CN107381148A - A kind of thermoplastic film wrap-up of cutting of fixed quantity - Google Patents
A kind of thermoplastic film wrap-up of cutting of fixed quantity Download PDFInfo
- Publication number
- CN107381148A CN107381148A CN201710741781.3A CN201710741781A CN107381148A CN 107381148 A CN107381148 A CN 107381148A CN 201710741781 A CN201710741781 A CN 201710741781A CN 107381148 A CN107381148 A CN 107381148A
- Authority
- CN
- China
- Prior art keywords
- thermoplastic film
- looping disk
- fixed
- cutting
- support
- 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
- 229920001169 thermoplastic Polymers 0.000 title claims abstract description 110
- 239000004416 thermosoftening plastic Substances 0.000 title claims abstract description 110
- 238000005520 cutting process Methods 0.000 title claims abstract description 50
- 230000007704 transition Effects 0.000 claims abstract description 31
- 238000004804 winding Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000002985 plastic film Substances 0.000 claims description 5
- 229920006255 plastic film Polymers 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 238000009966 trimming Methods 0.000 abstract description 5
- 230000005489 elastic deformation Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000037303 wrinkles Effects 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
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- 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
- B65H35/06—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 from or with blade, e.g. shear-blade, cutters 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
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/175—Plastic
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The present invention relates to thermoplastic film processing equipment field, more particularly to a kind of thermoplastic film wrap-up of cutting of fixed quantity, including support, motor is installed on the left of support, looping disk for winding thermoplastic film is installed on the output shaft of motor, support bar is fixed with the right side of support, being rotatably assorted on support bar has transition roller, cut around the thermoplastic film of transition roller from the bottom face of looping disk, the height of transition roller top end face is more than the height of looping disk top end face, bearing is fixed with support, cutting knife is fixed with bearing, cutting knife is between looping disk and transition roller.In the present invention when the thermoplastic film on looping disk is wound up into certain thickness, thermoplastic film between transition roller and looping disk contacts with cutting knife, allow cutting knife that thermoplastic film is cut off, the position of each trimming of cutting knife is fixed, so the thermoplastic film quantity every time on looping disk is equal, cutting of fixed quantity is carried out to thermoplastic film, without artificial judgement or amount, process is saved, operation is more simple and convenient.
Description
Technical field
The present invention relates to thermoplastic film processing equipment field, and in particular to a kind of thermoplastic film wrap-up of cutting of fixed quantity.
Background technology
Thermoplastic film is package packing supplies common in life, and thermoplastic film-strength is high, and performance of wearing well is good.Thermoplastic film meeting in preheating
Shrink, to be coated on product, be usually applied to the shrink wrapping of irregular product, cosmetics, ceramic tile and electronics industry etc..Heat
The production process of plastic film include formula, be kneaded, be granulated, extrusion thick film, the heating of air-cooled, hot bath boiling water, sizing cylinder transverse direction inflation,
Folder film rollers put out bubble and are wound into thermoplastic film.
When thermoplastic film is wound into reel, transports and sell for convenience, often the quantity of volume thermoplastic film is certain, to ensure
The equity of price and product.When winding thermoplastic film on looping disk, it is ensured that the thermoplastic film quantity often rolled up is essentially identical, generally logical
Measured after crossing micro-judgment or winding, it is troublesome in poeration, and also error is big；Find often to roll up the quantity of thermoplastic film not when follow-up
When qualified, winding can not be re-started again, can not be remedied；After thermoplastic film winding completion cuts off side, one is not wound
The thermoplastic film of side is easily shunk back, and thermoplastic film can not be found when winding next time plays initial line.
The content of the invention
The thermoplastic film wrap-up of the quantitative cutting of fixed quantity wound is carried out to every volume thermoplastic film the invention is intended to provide a kind of.
The thermoplastic film wrap-up of cutting of fixed quantity in this programme, including support, motor is installed on the left of the support,
Looping disk for winding thermoplastic film is installed on the output shaft of the motor, support bar, institute are fixed with the right side of the support
State to be rotatably assorted on support bar and have transition roller, cut around the thermoplastic film of the transition roller from the bottom face of looping disk, the mistake
The height for crossing roller top end face is more than the height of looping disk top end face, is fixed with bearing on the support, is fixed with the bearing
Cutting knife, the cutting knife is between looping disk and transition roller.
The application method and beneficial effect of this programme be, by the thermoplastic film produced by after transition roller under looping disk
End incision, motor driven looping disk rotate, and allow thermoplastic film on looping disk, with the rotation of looping disk, on looping disk
The thickness increase of thermoplastic film.
Thermoplastic film is made from transition roller to looping disk lower surface from the incision of looping disk lower surface around transition roller due to thermoplastic film
Tilt, when the thermoplastic film thickness wound on looping disk increases to a certain amount of, thermoplastic film is to the inclined inclination in looping disk lower surface
Degree is bigger, allows thermoplastic film to touch cutting knife, and thermoplastic film completes the volume of a thermoplastic film roll because the tension force of itself is cut off by cutting knife
Around.
Because looping disk size and location is fixed, the height of cutting knife and position are fixed, and the height of transition roller is also fixed, and works as volume
When thermoplastic film on charging tray is wound up into certain thickness, the thermoplastic film between transition roller and looping disk contacts with cutting knife, allows cutting knife heat
Plastic film is cut off, and the position of each trimming of cutting knife is fixed, so the thermoplastic film quantity every time on looping disk is equal, to thermoplastic
Film carries out cutting of fixed quantity, without artificial judgement or amount, saves process, operation is more simple and convenient.
Further, the detent mechanism for being used for being clamped to thermoplastic film is provided between the cutting knife and transition roller.
In thermoplastic film winding process, thermoplastic film has certain tension force, after thermoplastic film is cut off by cutting knife, cutting knife in itself
Follow-up thermoplastic film winding can be not easy to, in heat because inertia is to transition roller side retraction towards the thermoplastic film of transition roller side
After plastic film is cut off, moves thermoplastic film to detent mechanism and be clamped, avoid thermoplastic film from being bounced back after being cut off, facilitate follow-up heat
Plastic film is wound.
Further, the detent mechanism includes spring base and the cross bar being fixed on spring base, and the cross bar upper sleeve through has
Torsion spring, the fixture block being bonded to each other is fixed with two straight reverse arms of the torsion spring.
First break two pieces of fixture blocks into two with one's hands, torsion spring produces elastic deformation, and the thermoplastic film after cut-out is pulled between two pieces of fixture blocks,
The position of thermoplastic film is fixed, because two pieces of fixture blocks are arranged on two straight reverse arms of torsion spring, when thermoplastic film is pulled in into fixture block
Between position after, torsion spring recovers elastic deformation and fixture block is bonded again, using more convenient.
Further, the telescopic arm for being close to looping disk vertically is fixedly connected with the support.
Because telescopic arm is close to coiled strip panel surface, when looping disk rotates winding thermoplastic film, telescopic arm rolls thermoplastic film
It is flat, avoid thermoplastic film from forming fold in winding process and influence the quality of thermoplastic film.
Further, the telescopic arm is located at the left side cut close to thermoplastic film at looping disk.
Thermoplastic film rolled while being attached to from thermoplastic film on looping disk flat, allow thermoplastic film from the beginning on looping disk
Just rolled it is flat, that is, allow thermoplastic film while winding while roll it is flat, make winding each layer thermoplastic film be bonded it is closer, place thermoplastic film formed pleat
Wrinkle.
Further, the blade of the cutting knife is into zigzag.
Thermoplastic film forms jagged trimming after the cutting of jagged cutting knife at the trimming of thermoplastic film, convenient
Find the trimming of thermoplastic film roll.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the structural representation of detent mechanism in Fig. 1；
Fig. 3 is the stretching structure schematic diagram of telescopic arm in Fig. 1.
Embodiment
Below by embodiment, the present invention is further detailed explanation.
Reference in Figure of description includes：Support 1, motor 2, looping disk 3, bearing 4, cutting knife 5, detent mechanism 6,
Transition roller 7, support bar 8, telescopic arm 31, outer tube 32, extension spring 33, interior bar 34, spring base 61, fixture block 62, torsion spring 63, cross bar
64。
The thermoplastic film wrap-up of cutting of fixed quantity, as depicted in figs. 1 and 2, installed in the left side of support 1 for providing power
Motor 2, on the output shaft of motor 2 install looping disk 3, looping disk 3 by motor 2 drive rotated, looping disk 3 rotate when
By thermoplastic film wound on being sentimentally attached on disk, support bar 8 is welded on the right side of support 1, be rotatably assorted transition roller 7 on support bar 8,
When carrying out the winding of thermoplastic film, thermoplastic film is first allowed to be cut again from the bottom face of looping disk 3 around transition roller 7, the top end face of transition roller 7
Height be more than the height of the top end face of looping disk 3, after the thermoplastic film thickness increase wound on looping disk 3, thermoplastic film is from transition
Roller 7 is bigger to 3 inclined degree of looping disk.
As shown in figure 3, the hold-down support 4 on support 1, cutting knife 5 is fixedly mounted on the carrier 4, the blade of cutting knife 5 is into sawtooth
Shape, cutting knife 5 are fixedly connected with the telescopic arm for being close to looping disk 3 vertically between looping disk 3 and transition roller 7 on support 1
31, telescopic arm 31 is located at the left side at thermoplastic film incision looping disk 3, and telescopic arm 31 includes being bolted in looping disk
Outer tube 32 on 3, it is nested with outer tube 32 and interior bar 34 is set, interior bar 34 and the interior bottom of outer tube 32 are connected by extension spring 33
Connect, with the increase of thermoplastic film thickness on looping disk 3, thermoplastic film is slowly stretched against telescopic arm 31, due to interior bar 34
It is connected to by extension spring 33 in outer tube 32, the elastic force of extension spring 33 makes telescopic arm 31 be close to always on the surface of looping disk 3,
Persistently the thermoplastic film of winding is smoothed, prevents from forming fold.
Because thermoplastic film is cut around transition roller 7 from the lower surface of looping disk 3, thermoplastic film is from transition roller 7 to the lower end of looping disk 3
Line tilt is entered in face, and when the thermoplastic film thickness wound on looping disk 3 increases to a certain amount of, thermoplastic film inclines to the lower surface of looping disk 3
Oblique gradient is just bigger, and until allowing thermoplastic film to touch cutting knife 5, as shown in phantom in Figure 1, thermoplastic film is due to the tension force of itself
Cut off by cutting knife 5, complete the winding of a thermoplastic film roll, be all the thermoplastic film thickness phase on looping disk 3 in each winding
Cutting knife 5 is contacted thermoplastic film on same position, thermoplastic film is quantified into cut-out, without artificial judgement or amount, saving process, operation
It is more simple and convenient.
The detent mechanism 6 for being used for being clamped to thermoplastic film is provided between cutting knife 5 and transition roller 7, detent mechanism 6 includes spring
Seat 61 and the cross bar 64 being fixed on spring base 61, the upper sleeve through of cross bar 64 have torsion spring 63, consolidated on two straight reverse arms of torsion spring 63
Surely there is the fixture block 62 being bonded to each other, after thermoplastic film is cut off by cutting knife 5, first break two pieces of fixture blocks 62 into two with one's hands, move thermoplastic film to two pieces
Position is carried out between fixture block 62 to fix, elastic deformation occurs for torsion spring 63 when breaking fixture block 62 into two with one's hands, when thermoplastic film is embedded in fixture block 62,
Allowing torsion spring 63 to recover elastic deformation makes fixture block 62 be bonded again, avoids thermoplastic film from bouncing back after severance, makes thermoplastic film follow-up
It is more convenient during winding.
When the thermoplastic film thickness difference on looping disk 3, the gradient of the thermoplastic film between looping disk 3 and transition roller 7 is different,
The distance of thermoplastic film and cutting knife 5 is produced change, the thermoplastic film wound on looping disk 3 is controlled by adjusting the height of cutting knife 5
Amount, the height of cutting knife 5 is relatively low, and for the thermoplastic film wound on looping disk 3 with regard to more, the height of cutting knife 5 is higher, is rolled up on looping disk 3
Around thermoplastic film with regard to less.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (6)
1. a kind of thermoplastic film wrap-up of cutting of fixed quantity, including support, motor is installed on the support, the motor it is defeated
Looping disk for winding thermoplastic film is installed on shaft, it is characterised in that：Support bar is fixed with the right side of the support, it is described
Being rotatably assorted on support bar has transition roller, is cut around the thermoplastic film of the transition roller from the bottom face of looping disk, the transition
The height of roller top end face is more than the height of looping disk top end face, is fixed with bearing on the support, is fixed with and cuts on the bearing
Knife, the cutting knife is between looping disk and transition roller.
2. the thermoplastic film wrap-up of cutting of fixed quantity according to claim 1, it is characterised in that：The cutting knife and transition roller
Between be provided with and be used for the detent mechanism that is clamped to thermoplastic film.
3. the thermoplastic film wrap-up of cutting of fixed quantity according to claim 2, it is characterised in that：The detent mechanism includes
Spring base and the cross bar being fixed on spring base, the cross bar upper sleeve through have torsion spring, consolidated on two straight reverse arms of the torsion spring
Surely there is the fixture block being bonded to each other.
4. the thermoplastic film wrap-up of cutting of fixed quantity according to claim 1, it is characterised in that：It is fixed on the support to connect
It is connected to the telescopic arm for being close to looping disk vertically.
5. the thermoplastic film wrap-up of cutting of fixed quantity according to claim 4, it is characterised in that：The telescopic arm, which is located at, to be leaned on
Left side at near-thermal plastic film incision looping disk.
6. the thermoplastic film wrap-up of cutting of fixed quantity according to claim 1, it is characterised in that：The blade of the cutting knife into
Zigzag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710741781.3A CN107381148A (en) | 2017-08-25 | 2017-08-25 | A kind of thermoplastic film wrap-up of cutting of fixed quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710741781.3A CN107381148A (en) | 2017-08-25 | 2017-08-25 | A kind of thermoplastic film wrap-up of cutting of fixed quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107381148A true CN107381148A (en) | 2017-11-24 |
Family
ID=60345735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710741781.3A Pending CN107381148A (en) | 2017-08-25 | 2017-08-25 | A kind of thermoplastic film wrap-up of cutting of fixed quantity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107381148A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552921A (en) * | 2018-12-10 | 2019-04-02 | 贵州榆琳科技有限公司 | It is a kind of can automatic cutting thermoplastic film material rolling device |
| CN110844691A (en) * | 2019-11-25 | 2020-02-28 | 温州启真信息技术有限公司 | Winding equipment capable of automatically winding wire quantitatively and automatically braking network cable |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4173311A (en) * | 1977-06-02 | 1979-11-06 | Lucke Apparatebau Gmbh | Device for cutting yarn on ball winding machines |
| JPH0667454U (en) * | 1993-03-04 | 1994-09-22 | 住友電装株式会社 | Jig for holding non-adhesive tape |
| KR20050106684A (en) * | 2004-05-06 | 2005-11-11 | 이봉균 | Adhesive tape holder |
| EP1757547A2 (en) * | 2005-08-16 | 2007-02-28 | Voith Patent GmbH | Web guiding apparatus |
| US20090266486A1 (en) * | 2005-09-27 | 2009-10-29 | Ai & Di Co., Ltd. | Sheet peeling apparatus and method |
| CN101618808A (en) * | 2008-07-02 | 2010-01-06 | 索尼化学&信息部件株式会社 | Belt cutting device and film pasting method using the same |
| CN103101805A (en) * | 2011-11-14 | 2013-05-15 | 常州市日发精密机械厂 | Adjustable cutting coil winder |
| CN203246927U (en) * | 2013-05-13 | 2013-10-23 | 浙江长海包装集团有限公司 | Compound machine |
| CN103950766A (en) * | 2014-05-14 | 2014-07-30 | 湖州市千金丝织厂 | Cloth cutting device of textile machine |
| CN203943613U (en) * | 2014-06-28 | 2014-11-19 | 聂勇 | Get paper totally enclosed type paper towel box from dynamic circuit breaker paper one hand |
| CN104925290A (en) * | 2015-06-08 | 2015-09-23 | 长兴金润大正机械有限公司 | Film head clamping device |
| CN205099086U (en) * | 2015-11-11 | 2016-03-23 | 欧瑞康纺织有限及两合公司 | Winding device |
| CN206232202U (en) * | 2016-12-06 | 2017-06-09 | 民勤县邦德贸易有限公司 | A kind of agricultural film cut-out fixed support |
| CN207209508U (en) * | 2017-08-25 | 2018-04-10 | 贵州亿博科技有限公司 | A kind of thermoplastic film wrap-up of cutting of fixed quantity |
-
2017
- 2017-08-25 CN CN201710741781.3A patent/CN107381148A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4173311A (en) * | 1977-06-02 | 1979-11-06 | Lucke Apparatebau Gmbh | Device for cutting yarn on ball winding machines |
| JPH0667454U (en) * | 1993-03-04 | 1994-09-22 | 住友電装株式会社 | Jig for holding non-adhesive tape |
| KR20050106684A (en) * | 2004-05-06 | 2005-11-11 | 이봉균 | Adhesive tape holder |
| EP1757547A2 (en) * | 2005-08-16 | 2007-02-28 | Voith Patent GmbH | Web guiding apparatus |
| US20090266486A1 (en) * | 2005-09-27 | 2009-10-29 | Ai & Di Co., Ltd. | Sheet peeling apparatus and method |
| CN101618808A (en) * | 2008-07-02 | 2010-01-06 | 索尼化学&信息部件株式会社 | Belt cutting device and film pasting method using the same |
| CN103101805A (en) * | 2011-11-14 | 2013-05-15 | 常州市日发精密机械厂 | Adjustable cutting coil winder |
| CN203246927U (en) * | 2013-05-13 | 2013-10-23 | 浙江长海包装集团有限公司 | Compound machine |
| CN103950766A (en) * | 2014-05-14 | 2014-07-30 | 湖州市千金丝织厂 | Cloth cutting device of textile machine |
| CN203943613U (en) * | 2014-06-28 | 2014-11-19 | 聂勇 | Get paper totally enclosed type paper towel box from dynamic circuit breaker paper one hand |
| CN104925290A (en) * | 2015-06-08 | 2015-09-23 | 长兴金润大正机械有限公司 | Film head clamping device |
| CN205099086U (en) * | 2015-11-11 | 2016-03-23 | 欧瑞康纺织有限及两合公司 | Winding device |
| CN206232202U (en) * | 2016-12-06 | 2017-06-09 | 民勤县邦德贸易有限公司 | A kind of agricultural film cut-out fixed support |
| CN207209508U (en) * | 2017-08-25 | 2018-04-10 | 贵州亿博科技有限公司 | A kind of thermoplastic film wrap-up of cutting of fixed quantity |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552921A (en) * | 2018-12-10 | 2019-04-02 | 贵州榆琳科技有限公司 | It is a kind of can automatic cutting thermoplastic film material rolling device |
| CN110844691A (en) * | 2019-11-25 | 2020-02-28 | 温州启真信息技术有限公司 | Winding equipment capable of automatically winding wire quantitatively and automatically braking network cable |
| CN110844691B (en) * | 2019-11-25 | 2021-03-12 | 广东万东伟业电线电缆有限公司 | Winding equipment capable of automatically winding wire quantitatively and automatically braking network cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205526951U (en) | Novel sticky tape is cut device | |
| CN103434187A (en) | Non-woven fabric bag-making and forming machine | |
| CN107381148A (en) | A kind of thermoplastic film wrap-up of cutting of fixed quantity | |
| CN208415733U (en) | A kind of waterproof roll laying apparatus | |
| CN206614580U (en) | Cloth cutting device | |
| CN207209508U (en) | A kind of thermoplastic film wrap-up of cutting of fixed quantity | |
| CA2525544A1 (en) | Machine for producing tubular products with a cutter carried by a rotating arm and relative production method | |
| CN207887796U (en) | A kind of metal wire rod line cut-out equipment | |
| CN202346467U (en) | Rolling-up machine capable of automatically conducting material stop and lap alternation | |
| CN105775820A (en) | Double-central-shaft winding device for cast film machine | |
| CN102229247A (en) | Apex adhering device | |
| CN210763555U (en) | Automatic film laminating machine of going up membrane | |
| CN106586662A (en) | Hygienic material gauze folding machine | |
| CN206493358U (en) | The trimming edge-neatening apparatus of laminating adhesive equipment or printing equipment | |
| CN212174047U (en) | Cutting device is used in production of POF shrink film | |
| CN111689286A (en) | Optical polyester film | |
| CN201645545U (en) | Film point-cutting machine | |
| CN209111223U (en) | A kind of rubber banding machine | |
| CN105818179A (en) | Tubular film rotary cutting device and cutting method | |
| CN203381236U (en) | Non-woven fabric bag forming machine | |
| CN209601758U (en) | A kind of heat-sealing-cutting mechanism of plastic foil | |
| CN205588345U (en) | Tube -shape film rotary cutting device | |
| CN208360580U (en) | A kind of air-conditining laminating machine | |
| CN112520454A (en) | Winding cutting device for impregnated cloth | |
| CN205739697U (en) | The shut-off mechanism of automatic rewinding machine |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |
|
| RJ01 | Rejection of invention patent application after publication |