CN219979531U - Switching device and photovoltaic cell manufacturing equipment - Google Patents
Switching device and photovoltaic cell manufacturing equipment Download PDFInfo
- Publication number
- CN219979531U CN219979531U CN202321286781.6U CN202321286781U CN219979531U CN 219979531 U CN219979531 U CN 219979531U CN 202321286781 U CN202321286781 U CN 202321286781U CN 219979531 U CN219979531 U CN 219979531U
- Authority
- CN
- China
- Prior art keywords
- module
- transmission module
- assembly
- photovoltaic cell
- adsorption
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 251
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 61
- 238000012546 transfer Methods 0.000 claims abstract description 28
- 238000001179 sorption measurement Methods 0.000 claims description 104
- 230000006698 induction Effects 0.000 claims description 34
- 238000001514 detection method Methods 0.000 claims description 33
- 230000033001 locomotion Effects 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 4
- 239000000047 product Substances 0.000 description 46
- 230000002950 deficient Effects 0.000 description 17
- 238000009713 electroplating Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model provides a switching device and photovoltaic cell manufacturing equipment, wherein the switching device comprises a plurality of upstream transmission modules which can independently transmit photovoltaic cells along the same preset direction; the plurality of downstream transmission modules can independently transmit the photovoltaic cell along the same preset direction, and are correspondingly arranged at the downstream of the plurality of upstream transmission modules so as to butt-joint the plurality of upstream transmission modules; the transfer transport module is arranged between the upstream transmission module and the downstream transmission module, and the transfer transport module can transfer photovoltaic battery pieces on a plurality of upstream transmission modules to a plurality of corresponding downstream transmission modules after changing the distance. According to the switching device provided by the embodiment of the utility model, the switching carrying module is arranged between the plurality of upstream transmission modules and the plurality of downstream transmission modules, and the switching carrying module can transfer the plurality of photovoltaic cells on the plurality of upstream transmission modules to the plurality of downstream transmission modules at the same time, so that the production efficiency is improved.
Description
Technical Field
The utility model relates to the field of photovoltaic cell production, in particular to photovoltaic cell manufacturing equipment of a switching device.
Background
In order to improve the production efficiency, the photovoltaic cell is generally produced in multiple lines, or called multi-station production, and after the corresponding process operation is completed on the corresponding parallel upstream production lines, the parallel photovoltaic cell needs to be transferred to the parallel downstream production lines, and the distance between the parallel upstream production lines and the distance between the parallel downstream production lines are different, so that the parallel photovoltaic cell is difficult to be quickly transferred from the upstream production lines to the downstream production lines.
Secondly, in the production process of the photovoltaic cell, the photovoltaic cell can be damaged, cracked, broken and the like due to transmission, human factors and the like, and the photovoltaic cell with the damage, the crack or the broken is required to be removed in order to ensure the normal operation of the whole production line. In the same production line, continuous unqualified products may appear, and if timely feeding is not performed on the production line with continuous unqualified products, the production efficiency is greatly affected.
Disclosure of Invention
Therefore, the utility model aims to provide a switching device which can transfer a plurality of photovoltaic cells on a plurality of upstream transmission modules to a plurality of downstream transmission modules at the same time, thereby improving the production efficiency.
In order to solve the technical problems, the utility model adopts the following technical scheme:
in a first aspect, a switching device according to an embodiment of the present utility model includes:
the plurality of upstream transmission modules can independently transmit photovoltaic battery pieces along the same preset direction;
the plurality of downstream transmission modules can independently transmit photovoltaic battery pieces along the same preset direction and are correspondingly arranged at the downstream of the plurality of upstream transmission modules so as to butt-joint the plurality of upstream transmission modules;
the transfer carrying module is arranged between the upstream transmission module and the downstream transmission module, and can transfer photovoltaic cells on the plurality of upstream transmission modules to the corresponding plurality of downstream transmission modules after changing the distance.
In some embodiments, the adapter device further comprises:
and the dispensing and carrying module is used for transferring the photovoltaic cell pieces on other upstream transmission modules to the empty spaces when a plurality of continuous empty spaces appear on part of the upstream transmission modules in the upstream transmission modules.
In some embodiments, the upstream transmission modules are two, namely a first transmission module and a second transmission module;
the switching device also comprises a detection module and a first carrying module;
the detection module is used for detecting the photovoltaic cell pieces on the first transmission module and the second transmission module so as to determine unqualified products in the photovoltaic cell pieces;
the first carrying module picks up unqualified products of the first transmission module and the second transmission module based on the detection result of the detection module and carries the unqualified products away;
the first carrying module is formed simultaneously as the dispensing carrying module.
In some embodiments, the detection module comprises a first support and a machine vision system, wherein the machine vision system is installed on the first support, the first support spans over the upstream transmission module, and the machine vision system can identify the photovoltaic cell below the first support and located on the upstream transmission module and determine unqualified products in the photovoltaic cell;
the machine vision system comprises a camera assembly and an image recognition device, wherein the camera assembly can collect images of the photovoltaic cell on the upstream transmission module; the image recognition device performs recognition based on the image to determine unqualified products in the image;
the first carrying module comprises a second support, a first linear assembly and an adsorption assembly, wherein the second support is arranged above the upstream transmission module in a crossing mode and located at the downstream of the first support, the first linear assembly is arranged on the second support, the adsorption assembly is connected with the first linear assembly and located above the first transmission module, and the adsorption assembly is used for picking up unqualified products on the upstream transmission module and moves along the first linear assembly under the driving of the first linear assembly.
In some embodiments, the sorption assembly comprises a first sorption assembly and a second sorption assembly;
the first adsorption assembly includes:
the first lifting piece is connected with the first linear assembly;
a first rotating member connected to the first elevating member; the method comprises the steps of,
the first sucker is connected with the first rotating piece and is used for adsorbing the photovoltaic cell, the first sucker can rotate under the drive of the first rotating piece, and the first rotating piece can be lifted under the drive of the first lifting piece;
the second adsorption component and the first adsorption component are identical or equivalent in structure.
In some embodiments, a detection station and a carrying station are sequentially formed on the conveying path of the first transmission module, and a detection station and a carrying station are sequentially formed on the conveying path of the second transmission module;
when the photovoltaic cell is not arranged on the carrying station and the detection station on the conveying path of the first transmission module, the photovoltaic cell is carried from the second transmission module to the first transmission module through the first adsorption assembly or the second adsorption assembly;
when the photovoltaic cell is not arranged on the carrying station and the detecting station on the conveying path of the second conveying module, the photovoltaic cell is carried to the second conveying module from the first conveying module through the second adsorbing assembly or the first adsorbing assembly.
In some embodiments, the photovoltaic cell located in the first transmission module is disposed opposite to the photovoltaic cell located in the second transmission module, and the first adsorption component or the second adsorption component correspondingly rotates 180 degrees when the photovoltaic cell is transported between the first transmission module and the second transmission module.
In some embodiments, the adapter device further comprises:
the induction assembly comprises a first induction part and a second induction part which can mutually induce, wherein the first induction part is arranged on the first adsorption assembly, the second induction part is arranged on the second adsorption assembly, when induction signals are generated between the first induction part and the second induction part, the first adsorption assembly and the second adsorption assembly move towards directions far away from each other or keep synchronous movement, and if the first adsorption assembly and the second adsorption assembly move towards directions far away from each other, the first adsorption assembly and the second adsorption assembly keep synchronous movement when the induction signals between the first induction part and the second induction part disappear.
In some embodiments, the downstream transmission modules are two, a third transmission module and a fourth transmission module,
the transfer carrying module comprises a second carrying module which is used for correspondingly transferring the photovoltaic cell pieces at the tail ends of the first transmission module and the second transmission module to the third transmission module and the fourth transmission module;
the second carrying module comprises a third support, a second linear assembly and a third adsorption assembly, the third support is arranged on the third transmission module and the fourth transmission module in a crossing mode, the second linear assembly is arranged on the third support, and the third adsorption assembly is connected with the second linear assembly to reciprocate along the third support under the action of the second linear assembly;
the third adsorption assembly comprises two adsorption units, and the distance between the two adsorption units is variable.
In some embodiments, the switching device further comprises a buffer module, the buffer module comprising:
the mounting support is arranged outside the tail ends of the third transmission module and the fourth transmission module respectively;
the device comprises a frame and a plurality of laminate members, wherein two ends of the frame are connected with the mounting support, a plurality of slots are formed in the inner wall of the frame, and the laminate members are respectively inserted into the slots;
and the lifting driving assembly drives the frame to do lifting motion along the mounting support column, so that the photovoltaic cell can be inserted on the laminate member.
In a second aspect, an embodiment of the present utility model further provides a photovoltaic cell manufacturing apparatus, including the switching device of any one of the embodiments provided in the first aspect, where the switching device is used to connect two adjacent functional modules.
The technical scheme of the utility model has at least one of the following beneficial effects:
according to the switching device disclosed by the embodiment of the utility model, the switching carrying module is arranged between the plurality of upstream transmission modules and the plurality of downstream transmission modules, and the switching carrying module can transfer the plurality of photovoltaic battery pieces on the plurality of upstream transmission modules to the plurality of downstream transmission modules at the same time, so that the production efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of an adapting device according to an embodiment of the utility model;
FIG. 2 is a schematic diagram showing the structure of a dispensing and transporting module, an upstream transmission module and a detection module in an adapter according to an embodiment of the utility model;
FIG. 3 is a schematic diagram illustrating a first handling module/dispensing handling module in an adapter according to an embodiment of the utility model;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a schematic diagram illustrating a structure of a buffer module in a switching device according to an embodiment of the present utility model;
FIG. 6 is an enlarged view at B in FIG. 5;
fig. 7 is a schematic diagram of a photovoltaic cell manufacturing apparatus according to an embodiment of the present utility model;
fig. 8 is a schematic diagram of a photovoltaic cell manufacturing apparatus according to another embodiment of the present utility model.
Reference numerals:
a. a photovoltaic cell;
1. an upstream transmission module; 1a, a first transmission module; 1b, a second transmission module; 2a, a detection module; 2a0, a first bracket; 2a1, a machine vision system; 3a, a first carrying module; 3a0, a second bracket; 3a1, a first linear assembly; 3a11, a first driving member; 3a12, a first slide rail; 3a2, a first adsorption assembly; 3a21, a first lifting member; 3a22, a first rotating member; 3a23, a first suction cup; 3a3, a second adsorption assembly; 3b, a second carrying module; 4. a waste cartridge assembly; 5. a downstream transmission module; 5a, a third transmission module; 5b, a fourth transmission module; 6. a cache module; 61. a lifting driving assembly; 62. a frame; 621. a first side plate; 6211. a first slot; 622. a top plate; 623. a second side plate; 6231. a second slot; 624. a bottom plate; 63. a laminate member.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.
An adapter according to an embodiment of the present utility model is described in detail below with reference to the accompanying drawings.
The embodiment of the utility model provides a switching device, as shown in fig. 1, which comprises a plurality of upstream transmission modules 1, a plurality of downstream transmission modules 5 and a switching carrying module, wherein the plurality of upstream transmission modules 1 can independently transmit photovoltaic cells along the same preset direction. The plurality of downstream transmission modules 5 can independently transmit photovoltaic cells along the same preset direction, and are correspondingly arranged at the downstream of the plurality of upstream transmission modules 1 so as to butt-joint the plurality of upstream transmission modules 1.
The transfer transport module is arranged between the upstream transmission module 1 and the downstream transmission module 5, and the transfer transport module can transfer photovoltaic cells on the plurality of upstream transmission modules 1 to the corresponding plurality of downstream transmission modules 5 after changing the spacing.
That is, based on different production requirements of the upstream process and the downstream process, the distance between the adjacent upstream transmission modules 1 is different from the distance between the adjacent downstream transmission modules 5, and after the battery pieces on the plurality of upstream transmission modules 1 are picked up by using the transfer and conveying module, the distance between the picked up battery pieces is changed and the distance between the picked up battery pieces corresponds to the distance between the adjacent downstream transmission modules 5, so that the production requirement of the photovoltaic battery pieces is met, and the production efficiency is further improved.
In an embodiment, the transfer device further comprises a dispensing and transporting module, when a plurality of gaps appear on part of the upstream conveying modules 1 in the plurality of upstream conveying modules 1, the dispensing and transporting module can transfer the photovoltaic cells on other upstream conveying modules 1 to the gaps.
When a plurality of continuous vacancies appear on one or more upstream transmission modules 1, the transferring and carrying module will have vacancies when picking up the photovoltaic cell on the upstream transmission module 1, and the photovoltaic cell on other upstream transmission modules 1 is transferred to the vacancies by utilizing the adjusting and carrying module, so that the vacancy rate of the photovoltaic cell picked up by the transferring and carrying module is reduced.
In one embodiment, as shown in fig. 1 and 2, the upstream transmission modules 1 are two, namely a first transmission module and a second transmission module. The switching device also comprises a detection module and a first carrying module; the detection module is used for detecting the photovoltaic cell on the first transmission module and the second transmission module so as to determine unqualified products in the photovoltaic cell.
The first carrying module picks up unqualified products of the first transmission module and the second transmission module based on the detection result of the detection module and carries the unqualified products away. The first carrying module is formed simultaneously as the dispensing carrying module.
The photovoltaic cell a on the first transmission module 1a is detected by the detection module 2a, when unqualified products are detected, the unqualified products are picked up and removed by the first carrying module 3a, so that the unqualified photovoltaic cell a is removed, the operations of adding the detection module to detect the unqualified photovoltaic cell a in the subsequent process are avoided, and the production efficiency of the photovoltaic cell a is further improved.
In one embodiment, as the detection module 2a, for example, it may include: the image shooting and amplifying device is used for shooting and amplifying the photovoltaic cell on the first transmission module 1 a; and a display device which can be electrically connected with the image shooting and amplifying device, wherein an operator can judge the unqualified products in the image shooting and amplifying device through naked eyes, and the first carrying module 3a is controlled to carry away the unqualified products when the unqualified products exist.
In another embodiment, as shown in fig. 2, the detecting module 2a includes a first support 2a0 and a machine vision system 2a1, the machine vision system 2a1 is mounted on the first support 2a0, the first support 2a0 spans over the first transmission module 1a, and the machine vision system 2a1 is used for identifying the photovoltaic cell located on the first transmission module 1a below the first support and determining the defective product therein.
The machine vision system 2a1 uses a machine to replace a human eye to make various measurements and judgments, and the machine vision system 2a1 is mounted on the first bracket 2a0 and above the first transmission module 1a, so as to identify the photovoltaic cell a on the first transmission module 1a and confirm whether the photovoltaic cell is a qualified product. By using the machine vision system 2a1, defective products can be automatically removed, and the production efficiency of the photovoltaic cell a can be further improved.
In an embodiment, the machine vision system 2a1 includes a camera assembly and an image recognition device, wherein the camera assembly is used for acquiring an image of the photovoltaic cell on the first transmission module 1 a. The image recognition device performs recognition based on the image to determine defective products therein.
That is, the camera is used to acquire the image of the photovoltaic cell a on the first transmission module 1a, and then the image identification device is used to identify the acquired image and determine whether the photovoltaic cell corresponding to the image is a qualified product. The image recognition device may be a chip or the like integrated with an image sensor and an image recognition module. Among other things, as an image recognition module, when developing designs based on neural network processors, related vision processing algorithms may be integrated to support detection of, for example, cracks, fragments, etc. For example, as an algorithm for crack detection, line detection or the like can be used. The algorithm specifically integrated by the image recognition device is not specifically defined in the present utility model as long as the defective products therein can be detected.
The camera component comprises a camera, an upper light source and a lower light source, wherein the upper light source and the lower light source are respectively positioned above and below the camera and are used for providing a better light environment for a photovoltaic cell to be detected so as to improve the detection precision of the camera.
In an embodiment, as shown in fig. 3, the first handling module includes a second support, a first linear assembly and an adsorption assembly, the second support is spanned above the upstream transmission module 1 and is located at the downstream of the first support, the first linear assembly is mounted on the second support, the adsorption assembly is connected with the first linear assembly and is located above the first transmission module, and the adsorption assembly is used for picking up the unqualified products on the upstream transmission module 1 and moves along the first linear assembly under the drive of the first linear assembly.
That is, when there is a defective product on the first transfer module 1a, the defective product on the first transfer module 1a is picked up by the suction unit and moved in the Y-axis direction of the coordinate system shown in fig. 2 by the first linear unit 3a1 to remove the defective product.
In one embodiment, the adsorption assembly comprises a first adsorption assembly and a second adsorption assembly;
as shown in fig. 4, the first suction assembly includes a first lifting member 3a21, a first rotating member 3a22, and a first suction cup 3a23, and the first lifting member 3a21 is connected to the first linear assembly; the first rotating member 3a22 is connected to the first elevating member 3a21; and the first sucker 3a23 is connected with the first rotating member 3a22, the first sucker 3a23 is used for adsorbing the photovoltaic cell, the first sucker 3a23 can rotate under the drive of the first rotating member 3a22, and the first rotating member 3a22 can be lifted under the drive of the first lifting member 3a 21. The second adsorption component and the first adsorption component are identical or equivalent in structure.
The first elevating member 3a21 is driven by a cylinder, but is not limited thereto. The first rotary 3a22 is driven by a rotary motor, but is not limited to this. The first suction cup 3a23 is preferably a bernoulli suction cup, which improves the suction effect, but is not limited thereto.
That is, when the photovoltaic cell needs to be transferred, the photovoltaic cell is sucked by the first suction cup 3a23 under the action of the first lifter 3a 21. The first rotating member 3a22 is used for adjusting the position and the posture of the photovoltaic cell absorbed by the first sucker 3a23, so that the adjusted posture of the photovoltaic cell meets the production requirement.
The second transmission module 1b is parallel to and adjacent to the first transmission module 1a, and the second transmission module 1b is used for conveying photovoltaic cells.
The second bracket 3a0 spans the first transmission module 1a and the second transmission module 1b, and the machine vision system 2a1 is further used for detecting defective products on the second transmission module 1b.
The second adsorption component 3a3 is installed above the second transmission module 1b, and the second adsorption component 3a3 can pick up unqualified products on the second transmission module 1b, and the second adsorption component 3a3 comprises a second lifting part, a second rotating part and a second sucking disc, the second sucking disc can rotate under the driving of the second rotating part, and the second rotating part can lift under the driving of the second lifting part.
The structures of the first adsorption component 3a2 and the second adsorption component 3a3 in the first handling module may include the following two types:
in the first structure, the first linear component 3a1 is further used for connecting the second adsorption component 3a3 to drive the second adsorption component 3a3 to move along the second bracket 3a 0. The first suction cup 3a23 in the first suction assembly 3a2 is a predetermined distance from the second suction cup in the second suction assembly 3a3, and the predetermined distance can be consistent with the distance between the first transmission module 1a and the second transmission module 1b, so that the first suction cup 3a23 and the second suction cup can synchronously suction two photovoltaic cells respectively positioned in the first transmission module 1a and the second transmission module 1b.
As shown in fig. 2, the first transmission module 1a and the second transmission module 1b have the same structure, and the photovoltaic cell is transmitted by using the first transmission module 1a and the second transmission module 1b at the same time, so that the transmission efficiency of the photovoltaic cell is improved.
In the second structure, the first linear assemblies 3a1 are two and are respectively connected with the first adsorption assembly 3a2 and the second adsorption assembly 3a3 so as to respectively drive the first adsorption assembly 3a2 and the second adsorption assembly 3a3 to reciprocate along the driving direction of the first linear assemblies 3a 1.
That is, the first adsorption component 3a2 and the second adsorption component 3a3 are respectively connected with one first linear component 3a1, and each first linear component 3a1 enables the first adsorption component 3a2 and the second adsorption component 3a3 to act independently, so that the flexibility of the feeding device is improved.
In some embodiments, the first transmission module 1a has a detection station and a carrying station formed in sequence on a conveying path, and the second transmission module 1b has a detection station and a carrying station formed in sequence on a conveying path. When the photovoltaic cell is not present in the carrying station and the detecting station on the conveying path of the first transmission module 1a, the photovoltaic cell is carried from the second transmission module 1b to the first transmission module 1a through the first adsorption component 3a2 or the second adsorption component 3a 3. When the photovoltaic cell is not present in the carrying station and the detecting station on the conveying path of the second transmission module 1b, the photovoltaic cell is carried from the first transmission module 1a to the second transmission module 1b through the second adsorption component 3a3 or the first adsorption component 3a2.
The detection station corresponds to a station where the detection module 2a detects the photovoltaic cell on the first transmission module 1a and the second transmission module 1b, and the carrying station corresponds to a station where the first carrying module 3a carries the photovoltaic cell on the first transmission module 1a and the second transmission module 1b.
Through the above-mentioned action, can make on first transmission module 1a and the second transmission module 1b all can have the photovoltaic cell piece, be convenient for follow-up synchronization carries out the operation to two photovoltaic cell pieces, raise the efficiency.
Optionally, the photovoltaic cell located in the first transmission module 1a is disposed opposite to the photovoltaic cell located in the second transmission module 1b, and the first rotating member 3a22 or the second rotating member rotates 180 degrees when the first adsorbing component 3a2 or the second adsorbing component 3a3 carries the photovoltaic cell between the first transmission module 1a and the second transmission module 1b.
In order to facilitate the subsequent synchronous operation of the two photovoltaic cells, the photovoltaic cells conveyed on the first and second conveying modules 1a and 1b are arranged oppositely (including symmetrical arrangement, such as X x And x x). When the first adsorption component 3a2 or the second adsorption component 3a3 conveys the photovoltaic cell between the first transmission module 1a and the second transmission module 1b, the first rotary piece 3a22 or the second rotary piece rotates 180 degrees, so that the photovoltaic cell rotates 180 degrees, the posture of the transported photovoltaic cell and other photovoltaic cells on the same conveying path is kept consistent, and the follow-up operation is facilitated.
In an embodiment, as shown in fig. 3, the first linear assembly 3a1 and the second linear assembly have the same structure, wherein the first linear assembly 3a1 includes a first driving member 3a11, a first sliding rail 3a12, and a first slider, the first driving member 3a11 and the first sliding rail 3a12 are both mounted on the second bracket 3a0, the first slider is slidably connected with the first sliding rail 3a12, and the first slider is connected with the first adsorption assembly 3a2. The first driving member 3a11 is preferably motor-driven, but is not limited thereto.
It should be noted that: the quantity of the adsorption components on the transfer carrying module corresponds to the quantity of the transmission modules, when the photovoltaic cell is simultaneously transmitted by utilizing the first transmission module and the second transmission module, the transfer carrying module is provided with two adsorption components, the two adsorption components simultaneously pick up the photovoltaic cell on the first transmission module and the second transmission module, when two vacancies exist continuously on the first transmission module or the second transmission module, if the photovoltaic cell is not regulated, the two adsorption components have vacancies when the photovoltaic cell on the first transmission module and the second transmission module is picked up, so that the vacancies also exist when the downstream transmission module 5 transmits, and the transmission efficiency of the photovoltaic cell is greatly reduced.
In an embodiment, the switching device further comprises an induction component, the induction component comprises a first induction part and a second induction part which can mutually induce, wherein the first induction part is arranged on the first adsorption component 3a2, the second induction part is arranged on the second adsorption component 3a3, when an induction signal is generated between the first induction part and the second induction part, the first adsorption component 3a2 and the second adsorption component 3a3 move in a direction far away from each other or keep synchronous movement, and when the induction signal between the first induction part and the second induction part disappears, the first adsorption component 3a2 and the second adsorption component 3a3 keep synchronous movement.
The setting of first response portion and second response portion can guarantee the minimum distance between first subassembly 3a2 and the second subassembly 3a3 that adsorbs, and when the distance between first subassembly 3a2 and the second subassembly 3a3 was less than or equal to the settlement distance, first subassembly 3a2 or second subassembly 3a3 will not continue the opposite direction motion any more, avoids first subassembly 3a2 to collide with second subassembly 3a3, improves the production security of photovoltaic cell piece.
In one embodiment, the number of the downstream transmission modules 5 is two, namely a third transmission module and a fourth transmission module. The transfer carrying module comprises a second carrying module, and the second carrying module is used for correspondingly transferring the photovoltaic cell at the tail ends of the first transmission module and the second transmission module to the third transmission module and the fourth transmission module.
The second carrying module comprises a third support, a second linear assembly and a third adsorption assembly, the third support is arranged on the third transmission module and the fourth transmission module in a crossing mode, the second linear assembly is mounted on the third support, and the third adsorption assembly is connected with the second linear assembly to reciprocate along the third support under the action of the second linear assembly.
The third adsorption assembly comprises two adsorption units, and the distance between the two adsorption units is variable.
The third transmission module 5a is parallel to and adjacent to the fourth transmission module 5b, and the second carrying module 3b is configured to correspondingly transfer the photovoltaic cells at the ends of the first transmission module 1a and the second transmission module 1b onto the third transmission module 5a and the fourth transmission module 5 b.
Based on the different production requirements of the previous process of the first transmission module 1a and the second transmission module 1b and the next process of the third transmission module 5a and the fourth transmission module 5b, the distance between the first transmission module 1a and the second transmission module 1b is different from the distance between the third transmission module 5a and the fourth transmission module 5 b. Therefore, the qualified photovoltaic cells detected on the first transmission module 1a and the second transmission module 1b are picked up by the second carrying module 3b and are moved to the third transmission module 5a and the fourth transmission module 5b, so that the production requirement of the photovoltaic cells is met, and the production efficiency is further improved.
The third adsorption component can pick up the qualified photovoltaic cell at the tail ends of the first transmission module 1a and the second transmission module 1b at the same time and move under the action of the second linear component so as to move the photovoltaic cell to the third transmission module 5a and the fourth transmission module 5 b. The third adsorption assembly comprises two adsorption units, each of which has a similar structural principle to the first adsorption assembly 3a2 or the second adsorption assembly 3a3, and the distance between the two adsorption units can be changed, for example, the two adsorption units are respectively arranged on two cylinder rods of the bidirectional cylinder.
In one embodiment, as shown in fig. 5, the switching device further includes a buffer module 6, where the buffer module 6 includes a mounting pillar, a frame 62, a plurality of laminate members 63, and a lifting driving assembly 61, and the mounting pillar is respectively mounted on the outer sides of the tail ends of the third transmission module 5a and the fourth transmission module 5 b. The frame 62 has mounting posts connected to both ends thereof, and a plurality of slots are provided in the inner wall of the frame 62, into which a plurality of laminate members 63 are respectively inserted. The elevation driving assembly 61 drives the frame 62 to perform an elevation movement along the mounting support, and the third and fourth transmission modules 5a and 5b move the photovoltaic cell so that the photovoltaic cell is inserted on the laminate member 63.
When the production line of the photovoltaic cell is abnormal, the cache module 6 is required to cache the products on the production line.
In the embodiment of the utility model, the lifting driving assembly 61 is matched with the third transmission module 5a or the fourth transmission module 5b to realize automatic feeding or automatic discharging of the photovoltaic cell.
The third transmission module 5 a/the fourth transmission module 5b comprises a transmission belt and a transmission driving device, and the transmission belt reciprocates under the driving force of the transmission driving device.
When the photovoltaic cells on the transmission belt need to be buffered to the laminate member 63, the frame 62 moves under the action of the lifting driving assembly 61, and the slots on the inner wall of the frame 62 and the photovoltaic cells on the transmission belt are positioned on the same horizontal line, and the transmission belt moves under the driving force of the transmission driving device and inserts the photovoltaic cells on the transmission belt into the slots.
When the photovoltaic cell on the laminate member 63 needs to be discharged, the laminate member 63 moves under the action of the lifting driving assembly 61, and the photovoltaic cell on the lowermost laminate member 63 and the conveyor belt are positioned on the same horizontal line, and when the photovoltaic cell moves onto the conveyor belt, the photovoltaic cell follows the conveyor belt to discharge under the action of the conveying driving device.
In one embodiment, as shown in fig. 5, the frame 62 includes a first side plate 621, a second side plate 623, a top plate 622 and a bottom plate 624, the first side plate 621 is disposed opposite to the second side plate 623, the top plate 622 is connected to the top of the first side plate 621 and the second side plate 623, the bottom plate 624 is connected to the bottom of the first side plate 621 and the second side plate 623, and the first side plate 621 is connected to the lift driving assembly 61.
That is, the first side plate 621, the second side plate 623, the top plate 622 and the bottom plate 624 are sequentially connected to form the frame 62, and the plurality of laminate members 63 are inserted into the slots to form a laminate shape, so as to satisfy buffering of the photovoltaic cell.
In one embodiment, as shown in fig. 6, the slots include a first slot 6211 and a second slot 6231, the first slot 6211 and the second slot 6231 are respectively located on the inner walls of the first side plate 621 and the second side plate 623, and the laminate member 63 is inserted into the first slot 6211 and the second slot 6231.
That is, the first slot 6211 and the second slot 6231 are respectively disposed on the inner walls of the first side plate 621 and the second side plate 623, and two ends of the laminate member 63 are respectively inserted into the first slot 6211 and the second slot 6231, wherein the first slot 6211 and the second slot 6231 are located on the same horizontal line.
In an embodiment, the switching device further includes an alarm device, where the alarm device is connected to the first handling module 3a, counts the unqualified products picked up by the first handling module 3a, and can send an alarm when the count exceeds a predetermined threshold.
That is, an alarm is issued when the number of detected rejects exceeds a set threshold to alert an operator.
In an embodiment, the transferring device further comprises a waste box assembly 4, and the first carrying module 3a carries the defective product to the waste box assembly 4. That is, the photovoltaic cell that is detected as being defective is moved into the scrap box assembly 4.
The embodiment of the utility model also provides a feeding method for the photovoltaic cell, which comprises the following steps:
s1, acquiring image information of a photovoltaic cell on a first transmission module 1 a.
In an embodiment, the camera assembly is used to collect the image information of the photovoltaic cell a on the first transmission module 1 a.
S2, judging whether the photovoltaic cell is a qualified product or not based on the image information of the photovoltaic cell a.
And S3, when the photovoltaic cell a is a defective product, picking up the defective product and conveying the defective product so as to remove the defective photovoltaic cell a.
That is, when the photovoltaic cell a detects a defective product, the defective product is picked up and removed by the first conveyance module 3a, and the influence of the defective product on the subsequent production is avoided.
In one embodiment, step S3 includes:
the second carrying module 3b is used to pick up the qualified products on the first and second transmission modules 1a and 1b at the same time and move the qualified products to the third and fourth transmission modules 5a and 5b respectively.
That is, the pickup efficiency of the product can be improved by simultaneously picking up the product with the two pickup heads on the second carrying module 3b, further improving the production efficiency.
In an embodiment, step S3 further includes:
when the adjacent products on the first transmission module 1a are detected to have unqualified photovoltaic cells, the first carrying module 3a is utilized to pick up and move the qualified photovoltaic cells on the second transmission module 1b to the first transmission module 1 a.
When two unqualified photovoltaic cells continuously exist on the first transmission module 1a, if the qualified products on the second transmission module 1b are not utilized for feeding, the second carrying module 3b can only pick up the products on the second transmission module 1b, so that a vacancy will appear in the buffer module 6, and the storage rate of the photovoltaic cells stored in the buffer module 6 is greatly reduced.
When two unqualified photovoltaic cells continuously exist on the first transmission module 1a, the first carrying module 3a is utilized to supplement materials to the unqualified photovoltaic cells, namely qualified products on the second transmission module 1b are moved to the first transmission module 1a, so that the condition that the second carrying module 3b picks up two photovoltaic cells at a time can be met, the photovoltaic cells are sequentially stored in the cache module 6, and the storage rate of the cache module 6 is greatly improved.
In addition, the embodiment of the utility model also provides photovoltaic cell manufacturing equipment, which comprises the switching device in the embodiment, and the photovoltaic cell manufacturing equipment can adopt the switching device in the embodiment to connect two adjacent functional modules. For example, the photovoltaic cell manufacturing apparatus may be a wire apparatus composed of at least two apparatuses of a cell mask coating apparatus, a cell exposing apparatus, a cell developing apparatus, a cell electroplating apparatus, a cell stripping apparatus, and a cell etching apparatus; the functional module refers to stand-alone devices such as a battery piece mask coating device, a battery piece exposing device, a battery piece developing device, a battery piece electroplating device, a battery piece film removing device and a battery piece etching device. As shown in fig. 7 and 8, further examples, the switching device is used to connect the battery piece exposing apparatus and the battery piece developing apparatus, or the switching device is used to connect the battery piece electroplating apparatus and the battery piece removing apparatus. For another example, the photovoltaic cell manufacturing device may be a cell electroplating device, and the functional module refers to a pre-processing module, an electroplating module and a post-processing module in the cell electroplating device, and the two switching devices are respectively used for connecting the pre-processing module and the electroplating module and connecting the electroplating module and the post-processing module.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.
Claims (11)
1. A switching device, comprising:
the plurality of upstream transmission modules can independently transmit photovoltaic battery pieces along the same preset direction;
the plurality of downstream transmission modules can independently transmit photovoltaic battery pieces along the same preset direction and are correspondingly arranged at the downstream of the plurality of upstream transmission modules so as to butt-joint the plurality of upstream transmission modules;
the transfer carrying module is arranged between the upstream transmission module and the downstream transmission module, and can transfer photovoltaic cells on the plurality of upstream transmission modules to the corresponding plurality of downstream transmission modules after changing the distance.
2. The switching device according to claim 1, further comprising:
and the dispensing and carrying module is used for transferring the photovoltaic cell pieces on other upstream transmission modules to the empty spaces when a plurality of continuous empty spaces appear on part of the upstream transmission modules in the upstream transmission modules.
3. The adapter according to claim 2, wherein,
the upstream transmission modules are two, namely a first transmission module and a second transmission module;
the switching device also comprises a detection module and a first carrying module;
the detection module is used for detecting the photovoltaic cell pieces on the first transmission module and the second transmission module so as to determine unqualified products in the photovoltaic cell pieces;
the first carrying module picks up unqualified products of the first transmission module and the second transmission module based on the detection result of the detection module and carries the unqualified products away;
the first carrying module is formed simultaneously as the dispensing carrying module.
4. The adapter according to claim 3, wherein,
the detection module comprises a first support and a machine vision system, the machine vision system is arranged on the first support, the first support spans over the upstream transmission module, and the machine vision system can identify the photovoltaic cell below the first support and positioned on the upstream transmission module and determine unqualified products in the photovoltaic cell;
the machine vision system comprises a camera assembly and an image recognition device, wherein the camera assembly can collect images of the photovoltaic cell on the upstream transmission module; the image recognition device performs recognition based on the image to determine unqualified products in the image;
the first carrying module comprises a second support, a first linear assembly and an adsorption assembly, wherein the second support is arranged above the upstream transmission module in a crossing mode and located at the downstream of the first support, the first linear assembly is arranged on the second support, the adsorption assembly is connected with the first linear assembly and located above the first transmission module, and the adsorption assembly is used for picking up unqualified products on the upstream transmission module and moves along the first linear assembly under the driving of the first linear assembly.
5. The adapter device of claim 4 wherein the adsorption assembly comprises a first adsorption assembly and a second adsorption assembly;
the first adsorption assembly includes:
the first lifting piece is connected with the first linear assembly;
a first rotating member connected to the first elevating member; the method comprises the steps of,
the first sucker is connected with the first rotating piece and is used for adsorbing the photovoltaic cell, the first sucker can rotate under the drive of the first rotating piece, and the first rotating piece can be lifted under the drive of the first lifting piece;
the second adsorption component and the first adsorption component are identical or equivalent in structure.
6. The transfer device of claim 5, wherein the first transfer module has a detection station and a handling station formed in sequence on a transport path, and the second transfer module has a detection station and a handling station formed in sequence on a transport path;
when the photovoltaic cell is not arranged on the carrying station and the detection station on the conveying path of the first transmission module, the photovoltaic cell is carried from the second transmission module to the first transmission module through the first adsorption assembly or the second adsorption assembly;
when the photovoltaic cell is not arranged on the carrying station and the detecting station on the conveying path of the second conveying module, the photovoltaic cell is carried to the second conveying module from the first conveying module through the second adsorbing assembly or the first adsorbing assembly.
7. The transfer device of claim 6, wherein the photovoltaic cell positioned in the first transport module is disposed opposite the photovoltaic cell positioned in the second transport module, and wherein the first or second suction assembly rotates 180 degrees when the photovoltaic cell is transported between the first transport module and the second transport module.
8. The switching device according to claim 5, further comprising:
the induction assembly comprises a first induction part and a second induction part which can mutually induce, wherein the first induction part is arranged on the first adsorption assembly, the second induction part is arranged on the second adsorption assembly, when induction signals are generated between the first induction part and the second induction part, the first adsorption assembly and the second adsorption assembly move towards directions far away from each other or keep synchronous movement, and if the first adsorption assembly and the second adsorption assembly move towards directions far away from each other, the first adsorption assembly and the second adsorption assembly keep synchronous movement when the induction signals between the first induction part and the second induction part disappear.
9. The adapter according to any of claims 3 to 8, wherein,
the number of the downstream transmission modules is two, namely a third transmission module and a fourth transmission module,
the transfer carrying module comprises a second carrying module which is used for correspondingly transferring the photovoltaic cell pieces at the tail ends of the first transmission module and the second transmission module to the third transmission module and the fourth transmission module;
the second carrying module comprises a third support, a second linear assembly and a third adsorption assembly, the third support is arranged on the third transmission module and the fourth transmission module in a crossing mode, the second linear assembly is arranged on the third support, and the third adsorption assembly is connected with the second linear assembly to reciprocate along the third support under the action of the second linear assembly;
the third adsorption assembly comprises two adsorption units, and the distance between the two adsorption units is variable.
10. The switching device according to claim 9, further comprising a cache module, the cache module comprising:
the mounting support is arranged outside the tail ends of the third transmission module and the fourth transmission module respectively;
the device comprises a frame and a plurality of laminate members, wherein two ends of the frame are connected with the mounting support, a plurality of slots are formed in the inner wall of the frame, and the laminate members are respectively inserted into the slots;
and the lifting driving assembly drives the frame to do lifting motion along the mounting support column, so that the photovoltaic cell can be inserted on the laminate member.
11. A photovoltaic cell manufacturing apparatus comprising a switching device according to any one of claims 1 to 10 for connecting two adjacent functional modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321286781.6U CN219979531U (en) | 2023-05-25 | 2023-05-25 | Switching device and photovoltaic cell manufacturing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321286781.6U CN219979531U (en) | 2023-05-25 | 2023-05-25 | Switching device and photovoltaic cell manufacturing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219979531U true CN219979531U (en) | 2023-11-07 |
Family
ID=88578278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321286781.6U Active CN219979531U (en) | 2023-05-25 | 2023-05-25 | Switching device and photovoltaic cell manufacturing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219979531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117637918A (en) * | 2023-12-04 | 2024-03-01 | 扬州中环半导体科技有限公司 | Handling system suitable for photovoltaic cell piece |
-
2023
- 2023-05-25 CN CN202321286781.6U patent/CN219979531U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117637918A (en) * | 2023-12-04 | 2024-03-01 | 扬州中环半导体科技有限公司 | Handling system suitable for photovoltaic cell piece |
| CN117637918B (en) * | 2023-12-04 | 2024-06-11 | 扬州中环半导体科技有限公司 | Handling system suitable for photovoltaic cell piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219979531U (en) | Switching device and photovoltaic cell manufacturing equipment | |
| CN206343399U (en) | A kind of X-ray detection equipment | |
| CN111071782B (en) | Rechecking device of display device | |
| CN107051907A (en) | A kind of X-ray check machine | |
| CN218014213U (en) | SIP module defect anomaly detection equipment | |
| CN211581192U (en) | Poultry egg sorting equipment | |
| CN210207695U (en) | Chip appearance detection equipment | |
| CN116344424B (en) | High-efficient silicon chip detects sorting unit | |
| CN216745991U (en) | Cell-phone center plane degree detects machine | |
| CN219620288U (en) | Feeding and discharging mechanism and double-sided product detection device | |
| CN110980228A (en) | Caching mechanism and caching method | |
| CN111085463A (en) | Sorting device | |
| CN105301006A (en) | Silicon chip breakage detecting device and detecting method | |
| CN209877896U (en) | Bottle cap detection equipment | |
| CN114354615B (en) | Battery cell detection device | |
| CN215542830U (en) | Flexible screen double-sided 3D detection equipment | |
| CN213377927U (en) | Material collecting device of RFID antenna detection machine | |
| CN211528228U (en) | Detection device used after laser cutting of mobile phone display panel | |
| CN211275556U (en) | Appearance quality intelligent detection and defective product classification device of film capacitor | |
| CN109041424B (en) | Automatic checking and counting dust-binding equipment for FPC (Flexible printed Circuit) board and using method thereof | |
| CN210125865U (en) | Packing tube and plug assembling production mechanical equipment | |
| KR101383045B1 (en) | Cell insert system | |
| CN220941937U (en) | Circuit board detects screening installation | |
| CN111069093A (en) | Automatic checking system for electronic functional parts | |
| CN114354617B (en) | Detection device for battery cell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |