Yarn hanging rod of elasticizer

Abstract

The utility model relates to a yarn hanging rod of an elasticizer, which effectively solves the problems that the layer distance of the yarn hanging rod of the elasticizer is inconvenient to adjust and cannot be adjusted steplessly. According to the technical scheme, the device comprises a stand column, a cylindrical cavity is coaxially formed in the stand column, a plurality of axial vertical grooves are evenly distributed in the circumference of the side wall of the stand column, a plurality of sliding blocks are vertically distributed in the cylindrical cavity, a compression spring is installed between every two sliding blocks, a winding wheel is installed at the lower end of the stand column, and a pull rope is wound around the winding wheel. The upper end of the pull rope is fixedly connected with the uppermost sliding block; horizontal connecting arms with the same number as the vertical grooves are evenly distributed on the side wall of each sliding block in the circumferential direction, the connecting arms extend out of the stand column through the vertical grooves in a one-to-one correspondence mode, and a horizontal yarn hanging rod is installed at the outer end of each connecting arm through a bearing. The device is easy to use, high in adjusting efficiency and capable of adjusting the distance between the yarn hanging rods in a stepless mode.

Description

Technical Field

[0001] The utility model relates to the field of textile equipment, in particular to a wire hanging rod of a texturing machine. Background Art

[0002] In the post-processing of polyester filaments, the wire hanging rack of the texturing machine plays a role in placing the raw filaments. The raw filament spindles are inserted on the wire hanging rods of the wire hanging rack; the wire hanging rods are arranged in multiple layers up and down. When in use, it is necessary to adjust the layer spacing of the wire hanging rods according to the diameter of the raw filament spindles; the utility model patent with the application number CN202321484300.2 discloses a wire hanging rod structure of a texturing machine, which densely arranges positioning holes on the vertical support rod, and the wire spindle hanging rod is inserted into the positioning holes through the pin structure for positioning. When the layer spacing needs to be adjusted, the positions of the wire spindle hanging rods are adjusted one by one; due to the large number of wire hanging rods, adjusting the positions one by one is very troublesome and the efficiency is too low; in addition, this method cannot achieve stepless adjustment of the positions of the wire hanging rods, and the functions are relatively limited during use, and the versatility is poor. Summary of the Invention

[0003] The utility model provides a wire hanging rod of a texturing machine, aiming to solve the problems that the layer spacing adjustment of the wire hanging rod of the texturing machine is inconvenient and stepless adjustment cannot be achieved.

[0004] The technical solution it adopts includes a column. A cylindrical cavity is coaxially arranged inside the column. A plurality of axial vertical grooves are circumferentially distributed on the side wall of the column. The vertical grooves are communicated with the cylindrical cavity. A plurality of sliding blocks are distributed up and down in the cylindrical cavity. A compression spring is installed between every two sliding blocks. All the compression springs have the same specifications. Except for the uppermost sliding block, an axial first rope-passing hole is opened on each of the remaining sliding blocks. A wire winding wheel is installed at the lower end of the column. A pulling rope is wound on the wire winding wheel. A second rope-passing hole is opened at the lower end of the cylindrical cavity. The free end of the pulling rope passes through the second rope-passing hole and enters the cylindrical cavity, and then passes through the sliding blocks upward through the first rope-passing hole and is fixedly connected to the uppermost sliding block; a horizontal connecting arm with the same number as the vertical grooves is circumferentially distributed on the side wall of each sliding block. The connecting arms respectively extend out of the column through the vertical grooves. The outer ends of the connecting arms are installed with a horizontal wire hanging rod through bearings.

[0005] A end cover is arranged at the upper end of the column, and the end cover seals the upper end of the cylindrical cavity; the connecting arm is screwed on the side wall of the sliding block through a thread.

[0006] A first limiting plate is fixed at the inner end of the wire hanging rod, and a second limiting plate is screwed on the outer end of the wire hanging rod through a thread.

[0007] A pulling ring is fixed at the bottom of the uppermost sliding block, and the upper end of the pulling rope is tied to the pulling ring.

[0008] The utility model can adjust the spacing of all hanging wire rods simultaneously, without the need to adjust the positions of the hanging wire rods one by one or layer by layer. It is simple to use and has high adjustment efficiency. Moreover, the utility model can adjust the spacing of the hanging wire rods steplessly, can better adapt to different raw silk ingots, and has better versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a front view cross-sectional view of the utility model.

[0010] Figure 2 It is a front view cross-sectional view of the utility model after the layer spacing of the hanging wire rods is reduced.

[0011] Figure 3 It is a top view cross-sectional view of the utility model.

[0012] Figure 4 It is a three-dimensional view of the column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0013] Combined with the drawings, the utility model includes a column 1. A cylindrical cavity 2 is coaxially arranged inside the column 1. A plurality of axial vertical grooves 3 are circumferentially and evenly distributed on the side wall of the column 1. The vertical grooves 3 are communicated with the cylindrical cavity 2. A plurality of sliding blocks 4 are distributed up and down inside the cylindrical cavity 2. A compression spring 5 is installed between every two sliding blocks 4. All the compression springs 5 have the same specification. Except for the uppermost sliding block 4, an axial first rope-passing hole 6 is opened on each of the other sliding blocks 4. A winding wheel 7 is installed at the lower end of the column 1. The winding wheel 7 is driven by a driving motor. A pulling rope 8 is wound on the winding wheel 7. A second rope-passing hole 9 is opened at the lower end of the cylindrical cavity 2. The free end of the pulling rope 8 passes through the second rope-passing hole 9 and enters the cylindrical cavity 2, and then passes through the first rope-passing hole 6 upwards through the sliding blocks 4 in sequence and is fixedly connected to the uppermost sliding block 4. When the winding wheel 7 winds up the pulling rope 8, it will pull the uppermost sliding block 4 to slide downwards, and push the left and right sliding blocks 4 to slide downwards synchronously through the compression spring 5. Since the compression springs 5 have the same specification, the same spacing is always maintained between all the sliding blocks 4, that is, all the sliding blocks 4 are always in a uniformly distributed state. A plurality of horizontal connecting arms 10 with the same number as the vertical grooves 3 are circumferentially and evenly distributed on the side wall of each sliding block 4. The connecting arms 10 extend out of the column 1 through the vertical grooves 3 one by one. A horizontal hanging wire rod 11 is installed at the outer end of the connecting arm 10 through a bearing. The raw silk ingot is inserted on the hanging wire rod 11 and rotates with the hanging wire rod 11.

[0014] A end cover 12 is provided at the upper end of the column 1. The end cover 12 seals the upper end of the cylindrical cavity 2. The end cover 12 is detachable and is used to load the sliding block 4 into the cylindrical cavity 2 from the upper end of the cylindrical cavity 2. The connecting arm 10 is screwed on the side wall of the sliding block 4 through a thread. After the sliding block 4 is installed in the cylindrical cavity 2, the connecting arm 10 is passed through the vertical groove 3 and screwed on the sliding block 4.

[0015] A first limiting plate 13 is fixed to the inner end of the hanging wire rod 11, and a second limiting plate 14 is screwed on the outer end of the hanging wire rod 11. The first limiting plate 13 limits the inner end of the raw silk ingot. After the raw silk ingot is inserted onto the hanging wire rod 11, the second limiting plate 14 is screwed on to limit the outer end of the raw silk ingot.

[0016] A pull ring 15 is fixed to the bottom of the uppermost sliding block 4, and the upper end of the pull rope 8 is tied to the pull ring 15.

[0017] When in use, the first limiting plate 13 is removed, the raw silk ingot is inserted onto the hanging wire rod 11, and then the first limiting plate 13 is screwed on to complete the installation of the raw silk ingot; when it is necessary to adjust the distance between the upper and lower layers of hanging wire rods 11, the wire winding wheel 7 is started, the wire winding wheel 7 winds up the pull rope 8, the pull rope 8 pulls the uppermost sliding block 4 to move downward, and the left and right sliding blocks 4 are pushed to move downward through the compression spring 5. Since all the compression springs 5 have the same specifications, the compression lengths of all the compression springs 5 are the same, that is, all the sliding blocks 4 are always in an equidistant state. The downward movement of the uppermost sliding block 4 causes the distribution distance of the sliding blocks 4 to become smaller. On the contrary, when the wire winding wheel 7 pays out the wire, each sliding block 4 moves upward synchronously under the action of the compression spring 5, and the sewing distance of the sliding blocks 4 becomes larger.

[0018] The utility model maintains the equidistant distribution of the sliding blocks 4 through the compression spring 5, and by winding up or paying out the pull rope 8 by the wire winding wheel 7, the distribution distance of the sliding blocks 4 can be compressed or expanded, so as to achieve the purpose of simultaneously adjusting the distances of all the hanging wire rods 11, without the need to adjust the positions of the hanging wire rods 11 one by one or layer by layer. It is simple to use and has high adjustment efficiency.

[0019] In addition, the utility model can steplessly adjust the distance of the hanging wire rod 11, can better adapt to different raw silk ingots, and has better versatility.

Claims

1. A hanging wire rod of a texturing machine, including a column (1), characterized in that, A cylindrical cavity (2) is coaxially arranged inside the column (1). A number of axial vertical grooves (3) are evenly distributed in a circumferential direction on the side wall of the column (1). The vertical grooves (3) communicate with the cylindrical cavity (2). A number of sliding blocks (4) are distributed up and down in the cylindrical cavity (2). A compression spring (5) is installed between every two sliding blocks (4). All the compression springs (5) have the same specifications. Except for the uppermost sliding block (4), an axial first rope-passing hole (6) is opened on each of the remaining sliding blocks (4). A wire reel (7) is installed at the lower end of the column (1). A pulling rope (8) is wound around the wire reel (7). A second rope-passing hole (9) is opened at the lower end of the cylindrical cavity (2). The free end of the pulling rope (8) passes through the second rope-passing hole (9) and enters the cylindrical cavity (2), and then passes upward through the first rope-passing hole (6) through the sliding blocks (4) in sequence and is fixedly connected to the uppermost sliding block (4); A number of horizontal connecting arms (10) equal in number to the vertical grooves (3) are evenly distributed in a circumferential direction on the side wall of each sliding block (4). The connecting arms (10) extend out of the column (1) through the vertical grooves (3) one by one. A horizontal hanging screw rod (11) is installed at the outer end of the connecting arm (10) through a bearing.

2. The hanging wire rod of the texturing machine according to claim 1, wherein A end cover (12) is provided at the upper end of the column (1), and the end cover (12) seals the upper end of the cylindrical cavity (2); The connecting arm (10) is screwed onto the side wall of the sliding block (4) through a thread.

3. The hanging screw rod of the texturing machine according to claim 1, wherein, A first limiting plate (13) is fixed at the inner end of the hanging screw rod (11), and a second limiting plate (14) is screwed onto the outer end of the hanging screw rod (11) through a thread.

4. The hanging wire rod of the texturing machine according to claim 1, characterized in that, A pulling ring (15) is fixed at the bottom of the uppermost sliding block (4), and the upper end of the pulling rope (8) is tied to the pulling ring (15).

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