阅读说明：本技术 一种袜机用顶袜筒以及顶袜方法 (Stocking jacking barrel for hosiery machine and stocking jacking method ) 是由 陈仲纪 于 2021-08-16 设计创作，主要内容包括：一种袜机用顶袜筒以及顶袜方法,包括顶袜筒,所述的顶袜筒一端设有平坦部和凸起部。本发明针筒内的顶袜筒将袜子顶起,其中平坦部配合袜子袜身上的线圈,凸起部配合袜子袜头上的线圈,使得顶起后袜子穿刺以及缝合处的线圈处于水平位置,提高袜子穿刺拾取、缝合性能。(A stocking jacking barrel for a hosiery machine and a stocking jacking method comprise a stocking jacking barrel, wherein one end of the stocking jacking barrel is provided with a flat part and a convex part. The top sock cylinder in the needle cylinder jacks up the sock, wherein the flat part is matched with the coil on the sock body of the sock, and the convex part is matched with the coil on the sock head of the sock, so that the coil at the sock puncture and sewing position after jacking up is in a horizontal position, and the sock puncture pickup and sewing performance is improved.)

1. A top leg of a stocking for hosiery machine, comprising a top leg of a stocking (5, 6), characterized in that: the top sock leg (5, 6) is provided with a flat part (5 b, 6 b) and a convex part (5 a, 6 a), and the convex part is higher than the flat part.

2. The top leg for hosiery machines according to claim 1, characterized in that: the flat part (6 b) and the convex part (6 a) are provided with thorn-shaped parts (6 c).

3. A hosiery machine according to any one of claims 1 to 2, characterized in that: the hosiery machine comprises a needle cylinder (1), a knitting needle (3) is installed on the needle cylinder (1), a top sock cylinder (5, 6) is arranged inside the needle cylinder (1), a flat portion (5 b, 6 b) and a protruding portion (5 a, 6 a) are arranged at one end of the top sock cylinder (5, 6), and the protruding portion is higher than the flat portion.

4. A hosiery machine according to claim 3, characterized in that: the first top sock leg (4) with the horizontal end surface is arranged in the top sock legs (5, 6).

5. A hosiery machine according to claim 3, characterized in that: the needle cylinder (1) is internally provided with two top sock legs, one end of one top sock leg (5) is provided with a flat part (5 b) and a convex part (5 a), one end of the other top sock leg (6) is provided with a flat part (6 b) and a convex part (6 a), and the flat part (6 b) and the convex part (6 a) are provided with thorn-shaped parts (6 c).

6. A hosiery machine according to claim 3, characterized in that: a pick-up device of socks (90) is arranged above the needle cylinder (1), the pick-up device comprises a pick-up needle, an upper pick-up dial (8) and a lower pick-up dial (11), the upper pick-up dial (8) is provided with an upper pick-up needle (7), and the upper pick-up needle (7) is controlled by an upper driving device (9); the lower pick-up needle disk (11) is provided with a lower pick-up needle (10), and the lower pick-up needle (10) is controlled by a lower driving device (12).

7. A hosiery machine top hosiery method according to claim 3, characterized in that: the sock jacking method is that the sock (90) is jacked up by the sock jacking cylinders (5, 6) in the needle cylinder (1), wherein the flat parts (5 b, 6 b) are matched with the coils (92) on the sock body of the sock (90), and the convex parts (5 a, 6 a) are matched with the coils (91) on the sock head of the sock (90), so that the jacked-up sock (90) and the coils matched with the pickup needles are in a horizontal position.

8. A hosiery machine top hosiery method according to claim 7, wherein: top leg of a stocking (5, 6) be two, flat portion (5 b) cooperation socks (90) on one of them top leg of a stocking (5) coil (92) on the body of a stocking, bellying (5 a) cooperation socks (90) coil (91) on the toe for socks (90) cooperation pick up needle's coil is in horizontal position after the jack-up, then another top leg of a stocking (6) one end is equipped with flat portion (6 b) and bellying (6 a), be equipped with thorn form portion (6 c) on flat portion (6 b) and bellying (6 a), thorn form portion (6 c) cooperate coil (92) on socks (90) the body and coil (91) on socks (90) toe respectively.

9. A hosiery machine top hosiery method according to claim 7, wherein: a first top sock leg (4) and two top sock legs (5, 6) are arranged in the needle cylinder (1), the first top sock leg (4) jacks up the socks (90) firstly, and then the two top sock legs (5, 6) are arranged, wherein the flat part (5 b) on one top leg (5) is matched with a coil (92) on the sock body of the sock (90), the convex part (5 a) is matched with a coil (91) on the sock head of the sock (90), so that the sock (90) is in a horizontal position matched with the coil of the pick-up needle after being jacked up, then, one end of the other top sock leg (6) is provided with a flat part (6 b) and a protruding part (6 a), the flat part (6 b) and the protruding part (6 a) are provided with a thorn-shaped part (6 c), the thorn-shaped part (6 c) on the flat part (6 b) is matched with a coil (92) on the sock body of the sock (90), and the thorn-shaped part (6 c) on the protruding part (6 a) is matched with a coil (91) on the sock head of the sock (90).

10. The top leg for hosiery machines according to claim 1, characterized in that: the top sock leg body of the flat part and the top sock leg body of the bulge part are of split structures moving up and down.

Technical Field

The present invention relates to a device for lifting fabric, more particularly to a leg jack for hosiery machines and a method for lifting a sock.

Background

After the last loop of knitting is completed by the hosiery machine or circular knitting equipment, the top leg of the sock is transferred to additional processing equipment to remove the sewn end. The end surface of the top sock of the existing top sock leg is of a plane structure, namely the top sock leg horizontally jacks up a sock loop, the contact position of the top sock leg is a sock body or a sock toe, the shape of the sock comprises the loop 92 on the sock body and the loop 91 on the sock toe as shown in fig. 12, and the sock loop 91 hung on a knitting needle has an arc surface relative to the loop 92 as can be seen from a matched graph 9, and the arc surface is the sock toe. After the traditional top leg of a sock jacks up the sock, the last circle or last several circles of the sock are not on the same plane, generally, the position of the coil 92 on the sock body is higher than the coil 91 on the sock head, so that the puncture depth of a pick-up needle on a hosiery machine in the process of puncturing and picking up the sock is different, the coil on one side corresponding to the coil 91 on the sock head is very easy to puncture, the problem of needle leakage is caused, and how to solve the technical problem is the object of research of technical personnel in the field.

Chinese utility model patent No. 201620694703.3 discloses a top leg of a stocking with dentate structure, the above-mentioned technical problem that the toe arouses in picking up transfer process toe one side and sock body one side radian difference is not solved to the top leg of a stocking of this kind of structure, and the cusp on this top leg of a stocking needs and the needle cylinder on the needle cylinder that the sinker cooperation was worked needs cusp numerical value and needle cylinder needle number must be equivalent simultaneously.

Disclosure of Invention

The invention provides a sock jacking barrel for a hosiery machine and a sock jacking method, wherein the pick-up position of a picked-up coil is in a horizontal position after the sock is jacked up.

The utility model provides a top leg of a stocking for hosiery machine, includes the top leg of a stocking, the top leg of a stocking on be equipped with flat portion and bellying, the bellying is higher than flat portion. This kind of top leg of a stocking is the top leg of a stocking of non-planar structure, is higher than the different height settings of flat portion through the bellying and makes, and the coil on the socks body and the coil jack-up height difference on the socks toe ensure that the coil that picks up the needle and pick up socks is in horizontal position, prevents the dropped stitch problem from appearing, improves socks pick up the performance.

The flat part and the protruding part are provided with the thorn-shaped parts, the thorn-shaped parts are matched with the coil holes in the socks, the coils are prevented from moving along the top leg of the sock, and the accuracy of puncture of the pick-up needle is improved.

The utility model provides a hosiery machine includes the cylinder, install the knitting needle on the cylinder, the inside top leg of a stocking that is equipped with of cylinder, top leg of a stocking one end is equipped with flat portion and bellying, the bellying is higher than flat portion, it makes to be higher than the different height settings of flat portion through the bellying, when picking up the coil that the needle picked up socks on the hosiery machine, the coil is in horizontal position and avoids in the traditional architecture because the high different problems that toe and sock body coil radian difference arouse, the miss stitch problem prevents to appear, improve socks and pick up the performance.

The inside first top leg of a stocking that is equipped with the terminal surface for the horizontally of top leg of a stocking, realize the preliminary jack-up performance to socks.

The inside two top leg of socks that are equipped with of cylinder, one of them top leg of socks one end is equipped with flat portion and bellying, another top leg of socks one end is equipped with flat portion and bellying, be equipped with thorn form portion on flat portion and the bellying. Above-mentioned two top leg of a stocking have thorn form portion, one kind does not have thorn form portion, reaches the technological effect to the layering jack-up of socks through two top leg of a stocking structures, and the top leg of a stocking that does not have thorn form portion makes socks and pick up needle complex coil along top leg of a stocking periphery horizontal distribution with socks jack-up, and the top leg of a stocking that has thorn form portion utilizes the coil hole on thorn form portion cooperation coil to ensure that the position of coil does not take place the displacement, improves and picks up needle puncture and picks up the performance.

A sock pickup device is arranged above the needle cylinder and comprises a pickup needle, an upper pickup dial and a lower pickup dial, wherein the upper pickup needle is arranged on the upper pickup dial and is controlled by an upper driving device; the lower picking needle disk is provided with a lower picking needle which is controlled by a lower driving device.

A method for lifting socks includes such steps as lifting the socks by the top tube in needle cylinder, matching the loops on the body of socks with the flat part, and matching the loops on the head of socks with the convex part, so that the matched loops are in horizontal position. The loops matched with the pick-up needles are the last loop or loops after the knitting of the sock is finished.

The top leg of a stocking be two, flat portion cooperation socks on one of them top leg of a stocking on one's body coil, the coil on the bellying cooperation socks undertoe for socks cooperation pick up needle after the jack-up is in horizontal position, then another top leg of a stocking one end is equipped with flat portion and bellying, is equipped with thorn form portion on flat portion and the bellying, thorn form portion cooperates the coil on the socks body and the coil on the socks undertoe respectively.

The utility model provides a hosiery machine top socks method, the cylinder in be equipped with first top leg of a stocking and top leg of a stocking, first top leg of a stocking is earlier socks jack-up, then the top leg of a stocking is two, flat portion cooperation socks on one of them top leg of a stocking coil on one's body, the overhead coil of bellying cooperation socks, the coil that makes the back socks cooperation pick up the needle of jack-up is in horizontal position, then another top leg of a stocking one end is equipped with flat portion and bellying, be equipped with thorn form portion on flat portion and the bellying, thorn form portion cooperation socks coil on the body on the flat portion, thorn form portion cooperation socks on the bellying cooperates the overhead coil of socks.

The top leg of a stocking body and the top leg of a stocking body of bellying of flat portion for the components of a whole that can function independently structure that reciprocates, should cooperate the problem of the coil height difference of picking up the needle after the different socks that arouse of top leg of a stocking jack-up of knitting curve through the better regulation leg of components of a whole that can function independently structure between body and the undertoe, just the coil on the body of a stocking and the coil on the undertoe pick up the position from top to bottom and can adjust each other.

The invention adopts the top sock leg with a non-planar structure, and the lifting heights of the coils on the sock body and the sock head are different by arranging the convex parts higher than the flat parts so as to compensate the curve difference between the coils on the sock body and the sock head, ensure that the coils of the sock picked by the picking needles are in the horizontal position, prevent the problem of missed stitches and improve the sock picking performance.

Drawings

The invention is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic view of the construction of the top leg of the sock of the present invention;

FIG. 2 is a schematic view of the top leg of the sock of the present invention with the spine;

FIG. 3 is a schematic view of the top leg of the split structure of the present invention;

FIG. 4 is a schematic view of the top sock leg in a split structure according to the present invention;

FIG. 5 is a schematic view of the split top leg with a spine portion according to the present invention;

FIG. 6 is a schematic view showing a top leg of a sock having a split structure and a spine portion separated from the top leg of the sock;

FIG. 7 is a schematic view showing the vertical separation structure of the top leg of a sock with a horizontal split structure at the end surface

FIG. 8 is a schematic view showing the vertical separation structure of the top leg of a stocking with a horizontal split structure having a thorn portion

FIG. 9 is a schematic view showing the construction of the hosiery machine according to the invention;

FIG. 10 is a schematic view of the top leg of the sock in cooperation with the sock picking and transferring device;

FIG. 11 is a schematic view of the top leg of the sock with the spine portion of the present invention in cooperation with a sock pick-up and transfer device;

fig. 12 is a schematic view of the sock structure of the present invention.

Detailed description of the preferred embodiments

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Detailed description of the drawings referring to fig. 1-8, a top leg of a stocking machine comprises a top leg of a stocking, wherein the top leg of the stocking is provided with a flat part and a convex part, and the convex part is higher than the flat part. The top leg of a stocking is divided into two types, one type of top leg of a stocking 5 is provided with a flat part 5b and a convex part 5a, the other type of top leg of a stocking 6 is provided with a flat part 6b and a convex part 6a, and the flat part 6b and the convex part 6a are provided with thorn-shaped parts 6 c.

As shown in fig. 3 and 4, the top leg body 17 of the flat portion 17a and the top leg body 18 of the protruding portion 18a are of a split structure moving up and down, so that the technical effects of respectively jacking up the sock body and the sock toe by the top leg body 17 and the top leg body 18 are achieved.

As shown in fig. 5 and 6, the top sock leg barrel 19 of the flat portion 19a and the top sock leg barrel 100 of the convex portion 100a are split structures moving up and down, so as to achieve the technical effect that the top sock leg barrel 19 and the top sock leg barrel 100 jack up the sock body and the sock toe respectively, and the flat portion 19a and the convex portion 100a are both provided with thorn-shaped portions to limit the sock coil holes, so as to improve the picking performance of the picking needle.

As shown in figures 7-11, the hosiery machine comprises a needle cylinder 1, a knitting needle 3 is arranged on the needle cylinder 1, a top sock cylinder is arranged inside the needle cylinder 1, one end of the top sock cylinder is provided with a flat part and a convex part, and the convex part is higher than the flat part. The different height setting of portion through the bellying is higher than for, when the coil of socks is picked up to the needle of picking up on the hosiery machine, the coil is in horizontal position and avoids the high different problem that arouses because the difference of undertoe and sock body coil radian in traditional structure, prevents to appear the miss stitch problem, improves socks and picks up the performance.

The first top leg of a stocking 4 with the horizontal end face, the top leg of a stocking 5 without a thorn-shaped part and the top leg of a stocking 6 with a thorn-shaped part are respectively arranged in the top leg of a stocking which is optimized as the structure, the layered jacking performance of the stocking is realized through the three top legs, and the picking performance of the picking needle is improved.

As a preferred structure, a pick-up device of the socks 90 is arranged above the needle cylinder 1, the pick-up device comprises pick-up needles, an upper pick-up dial 8 and a lower pick-up dial 11, the upper pick-up dial 8 is provided with the upper pick-up needles 7, and the upper pick-up needles 7 are controlled by an upper driving device 9; the lower pick-up needle disk 11 is provided with a lower pick-up needle 10, the lower pick-up needle 10 is controlled by a lower driving device 12, and the pick-up and transfer functions of the socks are achieved through the cooperation of the upper pick-up needle and the lower pick-up needle.

In a method for lifting a sock by a hosiery machine, a sock lifting barrel in a needle cylinder 1 lifts the sock, wherein a flat part is matched with a coil 92 on the sock body of the sock, and a raised part is matched with a coil 91 on the sock head of the sock 90, so that the lifted sock 90 and a coil 101 matched with a pickup needle are in a horizontal position.

Preferably, the top leg is two, wherein the flat portion 5b of one top leg 5 is engaged with the loop 92 of the sock body of the sock 90, the protruding portion 5a is engaged with the loop 91 of the sock head of the sock 90, so that the sock 90 is engaged with the loop of the pick-up needle in the horizontal position after being jacked up, and then one end of the other top leg 6 is provided with the flat portion 6b and the protruding portion 6a, the flat portion 6b and the protruding portion 6a are provided with the thorn-shaped portions 6c, and the thorn-shaped portions 6c are respectively engaged with the loop 92 of the sock body of the sock 90 and the loop 91 of the sock head of the sock 90.

As a further sock jacking method, a first sock jacking leg 4 and a second sock jacking leg are arranged in the needle cylinder 1, the first sock jacking leg 4 jacks up the sock 90 firstly, the number of the second sock jacking legs is two, a flat part 5b on one sock jacking leg 5 is matched with a coil 92 on the sock body of the sock 90, a protruding part 5a is matched with a coil 91 on the sock head of the sock 90, so that the coil of the sock 90 matched with a pickup needle is in a horizontal position after jacking, a flat part 6b and a protruding part 6a are arranged at one end of the other sock jacking leg 6, thorn-shaped parts 6c are arranged on the flat part 6b and the protruding part 6a, the thorn-shaped parts 6c on the flat part 6b are matched with the coil 92 on the sock body of the sock 90, and the thorn-shaped parts 6c on the protruding part 6a are matched with the coil 91 on the sock head of the sock 90. Therefore, the last loop or loops of knitted finished socks after being jacked up or the loops 101 picked up by the picking needles are all in the same horizontal position, and the problem of stitch missing caused by the fluctuation of the socks after being jacked up in the traditional structure when the picking needles pick up is avoided.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.