CN101961948A - Scraper head of photovoltaic solar printing machine - Google Patents
Scraper head of photovoltaic solar printing machine Download PDFInfo
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- CN101961948A CN101961948A CN2010105041809A CN201010504180A CN101961948A CN 101961948 A CN101961948 A CN 101961948A CN 2010105041809 A CN2010105041809 A CN 2010105041809A CN 201010504180 A CN201010504180 A CN 201010504180A CN 101961948 A CN101961948 A CN 101961948A
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- scraper
- connection block
- driving mechanism
- photovoltaic solar
- printing machine
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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 invention relates to the technical field of photovoltaic equipment, in particular to a scraper head of a photovoltaic solar printer, wherein a scraper Y-direction driving mechanism is connected with a scraper mounting seat in a driving way, a Y-direction third linear sliding rail is arranged on a steel mesh Y-direction fixing seat, and the scraper mounting seat is connected with the Y-direction third linear sliding rail in a rail way; the Z-direction driving mechanism of the front scraper comprises an adjustable stroke cylinder and a front scraper connecting seat, the scraper mounting seat is provided with a Z-direction second linear slide rail, the front scraper connecting seat rail is connected with the Z-direction second linear slide rail, the adjustable stroke cylinder is connected with the front scraper connecting seat, and the front scraper connecting seat is connected with the front scraper; the Z-direction driving mechanism of the rear scraper comprises a scraper stepping motor which is in driving connection with the rear scraper. The invention ensures that the stroke and the pressure of the scraper are easier to adjust, the positioning is accurate, the transmission is stable, the printing precision is effectively improved, and the printing effect is ensured.
Description
Technical field
The present invention relates to the photovoltaic apparatus technical field, particularly photovoltaic solar printing machine scraper head.
Background technology
The photovoltaic solar silicon chip is the core in the solar power system, also is to be worth the highest part in the solar power system.The effect of photovoltaic solar silicon chip is to be electric energy with conversion of solar energy, and electric energy is sent in the battery and stores, or is directly used in the promotion loaded work piece.The quality of photovoltaic solar silicon chip and cost will directly determine the quality and the cost of whole solar power system.
Along with the technological accumulation of recent decades of semiconductor equipment industry, photovoltaic apparatus enterprise possesses the whole traditional thread binding ability that is equipped with of solar cell manufacturing equipment substantially.Photovoltaic solar silicon chip printing machine has been widely used in the print production of photovoltaic solar silicon chip, through years of development, photovoltaic solar silicon chip printing machine has possessed the ability that repeats repeatedly to print in that very much progress has been arranged aspect precision and the automation on the micron order size.One of step of the most critical of printing photovoltaic solar silicon chip is to make very fine circuit at the front and back of silicon chip, this metal coating technology is finished by screen printing technique usually, and the electrocondution slurry that is about to contain metal sees through screen mesh and is stamped in and forms circuit or electrode on the silicon chip.This shows that the quality quality of photovoltaic solar silicon chip largely depends on the equipment quality of photovoltaic solar silicon chip printing machine.
Existing photovoltaic solar silicon chip printing machine, the stroke of its scraper, pressure all are difficult to regulate, and locate also not accurate enoughly, and transmission is steady inadequately, influences printing precision and effect.
Summary of the invention
The objective of the invention is the deficiency that exists at prior art and a kind of photovoltaic solar printing machine scraper head is provided, make the stroke and the easier adjusting of pressure of scraper, and accurate positioning, stable drive effectively improves printing precision, guarantees printing effect.
To achieve these goals, the technical solution used in the present invention is: photovoltaic solar printing machine scraper head, it comprises steel mesh Y to holder, scraper mount pad, preceding scraper and back scraper, it also comprise scraper Y to driving mechanism, preceding scraper Z to driving mechanism and back scraper Z to driving mechanism;
Described scraper Y connects the scraper mount pad to drive mechanism, and described steel mesh Y is provided with Y to the trilinear slide rail to holder, and scraper mount pad rail is connected to Y to the trilinear slide rail;
Scraper Z comprises range-adjustable cylinder and preceding scraper Connection Block to driving mechanism before described, described scraper mount pad is provided with Z to second linear slide rail, preceding scraper Connection Block rail is connected to Z to second linear slide rail, scraper Connection Block before the range-adjustable cylinder connects, scraper before preceding scraper Connection Block connects;
Described back scraper Z comprises the scraper stepper motor to driving mechanism, and the scraper stepper motor drives and connects the back scraper.
Also comprise high accuracy differential head and back scraper adjustable column, described high accuracy differential head wears the scraper mount pad, and an end of back scraper adjustable column is connected with high accuracy differential head, and the other end of back scraper adjustable column touches with the back scraper.
Described back scraper Z to driving mechanism also comprise synchronous belt wheel drive mechanism, back scraper Z to screw mandrel, back scraper Z to Connection Block, back scraper holder; Described scraper stepper motor drives by the synchronous belt wheel drive mechanism and connects back scraper Z to screw mandrel, back scraper Z is threaded to Connection Block with back scraper Z to screw mandrel, back scraper Z connects back scraper holder to Connection Block, described scraper mount pad is provided with Z to first linear slide rail, described back scraper holder rail is connected to Z to first linear slide rail, and described back scraper is connected in back scraper holder by fixed screw.
Described scraper stepper motor is connected with encoder.
Described scraper mount pad is provided with limit base, and limit base is provided with stop nut, and limit base touches with back scraper holder.
Described range-adjustable cylinder is provided with magnetic strength.
Scraper Z also comprises joint pin, contiguous block and preceding scraper hold-down nut post to driving mechanism before described, described range-adjustable cylinder is connected with an end of joint pin, the other end of joint pin is connected with an end of contiguous block, the other end of contiguous block is connected with preceding scraper Connection Block, the contiguous block rail is connected to Z to second linear slide rail, scraper Connection Block before preceding scraper hold-down nut post is connected in, preceding scraper is buckled in preceding scraper hold-down nut post.
Scraper is regulated scale seat and preceding scraper adjusting nut before also comprising, scraper was regulated the scale seat before preceding scraper adjusting nut connected, and preceding scraper is regulated the scale seat and connected the range-adjustable cylinder.
Described scraper Y to driving mechanism comprise scraper Y to servo motor, scraper Y to screw mandrel, scraper Y to Connection Block, scraper guide pillar, guide pillar Connection Block, scraper linear bearing; Described scraper Y is arranged at steel mesh Y to holder to servo motor, scraper Y connects scraper Y to screw mandrel to servo motor driven, scraper Y is threaded to Connection Block with scraper Y to screw mandrel, scraper Y is connected with the guide pillar Connection Block to Connection Block, one end of scraper guide pillar is connected with the guide pillar Connection Block, and the other end of scraper guide pillar is connected with the scraper mount pad after passing the scraper linear bearing.
The invention has the beneficial effects as follows: described photovoltaic solar printing machine scraper head, it comprise steel mesh Y to holder, scraper mount pad, preceding scraper, back scraper, scraper Y to driving mechanism, preceding scraper Z to driving mechanism and back scraper Z to driving mechanism; Scraper Y connects the scraper mount pad to drive mechanism, and steel mesh Y is provided with Y to the trilinear slide rail to holder, and scraper mount pad rail is connected to Y to the trilinear slide rail; Preceding scraper Z comprises range-adjustable cylinder and preceding scraper Connection Block to driving mechanism, the scraper mount pad is provided with Z to second linear slide rail, preceding scraper Connection Block rail is connected to Z to second linear slide rail, scraper Connection Block before the range-adjustable cylinder connects, scraper before preceding scraper Connection Block connects; Back scraper Z comprises the scraper stepper motor to driving mechanism, and the scraper stepper motor drives and connects the back scraper.Adopt the scraper mechanism of said structure, during work, scraper Y scraper before driving mechanism can drive reposefully moves to the trilinear slide rail along Y with the back scraper, the stroke and the pressure of preceding scraper Z scraper before driving mechanism can easily be regulated, and back scraper Z can accurately drive back scraper displacement location to driving mechanism, therefore, the present invention can make the stroke and the easier adjusting of pressure of scraper, and accurate positioning, stable drive, effectively improve printing precision, guarantee printing effect.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation at another visual angle of the present invention.
Fig. 3 is the installation decomposing schematic representation of preceding scraper of the present invention and scraper relevant position, back.
Fig. 4 is the scheme of installation of scraper relevant position, back of the present invention.
The specific embodiment
Describe below in conjunction with the technical scheme of accompanying drawing invention.
As shown in Figures 1 to 4, photovoltaic solar printing machine scraper head, it comprises steel mesh Y to holder 5, scraper mount pad 7, preceding scraper 70 and back scraper 71, it also comprise scraper Y to driving mechanism 73, preceding scraper Z to driving mechanism and back scraper Z to driving mechanism; Described scraper Y drives to driving mechanism 73 and connects scraper mount pad 7, and described steel mesh Y is provided with Y to trilinear slide rail 590 to holder 5, and scraper mount pad 7 rails are connected to Y to trilinear slide rail 590; Scraper Z comprises range-adjustable cylinder 701 and preceding scraper Connection Block 704 to driving mechanism before described, described scraper mount pad 7 is provided with Z to second linear slide rail 77, preceding scraper Connection Block 704 rails are connected to Z to second linear slide rail 77, scraper Connection Block 704 before range-adjustable cylinder 701 connects, scraper 70 before preceding scraper Connection Block 704 connects; Described back scraper Z comprises scraper stepper motor 710 to driving mechanism, and scraper stepper motor 710 drives and connects back scraper 71.Preferably, described range-adjustable cylinder 701 is provided with magnetic strength 78, and magnetic strength 78 can be responded to the operating position of range-adjustable cylinder 701, thus the security that scraper 70 resets and works before improving.
As preferred embodiment, described photovoltaic solar printing machine scraper head also comprises high accuracy differential head 716 and back scraper adjustable column 715, described high accuracy differential head 716 wears scraper mount pad 7, one end of back scraper adjustable column 715 is connected with high accuracy differential head 716, and the other end of back scraper adjustable column 715 touches with back scraper 71.High accuracy differential head 716 can be regulated the hunting range of back scraper 71 exactly, makes back scraper 71 reach best poised state.
As preferred embodiment, described back scraper Z to driving mechanism also comprise synchronous belt wheel drive mechanism 712, back scraper Z to screw mandrel 713, back scraper Z to Connection Block 714, back scraper holder 72; Described scraper stepper motor 710 drives by synchronous belt wheel drive mechanism 712 and connects back scraper Z to screw mandrel 713, back scraper Z is threaded to Connection Block 714 with back scraper Z to screw mandrel 713, back scraper Z connects back scraper holder 72 to Connection Block 714, described scraper mount pad 7 is provided with Z to first linear slide rail 74, described back scraper holder 72 rails are connected to Z to first linear slide rail 74, and described back scraper 71 is connected in back scraper holder 72 by fixed screw.Z can play the effect of steady guiding to first linear slide rail 74, and back scraper Z is accurate screw mandrel to screw mandrel 713, can play pinpoint effect.Further, described scraper stepper motor 710 is connected with encoder 711.Scraper stepper motor 710 can accurately be finished the pulse of being given, and encoder 711 can accurately feed back the displacement that each pulse is moved, thereby makes accurately displacement location of back scraper 71.Further, described scraper mount pad 7 is provided with limit base 76, and limit base 76 is provided with stop nut 75, and limit base 76 touches with back scraper holder 72, and limit base 76 can limit the position of back scraper holder 72, prevents that the back scraper from 71 surpassing scope and moving.
As preferred embodiment, scraper Z also comprises joint pin 702, contiguous block 703 and preceding scraper hold-down nut post 705 to driving mechanism before described, described range-adjustable cylinder 701 is connected with an end of joint pin 702, the other end of joint pin 702 is connected with an end of contiguous block 703, the other end of contiguous block 703 is connected with preceding scraper Connection Block 704, contiguous block 703 rails are connected to Z to second linear slide rail 77, scraper Connection Block 704 before preceding scraper hold-down nut post 705 is connected in, preceding scraper 70 is buckled in preceding scraper hold-down nut post 705.Second linear slide rail can play the guiding role, scraper 70 displacement reposefully before helping.
As preferred embodiment, scraper was regulated scale seat 706 and preceding scraper adjusting nut 707 before described photovoltaic solar printing machine scraper head also comprised, scraper was regulated scale seat 706 before preceding scraper adjusting nut 707 connected, and preceding scraper is regulated scale seat 706 connection range-adjustable cylinders 701.Regulate scale seat 706 by scraper adjusting nut 707 before operating and preceding scraper, the position of scraper 70 before can regulating.
As preferred embodiment, described scraper Y to driving mechanism 73 comprise scraper Y to servo motor 730, scraper Y to screw mandrel 733, scraper Y to Connection Block 731, scraper guide pillar 732, guide pillar Connection Block 735, scraper linear bearing 734; Described scraper Y is arranged at steel mesh Y to holder 5 to servo motor 730, scraper Y drives to servo motor 730 and connects scraper Y to screw mandrel 733, scraper Y is threaded to Connection Block 731 with scraper Y to screw mandrel 733, scraper Y is connected with guide pillar Connection Block 735 to Connection Block 731, one end of scraper guide pillar 732 is connected with guide pillar Connection Block 735, and the other end of scraper guide pillar 732 passes scraper linear bearing 734 backs and is connected with scraper mount pad 7.Scraper linear bearing 734 and Y play the effect of steady guiding to trilinear slide rail 590, and scraper Y is accurate screw mandrel to screw mandrel 733, can play pinpoint effect.
The operation principle of photovoltaic solar printing machine scraper head of the present invention is: scraper Y drives scraper Y to screw mandrel 733 rotations to servo motor 730, scraper Y to screw mandrel 733 drive scraper Y to Connection Block 731, guide pillar Connection Block 735 and scraper guide pillar 732 along Y to displacement, scraper guide pillar 732 promotes scraper mount pad 7 and moves reposefully to trilinear slide rail 590 along Y, and the Y of scraper 70 and back scraper 71 is to displacement before realizing; Range-adjustable cylinder 701 drives joint pin 702 actions, and joint pin 702 drives contiguous block 703, preceding scraper Connection Block 704 moves to second linear slide rail 77 reposefully along Z, thereby the Z of scraper 70 is to displacement before realizing; Scraper stepper motor 710 drives back scraper Z to screw mandrel 713 rotations by synchronous belt wheel drive mechanism 712, back scraper Z drives back scraper Z to screw mandrel 713 and moves to Connection Block 714, back scraper holder 72 is moved to first linear slide rail 74 along Z, thereby the Z of scraper 71 is to displacement after realizing.During work, scraper Y scraper 70 and back scraper 71 before driving mechanism 73 can drive reposefully move to trilinear slide rail 590 along Y, the stroke and the pressure of preceding scraper Z scraper 70 before driving mechanism can easily be regulated, back scraper Z can accurately drive back scraper 71 displacement location to driving mechanism, and therefore, the present invention can make the stroke and the easier adjusting of pressure of scraper, and accurate positioning, stable drive effectively improves printing precision, guarantees printing effect.
Above embodiment is only in order to illustrate technical scheme of the present invention but not limiting the scope of the invention; although the present invention has been done detailed description with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the essence and the scope of technical solution of the present invention.
Claims (9)
1. photovoltaic solar printing machine scraper head, it comprises that steel mesh Y to holder (5), scraper mount pad (7), preceding scraper (70) and back scraper (71), is characterized in that: it also comprise scraper Y to driving mechanism (73), preceding scraper Z to driving mechanism and back scraper Z to driving mechanism;
Described scraper Y drives to driving mechanism (73) and connects scraper mount pad (7), and described steel mesh Y is provided with Y to trilinear slide rail (590) to holder (5), and scraper mount pad (7) rail is connected to Y to trilinear slide rail (590);
Scraper Z comprises range-adjustable cylinder (701) and preceding scraper Connection Block (704) to driving mechanism before described, described scraper mount pad (7) is provided with Z to second linear slide rail (77), preceding scraper Connection Block (704) rail is connected to Z to second linear slide rail (77), scraper Connection Block (704) before range-adjustable cylinder (701) connects, scraper (70) before preceding scraper Connection Block (704) connects;
Described back scraper Z comprises scraper stepper motor (710) to driving mechanism, and scraper stepper motor (710) drives and connects back scraper (71).
2. photovoltaic solar printing machine scraper head according to claim 1, it is characterized in that: also comprise high accuracy differential head (716) and back scraper adjustable column (715), described high accuracy differential head (716) wears scraper mount pad (7), one end of back scraper adjustable column (715) is connected with high accuracy differential head (716), and the other end of back scraper adjustable column (715) touches with back scraper (71).
3. photovoltaic solar printing machine scraper head according to claim 2 is characterized in that: described back scraper Z to driving mechanism also comprise synchronous belt wheel drive mechanism (712), back scraper Z to screw mandrel (713), back scraper Z to Connection Block (714), back scraper holder (72); Described scraper stepper motor (710) drives by synchronous belt wheel drive mechanism (712) and connects back scraper Z to screw mandrel (713), back scraper Z is threaded to Connection Block (714) with back scraper Z to screw mandrel (713), back scraper Z connects back scraper holder (72) to Connection Block (714), described scraper mount pad (7) is provided with Z to first linear slide rail (74), described back scraper holder (72) rail is connected to Z to first linear slide rail (74), and described back scraper (71) is connected in back scraper holder (72) by fixed screw.
4. photovoltaic solar printing machine scraper head according to claim 3 is characterized in that: described scraper stepper motor (710) is connected with encoder (711).
5. photovoltaic solar printing machine scraper head according to claim 3, it is characterized in that: described scraper mount pad (7) is provided with limit base (76), limit base (76) is provided with stop nut (75), and limit base (76) touches with back scraper holder (72).
6. photovoltaic solar printing machine scraper head according to claim 1 is characterized in that: described range-adjustable cylinder (701) is provided with magnetic strength (78).
7. photovoltaic solar printing machine scraper head according to claim 1, it is characterized in that: scraper Z also comprises joint pin (702) to driving mechanism before described, contiguous block (703) and preceding scraper hold-down nut post (705), described range-adjustable cylinder (701) is connected with an end of joint pin (702), the other end of joint pin (702) is connected with an end of contiguous block (703), the other end of contiguous block (703) is connected with preceding scraper Connection Block (704), contiguous block (703) rail is connected to Z to second linear slide rail (77), scraper Connection Block (704) before preceding scraper hold-down nut post (705) is connected in, preceding scraper (70) is buckled in preceding scraper hold-down nut post (705).
8. photovoltaic solar printing machine scraper head according to claim 7, it is characterized in that: scraper is regulated scale seat (706) and preceding scraper adjusting nut (707) before also comprising, scraper was regulated scale seat (706) before preceding scraper adjusting nut (707) connected, and preceding scraper is regulated scale seat (706) connection range-adjustable cylinder (701).
9. according to each described photovoltaic solar printing machine scraper head of claim 1 to 8, it is characterized in that: described scraper Y to driving mechanism (73) comprise scraper Y to servo motor (730), scraper Y to screw mandrel (733), scraper Y to Connection Block (731), scraper guide pillar (732), guide pillar Connection Block (735), scraper linear bearing (734); Described scraper Y is arranged at steel mesh Y to holder (5) to servo motor (730), scraper Y drives to servo motor (730) and connects scraper Y to screw mandrel (733), scraper Y is threaded to Connection Block (731) with scraper Y to screw mandrel (733), scraper Y is connected with guide pillar Connection Block (735) to Connection Block (731), one end of scraper guide pillar (732) is connected with guide pillar Connection Block (735), and the other end of scraper guide pillar (732) passes scraper linear bearing (734) back and is connected with scraper mount pad (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010504180A CN101961948B (en) | 2010-10-12 | 2010-10-12 | Scraper head of photovoltaic solar printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010504180A CN101961948B (en) | 2010-10-12 | 2010-10-12 | Scraper head of photovoltaic solar printing machine |
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| Publication Number | Publication Date |
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| CN101961948A true CN101961948A (en) | 2011-02-02 |
| CN101961948B CN101961948B (en) | 2011-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010504180A Active CN101961948B (en) | 2010-10-12 | 2010-10-12 | Scraper head of photovoltaic solar printing machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102520670A (en) * | 2011-12-16 | 2012-06-27 | 佛山市锦德机械设备有限公司 | Scraper digital control system and creation method of database for such system |
| CN106626755A (en) * | 2017-01-21 | 2017-05-10 | 佛山市上臻数码印花有限公司 | Scraping machine for digital printing |
| CN109823034A (en) * | 2019-03-23 | 2019-05-31 | 东莞市科隆威自动化设备有限公司 | Photovoltaic solar printing machine is double to scrape method and its double scraper mechanisms |
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| US4372203A (en) * | 1979-07-30 | 1983-02-08 | Umberto Brasa | Doctor-blade support means for silk screen printing machine |
| CN2327529Y (en) * | 1996-10-04 | 1999-07-07 | 山东印染机械股份有限公司 | Scraper of automatic screen printing apparatus |
| CN2640752Y (en) * | 2003-09-25 | 2004-09-15 | 北京文洲丝网印刷机械有限公司 | Float positioning full automatic glass printing press |
| CN2885577Y (en) * | 2006-04-21 | 2007-04-04 | 东莞市科隆威自动化设备有限公司 | Platform automatic adjusting mechanism of full-automatic printing machine |
| CN201338425Y (en) * | 2009-01-20 | 2009-11-04 | 北京文洲丝网印刷机械有限公司 | Centering and positioning system structure of full-automatic flat glass printing machine |
| CN201580046U (en) * | 2010-01-15 | 2010-09-15 | 浙江天晶新能源科技有限公司 | Solar battery screen printing scraper bracket |
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2010
- 2010-10-12 CN CN201010504180A patent/CN101961948B/en active Active
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| US4372203A (en) * | 1979-07-30 | 1983-02-08 | Umberto Brasa | Doctor-blade support means for silk screen printing machine |
| CN2327529Y (en) * | 1996-10-04 | 1999-07-07 | 山东印染机械股份有限公司 | Scraper of automatic screen printing apparatus |
| CN2640752Y (en) * | 2003-09-25 | 2004-09-15 | 北京文洲丝网印刷机械有限公司 | Float positioning full automatic glass printing press |
| CN2885577Y (en) * | 2006-04-21 | 2007-04-04 | 东莞市科隆威自动化设备有限公司 | Platform automatic adjusting mechanism of full-automatic printing machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102520670A (en) * | 2011-12-16 | 2012-06-27 | 佛山市锦德机械设备有限公司 | Scraper digital control system and creation method of database for such system |
| CN106626755A (en) * | 2017-01-21 | 2017-05-10 | 佛山市上臻数码印花有限公司 | Scraping machine for digital printing |
| CN109823034A (en) * | 2019-03-23 | 2019-05-31 | 东莞市科隆威自动化设备有限公司 | Photovoltaic solar printing machine is double to scrape method and its double scraper mechanisms |
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| Publication number | Publication date |
|---|---|
| CN101961948B (en) | 2011-11-30 |
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Address after: 523427 Building 2, No. 11, Jinfu West Road, Tangchun, Liaobu Town, Dongguan City, Guangdong Province Patentee after: Guangdong kelongwei Intelligent Equipment Co.,Ltd. Patentee after: South China University of Technology Address before: 523403 Dongguan kelongwei automation equipment Co., Ltd., Shida Road, Shibu village, Liaobu Town, Dongguan City, Guangdong Province Patentee before: FOLUNGWIN AUTOMATIC EQUIPMENT Co.,Ltd. Patentee before: South China University of Technology |
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Effective date of registration: 20220509 Address after: 523427 Building 2, No. 11, Jinfu West Road, Tangchun, Liaobu Town, Dongguan City, Guangdong Province Patentee after: Guangdong kelongwei Intelligent Equipment Co.,Ltd. Address before: 523427 Building 2, No. 11, Jinfu West Road, Tangchun, Liaobu Town, Dongguan City, Guangdong Province Patentee before: Guangdong kelongwei Intelligent Equipment Co.,Ltd. Patentee before: South China University of Technology |
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