Mixing device for preparing magnesium oxide ceramic powder

Abstract

The utility model relates to the technical field of crushing of magnesium oxide ceramic powder, in particular to a mixing device for preparing magnesium oxide ceramic powder, which comprises a mixing box, a cover plate, two side plates, two handles and an auxiliary component, the cover plate is detachably connected with the mixing box, the two side plates are fixedly connected with the cover plate, and the two handles are fixedly connected with the cover plate. The auxiliary assembly comprises two sets of fixing pieces, a flow guide disc, an access port, a plurality of cleaning nozzles, two sets of adjusting pieces and two powder guide plate bodies, the two sets of fixing pieces are symmetrically arranged, the fixing pieces are detachably connected with the cover plate, the flow guide disc is fixedly connected with the fixing pieces, the access port is fixedly connected with the flow guide disc, and the cleaning nozzles are fixedly connected with the flow guide disc. The adjusting part is slidably connected with the mixing box, and the powder guide plate body is fixedly connected with the adjusting part, so that raw materials can be accurately guided into the center of the grinding mechanism, the grinding quality of the raw materials is improved, the interior of the mixing device can be effectively cleaned in all directions, and raw material residues are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of pulverizing magnesium oxide ceramic powder, in particular to a mixing device for preparing magnesium oxide ceramic powder. Background Art

[0002] Magnesium oxide ceramic is a material with magnesium oxide as the main body, which is used in thick film integrated circuits. Magnesium oxide ceramic has good conductivity, mechanical strength and high temperature resistance. The main raw material required in the production process of magnesium oxide ceramic is magnesium oxide. The original raw material prepared by chemical reaction is calcined at high temperature to make granular magnesium oxide. In order to improve the product quality, the granular magnesium oxide needs to be crushed and ground. The current mixing device cannot separate particles of different sizes, and the quality of the products produced is poor. At the same time, the powder of the device is easy to remain on the side wall of the device, resulting in a waste of raw materials.

[0003] To solve the above problems, the prior art patent (CN209378930U) discloses a mixing device for preparing magnesium oxide ceramic powder, including a main body, powder outlets are arranged on the left and right sides of the bottom of the main body, a stirring motor is arranged at the bottom center of the main body, and the tops of the left and right side walls of the main body are arranged on cams, the front sides of the two groups of cams are rotatably connected with rotating handles, the sides of the two groups of cams close to each other are connected with connecting rods, and the sides of the two groups of connecting rods extending into the inner cavity of the main body are fixedly connected with moving rollers, powder guide plates are arranged on the tops of the left and right side walls of the inner cavity of the main body, a vibration motor is arranged at the bottom of the right side wall of the main body, a vibration rod is arranged on the right side of the vibration motor, and a large particle collection box is arranged at the bottom of the left side wall of the main body. The utility model has a reasonable design structure, can separate and grind particle raw materials of different sizes, improves the quality of the product, and can also clean up the raw materials remaining on the side walls of the device, saves raw materials, and improves the environmental performance of the device.

[0004] However, in the above-mentioned prior art, after the grinding mechanism is adjusted, the powder guide plate cannot accurately guide the raw materials into the center of the grinding mechanism, which may easily reduce the raw material grinding effect, and part of the raw materials will remain in the device after the mixing operation is completed. The device can only be cleaned by connecting the cleaning water pipe to the feed port, which may easily lead to residual raw materials. Utility Model Content

[0005] The utility model aims to provide a mixing device for preparing magnesium oxide ceramic powder, which solves the technical problem in the prior art that after the grinding mechanism is adjusted, the powder guide plate cannot accurately guide the raw materials into the center of the grinding mechanism, which easily leads to a reduction in the raw material grinding effect, and part of the raw materials will remain in the device after the mixing operation is completed. The device can only be cleaned by connecting a cleaning water pipe to the feed port, which easily leads to residual raw materials after cleaning.

[0006] To achieve the above-mentioned purpose, the utility model adopts a mixing device for preparing magnesium oxide ceramic powder, comprising a mixing box, a cover plate, two side plates, two handles and an auxiliary component, wherein the cover plate is detachably connected to the mixing box and is located above the mixing box, the two side plates are fixedly connected to the cover plate and are located on the outside of the cover plate, the two handles are fixedly connected to the cover plate and are located above the cover plate, and the auxiliary component comprises two groups of fixing parts, a guide plate, an access port, a plurality of cleaning nozzles, two groups of adjusting parts and two powder guide plate bodies, and the two groups of fixing parts are symmetrically arranged The fixing part is detachably connected to the cover plate and is located on the outside of the guide plate. The guide plate is fixedly connected to the fixing part and is located below the cover plate. The access port is fixedly connected to the guide plate and is located above the guide plate, and the access port passes through the cover plate. The plurality of cleaning nozzles are fixedly connected to the guide plate and are located below the guide plate. The two groups of adjusting parts are symmetrically arranged. The adjusting parts are slidably connected to the mixing box and pass through the mixing box. The powder guide plate body is fixedly connected to the adjusting part and is located in the mixing box.

[0007] Among them, each group of the fixing parts includes an extension plate, a fixing bolt and a fixing nut. The extension plate is fixedly connected to the guide plate and is located on the outside of the guide plate. The fixing bolt is threadedly connected to the extension plate and is located above the cover plate, and the fixing bolt passes through the cover plate. The fixing nut is threadedly connected to the fixing bolt and is located below the guide plate.

[0008] Wherein, each group of the adjusting parts includes an adjusting disk, an adjusting rod and a fixing seat, the adjusting disk is fixedly connected to one end of the adjusting rod and is located on the outside of the mixing box, the other end of the adjusting rod is rotatably connected to the fixing seat and passes through the mixing box, and the surface of the adjusting rod has a thread, the fixing seat is fixedly connected to the powder guide plate body and is located on the outside of the powder guide plate body.

[0009] Among them, each group of the adjusting parts also includes two limit rods and a connecting plate, the two limit rods are fixedly connected to the powder guide plate body and are located on the outside of the powder guide plate body, and the limit rods pass through the mixing box, and the connecting plate is fixedly connected to the two limit rods and is located on the outside of the mixing box.

[0010] Wherein, the mixing box has a groove matched with the side plate, and the connecting plate has a through groove matched with the adjusting rod.

[0011] Among them, the mixing device for preparing magnesium oxide ceramic powder also includes a drying component, which includes a hot air blower, a heat pipe and a hot air hood. The hot air blower is detachably connected to the cover plate and is located above the cover plate. The heat pipe is fixedly connected to the output end of the hot air blower and passes through the cover plate. The hot air hood is threadedly connected to the heat pipe and is located below the cover plate.

[0012] The utility model discloses a mixing device for preparing magnesium oxide ceramic powder. When it is used, the guide plate is fixed to the bottom of the cover plate by the fixing member, the cover plate is installed on the top of the mixing box by the side plate, the adjusting member adjusts the working position of the powder guide plate body according to the demand, the inlet is connected to the cleaning liquid, and the guide plate allows the cleaning liquid to be sprayed out through the multiple cleaning nozzles, so as to clean the inside of the mixing box in all directions. This method can effectively solve the problem that the raw materials cannot be accurately introduced into the center of the grinding mechanism and the manual cleaning is likely to cause raw material residue. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0015] Figure 2 It is a front view of the first embodiment of the utility model.

[0016] Figure 3 It is a top view of the first embodiment of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0018] 101-mixing box, 102-cover plate, 103-side plate, 104-handle, 105-guide plate, 106-access port, 107-cleaning nozzle, 108-powder guide plate body, 109-extension plate, 110-fixing bolt, 111-fixing nut, 112-adjusting plate, 113-adjusting rod, 114-fixing seat, 115-limiting rod, 116-connecting plate, 117-groove, 118-through groove, 201-hot air blower, 202-heat pipe, 203-hot air hood. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1 to Figure 3 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 This is a front view of the first embodiment of the utility model. Figure 3 It is a top view of the first embodiment of the utility model.

[0022] The utility model provides a mixing device for preparing magnesium oxide ceramic powder, comprising a mixing box 101, a cover plate 102, two side plates 103, two handles 104 and an auxiliary component, wherein the auxiliary component comprises two groups of fixing parts, a guide plate 105, an access port 106, a plurality of cleaning nozzles 107, two groups of adjusting parts and two powder guide plate bodies 108, each group of the fixing parts comprises an extension plate 109, a fixing bolt 110 and a fixing nut 111, and each group of the adjusting parts comprises an adjusting plate 112, an adjusting rod 113, a fixing seat 114, two limit rods 115 and a connecting plate 116. The above-mentioned scheme solves the problem that after the grinding mechanism is adjusted, the powder guide plate cannot accurately guide the raw material into the center of the grinding mechanism, which easily causes the raw material grinding effect to be reduced, and part of the raw material will remain in the device after the mixing operation is completed, and the device can only be cleaned by connecting the cleaning water pipe to the feed port, which easily leads to the problem of residual raw material cleaning.

[0023] According to this specific embodiment, the cover plate 102 is detachably connected to the mixing box 101 and is located above the mixing box 101. The two side plates 103 are fixedly connected to the cover plate 102 and are located on the outside of the cover plate 102. The two handles 104 are fixedly connected to the cover plate 102 and are located above the cover plate 102. The auxiliary components include two sets of fixing parts, a guide plate 105, an access port 106, a plurality of cleaning nozzles 107, two sets of adjusting parts and two The powder guide plate body 108, the two groups of the fixing parts are symmetrically arranged, the fixing parts are detachably connected to the cover plate 102, and are located on the outside of the guide plate 105, the guide plate 105 is fixedly connected to the fixing parts, and is located below the cover plate 102, the access port 106 is fixedly connected to the guide plate 105, and is located above the guide plate 105, and the access port 106 passes through the cover plate 102, and the plurality of cleaning nozzles 107 are fixed to the guide plate 105 The powder guide plate body 108 is fixedly connected to the mixing box 101 and is located below the guide plate 105. The two groups of adjusting parts are symmetrically arranged. The adjusting parts are slidably connected to the mixing box 101 and penetrate the mixing box 101. The powder guide plate body 108 is fixedly connected to the adjusting parts and is located in the mixing box 101. The guide plate 105 is fixed to the bottom of the cover plate 102 by the fixing parts. The handle 104 is convenient for moving the cover plate 102. The side plate 103 installs the cover plate 102 above the mixing box 101. The adjusting parts adjust the working position of the powder guide plate body 108 according to the needs, so that the grinding mechanism can accurately grind the raw materials. The inlet 106 is connected to the cleaning liquid. The guide plate 105 allows the cleaning liquid to be sprayed out through the multiple cleaning nozzles 107, thereby cleaning the inside of the mixing box 101 in all directions. This method can effectively solve the problem that the raw materials cannot be accurately introduced into the center of the grinding mechanism and manual cleaning is prone to cause raw material residue.

[0024] Among them, the extension plate 109 is fixedly connected to the guide plate 105 and is located on the outside of the guide plate 105, the fixing bolt 110 is threadedly connected to the extension plate 109 and is located above the cover plate 102, and the fixing bolt 110 passes through the cover plate 102, the fixing nut 111 is threadedly connected to the fixing bolt 110 and is located below the guide plate 105, the fixing bolt 110 cooperates with the fixing nut 111 to fix the extension plate 109 below the cover plate 102, thereby fixing the guide plate 105.

[0025] Secondly, the adjusting disk 112 is fixedly connected to one end of the adjusting rod 113 and is located on the outside of the mixing box 101. The other end of the adjusting rod 113 is rotatably connected to the fixing seat 114 and passes through the mixing box 101. The surface of the adjusting rod 113 has threads. The fixing seat 114 is fixedly connected to the powder guide plate body 108 and is located on the outside of the powder guide plate body 108. When the adjusting disk 112 is rotated, the adjusting rod 113 rotates in the fixing seat 114. Through the threaded connection between the adjusting rod 113 and the mixing box 101, the adjusting rod 113 pushes the fixing seat 114 to move, thereby realizing the adjustment of the working position of the powder guide plate body 108.

[0026] At the same time, the two limit rods 115 are fixedly connected to the powder guide plate body 108 and are located on the outside of the powder guide plate body 108, and the limit rods 115 pass through the mixing box 101, and the connecting plate 116 is fixedly connected to the two limit rods 115 and is located on the outside of the mixing box 101. The two limit rods 115 slide with the powder guide plate body 108, effectively preventing the powder guide plate body 108 from offsetting during adjustment, and the connecting plate 116 fixes the two limit rods 115.

[0027] In addition, the mixing box 101 has a groove 117 adapted to the side panel 103, and the connecting plate 116 has a through groove 118 adapted to the adjusting rod 113. The side panel 103 is installed in the groove 117, which is convenient for quickly installing the cover plate 102 on the mixing box 101. The through groove 118 is larger than the size of the adjusting rod 113, which is convenient for the adjusting rod 113 to adjust the powder guide plate body 108.

[0028] A mixing device for preparing magnesium oxide ceramic powder using the present embodiment is provided with a cover plate 102, two side plates 103, two handles 104 and auxiliary components. When it is used, the fixing bolt 110 cooperates with the fixing nut 111 to fix the extension plate 109 below the cover plate 102, thereby fixing the guide plate 105. The handle 104 moves the cover plate 102, and the side plate 103 installs the cover plate 102 above the mixing box 101. The adjusting disk 112 is rotated, and the adjusting rod 113 is rotated in the fixing seat 114. The adjusting rod 113 is screwed into the mixing box 101 through the screw thread of the adjusting rod 113 and the mixing box 101. The two limit rods 115 slide along with the powder guide plate body 108 to prevent the powder guide plate body 108 from being offset during adjustment, thereby adjusting the working position of the powder guide plate body 108. The inlet 106 is connected to the cleaning liquid, and the guide plate 105 allows the cleaning liquid to be sprayed through the multiple cleaning nozzles 107, thereby cleaning the inside of the mixing box 101 in all directions, so that the raw materials can be accurately introduced into the center of the grinding mechanism, the raw material grinding quality can be improved, and the inside of the mixing device can be effectively cleaned in all directions to prevent raw material residue.

[0029] The second embodiment of the present application is:

[0030] Based on the first embodiment, please refer to Figure 4 , Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0031] The utility model provides a mixing device for preparing magnesium oxide ceramic powder, which also includes a drying component. The drying component includes a hot air blower 201, a heat pipe 202 and a hot air cover 203.

[0032] According to this specific embodiment, the hot air blower 201 is detachably connected to the cover plate 102 and is located above the cover plate 102. The heat pipe 202 is fixedly connected to the output end of the hot air blower 201 and passes through the cover plate 102. The hot air hood 203 is threadedly connected to the heat pipe 202 and is located below the cover plate 102. When the hot air blower 201 is running, hot air flows out of the hot air hood 203 through the heat pipe 202, thereby blowing the hot air into the mixing box 101.

[0033] A mixing device for preparing magnesium oxide ceramic powder is used according to the present embodiment. By setting a drying component, when it is used specifically, after the mixing box 101 is cleaned, the cover plate 102 is lifted, and the heat pipe 202 is connected to the hot air hood 203. The hot air blower 201 is operated, and hot air flows out from the hot air hood 203 through the heat pipe 202, and is blown into the mixing box 101, thereby improving the air drying efficiency of the cleaning liquid in the mixing box 101.

[0034] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A mixing device for preparing magnesium oxide ceramic powder, comprising a mixing box, characterized in that: It also includes a cover plate, two side plates, two handles and an auxiliary component, wherein the cover plate is detachably connected to the mixing box and is located above the mixing box, the two side plates are fixedly connected to the cover plate and are located on the outside of the cover plate, the two handles are fixedly connected to the cover plate and are located above the cover plate, the auxiliary component includes two groups of fixing parts, a guide plate, an access port, a plurality of cleaning nozzles, two groups of adjusting parts and two powder guide plate bodies, the two groups of fixing parts are symmetrically arranged, the fixing parts are detachably connected to the cover plate and are located on the outside of the guide plate, the guide plate is fixedly connected to the fixing parts and is located below the cover plate, the access port is fixedly connected to the guide plate and is located above the guide plate, and the access port passes through the cover plate, the plurality of cleaning nozzles are fixedly connected to the guide plate and are located below the guide plate, the two groups of adjusting parts are symmetrically arranged, the adjusting parts are slidably connected to the mixing box and pass through the mixing box, and the powder guide plate body is fixedly connected to the adjusting parts and is located in the mixing box.

2. The mixing device for preparing magnesium oxide ceramic powder according to claim 1, characterized in that: Each group of fixing parts includes an extension plate, a fixing bolt and a fixing nut. The extension plate is fixedly connected to the guide plate and is located on the outside of the guide plate. The fixing bolt is threadedly connected to the extension plate and is located above the cover plate. The fixing bolt passes through the cover plate. The fixing nut is threadedly connected to the fixing bolt and is located below the guide plate.

3. The mixing device for preparing magnesium oxide ceramic powder according to claim 2, characterized in that: Each group of adjusting parts includes an adjusting disk, an adjusting rod and a fixing seat. The adjusting disk is fixedly connected to one end of the adjusting rod and is located on the outside of the mixing box. The other end of the adjusting rod is rotatably connected to the fixing seat and passes through the mixing box. The surface of the adjusting rod has threads. The fixing seat is fixedly connected to the powder guide plate body and is located on the outside of the powder guide plate body.

4. The mixing device for preparing magnesium oxide ceramic powder according to claim 3, characterized in that: Each group of the adjusting parts also includes two limit rods and a connecting plate. The two limit rods are fixedly connected to the powder guide plate body and are located on the outside of the powder guide plate body. The limit rods pass through the mixing box. The connecting plate is fixedly connected to the two limit rods and is located on the outside of the mixing box.

5. The mixing device for preparing magnesium oxide ceramic powder according to claim 4, characterized in that: The mixing box has a groove matched with the side plate, and the connecting plate has a through slot matched with the adjusting rod.

6. The mixing device for preparing magnesium oxide ceramic powder according to claim 5, characterized in that: The mixing device for preparing magnesium oxide ceramic powder also includes a drying component, which includes a hot air blower, a heat pipe and a hot air hood. The hot air blower is detachably connected to the cover plate and is located above the cover plate. The heat pipe is fixedly connected to the output end of the hot air blower and passes through the cover plate. The hot air hood is threadedly connected to the heat pipe and is located below the cover plate.

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