阅读说明：本技术 环锭细纱机钢带式集体落纱高耐磨导轨 (Steel belt type collective doffing high-wear-resistance guide rail of ring spinning frame ) 是由 韩伟 罗锰 郭沁生 何丽莉 谷锦虹 刘�文 王洁 石华睿 张爱萍 侯小东 郝绪利 于 2019-09-24 设计创作，主要内容包括：本发明涉及一种环锭细纱机钢带式集体落纱高耐磨导轨,它包括：铝合金内侧导轨、铝合金外侧导轨和耐磨片,铝合金内侧导轨与铝合金外侧导轨上分别设置有与锭数相同的耐磨片,相邻耐磨片的距离与锭距相同；其中,所述耐磨片上的设置有凸起部,所述铝合金内侧导轨和铝合金外侧导轨上设置有与凸起部对应的凹坑,耐磨片通过工艺手段紧密包覆的设置在铝合金内侧导轨和铝合金外侧导轨上,并通过耐磨片上的凸起与导轨上的凹坑的配合,将耐磨片在铝合金内侧导轨、铝合金外侧导轨上定位,本发明通过优化结构,增加耐磨性设计,彻底解决了纱管输送过程中导轨容易磨损的问题。(The invention relates to a steel belt type collective doffing high-abrasion-resistance guide rail of a ring spinning frame, which comprises: the aluminum alloy inner side guide rail, the aluminum alloy outer side guide rail and the wear-resistant pieces are respectively provided with the wear-resistant pieces with the same number as the ingots, and the distance between every two adjacent wear-resistant pieces is the same as the ingot distance; the wear-resistant piece is arranged on the aluminum alloy inner side guide rail and the aluminum alloy outer side guide rail and is tightly coated on the aluminum alloy inner side guide rail and the aluminum alloy outer side guide rail through a process means, and the wear-resistant piece is positioned on the aluminum alloy inner side guide rail and the aluminum alloy outer side guide rail through the matching of the bulge on the wear-resistant piece and the pit on the guide rail.)

1. The high wear-resisting guide rail of collective doffing of ring-spinning frame steel band formula, it includes: the aluminum alloy inner side guide rail (1), the aluminum alloy outer side guide rail (2) and the wear-resistant pieces (3) are characterized in that the wear-resistant pieces (3) with the same number as the ingots are respectively arranged on the aluminum alloy inner side guide rail (1) and the aluminum alloy outer side guide rail (2), and the distance between every two adjacent wear-resistant pieces (3) is the same as the ingot distance; the wear-resistant plate is characterized in that a protruding portion is arranged on the wear-resistant plate (3), pits corresponding to the protruding portion are arranged on the aluminum alloy inner side guide rail (1) and the aluminum alloy outer side guide rail (2), and the wear-resistant plate (3) is tightly coated on the aluminum alloy inner side guide rail (1) and the aluminum alloy outer side guide rail (2) through technological means.

2. The steel belt type collective doffing high-abrasion-resistance guide rail of the ring spinning frame according to claim 1, characterized in that: the length A1 of the wear-resistant sheet (3) is 15 mm.

3. The steel belt type collective doffing high-abrasion-resistance guide rail of the ring spinning frame according to claim 1, characterized in that: the opening angle A2 of the wear-resistant plate (3) is 178-80 degrees.

4. The steel belt type collective doffing high-abrasion-resistance guide rail of the ring spinning frame according to claim 1, characterized in that: the diameter A3 of the wear-resistant sheet (3) is 7-20 mm.

5. The steel belt type collective doffing high-abrasion-resistance guide rail of the ring spinning frame according to claim 1, characterized in that: the installation interval A4 of the wear-resistant plates (3) on the guide rail is 0-70 mm.

6. The steel belt type collective doffing high-abrasion-resistance guide rail of the ring spinning frame according to claim 1, characterized in that: the wear-resistant sheet (3) is made of stainless steel.

Technical Field

The invention belongs to the field of ring spinning frames, and particularly relates to a steel belt type collective doffing high-wear-resistance guide rail of a ring spinning frame.

Background

The bobbin conveying in the steel belt type collective doffing system of the ring spinning frame is realized by that a transmission belt is movably fixed on a steel belt and a convex disc slides on a guide rail; the stroke of the convex disc on the steel belt moves along the track through the doffing guide rail, and the guide rail and the convex disc are required to be matched tightly in order to ensure the stable operation and accurate positioning of the convex disc, but the problem is that the abrasion of the guide rail and the sliding friction surface of the convex disc is very easy to cause. The result is a low rail life, which increases the cost and difficulty of equipment maintenance.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: a steel band type collective doffing high-wear-resistance guide rail of a ring spinning frame is provided, a positioning groove or a concave pit is designed on the sliding surface of the steel band type collective doffing guide rail, and a stainless steel wear-resistant sheet is tightly arranged on the guide rail through the positioning groove and the concave pit, so that the guide rail becomes the high-wear-resistance guide rail. The guide rail structure has the advantages that the structure is optimized, the wear resistance design is increased, and the problem that the guide rail is easy to wear in the bobbin conveying process is thoroughly solved.

The high wear-resisting guide rail of collective doffing of ring-spinning frame steel band formula, it includes: the wear-resistant pieces with the same number as the spindles are arranged on the aluminum alloy inner side guide rail and the aluminum alloy outer side guide rail respectively, and the distance between the adjacent wear-resistant pieces is the same as the spindle distance; the wear-resistant plate is arranged on the aluminum alloy inner side guide rail and the aluminum alloy outer side guide rail and is provided with a protruding portion, pits corresponding to the protruding portion are formed in the aluminum alloy inner side guide rail and the aluminum alloy outer side guide rail in a tightly-coated mode through technological means, the wear-resistant plate is arranged on the aluminum alloy inner side guide rail and the aluminum alloy outer side guide rail in a tightly-coated mode through matching of the protruding portion of the wear-resistant plate and the pits in the guide rails, and the wear-resistant plate can be positioned on the aluminum alloy inner side guide rail and the aluminum alloy outer side guide rail through.

Further, the abrasion-resistant sheet length a1 is 15 mm.

Further, the opening angle A2 of the wear plate is 178-80 degrees.

Further, the diameter A3 of the wearproof plate is 7-20 mm.

Further, the installation interval A4 of the wear-resistant plates on the guide rail is 0-70 mm.

Further, the wear plate material is stainless steel.

The invention has the beneficial effects that: the utility model provides a high wear-resisting guide rail that is used for spool to carry among ring spinning frame steel belt formula collective doffing system, design constant head tank or pit and closely install stainless steel wear pad on the guide rail through constant head tank and pit on the glide plane of guide rail and flange contact, install on the aluminum alloy guide rail with the wear pad that spindle number is the same apart from, the glide plane of guide rail is totally covered by stainless steel when making transport spool, reduce the coefficient of friction of glide plane, the life of guide rail is improved, guarantee the steady trouble-free operation of ring spinning frame collective doffing system, through optimizing the structure, increase the wearability design, the easy problem of wearing and tearing of guide rail among the spool transportation process has thoroughly been solved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of a steel belt type collective doffing high-wear-resistance guide rail of a ring spinning frame;

fig. 2 is a schematic structural view of the wear-resistant sheet of the present invention.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1-2, the steel belt type collective doffing high wear-resistant guide rail of the ring spinning frame comprises: the wear-resistant ring spinning frame comprises an aluminum alloy inner side guide rail 1, an aluminum alloy outer side guide rail 2 and wear-resistant pieces 3, wherein the aluminum alloy inner side guide rail 1 and the aluminum alloy outer side guide rail 2 are provided with a corresponding number of the wear-resistant pieces 3 according to the difference between the number of spindles and the spindle distance of the ring spinning frame, the wear-resistant pieces 3 with the same number as the number of the spindles are respectively arranged on the aluminum alloy inner side guide rail 1 and the aluminum alloy outer side guide rail 2, and the distance between every two; the wear-resistant sheet 3 is provided with a convex part, the aluminum alloy inner guide rail 1 and the aluminum alloy outer guide rail 2 are provided with concave pits corresponding to the convex parts, the wear-resistant sheet 3 is tightly coated on the aluminum alloy inner guide rail 1 and the aluminum alloy outer guide rail 2 by a technological means, and the wear-resistant sheet 3 is positioned on the aluminum alloy inner guide rail 1 and the aluminum alloy outer guide rail 2 by matching the convex part on the wear-resistant sheet 3 with the concave pits on the guide rails or matching the turned edge on the wear-resistant sheet 3 with the narrow groove on the guide rails, wherein the length A1 of the wear-resistant sheet 3 is 15 mm; the opening angle A2 of the wear-resistant plate 3 is 80 degrees; the diameter A3 of the wear-resistant plate 3 is 7 mm; the installation interval A4 of the wear-resistant plate 3 on the guide rail is 30 mm; the wear-resistant plate 3 is made of stainless steel.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.