Cutting bed

Abstract

The invention discloses a cutting bed frame, which comprises a first row of bracket body components, a second row of bracket body components and a plurality of cross rod components, wherein the first row of bracket body components and the second row of bracket body components are formed by parallelly connecting a plurality of bracket bodies; the first row of bracket body components and the second row of bracket body components are arranged in parallel and are connected into a whole through a plurality of cross rod components; a plurality of cross rod components are arranged in parallel and are perpendicular to the two rows of bracket body components; each cross rod component comprises a cross rod; binding faces of bracket legs of two parallel and adjacent bracket bodies are fixedly connected through a fastener; parallel side faces of the bracket legs of two parallel and adjacent bracket bodies are fixedly connected through a first connecting piece; and the first connecting piece is fixedly connected with the cross rod in the cross rod component which is arranged at the joint of the two bracket bodies. By the cutting bed frame, shell fabrics with an ultra-large format can be cut, and the invention has the characteristics that the frame is simple in structure, convenient to splice, convenient to integrally level, high in integral rigidity after being fastened and the like.

Description

technical field [0001] The invention relates to the technical fields of cutting equipment in the clothing industry, cutting equipment in the air model industry, cutting equipment in the composite material industry, cutting equipment in the membrane structure industry, and template cutting machines, and in particular relates to a cutting bed. Background technique [0002] In the prior art, the cutting bed frame includes a plurality of support bodies, connecting straight rods, cross bars, triangular mounts, right-angle mounts, oblique braces, and a straight mount, and the adjacent mounts are equidistantly spaced and parallel to each other. The adjacent connecting straight rods are connected by a straight fixing frame, the bracket body and the connecting straight rods are connected by a right-angle fixing frame, a triangular fixing frame and a diagonal brace, and the horizontal rod is vertically connected to the straight rod. The rods are arranged and fixed on the connecting st...

AI Technical Summary

Problems solved by technology

However, the above structure is only suitable for the cutting bed with small span and short moving distance. For the cutting bed with large span and long moving distance, there are problems such as not smooth movement of the beam and easy jamming. The reason is that : The two parallel guide rails on the large-format cutting bed are composed of multiple guide rails spliced ​​together. Due to differences in guide rail manufacturing, slight differences in installation, and weather changes, the left and right guide rails will be slightly non-parallel, but the above structure Unable to overcome the slight non-parallel condition of the guide rails, which leads to the above problems

In addition, when the above-mentioned cutting head moving mechanism is applied to a high-speed low-level cutting bed, there are problems such as slow moving speed of the cutting head and low positioning accuracy of the cutting head. position

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