A wire guide

Abstract

The utility model provides a kind of wire guide, it includes: straight pole;Wire guide component is detachably connected with the straight pole, the wire guide component is vertically arranged relative to the straight pole;The wire guide component includes wire guide body, the wire guide body is cylindrical, and the outer circumferential surface of the middle part of the wire guide body is equipped with wire guide groove.Compared with prior art, the wire guide structure of prior art is abandoned in the present application, and the wire guide structure of cylindrical shape is innovatively used, so that the contact between DTY silk and wire guide groove is changed to surface contact, the contact surface is increased, the pressure can be better dispersed, and the wire guide body service life is effectively prolonged.

Description

Technical Field

[0001] This utility model relates to the technical field of wire guides, and in particular to a wire guide. Background Technology

[0002] The false twister above the Barmag FK6-900 texturing machine in the post-spinning workshop is as follows Figure 1 The figure-7 guide bar shown feeds the raw yarn. After cooling, this raw yarn is guided into the false twister, where the figure-7 guide bar acts as a transfer structure, with a turning angle close to 90 degrees. Previously, when producing conventional DTY (polyester low-elasticity yarn), the yield of high-quality DTY was high. However, recently, after switching to the production of colored DTY, the product frequently experiences "end breakage," and the yield of high-quality products has decreased, requiring frequent replacement of the guide bar. Figure 2 As shown.

[0003] Further investigation revealed that because colored DTY is coarser than regular DTY, prolonged contact between colored DTY and the guide wire can cause wear on the guide wire, requiring frequent replacement. Otherwise, if the guide wire is damaged and not dealt with in time, the chance of the colored DTY product breaking off will increase. Utility Model Content

[0004] In order to overcome the above-mentioned technical defects, this utility model provides a wire guide that can solve the problems of easy wear and short life of existing wire guides.

[0005] This utility model is implemented according to the following technical solution:

[0006] This utility model provides a wire guide, which includes:

[0007] Straight rod;

[0008] A wire guide assembly is detachably connected to the straight rod, and the wire guide assembly is arranged perpendicularly to the straight rod; the wire guide assembly includes a wire guide body, the wire guide body is cylindrical, and a wire guide groove is provided on the outer circumferential surface of the middle part of the wire guide body.

[0009] Compared with the prior art, this application abandons the existing wire guide structure and innovatively adopts a cylindrical wire guide structure, which changes the contact between the DTY wire and the wire guide groove to a surface contact, increases the contact surface, can better distribute pressure, and is not easy to wear. When the wear reaches a certain level, the wire guide body can be rotated at a certain angle to achieve the effect of continued use, effectively extending the service life of the wire guide body.

[0010] In one embodiment, the straight rod is provided with a first through hole;

[0011] The guide wire body is provided with a through-hole;

[0012] The wire guide assembly also includes a screw and a nut. The screw passes through the first through hole and the second through hole in sequence and is then tightened with the nut so that the wire guide body is vertically mounted on the straight rod.

[0013] In one embodiment, the guide wire body has a positioning block on one side facing the straight rod, and the positioning block protrudes outward; the straight rod has a positioning groove on one side facing the guide wire body, and the positioning groove is provided corresponding to the positioning block;

[0014] When the guide wire assembly is connected to the straight rod, the positioning block is located in the positioning groove.

[0015] In one embodiment, the positioning blocks are evenly distributed circumferentially around the axis of the screw;

[0016] The positioning grooves are evenly distributed in a circle around the axis of the screw.

[0017] In one embodiment, the number of positioning blocks is one, and the number of positioning slots is multiple.

[0018] In one embodiment, the number of positioning blocks is multiple, and the number of positioning slots is the same as the number of positioning blocks. Attached Figure Description

[0019] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0020] Figure 1 This is a schematic diagram of a 7-bar wire guide in the prior art;

[0021] Figure 2 A side view of a prior art 7-bar wire guide;

[0022] Figure 3 This is a schematic diagram of the wire guide of this utility model;

[0023] Figure 4 This is a schematic diagram of the wire guide body of this utility model; (with heater)

[0024] Figure 5 This is a front view of the straight rod of this utility model;

[0025] Figure 6 This is a schematic diagram illustrating the use of the wire guide of this utility model.

[0026] Explanation of reference numerals in the attached figures:

[0027] 10 Wire, 20 Straight Rod, 210 First Through Hole, 220 Positioning Groove, 310 Wire Guide Body, 311 Wire Guide Groove, 312 Positioning Block, 320 Screw, 330 Nut. Detailed Implementation

[0028] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0029] To better illustrate this utility model, a further detailed description of this utility model is provided below with reference to the accompanying drawings.

[0030] It should be understood that the described embodiments are merely some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of the embodiments of this application.

[0031] The terminology used in the embodiments of this application is for the purpose of describing particular embodiments only and is not intended to limit the embodiments of this application. The singular forms “a,” “the,” and “the” used in the embodiments of this application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0032] In the following description, when referring to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims. In the description of this application, it should be understood that the terms "first," "second," "third," etc., are used only to distinguish similar objects and are not necessarily used to describe a specific order or sequence, nor should they be construed as indicating or implying relative importance. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0033] Furthermore, in the description of this application, unless otherwise stated, "multiple" means two or more. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A alone, A and B simultaneously, or B alone. The character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0034] In existing technologies, such as Figure 2As shown, the wire guide 01 is flat with an open notch and is glued to the figure-7 rod 02. The wire makes point contact with the surface of the wire guide, resulting in concentrated contact points, high pressure, and easy wear. Furthermore, the use of glue for fixation makes the wire guide difficult to disassemble when replacing it.

[0035] Combination Figures 3 to 6 As shown, this utility model provides a wire guide, which includes: a straight rod 20; a wire guide assembly, which is detachably connected to the straight rod 20, and the wire guide assembly is arranged perpendicularly to the straight rod 20; the wire guide assembly includes a wire guide body 310, the wire guide body 310 is cylindrical, and a wire guide groove 311 is provided on the outer circumferential surface of the middle part of the wire guide body 310.

[0036] Compared with the prior art, this application abandons the existing wire guide structure and innovatively adopts a cylindrical wire guide structure. This changes the point contact between the DTY wire 10 and the wire guide groove 311 from the point contact of the prior art to a surface contact, increasing the contact area, better distributing pressure, and reducing wear. When wear reaches a certain level, the wire guide body 310 can be rotated at a certain angle to achieve the effect of continued use, effectively extending the service life of the wire guide body 310. Moreover, the circumferential diameter of the wire guide groove 311 is smaller than the circumferential diameter at both ends of the wire guide body 310, which can prevent the wire 10 from slipping out.

[0037] Regarding the connection method between the wire guide assembly and the straight rod 20, in this embodiment, the straight rod 20 is provided with a first through hole 210; the wire guide body 310 is provided with a through second through hole; the wire guide assembly further includes a screw 320 and a nut 330. The screw 320 passes through the first through hole 210 and the second through hole in sequence and is then tightened with the nut 330, so that the wire guide body 310 is vertically mounted on the straight rod 20. In this embodiment, the wire guide body is fixed on the straight rod 20 by the cooperation of the screw 320 and the nut 330, which is convenient for installation and simple for disassembly.

[0038] Furthermore, the guide body 310 has a positioning block 312 on one side facing the straight rod 20, and the positioning block 312 protrudes outward; the straight rod 20 has a positioning groove 220 on one side facing the guide body 310, and the positioning groove 220 is corresponding to the positioning block 312; when the guide assembly is connected to the straight rod 20, the positioning block 312 is located in the positioning groove 220. In this embodiment, the positioning block 312 and the positioning groove 220 cooperate to ensure that the guide body 310, after being fixed to the straight rod 20, will not rotate with the wire 10, thus maintaining the stability of the guide body 310.

[0039] Furthermore, the positioning blocks 312 are evenly distributed around the axis of the screw 320, that is, when the positioning blocks 312 are located on the side of the wire guide body 310 facing the straight rod 20, the positioning blocks 312 are evenly distributed around the axis of the second through hole; the positioning grooves 220 are evenly distributed around the axis of the first through hole 210.

[0040] Furthermore, there is one positioning block 312 and multiple positioning slots 220. When a certain surface of the wire guide body 310 is worn to a certain extent, the wire guide body 310 can be rotated by a certain angle. At this time, it is only necessary to align the positioning block 312 with the next positioning slot 220 to position the rotation angle. Preferably, there are three positioning slots 220, and the included angle between two adjacent positioning slots 220 is 120°.

[0041] In other embodiments, the number of positioning blocks 312 is multiple, and the number of positioning slots 220 is the same as the number of positioning blocks 312.

[0042] In other embodiments, the straight rod 20 may have a positioning block 312 on one side facing the wire guide body 310, and the positioning block 312 may be provided outwardly; the wire guide body 310 may have a positioning groove 220 on one side facing the straight rod 20, and the positioning groove 220 may be provided corresponding to the positioning block 312.

[0043] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A wire guide, characterized in that, include: Straight rod; A wire guide assembly is detachably connected to the straight rod, and the wire guide assembly is arranged perpendicularly to the straight rod; the wire guide assembly includes a wire guide body, the wire guide body is cylindrical, and a wire guide groove is provided on the outer circumferential surface of the middle part of the wire guide body.

2. The wire guide according to claim 1, characterized in that: The straight rod is provided with a first through hole; The guide wire body is provided with a through-hole; The wire guide assembly also includes a screw and a nut. The screw passes through the first through hole and the second through hole in sequence and is then tightened with the nut so that the wire guide body is vertically mounted on the straight rod.

3. The guide wire device according to claim 2, characterized in that: The guide wire body has a positioning block on one side facing the straight rod, and the positioning block protrudes outward; the straight rod has a positioning groove on one side facing the guide wire body, and the positioning groove is provided corresponding to the positioning block; When the guide wire assembly is connected to the straight rod, the positioning block is located in the positioning groove.

4. The guide wire device according to claim 3, characterized in that: The positioning blocks are evenly distributed in a circle around the axis of the screw. The positioning grooves are evenly distributed in a circle around the axis of the screw.

5. The guide wire device according to claim 4, characterized in that: The number of positioning blocks is 1, and the number of positioning slots is multiple.

6. The guide wire device according to claim 4, characterized in that: The number of positioning blocks is multiple, and the number of positioning slots is the same as the number of positioning blocks.

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