Continuous cold spraying balling wax powder preparation device

Abstract

The invention relates to a continuous cold spraying balling wax powder preparation device which comprises a centrifugal atomizer and a wax melting tank, the bottom of the wax melting tank is communicated with a discharging pipe, a control valve is fixedly installed in the middle of the discharging pipe, a single-screw pump is arranged on one side of the centrifugal atomizer, and the input end of the single-screw pump is communicated with a feeding pipe; an unblocking mechanism for preventing the single-screw pump from being blocked is arranged between the feeding pipe and the discharging pipe; the air heater is started, hot air flows into the adjusting cylinder, the extending end of the air cylinder is located at the longest position, at the moment, the piston is located between the input end of the first air inlet pipe and the output end of the air heater, the hot air flows are injected into the air guide sleeve along the second air inlet pipe and then blown out from the top of the air guide sleeve, and therefore heat is transmitted to the discharging pipe above the control valve; and the joint between the heating discharging pipe and the wax melting tank is also arranged, so that the situation that the wax liquid is solidified and accumulated in a fluid stagnation area formed by local temperature fluctuation caused by opening and closing of a control valve is avoided, and the wax powder preparation efficiency is prevented from being influenced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of wax powder preparation, in particular to a continuous spray-cooling balling wax powder preparation device. BACKGROUND

[0002] The continuous spray-cooling balling wax powder preparation device is based on a spray condensation method, and the core principle is that wax materials in a molten state are dispersed into micron-level liquid drops through a high-pressure atomizer, and then rapidly solidified into spherical particles in a cold gas flow; the temperature needs to be stably controlled above the melting point of the wax material to ensure the uniformity of the wax liquid flowability and avoid the uneven particle size caused by temperature fluctuations. When the existing wax powder preparation device is working, the wax liquid flow rate decreases during discharging, and the opening and closing of the discharging valve causes local temperature fluctuations, which easily forms a fluid stagnation zone, causing the wax liquid to solidify and accumulate, which easily affects the efficiency of the wax powder preparation; meanwhile, since there are solid particles that have not completely melted in the wax liquid, they are filtered out through the filter screen, which easily adheres to the filter screen and is not convenient to clean effectively. SUMMARY

[0003] The technical problems solved by the present application are: (1) How to solve the problem that the wax liquid flow rate decreases during discharging, and the opening and closing of the discharging valve causes local temperature fluctuations, which easily forms a fluid stagnation zone, causing the wax liquid to solidify and accumulate, which easily affects the efficiency of the wax powder preparation; (2) How to solve the problem that since there are solid particles that have not completely melted in the wax liquid, they are filtered out through the filter screen, which easily adheres to the filter screen and is not convenient to clean effectively.

[0004] The purpose of the present application can be achieved by the following technical scheme: a continuous spray-cooling balling wax powder preparation device, comprising a centrifugal atomizer and a molten wax tank, the bottom of the molten wax tank is communicated with a discharge pipe, the middle of the discharge pipe is fixedly installed with a control valve, one side of the centrifugal atomizer is provided with a single screw pump, the input end of the single screw pump is communicated with a feed pipe, and a smooth mechanism for preventing the single screw pump from being blocked is arranged between the feed pipe and the discharge pipe. The smooth mechanism comprises a working box communicated with the input end of the feed pipe, an inner shell is fixedly installed on the inner wall bottom of the working box, the position of the inner shell corresponds to the position of the input end of the feed pipe, and a heating unit for preventing the bottom of the molten wax tank from being blocked is arranged on the side surface of the working box.

[0005] Further technical improvements of the present application are that the output end of the discharge pipe is fixedly penetrated through the working box and communicated with the top of the inner shell, a sealing plate is fixedly connected between the side wall of the inner shell and the inner wall of the working box, the sealing plate is arranged close to the heating unit, and a blowdown pipe is communicated on the working box below the sealing plate.

[0006] The further technical improvement of the present application is that the rear side wall of the working tank below the sealing plate is communicated with a water inlet pipe, the input end of the water inlet pipe is communicated with the external water supply device, and a one-way valve is fixedly installed in the middle of the water inlet pipe, and the opening direction of the one-way valve is the same as the direction of the external water supply device.

[0007] The further technical improvement of the present application is that the bottom of the inner shell is provided with a perforation on both sides, a moving plate is movably arranged in the perforation, the bottom of the moving plate is slidably connected with the inner wall of the working tank, and an opening is formed in one side of the bottom of the moving plate, and a filter screen is fixedly arranged in the opening.

[0008] The further technical improvement of the present application is that the position of the filter screen corresponds to the position of the input end of the feeding pipe, a rubber pad is fixedly embedded in the bottom of the moving plate on one side of the filter screen, and a transmission rod is fixedly installed at the end of the moving plate away from the rubber pad; by opening the hot air fan, hot air flows into the adjusting cylinder, since the extension end of the cylinder is the longest, at this time, the piston is located between the input end of the first air inlet pipe and the output end of the hot air fan, so that the hot air flows along the second air inlet pipe into the air guide sleeve, and the hot air flowing into the air guide sleeve blows out from the top thereof, so that the heat is not only transmitted to the discharge pipe above the control valve, but also heats the connection between the discharge pipe and the wax melting tank, avoids the local temperature fluctuation caused by the opening and closing of the control valve, and forms a fluid stagnation area to cause the wax liquid to solidify and accumulate, thereby preventing the efficiency of the wax powder preparation from being affected.

[0009] The further technical improvement of the present application is that the heating unit comprises an adjusting cylinder fixedly connected with the bottom of the side wall of the working tank, the adjusting cylinder is transversely arranged, and a cylinder is fixedly installed at the end of the adjusting cylinder away from the working tank, the extension end of the cylinder movably penetrates the adjusting cylinder and is fixedly installed with a piston, and one end of the transmission rod movably penetrates the working tank and the adjusting cylinder and is fixedly connected with the piston.

[0010] The further technical improvement of the present application is that the side surface of the working tank is fixedly installed with a hot air fan, the output end of the hot air fan is communicated with the middle of the adjusting cylinder, the top of the end of the adjusting cylinder close to the working tank is communicated with a first air inlet pipe, and the output end of the first air inlet pipe is communicated with the working tank.

[0011] Further technical improvements of the present application are that the top outer wall of the discharge pipe is sleeved with a gas guide sleeve, and a baffle is fixedly installed on the middle outer wall of the discharge pipe, the baffle is fixedly connected with the bottom of the gas guide sleeve, the side bottom of the gas guide sleeve is communicated with a second air inlet pipe, and the input end of the second air inlet pipe is communicated with the top of the end of the adjusting cylinder away from the working tank; after the preparation of the wax powder is completed, the extended end of the cylinder is first controlled to shrink to the shortest, the moving plate is moved by the driving rod, so that the filter screen is located directly below the output end of the first air inlet pipe, the input end of the feeding pipe is blocked by the rubber pad, at this time, the piston is located between the input end of the second air inlet pipe and the output end of the hot air blower, the hot air flow is blown out from the output end of the first air inlet pipe, the solid particles that are not completely melted on the filter screen are continuously heated to completely melt, when the solid particles on the filter screen completely melt, the external water supply tool is opened, so that hot water is injected into the working tank along the water inlet pipe, the hot water washes the residual wax liquid on the filter screen and is discharged along the sewage pipe, so that the filter screen is effectively cleaned.

[0012] Compared with the prior art, the present application has the following advantages: In use, the hot air flow enters the adjusting cylinder by opening the hot air blower, since the extended end of the cylinder is at the longest, at this time, the piston is located between the input end of the first air inlet pipe and the output end of the hot air blower, so that the hot air flow is injected into the gas guide sleeve along the second air inlet pipe, and the hot air flow entering the gas guide sleeve is blown out from the top, so that the heat is not only transferred to the discharge pipe above the control valve, but also heats the connection between the discharge pipe and the wax melting tank, avoiding the local temperature fluctuation caused by the opening and closing of the control valve, forming a fluid stagnation zone to cause the wax liquid to solidify and accumulate, preventing the efficiency of wax powder preparation from being affected.

[0013] In use, after the preparation of the wax powder is completed, the extended end of the cylinder is first controlled to shrink to the shortest, the moving plate is moved by the driving rod, so that the filter screen is located directly below the output end of the first air inlet pipe, the input end of the feeding pipe is blocked by the rubber pad, at this time, the piston is located between the input end of the second air inlet pipe and the output end of the hot air blower, the hot air flow is blown out from the output end of the first air inlet pipe, the solid particles that are not completely melted on the filter screen are continuously heated to completely melt, when the solid particles on the filter screen completely melt, the external water supply tool is opened, so that hot water is injected into the working tank along the water inlet pipe, the hot water washes the residual wax liquid on the filter screen and is discharged along the sewage pipe, so that the filter screen is effectively cleaned. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to facilitate those skilled in the art to understand, the present application will be further described below in conjunction with the drawings.

[0015] Figure 1 The present application is a schematic diagram of the overall structure; Figure 2It is a structure perspective view of the unobstructed mechanism of the application; Figure 3 It is a structure perspective view of the unobstructed mechanism of the application; Figure 4 It is a structure perspective view of the unobstructed mechanism of the application; Figure 5 It is a structure perspective view of the unobstructed mechanism of the application; Figure 6 It is a structure perspective view of the unobstructed mechanism of the application; Figure 7 It is a structure perspective view of the unobstructed mechanism of the application;

[0016] In the figure: 1, air blower; 2, centrifugal atomizer; 3, second discharging valve; 4, first discharging valve; 5, powder collecting bin; 6, air blower; 7, single screw pump; 8, feeding pipe; 9, unobstructed mechanism; 10, heating jacket; 11, melted wax tank; 12, discharging pipe; 13, control valve; 901, working box; 902, inner shell; 903, water inlet pipe; 904, moving plate; 905, sewage pipe; 906, heating unit; 907, sealing plate; 908, perforation; 909, first air inlet pipe; 910, rubber pad; 911, filter screen; 912, transmission rod; 9061, air guide sleeve; 9062, baffle; 9063, piston; 9064, adjusting cylinder; 9065, air cylinder; 9066, second air inlet pipe; 9067, hot air blower. DETAILED DESCRIPTION

[0017] The technical solutions of the application will be described clearly and completely below in combination with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the application, rather than all the embodiments. Based on the embodiments in the application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the application.

[0018] Please refer to Figures 1-7 As shown in the figure, a continuous cold-spraying wax powder preparation device comprises a centrifugal atomizer 2 and a melted wax tank 11. The bottom of the melted wax tank 11 is connected with a discharging pipe 12. The middle of the discharging pipe 12 is fixedly installed with a control valve 13. One side of the centrifugal atomizer 2 is provided with a single screw pump 7. The input end of the single screw pump 7 is connected with a feeding pipe 8. The feeding pipe 8 and the discharging pipe 12 are provided with an unobstructed mechanism 9 for preventing the single screw pump 7 from being blocked.

[0019] Please refer to Figure 2 and Figure 3As shown in the drawings, the smooth mechanism 9 includes a working tank 901 which is communicated with the input end of the feeding pipe 8, and the inner wall bottom of the working tank 901 is fixedly installed with an inner shell 902, the position of the inner shell 902 corresponds to the position of the input end of the feeding pipe 8, and the side of the working tank 901 is provided with a heating unit 906 for preventing the bottom of the molten wax tank 11 from being blocked.

[0020] As shown in the drawings, Figure 3 and Figure 4 As shown in the drawings, the output end of the discharging pipe 12 is fixedly penetrated through the working tank 901 and communicated with the top of the inner shell 902, and the side wall of the inner shell 902 is fixedly connected with the inner wall of the working tank 901, and the sealing plate 907 is arranged close to the heating unit 906, and the working tank 901 below the sealing plate 907 is communicated with a blowdown pipe 905.

[0021] As shown in the drawings, Figure 3 and Figure 4 As shown in the drawings, the rear side wall of the working tank 901 below the sealing plate 907 is communicated with a water inlet pipe 903, the input end of the water inlet pipe 903 is communicated with the external water supply device, and the middle part of the water inlet pipe 903 is fixedly installed with a one-way valve, and the opening direction of the one-way valve is the same as the direction of the clean water in the external water supply device into the working tank 901.

[0022] As shown in the drawings, Figure 3 and Figure 5 As shown in the drawings, the bottom of the inner shell 902 is provided with a perforation 908 on both sides, and the perforation 908 is movably provided with a moving plate 904, the bottom of the moving plate 904 is slidably connected with the inner wall of the working tank 901, and the bottom of the moving plate 904 is provided with an opening on one side, and the opening is fixedly provided with a filter screen 911.

[0023] As shown in the drawings, Figure 5 As shown in the drawings, the position of the filter screen 911 corresponds to the position of the input end of the feeding pipe 8, and the bottom of the moving plate 904 on one side of the filter screen 911 is fixedly embedded with a rubber pad 910, and the end of the moving plate 904 away from the rubber pad 910 is fixedly installed with a transmission rod 912; by opening the hot air blower 9067, the hot air flow enters the adjusting cylinder 9064, because the extension end of the air cylinder 9065 is the longest, at this time, the piston 9063 is located between the input end of the first air inlet pipe 909 and the output end of the hot air blower 9067, so that the hot air flow enters the air guide sleeve 9061 along the second air inlet pipe 9066, and the hot air flow in the air guide sleeve 9061 blows out from the top, so that the heat not only transfers to the discharging pipe 12 above the control valve 13, but also heats the connection between the discharging pipe 12 and the molten wax tank 11, avoids the local temperature fluctuation caused by the opening and closing of the control valve 13, forms the fluid stagnation area, causes the wax liquid to solidify and accumulate here, and prevents the efficiency of the wax powder preparation from being affected.

[0024] As shown in the drawings, Figure 3 andFigure 6 As shown in FIG. 1, the heating unit 906 includes an adjusting cylinder 9064 fixedly connected to the bottom of the side wall of the working tank 901, the adjusting cylinder 9064 is horizontally arranged, and a gas cylinder 9065 is fixedly installed at the end of the adjusting cylinder 9064 away from the working tank 901, the extending end of the gas cylinder 9065 is movably penetrated through the adjusting cylinder 9064 and fixedly installed with a piston 9063, and one end of a transmission rod 912 is movably penetrated through the working tank 901 and the adjusting cylinder 9064 and fixedly connected with the piston 9063.

[0025] As shown in FIG. 1, the heating unit 906 includes an adjusting cylinder 9064 fixedly connected to the bottom of the side wall of the working tank 901, the adjusting cylinder 9064 is horizontally arranged, and a gas cylinder 9065 is fixedly installed at the end of the adjusting cylinder 9064 away from the working tank 901, the extending end of the gas cylinder 9065 is movably penetrated through the adjusting cylinder 9064 and fixedly installed with a piston 9063, and one end of a transmission rod 912 is movably penetrated through the working tank 901 and the adjusting cylinder 9064 and fixedly connected with the piston 9063. Figure 6 Figure 7 As shown in FIG. 1, the heating unit 906 includes an adjusting cylinder 9064 fixedly connected to the bottom of the side wall of the working tank 901, the adjusting cylinder 9064 is horizontally arranged, and a gas cylinder 9065 is fixedly installed at the end of the adjusting cylinder 9064 away from the working tank 901, the extending end of the gas cylinder 9065 is movably penetrated through the adjusting cylinder 9064 and fixedly installed with a piston 9063, and one end of a transmission rod 912 is movably penetrated through the working tank 901 and the adjusting cylinder 9064 and fixedly connected with the piston 9063.

[0026] As shown in FIG. 1, the heating unit 906 includes an adjusting cylinder 9064 fixedly connected to the bottom of the side wall of the working tank 901, the adjusting cylinder 9064 is horizontally arranged, and a gas cylinder 9065 is fixedly installed at the end of the adjusting cylinder 9064 away from the working tank 901, the extending end of the gas cylinder 9065 is movably penetrated through the adjusting cylinder 9064 and fixedly installed with a piston 9063, and one end of a transmission rod 912 is movably penetrated through the working tank 901 and the adjusting cylinder 9064 and fixedly connected with the piston 9063. Figure 6 Figure 7 As shown in FIG. 1, the heating unit 906 includes an adjusting cylinder 9064 fixedly connected to the bottom of the side wall of the working tank 901, the adjusting cylinder 9064 is horizontally arranged, and a gas cylinder 9065 is fixedly installed at the end of the adjusting cylinder 9064 away from the working tank 901, the extending end of the gas cylinder 9065 is movably penetrated through the adjusting cylinder 9064 and fixedly installed with a piston 9063, and one end of a transmission rod 912 is movably penetrated through the working tank 901 and the adjusting cylinder 9064 and fixedly connected with the piston 9063.

[0027] As shown in FIG. 1, the heating unit 906 includes an adjusting cylinder 9064 fixedly connected to the bottom of the side wall of the working tank 901, the adjusting cylinder 9064 is horizontally arranged, and a gas cylinder 9065 is fixedly installed at the end of the adjusting cylinder 9064 away from the working tank 901, the extending end of the gas cylinder 9065 is movably penetrated through the adjusting cylinder 9064 and fixedly installed with a piston 9063, and one end of a transmission rod 912 is movably penetrated through the working tank 901 and the adjusting cylinder 9064 and fixedly connected with the piston 9063. Figure 1 As shown in FIG. 1, the heating unit 906 includes an adjusting cylinder 9064 fixedly connected to the bottom of the side wall of the working tank 901, the adjusting cylinder 9064 is horizontally arranged, and a gas cylinder 9065 is fixedly installed at the end of the adjusting cylinder 9064 away from the working tank 901, the extending end of the gas cylinder 9065 is movably penetrated through the adjusting cylinder 9064 and fixedly installed with a piston 9063, and one end of a transmission rod 912 is movably penetrated through the working tank 901 and the adjusting cylinder 9064 and fixedly connected with the piston 9063.

[0028] As shown in FIG. 1, the heating unit 906 includes an adjusting cylinder 9064 fixedly connected to the bottom of the side wall of the working tank 901, the adjusting cylinder 9064 is horizontally arranged, and a gas cylinder 9065 is fixedly installed at the end of the adjusting cylinder 9064 away from the working tank 901, the extending end of the gas cylinder 9065 is movably penetrated through the adjusting cylinder 9064 and fixedly installed with a piston 9063, and one end of a transmission rod 912 is movably penetrated through the working tank 901 and the adjusting cylinder 9064 and fixedly connected with the piston 9063. Figure 1 As shown in FIG. 1, the heating unit 906 includes an adjusting cylinder 9064 fixedly connected to the bottom of the side wall of the working tank 901, the adjusting cylinder 9064 is horizontally arranged, and a gas cylinder 9065 is fixedly installed at the end of the adjusting cylinder 9064 away from the working tank 901, the extending end of the gas cylinder 9065 is movably penetrated through the adjusting cylinder 9064 and fixedly installed with a piston 9063, and one end of a transmission rod 912 is movably penetrated through the working tank 901 and the adjusting cylinder 9064 and fixedly connected with the piston 9063.​​

[0029] Referring to Figure 1 As shown in the figure, the single screw pump 7 is provided below with a powder collecting bin 5 and an air blower 6, the input end of the air blower 6 is communicated with the top of the powder collecting bin 5, the input end of the powder collecting bin 5 is communicated with the side bottom of the centrifugal atomizer 2, and the bottom of the powder collecting bin 5 is fixedly installed with a first discharging valve 4.

[0030] Referring to Figure 1 As shown in the figure, the bottom of the centrifugal atomizer 2 is fixedly installed with a second discharging valve 3.

[0031] Referring to Figure 1 As shown in the figure, the outer wall of the molten wax tank 11 is fixedly sleeved with a heating sleeve 10 in the middle.

[0032] Working principle: in use, first, open the heating jacket 10 to the wax tank 11 in the wax liquid heating preservation, by opening the control valve 13, so that the wax liquid along the discharge pipe 12 into the inner shell 902, at this time, the extension end of the air cylinder 9065 is the longest, through the filter screen 911 on the moving plate 904 to filter the wax liquid, prevent the solid particles that have not completely melted along the feed pipe 8 into the single screw pump 7;By opening the air heater 9067, so that hot air enters the adjusting cylinder 9064, because the extension end of the air cylinder 9065 is the longest, at this time, the piston 9063 is located between the input end of the first air inlet pipe 909 and the output end of the air heater 9067, so that the hot air along the second air inlet pipe 9066 injects into the air guide sleeve 9061, and the hot air entering the air guide sleeve 9061 blows from the top, so that the heat is not only transmitted to the discharge pipe 12 above the control valve 13, but also heats the connection between the discharge pipe 12 and the wax tank 11, avoids the local temperature fluctuation caused by the opening and closing of the control valve 13, forms the fluid stagnation zone, prevents the wax liquid from solidifying and accumulating, prevents the influence on the efficiency of the wax powder preparation;Through the single screw pump 7, the wax liquid is injected into the centrifugal atomizer 2, and the air blower 1 is matched, so that the wax liquid droplets are cooled in the cold air flow at a rate of thousands of degrees per second, and the solidification is completed instantaneously, and the dense spherical structure is formed, and then the wax powder is collected through the powder collecting bin 5;After the preparation of the wax powder is completed, the extension end of the air cylinder 9065 is first controlled to shrink to the shortest, the moving plate 904 is pulled to move through the transmission rod 912, so that the filter screen 911 is located below the output end of the first air inlet pipe 909, the input end of the feed pipe 8 is blocked by the rubber pad 910, at this time, the piston 9063 is located between the input end of the second air inlet pipe 9066 and the output end of the air heater 9067, the hot air blows out from the output end of the first air inlet pipe 909, continuously heats the solid particles that have not completely melted on the filter screen 911, so that they are completely melted, when the solid particles on the filter screen 911 are completely melted, hot water is injected into the working tank 901 along the water inlet pipe 903 by opening the external water supply tool, the hot water washes the residual wax liquid on the filter screen 911, and is discharged along the drain pipe 905, so as to effectively clean the filter screen 911.

[0033] The above is only the preferred embodiment of the present application, not any form of limitation on the present application, although the present application has been disclosed as above with the preferred embodiment, however, it is not intended to limit the present application, any person skilled in the art, without departing from the technical solution range of the present application, can make some changes or modifications to the equivalent embodiments with the above disclosed technical content, but as long as it does not deviate from the technical solution content of the present application, according to the technical essence of the present application, any concise modification, equivalent change and modification of the above embodiment, all belong to the range of the technical solution of the present application.

Claims

1. A device for the continuous production of cold-sprayed wax powder comprising a centrifugal atomizer (2) and a molten wax tank (11), characterized in that: The bottom of the melting wax tank (11) is communicated with a discharge pipe (12), the middle part of the discharge pipe (12) is fixedly installed with a control valve (13), one side of the centrifugal atomizer (2) is provided with a single screw pump (7), the input end of the single screw pump (7) is communicated with a feeding pipe (8), and the feeding pipe (8) and the discharge pipe (12) are provided with a smooth mechanism (9) for preventing the single screw pump (7) from being blocked. The smooth mechanism (9) comprises a working box (901) communicated with the input end of the feeding pipe (8), the inner wall bottom of the working box (901) is fixedly installed with an inner shell (902), the position of the inner shell (902) corresponds to the position of the input end of the feeding pipe (8), and the side of the working box (901) is provided with a heating unit (906) for preventing the bottom of the melting wax tank (11) from being blocked.

2. A continuous cold-spraying wax powder preparation device according to claim 1, characterized in that, The output end of the discharge pipe (12) is communicated with the top of the inner shell (902), the side wall of the inner shell (902) and the inner wall of the working box (901) are fixedly connected with a sealing plate (907), the sealing plate (907) is arranged close to the heating unit (906), and the working box (901) below the sealing plate (907) is communicated with a blowdown pipe (905).

3. A continuous cold-spraying wax powder preparation device according to claim 2, characterized in that The rear side wall of the working box (901) below the sealing plate (907) is communicated with a water inlet pipe (903), the input end of the water inlet pipe (903) is communicated with an external water supply tool, and the middle part of the water inlet pipe (903) is fixedly installed with a check valve.

4. A continuous cold-spraying wax powder preparation device according to claim 3, characterized in that, The bottom of the inner shell (902) is provided with perforations (908) on both sides, the perforations (908) are movably provided with a moving plate (904), the bottom of the moving plate (904) is slidably connected with the inner wall of the working box (901), and the bottom of the moving plate (904) is provided with an opening on one side, and the opening is fixedly provided with a filter screen (911).

5. A continuous cold-spraying wax powder preparation device according to claim 4, characterized in that The position of the filter screen (911) corresponds to the position of the input end of the feeding pipe (8), the bottom of the moving plate (904) on one side of the filter screen (911) is fixedly embedded with a rubber pad (910), and the end, away from the rubber pad (910), of the moving plate (904) is fixedly installed with a transmission rod (912).

6. A continuous cold-sprayed wax powder production apparatus according to claim 5, wherein The heating unit (906) comprises an adjusting cylinder (9064) fixedly connected with the side wall bottom of the working box (901), the end, away from the working box (901), of the adjusting cylinder (9064) is fixedly installed with a gas cylinder (9065), the protruding end of the gas cylinder (9065) is movably penetrated through the adjusting cylinder (9064) and is fixedly installed with a piston (9063), and one end of the transmission rod (912) is movably penetrated through the working box (901) and the adjusting cylinder (9064) and is fixedly connected with the piston (9063).

7. A continuous cold-spraying wax powder preparation device according to claim 6, characterized in that The side of the working box (901) is fixedly installed with a hot air machine (9067), the output end of the hot air machine (9067) is communicated with the middle part of the adjusting cylinder (9064), the top of the end, close to the working box (901), of the adjusting cylinder (9064) is communicated with a first air inlet pipe (909), and the output end of the first air inlet pipe (909) is communicated with the working box (901).

8. A continuous cold-spraying wax powder preparation device according to claim 1, characterized in that, The top outer wall of the discharge pipe (12) is sleeved with a gas guide sleeve (9061), and a baffle (9062) is fixedly installed on the middle outer wall of the discharge pipe (12), the baffle (9062) is fixedly connected with the bottom of the gas guide sleeve (9061), and the side bottom of the gas guide sleeve (9061) is communicated with a second air inlet pipe (9066), and the input end of the second air inlet pipe (9066) is communicated with the top of the end of the adjusting cylinder (9064) away from the working tank (901).

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