CN201053058Y

CN201053058Y - Triangle bottom plate for jacquard flat knitting machine

Info

Publication number: CN201053058Y
Application number: CNU2007201092720U
Authority: CN
Inventors: 张伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-15
Filing date: 2007-05-15
Publication date: 2008-04-30
Anticipated expiration: 2017-05-15

Abstract

The utility model discloses a cam plate for jacquard needle overturning flat knitting machine. The cam plate is provided from up to down, from left to right with a left quality cam, a left needle guiding and overturning cam, a left needle overturning cam, a needle lifting cam and left lambdoidal cam, a central cam, a central reverse cam, a right lambdoidal cam, a right quality cam, a right needle guiding and overturning cam, a right needle overturning cam, a needle lifting cam, a left needle overturning and selecting cam, a right needle overturning and selecting cam, a left needle dividing cam, a left needle selecting cam, a lower reverse cam, a right needle selecting cam and a right needle dividing cam. Through the design of the cam plate, the prior multi-section needle traveling track is changed into a two-section needle traveling track, thereby reducing the complexity of assembling the cam plate and a needle plate, improving assembling efficiency, facilitating assembly and disassembly and maintenance, and reducing manufacture cost.

Description

The cam base plate of pin straight-bar machines is turned in a kind of jacquard weave

Technical field

The utility model relates to the computer jacquard flat machine, is specifically related to the cam base plate that the pin straight-bar machines is turned in a kind of jacquard weave.

Background technology

The current Computerized flat knitting machine cam base plate of complexity that adopt more, needle plate is realized jacquard weave, is turned over the pin function, the manufacturing cost height of equipment, the control difficulty is big, and workman's Installation and Debugging difficulty is big, the inconvenience maintenance.

Summary of the invention

The purpose of this utility model is to provide a kind of cam base plate of turning over pin jacquard weave function that has, and realizes that by original multistage pin jacquard weave turns over function such as pin and change two sections pins into and realize that jacquard weaves turn over the pin function.

The technical scheme that its technical problem of solving the utility model adopts is: on cam base plate from the top down, left density triangular is housed from left to right successively, left side guide pin turns over the pin triangle, the pin triangle is turned on a left side, rise cam Zuoren word triangle, central cam, the center inverted triangle, right herringbone triangle, right density triangular, right guide pin turns over the pin triangle, the pin triangle is turned on the right side, rise cam, the pin needle selecting cam is turned on a left side, the pin needle selecting cam is turned on the right side, part the pin triangle on the left side, left side needle selecting cam, following inverted triangle, right needle selecting cam and part the pin triangle on the right side.

The beneficial effect that the utlity model has is: design by cam base plate, make working needle change the Cam Track of two sections pins into, reduced the complexity that cam base plate, needle plate are installed, improved installation effectiveness by original multistage Cam Track, easy disassembly, maintenance have reduced manufacturing cost.

Description of drawings

Fig. 1 is cam base plate figure;

Fig. 2 turns over the pin needle trajectory map;

Fig. 3 is the braiding needle trajectory map;

Fig. 4 is the A-A cutaway view of Fig. 1;

Fig. 5 is the B-B cutaway view of Fig. 1.

Among the figure: 1, center inverted triangle, 2 ', Zuoren word triangle, 2, right herringbone triangle, 3 ', left density triangular, 3, right density triangular, 4 ', left guide pin turns over the pin triangle, and 4, right guide pin turns over the pin triangle, 5 ', a left side turns over the pin triangle, 5, the pin triangle is turned on the right side, the pin needle selecting cam is turned on a 6 ' left side, and 6, the right side turns over the pin needle selecting cam, 7 ', part the pin triangle on the left side, 7, part the pin triangle on the right side, 8 ', left needle selecting cam, 8, right needle selecting cam, 9, inverted triangle down, 10,10`, rise cam, 11, central cam, 12, cam base plate.

The specific embodiment

As Fig. 1, Fig. 4, shown in Figure 5, be equipped with successively from the top down, from left to right on cam base plate 12 that left density triangular 3 ', left guide pin turn over that pin triangle 4 ', a left side turn over that pin triangle 5 ', rise cam 10 ', Zuoren word triangle 2 ', central cam 11, center inverted triangle 1, right herringbone triangle 2, right density triangular 3, right guide pin turn over that pin triangle 4, the right side turn over that pin triangle 5, rise cam 10, a left side turn over that pin needle selecting cam 6 ', the right side turn over pin needle selecting cam 6, part pin triangle 7 ' on the left side, left needle selecting cam 8 ', inverted triangle 9, right needle selecting cam 8 and part pin triangle 7 on the right side down.

The operation principle of pin cam base plate is turned in this jacquard weave:

Be illustrated in figure 2 as and turn over the pin Cam Track:

C is that stitch turns over pin needle selection track: the stitch of selecting by needle selection turns over pin needle selecting cam 6 ' and moves upward through a left side, moves downward through inverted triangle 9, right needle selecting cam 8 down, gets back to reset condition.

A is that knitting needle turns over pin and raises Cam Track: knitting needle raises left guide pin by the needle selection stitch with knitting needle and turns over pin triangle 4 ' and go up and move upward, and turns over pin triangle 5 through center inverted triangle 1, right herringbone triangle 2, the right side, right density triangular 3 moves downward, and gets back to reset condition.

B is that knitting needle turns over pin and connects the pin track: knitting needle raises rise cam 10 ' by the needle selection stitch with knitting needle and goes up through right density triangular 3 and move downward, and gets back to reset condition.

Be illustrated in figure 3 as the braiding Cam Track:

D is knitting needle lopping braiding track: knitting needle moves upward through rise cam 10 ', central cam 11, and pin triangle 5 is turned on the right herringbone triangle 2 in footpath, the right side, right density triangular 3 moves downward, and gets back to reset condition.

E is a knitting needle tuck knitting track: knitting needle moves upward through rise cam 10 ', turns over pin triangle 5 through the right side, right density triangular 3 moves downward, and gets back to reset condition.

F is that knitting needle does not weave track.

G is a stitch jacquard weave Cam Track: stitch moves upward through left needle selecting cam 8 ', and warp inverted triangle 9, right needle selecting cam 8 down moves downward, and gets back to reset condition.

H is not jacquard weave of a stitch Cam Track.

Claims

1. the cam base plate of pin straight-bar machines is turned in a jacquard weave, it is characterized in that: on cam base plate (12) from the top down, left density triangular (3 ') is housed from left to right successively, left side guide pin turns over pin triangle (4 '), pin triangle (5 ') is turned on a left side, rise cam (10 '), Zuoren word triangle (2 '), central cam (11), center inverted triangle (1), right herringbone triangle (2), right density triangular (3), right guide pin turns over pin triangle (4), pin triangle (5) is turned on the right side, rise cam (10), pin needle selecting cam (6 ') is turned on a left side, pin needle selecting cam (6) is turned on the right side, part pin triangle (7 ') on the left side, left side needle selecting cam (8 '), following inverted triangle (9), right needle selecting cam (8), part pin triangle (7) on the right side.