An apparatus for preparing a composite ceramic coating

Abstract

The application provides a composite ceramic coating preparation equipment, which comprises a processing main body, the processing main body comprises a processing platform and a protective cover body, the surface of the processing platform is provided with a turnover opening, the turnover opening is rotationally connected with a clamping device for clamping a substrate inside, a first processing chamber for accommodating the clamping device and the substrate is formed in the processing platform, and a ventilation device is further arranged in the first processing chamber, the ventilation device comprises a first ventilation assembly for directing gas blowing, the ventilation device further comprises a second ventilation assembly for directing gas absorption or gas blowing, and when the second ventilation assembly is in a state of directing gas collection, a directed dry air flow is formed between the first ventilation assembly and the second ventilation assembly, so as to accelerate the drying of the substrate. The application can improve the drying efficiency of the surface of the substrate, avoid the pollution of the surface of the substrate, and improve the efficiency and quality of coating preparation.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of coating processing, in particular to a composite ceramic coating preparation equipment. BACKGROUND

[0002] The preparation of the composite ceramic coating needs to be sprayed and cleaned multiple times. The surface clamping device and the substrate position can be changed through the turnover structure. The two sides of the substrate can be processed simultaneously in the first processing chamber and the second processing chamber. The three spraying operations can be continuously performed without the need for workers to frequently remove the substrate, thereby shortening the spraying production time and improving the spraying efficiency.

[0003] In actual operation, the first processing chamber is continuously in a high-temperature atmosphere, which can accelerate the drying of the cleaned substrate. However, due to the large volume of the first processing chamber and the lack of directional airflow, the drying efficiency of the substrate is limited. In addition, the turnover structure can improve the efficiency of the substrate coating preparation. However, during the turnover process, especially in the initial stage of turnover, some impurities in the upper gas can enter the first processing chamber through the turnover gap, which can pollute the surface of the cleaned and dried substrate and affect the quality of the subsequent substrate coating preparation. SUMMARY

[0004] To solve the above problems, the present application provides a composite ceramic coating preparation equipment which can improve the drying efficiency of the substrate surface, avoid the pollution of the substrate surface, and improve the efficiency and quality of the coating preparation.

[0005] To solve the above problems, the technical solution adopted by the present application is as follows:

[0006] A composite ceramic coating preparation equipment includes a processing main body, the processing main body includes a processing platform and a protective cover, the processing platform is provided with a turnover opening on the surface, the turnover opening is rotatably connected with a clamping device for clamping a substrate inside, the processing platform is internally formed with a first processing chamber for accommodating the clamping device and the substrate, the first processing chamber is further provided with a ventilation device inside, the ventilation device includes a first ventilation assembly for directing air blowing, the ventilation device further includes a second ventilation assembly for directing air absorption or air blowing, when the second ventilation assembly is in a state of directing air collection, a directional drying airflow is formed between the first ventilation assembly and the second ventilation assembly for accelerating the drying of the substrate, when the second ventilation assembly is in a state of directing air blowing, a convection is formed between the first ventilation assembly and the second ventilation assembly for increasing the gas pressure in the first processing chamber to prevent external impurities from entering.

[0007] Preferably, the protective cover and the processing platform form a second processing chamber, and a connecting pipeline with a built-in filtering device is arranged between the first processing chamber and the second processing chamber, the first end of the connecting pipeline is in communication with the second processing chamber, and the second end of the connecting pipeline is in communication with the first ventilation assembly.

[0008] Preferably, the first ventilation assembly and the second ventilation assembly are movably connected to the inner wall of the processing platform, and the inner wall of the processing platform is provided with two groups of control devices, and the two groups of control devices are connected to the corresponding first ventilation assembly or second ventilation assembly for adjusting the positions of the first ventilation assembly and the second ventilation assembly.

[0009] Preferably, the first ventilation assembly has a first movement track in the first processing chamber, the second ventilation assembly has a second movement track in the first processing chamber, and the clamping device has a third movement track in the first processing chamber, and the first movement track and the second movement track intersect with the third movement track.

[0010] Preferably, the control device comprises a first action part, a connecting fixed part is fixed at the action end of the first action part, a second action part is fixed on the surface of the connecting fixed part, the first action part and the second action part are linked and controlled, and the first action part is linked and controlled with the clamping device.

[0011] Preferably, the first action part is a first rotary joint or an extension joint.

[0012] Preferably, the linked control is electrically connected or hydraulically connected.

[0013] Preferably, the clamping device comprises a turnover platform, the turnover platform is rotatably connected to the turnover opening through a turnover shaft, and clamping assemblies are symmetrically fixed on both sides of the turnover platform.

[0014] Preferably, a ventilation gap is formed in the side wall of the first ventilation assembly, the position and length of the ventilation gap are matched with the base material, and the ventilation gap extends along the axis direction of the first ventilation assembly.

[0015] The present application has the following advantages:

[0016] Through the above structure design, the state of the ventilation device can be adaptively adjusted according to the different preparation states of the clamping device, and the preparation requirements in different preparation processes are met; the directional drying air flow can accelerate the drying of the surface of the base material, the relative air flow can increase the air pressure in the first processing chamber to prevent impurities from entering, improve the surface drying efficiency of the base material, and avoid the pollution of the surface of the base material, and improve the efficiency and quality of the coating preparation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a perspective view of the present application.

[0018] Figure 2 is a perspective view of the present application. Figure 1

[0019] Figure 3 is a perspective view of the present application. Figure 2

[0020] Figure 4 is a perspective view of the present application. Figure 2

[0021] Figure 5 is a perspective view of the present application. Figure 3

[0022] Figure 6 is a perspective view of the present application.

[0023] Figure 7 is a perspective view of the present application. Figure 4

[0024] In the figure: 100, processing body; 110, processing platform; 111, first processing chamber; 120, protective cover body; 121, second processing chamber; 200, spraying gun head; 300, clamping device; 310, turnover platform; 320, clamping assembly; 330, turnover shaft; 400, connecting pipeline; 500, ventilation device; 510, first ventilation assembly; 511, ventilation gap; 520, second ventilation assembly; 600, base material; 700, control device; 710, first rotary joint; 720, connecting rod; 730, second rotary joint; 740, telescopic joint; 750, third rotary joint. DETAILED DESCRIPTION

[0025] The present application is further described below in conjunction with the accompanying drawings and examples.

[0026] The preparation of the composite ceramic coating needs to go through multiple spraying and cleaning processes; through the turnover structure, the position of the clamping device and the base material on the surface can be changed, the base materials on both sides can be processed in the first processing chamber and the second processing chamber at the same time, and three spraying operations can be continuously performed without the need for workers to frequently remove the base materials, thereby shortening the spraying production time and improving the spraying efficiency.

[0027] ​​​​​In actual operation, the first processing chamber is continuously in a high-temperature atmosphere, which can accelerate the drying of the cleaned substrate, but due to the large volume of the first processing chamber and the lack of directional airflow, the drying efficiency of the substrate is limited; at the same time, the efficiency of the substrate coating preparation can be improved through the turnover structure, but during the turnover process, especially in the initial stage of turnover, some impurities in the upper gas are easy to enter the first processing chamber from the turnover gap, which can easily cause pollution on the surface of the cleaned and dried substrate, and affect the quality of the subsequent substrate coating preparation.

[0028] The background technology can refer to the patent document: a composite ceramic coating preparation method and a spraying processing device (CN116288129B).

[0029] In order to solve the above problems, refer to the attached Figure 1 -attached Figure 7 A composite ceramic coating preparation device, comprising a processing body 100, the processing body 100 comprising a processing platform 110 and a protective cover 120, the surface of the processing platform 110 is provided with a turnover opening, the turnover opening is rotatably connected with a clamping device 300 for clamping the substrate 600, the clamping device 300 can clamp the substrate 600, and a spraying gun head 200 is installed inside the protective cover 120, which can prepare coating on the surface of the substrate 600.

[0030] A first processing chamber 111 is formed inside the processing platform 110 for accommodating the clamping device 300 and the substrate 600, and a ventilation device 500 is further arranged inside the first processing chamber 111, which can adjust the airflow state in the first processing chamber 111, form a directional drying airflow during drying, quickly exhaust the moisture generated during drying, and accelerate the drying process after cleaning the surface of the substrate 600; during the turnover switching process, the ventilation device 500 can increase the gas pressure in the first processing chamber 111 to prevent impurities in the outside air from entering the first processing chamber 111, ensuring the cleanliness of the cleaned and dried substrate 600 in the first processing chamber 111, and improving the quality of the coating preparation on the surface of the substrate 600.

[0031] Specifically, the ventilation device 500 includes a first ventilation assembly 510 for directing the blowing of gas, and a second ventilation assembly 520 for directing the absorption of gas or the blowing of gas, when the second ventilation assembly 520 is in a state of directing the collection of gas, the first ventilation assembly 510 and the second ventilation assembly 520 form a directional drying airflow for accelerating the drying of the substrate 600; when the second ventilation assembly 520 is in a state of directing the blowing of gas, the first ventilation assembly 510 and the second ventilation assembly 520 form a convection for increasing the gas pressure in the first processing chamber 111 to prevent impurities from entering from the outside.

[0032] In summary, through the above structural design, the state of the ventilation device 500 can be adaptively adjusted according to the different preparation states of the clamping device 300, meeting the preparation requirements in different preparation processes; the directional drying air flow can accelerate the drying of the surface of the substrate 600, the opposite air flow can increase the air pressure in the first processing chamber 111 to prevent impurities from entering, thereby improving the surface drying efficiency of the substrate 600, avoiding pollution of the surface of the substrate 600, and improving the efficiency and quality of the coating preparation.

[0033] A second processing chamber 121 is formed between the protective cover 120 and the processing platform 110, and a connecting pipeline 400 with a built-in filtering device is arranged between the second processing chamber 121 and the first processing chamber 111. The first end of the connecting pipeline 400 communicates with the second processing chamber 121, and the second end of the connecting pipeline 400 communicates with the first ventilation assembly 510.

[0034] The connecting pipeline 400 inside is also provided with a pump body. By setting the combination of the pump body and the filtering device, the high-temperature gas in the second processing chamber 121 can be pumped into the first processing chamber 111 after being filtered, accelerating the drying of the surface of the substrate 600 in the first processing chamber 111, improving the efficiency of high-temperature resource utilization, and reducing the preparation cost.

[0035] Specifically, the first ventilation assembly 510 and the second ventilation assembly 520 are movably connected with the inner wall of the processing platform 110. The inner wall of the processing platform 110 is provided with two sets of control devices 700, which are respectively connected with the corresponding first ventilation assembly 510 or second ventilation assembly 520 for adjusting the positions of the first ventilation assembly 510 and the second ventilation assembly 520. The positions of the first ventilation assembly 510 and the second ventilation assembly 520 can be adjusted to control the first ventilation assembly 510 and the second ventilation assembly 520 to be in different positions for efficient drying of the substrate 600.

[0036] Through the above structural design, the adaptive drying of substrates 600 of different sizes at different positions can be met, and the positions of the first ventilation assembly 510 and the second ventilation assembly 520 can be adjusted. During the drying process, the first ventilation assembly 510 and the second ventilation assembly 520 can be controlled to be closer to each other to form a stable and fast drying air flow to accelerate the drying process; and the first ventilation assembly 510 and the second ventilation assembly 520 can be controlled to be staggered with each other to avoid affecting the normal overturning of the clamping device 300.

[0037] Further, the first ventilation assembly 510 has a first movement trajectory in the first processing chamber 111, the second ventilation assembly 520 has a second movement trajectory in the first processing chamber 111, the clamping device 300 has a third movement trajectory in the first processing chamber 111, and the first movement trajectory and the second movement trajectory intersect with the third movement trajectory.

[0038] In the first processing chamber 111, the substrate 600 is in a dry state, the first ventilation assembly 510 and the second ventilation assembly 520 are controlled to move towards the substrate 600, and the first ventilation assembly 510 and the second ventilation assembly 520 can be located on both sides of the substrate 600 to achieve rapid drying of the substrate 600; during the overturning process of the clamping device 300, the first ventilation assembly 510 and the second ventilation assembly 520 are controlled to move to the initial position, which can be staggered with the third movement track of the clamping device 300, to ensure the smoothness of the overturning process of the clamping device 300.

[0039] Specifically, the control device 700 includes a first action part, a connecting fixed part is fixed at the action end of the first action part, a second action part is fixed on the surface of the connecting fixed part, and the first action part and the second action part are linked and controlled. The first action part and the second action part can be cooperatively controlled to adjust the position state of the first ventilation assembly 510 and the second ventilation assembly 520, and to realize the adjustment of the movement track.

[0040] The second action part here can be selected as a rotating element, which can adjust the deflection state of the first ventilation assembly 510 or the second ventilation assembly 520, and further adjust the position state of the ventilation gap 511, control the airflow to blow out in a predetermined direction, and realize efficient use of the airflow.

[0041] The first action part here is linked with the clamping device 300, and the state of the first action part and the second action part can be linked and controlled through the clamping device 300. In the overturning process of the clamping device 300, the first action part and the second action part are adjusted to be in the first position away from the clamping device 300, and in the process of stopping rotating of the clamping device 300, the first action part and the second action part are adjusted to be in the second position close to the clamping device 300, which can efficiently ventilate and dry the substrate 600.

[0042] At the same time, the ventilation pump body built in the second ventilation assembly 520 can be electrically connected with the clamping device 300, and the state of the airflow in the second ventilation assembly 520 can be adjusted according to the overturning state of the clamping device 300, to realize automatic control and greatly improve the overall control efficiency.

[0043] The first action part here can be selected as a first rotary joint 710 or an extension joint 740, and the position state of the first ventilation assembly 510 or the second ventilation assembly 520 can be adjusted through the first rotary joint 710 or the extension joint 740.

[0044] The linkage control here can be selected as electrically connected linkage control or hydraulically connected linkage control, and the rotary joint or telescopic joint described above can be selected as an existing electric control joint or hydraulic rotary joint for efficient and accurate position control.

[0045] With reference to the drawings Figure 3 The clamping device 300 here includes a turnover platform 310, which is rotationally connected with a turnover shaft 330. The turnover platform 310 is symmetrically fixed with clamping assemblies 320 on both sides. The turnover shaft 330 here is an electric control shaft, which is electrically connected with the control device 700 to realize cooperative control. The turnover shaft 330 can control the turnover platform 310 to drive the clamping assemblies 320 on both sides to turn, realize the turnover control process, and realize continuous coating preparation and cleaning and drying of the substrates 600 on both sides.

[0046] The first ventilation assembly 510 has a ventilation gap 511 in the side wall, which is matched with the substrate 600 in position and length. The ventilation gap 511 extends along the axis direction of the first ventilation assembly 510. One side of the ventilation gap 511 can blow out full-length air flow, efficiently dry the surface of the substrate 600, and efficiently dry the long strip or tubular substrate 600, thereby improving the drying efficiency.

[0047] The above description is only the preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A composite ceramic coating preparation equipment, comprising a processing main body (100), the processing main body (100) comprising a processing platform (110) and a protective cover body (120), the processing platform (110) being provided with a turnover opening on the surface, a clamping device (300) for clamping a substrate (600) being rotatably connected inside the turnover opening, and a first processing chamber (111) for accommodating the clamping device (300) and the substrate (600) being formed inside the processing platform (110), characterized in that: the first processing chamber (111) is further provided with a ventilation device (500), the ventilation device (500) comprising a first ventilation assembly (510) for directing air out, and the ventilation device (500) further comprising a second ventilation assembly (520) for directing air in or directing air out, when the second ventilation assembly (520) is in a state of directing air in, a directed dry air flow is formed between the first ventilation assembly (510) and the second ventilation assembly (520) for accelerating drying of the substrate (600), and when the second ventilation assembly (520) is in a state of directing air out, a convection is formed between the first ventilation assembly (510) and the second ventilation assembly (520) for increasing the gas pressure in the first processing chamber (111) to prevent impurities from the outside from entering; a second processing chamber (121) is formed between the protective cover body (120) and the processing platform (110), a connecting pipeline (400) with a built-in filtering device is arranged between the second processing chamber (121) and the first processing chamber (111), a first end of the connecting pipeline (400) is in communication with the second processing chamber (121), and a second end of the connecting pipeline (400) is in communication with the first ventilation assembly (510). The first ventilation assembly (510) and the second ventilation assembly (520) are movably connected to the inner wall of the processing platform (110), the inner wall of the processing platform (110) is provided with two groups of control devices (700), and the two groups of control devices (700) are connected to the corresponding first ventilation assembly (510) or second ventilation assembly (520) for adjusting the positions of the first ventilation assembly (510) and the second ventilation assembly (520).

2. The apparatus of claim 1, wherein the apparatus further comprises a plurality of ceramic coating layers. The first ventilation assembly (510) has a first movement track in the first processing chamber (111), the second ventilation assembly (520) has a second movement track in the first processing chamber (111), and the clamping device (300) has a third movement track in the first processing chamber (111), the first movement track and the second movement track intersecting the third movement track.

3. The apparatus of claim 2, wherein the apparatus further comprises a heating device for heating the substrate. The control device (700) comprises a first action part, a connecting fixed part being fixed at the action end of the first action part, a second action part being fixed on the surface of the connecting fixed part, the first action part and the second action part being linked and controlled, and the first action part being linked and controlled with the clamping device (300).

4. The apparatus of claim 3, wherein the plurality of ceramic coating layers are formed by a plurality of deposition processes. The first action part is a first rotary joint (710) or an extension joint (740).

5. The apparatus of claim 4, wherein the ceramic coating is a composite ceramic coating. ​ 6. The apparatus of claim 4, wherein the ceramic coating is a composite ceramic coating. The linkage control is electrically connected linkage control or hydraulic linkage control.

7. The apparatus of claim 1, wherein the apparatus further comprises a plurality of ceramic coating layers. The clamping device (300) comprises a turnover platform (310) which is rotatably connected with the turnover opening through a turnover shaft (330), and clamping assemblies (320) are symmetrically fixed on both sides of the turnover platform (310).

8. The apparatus of claim 1, wherein the apparatus further comprises a plurality of ceramic coating layers. The first ventilation assembly (510) is provided with a ventilation gap (511) in the side wall, the position and length of the ventilation gap (511) are matched with the base material (600), and the ventilation gap (511) extends along the axis direction of the first ventilation assembly (510).

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