Automatic needle inserting device for circular knitting machine
A technology of circular knitting knitting machine and needle insertion device, which is applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of prone to errors, low efficiency, affecting production, etc., and achieves the effect of reducing labor intensity and high efficiency
Active Publication Date: 2013-07-24
宿迁芯科智能科技有限公司
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Problems solved by technology
Among them, pin arrangement is a heavy work, which is completely manual operation and the efficiency is not high.
It takes half a day to arrange the knitting needles for slightly complicated patterns, and it is prone to errors, which will affect production
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Embodiment Construction
[0009] An automatic needle insertion device for a large circular knitting machine, which is provided with a vertical shaft 6 coaxially arranged with a dial 9, a rotating bracket 7 is installed on the vertical shaft 6, and an inner ring gear 8 arranged concentrically with the vertical shaft is arranged outside the rotating bracket 7. The upper part of the bracket 7 is provided with a driving gear 4 that cooperates with the ring gear 8 , and the driving gear 4 is connected with the stepper motor 5 that is arranged on the rotating bracket 7 . The bottom of the rotating bracket 7 is provided with a needle groove box 1, and the needle groove box 1 is provided with some needle tracks corresponding to the needle grooves on the needle disc. 7 is provided with a needle slot box swing drive mechanism 10, the swing drive mechanism 10 can be realized by driving the transmission gear through a stepping motor, and a needle insertion station and a needle loading station are provided by the sw...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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An automatic needle inserting device for a circular knitting machine is provided with a vertical shaft coaxial with a needle dial, a rotary support is mounted on the vertical shaft, a needle groove box is arranged on the lower portion of the rotary support and provided with a plurality of needle passages corresponding to needle grooves on the needle dial, the needle groove box is connected with the rotary support through a swing rod, the upper portion of the needle groove box is provided with a needle inserting mechanism and a needle arranging mechanism, the needle inserting mechanism is provided with a needle inserting block driven by a cylinder, the needle arranging mechanism is provided with a vertical needle dropping passage corresponding to the needle passages on the needle groove box, a plurality of movable needle doors are arranged on the wall of one side of the needle dropping passage from top to bottom, and each movable needle door is connected with a corresponding needle arranging passage. By controlling opening and closing of the corresponding movable needle doors, needles of different specifications are selected to enter the needle dropping passage, and the selected needles enter the needle passages of the needle groove box through the needle dropping passage. When the needle passages of the needle groove box are filled, the needle groove box swings to a needle inserting station, and the needles in the needle groove box are inserted into the needle dial of the circular knitting machine through the needle inserting mechanism. Besides, the efficiency is high, andthe labor intensity of workers is greatly relieved.
Description
technical field [0001] The invention relates to a knitting device, in particular to an automatic needle insertion device for a large circular knitting machine. Background technique [0002] Most of the weft knitting circular machines used by modern knitting enterprises are multi-needle track single and double-sided machines. With the accelerated pace of changes in market demand, factories need to frequently change varieties to adapt to this change. Wherein pin arranging is a heavy work, relies on manual operation completely, and efficiency is not high. It takes half a day to arrange the knitting needles for slightly complicated patterns, and it is prone to errors, which will affect production. Contents of the invention [0003] The technical problem to be solved by the present invention is to propose an efficient automatic needle insertion device for a large circular knitting machine aiming at the deficiencies of the prior art. [0004] The technical problem to be solve...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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IPC IPC(8): B23P19/04
Inventor 乔斌刘明芹王伟户硕
Owner 宿迁芯科智能科技有限公司