CN216013705U - Adhesive tape leakage and adhesion detection mechanism and solar cell production line - Google Patents
Adhesive tape leakage and adhesion detection mechanism and solar cell production line Download PDFInfo
- Publication number
- CN216013705U CN216013705U CN202122363239.3U CN202122363239U CN216013705U CN 216013705 U CN216013705 U CN 216013705U CN 202122363239 U CN202122363239 U CN 202122363239U CN 216013705 U CN216013705 U CN 216013705U
- Authority
- CN
- China
- Prior art keywords
- detection mechanism
- detection
- vacuum
- support frame
- adhesive tape
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a solar cell technical field discloses a sticky tape leaks glues detection mechanism and solar wafer production line. The adhesive tape leakage detection mechanism comprises a support frame, a vacuum chuck, a detection unit and a driving piece. The support frame is located the detection station on the solar wafer production line, and the detection station is used for bearing the battery wafer or battery cluster. The vacuum chuck is arranged on the support frame, the vacuum chuck can adsorb bonding positions between the battery pieces or between the battery strings, and the bonding positions are used for bonding adhesive tapes. The detection unit is used for detecting the vacuum degree of the vacuum chuck adsorbed at the bonding position. The driving piece drives the support frame to be close to or far away from the battery piece. The solar cell production line detects the vacuum degree of the vacuum sucker adsorbed at the bonding position through the adhesive tape adhesive leakage detection mechanism so as to determine whether adhesive leakage occurs at the bonding position between the cells and between the cell strings. The adhesive tape leakage adhesion detection mechanism is simple in structure and low in detection difficulty, and the accuracy of leakage adhesion detection is improved.
Description
Technical Field
The utility model belongs to the technical field of solar cell, especially, relate to a sticky tape leaks glues detection mechanism and solar wafer production line.
Background
In order to prevent the cells or the cell strings from shifting or dislocating during the lamination process when manufacturing the solar cell module, a high-permeability adhesive tape is usually used to fix the cells and the cell strings to prevent the dislocation. Due to the influences of various factors such as dirt of clamps and dirt of suction nozzles when the adhesive tape is pasted by the adhesive tape machine, the adhesive tape machine may have a missing pasting phenomenon, which causes poor gaps between the battery pieces and between the battery strings of the battery assembly, thereby causing degradation or scrapping of the product.
Currently, optical detection mechanisms are commonly used for leak detection. In the optical detection process, a camera is used for photographing, then the image is analyzed and compared by combining the coordinates of the bonding position of the battery pack, and finally whether the bonding position is leaked or not is obtained. The existing optical detection mechanism is complex in structure, complex in detection process, difficult to guarantee the accuracy of image analysis and not beneficial to being used in a batch processing production line.
Therefore, a tape missing adhesion detection mechanism and a solar cell production line are needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sticky tape leaks glues detection mechanism to simplify the structure, improve and leak and glue the accuracy that detects.
Another object of the utility model is to provide a solar wafer production line to simplify the structure, improve and leak and glue the accuracy that detects.
To achieve the purpose, the technical proposal adopted by the utility model is that:
a tape missing adhesion detection mechanism comprising:
the support frame is positioned at a detection station on a solar cell production line, and the detection station is used for supporting a cell or a cell string;
the vacuum chuck is arranged on the support frame, the vacuum chuck can adsorb bonding positions among the battery pieces or among the battery strings, and the bonding positions are used for bonding adhesive tapes;
the detection unit is used for detecting the vacuum degree of the vacuum sucker adsorbed at the bonding position; and
a driving member configured to drive the support frame to approach or separate from the battery piece.
Furthermore, the number of the support frames is multiple, and the support frames are arranged at intervals along the length direction of the detection station and are adjustable in position.
Further, sticky tape leaks glues detection mechanism still includes:
the sliding rail is laid on the detection station along the length direction of the detection station; and
the sliding block is in sliding fit with the sliding rail; the driving piece is arranged on the sliding block and is in transmission connection with the supporting frame.
Further, sticky tape leaks glues detection mechanism still includes:
and one end of the sucker rod is arranged on the support frame, and the other end of the sucker rod is provided with the vacuum sucker.
Further, the position of the sucker rod along the length direction of the supporting frame is adjustable.
Further, sticky tape leaks glues detection mechanism still includes:
and two ends of the elastic piece are respectively connected with the sucker rod and the vacuum sucker.
Further, sticky tape leaks glues detection mechanism still includes:
the vacuum generator is communicated with the vacuum sucker through a pipeline; the detection unit is arranged on the pipeline.
Further, sticky tape leaks glues detection mechanism still includes:
and the alarm device is configured to alarm when the detection unit detects that the vacuum degree of the vacuum chuck adsorbed at the bonding position is less than or equal to a preset value.
Further, the alarm device is a buzzer and/or an indicator light.
A solar cell production line comprises the adhesive tape leakage and adhesion detection mechanism.
The utility model has the advantages that:
the utility model provides a sticky tape leaks glues detection mechanism includes support frame, vacuum chuck, detecting element and driving piece. The driving piece can drive the supporting frame to be close to the battery pieces on the detection station, so that the vacuum chuck can adsorb bonding positions between the battery pieces and between the battery strings. The detection unit can detect the vacuum degree of the vacuum chuck adsorbed at the bonding position. And when the detection unit detects that the vacuum degree is lower than the preset value, judging that the corresponding adhesive tape is not adhered at the adhering position. And when the detection unit detects that the vacuum degree is equal to or higher than a preset value, judging that the adhesive tape is adhered at the corresponding adhesion position. The adhesive tape leakage detection mechanism is simple in structure, low in detection difficulty and beneficial to reducing cost. Meanwhile, the accuracy of the leakage adhesion detection can be improved, and the product reject ratio caused by the leakage adhesion is reduced.
The utility model provides a solar wafer production line includes that foretell sticky tape leaks glues detection mechanism, and whether the bonding position between the vacuum determination battery piece and between the battery cluster takes place to leak through the vacuum chuck glues. Simple structure, the detection degree of difficulty is lower, is favorable to reduce cost. Meanwhile, the accuracy of the leakage adhesion detection can be improved, and the product reject ratio caused by the leakage adhesion is reduced.
Drawings
Fig. 1 is an end view of a tape missing adhesion detection mechanism provided by an embodiment of the present invention;
fig. 2 is the embodiment of the utility model provides an install in the sticky tape of detection station and leak and glue the plan view that detects the mechanism.
The component names and designations in the drawings are as follows:
10. detecting a station; 20. a battery piece;
1. a support frame; 11. a horizontal bar; 12. erecting a rod; 2. a vacuum chuck; 3. a drive member; 4. a sucker rod; 5. a slide rail; 6. a slider; 7. an elastic member.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
The embodiment discloses a solar cell production line for manufacturing a cell module. In the manufacturing process of the battery pack, the plurality of battery plates 20 are welded into the battery string by the welding strips, and a plurality of bonding positions are arranged between the battery plates 20 and between the plurality of battery strings. The high-permeability adhesive tape is adhered and fixed at the adhering position through the adhesive tape machine so as to prevent the battery pieces 20 and the battery strings from being staggered, and therefore the product yield of the battery assembly is improved.
In order to avoid the condition of adhesive leakage of the adhesive tape machine, an optical detection mechanism is generally adopted for detecting the adhesive leakage. Because the structure of the optical detection mechanism is complex, image acquisition and analysis are required, the detection process is complicated, and the detection accuracy is difficult to meet the production requirement.
In order to solve the above problem, as shown in fig. 1 and fig. 2, the embodiment further discloses an adhesive tape missing adhesion detection mechanism, which is installed above a detection station 10 on a solar cell production line, wherein the detection station 10 is used for supporting a cell 20 or a cell string. When the battery pieces 20 reach the detection station 10, the adhesive tape leakage detection mechanism can perform vacuum adsorption detection on bonding positions between the battery pieces 20 and between the battery strings.
In addition, the adhesive tape leakage detection mechanism can also be used in an adhesive tape machine, so that the adhesive tape machine has both a sticking function and a detection function, and the integration level of the adhesive tape machine is improved.
Specifically, the adhesive tape leakage detection mechanism comprises a support frame 1, a vacuum chuck 2, a detection unit and a driving piece 3. The support frame 1 is located a detection station 10 on a solar cell production line, and the vacuum chuck 2 is arranged on the support frame 1. The driving member 3 is used for driving the support frame 1 to approach or separate from the battery piece 20. When the support frame 1 is close to the battery pieces 20 or the battery strings, the vacuum chuck 2 can adsorb bonding positions between the battery pieces 20 and between the battery strings. The detection unit is used for detecting the vacuum degree of the vacuum chuck 2 adsorbed at the bonding position. And when the detection unit detects that the vacuum degree is lower than the preset value, judging that the corresponding adhesive tape is not adhered at the adhering position. And when the detection unit detects that the vacuum degree is equal to or higher than a preset value, judging that the adhesive tape is adhered at the corresponding adhesion position.
The sticky tape of this embodiment leaks glues detection mechanism determines through vacuum chuck 2's vacuum whether the bonding position between the battery piece 20 and between the battery cluster takes place to leak to glue, simple structure, and the detection degree of difficulty is lower, is favorable to reduce cost. Meanwhile, the accuracy of the leakage adhesion detection can be improved, and the product reject ratio caused by the leakage adhesion is reduced.
The set value of the vacuum degree in this embodiment is-10 MPa, and when the detection unit detects that the vacuum degree of each vacuum chuck 2 at the corresponding bonding position is smaller than the set value, it indicates that the vacuum chuck 2 is adsorbed between the battery pieces 20 or between the battery strings, that is, the corresponding bonding position has no adhesive tape, and adhesive leakage occurs. For example, when the detecting unit detects that the vacuum degree of one vacuum chuck 2 at the corresponding bonding position is-12 MPa (higher than-10 MPa), it indicates that the adhesive tape is adhered at the corresponding bonding position. When the detection unit detects that the vacuum degree of one vacuum sucker 2 at the corresponding bonding position is-5 MPa (lower than-10 MPa), the fact that the adhesive tape is not adhered at the corresponding bonding position is indicated. In other embodiments, the set value of the vacuum degree can be changed according to the actual working condition.
It should be noted that the detection unit for detecting the vacuum degree is a mature product, and can be obtained by outsourcing by those skilled in the art, and the structure and the working principle of the detection unit are not described herein again.
As shown in fig. 1 and 2, the support frame 1 is a gantry structure and is spanned above the detection station 10. In particular, the support frame 1 comprises two vertical uprights 12 and a horizontal bar 11 arranged on top of the two uprights 12. The adhesive tape leakage adhesion detection mechanism further comprises a sucker rod 4, one end of the sucker rod 4 is arranged on the support frame 1, and the other end of the sucker rod is provided with a vacuum sucker 2. Vacuum chuck 2 passes through sucking disc pole 4 to be installed on horizon bar 11, has reduced vacuum chuck 2's height, has reduced the interval between vacuum chuck 2 and the detection station 10 to reduce the lift interval of support frame 1, practiced thrift check-out time, improved and leaked and glue detection efficiency.
The support frame 1 of this embodiment is provided with a plurality of vacuum chuck 2, and every vacuum chuck 2 all installs on the horizon bar 11 of support frame 1 through the sucking disc pole 4 that corresponds. The suction cup rod 4 may be mounted on the horizontal bar 11 by welding, screwing, or the like.
Preferably, the position of the sucker rod 4 along the length direction of the support frame 1 is adjustable. That is, the positions of the vacuum chucks 2 on the same horizontal bar 11 may be adjusted so that each vacuum chuck 2 is sucked in one-to-one correspondence with the corresponding bonding position. The number and the position of the vacuum chucks 2 in the embodiment can be adaptively adjusted according to the number and the position of the bonding positions between the battery pieces 20 and between the battery strings, so that the vacuum chucks 2 are flexibly installed to adapt to different products, and the universality of the adhesive tape leakage detection mechanism is improved.
Specifically, the adhesive tape leakage detection mechanism further comprises an elastic piece 7, and two ends of the elastic piece 7 are respectively connected with the sucker rod 4 and the vacuum sucker 2. Elastic component 7 makes vacuum chuck 2 have buffering shock attenuation effect, has realized that vacuum chuck 2 and bonding position between the flexible contact, avoid vacuum chuck 2 to cause the damage to battery piece 20 or battery cluster.
The elastic member 7 of this embodiment is a spring, which is convenient to install and has a low cost. Of course, the elastic member 7 may be a structural member having elasticity such as elastic rubber.
As shown in fig. 2, the number of the support frames 1 is multiple, and the plurality of support frames 1 are arranged at intervals along the length direction of the detection station 10 and have adjustable positions. The number and the position of the support frame 1 can be adjusted adaptively according to the number of the bonding positions between the battery pieces 20 and between the battery strings, so that the support frame 1 is flexibly installed to adapt to different products, and the universality of the adhesive tape leakage detection mechanism is further improved.
In order to facilitate the position adjustment of the support frame 1, the adhesive tape leakage adhesion detection mechanism further comprises a sliding rail 5 and a sliding block 6, and the sliding rail 5 is laid on the detection station 10 along the length direction of the detection station 10. The slide block 6 is in sliding fit with the slide rail 5. The driving piece 3 is arranged on the sliding block 6, and the driving piece 3 is in transmission connection with the support frame 1.
The sticky tape of this embodiment leaks glues detection mechanism still includes vacuum generator, and vacuum generator passes through pipeline and vacuum chuck 2 intercommunication. The detection unit is arranged on the pipeline.
Specifically, the horizontal bar 11 of the support member and the suction cup bar 4 each have a hollow structure, and the horizontal bar 11 communicates with the inside of the suction cup bar 4. The pipeline of the vacuum generator comprises a main pipeline and branch pipelines which are communicated, the main pipeline is laid in the horizontal rod 11, and the branch pipelines are laid in the corresponding sucker rods 4 and communicated with the corresponding vacuum suckers 2.
The driving part 3 of the embodiment is an air cylinder, and is simple in structure and convenient to install and maintain. Two upright stanchions 12 on the support frame 1 are respectively connected with the piston rods of the corresponding cylinders. On same support frame 1, when the piston rod synchronous shrinkage of two cylinders, drive support frame 1 and descend, vacuum chuck 2 is close to the bonding position, and vacuum generator starts for vacuum chuck 2 adsorbs in the bonding position. The detection unit detects the vacuum degree of each vacuum chuck 2; after the detection of the adhesion leakage is finished, the vacuum generator is closed, the piston rods of the two cylinders are synchronously extended to drive the support frame 1 to ascend, so that the vacuum sucker 2 is separated from the adhesion position and is reset to prepare for the detection of the adhesion leakage next time.
In other embodiments, the driving member 3 may also be a motor or a hydraulic cylinder, and only needs to be able to drive the supporting frame 1 to realize the vertical lifting movement.
The adhesive tape leakage detection mechanism further comprises an alarm device. When the detection unit detects that the vacuum degree of the vacuum sucker 2 adsorbed on the bonding position is smaller than or equal to a preset value, the alarm device can give an alarm to remind a detector to intercept a product which is leaked and bonded, and an adhesive tape is manually attached.
The alarm device of the embodiment is a buzzer or an indicator light. Each sucker rod 4 is provided with a buzzer or an indicator light, and when the detection unit detects that the vacuum degree of one or more vacuum suckers 2 adsorbed on the bonding position is smaller than a preset value, the corresponding buzzer makes a sound or the corresponding indicator light flickers. In other embodiments, the alarm device may also be only one of a buzzer or an indicator light.
The above embodiments have been described only the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and is not 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 (10)
1. The utility model provides an adhesive tape leaks glues detection mechanism which characterized in that includes:
the device comprises a support frame (1) and a detection station (10) positioned on a solar cell production line, wherein the detection station (10) is used for supporting a cell (20) or a cell string;
the vacuum sucker (2) is arranged on the support frame (1), the vacuum sucker (2) can absorb the bonding position between the battery pieces (20) or between the battery strings, and the bonding position is used for bonding an adhesive tape;
the detection unit is used for detecting the vacuum degree of the vacuum sucker (2) adsorbed at the bonding position; and
a driving member (3) configured to drive the support frame (1) to approach or move away from the battery piece (20).
2. The adhesive tape leakage detection mechanism according to claim 1, wherein the number of the support frames (1) is multiple, and the plurality of support frames (1) are arranged at intervals along the length direction of the detection station (10) and have adjustable positions.
3. The tape missing adhesion detection mechanism of claim 2 further comprising:
the sliding rail (5) is laid on the detection station (10) along the length direction of the detection station (10); and
the sliding block (6) is in sliding fit with the sliding rail (5); the driving piece (3) is arranged on the sliding block (6), and the driving piece (3) is in transmission connection with the support frame (1).
4. The tape missing adhesion detection mechanism of claim 1 further comprising:
and one end of the sucker rod (4) is arranged on the support frame (1), and the other end of the sucker rod is provided with the vacuum sucker (2).
5. The tape missing sticking detection mechanism according to claim 4, characterized in that the position of the sucker rod (4) along the length direction of the support frame (1) is adjustable.
6. The tape missing adhesion detection mechanism of claim 4 further comprising:
and two ends of the elastic piece (7) are respectively connected with the sucker rod (4) and the vacuum sucker (2).
7. The tape missing adhesion detection mechanism of claim 1 further comprising:
the vacuum generator is communicated with the vacuum sucker (2) through a pipeline; the detection unit is arranged on the pipeline.
8. The tape missing adhesion detection mechanism of claim 1 further comprising:
the alarm device is configured to give an alarm when the detection unit detects that the vacuum degree of the vacuum sucker (2) adsorbed at the bonding position is smaller than or equal to a preset value.
9. The tape leakage detection mechanism of claim 8, wherein the alarm device is a buzzer and/or an indicator light.
10. A solar cell production line, characterized by comprising the adhesive tape missing adhesion detection mechanism of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122363239.3U CN216013705U (en) | 2021-09-28 | 2021-09-28 | Adhesive tape leakage and adhesion detection mechanism and solar cell production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122363239.3U CN216013705U (en) | 2021-09-28 | 2021-09-28 | Adhesive tape leakage and adhesion detection mechanism and solar cell production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216013705U true CN216013705U (en) | 2022-03-11 |
Family
ID=80584234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122363239.3U Active CN216013705U (en) | 2021-09-28 | 2021-09-28 | Adhesive tape leakage and adhesion detection mechanism and solar cell production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216013705U (en) |
-
2021
- 2021-09-28 CN CN202122363239.3U patent/CN216013705U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107336865B (en) | Mobile phone screen film pasting equipment and film pasting method thereof | |
| CN210081602U (en) | Photovoltaic module mounting equipment | |
| CN211402168U (en) | Utmost point ear detection mechanism | |
| CN203751627U (en) | Full-automatic gasket assembly machine | |
| CN213767235U (en) | Automatic paste cotton equipment of bubble | |
| CN106144625A (en) | A kind of classification Palletizer of mechanically-based hands | |
| CN216013705U (en) | Adhesive tape leakage and adhesion detection mechanism and solar cell production line | |
| CN210557886U (en) | Lithium battery roll core test transfer equipment | |
| CN219064453U (en) | Display panel detection jig and equipment | |
| CN109659268B (en) | Double-glass IV test assembly waist collapse prevention follow-up system | |
| CN217995973U (en) | Paper-covered silicon wafer blanking mechanism of silicon wafer paper-separating plate-separating machine | |
| CN216292401U (en) | Automatic bagging device | |
| CN116142756A (en) | Steel sheet rigging machine | |
| CN213943997U (en) | Combined sorting mechanism of silicon solar cell sorting equipment | |
| CN114455310A (en) | Frame taking device and solar laminating machine | |
| CN109980049B (en) | Solar cell reworking sheet inserting device | |
| CN210120118U (en) | Battery piece IV, two-sided test equipment of EL | |
| CN220604646U (en) | Efficient silicon chip sorting and discharging device | |
| CN218331269U (en) | Two-sided check out test set of membrane bag | |
| CN220084569U (en) | TP automatic drawing equipment | |
| CN110513370B (en) | Pressure control attaching mechanism of automatic equipment | |
| CN219429333U (en) | Automatic double-sided adhesive tape pasting equipment for backboard of large-size commercial display machine | |
| CN216719969U (en) | Photovoltaic module production line limiting tool | |
| CN114801151B (en) | Sectional type flexible film laminating equipment and laminating method | |
| CN215866360U (en) | Wafer blue membrane frame rotary positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |