2results about How to "Avoid left and right offset" patented technology

This invention discloses a sandwich panel shearing machine with an anti-deviation mechanism. The invention relates to the field of sandwich panel technology and includes a liquid collection shell and a protective shell fixedly mounted on its top. Guide mechanisms are installed on both sides of the inner wall of the protective shell. A shearing mechanism is installed in the inner cavity of the protective shell, with the shearing mechanism and guide mechanisms at the same height. A water supply mechanism is installed on the outer surface of the protective shell, with the liquid outlet of the water supply mechanism mounted on the shearing mechanism. This sandwich panel shearing machine with an anti-deviation mechanism uses the guide mechanism to laterally position the sandwich panel, preventing lateral deviation during shearing. The shearing mechanism precisely clamps and synchronously shears the sandwich panel, solving problems such as delamination and core material crushing caused by differences in mechanical properties between the upper and lower panels and the core material. The water supply mechanism works in conjunction with the shearing mechanism to remove frictional and shearing heat, improving the cut quality.

The utility model relates to steel pipe processing technical field especially a kind of steel band online limiting device, including base, two groups of front and rear interval arrangement installation height limiting assembly on base, width limiting assembly being set in the middle place of the front and rear position of two groups of height limiting assembly and height adjusting assembly for adjusting the height of width limiting assembly installed on base, height limiting assembly includes two horizontal rollers, width limiting assembly includes width-limiting seat being installed at the output end of height adjusting assembly, two first sliding blocks being oppositely arranged and being slidably connected with width-limiting seat, two groups of vertical rollers being rotatably connected with two first sliding blocks one by one and width adjusting mechanism for adjusting the spacing between two width-limiting seats, limiting groove for abutting with the left side or right side of steel band is arranged in the middle of vertical roller. Implement the utility model, can reduce the fluctuation range of steel band tension, ensure subsequent processing quality.