CN108249200A - A kind of metallized film cutting machine monitored on-line and its application method - Google Patents
A kind of metallized film cutting machine monitored on-line and its application method Download PDFInfo
- Publication number
- CN108249200A CN108249200A CN201711312695.7A CN201711312695A CN108249200A CN 108249200 A CN108249200 A CN 108249200A CN 201711312695 A CN201711312695 A CN 201711312695A CN 108249200 A CN108249200 A CN 108249200A
- Authority
- CN
- China
- Prior art keywords
- metallized film
- line
- roller
- cutting machine
- monitored
- 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
- 239000011104 metalized film Substances 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000010408 film Substances 0.000 claims abstract description 19
- 238000002372 labelling Methods 0.000 claims abstract description 10
- 238000004804 winding Methods 0.000 claims abstract description 9
- 230000004323 axial length Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000013461 design Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The invention discloses a kind of metallized film cutting machines monitored on-line, belong to film splitter field, including unreeling shaft, it is equipped with nip rolls, roller of energizing, one group of registration roller, winding contact roller and one group of wind-up roll successively along metallized film direction of advance, the both ends of the working face of nip rolls are equipped with labeling section, ccd sensor and controller are further included, ccd sensor is located at the outside of registration roller, and ccd sensor and Scroll are electrically connected respectively with controller.The present invention can monitor the state between each roller in production process in real time, when finding the excessive roller of depth of parallelism offset, can control device it is out of service, and staff is notified to overhaul in time.The invention also discloses a kind of application methods of metallized film cutting machine monitored on-line.
Description
Technical field
The present invention relates to metallized film cutting equipment technical field, specifically a kind of metallization monitored on-line
Film splitter, the invention further relates to a kind of application methods of metallized film cutting machine monitored on-line.
Background technology
In capacitor film production, cutting machine is a kind of common machine.Film splitter is by unreeling structure, cutting machine
The compositions such as structure, rolling-up mechanism, each function roller.Its operation principle is：The metallized film raw material released from unreeling structure, through flattening
Roller, roller of energizing, into cutting mechanism, raw material are wound into standard compliant film roll by rolling-up mechanism respectively after cutting.Plastics
It after being rolled into film, needs film dividing through cutting mechanism according to the size of regulation into more parts, then winding is got up respectively.
Under theoretical case, nip rolls, idler roller, roller of energizing, registration roller, winding contact each roller such as roller and wind-up roll it
Between should stringent keeping parallelism, but work in, the limitation due to precision of equipment installation and the passage with usage time, equipment
Wear extent is continuously increased, and is not that stringent holding is mutually parallel, and deviation can be with usage time between above-mentioned each roller
Extension and increase.If production hour offset amount is larger, side film can be made to receive larger tension, generate larger shape
Become, the film stress of opposite side is smaller, in cutter dicing process, it will the problem of cutting is uneven, and the uneven grade of edge is serious is generated,
It can lead to product rejection.
In the prior art, the parastate in maintenance process between roller is needed to verify, generally requires to spend
Very the long time, the production efficiency of equipment is delayed, and maintenance down is not avoided that in production process and encounters offset
Excessive and generation quality problems.
Invention content
According to more than the deficiencies in the prior art, the present invention propose a kind of metallized film cutting machine monitored on-line and
Its application method, the technical issues of being dedicated to solving in aforementioned background art.
The present invention is solved its technical problem and is realized using following technical scheme：
A kind of metallized film cutting machine monitored on-line, including unreeling shaft, along metallized film direction of advance according to
Secondary nip rolls, roller of energizing, one group of registration roller, winding contact roller and one group of wind-up roll, the both ends of the working face of nip rolls of being equipped with are set
There is labeling section, further include ccd sensor and controller, ccd sensor is located at the outside of registration roller, ccd sensor and Scroll
It is electrically connected respectively with controller.
As the further improvement of the present invention, the labeling section is multigroup protrusion.
As the further improvement of the present invention, the quantity of one group of protrusion is two, and two protrusions are symmetrically distributed
At the both ends of the working face of nip rolls.
As the further improvement of the present invention, the maximum length L of the protrusion1For：
L1=(L2-(L3-L4×2))/2
Wherein, L2The axial length of-nip rolls；
L3The width of-metallized film；
L4The width of side film that-metallized film generates after cutting.
As the further improvement of the present invention, the length of the protrusion of difference group is different.
A kind of application method of metallized film cutting machine monitored on-line, includes the following steps,
Step 1, metallized film pass through nip rolls, and the protrusion at nip rolls both ends leaves impression at metallized film both ends；
Step 2, when metallized film passes through ccd sensor, ccd sensor is by the impression signal of metallized film both sides
Pass to controller；
Step 3, controller analyze the offset △ X between the impression that same group of protrusion generates；
Step 4, when △ X≤preset value, equipment normal operation, when △ X ＞ preset values, controller control Scroll
It is out of service, and send alarm.
As the further improvement of the present invention, the preset value is 1.0-1.5mm.
The beneficial effects of the invention are as follows：
The present invention can monitor each roller in production process in real time by the design of controller, ccd sensor and labeling section
State between son, when finding the excessive roller of depth of parallelism offset, can control device it is out of service, and notify work in time
Personnel overhaul.The configuration of the present invention is simple has good operability.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the front view of the specific embodiment of the present invention；
Fig. 2 is the schematic diagram of the theoretical maximum width of the protrusion of the present invention；
Fig. 3 is the partial schematic diagram of the offset △ X of the impression of the present invention.
In figure：1- unreeling shafts, 2- nip rolls, 2a- protrusions, 3- idler rollers, 4- energize roller, 5- registration rollers, 6- cutter devices,
7-CCD sensors, 8- auxiliary ccd sensors, 9- winding contact rollers, 10- wind-up rolls, 11- metallized films, 11a- impressions.
Specific embodiment
Below by the description to embodiment, the shape of for example involved each component of specific embodiment of the invention, structure
It makes, the mutual alignment between each section and connection relation, the effect of each section and operation principle, manufacturing process and the side of operating with
Method etc., is described in further detail, completeer those skilled in the art to be helped to have inventive concept of the invention, technical solution
Whole, accurate and deep understanding.
As shown in Figure 1 to Figure 3, a kind of metallized film cutting machine monitored on-line, including unreeling shaft 1, unreeling shaft 1 is used
In placing metallized film 11, it is equipped with nip rolls 2,4, one groups of registration rollers of roller of energizing successively along 11 direction of advance of metallized film
5th, winding contact roller 9 and one group of wind-up roll 10.
In order to which metallized film 11 is made to keep tensioning in dicing process, loose winding is prevented, in nip rolls 2 and roller of energizing
Idler roller 3 is equipped between 4.
The quantity of one group of registration roller 5 is two, and cutter device 6 is equipped between two registration rollers 5.
The quantity of one group of wind-up roll 10 is two, and wind-up roll 10 is symmetrically located in the both sides of winding contact roller 9, finished product film roll
Alternate intervals are set on wind-up roll 10.
The working face of nip rolls 2 is equipped with labeling section, and labeling section is located at the both ends of the working face of nip rolls 2.This can be online
The metallized film cutting machine of monitoring further includes ccd sensor 7 and controller, and ccd sensor 7 is located at 6 front of cutter device
The outside of registration roller 5, the induction end of ccd sensor 7 towards metallized film 11, ccd sensor 7 and Scroll respectively with control
Device is electrically connected.
In a kind of embodiment, labeling section is that the quantity of multigroup protrusion 2a, one group of protrusion 2a are two, and two protrusion 2a are symmetrical
The working face for being distributed in nip rolls 2 both ends, the center line of the line and nip rolls 2 of two protrusion 2a in each group puts down
Row.During work, metallized film 11 drive nip rolls 2 rotate, the raised 2a intervals on nip rolls 2 with 11 phase of metallized film
Contact, leaves impression 11a on metallized film 11, forms impression 11a in final finished film in order to prevent, influences product
Quality, the maximum length L of raised 2a1For：
L1=(L2-(L3-L4× 2))/2,
Wherein, L2-- the axial length of nip rolls 2
L3-- the width of metallized film 11
L4The width of side film that-metallized film 11 generates after cutting
In actual production, can according to effective coverage that thickness, the metallized film 11 of side film are contacted with nip rolls 2 etc. because
The width of plain flexible design protrusion 2a.
It,, can be by the length between different groups of protrusion 2a convenient for comparing in order to highlight difference in another embodiment
That designs is different.
The present invention operation principle be：During work, metallized film 11 enters nip rolls 2,2 liang of nip rolls from unreeling shaft 1
The raised 2a at end leaves impression 11a at 11 both ends of metallized film, metallized film 11 successively by idler roller 3, roller 4 of energizing,
Registration roller 5, then 6 cutting of device to be cut is finished film, is finally crimped onto on wind-up roll 10.Metallized film 11 passes through
During ccd sensor 7, the impression 11a signals of 11 both sides of metallized film are passed to controller, controller analysis by ccd sensor 7
Offset △ X between the impression 11a that same group of protrusion 2a is generated, when △ X≤preset value, illustrate the gold that can be monitored on-line
The depth of parallelism offset of each roller of categoryization film splitter is in zone of reasonableness, equipment normal operation, when △ X ＞ are preset
During value, illustrate that the depth of parallelism offset of each roller of the metallized film cutting machine that can be monitored on-line has exceeded reasonable model
In enclosing, controller control Scroll is out of service, and sends alarm to staff.
It searches problem in order to facilitate staff, reduces the repair time, improve utilization rate of equipment and installations, some auxiliary can be increased
Ccd sensor 8, auxiliary ccd sensor 8 are electrically connected between nip rolls 2 and ccd sensor 7 with controller.When
During △ X ＞ preset values, it is only necessary to which the signal compared between each auxiliary ccd sensor 8 can both quickly find offset mistake
Big roller.
It is found through experiments that, when △ X are 0.5mm, 1.0mm, the finished product film roll produced does not find apparent quality
Problem, when △ X are 1.5mm, finished film volume in part starts to occur that edge is uneven and other issues, and therefore, preset value can take
1.0-1.5mm preferably 1.0mm.
The present invention can be monitored in real time each in production process by the design of controller, ccd sensor 7 and labeling section
State between roller, when finding the excessive roller of depth of parallelism offset, can control device it is out of service, and notify work in time
Make personnel's maintenance.The configuration of the present invention is simple has good operability.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as it employs the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress or not improved sends out this
Bright design and technical solution directly applies to other occasions, within protection scope of the present invention.The protection of the present invention
Range should be determined by the scope of protection defined in the claims.
Claims (7)
1. a kind of metallized film cutting machine monitored on-line, it is characterised in that：Including unreeling shaft, before metallized film
It is equipped with nip rolls, roller of energizing, one group of registration roller, winding contact roller and one group of wind-up roll, the working face of nip rolls successively into direction
Both ends be equipped with labeling section, further include ccd sensor and controller, ccd sensor is located at the outside of registration roller, ccd sensor
It is electrically connected respectively with controller with Scroll.
2. the metallized film cutting machine according to claim 1 monitored on-line, it is characterised in that：The labeling section is
Multigroup protrusion.
3. the metallized film cutting machine according to claim 2 monitored on-line, it is characterised in that：One group of protrusion
Quantity be two, two protrusions are symmetrically distributed in the both ends of the working face of nip rolls.
4. the metallized film cutting machine according to claim 2 monitored on-line, it is characterised in that：The protrusion is most
Long length L1For：
L1=(L2-(L3-L4×2))/2
Wherein, L2The axial length of-nip rolls；
L3The width of-metallized film；
L4The width of side film that-metallized film generates after cutting.
5. the metallized film cutting machine according to claim 4 monitored on-line, it is characterised in that：Difference is organized described
The length of protrusion is different.
6. the application method of metallized film cutting machine monitored on-line according to claim 1-5 any one,
It is characterized in that：Include the following steps,
Step 1, metallized film pass through nip rolls, and the protrusion at nip rolls both ends leaves impression at metallized film both ends；
Step 2, when metallized film passes through ccd sensor, ccd sensor transmits the impression signal of metallized film both sides
To controller；
Step 3, controller analyze the offset △ X between the impression that same group of protrusion generates；
Step 4, when △ X≤preset value, equipment normal operation, when △ X ＞ preset values, controller control Scroll stops
Operation, and send alarm.
7. the application method of metallized film cutting machine according to claim 6 monitored on-line, it is characterised in that：Institute
Preset value is stated as 1.0-1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711312695.7A CN108249200B (en) | 2017-12-12 | 2017-12-12 | Metallized film splitting machine capable of achieving online monitoring and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711312695.7A CN108249200B (en) | 2017-12-12 | 2017-12-12 | Metallized film splitting machine capable of achieving online monitoring and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108249200A true CN108249200A (en) | 2018-07-06 |
| CN108249200B CN108249200B (en) | 2019-12-10 |
Family
ID=62721118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711312695.7A Active CN108249200B (en) | 2017-12-12 | 2017-12-12 | Metallized film splitting machine capable of achieving online monitoring and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108249200B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264472A (en) * | 2018-10-30 | 2019-01-25 | 李苏峰 | A kind of PVC film manufacturing quality optimization method |
| CN109592462A (en) * | 2018-12-11 | 2019-04-09 | 湖南烯瑞自动化设备有限公司 | A kind of carbon fiber cloth-rolling device |
| CN112895749A (en) * | 2021-01-19 | 2021-06-04 | 苏州市祥和印刷包装有限公司 | Production process and equipment based on intelligent system specification |
| CN115477194A (en) * | 2022-08-02 | 2022-12-16 | 安徽赛福电子有限公司 | Metallized film slitting device and working method thereof |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08108216A (en) * | 1994-10-06 | 1996-04-30 | Nkk Corp | Winding control method for metal strip |
| US5679161A (en) * | 1994-05-31 | 1997-10-21 | Eastman Kodak Company | Precision center guiding of a web coated with light sensitive photographic emulsion |
| CN2625288Y (en) * | 2003-07-02 | 2004-07-14 | 天津市拓奇机电技术开发有限公司 | Cigarette packet inner paperboard conveying appliance |
| CN101013023A (en) * | 2007-02-12 | 2007-08-08 | 西安理工大学 | CCD based strip automatic centering CPC detecting system and detecting method |
| CN101596556A (en) * | 2009-06-10 | 2009-12-09 | 苏州有色金属研究院有限公司 | Design method of centering control device based on machine vision detection |
| CN101918819A (en) * | 2008-01-23 | 2010-12-15 | 利乐拉瓦尔集团及财务有限公司 | Method of controlling alignment between a printed pattern and a three-dimensional pattern on a packaging material |
| CN102040114A (en) * | 2009-10-21 | 2011-05-04 | 刘家斌 | Digital visual positioning position correcting device |
| CN102245389A (en) * | 2008-12-18 | 2011-11-16 | 利乐拉瓦尔集团及财务有限公司 | Method of controlling the relative position between printed patterns and non-printed patterns on a web-shaped material and a system used in the method |
| CN102288108A (en) * | 2010-05-07 | 2011-12-21 | 横河电机株式会社 | Position measuring system |
| CN202880538U (en) * | 2012-09-25 | 2013-04-17 | 武汉上洋科技有限责任公司 | Deviation rectification control system used in field of coiled material production |
| CN204149193U (en) * | 2014-08-20 | 2015-02-11 | 常州龙天金属制品有限公司 | Metallized film cutting machine |
| CN204873119U (en) * | 2015-08-21 | 2015-12-16 | 义乌市义南纸业有限公司 | Spool paper cutting machine |
| CN106182907A (en) * | 2016-08-30 | 2016-12-07 | 浙江瑞旭汽车零部件有限公司 | A kind of irregular product of plate type air cleaner cuts paper technique and device thereof |
-
2017
- 2017-12-12 CN CN201711312695.7A patent/CN108249200B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5679161A (en) * | 1994-05-31 | 1997-10-21 | Eastman Kodak Company | Precision center guiding of a web coated with light sensitive photographic emulsion |
| JPH08108216A (en) * | 1994-10-06 | 1996-04-30 | Nkk Corp | Winding control method for metal strip |
| CN2625288Y (en) * | 2003-07-02 | 2004-07-14 | 天津市拓奇机电技术开发有限公司 | Cigarette packet inner paperboard conveying appliance |
| CN101013023A (en) * | 2007-02-12 | 2007-08-08 | 西安理工大学 | CCD based strip automatic centering CPC detecting system and detecting method |
| CN101918819A (en) * | 2008-01-23 | 2010-12-15 | 利乐拉瓦尔集团及财务有限公司 | Method of controlling alignment between a printed pattern and a three-dimensional pattern on a packaging material |
| CN102245389A (en) * | 2008-12-18 | 2011-11-16 | 利乐拉瓦尔集团及财务有限公司 | Method of controlling the relative position between printed patterns and non-printed patterns on a web-shaped material and a system used in the method |
| CN101596556A (en) * | 2009-06-10 | 2009-12-09 | 苏州有色金属研究院有限公司 | Design method of centering control device based on machine vision detection |
| CN102040114A (en) * | 2009-10-21 | 2011-05-04 | 刘家斌 | Digital visual positioning position correcting device |
| CN102288108A (en) * | 2010-05-07 | 2011-12-21 | 横河电机株式会社 | Position measuring system |
| CN202880538U (en) * | 2012-09-25 | 2013-04-17 | 武汉上洋科技有限责任公司 | Deviation rectification control system used in field of coiled material production |
| CN204149193U (en) * | 2014-08-20 | 2015-02-11 | 常州龙天金属制品有限公司 | Metallized film cutting machine |
| CN204873119U (en) * | 2015-08-21 | 2015-12-16 | 义乌市义南纸业有限公司 | Spool paper cutting machine |
| CN106182907A (en) * | 2016-08-30 | 2016-12-07 | 浙江瑞旭汽车零部件有限公司 | A kind of irregular product of plate type air cleaner cuts paper technique and device thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264472A (en) * | 2018-10-30 | 2019-01-25 | 李苏峰 | A kind of PVC film manufacturing quality optimization method |
| CN109592462A (en) * | 2018-12-11 | 2019-04-09 | 湖南烯瑞自动化设备有限公司 | A kind of carbon fiber cloth-rolling device |
| CN112895749A (en) * | 2021-01-19 | 2021-06-04 | 苏州市祥和印刷包装有限公司 | Production process and equipment based on intelligent system specification |
| CN112895749B (en) * | 2021-01-19 | 2022-07-08 | 苏州市祥和印刷包装有限公司 | Intelligent system-based specification production process and equipment |
| CN115477194A (en) * | 2022-08-02 | 2022-12-16 | 安徽赛福电子有限公司 | Metallized film slitting device and working method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108249200B (en) | 2019-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108249200A (en) | A kind of metallized film cutting machine monitored on-line and its application method | |
| DE112014002353B4 (en) | Device for measuring a contact state of a support roller of a conveyor belt | |
| CN203667679U (en) | Paper flattening device | |
| CN204149193U (en) | Metallized film cutting machine | |
| CN104290231A (en) | Rolling and die cutting process applied to fully-coated graphite film and all-in-one machine | |
| AT509831B1 (en) | METHOD AND DEVICE FOR MINIMIZING THE STRAP TRAIN OF A ROLL | |
| CN109334180A (en) | A kind of house ornamentation honeycomb composite plate and its production line and production technology | |
| CN204503751U (en) | A kind of hot-tandem unit production line reducing roller consumption | |
| CN204980556U (en) | Ability automatically regulated's cutting machine | |
| EP2741870A1 (en) | Rolling system and rolling method | |
| CN205274842U (en) | Rolling machine is taken to lead frame material | |
| CN209242282U (en) | A kind of paper tape guiding device | |
| CN102774125A (en) | Wide fiber widening arrangement equipment | |
| CN105642997B (en) | A kind of copper strip splitting device with speed adaptive | |
| WO2025061263A1 (en) | Method for determining the thickness of a material strip when the material strip is fed to the machining zone of a machine tool | |
| CN205887671U (en) | Stainless steel strip prevents centring device | |
| CN204095025U (en) | Full bag graphite film calendering cross cutting all-in-one | |
| CN105124746A (en) | Automatic flow regulating device and method for stem pressing machines | |
| DE971776C (en) | Device for the production of foils made of rubber or plastics | |
| CN208617047U (en) | A kind of limiting device for preventing spool from deviating | |
| SE9802492L (en) | Method for controlling intermediate voltage in a rolling mill | |
| CN211169148U (en) | Capacitor core laminated material winding automatic deviation rectifying device | |
| CN204738071U (en) | Disconnected strip mechanism of drawing frame electron | |
| CN210029449U (en) | Automatic paper collecting and discharging machine with induction device | |
| CN107470360A (en) | A kind of think gauge stainless steel strip devices for taking-up and method for coiling |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220707 Address after: 244000 No. 016, Xinqiao village, Xinqiao Office, Yi'an District, Tongling City, Anhui Province Patentee after: Tongling Andun Electronic Technology Co.,Ltd. Address before: 241000 Nanling County Economic Development Zone, Wuhu, Anhui Patentee before: WUHU YILUN ELECTRONICS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240620 Address after: No. 38 Zhuke Group, Tongxin Village, Tongling County, Tongling City, Anhui Province, 244000 Patentee after: Zhou Hongbing Country or region after: China Address before: 244000 No. 016, Xinqiao village, Xinqiao Office, Yi'an District, Tongling City, Anhui Province Patentee before: Tongling Andun Electronic Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240709 Address after: 244000 Room 305, 3rd Floor, Shizishan High tech Entrepreneurship Park, Tongguan District, Tongling City, Anhui Province Patentee after: Anhui Gufu Intelligent Equipment Co.,Ltd. Country or region after: China Address before: No. 38 Zhuke Group, Tongxin Village, Tongling County, Tongling City, Anhui Province, 244000 Patentee before: Zhou Hongbing Country or region before: China |
|
| TR01 | Transfer of patent right |