Spraying device for bundling wheel

Abstract

The invention provides a spraying device for a bundling wheel. The spraying device comprises a spraying rod, a supporting assembly and a sliding block installed on a bundling wheel support in a sliding mode. The supporting assembly comprises a first inclined supporting rod and a second inclined supporting rod, a detachable sleeving piece is installed at the top end of the first inclined supporting rod, a bearing piece is arranged at the top end of the second inclined supporting rod, the spraying rod is installed on the sleeving piece and the bearing piece in a matched mode, and the first inclined supporting rod and the second inclined supporting rod are both detachably installed on the sliding block. According to the scheme, through the integrated design of the spraying rod, interval supporting is conducted through the two inclined supporting rods provided with the bearing piece and the sleeving piece, the distance between the two inclined supporting rods can be adjusted through the sliding block, the sleeving piece is detachably installed on the first inclined supporting rod, the bearing piece only plays a lifting supporting role on the spraying rod, and therefore the spraying rod is not prone to falling off. Therefore, the spraying rod can be taken down by disassembling the bearing piece after the tows are broken, tow drainage is guaranteed, the distance between the nozzle of the spraying rod and the bundling wheel can be always consistent after reinstallation, and then the moisture of the tows is kept consistent.

Description

Technical Field

[0001] The invention relates to the technical field of glass fiber drawing, and in particular to a spray device for a bunching wheel. Background Art

[0002] In the fiber drawing production process, the bunching wheel plays a vital role. It is usually made of graphite and is used to bunch and split the fibers. As the direct contact point of the fiber bundle, the contact surface of the bunching wheel must always be kept wet. This not only ensures the smoothness of the bunching wheel surface, reduces the friction resistance between the fiber bundle and the bunching wheel, and prevents fiber damage, but also has a key significance for maintaining the moisture content of the bundle, which directly affects the quality of the bundle and subsequent processing performance.

[0003] In order to achieve the wetting of the contact surface of the bunching wheel, it is necessary to install a spray system so that pure water can continuously wet the bunching wheel. However, the traditional original bunching wheel spray system adopts a split design. Its original intention is to facilitate the smooth drainage of the tow to the drawing machine head after the tow is broken, so as to avoid problems such as broken wire entanglement affecting production. However, this split structure has obvious defects. Since it is difficult to ensure complete consistency and stability of each split component during installation and use, it is very easy to cause inconsistency in the distance between the nozzle on the spray rod and the bunching wheel. The distance between the nozzle and the bunching wheel is crucial to the spray effect and the moisture control of the tow. The difference in distance will cause the tows at different positions to receive different amounts of spray, which will lead to abnormal fluctuations in the moisture content of the silk cakes produced in the same batch, seriously affecting the stability and consistency of product quality, and reducing the overall benefits and product competitiveness of fiber drawing production.

[0004] In view of this, there is an urgent need for a spray device to solve the problems existing in the existing bunching wheel spray system, so as to improve the accuracy and stability of the bunching wheel spray in the fiber drawing production process, ensure the uniformity of the moisture content of the yarn bundle, and improve the product quality. Summary of the invention

[0005] The object of the present invention is to provide a spray device for a bunching wheel, which can ensure that the distance between the nozzle on the spray system and the bunching wheel is always consistent without affecting the drainage after the broken wire of the wire bundle.

[0006] The present invention provides a spray device for a bunching wheel, comprising a spray rod, a support assembly and a slider slidably mounted on a bunching wheel bracket; a plurality of nozzles are installed at intervals on the spray rod, the support assembly comprises a first oblique support rod and a second oblique support rod, a detachable sleeve component is installed on the top end of the first oblique support rod, a supporting component is provided on the top end of the second oblique support rod, the spray rod is cooperatively mounted on the sleeve component and the supporting component, and both the first oblique support rod and the second oblique support rod are detachably mounted on the slider.

[0007] Furthermore, a sleeve rod is provided at the top end of the sliding block, and a first positioning hole is provided at the bottom end of the sliding block close to the clustering wheel.

[0008] Furthermore, a bottom plate is welded obliquely at the bottom end of each of the first diagonal brace rod and the second diagonal brace rod, a collar matched with the sleeve rod is welded at one end of the bottom plate, and a second positioning hole corresponding to the first positioning hole is formed on the bottom plate.

[0009] Furthermore, the included angle between the first diagonal brace and the bottom plate and the included angle between the second diagonal brace and the bottom plate are both 45°.

[0010] Furthermore, the sleeve connector includes a sleeve ring and two mutually assembled pipe segments with semicircular cross-sections, the sleeve ring is provided with a limiting ring that cooperates with the semicircular pipe segment, and the outer side of the pipe segment is threadedly connected to the inner side of the top end of the first diagonal support rod.

[0011] Furthermore, the cross section of the supporting member is an arc-shaped structure.

[0012] Furthermore, the outer sides of the two pipe segments are threadedly connected with a fixing ring.

[0013] Furthermore, one end of the spray rod is sealed, and the other end is welded with a wire joint for connecting a cloth-reinforced hose.

[0014] Furthermore, a plurality of mounting pipe openings are welded at intervals on the spray rod, and the nozzle is mounted on the corresponding mounting pipe openings through threads.

[0015] Furthermore, damping pads are bonded to the inner side of the sleeve ring and the concave surface of the supporting member.

[0016] The beneficial effect of the technical solution is as follows: the solution uses an integrated design of the spray rod to perform interval support through two oblique support rods provided with a supporting member and a sleeve member, and the spacing between the first oblique support rod and the second oblique support rod can be adjusted by a slider. Since the sleeve member is detachably mounted on the first oblique support rod, the supporting member only plays a lifting supporting role for the spray rod. Therefore, after the wire is broken, the spray rod can be removed by disassembling the supporting member to ensure the drainage of the wire bundle. After reinstallation, it can be ensured that the distance between the nozzle of the spray rod and the bunching wheel is always consistent, thereby keeping the moisture content of the wire bundle consistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the present invention 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 present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 for Figure 1 A magnified view of the structure at center.

[0020] Figure 3 Schematic diagram of the front structure of the slider.

[0021] Figure 4 It is a schematic diagram of the disassembled structure of the socket in the present invention.

[0022] Explanation of the accompanying drawings: 1-first diagonal support rod, 2-second diagonal support rod, 3-sleeve connection piece, 301-sleeve connection ring, 302-limiting ring, 303-pipe segment, 304-fixing ring, 4-supporting member, 5-spray rod, 6-nozzle, 7-clustering wheel bracket, 8-slider, 9-sleeve rod, 10-first positioning hole, 11-bottom plate, 12-sleeve ring, 13-second positioning hole. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] 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 limiting the present invention.

[0025] In addition, the terms "first" and "second" are only used for descriptive purposes 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 invention, "multiple" means 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 the internal connection of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] like Figure 1-Figure 4 As shown, the present invention provides a spray device for a bunching wheel, comprising a spray rod 5, a support assembly and a slider 8 slidably mounted on a bracket of the bunching wheel 7, a plurality of sliders 8 are slidably mounted on the bracket of the bunching wheel 7, two of which are used to mount the support assembly, and the remaining sliders 8 are used to mount the bunching wheel 7; one end of the spray rod 5 is sealed, and a tap joint for connecting a cloth-reinforced hose is welded to the other end; a plurality of installation pipe openings are welded at intervals on the spray rod 5, and a nozzle 6 corresponding to the bunching wheel 7 is threadedly mounted on each installation pipe opening.

[0027] The support assembly includes a first diagonal support rod 1 and a second diagonal support rod 2. The two diagonal support rods are used together to support the spray rod 5. A detachable sleeve 3 is installed at the top of the first diagonal support rod 1. The sleeve 3 includes a sleeve ring 301 and two mutually assembled pipe segments 303 with semicircular cross sections. The sleeve ring 301 is provided with a limit ring 302 that cooperates with the semicircular pipe segment 303, so that the sleeve ring 301 can be limited by the two pipe segments and can rotate along its own axis, which is convenient for the disassembly and installation of the entire sleeve 3, so that it is not restricted by the spray rod 5. The outer side of the pipe segment 303 is threadedly connected to the inner side of the top of the first diagonal support rod 1, and the outer sides of the two pipe segments 303 are threadedly connected with a fixing ring 304. A supporting member 4 is provided at the top of the second diagonal support rod 2. The cross section of the supporting member 4 is an arc-shaped structure. The spray rod 5 is installed on the sleeve 3 and the supporting member 4. The supporting member 4 only plays a role in lifting the spray rod 5. In order to enhance the stability of the spray rod 5 when connected to the first diagonal support rod 1 and the second diagonal support rod 2 and prevent the spray rod 5 from sliding in the axial direction, damping pads are bonded to the inner side of the sleeve ring 301 and the concave surface of the support member 4 in this solution.

[0028] The first diagonal brace 1 and the second diagonal brace 2 can be detachably mounted on the slider 8, wherein the detachable mounting method is as follows: a sleeve rod 9 is provided at the top of the slider 8, and a first positioning hole 10 is provided at the bottom end of the slider 8 close to the clustering wheel 7. The bottom ends of the first diagonal brace 1 and the second diagonal brace 2 are both welded with a bottom plate 11 at an angle, and connecting ribs can be provided between the diagonal brace and the bottom plate to improve the connection strength. The angle between the first diagonal brace 1 and the bottom plate 11 and the angle between the second diagonal brace 2 and the bottom plate 11 are both 45°; a sleeve ring 12 matching with the sleeve rod 9 is welded at one end of the bottom plate 11, and a second positioning hole 13 corresponding to the first positioning hole 10 is provided on the bottom plate 11; the installation is performed by sleeve-mounting a sleeve on the outside of the sleeve rod 9, and then fixing the bottom plate 11 and the slider 8 at the first positioning hole 10 and the second positioning hole 13 by bolts.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A spray device for a clustering wheel, characterized in that: It includes a spray rod, a support assembly and a slider slidably mounted on a bunching wheel bracket; a plurality of nozzles are installed at intervals on the spray rod, the support assembly includes a first oblique support rod and a second oblique support rod, a detachable sleeve is installed on the top end of the first oblique support rod, a supporting member is provided on the top end of the second oblique support rod, the spray rod is cooperatively mounted on the sleeve and the supporting member, and both the first oblique support rod and the second oblique support rod are detachably mounted on the slider.

2. The spray device for a bunching wheel according to claim 1, characterized in that: A sleeve rod is arranged at the top end of the sliding block, and a first positioning hole is arranged at the bottom end of the sliding block close to the clustering wheel.

3. The spray device for a bunching wheel according to claim 2, characterized in that: The bottom ends of the first oblique support rod and the second oblique support rod are both obliquely welded with a bottom plate, one end of the bottom plate is welded with a sleeve ring matched with the sleeve rod, and a second positioning hole corresponding to the first positioning hole is opened on the bottom plate.

4. The spray device for a clustering wheel according to claim 3, characterized in that: The included angle between the first diagonal brace and the bottom plate and the included angle between the second diagonal brace and the bottom plate are both 45°.

5. The spray device for a bunching wheel according to claim 1, characterized in that: The sleeve connector includes a sleeve ring and two mutually assembled pipe segments with semicircular cross sections. The sleeve ring is provided with a limiting ring that cooperates with the semicircular pipe segment. The outer side of the pipe segment is threadedly connected to the inner side of the top end of the first diagonal support rod.

6. The spray device for a bunching wheel according to claim 5, characterized in that: The cross section of the supporting member is an arc-shaped structure.

7. The spray device for a bunching wheel according to claim 5, characterized in that: The outer sides of the two pipe segments are threadedly connected with a fixing ring.

8. The spray device for a bunching wheel according to claim 1, characterized in that: One end of the spray rod is sealed, and the other end is welded with a tower wire joint for connecting a cloth-reinforced rubber hose.

9. The spray device for a bunching wheel according to claim 1, characterized in that: A plurality of installation pipe openings are welded at intervals on the spray rod, and the nozzle is installed on the corresponding installation pipe openings through threads.

10. The spray device for a bunching wheel according to claim 6, characterized in that: Damping pads are bonded to the inner side of the sleeve ring and the concave surface of the supporting member.

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