CN203593844U

CN203593844U - Improved knitting machine composite triangular device

Info

Publication number: CN203593844U
Application number: CN201320775924.XU
Authority: CN
Inventors: 罗晨; 徐秀贞; 金杨富; 刘绍明; 肖志胜
Original assignee: Guangdong Ci Xing Computerized Flat Knitting Machine Manufacturing Co Ltd
Current assignee: Guangdong Ci Xing Computerized Flat Knitting Machine Manufacturing Co Ltd
Priority date: 2013-11-29
Filing date: 2013-11-29
Publication date: 2014-05-14
Anticipated expiration: 2023-11-29

Abstract

The utility model discloses an improved knitting machine composite triangular device which is arranged on a machine head. The improved knitting machine composite triangular device comprises a herringbone triangular piece, a knitting triangular piece, a needle turning triangular piece and a firstly-falling triangular piece. The herringbone triangular piece and the knitting triangular piece are fixed to the front surface of the machine head. A needle guide face is arranged on the herringbone triangular piece is a concave mode. The knitting triangular piece is fixed to the inner side of the needle guide face. The upper end of the knitting triangular piece is arranged to be a knitting guide face in a protruding mode. The needle turning triangular piece is arranged at the upper end of the knitting triangular piece in an attached mode. A needle turning guide groove is defined by the needle turning triangular piece and the herringbone triangular piece. The shape of the needle turning guide groove is matched with the shape of the needle guide face. A needle inlet guide face is arranged on one side of the knitting triangular piece. A needle outlet guide face is arranged on the other side of the knitting triangular piece. The needle turning triangular piece is fixedly connected with the firstly-falling triangular piece through a connecting plate. According to the improved knitting machine composite triangular device, the needle turning triangular piece and the firstly-falling triangular piece are fixedly connected through the connecting plate, computer control cost can be saved, a mechanical structure on a bottom plate of the knitting machine is omitted, false operation generated due to electronic element faults in the computer control process is reduced as well, and stability of the machine is improved.

Description

Improvement type knitting machine Composite Triangular device

Technical field

The utility model relates to a kind of knitting machine, particularly relates to a kind of improvement type knitting machine Composite Triangular device.

Background technology

Computer flat knitting machine is from product design to braiding; From yarn pushing tension, change yarn, flower type tissue changes, and loop length is to tractive tension force; From opening, knitting, has all realized computer automation control to drawing course.Along with constantly sending out of science and technology is progressive, computer flat knitting machine obtains continuous Improvement and perfection.

Traditional knitting machine comprises herringbone triangle, knitting cam, turns over pin triangle and first descend triangle, and the action that pin trigonometric sum first descends triangle to do pull-up or put down is turned in computer control, complex structure, and easily because of the action that leads to errors of electronic component fault, mechanical stability against short circuit is low.

Utility model content

Based on this, be necessary for prior art problem, a kind of improvement type knitting machine Composite Triangular device is provided, and simple in structure, stability is high.

For solving prior art problem, the utility model discloses a kind of improvement type knitting machine Composite Triangular device, be arranged on head, comprise herringbone triangle, knitting cam, turn over pin triangle and first descend triangle, described herringbone triangle and knitting cam are fixed on head front surface, described herringbone triangular fovea is provided with pin guide surface, described knitting cam is fixed on pin guide surface inner side, described knitting cam upper end is convexly equipped with and forms braiding guide surface, describedly turn over pin triangle laminating and be arranged on described knitting cam upper end, and enclose to be formed with described herringbone triangle and turn over pin guiding groove, described pin guiding groove and the pin guide surface form fit of turning over, described knitting cam one side is provided with inserting needle guide surface, and described knitting cam opposite side is provided with out pin guide surface, described in turn over pin triangle and be fixedly connected with by a plate with first descending triangle.

Further, described connecting plate is concave body structure.

Further, the two ends of described connecting plate are provided with the first lockhole, described the first locked groove that first descends triangle to be provided with described the first lockhole of coupling.

Further, the middle part of described connecting plate is provided with the second lockhole, described in turn over pin triangle be provided with coupling described the second lockhole the second locked groove

In sum, this device will turn over pin trigonometric sum by connecting plate and first descend triangle to be fixedly connected with, and can save computer and control cost, and save the mechanical structure on knitting machine base plate, also the misoperation having produced because of electronic component fault while having reduced computer control, has increased the stability of machine.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model improvement type knitting machine Composite Triangular device;

Fig. 2 is the triangle of the utility model herringbone shown in Fig. 1, turn over pin triangle, first descend the combining structure schematic diagram of triangle and connecting plate;

Fig. 3 is the decomposing schematic representation of Fig. 2;

Description of reference numerals is as follows:

100, head, 10, herringbone triangle, 11, pin guide surface, 20, knitting cam, 21, braiding guide surface, 30, turn over pin triangle, 31, the second locked groove, 40, first descend triangle, 41, the first locked groove, 50, connecting plate, 51, the first lockhole, 52, the second lockhole, 60, turn over pin guiding groove.

The specific embodiment

For further understanding feature of the present utility model, technological means and the specific purposes that reach, function, below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail.

There is principle of readjustment, restructuring, consolidation and improvement first to descend the knitting machine of function, in the time turning over pin, carry out and turn over the base plate that pin moves back circle task and turn over pin triangle 30 and first descend triangle 40 to put down simultaneously; Execution is turned over base plate that pin connects pin task and is first descended the triangle 40 must pull-up, can pull-up also can put down and turn over pin triangle 30.

Refer to Fig. 1 to 3, the utility model discloses a kind of improvement type knitting machine Composite Triangular device, be arranged on head 100, comprise herringbone triangle 10, knitting cam 20, turn over pin triangle 30 and first descend triangle 40.Described herringbone triangle 10 and knitting cam 20 are fixed on head 100 front surfaces.Described herringbone triangle 10 is concaved with pin guide surface 11, and described knitting cam 20 is fixed on pin guide surface 11 inner sides.Described knitting cam 20 upper ends are convexly equipped with and form braiding guide surface 21, described in turn over pin triangle 30 laminating and be arranged on described knitting cam 20 upper ends, and enclose to be formed with described herringbone triangle 10 and turn over pin guiding groove 60.Described pin guiding groove 60 and pin guide surface 11 form fit of turning over.Described knitting cam 20 1 sides are provided with inserting needle guide surface 11, and described knitting cam 20 opposite sides are provided with out pin guide surface 11, described in turn over pin triangle 30 and be fixedly connected with by a plate 50 with first descending triangle 40.

Described connecting plate 50 is concave body structure.The two ends of described connecting plate 50 are provided with the first lockhole 51, and described the first locked groove 41, the first locked grooves 41 that first descend triangle 40 to be provided with described the first lockhole 51 of coupling are screwed and are connected with the first lockhole 51.The middle part of described connecting plate 50 is provided with the second lockhole 52, described in turn over pin triangle 30 be provided with coupling described the second lockhole 52 the second locked groove 31, the second locked grooves 31 be screwed and be connected with the second lockhole 52.

In sum, this device will be turned over pin triangle 30 and first be descended triangle 40 to be fixedly connected with by connecting plate 50, two triangles are made to disjunctor and can save the cost in computer control, and save the mechanical structure on knitting machine base plate, the misoperation having produced because of electronic component fault while also having reduced computer control.Increase the stability of machine.

The above embodiment has only expressed a kind of embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.

Claims

1. an improvement type knitting machine Composite Triangular device, be arranged on head, comprise herringbone triangle, knitting cam, turn over pin triangle and first descend triangle, described herringbone triangle and knitting cam are fixed on head front surface, described herringbone triangular fovea is provided with pin guide surface, described knitting cam is fixed on pin guide surface inner side, described knitting cam upper end is convexly equipped with and forms braiding guide surface, describedly turn over pin triangle laminating and be arranged on described knitting cam upper end, and enclose to be formed with described herringbone triangle and turn over pin guiding groove, described in turn over pin guiding groove and pin guide surface form fit; Described knitting cam one side is provided with inserting needle guide surface, and described knitting cam opposite side is provided with out pin guide surface, it is characterized in that: described in turn over pin triangle and be fixedly connected with by a plate with first descending triangle.

2. improvement type knitting machine Composite Triangular device according to claim 1, is characterized in that: described connecting plate is concave body structure.

3. improvement type knitting machine Composite Triangular device according to claim 1, is characterized in that: the two ends of described connecting plate are provided with the first lockhole, described the first locked groove that first descends triangle to be provided with described the first lockhole of coupling.

4. improvement type knitting machine Composite Triangular device according to claim 1, is characterized in that: the middle part of described connecting plate is provided with the second lockhole, described in turn over pin triangle be provided with coupling described the second lockhole the second locked groove.