Cooling protection mechanism for vacuum plating machine

Abstract

The utility model provides a cooling protection mechanism for a vacuum plating machine, and belongs to the technical field of vacuum coating equipment. The cooling protection mechanism for the vacuum electroplating machine comprises a vacuum electroplating machine main body, an electroplating rotating stand, a first heat conduction rod, an electroplating metal wire, a heat preservation box, a water pump, a first water pipe, a second water pipe and a refrigerator, when the cooling protection mechanism is used, cooling liquid in the heat preservation box is pumped out and finally flows back into the heat preservation box, and the refrigerator continuously refrigerates the cooling liquid in the heat preservation box; according to the cooling protection mechanism for the vacuum plating machine, the electroplating metal wire is arranged on the second heat conduction rod in a sleeving mode, the contact area between the electroplating metal wire and the second heat conduction rod is increased, and the electroplating metal wire is rapidly cooled; the service life of the electroplated metal wire is prolonged, the electroplating cost of a product is reduced, and better use experience is brought to a user.

Description

Technical Field

[0001] The present application relates to the technical field of vacuum coating equipment, and in particular to a cooling and protection mechanism for a vacuum electroplating machine. Background Art

[0002] The vacuum coating machine can complete the coating of the product under a high vacuum degree. Before electroplating the electroplated product, first adjust the parameters such as the evaporation source temperature, vacuum degree, and deposition layer thickness of the vacuum plating machine, and select the coating material as needed. Then put the metal product on the plating turntable in the vacuum plating machine to create a high vacuum environment, and use the electroplating wire to heat the selected coating material to the condensation point to form a metal material in vapor form. The evaporated metal material is brought to the surface of the product through the electric field effect to deposit and form a uniform coating. The construction can be repeated as many times as needed to achieve the desired thickness of the coating. However, in the process of heating the coating material with the electroplating wire, when the coating material forms a vapor form, the cooling of the electroplating wire is often natural cooling, resulting in too slow cooling of the electroplating wire, which will reduce the service life of the electroplating wire over a long period of time. In this way, the electroplating wire needs to be replaced regularly, which increases the electroplating cost of the product and brings a bad user experience. Utility Model Content

[0003] In order to make up for the above shortcomings, the present application provides a cooling protection mechanism for a vacuum electroplating machine, which aims to improve the problem that, in the process of heating the coating material with the electroplating metal wire, after the coating material forms a vapor state, the cooling of the electroplating metal wire is often natural cooling, resulting in the electroplating metal wire cooling too slowly, which will reduce the service life of the electroplating metal wire over a long period of time. In this way, the electroplating metal wire needs to be replaced regularly, which increases the electroplating cost of the product.

[0004] This application is implemented as follows:

[0005] The present application provides a temperature reduction protection mechanism for a vacuum plating machine, comprising a vacuum plating machine body, a plating rotating rack, a first heat-conducting rod, a second heat-conducting rod, a plating metal wire, a heat preservation box, a water pump, a first water pipe, a second water pipe and a refrigerator, wherein the plating rotating rack is arranged in the vacuum plating machine body, the first heat-conducting rod is installed in the vacuum plating machine body, the second heat-conducting rod is fixed on the first heat-conducting rod, and the plating metal wire is overlapped on the second heat-conducting rod;

[0006] The first water pipe is arranged in the second heat-conducting rod, and the first water pipe runs through the vacuum plating machine body. The insulation box is fixed on the upper surface of the vacuum plating machine body, and the water pump is fixed on the outer wall of the insulation box. One end of the first water pipe is arranged on the water pump, and the other end of the first water pipe is arranged in the insulation box. One end of the second water pipe is arranged on the water pump, and the other end of the second water pipe is arranged in the insulation box. The refrigerator is arranged on the insulation box.

[0007] In one embodiment of the present application, a liquid level sensor is also included, and the liquid level sensor is installed on the thermal insulation box.

[0008] In one embodiment of the present application, a thermostat is further included, wherein the thermostat is fixedly mounted on the outer wall of the thermal insulation box, and the thermostat and the refrigerator are electrically connected together.

[0009] In one embodiment of the present application, it also includes a thermal insulation cover, and different thermal insulation covers are respectively mounted on the first water pipe and the second water pipe exposed to the outside.

[0010] In one embodiment of the present application, it also includes a water inlet pipe, which is arranged on the thermal insulation box.

[0011] In one embodiment of the present application, a drain pipe and a valve are further included, wherein the drain pipe is arranged on the insulated box, and the valve is arranged on the drain pipe.

[0012] The beneficial effects of the present application are as follows: the present application obtains a cooling protection mechanism for a vacuum electroplating machine through the above-mentioned design. When in use, the product to be electroplated is mounted on the electroplating rotating rack, the coating material is selected, and the coolant is injected into the heat preservation box. The refrigerator works, the vacuum electroplating machine body works, and the vacuum electroplating machine body controls the electroplating metal wire to work. The electroplating metal wire heats up to make the coating material form a metal material in the form of vapor. The evaporated metal material is brought to the surface of the product for deposition by the electric field effect to form a uniform coating. After a specified time, and when the temperature controller detects that the coolant in the heat preservation box has reached the specified value of the design, the water pump works to pump the coolant in the heat preservation box. The coolant is extracted, and the coolant takes away the heat on the first heat-conducting rod, the second heat-conducting rod and the electroplated metal wire, and finally flows back into the insulation box. The refrigerator continues to cool the coolant in the insulation box, and the electroplated metal wire is sleeved on the second heat-conducting rod to increase the contact area between the second heat-conducting rod and the electroplated metal wire, thereby achieving rapid cooling of the electroplated metal wire. The cooling protection mechanism of the vacuum electroplating machine utilizes the first heat-conducting rod, the second heat-conducting rod, the first water pipe, the second water pipe and the refrigerator to achieve rapid cooling of the electroplated metal wire, thereby increasing the service life of the electroplated metal wire, reducing the electroplating cost of the product, and bringing a better user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a three-dimensional structural schematic diagram of a temperature reduction protection mechanism for a vacuum plating machine provided in an embodiment of the present application;

[0015] Figure 2 A diagram showing the relationship between the vacuum plating machine body, the plating rotating rack and the first heat conducting rod provided in the embodiment of the present application;

[0016] Figure 3 A diagram showing the relationship between the first heat-conducting rod, the second heat-conducting rod and the electroplated metal wire provided in an embodiment of the present application;

[0017] Figure 4 An exploded view of the heat preservation box and the refrigerator and a cross-sectional view of the second heat conducting rod provided in the embodiment of the present application;

[0018] Figure 5 A relationship diagram between the first water pipe and the insulation box provided in an embodiment of the present application.

[0019] In the figure: 110 - vacuum plating machine body; 120 - plating rotating rack; 130 - first heat-conducting rod; 140 - second heat-conducting rod; 150 - plating metal wire; 160 - insulation box; 170 - liquid level sensor; 180 - temperature controller; 190 - water pump; 191 - first water pipe; 192 - insulation cover; 193 - second water pipe; 194 - water inlet pipe; 195 - refrigerator; 196 - drain pipe; 197 - valve. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0021] Example

[0022] See also Figure 1 - Figure 5The present application provides a technical solution: a temperature reduction protection mechanism for a vacuum plating machine, comprising a vacuum plating machine body 110, a plating rotating rack 120, a first heat-conducting rod 130, a second heat-conducting rod 140, a plating metal wire 150, a heat preservation box 160, a water pump 190, a first water pipe 191, a second water pipe 193 and a refrigerator 195, the plating rotating rack 120 is arranged in the vacuum plating machine body 110, the first heat-conducting rod 130 is installed in the vacuum plating machine body 110, the second heat-conducting rod 140 is fixed on the first heat-conducting rod 130, and the plating metal wire 150 is overlapped on the second heat-conducting rod 140;

[0023] The first water pipe 191 is arranged in the second heat-conducting rod 140, and the first water pipe 191 runs through the vacuum electroplating machine body 110. The heat preservation box 160 is fixed on the upper surface of the vacuum electroplating machine body 110, and the water pump 190 is fixed on the outer wall of the heat preservation box 160. One end of the first water pipe 191 is arranged on the water pump 190, and the other end of the first water pipe 191 is arranged in the heat preservation box 160. One end of the second water pipe 193 is arranged on the water pump 190, and the other end of the second water pipe 193 is arranged in the heat preservation box 160. The refrigerator 195 is arranged on the heat preservation box 160, and also includes a liquid level sensor 170. The liquid level sensor 170 is installed on the heat preservation box 160. The arrangement of the liquid level sensor 170 facilitates real-time monitoring of the liquid level of the heat preservation box 160, and facilitates timely replenishment of liquid into the heat preservation box 160;

[0024] It also includes a thermostat 180, which is fixedly mounted on the outer wall of the insulation box 160. The thermostat 180 and the refrigerator 195 are electrically connected together. The setting of the thermostat 180 is convenient for controlling the temperature of the liquid. It also includes an insulation sleeve 192. Different insulation sleeves 192 are respectively mounted on the first water pipe 191 and the second water pipe 193 exposed to the outside. The setting of the insulation sleeve 192 reduces the heat exchange between the first water pipe 191 and the second water pipe 193 and the outside. It also includes a water inlet pipe 194, which is arranged on the insulation box 160. The setting of the water inlet pipe 194 is convenient for injecting liquid into the insulation box 160. It also includes a drain pipe 196 and a valve 197. The drain pipe 196 is arranged on the insulation box 160, and the valve 197 is arranged on the drain pipe 196. The setting of the drain pipe 196 and the valve 197 is convenient for discharging the liquid in the insulation box 160.

[0025] Specifically, the working principle of the temperature reduction protection mechanism of the vacuum electroplating machine is as follows: when in use, the product to be electroplated is mounted on the electroplating rotating rack 120, the coating material is selected, and the coolant is injected into the heat preservation box 160, the refrigerator 195 works, the vacuum electroplating machine body 110 works, and the vacuum electroplating machine body 110 controls the electroplating metal wire 150 to work. The electroplating metal wire 150 generates heat to make the coating material form a metal material in the form of vapor, and the evaporated metal material is brought to the surface of the product for deposition by the electric field effect to form a uniform coating. After a specified time, and when the temperature controller 180 detects that the coolant in the heat preservation box 160 reaches the specified value of the design, the water pump 190 works, and the water pump 190 extracts the coolant in the heat preservation box 160, and the coolant conducts the first heat The heat on the rod 130, the second heat-conducting rod 140 and the electroplated metal wire 150 is taken away and finally flows back into the insulation box 160. The refrigerator 195 continues to refrigerate the coolant in the insulation box 160. The electroplated metal wire 150 is sleeved on the second heat-conducting rod 140 to increase its contact area with the second heat-conducting rod 140, so as to achieve rapid cooling of the electroplated metal wire 150. The cooling protection mechanism of the vacuum electroplating machine utilizes the first heat-conducting rod 130, the second heat-conducting rod 140, the first water pipe 191, the second water pipe 193 and the refrigerator 195 to achieve rapid cooling of the electroplated metal wire 150, thereby increasing the service life of the electroplated metal wire 150, reducing the electroplating cost of the product, and bringing a better user experience.

[0026] It should be noted that the specific models and specifications of the vacuum plating machine body 110, the plating metal wire 150, the liquid level sensor 170, the temperature controller 180, the water pump 190 and the refrigerator 195 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0027] The power supply and principles of the vacuum plating machine body 110, the plating wire 150, the liquid level sensor 170, the temperature controller 180, the water pump 190 and the refrigerator 195 are clear to those skilled in the art and will not be described in detail here.

[0028] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. A cooling protection mechanism for a vacuum plating machine, characterized in that: The invention comprises a vacuum electroplating machine body (110), an electroplating rotating frame (120), a first heat-conducting rod (130), a second heat-conducting rod (140), an electroplating metal wire (150), an insulation box (160), a water pump (190), a first water pipe (191), a second water pipe (193) and a refrigerator (195), wherein the electroplating rotating frame (120) is arranged in the vacuum electroplating machine body (110), the first heat-conducting rod (130) is installed in the vacuum electroplating machine body (110), the second heat-conducting rod (140) is fixed on the first heat-conducting rod (130), and the electroplating metal wire (150) is overlapped on the second heat-conducting rod (140); The first water pipe (191) is arranged in the second heat-conducting rod (140), and the first water pipe (191) passes through the vacuum plating machine body (110). The heat preservation box (160) is fixed on the upper surface of the vacuum plating machine body (110), and the water pump (190) is fixed on the outer wall of the heat preservation box (160). One end of the first water pipe (191) is arranged on the water pump (190), and the other end of the first water pipe (191) is arranged in the heat preservation box (160). One end of the second water pipe (193) is arranged on the water pump (190), and the other end of the second water pipe (193) is arranged in the heat preservation box (160). The refrigerator (195) is arranged on the heat preservation box (160).

2. A temperature reduction protection mechanism for a vacuum plating machine according to claim 1, characterized in that: It also includes a liquid level sensor (170), wherein the liquid level sensor (170) is installed on the thermal insulation box (160).

3. A temperature reduction protection mechanism for a vacuum plating machine according to claim 1, characterized in that: It also includes a temperature controller (180), wherein the temperature controller (180) is fixedly mounted on the outer wall of the heat preservation box (160), and the temperature controller (180) and the refrigerator (195) are electrically connected together.

4. A temperature reduction protection mechanism for a vacuum plating machine according to claim 1, characterized in that: It also includes a heat-insulating sleeve (192), wherein different heat-insulating sleeves (192) are respectively sleeved on the first water pipe (191) and the second water pipe (193) exposed to the outside.

5. A temperature reduction protection mechanism for a vacuum plating machine according to claim 1, characterized in that: It also includes a water inlet pipe (194), and the water inlet pipe (194) is arranged on the heat preservation box (160).

6. A temperature reduction protection mechanism for a vacuum plating machine according to claim 1, characterized in that: It also includes a drain pipe (196) and a valve (197), wherein the drain pipe (196) is arranged on the heat preservation box (160), and the valve (197) is arranged on the drain pipe (196).

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