Mold for punching needle bed insert blank used in computer knitting flat knitting machine

A flat knitting machine, inserting technology, applied in the direction of manufacturing tools, forming tools, metal processing equipment, etc., can solve the problems of large loss of thin steel strip material, easy deviation, scrap, etc., to ensure stamping quality, avoid interference, cost reduction effect
CN102672052AInactive Publication Date: 2012-09-19常熟市尚湖镇冶塘伟东模具厂
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
常熟市尚湖镇冶塘伟东模具厂
Publication Date
2012-09-19
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a mold for punching a needle bed insert blank used in a computer knitting flat knitting machine, belonging to the technical field of molds; the mold comprises an upper mold mechanism and a lower mold mechanism; the upper mold mechanism comprises an upper template holder, an upper template and an insert male punching mold; the lower mold mechanism comprises a lower template holder and a lower template; the mold is characterized in that the upper mold mechanism further comprises a material press plate connected with one side of the upper template; a mold guide hole is arranged on the material press plate; one side of the lower template, and two sides of a mold cavity corresponding to tool edges are provided with a group of thin steel strip guiding and limiting mechanisms for guiding and limiting the thin steel strips, respectively; each thin steel strip guiding and limiting mechanism is matched with the material press plate; a material cutter is fixed on the upper template; and the material cutter corresponds to the left end of the mold guide hole. The mold has the advantages that the mold is helpful to realize the continuous punching, so as to enhance the efficiency and satisfy the industrialization amplification production requirements; the thin steel strip is prevented from offset or up-warping, so that the punching quality is ensued, the fault is avoided so as to save materials and reduce cost; and the operation field is protected from interference.
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Description

technical field

[0001] The invention belongs to the technical field of moulds, and in particular relates to a mold for punching a needle bed blank for a computerized flat knitting machine. Background technique

[0002] As known to manufacturers of computerized flat knitting machines and manufacturers using computerized flat knitting machines to produce fabrics, the knitting needles of the knitting mechanism of the flat knitting machine extend out of the needle grooves of the needle bed when transferring and receiving needles. The distance is much longer than the distance extending out of the needle bed during normal knitting, so a needle bed insert is required on the needle bed, and the needle bed insert can protect the knitting needles and prevent the knitting needles from performing operations such as transfer and stitching. During the stitching process, tampering and / or deflection occur due to protruding from the needle bed, and finally avoid broken needles and missed sti...

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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