EDM surface coating machine

Abstract

The utility model discloses an electric spark surface coating machine, and specifically relates to the field of electric spark coating machines, including a base for support, a protective coating assembly is arranged on the base, the protective coating assembly includes a coating area arranged on the base, a heating sleeve for heating is arranged in the coating area, and a positioning sleeve for limiting the position of the material is arranged in the middle of the heating sleeve. The utility model sets the protective coating assembly, and the first nozzle and the second nozzle can respectively pass through the protective cover and extend to the outside of the workpiece, so as to avoid the first nozzle and the second nozzle from splashing the paint when spraying, and play a protective function. When the coating area rotates, the workpiece is driven to rotate, so that the first nozzle and the second nozzle can spray the workpiece comprehensively, improve the coating efficiency, and heat the workpiece when it is coated through the heating sleeve, so as to improve the coating effect of the device when in use.

Description

Technical Field

[0001] The utility model relates to the field of electric spark coating machines, and more specifically, to an electric spark surface coating machine. Background Art

[0002] The EDM coating machine is a device that uses the principle of electric spark discharge to spray metal powder onto the surface of the workpiece to form a metal coating. During the coating process, the EDM coating machine generates electric spark discharge through the gap between the electrode and the workpiece, so that the metal powder melts and sprays onto the surface of the workpiece to form a coating. This coating method can be used to improve the hardness, wear resistance, corrosion resistance of the workpiece, and improve the surface quality and appearance. The EDM coating machine is widely used in the coating process in the fields of aerospace, automobile, electronics, chemical industry, etc.

[0003] Currently, when coating a workpiece, the workpiece is placed in a coating area and the electric spark discharge process is controlled by a control system to melt the metal powder and spray it onto the workpiece surface. However, during the coating process, the metal powder is easily splashed elsewhere when it melts and sprays, causing pollution to the surrounding environment and easily scalding the staff. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides an electric spark surface coating machine, aiming to solve the problems raised in the above background technology.

[0005] The utility model is implemented in this way. The utility model provides the following technical solutions: an electric spark surface coating machine comprises a base for support, and a protective coating component is arranged on the base;

[0006] The protective coating assembly comprises a coating area arranged on a base, a heating sleeve for heating is arranged in the coating area, and a positioning sleeve for limiting the position of the material is arranged in the middle of the heating sleeve;

[0007] A first support plate installed on a base is provided on one side of the heating sleeve, a first electric slide rail is provided on the first support plate, a first material guide block is slidably connected to the first electric slide rail, and two first nozzles for spraying materials are provided on the first material guide block, and a second electric slide rail installed on the base is provided on the side of the coating area away from the first support plate, a support block is slidably connected to the second electric slide rail, a second material guide block is provided on the support block, and two second nozzles for spraying materials are provided on the second material guide block.

[0008] It can be seen that in the above technical solution, the first guide block and the support block are driven to move by the first electric slide rail and the second electric slide rail respectively, and the first nozzle and the second nozzle can respectively pass through the protective cover and extend to the outside of the workpiece, so as to avoid the first nozzle and the second nozzle from splashing paint when spraying;

[0009] Optionally, in a possible implementation manner, an electric push rod is provided at the top of the coating area, a protective cover is provided at the output end of the electric push rod, a second support plate installed at the bottom of the electric push rod and used to support the electric push rod is provided on one side of the protective cover, the bottom of the second support plate extends to the base and is detachably connected to the base, a motor for driving the coating area to rotate is provided at the bottom of the coating area, and the bottom of the motor is provided on the base and is detachably connected to the base;

[0010] It can be seen that in the above technical solution, the protective cover is driven to move downward by the electric push rod, and the protective cover is extended to the top of the coating area. The coating area is driven to rotate by the motor, and the coating area rotates to drive the workpiece to rotate, so that the first nozzle and the second nozzle can spray the workpiece comprehensively, improving the coating efficiency, and the workpiece is heated when it is coated by the heating sleeve to improve the coating effect of the device when in use.

[0011] Technical effects and advantages of the utility model:

[0012] By setting up a protective coating assembly and using the various structures in a corresponding manner, the first guide block and the support block are driven to move by the first electric slide rail and the second electric slide rail respectively, and the first nozzle and the second nozzle are allowed to pass through the protective cover and extend to the outside of the workpiece respectively, so as to avoid the paint splashing when the first nozzle and the second nozzle are spraying, thereby playing a protective function;

[0013] At the same time, the motor is started to drive the coating area to rotate, and the coating area drives the workpiece to rotate when rotating, so that the first nozzle and the second nozzle can spray the workpiece comprehensively, improving the coating efficiency, and the workpiece is heated when coated by the heating sleeve to improve the coating effect of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required to be used in some embodiments of the present disclosure. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0015] Figure 1 It is the front view of the overall structure of the utility model.

[0016] Figure 2 It is a side view of the overall combination of the utility model.

[0017] Figure 3It is a front view of the first support plate, the first electric slide rail, the first material guide block and the first nozzle of the utility model.

[0018] Figure 4 This is a front view of the electric push rod and protective cover of the utility model.

[0019] Figure 5 This is a front view of the coating area, the support block, the second material guide block and the second nozzle of the utility model.

[0020] The figures are marked as follows: 1. base; 2. coating area; 3. heating sleeve; 4. positioning sleeve; 5. first support plate; 6. first electric slide rail; 7. first material guide block; 8. first nozzle; 9. second electric slide rail; 10. support block; 11. second material guide block; 12. second nozzle; 13. electric push rod; 14. protective cover; 15. second support plate; 16. motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] As attached Figure 1-5 The electric spark surface coating machine shown in the figure, through the protective coating assembly arranged on the base 1, drives the first guide block 7 and the support block 10 to move respectively through the first electric slide rail 6 and the second electric slide rail 9, and enables the first nozzle 8 and the second nozzle 12 to pass through the protective cover 14 and extend to the outside of the workpiece respectively, so as to avoid the first nozzle 8 and the second nozzle 12 from splashing the paint when spraying, and at the same time, the motor 16 starts to drive the coating area 2 to rotate, and the coating area 2 rotates to drive the workpiece to rotate, so that the first nozzle 8 and the second nozzle 12 can spray the workpiece comprehensively, improve the coating efficiency, and heat the workpiece when coating through the heating sleeve 3, so as to improve the coating effect of the device when in use, and the specific structure of the assembly is arranged as follows;

[0023] The protective coating assembly comprises a coating area 2 arranged on a base 1, a heating sleeve 3 for heating is arranged in the coating area 2, and a positioning sleeve 4 for limiting the position of the material is arranged in the middle of the heating sleeve 3;

[0024] A first support plate 5 installed on the base 1 is provided on one side of the heating sleeve 3, a first electric slide rail 6 is provided on the first support plate 5, a first material guide block 7 is slidably connected to the first electric slide rail 6, and two first nozzles 8 for spraying are provided on the first material guide block 7, and a second electric slide rail 9 installed on the base 1 is provided on the side of the coating area 2 away from the first support plate 5, a support block 10 is slidably connected to the second electric slide rail 9, a second material guide block 11 is provided on the support block 10, and two second nozzles 12 for spraying are provided on the second material guide block 11.

[0025] An electric push rod 13 is arranged at the top of the coating area 2, and a protective cover 14 is arranged at the output end of the electric push rod 13. A second support plate 15 installed at the bottom of the electric push rod 13 and used to support the electric push rod 13 is arranged on one side of the protective cover 14. The bottom of the second support plate 15 extends to the base 1 and is detachably connected to the base 1. A motor 16 for driving the coating area 2 to rotate is arranged at the bottom of the coating area 2. The bottom of the motor 16 is arranged on the base 1 and is detachably connected to the base 1.

[0026] According to the above structure, when in use, the staff installs the device at the designated position, places the workpiece in the coating area 2 and limits it through the positioning sleeve 4, then drives the protective cover 14 to move downward through the electric push rod 13, and makes the protective cover 14 extend to the top of the coating area 2, then drives the first guide block 7 and the support block 10 to move respectively through the first electric slide rail 6 and the second electric slide rail 9, and makes the first nozzle 8 and the second nozzle 12 pass through the protective cover 14 and extend to the outside of the workpiece, so as to avoid the first nozzle 8 and the second nozzle 12 from splashing paint when spraying;

[0027] At the same time, the motor 16 starts to drive the coating area 2 to rotate, and the coating area 2 drives the workpiece to rotate when rotating, so that the first nozzle 8 and the second nozzle 12 can spray the workpiece comprehensively, improving the coating efficiency, and the heating sleeve 3 heats the workpiece when coating, so as to improve the coating effect of the device when in use.

[0028] Different from the prior art, the present application discloses an electric spark surface coating machine, which drives the first guide block 7 and the support block 10 to move respectively through the first electric slide rail 6 and the second electric slide rail 9, and enables the first nozzle 8 and the second nozzle 12 to pass through the protective cover 14 and extend to the outside of the workpiece respectively, so as to avoid the first nozzle 8 and the second nozzle 12 from splashing paint during spraying. At the same time, the motor 16 starts to drive the coating area 2 to rotate, and the coating area 2 rotates to drive the workpiece to rotate, so that the first nozzle 8 and the second nozzle 12 can spray the workpiece comprehensively, improve the coating efficiency, and heat the workpiece during coating through the heating sleeve 3 to improve the coating effect of the device when in use.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrospark surface coating machine, comprising a base (1) for supporting, characterized in that: A protective coating component is provided on the base (1); The protective coating assembly comprises a coating area (2) arranged on a base (1), a heating sleeve (3) for heating is arranged in the coating area (2), and a positioning sleeve (4) for limiting the position of the material is arranged in the middle of the heating sleeve (3); A first support plate (5) mounted on the base (1) is provided on one side of the heating sleeve (3); a first electric slide rail (6) is provided on the first support plate (5); a first material guide block (7) is slidably connected to the first electric slide rail (6); and two first nozzles (8) for spraying material are provided on the first material guide block (7).

2. The electric spark surface coating machine according to claim 1, characterized in that: A second electric slide rail (9) mounted on the base (1) is provided on a side of the coating area (2) away from the first support plate (5), and a support block (10) is slidably connected to the second electric slide rail (9).

3. The electric spark surface coating machine according to claim 2, characterized in that: The support block (10) is provided with a second material guide block (11), and the second material guide block (11) is provided with two second nozzles (12) for spraying material.

4. The electric spark surface coating machine according to claim 1, characterized in that: An electric push rod (13) is arranged at the top of the coating area (2), and a protective cover (14) is arranged at the output end of the electric push rod (13).

5. The electric spark surface coating machine according to claim 4, characterized in that: A second support plate (15) is provided on one side of the protective cover (14) and is mounted on the bottom of the electric push rod (13) and is used to support the electric push rod (13); the bottom of the second support plate (15) extends onto the base (1) and is detachably connected to the base (1).

6. The electric spark surface coating machine according to claim 1, characterized in that: A motor (16) for driving the coating area (2) to rotate is arranged at the bottom of the coating area (2); the bottom of the motor (16) is arranged on the base (1) and is detachably connected to the base (1).

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