CN202265240U

CN202265240U - Plastic film edge cutting device

Info

Publication number: CN202265240U
Application number: CN2011202900336U
Authority: CN
Inventors: 张光明; 侯刚
Original assignee: HEFEI TELIJIE SANITARY MATERIAL CO Ltd
Current assignee: HEFEI TELIJIE SANITARY MATERIAL CO Ltd
Priority date: 2011-08-11
Filing date: 2011-08-11
Publication date: 2012-06-06
Anticipated expiration: 2021-08-11

Abstract

The utility model discloses a plastic film edge cutting device, which comprises a framework and a plastic film. Two rollers which are vertically parallel are rotationally mounted on the framework, the lower roller is arranged in front of the upper roller, a transverse rod is fixed between the two rollers on the framework, cutter rests are mounted at two ends of the transverse rod slidably respectively, and cutting blades are mounted on the cutter rests. A support post is arranged above the lower roller on the framework, the plastic film is wound on the upper roller, one end of the plastic film is drawn to be wound outside the lower roller after bypassing the support post, and the cutting blades rightly face the plastic film between the two rollers. The plastic film edge cutting device is simple in structural design, capable of drawing and compacting the plastic film and adjusting edge cutting size of the cutting blades according to requirements, convenient and safe in operation and free of manual operation.

Description

The plastic film trimming device

Technical field

The utility model relates to trimming device, mainly is a kind of trimming device of plastic film.

Background technology

Plastic film in use need be according to the processing of being cut edge by the article that coated; Thereby its blade needs ability adjusting position, because plastic film all is a rolling, need adapter sleeve outside rotating cylinder, to draw side cut again; And plastic film is more light and soft; In distraction procedure, need pillar stiffener and support,, be rolled into volume after can causing like this cutting edge and do not compact in order to avoid the back of cutting edge is loose.

The utility model content

The utility model technical matters to be solved provides a kind of plastic film trimming device, and its structure design is simple, can draw the plastic film that compacts, and can adjust the size that blade is cut edge as required, easy and safe to operately need not manual operation.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:

A kind of plastic film trimming device; Include frame and plastic film; Be rotatablely equipped with two upper and lower parallel rotating cylinders on the frame respectively, the rotating cylinder of said below is positioned at the place ahead of top rotating cylinder, between two rotating cylinders, is fixed with cross bar on the frame; The cross bar two ends are slidingly fitted with knife rest respectively, on the described knife rest blade are installed; There is a pillar stiffener top that is positioned at the below rotating cylinder on the said frame, and outside the rotating cylinder, the traction of an end of plastic film is walked around pillar stiffener outside the rotating cylinder of below to described plastic film sleeve up, and described blade faces the plastic film between two rotating cylinders.

Described pillar stiffener is positioned at the below of cross bar.

The utility model has the advantages that:

The utility model structure design is simple, can draw the plastic film that compacts, and can adjust the size that blade is cut edge as required, easy and safe to operately need not manual operation.

Description of drawings

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

The specific embodiment

Referring to Fig. 1; A kind of plastic film trimming device includes frame 1 and plastic film 2, is rotatablely equipped with two upper and lower parallel rotating cylinders 3,4 on the frame 1 respectively; The rotating cylinder 4 of said below is positioned at the place ahead of top rotating cylinder 3; Between two rotating cylinders 3 and 4, be fixed with cross bar 5 on the frame 1, cross bar 5 two ends are slidingly fitted with knife rest 6 respectively, and blade 7 is installed on the described knife rest; There is a pillar stiffener 8 top that is positioned at below rotating cylinder 4 on the said frame 1, and described plastic film 2 overlaps up outside the rotating cylinder 3, and the traction of an end of plastic film 2 is walked around pillar stiffener 8 outside below rotating cylinder 4, and described blade 7 faces the plastic film 2 between two rotating cylinders 3 and 4.

Described pillar stiffener 8 is positioned at the below of cross bar 5.

Claims

1. plastic film trimming device; Include frame and plastic film; Be rotatablely equipped with two upper and lower parallel rotating cylinders on the frame respectively, it is characterized in that: the rotating cylinder of said below is positioned at the place ahead of top rotating cylinder, between two rotating cylinders, is fixed with cross bar on the frame; Said cross bar two ends are slidingly fitted with knife rest respectively, on the described knife rest blade are installed; There is a pillar stiffener top that is positioned at the below rotating cylinder on the said frame, and outside the rotating cylinder, the traction of an end of plastic film is walked around pillar stiffener outside the rotating cylinder of below to described plastic film sleeve up, and described two blades face the plastic film between two rotating cylinders.

2. a kind of plastic film trimming device according to claim 1, it is characterized in that: described pillar stiffener is positioned at the below of cross bar.