CN107553845B - A kind of auto parts and components cooling device - Google Patents
A kind of auto parts and components cooling device Download PDFInfo
- Publication number
- CN107553845B CN107553845B CN201710773561.9A CN201710773561A CN107553845B CN 107553845 B CN107553845 B CN 107553845B CN 201710773561 A CN201710773561 A CN 201710773561A CN 107553845 B CN107553845 B CN 107553845B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- framework
- auto parts
- motor
- cooling device
- 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
Links
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a kind of auto parts and components cooling devices, including cabinet, framework is fixedly connected at the top of cabinet, first motor is fixedly connected at the top of framework, mobile device is fixedly connected in the shaft of first motor, mobile device is rotatablely connected by the top of fixing seat and framework, and bottom is fixedly connected with vertical bar, vertical bar bottom is fixedly connected with cooling device, the bottom side of cabinet wall is fixedly connected with the second motor, the output shaft end of second motor is fixedly connected with gearbox by shaft coupling, the output shaft end of gearbox is sequentially connected with conveying device by belt, semiconductor chilling plate is fixedly connected at the top of fixed support plate between the opposite two sides of fixed plate, fan, the front of framework is fixedly connected with intelligent control box, the present invention relates to auto parts and components processing technique fields.The auto parts and components cooling device, overcomes the defect and deficiency of the prior art, and easy to use, good cooling results improve cooling velocity.
Description
Technical field
The present invention relates to auto parts and components processing technique field, specially a kind of auto parts and components cooling device.
Background technique
In auto parts and components process, after injection molding machine process after molding, the temperature of components is higher, is not suitable for
It directly stores, is also not suitable for directly using, it is therefore desirable to components are cooled down, it is essential during cooling
Ground needs to use cooling device, and the structure of the cooling device in reality has very much, but is suitable for the seldom of auto parts and components,
Cause cooling effect poor, and there is also significant limitations for the cooling device of this part, so in order to improve cooling device
Practical performance and working efficiency design the cooling devices of auto parts and components a kind of and be just particularly important.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of auto parts and components cooling device, the prior art is overcome
Defect and deficiency, a kind of auto parts and components cooling device easy to use, good cooling results is provided.
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of auto parts and components cooling device,
Including cabinet, it is fixedly connected with framework at the top of the cabinet, is fixedly connected with first motor at the top of the framework, described
Mobile device is fixedly connected in the shaft of one motor, the two sides of the mobile device pass through fixing seat and the top of framework turns
Dynamic connection, the bottom of the mobile device is fixedly connected with vertical bar, and the bottom of vertical bar is fixedly connected with extension case, the extension case
The bottom of inner wall is fixedly connected with aerial cooler, and the bottom for hanging case is fixedly connected with temperature sensor, the vertical bar
Side be fixedly connected with cross bar, the bottom end of the cross bar is fixedly connected with siphunculus, and the two sides of the siphunculus are communicated with square
Shape pipe is fixedly connected with outlet nozzle on the inside of the rectangular tube, and the bottom of the cabinet wall is fixedly connected with a pair vertically
Fixed plate, the bottom side of the cabinet wall are fixedly connected with the second motor, and the output shaft end of second motor passes through connection
Axis device is fixedly connected with gearbox, and the output shaft end of the gearbox is fixedly connected with the first belt pulley, first belt pulley
Surface the second belt pulley is sequentially connected with by belt, be fixedly connected with active roll at the axle center of second belt pulley,
The active roll is fixedly connected with driving gear close to one end of the second belt pulley, and the surface of the driving gear passes through transmission
Chain conveyer is connected with driven gear, and driven roller is fixedly connected at the axle center of the driven gear, and the fixed plate is opposite
It is fixedly connected with support plate between two sides, semiconductor chilling plate, fan, the framework are fixedly connected at the top of the support plate
Front be fixedly connected with intelligent control box, the inside of the intelligent control box is respectively arranged with central processing unit, feedback module
And data comparator, and the surface of control cabinet is fixedly connected with key.
Preferably, the mobile device includes rotating bar and slip-on head, and the both ends of the rotating bar are rotated with fixing seat
The surface of connection, the rotating bar is sequentially connected by sliding slot and slip-on head, and the side of the slip-on head is fixedly connected with movement
Bar, the bottom end of the mobile bar are fixedly connected with movable block, and the bottom of the movable block is fixedly connected with the top of vertical bar.
Preferably, the input terminal of the output end of the temperature sensor and data comparator connects, the data comparator
Output end and the input terminal of feedback module connect, the input terminal of the output end of the feedback module and central processing unit connects,
The output end of the central processing unit respectively with data comparator, first motor, the second motor and aerial cooler input terminal
Connection, the output end of the key and the input terminal of central processing unit connect.
Preferably, it is fixedly connected with hanging rod at the top of the framework inner wall, and the side of hanging rod is provided with and movable block
Compatible hanging groove.
Preferably, the front and back of the framework is fixedly connected to exhaust fan.
Preferably, the bottom on the left of the aerial cooler is through there is an air inlet, and the gas outlet of aerial cooler with
Siphunculus connection.
Preferably, the both ends of the active roll and driven roller are rotatably connected on the opposite two sides of a pair of of fixed plate.
Preferably, feed inlet, the discharge port of adaptation are offered at left and right sides of the framework.
Preferably, the front of the cabinet is hinged with chamber door, and the front of the cabinet is fixedly connected with start stop apparatus.
Preferably, the two sides of the bottom of box are fixedly connected to support leg.
Beneficial effect
The present invention provides a kind of auto parts and components cooling devices.Have it is following the utility model has the advantages that
(1), auto parts and components cooling device, by being fixedly connected with first motor, first electricity at the top of framework
Mobile device is fixedly connected in the shaft of machine, the two sides of the mobile device pass through fixing seat and the top rotation of framework connects
It connects, the bottom of the mobile device is fixedly connected with vertical bar, and the bottom of vertical bar is fixedly connected with extension case, the extension chamber interior wall
Bottom be fixedly connected with aerial cooler, and the bottom for hanging case is fixedly connected with temperature sensor, the one of the vertical bar
Side is fixedly connected with cross bar, and the bottom end of the cross bar is fixedly connected with siphunculus, and the two sides of the siphunculus are communicated with rectangular tube,
It is fixedly connected with outlet nozzle on the inside of the rectangular tube, realizes the reciprocal cooling to part, accelerates cooling rate.
(2), the auto parts and components cooling device is fixedly connected with the second motor, institute by the bottom side of cabinet wall
The output shaft end for stating the second motor is fixedly connected with gearbox by shaft coupling, and the output shaft end of the gearbox is fixedly connected with
The surface of first belt pulley, first belt pulley is sequentially connected with the second belt pulley by belt, second belt pulley
Active roll is fixedly connected at axle center, the active roll is fixedly connected with driving gear close to one end of the second belt pulley,
The surface of the driving gear is sequentially connected with driven gear by conveyer chain, is fixedly connected at the axle center of the driven gear
Driven roller is fixedly connected with support plate between the opposite two sides of the fixed plate, is fixedly connected at the top of the support plate
Semiconductor chilling plate, fan, realize automatic feed, improve working efficiency, while the semiconductor chilling plate of bottom and fan
Cooperation, plays the effect of supplement heat rejecter.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is schematic diagram of internal structure of the present invention；
Fig. 3 is rectangular tube structural schematic diagram of the present invention；
Fig. 4 is mobile device structural schematic diagram of the present invention；
Fig. 5 is active roll structural schematic diagram of the present invention；
Fig. 6 is the driven roller arrangement schematic diagram of the present invention；
Fig. 7 is present system functional block diagram.
In figure: 1- cabinet, 2- framework, 3- hanging rod, 4- hanging groove, 5- fixing seat, 6- cross bar, 7- mobile device, the first electricity of 8-
Machine, 9- vertical bar, 10- extension case, 11- aerial cooler, 12- air inlet, 13- siphunculus, 14- rectangular tube, 15- outlet nozzle, 16- are solid
Fixed board, the second motor of 17-, 18- shaft coupling, 19- gearbox, the first belt pulley of 20-, 21- belt, the second belt pulley of 22-, 23-
Drive gear, 24- active roll, 25- conveyer chain, the driven roller of 26-, 27- driven gear, 28- exhaust fan, 29- intelligent control
Case, 30- central processing unit, 31- feedback module, 32- data comparator, 33- key, 34- start stop apparatus, 35- chamber door, 36- branch
Support foot, 37- temperature sensor, 38- support plate, 39- semiconductor chilling plate, 40- fan.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution: a kind of auto parts and components cooling device, including cabinet 1,
The top of cabinet 1 is fixedly connected with framework 2, and hanging rod 3, and the side setting of hanging rod 3 are fixedly connected at the top of 2 inner wall of framework
There is hanging groove 4 compatible with movable block 73, convenient for moving back and forth, the top of framework 2 is fixedly connected with first motor 8, the first electricity
Mobile device 7 is fixedly connected in the shaft of machine 8, the two sides of mobile device 7 pass through fixing seat 5 and the top of framework 2 rotates
Connection, mobile device 7 include rotating bar 74 and slip-on head 71, and the both ends of rotating bar 74 are rotatablely connected with fixing seat 5, rotating bar
74 surface is sequentially connected by sliding slot 75 and slip-on head 71, and the side of slip-on head 71 is fixedly connected with mobile bar 72, mobile bar
72 bottom end is fixedly connected with movable block 73, and the bottom of movable block 73 is fixedly connected with the top of vertical bar 9, and the bottom of vertical bar 9
Portion, which is fixedly connected with, hangs case 10, and the bottom for hanging 10 inner wall of case is fixedly connected with aerial cooler 11, and the bottom for hanging case 10 is fixed
It is connected with temperature sensor 37, the bottom in 11 left side of aerial cooler is through there is an air inlet 12, and aerial cooler 11 goes out
Port is connected to siphunculus 13, and the side of vertical bar 9 is fixedly connected with cross bar 6, and the bottom end of cross bar 6 is fixedly connected with siphunculus 13, and logical
The two sides of pipe 13 are communicated with rectangular tube 14, and the inside of rectangular tube 14 is fixedly connected with outlet nozzle 15, back and forth carry out to part
It is cooling, improve cooling rate.The bottom of 1 inner wall of cabinet is fixedly connected with a pair of of fixed plate 16, the bottom one of 1 inner wall of cabinet vertically
Side is fixedly connected with the second motor 17, and the output shaft end of the second motor 17 is fixedly connected with gearbox 19 by shaft coupling 18, becomes
The output shaft end of fast case 19 is fixedly connected with the first belt pulley 20, and the surface of the first belt pulley 20 is sequentially connected with by belt 21
Second belt pulley 22 is fixedly connected with active roll 24 at the axle center of second belt pulley 22, and active roll 24 is close to the second belt
One end of wheel 22 is fixedly connected with driving gear 23, and the surface of driving gear 23 is sequentially connected with driven gear by conveyer chain 25
27, driven roller 26 is fixedly connected at the axle center of driven gear 27, part is placed on roller by realization in cooling procedure, is saved
It makes an appointment, realizes auto-feed.Support plate 38 is fixedly connected between the opposite two sides of fixed plate 16, the top of support plate 38 is solid
Surely it is connected with semiconductor chilling plate 39, fan 40, the front of framework 2 is fixedly connected with intelligent control box 29, intelligent control box 29
Inside be respectively arranged with central processing unit 30, feedback module 31 and data comparator 32, and the surface of control cabinet 9 fixed connects
It is connected to key 33, the output end of temperature sensor 37 is connect with the input terminal of data comparator 32, the output of data comparator 32
End is connect with the input terminal of feedback module 31, and the output end of feedback module 31 is connect with the input terminal of central processing unit 30, center
The output end of processor 10 respectively with data comparator 32, first motor 8, the second motor 17 and aerial cooler 11 input terminal
Connection, the output end of key 33 is connect with the input terminal of central processing unit 30, real-time to Part temperature using temperature sensor 37
Monitoring, terminates to cool down, both ensure that cooling effect when reaching requirement, also prevents sub-cooled, improves working efficiency.
In use, part is placed on roller 26, first motor 17 is driven by gearbox and belt, and part is driven to enter dress
Among setting, the rotation of motor 8 drives moving back and forth for mobile device 7, moving back and forth for vertical bar 9 is driven, to drive cross bar 6
Move back and forth, and the temperature for hanging 10 bottom of case is set to part Homogeneouslly-radiating by air cooling machine 11 and outlet nozzle 15
Sensor 37 detects the temperature of part, and the temperature value that temperature sensor 37 will test is transmitted to data comparator 32, In
The temperature value that temperature sensor 37 detects in data comparator 32 is compared with given threshold, if comparison result is higher than temperature
Given threshold indicates that the temperature of part is excessively high, and temperature given threshold is fed back to center through feedback module 31 by data comparator 32
Processor 30, central processing unit 30 can first start air cooling machine 11, restart motor 8, and this completes cooling to part.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of auto parts and components cooling device, including cabinet (1), it is characterised in that: be fixedly connected at the top of the cabinet (1)
Have framework (2), is fixedly connected with hanging rod (3) at the top of framework (2) inner wall, is fixedly connected at the top of the framework (2)
First motor (8) is fixedly connected with mobile device (7) in the shaft of the first motor (8), the two of the mobile device (7)
The top that side passes through fixing seat (5) and framework (2) is rotatablely connected, and the bottom of the mobile device (7) is fixedly connected with vertical bar
(9), and the bottom of vertical bar (9) is fixedly connected with and hangs case (10), and the mobile device (7) includes rotating bar (74) and slip-on head
(71), the both ends of the rotating bar (74) are rotatablely connected with fixing seat (5), and the surface of the rotating bar (74) passes through sliding slot
(75) it is sequentially connected with slip-on head (71), the side of the slip-on head (71) is fixedly connected with mobile bar (72), the mobile bar
(72) bottom end is fixedly connected with movable block (73), and the bottom of the movable block (73) is fixedly connected with the top of vertical bar (9), is hung
The side of bar (3) is provided with to be fixedly connected with movable block (73) compatible hanging groove (4), the bottom for hanging case (10) inner wall
Aerial cooler (11), and the bottom for hanging case (10) is fixedly connected with temperature sensor (37), the side of the vertical bar (9)
It is fixedly connected with cross bar (6), the bottom end of the cross bar (6) is fixedly connected with siphunculus (13), and the two sides of the siphunculus (13) are equal
It is communicated with rectangular tube (14), is fixedly connected with outlet nozzle (15) on the inside of the rectangular tube (14), cabinet (1) inner wall
Bottom is fixedly connected with a pair of of fixed plate (16) vertically, and the bottom side of cabinet (1) inner wall is fixedly connected with the second motor
(17), the output shaft end of second motor (17) is fixedly connected with gearbox (19), the gearbox by shaft coupling (18)
(19) output shaft end is fixedly connected with the first belt pulley (20), and the surface of first belt pulley (20) is passed by belt (21)
It is dynamic to be connected with the second belt pulley (22), it is fixedly connected with active roll (24) at the axle center of second belt pulley (22), it is described
Active roll (24) is fixedly connected with driving gear (23) close to the one end of the second belt pulley (22), the driving gear (23)
Surface is sequentially connected with driven gear (27) by conveyer chain (25), be fixedly connected at the axle center of the driven gear (27) from
Dynamic roller (26), the fixed plate (16) are fixedly connected with support plate (38) between opposite two sides, the support plate (38)
Top is fixedly connected with semiconductor chilling plate (39), fan (40), and the front of the framework (2) is fixedly connected with intelligent control box
(29), the inside of the intelligent control box (29) is respectively arranged with central processing unit (30), feedback module (31) and data and compares
Device (32), and the surface of intelligent control box (2 9) is fixedly connected with key (33).
2. a kind of auto parts and components cooling device according to claim 1, it is characterised in that: the temperature sensor (37)
Output end connect with the input terminal of data comparator (32), the output end of the data comparator (32) and feedback module (31)
Input terminal connection, the output end of the feedback module (31) connect with the input terminal of central processing unit (30), the centre
Manage device (30) output end respectively with data comparator (32), first motor (8), the second motor (17) and aerial cooler
(11) input terminal connection, the output end of the key (33) are connect with the input terminal of central processing unit (30).
3. a kind of auto parts and components cooling device according to claim 1, it is characterised in that: the front of the framework (2)
Exhaust fan (28) are fixedly connected to the back side.
4. a kind of auto parts and components cooling device according to claim 1, it is characterised in that: the aerial cooler (11)
The bottom in left side, which is run through, to be had air inlet (12), and the gas outlet of aerial cooler (11) is connected to siphunculus (13).
5. a kind of auto parts and components cooling device according to claim 1, it is characterised in that: the active roll (24) and
The both ends of driven roller (26) are rotatably connected on the opposite two sides of a pair of of fixed plate (16).
6. a kind of auto parts and components cooling device according to claim 1, it is characterised in that: the left and right of the framework (2)
Two sides offer the feed inlet of adaptation, discharge port.
7. a kind of auto parts and components cooling device according to claim 1, it is characterised in that: the front of the cabinet (1)
It is hinged with chamber door (35), the front of the cabinet (1) is fixedly connected with start stop apparatus (34).
8. a kind of auto parts and components cooling device according to claim 1, it is characterised in that: cabinet (1) bottom
Two sides are fixedly connected to support leg (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710773561.9A CN107553845B (en) | 2017-08-31 | 2017-08-31 | A kind of auto parts and components cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710773561.9A CN107553845B (en) | 2017-08-31 | 2017-08-31 | A kind of auto parts and components cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107553845A CN107553845A (en) | 2018-01-09 |
| CN107553845B true CN107553845B (en) | 2019-11-22 |
Family
ID=60978418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710773561.9A Active CN107553845B (en) | 2017-08-31 | 2017-08-31 | A kind of auto parts and components cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107553845B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527808A (en) * | 2018-04-19 | 2018-09-14 | 霍邱县淮美奇工艺品有限公司 | A kind of former of plastic knitting rattan |
| CN109048680A (en) * | 2018-07-19 | 2018-12-21 | 安徽天裕汽车零部件制造有限公司 | A kind of derusting device of automobile metal accessory |
| CN110328557A (en) * | 2019-08-14 | 2019-10-15 | 吉林大学 | A kind of cooling equipment of auto parts and components processing |
| CN111571962A (en) * | 2020-05-28 | 2020-08-25 | 杭州广裕模具科技有限公司 | Automobile injection molding spare and accessory part cooling device |
| CN112743742A (en) * | 2020-12-31 | 2021-05-04 | 镇江森和座垫制造有限公司 | Exercise bicycle cushion evacuation foaming mould |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4100660B2 (en) * | 2001-04-03 | 2008-06-11 | 住友重機械工業株式会社 | Injection molding machine |
| CN104139500A (en) * | 2014-06-27 | 2014-11-12 | 陆冬艳 | Car component cooling device |
| CN105195718A (en) * | 2015-09-16 | 2015-12-30 | 安徽永茂泰汽车零部件有限公司 | Cooling device used in machining process of automotive part |
| CN205009494U (en) * | 2015-09-18 | 2016-02-03 | 安徽省光大医疗用品有限公司 | A cooling transmission equipment for behind medical tools's injection moulding |
| CN205416272U (en) * | 2016-03-18 | 2016-08-03 | 深圳市联懋塑胶有限公司 | Formula cooling device is forced to digital product casing injection molding difference |
| CN205763790U (en) * | 2016-05-23 | 2016-12-07 | 南昌市特永实业有限公司 | A kind of quickly cooling device for auto parts machinery |
-
2017
- 2017-08-31 CN CN201710773561.9A patent/CN107553845B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107553845A (en) | 2018-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107553845B (en) | A kind of auto parts and components cooling device | |
| CN210174027U (en) | Cooling device is used in plastic goods production | |
| CN207509601U (en) | A kind of device for discharging on injection molding machine | |
| CN218139765U (en) | Forming mechanism of spacing V area of multislot | |
| CN108406491A (en) | Burr remover after a kind of demoulding of the water purification pump housing | |
| CN107747839A (en) | A kind of food processing storage device | |
| CN209573070U (en) | A kind of oil skin of beancurd rapid molding device | |
| CN208495067U (en) | Cleaning device is used in a kind of production of ice cream | |
| CN208197505U (en) | A kind of automatic injection machine with detection device | |
| CN211147009U (en) | Circulation type cooling device is used in production of radiator hydroecium | |
| CN107309005A (en) | A kind of flour processing cleaning device | |
| CN209788321U (en) | Automatic flour product cooling equipment | |
| CN208840851U (en) | A kind of multifunctional production electromagnetic valve device | |
| CN113414078A (en) | Heating device and inflation valve baking equipment | |
| CN205957657U (en) | Silicon chip drying -machine | |
| CN216347269U (en) | A cooling arrangement for production of bulk drug gliclazide | |
| CN215437234U (en) | Cooling device for thermal shrinkage machine | |
| CN218600107U (en) | Cooling device for lamp manufacturing | |
| CN218410414U (en) | Quick heat dissipation mechanism for automatic crystal vermicelli processing machine | |
| CN116202800B (en) | Physical characteristic testing device for radiator | |
| CN211306548U (en) | Stamping device convenient to at uniform velocity feeding | |
| CN114812144B (en) | Continuous microwave drying device of chinese-medicinal material | |
| CN108622450A (en) | A kind of Biscuit package automatic laminating device | |
| CN220494099U (en) | Cold-stored case of proofing with multilayer structure | |
| CN215346971U (en) | Novel temperature-changing pressure-difference puffing device |
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 |
Effective date of registration: 20191028 Address after: 221700 industrial zone of Huan Town, Xuzhou, Fengxian County, Jiangsu Applicant after: Xuzhou Shengong Metal Technology Co., Ltd. Address before: Nanshan Donglin town Wuxing District village 313021 Zhejiang city of Huzhou Province Applicant before: Huzhou Wuxing Hualong Machinery Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |