Tension segmented adjusting device for double-spandex fiber separating and winding cylinder
By designing a bispanext fiber winding tension segment adjustment device, the overall and segmented tension adjustment is achieved using valve head control, which solves the problem that pneumatic pressurized tension control cannot be adjusted by a single ingot, and achieves the flexibility and efficiency improvement of multiple varieties of production.
Patent Information
- Application Number
- CN202422891225.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-11-26
AI Technical Summary
The existing automatic winders controlled by pneumatic pressurization tension cannot achieve different settings of single ingot tension, resulting in the inability to produce multiple varieties at the same time.
A bispanext fiber winding tension segment adjustment device is designed, and the overall and segmented tension adjustment is achieved through the control of the first valve head and the second valve head, and the head pressure regulating valve and the pressure reducing valve are used to adjust the tension of adjacent ingots respectively.
It realizes flexible adjustment of single ingot tension, allowing a winder to produce multiple varieties at the same time, improving production flexibility and efficiency.
Smart Images
Figure CN223303914U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bobbins, in particular to a double spandex fiber bobbin tension segment adjustment device. Background Art
[0002] Currently, the most widely used automatic winders, both domestically and internationally, have 60 to 64 spindles, with each section consisting of eight (or six) spindles. Each spindle in a winder is, in fact, an independent working unit, consisting of a grooved drum winding device, yarn clearing device, splicing device (including end-break detection), tensioning device, waxing device, and tube changing device. The only difference is the control method for each spindle. Currently, automatic winders employ electromagnetic or spring pressure to achieve individual spindle tension control. However, automatic winders employing pneumatic pressure control control each spindle's main movements by a single controller. This means that each spindle in a single automatic winder operates in unison, and a single automatic winder can only produce a single product.
[0003] In the actual production process, it is often necessary to enable a winding machine to produce multiple varieties at the same time, which requires different process settings for several spindles or single spindles. The tension device is an important link in the process setting. The automatic winding machine using pneumatic pressure tension control cannot achieve different settings for the tension of a single spindle, which affects the simultaneous production of multiple varieties by a winding machine. Utility Model Content
[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.
[0005] In view of the above problems and / or the problems existing in the existing double spandex fiber winding tension segment adjustment device, the present utility model is proposed.
[0006] Therefore, the purpose of the utility model is to provide a double-spandex fiber winding tension segment adjustment device. When there is no need to adjust the tension in segments, the first valve head and the second valve head are both in the open state, and the overall tension is adjusted by relying on the head pressure regulating valve; when the tension needs to be adjusted in segments, the first valve head is closed so that the two adjacent spindles are disconnected, and the second valve head is opened so that the tension adjustment pipeline is connected to the second spindle, and then the cylinder air pipes of each spindle are connected to the cylinder, and then the tension of the first spindle is adjusted by the head pressure regulating valve, and the tension of the second spindle is adjusted by the pressure reducing valve, so that the tension of the two adjacent spindles can be adjusted in segments.
[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:
[0008] A device for adjusting the tension of a double-stranded spandex fiber winding drum in sections, comprising:
[0009] Symmetrically arranged spindles, a headstock pressure regulating valve installed on the spindles, an inter-spindle air supply pipe connected to the other end of the spindles, a segmented control switching valve connected to the inter-spindle air supply pipe, an air supply pipe connected to the segmented control switching valve, a tension adjustment pipe connected to the air supply pipe, a pressure regulating device connected to the tension adjustment pipe, a pressure reducing valve connected to another spindle, and a pressure gauge connected to another spindle;
[0010] The spindle segments are evenly equipped with cylinder air pipes; the segmented control switching valve includes a first valve head, a second valve head and an air supply connector;
[0011] The outer end of the pressure gauge is connected to a manual adjustment device; the manual adjustment device includes an air inlet pipe, a manual pressure regulating valve connected to the air inlet pipe, an external air supply pipe connected to the manual pressure regulating valve, and an air pipe plug installed on the external air supply pipe.
[0012] As a preferred solution of the double spandex fiber winding drum tension segment adjustment device described in the utility model, the air supply pipe is a nylon bellows.
[0013] As a preferred solution of the double-spandex fiber winding tension segment adjustment device described in the utility model, a pressure display is installed and connected to the head pressure regulating valve.
[0014] As a preferred solution of the double-spandex fiber sub-winding tension segment adjustment device described in the utility model, the pressure regulating device is a locomotive pressure regulating valve.
[0015] As a preferred solution of the double spandex fiber winding tension segment adjustment device described in the utility model, the pressure reducing valve and the pressure gauge are also connected to the operation display panel.
[0016] Compared with the prior art, the utility model has the following beneficial effects: when there is no need to adjust the tension in sections, the first valve head and the second valve head are both in the open state, and the overall tension adjustment is performed by relying on the head pressure regulating valve; when the tension needs to be adjusted in sections, the first valve head is closed so that the two adjacent spindles are disconnected, and the second valve head is opened so that the tension adjustment pipeline is connected to the second spindle, and then the cylinder air pipes of each spindle are connected to the cylinder, and then the tension of the first spindle is adjusted by the head pressure regulating valve, and the tension of the second spindle is adjusted by the pressure reducing valve, so that the tension of the two adjacent spindles can be adjusted in sections. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive labor. Among them:
[0018] Figure 1 This is a schematic diagram of the overall structure of a double spandex fiber winding tension segment adjustment device of the utility model;
[0019] Figure 2 This is a structural schematic diagram of a segmented control switching valve of a segmented adjustment device for the tension of a double-spandex fiber winding drum according to the present invention. DETAILED DESCRIPTION
[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.
[0021] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, cross-sectional views of device structures may be partially enlarged and not to scale when describing the embodiments of the present invention. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.
[0022] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
[0023] The utility model provides a double-spandex fiber winding tension segment adjustment device. When segmented tension adjustment is not required, the first valve head and the second valve head are both in the open state, and the overall tension adjustment is performed by relying on the head pressure regulating valve; when segmented tension adjustment is required, the first valve head is closed to disconnect two adjacent spindles, and the second valve head is opened to connect the tension adjustment pipeline to the second spindle, and then the cylinder air pipes of each spindle are connected to the cylinder, and then the tension of the first spindle is adjusted by the head pressure regulating valve, and the tension of the second spindle is adjusted by the pressure reducing valve, so that the tension of the two adjacent spindles can be adjusted in segments.
[0024] Figure 1-Figure 2 The figure shows the overall structure of a device for adjusting the tension of a double spandex fiber winding drum in a segmented manner according to the present invention. Figure 1-Figure 2 The present embodiment is a double spandex fiber winding tension segment adjustment device, the main part of which includes:
[0025] Symmetrically arranged spindles 1, a headstock pressure regulating valve 2 mounted on spindle 1, an inter-segment air supply pipe 3 connected to the other end of spindle 1, a segmented control switching valve 4 connected to the inter-segment air supply pipe 3, an air supply pipe 5 connected to the segmented control switching valve 4, a tension adjustment pipe 6 connected to the air supply pipe 5, a pressure regulating device 7 connected to the tension adjustment pipe 6, a pressure reducing valve 8 connected to another spindle 1, and a pressure gauge 9 connected to another spindle 1;
[0026] The cylinder gas pipe 11 is evenly installed on the spindle 1; the segmented control switching valve 4 includes a first valve head 41, a second valve head 42 and an air supply connector 43;
[0027] The outer end of the pressure gauge 9 is connected to a manual regulating device 10; the manual regulating device 10 includes an air inlet pipe 101, a manual pressure regulating valve 102 connected to the air inlet pipe 101, an external air supply pipe 103 connected to the manual pressure regulating valve 102, and an air pipe plug 104 installed on the external air supply pipe 103;
[0028] Among them, the air supply pipe 5 is a nylon bellows; the front pressure regulating valve 2 is installed with a pressure display 21; the pressure regulating device 7 is the front pressure regulating valve; the pressure reducing valve 8 and the pressure gauge 9 are also connected to the operation display panel.
[0029] Combine Figure 1-Figure 2 , a double-spandex fiber winding tension segment adjustment device of this embodiment has the following specific usage process: when there is no need to adjust the tension in segments, the first valve head 41 and the second valve head 42 are both in the open state, and the overall tension adjustment is performed by relying on the head pressure regulating valve 2; when the tension needs to be adjusted in segments, the first valve head 41 is closed to disconnect the two adjacent spindles 1, and the second valve head 42 is opened to connect the tension adjustment pipe 6 to the second spindle 1, and then the cylinder air pipe 11 of each spindle 1 is connected to the cylinder, and then the tension of the first spindle 1 is adjusted by the head pressure regulating valve 2, and the tension of the second spindle 1 is adjusted by the pressure reducing valve 8, so that the tension of the two adjacent spindles 1 can be adjusted in segments; and the tension adjustment of the second spindle 1 can also be completed by the manual adjustment device 10. When in use, first open the air pipe plug 104 and connect the air supply device to the external air supply pipe 103 to supply air, then manually adjust the manual pressure regulating valve 102, and observe whether the pressure gauge 9 develops the required pressure. After completion, close the air pipe plug 104.
[0030] While the present invention has been described above with reference to specific embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the embodiments disclosed herein may be combined with one another in any manner, and the omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.
Claims
1. A device for adjusting the tension of a double spandex fiber winding drum in sections, characterized in that: include: A symmetrically arranged spindle (1), a head pressure regulating valve (2) mounted on the spindle (1), an inter-segment air supply pipe (3) connected to the other end of the spindle (1), a segmented control switching valve (4) connected to the inter-segment air supply pipe (3), an air supply pipe (5) connected to the segmented control switching valve (4), a tension regulating pipe (6) connected to the air supply pipe (5), a pressure regulating device (7) connected to the tension regulating pipe (6), a pressure reducing valve (8) connected to another spindle (1), and a pressure gauge (9) connected to another spindle (1); The spindle segment (1) is evenly mounted with a cylinder air supply pipe (11); the segmented control switching valve (4) comprises a first valve head (41), a second valve head (42) and an air supply connector (43); The outer end of the pressure gauge (9) is connected to a manual regulating device (10); the manual regulating device (10) comprises an air inlet pipe (101), a manual pressure regulating valve (102) connected to the air inlet pipe (101), an external air supply pipe (103) connected to the manual pressure regulating valve (102), and an air pipe plug (104) installed on the external air supply pipe (103).
2. The device for adjusting the tension of a double spandex fiber winding drum in sections according to claim 1, characterized in that: The air supply pipe (5) is a nylon bellows.
3. The device for adjusting the tension of a double spandex fiber winding drum in sections according to claim 1, characterized in that: A pressure display (21) is installed and connected to the vehicle head pressure regulating valve (2).
4. The device for adjusting the tension of a double spandex fiber winding drum in sections according to claim 1, characterized in that: The pressure regulating device (7) is a head pressure regulating valve.
5. The device for adjusting the tension of a double spandex fiber winding drum in sections according to claim 1, characterized in that: The pressure reducing valve (8) and the pressure gauge (9) are also connected to the operation display panel.