CN108580626B - Device for intelligently manufacturing and producing metal sheet capable of completing stamping, curling and absorbing in single station - Google Patents
Device for intelligently manufacturing and producing metal sheet capable of completing stamping, curling and absorbing in single station Download PDFInfo
- Publication number
- CN108580626B CN108580626B CN201810378702.1A CN201810378702A CN108580626B CN 108580626 B CN108580626 B CN 108580626B CN 201810378702 A CN201810378702 A CN 201810378702A CN 108580626 B CN108580626 B CN 108580626B
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- Prior art keywords
- stamping
- fixed
- curling
- plate
- supporting plate
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 32
- 239000002184 metal Substances 0.000 title claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 15
- 238000004804 winding Methods 0.000 claims abstract description 9
- 238000004080 punching Methods 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 9
- 238000009957 hemming Methods 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/12—Edge-curling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/06—Stripping-off devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a device for intelligently manufacturing and producing a metal sheet by completing stamping, curling and absorbing in a single station, which comprises a workbench, wherein two vertically arranged side plates are fixed on two sides of the top of the workbench, a top plate is fixed on the tops of the two side plates, a horizontally arranged electric sliding table is installed at the bottom of the top plate, a rotating mechanism is arranged and fixed at the sliding end of the electric sliding table downwards, a lifting mechanism is installed at the rotating end of the rotating mechanism, a horizontally arranged supporting plate is fixed at the lower end of the lifting mechanism, a stamping template is installed at the bottom of the supporting plate, a hollow cavity is arranged inside the stamping template, a plurality of horizontally arranged conductive windings are installed inside the hollow cavity, a hinge block is installed on the supporting plate, a vertically arranged push plate is hinged to the side surface of the supporting plate, and a telescopic cylinder is fixed at. The invention can complete the processes of stamping, curling and absorbing on a single station, thereby improving the generation efficiency.
Description
Technical Field
The invention relates to the technical field of intelligent manufacturing production, in particular to a device for intelligently manufacturing and producing a metal sheet, which can complete stamping, curling and absorbing in a single station.
Background
Smart manufacturing, derived from the study of artificial intelligence. Intelligence is generally considered to be the sum of knowledge, which is the basis of intelligence, and intelligence, which is the ability to acquire and apply knowledge to solve. The intelligent manufacturing system not only can continuously enrich a knowledge base in practice, but also has a self-learning function, and also has the capability of collecting and understanding environmental information and self information, analyzing, judging and planning self behaviors.
Intelligent Manufacturing (IM) is an integrated man-machine intelligence system consisting of Intelligent machines and human experts, which can perform Intelligent activities such as analysis, inference, judgment, conception and decision-making during the Manufacturing process. By the cooperation of human and intelligent machine, the mental labor of human expert in the manufacturing process is enlarged, extended and partially replaced. The concept of manufacturing automation is updated, and the manufacturing automation is expanded to flexibility, intellectualization and high integration.
The invention provides a curling device for intelligent manufacturing and production of metal sheets, which is characterized in that the conventional curling of metal plectrums needs manual auxiliary operation, is troublesome and labor-consuming, and has low automation degree.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a curling device for intelligent manufacturing production of a metal sheet.
In order to achieve the purpose, the invention adopts the following technical scheme:
the device for the intelligent manufacturing and production of the metal sheet for completing stamping, curling and absorption in a single station comprises a workbench, wherein two vertically arranged side plates are fixed on two sides of the top of the workbench, a top plate is fixed on the tops of the two side plates, a horizontally arranged electric sliding table is installed at the bottom of the top plate, a sliding end of the electric sliding table is downwards provided with and fixed with a rotating mechanism, a lifting mechanism is installed at a rotating end of the rotating mechanism, a horizontally arranged supporting plate is fixed at the lower end of the lifting mechanism, a stamping template is installed at the bottom of the supporting plate, a hollow cavity is arranged in the stamping template, a plurality of horizontally arranged conductive windings are installed in the hollow cavity, a hinge block is installed at one end of the supporting plate, a vertically arranged push plate is hinged to the side surface of the hinge block, a telescopic cylinder is fixed at the lower end of the push plate, and a, an adjusting plate is fixed at the upper end of the push plate, a push rod motor is hinged to one side of the adjusting plate, the other end of the push rod motor is arranged at the top of the supporting plate in a sliding mode, a die holder is arranged on one side of the top of the workbench, and a placing frame is arranged on the other side of the top of the workbench; the conductive winding comprises an iron core and a coil, wherein the iron core is horizontally arranged inside the hollow cavity, the coil is wound on the iron core, and two ends of the coil extend to the outside of the stamping template and are connected with the power supply and the power supply switch in series.
Preferably, the electric sliding table comprises an installation cylinder, a screw rod, a sliding sleeve and a driving motor, wherein the driving motor is installed at one end of the installation cylinder, the screw rod is installed on an output shaft of the driving motor, the other end of the screw rod is movably installed on the inner wall of the installation cylinder, the sliding sleeve is movably sleeved on the screw rod, and the rotating mechanism is installed at the bottom of the sliding sleeve.
Preferably, the rotating mechanism adopts a rotary air cylinder or a speed reduction motor.
Preferably, the side-mounting of workstation has the PLC controller, and the inside singlechip that is AT89C51 of model that is equipped with of PLC controller, singlechip are connected with rotary mechanism, elevating system, electronic slip table, push rod motor and telescopic cylinder respectively.
Preferably, connecting blocks are installed on two sides of the top of the supporting plate, a sliding rod is installed between the two connecting blocks, and the lower end of the push rod motor is movably sleeved on the sliding rod.
Preferably, the top of the die holder is provided with a stamping groove, a plurality of telescopic oil cylinders are mounted on the inner bottom wall of the stamping groove, and the upper end of a piston rod of each telescopic oil cylinder is provided with a stripper plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the processes of stamping, curling and sucking can be finished on a single station, so that the generation efficiency is improved;
2. the punching template is arranged at the bottom of the supporting plate, the hollow cavity is arranged inside the punching template, and the plurality of horizontally arranged conductive windings are arranged inside the hollow cavity, so that a workpiece can be adsorbed after the edge is punched and curled, the transfer and the rotation are convenient, and the automatic operation is realized;
3. a telescopic cylinder is fixed at the lower end of a push plate, a hemming plate is fixed at the piston end of the telescopic cylinder, an adjusting plate is fixed at the upper end of the push plate, a push rod motor is hinged to one side of the adjusting plate, the other end of the push rod motor is arranged at the top of a supporting plate in a sliding mode, the push rod motor can adjust the angle of the telescopic cylinder, and therefore better hemming operation can be achieved;
the novel material feeding and taking device is novel in structure, ingenious in design, reasonable in structure, suitable for popularization and convenient to feed and take materials.
Drawings
FIG. 1 is a schematic structural diagram of an apparatus for intelligently manufacturing and producing a metal sheet by single-station punching, curling and sucking, according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a partially enlarged view of a portion B in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a device for intelligently manufacturing and producing a metal sheet with single station for completing stamping, curling and absorption comprises a workbench 1, wherein two vertically arranged side plates 5 are fixed on two sides of the top of the workbench 1, a top plate 6 is fixed on the tops of the two side plates 5, a horizontally arranged electric sliding table 7 is installed at the bottom of the top plate 6, a rotating mechanism 13 is downwards arranged and fixed at the sliding end of the electric sliding table 7, a lifting mechanism 14 is installed at the rotating end of the rotating mechanism 13, a horizontally arranged supporting plate 11 is fixed at the lower end of the lifting mechanism 14, a stamping template 16 is installed at the bottom of the supporting plate 11, a hollow cavity 17 is arranged inside the stamping template 16, a plurality of horizontally arranged conductive windings 18 are installed inside the hollow cavity 17, a hinge block 23 is installed at one end of the supporting plate 11, a vertically arranged push plate 22 is hinged on the side surface of the hinge block 23, a telescopic cylinder 9 is, the piston end of telescopic cylinder 9 is fixed with hemming plate 10, and the upper end of push pedal 22 is fixed with regulating plate 24, and one side of regulating plate 24 articulates there is push rod motor 21, and push rod motor 21's the other end slides and sets up at the top of backup pad 11, and die holder 4 is installed to top one side of workstation 1, and rack 3 is installed to the top opposite side of workstation 1.
In the invention, a conductive winding 18 comprises an iron core and a coil, wherein the iron core is horizontally arranged in a hollow cavity 17, the coil is wound on the iron core, two ends of the coil extend to the outside of a stamping template 16 and are connected with a power supply and a power supply switch in series, an electric sliding table 7 comprises an installation cylinder, a lead screw 15, a sliding sleeve 12 and a driving motor 8, wherein the driving motor 8 is arranged AT one end of the installation cylinder, an output shaft of the driving motor 8 is provided with the lead screw 15, the other end of the lead screw 15 is movably arranged on the inner wall of the installation cylinder, the lead screw 15 is movably sleeved with the sliding sleeve 12, a rotating mechanism 13 is arranged AT the bottom of the sliding sleeve 12, the rotating mechanism 13 adopts a rotary cylinder or a speed reducing motor, a PLC 2 is arranged on the side surface of a workbench 1, a single chip microcomputer with the model of AT89C51 is arranged, Electric sliding table 7, push rod motor 21 and telescopic cylinder 9 are connected, and connecting block 19 is installed to the top both sides of backup pad 11, installs slide bar 20 between two connecting blocks 19, and the lower extreme activity of push rod motor 21 cup joints on slide bar 20, and the top of die holder 4 is equipped with the punching groove, and a plurality of telescopic cylinder are installed to the inner diapire in punching groove, and the flitch is taken off to telescopic cylinder's piston rod upper end.
When the invention is used, the punching template 16 is arranged at the bottom of the supporting plate 11, the hollow cavity 17 is arranged inside the punching template 16, the plurality of horizontally arranged conductive windings 18 are arranged inside the hollow cavity 17, a workpiece can be adsorbed after punching and hemming, so that the transfer and the rotation are convenient, the automatic operation is realized, the telescopic cylinder 9 is fixed at the lower end of the push plate 22, the hemming plate 10 is fixed at the piston end of the telescopic cylinder 9, the adjusting plate 24 is fixed at the upper end of the push plate 22, the push rod motor 21 is hinged at one side of the adjusting plate 24, the other end of the push rod motor 21 is arranged at the top of the supporting plate 11 in a sliding manner, the angle of the telescopic cylinder 9 can be adjusted by the push rod motor 21, so that the hemming operation can be better, after the middle part of a sheet is punched and sunken, four sides are pressed by the hemming plate, so that the, ingenious design, rational in infrastructure, be fit for promoting, make things convenient for the blowing to get the material.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a device is used in production is made to sheetmetal intelligence that punching press, turn-up, absorption are accomplished to simplex position, includes workstation (1), its characterized in that, the top both sides of workstation (1) are fixed with curb plate (5) of vertical setting, and the top of two curb plates (5) is fixed with roof (6), electronic slip table (7) that the level set up is installed to the bottom of roof (6), the slip end of electronic slip table (7) sets up down and is fixed with rotary mechanism (13), and elevating system (14) are installed to the rotation end of rotary mechanism (13), and the lower extreme of elevating system (14) is fixed with backup pad (11) that the level set up, and punching press template (16) is installed to the bottom of backup pad (11), and the inside of punching press template (16) is equipped with cavity (17), and the internally mounted of cavity (17) has a plurality of electrically conductive windings (18) that the level, a hinging block (23) is installed at one end of the supporting plate (11), a vertically arranged pushing plate (22) is hinged to the side face of the hinging block (23), a telescopic cylinder (9) is fixed to the lower end of the pushing plate (22), a hemming plate (10) is fixed to the piston end of the telescopic cylinder (9), an adjusting plate (24) is fixed to the upper end of the pushing plate (22), a push rod motor (21) is hinged to one side of the adjusting plate (24), the other end of the push rod motor (21) is arranged at the top of the supporting plate (11) in a sliding mode, a die holder (4) is installed on one side of the top of the workbench (1), and a placing frame (3) is installed on the other; the conductive winding (18) comprises an iron core and a coil, wherein the iron core is horizontally arranged inside the hollow cavity (17), the coil is wound on the iron core, and two ends of the coil extend to the outside of the stamping template (16) and are connected with a power supply and a power supply switch in series.
2. The device for the intelligent manufacturing and production of the metal sheets completing stamping, curling and absorption in a single station as claimed in claim 1, wherein the electric sliding table (7) comprises an installation cylinder, a lead screw (15), a sliding sleeve (12) and a driving motor (8), wherein the driving motor (8) is installed at one end of the installation cylinder, the lead screw (15) is installed at an output shaft of the driving motor (8), the other end of the lead screw (15) is movably installed on the inner wall of the installation cylinder, the sliding sleeve (12) is movably sleeved on the lead screw (15), and the rotating mechanism (13) is installed at the bottom of the sliding sleeve (12).
3. The device for the intelligent manufacturing and production of the metal sheets with single-station finished stamping, curling and absorption as claimed in claim 1, wherein the rotating mechanism (13) adopts a rotary cylinder or a speed reducing motor.
4. The device for the intelligent manufacturing and production of the metal sheets completing the stamping, the curling and the absorption in the single station as claimed in claim 1, wherein a PLC (programmable logic controller) is installed on the side surface of the workbench (1), a single chip microcomputer with the model number of AT89C51 is arranged inside the PLC (2), and the single chip microcomputer is respectively connected with the rotating mechanism (13), the lifting mechanism (14), the electric sliding table (7), the push rod motor (21) and the telescopic cylinder (9).
5. The device for the intelligent manufacturing and production of the metal sheet with the single-station completed stamping, curling and absorption functions as claimed in claim 1, wherein the two sides of the top of the supporting plate (11) are provided with connecting blocks (19), a sliding rod (20) is arranged between the two connecting blocks (19), and the lower end of the push rod motor (21) is movably sleeved on the sliding rod (20).
6. The device for the intelligent manufacturing and production of the metal sheets with the single station for completing stamping, curling and sucking as claimed in claim 1, wherein the top of the die holder (4) is provided with a stamping groove, the inner bottom wall of the stamping groove is provided with a plurality of telescopic oil cylinders, and the upper ends of the piston rods of the telescopic oil cylinders are provided with stripper plates.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010326222.8A CN111558643A (en) | 2018-04-25 | 2018-04-25 | Use method of device for completing stamping, curling and sucking of metal sheet in single station |
| CN201810378702.1A CN108580626B (en) | 2018-04-25 | 2018-04-25 | Device for intelligently manufacturing and producing metal sheet capable of completing stamping, curling and absorbing in single station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810378702.1A CN108580626B (en) | 2018-04-25 | 2018-04-25 | Device for intelligently manufacturing and producing metal sheet capable of completing stamping, curling and absorbing in single station |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010326222.8A Division CN111558643A (en) | 2018-04-25 | 2018-04-25 | Use method of device for completing stamping, curling and sucking of metal sheet in single station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108580626A CN108580626A (en) | 2018-09-28 |
| CN108580626B true CN108580626B (en) | 2020-06-09 |
Family
ID=63609236
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010326222.8A Pending CN111558643A (en) | 2018-04-25 | 2018-04-25 | Use method of device for completing stamping, curling and sucking of metal sheet in single station |
| CN201810378702.1A Expired - Fee Related CN108580626B (en) | 2018-04-25 | 2018-04-25 | Device for intelligently manufacturing and producing metal sheet capable of completing stamping, curling and absorbing in single station |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010326222.8A Pending CN111558643A (en) | 2018-04-25 | 2018-04-25 | Use method of device for completing stamping, curling and sucking of metal sheet in single station |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN111558643A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788236A (en) * | 2019-11-12 | 2020-02-14 | 扬中市国鹰电器有限公司 | Continuous processing equipment for U-shaped heating pipe |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593502A (en) * | 2019-10-11 | 2019-12-20 | 佛山市南海区科米尼建材装饰有限公司 | Nested 3D metal mosaic and nesting device thereof |
| CN112466644B (en) * | 2020-11-19 | 2022-02-11 | 无锡普天铁心股份有限公司 | Transformer core production line center pillar silicon steel sheet measuring device |
| CN112676422B (en) * | 2020-12-30 | 2024-03-19 | 湖北永喆热冲压零部件有限公司 | Self-resistance heating stamping device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002361328A (en) * | 2001-06-05 | 2002-12-17 | Nisshin Kogyo Kk | Forming roll and forming machine using forming roll |
| CN201208623Y (en) * | 2008-06-18 | 2009-03-18 | 嵊州市美亚特种轴承厂 | Curling machine |
| CN202479290U (en) * | 2012-02-17 | 2012-10-10 | 滁州市新康达金属制品有限公司 | Rebound eliminating structure with rotary device |
| CN203449135U (en) * | 2013-07-17 | 2014-02-26 | 江苏玉龙钢管股份有限公司 | Plate edge grinding machine for longitudinal welded pipe |
| CN204770271U (en) * | 2015-06-18 | 2015-11-18 | 江苏金铁人自动化科技有限公司 | Mechanism that flattens is carried to panel beating for electronic components |
| CN104874648B (en) * | 2015-06-18 | 2017-05-31 | 江苏金铁人自动化科技有限公司 | A kind of improved sheet metal bending mechanism |
| CN106424343B (en) * | 2016-11-28 | 2018-12-18 | 上海凌云汽车模具有限公司 | Automobile hot forming tool |
| CN206952050U (en) * | 2017-06-09 | 2018-02-02 | 金陵科技学院 | A kind of automobile front door bright wisp flange fixing installation |
-
2018
- 2018-04-25 CN CN202010326222.8A patent/CN111558643A/en active Pending
- 2018-04-25 CN CN201810378702.1A patent/CN108580626B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788236A (en) * | 2019-11-12 | 2020-02-14 | 扬中市国鹰电器有限公司 | Continuous processing equipment for U-shaped heating pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108580626A (en) | 2018-09-28 |
| CN111558643A (en) | 2020-08-21 |
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Effective date of registration: 20200423 Address after: 242000 Xinqiao Industrial Park, Jingde Development Zone, Xuancheng City, Anhui Province (north of Hongyuan stone powder company) Applicant after: ANHUI JINGZHENG ELECTRICAL APPLIANCE Co.,Ltd. Address before: 236000 Room 301, No.168, Zhifu Road, Yingdong District, Fuyang City, Fuyang City, Anhui Province Applicant before: FUYANG SHENGDONG INTELLIGENT MANUFACTURING TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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