Calibrating device of twisting machine

Abstract

The utility model relates to the technical field of twisting machines, in particular to a calibrating device of a twisting machine, which comprises a yarn guide hook and an air ring, the yarn guide hook is positioned at the center position above the air ring, two ends of the bottom of the air ring are connected with steel collars, a wharve is arranged right below the steel collars, a spindle shaft perpendicular to the wharve is arranged at the center of the circle of the wharve, and the center of the wharve is provided with a spindle shaft. The rod body is connected with the top of the spindle shaft and sequentially penetrates through the steel collar and the yarn guide hook, a disc is arranged on the inner wall of the steel collar in a sleeved mode, and a round hole for the rod body to penetrate through is formed in the circle center of the disc. Through the arrangement of the vertical rod body, the problem that a yarn guide hook, a steel collar and a wharve of a twisting machine are not located on the same vertical line can be solved, the rod body is arranged at the upper end of the spindle shaft, and whether the circumferential gaps of the spindle shaft and the circular hole in the middle of the circular disc are consistent or not and whether the top of the rod body can be inserted into the yarn guide hook in the ascending process of the spindle shaft serve as judgment standards. The yarn guide hook, the steel collar and the wharve are adjusted to be located on the same vertical line.

Description

Technical Field

[0001] The utility model relates to the technical field of a twisting machine, in particular to a calibration device for a twisting machine. Background Art

[0002] The twisting machine is a textile machinery that twists multiple strands of yarn into one strand. Its function is to process yarn or combined strands of yarn into linear products for weaving and knitting. During the operation of the twisting machine, after changing the spindle or changing the yarn variety, it is necessary to readjust the centers of the three parts of the yarn guide hook, steel collar and spindle to be on a vertical line. If they are not on a vertical line, it will affect the product quality, for example, the tension of the yarn bundle will increase. The peak tension in the spinning process is the main cause of yarn breakage, that is, when the peak tension exceeds the instantaneous strength of the spun yarn itself, yarn breakage will occur. The deviation of the spindle center will not only cause the tension peak to increase the end breakage, but also increase yarn defects, hairiness, and affect the life of the wire ring and the collar; the grinding of the yarn tube mouth will cause the tow to break and affect the quality; the wear of the nylon hook at the bottom of the yarn tube will cause the fly hook to break and cause the neighboring spindle to spread, affecting the full tube rate on site and causing waste of silk cakes. Utility Model Content

[0003] The purpose of the utility model is to provide a calibration device for a twisting machine, which can solve the above technical problems.

[0004] The utility model provides a calibration device for a twisting machine, comprising a yarn guide hook and a balloon ring, wherein the yarn guide hook is located at a central position above the balloon ring, steel collars are connected to the two ends of the bottom of the balloon ring, a spindle disk is provided directly below the steel collar, a spindle shaft perpendicular to the spindle disk is provided at the center of the spindle disk, and a rod body connected to the spindle shaft and passing through the steel collar and the yarn guide hook in sequence, a circular disk is provided on the inner side of the steel collar, and a circular hole for the rod body to pass through is provided at the center of the circular disk.

[0005] Furthermore, a gap is left between the circular hole and the rod body.

[0006] Furthermore, the top of the rod body is a conical structure.

[0007] Furthermore, a fixer is fixedly connected to the bottom of the rod body, and the fixer is provided with a threaded hole for connection.

[0008] Furthermore, an adapter is provided at the top of the spindle shaft, a positioning hole is provided at the central position of the bottom of the adapter, and a positioning protrusion is provided at the top of the spindle shaft, and the positioning protrusion is embedded in the positioning hole.

[0009] Furthermore, the fixer is a cylindrical structure with a diameter greater than that of the rod body.

[0010] Furthermore, two threaded holes are provided at intervals along the axial direction of the fixer.

[0011] Furthermore, the disc is made of plastic material, and the rod body is made of stainless steel material.

[0012] Beneficial effects:

[0013] The utility model can solve the problem that the yarn guide hook, steel collar and spindle disk of the twisting machine are not on the same vertical line by arranging a vertical rod body. The rod body is arranged at the upper end of the spindle shaft, and the consistency of the circumferential gap between the spindle shaft and the circular hole in the middle of the disc and the fact that the top of the rod body can be inserted into the yarn guide hook during the rising process of the spindle shaft are used as judgment criteria to adjust the yarn guide hook, steel collar and spindle disk to be on the same vertical line, thereby improving the current phenomenon that the peak tension causes yarn breakage and the yarn grinds the tube mouth and the nylon hook on the bottom of the tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the working state of the utility model when it is installed on a twisting machine.

[0017] Explanation of the accompanying drawings: 1-yarn guide hook, 2-balloon ring, 3-steel collar, 4-spindle disk, 5-spindle shaft, 6-rod body, 7-disc, 8-round hole, 9-fixer, 10-threaded hole, 11-adapter. DETAILED DESCRIPTION

[0018] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0020] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] Example 1

[0022] A calibration device for a twisting machine, such as Figure 1-2 As shown, it includes a yarn guide hook 1 and a balloon ring 2. The yarn guide hook 1 is located at the center position above the balloon ring 2. The two ends of the bottom of the balloon ring 2 are connected to a steel collar 3. A spindle plate 4 is provided just below the steel collar 3. A spindle shaft 5 perpendicular to the spindle plate 4 is provided at the center of the spindle plate 4. It also includes a rod body 6 connected to the top of the spindle shaft 5 and passing through the steel collar 3 and the yarn guide hook 1 in sequence. The top of the rod body 6 is a conical structure and is made of stainless steel. The inner wall of the steel collar 3 is sleeved with a disk 7 made of plastic material. A circular hole 8 is provided at the center of the disk 7 for the rod body 6 to pass through. A gap is left between the circular hole 8 and the rod body 6. In addition, the spindle shaft 5 is fixedly connected to the output shaft of the driver and is driven to rotate by the driver. The rise of the spindle shaft 5 is achieved by a displacement device fixedly connected to the driver. The positioning device can be a cylinder or other existing structure that can move the driver up and down, which will not be described in detail here.

[0023] The bottom of the rod body 6 is fixedly connected with a fixture 9, and the fixture 9 is provided with a threaded hole 10 for connection. The top of the spindle shaft 5 is provided with an adapter 11, and the bottom center of the adapter 11 is provided with a positioning hole. The top of the spindle shaft 5 is provided with a positioning protrusion, and the positioning protrusion is embedded in the positioning hole. The adapter 11 is provided with a groove and a through hole matching the fixture, and the adapter 11 is fixed to the rod body 6 by screwing a screw into the through hole and inserting it into the screw hole 10. In addition to being connected to the adapter 11 by threads, the fixture 9 can also adopt any conventional fixing method, such as clamping, etc. The fixture 9 is a cylindrical structure with a diameter larger than the diameter of the rod body 6, and two threaded holes 10 are provided along the axial direction of the fixture 9.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A calibration device for a twisting machine, comprising a yarn guide hook and a balloon ring, wherein the yarn guide hook is located at the center above the balloon ring, steel collars are connected to both ends of the bottom of the balloon ring, a spindle disk is provided directly below the steel collar, and a spindle shaft perpendicular to the spindle disk is provided at the center of the spindle disk, characterized in that: It also includes a rod body connected to the top of the spindle shaft and passing through the steel collar and the yarn guide hook in sequence. The inner wall of the steel collar is sleeved with a disk, and the center of the disk is provided with a circular hole for the rod body to pass through.

2. The calibration device for a twisting machine according to claim 1, characterized in that: A gap is left between the circular hole and the rod body.

3. The calibration device for a twisting machine according to claim 1, characterized in that: The top of the rod body is a conical structure.

4. The calibration device for a twisting machine according to claim 1, characterized in that: The bottom of the rod body is fixedly connected with a fixer, and the fixer is provided with a threaded hole for connection.

5. The calibration device for a twisting machine according to claim 1, characterized in that: An adapter is provided at the top of the spindle shaft, a positioning hole is provided at the central position of the bottom of the adapter, and a positioning protrusion is provided at the top of the spindle shaft, and the positioning protrusion is embedded in the positioning hole.

6. The calibration device for a twisting machine according to claim 4, characterized in that: The fixer is a cylindrical structure with a diameter greater than that of the rod body.

7. The calibration device for a twisting machine according to claim 6, characterized in that: The threaded holes are provided with two at intervals along the axial direction of the fixer.

8. The calibration device for a twisting machine according to claim 1, characterized in that: The disc is made of plastic material, and the rod body is made of stainless steel material.

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