CN214694559U

CN214694559U - Needle plate with full insertion sheet

Info

Publication number: CN214694559U
Application number: CN202120813860.2U
Authority: CN
Inventors: 朱进法; 朱海坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-11-12
Anticipated expiration: 2031-04-20

Abstract

The utility model provides a needle plate with a full insert, a plurality of longitudinal and parallel needle groove insert grooves are arranged on the upper side surface of a needle bed main body, and needle groove inserts are arranged in the needle groove insert grooves; a needle groove is formed between adjacent needle groove embedded pieces, a knocking-over piece assembly is arranged at the front end of each needle groove embedded piece groove, a right-angle platform perpendicular to a longitudinal clamping groove is arranged at the front end of the needle bed main body, a yarn blocking steel wire hole is formed in the knocking-over piece of the knocking-over piece assembly, the yarn blocking steel wire penetrates through the steel wire hole of the knocking-over piece to form a yarn blocking coil position, a right-angle step surface used for supporting the yarn blocking steel wire is arranged on the right-angle platform, and an inclined plane with an acute included angle is arranged below a tangent plane at the front end of the wall of an embedded piece groove of the needle plate. Has the advantages that: simple structure, and no friction with yarn or cloth surface to obtain good knitting effect.

Description

Needle plate with full insertion sheet

Technical Field

The utility model relates to a computerized flat knitting machine technical field especially relates to faller with full inserted sheet.

Background

The existing computerized flat knitting machine has two main types, namely a full-function type with multi-section stitches and a bottom-price-position-replaced computerized flat knitting machine which is developed in recent years and replaces a manual flat-pulled machine, can realize more than ninety-five functions of the full-function type, particularly, fine-gauge fabrics are seen and widely accepted by large and small sweater factories in a clear coil, smooth cloth surfaces and high knitting speed, and are also unique models in China. Recently, a single machine is additionally provided with a knitting system, namely, the development of two knitting units is completed, the knitting condition of the knitting unit is almost not different from that of the existing 'big computerized flat knitting machine', the price is only half or less, and the knitting unit is accepted by the market as a new product. The flat knitting machine manufacturing industry and fur clothing factories have the common sentence that the flat knitting machine does not have good looking at the needle plate and the needle plate does not have good looking at the plate opening. (plate openings are knocking over parts) ", a good machine accepted in the industry is limited by the material of the needle plate, because the effective working width of the needle plate is densely distributed with 0.65-0.80 of width, and 800 plus 1000 needle grooves with 4-5 mm depth are distributed with 14-16 or even 18 grooves at 25.4 mm, the domestic lacks of band-shaped steel with high carbon content (C: 0.6-0.65) thickness of 13-16, width of 180 plus 220, length of 1500 plus 6000 mm or cuttable steel with appointed length (high-carbon lead-containing or sulfur-containing free cutting steel, easy cutting and no heat treatment are needed, the needle grooves can reach the wear resistance and bear proper impact force required by the motion of the knitting needles after being normalized by No. 45 medium carbon steel, high-frequency heat treatment is carried out on the moving area of the knitting needles after molding, but various uncertain factors such as deformation directly influence the knitting and cloth surface quality, the machine type has an incomplete inlaying type needle plate, or the high-hardness material is adopted in the needle moving area to make the inlaid piece, or the high-hardness material is adopted in the knocking-over part to make the inlaid piece, but the existing problems can not be completely solved due to the defects of design idea and processing technology, for example, a fine-gauge flat knitting machine with more than 14 needles has thin and dense fabric, so the knitting density is relatively tight, the calculation of the thickness of the yarn blocking circular arc and the knocking-over piece and the actual requirement are R0.25 and delta 0.16-0.20, the existing knocking-over piece with 0.16-0.2 mm adopts the combination of single piece or filling type without support, the perforation of the yarn blocking steel wire with 0.50 mm is made into 0.70 mm (too small hole is difficult to process and the cost is high), so the traction required by the fabric can not be borne, the yarn blocking steel wire can not move up and down in the hole, and the thin knocking up and down, left and right, and the thin knocking of the knocking-over part can directly influence the normal knitting and the quality of the fabric.

The knitting machine is further perfected on the basis of the prior patent applications 2021205366448 and 2021102736255 to achieve a perfect knitting effect.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a needle plate with a full insertion piece,

the purpose of the utility model is realized through the following scheme: the needle plate with the full insertion pieces comprises a needle bed main body and needle groove insert pieces, wherein a plurality of longitudinal and parallel needle groove insert piece grooves are formed in the upper side surface of the needle bed main body; a needle groove is formed between adjacent needle groove embedded pieces, a knocking-over piece assembly is arranged at the front end of each needle groove embedded piece groove, a right-angle platform perpendicular to a longitudinal clamping groove is arranged at the front end of the needle bed main body, a yarn blocking steel wire hole is formed in the knocking-over piece of the knocking-over piece assembly, the yarn blocking steel wire penetrates through the steel wire hole of the knocking-over piece to form a yarn blocking coil position, a right-angle step surface used for supporting the yarn blocking steel wire is arranged on the right-angle platform, and an inclined plane with an acute included angle is arranged below a tangent plane at the front end of the wall of an embedded piece groove of the needle plate.

Furthermore, the inclined plane is an arc-shaped plane with equal radius.

Furthermore, the inclined plane is an arc-shaped plane with unequal radius.

Further, the inclined plane is an inclined straight line plane.

Further, the acute included angle is less than 50 degrees.

The beneficial effects of utility model reside in that: effectively avoids the yarn, and can not generate friction with the cloth cover no matter the tension of the cloth winding to obtain good weaving effect.

Drawings

Fig. 1 is a schematic structural diagram.

Fig. 2 is an enlarged view of a portion a.

FIG. 3 is a schematic view of a structure with an inclined plane being an arc-shaped plane.

Fig. 4 is a schematic structural diagram of the original application.

FIG. 5 is an enlarged view of the original application B.

1 is a needle bed main body; 2 is a right-angle platform; 3 is an inclined plane; 4 is a section; 5 is an arc surface with different radius.

Detailed Description

The invention will be further described with reference to the following specific examples and drawings:

the first embodiment is as follows:

referring to fig. 1, utility model: the needle plate with the full insertion sheet comprises a needle bed main body 1 and needle groove insert pieces, wherein a plurality of longitudinal and parallel needle groove insert piece grooves are formed in the upper side surface of the needle bed main body, and the needle groove insert pieces are installed in the needle groove insert piece grooves; a needle groove is formed between adjacent needle groove embedded pieces, a knocking-over piece assembly is arranged at the front end of each needle groove embedded piece groove, a right-angle platform perpendicular to a longitudinal clamping groove is arranged at the front end of the needle bed main body, a yarn blocking steel wire hole is formed in the knocking-over piece of the knocking-over piece assembly, the yarn blocking steel wire penetrates through the steel wire hole of the knocking-over piece to form a yarn blocking coil position, a right-angle step surface used for supporting the yarn blocking steel wire is arranged on the right-angle platform 2, and an inclined surface 3 with an acute included angle is arranged below a tangent plane 4 at the front end of the wall of an embedded piece groove of the needle plate. The inclined plane with the acute included angle can effectively avoid yarns, and the condition of line clamping cannot occur in the using process.

The inclined plane of the needle plate with the full insertion sheet is an arc-shaped plane 5.

The inclined plane of the needle plate with the full insertion sheet is an arc-shaped plane with equal radius.

The inclined plane of the needle plate with the full insertion sheet is an arc-shaped plane with unequal radius.

The needle plate is provided with a full insertion piece, and the inclined plane is an inclined straight line surface.

The included angle of the acute angle of the needle plate with the full inserting sheet is less than 50 degrees.

The needle plate is provided with a full insertion piece, and the front end of the insertion piece groove wall of the needle plate is consistent with the tooth mouth piece and does not protrude from the inclined plane of the elastic hook of the tooth mouth piece.

The ratio of the length of the section to the original length is 1: 2-14.

The needle plate is provided with a full insertion piece, the yarn blocking steel wire hole is a gourd-shaped yarn blocking steel wire hole, two yarn blocking steel wires with set outer diameters penetrate through the gourd-shaped steel wire hole, the two yarn blocking steel wires with set outer diameters comprise thicker yarn blocking steel wires and thinner yarn blocking steel wires, and the thicker yarn blocking steel wires support the thinner yarn blocking steel wires and are arranged on the right-angle step surface.

The needle plate with the full insertion sheet, the knocking-over sheet component comprises a knocking-over sheet, a right gasket and a left gasket, the right gasket is arranged on the right side of the knocking-over sheet, the left gasket is arranged on the left side of the knocking-over sheet, and the front end of the right gasket is provided with an arc surface which is attached to a thick yarn blocking steel wire excircle. The arc surface is an arc surface with equal radius, and the angle is 180-0 degrees.

The needle plate is provided with a full insertion piece, and the left side of the needle groove insert piece is provided with a moving coil spring piece abdicating groove.

A needle plate having full insertion tabs, and a knitting needle assembly disposed in the needle slot formed between adjacent needle slot inserts.

The needle plate with full insertion sheet has stable needle slot insert and latch type pressure plate to prevent needle from raising.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that the present invention is not limited to the embodiment described above, but various changes in form and details may be made therein without departing from the scope of the appended claims.

Claims

1. The needle plate with the full insertion pieces comprises a needle bed main body and needle groove insert pieces, wherein a plurality of longitudinal and parallel needle groove insert piece grooves are formed in the upper side surface of the needle bed main body; form the needle groove between the adjacent needle groove inserted sheet, needle groove inserted sheet groove front end is equipped with the knockover piece subassembly, is equipped with the right angle platform of perpendicular vertical draw-in groove on the front end of needle bed main part, is equipped with on the knockover piece of knockover piece subassembly and blocks yarn steel wire hole, blocks the yarn steel wire and passes the steel wire hole formation of knockover piece and block the coil position, is equipped with on the right angle platform to be used for holding the right angle step face that blocks the yarn steel wire, its characterized in that: an inclined plane with an acute included angle is arranged below the tangent plane at the front end of the slot wall of the inserting piece of the needle plate.

2. A faller bar with full insert as claimed in claim 1 wherein: the inclined plane is an arc-shaped plane with equal radius.

3. A faller bar with full insert as claimed in claim 1 wherein: the inclined plane is an arc-shaped plane with unequal radius.

4. A faller bar with full insert as claimed in claim 1 wherein: the inclined plane is an inclined straight line plane.

5. A faller bar with full insert as claimed in claim 2 wherein: the acute included angle is less than 50 degrees.