CN202115237U - Moulding press with small rubber roll - Google Patents

Abstract

The utility model belongs to moulding presses for production of holographic transfer films and transparent films, and particularly relates to a moulding press with a small rubber roll. The moulding press comprises the rubber roll, a cylinder roll and a cooling roll, wherein the rubber roll is mounted above the cylinder roll and the cooling roll is mounted above the rubber roll. The moulding press is characterized in that rubber roll bearing retainers at two ends of the rubber roll are respectively provided with a boss, cooling roll bearing retainers are arranged on the bosses, and two ends of the cooling roll are mounted on cooling roll bearings. The moulding press with the small rubber roll has the advantages of small contact area between the cylinder roll and the rubber roll, high moulding pressure, fine mould pressing effect and high product quality. The small rubber roll can be changed for the moulding press in the original structure by the aid of the bosses added to the moulding press, thereby product quality is improved and the moulding press in the prior art can be modified conveniently.

Description

Thin rubber roll moulding press

Technical field

The utility model belongs to produces the moulding press of using with holography shifting film and hyaline membrane, is specifically related to a kind of thin rubber roll moulding press.

Background technology

Mold pressing is the most important ring that holography shifting film and hyaline membrane are produced, and the effect quality of embossed holographic directly influences the quality of product, and the top roller diameter of conventional moulded machine is 150mm, and is bigger with the contact area of version roller, causes insufficient pressure, dim design.If directly change the less rubber roll of diameter; Constant for guaranteeing the gap between rubber roll and the version roller; Must thin rubber roll be moved down certain distance, the bearing retainer at thin rubber roll two ends also will move down respective, because the bearing retainer at chill roll two ends is installed on the bearing retainer at rubber roll two ends; The position of chill roll also will move down like this, and it is that technology is unallowed that chill roll moves down.

The utility model content

The top roller diameter that the purpose of the utility model is to solve the prior art moulding press is bigger; Bigger with the contact area of version roller, cause insufficient pressure, the defective of dim design; A kind of contact area that reduces edition roller and rubber roll is provided; Increase molding pressure, strengthen the mold pressing effect, the thin rubber roll moulding press that improves the quality of products.

The utility model is realized through following technical scheme:

It is a kind of thin rubber roll moulding press; Comprise rubber roll, version roller and chill roll; Rubber roll is installed in the top of edition roller, and chill roll is installed in the top of rubber roll, it is characterized in that the rubber roller support at rubber roll two ends is provided with a boss; Boss is provided with the chill roll bearing retainer, and the two ends of chill roll are installed on the chill roll bearing retainer through bearing.

A preferred version as the utility model: be welded as a whole between boss and the rubber roller support.

A preferred version as the utility model: connect as one through securing member between boss and the rubber roller support.

The boss of the utility model is the bearing cap at chill roll bearing place preferably.

The contact area that the utlity model has edition roller and rubber roll is little, and molding pressure is big, and mold pressing is effective, the advantage of good product quality.The utility model only through increasing a boss, has been changed thin rubber roll with regard to the moulding press that makes original structure, has improved product quality, has to be convenient to advantage that the prior art moulding press is transformed.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Shown in figure: 1 chill roll; 2 chill roll bearing retainers; 3 boss; 4 rubber roller supports; 5 rubber rolls; 6 editions rollers.

The specific embodiment

Creating science and technology-oriented moulding press below in conjunction with transformation Beijing is that example specifies the utility model.

Science and technology-oriented moulding press is created in Beijing, and top roller diameter 150mm changes the thin rubber roll of 100cm into.

As shown in Figure 1: the top of version roller 6 is provided with the rubber roll 5 of 100cm; The two ends of rubber roll 5 are provided with rubber roller support 4; The top of rubber roller support 4 is provided with boss 3; The bearing cap at boss 3 preferred chill roll bearing places, boss 3 is provided with chill roll bearing retainer 2, and the two ends of chill roll 1 are installed on the chill roll bearing retainer 2 through bearing.

In the present embodiment, the height of boss 3 is 5cm, guarantees that the height of chill roll 1 can not change.

Claims (3)

1. one kind thin rubber roll moulding press; Comprise rubber roll, version roller and chill roll; Rubber roll is installed in the top of edition roller, and chill roll is installed in the top of rubber roll, it is characterized in that the rubber roller support at rubber roll two ends is provided with a boss; Boss is provided with the chill roll bearing retainer, and the two ends of chill roll are installed on the chill roll bearing retainer through bearing.

2. thin rubber roll moulding press according to claim 1 is characterized in that being welded as a whole between boss and the rubber roller support.

3. thin rubber roll moulding press according to claim 1 is characterized in that connecting as one through securing member between boss and the rubber roller support.

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