Loop side spraying structure and system

Abstract

The utility model provides a loop side spraying structure and system, including spraying assembly, adjusting assembly, drainage assembly and base, the base is used for connecting to one side of loop structure, the base is provided with the chute, adjusting assembly is vertically and movably connected in the chute, the water outlet end of spraying assembly is arranged towards the loop structure, the drainage assembly is arranged in the chute. The spraying assembly is rotatably connected to the top of the adjusting assembly, the drainage assembly is used for being connected to the other side of the loop structure in the transverse direction and is provided with a drainage channel, and the water inlet end of the drainage channel and the water outlet end of the spraying assembly are arranged in a spaced mode in the transverse direction. In this way, the slab can be cleaned in the transverse direction of the loop, the spraying effect is improved, the spraying height and the spraying angle of the spraying assembly can be flexibly adjusted in combination with the adjusting assembly, the adaptable spraying range is expanded, and the structural adaptability is improved; and the sprayed water, foreign matters and water mist are collected in time under the action of the drainage assembly, and are drained to change the movement direction, so that the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of looper equipment, in particular to a looper side spraying structure and system. Background Art

[0002] Loopers are usually installed on the exit side of F1–F6 rolling mills to control logistics and guide strip steel. Their main function is to control strip steel tension and guide strip steel.

[0003] Since the rolling mill will produce different degrees of vibration when biting steel, the iron oxide scale and other foreign matter on the rolling mill will be shaken off, fall on the upper surface of the strip and be penetrated by the next frame, causing problems such as foreign matter being pressed in, seriously affecting product quality and increasing production costs; the existing technology will be equipped with longitudinal spraying equipment for cleaning along the transportation direction during the production process, but due to the long transportation line, the spraying and cleaning ability is weak at some locations far away from the spraying point, the spraying direction cannot be flexibly adjusted, and the coverage range is narrow, which will still affect product quality; and after such spraying and cleaning, the splashing of water flow is likely to cause water mist, resulting in foreign matter being scattered everywhere, affecting production.

[0004] In view of this, it is necessary to propose a loop side spray structure and system to solve or at least alleviate the above-mentioned defects. Utility Model Content

[0005] The main purpose of the utility model is to provide a loop side spraying structure to solve the problem that the spraying equipment in the prior art only sprays longitudinally along the transport line and has a narrow coverage range.

[0006] To achieve the above-mentioned purpose, the utility model provides a loop side spray structure, including a spraying component, an adjustment component, a drainage component and a base; wherein,

[0007] The base is used to be connected to one side of the loop structure, and a sliding groove extending vertically is provided on the base;

[0008] The adjusting assembly is movably connected to the chute in the vertical direction, the water outlet end of the spraying assembly is arranged toward the loop structure, and the spraying assembly is rotatably connected to the top of the adjusting assembly;

[0009] The drainage component is used to be connected to the other side of the loop structure in the transverse direction. The drainage component has a drainage channel. The water inlet end of the drainage channel and the water outlet end of the spraying component are arranged in a transverse direction with an interval.

[0010] Preferably, the spray assembly includes a chuck, a nozzle and a hose, the bottom of the chuck is rotatably connected to the top of the adjustment assembly, the chuck is provided with a through hole extending along the transverse direction, the nozzle is connected to the through hole, and both ends of the nozzle extend out of the through hole, the water outlet end of the nozzle is arranged toward the loop structure, and the water inlet end of the nozzle is connected to the hose.

[0011] Preferably, the cross section of the water outlet end of the nozzle is triangular, and the width of the cross section of the water outlet end of the nozzle is gradually reduced from the bottom to the top.

[0012] Preferably, the drainage component is a water retaining groove, which is used to be connected to the other side of the loop structure in the horizontal direction. The water inlet end of the water retaining groove faces the nozzle and is arranged laterally spaced from the water outlet end of the nozzle. The bottom of the water retaining groove is opened.

[0013] Preferably, the adjustment assembly includes a slider and a first adjustment handle, a first adjustment bolt hole is opened on the side wall of the base, the slider is movably connected to the slide groove along the vertical direction, and the first adjustment handle passes through the first adjustment bolt hole and abuts against the side wall of the slider to fix the slider.

[0014] Preferably, the diameter of the water retaining groove is gradually increased from the inside to the outside.

[0015] Preferably, the adjustment assembly also includes a second adjustment handle, a second adjustment bolt hole extending longitudinally is provided on the top of the slider, and an ear plate is protruded downward from the bottom of the chuck, and the chuck passes through the second adjustment bolt hole and the ear plate through the second adjustment handle to be connected to the top of the slider.

[0016] Preferably, the angle between the water outlet end of the nozzle and the external slab is 1° to 10°.

[0017] Preferably, the longitudinal width of the outer side of the water retaining groove is 300 mm to 350 mm.

[0018] The present application also provides a loop side spray system, including a loop structure, the loop structure including a loop roller and two bearing seats and a loop support arm arranged opposite to each other in the transverse direction, the loop roller is rotatably connected between the two bearing seats, the loop support arm is connected to the side wall of the bearing seat, and also includes the loop side spray structure as described above, the base of the loop side spray structure is connected to the loop support arm by bolts, and the drainage component of the loop side spray structure is connected to the other loop support arm.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The utility model provides a loop side spray structure and system, including a spray assembly, an adjustment assembly, a drainage assembly and a base, wherein the base is used to connect to one side of the loop structure, a slide groove extending vertically is provided on the base, the adjustment assembly is movably connected to the slide groove vertically, the water outlet end of the spray assembly is arranged toward the loop structure, and the spray assembly is rotatably connected to the top of the adjustment assembly, the drainage assembly is used to connect to the other side of the loop structure in the transverse direction, the drainage assembly has a drainage channel, and the water inlet end of the drainage channel and the water outlet end of the spray assembly are arranged in the transverse direction. In this way, the present application can clean the slab in the transverse direction of the loop to improve the spraying effect, and the spraying height and spraying angle of the spray assembly can be flexibly adjusted in combination with the adjustment assembly, thereby expanding the adaptable spray range and increasing the adaptability of the structure; and under the action of the drainage assembly, the water, foreign matter and water mist swept in are collected in time, and the direction of movement is changed by drainage to avoid affecting production or sweeping to other equipment, thereby integrating the cleaning of foreign matter and the treatment of foreign matter, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0022] Figure 1 A three-dimensional schematic diagram of an application scenario of the overall structure in one embodiment of the present utility model;

[0023] Figure 2 for Figure 1 A partial enlarged schematic diagram of point A in the middle;

[0024] Figure 3 This is a schematic elevation diagram of an application scenario of the overall structure in one embodiment of the present utility model;

[0025] Figure 4 This is a three-dimensional schematic diagram of a chuck in one embodiment of the present utility model;

[0026] Figure 5 This is a three-dimensional schematic diagram of a nozzle in one embodiment of the present utility model;

[0027] Figure 6 It is a three-dimensional schematic diagram of a water retaining groove in one embodiment of the utility model.

[0028] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments.

[0029] Description of Figure Numbers:

[0030] 10. Spraying assembly; 110. Chuck; 111. Through hole; 112. Ear plate; 120. Nozzle; 130. Hose; 20. Adjustment assembly; 210. Slider; 220. First adjustment handle; 230. Second adjustment handle; 30. Drainage assembly; 310. Water retaining groove; 40. Base; 410. Slide; 50. Loop structure; 510. Loop roller; 520. Bearing seat; 530. Loop arm; 60. Slab. DETAILED DESCRIPTION

[0031] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0034] In addition, the descriptions of "first," "second," etc. in this utility model are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0035] Please see the attached Figure 1-6, a loop side spray structure provided in one embodiment of the present invention includes a spraying assembly, an adjustment assembly, a drainage assembly and a base. First of all, it should be noted that the longitudinal direction in this application refers to the direction of transportation of the slab after the loop roller rolls, and the transverse direction refers to the extension direction of the loop roller; and it is different from the prior art that in the production process, a longitudinal spraying device is provided for cleaning along the transportation direction. However, due to the long transportation line, the spraying and cleaning ability is weak at some locations far away from the spraying point, and the spraying direction cannot be flexibly adjusted, and the coverage range is narrow, which still affects the product quality; and after such spraying and cleaning, the splashing of water is likely to cause water mist, resulting in foreign matter scattered everywhere, affecting production. The present application solves the above-mentioned defects in the prior art by providing a loop side spray structure, as follows:

[0036] The base 40 is used to be connected to one side of the loop structure 50, and a slide groove 410 extending vertically is provided on the base 40; the adjustment component 20 is movably connected to the slide groove 410 along the vertical direction, the water outlet end of the spray component 10 is arranged toward the loop structure 50, and the spray component 10 is rotatably connected to the top of the adjustment component 20; the drainage component 30 is used to be connected to the other side of the loop structure 50 in the horizontal direction, and the drainage component 30 has a drainage channel, and the water inlet end of the drainage channel and the water outlet end of the spray component 10 are arranged in the horizontal direction.

[0037] Specifically, the loop side spray structure in the present application includes a spray assembly 10, an adjustment assembly 20, a drainage assembly 30 and a base 40. The base 40 is used for installing the adjustment assembly 20 and the spray assembly 10, so that the entire loop side spray structure is installed and connected to the loop structure 50, so it is connected to one side of the loop structure 50; the spray assembly 10 is used to connect to the high-pressure water flow and spray to clean foreign matter on the slab 60, and the adjustment assembly 20 is used to flexibly adjust the height and angle of the spray assembly 10 to expand the coverage range during spraying, and can be flexibly adjusted according to the size and position of the slab 60; and the drainage assembly 30 is used to collect and drain the water, foreign matter, water mist, etc. at the end after spraying, so as to avoid scattering everywhere and affecting production.

[0038] Among them, a slide groove 410 extending vertically is opened on the base 40, and the slide groove 410 is used for the installation of the adjustment component 20, so that the adjustment component 20 can be slidably connected to the slide groove 410, so that when the spraying height position needs to be adjusted, the adjustment component 20 can be slid and adjusted vertically as needed; and the spray component 10 is rotatably connected to the top of the adjustment component 20, so that the technician can adjust the spraying angle of the spray component 10 as needed, for example, by rotating the spray component 10 vertically. Since the water outlet end of the spray component 10 is arranged toward the loop structure 50, the angle between the water outlet end of the spray component 10 and the slab 60 can be different, and different spraying angles The spraying effect is also different, so that technicians can adjust it according to actual needs, which improves the flexibility and practicality of the structure; further, the drainage component 30 is connected to the other side of the loop structure 50 in the horizontal direction, so as to be located at the end position of the water spraying, and receives the water, water mist and foreign objects following the impact of the water flow after spraying. It has a drainage channel for guiding and changing the flow direction of the end of the water flow, so as to avoid the water, water mist and foreign objects following the impact of the water flow after spraying from affecting production or falling into other production equipment. Preferably, in order to ensure the drainage effect, the water inlet end of the drainage channel and the water outlet end of the spraying component 10 are arranged at intervals in the horizontal direction, so that the water inlet end of the drainage channel and the sprayed water column are located on the same horizontal axis.

[0039] As a preferred embodiment of the present invention, the spray assembly 10 includes a chuck 110, a nozzle 120 and a hose 130. The bottom of the chuck 110 is rotatably connected to the top of the adjustment assembly 20. The chuck 110 is provided with a through hole 111 extending along the transverse direction. The nozzle 120 is connected to the through hole 111, and both ends of the nozzle 120 extend out of the through hole 111. The water outlet end of the nozzle 120 is arranged toward the loop structure 50, and the water inlet end of the nozzle 120 is connected to the hose 130.

[0040] It should be noted that the chuck 110 is used for the installation of the nozzle 120, and the assembly is completed by passing the nozzle 120 through the through hole 111 of the chuck 110, and the bottom of the chuck 110 is rotatably connected to the top of the adjustment assembly 20, so that the spraying angle of the nozzle 120 can be adjusted by rotating the chuck 110; wherein, the two ends of the nozzle 120 extend out of the through hole 111, so that its water inlet end can be conveniently connected to the hose 130, and the high-pressure water for spraying is connected through the hose 130, and the water outlet end can extend toward the loop structure 50 to spray the slab 60 horizontally.

[0041] As a preferred embodiment of the present invention, the cross section of the water outlet end of the nozzle 120 is triangular, and the width of the cross section of the water outlet end of the nozzle 120 is gradually reduced from the bottom to the top.

[0042] It should be noted that the water outlet cross-section is set to be wide at the bottom and narrow at the top, which can ensure that the bottom flow of the water sprayed by the nozzle 120 is large, and the water column shape formed maintains a large water flow from the bottom to the slab 60, thereby ensuring that the spraying, cleaning and blowing functions at the bottom of the water column are strong, and can be suitable for slabs 60 of various thicknesses; similarly, the nozzle 120 can also be set to be wide at the bottom and narrow at the top, such as an isosceles trapezoid or a "convex" shape; it is worth mentioning that the deformation curvature caused by the raised loop of slabs 60 of different thicknesses is reflected in different heights in the vertical plane. In this way, under the condition of sufficient spraying effect, it can also adapt to different slab 60 thicknesses within a certain range without frequently adjusting the height of the nozzle 120, while maintaining a good scanning effect, which is better adaptable than ordinary nozzles 120.

[0043] As a preferred embodiment of the present invention, the drainage component 30 is a water retaining groove 310, which is used to be connected to the other side of the loop structure 50 along the horizontal direction. The water inlet end of the water retaining groove 310 faces the nozzle 120 and is arranged laterally spaced from the water outlet end of the nozzle 120. The bottom of the water retaining groove 310 is opened.

[0044] It is worth noting that the water retaining trough 310 has a water retaining top plate and three water retaining side plates, so as to drain the sprayed water, water mist and foreign objects that follow the impact of the water flow to the internal cover. The bottom opening is set for direct drainage to the external slag channel, and the water retaining top plate and the three water retaining side plates are combined to form the drainage channel. The side opening end of the water retaining trough 310 is the water inlet end of the drainage channel, and the bottom opening is the water outlet end of the drainage channel; after the water inlet end of the water retaining trough 310 is facing the nozzle 120 and is arranged horizontally with the water outlet end of the nozzle 120, the drainage is completed under the cover of the water retaining trough 310.

[0045] As a preferred embodiment of the present invention, the adjustment assembly 20 includes a slider 210 and a first adjustment handle 220. A first adjustment bolt hole is provided on the side wall of the base 40. The slider 210 is movably connected to the slide groove 410 along the vertical direction. The first adjustment handle 220 passes through the first adjustment bolt hole and abuts against the side wall of the slider 210 to fix the slider 210.

[0046] It is worth noting that the slider 210 can be easily slid and adjusted in the slide groove 410, and the first adjustment handle 220 is used to fix the slider 210 after the slider 210 slides to the target position. During adjustment, the first adjustment handle 220 can be loosened first so that the slider 210 can slide freely and adjust vertically. After adjustment, the first adjustment handle 220 is tightened so that it passes through the first adjustment bolt hole and abuts against the side wall of the slider 210, so as to achieve the effect of fixing the slider 210 and restricting it from moving further. In order to ensure the effect of limiting fixation, the number of the first adjustment handles 220 can be increased, and a corresponding number of first adjustment bolt holes can be opened on the side wall of the base 40. Those skilled in the art can set it according to actual needs.

[0047] Furthermore, the diameter of the water retaining groove 310 is gradually increased from the inside to the outside.

[0048] It should be noted that this allows the top plate and side plates of the water retaining trough 310 to be in an inclined state, that is, they are inclined from the outside to the inside. In this way, the water impacting the top plate and side plates is drained inward under the action of inclination and gravity, and then flows downward into the external slag channel, thereby better improving the drainage effect.

[0049] Furthermore, the adjustment assembly 20 also includes a second adjustment handle 230, the top of the slider 210 is provided with a second adjustment bolt hole extending longitudinally, the bottom of the chuck 110 is protruding downward to form an ear plate 112, and the chuck 110 passes through the second adjustment bolt hole and the ear plate 112 through the second adjustment handle 230 to be connected to the top of the slider 210.

[0050] It should be understood that the second adjustment handle 230 is used to limit the adjustment of the chuck 110, and an ear plate 112 is formed on the bottom of the chuck 110 to be used for rotation adjustment. When the inclination angle of the chuck 110 is adjusted, the chuck 110 can be fixed by tightening the second adjustment handle 230, thereby maintaining the target inclination angle for spraying.

[0051] Furthermore, the angle between the water outlet end of the nozzle 120 and the external slab 60 is 1° to 10°.

[0052] It should be noted that the water outlet end of the nozzle 120 can usually be set parallel to the external slab 60 for spraying, or the angle can be slightly adjusted to increase the impact force and reduce the range of water splashing. Preferably, the angle between the water outlet end of the nozzle 120 and the external slab 60 can be set to 1°~10°, and technical personnel in this field can adjust it as needed.

[0053] Furthermore, the longitudinal width of the outer side of the water retaining groove 310 is 300 mm to 350 mm.

[0054] It should be noted that the wider the longitudinal width of the outer diameter of the water retaining groove 310, the larger the drainage range it can cover. In this application as a preferred embodiment, the longitudinal width of the outer diameter of the water retaining groove 310 is 300mm~350mm, preferably, it can be set to 300mm.

[0055] The present application also provides a loop side spraying system, including a loop structure 50, the loop structure 50 including a loop roller 510 and two bearing seats 520 and a loop support arm 530 arranged opposite to each other in the transverse direction, the loop roller 510 is rotatably connected between the two bearing seats 520, the loop support arm 530 is connected to the side wall of the bearing seat 520, and also includes the loop side spraying structure as described above, the base 40 of the loop side spraying structure is connected to the loop support arm 530 by bolts, and the drainage assembly 30 of the loop side spraying structure is connected to the other loop support arm 530.

[0056] It can be understood that the space on the bearing seat 520 is relatively small, and the entire loop side spray structure is installed and connected to the loop support arm 530, which can maintain a stable connection and is easy to install. It can be disassembled and assembled at any time by bolts, and has good applicability. Therefore, the drainage assembly 30 is correspondingly connected to the other loop support arm 530.

[0057] The above are only preferred embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A loop side spray structure, characterized in that: It includes a spraying component, an adjusting component, a drainage component and a base; wherein, The base is used to be connected to one side of the loop structure, and a sliding groove extending vertically is provided on the base; The adjusting assembly is movably connected to the chute in the vertical direction, the water outlet end of the spraying assembly is arranged toward the loop structure, and the spraying assembly is rotatably connected to the top of the adjusting assembly; The drainage component is used to be connected to the other side of the loop structure in the transverse direction. The drainage component has a drainage channel. The water inlet end of the drainage channel and the water outlet end of the spraying component are arranged in a transverse direction with an interval.

2. The loop side spray structure according to claim 1, characterized in that: The spray assembly includes a chuck, a nozzle and a hose. The bottom of the chuck is rotatably connected to the top of the adjustment assembly. The chuck is provided with a through hole extending in the transverse direction. The nozzle is connected to the through hole, and both ends of the nozzle extend out of the through hole. The water outlet end of the nozzle is arranged toward the loop structure, and the water inlet end of the nozzle is connected to the hose.

3. The loop side spray structure according to claim 2, characterized in that: The cross section of the water outlet end of the nozzle is triangular, and the cross section width of the nozzle is gradually reduced from the bottom to the top.

4. The loop side spray structure according to claim 2, characterized in that: The drainage component is a water retaining groove, which is used to connect to the other side of the loop structure in the horizontal direction. The water inlet end of the water retaining groove faces the nozzle and is arranged with a horizontal spacing from the water outlet end of the nozzle. The bottom of the water retaining groove is opened.

5. The loop side spray structure according to claim 2, characterized in that: The adjustment assembly includes a slider and a first adjustment handle. A first adjustment bolt hole is opened on the side wall of the base. The slider is movably connected to the slide groove along the vertical direction. The first adjustment handle passes through the first adjustment bolt hole and abuts against the side wall of the slider to fix the slider.

6. The loop side spray structure according to claim 4, characterized in that: The diameter of the water retaining groove is gradually increased from the inside to the outside.

7. The loop side spray structure according to claim 5, characterized in that: The adjustment assembly also includes a second adjustment handle, a second adjustment bolt hole extending longitudinally is provided on the top of the slider, and an ear plate is protruded downward from the bottom of the chuck, and the chuck passes through the second adjustment bolt hole and the ear plate through the second adjustment handle to be connected to the top of the slider.

8. The loop side spray structure according to claim 2, characterized in that: The angle between the water outlet end of the nozzle and the external slab is 1° to 10°.

9. The loop side spray structure according to claim 6, characterized in that: The longitudinal width of the outer side of the water retaining groove is 300 mm to 350 mm.

10. A looper side spraying system, comprising a looper structure, wherein the looper structure comprises a looper roller and two bearing seats and a looper support arm disposed opposite to each other in the transverse direction, wherein the looper roller is rotatably connected between the two bearing seats, and the looper support arm is connected to the side wall of the bearing seat, characterized in that: It also includes the loop side spray structure as described in any one of claims 1 to 9, wherein the base of the loop side spray structure is connected to the loop support arm by bolts, and the drainage component of the loop side spray structure is connected to the other loop support arm.

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