CN112658166B - Efficient wire rod fixed-length cutting machine - Google Patents
Efficient wire rod fixed-length cutting machine Download PDFInfo
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- CN112658166B CN112658166B CN202011394494.8A CN202011394494A CN112658166B CN 112658166 B CN112658166 B CN 112658166B CN 202011394494 A CN202011394494 A CN 202011394494A CN 112658166 B CN112658166 B CN 112658166B
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Abstract
The invention discloses a high-efficiency wire rod fixed-length cutting machine which comprises a fixed base, a cutting device, a wire rod fixing device and a transmission device, wherein the cutting device has the functions of length adjustment and cutting at the same time and mainly comprises a length adjustment driven gear, a short connecting rod, a length adjustment intermediate gear, a length adjustment driving gear, a long connecting rod, a length adjustment motor, a worm gear, a sliding rail, a sliding vertical rod, a cutter screw rod, a cutter motor, a cutter sliding block, a cutting cutter and a cutter rotating shaft.
Description
Technical Field
The invention relates to the field of steel processing, in particular to a high-efficiency fixed-length cutting machine for coiled steel bars.
Background
Steel is an industrial foundation stone, a wire rod is also an irreplaceable steel product, in order to facilitate transportation and save storage space, a steel bar is generally made into a wire rod, the wire rod is a whole steel bar, when the steel bar needs to be cut into required length in use, a steel bar cutting machine is produced, for example, a steel bar cutting machine is provided in the prior art (CN 201880016514.2), which can inhibit the deformation of the cut of the steel bar when the steel bar is cut. The reinforcement cutting machine comprises: fixing the blade; a movable blade that freely performs an approaching operation with respect to the fixed blade; and a main body of the bar cutter, wherein the fixed blade and the movable blade are provided so as to be displaced in a longitudinal direction of the bar disposed between the blades. The bar cutter further has: a reinforcing bar cutting space configured with a fixed blade and a movable blade; an objective table which receives the reinforcing steel bar before cutting together with the fixed blade at the lower side of the movable blade; and an objective table moving device which is arranged on the steel bar cutting machine main body and enables the objective table to move up and down in the steel bar cutting space. The stage moving device has a biasing member for biasing the stage upward, and allows the stage to be lowered together with the bar to be cut as the movable blade is lowered. The high-efficiency fixed-length cutting machine for the coiled steel bars still needs the intervention of workers in the using process, has low efficiency, and is not suitable for occasions with large demand, so the high-efficiency fixed-length cutting machine for the coiled steel bars, provided by the invention, can be used for quickly cutting a large number of steel bars with the same specification, and has the characteristics of high efficiency, safety and high automation degree.
Disclosure of Invention
The invention provides a high-efficiency wire rod reinforcing steel bar fixed-length cutting machine aiming at the technical problems, which can effectively solve the technical problems and has the characteristics of high efficiency, simple operation and high automation degree.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a high-efficiency wire rod fixed-length cutting machine comprises a fixed base, a cutting device, a wire rod fixing device and a transmission device.
The cutting device comprises a rotating base.
The wire rod fixing device comprises a lead screw fixing frame and a tray lead screw.
The transmission device comprises a main motor base, a rotating main shaft, a lead screw gear and a driving large gear.
The rotary base is fixedly installed on the rotary main shaft, the lead screw fixing frame is fixedly installed on the fixed base, the tray lead screw is rotatably installed on the fixed base, the main motor base is fixedly installed on the fixed base, the rotary main shaft is rotatably installed on the fixed base, and the lead screw gear is coaxially and fixedly installed on the tray lead screw.
Furthermore, the cutting device further comprises a length adjusting driven gear, a driven gear shaft, a short connecting rod, a length adjusting intermediate gear, a length adjusting driving gear, a long connecting rod, an intermediate gear rotating shaft, a length adjusting motor, a length adjusting coupler, a worm bearing seat, a worm and a worm wheel, wherein the length adjusting motor is fixedly installed on the rotating base, an output shaft of the length adjusting motor is fixedly connected with the worm through the length adjusting coupler, the worm is rotatably installed on the worm bearing seat, the worm bearing seat is fixedly installed on the rotating base, the worm and the worm wheel form a worm-gear fit, the worm wheel is rotatably installed on the rotating base, the length adjusting driving gear is coaxially and fixedly installed on the worm wheel, the length adjusting intermediate gear and the length adjusting driving gear form a gear fit, the length adjusting driven gear is coaxially and rotatably installed on the driven gear shaft, one end of the short connecting rod is rotatably installed on the driven gear shaft, the other end of the short connecting rod is rotatably installed on the intermediate gear rotating shaft, two ends of the long connecting rod are rotatably installed on the intermediate gear rotating shaft, and the middle of the long connecting rod is rotatably installed on the rotating shaft, and the rotating shaft of the length adjusting driving gear and the worm wheel.
Further, cutting device still include slide rail, slip montant, cutter lead screw, cutter motor support, cutter motor, cutter shaft coupling, cutter slider, lifting motor seat, elevator motor, cutting tool, cutter pivot, slide rail fixed mounting on rotating the base, slip montant slidable mounting is on the spout of slide rail, driven gear shaft initiatively installs the below at the slip montant, the cutter lead screw rotates to be installed on the slip montant, the cutter slider forms screw-thread fit with the cutter lead screw, cutter slider slidable mounting is on the slip montant, cutter motor holds in the palm fixed mounting on the cutter slider, cutter motor fixed mounting is on the cutter motor holds in the palm, the output shaft of cutter motor passes through cutter shaft coupling and cutter slider fixed connection, the coaxial fixed mounting of cutting tool is on the cutter pivot, the lifting motor seat fixed mounting is on the slip montant, elevator motor fixed mounting is on the lifting motor seat, elevator motor's output shaft and cutter lead screw fixed connection.
Further, the wire rod fixing device further comprises a rotary table, a needle bearing, a lifting tray, a compression roller, a roller frame fixing plate, a sliding rod and a hydraulic cylinder, wherein the rotary table is rotatably installed on the lifting tray, the lifting tray and a tray screw form threaded fit, the tray screw is rotatably installed on the screw rod fixing frame, the needle bearing is arranged between the rotary table and the lifting tray, the sliding rod is fixedly installed on the lifting tray, the roller frame is slidably installed on the sliding rod, the roller frame fixing plate is fixedly installed on the roller frame, the compression roller is rotatably installed on the roller frame, the hydraulic cylinder is fixedly installed on the sliding rod, and a piston rod of the sliding rod is fixedly installed on the roller frame fixing plate.
Furthermore, the transmission device further comprises a main motor, belt wheels and a belt, wherein the main motor is fixedly installed on a main motor base, an output shaft of the main motor is fixedly connected with the rotating main shaft, the belt wheels are coaxially and fixedly installed on the rotating main shaft, the belt and the two belt wheels form belt transmission, and the driving gear wheel is coaxially and fixedly connected with the belt wheels.
Furthermore, a blocking piece is arranged at the position where the tray screw rod is contacted with the upper surface of the fixed base and the lower surface of the screw rod gear.
Furthermore, the slide rail on be equipped with the forked tail spout, be equipped with long type groove in the middle of the spout, driven gear shaft sets up in long type groove.
Furthermore, a pressure sensor is arranged on the surface of the compression roller.
Compared with the prior art, the invention has the beneficial effects that: (1) The invention can cut a large amount of reinforcing steel bars with uniform specification at the same time, and has extremely high efficiency; (2) The length adjustment can be realized, and different use requirements can be met; and (3) the structure is simple, the automation degree is high, and the popularization is convenient.
Drawings
Fig. 1, 2 and 3 are schematic overall structural diagrams of the present invention.
Fig. 4 is a partial structural schematic diagram of the present invention.
Fig. 5 is a schematic structural diagram of the transmission device of the invention.
Fig. 6 and 7 are schematic structural views of the cutting device of the present invention.
Fig. 8 and 9 are schematic structural views of the wire rod fixing device of the present invention.
Reference numerals: 1-fixing a base; 2-a cutting device; 3-wire rod fixing device; 4-a transmission device; 201-rotating the base; 202-length adjustment driven gear; 203-driven gear shaft; 204-short link; 205-length adjustment intermediate gear; 206-length adjustment drive gear; 207-long connecting rod; 208-intermediate gear shaft; 209-length adjustment motor; 210-a length adjustment coupling; 211-worm bearing seats; 212-a worm; 213-a worm gear; 214-a slide rail; 215-sliding vertical bar; 216-a cutter screw; 217-a cutter motor support; 218-a cutter motor; 219-cutter coupling; 220-a cutter slider; 221-a lifting motor base; 222-a lift motor; 223-a cutting tool; 224-a tool spindle; 301-lead screw fixing frame; 302-tray screw; 303-a turntable; 304-needle bearings; 305-a lifting tray; 306-a press roll; 307-roll stand; 308-roller frame fixing plate; 309-sliding bar; 310-a hydraulic cylinder; 401-main motor base; 402-the main motor; 403-a pulley; 404-rotating the spindle; 405-a belt; 406-lead screw gear; 407-driving the gearwheel.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
Example (b): fig. 1, 2 and 3 are schematic overall structural diagrams of the embodiment of the invention. Comprises a fixed base 1, a cutting device 2, a wire rod fixing device 3 and a transmission device 4.
The cutting device 2 comprises a rotating base 201. The wire rod fixing device 3 comprises a lead screw fixing frame 301 and a tray lead screw 302. The transmission device 4 comprises a main motor base 401, a rotating main shaft 404, a lead screw gear 406 and a driving large gear 407.
The cutting device 2 further comprises a length adjusting driven gear 202, a driven gear shaft 203, a short connecting rod 204, a length adjusting intermediate gear 205, a length adjusting driving gear 206, a long connecting rod 207, an intermediate gear rotating shaft 208, a length adjusting motor 209, a length adjusting coupling 210, a worm bearing seat 211, a worm 212 and a worm wheel 213, wherein the length adjusting motor 209 is fixedly arranged on the rotating base 201, an output shaft of the length adjusting motor 209 is fixedly connected with the worm 212 through the length adjusting coupling 210, the worm 212 is rotatably arranged on the worm bearing seat 211, the worm bearing seat 211 is fixedly arranged on the rotating base 201, the worm 212 and the worm wheel 213 form a worm-gear fit, the worm wheel 213 is rotatably arranged on the rotating base 201, the length adjusting driving gear 206 is coaxially and fixedly arranged on the worm wheel 213, the length adjusting intermediate gear 205 and the length adjusting driving gear 206 form a gear fit, the length adjusting intermediate gear 205 and the length adjusting driven gear 202 form a gear fit, the length adjusting driven gear 202 is coaxially and rotatably arranged on the driven gear shaft 203, one end of the short connecting rod 204 is rotatably arranged on the driven gear 203, the other end of the intermediate gear rotating shaft 208, two ends of the long connecting rod 207 are rotatably arranged on the intermediate gear rotating shaft 208, and the long connecting rod 207 and the length adjusting driving gear shaft 206.
The cutting device 2 further comprises a sliding rail 214, a sliding vertical rod 215, a cutter screw 216, a cutter motor holder 217, a cutter motor 218, a cutter coupler 219, a cutter slider 220, a lifting motor base 221, a lifting motor 222, a cutting cutter 223 and a cutter rotating shaft 224, wherein the sliding rail 214 is fixedly installed on the rotating base 201, the sliding vertical rod 215 is slidably installed on a sliding groove of the sliding rail 214, the driven gear shaft 203 is actively installed below the sliding vertical rod 215, the cutter screw 216 is rotatably installed on the sliding vertical rod 215, the cutter slider 220 and the cutter screw 216 form threaded fit, the cutter slider 220 is slidably installed on the sliding vertical rod 215, the cutter motor holder 217 is fixedly installed on the cutter slider 220, the cutter motor 218 is fixedly installed on the cutter motor holder 217, an output shaft of the cutter motor 218 is fixedly connected with the cutter slider 220 through the cutter coupler 219, the cutting cutter 223 is coaxially and fixedly installed on the cutter rotating shaft 224, the lifting motor base 221 is fixedly installed on the sliding vertical rod 215, the lifting motor 222 is fixedly installed on the lifting motor base 221, and an output shaft of the lifting motor 222 is fixedly connected with the cutter screw 216.
The wire rod fixing device 3 further comprises a rotary disc 303, a needle bearing 304, a lifting tray 305, a press roller 306, a roller frame 307, a roller frame fixing plate 308, a sliding rod 309 and a hydraulic cylinder 310, wherein the rotary disc 303 is rotatably installed on the lifting tray 305, the lifting tray 305 and a tray screw 302 form threaded fit, the tray screw 302 is rotatably installed on the screw frame fixing frame 301, the needle bearing 304 is arranged between the rotary disc 303 and the lifting tray 305, the sliding rod 309 is fixedly installed on the lifting tray 305, the roller frame 307 is slidably installed on the sliding rod 309, the roller frame fixing plate 308 is fixedly installed on the roller frame 307, the press roller 306 is rotatably installed on the roller frame 307, the hydraulic cylinder 310 is fixedly installed on the sliding rod 309, and a piston rod of the sliding rod 309 is fixedly installed on the roller frame fixing plate 308.
The transmission device 4 further comprises a main motor 402, belt wheels 403 and a belt 405, wherein the main motor 402 is fixedly installed on a main motor base 401, an output shaft of the main motor 402 is fixedly connected with a rotating main shaft 404, the belt wheels 403 are coaxially and fixedly installed on the rotating main shaft 404, the belt 405 and the two belt wheels 403 form belt transmission, and the driving large gear 407 is coaxially and fixedly connected with the belt wheels 403. A stop piece is arranged at the contact position of the tray screw 302 with the upper surface of the fixed base 1 and the lower surface of the screw gear 406. The slide rail 214 is provided with a dovetail slide groove, a long groove is arranged in the middle of the slide groove, and the driven gear shaft 203 is arranged in the long groove. The pressure sensor is arranged on the surface of the compression roller 306.
The working principle of the invention is as follows: when cutting is carried out, firstly, the length adjusting motor 209 is started, the worm drives the worm wheel and the length adjusting driving gear 206 to rotate, further, the sliding vertical rods 215 slide on the sliding rails 214, the distance between the two sliding vertical rods 215 is the length of the steel bar to be cut, scales are arranged on the sliding rails 214, then the coiled steel bar is placed on the rotary table 303, the movable head of the coiled steel bar is pulled out, the steel bar is wound around the sliding vertical rod 215 far away from the movable head, the steel bar is bent for an angle and hung on the sliding vertical rod 215, the main motor 402 is started, the main motor 402 drives the rotating base 201 to rotate and simultaneously drives the lifting tray 305 to ascend, the steel bar is gradually wound on the two sliding vertical rods 215 in the process, the motor stops rotating after the required number of turns is reached, the cutter motor 218 is started, the cutter 223 rotates and descends while cutting the steel bar, namely, the action of cutting the steel bar is completed, and the cut steel bar can be put into use by straightening the original bending degree and the bending degree of two ends by the straightener.
Claims (6)
1. The utility model provides a high-efficient dish circle reinforcing bar fixed length cutting machine, includes unable adjustment base (1), cutting device (2), wire rod fixing device (3), transmission (4), its characterized in that:
the cutting device (2) comprises a rotating base (201);
the wire rod fixing device (3) comprises a lead screw fixing frame (301) and a tray lead screw (302);
the transmission device (4) comprises a main motor base (401), a rotating main shaft (404), a lead screw gear (406) and a driving large gear (407);
the rotary base (201) is fixedly arranged on a rotary main shaft (404), a lead screw fixing frame (301) is fixedly arranged on a fixed base (1), a tray lead screw (302) is rotatably arranged on the fixed base (1), a main motor base (401) is fixedly arranged on the fixed base (1), the rotary main shaft (404) is rotatably arranged on the fixed base (1), and a lead screw gear (406) is coaxially and fixedly arranged on the tray lead screw (302);
the cutting device (2) further comprises a length adjusting driven gear (202), a driven gear shaft (203), a short connecting rod (204), a length adjusting intermediate gear (205), a length adjusting driving gear (206), a long connecting rod (207), an intermediate gear rotating shaft (208), a length adjusting motor (209), a length adjusting coupler (210), a worm bearing seat (211), a worm (212) and a worm wheel (213), wherein the length adjusting motor (209) is fixedly arranged on the rotating base (201), an output shaft of the length adjusting motor (209) is fixedly connected with the worm (212) through the length adjusting coupler (210), the worm (212) is rotatably arranged on the worm bearing seat (211), the worm bearing seat (211) is fixedly arranged on the rotating base (201), the worm (212) and the worm wheel (213) form a worm matching, the worm wheel (213) is rotatably arranged on the rotating base (201), the length adjusting driving gear (206) is coaxially and fixedly arranged on the worm wheel (213), the length adjusting intermediate gear (205) forms a gear matching with the length adjusting driving gear (206), the length adjusting intermediate gear (205) and the length adjusting gear (202) forms a coaxial matching with the driven gear (202), one end of the short connecting rod (204) is rotatably arranged on the driven gear shaft (203), the other end of the short connecting rod is rotatably arranged on the intermediate gear rotating shaft (208), two ends of the long connecting rod (207) are rotatably arranged on the intermediate gear rotating shaft (208), and the middle part of the long connecting rod (207) is rotatably arranged on rotating shafts of the length adjusting driving gear (206) and the worm wheel (213);
the cutting device (2) further comprises a sliding rail (214), a sliding vertical rod (215), a cutter screw (216), a cutter motor support (217), a cutter motor (218), a cutter coupling (219), a cutter slider (220), a lifting motor base (221), two lifting motors (222), a cutting cutter (223) and a cutter rotating shaft (224), wherein the sliding rail (214) is fixedly arranged on the rotating base (201), the sliding vertical rod (215) is slidably arranged on a sliding groove of the sliding rail (214), a driven gear shaft (203) is actively arranged below the sliding vertical rod (215), the cutter screw (216) is rotatably arranged on the sliding vertical rod (215), the cutter slider (220) and the cutter screw (216) form threaded fit, the cutter slider (220) is slidably arranged on the sliding vertical rod (215), the cutter motor support (217) is fixedly arranged on the cutter slider (220), the cutter motor (218) is fixedly arranged on the cutter motor support (217), an output shaft of the cutter motor (218) is fixedly connected with the cutter slider (220) through the cutter coupling (219), the cutter motor base (223) is fixedly arranged on the cutter motor support (224), the lifting motor (222) is fixedly arranged on the lifting motor base (221), and an output shaft of the lifting motor (222) is fixedly connected with the cutter screw rod (216);
when the cutting operation is carried out, the length adjusting motor (209) is started, the worm (212) drives the worm wheel (213) and the length adjusting driving gear (206) to rotate, the sliding vertical rods (215) slide on the sliding rails (214), the distance between the two sliding vertical rods (215) is the length of the steel bar to be cut, scales are arranged on the sliding rails (214), then the coiled steel bar is placed on the rotary disc (303), the movable head of the coiled steel bar is drawn out, the steel bar is bent by an angle by bypassing the sliding vertical rods (215) far away from the movable head, the steel bar is hung on the sliding vertical rods (215), the main motor (402) is started, the main motor (402) drives the rotating base (201) to rotate and simultaneously drive the lifting tray (305) to ascend, the steel bar is gradually wound on the two sliding vertical rods (215) in the process, the main motor (402) stops rotating after the required number of turns is reached, the cutter motor (218) is started, the cutter (223) descends while rotating, the steel bar is cut, and the action of cutting the steel bar is finished.
2. The efficient disc-shaped steel bar fixed-length cutting machine according to claim 1, characterized in that: the wire rod fixing device (3) further comprises a rotary table (303), a needle bearing (304), a lifting tray (305), a pressing roller (306), a roller frame (307), a roller frame fixing plate (308), a sliding rod (309) and a hydraulic cylinder (310), wherein the rotary table (303) is rotatably installed on the lifting tray (305), the lifting tray (305) and a tray screw rod (302) form threaded fit, the tray screw rod (302) is rotatably installed on a screw rod fixing frame (301), the needle bearing (304) is arranged between the rotary table (303) and the lifting tray (305), the sliding rod (309) is fixedly installed on the lifting tray (305), the roller frame (307) is slidably installed on the sliding rod (309), the roller frame fixing plate (308) is fixedly installed on the roller frame (307), the pressing roller (306) is rotatably installed on the roller frame (307), the hydraulic cylinder (310) is fixedly installed on the sliding rod (309), and a piston rod of the sliding rod (309) is fixedly installed on the roller frame fixing plate (308).
3. The efficient disc-shaped steel bar fixed-length cutting machine according to claim 1, characterized in that: the transmission device (4) further comprises a main motor (402), belt wheels (403) and a belt (405), wherein the main motor (402) is fixedly installed on a main motor base (401), an output shaft of the main motor (402) is fixedly connected with a rotating main shaft (404), the belt wheels (403) are coaxially and fixedly installed on the rotating main shaft (404), the belt (405) and the two belt wheels (403) form belt transmission, and a driving large gear (407) is coaxially and fixedly connected with the belt wheels (403).
4. The efficient disc-shaped steel bar fixed-length cutting machine according to claim 1, characterized in that: and a blocking piece is arranged at the contact position of the tray lead screw (302) and the upper surface of the fixed base (1) and the lower surface of the lead screw gear (406).
5. The efficient disc-shaped steel bar fixed-length cutting machine according to claim 1, characterized in that: slide rail (214) on be equipped with the forked tail spout, be equipped with long type groove in the middle of the spout, driven gear shaft (203) set up in long type groove.
6. The efficient disc-shaped steel bar fixed-length cutting machine according to claim 2, characterized in that: and a pressure sensor is arranged on the surface of the compression roller (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011394494.8A CN112658166B (en) | 2020-12-03 | 2020-12-03 | Efficient wire rod fixed-length cutting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011394494.8A CN112658166B (en) | 2020-12-03 | 2020-12-03 | Efficient wire rod fixed-length cutting machine |
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| CN112658166A CN112658166A (en) | 2021-04-16 |
| CN112658166B true CN112658166B (en) | 2022-11-25 |
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| CN113664417A (en) * | 2021-08-26 | 2021-11-19 | 张翠 | Butt joint device for welding and butt joint method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203509399U (en) * | 2013-09-17 | 2014-04-02 | 南京奥特电气股份有限公司 | Automatic fixed-length multi-shaft numerical control cutting machine tool for oversized barrel |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2652596Y (en) * | 2003-06-13 | 2004-11-03 | 邓轩昂 | Full automatic sand wheel cutter |
| KR101720284B1 (en) * | 2016-11-03 | 2017-03-27 | (주)미르철강 | Manufacture Method for Straightening Bar in Coils |
| CN207057534U (en) * | 2017-07-31 | 2018-03-02 | 苏州斯凯特电子科技有限公司 | A kind of quick boundling binding machine of wire |
| CN109940109A (en) * | 2019-03-22 | 2019-06-28 | 知亦达知识产权(深圳)有限公司 | A kind of disconnecting device of compressor wire fixed-length blanking |
| CN210080595U (en) * | 2019-04-03 | 2020-02-18 | 南安紫鲸铃工业设计有限公司 | Can adjust bar cutter of reinforcing bar corner cut |
| CN210822896U (en) * | 2019-10-31 | 2020-06-23 | 山东省章丘市汽车配件制造有限公司 | A tray coiler for ring flange packing |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203509399U (en) * | 2013-09-17 | 2014-04-02 | 南京奥特电气股份有限公司 | Automatic fixed-length multi-shaft numerical control cutting machine tool for oversized barrel |
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Effective date of registration: 20221103 Address after: 322007 4151, Floor 4, No. 2, Chunpai Road, Beiyuan Street, Yiwu City, Jinhua Free Trade Pilot Zone, Zhejiang Province Applicant after: Yiwu Ziyu Creative Design Co.,Ltd. Address before: Cao Huang Lin Xiang Xie Lao Zhai Cun Wang Xi Dui, Xi county, Xinyang City, Henan Province 464300 Applicant before: He Tongjun |
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