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Steel plate needle seat protective cover

A protective cover and needle seat technology, which is applied in textiles and papermaking, fabric elongation, heating/cooling fabrics, etc., can solve the problems of fabric tearing, damage, and jamming, etc., to prolong the service life and improve work efficiency Effect

Active Publication Date: 2016-08-24
JIANGSU LITTLE SUN TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the steel plate needle holder protective cover produced on the market is suitable for fabric stenter setting machines such as Monforts and Shaoyang 774, M5466. This product has some defects after use. The steel plate needle holder works 24 hours a day on the setting machine. Because the joint between the connecting plate and the protective cover is a buckle structure, it is easy to get the wool of the fabric stuck in it, causing the protective cover body to turn inflexibly and damage or tear the fabric

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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  • Steel plate needle seat protective cover
  • Steel plate needle seat protective cover
  • Steel plate needle seat protective cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: A steel plate needle holder protective cover, including a steel plate needle holder main body 001, a connecting plate 002, a tension spring 003 and a protective cover 004, the upper end of the protective cover 004 is provided with a clip opening 005, and the connecting plate 002 and the steel plate The lower surface of the needle holder main body 001 is fixedly connected, the protective cover 004 is hinged with the connecting plate 002, one end of the tension spring 003 is fixed on the connecting plate 002, and the other end is connected with the protective cover 004, and the two ends of the connecting plate 002 are provided with vertical A pair of straight-up lugs 021 are hinged to the protrusions 041 provided on both sides of the protective cover 004 , and the protrusions 041 are snapped into the connection holes 211 of the lugs 021 , so that the protective cover 004 can be turned upside down.

Embodiment 2

[0020] Embodiment 2: Referring to Embodiment 1, a T-shaped bushing 006 is sleeved on the protrusion 041 , and the bushing 006 is hooked to the bottom end of the connecting hole 211 of the lug 021 . The lug connection hole 211 is a round rectangular hole, the upper end of the lug 021 is folded outward, and the round rectangular hole extends to the folded edge, so that the T-shape bushing 006 is conveniently mounted. The tension spring 003 is provided as one, and is arranged in the center of the connecting plate 002 and the protective cover 004 . The bottom end of the protective cover 004 is provided with two symmetrical protrusions 042, and the protrusions 042 are correspondingly inserted into the slots 022 opened on the connecting plate 002, and pass through the front and rear ends of the slots 022 when the protective cover 004 is turned over. Block the protrusion 042 to limit the position and control the turning angle. One side of the connecting plate 002 is folded upwards, ...

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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Abstract

The invention discloses a protective cover for a steel-plate needle seat. The protective cover comprises a steel-plate needle seat main body, a connecting plate, a tension spring and a protective cover body, wherein a tongs-opening piece is arranged at the upper end of the protective cover body; the connecting plate is fixedly connected with the lower surface of the steel-plate needle seat main body; the protective cover body is hinged with the connecting plate; one end of the tension spring is fixed on the connecting plate and the other end of the tension spring is connected with the protective cover body; the two ends of the connecting plate are provided with a pair of vertical and upward lug pieces which are hinged with convex blocks arranged on the two sides of the protective cover body; and the convex blocks are clamped in connecting holes of the lug pieces, so that the protective cover body can turn over upwards and downwards. The protective cover disclosed by the invention has the beneficial effects that fabrics are effectively prevented from being clamped at the hinging position, the wear resistance is good and the service life is long.

Description

technical field [0001] The invention relates to a steel plate needle holder protective cover in a fabric tenter setting machine in the printing and dyeing industry. Background technique [0002] At present, the steel plate needle holder protective cover produced on the market is suitable for fabric stenter setting machines such as Monforts and Shaoyang 774, M5466. This product has some defects after use. The steel plate needle holder works 24 hours a day on the setting machine. Because the joint between the connecting plate and the protective cover is a buckle structure, it is easy to get the fluff of the fabric stuck therein, causing the protective cover body to turn inflexibly and damage or tear the fabric. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention provides a steel plate needle holder protective cover which can effectively prevent the fabric from being stuck at the hinge, has good wear resistance and prolongs the servic...

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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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06C3/10D06C7/02
CPCD06C3/10D06C7/02
Inventor 张才南钱祖勤周燕
Owner JIANGSU LITTLE SUN TECH DEV CO LTD