Yarn stretching device for yarn spinning

Abstract

The utility model discloses a yarn stretching device for yarn spinning, and relates to the technical field of yarn spinning, the yarn stretching device comprises a mounting plate and an adjusting yarn stretching assembly, a movable block is arranged on the inner side of the side edge of the mounting plate, and the adjusting yarn stretching assembly used for adjusting tightness and preventing looseness is fixedly mounted on the side edge of the movable block. The adjusting wire stretching assembly comprises a limiting frame, a limiting rod, a spring, an adjusting plate, a baffle and a wire stretching wheel, the limiting rod is fixedly installed on the side edge of the top of the limiting frame, the spring is fixedly installed in the middle of the inner side of the limiting frame, the adjusting plate is fixedly installed at the upper end of the spring, and the baffle is fixedly installed on the side edge of the lower end of the adjusting plate. And a wire stretching wheel is mounted on the inner side of the upper end of the adjusting plate. According to the yarn stretching device for yarn spinning, the yarn stretching wheel conducts corresponding springing adjustment according to the moving tightness of cotton yarn through the elastic force of the spring, at the moment, the yarn stretching wheel can keep the yarn stretching effect on the cotton yarn all the time, and the situation that the cotton yarn stretching effect is poor due to loosening is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a yarn textile technology field, concretely is a yarn textile line stretching device. BACKGROUND

[0002] Most of the existing textile materials are still cotton yarn, because the lint needs to go through dozens of processes such as picking, slivering, stretching, drawing, line stretching and plying to meet the requirements of spinning, the two processes of stretching and line stretching are particularly important in the above processes, uneven stretching and irregular line stretching can affect the quality of yarn, line stretching is to make the thickness of all parts of the stretched yarn more uniform and more compact.

[0003] The utility model discloses a kind of yarn textile line stretching devices, belong to yarn textile technical field, the utility model can be rolled up and arranged to the yarn after slivering by the cooperation of winding assembly and unwinding assembly, by the setting of line stretching component, the tightness of yarn can be adjusted, to solve the problem that tightness of yarn in the yarn winding device in the prior art is not convenient to adjust, effectively improve the stability of yarn winding;But the existing yarn textile line stretching device is not convenient to adjust automatically according to the tightness of line when line stretching, leading to poor line stretching effect.

[0004] Therefore, in view of the above, the existing structure and deficiency are improved, and a yarn textile line stretching device is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a yarn textile line stretching device to solve the problems raised in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a yarn textile line stretching device, including mounting plate and adjusting line stretching component, the inner side of the side edge of mounting plate is provided with movable block, the side edge of movable block is fixedly installed with adjusting line stretching component, and adjusting line stretching component includes limiting frame, limiting rod, spring, adjusting plate, baffle and line stretching wheel, the side edge of the top of limiting frame is fixedly installed with limiting rod, and the inner side middle part of limiting frame is fixedly installed with spring, the upper end of spring is fixedly installed with adjusting plate, and the side edge of lower end of adjusting plate is fixedly installed with baffle, the inner side of the upper end of adjusting plate is installed with line stretching wheel.

[0007] Further, the mounting plate is symmetrically provided with two blocks about the vertical central axis of the movable block, and the adjusting line stretching component is annularly distributed and provided with four groups about the center point of the mounting plate.

[0008] Further, the limiting frame is in the shape of hollow trapezoid, and the limiting frame is symmetrically provided with two blocks about the central axis of the movable block.

[0009] Further, the adjusting plate and the baffle are vertically distributed, and the adjusting plate and the limiting frame are slidingly connected.

[0010] Further, a control shaft is mounted on the outer side of the mounting plate, and a rack is arranged at the end of the control shaft.

[0011] Further, an auxiliary assembly for position adjustment is arranged at the middle of the inner side of the mounting plate, and the number of the mounting plates is two.

[0012] Further, the auxiliary assembly comprises a hydraulic rod and a center block, and the output end of the hydraulic rod is provided with the center block.

[0013] Further, the hydraulic rod is annularly arranged with four groups about the center point of the center block, and the center block and the mounting plate are fixedly connected.

[0014] The utility model provides a yarn textile use thread drawing device, has the following beneficial effects:

[0015] 1, the utility model discloses the inner side of limiting frame provides the space of mobile adjustment for adjusting plate, and the elasticity of spring makes thread drawing wheel according to the tightness of cotton yarn when moving corresponding elastic adjustment, at this moment, thread drawing wheel can keep the thread drawing effect of cotton yarn at all times, avoids the thread drawing effect of cotton yarn to be not good owing to loosening, and the limiting rod prevents the baffle when adjusting plate moves to the end and blocks to prevent adjusting plate and limiting frame from separating.

[0016] 2, the utility model discloses the motor drive control mounting plate and adjusting thread drawing assembly of control shaft receiving the hidden installation in the rack, makes four groups of adjusting thread drawing assembly rotate after four groups of thread drawing wheels contact and carry out thread drawing processing to cotton yarn in turn, and hydraulic rod passes through telescopic control movable block and adjusting thread drawing assembly in the movement of mounting plate, carries out the adjustment of position, and center block is used for the installation of hydraulic rod. DRAWINGS

[0017] Fig. 1 It is the whole structure schematic view of the utility model yarn textile use thread drawing device;

[0018] Fig. 2 It is the adjusting thread drawing assembly structure schematic view of the utility model yarn textile use thread drawing device;

[0019] Fig. 3 It is the auxiliary assembly structure schematic view of the utility model yarn textile use thread drawing device.

[0020] In the figure: 1, mounting plate; 2, movable block; 3, adjusting tensioning assembly; 301, limiting frame; 302, limiting rod; 303, spring; 304, adjusting plate; 305, baffle; 306, tensioning wheel; 4, control shaft; 5, rack; 6, auxiliary assembly; 601, hydraulic rod; 602, center block. DETAILED DESCRIPTION

[0021] The embodiments of the present application will be further described in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0022] As Fig. 1 and Fig. 2As shown, a yarn stretching device for yarn spinning includes a mounting plate 1 and an adjusting stretching assembly 3. A movable block 2 is provided on the inner side of the side of the mounting plate 1. Two movable blocks 2 are symmetrically arranged on the mounting plate 1 about the vertical central axis of the mounting plate 1. The adjusting stretching assembly 3, used for tension adjustment and preventing loosening, is fixedly installed on the side of the movable block 2. Four sets of adjusting stretching assemblies 3 are arranged in a ring about the center point of the mounting plate 1. The adjusting stretching assembly 3 includes a limiting frame 301, a limiting rod 302, a spring 303, an adjusting plate 304, a baffle 305, and a stretching wheel 306. Two limiting frames 301 are symmetrically arranged about the central axis of the movable block 2. The limiting frame 301 and the movable block 2 are fixedly connected. A limiting rod 302 is fixedly installed on the side of the top of the limiting frame 301. When the adjusting plate 304 moves to the end of the limiting frame 301, the limiting rod 302 blocks the baffle 305 to prevent the adjusting plate 304 from detaching from the limiting frame 301 during movement. The limiting frame 301 is hollow trapezoidal in shape. The adjusting plate 304 is inserted into the inner side of the limiting frame 301, and the adjusting plate 304 and the limiting frame 301 are slidably connected. A spring 303 is fixedly installed at the bottom inner side of the limiting frame 301. The upper end of the spring 303 is fixedly connected to the adjusting plate 304. The inner side of 301 provides space for the adjustment plate 304 to move and adjust, allowing the adjustment plate 304 to slide and adjust its position within the limit frame 301 under the external force of the spring 303 and the cotton yarn as they pass. The elasticity of the spring 303 causes the stretching wheel 306 to adjust its movement according to the tension of the cotton yarn during movement. At this time, the stretching wheel 306 can maintain the stretching effect on the cotton yarn at all times, avoiding loosening that would result in poor stretching effect. A baffle 305 is vertically fixed to the side of the lower end of the adjustment plate 304. The adjustment plate 304 and the baffle 305 are vertically distributed, and the baffle 305 adjusts the tension of the cotton yarn as it moves. The plate 304 moves with the movement of the plate. When the end of the plate 304 moves to the opening position of the limit frame 301, it is blocked by the limit rod 302, thereby preventing the plate 304 from separating from the limit frame 301 under the elastic force of the spring 303. A stretching wheel 306 is installed on the inner side of the upper end of the plate 304, and a control shaft 4 is installed on the outer side of the mounting plate 1. The control shaft 4 is driven by a motor hidden inside the frame 5 to control the rotation of the mounting plate 1 and the adjusting stretching assembly 3, so that after the four sets of adjusting stretching assemblies 3 rotate, the four sets of stretching wheels 306 contact the cotton yarn in sequence for stretching treatment, and the end of the control shaft 4 is provided with a frame 5.

[0023] like Fig. 3 As shown, an auxiliary component 6 for position adjustment is provided in the middle of the inner side of the mounting plate 1. The auxiliary component 6 includes a hydraulic rod 601 and a center block 602. The output end of the hydraulic rod 601 is equipped with the center block 602. The center block 602 and the mounting plate 1 are fixedly connected. The hydraulic rod 601 is connected to the movable block 2 for transmission, so as to drive the movable block 2 to slide and move inside the two mounting plates 1 to adjust the position. The hydraulic rod 601 is arranged in four sets in a ring about the center point of the center block 602.

[0024] In summary, the yarn textile drawing device first according to Figs. 1-3 The structure shown in the middle of the cotton yarn from the drawing wheel 306 surface, the spring 303 elastic limit the frame 301 so that the adjustment plate 304 in its inside limit direction sliding adjustment position, the spring 303 at this time the elastic drawing wheel 306 according to the tightness of the cotton yarn in the movement of the corresponding elastic adjustment, the drawing wheel 306 can keep the effect of the cotton yarn drawing at all times, to avoid loose resulting in poor effect of the cotton yarn drawing, while the limit rod 302 in the adjustment plate 304 to the end of the baffle 305 when the block adjustment plate 304 and limit frame 301 off, but also open control shaft 4 end hidden in the rack 5 of the motor drive control mounting plate 1 and the rotation of the adjustment drawing assembly 3, so that the four groups of adjustment drawing assembly 3 rotation four groups of drawing wheel 306 in turn and cotton yarn contact drawing treatment, in the drawing wheel 306 single use, can control the hydraulic rod 601 to make its telescopic so that the movement of the block 2 and the adjustment drawing assembly 3 in the mounting plate 1, the adjustment of the position.

[0025] The embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the present application, the practical application, and to enable others skilled in the art to understand the present application for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A yarn texturing device comprising a mounting plate (1) and a regulating texturing assembly (3), characterized in that, The inner side of the side edge of the mounting plate (1) is provided with a movable block (2), an adjusting tensioning assembly (3) is fixedly installed on the side edge of the movable block (2), the adjusting tensioning assembly (3) comprises a limiting frame (301), a limiting rod (302), a spring (303), an adjusting plate (304), a baffle (305) and a tensioning wheel (306), the side edge of the top of the limiting frame (301) is fixedly installed with the limiting rod (302), the middle part of the inner side of the limiting frame (301) is fixedly installed with the spring (303), the upper end of the spring (303) is fixedly installed with the adjusting plate (304), the side edge of the lower end of the adjusting plate (304) is fixedly installed with the baffle (305), and the inner side of the upper end of the adjusting plate (304) is installed with the tensioning wheel (306).

2. A yarn texturing device as claimed in claim 1, characterized in that The mounting plate (1) is symmetrically provided with two mounting plates (1) about the vertical central axis of the movable block (2), and the adjusting tensioning assembly (3) is annularly and symmetrically provided with four adjusting tensioning assemblies (3) about the center point of the mounting plate (1).

3. A yarn texturing device as claimed in claim 1, characterized in that, The limiting frame (301) is in the shape of a hollow trapezoid, and the limiting frame (301) is symmetrically provided with two limiting frames (301) about the central axis of the movable block (2).

4. A yarn texturing device as defined in claim 1, wherein The adjusting plate (304) and the baffle (305) are vertically distributed, and the adjusting plate (304) and the limiting frame (301) are in sliding connection.

5. A yarn texturing device as claimed in claim 1, characterized in that, The outer side of the mounting plate (1) is installed with a control shaft (4), and the end of the control shaft (4) is provided with a rack (5).

6. A yarn texturing device as defined in claim 1, wherein The middle part of the inner side of the mounting plate (1) is provided with an auxiliary assembly (6) for position adjustment, and the number of the mounting plate (1) is two.

7. A yarn texturing device according to claim 6, wherein The auxiliary assembly (6) comprises a hydraulic rod (601) and a center block (602), and the output end of the hydraulic rod (601) is installed with the center block (602).

8. A yarn texturing device according to claim 7, characterized in that, The hydraulic rod (601) is annularly provided with four hydraulic rods (601) about the center point of the center block (602), and the center block (602) and the mounting plate (1) are in fixed connection.

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