CN102828334B

CN102828334B - Upper knitting needle triangle knitting mechanism of underware circular knitting machine

Info

Publication number: CN102828334B
Application number: CN201210334093.2A
Authority: CN
Inventors: 陈国标
Original assignee: SHAOXING HENGSHUN CNC PRECISION MACHINERY TECHNOLOGY Co Ltd
Current assignee: SHAOXING HENGSHUN CNC PRECISION MACHINERY TECHNOLOGY CO LTD
Priority date: 2012-07-13
Filing date: 2012-09-11
Publication date: 2014-04-02
Anticipated expiration: 2032-09-11
Also published as: CN202881591U; CN102828334A

Abstract

The invention provides an upper knitting needle triangle knitting mechanism of an underware circular knitting machine. An assistant triangle is fixed on a surface plane of a triangle base block; a first needle pressing triangle and a first sliding block are fixedly connected with each other; the first sliding block is inserted to a right sliding chute of the triangle base block; a second needle pressing triangle and a second sliding block are fixedly connected with each other; the second sliding block is inserted to an intermediate sliding chute of the triangle base block; a first intermediate adjustable triangle, a first external adjustable triangle and a second adjustable triangle are respectively fixed on an adjustable triangle driving cylinder; the first sliding block and the second sliding block are respectively fixed on a sliding block driving cylinder; three needle feeding tracks comprising a lower needle feeding track, an intermediate needle feeding track and an upper needle feeding track are molded on the assistant triangle; and by arranging the three needle feeding tracks on the assistant triangle and driving the positions of the adjustable triangles by the cylinder, the needle feeding track of the upper knitting needle is changed so that fabrics with different designs and colors are knitted.

Description

A kind of upper needle cam knitting mechanism of underwear circular knitting machine

Technical field:

The present invention relates to Circular Knitted Technology field, more specifically to a kind of upper needle cam knitting mechanism of underwear circular knitting machine.

Background technology:

As shown in Figure 1, existing circular knitting machine is by lower knitting needle A and the upper knitting needle B braided fabric of coming together, and its weak point is: upper knitting needle B only moves in a fixed motion track on upper needle cam seat C, makes braiding pattern fabric out more single.

Summary of the invention:

Object of the present invention is exactly the deficiency for prior art, and a kind of upper needle cam knitting mechanism of underwear circular knitting machine is provided, and it can increase the pattern of fabric, beautifies people's life.

Technology solution of the present invention is as follows:

A kind of upper needle cam knitting mechanism of underwear circular knitting machine, comprise triangle saddle, on triangle saddle, form right rail, middle chute and table plane, auxiliary triangle is fixed in the table plane of triangle saddle, the first interior active triangle, active triangle in first, the first outer active triangle, the second outer active triangle, active triangle in second, the second interior active triangle sleeve is on triangle saddle, and all can be perpendicular to the turnover of table plane, the first depressing cam and the first slide block are fixed together, the first slide block sleeve is in the right rail of triangle saddle, the second depressing cam and the second slide block are fixed together, the second slide block sleeve is in the middle chute of triangle saddle,

On the first depressing cam, form the first depressing cam and get on the right track and the first depressing cam lower railway, on the second depressing cam, form the second depressing cam and get on the right track and the second depressing cam lower railway;

In first in active triangle, the first outer active triangle, the first interior active triangle and the second outer active triangle, second active triangle, the second interior active triangle respectively with on corresponding active triangular driving mechanism matches, the first slide block and the second slide block match with corresponding slider-actuated mechanism respectively, form three Cam Tracks and descend Cam Track, middle Cam Track and upper Cam Track on auxiliary triangle.

Beneficial effect of the present invention is:

It takes to arrange three Cam Tracks on Triangulum, drives the position of active triangle by cylinder, thereby changes the Cam Track of upper knitting needle, thereby reaches the fabric that can knit out different patterns.

Accompanying drawing explanation:

Fig. 1 is the structural representation of prior art

Fig. 2 is schematic perspective view of the present invention

Fig. 3 is that the present invention changes the schematic perspective view that angle is observed

Fig. 4 is the structural representation of the first outer active triangle while enduring out triangle saddle completely

Fig. 5 is structural representation when active triangle is endured out triangle saddle completely in first

Fig. 6 is the structural representation of the first interior active triangle while partly enduring out triangle saddle

The specific embodiment:

Embodiment: see Fig. 2, shown in 3, a kind of upper needle cam knitting mechanism of underwear circular knitting machine, comprise triangle saddle 1, on triangle saddle 1, form right rail 1A, middle chute 1B and table plane 1C, auxiliary triangle 3 is fixed on the table plane 1C of triangle saddle 1, the first interior active triangle 4, active triangle 6 in first, the first outer active triangle 7, the second outer active triangle 9, active triangle 10 in second, the second interior active triangle 11 sleeves are on triangle saddle 1, and all can be perpendicular to table plane 1C turnover, the first depressing cam 5 and the first slide block 2 are fixed together, the first slide block 2 sleeves are in the right rail 1A of triangle saddle 1, the second depressing cam 8 and the second slide block 12 are fixed together, the second slide block 12 sleeves are in the middle chute 1B of triangle saddle 1,

On the first depressing cam 5, form the first depressing cam get on the right track 5A and the first depressing cam lower railway 5B, on the second depressing cam 8, form the second depressing cam get on the right track 8A and the second depressing cam lower railway 8B;

In first in active triangle 6, the first interior active triangle 4 of outer active triangle 7, first and the second outer active triangle 9, second the interior active triangle 11 of active triangle 10, second respectively with on corresponding active triangular driving mechanism matches, the first slide block 2 and the second slide block 12 match with corresponding slider-actuated mechanism respectively, form three Cam Tracks and descend Cam Track (31), middle Cam Track (32) and upper Cam Track (33) on auxiliary triangle (3).

Operation principle: be that upper knitting needle coordinates the state description while taking the needle with the present invention below: as shown in Figure 4, the first outer active triangle 7 half is endured out the outer active triangle 9 of triangle saddle 1, the second and endured out triangle saddle 1 completely, knitting needle has the first principle of readjustment, restructuring, consolidation and improvement heel and the first low pin heel.The first principle of readjustment, restructuring, consolidation and improvement heel knitting needle and first low pin heel knitting needle track portion along the second outer active triangle 9 after the horn mouth of Cam Track 33 on auxiliary triangle 3 rise, through A1, A2, A3, A4 position, knitting needle has coil to move back circle as gripped, the first principle of readjustment, restructuring, consolidation and improvement heel knitting needle and the first low pin heel knitting needle decline through A5 along the upper Cam Track 33 of auxiliary triangle 3 subsequently, A6 position, then along the first track 8A descending motion of the second depressing cam 8 and through A7 and A8 position, rear knitting needle enters another horn mouth of Cam Track 33 on auxiliary triangle 3, the first principle of readjustment, restructuring, consolidation and improvement heel knitting needle rises through B1 along the orbit portion of the first outer active triangle 7, B2, B3, B4 position, and the first low pin heel knitting needle does not rise through C1 along the first outer active triangle 7, C2, C3, C4 position, then the first principle of readjustment, restructuring, consolidation and improvement heel knitting needle declines along the first track 5A of the first depressing cam 5, and the first low pin heel knitting needle also moves and through C5 and C6 position along the first track 5A of the first depressing cam 5.

As shown in Figure 5, active triangle 6 is endured out active triangle 10 half in triangle saddle 1, the second completely and is endured out triangle saddle 1 in first, and knitting needle has the second principle of readjustment, restructuring, consolidation and improvement heel and the second low pin heel.Knitting needle enters along the horn mouth of run cam track 32 in auxiliary triangle 3, the second principle of readjustment, restructuring, consolidation and improvement heel knitting needle rises and passes through D1 along the track portion of active triangle 10 in second, D2, D3, D4, D5, D6 position, and the second low pin heel knitting needle does not rise along active triangle 10 in second, through E1, E2, E3, E4 position, rear the second principle of readjustment, restructuring, consolidation and improvement heel knitting needle declines through D7 position along the second track 8B of the second depressing cam 8, and the second low pin heel knitting needle is through E5 position, then in knitting needle edge, another horn mouth of run cam track 32 enters, rear the second principle of readjustment, restructuring, consolidation and improvement heel knitting needle and the second low pin heel knitting needle move through F1 along active triangle 6 in second, F2, F3, F4, F5, F6, F7 position, then knitting needle moves along the second track 5B of the first depressing cam 5 again.

As shown in Figure 6, the first interior active triangle 4 half is endured out the interior active triangle 11 of triangle saddle 1, the second and is endured out triangle saddle 1 completely, and knitting needle has the heel of third high pin and the 3rd low pin heel.After knitting needle enters along the horn mouth of 3 times Cam Tracks 31 of auxiliary triangle, track portion along the second interior active triangle 11 rises through G1, G2, G3, G4, G5 position, along 3 times Cam Tracks of auxiliary triangle 31, decline afterwards, and through G6 position, pressing face along 3 times Cam Tracks 31 of auxiliary triangle declines through G7 position afterwards, then knitting needle is through G8 position, then third high pin heel knitting needle rises along the track portion of the first interior active triangle 4 again, through H1, H2, H3, H4, H5 position, and the 3rd low pin heel knitting needle is through I1, I2, I3, I4, I5 position.

Circular knitting machine is by upper knitting needle and the lower knitting needle braided fabric of coming together, upper knitting needle of the present invention can be realized the multiple variation that takes the needle, when the Cam Track of upper knitting needle changes, knitting needle just can hook up the yarn of different colours, thereby reach, knits out multiple pattern.

Claims

1. the upper needle cam knitting mechanism of a underwear circular knitting machine, comprise triangle saddle (1), on triangle saddle (1), form right rail (1A), middle chute (1B) and table plane (1C), auxiliary triangle (3) is fixed in the table plane (1C) of triangle saddle (1), it is characterized in that:

The first interior active triangle (4), active triangle (6) in first, the first outer active triangle (7), the second outer active triangle (9), active triangle (10) in second, the second interior active triangle (11) sleeve is on triangle saddle (1), and all can be perpendicular to table plane (1C) turnover, the first depressing cam (5) and the first slide block (2) are fixed together, the first slide block (2) sleeve is in the right rail (1A) of triangle saddle (1), the second depressing cam (8) and the second slide block (12) are fixed together, the second slide block (12) sleeve is in the middle chute (1B) of triangle saddle (1),

On the first depressing cam (5), form that the first depressing cam gets on the right track (5A) and the first depressing cam lower railway (5B), on the second depressing cam (8), form that the second depressing cam gets on the right track (8A) and the second depressing cam lower railway (8B);

In first in active triangle (6), the first outer active triangle (7), the first interior active triangle (4) and the second outer active triangle (9), second active triangle (10), the second interior active triangle (11) respectively with on corresponding active triangular driving mechanism matches, the first slide block (2) and the second slide block (12) match with corresponding slider-actuated mechanism respectively, form three Cam Tracks and descend Cam Track (31), middle Cam Track (32) and upper Cam Track (33) on auxiliary triangle (3).