Automatic spraying machine suitable for main machine rear cover assembly

Abstract

The utility model relates to the field of automatic spraying instruments, and discloses an automatic spraying machine suitable for a main machine rear cover assembly, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a fixed shell, one side of the fixed shell is fixedly connected with a control panel, one side of the fixed shell is rotatably connected with a movable plate, and the movable plate is fixedly connected with the control panel. A material box and a conveying pump are fixedly connected to the top of the fixing shell, a material pumping pipe is fixedly connected to the input end of the conveying pump, the end, away from the conveying pump, of the material pumping pipe is fixedly connected to the interior of the material box, and a material injection hose is fixedly connected to the output end of the conveying pump; the end, away from the conveying pump, of the material injection hose is fixedly connected with a spray head base. According to the device, through mutual cooperation of the first motor, the first movable rod, the second movable rod, the movable plate, the clamping plate and other structures, the main machine rear cover can be conveniently clamped and fixed, then the phenomenon that paint is sprayed unevenly or missed is avoided, and meanwhile the labor intensity of workers is relieved.

Description

Technical Field

[0001] The utility model relates to the field of automatic spraying equipment, in particular to an automatic spraying machine suitable for a mainframe rear cover component. Background Art

[0002] The host back cover assembly usually refers to the back cover of the housing of an electronic device or computer host. This part is usually used to cover and protect the electronic components and assemblies inside the device, and also carries the external interface and heat dissipation functions. During the manufacturing and assembly process, the design requirements of the host back cover assembly usually include good appearance and functionality, as well as protection of the environment and the safety of electronic equipment.

[0003] The sprayer is a special coating equipment that uses spraying technology. The principle is to control the airflow to instantly push the air distribution reversing device to reverse, so that the piston of the pneumatic motor makes a stable and continuous reciprocating motion, pressurize the inhaled paint, and transport the paint to the spray gun of the sprayer through a high-pressure hose. The spray gun instantly atomizes the paint and releases it onto the surface of the object to be coated.

[0004] In the prior art, when spraying the rear cover assembly of the host, it is difficult to effectively clamp and fix it, which results in the workpiece moving or unstable position during the painting process. This can lead to uneven spraying of the paint or missing paint, thus affecting the quality and consistency of the coating. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an automatic spraying machine suitable for a host rear cover assembly, aiming to improve the problem in the prior art that the host rear cover cannot be effectively clamped and fixed, thereby causing the workpiece to easily move or the position to be unstable during the coating process.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The automatic spraying machine suitable for the rear cover assembly of the main engine comprises a bottom plate, the top of the bottom plate is fixedly connected to a fixed shell, one side of the fixed shell is fixedly connected to a control panel, one side of the fixed shell is rotatably connected to a movable plate, the top of the fixed shell is fixedly connected to a material box and a delivery pump, the input end of the delivery pump is fixedly connected to a material extraction pipe, one end of the material extraction pipe away from the delivery pump is fixedly connected to the inside of the material box, the output end of the delivery pump is fixedly connected to a material injection hose, one end of the material injection hose away from the delivery pump is fixedly connected to a nozzle base, and the bottom of the nozzle base is fixedly connected to the nozzle base. A nozzle is connected, a fixed block 1 is fixedly connected inside the fixed shell, a motor 1 is fixedly connected to the middle of the fixed block 1, a movable rod 1 is fixedly connected to the output end of the motor 1, both ends of the movable rod 1 are rotatably connected to movable rod 2, an end of the movable rod 2 away from the movable rod 1 is rotatably connected to a movable plate, a side of the movable plate is rotatably connected to a rotating rod, an end of the rotating rod away from the movable plate is fixedly connected to a splint, a side of the splint is fixedly connected to a plurality of anti-slip strips, a limiting component is provided inside the fixed shell, and the limiting component is used to limit the movable plate;

[0008] As a further description of the above technical solution:

[0009] The limiting assembly comprises a limiting block, the limiting block is fixedly connected to the inside of the fixed shell, and the movable plate is slidably connected to the middle part of the limiting block;

[0010] As a further description of the above technical solution:

[0011] A sleeve is fixedly connected to one side of the movable plate, a worm is rotatably connected to the middle of the sleeve, a worm wheel is fixedly connected to the outer periphery of the rotating rod, the worm and the worm wheel are meshed with each other, and a connecting assembly is provided on the top of the worm, and the connecting assembly is used to drive the worm to rotate;

[0012] As a further description of the above technical solution:

[0013] The connecting assembly comprises a knob, the knob is fixedly connected to the top of the worm, and the outer periphery of the knob is provided with anti-skid patterns, and the anti-skid patterns are used to increase the friction of the knob;

[0014] As a further description of the above technical solution:

[0015] The interior of the fixed shell is fixedly connected with an electric slide rail, the middle part of the electric slide rail is slidably connected with a fixed block 2, the bottom of the fixed block 2 is fixedly connected with a motor 3 and a support plate, the output end of the motor 3 is fixedly connected with a moving block 2, the middle part of the moving block 2 is rotatably connected with a connecting rod 2, the end of the connecting rod 2 away from the moving block 2 is fixedly connected with a sphere, the outer side of the sphere is fixedly connected with a connecting rod 1, the outer periphery of the connecting rod 1 is rotatably connected with the moving block 1, the middle part of the support plate is fixedly connected with the motor 2, one side of the moving block 1 is fixedly connected to the output end of the motor 2, and the top of the nozzle base is fixedly connected to the bottom of the connecting rod 1;

[0016] As a further description of the above technical solution:

[0017] A handle is fixedly connected to one side of the movable plate, and a transparent panel is fixedly connected to the middle of the movable plate;

[0018] As a further description of the above technical solution:

[0019] A placement plate is fixedly connected inside the fixed shell, a limiting groove is provided in the middle of the placement plate, and the movable plate is slidably connected to the middle of the limiting groove;

[0020] As a further description of the above technical solution:

[0021] A plurality of supporting columns are fixedly connected to the bottom of the base plate.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, a motor drives a movable rod to rotate, and when the movable rod rotates, it drives a movable rod to move simultaneously. When the movable rod moves, it pulls the movable plate to move, and when the movable plate moves, it drives the clamping plate to move through the rotating rod, so that the rear cover of the main machine can be clamped and fixed conveniently, thereby avoiding uneven spraying of paint or missing paint, and reducing the labor intensity of the staff.

[0024] 2. In the utility model, the worm is driven to rotate by turning the knob, and when the worm is rotated, the worm wheel is driven to mesh and rotate, and when the worm wheel is rotated, the rotating rod is driven to rotate at the same time, and when the rotating rod is rotated, the splint is driven to rotate, so that the rear cover of the main machine can be clamped and turned over conveniently, thereby improving work efficiency and spraying effect.

[0025] 3. In the utility model, the moving block 2 is driven to rotate by the motor 3, and when the moving block 2 rotates, it will drive the connecting rod 2 to move, and when the connecting rod 2 moves, it will drive the sphere to rotate, thereby improving the spraying effect. At the same time, the moving block 1 is driven to rotate by the motor 2, and when the moving block 1 rotates, it will drive the sphere to rotate through the connecting rod 1, and when the sphere rotates, it will drive the nozzle base and the nozzle to move at the same time, so that the angle of the nozzle can be adjusted conveniently, and then the rear cover of the main machine can be sprayed comprehensively, and the work efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional schematic diagram of an automatic spraying machine suitable for a host rear cover assembly proposed by the utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the electric slide rail of the automatic spraying machine applicable to the rear cover assembly of the host proposed by the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of a delivery pump of an automatic spraying machine applicable to a rear cover assembly of a host proposed by the utility model;

[0029] Figure 4 This is a structural schematic diagram of a movable rod 1 of an automatic spraying machine applicable to a rear cover assembly of a host proposed by the utility model;

[0030] Figure 5 This is a schematic structural diagram of a worm gear of an automatic spraying machine applicable to a rear cover assembly of a host proposed by the utility model;

[0031] Figure 6 The utility model is a schematic diagram of the structure of the motor three of the automatic spraying machine suitable for the rear cover assembly of the host.

[0032] Legend:

[0033] 1. Bottom plate; 2. Support column; 3. Fixed shell; 4. Control panel; 5. Movable plate; 6. Transparent panel; 7. Handle; 8. Material box; 9. Fixed block 1; 10. Limit block; 11. Placement plate; 12. Limit groove; 13. Electric slide rail; 14. Fixed block 2; 15. Delivery pump; 16. Extraction pipe; 17. Injection hose; 18. Nozzle base; 19. Nozzle; 20. Motor 1; 21. Movable rod 1; 22. Movable rod 2; 23. Moving plate; 24. Turning rod; 25. Clamp; 26. Anti-slip strip; 27. Housing; 28. Worm gear; 29. ​​Worm; 30. Turning knob; 31. Support plate; 32. Motor 2; 33. Moving block 1; 34. Connecting rod 1; 35. Sphere; 36. Connecting rod 2; 37. Moving block 2; 38. Motor 3. DETAILED DESCRIPTION

[0034] 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.

[0035] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: an automatic spraying machine suitable for a host rear cover assembly, comprising a bottom plate 1, a fixed shell 3 is fixedly connected to the top of the bottom plate 1, a plurality of support columns 2 are fixedly connected to the bottom of the bottom plate 1, the support columns 2 can facilitate the bottom plate 1 to be more firmly supported, a control panel 4 is fixedly connected to one side of the fixed shell 3, the control panel 4 can facilitate the staff to operate the device as a whole to work, a movable plate 5 is rotatably connected to one side of the fixed shell 3, a handle 7 is fixedly connected to one side of the movable plate 5, the handle 7 can facilitate the staff to pull the movable plate 5 to move, a transparent panel 6 is fixedly connected to the middle of the movable plate 5, the transparent panel 6 can facilitate the staff to observe the spraying situation inside the fixed shell 3, the fixed shell 3 A material box 8 and a delivery pump 15 are fixedly connected at the top. The material box 8 can conveniently store the paint, so that it is convenient for timely use. The input end of the delivery pump 15 is fixedly connected with a suction pipe 16. The end of the suction pipe 16 away from the delivery pump 15 is fixedly connected to the inside of the material box 8. When the delivery pump 15 is working, the paint inside the material box 8 will be pumped through the suction pipe 16. The output end of the delivery pump 15 is fixedly connected with a filling hose 17. The end of the filling hose 17 away from the delivery pump 15 is fixedly connected to a nozzle base 18. The bottom of the nozzle base 18 is fixedly connected with a nozzle 19. The filling hose 17 can conveniently inject the paint into the inside of the nozzle base 18, and then spray it out through the nozzle 19, so that the back cover of the main unit can be sprayed conveniently.

[0036] Reference Figure 2 and Figure 4The interior of the fixed shell 3 is fixedly connected with a fixed block 9, and the middle part of the fixed block 9 is fixedly connected with a motor 20. The fixed block 9 can conveniently support and fix the motor 20, so that the motor 20 can work better. The output end of the motor 20 is fixedly connected with a movable rod 21. When the motor 20 works, it will drive the movable rod 21 to rotate. Both ends of the movable rod 21 are rotatably connected with movable rods 22. When the movable rod 21 rotates, it will drive the movable rod 22 to move. The end of the movable rod 22 away from the movable rod 21 is rotatably connected with a movable plate 2 3. When the movable rod 22 moves, the movable plate 23 is driven to move simultaneously. One side of the movable plate 23 is rotatably connected with a rotating rod 24. One end of the rotating rod 24 away from the movable plate 23 is fixedly connected with a clamping plate 25. When the movable plate 23 moves, the clamping plate 25 is driven to move simultaneously through the rotating rod 24. One side of the clamping plate 25 is fixedly connected with a plurality of anti-skid strips 26. When the clamping plate 25 moves, the anti-skid strips 26 are driven to move, so that the rear cover of the main machine can be clamped and fixed conveniently, thereby avoiding uneven spraying of the paint or the occurrence of missing paint, and reducing the labor intensity of the staff.

[0037] Reference Figure 2 and Figure 4 A limiting assembly is provided inside the fixed shell 3, and the limiting assembly is used to limit the movable plate 23. The limiting assembly includes a limiting block 10, and the limiting block 10 is fixedly connected to the inside of the fixed shell 3. The movable plate 23 is slidably connected to the middle part of the limiting block 10. The limiting block 10 can limit the movable plate 23, thereby preventing the movable plate 23 from deviating when moving.

[0038] Reference Figure 5 A sleeve 27 is fixedly connected to one side of the movable plate 23, a worm 29 is rotatably connected to the middle of the sleeve 27, a worm wheel 28 is fixedly connected to the outer periphery of the rotating rod 24, when the worm 29 rotates, the worm wheel 28 is driven to rotate at the same time, and when the worm wheel 28 rotates, the clamping plate 25 is driven to rotate at the same time through the rotating rod 24, so that the rear cover of the host can be conveniently clamped and turned, thereby improving the work efficiency and the spraying effect. The worm 29 and the worm wheel 28 are meshed with each other, and a connecting component is provided at the top of the worm 29, and the connecting component is used to drive the worm 29 to rotate, and the connecting component includes a knob 30, which is fixedly connected to the top of the worm 29, and the knob 30 can facilitate the staff to drive the worm 29 to rotate, and the outer periphery of the knob 30 is provided with anti-skid patterns, and the anti-skid patterns are used to increase the friction of the knob 30.

[0039] Reference Figure 2 , Figure 3 and Figure 6The interior of the fixed shell 3 is fixedly connected with an electric slide rail 13, and the middle part of the electric slide rail 13 is slidably connected with a fixed block 2 14. The electric slide rail 13 can conveniently drive the fixed block 2 14 to move. The bottom of the fixed block 2 14 is fixedly connected with a motor 38 and a support plate 31. The fixed block 2 14 can conveniently support and fix the motor 38 and the support plate 31. The output end of the motor 38 is fixedly connected with a moving block 2 37. When the motor 38 is working, it can conveniently drive the moving block 2 37 to rotate. The middle part of the moving block 2 37 is rotatably connected with a connecting rod 2 36. When the moving block 2 37 rotates, it will drive the connecting rod 2 36 to move at the same time. The end of the connecting rod 2 36 is away from the moving block 2 37 A sphere 35 is fixedly connected, and when the connecting rod 2 36 moves, the sphere 35 will be driven to move. The outer side of the sphere 35 is fixedly connected to a connecting rod 1 34, and the outer periphery of the connecting rod 1 34 is rotatably connected to a moving block 1 33. The middle part of the support plate 31 is fixedly connected to a motor 2 32, and the support plate 31 can support and fix the motor 2 32, so as to facilitate the motor 2 32 to work better. One side of the moving block 1 33 is fixedly connected to the output end of the motor 2 32. When the motor 2 32 works, the moving block 1 33 will be driven to move at the same time. The top of the nozzle base 18 is fixedly connected to the bottom of the connecting rod 1 34. When the connecting rod 1 34 moves, the nozzle base 18 will be driven to move at the same time.

[0040] Reference Figure 2 A placement plate 11 is fixedly connected to the interior of the fixed shell 3, a limiting groove 12 is provided in the middle of the placement plate 11, and a movable plate 23 is slidably connected to the middle of the limiting groove 12. The placement plate 11 can conveniently place the rear cover of the host for spraying, and the limiting groove 12 can further limit the movable plate 23, thereby preventing the movable plate 23 from deflecting.

[0041] Working principle: when the back cover of the main machine is clamped and fixed, the motor 20 will work, and when the motor 20 works, it will drive the movable rod 21 to rotate, and when the movable rod 21 rotates, it will drive the movable rod 22 to move at the same time, and when the movable rod 22 moves, it will pull the movable plate 23 to move, and when the movable plate 23 moves, it will drive the clamping plate 25 to move through the rotating rod 24, so that the back cover of the main machine can be clamped and fixed conveniently.

[0042] When the rear cover of the main unit is flipped, the knob 30 is manually turned to drive the worm 29 to rotate. When the worm 29 rotates, it drives the worm wheel 28 to rotate in meshing. When the worm wheel 28 rotates, it drives the rotating rod 24 to rotate at the same time. When the rotating rod 24 rotates, it drives the clamping plate 25 to rotate, so that the rear cover of the main unit can be clamped and flipped conveniently.

[0043] When the angle of the nozzle 19 needs to be adjusted, the motor three 38 will work, and when the motor three 38 works, it will drive the moving block two 37 to rotate, and when the moving block two 37 rotates, it will drive the connecting rod two 36 to move, and when the connecting rod two 36 moves, it will drive the ball 35 to rotate, thereby improving the spraying effect. At the same time, the motor two 32 will work. When the motor two 32 works, it will drive the moving block one 33 to rotate, and when the moving block one 33 rotates, it will drive the ball 35 to rotate through the connecting rod one 34, and when the ball 35 rotates, it will drive the nozzle base 18 and the nozzle 19 to move at the same time, thereby facilitating the adjustment of the angle of the nozzle 19.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 automatic spraying machine for a main engine rear cover assembly, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a fixed shell (3), one side of the fixed shell (3) is fixedly connected to a control panel (4), one side of the fixed shell (3) is rotatably connected to a movable plate (5), the top of the fixed shell (3) is fixedly connected to a material box (8) and a delivery pump (15), the input end of the delivery pump (15) is fixedly connected to a material extraction pipe (16), one end of the material extraction pipe (16) away from the delivery pump (15) is fixedly connected to the inside of the material box (8), the output end of the delivery pump (15) is fixedly connected to a material injection hose (17), one end of the material injection hose (17) away from the delivery pump (15) is fixedly connected to a nozzle base (18), the bottom of the nozzle base (18) is fixedly connected to a nozzle (19), and the fixed shell (15) is fixedly connected to a control panel (4) on one side of the fixed shell (3). A fixed block (9) is fixedly connected inside the housing (3), a motor (20) is fixedly connected to the middle of the fixed block (9), an output end of the motor (20) is fixedly connected to a movable rod (21), both ends of the movable rod (21) are rotatably connected to movable rods (22), one end of the movable rod (22) away from the movable rod (21) is rotatably connected to a movable plate (23), one side of the movable plate (23) is rotatably connected to a rotating rod (24), one end of the rotating rod (24) away from the movable plate (23) is fixedly connected to a clamping plate (25), one side of the clamping plate (25) is fixedly connected to a plurality of anti-slip strips (26), a limiting component is provided inside the fixed housing (3), and the limiting component is used to limit the movable plate (23).

2. The automatic spraying machine for the rear cover assembly of the host according to claim 1, characterized in that: The limiting assembly comprises a limiting block (10), wherein the limiting block (10) is fixedly connected to the interior of the fixed shell (3), and the movable plate (23) is slidably connected to the middle part of the limiting block (10).

3. The automatic spraying machine for the rear cover assembly of the host according to claim 1, characterized in that: A sleeve (27) is fixedly connected to one side of the movable plate (23), a worm (29) is rotatably connected to the middle of the sleeve (27), a worm wheel (28) is fixedly connected to the outer periphery of the rotating rod (24), the worm (29) and the worm wheel (28) are meshed with each other, and a connecting component is provided on the top of the worm (29), and the connecting component is used to drive the worm (29) to rotate.

4. The automatic spraying machine for the rear cover assembly of the main engine according to claim 3, characterized in that: The connection assembly comprises a rotating knob (30), wherein the rotating knob (30) is fixedly connected to the top of the worm (29), and an anti-skid pattern is provided on the outer periphery of the rotating knob (30), and the anti-skid pattern is used to increase the friction force of the rotating knob (30).

5. The automatic spraying machine for the rear cover assembly of the main engine according to claim 1, characterized in that: The interior of the fixed shell (3) is fixedly connected to an electric slide rail (13), the middle part of the electric slide rail (13) is slidably connected to a fixed block 2 (14), the bottom of the fixed block 2 (14) is fixedly connected to a motor 3 (38) and a support plate (31), the output end of the motor 3 (38) is fixedly connected to a moving block 2 (37), the middle part of the moving block 2 (37) is rotatably connected to a connecting rod 2 (36), one end of the connecting rod 2 (36) away from the moving block 2 (37) is fixedly connected to a sphere (35), the outer side of the sphere (35) is fixedly connected to a connecting rod 1 (34), the outer periphery of the connecting rod 1 (34) is rotatably connected to a moving block 1 (33), the middle part of the support plate (31) is fixedly connected to a motor 2 (32), one side of the moving block 1 (33) is fixedly connected to the output end of the motor 2 (32), and the top of the nozzle base (18) is fixedly connected to the bottom of the connecting rod 1 (34).

6. The automatic spraying machine for the rear cover assembly of the main engine according to claim 1, characterized in that: A handle (7) is fixedly connected to one side of the movable plate (5), and a transparent panel (6) is fixedly connected to the middle of the movable plate (5).

7. The automatic spraying machine for the rear cover assembly of the main engine according to claim 1, characterized in that: A placement plate (11) is fixedly connected inside the fixed shell (3), a limiting groove (12) is provided in the middle of the placement plate (11), and the movable plate (23) is slidably connected in the middle of the limiting groove (12).

8. The automatic spraying machine for the rear cover assembly of a host according to claim 1, characterized in that: A plurality of support columns (2) are fixedly connected to the bottom of the base plate (1).

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