CN216632594U - Powder metallurgy integrated into one piece wheel manufacture equipment - Google Patents
Powder metallurgy integrated into one piece wheel manufacture equipment Download PDFInfo
- Publication number
- CN216632594U CN216632594U CN202123382777.3U CN202123382777U CN216632594U CN 216632594 U CN216632594 U CN 216632594U CN 202123382777 U CN202123382777 U CN 202123382777U CN 216632594 U CN216632594 U CN 216632594U
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- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000007493 shaping process Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 14
- 210000003127 knee Anatomy 0.000 claims description 9
- 239000002994 raw material Substances 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 description 14
- 239000000047 product Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 101100328887 Caenorhabditis elegans col-34 gene Proteins 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Powder Metallurgy (AREA)
Abstract
The utility model discloses a powder metallurgy integrated forming wheel manufacturing device, belonging to the technical field of powder metallurgy wheel manufacturing, comprising a machine table, wherein a mounting arm is fixedly connected on the machine table, a hydraulic press is fixedly connected on the mounting arm, a hydraulic rod is fixedly connected at the output end of the hydraulic press, a driving block is slidably connected on the hydraulic rod, two inclined rods are fixedly connected on the driving block, inclined holes matched with the two inclined rods are correspondingly formed on the two slide blocks respectively, a forming cavity is formed between the two slide blocks, and the forming cavity is positioned under a pressure plate. The effect that can add the raw materials to the shaping intracavity automatically has been reached.
Description
Technical Field
The utility model relates to the technical field of powder metallurgy wheel manufacturing, in particular to powder metallurgy integrally-formed wheel manufacturing equipment.
Background
Powder metallurgy is a process technology for preparing metal powder or manufacturing metal materials, composite materials and various products by using metal powder (or a mixture of metal powder and non-metal powder) as a raw material and forming and sintering the metal powder, and the powder metallurgy method and the ceramic production have similar places and belong to powder sintering technologies, so a series of new powder metallurgy technologies can also be used for preparing ceramic materials.
When the wheel is manufactured by using the powder metallurgy technology, the product is difficult to demould due to the back-off phenomenon by adopting the vertical demoulding method under the influence of the shape of the wheel.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide powder metallurgy integrally-formed wheel manufacturing equipment which has the advantage of being convenient for demoulding wheels and solves the problem that the wheels cannot be demoulded due to back-off.
In order to achieve the purpose, the utility model provides the following technical scheme: powder metallurgy integrated into one piece wheel manufacture equipment, including the board, fixedly connected with installation arm on the board, fixedly connected with hydraulic press on the installation arm, the output fixedly connected with hydraulic stem of hydraulic press, sliding connection has the drive block on the hydraulic stem, the bottom fixedly connected with of hydraulic stem with the clamp plate that the drive block offseted, sliding connection has the slider that two symmetries set up on the board, two down tubes of fixedly connected with on the drive block, two correspond respectively on the slider and seted up and two down tube complex inclined hole, two the shaping chamber has been seted up between the slider, the shaping chamber is located under the clamp plate.
Preferably, the hydraulic rod is sleeved with a spring, and two ends of the spring are respectively abutted against the hydraulic machine and the driving block.
Preferably, the driving block is fixedly connected with an installation block, the installation block is connected with a rectangular rod in a sliding mode, the top of the rectangular rod is fixedly connected with a limiting block, and the limiting block intermittently offsets with the installation block.
Preferably, the bottom of rectangle pole rotates and is connected with the ram that is used for choosing the work piece in the shaping chamber, fixedly connected with knee on the ram, set up on the rectangle pole with knee complex through-hole, keep away from on the knee the one end fixedly connected with spacing ring of ram, the spacing ring with rectangle pole intermittent type offsets, lie in on the board the lower part in shaping chamber set up with ram complex standing groove.
Preferably, the machine table is fixedly connected with a motor, a pressure-sensitive switch used for controlling the motor is arranged on the machine table, the lifting plate intermittently abuts against the pressure-sensitive switch, the output end of the motor is fixedly connected with a driving shaft, a U-shaped frame is fixedly connected onto the driving shaft, a cylinder is fixedly connected onto the U-shaped frame, and the cylinder intermittently slides on the upper portion of the forming cavity.
Preferably, the mounting arm is fixedly connected with a placing cylinder for placing metal powder, the placing cylinder is intermittently communicated with the cylinder, the cylinder is fixedly connected with an arc-shaped plate, and the arc-shaped plate is intermittently attached to the lower end face of the placing cylinder.
Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the inclined rod arranged on the driving block slides in the inclined hole arranged on the sliding block, so that the wheel with a special shape can be conveniently taken out after being formed, and the phenomenon of back-off is prevented.
Drawings
FIG. 1 is a schematic diagram of the general structure of the present invention;
FIG. 2 is a schematic diagram of the hydraulic rod of the present invention;
FIG. 3 is a schematic view of the structure of the arc plate of the present invention.
In the figure: 1. a machine platform; 11. a hydraulic press; 12. a hydraulic lever; 121. a spring; 13. pressing a plate; 14. mounting an arm; 2. a drive block; 21. a diagonal bar; 22. mounting blocks; 3. a slider; 31. an inclined hole; 32. a molding cavity; 4. carrying out plate picking; 41. bending a rod; 42. a limiting ring; 43. a rectangular bar; 44. a limiting block; 5. a motor; 51. a pressure sensitive switch; 52. a drive shaft; 53. a U-shaped frame; 54. a cylinder; 55. an arc-shaped plate; 56. the cartridge is placed.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: powder metallurgy integrated into one piece wheel manufacture equipment, including board 1, fixedly connected with installation arm 14 on board 1, fixedly connected with hydraulic press 11 on the installation arm 14, output fixedly connected with hydraulic stem 12 of hydraulic press 11, sliding connection has drive block 2 on the hydraulic stem 12, the bottom fixedly connected with of hydraulic stem 12 and the clamp plate 13 that drive block 2 offseted, sliding connection has the slider 3 that two symmetries set up on board 1, two down tube 21 of fixedly connected with on the drive block 2, correspond respectively on two sliders 3 and seted up with two down tube 21 complex inclined holes 31, become the die cavity 32 between two sliders 3, become die cavity 32 and be located clamp plate 13 under, the noose has spring 121 on hydraulic stem 12, the both ends of spring 121 offset with hydraulic press 11 and drive block 2 respectively.
The hydraulic press 11 is started to enable the hydraulic rod 12 at the output end of the hydraulic press 11 to move downwards, and then the pressure plate 13 at the bottom of the hydraulic rod 12 and the hydraulic rod 12 move synchronously and approach to the machine table 1, since the spring 121 abuts against the driving block 2, and the pressing plate 13 abuts against the bottom surface of the driving block 2, when the pressing plate 13 moves toward the machine table 1, the driving block 2 can move downward under the elastic force of the spring 121, and the inclined rod 21 on the driving block 2 can be inserted into the inclined hole 31 on the sliding block 3, so that the two sliding blocks 3 can approach each other until contacting in the process of continuously moving down the driving block 2, and the two sliding blocks 3 can not slide any more after the two sliding blocks 3 contact each other, and thus the position of the driving block 2 is fixed, the bottom surface of the driving block 2 does not contact the slider 3, and the hydraulic rod 12 continues to extend, and the pressing plate 13 at the bottom of the hydraulic rod 12 runs into the molding cavity 32 and applies pressure to the metal powder in the molding cavity 32 so as to mold the wheel.
Fixedly connected with installation piece 22 on the drive block 2, sliding connection has rectangular rod 43 on the installation piece 22, the top fixedly connected with stopper 44 of rectangular rod 43, stopper 44 offsets with installation piece 22 intermittent type, the bottom of rectangular rod 43 is rotated and is connected with the ram 4 that is used for choosing the work piece in the profiled cavity 32, fixedly connected with knee lever 41 on the ram 4, set up on the rectangular rod 43 with 41 complex through-holes of knee lever, the one end fixedly connected with spacing ring 42 of ram 4 is kept away from on the knee lever 41, spacing ring 42 offsets with rectangular rod 43 intermittent type, lie in the lower part of profiled cavity 32 on the board 1 and set up with ram 4 complex standing groove.
When the driving block 2 moves downwards, the mounting block 22 on the driving block 2 moves downwards synchronously with the driving block 2, the rectangular rod 43 on the driving block 2 moves downwards synchronously with the driving block 2 under the action of gravity, and because the limiting block 44 contacts with the mounting block 22, the rectangular rod 43 cannot be separated from the mounting block 22, when the cantilever plate 4 connected in a rotating way on the rectangular rod 43 moves to a placing groove matched with the machine table 1, the cantilever plate 4 does not move downwards any more, simultaneously, the upper surface of the cantilever plate 4 and the table top of the machine table 1 are positioned on a plane, when the cantilever plate 4 contacts with the machine table 1, the inclined rod 21 moves into the inclined hole 31, at the moment, the rectangular rod 43 does not move any more, when the mounting block 22 moves downwards again, the mounting block and the rectangular rod 43 slide relatively, when the hydraulic rod 12 moves upwards, the pressing plate 13 moves upwards firstly, when the pressing plate 13 contacts with the driving block 2, the driving block 2 moves upwards synchronously with the pressing plate 13, at this time, the mounting block 22 on the driving block 2 moves upwards synchronously with the driving block 2, after the mounting block 22 contacts the limiting block 44 at the top of the rectangular rod 43, the rectangular rod 43 can be driven to move upwards, and when the mounting block 22 contacts the limiting block 44, the inclined rod 21 slides out of the inclined hole 31, the two sliding blocks 3 are farthest away, then the upwards moving rectangular rod 43 drives the cantilever 4 to move upwards, the upwards moving cantilever 4 picks out the wheel formed in the forming cavity 32, and the cantilever 4 is rotatably connected with the rectangular rod 43, so that the cantilever 4 has a certain inclination, since the limiting ring 42 on the bent rod 41 on the cantilever 4 contacts the rectangular rod 43 for limiting, the rotating inclination of the cantilever 4 is fixed, the product is taken out of the forming cavity 32 after the cantilever 4 continues to move upwards, the formed product slides out along the inclination of the cantilever 4, and then the product is taken down.
Fixedly connected with motor 5 on board 1, be equipped with the pressure sensitive switch 51 that is used for controlling motor 5 on board 1, it offsets with pressure sensitive switch 51 intermittent type to take the place board 4, motor 5's output fixedly connected with drive shaft 52, fixedly connected with U type frame 53 on the drive shaft 52, fixedly connected with drum 54 on the U type frame 53, drum 54 intermittent type slides on the upper portion that becomes die cavity 32, fixedly connected with is used for placing a section of thick bamboo 56 of placing of metal powder on the installation arm 14, place a section of thick bamboo 56 and drum 54 intermittent type intercommunication, fixedly connected with arc 55 on the drum 54, arc 55 and the lower terminal surface intermittent type laminating of placing a section of thick bamboo 56.
After the product is picked by the picking plate 4, the hydraulic rod 12 continues to extend, then the picking plate 4 runs to the bottommost part, the two sliding blocks 3 are in contact, when the two sliding blocks 3 are in contact, the picking plate 4 contacts the pressure-sensitive switch 51, then the motor 5 is started, the driving shaft 52 of the motor 5 rotates anticlockwise for forty-five degrees under the state of fig. 3 and then rotates clockwise to return to the original position, the cylinder 54 is communicated with the placing cylinder 56 when in the initial position, the cylinder 54 is fixedly connected with the driving shaft 52 through the U-shaped frame 53, further, metal powder in the placing cylinder 56 can enter the cylinder 54, the lower end face of the cylinder 54 is attached to the table top of the machine table 1, further, the cylinder 54 can carry the metal powder to run into the forming cavity 32 between the two sliding blocks 3, and raw material supplement is carried out on the forming cavity 32.
The working principle is as follows: when the powder metallurgy integrally formed wheel manufacturing equipment is used, the hydraulic press 11 is started to enable the hydraulic rod 12 at the output end of the hydraulic press 11 to move downwards, the pressing plate 13 at the bottom of the hydraulic rod 12 and the hydraulic rod 12 synchronously move and approach to the machine table 1, the spring 121 abuts against the driving block 2, and the pressing plate 13 abuts against the bottom surface of the driving block 2, so that the driving block 2 can move downwards under the elastic force of the spring 121 when the pressing plate 13 moves towards the machine table 1, the inclined rod 21 on the driving block 2 can be inserted into the inclined hole 31 on the sliding block 3, so that the two sliding blocks 3 can approach to each other until contacting in the continuous moving-down process of the driving block 2, after the two sliding blocks 3 contact with each other, the sliding blocks 3 are not slid, the position of the driving block 2 is fixed, at the moment, the bottom surface of the driving block 2 does not contact with the sliding blocks 3, and the hydraulic rod 12 continues to extend out, and the pressing plate 13 at the bottom of the hydraulic rod 12 runs into the molding cavity 32 and applies pressure to the metal powder in the molding cavity 32 so as to mold the wheel.
When the driving block 2 moves downwards, the mounting block 22 on the driving block 2 moves downwards synchronously with the driving block 2, the rectangular rod 43 on the driving block 2 moves downwards synchronously with the driving block 2 under the action of gravity, and because the limiting block 44 contacts with the mounting block 22, the rectangular rod 43 cannot be separated from the mounting block 22, when the cantilever plate 4 connected in a rotating way on the rectangular rod 43 moves to a placing groove matched with the machine table 1, the cantilever plate 4 does not move downwards any more, simultaneously, the upper surface of the cantilever plate 4 and the table top of the machine table 1 are positioned on a plane, when the cantilever plate 4 contacts with the machine table 1, the inclined rod 21 moves into the inclined hole 31, at the moment, the rectangular rod 43 does not move any more, when the mounting block 22 moves downwards again, the mounting block and the rectangular rod 43 slide relatively, when the hydraulic rod 12 moves upwards, the pressing plate 13 moves upwards firstly, when the pressing plate 13 contacts with the driving block 2, the driving block 2 moves upwards synchronously with the pressing plate 13, at this time, the mounting block 22 on the driving block 2 moves upwards synchronously with the driving block 2, after the mounting block 22 contacts the limiting block 44 at the top of the rectangular rod 43, the rectangular rod 43 can be driven to move upwards, and when the mounting block 22 contacts the limiting block 44, the inclined rod 21 slides out of the inclined hole 31, the two sliding blocks 3 are farthest away, then the upwards moving rectangular rod 43 drives the cantilever 4 to move upwards, the upwards moving cantilever 4 picks out the wheel formed in the forming cavity 32, and the cantilever 4 is rotatably connected with the rectangular rod 43, so that the cantilever 4 has a certain inclination, since the limiting ring 42 on the bent rod 41 on the cantilever 4 contacts the rectangular rod 43 for limiting, the rotating inclination of the cantilever 4 is fixed, the product is taken out of the forming cavity 32 after the cantilever 4 continues to move upwards, the formed product slides out along the inclination of the cantilever 4, and then the product is taken down.
After the product is picked by the picking plate 4, the hydraulic rod 12 continues to extend, then the picking plate 4 moves to the bottommost part, the two sliding blocks 3 are contacted, when the two sliding blocks 3 are contacted, the picking plate 4 is contacted with the pressure-sensitive switch 51, then the motor 5 is started, the driving shaft 52 of the motor 5 rotates anticlockwise for forty-five degrees under the state of figure 3 and then rotates clockwise to return to the original position, the cylinder 54 is communicated with the placing cylinder 56 when in the initial position, the cylinder 54 is fixedly connected with the driving shaft 52 through the U-shaped frame 53, further, the metal powder in the placing cylinder 56 can enter the cylinder 54, the lower end surface of the cylinder 54 is attached to the table surface of the machine table 1, further, the cylinder 54 can carry the metal powder to the forming cavity 32 between the two sliding blocks 3, the raw material is supplemented to the forming cavity 32, when the cylinder 54 moves to the forming cavity 32, the arc-shaped plate 55 is attached to the lower end surface of the placing cylinder 56, and the metal powder in the placing cylinder 56 is prevented from leaking, the platen 13 continues to be lowered for forming work while the cylinder 54 is moved clockwise to the home position, and so on.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Powder metallurgy integrated into one piece wheel manufacture equipment, including board (1), its characterized in that: fixedly connected with installation arm (14) on board (1), fixedly connected with hydraulic press (11) on installation arm (14), output fixedly connected with hydraulic stem (12) of hydraulic press (11), sliding connection has drive block (2) on hydraulic stem (12), the bottom fixedly connected with of hydraulic stem (12) with clamp plate (13) that drive block (2) offset, sliding connection has slider (3) that two symmetries set up on board (1), two down tube (21) of fixedly connected with on drive block (2), two correspond respectively on slider (3) and seted up with two down tube (21) complex inclined hole (31), two set up between slider (3) into die cavity (32), become die cavity (32) and be located under clamp plate (13).
2. The powder metallurgy integrally formed wheel manufacturing apparatus according to claim 1, wherein: the hydraulic rod (12) is sleeved with a spring (121), and two ends of the spring (121) are respectively abutted against the hydraulic machine (11) and the driving block (2).
3. The powder metallurgy integrally formed wheel manufacturing apparatus according to claim 2, wherein: fixedly connected with installation piece (22) on drive block (2), sliding connection has rectangle pole (43) on installation piece (22), the top fixedly connected with stopper (44) of rectangle pole (43), stopper (44) with installation piece (22) intermittent type offsets.
4. The powder metallurgy integrally formed wheel manufacturing apparatus according to claim 3, wherein: the bottom of rectangle pole (43) rotates to be connected with and is used for choosing ram (4) of work piece in shaping chamber (32), fixedly connected with knee lever (41) on ram (4), set up on rectangle pole (43) with knee lever (41) complex through-hole, keep away from on knee lever (41) the one end fixedly connected with spacing ring (42) of ram (4), spacing ring (42) with rectangle pole (43) intermittent type offsets, lie in on board (1) the lower part in shaping chamber (32) seted up with ram (4) complex standing groove.
5. The powder metallurgy integrally formed wheel manufacturing apparatus according to claim 4, wherein: fixedly connected with motor (5) on board (1), be equipped with on board (1) and be used for control pressure sensitive switch (51) of motor (5), ram (4) with pressure sensitive switch (51) intermittent type offsets, the output fixedly connected with drive shaft (52) of motor (5), fixedly connected with U type frame (53) on drive shaft (52), fixedly connected with drum (54) on U type frame (53), drum (54) intermittent type slides and is in the upper portion in shaping chamber (32).
6. The powder metallurgy integrally formed wheel manufacturing apparatus according to claim 5, wherein: the mounting arm (14) is fixedly connected with a placing cylinder (56) used for placing metal powder, the placing cylinder (56) is intermittently communicated with the cylinder (54), the cylinder (54) is fixedly connected with an arc-shaped plate (55), and the arc-shaped plate (55) is intermittently attached to the lower end face of the placing cylinder (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123382777.3U CN216632594U (en) | 2021-12-28 | 2021-12-28 | Powder metallurgy integrated into one piece wheel manufacture equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123382777.3U CN216632594U (en) | 2021-12-28 | 2021-12-28 | Powder metallurgy integrated into one piece wheel manufacture equipment |
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| Publication Number | Publication Date |
|---|---|
| CN216632594U true CN216632594U (en) | 2022-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123382777.3U Active CN216632594U (en) | 2021-12-28 | 2021-12-28 | Powder metallurgy integrated into one piece wheel manufacture equipment |
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| CN (1) | CN216632594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116275036A (en) * | 2023-05-11 | 2023-06-23 | 铜陵优必胜新材料科技有限公司 | Powder punching machine is used in sealing ring production |
| CN116511498A (en) * | 2023-07-05 | 2023-08-01 | 山东军沃科技有限公司 | Stamping equipment for powder metallurgy |
-
2021
- 2021-12-28 CN CN202123382777.3U patent/CN216632594U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116275036A (en) * | 2023-05-11 | 2023-06-23 | 铜陵优必胜新材料科技有限公司 | Powder punching machine is used in sealing ring production |
| CN116275036B (en) * | 2023-05-11 | 2023-10-20 | 铜陵优必胜新材料科技有限公司 | Powder punching machine is used in sealing ring production |
| CN116511498A (en) * | 2023-07-05 | 2023-08-01 | 山东军沃科技有限公司 | Stamping equipment for powder metallurgy |
| CN116511498B (en) * | 2023-07-05 | 2023-09-08 | 山东军沃科技有限公司 | Stamping equipment for powder metallurgy |
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Denomination of utility model: Powder metallurgy integrated forming wheel manufacturing equipment Effective date of registration: 20231025 Granted publication date: 20220531 Pledgee: China Construction Bank Wenling sub branch Pledgor: ZHEJIANG FENGCHI MECHANICAL Co.,Ltd. Registration number: Y2023980062678 |