CN106041246B - Convergent belt composition backing device and stitch welding machine - Google Patents
Convergent belt composition backing device and stitch welding machine Download PDFInfo
- Publication number
- CN106041246B CN106041246B CN201610640473.7A CN201610640473A CN106041246B CN 106041246 B CN106041246 B CN 106041246B CN 201610640473 A CN201610640473 A CN 201610640473A CN 106041246 B CN106041246 B CN 106041246B
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- Prior art keywords
- convergent belt
- welding
- vacuum
- connecting component
- feed unit
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- 238000003466 welding Methods 0.000 title claims description 64
- 238000001179 sorption measurement Methods 0.000 claims description 10
- 238000005476 soldering Methods 0.000 claims description 8
- 206010037660 Pyrexia Diseases 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000008646 thermal stress Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
A kind of convergent belt composition backing device, including connecting component, support member, vacuum feed unit, heat feed unit, the support member is arranged on the top of connecting component along its length, the vacuum feed unit is arranged on the lower section of the connecting component, vacuum passage is respectively provided in the inside of connecting component and support member, so that vacuum feed unit provides negative-pressure vacuum by vacuum passage for support member, the heat feed unit is arranged on the lower section of connecting component, for being heated to connecting component, and pass through the contact between connecting component and support member, support member is heated, convergent belt composition backing device set pair convergent belt positioning provided in an embodiment of the present invention, different spacing cell piece strings are heated and adapted in one, and it occupies little space, adaptability is more extensive, reliability is high.
Description
Technical field
The present invention relates to solar battery sheet component processing technique field more particularly to a kind of convergent belt composition backing devices
And stitch welding machine.
Background technology
Solar cell module is a kind of power generator for being seated in thermal-arrest under sunlight, converting light energy into electric energy.
The manufacturing process of solar cell module is that need to be welded into cell piece string by multiple for the battery series connection of thermal-arrest, then will be multiple
Cell piece string is again coupled to become complete circuit by convergent belt, is eventually fabricated solar cell module.By multiple cell piece strings
The operation being again coupled to by convergent belt is usually handwork, during handwork, first backing plate is positioned on workbench, is laid with
Cell piece string and convergent belt carry out manual welding, and general backing plate used will get several exchange ready and use, so as to avoid because of backing plate
Overheat scald one's hand or welding when generate scruff residual, and manual welding be connected to position inaccurate, welding uniformity it is poor, scolding tin after welding
There is the defects of bubble or pinprick in inside, it is therefore desirable to which a kind of automatic welding device replaces manual welding.
The content of the invention
It is necessary to propose a kind of automatic welding convergent belt and welding, without the remaining convergent belt composition backing device of scruff and folded
Welding machine.
A kind of convergent belt composition backing device, it is single including connecting component, support member, vacuum feed unit, heat supply
Member, the support member are arranged on the top of connecting component along its length, and the vacuum feed unit is arranged on the connection
The lower section of component is respectively provided with vacuum passage in the inside of connecting component and support member, so that vacuum feed unit passes through vacuum
Passage provides negative-pressure vacuum for support member, and the heat feed unit is arranged on the lower section of connecting component, for connecting portion
Part is heated, and passes through the contact between connecting component and support member, and support member is heated.
A kind of stitch welding machine, the stitch welding machine include stent, the loading plate being arranged on stent, soldering tip, two groups of confluence tape weldings
Connection pad panel assembly, two groups of convergent belts composition backing device are arranged in parallel in the both ends of the loading plate, and the soldering tip is set
The upper end of loading plate, the quantity of the backing plate on the convergent belt composition backing device and the quantity one of the cell piece string for welding
It causes, what the welding deep gouge on the convergent belt composition backing device was arranged on the cell piece string end for welding stays long weldering
The underface of band, the convergent belt composition backing device are above-mentioned convergent belt composition backing device.
Several support members are connected as an entirety by the present invention by connecting component, and are set very below connecting component
Empty feed unit and heat feed unit, the negative pressure of vacuum provided by vacuum feed unit are accurately fixed to be carried out to convergent belt
Position, preheats convergent belt by heat feed unit, eliminates influence of the thermal stress to welding.
Convergent belt composition backing device set pair convergent belt provided in an embodiment of the present invention positions, heats and adapt to different spacing
Cell piece string occupies little space in one, and adaptability is more extensive, and reliability is high.
Description of the drawings
Fig. 1 is the structure diagram of convergent belt composition backing device provided in an embodiment of the present invention.
Fig. 2 is the structure diagram of another angle of convergent belt composition backing device provided in an embodiment of the present invention.
Fig. 3 is the partial enlarged view of Fig. 2.
Fig. 4 is the top view of convergent belt composition backing device provided in an embodiment of the present invention.
Fig. 5 is sectional views of the Fig. 4 along A-A.
Fig. 6 is the partial enlarged view of Fig. 5.
Fig. 7 is the enlarged structure schematic diagram of the backing plate.
Fig. 8 is the partial enlarged view of Fig. 7.
Fig. 9 is loading plate, soldering tip, two groups of convergent belt composition backing devices and the convergent belt that expression is arranged on stitch welding machine
The simplification structure diagram of arrangement, cell piece string arrangement.
Figure 10 is that convergent belt and the partial enlarged view for staying long welding overlap joint of cell piece string end are expressed in Fig. 9.
In figure：Convergent belt composition backing device 100, loading plate 200, soldering tip 300, convergent belt 400, cell piece string 500, electricity
Stay long welding 501, connecting component 10, support member 20, slotted hole 21, limited step slot 22, welding deep gouge in pond Pian Chuan ends
23rd, negative-pressure adsorption slot 24, air hole 241, vacuum feed unit 30, negative pressure of vacuum connector 31, vacuum passage 32, heat supply are single
Member 40, heater 41, positioning plate 42.
Specific embodiment
It in order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the present invention, common for this field
For technical staff, without creative efforts, other attached drawings are can also be obtained according to these attached drawings.
Referring to Fig. 1 to Fig. 3, an embodiment of the present invention provides a kind of convergent belt composition backing device 100, including connecting component
10th, support member 20, vacuum feed unit 30, heat feed unit 40, support member 20 are arranged on connecting portion along its length
The top of part 10, vacuum feed unit 30 are arranged on the lower section of connecting component 10, in connecting component 10 and support member 20
Portion is respectively provided with vacuum passage 32, so that vacuum feed unit 30 provides negative-pressure vacuum by vacuum passage 32 for support member 20,
Heat feed unit 40 is arranged on the lower section of connecting component 10, for being heated to connecting component 10, and passes through connecting component
Support member 20 is heated in contact between 10 and support member 20.
Referring to Fig. 4 to Figure 10, further, connecting component 10 is the supporting plate of strip, and support member 20 is backing plate, several pads
Plate is alongst arranged on supporting plate, and screw hole is opened up on supporting plate, and slotted hole 21 is opened up on the backing plate of screw hole face, with
Backing plate is movably fixed on supporting plate by screw rod.In this way, it can be adjusted according to the position of the spacing between cell piece string 500
The correspondence position of backing plate by adjusting position of the screw rod in slotted hole 21, adjusts corresponding position of the backing plate with cell piece string 500
It puts, to adapt to the welding of the cell piece string 500 of 500 spacing of 2-6mm cell pieces string and convergent belt 400.
Further, limited step slot 22 is alongst opened up on the upper surface of backing plate, on limited step slot 22
Welding deep gouge 23 and negative-pressure adsorption slot 24 are arranged at intervals, the depth that opens up of welding deep gouge 23 opens up depth more than limited step slot 22
Degree is not contacted with being used in the convergent belt 400 of welding and welding with welding the bottom of deep gouge 23, and negative-pressure adsorption slot 24 opens up depth
Degree opens up depth more than limited step slot 22, opens up in the centre position of negative-pressure adsorption slot 24 and is connected with vacuum feed unit 30
Air hole 241.
When by convergent belt 400 and when long welding 501 being stayed to weld of cell piece string end, the convergent belt directly over deep gouge
400 and welding do not contacted with the bottom of deep gouge, in vacant state, tin on such convergent belt and welding is in welding from pad
Plate reacts on the stress on welding or convergent belt 400, and the hot gas on tin on convergent belt and welding is uniformly from external stress
It influencing so that the slow uniform melt of tin on convergent belt and welding, so as to generate scruff, the tin after fusing flows freely,
So air would not enter the inside of tin, and bubble or pinprick will not be left inside tin so that the convergent belt 400 after welding
Closely knit, zero defect is combined between welding, and weld appearance is beautiful.
Convergent belt 400 is through limited step slot 22 and is limited 22 /V of step groove, and negative-pressure adsorption slot 24 opens up depth
Depth is opened up more than limited step slot 22, to form the cavity of a receiving negative-pressure vacuum, so as to increase along air hole 241
Into the contact area of the negative-pressure vacuum in limited step slot 22 and convergent belt 400, convergent belt 400 is made closely to be attached to limiting stand
In rank slot 22, being accurately positioned for convergent belt 400 is furthermore achieved.
Further, vacuum feed unit 30 includes negative pressure of vacuum connector 31, vacuum passage 32, and one end of negative pressure connector is fixed
On the lower surface of supporting plate, the other end of negative pressure of vacuum connector 31 with external vacuum negative pressure system for being connected, vacuum passage 32
Through the inside of supporting plate and backing plate, connected with the air hole 241 on the negative-pressure adsorption slot 24 on backing plate.
Further, heat feed unit 40 includes heater 41, positioning plate 42, along supporting plate on the lower surface of supporting plate
Length direction opens up straight slot, and heater 41 is arranged on through straight slot on the lower surface of supporting plate, and the lid of positioning plate 42 is closed on straight slot, with
Heater 41 is limited in straight slot.Such as positioning plate 42 is fixed on the supporting plate around straight slot, realize positioning plate 42 to hair
The fixation of hot body 41.
Heater 41 connects the fever of external heating system, and heat transfer is to supporting plate, then by the contact between supporting plate and backing plate
Backing plate is transferred heat to, realizes the preheating to backing plate, is avoided because excessive temperature differentials generates between convergent belt 400 and welding and backing plate
Thermal stress, the thermal stress act on cell piece, make cell piece stress cause it is hidden split, influence cell piece assembly quality.
The present invention also proposes a kind of stitch welding machine, and stitch welding machine includes stent, loading plate 200, the soldering tip being arranged on stent
300th, two groups of convergent belt composition backing devices 100, two groups of convergent belt composition backing devices 100 are arranged in parallel in loading plate 200
Both ends, soldering tip 300 set the upper end of loading plate 200, and the quantity of the backing plate on convergent belt composition backing device 100 is welded with being used for
Cell piece string 500 quantity it is consistent, the welding deep gouge 23 on convergent belt composition backing device 100 is arranged on the electricity for welding
The underface for staying long welding 501 of pond Pian Chuan ends, convergent belt composition backing device 100 fill for above-mentioned convergent belt composition backing
Put 100.
During welding operation, cell piece string 500 to be welded is lain on the loading plate 200 of stitch welding machine, by two groups of confluences
Welding pallet device 100 is placed on the loading plate 200 at 500 both ends of cell piece string, and convergent belt 400 is passed through to the /V of backing plate
The welding deep gouge 23 that long welding 501 is overlapped on convergent belt composition backing device 100 is stayed in cell piece string end by step groove 22
On the convergent belt 400 of top, after vacuum feed unit 30,40 steady operation of heat feed unit, bump is welded in convergent belt
400 and welding overlap joint position, start to weld.
Convergent belt composition backing device 100 provided in an embodiment of the present invention, which has been gathered, to be positioned, heat and fits to convergent belt 400
Different spacing cell piece strings 500 are answered in one, and are occupied little space, adaptability is more extensive, and reliability is high.
The convergent belt composition backing device 100 is recyclable to be reused, and is used without replacing, sheet when saving manual welding
The process occupied space of multiple backing plates.
Module or unit in device of the embodiment of the present invention can be combined, divided and deleted according to actual needs.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, one of ordinary skill in the art will appreciate that realize all or part of flow of above-described embodiment, and will according to right of the present invention
Made equivalent variations are sought, still falls within and invents covered scope.
Claims (6)
1. a kind of convergent belt composition backing device, it is characterised in that：Including connecting component, support member, vacuum feed unit, heat
Feed unit is measured, the support member is arranged on the top of connecting component along its length, and the vacuum feed unit is arranged on
The lower section of the connecting component is respectively provided with vacuum passage in the inside of connecting component and support member, so that vacuum feed unit
Negative-pressure vacuum is provided for support member by vacuum passage, the heat feed unit is arranged on the lower section of connecting component, is used for
Connecting component is heated, and passes through the contact between connecting component and support member, support member is heated.
2. convergent belt composition backing device as described in claim 1, it is characterised in that：The connecting component is the support of strip
Plate, the support member are backing plate, and several backing plates are alongst arranged on supporting plate, and spiral shell is opened up on the supporting plate
Hole opens up slotted hole, backing plate is movably fixed on supporting plate by screw rod on the backing plate of the screw hole face.
3. convergent belt composition backing device as claimed in claim 2, it is characterised in that：On the upper surface of the backing plate along
Length direction opens up limited step slot, and welding deep gouge and negative-pressure adsorption slot are arranged at intervals on limited step slot, and the welding is heavy
The depth that opens up of slot opens up depth more than the limited step slot, is not sunk with being used in the convergent belt of welding and welding with welding
The bottom contact of slot, the depth that opens up of the negative-pressure adsorption slot opens up depth more than the limited step slot, in negative-pressure adsorption
The centre position of slot opens up the air hole connected with the vacuum feed unit.
4. convergent belt composition backing device as claimed in claim 3, it is characterised in that：The vacuum feed unit includes vacuum
Negative pressure connector, vacuum passage, one end of the negative pressure connector are fixed on the lower surface of the supporting plate, negative pressure of vacuum connector it is another
One end with external vacuum negative pressure system for being connected, and the vacuum passage is through the inside of the supporting plate and backing plate, with the pad
Air hole connection on negative-pressure adsorption slot on plate.
5. convergent belt composition backing device as claimed in claim 4, it is characterised in that：The heat feed unit includes fever
Body, positioning plate, straight slot is opened up on the lower surface of the supporting plate along the length direction of supporting plate, and the heater leads to through described
Slot is arranged on the lower surface of supporting plate, and the positioning plate lid is closed on the straight slot, and heater is limited in the straight slot.
6. a kind of stitch welding machine, it is characterised in that：The stitch welding machine include stent, the loading plate being arranged on stent, soldering tip, two groups
Convergent belt composition backing device, two groups of convergent belts composition backing device is arranged in parallel in the both ends of the loading plate, described
Soldering tip is arranged on the upper end of loading plate, the quantity of the backing plate on the convergent belt composition backing device and the cell piece for welding
The quantity of string is consistent, and the welding deep gouge on the convergent belt composition backing device is arranged on the cell piece string for welding
The underface for staying long welding of end, the convergent belt composition backing device are the remittance described in one of the claims 1 to 5
Flow welding pallet device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610640473.7A CN106041246B (en) | 2016-08-08 | 2016-08-08 | Convergent belt composition backing device and stitch welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610640473.7A CN106041246B (en) | 2016-08-08 | 2016-08-08 | Convergent belt composition backing device and stitch welding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106041246A CN106041246A (en) | 2016-10-26 |
| CN106041246B true CN106041246B (en) | 2018-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610640473.7A Active CN106041246B (en) | 2016-08-08 | 2016-08-08 | Convergent belt composition backing device and stitch welding machine |
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| CN (1) | CN106041246B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363372B (en) * | 2017-08-29 | 2022-08-30 | 宁夏小牛自动化设备有限公司 | Welding machine and welding method for bus belt of outlet box in half-sheet assembly |
| CN108574021B (en) * | 2018-05-26 | 2023-12-01 | 宁夏小牛自动化设备股份有限公司 | Bus bar welding backing plate device, bus bar welding machine and receiving and adsorbing welding method |
| CN108500522A (en) * | 2018-05-26 | 2018-09-07 | 宁夏小牛自动化设备有限公司 | Welding stage component and pallet device and confluence tape welding machine and undertaking welding method |
| CN108526776B (en) * | 2018-05-26 | 2024-01-02 | 宁夏小牛自动化设备股份有限公司 | Sucker assembly, backing plate device, busbar welding machine and adsorption welding method |
| CN109277716B (en) * | 2018-11-20 | 2024-04-23 | 无锡市正罡自动化设备有限公司 | Integrative device of busbar supply, roll adjustment, welding |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100095673A (en) * | 2009-02-22 | 2010-09-01 | 박영선 | Conveyor type laser cutting apparatus for display film |
| CN202212701U (en) * | 2011-06-27 | 2012-05-09 | 光为绿色新能源股份有限公司 | Heat insulation backing plate for laying |
| CN203791854U (en) * | 2013-12-09 | 2014-08-27 | 海南英利新能源有限公司 | Welding machine and welding strip base plate thereof |
| CN205380380U (en) * | 2015-12-28 | 2016-07-13 | 昆山一拓丰金属制品有限公司 | Series welding machine heating backing plate |
| CN205888318U (en) * | 2016-08-08 | 2017-01-18 | 宁夏小牛自动化设备有限公司 | Converge and take welding base plate device and stitch welding machine |
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| CN106041246A (en) | 2016-10-26 |
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Effective date of registration: 20201028 Address after: 6 baohu West Road, Jinfeng Industrial Park, Yinchuan Economic Development Zone, Ningxia Hui Autonomous Region Patentee after: NINGXIA XN AUTOMATION EQUIPMENT Co.,Ltd. Patentee after: Suzhou calf automation equipment Co.,Ltd. Patentee after: Jiangsu Xiaoniu automation equipment Co.,Ltd. Address before: 750011 the Ningxia Hui Autonomous Region Tongda Jinfeng District of Yinchuan City, South Street, Plover Cove Road No. 6 Patentee before: NINGXIA XN AUTOMATION EQUIPMENT Co.,Ltd. |
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Denomination of invention: Bus bar welding backing plate device and lap welder Effective date of registration: 20210804 Granted publication date: 20180601 Pledgee: China Construction Bank Corporation Yinchuan Xixia sub branch Pledgor: Suzhou calf automation equipment Co.,Ltd.|Jiangsu Xiaoniu automation equipment Co.,Ltd.|NINGXIA XN AUTOMATION EQUIPMENT Co.,Ltd. Registration number: Y2021640000004 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220216 Granted publication date: 20180601 Pledgee: China Construction Bank Corporation Yinchuan Xixia sub branch Pledgor: Suzhou calf automation equipment Co.,Ltd.|Jiangsu Xiaoniu automation equipment Co.,Ltd.|NINGXIA XN AUTOMATION EQUIPMENT Co.,Ltd. Registration number: Y2021640000004 |
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| 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: Bus bar welding backing plate device and lap welder Effective date of registration: 20220302 Granted publication date: 20180601 Pledgee: China Construction Bank Corporation Yinchuan Xixia sub branch Pledgor: Suzhou calf automation equipment Co.,Ltd.|Jiangsu Xiaoniu automation equipment Co.,Ltd.|NINGXIA XN AUTOMATION EQUIPMENT Co.,Ltd. Registration number: Y2022640000001 |
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Date of cancellation: 20220922 Granted publication date: 20180601 Pledgee: China Construction Bank Corporation Yinchuan Xixia sub branch Pledgor: Suzhou calf automation equipment Co.,Ltd.|Jiangsu Xiaoniu automation equipment Co.,Ltd.|NINGXIA XN AUTOMATION EQUIPMENT Co.,Ltd. Registration number: Y2022640000001 |
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Address after: 750011 No.6, baohu West Road, Jinfeng Industrial Park, Jingkai District, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: Ningxia Xiaoniu Automation Equipment Co.,Ltd. Patentee after: Suzhou calf automation equipment Co.,Ltd. Patentee after: Jiangsu Xiaoniu automation equipment Co.,Ltd. Address before: 750011 No.6, baohu West Road, Jinfeng Industrial Park, Jingkai District, Yinchuan City, Ningxia Hui Autonomous Region Patentee before: NINGXIA XN AUTOMATION EQUIPMENT Co.,Ltd. Patentee before: Suzhou calf automation equipment Co.,Ltd. Patentee before: Jiangsu Xiaoniu automation equipment Co.,Ltd. |