Machine side grey fabric pulling mechanism for double needle bar warp knitting machine
A double-needle-bed warp knitting machine and pulling mechanism technology, applied in the field of warp knitting machines, can solve the problems of poor controllability of fabric surface tension, inability to meet fabric pulling requirements, long distance, etc., and achieve simple structure and convenient installation. , the effect of enhanced control
Pending Publication Date: 2019-04-05
KARL MAYER CHINA
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Problems solved by technology
[0002] The existing double-needle-bar warp knitting machine does not have a pulling mechanism on the machine side. The fabric knitted by the double-needle-bar warp knitting machine is woven from the loop forming part to the winding mechanism. The controllability of tension is poor, and the longitudinal density of the fabric (the number of knitting courses per unit length of the gray fabric) is low, which cannot meet the drawing requirements of some fabrics; mechanism
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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[0021] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0022] Such as Figure 1-7 As shown, the present embodiment is a machine-side fabric pulling mechanism for a double-needle bed warp knitting machine, including a left support seat 2 and a right support seat 4 arranged on the side of the warp knitting machine fuselage 1, and the left support seat 2 and the right support seat 4 Two fixed pulling rollers are arranged between the right support base 4, and the two ends of the fixed pulling rollers are connected with the left support base 2 and the right support base 4 through bearings respectively, and are arranged above the two fixed pulling rollers. There is a floating pulling roller 10, and the floating pulling roller 10 relies on gravity to be placed on the top between two fixed pulling rollers. The roller shafts of the two fixed pulling rollers near the left supporting base 2 are respectively equippe...
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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The invention discloses a machine side grey fabric pulling mechanism for a double needle bar warp knitting machine. The machine side grey fabric pulling mechanism comprises a left supporting base anda right supporting base which are arranged on the side face of the machine body of the warp knitting machine, two fixed traction rollers are arranged between the left supporting base and the right supporting base, and a floating traction roller is arranged above the portion between fixed traction rollers; chain wheels are mounted on roller shafts, close to the left supporting base, of the fixed traction rollers, and a tensioner sprocket is mounted on the left supporting base and is in transmission connection with the chain wheels on the roller shafts of the fixed traction rollers through chains; the roller shaft of one fixed traction roller extends to the outer side of the right supporting base, and a drive chain wheel which is used for being in transmission connection with an external drive chain is mounted on the roller shaft, extending to the outer side of the right supporting base, of the fixed traction roller. The machine side grey fabric pulling mechanism is simple in structure and convenient to mount, meets traction requirements of different fabrics through the arrangement of the floating traction roller, is broad in adaptability and improves the controllability on fabric surface tension and the longitudinal density of the woven fabrics.
Description
technical field [0001] The invention relates to a pulling mechanism on the side of a warp knitting machine, in particular to a machine side gray cloth pulling mechanism for a double-needle bed warp knitting machine, which belongs to the technical field of warp knitting machines. Background technique [0002] The existing double-needle-bar warp knitting machine does not have a pulling mechanism on the machine side. The fabric knitted by the double-needle-bar warp knitting machine is woven from the loop forming part to the winding mechanism. The controllability of tension is poor, and the longitudinal density of the fabric (the number of knitting courses per unit length of the gray fabric) is low, which cannot meet the drawing requirements of some fabrics; mechanism. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the present invention provides a machine-side gray fabric pulling mechanism for a double-needle-bed warp knitting machine....
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): D04B27/34
CPCD04B27/34
Inventor 林泰来陈麟
Owner KARL MAYER CHINA