A preparation device for magnetic tungsten carbide alloy coating

Abstract

The present invention belongs to the technical field of alloy coating preparation equipment, and discloses a magnetic tungsten carbide alloy coating preparation equipment, including a movable frame and an equipment body, a mounting frame is fixedly installed at the bottom end of the movable frame, a cylinder 1 is fixedly installed at the bottom end of the mounting frame, a piston rod is fixedly mounted on the output shaft of the cylinder 1, a contact head is fixedly installed at the top end of the piston rod, a telescopic rod is fixedly installed at the middle part of the movable frame, a mounting base is arranged at the top end of the telescopic rod, a piston cylinder is fixedly installed at the bottom end of the movable frame, and a servo motor is fixedly installed on the side of the mounting base. Thus, the angle and height of the material can be changed by the cylinder 1 during the coating process, so that some areas of the material with relatively weak coating are closer to the equipment inside the equipment body, so that the coating of the material is more uniform.

Description

Technical Field

[0001] The invention belongs to the technical field of alloy coating preparation equipment, in particular to a magnetic tungsten carbide alloy coating preparation equipment. Background Art

[0002] The equipment for preparing magnetic tungsten carbide alloy coating heats the target material containing magnetic elements such as iron, nickel, cobalt and tungsten carbide to evaporation or sputtering state under vacuum conditions, so that its atoms or molecules are deposited on the surface of the pretreated substrate to form a uniform and dense alloy coating. The substrate is coated by placing it on the bottom plate inside the equipment.

[0003] However, during use, due to the shape of the substrate itself, the coating may be thinner in some areas of the substrate surface, thus affecting the effect of the coating. Summary of the invention

[0004] The object of the present invention is to provide a preparation device for a magnetic tungsten carbide alloy coating to solve the problem in the above background technology that the coating on the surface area of ​​the substrate is relatively thin and affects the coating effect.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical scheme: a preparation device for a magnetic tungsten carbide alloy coating, comprising a movable frame and an equipment body, a mounting frame is fixedly installed on the bottom end of the movable frame, a cylinder one is fixedly installed on the bottom end of the mounting frame, a piston rod is fixedly installed on the output shaft of the cylinder one, a contact head is fixedly installed on the top end of the piston rod, a telescopic rod is fixedly installed on the middle part of the movable frame, a mounting base is arranged on the top end of the telescopic rod, a piston cylinder is fixedly installed on the bottom end of the movable frame, a servo motor is fixedly installed on the side of the mounting base, a bidirectional screw is fixedly installed on the output shaft of the servo motor, and a surface engagement limit plate is provided for the bidirectional screw.

[0006] Preferably, a one-way air inlet valve is fixedly installed on the surface of the piston cylinder, a one-way air outlet valve is fixedly installed on the surface of the piston cylinder, a connecting pipe is fixedly connected to the side of the one-way air outlet valve away from the piston cylinder, an air collecting bin is fixedly installed on the rear side of the connecting pipe, an air outlet bin is fixedly installed in the inner cavity of the equipment body, a wind shield is slidably connected to the inner cavity of the air outlet bin, an inclined panel is fixedly installed on the bottom end of the wind shield, and a fixed wheel is fixedly installed on the top end of the movable frame.

[0007] Preferably, a protection bin is fixedly mounted on the left side of the mounting base, and the servo motor is fixedly mounted in the inner cavity of the protection bin.

[0008] Preferably, a fixed ball is fixedly mounted on the top of the telescopic rod, a limit rod is fixedly mounted on the surface of the fixed ball, a movable ball sleeve is movably sleeved on the surface of the fixed ball, and the top of the movable ball sleeve is fixedly connected to the mounting base.

[0009] Preferably, cylinder 2 is fixedly installed on both the front and rear sides of the top of the equipment body, and the output shaft of cylinder 2 is fixedly connected to the movable frame.

[0010] Preferably, a slide groove is provided in the inner cavity of the device body, and the movable frame is slidably connected to the inner cavity of the device body through the slide groove, and a side of the limit plate close to the center of the mounting base is an anti-slip pad.

[0011] Preferably, a movable ring is fixedly mounted on the bottom end of the limit plate, the limit plate is meshed with the surface of the bidirectional screw rod through the movable ring, a movable groove is opened in the middle of the mounting base, and the movable ring is fitted with the inner wall of the movable groove.

[0012] Preferably, support plates are fixedly installed on both the left and right sides of the inner cavity of the air outlet bin, and limiting grooves are provided on the left and right sides of the wind shield plate, and the support plates are located inside the limiting grooves.

[0013] Preferably, an extrusion assembly is fixedly installed in the inner cavity of the gas collecting bin, and the extrusion assembly consists of a disc and a spring.

[0014] The beneficial effects of the present invention are as follows:

[0015] 1. The present invention starts the servo motor to drive the bidirectional screw to rotate, thereby driving the two limit plates to move along the axis direction of the bidirectional screw toward the center of the mounting base, thereby clamping materials of different sizes, and then starts a single or multiple cylinders to operate, thereby driving the piston rod to move, and then the mounting base is pushed by the piston rod to move, thereby changing the angle or height of the mounting base, thereby achieving the material being able to change the angle and height of the material through the cylinder during the coating process, so that some areas of the material with weaker coating are closer to the equipment inside the equipment body, thereby making the coating of the material more uniform.

[0016] 2. In the present invention, when the cylinder drives the piston rod to move, the piston rod squeezes the air in the inner cavity of the piston cylinder, and the squeezed air enters the inner cavity of the air collecting bin along the connecting pipe through the one-way air outlet valve for compression. When the material coating is completed, the movable frame moves and drives the fixed wheel to move at the same time, so that the inclined panel loses its limit and the wind shield moves downward, so that the air in the inner cavity of the air collecting bin is quickly blown out from the air outlet bin to the surface of the material, thereby cooling the material and blowing away excess coating particles on the surface of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the connection of the structural equipment body of the present invention;

[0019] Figure 3 This is a schematic diagram of the connection of the one-way air intake valve structure of the present invention;

[0020] Figure 4 This is a schematic diagram of the gas collection bin connection structure of the present invention;

[0021] Figure 5 This is a schematic diagram of the connection of the movable frame structure of the present invention;

[0022] Figure 6 For the present invention Figure 5 Enlarge the connection diagram at A in the middle.

[0023] In the figure: 1. movable frame; 2. mounting frame; 3. cylinder 1; 4. piston rod; 5. contact head; 6. telescopic rod; 7. fixed ball; 8. limit rod; 9. movable ball sleeve; 10. mounting base; 11. protection chamber; 12. servo motor; 13. two-way screw rod; 14. movable ring; 15. limit plate; 16. one-way air inlet valve; 17. piston cylinder; 18. one-way air outlet valve; 19. connecting pipe; 20. air collecting chamber; 21. air outlet chamber; 22. wind shield; 23. support plate; 24. inclined panel; 25. fixed wheel; 26. equipment body; 27. cylinder 2; 28. extrusion assembly. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] like Figures 1 to 6 As shown, an embodiment of the present invention provides a preparation device for a magnetic tungsten carbide alloy coating, comprising a movable frame 1 and a device body 26, a mounting frame 2 is fixedly installed at the bottom end of the movable frame 1, a cylinder 3 is fixedly installed at the bottom end of the mounting frame 2, a piston rod 4 is fixedly installed on the output shaft of the cylinder 3, a contact head 5 is fixedly installed on the top end of the piston rod 4, a telescopic rod 6 is fixedly installed at the middle part of the movable frame 1, a mounting base 10 is arranged on the top end of the telescopic rod 6, a piston cylinder 17 is fixedly installed at the bottom end of the movable frame 1, a servo motor 12 is fixedly installed on the side of the mounting base 10, a bidirectional screw rod 13 is fixedly installed on the output shaft of the servo motor 12, and a surface of the bidirectional screw rod 13 is engaged with a limit plate 15;

[0026] The working principle and beneficial effects of the above technical solution are as follows: first, start the servo motor 12 to drive the bidirectional screw 13 to rotate, thereby driving the two limit plates 15 to move along the axial direction of the bidirectional screw 13 toward the center of the mounting base 10, thereby clamping materials of different sizes, and then start a single or multiple cylinders 3 to operate, thereby driving the piston rod 4 to move, and then the piston rod 4 pushes the mounting base 10 to move, thereby changing the angle or height of the mounting base 10, thereby achieving the material being able to change the angle and height of the material through the cylinder 3 during the coating process, so that some areas of the material with weaker coating are closer to the equipment inside the equipment body 26, thereby making the coating of the material more uniform.

[0027] like Figure 5 As shown, in one embodiment, a one-way air inlet valve 16 is fixedly installed on the surface of the piston cylinder 17, a one-way air outlet valve 18 is fixedly installed on the surface of the piston cylinder 17, a connecting pipe 19 is fixedly connected to the side of the one-way air outlet valve 18 away from the piston cylinder 17, a gas collecting bin 20 is fixedly installed on the rear side of the connecting pipe 19, an air outlet bin 21 is fixedly installed in the inner cavity of the equipment body 26, a windshield 22 is slidably connected to the inner cavity of the air outlet bin 21, an inclined panel 24 is fixedly installed at the bottom end of the windshield 22, and a fixed wheel 25 is fixedly installed at the top end of the movable frame 1;

[0028] The working principle and beneficial effects of the above technical solution are as follows: when the cylinder 3 drives the piston rod 4 to move, the air in the inner cavity of the piston cylinder 17 is squeezed by the piston rod 4, and the squeezed air enters the inner cavity of the air collecting bin 20 along the connecting pipe 19 through the one-way air outlet valve 18 for compression. When the material coating is completed, the movable frame 1 moves and drives the fixed wheel 25 to move at the same time, so that the inclined panel 24 loses its limit and the wind shield plate 22 moves down, so that the air in the inner cavity of the air collecting bin 20 is quickly blown out from the air outlet bin 21 to the surface of the material, thereby cooling the material and blowing off excess coating particles on the surface of the material.

[0029] like Figure 2 As shown, in one embodiment, a protection bin 11 is fixedly mounted on the left side of the mounting base 10, and a servo motor 12 is fixedly mounted in the inner cavity of the protection bin 11;

[0030] The working principle and beneficial effects of the above technical solution are: by installing the protection compartment 11 on the left side of the base 10, the servo motor 12 is protected, thereby preventing the high temperature in the inner cavity of the movable frame 1 from affecting the normal use of the servo motor 12.

[0031] like Figure 3 As shown, in one embodiment, a fixed ball 7 is fixedly installed on the top of the telescopic rod 6, a limit rod 8 is fixedly installed on the surface of the fixed ball 7, a movable ball sleeve 9 is movably sleeved on the surface of the fixed ball 7, and the top of the movable ball sleeve 9 is fixedly connected to the mounting base 10;

[0032] The working principle and beneficial effects of the above technical solution are as follows: the movable ball sleeve 9 is movably sleeved on the surface of the limiting rod 8, so that the mounting base 10 can be rotated to adjust the angle, so that the contact head 5 can drive the angle of the mounting base 10 to change, and then the limiting rod 8 is set to prevent the movable ball sleeve 9 from rotating, so that the mounting base 10 drives the material to rotate.

[0033] like Figure 1 As shown, in one embodiment, cylinder 27 is fixedly installed on both the front and rear sides of the top of the equipment body 26, and the output shaft of cylinder 27 is fixedly connected to the movable frame 1;

[0034] The working principle and beneficial effects of the above technical solution are as follows: through the setting of cylinder 27, when coating is required, cylinder 27 is started to drive the movable frame 1 to move, so that the movable frame 1 can drive the mounting base 10 to move out of the inner cavity of the equipment body 26, which is convenient for people to place, and realizes the automatic extension and retraction of the movable frame 1.

[0035] like Figure 2 As shown, in one embodiment, a slide groove is provided in the inner cavity of the device body 26, and the movable frame 1 is slidably connected to the inner cavity of the device body 26 through the slide groove, and one side of the limit plate 15 close to the center of the mounting base 10 is an anti-slip pad;

[0036] The working principle and beneficial effects of the above technical solution are as follows: through the slide groove in the inner cavity of the equipment body 26, the movable frame 1 can be slidably connected to the inner cavity of the equipment body 26, thereby increasing the stability of the movable frame 1 when moving, and then through the limit plate 15 close to the anti-slip pad of the movable frame 1 on one side of the center of the mounting base 10, the friction strength between the limit plate 15 and the material is increased to prevent the material from being easily offset.

[0037] like Figure 3 As shown, in one embodiment, a movable ring 14 is fixedly installed at the bottom end of the limit plate 15, and the limit plate 15 is engaged with the surface of the bidirectional screw rod 13 through the movable ring 14. A movable groove is opened in the middle of the mounting base 10, and the movable ring 14 is in contact with the inner wall of the movable groove;

[0038] The working principle and beneficial effects of the above technical solution are as follows: through the movable ring 14 at the bottom end of the limit plate 15, the bidirectional screw rod 13 can drive the limit plate 15 at the top end of the movable ring 14 to move when it rotates, and then the movable ring 14 fits with the inner wall of the movable groove, so that the movable ring 14 is positioned and guided through the movable groove, thereby avoiding the limit plate 15 from deviating during the movement.

[0039] like Figure 6As shown, in one embodiment, support plates 23 are fixedly installed on both sides of the inner cavity of the air outlet bin 21, and limit grooves are provided on both sides of the wind shield plate 22, and the support plates 23 are located inside the limit grooves;

[0040] The working principle and beneficial effects of the above technical solution are as follows: through the support plates 23 on the left and right sides of the air outlet bin 21, the support plates 23 can be located inside the limiting grooves, so that the wind shield 22 is limited and supported by the support plates 23, thereby preventing the wind shield 22 from falling out of the inner cavity of the wind shield 22, thereby limiting and supporting the wind shield 22.

[0041] like Figure 3 As shown, in one embodiment, an extrusion assembly 28 is fixedly installed in the inner cavity of the gas collection bin 20, and the extrusion assembly 28 is composed of a disc and a spring;

[0042] The working principle and beneficial effects of the above technical solution are as follows: the disc is always subjected to thrust by the setting of the spring, thereby squeezing the air in the inner cavity of the air collecting bin 20, so that the air is compressed and can be sprayed from the air outlet bin 21 to the surface of the material.

[0043] Working principle and use process: Place the material on the top of the mounting base 10, then place the target material inside the equipment body 26, then start the cylinder 27 to drive the movable frame 1 to enter the inner cavity of the equipment body 26, first start the servo motor 12 to drive the bidirectional screw 13 to rotate, and through the rotation of the bidirectional screw 13, drive the two limit plates 15 along the axis direction of the bidirectional screw 13 to move toward the center of the bidirectional screw 13 to clamp the material;

[0044] Then, the material on the top of the mounting base 10 is coated by the equipment in the inner cavity of the equipment body 26. During the coating process, the piston rod 4 can be driven to move by starting the cylinder 3, thereby driving the contact head 5 at the top of the piston rod 4 to drive the angle of the mounting base 10 to change, so that some potholes in the material or areas that are difficult to coat are closer to the equipment inside the equipment body 26, and the mounting base 10 can be driven to move by three cylinders 3 at the same time to change the height of the mounting base 10, thereby adjusting the height of the material;

[0045] When the piston rod 4 drives the mounting base 10 to adjust the angle, air is taken in to the interior of the piston cylinder 17 through the one-way air inlet valve 16, and then air is discharged to the inner cavity of the connecting pipe 19 through the one-way air outlet valve 18, and then enters the inner cavity of the air collecting bin 20 along the connecting pipe 19, and the air in the inner cavity of the air collecting bin 20 is compressed by the extrusion assembly 28. When the material coating is completed, the movable frame 1 drives the material to move out of the inner cavity of the equipment body 26. When the movable frame 1 moves, it drives the fixed wheel 25 to move, and the inclined panel 24 loses its limit and drives the wind shield plate 22 to move downward in the inner cavity of the air outlet bin 21, so that the air in the inner cavity of the air collecting bin 20 is quickly discharged from the air outlet bin 21 and blown to the surface of the material, thereby cooling the material and blowing off the excess coating on its surface. When resetting, it contacts the inclined panel 24 through the fixed wheel 25, so as to push the inclined panel 24 back into the inner cavity of the air outlet bin 21.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for preparing a magnetic tungsten carbide alloy coating, comprising a movable frame (1) and a device body (26), characterized in that: The bottom end of the movable frame (1) is fixedly mounted with a mounting frame (2), the bottom end of the mounting frame (2) is fixedly mounted with a cylinder (3), the output shaft of the cylinder (3) is fixedly sleeved with a piston rod (4), the top end of the piston rod (4) is fixedly mounted with a contact head (5), the middle part of the movable frame (1) is fixedly mounted with a telescopic rod (6), the top end of the telescopic rod (6) is provided with a mounting base (10), the bottom end of the movable frame (1) is fixedly mounted with a piston cylinder (17), the side of the mounting base (10) is fixedly mounted with a servo motor (12), the output shaft of the servo motor (12) is fixedly sleeved with a bidirectional screw rod (13), the surface of the bidirectional screw rod (13) is engaged with a limit plate (15); A one-way air inlet valve (16) is fixedly mounted on the surface of the piston cylinder (17), a one-way air outlet valve (18) is fixedly mounted on the surface of the piston cylinder (17), a connecting pipe (19) is fixedly connected to the side of the one-way air outlet valve (18) away from the piston cylinder (17), an air collecting bin (20) is fixedly mounted on the rear side of the connecting pipe (19), an air outlet bin (21) is fixedly mounted in the inner cavity of the equipment body (26), a windshield (22) is slidably connected to the inner cavity of the windshield (21), an inclined panel (24) is fixedly mounted on the bottom end of the windshield (22), and a fixed wheel (25) is fixedly mounted on the top end of the movable frame (1); Support plates (23) are fixedly installed on both left and right sides of the inner cavity of the air outlet bin (21), and limiting grooves are provided on both left and right sides of the wind shield plate (22), and the support plates (23) are located inside the limiting grooves; An extrusion assembly (28) is fixedly installed in the inner cavity of the gas collecting bin (20), and the extrusion assembly (28) is composed of a disc and a spring; When the air cylinder (3) drives the piston rod (4) to move, the air in the inner cavity of the piston cylinder (17) is squeezed by the piston rod (4), and the squeezed air enters the inner cavity of the air collecting bin (20) along the connecting pipe (19) through the one-way air outlet valve (18) to be compressed. When the material coating is completed, the movable frame (1) moves and drives the fixed wheel (25) to move at the same time, so that the inclined panel (24) loses its limit, causing the wind shield (22) to move downward, so that the air in the inner cavity of the air collecting bin (20) is quickly blown out from the air outlet bin (21) to the surface of the material.

2. The preparation device of a magnetic tungsten carbide alloy coating according to claim 1, characterized in that: A protection bin (11) is fixedly mounted on the left side of the mounting base (10), and the servo motor (12) is fixedly mounted in the inner cavity of the protection bin (11).

3. The preparation device of a magnetic tungsten carbide alloy coating according to claim 1, characterized in that: A fixed ball (7) is fixedly mounted on the top of the telescopic rod (6), a limit rod (8) is fixedly mounted on the surface of the fixed ball (7), a movable ball sleeve (9) is movably sleeved on the surface of the fixed ball (7), and the top of the movable ball sleeve (9) is fixedly connected to a mounting base (10).

4. The preparation device of a magnetic tungsten carbide alloy coating according to claim 1, characterized in that: Cylinder 2 (27) is fixedly installed on both the front and rear sides of the top of the equipment body (26), and the output shaft of cylinder 2 (27) is fixedly connected to the movable frame (1).

5. The preparation equipment of a magnetic tungsten carbide alloy coating according to claim 1, characterized in that: The inner cavity of the equipment body (26) is provided with a slide groove, and the movable frame (1) is slidably connected to the inner cavity of the equipment body (26) through the slide groove. The side of the limit plate (15) close to the center of the installation base (10) is an anti-slip pad.

6. The preparation equipment of a magnetic tungsten carbide alloy coating according to claim 1, characterized in that: A movable ring (14) is fixedly mounted on the bottom end of the limit plate (15), and the limit plate (15) is meshed with the surface of the bidirectional screw rod (13) through the movable ring (14). A movable groove is opened in the middle of the mounting base (10), and the movable ring (14) is in contact with the inner wall of the movable groove.

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