Ceramic glazing device capable of uniform and efficient glazing

Abstract

The utility model provides a kind of even efficient glaze spraying's ceramic glaze spraying device, including rack, glaze spraying chamber, ceramic product fixed rotating mechanism, nozzle array mechanism, glaze circulating supply mechanism, glaze spraying chamber is fixedly installed in rack top, ceramic product fixed rotating mechanism is vertically arranged in the center position of glaze spraying chamber bottom, nozzle array mechanism is installed in the side wall and top inner wall of glaze spraying chamber, the conveying pipeline of glaze circulating supply mechanism is communicated with nozzle array mechanism, the fixed base of ceramic product fixed rotating mechanism is fixedly installed in glaze spraying chamber bottom by bolt, rotating shaft penetrates fixed base and is coaxially connected with the motor output shaft below fixed base by coupling, clamping device is detachably installed in rotating shaft top end.The utility model structure design is novel, can be all-round, multi-angle to ceramic product and carry out glaze spraying, ensure that glaze evenly covers each surface of ceramic product, improve the uniformity and quality of glaze spraying.

Description

Technical Field

[0001] This utility model relates to the field of ceramic processing equipment technology, and in particular to a ceramic glazing device that can uniformly and efficiently spray glaze. Background Technology

[0002] In the ceramic production process, glazing is a crucial step, directly affecting the appearance and performance of ceramic products. Traditional ceramic glazing methods mainly include manual glazing and simple mechanical glazing. While manual glazing allows for some adjustment of the glazing effect based on experience, it suffers from low efficiency, high labor intensity, uneven glaze thickness, and poor consistency, making it difficult to meet the needs of large-scale industrial production. Existing mechanical glazing devices, although improving efficiency to some extent, still have many shortcomings.

[0003] Some glazing spraying devices have improperly distributed nozzles, resulting in uneven glaze application, glaze accumulation, or localized glaze gaps on ceramic products, affecting product quality. Furthermore, these devices rely on a single method of rotation or movement of the ceramic products during glazing, failing to ensure even glaze coverage across all surfaces. Moreover, the dust and harmful gases generated during glazing pose hazards to the working environment and the health of operators, with a lack of effective protective and control measures. Therefore, it is necessary to design a ceramic glazing spraying device that can achieve uniform and efficient glazing. Summary of the Invention

[0004] This invention provides a ceramic glazing device that can spray glaze evenly and efficiently, solving the problems of uneven glazing, low efficiency, and poor environmental performance of existing ceramic glazing devices. It achieves the goals of improving the glazing quality and production efficiency of ceramic products, reducing production costs, and improving the working environment.

[0005] This utility model provides a ceramic glazing device that can spray glaze evenly and efficiently, including a frame, a glazing chamber, a ceramic product fixing and rotating mechanism, a nozzle array mechanism, and a glaze circulation supply mechanism.

[0006] The glazing chamber is fixedly installed on the top of the frame;

[0007] The ceramic product fixing and rotating mechanism is vertically arranged at the center of the bottom of the glazing chamber;

[0008] The nozzle array mechanism is installed around the side walls and top inner wall of the glazing chamber;

[0009] The delivery pipe of the glaze circulation supply mechanism is connected to the nozzle array mechanism.

[0010] Preferably, the ceramic product fixing and rotating mechanism includes a fixed base, a rotating shaft, and a clamping assembly. The fixed base is installed at the bottom of the glazing chamber, the rotating shaft is vertically installed on the fixed base, the bottom of the rotating shaft is connected to the output shaft of a rotary motor installed in the frame, and the clamping assembly is located at the top of the rotating shaft.

[0011] Preferably, the clamping assembly includes a ceramic placement platform, a first gripper, a second gripper, a first telescopic cylinder, and a second telescopic cylinder. The ceramic placement platform is mounted on the top of the rotating shaft. The first telescopic cylinder and the second telescopic cylinder are symmetrically mounted on both sides of the upper surface of the ceramic placement platform. The telescopic end of the first telescopic cylinder is connected to the first gripper, and the telescopic end of the second telescopic cylinder is connected to the second gripper.

[0012] Preferably, the nozzle array mechanism includes multiple main nozzles and multiple auxiliary nozzles, which are distributed in a matrix pattern on the side wall and top inner wall of the glazing chamber.

[0013] Preferably, the glaze circulation supply mechanism includes a glaze storage tank and a pump body. The bottom outlet of the glaze storage tank is connected to the inlet of the pump body through a pipe. The outlet of the pump body is connected to one end of a delivery pipe. The other end of the delivery pipe is connected to multiple branch pipes. The multiple branch pipes are respectively connected to multiple main nozzles and multiple auxiliary nozzles. Control valves are installed on each of the multiple branch pipes.

[0014] Preferably, it also includes a dust and harmful gas treatment mechanism, which includes a vacuum cleaner, a filter and a purifier. The inlet of the vacuum cleaner is connected to the ventilation opening at the top of the glazing chamber through a pipe, and the outlet of the vacuum cleaner is connected to the filter and the purifier in sequence. The outlet of the purifier is connected to the outside atmosphere.

[0015] Beneficial effects:

[0016] (1) The present invention has a novel structural design. Through the matrix distribution of the nozzle array mechanism and the combination of different types of nozzles, it can spray glaze on ceramic products from all directions and multiple angles. Combined with the 360-degree rotation of the ceramic product fixing and rotating mechanism, it ensures that the glaze evenly covers all surfaces of the ceramic product, thereby improving the uniformity and quality of the glaze spraying.

[0017] (2) In this utility model, the dust and harmful gas treatment mechanism can effectively collect and treat the dust and harmful gases generated during the glazing process. The purified air meets environmental protection standards, improves the working environment, and protects the health of operators.

[0018] The above description is merely an overview of the technical solutions of the present utility model embodiments. In order to better understand the technical means of the present utility model embodiments and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the present utility model embodiments more obvious and understandable, specific embodiments of the present utility model are described below. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a top view of the clamping assembly of this utility model;

[0022] Figure 3 This is a schematic diagram of the dust and harmful gas treatment mechanism of this utility model;

[0023] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Spraying chamber; 3. Fixed base; 4. Rotating shaft; 5. Clamping assembly; 6. Rotary motor; 7. Ceramic placement platform; 8. First gripper; 9. Second gripper; 10. First telescopic cylinder; 11. Second telescopic cylinder; 12. Main nozzle; 13. Auxiliary nozzle; 14. Glaze storage tank; 15. Pump body; 16. Pipe; 17. Delivery pipe; 18. Branch pipe; 19. Control valve; 20. Vacuum cleaner; 21. Filter; 22. Purifier. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the invention; the terms “comprising” and “having”, and any variations thereof, in the specification, claims and drawings of this invention are intended to cover non-exclusive inclusion.

[0026] Furthermore, the terms "first," "second," etc., in the specification, claims, or drawings of this utility model are used to distinguish different objects rather than to describe a specific order, and may explicitly or implicitly include one or more of the features.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, "connection" or "joining" in mechanical structures can refer to a physical connection. A physical connection can be a fixed connection, such as a connection secured by fasteners, such as screws, bolts, or other fasteners; a physical connection can also be a detachable connection, such as a snap-fit ​​or interlocking connection; a physical connection can also be an integral connection, such as a connection formed by welding, bonding, or integral molding. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0029] Please see Figures 1-3 This utility model discloses a ceramic glazing device that can uniformly and efficiently spray glaze, including a frame 1, a glazing chamber 2, a ceramic product fixing and rotating mechanism, a nozzle array mechanism, and a glaze circulation supply mechanism.

[0030] The glazing chamber 2 is fixedly installed on the top of the frame 1;

[0031] The ceramic product fixing and rotating mechanism is vertically arranged at the center of the bottom of the glazing chamber 2;

[0032] The nozzle array mechanism is installed around the side wall and top inner wall of the glazing chamber 2;

[0033] The delivery pipe of the glaze circulation supply mechanism is connected to the nozzle array mechanism.

[0034] In this invention, the ceramic product fixing and rotating mechanism includes a fixed base 3, a rotating shaft 4, and a clamping assembly 5. The fixed base 3 is installed at the bottom of the glazing chamber 2, and the rotating shaft 4 is vertically installed on the fixed base 3. The bottom of the rotating shaft 4 is connected to the output shaft of a rotary motor 6 installed in the frame 1. The clamping assembly 5 is located at the top of the rotating shaft 4. The clamping assembly 5 includes a ceramic placement platform 7, a first clamp 8, a second clamp 9, a first telescopic cylinder 10, and a second telescopic cylinder 11. The ceramic placement platform 7 is installed at the top of the rotating shaft 4. The first telescopic cylinder 10 and the second telescopic cylinder 11 are symmetrically installed on both sides of the upper surface of the ceramic placement platform 7. The telescopic end of the first telescopic cylinder 10 is connected to the first clamp 8, and the telescopic end of the second telescopic cylinder 11 is connected to the second clamp 9. The clamping assembly can adaptively adjust according to the shape and size of the ceramic product, ensuring that the ceramic product is firmly fixed during the glazing process and will not be damaged due to excessive clamping force.

[0035] In this invention, the nozzle array mechanism includes multiple main nozzles 12 and multiple auxiliary nozzles 13, which are distributed in a matrix-like manner on the side walls and top inner walls of the glazing chamber 2. The main nozzles are used for large-area spraying of the main surfaces of ceramic products, while the auxiliary nozzles are used for fine spraying of complex areas such as edges and corners of ceramic products.

[0036] The glaze circulation supply mechanism includes a glaze storage tank 14 and a pump body 15. The bottom outlet of the glaze storage tank 14 is connected to the inlet of the pump body 15 via a pipe 16. The outlet of the pump body 15 is connected to one end of a delivery pipe 17. The other end of the delivery pipe 17 is connected to multiple branch pipes 18, which are respectively connected to multiple main nozzles 12 and multiple auxiliary nozzles 13. Each branch pipe 18 is equipped with a control valve 19. The control valves can precisely adjust the glaze spraying pressure and flow rate of each nozzle to ensure uniform glaze application. The pump body is used to extract the glaze from the glaze storage tank and deliver it to the nozzle array mechanism via the delivery pipes.

[0037] In addition, this utility model also includes a dust and harmful gas treatment mechanism, which includes a vacuum cleaner 20, a filter 21, and a purifier 22. The inlet of the vacuum cleaner 20 is connected to the ventilation opening 24 at the top of the glazing chamber 2 via a pipe 23, and the outlet of the vacuum cleaner 20 is sequentially connected to the filter 21 and the purifier 22. The outlet of the purifier 22 is open to the outside atmosphere. It can suck in the dust and harmful gases generated during the glazing process. The filtration device adopts a multi-stage filtration method, including pre-filter, medium-efficiency filter, and high-efficiency filter, which can effectively filter dust particles. The purification device uses a combination of activated carbon adsorption and photocatalytic oxidation to remove harmful substances from harmful gases, and discharges the purified air into the atmosphere, ensuring a safe and hygienic working environment.

[0038] Working Principle: After the device is started, the motor of the ceramic product's fixed rotation mechanism drives the rotating shaft to rotate, causing the ceramic product to begin rotating. Simultaneously, the pump of the glaze circulation supply mechanism draws glaze from the glaze storage tank and delivers it to the nozzle array mechanism through a conveying pipe. Each nozzle of the nozzle array mechanism sprays the glaze evenly onto the surface of the ceramic product according to preset parameters. During the glazing process, the rotation of the ceramic product and the multi-angle spraying of the nozzles ensure that the glaze can evenly cover all parts of the ceramic product. Meanwhile, dust and harmful gases generated during the glazing process are drawn into the dust and harmful gas treatment mechanism through the ventilation opening at the top of the glazing chamber. After treatment by a dust collection device, a filtration device, and a purification device, the purified air is discharged into the atmosphere.

[0039] In summary, this utility model features a novel structural design. Through the matrix distribution of the nozzle array mechanism and the combined use of different types of nozzles, it can spray glaze onto ceramic products from all directions and multiple angles. Combined with the 360-degree rotation of the ceramic product fixing and rotating mechanism, it ensures that the glaze evenly covers all surfaces of the ceramic product, thereby improving the uniformity and quality of the glaze spraying.

[0040] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A ceramic glazing device capable of uniform and efficient glazing, characterized in that, Includes a frame (1), a glazing chamber (2), a ceramic product fixing and rotating mechanism, a nozzle array mechanism, and a glaze circulation supply mechanism; The glazing chamber (2) is fixedly installed on the top of the frame (1); The ceramic product fixing and rotating mechanism is vertically set at the center of the bottom of the glazing chamber (2); The nozzle array mechanism surrounds the side wall and top inner wall of the glazing chamber (2); The delivery pipe of the glaze circulation supply mechanism is connected to the nozzle array mechanism.

2. The ceramic glazing device for uniform and efficient glazing according to claim 1, characterized in that, The ceramic product fixing and rotating mechanism includes a fixed base (3), a rotating shaft (4) and a clamping assembly (5). The fixed base (3) is installed at the bottom of the glazing chamber (2). The rotating shaft (4) is vertically installed on the fixed base (3). The bottom of the rotating shaft (4) is connected to the output shaft of the rotating motor (6) installed in the frame (1). The clamping assembly (5) is located at the top of the rotating shaft (4).

3. The ceramic glazing device capable of uniform and efficient glazing according to claim 2, characterized in that, The clamping assembly (5) includes a ceramic placement platform (7), a first gripper (8), a second gripper (9), a first telescopic cylinder (10), and a second telescopic cylinder (11). The ceramic placement platform (7) is mounted on the top of the rotating shaft (4). The first telescopic cylinder (10) and the second telescopic cylinder (11) are symmetrically mounted on both sides of the upper surface of the ceramic placement platform (7). The telescopic end of the first telescopic cylinder (10) is connected to the first gripper (8), and the telescopic end of the second telescopic cylinder (11) is connected to the second gripper (9).

4. The ceramic glazing device for uniform and efficient glazing according to claim 1, characterized in that, The nozzle array mechanism includes multiple main nozzles (12) and multiple auxiliary nozzles (13), which are distributed in a matrix at intervals on the side wall and top inner wall of the glazing chamber (2).

5. A ceramic glazing device capable of uniform and efficient glazing according to claim 1, characterized in that, The glaze circulation supply mechanism includes a glaze storage tank (14) and a pump body (15). The bottom outlet of the glaze storage tank (14) is connected to the inlet of the pump body (15) through a pipe (16). The outlet of the pump body (15) is connected to one end of a conveying pipe (17). The other end of the conveying pipe (17) is connected to multiple branch pipes (18). The multiple branch pipes (18) are respectively connected to multiple main nozzles (12) and multiple auxiliary nozzles (13). Control valves (19) are installed on each of the multiple branch pipes (18).

6. The ceramic glazing device for uniform and efficient glazing according to claim 1, characterized in that, It also includes a dust and harmful gas treatment mechanism, which includes a vacuum cleaner (20), a filter (21) and a purifier (22). The inlet of the vacuum cleaner (20) is connected to the top ventilation port (24) of the glazing chamber (2) through a pipe (16). The outlet of the vacuum cleaner (20) is connected to the filter (21) and the purifier (22) in sequence. The outlet of the purifier (22) is connected to the outside atmosphere.

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