Cleaning device used before silicon carbide processing

Abstract

The utility model provides a cleaning device used before silicon carbide processing. Comprising an outer shell, a cleaning structure penetrating through the outer shell is arranged in the outer shell, the cleaning structure comprises a transmission gear arranged in the outer shell, a clamping ring is connected to the upper portion of the transmission gear, and a water storage box arranged below the transmission gear is arranged in the outer shell; the water storage box is connected with a plurality of evenly-distributed spray heads arranged outside the cleaning structure in a sleeving mode through a water conveying pipe. The problems that in the prior art, silicon carbide is not completely cleaned, manual auxiliary rotation adjustment is needed, and water resources are wasted are solved, the annularly-distributed spray heads which are arranged above a water storage box and connected with recycled water for flushing through a water conveying pipe are arranged, and the outer side of a to-be-cleaned object clamped by a clamping ring is sleeved with the spray heads; meanwhile, the cleaning structure is driven by the transmission gear to rotate, the flushing angle is automatically adjusted, multi-angle flushing is achieved, cleaning is more comprehensive, circulating water is used for flushing, and manpower and material resources are saved.

Description

TECHNICAL FIELD

[0001] The utility model provides a kind of cleaning device, belong to silicon carbide processing equipment technical field, in particular to a kind of cleaning device for before silicon carbide processing. BACKGROUND

[0002] Silicon carbide is an inorganic substance, which is made of quartz sand, petroleum coke, wood chips and other raw materials through resistance furnace high temperature smelting. Silicon carbide is a semiconductor, which exists in the form of extremely rare mineral moissanite in nature. Silicon carbide has stable chemical properties, high thermal conductivity, small thermal expansion coefficient and good wear resistance. In addition to being used as an abrasive, it also has many other uses, such as: applying silicon carbide powder to the inner wall of a water turbine impeller or a cylinder body using a special process can improve its wear resistance and extend its service life by 1-2 times. High-grade refractory materials made from silicon carbide are resistant to thermal shock, have small volume, light weight, high strength, and good energy-saving effect.

[0003] Silicon carbide needs to be cleaned before processing to remove surface contaminants and oxides, ensuring safe operation and processing quality, and avoiding cracks or surface roughness caused by contaminants and oxides during processing, which affects product accuracy and service life. The existing cleaning equipment for silicon carbide is not complete and requires manual adjustment of the angle to complete more comprehensive cleaning, resulting in a large amount of water resources being wasted. SUMMARY

[0004] To make up for the shortcomings of the prior art, the present application provides a cleaning device for silicon carbide before processing, which solves the problem of incomplete cleaning of silicon carbide in the prior art and the need for manual rotation adjustment, causing water resource waste. By setting a ring-shaped distribution of spray heads placed above the water storage box and connected by a water delivery pipe for flushing with recycled water, the spray heads are set outside the object to be cleaned clamped by the clamping ring, and the cleaning structure is rotated by the transmission gear to automatically adjust the flushing angle, providing multi-angle flushing and more comprehensive cleaning while using recycled water to save manpower and resources.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a cleaning device for silicon carbide before processing, comprising an outer shell, a cleaning structure penetrating the outer shell is provided inside the outer shell, the cleaning structure comprises a transmission gear placed inside the outer shell, a clamping ring is connected above the transmission gear, a water storage box is provided below the transmission gear inside the outer shell, and a plurality of evenly distributed spray heads are provided outside the cleaning structure by a water delivery pipe connected to the water storage box.

[0006] Preferably, a multi-shaft motor is provided above the outer shell, and a drive gear corresponding to the transmission gear is connected below the multi-shaft motor through a first rotating shaft penetrating the outer shell.

[0007] Preferably, the multi-shaft motor is connected with a threaded rod on the side away from the first rotating shaft, and a blocking plate with a larger diameter than the threaded rod is connected with the threaded rod away from the multi-shaft motor.

[0008] Preferably, the connecting pipe is provided between the spray heads and is communicated with the water supply pipe, the connecting pipe is externally sleeved with a fixing ring connected with the spray head, and the fixing ring is provided with fixing members penetrated by the threaded rod and corresponding to the threaded rod.

[0009] Preferably, the clamping ring comprises a clamping shell arranged above the transmission gear, the clamping shell is internally provided with openings connected with symmetrically distributed blocking members, the blocking members are provided with clamping members corresponding to the gaps between the blocking members, and the clamping members are connected with springs having the other ends connected with the clamping shell through a limiting plate arranged on one side of the clamping shell.

[0010] Preferably, the clamping shell is connected with a screen pipe, and the screen pipe is externally sleeved with limiting shells arranged on both sides of the clamping ring and the screen pipe.

[0011] The one or more technical solutions provided in the embodiments of the application have at least the following technical effects or advantages:

[0012] The utility model discloses a circular distribution spray head arranged above the water storage box and connected with the circulating water through the water supply pipe for flushing, is sleeved on the outside of the object to be cleaned clamped by the clamping ring, and the cleaning structure is driven to rotate by the transmission gear, so that the flushing angle is automatically adjusted, multi-angle flushing is realized, and the cleaning is more comprehensive.

[0013] Other advantages, objects and features of the utility model will be described in the subsequent specification to some extent, and to some extent, it will be obvious to those skilled in the art based on the study of the following text or can be taught from the practice of the utility model. DRAWINGS

[0014] Figure 1 It is a perspective view of the cleaning device for silicon carbide processing before the utility model;

[0015] Figure 2 It is an exploded view of the cleaning device for silicon carbide processing before the utility model;

[0016] Figure 3 It is an exploded view of the cleaning structure of the cleaning device for silicon carbide processing before the utility model.

[0017] As shown in the figure:

[0018] 1, the outer shell;

[0019] 111, water storage box; 112, water delivery pipe; 113, spray head; 114, multi-shaft motor; 115, first rotating shaft; 116, driving gear; 117, threaded rod; 118, blocking plate; 119, connecting pipe; 120, fixing ring; 121, fixing member;

[0020] 2, cleaning structure;

[0021] 211, transmission gear; 212, clamping ring; 213, clamping shell; 214, blocking member; 215, clamping member; 216, limiting plate; 217, spring; 218, screen pipe; 219, limiting shell. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0023] It should be noted that the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are only for the purpose of illustration, and do not represent the only implementation.

[0024] Unless otherwise defined, all the technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present application belongs; the terms used in the specification of the present application are only for the purpose of describing the specific embodiments, and are not intended to limit the present application; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] As Figure 1 and Figure 2As shown, the utility model provides a kind of cleaning device for silicon carbide processing before, including shell body 1, the inside of shell body 1 is equipped with the cleaning structure 2 of through shell body 1, the upper of shell body 1 is equipped with multi-shaft motor 114, the lower of multi-shaft motor 114 is connected with the drive gear 116 of corresponding transmission gear 211 by the first rotating shaft 115 of through shell body 1, cleaning structure 2 includes transmission gear 211 placed in the inside of shell body 1, the upper of transmission gear 211 is connected with clamping ring 212, the inside of shell body 1 is equipped with the water storage box 111 placed in the lower of transmission gear 211, water storage box 111 is connected with the several evenly distributed spray head 113 of being set in the outside of cleaning structure 2 by water delivery pipe 112, spray head 113 between being equipped with the connecting pipe 119 that is connected spray head 113 and is communicated with water delivery pipe 112, the outside of connecting pipe 119 is equipped with the fixed ring 120 being connected with spray head 113, the both sides of fixed ring 120 are equipped with the fixed part 121 being penetrated by threaded rod 117 and corresponding with threaded rod 117.

[0026] In the embodiment, by setting the annularly distributed spray head placed on the water storage box and washed by the circulating water connected by water delivery pipe, the outside of the object to be cleaned clamped by clamping ring is sleeved, the upper threaded rod 117 is rotated by the transmission gear driving cleaning structure to rotate, the fixed ring 120 is lifted by the fixed part 121, the flushing angle is automatically adjusted, multi-angle flushing is realized, and the cleaning is more comprehensive.

[0027] It should be noted that the fixed ring 120 is provided with symmetrically distributed fixed parts 121, the inside of the fixed part 121 away from the threaded rod 117 is penetrated by a fixed column in the same way, and the surface of the fixed column is smooth without threads; one end of the water delivery pipe 112 close to the water storage box 111 is provided with a water pump to pressurize and supply water in the water storage box 111; the upper of the water storage box 111 is connected with a filter screen.

[0028] As shown in Figure 2 and Figure 3 As shown, the clamping ring 212 includes a clamping shell 213 placed above the transmission gear 211, symmetrically distributed blocking parts 214 are connected at the opening in the inside of the clamping shell 213, the clamping parts 215 corresponding to the gap between the blocking parts 214 are arranged between the blocking parts 214, the clamping parts 215 are connected with springs 217 at the other end connected with the clamping shell 213 through the limiting plates 216 placed at one side of the clamping shell 213. The upper of the clamping shell 213 is connected with a screen pipe 218, the outside of the screen pipe 218 is sleeved with limiting shells 219 placed at both sides of the clamping ring 212 and the screen pipe 218.

[0029] In the embodiment, the arrangement of the blocking piece 214 and the clamping piece 215 can provide stable support to prevent the silicon carbide workpiece from being displaced or damaged during the cleaning process, the combination of the limiting plate 216 and the spring 217 can make the connection between the clamping piece 215 and the clamping shell 213 have a certain degree of flexibility, adapt to workpieces of different sizes and shapes, and the screen tube 218 above the device can filter impurities and particles generated during the cleaning process to maintain the quality and cleaning effect of the cleaning liquid.

[0030] In use, before cleaning, the silicon carbide to be cleaned is placed in the clamping piece 215, the clamping piece 215 extrudes the spring 217 by means of the blocking piece 214, the clamping piece 215 clamps the silicon carbide under the action of the spring 217, water is added to the water storage box 111, and the water is sent to the spray head 113 through the water supply pipe 112 and the connecting pipe 119 by means of the water supply means of the prior art, such as a water pump, the multi-shaft motor 114 is started, the first rotating shaft 115 and the driving gear 116 are driven, and the device is driven to rotate the screen tube 218 by means of the transmission gear 211, the multi-shaft motor 114 drives the threaded rod 117 to rotate, the spray head 113 and the fixed ring 120 are integrally raised by means of the fixing piece 121, the height of cleaning is adjusted, and the rotation is matched to realize multi-angle cleaning.

[0031] Although the utility model has disclosed as above with preferable embodiments, it is not used to limit the utility model, anyone familiar with this technology can make various changes and modifications without departing from the spirit and scope of the utility model, therefore the protection scope of the utility model should be limited by the claims.

Claims

1. A device for cleaning silicon carbide before processing, comprising an outer housing (1), characterized in that: The inside of the shell body (1) is provided with a cleaning structure (2) penetrating the shell body (1), the cleaning structure (2) comprises a transmission gear (211) arranged in the inside of the shell body (1), the transmission gear (211) is connected with a clamping ring (212) above, the inside of the shell body (1) is provided with a water storage box (111) arranged below the transmission gear (211), the water storage box (111) is connected with a plurality of evenly distributed spray heads (113) sleeved outside the cleaning structure (2) through a water delivery pipe (112).

2. The apparatus for cleaning silicon carbide before processing according to claim 1, wherein: The upper side of the shell body (1) is provided with a multi-shaft motor (114), the lower side of the multi-shaft motor (114) is connected with a drive gear (116) corresponding to the transmission gear (211) through a first rotating shaft (115) penetrating the shell body (1).

3. The apparatus for cleaning silicon carbide before processing according to claim 2, wherein: The side of the multi-shaft motor (114) away from the first rotating shaft (115) is connected with a threaded rod (117), one end of the threaded rod (117) away from the multi-shaft motor (114) is connected with a blocking plate (118) with a larger diameter than the threaded rod (117).

4. The apparatus for cleaning silicon carbide before processing according to claim 3, wherein: The spray heads (113) are provided with a connecting pipe (119) communicating with the spray heads (113) and communicating with the water delivery pipe (112), the outside of the connecting pipe (119) is sleeved with a fixing ring (120) connected with the spray heads (113), the two sides of the fixing ring (120) are provided with fixing members (121) penetrated by the threaded rod (117) and corresponding to the threaded rod (117).

5. The apparatus for cleaning silicon carbide before processing according to claim 1, wherein: The clamping ring (212) comprises a clamping shell (213) arranged above the transmission gear (211), the inside of the clamping shell (213) is connected with symmetrically distributed blocking members (214) at the opening, the blocking members (214) are provided with clamping members (215) corresponding to the gap between the blocking members (214), the clamping members (215) are connected with springs (217) with the other end connected with the clamping shell (213) through a limiting plate (216) arranged on one side of the clamping shell (213).

6. The apparatus for cleaning silicon carbide before processing according to claim 5, wherein: The upper side of the clamping shell (213) is connected with a screen pipe (218), the outside of the screen pipe (218) is sleeved with a limiting shell (219) arranged on both sides of the clamping ring (212) and the screen pipe (218).

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