CN210995362U - Solar wafer detects screening line - Google Patents
Solar wafer detects screening line Download PDFInfo
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- CN210995362U CN210995362U CN201921262641.9U CN201921262641U CN210995362U CN 210995362 U CN210995362 U CN 210995362U CN 201921262641 U CN201921262641 U CN 201921262641U CN 210995362 U CN210995362 U CN 210995362U
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Abstract
The utility model discloses a solar wafer detects screening line, its technical scheme main points are, a solar wafer detects screening line, including E L detection machine, L V detection machine, the support body is equipped with conveying mechanism, sorting mechanism, conveying mechanism is including the frame of placing that the solar wafer that supplies a plurality of to pile up was placed, rotate and connect in the support body and carry the first conveyer belt of placing the frame, the subassembly that snatchs the solar wafer that first conveyer belt carried, rotate and connect in the support body and be used for carrying the solar wafer to the second conveyer belt of E L detection machine and L V detection machine, sorting mechanism is including connecting in the letter sorting frame of support body, a plurality of groups locate the sorting subassembly that sorts the solar wafer, locate the support body and be located the second conveyer belt and keep away from the substandard product that snatchs subassembly one end and receive the frame, the utility model discloses reach automatic conveying solar wafer to E L detection machine and L V detection machine and detect to detect the solar wafer that detects and accomplish and sort the screening.
Description
Technical Field
The utility model relates to a solar wafer processing field especially involves a solar wafer detects screening line.
Background
The solar cell pieces which need to be detected after production are screened, the detection is mainly carried out through E L by an E L detector 2, the internal defects of the solar cell pieces are detected, then the photovoltaic special effect factor detection is carried out by a L V detector 3, the output power of each solar cell piece is tested, and then the solar cell pieces are classified according to different output powers.
The existing solar cell detecting and screening are generally carried by workers, so that the detection efficiency is low, and potential safety hazards are easy to occur.
Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a solar wafer detects screening line reaches and carries solar wafer to E L detection machine and L V detection machine automatically and detects to the solar wafer that detects the completion sorts the screening.
The technical object of the utility model is achieved by the following technical scheme that a solar wafer detection screening line comprises an E L detection machine, a L V detection machine, a frame body connected with the E L detection machine and the L V detection machine, the frame body is provided with a conveying mechanism for conveying solar wafers to the E L detection machine and the L V detection machine, and a sorting mechanism for sorting solar wafers with different output powers, the conveying mechanism comprises a placing frame for placing a plurality of stacked solar wafers, a first conveying belt for conveying the placing frame, a grabbing component for grabbing solar wafers conveyed by the first conveying belt, a second conveying belt for conveying the solar wafers grabbed by the grabbing component to the E L detection machine and the L V detection machine, the second conveying belt sequentially penetrates through the E L detection machine and the L V detection machine, the second conveying belt is arranged above a plurality of vertical sucking and sliding suction cylinders, the grabbing cylinder is arranged above a plurality of vertical and vertical suction cylinders, the vertical and vertical suction cylinder is arranged above a plurality of vertical suction cylinder, the vertical suction cylinder is arranged above a plurality of suction cylinder, the vertical suction cylinder is arranged above a plurality of a suction cylinder for grabbing a vertical and a suction cylinder for grabbing a vertical and a vertical suction cylinder for grabbing a solar wafer, a vertical suction cylinder for grabbing a vertical suction motor for grabbing a vertical suction cylinder for grabbing a solar wafer for grabbing a vertical suction motor for grabbing a vertical suction cylinder for grabbing a solar wafer for grabbing a vertical suction cylinder for grabbing a vertical battery cell for grabbing a vertical battery.
The utility model discloses a further set up to: the grabbing frame is provided with an electric cylinder which pushes the solar cell pieces in the placing frame to ascend, the electric cylinder is vertically upwards arranged, an output shaft of the electric cylinder is provided with a lifting block which is abutted against the solar cell pieces at the bottom, and the bottom surface of the placing frame is provided with an opening through which the lifting block is arranged.
The utility model discloses a further set up to: the grabbing frame is provided with an air faucet for preventing a first sucking disc from sucking a plurality of solar cells once, an air faucet air outlet faces a gap between the uppermost solar cell and the lower solar cell in the placing frame, the air faucet is connected with an air pipe for compressed air to enter, and the air cylinder is connected with an electromagnetic control valve.
The utility model discloses a further set up to: the first sucking discs are arranged in two, the two first sucking discs are fixed on the lower end face of the grabbing plate, and the two first sucking discs are symmetrically arranged relative to the rotating motor.
The utility model discloses a further setting is that the support body is provided with two sets of locating component who adjusts respectively and fix a position solar wafer and detect the machine and detect the position for E L and L V detection machine, every group locating component include fixed connection in the support body just is vertical lift cylinder, the fixed connection that upwards sets up and lift cylinder output shaft just is the location cylinder of level setting, set up in solar wafer removes to E L detection machine or L V detection machine corresponds the catch plate that detects the position on location cylinder output shaft and drive the second conveyer belt, the catch plate is vertical setting, just but the catch plate lateral wall butt in solar wafer drives solar wafer and removes to E L detection machine or L V detection machine and corresponds the detection position, the location cylinder is located the second conveyer belt below.
The utility model discloses a further set up to: first conveyer belt and second conveyer belt all set up to two, and two first conveyer belts and two second conveyer belts all are coaxial setting, all leave the clearance between two first conveyer belts and between two second conveyer belts, the slurcam is worn to locate between two second conveyer belts.
The utility model discloses a further set up to: the utility model discloses a sorting machine, including the setting of the synchronous belt that corresponds slider horizontal migration, the setting of letter sorting frame is provided with a plurality of and drives the hold-in range that corresponds slider horizontal migration respectively, the hold-in range with slider fixed connection, the letter sorting frame is provided with the letter sorting motor that a plurality of and hold-in range correspond, letter sorting motor rotation axial be the level setting and with the hold-in range is connected.
The utility model discloses a further set up to: every group the letter sorting frame symmetry of sorting the subassembly set up in the both sides of second conveyer belt.
To sum up, the utility model discloses following beneficial effect has:
when the first conveying belt conveys the placing frame stacked with the plurality of solar cells to move to a corresponding position of the grabbing assembly, the first cylinder drives the rotating motor to move downwards, so that the first sucking disc abuts against the uppermost solar cell in the placing frame, the solar cell is sucked by the first sucking disc, then the first cylinder drives the solar cell to ascend, meanwhile, the rotating motor drives the first sucking disc to rotate, the first sucking disc and the solar cell are positioned right above the second conveying belt, then the solar cell is placed on the second conveying belt, and the solar cell is sequentially conveyed to an E L detector and a L V detector by the second conveying belt to perform corresponding detection;
after the first sucker sucks one solar cell each time, the electric cylinder drives the solar cell below to be lifted to a corresponding height through the lifting block, so that the first sucker can suck the solar cell next time;
when the first sucking disc sucks the uppermost solar cell in the placing frame, air is blown to a gap between the uppermost solar cell and the lower solar cell through the air nozzle, and the uppermost solar cell is separated from the lower solar cell so as to ensure that the first sucking disc only sucks one solar cell at a time;
when the solar cell is placed on the second conveying belt by the first sucking disc, the second conveying belt and the solar cell are in relative positions, so that accurate positioning is not easy to achieve, when the second conveying belt drives the solar cell to move and slide over the pushing plate, the lifting cylinder drives the positioning cylinder and the pushing plate to ascend, then the positioning cylinder drives the pushing plate to move towards a corresponding E L detection machine or L V detection machine, and the pushing plate abuts against and drives the solar cell to move to the corresponding position, so that the solar cell is conveniently positioned and detected;
after the solar cell is detected by the E L detector and the L V detector and the output power of the solar cell is measured, the second conveyer belt drives the solar cell to move to the position right below the corresponding sorting cylinder, the output shaft of the sorting cylinder descends, the second sucker sucks the solar cell, the sliding block drives the sorting cylinder to move to the position right above the corresponding sorting frame and place the solar cell, and the solar cell is convenient to finely screen through the plurality of groups of sorting assemblies.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of section A of FIG. 1;
fig. 3 is a cross-sectional view of the present invention.
The corresponding parts represented by numbers in the drawing are 1, a frame body, 2, E L detection machines, 3, L V detection machines, 4, a placing frame, 5, a first conveying belt, 6, a second conveying belt, 7, a grabbing frame, 8, a first air cylinder, 9, a rotating motor, 10, a grabbing plate, 11, a first suction disc, 12, an electric cylinder, 13, a lifting block, 14, an opening, 15, an air nozzle, 16, an air pipe, 17, an electromagnetic control valve, 18, a lifting air cylinder, 19, a positioning air cylinder, 20, a pushing plate, 21, a sorting frame, 22, a defective product receiving frame, 23, a sorting air cylinder, 24, a second suction disc, 25, a sliding block, 26, a synchronous belt, 27, a sorting motor and 28, a sorting frame.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.
As shown in fig. 1 to fig. 3, the utility model provides a solar wafer detects screening line, including E L detection machine 2, L V detection machine 3 and the support body 1 of being connected with E L detection machine 2 and L V detection machine 3, E L detection machine 2 and L V detection machine 3 arrange in proper order and install in support body 1 to support body 1 is provided with and is used for carrying solar wafer to the conveying mechanism of E L detection machine 2 and L V detection machine 3, is used for sorting the letter sorting mechanism of the solar wafer of different output.
Wherein conveying mechanism is including supplying the frame 4 of placing that the solar wafer that a plurality of piled up was placed, and support body 1 installs the first conveyer belt 5 that is used for carrying frame 4 of placing, first conveyer belt 5 rotates to be connected in support body 1, support body 1 still rotates to be connected with and is used for carrying single solar wafer to E L detection machine 2, L V detection machine 3's second conveyer belt 6, first conveyer belt 5 is L shape setting with second conveyer belt 6, second conveyer belt 6 wears to locate E L detection machine 2 and L V detection machine 3 in proper order, support body 1 still is provided with and is used for snatching the subassembly of grabbing of placing the topmost solar wafer to second conveyer belt 6 in frame 4, it includes the frame 7 that snatchs of fixed connection in support body 1 to snatch the subassembly, it is vertical first cylinder 8 that sets up downwards to snatch frame 7 fixedly connected with, first cylinder 8 output shaft fixedly connected with rotates motor 9, it can be servo motor 9 to rotate motor 9, and be vertical downwards setting, it is equipped with the sucking disc to be used for sucking disc 11 to make the sucking disc 7 and rotate the sucking disc and detect the next solar wafer and place the first sucking disc 10 and detect the next suction disc 10, thereby the vacuum cell, it is corresponding first sucking disc 3 and detect the vacuum chuck 11 and detect the next suction disc 3 and detect the next suction disc through the next suction motor 9, it is the first sucking disc 3 and detect the next suction disc 3 and move the vacuum suction disc 3 and detect the next suction disc 10, thereby the vacuum cell, it is the next suction disc 3 and detect the next suction disc that the next suction disc is a vacuum suction disc that the next suction disc 7 that the next suction motor 9.
Owing to place the reduction of the solar wafer in the frame 4, the high reduction is answered to the solar wafer of the top, for making things convenient for first sucking disc 11 to absorb the solar wafer, it installs the electronic jar 12 that promotes to place the solar wafer ascending in the frame 4 to snatch frame 7, electronic jar 12 output shaft is vertical upwards setting, and be located and place frame 4 under, electronic jar 12 output shaft fixedly connected with butt in the lifting piece 13 of below solar wafer, and place frame 4 lower terminal surface and offer and supply lifting piece 13 to stretch into to the opening 14 of placing the frame 4 inner chamber. Like this at every turn after first sucking disc 11 absorbs a solar wafer, electronic jar 12 drives the corresponding height of solar wafer lifting of below through lifting piece 13, the first sucking disc 11 of being convenient for absorb the solar wafer next time.
In order to avoid that when the first sucking disc 11 sucks the solar cell, the solar cell below moves along with the first sucking disc, the air tap 15 is installed on the grabbing frame 7, the air outlet of the air tap 15 faces the gap between the uppermost solar cell and the solar cell below the uppermost solar cell in the placing frame 4, the air tap 15 is connected with an air pipe 16 for compressed air to enter, and the air cylinder is connected with an electromagnetic control valve 17. Like this when first sucking disc 11 absorbs and places the solar wafer of the top in the frame 4, blow to the gap between the solar wafer of the top and the solar wafer of below through air cock 15, the separation of the solar wafer of the top and the solar wafer of below during, ensures that first sucking disc 11 only absorbs a solar wafer once.
In order to facilitate the transportation of the solar cell by the second conveyor belt 6 to the E L inspection machine 2 or L V inspection machine 3 and ensure that the solar cell enters the inspection position corresponding to the E L inspection machine 2 or L1V inspection machine 3, the rack 1 is provided with two sets of positioning assemblies for respectively adjusting and positioning the solar cell relative to the inspection positions of the E L inspection machine 2 or L V inspection machine 3, each set of positioning assemblies comprises a vertically upward disposed lifting cylinder 18 fixedly connected to the rack 1, an output shaft of the lifting cylinder 18 is fixedly connected with a horizontally disposed positioning cylinder 19, the positioning cylinder 19 is located below the second conveyor belt 6, and the output shaft faces the direction of the grasping assembly, and an output shaft of the positioning cylinder 19 is fixedly connected with a pushing plate 20 for driving the solar cell on the second conveyor belt 6 to move to the E L inspection machine 2 or L V inspection machine 3 corresponding to the inspection position, the pushing plate 20 is vertically disposed, the pushing plate 20 is located on the side of the E L inspection machine 2 or L V inspection machine 3 facing the grasping assembly, and the pushing plate 20 is capable of driving the solar cell to move to the inspection machine 2 or the solar cell 2 corresponding to the inspection position corresponding to the inspection machine 20, and the second conveyor belt 20, and the solar cell is located below the second conveyor belt 20 for detecting the solar cell by the accurate inspection machine 20, and detecting the accurate inspection machine 20, and the inspection machine 20, when the solar cell is located on the second conveyor belt 19, the solar cell.
The space between the E L detection machine 2 and the L V detection machine 3 and the position of the E L detection machine 2 are consistent by the first sucker 11 to place the solar cell piece on the second conveying belt 6, namely, the length of the solar cell piece entering the terminal E L detection machine 2 from the second conveying belt 6 is equal to the length of the solar cell piece entering the L V detection machine 3 from the E L detection machine 2, the first conveying belt 5 and the second conveying belt 6 are both arranged into two belts, the two first conveying belts 5 and the two second conveying belts 6 are both coaxially arranged, gaps are left between the two first conveying belts 5 and between the two second conveying belts 6, and the pushing plate 20 is arranged between the two second conveying belts 6 in a penetrating manner.
Sorting mechanism is including connecting in the letter sorting frame 21 of support body 1, and letter sorting frame 21 installs a plurality of groups and is used for snatching the second conveyer belt 6 and carries the sorting subassembly that detects the solar wafer of accomplishing to support body 1 is installed and is located second conveyer belt 6 and keeps away from the substandard product receipt frame 22 that snatchs subassembly one end.
Each group of sorting assemblies comprises a plurality of sorting cylinders 23 which are horizontally and slidably connected to a sorting frame 21 and are positioned above a second conveying belt 6, output shafts of the sorting cylinders 23 are vertically and downwardly arranged, second sucking discs 24 for sucking solar cells are fixedly connected to the output shafts of the sorting cylinders 23, the second sucking discs 24 can be vacuum sucking discs and the like, a sliding block 25 for driving the sorting cylinders 23 to horizontally slide perpendicular to the second conveying belt 6 is arranged between the sorting frame 21 and the sorting cylinders 23, a synchronous belt 26 for driving the corresponding sliding block 25 to horizontally move is rotatably connected to the sorting frame 21, the synchronous belt 26 is fixedly connected with the sliding block 25, the sorting frame 21 is provided with a sorting motor 27 for driving the synchronous belt 26 to rotate, the synchronous belt 26 is driven to rotate by the sorting motor 27, the sliding block 25 and the sorting cylinder 23 are made to horizontally move perpendicular to the second conveying belt 6, a plurality of sorting frames 28 for receiving the solar cells sucked by the second sucking discs 24 are arranged on two sides of the second conveying belt 6, the sorting frames 28 are arranged perpendicular to the moving direction of the second conveying belt 6, different sorting frames 28 respectively collect the solar cells with different output powers, after the solar cells pass through an E83 and a corresponding sorting cylinder 23, the sorting cylinder 23 is driven to move, and the solar cell sorting cylinder 23, the solar cell sorting cylinder 23 is driven to be conveniently placed under the sorting cylinder to be capable of detecting mechanism, and then the solar cell, and detecting mechanism, and the solar cell.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A solar cell detecting and screening line comprises an E L detector (2), a L V detector (3) and a frame body (1) connected with the E L detector (2) and the L V detector (3), and is characterized in that the frame body (1) is provided with a conveying mechanism for conveying solar cells to the E L detector (2) and the L V detector (3) and a sorting mechanism for sorting the solar cells with different output powers;
the conveying mechanism comprises a placing frame (4) for placing a plurality of stacked solar cells, a first conveying belt (5) rotatably connected to the frame body (1) and used for conveying the placing frame (4), a grabbing component used for grabbing the solar cells conveyed by the first conveying belt (5), and a second conveying belt (6) rotatably connected to the frame body (1) and used for conveying the solar cells grabbed by the grabbing component to the E L detection machine (2) and the L V detection machine (3), the second conveying belt (6) sequentially penetrates through the E L detection machine (2) and the L V detection machine (3), the grabbing component comprises a grabbing frame (7) fixedly connected to the frame body (1), a first air cylinder (8) arranged on the grabbing frame (7) and vertically and downwardly arranged, a rotating motor (9) arranged on an output shaft of the first air cylinder (8), a grabbing plate (10) arranged on an output shaft of the rotating motor (9), a first sucking disc (11) arranged on the grabbing plate (10) and used for sucking the uppermost solar cells in the placing frame (4), and a first sucking disc (11) capable of driving the first sucking disc (11) to rotate downwardly arranged above the first sucking disc (11);
the sorting mechanism comprises a sorting frame (21) connected with the frame body (1), a plurality of groups of sorting components which are arranged on the sorting frame (21) and used for grabbing the solar cell pieces which are conveyed and detected by the second conveying belt (6), defective product receiving frames (22) which are arranged on the frame body (1) and are positioned at one end, far away from the grabbing components, of the second conveying belt (6), each group of sorting components comprises a plurality of sorting cylinders (23) which are horizontally and slidably connected with the sorting frame (21) and positioned above the second conveying belt (6), a sliding block (25) which is arranged on the sorting frame (21) and drives the sorting cylinders (23) to slide, second sucking discs (24) which are arranged on output shafts of the sorting cylinders (23) and used for sucking the solar cell pieces, and a plurality of sorting frames (28) which are arranged along the arrangement direction of the sorting cylinders (23) and used for receiving the solar cell pieces sucked by the second sucking discs (, the sorting cylinder (23) is vertically arranged downwards, the sliding direction of the sorting cylinder is perpendicular to the sliding direction of the conveying second conveying belt (6), and the sorting frame (28) collects solar cells with different output powers respectively.
2. The solar cell detection screening line according to claim 1, characterized in that: snatch frame (7) and be provided with electronic jar (12) that promote to place solar wafer in frame (4) and rise, electronic jar (12) are vertical upwards setting, electronic jar (12) output shaft is provided with butt in lifting piece (13) of below solar wafer, place frame (4) bottom surface and seted up the confession opening (14) that lifting piece (13) were worn to establish.
3. The solar cell detection screening line according to claim 2, characterized in that: snatch frame (7) and be provided with air cock (15) that prevent first sucking disc (11) once to absorb a plurality of solar wafer, air cock (15) gas outlet orientation is placed the gap between frame (4) the top solar wafer and the below solar wafer, air cock (15) are connected with trachea (16) that supply compressed air to get into, the cylinder is connected with solenoid electric valve (17).
4. The solar cell detection screening line according to claim 1, characterized in that: first sucking disc (11) set up to two, two first sucking disc (11) all are fixed in terminal surface under grabbing board (10), and two first sucking disc (11) for rotating motor (9) are the symmetry and set up.
5. The solar cell detecting and screening line as claimed in claim 1, wherein the frame body (1) is provided with two groups of positioning assemblies for respectively adjusting and positioning the detection positions of the solar cells relative to the E L detector (2) and the L V detector (3), each group of positioning assemblies comprises a lifting cylinder (18) which is fixedly connected to the frame body (1) and is arranged vertically upwards, a positioning cylinder (19) which is fixedly connected to an output shaft of the lifting cylinder (18) and is arranged horizontally, and a pushing plate (20) which is arranged on the output shaft of the positioning cylinder (19) and drives the solar cells on the second conveyor belt (6) to move to the detection position corresponding to the E L detector (2) or the L V detector (3), the pushing plate (20) is arranged vertically, the side wall of the pushing plate (20) can abut against the solar electromagnetic sheet and drive the solar cells to move to the detection position corresponding to the E L detector (2) or the L V detector (3), and the positioning cylinder (19) is positioned below the second conveyor belt (6).
6. The solar cell detection screening line according to claim 5, wherein: first conveyer belt (5) and second conveyer belt (6) all set up to two, and two first conveyer belt (5) and two second conveyer belts (6) all are coaxial setting, all leave the clearance between two first conveyer belt (5) and between two second conveyer belts (6), slurcam (20) are worn to locate between two second conveyer belts (6).
7. The solar cell detection screening line according to claim 1, characterized in that: letter sorting frame (21) are provided with a plurality of and drive hold-in range (26) that correspond slider (25) horizontal migration respectively, hold-in range (26) with slider (25) fixed connection, letter sorting frame (21) are provided with letter sorting motor (27) that a plurality of and hold-in range (26) correspond, letter sorting motor (27) rotate the axial be the level set up and with hold-in range (26) are connected.
8. The solar cell detection screening line according to claim 1 or 7, wherein: and the sorting frames (28) of each group of sorting assemblies are symmetrically arranged on two sides of the second conveying belt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921262641.9U CN210995362U (en) | 2019-08-06 | 2019-08-06 | Solar wafer detects screening line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921262641.9U CN210995362U (en) | 2019-08-06 | 2019-08-06 | Solar wafer detects screening line |
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| CN210995362U true CN210995362U (en) | 2020-07-14 |
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| CN201921262641.9U Active CN210995362U (en) | 2019-08-06 | 2019-08-06 | Solar wafer detects screening line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434086A (en) * | 2019-08-06 | 2019-11-12 | 浙江瑞尚能源科技有限公司 | A kind of solar battery sheet detection screening line |
-
2019
- 2019-08-06 CN CN201921262641.9U patent/CN210995362U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434086A (en) * | 2019-08-06 | 2019-11-12 | 浙江瑞尚能源科技有限公司 | A kind of solar battery sheet detection screening line |
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