CN210737047U

CN210737047U - Double-side fixed needle bed swing arm for high-speed warp knitting machine

Info

Publication number: CN210737047U
Application number: CN201921587177.0U
Authority: CN
Inventors: 王峰; 邹志强; 刘利锋
Original assignee: Changzhou Laitong Machinery Co Ltd
Current assignee: Changzhou Laitong Machinery Co Ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-06-12
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a two-sided fixed needle bed swing arm is used to high-speed tricot machine, including needle bed swing arm body and two-sided fixed block, needle bed swing arm body appearance is certain radian sinuous form, needle bed swing arm body bottom one side is provided with two-sided fixed block, two-sided fixed block includes first fixed block and second fixed block, first fixed block and second fixed block mutually perpendicular, and first fixed block and second fixed block welding are as an organic whole, the two-sided fixed block appearance that first fixed block and second fixed block become is "L" type, leave first screw hole on the first fixed block, leave the second screw hole on the second fixed block, all leave the negative thread in first screw hole and the second screw hole, the other end welding of two-sided fixed block has the connecting piece, two-sided fixed block is through connecting piece and two-sided fixed block fixed connection that set. Has the advantages that: the utility model discloses a fixed needle bed in both sides compares in the single face fixed can solve the needle bed at upper and lower and front and back straightness accuracy problem completely, simple and practical.

Description

Double-side fixed needle bed swing arm for high-speed warp knitting machine

Technical Field

The utility model relates to a tricot machine technical field particularly, relates to a two-sided fixed needle bed swing arm is used to high-speed tricot machine.

Background

Knitted fabrics are formed by simultaneously knitting one or more sets of parallel aligned yarns on all the working needles of a warp feed machine, a process known as warp knitting and a fabric known as warp knit. The machine that accomplishes this is called a warp knitting machine. The main knitting elements of warp knitting machines are needles, guide needles, sinkers and presser plates (for crochet machines). The knitting needles are arranged in a row on the needle bed and move together with the needle bed. The guide needles are mounted on the slats to form guide bars. The warp yarns pass through the eyelets of the guide needles, are fed with the guide bar to be wound around the needles, and are knitted into a fabric by the cooperative movement of knitting members such as knitting needles and sinkers.

The swing arm of the existing needle bed adopts a mode of fixing the needle bed on a single surface, the fixing mode can only ensure the straightness of one surface of the needle bed, and if the needle bed is bent on the other surface, the needle bed cannot be adjusted, so that the matching of a knitting needle is not good, and the final looping effect of equipment is influenced.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that the fixed needle bed swing arm of single face brought, invented the fixed needle bed swing arm of two-sided to the straightness accuracy problem in the needle bed installation has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a double-side fixed needle bed swing arm for a high-speed warp knitting machine, which comprises a needle bed swing arm body and a double-side fixed block, the needle bed swing arm body is curved in shape with a certain radian, a double-sided fixed block is arranged on one side of the bottom of the needle bed swing arm body, the double-sided fixed block comprises a first fixed block and a second fixed block, the first fixed block and the second fixed block are vertical to each other, the first fixed block and the second fixed block are welded into a whole, the double-sided fixed block formed by the first fixed block and the second fixed block is L-shaped, a first threaded hole is reserved on the first fixing block, a second threaded hole is reserved on the second fixing block, the number of the first threaded holes and the number of the second threaded holes are two respectively, female threads are reserved in the first threaded holes and the second threaded holes, the other end welding of two-sided fixed block has the connecting piece, two-sided fixed block through the connecting piece that sets up with two-sided fixed block fixed connection.

Furthermore, the top of the needle bed swing arm body is provided with a connecting rod tile, and the bottom of the connecting rod tile and the top of the needle bed swing arm body are both in a semi-arc shape.

Furthermore, two the half cambered surfaces constitute a round hole, the connecting rod tile with the needle bed swing arm body is gone up both ends and all is left the bolt hole.

Further, the bolt holes are four in total.

Furthermore, notches are reserved on two surfaces of the needle bed swing arm body.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a fixed needle bed in both sides is compared and can be solved the needle bed completely in the fixed straightness accuracy problem of upper and lower and front and back in the single face, and is simple and practical, has fine popularization effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a double-sided fixed needle bed swing arm for a high-speed warp knitting machine according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a swing arm of a needle bed fixed on a single surface in the prior art.

Reference numerals:

1. a needle bed swing arm body; 2. double-sided fixed blocks; 3. a connecting rod tile; 4. bolt holes; 5. a first fixed block; 6. a second fixed block; 7. a first threaded hole; 8. a second threaded hole; 9. a connecting member; 10. a notch; 11. a semi-arc surface.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1, a double-sided fixed needle bed swing arm for a high-speed warp knitting machine according to an embodiment of the present invention includes a needle bed swing arm body 1 and a double-sided fixed block 2, the needle bed swing arm body 1 is curved in shape with a certain radian, the double-sided fixed block 2 is disposed on one side of the bottom of the needle bed swing arm body 1, the double-sided fixed block 2 includes a first fixed block 5 and a second fixed block 6, the first fixed block 5 and the second fixed block 6 are perpendicular to each other, the first fixed block 5 and the second fixed block 6 are welded into a whole, the double-sided fixed block 2 composed of the first fixed block 5 and the second fixed block 6 is L-shaped in shape, a first threaded hole 7 is disposed on the first fixed block 5, a second threaded hole 8 is disposed on the second fixed block 6, the first threaded hole 7 and the second threaded hole 8 are respectively provided with two threads, and female threads are disposed in the first threaded hole 7 and the second threaded hole, the other end welding of two-sided fixed block 2 has connecting piece 9, two-sided fixed block 2 through the connecting piece 9 that sets up with two-sided fixed block 2 fixed connection compares in the single face through two-sided fixed needle bed and fixes and can solve the straightness accuracy problem of needle bed about and around completely, simple and practical.

Through the above technical scheme of the utility model, the top of needle bed swing arm body 1 is provided with connecting rod tile 3, the bottom of connecting rod tile 3 and the shape at 1 top of needle bed swing arm body are semi-arc surface 11, two a round hole is constituteed to semi-arc surface 11, connecting rod tile 3 with bolt hole 4 is all left at both ends on the needle bed swing arm body 1, bolt hole 4 is total four, and connecting rod tile 3, screw hole 4 and the effect of semi-arc surface 11 of setting are convenient for take out this needle bed swing arm body 1 with other mechanical equipment fixed connection, equally also convenient to detach and take out this needle bed swing arm body 1. Notches 10 are reserved on two surfaces of the needle bed swing arm body 1, and the arranged notches 10 have a good attractive effect.

Referring to fig. 1-2, the two-sided fixed needle bed of the present invention can completely solve the problem of straightness of the needle bed at the top, bottom, front and back, compared with single-sided fixed needle bed, and is simple and practical, and has a good popularization effect.

The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-side fixed needle bed swing arm for a high-speed warp knitting machine is characterized by comprising a needle bed swing arm body (1) and double-side fixed blocks (2), wherein the needle bed swing arm body (1) is bent at a certain radian, the double-side fixed blocks (2) are arranged on one side of the bottom of the needle bed swing arm body (1), each double-side fixed block (2) comprises a first fixed block (5) and a second fixed block (6), the first fixed block (5) and the second fixed block (6) are perpendicular to each other, the first fixed block (5) and the second fixed block (6) are welded into a whole, the double-side fixed block (2) formed by the first fixed block (5) and the second fixed block (6) is L-shaped, a first threaded hole (7) is reserved on the first fixed block (5), a second threaded hole (8) is reserved on the second fixed block (6), first screw hole (7) and second screw hole (8) are two respectively, all leave the internal thread in first screw hole (7) and second screw hole (8), the other end welding of two-sided fixed block (2) has connecting piece (9), two-sided fixed block (2) through connecting piece (9) that set up with two-sided fixed block (2) fixed connection.

2. A double-sided fixed needle bed swing arm for a high-speed warp knitting machine according to claim 1, characterized in that a connecting rod tile (3) is arranged at the top of the needle bed swing arm body (1), and the bottom of the connecting rod tile (3) and the top of the needle bed swing arm body (1) are both shaped as a semi-arc surface (11).

3. A double-sided fixed needle bed swing arm for a high-speed warp knitting machine according to claim 2, characterized in that two semi-arc surfaces (11) form a circular hole, and bolt holes (4) are reserved at both ends of the connecting rod tile (3) and the needle bed swing arm body (1).

4. A double-sided fixed needle bed swing arm for a high-speed warp knitting machine according to claim 3, characterized in that said bolt holes (4) are four in total.

5. A double-sided fixed needle bed swing arm for a high-speed warp knitting machine according to any one of claims 1 to 3, characterized in that notches (10) are left on both sides of the needle bed swing arm body (1).