CN212247373U

CN212247373U - Multi-needle bed flat knitting machine with self-running yarn nozzle

Info

Publication number: CN212247373U
Application number: CN202020373898.8U
Authority: CN
Inventors: 孙荣飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-12-29
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a multi-needle bed flat knitting machine with a self-running yarn nozzle, which comprises a frame, wherein a needle bed base is arranged on the frame, and a movable machine head is arranged above the needle bed base; the needle bed base is provided with a plurality of parallel grooves, inserting pieces are arranged in the grooves, and a bottom knitting needle is arranged on the needle bed base between every two adjacent inserting pieces; a needle frame part is arranged between every two adjacent inserting pieces, a top knitting needle is arranged above the needle frame part, and a bottom knitting needle and the top knitting needle are mutually independent; a plurality of guide rails which are horizontally distributed are arranged above the rack, a plurality of synchronous belts are sleeved on the guide rails, and each synchronous belt is provided with a yarn nozzle; a plurality of driving motors are arranged on one side of the guide rail, each driving motor is independently connected with a synchronous belt, and the yarn nozzle moves on the guide rail in a reciprocating mode. The utility model discloses can realize the operation by oneself, the removal of yarn mouth, avoid relying on the aircraft nose motion, improve the control accuracy, to the flower type that needs switch yarn mouth repeatedly, can improve and weave efficiency.

Description

Multi-needle bed flat knitting machine with self-running yarn nozzle

Technical Field

The utility model belongs to the technical field of knitting machinery, in particular to many needle beds flat-bed machine of yarn mouth is run from in area.

Background

At present, in the flat knitting machines with self-running yarn nozzles in the market, the adopted needle beds are of common two-needle bed structures, the two needle beds are oppositely arranged at a certain angle, a plurality of parallel grooves are formed in the needle beds, various knitting needles are accommodated in the grooves, and the knitting needles perform reciprocating motion along the grooves according to set instructions, so that the knitting is completed. Because two needle beds can only be used for single fabric or the cylindrical fabric with separated needles, the self-yarn-running nozzle can only realize alternate plating on the single fabric or the cylindrical fabric with separated needles, and has great limitation. In order to obtain better knitting effect, some flat knitting machines adopt a multi-needle bed design, namely four or more needle beds are provided, each needle bed is provided with a row of knitting needles, and thus four or more rows of knitting needles participate in knitting. Such a flat knitting machine has more knitting functions, but the increase of the needle bed will increase the cost and the machine body will be bulkier.

Disclosure of Invention

The utility model aims at providing a many needle beds flat-bed machine of yarn mouth is run from in area can realize knitting, the needle of posting, the shaping of receiving and releasing needle of various double-sided fabrics, satisfies more flower types and weaves the demand.

Therefore, the technical scheme of the utility model is that: a multi-needle bed flat knitting machine with a self-running yarn nozzle comprises a machine frame, wherein a needle bed base is arranged on the machine frame, and a movable machine head is arranged above the needle bed base; the needle bed base is provided with a plurality of parallel grooves, inserting pieces are arranged in the grooves, and a bottom knitting needle is arranged on the needle bed base between every two adjacent inserting pieces;

the method is characterized in that: a needle frame part is arranged between every two adjacent inserting pieces, a top knitting needle is arranged above the needle frame part, and a bottom knitting needle and the top knitting needle are mutually independent; a plurality of guide rails which are horizontally distributed are arranged above the rack, a plurality of synchronous belts are sleeved on the guide rails, and each synchronous belt is provided with a yarn nozzle; a plurality of driving motors are arranged on one side of the guide rail, each driving motor is independently connected with a synchronous belt, and the yarn nozzle moves on the guide rail in a reciprocating mode.

Preferably, each guide rail is sleeved with at least 2 synchronous belts which are arranged in parallel, two sides of each guide rail are respectively provided with at least 1 yarn nozzle, and the yarn nozzles correspond to the synchronous belts one by one.

Preferably, the needle frame part is fixed on the side surface of the inserting sheet, the needle frame part is provided with a section of linear upper edge, the top knitting needle is arranged on the upper edge, and the lower edge of the needle frame part is away from the bottom knitting needle.

The utility model discloses adopt many needle beds structure simultaneously and from running yarn mouth structure, weaving the in-process, every yarn mouth all through independent driving motor control, realizes the operation by oneself of yarn mouth, removes, avoids relying on the aircraft nose motion, improves the control accuracy, can also change yarn mouth position from running formula yarn mouth to can add the yarn in turn, to the flower type that needs switched yarn mouth repeatedly, can improve and weave efficiency. The multi-needle bed structure can realize the knitting, the needle sending and the needle retracting molding of various double-sided fabrics, not only contains all functions of the common double-needle bed, but also can realize the full-needle cylindrical fabrics which can not be knitted by the common double-needle bed. After the multi-needle bed structure and the self-yarn-running nozzle structure are combined, alternate plating can be realized on the full-needle cylindrical fabric, and the knitting requirements of more patterns and colors are met.

Drawings

The following detailed description is made with reference to the accompanying drawings and embodiments of the present invention

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the multi-needle bed structure of the present invention;

fig. 3 is the schematic view of the structure of the self-running yarn nozzle of the utility model.

Labeled as: the knitting machine comprises a frame 1, a needle bed base 2, a head 3, an overbridge 31, a guide rail 41, a yarn nozzle 42, a driving motor 43, a synchronous belt 44, a driven wheel 45, a slide rail 5, a bottom knitting needle 6, a top knitting needle 7, an inserting sheet 8, a needle holder part 81 and a needle gauge 82.

Detailed Description

See the drawings. The multi-needle bed flat knitting machine comprises a machine frame 1, wherein a needle bed base 2 is arranged on the machine frame 1, slide rails 5 are arranged on two sides of the needle bed base 2, machine heads 3 capable of moving along the slide rails 5 are symmetrically arranged on the needle bed base 2, and an overbridge 31 is arranged on each machine head. The needle bed base 2 is provided with a plurality of parallel grooves, the grooves are internally provided with inserting pieces 8, and a bottom knitting needle 6 is arranged on the needle bed base between two adjacent inserting pieces; a needle frame part 81 is arranged between the two adjacent inserting pieces 8, the needle frame part is fixed on the side surface of the inserting piece, the needle frame part and the inserting piece can be integrally formed and can also be installed and fixed together in the subsequent process, the needle frame part is provided with a section of linear upper edge, and the top knitting needle 7 is arranged on the upper edge. The upper edge of the straight line of the needle holding part 81 and the insertion pieces 8 with two sides as side walls jointly form a track for the top knitting needle 7 to move, the top knitting needle 7 is 'held' on the upper edge of the straight line of the needle holding part to move during work, and a needle gauge 82 can be arranged above the insertion pieces to limit the top knitting needle 7. The lower edge of the needle rest part is not contacted with the bottom knitting needle 6, and the movement and the stress of the top knitting needle 7 are independent of the bottom knitting needle 6 and do not interfere with each other.

Four guide rails 41 which are horizontally distributed are arranged above the rack, the guide rails 41 are positioned below the platform bridge 31 and are parallel to each other, four synchronous belts 44 which are arranged in parallel are sleeved on each guide rail 41, two yarn mouths 42 are respectively arranged on two sides of each guide rail 41, the two yarn mouths on each side are arranged up and down, and each synchronous belt 44 drives one yarn mouth 42; each guide rail one side respectively is equipped with a motor cabinet, installs four driving motor 43 in proper order on the motor cabinet, and driving motor installs the action wheel on the axle, and the guide rail opposite side is equipped with four follower 45, and the hold-in range suit is on action wheel and follower, and driving motor drives the hold-in range and removes to make yarn mouth 42 reciprocating motion on guide rail 41.

Claims

1. A multi-needle bed flat knitting machine with a self-running yarn nozzle comprises a machine frame, wherein a needle bed base is arranged on the machine frame, and a movable machine head is arranged above the needle bed base; the needle bed base is provided with a plurality of parallel grooves, inserting pieces are arranged in the grooves, and a bottom knitting needle is arranged on the needle bed base between every two adjacent inserting pieces;

2. The flat knitting machine with the self-looper as claimed in claim 1, wherein: at least 2 parallel synchronous belts are sleeved on each guide rail, at least 1 yarn nozzle is arranged on each of the two sides of each guide rail, and the yarn nozzles correspond to the synchronous belts one to one.

3. The flat knitting machine with the self-looper as claimed in claim 1, wherein: the needle frame part is fixed on the side surface of the inserting piece, the needle frame part is provided with a section of linear upper edge, a top knitting needle is arranged on the upper edge, and the lower edge of the needle frame part is separated from a bottom knitting needle.