CN209383106U - A kind of film cutting device - Google Patents
A kind of film cutting device Download PDFInfo
- Publication number
- CN209383106U CN209383106U CN201822083816.1U CN201822083816U CN209383106U CN 209383106 U CN209383106 U CN 209383106U CN 201822083816 U CN201822083816 U CN 201822083816U CN 209383106 U CN209383106 U CN 209383106U
- Authority
- CN
- China
- Prior art keywords
- scroll
- convex block
- last item
- cutter
- lower air
- 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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- Nonmetal Cutting Devices (AREA)
Abstract
The utility model relates to a kind of film cutting devices, including rack, Scroll and cutter；It is characterized by: the rack is equipped with the pressing device being rotatably arranged, and pressing device is located at Scroll side；Being rotatably connected at one end shaft of the Scroll has V-type frame, and the both sides angle of V-type frame is equipped with through-hole, the shaft coaxial arrangement of through-hole and Scroll；One end of the V-type frame is fixedly connected with bracket, and the piston rod of the other end and tumble cylinder is rotatably connected, and tumble cylinder bottom end is rotatably connected on the rack, and cutter is arranged on bracket；The pressing device includes eccentric last item, convex block and lower air cylinder；The bias last item is arranged in parallel with Scroll, and convex block is fixed at eccentric last item far from the side of Scroll, and the surface of convex block is equipped with lower air cylinder.The utility model provides a kind of film cutting device, realizes film cutting, reduces film creeping phenomenon and generates, product is avoided to waste.
Description
Technical field
The utility model relates to disconnecting devices, and in particular to a kind of film cutting device.
Background technique
Film is a kind of thin and flexible transparent sheet, is made of plastics, adhesive, rubber or other materials.Thin-film material
Thin metal or organic matter layer of the dinger thickness degree between monatomic to several millimeters, polyester film are existed by atom, molecule or ion deposition
Substrate surface is formed, such as optical thin film, laminated film, superconducting thin film, polyester film, nylon film, plastic film；Film quilt
It is widely used in the industries such as electronic apparatus, machinery, printing.
Film requires to be cut off after the completion of winding, is wound replacing another Scroll, existing film is received
Winding apparatus is to be cut using rodless cylinder band cutter weighing apparatus or cut off film with chopper is turned over mostly, both, which cut film mode, can make
It winds film and due-in wound membrane generates creeping phenomenon, so that part film be caused to waste, make that finished product is caused to increase, in certain journey
Enterprise income is influenced on degree.
Utility model content
The purpose of this utility model is: the utility model provides a kind of film cutting device, realizes film instantaneous trip, subtracts
Few film creeping phenomenon generates, and product is avoided to waste.
To achieve the goals above, the utility model provides the following technical solution: a kind of film cutting device, including machine
Frame, Scroll and cutter；It is characterized by: the rack is equipped with the pressing device being rotatably arranged, and pressing device is located at
Scroll side；Being rotatably connected at one end shaft of the Scroll has V-type frame, and the both sides angle of V-type frame is equipped with through-hole,
The coaxial arrangement of the shaft of through-hole and Scroll；One end of the V-type frame is fixedly connected with bracket, the work of the other end and tumble cylinder
Stopper rod is rotatably connected, and tumble cylinder bottom end is rotatably connected on the rack, and cutter is arranged on bracket；The pressing device packet
Include eccentric last item, convex block and lower air cylinder；The bias last item is arranged in parallel with Scroll, and convex block is fixed at eccentric last item
On side far from Scroll, the surface of convex block is equipped with lower air cylinder, and lower air cylinder is fixedly connected on the rack.
Further, the convex block it is specific there are two, be respectively separated on the side for being fixed at eccentric last item and two
Convex block is located in same level, and convex block is located at lower air cylinder side and is equipped with sliding slot, rotatably connects on the piston rod of lower air cylinder
It is connected to idler wheel, idler wheel is located at the surface of sliding slot.
Further, the V-type frame it is specific there are two, be rotatably provided at the both ends shaft of Scroll respectively.
Further, the cutter is removably arranged on bracket, and cutter is serrated.
The utility model has the following beneficial effects: a kind of film cutting device described in the utility model, tumble cylinder is driven
Cutter is rotated around Scroll, realizes film instantaneous trip, and be additionally provided with pressing device, is reduced film creeping phenomenon and is generated, avoids
Waste material and then cost of idleness are generated when product is wound, in addition structure is simple, is easily installed and detachable maintaining.
Detailed description of the invention
Fig. 1 is a kind of axonometric drawing of film cutting device of the utility model；
Fig. 2 is that a kind of film cutting device of the utility model removes the axonometric drawing after rack；
Fig. 3 is that Fig. 2 removes the axonometric drawing after pressing device；
Fig. 4 is a kind of axonometric drawing of the pressing device of film cutting device of the utility model；
In figure: 1, rack；2, Scroll；3, cutter；4, pressing device；41, eccentric last item；42, convex block；43, sliding slot；
44, lower air cylinder；45, idler wheel；5, V-type frame；51, through-hole；6, bracket；7, tumble cylinder.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the utility model is described in further detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Referring to figs. 1 to Fig. 4, a kind of film cutting device, including rack 1, Scroll 2 and cutter 3；It is set in the rack 1
There is the pressing device 4 of rotatable setting, and pressing device 4 is located at 2 side of Scroll；It can at one end shaft of the Scroll 2
It is rotatably connected to V-type frame 5, the both sides angle of V-type frame 5 is equipped with through-hole 51, the shaft coaxial arrangement of through-hole 51 and Scroll 2；
One end of the V-type frame 5 is fixedly connected with bracket 6, and the other end and the piston rod of tumble cylinder 7 are rotatably connected, tumble cylinder 7
Bottom end is rotatably connected in rack 1, and tumble cylinder 7 is for driving V-type frame 5 to overturn, so that cutter 3 be driven to revolve around Scroll 2
Turn, to cut off coating materials；Cutter 3 is arranged on the frame 6；The pressing device 4 include eccentric last item 41, convex block 42 and under calm the anger
Cylinder 44；The bias last item 41 is arranged in parallel with Scroll 2, and convex block 42 is fixed at eccentric last item 41 far from Scroll 2
On side, the surface of convex block 42 is equipped with lower air cylinder 44, and lower air cylinder 44 is fixedly connected in rack 1；Eccentric last item 41 is used
In using the coating materials on gravity-pressing Scroll 2, lower air cylinder 44 overturns eccentric last item 41, avoids for withstanding convex block 42
Eccentric last item 41 influences Scroll 2 and normally winds.
There are two the convex block 42 is specific, it is respectively separated on the side for being fixed at eccentric last item 41 and two convex blocks 42
In same level, a lower air cylinder 44 is equipped on two convex blocks 42, convex block 42 is located at 44 side of lower air cylinder and sets
There is sliding slot 43, being rotatably connected on the piston rod of lower air cylinder 44 has idler wheel 45, and idler wheel 45 is located at the surface of sliding slot 43, idler wheel
45 and sliding slot 43 match, pushed for the ease of lower air cylinder 44 and eccentric last item 41 overturn.
There are two the V-type frame 5 is specific, it is rotatably provided at the both ends shaft of Scroll 2 respectively, two V-type framves 5
One end is connected with the same bracket 6 jointly, and the other end of two V-type framves 5 is rotatably connected to tumble cylinder 7, both ends V-type frame respectively
5 supports, structure are more stable.
Removably setting on the frame 6, detachably belongs to the cutter of vulnerable part to the cutter 3 for the ease of maintenance replacement
3, cutter 3 is serrated, and zigzag can reduce cutter 3 and pull power to film, is conducive to cutting.
Working principle: when Scroll 2 is normally wound, the stretching of tumble cylinder 7 is located at cutter 3 above Scroll 2, under calm the anger
Cylinder 44 stretches out, and is pushed convex block 42 in sliding slot 43 by idler wheel 45, so that eccentric last item 41 be driven to overturn, makes eccentric last item 41
It is not contacted with Scroll.
After Scroll 2 is wound, lower air cylinder 44 is retracted, and eccentric last item 41 under the effect of gravity, is overturn and Scroll 2
On coating materials contact and push, while tumble cylinder 7 retract, by V-type frame 5 drive cutter 3 around Scroll 2 rotate, to film
It is cut off.
The utility model is not confined to these for being further described to the utility model by above-described embodiment
Specific embodiment.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc.,
It is interpreted as being within the protection scope of the utility model.
Claims (4)
1. a kind of film cutting device, including rack (1), Scroll (2) and cutter (3)；It is characterized by: the rack (1)
It is equipped with the pressing device (4) being rotatably arranged, and pressing device (4) is located at Scroll (2) side；The Scroll (2)
Being rotatably connected at the shaft of one end has V-type frame (5), and the both sides angle of V-type frame (5) is equipped with through-hole (51), through-hole (51) and receipts
The shaft of spool (2) is coaxially disposed；One end of the V-type frame (5) is fixedly connected with bracket (6), the other end and tumble cylinder (7)
Piston rod be rotatably connected, tumble cylinder (7) bottom end is rotatably connected on rack (1), cutter (3) be arranged in bracket (6)
On；The pressing device (4) includes eccentric last item (41), convex block (42) and lower air cylinder (44)；It is described bias last item (41) with
Scroll (2) is arranged in parallel, and convex block (42) is fixed on the side of eccentric last item (41) separate Scroll (2), convex block
(42) surface is equipped with lower air cylinder (44), and lower air cylinder (44) is fixedly connected on rack (1).
2. a kind of film cutting device according to claim 1, it is characterised in that: there are two the convex block (42) is specific,
It is respectively separated on the side for being fixed at eccentric last item (41) and two convex blocks (42) is located in same level, convex block (42)
Sliding slot (43) are equipped with positioned at lower air cylinder (44) side, being rotatably connected on the piston rod of lower air cylinder (44) has idler wheel (45),
Idler wheel (45) is located at the surface of sliding slot (43).
3. a kind of film cutting device according to claim 1, it is characterised in that: there are two the V-type frame (5) is specific,
It is rotatably provided at the both ends shaft of Scroll (2) respectively.
4. a kind of film cutting device according to claim 1, it is characterised in that: the cutter (3) is removably arranged
On bracket (6), cutter (3) is serrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822083816.1U CN209383106U (en) | 2018-12-12 | 2018-12-12 | A kind of film cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822083816.1U CN209383106U (en) | 2018-12-12 | 2018-12-12 | A kind of film cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209383106U true CN209383106U (en) | 2019-09-13 |
Family
ID=67871673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822083816.1U Expired - Fee Related CN209383106U (en) | 2018-12-12 | 2018-12-12 | A kind of film cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209383106U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383941A (en) * | 2021-12-31 | 2022-04-22 | 安徽格林开思茂光电科技股份有限公司 | Anti-stretching detection device for PET substrate ultrathin adhesive tape |
| CN114855234A (en) * | 2022-05-19 | 2022-08-05 | 江苏启威星装备科技有限公司 | Limiting mechanism and winding device |
-
2018
- 2018-12-12 CN CN201822083816.1U patent/CN209383106U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383941A (en) * | 2021-12-31 | 2022-04-22 | 安徽格林开思茂光电科技股份有限公司 | Anti-stretching detection device for PET substrate ultrathin adhesive tape |
| CN114383941B (en) * | 2021-12-31 | 2023-10-13 | 安徽格林开思茂光电科技股份有限公司 | Stretch-proofing detection device of ultra-thin sticky tape of PET substrate |
| CN114855234A (en) * | 2022-05-19 | 2022-08-05 | 江苏启威星装备科技有限公司 | Limiting mechanism and winding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 Termination date: 20201212 |