Dust-free graphite boat coating device

Abstract

The utility model provides a dust-free graphite boat coating device, which relates to the technical field of graphite boat processing and comprises an integral structure and supporting structures, and the supporting structures are positioned at the front and rear positions of the two sides of the bottom of the integral structure; the whole structure comprises a box body, the top of the box body is fixedly connected with a feeding box, a control panel is fixedly installed at the center of the outer surface of the front side of the feeding box, and a frequency converter is fixedly installed on one side of the outer surface of the front side of the feeding box. In the use process, a user can adjust the control parameters of the frequency converter, such as the initial frequency of a plurality of components, according to actual requirements, the whole frequency converter can operate in the optimal working efficiency interval by optimizing the parameters, energy consumption can be further reduced, and the control panel, the temperature sensor and the heating plate are matched with one another, so that the energy consumption is reduced, and the service life of the frequency converter is prolonged. The temperature in the feeding box can be monitored, and the temperature in the heating process is adjusted, so that it is ensured that the coating can be heated to be appropriate and stable.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite boat processing, in particular to a dust-free graphite boat coating device. Background Art

[0002] Graphite boat is a kind of vessel used in fields such as heat treatment and material processing, usually made of graphite material. It has the characteristics of high temperature resistance, corrosion resistance and good thermal conductivity.

[0003] During coating, a graphite boat is required as a carrier to carry the silicon wafer to complete the coating. When the existing technology is used, a large amount of energy is consumed during the heating and curing process, especially for large-scale production or continuous operation devices. The energy consumption may be high, which in turn increases operating costs and environmental impacts. Therefore, we propose a dust-free graphite boat coating device to solve the above-mentioned problems. Utility Model Content

[0004] The utility model mainly provides a dust-free graphite boat coating device which reduces energy consumption.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dust-free graphite boat coating device, comprising: an overall structure and a supporting structure, the supporting structure is located at the front and rear positions on both sides of the bottom of the overall structure; the overall structure includes a box body, the top of the box body is fixedly connected to a feed box, a control panel is fixedly installed at the center of the front outer surface of the feed box, a frequency converter is fixedly installed on one side of the front outer surface of the feed box, a heating plate is fixedly installed at the center of the inner surfaces of both sides of the feed box, temperature sensors are fixedly installed on the inner surfaces of both sides of the feed box near the top front and rear positions, a rubber hose is penetrated at the center of the bottom of the feed box, and electric push rods are fixedly installed at the front and rear positions on both sides of the inner bottom of the box body.

[0006] Preferably, a feed pipe is provided through the top center of the feed box, a sealing plug is slidably connected to the inner surface of the feed pipe, and a placement plate is fixedly connected to the inner bottom center of the box body. The feed pipe and the sealing plug are arranged so that external paint can enter the feed box normally, and the placement plate is arranged so that the user can place the graphite boat conveniently.

[0007] Preferably, a baffle is hingedly connected to the front outer surface of the box body, and a solenoid valve is fixedly installed on the outer surface of the rubber hose. The provision of the baffle prevents external dust from entering the box body.

[0008] Preferably, ultraviolet lamps are fixedly installed on the inner surfaces of both sides of the box body near the front and rear positions of the top, and the protruding end of the electric push rod is fixedly connected to a spray gun. The interior of the spray gun is connected to the interior of the rubber hose. The setting of the ultraviolet lamp can solidify the paint, and the setting of the spray gun can evenly spray the paint on the surface of the graphite boat.

[0009] Preferably, a filter screen is fixedly connected at the center of the inner surfaces of both sides of the box body, and a high-efficiency air filter is fixedly installed at the position of the filter screen on the outer surfaces of both sides of the box body. Through the arrangement of the filter screen and the high-efficiency air filter, fine particles in the air can be filtered, thereby meeting the dust-free regulation in the box body.

[0010] Preferably, the support structure includes support legs, and an anti-skid pad is fixedly connected to the bottom center of the support leg. The arrangement of the support legs and the anti-skid pad ensures that the whole can be used stably.

[0011] Preferably, the top surface of the supporting leg is fixedly connected to the bottom surface of the box body, so as to provide sufficient supporting force for the box body.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, during use, the user can adjust the control parameters of the inverter according to actual needs, such as the starting frequency of multiple components. By optimizing the parameters, the whole can operate within the optimal working efficiency range, thereby reducing energy consumption. Through the cooperation of the control panel, temperature sensor and heating plate, the temperature in the feed box can be monitored and the temperature during the heating process can be adjusted to ensure that the coating can be heated to a suitable stability.

[0014] 2. In the utility model, by setting up a spray gun, the paint can be evenly sprayed on the surface of the graphite boat, and by cooperating with an ultraviolet lamp, the paint can be solidified, and by cooperating with a filter net and a high-efficiency air filter, fine particles in the air can be filtered, thereby satisfying dust-free regulation in the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a dust-free graphite boat coating device is provided for the utility model;

[0016] Figure 2 A cross-sectional view of a dust-free graphite boat coating device is provided for the utility model;

[0017] Figure 3 A three-dimensional diagram of a heating plate, a temperature sensor, a rubber hose and a solenoid valve;

[0018] Figure 4 A three-dimensional diagram of a high-efficiency air filter and filter screen.

[0019] Legend: 1. Overall structure; 2. Support structure; 101. Box; 102. Baffle; 103. Feed box; 104. Inverter; 105. Control panel; 106. Electric push rod; 107. Placement plate; 108. Ultraviolet lamp; 109. Spray gun; 110. Rubber hose; 111. Solenoid valve; 112. Heating plate; 113. Feed pipe; 114. Sealing plug; 115. Temperature sensor; 116. Filter; 117. High-efficiency air filter; 201. Support leg; 202. Anti-slip mat. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] See also Figure 1-Figure 4 The utility model provides a technical solution: a dust-free graphite boat coating device, comprising: an overall structure 1 and a supporting structure 2, the supporting structure 2 is located at the front and rear positions on both sides of the bottom of the overall structure 1; the overall structure 1 comprises a box body 101, a feed box 103 is fixedly connected to the top of the box body 101, a control panel 105 is fixedly installed at the center of the front outer surface of the feed box 103, a frequency converter 104 is fixedly installed on one side of the front outer surface of the feed box 103, a heating plate 112 is fixedly installed at the center of the inner surfaces of both sides of the feed box 103, temperature sensors 115 are fixedly installed on the inner surfaces of both sides of the feed box 103 near the top and rear positions, a rubber hose 110 is penetrated at the center of the bottom of the feed box 103, and electric push rods 106 are fixedly installed at the front and rear positions on both sides of the inner bottom of the box body 101.

[0023] like Figure 1 and Figure 3 As shown, a feed pipe 113 is provided through the center of the top of the feed box 103, and a sealing plug 114 is slidably connected to the inner surface of the feed pipe 113. A placement plate 107 is fixedly connected to the center of the inner bottom of the box body 101. Through the setting of the feed pipe 113 and the sealing plug 114, the external paint can enter the feed box 103 normally, and the setting of the placement plate 107 makes it convenient for the user to place the graphite boat.

[0024] like Figure 1 and Figure 3 As shown, a baffle 102 is hingedly connected to the front outer surface of the box body 101 , and a solenoid valve 111 is fixedly installed on the outer surface of the rubber hose 110 . The baffle 102 is provided to prevent external dust from entering the box body 101 .

[0025] like Figure 2 As shown, ultraviolet lamps 108 are fixedly installed on the inner surfaces of both sides of the box body 101 near the top front and rear positions, and the protruding end of the electric push rod 106 is fixedly connected to a spray gun 109. The interior of the spray gun 109 is connected to the interior of the rubber hose 110. The setting of the ultraviolet lamp 108 can solidify the paint, and the setting of the spray gun 109 can evenly spray the paint on the surface of the graphite boat.

[0026] like Figure 2 and Figure 4 As shown, a filter screen 116 is fixedly connected at the center of the inner surfaces of both sides of the box body 101, and a high-efficiency air filter 117 is fixedly installed at the position of the filter screen 116 on the outer surfaces of both sides of the box body 101. Through the arrangement of the filter screen 116 and the high-efficiency air filter 117, fine particles in the air can be filtered, thereby meeting the dust-free adjustment in the box body 101.

[0027] like Figure 1 As shown, the support structure 2 includes a support leg 201, and an anti-skid pad 202 is fixedly connected to the bottom center of the support leg 201. The arrangement of the support leg 201 and the anti-skid pad 202 ensures that the whole can be used stably.

[0028] like Figure 1 As shown, the top surface of the support leg 201 is fixedly connected to the bottom surface of the box body 101 , so as to provide sufficient supporting force for the box body 101 .

[0029] The usage and working principle of the device: First, the user adjusts the control parameters of the inverter 104 according to actual needs, and then prepares the graphite boat after adjustment, ensuring that its surface is clean and dust-free, and meets the required size and shape, and puts it on the placement plate 107. After putting it in, close the baffle 102 through the handle, and then through the cooperation of the filter screen 116 and the high-efficiency air filter 117, the fine particles in the air can be filtered to meet the dust-free adjustment in the box body 101, and then the required paint is prepared according to the proportion and requirements, and poured into the feed box 103 through the feed pipe 113. After pouring, put the sealing plug 114 back into the feed pipe 113, and then through the cooperation of the temperature sensor 115, the control panel 105 and the heating plate 112, the paint can be heated to a suitable temperature. degree, and monitor and maintain the temperature of the paint stable. Then, when the appropriate temperature is reached, the control panel 105 controls the solenoid valve 111 to open, and the paint can be transported through the rubber hose 110 and finally transported to the spray gun 109. Then, multiple spray guns 109 can be adjusted to a suitable height through the cooperation of the electric push rod 106 for subsequent spraying. After adjustment, the paint can be evenly sprayed on the surface of the material to be coated through the spray gun 109, and in actual use, a sealing ring is provided at the connection between the rubber hose 110 and the box 101 to ensure the sealing of the connection. After spraying is completed, the control panel 105 controls the ultraviolet lamp 108 to turn on, emitting high-energy ultraviolet light to cure the coating. After curing is completed, the baffle 102 is opened by the handle to take out the finished material.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A dust-free graphite boat coating device, characterized in that: include: An overall structure (1) and a supporting structure (2), wherein the supporting structure (2) is located at the front and rear positions of both sides of the bottom of the overall structure (1); The overall structure (1) comprises a box body (101), the top of the box body (101) is fixedly connected to a feed box (103), a control panel (105) is fixedly installed at the center of the front outer surface of the feed box (103), a frequency converter (104) is fixedly installed on one side of the front outer surface of the feed box (103), a heating plate (112) is fixedly installed at the center of the inner surfaces of both sides of the feed box (103), temperature sensors (115) are fixedly installed on the inner surfaces of both sides of the feed box (103) near the front and rear positions of the top, a rubber hose (110) is penetrated at the center of the bottom of the feed box (103), and electric push rods (106) are fixedly installed at the front and rear positions of both sides of the inner bottom of the box body (101).

2. The dust-free graphite boat coating device according to claim 1, characterized in that: A feed pipe (113) is provided through the center of the top of the feed box (103), a sealing plug (114) is slidably connected to the inner surface of the feed pipe (113), and a placement plate (107) is fixedly connected to the center of the inner bottom of the box body (101).

3. The dust-free graphite boat coating device according to claim 1, characterized in that: The front outer surface of the box body (101) is hingedly connected to a baffle (102), and the outer surface of the rubber hose (110) is fixedly mounted with a solenoid valve (111).

4. The dust-free graphite boat coating device according to claim 1, characterized in that: Ultraviolet lamps (108) are fixedly installed on the inner surfaces of both sides of the box body (101) near the front and rear positions of the top, and the extended end of the electric push rod (106) is fixedly connected to a spray gun (109), and the interior of the spray gun (109) is connected to the interior of the rubber hose (110).

5. The dust-free graphite boat coating device according to claim 1, characterized in that: A filter screen (116) is fixedly connected at the center of the inner surfaces of both sides of the box body (101), and a high-efficiency air filter (117) is fixedly installed at the position of the filter screen (116) on the outer surfaces of both sides of the box body (101).

6. The dust-free graphite boat coating device according to claim 1, characterized in that: The support structure (2) comprises a support leg (201), and an anti-slip pad (202) is fixedly connected to the center of the bottom of the support leg (201).

7. The dust-free graphite boat coating device according to claim 6, characterized in that: The top surface of the supporting leg (201) is fixedly connected to the bottom surface of the box body (101).

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