Stirring device for ceramic glaze production

Abstract

The utility model provides a stirring device for ceramic glaze production, and relates to the field of ceramic glaze production equipment. The stirring device for ceramic glaze production comprises a tank body, a cover plate is arranged above the tank body, a motor A is fixedly installed in the middle of the upper end of the cover plate, a rotating shaft is fixedly installed on an output shaft of the motor A, a screening mechanism is arranged between the cover plate and the tank body, and the rotating shaft penetrates through the screening mechanism to be used for operation of the screening mechanism. The lower end of the rotating shaft is located in the tank body and rotationally connected with the middle position of the bottom wall of the tank body, a plurality of arc-shaped shovel plates are fixedly installed outside the lower end of the rotating shaft and are arranged at the same inclined angle, and the bottom ends of the arc-shaped shovel plates make contact with the inner bottom wall of the tank body. And the crushing assembly is fixedly mounted on one side of the cover plate and corresponds to the screening mechanism. According to the stirring device for ceramic glaze production, the crushing assembly and the screening mechanism are arranged, so that the problem that the quality is influenced by glaze precipitation and large glaze particles can be avoided.

Description

Technical Field

[0001] The utility model relates to the field of ceramic glaze production equipment, in particular to a stirring device for ceramic glaze production. Background Art

[0002] Glaze is a kind of silicate. The glaze applied on ceramics is generally made of quartz, feldspar, and clay. After grinding and adding water, it is applied to the surface of the body and melted by roasting at a certain temperature. When the temperature drops, a thin glass layer is formed on the surface of the ceramic. Ceramic glaze is an indispensable and extremely important decorative material for ceramic products. In the processing of ceramic glaze, a stirring device is required to stir the ceramic glaze to make the ceramic glaze take shape. The stirring roller of the traditional stirring device for ceramic glaze production is fixed relative to the tank body, which leads to a fixed stirring area, dead angles, poor stirring effect, and inability to crush large particles condensed in the raw materials, resulting in large particles of raw materials taking a lot of time to stir, reducing stirring efficiency. At the same time, after stirring, a large amount of residual liquid will remain on the inner wall of the tank body, and the residual liquid will be mixed into other subsequent ceramic glazes, reducing the quality of subsequent ceramic glazes and being unfavorable for use.

[0003] Chinese patent: CN218741697U discloses a stirring device for ceramic glaze production, including a tank body, a liquid distribution box is installed on the upper surface of the tank body through a lifting mechanism, a motor is fixedly installed on the upper surface of the liquid distribution box, a transmission pipe is fixedly installed on the lower surface of the output shaft of the motor, a spray mechanism is fixedly installed on the transmission pipe near the upper inner wall of the tank body, a filtering mechanism is fixedly installed on the transmission pipe at the lower side of the feeding hopper, and a stirring roller is fixedly installed on the transmission pipe near the lower side.

[0004] In this solution, a crushing blade is used to crush the raw materials. However, due to the large stirring resistance of the raw materials and the low rotation speed of the stirring shaft, it is difficult to drive the crushing blade to crush the raw materials. In addition, in this solution, the raw materials are easily settled during the stirring process, causing stratification problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a stirring device for producing ceramic glazes, which solves the problems raised in the background technology.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a stirring device for ceramic glaze production, including a tank body, a cover plate is provided above the tank body, a motor A is fixedly installed at the middle position of the upper end of the cover plate, a rotating shaft is fixedly installed on the output shaft of the motor A, a screening mechanism is provided between the cover plate and the tank body, the rotating shaft passes through the screening mechanism for the operation of the screening mechanism, the lower end of the rotating shaft is in the tank body and is rotatably connected to the middle position of the bottom wall of the tank body, an arc-shaped shovel plate is fixedly installed outside the lower end of the rotating shaft, a plurality of arc-shaped shovel plates are provided, and they are all set at the same inclination angle, and the bottom end of the arc-shaped shovel plate contacts the inner bottom wall of the tank body. It also includes a crushing assembly, which is fixedly installed on one side of the cover plate and corresponds to the screening mechanism.

[0009] Preferably, the screening mechanism includes an annular shell, which is fixed below the cover plate and can be placed on the tank body; it also includes an annular screen, which is inside the annular shell and movably connected thereto up and down, the rotating shaft passes through the annular screen and the annular shell, a circle of baffle A is fixedly mounted on the inner circle of the annular screen, the baffle A has an inclination angle, a circle of baffle B is fixedly mounted on the outer wall of one end of the rotating shaft located inside the annular screen, the baffle B has an inclination angle, and is located below the baffle A, and when the rotating shaft drives the baffle B to rotate, it can intermittently push the baffle A and the annular screen.

[0010] Preferably, a plurality of brackets are fixedly mounted on the outer wall of the annular shell, and the brackets cooperate with the ends of the tank body.

[0011] Preferably, the crushing assembly includes a processing box, a kneading wheel and a motor B. The upper and lower ends of the processing box are both open structures. A feed funnel is fixedly installed on the upper end of the processing box, and the feed funnel is connected to the interior of the processing box. There are two kneading wheels, both of which are located inside the processing box. Their main shafts are rotatably connected to the processing box. The motor B drives the two kneading wheels to rotate, and the kneading wheels rotate relative to each other to crush the raw materials. The opening at the bottom of the processing box corresponds to the annular screen.

[0012] Preferably, a plurality of racks are fixedly mounted on the outer walls of the kneading wheels, and the racks on the sides of two adjacent kneading wheels close to each other are staggered and meshed with each other, and the rotation of one kneading wheel drives the other kneading wheel to rotate through the racks.

[0013] Preferably, the outside of the kneading wheel is fixedly sleeved with a rolling ring at both the front and rear ends of the rack, and the rolling rings of the two kneading wheels fit together.

[0014] Preferably, a pulley is installed after the main shaft of one of the kneading wheels passes through the processing box, and the output shaft of the motor B drives the kneading wheel to rotate through the belt and pulley transmission.

[0015] (III) Beneficial effects

[0016] The utility model provides a stirring device for ceramic glaze production, which has the following beneficial effects:

[0017] 1. The stirring device for ceramic glaze production is provided with a crushing component and a screening mechanism. When the motor B drives the two kneading wheels to rotate, it can be used to crush the raw materials. The rack can crush the raw material blocks. The raw material blocks that fall can fall onto the annular screen. Then the motor A drives the rotating shaft to rotate. When the rotating shaft rotates, it can drive the annular screen to move up and down periodically through baffles A and B, so that the fine material can be screened into the tank body by the annular screen. Under the rotation of the rotating shaft, the arc shovel plate can have a stirring effect, and if precipitation occurs, the arc shovel plate can also transfer the precipitation at the bottom to the top, thereby avoiding the problem of glaze precipitation and large glaze particles affecting the quality.

[0018] 2. The stirring device for ceramic glaze production is provided with a bracket. After the tank body is stirred, the upper structure as a whole can be taken down from the tank body. At this time, the stirred glaze can be directly stored in the tank body, and then another tank body can be replaced for stirring. There is no need to scrub the tank body, thereby reducing the workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0021] Figure 3 This is a connection diagram between the screening mechanism and the rotating shaft of the utility model;

[0022] Figure 4 This is a structural diagram of the pulverizing mechanism of the utility model;

[0023] Figure 5 It is the structural diagram of the screening mechanism of the utility model.

[0024] In the figure: 1. tank body; 2. cover plate; 3. motor A; 4. rotating shaft; 5. screening mechanism; 501. annular shell; 502. annular screen; 503. baffle A; 504. baffle B; 505. bracket; 6. arc shovel plate; 7. crushing assembly; 701. processing box; 702. kneading wheel; 703. motor B; 704. feeding funnel; 705. rack; 706. rolling ring; 707. pulley; 708. belt. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0027] The present invention provides a stirring device for producing ceramic glazes:

[0028] like Figure 1-5 As shown, it includes a tank body 1, a cover plate 2 is provided above the tank body 1, a motor A3 is fixedly installed at the middle position of the upper end of the cover plate 2, a rotating shaft 4 is fixedly installed on the output shaft of the motor A3, a screening mechanism 5 is provided between the cover plate 2 and the tank body 1, the rotating shaft 4 passes through the screening mechanism 5 for the operation of the screening mechanism 5, the lower end of the rotating shaft 4 is in the tank body 1 and is rotatably connected to the middle position of the bottom wall of the tank body 1, an arc shovel plate 6 is fixedly installed outside the lower end of the rotating shaft 4, a plurality of arc shovel plates 6 are provided, and they are all set at the same inclination angle, and the bottom end of the arc shovel plate 6 contacts the inner bottom wall of the tank body 1. It also includes a crushing assembly 7, which is fixedly installed on one side of the cover plate 2 and corresponds to the screening mechanism 5.

[0029] The motor A3 is driven by external electricity, and one side of the arc-shaped shovel plate 6 is an arc-shaped concave surface, which can reduce the resistance during rotation.

[0030] The screening mechanism 5 includes an annular shell 501, which is fixed below the cover plate 2 and can be placed on the tank body 1; it also includes an annular screen 502, which is inside the annular shell 501 and movably connected thereto up and down, the rotating shaft 4 passes through the annular screen 502 and the annular shell 501, a circle of baffles A503 is fixedly installed on the inner circle of the annular screen 502, and the baffles A503 have an inclination angle, and a circle of baffles B504 is fixedly installed on the outer wall of one end of the rotating shaft 4 located inside the annular screen 502, and the baffles B504 have an inclination angle, and the baffles B504 are located below the baffles A503, and when the rotating shaft 4 drives the baffles B504 to rotate, it can intermittently push the baffles A503 and the annular screen 502.

[0031] The annular screen 502 is provided with mesh holes, and the glaze can be screened and dropped through the mesh holes after being crushed. The baffle A503 and the baffle B504 cooperate with each other, and grease is applied on the contact surfaces of the two to reduce friction.

[0032] A plurality of brackets 505 are fixedly mounted on the outer wall of the annular shell 501 , and the brackets 505 cooperate with the ends of the tank body 1 .

[0033] The bracket 505 is supported and mounted on the tank body 1 and can be removed.

[0034] The crushing assembly 7 includes a processing box 701, a kneading wheel 702 and a motor B703. The upper and lower ends of the processing box 701 are both open structures. A feed funnel 704 is fixedly installed on the upper end of the processing box 701. The feed funnel 704 is connected to the interior of the processing box 701. There are two kneading wheels 702, both of which are located inside the processing box 701. Their main shafts are rotatably connected to the processing box 701. The motor B703 drives the two kneading wheels 702 to rotate. The kneading wheels 702 rotate relative to each other to crush the raw materials. The opening at the bottom of the processing box 701 corresponds to the annular screen 502.

[0035] The motor B703 is driven by external electricity. The raw materials are put into the processing box 701 through the feeding funnel 704, and then discharged from the bottom end of the processing box 701 after the rotation of the kneading wheel 702.

[0036] A plurality of racks 705 are fixedly mounted on the outer wall of the kneading wheel 702. The racks 705 on the side of two adjacent kneading wheels 702 close to each other are interlaced and meshed with each other. The rotation of one kneading wheel 702 drives the other kneading wheel 702 to rotate through the racks 705.

[0037] The staggered racks 705 can crush the raw material.

[0038] The outside of the kneading wheel 702 is fixed with a rolling ring 706 at both the front and rear ends of the rack 705, and the rolling rings 706 of the two kneading wheels 702 fit together.

[0039] The fine raw materials that are not crushed by the rack 705 can be crushed into powder by the crushing ring 706.

[0040] The main shaft of one of the kneading wheels 702 passes through the processing box 701 and is then equipped with a pulley 707 . The output shaft of the motor B 703 drives the kneading wheel 702 to rotate through a belt 708 and the pulley 707 .

[0041] When in use, the motor B703 can be used to crush the raw materials when driving the two kneading wheels 702 to rotate, and the rack 705 can crush the raw material blocks. The raw material blocks that fall can fall onto the annular screen 502, and then the motor A3 drives the rotating shaft 4 to rotate. When the rotating shaft 4 rotates, it can drive the annular screen 502 to move up and down periodically through the baffle A503 and the baffle B504, so that the fine material can be screened into the tank body 1 by the annular screen 502. Under the rotation of the rotating shaft 4, the arc shovel plate 6 can have a stirring effect, and if precipitation occurs, the arc shovel plate 6 can also transfer the precipitation at the bottom to the top. After the tank body 1 is stirred, the upper structure as a whole can be removed from the tank body 1. At this time, the stirred glaze can be directly stored in the tank body 1, and then the next tank body 1 is replaced for stirring, and there is no need to brush the tank body 1.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0043] In addition, the technical solutions between the various embodiments can be combined with each other, but they 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 application.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stirring device for ceramic glaze production, comprising a tank body (1), characterized in that: A cover plate (2) is provided above the tank body (1), a motor A (3) is fixedly mounted at the middle position of the upper end of the cover plate (2), a rotating shaft (4) is fixedly mounted on the output shaft of the motor A (3), a screening mechanism (5) is provided between the cover plate (2) and the tank body (1), the rotating shaft (4) passes through the screening mechanism (5) for the operation of the screening mechanism (5), the lower end of the rotating shaft (4) is located inside the tank body (1) and is rotatably connected to the middle position of the bottom wall of the tank body (1), an arc-shaped shovel plate (6) is fixedly mounted outside the lower end of the rotating shaft (4), a plurality of arc-shaped shovel plates (6) are provided, and all are arranged at the same inclination angle, and the bottom end of the arc-shaped shovel plate (6) contacts the inner bottom wall of the tank body (1); It also includes a crushing assembly (7) which is fixedly mounted on one side of the cover plate (2) and corresponds to the screening mechanism (5).

2. The stirring device for ceramic glaze production according to claim 1, characterized in that: The screening mechanism (5) comprises an annular shell (501), the annular shell (501) being fixed below the cover plate (2) and being capable of being placed on the tank body (1); and an annular screen (502), the annular screen (502) being located inside the annular shell (501) and being movably connected thereto up and down, the rotating shaft (4) passing through the annular screen (502) and the annular shell (501), a circle of baffles A (503) being fixedly mounted on the inner circle of the annular screen (502), the baffles A (503) having an inclination angle, a circle of baffles B (504) being fixedly mounted on the outer wall of one end of the rotating shaft (4) located inside the annular screen (502), the baffles B (504) having an inclination angle, the baffles B (504) being located below the baffles A (503), and the baffles A (503) and the annular screen (502) being intermittently pushed when the rotating shaft (4) drives the baffles B (504) to rotate.

3. The stirring device for ceramic glaze production according to claim 2, characterized in that: A plurality of brackets (505) are fixedly mounted on the outer wall of the annular shell (501), and the brackets (505) are matched with the ends of the tank body (1).

4. The stirring device for ceramic glaze production according to claim 3, characterized in that: The crushing assembly (7) comprises a processing box (701), a kneading wheel (702) and a motor B (703). The upper and lower ends of the processing box (701) are both open structures. A feeding funnel (704) is fixedly installed on the upper end of the processing box (701). The feeding funnel (704) is connected to the inside of the processing box (701). There are two kneading wheels (702), both of which are located inside the processing box (701). The main shafts of the kneading wheels are rotatably connected to the processing box (701). The motor B (703) drives the two kneading wheels (702) to rotate. The kneading wheels (702) rotate relative to each other to crush the raw materials. The opening at the bottom of the processing box (701) corresponds to the annular screen (502).

5. The stirring device for ceramic glaze production according to claim 4, characterized in that: The outer walls of the kneading wheels (702) are fixedly mounted with a plurality of racks (705), and the racks (705) on the sides of two adjacent kneading wheels (702) that are close to each other are interlaced and meshed with each other, and the rotation of one kneading wheel (702) drives the other kneading wheel (702) to rotate through the racks (705).

6. The stirring device for ceramic glaze production according to claim 5, characterized in that: The outside of the kneading wheel (702) is fixedly sleeved with a rolling ring (706) at both the front and rear ends of the rack (705), and the rolling rings (706) of the two kneading wheels (702) fit each other.

7. The stirring device for ceramic glaze production according to claim 6, characterized in that: A main shaft of one of the kneading wheels (702) passes through the processing box (701) and is then provided with a pulley (707). The output shaft of the motor B (703) drives the kneading wheel (702) to rotate via a belt (708) and the pulley (707).

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