Novel portable plasma spraying device

Abstract

The utility model relates to the technical field of surface processing, and discloses a novel portable plasma spraying device. The spraying device comprises a spraying gun and a spraying mechanism, the spraying mechanism is erected on the spraying gun, the spraying mechanism reduces the temperature of the spraying mechanism by accelerating heat dissipation of cooling liquid and reduces chippings splashing backwards, and a control switch is rotated to control gas flow so as to save gas use. After the gas tank is fixed through the connecting sleeve arranged at the lower end of the connecting pipeline, the connecting sleeve is rotated to enable the clamping block and the clamping groove to be clamped and fixed, so that gas in the gas tank enters the connecting pipeline through the vent hole, and on the contrary, the vent hole is blocked and fixed, and the gas in the gas tank is saved. The cooling groove is connected with the heat dissipation pipe, so that water dissipates heat through the heat dissipation pipe, meanwhile, the heat dissipation fan is arranged inside to accelerate heat dissipation of cooling liquid, and the baffle is arranged at one end of the spray head to reduce backward splashing chippings.

Description

TECHNICAL FIELD

[0001] The utility model relates to surface processing technical field, concretely is a novel portable plasma spraying device. BACKGROUND

[0002] Plasma spraying technology is a new type of multipurpose precision spraying method developed after flame spraying, has ultrahigh temperature characteristics, the speed of particle jet is high, coating is dense, and the bonding strength is high, and spraying material is not easy to oxidize, general plasma spraying device is fixed on the mechanical hand and uses large mechanical hand to operate and handle the spraying of large workpieces, but it is not suitable for small workpiece processing, and the mechanical hand is heavy and difficult to move, therefore, a novel portable plasma spraying device is provided. SUMMARY

[0003] The utility model discloses a novel portable plasma spraying device to solve the problems in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a novel portable plasma spraying device includes:

[0005] Spray gun;

[0006] Spraying mechanism, the spraying mechanism is erected on the spray gun, the spraying mechanism reduces the temperature of the spraying mechanism and reduces the debris that splashes back by accelerating the heat dissipation of cooling liquid, and rotates the control switch gas flow to save the use of gas.

[0007] Preferably, the spray gun is fixedly installed with a switch, one side of the spray gun is provided with a charging groove, and a storage battery is fixedly installed in the interior of the side close to the spray gun.

[0008] Preferably, the spraying mechanism includes a spray head, a cooling tank, a heat dissipation pipe and a baffle, the spray head is fixedly installed on the other side of the spray gun, the cooling tank is arranged in the interior of the spray head, the heat dissipation pipe is sleeved on the spray head, both ends of the heat dissipation pipe are fixedly connected with the cooling tank, and the baffle is fixedly installed on the surface of the other side close to the spray head.

[0009] Preferably, the spraying mechanism further includes a protective plate, a heat dissipation fan and a connecting pipeline, the protective plate is sleeved on the spray head, one end of the protective plate is fixedly connected with the baffle, the other end of the protective plate is fixedly connected with the other side of the spray gun, the heat dissipation fan is arranged on the spray head, the heat dissipation fan is erected in the protective plate and close to one side of the heat dissipation pipe, and the connecting pipeline is arranged in the interior of the spray gun.

[0010] Preferably, the spraying mechanism further comprises a vent hole, a clamping groove and a connecting sleeve, the vent hole is arranged in the lower end of the connecting pipeline, the clamping groove is arranged in the lower end of the spray gun, and the connecting sleeve is rotatably arranged in the lower end of the spray gun.

[0011] Preferably, the spraying mechanism further comprises a clamping block, an elastic spring and a gas tank, the clamping block is arranged in the upper end of the connecting sleeve, the clamping block is slidably connected with the connecting sleeve, the clamping block is slidably connected with the clamping groove, the elastic spring is arranged in the connecting sleeve, one end of the elastic spring is fixedly connected with the clamping block, and the other end of the elastic spring is fixedly connected with the inner wall of the connecting sleeve, and the gas tank is rotatably arranged in the connecting sleeve.

[0012] Compared with the prior art, the spraying mechanism has the following beneficial effects:

[0013] (1) The spray gun is arranged, the switch, the charging groove and the battery are arranged on the spray gun, the spray gun is integrated, the volume is reduced, the spray gun is convenient to carry, and the spray gun can be used for a certain period of time after power failure.

[0014] (2) The cooling tank is arranged, the cooling tank is connected with the heat dissipation pipe, water is cooled through the heat dissipation pipe, the heat dissipation fan is arranged in the cooling tank to accelerate heat dissipation of the cooling liquid, and the baffle is arranged at one end of the spray head to reduce back splashing of debris.

[0015] (3) The gas tank is arranged, the connecting sleeve arranged at the lower end of the connecting pipeline is used to fix the gas tank, the connecting sleeve is rotated to make the clamping block and the clamping groove be clamped and fixed, the gas in the gas tank enters the connecting pipeline through the vent hole, and conversely, the vent hole is blocked to save the gas in the gas tank. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a whole structure schematic view of the utility model;

[0017] Fig. 2 It is a half cut view of the whole structure of the utility model;

[0018] Fig. 3 It is a partial structure schematic view of the utility model.

[0019] In the drawing: 1, spray gun; 11, switch; 12, charging groove; 13, battery; 2, spraying mechanism; 21, spray head; 22, cooling tank; 23, heat dissipation pipe; 24, baffle; 25, protective plate; 26, heat dissipation fan; 27, connecting pipeline; 28, vent hole; 29, clamping groove; 210, connecting sleeve; 211, clamping block; 212, elastic spring; 213, gas tank. DETAILED DESCRIPTION

[0020] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figs. 1-3 The present application provides a technical scheme: a novel portable plasma spraying device comprises:

[0022] The spray gun 1 is fixedly installed with a switch 11, a charging groove 12 is formed on one side of the spray gun 1, and a storage battery 13 is fixedly installed inside the spray gun 1 close to one side;

[0023] The spraying mechanism 2 is erected on the spray gun 1, the spraying mechanism 2 reduces the temperature of the spraying mechanism 2 and reduces the back-spraying debris by accelerating the heat dissipation of the cooling liquid, and the gas flow is controlled by the switch to save the use of gas;

[0024] The spraying mechanism 2 comprises a spray head 21, a cooling groove 22, a heat dissipation pipe 23 and a baffle 24, the spray head 21 is fixedly installed on the other side of the spray gun 1, the cooling groove 22 is formed in the inside of the spray head 21, the heat dissipation pipe 23 is sleeved on the spray head 21, the two ends of the heat dissipation pipe 23 are fixedly connected with the cooling groove 22, and the baffle 24 is fixedly installed on the surface of the spray head 21 close to the other side;

[0025] The spraying mechanism 2 further comprises a protective plate 25, a heat dissipation fan 26 and a connecting pipeline 27, the protective plate 25 is sleeved on the spray head 21, one end of the protective plate 25 is fixedly connected with the baffle 24, the other end of the protective plate 25 is fixedly connected with the other side of the spray gun 1, the heat dissipation fan 26 is arranged on the spray head 21, the heat dissipation fan 26 is erected inside the protective plate 25 and close to one side of the heat dissipation pipe 23, and the connecting pipeline 27 is formed in the inside of the spray gun 1;

[0026] The spraying mechanism 2 further comprises a vent hole 28, a clamping groove 29 and a connecting sleeve 210, the vent hole 28 is formed in the lower end of the connecting pipeline 27, the clamping grooves 29 are arrayed in the lower end of the spray gun 1, and the connecting sleeve 210 is rotatably installed in the lower end of the spray gun 1;

[0027] The spraying mechanism 2 further comprises a clamping block 211, an elastic spring 212 and a gas tank 213, the clamping blocks 211 are arrayed in the upper end of the connecting sleeve 210, the clamping blocks 211 are slidably connected with the connecting sleeve 210, the clamping blocks 211 are slidably connected with the clamping grooves 29, the elastic spring 212 is erected in the inside of the connecting sleeve 210, one end of the elastic spring 212 is fixedly connected with the clamping block 211 and the other end is fixedly connected with the inner wall of the connecting sleeve 210, and the gas tank 213 is rotatably installed in the connecting sleeve 210.

[0028] The utility model sets up the spray gun 1, through setting up switch 11, charging groove 12, battery 13 on the spray gun 1, the spray gun 1 is integrated while reducing the volume convenient to carry and also can use for a certain time after power failure;

[0029] The utility model sets up the cooling tank 22, through cooling tank 22 with the heat dissipation pipe 23 connection makes water through heat dissipation pipe 23 and carries out heat dissipation while internally setting up heat dissipation fan 26 accelerates the heat dissipation of cooling liquid and the spray head 1 one end sets up baffle 24 and reduces the debris that splashes back;

[0030] The utility model sets up the gas tank 213, through the connecting sleeve 210 set up in the lower end of the connecting pipeline 27, the gas tank 213 is fixed after rotating the connecting sleeve 210 makes the clamping block 211 with the clamping groove 29 clamping fixed makes the gas in the gas tank 213 pass through the air hole 28 and enter the connecting pipeline 27 in turn the air hole 28 is blocked fixed and saves the gas in the gas tank 213.

[0031] When using, the gas tank 213 is rotatably installed in the connecting sleeve 210, the clamping block 211 is extruded by rotating the connecting sleeve 210 to drive the elastic spring 212 to slide out of the air hole 28 and then clamped into the clamping groove 29, the gas in the gas tank 213 passes through the connecting pipeline 27 into the spray gun 1, the switch 11 is powered by the charging line connected by the battery 13 or the charging groove 12 to make the spray gun and the spray head work and spray, at the same time, the heat dissipation fan 26 in the protective plate 25 rotates to generate wind power, and the cooling liquid in the cooling tank 22 of the spray head 21 is cooled by the heat dissipation pipe 23, the wind power generated by the heat dissipation fan 26 accelerates the cooling of the cooling liquid in the heat dissipation pipe 23 to reduce the temperature of the spray head, and the baffle 24 on the spray head 21 reduces the debris splashed back during spraying, when power failure, the battery in the spray gun 1 can power the spray gun 1 for a period of time, when not in use, rotate the connecting sleeve 210 to make the clamping block 211 extrude the elastic spring 212 to slide out of the clamping groove 29 to the air hole 28, the elastic spring 212 pops out the clamping block 211 to block the air hole 28 to prevent gas leakage, saving gas use.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A novel portable plasma spraying device characterized in that, A new portable plasma spraying device comprises: a spray gun (1); a spraying mechanism (2) is arranged on the spray gun (1), and the spraying mechanism (2) reduces the temperature of the spraying mechanism (2) and reduces the back spatter of the debris by accelerating the heat dissipation of the cooling liquid, and rotates the control switch gas flow to save the use of gas.

2. A novel portable plasma spraying device as claimed in claim 1, wherein: A switch (11) is fixedly installed on the spray gun (1), a charging groove (12) is formed on one side of the spray gun (1), and a storage battery (13) is fixedly installed inside the spray gun (1) near one side.

3. A novel portable plasma spraying device as claimed in claim 1, wherein: The spraying mechanism (2) comprises a spray head (21), a cooling groove (22), a heat dissipation pipe (23) and a baffle (24), the spray head (21) is fixedly installed on the other side of the spray gun (1), the cooling groove (22) is formed in the inside of the spray head (21), the heat dissipation pipe (23) is sleeved on the spray head (21), the both ends of the heat dissipation pipe (23) are fixedly connected with the cooling groove (22), and the baffle (24) is fixedly installed on the surface of the spray head (21) near the other side.

4. A novel portable plasma spraying device as claimed in claim 3, wherein: The spraying mechanism (2) further comprises a protective plate (25), a heat dissipation fan (26) and a connecting pipeline (27), the protective plate (25) is sleeved on the spray head (21), one end of the protective plate (25) is fixedly connected with the baffle (24), the other end of the protective plate (25) is fixedly connected with the other side of the spray gun (1), the heat dissipation fan (26) is arranged on the spray head (21), the heat dissipation fan (26) is arranged in the protective plate (25) and is close to one side of the heat dissipation pipe (23), and the connecting pipeline (27) is formed in the inside of the spray gun (1).

5. A novel portable plasma spraying device as claimed in claim 4, wherein: The spraying mechanism (2) further comprises a ventilation hole (28), a clamping groove (29) and a connecting sleeve (210), the ventilation hole (28) is formed in the lower end of the connecting pipeline (27), the clamping grooves (29) are arrayed in the lower end of the spray gun (1), and the connecting sleeve (210) is rotatably installed in the lower end of the spray gun (1).

6. A novel portable plasma spraying device as claimed in claim 5, wherein: The spraying mechanism (2) further comprises a clamping block (211), an elastic spring (212) and a gas tank (213), the clamping blocks (211) are arrayed in the upper end of the connecting sleeve (210), the clamping blocks (211) are slidably connected with the connecting sleeve (210), the clamping blocks (211) are slidably connected with the clamping grooves (29), the elastic spring (212) is arranged in the inside of the connecting sleeve (210), one end of the elastic spring (212) is fixedly connected with the clamping block (211) and the other end is fixedly connected with the inner wall of the connecting sleeve (210), and the gas tank (213) is rotatably installed in the connecting sleeve (210).

Images