An automatic glazing device for ceramic inner wall

Abstract

The utility model relates to ceramic inner wall glaze spraying technical field, specifically disclose a kind of automatic glaze spraying device for ceramic inner wall, including chassis, the inside installation of chassis has conveyer, by conveyer to the conveying of ceramic product, by baffle can effectively shield the upper end opening of ceramic product, avoid glaze splashing to outer wall, cause surface pollution, influence appearance quality and yield, by the glaze spraying pipeline of rotation to the inner wall of ceramic product is carried out glaze spraying processing, after this ceramic product glaze spraying is completed, roof and baffle move reset, then by conveyer the ceramic product is conveyed to the below one side of baffle, and make another ceramic product adjacent to this ceramic product moves to the directly below of baffle, then repeat the above steps and carry out glaze spraying processing, and then by automated assembly line, automatically continuous glaze spraying processing is carried out to ceramic product, effectively improves the glaze spraying efficiency of ceramic product.

Description

Technical Field

[0001] This utility model relates to the field of ceramic inner wall glazing technology, and specifically discloses an automatic glazing device for ceramic inner walls. Background Technology

[0002] Ceramic products refer to the general term for products and materials made from natural or synthetic inorganic non-metallic materials (mainly clay, but also including quartz, feldspar, etc.) as the main raw materials, through a series of processes such as mixing, molding, drying, and high-temperature firing. In the production process of ceramic products, glazing is a crucial step, and its quality directly affects the appearance, gloss and durability of ceramic products. Currently, for ceramic products with internal cavities, the glazing of the inner walls mainly relies on manual or mechanical methods. However, both methods have significant limitations: on the one hand, the opening at the top of the ceramic product is not effectively shielded during the glazing process, which can easily cause glaze to splash onto the outer wall, resulting in surface contamination and affecting the appearance quality and yield; on the other hand, existing glazing processes mostly adopt a single-piece serial operation mode, meaning that only one ceramic product can be processed at a time, resulting in low production efficiency, making it difficult to meet the needs of large-scale manufacturing, and also increasing the intensity of manual operation and production costs. Utility Model Content

[0003] This utility model proposes an automatic glazing device for the inner wall of ceramics. During the glazing process, it can effectively block the upper opening of the ceramic product to prevent glaze from splashing onto the outer wall, causing surface pollution, affecting the appearance quality and yield. Furthermore, through an automated production line, it can automatically and continuously glaze the ceramic products, effectively improving the glazing efficiency of the ceramic products.

[0004] This utility model is implemented as follows: an automatic glazing device for the inner wall of ceramics includes a base frame, a conveyor installed inside the base frame, a plurality of evenly distributed limiting grooves that match the ceramic products fixedly connected to the outer wall of the conveyor, and a glazing mechanism provided on the upper end face of the base frame. The glazing mechanism includes a top plate mounted above a base frame. Multiple evenly distributed electric telescopic rods are installed between the base frame and the top plate. A baffle plate is located below the top plate. A through hole is formed on the upper surface of the baffle plate. Multiple evenly distributed sliding rods are fixedly connected to the upper surface of the baffle plate. The upper ends of the sliding rods extend above the top plate and are slidably connected to it. A rotating joint is installed on the lower surface of the top plate. The lower end of the rotating joint is connected to a glazing pipe. Multiple evenly distributed nozzles are installed on the lower end of the outer wall of the glazing pipe. The lower end of the glazing pipe passes through the through hole.

[0005] As a preferred embodiment of the present invention, an automatic glazing device for ceramic inner walls is provided, wherein a first gear is fixedly connected to the outer wall of the glazing pipe between the top plate and the baffle plate, a drive motor is installed on the lower end face of the top plate, and a second gear that meshes with the first gear is fixedly connected to the output end of the drive motor.

[0006] As a preferred embodiment of the automatic glazing device for ceramic inner walls according to this utility model, the upper end face of the top plate is fixedly connected to a connecting pipe communicating with a rotary joint, and the other end of the connecting pipe is connected to an external glaze conveying device.

[0007] In a preferred embodiment of this utility model, an automatic glazing device for ceramic inner walls is provided, wherein the conveyor, multiple electric telescopic rods, drive motor, and glaze conveying equipment are all electrically connected to an external control computer, which controls the conveyor, multiple electric telescopic rods, drive motor, and glaze conveying equipment through control programming.

[0008] As a preferred embodiment of the automatic glazing device for ceramic inner walls according to this utility model, the top plate and the baffle plate are fixedly connected with return springs respectively sleeved on the outer walls of multiple sliding rods.

[0009] As a preferred embodiment of the automatic glazing device for ceramic inner walls according to this utility model, the upper ends of the plurality of slide rods are all fixedly connected with blocks.

[0010] As a preferred embodiment of the automatic glazing device for ceramic inner walls according to this utility model, a protective pad is fixedly connected to the lower end face of the baffle plate.

[0011] The beneficial effects of this utility model are: Ceramic products are transported by a conveyor. A baffle plate effectively blocks the upper opening of the ceramic product, preventing glaze from splashing onto the outer wall, causing surface contamination, and affecting the appearance quality and yield. The inner wall of the ceramic product is glazed through a rotating glazing pipe. After glazing is completed, the top plate and baffle plate move back to their original positions. Then, the conveyor transports the ceramic product to the side below the baffle plate, and moves another adjacent ceramic product directly below the baffle plate. The above steps are repeated for glazing. Through an automated production line, ceramic products are automatically and continuously glazed, effectively improving the glazing efficiency. Attached Figure Description

[0012] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a front cross-sectional view of the present invention. Figure 3 This is a schematic diagram of the right-side cross-sectional structure of this utility model; Figure 4 This is a schematic diagram of the front view of the glazing state of this utility model.

[0014] The markings in the diagram are: 1. Base frame; 2. Conveyor; 3. Limiting groove; 4. Top plate; 5. Baffle plate; 6. Through hole; 7. Slide rod; 8. Rotary joint; 9. Glazing pipe; 10. Nozzle; 11. First gear; 12. Drive motor; 13. Second gear; 14. Connecting pipe; 15. Return spring; 16. Stop block; 17. Protective pad; 18. Electric telescopic rod. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and specific embodiments to aid in understanding its content. Unless otherwise specified, the methods used in this invention are conventional methods; the raw materials and apparatus used, unless otherwise specified, are conventional commercially available products.

[0016] Please see Figure 1-4 An automatic glazing device for the inner wall of ceramics includes a base frame 1, a conveyor 2 installed inside the base frame 1, a plurality of evenly distributed limiting grooves 3 that match the ceramic products fixedly connected to the outer wall of the conveyor 2, and a glazing mechanism provided on the upper end face of the base frame 1. The glazing mechanism includes a top plate 4 mounted above a base frame 1. Multiple evenly distributed electric telescopic rods 18 are installed between the base frame 1 and the top plate 4. A baffle plate 5 is installed below the top plate 4. A through hole 6 is opened through the upper end face of the baffle plate 5. Multiple evenly distributed sliding rods 7 are fixedly connected to the upper end face of the baffle plate 5. The upper ends of the multiple sliding rods 7 extend to the top plate 4 and are slidably connected to the top plate 4. A rotating joint 8 is installed on the lower end face of the top plate 4. The lower end of the rotating joint 8 is connected to a glazing pipe 9. Multiple evenly distributed nozzles 10 are installed on the lower end of the outer wall of the glazing pipe 9. The lower end of the glazing pipe 9 passes through the through hole 6.

[0017] In this embodiment: During use, the ceramic product is placed in the limiting groove 3, and then the ceramic product is transported by the conveyor 2 to move the ceramic product directly below the baffle plate 5. Then, multiple electric telescopic rods 18 retract, and the multiple electric telescopic rods 18 drive the top plate 4 and the baffle plate 5 to move downward, so that the baffle plate 5 abuts against the upper opening of the ceramic product and stops moving. Then the top plate 4 continues to move downward, so that the top plate 4 slides with multiple sliding rods 7 and squeezes multiple return springs 15 to retract. At the same time, the top plate 4 drives the glazing pipe 9 to move downward, so that the lower end of the glazing pipe 9 passes through the through hole 6 and moves into the interior of the ceramic product. Then, glaze is transported into the glazing pipe 9 through the glaze conveying equipment and the connecting pipe 14 and sprayed out through multiple nozzles 10. At the same time, the glazing pipe 9 rotates, and then the inner wall of the ceramic product is glazed through the rotating glazing pipe 9. During the glazing process, the baffle plate 5 can effectively block the upper opening of the ceramic product to prevent glaze from splashing onto the outer wall, causing surface pollution, affecting the appearance quality and yield. After the ceramic product is glazed, the top plate 4 and the baffle plate 5 move and reset. Then, the ceramic product is transported to the side below the baffle plate 5 by the conveyor 2, and another ceramic product adjacent to it is moved to the side directly below the baffle plate 5. The above steps are repeated for glazing. In this way, the ceramic product is automatically and continuously glazed through an automated production line, which effectively improves the glazing efficiency of the ceramic product.

[0018] As a technical optimization of this utility model, the outer wall of the glazing pipe 9 is fixedly connected to a first gear 11 located between the top plate 4 and the baffle plate 5, and a drive motor 12 is installed on the lower end face of the top plate 4. The output end of the drive motor 12 is fixedly connected to a second gear 13 that meshes with the first gear 11.

[0019] In this embodiment: the second gear 13 is driven to rotate by the drive motor 12, and the second gear 13, in conjunction with the first gear 11, drives the glazing pipe 9 to rotate.

[0020] As a technical optimization of this utility model, the upper end face of the top plate 4 is fixedly connected to a connecting pipe 14 that communicates with the rotary joint 8, and the other end of the connecting pipe 14 is connected to an external glaze conveying device.

[0021] In this embodiment: Glaze can be delivered into the glaze spraying pipe 9 by connecting pipe 14 and external glaze delivery equipment (glaze delivery equipment consists of components such as pump body, storage tank and delivery pipe, which are well-known and mature existing technologies, and its working principle and components are not described in detail here).

[0022] As a technical optimization of this utility model, the conveyor 2, the multiple electric telescopic rods 18, the drive motor 12 and the glaze conveying equipment are all electrically connected to an external control computer. The control computer controls the conveyor 2, the multiple electric telescopic rods 18, the drive motor 12 and the glaze conveying equipment through control programming.

[0023] In this embodiment, the control computer can easily control the conveyor 2, multiple electric telescopic rods 18, drive motor 12 and glaze conveying equipment in a programmed manner through control programming, so that the device can operate step by step.

[0024] As a technical optimization of this utility model, a return spring 15, which is respectively sleeved on the outer wall of a plurality of slide rods 7, is fixedly connected between the top plate 4 and the baffle plate 5.

[0025] In this embodiment, the reset spring 15 can push the baffle plate 5 to reset and move.

[0026] As a technical optimization of this utility model, a stop block 16 is fixedly connected to the upper end of each of the multiple sliding rods 7.

[0027] In this embodiment, the stop block 16 can limit the slide rod 7 to prevent it from detaching from the top plate 4.

[0028] As a technical optimization of this utility model, a protective pad 17 is fixedly connected to the lower end face of the shield 5.

[0029] In this embodiment, the protective pad 17 can protect the ceramic product and prevent the shielding plate 5 from damaging it.

[0030] The working principle and usage process of this utility model are as follows: In use, the ceramic product is placed in the limiting groove 3. Then, the control computer, through programming, controls the conveyor 2 to transport the ceramic product, moving it directly below the baffle 5. The control computer then, through programming, controls multiple electric telescopic rods 18 to retract. These rods cause the top plate 4 and the baffle 5 to move downwards, bringing the baffle 5 into contact with the upper opening of the ceramic product and stopping its movement. The top plate 4 then continues to move downwards, sliding against multiple sliding rods 7 and compressing multiple reset springs. Spring 15 retracts, and at the same time, top plate 4 drives glazing pipe 9 to move downward, so that the lower end of glazing pipe 9 passes through through hole 6 and moves into the interior of ceramic product. Then, the control computer controls the glaze conveying equipment and connecting pipe 14 to convey glaze into glazing pipe 9 through control programming, and sprays it out through multiple nozzles 10. At the same time, the control computer controls the drive motor 12 to drive the second gear 13 to rotate through control programming. The second gear 13 cooperates with the first gear 11 to drive glazing pipe 9 to rotate, and then the inner wall of ceramic product is glazed through the rotating glazing pipe 9. After the ceramic product is glazed, the control computer controls the top plate 4 and the baffle plate 5 to move and reset through the control programming. Then, the control computer controls the conveyor 2 to transport the ceramic product to the side below the baffle plate 5 through the control programming, and moves another ceramic product adjacent to it to the side directly below the baffle plate 5. Then, the above steps are repeated to perform glazing processing. In this way, the ceramic product is automatically and continuously glazed through an automated production line.

[0031] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. An automatic glazing device for ceramic inner walls, comprising a base frame (1), characterized in that: The base frame (1) is equipped with a conveyor (2), and the outer wall of the conveyor (2) is fixedly connected with a plurality of evenly distributed limiting grooves (3) that match the ceramic products. The upper end face of the base frame (1) is provided with a glazing mechanism. The glazing mechanism includes a top plate (4) disposed above the base frame (1). Multiple evenly distributed electric telescopic rods (18) are installed between the base frame (1) and the top plate (4). A shielding plate (5) is disposed below the top plate (4). A through hole (6) is opened through the upper end surface of the shielding plate (5). Multiple evenly distributed sliding rods (7) are fixedly connected to the upper end surface of the shielding plate (5). The upper ends of the multiple sliding rods (7) extend to the top plate (4) and are slidably connected to the top plate (4). A rotating joint (8) is installed on the lower end surface of the top plate (4). The lower end of the rotating joint (8) is connected to a glazing pipe (9). Multiple evenly distributed nozzles (10) are installed on the lower end of the outer wall of the glazing pipe (9). The lower end of the glazing pipe (9) passes through the through hole (6).

2. The automatic glazing device for ceramic inner walls according to claim 1, characterized in that: The outer wall of the glazing pipe (9) is fixedly connected to a first gear (11) located between the top plate (4) and the baffle plate (5). A drive motor (12) is installed on the lower end face of the top plate (4). The output end of the drive motor (12) is fixedly connected to a second gear (13) that meshes with the first gear (11).

3. An automatic glazing device for ceramic inner walls according to claim 2, characterized in that: The top plate (4) is fixedly connected to a connecting pipe (14) that communicates with the rotating joint (8), and the other end of the connecting pipe (14) is connected to an external glaze conveying device.

4. An automatic glazing device for ceramic inner walls according to claim 3, characterized in that: The conveyor (2), multiple electric telescopic rods (18), drive motor (12) and glaze conveying equipment are all electrically connected to an external control computer. The control computer controls the conveyor (2), multiple electric telescopic rods (18), drive motor (12) and glaze conveying equipment through control programming.

5. An automatic glazing device for ceramic inner walls according to claim 1, characterized in that: The top plate (4) and the shielding plate (5) are fixedly connected by return springs (15) respectively sleeved on the outer wall of multiple sliding rods (7).

6. An automatic glazing device for ceramic inner walls according to claim 1, characterized in that: Each of the slide bars (7) has a stop block (16) fixedly connected to its upper end.

7. An automatic glazing device for ceramic inner walls according to claim 1, characterized in that: A protective pad (17) is fixedly connected to the lower end face of the shield (5).

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