Sponge cutter for sofa making

Abstract

The invention discloses a sponge cutter for sofa making. The sponge cutter comprises a base and a circular arc-shaped portal frame; the circular arc-shaped portal frame is arranged at the two ends of the base; a guide rail is arranged on the circular arc-shaped portal frame; a sliding mounting seat is arranged on the guide rail; vibrating motors are arranged on the sliding mounting seat; a steel wire cutting knife is connected between the vibrating motors; a cutting platform is arranged above the base; a vertical lifting rod is arranged between the cutting platform and the base; the lower end of the vertical lifting rod is connected with a lifting cylinder; the lifting cylinder is mounted inside the base; a cylinder stabilizing groove is formed in the bottom of the lifting cylinder. The overall sponge cutter is compact in structure, simple in design principle and quite good in use value; by virtue of a steel wire cutting mode, the cut section of sponge is smoother; sponges which are different in width and thickness can be cut; the sofa production efficiency is greatly improved; therefore, the sponge cutter is worth of popularization.

Description

technical field [0001] The invention relates to the technical field of furniture articles, in particular to a sponge cutting machine for making sofas. Background technique [0002] The origin of the sofa can be traced back to ancient Egypt around 2000 BC, but the real upholstered sofa appeared at the end of the sixteenth century to the beginning of the seventeenth century. Sofa at that time mainly uses natural elastic materials such as horsehair, fowl feather, plant fine hair as stuffing, and the outside is covered with the fabrics such as velvet, embroidery, to form a kind of soft human body contacting surface. The existing main detachable combined sofa is to decompose the sofa into sofa frame (comprising seat frame, backrest frame, armrest frame) and sponge pad (comprising seat cushion, backrest pad, armrest pad), and fabric cover, and reuse metal Connecting parts (bolts, etc.) are connected, and the ordinary sofa is a common one in household sofas. Most of the sofas sol...

AI Technical Summary

Problems solved by technology

At present, the sofas on the market are filled with sponge. During the processing of the sponge, it needs to be cut if it is to be placed in the sofa well. However, the nature of the sponge is very soft, and ordinary cutting machines cannot be used to cut it well. Neatness leads to waste of sponges, so a sponge cutting machine for sofa production is designed

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