CN202208030U

CN202208030U - Slitting device for insulating paper

Info

Publication number: CN202208030U
Application number: CN201120293196XU
Authority: CN
Inventors: 唐春凡
Original assignee: HUNAN WUQIANGXI SPECIAL PAPER CO Ltd
Current assignee: HUNAN WUQIANGXI SPECIAL PAPER CO Ltd
Priority date: 2011-08-12
Filing date: 2011-08-12
Publication date: 2012-05-02
Anticipated expiration: 2021-08-12

Abstract

A slitting device for insulating paper comprises a cutting knife, edging knives, a knife rest, a knife rest mounting roll and a dividing roll. The cutting knife is mounted in the middle of the knife rest mounting roll through the knife rest, the edging knives are mounted on two sides of the knife rest mounting roll through the knife rest, the dividing roll is arranged below the cutting knife and the edging knives, and a plurality of grooves are arranged on the dividing roll at positions corresponding to the cutting knife and the edging knives and aligns to edges of the knives. The cutting knife consists of two back-to-back disk-shaped circular cutters which are mounted on the knife rest, and the distance between each two grooves is equal to that between edges of the two disk-shaped circular cutters of the cutting knife. Insulating paper rolls can be separated well by means of the slitting device, and the slitting device is fine in paper slitting effect.

Description

The cutting device of insulating paper

Technical field

The utility model relates to the cutting apart of a kind of insulating paper, cutting device, specifically is a kind of cutting device of insulating paper.

Background technology

After insulating paper was produced from paper machine, its state was the cylinder state of rolling broad, generally need it be cut into the size that the client needs.Existing homemade insulating paper is cut apart in the machine; What adopt usually is hilted broadsword, promptly has only a dish-shaped dise knife that the insulating paper of broad tentatively is divided into narrower size, utilizes this hilted broadsword to cut; Because insulating paper is dislocation easily in the process of cutting; Cause and finally cut out not exclusively, divide between insulation paper roll and the volume to be unable to do without, do not reach the effect that needs.

The utility model content

To the deficiency that above-mentioned prior art exists, the utility model provides a kind of cutting device of insulating paper, purpose such as can well separate and separation is effective between reaching in the process of cutting the insulation paper roll and rolling up.

The technical scheme of the utility model: the cutting device of insulating paper; Comprise cutter, edging cutter, knife rest, knife rest installation roller, cut apart roller; Cutter are installed in the midway that knife rest is installed roller through knife rest, and the edging cutter is installed in the position, both sides that knife rest is installed roller through knife rest, below cutter, edging cutter, is provided with and cuts apart roller; Cut apart on the roller and be provided with several grooves with cutter, the corresponding place of edging cutter; Groove alignment is every the edge of a knife of cutter, it is characterized in that: said cutter by two dish-shaped dise knifes back-to-back against constitute and be installed on the knife rest, the edge of a knife distance of two dish-shaped dise knifes is identical in the distance between groove and the groove and the cutter.

Said the utility model has the advantages that: cutter adopt two dish-shaped knife back to leaning against in the utility model; When cutting, because two dish-shaped edges of a knife are at a distance of certain distance (about the nearly 5mm of this distance), so even insulating paper misplaces in cutting process; Left or certain position that moves right (approximately 2-3mm); Can not influence whole cutting process yet, finally can separate between insulation paper roll and the volume yet, cut effective.

Description of drawings

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

The specific embodiment

Combine accompanying drawing at present, the utility model is further described.

As shown in Figure 1; The cutting device of insulating paper comprises cutter 1, edging cutter 2, knife rest 3, knife rest installation roller 4, cuts apart roller 5, and cutter 1 are installed in the midway that knife rest is installed roller 4 through knife rest 3; Edging cutter 2 is installed in the position, both sides that knife rest is installed roller 4 through knife rest 3; Below cutter 1, edging cutter 2, be provided with and cut apart roller 5, cut apart on the roller 5 and be provided with several grooves with cutter 1, edging cutter 2 corresponding places, groove alignment is every the edge of a knife of cutter; Cutter 1 by two dish-shaped dise knifes back-to-back against constitute and be installed on the knife rest 3, the edge of a knife distance of two dish-shaped dise knifes is identical in the distance between groove and the groove and the cutter.

During work; When insulating paper to be split through cut apart roller 5 the time; Rounding knife 1 starts with edging cutter 2, and two dish-shaped dise knifes in the rounding knife 1 stay two otch on insulating paper, finally make insulating paper cut and come; And edging cutter 2 is neat with the both sides cutting of insulating paper, and the insulating paper that the preparation under in this process, being tailored abandons uses in the system paper technology again.

Claims

1. the cutting device of insulating paper; Comprise cutter (1), edging cutter (2), knife rest (3), knife rest installation roller (4), cut apart roller (5); Cutter (1) are installed in the midway that knife rest is installed roller (4) through knife rest (3); Edging cutter (2) is installed in the position, both sides that knife rest is installed roller (4) through knife rest (3); Below cutter (1), edging cutter (2), be provided with and cut apart roller (5), cut apart that roller (5) is gone up and cutter (1), the corresponding place of edging cutter (2) are provided with several grooves, groove alignment is every the edge of a knife of cutter; It is characterized in that: said cutter (1) by two dish-shaped dise knifes back-to-back against constitute and be installed on the knife rest (3), the edge of a knife distance of two dish-shaped dise knifes is identical in the distance between groove and the groove and the cutter (1).