CN107553574A - Cut rounding machine cutter cooling body and cutter - Google Patents
Cut rounding machine cutter cooling body and cutter Download PDFInfo
- Publication number
- CN107553574A CN107553574A CN201710818661.9A CN201710818661A CN107553574A CN 107553574 A CN107553574 A CN 107553574A CN 201710818661 A CN201710818661 A CN 201710818661A CN 107553574 A CN107553574 A CN 107553574A
- Authority
- CN
- China
- Prior art keywords
- cooling
- cutter
- rounding machine
- cooling body
- machine cutter
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 104
- 239000002826 coolant Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 39
- 238000005057 refrigeration Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000010008 shearing Methods 0.000 description 8
- 239000004744 fabric Substances 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 239000000112 cooling gas Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Abstract
It is more particularly to a kind of to cut rounding machine cutter cooling body and the cutter with the cutting rounding machine cutter cooling body the present embodiments relate to cutter.The cutting rounding machine cutter cooling body includes：Cooling device, the cooling device are sticked in the knife rest for fixed cutting tool, and heat exchange is carried out for direct cutter setting frame.Embodiment of the present invention is in terms of existing technologies, because cooling device is sticked in the knife rest for fixed cutting tool, and directly cutter setting frame carries out heat exchange, therefore the fast exchange of heat can be realized, so as to improve the radiating effect of cutter, and the cooling device will not also pollute without using cooling medium to material.
Description
Technical field
It is more particularly to a kind of to cut rounding machine cutter cooling body and there is the cutting machine knife the present embodiments relate to cutter
Has the cutter of cooling body.
Background technology
Cutter is as a kind of special equipment for cutting the materials such as cloth, leather, because it has higher cutting precision
Efficiency is cut with faster, has been widely used in the industries such as some leathers, cloth.
Because cutter typically needs long-time, high-frequency work, its shearing knife is in long-time and high-frequency cutting cloth
During material, ceaselessly with cloth reciprocating friction so as to produce substantial amounts of heat, so that the blade temperature of cutter reaches
Very high, when the blade temperature of shearing knife reaches very high, cut-off knife can scald during cutting damages cut material so that
Product quality will reduce.
In existing technology, the method to shearing knife spray cooling gas or cooling mist can be typically used to be dropped to shearing knife
Temperature, inventor have found that at least there are the following problems in the prior art：When to shearing knife spray cooling gas or cooling mist, due to
Cooling gas and cooling mist fly away in atmosphere, are not contacted directly with shearing knife, therefore cooling effect is poor, does not often reach cold
But effect, in addition, when using mist is cooled down, cooling medium need to be atomized completely and just can be used for cooling down shearing knife, and after atomization
Cooling medium, which easily liquefies, to drip on material, contaminated material.
The content of the invention
The purpose of embodiment of the present invention is to provide a kind of cutting rounding machine cutter cooling body so that the cooling effect of cutter
Enhancing, and cut material will not be polluted.
In order to solve the above technical problems, embodiments of the present invention provide a kind of cutting rounding machine cutter cooling body, including：
Cooling device, the cooling device are sticked in the knife rest for fixed cutting tool, and heat exchange is carried out for direct cutter setting frame.
In addition, embodiments of the present invention additionally provide a kind of cutter, the cutter includes cutter as described above
Cutter cooling body.
Embodiment of the present invention in terms of existing technologies, because cooling device is sticked in the knife rest for fixed cutting tool
On, and directly cutter setting frame carries out heat exchange, therefore the fast exchange of heat can be realized, so as to improve the radiating effect of cutter, and
And the cooling device need not use cooling medium, therefore material will not also be polluted.
In addition, the cooling device includes：N number of refrigerating chip being arranged on the knife rest, and each refrigerating chip pastes
It is located on the knife rest, and the N is the natural number more than or equal to 1.
Because the cooling device includes multiple refrigerating chips being arranged on knife rest, and refrigerating chip has that space is small,
The advantages that good refrigeration effect, reliability are high and are polluted without refrigerant, so as to improve the sky for the cutter for including the refrigerating plant
Between utilization rate, and the refrigeration and functional reliability of cooling device can be improved.
In addition, when N is more than 1, each refrigerating chip is circumferentially positioned at the surrounding of knife rest, so as to further improve dissipating for knife rest
The thermal efficiency.
In addition, the cooling device also includes：Liquid circulating equipment, the M cooling boxes for being used to store cooling medium, and institute
State M and be equal to the N, and correspond；
Wherein, the cooling box is attached on each self-corresponding refrigerating chip, and also has feed liquor on each cooling box respectively
End, outlet end, the cavity for connecting the liquid feeding end and the outlet end, and the liquid feeding end of each cooling box and the outlet end
It is connected respectively with the liquid circulating equipment.
Because the cutting rounding machine cutter cooling body of the present invention also includes the cooling box being sticked with each self-corresponding refrigerating chip,
The cooling box is used to carry out heat exchange with refrigerating chip, so as to can further improve the refrigeration of refrigerating chip.
In addition, the remote towards each other direction of the liquid feeding end and the liquid storage end is set so that cooling medium from
Liquid feeding end just exports after fully being circulated in cooling box after entering from outlet end, and then improves the cooling effect of cooling medium.
In addition, the cavity is in continuous S-shaped structure from the liquid feeding end to the outlet end, so that cooling medium
When being circulated in cavity, just flowed out after can fully being contacted with refrigerating chip from outlet end, further improve the refrigeration of refrigerating chip
Effect.
In addition, the cavity is in continuous helical structure from the liquid feeding end to the liquid storage end, so that cooling is situated between
When matter circulates in cavity, just flowed out after can fully being contacted with refrigerating chip from outlet end, further improve the system of refrigerating chip
Cold effect.
In addition, also there is the accommodating area for being used for accommodating the refrigerating chip in the cooling box, and the accommodating area and institute
Cavity is stated to be spaced from each other, do not connect mutually.
In addition, the profile of the accommodating area is identical with the profile of the refrigerating chip, and closely pasted with the refrigerating chip
Close, because accommodating area and refrigerating chip are brought into close contact, so as to can further improve the heat exchange between cooling box and refrigerating chip
Effect.
Brief description of the drawings
One or more embodiments are illustrative by the picture in corresponding accompanying drawing, these exemplary theorys
The bright restriction not formed to embodiment, the element for having same reference numbers label in accompanying drawing are expressed as similar element, removed
Non- have a special statement, and composition does not limit the figure in accompanying drawing.
Fig. 1 is the structural representation of the cutting rounding machine cutter cooling body in first embodiment of the invention；
Fig. 2 is cooling box and the structural representation after refrigerating chip assembling in first embodiment of the invention；
Fig. 3 is the structural representation of cooling box in first embodiment of the invention；
Fig. 4 is to increase the structural representation for cutting rounding machine cutter cooling body after protective cover in first embodiment of the invention
Figure；
Fig. 5 is the circuit module figure that rounding machine cutter cooling body is cut in second embodiment of the invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with accompanying drawing to the present invention
Each embodiment be explained in detail.However, it will be understood by those skilled in the art that in each embodiment party of the present invention
In formula, in order that reader more fully understands the application and proposes many ins and outs.But even if without these ins and outs
With many variations based on following embodiment and modification, the application technical scheme claimed can also be realized.
The first embodiment of the present invention is related to a kind of cutting rounding machine cutter cooling body.Idiographic flow is as shown in Figure 1.The sanction
Shearing machine cutter cooling body includes：Cooling device, the cooling device is sticked in the knife rest 2 for fixed cutting tool 1, for direct
Heat exchange is carried out to cutter 1.
Embodiment of the present invention in terms of existing technologies, because cooling device is sticked in the knife for fixed cutting tool 1
On frame 2, and directly cutter setting frame 2 carries out heat exchange, therefore can realize the fast exchange of heat, so as to improve the radiating of cutter 1 effect
Fruit, and the cooling device need not use cooling medium, therefore material will not also be polluted.
Specifically, as shown in Figures 1 to 3, the cooling device includes：Multiple refrigerating chips 3 being arranged on knife rest 2, and
Each refrigerating chip 3 is sticked on knife rest 2 around the surrounding of knife rest 2, meanwhile, the cooling device also includes liquid circulating equipment (figure
Not shown in), multiple storage cooling mediums and the cooling box 4 that is sticked with refrigerating chip 3, wherein, the quantity and refrigeration of cooling box 4
The quantity of chip 3 is equal, and is corresponded with each refrigerating chip 3, specifically, has feed liquor respectively on each cooling box 4
Hold 4-1, outlet end 4-2, connect liquid feeding end 4-1 and outlet end 4-2 cavity (not shown), wherein each liquid feeding end 4-1 and
Outlet end 4-2 is connected with liquid circulating equipment respectively, and in actual mechanical process, cooling medium flows into from liquid circulating equipment
Liquid feeding end 4-1 enters in cavity, and after the sufficient heat exchange of refrigerating chip 3, liquid circulating equipment is exited into from outlet end 4-2
In, to realize the heat exchange between refrigerating chip 3.Pasted due to being stored with cooling medium in cooling box 4, and with refrigerating chip 3
If therefore quick heat exchange can be carried out with refrigerating chip 3, so as to improve the refrigeration of refrigerating chip 3.
In addition, it is necessary to explanation, in the present embodiment, the quantity of refrigerating chip 3 and cooling box 4 is 3, is surround
It is arranged on three faces of knife rest 2, certainly, according to actual conditions, refrigerating chip 3 and cooling box 4 may also set up multiple.
In addition, in order that cooling medium enters in the cavity of cooling box 4 from liquid feeding end 4-1, with the fully heat friendship of refrigerating chip 3
Just flowed out after changing from outlet end 4-2, therefore the outlet end 4-2 on cooling box 4 and liquid feeding end 4-1 is set towards the direction mutually deviated from
Put.In the present embodiment, as described in Figure 1, liquid feeding end 4-1 and outlet end 4-2 is setting up and down on cooling box 4.
In addition, as shown in Figure 2,3, in order to which refrigerating chip 3 is fixed on knife rest 2, and make cooling box 4 and cold core simultaneously
It can fully be contacted between piece 3, so as to improve the refrigeration of refrigerating chip 3, also have on each refrigeration cassette 4 and be used to accommodate refrigeration
The accommodating area 4-3 of chip 3, accommodating area 4-3 are spaced from each other with cavity, not connected mutually, and accommodating area 4-3 profile and system
The profile of cold core piece 3 is identical, and is brought into close contact with refrigerating chip 3, while in order to which cooling box 4 is fixed on together with refrigerating chip 3
On knife rest 2, four pin-and-hole 4-4 are provided with the face that each cooling box 4 and knife rest 2 offset, be also equipped with knife rest 2 with it is each cold
But pin-and-hole (not shown) corresponding to pin-and-hole 4-4 on box 4, by inserting respectively in cooling box 4 between cooling box 4 and knife rest 2
Pin-and-hole 4-4 is fixedly connected with the bearing pin (not shown) of the inner pinhole of knife rest 2.
In addition, as shown in figure 4, the cutting rounding machine cutter cooling body, which also includes, is fixed on each outside of cooling box 4 for protecting
The protective cover 5 of each cooling box 4, the protection board 5-1 that the protective cover 5 covers three cooling boxes 4 by three pieces respectively are spliced.
Simultaneously, it is emphasized that, in a practical situation, in order that cooling medium can be with refrigerating chip 3 in cavity
Fully contact, improves the refrigeration of refrigerating chip 3, and the cavity of cooling box 4 can also design from liquid feeding end 4-1 to outlet end 4-2
Into continuous S-shaped structure or helical structure.
Wherein, when the cavity of cooling box 4 is designed to continuous S-shaped structure from liquid feeding end 4-1 to outlet end 4-2, the S-shaped
Structure can be horizontally disposed with cooling box and can also be vertically arranged, and when S-shaped structure level is set, liquid feeding end 4-1 and go out liquid
End 4-2 is arranged on the left and right sides of cooling box 4, and when S-shaped structural vertical is set, liquid feeding end 4-1 and outlet end 4-2 are arranged on cold
But the both sides up and down of box 4.In addition, when the cavity of cooling box 4 is designed to continuous spiral knot from liquid feeding end 4-1 to outlet end 4-2
During structure, the helical structure is the helical structure extended from the centre of cooling box 4 toward external spiral, according to actual conditions, you can to adopt
The center of spiral is arranged on liquid feeding end 4-1, outlet end 4-2 is arranged on the structure in the outside of spiral, can also use liquid feeding end
4-1 is arranged on the outside of spiral, and outlet end 4-2 is arranged on the structure at the center of spiral.
Second embodiment of the invention is related to a kind of cutting rounding machine cutter cooling body, and second embodiment is implemented first
Further improvement on the basis of mode, its main improvement are, in the present embodiment, as shown in figure 5, it is cold to cut rounding machine cutter
But mechanism, which also includes, is used to detecting the temperature sensor of the temperature of cutter 1, and the master control system of the temperature sensor and cutter is electrical
Connection, meanwhile, liquid circulating equipment is also electrically connected with master control system, when master control system receives what temperature sensor was uploaded
When the temperature of cutter 1 is more than preset value, master control system control liquid circulating equipment is opened conveys cooling medium into cooling box 4, with
The cooling effectiveness of refrigerating chip 3 is improved, is opened and closed automatically so that cutting rounding machine cutter cooling body and can realize, without
Need manual control.
Third embodiment of the invention is related to a kind of cutter, and the cutter includes such as above-mentioned first embodiment and second
Cutting rounding machine cutter cooling body in embodiment.
Present embodiment in terms of existing technologies, because cooling device is sticked in the knife rest 2 for fixed cutting tool 1
On, and directly cutter setting frame 2 carries out heat exchange, therefore the fast exchange of heat can be realized, so as to improve the radiating effect of cutter 1,
And the cooling device will not also pollute without using cooling medium to material.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific embodiment of the present invention,
And in actual applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (10)
1. one kind cuts rounding machine cutter cooling body, it is characterised in that the cutting rounding machine cutter cooling body includes：
Cooling device, the knife rest for fixed cutting tool is attached at, for directly carrying out heat exchange to the knife rest.
2. cutting rounding machine cutter cooling body according to claim 1, it is characterised in that the cooling device includes：It is N number of to set
The refrigerating chip on the knife rest is put, and each refrigerating chip is sticked on the knife rest, and the N is more than or equal to 1
Natural number.
3. cutting rounding machine cutter cooling body according to claim 2, it is characterised in that when the N is more than 1, each refrigeration
Chip is circumferentially positioned at the surrounding of the knife rest.
4. cutting rounding machine cutter cooling body according to claim 2, it is characterised in that the cooling device also includes：Liquid
Body circulation equipment, the M cooling boxes for being used to store cooling medium, and the M is equal to the N, and correspond；
Wherein, the cooling box is attached on each self-corresponding refrigerating chip, and is also had liquid feeding end on each cooling box respectively, gone out
Liquid end, the cavity for connecting the liquid feeding end and the outlet end, and the liquid feeding end of each cooling box and outlet end difference
It is connected with the liquid circulating equipment.
5. cutting rounding machine cutter cooling body according to claim 4, it is characterised in that the liquid feeding end and the outlet end
Direction remote towards each other is set.
6. it is according to claim 4 cutting rounding machine cutter cooling body, it is characterised in that the cavity from the liquid feeding end to
The outlet end is in continuous S-shaped structure.
7. it is according to claim 4 cutting rounding machine cutter cooling body, it is characterised in that the cavity from the liquid feeding end to
The outlet end is in continuous helical structure.
8. cutting rounding machine cutter cooling body according to claim 4, it is characterised in that also have in the cooling box and be used for
The accommodating area of the refrigerating chip is accommodated, and the accommodating area is spaced from each other with the cavity, do not connected mutually.
9. it is according to claim 8 cutting rounding machine cutter cooling body, it is characterised in that the profile of the accommodating area with it is described
The profile of refrigerating chip is identical, and is brought into close contact with the refrigerating chip.
10. a kind of cutter, it is characterised in that the cutter includes the cutter as described in claim 1 to 9 any one
Cutter cooling body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710818661.9A CN107553574B (en) | 2017-09-12 | 2017-09-12 | Cutter cooling mechanism of cutting machine and cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710818661.9A CN107553574B (en) | 2017-09-12 | 2017-09-12 | Cutter cooling mechanism of cutting machine and cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107553574A true CN107553574A (en) | 2018-01-09 |
| CN107553574B CN107553574B (en) | 2024-10-01 |
Family
ID=60980616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710818661.9A Active CN107553574B (en) | 2017-09-12 | 2017-09-12 | Cutter cooling mechanism of cutting machine and cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107553574B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195348A (en) * | 2019-06-20 | 2019-09-03 | 武汉科普易能科技有限公司 | A kind of inside and outside cutter head type mist blade cooling system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8617162U1 (en) * | 1986-06-27 | 1989-04-13 | G. O. Stumpf GmbH & Co KG, 7421 Mehrstetten | Fabric cutting machine |
| CN101751096A (en) * | 2009-12-25 | 2010-06-23 | 中国科学院电工研究所 | Evaporation-cooled device attached to surface of super computer |
| CN102039441A (en) * | 2010-12-28 | 2011-05-04 | 宁波君灵模具技术有限公司 | Auxiliary cooling device for machining |
| CN102061453A (en) * | 2011-01-27 | 2011-05-18 | 上海交通大学 | Hot-filament chemical vapor deposition batch preparation method of complicated-shape diamond coated cutting tool |
| CN105538161A (en) * | 2015-11-30 | 2016-05-04 | 安徽天思朴超精密模具股份有限公司 | Automatic cooling cutter sharpening rack |
| CN106436261A (en) * | 2016-08-31 | 2017-02-22 | 江阴汉姆应用界面有限公司 | Cutting machine cutter disc cooling device |
| CN207616709U (en) * | 2017-09-12 | 2018-07-17 | 长园和鹰智能科技有限公司 | Cut rounding machine cutter cooling body and cutter |
-
2017
- 2017-09-12 CN CN201710818661.9A patent/CN107553574B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8617162U1 (en) * | 1986-06-27 | 1989-04-13 | G. O. Stumpf GmbH & Co KG, 7421 Mehrstetten | Fabric cutting machine |
| CN101751096A (en) * | 2009-12-25 | 2010-06-23 | 中国科学院电工研究所 | Evaporation-cooled device attached to surface of super computer |
| CN102039441A (en) * | 2010-12-28 | 2011-05-04 | 宁波君灵模具技术有限公司 | Auxiliary cooling device for machining |
| CN102061453A (en) * | 2011-01-27 | 2011-05-18 | 上海交通大学 | Hot-filament chemical vapor deposition batch preparation method of complicated-shape diamond coated cutting tool |
| CN105538161A (en) * | 2015-11-30 | 2016-05-04 | 安徽天思朴超精密模具股份有限公司 | Automatic cooling cutter sharpening rack |
| CN106436261A (en) * | 2016-08-31 | 2017-02-22 | 江阴汉姆应用界面有限公司 | Cutting machine cutter disc cooling device |
| CN207616709U (en) * | 2017-09-12 | 2018-07-17 | 长园和鹰智能科技有限公司 | Cut rounding machine cutter cooling body and cutter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195348A (en) * | 2019-06-20 | 2019-09-03 | 武汉科普易能科技有限公司 | A kind of inside and outside cutter head type mist blade cooling system |
| CN110195348B (en) * | 2019-06-20 | 2023-08-08 | 武汉科普易能科技有限公司 | Inner and outer cutterhead type mist blade cooling system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107553574B (en) | 2024-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102106037B1 (en) | Modular liquid-cooled server case | |
| CN111918527B (en) | Liquid cooling device and server comprising same | |
| US9215832B2 (en) | Liquid-cooling module and electronic device using the same | |
| CN107553574A (en) | Cut rounding machine cutter cooling body and cutter | |
| US20140069609A1 (en) | Air-temperature regulation device for a machine tool | |
| CN105609813B (en) | Improve the fuel-cell vehicle coolant liquid and its manufacturing method of storage stability | |
| US20190069441A1 (en) | System and method for forced air cooling of electrical device | |
| CN105650927A (en) | Apparatus | |
| CN207616709U (en) | Cut rounding machine cutter cooling body and cutter | |
| CN103616941A (en) | Blade server | |
| US20160061515A1 (en) | Slurries of Granulate Material for Use in Cooling Devices | |
| CN201471168U (en) | Freezing clamping system | |
| KR102038553B1 (en) | Direct Contact Type Of Oil Cooling Device Using Vortex Tube | |
| US20220208432A1 (en) | Method for drying a transformer having a multistage cooling system, and cooling device controller for such a transformer | |
| US20160351471A1 (en) | Method for manufacturing component built-in substrate | |
| CN103105079A (en) | Forced air cooler | |
| EP3100788A1 (en) | Device, system and method for cooling a reagent compartment | |
| CN206510428U (en) | Low temperature printing head and apply its 3D printing equipment | |
| US20200379524A1 (en) | Water-cooled heat dissipation device | |
| CN208946688U (en) | A kind of high heat dissipation 3D printing spray head | |
| CN108024488A (en) | Water-jacket typ circuit plate heat dissipating device | |
| CN105546904A (en) | Quick cooling device for ammonium nitrate | |
| CN106647983B (en) | Cooling system | |
| CN211361596U (en) | Constant temperature digit control machine tool | |
| ES302034A1 (en) | Some improvements in the cooling circuits of the continuous ice cream machines. (Machine-translation by Google Translate, not legally binding) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200525 Address after: 464000 jiulongling Industrial Park, Xinxian County, Xinyang City, Henan Province Applicant after: Changyuan Heying Technology (Henan) Co.,Ltd. Address before: 201100, E2, room 3304, 89 Xin Bang Road, Shanghai, Minhang District Applicant before: CYG YIN Intelligent Technology Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| 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: 20231129 Address after: 464000 jiulongling Industrial Park, Xinxian County, Xinyang City, Henan Province Applicant after: Changyuan Equipment Manufacturing Co.,Ltd. Address before: 464000 jiulongling Industrial Park, Xinxian County, Xinyang City, Henan Province Applicant before: Changyuan Heying Technology (Henan) Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |