CN209779135U - Collar machine gable board is knitted to compact - Google Patents

Abstract

The utility model relates to the technical field of computerized flat knitting machines, in particular to a compact collar knitting machine cam plate, which comprises a triangular support plate, a triangular device, a needle selector and a motor; the cam device comprises a herringbone cam, a stitch cam, a knitting cam, an upper needle protecting cam and a lower needle protecting cam which are arranged on the upper part of a cam support plate, a needle selecting and protecting cam arranged on the middle part of the cam support plate, and a needle selecting and guiding cam and a needle selecting and resetting cam which are arranged on the lower part of the cam support plate; the weaving triangle is arranged below the herringbone triangle; the motor controls the knitting cam to control the knitting cam to move perpendicular to the plate surface of the triangular support plate. Compared with the prior art, the compact collar weaving machine mountain board provided by the utility model can realize the function of simultaneously weaving and tucking on the same line by enabling the weaving triangle to switch three different protruding heights through the weaving gear shifting cam; and the used parts are few, the triangular device is reasonably and orderly arranged, the structure is compact, the whole volume is small, and the installation is convenient.

Description

Collar machine gable board is knitted to compact

Technical Field

The utility model relates to a computerized flat knitting machine technical field, in particular to collar machine mountain board is knitted to compact.

Background

The computerized flat knitting machine is a double-needle-plate latch needle weft knitting machine, its cam plate structure is just like a group of plane cams, the stitch of the knitting needle can be fed into the channel of the cam plate, the cam plate can be moved, the knitting needle can be forced to make regular lifting movement in the needle channel of the cam plate, and the knitting needle can be made to implement basic actions of knitting, tucking (i.e. tucking), turning over (i.e. transferring), connecting and non-knitting, etc. by means of the actions of needle hook and needle latch, so that the yarn can be knitted into knitted fabric.

The existing cam capable of realizing simultaneous knitting and stitch hanging on the same line has a complex structure, for example, the chinese patent with the application number of 201120361313.1 discloses a cam device of a flat knitting machine, which comprises a base plate, an upper cam and a lower cam arranged on the base plate, wherein the lower cam comprises a plane homing cam, a stitch needle raising cam, a stitch guide cam, a vertical homing cam and two general needle selectors.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects in the prior art, the utility model provides a compact collar weaving machine cam plate, which comprises a triangular support plate, a triangular device, a needle selector and a motor, wherein the triangular device, the needle selector and the motor are arranged on the triangular support plate; the cam device comprises a herringbone cam, a stitch cam, a knitting cam, an upper needle protecting cam and a lower needle protecting cam which are arranged on the upper part of the triangular support plate, a needle selecting and protecting cam arranged on the middle part of the triangular support plate, and a needle selecting and guiding cam and a needle selecting and resetting cam which are arranged on the lower part of the triangular support plate; the weaving triangle is arranged below the herringbone triangle; the needle selector is arranged between the needle selecting and guiding cam and the needle protecting cam; the motor controls the knitting triangle to be perpendicular to the plate surface of the triangle support plate to move through the knitting gear shifting cam, and switching of three different protruding heights of the knitting triangle is achieved.

Furthermore, the bottom of the weaving triangle is connected with a weaving triangle guide rod; the knitting triangular guide rod is provided with a lifting block and a knitting pressure spring; the weaving compression spring is sleeved on the weaving triangular guide rod and is positioned between the lifting block and the guide rod support plate; the guide rod support plate is fixedly arranged on the triangular support plate through a plurality of support plate columns; the guide rod support plate is provided with a through hole for the weaving triangular guide rod to pass through; the lifting block is in abutting contact with the weaving gear shifting cam under the action of the weaving pressure spring.

furthermore, the triangular support plate is provided with an inclined rail for the stitch cam to slide, and a stitch slider and a slider cover plate are arranged between the triangular support plate and the stitch cam; the triangular support plate is also provided with a second motor; and the second motor controls the stitch cam to slide along the inclined rail on the triangular support plate through the stitch cam.

Further, the mesh triangles comprise a left mesh triangle and a right mesh triangle; the left stitch triangle and the right stitch triangle are symmetrically arranged on two sides of the herringbone triangle.

Further, the upper needle protection triangle comprises a left upper needle protection triangle and a right upper needle protection triangle; the upper left needle protection triangle and the upper right needle protection triangle are symmetrically arranged along the central axis of the triangular support plate.

Further, the lower needle protection triangle comprises a left lower needle protection triangle and a right lower needle protection triangle; the left lower needle protection triangle and the right lower needle protection triangle are respectively arranged corresponding to the left upper needle protection triangle and the right upper needle protection triangle.

Further, the needle selecting and guiding cam comprises a left needle selecting and guiding cam and a right needle selecting and guiding cam; the left needle selecting and guiding triangle and the right needle selecting and guiding triangle are symmetrically arranged along the central axis of the triangular support plate.

Further, the needle selecting and protecting cam comprises a left needle selecting and protecting cam and a right needle selecting and protecting cam; the left needle selecting and protecting cam and the right needle selecting and protecting cam are respectively arranged corresponding to the left needle selecting and guiding cam and the right needle selecting and guiding cam.

Furthermore, the needle selector is respectively arranged between the left needle selecting and protecting cam and the left needle selecting and guiding cam and between the right needle selecting and protecting cam and the right needle selecting and guiding cam.

The utility model provides a collar machine mountain plate is knitted to compact makes to weave the triangle and can carry out the switching of three different salient height through weaving the cam of shifting to realize weaving, tucking and weave simultaneously with the function of tucking on the same line, can weave out abundanter flower type. Compared with the prior art, the embodiment of the utility model provides a collar machine mountain plate is knitted to compact, the spare part of use is few, and herringbone triangle, degree mesh triangle, weave the triangle and protect the needle triangle and set up side by side in the upper portion of triangle extension board, select the needle to protect the needle triangle and set up side by side in the middle part of triangle extension board, select the needle ware, select needle guide pin triangle and select the needle triangle that resets and set up side by side in the lower part of triangle extension board, the triangle device arranges rationally orderly, compact structure, whole volume is less, the installation of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 front structural view of a compact collar weaving machine gable provided by the utility model;

Fig. 2 is a schematic top view of the compact collar weaving machine panel provided by the present invention;

3 FIG. 33 3 is 3 a 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 31 3; 3

Fig. 4 is a schematic view of the back structure of the compact collar weaving machine gable provided by the present invention;

FIG. 5 is a schematic needle path diagram of the knitting cam being flush with the surface of the triangular support plate;

FIG. 6 is a schematic diagram of a needle path when a knitting triangle part protrudes out of a triangular supporting plate;

FIG. 7 is a schematic diagram of the needle path when the knitting cam is fully protruded from the plate surface of the cam plate.

Reference numerals:

10-triangular support plate 21 herringbone triangle 22-degree-mesh triangle

23 knitting cam 24 upper needle protection cam 25 lower needle protection cam

26 needle selection needle protection cam 27 needle selection and guide cam 28 needle selection reset cam

30 needle selector 40 motor 41 second motor

221 inclined rail 222-degree-mesh sliding block 223 sliding block cover plate

Cam 231 weaving shifting cam 232 weaving triangular guide rod with 224 degrees

233 lifting block 234 weaving pressure spring 235 guide rod support plate

236 support plate column

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-4, the utility model provides a compact collar weaving machine mountain board, which comprises a triangular supporting plate 10, and a triangular device, a needle selector 30 and a motor 40 which are arranged on the triangular supporting plate 10; the cam device comprises a herringbone cam 21, a stitch cam 22, a knitting cam 23, an upper needle protecting cam 24 and a lower needle protecting cam 25 which are arranged on the upper part of the triangular support plate 10, a needle selecting needle protecting cam 26 which is arranged on the middle part of the triangular support plate 10, and a needle selecting cam 27 and a needle selecting and guiding cam 28 which are arranged on the lower part of the triangular support plate 10; the weaving triangle 23 is arranged below the herringbone triangle 21; the needle selector 30 is arranged between the needle selecting and guiding cam 27 and the needle selecting and protecting cam 26; the motor 40 controls the knitting cam 231 to control the knitting triangle 23 to move perpendicular to the plate surface of the triangle support plate 10, so that the three different protruding heights of the knitting triangle 23 can be switched.

specifically, the utility model provides a compact collar weaving machine mountain board includes triangle extension board 10, triangle device, selects needle ware 30 and motor 40; as shown in fig. 1, the cam device is arranged on the front surface of the cam plate 10, and the cam device comprises a herringbone cam 21, a stitch cam 22, a knitting cam 23, an upper needle protecting cam 24, a lower needle protecting cam 25, a needle selecting needle protecting cam 26, a needle selecting and guiding cam 27 and a needle selecting reset cam 28; as shown in fig. 1, the herringbone triangle 21 is arranged in the middle of the upper part of the triangular support plate 10, and the herringbone triangle 21 is fixed on the triangular support plate 10 through screws or bolts;

The knitting triangle 23 is arranged below the herringbone triangle 21, the support plate cavity for the knitting triangle 23 to sink is formed in the triangular support plate 10, the peripheral gap between the knitting triangle 23 and the support plate cavity is not more than 0.02mm, the knitting triangle 23 can flexibly move up and down in the support plate cavity, and no clamping stagnation is caused. As shown in fig. 2 and 4, a knitting cam guide 232 is connected to the bottom of the knitting cam 23; the back of the triangular support plate 10 is provided with a guide rod support plate 235 fixedly connected with the triangular support plate 10 through a plurality of support plate columns 236, and the guide rod support plate 235 is provided with a through hole for the woven triangular guide rod 232 to pass through; a lifting block 233 and a weaving pressure spring 234 are arranged on the weaving triangular guide rod 232; the lifting block 233 is fixedly connected with the weaving triangular guide rod 232, and the weaving pressure spring 234 is sleeved on the weaving triangular guide rod 232 and is positioned between the lifting block 233 and the guide rod support plate 235;

As shown in fig. 2 and 4, a motor 40 is further arranged on the back of the triangular support plate 10, and a weaving gear shifting cam 231 is arranged on an output shaft of the motor 40; the lifting block 233 is in contact with the weaving shift cam 231 under the action of the weaving pressure spring 234, when the weaving shift cam 231 rotates, the lifting block 233 can be driven to move along the axis of the weaving triangle guide rod 232, so that the weaving triangle 23 can move perpendicular to the plate surface of the triangle support plate 10, the weaving triangle 23 can be switched between three states of being flush with the plate surface of the triangle support plate 10, partially protruding out of the plate surface of the triangle support plate 10 and completely protruding out of the plate surface of the triangle support plate 10, and the heights of the weaving triangles 23 protruding out of the plate surface of the triangle support plate 10 in the three states are sequentially increased.

The stitch triangles 22 comprise a left stitch triangle and a right stitch triangle, and the left stitch triangle and the right stitch triangle are symmetrically arranged at two sides of the herringbone triangle 21; as shown in fig. 1 and 3, a ramp 221 for sliding the stitch cam 22 is provided at a position where the stitch cam 22 is mounted on the cam support plate 10, and a stitch slider 222 and a slider cover 223 are provided between the cam support plate 10 and the stitch cam 22; the mesh cam 22 is connected with the mesh sliding block 222 through a screw, the mesh sliding block 222 is positioned in the inclined rail 221, the mesh cam 22 and the sliding block cover plate 223 are respectively positioned at two sides of the mesh sliding block 222, and the three can be connected through a screw or a bolt; as shown in fig. 3 and 4, a second motor 41 is further provided on the back of the triangular support plate 10, and includes a left second motor and a right second motor; the output shaft of the second motor 41 is provided with a stitch cam 224, the stitch cam 224 contacts with the slider cover 223, and when the stitch cam 224 rotates, the stitch cam 224 can be driven to reciprocate, so as to control the stitch cam 22 to slide back and forth along the inclined rail 221 on the cam support plate 10. The clearance between the mesh sliding block 222 and the inclined rail 221 is not more than 0.02mm, and the mesh sliding block 222 can flexibly slide in the inclined rail 221 without clamping stagnation. After the stitch cam 22 is assembled, the gap between the stitch cam 22 and the triangular support plate 10 is not less than 0.02mm, so that the stitch cam 22 can flexibly slide.

As shown in fig. 1, an upper needle protection triangle 24 and a lower needle protection triangle 25 are further arranged on the upper part of the triangle support plate 10; the upper needle protection triangle 24, the herringbone triangle 21 and the stitch triangle 22 are arranged side by side, the upper needle protection triangle 24 comprises an upper left needle protection triangle and an upper right needle protection triangle which are symmetrically arranged along the central axis of the triangular support plate 10, the lower needle protection triangle 25 also comprises a lower left needle protection triangle and a lower right needle protection triangle which are symmetrically arranged along the central axis of the triangular support plate 10, and the lower left needle protection triangle and the lower right needle protection triangle are respectively arranged corresponding to the upper left needle protection triangle and the upper right needle protection triangle.

As shown in fig. 1, a needle selecting and protecting cam 26 is further arranged in the middle of the cam plate 10, and a needle selecting and guiding cam 27 and a needle selecting and resetting cam 28 are further arranged on the lower portion of the cam plate 10; the needle selecting and guiding cam 27 comprises a left needle selecting and guiding cam and a right needle selecting and guiding cam which are symmetrically arranged along the central axis of the triangular support plate 10; the needle selecting and protecting cam 26 also includes a left needle selecting and protecting cam and a right needle selecting and protecting cam symmetrically disposed along the central axis of the cam plate 10, and the left needle selecting and protecting cam and the right needle selecting and protecting cam are respectively disposed corresponding to the left needle selecting and guiding cam and the right needle selecting and guiding cam. One selector 30 is provided between the left needle selecting and protecting cam and the left needle selecting and guiding cam, and between the right needle selecting and protecting cam and the right needle selecting and guiding cam, respectively, and preferably, the selector 30 is an eight-segment selector.

The embodiment of the utility model provides a compact collar knitting machine gable, when actually working, collocates the knitting needle of two kinds of different heel heights to use (as shown in fig. 5-7 a knitting needle and b knitting needle, wherein the heel height of a knitting needle is greater than the heel height of b knitting needle), and arrange two kinds of knitting needles on the needle bed as required in advance; as shown in fig. 5, when the knitting cam 23 is flush with the surface of the cam plate 10, both the knitting needles move along the tucking needle track S1 to perform tucking; as shown in fig. 6, when the knitting triangle 23 completely protrudes from the surface of the triangular plate 10; both the knitting needles move along a knitting needle track S2 to perform knitting action; as shown in fig. 7, when the knitting cam 23 partially protrudes from the plate surface of the cam plate 10, the knitting needle with the higher butt height is moved along the knitting needle path S2 by the influence of the knitting cam 23 to perform a knitting operation; the knitting needle with the lower butt height is not blocked by the knitting cam 23 and moves along the tucking needle track S1 to perform tucking action; that is, in the same row, part of the knitting needles will perform knitting action, and part of the knitting needles will perform tucking action, so that more abundant patterns can be knitted. Since the needle selection principle of the needle selector 30 is the existing mature technology, it is not described herein again.

The embodiment of the utility model provides a collar machine mountain plate is knitted to compact makes to weave the triangle and can carry out the switching of three different height of outstanding through weaving the cam of shifting to realize weaving, tucking and weave simultaneously with the function of tucking on same line, can weave out abundanter flower type. Compared with the prior art, the embodiment of the utility model provides a collar machine mountain plate is knitted to compact, the spare part of use is few, and herringbone triangle, degree mesh triangle, weave the triangle and protect the needle triangle and set up side by side in the upper portion of triangle extension board, select the needle to protect the needle triangle and set up side by side in the middle part of triangle extension board, select the needle ware, select needle guide pin triangle and select the needle triangle that resets and set up side by side in the lower part of triangle extension board, the triangle device arranges rationally orderly, compact structure, whole volume is less, the installation of being convenient for.

Although terms such as cam plate, herringbone cam, stitch cam, knitting cam, selector motor, ramp, stitch slider, slider cover, knitting shift cam, knitting cam guide, lift block, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (9)

1. A compact collar weaving machine mountain board comprises a triangular support plate (10), and a triangular device, a needle selector (30) and a motor (40) which are arranged on the triangular support plate (10); the method is characterized in that: the cam device comprises a herringbone cam (21), a stitch cam (22), a knitting cam (23), an upper needle protecting cam (24) and a lower needle protecting cam (25) which are arranged on the upper part of the triangular support plate (10), a needle selecting and protecting cam (26) which is arranged on the middle part of the triangular support plate (10), and a needle selecting and guiding cam (27) and a needle selecting and resetting cam (28) which are arranged on the lower part of the triangular support plate (10); the weaving triangle (23) is arranged below the herringbone triangle (21); the needle selector (30) is arranged between the needle selecting and guiding cam (27) and the needle selecting and protecting cam (26); the motor (40) controls the knitting triangle (23) to move perpendicular to the plate surface of the triangular support plate (10) through the knitting gear shifting cam (231), and switching of three different protruding heights of the knitting triangle (23) is achieved.

2. The compact collar weaving machine panel according to claim 1, characterized in that: the bottom of the knitting triangle (23) is connected with a knitting triangle guide rod (232); the knitting triangular guide rod (232) is provided with a lifting block (233) and a knitting pressure spring (234); the weaving pressure spring (234) is sleeved on the weaving triangular guide rod (232) and is positioned between the lifting block (233) and the guide rod support plate (235); the guide rod support plate (235) is fixedly arranged on the triangular support plate (10) through a plurality of support plate columns (236); the guide rod support plate (235) is provided with a through hole through which the triangular woven guide rod (232) can pass; the lifting block (233) is in abutting contact with the woven gear shifting cam (231) under the action of the woven pressure spring (234).

3. The compact collar weaving machine panel according to claim 1, characterized in that: an inclined rail (221) for a stitch cam (22) to slide is arranged on the triangular support plate (10), and a stitch slider (222) and a slider cover plate (223) are arranged between the triangular support plate (10) and the stitch cam (22); the triangular support plate (10) is also provided with a second motor (41); the second motor (41) controls the stitch cam (22) to slide along the inclined rail (221) on the cam support plate (10) through the stitch cam (224).

4. The compact collar weaving machine panel according to claim 1 or 3, characterized in that: the mesh triangle (22) comprises a left mesh triangle and a right mesh triangle; the left stitch triangle and the right stitch triangle are symmetrically arranged on two sides of the herringbone triangle (21).

5. The compact collar weaving machine panel according to claim 1, characterized in that: the upper needle protection triangle (24) comprises a left upper needle protection triangle and a right upper needle protection triangle; the upper left needle protection triangle and the upper right needle protection triangle are symmetrically arranged along the central axis of the triangular support plate (10).

6. The compact collar weaving machine panel according to claim 5, characterized in that: the lower needle protection triangle (25) comprises a left lower needle protection triangle and a right lower needle protection triangle; the left lower needle protection triangle and the right lower needle protection triangle are respectively arranged corresponding to the left upper needle protection triangle and the right upper needle protection triangle.

7. The compact collar weaving machine panel according to claim 1, characterized in that: the needle selecting and guiding cam (27) comprises a left needle selecting and guiding cam and a right needle selecting and guiding cam; the left needle selecting and guiding triangle and the right needle selecting and guiding triangle are symmetrically arranged along the central axis of the triangular support plate (10).

8. The compact collar weaving machine panel according to claim 7, characterized in that: the needle selection and protection cam (26) comprises a left needle selection and protection cam and a right needle selection and protection cam; the left needle selecting and protecting cam and the right needle selecting and protecting cam are respectively arranged corresponding to the left needle selecting and guiding cam and the right needle selecting and guiding cam.

9. the compact collar weaving machine panel according to claim 8, characterized in that: the needle selector is respectively arranged between the left needle selecting and protecting cam and the left needle selecting and guiding cam and between the right needle selecting and protecting cam and the right needle selecting and guiding cam.