Automobile plate paint spraying device

Abstract

The utility model discloses an automobile plate paint spraying device, and particularly relates to the field of automobile part machining, the automobile plate paint spraying device comprises a base, a first motor is installed on the base, a lead screw is fixedly connected to an output shaft of the first motor, the lead screw is in threaded transmission connection with a bearing plate, and the bearing plate is in sliding connection with the base; a bearing plate is fixedly connected to the base, a middle plate is fixedly connected to the bearing plate, a plurality of spray heads are installed on the middle plate, a box is fixedly connected to the base and communicates with the spray heads, a first conveying belt and a second conveying belt are installed on one side of the base and are in coaxial transmission connection, and the first conveying belt and the second conveying belt are fixedly connected to the base. And a second motor used for driving the first conveying belt to rotate is installed on one side of the first conveying belt. Through the multiple spraying mode, the plate surface paint spraying quality can be improved, through the arrangement of the first conveying belt, the second conveying belt and the third conveying belt, the plate moving rhythm can be improved, and therefore the paint spraying efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the field of automobile parts processing, and more specifically, to an automobile panel painting device. Background Art

[0002] In the existing production process for automobile panels, most of the panels are still painted manually with a handheld spray gun. Not only does the speed at which each worker sprays the panels vary, the quality of the panels sprayed by each worker also varies, and the efficiency of manual spraying is low. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a painting device for automobile panels. The technical problem to be solved by the utility model is that in the production process of automobile panels, most of the panels are still painted manually with a handheld paint spray gun. Not only is the speed at which each worker sprays the panels different, but the quality of the panels sprayed by each worker is also different, and the efficiency of manual spraying is low.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of automobile panel painting device comprises a base, a motor 1 is installed on the base, a screw rod is fixedly connected to the output shaft of the motor 1, a bearing plate is threadedly connected to the screw rod, the bearing plate and the base are slidably connected, a middle plate is fixedly connected to the bearing plate, a plurality of nozzles are installed on the middle plate, a box body is fixedly connected to the base, the box body and the nozzle are communicated, a conveyor belt 1 and a conveyor belt 2 are installed on one side of the base, the conveyor belt 1 and the conveyor belt 2 are coaxially connected, a motor 2 for driving the conveyor belt 1 to rotate is installed on one side of the conveyor belt 1, a conveyor belt 3 is arranged above the conveyor belt 1 and the conveyor belt 2, a motor 3 for controlling the operation of the conveyor belt 3 is arranged on one side of the conveyor belt 3, support blocks are fixedly connected to the wheel belts of the conveyor belt 1, the conveyor belt 2 and the conveyor belt 3, and a control mechanism for controlling the opening and closing state of the nozzle is arranged on the base.

[0005] Preferably, a pump is installed in the box, and the multiple nozzles are connected to the same pump through pipelines.

[0006] Preferably, the control mechanism includes a slide groove, a conductive sheet 2 and a conductive sheet 1, a slide groove is provided on the base, the supporting plate slides in the slide groove, the conductive sheet 2 is fixedly connected in the slide groove, the length of the conductive sheet 2 is smaller than the length of the slide groove, the bottom surface of the supporting plate is fixedly connected with the conductive sheet 1, the conductive sheet 2 is connected in series with the power supply, the conductive sheet 1 is connected in series with the single-chip computer, the conductive sheet 2 is located on the moving path of the conductive sheet 1, and when the conductive sheet 2 is in contact with the conductive sheet 1, the single-chip computer is powered on and controls the pump to turn on.

[0007] Preferably, side plates are fixedly connected to the bearing plate, the side plates are located on both sides of the middle plate, a nozzle is installed on one side of the side plate, and nozzles are installed on both sides of the middle plate.

[0008] Preferably, a sponge is fixedly connected to the inner side of the support block.

[0009] The technical effects and advantages of the utility model are as follows: when motor 1 drives the carrier plate to move along the slide groove, when conductive sheet 1 on the carrier plate contacts conductive sheet 2 in the slide groove, the circuit is connected, power is supplied to the entire circuit, and the single-chip microcomputer is energized to control the pump in the box to pump the paint in the box into the nozzle, so that the nozzle can spray the paint onto the plate. Through multiple spraying methods, the quality of paint spraying on the surface of the plate can be improved. By setting conveyor belt 1, conveyor belt 2 and conveyor belt 3, the rhythm of plate movement can be improved, thereby further improving the efficiency of paint spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 The utility model is a structural schematic diagram of an automobile panel painting device.

[0011] Figure 2 It is a structural schematic diagram of the nozzle of the utility model.

[0012] Figure 3 It is a structural schematic diagram of the slideway of the utility model.

[0013] The accompanying drawings are marked as follows:

[0014] 1. Base; 2. Loading plate; 3. Motor 1; 4. Conductive sheet 1; 5. Conveyor belt 1; 6. Conveyor belt 2; 7. Support block; 8. Box; 9. Screw; 10. Side plate; 11. Center plate; 12. Nozzle; 13. Slide; 14. Conductive sheet 2; 15. Conveyor belt 3. DETAILED DESCRIPTION

[0015] Embodiment 1

[0016] See also Figure 1-2A painting device for automobile panels comprises a base 1, a motor 3 is installed on the base 1, a screw rod 9 is fixedly connected to the output shaft of the motor 3, a bearing plate 2 is threadedly connected to the screw rod 9, the bearing plate 2 and the base 1 are slidably connected, a middle plate 11 is fixedly connected to the bearing plate 2, a plurality of nozzles 12 are installed on the middle plate 11, a box 8 is fixedly connected to the base 1, the box 8 and the nozzle 12 are communicated, a conveyor belt 1 5 and a conveyor belt 2 6 are installed on one side of the base 1, the conveyor belt 1 5 and the conveyor belt 2 6 are coaxially connected, a motor 2 for driving the conveyor belt 1 5 to rotate is installed on one side of the conveyor belt 1 5, a conveyor belt 3 15 is arranged above the conveyor belt 1 5 and the conveyor belt 2 6, a motor 3 for controlling the operation of the conveyor belt 3 15 is arranged on one side of the conveyor belt 3 15, support blocks 7 are fixedly connected to the wheel belts of the conveyor belt 1 5, the conveyor belt 2 6 and the conveyor belt 3 15, and a control mechanism for controlling the opening and closing state of the nozzle 12 is arranged on the base 1.

[0017] A pump is installed in the box body 8, and the plurality of nozzles 12 are connected to the same pump through pipelines.

[0018] In this embodiment, the user turns on motor 1 3, allowing motor 1 3 to drive the screw rod 9 to rotate while controlling the carrying plate 2 to slide back and forth along the base 1. The carrying plate 2 drives the nozzle 12 to move back and forth through the middle plate 11. The plate is inserted into the three corresponding support blocks 7 on conveyor belt 1 5, conveyor belt 2 6 and conveyor belt 3 15 in advance to limit the position of the plate from three support points, and then motor 2 and motor 3 are turned on. When conveyor belt 1 5, conveyor belt 2 6 and conveyor belt 3 15 drive the plate to move to one side of the middle plate 11, motor 2 and motor 3 stop, and motor 1 3 is turned on. At this time, motor 1 3 drives the nozzle 12 to approach the side of the plate, and the pump is controlled by the control mechanism to pump the paint in the box 8 into the nozzle 12, and then the paint is sprayed onto the plate through the nozzle 12. It can be known that several middle plates 11 are set on the carrying plate 2, and the order of starting motor 1 3, motor 2 and motor 3 is reasonably controlled. By rationally setting the height of the median plate 11 and the angles and positions of the multiple nozzles 12 on the median plate 11, the device can adapt to the painting process of panels of different sizes. For example, if a median plate 11a and a median plate 11b are provided on the carrier plate 2, when the panel follows the movement of the conveyor belt 5, when the panel moves to one side of the median plate 11a and stops, the nozzle 12a on the median plate 11a can be used to spray one side of the panel, and then the carrier plate 2 is withdrawn. When the panel moves to one side of the median plate 11b, the median plate 11b will drive the nozzle 12b to spray the panel again. In this way, the quality of the paint on the panel surface can be improved by multiple spraying methods. By setting the conveyor belt 15, the conveyor belt 26 and the conveyor belt 315, the rhythm of the panel movement can be improved, thereby further improving the efficiency of painting.

[0019] Embodiment 2

[0020] See also Figure 1 and Figure 3 On the basis of the above embodiment, the control mechanism includes a slide groove 13, a conductive sheet 14 and a conductive sheet 14. The base 1 is provided with a slide groove 13, and the carrying plate 2 slides in the slide groove 13. The conductive sheet 14 is fixedly connected in the slide groove 13. The length of the conductive sheet 14 is less than the length of the slide groove 13. The bottom surface of the carrying plate 2 is fixedly connected with the conductive sheet 14. The conductive sheet 14 is connected in series with the power supply, and the conductive sheet 14 is connected in series with the single-chip computer. The conductive sheet 14 is located on the moving path of the conductive sheet 14. When the conductive sheet 14 is in contact with the conductive sheet 14, the single-chip computer is powered on and controls the pump to start.

[0021] The side plates 10 are fixedly connected to the bearing plate 2 . The side plates 10 are located on both sides of the middle plate 11 . A nozzle 12 is installed on one side of the side plate 10 , and nozzles 12 are installed on both sides of the middle plate 11 .

[0022] The inner side of the support block 7 is fixedly connected with a sponge.

[0023] During use, when the motor 13 drives the supporting plate 2 to move along the slide groove 13, when the conductive sheet 14 on the supporting plate 2 contacts the conductive sheet 2 14 in the slide groove 13, the circuit is connected, the power supply supplies power to the entire circuit, and the single-chip microcomputer is powered on to control the pump in the box 8 to pump the paint in the box 8 into the nozzle 12, so that the nozzle 12 can spray the paint onto the plate. By utilizing this method, the rhythm of painting of the entire device can be further improved, the processing efficiency is improved, the manual participation is reduced, and manpower is saved. In addition, through the sponge set on the support block 7, when the paint sprayed from the nozzle 12 falls on the sponge, the sponge can soak the adsorbed paint into the position in contact with the plate, thereby improving the overall painting integrity of the plate.

Claims

1. An automobile panel painting device, comprising a base (1), characterized in that: The base (1) is provided with a motor (3), the output shaft of the motor (3) is fixedly connected with a screw rod (9), the screw rod (9) is threadedly connected with a carrier plate (2), the carrier plate (2) and the base (1) are slidably connected, the carrier plate (2) is fixedly connected with a middle plate (11), a plurality of nozzles (12) are installed on the middle plate (11), the base (1) is fixedly connected with a box (8), the box (8) and the nozzles (12) are connected, a conveyor belt (5) and a conveyor belt (6) are installed on one side of the base (1), the conveyor The conveyor belt 1 (5) and the conveyor belt 2 (6) are coaxially connected in transmission. A motor 2 for driving the conveyor belt 1 (5) to rotate is installed on one side of the conveyor belt 1 (5). A conveyor belt 3 (15) is arranged above the conveyor belt 1 (5) and the conveyor belt 2 (6). A motor 3 for controlling the operation of the conveyor belt 3 (15) is arranged on one side of the conveyor belt 3 (15). The wheels of the conveyor belt 1 (5), the conveyor belt 2 (6) and the conveyor belt 3 (15) are all fixedly connected with a support block (7). A control mechanism for controlling the opening and closing state of the nozzle (12) is arranged on the base (1).

2. The automobile panel painting device according to claim 1, characterized in that: A pump is installed in the box (8), and the plurality of nozzles (12) are connected to the same pump through pipelines.

3. The automobile panel painting device according to claim 2, characterized in that: The control mechanism comprises a slide groove (13), a conductive sheet 2 (14) and a conductive sheet 1 (4); the base (1) is provided with a slide groove (13); the carrier plate (2) slides in the slide groove (13); the conductive sheet 2 (14) is fixedly connected in the slide groove (13); the length of the conductive sheet 2 (14) is less than the length of the slide groove (13); the bottom surface of the carrier plate (2) is fixedly connected with the conductive sheet 1 (4); the conductive sheet 2 (14) is connected in series with a power source; the conductive sheet 1 (4) is connected in series with a single-chip microcomputer; the conductive sheet 2 (14) is located on the moving path of the conductive sheet 1 (4); when the conductive sheet 2 (14) contacts the conductive sheet 1 (4), the single-chip microcomputer is powered on and controls the pump to start.

4. The automobile panel painting device according to claim 3, characterized in that: The supporting plate (2) is fixedly connected with a side plate (10), the side plates (10) are located on both sides of the middle plate (11), a nozzle (12) is installed on one side of the side plate (10), and nozzles (12) are installed on both sides of the middle plate (11).

5. An automobile panel painting device according to any one of claims 1 to 4, characterized in that: The inner side of the support block (7) is fixedly connected with a sponge.

Images