Paint spraying device for elevator presser foot production

Abstract

The utility model belongs to the field of elevator accessories, particularly relates to a paint spraying device for elevator presser foot production, and aims to solve the problem that the bottom of a presser foot accessory cannot be painted due to the fact that the presser foot accessory is difficult to turn over when workers need to manually distribute materials and paint is sprayed in the prior art, the following scheme is provided: the paint spraying device comprises a paint spraying device main body, a conveying belt, a limiting shell and a control shell are fixedly mounted at the top of the paint spraying device body, a control metal block is rotatably mounted at the top of the control shell, and a paint spraying shell is fixedly mounted at the top of the paint spraying device body. And a paint spraying bin is fixedly mounted at the top of the paint spraying shell. According to the paint spraying device, the presser foot accessories needing to be subjected to paint spraying processing on the conveying belt can be subjected to material distribution processing, and the presser foot accessories can be clamped and turned over during paint spraying.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator accessories, in particular to a paint spraying device for producing elevator presser feet. Background Art

[0002] An elevator is a permanent transport device that serves specific floors within a building, with its car running on at least two rows of rigid tracks perpendicular to the horizontal plane or inclined at an angle of less than 15° to the vertical. There are also stepped types, with treads mounted on tracks that run continuously, commonly known as escalators or moving walkways. Therefore, elevator components are generally rectangular and require a rust-proofing paint finish.

[0003] However, when the existing painting device is working, the conveyor belt conveys the presser foot accessories that need to be painted, but the staff needs to manually separate the materials to prevent multiple presser foot accessories from entering the painting area at the same time, which is time-consuming and labor-intensive. In addition, when painting, the presser foot accessories are difficult to turn over, so that the bottom of the presser foot accessories cannot be painted and a secondary painting process is required. Therefore, it is urgent to design a painting device for elevator presser foot production that can automatically separate the materials of the presser foot accessories and can turn them over when painting so that the bottom can also be painted. Utility Model Content

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] The top of the paint spraying device is fixedly mounted on the paint spraying device body, and a conveyor belt is fixedly mounted on the top of the paint spraying device body, and a limit shell is fixedly mounted on one side of the limit shell, and a limit slider is slidably mounted on one side of the limit slider, and multiple limit springs are fixedly mounted on one side inner wall of the same limit shell; the top of the paint spraying device body is fixedly mounted on the control shell, and the top of the control shell is rotatably mounted on the control metal block, and the top of the paint spraying device body is fixedly mounted on the positioning metal block, the upper rotating sleeve of the positioning column is provided with a positioning rod, and the bottom of the positioning rod is slidably mounted on the top of the positioning metal block; the top of the paint spraying device body is fixedly mounted on

[0006] Specifically, a reset groove is provided on one side of the positioning metal block, a reset spring is fixedly installed on the inner wall of one side of the reset groove, one end of the reset spring is fixedly installed on the top of the positioning metal block, and a control stepper motor is fixedly installed on the inner wall of one side of the control shell, and the output shaft of the control stepper motor is connected to the control metal block, so that the control metal block can be driven to rotate by the control stepper motor.

[0007] Specifically, a rotating disk is rotatably installed on the top of the paint spraying device body, a dividing disk is fixedly installed on the top of the rotating disk, a plurality of dividing rods are fixedly installed on the outside of the dividing disk, and a plurality of positioning grooves are opened on the outside of the rotating disk, and the plurality of positioning grooves are all adapted to the same positioning rod, so that the positioning rod can limit the rotating disk.

[0008] Specifically, a lifting ball screw is rotatably installed on the inner wall of one side of the paint spray shell, and a lifting slider is slidably installed on the inner wall of one side of the paint spray shell. A threaded hole is provided on one side of the lifting slider, and the lifting slider is threadedly connected to the lifting ball screw. A motor chamber is provided inside the paint spray shell, and a lifting servo motor is fixedly installed on the inner wall of one side of the motor chamber. The output shaft of the lifting servo motor is connected to the lifting ball screw, and a rotating shell is fixedly installed on one side of the lifting slider, so that the rotating shell can be lifted and lowered by moving the lifting slider.

[0009] Specifically, a translation shell is rotatably installed on one side of the rotating shell, a rotating servo motor is fixedly installed on the inner wall of one side of the rotating shell, the output shaft of the rotating servo motor is connected to the translation shell, two translation gears are rotatably installed on the inner side of the translation shell, two translation servo motors are fixedly installed on the inner wall of one side of the translation shell, the output shafts of the two translation servo motors are connected to the corresponding translation gears, a telescopic hole is opened on one side of the translation shell, a translation spur rack is slidably installed on the inner wall of one side of the telescopic hole, and the two translation gears are both engaged with the same translation spur rack, so that the same translation spur rack can be driven to move by the rotation of the two translation gears.

[0010] Specifically, a clamping shell is fixedly installed on one side of the translation shell, a transmission slider is slidably installed on the inner side of the clamping shell, and the transmission slider is connected to the translation straight rack. Two clamping sliders are slidably installed on the inner side of the clamping shell, and the sides of the two clamping sliders that are close to each other are slidably connected to the same transmission slider, so that the two clamping sliders are driven by the transmission slider to move, thereby clamping the presser foot accessories.

[0011] Specifically, a control panel is fixedly installed on one side of the paint spraying shell, and the control stepping motor, lifting servo motor, rotating servo motor and two translation servo motors are all connected to the same control panel circuit, which is convenient for control by the control panel.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model discloses a paint spraying device for producing elevator presser feet. The device can separate the presser foot accessories that need to be painted on the conveyor belt through a set mechanism, thereby preventing multiple presser foot accessories from entering the painting area at the same time, thereby affecting the work quality and efficiency, and increasing the practicality of the device.

[0014] The utility model provides a paint spraying device for producing elevator presser feet, which can clamp the presser foot accessory and then flip it during painting, so that the bottom of the presser foot accessory can also be evenly sprayed with paint, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a paint spraying device for producing elevator presser feet proposed in the utility model;

[0016] Figure 2 This is a partial cross-sectional schematic diagram of the side structure of a paint spraying device for producing an elevator presser foot proposed by the present invention;

[0017] Figure 3 This is a partial cross-sectional schematic diagram of the top structure of a paint spraying device for producing an elevator presser foot proposed in the present invention;

[0018] Figure 4 This is a three-dimensional structural diagram of a material distribution mechanism of a paint spraying device for producing an elevator presser foot proposed in the present invention;

[0019] Figure 5 This is a three-dimensional structural diagram of the clamping and flipping mechanism of a paint spraying device for producing an elevator presser foot proposed by the utility model.

[0020] In the figure: 1. Paint spraying device body; 2. Conveyor belt; 3. Limiting shell; 4. Limiting slider; 5. Limiting spring; 6. Rotating disk; 7. Distributing disk; 8. Distributing rod; 9. Positioning rod; 10. Positioning metal block; 11. Positioning column; 12. Return spring; 13. Control shell; 14. Control stepper motor; 15. Control metal block; 16. Paint spraying shell; 17. Paint spraying bin; 18. Paint spraying pipe; 19. Paint spraying head; 20. Lifting ball screw; 21. Lifting servo motor; 22. Lifting slider; 23. Rotating shell; 24. Rotating servo motor; 25. Translation shell; 26. Translation gear; 27. Translation servo motor; 28. Translation spur rack; 29. ​​Transmission slider; 30. Clamping shell; 31. Clamping slider; 32. Control panel. DETAILED DESCRIPTION

[0021] Reference Figure 1-5 A paint spraying device for producing elevator presser feet includes a paint spraying device body 1, a conveyor belt 2 is fixedly installed on the top of the paint spraying device body 1, a limit shell 3 is fixedly installed on the top of the paint spraying device body 1, a limit slider 4 is slidably installed on one side of the limit shell 3, and a plurality of limit springs 5 ​​are fixedly installed on one side of the limit slider 4, and one end of the plurality of limit springs 5 ​​are fixedly installed on one side inner wall of the same limit shell 3; a control shell 13 is fixedly installed on the top of the control shell 13, and a control metal block 1 is rotatably installed on the top of the control shell 13. 5. A positioning metal block 10 is fixedly installed on the top of the paint spraying device body 1, and a positioning column 11 is fixedly installed on the top of the positioning metal block 10. A positioning rod 9 is rotatably sleeved on the upper part of the positioning column 11, and the bottom of the positioning rod 9 is slidably installed on the top of the positioning metal block 10; a paint spraying shell 16 is fixedly installed on the top of the paint spraying device body 1, and a paint spraying bin 17 is fixedly installed on the top of the paint spraying shell 16. A paint spraying pipe 18 is fixedly installed on the inner wall of one side of the paint spraying shell 16, and a plurality of paint spraying heads 19 are snap-fitted to the bottom of the paint spraying pipe 18.

[0022] In this embodiment, a reset groove is provided on one side of the positioning metal block 10, and a reset spring 12 is fixedly installed on the inner wall of one side of the reset groove. One end of the reset spring 12 is fixedly installed on the top of the positioning metal block 10, and a control stepper motor 14 is fixedly installed on the inner wall of one side of the control housing 13. The output shaft of the control stepper motor 14 is connected to the control metal block 15.

[0023] In this embodiment, a rotating disk 6 is rotatably installed on the top of the paint spraying device body 1, a dividing disk 7 is fixedly installed on the top of the rotating disk 6, and a plurality of dividing rods 8 are fixedly installed on the outside of the dividing disk 7. A plurality of positioning grooves are opened on the outside of the rotating disk 6, and the plurality of positioning grooves are all adapted to the same positioning rod 9.

[0024] In this embodiment, a lifting ball screw 20 is rotatably installed on the inner wall of one side of the paint spray housing 16, and a lifting slider 22 is slidably installed on the inner wall of one side of the paint spray housing 16. A threaded hole is provided on one side of the lifting slider 22, and the lifting slider 22 is threadedly connected to the lifting ball screw 20. A motor chamber is provided inside the paint spray housing 16, and a lifting servo motor 21 is fixedly installed on the inner wall of one side of the motor chamber. The output shaft of the lifting servo motor 21 is connected to the lifting ball screw 20, and a rotating housing 23 is fixedly installed on one side of the lifting slider 22.

[0025] In this embodiment, a translation housing 25 is rotatably installed on one side of the rotating housing 23, and a rotating servo motor 24 is fixedly installed on the inner wall of one side of the rotating housing 23. The output shaft of the rotating servo motor 24 is connected to the translation housing 25. Two translation gears 26 are rotatably installed on the inner side of the translation housing 25. Two translation servo motors 27 are fixedly installed on the inner wall of one side of the translation housing 25. The output shafts of the two translation servo motors 27 are both connected to the corresponding translation gears 26. A telescopic hole is opened on one side of the translation housing 25, and a translation spur rack 28 is slidably installed on the inner wall of one side of the telescopic hole. The two translation gears 26 are both engaged with the same translation spur rack 28.

[0026] In this embodiment, a clamping shell 30 is fixedly installed on one side of the translation shell 25, and a transmission slider 29 is slidably installed on the inner side of the clamping shell 30. The transmission slider 29 is connected to the translation straight rack 28, and two clamping sliders 31 are slidably installed on the inner side of the clamping shell 30. The sides of the two clamping sliders 31 that are close to each other are both slidably connected to the same transmission slider 29.

[0027] In this embodiment, a control panel 32 is fixedly mounted on one side of the paint spraying housing 16 , and the control stepping motor 14 , the lifting servo motor 21 , the rotation servo motor 24 and the two translation servo motors 27 are all connected to the same control panel 32 in a circuit.

[0028] Working principle: When in use, first place the presser foot accessories that need to be painted on the conveyor belt 2. After the conveyor belt 2 drives the accessories to the specified position, the accessories are blocked by the limit slider 4 and the dividing rod 8. At this time, the control stepper motor 14 is started through the control panel 32. The control stepper motor 14 starts and drives the control metal block 15 to rotate one circle. When the control metal block 15 rotates, the protrusion on it pushes the positioning rod 9 to move outward. The positioning rod 9 moves outward to release the limit on the rotating disk 6. At this time, the conveyor belt 2 drives the presser foot accessories thereon to move and drives the corresponding dividing rod 8 to move. The movement of the dividing rod 8 drives the dividing disk 7 to rotate. However, at this time, the positioning metal block 10 rotates, and the protrusion on it and the positioning rod 9 are aligned. The rods 9 are away from each other, and the return spring 12 on one side of the positioning rod 9 provides a pulling force to make the positioning rod 9 return to its original position. The positioning rod 9 returns to its original position, and the protrusion on it is stuck in the groove on the surface of the rotating disk 6, limiting the rotating disk 6 to prevent it from rotating. The rotating disk 6 cannot rotate, so that the distributing disk 7 cannot rotate, thereby making multiple distributing rods 8 unable to move, and blocking the subsequent presser foot accessories. After the presser foot accessories of the distributing mechanism reach the specified position, the lifting servo motor 21 is started through the control panel 32. The lifting servo motor 21 starts to drive the lifting ball screw 20 to rotate, and the lifting ball screw 20 rotates to drive the lifting slider 22 to move, and the movement of the lifting slider 22 drives the rotating outer The shell 23 moves, and the movement of the rotating shell 23 drives the translation shell 25 to move, and the movement of the translation shell 25 drives the clamping shell 30 to move, and the movement of the clamping shell 30 drives the two clamping sliders 31 to move to the specified position, and then the two translation servo motors 27 are started through the control panel 32, and the two translation servo motors 27 are started to drive the corresponding translation gears 26 to rotate, and the two translation gears 26 rotate to drive the same translation straight rack 28 to move, and the movement of the translation straight rack 28 drives the transmission slider 29 to move, and both sides of the transmission slider 29 are slidably connected with the corresponding clamping slider 31, so the transmission slider 29 moves inward, driving the two clamping sliders 31 to move inward, pressing the same presser foot The accessory is clamped, and then multiple paint spray heads 19 paint it, and then the rotating servo motor 24 is started through the control panel 32. The rotating servo motor 24 starts to drive the translation shell 25 to flip, and the flipping of the translation shell 25 drives the clamping shell 30 to flip, and the flipping of the clamping shell 30 drives the two clamping sliders 31 to flip, thereby driving the same presser foot accessory to flip, and now the bottom of the presser foot accessory can be painted. After completion, the clamping mechanism puts the presser foot accessory back to its original position. At this time, multiple paint spray heads 19 paint it for the third time, and paint the position blocked by the clamping mechanism. Then the accessories that have completed painting leave the painting area with the conveyor belt 2 and are collected by the staff.

[0029] The technical progress achieved by the present invention compared with the existing technology is that: the presser foot accessories that need to be painted on the conveyor belt 2 can be divided into different materials through the set mechanism, preventing multiple presser foot accessories from entering the painting area at the same time, thereby affecting the work quality and efficiency, increasing the practicality of the device, and the presser foot accessories can be clamped and then turned over during painting, so that the bottom of the presser foot accessories can also be evenly painted, thereby improving the working efficiency of the device.

Claims

1. A paint spraying device for elevator presser foot production, characterized in that: include: A paint spraying device body (1), a conveyor belt (2) is fixedly installed on the top of the paint spraying device body (1), a limit shell (3) is fixedly installed on the top of the paint spraying device body (1), a limit slider (4) is slidably installed on one side of the limit shell (3), a plurality of limit springs (5) are fixedly installed on one side of the limit slider (4), and one end of the plurality of limit springs (5) are fixedly installed on the inner wall of one side of the same limit shell (3); A control housing (13) is fixedly mounted on the top of the paint spraying device body (1), a control metal block (15) is rotatably mounted on the top of the control housing (13), a positioning metal block (10) is fixedly mounted on the top of the paint spraying device body (1), a positioning column (11) is fixedly mounted on the top of the positioning metal block (10), a positioning rod (9) is rotatably sleeved on the upper portion of the positioning column (11), and the bottom of the positioning rod (9) is slidably mounted on the top of the positioning metal block (10); A paint spraying shell (16) is fixedly mounted on the top of the paint spraying device body (1), a paint spraying bin (17) is fixedly mounted on the top of the paint spraying shell (16), a paint spraying pipe (18) is fixedly mounted on the inner wall of one side of the paint spraying shell (16), and a plurality of paint spraying heads (19) are clamped and mounted on the bottom of the paint spraying pipe (18).

2. The paint spraying device for producing elevator presser feet according to claim 1, characterized in that: A reset groove is provided on one side of the positioning metal block (10), a reset spring (12) is fixedly mounted on the inner wall of one side of the reset groove, one end of the reset spring (12) is fixedly mounted on the top of the positioning metal block (10), a control stepping motor (14) is fixedly mounted on the inner wall of one side of the control housing (13), and an output shaft of the control stepping motor (14) is connected to the control metal block (15).

3. The paint spraying device for producing elevator presser feet according to claim 2, characterized in that: A rotating disk (6) is rotatably mounted on the top of the paint spraying device body (1), a material distribution disk (7) is fixedly mounted on the top of the rotating disk (6), a plurality of material distribution rods (8) are fixedly mounted on the outer side of the material distribution disk (7), and a plurality of positioning grooves are provided on the outer side of the rotating disk (6), and the plurality of positioning grooves are all matched with the same positioning rod (9).

4. The paint spraying device for producing elevator presser feet according to claim 1, characterized in that: A lifting ball screw (20) is rotatably mounted on the inner wall of one side of the paint spraying housing (16), a lifting slider (22) is slidably mounted on the inner wall of one side of the paint spraying housing (16), a threaded hole is provided on one side of the lifting slider (22), the lifting slider (22) is threadedly connected to the lifting ball screw (20), a motor chamber is provided inside the paint spraying housing (16), a lifting servo motor (21) is fixedly mounted on the inner wall of one side of the motor chamber, the output shaft of the lifting servo motor (21) is connected to the lifting ball screw (20), and a rotating housing (23) is fixedly mounted on one side of the lifting slider (22).

5. The paint spraying device for producing elevator presser feet according to claim 4, characterized in that: A translation housing (25) is rotatably mounted on one side of the rotating housing (23); a rotation servo motor (24) is fixedly mounted on an inner wall of one side of the rotating housing (23); an output shaft of the rotation servo motor (24) is connected to the translation housing (25); two translation gears (26) are rotatably mounted on the inner side of the translation housing (25); two translation servo motors (27) are fixedly mounted on an inner wall of one side of the translation housing (25); the output shafts of the two translation servo motors (27) are both connected to the corresponding translation gears (26); a telescopic hole is opened on one side of the translation housing (25); a translation spur rack (28) is slidably mounted on an inner wall of one side of the telescopic hole; the two translation gears (26) are both engaged with the same translation spur rack (28).

6. The paint spraying device for producing elevator presser feet according to claim 5, characterized in that: A clamping housing (30) is fixedly mounted on one side of the translation housing (25), a transmission slider (29) is slidably mounted on the inner side of the clamping housing (30), and the transmission slider (29) is connected to the translation spur rack (28). Two clamping sliders (31) are slidably mounted on the inner side of the clamping housing (30), and the sides of the two clamping sliders (31) that are close to each other are both slidably connected to the same transmission slider (29).

7. The paint spraying device for producing elevator presser feet according to claim 2, characterized in that: A control panel (32) is fixedly mounted on one side of the paint spraying housing (16); the control stepping motor (14), the lifting servo motor (21), the rotation servo motor (24) and the two translation servo motors (27) are all connected to the same control panel (32) circuit.

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