CN117144550A

CN117144550A - Glove machine head assembly, glove machine and low-fork glove knitting method

Info

Publication number: CN117144550A
Application number: CN202311121519.0A
Authority: CN
Inventors: 陈百祥; 俞永保; 冯建明; 金建平
Original assignee: Zhejiang Baixiang Technology Co ltd
Current assignee: Zhejiang Baixiang Technology Co ltd
Priority date: 2023-04-28
Filing date: 2023-08-31
Publication date: 2023-12-01
Also published as: CN116623353A; CN220788971U; CN117144545A

Abstract

The invention relates to a glove knitting machine head assembly, a glove knitting machine and a low-fork glove knitting method, wherein when a first guide needle machine head and a second guide needle machine head synchronously move along a first knitting direction, a first needle lifting cam is matched with a first middle cam to form a seam guide needle channel, and a third needle lifting cam is matched with a second middle cam to form a seam guide needle channel; or when the first guide needle machine head and the second guide needle machine head synchronously move along the second knitting direction, the second needle lifting cam is matched with the first middle cam to form a seam guide needle channel, and the fourth needle lifting cam is matched with the second middle cam to form a seam guide needle channel; the first braiding direction and the second braiding direction are parallel and opposite to each other. The glove knitting machine head assembly can carry out seam knitting from two directions, a user can select to carry out seam knitting along a first knitting direction or a second knitting direction according to requirements, more choices are selected, and more types can be knitted.

Description

Glove machine head assembly, glove machine and low-fork glove knitting method

Technical Field

The invention relates to the field of glove knitting, in particular to a glove knitting machine head assembly, a glove knitting machine and a low-fork glove knitting method.

Background

The glove is of a plurality of types, wherein the glove with the most widely used fingertips is a glove with each finger sleeved in the glove and provided with an independent space, the glove can be separated from other fingers, and each finger can move independently. The finger glove comprises a thumb, an index finger, a middle finger, a ring finger and a little finger. The low-interdigital glove is characterized in that the joint between the ring finger and the little finger is lower than the joint between the index finger and the middle finger, so that when the glove knitting machine is adopted to knit the low-interdigital glove, the little finger needs to be knitted after the middle three fingers are knitted. As shown in figure 1, the existing glove knitting machine can only knit in one direction when knitting fingertips, generally knit from left to right, after knitting ring fingers, the left scissors clamp yarns and move to the knitting start position of middle fingers, at this time, the scissors are positioned at the left side of middle fingers, the middle fingers start to stitch from left to right, yarns in the scissors are close to the start position of the stitch, the left thread ends are short, but when knitting small fingers, the left ring fingers which are already knitted can interfere with the left scissors, only the right scissors clamp yarns, the right scissors are positioned at the right of the small fingers to be knitted, and the start position of the stitch of the small fingers is at the left, so that the thread ends on the small fingers are overlong, the attractiveness of the glove is affected, and the overlong thread ends can be blocked into the glove knitting machine to cause the glove to be blocked during blanking.

Therefore, a novel low-fork glove knitting method is needed to solve the problem that the thread ends at the small finger seam are too long.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides a glove machine head assembly, a glove machine and a low-fork glove knitting method.

In order to achieve the above purpose, the invention adopts the following technical scheme:

a glove machine head assembly, comprising:

a first guide needle machine head for knitting a first face of the fabric,

the first guide needle machine head and the second guide needle machine head are arranged oppositely and can do reciprocating knitting motion in the same direction along the knitting direction so as to knit the first surface, the second surface and the seam of the first surface and the second surface simultaneously; wherein,

the first guide needle machine head comprises a first triangle base plate, a first middle triangle, a first knitting needle triangle, a first needle lifting triangle, a second needle lifting triangle, a first density triangle and a second density triangle, wherein the first middle triangle is arranged in the middle of the first triangle base plate, the first needle lifting triangle is arranged on one side of the first middle triangle, and the second needle lifting triangle is arranged on the other side of the first middle triangle;

The second guide needle machine head comprises a second triangle base plate, a second middle triangle, a second knitting needle triangle, a third needle lifting triangle, a fourth needle lifting triangle, a third density triangle and a fourth density triangle, wherein the second middle triangle is arranged in the middle of the second triangle base plate, the third needle lifting triangle is arranged on one side of the second middle triangle, and the fourth needle lifting triangle is arranged on the other side of the second middle triangle; wherein the method comprises the steps of

When the first guide needle machine head and the second guide needle machine head synchronously move along a first knitting direction, the first needle lifting cam is matched with the first middle cam to form a seam guide needle channel, and the third needle lifting cam is matched with the second middle cam to form a seam guide needle channel; or,

when the first guide needle machine head and the second guide needle machine head synchronously move along a second knitting direction, the second needle lifting cam is matched with the first middle cam to form a seam guide needle channel, and the fourth needle lifting cam is matched with the second middle cam to form a seam guide needle channel;

the first braiding direction and the second braiding direction are parallel and opposite to each other.

Preferably, the first needle lifting triangle and the second needle lifting triangle can move along the thickness direction of the first triangle base plate and have a full height position and a flush position; the third needle lifting triangle and the fourth needle lifting triangle can move along the thickness direction of the second triangle bottom plate, and have a full height position and a flush position.

Preferably, the glove knitting machine head assembly further comprises a first cam control mechanism, wherein the first cam control mechanism is at least partially positioned on the back surface of the first cam base plate and drives the first needle raising cam to move to a full-height position or a flush position, and the second needle raising cam can move from the full-height position to the flush position under the action of a butt;

the glove machine head assembly further comprises a second triangular control mechanism, wherein the second triangular control mechanism is at least partially positioned on the back surface of the second triangular bottom plate and drives the third needle lifting cam to move to the full-height position or the flush position, and the fourth needle lifting cam can move from the full-height position to the flush position under the action of the butt.

Preferably, the initial position of the first needle cam is a full-height position, the first cam control mechanism drives the first needle cam to move to a flush position, and a first reset piece is arranged between the first needle cam and the first cam base plate and used for resetting the first needle cam from the flush position to the full-height position;

the initial position of the second needle lifting triangle is a full-height position, and a second reset piece is arranged between the second needle lifting triangle and the first triangle base plate and used for resetting the second needle lifting triangle from a flush position to a full-height position;

The initial position of the third needle lifting triangle is a full-height position, the second triangle control mechanism drives the third needle lifting triangle to move to a flush position, and a third reset piece is arranged between the third needle lifting triangle and the second triangle bottom plate and used for resetting the third needle lifting triangle from the flush position to the full-height position;

the initial position of the fourth needle lifting triangle is a full-height position, and a fourth reset piece is arranged between the fourth needle lifting triangle and the second triangle base plate and used for resetting the fourth needle lifting triangle from a flush position to a full-height position.

Preferably, the first cam includes a first pin located at the back and penetrating the first cam base plate, the first cam control mechanism includes a first cam pushing pin, the first cam pushing pin is rotationally connected with the back of the first cam base plate, one end of the first cam pushing pin, which is close to the first pin, is provided with a first inclined surface, the first pin is provided with a first abutting part capable of extending onto the first cam pushing pin, the first cam pushing pin rotates, so that the first inclined surface can be inserted between the first abutting part and the back of the first cam base plate, and the first abutting part is lifted to the highest position of the first cam pushing pin, the first cam is located at a flush position, and the front is flush with the front of the first cam base plate.

Preferably, the first triangle control mechanism further comprises a first pushing piece, the first pushing piece is rotatably arranged on the first needle pushing foot, and the first pushing piece is a bearing or a roller.

Preferably, the third pin is provided with a second abutting part which can extend onto the second pin, the second pin is rotated, the second inclined part can be inserted between the second abutting part and the back of the second triangle bottom plate, the second abutting part is lifted to the highest position of the second pin pushing part, the third pin is positioned at a flush position, and the front surface is flush with the front surface of the second triangle bottom plate.

Preferably, the second triangle control mechanism further comprises a second pushing piece, the second pushing piece is rotatably arranged on the second needle lifting pushing foot, and the second pushing piece is a bearing or a roller.

In order to achieve the above purpose, the present invention further adopts the following technical scheme:

a glove knitting machine comprising two needle beds arranged at opposite intervals along a knitting direction, and a scissor assembly arranged below the needle beds, wherein the scissor assembly can move along a first knitting direction and a second knitting direction and clamp yarns; the glove knitting machine comprises a glove knitting machine head assembly, a first yarn nozzle and a second yarn nozzle, wherein the first guide needle head is arranged corresponding to one needle bed, the second guide needle head is arranged corresponding to the other needle bed, the first guide needle head and the second guide needle head can move relative to the needle bed along the same knitting direction, and are matched with the first yarn nozzle or the second yarn nozzle to respectively knit the first face, the second face and the seam between the first face and the second face.

Preferably, the glove machine further comprises a first driving component corresponding to the first triangle control mechanism of the first guide needle machine head, the first driving component comprises a first motor, a first ejector rod and a first cam, the first motor drives the first cam to rotate, so that the first ejector rod has a first rest position and a first driving position,

When the first ejector rod is positioned at the first rest position, the first ejector rod is in contact with a first pushing piece in the first cam control mechanism, a first abutting part on the back surface of the first needle cam is separated from a first inclined surface in the first cam control mechanism, and the first needle cam is positioned at a full-height position;

when the first ejector rod is positioned at the first driving position, the first pushing piece is lifted up to enable the first abutting part to be positioned at the highest position of the first inclined plane, and the first needle raising triangle is positioned at the flush position;

the glove machine also comprises a second driving component corresponding to the third pushing component of the second guide needle machine head, the second driving component comprises a second motor, a second ejector rod and a second cam, the second motor drives the second cam to rotate, so that the second ejector rod has a second rest position and a second driving position,

when the second ejector rod is positioned at the second rest position, the second ejector rod is in contact with a second pushing piece in the second triangular control mechanism, a second abutting part on the back surface of the second needle lifting triangle is separated from a second inclined surface in the second triangular control mechanism, and the third needle lifting triangle is positioned at a full-height position;

When the second ejector rod is positioned at the second driving position, the second pushing piece is lifted, so that the second abutting part is positioned at the highest position of the second inclined plane, and the second needle lifting triangle is positioned at the flush position.

the low-fork glove knitting method adopts the glove knitting machine, wherein the first knitting direction is the direction from the index finger to the ring finger, and the second knitting direction is the direction parallel and opposite to the first knitting direction, and comprises the following steps:

knitting ring finger, middle finger, index finger: the scissors assembly clamps at least two yarns to move to a seam initial position of the ring finger, the first yarn nozzle or the second yarn nozzle corresponds to the first guide needle machine head and the second guide needle machine head, the first yarn nozzle or the second yarn nozzle moves along a first knitting direction, the ring finger seam is knitted synchronously, after the seam knitting is completed, the scissors assembly loosens the yarns, the first guide needle machine head and the second guide needle machine head are respectively matched with the corresponding yarn nozzle, and the first face and the second face of the ring finger are knitted independently;

after knitting of the ring finger is completed, the scissors assembly shears and clamps at least two yarns corresponding to the first face and the second face, and moves to the initial position of a seam of the middle finger, the first yarn nozzle or the second yarn nozzle corresponds to the first guide needle machine head and the second guide needle machine head, moves along the first knitting direction, synchronously knits the seam of the middle finger, after knitting of the seam is completed, the scissors assembly loosens the yarns, and the first guide needle machine head and the second guide needle machine head are respectively matched with the corresponding yarn nozzle, and independently knits the first face and the second face of the middle finger;

After knitting of the middle finger is completed, the scissors assembly cuts and clamps at least two yarns corresponding to the first face and the second face and moves to the initial position of a seam of an index finger, the first yarn nozzle or the second yarn nozzle corresponds to the first guide needle machine head and the second guide needle machine head and moves along a first knitting direction, the seam of the index finger is knitted synchronously, after knitting of the seam is completed, the scissors assembly releases the yarns, and the first guide needle machine head and the second guide needle machine head are respectively matched with the corresponding yarn nozzle to independently knit the first face and the second face of the index finger;

the first guide needle machine head and the second guide needle machine head are respectively matched with the corresponding yarn mouths, and the first face and the second face of the three-finger palm parts corresponding to the ring finger, the middle finger and the index finger are independently woven;

knitting the little finger: the scissors assembly cuts and clamps at least two yarns corresponding to the first face and the second face, and moves to the initial position of a seam of the little finger, the first yarn nozzle or the second yarn nozzle corresponds to the first guide needle machine head and the second guide needle machine head, synchronously moves along the second knitting direction, synchronously knits the seam of the little finger, and loosens the yarns after the seam is knitted, the first guide needle machine head and the second guide needle machine head are respectively matched with the corresponding yarn nozzle, and independently knits the first face and the second face of the little finger;

And knitting the four-finger palms, the thumb palms and the five-finger palms corresponding to the ring finger, the middle finger, the index finger and the little finger until the whole glove is knitted.

Preferably, the scissors assembly in the glove machine comprises a first movable scissors group and a second movable scissors group, wherein the initial position of the first movable scissors group is on a first side of the needle bed, the initial position of the second movable scissors group is on a second side of the needle bed, a first knitting direction is from the first side to the second side of the needle bed, a second knitting direction is from the second side to the first side of the needle bed, and the first movable scissors and the second movable scissors can move along the first knitting direction and the second knitting direction and clamp yarns;

the step of knitting the ring finger, the middle finger and the index finger further comprises the following steps:

before knitting the ring finger, the first movable scissor group clamps at least two yarns to move to a seam initial position of the ring finger near the first side of the needle bed along a first knitting direction;

after knitting of ring fingers is completed, the first movable scissors group moves, shears and clamps at least two yarns corresponding to the first face and the second face, and moves to a seam initial position of a middle finger close to the first side of the needle bed, and the first guide needle machine head and the second guide needle machine head move along with the first movable scissors and then synchronously move along a first knitting direction to synchronously knit seams of the middle finger;

After knitting of the middle finger is completed, the first movable scissors group moves, shears and clamps at least two yarns corresponding to the first face and the second face, and moves to the initial position of the seam of the index finger close to the first side of the needle bed, and the first guide needle machine head and the second guide needle machine head move along with the first movable scissors, and then synchronously move along the first knitting direction to synchronously knit the seam of the index finger;

the step of knitting the little finger further comprises the following steps:

before knitting the little finger, the second moving scissor set moves and shears and clamps at least two yarns corresponding to the first face and the second face, and then moves to a seam initiation position of the little finger near the second side of the needle bed.

Preferably, in the step of knitting the ring finger, the middle finger and the index finger, the first yarn nozzle, the second yarn nozzle, the first guide needle head and the second guide needle head are all located at the first side of the needle bed, the first yarn nozzle carries yarn and moves along the first knitting direction synchronously with the first guide needle head and the second guide needle head, and the first guide needle head and the second guide needle head enable the crochet needles on the two needle beds to hook the yarn carried by the first yarn nozzle at the same time, so that the stitch knitting is realized; after seam knitting is completed, the first yarn nozzle, the first guide needle head and the second guide needle head are positioned at the second side of the needle bed, the first yarn nozzle carries yarn to move along a second knitting direction with the first guide needle head and the second guide needle head, the first yarn nozzle and the first guide needle head are matched for knitting, and the third needle lifting triangle in the second guide needle head is positioned at a flush position and does not participate in knitting;

The first yarn mouth, the first guide needle head and the second guide needle head move to the first side of the needle bed, one of the first yarn mouth and the second yarn mouth is matched with the first guide needle head to weave the first surface, and the other is matched with the second guide needle head to weave the second surface.

Preferably, in the step of knitting the little finger, the first yarn nozzle, the second yarn nozzle, the first guide needle head and the second guide needle head are all located at the second side of the needle bed, the first yarn nozzle carries yarn and moves synchronously with the first guide needle head and the second guide needle head along the second knitting direction, and the first guide needle head and the second guide needle head enable the crochet needles on the two needle beds to hook the yarn carried by the first yarn nozzle at the same time, so that the stitch knitting is realized; after seam knitting is completed, the first yarn nozzle, the first guide needle head and the second guide needle head are positioned at the first side of the needle bed, the first yarn nozzle carries yarn to move along a first knitting direction with the first guide needle head and the second guide needle head, the first yarn nozzle and the second guide needle head are matched for knitting, and the first needle cam in the first guide needle head is positioned at a flush position and does not participate in knitting;

The first yarn mouth, the first guide needle head and the second guide needle head move to the second side of the needle bed, one of the first yarn mouth and the second yarn mouth is matched with the first guide needle head to weave the first surface, and the other is matched with the second guide needle head to weave the second surface.

Compared with the prior art, the invention has the beneficial effects that:

according to the glove knitting machine head assembly, the glove knitting machine and the low-fork glove knitting method provided by the technical scheme, the glove knitting machine head assembly can carry out seam knitting from two directions, a user can select to carry out seam knitting along a first knitting direction or a second knitting direction according to requirements, more choices are made, and types of knitting are more; taking a glove as an example, when knitting a low-fork glove by the glove knitting machine, when knitting a ring finger, a middle finger and an index finger, selecting a first movable scissors on a first side, so that the first movable scissors clamping yarns are closer to a seam start position for seam knitting along a first knitting direction, the generated thread ends are shorter, and when knitting a little finger, only a second movable scissors on a second side can be used and stays on one side of the little finger, which is closer to the second side of a needle bed, due to shielding of the ring finger, the little finger is subjected to seam knitting along a second knitting direction, so that the seam start position is positioned on one side of the little finger, which is closer to the second side of the needle bed, and the second movable scissors clamping the yarns are closer to the seam start position.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a prior art weave of a low-dropout glove.

Fig. 2 is a simplified schematic diagram of a glove knitting machine head assembly according to an embodiment of the present invention when the glove knitting machine head assembly is installed in a glove knitting machine, wherein the first knitting direction and the second knitting direction each refer to a movement direction of the glove knitting machine head assembly in the glove knitting machine, an arrow in solid line is an entrance of a slit guide needle channel corresponding to the first knitting direction, and an arrow in broken line is an entrance of a slit guide needle channel corresponding to the second knitting direction.

FIG. 3 is a simplified schematic diagram of a glove knitting machine head assembly according to an embodiment of the invention when installed in a glove knitting machine, showing a guide needle channel when the first guide needle head and the second guide needle head move synchronously in a first knitting direction and after stitch knitting is completed, the first guide needle head and the second guide needle head move in a second knitting direction.

FIG. 4 is a simplified schematic diagram of a glove knitting machine head assembly according to an embodiment of the invention when installed in a glove knitting machine, showing a guide needle channel when the first guide needle head and the second guide needle head move synchronously in a second knitting direction and after stitch knitting is completed, the first guide needle head and the second guide needle head move in the first knitting direction.

Fig. 5 is a schematic diagram illustrating the cooperation between the first guide pin machine head and the first driving mechanism according to an embodiment of the present invention.

Fig. 6 is a schematic view of a first cam and a first driving assembly according to an embodiment of the present invention, 6a is a rear view, and 6b is a top view, wherein the first cam is at a full height position, and the first ejector rod is at a first rest position.

Fig. 7 is a schematic view of a first cam and a first driving assembly according to an embodiment of the present invention, 7a is a rear view, and 7b is a top view, wherein the first cam is at a full height position, and the first ejector rod is at a second driving position.

Fig. 8 is a schematic view of a first cam and a first driving assembly according to an embodiment of the present invention, 8a is a rear view, 8b is a top view, wherein the first cam is in a flush position, and the first ejector rod is in a first driving position.

Fig. 9 is a schematic diagram of a low-fork glove knitting method according to an embodiment of the invention.

Reference numerals illustrate:

10. a first guide pin head; 11. a first triangular bottom plate; 12. a first intermediate triangle; 121. a third pin; 122. a third abutting portion; 13. a first needle cam; 14. a first needle cam; 141. a first pin; 142. a first abutting portion; 143. a first reset member; 15. a second needle lifting triangle; 151. a second reset member; 16. a first density triangle; 17. a second density triangle;

20. a second guide pin machine head; 21. a second triangular bottom plate; 22. a second intermediate triangle; 23. a second needle cam; 24. a third needle raising triangle; 25. a fourth needle lifting triangle; 26. a third density triangle; 27. a fourth density triangle;

30. a first cam control mechanism; 31. the first needle pushing foot; 311. a first inclined surface; 32. a first pushing member; 33. a third reset member;

41. the first half needle pushes the foot; 411. a third inclined surface; 412. a fourth inclined surface; 413. a first elevation surface; 414. a first concave surface; 415. a first boss; 416. a first groove; 42. a third pushing member; 43. a first return spring; 44. a second return spring;

50. a first drive assembly; 51. a first motor; 511. a first output shaft; 52. a first ejector rod; 521. a first protrusion; 522. a first chute; 53. a first cam; 531. a first curvilinear slot; 532. a first curve segment; 533. a second curve segment; 534. a third curve segment; 535. a fourth curve segment; 536. a fifth curve segment; 54. a first rest position; 55. a first drive position; 56. a second drive position;

60. A first moving scissor set;

70. a second movable scissor set;

1. ring finger; 2. middle finger; 3. an index finger; 4. the little finger; 5. thumb; 6. palm.

Detailed Description

The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 2, the embodiment of the present invention provides a glove knitting machine head assembly, which includes a first guide needle head 10 and a second guide needle head 20 that are disposed opposite to each other, the first guide needle head 10 is used for knitting a first surface, the first guide needle head 10 is used for knitting a second surface, the first guide needle head 10 and the second guide needle head 20 jointly knit a seam, in this embodiment, the first guide needle head 10 and the second guide needle head 20 are disposed opposite to each other and can perform a reciprocating knitting motion in the same direction along the knitting direction, so as to simultaneously knit the first surface, the second surface and the seam, thereby greatly improving the knitting efficiency. The first face and the second face are oppositely arranged in a knitting state, the corresponding first guide needle machine head 10 and the corresponding second guide needle machine head 20 are also oppositely arranged, when the knitting machine is applied to knitting equipment, the knitting equipment comprises two needle beds which are oppositely arranged at intervals, the two needle beds respectively extend along the knitting direction, the first guide needle machine head 10 corresponds to one needle bed for knitting the first face, and the second guide needle machine head 20 corresponds to the other needle bed for knitting the second face. The first face includes a plurality of first coil lines that connect gradually vertically, and every first coil line is including a plurality of first coils that connect gradually transversely, and the second face includes a plurality of second coil lines that connect gradually vertically, and every second coil line is including a plurality of second coils that connect gradually transversely. It is noted that, in this embodiment, the vertical direction may be a direction perpendicular to the horizontal plane, or a direction not perpendicular to the horizontal plane, and the horizontal direction may be a horizontal direction, or a non-horizontal direction, and an angle between the vertical direction and the horizontal direction may be a right angle, or a non-right angle.

When the first guide needle head 10 and the second guide needle head 20 perform reciprocating knitting motion in the same direction along the knitting direction, the first guide needle head 10 and the second guide needle head 20 are in a synchronous state, so that seam knitting is performed, and the first guide needle head 10 and the second guide needle head 20 stitch the end parts of the first surface and the second surface; if the first guide needle head 10 and the second guide needle head 20 are staggered in the same direction to set the strokes, the corresponding surfaces are independently woven, the first guide needle head 10 independently weaves the first surface, the second guide needle head 20 independently weaves the second surface, and then the two surfaces are connected at the edge joint, so that the sides of the first surface and the second surface are connected together.

It should be noted that the knitting directions include a first knitting direction and a second knitting direction that are parallel and opposite in direction, and the first knitting direction and the second knitting direction in the embodiment of the present invention are both the movement directions of the glove knitting machine head assembly in the knitting apparatus.

To implement the knitting function of the first guide needle head 10, the first guide needle head 10 comprises a first cam base plate 11, a first middle cam 12, a first knitting needle cam 13, a first knitting needle cam 14, a second knitting needle cam 15, a first density cam 16 and a second density cam 17, wherein the first cam base plate 11 is a mounting base plate for mounting each cam, the first middle cam 12 is also called a middle cam and acts as a thimble, the first knitting needle cam 13 is also called a herringbone cam and acts as a highest position for limiting a knitting needle and guides the knitting needle, the first knitting needle cam 14 and the second knitting needle cam 15 are both knitting needle cams, the left and right directions of the cams in the glove head assembly are set to be the directions on the corresponding cam base plate, namely, when the front face of the first cam base plate 11 in the first guide needle head 10 faces a user, the first middle cam 12 is positioned in the middle of the first cam base plate 11, the first middle cam 12 is positioned above the first middle cam 12 and is arranged at a certain interval, the third knitting needle cam 14 is positioned at the left side and the right side of the first middle cam 12 is also called the third middle cam, the second middle cam 14 can be correspondingly positioned at the right side of the third middle cam 15 is also called the third middle cam 15, and the third density cam can be correspondingly positioned at the right side of the third middle cam 15 is correspondingly positioned at the right side of the third middle cam 15, and the third middle cam can be correspondingly positioned at the third density cam 15 is correspondingly right side at the right side. When the first and second head 10 and 20 are disposed in the knitting apparatus, the left-right direction of the first head 10 is opposite to the left-right direction of the second head 20 as shown in fig. 2.

Similarly, to implement the knitting function of the second needle head 20, the second needle head 20 includes a second cam base 21, a second middle cam 22, a second needle cam 23, a third needle cam 24, a fourth needle cam 25, a third density cam 26, and a fourth density cam 27, the second cam base 21 is a mounting base for mounting each cam, the second middle cam 22, which functions as a thimble, the second needle cam 23, which functions as a herringbone cam, limits the highest position of the knitting needle, guides the knitting needle, the third needle cam 24 and the fourth needle cam 25 are both needle cams, when the front face of the cam on the second cam base faces the user, the second middle cam 22 is located in the middle of the second cam base 21, the second needle cam 23 is located above the second middle cam 22 and is set at a spacing, the third needle cam 24 is located on the left side of the second middle cam 22, and thus may also be referred to as a left needle cam, the third density cam 26, which corresponds to a spacing, is located above the third needle cam 24, and the fourth needle cam 25, and thus may also be referred to as a right triangle 25, which corresponds to a right triangle and may be set at a spacing. When the first and second head 10 and 20 are disposed in the knitting apparatus, the left-right direction of the first head 10 is opposite to the left-right direction of the second head 20 as shown in fig. 2.

From the above, when the first needle guide head 10 and the second needle guide head 20 synchronously move along the first knitting direction, the first needle cam 14 cooperates with the first middle cam 12 to form a seam guide needle channel, and the third needle cam 24 cooperates with the second middle cam 22 to form a seam guide needle channel; when the first guide needle machine head 10 and the second guide needle machine head 20 synchronously move along the second knitting direction, the second needle lifting triangle 15 and the first middle triangle 12 are matched to form a seam guide needle channel, and the fourth needle lifting triangle 25 and the second middle triangle 22 are matched to form a seam guide needle channel, so that the glove knitting machine head assembly can perform seam knitting in both directions.

The synchronization of the first head 10 and the second head 20 means that the needles of the two oppositely disposed needle beds are controlled to extend and hook the same yarn.

In actual knitting, the way of realizing the seam is that the first guide needle head 10 and the second guide needle head 20 control the knitting needles in the two oppositely arranged needle beds to simultaneously extend and hook the same yarn and form a loop, and only one yarn nozzle is needed to be used for conveying the yarn, in this embodiment, the first guide needle head 10 and the second guide needle head 20 can respectively correspond to the two yarn nozzles to independently knit the first face and the second face, after finishing knitting of the seam, one of the two yarn nozzles follows the first guide needle head 10 and the second guide needle head 20 to be positioned at one side of the needle bed, the rest of the yarn nozzle is positioned at the other side of the needle bed, a corresponding relation cannot be formed, if the rest of the yarn nozzle is independently moved to one side where the first guide needle head 10 and the second guide needle head 20 are positioned, an un-knitted yarn is generated in the knitted fabric, and the use is influenced, therefore, the yarn nozzle, the first guide needle head 10 and the second guide needle head 20 need to be moved back, and one yarn nozzle and one of the guide needle heads are matched with the two guide needle heads are knitted, and the yarn nozzle 10 need not to be knitted, and the situation that the yarn nozzle 10 and the yarn nozzle 20 need not be knitted is avoided from being repeatedly to be knitted in the first line is avoided.

Specifically, the first stitch cam 14 and the second stitch cam 15 are each movable in the thickness direction of the first cam base plate 11, have a full height position and a flush position, and do not participate in knitting when the first stitch cam 14 is in the flush position; the third stitch cam 24 and the fourth stitch cam 25 are each movable in the thickness direction of the second cam base plate 21, have a full height position and a flush position, and do not participate in knitting when the third stitch cam 24 is in the flush position. It should be noted that the first cam 14 (left cam) may be actively moved from the full height position to the flush position, the third cam 24 (left cam) may be actively moved from the full height position to the flush position, the second cam 15 (right cam) may be actively moved from the full height position to the flush position, or may be passively moved from the full height position to the flush position by the butt action, and the fourth cam 25 (right cam) may be actively moved from the full height position to the flush position, or may be passively moved from the full height position to the flush position by the butt action.

As shown in fig. 3, after the first guide needle head 10 and the second guide needle head 20 synchronously move along the first knitting direction and the stitch knitting is completed, the first guide needle head 10 and the second guide needle head 20 move along the second knitting direction, the second needle raising cam 15 is located at the full height position, forms a needle path with the first middle cam 12, and the third needle raising cam 24 is located at the flush position, does not participate in knitting, and the first yarn mouth (not shown) is matched with the first guide needle head 10 to knit one row unidirectionally, then the first yarn mouth, the second yarn mouth, the first guide needle head 10 and the second guide needle head 20 are located at the same side of the needle bed, and subsequently, the first yarn mouth can knit the first face corresponding to the first guide needle head 10, the second yarn mouth corresponds to the second guide needle head 20 to knit the first face, or the first yarn mouth corresponds to the second guide needle head 20 to knit the second face, and the second yarn mouth corresponds to the first guide needle head 10 to knit the first face.

As shown in fig. 4, after the first and second needle heads 10 and 20 move synchronously along the second knitting direction and the stitch knitting is completed, the first and second needle heads 10 and 20 move along the first knitting direction, the fourth cam 25 is located at the full height position and forms a needle path with the second middle cam 22, the first cam 14 is located at the flush position and does not participate in knitting, the first yarn mouth (not shown) is matched with the first needle head 10 to knit one row unidirectionally, then the first yarn mouth, the second yarn mouth, the first needle head 10 and the second needle head 20 are located at the same side of the needle bed, and subsequently, the first yarn mouth can knit the first face corresponding to the first needle head 10, the second yarn mouth corresponds to the second needle head 20 to knit the first face, or the first yarn mouth corresponds to the second needle head 20 to knit the second face, and the second yarn mouth corresponds to the first needle head 10 to knit the first face.

In order to realize the movement of the first needle cam 14 in the first guide needle machine head 10 between the full height position and the flush position, the mobile phone cover machine head assembly further comprises a first cam control mechanism 30, wherein the first cam control mechanism 30 is at least partially positioned on the back surface of the first cam base plate 11 and drives the first needle cam 14 to move to the full height position or the flush position, and the second needle cam 15 can move from the full height position to the flush position under the action of the butt; the first cam control mechanism 30 may be a drive member such as a push motor or a push cylinder.

In order to realize the movement of the third needle lifting three piece 24 in the second guide needle machine head 20 between the full height position and the flush position, the mobile phone cover machine head assembly further comprises a second cam control mechanism, wherein the second cam control mechanism is at least partially positioned on the back surface of a second cam base plate of the second cam control mechanism and drives the second cam control mechanism to move to the full height position or the flush position, and a fourth needle lifting cam of the second cam control mechanism can move from the full height position to the flush position under the action of a butt; the second triangle control mechanism can be a driving piece such as a pushing motor or a pushing cylinder, and can also have the same structure as the first triangle control mechanism.

If the first cam control mechanism and the second cam control mechanism have no active power, a reset piece is needed to help the first needle lifting cam, the second needle lifting cam, the third needle lifting cam and the fourth needle lifting cam to reset, in a specific embodiment, the initial position of the first needle lifting cam is a full-height position, the first cam control mechanism drives the first needle lifting cam to move to a flush position, and a first reset piece is arranged between the first needle lifting cam and a first cam base plate and used for resetting the first needle lifting cam from the flush position to the full-height position; the initial position of the second needle lifting cam is a full-height position, and a second reset piece is arranged between the second needle lifting cam and the first cam base plate and used for resetting the second needle lifting cam from a flush position to a full-height position; the initial position of the third needle lifting cam is a full-height position, the second cam control mechanism drives the third needle lifting cam to move to a flush position, and a third reset piece is arranged between the third needle lifting cam and the second cam base plate and used for resetting the third needle lifting cam from the flush position to the full-height position; the initial position of the fourth needle lifting triangle is the full-height position, and a fourth reset piece is arranged between the fourth needle lifting triangle and the second triangle base plate and used for resetting the fourth needle lifting triangle from the flush position to the full-height position. The first reset member, the second reset member, the third reset member, and the fourth reset member may be pagoda springs.

Taking the first cam control mechanism 30 as an example, as shown in fig. 5, fig. 6 and fig. 8, the first cam 14 includes a first pin 141 located at the back and penetrating through the first cam base plate 11, the first cam control mechanism 30 includes a first pin pushing pin 31 and a first pushing member 32, the first pin pushing pin 31 is rotationally connected with the back of the first cam base plate 11, one end of the first pin pushing pin 31 near the first pin 141 is provided with a first inclined surface 311, one end far away from the first pin 141 is connected with the first pushing member 32, the first pin 141 is provided with a first abutting part 142 capable of extending onto the first pin pushing pin 31, the first pushing member 32 can be pushed to drive the first pin pushing pin 31 to rotate, the first inclined surface 311 can be inserted between the first abutting part 142 and the back of the first cam base plate 11, so that the first abutting part 142 moves to the highest position of the first inclined surface 311, and the first pin cam 14 is located at a flush position with the front of the first cam base plate 11.

In the preferred embodiment, the first cam 14 and the first middle cam 12 have a linkage relationship, specifically, the first cam control mechanism 30 further includes a first half-needle pushing leg 41 and a third pushing member 42, the first half-needle pushing leg 31 and the first half-needle pushing leg 41 share the same first driving assembly 50, the first middle cam 12 in the preferred embodiment has a half-height position and a full-height position for achieving the stitch knitting, the first half-needle pushing leg 41 drives the first middle cam 12 to move to the half-height position or the full-height position under the action of the first driving assembly 50, and the first half-needle pushing leg 31 drives the first half-needle cam 14 to move from the full-height position to the flush position under the action of the first driving assembly 50.

Specifically, the first middle triangle 12 includes a third pin 121 located at the back, the third pin 121 includes a third abutting portion 122 capable of extending onto the first half needle pushing leg 41, one end face of the first half needle pushing leg 41 near the third pin 121 is provided with a third inclined plane 411, a fourth inclined plane 412, a first high plane 413 and a first concave plane 414, the third inclined plane 411 and the fourth inclined plane 412 are arranged in opposite directions, the first high plane 413 is connected with the highest position of the third inclined plane 411 and the highest position of the fourth inclined plane 412 to form a first boss 415, the lowest position of the fourth inclined plane 412 is connected with the first concave plane 414 to form a first groove 416, the first half needle pushing leg 41 is Z-shaped, the first end face faces the back face of the first triangle base plate 11, the second end face faces away from the back face of the first triangle base plate 11, the third inclined plane 411, the fourth inclined plane 412, the first high plane 413 and the first concave plane 414 are arranged on the second end face, the third pin 121 comprises a body and a third abutment 122, the body being arranged perpendicular to the first cam base plate 11, one end of the third abutment 122 being connected to the body and the other end extending to a second end face across the first half needle foot 41, whereby, when the first half needle foot 41 moves relative to the third pin 121, the third abutment 122 is movable along the first end face, in particular along the third inclined face 411, the first elevation 413, the fourth inclined face 412 and the first concave face 414, and, due to the different distances of the third inclined face 411, the first elevation 413, the fourth inclined face 412 and the first concave face 414 from the rear face of the first cam base plate 11, the distance of the third abutment 122 from the first cam base plate 11 is varied, thereby driving the first intermediate cam 12 to move in the thickness direction perpendicular to the first cam base plate 11, and the third abutment 122 is tangential or separated from the third inclined face 411 or is located on the first concave face 414, when the first intermediate triangle 12 is located at the full height position and the third abutment 122 is located at the first boss 415, the first intermediate triangle 12 is located at the half height position. When the first middle cam 12 is positioned at the full height position, the first middle cam can be matched with the first needle lifting cam 14 and the second needle lifting cam 15 to perform normal knitting; when the first intermediate cam 12 is located at the half-height position, the stitch knitting can be performed in cooperation with the first stitch cam 14 and the second stitch cam 15, thereby realizing the bidirectional stitch knitting.

The first pushing piece 32 is rotatably arranged on the first needle pushing foot 31, the third pushing piece 42 is rotatably arranged on the first half needle pushing foot 41, and the first pushing piece 32 and the third pushing piece 42 can be bearings or rollers so as to reduce friction force between the first pushing piece 32 and the third pushing piece 42 and corresponding ejector rods when the first guide needle machine head reciprocates.

When the first pushing member 32 and the third pushing member 42 are not pushed up, the first inclined surface 311 of the first needle pushing leg 31 is not contacted with the first abutting portion 142, the first needle cam 14 is at the full-height position, the third inclined surface 411 of the first half needle pushing leg 41 is tangent to or separated from the third abutting portion 122, the first middle cam 12 is at the full-height position, and the first guide needle handpiece 10 can perform bidirectional normal knitting, as shown in fig. 6; when the first pushing member 32 and the third pushing member 42 are pushed up to a first set height (corresponding to the second driving position 56 of the first driving assembly 50), the first needle pushing leg 31 rotates by a certain angle, the first inclined surface 311 is tangent to the first abutting portion 142, the first needle cam 14 is at the full-height position, the first half-needle pushing leg 41 rotates by a certain angle, the first high surface 413 contacts with the third abutting portion 122, the first middle cam 12 is at the half-height position, and the first guide needle handpiece 10 can perform bidirectional stitch knitting, as shown in fig. 7; when the first pushing member 32 and the third pushing member 42 are pushed up to the second set height (corresponding to the first driving position 55 of the first driving assembly 50), the first needle pushing leg 31 continues to rotate by a certain angle, the first abutting portion 142 contacts with the highest position of the first inclined surface 311, the first needle cam 14 is at the flush position, the front surface is flush with the front surface of the first cam base plate 11, the first half needle pushing leg 41 continues to rotate by a certain angle, the third abutting portion 122 is located in the first groove 416, the first middle cam 12 is at the full height position, the first guiding handpiece is capable of unidirectional knitting, and the first needle cam 14 does not participate in knitting, as shown in fig. 8.

Since the first cam control mechanism 30, the first needle cam 14 and the second needle cam 15 are unpowered by themselves and require an external force of the first driving assembly 50 or the butt, a first reset piece 143 is provided between the first needle cam 14 and the first cam base plate 11 for resetting the first needle cam 14 from the flush position to the full-height position, as shown in fig. 6; a second reset element 151 is disposed between the second needle lifting cam 15 and the first cam base plate 11, and is used for resetting the second needle lifting cam 15 from the flush position to the full height position, as shown in fig. 5, and the first reset element 143 and the second reset element 151 may be springs. Similarly, the third restoring member 33 is also required to be disposed on the first needle pushing leg 31, so that the first inclined surface 311 is pulled away from the first abutment 142 after the first pushing member 32 loses the force of the first driving assembly 50.

Similarly, as shown in fig. 5 and fig. 6, the first middle triangle 12 and the first half needle pushing leg 41 are not powered, and act under the action of the first driving component 50, if the first half needle pushing leg 41 and the first driving component 50 are not directly connected, but force is transferred through contact and contact, when the first driving component 50 leaves the first half needle pushing leg 41, the first half needle pushing leg 41 needs to be reset, and the initial position of the first half needle pushing leg 41 is the position when the third contact part is tangent to or separated from the third inclined plane; therefore, the first return spring 43 is disposed in the middle of the first half needle pushing leg 41, and tends to drive the first half needle pushing leg 41 to return to the initial position; similarly, the first middle cam 12 and the third pin 121 are also unpowered, when the first half-needle pushing leg 41 returns to the initial position or is located in the first groove, the first middle cam 12 needs to be reset, so that the second return spring 44 is arranged between the third pin 121 and the back surface of the first cam base plate 11, when the first half-needle pushing leg 41 returns to the initial position or is located in the first groove, the third pin 121 approaches the back surface of the first cam base plate 11 under the action of the second return spring 44, the third abutting portion 122 contacts with the lowest position of the third inclined surface 411, and the first middle cam 12 is reset from the half-height position to the full-height position.

Similarly, the initial positions of the third needle lifting cam 24 and the fourth needle lifting cam 25 are full-height positions, the mobile phone cover head assembly further comprises a second cam control mechanism, the second cam control mechanism is at least partially positioned on the back surface of a second cam base plate of the second cam control mechanism and drives the third needle lifting cam 24 to move to a flush position, the fourth needle lifting cam 25 can move to the flush position from the full-height position under the action of a butt, and a third reset piece 33 is arranged between the third needle lifting cam 24 and the second cam base plate 21 and used for resetting the third needle lifting cam 24 from the flush position to the full-height position; a fourth reset element is arranged between the fourth needle lifting cam 25 and the second cam base plate 21 and is used for resetting the fourth needle lifting cam 25 from the flush position to the full height position. The third needle lifting cam 24 may have the same structure as the first needle lifting cam 14, the fourth needle lifting cam 25 may have the same structure as the second needle lifting cam 15, and the second cam control mechanism may have the same structure as the first cam control mechanism 30, so that the movement manner of the third needle lifting cam 24 is also the same as the movement manner of the first needle lifting cam 14, and the third reset member 33 and the fourth reset member may be reset springs, which will not be described again. In a preferred embodiment, the second intermediate triangle 22 and the triangle control mechanism and the movement manner behind the second intermediate triangle 22 may be the same as the first intermediate triangle 12 and the first half needle pushing leg 41 behind the second intermediate triangle, and the second guide needle head 20 also has a bidirectional stitch knitting mode, and the above-mentioned matching manner of the first intermediate triangle 12 and the first needle triangle 14 may be referred to, and will not be described herein.

Similarly, the second pushing piece is rotatably arranged on the second needle lifting pushing foot, the fourth pushing piece is rotatably arranged on the second half needle pushing foot, and the second pushing piece and the fourth pushing piece can be bearings or rollers so as to reduce friction force between the second pushing piece and the fourth pushing piece and corresponding ejector rods when the second guide needle machine head reciprocates.

The embodiment of the invention also provides a glove knitting machine, which comprises two needle beds (not shown) which are oppositely arranged at intervals along the knitting direction, and a scissor assembly which is arranged below the needle beds and can move along the first knitting direction and the second knitting direction and clamp yarns. The glove knitting machine further comprises a glove knitting machine head assembly, a first yarn nozzle and a second yarn nozzle in the embodiment, wherein the first guide needle head 10 is arranged corresponding to one needle bed, the second guide needle head 20 is arranged corresponding to the other needle bed, the first guide needle head 10 and the second guide needle head 20 can move along the same knitting direction relative to the needle bed, and are matched with the first yarn nozzle or the second yarn nozzle to knit the first face, the second face and the seam between the first face and the second face respectively.

Specifically, the scissor assembly includes a first moving scissor set 60 and a second moving scissor set 70, the first moving scissor set 60 and the second moving scissor set 70 each including a hooking blade, a scissor, and a clamping blade. In a specific embodiment, the first moving scissor set 60 is located on a first side of the needle bed, the second moving scissor set 70 is located on a second side of the needle bed, both the first moving scissor set 60 and the second moving scissor set 70 are capable of moving in a first knitting direction and a second knitting direction, and the first moving scissor set 60 is capable of moving in the second knitting direction, shearing yarn and holding yarn, the second moving scissor set 70 is capable of moving in the first knitting direction, shearing and holding yarn, and moving in the second knitting direction, as shown in the specific example in fig. 9, the initial position of the first moving scissor set 60 is located on the left side of the needle bed, the initial position of the second moving scissor set 70 is located on the right side of the needle bed, the first knitting direction is from left to right, and the second knitting direction is from right to left. In other embodiments, the initial position of the first moving scissor set 60 may be located on the right side of the needle bed and the initial position of the second moving scissor set 70 may be located on the left side of the needle bed, the first knitting direction being from left to right and the second knitting direction being from right to left.

As shown in fig. 5, 6 and 8, the glove knitting machine further includes a first driving assembly 50 corresponding to the first cam control mechanism 30 of the first guide needle handpiece 10, the first driving assembly 50 includes a first motor 51, a first ejector rod 52 and a first cam 53, the first motor 51 drives the first cam 53 to rotate, so that the first ejector rod 52 has a first rest position 54 and a first driving position 55, when the first ejector rod 52 is located at the first rest position 54, the first ejector rod 52 contacts with the first pushing piece 32 in the first cam control mechanism 30 and separates a first abutting portion 142 on the back surface of the first needle cam 14 from the first inclined surface 311 in the first cam control mechanism 30, and the first needle cam 14 is located at the full height position; when the first ejector rod 52 is located at the first driving position 55, the first ejector 32 is lifted up so that the first abutting portion 142 is located at the first high surface, and the first needle cam 14 is located at the flush position.

Specifically, the first cam 53 is in transmission connection with the first output shaft 511 of the first motor 51, and a first curved groove 531 is formed in the first cam 53, which enables the first ejector pin 52 to reach the first rest position 54 and the first driving position 55; the first ejector rod 52 is provided with a first chute 522 and a first protrusion 521, the first output shaft 511 passes through the first chute 522, the first protrusion 521 is placed in the first curved groove 531, the first motor 51 rotates to enable the first protrusion 521 to move along the first curved groove 531 so as to change the relative position of the first protrusion 521 and the first output shaft 511, the first ejector rod 52 is driven to move between the first rest position 54 and the first driving position 55, and the first needle cam 14 has a full height position and a flush position.

As before, in a preferred embodiment, the first intermediate triangle 12 has a linkage relationship with the first needle triangle 14, such that the first jack 52 has a first rest position 54, a first driving position 55 and a second driving position 56, and the corresponding first curved slot 531 enables the first jack 52 to move between the first rest position 54, the first driving position 55 and the second driving position 56, and specifically, the first curved slot 531 includes a first curved section 532, a second curved section 533, a third curved section 534, a fourth curved section 535 and a fifth curved section 536, which are sequentially communicated from the beginning to the end, the beginning of the first curved section 532 is the beginning of the first curved slot 531, and the distances from the beginning to the end are La1 from the center a of the first cam 53, and correspond to the first rest position 54 of the first jack 52; the second curve segment 533 is smoothly connected between the first curve segment 532 and the third curve segment 534, and the distance between the second curve segment 533 and the center a of the first cam 53 is gradually increased from the connection end with the first curve segment 532 to the connection end with the third curve segment 534, the minimum distance is La1, the maximum distance is La2, the distance between the beginning end to the tail end of the third curve segment 534 and the center a of the first cam 53 is La2, and the third curve segment 534 corresponds to the second driving position 56 of the first ejector rod 52; the fourth curve segment 535 is smoothly connected between the third curve segment 534 and the fifth curve segment 536, and the distance from the connecting end of the third curve segment 534 to the connecting end of the fifth curve segment 536 and the center a of the first cam 53 is gradually increased, the minimum distance is La2, the maximum distance is La3, the tail end of the fifth curve segment 536 is the tail end of the first curve groove 531, and the distance from the connecting end of the fourth curve segment 535 to the tail end is La3, and the distance from the fifth curve segment 536 to the center a of the first cam 53 corresponds to the first driving position 55 of the first ejector rod 52, so that the following relationship is satisfied: la1 < La2 < La3, whereby the height of the first drive position 55 is higher than the height of the second drive position 56, the height of the first pusher 32 raised when the first ejector 52 is in the first drive position 55 is higher than the height of the first ejector 52 raised when the first ejector 52 is in the second drive position 56, the height of the third pusher 42 raised when the first ejector 52 is in the first drive position 55 is higher than the height of the first ejector 52 raised when the first ejector 52 is in the second drive position 56, whereby, as shown in fig. 6a and 6b, the first projection 521 contacts the first pusher 32 and causes the first abutment 142 to disengage from the first inclined surface 311, the third abutment 122 to disengage from or tangent to the third inclined surface 411, the first needle cam 14 is in the full height position, and the first intermediate cam 12 is in the full height position at the first curve 532, when the first ejector 52 is in the first rest position 54; as shown in fig. 7a and 7b, when the first projection 521 is at the third curved section 534, the first ejector pin 52 is at the second driving position 56, the first ejector pin 32 is lifted, so that the first abutting portion 142 is tangent to or separated from the first inclined surface 311, the third abutting portion 122 is located on the first boss 415, the first needle cam 14 is located at the full height position, and the first middle cam 12 is located at the half height position; as shown in fig. 8a and 8b, when the first cam 521 lifts the first ejector pin 32 in the fifth curved section 536 and the first ejector pin 52 is located at the first driving position 55, the first abutting portion 142 is located at the highest position of the first inclined surface 311, the third abutting portion 122 is located in the first groove 416, the first needle cam 14 is located in the flush position, and the first intermediate cam 12 is located in the full height position.

Similarly, the glove knitting machine further comprises a second driving component corresponding to the second triangle control mechanism of the second guide needle machine head 20, the second driving component comprises a second motor, a second ejector rod and a second cam, the second motor drives the second cam to rotate, so that the second ejector rod has a second rest position and a second driving position 56, when the second ejector rod is positioned at the second rest position, the second ejector rod is in contact with a second pushing piece in the second triangle control mechanism, a second abutting part on the back surface of the second needle lifting triangle 15 is separated from a second inclined surface in the second pushing piece, and the third needle lifting triangle 24 is positioned at the full height position; when the second ejector rod is located at the second driving position 56, the second pushing member is lifted up to enable the second abutting portion to be located at the highest position of the second inclined plane, and the second needle lifting triangle 15 is located at the flush position. Because the second driving component and the first driving component 50 have the same structure, the driving manner is the same, and in a preferred embodiment, the second middle triangle 22 and the triangle control mechanism behind the second middle triangle may be matched with the second driving component in the same manner as the first middle triangle 12 and the first half needle pushing leg 41 behind the second middle triangle and the first driving component 50, and under the action of the second driving component, the second guide needle handpiece 20 also has a bidirectional hanging mesh knitting mode, and the above-mentioned matching manner of the first middle triangle 12 and the first needle triangle 14 may be referred to, which is not repeated herein.

Based on the glove knitting machine, the embodiment of the present invention further provides a low-fork glove knitting method, wherein the first knitting direction is a direction from the index finger 3 to the ring finger 1, the second knitting direction is a direction parallel and opposite to the first knitting direction, in the specific example shown in fig. 9, the direction from the index finger 3 to the ring finger 1 is left to right, the first knitting direction is also left to right, the second knitting direction is from right to left, the first side of the needle bed is left, the second side is right, and the low-fork glove knitting method includes the following steps:

because the first face and the second face of the glove of the embodiment are independently knitted and have at least two yarns, one scissor set in the scissor assembly simultaneously cuts and clamps at least two yarns and moves the next position to be knitted during knitting;

knitting ring finger 1, middle finger 2, index finger 3: the scissors assembly clamps at least two yarns to move to the initial position of the seam of the ring finger 1, the first yarn nozzle or the second yarn nozzle corresponds to the first guide needle head 10 and the second guide needle head 20, the first yarn nozzle or the second yarn nozzle moves along the first knitting direction, the synchronous knitting of the seam of the ring finger 1 is achieved in the prior art, namely, the first guide needle head 10 and the second guide needle head 20 enable the bearded needles on two needle beds to hook the same yarn at the same time, specifically, as shown in fig. 9, the first knitting direction is from left to right, the first side is the left side of the needle bed, the second side is the right side of the needle bed, the first movable scissors group 60 is positioned on the left side of the needle bed, the second movable scissors group 70 is positioned on the right side of the needle bed, and the first movable scissors group 60 clamps at least two yarns to move along the first knitting direction to the initial position of the seam of the ring finger 1 near the first side, namely, the first movable scissors group 60 clamps the yarns to start knitting with the first guide needle head 10 and the second guide needle head 20 from the left side of the ring finger 1.

After the stitch knitting of the ring finger 1 is completed, the scissors assembly releases yarn, the first guide needle machine head 10 and the second guide needle machine head 20 are respectively matched with corresponding yarn nozzles, and the first face and the second face of the ring finger 1 are independently knitted.

After knitting of the ring finger 1 is completed, the scissors assembly moves to a knitting completion position of the ring finger 1, shears and clamps at least two yarns corresponding to the first face and the second face, and moves to a seam initiation position of the middle finger 2, specifically, the first moving scissors assembly 60 moves and shears and clamps at least two yarns corresponding to the first face and the second face, and moves to a seam initiation position of the middle finger 2 near the first side of the needle bed, and since the middle finger 2 is on the left side of the ring finger 1 and the left side of the middle finger 2 is not shielded, the first moving scissors assembly 60 clamps yarns on the left side of the middle finger 2, and in the process, the first guide needle head 10 and the second guide needle head 20 move along with the first moving scissors, and then the first yarn nozzle or the second yarn nozzle corresponds to the first guide needle machine head 10 and the second guide needle machine head 20, the seam of the middle finger 2 is synchronously moved along the first knitting direction, the seam knitting mode is the prior art, namely, the first guide needle machine head 10 and the second guide needle machine head 20 enable the crochet needles on two needle beds to hook the same yarn at the same time, and the seam initial position of the middle finger 2 is also positioned at the left side of the middle finger 2 due to the fact that the first guide needle machine head 10 and the second guide needle machine head 20 carry out seam knitting from left to right, the distance between the seam initial position and the first movable scissor set 60 is shorter, and the formed thread head is also shorter.

After the seam braiding of the middle finger 2 is completed, the scissors assembly releases yarn, the first guide needle machine head 10 and the second guide needle machine head 20 are respectively matched with corresponding yarn nozzles, and the first surface and the second surface of the middle finger 2 are independently braided.

After knitting of the middle finger 2 is completed, the scissors assembly moves to a knitting completion position of the middle finger 2, shears and clamps at least two yarns corresponding to the first face and the second face, and moves to a seam initiation position of the index finger 3, specifically, the first moving scissors assembly 60 moves and shears and clamps at least two yarns corresponding to the first face and the second face, and moves to a seam initiation position of the index finger 3 near a first side of the needle bed, since the index finger 3 is on the left side of the middle finger 2 and the left side of the index finger 33 is not shielded, the first moving scissors assembly 60 clamps yarns to the left side of the index finger 3, the first guide needle head 10 and the second guide needle head 20 follow the first moving scissors assembly, and then the first yarn mouth or the second yarn mouth corresponds to the first guide needle head 10 and the second guide needle head 20, and the seam of the index finger 3 is knitted simultaneously, and since the first guide head 10 and the second guide needle head 20 are knitted from left to right, the seam initiation position of the index finger 3 is also located on the left side of the index finger 3, and the first moving scissors assembly is formed at a shorter distance than the first moving scissors assembly 60.

After the stitch knitting is completed, the scissors assembly releases yarn, the first guide needle machine head 10 and the second guide needle machine head 20 are respectively matched with corresponding yarn nozzles, the first surface and the second surface of the index finger 3 are independently knitted until the index finger 3 is knitted, specifically, the first yarn nozzle is matched with the first guide needle machine head 10 for knitting, the second yarn nozzle is matched with the second guide needle machine head 20 for knitting, or the second yarn nozzle is matched with the first guide needle machine head 10 for knitting, and the first yarn nozzle is matched with the second guide needle machine head 20 for knitting.

Further, in the step of knitting the ring finger 1, the middle finger 2 and the index finger 3, the first yarn nozzle, the second yarn nozzle, the first guide needle head 10 and the second guide needle head 20 are all positioned at the first side of the needle bed, the first yarn nozzle carries yarn to move along the first knitting direction synchronously with the first guide needle head 10 and the second guide needle head 20, and the first guide needle head 10 and the second guide needle head 20 enable the crochet needles on the two needle beds to hook the yarn carried by the first yarn nozzle at the same time, so that the stitch knitting is realized; after the stitch knitting is completed, the first yarn nozzle, the first guide needle head 10 and the second guide needle head 20 are positioned at the second side of the needle bed, the first yarn nozzle carries yarns to move along the second knitting direction with the first guide needle head 10 and the second guide needle head 20, the first yarn nozzle is matched with the first guide needle head 10 for knitting, and the third needle lifting triangle 4 in the second guide needle head 20 is positioned at a flush position and does not participate in knitting; the first yarn mouth, the first guide needle head 10 and the second guide needle head 20 are moved to the first side of the needle bed, one of the first yarn mouth and the second yarn mouth is matched with the first guide needle head 10 to weave a first surface, the other is matched with the second guide needle head 20 to weave a second surface, the first surface comprises first surfaces of the ring finger 1, the middle finger 2 and the index finger 3 which are separately woven, and the second surface comprises second surfaces of the ring finger 1, the middle finger 2 and the index finger 3 which are separately woven.

Because the glove of this embodiment is a low-fork glove, the first guide needle head 10 and the second guide needle head 20 also need to be respectively matched with the corresponding yarn nozzles, and the first face and the second face of the corresponding three-finger palm parts of the ring finger 1, the middle finger 2 and the index finger 3 are independently knitted.

After the knitting of the first face and the second face of the three-finger palm part is completed, the knitting of the little finger 4 is started: the scissors assembly cuts and clamps at least two yarns corresponding to the first face and the second face and moves to the initial position of the seam of the little finger 4, as shown in fig. 9, the little finger 4 is positioned on the right side of the little finger 1, the left side of the little finger 4 is blocked, and the right side is not blocked, so that the second moving scissors group 70 clamps the yarns and moves to the right side of the little finger 4, the first yarn nozzle or the second yarn nozzle corresponds to the first guide needle head 10 and the second guide needle head 20, synchronously moves along the second knitting direction, synchronously knits the seam of the little finger 4, and because the first guide needle head 10 and the second guide needle head 20 carry out seam knitting from right to left, the initial position of the seam of the little finger 4 is also positioned on the right side of the little finger 4, the distance between the second moving scissors group 70 and the second moving scissors group 70 is shorter, and the formed thread ends are also shorter.

After the stitch knitting of the little finger 4 is completed, the scissors assembly releases yarn, the first guide needle machine head 10 and the second guide needle machine head 20 are respectively matched with corresponding yarn nozzles, and the first face and the second face of the little finger 4 are independently knitted, specifically, the first yarn nozzle is matched with the first guide needle machine head 10 for knitting, the second yarn nozzle is matched with the second guide needle machine head 20 for knitting, or the second yarn nozzle is matched with the first guide needle machine head 10 for knitting, and the first yarn nozzle is matched with the second guide needle machine head 20 for knitting.

In the step of knitting the little finger 4, the first yarn nozzle, the second yarn nozzle, the first guide needle head 10 and the second guide needle head 20 are all positioned at the second side of the needle bed, the first yarn nozzle carries yarn to synchronously move along the second knitting direction with the first guide needle head 10 and the second guide needle head 20, and the first guide needle head 10 and the second guide needle head 20 enable crochets on two needle beds to simultaneously hook the yarn carried by the first yarn nozzle, so that stitch knitting is realized; after the stitch knitting is completed, the first yarn nozzle, the first guide needle head 10 and the second guide needle head 20 are positioned at the first side of the needle bed, the first yarn nozzle carries yarns to move along the first knitting direction with the first guide needle head 10 and the second guide needle head 20, the first yarn nozzle and the second guide needle head 20 are matched for knitting, and a first needle cam in the first guide needle head 10 is positioned at a flush position and does not participate in knitting; the first yarn mouth, the first guide needle head 10 and the second guide needle head 20 are moved to the second side of the needle bed, one of the first yarn mouth and the second yarn mouth is matched with the first guide needle head 10 to weave the first surface, and the other is matched with the second guide needle head 20 to weave the second surface.

Then knitting the four-finger palm 6, the thumb 5 and the five-finger palm 6 corresponding to the ring finger 1, the middle finger 2, the index finger 3 and the little finger 4, and knitting the rib top in some cases until the whole glove is knitted. Then knitting the thumb 5 and the palm 6 until the whole glove is knitted; the knitting mode of the thumb 5 refers to the knitting mode of the middle finger 2 or the index finger 3, the knitting mode of the palm 6 can be bidirectional knitting, the mode of the first guide needle head 10 corresponding to the first face and the second guide needle head 20 corresponding to the second face described above can also be unidirectional spiral knitting, and a conventional glove knitting method is adopted, which is not repeated here.

The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are intended to be within the scope of the present invention as claimed.

Claims

1. A glove knitting machine head assembly, comprising:

a first guide needle machine head for knitting a first face of the fabric,

When the first guide needle machine head and the second guide needle machine head synchronously move along a first knitting direction, the first needle lifting cam is matched with the first middle cam to form a seam guide needle channel, and the third needle lifting cam is matched with the second middle cam to form a seam guide needle channel; and/or the number of the groups of groups,

2. The glove knitting machine head assembly as claimed in claim 1 wherein the first stitch cam and the second stitch cam are each movable in a thickness direction of the first cam base plate, having a full height position and a flush position; the third needle lifting triangle and the fourth needle lifting triangle can move along the thickness direction of the second triangle bottom plate, and have a full height position and a flush position.

3. The glove knitting machine head assembly as claimed in claim 2 further comprising a first cam control mechanism located at least partially on a rear face of the first cam base plate and driving the first needle cam to move to a full height position or a flush position, the second needle cam being movable from the full height position to the flush position by the butt;

The needle lifting device further comprises a second cam control mechanism, wherein the second cam control mechanism is at least partially positioned on the back surface of the second cam base plate and drives the third needle lifting cam to move to a full-height position or a flush position, and the fourth needle lifting cam can move from the full-height position to the flush position under the action of a butt.

4. A glove machine head assembly as in claim 3, wherein,

the initial position of the first needle-drawing cam is a full-height position, the first cam control mechanism drives the first needle-drawing cam to move to a flush position, and a first reset piece is arranged between the first needle-drawing cam and the first cam base plate and used for resetting the first needle-drawing cam from the flush position to the full-height position;

5. A glove machine head assembly as in claim 3 or 4, wherein,

the first needle cam comprises a first pin which is positioned on the back and penetrates through the first cam base plate, the first cam control mechanism comprises a first needle pushing foot, the first needle pushing foot is rotationally connected with the back of the first cam base plate, one end, close to the first pin, of the first needle pushing foot is provided with a first inclined surface, the first pin is provided with a first abutting portion which can extend onto the first needle pushing foot, the first needle pushing foot rotates, the first inclined surface can be inserted between the first abutting portion and the back of the first cam base plate, the first abutting portion is lifted to the highest position of the first needle pushing foot, the first needle cam is positioned in a flush position, and the front of the first needle cam is flush with the front of the first cam base plate.

6. The glove knitting machine head assembly as claimed in claim 5 wherein said first cam control mechanism further includes a first urging member rotatably disposed on said first needle follower, said first urging member being a bearing or a roller.

7. The glove knitting machine head assembly as claimed in claim 3 or 4 wherein the third stitch cam includes a second pin on a rear face and extending through the second cam base plate, the second cam control mechanism includes a second stitch push foot rotatably connected to the rear face of the second cam base plate, one end of the second stitch push foot adjacent to the second pin is provided with a second inclined surface, the second pin is provided with a second abutment portion capable of extending onto the second stitch push foot, and the second stitch push foot is rotated so that the second inclined surface can be inserted between the second abutment portion and the rear face of the second cam base plate and raise the second abutment portion to a highest position of the second stitch push foot, and the third stitch cam is positioned flush with the front face of the second cam base plate.

8. The glove machine head assembly of claim 7, wherein the second triangle control mechanism further comprises a second pushing element rotatably disposed on the third needle raising leg, the second pushing element being a bearing or a roller.

9. A glove knitting machine comprises two needle beds which are oppositely arranged at intervals along knitting directions, and a scissor assembly which is arranged below the needle beds and can move along a first knitting direction and a second knitting direction and clamp yarns,

The glove knitting machine head assembly, the first yarn nozzle and the second yarn nozzle according to any one of claims 1 to 8, wherein the first guide needle head is arranged corresponding to one of the needle beds, the second guide needle head is arranged corresponding to the other needle bed, and the first guide needle head and the second guide needle head can move along the same knitting direction relative to the needle beds and are matched with the first yarn nozzle or the second yarn nozzle to knit seams among the first face, the second face and the first face and the second face respectively.

10. The glove machine according to claim 9, wherein,

the first driving component is corresponding to the first triangle control mechanism of the first guide needle machine head, the first driving component comprises a first motor, a first ejector rod and a first cam, the first motor drives the first cam to rotate, so that the first ejector rod has a first rest position and a first driving position,

When the first ejector rod is positioned at the first driving position, the first pushing piece is lifted, so that the first abutting part is positioned at the highest position of the first inclined plane, and the first needle raising triangle is positioned at the flush position.

11. The glove machine according to claim 9, wherein,

the second driving component is corresponding to the third pushing component of the second guide needle machine head, and comprises a second motor, a second ejector rod and a second cam, the second motor drives the second cam to rotate, so that the second ejector rod has a second rest position and a second driving position,

12. A method of knitting a low-cross glove using the glove knitting machine of claim 9, wherein the first knitting direction is a direction from an index finger to a ring finger and the second knitting direction is a direction parallel and opposite to the first knitting direction, comprising the steps of:

Knitting ring finger: the scissors assembly clamps at least two yarns to move to a seam initial position of the ring finger, the first yarn nozzle or the second yarn nozzle corresponds to the first guide needle machine head and the second guide needle machine head, the first yarn nozzle or the second yarn nozzle moves along a first knitting direction, the ring finger seam is knitted synchronously, after the seam knitting is completed, the scissors assembly loosens the yarns, the first guide needle machine head and the second guide needle machine head are respectively matched with the corresponding yarn nozzle, and the first face and the second face of the ring finger are knitted independently;

13. The low-fork glove knitting method of claim 12 wherein the scissor assembly in the glove knitting machine includes a first moving scissor set and a second moving scissor set, the initial position of the first moving scissor set being on a first side of the needle bed, the initial position of the second moving scissor set being on a second side of the needle bed, a first knitting direction from the first side to the second side of the needle bed, a second knitting direction from the second side to the first side of the needle bed, the first moving scissor and the second moving scissor being capable of moving in both the first knitting direction and the second knitting direction and gripping a yarn;

the step of knitting the little finger further comprises the following steps:

14. The method of knitting a low-fork glove of claim 12,

in the step of knitting ring fingers, middle fingers and index fingers, the first yarn nozzle, the second yarn nozzle, the first guide needle machine head and the second guide needle machine head are all positioned at the first side of the needle bed, yarns carried by the first yarn nozzle and the first guide needle machine head and the second guide needle machine head synchronously move along a first knitting direction, and the first guide needle machine head and the second guide needle machine head enable crochets on two needle beds to hook yarns carried by the first yarn nozzle at the same time, so that seam knitting is realized; after seam knitting is completed, the first yarn nozzle, the first guide needle head and the second guide needle head are positioned at the second side of the needle bed, the first yarn nozzle carries yarn to move along a second knitting direction with the first guide needle head and the second guide needle head, the first yarn nozzle and the first guide needle head are matched for knitting, and the third needle lifting triangle in the second guide needle head is positioned at a flush position and does not participate in knitting;

15. The method of knitting a low-fork glove according to claim 12, wherein in the step of knitting the little finger, the first yarn nozzle, the second yarn nozzle, the first guide needle head and the second guide needle head are all located on the second side of the needle bed, the first yarn nozzle carries yarn and moves in the second knitting direction in synchronization with the first guide needle head and the second guide needle head, and the first guide needle head and the second guide needle head enable the crochet needles on two needle beds to simultaneously hook the yarn carried by the first yarn nozzle, thereby realizing stitch knitting; after seam knitting is completed, the first yarn nozzle, the first guide needle head and the second guide needle head are positioned at the first side of the needle bed, the first yarn nozzle carries yarn to move along a first knitting direction with the first guide needle head and the second guide needle head, the first yarn nozzle and the second guide needle head are matched for knitting, and the first needle cam in the first guide needle head is positioned at a flush position and does not participate in knitting;