Thermal spraying equipment spray gun with uniform smearing function

Abstract

The thermal spraying equipment spray gun comprises a fixing frame and a spray gun body, a transverse rod is rotationally installed at the top of the fixing frame, a rotating groove is formed in the bottom of the transverse rod, a rotating rod is installed in the rotating groove in a sliding mode, one end of the rotating rod extends out of the rotating groove, and the other end of the rotating rod extends into the rotating groove. The end, extending out of the rotating groove, of the rotating rod is fixedly connected with the top of the fixing frame, a mounting block is fixedly mounted on one side of the spray gun, a bolt is mounted on the top of the mounting block in a threaded mode, one end of a short rod is fixedly mounted on one side of the fixing frame, a motor is fixedly mounted at the other end of the short rod, and one end of an output shaft is fixedly mounted at the output end of the motor. According to the utility model, the spray gun is fixed on the cross rod through the bolt, then the two stop rods are arranged on the other side of the cross rod, the cross rod is clamped in the middle position by the two stop rods, and then the cross rod is driven by the turntable to rotate, so that the spray gun can uniformly rotate left and right, and the purpose of uniform spraying is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to thermal spraying equipment spray gun technical field, concretely to a kind of even smearing's thermal spraying equipment spray gun. BACKGROUND

[0002] Thermal spraying refers to coating material is heated and melted, and high-speed airflow is used to atomize it into extremely fine particles, and it is sprayed to workpiece surface at very high speed, forming coating, different coating materials can be selected according to needs, and one or several properties of wear resistance, corrosion resistance, oxidation resistance, heat resistance, etc.

[0003] However, the existing thermal spraying equipment spray gun still has some problems when in use:

[0004] The existing thermal spraying spray gun is manually held to spray the spraying part, however, hand-held spraying is very prone to uneven spraying, resulting in the final detection of the spraying part being unqualified.

[0005] In view of the above problems, the original thermal spraying equipment spray gun is innovatively designed. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of even smearing's thermal spraying equipment spray gun to solve the problem of uniform spraying in the above background art.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of even smearing's thermal spraying equipment spray gun, including fixed frame and spray gun, the top of the fixed frame is rotatably installed with cross bar, the bottom of cross bar is provided with rotating groove, rotating groove is slidably installed with rotating rod, one end of rotating rod extends to rotating groove outside, the other end of rotating rod extends to rotating groove, the one end of rotating rod extending to rotating groove outside is fixedly connected with the top of fixed frame, the side of spray gun is fixedly installed with mounting block, the top of mounting block is screw-mounted with bolt;

[0008] The side of the fixed frame is fixedly installed with one end of short rod, the other end of short rod is fixedly installed with motor, the output end of motor is fixedly installed with one end of output shaft, the other end of output shaft is fixedly installed with rotating disc;

[0009] The top of the rotating disc is fixedly installed with rotating block on one side;

[0010] The top of the rotating block is fixedly installed with thick rod, thick rod is fixedly installed with stop rod on the top of both sides;

[0011] The bottom of the thick rod is provided with recess, and the recess is sleeved on the top of the rotating block.

[0012] Preferably, the spray gun is located on the side of the crossbar away from the motor.

[0013] With the above technical scheme, the spray gun is used for spraying.

[0014] Preferably, the rotating rod is matched with the rotating groove.

[0015] With the above technical scheme, the crossbar rotates around the rotating rod.

[0016] Preferably, the rotating disc is located on the side of the fixed frame away from the spray gun.

[0017] With the above technical scheme, the rotating disc is used for driving the rotating block to rotate.

[0018] Preferably, the crossbar is located in the middle position of the two stop rods.

[0019] With the above technical scheme, the stop rod is used for driving the crossbar to rotate.

[0020] Preferably, the groove is matched with the rotating block.

[0021] With the above technical scheme, the rotating block rotates in the groove.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] The spray gun is fixed on the crossbar through bolts, then two stop rods are installed on the other side of the crossbar, the two stop rods clamp the crossbar in the middle position, then the rotating disc drives the crossbar to rotate, so that the spray gun can rotate uniformly left and right, thereby achieving the purpose of uniform spraying. BRIEF DESCRIPTION OF DRAWINGS

[0024] Fig. 1 It is a front view of the structure of the utility model;

[0025] Fig. 2 It is a side view of the crossbar of the structure of the utility model;

[0026] Fig. 3 It is a front view of the crossbar of the structure of the utility model.

[0027] In the drawing: 1, fixed frame; 2, crossbar; 3, spray gun; 4, mounting block; 5, bolt; 6, rotating groove; 7, rotating rod; 8, short rod; 9, motor; 10, output shaft; 11, rotating disc; 12, rotating block; 13, thick rod; 14, groove; 15, stop rod. DETAILED DESCRIPTION

[0028] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of the utility model protection.

[0029] Please refer to Figs. 1-3 The utility model provides a kind of technical scheme: a uniformly applied thermal spraying equipment spray gun, including fixed frame 1 and spray gun 3, the top of fixed frame 1 is rotatably installed with cross bar 2, the bottom of cross bar 2 is provided with rotating groove 6, rotating groove 6 is rotatably installed with rotating rod 7, one end of rotating rod 7 extends to rotating groove 6 outside, the other end of rotating rod 7 extends to rotating groove 6, one end of rotating rod 7 extending to rotating groove 6 outside is fixedly connected with the top of fixed frame 1, one side of spray gun 3 is fixedly installed with mounting block 4, the top of mounting block 4 is screw mounted with bolt 5.

[0030] As shown in combination Figs. 1-2 One end of short rod 8 is fixedly installed on one side of fixed frame 1, the other end of short rod 8 is fixedly installed with motor 9, one end of output shaft 10 is fixedly installed on the output end of motor 9, the other end of output shaft 10 is fixedly installed with turntable 11, one side of the top of turntable 11 is fixedly installed with rotating block 12.

[0031] As shown in combination Figs. 1-3 The top of rotating block 12 is fixedly installed with thick rod 13, both sides of the top of thick rod 13 are fixedly installed with stop lever 15, recess 14 is provided in the bottom of thick rod 13, and recess 14 is sleeved on the top of rotating block 12.

[0032] As shown in combination Figs. 1-3 Spray gun 3 is located on the side of cross bar 2 away from motor 9, rotating rod 7 is matched with rotating groove 6, turntable 11 is located on the side of fixed frame 1 away from spray gun 3, cross bar 2 is located in the middle position of two stop levers 15, and recess 14 is matched with rotating block 12.

[0033] The utility model working principle: when needing uniform spraying, first, spray gun 3 is fixed on one end of cross bar 2 through bolt 5, then motor 9 is started, motor 9 drives output shaft 10 to rotate, output shaft 10 drives turntable 11 to rotate, turntable 11 drives rotating block 12 to rotate, rotating block 12 drives thick rod 13 to rotate, thick rod 13 drives stop lever 15 to rotate, stop lever 15 drives cross bar 2 to swing left and right, cross bar 2 drives spray gun 3 to swing left and right, so as to achieve the purpose of uniform spraying of spray gun.

[0034] The contents not described in detail in this specification are prior art known to those skilled in the art. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A thermal spraying device spray gun for uniform coating, comprising a mounting bracket (1) and a spray gun (3), characterized in that: A crossbar (2) is rotatably mounted on the top of the fixed frame (1). A rotating groove (6) is provided at the bottom of the crossbar (2). A rotating rod (7) is slidably mounted in the rotating groove (6). One end of the rotating rod (7) extends to the outside of the rotating groove (6), and the other end of the rotating rod (7) extends to the inside of the rotating groove (6). The end of the rotating rod (7) extending to the outside of the rotating groove (6) is fixedly connected to the top of the fixed frame (1). A mounting block (4) is fixedly mounted on one side of the spray gun (3). A bolt (5) is threaded on the top of the mounting block (4). One end of a short rod (8) is fixedly installed on one side of the fixed frame (1), and a motor (9) is fixedly installed on the other end of the short rod (8). One end of an output shaft (10) is fixedly installed on the output end of the motor (9), and a turntable (11) is fixedly installed on the other end of the output shaft (10). A rotating block (12) is fixedly installed on one side of the top of the turntable (11); A thick rod (13) is fixedly installed on the top of the rotating block (12), and a stop bar (15) is fixedly installed on both sides of the top of the thick rod (13). The bottom of the thick rod (13) is provided with a groove (14), which is fitted onto the top of the rotating block (12).

2. The spray gun for uniform coating thermal spraying equipment according to claim 1, characterized in that: The spray gun (3) is located on the side of the crossbar (2) away from the motor (9).

3. The spray gun for uniform coating thermal spraying equipment according to claim 1, characterized in that: The rotating rod (7) is adapted to the rotating groove (6).

4. The spray gun for uniform coating thermal spraying equipment according to claim 1, characterized in that: The turntable (11) is located on the side of the fixed frame (1) away from the spray gun (3).

5. The spray gun for uniform coating thermal spraying equipment according to claim 1, characterized in that: The crossbar (2) is located in the middle of the two stops (15).

6. The spray gun for uniform coating thermal spraying equipment according to claim 1, characterized in that: The groove (14) is adapted to the rotating block (12).

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