CN218436121U

CN218436121U - Single-groove double-needle-plate assembly

Info

Publication number: CN218436121U
Application number: CN202222566678.9U
Authority: CN
Inventors: 王靖敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-02-03
Anticipated expiration: 2032-09-26

Abstract

The utility model relates to a single groove double needle faller subassembly belongs to the computerized flat knitting machine field. The utility model discloses a length direction of perpendicular to faller sets up a plurality of inserted sheets on the faller, forms a knit needle groove between the adjacent inserted sheet, and its structural feature lies in: the knitting needle structure comprises a knitting needle groove, and is characterized in that a knitting needle unit is arranged in the knitting needle groove and comprises a needle selection stitch, a functional stitch, a knitting stitch, two connecting stitches, a first knitting needle, a second knitting needle, a first limiting stitch and a second limiting stitch, wherein the needle selection stitch is matched with the functional stitch, the functional stitch is matched with the knitting stitch, the knitting stitch is matched with the two connecting stitches, the two connecting stitches are respectively matched with the first knitting needle and the second knitting needle, two ends of the first limiting stitch are respectively matched with the one connecting stitch and the first knitting needle, and two ends of the second limiting stitch are respectively matched with the other connecting stitch and the second knitting needle.

Description

Single-groove double-needle-plate assembly

Technical Field

The utility model relates to a single groove double needle faller subassembly belongs to the computerized flat knitting machine field.

Background

At present, needle plates of computerized flat knitting machines all adopt a single-groove single-needle mode, namely a knitting needle group is placed in a needle groove, the knitting needle group generally comprises a needle selection piece, a spring needle, a long needle and a needle selection, meanwhile, a few needle plates in the prior art adopt a single-groove double-needle mode, but when the needle feeding and discharging are controlled, two pressing pieces are rotatably arranged in the needle groove through rotating Kong Chuanjie rotating steel wires, and the movement of the two pressing pieces caused by elastic stitches or resilience force is limited through limiting steel wires.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a structural design reasonable single groove double needle faller subassembly.

The utility model provides a technical scheme that above-mentioned problem adopted is: this single groove double needle faller subassembly sets up a plurality of inserted sheets on the faller including the length direction of perpendicular to faller, forms one between the adjacent inserted sheet and weaves the needle groove, and its structural feature lies in: the knitting needle structure comprises a knitting needle groove, and is characterized in that a knitting needle unit is arranged in the knitting needle groove and comprises a needle selection stitch, a functional stitch, a knitting stitch, two connecting stitches, a first knitting needle, a second knitting needle, a first limiting stitch and a second limiting stitch, wherein the needle selection stitch is matched with the functional stitch, the functional stitch is matched with the knitting stitch, the knitting stitch is matched with the two connecting stitches, the two connecting stitches are respectively matched with the first knitting needle and the second knitting needle, two ends of the first limiting stitch are respectively matched with the one connecting stitch and the first knitting needle, and two ends of the second limiting stitch are respectively matched with the other connecting stitch and the second knitting needle. The push pin triangle controls the movement of the first limit pin or the second limit pin, so that the occurrence of the firing pin condition can be avoided, and the service life is prolonged.

Furthermore, be provided with spacing stitch spacer between spacing stitch and No. two spacing stitches. The contact between the first limit pin and the second limit pin can be avoided, and mutual interference can be avoided.

Further, a needle turning spring piece is arranged on the right side of the first knitting needle, and a needle turning spring piece is arranged on the left side of the second knitting needle.

Furthermore, the needle selection stitch, the functional stitch, the knitting stitch, the connecting stitch, the first knitting needle, the second knitting needle, the first limit stitch, the second limit stitch and the limit stitch spacer are all arranged on the insertion piece through steel wires.

Furthermore, a needle pushing point and a needle pressing groove are respectively arranged on the first limiting stitch and the second limiting stitch. The needle pushing triangle and the needle pushing point are pushed, so that the needle pressing groove is contacted with the needle pressing steel wire.

Further, the needle pushing point arranged on the first limiting pin is located in the middle, and the needle pushing point arranged on the second limiting pin is located at the end.

Further, be provided with the connector on the weaving stitch, be provided with the spread groove on the connecting stitch, connector and spread groove cooperation. The connector is embedded into the connecting groove in the operating state, and the connector is separated from the connecting groove in the non-operating state.

Furthermore, the number of steel wires is a plurality of, and one of them steel wire is the tucking steel wire, tucking steel wire and tucking groove cooperation.

Furthermore, the thickness of the knitting stitch is larger than that of one connecting stitch and smaller than the sum of the thicknesses of the two connecting stitches.

Further, the number of the inserting sheets is 12, and the 12 inserting sheets are arranged side by side to form 11 knitting needle grooves.

Compared with the prior art, the utility model has the advantages of it is following: this single groove double needle faller subassembly is at the during operation, if receive the knitting needle during operation that computer instruction lies in same knitting inslot, no. two knitting needles were out of work this moment, no. two spacing stitches then can be promoted the needle pushing point on No. two spacing stitches by a set of needle pushing cam for the stitch pressing groove and the coincidence of needle pressing steel wire on No. two spacing stitches can make and take place elastic effect with No. two knitting needle complex connection stitches, make and break away from with the connector of knitting stitch with No. two knitting needle complex connection stitch's spread groove, no. one spacing stitch can normally be qualified for next round of competitions this moment.

Drawings

Fig. 1 is a schematic perspective view of a single-groove double-needle plate assembly according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view of the needle weaving groove formed by two insertion pieces according to the embodiment of the present invention.

Fig. 3 is an illustration of the explosion structure of the needle slot formed by two insertion pieces according to the embodiment of the present invention.

Fig. 4 is a schematic perspective view of a knitting needle unit according to an embodiment of the present invention.

Fig. 5 is a front view configuration diagram of the knitting needle unit according to the embodiment of the present invention.

Fig. 6 is a schematic front view of the selector jack according to the embodiment of the present invention.

Fig. 7 is a schematic view of the functional pin according to the embodiment of the present invention.

Fig. 8 is a schematic structural view of a knitting stitch according to an embodiment of the present invention.

Fig. 9 is a schematic view of a front view structure of a connection pin according to an embodiment of the present invention.

Fig. 10 is a front view structure diagram of a first knitting needle according to an embodiment of the present invention.

Fig. 11 is a front view structure diagram of a second knitting needle according to an embodiment of the present invention.

Fig. 12 is a schematic view of a first limit pin according to an embodiment of the present invention.

Fig. 13 is a schematic view of a front view structure of a second spacing pin according to an embodiment of the present invention.

Fig. 14 is a schematic structural view of a spacing pin spacer according to an embodiment of the present invention.

Fig. 15 is a front view structure diagram of a single-groove double needle plate assembly according to an embodiment of the present invention.

In the figure: the needle plate comprises a needle plate 1, an inserting sheet 2, a needle weaving groove 3, a needle selecting stitch 4, a functional stitch 5, a knitting stitch 6, a connecting stitch 7, a first knitting needle 8, a second knitting needle 9, a first limit stitch 10, a second limit stitch 11, a limit stitch spacer 12, a needle pressing steel wire 13, a needle pushing point A, a needle pressing groove B, a connector C and a connecting groove D.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Examples are given.

Referring to fig. 1 to 15, it should be understood that the structures, ratios, sizes, etc. shown in the drawings attached to the present specification are only used for matching with the disclosure of the specification, so as to be known and read by those skilled in the art, and are not used for limiting the practical limit conditions of the present invention, so that the present invention has no technical essence, and any modification of the structures, changes of the ratio relationship, or adjustment of the sizes, should still fall within the scope of the present invention without affecting the function and the achievable purpose of the present invention. In addition, in the present specification, if there are words such as "upper", "lower", "left", "right", "middle" and "one", the description is for clarity of description only, and is not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

The single-groove double-needle plate assembly in the embodiment comprises a plurality of inserting pieces 2 which are perpendicular to the length direction of a needle plate 1 and arranged on the needle plate 1, a knitting needle groove 3 is formed between every two adjacent inserting pieces 2, a knitting needle unit is arranged in each knitting needle groove 3, the number of the inserting pieces 2 is 12, and the 12 inserting pieces 2 are arranged side by side to form 11 knitting needle grooves 3.

The knitting needle unit in the embodiment comprises a needle selection stitch 4, a functional stitch 5, a knitting stitch 6, two connecting stitches 7, a first knitting needle 8, a second knitting needle 9, a first limiting stitch 10 and a second limiting stitch 11, wherein the needle selection stitch 4 is matched with the functional stitch 5, the functional stitch 5 is matched with the knitting stitch 6, a needle turning spring piece is arranged on the right side of the first knitting needle 8, and a needle turning spring piece is arranged on the left side of the second knitting needle 9.

The knitting stitch 6 in this embodiment is in cooperation with two connecting stitches 7, two connecting stitches 7 are in cooperation with a knitting needle 8 and a knitting needle 9 respectively, two ends of a limiting stitch 10 are in cooperation with a connecting stitch 7 and a knitting needle 8 respectively, two ends of a limiting stitch 11 are in cooperation with another connecting stitch 7 and a knitting needle 9 respectively, and a limiting stitch spacer 12 is arranged between the limiting stitch 10 and the limiting stitch 11.

The select stitch 4, the function stitch 5, the knit stitch 6, the connector stitch 7, the knitting needle 8, the knitting needle 9, the spacing stitch 10, the spacing stitch 11 and the spacing stitch spacer 12 in this embodiment are all arranged on the inserting sheet 2 through steel wires, the number of the steel wires is multiple, one of the steel wires is a tucking steel wire 13, and the tucking steel wire 13 is matched with a tucking groove B.

In this embodiment, the first limit stitch 10 and the second limit stitch 11 are respectively provided with a needle pushing point a and a needle pressing groove B, the needle pushing point a arranged on the first limit stitch 10 is located in the middle, and the needle pushing point a arranged on the second limit stitch 11 is located at the end.

In this embodiment, the knitting stitch 6 is provided with the connector C, the connecting stitch 7 is provided with the connecting groove D, the connector C is matched with the connecting groove D, and the thickness of the knitting stitch 6 is larger than the thickness of one connecting stitch 7 and smaller than the sum of the thicknesses of two connecting stitches 7.

Specifically, when the single-groove double-needle plate component works, if a first knitting needle 8 positioned in the same knitting needle groove 3 is received by a computer instruction, the second knitting needle 9 does not work at the moment, the second limit stitch 11 can be pushed by a group of needle pushing cams to push a needle pushing point A on the second limit stitch 11, a needle pressing groove B on the second limit stitch 11 is superposed with a needle pressing steel wire 13, the connecting stitch 7 matched with the second knitting needle 9 can generate an elastic effect, the connecting groove D of the connecting stitch 7 matched with the second knitting needle 9 is separated from a connector C of a knitting stitch 6, and the first limit stitch 10 can be normally discharged.

In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a single groove double needle faller subassembly, includes that the length direction of perpendicular to faller (1) sets up a plurality of inserted sheets (2) on faller (1), forms one between adjacent inserted sheet (2) and knits needle groove (3), its characterized in that: the knitting needle structure is characterized in that a knitting needle unit is arranged in the knitting needle groove (3), the knitting needle unit comprises a needle selection stitch (4), a functional stitch (5), a knitting stitch (6), two connecting stitches (7), a first knitting needle (8), a second knitting needle (9), a first limiting stitch (10) and a second limiting stitch (11), the needle selection stitch (4) is matched with the functional stitch (5), the functional stitch (5) is matched with the knitting stitch (6), the knitting stitch (6) is matched with the two connecting stitches (7), the two connecting stitches (7) are respectively matched with the first knitting needle (8) and the second knitting needle (9), two ends of the first limiting stitch (10) are respectively matched with the one connecting stitch (7) and the one knitting needle (8), and two ends of the second limiting stitch (11) are respectively matched with the other connecting stitch (7) and the second knitting needle (9).

2. The single slot double needle bar assembly of claim 1 wherein: a limit stitch spacer (12) is arranged between the first limit stitch (10) and the second limit stitch (11).

3. The single slot double needle bar assembly of claim 1 wherein: the right side of the first knitting needle (8) is provided with a needle turning spring piece, and the left side of the second knitting needle (9) is provided with a needle turning spring piece.

4. The single slot double needle bar assembly of claim 1 wherein: the needle selection stitch (4), the functional stitch (5), the knitting stitch (6), the connecting stitch (7), the first knitting needle (8), the second knitting needle (9), the first limiting stitch (10), the second limiting stitch (11) and the limiting stitch spacer (12) are all arranged on the inserting sheet (2) through steel wires.

5. The single slot double needle bar assembly of claim 1 wherein: and the first limiting pin (10) and the second limiting pin (11) are respectively provided with a needle pushing point (A) and a needle pressing groove (B).

6. The single slot double needle bar assembly of claim 5 wherein: the needle pushing point (A) arranged on the first limiting stitch (10) is positioned in the middle, and the needle pushing point (A) arranged on the second limiting stitch (11) is positioned at the end part.

7. The single slot double needle bar assembly of claim 1 wherein: weave and be provided with connector (C) on stitch (6), be provided with spread groove (D) on connecting stitch (7), connector (C) and spread groove (D) cooperation.

8. The single slot double needle bar assembly of claim 4 wherein: the number of steel wires is a plurality of, and one of them steel wire is tucking steel wire (13), tucking steel wire (13) and tucking groove (B) cooperation.

9. The single slot double needle bar assembly of claim 1, wherein: the thickness of the knitting stitch (6) is larger than that of one connecting stitch (7) and smaller than the sum of the thicknesses of the two connecting stitches (7).

10. The single slot double needle bar assembly of claim 1 wherein: the quantity of inserted sheet (2) is 12, and 12 inserted sheet (2) are arranged side by side and are formed 11 knitting needle grooves (3).