shaft of the driving motor 411 is connected with one end of a lead screw 412, the other end of the lead screw 412 is arranged on the fixed frame 2 through a bearing, a limiting sliding groove is arranged on the fixed frame 2, a limiting sliding block 413 is arranged in the limiting sliding groove in a sliding fit manner, the lower end of the limit sliding block 413 is provided with a moving block 414, the middle part of the moving block 414 is provided with a threaded hole, the screw shaft 412 passes through the threaded hole in a threaded transmission fit mode, the lower end of the moving block 414 is provided with a lifting cylinder 415, the lower extreme of lift cylinder 415 sets up the protection casing, install the rotating electrical machines through the motor cabinet in the protection casing, the output shaft of rotating electrical machines pass the protection casing with place the frame 42 and link to each other.
After the battery piece phosphorosilicate glass is completely placed, a driving motor 411 is started, the driving motor 411 drives a lead screw 412 to rotate, the lead screw 412 drives a moving block 414 to move in a thread transmission mode in the rotating process, when the moving block 414 is adjusted to the position above an etching cavity, prepared etching solution for etching the battery piece phosphorosilicate glass is injected into the etching cavity, a lifting cylinder 415 is started to drive a placing frame 42 to move downwards, so that the battery piece phosphorosilicate glass in the placing frame 42 is completely immersed into the etching solution, at the moment, the rotating motor is started to drive the placing frame 42 to rotate, when the placing frame 42 rotates, the etching solution can fully treat the surface of the battery piece phosphorosilicate glass, when the battery piece phosphorosilicate glass etching treatment is completed, the placing frame 42 is driven by a moving adjusting mechanism 41 to move in position and sequentially pass through a clean water cavity and a vacant cavity, when the placing frame 42 is located inside the vacant cavity, the placing frame 42 is controlled by the rotating motor to rotate rapidly to spin-dry liquid on the battery piece phosphorosilicate glass, and when the placing frame 42 is adjusted to the right end of the fixed rack 2 by the moving adjusting mechanism 41, the battery piece removing phosphorosilicate glass is taken out one by one through the matching of the control device 3.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The intelligent processing equipment for producing the dephosphorized silicate glass by using the solar cell comprises an etching pool (1), wherein a fixed rack (2) is arranged on the etching pool (1), control devices (3) are symmetrically arranged at the left end and the right end of the fixed rack (2), and a movable placing device (4) is arranged on the fixed rack (2), and is characterized in that;
the movable placing device (4) comprises a movable adjusting mechanism (41) arranged between the inner walls of the fixed rack (2), a placing frame (42) is arranged at the lower end of the movable adjusting mechanism (41), placing locking mechanisms (43) are arranged between the inner walls of the left side and the right side of the placing frame (42) at equal intervals from top to bottom, and a closing mechanism (44) is arranged on the rear side of the placing frame (42);
the placing and locking mechanism (43) comprises sliding grooves symmetrically arranged on the left side and the right side of the placing frame (42), sliding frames (431) are arranged in the sliding grooves in a sliding mode, the sliding frames (431) are fixed on the placing base frame (432), a limiting frame (433) of a rectangular structure is arranged at the upper end of the placing base frame (432), moving grooves are symmetrically arranged on the left side and the right side of the limiting frame (433), lifting grooves communicated with the moving grooves are formed in the limiting frame (433), placing springs (434) are uniformly arranged on the placing base frame (432), placing plates (435) are mounted on the placing springs (434), driven branched chains (436) are arranged in the moving grooves, the driven branched chains (436) are connected with the placing plates (435), and an execution extrusion plate (437) matched with the moving grooves is symmetrically arranged at the lower end of the placing base frame (432), an air pressure sealing branched chain (438) is arranged in the limiting frame (433).
2. The intelligent processing device for producing the dephosphorized silicate glass by the solar cell piece according to claim 1, wherein the moving adjusting mechanism (41) comprises a driving motor (411) mounted on the fixed frame (2) through a motor base, an output shaft of the driving motor (411) is connected with one end of a lead screw (412), the other end of the lead screw (412) is arranged on the fixed frame (2) through a bearing, a limit sliding groove is formed in the fixed frame (2), a limit sliding block (413) is arranged in the limit sliding groove in a sliding fit manner, a moving block (414) is arranged at the lower end of the limit sliding block (413), a threaded hole is formed in the middle of the moving block (414), the lead screw (412) penetrates through the threaded hole in a threaded transmission fit manner, and a lifting cylinder (415) is mounted at the lower end of the moving block (414), the lower extreme of lift cylinder (415) sets up the protection casing, install the rotating electrical machines through the motor cabinet in the protection casing, the output shaft of rotating electrical machines passes the protection casing with place frame (42) and link to each other.
3. The intelligent processing equipment for producing the dephosphorized silicon glass by the solar cell piece according to claim 1, wherein the driven branched chain (436) comprises a driven spring rod (4361) arranged in a moving groove, a driven extrusion plate (4362) is arranged on the driven spring rod (4361), a lifting execution frame (4363) matched with the lifting groove is arranged on the driven extrusion plate (4362), and the lifting execution frame (4363) is connected with the placing plate (435).
4. The intelligent processing equipment for producing the dephosphorized silicate glass by the solar cell piece according to claim 1, wherein the air pressure closed branched chain (438) comprises an extrusion cavity (4381) and an air inflation cavity (4382), the extrusion cavity (4381) is arranged in the limiting frame (433), the air inflation cavity (4382) is communicated with the extrusion cavity (4381), an air outlet groove communicated with the air inflation cavity (4382) is formed in the limiting frame (433), an air bag (4383) is arranged at the air outlet groove, abutting plates (4384) are uniformly arranged on the air bag (4383), and rubber is wrapped on the abutting plates (4384);
the extrusion groove communicated with the extrusion cavity (4381) is formed in the limiting frame (433), an extrusion piston plate (4385) is arranged in the extrusion cavity (4381), an extrusion driven frame (4386) is arranged on the extrusion piston plate (4385), the extrusion driven frame (4386) penetrates through the extrusion groove, and a reset spring (4387) is arranged between the extrusion piston plate (4385) and the inner wall of the extrusion cavity (4381).
5. The intelligent processing equipment for producing the dephosphorized silicon glass by the solar cell piece according to claim 3, wherein a pressing block (4351) for applying pressure to a pressing driven frame (4386) is arranged at the lower end of the placing plate (435), the pressing block (4351) abuts against the pressing driven frame (4386), and the end face of the pressing driven frame (4386) in contact with the pressing block (4351) is of an inclined structure.
6. The intelligent processing equipment for producing the dephosphorized silicate glass by the solar cell according to claim 1, wherein the front end of a sliding groove formed in the placing frame (42) is of a sealing structure; the placing frame (42) is composed of a top plate, a bottom plate and two side plates, and the top plate, the bottom plate and the two side plates are all of a grid structure.
7. The intelligent processing equipment for producing the dephosphorized silicate glass by the solar cell piece according to claim 1, wherein the closing mechanism (44) comprises a bidirectional cylinder (441) arranged at the upper side of the rear end of the placing frame (42), closing plates (442) for sealing the sliding grooves are symmetrically arranged at the left end and the right end of the bidirectional cylinder (441), and the closing plates (442) are connected with the placing frame (42) in a sliding manner.
8. The intelligent processing equipment for producing the dephosphorized silicate glass by the solar cell piece according to claim 1, wherein the sliding groove is in a cross-shaped structure, the sliding frame (431) is in a T-shaped structure, and a circular hole is formed in the front side of the side wall of the sliding frame (431).
9. The intelligent processing equipment for producing the dephosphorized silicate glass by the solar cell according to claim 1, wherein the control device (3) comprises a control groove, the control groove is formed in the outer wall of the fixed rack (2) at equal intervals from top to bottom, the control groove corresponds to the sliding groove, a rectangular groove is formed in the fixed rack (2), the control groove is communicated with the rectangular groove, the lateral wall of the fixed rack (2) is symmetrically provided with the transverse electric sliding blocks (31), a control frame (32) is arranged between the two transverse electric sliding blocks (31), the inner wall of the control frame (32) is provided with the vertical electric sliding block (33), the vertical electric sliding block (33) is provided with the displacement plate (34), the displacement plate (34) is provided with the control cylinder (35), the control rod (36) is arranged on the control cylinder (35), the control rod (36) penetrates through the control groove.
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| CN202111578611.0A CN114267752B (en) | 2021-12-22 | 2021-12-22 | Intelligent processing equipment for producing dephosphorized silicon glass by solar cell |
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| CN202111578611.0A CN114267752B (en) | 2021-12-22 | 2021-12-22 | Intelligent processing equipment for producing dephosphorized silicon glass by solar cell |
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| CN116845139B (en) * | 2023-07-31 | 2023-12-15 | 安徽美达伦光伏科技有限公司 | Solar cell etching equipment and production line |
| CN117317059B (en) * | 2023-10-07 | 2024-04-05 | 安徽美达伦光伏科技有限公司 | Solar cell groove type alkali polishing machine table and production line |
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| CN102097293A (en) * | 2010-11-19 | 2011-06-15 | 嘉盛半导体(苏州)有限公司 | Cleaning machine table for semiconductor package products and cleaning process thereof |
| CN103894369A (en) * | 2014-03-27 | 2014-07-02 | 无锡瑞达半导体专用设备有限公司 | Full-automatic rack magazine cleaning machine |
| CN106653596A (en) * | 2016-12-28 | 2017-05-10 | 东方环晟光伏（江苏）有限公司 | Allocation method of phosphorosilicate glass removing groove in a wet etching process |
| CN108480277A (en) * | 2018-04-10 | 2018-09-04 | 绍兴文理学院 | A kind of Wafer Cleaning drying unit |
| JP2020205228A (en) * | 2019-06-17 | 2020-12-24 | 朱暁鳳 | Portable DC battery pack with self-inspection function |
| CN213483719U (en) * | 2020-11-11 | 2021-06-18 | 苏州煊能自动化设备有限公司 | Etching device for solar cell |
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