CN104438146A - Automatic detection and classifying device for producing capacitor - Google Patents

Automatic detection and classifying device for producing capacitor Download PDF

Info

Publication number
CN104438146A
CN104438146A CN201410785834.8A CN201410785834A CN104438146A CN 104438146 A CN104438146 A CN 104438146A CN 201410785834 A CN201410785834 A CN 201410785834A CN 104438146 A CN104438146 A CN 104438146A
Authority
CN
China
Prior art keywords
detection
frame
electric capacity
plate
collection bucket
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
CN201410785834.8A
Other languages
Chinese (zh)
Other versions
CN104438146B (en
Inventor
陈巍龙
陈宏志
张学军
龙立平
胡拥军
刘长辉
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.)
Yiyang Hetian Electronics Co Ltd
Original Assignee
Yiyang Hetian Electronics Co Ltd
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 Yiyang Hetian Electronics Co Ltd filed Critical Yiyang Hetian Electronics Co Ltd
Priority to CN201410785834.8A priority Critical patent/CN104438146B/en
Publication of CN104438146A publication Critical patent/CN104438146A/en
Application granted granted Critical
Publication of CN104438146B publication Critical patent/CN104438146B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

The invention provides an automatic detection and classifying device for producing a capacitor. The automatic detection and classifying device comprises a vibrating disc, a feeding assembly, a machining mechanism, a capacitance detection device and a classifying collection hopper, wherein one end of the feeding assembly is connected with the vibrating disc, the other end of the feeding assembly is connected with the feeding end of the machining mechanism, the discharging end of the machining mechanism is provided with a detection stander, and the detection stander is provided with the capacitance detection device and the classifying collection hopper which are matched with each other. By adopting the scheme, the automatic detection and classifying device is simple in structure, fully automatic in detection, high in detection precision and high in speed.

Description

A kind of automatic detection, sorter producing electric capacity
Technical field
The present invention relates to electric capacity manufacturing machine field, refer in particular to a kind of automatic detection, the sorter of producing electric capacity.
Background technology
Electric capacity is a kind of electronic component that we often use, capacitor is a kind of container that can store electric charge. in electronic product, capacitor is absolutely necessary electronic device, and it serves as the smothing filtering of rectifier, the decoupling of power supply, the bypass of AC signal, the AC coupled etc. of AC-DC Circuit in the electronic device.It is by two panels from must close to sheet metal, middle again every forming with megohmite insulant. different by insulating materials, can be made into various capacitor.Electric capacity has to pass through detection after manufacture, and defective products can not be allowed to flow out, and existing is all adopt manually to carry out detection screening, and its labour intensity is large, occurs undetected sometimes.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of structure of producing electric capacity simple, detect high, the fireballing automatic detection of precision, sorter.
For achieving the above object, technical scheme provided by the present invention is: a kind of automatic detection, sorter producing electric capacity, it includes the charging tray that shakes, feeding material component, organisation of working, capacitance detecting device, categorised collection bucket, wherein, feeding material component one end is connected with the charging tray that shakes, the other end is connected with organisation of working feed end, and organisation of working discharge end is provided with detection frame, detects frame and is provided with the capacitance detecting device and categorised collection bucket that cooperatively interact.
Described feeding material component includes material feeding seat, vibrating arm, fixed guide plate, movable guide plate, wherein, fixed guide plate is fixedly mounted on material feeding seat length direction side, material feeding seat length direction opposite side is provided with movable guide plate by adjusting bolt, between fixed guide plate after installation, movable guide plate, reserved certain distance forms electric capacity delivery chute, is provided with vibrating arm below electric capacity delivery chute.
Described organisation of working includes translation jaw, pin processing mechanism, wherein, translation jaw is four groups, by the lazy-tongs band action horizontal reciprocating movement in organisation of working, the translation jaw being positioned at feed end matches with feeding material component, be provided with electric capacity rotary components below the translation jaw being positioned at discharge end, below the translation jaw between feed end and discharge end, be provided with pin processing mechanism.
Described capacitance detecting device includes and detects frame, endless-chain, positioning component, detection components, wherein, endless-chain is arranged on the guided way of detection frame top, positioning component is many groups, evenly be fixed on outside endless-chain and form interlock, detect frame top and be provided with at least one group of detection components, detect frame lower and be provided with the categorised collection bucket matched with detection components; Positioning component includes left and right clamping plate, elastic component, wherein, clamping plate one end, left and right is fixed on endless-chain, the relative bending in other end end forms jaw, after assembling, between the clamping plate of left and right, reserved certain distance forms electric capacity clip slot, be provided with elastic component in electric capacity clip slot, elastic component one end is fixed on endless-chain, and the other end is to jaw direction horizontal-extending; Detection components includes pin detection probe, termination detection probe, surface sensing probe, and wherein, pin detection probe is arranged in detection frame by detecting seat, and the pin detection probe after installation is just to the pin groove between two jaws; Termination detection probe is arranged in the detection frame inside endless-chain; Surface sensing probe is multiple, be arranged in the detection frame below positioning component respectively and detect on the die pad of frame top, die pad is provided with organizes the material ejection cylinder coordinated with corresponding detection probe more, material ejection cylinder cylinder body is arranged on die pad top, and material ejection cylinder piston rod is passed down through die pad and is connected with liftout buffering adhesive post; Categorised collection bucket is arranged in the detection frame below liftout buffering adhesive post.
Described categorised collection bucket includes base, and base is made up of base plate, side plate, end plate, and wherein, base plate is fixed on and detects in frame, and end plate is packed in the base plate one end be positioned at inside frame, and side plate is fixed on base plate both sides, its one end and end plate connection; Base plate between biside plate is installed with combined type classification bucket, combined type classification bucket is made up of several collection buckets side by side, and the collection bucket being positioned at both sides is clamped by side plate; Collection bucket main body is flat-shaped framework, and the top of one end, principal length direction tilts to extend to form collection slide to frame direction, and collection bucket body end is provided with the bayonet socket matched with collection slide, and collection bucket main body other end sidewall is provided with handle.
The present invention is after employing such scheme, electric capacity is vibrated by the charging tray that shakes and exports, running is driven by endless-chain and positioning component after entering organisation of working processing after being led by feeding material component, by pin detection probe, termination detection probe, surface sensing probe, electric capacity is detected, detect defective products and send a signal to corresponding material ejection cylinder by corresponding probe, when this defective products runs to below corresponding material ejection cylinder, material ejection cylinder protrudes through liftout buffering adhesive post and is ejected in electric capacity clip slot by this defective products and fall in the corresponding collection bucket in below; The structure of this programme is simple, fully-automated synthesis, detection precision is high, speed is fast.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is organisation of working schematic diagram.
Fig. 3, Fig. 4 are capacitance detecting device schematic diagram.
Fig. 5 is feeding material component schematic diagram.
Fig. 6 is categorised collection bucket schematic diagram.
Detailed description of the invention
Below in conjunction with institute's drawings attached, the invention will be further described, preferred embodiment of the present invention is: see accompanying drawing 1 to accompanying drawing 6, a kind of described in the present embodiment produces the automatic detection of electric capacity, sorter includes the charging tray 1 that shakes, feeding material component A, organisation of working D, capacitance detecting device B, categorised collection bucket C, wherein, feeding material component A one end is connected with the charging tray 1 that shakes, the other end is connected with organisation of working D feed end, organisation of working D discharge end is provided with and detects frame B1, detects frame B1 and is provided with the capacitance detecting device B and categorised collection bucket C that cooperatively interact.Described feeding material component A includes material feeding seat A1, vibrating arm A2, fixed guide plate A3, movable guide plate A4, wherein, fixed guide plate A3 is fixedly mounted on material feeding seat A1 length direction side, material feeding seat A1 length direction opposite side is provided with movable guide plate A4 by adjusting bolt, reserved certain distance between fixed guide plate A3, movable guide plate A4 after installation forms electric capacity delivery chute A5, is provided with vibrating arm A2 below electric capacity delivery chute.Described organisation of working D includes translation jaw D1, pin processing mechanism D2, wherein, translation jaw D1 is four groups, by the lazy-tongs band action horizontal reciprocating movement in organisation of working, the translation jaw D1 being positioned at feed end matches with feeding material component A, be provided with electric capacity rotary components D3 below the translation jaw D1 being positioned at discharge end, below the translation jaw D1 between feed end and discharge end, be provided with pin processing mechanism D2.Described capacitance detecting device B includes and detects frame B1, endless-chain B2, positioning component B3, detection components B4, wherein, endless-chain B2 is arranged on the guided way at detection frame B1 top, positioning component B3 is many groups, evenly be fixed on outside endless-chain B2 and form interlock, detect frame B1 top and be provided with at least one group of detection components B4, detect frame B1 bottom and be provided with the categorised collection bucket C matched with detection components B4; Positioning component B3 includes left and right clamping plate B5, elastic component B6, wherein, clamping plate B5 one end, left and right is fixed on endless-chain B2, the relative bending in other end end forms jaw B7, after assembling, between the clamping plate B5 of left and right, reserved certain distance forms electric capacity clip slot, be provided with elastic component B6 in electric capacity clip slot, elastic component B6 one end is fixed on endless-chain B2, and the other end is to jaw B7 direction horizontal-extending; Detection components B4 includes pin detection probe B8, termination detection probe B9, surface sensing probe B10, wherein, pin detection probe B8 is arranged on detection frame B1 by detecting seat, and the pin detection probe B8 after installation is just to the pin groove between two jaw B7; Termination detection probe B9 is arranged on the detection frame B1 inside endless-chain B2; Surface sensing probe B10 is multiple, be arranged on the detection frame B1 below positioning component B3 respectively and detect on the die pad B11 at frame B1 top, die pad B11 is provided with to organize the material ejection cylinder B12 coordinated with corresponding detection probe more, material ejection cylinder B12 cylinder body is arranged on die pad B11 top, and material ejection cylinder B12 piston rod is passed down through die pad B11 and is connected with liftout buffering adhesive post B13; Categorised collection bucket C is arranged on the detection frame B1 below liftout buffering adhesive post B13.Described categorised collection bucket C includes base C1, and base C1 is made up of base plate, side plate, end plate, and wherein, base plate is fixed on and detects in frame, and end plate is packed in the base plate one end be positioned at inside frame, and side plate is fixed on base plate both sides, its one end and end plate connection; Base plate between biside plate is installed with combined type classification bucket, combined type classification bucket is made up of several collection bucket C2 side by side, and the collection bucket C2 being positioned at both sides is clamped by side plate; Collection bucket C2 main body is flat-shaped framework, and the top of one end, principal length direction tilts to extend to form collection slide C3 to frame direction, and collection bucket C2 body end is provided with the bayonet socket matched with collection slide C3, and collection bucket C2 main body other end sidewall is provided with handle C4.This device is after employing such scheme, electric capacity is vibrated by the charging tray that shakes and exports, running is driven by endless-chain and positioning component after entering organisation of working processing after being led by feeding material component, by pin detection probe, termination detection probe, surface sensing probe, electric capacity is detected, detect defective products and send a signal to corresponding material ejection cylinder by corresponding probe, when this defective products runs to below corresponding material ejection cylinder, material ejection cylinder protrudes through liftout buffering adhesive post and is ejected in electric capacity clip slot by this defective products and fall in the corresponding collection bucket in below; The structure of this programme is simple, fully-automated synthesis, detection precision is high, speed is fast.
The embodiment of the above is only the most preferred embodiment of the present invention, not limits practical range of the present invention with this, therefore the change that all shapes according to the present invention, principle are done, all should be encompassed in protection scope of the present invention.

Claims (5)

1. produce automatic detection, the sorter of electric capacity for one kind, it is characterized in that: it includes the charging tray that shakes (1), feeding material component (A), organisation of working (D), capacitance detecting device (B), categorised collection bucket (C), wherein, feeding material component (A) one end is connected with the charging tray that shakes (1), the other end is connected with organisation of working (D) feed end, organisation of working (D) discharge end is provided with and detects frame (B1), detects frame (B1) and is provided with the capacitance detecting device (B) and categorised collection bucket (C) that cooperatively interact.
2. a kind of automatic detection of producing electric capacity according to claim 1, sorter, it is characterized in that: described feeding material component (A) includes material feeding seat (A1), vibrating arm (A2), fixed guide plate (A3), movable guide plate (A4), wherein, fixed guide plate (A3) is fixedly mounted on material feeding seat (A1) length direction side, material feeding seat (A1) length direction opposite side is provided with movable guide plate (A4) by adjusting bolt, fixed guide plate (A3) after installation, between movable guide plate (A4), reserved certain distance forms electric capacity delivery chute (A5), vibrating arm (A2) is provided with below electric capacity delivery chute.
3. a kind of automatic detection of producing electric capacity according to claim 1, sorter, it is characterized in that: described organisation of working (D) includes translation jaw (D1), pin processing mechanism (D2), wherein, translation jaw (D1) is four groups, by the lazy-tongs band action horizontal reciprocating movement in organisation of working, the translation jaw (D1) being positioned at feed end matches with feeding material component (A), translation jaw (D1) below being positioned at discharge end is provided with electric capacity rotary components (D3), translation jaw (D1) below between feed end and discharge end is provided with pin processing mechanism (D2).
4. a kind of automatic detection of producing electric capacity according to claim 1, sorter, it is characterized in that: described capacitance detecting device (B) includes and detects frame (B1), endless-chain (B2), positioning component (B3), detection components (B4), wherein, endless-chain (B2) is arranged on the guided way at detection frame (B1) top, positioning component (B3) is many groups, evenly be fixed on endless-chain (B2) outside and form interlock, detect frame (B1) top and be provided with at least one group of detection components (B4), detect frame (B1) bottom and be provided with the categorised collection bucket (C) matched with detection components (B4), positioning component (B3) includes left and right clamping plate (B5), elastic component (B6), wherein, left and right clamping plate (B5) one end is fixed on endless-chain (B2), the relative bending in other end end forms jaw (B7), after assembling, between left and right clamping plate (B5), reserved certain distance forms electric capacity clip slot, be provided with elastic component (B6) in electric capacity clip slot, elastic component (B6) one end is fixed on endless-chain (B2), and the other end is to jaw (B7) direction horizontal-extending, detection components (B4) includes pin detection probe (B8), termination detection probe (B9), surface sensing probe (B10), wherein, pin detection probe (B8) is arranged in detection frame (B1) by detecting seat, and the pin detection probe (B8) after installation is just to the pin groove between two jaws (B7), termination detection probe (B9) is arranged in the detection frame (B1) of endless-chain (B2) inner side, surface sensing probe (B10) is for multiple, be arranged in the detection frame (B1) below positioning component (B3) respectively and detect on the die pad (B11) at frame (B1) top, die pad (B11) is provided with organizes the material ejection cylinder (B12) coordinated with corresponding detection probe more, material ejection cylinder (B12) cylinder body is arranged on die pad (B11) top, and material ejection cylinder (B12) piston rod is passed down through die pad (B11) and is connected with liftout buffering adhesive post (B13), categorised collection bucket (C) is arranged in the detection frame (B1) of liftout buffering adhesive post (B13) below.
5. a kind of automatic detection, sorter producing electric capacity according to claim 1, it is characterized in that: described categorised collection bucket (C) includes base (C1), base (C1) is made up of base plate, side plate, end plate, wherein, base plate is fixed on and detects in frame, end plate is packed in the base plate one end be positioned at inside frame, and side plate is fixed on base plate both sides, its one end and end plate connection; Base plate between biside plate is installed with combined type classification bucket, combined type classification bucket is made up of several collection buckets (C2) side by side, and the collection bucket (C2) being positioned at both sides is clamped by side plate; Collection bucket (C2) main body is flat-shaped framework, the top of one end, principal length direction tilts to extend to form collection slide (C3) to frame direction, collection bucket (C2) body end is provided with the bayonet socket matched with collection slide (C3), and collection bucket (C2) main body other end sidewall is provided with handle (C4).
CN201410785834.8A 2014-12-18 2014-12-18 Automatic detection and classifying device for producing capacitor Active CN104438146B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410785834.8A CN104438146B (en) 2014-12-18 2014-12-18 Automatic detection and classifying device for producing capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410785834.8A CN104438146B (en) 2014-12-18 2014-12-18 Automatic detection and classifying device for producing capacitor

Publications (2)

Publication Number Publication Date
CN104438146A true CN104438146A (en) 2015-03-25
CN104438146B CN104438146B (en) 2017-02-01

Family

ID=52885341

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410785834.8A Active CN104438146B (en) 2014-12-18 2014-12-18 Automatic detection and classifying device for producing capacitor

Country Status (1)

Country Link
CN (1) CN104438146B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105775788A (en) * 2016-03-14 2016-07-20 益阳市和天电子有限公司 Material storage, intelligent material feeding and pin steering system for capacitor production
CN107063592A (en) * 2016-12-29 2017-08-18 铜陵龙嘉机电有限公司 One kind automation capacitor protector side wall and end face resistance to compression test sieve route selection
CN107063594A (en) * 2016-12-29 2017-08-18 铜陵龙嘉机电有限公司 Capacitor protector side wall and end face resistance to compression detecting system
CN107297338A (en) * 2017-08-07 2017-10-27 益阳益润电子有限公司 Capacitor sorting Intelligent Measurement mechanism
CN107310797A (en) * 2017-08-07 2017-11-03 益阳益润电子有限公司 Capacitor sorting, detection, counting, packaging system
CN107863254A (en) * 2017-12-19 2018-03-30 益阳市和天电子有限公司 Capacitance aging machine heat supply, afterheat utilizing system
CN108554833A (en) * 2018-05-28 2018-09-21 南京信息职业技术学院 Column capacitance full-automatic detector

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930993A (en) * 1974-11-25 1976-01-06 Corning Glass Works Capacitor testing and sorting apparatus
JPH10323625A (en) * 1997-05-26 1998-12-08 Kubota Corp Agricultural product selecting device
CN1304286A (en) * 2000-01-13 2001-07-18 株式会社村田制作所 Conveying device and method for component
CN1322155A (en) * 1999-11-22 2001-11-14 琳得科株式会社 Work inspection device
CN2836940Y (en) * 2005-09-29 2006-11-15 太原风华信息装备股份有限公司 Automatic sorting machine for film capacitor
CN202461014U (en) * 2011-11-07 2012-10-03 东莞市仟泰电子科技有限公司 Oxhorn sorting machine for electrolytic capacitor
CN204486334U (en) * 2014-12-18 2015-07-22 益阳市和天电子有限公司 A kind of automatic detection, sorter producing electric capacity

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930993A (en) * 1974-11-25 1976-01-06 Corning Glass Works Capacitor testing and sorting apparatus
JPH10323625A (en) * 1997-05-26 1998-12-08 Kubota Corp Agricultural product selecting device
CN1322155A (en) * 1999-11-22 2001-11-14 琳得科株式会社 Work inspection device
CN1304286A (en) * 2000-01-13 2001-07-18 株式会社村田制作所 Conveying device and method for component
CN2836940Y (en) * 2005-09-29 2006-11-15 太原风华信息装备股份有限公司 Automatic sorting machine for film capacitor
CN202461014U (en) * 2011-11-07 2012-10-03 东莞市仟泰电子科技有限公司 Oxhorn sorting machine for electrolytic capacitor
CN204486334U (en) * 2014-12-18 2015-07-22 益阳市和天电子有限公司 A kind of automatic detection, sorter producing electric capacity

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105775788A (en) * 2016-03-14 2016-07-20 益阳市和天电子有限公司 Material storage, intelligent material feeding and pin steering system for capacitor production
CN105775788B (en) * 2016-03-14 2017-11-10 益阳市和天电子有限公司 A kind of storing of electric capacity production, intelligent feeding, stitch steering
CN107063592A (en) * 2016-12-29 2017-08-18 铜陵龙嘉机电有限公司 One kind automation capacitor protector side wall and end face resistance to compression test sieve route selection
CN107063594A (en) * 2016-12-29 2017-08-18 铜陵龙嘉机电有限公司 Capacitor protector side wall and end face resistance to compression detecting system
CN107063594B (en) * 2016-12-29 2018-12-07 铜陵龙嘉机电有限公司 Capacitor protector body sidewall and end face resistance to compression detection system
CN107063592B (en) * 2016-12-29 2018-12-07 铜陵龙嘉机电有限公司 A kind of automation capacitor protector body sidewall and end face resistance to compression test sieve route selection
CN107297338A (en) * 2017-08-07 2017-10-27 益阳益润电子有限公司 Capacitor sorting Intelligent Measurement mechanism
CN107310797A (en) * 2017-08-07 2017-11-03 益阳益润电子有限公司 Capacitor sorting, detection, counting, packaging system
CN107863254A (en) * 2017-12-19 2018-03-30 益阳市和天电子有限公司 Capacitance aging machine heat supply, afterheat utilizing system
CN107863254B (en) * 2017-12-19 2024-01-09 益阳市和天电子有限公司 Heat supply and waste heat utilization system of capacitor aging machine
CN108554833A (en) * 2018-05-28 2018-09-21 南京信息职业技术学院 Column capacitance full-automatic detector

Also Published As

Publication number Publication date
CN104438146B (en) 2017-02-01

Similar Documents

Publication Publication Date Title
CN104438146A (en) Automatic detection and classifying device for producing capacitor
CN204486334U (en) A kind of automatic detection, sorter producing electric capacity
CN204953365U (en) Full automated inspection equipment
CN203958735U (en) A kind of accessory automatic packaging production line
WO2017000318A1 (en) Fully-automated precision detection device
CN107597626A (en) Automatic transport detection means with defective work discharge structure
CN204448606U (en) Wire drawing die sorting arrangement inner and outer diameter measurement device
CN105314175A (en) Dispense-packing machine
CN104438946A (en) Lock sleeve cover cap riveting device and riveting method thereof
CN103464387B (en) Automatic sorting and detecting apparatus for straight bar-shaped metal parts
CN109399180A (en) A kind of four station index dial resins detection feed device
CN105564981B (en) Grabbing device
CN104596399A (en) Curvature detection device
CN104959472A (en) Automatic device for socket riveting and detecting
CN204486335U (en) A kind of electric capacity defective products checkout gear
CN209226108U (en) A kind of four station index dial resins detection feed device
CN207615217U (en) A kind of beading sorting equipment
CN204884902U (en) Foot, detection, count, packing apparatus are cut to ageing machine
CN209287773U (en) A kind of improved inductance automatic detection device
CN103245978A (en) Device for detecting reverse hose
CN204123192U (en) A kind of axial workpiece automatic collecting device
CN208853295U (en) Material detection device and stopper ring system of processing
CN202861753U (en) Automatic mounting device of hemodialyzer
CN208574954U (en) Bearing blank inner hole automatic detection device
CN208407736U (en) A kind of sorting unit of load sorting machine

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: An automatic detection and classification device for capacitor production

Effective date of registration: 20210806

Granted publication date: 20170201

Pledgee: Yiyang branch of China Everbright Bank Co.,Ltd.

Pledgor: YIYANG HETIAN ELECTRONIC Co.,Ltd.

Registration number: Y2021980007378

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20220811

Granted publication date: 20170201

Pledgee: Yiyang branch of China Everbright Bank Co.,Ltd.

Pledgor: YIYANG HETIAN ELECTRONIC Co.,Ltd.

Registration number: Y2021980007378

PC01 Cancellation of the registration of the contract for pledge of patent right