CN204751636U - High frictional force type membrane roller of metallized film cutting machine - Google Patents
High frictional force type membrane roller of metallized film cutting machine Download PDFInfo
- Publication number
- CN204751636U CN204751636U CN201520223851.2U CN201520223851U CN204751636U CN 204751636 U CN204751636 U CN 204751636U CN 201520223851 U CN201520223851 U CN 201520223851U CN 204751636 U CN204751636 U CN 204751636U
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- CN
- China
- Prior art keywords
- roller
- cutting machine
- metallized film
- frictional force
- film cutting
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a high frictional force type membrane roller of metallized film cutting machine, including the roll body: the roll body overcoat is equipped with the roller shell, the roller shell surface is provided with a plurality of protruding stripes, and protruding stripe constitutes people's style of calligraphy decorative pattern. The preferred methyl vinyl silicone rubber of roller shell uses the mould to make, and thickness is 2 -5cm. The utility model discloses a suit has people's style of calligraphy decorative pattern on the roller, can effectively increase the frictional force between film and the roller, and this structure atress is equitable, and wear resistance is good, and the bulk life time improves quite a few times than the like product, is fit for using widely.
Description
technical field:
The utility model relates to cond production facilities field, particularly relates to a kind of metallized film cutting machine height friction-type film roller.
background technology:
Its method for making of common film capacitor is made together with being wound on after plastic sheeting overlap as electrode the metallic papers such as aluminium.But in addition film capacitor has again a kind of manufacturing process, is called metallized film (MetallizedFilm), its method for making be on a plastic film with the very thin metal of vacuum evaporation last layer with as electrode.So can save the thickness of electrode foil, reduce the volume of cond unit capacity, so film capacitor is easier to make small-sized, cond capacious.Such as common MKP electric capacity is exactly the designate of metallized polypropylene film cond (MetailizedPolypropyleneFilmCapacitor), and MKT is then the designate of metallized polyimide ethyl ester electric capacity (MetailizedPolyester).
The film that metallic film capacitor uses has poly-ethyl ester, polypropylene, polycarbonate etc., except convoluted, also has lamination-type.The cond of this kenel of metallized film has a kind of so-called ego resilience effect (SelfHealingAction), when namely supposing the minute portions of electrode because electric boundary matter is fragile and cause short circuit, cause the electrode metal of short circuit peripheral portion, can because of cond at that time with electrostatic energy or short circuit current, and cause more large-area dissolve and evaporate and recover insulation, make cond recover the effect of cond once again.
Metallized film cutting machine must be used when producing the film that metallic film capacitor uses, and domestic metallized film cutting machine in the past, its film roll is smooth roller mostly, and the friction force between film is little, easily there is skidding, cause product quality problem, also there is a small amount of product that strip decorative pattern is set outside film roll, although improve friction force problem, but the roller life-span is shorter, just need after often using some months to change, not only bother, return enterprise and bring economic loss.Therefore imagination provides a kind of equipment to solve this problem.
utility model content:
The purpose of this utility model is just to provide a kind of metallized film cutting machine height friction-type film roller, solve and must use metallized film cutting machine when producing the film that metallic film capacitor uses, and domestic metallized film cutting machine in the past, its film roll is smooth roller mostly, and the friction force between film is little, easily there is skidding, cause product quality problem, also there is a small amount of product that strip decorative pattern is set outside film roll, although improve friction force problem, but the roller life-span is shorter, just need after often using some months to change, not only bother, return the problem that enterprise brings economic loss.
The technical solution adopted in the utility model is:
A kind of metallized film cutting machine height friction-type film roller, comprises roll body: be set with roller shell outside roll body; Roller shell outside face is provided with some convex stripes, and convex stripe forms chevron shaped decorative pattern.
Described roller shell adopts methyl vinyl silicone rubber to use mould to make, and thickness is 2-5cm.
Compared with prior art, the beneficial effects of the utility model are:
The utility model has chevron shaped decorative pattern by suit on roller, effectively can increase the friction force between film and roller, and this structure stress is reasonable, and wear resisting property is good, and bulk life time is multiplied several times than like product, is applicable to promoting the use of.
accompanying drawing illustrates:
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model roller shell outside face partial enlarged drawing.
detailed description of the invention:
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail:
A kind of metallized film cutting machine height friction-type film roller, comprises roll body: be set with roller shell 2 outside roll body 1; Roller shell 2 outside face is provided with some convex stripes 3, and convex stripe 3 forms chevron shaped decorative pattern; Roller shell 2 preferable methyl vinylsiloxane rubber uses mould to make, and thickness is 2-5cm.
Above-described embodiment is only preferably embodiment of the present utility model, and in addition, the utility model can also have other implementations.It should be noted that, under the prerequisite not departing from the utility model design, any apparent improvement and modification all should fall within protection domain of the present utility model.
Claims (2)
1. a metallized film cutting machine height friction-type film roller, comprises roll body, it is characterized in that: be set with roller shell outside roll body; Roller shell outside face is provided with some convex stripes, and convex stripe forms chevron shaped decorative pattern.
2. metallized film cutting machine height friction-type film roller according to claim 1, is characterized in that: described roller shell adopts methyl vinyl silicone rubber to use mould to make, and thickness is 2-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520223851.2U CN204751636U (en) | 2015-04-14 | 2015-04-14 | High frictional force type membrane roller of metallized film cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520223851.2U CN204751636U (en) | 2015-04-14 | 2015-04-14 | High frictional force type membrane roller of metallized film cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204751636U true CN204751636U (en) | 2015-11-11 |
Family
ID=54466365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520223851.2U Expired - Fee Related CN204751636U (en) | 2015-04-14 | 2015-04-14 | High frictional force type membrane roller of metallized film cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204751636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271893A (en) * | 2019-07-19 | 2019-09-24 | 佛山市取胜真空科技有限公司 | Film coiling device and operating method for jockey pulley anti-slip |
-
2015
- 2015-04-14 CN CN201520223851.2U patent/CN204751636U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271893A (en) * | 2019-07-19 | 2019-09-24 | 佛山市取胜真空科技有限公司 | Film coiling device and operating method for jockey pulley anti-slip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20151111 Termination date: 20180414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |