CN208814257U - It is a kind of for producing the charging gear of plastic cement - Google Patents

It is a kind of for producing the charging gear of plastic cement Download PDF

Info

Publication number
CN208814257U
CN208814257U CN201821433677.4U CN201821433677U CN208814257U CN 208814257 U CN208814257 U CN 208814257U CN 201821433677 U CN201821433677 U CN 201821433677U CN 208814257 U CN208814257 U CN 208814257U
Authority
CN
China
Prior art keywords
feeder
main shaft
plate
vertical plate
plastic cement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201821433677.4U
Other languages
Chinese (zh)
Inventor
颜红兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Huasu Alwayseal Technology Ltd
Original Assignee
Zhongshan Huasu Alwayseal Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhongshan Huasu Alwayseal Technology Ltd filed Critical Zhongshan Huasu Alwayseal Technology Ltd
Priority to CN201821433677.4U priority Critical patent/CN208814257U/en
Application granted granted Critical
Publication of CN208814257U publication Critical patent/CN208814257U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a kind of for producing the charging gear of plastic cement.It is described for produce the charging gear of plastic cement to include dynamic structure;Feeding structure, the feeding structure includes main shaft, vertical plate, feeder, second bearing and helical blade, the main shaft is set to one end of the dynamic structure, the vertical plate is set to the outside of the main shaft, the feeder of the inside with accommodating cavity is set to one end that the vertical plate deviates from the dynamic structure, the main shaft runs through the vertical plate and the feeder, the main shaft and the vertical plate are rotatablely connected, the main shaft is rotatablely connected by the second bearing and the feeder, the spiral outside for being wrapped in the main shaft of the helical blade;Feeding structure;Fixed structure.The advantages of charging gear provided by the utility model for producing plastic cement, which has, can prevent plastic material from blocking feed inlet, and can plastic material tentatively be crushed and be sufficiently stirred, raising processing efficiency.

Description

It is a kind of for producing the charging gear of plastic cement
Technical field
The utility model relates to plastic cement processing technique fields more particularly to a kind of for producing the charging gear of plastic cement.
Background technique
Plastic cement: being mainly made of carbon, oxygen, hydrogen and nitrogen and other organic or inorganic elements, and finished product is solid, is being manufactured It is the liquid of molten in journey, therefore can be heated with machine makes its fusing, plus-pressure that its flowing, cooling be made to make its solidification, and is formed Various shape, this huge and protean material group are known as plastic cement.Plastic cement part is widely applied each in nowadays life A field, such as household electrical appliance, instrument and meter, wire and cable, construction equipment, communication electronics, auto industry, space flight and aviation, day With hardware etc..Before plastic cement is applied to people's lives and production, need for plastic cement to be processed.
However be traditionally used for production plastic cement equipment in use, due to the self gravity and adherency of plastic material Property, plastic material can be made to block feed inlet, brought inconvenience to production and processing.
Therefore, it is necessary to provide a kind of new charging gear solution above-mentioned technical problem for producing plastic cement.
Utility model content
The technical issues of the utility model solves be to provide a kind of easy to operate, using flexible, conveying is high-quality, have from The charging gear for being used to produce plastic cement of dynamic reset function.
In order to solve the above technical problems, provided by the utility model for produce the charging gear of plastic cement to include: power knot Structure;Feeding structure, the feeding structure are set to one end of the dynamic structure, and the feeding structure includes main shaft, vertical plate, feeding Cylinder, second bearing and helical blade, the main shaft are set to one end of the dynamic structure, and the vertical plate is set to the outer of the main shaft Portion, the feeder of the inside with accommodating cavity are set to one end that the vertical plate deviates from the dynamic structure, and the main shaft passes through Wear the vertical plate and the feeder, the main shaft and the vertical plate are rotatablely connected, the main shaft by the second bearing and The feeder rotation connection, the spiral outside for being wrapped in the main shaft of the helical blade;Feeding structure, the charging Structure is set to the top of the feeder;Fixed structure, the fixed structure are set to one that the feeder deviates from the vertical plate End.
Preferably, the dynamic structure includes motor fixing plate, motor, transmission shaft, fixing sleeve and first bearing, described solid Surely it is sheathed on one end that the vertical plate deviates from the feeder, the motor is set to one that the fixing sleeve deviates from the vertical plate End, the motor fixing plate are set to the bottom end of the motor, and the transmission shaft is set to the motor close to the one of the fixing sleeve End, the transmission shaft is fixedly connected with the main shaft, and the transmission shaft and the main shaft by the first bearing with it is described Fixing sleeve rotation connection.
Preferably, the feeding structure includes feed pipe and hopper, and the feed pipe of rectangle is welded in the feeder Top, the hopper be welded on the feed pipe deviate from the feeder one end.
Preferably, the internal slide of the feed pipe is connected with adjustment structure, and the adjustment structure includes pull plate and drawing Ring, the pull plate for controlling blanking flow are slidably connected to the inside of the feed pipe, and the pull ring is set to the pumping One end of pulling plate.
Preferably, the feed pipe is equipped with baiting structure away from one end of the adjustment structure, and the baiting structure includes Feeder pipe and baffle, the feeder pipe are set to one end that the feed pipe deviates from the adjustment structure, and the feeder pipe and institute Feed pipe is stated into 30 ° of angles, the barrier slides are connected to the feeder pipe.
Preferably, the feeder is equipped with fixed structure away from one end of the vertical plate, and the fixed structure includes fixing Plate and fixation hole, the fixed plate for fixing the feeder are set to one end that the feeder deviates from the vertical plate, and The fixed plate is L shape structure, and the bottom end of the fixed plate is set there are two the fixation hole.
Preferably, the feeder is equipped with discharge nozzle close to one end of the fixed plate away from the feed pipe, rectangle It is communicated inside the discharge nozzle with the inside of the feeder.
Preferably, the outside of the feeder be equipped with sealing structure, the sealing structure include fixed block, hex nut, Knob, sealing plate and hinge, the sealing plate of arc are set to the top of the feeder, and the sealing plate passes through the hinge It is rotatablely connected with the feeder, the knob is set to the outside of the sealing plate, there are two the fixed block of arc is set, two A fixed block is welded in the outside of the sealing plate, and the fixed block is solid by the hex nut and the feeder Fixed connection.
Compared with the relevant technologies, the charging gear provided by the utility model for producing plastic cement has following beneficial to effect Fruit:
The utility model provides a kind of for producing the charging gear of plastic cement, and the main shaft is fixed on the dynamic structure One end is acted on by the power that the dynamic structure provides, can make the main shaft normal rotation, the vertical plate is rotationally connected with The outside of the main shaft, the feeder of the inside with accommodating cavity are set to the vertical plate deviates from the dynamic structure one End, the main shaft run through the vertical plate and the feeder, and the main shaft is rotated by the second bearing and the feeder Connection, the spiral outside for being wrapped in the main shaft of the helical blade are driven by the rotary action of the main shaft into spiral shell Rotation shape is wrapped in the rotation of the helical blade outside the main shaft, and helical blade rotation can will be from the feeding structure It is sent to the discharge nozzle of the feeder bottom end after the preliminary crushing, stirring of the raw material come in, plastic material can be effectively prevent The feeding structure is blocked, and can also play the role of tentatively crushing and stirring, can be improved the efficiency of Raw material processing.
Detailed description of the invention
Fig. 1 is provided by the utility model for producing a kind of structural representation of preferred embodiment of the charging gear of plastic cement Figure;
Fig. 2 is the structural schematic diagram of feeding structure shown in FIG. 1;
Fig. 3 is the attachment structure schematic diagram of feeding structure shown in FIG. 1 and baiting structure.
Figure label: 1, dynamic structure, 11, motor fixing plate, 12, motor, 13, transmission shaft, 14, fixing sleeve, 15, first Bearing, 2, feeding structure, 21, feed pipe, 22, hopper, 3, feeding structure, 31, main shaft, 32, vertical plate, 33, feeder, 34, Two bearings, 35, helical blade, 4, adjustment structure, 41, pull plate, 42, pull ring, 5, sealing structure, 51, fixed block, 52, hexagonal Nut, 53, knob, 54, sealing plate, 55, hinge, 6, discharge nozzle, 7, fixed structure, 71, fixed plate, 72, fixation hole, 8, blanking Structure, 81, feeder pipe, 82, baffle.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1, Fig. 2 and Fig. 3, wherein Fig. 1 is the feed dress provided by the utility model for producing plastic cement A kind of structural schematic diagram for the preferred embodiment set;Fig. 2 is the structural schematic diagram of feeding structure shown in FIG. 1;Fig. 3 is Fig. 1 institute The attachment structure schematic diagram of the feeding structure and baiting structure that show.Charging gear for producing plastic cement includes: dynamic structure 1; Feeding structure 3, the feeding structure 3 are set to one end of the dynamic structure 1, and the feeding structure 3 includes main shaft 31, vertical plate 32, feeder 33, second bearing 34 and helical blade 35, the main shaft 31 are set to one end of the dynamic structure 1, the vertical plate 32 are set to the outside of the main shaft 31, and the feeder 33 of the inside with accommodating cavity is set to the vertical plate 32 away from described dynamic One end of power structure 1, the main shaft 31 run through the vertical plate 32 and the feeder 33, the main shaft 31 with 32 turns of the vertical plate Dynamic connection, the main shaft 31 is by the second bearing 34 and the feeder 33 rotation connection, and the helical blade 35 is at spiral shell Rotation shape is wrapped in the outside of the main shaft 31;Feeding structure 3, the feeding structure 3 are set to the top of the feeder 33;It is fixed Structure 7, the fixed structure 7 are set to one end that the feeder 33 deviates from the vertical plate 32.
The dynamic structure 1 includes motor fixing plate 11, motor 12, transmission shaft 13, fixing sleeve 14 and first bearing 15, institute One end that fixing sleeve 14 deviates from the feeder 33 set on the vertical plate 32 is stated, the motor 12, which is set to the fixing sleeve 14, to deviate from One end of the vertical plate 32, the motor fixing plate 11 are set to the bottom end of the motor 12, and the transmission shaft 13 is set to the electricity Machine 12 is fixedly connected close to one end of the fixing sleeve 14, the transmission shaft 13 with the main shaft 31, and the transmission shaft 13 with The main shaft 31 is rotatablely connected by the first bearing 15 with the fixing sleeve 14, and the motor 12 and the transmission shaft are passed through 13 setting can enable 31 normal rotation of main shaft.
The feeding structure 2 includes feed pipe 21 and hopper 22, and the feed pipe 21 of rectangle is welded in the feeder 33 top, the hopper 22 are welded on one end that the feed pipe 21 deviates from the feeder 33, pass through the hopper 22 Setting, can enable plastic material temporarily be stored.
The internal slide of the feed pipe 21 is connected with adjustment structure 4, and the adjustment structure 4 includes pull plate 41 and pull ring 42, the pull plate 41 for controlling blanking flow is slidably connected to the inside of the feed pipe 21, and the pull ring 42 is set to One end of the pull plate 41 can control plastic cement by the pull plate 41 being slidably connected inside the feed pipe 21 The speed of raw material blanking.
The feed pipe 21 is equipped with baiting structure 8 away from one end of the adjustment structure 4, under the baiting structure 8 includes Expects pipe 81 and baffle 82, the feeder pipe 81 are set to one end that the feed pipe 21 deviates from the adjustment structure 4, and the blanking At 30 ° of angles, the baffle 82 is slidably connected to the feeder pipe 81 for pipe 81 and the feed pipe 21, by feeder pipe 81 with The feed pipe 21 can facilitate when equipment breaks down at 30 ° of angles and take out the raw material inside the hopper 22.
The feeder 33 is equipped with fixed structure 7 away from one end of the vertical plate 32, and the fixed structure 7 includes fixing Plate 71 and fixation hole 72, the fixed plate 71 for fixing the feeder 33 are set to the feeder 33 away from the vertical plate 32 one end, and the fixed plate 71 is L shape structure, the bottom end of the fixed plate 71 sets there are two the fixation hole 72, leads to The setting of the fixed plate 71 is crossed, the feeder 33 can be fixed in equipment.
The feeder 33 is equipped with discharge nozzle 6 close to one end of the fixed plate 71 away from the feed pipe 21, rectangle 6 inside of the discharge nozzle is communicated with the inside of the feeder 33, in order to guarantee that raw material inside the feeder 33 can be into Enter process equipment.
The outside of the feeder 33 be equipped with sealing structure 5, the sealing structure 5 include fixed block 51, hex nut 52, Knob 53, sealing plate 54 and hinge 55, the sealing plate 54 of arc are set to the top of the feeder 33, the sealing plate 54 It is rotatablely connected by the hinge 55 with the feeder 33, the knob 53 is set to the outside of the sealing plate 54, arc There are two the fixed block 51 is set, two fixed blocks 51 are welded in the outside of the sealing plate 54, the fixed block 51 It is fixedly connected by the hex nut 52 with the feeder 33, passes through turn of the sealing plate 54 and the feeder 33 Dynamic connection can facilitate the maintenance inside the feeder 33 when the inside of the feeder 33 is broken down.
The working principle of charging gear provided by the utility model for producing plastic cement is as follows:
The fixed plate 71 and the motor fixing plate 11 are fixed by screws in production equipment first, to be fed After device is fixed, then the external power supply being electrically connected with the motor 12 is switched and is opened, the motor 12 is allowed to be in work Make state, then plastic material is poured into the inside of the hopper 22, the motor 12 rotates, and drives 13 turns of the transmission shaft Dynamic, the transmission shaft 13 drives the main shaft 31 to rotate, and the main shaft 31 is fixed on one end of the dynamic structure 1, passes through institute The power effect for stating the offer of dynamic structure 1, can make 31 normal rotation of main shaft, the vertical plate 32 is rotationally connected with the master The outside of axis 31, the feeder 33 of the inside with accommodating cavity are set to the vertical plate 32 deviates from the dynamic structure 1 one End, the main shaft 31 run through the vertical plate 32 and the feeder 33, the main shaft 31 by the second bearing 34 with it is described Feeder 33 is rotatablely connected, and the spiral outside for being wrapped in the main shaft 31 of the helical blade 35 passes through the main shaft 31 Rotary action, drive it is spiral be wrapped in the main shaft 31 outside the helical blade 35 rotation, the helical blade 35 rotations can will be sent to the institute of 33 bottom end of feeder after the preliminary crushing, stirring of raw material that the feeding structure 2 is come in Discharge nozzle 6 is stated, plastic material can be effectively prevent to block the feeding structure 2, and preliminary crush and stirring can also be played Effect, can be improved the efficiency of Raw material processing, if necessary to adjust the uninterrupted of plastic material blanking, need to only adjust sliding and connect The pull plate 41 inside the feed pipe 21 is connect, the outside of the feeder 33 is rotatably connected to the institute of arc 54 plates of sealing are stated, are welded with the fixed block 51 on the sealing plate 54, it can be by the sealing plate 54 by the fixed block 51 It is fixed in the feeder 33, it, only need to be by the sealing plate 54 from institute if the inside of the feeder 33 is broken down It states to open in feeder 33 and repair, it is convenient and efficient, if when needing to carry out the maintenance inside the feeder 33, When raw material inside the hopper 22 is taken out, it need to will only be slidably connected on the feeder pipe 81 of described 21 one end of feed pipe The baffle 82 extract out, do not need manpower work and scoop out, it is convenient and efficient.
Compared with the relevant technologies, the charging gear provided by the utility model for producing plastic cement has following beneficial to effect Fruit:
The utility model provides a kind of for producing the charging gear of plastic cement, and the main shaft 31 is fixed on the dynamic structure 1 one end is acted on by the power that the dynamic structure 1 provides, can make 31 normal rotation of main shaft, the vertical plate 32 It is rotationally connected with the outside of the main shaft 31, the feeder 33 of the inside with accommodating cavity is set to the vertical plate 32 and deviates from institute One end of dynamic structure 1 is stated, the main shaft 31 runs through the vertical plate 32 and the feeder 33, and the main shaft 31 passes through described Second bearing 34 and the feeder 33 are rotatablely connected, and the helical blade 35 is spiral to be wrapped in the outer of the main shaft 31 Portion drives the spiral helical blade 35 being wrapped in outside the main shaft 31 by the rotary action of the main shaft 31 Rotation, the rotation of helical blade 35 can will be sent to institute after the preliminary crushing, stirring of raw material that the feeding structure 2 is come in The discharge nozzle 6 for stating 33 bottom end of feeder can effectively prevent plastic material to block the feeding structure 2, and can also rise To the preliminary effect crushed and stir, the efficiency of Raw material processing can be improved.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in Other relevant technical fields, are also included in the patent protection scope of the utility model.

Claims (8)

1. a kind of for producing the charging gear of plastic cement characterized by comprising
Dynamic structure (1);
Feeding structure (3), the feeding structure (3) are set to the one end of the dynamic structure (1), and the feeding structure (3) includes Main shaft (31), vertical plate (32), feeder (33), second bearing (34) and helical blade (35), the main shaft (31) are set to described One end of dynamic structure (1), the vertical plate (32) are set to the outside of the main shaft (31), and inside is sent with the described of accommodating cavity Barrel (33) is set to one end that the vertical plate (32) deviate from the dynamic structure (1), and the main shaft (31) runs through the vertical plate (32) it is rotatablely connected with the feeder (33), the main shaft (31) and the vertical plate (32), the main shaft (31) passes through described Second bearing (34) and the feeder (33) are rotatablely connected, and the helical blade (35) is spiral to be wrapped in the main shaft (31) outside;
Feeding structure (2), the feeding structure (2) are set to the top of the feeder (33);
Fixed structure (7), the fixed structure (7) are set to one end that the feeder (33) deviate from the vertical plate (32).
2. according to claim 1 for producing the charging gear of plastic cement, which is characterized in that dynamic structure (1) packet Include motor fixing plate (11), motor (12), transmission shaft (13), fixing sleeve (14) and first bearing (15), the fixing sleeve (14) Deviate from the one end of the feeder (33) set on the vertical plate (32), the motor (12) is set to the fixing sleeve (14) and deviates from institute One end of vertical plate (32) is stated, the motor fixing plate (11) is set to the bottom end of the motor (12), and the transmission shaft (13) is set to The motor (12) is fixedly connected close to the one end of the fixing sleeve (14), the transmission shaft (13) with the main shaft (31), and The transmission shaft (13) and the main shaft (31) are rotatablely connected by the first bearing (15) and the fixing sleeve (14).
3. according to claim 1 for producing the charging gear of plastic cement, which is characterized in that feeding structure (2) packet Feed pipe (21) and hopper (22) are included, the feed pipe (21) of rectangle is welded in the top of the feeder (33), the material Bucket (22) is welded on one end that the feed pipe (21) deviate from the feeder (33).
4. according to claim 3 for producing the charging gear of plastic cement, which is characterized in that the feed pipe (21) it is interior Portion slidably connects adjustment structure (4), and the adjustment structure (4) includes pull plate (41) and pull ring (42), for controlling blanking The pull plate (41) of flow is slidably connected to the inside of the feed pipe (21), and the pull ring (42) is set to the pull plate (41) one end.
5. according to claim 4 for producing the charging gear of plastic cement, which is characterized in that the feed pipe (21) is deviated from One end of the adjustment structure (4) is equipped with baiting structure (8), and the baiting structure (8) includes feeder pipe (81) and baffle (82), The feeder pipe (81) be set to the feed pipe (21) deviate from the adjustment structure (4) one end, and the feeder pipe (81) with The feed pipe (21) is slidably connected to the feeder pipe (81) at 30 ° of angles, the baffle (82).
6. according to claim 1 for producing the charging gear of plastic cement, which is characterized in that the feeder (33) is deviated from One end of the vertical plate (32) is equipped with fixed structure (7), and the fixed structure (7) includes fixed plate (71) and fixation hole (72), The fixed plate (71) for fixing the feeder (33) is set to the feeder (33) deviate from the vertical plate (32) one End, and the fixed plate (71) is L shape structure, the bottom end of the fixed plate (71) is set there are two the fixation hole (72).
7. according to claim 1 for producing the charging gear of plastic cement, which is characterized in that feeder (33) bottom Discharge nozzle, the internal inside with the feeder (33) of the discharge nozzle (6) of rectangle are equipped with close to the end of fixed mechanism (7) It communicates.
8. according to claim 1 for producing the charging gear of plastic cement, which is characterized in that outside the feeder (33) Portion is equipped with sealing structure (5), and the sealing structure (5) includes fixed block (51), hex nut (52), knob (53), sealing plate (54) and hinge (55), the sealing plate (54) of arc are set to the top of the feeder (33), and the sealing plate (54) is logical The hinge (55) and the feeder (33) to be crossed to be rotatablely connected, the knob (53) is set to the outside of the sealing plate (54), There are two the fixed block (51) of arc is set, two fixed blocks (51) are welded in the outside of the sealing plate (54), The fixed block (51) is fixedly connected by the hex nut (52) with the feeder (33).
CN201821433677.4U 2018-09-03 2018-09-03 It is a kind of for producing the charging gear of plastic cement Active CN208814257U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821433677.4U CN208814257U (en) 2018-09-03 2018-09-03 It is a kind of for producing the charging gear of plastic cement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821433677.4U CN208814257U (en) 2018-09-03 2018-09-03 It is a kind of for producing the charging gear of plastic cement

Publications (1)

Publication Number Publication Date
CN208814257U true CN208814257U (en) 2019-05-03

Family

ID=66275600

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821433677.4U Active CN208814257U (en) 2018-09-03 2018-09-03 It is a kind of for producing the charging gear of plastic cement

Country Status (1)

Country Link
CN (1) CN208814257U (en)

Similar Documents

Publication Publication Date Title
CN208426909U (en) A kind of monomer mix convenient for rapid material-feeding
CN211482922U (en) Feed crushing and mixing integrated machine
CN201862376U (en) Fodder mixing machine
CN103693459A (en) Powdery material variable feeding mechanism
CN204563975U (en) A kind of antiseized wall automatically cleaning batch mixer
CN208695001U (en) A kind of ternary material precursor circular response kettle
CN208814257U (en) It is a kind of for producing the charging gear of plastic cement
CN107087807A (en) A kind of extruder feeding device
CN206273141U (en) A kind of food stirring device for food processing equipment
CN209033803U (en) A kind of Sodium Chlorate crystallization jar agitator
CN206566855U (en) The batch mixing structure of building materials processing
CN105567482A (en) Soap reformer
CN206642847U (en) It is a kind of to be easy to supplementary material to mix and change the disintegrating machine of cutter head
CN206465263U (en) A kind of double horizontal mortar mixers of stirring
CN202263622U (en) Crushing and screening device
CN206810083U (en) A kind of solution agitating device
CN209005639U (en) A kind of horizontal ribbon mixing arrangement of stevioside production
CN210596138U (en) Feeding device of steel-making furnace
CN202129128U (en) Straight-through crushing and feeding machine
CN205495417U (en) Rotatory stirring feeding device that production grinding apparatus was used
CN206924837U (en) A kind of detachable calcium carbonate crude grinding device
CN217828959U (en) Production camellia oil leaching device
CN207128110U (en) A kind of Multifunction plastic product processing mixer
CN109173823A (en) The mixing apparatus of easy-unloading
CN212822488U (en) Energy-saving precoated sand winnowing machine

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
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 utility model: A feeding device for producing plastic

Effective date of registration: 20220216

Granted publication date: 20190503

Pledgee: Zhongshan branch of Dongguan Bank Co.,Ltd.

Pledgor: ZHONGSHAN HUASU PLASTICS TECHNOLOGY CO.,LTD.

Registration number: Y2022980001597