CN102642310A - Fully-automatic production line for sealing strips of refrigerator doors - Google Patents
Fully-automatic production line for sealing strips of refrigerator doors Download PDFInfo
- Publication number
- CN102642310A CN102642310A CN2012101418646A CN201210141864A CN102642310A CN 102642310 A CN102642310 A CN 102642310A CN 2012101418646 A CN2012101418646 A CN 2012101418646A CN 201210141864 A CN201210141864 A CN 201210141864A CN 102642310 A CN102642310 A CN 102642310A
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- sealing strip
- mould
- production line
- magnetic
- refrigerator doors
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- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
The invention discloses a fully-automatic production line for sealing strips of refrigerator doors. The production line comprises an extruder, a cutting machine, a magnetic stripe penetrating machine, a welding machine, a manipulator, double grippers and a conveying continuous track, wherein the welding machine is provided with a mould, a pitch variation device is arranged between two pairs of the double grippers, and after the two pairs of the double grippers clamp the front end and the rear end of a sealing strip at the front end of the welding machine respectively, the pitch variation device starts to send the sealing strips into the mould. After optimization, a magnetic stripe penetrating device comprises the magnetic stripe penetrating machine which includes a magnetic stripe penetrating hole, a magnetic stripe displacing table and a sealing strip fixing table, wherein a permeability pressing bar is arranged above the magnetic stripe penetrating hole, a permeability needle is arranged at the sealing strip fixing table, a grasper is arranged on the upper side of the sealing strip fixing table, and a negative pressure suction port is arranged under the entrance of the sealing strip fixing table. The mould can adopt a three-division mould, and a guide mould is arranged in front of the mould on the welding machine which is a four-head welding machine. The fully-automatic production line for the sealing strips of the refrigerator doors has the advantages that joining accuracy of all parts is high, and popularization of the production line is facilitated.
Description
Technical field
The present invention relates to the refrigerator preparing technical field, especially relate to a kind of full-automatic refrigerator doors sealing strip production line.
Background technology
Carry out at present in the refrigerator production operation, many employings are artificial to be penetrated magnetic stripe in the sealing strip, and the welding of sealing strip is carried out in manual work then.Such mode efficient is extremely low, quality is stable inadequately, and has potential safety hazard.For this reason, full-automatic refrigerator doors sealing strip production line has appearred, in this production line; Behind manipulator grasp handling magnetic stripe and the sealing strip; Carry out successively magnetic stripe is penetrated in the sealing strip and to the operation that sealing strip welds, greatly improved production efficiency, reduced the potential safety hazard in producing.But because magnetic stripe and sealing strip are the extremely material of length, dead-soft; And the movement velocity of magnetic stripe and sealing strip is all very fast; Make to exist magnetic stripe in this production line and be difficult for to aim at inlet portion, the sealing strip of sealing strip and be difficult for the accuracy rate defective on the low side that is connected into each parts such as moulds, make this full-automatic refrigerator doors sealing strip production line can't penetration and promotion.
Summary of the invention
The purpose of this invention is to provide a kind of full-automatic refrigerator doors sealing strip production line, it is higher that it has the accuracy rate that each parts are connected, thereby be beneficial to the characteristics that popularize of this production line.
To achieve these goals, the technical scheme that the present invention adopted is: full-automatic refrigerator doors sealing strip production line comprises extruder, cutting machine, wears the magnetic machine, bonding machine, manipulator and transmission crawler belt; And bonding machine includes mould, wherein, and after extruder is extruded sealing strip; Cutting machine cuts sealing strip, and manipulator is carried to sealing strip and wears the magnetic machine afterwards, wears the magnetic machine magnetic stripe is penetrated in the sealing strip; Then; Manipulator is sent into sealing strip in the mould of bonding machine and welded, and is last, and the sealing strip of manipulator after with welding fabrication takes out and be placed into to transmit on the crawler belt and transfer out streamline; Said full-automatic refrigerator doors sealing strip production line includes 2 pairs of two grabbing; This 2 couple is two to be provided with variable pitch device between grabbing, and this 2 couple is two grab the front-end and back-end of the sealing strip that promptly is positioned at the bonding machine front end respectively after, this variable pitch device starts to be sent into sealing strip in the mould.
The said magnetic device of wearing comprises and wears the magnetic machine, wear the magnetic machine and comprise and wear magnetic mouth, magnetic stripe displacement platform and sealing strip fixed station, and the top of wearing the magnetic mouth is provided with the magnetic conduction press strip, and sealing strip fixed station place is provided with the magnetic conduction pin.
The upper lateral part of said sealing strip fixed station is provided with handgrip, and simultaneously, the inlet portion downside of sealing strip fixed station is provided with the negative pressure suction inlet.
Said mould is positioned on the bonding machine; This mould comprises the upper left mould that cooperatively interacts, left counterdie and right mould; And the lower right side of upper left mould is provided with upper left die cavity, and the upper right side of left counterdie is provided with left lower mode cavity, and the left side central portion of right mould is provided with right die cavity; And after upper left mould, left counterdie and right mould closed up, space and sealing strip that upper left die cavity, left lower mode cavity, right die cavity surround matched.
The right part upside of said upper left mould is provided with left tilted surface, and the left upper portion of right mould is provided with right tilted surface, and left tilted surface and right tilted surface match.
The place ahead that is positioned at mould on the said bonding machine is provided with the guiding mould.
Said bonding machine is four angle welders.
After adopting said structure, the present invention compares the advantage that is had with prior art and is: the accuracy rate that each parts are connected is higher, thereby is beneficial to popularizing of this production line.Wearing between magnetic machine and the bonding machine of full-automatic refrigerator doors sealing strip production line of the present invention is provided with variable pitch device; Variable pitch device is provided with two grabbing; Then manipulator grasps after the sealing strip, sealing strip self has the potential energy that gets into mould, has then reduced the difficulty that sealing strip is gone into mould.Simultaneously, the sealing strip front and back ends has promptly been avoided the situation of sealing strip end perk by two respectively, has increased the degree of accuracy that sealing strip is gone into mould.After the optimization, the present invention has further improved the degree of accuracy that each parts are connected operation from following several respects: 1, the front end of the magnetic conduction press strip restriction magnetic stripe leading section that produces bigger upper and lower displacement, magnetic conduction pin restriction magnetic stripe produce end that bigger left and right displacement, handgrip restriction sealing strip produce bigger upper and lower displacement, negative pressure suction inlet restriction sealing strip produce bigger up and down and left and right displacement.These measures have all improved the degree of accuracy that parts are connected preferably.2, the mould of welding usefulness is taked the mode of three fens moulds, and then after the moulds open, the operating space of manipulator is bigger, is beneficial to manipulator sealing strip is delivered in the mould.Simultaneously, guided mode is after manipulator is withdrawn, and clamping sealing strip has still improved the degree of accuracy that sealing strip is gone into mould.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified:
Fig. 1 is the workflow schematic block diagram of embodiments of the invention;
Fig. 2 a is sealing strip of the present invention two perspective view of grabbing when being in case of bending;
Two perspective view of grabbing when Fig. 2 b makes sealing strip of the present invention be in straightened condition;
Fig. 3 a is the perspective view of the duty of magnetic conduction press strip of the present invention;
Fig. 3 b is the operation principle sketch map of magnetic conduction press strip of the present invention;
Fig. 4 a is the plan structure sketch map of the duty of magnetic conduction pin of the present invention;
Fig. 4 b is the working state figure of the magnetic conduction pin of magnetic stripe of the present invention when not getting into sealing strip;
Fig. 4 c is the working state figure of magnetic stripe of the present invention magnetic conduction pin when getting into sealing strip;
Fig. 4 d is the local enlarged diagram of the A portion of Fig. 4 a;
Fig. 5 is the perspective view of the duty of handgrip of the present invention and negative pressure suction inlet;
Fig. 6 is the main TV structure sketch map of mould separated position of the present invention;
Fig. 7 a is the perspective view of the duty of guided mode of the present invention;
Fig. 7 b is the perspective view of the separated position of guided mode of the present invention;
Fig. 8 is the schematic top plan view of four angle welders of the present invention.
Among the figure: 100, magnetic stripe, 200, sealing strip; 10, manipulator; 21, wear the magnetic machine, 211, wear the magnetic mouth, 212, magnetic stripe displacement platform, 213, the sealing strip fixed station, 214, the magnetic conduction press strip, 215, the magnetic conduction pin, 216, handgrip, 217, the negative pressure suction inlet; 30, bonding machine, 31, mould, 311, upper left mould, 3111, upper left die cavity, 3112, left tilted surface, 312, left counterdie, 3121, left lower mode cavity, 313, right mould, 3131, right die cavity, 3132, right tilted surface; 32, guiding mould, 321, left side guiding mould, 322, right guiding mould, 33, the sealing strip geometrical clamp, 34, workbench; 41, two grabbing.
The specific embodiment
The following stated is merely preferred embodiment of the present invention, does not therefore limit protection scope of the present invention.
Embodiment, see shown in Fig. 1, Fig. 2 a, Fig. 2 b: full-automatic refrigerator doors sealing strip production line comprises extruder, cutting machine, wears magnetic machine 21, bonding machine 30, manipulator 10 and transmit crawler belt, and bonding machine 30 includes mould 31.Concrete workflow is: after extruder was extruded sealing strip 200, cutting machine was with sealing strip 200 section of being cut into shapes.Afterwards, manipulator 10 is carried to sealing strip 200 and wears magnetic machine 21, wears magnetic machine 21 magnetic stripe 100 is penetrated in the sealing strip 200.Then, manipulator 10 is sent into sealing strip 200 in the mould 31 of bonding machine 30 and is welded.At last, manipulator 10 takes out the sealing strip behind the welding fabrication 200 and be placed into to transmit on the crawler belt and transfers out streamline.Get in the moulds 31 for the ease of sealing strip 200, full-automatic refrigerator doors sealing strip production line includes 2 pairs and twoly grabs 41, and this 2 couple is two to be connected through variable pitch device between grabbing 41.Simultaneously; This 2 couple is two grab 41 promptly be positioned at the front-end and back-end of sealing strip 200 of bonding machine front end respectively after, this variable pitch device starts, thus sealing strip 200 middle parts protuberance; Had the potential energy that moves forward into mould 31, and twoly grabbed 41 and guaranteed that the end of sealing strip 200 can perk.Like this, twoly grab 41 sealing strip 200 sent in the mould 31 accurately.
See shown in Fig. 3 a, Fig. 3 b: wear magnetic machine 21 and comprise and wear magnetic mouth 211, magnetic stripe displacement platform 212 and sealing strip fixed station 213.Wherein, magnetic stripe 100 penetrates in the sealing strip 200 that is fixed on the sealing strip fixed station 213 via magnetic stripe displacement platform 212.For the end of limiting magnetic stripe 100 produces the displacement on the above-below direction, the top of wearing magnetic mouth 211 is provided with magnetic conduction press strip 214.
See shown in Fig. 4 a, Fig. 4 b, Fig. 4 c, Fig. 4 d: sealing strip fixed station 213 places are provided with magnetic conduction pin 215.Concrete, magnetic conduction pin 215 is positioned at a side of advancing the magnetic stripe mouth of sealing strip 200, stops thereby this magnetic conduction pin 215 gets into one of sealing strip 200 at magnetic stripe 100, and a side of extruding magnetic stripe 100 makes magnetic stripe 100 reduce the free displacement on the left and right directions.Simultaneously, the cross section of magnetic conduction pin 215 is less, and its free end can get in the sealing strip 200 in company with magnetic stripe 100.Magnetic conduction pin 215 can be connected with pneumatic.After magnetic conduction pin 215 is accomplished once guiding task, under pneumatic effect, can in time reset, for guiding is next time got ready.
See shown in Figure 5ly, the upper lateral part of sealing strip fixed station 213 is provided with handgrip 216.These handgrip 216 compressing sealing strips 200 make it closely to be contacted with sealing strip fixed station 213, the displacement that restriction sealing strip 200 produces on the above-below direction.Simultaneously, the inlet portion downside of sealing strip fixed station 213 is provided with negative pressure suction inlet 217.This negative pressure suction inlet 217 is closely attached on the magnetic stripe inlet portion of sealing strip 200 on the sealing strip fixed station 213, and restriction sealing strip 200 produces free displacement.
See shown in Figure 6ly, mould 31 can be taked the mode of three fens moulds.Concrete; Mould 31 is positioned on the bonding machine 30; This mould 31 comprises upper left mould 311, left counterdie 312 and the right mould 313 that cooperatively interacts; And the lower right side of upper left mould 311 is provided with upper left die cavity 3111, and the upper right side of left counterdie 312 is provided with left lower mode cavity 3121, and the left side central portion of right mould 313 is provided with right die cavity 3131.Like this, after upper left mould 311, left counterdie 312 and right mould 313 closed up, space and sealing strip 200 that upper left die cavity 3111, left lower mode cavity 3121, right die cavity 3131 surround matched.That is, upper left mould 311, left counterdie 312 and right mould 313 can separate, thereby have bigger Robot actions space, are beneficial to the mould of going into of sealing strip 200.And after sealing strip 200 went into mould, upper left mould 311, left counterdie 312 and right mould 313 closed up.Accuracy when guaranteeing that upper left mould 311, left counterdie 312 and right mould 313 close up, the right part upside of upper left mould 311 is provided with left tilted surface 3112, and the left upper portion of right mould 313 is provided with right tilted surface 3132, and left tilted surface 3112 matches with right tilted surface 3132.That is, when upper left mould 311, left counterdie 312 and right mould 313 closed up, left tilted surface 3112 closely contacted with right tilted surface 3132, thereby guaranteed the relative fixed of upper left mould 311, left counterdie 312 and right mould 313 positions.
See shown in Fig. 7 a, Fig. 7 b: the place ahead that is positioned at mould 31 on the bonding machine 30 is provided with guiding mould 32.Obviously, guiding mould 32 is divided into two parts, is respectively left side guiding mould 321 and right guiding mould 322.Left side guiding mould 321 can separate with right guiding mould 322, and has inner chamber respectively.When guiding mould 321 closed up with right guiding mould 322 on a left side, their inner chamber formed the space of clamping sealing strip 200.Like this, sealing strip 200 is advanced into earlier in the guiding mould 32 under the clamping of manipulator 10, and after manipulator 10 was withdrawn, sealing strip 200 still received the clamping of guiding mould 32, thereby can get into smoothly in the mould 31.
See shown in Figure 8: weld because sealing strip mostly 200 is 4 head and the tail connections, then bonding machine 30 can be to be four angle welders.So-called four angle welders refer to workbench 34 and are provided with sealing strip geometrical clamp 33 and four bonding machines 30, and the 33 adjacent in twos settings with bonding machine 30 of sealing strip geometrical clamp.Certainly, this bonding machine 30 includes mould 31.Sealing strip 200 is fixed on the sealing bar geometrical clamp 33, and in mould 31, welds.Adopt the advantage of four angle welders to be: 1) for a bonding machine 30, speed of welding has improved 4 times at least.And, need not repeatedly to locate the position of sealing strip 200, speed of welding is further enhanced.2) welding quality is better.Four bonding machines 30 weld simultaneously, and then the end of every sealing strip 200 all receives welding deformation simultaneously, avoided the situation of end distortion, thereby welding quality are better.And only need carry out the location of once sealing bar 200, avoid locating time and again and the situation of sealing strip 200 change in location that cause has improved welding precision.
Claims (7)
1. full-automatic refrigerator doors sealing strip production line; Comprise extruder, cutting machine, wear magnetic machine (21), bonding machine (30), manipulator (10) and transmit crawler belt, and bonding machine (30) includes mould (31), wherein; After extruder is extruded sealing strip (200); Cutting machine cuts sealing strip (200), and manipulator (10) is carried to sealing strip (200) and wears magnetic machine (21) afterwards, wears magnetic machine (21) magnetic stripe (100) is penetrated in the sealing strip (200); Then; Manipulator (10) is sent into sealing strip (200) in the mould (31) of bonding machine (30) and welded, and is last, and manipulator (10) takes out the sealing strip behind the welding fabrication (200) and be placed into to transmit on the crawler belt and transfers out streamline; It is characterized in that: said full-automatic refrigerator doors sealing strip production line includes 2 pairs of two grab (41); Two the grabbing between (41) of this 2 couple is provided with variable pitch device, and this 2 couple is two grabs after (41) promptly be positioned at the front-end and back-end of sealing strip (200) of bonding machine front end respectively, and this variable pitch device starts to be sent into sealing strip (200) in the mould (31).
2. full-automatic refrigerator doors sealing strip production line according to claim 1; It is characterized in that: the said magnetic machine (21) of wearing comprises and wears magnetic mouth (211), magnetic stripe displacement platform (212) and sealing strip fixed station (213); And the top of wearing magnetic mouth (211) is provided with magnetic conduction press strip (214), and sealing strip fixed station (213) locates to be provided with magnetic conduction pin (215).
3. full-automatic refrigerator doors sealing strip production line according to claim 2; It is characterized in that: the upper lateral part of said sealing strip fixed station (213) is provided with handgrip (216); Simultaneously, the inlet portion downside of sealing strip fixed station (213) is provided with negative pressure suction inlet (217).
4. full-automatic refrigerator doors sealing strip production line according to claim 1; It is characterized in that: said mould (31) comprises the upper left mould (311) that cooperatively interacts, left counterdie (312) and right mould (313); And the lower right side of upper left mould (311) is provided with upper left die cavity (3111); The upper right side of left side counterdie (312) is provided with left lower mode cavity (3121); The left side central portion of right mould (313) is provided with right die cavity (3131), and after upper left mould (311), left counterdie (312) and right mould (313) closed up, space and sealing strip (200) that upper left die cavity (3111), left lower mode cavity (3121), right die cavity (3131) surround matched.
5. full-automatic refrigerator doors sealing strip production line according to claim 4; It is characterized in that: the right part upside of said upper left mould (311) is provided with left tilted surface (3112); The left upper portion of right mould (313) is provided with right tilted surface (3132), and left tilted surface (3112) and right tilted surface (3132) match.
6. full-automatic refrigerator doors sealing strip production line according to claim 1 is characterized in that: the place ahead of said mould (31) is provided with guiding mould (32).
7. according to each described full-automatic refrigerator doors sealing strip production line in the claim 1 to 6, it is characterized in that: said bonding machine (30) is four angle welders.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210141864.6A CN102642310B (en) | 2012-05-09 | 2012-05-09 | Fully-automatic production line for sealing strips of refrigerator doors |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210141864.6A CN102642310B (en) | 2012-05-09 | 2012-05-09 | Fully-automatic production line for sealing strips of refrigerator doors |
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| CN102642310A true CN102642310A (en) | 2012-08-22 |
| CN102642310B CN102642310B (en) | 2014-05-07 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643919A (en) * | 2016-04-06 | 2016-06-08 | 安徽万朗磁塑集团有限公司 | Novel soft magnet shooting machine |
| CN105717862A (en) * | 2016-04-06 | 2016-06-29 | 安徽万朗磁塑集团有限公司 | Automatic and intelligent magnetic strip threading control system for door seal |
| CN106182738A (en) * | 2016-08-27 | 2016-12-07 | 安徽万朗磁塑股份有限公司 | A kind of door seal rubber belt cover die captures alignment system to mould |
| CN106238943A (en) * | 2016-08-27 | 2016-12-21 | 安徽万朗磁塑股份有限公司 | A kind of full-automatic door back cover welded corner joint control system |
| CN107953566A (en) * | 2017-11-24 | 2018-04-24 | 任丘市通达机械制造有限公司 | A kind of warm side Intercept production line |
| CN109177195A (en) * | 2018-09-06 | 2019-01-11 | 安徽万朗磁塑股份有限公司 | One kind wearing magnetic device to type is worn automatically |
| CN109177268A (en) * | 2018-09-06 | 2019-01-11 | 安徽万朗磁塑股份有限公司 | A kind of intelligent refrigerator door seal production method |
| CN109213011A (en) * | 2018-09-06 | 2019-01-15 | 安徽万朗磁塑股份有限公司 | A kind of intelligent refrigerator door seal production line control system |
| CN111515585A (en) * | 2020-04-29 | 2020-08-11 | 安徽万朗磁塑股份有限公司 | Full-automatic welding machine for sealing strips of refrigerator doors |
| CN112605757A (en) * | 2020-12-21 | 2021-04-06 | 成都金杉玻璃工艺有限公司 | Refrigerator glass sheet layer frame card strip draw-in groove clearance processingequipment |
| WO2024103295A1 (en) * | 2022-11-16 | 2024-05-23 | 安徽万朗磁塑股份有限公司 | Conveying device and method for rubber sleeves of sealing strip |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643919A (en) * | 2016-04-06 | 2016-06-08 | 安徽万朗磁塑集团有限公司 | Novel soft magnet shooting machine |
| CN105717862A (en) * | 2016-04-06 | 2016-06-29 | 安徽万朗磁塑集团有限公司 | Automatic and intelligent magnetic strip threading control system for door seal |
| CN106182738A (en) * | 2016-08-27 | 2016-12-07 | 安徽万朗磁塑股份有限公司 | A kind of door seal rubber belt cover die captures alignment system to mould |
| CN106238943A (en) * | 2016-08-27 | 2016-12-21 | 安徽万朗磁塑股份有限公司 | A kind of full-automatic door back cover welded corner joint control system |
| CN106182738B (en) * | 2016-08-27 | 2018-02-23 | 安徽万朗磁塑股份有限公司 | A kind of door seal rubber belt cover die captures alignment system to mould |
| CN106238943B (en) * | 2016-08-27 | 2018-05-18 | 安徽万朗磁塑股份有限公司 | A kind of full-automatic door back cover fillet welding connected control system |
| CN107953566A (en) * | 2017-11-24 | 2018-04-24 | 任丘市通达机械制造有限公司 | A kind of warm side Intercept production line |
| CN107953566B (en) * | 2017-11-24 | 2020-05-08 | 河北阿克法节能科技有限公司 | Warm limit space bar production line |
| CN109177268A (en) * | 2018-09-06 | 2019-01-11 | 安徽万朗磁塑股份有限公司 | A kind of intelligent refrigerator door seal production method |
| CN109213011A (en) * | 2018-09-06 | 2019-01-15 | 安徽万朗磁塑股份有限公司 | A kind of intelligent refrigerator door seal production line control system |
| CN109177195A (en) * | 2018-09-06 | 2019-01-11 | 安徽万朗磁塑股份有限公司 | One kind wearing magnetic device to type is worn automatically |
| CN109177268B (en) * | 2018-09-06 | 2020-07-28 | 安徽万朗磁塑股份有限公司 | Intelligent refrigerator door seal production method |
| CN109177195B (en) * | 2018-09-06 | 2020-08-28 | 安徽万朗磁塑股份有限公司 | To wearing type automatic magnetic device of wearing |
| CN109213011B (en) * | 2018-09-06 | 2020-12-04 | 安徽万朗磁塑股份有限公司 | Intelligent refrigerator door seal production line control system |
| CN111515585A (en) * | 2020-04-29 | 2020-08-11 | 安徽万朗磁塑股份有限公司 | Full-automatic welding machine for sealing strips of refrigerator doors |
| CN112605757A (en) * | 2020-12-21 | 2021-04-06 | 成都金杉玻璃工艺有限公司 | Refrigerator glass sheet layer frame card strip draw-in groove clearance processingequipment |
| WO2024103295A1 (en) * | 2022-11-16 | 2024-05-23 | 安徽万朗磁塑股份有限公司 | Conveying device and method for rubber sleeves of sealing strip |
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|---|---|
| CN102642310B (en) | 2014-05-07 |
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Address after: 230601, Anhui, Hefei economic and Technological Development Zone, Tang Lu North (private science and Technology Park) Patentee after: Anhui Langevin magneto Limited by Share Ltd Address before: 230601, Anhui, Hefei economic and Technological Development Zone, Tang Lu North (private science and Technology Park) Patentee before: Anhui Higasket Plastics Group Co., Ltd. |