Flexible slideway sealing tape

Abstract

The utility model discloses a flexible slide way sealing belt which comprises a silica gel plate with a certain length. One end of the silica gel plate in the length direction is provided with a wedge-shaped body end edge protruding outwards, the two sides of the silica gel plate are respectively provided with a protection belt, and the composite abrasion-resistant belt is as wide as the wedge-shaped body end edge after being connected with the silica gel plate into a whole. The composite wear-resistant belt is formed by weaving aramid fiber materials and fine metal wires in a mixed mode. Therefore, through the newly designed flexible slide way sealing belt, on the basis that the sealing performance is achieved, the wear-resisting belt of the composite layer is enhanced, and the wear-resisting strength between the wear-resisting belt and the sliding plate is improved. Meanwhile, the friction strength between the sealing belt and the mounting table top can be better improved through the arranged integral or semi-integral protection belt, and the requirement for selective application under various complex working conditions is met. In addition, the structural design and the production process are simplified, and the manufacturing cost is reduced. Therefore, popularization and application are facilitated. The sealing device is suitable for sealing sintering machines, belt coolers and ring coolers.

Description

Technical Field

[0001] The utility model relates to a sealing belt, in particular to a flexible slideway sealing belt for non-metallic sealing of sintering machines, belt coolers and ring coolers. Background Art

[0002] In the known flexible slideway sealing belt technology, a sandwich silicone plate is used, a wear-resistant layer is arranged in the sandwich, and a heat insulation layer and a protective layer are arranged on both sides of the silicone plate. Although the above-mentioned flexible slideway sealing belt has a good sealing effect, its promotion and application are limited due to its complex structure and process, high production cost and other defects. Therefore, it is an urgent problem to develop a flexible slideway sealing belt with a simple structure and low production cost. Summary of the invention

[0003] In view of the current status of the above technology, the utility model provides a flexible slideway sealing belt which can be used for slideway sealing of sintering machines, belt coolers and ring coolers, which simplifies the structure and reduces the production cost, and also improves the strength of the wear-resistant layer.

[0004] The technical solution of the utility model is a flexible slideway sealing belt, comprising a silicone plate with a length; one end of the silicone plate in the length direction has a wedge-shaped end edge protruding outward, and protective belts are respectively provided on both sides of the silicone plate, and the composite wear-resistant belt is connected to the silicone plate as a whole and has the same width as the wedge-shaped end edge; the composite wear-resistant belt is woven from a mixture of aramid material and fine metal wire.

[0005] In the present invention, the end edge of the wedge-shaped body has a plane end and an inclined surface, and the plane end of the wedge-shaped body and the raised portion on one side of the silicone plate form a wear-resistant belt groove; the plane end on the other side of the wedge-shaped body end and the same side of the silicone plate are provided with a protective belt groove of unequal width to the wear-resistant belt groove.

[0006] In the present invention, the end edge of the wedge-shaped body has a plane end and an inclined surface, and the plane ends on both sides of the end edge of the wedge-shaped body respectively form a wear-resistant belt groove and a protective layer groove of equal width with the symmetrical raised parts on both sides of the silicone plate.

[0007] In the present invention, the thin metal wire of the composite wear-resistant belt is 0.1-0.2 mm.

[0008] In the present invention, convex columns are distributed on both sides of the silica gel plate body, and the convex columns on both sides are respectively inserted and matched with the installation holes of the wear-resistant belt and the installation holes of the protection belt.

[0009] In the present invention, the protective belt is woven from aramid material.

[0010] The beneficial effects of the utility model are: through the newly designed flexible slideway sealing belt, on the basis of having sealing performance, the wear resistance of the composite wear-resistant belt is enhanced, and the wear resistance between the wear-resistant belt and the slide plate is improved. At the same time, by setting an integral or semi-integral protective belt, the friction strength between the sealing belt and the installation table can be better increased to meet the selection and application under various complex working conditions. In addition, the structural design and production process are simplified and the production cost is reduced. This is conducive to promotion and application. It is suitable for flexible slideway seals for non-metallic seals of sintering machines, belt coolers and ring coolers. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a cross-sectional view of the present invention;

[0012] Figure 2 It is a view of the silicone plate in Figure 1;

[0013] Figure 3 yes Figure 1 A view of a first embodiment of a flexible slideway sealing strip;

[0014] Figure 4 yes Figure 3 Silicone plate view;

[0015] Figure 5 yes Figure 3 Composite wear strip view;

[0016] Figure 6 FIG1 is a view of a second embodiment of the flexible slideway sealing strip;

[0017] Figure 7 yes Figure 6 Silicone plate view;

[0018] Figure 8 yes Figure 7 Left view of the silicone plate;

[0019] Fig. 9 yes Figure 8 Right view of the silicone plate;

[0020] Fig.10 FIG1 is a view of the third embodiment of the flexible slide sealing belt

[0021] Fig.11 yes Fig.10 Right view of the silicone plate;

[0022] Fig.12 yes Figure 6 Reference diagram for installation position of flexible slideway sealing strip.

[0023] In the accompanying drawings: 1 silicone plate, 2 composite wear-resistant belt, 3 wedge end edge, 4 protective belt, 5 wear-resistant belt groove, 6 protective belt groove, 7 silicone plate boss, 8 silicone plate first boss, 9 wear-resistant belt mounting hole, 10 wear-resistant belt groove, 11 protective belt groove, 12 rotating crank, 13 lower slide plate, 14 fixed stop block, 15 dynamic pressure key, 16 upper slide plate, flexible slideway sealing belt A. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings.

[0025] See Figure 1 to Figure 2 The flexible slideway sealing belt shown in the figure comprises a silicone plate 1 having a length, and one end of the silicone plate 1 in the length direction has a wedge-shaped end edge 3 (also called a triangle body) protruding outward to form a T-shaped silicone plate 1. The two sides of the T-shaped silicone plate 1 form a wear-resistant belt sink groove 5 and a protective belt sink groove 6 (see Figure 2 ). The composite wear-resistant belt 2 and the protective belt 4 are respectively arranged at the positions of the wear-resistant belt sinking groove 5 and the protective belt sinking groove 6. The two sides after the composite wear-resistant belt 2 and the protective belt 4 are connected into one body have the same width as the end edge 4 of the wedge-shaped body. In this embodiment, the composite wear-resistant belt 2 is woven from a mixture of aramid material and fine metal wires. The composite wear-resistant belt 2 and the protective belt 4 are fixed to the silicone plate 1 by bonding to form a complete flexible slideway sealing belt A.

[0026] In the above, the composite wear-resistant belt 3 is made of aramid material and fine metal wires, which effectively improves the wear resistance and prolongs the service life.

[0027] See Figures 3 to 5 The first embodiment of the flexible slideway sealing strip is given. It is an improvement on the structure of FIG1. ​​The difference between it and FIG1 is that the silicone plate convex column 7 and the silicone plate first convex column 8 (see FIG1 ) are respectively provided at the middle position of both sides of the silicone plate 1 body. Figure 4 The silicone plate boss 7 and the silicone plate first boss 8 of this embodiment are connected to the wear-resistant belt mounting holes 9 (see FIG. Figure 5 ). The first mounting hole on the protective belt 4 is the same as the wear-resistant belt mounting hole 9, so the marking is omitted. The arrangement and fixing method of the composite wear-resistant belt 2 and the protective belt 4 are the same as those in FIG1 , and are both fixed to the silicone plate 1 by bonding to form a complete flexible slideway sealing belt A.

[0028] See Figures 6 to 9 A second embodiment of the flexible slideway sealing strip is shown. The silicone plate 1 has a wedge-shaped end edge 3 as in FIG1 . The difference is that the silicone plate 1 has a raised portion (not marked in the figure) at one end, and a wear-resistant groove 10 is formed between the raised portion and the wedge-shaped end edge 3 (see FIG1 ). Figure 7 , Fig. 9 ); A protective belt groove 11 with a width different from the wear-resistant belt groove 10 is formed between the other side of the silicone plate 1 and the end edge 3 of the wedge-shaped body (see Figure 7 , Figure 8 The composite wear-resistant belt 2 and the protective belt 4 are installed in the wear-resistant belt groove 10 and the protective belt groove 11 to form a complete flexible slideway sealing belt A.

[0029] In the above, the protective belt 4 is provided on the silicone plate 1 at the contact part with the dynamic pressure key, which can prevent local damage to the silicone plate 1 body and also improve the service life of the flexible slideway sealing belt A.

[0030] See Figure 10 to Figure 11 A third embodiment of the flexible slideway sealing belt is given. It also has a wedge-shaped end edge 3 at one end of the silicone plate 1. The difference is that convex parts (marked in the figure) with the same width as the wedge-shaped end edge 3 are arranged on both sides of the other end of the silicone plate 1. The convex parts with equal width at both ends and the ends of the wedge-shaped end edges 3 on both sides form a wear-resistant belt groove 10 and a protective belt groove 11 with equal width. The composite wear-resistant belt 2 and the protective belt 4 are installed in the wear-resistant belt groove 10 and the protective belt groove 11 respectively to form a complete flexible slideway sealing belt A.

[0031] See Fig.12 Given Figure 6 Flexible slideway sealing belt installation position reference diagram. Install the flexible slideway sealing belt A in the gap between the fixed block 14 and the dynamic pressure key 15 on the lower slide 13 of the sintering machine trolley, so that the inclined surface of the wedge end edge 4 on the flexible slideway sealing belt A is in contact with the surface of the lower slide 13, and the side of the protective belt 4 on the flexible slideway sealing belt A corresponds to the side of the dynamic pressure key 15. At this time, the crank 12 is rotated to cause the pressure key 15 to move to adjust the gap between the dynamic pressure key 15 and the fixed block 14, and finally the flexible slideway sealing belt A is positioned and locked between the fixed block 14 and the dynamic pressure key 15. The composite wear-resistant belt 2 of the flexible slideway sealing belt A is in contact with the end face of the upper slide 16, and the gap between the upper slide 16 and the lower slide 13 is closed by the flexible slideway sealing belt A. The flexible slideway sealing belt A forms a curved sealing end under the friction pressure of the upper slide 16.

Claims

1. A flexible slideway sealing strip, comprising a silicone plate having a length; wherein: One end of the silicone plate in the length direction has a wedge-shaped end edge protruding outward, and protective belts are provided on both sides of the silicone plate. The composite wear-resistant belt is connected to the silicone plate as a whole and has the same width as the wedge-shaped end edge; the composite wear-resistant belt is woven from a mixture of aramid material and fine metal wire.

2. The flexible slideway sealing strip according to claim 1, characterized in that: The wedge-shaped body has a flat end and an inclined surface on its end edge, and a flat end of the wedge-shaped body and a raised portion on one side of the silicone plate form a wear-resistant belt groove; the flat end on the other side of the wedge-shaped body and the silicone plate are provided with a protective belt groove of unequal width to the wear-resistant belt groove.

3. The flexible slideway sealing strip according to claim 1, characterized in that: The wedge-shaped body has a plane end and an inclined surface on its end edge. The plane ends on both sides of the wedge-shaped body end edge respectively form a wear-resistant belt groove and a protective layer groove of equal width with the symmetrical raised parts on both sides of the silicone plate.

4. The flexible slideway sealing strip according to claim 1, characterized in that: The thin metal wire of the composite wear-resistant belt is 0.1-0.2 mm.

5. The flexible slideway sealing strip according to claim 1, characterized in that: Convex columns are distributed on both sides of the silicone plate body, and the convex columns on both sides are respectively inserted and matched with the wear-resistant belt installation holes and the protection belt installation holes.

6. The flexible slideway sealing strip according to claim 1, characterized in that: The protective belt is woven from aramid material.

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