Feed liquid premixing device for aluminum oxide ceramic preparation

Abstract

The utility model discloses a feed liquid premixing device for aluminum oxide ceramic preparation, which belongs to the technical field of ceramic processing and comprises a base, two support plates are fixedly connected to the top of the base, a mixing mechanism is arranged between the two support plates, a driving motor is started to drive a driving wheel to rotate by arranging the mixing mechanism, and the feed liquid premixing device is used for premixing the feed liquid. At the moment, a driving wheel can drive a driven wheel to rotate through a belt, and the driven wheel can drive a rotating shaft to rotate, so that the material mixing barrel can rotate by 360 degrees, the material liquid in the material mixing barrel can be fully premixed, and by arranging an auxiliary assembly, a fixed shaft and ribbon blades are inserted into the material mixing barrel through a feeding pipe, so that the material liquid in the material mixing barrel can be fully premixed; the fixing shaft and the ribbon blades can assist in stirring and mixing feed liquid in the mixing barrel, at the moment, threaded columns on mounting lugs are inserted into insertion holes in an annular plate, and then locking nuts are screwed on the threaded columns, so that a sealing cover and a feeding pipe are convenient to disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic processing, in particular to a material-liquid premixing device for preparing alumina ceramics. Background Art

[0002] Alumina ceramic is a ceramic material with aluminum oxide as the main component, which is used in thick film integrated circuits. Alumina ceramic has good conductivity, mechanical strength and high temperature resistance. It should be noted that it needs to be cleaned with ultrasound. Alumina ceramic is a widely used ceramic. Due to its superior performance, its application in modern society has become more and more extensive, meeting the needs of daily use and special performance. During the production process, ceramic materials need to be stably and evenly mixed to ensure that the sintered products have stable high temperature resistance.

[0003] The existing mixing device has a relatively simple structure, and the alumina ceramic raw materials are prone to adhesion and agglomeration inside the device, making it difficult to quickly and evenly mix the alumina ceramic raw materials, affecting the alumina ceramic processing efficiency and poor practicality;

[0004] The existing patent (announcement number: CN217140195U) is a high-temperature resistant alumina ceramic raw material mixing device. The high-temperature resistant alumina ceramic raw material mixing device puts alumina ceramic raw material into a mixing barrel, drives the second motor shaft and the stirring blade to rotate by a second motor to stir and mix the raw material, and drives the first motor shaft and the first pulley to rotate by a first motor, thereby driving the belt, the second pulley, the rotating shaft, the mounting frame, the support column and the placement box to rotate, thereby driving the mixing barrel to rotate and accelerating the mixing. During use, it is achieved that the alumina ceramic raw material is quickly and evenly mixed, effectively improving the mixing efficiency, avoiding the situation where the alumina ceramic raw material sticks inside the device, improving the alumina ceramic processing efficiency, and having good practicality.

[0005] In view of the above problems, existing patents have provided solutions. However, when adding alumina ceramic raw materials into multiple mixing barrels, they need to be added one by one separately. This method is relatively cumbersome and greatly reduces work efficiency.

[0006] To this end, a material-liquid premixing device for preparing alumina ceramics is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a material-liquid premixing device for preparing alumina ceramics, which can solve the problem that the alumina ceramic raw materials need to be added into multiple mixing barrels one by one separately, which is relatively cumbersome and greatly reduces work efficiency.

[0008] To achieve the above object, the present invention provides the following technical solution: a liquid premixing device for preparing alumina ceramics, comprising a base, two support plates fixedly connected to the top of the base, and a mixing mechanism provided between the two support plates;

[0009] The mixing mechanism includes a mixing barrel, a bearing seat, a rotating shaft, a fixed plate, a driving motor, a driving wheel, a driven wheel, a belt, an auxiliary component and a discharging component. The mixing barrel is arranged between two support plates, the bearing seat is bolted to the top of the support plate, the two rotating shafts are fixedly connected to the two side walls of the mixing barrel and are connected to the bearings of the bearing seat, the fixed plate is fixedly connected to the side wall of the support plate, the driving motor is bolted to the top of the fixed plate, the driving wheel is fixedly connected to the output end of the driving motor, the driven wheel is fixedly connected to one end of the rotating shaft, the belt is sleeved on the periphery of the driving wheel and the driven wheel, the auxiliary component is arranged at the top of the mixing barrel, and the discharging component is arranged at the bottom of the mixing barrel.

[0010] Preferably, the auxiliary components include a feed pipe, a cover, an annular plate, a mounting ear, a threaded column, an insertion hole, a locking nut, a fixed shaft and a ribbon blade. The feed pipe is fixedly connected to the top of the mixing barrel and is communicated with the mixing barrel. The cover is sleeved on the top of the feed pipe. The annular plate is fixedly connected to the periphery of the feed pipe. The four mounting ears are fixedly connected to the side walls of the cover and are equidistantly distributed circumferentially. The threaded column is fixedly connected to the bottom of the mounting ear. The insertion hole passes through the annular plate and is plugged into the threaded column. The locking nut is threadedly connected to the bottom end of the threaded column. The fixed shaft is fixedly connected to the inner top of the cover. The two ribbon blades are fixedly connected to the periphery of the fixed shaft.

[0011] Preferably, the discharge assembly includes a discharge pipe and a manual valve, the discharge pipe is fixedly connected to the bottom of the mixing barrel and communicates with the mixing barrel, and the manual valve is arranged inside the discharge pipe.

[0012] Preferably, a sealing groove for plugging into the sealing cover is provided on the top of the annular plate, and a sealing gasket is fixedly connected to the inner bottom of the sealing groove.

[0013] Preferably, four ribs are fixedly connected to the side wall of the rotating shaft, and the four ribs are equidistantly distributed on the circumference of the side wall of the rotating shaft and are fixedly connected to the side wall of the mixing barrel.

[0014] Preferably, the top of the cover is fixedly connected to two hanging rings, and the top of the base is provided with a through slot which passes through the base.

[0015] Preferably, four self-locking wheels are fixedly connected to the bottom of the base, and the four self-locking wheels are respectively located at the four corners of the bottom of the base.

[0016] Preferably, the inner side walls of the two support plates are fixedly connected with a plurality of reinforcing ribs, the bottoms of the plurality of reinforcing ribs are fixedly connected to the top of the base, and the plurality of reinforcing ribs are evenly distributed at equal distances between the support plates and the base.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The present application is provided with a mixing mechanism, and the driving motor is started to drive the driving wheel to rotate. At this time, the driving wheel will drive the driven wheel to rotate through the belt, and the driven wheel will drive the rotating shaft to rotate, so that the mixing barrel can be rotated 360 degrees, so that the material liquid in the mixing barrel can be fully pre-mixed.

[0019] 2. The present application is provided with an auxiliary component. After the liquid prepared by alumina ceramic is injected into the interior of the mixing barrel, the fixed shaft together with the ribbon blades are inserted into the interior of the mixing barrel through the feed pipe. The fixed shaft and the ribbon blades can assist in stirring and mixing the liquid in the mixing barrel. At this time, the threaded column on the mounting ear of the side wall of the cover is inserted into the insertion hole on the annular plate, and then the locking nut is tightened on the threaded column, so as to facilitate the disassembly of the cover and the feed pipe, and facilitate the later maintenance of the ribbon blades. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is the overall structural view of the utility model;

[0022] Figure 2 It is a structural diagram of the mixing mechanism of the utility model;

[0023] Figure 3 It is a structural diagram of a part of the auxiliary component of the utility model;

[0024] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle;

[0025] Figure 5 It is a structural schematic diagram of the discharging assembly of the utility model.

[0026] Description of reference numerals:

[0027] 1. Base; 2. Support plate; 3. Mixing mechanism; 301. Mixing barrel; 302. Bearing seat; 303. Rotating shaft; 304. Fixed plate; 305. Driving motor; 306. Driving wheel; 307. Driven wheel; 308. Belt; 309. Auxiliary components; 3091. Feed pipe; 3092. Sealing cover; 3093. Ring plate; 3094. Mounting ear; 3095. Threaded column; 3096. Insert hole; 3097. Locking nut; 3098. Fixed shaft; 3099. Rib blade; 3010. Discharge assembly; 30101. Discharge pipe; 30102. Manual valve; 4. Sealing groove; 5. Sealing gasket; 6. Rib plate; 7. Lifting ring; 8. Through groove; 9. Self-locking wheel; 10. Reinforcement rib. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figures 1 to 5 , the utility model provides a technical solution:

[0030] A liquid premixing device for preparing alumina ceramics comprises a base 1, two support plates 2 are fixedly connected to the top of the base 1, and a mixing mechanism 3 is provided between the two support plates 2;

[0031] The mixing mechanism 3 includes a mixing barrel 301, a bearing seat 302, a rotating shaft 303, a fixed plate 304, a driving motor 305, a driving wheel 306, a driven wheel 307, a belt 308, an auxiliary component 309 and a discharging component 3010. The mixing barrel 301 is arranged between the two support plates 2, the bearing seat 302 is bolted to the top of the support plate 2, the two rotating shafts 303 are fixedly connected to the two side walls of the mixing barrel 301 and are connected to the bearings of the bearing seat 302, the fixed plate 304 is fixedly connected to the side wall of the support plate 2, the driving motor 305 is bolted to the top of the fixed plate 304, the driving wheel 306 is fixedly connected to the output end of the driving motor 305, the driven wheel 307 is fixedly connected to one end of the rotating shaft 303, the belt 308 is sleeved on the periphery of the driving wheel 306 and the driven wheel 307, the auxiliary component 309 is arranged at the top of the mixing barrel 301, and the discharging component 3010 is arranged at the bottom of the mixing barrel 301.

[0032] Specifically, such as Figure 1 As shown, four ribs 6 are fixedly connected to the side wall of the rotating shaft 303 . The four ribs 6 are equidistantly distributed around the side wall of the rotating shaft 303 and are fixedly connected to the side wall of the mixing barrel 301 .

[0033] Specifically, such as Figure 1 As shown, four self-locking wheels 9 are fixedly connected to the bottom of the base 1 , and the four self-locking wheels 9 are respectively located at the four corners of the bottom of the base 1 .

[0034] Specifically, such as Figure 1 As shown, the inner side walls of the two support plates 2 are fixedly connected with a plurality of reinforcing ribs 10 , the bottoms of the plurality of reinforcing ribs 10 are fixedly connected to the top of the base 1 , and the plurality of reinforcing ribs 10 are evenly distributed at equal distances between the support plates 2 and the base 1 .

[0035] When in use, the driving motor 305 is started to drive the active wheel 306 to rotate. At this time, the active wheel 306 will drive the driven wheel 307 to rotate through the belt 308, and the driven wheel 307 will drive the rotating shaft 303 to rotate, so that the mixing barrel 301 can be rotated 360°, so that the material liquid in the mixing barrel 301 can be fully pre-mixed. By providing the rib 6, the stability between the rotating shaft 303 and the mixing barrel 301 can be improved. By providing the self-locking wheel 9, the entire device can be easily transferred, which greatly improves the convenience performance. By providing the reinforcing rib 10, the stability between the support plate 2 and the base 1 can be improved.

[0036] Specifically, such as Figure 3 and Figure 4 As shown, the auxiliary component 309 includes a feed pipe 3091, a cover 3092, an annular plate 3093, a mounting ear 3094, a threaded column 3095, an insertion hole 3096, a locking nut 3097, a fixed shaft 3098 and a ribbon blade 3099. The feed pipe 3091 is fixedly connected to the top of the mixing barrel 301 and communicates with the mixing barrel 301. The cover 3092 is sleeved on the top of the feed pipe 3091. The annular plate 3093 is fixedly connected to the outer surface of the feed pipe 3091. The four mounting ears 3094 are fixedly connected to the side walls of the cover 3092 and are equidistantly distributed around the circumference. The threaded column 3095 is fixedly connected to the bottom of the mounting ear 3094. The insertion hole 3096 passes through the annular plate 3093 and is plugged into the threaded column 3095. The locking nut 3097 is threadedly connected to the bottom end of the threaded column 3095. The fixed shaft 3098 is fixedly connected to the inner top of the cover 3092, and the two ribbon blades 3099 are fixedly connected to the outer periphery of the fixed shaft 3098.

[0037] Specifically, such as Figure 5 As shown, the discharge assembly 3010 includes a discharge pipe 30101 and a manual valve 30102 . The discharge pipe 30101 is fixedly connected to the bottom of the mixing barrel 301 and communicates with the mixing barrel 301 . The manual valve 30102 is arranged inside the discharge pipe 30101 .

[0038] Specifically, such as Figure 4As shown, a sealing groove 4 is formed on the top of the annular plate 3093 and is plugged into the sealing cover 3092 . A sealing gasket 5 is fixedly connected to the inner bottom of the sealing groove 4 .

[0039] Specifically, such as Figure 1 As shown, two hanging rings 7 are fixedly connected to the top of the cover 3092 , and a through slot 8 is provided on the top of the base 1 , which passes through the base 1 .

[0040] During use, after the liquid prepared by alumina ceramics is injected into the mixing barrel 301, the lifting device is used in conjunction with the lifting ring 7 to lift the cover 3092, and then the fixed shaft 3098 together with the ribbon blade 3099 are inserted into the interior of the mixing barrel 301 through the feeding pipe 3091. The fixed shaft 3098 and the ribbon blade 3099 can assist in stirring and mixing the liquid in the mixing barrel 301. At this time, the threaded column 3095 on the mounting ear 3094 on the side wall of the cover 3092 is inserted into the insertion hole 3096 on the annular plate 3093, and then the locking nut 3098 is tightened. 097 is tightened on the threaded column 3095, so as to facilitate the disassembly of the cover 3092 and the feed pipe 3091, and facilitate the later maintenance of the ribbon blade 3099. At the same time, the cover 3092 will be inserted into the sealing groove 4 on the top of the annular plate 3093. The sealing gasket 5 can improve the sealing between the cover 3092 and the annular plate 3093 to avoid leakage of the material liquid. The manual valve 30102 is provided to facilitate the completion of pre-mixing. The mixed material liquid in the mixing barrel can be discharged from the discharge pipe 30101 through manual operation, and the through groove 8 is provided to facilitate the placement of the material receiving equipment.

[0041] Working principle: When the present application is used, first inject the material liquid prepared by alumina ceramic into the mixing barrel 301, then use the lifting equipment in conjunction with the lifting ring 7 to lift the cover 3092, and then insert the fixed shaft 3098 together with the ribbon blade 3099 into the interior of the mixing barrel 301 through the feeding pipe 3091. The fixed shaft 3098 and the ribbon blade 3099 can assist in stirring and mixing the material liquid in the mixing barrel 301. At this time, the threaded column 3095 on the mounting ear 3094 on the side wall of the cover 3092 is inserted into the insertion hole 3096 on the annular plate 3093, and then the locking nut 3097 is tightened on the threaded column 3095, so as to facilitate the sealing cover 3092 and the feeding pipe 3091 to be connected. The mixing drum 301 is disassembled, and at the same time, the sealing cover 3092 is inserted into the sealing groove 4 on the top of the annular plate 3093. The sealing gasket 5 can improve the sealing between the sealing cover 3092 and the annular plate 3093 to prevent leakage of the liquid. The driving motor 305 is started to drive the driving wheel 306 to rotate. At this time, the driving wheel 306 will drive the driven wheel 307 to rotate through the belt 308, and the driven wheel 307 will drive the rotating shaft 303 to rotate, so that the mixing drum 301 can be rotated 360 degrees, so that the liquid in the mixing drum 301 can be fully pre-mixed. By setting a manual valve 30102, the pre-mixing can be completed by manual operation, and the mixed liquid in the mixing drum can be discharged from the discharge pipe 30101.

[0042] 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 above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A liquid premixing device for preparing alumina ceramics, comprising a base (1), characterized in that: Two support plates (2) are fixedly connected to the top of the base (1), and a mixing mechanism (3) is provided between the two support plates (2); The mixing mechanism (3) comprises a mixing barrel (301), a bearing seat (302), a rotating shaft (303), a fixed plate (304), a driving motor (305), a driving wheel (306), a driven wheel (307), a belt (308), an auxiliary component (309) and a discharging component (3010). The mixing barrel (301) is arranged between two supporting plates (2). The bearing seat (302) is bolted to the top of the supporting plate (2). The two rotating shafts (303) are fixedly connected to the two side walls of the mixing barrel (301) and are connected to the bearings of the bearing seat (302). The fixing plate (304) is fixedly connected to the side wall of the support plate (2), the driving motor (305) is bolted to the top of the fixing plate (304), the driving wheel (306) is fixedly connected to the output end of the driving motor (305), the driven wheel (307) is fixedly connected to one end of the rotating shaft (303), the belt (308) is sleeved on the periphery of the driving wheel (306) and the driven wheel (307), the auxiliary component (309) is arranged at the top of the mixing barrel (301), and the discharging component (3010) is arranged at the bottom of the mixing barrel (301).

2. The liquid premixing device for preparing alumina ceramics according to claim 1, characterized in that: The auxiliary component (309) includes a feed pipe (3091), a cover (3092), an annular plate (3093), a mounting ear (3094), a threaded column (3095), an insertion hole (3096), a locking nut (3097), a fixed shaft (3098) and a ribbon blade (3099). The feed pipe (3091) is fixedly connected to the top of the mixing barrel (301) and communicates with the mixing barrel (301). The cover (3092) is sleeved on the top of the feed pipe (3091). The annular plate (3093) is fixedly connected to the outer surface of the feed pipe (3091). The four mounting ears (3094) are all fixedly connected to the side wall of the cover (3092) and are equidistantly distributed around the circumference. The threaded column (3095) is fixedly connected to the bottom of the mounting ear (3094). The insertion hole (3096) passes through the annular plate (3093) and is plugged into the threaded column (3095). The locking nut (3097) is threadedly connected to the bottom end of the threaded column (3095). The fixed shaft (3098) is fixedly connected to the inner top of the cover (3092). The two ribbon blades (3099) are both fixedly connected to the periphery of the fixed shaft (3098).

3. The liquid premixing device for preparing alumina ceramics according to claim 1, characterized in that: The discharge assembly (3010) comprises a discharge pipe (30101) and a manual valve (30102), wherein the discharge pipe (30101) is fixedly connected to the bottom of the mixing barrel (301) and communicates with the mixing barrel (301), and the manual valve (30102) is arranged inside the discharge pipe (30101).

4. The liquid premixing device for preparing alumina ceramics according to claim 2, characterized in that: A sealing groove (4) is provided on the top of the annular plate (3093) and is plugged into the sealing cover (3092). A sealing gasket (5) is fixedly connected to the inner bottom of the sealing groove (4).

5. The liquid premixing device for preparing alumina ceramics according to claim 1, characterized in that: Four ribs (6) are fixedly connected to the side wall of the rotating shaft (303), and the four ribs (6) are equidistantly distributed around the circumference of the side wall of the rotating shaft (303) and are fixedly connected to the side wall of the mixing barrel (301).

6. The liquid premixing device for preparing alumina ceramics according to claim 2, characterized in that: The top of the cover (3092) is fixedly connected to two hanging rings (7), and the top of the base (1) is provided with a through slot (8), which passes through the base (1).

7. The liquid premixing device for preparing alumina ceramics according to claim 1, characterized in that: Four self-locking wheels (9) are fixedly connected to the bottom of the base (1), and the four self-locking wheels (9) are respectively located at the four corners of the bottom of the base (1).

8. The liquid premixing device for preparing alumina ceramics according to claim 1, characterized in that: The inner side walls of the two support plates (2) are fixedly connected with a plurality of reinforcing ribs (10), the bottoms of the plurality of reinforcing ribs (10) are fixedly connected to the top of the base (1), and the plurality of reinforcing ribs (10) are evenly distributed at equal distances between the support plates (2) and the base (1).

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