Base structure of computer weft knitting machine

Abstract

The invention provides a base structure for a computer knitting transverse weaving machine, which belongs to the technical field of computer knitting transverse weaving machine. The base structure comprises a left base, a right base and a pair of beams, wherein the left base and the right base consist of a top plate, a front side plate, a back side plate, an inner side plate and an outer side plate respectively; the front side plate is formed by the downward extension of the front side edge of the top plate in the length direction, the back side plate is formed by the downward extension of the back side edge of the top plate in the length direction, and the front side plate is parallel to the back side plate; one end of the inner side plate on the top plate is fixed on the top plate and fixed with one end of of the front side plate and one end of the back side plate; the other end of the outer side plate on the top plate is fixed on the top plate and fixed with other ends of the front side plate and the back side plate; the lower parts of the front side plate and the back side plate are inclined to form a pair of legs; a beam base is formed on the side where the legs face each other; and the beams are fixed on the beam base. The base structure has the advantages of unnecessarily adjusting the horizontal heights of the left and right bases, having a simple structure, saving materials, improving the base processing efficiency and further saving materials.

Description

technical field [0001] The invention belongs to the technical field of computerized flat knitting machines, and in particular relates to a base structure of a computerized flat knitting machine. Background technique [0002] As known in the industry, the base of the computerized flat knitting machine is used for the installation of the base of the computerized flat knitting machine. The structure of the base of the computerized flat knitting machine in the prior art is shown in Figure 3, including left and right Bases 1, 2 and a pair of beams 3, left and right bases 2, 3 are connected through a pair of beams 3 parallel to each other by means of adjusting screws 4. When in use, the two ends of the frame of the computerized flat knitting machine are fixed on the tops of the left and right bases 1,2. The base of the computerized flat knitting machine with the above structure has the following technical problems: first, before putting it into use, that is, before the support fo...

AI Technical Summary

Problems solved by technology

The base of the computerized flat knitting machine with the above structure has the following technical problems: first, before putting it into use, that is, before the support for the computerized flat knitting machine is installed on the base, firstly align the left and right bases 1 , 2 for consistency adjustment, and usually require the level (height) error of the left and right base 1, 2 <0.04mm, the level adjustment of the left and right base 1, 2 is through the adjustment screw 4 pairs of beams 3 adjustments to achieve the

However, the actual adjustment results are often unable to meet the aforementioned <0.04mm error requirement, thereby affecting the installation accuracy of the machine base of the computerized flat knitting machine, and finally affecting the knitting effect of the computerized flat knitting machine. The reason is that the pair of beams 3 and The connection between the left and right bases 1 and 2 is unreasonable; secondly, because the left and right bases 1 and 2 are obtained by casting molds, not only the structure is complex and heavy (about 230 kg), but also involves many processing surfaces, such as : The first, second, third, fourth, and fifth processing surfaces 5a, 5b, 5c, 5d, and 5e of the left and right bases 1, 2 must be milled, and the parallelism and Strict requirements such as verticality, the error needs to be controlled at <0.05mm

Therefore, very obvious processing is loaded down with trivial details, and precision is difficult to guarantee, and processing time is long, and also causes waste of material; Step shape, which brings trouble to installation and adjustment

Especially in order to make the support of the computerized flat knitting machine cooperate with the left and right bases 1 and 2, the support of the computerized flat knitting machine must be processed to be able to match the left and right bases 1 and 2 tops. The shape of the step matches the shape, which causes troubles in the processing of the frame of the computerized flat knitting machine

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