TWM509226U - Yarn feeding nozzle elevating device - Google Patents

Description

Feeding yarn feeder

This creation relates to a yarn feeder lifting device for a horizontal weave.

According to the general horizontal knitting machine, when the fabric is knitted, the interaction of a plurality of yarn guides is often used to form a special pattern on the cloth. In order to be able to perform the knitting efficiently, the horizontal weaving machine uses a computer to control the displacement or swing of the yarn guide to avoid mis-weaving. Commonly used for the yarn guide on the horizontal knitting machine, mainly using the reciprocating displacement and the yaw method, the yarn feeding nozzle is fed to perform the predetermined knitting operation, and the desired pattern or pattern is formed on the cloth.

However, since the yarn feeder can only be laterally displaced, only the flat pattern can be woven. Although various patterns and patterns can be formed, and it meets the needs of most users, it is only present on the surface, and it is still monotonous and lacks change.

Furthermore, there is also a feeding nozzle in the industry which can adopt a semi-arc swing mode to achieve a slight lifting and lowering effect, but the knitting effect does not change much, and the structure of the yarn feeding nozzle is complicated, and the manufacturing cost is high, which does not conform to Economic benefits.

In view of this, the creator of this case is creative and wants to design an innovative feeding nozzle structure that can overcome the above-mentioned lack of the yarn feeder and can indeed enhance the effect of the three-dimensional weaving pattern.

The main purpose of this creation is to provide a yarn feeder lifting device which is simple in structure, low in cost and which can increase the multi-level variation of the knitting pattern to meet the various knitting requirements of the user.

In order to achieve the above object, the present invention provides a yarn feeder lifting device which is disposed on a lateral rail of a horizontal knitting machine and includes: a yarn feeder sliding seat which is slidable on the horizontal rail, and is provided on a surface Two relatively non-contacting and sloshing abutting blocks, wherein the two gussets are pivotally provided with a yarn feeder shank perpendicular to the transverse rail, and the two sides of the yarn shank are respectively clamped by the abutting block, and a yarn feeder is coupled to the free end of the yarn shank; and a left stopper and a right stopper are also disposed on the lateral rail, and the left stopper and the right stopper have an end of the abutting block. The card slot; in this way, the yarn feeder can be used for the straightening and lowering of the knitting operation in the predetermined knitting area with the reciprocating displacement.

The opposite positions on the two sides of the yarn feeder handle are respectively provided with a card slot, and one end of the corresponding abutting block is embedded.

A protrusion is respectively arranged above the two abutting blocks.

The shape of the above two abutting blocks and the corresponding card slots can be made by any geometric shape.

The effect achieved by the above-mentioned yarn feeder lifting device is that the yarn feeder can be provided as a straight line when the yarn feeder lifting device stays at any position preset on the lateral rail of the horizontal knitting machine. Raise and lower the movement to increase the variety of weaving patterns, and to meet the various knitting needs of users.

(1)‧‧‧Feed yarn feeder lifting device

(11)‧‧‧ yarn feeder slide

(12) ‧ ‧ ‧ block

(121)‧‧‧ screws

(122)‧‧‧Bump

(13)‧‧‧ yarn mouthpiece

(131)‧‧‧Long holes

(132)‧‧‧ screws

(133)‧‧‧ Groove

(14)‧‧‧ yarn feeder

(15)‧‧‧Left block

(151)‧‧‧ card slot

(16)‧‧‧Right stop

(161)‧‧‧ card slot

(2)‧‧‧ horizontal knitting machine

(21)‧‧‧Horizontal guides

The first figure is a schematic diagram of a part of the appearance of the present invention on the horizontal knitting machine; the second drawing is a schematic diagram of the structure of the feeding yarn feeder lifting device of the present invention; the third drawing is a schematic diagram of the operation of the feeding yarn feeder lifting device of the present invention; The figure is a schematic diagram of the operation of the yarn feeder lifting device of the present invention (1); the fifth figure is a schematic diagram of the action of the yarn feeder lifting device of the present creation (2).

Please refer to the first figure, which is a schematic diagram of the appearance of the horizontal knitting machine and the structure of the yarn feeder lifting device. The yarn feeder lifting device (1) is disposed on the lateral rail (21) of the horizontal knitting machine (2), and the reciprocating displacement effect is controlled by a computer.

Referring to the second figure, the yarn feeder lifting device (1) comprises at least a yarn feeder slide (11) slidable on the lateral rail (21), and a pivoting device a yarn feeder handle (13) having a surface of the yarn feeder slide (11) perpendicular to the lateral rail (21) and having a linear displacement function, and a yarn feeder combined with a free end of the yarn feeder handle (13) 14).

In the implementation, the yarn feeder slide (11) can be provided with two relatively non-contacting and sloshing abutting blocks (12) on a surface, and the abutting block (12) is elongated (or arbitrarily shaped). And disposed in the relatively open recessed block on the surface of the yarn feeder slide (11), a screw (121) is disposed at the center, so that the resisting block (12) is centered on the screw (121). The effect is shaken, and a protrusion (122) is further disposed above the two abutting blocks (12).

The yarn feeder handle (13) is vertically displaceable on the yarn feeder slide (11). In practice, the yarn feeder handle (13) can be provided with two elongated holes (131) on the center line, and The two elongated holes (131) are respectively provided with a screw positioning (132), so that the yarn feeder handle (13) can achieve a vertical displacement effect, and a concave surface is respectively disposed on both sides of the yarn feeder handle (13). The groove (133) is embedded by one end of the corresponding two abutting blocks (12) provided on the yarn feeder slide to provide a vertical displacement limiting effect.

The yarn feeder (14) is integrally formed with an elongated coupling handle which can be combined with the yarn feeder handle (13), and a yarn guiding portion extending from the coupling handle to form an inverted triangle shape, thereby providing a knitting operation. Yarn use.

The yarn feeder lifting device (1) of the present invention further comprises a set of stoppers, that is, a left stopper (15) and a right stopper (also disposed on the lateral rail (21) of the horizontal knitting machine (2) ( 16) In practice, the left and right stops (15, 16) may adopt an hourglass-like shape, and the left and right stops (15) and 16 (16) are designed to have two resisting blocks (12). ) The card slots (151, 161) that are respectively matched at one end, and can be stopped at any position on the lateral rail (21) by computer or human operation control.

Please refer to the third, fourth and fifth figures together to show the action of the yarn feeder lifting device; as shown in the third figure, the yarn feeder lifting device (1) is controlled by computer The horizontal rail (21) moves back and forth or swings to perform the knitting operation of the predetermined pattern cloth; as shown in the fourth and fifth figures, when the computer is controlled or manually operated, the yarn feeder lifting device (1) can be Staying at any position on the transverse rail (21), weaving and feeding the yarn according to a predetermined special pattern, at which time the yarn feeder slide (11) can reciprocate between the left stop (15) and the right stop (16) Once contacted to the left stop (15) or the right stop (16), one end of the abutting block (12) on the yarn feeder slide (11) is embedded in the left stop (15) or the right stop ( 16) In the opposite side of the card slot (151, 161), similar to the seesaw movement The swaying is performed such that the two abutting blocks (12) are embedded in the opposite ends of the yarn feeder shank (13) opposite to the card slot (133), so that the yarn feeder shank (13) is driven to rise straight, and the yarn feeder is synchronized ( 14) Upward belt, so as to make the reciprocating displacement and the raising and lowering feeding on the lateral rail (21) between the left stopper (15) and the right stopper (16), so as to facilitate the multi-layer knitting operation. .

According to the structural design and operation mode of the feeding yarn feeder lifting device (1) mentioned above, in the implementation, through the computer control or human manipulation, the feeding yarn feeder lifting device (1) can stay in the horizontal knitting machine (2). When the position of the horizontal guide rail (21) is provided, the yarn feeder (14) can be provided for the linear feeding and lowering type feeding, so as to increase the knitting pattern and multi-level changes, thereby conforming to various knitting requirements of the user. effect.

In summary, the yarn feeder lifting device provided by this creation is a novel and progressively superior creation, which is of great industrial value, especially the yarn feeder with both left and right traverse and upper and lower lifting movements. It can not only be more convenient to use, but also achieve more beautiful and more knitted fabrics, which can achieve the intended purpose and effect. When it has met the patent requirements, it will apply for a new type of patent according to law.

However, the above-mentioned examples are only preferred embodiments of the present invention, and the equivalent structural changes that are applied to the present specification and the scope of the patent application are intended to be included in the scope of the present patent.

(1)‧‧‧Feed yarn feeder lifting device

(11)‧‧‧ yarn feeder slide

(12) ‧ ‧ ‧ block

(121)‧‧‧ screws

(122)‧‧‧Bump

(13)‧‧‧ yarn mouthpiece

(131)‧‧‧Long holes

(132)‧‧‧ screws

(133)‧‧‧ Groove

(14)‧‧‧ yarn feeder

(15)‧‧‧Left block

(151)‧‧‧ card slot

(16)‧‧‧Right stop

(161)‧‧‧ card slot

Claims (5)

A yarn feeder lifting device is disposed on the transverse rail guide, comprising: a yarn feeder sliding seat that is slidable on the lateral rail; a pivoting surface of one of the yarn feeder sliding seats is perpendicular to the lateral rail a yarn feeder handle having a linear displacement function; and a yarn feeder combined with a free end of the yarn feeder handle. The yarn feeder raising and lowering device of claim 1, wherein the two sides of the yarn feeder handle are respectively provided with a card slot, and the yarn feeder sliding seat is provided with a rocking resisting block, the two The facing ends of the struts are embedded in the corresponding card slots. The yarn feeder lifting device of claim 2, wherein the yarn feeder lifting device further comprises a set of left and right stops disposed on both sides of the yarn feeder slide on the lateral rail, and the The left and right stops have a card slot into which a free end of the abutting block can be inserted. The yarn feeder lifting device of claim 2, wherein a plurality of protrusions are respectively disposed above the two abutting blocks. The yarn feeder lifting device according to claim 2, wherein the shape of the two abutting blocks and the corresponding card slots can be any geometric shape.