A raw material mixing device for ceramic processing

Abstract

This utility model discloses a raw material mixing device for ceramic processing, relating to the technical field of ceramic raw material mixing devices. It includes a mixing assembly consisting of a mixing drum, a discharge port, a drain port, a first support frame, a mixing motor, and a stirrer. The first support frame is fixed to the top of the mixing drum. The mixing motor is installed at the top center of the horizontal section of the first support frame. The output shaft of the mixing motor passes through to the bottom of the horizontal section and is connected and fixed to the stirrer. Connecting cylinders are symmetrically fixed to the bottom of the horizontal section of the mixing motor, and concave ring covers are fixed to the bottom of the two connecting cylinders. A cleaning component extending into the concave ring cover is provided at the top of the horizontal section of the mixing motor. The cleaning component is used to rinse the inside of the mixing drum. This utility model achieves efficient rinsing of the mixing drum by setting the cleaning component. The overall operation is simple, effectively shortening the downtime of the mixing assembly and improving work efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of ceramic raw material mixing devices, specifically a raw material mixing device for ceramic processing. Background Technology

[0002] Ceramic production can be summarized into three major elements: "clay, glaze, and fire." The preparation of "clay"—that is, the mixing of raw materials—is fundamentally aimed at mechanically mixing various raw materials with different properties and particle sizes (such as clay, quartz, feldspar, etc.) to achieve a uniform physical state (such as particle size distribution, moisture content, plasticity, etc.) suitable for subsequent molding (such as pressing, slip casting, extrusion).

[0003] Ceramic slurry (glaze slurry / slip casting blank) is used for slip casting or glaze preparation. Once the ceramic slurry solidifies, it is extremely difficult to clean. Therefore, when changing formulas or batches, the mixing equipment must be thoroughly cleaned to prevent cross-contamination. Traditional equipment cleaning is done by personnel using handheld spray guns, which results in long downtime and affects production efficiency. Based on this, a raw material mixing device for ceramic processing is provided. Utility Model Content

[0004] The purpose of this utility model is to provide a raw material mixing device for ceramic processing in order to solve the problems mentioned above.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a raw material mixing device for ceramic processing, comprising a mixing assembly consisting of a mixing drum, a discharge port, a drain port, a first support frame, a mixing motor, and a stirrer. The discharge port and the drain port are symmetrically fixed to the bottom of both sides of the outer wall of the mixing drum and communicate with the inner cavity of the mixing drum. The first support frame is fixed to the top of the mixing drum. The mixing motor is installed at the top center of the horizontal part of the first support frame. The output shaft of the mixing motor passes through to the bottom of the horizontal part of the mixing motor and is connected and fixed to the stirrer. Connecting cylinders are symmetrically fixed to the bottom of the horizontal part of the mixing motor, and concave ring covers are fixed to the bottom of the two connecting cylinders. The top of the horizontal part of the stirring motor is provided with a cleaning component that extends into the concave annular cover. The cleaning component is used to rinse the inside of the stirring drum. The cleaning assembly includes a liftable flushing unit and a sealing unit; When the liftable rinsing unit is in its retracted state, it does not affect the normal mixing operation of the mixing components. When the liftable rinsing unit is running downwards, it enters the mixing drum to perform a rinsing operation on the mixing drum and the agitator. The sealing unit is used to seal the bottom opening of the concave ring cover when the liftable flushing unit is in its retracted state.

[0006] As a further embodiment of this utility model: the liftable flushing unit includes an electric push rod, an annular spray pipe, a nozzle, and a water inlet vertical pipe; Two electric push rods are provided, and the two electric push rods are symmetrically fixed to the top of the horizontal part of the first support frame. The output shafts of the two electric push rods pass through the first support frame and the connecting cylinder to the inside of the concave ring cover and are connected to the annular nozzle. The nozzles are fixed on the inner and outer sides of the annular nozzle and communicate with the inner cavity of the annular nozzle. The water inlet vertical pipe is fixed on the top of the annular nozzle and communicates with the inner cavity of the annular nozzle. The water inlet vertical pipe extends through to the top of the concave annular cover. The top of the concave annular cover has a through hole for the water inlet vertical pipe to pass through. An electric push rod drives the annular nozzle to move down into the mixing drum, and the water jet from the nozzle is used to rinse the mixing drum and agitator.

[0007] As a further embodiment of this utility model: a dual-output shaft motor is fixedly installed on the top of the first support frame via a second support frame, and the input shafts of the two electric push rods are respectively connected to the two output ends of the dual-output shaft motor via connecting shafts.

[0008] As a further improvement of this utility model: two T-shaped posts are symmetrically fixed to the top of the annular nozzle, and connecting nuts are sleeved on the outer side of the T-shaped posts. The connecting nuts are threadedly connected to the output shaft of the electric push rod to realize a detachable connection between the annular nozzle and the electric push rod.

[0009] As a further improvement of this utility model: the sealing unit includes a C-type connector and a sealing plug; Multiple C-type connectors are provided, and the multiple C-type connectors are arranged in a ring and sleeved on the outside of the annular nozzle. The bottom of the C-type connector is formed with an inverted "F" shaped fastener. The sealing element has a T-shaped ring at the top and a horn-shaped sealing ring at the bottom. The sealing element is engaged with the inverted F-shaped fasteners of multiple C-shaped connectors through the T-shaped ring, thereby assembling the sealing element with the annular nozzle. When the annular nozzle is housed inside the concave annular cover, the "horn"-shaped sealing ring at the bottom of the sealing element fits into the bottom port of the concave annular cover, thereby sealing the bottom port of the concave annular cover.

[0010] Compared with the prior art, the beneficial effects of this utility model are: By setting up a cleaning component, efficient flushing of the inside of the mixing drum can be achieved. The overall operation is simple and can effectively shorten the downtime of the mixing components and improve work efficiency. Attached Figure Description

[0011] Figure 1This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the stirring cylinder and concave ring cover of this utility model; Figure 3 This is a cross-sectional exploded view of the present invention; Figure 4 This is a cross-sectional exploded view of the cleaning component of this utility model; Figure 5 This is a disassembled schematic diagram of the C-type connector and the sealing component of this utility model.

[0012] In the diagram: 1. Mixing component; 101. Mixing drum; 102. Discharge port; 103. Drain port; 104. First support frame; 105. Mixing motor; 106. Agitator; 107. Connecting cylinder; 108. Concave ring cover; 109. Second support frame; 2. Cleaning component; 201. Electric push rod; 202. Annular nozzle; 203. Nozzle; 204. Water inlet riser; 205. Dual output shaft motor; 206. C-type connector; 207. Sealing seal; 208. T-shaped column; 209. Connecting nut. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figures 1-5 In this embodiment of the present invention, a raw material mixing device for ceramic processing includes a mixing component 1 consisting of a mixing drum 101, a discharge port 102, a drain port 103, a first support frame 104, a mixing motor 105, and a stirrer 106. The discharge port 102 and the drain port 103 are symmetrically fixed to the bottom of both sides of the outer wall of the mixing drum 101 and communicate with the inner cavity of the mixing drum 101. The first support frame 104 is fixed to the top of the mixing drum 101. The mixing motor 105 is installed in the top middle of the horizontal part of the first support frame 104. The output shaft of the mixing motor 105 passes through to the bottom of the horizontal part of the mixing motor 105 and is connected and fixed to the stirrer 106. Connecting cylinders 107 are symmetrically fixed to the bottom of the horizontal part of the mixing motor 105. Concave ring covers 108 are fixed to the bottom of the two connecting cylinders 107. A cleaning component 2 extending into the concave annular cover 108 is provided at the top of the horizontal part of the stirring motor 105. The cleaning component 2 is used to flush the inside of the stirring drum 101. Cleaning component 2 includes a liftable flushing unit and a sealing unit; When the liftable rinsing unit is in the storage state, it does not affect the normal mixing operation of the mixing component 1. When the liftable rinsing unit is running downwards, it enters the mixing drum 101 to realize the rinsing operation of the mixing drum 101 and the agitator 106. The sealing unit is used to seal the bottom opening of the concave ring cover 108 when the liftable flushing unit is in the storage state; The liftable flushing unit includes an electric push rod 201, an annular spray pipe 202, a nozzle 203, and a water inlet riser 204; Two electric push rods 201 are provided. The two electric push rods 201 are symmetrically fixed to the top of the horizontal part of the first support frame 104, and the output shafts of the two electric push rods 201 pass through the first support frame 104 and the connecting cylinder 107 to the inside of the concave ring cover 108 and are connected to the annular nozzle 202. The nozzles 203 are distributed and fixed on the inner and outer sides of the annular nozzle 202 and communicate with the inner cavity of the annular nozzle 202. The water inlet vertical pipe 204 is fixed on the top of the annular nozzle 202 and communicates with the inner cavity of the annular nozzle 202. The water inlet vertical pipe 204 extends through to the top of the concave ring cover 108. The top of the concave ring cover 108 is provided with a through hole for the water inlet vertical pipe 204 to pass through. The annular nozzle 202 is driven by the electric push rod 201 to move down into the mixing drum 101, and the water flow sprayed by the nozzle 203 is used to rinse the mixing drum 101 and the agitator 106. A dual-output shaft motor 205 is fixedly mounted on the top of the first support frame 104 via a second support frame 109. The input shafts of the two electric push rods 201 are connected to the two output ends of the dual-output shaft motor 205 via connecting shafts.

[0015] In this embodiment: when mixing and stirring the ceramic slurry, the ceramic raw materials and water are input into the mixing tank 101 in a specific ratio, and the stirring motor 105 drives the stirrer 106 to rotate, thereby realizing the mixing and stirring operation. During this process, the annular nozzle 202 is housed inside the concave annular cover 108, that is, distributed above the mixing tank 101. In this way, the annular nozzle 202 does not come into contact with the raw material, so that the two do not interfere with each other. The mixed slurry can be discharged through the discharge port 102. After the slurry is discharged, the inside of the mixing drum 101 needs to be cleaned in time. The operation is as follows: The dual-output shaft motor 205 is started, providing power to the two electric push rods 201, causing them to run synchronously. The two electric push rods 201 push the annular nozzle 202 downwards into the mixing drum 101. At the same time, the external water pump is started (it should be noted that the water inlet vertical pipe 204 is connected to the water pump output port through an external hose). The external water pump draws water from the water tank and delivers it into the annular nozzle 202, and then sprays it out through the nozzles 203. The washing operation of the inner wall of the mixing drum 101 and the outer wall of the agitator 106 can be achieved through the multiple nozzles 203 distributed inside and outside the annular nozzle 202 (it should be noted that the agitator motor 105 starts running synchronously at this time). The wastewater generated during washing is discharged and collected through the drain port 103. The electric push rod 201 reciprocates, causing the annular nozzle 202 to move up and down multiple times, thus achieving thorough rinsing inside the mixing drum 101. Finally, the electric push rod 201 returns to its initial position, allowing the annular nozzle 202 to be housed inside the concave annular cover 108. After that, a secondary mixing operation can be performed. The overall operation is simple and efficient, effectively shortening the downtime of the mixing component 1 and improving work efficiency.

[0016] Please refer to this carefully. Figures 2-5 Two T-shaped posts 208 are symmetrically fixed to the top of the annular nozzle 202. A connecting nut 209 is sleeved on the outside of the T-shaped post 208. The connecting nut 209 is threaded to the output shaft of the electric push rod 201 to realize the detachable connection between the annular nozzle 202 and the electric push rod 201. The sealing unit includes a C-type connector 206 and a sealing plug 207; Multiple C-type connectors 206 are provided, and the multiple C-type connectors 206 are arranged in a ring and sleeved on the outside of the annular nozzle 202. The bottom of the C-type connector 206 is formed with an inverted "F" shaped fastener. The sealing element 207 has a "T" shaped ring formed on the top and a "horn" shaped sealing ring formed on the bottom. The sealing element 207 is engaged with the inverted "F" shaped fasteners of multiple C-shaped connectors 206 through the "T" shaped ring, thereby realizing the assembly of the sealing element 207 and the annular nozzle 202. When the annular nozzle 202 is housed inside the concave annular cover 108, the "horn"-shaped sealing ring at the bottom of the sealing element 207 fits into the bottom port of the concave annular cover 108, thereby sealing the bottom port of the concave annular cover 108.

[0017] In this embodiment: when the annular nozzle 202 is housed inside the concave annular cover 108, the "horn"-shaped sealing ring at the bottom of the sealing member 207 fits against the bottom port of the concave annular cover 108, thus sealing the bottom port of the concave annular cover 108. This prevents the dust from being stirred up when the ceramic raw material is poured into the mixing drum 101 from entering the concave annular cover 108, causing dust accumulation inside the concave annular cover 108 and affecting the nozzle 203. In addition, the detachable connection structure of the C-type connector 206, the sealing component 207, and the annular nozzle 202 facilitates subsequent replacement and maintenance operations.

[0018] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A raw material mixing device for ceramic processing, comprising a mixing assembly (1) consisting of a mixing drum (101), a discharge port (102), a drain port (103), a first support frame (104), a mixing motor (105), and a stirrer (106), wherein the discharge port (102) and the drain port (103) are symmetrically fixed to the bottom of both sides of the outer wall of the mixing drum (101) and communicate with the inner cavity of the mixing drum (101), the first support frame (104) is fixed to the top of the mixing drum (101), the mixing motor (105) is installed at the top center of the horizontal part of the first support frame (104), and the output shaft of the mixing motor (105) passes through to the bottom of the horizontal part of the first support frame (104) and is connected and fixed to the stirrer (106), characterized in that, The bottom of the transverse portion of the first support frame (104) is symmetrically fixed with connecting cylinders (107), and the bottom of the two connecting cylinders (107) is fixed with concave ring covers (108). The first support frame (104) has a cleaning component (2) extending into the concave ring cover (108) at the top of its horizontal part. The cleaning component (2) is used to rinse the inside of the mixing tank (101). The cleaning assembly (2) includes a liftable flushing unit and a sealing unit; When the liftable rinsing unit is in the storage state, it does not affect the normal mixing operation of the mixing component (1). When the liftable rinsing unit is running downward, it enters the mixing drum (101) to realize the rinsing operation of the mixing drum (101) and the agitator (106). The sealing unit is used to seal the bottom opening of the concave ring cover (108) when the liftable flushing unit is in the stored state.

2. The raw material mixing device for ceramic processing according to claim 1, characterized in that, The liftable flushing unit includes an electric push rod (201), an annular spray pipe (202), a nozzle (203), and a water inlet vertical pipe (204). Two electric push rods (201) are provided. The two electric push rods (201) are symmetrically fixed to the top of the horizontal part of the first support frame (104). The output shafts of the two electric push rods (201) pass through the first support frame (104) and the connecting cylinder (107) to the inside of the concave ring cover (108) and connect to the annular nozzle (202). The nozzles (203) are distributed and fixed on the inner and outer sides of the annular nozzle (202) and communicate with the inner cavity of the annular nozzle (202). The water inlet vertical pipe (204) is fixed on the top of the annular nozzle (202) and communicates with the inner cavity of the annular nozzle (202). The water inlet vertical pipe (204) extends through to the top of the concave ring cover (108). The top of the concave ring cover (108) is provided with a through hole for the water inlet vertical pipe (204) to pass through. The annular nozzle (202) is driven down into the mixing tank (101) by the electric push rod (201), and the water flow sprayed by the nozzle (203) is used to rinse the mixing tank (101) and the agitator (106).

3. The raw material mixing device for ceramic processing according to claim 2, characterized in that, A dual-output shaft motor (205) is fixedly mounted on the top of the first support frame (104) via a second support frame (109). The input shafts of the two electric push rods (201) are connected to the two output ends of the dual-output shaft motor (205) via connecting shafts.

4. The raw material mixing device for ceramic processing according to claim 2, characterized in that, The top of the annular nozzle (202) is symmetrically fixed with two T-shaped posts (208). A connecting nut (209) is sleeved on the outside of the T-shaped post (208). The connecting nut (209) is threaded to the output shaft of the electric push rod (201) to realize the detachable connection between the annular nozzle (202) and the electric push rod (201).

5. The raw material mixing device for ceramic processing according to claim 2, characterized in that, The sealing unit includes a C-type connector (206) and a sealing plug (207). Multiple C-type connectors (206) are provided, and the multiple C-type connectors (206) are arranged in a ring and sleeved on the outside of the annular nozzle (202). The bottom of the C-type connector (206) is formed with an inverted "F" shaped fastener. The top of the sealing element (207) is formed with a "T" shaped ring and the bottom is formed with a "horn" shaped sealing ring. The sealing element (207) is engaged with the inverted "F" shaped fasteners of multiple C-shaped connectors (206) through the "T" shaped ring, thereby realizing the assembly of the sealing element (207) and the annular nozzle (202). When the annular nozzle (202) is housed inside the concave annular cover (108), the "horn"-shaped sealing ring at the bottom of the sealing member (207) fits against the bottom port of the concave annular cover (108), thereby sealing the bottom port of the concave annular cover (108).

Images