CN206052442U - The frame transmission mechanism and cutter of cutter - Google Patents
The frame transmission mechanism and cutter of cutter Download PDFInfo
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- CN206052442U CN206052442U CN201620890536.XU CN201620890536U CN206052442U CN 206052442 U CN206052442 U CN 206052442U CN 201620890536 U CN201620890536 U CN 201620890536U CN 206052442 U CN206052442 U CN 206052442U
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- peripheral frame
- sliver
- installing plate
- driven pulley
- cutter
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 230000002093 peripheral effect Effects 0.000 claims abstract description 89
- 238000005520 cutting process Methods 0.000 claims abstract description 25
- 238000009826 distribution Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
This utility model is related to a kind of cutting machine equipment, the frame transmission mechanism and cutter of more particularly to a kind of cutter, the frame transmission mechanism of the cutter, the driving belt comprising the initiative part with drivewheel and the follower with driven pulley, connection drivewheel and driven pulley；Wherein, initiative part and follower are separately positioned on the head and the tail both sides of cutter Cutting table and are fixed in the peripheral frame of Cutting table, and follower includes the mandrel coaxially connected with driven pulley, the installing plate in peripheral frame for fixed central spindle；Wherein, empty set is formed between mandrel and driven pulley；Upper sliver and lower sliver that follower is also defined comprising the position in peripheral frame and to installing plate in peripheral frame；Wherein, the upper and lower surface of upper sliver and lower sliver respectively with installing plate after being installed in peripheral frame is brought into close contact so that installing plate is not susceptible to skew, further ensures the fixed effect of mandrel.
Description
Technical field
This utility model is related to a kind of cutting machine equipment, the frame transmission mechanism of more particularly to a kind of cutter and cutting
Machine.
Background technology
Rag trade is the industry with higher competitiveness and preferable growth momentum in China's manufacturing industry, and becomes new period Jing
A very important part in Ji growth point, and be accompanied by the growing of industry, the also more and more higher of the requirement to cutting technique,
The efficiency of cutting is also required that while high-quality cutting is pursued.
At present, automatic cutting machines is used as a kind of equipment of automatization's cutting fabric, during cutting fabric, automatic cutting
The head of machine can be according to ready-made cut data, and cutting is laid on the fabric on Cutting table.It is with reference to scheming shown in which, existing
The head of cutter is typically all on walked frame, and walked frame is connected with driving belt, and in cutter head and the tail
Side is provided with drivewheel 11 and driven pulley 12, and drivewheel 11 is connected by driving belt with driven pulley 12, when drivewheel 11 is rotated
When, drive driven pulley 12 to rotate by driving belt, meanwhile, drive indirectly the walked frame on driving belt past on Cutting table
It is multiple to move, but it is because that the mandrel (in figure do not indicate) coaxially connected with driven pulley 12 is integrally fixed in peripheral frame 13, and
And traditional fixed form is, by punching on mandrel, then to pass through peripheral frame from top to bottom with bolt (not indicating in figure)
13 and mandrel, fixed with nut check afterwards, and this fixed form is locked due to mandrel after long-time use
Position is that, in one end of mandrel, and the direction of active force that is locked of mandrel is the meeting outwardly, so as to after long-time use
Cause mandrel to produce local deformation, or position shifts, thus can cause the driving belt can be in driven pulley 12 in transmission
The upper phenomenon that outside sideslip occurs, serious meeting comes off from driven pulley 12, so as to the precision for affecting frame to move on table top.
Therefore, how to guarantee that belt deviation phenomenon will not occur from driven pulley 12 after being driven Jing long-time, it is ensured that machine
Mobile accuracy of the frame on table top is the problem for needing at present to solve.
Utility model content
The purpose of this utility model is the frame transmission mechanism and cutter for providing a kind of cutter, can make belt in Jing
Will not there is deviation phenomenon from driven pulley after being driven in long-time, it is ensured that mobile accuracy of the frame on table top.
To achieve these goals, this utility model provides a kind of frame transmission mechanism of cutter, comprising with master
The initiative part of driving wheel and the follower with driven pulley, the driving belt for connecting the drivewheel and the driven pulley；Wherein, institute
State initiative part and the follower is separately positioned on the head and the tail both sides of cutter Cutting table and is fixed on the periphery of the Cutting table
On framework, the follower is used to fix comprising the mandrel coaxially connected with the driven pulley, in the peripheral frame
The installing plate of the mandrel；Wherein, empty set is formed between the mandrel and the driven pulley；
The follower also comprising in the peripheral frame and to the installing plate in the peripheral frame
Upper sliver and lower sliver that position is defined；Wherein, the upper sliver and the lower sliver are being installed to the peripheral frame
It is brought into close contact with the upper and lower surface of the installing plate after upper respectively.
This utility model additionally provides a kind of cutter, and the cutter includes above-mentioned frame transmission mechanism.
This utility model in terms of existing technologies, is provided with for fixed central spindle in the peripheral frame of cutter
Upper sliver and lower sliver that the position to installing plate in peripheral frame is defined are additionally provided with installing plate, and peripheral frame,
So as in actual application, as mandrel is not the peripheral frame directly contact with cutter, but by installing
Plate is fixed in peripheral frame, and as installing plate and peripheral frame are the fixed forms fitted by face face so that core
Most of active force of the axle after by fixation is born all by installing plate, at the same the upper sliver in peripheral frame and
Lower sliver is also brought into close contact with the upper and lower surface of installing plate respectively, and the upper-lower position to installing plate in peripheral frame is limited
It is fixed so that installing plate is not susceptible to downward shift after by fixation, it is deformed after by fixation or partially so as to avoid mandrel
The phenomenon of shifting, it is ensured that driving belt will not occur sideslip during transmission on the driven wheel, improve frame in table top
The precision of upper movement.
Further, the empty set position of the mandrel and the driven pulley is additionally provided with bearing holder (housing, cover)；Wherein, the bearing holder (housing, cover)
Be set on the mandrel, and the outer ring of the bearing holder (housing, cover) be closely connected with the driven pulley, and the inner ring of the bearing holder (housing, cover) with
The mandrel closely connects.In the case of being fixed in mandrel, driven pulley can carry out turning under the transmission of driving belt
It is dynamic, and while avoid with mandrel directly contact and there is wear phenomenon.
Further, the upper sliver and the lower sliver are solid with peripheral frame locking by screw bolt and nut respectively
It is fixed, and location hole on the upper sliver and the lower sliver, is distributed with respectively, and peripheral frame correspondence is provided with described
The site distribution of sliver and the lower sliver has waist-shaped hole；Wherein, on the location hole and the lower sliver on the upper sliver
Location hole is corresponded with each waist-shaped hole in the peripheral frame respectively, and for being passed through by the key of the bolt, and institute
The axis direction of waist-shaped hole is stated perpendicular to the installing plate so that the upper fixed position of sliver and lower sliver in peripheral frame can
It is finely adjusted with the size according to installing plate, so as to ensure that upper sliver and lower sliver can be abundant after being installed in peripheral frame
Be brought into close contact with the upper and lower surface of installing plate.
Further, it is distributed in axis direction equidistant arrangement of each location hole on the upper sliver along the upper sliver；
Be distributed in axis direction equidistant arrangement of each location hole on the lower sliver along the lower sliver, so so that upper sliver and
Coupling mechanism force suffered by lower sliver is more uniform so that the fixation to installing plate is more stable, reliable.
Further, the installing plate is locked with the peripheral frame by screw bolt and nut, on the installing plate
Location hole is distributed with, and the site distribution that peripheral frame correspondence is provided with the installing plate has waist-shaped hole；Wherein, the peace
Location hole on dress plate is corresponded with each waist-shaped hole in the peripheral frame respectively, and for being worn by the key of the bolt
Cross, and the axis direction of the waist-shaped hole is parallel to the installing plate, therefore, when plate is fixedly mounted, installing plate can be in waist
The adjustment of small range is done on the axis of type hole.
Further, the follower is also comprising the origin reference location block being arranged in the peripheral frame；Wherein, the base
Quasi- locating piece is located at the left side or right side of the installing plate in the peripheral frame, and is spaced from each other mutually not with the installing plate
It is connected.Installing plate is by determining position of the installing plate in peripheral frame with the distance of positioning datum block, and then determines driven pulley
Relative position in peripheral frame.
Further, the origin reference location block is slidably disposed in the peripheral frame.By origin reference location block with
Being slidably matched for peripheral frame, can make its adaptation position adjustments of the different size driven pulley in peripheral frame.
Further, the driven pulley and the drivewheel are synchronizing wheel, and the driving belt is Timing Belt.Due to same
Step wheel and Timing Belt carry intermeshing tooth-shape structure, so that driving belt will not go out on the driven wheel in transmission
Existing skidding, has been effectively ensured being synchronized with the movement for drivewheel and driven pulley, has further increased shifting of the frame on Cutting table
It is dynamic accurate.
Description of the drawings
Fig. 1 is the schematic diagram of existing cutter；
Structural representations of the Fig. 2 for the driven pulley and installing plate of this utility model first embodiment；
Partial schematic diagrams of the Fig. 3 for the peripheral frame of this utility model first embodiment.
Specific embodiment
It is to make the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below in conjunction with accompanying drawing
Each embodiment of type is explained in detail.However, it will be understood by those skilled in the art that each in this utility model
In embodiment, in order that reader more fully understands the application and proposes many ins and outs.But, even if there is no these skills
Art details and many variations based on following embodiment and modification, it is also possible to realize the application technical side required for protection
Case.
First embodiment of the present utility model is related to a kind of frame transmission mechanism of cutter, with reference to shown in Fig. 2, comprising
The driving belt of the initiative part with drivewheel and the follower with driven pulley 2, connection drivewheel and driven pulley 2；Wherein, it is main
Dynamic portion and follower are separately positioned on the head and the tail both sides of cutter Cutting table and are fixed in the peripheral frame 1 of Cutting table, driven
Portion includes the mandrel 3 coaxially connected with driven pulley 2, the installing plate 6 in peripheral frame 1 for fixed central spindle 3；Wherein,
Mandrel 3 and driven pulley 2 form empty set directly between.
Follower mentioned above also includes the position being arranged in peripheral frame 1 and to installing plate 6 in peripheral frame 1
The upper sliver 4 being defined and lower sliver 5；Wherein, upper sliver 4 and lower sliver 5 after being installed in peripheral frame 1 respectively with peace
The upper and lower surface of dress plate 6 is brought into close contact.
From the discussion above it is seen that, as the installing plate for fixed central spindle 3 is provided with the peripheral frame 1 of cutter
Upper sliver 4 and lower sliver 5 that the position to installing plate 6 in peripheral frame 1 is defined are additionally provided with 6, and peripheral frame 1,
So as in actual application, as mandrel 3 is not 1 directly contact of peripheral frame with cutter, but by peace
Dress plate 6 is fixed on 1 in peripheral frame, and as installing plate 6 and peripheral frame 1 are the fixed forms fitted by face face,
So that most of active force of the mandrel 6 after by fixation is born all by installing plate 6, while being arranged in peripheral frame 1
Upper sliver 4 and lower sliver 5 be also brought into close contact with the upper and lower surface of installing plate 6 respectively, to installing plate 6 in peripheral frame 1
Upper-lower position is defined so that installing plate 6 is not susceptible to downward shift after by fixation, is being consolidated so as to avoid mandrel 3
The phenomenon for being deformed or offseting after fixed, it is ensured that driving belt will not occur sideslip during transmission on the driven wheel,
Improve the precision that walked frame is moved on table top.
Specifically, in the present embodiment, driven pulley 2 is coaxially connected with mandrel 3, and is fixed on periphery by mandrel 3
On framework 1, and driven pulley 2 is to realize synchronous axial system by driving belt and drivewheel, therefore mandrel 3 and driven pulley 2 are direct
Between form empty set, and be additionally provided with bearing holder (housing, cover) at the empty set position of mandrel 3 and driven pulley 2, wherein, bearing holder (housing, cover) is set in mandrel
On 3, closely it is connected with driven pulley 2 in the outer ring of bearing holder (housing, cover), and the inner ring of bearing holder (housing, cover) is then closely connected with mandrel 3, so as in core
In the case that axle 3 is by fixation, driven pulley 2 can be rotated under the transmission of driving belt, and while is avoided direct with mandrel 3
Contact and wear phenomenon occur.
In addition, with reference to shown in Fig. 3, upper sliver 4 mentioned above and lower sliver 5 need to be separately fixed in peripheral frame 1,
Present embodiment selects to be locked by bolt 10 and nut, and is distributed with upper sliver 4 and lower sliver 5 respectively calmly
Position hole 8, and the correspondence of peripheral frame 1 is provided with sliver 4 and the site distribution of lower sliver 5 and has waist-shaped hole 9, wherein, on upper sliver 4
Location hole 8 and lower sliver 5 on location hole 8 correspond with each waist-shaped hole 9 in peripheral frame 1 respectively.
In actual applications, above sliver 4 is being illustrated as a example by the fixed installation in peripheral frame 1, when upper sliver 4
When needing to be fixed in peripheral frame 1, the key of bolt 10 is first sequentially passed through the location hole 8 and peripheral frame 1 of upper sliver 4
Waist-shaped hole 9, then screws on nut, and now, nut only provides pretightning force, does not lock upper sliver 4 with peripheral frame 1 completely
It is fixed so that upper sliver 4 can be with the 10 interior mobile adjustment for doing small range of waist-shaped hole, it is ensured that upper sliver 4 is being installed to periphery
It is brought into close contact with the upper surface of installing plate 6 after on framework 1, upper sliver 4 is fixed on into peripheral frame by nut again afterwards
On 1.
Meanwhile, it should be noted that the axis direction of waist-shaped hole 9 is perpendicular to installing plate 6 so that upper sliver 4 and lower sliver 5
Fixed position in peripheral frame 1 can be finely adjusted according to the size of installing plate 6, be further ensured that sliver 4 is led with
Bar 5 can be brought into close contact with the upper and lower surface of installing plate 6 after being installed in peripheral frame 1 respectively.
Also, axis direction equidistant arrangement of each location hole 8 on sliver 4 along upper sliver 4 is distributed in, equally, distribution
The axis direction equidistant arrangement of the sliver 5 under of each location hole 8 on lower sliver 5, so so that upper sliver 4 and lower sliver 5 are received
The coupling mechanism force for arriving is more uniform so that the fixation to installing plate 6 is more stable, reliable.
In addition, in the present embodiment, installing plate 6 passes through bolt 10 and nut is locked with peripheral frame 1, installing plate
Location hole 8 is distributed with 6, and the site distribution that the correspondence of peripheral frame 1 is provided with installing plate 6 has waist-shaped hole 9；Wherein, installing plate 6
On location hole 8 correspond with each waist-shaped hole 9 in peripheral frame 1 respectively, and the key for being bolted 10 is passed through, and because
To be waist-shaped hole 9 in peripheral frame 1, and the axis direction of waist-shaped hole 9 is parallel to installing plate 6, therefore, when plate 6 is fixedly mounted,
Installing plate 6 can do the adjustment of small range on the axis of waist-shaped hole 9.
Also, it is noted that follower is also comprising the origin reference location block 7 being arranged in peripheral frame 1, installing plate 6
By determining position of the installing plate 6 in peripheral frame 1 with the distance of positioning datum block, and then determine driven pulley 2 in external surrounding frame
Relative position on frame 1, also, origin reference location block 7 may be located at the left side of installing plate 6 in peripheral frame 1, it is also possible to it is located at
The right side of installing plate 6, however it is necessary that ensure that origin reference location block 7 is spaced from each other with installing plate 6 being mutually not attached to.
In actual applications, in order to adapt to various situations, as preferred, origin reference location block 7 is to be slidably disposed in
In 6 peripheral frame 1 of installing plate, thus, being slidably matched by origin reference location block 7 and peripheral frame 1, can make the different chis of its adaptation
Very little driven pulley 2 in peripheral frame 1 position adjustments.
Furthermore, it is desirable to it is noted that driven pulley 2 and drivewheel are synchronizing wheel, driving belt is Timing Belt.Due to synchronizing wheel
Intermeshing tooth-shape structure is carried with Timing Belt, so that driving belt will not occur on driven pulley 2 in transmission
Skidding, has been effectively ensured being synchronized with the movement for drivewheel and driven pulley 2, has further increased movement of the frame on Cutting table
Accurately.
Second embodiment of the present utility model is related to a kind of cutter, and the cutter is comprising in first embodiment
Frame transmission mechanism.
In sum, as the installing plate 6 for fixed central spindle 3, and external surrounding frame are provided with the peripheral frame 1 of cutter
Upper sliver 4 and lower sliver 5 that the position to installing plate 6 in peripheral frame 1 is defined are additionally provided with frame 1, so as in reality
In application process, as mandrel 3 is not 1 directly contact of peripheral frame with cutter, but it is fixed on by installing plate 6
1 in peripheral frame, and as installing plate 6 and peripheral frame 1 are the fixed forms fitted by face face so that mandrel 6 exists
Most of active force after by fixation is born all by installing plate 6, while 4 He of upper sliver in peripheral frame 1
Lower sliver 5 is also brought into close contact with the upper and lower surface of installing plate 6 respectively, and upper-lower position of the installing plate 6 in peripheral frame 1 is entered
Row is limited so that installing plate 6 is not susceptible to downward shift after by fixation, produces change so as to avoid mandrel 3 after by fixation
Shape or the phenomenon of skew, it is ensured that driving belt will not occur sideslip during transmission on the driven wheel, improve walking
The precision that frame is moved on table top.
It will be understood by those skilled in the art that the respective embodiments described above are to realize of the present utility model being embodied as
Example, and in actual applications, can to which, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (9)
1. a kind of frame transmission mechanism of cutter, comprising the initiative part with drivewheel and the follower with driven pulley, connects
Connect the driving belt of the drivewheel and the driven pulley；Wherein, the initiative part and the follower are separately positioned on cutting
The head and the tail both sides of machine Cutting table are simultaneously fixed in the peripheral frame of the Cutting table, it is characterised in that：The follower comprising with
The coaxially connected mandrel of the driven pulley, it is used to fix the installing plate of the mandrel in the peripheral frame；Wherein, institute
State empty set is formed between mandrel and the driven pulley；
The follower also includes the position being arranged in the peripheral frame and to the installing plate in the peripheral frame
The upper sliver being defined and lower sliver；Wherein, the upper sliver and the lower sliver are after being installed in the peripheral frame
It is brought into close contact with the upper and lower surface of the installing plate respectively.
2. the frame transmission mechanism of cutter according to claim 1, it is characterised in that：The mandrel and the driven pulley
Empty set position be additionally provided with bearing holder (housing, cover)；
Wherein, the bearing holder (housing, cover) is set on the mandrel, and the outer ring of the bearing holder (housing, cover) is closely connected with the driven pulley, and
The inner ring of the bearing holder (housing, cover) is closely connected with the mandrel.
3. the frame transmission mechanism of cutter according to claim 1, it is characterised in that：The upper sliver and it is described under lead
Bar is locked with the peripheral frame by screw bolt and nut respectively, and is distributed on the upper sliver and the lower sliver respectively
There is location hole, and peripheral frame correspondence is provided with the upper sliver and the site distribution of the lower sliver and has waist-shaped hole；
Wherein, the location hole on the location hole and the lower sliver on the upper sliver respectively with the peripheral frame on each waist
Type hole is corresponded, and for being passed through by the key of the bolt, and the axis direction of the waist-shaped hole is perpendicular to the installation
Plate.
4. the frame transmission mechanism of cutter according to claim 3, it is characterised in that：It is distributed on the upper sliver
Axis direction equidistant arrangement of each location hole along the upper sliver；
It is distributed in axis direction equidistant arrangement of each location hole on the lower sliver along the lower sliver.
5. the frame transmission mechanism of cutter according to claim 1, it is characterised in that：The installing plate by bolt and
Nut is locked with the peripheral frame, location hole is distributed with, and peripheral frame correspondence is provided with the installing plate
The site distribution of the installing plate has waist-shaped hole；
Wherein, the location hole on the installing plate is corresponded with each waist-shaped hole in the peripheral frame respectively, and is used for quilt
The key of the bolt is passed through, and the axis direction of the waist-shaped hole is parallel to the installing plate.
6. the frame transmission mechanism of cutter according to claim 5, it is characterised in that：The follower is also comprising setting
Origin reference location block in the peripheral frame；
Wherein, the origin reference location block in the peripheral frame positioned at the installing plate left side or right side, and with the peace
Dress plate is spaced from each other and is mutually not attached to.
7. the frame transmission mechanism of cutter according to claim 6, it is characterised in that：The origin reference location block is slidably
Be arranged in the peripheral frame.
8. the frame transmission mechanism of cutter according to claim 5, it is characterised in that：The driven pulley and the active
Take turns as synchronizing wheel, and the driving belt is Timing Belt.
9. a kind of cutter, it is characterised in that：The cutter includes cutting as claimed in any of claims 1 to 8 in one of claims
The frame transmission mechanism of machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620890536.XU CN206052442U (en) | 2016-08-17 | 2016-08-17 | The frame transmission mechanism and cutter of cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620890536.XU CN206052442U (en) | 2016-08-17 | 2016-08-17 | The frame transmission mechanism and cutter of cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206052442U true CN206052442U (en) | 2017-03-29 |
Family
ID=58381205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620890536.XU Active CN206052442U (en) | 2016-08-17 | 2016-08-17 | The frame transmission mechanism and cutter of cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206052442U (en) |
-
2016
- 2016-08-17 CN CN201620890536.XU patent/CN206052442U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201100 room E2, room, No. 89 Xin Bang Road, Shanghai, Minhang District, China Patentee after: CYG YIN Intelligent Technology Co.,Ltd. Address before: 201100 room E2, room, No. 89 Xin Bang Road, Shanghai, Minhang District, China Patentee before: Shanghai Yin Science & Technology Co.,Ltd. Address after: 201100 room E2, room, No. 89 Xin Bang Road, Shanghai, Minhang District, China Patentee after: Shanghai Yin Science & Technology Co.,Ltd. Address before: 201100 room E2, room, No. 89 Xin Bang Road, Shanghai, Minhang District, China Patentee before: SHANGHAI YIN SCIENCE & TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200518 Address after: 464000 jiulongling Industrial Park, Xinxian County, Xinyang City, Henan Province Patentee after: Changyuan Heying Technology (Henan) Co.,Ltd. Address before: 201100, E2, room 3304, 89 Xin Bang Road, Shanghai, Minhang District Patentee before: CYG YIN Intelligent Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231213 Address after: 464000 jiulongling Industrial Park, Xinxian County, Xinyang City, Henan Province Patentee after: Changyuan Equipment Manufacturing Co.,Ltd. Address before: 464000 jiulongling Industrial Park, Xinxian County, Xinyang City, Henan Province Patentee before: Changyuan Heying Technology (Henan) Co.,Ltd. |