Metal coating spraying device

Abstract

The utility model discloses a metal coating spraying device which comprises a coating spraying cylinder, a power frame is fixedly installed in the coating spraying cylinder, a thermal spraying gun frame is fixedly installed on the outer side of the coating spraying cylinder, and the coating spraying cylinder comprises a spraying cylinder body, a guide rail through hole, a fan-shaped frame, a circular ring and a bearing. The power frame comprises an electric motor, a first electric telescopic rod, a rotating rod, a spring telescopic rod, a limiting rod and an inner curved surface through hole. According to the metal coating spraying device disclosed by the utility model, the coating spraying barrel and the power frame are matched with the thermal spraying gun rack, so that the metal coating spraying device can better perform thermal spraying on metal barrels and metal sheets with different sizes, and the process of disassembling and assembling the metal barrels and the metal sheets is more convenient; wherein the coating spraying barrel and the power frame are responsible for mounting the metal barrel and the metal sheet and driving the metal barrel and the metal sheet to rotate and lift, and the thermal spraying gun frame is used for performing thermal spraying on the surface of a metal piece and can control the lifting and stretching of the spraying gun head.

Description

Technical Field

[0001] The utility model relates to the technical field of metal coating spraying device structure, in particular to a metal coating spraying device. Background Art

[0002] Metal coating is a covering layer prepared by thermal spraying with metal as the spraying material. It is applied to the surface of the product by spraying, electroplating or oxidation, bluing, phosphate treatment and other methods. Thermal spraying technology uses a heat source to heat the spraying material to a molten or semi-molten state, and sprays and deposits it at a certain speed onto the pre-treated substrate surface to form a coating.

[0003] The existing metal coating spraying device has certain drawbacks when in use. It is inconvenient to disassemble and assemble the metal cylinder and the metal sheet inside the traditional metal coating spraying device. It can only drive the metal parts to rotate but cannot drive the metal parts to rise and fall. Moreover, the spray gun needs to be manually lifted during spraying to spray the surface of the metal parts. Utility Model Content

[0004] The main purpose of the utility model is to provide a metal coating spraying device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A metal coating spraying device comprises a coating spraying barrel, a power frame is fixedly installed inside the coating spraying barrel, a thermal spray gun frame is fixedly installed outside the coating spraying barrel, the coating spraying barrel comprises a spraying barrel body, a guide rail through hole, a fan-shaped frame, a ring and a bearing, the power frame comprises an electric motor, a No. 1 electric telescopic rod, a rotating rod, a spring telescopic rod, a limit rod and an inner curved surface through hole, and the thermal spray gun frame comprises a bracket, a No. 2 electric telescopic rod, a bottom frame, a No. 3 electric telescopic rod and a spray gun head.

[0007] Preferably, the guide rail through hole is opened on the outer side of the spray barrel body near the upper end.

[0008] Preferably, the fan-shaped frame is clamped in a slide groove at a notch on the outer side of the spray barrel body, the ring is fixedly mounted on the upper end of the fan-shaped frame, and the bearing is fixedly mounted inside the ring.

[0009] Preferably, the electric motor is fixedly installed inside the spray barrel body, and the No. 1 electric telescopic rod is fixedly installed on the upper end of the rotating shaft of the electric motor.

[0010] Preferably, the rotating rod is fixedly installed on the upper end of the No. 1 electric telescopic rod, the spring telescopic rod is fixedly installed on the outer side of the rotating rod near both ends, the limit rod is fixedly installed between the ends of the spring telescopic rod away from the rotating rod, the inner curved through hole is opened on the side of the limit rod, and the upper end of the rotating rod is inserted into the interior of the bearing.

[0011] Preferably, the bracket is fixedly installed on the outer side of the spray barrel body at a lower end, and the second electric telescopic rod is fixedly installed inside the bracket.

[0012] Preferably, the bottom frame is fixedly mounted on the upper end of the No. 2 electric telescopic rod, the No. 3 electric telescopic rod is fixedly mounted inside the bottom frame, the spray gun head is fixedly mounted between the front ends of the No. 3 electric telescopic rod, and the front end of the spray gun head passes through the guide rail through hole.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, by setting the coating spraying tube, the power frame and the thermal spraying gun frame, the coating spraying tube, the power frame cooperate with the thermal spraying gun frame so that the metal coating spraying device can better perform thermal spraying on metal tubes and metal thin plates of different sizes, and the process of disassembling and assembling the metal tube and the metal thin plate is more convenient, and the disassembly and assembly method is simpler. The coating spraying tube and the power frame are responsible for installing the metal tube and the metal thin plate, and driving the metal tube and the metal thin plate to rotate and lift. The thermal spraying gun frame thermally sprays the surface of the metal part, and can control the lifting and extension of the spray gun head. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a metal coating spraying device of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a coating spray barrel of a metal coating spray device of the utility model;

[0017] Figure 3 This is a schematic diagram of the power frame structure of a metal coating spraying device of the utility model;

[0018] Figure 4 This is a schematic diagram of the exploded structure of a thermal spray gun frame of a metal coating spraying device of the utility model;

[0019] Figure 5 The utility model is a metal coating spraying device Figure 1 The enlarged schematic diagram of part A in the middle;

[0020] Figure 6 The utility model is a metal coating spraying device Figure 1 The enlarged schematic diagram of part B in the middle;

[0021] Figure 7 The utility model is a metal coating spraying device Figure 3 Enlarged schematic diagram of part C in the middle.

[0022] In the figure: 1. coating spray barrel; 101. spray barrel body; 102. guide rail through hole; 103. fan-shaped frame; 104. ring; 105. bearing; 2. power frame; 201. electric motor; 202. No. 1 electric telescopic rod; 203. rotating rod; 204. spring telescopic rod; 205. limit rod; 206. inner curved surface through hole; 3. thermal spray gun frame; 301. bracket; 302. No. 2 electric telescopic rod; 303. bottom frame; 304. No. 3 electric telescopic rod; 305. spray gun head. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-7 As shown, a metal coating spraying device comprises a coating spraying barrel 1, a power frame 2 is fixedly installed inside the coating spraying barrel 1, a thermal spraying gun frame 3 is fixedly installed outside the coating spraying barrel 1, the coating spraying barrel 1 comprises a coating spraying barrel body 101, a guide rail through hole 102, a fan-shaped frame 103, a ring 104 and a bearing 105, the power frame 2 comprises an electric motor 201, a No. 1 electric telescopic rod 202, a rotating rod 203, a spring telescopic rod 204, a limit rod 205 and an inner curved surface through hole 206, and the thermal spraying gun frame 3 comprises a bracket 301, a No. 2 electric telescopic rod 202, a rotating rod 203, a spring telescopic rod 204, a limit rod 205 and an inner curved surface through hole 206. The retractable rod 302, the bottom frame 303, the third electric telescopic rod 304 and the spray gun head 305, the coating spray barrel 1, the power frame 2 cooperate with the thermal spray gun frame 3 so that the metal coating spray device can better perform thermal spraying on metal barrels and metal sheets of different sizes, and the process of disassembling and assembling the metal barrel and the metal sheet is more convenient, and the disassembly and assembly method is simpler. The coating spray barrel 1 and the power frame 2 are responsible for installing the metal barrel and the metal sheet, and driving the metal barrel and the metal sheet to rotate and rise and fall. The thermal spray gun frame 3 thermally sprays the surface of the metal part, and can control the lifting and retraction of the spray gun head;

[0025] The guide rail through hole 102 is opened on the outer side of the spray barrel body 101 near the upper end; the fan-shaped frame 103 is clamped in the slide groove at the notch on the outer side of the spray barrel body 101, the ring 104 is fixedly installed on the upper end of the fan-shaped frame 103, and the bearing 105 is fixedly installed inside the ring 104; the electric motor 201 is fixedly installed inside the spray barrel body 101, and the No. 1 electric telescopic rod 202 is fixedly installed on the upper end of the rotating shaft of the electric motor 201; the rotating rod 203 is fixedly installed on the upper end of the No. 1 electric telescopic rod 202, the spring telescopic rod 204 is fixedly installed on the outer side of the rotating rod 203 near the two ends, and the limit rod 205 is fixedly installed The spring telescopic rod 204 is between one end away from the rotating rod 203, the inner curved surface through hole 206 is opened on the side of the limit rod 205, and the upper end of the rotating rod 203 is inserted into the inside of the bearing 105; the bracket 301 is fixedly installed on the outer side of the spray barrel body 101 at the lower end, and the No. 2 electric telescopic rod 302 is fixedly installed inside the bracket 301; the bottom frame 303 is fixedly installed on the upper end of the No. 2 electric telescopic rod 302, the No. 3 electric telescopic rod 304 is fixedly installed inside the bottom frame 303, and the spray gun head 305 is fixedly installed between the front ends of the No. 3 electric telescopic rod 304, and the front end of the spray gun head 305 passes through the guide rail through hole 102.

[0026] It should be noted that the utility model is a metal coating spraying device. When in use, in the coating spraying barrel 1, the power frame 2 and the thermal spraying gun frame 3, the lower end of the spraying gun head 305 is connected to the powder feeder, the control cabinet, the chiller, the kerosene tank and the oxygen tank, the fan-shaped frame 103 on the spraying barrel main body 101 is removed, the spring telescopic rod 204 is compressed, and the metal barrel that needs to be sprayed with the metal coating is sleeved on the outside of the limit rod 205, so that the limit rod 205 is located inside the metal barrel, and the metal sheet can also be clamped in the inner curved surface through hole 206 on the side of the limit rod 205, and then the fan-shaped frame 103 is sleeved in the slide groove at the notch on the outside of the spraying barrel main body 101, and the upper end of the rotating rod 203 is reinserted into the interior of the bearing 105, and the No. 1 electric telescopic rod 202 controls the metal parts that need to be sprayed with the metal coating. The coating spraying barrel 1 and the power frame 2 cooperate with the thermal spraying gun frame 3 to enable the metal coating spraying device to better thermally spray metal barrels and metal sheets of different sizes, and the process of disassembling and assembling the metal barrels and metal sheets is more convenient, and the disassembly and assembly method is simpler. The coating spraying barrel 1 and the power frame 2 are responsible for installing the metal barrels and metal sheets, and driving the metal barrels and metal sheets to rotate and rise and fall. The thermal spraying gun frame 3 thermally sprays the surface of the metal parts, and can control the lifting and extension of the spraying gun head.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A metal coating spraying device, characterized in that: The invention comprises a coating spray barrel (1), wherein a power frame (2) is fixedly installed inside the coating spray barrel (1), and a thermal spray gun frame (3) is fixedly installed outside the coating spray barrel (1). The coating spray barrel (1) comprises a spray barrel body (101), a guide rail through hole (102), a fan-shaped frame (103), a ring (104) and a bearing (105). The power frame (2) comprises an electric motor (201), a No. 1 electric telescopic rod (202), a rotating rod (203), a spring telescopic rod (204), a limit rod (205) and an inner curved surface through hole (206). The thermal spray gun frame (3) comprises a bracket (301), a No. 2 electric telescopic rod (302), a bottom frame (303), a No. 3 electric telescopic rod (304) and a spray gun head (305).

2. A metal coating spraying device according to claim 1, characterized in that: The guide rail through hole (102) is arranged at a position outside the spray barrel body (101) close to the upper end.

3. A metal coating spraying device according to claim 2, characterized in that: The fan-shaped frame (103) is clamped in a slide groove at a notch outside the spray barrel body (101), the circular ring (104) is fixedly mounted on the upper end of the fan-shaped frame (103), and the bearing (105) is fixedly mounted inside the circular ring (104).

4. A metal coating spraying device according to claim 3, characterized in that: The electric motor (201) is fixedly installed inside the spray barrel body (101), and the No. 1 electric telescopic rod (202) is fixedly installed on the upper end of the rotating shaft of the electric motor (201).

5. A metal coating spraying device according to claim 4, characterized in that: The rotating rod (203) is fixedly mounted on the upper end of the first electric telescopic rod (202), the spring telescopic rod (204) is fixedly mounted on the outer side of the rotating rod (203) near both ends, the limiting rod (205) is fixedly mounted between one end of the spring telescopic rod (204) away from the rotating rod (203), the inner curved surface through hole (206) is opened on the side of the limiting rod (205), and the upper end of the rotating rod (203) is inserted into the interior of the bearing (105).

6. A metal coating spraying device according to claim 2, characterized in that: The bracket (301) is fixedly mounted on the outer side of the spray barrel body (101) at a lower end, and the second electric telescopic rod (302) is fixedly mounted inside the bracket (301).

7. A metal coating spraying device according to claim 6, characterized in that: The bottom frame (303) is fixedly mounted on the upper end of the second electric telescopic rod (302), the third electric telescopic rod (304) is fixedly mounted inside the bottom frame (303), the spray gun head (305) is fixedly mounted between the front ends of the third electric telescopic rod (304), and the front end of the spray gun head (305) passes through the guide rail through hole (102).

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