CN213647819U

CN213647819U - A easily tear roller for easily tear processing of membrane

Info

Publication number: CN213647819U
Application number: CN202022235259.8U
Authority: CN
Inventors: 韩龙; 刘宇鹏; 赵莘卡
Original assignee: Kunshan Jiaodian Laser Roller Making Co ltd
Current assignee: Kunshan Jiaodian Laser Roller Making Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-07-09
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses an easily tear roller for easily tear processing of membrane, including the roller main part, be equipped with ceramic roller shell in the roller main part, the roll surface of ceramic roller shell is equipped with radium carving gully, and radium carving gully includes a plurality of troughs, and around the peak periphery in trough, is equipped with most advanced in the peak periphery. The utility model discloses a possess the ceramic roller cover of radium carving gully, can replace planting sand roll body traditionally, satisfy easy dyestripping roll-in puncture demand. The laser carving gullies and the ceramic roller sleeves are integrated, so that the production of the easily torn film cannot be influenced by sand falling, meanwhile, the periphery of the gullies is punctured uniformly, and the product percent of pass of the easily torn film is improved. Through coralline texture structure, satisfy the even and abundant demand of linear peak trend of most advanced distribution for easy tear film tears more easily, has strengthened easy tear characteristic.

Description

A easily tear roller for easily tear processing of membrane

Technical Field

The utility model relates to an easily tear roller for easily tearing membrane processing belongs to the technical field who easily tears membrane shaping roller.

Background

At present, food, medical products and the like can be hermetically loaded by adopting a high polymer film, the requirement of protecting internal loads can be met by the sealed loading of the high polymer film, and the effectiveness of the internal loads is prolonged.

The operation need be torn when using to the body in bags that polymer film formed, and the body in bags adopts opening or sawtooth edge's mode to process traditionally to satisfy the demand of tearing, but opening and sawtooth edge need secondary operation shaping to require the counterpoint precision higher simultaneously, have increased the secondary operation cost on the one hand, and on the other hand causes the mistake easily and makes the bagging-off body scrap.

To above-mentioned circumstances, the easy dyestripping has appeared among the prior art, thereby sandblast or plant sand and form the puncture part on the compression roller, thereby carry out the surface puncture to the polymer film through puncture part and destroy the surface of polymer film for the polymer film is easily torn. However, the polymer film requires certain structural strength and sealing performance, certain puncture depth requirements exist, the uniformity of sand planted on a traditional puncture roller is poor, the sand falling condition is easy to occur, the phenomenon of puncturing the polymer film is easy to occur, and in addition, the sand falling is easy to adhere to the polymer film to influence the subsequent bag body forming.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the not enough of above-mentioned prior art, plant sand to the tradition and easily tear the roller degree of consistency relatively poor, easily fall sand and be difficult for the maintenance scheduling problem, propose be used for easily tearing the roller of processing of dyestripping.

In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:

the easy-tearing roll shaft for processing the easy-tearing film comprises a roll shaft main body, wherein a ceramic roll sleeve is arranged on the roll shaft main body, a roll surface of the ceramic roll sleeve is provided with laser carving grooves, each laser carving groove comprises a plurality of valley grooves and a peak periphery surrounding the valley grooves, and tips are arranged on the peak periphery.

Preferably, the peripheries of the peaks are communicated, and a plurality of linear peak ends and a plurality of tip ends are arranged on the peripheries of the peaks.

Preferably, the laser etching trenches have a coral-shaped structure.

The beneficial effects of the utility model are mainly embodied in that:

1. the ceramic roller sleeve with laser carving gullies is adopted, the traditional sand planting roller body can be replaced, and the requirements of easy-to-tear film rolling and puncturing are met.

2. The laser carving gullies and the ceramic roller sleeves are integrated, so that the production of the easily torn film cannot be influenced by sand falling, meanwhile, the periphery of the gullies is punctured uniformly, and the product percent of pass of the easily torn film is improved.

3. Through coralline texture structure, satisfy the even and abundant demand of linear peak trend of most advanced distribution for easy tear film tears more easily, has strengthened easy tear characteristic.

Drawings

Fig. 1 is a schematic structural view of an easy-tearing roller for processing an easy-tearing film.

Fig. 2 is a schematic view of laser carving gullies in an easy-tearing roll shaft for processing an easy-tearing film according to the present invention.

Fig. 3 is a schematic structural view of the preferred embodiment of the easy-tearing roll shaft for processing the easy-tearing film of the present invention.

Detailed Description

The utility model provides an easily tear roller for easily tear processing of membrane. The technical solution of the present invention will be described in detail below with reference to the accompanying drawings so as to be easier to understand and grasp.

An easy-tearing roll shaft for processing an easy-tearing film is shown in fig. 1 to 3 and comprises a roll shaft main body 1, wherein a ceramic roll sleeve 2 is arranged on the roll shaft main body 1, a laser carving gully 3 is arranged on the roll surface of the ceramic roll sleeve 2, the laser carving gully 3 comprises a plurality of valley grooves 4 and peak peripheries 5 surrounding the valley grooves, and tip ends 6 are arranged on the peak peripheries.

The specific implementation process and principle description are as follows:

the roller easily tears adopts the sandblast to plant the sand technology traditionally, and its puncture sand grain distribution uniformity is relatively poor and the sand phenomenon appears falling easily to influence local puncture effect, fall the sand and get into follow-up station along with the macromolecular membrane easily, lead to the finished product to receive the interference.

In the present case, adopt ceramic roller shell 2 design to laser carving gully 3 realizes sharp-end 6 shaping on it, and ceramic roller shell 2 possesses higher structural strength, satisfies the hardness demand of puncture polymer film.

Explaining the laser carving gully 3, performing laser carving molding on a ceramic substrate belongs to a conventional laser carving technology, in the process of laser carving the valley groove 4, the ceramic in the valley groove can be melted and overflow, and the melted overflow can form a protruding structure of the peak periphery 5, so that the tip 6 is formed, namely the peak tip, because the depth of the valley groove 4 is similar, the overflow amount is more uniform, so that the annular peak periphery 5 is formed, the height difference of the tip 6 is more uniform, the uniform penetrating depth requirement can be met, the phenomenon of penetration cannot occur, and the easy-tearing film molding requirement is met. Meanwhile, the phenomenon of slag falling cannot occur in the rolling process, and the subsequent processing of the easily torn film cannot be influenced.

It should be noted that, the processing mode of traditionally carrying out laser etching of the valley grooves 4 on the ceramic base is the existing operation, but the traditional laser etching ceramic base can grind the overflow body, needs the plane of leveling, and the peak periphery of the overflow is kept in the present case, thereby satisfying the piercing requirement of the easy-to-tear film, and the application mode is not adopted in the field.

In one embodiment, as shown in FIG. 2, the peak peripheries 5 are in communication, and linear peak ends 7, and tip ends 6 are provided on the peak peripheries.

Specifically, the requirement of the distribution uniformity of the linear peak ends 7 and the linear peak tips 6 is satisfied by the design texture of the peak peripheries communicated, specifically, the valley grooves 4 have certain reasonable gaps, and the requirement of the peak peripheries 5 for consistent uniformity is satisfied, for example, the design of the valley grooves 4 distributed in a matrix form is adopted, so that the peak peripheries 5 are communicated continuously.

In a preferred embodiment, as shown in fig. 3, the laser-etched grooves 3 have a coral-shaped structure, i.e., they can generate a large number of random tips 6 and linear peaks 7 with different orientations, so as to provide a rich tearing portion, meet the tearing requirements in various directions, and facilitate tearing.

Can discover through the above description, the utility model is used for the easy roller that tears of easy dyestripping processing adopts the pottery roller shell that possesses radium carving gully, can replace planting sand roll body traditionally, satisfies easy dyestripping roll-in puncture demand. The laser carving gullies and the ceramic roller sleeves are integrated, so that the production of the easily torn film cannot be influenced by sand falling, meanwhile, the periphery of the gullies is punctured uniformly, and the product percent of pass of the easily torn film is improved. Through coralline texture structure, satisfy the even and abundant demand of linear peak trend of most advanced distribution for easy tear film tears more easily, has strengthened easy tear characteristic.

The above technical solutions of the present invention have been fully described, and it should be noted that the present invention is not limited by the above description, and all technical solutions formed by equivalent transformation or equivalent transformation adopted by the spirit of the present invention in the aspects of structure, method or function by those of ordinary skill in the art all fall within the protection scope of the present invention.

Claims

1. A easily tear roller for easily tear processing of membrane, its characterized in that:

the roller comprises a roller shaft main body, wherein a ceramic roller sleeve is arranged on the roller shaft main body, a roller surface of the ceramic roller sleeve is provided with laser carving gullies, each laser carving gully comprises a plurality of valley grooves and peak peripheries surrounding the valley grooves, and pointed ends are arranged on the peak peripheries.

2. The easy-tear roll shaft for easy-tear film processing according to claim 1, characterized in that:

the peripheries of the peaks are communicated, and a plurality of linear peak ends and a plurality of tip ends are arranged on the peripheries of the peaks.

3. The easy-tear roll shaft for easy-tear film processing according to claim 1, characterized in that:

the laser etching gullies are of a coral-shaped structure.