CN103058108A - Adsorption type cover press device used for step plastic bucket and cover press method - Google Patents

Adsorption type cover press device used for step plastic bucket and cover press method Download PDF

Info

Publication number
CN103058108A
CN103058108A CN2012105413849A CN201210541384A CN103058108A CN 103058108 A CN103058108 A CN 103058108A CN 2012105413849 A CN2012105413849 A CN 2012105413849A CN 201210541384 A CN201210541384 A CN 201210541384A CN 103058108 A CN103058108 A CN 103058108A
Authority
CN
China
Prior art keywords
bung
plastic drum
step plastic
machine structure
capping machine
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
CN2012105413849A
Other languages
Chinese (zh)
Other versions
CN103058108B (en
Inventor
霍箭东
王忠鹏
孙德春
姜有锐
欧祥印
王鑫
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.)
Changchun Rongcheng Intelligent Equipment Manufacturing Co., Ltd.
Original Assignee
CHANGCHUN BEIFANG INSTRUMENT EQUIPMENT 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 CHANGCHUN BEIFANG INSTRUMENT EQUIPMENT Co Ltd filed Critical CHANGCHUN BEIFANG INSTRUMENT EQUIPMENT Co Ltd
Priority to CN201210541384.9A priority Critical patent/CN103058108B/en
Publication of CN103058108A publication Critical patent/CN103058108A/en
Application granted granted Critical
Publication of CN103058108B publication Critical patent/CN103058108B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Automatic Assembly (AREA)
  • Handcart (AREA)

Abstract

The invention discloses an adsorption type cover press device used for a step plastic bucket and a cover press method. The adsorption type cover press device comprises a frame and a trailer sliding mechanism. The trailer sliding mechanism is arranged on the frame. The trailer sliding mechanism comprises a linear slide rail, a connection plate is arranged on the linear slide rail, and the connection plate can slide on the linear slide rail. An automatic cover press mechanism is arranged on the connection plate, an adsorption mechanism for adsorbing a bucket cover and a location cylinder are arranged on the automatic cover press mechanism, and the location cylinder is arranged above the adsorption mechanism and used for determining the position of the adsorption mechanism. The adsorption type cover press device adopts a mechanical structure where the trailer sliding mechanism and the automatic cover press mechanism are combined to achieve full automatic operation of the step plastic bucket, replaces the working mode of manual opening sealing, improves consistency and closeness for opening sealing of the step plastic bucket, reduces labor intensity of workers, saves labor and reduces manufacture cost of enterprises.

Description

A kind of absorption type pressing device and capping method thereof for the step Plastic Drum
Technical field
The present invention relates to gland equipment and the method thereof of step Plastic Drum, relate in particular to a kind of absorption type pressing device and capping method thereof for the step Plastic Drum.
Background technology
Rear all need capping or sealing to process in industries such as petrochemical complex, medicine, dyestuff, paint, food in that can is complete at present, especially because 200L step Plastic Drum volume is larger, its capping is difficulty relatively, and most enterprises all adopts manually 200L step Plastic Drum is carried out the densification capping in the prior art.This kind mode has following defective: 1, need manual operation in the working space such as poisonous, inflammable, explosive, and very large to human health damage, damage easily enterprise employee health.2, artificial 200L step plastic drum lid can occur sealing cap seal not tight situation, can't guarantee conformability and the certainty of 200L Plastic Drum seal cover cap, bring transport safely, the hidden danger of explosion-proof antitheft aspect.3, employing is manually carried out capping to 200L step Plastic Drum, its complex operation, and efficient is lower, increases enterprise's productive costs.
Therefore, prior art awaits further to improve and develop.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of absorption type pressing device and capping method thereof for the step Plastic Drum, to improve conformability and the leakproofness to the sealing of step Plastic Drum, improve sealing efficient.
Technical scheme of the present invention is as follows:
A kind of absorption type pressing device for the step Plastic Drum, it comprises frame and motorcycle slide mechanism, described motorcycle slide mechanism is arranged on the frame, wherein, described motorcycle slide mechanism comprises line slide rail, be provided with a plate on the described line slide rail, described connecting panel can slide at described line slide rail; Be provided with an automatic capping machine structure on the described connecting panel, be provided with adsorbing mechanism and positioning cylinder for the absorption bung on the described automatic capping machine structure, described positioning cylinder is arranged on described adsorbing mechanism top, is used for determining the position of described adsorbing mechanism; Described connecting panel slides into corresponding step Plastic Drum bung position at described line slide rail, described automatic capping machine structure with the bung gland of described adsorbing mechanism absorption on described corresponding step Plastic Drum bung.
Described absorption type pressing device, wherein, described automatic capping machine structure comprises wedge, a plurality of pull bar, lower bracket and a plurality of radius stay, pull bar is fixed on the described wedge by bearing pin, the lower end of pull bar is fixed on the described lower bracket, one end of radius stay is arranged on the described lower bracket, the open layout of the other end, and the other end of a plurality of radius stays is around forming one for the positioning port of determining described step Plastic Drum bung position.
Described absorption type pressing device wherein, is provided with a lift cylinder on the described frame, described lift cylinder is connected with described automatic capping machine structure, is used for controlling described automatic capping machine structure and rises or descend.
Described absorption type pressing device, wherein, described adsorbing mechanism is arranged between described wedge and the described radius stay, and described positioning cylinder is arranged on the described wedge, and the cylinder rod of described positioning cylinder is connected with described adsorbing mechanism top.
Described absorption type pressing device, wherein, described adsorbing mechanism comprises a sucker, and described sucker is arranged in the described positioning port, after described positioning port was located described corresponding step Plastic Drum bung, described sucker was placed on the bung of absorption on the described corresponding step Plastic Drum bung.
A kind of capping method for the step Plastic Drum, it may further comprise the steps:
Behind described step Plastic Drum location, the absorption type pressing device adsorbs first corresponding bung, relocates described step Plastic Drum bung, with described corresponding bung gland on described step Plastic Drum bung.
Described capping method, wherein, what described capping method was concrete comprises:
Motorcycle slide mechanism sliding connection plate moves to described step Plastic Drum bung top with the automatic capping machine structure, described automatic capping machine structure moves downward described step Plastic Drum bung is positioned, adsorbing mechanism with absorption bung be placed on described step Plastic Drum bung, described automatic capping machine structure with described bung gland on described step Plastic Drum bung.
The invention provides a kind of absorption type pressing device and capping method thereof for the step Plastic Drum, the physical construction that adopts the motorcycle slide mechanism to combine with the automatic capping machine structure, realized the full-automatic operation to the step Plastic Drum, the mode of operation that has replaced artificial sealing, conformability and leakproofness to the sealing of step Plastic Drum have been improved, improved sealing efficient, some working space such as poisonous, inflammable, explosive of workman is spun off, reduced labor strength, reduced potential safety hazard, save labour power, reduced the manufacturing cost of enterprise.
Description of drawings
Fig. 1 is the structural representation of absorption type pressing device among the present invention;
Fig. 2 is the structural representation of motorcycle slide mechanism among the present invention;
Fig. 3 is the structural representation of automatic capping machine structure among the present invention.
The specific embodiment
The invention provides a kind of absorption type pressing device and capping method thereof for the step Plastic Drum, clearer, clear and definite for making purpose of the present invention, technical scheme and effect, below the present invention is described in more detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
A kind of absorption type pressing device for the step Plastic Drum originally is provided, and such as Fig. 1 and shown in Figure 2, it comprises frame 1 and motorcycle slide mechanism 2, and described frame 1 can adopt known technology of the prior art, such as the frame of being made by steel.Described motorcycle slide mechanism 2 is arranged on the frame 1, and described motorcycle slide mechanism 2 comprises line slide rail 3, is provided with a plate 4 on the described line slide rail 3, and described connecting panel 4 can slide at described line slide rail 3; Be provided with an automatic capping machine structure 5 on the described connecting panel 4, be provided with adsorbing mechanism 6 and positioning cylinder 7 for the absorption bung on the described automatic capping machine structure 5, described positioning cylinder 7 is arranged on described adsorbing mechanism 6 tops, is used for determining the position of described adsorbing mechanism 6; Described connecting panel 43 slides into corresponding step Plastic Drum bung position on described line slide rail, described automatic capping machine structure 5 with the bung gland of described adsorbing mechanism 6 absorption on described corresponding step Plastic Drum bung.Adopt the capping of mechanical full-automatic flow process to substitute artificial capping, improved conformability and leakproofness to the sealing of step Plastic Drum, reduced labor strength.
In another preferred embodiment of the present invention, as shown in Figure 3, described automatic capping machine structure 5 comprises wedge 8, a plurality of pull bars 9, lower bracket 10 and a plurality of radius stays 11, pull bar 9 is fixed on the described wedge 8 by bearing pin 12, the lower end of pull bar 9 is fixed on the described lower bracket 10, thereby form a fixed frame, one end of radius stay 11 is arranged on the described lower bracket 10, the open layout of the other end, the other end of a plurality of radius stays 11 is around forming one for the positioning port 13 of determining described step Plastic Drum bung position, with location in advance, described step Plastic Drum bung position, then carry out capping by described adsorbing mechanism 6 bung being placed on described step Plastic Drum bung.
Further, be provided with a lift cylinder 14 on the described frame 1, described lift cylinder 14 is connected with described automatic capping machine structure 5, is used for controlling described automatic capping machine structure 5 and rises or descend.
In another preferred embodiment of the present invention, described adsorbing mechanism 6 is arranged between described wedge 8 and the described radius stay 11, described positioning cylinder 7 is arranged on the described wedge 8, and the cylinder rod of described positioning cylinder 7 is connected with described adsorbing mechanism 6 tops, makes described adsorbing mechanism 6 location more accurate.
Further, described adsorbing mechanism 6 comprises a sucker 15, described sucker 15 is arranged in the described positioning port 13, after described positioning port 13 is located described corresponding step Plastic Drum bung, described sucker 15 is placed on the bung of absorption on the described corresponding step Plastic Drum bung, and is tightr to the sealing of described step Plastic Drum.
The present invention also provides a kind of capping method for the step Plastic Drum, and it may further comprise the steps:
Behind described step Plastic Drum location, the absorption type pressing device adsorbs first corresponding bung, relocates described step Plastic Drum bung, with described corresponding bung gland on described step Plastic Drum bung.
What further, described capping method was concrete comprises:
Motorcycle slide mechanism 2 sliding connection plate 4 move to described step Plastic Drum bung top with automatic capping machine structure 5, described automatic capping machine structure 5 moves downward described step Plastic Drum bung is positioned, adsorbing mechanism 6 with absorption bung be placed on described step Plastic Drum bung, described automatic capping machine structure 5 with described bung gland on described step Plastic Drum bung.Adopt full-automatic sealing to replace artificial sealing, improved conformability and leakproofness to the sealing of step Plastic Drum, reduced labor strength, reduced potential safety hazard, saved labour power.
In order further to describe method of the present invention, below enumerate comparatively detailed embodiment and describe.
Described motorcycle slide mechanism 2 drives described automatic capping machine structure 5 with described connecting panel 4 and moves to the plastic drum lid top;
Then the described adsorbing mechanism 6 of described positioning cylinder 7 decline interlocks positions;
Then described lift cylinder 14 drives described automatic capping machine structure 5 declines and makes the corresponding bung of described adsorbing mechanism 6 absorption, and the described automatic capping machine structure 5 of described lift cylinder 14 drives rose after absorption was finished;
Then described motorcycle slide mechanism 2 drives described automatic capping machine structure 5 with described connecting panel 4 and moves to described step Plastic Drum bung top;
Described positioning cylinder 7 rises described step Plastic Drum bung and positions, and described lift cylinder 14 drives described automatic capping machine structure 5 declines and finishes the gland action;
Last described motorcycle slide mechanism 2 is got back to reference position with the described automatic capping machine structure 5 of described connecting panel 4 drives and is waited for next actuation cycle.
Should be understood that application of the present invention is not limited to above-mentioned giving an example, for those of ordinary skills, can be improved according to the above description or conversion that all these improvement and conversion all should belong to the protection domain of claims of the present invention.

Claims (7)

1. absorption type pressing device that is used for the step Plastic Drum, it comprises frame and motorcycle slide mechanism, described motorcycle slide mechanism is arranged on the frame, it is characterized in that, described motorcycle slide mechanism comprises line slide rail, be provided with a plate on the described line slide rail, described connecting panel can slide at described line slide rail; Be provided with an automatic capping machine structure on the described connecting panel, be provided with adsorbing mechanism and positioning cylinder for the absorption bung on the described automatic capping machine structure, described positioning cylinder is arranged on described adsorbing mechanism top, is used for determining the position of described adsorbing mechanism; Described connecting panel slides into corresponding step Plastic Drum bung position at described line slide rail, described automatic capping machine structure with the bung gland of described adsorbing mechanism absorption on described corresponding step Plastic Drum bung.
2. absorption type pressing device according to claim 1, it is characterized in that, described automatic capping machine structure comprises wedge, a plurality of pull bar, lower bracket and a plurality of radius stay, pull bar is fixed on the described wedge by bearing pin, the lower end of pull bar is fixed on the described lower bracket, one end of radius stay is arranged on the described lower bracket, the open layout of the other end, and the other end of a plurality of radius stays is around forming one for the positioning port of determining described step Plastic Drum bung position.
3. absorption type pressing device according to claim 1 is characterized in that, is provided with a lift cylinder on the described frame, and described lift cylinder is connected with described automatic capping machine structure, is used for controlling described automatic capping machine structure and rises or descend.
4. absorption type pressing device according to claim 2, it is characterized in that, described adsorbing mechanism is arranged between described wedge and the described radius stay, and described positioning cylinder is arranged on the described wedge, and the cylinder rod of described positioning cylinder is connected with described adsorbing mechanism top.
5. absorption type pressing device according to claim 2, it is characterized in that, described adsorbing mechanism comprises a sucker, described sucker is arranged in the described positioning port, after described positioning port was located described corresponding step Plastic Drum bung, described sucker was placed on the bung of absorption on the described corresponding step Plastic Drum bung.
6. capping method that is used for the step Plastic Drum, it may further comprise the steps:
Behind described step Plastic Drum location, the absorption type pressing device adsorbs first corresponding bung, relocates described step Plastic Drum bung, with described corresponding bung gland on described step Plastic Drum bung.
7. capping method according to claim 6 is characterized in that, what described capping method was concrete comprises:
Motorcycle slide mechanism sliding connection plate moves to described step Plastic Drum bung top with the automatic capping machine structure, described automatic capping machine structure moves downward described step Plastic Drum bung is positioned, adsorbing mechanism with absorption bung be placed on described step Plastic Drum bung, described automatic capping machine structure with described bung gland on described step Plastic Drum bung.
CN201210541384.9A 2012-12-02 2012-12-02 Adsorption type cover press device used for step plastic bucket and cover press method Active CN103058108B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210541384.9A CN103058108B (en) 2012-12-02 2012-12-02 Adsorption type cover press device used for step plastic bucket and cover press method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210541384.9A CN103058108B (en) 2012-12-02 2012-12-02 Adsorption type cover press device used for step plastic bucket and cover press method

Publications (2)

Publication Number Publication Date
CN103058108A true CN103058108A (en) 2013-04-24
CN103058108B CN103058108B (en) 2015-01-07

Family

ID=48101053

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210541384.9A Active CN103058108B (en) 2012-12-02 2012-12-02 Adsorption type cover press device used for step plastic bucket and cover press method

Country Status (1)

Country Link
CN (1) CN103058108B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103922253A (en) * 2014-04-04 2014-07-16 无锡大拇指机电科技有限公司 Automatic sealing machine
CN106241686A (en) * 2016-08-31 2016-12-21 山东新华医疗器械股份有限公司 Raw material explosive barrel automatic cap fastening machine
CN109626008A (en) * 2018-12-17 2019-04-16 浙江厚达智能科技股份有限公司 Vibration isolation type explosive barrel tipping mechanism and the explosive barrel method of falling prescription

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2252181Y (en) * 1995-08-04 1997-04-16 乔志亚食品厂股份有限公司 Crimping device for bottle can bowl cover
JP2002240889A (en) * 2001-02-13 2002-08-28 Shibuya Machinery Co Ltd Rotary capper
JP2004059134A (en) * 2002-07-31 2004-02-26 Daiwa Can Co Ltd Capping apparatus
CN2885822Y (en) * 2006-02-13 2007-04-04 中山市新宏业自动化工业有限公司 Top-cover screwing device of film-sealing cap-screwing machine for flexible pipe
EP1905728A1 (en) * 2006-09-29 2008-04-02 Arol S.p.A. Closing head for an automatic capping machine
CN101665228A (en) * 2009-09-10 2010-03-10 杭州中亚机械有限公司 Capping device and capping system used in bottle filling equipment
CN201433082Y (en) * 2009-07-24 2010-03-31 王文刚 Cover pressing device capable of locating and adjusting
JP2010120654A (en) * 2008-11-17 2010-06-03 Ricoh Co Ltd Apparatus and method for fitting cap
CN102009753A (en) * 2010-07-30 2011-04-13 楚天科技股份有限公司 Vacuum-pumping and nitrogen-filling plug-adding apparatus
CN202156907U (en) * 2011-07-15 2012-03-07 贝登(福建)婴幼儿营养品有限公司 Pressing cover device for milk powder can
CN202519005U (en) * 2012-03-09 2012-11-07 山东滨州博莱威生物技术有限公司 Cover-rolling device
CN202968054U (en) * 2012-12-02 2013-06-05 长春北方仪器设备有限公司 Absorption type gland device for wide mouth plastic barrel

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2252181Y (en) * 1995-08-04 1997-04-16 乔志亚食品厂股份有限公司 Crimping device for bottle can bowl cover
JP2002240889A (en) * 2001-02-13 2002-08-28 Shibuya Machinery Co Ltd Rotary capper
JP2004059134A (en) * 2002-07-31 2004-02-26 Daiwa Can Co Ltd Capping apparatus
CN2885822Y (en) * 2006-02-13 2007-04-04 中山市新宏业自动化工业有限公司 Top-cover screwing device of film-sealing cap-screwing machine for flexible pipe
EP1905728A1 (en) * 2006-09-29 2008-04-02 Arol S.p.A. Closing head for an automatic capping machine
JP2010120654A (en) * 2008-11-17 2010-06-03 Ricoh Co Ltd Apparatus and method for fitting cap
CN201433082Y (en) * 2009-07-24 2010-03-31 王文刚 Cover pressing device capable of locating and adjusting
CN101665228A (en) * 2009-09-10 2010-03-10 杭州中亚机械有限公司 Capping device and capping system used in bottle filling equipment
CN102009753A (en) * 2010-07-30 2011-04-13 楚天科技股份有限公司 Vacuum-pumping and nitrogen-filling plug-adding apparatus
CN202156907U (en) * 2011-07-15 2012-03-07 贝登(福建)婴幼儿营养品有限公司 Pressing cover device for milk powder can
CN202519005U (en) * 2012-03-09 2012-11-07 山东滨州博莱威生物技术有限公司 Cover-rolling device
CN202968054U (en) * 2012-12-02 2013-06-05 长春北方仪器设备有限公司 Absorption type gland device for wide mouth plastic barrel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103922253A (en) * 2014-04-04 2014-07-16 无锡大拇指机电科技有限公司 Automatic sealing machine
CN103922253B (en) * 2014-04-04 2016-01-20 无锡大拇指机电科技有限公司 Automatic sealing
CN106241686A (en) * 2016-08-31 2016-12-21 山东新华医疗器械股份有限公司 Raw material explosive barrel automatic cap fastening machine
CN106241686B (en) * 2016-08-31 2019-07-05 山东新华医疗器械股份有限公司 Raw material explosive barrel automatic cap fastening machine
CN109626008A (en) * 2018-12-17 2019-04-16 浙江厚达智能科技股份有限公司 Vibration isolation type explosive barrel tipping mechanism and the explosive barrel method of falling prescription

Also Published As

Publication number Publication date
CN103058108B (en) 2015-01-07

Similar Documents

Publication Publication Date Title
CN204262154U (en) U-shaped auto parts and components blanking die
CN205075382U (en) Compression recovery unit of old and useless paint kettle
CN103058108A (en) Adsorption type cover press device used for step plastic bucket and cover press method
CN202968054U (en) Absorption type gland device for wide mouth plastic barrel
CN204057937U (en) A kind of filling and gland integrated device of paint can
CN205869878U (en) Partial assembled unit of electronic drainage valve equipment
CN103086303A (en) Visual addressing seal-capping system used for steel drum and visual addressing seal-capping method thereof
CN205508675U (en) Dab transfer assembly device of automatic kludge of switch
CN205441440U (en) Modification storage barrel
CN204103319U (en) Box-type substation pit structure
CN205856748U (en) A kind of journal axle automatic upper shaft locking device
CN204081763U (en) Outdoor elevators protective door hinge
CN106985132A (en) A kind of page turning manipulator
CN204514964U (en) A kind of automatic test tool frame
CN202540670U (en) Automatic cover closing device for cover turning injection mold
CN106273380A (en) A kind of roof of the vehicle wrapping tool
CN206306043U (en) A kind of auxiliary mould installed for Automobile air strut
CN206230949U (en) A kind of double end bottoming machine for fiber drum
CN206429264U (en) A kind of new overall step type forepoling hydraulic support
CN203061133U (en) Mounting platform device for stirring tank
CN205400650U (en) Hydraulic pressure well head connecting device
CN204515040U (en) A kind of automatic test tool frame
CN203833585U (en) Lifting and turning-over platform for scraped cars
CN203998075U (en) A kind of material fetching mechanism
CN204433511U (en) A kind of vacuum impregnation tank

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Address after: 130000 Changchun hi tech Industrial Development Zone, Jilin, No. three software Road, No. 177

Applicant after: CHANGCHUN NORTHERN CHEMICAL FILLING EQUIPMENT CO., LTD.

Address before: 130000 Changchun hi tech Industrial Development Zone, Jilin, No. three software Road, No. 177

Applicant before: Changchun Beifang Instrument Equipment Co., Ltd.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: CHANGCHUN BEIFANG INSTRUMENT EQUIPMENT CO., LTD. TO: CHANGCHUN NORTHERN CHEMICAL FILLING EQUIPMENT CO., LTD.

C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 130000 Changchun hi tech Industrial Development Zone, Jilin, No. three software Road, No. 177

Patentee after: Changchun North Chemical Filling Equipment Co., Ltd.

Address before: 130000 Changchun hi tech Industrial Development Zone, Jilin, No. three software Road, No. 177

Patentee before: CHANGCHUN NORTHERN CHEMICAL FILLING EQUIPMENT CO., LTD.

CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Huo Jiandong

Inventor after: Wang Zhongpeng

Inventor after: Sun Dechun

Inventor after: Jiang Yourui

Inventor after: Ou Xiangyin

Inventor before: Huo Jiandong

Inventor before: Wang Zhongpeng

Inventor before: Sun Dechun

Inventor before: Jiang Yourui

Inventor before: Ou Xiangyin

Inventor before: Wang Xin

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 130000 Changchun hi tech Industrial Development Zone, Jilin, No. three software Road, No. 177

Patentee after: Changchun Rongcheng Intelligent Equipment Manufacturing Co., Ltd.

Address before: 130000 Changchun hi tech Industrial Development Zone, Jilin, No. three software Road, No. 177

Patentee before: Changchun North Chemical Filling Equipment Co., Ltd.