Automatic ceramic heating, glaze spraying and drying device

Abstract

The invention discloses an automatic ceramic heating, glaze spraying and drying device, and relates to the technical field of ceramic production, the automatic ceramic heating, glaze spraying and drying device comprises a conveying belt, a mounting box is arranged on the top surface of the conveying belt, and a glaze spraying structure is arranged in an inner cavity of the mounting box. Two transmission motors of the glaze spraying structure can indirectly drive a vertical glaze spraying head and a horizontal glaze spraying head to rotate so as to uniformly spray glaze on the surface of the ceramic; by arranging the spraying structure and the drying structure, ceramic can make contact with the first air blower to be preliminarily dried after being cleaned through the spraying structure; after glaze spraying is completed, the ceramic is moved to a second air blower to be dried again, a mounting box and a setting groove are arranged, a sealing plate or a trial coating structure can be arranged in the setting groove, and a vertical plate and a horizontal plate can be arranged in an inner cavity of the mounting box through the trial coating structure, so that a glaze spraying head sprays on spraying test paper on the surface of the vertical plate and the surface of the horizontal plate; before processing, the glaze spraying head sprays uniformly, and meanwhile, sprayed test paper can be collected for detection.

Description

Technical Field

[0001] The invention relates to the technical field of ceramic production, and in particular to an automatic heating glaze spraying and drying device for ceramics. Background Art

[0002] Vessels fired with clay are called pottery, vessels fired with porcelain clay are called porcelain, and ceramics are the general term for pottery, stoneware and porcelain. Now, any object made from two different types of clay, clay and porcelain clay, through a process of batching, molding, drying and firing can be called ceramics. With the development of science and technology, the production of ceramics is gradually moving towards mechanized automation. Among them, ceramic glazing is a process in automated production, which aims to make the surface of the ceramics smoother and rounder, and to play a protective and decorative role.

[0003] During the ceramic production process, it is necessary to spray glaze on the surface, usually by a specific device. For example, a ceramic automatic heating spray glaze drying device with publication number CN213797185U includes a machine body and a conveyor frame that runs through the machine body horizontally, the two ends of the machine body are provided with open openings, the conveyor frame passes through the inside of the machine body through the openings, the bottom end of the conveyor frame and the bottom end of the machine body are both equipped with legs, a conveyor belt is installed in the top of the conveyor frame, a glaze storage box is installed on one side of the top of the machine body, a purification box is installed on the other side, and an electric heating blower is installed at the middle of one end where the purification box is located on two symmetrical sides of the outer side of the machine body.

[0004] Before glazing, the glaze spraying head of this device has not been used for a long time, resulting in uneven glazing at the beginning. At the same time, the glaze spraying head arranged in the inner cavity cannot detect the glaze spraying quality. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that the glaze spraying head is not used for a long time, which leads to uneven glaze spraying at the beginning and difficulty in detecting the glaze spraying quality, and to propose a ceramic automatic heating glaze spraying and drying device.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] A ceramic automatic heating glaze spraying and drying device comprises a conveyor belt, a mounting box is arranged on the top surface of the conveyor belt, a glaze spraying structure is arranged in the inner cavity of the mounting box, and the glaze spraying structure comprises:

[0008] Two folding tubes are arranged on the top surface of the inner cavity of the installation box, and a connecting tube is rotatably arranged at the bottom of the folding tube, and cylinders are arranged on both sides of each folding tube;

[0009] A mounting plate connected to the output ends of the two cylinders, a mounting plate passing through the bottom end of the connecting pipe, and a rotatable connection between the connecting pipe and the mounting plate;

[0010] Vertical connecting plates are arranged on both sides of the bottom surface of a connecting plate, the inner cavity of the connecting plate is connected with a connecting pipe, and a plurality of horizontal glaze spraying heads are arranged on opposite sides of the vertical connecting plates on both sides;

[0011] A horizontal connecting plate is arranged at the bottom of a connecting pipe, and a plurality of vertical glaze spraying heads are arranged at the bottom of the horizontal connecting plate;

[0012] Setting grooves are arranged on both sides of the installation box, and sealing plates and test coating structures are detachably arranged in the setting grooves. The surface of the positioning plate of the test coating structure is provided with a positioning groove, and a vertical plate is slidably arranged in the positioning groove. A horizontal plate is arranged on one side of the vertical plate, and spray test papers are detachably arranged on the surfaces of the vertical plate and the horizontal plate.

[0013] As a further solution of the present invention: the inner cavity of the installation box is provided with a cleaning structure, and the vertical nozzle and the inclined nozzle of the cleaning structure are arranged on the top surface of the inner cavity of the installation box.

[0014] As a further solution of the present invention: the inner cavity of the installation box is provided with a drying structure, and the first blower and the second blower of the drying structure are arranged on both sides of the installation box along the transportation direction; the top of the installation box is provided with a first exhaust outlet and a second exhaust outlet, and the first exhaust outlet and the second exhaust outlet are respectively located above the first blower and the second blower.

[0015] As a further solution of the present invention: an activated carbon layer is disposed inside the first discharge outlet and the second discharge outlet.

[0016] As a further solution of the present invention: a transmission motor is arranged on the top surface of the mounting plate, a driving gear is arranged at the output end of the transmission motor, a transmission gear is arranged on the connecting pipe, and the driving gear is meshedly connected with the transmission gear.

[0017] As a further solution of the present invention: the sealing plate comprises a sealing frame, a first connecting plate is arranged on one side of the sealing frame, and a first handle is arranged on a side of the first connecting plate away from the sealing frame.

[0018] As a further solution of the present invention: a second connecting plate is provided on one side of the positioning plate, and a second handle is provided on a side of the second connecting plate away from the positioning plate.

[0019] As a further solution of the present invention: the thickness of the sealing frame and the positioning plate is adapted to the width of the setting groove.

[0020] Beneficial effects of the present invention:

[0021] (1) The present invention provides an automatic heating glaze spray drying device for ceramics, which is provided with an installation box and an installation slot, in which a sealing plate or a test coating structure can be detachably provided, and the test coating structure can set the vertical plate and the horizontal plate in the inner cavity of the installation box, so that the vertical glaze spray head and the horizontal glaze spray head spray on the spray test paper on the surface of the vertical plate and the horizontal plate, and before processing, the glaze spray head sprays evenly and can collect the spray test paper for detection; after the detection is completed, the test coating structure is removed and the sealing plate is installed in the installation slot, so as to prevent the impurities in the inner cavity from being sprayed out from the installation slot when the ceramic is sprayed with glaze, and the sealing plate can enable the ceramic to be normally transported in the sealing frame;

[0022] (2) The present invention is an automatic ceramic heating glaze spraying and drying device, which is provided with a glaze spraying structure. The two transmission motors of the glaze spraying structure can indirectly drive the vertical glaze spraying head and the horizontal glaze spraying head to rotate, so as to evenly spray glaze on the ceramic surface; by providing a spraying structure and a drying structure, after the ceramic is cleaned by the spraying structure, it will contact the first blower for preliminary drying, so as to remove moisture from the ceramic surface, which is convenient for the subsequent glaze spraying process on the ceramic surface; after the glaze spraying is completed, the ceramic moves with the conveyor belt to the second blower for further drying, so as to accelerate the finalization of the ceramic glaze spraying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] Figure 1 It is a structural schematic diagram of a ceramic automatic heating glaze spraying and drying device of the present invention;

[0025] Figure 2 This is a schematic diagram of the internal structure of a ceramic automatic heating glaze spraying and drying device of the present invention;

[0026] Figure 3 It is a structural schematic diagram of the cleaning structure of the present invention;

[0027] Figure 4 It is a structural schematic diagram of a horizontal glaze spray head of the glaze spray structure of the present invention;

[0028] Figure 5 It is a structural schematic diagram of a vertical glaze spraying head of a glaze spraying structure of the present invention;

[0029] Figure 6 It is a structural schematic diagram of the sealing plate of the present invention;

[0030] Figure 7 It is a structural schematic diagram of the positioning plate of the present invention;

[0031] Figure 8 It is a schematic diagram of the structure of the vertical plate and the horizontal plate of the present invention;

[0032] Fig. 9It is a structural schematic diagram of the trial coating structure of the present invention.

[0033] In the figure: 1, conveyor belt; 2, installation box; 3, setting slot; 4, cleaning structure; 41, vertical nozzle; 42, inclined nozzle; 5, drying structure; 51, first blower; 52, first discharge outlet; 53, second blower; 54, second discharge outlet; 55, activated carbon layer; 6, glaze spraying structure; 61, glaze storage box; 62, cylinder; 63, folding pipe; 64, connecting pipe; 65, installation plate; 66, transmission motor; 67, Driving gear; 68, transmission gear; 69, vertical connecting plate; 610, horizontal glaze spray head; 611, horizontal connecting plate; 612, vertical glaze spray head; 7, sealing plate; 71, sealing frame; 72, first connecting plate; 73, first handle; 8, test coating structure; 81, positioning plate; 82, positioning groove; 83, second connecting plate; 84, second handle; 85, horizontal plate; 86, vertical plate; 87, spray test paper; 9, fixing plate. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-9 As shown, the present invention is a ceramic automatic heating glaze spray drying device, comprising a conveyor belt 1, which is arranged along a horizontal plane, and a mounting box 2 is arranged on the surface of the conveyor belt 1. An inner cavity is provided on both sides of the mounting box 2, and the conveyor belt 1 passes through the inner cavity of the mounting box 2. A plurality of fixed disks 9 are arranged on the surface of the conveyor belt 1 at equal distances. Along the moving direction of the conveyor belt 1, the inner cavity of the mounting box 2 is divided into an inlet and an outlet. A cleaning structure 4 is arranged on the top of the inner cavity of the mounting box 2 near the inlet direction, and a vertical nozzle 41 and two inclined nozzles 42 of the cleaning structure 4 are arranged on the top surface of the inner cavity of the mounting box 2. The vertical nozzle 41 is arranged along the vertical direction, and the bottoms of the inclined nozzles 42 on both sides are close to the direction of the vertical nozzle 41. A drying structure 5 is arranged in the inner cavity of the mounting box 2, and a first blower 51 and a second blower 53 of the drying structure 5 are arranged on both sides of the mounting box 2. The two first blowers 51 are arranged on both sides of the mounting box 2 near the inlet, and the second blower 53 is arranged on both sides of the mounting box 2 near the outlet. A first exhaust port 52 and a second exhaust port 54 are provided on the top surface of the installation box 2 . The first exhaust port 52 and the second exhaust port 54 are close to the first blower 51 and the second blower 53 , respectively.

[0036] There is a glaze spraying structure 6 arranged between the first blower 51 and the second blower 53 in the inner cavity of the installation box 2. The glaze storage box 61 of the glaze spraying structure 6 is arranged on the top surface of the installation box 2. There are two cylinders 62 arranged on the top surface of the inner cavity of the installation box 2. The two cylinders 62 are arranged along the vertical direction. The two cylinders 62 are located within the cross-section of the installation box 2. The bottom of the two cylinders 62 is provided with a horizontal mounting plate 65. A folding tube 63 is arranged between the two cylinders 62 on both sides. The bottom of the folding tube 63 is provided with a connecting pipe 64. The connecting pipe 64 is rotatably connected to the bottom of the folding tube 63. The inner cavity of the connecting pipe 64 is communicated with the folding tube 63 and the glaze storage box 61. The top surface of the mounting plate 65 is provided with a driving motor 66. The output end of the driving motor 66 is provided with a driving gear 67. The surface of the connecting pipe 64 is provided with a transmission gear 68. The driving gear 67 and the transmission gear 68 are meshed and connected. The bottom of the connecting pipe 64 penetrates through the mounting plate 65. The connecting pipe 64 is rotatably connected to the mounting plate 65. The bottom of the connecting pipe 64 extends below the mounting plate 65 and is communicated with a connecting plate. Both sides of the bottom of the connecting plate are provided with vertical connecting plates 69. A number of horizontal glaze spraying nozzles 610 are arranged on the side of the two vertical connecting plates 69 close to each other. There are cylinders 62, folding tubes 63, connecting pipes 64, mounting plates 65 and driving motors 66 with the same structure arranged on the top surface of the inner cavity of the installation box 2 in the direction close to the second blower 53. The bottom end of the connecting pipe 64 extends below the mounting plate 65 and is provided with a horizontal connecting plate 611. A number of vertical glaze spraying nozzles 612 are arranged on the bottom of the horizontal connecting plate 611. The vertical glaze spraying nozzles 612 are communicated with the horizontal connecting plate 611 and the inner cavity of the connecting pipe 64.

[0037] Setting grooves 3 are arranged on both sides of the surface of the installation box 2. The setting grooves 3 are located in the direction close to the vertical connecting plates 69. A sealing plate 7 or a trial coating structure 8 is detachably arranged in the setting grooves 3. The sealing plate 7 includes a sealing frame 71. The sealing frame 71 is a frame in the shape of "冂". The thickness of the sealing frame 71 is adapted to the width of the setting groove 3. One side of the sealing frame 71 is provided with a first connecting plate 72. A first handle 73 is arranged on the side of the first connecting plate 72 away from the sealing frame 71. The trial coating structure 8 includes a positioning plate 81. The thickness of the positioning plate 81 is adapted to the width of the setting groove 3. A second connecting plate 83 is arranged on one side of the positioning plate 81. A second handle 84 is arranged on the side of the second connecting plate 83 away from the positioning plate 81. A positioning groove 82 is formed on the surface of the positioning plate 81. A vertical plate 86 is slidably arranged in the positioning groove 82. A horizontal plate 85 is arranged on one side of the vertical plate 86. Spraying test papers 87 are detachably arranged on both sides of the vertical plate 86 and the top surface of the horizontal plate 85.

[0038] When using this ceramic automatic heating glaze spray drying device, it is necessary to test-coat the horizontal glaze spray head 610 and the vertical glaze spray head 612 of the glaze spray structure 6. Insert the positioning plate 81 of the test coating structure 8 into the setting groove 3. Since the setting groove 3 is close to the vertical connecting plate 69, the positioning plate 81 will move the vertical connecting plate 69 to the cross section of the installation box 2. Then hold the horizontal plate 85, insert the vertical plate 86 into the positioning groove 82 from the inner cavity of one side of the installation box 2, so that the vertical plate 86 is set between the horizontal glaze spray heads 610 on both sides, and the horizontal plate 85 is located below the vertical glaze spray head 612. Then let the glaze spray head spray glaze, and spray the glaze on the spray test paper 87, so that the glaze spray head can spray evenly in the subsequent spraying, and at the same time, the sprayed glaze is tested. Then take out the vertical plate 86 and the horizontal plate 85 from the inner cavity of the installation box 2, and test the glaze on the spray test paper 87. The second connecting plate 83 and the positioning plate 81 are taken out by the second handle 84, and then the sealing frame 71 is slid into the setting groove 3 by the first handle 73 to seal the setting groove 3. Then the ceramic to be processed is placed on the fixed plate 9 on the conveyor belt 1, and the ceramic is heated and sprayed with glaze to dry. The conveyor belt 1 drives the ceramic to move in the installation box 2. When the ceramic moves to the entrance of the installation box 2, the conveyor belt 1 stops running, and the vertical nozzle 41 and the inclined nozzle 42 of the cleaning structure 4 spray clean the ceramic below. Then continue to convey, and the first blowers 51 on both sides start to push hot air to dry the moisture on the surface of the ceramic. The heat is filtered and discharged through the activated carbon layer 55 along the first discharge port 52 above. Then the ceramic moves along the conveyor belt 1 to the horizontal glaze spraying head 610 of the glaze spraying structure 6, and the corresponding transmission motor 66 is started. The output end of the transmission motor 66 drives the driving gear 67 to rotate, and the driving gear 67 engages the transmission gear 68 to drive the connecting pipe 64 to rotate. The connecting pipe 64 drives the vertical connecting plate 69 below to rotate, so that a number of horizontal glaze spraying heads 610 can evenly spray glaze on the surface of the ceramic. The cylinder 62 can drive the vertical connecting plate 69 to move, so as to adjust the height of the horizontal glaze spraying head 610. Then the conveyor belt 1 drives the ceramic to move below the vertical glaze spraying head 612, and the output end of the transmission motor 66 indirectly drives the horizontal connecting plate 611 to rotate, thereby driving the vertical glaze spraying head 612 to evenly spray glaze on the top surface of the ceramic. After the glaze spraying of the ceramic surface is completed, the ceramic moves along the conveyor belt 1 to the second blower 53 for drying, and then is transported out from the outlet of the installation box 2 to complete the glaze spraying and drying.

[0039] Working principle of the present invention: An automatic heating glaze spraying and drying device for ceramics of the present invention is provided with an installation box 2 and a setting slot 3. A sealing plate 7 or a test coating structure 8 can be detachably provided in the setting slot 3. The test coating structure 8 can set the vertical plate 86 and the horizontal plate 85 in the inner cavity of the installation box 2, so that the vertical glaze spraying head 612 and the horizontal glaze spraying head 610 spray on the spraying test paper 87 on the surface of the vertical plate 86 and the horizontal plate 85. Before processing, the glaze spraying head sprays evenly and can collect the spraying test paper 87 for detection. After the detection is completed, the test coating structure 8 is removed and the sealing plate 7 is installed in the setting slot 3 to avoid the impurities in the inner cavity from the setting slot 3 when the ceramic is sprayed with glaze. The ceramic is sprayed out from the groove 3, and the sealing plate 7 can make the ceramic be normally transported in the sealing frame 71; by setting up the glaze spraying structure 6, the two transmission motors 66 of the glaze spraying structure 6 can indirectly drive the vertical glaze spraying head 612 and the horizontal glaze spraying head 610 to rotate, so as to evenly spray glaze on the ceramic surface; by setting up the spraying structure and the drying structure 5, the ceramic will contact the first blower 51 for preliminary drying after being cleaned by the spraying structure, so as to remove moisture from the ceramic surface and facilitate the subsequent glazing process of the ceramic surface; after completing the glazing, the ceramic moves with the conveyor belt 1 to the second blower 53 for further drying, so as to accelerate the finalization of the ceramic glazing process.

[0040] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A ceramic automatic heating glaze spray drying device, characterized in that: The invention comprises a conveyor belt (1), the top surface of which is provided with a mounting box (2), the inner cavity of which is provided with a glaze spraying structure (6), and the glaze spraying structure (6) comprises: Two folding tubes (63) are arranged on the top surface of the inner cavity of the installation box (2); a connecting tube (64) is rotatably arranged at the bottom of the folding tube (63); and cylinders (62) are arranged on both sides of each folding tube (63); A mounting plate (65) is connected to the output ends of the two cylinders (62); the bottom end of the connecting pipe (64) is penetrated by the mounting plate (65); the connecting pipe (64) and the mounting plate (65) are rotatably connected; Vertical connecting plates (69) are arranged on both sides of the bottom surface of a connecting plate, the inner cavity of the connecting plate is connected to a connecting pipe (64), and a plurality of horizontal glaze spraying heads (610) are arranged on opposite sides of the vertical connecting plates (69) on both sides; A horizontal connecting plate (611) is arranged at the bottom of a connecting pipe (64), and a plurality of vertical glaze spraying heads (612) are arranged at the bottom of the horizontal connecting plate (611); The installation box (2) is provided with installation grooves (3) on both sides, and a sealing plate (7) and a test coating structure (8) are detachably provided in the installation grooves (3); a positioning groove (82) is provided on the surface of a positioning plate (81) of the test coating structure (8); a vertical plate (86) is slidably provided in the positioning groove (82); a horizontal plate (85) is provided on one side of the vertical plate (86); and spray test papers (87) are detachably provided on the surfaces of both the vertical plate (86) and the horizontal plate (85).

2. The ceramic automatic heating glaze spray drying device according to claim 1 is characterized in that: The inner cavity of the installation box (2) is provided with a cleaning structure (4), and the vertical spray head (41) and the inclined spray head (42) of the cleaning structure (4) are arranged on the top surface of the inner cavity of the installation box (2).

3. The ceramic automatic heating glaze spray drying device according to claim 1 is characterized in that: The inner cavity of the installation box (2) is provided with a drying structure (5), and a first blower (51) and a second blower (53) of the drying structure (5) are arranged on both sides of the installation box (2) along the transportation direction; the top of the installation box (2) is provided with a first discharge outlet (52) and a second discharge outlet (54), and the first discharge outlet (52) and the second discharge outlet (54) are respectively located above the first blower (51) and the second blower (53).

4. The ceramic automatic heating glaze spray drying device according to claim 1 is characterized in that: An activated carbon layer (55) is disposed inside the first discharge port (52) and the second discharge port (54).

5. The ceramic automatic heating glaze spray drying device according to claim 1 is characterized in that: A transmission motor (66) is disposed on the top surface of the mounting plate (65), a driving gear (67) is disposed at the output end of the transmission motor (66), a transmission gear (68) is disposed on the connecting pipe (64), and the driving gear (67) is meshedly connected with the transmission gear (68).

6. The ceramic automatic heating glaze spray drying device according to claim 1 is characterized in that: The sealing plate (7) comprises a sealing frame (71), one side of the sealing frame (71) is provided with a first connecting plate (72), and a side of the first connecting plate (72) away from the sealing frame (71) is provided with a first handle (73).

7. The ceramic automatic heating glaze spray drying device according to claim 6 is characterized in that: A second connecting plate (83) is provided on one side of the positioning plate (81), and a second handle (84) is provided on a side of the second connecting plate (83) away from the positioning plate (81).

8. The ceramic automatic heating glaze spray drying device according to claim 7 is characterized in that: The thickness of the sealing frame (71) and the positioning plate (81) is adapted to the width of the setting groove (3).

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