TWM513891U - Double weft yarn stand transmission structure of knitting machine - Google Patents

Description

Double weft yarn transmission structure of knitting machine

The double weft yarn transmission structure of the knitting machine of the present invention is provided with two weft yarn seats in the machine table of the knitting machine, and a driving crank is coupled in each weft yarn base, and an eccentric shaft hole is arranged under the crank to drive the crank by the belt. The gear combination is such that there is a slave belt gear between the two belt gears, so that the main belt gear machine power source is transmitted to the two belt gears, so that the two belt cranks drive the two weft yarn seats to be individually moved in the opposite direction. .

In general, the weft yarns in the knitting machine are all in the form of a complete piece, which means that the upper and lower movements are provided via the power source via the cam system; however, this has been the case for a long time, and the variability of the knitting is relatively It is limited, although the change of knitted products can be changed by other parts, but if we can make a breakthrough from the source weft seat, it can improve the more diverse variability of knitting.

Furthermore, for those who currently offer the movement of the weft seat, it is believed that the speed should be improved again. After all, the traditional cam movement method can no longer meet the needs of the knitting machine, and it is actually driven by a new driving method. Replace it with the formula.

Therefore, the applicant must present this creation. The purpose of the present invention is to provide a double weft yarn transmission structure of a knitting machine, which is provided with a weft yarn seat on the left and right sides in the machine of the knitting machine, and a driving crank is connected in each weft yarn system. Under the crank, an eccentric shaft hole is arranged under the crank, so that when the power source is transmitted to the two belt gears, the two sides of the belt are driven to move the two weft yarn seats to move in the opposite directions.

The purpose of the present invention is to provide a double weft yarn transmission structure of a knitting machine, in which the two weft yarn seats are moved in the opposite direction in the opposite direction, so as to achieve rapid and flexible operation, thereby achieving more knitting changes. Yuan knitwear production.

The purpose of the present invention is to provide a double weft yarn transmission structure of a knitting machine, wherein two weft yarn seats provided in the machine table are vertically moved up and down by a plurality of vertical guide rods, and each The weft seat is connected in parallel with a driving crank, and an eccentric shaft hole is arranged under the crank itself, so as to assemble a bearing, and then the bearing is inserted into the hole of the positioning seat, so that the positioning seat is fixed in the machine table.

The purpose of this creation is to provide a double weft yarn drive for a knitting machine a structure in which a belt gear is assembled at a rear end of a bearing that drives the crank, and then a toothed belt is combined, so that when the tooth belt is in operation, the belt gear of the bearing at the rear end of the crank that drives the crank is operated, and the belt is connected. Actuating the two-cranked crank uses its own eccentricity to move up and down, and at the same time, the assembled two weft yarn seats can be individually moved up and down in opposite directions.

The purpose of the present invention is to provide a double weft yarn transmission structure of a knitting machine, wherein a belt gear is assembled at a rear end of a bearing that drives the crank, and then a toothed belt is combined, and a belt is provided between the two belt gears. The gear is such that the toothed belt is bypassed from the belt gear, and the belt gear is connected by a power toothed belt to the main belt gear; when the power source provides the main belt gear movement, the belt is driven by the power tooth belt The gears are then driven by the belt gears to bring the two belt gears to work.

1‧‧‧ machine

11‧‧‧ vertical guide

2‧‧‧Weft yarn seat

3‧‧‧Drive crank

31‧‧‧Eccentric shaft hole

3A‧‧‧ bearing

4‧‧‧ Positioning Block

41‧‧‧Aperture

5‧‧‧Belt gear

5A‧‧‧ tooth belt

6‧‧‧From belt gears

6A‧‧‧Power tooth belt

7‧‧‧Main belt gear

The first picture: the illustration of this creation (1).

The second picture: the illustration of this creation (2).

The third picture: the illustration of this creation (three).

The fourth picture is a diagram (I) of the embodiment of the present creation.

Figure 5: Figure (2) of the embodiment of this creation.

First of all, please refer to the detailed descriptions as shown in the first, second and third figures. In this case, a double weft yarn transmission structure of a knitting machine is provided with weft yarns on the left and right sides in the machine table 1 of the knitting machine. The seat 2, each of the weft yarns 2 is vertically moved up and down by the vertical guide rods 11, and each of the weft yarns 2 is connected with a driving crank 3 in parallel, and the crank 3 is provided with an eccentric shaft hole below the crank shaft 3 31. It is thought that a bearing 3A is assembled, and then the bearing 3A is nested in the hole 41 of the positioning seat 4, so that the positioning seat 4 is fixed in the machine table 1; and the rear end of the bearing 3A that drives the crank 3 is assembled with the belt gear 5 Then, it is combined by a toothed belt 5A; there is a slave belt gear 6 between the two belt gears 5, so that the toothed belt 5A is bypassed from the belt gear 6, and the belt gear 6 is driven by a power toothed belt 6A and the main belt. The gear 7 is connected.

When the power source provides the movement of the main belt gear 7, the belt gear 6 is driven by the power tooth belt 6A, and the belt belt 5 is driven by the belt gear 6 to drive the two belt gears 5; The belt gear 5 is assembled to drive the crank 3. Therefore, under the action of the two belt gears 5, the cymbal drives the left and right two cranks 3 and uses their own eccentricity to move up and down (such as the fourth and fifth figures). At the same time, the assembled left and right two weft yarns 2 can be individually moved in the opposite direction in the opposite direction; thus, the movement is performed by the two weft yarns 2, which are not only fast and flexible. In turn, it is possible to achieve a knitwear production in which the knitting changes more.

To sum up, this creation does meet the requirements for the establishment of Article 104 of the Patent Law. I urge the Bureau to make a clear understanding of the patent right granted to the legal person.

1‧‧‧ machine

11‧‧‧ vertical guide

2‧‧‧Weft yarn seat

3‧‧‧Drive crank

31‧‧‧Eccentric shaft hole

3A‧‧‧ bearing

4‧‧‧ Positioning Block

41‧‧‧Aperture

5‧‧‧Belt gear

5A‧‧‧ tooth belt

6‧‧‧From belt gears

6A‧‧‧Power tooth belt

7‧‧‧Main belt gear

Claims (1)

The double weft yarn transmission structure of the knitting machine is provided with a weft yarn seat on the left and right sides in the machine table of the knitting machine, and each weft yarn seat is vertically vertical after being worn by a plurality of vertical guide rods. Moving, and each weft yarn seat is connected with a driving crank in parallel, and an eccentric shaft hole is arranged under the crank itself to assemble a bearing, and then the bearing is sleeved into the hole of the positioning seat, so that the positioning seat is fixed in the machine table; The rear end of the bearing that drives the crank is assembled with a belt gear, which is combined by a toothed belt; there is a slave belt gear between the two belt gears, so that the tooth belt is bypassed from the belt gear, and the belt gear is driven by a power tooth belt. To connect with the main belt gear; when the power source provides the main belt gear movement, the two belt gears are driven from the belt gear, and the belt crank is also used to drive the crank with its own eccentricity, resulting in the opposite of the two weft yarns. The upper and lower movements of the direction are carried out in a fast and flexible manner, and more knitwear can be knitted to change the diversity.