Double stepping motor-driven digital flat knitting machine double batching device

Abstract

The invention relates to a double stepping motor-driven digital flat knitting machine double batching device, belonging to the mechanical-electrical integration field. The device comprises an upper batching mechanism and a lower batching mechanism, wherein each batching mechanism consists of a roller group and two sets of locking mechanisms. The device is driven by two stepping motors; through the coordination of rollers and the locking mechanisms, a knitted panel can apply a certain uniform tension on a flat knitting machine needle plate and the labor intensity can be reduced; by utilizing a gap which is formed between the upper and lower batching mechanisms and used for observing the pinhole evenness of the knitted panel, the production quality of the knitted panel can be timely increased and the waste is reduced; and the upper and lower batching mechanisms are driven completely independently and do not interfere with each other.

Description

technical field [0001] The invention relates to a double-rolling cloth device for a digital flat knitting machine driven by double-stepping motors, belonging to the field of electromechanical integration. Background technique [0002] In the automatic transformation process of flat knitting machine production, the fabric rolling device generally uses a single fabric rolling method, while the digital flat knitting machine double fabric winding device using a double fabric roller set only uses one driving source, which makes the two roller sets can only be rolled at the same time. The action cannot be separated, and the speed of the two cloth rolling mechanisms in the device must be the same, which reduces the efficiency of the double cloth rolling device and the operation method is not flexible enough. [0003] The currently used "flat knitting machine fabric rolling mechanism" such as the invention patent "flat knitting machine fabric rolling mechanism" (application numb...

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Problems solved by technology

[0002] In the automatic transformation process of flat knitting machine production, the fabric rolling device generally uses a single fabric rolling method, while the digital flat knitting machine double fabric winding device using a double fabric roller set only uses one driving source, which makes the two roller sets can only be rolled at the same time. The action cannot be separated, and the speed of the two cloth winding mechanisms in the device must be the same, which reduces the efficiency of the double cloth winding device and the operation method is not flexible enough

[0003] The currently used "flat knitting machine fabric rolling mechanism" such as the invention patent "flat knitting machine fabric rolling mechanism" (application number 200320131620.6) basically uses rollers or rollers combined with motors to realize the locking method of these fabric rolling mechanisms. The mechanical part of the machine generally uses a single set of rollers, and the driving method is generally realized by an ordinary motor. They solve the problem of automatic pulling of the woven piece, but when the roller is far away from the lower edge of the flat knitting machine, the uniformity of the pulling force is not good. In addition, this type of invention It also does not provide a good method for the operator to observe the uniformity and tightness of the needle holes in the woven piece, and the operator cannot observe the quality of the woven piece online in time

[0004] How to improve the use efficiency of the double-rolling device and improve the operational flexibility of the double-rolling device is still a blank

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