Glaze spraying device for ceramic tea set manufacturing and glaze spraying method thereof

Abstract

The invention relates to the field of glaze spraying, in particular to a glaze spraying device for ceramic tea set manufacturing and a glaze spraying method.The glaze spraying device comprises a shell, a spray gun is arranged in the shell, a motor is arranged on the side, away from the spray gun, of the shell, a mounting column is arranged on an output shaft of the motor, and a grooved ring is arranged on the lower side of the mounting column; the grooved ring is used for supporting the mouth edge position of the tea set, telescopic rods which are evenly distributed are arranged on the upper side of the mounting column, arc-shaped blocks are arranged on the sides, away from the mounting column, of the telescopic rods, and elastic pieces are connected between the arc-shaped blocks and the mounting column. The telescopic rod and the arc-shaped block are arranged, the upper side of the arc-shaped block is obliquely arranged, a tea set can be clamped from the interior, the stability of the tea set in the rotary glaze spraying process is guaranteed, the telescopic rod is arranged to adapt to clamping of the tea sets of multiple sizes, the opening edge position of the tea set is covered through a grooved ring, and the service life of the tea set is prolonged. The glaze can be prevented from being excessively accumulated at the mouth edge part, the glaze surface is uniform, and the overall quality of a product is improved.

Description

Technical Field

[0001] The present invention relates to the field of glaze spraying, and particularly to a glaze spraying device and a glaze spraying method for manufacturing ceramic tea sets. Background Art

[0002] During the manufacturing process of ceramic tea sets, glaze spraying is a crucial process, which directly affects the aesthetics and durability of the tea sets. However, in the existing tea sets, when spraying glaze, they are generally directly placed on a rotatable workbench. As the workbench rotates, the tea sets rotate continuously, and there is a possibility that the position may shift or shake due to inertia at any time, and even the tea sets may be thrown off, resulting in damage to the tea sets. Moreover, at the beginning of glaze spraying, due to insufficient glaze pressure in the spray gun or residual glaze at the spray port, etc., the initially sprayed glaze has large particles and is uneven, affecting the overall glaze spraying quality. Summary of the Invention

[0003] The purpose of the present invention is to provide a glaze spraying device and a glaze spraying method for manufacturing ceramic tea sets to improve the poor fixing effect of tea sets in the prior art.

[0004] On the one hand, the present invention provides a glaze spraying device for manufacturing ceramic tea sets, including a housing. A spray gun is arranged inside the housing. A motor is arranged on the side of the housing far from the spray gun. An installation column is arranged on the output shaft of the motor. A grooved ring is arranged on the lower side of the installation column, and the grooved ring is used to support the rim position of the tea set. A plurality of telescopic rods are evenly arranged on the upper side of the installation column. An arc-shaped block is arranged on the side of the telescopic rod far from the installation column, and an elastic member is connected between the arc-shaped block and the installation column.

[0005] More preferably, the arc-shaped block is in a state of inclining inwards on the upper side.

[0006] More preferably, the spray gun includes a gun body movably connected to the housing. A pressing key for starting glaze spraying is arranged on the upper side of the gun body. A glaze storage cavity is arranged on the side of the gun body close to the motor. A glaze bottle is communicated with the upper side of the glaze storage cavity. A plurality of spray ports are arranged on the atomizing nozzle communicated with the side of the glaze storage cavity far from the gun body.

[0007] More preferably, a transition cavity is arranged in the middle of the atomizing nozzle. An installation seat is arranged in the middle of the transition cavity. A plugging component for closing the atomizing nozzle is arranged on the side of the installation seat close to the gun body. An anti-blocking component for dredging the atomizing nozzle is arranged on the side of the installation seat far from the gun body.

[0008] More preferably, the plugging component includes a first spring and a plugging block. The plugging block is slidably connected to the side of the atomizing nozzle close to the gun body, and a first spring is connected between the plugging block and the installation seat.

[0009] More preferably, the anti-blocking component includes a second spring and an anti-blocking block. The anti-blocking block is slidably connected to the side of the atomizing nozzle away from the gun body. A second spring is connected between the anti-blocking block and the mounting seat. The anti-blocking block is composed of a circular baffle and a plurality of insertion rods that fit with the nozzle of the atomizing nozzle.

[0010] More preferably, a wedge-shaped block is slidably connected to the edge of the anti-blocking block. An elastic member is connected between the wedge-shaped block and the anti-blocking block. A vertical groove that fits with the wedge-shaped block is formed in the mounting seat.

[0011] More preferably, a vertical rod is slidably connected to the mounting seat. A roller is installed in the mounting seat. A pull rope is connected between the vertical rod and the blocking block. The pull rope is wound around the roller. The side of the vertical rod close to the wedge-shaped block is an inclined surface.

[0012] More preferably, a filter screen is connected between the side of the transition cavity close to the gun body and the mounting seat. Uniformly distributed bristles are circumferentially arranged on the blocking block for cleaning the filter screen.

[0013] On the other hand, the present invention provides a glazing method for manufacturing ceramic tea sets using any of the above glazing devices. The glazing steps include: placing the tea set to be glazed upside down on the mounting post, clamping the tea set through the arc-shaped block and the telescopic rod. The mouth edge of the tea set is placed in the grooved ring. Then, press the pressing key, and the spray gun is activated. The glaze in the glaze bottle enters the glaze storage cavity. The glaze in the glaze storage cavity pushes the blocking block, causing the first spring to be compressed. When the blocking block is pushed into the mounting seat, the transition cavity is communicated with the glaze storage cavity. The glaze enters the transition cavity from the glaze storage cavity and enters the side of the atomizing nozzle close to the nozzle. At this time, the nozzle is blocked by the anti-blocking block. The glaze continuously enters the atomizing nozzle. When the side of the atomizing nozzle close to the nozzle is filled with glaze, at this time, the glaze continues to enter, squeezing the anti-blocking block to move towards the mounting seat direction, causing the second spring to be compressed. The anti-blocking block no longer blocks the nozzle, and the glaze is sprayed to glaze the tea set. During the glazing process, the output shaft of the motor continuously rotates to drive the mounting post and the tea set thereon to rotate, so that the tea set can be evenly glazed. After the glazing is completed, stop pressing the pressing key, turn off the motor, and take out the tea set.

[0014] Compared with the prior art, the present invention has the following advantages: 1. By setting the telescopic rod and the arc-shaped block, and the upper side of the arc-shaped block is inclined, the tea set can be clamped from the inside to ensure the stability of the tea set during the rotating glazing process. And through the setting of the telescopic rod, it can adapt to the clamping of tea sets of multiple sizes. And by covering the mouth edge position of the tea set with the grooved ring, it can prevent excessive accumulation of glaze at the mouth edge part, ensure the uniformity of the glaze surface, and improve the overall quality of the product; 2. Through the arrangement of the anti-blocking block and the blocking block, the glaze can be completely filled in the atomizing nozzle before spraying. The pressure value in the atomizing nozzle reaches a constant value, and then the continuously input glaze is sprayed out in a continuous manner, which can ensure the stable pressure in the atomizing nozzle and the stable flow rate of the glaze, making the glaze spraying effect stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present invention; Figure 2 is a three-dimensional structural schematic diagram of components such as the motor and the mounting post of the present invention; Figure 3 is a three-dimensional structural schematic diagram of components such as the gun body and the pressing key of the present invention; Figure 4 is a sectional structural schematic diagram of the gun body of the present invention; Figure 5 is a sectional structural schematic diagram of components such as the mounting seat and the anti-blocking block of the present invention; Figure 6 is a three-dimensional structural schematic diagram of components such as the wedge block, the vertical rod, and the roller of the present invention.

[0016] Reference numerals: 1, outer shell; 2, spray gun; 21, gun body; 22, pressing key; 23, glaze storage cavity; 24, glaze bottle; 25, atomizing nozzle; 26, spray port; 27, transition cavity; 28, mounting seat; 29, blocking block; 291, first spring; 210, anti-blocking block; 211, second spring; 3, motor; 4, mounting post; 5, grooved ring; 6, telescopic rod; 7, arc-shaped block; 8, wedge block; 9, vertical rod; 10, roller; 11, pull rope; 12, filter screen. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Apparently, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention. Unless otherwise defined, the technical terms or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art in the field to which the present invention belongs. The words such as "including" used herein mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects.

[0018] Embodiment 1: The embodiment of the present invention provides a glaze spraying device for manufacturing ceramic tea sets, as Figure 1 and Figure 2As shown in the figure, it includes a housing 1. Inside the housing 1, there is a spray gun 2. On one side of the housing 1 away from the spray gun 2, there is a motor 3. On the output shaft of the motor 3, there is a mounting post 4. Below the mounting post 4, there is a grooved ring 5 which is used to support the rim position of the tea set. On the upper side of the mounting post 4, there are evenly distributed telescopic rods 6. On the side of the telescopic rod 6 away from the mounting post 4, there is an arc-shaped block 7. Between the arc-shaped block 7 and the mounting post 4, there is an elastic member. The arc-shaped block 7 is in a state of inclining inward on the upper side, which is convenient for the tea set to be directly put on. The setting of the telescopic rod 6 and the elastic member can adapt to the clamping of tea sets of multiple sizes.

[0019] Embodiment 2: On the basis of Embodiment 1, as Figures 3 - 4 shown in the figure, the spray gun 2 includes a gun body 21 movably connected to the housing 1. On the upper side of the gun body 21, there is a pressing key 22 for starting glaze spraying. On one side of the gun body 21 close to the motor 3, there is a glaze storage cavity 23. On the upper side of the glaze storage cavity 23, there is a glaze bottle 24 which can be replaced. On the right side of the glaze storage cavity 23, there is a connecting a atomizing nozzle 25. The atomizing nozzle 25 is provided with a plurality of spray openings 26. In the middle of the atomizing nozzle 25, there is a transition cavity 27. In the middle of the transition cavity 27, there is a mounting seat 28. On the left side of the mounting seat 28, there is a plugging component for closing the atomizing nozzle 25. On the right side of the mounting seat 28, there is an anti-blocking component for dredging the atomizing nozzle 25; Specifically, the plugging component includes a first spring 291 and a plugging block 29. The plugging block 29 is slidably connected to the left side of the atomizing nozzle 25. Between the plugging block 29 and the mounting seat 28, there is a first spring 291; the anti-blocking component includes a second spring 211 and an anti-blocking block 210. The anti-blocking block 210 is slidably connected to the right side of the atomizing nozzle 25. Between the anti-blocking block 210 and the mounting seat 28, there is a second spring 211. The anti-blocking block 210 is composed of a circular baffle and a plurality of inserting rods that fit with the spray openings 26 of the atomizing nozzle 25; Furthermore, on both the left and right sides of the mounting seat 28, there are circular grooves respectively used to accommodate the plugging block 29 and the anti-blocking block. And in the normal state, the plugging block 29 blocks the entire atomizing nozzle 25, while the circular baffle part of the anti-blocking block 210 does not block the atomizing nozzle 25, so that the atomizing nozzle 25 is in a communicating state with the transition cavity 27.

[0020] The specific principle is as follows: When the glaze fills the glaze storage cavity 23, the continuously input glaze pushes the plugging block 29 to move to the right, causing the first spring 291 to be compressed until 29 is pushed into the circular groove on the left side of the mounting seat 28, making the atomizing nozzle 29, the transition cavity 27 and the glaze storage cavity 23 in a communicating state. The glaze enters the left side of the atomizing nozzle 29 through the glaze storage cavity 23 and then enters the right side of the atomizing nozzle 29 through the transition cavity 27. At this time, since the nozzle 26 is blocked by the insertion rod of the anti-blocking block 210, when the right side of the atomizing nozzle 29 is filled with glaze and continuously input, the anti-blocking block 29 will be squeezed to move to the left, causing the second spring 211 to be compressed. The insertion rod of the anti-blocking block 29 no longer blocks the nozzle 26, allowing the glaze to spray out from the nozzle 26. And because the glaze sprays out only after completely filling the atomizing nozzle 29, the pressure value in the atomizing nozzle 29 reaches a constant. Subsequently, the continuously input glaze sprays out in a continuous manner, which can ensure the stable pressure in the atomizing nozzle 29, the stable flow rate of the glaze, and the stable glazing effect.

[0021] Embodiment 3: On the basis of Embodiment 2, as Figure 5 and Figure 6 shown, a wedge-shaped block 8 is slidably connected to the edge of the anti-blocking block 210. An elastic member is connected between the wedge-shaped block 8 and the anti-blocking block 210. A vertical groove that fits the wedge-shaped block 8 is formed in the mounting seat 28. The movement of the anti-blocking block 210 drives the wedge-shaped block 8 to move, causing the wedge-shaped block 8 to be stuck in the vertical groove of the mounting seat 28 to position the anti-blocking block 210, so as to ensure the continuous output of the glaze during the glazing process.

[0022] A vertical rod 9 is slidably connected to the mounting seat 28. A roller 10 is installed in the mounting seat 28. A pull rope 11 is connected between the vertical rod 9 and the plugging block 29. The pull rope 11 is wound around the roller 10. One side of the vertical rod 9 close to the wedge-shaped block 8 is an inclined surface. When the glazing stops, the glaze in the glaze storage cavity 23 no longer enters the atomizing nozzle 25. The first spring 291 gradually resets and drives the plugging block 29 to move leftward to reset. The plugging block 29 pulls the pull rope 11, causing the pull rope 11 to drive the vertical rod 9 to move in the direction of the wedge-shaped block 8, thereby squeezing the wedge-shaped block 8 and causing the wedge-shaped block 8 to exit the vertical groove of the mounting seat 28. Subsequently, under the reset force of the second spring 211, the anti-blocking block 210 resets to block the nozzle 26 again.

[0023] Embodiment 4: On the basis of Embodiment 3, as Figures 5 - 6As shown, a filter screen 12 is connected between one side of the transition cavity 27 close to the gun body 21 and the mounting seat 28, which is used for filtering the glaze to prevent large particles from entering the nozzle. The sealing block 29 is circumferentially provided with evenly distributed bristles (not shown in the figure), and the bristles are soft bristles, which are used for cleaning the filter screen 12. After the sealing block 29 is inserted into the mounting seat 28, part of the bristles are inserted into the edge of the mounting seat 28, and cooperate with the filter screen 12 to filter the glaze. When the sealing block 29 is reset to the left, the bristles brush across the filter screen 12, brushing the possible large particles back into the glaze storage cavity 23. By turning the spray gun 2, the large particles can be poured out from the connection between the glaze storage cavity 23 and the glaze bottle 24.

[0024] Embodiment 5: On the basis of Embodiment 4, the present invention provides a glaze spraying method for manufacturing ceramic tea sets using any of the above-mentioned glaze spraying devices. The glaze spraying steps include: placing the tea set to be glazed upside down on the mounting post 4, clamping the tea set through the arc-shaped block 7 and the telescopic rod 6, placing the mouth edge of the tea set in the grooved ring 5, then pressing the pressing key 22, and the spray gun 2 is started. The glaze in the glaze bottle 24 enters the glaze storage cavity 23, and the glaze in the glaze storage cavity 23 squeezes the sealing block 29, causing the first spring 291 to be compressed. When the sealing block 29 is pushed into the mounting seat 28, the transition cavity 27 communicates with the glaze storage cavity 23, and the glaze enters the transition cavity 27 from the glaze storage cavity 23 and enters one side of the atomizing nozzle 25 close to the nozzle 26. At this time, the nozzle 26 is blocked by the anti-blocking block 210. The glaze continuously enters the atomizing nozzle 25. When the side of the atomizing nozzle 25 close to the nozzle 26 is filled with glaze, at this time, the glaze continues to enter, squeezing the anti-blocking block 210 to move towards the mounting seat 28, causing the second spring 211 to be compressed. The anti-blocking block 210 no longer blocks the nozzle 26, and the glaze is sprayed to glaze the tea set. During the glazing process, the output shaft of the motor 3 continuously rotates to drive the mounting post 4 and the tea set thereon to rotate, so that the tea set can be evenly glazed. After the glazing is completed, the pressing key 22 is no longer pressed, the motor 3 is turned off, and the tea set is taken out.

[0025] Although the embodiments of the present invention have been described in detail above, it is obvious to those skilled in the art that various modifications and changes can be made to these embodiments. However, it should be understood that such modifications and changes are all within the scope and spirit of the present invention described in the claims. Moreover, the present invention described herein can have other embodiments and can be implemented or realized in various ways.

Claims

1. A glaze spraying device for manufacturing ceramic tea sets, characterized in that, It includes a housing (1), a spray gun (2) is arranged inside the housing (1), a motor (3) is arranged on one side of the housing (1) away from the spray gun (2), a mounting post (4) is arranged on the output shaft of the motor (3), a grooved ring (5) is arranged on the lower side of the mounting post (4), the grooved ring (5) is used to support the rim position of the tea set, a uniformly distributed telescopic rod (6) is arranged on the upper side of the mounting post (4), an arc-shaped block (7) is arranged on one side of the telescopic rod (6) away from the mounting post (4), and an elastic member is connected between the arc-shaped block (7) and the mounting post (4).

2. The glaze spraying device for manufacturing ceramic tea sets according to claim 1, characterized in that, The arc-shaped block (7) is in a state of inclining inward on the upper side.

3. A glaze spraying device for manufacturing ceramic tea sets according to claim 1, characterized in that, The spray gun (2) includes a gun body (21) movably connected to the housing (1), a pressing key (22) for starting glaze spraying is arranged on the upper side of the gun body (21), a glaze storage cavity (23) is arranged on one side of the gun body (21) close to the motor (3), a glaze bottle (24) is communicated with the upper side of the glaze storage cavity (23), an atomizing nozzle (25) is communicated with the side of the glaze storage cavity (23) away from the gun body (21), and a plurality of spray openings (26) are arranged on the atomizing nozzle (25).

4. A glaze spraying device for manufacturing ceramic tea sets according to claim 3, characterized in that, A transition cavity (27) is arranged in the middle of the atomizing nozzle (25), a mounting seat (28) is arranged in the middle of the transition cavity (27), a plugging component for closing the atomizing nozzle (25) is arranged on one side of the mounting seat (28) close to the gun body (21), and an anti-blocking component for dredging the atomizing nozzle (25) is arranged on one side of the mounting seat (28) away from the gun body (21).

5. A glaze spraying device for manufacturing ceramic tea sets according to claim 3, characterized in that, The plugging component includes a first spring (291) and a plugging block (29), the plugging block (29) is slidably connected to one side of the atomizing nozzle (25) close to the gun body (21), and a first spring (291) is connected between the plugging block (29) and the mounting seat (28).

6. The glaze spraying device for manufacturing ceramic tea sets according to claim 5, characterized in that, The anti-blocking component includes a second spring (211) and an anti-blocking block (210), the anti-blocking block (210) is slidably connected to one side of the atomizing nozzle (25) away from the gun body (21), a second spring (211) is connected between the anti-blocking block (210) and the mounting seat (28), and the anti-blocking block (210) is composed of a circular baffle and a plurality of inserting rods that fit with the spray openings (26) of the atomizing nozzle (25).

7. A glaze spraying device for manufacturing ceramic tea sets according to claim 6, characterized in that, A wedge-shaped block (8) is slidably connected to the edge of the anti-blocking block (210), an elastic member is connected between the wedge-shaped block (8) and the anti-blocking block (210), and a vertical groove that fits with the wedge-shaped block (8) is arranged in the mounting seat (28).

8. A glaze spraying device for manufacturing ceramic tea sets according to claim 7, characterized in that, A vertical rod (9) is slidably connected to the mounting seat (28), a roller (10) is installed in the mounting seat (28), a pull rope (11) is connected between the vertical rod (9) and the plugging block (29), the pull rope (11) is wound around the roller (10), and one side of the vertical rod (9) close to the wedge-shaped block (8) is an inclined surface.

9. A glaze spraying device for manufacturing ceramic tea sets according to claim 5, characterized in that, A filter screen (12) is connected between the side of the transition cavity (27) close to the gun body (21) and the mounting seat (28), and uniformly distributed brush hairs are arranged circumferentially on the plugging block (29) for cleaning the filter screen (12).

10. A glazing method for manufacturing ceramic tea sets using any one of the glazing devices of claims 1 to 9, characterized in that, The glaze spraying steps include: Invert the tea set to be glazed on the mounting post (4), clamp the tea set through the arc-shaped block (7) and the telescopic rod (6), place the mouth edge of the tea set in the grooved ring (5), then press the pressing key (22), the spray gun (2) starts, and the glaze in the glaze bottle (24) enters the glaze storage cavity (23). The glaze in the glaze storage cavity (23) squeezes the blocking block (29), causing the first spring (291) to be compressed. When the blocking block (29) is pushed into the mounting seat (28), the transition cavity (27) communicates with the glaze storage cavity (23), and the glaze enters the transition cavity (27) from the glaze storage cavity (23) and enters the side of the atomizing nozzle (25) close to the spray port (26). At this time, the spray port (26) is blocked by the anti-blocking block (210). The glaze continuously enters the atomizing nozzle (25). When the side of the atomizing nozzle (25) close to the spray port (26) is filled with glaze, at this time, the glaze continues to enter, squeezing the anti-blocking block (210) to move towards the mounting seat (28), causing the second spring (211) to be compressed. The anti-blocking block (210) no longer blocks the spray port (26), and the glaze is sprayed to glaze the tea set. During the glazing process, the output shaft of the motor (3) continuously rotates to drive the mounting post (4) and the tea set thereon to rotate, so that the tea set can be evenly glazed. After the glazing is completed, stop pressing the pressing key (22), turn off the motor (3), and take out the tea set.

Images