CN111203509B - Automatic riveting machine capable of continuous stamping - Google Patents
Automatic riveting machine capable of continuous stamping Download PDFInfo
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- CN111203509B CN111203509B CN202010091129.3A CN202010091129A CN111203509B CN 111203509 B CN111203509 B CN 111203509B CN 202010091129 A CN202010091129 A CN 202010091129A CN 111203509 B CN111203509 B CN 111203509B
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- strip
- rivet
- sleeve
- punching
- riveting machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention provides an automatic riveting machine for continuous stamping, which structurally comprises a supporting foot frame, a transmission frame, a processing machine tool, a riveting machine protective cover, a guide frame, a transmission frame adjusting button and a riveting machine continuous stamping device, wherein the supporting foot frame is provided with four parts which are welded with the processing machine tool, the riveting machine protective cover is fixedly connected with the processing machine tool, the transmission frame is arranged in the processing machine tool in an embedded mode, and the guide frame is welded with the transmission frame.
Description
Technical Field
The invention belongs to the field of riveting machines, and particularly relates to an automatic riveting machine capable of continuously stamping.
Background
The automatic riveting machine can mainly position and adsorb a rivet through the punching head, then punch and rivet a workpiece through the automatic riveting machine by positioning and adjusting the positioning through a preprogramming process, and because a target object is fixed and unchanged in a riveting area, and riveting times of the punching head of the riveting machine are corresponded to rivet holes on the surface of the target object, the single-hole single-time punching and riveting is usually carried out for avoiding the situation that the workpiece is damaged by repeated riveting.
Based on the above description, the inventor finds that the existing automatic riveting machine with continuous stamping mainly has the following defects, such as:
because the punching press head is in the in-process of carrying out the riveting, its punching press point all decides according to calibration state, and the punching press head needs carry out the absorption of rivet spare before carrying out the rivet and pressing the nail, and because the rivet spare must be in the absorption point of punching press head, if the arbitrary deviation of absorption point appears, lead to rivet spare to drop easily, can lead to appearing the riveting situation of omitting on the work piece then.
Disclosure of Invention
In order to solve the technical problems, the invention provides an automatic riveting machine with continuous stamping, which aims to solve the problems that in the existing riveting process of a stamping head, stamping points are determined according to a calibration state, the stamping head needs to adsorb a rivet piece before rivet pressing, the rivet piece needs to be located at the adsorption point of the stamping head, if any deviation of the adsorption point occurs, the rivet piece is easy to fall off, and riveting omission occurs on a workpiece.
Aiming at the defects of the prior art, the purpose and the effect of the continuous stamping automatic riveting machine are achieved by the following specific technical means: the utility model provides an automatic riveter of continuation punching press, its structure includes supporting leg, conveying frame, machine tool, riveter protective cover, leading truck, driving frame adjusting button, riveting machine continuation stamping device, the supporting leg is equipped with four altogether and welds mutually with machine tool, the riveter protective cover is in the same place with machine tool fixed connection, the conveying frame is installed inside machine tool through the mode of embedding, the leading truck welds mutually with the conveying frame, the driving frame adjusting button is installed in the conveying frame side through the mode of embedding, machine tool inside is equipped with riveting machine continuation stamping device.
The riveting machine continuity punching device comprises a visiting positioner, a punching pipe, a side outlet piece, an elastic limiting sleeve, a rivet belt and a telescopic pressing handle, wherein the telescopic pressing handle is fixedly connected with the punching pipe, the visiting positioner is arranged on the left side of the punching pipe, the side outlet piece is provided with two elastic limiting sleeves which are fixedly arranged on the front side and the rear side of the punching pipe, the elastic limiting sleeves are fixedly connected with the punching pipe, and the rivet belt is arranged in the punching pipe in an embedded mode.
Preferably, the rivet band includes a rivet inserted into the strip, an upper strip integrally formed with the strip, side protrusions formed on upper and lower sides of the side protrusions, and a strip, and the rivet band can store the rivet in a normal state and release the rivet one by a drawing action of the punch pipe.
Preferably, the punching tube comprises an outer pressing tube, a nail feeding mechanism and a lock groove, the lock groove is formed in the top end of the nail feeding mechanism, and the nail feeding mechanism can be fixed through the lock groove and further forms reciprocating motion in a piston sleeve connection with the outer pressing tube.
Preferably, the nail feeding mechanism comprises a side groove strip, a nail strip sleeve and reverse hook legs, the side groove strip is located on the left side of the nail strip sleeve, the reverse hook legs and the nail strip sleeve are of an integrated structure, the reverse hook legs below the nail strip sleeve are arranged on the left side and the right side of the nail strip sleeve, and the nail strip can be reversely constrained in a single stamping state and further can move downwards and cannot move reversely.
Preferably, the side outlet piece comprises an inner groove, a locking strip, a reverse hook piece and an outer expansion covering piece, the outer expansion covering piece and the inner groove are of an integrated structure, the locking strip is fixedly connected with the outer expansion covering piece, the reverse hook piece is arranged inside the outer expansion covering piece, and the inner groove can provide sufficient elastic space for the reverse hook piece so that the inner groove has good elastic buffering effect in the process of discharging the strip.
Preferably, the elastic force limiting sleeve comprises an active top sheet, a taper sleeve, an inner shaft and a restraint strip, the active top sheet is movably connected with the taper sleeve through the inner shaft, the restraint strip and the outer pressure pipe are of an integrated structure, the active top sheet can be prevented from being turned upwards due to the restraint strip arranged on the back of the active top sheet, and therefore sufficient supporting force can be supplied during stamping.
Preferably, the strip is provided with two strips which are integrally formed by being mutually embedded, the rivet can be locked inside through the formed integral strip for storage and standby, and the outer side surface of the strip is provided with an inclined protruding piece with an upward opening.
Preferably, the taper sleeve is divided into two irregular half-pieces, and the taper sleeve is made of a rubber material, so that the taper sleeve has good elasticity, can restrain the rivet before stamping, and has no influence on the removal of the rivet after stamping.
Compared with the prior art, the invention has the following advantagesAdvantageous effects：
According to the invention, the rivet can be packaged in a strip shape through the rivet belt, the rivet belt can be separated through the side sheet-out by utilizing the position difference of the rivet belt under the restraint action of the punching motion of the outer pressing pipe and the rivet-feeding mechanism, the rivet can be repaired and connected, the rivet can be smoothly punched through the elastic limiting sleeve, the adsorption process is optimized in the process, the supplement of the rivet can be directly completed in the punching reset process, the problem that the rivet falls off due to the deviation of the adsorption point can be solved, and the probability of omission on the workpiece is reduced.
Drawings
Fig. 1 is a schematic structural view of an automatic riveting machine with continuous stamping according to the present invention.
Fig. 2 is a front view structural schematic diagram of the riveting continuous stamping device.
Fig. 3 is a schematic view of the front section structure of the elastic spacing sleeve.
Fig. 4 is a detailed structural diagram of the elastic limiting sleeve from the top view.
Fig. 5 is a detailed structural view of the inside of the punch tube.
FIG. 6 is a schematic view of the internal detailed structure of the staple feeding mechanism.
FIG. 7 is a detailed structure diagram of the inside of the side outlet sheet.
FIG. 8 is a schematic view of a rivet band construction.
In the figure: the riveting machine comprises a supporting foot stand-1, a conveying frame-2, a processing machine tool-3, a riveting machine protective cover-4, a guide frame-5, a transmission frame adjusting button-6, a riveting machine continuity punching device-7, a vision locator-a 1, a punching pipe-a 2, a side sheet-a 3, an elastic limit sleeve-a 4, a rivet belt-a 5, a telescopic pressing handle-a 6, a rivet-a 51, an upper matching strip-a 52, a side bump-a 53, a strip-a 54, an outer pressing pipe-a 21, a nail continuity mechanism-a 22, a locking groove-a 23, a side groove strip a221, a nail strip sleeve a222, a reverse hook foot a223, an inner groove a31, a locking strip a32, a reverse hook sheet a33, an outer expansion cover sheet a34, an active top sheet a41, a cone sleeve a42, an inner shaft 43 and a 44.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
As shown in figures 1 to 4:
the invention provides an automatic riveting machine capable of continuous stamping, which structurally comprises a support foot rest 1, a conveying frame 2, a processing machine tool 3, a riveting machine protective cover 4, a guide frame 5, a conveying frame adjusting button 6 and a riveting machine continuous stamping device 7, wherein the four support foot rests 1 are welded with the processing machine tool 3, the riveting machine protective cover 4 is fixedly connected with the processing machine tool 3, the conveying frame 2 is installed in the processing machine tool 3 in an embedded mode, the guide frame 5 is welded with the conveying frame 2, the conveying frame adjusting button 6 is installed on the side face of the conveying frame 2 in an embedded mode, and the riveting machine continuous stamping device 7 is arranged in the processing machine tool 3.
The riveting machine continuity punching device 7 comprises a visiting positioner a1, a punching tube a2, side protruding pieces a3, an elastic limiting sleeve a4, a rivet strip a5 and a telescopic pressing handle a6, wherein the telescopic pressing handle a6 is fixedly connected with the punching tube a2, the visiting positioner a1 is arranged on the left side of the punching tube a2, the side protruding pieces a3 are two and fixedly arranged on the front side and the rear side of the punching tube a2, the elastic limiting sleeve a4 is fixedly connected with the punching tube a2, and the rivet strip a5 is arranged inside the punching tube a2 in an embedding mode.
The elastic force limiting sleeve a4 comprises an active top sheet a41, a taper sleeve a42, an inner shaft a43 and a restraint strip a44, wherein the active top sheet a41 is movably linked with the taper sleeve a42 through the inner shaft a43, the restraint strip a44 and an outer pressure pipe a21 are of an integrated structure, and the active top sheet a41 can be prevented from being turned upwards due to the restraint strip a44 arranged at the back, so that sufficient supporting force can be supplied during punching.
The straps a54 are integrally formed by mutual embedding, the rivet can be locked inside for storage and standby by the integrally formed straps, and the outer side surfaces of the straps are provided with inclined protruding pieces with upward openings.
The taper sleeve a42 is divided into two irregular half pieces, and the taper sleeve a42 is made of rubber materials, so that the taper sleeve a42 has good elasticity, can restrain rivets before stamping, and has no influence on the discharge after stamping.
The specific use mode and function of the embodiment are as follows:
according to the invention, when a punch in a machine tool regulates and controls the telescopic press handle a6 to act on the punch pipe a2, the punch can be pressed downwards, so that the rivet a51 which is already restrained by the back of the active top sheet a41 can be pressed towards a target position, the tail part of the punch is clamped by the taper sleeve a42 towards the inside, the punch can lean against the active top sheet a41, the tail part of the punch is vertically positioned by the pressure of the ring surface, the active top sheet a41 can perform overturning motion through the inner shaft a43, and can perform overturning motion towards the lower part only under the restraint of the restraint strip a44, and the punch can be restrained when the punch overturns upwards, so that the rivet a51 can be smoothly repaired and connected when single press fitting is completed.
Example 2
As shown in fig. 5 to 8:
the invention provides an automatic riveting machine capable of continuous stamping, wherein the side sheet a3 comprises an inner groove a31, a locking strip a32, a reverse hook sheet a33 and an outward-extending cover sheet a34, the outward-extending cover sheet a34 and the inner groove a31 are of an integrated structure, the locking strip a32 and the outward-extending cover sheet a34 are fixedly connected together, the reverse hook sheet a33 is arranged inside the outward-extending cover sheet a34, and the inner groove a31 can provide sufficient elastic pressing space for the reverse hook sheet a33 so that the automatic riveting machine has better elastic buffering in the process of discharging a strip a 54.
The punching tube a2 comprises an outer pressure tube a21, a nail feeding mechanism a22 and a lock groove a23, wherein the lock groove a23 is arranged at the top end of the nail feeding mechanism a22, and the nail feeding mechanism a22 can be fixed through the lock groove a23, so that the outer pressure tube a21 forms reciprocating motion in a piston sleeve connection mode.
The nail feeding mechanism a22 comprises a side groove strip a221, a nail strip sleeve a222 and a reverse hook foot a223, wherein the side groove strip a221 is located on the left side of the nail strip sleeve a222, the reverse hook foot a223 and the nail strip sleeve a222 are of an integrated structure, the reverse hook foot a223 below the nail strip sleeve a222 is arranged on the left side and the right side of the nail strip sleeve a222, and the reverse hook foot a223 can reversely restrain the strip a54 in a single stamping state, so that the strip a54 can move downwards and cannot move reversely.
The rivet belt a5 comprises a rivet a51, an upper matching strip a52, side convex blocks a53 and a strip a54, wherein the rivet a51 is installed inside the strip a54 in an embedded mode, the side convex blocks a53 and the strip a54 are of an integrated structure, the upper matching strips a52 are located on the upper side and the lower side of the side convex blocks a53, and the rivet belt a5 can store the rivet a51 in a normal state and release the rivet a51 one by one through the extraction action of a punching tube a 2.
The specific use mode and function of the embodiment are as follows:
in the invention, when the external pressure pipe a21 slides downwards to perform rivet compression joint, the continuous nailing mechanism a22 is fixed, the external pressure pipe a21 can drive the rivet belt a5 to pull downwards, at the moment, the convex piece on the outer side surface of the rivet belt a5 and the reverse hook foot a223 are in a state of being attached in a proper manner, and when the external pressure pipe a21 is reset upwards, the convex piece on the outer side surface of the rivet belt a5 and the reverse hook foot a223 are in a state of being clamped in a reverse direction, so that a restraining effect can be achieved, the position difference of the side-out piece a3 relative to the rivet belt a5 can break the rivet belt a5 into two pieces, the rivet a51 can fall into a working area under the action of gravity, the strap a54 can be discharged towards the outside, and the reverse position restraining of the reverse hook piece a33 can ensure that the strap a54 can not be conveyed in a reverse direction.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (3)
1. The utility model provides an automatic riveter of continuation punching press, its structure includes support foot rest (1), transfer frame (2), machine tool (3), riveter protective cover (4), leading truck (5), driving frame adjusting button (6), riveting machine continuation stamping device (7), its characterized in that:
the support foot rest (1) is provided with four support foot rests and welded with a processing machine tool (3), a riveting machine protective cover (4) is fixedly connected with the processing machine tool (3), the conveying frame (2) is installed inside the processing machine tool (3) in an embedding mode, the guide frame (5) is welded with the conveying frame (2), the transmission frame adjusting button (6) is installed on the side face of the conveying frame (2) in an embedding mode, and a riveting machine continuous stamping device (7) is arranged inside the processing machine tool (3);
the riveting machine continuity punching device (7) comprises a visiting positioner (a1), a punching tube (a2), side pieces (a3), an elastic limiting sleeve (a4), a rivet strip (a5) and a telescopic pressing handle (a6), wherein the telescopic pressing handle (a6) is fixedly connected with the punching tube (a2), the visiting positioner (a1) is arranged on the left side of the punching tube (a2), the side pieces (a3) are provided with two elastic limiting sleeves (a4) and fixedly arranged on the front side and the rear side of the punching tube (a2), the elastic limiting sleeve (a4) is fixedly connected with the punching tube (a2), and the rivet strip (a5) is arranged inside the punching tube (a2) in an embedding mode;
the rivet belt (a5) comprises a rivet (a51), an upper matching strip (a52), side convex blocks (a53) and a strap (a54), wherein the rivet (a51) is installed inside the strap (a54) in an embedding mode, the side convex blocks (a53) and the strap (a54) are of an integrated structure, and the upper matching strip (a52) is positioned at the upper side and the lower side of the side convex blocks (a 53);
the punching pipe (a2) comprises an outer pressing pipe (a21), a nail feeding mechanism (a22) and a lock groove (a23), the lock groove (a23) is arranged at the top end of the nail feeding mechanism (a22), and the nail feeding mechanism (a22) can be fixed through the lock groove (a23) and further forms reciprocating motion of piston sleeve joint with the outer pressing pipe (a 21);
the nail feeding mechanism (a22) comprises a side groove strip (a221), a nail strip sleeve (a222) and a reverse hook foot (a223), the side groove strip (a221) is positioned on the left side of the nail strip sleeve (a222), and the reverse hook foot (a223) and the nail strip sleeve (a222) are of an integrated structure;
the side extension piece (a3) comprises an inner groove (a31), a locking strip (a32), a reverse hook piece (a33) and an outward extending piece (a34), the outward extending piece (a34) and the inner groove (a31) are of an integrated structure, the locking strip (a32) and the outward extending piece (a34) are fixedly connected together, and the reverse hook piece (a33) is arranged inside the outward extending piece (a 34);
the straps (a54) are provided with two straps which are mutually embedded to form a whole.
2. An automatic riveting machine capable of continuous stamping according to claim 1, wherein: the elastic force limiting sleeve (a4) comprises an active top plate (a41), a taper sleeve (a42), an inner shaft (a43) and a restraining strip (a44), wherein the active top plate (a41) is movably connected with the taper sleeve (a42) through the inner shaft (a43), and the restraining strip (a44) and an outer pressure pipe (a21) are of an integrated structure.
3. An automatic riveting machine capable of continuous stamping according to claim 2, wherein: the taper sleeve (a42) is divided into two irregular half pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010091129.3A CN111203509B (en) | 2020-02-13 | 2020-02-13 | Automatic riveting machine capable of continuous stamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010091129.3A CN111203509B (en) | 2020-02-13 | 2020-02-13 | Automatic riveting machine capable of continuous stamping |
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| Publication Number | Publication Date |
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| CN111203509A CN111203509A (en) | 2020-05-29 |
| CN111203509B true CN111203509B (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010091129.3A Active CN111203509B (en) | 2020-02-13 | 2020-02-13 | Automatic riveting machine capable of continuous stamping |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4410103A (en) * | 1980-03-10 | 1983-10-18 | Furma Manufacturing Co. Pty. Ltd. | Sequential unit feeding apparatus |
| US4615475A (en) * | 1983-05-27 | 1986-10-07 | Neitek Pty. Ltd. | Feeders for headed fasteners |
| WO1997048510A1 (en) * | 1996-06-14 | 1997-12-24 | Henrob Ltd. | Feeding heads for fastening machines |
| KR20030090159A (en) * | 2002-05-21 | 2003-11-28 | 현대자동차주식회사 | riveting apparatus using an electromagnetic forming |
| CN102686329A (en) * | 2009-11-11 | 2012-09-19 | 亨罗布有限公司 | Fastener dispensing apparatus |
| CN104249128A (en) * | 2014-10-20 | 2014-12-31 | 浙江昊国家具有限公司 | Rivet conveying channel for rivet machine |
| CN204220914U (en) * | 2014-11-03 | 2015-03-25 | 苏州铂电自动化科技有限公司 | A kind of self-pierce riveting rifle of automatic nail feeding |
| CN106964745A (en) * | 2017-04-21 | 2017-07-21 | 庄召国 | A kind of brand-new PCB automatic riveters |
| CN207615611U (en) * | 2017-12-12 | 2018-07-17 | 浙江曼德西电气设备有限公司 | Bus duct is picked with self-pierce riveting |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009058982B4 (en) * | 2009-12-18 | 2014-01-30 | A. Raymond Et Cie | Device for setting fasteners |
-
2020
- 2020-02-13 CN CN202010091129.3A patent/CN111203509B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4410103A (en) * | 1980-03-10 | 1983-10-18 | Furma Manufacturing Co. Pty. Ltd. | Sequential unit feeding apparatus |
| US4615475A (en) * | 1983-05-27 | 1986-10-07 | Neitek Pty. Ltd. | Feeders for headed fasteners |
| WO1997048510A1 (en) * | 1996-06-14 | 1997-12-24 | Henrob Ltd. | Feeding heads for fastening machines |
| KR20030090159A (en) * | 2002-05-21 | 2003-11-28 | 현대자동차주식회사 | riveting apparatus using an electromagnetic forming |
| CN102686329A (en) * | 2009-11-11 | 2012-09-19 | 亨罗布有限公司 | Fastener dispensing apparatus |
| CN104249128A (en) * | 2014-10-20 | 2014-12-31 | 浙江昊国家具有限公司 | Rivet conveying channel for rivet machine |
| CN204220914U (en) * | 2014-11-03 | 2015-03-25 | 苏州铂电自动化科技有限公司 | A kind of self-pierce riveting rifle of automatic nail feeding |
| CN106964745A (en) * | 2017-04-21 | 2017-07-21 | 庄召国 | A kind of brand-new PCB automatic riveters |
| CN207615611U (en) * | 2017-12-12 | 2018-07-17 | 浙江曼德西电气设备有限公司 | Bus duct is picked with self-pierce riveting |
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| CN111203509A (en) | 2020-05-29 |
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Effective date of registration: 20211014 Address after: 201815 No. 268, Beihe Road, Jiading Industrial Zone, Jiading District, Shanghai Applicant after: YESUN (SHANGHAI) MOULD Co.,Ltd. Address before: 18 / F, block a, No.7 Dongqing street, Zhengzhou high tech Zone, Zhengzhou City, Henan Province, 450000 Applicant before: Wu Guanghui |
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