Automatic glaze spraying equipment for ceramic artware

Abstract

The utility model provides automatic glaze spraying equipment for ceramic artware, which relates to the field of ceramic artware production and comprises an automatic glaze spraying machine and a glaze spraying gun, the inner side of the automatic glaze spraying machine is connected with the glaze spraying gun through a lead screw lifting mechanism, and the inner wall of the rear side of the automatic glaze spraying machine is connected with a limiting ring through an electric guide rail. A pre-dedusting cover is welded to the inner side ring face of the limiting ring, and an air outlet net opening is formed in the inner wall of the left side of the pre-dedusting cover. The left side of the air outlet net opening is connected with a draught fan through an air supply pipeline, the right side of the dust suction net opening is connected with dust suction equipment through a dust suction pipeline, and the draught fan and the dust suction equipment are fixedly installed on the upper surface of the automatic glaze spraying machine. The utility model solves the problem that the surface of a ceramic blank is difficult to automatically remove dust before glaze spraying in the prior art, so that the cleanliness of the surface of the ceramic blank directly affects the glaze spraying uniformity and the glaze spraying effect.

Description

Technical Field

[0001] The utility model relates to the field of ceramic handicraft production, in particular to automatic glaze spraying equipment for ceramic handicrafts. Background Art

[0002] In the current production of ceramic handicrafts, in order to beautify the ceramic embryo, it is glazed. A spray gun or sprayer is used to atomize the glaze slurry and spray it onto the surface of the embryo. After searching, the prior art (application number: CN202221848113.3) records that "the wine bottle can be rotated by a wine bottle rotating mechanism, and then the glaze is sprayed by the wine bottle glaze spraying mechanism, and finally the sprayed glaze gas is dusted by the operation of the water tank and the water pump, so that the utility model can be automated, reduce manual labor, improve the overall glaze spraying uniformity and quality of the product, and prevent the glaze gas from endangering the health of workers". However, it is difficult to automatically remove dust from the surface of the ceramic embryo before glazing in the prior art, resulting in the problem that the cleanliness of the ceramic embryo surface directly affects the uniformity and effect of glazing. Utility Model Content

[0003] In order to overcome the defects of the prior art, an automatic glaze spraying device for ceramic handicrafts is now provided to solve the problem that it is difficult to automatically remove dust from the surface of the ceramic embryo before glazing in the prior art, resulting in the cleanliness of the ceramic embryo surface directly affecting the uniformity and effect of glazing.

[0004] In order to achieve the above-mentioned purpose, an automatic glaze spraying device for ceramic handicrafts is provided, comprising: an automatic glaze spraying machine and a glaze spraying gun, wherein the automatic glaze spraying machine is connected to the glaze spraying gun via a screw lifting mechanism.

[0005] The inner wall at the rear side of the automatic glaze spraying machine is connected to a limit ring through an electric guide rail, a pre-dust removal cover is welded on the inner ring surface of the limit ring, an air outlet mesh port is arranged on the left inner wall of the pre-dust removal cover; and a dust suction mesh port is arranged on the right inner wall, a fan is connected to the left side of the air outlet mesh port through an air supply duct, a dust suction device is connected to the right side of the dust suction mesh port through a dust suction duct, and the fan and the dust suction device are fixedly installed on the upper surface of the automatic glaze spraying machine.

[0006] Furthermore, a base is fixed at the lower end of the automatic glaze spraying machine, a stepper motor is installed inside the base, and a glaze spraying turntable is connected to the upper end shaft of the stepper motor; and a pre-dust removal cover is connected to the outer side of the glaze spraying turntable.

[0007] Furthermore, a protective door is installed on the front surface of the automatic glaze spraying machine, a central control box is installed on the right outer wall of the automatic glaze spraying machine, and a screw lifting mechanism is installed on the right inner wall of the automatic glaze spraying machine.

[0008] Furthermore, a glaze spray gun is connected to the left side of the screw rod lifting mechanism through an electric push rod, and the glaze spray gun is connected to a glaze storage box through a glaze delivery pipe; and the glaze storage box is located at the upper end of the automatic glaze spray machine.

[0009] Furthermore, the left side and rear side of the automatic glaze spraying machine are provided with air inlet grooves, and a connecting slider is fixedly installed on the extended end of the rear side of the limiting ring; and the connecting slider is connected to the electric guide rail.

[0010] Furthermore, an adjusting stud is screwed on the upper end surface of the pre-dust removal cover, a rotating column is connected to the lower end of the adjusting stud via a bearing, and a rubber pressing block is bonded to the lower surface of the rotating column.

[0011] Furthermore, the pre-dust removal hood, air outlet mesh port, air supply duct, dust suction mesh port, dust suction duct, fan and dust suction equipment constitute a high-efficiency pre-dust removal mechanism of the automatic glaze spraying machine.

[0012] The beneficial effect of the utility model is that the automatic glaze spraying equipment for ceramic handicrafts of the utility model utilizes the pre-dust removal hood to descend and cover the outer side of the ceramic embryo on the glaze spraying turntable, and blows air to the air outlet of the pre-dust removal hood through the fan to blow up the dust on the surface of the ceramic embryo, and at the same time, the dust suction net port of the pre-dust removal hood sucks the dust raised in the hood into the dust suction equipment, thereby realizing the automatic glaze spraying equipment with pre-dust removal function, facilitating the efficient and thorough cleaning of the dust on the glaze spraying surface of the ceramic embryo, avoiding the local glaze deficiency on the surface of the ceramic embryo caused by dust adhesion, facilitating the uniform and sufficient spraying of glaze on the surface of the ceramic handicraft, and improving the glaze spraying effect of the automatic glaze spraying equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view structural schematic diagram of the automatic glaze spraying equipment for ceramic handicrafts according to an embodiment of the utility model.

[0014] Figure 2 It is a front view cross-sectional structural schematic diagram of the automatic glaze spraying equipment for ceramic handicrafts according to an embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the front cross-sectional structure of the pre-dust removal cover according to an embodiment of the utility model.

[0016] Figure 4 The figure is a schematic diagram of a partial cross-sectional structure of a pre-dust removal cover taken from above according to an embodiment of the utility model.

[0017] In the figure: 1. Automatic glaze spraying machine; 11. Machine base; 12. Electric guide rail; 13. Central control box; 14. Protective door; 15. Air inlet slot; 2. Pre-dust removal hood; 21. Air outlet mesh port; 22. Air supply duct; 23. Dust suction mesh port; 24. Dust suction duct; 25. Adjusting stud; 26. Rotating column; 27. Rubber pressure block; 28. Limiting ring; 29. ​​Connecting slider; 3. Fan; 4. Dust suction equipment; 5. Glaze spraying gun; 51. Glaze storage box; 52. Glaze delivery pipe; 53. Screw lifting mechanism; 54. Electric push rod; 6. Glaze spraying turntable; 61. Stepper motor. DETAILED DESCRIPTION

[0018] Reference Figures 1 to 4 As shown, the utility model provides an automatic glaze spraying device for ceramic handicrafts, comprising: an automatic glaze spraying machine 1, a glaze spraying gun 5, wherein the inner side of the automatic glaze spraying machine 1 is connected to the glaze spraying gun 5 via a screw rod lifting mechanism 53.

[0019] The inner wall at the rear side of the automatic glaze spraying machine 1 is connected to a limit ring 28 through an electric guide rail 12, a pre-dust removal cover 2 is welded on the inner ring surface of the limit ring 28, an air outlet mesh port 21 is arranged on the left inner wall of the pre-dust removal cover 2; and a dust suction mesh port 23 is arranged on the right inner wall, a fan 3 is connected to the left side of the air outlet mesh port 21 through an air supply duct 22, a dust suction device 4 is connected to the right side of the dust suction mesh port 23 through a dust suction duct 24, and the fan 3 and the dust suction device 4 are fixedly installed on the upper surface of the automatic glaze spraying machine 1.

[0020] Working principle: First, open the protective door 14 of the automatic glaze spraying machine 1, place the ceramic embryo on the glaze spraying turntable 6, control the pre-dust cover 2 to move down to the outside of the glaze spraying turntable 6, turn the adjustment stud 25, so that the rubber pressure block 27 is pressed down to fit the upper end of the ceramic embryo, close the protective door 14, start the fan 3 and the dust collection device 4, so that the air outlet 21 inside the pre-dust cover 2 blows the air pumped by the fan 3 to the surface of the ceramic embryo, so that the dust on the surface of the ceramic embryo is raised, and at the same time The dust collection mesh port 23 opposite to the air outlet mesh port 21 sucks the raised dust into the dust collection device 4. After the pre-dust removal is completed, the pre-dust removal cover 2 is moved up so that the limit ring 28 of the pre-dust removal cover 2 is in contact with the upper end surface of the automatic glaze spraying machine 1, and then the glaze spraying gun 5 is controlled to approach the ceramic embryo on the left side, the glaze spraying gun 5 is turned on to spray glaze, and the screw lifting mechanism 53 and the stepping motor 61 are started at the same time, so that the glaze spraying gun 5 sprays the glaze evenly and isobarically on the surface of the rotating ceramic embryo until the glaze spraying process is completed.

[0021] In this embodiment, a base 11 is fixed at the lower end of the automatic glaze spraying machine 1, a stepper motor 61 is installed inside the base 11, and a glaze spraying turntable 6 is connected to the upper end of the stepper motor 61; and the pre-dust removal cover 2 is connected to the outer side of the glaze spraying turntable 6.

[0022] As a preferred embodiment, the stepper motor 61 is used to drive the glaze spraying turntable 6 to rotate at a uniform speed, so that the glaze sprayed by the glaze spraying gun 5 is sprayed evenly on the surface of the ceramic embryo.

[0023] In this embodiment, a protective door 14 is installed on the front surface of the automatic glaze spraying machine 1, a central control box 13 is installed on the right outer wall of the automatic glaze spraying machine 1, and a screw lifting mechanism 53 is installed on the right inner wall of the automatic glaze spraying machine 1.

[0024] As a preferred embodiment, the central control box 13 is used to control the equipment and devices used in the automatic glazing process. The screw lifting mechanism 53 converts the rotational motion of the screw into linear motion, thereby driving the glazing gun 5 to move up and down to spray glaze.

[0025] In this embodiment, the left side of the screw lifting mechanism 53 is connected to a glaze spraying gun 5 through an electric push rod 54, and the glaze spraying gun 5 is connected to a glaze storage box 51 through a glaze delivery pipe 52; and the glaze storage box 51 is located at the upper end of the automatic glaze spraying machine 1.

[0026] As a preferred embodiment, the electric push rod 54 pushes the glaze spraying gun 5 to move toward the glaze spraying turntable 6, so that the glaze spraying gun 5 is at a suitable distance to evenly spray glaze on the ceramic embryo on the glaze spraying turntable 6.

[0027] In this embodiment, the air inlet grooves 15 are opened on the left side and rear side of the automatic glaze spraying machine 1 , and a connecting slider 29 is fixedly installed on the rear extension end of the limit ring 28 ; and the connecting slider 29 is connected to the electric guide rail 12 .

[0028] As a preferred embodiment, the air inlet groove 15 is convenient for maintaining the same air pressure inside and outside the automatic glaze spraying machine 1. The electric guide rail 12 drives the connecting slide block 29 to move up and down, thereby lowering or moving the pre-dust removal cover 2 out.

[0029] In this embodiment, an adjusting stud 25 is screwed on the upper end surface of the pre-dust cover 2 , and a rotating column 26 is connected to the lower end of the adjusting stud 25 via a bearing. A rubber pressing block 27 is bonded to the lower surface of the rotating column 26 .

[0030] As a preferred embodiment, the adjusting stud 25 is used to adjust the position of the rubber pressure block 27 so that the rubber pressure block 27 is pressed down and fits on the upper surface of the ceramic embryo of the glaze spraying turntable 6, which is convenient for limiting the ceramic embryo on the upper surface of the glaze spraying turntable 6 and avoiding the ceramic embryo from shaking and being damaged by wind during dust removal.

[0031] In this embodiment, the pre-dust removal hood 2, the air outlet mesh port 21, the air supply duct 22, the dust suction mesh port 23, the dust suction duct 24, the fan 3 and the dust suction device 4 constitute a high-efficiency pre-dust removal mechanism of the automatic glaze spraying machine 1.

[0032] As a preferred embodiment, the efficient pre-dust removal mechanism of the automatic glaze spraying machine 1 facilitates efficient and thorough cleaning of dust on the glaze spraying surface of the ceramic embryo, avoids local glaze deficiency on the surface of the ceramic embryo caused by dust adhesion, facilitates the glaze to be evenly and fully sprayed on the surface of the ceramic handicraft, and improves the glaze spraying effect of the automatic glaze spraying equipment.

[0033] The automatic glaze spraying equipment for ceramic handicrafts of the utility model can effectively solve the problem in the prior art that it is difficult to automatically remove dust from the surface of the ceramic embryo before glazing, and is convenient for efficiently and thoroughly cleaning the dust on the glaze spraying surface of the ceramic embryo, avoiding the local glaze deficiency on the surface of the ceramic embryo caused by dust adhesion, and is convenient for spraying the glaze evenly and fully on the surface of the ceramic handicraft, thereby improving the glaze spraying effect of the automatic glaze spraying equipment and being suitable for the automatic glaze spraying equipment for ceramic handicrafts.

Claims

1. An automatic glaze spraying device for ceramic handicrafts, comprising: An automatic glaze spraying machine (1) and a glaze spraying gun (5), wherein the inner side of the automatic glaze spraying machine (1) is connected to the glaze spraying gun (5) via a screw rod lifting mechanism (53), and the characteristics are: The rear inner wall of the automatic glaze spraying machine (1) is connected to a limit ring (28) via an electric guide rail (12); a pre-dust removal cover (2) is welded to the inner ring surface of the limit ring (28); an air outlet mesh opening (21) is arranged on the left inner wall of the pre-dust removal cover (2); and a dust suction mesh opening (23) is arranged on the right inner wall; a fan (3) is connected to the left side of the air outlet mesh opening (21) via an air supply duct (22); and a dust suction device (4) is connected to the right side of the dust suction mesh opening (23) via a dust suction duct (24); and the fan (3) and the dust suction device (4) are fixedly mounted on the upper surface of the automatic glaze spraying machine (1).

2. The automatic glaze spraying equipment for ceramic handicrafts according to claim 1 is characterized in that: The automatic glaze spraying machine (1) has a base (11) fixed at its lower end, a stepper motor (61) is installed inside the base (11), and the upper end of the stepper motor (61) is axially connected to a glaze spraying turntable (6); and a pre-dust removal cover (2) is connected to the outer side of the glaze spraying turntable (6).

3. The automatic glaze spraying equipment for ceramic handicrafts according to claim 1 is characterized in that: A protective door (14) is installed on the front surface of the automatic glaze spraying machine (1), a central control box (13) is installed on the right outer wall of the automatic glaze spraying machine (1), and a screw lifting mechanism (53) is installed on the right inner wall of the automatic glaze spraying machine (1).

4. The automatic glaze spraying equipment for ceramic handicrafts according to claim 1 is characterized in that: The left side of the screw rod lifting mechanism (53) is connected to a glaze spraying gun (5) via an electric push rod (54), and the glaze spraying gun (5) is connected to a glaze storage box (51) via a glaze delivery pipe (52); and the glaze storage box (51) is located at the upper end of the automatic glaze spraying machine (1).

5. The automatic glaze spraying equipment for ceramic handicrafts according to claim 1 is characterized in that: The left side and rear side of the automatic glaze spraying machine (1) are provided with air inlet grooves (15), and a connecting slide block (29) is fixedly installed on the rear extension end of the limit ring (28); and the connecting slide block (29) is connected to the electric guide rail (12).

6. The automatic glaze spraying equipment for ceramic handicrafts according to claim 1 is characterized in that: The upper end surface of the pre-dust removal cover (2) is screwed with an adjusting stud (25), the lower end of the adjusting stud (25) is connected to a rotating column (26) via a bearing, and a rubber pressing block (27) is bonded to the lower surface of the rotating column (26).

7. The automatic glaze spraying equipment for ceramic handicrafts according to claim 1 is characterized in that: The pre-dust removal cover (2), the air outlet mesh port (21), the air supply duct (22), the dust suction mesh port (23), the dust suction duct (24), the fan (3) and the dust suction device (4) constitute a high-efficiency pre-dust removal mechanism of the automatic glaze spraying machine (1).

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