CN212344166U - Circuit board electricity plate wire circulation water conservation belt cleaning device - Google Patents

Circuit board electricity plate wire circulation water conservation belt cleaning device Download PDF

Info

Publication number
CN212344166U
CN212344166U CN202020212782.6U CN202020212782U CN212344166U CN 212344166 U CN212344166 U CN 212344166U CN 202020212782 U CN202020212782 U CN 202020212782U CN 212344166 U CN212344166 U CN 212344166U
Authority
CN
China
Prior art keywords
fixedly connected
plate
circuit board
water
gear
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
Application number
CN202020212782.6U
Other languages
Chinese (zh)
Inventor
刘影
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.)
Chongqing kanglaier Environmental Protection Technology Co.,Ltd.
Original Assignee
刘影
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 刘影 filed Critical 刘影
Priority to CN202020212782.6U priority Critical patent/CN212344166U/en
Application granted granted Critical
Publication of CN212344166U publication Critical patent/CN212344166U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Manufacturing Of Printed Wiring (AREA)

Abstract

The utility model relates to a plating line washs technical field, specifically is a circuit board plating line circulation water conservation belt cleaning device, the on-line screen storage device comprises a base, the top fixedly connected with water tank of base, the top fixedly connected with baffle of water tank, the inside swing joint of baffle have the slider, the inside swing joint of slider have the threaded rod, one side swing joint of threaded rod have the washing board, the surface swing joint of threaded rod have the fixed plate. The utility model has the advantages that: through setting up the gear, the top swing joint of gear has the movable plate, opens the cylinder, and the piston rod promotes the movable plate and removes, and the bottom of movable plate is provided with the teeth of a cogwheel, and the teeth of a cogwheel meshes with the gear mutually, drives the gear and rotates, moves about the movable plate through the piston rod drive, can make the gear carry out the horizontal hunting, makes the shower nozzle horizontal hunting of connecting plate bottom spray, can carry out the washing of multi-angle to the circuit board at washing board top, improves the cleaning efficiency.

Description

Circuit board electricity plate wire circulation water conservation belt cleaning device
Technical Field
The utility model relates to a plating line washs technical field, especially a circuit board plating line circulation water conservation belt cleaning device.
Background
The electroplating line is a general name of electroplating equipment, an electroplating process must be completed according to a sequence, the electroplating production line is also called an electroplating production line, the electroplating production line comprises a full-automatic electroplating production line and a manual and semi-automatic electroplating production line, the electroplating line is suitable for precious metal electroplating, such as nickel plating, silver plating, gold plating and the like, the circuit board can be called a printed circuit board or a printed circuit board, in order to reduce working procedure liquid medicine after the pollution of plating solution attached on a plated part of the circuit board and ensure the product quality, the plated part is cleaned after coming out of an electroplating cylinder, so as to reduce the plating solution amount attached on the plated part, a circuit board electroplating line circulating water-saving cleaning device is needed, but when the existing circuit board electroplating line circulating water-saving cleaning device is cleaned, the positions of a spray head and a cleaning plate are fixed, the fixed position of the circuit board electroplating line is cleaned, the cleaning, reducing the cleaning effect.
The prior circuit board plating line circulating water-saving cleaning device has the following defects:
1. when the existing circuit board plating line circulating water-saving cleaning device is used for cleaning, the positions of the spraying head and the cleaning plate are fixed, and the fixed position of the circuit board plating line is cleaned, so that the cleaning efficiency is reduced;
2. the existing circuit board electroplating line circulating water-saving cleaning device cleans a circuit board for more than one time, and reduces the cleaning effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a circulating water-saving cleaning device for a circuit board plating line.
The purpose of the utility model is realized through the following technical scheme: a circular water-saving cleaning device for a circuit board plating line comprises a base, wherein a water tank is fixedly connected to the top of the base, a baffle is fixedly connected to the top of the water tank, a sliding block is movably connected to the inside of the baffle, a threaded rod is movably connected to the inside of the sliding block, a cleaning plate is movably connected to one side of the threaded rod, a fixing plate is movably connected to the outer surface of the threaded rod, a connecting rod is movably connected to one side of the sliding block, a rocker is movably connected to one side of the connecting rod, a rotating shaft is fixedly connected to one side of the rocker, a motor is fixedly connected to one side of the rotating shaft, a first water outlet pipe is fixedly connected to one side of the water tank, a water pump is fixedly connected to one side of the first water outlet pipe, the water pump is fixedly connected to the top of the base, the top fixedly connected with backup pad of base, one side fixedly connected with locating plate of backup pad, one side fixedly connected with connecting axle of locating plate, the surface swing joint of connecting axle have the gear, gear swing joint in one side of locating plate, the bottom fixedly connected with connecting plate of gear, connecting plate fixed connection in the bottom of second outlet pipe, one side fixedly connected with connecting pipe of second outlet pipe, the top fixedly connected with limiting plate of backup pad, the top swing joint of limiting plate have the movable plate, movable plate swing joint in the top of gear, the top fixedly connected with cylinder of backup pad, one side fixedly connected with piston rod of cylinder, piston rod fixed connection in one side of movable plate.
Optionally, one side of the water tank is fixedly connected with a sewage draining plate, and one side of the sewage draining plate is fixedly connected with a pull ring.
Optionally, the top of the cleaning plate is movably connected with a circuit board, and the circuit board is movably connected to one side of the fixing plate.
Optionally, the bottom of the motor is fixedly connected with a support frame, and the support frame is fixedly connected to one side of the water tank.
Optionally, a sliding groove is formed in one side of the baffle, and a sliding block is movably connected inside the sliding groove.
Optionally, one side of the water tank is provided with a water inlet, a water outlet and a sewage discharge outlet, the water outlet is fixedly connected with a first water outlet pipe, and the second water outlet pipe is provided with an electromagnetic valve.
Optionally, the bottom of the connecting plate is fixedly connected with a spray pipe, the spray pipe is fixedly connected with the second water outlet pipe through a connecting pipe, and the end of the spray pipe is fixedly connected with a spray head.
Optionally, one side of the moving plate, which is close to the gear, is provided with gear teeth, and the gear teeth are engaged with the gear.
Optionally, a filter screen is arranged in the water tank, and the filter screen is designed to be inclined.
The utility model has the advantages of it is following:
1. this circuit board electricity plate wire circulation water conservation belt cleaning device, through setting up the gear, the top swing joint of gear has the movable plate, opens the cylinder, and the piston rod promotes the movable plate and removes at the top of limiting plate, and the bottom of movable plate is provided with the teeth of a cogwheel, and the teeth of a cogwheel meshes with the gear mutually, drives the gear and rotates, moves about the movable plate through the piston rod drive, can make the gear carry out the horizontal hunting, makes the shower nozzle horizontal hunting of connecting plate bottom spray, can carry out the washing of multi-angle to the circuit board that washs the board top.
2. This circuit board plating line circulation water conservation belt cleaning device, through setting up the slider, one side swing joint of slider has the connecting rod, rotates the threaded rod, makes the fixed plate fix the circuit board at cleaning plate top, opens the motor, and pivot and rocker rotate, make the connecting rod drive the slider and slide in the inside spout of baffle, make the threaded rod drive cleaning plate and circuit board remove in the bottom of shower nozzle, can make the shower nozzle wash the circuit board many times, improve the cleaning performance.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the cleaning plate of the present invention;
FIG. 3 is a schematic structural view of the connecting rod of the present invention;
FIG. 4 is a schematic structural view of the water tank of the present invention;
fig. 5 is a schematic structural view of the gear of the present invention;
fig. 6 is a schematic structural diagram of the cylinder of the present invention.
In the figure: 1-base, 2-water tank, 3-baffle, 4-slide block, 5-threaded rod, 6-cleaning plate, 7-fixing plate, 8-connecting rod, 9-rocker, 10-rotating shaft, 11-motor, 12-first water outlet pipe, 13-water pump, 14-second water outlet pipe, 15-supporting plate, 16-positioning plate, 17-connecting shaft, 18-gear, 19-connecting plate, 20-connecting pipe, 21-limiting plate, 22-moving plate, 23-air cylinder and 24-piston rod.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in figures 1-6, a circuit board plating line circulating water-saving cleaning device comprises a base 1, a water tank 2 is fixedly connected to the top of the base 1, a baffle 3 is fixedly connected to the top of the water tank 2, a slide block 4 is movably connected to the inside of the baffle 3, a threaded rod 5 is movably connected to the inside of the slide block 4, a cleaning plate 6 is movably connected to one side of the threaded rod 5, a fixing plate 7 is movably connected to the outer surface of the threaded rod 5, a connecting rod 8 is movably connected to one side of the slide block 4, a rocker 9 is movably connected to one side of the connecting rod 8, a rotating shaft 10 is fixedly connected to one side of the rocker 9, a motor 11 is fixedly connected to one side of the rotating shaft 10, a first water outlet pipe 12 is fixedly connected to one side of the water tank 2, a water pump 13 is fixedly connected to one, the top fixedly connected with backup pad 15 of base 1, one side fixedly connected with locating plate 16 of backup pad 15, one side fixedly connected with connecting axle 17 of locating plate 16, the surface swing joint of connecting axle 17 has gear 18, gear 18 swing joint is in one side of locating plate 16, the bottom fixedly connected with connecting plate 19 of gear 18, connecting plate 19 fixed connection is in the bottom of second outlet pipe 14, one side fixedly connected with connecting pipe 20 of second outlet pipe 14, the top fixedly connected with limiting plate 21 of backup pad 15, the top swing joint of limiting plate 21 has movable plate 22, movable plate 22 swing joint is at the top of gear 18, the top fixedly connected with cylinder 23 of backup pad 15, one side fixedly connected with piston rod 24 of cylinder 23, piston rod 24 fixed connection is in one side of movable plate 22.
As an optional technical solution of the utility model:
one side fixedly connected with blowdown board of water tank 2, one side fixedly connected with pull ring of blowdown board, the pull ring of pulling water tank 2 one side pulls open the blowdown board, is convenient for take out the impurity at filter screen top.
As an optional technical solution of the utility model:
the top swing joint of cleaning plate 6 has the circuit board, and circuit board swing joint is in one side of fixed plate 7, rotates threaded rod 5, makes fixed plate 7 remove to one side of circuit board, fixes the circuit board, avoids the circuit board to take place to remove at abluent in-process.
As an optional technical solution of the utility model:
the bottom fixedly connected with support frame of motor 11, support frame fixed connection have the effect of support in one side of water tank 2 to motor 1.
As an optional technical solution of the utility model:
the spout has been seted up to one side of baffle 3, and the inside swing joint of spout has slider 4, makes slider 4 slide in the inside of baffle 3, makes threaded rod 5 drive cleaning plate 6 and circuit board remove in the bottom of shower nozzle, can make the shower nozzle wash many times the circuit board, improves the cleaning performance.
As an optional technical solution of the utility model:
one side of water tank 2 is provided with water inlet, delivery port and drain, is convenient for clean the inside of water tank 2, accomplishes and trades water, and the first outlet pipe 12 of the fixedly connected with of delivery port department is provided with the solenoid valve on the second outlet pipe 14, the control rivers of being convenient for.
As an optional technical solution of the utility model:
the bottom fixedly connected with spray pipe of connecting plate 19, spray pipe and second outlet pipe 14 pass through connecting pipe 20 fixed connection, and the tip fixedly connected with shower nozzle of spray pipe, a plurality of hole for water spraying have been seted up to the inside of shower nozzle, can wash the circuit board at cleaning plate 6 top.
As an optional technical solution of the utility model:
the gear teeth are arranged on one side, close to the gear 18, of the moving plate 22 and meshed with the gear 18, the gear 18 can swing left and right through the left and right movement of the moving plate 22, the spray head at the bottom of the connecting plate 19 can swing left and right to spray, the circuit board at the top of the cleaning plate 6 can be cleaned in multiple angles, and the cleaning efficiency is improved.
As an optional technical solution of the utility model:
the inside of water tank 2 is provided with the filter screen, is convenient for filter the water that gets into 2 insides of water tank after wasing, realizes the cyclic utilization of water, and the using water wisely, filter screen are the slope design, make the impurity after the filter screen top remove to the blowdown board of 2 one sides of water tank, the clearance of being convenient for.
The working process of the utility model is as follows: water enters the water tank 2 through the water inlet of the water tank 2, a circuit board to be cleaned is placed on the top of the cleaning plate 6, the threaded rod 5 is rotated to enable the fixing plate 7 to move to one side of the circuit board to fix the circuit board, the circuit board is prevented from moving in the cleaning process, meanwhile, the circuit boards with different sizes can be fixed, the practicability is improved, after the fixing is completed, the water pump 13 is opened, the water inside the water tank 2 enters the inside of the second water outlet pipe 14 through the first water outlet pipe 12, the electromagnetic valve on the second water outlet pipe 14 is opened, the water inside the second water outlet pipe 14 enters the inside of the water spray pipe through the connecting pipe 20, the water spray is realized through the spray nozzle at the end part of the water spray pipe, the circuit board on the top of the cleaning plate 6 is cleaned, the air cylinder 23 is opened, the piston rod 24 pushes the, the gear teeth are movably connected to one side of the limiting plate 21, the moving plate 22 is limited, the moving plate 21 is prevented from deviating, the gear teeth are meshed with the gear 18, the gear 18 is driven to rotate, the moving plate 22 is driven to move left and right through the piston rod 24, the gear 18 can swing left and right, the gear 18 is positioned by the connecting shaft 17 in the swinging process, meanwhile, the positioning plate 16 and the connecting shaft 17 have the supporting effect on the gear 18, a sprayer at the bottom of the connecting plate 19 swings left and right to spray, the circuit board at the top of the cleaning plate 6 can be cleaned in multiple angles, the cleaning efficiency is improved, cleaned water enters the water tank 2 after the cleaning is finished, the water is filtered through a filter screen inside the water tank 2, the water recycling is realized, the water is saved, the motor 11 is started, the rotating shaft 10 and the rocker 9 rotate, and the connecting rod 8 drives the sliding block, make threaded rod 5 drive cleaning plate 6 and circuit board carry out reciprocating motion in the bottom of shower nozzle, can make the shower nozzle wash many times to the circuit board, improve the cleaning performance, wash the completion back, close cylinder 23, water pump 13 and motor 11, rotate threaded rod 5, make fixed plate 7 to keeping away from one side removal of cleaning plate 6, be convenient for take out the circuit board at cleaning plate 6 top, the pull ring of 2 one sides of pulling water tank pulls open the blowdown board, the impurity at the filter screen top of being convenient for take out.
To sum up, when the circular water-saving cleaning device for the circuit board electroplating line is used, the gear 18 is arranged, the top of the gear 18 is movably connected with the movable plate 22, the air cylinder 23 is opened, the piston rod 24 pushes the movable plate 22 to move on the top of the limiting plate 21, the gear teeth are arranged at the bottom of the movable plate 22 and are meshed with the gear 18 to drive the gear 18 to rotate, the movable plate 22 is driven by the piston rod 24 to move left and right, the gear 18 can swing left and right, the sprayer at the bottom of the connecting plate 19 can swing left and right to spray, the circuit board at the top of the cleaning plate 6 can be cleaned in multiple angles, and the cleaning efficiency; through setting up slider 4, one side swing joint of slider 4 has connecting rod 8, rotates threaded rod 5, makes fixed plate 7 fix the circuit board at cleaning plate 6 top, opens motor 11, and pivot 10 and rocker 9 rotate, make connecting rod 8 drive slider 4 slide in the inside spout of baffle 3, make threaded rod 5 drive cleaning plate 6 and circuit board remove in the bottom of shower nozzle, can make the shower nozzle carry out a lot of washing to the circuit board, improve the cleaning performance.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a circuit board electricity plate wire circulation water conservation belt cleaning device which characterized in that: comprises a base (1), a water tank (2) is fixedly connected to the top of the base (1), a baffle (3) is fixedly connected to the top of the water tank (2), a slider (4) is movably connected to the inside of the baffle (3), a threaded rod (5) is movably connected to the inside of the slider (4), a cleaning plate (6) is movably connected to one side of the threaded rod (5), a fixing plate (7) is movably connected to the outer surface of the threaded rod (5), a connecting rod (8) is movably connected to one side of the slider (4), a rocker (9) is movably connected to one side of the connecting rod (8), a rotating shaft (10) is fixedly connected to one side of the rocker (9), a motor (11) is fixedly connected to one side of the rotating shaft (10), and a first water outlet pipe (12) is fixedly connected to one side of the water tank (2), one side fixedly connected with water pump (13) of first outlet pipe (12), water pump (13) fixed connection in the top of base (1), the top fixedly connected with second outlet pipe (14) of water pump (13), the top fixedly connected with backup pad (15) of base (1), one side fixedly connected with locating plate (16) of backup pad (15), one side fixedly connected with connecting axle (17) of locating plate (16), the surface swing joint of connecting axle (17) have gear (18), gear (18) swing joint in one side of locating plate (16), the bottom fixedly connected with connecting plate (19) of gear (18), connecting plate (19) fixed connection in the bottom of second outlet pipe (14), one side fixedly connected with connecting pipe (20) of second outlet pipe (14), the top fixedly connected with limiting plate (21) of backup pad (15), the top swing joint of limiting plate (21) have movable plate (22), movable plate (22) swing joint in the top of gear (18), the top fixedly connected with cylinder (23) of backup pad (15), one side fixedly connected with piston rod (24) of cylinder (23), piston rod (24) fixed connection in one side of movable plate (22).
2. The circuit board electroplating line circulating water-saving cleaning device according to claim 1, characterized in that: one side of the water tank (2) is fixedly connected with a sewage draining plate, and one side of the sewage draining plate is fixedly connected with a pull ring.
3. The circuit board electroplating line circulating water-saving cleaning device according to claim 1, characterized in that: the top of the cleaning plate (6) is movably connected with a circuit board, and the circuit board is movably connected to one side of the fixing plate (7).
4. The circuit board electroplating line circulating water-saving cleaning device according to claim 1, characterized in that: the bottom fixedly connected with support frame of motor (11), support frame fixed connection in one side of water tank (2).
5. The circuit board electroplating line circulating water-saving cleaning device according to claim 1, characterized in that: one side of the baffle (3) is provided with a sliding groove, and the inside of the sliding groove is movably connected with a sliding block (4).
6. The circuit board electroplating line circulating water-saving cleaning device according to claim 1, characterized in that: one side of the water tank (2) is provided with a water inlet, a water outlet and a sewage discharge outlet, the water outlet is fixedly connected with a first water outlet pipe (12), and a solenoid valve is arranged on a second water outlet pipe (14).
7. The circuit board electroplating line circulating water-saving cleaning device according to claim 1, characterized in that: the bottom of the connecting plate (19) is fixedly connected with a water spray pipe, the water spray pipe is fixedly connected with the second water outlet pipe (14) through a connecting pipe (20), and the end part of the water spray pipe is fixedly connected with a spray head.
8. The circuit board electroplating line circulating water-saving cleaning device according to claim 1, characterized in that: gear teeth are arranged on one side, close to the gear (18), of the moving plate (22), and the gear teeth are meshed with the gear (18).
9. The circuit board electroplating line circulating water-saving cleaning device according to claim 1, characterized in that: the inside of water tank (2) be provided with the filter screen, the filter screen for the slope design.
CN202020212782.6U 2020-02-26 2020-02-26 Circuit board electricity plate wire circulation water conservation belt cleaning device Active CN212344166U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020212782.6U CN212344166U (en) 2020-02-26 2020-02-26 Circuit board electricity plate wire circulation water conservation belt cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020212782.6U CN212344166U (en) 2020-02-26 2020-02-26 Circuit board electricity plate wire circulation water conservation belt cleaning device

Publications (1)

Publication Number Publication Date
CN212344166U true CN212344166U (en) 2021-01-12

Family

ID=74064904

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020212782.6U Active CN212344166U (en) 2020-02-26 2020-02-26 Circuit board electricity plate wire circulation water conservation belt cleaning device

Country Status (1)

Country Link
CN (1) CN212344166U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112934816A (en) * 2021-01-28 2021-06-11 林小华 Circuit board electricity plate wire circulation water conservation belt cleaning device
CN114828419A (en) * 2022-04-25 2022-07-29 信丰福昌发电子有限公司 Processing equipment and process for multi-azimuth adjustment and movement of plated hole of blind hole of HDI circuit board
CN116619751A (en) * 2023-05-29 2023-08-22 纪兴华 Cleaning device for 3D printing piece

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112934816A (en) * 2021-01-28 2021-06-11 林小华 Circuit board electricity plate wire circulation water conservation belt cleaning device
CN114828419A (en) * 2022-04-25 2022-07-29 信丰福昌发电子有限公司 Processing equipment and process for multi-azimuth adjustment and movement of plated hole of blind hole of HDI circuit board
CN114828419B (en) * 2022-04-25 2023-05-30 信丰福昌发电子有限公司 Multi-azimuth adjusting mobile plating hole processing equipment and technology for blind holes of HDI circuit board
CN116619751A (en) * 2023-05-29 2023-08-22 纪兴华 Cleaning device for 3D printing piece
CN116619751B (en) * 2023-05-29 2023-12-15 莱芜职业技术学院 Cleaning device for 3D printing piece

Similar Documents

Publication Publication Date Title
CN212344166U (en) Circuit board electricity plate wire circulation water conservation belt cleaning device
CN208712343U (en) Cleaning device is used in a kind of assembling of board production
CN216237331U (en) Cleaning device based on plating solution in plating bath
CN110331430A (en) A kind of electroplating device and its technique
CN109590253B (en) Automatic shell cleaning system for laver seedling cultivation
CN214555703U (en) Cleaning device for electroplating processing
CN214763794U (en) Waste water treatment device used after electroplating
CN216149122U (en) Electroplating wastewater treatment device
CN211679044U (en) Quick washing rinsing bath for electroplating
CN213316478U (en) Water washing device for electroplating processing
CN210253315U (en) Circuit board cleaning device
CN212881221U (en) Filter for electroplating convenient to clearance electroplates waste residue
CN211199463U (en) Counter weight type continuous electroplating equipment
CN220422963U (en) Duck wing washing unit is used in processing of three ear ducks
CN216378459U (en) High-precision quick electroplating device
CN219072235U (en) Filter convenient to clearance is electroplated waste residue
CN220936658U (en) Cleaning device for processing fruit and vegetable products
CN220518951U (en) Oil gas field sewage hydrogen sulfide complexation control agent production storage device
CN217857680U (en) Full-automatic barrel-plating electroplating production line
CN220432401U (en) Electroplating sewage treatment device with uniform stirring
CN213645108U (en) Washing device for ABS plastic electroplating line production
CN215823853U (en) Trough cleaning device for livestock raising
CN218681161U (en) Inhabiting frame for cultivation
CN220781713U (en) Crystal hot-stamping drilling plate cleaning device
CN218963420U (en) Circuit board electroplating line belt cleaning device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210907

Address after: 408400 Shuijiang group, Nanchuan Industrial Park, Chongqing

Patentee after: Chongqing kanglaier Environmental Protection Technology Co.,Ltd.

Address before: No.30, row 12, Lou village, Zhaojing Town, Huojia County, Xinxiang City, Henan Province

Patentee before: Liu Ying