CN2682372Y

CN2682372Y - Asymmetric two-wire knitting two-needle

Info

Publication number: CN2682372Y
Application number: CN 200420035164
Authority: CN
Inventors: 黄一明
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-02-27
Filing date: 2004-02-27
Publication date: 2005-03-02
Anticipated expiration: 2014-02-27

Abstract

The utility model relates to an asymmetric two-needle, which is mainly used for knitting firecrackers. The asymmetric two-needle is characterized in that one of the two knitting needles is a thread carrying needle, and the head of the needle is provided with a thread hole; the other knitting needle is not a thread carrying needle with a U-shaped needle body, and the head of the needle is provided with a needle hook. The utility has the advantages that the radius of motion is small, except small half period of the thread carrying needle needing to round knitting, the non-thread carrying needle only moves out of knitting, and the whole mechanism of the two-needle is arranged at one side of knitting. Great convenience is provided for the design of a knitting machine.

Description

Knitting two pins of asymmetric two lines

Technical field

Knitting two pins of asymmetric two lines are mainly used in the fireworks machinery, and firecrackers are woven.

Background technology

I have the technology of symmetrical two pins in 96234792.2 patents.

Summary of the invention

The present invention is directed to the technical deficiency of " symmetrical two pins ", ad hoc having counted " knitting two pins of asymmetric two lines ".As Fig. 1: two knitting needles (1) (2) are fixed on an end of shank (3) (4), and the other end of shank is fixed on the needle shaft (5) (6).There is a pin to be band line pin (2) in two knitting needles, it is the garden orphan at center with the needle shaft that needle body is one section, through wires hole or groove are arranged on the pin, all the time to be with line to walk during work, another pin is a non-band line pin (1), and needle body is the U font, and syringe needle has a pinhock, hook line during work and hang on another pin, be not with line to run empty needle when returning.Operation principle such as Fig. 2 and Fig. 3 are the zones of the actual motion of two syringe needles between two crosspoints of two pin circular traces (10), during work: two syringe needles are simultaneously towards the overcrossing point motion, and at this moment U font crochet hook (1) hangs over line to finish on the band line pin (2) and buckles the line action; Two pins again simultaneously towards other undercrossing point motion, at this moment do not have line on the knitting needle (1) again behind the button line, and it must pass the line hook that will belong to oneself with crochet hook in the middle of band line pin (2) and the line and come out, and return to submit the line of naming a person for a particular job and hang over and be with on the line pin, repeat to detain line and move.It has following characteristics: 1, from the last figure of figure below of Fig. 1 and Fig. 2 as can be seen, two pins can be installed in by one side of fabric.2, little and two needle shafts of their moving radius intersect together and do not overlap, and are convenient to the transmission of power.

Description of drawings

Fig. 1: last figure is the vertical view of knitting two pins of two lines, and figure below is a front view.

Fig. 2: last figure is the vertical view of knitting needle track, and figure below is the front view of knitting needle track.

Fig. 3: be two pins are buckled line at the undercrossing point and overcrossing point situation.

Fig. 4: be enforcement figure, left figure is a blanking system, and right figure is the vertical view of two needle knitting firecrackers.

Fig. 1, Fig. 2, being labeled as among Fig. 4:

1, non-band line pin 2, band line pin

3,4,

shank

5,6, needle shaft

7, transmission levers 8, line

9, by fabric (lead-in wires of firecrackers) 10, knitting needle locus circle

11, the needle shaft axis 12, the firecrackers that woven

The specific embodiment

Fig. 4 is concrete enforcement figure, and left side figure is a blanking system, and it will tell two row firecrackers side by side and each rotates 45 degree inwardly; Right figure is the vertical view of two needle knitting firecrackers, structure is the same with Fig. 1, Fig. 2 with principle, just on top arrange the firecrackers that woven, the lead-in wire of firecrackers upwards becomes gang, band line pin passes from the top of firecrackers, with non-band line pin lead-in wire is knitted tightly, the following more a pair of firecrackers of cutting agency repeat a process again.The power of knitting needle is to drive to transmission levers (7) and (4) by pair of links, and shank (4) other end of band line pin is a transmission levers, and it and band line pin are on a plane, and the transmission levers of non-band line pin is at the other end of needle shaft.

Claims

1, asymmetric two pins, it is mainly used in the braiding of firecrackers.It is characterized in that:

＜1 〉, two knitting needles (1) (2) are fixed on an end of shank (3) (4), the other end of shank is fixed on needle shaft (5), (6).

＜2 〉, there is a pin to be band line pin (1) in two knitting needles, it is the garden orphan at center with the needle shaft that needle body is one section, through wires hole or groove are arranged on the pin, all the time to be with line to walk during work, another pin is a non-band line pin (2), and needle body is the U font, and syringe needle has a pinhock, hook line during work and hang on another pin, be not with line to run empty needle when returning.

＜3 〉, the axis of two needle shafts obviously intersects, and can not be at grade.