CN109927302B - Full-automatic plastic pipe hot melting butt welding machine - Google Patents
Full-automatic plastic pipe hot melting butt welding machine Download PDFInfo
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- CN109927302B CN109927302B CN201910395092.0A CN201910395092A CN109927302B CN 109927302 B CN109927302 B CN 109927302B CN 201910395092 A CN201910395092 A CN 201910395092A CN 109927302 B CN109927302 B CN 109927302B
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- 238000003466 welding Methods 0.000 title claims abstract description 21
- 238000002844 melting Methods 0.000 title claims abstract description 17
- 230000008018 melting Effects 0.000 title claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 24
- 230000001360 synchronised effect Effects 0.000 claims description 22
- 238000005498 polishing Methods 0.000 claims description 7
- 208000002925 dental caries Diseases 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 239000012943 hotmelt Substances 0.000 description 6
- 230000001174 ascending effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The invention discloses a full-automatic plastic pipe hot melting butt welding machine which comprises a base, wherein moving devices are symmetrically arranged in the base from left to right, clamping devices are arranged in the moving devices, a protective cover is fixedly arranged in the middle of the upper end surface of the base, a processing switching device is arranged in the protective cover, the processing switching device is in power connection with the clamping devices, the processing switching device controls the clamping devices to clamp or open plastic pipes when controlling switching processing steps, and the moving devices control the plastic pipes on two sides to move relatively; the invention can automatically clamp and butt weld the pipe, thereby not only saving a large amount of manpower, but also accelerating the working efficiency and avoiding accidents caused by pushing of people.
Description
Technical Field
The invention relates to the technical field of pipe fitting welding, in particular to a full-automatic plastic pipe hot-melting butt welding machine.
Background
In the process of butt welding of the plastic pipe fittings, no matter the pipe fittings are clamped or the pipe fittings are driven to move close to each other, the manual operation is adopted to carry out the operation on the edges. Not only wastes time and labor, but also can cause scalding accidents of the hot melting machine. The present invention sets forth a device that solves the above problems.
Disclosure of Invention
The technical problem is as follows:
the traditional butt welding machine for plastic pipes is manually operated when the pipe is clamped or moved, so that time and labor are wasted, and scalding accidents of a hot melting machine can be caused.
In order to solve the problems, the embodiment designs a full-automatic plastic pipe hot-melting butt welding machine, which comprises a base, wherein moving devices are symmetrically arranged in the base left and right, clamping devices are arranged in the moving devices, a protective cover is fixedly arranged in the middle of the upper end surface of the base, a processing switching device is arranged in the protective cover, the processing switching device is in power connection with the clamping devices, when the processing switching device controls the switching of processing steps, the clamping devices are controlled to clamp or open plastic pipes, and the moving devices control the relative motion of the plastic pipes on two sides; the processing switching device starts to switch to a polishing mode, meanwhile, the clamping device is driven to clamp the water pipe, the moving device drives the plastic pipe to move, certain cutting and polishing are carried out, then the plastic pipe is switched to a hot melting mode, hot melting is carried out, butt welding is carried out on the plastic pipe, and the clamping device is opened after the butt welding is finished. Wherein, mobile device includes that bilateral symmetry locates in the base and the ascending removal chamber of opening, it is equipped with the control motor to remove the inner wall internal fixation between the chamber, both ends symmetry and power are connected with the removal screw rod about the control motor, it is equipped with threaded connection in to remove the gliding movable block that is equipped with of intracavity the removal screw rod, it is equipped with the transmission chamber to remove the chamber left and right sides wall internal symmetry and intercommunication, the transmission intracavity pivoted is equipped with the initiative straight-teeth gear, the fixed driven bevel gear that is equipped with in initiative straight-teeth gear upper end, the driven bevel gear rear end is equipped with rather than engaged with initiative bevel gear, initiative bevel gear rear end fixedly connected with pivot.
Preferably, a synchronous cavity is arranged at the rear side of the moving cavity, a synchronous belt pulley is fixedly arranged in the synchronous cavity extending from the rear end of the rotating shaft, and a synchronous belt is wound between the synchronous belt pulleys; the moving block moves to drive the plastic pipes to move in opposite directions, and the driving straight gears on the left side and the right side are switched to be connected with the clamping device.
Wherein, clamping device is including locating the straight-teeth chamber that runs through about and in the removal piece, straight-teeth intracavity pivoted be equipped with the driven spur gear of initiative spur gear meshing, straight-teeth chamber upside intercommunication is equipped with first pulley chamber, the fixed driving pulley that is equipped with in driven spur gear upper end, the lateral symmetry is equipped with driven pulleys around the driving pulley, driving pulley with around being equipped with the drive belt between the driven pulleys, driven pulleys upper end fixedly connected with screw rod.
Preferably, the upper side of the moving block is provided with a clamping block of which the front end and the rear end are in threaded connection with the screw; and clamping the pipe fitting by descending the clamping block.
Wherein, processing auto-change over device is including locating switching chamber in the safety cover, it is equipped with the carousel to switch intracavity pivoted, the outer disc of carousel is fixed to be equipped with two dead levers that differ ninety degrees, the dead lever is kept away from central one end and is fixed sander and the hot melt ware of being equipped with respectively, it extends to switch chamber right side second band pulley chamber in the base is located in the safety cover the fixed switching motor that is equipped with of second band pulley chamber right wall, switching motor left end power connection have power connect in the power band pulley of carousel is located in the base the second band pulley intracavity is equipped with driving pulley, driving pulley with around being equipped with power belt between the power band pulley, power band pulley left end fixedly connected with transmission shaft.
Preferably, a bevel gear cavity is arranged on the left side of the second belt wheel cavity, the left end of the transmission shaft extends into the bevel gear cavity and is fixedly connected with a power bevel gear, and the front end of the power bevel gear is meshed with a transmission bevel gear which is in power connection with the synchronous belt wheel; the switching motor drives the turntable to rotate and transmit to the mobile device
Preferably, the front side in the switching cavity is provided with an opening which is forward and penetrates left and right, and the plastic pipe can move into the opening for processing.
The invention has the beneficial effects that: the invention can automatically clamp and butt weld the pipe, thereby not only saving a large amount of manpower, but also accelerating the working efficiency and avoiding accidents caused by pushing of people.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall structure of a full-automatic plastic pipe hot-melting butt welding machine according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1;
FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 1;
fig. 6 is an enlarged schematic view of "E" of fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a full-automatic plastic pipe hot melting butt welding machine, which is mainly applied to clamping and welding work during butt joint of plastic pipes, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to a full-automatic plastic pipe hot-melting butt welding machine which comprises a base 11, wherein moving devices 101 are symmetrically arranged in the base 11 from left to right, a clamping device 102 is arranged in each moving device 101, a protective cover 12 is fixedly arranged in the middle of the upper end face of the base 11, a processing switching device 103 is arranged in each protective cover 12, the processing switching device 103 is in power connection with the clamping device 102, the processing switching device 103 controls the clamping device 102 to clamp or open a plastic pipe when switching processing steps, and the moving device 101 controls the plastic pipes on two sides to move relatively; the machining switching device 103 starts to switch to a polishing mode, meanwhile, the clamping device 102 is driven to clamp the water pipe, the plastic pipe is driven to move through the moving device 101, certain cutting and polishing are carried out, then the plastic pipe is switched to a hot melting mode, hot melting is carried out, butt welding is carried out on the plastic pipe, and after the welding is finished, the clamping device 102 is opened.
According to the embodiment, the following detailed description is carried out to mobile device 101, mobile device 101 includes that bilateral symmetry locates in the base 11 and the ascending removal chamber 13 of opening, it is equipped with control motor 14 to remove the inner wall internal fixation between the chamber 13, both ends symmetry and power connection have the mobile screw 15 about control motor 14, it is equipped with threaded connection in to remove the gliding movable block 16 that is equipped with in chamber 13 the mobile screw 15, it is equipped with transmission chamber 26 to remove both sides wall internal symmetry and intercommunication about chamber 13, the internal rotation of transmission chamber 26 is equipped with initiative spur gear 27, the fixed driven bevel gear 28 that is equipped with in initiative spur gear 27 upper end, driven bevel gear 28 rear end is equipped with rather than engaged with initiative bevel gear 29, initiative bevel gear 29 rear end fixedly connected with pivot 30.
Beneficially, a synchronous cavity 31 is arranged at the rear side of the moving cavity 13, a synchronous pulley 32 is fixedly arranged in the synchronous cavity 31 after the rear end of the rotating shaft 30 extends into the synchronous cavity 31, and a synchronous belt 33 is wound between the synchronous pulleys 32; the moving block 16 moves to drive the plastic pipes to move oppositely, and the driving spur gears 27 on the left side and the right side are switched to be connected with the clamping device 102.
According to an embodiment, a detailed description is given below on the clamping device 102, the clamping device 102 includes a straight-tooth cavity 17 that is provided in the moving block 16 and penetrates left and right, a driven straight-tooth gear 18 that is engaged with the driving straight-tooth gear 27 is rotatably provided in the straight-tooth cavity 17, a first pulley cavity 19 is provided in the straight-tooth cavity 17 in a communicating manner, a driving pulley 20 is fixedly provided at an upper end of the driven straight-tooth gear 18, driven pulleys 21 are symmetrically provided at front and rear sides of the driving pulley 20, a transmission belt 22 is provided between the driving pulley 20 and the driven pulleys 21, and a screw 23 is fixedly connected to an upper end of the driven pulley 21.
Advantageously, the upper side of the moving block 16 is provided with a clamping block 24 with front and rear ends in threaded connection with the screw 23; the pipe is clamped by lowering the clamping blocks 24.
According to the embodiment, the processing switching device 103 is described in detail below, the processing switching device 103 includes a switching cavity 34 disposed in the protective cover 12, a rotary table 36 is rotatably disposed in the switching cavity 34, two fixing rods 37 with a ninety degree difference are fixedly disposed on an outer circumferential surface of the rotary table 36, one ends of the fixing rods 37 away from the center are respectively fixedly disposed with a sander 38 and a thermal melter 39, a second pulley cavity 40 extending into the base 11 from the lower side is disposed on the right side of the switching cavity 34, a switching motor 41 is fixedly disposed on the right wall of the second pulley cavity 40 in the protective cover 12, a power pulley 42 dynamically connected to the rotary table 36 is dynamically connected to the left end of the switching motor 41, a transmission pulley 43 is disposed in the second pulley cavity 40 in the base 11, and a power belt 44 is wound between the transmission pulley 43 and the power pulley 42, and a transmission shaft 45 is fixedly connected to the left end of the power belt wheel 42.
Advantageously, a bevel gear cavity 46 is arranged at the left side of the second pulley cavity 40, a power bevel gear 47 is fixedly connected to the left end of the transmission shaft 45 extending into the bevel gear cavity 46, and a transmission bevel gear 48 which is connected with the synchronous pulley 32 in a power mode is arranged at the front end of the power bevel gear 47 in a meshed mode; the switching motor 41 drives the turntable 36 to rotate and transmit the rotation to the moving device 101.
Advantageously, the switching chamber 34 is provided with an opening 35 at the front side thereof, which is open forward and passes right and left, and the plastic tube can be moved into the opening 35 for processing.
The following describes in detail the use steps of a fully automatic plastic pipe hot melt butt welding machine in the present disclosure with reference to fig. 1 to 6:
initially, moving block 16 is located on the side of moving chamber 13 remote from the center, driven spur gear 18 is engaged with drive spur gear 27 on the side remote from the center, clamping block 24 is in the upper limit position, and sander 38 is located ninety degrees from opening 35.
When welding plastic pipes, the pipes are respectively placed on the moving blocks 16 on the left side and the right side, the clamping blocks 24 are placed on the pipes and aligned with the screw 23, the switching motor 41 is started and drives the power belt pulley 42 and the rotary table 36 to rotate by ninety degrees, the rotary table 36 drives the sander 38 to rotate into the opening 35 through the fixed rod 37, at this time, the power belt pulley 42 drives the transmission belt pulley 43 to rotate through the power belt 44, the power bevel gear 47 is driven to rotate through the transmission shaft 45, the gear engagement drives the transmission bevel gear 48 to rotate and drives the synchronous belt pulleys 32 to rotate, the synchronous belt 33 drives all the synchronous belt pulleys 32 to rotate, the rotary shaft 30 drives the driving bevel gear 29 to rotate, the gear engagement drives the driven bevel gear 28 to rotate and drives the driving spur gear 27 to rotate, the driven spur gear 18 is driven to rotate and drives the driving belt pulley 20 to rotate through the gear engagement, the clamping block 24 is driven to descend through threaded connection to clamp the pipe, the motor 14 is controlled to be started and drive the movable screw 15 to rotate, the movable block 16 is driven to move towards the direction close to the center through threaded connection, the sander 38 is started when the pipe abuts against the left end face and the right end face of the sander 38, and cutting and polishing are conducted on the pipe;
then drive movable block 16 slightly and keep away from each other, switching motor 41 starts and drives carousel 36 and continue to rotate ninety degrees, sander 38 rotates to switch in chamber 34 and hot melt ware 39 rotates to in opening 35 at this moment, start hot melt ware 39 and heat and drive the pipe fitting and be close to each other and carry out the hot melt, then drive the pipe fitting and keep away from each other slightly again, carousel 36 continues to rotate ninety degrees, hot melt ware 39 also rotates to switch in chamber 34 at this moment, drive the pipe fitting at this moment and support each other tightly and weld, driven spur gear 18 meshes with the initiative spur gear 27 that is close to center one side at this moment, switching motor 41 continues to start and drive carousel 36 and rotate ninety degrees to initial position, driven spur gear 18 reverses at this moment and drives clamp block 24 to rise to can take clamp block 24 away, take away welded tubular product.
The invention has the beneficial effects that: the invention can automatically clamp and butt weld the pipe, thereby not only saving a large amount of manpower, but also accelerating the working efficiency and avoiding accidents caused by pushing of people.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (1)
1. A full-automatic plastic pipe hot-melting butt welding machine comprises a base; the method is characterized in that: the movable device is symmetrically arranged in the base from left to right, a clamping device is arranged in the movable device, a protective cover is fixedly arranged in the middle of the upper end face of the base, a processing switching device is arranged in the protective cover, and the processing switching device is in power connection with the clamping device;
when the processing switching device controls the switching of the processing steps, the clamping device is controlled to clamp or open the plastic pipes, and the moving device controls the relative movement of the plastic pipes on the two sides;
the processing switching device starts to switch to a polishing mode, meanwhile, the clamping device is driven to clamp the water pipe, the moving device drives the plastic pipe to move, certain cutting and polishing are carried out, then the plastic pipe is switched to a hot melting mode, hot melting is carried out, butt welding is carried out on the plastic pipe, and the clamping device is opened after the butt welding is finished; the moving device comprises moving cavities which are arranged in the base in a bilateral symmetry mode and provided with upward openings;
a control motor is fixedly arranged in the inner wall between the moving cavities, the left end and the right end of the control motor are symmetrical and are in power connection with moving screw rods, and moving blocks in threaded connection with the moving screw rods are arranged in the moving cavities in a sliding mode;
the left wall and the right wall of the moving cavity are symmetrically and communicated with a transmission cavity, a driving straight gear is rotatably arranged in the transmission cavity, a driven bevel gear is fixedly arranged at the upper end of the driving straight gear, a driving bevel gear meshed with the driven bevel gear is arranged at the rear end of the driven bevel gear, and a rotating shaft is fixedly connected to the rear end of the driving bevel gear;
a synchronous cavity is arranged at the rear side of the moving cavity; the rear end of the rotating shaft extends into the synchronous cavity and is fixedly provided with synchronous belt wheels, and a synchronous belt is wound between the synchronous belt wheels; the moving block moves to drive the plastic pipes to move oppositely, and the driving straight gears on the left side and the right side are switched to be connected with the clamping device;
the clamping device comprises a straight tooth cavity which is arranged in the moving block and penetrates through the moving block from left to right; a driven straight gear meshed with the driving straight gear is rotatably arranged in the straight gear cavity; a first belt wheel cavity is communicated with the upper side of the straight tooth cavity, a driving belt wheel is fixedly arranged at the upper end of the driven straight gear, driven belt wheels are symmetrically arranged at the front side and the rear side of the driving belt wheel, a transmission belt is wound between the driving belt wheel and the driven belt wheel, and a screw is fixedly connected to the upper end of the driven belt wheel;
the upper side of the moving block is provided with a clamping block of which the front end and the rear end are in threaded connection with the screw; clamping the pipe fitting by descending the clamping block;
the processing switching device comprises a switching cavity arranged in the protective cover; a rotary table is arranged in the switching cavity in a rotating manner, two fixing rods with ninety-degree difference are fixedly arranged on the outer circular surface of the rotary table, and a sander and a hot melter are respectively and fixedly arranged at one end, far away from the center, of each fixing rod;
a second belt wheel cavity extending into the base from the lower side is arranged on the right side of the switching cavity, a switching motor is fixedly arranged on the right wall of the second belt wheel cavity in the protective cover, and the left end of the switching motor is in power connection with a power belt wheel in power connection with the rotary table;
a transmission belt wheel is arranged in the second belt wheel cavity in the base, a power belt is wound between the transmission belt wheel and the power belt wheel, and a transmission shaft is fixedly connected to the left end of the power belt wheel;
a bevel gear cavity is formed in the left side of the second belt wheel cavity, the left end of the transmission shaft extends into the bevel gear cavity and is fixedly connected with a power bevel gear, and the front end of the power bevel gear is meshed with a transmission bevel gear with power connected to the synchronous belt wheel; the switching motor drives the turntable to rotate and transmit the turntable to the mobile device;
the front side in the switching cavity is provided with an opening which penetrates forwards and leftwards and rightwards, and the plastic pipe can move into the opening to be processed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910395092.0A CN109927302B (en) | 2019-05-13 | 2019-05-13 | Full-automatic plastic pipe hot melting butt welding machine |
| PH12019050165A PH12019050165A1 (en) | 2019-05-13 | 2019-08-17 | A full-automatic hot-melting butt welding machine for plastic pipe materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910395092.0A CN109927302B (en) | 2019-05-13 | 2019-05-13 | Full-automatic plastic pipe hot melting butt welding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109927302A CN109927302A (en) | 2019-06-25 |
| CN109927302B true CN109927302B (en) | 2020-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910395092.0A Active CN109927302B (en) | 2019-05-13 | 2019-05-13 | Full-automatic plastic pipe hot melting butt welding machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109927302B (en) |
| PH (1) | PH12019050165A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111546638B (en) * | 2020-05-15 | 2021-12-17 | 圣大管业(芜湖)科技有限公司 | PPR hot water plastic pipe hot-melt connection processing method |
| CN111572035B (en) * | 2020-05-26 | 2021-07-27 | 山东建安实业有限公司 | Plastic tubing hot melt jointing equipment |
| CN111619123B (en) * | 2020-06-16 | 2021-01-22 | 圣大管业科技股份有限公司 | Automatic hot-melting butt welding machine for plastic pipes |
| CN112265275A (en) * | 2020-10-30 | 2021-01-26 | 淄博俊康文具有限公司 | Welding device capable of adapting to thickness of pipe |
| CN112873866A (en) * | 2021-01-07 | 2021-06-01 | 南京梦课商贸有限公司 | Ultra-large plastic pipe welding equipment for intelligent manufacturing production line |
| CN112959681A (en) * | 2021-01-26 | 2021-06-15 | 陈志英 | Plastic pipe hot-melt connection processing method |
| CN113601094B (en) * | 2021-10-08 | 2022-01-21 | 广东电网有限责任公司东莞供电局 | Copper strand wires of transformer substation's construction exothermic welding auxiliary device |
| CN114571735B (en) * | 2022-03-08 | 2024-03-22 | 中建八局第二建设有限公司 | PB/PPR pipe fitting interfacing apparatus |
| CN114536777B (en) * | 2022-04-28 | 2022-06-28 | 潍坊市工程技师学院 | Automatic welding equipment for plastic pipes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208556506U (en) * | 2018-07-09 | 2019-03-01 | 成都蒲江珂贤科技有限公司 | A kind of industrial machinery steel pipe fixed-position welding device |
-
2019
- 2019-05-13 CN CN201910395092.0A patent/CN109927302B/en active Active
- 2019-08-17 PH PH12019050165A patent/PH12019050165A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN109927302A (en) | 2019-06-25 |
| PH12019050165A1 (en) | 2020-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191209 Address after: 236400, Linquan County, Anhui Province, Fuyang Industrial Park on the south side of the road Applicant after: ANHUI DESHUN PIPE INDUSTRY Co.,Ltd. Address before: 318000 No. 60 Jigong Avenue, Shifeng Street, Tiantai County, Taizhou City, Zhejiang Province Applicant before: TIANTAI DULING AUTOMATION TECHNOLOGY Co.,Ltd. |
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| GR01 | Patent grant | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An automatic butt welding machine for plastic pipe Effective date of registration: 20201207 Granted publication date: 20200103 Pledgee: Linquan County small and medium-sized enterprises financing Company limited by guarantee Pledgor: ANHUI DESHUN PIPE INDUSTRY Co.,Ltd. Registration number: Y2020980008883 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220721 Granted publication date: 20200103 Pledgee: Linquan County small and medium-sized enterprises financing Company limited by guarantee Pledgor: ANHUI DESHUN PIPE INDUSTRY Co.,Ltd. Registration number: Y2020980008883 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A fully automatic plastic pipe hot melt butt welding machine Effective date of registration: 20220728 Granted publication date: 20200103 Pledgee: Linquan County small and medium-sized enterprises financing Company limited by guarantee Pledgor: ANHUI DESHUN PIPE INDUSTRY Co.,Ltd. Registration number: Y2022980011464 |