CN202881591U

CN202881591U - Upper knitting needle triangle weaving mechanism of underwear circular knitting machine

Info

Publication number: CN202881591U
Application number: CN 201220460701
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: 2013-04-17
Anticipated expiration: 2022-09-11
Also published as: CN102828334A; CN102828334B

Abstract

Provided is an upper knitting needle triangle weaving mechanism of an underwear circular knitting machine. The upper knitting needle triangle weaving mechanism of the underwear circular knitting machine is characterized in that an auxiliary triangle is fixed on the plane surface of a triangle base block, a first needle pressing triangle is fixedly connected together with a first slide block, the first slide block is inserted in a right sliding chute of the triangle base block in a sleeved mode, a second needle pressing triangle is fixedly connected together with a second slide block, the second slide block is inserted in a middle sliding chute of the triangle base block in a sleeved mode, a first middle adjustable triangle, a first external adjustable triangle and a second external adjustable triangle are respectively fixed on an adjustable triangle driving cylinder, the first slide block and the second slide block are respectively fixed on a slide block driving cylinder, and the auxiliary triangle is shaped to form three needle stitches, namely, a lower needle stitch, a middle needle stitch and an upper needle stitch. Due to the facts that the three needle stitches are arranged on the auxiliary triangle, and the positions of the adjustable triangles are driven by the cylinder, the needle stitch path of the upper knitting needle can be changed, so that fabric in different designs and colors can be weaved.

Description

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

Technical field:

The utility model relates to the 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 the fixed motion track on upper needle cam seat C, so that braiding pattern fabric out is more single.

The utility model content:

The purpose of this utility model 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 utility model is as follows:

A kind of upper needle cam knitting mechanism of underwear circular knitting machine, comprise the triangle saddle, form right rail on the triangle saddle, middle chute and table plane, auxiliary triangle is fixed on 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 the 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, and the second slide block sleeve is in the middle chute of triangle saddle;

Form the first depressing cam on the first depressing cam and get on the right track and the first depressing cam lower railway, form the second depressing cam on 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 is complementary, the first slide block and the second slide block are complementary with corresponding slider-actuated mechanism respectively, form three Cam Tracks on the auxiliary triangle and namely descend Cam Track, middle Cam Track and upper Cam Track.

The beneficial effects of the utility model are:

It takes at Triangulum three Cam Tracks to be set, and 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.

Description of drawings:

Fig. 1 is the structural representation of prior art

Fig. 2 is schematic perspective view of the present utility model

Fig. 3 is that the utility model changes the schematic perspective view that angle is observed

Fig. 4 is the structural representation of the first outer active triangle when enduring out the triangle saddle fully

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

Fig. 6 is the structural representation of the first interior active triangle when partly enduring out the 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, form right rail 1A on the triangle saddle 1, 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, and the second slide block 12 sleeves are in the middle chute 1B of triangle saddle 1;

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

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 is complementary, the first slide block 2 and the second slide block 12 are complementary with corresponding slider-actuated mechanism respectively, form three Cam Tracks on the auxiliary triangle (3) and namely descend Cam Track (31), middle Cam Track (32) and upper Cam Track (33).

Operation principle: following is that upper knitting needle cooperates the state description when taking the needle with the utility model: as shown in Figure 4, the first outer active triangle 7 half is endured out triangle saddle 1, the second outer active triangle 9 is endured out triangle saddle 1 fully, and knitting needle has the heel of the first principle of readjustment, restructuring, consolidation and improvement 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 section along the second outer active triangle 9 behind the horn mouth of Cam Track 33 on the auxiliary triangle 3 rise, through A1, A2, A3, the A4 position, knitting needle such as gripping have coil then to move back circle, the first principle of readjustment, restructuring, consolidation and improvement heel knitting needle and the first low pin heel knitting needle descend through A5 along the upper Cam Track 33 of auxiliary triangle 3 subsequently, the 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 the 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, the B4 position, and the first low pin heel knitting needle does not rise through C1 along the first outer active triangle 7, C2, C3, the C4 position, then the first principle of readjustment, restructuring, consolidation and improvement heel knitting needle descends 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 in the triangle saddle 1, the second active triangle 10 half fully and is endured out triangle saddle 1 in first, and knitting needle has the heel of the second principle of readjustment, restructuring, consolidation and improvement and the second low pin heel.Knitting needle enters along the horn mouth of run cam track 32 in the auxiliary triangle 3, the second principle of readjustment, restructuring, consolidation and improvement heel knitting needle rises and passes through D1 along the track section of active triangle 10 in second, D2, D3, D4, D5, the D6 position, and the second low pin heel knitting needle does not rise along active triangle 10 in second, through E1, E2, E3, the E4 position, rear the second principle of readjustment, restructuring, consolidation and improvement heel knitting needle descends through the D7 position along the second track 8B of the second depressing cam 8, and the second low pin heel knitting needle is through the E5 position, then another horn mouth of run cam track 32 enters in the knitting needle edge, 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, the 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 triangle saddle 1, the second interior active triangle 11 and is endured out triangle saddle 1 fully, 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 section along the second interior active triangle 11 rises through G1, G2, G3, G4, G5 position, rear along 31 declines of 3 times Cam Tracks of auxiliary triangle, and through the G6 position, rear pressing face along 3 times Cam Tracks 31 of auxiliary triangle descends through the G7 position, then knitting needle is through the G8 position, then third high pin heel knitting needle rises along the track section 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 utility model can be realized the multiple variation that takes the needle, when the Cam Track of upper knitting needle changed, knitting needle just can hook up the yarn of different colours, knit out multiple pattern thereby reach.

Claims

1. the upper needle cam knitting mechanism of a underwear circular knitting machine comprises triangle saddle (1), it is characterized in that:

Form right rail (1A) on the triangle saddle (1), 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) 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, and the second slide block (12) sleeve is in the middle chute (1B) of triangle saddle (1);

Form on the first depressing cam (5) that the first depressing cam gets on the right track (5A) and the first depressing cam lower railway (5B), form on the second depressing cam (8) 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 is complementary, the first slide block (2) and the second slide block (12) are complementary with corresponding slider-actuated mechanism respectively, form three Cam Tracks on the auxiliary triangle (3) and namely descend Cam Track (31), middle Cam Track (32) and upper Cam Track (33).