CN211808355U - Screen mesh movement mechanism of solar silicon wafer printing machine - Google Patents
Screen mesh movement mechanism of solar silicon wafer printing machine Download PDFInfo
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- CN211808355U CN211808355U CN201922185685.2U CN201922185685U CN211808355U CN 211808355 U CN211808355 U CN 211808355U CN 201922185685 U CN201922185685 U CN 201922185685U CN 211808355 U CN211808355 U CN 211808355U
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- 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
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Abstract
The utility model discloses a screen cloth motion of solar energy silicon chip printing machine, including scraper Y axle fixing base, scrape scraper mechanism, screen cloth X axle fixing base, screen cloth Y axle fixing base and screen cloth frame, install X axle motor on the screen cloth X axle fixing base, install Y axle motor on the screen cloth Y axle fixing base, be provided with T axle cylinder on the screen cloth frame, the stiff end and the screen cloth frame of T axle cylinder are articulated, the drive end of T axle cylinder is connected with T axle nut seat, T axle motor is installed to the front end bottom of scraper Y axle fixing base, the drive end of T axle motor is connected with T axle lead screw, still be provided with the arc guide way on the screen cloth frame, be provided with the direction bump on the T axle nut seat, the direction bump is movable in the arc guide way. This screen mesh motion of solar energy silicon chip printing machine controls the position of screen mesh through horizontal X axle, fore-and-aft Y axle and angle of adjustment's T axle, and then makes the screen mesh align with the silicon chip position on the station, accuracy when having improved the printing, ensures the yields of product, accords with the production demand.
Description
Technical Field
The utility model relates to a technical field of solar energy silicon chip printing especially relates to a screen motion of solar energy silicon chip printing machine.
Background
The solar silicon chip is a core part in a solar power generation system and mainly used for converting solar energy into electric energy and storing the electric energy or directly using the electric energy in work, and the quality of the solar silicon chip directly determines the quality of the whole solar power generation system.
However, the printing precision of the current solar silicon wafer printing machine is low, the positioning is not accurate enough, so that the silicon wafer and the silk screen cannot be aligned accurately, and the printing precision and the printing effect are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at: the screen printing mechanism of the solar silicon wafer printing machine controls the position of a screen through a transverse X axis, a longitudinal Y axis and an angle adjusting T axis, so that the screen is aligned with the position of a silicon wafer on a station, the printing accuracy is improved, the yield of a product is ensured, and the production requirement is met.
To achieve the purpose, the utility model adopts the following technical proposal: a screen mesh movement mechanism of a solar silicon wafer printing machine comprises a scraper Y-axis fixing seat, a scraper head mechanism, a screen X-axis fixing seat, a screen Y-axis fixing seat and a screen mesh frame, wherein an X-axis motor is installed on the screen X-axis fixing seat, the driving end of the X-axis motor is connected with an X-axis lead screw, an X-axis nut seat is fixed at the bottom of the screen Y-axis fixing seat, an X-axis lead screw penetrates through the X-axis nut seat and is in transmission connection with the X-axis nut seat, a Y-axis motor is installed on the screen Y-axis fixing seat, the driving end of the Y-axis motor is connected with a Y-axis lead screw, a Y-axis nut seat is fixed at the bottom of the rear end of the scraper Y-axis fixing seat, a Y-axis lead screw penetrates through the Y-axis nut seat and is in transmission connection with the Y-axis nut seat, and the axial direction of, be provided with T axle cylinder on the silk screen frame, the stiff end of T axle cylinder with the silk screen frame is articulated, the drive end of T axle cylinder is connected with T axle nut seat, T axle motor is installed to the front end bottom of scraper Y axle fixing base, the drive end of T axle motor is connected with T axle lead screw, T axle lead screw runs through T axle nut seat and with T axle nut seat transmission is connected, still be provided with the arc guide way on the silk screen frame, be provided with the direction bump on the T axle nut seat, the direction bump activity in the arc guide way, install the silk screen cylinder that is used for pressing the silk screen on the silk screen frame, scraper head mechanism sets up on the scraper Y axle fixing base.
As a preferred technical scheme, an X-axis slide rail is fixed on the screen X-axis fixing seat, an X-axis slider is fixed at the bottom of the screen Y-axis fixing seat, the X-axis slider is slidably connected to the X-axis slide rail, a Y-axis slide rail is fixed on the screen Y-axis fixing seat, a Y-axis slider is fixed at the bottom of the rear end of the scraper Y-axis fixing seat, the Y-axis slider is slidably connected to the Y-axis slide rail, and the X-axis slide rail is perpendicular to the Y-axis slide rail.
As a preferred technical scheme, two T-axis sliding blocks are fixed on the screen frame, an arc-shaped sliding rail is fixed at the bottom of the front end of the scraper Y-axis fixing seat, the two T-axis sliding blocks are both connected with the arc-shaped sliding rail in a sliding manner, and the circle center of the arc-shaped sliding rail coincides with the circle center of the arc-shaped guide groove.
As an optimal technical scheme, a scraper motor is installed at the rear end of the scraper Y-axis fixing seat, a scraper screw rod is connected to the driving end of the scraper motor, a scraper nut seat is arranged on the scraper head mechanism, and the scraper screw rod penetrates through the scraper nut seat and is in transmission connection with the scraper nut seat.
As an optimal technical scheme, linear modules are installed on two sides of the Y-axis fixing seat of the scraper, and the scraper head mechanism is in transmission connection with the linear modules.
As a preferred technical scheme, a screen camera is arranged below the screen frame of the screen, and the screen camera is used for screen positioning.
As a preferred technical scheme, the screen mesh camera comprises a camera support, wherein a camera sliding block is fixed on the camera support, a camera sliding rail is vertically fixed on the screen mesh camera, and the camera sliding block is connected with the camera sliding rail in a sliding mode.
The utility model has the advantages that: the utility model provides a screen cloth motion of solar energy silicon chip printing machine, adjusts the screen cloth in X axle direction (horizontal), Y axle direction (vertical) and T axle direction (turned angle's direction), and aim at makes the screen cloth also can align for the solar energy silicon chip of every station, accuracy when having improved the printing, ensures the yields of product, reduces unnecessary extravagant, accords with the production demand.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and examples.
FIG. 1 is a schematic overall structure diagram of a screen moving mechanism of a solar silicon wafer printing machine according to an embodiment;
FIG. 2 is an exploded view of a screen moving mechanism of a solar silicon wafer printing machine according to an embodiment;
fig. 3 is a schematic structural view of a screen frame according to an embodiment.
In fig. 1 to 3:
1. a scraper Y-axis fixing seat; 2. a scraper head mechanism; 3. a silk screen X-axis fixing seat; 4. a silk screen Y-axis fixing seat; 5. a wire mesh frame; 6. an X-axis motor; 7. an X-axis nut seat; 8. a Y-axis motor; 9. a Y-axis nut seat; 10. a T-axis cylinder; 11. a T-axis nut seat; 12. a T-axis motor; 13. an arc-shaped guide groove; 14. a wire mesh cylinder; 15. an X-axis slide rail; 16. a Y-axis slide rail; 17. a T-axis slide block; 18. an arc-shaped slide rail; 19. a scraper motor; 20. a scraper screw rod; 21. a scraper nut seat; 22. a linear module; 23. a screen camera; 24. a camera support.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 3, in this embodiment, a screen moving mechanism of a solar silicon wafer printing machine includes a scraper Y-axis fixing seat 1, a scraper head mechanism 2, a screen X-axis fixing seat 3, a screen Y-axis fixing seat 4 and a screen frame 5, an X-axis motor 6 is installed on the screen X-axis fixing seat 3, a driving end of the X-axis motor 6 is connected to an X-axis lead screw, an X-axis nut seat 7 is fixed at a bottom of the screen Y-axis fixing seat 4, the X-axis lead screw penetrates through the X-axis nut seat 7 and is in transmission connection with the X-axis nut seat 7, a Y-axis motor 8 is installed on the screen Y-axis fixing seat 4, a driving end of the Y-axis motor 8 is connected to a Y-axis lead screw, a Y-axis nut seat 9 is fixed at a bottom of a rear end of the scraper Y-axis fixing seat 1, and the Y-axis lead screw penetrates through the Y-axis nut seat 9 and is in, the axial direction of the X-axis screw rod is vertical to the axial direction of the Y-axis screw rod, a T-axis cylinder 10 is arranged on the silk screen frame 5, the fixed end of the T-axis cylinder 10 is hinged with the silk screen frame 5, the driving end of the T-axis cylinder 10 is connected with a T-axis nut seat 11, the bottom of the front end of the scraper Y-axis fixing seat 1 is provided with a T-axis motor 12, the driving end of the T-axis motor 12 is connected with a T-axis screw rod, the T-axis screw rod penetrates through the T-axis nut seat 11 and is in transmission connection with the T-axis nut seat 11, the silk screen frame 5 is also provided with an arc-shaped guide groove 13, the T-axis nut seat 11 is provided with a guide salient point, the direction bump activity in arc guide way 13, install the silk screen cylinder 14 that is used for pressing the silk screen on the silk screen frame 5, scraper head mechanism 2 sets up on the scraper Y axle fixing base 1.
The whole solar silicon wafer printing machine is provided with a turntable, four circulating stations are arranged on the turntable, each station brings one solar silicon wafer at a time, after four Mark points (position identification points) on the corners of the solar silicon wafer are finished in a detection mechanism at the front end, a program calculates a rectangular printing position and controls a silk screen to adjust by a silk screen movement mechanism, and the position of the solar silicon wafer according with the current station is reached.
The silk screen is fixed on the silk screen frame 5 by the silk screen air cylinder 14, the X-axis motor 6 drives the silk screen to move transversely through the connection between the X-axis lead screw and the X-axis nut seat 7, the Y-axis motor 8 drives the silk screen to move longitudinally through the connection between the Y-axis lead screw and the Y-axis nut seat 9, because four Mark points need to be completely aligned, the T-axis motor 12 controls the relative movement of the silk screen frame 5 and the scraper Y-axis fixed seat 1 through the connection between the T-axis lead screw and the T-axis nut seat 11, and simultaneously, the silk screen can carry out the adjustment of the arc angle relative to the scraper head mechanism 2 because the T-axis air cylinder 10, the guide salient points and the arc guide grooves 13 exist, and the T-axis nut seat 11 must move along the arc guide grooves 13, the screen mesh adjustment of the X axis, the Y axis and the T axis is integrated, so that the screen mesh corresponds to the position of the solar silicon wafer, the printing accuracy is improved, and the yield of products is ensured.
In this embodiment, an X-axis slide rail 15 is fixed on the screen X-axis fixing seat 3, an X-axis slide block is fixed at the bottom of the screen Y-axis fixing seat 4, the X-axis slide block is slidably connected to the X-axis slide rail 15, a Y-axis slide rail 16 is fixed on the screen Y-axis fixing seat 4, a Y-axis slide block is fixed at the bottom of the rear end of the scraper Y-axis fixing seat 1, the Y-axis slide block is slidably connected to the Y-axis slide rail 16, and the X-axis slide rail 15 is perpendicular to the Y-axis slide rail 16.
The connection between the X-axis slide rail 15 and the X-axis slider reduces the relative friction between the screen X-axis fixing seat 3 and the screen Y-axis fixing seat 4, and the connection between the Y-axis slide rail 16 and the Y-axis slider reduces the relative friction between the screen Y-axis fixing seat 4 and the scraper Y-axis fixing seat 1.
Specifically, two T-axis sliding blocks 17 are fixed on the screen frame 5, an arc-shaped sliding rail 18 is fixed at the bottom of the front end of the scraper Y-axis fixing seat 1, the two T-axis sliding blocks 17 are both in sliding connection with the arc-shaped sliding rail 18, and the circle center of the arc-shaped sliding rail 18 coincides with the circle center of the arc-shaped guide groove 13.
When the T-axis nut seat 11 moves around the arc-shaped guide groove 13, the T-axis sliding block 17 and the arc-shaped sliding rail 18 move relatively, so that friction between the silk screen frame 5 and the scraper Y-axis fixing seat 1 is reduced.
The driving end of the scraper motor 19 controls the scraper screw rod 20 to rotate in the rotating process, and the scraper nut seat 21 is connected with the scraper head mechanism 2, so that the scraper head mechanism 2 drives a scraper to print on a silk screen.
In this embodiment, straight line module 22 is installed to the both sides of scraper Y axle fixing base 1, scraper head mechanism 2 with straight line module 22 transmission is connected.
When the scraper head mechanism 2 moves, the straight line module 22 is used for guiding, and smooth printing work of the scraper is controlled.
In this embodiment, a screen camera 23 is disposed below the screen frame 5, and the screen camera 23 is used for screen positioning.
Specifically, including camera support 24, be fixed with the camera slider on the camera support 24, vertically be fixed with the camera slide rail on the silk screen camera 23, the camera slider with camera slide rail sliding connection.
The screen camera 23 can move in the vertical direction, so that the screen camera 23 is aligned with the screen on the screen frame 5, and the four Mark points are aligned with the Mark points of the solar silicon wafer.
It should be noted that the above embodiments are only preferred embodiments of the present invention and the technical principles applied, and any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention.
Claims (7)
1. A screen mesh movement mechanism of a solar silicon chip printing machine is characterized by comprising a scraper Y-axis fixing seat, a scraper head mechanism, a screen mesh X-axis fixing seat, a screen mesh Y-axis fixing seat and a screen mesh frame, wherein an X-axis motor is installed on the screen mesh X-axis fixing seat, the driving end of the X-axis motor is connected with an X-axis lead screw, an X-axis nut seat is fixed at the bottom of the screen mesh Y-axis fixing seat, an X-axis lead screw penetrates through the X-axis nut seat and is in transmission connection with the X-axis nut seat, a Y-axis motor is installed on the screen mesh Y-axis fixing seat, the driving end of the Y-axis motor is connected with a Y-axis lead screw, a Y-axis nut seat is fixed at the bottom of the rear end of the scraper Y-axis fixing seat, a Y-axis lead screw penetrates through the Y-axis nut seat and is in transmission connection with the Y-axis nut seat, and, be provided with T axle cylinder on the silk screen frame, the stiff end of T axle cylinder with the silk screen frame is articulated, the drive end of T axle cylinder is connected with T axle nut seat, T axle motor is installed to the front end bottom of scraper Y axle fixing base, the drive end of T axle motor is connected with T axle lead screw, T axle lead screw runs through T axle nut seat and with T axle nut seat transmission is connected, still be provided with the arc guide way on the silk screen frame, be provided with the direction bump on the T axle nut seat, the direction bump activity in the arc guide way, install the silk screen cylinder that is used for pressing the silk screen on the silk screen frame, scraper head mechanism sets up on the scraper Y axle fixing base.
2. The screen moving mechanism of claim 1, wherein an X-axis slide rail is fixed on the screen X-axis fixing seat, an X-axis slider is fixed at the bottom of the screen Y-axis fixing seat, the X-axis slider is slidably connected to the X-axis slide rail, a Y-axis slide rail is fixed on the screen Y-axis fixing seat, a Y-axis slider is fixed at the bottom of the rear end of the scraper Y-axis fixing seat, the Y-axis slider is slidably connected to the Y-axis slide rail, and the X-axis slide rail is perpendicular to the Y-axis slide rail.
3. The screen moving mechanism of the solar silicon wafer printing machine according to claim 1, wherein two T-axis sliding blocks are fixed on the screen frame, an arc-shaped sliding rail is fixed at the bottom of the front end of the scraper Y-axis fixing seat, the two T-axis sliding blocks are both connected with the arc-shaped sliding rail in a sliding manner, and the circle center of the arc-shaped sliding rail coincides with the circle center of the arc-shaped guide groove.
4. The screen printing mechanism of a solar silicon wafer printing machine according to claim 1, wherein a scraper motor is installed at the rear end of the scraper Y-axis fixing seat, a scraper screw rod is connected to the driving end of the scraper motor, and a scraper nut seat is arranged on the scraper head mechanism, and the scraper screw rod penetrates through the scraper nut seat and is in transmission connection with the scraper nut seat.
5. The screen motion mechanism of the solar silicon wafer printing machine according to claim 1, wherein linear modules are installed on two sides of the scraper Y-axis fixing seat, and the scraper head mechanism is in transmission connection with the linear modules.
6. The screen motion mechanism of the solar silicon wafer printing machine as claimed in claim 1, wherein a screen camera is arranged below the screen frame, and the screen camera is used for screen positioning.
7. The screen motion mechanism of the solar silicon wafer printing machine, according to claim 6, comprising a camera support, wherein a camera slide block is fixed on the camera support, a camera slide rail is vertically fixed on the screen camera, and the camera slide block is slidably connected with the camera slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185685.2U CN211808355U (en) | 2019-12-09 | 2019-12-09 | Screen mesh movement mechanism of solar silicon wafer printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185685.2U CN211808355U (en) | 2019-12-09 | 2019-12-09 | Screen mesh movement mechanism of solar silicon wafer printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211808355U true CN211808355U (en) | 2020-10-30 |
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ID=73030471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922185685.2U Active CN211808355U (en) | 2019-12-09 | 2019-12-09 | Screen mesh movement mechanism of solar silicon wafer printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211808355U (en) |
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2019
- 2019-12-09 CN CN201922185685.2U patent/CN211808355U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 523000 Building 2, 11 Jinfu West Road, Tangchun, Liaobu Town, Dongguan City, Guangdong Province Patentee after: Guangdong kelongwei Intelligent Equipment Co.,Ltd. Address before: Shi Bu Cun Shi Da Lu, Liaobu Town, Dongguan City, Guangdong Province Patentee before: FOLUNGWIN AUTOMATIC EQUIPMENT Co.,Ltd. |
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| CP03 | Change of name, title or address |