Rough needle mountain plate with 2-4 needles

Abstract

The utility model discloses a 2-4-needle thick needle hill plate which comprises a hill plate bottom plate, a plurality of groups of knitting units are arranged on the hill plate bottom plate, and the upper end portion of each knitting unit comprises a left hill protection triangle, a left stitch triangle, a left needle turning triangle, a left looping triangle, a left middle hill protection triangle, a right looping triangle, a right needle turning triangle, a right stitch triangle and a right hill protection triangle. The knitting unit middle part comprises a left needle cleaning triangle, a left needle raising triangle, a left needle connecting triangle, a left side station plate, a middle needle raising triangle, a right side station plate, a right needle connecting triangle, a right needle raising triangle and a right needle cleaning triangle; the lower end of the knitting unit comprises an upper left needle selection triangle, a lower left needle selection triangle, a left needle pushing triangle, a left needle lifting triangle, a middle upper needle selection triangle, a middle lower needle selection triangle, a right needle lifting triangle, a right needle pushing triangle, an upper right needle selection triangle and a lower right needle selection triangle, and a stitch movement mechanism is arranged on the back face of the bottom plate of the hill plate. The knitting machine has the advantages that knitting stitch can be independently controlled, needle turning stability is high, and cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to computer flat knitting machine technical field, especially 2-4 needle's thick needle mountain board. BACKGROUND

[0002] The existing 2-4 needle thick needle mountain board adopts movable needle turning cam structure, and the mountain board needs special movable control mechanism to realize the extension or retraction of the needle turning cam, the degree cam control mechanism adopts linkage control mechanism, a single power mechanism drives multiple degree cams to move, the degree cams on both sides of the system cannot move simultaneously and independently, the selected control motor is large, and the overall mountain board structure is relatively complex and large in size. UTILITY MODEL CONTENTS

[0003] The utility model discloses a 2-4 needle thick needle mountain board, which has the advantages of independent control of knitting degree, high needle turning stability and cost saving.

[0004] The above technical purpose of the utility model is realized by the following technical scheme:

[0005] A 2-4 needle thick needle mountain board, comprising a mountain board bottom plate, a plurality of groups of knitting units are arranged on the mountain board bottom plate, the upper end portions of the plurality of groups of knitting units sequentially comprise a left mountain protection cam, symmetrically arranged left degree cams, a left needle turning cam, a left loop forming cam, a left middle mountain protection cam, a right loop forming cam, a right needle turning cam, symmetrically arranged right degree cams and a right mountain protection cam, the middle portions of the plurality of groups of knitting units sequentially comprise a left needle clearing cam, a left needle lifting cam, a left needle connecting cam, a left side work station plate, a middle needle lifting cam, a right side work station plate, a right needle connecting cam, a right needle lifting cam and a right needle clearing cam, the lower end portions of the plurality of groups of knitting units sequentially comprise a left upper needle selecting cam, a left lower needle selecting cam, symmetrically arranged left needle pushing cams, a left needle lifting cam, a middle upper needle selecting cam, a middle lower needle selecting cam, a right needle lifting cam, symmetrically arranged right needle pushing cams, a right upper needle selecting cam and a right lower needle selecting cam, a plurality of groups of degree cam movement mechanisms are arranged on the back surface of the mountain board bottom plate, and the plurality of groups of degree cam movement mechanisms are connected with the left degree cams and the right degree cams respectively.

[0006] Preferably, a plurality of mounting grooves are formed in the mountain board bottom plate, and a plurality of groups of needle selectors are arranged on the back surface of the mountain board bottom plate, and the output ends of the plurality of groups of needle selectors are located in the mounting grooves.

[0007] Preferably, a left loop shifting groove is formed between the left needle lifting cam and the left degree cams, the left needle turning cam and the left loop forming cam, and a right loop shifting groove is formed between the right needle lifting cam and the right degree cams, the right needle turning cam and the right loop forming cam.

[0008] As preferred, the back of the needle plate bottom plate is further provided with two groups of needle lifting mechanisms, and the two groups of needle lifting mechanisms are connected with the left needle lifting cam, the left needle pushing cam, the right needle lifting cam and the right needle pushing cam respectively.

[0009] As preferred, the left gauge cam is provided with a left side thread groove, and the right gauge cam is provided with a right side thread groove.

[0010] The beneficial effects of the utility model are as follows: through the cooperation of the gauge movement mechanism and the work position plate mechanism, the gauge cam can be controlled, the gauge cam can be guided to complete the transfer action, the gauge movement mechanism receives the system instruction to drive the gauge cam to enter the working state, the long needle cam is guided along the gauge cam to enter the transfer guide track to complete the transfer action, the gauge cam can be guided to run in advance to slightly compress the loop during the knitting action, and the long needle cam can enter the working area of the gauge cam after the needle receiving action is completed, and the density is more soft. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a structural schematic view of an embodiment;

[0012] Figure 2 It is a back structure schematic view of an embodiment;

[0013] Figure 3 It is a perspective view of an embodiment;

[0014] Figure 4 It is a structural schematic view of a gauge movement mechanism in an embodiment;

[0015] Figure 5 It is a transfer track view of an embodiment;

[0016] Figure 6 It is a structural schematic view of a work position plate mechanism in an embodiment;

[0017] Figure 7 It is a needle moving track for non-needle knitting, and a fork needle stops at B position;

[0018] Figure 8 It is a needle moving track for loop knitting, and a fork needle stops at A position;

[0019] Figure 9 It is a needle moving track for gathering knitting, a fork needle stops at H position, and a total interval movable work position plate works;

[0020] Figure 10 It is a needle moving track for transfer knitting, a fork needle stops at A position, and a front side gauge moves downward;

[0021] Figure 11The needle track for knitting the loop, the fork needle stop position, the front side degree guide downward movement, and the front side movable work position plate work.

[0022] Reference numerals: 1, mountain plate bottom plate; 2, left mountain guard triangle; 3, left degree guide triangle; 4, left turning needle triangle; 5, left loop forming triangle; 6, left middle part mountain guard triangle; 7, right loop forming triangle; 8, right turning needle triangle; 9, right degree guide triangle; 10, right mountain guard triangle; 11, left needle clearing triangle; 12, left needle lifting triangle; 13, left needle connecting triangle; 14, left side work position plate; 15, middle part needle lifting triangle; 16, right side work position plate; 17, right needle connecting triangle; 18, right needle lifting triangle; 19, right needle clearing triangle; 20, left upper needle selection triangle; 21, left lower needle selection triangle; 22, left needle pushing triangle; 23, left needle lifting triangle; 24, middle part upper needle selection triangle; 25, middle part lower needle selection triangle; 26, right needle lifting triangle; 27, right needle pushing triangle; 28, right upper needle selection triangle; 29, right lower needle selection triangle; 30, degree guide movement mechanism; 31, mounting groove; 32, needle selector group; 33, left loop shifting groove; 34, right loop shifting groove; 35, needle lifting mechanism; 36, left thread running groove; 37, right thread running groove. DETAILED DESCRIPTION

[0023] The following description is only a preferred embodiment of the present application, and the protection scope is not limited to the embodiment. Any technical solution falling within the idea of the present application should fall within the protection scope of the present application. The same parts are indicated by the same reference numerals. It should be noted that the words "front", "back", "left", "right", "up" and "down" in the following description refer to the directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to the directions towards or away from the geometric center of a specific part.

[0024] As Figures 1 to 6As shown, a 2-4 needle thick needle plate includes a needle plate base plate 1, and a plurality of groups of knitting units are arranged on the needle plate base plate 1. The basic unit of the needle plate is a single group of knitting systems, which can be composed of one group or up to three groups of knitting units. The upper end of the plurality of groups of knitting units includes, in order, a left guard hill triangle 2, a symmetrically arranged left gauge triangle 3, a left turning needle triangle 4, a left loop forming triangle 5, a left middle guard hill triangle 6, a right loop forming triangle 7, a right turning needle triangle 8, a symmetrically arranged right gauge triangle 9, and a right guard hill triangle 10. The middle part of the plurality of groups of knitting units includes, in order, a left needle clearing triangle 11, a left needle lifting triangle 12, a left needle connecting triangle 13, a left side work station plate 14, a middle needle lifting triangle 15, a right side work station plate 16, a right needle connecting triangle 17, a right needle lifting triangle 18, and a right needle clearing triangle 19. The lower end of the plurality of groups of knitting units includes, in order, a left upper needle selection triangle 20, a left lower needle selection triangle 21, a symmetrically arranged left needle pushing triangle 22, a left needle lifting triangle 23, a middle upper needle selection triangle 24, a middle lower needle selection triangle 25, a right needle lifting triangle 26, a symmetrically arranged right needle pushing triangle 27, a right upper needle selection triangle 28, and a right lower needle selection triangle 29. The back of the needle plate base plate 1 is provided with a plurality of groups of gauge motion mechanisms 30, and the plurality of groups of gauge motion mechanisms 30 are respectively connected with the left gauge triangle 3 and the right gauge triangle 9. One group of gauge motion mechanisms 30 controls one group of gauge triangles, which can complete the gauge advance and give the needle a certain value after the needle is connected, so that the required organization is looser. The working mode of the gauge motion mechanism 30 is a prior art, and thus will not be described in detail.

[0025] Further, a plurality of mounting grooves 31 are formed on the needle plate base plate 1, and a plurality of groups of needle selectors 32 are arranged on the back of the needle plate base plate 1. The output ends of the plurality of groups of needle selectors 32 are located in the mounting grooves 31. The back of the needle plate base plate 1 is further provided with two groups of needle lifting mechanisms 35, and the two groups of needle lifting mechanisms 35 are respectively connected with the left needle lifting triangle 23, the left needle pushing triangle 22, and the right needle lifting triangle 26, the right needle pushing triangle 27. The two groups of needle lifting mechanisms 35 can respectively drive the left needle lifting triangle 23, the left needle pushing triangle 22, and the right needle lifting triangle 26, the right needle pushing triangle 27 to move to complete the knitting work. The working mode of the needle lifting mechanism 35 is a prior art, and thus will not be described in detail.

[0026] Further, the left needle lifting cam 12 is formed with a left transfer slot 33 between the left gauge cam 3, the left tuck cam 4 and the left stitch cam 5, and the right needle lifting cam 18 is formed with a right transfer slot 34 between the right gauge cam 9, the right tuck cam 8 and the right stitch cam 7. The left gauge cam 3 is provided with a left thread guide slot 36, and the right gauge cam 9 is provided with a right thread guide slot 37. The transfer action is completed by the gauge cam guide, and a set of gauge motion mechanisms 30 receives system instructions to drive a set of presser cams into the working state, the long needle cylinder enters the transfer guide track along the gauge cam guide to complete the transfer action, and the gauge cam can be moved in advance to slightly compress the stitches during the knitting action, and the long needle cylinder can independently enter the working area of the gauge cam after the needle receiving action is completed, and the density is more soft.

[0027] The above-described specific embodiments further specifically describe the technical problems solved by the present application, technical solutions and beneficial effects. It should be understood that the above-described specific embodiments are merely specific embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A 2-4 needle coarse needle hill plate, characterized in that, The application relates to a mountain plate bottom plate (1) provided with a plurality of groups of knitting units, the upper ends of the plurality of groups of knitting units sequentially comprising a left hedgehog triangle (2), symmetrically arranged left gauge triangles (3), a left purling triangle (4), a left loop forming triangle (5), a left middle hedgehog triangle (6), a right loop forming triangle (7), a right purling triangle (8), symmetrically arranged right gauge triangles (9) and a right hedgehog triangle (10), the middle parts of the plurality of groups of knitting units sequentially comprising a left needle clearing triangle (11), a left needle lifting triangle (12), a left needle connecting triangle (13), a left side work station plate (14), a middle needle lifting triangle (15), a right side work station plate (16), a right needle connecting triangle (17), a right needle lifting triangle (18) and a right needle clearing triangle (19), the lower ends of the plurality of groups of knitting units sequentially comprising a left upper needle selecting triangle (20), a left lower needle selecting triangle (21), symmetrically arranged left needle pushing triangles (22), a left needle lifting triangle (23), a middle upper needle selecting triangle (24), a middle lower needle selecting triangle (25), a right needle lifting triangle (26), symmetrically arranged right needle pushing triangles (27), a right upper needle selecting triangle (28) and a right lower needle selecting triangle (29), the back of the mountain plate bottom plate (1) being provided with a plurality of groups of gauge movement mechanisms (30), and the plurality of groups of gauge movement mechanisms (30) being connected with the left gauge triangles (3) and the right gauge triangles (9) respectively.

2. A 2-4 needle coarse needle mountain board according to claim 1, characterized in that, A plurality of mounting grooves (31) are formed in the mountain plate bottom plate (1), and the back of the mountain plate bottom plate (1) is provided with a plurality of groups of needle selecting device groups (32), and the output ends of the plurality of groups of needle selecting device groups (32) are located in the mounting grooves (31).

3. A 2-4 needle coarse needle mountain board according to claim 2, characterized in that, The left needle lifting triangle (12) is formed with a left loop shifting groove (33) between the left gauge triangle (3), the left purling triangle (4) and the left loop forming triangle (5), and the right needle lifting triangle (18) is formed with a right loop shifting groove (34) between the right gauge triangle (9), the right purling triangle (8) and the right loop forming triangle (7).

4. A 2-4 needle coarse needle mountain board according to claim 3, characterized in that, The back of the mountain plate bottom plate (1) is further provided with two groups of needle lifting mechanisms (35), and the two groups of needle lifting mechanisms (35) are connected with the left needle lifting triangle (23), the left needle pushing triangle (22) and the right needle lifting triangle (26), the right needle pushing triangle (27) respectively.

5. A 2-4 needle coarse needle mountain board according to claim 4, characterized in that, The left gauge triangle (3) is provided with a left side wire groove (36), and the right gauge triangle (9) is provided with a right side wire groove (37).

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