CN212334241U

CN212334241U - Secondary spinning-in device for double-twisted yarn

Info

Publication number: CN212334241U
Application number: CN202020916231.8U
Authority: CN
Inventors: 殷肃澄
Original assignee: Jiangyin Weierweiduo Technology Co Ltd
Current assignee: Jiangyin Weierweiduo Technology Co Ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-01-12
Anticipated expiration: 2030-05-27

Abstract

The utility model relates to a secondary repiece device of two-for-one twisting yarn, which comprises a bracket, be equipped with controller, cylinder, motor and meter rice ware on the support, the cylinder of cylinder is fixed on the support, and the wire wheel is connected to the jar pole of cylinder, the output shaft of motor passes through the coupling joint tensioning axle, the last paper tube that cup joints of tensioning axle, the paper tube is close to the motor for taper and major part, be equipped with first coiling district and second coiling district on the paper tube, first coiling district sets up the middle part at the paper tube, the second coiling district is close to the major-end of paper tube, cylinder, motor, meter rice ware all with controller electric connection. The utility model discloses simple structure, the yarn twist after the secondary is pieced together is even normal, can use at ease, adopts the utility model discloses when the two-for-one twisting yarn of coiling weaves, when the yarn on the yarn pipe used to the secondary position of piecing together, stopped the yarn and used, changed another yarn pipe.

Description

Secondary spinning-in device for double-twisted yarn

Technical Field

The utility model relates to a textile machinery technical field, concretely relates to secondary spinning-in device of two-for-one twisting yarn.

Background

The two-for-one twisted yarn is a yarn with a certain twist obtained by plying (2 plies, 3 plies, etc.) a single yarn and adding a certain twist as required.

At present, two methods are used for twisting and spinning heads: one method is that the yarn end with twist is directly wound on a paper tube, and then the paper tube is arranged on a clamping frame for normal production; the second method is to place the yarn end with twist of 10-20 cm into the big end of the paper tube and wind the yarn on the paper tube for several circles, then the paper tube is mounted on the clamping frame for normal production;

such a threading operation inevitably causes unstable twist of the yarn wound around the paper tube within the first 5 meters, and the twist is small and uneven, so that such a yarn is likely to cause excessive waste, affect the production efficiency, and even cause cloth damage when used for weaving (particularly for making weft yarn).

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned not enough, provide a two-for-one twists with fingers secondary piecing together device of yarn, the normal yarn of twist can very obvious seeing on the paper tube, and such yarn is operated very conveniently when being used for weaving (especially being used for making the woof), has improved production efficiency, does not cause the waste of raw materials, does not cause bad cloth.

The purpose of the utility model is realized like this:

the utility model provides a secondary spinning-in device of two-for-one twisting yarn, includes the support, be equipped with controller, cylinder, motor and meter rice ware on the support, the cylinder of cylinder is fixed on the support, and the wire wheel is connected to the jar pole of cylinder, the output shaft of motor passes through the coupling joint tensioning axle, cup joint the paper tube on the tensioning axle, the paper tube is close to the motor for taper and major part, be equipped with first coiling district and second coiling district on the paper tube, first coiling district sets up the middle part at the paper tube, the second coiling district is close to the major-end of paper tube, cylinder, motor, meter rice ware all with controller electric connection.

Preferably, the second winding area is spaced from the large head end of the paper tube by 4-6 mm.

Preferably, the wire guide wheel is positioned directly above the first winding area when the cylinder is in the extended state, and the wire guide wheel is positioned directly above the second winding area when the cylinder is in the shortened state.

The utility model has the advantages that:

the utility model discloses simple structure, the yarn twist after the secondary is pieced together is even normal, can use at ease, adopts the utility model discloses when the two-for-one twisting yarn of coiling weaves, when the yarn on the yarn pipe used to the secondary position of piecing together, stopped the yarn and used, changed another yarn pipe.

Drawings

Fig. 1 is a schematic structural diagram of the present invention (the cylinder is in an extended state).

Fig. 2 is a schematic structural diagram of the present invention (the cylinder is in an extended state).

Fig. 3 is a schematic structural view of a paper tube.

Fig. 4 is a schematic view of the winding structure of the yarn.

Wherein: a bracket 1; a controller 2; a cylinder 3; a motor 4; a meter counter 5; a wire guide wheel 6; a coupling 7; a tension shaft 8; a paper tube 9; a first winding area 9.1; a second winding zone 9.2.

Detailed Description

Referring to fig. 1-4, the utility model relates to a secondary spinning-in device of double-twist yarn, which comprises a bracket 1, the bracket 1 is provided with a controller 2, a cylinder 3, a motor 4 and a meter counter 5, the cylinder barrel of the cylinder 3 is fixed on the bracket 1, the cylinder rod of the cylinder 3 is connected with a wire guide wheel 6, the wire guide wheel 6 is rotationally connected with the lever of the cylinder 3, the output shaft of the motor 4 is connected with a tensioning shaft 8 through a coupler 7, a paper tube 9 is sleeved on the tensioning shaft 8, a wire guide wheel 6 is arranged above the paper tube 9, a meter counter 5 is arranged above the wire guide wheel 6, the paper tube 9 is conical, the big end of the paper tube is close to the motor 4, a first winding area 9.1 and a second winding area 9.2 are arranged on the paper tube 9, the first winding area 9.1 is arranged in the middle of the paper tube 9, the second winding area 9.2 is close to the big end of the paper tube 9, and when the cylinder 3 is in an extension state, the wire guide wheel 6 is positioned right above the first winding area 9.1; when the cylinder 3 is in a shortened state, the wire guide wheel 6 is positioned right above the second winding area 9.2, and the cylinder 3, the motor 4 and the meter counter 5 are all electrically connected with the controller 2. The length counter 5 is used for counting the winding length of the yarn, transmitting the counted data to the controller, and when the counted length reaches the length preset by the controller, controlling the rotating speed of the motor by the controller.

The second winding area 9.2 is spaced from the big end of the paper tube 9 by 4-6 mm. The working principle is as follows:

the paper tube 9 is sleeved on the tensioning shaft, the air cylinder is in an extension state, the wire guide wheel 6 is positioned above the first winding area, the yarn end with twist is wound on the first winding area 9.1 of the paper tube 9 after sequentially passing the meter counter 5 and the wire guide wheel 6, the meter counter 5 does not count meters at this time, and the reading is 0;

the motor 4 is driven, the yarn is normally wound in the first winding area 9.1, one-time yarn feeding is completed, the meter 5 starts to meter the yarn, the meter 5 measures the number of the wound yarn in the first winding area, when the reading reaches a first set value (5 m), the meter 5 transmits statistical data to the controller, the controller controls the motor to decelerate and simultaneously drive the air cylinder to contract, the air cylinder drives the yarn guide wheel 6 to reach the position right above the second winding area 9.2, the yarn is driven to the second winding area 9.2 by the yarn guide wheel 6 to perform slow winding, the meter 5 continuously measures the number of the wound yarn in the second winding area, when the reading reaches a second set value (5.3 m), the yarn is wound for 2-3 circles in the second winding area, the meter 5 transmits the statistical data to the controller, the controller controls the motor to accelerate and simultaneously drives the air cylinder to extend, the air cylinder drives the yarn guide wheel 6 to reach the position right above the first winding area, finishing the secondary spinning of the double-twisted yarn;

and finally, closing the meter counter 5, connecting the twice-pieced yarns into the yarn guide device for normal winding, wherein the twist of the twice-pieced yarns is uniform and stable, and the yarns in the second winding area are always exposed out of the normal yarns, so that the yarns with normal twist can be obviously seen on the paper tube. Adopt the utility model discloses when the two-for-one twisting yarn of coiling weaves, when the yarn on the yarn pipe used to the secondary position of spinning up, stopped the yarn and used, changed another yarn pipe.

In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.

Claims

1. The utility model provides a two-for-one twists with fingers secondary repiece device of yarn which characterized in that: including support (1), be equipped with controller (2), cylinder (3), motor (4) and meter rice ware (5) on support (1), the cylinder of cylinder (3) is fixed on support (1), and wire wheel (6) are connected to the jar pole of cylinder (3), the output shaft of motor (4) passes through shaft coupling (7) and connects tensioning axle (8), cup joint paper tube (9) on tensioning axle (8), paper tube (9) are close to motor (4) for taper and major part, be equipped with first coiling district (9.1) and second coiling district (9.2) on paper tube (9), first coiling district (9.1) sets up the middle part in paper tube (9), the second coiling district (9.2) is close to the major part end of paper tube (9), cylinder (3), motor (4), meter rice ware (5) all with controller (2) electric connection.

2. The secondary spinning-in device of a two-for-one twisted yarn according to claim 1, characterized in that: the second winding area (9.2) is away from the big end of the paper tube (9) by 4-6 mm.

3. The secondary spinning-in device of a two-for-one twisted yarn according to claim 1, characterized in that: when the cylinder (3) is in an extension state, the wire guide wheel (6) is positioned right above the first winding area (9.1), and when the cylinder (3) is in a shortening state, the wire guide wheel (6) is positioned right above the second winding area (9.2).