CN203779568U - Inflation roll shaft mechanism for cutting plastic film roll material - Google Patents
Inflation roll shaft mechanism for cutting plastic film roll material Download PDFInfo
- Publication number
- CN203779568U CN203779568U CN201420177975.7U CN201420177975U CN203779568U CN 203779568 U CN203779568 U CN 203779568U CN 201420177975 U CN201420177975 U CN 201420177975U CN 203779568 U CN203779568 U CN 203779568U
- Authority
- CN
- China
- Prior art keywords
- inflation
- plastic sheeting
- baffle plate
- shaft
- plastic film
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses an inflation roll shaft mechanism for cutting a plastic film roll material. The inflation roll shaft mechanism comprises an inflation shaft, wherein two ends of the inflation shaft are in sleeved connection with blocking plates, air cylinders are arranged on the outer sides of the blocking plates and connected with the corresponding blocking plates through press rods and pushes the blocking plates to be fastened and nested on the plastic film roll material on the inflation shaft through the press rods. The outer wall of the inflation shaft is provided with a plurality of kidney-shaped air outlet holes distributed at intervals, and air inlet holes are respectively formed in two ends of the inflation shaft and communicated with the kidney-shaped air outlet holes. The inflation roll shaft mechanism for cutting the plastic film roll material adopts the air cylinders to drive the blocking plates to fasten the plastic film roll material at two ends, and fastening is convenient. In addition, the plastic film roll material is in sleeved connection with the inflation shaft, the inflated inflation shaft produces powerful tension and prevents the plastic film roll material from slipping and being loose on the inflation shaft, and the inflation roll shaft mechanism is convenient to use and has good application prospect.
Description
Technical field
The utility model relates to a kind of gas of cutting film for plastic sheeting roll shaft mechanism that rises, and belongs to component of machine technical field.
Background technology
Aluminium sheet is due to lightweight, convenient transportation, with low cost, at mechanical field, be widely used, in the transportation of aluminium sheet, in order to prevent the unexpected scratch of surface of aluminum plate, generally surface of aluminum plate is pasted to layer of plastic film for the protection of aluminium sheet, during use, need to plastic sheeting coiled strip, cut according to the width of aluminium sheet, because plastic sheeting coiled strip is cylindric, be inconvenient to fix cutting, the fastening means of existing film cutting machine, generally to plastic sheeting coiled strip two ends, adopt bolted baffle plate to be fixed, fixing inconvenient, and, because plastic sheeting coiled strip is longer, in cutting process, be easy to become flexible, affect cutting effect.
Utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, the gas of cutting film for the plastic sheeting of the present utility model roll shaft mechanism that rises, two ends adopt the fastening plastic sheeting coiled strip of air cylinder driven baffle plate, fastening convenience, and, plastic sheeting coiled strip is socketed on gas expansion shaft, after gas expansion shaft ventilation, produce powerful tension force, prevent plastic sheeting coiled strip at gas expansion shaft skidding, loosening, easy to use, have a good application prospect.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of gas of cutting film for plastic sheeting roll shaft mechanism that rises, it is characterized in that: comprise gas expansion shaft, the two ends of described gas expansion shaft are all socketed with baffle plate, the outside of described baffle plate is provided with cylinder, described cylinder is connected with corresponding baffle plate by depression bar, described cylinder promotes the fastening plastic sheeting coiled strip being nested on gas expansion shaft of baffle plate by depression bar, the outer wall of described gas expansion shaft is provided with several waist type ventholes that are spacedly distributed, two ends of described gas expansion shaft are respectively equipped with air admission hole, and described air admission hole and each waist type venthole are connected.
Aforesaid a kind of gas of cutting film for plastic sheeting roll shaft mechanism that rises, is characterized in that: in described each waist type venthole, establish the waist type screen pack that one deck stainless steel is made.
Aforesaid a kind of gas of cutting film for plastic sheeting roll shaft mechanism that rises, is characterized in that: described cylinder is connected with corresponding baffle plate by four depression bars, four depression bars are spacedly distributed at the outward flange of baffle plate, and between adjacent depression bar, fixture is 90 °.
Aforesaid a kind of gas of cutting film for plastic sheeting roll shaft mechanism that rises, is characterized in that: the contact-making surface of described baffle plate and plastic sheeting coiled strip is provided with circular groove, the diameter of described circular groove is identical with the diameter of plastic sheeting coiled strip.
The beneficial effects of the utility model are: the gas of cutting film for the plastic sheeting of the present utility model roll shaft mechanism that rises, two ends adopt the fastening plastic sheeting coiled strip of air cylinder driven baffle plate, fastening convenience, and, plastic sheeting coiled strip is socketed on gas expansion shaft, after gas expansion shaft ventilation, produces powerful tension force, prevent that plastic sheeting coiled strip from skidding, becoming flexible at gas expansion shaft, easy to use, have a good application prospect.
Accompanying drawing explanation
Fig. 1 is the rise structural representation of roll shaft mechanism of the gas of cutting film for plastic sheeting of the present utility model.
Fig. 2 be baffle plate of the present utility model structural representation.
Fig. 3 is the structural representation of waist type screen pack of the present utility model.
In accompanying drawing, the implication of mark is as follows:
1: gas expansion shaft; 2: baffle plate; 3: cylinder; 4: depression bar; 5: waist type venthole bolt; 6: air admission hole; 7: waist type screen pack; 8: circular groove.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described in further detail.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of gas of cutting film for plastic sheeting roll shaft mechanism that rises, comprise gas expansion shaft 1, the two ends of gas expansion shaft 1 are all socketed with baffle plate 2, the outside of baffle plate 2 is provided with cylinder 3, cylinder 3 is connected with corresponding baffle plate 2 by depression bar 4, cylinder 3 promotes the fastening plastic sheeting coiled strip being nested on gas expansion shaft 1 of baffle plate 2 by depression bar 4, between each cylinder 3 and corresponding baffle plate 2, be provided with four depression bars 4, four depression bars 4 are spacedly distributed at the outward flange of baffle plate 2, between adjacent depression bar 4, fixture is 90 °, motive force is even, be convenient to fastening plastic sheeting coiled strip, and, as shown in Figure 2, baffle plate 2 is provided with circular groove 8 with the contact-making surface of plastic sheeting coiled strip, the diameter of circular groove 8 is identical with the diameter of plastic sheeting coiled strip, like this when cutting plastic sheeting coiled strip, the end of plastic sheeting coiled strip is connected to circular groove 8 inside, can further prevent the loosening of plastic sheeting coiled strip, the outer wall of gas expansion shaft 1 is provided with several waist type ventholes 5 that are spacedly distributed, two ends of gas expansion shaft 1 are respectively equipped with air admission hole 6, air admission hole 6 is connected with each waist type venthole 5, as shown in Figure 3, in each waist type venthole 5, establish the waist type screen pack 7 that one deck stainless steel is made, can prevent that impurity from blowing out, under powerful tension force, destroy the inwall of plastic sheeting coiled strip, by the tension force of waist type venthole 5, further fastening plastic sheeting coiled strip, prevent from producing in cutting process loosening, guarantee cutting accuracy.
More than show and described basic principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a gas of cutting film for the plastic sheeting roll shaft mechanism that rises, it is characterized in that: comprise gas expansion shaft (1), the two ends of described gas expansion shaft (1) are all socketed with baffle plate (2), the outside of described baffle plate (2) is provided with cylinder (3), described cylinder (3) is connected with corresponding baffle plate (2) by depression bar (4), described cylinder (3) promotes the fastening plastic sheeting coiled strip being nested on gas expansion shaft (1) of baffle plate (2) by depression bar (4), the outer wall of described gas expansion shaft (1) is provided with several waist type ventholes (5) that are spacedly distributed, two ends of described gas expansion shaft (1) are respectively equipped with air admission hole (6), described air admission hole (6) is connected with each waist type venthole (5).
2. a kind of gas of cutting film for plastic sheeting according to claim 1 roll shaft mechanism that rises, is characterized in that: in described each waist type venthole (5), establish the waist type screen pack (7) that one deck stainless steel is made.
3. a kind of gas of cutting film for plastic sheeting according to claim 1 roll shaft mechanism that rises, it is characterized in that: described cylinder (3) is connected with corresponding baffle plate (2) by four depression bars (4), four depression bars (4) are spacedly distributed at the outward flange of baffle plate (2), and between adjacent depression bar (4), fixture is 90 °.
4. a kind of gas of cutting film for plastic sheeting according to claim 1 roll shaft mechanism that rises, it is characterized in that: described baffle plate (2) is provided with circular groove (8) with the contact-making surface of plastic sheeting coiled strip, and the diameter of described circular groove (8) is identical with the diameter of plastic sheeting coiled strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177975.7U CN203779568U (en) | 2014-04-14 | 2014-04-14 | Inflation roll shaft mechanism for cutting plastic film roll material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177975.7U CN203779568U (en) | 2014-04-14 | 2014-04-14 | Inflation roll shaft mechanism for cutting plastic film roll material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203779568U true CN203779568U (en) | 2014-08-20 |
Family
ID=51315793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420177975.7U Withdrawn - After Issue CN203779568U (en) | 2014-04-14 | 2014-04-14 | Inflation roll shaft mechanism for cutting plastic film roll material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203779568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878818A (en) * | 2014-04-14 | 2014-06-25 | 张家港润盛科技材料有限公司 | Pneumatic roll shaft mechanism for cutting plastic films |
| CN110421608A (en) * | 2019-08-02 | 2019-11-08 | 山东联众包装科技有限公司 | A kind of leftover pieces cutter device of heat shrink films |
-
2014
- 2014-04-14 CN CN201420177975.7U patent/CN203779568U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878818A (en) * | 2014-04-14 | 2014-06-25 | 张家港润盛科技材料有限公司 | Pneumatic roll shaft mechanism for cutting plastic films |
| CN110421608A (en) * | 2019-08-02 | 2019-11-08 | 山东联众包装科技有限公司 | A kind of leftover pieces cutter device of heat shrink films |
| CN110421608B (en) * | 2019-08-02 | 2021-06-01 | 山东联众包装科技有限公司 | Leftover material cutting device of thermal contraction membrane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140820 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |