CN105034035B - Polytetrafluoroethylene film cutter - Google Patents
Polytetrafluoroethylene film cutter Download PDFInfo
- Publication number
- CN105034035B CN105034035B CN201510461485.9A CN201510461485A CN105034035B CN 105034035 B CN105034035 B CN 105034035B CN 201510461485 A CN201510461485 A CN 201510461485A CN 105034035 B CN105034035 B CN 105034035B
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- CN
- China
- Prior art keywords
- thin film
- film
- cutter
- polytetrafluoroethylene
- frame
- 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.)
- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to a kind of polytetrafluoroethylene film cutter, it is made up of fixing end, Crop Area, discharging opening three part, two blocks of strong magnetic of the same sex are used to make thin film fixing reliable at fixing end, Crop Area uses blade only to cut thin film, ensure cutting quality, thin film after discharging opening drives cutting by bearing extruding is neatly walked out, it is simple to use.The present invention is applicable to the thickness cutting at all kinds of thin film of below 0.5mm, and design is simple, width is adjustable, easy to operate, improves line and pricks the efficiency protected, save turnover cost while ensureing the output quality of cutting rear film.
Description
Technical field
The present invention relates to a kind of material cutter sweep, a kind of high temperature plastics for the protection of space product wire harness is thin
The cutting machine of film.
Background technology
Polytetrafluoroethylene film is extensively applied in the protection of space product wire harness and cable system manufacturing process, during its buying
Polytetrafluoroethylene film package-width is 90mm, and integral thickness is 70mm, and the thin-film width producing needs is 8-15mm, uses
Time need to cut its external coordination to other unit, due to packaging once can not be fully penetrated, need to carry out secondary cut, shadow
Ring line and prick make efficiency, and then affect Product processing efficiency.
Summary of the invention
The invention aims to provide the cutter sweep of a kind of polytetrafluoroethylene film, this cutter sweep can be according to need
Cutting width to be adjusted, is the high easy-operating polytetrafluoroethylene film cutting machine of a kind of efficiency.
For solving above-mentioned technical problem, technical scheme is as follows:
A kind of polytetrafluoroethylene film cutter, including frame and the film fixing device that is arranged in frame, thin film sets
Put on film fixing device, it is characterised in that the two ends of described film fixing device be respectively arranged with thin film holding device and
Thin film Scissoring device, described thin film holding device include the first Magnet that adjustable position is fixed in frame and with the first Magnet
The second Magnet that relative polarity is identical, the second Magnet connects and has pressing plate, and under the effect that the same sex is repelled each other, pressing plate holds out against at thin film
On.
Described thin film Scissoring device includes the driven shaft being arranged in frame and is arranged on the blade holder above driven shaft, cutter
The blade of adjustable position and quantity it is provided with on horse.
Described film fixing device is that the thin film being rotatably provided in frame fixes axle.
Also including discharging opening, discharging opening is arranged on the outside of thin film Scissoring device, and outside refers to film movement direction
Outside.
Described discharging opening includes vertically disposed two driving shafts with gap.
It is provided with driving shaft locking device on driving shaft, for driving shaft is locked, driving shaft connects and has for rotating
The handle of driving shaft.
Support shaft it is provided with between driving shaft and driven shaft.
It is fixed with felt pan on described pressing plate.
Fixing axle, clump moving axis and support shaft outer wrap have elastomeric material.
The polytetrafluoroethylene film cutter that the present invention provides, being particularly well-suited to thickness is 0.01 ~ 0.1 millimeter of polytetrafluoroethyl-ne
Cutting of alkene thin film, owing to single thin film is only cut by it, can quickly realize film slitting, overcome conventional external coordination
The phenomenon revised is needed, due to containing organic frame, the fixing end of thin film, Crop Area and discharging opening after cutting and cutting, it is possible to
Improve film slitting efficiency on the premise of ensureing film slitting quality, and then improve the efficiency of production.He is applicable to space flight
The cutting of polytetrafluoroethylene film in electronic product, is also suitable and other industry, and packaged form is identical and thickness is 0.01 ~ 0.1
Between the tip of a hair, all kinds of thin film cuts.
The present invention has the following technical effect that:
1) using Miniaturization Design, Fixture Design is compact, takes up an area little, easy to use, easy folding and unfolding.
2) noise is little, it is light to use, and multiple positions have employed design bearing.
3) motility is strong, and blade holder uses split type spiral shell installing meter, and user of service can be according to actually used situation to cutter
Spacing is adjusted, easy to control.
4) good cutting effect, because of one layer of polytetrafluoroethylene film of blade cutting, therefore the politef after cutting is thin
Film is the most regular, meets use requirement.
Accompanying drawing explanation
Below with reference to accompanying drawing, the specific embodiment of the present invention is described in further detail, wherein:
Fig. 1 is the plan structure schematic diagram of cutter of the present invention；
Fig. 2 is the sectional structure schematic diagram of cutter of the present invention；
Detailed description of the invention.
Embodiment 1
As shown in Figure 1-2, a kind of polytetrafluoroethylene film cutter, including frame 1, frame 1 is provided with rotating
Thin film fixes axle 2, and thin film is fixed for placing the polytetrafluoroethylene film volume 11 of rolling on axle 2, and thin film is fixed the both sides of axle 2 and divided
Not being provided with thin film holding device and thin film Scissoring device, thin film Scissoring device is fixed the relative opposite side of axle 2 and is arranged with thin film
There is discharging opening.
Described thin film holding device includes fixed mount 12, support the 14, first Magnet the 3, second Magnet 4 and pressing plate 15, fixing
Frame 12 is arranged in frame 1, fixed mount 12 is fixed with thin film axle 2 and is arranged with support 14 in parallel, and support 14 central authorities are equipped with even
Bar, connecting rod can slide by opposite brackets 14, and the side that connecting rod fixes axle 2 near thin film is fixed with pressing plate 15, and opposite side is provided with
Two Magnet 4, are relatively fixed on frame 12 with the second Magnet 4 and are fixed with the first Magnet 3, the first Magnet 3 and by fixing bar 13
Two Magnet 4 positions are relative and magnetic is identical.Owing to the same sex is repelled each other, under the effect of mutual expelling force, pressing plate 15 tightly withstands on web-like
On polytetrafluoroethylene film volume 11, make thin film fixing reliable during cutting.It is provided with felt pan, it is possible to the most clear on pressing plate 15
Except the fifth wheel on thin film.
Described thin film Scissoring device includes the driven shaft 9 being arranged in frame 1 and is arranged on the blade holder above driven shaft 9
7, blade holder 7 is provided with the blade 17 of adjustable position, blade 17 is positioned at above driven shaft 9, for cutting from driven shaft 9
The thin film crossed.
Described discharging opening includes vertically disposed two driving shafts 8 with gap, and thin film is between two driving shafts 8
Gap discharging, driving shaft 8 is provided with driving shaft locking device 10, for being locked by driving shaft 8, driving shaft 8 connects and has hands
Handle 6, after swinging handle 6, driving shaft 8 rotates, and drives driven shaft 9 to rotate by thin film, and blade 17 cuts from driven shaft 9 process
Thin film, it is achieved the clipping function of polytetrafluoroethylene film.
Steady in order to realize the movement of thin film, it is additionally provided with support shaft 5 between driving shaft 8 and driven shaft 9.
The use process of this device is: the fifth wheel of cleaning felt pan before using, and unscrews thin film and fixes the locking screw on axle 2
Mother, fixes thin film axle 2 and takes off from frame 1, after installing polytetrafluoroethylene film volume 11, then thin film is fixed axle 2 is installed to
On film cutting machine frame 1, fixing, at same sex mutual expelling force adjust the position of the first Magnet 3 according to the integral thickness of thin film to be cut after
Effect under, pressing plate 15 hold out against polytetrafluoroethylene film volume 11 on.
The distance between width adjustment blade 17 according to actually used thin film, fixes blade after adjusting, check blade
With driven shaft good contact, improper can adjust insert orientation in time and fix, then by the thin film termination made in order by driven
Axle 9 and support shaft 5, pass in the gap between the two of discharging opening driving shafts 8, locks driving shaft locking device 10；Shake
Film cutting machine handle 6 can realize the clipping function of polytetrafluoroethylene film.
Thin film can be effectively protected with antistatic rubber material outside described driving shaft, driven shaft and support shaft not to be subject to
Go while damage to destatic, it is to avoid adhere to fifth wheel.
Therefore, polytetrafluoroethylene film cutter of the present invention, thin film is fixed, and functional reliability is high, and has
Simple in construction, compact, the plurality of advantages such as lightweight.
It will be recognized by those skilled in the art, on the premise of without departing from protection scope of the present invention, can be to above-mentioned
Embodiment carries out various amendment, changes and combine, and think this amendment, to change and combine be the model in originality thought
Within enclosing.
Claims (7)
1. a polytetrafluoroethylene film cutter, including frame and the film fixing device that is arranged in frame, thin film is arranged
On film fixing device, it is characterised in that the two ends of described film fixing device are respectively arranged with thin film holding device and thin
Film Scissoring device, described thin film holding device include the first Magnet that adjustable position is fixed in frame and with the first Magnet phase
Second Magnet identical to polarity, the second Magnet connects and has pressing plate, and under the effect that the same sex is repelled each other, pressing plate holds out against at thin film
On；
Described thin film Scissoring device includes the driven shaft being arranged in frame and is arranged on the blade holder above driven shaft, blade holder
On be provided with the blade of adjustable position and quantity；
It is fixed with felt pan on described pressing plate.
2. a kind of polytetrafluoroethylene film cutter as claimed in claim 1, it is characterised in that described film fixing device is
The thin film being rotatably provided in frame fixes axle.
3. a kind of polytetrafluoroethylene film cutter as claimed in claim 2, it is characterised in that also include discharging opening, discharging
Mouth is arranged on the outside of thin film Scissoring device, and outside refers to the outside in film movement direction.
4. a kind of polytetrafluoroethylene film cutter as claimed in claim 3, it is characterised in that described discharging opening includes vertically
Two driving shafts with gap arranged.
5. a kind of polytetrafluoroethylene film cutter as claimed in claim 4, it is characterised in that be provided with on driving shaft actively
Shaft locking device, for being locked by driving shaft, driving shaft connects and has the handle for rotating driving shaft.
6. a kind of polytetrafluoroethylene film cutter as claimed in claim 5, it is characterised in that between driving shaft and driven shaft
It is provided with support shaft.
7. a kind of polytetrafluoroethylene film cutter as claimed in claim 6, it is characterised in that fix axle, driven shaft and prop up
Support axle outer wrap has elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510461485.9A CN105034035B (en) | 2015-07-31 | 2015-07-31 | Polytetrafluoroethylene film cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510461485.9A CN105034035B (en) | 2015-07-31 | 2015-07-31 | Polytetrafluoroethylene film cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105034035A CN105034035A (en) | 2015-11-11 |
| CN105034035B true CN105034035B (en) | 2016-10-12 |
Family
ID=54441293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510461485.9A Expired - Fee Related CN105034035B (en) | 2015-07-31 | 2015-07-31 | Polytetrafluoroethylene film cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105034035B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755722A (en) * | 2017-11-21 | 2018-03-06 | 江苏泰氟隆科技有限公司 | A kind of turning cutting tool for being used to process ultra-thin breadth polytetrafluoroethylene film |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2091214U (en) * | 1991-06-06 | 1991-12-25 | 国营石家庄第四棉纺织厂 | Paper slip shearing machine |
| JPH0616260A (en) * | 1992-07-03 | 1994-01-25 | Gakken Co Ltd | Paper feeding device for printing machine |
| JP2002080165A (en) * | 2000-09-04 | 2002-03-19 | Mitsubishi Heavy Ind Ltd | Sheet trimming device |
| CN101369109A (en) * | 2007-08-15 | 2009-02-18 | 富士施乐株式会社 | Roller mechanism and image forming apparatus |
| CN202292851U (en) * | 2011-08-19 | 2012-07-04 | 浙江格尔泰斯环保特材科技有限公司 | Film splitting machine |
| CN203003952U (en) * | 2012-12-27 | 2013-06-19 | 宁波昌祺氟塑料制品有限公司 | Polytetrafluoroethylene (PTFE) cutting device |
| CN203356788U (en) * | 2013-07-29 | 2013-12-25 | 浙江工贸职业技术学院 | Device for adjusting wire for linear cutting |
| CN104772786A (en) * | 2015-04-17 | 2015-07-15 | 深圳市联星服装辅料有限公司 | Automatic PVC (polyvinyl chloride) film cutting machine |
-
2015
- 2015-07-31 CN CN201510461485.9A patent/CN105034035B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2091214U (en) * | 1991-06-06 | 1991-12-25 | 国营石家庄第四棉纺织厂 | Paper slip shearing machine |
| JPH0616260A (en) * | 1992-07-03 | 1994-01-25 | Gakken Co Ltd | Paper feeding device for printing machine |
| JP2002080165A (en) * | 2000-09-04 | 2002-03-19 | Mitsubishi Heavy Ind Ltd | Sheet trimming device |
| CN101369109A (en) * | 2007-08-15 | 2009-02-18 | 富士施乐株式会社 | Roller mechanism and image forming apparatus |
| CN202292851U (en) * | 2011-08-19 | 2012-07-04 | 浙江格尔泰斯环保特材科技有限公司 | Film splitting machine |
| CN203003952U (en) * | 2012-12-27 | 2013-06-19 | 宁波昌祺氟塑料制品有限公司 | Polytetrafluoroethylene (PTFE) cutting device |
| CN203356788U (en) * | 2013-07-29 | 2013-12-25 | 浙江工贸职业技术学院 | Device for adjusting wire for linear cutting |
| CN104772786A (en) * | 2015-04-17 | 2015-07-15 | 深圳市联星服装辅料有限公司 | Automatic PVC (polyvinyl chloride) film cutting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105034035A (en) | 2015-11-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20200731 |
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| CF01 | Termination of patent right due to non-payment of annual fee |