CN212293912U

CN212293912U - Yarn two-for-one twister for natural plant source antibacterial fibers

Info

Publication number: CN212293912U
Application number: CN202020585413.1U
Authority: CN
Inventors: 段小文
Original assignee: ZHEJIANG GANGLONG WEAVING TECHNOLOGY CO LTD
Current assignee: ZHEJIANG GANGLONG WEAVING TECHNOLOGY CO LTD
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2021-01-05
Anticipated expiration: 2030-04-20

Abstract

The utility model provides a be used for antibiotic fibrous yarn two-for-one twister of natural botanical, relate to yarn equipment field, this a yarn two-for-one twister for antibiotic fibrous yarn of natural botanical, including the bottom plate. The bottom plate is sequentially provided with a yarn drum, a movable block, a twister and a wind-up roll along the routing direction. A plurality of holes for yarns to pass through are formed in the movable block, and the movable block is provided with a limiting assembly relative to the holes. This a yarn two-for-one twister for natural botanical antibacterial fiber through frame, articulated piece, roller bearing and little spring and mutually support, plays the effect of pressing from both sides tight yarn, makes the movable block can play certain drawing effect of dragging to the yarn when removing on the bottom plate, and then realizes adjusting the effect that the yarn opened the progress. Because a plurality of holes have been seted up on the movable block, and then can not entangle when the stranded yarn passes the movable block together, and the movable block mutually supports with spacing subassembly and makes the rate of tension homogeneous phase that a plurality of yarns received. The twisting effect is prevented from being influenced by inconsistent tensioning degrees of a plurality of strands of yarns.

Description

Yarn two-for-one twister for natural plant source antibacterial fibers

Technical Field

The utility model relates to a yarn equipment technical field specifically is a yarn two-for-one twister for natural botanical antibacterial fiber.

Background

With the development of science and technology, the types of yarns are more and more, and natural plant-derived antibacterial fibers are included in the yarns. The natural plant source antibacterial fiber needs to be used in a two-for-one twister before use. A two-for-one twister is essentially a doubling device, also called a doubler. The doubling machine can bind two or more single yarns into a strand by twisting and enhance the properties of the base yarn.

As already disclosed in chinese patent net, "a ring spinning twisting winding mechanism", patent No. 201920709568.9. The device is provided with a support frame, and the support frame is provided with a front roller and a rear roller. The front roller and the rear roller are respectively connected with a rotating shaft in a rotating way. The support frame is provided with a twisting device. The front roller and the rear roller are used for drawing the yarns, so that the yarns are uniformly distributed to carry out twisting process, and the yarns are twisted.

The above devices still suffer from some disadvantages. The device is lack of a tensioning mechanism, and when the yarn is twisted, if the tightness of the yarn is not adjusted, the yarn is easily disordered and entangled when twisted and stuck. And the tension degree among the multi-strand yarns is different, so that the strength of the twisted yarns is easily influenced. Thereby affecting the yarn processing effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a two-for-one twister for natural botanical antibacterial fiber's yarn has solved among the above-mentioned background art and has generally been used for natural botanical antibacterial fiber's two-for-one twister simple structure, lacks the tensioning degree inconsistent that straining device leads to the yarn easily, causes the problem of influence to yarn processing.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a yarn two-for-one twister for natural plant-derived antibacterial fibers comprises a base plate. The bottom plate is sequentially provided with a yarn drum, a movable block, a twister and a wind-up roll along the routing direction. A plurality of holes for yarns to pass through are formed in the movable block, and the movable block is provided with a limiting assembly relative to the holes. The limiting assembly is used for clamping the yarn. The movable block can slide on the bottom plate, and the side of the movable block is connected with a sliding block and a tension sensor. A large spring is connected between the sliding block and the tension sensor, the tension sensor is connected with a single chip microcomputer, and the single chip microcomputer is connected with a display screen.

Preferably, spacing subassembly includes frame, two pairs of articulated pieces, two rollers and little spring, and the frame is connected with the movable block, and two pairs of articulated pieces symmetry are established on the frame, articulated piece and frame sliding fit, two rollers and two pairs of articulated piece one-to-one, the roller is located between a pair of articulated piece, two pairs of articulated piece keep away from one side each other and pass through little spring and frame attach.

Preferably, the sliding block is composed of a transverse part and a longitudinal part, the transverse part is connected with the movable block, the longitudinal part is in sliding fit with the side edge of the bottom plate, and the longitudinal part is connected with the large spring.

Preferably, the bottom plate has been seted up the spout, and the spout is arranged along walking the line direction, and the movable block lower extreme is equipped with the motor in stretching into the spout in the spout, and motor drive shaft is connected with the screw rod, and the screw rod runs through the movable block, screw rod and movable block lower extreme threaded connection.

(III) advantageous effects

The utility model provides a yarn two-for-one twister for natural botanical antibacterial fiber. The method has the following beneficial effects:

1. this a yarn two-for-one twister for natural botanical antibacterial fiber through frame, articulated piece, roller bearing and little spring and mutually support, plays the effect of pressing from both sides tight yarn, makes the movable block can play certain drawing effect of dragging to the yarn when removing on the bottom plate, and then realizes adjusting the effect that the yarn opened the progress. Because a plurality of holes have been seted up on the movable block, and then can not entangle when the stranded yarn passes the movable block together, and the movable block mutually supports with spacing subassembly and makes the rate of tension homogeneous phase that a plurality of yarns received. The twisting effect is prevented from being influenced by inconsistent tensioning degrees of a plurality of strands of yarns.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the movable block structure of the present invention;

FIG. 4 is another angle diagram of the movable block structure of the present invention;

fig. 5 is a schematic structural view of the limiting assembly of the present invention.

In the figure: the automatic twister comprises a base plate 1, a yarn drum 2, a movable block 3, a hole 31, a twister 4, a wind-up roll 5, a limiting component 6, a frame 61, a hinged block 62, a rolling shaft 63, a small spring 64, a sliding block 7, a tension sensor 8, a large spring 9, a single chip microcomputer 10, a display screen 11, a motor 12, a screw 13 and a sliding chute 14.

Detailed Description

The embodiment of the utility model provides a yarn two-for-one twister for natural botanical antibacterial fiber, as shown in fig. 1-5, including bottom plate 1. The bottom plate 1 is sequentially provided with a yarn drum 2, a movable block 3, a twisting device 4 and a winding roller 5 along the routing direction. The bobbin 2, the twister 4 and the wind-up roll 5 are conventional prior art, but are not innovation points of the scheme, and the scheme does not innovate the same, so that the specific structure, the connection mode and the like are conventional prior art and are not described in detail. The movable block 3 is provided with a plurality of holes 31 for the yarn to pass through. The movable block 3 is fixedly provided with a limiting component 6 relative to the hole 31. The limiting assembly 6 is used for clamping the yarn. When the twisting device works, a plurality of strands of yarns are pulled out from the yarn barrel 2, the yarns pass through the limiting assembly 6 and then respectively pass through the holes 31 of the movable block 3, then the plurality of strands of yarns enter the twisting device 4 together, and the twisted yarns are changed into a strand of yarns which are collected by the winding roller.

The movable block 3 can slide on the bottom plate 1. The side of the movable block 3 is welded with a slide block 7. A tension sensor 8 is fixedly arranged on the side edge of the bottom plate 1. A large spring 9 is welded between the sliding block 7 and the tension sensor 8. The tension sensor 8 is electrically connected with a single chip microcomputer 10, and the single chip microcomputer 10 is electrically connected with a display screen 11. The singlechip 10 and the display screen 11 are fixedly arranged on the side edge of the bottom plate 1. When the yarn winding device works, the yarn is drawn out from the yarn barrel 2 and passes through the limiting component 6 of the movable block 3, and is clamped by the limiting component 6. The twister 4 is in a fixed position and the movable block 3 is able to move, so that the movable block 3 moves on the base plate 1, thereby changing the tension of the yarn between the twister 4 and the movable block 3. Simultaneously, the movable block 3 pulls the large spring 9 in the moving process, the pulling force borne by the large spring 9 is detected by the tension sensor 8, and the tension sensor 8 transmits the detected signal to the single chip microcomputer 10. The single chip microcomputer 10 receives the signals to process the signals and then displays the measured numerical values through the display screen 11. The measured value reflects the degree of tension of the yarn.

With reference to fig. 1, 3 and 5, the limiting assembly 6 comprises a frame 61, two pairs of hinged blocks 62, two rollers 63 and a small spring 64. The frame 61 is welded to the movable block 3. Two pairs of hinged blocks 62 are symmetrically arranged on the frame 61, and the hinged blocks 62 are in sliding fit with the frame 61. Two rollers 63 are provided corresponding to the two pairs of hinge blocks 62, and one roller 63 is welded between the pair of hinge blocks 62. The small springs 6 are welded on the sides, away from each other, of the two pairs of hinged blocks 62, and the small springs 64 are welded with the frame 61. The small spring 64 is always in a compression state, so the small spring 64 always pushes the rollers 64 to make the two rollers 64 approach each other. In operation, the yarn passes through the frame 61 into the hole 31 and the small spring 64 passes over the roller 63, bringing the two rollers 63 closer together to clamp the yarn tightly. The roller 63 grips the yarn when the movable block 3 is moved, thereby tensioning the yarn.

Compared with the prior art, this a yarn two-for-one twister for natural botanical antibacterial fiber through frame 61, articulated piece 62, roller bearing 63 and little spring 64 mutually support, plays the effect of pressing from both sides tight yarn, makes the movable block can play certain effect of pulling to the yarn when moving on bottom plate 1, and then realizes adjusting the effect that the yarn opened the progress. Because a plurality of holes 31 have been seted up on the movable block 3, and then can not entangle when the stranded yarn passes movable block 3 together, and movable block 3 mutually supports with spacing subassembly 6 and makes the rate of tension homogeneous phase that a plurality of yarns received. The twisting effect is prevented from being influenced by inconsistent tensioning degrees of a plurality of strands of yarns.

The sliding block 7 consists of a transverse part and a longitudinal part, the transverse part is welded with the movable block 3, the longitudinal part is in sliding fit with the side edge of the bottom plate 1, and the longitudinal part is welded with the large spring 9.

The bottom plate 1 is provided with a sliding groove 14, the sliding groove 14 is arranged along the routing direction, and the lower end of the movable block 3 extends into the sliding groove 14. The bottom plate 1 is in sliding fit with the movable block 3 through the sliding groove 14. A motor 12 is welded on one side of the inner wall of the sliding groove 14, a screw 13 is welded on a transmission shaft of the motor 12, and the screw 13 penetrates through the movable block 3 and is pivoted with the other inner wall of the sliding groove 14. The screw 13 is connected with the lower end of the movable block 3 in a threaded manner. In operation, the motor 12 drives the screw 13 to rotate, thereby controlling the movable block 3 to move.

The model of the single chip microcomputer 10 is STM32F103, and the single chip microcomputer 10 controls the motor 14, the tension sensor 8 and the display screen 11 to work. Since the motor 14, the tension sensor 8 and the display screen 11 are conventional technical means, the specific model, structure, circuit arrangement and the like are the same as those of the prior art and are not described in detail. The tension value is displayed through the display screen 11, so that people can visually know the tension of the yarn.

The working principle is as follows: when in use, as the yarn is drawn out from the yarn cylinder 2 and passes through the limiting component 6 of the movable block 3, the yarn passes through the frame 61 and enters the hole 31, and the small spring 64 passes through the rolling shafts 63, so that the two rolling shafts 63 are close to each other to tightly clamp the yarn. The twister 4 is not changed in position and the movable block 3 can move, so that the movable block 3 moves on the bottom plate 1, thereby changing the tension of the yarn.

In conclusion, this a yarn two-for-one twister for natural plant source antibacterial fiber through frame 61, articulated piece 62, roller 63 and little spring 64 mutually support, plays the effect of pressing from both sides tight yarn, makes the movable block can play certain effect of pulling to the yarn when moving on bottom plate 1, and then realizes the effect of adjusting the yarn and opening the progress. Because a plurality of holes 31 have been seted up on the movable block 3, and then can not entangle when the stranded yarn passes movable block 3 together, and movable block 3 mutually supports with spacing subassembly 6 and makes the rate of tension homogeneous phase that a plurality of yarns received. The twisting effect is prevented from being influenced by inconsistent tensioning degrees of a plurality of strands of yarns.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A yarn two-for-one twister for natural plant-derived antibacterial fibers, comprising a base plate (1), characterized in that: bottom plate (1) is equipped with yarn section of thick bamboo (2) in order along walking the line direction, movable block (3), twister (4) and wind-up roll (5), set up hole (31) that a plurality of confession yarns passed on movable block (3), movable block (3) are equipped with spacing subassembly (6) for hole (31) department, spacing subassembly (6) are used for pressing from both sides tight yarn, movable block (3) can slide on bottom plate (1), movable block (3) side is connected with slider (7), bottom plate (1) side is connected with force sensor (8), be connected with big spring (9) between slider (7) and force sensor (8), force sensor (8) are connected with singlechip (10), singlechip (10) are connected with display screen (11).

2. A yarn two-for-one twister for antibacterial fibers of natural vegetable origin according to claim 1, characterized in that: spacing subassembly (6) include frame (61), two pairs of articulated piece (62), two rollers (63) and little spring (64), and frame (61) are connected with movable block (3), and two pairs of articulated piece (62) symmetry are established on frame (61), articulated piece (62) and frame (61) sliding fit, two rollers (63) and two pairs of articulated piece (62) one-to-one, roller (63) are located between a pair of articulated piece (62), two pairs of articulated piece (62) keep away from one side each other and are connected with frame (61) through little spring (64).

3. A yarn two-for-one twister for antibacterial fibers of natural vegetable origin according to claim 1, characterized in that: the sliding block (7) is provided with a transverse part and a longitudinal part, the transverse part is connected with the movable block (3), the longitudinal part is in sliding fit with the side edge of the bottom plate (1), and the longitudinal part is connected with the large spring (9).

4. A yarn two-for-one twister for antibacterial fibers of natural vegetable origin according to claim 1, characterized in that: the bottom plate (1) is provided with a sliding groove (14), the sliding groove (14) is arranged along the routing direction, the lower end of the movable block (3) extends into the sliding groove (14), a motor (12) is arranged in the sliding groove (14), a transmission shaft of the motor (12) is connected with a screw rod (13), the screw rod (13) penetrates through the movable block (3), and the screw rod (13) is in threaded connection with the lower end of the movable block (3).