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A cigarette machine needle

A technology for cigarette knitting machines and machine needles, which is applied in the field of cigarette knitting machine needles, which can solve the problems of difficult threading, thin imitation sewing machine needles, and easy thread breakage, and achieve easy threading, stable operation of machine needles, and high safety Effect

Active Publication Date: 2016-03-30
嘉兴芸诗娇电子商务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing cigarette knitting machine needles are imitation sewing machine needles, which are used as cigarette knitting machine needles. The problem of using imitation sewing machine needles directly as cigarette knitting machine needles is that the needle bar moves from top to bottom. The second is that the threading thread nose hole is small, and the threading difficulty is relatively large; the third is that the needle of the imitation sewing machine is thin and easy to tear off; easy to disconnect

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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  • A cigarette machine needle
  • A cigarette machine needle
  • A cigarette machine needle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as Figure 1 to Figure 6 A cigarette knitting machine needle is shown, including a needle bar 4, a mounting handle 5, a needle head 6, a barb gap 7, a needle latch 8, a fastening plane 11, and a cleaning sleeve 20, wherein the top of the needle bar 4 is provided with a needle head 6 The lower end of the needle head 6 is provided with a barb gap 7 that opens downward and penetrates both sides of the needle bar 4, and the needle bar 4 is provided with a through groove that penetrates both sides of the needle bar 4 below the barb gap 7. The hook gap 7 is connected, and a needle latch 8 is installed in the through groove. The needle latch 8 can form a closed space with the barb gap 7, and the threading hole is closed. The bottom end of the needle bar 4 is a mounting handle 5, and one side of the mounting handle 5 is processed with a fixed plane 11, the needle bar 4 is sleeved in the cleaning sleeve 20, the two ends of the lower part of the needle tongue 8 are respectiv...

Embodiment 2

[0023] Such as Figure 1 to Figure 6 A cigarette knitting machine needle is shown, including a needle bar 4, a mounting handle 5, a needle head 6, a barb gap 7, a needle latch 8, a fastening plane 11, and a cleaning sleeve 20, wherein the top of the needle bar 4 is provided with a needle head 6 The lower end of the needle head 6 is provided with a barb gap 7 that opens downward and penetrates both sides of the needle bar 4, and the needle bar 4 is provided with a through groove that penetrates both sides of the needle bar 4 below the barb gap 7. The hook gap 7 is connected, and a needle latch 8 is installed in the through groove. The needle latch 8 can form a closed space with the barb gap 7, and the threading hole is closed. The bottom end of the needle bar 4 is a mounting handle 5, and one side of the mounting handle 5 is processed with a fixed plane 11, the needle bar 4 is sleeved in the cleaning sleeve 20, the two ends of the lower part of the needle tongue 8 are respectiv...

Embodiment 3

[0025] Such as Figure 1 to Figure 6 A cigarette knitting machine needle is shown, including a needle bar 4, a mounting handle 5, a needle head 6, a barb gap 7, a needle latch 8, a fastening plane 11, and a cleaning sleeve 20, wherein the top of the needle bar 4 is provided with a needle head 6 The lower end of the needle head 6 is provided with a barb gap 7 that opens downward and penetrates both sides of the needle bar 4, and the needle bar 4 is provided with a through groove that penetrates both sides of the needle bar 4 below the barb gap 7. The hook gap 7 is connected, and a needle latch 8 is installed in the through groove. The needle latch 8 can form a closed space with the barb gap 7, and the threading hole is closed. The bottom end of the needle bar 4 is a mounting handle 5, and one side of the mounting handle 5 is processed with a fixed plane 11, the needle bar 4 is sleeved in the cleaning sleeve 20, the two ends of the lower part of the needle tongue 8 are respectiv...

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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PUM

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Abstract

The invention discloses a machine needle of a tobacco knitting machine. The machine needle comprises a needle rod, an installation handle, a needle head, a barb notch, a needle tongue, a tightening plane and a washing sleeve. The needle head is arranged on the top end of the needle rod. The barb notch which is provided with a downward opening and penetrates through the two sides of the needle rod is formed in the lower end of the needle head. A through groove penetrating through the two sides of the needle rod is formed below the portion, provided with the barb notch, of the needle rod. The through groove is communicated with the barb notch. The needle tongue is arranged in the through groove and can form a closed space together with the barb notch so that a threading hole can be closed. The installation handle is arranged at the bottom end of the needle rod. One face of the installation handle is machined to form the fastening plane. The needle rod is sleeved with the washing sleeve. In this way, thread loosing can not happen to the machine needle; meanwhile, threading is extremely easy, the self-cleaning function is achieved, residual tobacco stems, residual broken tobacco leaves, residual plant fiber tissue and residual tobacco mucus are well prevented from being attached to the machine needle, the machine needle can not be broken, running is stable, and safety is high.

Description

technical field [0001] The invention relates to the field of tobacco leaf weaving equipment for agricultural tobacco and agricultural machinery, in particular to a machine needle for a tobacco weaving machine. Background technique [0002] Most of the existing cigarette knitting machine needles are imitation sewing machine needles, which are used as cigarette knitting machine needles. The problem of using imitation sewing machine needles directly as cigarette knitting machine needles is that the needle bar moves from top to bottom. The second is that the threading thread nose hole is small, and the threading difficulty is relatively large; the third is that the needle of the imitation sewing machine is thin and easy to tear off; Easy to disconnect. Contents of the invention [0003] In order to solve the above problems, the present invention provides a cigarette knitting machine needle, the needle shaft of which is as thick as ten fingers of a human hand, the needle head ...

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): A24B1/06
Inventor 姚波
Owner 嘉兴芸诗娇电子商务有限公司