CN101867266A - Full-automatic motor stator iron core manufacture equipment - Google Patents
Full-automatic motor stator iron core manufacture equipment Download PDFInfo
- Publication number
- CN101867266A CN101867266A CN 201010235522 CN201010235522A CN101867266A CN 101867266 A CN101867266 A CN 101867266A CN 201010235522 CN201010235522 CN 201010235522 CN 201010235522 A CN201010235522 A CN 201010235522A CN 101867266 A CN101867266 A CN 101867266A
- Authority
- CN
- China
- Prior art keywords
- billot
- iron core
- motor stator
- full
- stator iron
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 38
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 32
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000003466 welding Methods 0.000 claims abstract description 38
- 229910052786 argon Inorganic materials 0.000 claims abstract description 26
- 239000000047 product Substances 0.000 claims abstract description 21
- 239000011265 semifinished product Substances 0.000 claims abstract description 9
- 238000003475 lamination Methods 0.000 claims description 26
- 238000007493 shaping process Methods 0.000 claims description 17
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000004080 punching Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The invention discloses full-automatic motor stator iron core manufacture equipment, which comprises a bar material punching forming device, a stator iron core bending forming integral device, a pneumatic argon welding device and a precise extruding device, wherein a mechanical hand system is arranged among the devices, work instructions among all devices are realized through an instruction system, four semifinished product iron cores can be produced at the same time in one work procedure according to the production requirements, can be automatically transferred to next operation equipment to be processed, and can be automatically processed into the finally obtained finished product iron cores.
Description
Technical field
The invention belongs to mechanical manufacturing field, specifically be meant the manufacturing motor stator iron core manufacture equipment.
Background technology
Traditional electric machine iron core technology is single layer of chips, and multi-disc stack welding forms.This process materials waste is big, and round angle material around the ring-type punching product and middle rounded material are all slatterned as dashing material, and stock utilization is very low and labor strength is bigger, and production capacity is not high.
Summary of the invention
Defective at prior art, the purpose of this utility model is to provide a kind of full-automatic motor stator iron core manufacture equipment, can be according to production requirement, in an operation, produce four semi-finished product iron cores simultaneously, and be sent to automatically in next operating equipment and process, automatically operate to the finished product iron core that comes out at last.
Above-mentioned purpose is achieved through the following technical solutions: full-automatic motor stator iron core manufacture equipment, this equipment comprise billot punch forming device, stator core brake forming integrated device, pneumatic argon welding device and accurate pressurizing unit; Be provided with arm-and-hand system between the said apparatus, the work order between each device realizes by command system; Wherein the billot punch forming device includes billot is carried out the high accuracy particular manufacturing craft that three step jet-beddings are divided into four flute profile billots automatically; Stator core brake forming integrated device, include shaping mould on the device, become jacket, cutting knife and control system, control system includes and drives main frame, coiling number of turns counter and the control switch that main shaft rotates, billot is entered the one-tenth jacket of brake forming by drive, make billot form the helical form lamination, after reaching a fixing turn, cutting knife cuts off the helical form lamination semi-finished product iron core that billot obtains the required number of plies; Pneumatic argon welding device, include cylinder, guide post and the welding gun of argon welding mould, driving argon welding mould, guide post is arranged on the both sides of argon welding mould, welding gun is limited on the guide post, the argon welding mould receives work order, and cylinder operation applies external force, the helical form lamination product in the tight die body of argon welding mold pressing, welding gun is welded into integral body along guide post work with helical form lamination product; Accurate pressurizing unit includes high rigidity extrusion die, and extrusion die drives by oil cylinder up and down.
Described billot is by behind the punch forming device, and the billot side is cut into little square, and its groove tooth is washed into " C " shape.
Described shaping mould is provided with alignment pin, alignment pin is on the approaching side of shaping mould after inserting the groove that matches on the billot, outer setting at shaping mould has into jacket, cover plate, pinch roller and countershaft are formed the auxiliary feeding mechanism of billot, and cover plate, shaping mould and the space that becomes the jacket three to form are the importing and the Texturized passage of billot.
Have four groups of shaped devices that include shaping mould, become jacket, cutting knife, cover plate on the described stator core brake forming integrated device.
Described arm-and-hand system includes mechanical arm and manipulator control system, and manipulator is installed on the required device.
Described pneumatic argon welding device has the lower mold body of a ccontaining helical form lamination product, and the lower mold body surface has and is used for the thimble of setting screw shape lamination, and thimble extend in the groove tooth of helical form lamination, with loose helical form lamination precision positioning.
Described manufacturing equipment also includes conveying device, includes conveyer belt, drives power unit and console switch that driving-belt turns round.
Adopt the manufacturing equipment of said structure, can be according to production requirement, in an operation, produce four semi-finished product iron cores simultaneously, and be sent to automatically in next operating equipment and process, automatically operate to the finished product iron core that comes out at last, and have following beneficial effect: 1, motor stator iron core manufacture equipment, realize automated production by brake forming integrated device, manipulator, can improve the production capacity about 40%, the workman is reduced to 1.5 people from 4 people, effectively reduces enterprise's production cost.
2, use control brake forming integrated device automatically, realize producing according to plan, motor stator iron core manufacture equipment reaches by identical progress production, and the goods occupation of capital is reduced to about 0.3 ten thousand yuan from 40,000 yuan, improved stock turnover rate greatly, reduced business capital and taken.
3, stock utilization improves greatly, compares with traditional punching formula iron core, and stock utilization improves about 70%.
4, motor stator iron core manufacture equipment improves the workshop Labor Safety greatly, alleviates environmental pollution.
Description of drawings
Fig. 1 is the structural representation of billot of the present invention by punch forming device; Fig. 2 is a manufacturing equipment overall structure schematic diagram of the present invention; Fig. 3 is a stator core brake forming integrated device structural representation of the present invention; Fig. 4 is the pneumatic argon welding device structural representation of the present invention; Fig. 5 is another angle structural representation of the pneumatic argon welding device of the present invention; Fig. 6 is an extrusion die structural representation of the present invention; Fig. 7 is a stator core finished product structural representation of the present invention; Fig. 8 is another angle structural representation of stator core finished product of the present invention.
Embodiment
Below in conjunction with accompanying drawing a preferred embodiment of the present invention is described further.
As shown in Figure 1, it is rectangular to be unfolded the smoothing shape that is in line in order to the billot 1 of making stator core, after billot 1 utilizes the high accuracy particular manufacturing craft to carry out three step jet-beddings by the billot punch forming device, automatically be divided into four flute profile billot 1a, 1b, 1c, 1d, wherein the first step is cut into little square with billot 1 side, second step, be washed into " I " font in the billot middle-end, the 3rd step was washed into " C " shape in the groove tooth, form four flute profile billots.
As Fig. 2, shown in Figure 3, with four billot 1a finishing of jet-bedding among Fig. 1,1b, 1c, 1d are connected on the stator core brake forming integrated device 2, have four groups of shaped devices that include shaping mould, become jacket, cutting knife, cover plate on the device 2; The one-tenth jacket 22 that has of shaping mould 21 outer setting wherein, cover plate 24, pinch roller and countershaft are formed the auxiliary feeding mechanism of billot, cover plate 24, shaping mould 21 and to become the space of jacket 22 threes formation be the importing and the Texturized passage of billot 1; Control system 25 includes and drives main frame, coiling number of turns counter and the control switch that main shaft rotates.Lifting billot 1a is example, billot 1a is entered the one-tenth jacket 22 of bending and forming die 21 by drive, shaping mould 21 is provided with alignment pin, alignment pin is on the approaching side of shaping mould 21 after inserting the groove tooth that matches on the billot 1, make billot 1a curl lamination, after reaching the setting number of turns, the helical form lamination semi-finished product iron core that billot 1a obtains the required number of plies is cut off in cutting knife 23 work.Owing to have four composing type devices, stator core brake forming integrated device 2 can once obtain four helical form lamination semi-finished product iron cores.
As Fig. 2, Fig. 4, shown in Figure 5, the helical form lamination semi-finished product iron core that will obtain from stator core brake forming integrated device 2 by manipulator 10 is delivered on the pneumatic argon welding device 3 of next work step automatically.Pneumatic argon welding device 3 has the lower mold body 36 of a ccontaining helical form lamination product, and lower mold body 36 surfaces have and are used for the thin slice 37 of setting screw shape lamination, and thin slice 37 extend in the notch of helical form lamination, with loose helical form lamination precision positioning.Pneumatic argon welding device 3 includes argon welding mould 31, drive the upper cylinder 32 of argon welding mould, take blame for others 33 down, guide post 34 and welding gun 35, guide post 34 is arranged on the both sides of argon welding mould 31, welding gun 35 is limited on the guide post 34, argon welding mould 31 receives work order, under take blame for others 33 work, apply top power upwards, compress the helical form lamination product in the die body, upper cylinder 32 drives guide post 34 and moves downward, so that welding gun 35 work on the guide post 34, helical form lamination product is welded into integral body, and welding is finished, and takes blame for others down 33 to return automatically.
As Fig. 2, shown in Figure 6, manipulator 20 work are delivered on the accurate pressurizing unit 4 of next work step welding the semi-finished product iron core of finishing, include high rigidity extrusion die 41, upper cylinder 42 on the pressurizing unit 4 is suppressed downwards, makes the product extruding, obtains the required shape and size of product; Upper cylinder 42 automated backhauls then move upward with oil cylinder 43 at present, eject product.After product ejects, product is delivered on the conveying device 5, carries out postorder work by manipulator 30.
Shown in Fig. 7,8, be the structural representation of finished product iron core different angles.
As shown in Figure 2, be provided with arm-and-hand system between each device in the manufacturing equipment of the present invention, work order between each device realizes by command system, by an Electric Appliance Cabinet 6 is set, built-in central integrated system comes manufacturing equipment is carried out the setting of parameter by button 61 and touch-screen 62, realizes the production model, day shift output, production schedule setting, in conjunction with automatic counter system, fault control system, reach whole manufacturing equipment and produce according to plan.
The above, it only is better embodiment of the present invention, be not that any pro forma restriction is done in invention, every foundation know-why of the present invention still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations or modification that above embodiment did.
Claims (7)
1. full-automatic motor stator iron core manufacture equipment, this equipment comprises billot punch forming device, stator core brake forming integrated device, pneumatic argon welding device and accurate pressurizing unit; It is characterized in that: be provided with arm-and-hand system between the said apparatus, the work order between each device realizes by command system; Wherein the billot punch forming device includes billot is carried out the high accuracy particular manufacturing craft that three step jet-beddings are divided into four flute profile billots automatically;
Stator core brake forming integrated device, include shaping mould on the device, become jacket, cutting knife and control system, control system includes and drives main frame, coiling number of turns counter and the control switch that main shaft rotates, billot is entered the one-tenth jacket of brake forming by drive, make billot form the helical form lamination, after reaching a fixing turn, cutting knife cuts off the helical form lamination semi-finished product iron core that billot obtains the required number of plies;
Pneumatic argon welding device, include cylinder, guide post and the welding gun of argon welding mould, driving argon welding mould, guide post is arranged on the both sides of argon welding mould, welding gun is limited on the guide post, the argon welding mould receives work order, and cylinder operation applies external force, the helical form lamination product in the tight die body of argon welding mold pressing, welding gun is welded into integral body along guide post work with helical form lamination product; Accurate pressurizing unit includes high rigidity extrusion die, and extrusion die drives by oil cylinder up and down.
2. full-automatic motor stator iron core manufacture equipment as claimed in claim 1 is characterized in that: described billot is by behind the punch forming device, and the billot side is cut into little square, and its groove tooth is washed into " C " shape.
3. full-automatic motor stator iron core manufacture equipment as claimed in claim 1, it is characterized in that: described shaping mould is provided with alignment pin, alignment pin is on the approaching side of shaping mould after inserting the groove that matches on the billot, outer setting at shaping mould has into jacket, cover plate, pinch roller and countershaft are formed the auxiliary feeding mechanism of billot, and cover plate, shaping mould and the space that becomes the jacket three to form are the importing and the Texturized passage of billot.
4. full-automatic motor stator iron core manufacture equipment as claimed in claim 3 is characterized in that: have four groups of shaped devices that include shaping mould, become jacket, cutting knife, cover plate on the described stator core brake forming integrated device.
5. full-automatic motor stator iron core manufacture equipment as claimed in claim 1 is characterized in that: described arm-and-hand system, include mechanical arm and manipulator control system, and manipulator is installed on the required device.
6. full-automatic motor stator iron core manufacture equipment as claimed in claim 1, it is characterized in that: described pneumatic argon welding device has the lower mold body of a ccontaining helical form lamination product, the lower mold body surface has and is used for the thin slice of setting screw shape lamination, thin slice extend in the notch of helical form lamination, with loose helical form lamination precision positioning.
7. full-automatic motor stator iron core manufacture equipment as claimed in claim 1 is characterized in that: described manufacturing equipment also includes conveying device, includes conveyer belt, drives power unit and console switch that driving-belt turns round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102355221A CN101867266B (en) | 2010-07-23 | 2010-07-23 | Full-automatic motor stator iron core manufacture equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102355221A CN101867266B (en) | 2010-07-23 | 2010-07-23 | Full-automatic motor stator iron core manufacture equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101867266A true CN101867266A (en) | 2010-10-20 |
| CN101867266B CN101867266B (en) | 2012-02-01 |
Family
ID=42958861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102355221A Active CN101867266B (en) | 2010-07-23 | 2010-07-23 | Full-automatic motor stator iron core manufacture equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101867266B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012075660A1 (en) * | 2010-12-07 | 2012-06-14 | 苏州和林精密科技有限公司 | Automatic stacking and welding process method and apparatus for micro iron cores |
| CN103647373A (en) * | 2013-12-26 | 2014-03-19 | 重庆市林正机械有限公司 | Automatic winding and cutting machine for motor stator core |
| CN103683719A (en) * | 2013-12-26 | 2014-03-26 | 重庆市林正机械有限公司 | Process for processing stator iron core of winding type motor |
| CN104810992A (en) * | 2015-05-07 | 2015-07-29 | 信质电机股份有限公司 | Automatic stator core production line |
| CN107733185A (en) * | 2017-10-16 | 2018-02-23 | 合肥硬核派科技有限公司 | A kind of automation iron core machine prepared for disc iron |
| CN113600701A (en) * | 2021-10-09 | 2021-11-05 | 徐州顺达钢轮制造有限公司 | Motor stator core lamination sheet lamination processing device for electric vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07201616A (en) * | 1994-01-06 | 1995-08-04 | Fuji Electric Co Ltd | Machine for producing laminated core |
| CN1489262A (en) * | 2003-08-13 | 2004-04-14 | 锦州新万得铁芯有限公司 | Method for manufacturing wound stator core of generator for automobile and winding machine and reshaping machine |
| JP2006081378A (en) * | 2004-09-13 | 2006-03-23 | Mitsui High Tec Inc | Manufacturing method of laminated core and manufacturing apparatus thereof |
| CN101577466A (en) * | 2008-05-06 | 2009-11-11 | 南通通达矽钢冲压有限公司 | Automatic argon arc welding laminating apparatus and use method thereof |
| CN101752964A (en) * | 2008-12-09 | 2010-06-23 | 信质电机有限公司 | Winding motor stator iron core processing equipment |
-
2010
- 2010-07-23 CN CN2010102355221A patent/CN101867266B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07201616A (en) * | 1994-01-06 | 1995-08-04 | Fuji Electric Co Ltd | Machine for producing laminated core |
| CN1489262A (en) * | 2003-08-13 | 2004-04-14 | 锦州新万得铁芯有限公司 | Method for manufacturing wound stator core of generator for automobile and winding machine and reshaping machine |
| JP2006081378A (en) * | 2004-09-13 | 2006-03-23 | Mitsui High Tec Inc | Manufacturing method of laminated core and manufacturing apparatus thereof |
| CN101577466A (en) * | 2008-05-06 | 2009-11-11 | 南通通达矽钢冲压有限公司 | Automatic argon arc welding laminating apparatus and use method thereof |
| CN101752964A (en) * | 2008-12-09 | 2010-06-23 | 信质电机有限公司 | Winding motor stator iron core processing equipment |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012075660A1 (en) * | 2010-12-07 | 2012-06-14 | 苏州和林精密科技有限公司 | Automatic stacking and welding process method and apparatus for micro iron cores |
| CN103647373A (en) * | 2013-12-26 | 2014-03-19 | 重庆市林正机械有限公司 | Automatic winding and cutting machine for motor stator core |
| CN103683719A (en) * | 2013-12-26 | 2014-03-26 | 重庆市林正机械有限公司 | Process for processing stator iron core of winding type motor |
| CN103647373B (en) * | 2013-12-26 | 2015-10-21 | 重庆市林正机械有限公司 | A kind of motor stator core auto reeling cutter |
| CN104810992A (en) * | 2015-05-07 | 2015-07-29 | 信质电机股份有限公司 | Automatic stator core production line |
| CN104810992B (en) * | 2015-05-07 | 2017-07-11 | 信质电机股份有限公司 | Stator core automatic production line |
| CN107733185A (en) * | 2017-10-16 | 2018-02-23 | 合肥硬核派科技有限公司 | A kind of automation iron core machine prepared for disc iron |
| CN113600701A (en) * | 2021-10-09 | 2021-11-05 | 徐州顺达钢轮制造有限公司 | Motor stator core lamination sheet lamination processing device for electric vehicle |
| CN113600701B (en) * | 2021-10-09 | 2021-12-14 | 徐州顺达钢轮制造有限公司 | Motor stator core lamination sheet lamination processing device for electric vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101867266B (en) | 2012-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202004597U (en) | Full-automatic motor stator core manufacturing equipment | |
| CN101867266B (en) | Full-automatic motor stator iron core manufacture equipment | |
| CN102989868A (en) | Method for achieving process of on-line punching cold-roll-forming cutting production line | |
| CN105689547B (en) | Stamping die, streamline, method for the Special-shaped iron core of igniter for automobile | |
| CN101190450A (en) | Internal welded radiator header tube hole punched device and process thereof | |
| CN103659274B (en) | A kind of equipment for manufacturing vehicle window water bar and its method carrying out work pieces process of use | |
| CN203092132U (en) | Thin plate numerical control uncoiling leveling flying shear cutting-to-length production line | |
| CN202921755U (en) | Assembly-line roller press | |
| CN103056668A (en) | Thin plate numerical control production line capable of uncoiling, leveling and cutting to length through flying shears | |
| CN206527231U (en) | A kind of integral type punching bending mechanism of handware diel | |
| CN202639056U (en) | Intelligent guide rail forming machine | |
| CN103639289A (en) | Progressive die of upper rails on inner side and outer side of automobile seat and using method thereof | |
| CN101931288A (en) | Method for manufacturing laminated rotor and stator | |
| CN203804089U (en) | Machining equipment for metal process parts | |
| CN108213287A (en) | A kind of aluminum alloy clothes hanger fully automatic forming machine | |
| CN102161065B (en) | Rotary pressing equipment of four-station composite belt pulley | |
| CN203578559U (en) | Continuous die of inner side and outer side upper rails of automobile seat | |
| CN209021114U (en) | DC motor rotor cable bond bending tool | |
| CN103752721B (en) | Metalwork piece machining process and machining device | |
| CN203185955U (en) | OGS fine-carving machine | |
| CN101875082A (en) | Continuous die mould of part | |
| CN201108937Y (en) | Device for belt wheel spinning | |
| CN201147802Y (en) | Header pipe punching apparatus of inside welding type radiator | |
| CN209895917U (en) | Automatic winding machine | |
| CN207104334U (en) | A kind of busbar automatic moulding streamline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 318000 Jiaojiang City, Zhejiang Province before the letter road, No. 28, Taizhou Patentee after: XINZHI MOTOR Co.,Ltd. Address before: 318000, No. 115, North Main Street, Jiaojiang District, Zhejiang, Taizhou Patentee before: XINZHI MOTOR Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 318000 Jiaojiang City, Zhejiang Province before the letter road, No. 28, Taizhou Patentee after: CHANGYINGXINZHI TECHNOLOGY Co.,Ltd. Address before: 318000 Jiaojiang City, Zhejiang Province before the letter road, No. 28, Taizhou Patentee before: XINZHI MOTOR Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Automatic motor stator core manufacturing equipment Effective date of registration: 20201105 Granted publication date: 20120201 Pledgee: Agricultural Bank of China Limited by Share Ltd. Taizhou Jiaojiang branch Pledgor: CHANGYINGXINZHI TECHNOLOGY Co.,Ltd. Registration number: Y2020330000902 |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 318000 No. 28 Xin Qian Xin Road, Jiaojiang District, Taizhou, Zhejiang Patentee after: Xinzhi Group Co.,Ltd. Address before: 318000 No. 28 Xin Qian Xin Road, Jiaojiang District, Taizhou, Zhejiang Patentee before: CHANGYINGXINZHI TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221216 Granted publication date: 20120201 Pledgee: Agricultural Bank of China Limited by Share Ltd. Taizhou Jiaojiang branch Pledgor: CHANGYINGXINZHI TECHNOLOGY Co.,Ltd. Registration number: Y2020330000902 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Full automatic motor stator core manufacturing equipment Effective date of registration: 20221216 Granted publication date: 20120201 Pledgee: Agricultural Bank of China Limited by Share Ltd. Taizhou Jiaojiang branch Pledgor: Xinzhi Group Co.,Ltd. Registration number: Y2022330003697 |
|
| 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: 20230823 Granted publication date: 20120201 Pledgee: Agricultural Bank of China Limited by Share Ltd. Taizhou Jiaojiang branch Pledgor: Xinzhi Group Co.,Ltd. Registration number: Y2022330003697 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Fully automatic motor stator core manufacturing equipment Effective date of registration: 20230908 Granted publication date: 20120201 Pledgee: Agricultural Bank of China Limited by Share Ltd. Taizhou Jiaojiang branch Pledgor: Xinzhi Group Co.,Ltd. Registration number: Y2023330002000 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |