CN207747104U - A kind of film cutting device - Google Patents
A kind of film cutting device Download PDFInfo
- Publication number
- CN207747104U CN207747104U CN201721901360.4U CN201721901360U CN207747104U CN 207747104 U CN207747104 U CN 207747104U CN 201721901360 U CN201721901360 U CN 201721901360U CN 207747104 U CN207747104 U CN 207747104U
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- CN
- China
- Prior art keywords
- portal frame
- glued membrane
- cutter
- transfer passage
- cutting device
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- 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.)
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Abstract
A kind of film cutting device, the frame bottom of fixed setting is equipped with the lead screw for being driven by driving mechanism and being rotated, the both sides of holder are equipped with guide rail, the both ends bottom of portal frame is installed on guide rail, lead screw connects portal frame and portal frame is driven to be moved along guide rail, the length detector of detection lower section glued membrane delivered length is housed on portal frame, is also equipped with the distance detector of detection portal frame and cutter distance on portal frame towards the side of cutter.Cut being measured by the length detector on portal frame for glued membrane length, and portal frame is set to above transfer passage, during glued membrane conveys, the major part of glued membrane is always positioned on transfer passage, it is supported by extremely stabilization, and stretches out glued membrane to be cut outside transfer passage, which kind of state be either in, cutting accuracy and cutting work are not all interfered with, to greatly improve the quality of production；Meanwhile distance detector measures and the setting of portal frame and lead screw, is conducive to improve degree of regulation and cutting accuracy.
Description
Technical field
The utility model is related to glued membrane process equipments, more particularly to a kind of device for cutting glued membrane.
Background technology
Glued membrane, that is, plastic film often makees in packaging applicationss.Glued membrane size needed for packaging is set according to the product of packaging,
According to different packing instructions, glued membrane just needs to cut into specified size according to particular requirement in process.It is existing
Film cutting device includes mainly the fixing bracket of fixed setting, and glued membrane is conveyed along support bracket fastened transfer passage, defeated
The output end for going out channel is equipped with cutter, meanwhile, it, generally can be on fixing bracket in order to detect and control the length of cutting
Stretching holder of the installation with detector stretches out holder and is extend out to from fixing bracket except the output end of output channel, when
Glued membrane below cutter by up to reaching at detector, then stopping the conveying of glued membrane, cutter, which is fallen, cuts off the glued membrane of stretching, cuts
The glued membrane having no progeny falls to apparatus for temporary storage.In this kind of cutter device, detector and the stretching bracket-suspending for installing detector are set
Be placed in except fixing bracket, for the extremely low glued membrane of structural strength, it is easy to because glued membrane falls off cause cut work without
Method is smoothed out.
Invention content
The utility model is intended to provide a kind of simple in structure and the operation is stable film cutting device, improves production stability
And the quality of production.
Film cutting device described in the utility model, includes the holder of fixed setting, and holder is equipped with conveying glued membrane
Transfer passage, the exit that transfer passage is located on holder are equipped with cutter, and the bottom of holder, which is equipped with, to be driven and turned by driving mechanism
The both sides of dynamic lead screw, holder are equipped with guide rail, separately have portal frame, the both ends bottom of portal frame to be installed on guide rail, lead screw connection
Portal frame simultaneously drives portal frame to be moved along guide rail, the length detector equipped with detection lower section glued membrane delivered length on portal frame, dragon
The distance detector of detection portal frame and cutter distance is also equipped on door frame towards the side of cutter.
Film cutting device described in the utility model, transfer passage conveying of the glued membrane on holder is moved, when by dragon
When door frame, the length detector on portal frame will detect the length of the glued membrane by portal frame, until glued membrane is grown by setting
After degree, stop conveying glued membrane, the cutter in transfer passage exit falls, output to the glued membrane outside transfer passage exit is cut
From；When needing to adjust the glued membrane length made, driving device drives lead screw rotation, drives portal frame to be moved along guide rail by lead screw
Dynamic, the distance detector on portal frame measures the distance between portal frame and cutter, until reach the Cutting Length needed for glued membrane,
Portal frame stops movement, at this point, the length that the glued membrane for cutting and going out is extremely required.In the film cutting device, cutting glued membrane is long
Degree is measured by the length detector on portal frame, and portal frame is set to above transfer passage, during glued membrane conveys,
The major part of glued membrane is always positioned on transfer passage, is supported by extremely stabilization, and is stretched out to be cut outside transfer passage
Which kind of state glued membrane is either in, and cutting accuracy and cutting work is not all interfered with, to greatly improve the matter of production
Amount；Meanwhile the adjusting of glued membrane length is measured by distance detector, the movement for installing the portal frame of distance detector is then driven by lead screw
Dynamic, easy to adjust and precision is high, is conducive to improve cutting accuracy.
Description of the drawings
Fig. 1 is the structural schematic diagram of film cutting device.
Fig. 2,3 are the embodiment structure schematic diagram of two kinds of cutters respectively.
Specific implementation mode
A kind of film cutting device includes the holder 1 of fixed setting, and holder is equipped with the transfer passage 2 of conveying glued membrane 10,
Cutter 3 is housed positioned at the exit of transfer passage on holder, the bottom of holder is equipped with the lead screw for being driven by driving mechanism and being rotated
4, the both sides of holder are equipped with guide rail 5, separately have portal frame 6, the both ends bottom of portal frame to be installed on guide rail, and lead screw connects portal frame
And portal frame is driven to be moved along guide rail, the length detector 7 equipped with detection lower section glued membrane delivered length on portal frame, on portal frame
The distance detector 8 of detection portal frame and cutter distance is also equipped with towards the side of cutter.
As shown in Figure 1, transfer passage conveying of the glued membrane on holder is moved, and when by portal frame, the length on portal frame
Degree detector will detect the length of the glued membrane by portal frame, until glued membrane after setting length, stops conveying glued membrane, it is defeated
It send the cutter of channel exit to fall, output to the glued membrane outside transfer passage exit is cut off；When the glue for needing adjustment to make
When film length, driving device drives lead screw rotation, drives portal frame to be moved along guide rail by lead screw, the distance detection on portal frame
Device measures the distance between portal frame and cutter, until reaching the Cutting Length needed for glued membrane, portal frame stops movement, at this point,
The extremely required length of the glued membrane cut.
The film cutting device has liftable pressing plate（It is not shown）, pressing plate is set to the top of transfer passage 2,
Stop after glued membrane movement specified length etc. it is to be cut, can be at this point, general who has surrendered's glued membrane is fixed on transfer passage under pressing plate
The positioning accuracy for improving glued membrane is also beneficial to improve the stability and cutting accuracy of cutting.Pressing plate can be set to cutter 3 and dragon
Between door frame 6, at this point, pressing plate is closer to the outlet of transfer passage, the positioning intensity of glued membrane cutting part can be improved；Or
Person, pressing plate are set on portal frame 6 so that the cutting that pressing plate is suitable for various sizes glued membrane needs.
As shown in Fig. 2, cutter 3 is plate-like structure, cutting edge extends to the other side, and cutting edge from the side of transfer passage
It is obliquely installed, this kind of structure is relatively simple, and it is quick to cut work；Or as shown in figure 3, cutter 3 includes defeated with transfer passage
Outlet parallel knife rail 31 is fixedly installed on tool apron on knife rail equipped with the tool apron 32 moved along knife rail, blade 33, works as needs
When cutting glued membrane, blade is cut from the side of glued membrane, is then moved to the other side along knife rail, until glued membrane is cut, this kind knot
The cutter of structure is adaptable to various types of glued membranes, can improve the applicability of equipment.
Guide rail 5 is rack, and the bottom of portal frame 6 is equipped with the gear 9 moved along rack, this kind of moving structure the operation is stable and
Precision is high, is conducive to improve cutting accuracy.
Claims (7)
1. a kind of film cutting device includes the holder of fixed setting（1）, holder, which is equipped with, conveys glued membrane（10）Transfer passage
（2）, the exit that transfer passage is located on holder is equipped with cutter（3）, it is characterised in that：The bottom of holder is equipped with by driving mechanism
The lead screw of driving and rotation（4）, the both sides of holder are equipped with guide rail（5）, separately there is portal frame（6）, the both ends bottom installation of portal frame
In on guide rail, lead screw connection portal frame simultaneously drives portal frame to be moved along guide rail, equipped with detection lower section glued membrane conveying length on portal frame
The length detector of degree（7）, detection portal frame is also equipped with towards the side of cutter on portal frame and the distance of cutter distance detects
Device（8）.
2. film cutting device according to claim 1, it is characterised in that：There are liftable pressing plate, pressing plate to be set to defeated
Send channel（2）Top.
3. film cutting device according to claim 2, it is characterised in that：Pressing plate is set to cutter（3）With portal frame（6）
Between.
4. film cutting device according to claim 2, it is characterised in that：Pressing plate is set to portal frame（6）On.
5. film cutting device according to claim 1, it is characterised in that：Cutter（3）For plate-like structure, cutting edge from
The side of transfer passage extends to the other side, and cutting edge is obliquely installed.
6. film cutting device according to claim 1, it is characterised in that：Cutter（3）Including with transfer passage output end
Parallel knife rail（31）, equipped with the tool apron moved along knife rail on knife rail（32）, blade（33）It is fixedly installed on tool apron.
7. film cutting device according to claim 1, it is characterised in that：Guide rail（5）For rack, portal frame（6）Bottom
Portion is equipped with the gear moved along rack（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721901360.4U CN207747104U (en) | 2017-12-29 | 2017-12-29 | A kind of film cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721901360.4U CN207747104U (en) | 2017-12-29 | 2017-12-29 | A kind of film cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207747104U true CN207747104U (en) | 2018-08-21 |
Family
ID=63151453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721901360.4U Active CN207747104U (en) | 2017-12-29 | 2017-12-29 | A kind of film cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207747104U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027026A (en) * | 2019-05-21 | 2019-07-19 | 海安浩驰科技有限公司 | Cutting means are used in a kind of processing of plastic foil |
| CN113717659A (en) * | 2021-09-08 | 2021-11-30 | 浙江中聚材料有限公司 | Double-layer antioxidant EVA composite adhesive film and preparation method and device thereof |
-
2017
- 2017-12-29 CN CN201721901360.4U patent/CN207747104U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027026A (en) * | 2019-05-21 | 2019-07-19 | 海安浩驰科技有限公司 | Cutting means are used in a kind of processing of plastic foil |
| CN113717659A (en) * | 2021-09-08 | 2021-11-30 | 浙江中聚材料有限公司 | Double-layer antioxidant EVA composite adhesive film and preparation method and device thereof |
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