CN101648364A - Washed-out sand machine - Google Patents

Washed-out sand machine Download PDF

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Publication number
CN101648364A
CN101648364A CN200910042358A CN200910042358A CN101648364A CN 101648364 A CN101648364 A CN 101648364A CN 200910042358 A CN200910042358 A CN 200910042358A CN 200910042358 A CN200910042358 A CN 200910042358A CN 101648364 A CN101648364 A CN 101648364A
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CN
China
Prior art keywords
cleaning
abrasive band
roller
water
washed
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.)
Granted
Application number
CN200910042358A
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Chinese (zh)
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CN101648364B (en
Inventor
王超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BELINO SANDING TECHNOLOGY CO., LTD.
Original Assignee
王超
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 王超 filed Critical 王超
Priority to CN200910042358XA priority Critical patent/CN101648364B/en
Publication of CN101648364A publication Critical patent/CN101648364A/en
Application granted granted Critical
Publication of CN101648364B publication Critical patent/CN101648364B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a washed-out sand machine, comprising a rack, a sanding belt cleaning renovating device and a cleaning agent recovery filtering device; wherein the rack is provided with a suspension shaft placing a sanding belt; the sanding belt cleaning renovating device is mainly composed of upper and lower rubber covered rollers for installing sanding belts, roller brush cleaning deviceand a power device driving all parts to operate, a sanding belt tension device is arranged between the upper and lower rubber covered rollers, and the roller brush device is internally provided witha roller brush cleaning core assembly matched with the lower rubber covered roller; the cleaning agent recovery filtering device is mainly composed of a filtering device, an ort scraper blade device provided with a high pressure exhaust device and a cleaning agent container, cleaning agent mixture with impurities in a cleaning machine is pumped into a wheel type filtering device by a circulating water pump, and the cleaning agent after flowing through the filtering device is pumped into the roller brush cleaning core assembly of the sanding belt cleaning renovating device by the circulating water pump. The invention can prolong the service life of sanding belt, saves expenditure cost about sanding belt and also avoids environmental pollution caused by abandoning massive waste sanding belts.

Description

A kind of washed-out sand machine
Technical field
The present invention relates to the woodworking equipment technical field, relate to a kind of cleaning equipment of woodworking abrasive belt in particular.
Background technology
At present, in the manufacturing process of global woodworking, the sanding technology operation that is absolutely necessary, especially solid wood and relevant wooden skin sanding, because contain the grease, wood glue of quite a lot of composition etc. in solid wood and the relevant woodwork, the surface in abrasive band is easy to produce the situation that the sand milling stratum granulosum is stopped up by these greases and jelly in workpiece sanding process.In case it is blocked to produce the sand milling stratum granulosum, the sanding ability in abrasive band will sharply descend, and no matter the place of stopping up is part or large tracts of land, all can produce harmful effect to the sanding effect, causes surface of the work blackout or sanding after the sanding inhomogeneous.A common abrasive band is in continuous operation after 5~8 hours, will be because of so former thereby scrap in advance.Because such loss, increased very big cost to wooden product enterprises every year, and the discard processing in waste and old abrasive band has also caused severe contamination to environment.For this reason, be necessary the abrasive band is recycled, but the cleaning sand carrying device of also not developing at woodworking abrasive belt in the prior art can only rely on manually-operated, clean the cost height; And in cleaning the abrasive band process, can produce a large amount of cleaning agent waste liquids that is mixed with impurity again, and not only can not reduce cost, also can cause severe contamination to environment.
Summary of the invention
Purpose of the present invention is exactly provide for the deficiency that solves prior art a kind of not only simple in structure, and dependable performance is saved cost, and the washed-out sand machine of environmental protection and energy saving.
The present invention adopts following technical solution to realize above-mentioned purpose: a kind of washed-out sand machine is characterized in that: it comprises a frame, and frame is provided with the suspended axle of placing the abrasive band;
One abrasive band cleaning refreshing apparatus, mainly constitute by the upper and lower rubber roll that the abrasive band is installed, roller brush cleaning device and the power set that drive each parts action, be provided with the abrasive band tensioning apparatus between the upper and lower rubber roll, be provided with the roller brush that matches with described lower rubber roller in the roller brush cleaning device and clean the core combination;
One cleaning agent reclaims filter, mainly constitute by wheeled filter, the detritus scraping plate mechanism of being furnished with the high pressure extractor fan and the detergent container corresponding with the combination of roller brush cleaning core, pass through water circulating pump, in the wheeled filter pipeline of the detergent mixture suction that impurity is arranged in the cleaning machine, through reworking in the roller brush cleaning core combination of the cleaning agent after the wheeled filter filtration by the described abrasive band of high-pressure hydraulic pump suction cleaning refreshing apparatus.
As further specifying of such scheme, the rack-and-pinion jacking system that described roller brush cleaning device is controlled by a worm gear motor drives its whole rising synchronously or descends; Be provided with between the described upper and lower rubber roll and adjust be fit to abrasive band section chief's degree device, the abrasive band tensioning apparatus between two rubber rolls is circumscribed with master control system, and is set to several workers by its adjustable height of master control system and advances length scale.
Described roller brush cleans the core combination along the lower rubber roller surface distributed, comprise the sponge roller device that distributes along the lower rubber roller circumferencial direction successively, cleaning agent water spray axle, brush roll shaft device, clean water water spray axle and the rinse water sponge device of being furnished with the liquid medicine case, brush roll shaft device and sponge roller device cooperatively interact, and acting in conjunction contacts in the surface, abrasive band and with its dyanainic friction.
The capacity that is used to store the container of the cleaning agent after the filtration in the liquid medicine case of described abrasive band cleaning refreshing apparatus and the abrasive band cleaning refreshing apparatus is consistent, and designing between the two has balance with return port and water pipe.
Described sponge roller device has one to be processed into the metal water squeezing axle of the helical surface beginning of projection, in order to implement the draining extruding of sponge roller; Cleaning agent water spray axle is square water pipe with clean water water spray axle, is distributed with the conical nozzle that several are used to spray cleaning agent and water on it.
Regulate the gear of rubber roll rotating speed in the described power set, frame be provided with can from the tow sides in abrasive band dry the oven dry the hot blasting device, this hot blasting device comprises the blower of a duct set and the connected a plurality of duckbill that are arranged side by side, and this blower is connected with and drives its actuating unit that swings up and down.
Described wheeled filter mainly is made up of several cleaning wheels of filtering wheel and surperficial arranged distribution thereof, the peripheral correspondence of this cleaning wheel is provided with water leg, the detritus scraping plate mechanism is arranged on the suction port place of filtering wheel inside, high pressure extractor fan, water leg is installed on the below of cleaning wheel, its bottom opening is connected with detergent container.
Described filtering wheel is motor-driven swiveling wheel, and its surface is provided with the stainless steel screen pack of 1000#, cleaning wheel and this screen pack sliding-contact.
Described filtering wheel is a cirque structure, and the detritus scraping plate mechanism is close to the inwall of filtering wheel, is connected with the detritus sweep-up pipe on the high pressure extractor fan and extends to and be connected with this detritus scraping plate mechanism in the filtering wheel.
The below of described high pressure extractor fan is provided with the impurity container, and the upside of this impurity container has the liquid level equilibrium hole, and this liquid level equilibrium hole is connected in mixing on the detergent container of a cleaning solution that store to need filters by connector and pipeline.
The beneficial effect that the present invention adopts above-mentioned technical solution to reach is:
1, the present invention adopts brush roll shaft device and sponge roller device to cooperatively interact, acting in conjunction relies on brush axle and sponge axle and surface, abrasive band that passive friction takes place in blocked surface, abrasive band, thereby do not stop rotation, add the effect of cleaning agent and water, dirty impurity on the abrasive band is not stopped to clean out, can clean the sand grains coating of being stopped up by various oil or colloid because of in the abrasive band sanding process effectively; And will have in the detergent mixture suction filter pipeline of impurity, by filtering wheel with the detergent mixture rotating filter, and the impurity that cleaning agent produces in filtering will be scraped by the special construction that is comprised scraper plate, scraping the back can be taken away by the high pressure that is disposed extractor fan at once, through the impurity after taking away, can be concentrated and be discharged in the built-in container case, so only need the impurity in the regular clean container to get final product, easy to maintenance, recyclable again cleaning agent utilizes again, save cost, compliance with environmental protection requirements.
2, cleaning sponge axle of the present invention can effectively absorb water and water squeezing, in sponge axle water squeezing process, this device has a metal water squeezing axle that is processed into the helical surface beginning of projection to implement the draining extruding, the circulation of cleaning agent in the time of so just can realizing the abrasive band surface clean, and the surface, abrasive band after cleaning does not so have any bad washmarking.
3; in drying course; the present invention has disposed one group of hot blasting system; can be from the oven dry of drying of the tow sides in abrasive band; blowing device in the installation of the back side, abrasive band particular design; both can effectively guarantee in the cleaning course of abrasive band; cleaning agent and water can not enter into the back side, abrasive band; can when the oven dry of protection paper substrate abrasive band, can not be out of shape again and tear; and positive hot blasting device; adopt unique tuyere structure, allowed hot blast concentrate on a pipe earlier, arranged the blower of duckbill by one then; do not stop to swing up and down to surface, abrasive band blow off hot-air seasoning not, Hong Gan abrasive band can keep not only drying but also can not be out of shape like this.
4, the present invention can be at short notice, it is clean as new to allow the surface, abrasive band stop up the abrasive band that can not continue to use, continue to use, can increase the service life 10~15 times that reach original at least through the abrasive band of cleaning repeatedly, this measure has saved the expenditure cost of a large amount of aspects, abrasive band for the factory of woodworking, has also avoided a large amount of waste and old abrasive bands to abandon the environmental pollution that causes.
5, cleaning agent filtration fraction of the present invention, adopted a kind of method of uniqueness, the sponge wheel of one group of special substance is installed in the outside of wheel, allow filtering wheel finish in rotary course from body circulation cleaning, can guarantee like this can be permanently effective by the filtering wheel upper filter screen when cleaning agent filters by filtering wheel.
Description of drawings
Fig. 1 is an abrasive band of the present invention cleaning refreshing apparatus structural representation;
Fig. 2 is an abrasive band of the present invention cleaning refreshing apparatus structural representation;
Fig. 3 is a cleaning sand carrier state structural representation of the present invention;
Fig. 4 is a cleaning of the present invention abrasive band SBR structural representation;
Fig. 5 is a wheeled filter apparatus configuration schematic diagram of the present invention;
Fig. 6 is the plan structure schematic diagram of Fig. 5;
Fig. 7 is a process chart of the present invention.
Description of reference numerals: 1, frame 2, abrasive band cleaning refreshing apparatus 2-1, upper glue roller 2-2, lower rubber roller 2-3, roller brush cleaning device 2-4, power set 2-5, abrasive band tensioning apparatus 2-31, the roller brush cleans core combination 2-311, sponge roller device 2-312, liquid medicine case 2-313, cleaning agent water spray axle 2-314, brush roll shaft device 2-315, clean water water spray axle 2-316, rinse water sponge device 3, cleaning agent reclaims filter 3-1, wheeled filter 3-11, filtering wheel 3-111, screen pack 3-12, cleaning wheel 3-13, water leg 3-2, high pressure extractor fan 3-3, detritus scraping plate mechanism 3-4, detergent container 4, water circulating pump 5, high-pressure hydraulic pump 6, jacking system 7, metal water squeezing axle 8, nozzle 9, hot blasting device 10, the impurity container
The specific embodiment
Shown in Fig. 1~7, a kind of washed-out sand machine of the present invention, it comprises frame 1, abrasive band cleaning refreshing apparatus 2 and cleaning agent reclaim filter 3, frame 1 is provided with the suspended axle of placing the abrasive band, abrasive band cleaning refreshing apparatus 2 is mainly by on the installation abrasive band, lower rubber roller 2-1,2-2, roller brush cleaning device 2-3 and the power set 2-4 formation that drives each parts action, on, lower rubber roller 2-1, be provided with abrasive band tensioning apparatus 2-5 between the 2-2, on, lower rubber roller 2-1, be provided with between the 2-2 to adjust and be fit to abrasive band section chief's degree device, abrasive band tensioning apparatus 2-5 between two rubber rolls is circumscribed with master control system, and is set to several workers by its adjustable height of master control system and advances length scale.Be provided with the roller brush that matches with described lower rubber roller 2-2 in the roller brush cleaning device 2-3 and clean core combination 2-31; Cleaning agent reclaims filter 3, mainly constitute by wheeled filter 3-1, the detritus scraping plate mechanism 3-3 that is furnished with high pressure extractor fan 3-2 and the detergent container 3-4 corresponding with roller brush cleaning core combination 2-31, by water circulating pump 4, in the wheeled filter 3-1 of the detergent mixture suction pipeline that impurity is arranged in the cleaning equipment, through the roller brush cleaning core combination of the cleaning agent behind the wheeled filter 3-1 by the described abrasive band of high-pressure hydraulic pump 5 suction cleaning refreshing apparatus.
Roller brush cleaning device 2-3 is risen synchronously or is descended by its integral body of rack-and-pinion jacking system 6 drivings of worm gear motor control; The roller brush cleans core combination 2-31 along lower rubber roller 2-1 surface distributed, comprise the sponge roller device 2-311 that distributes along lower rubber roller 2-1 circumferencial direction successively, cleaning agent water spray axle 2-313, sponge roller device 2-317, brush roll shaft device 2-314, clean water water spray axle 2-315 and the rinse water sponge device 2-316 that is furnished with liquid medicine case 2-312, brush roll shaft device 2-314 and sponge roller device 2-311 cooperatively interact, and acting in conjunction contacts in the surface, abrasive band and with its rolling friction.The capacity that is used to store the container 3-4 of the cleaning agent after the filtration in the liquid medicine case of cleaning agent water spray axle 2-313 and the abrasive band cleaning refreshing apparatus is consistent, and designing between the two has balance with return port and water pipe.Sponge roller device 2-311 has one to be processed into the metal water squeezing axle 7 of the helical surface beginning of projection, in order to implement the draining extruding of sponge roller; Cleaning agent water spray axle 2-313 and clean water water spray axle 2-315 are square water pipe, are distributed with the conical nozzle 8 that several are used to spray cleaning agent and water on it.Regulate the gear of rubber roll rotating speed in the power set, frame be provided with can from the tow sides in abrasive band dry the oven dry hot blasting device 9, this hot blasting device 9 comprises the blower of a duct set and the connected a plurality of duckbill that are arranged side by side, and this blower is connected with and drives its actuating unit that swings up and down.
Wheeled filter 3-1 mainly is made up of several cleaning wheels 3-12 of filtering wheel 3-11 and surperficial arranged distribution thereof, the peripheral correspondence of this cleaning wheel 3-12 is provided with water leg 3-13, detritus scraping plate mechanism 3-3 is arranged on the suction port place of filtering wheel 3-11 inside, high pressure extractor fan 3-2, water leg 3-13 is installed on the below of cleaning wheel 3-12, its bottom opening is connected with detergent container.Filtering wheel 3-11 is motor-driven swiveling wheel, and its surface is provided with the stainless steel screen pack 3-111 of 1000#, cleaning wheel 3-12 and this screen pack 3-111 sliding-contact.And filtering wheel 3-11 is a cirque structure, and the detritus scraping plate mechanism is close to the inwall of filtering wheel, is connected with the detritus sweep-up pipe on the high pressure extractor fan 3-2 and extends to and be connected with this detritus scraping plate mechanism in the filtering wheel.The below of high pressure extractor fan 3-2 is provided with impurity container 10, and the upside of this impurity container 10 has the liquid level equilibrium hole, and this liquid level equilibrium hole is connected in mixing on the detergent container of a cleaning solution that store to need filters by connector and pipeline.
Concrete operations are as follows: after the abrasive band of needs cleaning is installed in the machine suspended axle, start the machine, the shell of the original sealing of cleaning part can open automatically, cleaning part is opened by the rack-and-pinion of worm gear motor control and is fallen entire system and open synchronously then, thereby make the surface, abrasive band that each running roller and brush axle touch jointly needs cleaning, finish the old sand band and clean with cleaning agent earlier, water cleans again, uses the flow process of hot-air seasoning at last.Simultaneously,, the abrasive band is cleaned in the wheeled filter pipeline of the detergent mixture suction that impurity is arranged in the refreshing apparatus by two water circulating pumps, by filtering wheel with the detergent mixture rotating filter; Clean cleaning agent after the filtration is delivered in the container that cleans main frame by the water pump circulation, and the impurity that cleaning agent produces in filtering will be scraped by the detritus scraping plate mechanism, scraping the back can be taken away by the high pressure extractor fan at once, through the impurity after taking away, can be concentrated to be discharged in the built-in impurity container case, so only need the impurity (solid mixture) in the regular clean container to get final product.When cleaning fluid liquid in the impurity container case is accumulated to a certain degree, will be back to automatically in the soda liquor container of washed-out sand carrying device by the liquid level equilibrium hole, finish cleaning fluid (impure) from cleaning the circulating filtration of belt sander to the cleaning fluid filter.
The present invention utilizes the abrasive band that in the past was considered as waste material again by design abrasive band cleaning refreshing apparatus, makes rational use of resources, and can reduce the manufacturing production cost of woodworking greatly, concrete statistics such as following table:
Above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the field are to be understood that.Still can make amendment or the part technical characterictic is equal to replacement the specific embodiment of invention; And not breaking away from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention asks for protection.

Claims (10)

1, a kind of washed-out sand machine is characterized in that: it comprises a frame, and frame is provided with the suspended axle of placing the abrasive band; One abrasive band cleaning refreshing apparatus, mainly constitute by the upper and lower rubber roll that the abrasive band is installed, roller brush cleaning device and the power set that drive each parts action, be provided with the abrasive band tensioning apparatus between the upper and lower rubber roll, be provided with the roller brush that matches with described lower rubber roller in the roller brush cleaning device and clean the core combination;
One cleaning agent reclaims filter, mainly constitute by wheeled filter, the detritus scraping plate mechanism of being furnished with the high pressure extractor fan and the detergent container corresponding with the combination of roller brush cleaning core, pass through water circulating pump, in the wheeled filter pipeline of the detergent mixture suction that impurity is arranged in the cleaning machine, through the roller brush cleaning core combination of the cleaning agent behind the wheeled filter by the described abrasive band of water circulating pump suction cleaning refreshing apparatus.
2, a kind of washed-out sand machine according to claim 1 is characterized in that: the rack-and-pinion jacking system that described roller brush cleaning device is controlled by a worm gear motor drives its whole rising synchronously or descends; Be provided with between the described upper and lower rubber roll and adjust be fit to abrasive band section chief's degree device, the abrasive band tensioning apparatus between two rubber rolls is circumscribed with master control system, and is set to several workers by its adjustable height of master control system and advances length scale.
3, a kind of washed-out sand machine according to claim 1 and 2, it is characterized in that: described roller brush cleans the core combination along the lower rubber roller surface distributed, comprise the sponge roller device that distributes successively along the lower rubber roller circumferencial direction, the cleaning agent water spray axle of being furnished with the liquid medicine case, sponge roller device, brush roll shaft device, clean water water spray spool and rinse water sponge device, brush roll shaft device and sponge roller device cooperatively interact, and acting in conjunction contacts in the surface, abrasive band and with its dyanainic friction.
4, a kind of washed-out sand machine according to claim 3, it is characterized in that: the capacity that is used to store the container of the cleaning agent after the filtration in the liquid medicine case of described abrasive band cleaning refreshing apparatus and the abrasive band cleaning refreshing apparatus is consistent, and designing between the two has balance with return port and water pipe.
5, a kind of washed-out sand machine according to claim 3 is characterized in that: described sponge roller device has one to be processed into the metal water squeezing axle of the helical surface beginning of projection, in order to implement the draining extruding of sponge roller; Cleaning agent water spray axle is square water pipe with clean water water spray axle, is distributed with the conical nozzle that several are used to spray cleaning agent and water on it.
6, a kind of washed-out sand machine according to claim 1 and 2, it is characterized in that: the gear of regulating the rubber roll rotating speed in the described power set, frame be provided with can from the tow sides in abrasive band dry the oven dry the hot blasting device, this hot blasting device comprises the blower of a duct set and the connected a plurality of duckbill that are arranged side by side, and this blower is connected with and drives its actuating unit that swings up and down.
7, a kind of washed-out sand machine according to claim 1 and 2, it is characterized in that: described wheeled filter mainly is made up of several cleaning wheels of filtering wheel and surperficial arranged distribution thereof, the peripheral correspondence of this cleaning wheel is provided with water leg, the detritus scraping plate mechanism is arranged on the suction port place of filtering wheel inside, high pressure extractor fan, water leg is installed on the below of cleaning wheel, its bottom opening is connected with detergent container.
8, a kind of washed-out sand machine according to claim 7 is characterized in that: described filtering wheel is motor-driven swiveling wheel, and its surface is provided with the stainless steel screen pack of 1000#, cleaning wheel and this screen pack sliding-contact.
9, a kind of washed-out sand machine according to claim 7, it is characterized in that: described filtering wheel is a cirque structure, the detritus scraping plate mechanism is close to the inwall of filtering wheel, is connected with the detritus sweep-up pipe on the high pressure extractor fan and extends to and be connected with this detritus scraping plate mechanism in the filtering wheel.
10, a kind of washed-out sand machine according to claim 1, it is characterized in that: the below of described high pressure extractor fan is provided with the impurity container, the upside of this impurity container has the liquid level equilibrium hole, and this liquid level equilibrium hole is connected in mixing on the detergent container of a cleaning solution that store to need filters by connector and pipeline.
CN200910042358XA 2009-09-01 2009-09-01 Washed-out sand machine Active CN101648364B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910042358XA CN101648364B (en) 2009-09-01 2009-09-01 Washed-out sand machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910042358XA CN101648364B (en) 2009-09-01 2009-09-01 Washed-out sand machine

Publications (2)

Publication Number Publication Date
CN101648364A true CN101648364A (en) 2010-02-17
CN101648364B CN101648364B (en) 2011-11-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103802468A (en) * 2014-02-12 2014-05-21 深圳市全印图文技术有限公司 Cleaning and drying device of conduction band of digital printing machine
CN106737198A (en) * 2017-01-10 2017-05-31 佛山市林丰砂光科技有限公司 A kind of washed-out sand carrying device
CN108015674A (en) * 2016-11-04 2018-05-11 合肥京东方显示技术有限公司 A kind of lapping device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103802468A (en) * 2014-02-12 2014-05-21 深圳市全印图文技术有限公司 Cleaning and drying device of conduction band of digital printing machine
CN103802468B (en) * 2014-02-12 2017-04-12 深圳市全印图文技术有限公司 Cleaning and drying device of conduction band of digital printing machine
CN108015674A (en) * 2016-11-04 2018-05-11 合肥京东方显示技术有限公司 A kind of lapping device
WO2018082279A1 (en) * 2016-11-04 2018-05-11 Boe Technology Group Co., Ltd. Grinding apparatus
CN108015674B (en) * 2016-11-04 2020-03-31 合肥京东方显示技术有限公司 Grinding device
CN106737198A (en) * 2017-01-10 2017-05-31 佛山市林丰砂光科技有限公司 A kind of washed-out sand carrying device

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Application publication date: 20100217

Assignee: Foshan Lin Feng environmental protection equipment Co., Ltd.

Assignor: Wang Chao

Contract record no.: 2014440000309

Denomination of invention: Washed-out sand machine

Granted publication date: 20111116

License type: Exclusive License

Record date: 20140624

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160225

Address after: 528308 Guangdong Province, Foshan city Shunde District Lunjiao Chung Hei Village Industrial Zone Liberation Road North (Su Xitian factory two)

Patentee after: BELINO SANDING TECHNOLOGY CO., LTD.

Address before: 528308 Guangdong province Foshan city Shunde District Lunjiao street family name in the 2 continental block No. 405

Patentee before: Wang Chao