CN220155556U - Chained single-sided BSG removing equipment - Google Patents
Chained single-sided BSG removing equipment Download PDFInfo
- Publication number
- CN220155556U CN220155556U CN202321402925.XU CN202321402925U CN220155556U CN 220155556 U CN220155556 U CN 220155556U CN 202321402925 U CN202321402925 U CN 202321402925U CN 220155556 U CN220155556 U CN 220155556U
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- China
- Prior art keywords
- bsg
- cover plate
- sided
- cover plates
- fixing
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Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000011521 glass Substances 0.000 abstract description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses chain type single-sided BSG removing equipment, which comprises a box body, wherein a plurality of cover plates are arranged on the box body, a first hinge assembly is arranged between the box body and the cover plates, the first hinge assembly comprises a first fixing plate and a second fixing plate, a fixing groove is formed in the second fixing plate, a limiting piece matched with the fixing groove is fixedly connected onto the cover plates, a supporting assembly is further arranged at the bottom of the cover plates, the cover plates are transparent glass cover plates, handles are fixedly connected onto the cover plates, a pair of reinforcing ribs are fixedly connected onto the cover plates, a handle part is arranged on each reinforcing rib, the supporting assembly comprises a supporting rod, a second hinge assembly is arranged between each supporting rod and each cover plate, and a limiting groove matched with each reinforcing rib is formed in the lower end of each cover plate. Compared with the prior art, the chained single-sided BSG removing device can reasonably place the cover plate in a place which does not interfere with maintenance of the BSG removing component, and saves space.
Description
Technical Field
The utility model relates to the technical field of solar cell processing, in particular to chain type single-sided BSG removing equipment.
Background
The chained single-sided BSG removing device generally uses etching liquid to corrode the lower surface and the edge of the diffused solar cell, and takes out the N-type silicon at the edge so that the upper surface and the lower surface of the silicon wafer are mutually insulated. The existing chained single-sided BSG removing equipment generally comprises a box body and a plurality of cover plates arranged on the box body, corresponding BSG removing components are arranged in the box body, and the cover plates can protect the BSG removing components.
However, when the BSG assembly is to be repaired, the cover plate is inconvenient to place on the ground or elsewhere due to the limitation of the field operation space, and the repair is inconvenient.
Disclosure of Invention
The utility model aims to provide chain type single-sided BSG removing equipment, which can reasonably place a cover plate in a place which does not interfere with maintenance of BSG removing components and saves space.
In order to achieve the above purpose, the utility model provides chain type single-sided BSG removing equipment, which comprises a box body, wherein a plurality of cover plates are arranged on the box body, a first hinge assembly is arranged between the box body and the cover plates, the first hinge assembly comprises a first fixing plate and a second fixing plate, a fixing groove is formed in the second fixing plate, a limiting piece matched with the fixing groove is fixedly connected onto the cover plates, and a supporting assembly and a fixing assembly are further arranged at the bottom of the cover plates.
In one or more embodiments, the support assembly includes a support bar with a second hinge assembly disposed between the support bar and the cover plate.
In one or more embodiments, the cover plate is provided with a placement groove matched with the support rod.
In one or more embodiments, the box body is provided with a supporting groove matched with the supporting rod.
In one or more embodiments, the upper end of the box body is provided with a supporting groove, the cover plate is fixedly connected with a pair of reinforcing ribs, and the reinforcing ribs are provided with a handle part.
In one or more embodiments, a limit groove matched with the reinforcing rib is formed at the lower end of the cover plate.
In one or more embodiments, the fixing component comprises a stop block rotatably connected to the bottom of the cover plate, and a magnetic component is arranged inside the stop block.
In one or more embodiments, the securing assembly further includes a magnet disposed within the support bar.
Compared with the prior art, the chained single-sided BSG removing device can reasonably place the cover plate in a place which does not interfere with maintenance of the BSG removing component, and saves space.
Drawings
Fig. 1 is a schematic view of a de-shell structure according to an embodiment of the present utility model.
Fig. 2 is a schematic diagram of the structure at a in fig. 1.
Fig. 3 is a schematic view of a first use state according to an embodiment of the present utility model.
Fig. 4 is a partial cross-sectional view of one embodiment of the present utility model.
Fig. 5 is a schematic view of a second use state according to an embodiment of the present utility model.
Fig. 6 is a partial cross-sectional view of a second embodiment in accordance with the utility model.
The main reference numerals illustrate:
1-box, 101-supporting groove, 2-cover plate, 201-handle, 202-reinforcing rib, 203-handle part, 204-supporting rod, 205-limiting piece, 206-limiting groove, 207-placing groove, 208-second hinge assembly, 3-first hinge assembly, 301-first fixed plate, 302-second fixed plate, 303-fixed groove, 401-magnet, 402-dog.
Detailed Description
The following detailed description of embodiments of the utility model is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the utility model is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the term "comprise" or variations thereof such as "comprises" or "comprising", etc. will be understood to include the stated element or component without excluding other elements or components.
As shown in fig. 1 to 6, the chain type single-sided BSG removing apparatus according to an embodiment of the present utility model includes a case 1, a BSG removing assembly is disposed in the case 1, and a plurality of cover plates 2 are disposed on the case 1. The cover plate 2 can play a certain protection effect on removing the BSG component in the box body 1, and can also prevent the etching liquid medicine with corrosiveness in the box body 1 from splashing.
The outside of the box 1 is also provided with an outer shell, and a large amount of corrosive gas can be generated by the BSG removing component in the box 1 during operation, and the outer shell can block the corrosive gas. The cover plate 2 is a transparent glass cover plate. Namely, the cover plate 2 is convenient for observing the operation condition of the components in the box body 1, and the components in the box body 1 are convenient for finding and maintaining in time when damaged.
A first hinge assembly 3 is arranged between the box body 1 and the cover plate 2, the first hinge assembly 3 comprises a first fixing plate 301 and a second fixing plate 302, the first fixing plate 301 is fixedly connected to the box body 1, and the second fixing plate 302 is fixedly connected to the cover plate 2. I.e. the cover plate 2 is rotatable by means of the first hinge assembly 3, as shown in particular in fig. 3. I.e. to facilitate maintenance of the components in the tank 1 while saving space.
The bottom of the cover plate 2 is also provided with a support assembly comprising a support bar 204, a second hinge assembly 208 being provided between the support bar 204 and the cover plate 2. The upper end of the box body 1 is provided with a supporting groove 101, and the cover plate 2 is provided with a placing groove 207 matched with the supporting rod 204. That is, when the cover plate 2 is rotated, the cover plate 2 can be supported up using the support rods 204, preventing the cover plate 2 from being suddenly reset.
Preferably, the support rod 204 may also be a support rod with telescopic function commonly used in the prior art, i.e. to facilitate adjusting the rotation angle of the cover plate 2. The supporting groove 101 is convenient for limiting the supporting rod 204 and preventing the supporting rod 204 from falling off.
The fixed assembly includes a stop 402 rotatably attached to the bottom of the cover plate 2, i.e., rotatable into the slot 207 when the support bar 204 is not in use. The stopper 402 is then rotated again, i.e., the stopper 402 can abut against the support rod 204, so that the support rod 204 does not fall out of the slot 207.
The inside of bracing piece 204 is provided with magnet 401, is provided with in the dog 402 with magnet assorted magnetism inhale the subassembly, promptly when rotating dog 402 butt bracing piece 204, magnet and magnetism inhale the subassembly and adsorb each other together, can make dog 402 be difficult for taking place the skew, makes bracing piece 204 more stable place in standing groove 207.
The second fixing plate 302 is provided with a fixing groove 303, and the cover plate 2 is fixedly connected with a limiting piece 205 matched with the fixing groove 303. Specifically, the cover plate 2 can slide out from the fixing groove 303 through the limiting piece 205, and the cover plate 2 can be placed on another cover plate 2, so that space is saved.
A handle 201 is fixedly connected to the cover plate 2. Lifting of the cover plate 2 is facilitated by the handle 201.
A pair of reinforcing ribs 202 are fixedly connected to the cover plate 2, and a grip 203 is provided on the reinforcing ribs 202. I.e. by means of the grip 203, the cover plate 2 is facilitated to be put onto other cover plates 2.
The upper end surface of the reinforcing rib 202 is higher than the upper end surface of the stopper 205. The upper end surface of the reinforcing rib 202 is higher than the upper end surface of the handle 201, that is, the cover plate 2 is not interfered to be placed on other cover plates 2. The lower end of the cover plate 2 is provided with a limit groove 206 matched with the reinforcing rib 202. That is, when the cover plate 2 is prevented from being placed on other cover plates 2, the reinforcing ribs 202 can be clamped in the limiting grooves 206, so that the stability of the cover plate 2 is ensured.
When the cover plate 2 is used, referring to fig. 1 to 5, when the BSG removing component in the box body 1 needs to be maintained, the cover plate 2 can be lifted upwards, then the support device is used for supporting the cover plate 2, the cover plate 2 can be selectively pulled out from the first hinge component 3, and then the cover plate 2 is placed on other cover plates 2, so that the purposes of saving space and being convenient for maintenance are achieved.
Compared with the prior art, the chained single-sided BSG removing device can reasonably place the cover plate in a place which does not interfere with maintenance of the BSG removing component, and saves space.
The foregoing descriptions of specific exemplary embodiments of the present utility model are presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.
Claims (8)
1. The chain type single-sided BSG removing device is characterized by comprising a box body, a plurality of cover plates are arranged on the box body, a first hinge assembly is arranged between the box body and the cover plates, the first hinge assembly comprises a first fixing plate and a second fixing plate, a fixing groove is formed in the second fixing plate, a limiting piece matched with the fixing groove is fixedly connected to the cover plates, and a supporting assembly and a fixing assembly are further arranged at the bottoms of the cover plates.
2. The chain type single-sided BSG apparatus of claim 1, wherein the support assembly comprises a support bar, and a second hinge assembly is provided between the support bar and the cover plate.
3. The chain type single-sided BSG removing apparatus of claim 2, wherein a placement groove matched with the support bar is formed at the bottom of the cover plate.
4. The chain type single-sided BSG removing apparatus of claim 3, wherein the case is provided with a supporting groove matched with the supporting bar.
5. The chain type single-sided BSG removing apparatus according to claim 1, wherein a pair of reinforcing ribs are fixedly connected to the cover plate, and grip portions are provided on the reinforcing ribs.
6. The chain type single-sided BSG removing apparatus of claim 5, wherein the lower end of the cover plate is provided with a limit groove matched with the reinforcing rib.
7. The chain type single-sided BSG removing apparatus of claim 1, wherein the fixing assembly comprises a stopper rotatably coupled to a bottom of the cover plate, and a magnetic assembly is disposed inside the stopper.
8. The chain type single face de-BSG apparatus of claim 7, wherein said fixing assembly further comprises a magnet disposed in the support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321402925.XU CN220155556U (en) | 2023-06-05 | 2023-06-05 | Chained single-sided BSG removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321402925.XU CN220155556U (en) | 2023-06-05 | 2023-06-05 | Chained single-sided BSG removing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220155556U true CN220155556U (en) | 2023-12-08 |
Family
ID=89020506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321402925.XU Active CN220155556U (en) | 2023-06-05 | 2023-06-05 | Chained single-sided BSG removing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220155556U (en) |
-
2023
- 2023-06-05 CN CN202321402925.XU patent/CN220155556U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |