CN112936407A - Automatic cutting system and cutting method for PVC (polyvinyl chloride) pipe - Google Patents
Automatic cutting system and cutting method for PVC (polyvinyl chloride) pipe Download PDFInfo
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- CN112936407A CN112936407A CN202110130906.5A CN202110130906A CN112936407A CN 112936407 A CN112936407 A CN 112936407A CN 202110130906 A CN202110130906 A CN 202110130906A CN 112936407 A CN112936407 A CN 112936407A
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- cutting
- knife
- cutting knife
- elastic
- negative pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/088—Means for treating work or cutting member to facilitate cutting by cleaning or lubricating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
- Road Repair (AREA)
Abstract
The invention discloses an automatic cutting system and a cutting method of a PVC pipe, and the automatic cutting system and the cutting method structurally comprise a base, a control panel, a workbench, a conveying rail, a conveying wheel, a cutting mechanism and a discharging plate, wherein the workbench is positioned at the top of the base; cutting mechanism comprises baffle, scraping device, cutting knife, and the baffle sets up beneficial effect for the symmetry: the front end and the rear end of the cutting knife are provided with two mutually opposite scraping plates, the elastic scraping plates are provided with elastic scraping plates and balls, the cutting knife is contacted with the balls, so that the elastic scraping plates can scrape fine layer scraps on front and rear knife surfaces of the cutting knife from top to bottom, suction force is generated through the negative pressure adsorption channel, the fine layer scraps on the cambered surface are sucked into the negative pressure adsorption channel through the suction port and then fall into the collection box through the collection chute; preventing an influence on the cutting process.
Description
The invention relates to a divisional application of an automatic PVC pipe cutting system and a cutting method, wherein the application date is 2019, 3, 5 and the application number is CN 201910164694.5.
Technical Field
The invention discloses an automatic cutting system and a cutting method for a PVC pipe, and belongs to the technical field of PVC pipeline processing devices.
Background
The PVC pipe is a common synthetic material in life, is frequently used in life and is expected to be wide in other fields; because the length of finished product PVC pipe all has the specification, when using, will cut its length according to different use places and environment sometimes, cuts out the size that meets the requirements, but there is following not enough in the cutting process:
PVC pipe can divide into soft PVC and hard PVC, when cutting hard PVC, because hard PVC outmost be one deck paint film, when the cutting knife cuts off it, the knife tip can cut up hard PVC cutting department's the outermost lacquer layer, the lacquer layer will be broken into tiny layer bits, because the cutting knife is the cutting of making a round trip once more, knife face and hard PVC's cutting plane frequent contact can produce slight static, with the tiny layer bits attached to on the knife face, influence the cutting effect.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an automatic cutting system and a cutting method of a PVC pipe so as to solve the problems.
In order to achieve the purpose, the invention is realized by the following technical scheme: the automatic pipe cutting device structurally comprises a base, a control panel, a workbench, a conveying rail, a conveying wheel, a cutting mechanism and a discharging plate, wherein the workbench is positioned at the top of the base, the conveying rail and the conveying wheel are mounted on the workbench, the cutting mechanism is mounted at the front end of the conveying wheel, and the discharging plate is mounted at the bottom of the cutting mechanism; the cutting mechanism is composed of a baffle, a scraping device and a cutting knife, wherein the baffle is symmetrically arranged and is respectively arranged on the front side and the rear side of the cutting knife at equal intervals, and the scraping device is arranged on the inner side of the baffle at the front end and the rear end.
Preferably, the scraping device comprises spacing post, hinge rod, scraper blade, torsional spring, scraping head, both ends all pass through hinge rod and baffle about both sides hinged joint about the scraper blade, the winding has the torsional spring on the hinge rod, the terminal one side with spacing post of torsional spring contacts, the top of scraper blade is equipped with scrapes the head.
Preferably, the scraping head is of a semicircular long strip structure, a round head and an elastic scraping blade are arranged on the scraping head, the section of the elastic scraping blade is a triangular elastic scraping blade, and the tail end of the elastic scraping blade is an arc-shaped tip.
Preferably, the front surface of the elastic scraping piece is provided with four material suction ports, humps are arranged on the left side and the right side of each material suction port, the end ports of the material suction ports are of umbrella-shaped structures, the number of the humps is three, the front surface of the elastic scraping piece is uniform and equidistant, and the arc outer layer of each hump is wrapped by one antistatic composite adhesive layer.
Preferably, the scraper is internally provided with a negative pressure adsorption channel and four adsorption channels, one end of each adsorption channel is communicated with the material suction port, and the other end of each adsorption channel is communicated with the negative pressure adsorption channel.
Preferably, five circular grooves are formed in one side, close to the cutting knife, of the round head, balls are nested in the circular grooves, and an opening is formed in the upper right corner of each circular groove and is in rolling fit with the balls.
Preferably, the baffle is internally provided with a material collecting chute, one end of the material collecting chute is connected with an external negative pressure fan, and the other end of the material collecting chute is connected with the negative pressure adsorption pipeline through a hose.
Preferably, the top end of the negative pressure adsorption channel is of an inverted conical opening structure, and the inner surface of the negative pressure adsorption channel is provided with an anti-static composite adhesive layer, so that paint layer chips are prevented from being attached to the inside of the negative pressure adsorption channel again due to friction.
Advantageous effects
The automatic cutting system and the cutting method for the PVC pipe have the following beneficial effects:
two mutually opposite scraping plates are arranged in a cutting mechanism, elastic scraping plates and balls are arranged on the scraping plates, and a cutting knife moves back and forth up and down and is in contact with the balls, so that fine layer scraps on front and back knife surfaces of the cutting knife can be scraped down by the elastic scraping plates from top to bottom, and the scraped fine layer scraps can fall on an arc surface of the elastic scraping plates; then, suction force is generated through the negative pressure adsorption channel, the fine layer scraps on the cambered surface are sucked into the negative pressure adsorption channel through the suction port and then fall into the collection box through the collection chute; preventing an influence on the cutting process.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic perspective view of an automatic cutting system and a cutting method for PVC pipes according to the present invention;
FIG. 2 is a schematic view of the left side of a cutting mechanism according to the present invention;
FIG. 3 is a schematic cross-sectional view of the left side of a cutting mechanism according to the present invention;
FIG. 4 is a schematic structural view of a front side of a cutting blade according to the present invention;
FIG. 5 is a schematic view of a front half-sectional view of a cutting blade according to the present invention;
FIG. 6 is a schematic view of a partial structure of a squeegee head according to the present invention;
fig. 7 is an enlarged view of a structure in fig. 6.
In the figure: the device comprises a base-1, a control panel-2, a workbench-3, a conveying track-4, a conveying wheel-5, a cutting mechanism-6, a discharging plate-7, a baffle-61, a scraping device-62, a cutting knife-63, a limiting column-621, a hinge rod-622, a scraping plate-623, a torsion spring-624, a scraping head-625, a round head-625 a, an elastic scraping blade-625 b, a material suction port-b 1, a hump-b 2, a negative pressure adsorption channel-623 a, an adsorption channel-623 b, a circular groove-a 1, a ball-a 2 and an aggregate chute-611.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-7, the present invention provides an automatic cutting system and a cutting method for PVC pipes, which comprises:
as shown in fig. 1-2: the automatic cutting machine structurally comprises a base 1, a control panel 2, a workbench 3, a conveying rail 4, a conveying wheel 5, a cutting mechanism 6 and a discharging plate 7, wherein the workbench 3 is positioned at the top of the base 1, the conveying rail 4 and the conveying wheel 5 are installed on the workbench 3, the cutting mechanism 6 is installed at the front end of the conveying wheel 5, and the discharging plate 7 is installed at the bottom of the cutting mechanism 6; the method is characterized in that:
the cutting mechanism 6 is composed of a baffle 61, a scraping device 62 and a cutting knife 63, the baffle 61 is symmetrically arranged, and is respectively and equidistantly arranged on the front side and the rear side of the cutting knife 63, the scraping device 62 is respectively arranged on the inner side of the baffle 61, and paint layer chips attached to the two sides of the cutting knife 63 can be scraped.
As shown in fig. 3: wherein, scraping device 62 comprises spacing post 621, hinge lever 622, scraper blade 623, torsional spring 624, scrapes the head 625, both ends all pass through hinge lever 622 and baffle 61 about both sides hinged joint about scraper blade 623, the winding has torsional spring 624 on the hinge lever 622, torsional spring 624 end contacts with one side of spacing post 621, the top of scraper blade 623 is equipped with scrapes the head 625, and cutting knife 63 is when the downcut, knife face with scrape the head 625 contact, can have a decurrent power to scraper blade 623, take place certain swing, make torsional spring 624 extrusion deformation, when cutting knife 63 with scrape the head 625 and break away from, can make scraper blade 623 reset.
The scraping head 625 is of a semicircular long strip structure, the round head 625a and the elastic scraping blade 625b are arranged on the scraping head 625, the section of the elastic scraping blade 625b is a triangular elastic scraping blade, the tail end of the elastic scraping blade 625b is a circular arc-shaped tip c, and the cutting knife 63 is prevented from being scratched by the circular arc-shaped tip c.
As shown in fig. 6: the front of the elastic scraping blade 625b is provided with four material suction ports b1, humps b2 are mounted on the left side and the right side of the material suction port b1, the port of the material suction port b1 is of an umbrella-shaped structure, the humps b2 are uniformly arranged on the front of the elastic scraping blade 625b at equal intervals, and the arc outer layer of the humps b2 is wrapped with an anti-static composite adhesive layer to prevent the scraps from being attached again on the humps b2 due to static electricity.
As shown in fig. 4-5: the scraper 623 is internally provided with a negative pressure adsorption channel 623a and an adsorption channel 623b, the scraper 623 is internally provided with four adsorption channels 623b, one end of each adsorption channel 623b is communicated with the suction port b1, and the other end of each adsorption channel 623b is communicated with the negative pressure adsorption channel 623 a.
The round head 625a is close to the five circular grooves a1 formed in one side of the cutting knife 63, the ball a2 is nested in the circular groove a1, an opening is formed in the upper right corner of the circular groove a1 and is in rolling fit with the ball a2, the ball a2 and the knife face of the cutting knife 63 are in rolling friction, resistance is reduced, and the knife face is prevented from being scratched.
As shown in fig. 3: wherein, the baffle 61 is internally provided with a material collecting chute 611, one end of the material collecting chute 611 is connected with an external negative pressure fan, and the other end is connected with the negative pressure adsorption passage 623a through a hose.
The top end of the negative pressure adsorption channel 623a is of an inverted cone-shaped opening structure, the inner surface of the negative pressure adsorption channel 623a is provided with a layer of anti-static composite adhesive layer, paint layer fragments are prevented from being attached to the negative pressure adsorption channel 623a again due to friction, and centralized processing of the paint layer fragments is facilitated.
The specific realization principle is as follows: placing a hard PCV pipe to be cut on a conveying track 4 on a workbench 3, starting the device through a button on a control panel 2, and conveying the hard PCV pipe to a cutting mechanism 6 by a conveying wheel 5 for cutting; when the cutting knife 63 frequently cuts the hard PCV tube, because the hard PCV tube and the cutting knife 63 are in a dry state, fine static electricity can be generated when the knife face is frequently contacted with the cutting face of the hard PVC, a plurality of fine layer scraps can be adsorbed on two end faces of the cutting knife 63, when the cutting knife 63 moves downwards, the knife face can be contacted with the ball a2, the scraper 623 is enabled to move downwards to compress the torsion spring 624, meanwhile, the elastic scraper 625b can be contacted with the knife face, when the cutting knife 63 continues to move downwards, the elastic scraper 625b contacted with the knife face can scrape the fine layer scraps on the knife face of the cutting knife 63 from top to bottom, and the scraped fine layer scraps can fall on the arc face of the elastic scraper 625 b; at this time, the negative pressure fan inside the worktable 3 works to generate suction to the negative pressure adsorption channel 623a, and the fine layer scraps on the cambered surface are sucked into the negative pressure adsorption channel 623 through the suction port b1 through the adsorption channel 623b and then fall into the collection box through the collection chute 611; after cutting knife 63 accomplished the cutting, upwards draw and break away from with elastic doctor blade 625b, torsional spring 624 resilience performance makes scraper blade 623 have an ascending elasticity, shake and shake the tiny layer bits of remaining on hump b2 and shake off in inhaling material mouth b1, because the compound glue film of static is prevented to the outer parcel one deck on hump b2, tiny layer bits can not be because of static attached to hump b2, through such a mode, can strike off the tiny layer bits on the face of cutting knife 63 front and back both ends, prevent to produce the influence to the cutting in-process.
The foregoing merely illustrates the principles and preferred embodiments of the invention and many variations and modifications may be made by those skilled in the art in light of the foregoing disclosure, which are intended to be within the scope of the invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The automatic PVC pipe cutting device structurally comprises a base (1), a control panel (2), a workbench (3), a conveying rail (4), a conveying wheel (5), a cutting mechanism (6) and a discharging plate (7), wherein the workbench (3) is located at the top of the base (1), the conveying rail (4) and the conveying wheel (5) are installed on the workbench (3), the cutting mechanism (6) is installed at the front end of the conveying wheel (5), and the discharging plate (7) is installed at the bottom of the cutting mechanism (6); the method is characterized in that:
the cutting mechanism (6) consists of a baffle (61), a scraping device (62) and a cutting knife (63), the baffle (61) is arranged on the front side and the rear side of the cutting knife (63), and the scraping device (62) is arranged on the inner side of the baffle (61);
scraping device (62) by spacing post (621), hinge lever (622), scraper blade (623), torsional spring (624), scrape head (625) and constitute, the hinged joint of scraper blade (623) through hinge lever (622) and baffle (61), the winding has torsional spring (624) on hinge lever (622), torsional spring (624) end contacts with one side of spacing post (621), the top of scraper blade (623) is equipped with scrapes head (625).
2. The automatic cutting device of PVC pipes according to claim 1, characterized in that: scrape head (625) and be the long strip structure of semicircular, it is equipped with button head (625a) and elastic scraping blade (625b) on head (625) to scrape, the cross-section of elastic scraping blade (625b) is triangular elastic scraping blade, elastic scraping blade (625b) end is convex tip (c).
3. An automatic cutting device for PVC pipes according to claim 2, characterized in that: elastic doctor blade (625b) are opened on the front and are had two or more inhale material mouthful (b1), inhale material mouthful (b1) and all install hump (b2) about both sides, the port of inhaling material mouthful (b1) is umbelliform structure, wrap up the compound glue film of one deck antistatic on hump (b2) circular arc outer layer.
4. The automatic cutting device of PVC pipes according to claim 1, characterized in that: the interior of the scraper (623) is provided with a negative pressure adsorption channel (623a) and an adsorption channel (623b), the interior of the scraper (623) is provided with more than two adsorption channels (623b), and the adsorption channels (623b) are communicated with the negative pressure adsorption channel (623 a).
5. An automatic cutting device for PVC pipes according to claim 2, characterized in that: the round head (625a) is close to opening of cutting knife (63) one side and has more than two circular slots (a1), and the nested ball (a2) that has in circular slot (a1), the upper right corner of circular slot (a1) is equipped with the opening, and its opening and ball (a2) roll the cooperation.
6. The automatic cutting system and cutting method of PVC pipes according to any one of claims 1 to 5, characterized in that:
placing a hard PCV pipe to be cut on a conveying track (4) on a workbench (3), and starting equipment through a button on a control panel (2), wherein the hard PCV pipe is conveyed to a cutting mechanism (6) by a conveying wheel (5) to be cut off; when the cutting knife (63) frequently cuts the hard PCV tube, because the hard PCV tube and the cutting knife (63) are in a dry state, fine static electricity can be generated when knife faces are frequently contacted with a cutting face of hard PVC, a plurality of fine layer scraps can be adsorbed on two end faces of the cutting knife (63), when the cutting knife (63) moves downwards, the knife faces can be contacted with the ball (a2), the scraper (623) is enabled to move downwards to compress the torsion spring 624, meanwhile, the elastic scraper blade (625b) can be contacted with the knife faces, and when the cutting knife (63) continues to move downwards;
the elastic scraping blade (625b) contacted with the elastic scraping blade can scrape off fine layer scraps on the cutter surface of the cutting knife (63) from top to bottom, and the scraped fine layer scraps can fall on the cambered surface of the elastic scraping blade (625 b); at the moment, a negative pressure fan in the workbench (3) works to generate suction force on a negative pressure adsorption channel (623a), and fine layer scraps on the cambered surface are sucked into the negative pressure adsorption channel (623) through a suction port (b1) through an adsorption channel (623b) and then fall into a collection box through a collection chute (611); after cutting knife (63) accomplished the cutting, upwards extract and break away from with elastic doctor blade (625b), torsional spring (624) restorability makes scraper blade (623) have an ascending elasticity, shake and shake during the tiny layer bits of remaining on with hump (b2) shake out and inhale material mouth (b1), because hump (b2) are gone up the outer layer and are being wrapped up the compound glue film of one deck antistatic, tiny layer bits can not be because of static attached to hump (b2), through such a mode, can strike off the tiny layer bits on the both ends face around cutting knife (63), prevent to produce the influence in the cutting process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110130906.5A CN112936407B (en) | 2019-03-05 | 2019-03-05 | Automatic cutting system and cutting method for PVC (polyvinyl chloride) pipe |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910164694.5A CN109877901B (en) | 2019-03-05 | 2019-03-05 | Automatic cutting device of PVC pipe |
| CN202110130906.5A CN112936407B (en) | 2019-03-05 | 2019-03-05 | Automatic cutting system and cutting method for PVC (polyvinyl chloride) pipe |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910164694.5A Division CN109877901B (en) | 2019-03-05 | 2019-03-05 | Automatic cutting device of PVC pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112936407A true CN112936407A (en) | 2021-06-11 |
| CN112936407B CN112936407B (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110130906.5A Active CN112936407B (en) | 2019-03-05 | 2019-03-05 | Automatic cutting system and cutting method for PVC (polyvinyl chloride) pipe |
| CN201910164694.5A Active CN109877901B (en) | 2019-03-05 | 2019-03-05 | Automatic cutting device of PVC pipe |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910164694.5A Active CN109877901B (en) | 2019-03-05 | 2019-03-05 | Automatic cutting device of PVC pipe |
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| CN (2) | CN112936407B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112549476B (en) * | 2020-11-30 | 2023-01-24 | 漳州普瑞邦节能科技有限公司 | Portable cutting device based on plastics extruding machine |
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| CN1348915A (en) * | 2000-10-13 | 2002-05-15 | 里特机械公司 | Scraper for roller |
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| CN207495851U (en) * | 2017-09-23 | 2018-06-15 | 阳新柏润塑料制品有限公司 | A kind of cutter device in rubber production |
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| US4856393A (en) * | 1985-11-22 | 1989-08-15 | Braddon George B | Method for die cutting plastic foam |
| CN106313155A (en) * | 2015-06-18 | 2017-01-11 | 泰州市罡杨橡塑有限公司 | Rubber cutting device with chip scrapers |
| CN206643995U (en) * | 2017-04-09 | 2017-11-17 | 长葛市长润钢结构有限公司 | Waterproof roll Scissoring device with cleaning member |
| CN109203057A (en) * | 2017-07-05 | 2019-01-15 | 黄小翠 | A kind of perforating device except clast |
| CN207432289U (en) * | 2017-09-18 | 2018-06-01 | 常山县顺飞塑料制品厂 | A kind of cutter device for refrigerator plastic frame |
| CN108437029A (en) * | 2018-03-26 | 2018-08-24 | 佛山市博蓄科技有限公司 | A kind of plastic pipe cutting device |
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- 2019-03-05 CN CN201910164694.5A patent/CN109877901B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1348915A (en) * | 2000-10-13 | 2002-05-15 | 里特机械公司 | Scraper for roller |
| WO2002064333A1 (en) * | 2001-02-14 | 2002-08-22 | Koenig & Bauer Aktiengesellschaft | Chip suctioning device for a longitudinal cutting device |
| CN101927511A (en) * | 2008-12-19 | 2010-12-29 | 鸿富锦精密工业（深圳）有限公司 | Lens shearing device |
| CN106738006A (en) * | 2015-11-25 | 2017-05-31 | 上海长园电子材料有限公司 | Automation tubing cutting means |
| CN207056766U (en) * | 2017-09-21 | 2018-03-02 | 新昌县康利达轴承有限公司 | A kind of magnetic separator |
| CN207495851U (en) * | 2017-09-23 | 2018-06-15 | 阳新柏润塑料制品有限公司 | A kind of cutter device in rubber production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109877901B (en) | 2021-06-04 |
| CN109877901A (en) | 2019-06-14 |
| CN112936407B (en) | 2022-08-30 |
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Effective date of registration: 20220810 Address after: 385 meters from Chongxin Road, Daxinzhuang Village, Xiqiu Town, Qufu City, Jining City, Shandong Province, 273100 Applicant after: Shandong Hongtai Plastic Industry Co.,Ltd. Address before: 4 / F, Bensheng machinery technology, zhangban area, phase IV, Huinan Industrial Zone, Taiwan investment zone, Quanzhou City, Fujian Province, 362100 Applicant before: QUANZHOU TAIWANESE INVESTMENT ZONE BENSHENG MACHINERY TECHNOLOGY Co.,Ltd. |
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