CN114084728A - Be applied to transport of new energy automobile cooling tube sticking film machine and cut mechanism - Google Patents
Be applied to transport of new energy automobile cooling tube sticking film machine and cut mechanism Download PDFInfo
- Publication number
- CN114084728A CN114084728A CN202111144892.9A CN202111144892A CN114084728A CN 114084728 A CN114084728 A CN 114084728A CN 202111144892 A CN202111144892 A CN 202111144892A CN 114084728 A CN114084728 A CN 114084728A
- Authority
- CN
- China
- Prior art keywords
- film
- film feeding
- conveying
- feeding channel
- wheel
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 238000001816 cooling Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 28
- 239000002131 composite material Substances 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 239000012528 membrane Substances 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000009471 action Effects 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
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
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
- 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
- B65H35/02—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 longitudinal slitters or perforators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a conveying and slitting mechanism applied to a new energy automobile cooling pipe film sticking machine, which comprises a second feeding unit and a slitting assembly, wherein the second feeding unit comprises a film wheel, a first conveying wheel, a second film feeding channel and a film feeding power wheel; two send membrane power wheel all to be located the second and send membrane material to say the bottom and with the complex film transmission cooperation, cut the mechanism and be located between the input that first delivery wheel and second send membrane material say to cut the complex film. According to the invention, the composite film in conveying can be cut through the cutting mechanism, the white film section and the black film section of the composite film are separated, the composite film can be conveyed through the second feeding unit, and feeding and cutting are combined, so that the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of automobile cooling pipe film sticking equipment, in particular to a conveying and slitting mechanism applied to a new energy automobile cooling pipe film sticking machine.
Background
New energy vehicles, especially pure electric vehicles, are more and more accepted by people as strategic development directions of the country, and a power battery is an indispensable power output source, is very sensitive to temperature, and needs to ensure that the maximum capacity of the new energy vehicles is exerted and the long cycle life is kept.
At present, the voltage resistance requirement of a cooling pipe of an electric automobile cooling (battery pack and electric drive) system is mainly realized by spraying a pipe body, and the main defect of pipe body spraying is the problem of poor voltage resistance caused by uneven spraying. The potential safety hazard of the automobile battery system is easily caused. If the PET composite film with excellent voltage resistance (more than DC 4500V) is adopted, the risk of poor voltage resistance can be effectively reduced, but the PET composite film with excellent voltage resistance is limited by domestic production technology and needs to be imported from foreign countries.
Current patent application No. 201920681503.8's application document provides a conveyor is cut with cutting to dry film, which comprises a substrate, locate a plurality of pairs of bracing piece of base plate, locate the conveying mechanism of bracing piece upper end, locate the dress book mechanism of conveying mechanism rear end and locate the branch book mechanism of conveying mechanism front end, conveying mechanism includes the conveyer trough, locate the backup pad of conveyer trough upper end, locate a plurality of pairs of delivery wheel of both sides in the conveyer trough, all connect and be located the conveyer trough outside and connect driven belt pulley and the transport drive arrangement who is used for driving the belt pulley through the belt each other in the delivery wheel.
But this device is not applicable to and carries out the preliminary treatment to the PET complex film, and this kind of PET complex film is because the difference of production technology, including white membrane section and the black membrane section that the interval set up, but black membrane section can't use, need tailor the black membrane section before the pad pasting to the cooling tube, can only remove the black membrane through the mode of manual cutting among the prior art, and this kind of mode is tailor inefficiency, and the cost of labor is high.
Disclosure of Invention
The invention aims to solve the technical problem that manual cutting of a PET composite film is low in efficiency, and provides a conveying and slitting mechanism applied to a new energy automobile cooling tube laminator so as to improve cutting efficiency and reduce production cost.
The invention solves the technical problems through the following technical means: a conveying and slitting mechanism applied to a new energy automobile cooling pipe laminator comprises a second feeding unit and a slitting assembly, wherein the second feeding unit comprises a film wheel, a first conveying wheel, a second film feeding channel and a film feeding power wheel; two send membrane power wheel all to be located the second and send membrane material to say the bottom and with the complex film transmission cooperation, cut the mechanism and be located first delivery wheel and second and send between the input that membrane material said to cut the complex film, cut the subassembly and include mount pad, cutter, mounting bracket, first driving motor, driving disk, slider, sliding connection has two sliders on the mount pad, two the equal fixedly connected with cutter of slider tip, two the slider all is fixed with the driving block, the mount pad is fixed with the mounting bracket, be fixed with first driving motor on the mounting bracket, first driving motor's output transmission is connected with the driving disk, set up the spout with driving block looks adaptation on the driving disk, driving block and spout sliding fit realize the centering through setting up of two cutters and cut, can improve the shearing effect.
Can cut the complex film in carrying through cutting the mechanism, part the white membrane section and the black membrane section of complex film, can carry the complex film through second feeding unit, combine pay-off and cut, improve production efficiency.
As preferred technical scheme, still include that first send the membrane material to say, adjustment cylinder, guide frame, the case that gathers materials, first send the membrane material to say and pass through adjustment cylinder adjustable fixed, first station and the second that first send the membrane material to say and be located same horizontal plane, first second station that send the membrane material to say is located guide frame input top, the import of case that gathers materials is located guide frame output below, can collect the black membrane after cutting through guide frame and the setting of case that gathers materials, through the adjustable first membrane material of sending of adjustment cylinder say and switch at first station and second station, conveniently carry the operation requirement that the cutting mechanism was carrying and was cut.
As a preferred technical scheme, a feeding extrusion wheel is further arranged at the top of the second film feeding channel, the composite film can be limited through the feeding extrusion wheel, and the composite film is prevented from deviating in the conveying process.
As a preferable technical scheme, the two film feeding power wheels are symmetrically arranged at the center of the second film feeding material channel, and the conveying stability can be improved by arranging the two film feeding power wheels.
The invention has the advantages that:
(1) according to the invention, the composite film in conveying can be cut through the cutting mechanism, the white film section and the black film section of the composite film are separated, the composite film can be conveyed through the second feeding unit, and feeding and cutting are combined, so that the production efficiency is improved.
(2) According to the film feeding and cutting mechanism, the black films after cutting can be collected through the arrangement of the material guide frame and the material collecting box, the first film feeding channel can be adjusted to be switched between the first station and the second station through the adjusting cylinder, and the use requirements of the conveying and cutting mechanism on conveying and cutting are facilitated.
Drawings
Fig. 1 is a schematic overall structural diagram of a conveying and slitting mechanism applied to a new energy automobile cooling pipe laminator according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a second conveying unit of a conveying and slitting mechanism applied to a new energy automobile cooling pipe laminator according to an embodiment of the present invention;
FIG. 3 is a schematic view of a partially enlarged structure A in FIG. 2 of a conveying and slitting mechanism applied to a new energy automobile cooling tube laminator according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a slitting assembly of a conveying and slitting mechanism applied to a new energy automobile cooling tube laminator according to an embodiment of the present invention;
FIG. 5 is a schematic side view of a slitting assembly of a conveying and slitting mechanism applied to a new energy automobile cooling tube laminator according to an embodiment of the present invention;
reference numerals: 2. a film wheel; 3. a first delivery wheel; 4. an adjusting cylinder; 5. a first film feeding channel; 6. a first fixing plate; 9. a film feeding power wheel; 10. a material guide frame; 11. a material collecting box; 12. a second film feeding channel; 22. a slitting assembly; 2201. a mounting seat; 2202. a cutter; 2203. a mounting frame; 2204. a first drive motor; 2205. a drive plate; 2206. a slider; 2207. a transmission block; 2208. a chute; 33. and feeding and extruding wheels.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The film used in this embodiment is a PET composite film, the composite film is composed of white film segments and black film segments which are continuously arranged at intervals, and the length of the white film segments is greater than that of the black film segments.
As shown in fig. 1, 2, 3, 4 and 5, the second feeding unit includes a film wheel 2, a first conveying wheel 3, a first fixing plate 6, a second film feeding channel 12, a film feeding power wheel 9, a slitting assembly 22, a first film feeding channel 5, an adjusting cylinder 4, a material guiding frame 10, a material collecting box 11 and a feeding extrusion wheel 33; the controller is electrically connected with the adjusting cylinder 4, the first driving motor 2204 and the plurality of driving parts, a first sensor is arranged above the first film conveying channel 5, the first sensor is an optical sensor, the optical sensor can detect white films and black films of the composite film, when the black films are detected, the controller controls the first driving motor 2204 of the slitting component 22 to operate and cut the black films, the film wheel 2, the first conveying wheel 3 and the film conveying power wheel 9 are respectively and rotatably connected with the side wall of the first fixed plate 6 through a rotating shaft, the film wheel 2, the first conveying wheel 3 and the film conveying power wheel 9 are respectively and correspondingly connected with the driving parts (such as servo motors), one end of the first film conveying channel 5 is rotatably connected with the side wall of the first fixed plate 6 through the rotating shaft, the second film conveying channels 12, the material guide frame 10 and the material collecting box 11 are respectively and fixedly connected with the side wall of the first fixed plate 6, and the two film conveying power wheels 9 are positioned at the bottom end of the second film conveying channel 12, two through holes (not shown) matched with the film feeding power wheels 9 are formed in the second film feeding channel 12, the feeding extrusion wheel 33 is rotatably arranged on the side wall of the first fixing plate 6 through a rotating shaft, the feeding extrusion wheel 33 is positioned above the second film feeding channel 12, the two film feeding power wheels 9 penetrate through the through holes to be in transmission fit with the composite film, the first film feeding channel 5 is adjustably and fixedly fixed on the side wall of the first fixing plate 6 through an adjusting cylinder 4, one end of the first film feeding channel 5 is rotatably connected with the first fixing plate 6, the telescopic end of the adjusting cylinder 4 is rotatably connected with the other end of the first film feeding channel 5, the adjusting cylinder 4 is rotatably connected with the first fixing plate 6, and the first station of the first film feeding channel 5 and the input end and the output end of the second film feeding channel 12 are positioned on the same horizontal plane; the slitting component 22 is fixed on the side wall of the first fixing plate 6 and is positioned between the second film feeding channel 12 and the first station of the first film feeding channel 5, the slitting component 22 comprises a mounting seat 2201, cutters 2202, a mounting frame 2203, a first driving motor 2204, a transmission disc 2205 and sliders 2206, the mounting seat 2201 is fixedly connected with the first fixing plate 6, the two cutters 2202 are respectively positioned at the top end and the bottom end of the composite film, two sliders 2206 are connected on the mounting seat 2201 in a sliding manner, the cutters 2202 are fixed on the two sliders 2206, transmission blocks 2207 are fixed on the two sliders 2206, the mounting frame 2203 is fixed on the mounting seat 2201, the first driving motor 2204 is fixed on the mounting frame 2203, the output end of the first driving motor 2204 is connected with the transmission disc 2205 in a transmission manner, a sliding groove 2208 matched with the transmission block 2207 is formed in the transmission disc 2205, when the first driving disc 2204 rotates, the chute 2208 is oval in cross-section.
As shown in fig. 3, 4 and 5, when the transmission disc 2205 rotates, the two cutters 2202 simultaneously move to one side close to the composite film and cut the joint between the head end and the tail end of the black film section of the composite film and the white film, after the cutter 2202 cuts for the first time, the adjusting cylinder 4 is controlled to contract, the telescopic end of the adjusting cylinder 4 drives the first film feeding channel 5 to rotate to the second station along the hinge point of the first film feeding channel 5 and the first fixing plate 6, the black film continues to move forwards under the action of the first conveying wheel 3 and the film wheel 2, when the sensor detects the white film, the cutter 2202 is controlled to cut for the second time, after the black film is cut, the adjusting cylinder 4 is controlled to rapidly lift, and the first film feeding channel 5 is reset to the first station;
as shown in fig. 2 and 3, the second station of the first film feeding channel 5 is located above the input end of the material guide frame 10, the material guide frame 10 is located at the bottom end of the first film feeding channel 5, the material collecting box 11 is used for collecting black films, the feed port of the material collecting box 11 is located below the output end of the material guide frame 10, and the composite films are conveyed to the output end of the second feeding unit by the film wheel 2 through the first conveying wheel 3, the first film feeding channel 5 and the second film feeding channel 12.
The working principle is as follows: the optical sensor can detect the white film and the black film of the composite film, when the black film is detected, the controller controls the operation of a first driving motor 2204 of the slitting component 22, the first driving motor 2204 drives a driving disc 2205 to rotate, the driving disc 2205 drives two driving blocks 2207 to slide in a sliding groove 2208, two cutters 2202 are close to each other to cut, the adjusting cylinder 4 is controlled to shrink, the telescopic end of the adjusting cylinder 4 drives the first film feeding channel 5 to rotate to a second station along a hinged point of the first film feeding channel 5 and a first fixing plate 6, the black film continuously moves forwards under the action of the first conveying wheel 3 and the film wheel 2, when the white film is detected by the sensor, the cutter 2202 is controlled to cut for the second time, the adjusting cylinder 4 is controlled to lift up rapidly after the black film is cut, the first film feeding channel 5 is reset to the first station, and the composite film passes through the first conveying wheel 3, the first film feeding channel 5, the second film feeding channel 5 and the first station, The second film feeding path 12 is conveyed to the next process.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (4)
1. The conveying and slitting mechanism applied to the new energy automobile cooling pipe laminator is characterized by comprising a second feeding unit and a slitting assembly (22), wherein the second feeding unit comprises a film wheel (2), a first conveying wheel (3), a second film feeding channel (12) and a film feeding power wheel (9); the two film feeding power wheels (9) are located at the bottom end of a second film feeding channel (12) and are in transmission fit with a composite film, the slitting mechanism is located between the input ends of a first conveying wheel (3) and the second film feeding channel (12) and is used for slitting the composite film, the slitting assembly (22) comprises a mounting seat (2201), a cutter (2202), a mounting frame (2203), a first driving motor (2204), a transmission disc (2205) and sliding blocks (2206), the mounting seat (2201) is connected with the two sliding blocks (2206) in a sliding mode, the end portions of the two sliding blocks (2206) are fixedly connected with the cutter (2202), the two sliding blocks (2206) are fixed with transmission blocks (2207), the mounting frame (2203) is fixed on the mounting seat (2201), the first driving motor (2204) is fixed on the mounting frame (2203), and the output end portion of the first driving motor (2204) is connected with the transmission disc (2205), a sliding groove (2208) matched with the transmission block (2207) is formed in the transmission disc (2205), and the transmission block (2207) is in sliding fit with the sliding groove (2208).
2. The conveying and slitting mechanism applied to the new energy automobile cooling pipe film sticking machine is characterized by further comprising a first film feeding channel (5), an adjusting cylinder (4), a guide frame (10) and a material collecting box (11), wherein the first film feeding channel (5) is adjustably fixed through the adjusting cylinder (4), a first station of the first film feeding channel (5) and a second film feeding channel (12) are located on the same horizontal plane, a second station of the first film feeding channel (5) is located above the input end of the guide frame (10), and an inlet of the material collecting box (11) is located below the output end of the guide frame (10).
3. The conveying and slitting mechanism applied to the new energy automobile cooling pipe laminator is characterized in that a feeding and extruding wheel (33) is further arranged at the top of the second film feeding channel (12).
4. The conveying and slitting mechanism applied to the new energy automobile cooling pipe laminator is characterized in that two film feeding power wheels (9) are symmetrically arranged around the center of the second film feeding channel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111144892.9A CN114084728A (en) | 2021-09-28 | 2021-09-28 | Be applied to transport of new energy automobile cooling tube sticking film machine and cut mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111144892.9A CN114084728A (en) | 2021-09-28 | 2021-09-28 | Be applied to transport of new energy automobile cooling tube sticking film machine and cut mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114084728A true CN114084728A (en) | 2022-02-25 |
Family
ID=80296262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111144892.9A Pending CN114084728A (en) | 2021-09-28 | 2021-09-28 | Be applied to transport of new energy automobile cooling tube sticking film machine and cut mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114084728A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4918298A (en) * | 1986-12-01 | 1990-04-17 | Omron Tateisi Electronics Co. | Checkin gate apparatus |
| JPH04101962A (en) * | 1990-08-13 | 1992-04-03 | Kawasaki Steel Corp | Cut plate sorting device in metal strip processing line |
| JPH1029749A (en) * | 1996-07-16 | 1998-02-03 | Fuji Photo Film Co Ltd | Curl straightening method for sheet body and device therefor |
| JP2008055521A (en) * | 2006-08-29 | 2008-03-13 | Fujifilm Corp | Working method and device of web |
| CN102910320A (en) * | 2012-10-16 | 2013-02-06 | 佛山市松川机械设备有限公司 | Reciprocating knife sealing mechanism applied to packing machine |
| CN104385325A (en) * | 2014-11-19 | 2015-03-04 | 蒋瑾 | Cutting device |
| JP2017001257A (en) * | 2015-06-09 | 2017-01-05 | 三起機械株式会社 | Sheet cut machine with inspection apparatus |
| CN109051972A (en) * | 2018-08-27 | 2018-12-21 | 盐城华旭光电技术有限公司 | A kind of film cutting apparatus for backlight production |
| CN110077877A (en) * | 2019-06-17 | 2019-08-02 | 杭州横纵智能机械有限公司 | A kind of double servo type computer circular knife band waste discharge function transverse cutting units |
| CN212475516U (en) * | 2020-06-28 | 2021-02-05 | 温州点成机械有限公司 | Carry inspection rejects device |
-
2021
- 2021-09-28 CN CN202111144892.9A patent/CN114084728A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4918298A (en) * | 1986-12-01 | 1990-04-17 | Omron Tateisi Electronics Co. | Checkin gate apparatus |
| JPH04101962A (en) * | 1990-08-13 | 1992-04-03 | Kawasaki Steel Corp | Cut plate sorting device in metal strip processing line |
| JPH1029749A (en) * | 1996-07-16 | 1998-02-03 | Fuji Photo Film Co Ltd | Curl straightening method for sheet body and device therefor |
| JP2008055521A (en) * | 2006-08-29 | 2008-03-13 | Fujifilm Corp | Working method and device of web |
| CN102910320A (en) * | 2012-10-16 | 2013-02-06 | 佛山市松川机械设备有限公司 | Reciprocating knife sealing mechanism applied to packing machine |
| CN104385325A (en) * | 2014-11-19 | 2015-03-04 | 蒋瑾 | Cutting device |
| JP2017001257A (en) * | 2015-06-09 | 2017-01-05 | 三起機械株式会社 | Sheet cut machine with inspection apparatus |
| CN109051972A (en) * | 2018-08-27 | 2018-12-21 | 盐城华旭光电技术有限公司 | A kind of film cutting apparatus for backlight production |
| CN110077877A (en) * | 2019-06-17 | 2019-08-02 | 杭州横纵智能机械有限公司 | A kind of double servo type computer circular knife band waste discharge function transverse cutting units |
| CN212475516U (en) * | 2020-06-28 | 2021-02-05 | 温州点成机械有限公司 | Carry inspection rejects device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101992341B (en) | Automatic spot welding equipment | |
| CN210850450U (en) | Rubber tire capsule slitter | |
| CN114084728A (en) | Be applied to transport of new energy automobile cooling tube sticking film machine and cut mechanism | |
| CN216233387U (en) | Full-automatic L-shaped sealing and cutting shrink packaging machine | |
| CN208531829U (en) | A kind of band-like material automatic butt jointing device | |
| CN111453519B (en) | Online automatic tape sticking equipment | |
| CN217648577U (en) | Laser heating edge sealing belt device | |
| CN210455309U (en) | Horizontal online packaging machine | |
| CN111056086A (en) | Length-adjustable food packaging bag edge sealing and slitting integrated equipment | |
| CN217833887U (en) | Transverse cutting machine capable of eliminating static electricity | |
| CN2736128Y (en) | Straight reciprocating medicine cutting machine | |
| CN213264890U (en) | Automatic belt splicing device | |
| CN217343077U (en) | Terminal cutting device for connector | |
| CN108527695B (en) | Photovoltaic silicon board finish machining device | |
| CN217395022U (en) | RY-EPDM sealing rubber strip cuts collection device | |
| CN215242721U (en) | Rubber belt extrusion equipment | |
| CN217229233U (en) | High-efficient sponge carding unit | |
| CN217597261U (en) | Pork slabbing machine | |
| CN218195530U (en) | Fixing device for cutting solar cell panel | |
| CN215396261U (en) | Rim charge recovery unit and glued membrane forming device | |
| CN218462281U (en) | Rubber seal cutting device | |
| CN213005554U (en) | Plate fixed-length cutting device of composite plate production line | |
| CN214452168U (en) | Quick pad pasting device of paper index | |
| CN214024115U (en) | Sponge vibration knife cutting machine | |
| CN220362642U (en) | Longitudinal continuous slitting equipment for wide film |
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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No. 17, Fangxing Road, Laofeng Town, Economic and Technological Development Zone, Anqing City, Anhui Province, 246000 Applicant after: Anhui Xinfu New Energy Technology Co.,Ltd. Applicant after: Anhui Huanxin Group Co.,Ltd. Address before: 246000 zone 16, Yingbin Avenue, development zone, Anqing City, Anhui Province Applicant before: ANHUI XINFU NEW ENERGY TECHNOLOGY Co.,Ltd. Applicant before: Anhui Huanxin Group Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220923 Address after: No. 17, Fangxing Road, Laofeng Town, Economic and Technological Development Zone, Anqing City, Anhui Province, 246000 Applicant after: Anhui Xinfu New Energy Technology Co.,Ltd. Address before: No. 17, Fangxing Road, Laofeng Town, Economic and Technological Development Zone, Anqing City, Anhui Province, 246000 Applicant before: Anhui Xinfu New Energy Technology Co.,Ltd. Applicant before: Anhui Huanxin Group Co.,Ltd. |