CN208747274U - A kind of chopper device of thin film winder - Google Patents
A kind of chopper device of thin film winder Download PDFInfo
- Publication number
- CN208747274U CN208747274U CN201821020859.9U CN201821020859U CN208747274U CN 208747274 U CN208747274 U CN 208747274U CN 201821020859 U CN201821020859 U CN 201821020859U CN 208747274 U CN208747274 U CN 208747274U
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- China
- Prior art keywords
- blade
- knife rest
- thin film
- chopper
- film winder
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Abstract
The utility model discloses a kind of chopper devices of thin film winder, including chopper ontology, shaft and two cylinders, the chopper ontology includes tool holder and blade, it is fixedly connected in the middle part of the knife rest with shaft, the two sides rear end of knife rest is connected respectively at the air-leg of two cylinders, the blade is mounted on the front end of knife rest, it is characterized in that, the blade is equipped with several guide holes, blade passes through the guide hole by screw rod and is mounted on the front end of knife rest, the front end of the knife rest is additionally provided with air hose, the air hose is located on the blade, the air hose is equipped with air port upward, the utility model can prevent film to be adhered on chopper, improve the winding quality of film roll.
Description
Technical field
The utility model relates to film take-up equipment technical field, in particular to the chopper device of a kind of thin film winder.
Background technique
Film is a kind of than relatively thin and tough plastic film.When being wound to film, when a film roll has been wound
When at needing to change Scroll, chopper device breaks apart by chopping film, but since film viscosity is big, film can be adhered on chopper, thus
Under the influence of a film roll winding quality.
As it can be seen that the prior art could be improved and improve.
Utility model content
Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of cutting for thin film winder
Knife system, it is intended to solve how film to be prevented to be adhered on chopper in the prior art, improve the winding quality of film roll.
In order to achieve the above object, the utility model takes following technical scheme:
A kind of chopper device of thin film winder, including chopper ontology, shaft and two cylinders, the chopper ontology includes knife
Frame and blade, the knife rest middle part are fixedly connected with shaft, and the two sides rear end of knife rest is connected respectively at the air-leg of two cylinders, institute
State the front end that blade is mounted on knife rest, which is characterized in that the blade is equipped with several guide holes, and blade passes through described by screw rod
Guide hole is mounted on the front end of knife rest, and the front end of the knife rest is additionally provided with air hose, and the air hose is located on the blade, the wind
Pipe is equipped with air port upward.
It further include buffer gear in a kind of chopper device of thin film winder, the buffer gear includes two slow
Red seat and buffer block, two buffing pads are fixed on the side inner wall of the rack of thin film winder, the buffer block and institute
It states shaft one end to be fixedly connected and between two buffing pads, two buffing pads are respectively equipped with elastic component by the side of buffer block.
In a kind of chopper device of thin film winder, the elastic component is an elastic push rod.
In a kind of chopper device of thin film winder, the elastic component is an elastomeric pad.
In a kind of chopper device of thin film winder, the buffer block includes rotation section and blocking portion, described
The fan-shaped shape of blocking portion.
In a kind of chopper device of thin film winder, the blade is equipped with several slide plates, and the guide hole runs through
The slide plate, the knife rest are equipped with several gaskets, and the screw rod sequentially passes through knife rest, blade, slide plate and gasket and nut is matched
Blade is mounted on knife rest by conjunction.
The utility model has the advantages that
The utility model provides a kind of chopper device of thin film winder, and chopper ontology is swung up under the action of the cylinder
Film is broken apart by chopping rear and is stopped rapidly, blade skids off under effect of inertia along guide hole outward, and the film after breaking apart by chopping is pushed to replace
Then film after breaking apart by chopping is adjacent on the Scroll after replacement by air hose from the wind that air port is blown out, effectively by Scroll afterwards
It prevents film to be adhered on chopper ontology, improves the winding quality of film.
Detailed description of the invention
Fig. 1 is the schematic perspective view of chopper device provided by the utility model；
Fig. 2 is the schematic perspective view of chopper device provided by the utility model；
Fig. 3 is the use state diagram of chopper device provided by the utility model；
Fig. 4 is the structural schematic diagram of the blade of chopper device provided by the utility model；
Fig. 5 is the structural schematic diagram of the buffing pad in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the buffing pad in another embodiment of the utility model；
Fig. 7 is the structural schematic diagram of the buffer block of chopper device provided by the utility model.
In figure:
100- chopper ontology；110- knife rest；120- blade；130- air hose；The air port 131-；200- shaft；300- cylinder；
400- buffer gear；410- buffing pad；411A- elastic push rod；411B- elastomeric pad；420- cushioning fender；The rotation section 421-；
422- blocking portion.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The utility model provides a kind of chopper device of thin film winder, to make the purpose of this utility model, technical solution
And effect is clearer, clear, and the utility model is further described as follows in conjunction with drawings and embodiments.It should manage
Solution, specific embodiment described herein only to explain the utility model, are not used to limit the utility model.
Please referring to Fig. 1 to 3, the utility model provides a kind of chopper device of thin film winder, including chopper ontology 100,
Shaft 200 and two cylinders 300, chopper ontology 100 include knife rest 110 and blade 120, and 110 middle part of knife rest is fixed with shaft 200 to be connected
It connects, the two sides rear end of knife rest 110 is connected respectively at the air-leg of two cylinders 300, and blade 120 is equipped with several guide holes 121, passes through
Cooperated after guide hole 121 with nut using screw rod and blade 120 is mounted on the front end of knife rest 110, the front end of knife rest 110 is also
Equipped with air hose 130, air hose 130 is located on blade 120, and air hose 130 is equipped with air port 131 upward.When film roll is completed to wind
When needing replacing Scroll, after the overturning of turnover disc component, chopper ontology 100 is swung up under the promotion of cylinder 300, by film
Volume stops rapidly after breaking apart by chopping, and blade 120 skids off outward along guide hole 121 under effect of inertia, the film after breaking apart by chopping is pushed to replace
Then film after breaking apart by chopping is adjacent to by air hose 130 from the wind that air port 131 is blown out on the Scroll after replacing by Scroll afterwards,
It prevents film to be adhered on chopper ontology 100, effectively increases the winding quality of film.
Further, which further includes buffer gear 400, and buffer gear 400 includes two buffing pads 410 and buffering
Block 420, two buffing pads 410 are fixed on the side inner wall of the rack of thin film winder and (do not show that in figure), bumper
Block 420 is fixedly connected with 200 one end of shaft and between two buffing pad 410, and two buffing pads 410 depend on the one of buffer block 420
Side is respectively equipped with elastic component, and as seen from Figure 7, buffer block 420 includes rotation section 421 and blocking portion 422, and blocking portion 422 is in fan
Shape, the inclined-plane of blocking portion two sides are used to touch with the elastic component of two buffing pads 410.Referring to figure 5. and Fig. 6, elastic component one
Elastic push rod 411A is also an elastomeric pad 411B, the buffer gear 400 not only to chopper ontology 100 play swing limit and
The effect of buffering, at the same by buffer block 420 touch buffing pad 410 so that chopper ontology 100 is stopped swinging, be blade 120 to
Offer inertia force is provided outside.
Preferably, referring to figure 2. and Fig. 4, blade 120 is equipped with several slide plates 122,121 penetration slipping sheet 122 of guide hole, knife
Frame 110 is equipped with several gaskets 140, and screw rod sequentially passes through knife rest 110, blade 120, slide plate 122 and gasket 140 and nut cooperates
Blade 120 is mounted on knife rest 110.The purpose that the slide plate 122 is arranged is to increase smoothness when blade 120 skids off outward
Degree, failure when preventing blade 120 from skidding off outward, the Scroll after film can not be pushed to replacement.
It is understood that for those of ordinary skills, can with technical solution according to the present utility model and
The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement all should belong to the protection of the utility model
Range.
Claims (6)
1. a kind of chopper device of thin film winder, including chopper ontology, shaft and two cylinders, the chopper ontology includes knife rest
And blade, the knife rest middle part are fixedly connected with shaft, the two sides rear end of knife rest is connected respectively at the air-leg of two cylinders, described
Blade is mounted on the front end of knife rest, which is characterized in that the blade is equipped with several guide holes, and blade passes through described lead by screw rod
Hole is mounted on the front end of knife rest, and the front end of the knife rest is additionally provided with air hose, and the air hose is located on the blade, the air hose
It is equipped with air port upward.
2. a kind of chopper device of thin film winder according to claim 1, which is characterized in that it further include buffer gear,
The buffer gear includes two buffing pads and buffer block, and two buffing pads are fixed at the side inner wall of the rack of thin film winder
On, the buffer block is fixedly connected with described shaft one end and between two buffing pad, and two buffing pads are by buffer block
Side is respectively equipped with elastic component.
3. a kind of chopper device of thin film winder according to claim 2, which is characterized in that the elastic component is a bullet
Property mandril.
4. a kind of chopper device of thin film winder according to claim 2, which is characterized in that the elastic component is a bullet
Property gasket.
5. a kind of chopper device of thin film winder according to claim 2, which is characterized in that the buffer block includes
Rotation section and blocking portion, the fan-shaped shape of blocking portion.
6. a kind of chopper device of thin film winder according to claim 1, which is characterized in that if the blade is equipped with
Dry slide plate, the guide hole run through the slide plate, the knife rest be equipped with several gaskets, the screw rod sequentially pass through knife rest, blade,
Blade is mounted on knife rest by slide plate and the cooperation of gasket and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821020859.9U CN208747274U (en) | 2018-06-29 | 2018-06-29 | A kind of chopper device of thin film winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821020859.9U CN208747274U (en) | 2018-06-29 | 2018-06-29 | A kind of chopper device of thin film winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208747274U true CN208747274U (en) | 2019-04-16 |
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ID=66054374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821020859.9U Active CN208747274U (en) | 2018-06-29 | 2018-06-29 | A kind of chopper device of thin film winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208747274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115648674A (en) * | 2022-10-24 | 2023-01-31 | 嘉善意德珑氟技术股份有限公司 | Circular cutting type PTFE film production equipment and process thereof |
-
2018
- 2018-06-29 CN CN201821020859.9U patent/CN208747274U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115648674A (en) * | 2022-10-24 | 2023-01-31 | 嘉善意德珑氟技术股份有限公司 | Circular cutting type PTFE film production equipment and process thereof |
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