Paint spraying machine for mechanical parts

Abstract

The utility model discloses a mechanical part paint spraying machine which comprises a machine body, a movable plate is movably installed in the machine body, a strip-shaped groove is formed in the top of the movable plate, a round rod is fixedly installed in the strip-shaped groove, a movable block is movably connected to the surface of the round rod in a sleeved mode, and a toothed plate is fixedly installed at the top of the movable block. And a push plate is fixedly mounted at the top of the toothed plate. According to the paint spraying machine for the mechanical parts, in the daily use process, an operator starts a pneumatic cylinder, the pneumatic cylinder operates to enable a push plate to slide, due to the limiting effect of a round rod and a movable block, a toothed plate is driven to slide at the moment, and meanwhile a gear is driven to rotate on the surface of a round shaft; and then the gear and the cross rod are driven to rotate, a part at one end of the cross rod can be driven to rotate, then the spray gun is started, paint in the box body can be extracted through the spray gun, then the paint is sprayed out through the spray gun, rotary spraying can be completed, and spraying is more uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical parts, in particular to a mechanical parts spray paint machine. Background Art

[0002] Mechanical parts, also known as mechanical elements, are the basic elements that constitute machinery. They are the inseparable individual parts that make up machinery and machines. Mechanical parts are both a discipline for studying and designing basic mechanical parts in various equipment, and a general term for parts and components. When processing mechanical parts, they need to be painted, so a mechanical parts spray paint machine is needed.

[0003] When operators are painting mechanical parts, they often use corresponding mechanical parts painting machines. Although existing machines can achieve the purpose of painting, in actual use, the parts are often sprayed statically. This method may cause uneven spraying of mechanical parts, thereby reducing the spraying effect, and it is inconvenient to adjust it during processing, which reduces its practicality. Utility Model Content

[0004] The purpose of the utility model is to provide a mechanical parts spraying machine to solve the problem raised in the above background technology that operators often use corresponding mechanical parts spraying machines when spraying mechanical parts. Although the existing machines can achieve the purpose of spraying, the parts are often sprayed statically during actual use. This method may cause uneven spraying of the mechanical parts, thereby reducing the spraying effect, and it is inconvenient to adjust them during processing, which reduces the practicality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a mechanical parts spraying machine comprises a body, a movable plate is movably installed inside the body, the top of the movable plate is provided with a strip groove, a round rod is fixedly installed inside the strip groove, a movable block is movably sleeved on the surface of the round rod, a tooth plate is fixedly installed on the top of the movable block, a push plate is fixedly installed on the top of the tooth plate, a pneumatic cylinder is fixedly installed on the top of the movable plate, the output end of the pneumatic cylinder is fixedly connected to one side of the push plate, a fixed plate located on the back of the tooth plate is fixedly installed on the top of the movable plate, a round shaft is fixedly installed on one end of the fixed plate, a gear is movably sleeved on the surface of the round shaft, the outer surface of the gear is movably connected to the outer surface of the tooth plate, a box body is fixedly installed on the top of the body, a spray gun is fixedly installed on the top end of the inner part of the body, and the top of the spray gun passes through the body and extends to the inner bottom end of the box body.

[0006] Preferably, a connecting rod is fixedly installed at one end of the gear, a cross rod is fixedly installed at one end of the connecting rod, a sliding groove is opened at one end of the cross rod, a bidirectional threaded rod is rotatably installed inside the sliding groove, sliders are threadedly sleeved on both sides of the surface of the bidirectional threaded rod, and a splint is fixedly installed at one end of the slider.

[0007] Preferably, a clamping motor is fixedly mounted on one side of the cross bar, and an output end of the clamping motor passes through the cross bar and is fixedly connected to one side of the bidirectional threaded rod.

[0008] Preferably, a storage groove is opened at the inner bottom end of the body, a horizontal plate is fixedly installed at one inner end of the body, a vertical rod is fixedly installed between the inner bottom end of the storage groove and the bottom of the horizontal plate, and a screw rod is rotatably installed between the inner bottom end of the storage groove and the bottom of the horizontal plate, and the vertical rod, the screw rod and the connecting rod are movably connected.

[0009] Preferably, a lifting motor is fixedly mounted on the top of the transverse plate, and an output end of the lifting motor passes through the transverse plate and is fixedly connected to the top of the screw rod.

[0010] Preferably, a control box is fixedly mounted on one side of the machine body, a PLC controller is fixedly mounted on one end of the control box, and a movable door is hinged on one end of the machine body.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the daily use of this mechanical parts paint spraying machine, the operator starts the pneumatic cylinder, and the operation of the pneumatic cylinder will cause the push plate to slide. Due to the limiting effect of the round rod and the moving block, the tooth plate will slide, and the gear will rotate on the surface of the round shaft, thereby driving the gear and the cross bar to rotate, and the parts at one end of the cross bar can be driven to rotate, and then the spray gun will be started, and the spray gun will draw the paint in the box body, and then spray it out through the spray gun, so as to complete the rotary spraying, make the spraying more uniform, and thus improve the spraying effect.

[0013] During daily use of this mechanical parts spray paint machine, the operator starts the clamping motor, and the operation of the clamping motor causes the bidirectional threaded rod to rotate, which in turn drives the two sliders to move toward each other inside the slide slot, thereby driving the clamping plate to clamp and fix the mechanical parts. At the same time, the lifting motor is started, and the operation of the lifting motor causes the screw rod to rotate. Due to the limiting effect of the vertical rod, the movable plate is driven to slide up and down, thereby adjusting the height position of the parts, thereby increasing its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is a rear cross-sectional view of the utility model;

[0016] Figure 3 It is a side sectional view of the utility model;

[0017] Figure 4 For the utility model Figure 2 A partial enlarged view of the middle part;

[0018] Figure 5 For the utility model Figure 3 A partial enlarged view of point B in the middle.

[0019] In the figure: 1. body; 2. moving plate; 3. strip groove; 4. round rod; 5. moving block; 6. tooth plate; 7. push plate; 8. pneumatic cylinder; 9. fixed plate; 10. round shaft; 11. gear; 12. connecting rod; 13. cross bar; 14. slide; 15. two-way threaded rod; 16. slider; 17. clamping plate; 18. clamping motor; 19. storage slot; 20. cross plate; 21. vertical rod; 22. screw rod; 23. lifting motor; 24. box body; 25. spray gun; 26. control box; 27. PLC controller; 28. movable door. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-5The utility model provides a technical solution: a mechanical parts spraying machine, including a body 1, a moving plate 2 is movably installed inside the body 1, a strip groove 3 is opened on the top of the moving plate 2, a round rod 4 is fixedly installed inside the strip groove 3, a moving block 5 is movably sleeved on the surface of the round rod 4, the outer surface of the moving block 5 is movably connected to the inner surface of the strip groove 3, a tooth plate 6 is fixedly installed on the top of the moving block 5, the bottom of the tooth plate 6 is movably connected to the top of the moving plate 2, the tooth plate 6 will drive the moving block 5 to slide inside the strip groove 3 when sliding, a push plate 7 is fixedly installed on the top of the tooth plate 6, a pneumatic cylinder 8 is fixedly installed on the top of the moving plate 2, the pneumatic cylinder 8 is a pneumatic actuator that converts air pressure energy into mechanical energy and performs linear reciprocating motion, the output end of the pneumatic cylinder 8 is fixedly connected to one side of the push plate 7, the operation of the pneumatic cylinder 8 will cause the push plate 7 to slide, the top of the moving plate 2 is fixedly installed with a fixed plate 9 located on the back of the tooth plate 6, one end of the fixed plate 9 is fixedly installed with A circular shaft 10, a gear 11 is movably sleeved on the surface of the circular shaft 10, and the outer surface of the gear 11 is movably connected to the outer surface of the toothed plate 6. When the toothed plate 6 slides, it will drive the gear 11 to rotate on the surface of the circular shaft 10. A box body 24 is fixedly installed on the top of the body 1, and a spray gun 25 is fixedly installed on the internal top of the body 1, and the top of the spray gun 25 penetrates the body 1 and extends to the internal bottom of the box body 24. The paint inside the box body 24 can be sprayed out by the spray gun 25. A connecting rod 12 is fixedly installed on one end of the gear 11, and a cross bar 13 is fixedly installed on one end of the connecting rod 12. A slide groove 14 is provided at one end of the cross bar 13. A bidirectional threaded rod 15 is rotatably installed inside the slide groove 14. Both sides of the surface of the bidirectional threaded rod 15 are threadedly sleeved with sliders 16. When the bidirectional threaded rod 15 rotates, it will drive the two sliders 16 to move toward or away from each other in the slide groove 14, and a clamping plate 17 is fixedly installed on one end of the slider 16, and the clamping plate 17 can clamp the mechanical parts.

[0022] A clamping motor 18 is fixedly installed on one side of the cross bar 13, and the output end of the clamping motor 18 passes through the cross bar 13 and is fixedly connected to one side of the bidirectional threaded rod 15. The operation of the clamping motor 18 will cause the bidirectional threaded rod 15 to rotate. A storage groove 19 is opened at the inner bottom end of the body 1, and a transverse plate 20 is fixedly installed at one end of the body 1. A vertical rod 21 is fixedly installed between the inner bottom end of the storage groove 19 and the bottom of the transverse plate 20. The vertical rod 21 can limit the running trajectory of the movable plate 2, and a screw rod 22 is rotatably installed between the inner bottom end of the storage groove 19 and the bottom of the transverse plate 20, and the vertical rod 21, the screw rod 22 and the connecting rod 12 are movably connected. When the screw rod 22 rotates, it will drive the movable plate 2 to rise and fall on the surface of the vertical rod 21 and the screw rod 22. A lifting motor 23 is fixedly installed on the top of the horizontal plate 20, and the output end of the lifting motor 23 passes through the horizontal plate 20 and is fixedly connected to the top of the screw rod 22. The operation of the lifting motor 23 will cause the screw rod 22 to rotate. A control box 26 is fixedly installed on one side of the body 1, and a PLC controller 27 is fixedly installed on one end of the control box 26. The PLC controller 27 is a digital computing and operating electronic system specially designed for use in an industrial environment. A movable door 28 is hinged at one end of the body 1, and the movable door 28 is convenient for opening and closing the body 1.

[0023] Working principle: When it is necessary to spray paint mechanical parts, first connect the pneumatic cylinder 8, the clamping motor 18, the lifting motor 23 and the PLC controller 27 through wires, then place the mechanical parts between the inner bottom end of the body 1 and the clamping plate 17, then start the clamping motor 18, the operation of the clamping motor 18 will cause the bidirectional threaded rod 15 to rotate, at this time, it will drive the two sliders 16 to move towards each other inside the slide groove 14, and then drive the clamping plate 17 to clamp the mechanical parts, then start the lifting motor 23, the operation of the lifting motor 23 will cause the screw rod 22 to rotate, due to the vertical rod 2 1 has a limiting effect, which will drive the movable plate 2 to slide up and down, so that the height position of the parts can be adjusted, and then the pneumatic cylinder 8 is started. The operation of the pneumatic cylinder 8 will cause the push plate 7 to slide. Due to the limiting effect of the round rod 4 and the movable block 5, the toothed plate 6 will slide, and the gear 11 will rotate on the surface of the round shaft 10, thereby driving the gear 11 and the cross bar 13 to rotate, and the parts between the clamping plates 17 can be driven to rotate. Finally, the spray gun 25 is started, and the spray gun 25 will extract the paint in the box body 24, and then spray it out through the spray gun 25, so as to complete the rotation spraying of the mechanical parts.

[0024] 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 mechanical parts painting machine, comprising a machine body (1), characterized in that: A moving plate (2) is movably mounted inside the machine body (1), a strip groove (3) is formed on the top of the moving plate (2), a round rod (4) is fixedly mounted inside the strip groove (3), a moving block (5) is movably sleeved on the surface of the round rod (4), a tooth plate (6) is fixedly mounted on the top of the moving block (5), a push plate (7) is fixedly mounted on the top of the tooth plate (6), a pneumatic cylinder (8) is fixedly mounted on the top of the moving plate (2), an output end of the pneumatic cylinder (8) is fixedly connected to one side of the push plate (7), and the moving plate (5) is fixedly mounted on the top of the moving plate (2). A fixed plate (9) located on the back of the tooth plate (6) is fixedly mounted on the top of the movable plate (2); a round shaft (10) is fixedly mounted on one end of the fixed plate (9); a gear (11) is movably sleeved on the surface of the round shaft (10); the outer surface of the gear (11) is movably connected to the outer surface of the tooth plate (6); a box body (24) is fixedly mounted on the top of the machine body (1); a spray gun (25) is fixedly mounted on the top of the inner part of the machine body (1); and the top of the spray gun (25) passes through the machine body (1) and extends to the inner bottom end of the box body (24).

2. A mechanical parts spray paint machine according to claim 1, characterized in that: A connecting rod (12) is fixedly mounted on one end of the gear (11), a cross rod (13) is fixedly mounted on one end of the connecting rod (12), a slide groove (14) is provided at one end of the cross rod (13), a bidirectional threaded rod (15) is rotatably mounted inside the slide groove (14), both sides of the surface of the bidirectional threaded rod (15) are threadedly sleeved with sliders (16), and a clamping plate (17) is fixedly mounted on one end of the slider (16).

3. A mechanical parts spray paint machine according to claim 2, characterized in that: A clamping motor (18) is fixedly mounted on one side of the cross bar (13), and an output end of the clamping motor (18) passes through the cross bar (13) and is fixedly connected to one side of the bidirectional threaded rod (15).

4. The mechanical parts spray painting machine according to claim 1, characterized in that: A storage groove (19) is provided at the inner bottom end of the machine body (1); a horizontal plate (20) is fixedly installed at one end of the inner part of the machine body (1); a vertical rod (21) is fixedly installed between the inner bottom end of the storage groove (19) and the bottom of the horizontal plate (20); a screw rod (22) is rotatably installed between the inner bottom end of the storage groove (19) and the bottom of the horizontal plate (20); and the vertical rod (21), the screw rod (22) and the connecting rod (12) are movably connected.

5. A mechanical parts painting machine according to claim 4, characterized in that: A lifting motor (23) is fixedly mounted on the top of the transverse plate (20), and an output end of the lifting motor (23) passes through the transverse plate (20) and is fixedly connected to the top of the screw rod (22).

6. The mechanical parts spray painting machine according to claim 1, characterized in that: A control box (26) is fixedly mounted on one side of the machine body (1), a PLC controller (27) is fixedly mounted on one end of the control box (26), and a movable door (28) is hingedly mounted on one end of the machine body (1).

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