CN208183421U - Grid cloth cutter - Google Patents

Abstract

The utility model relates to grid cloth cutters, including the upper cutter shaft and lower in rack and installation frame, the upper cutter shaft and lower are arranged in parallel, one end rotation of knife handle is equipped with dise knife, the other end is mounted on cutter shaft by the way that dormant bolt is adjustable, cutter spindle sleeve and cutting is disposed adjacent, and is mounted in lower by dormant bolt, and rotate together with the lower driven by power mechanism；The dise knife is contacted with cutting, and the edge of a knife of the dise knife and the edge of a knife cut are mutually twisted together.The utility model has the advantages that: the cutting of grid cloth end is complete, and yardage roll end face is smooth, clean and tidy.Improve product quality etc..

Description

Grid cloth cutter

Technical field

The utility model relates to a kind of grid cloth cutter, it is mainly used for improving in fiberglass gridding cloth wrap-up The cutting performance of cutter.

Background technique

Fiberglass gridding cloth needs gluing to cut, and cuts into the width and length of client's needs.Appearance requirement cloth It is smooth to roll up end face, hairless feather head.Grid cloth is grid-shaped, is generally spaced 4-15 millimeters through (latitude) yarn, cloth cover is non-planar knits Object needs cutter to have certain rigidity.Conventional straight knife is when cut grid cloth, when can be moved naturally because of cloth cover, knife encounter through Yarn, blade stress are tilted toward side, cause screen cloth change width, the out-of-flatness of yardage roll end face.

In order to cut down the consumption of raw materials and reduce waste quantity, when grid cloth gluing is cut, side selvedge only cuts weft end Head, does not cut away warp thread, and burr is in free state when cutting, and conventional straight knife or dise knife are easy to can't cut or cut unclear.Soft grid cloth It is bigger to cut burr difficulty.

For grid cloth fabric regular width generally at 2-3 meters, slitter shaft is longer, and the conventional error of cutter shaft machining accuracy is easy to draw It is not tight that occlusion is cut on rising, and is easy to appear the phenomenon that can't cut.

Summary of the invention

To overcome the shortcomings of existing technologies, the utility model provides a kind of grid cloth cutter, the skill of the utility model Art scheme is:

Grid cloth cutter, including the upper cutter shaft and lower in rack and installation frame, the upper cutter shaft and Lower is arranged in parallel, and one end rotation of knife handle is equipped with dise knife, and the other end is mounted on by the way that dormant bolt is adjustable On cutter shaft, cutter spindle sleeve and cutting is disposed adjacent, and is mounted in lower by dormant bolt, and with passing through power mechanism driving Lower rotate together；The dise knife is contacted with cutting, and the edge of a knife of the dise knife and the edge of a knife cut are mutually twisted together.

The cutter spindle sleeve diameter is identical as the diameter cut, length 200-250mm, the upper surface cut and Tobe The upper surface of roller is concordant, and mop roller is arranged in parallel with cutter spindle sleeve, at a distance of 250mm

The utility model has the advantages that:

1, the cutting of grid cloth end is complete, and yardage roll end face is smooth, clean and tidy.Improve product quality.

2, grid cloth fabric breadth can shorten 20MM, cut down the consumption of raw materials, and reduce waste quantity.

3, it is easy to use, facilitates adjustment,

4,2-10 can be added in grid cloth breadth dise knife, adapted to different width specifications and needed.

Detailed description of the invention

Fig. 1 is the agent structure schematic diagram of the utility model.

Specific embodiment

Further describe the utility model combined with specific embodiments below, the advantages of the utility model and feature will be with Description and it is apparent.But examples are merely exemplary for these, does not constitute any restrictions to the scope of the utility model. It will be understood by those skilled in the art that can be to the utility model skill under the spirit and scope without departing from the utility model The details and form of art scheme are modified or are replaced, but these modifications and replacement each fall within the protection scope of the utility model It is interior.

Referring to Fig. 1, the utility model relates to a kind of grid cloth cutter, including rack and it is rack-mounted on Cutter shaft 1 and lower 3, the upper cutter shaft 1 and lower 3 are arranged in parallel, and one end rotation of knife handle 7 is equipped with dise knife 2, separately One end is mounted on cutter shaft 1 by the way that dormant bolt is adjustable, can according to need the multiple dise knifes 2 of setting on upper cutter shaft 1, Each dise knife 2 corresponding one cuts 4；It cutter spindle sleeve 6 and cuts 4 and is disposed adjacent, be mounted in lower 3 by dormant bolt, knife Axle sleeve and cut with by power mechanism (can the power mechanism that moves in a circle of drive shaft, the existing skill such as V belt translation Art) driving lower 3 rotate together；

The dise knife 2 is contacted with cutting 4, and the edge of a knife of dise knife 2 is mutually twisted together with the edge of a knife for cutting 4；By knife Mouth occlusion drives dise knife rotation；Dise knife rotation direction and grid cloth trend are consistent, and speed is slightly faster than grid cloth speed.

The cutter spindle sleeve diameter is identical as the diameter cut, length 200-250mm, the upper surface cut and Tobe The upper surface of roller is concordant, and mop roller is arranged in parallel with cutter spindle sleeve, at a distance of 250mm.So that grid cloth is steadily entered the edge of a knife, guarantees Cutting stablizes, is accurate.

The working principle of the utility model is: unclamping fixed cutter spindle sleeve when adjustment dise knife, cutting the countersunk head spiral shell with knife handle Bolt laterally adjusts cutter spindle sleeve, cuts and adjust to after needing position, fixed cutter spindle sleeve and cuts；Corresponding adjustment dise knife is stung to cutting Coincidence is set, and the dormant bolt for screwing connection knife handle is fixed, and iron hammer class tool can be used, and is tapped cutter spindle sleeve, is adjacent to dise knife It cuts, the edge of a knife is sufficiently engaged, and is tightened the dormant bolt of connection knife handle, is fixed dise knife；After the dormant bolt for unclamping fixed knife handle, The above cutter shaft 1 is that axis rotates upwardly and downwardly dise knife, to replace dise knife or fine tuning dise knife upper and lower position.

Dise knife 2 and to cut 4 occlusions close, knife handle 7 provides strong backing to dise knife 2, can prevent it is unsceptered after dise knife stress, can Accurate cutting grid cloth；6 diameter of cutter spindle sleeve is identical as the diameter cut, can hold up grid cloth, grid cloth is made closely to be close to cutter shaft Set 6 keeps horizontality by the edge of a knife, steady to cut；If without cutter spindle sleeve 6, by pressure under dise knife when grid cloth is cut, Keep grid cloth sagging, burr raises up, and the grid cloth of cutter location is in non-standard state, grid cloth burr and dise knife to be cut It forms about≤90 ° unstable angle, the slightly shorter burr in part just cutting, yardage roll breadth broadens, and end face is uneven.Cutter spindle sleeve and Tobe Roller upper end is concordant, and grid cloth is made to horizontally enter into the edge of a knife, and cutting is stablized.

Claims (2)

1. grid cloth cutter, which is characterized in that described including the upper cutter shaft and lower in rack and installation frame Upper cutter shaft and lower are arranged in parallel, and one end rotation of knife handle is equipped with dise knife, and the other end is adjustable by dormant bolt It is mounted on cutter shaft, cutter spindle sleeve and cutting is disposed adjacent, and is mounted in lower by dormant bolt, and with passing through power The lower of mechanism driving rotates together；The dise knife is contacted with cutting, and the edge of a knife of the dise knife is mutually stung with the edge of a knife cut It is combined.

2. grid cloth cutter according to claim 1, which is characterized in that the cutter spindle sleeve diameter with cut it is straight Diameter is identical, length 200-250mm, and the upper surface cut is concordant with the upper surface of mop roller, and mop roller is mutual with cutter spindle sleeve It is arranged in parallel, at a distance of 250mm.