A decorative plate paint spraying device

Abstract

The utility model provides a kind of decorative plate paint spraying device, it is related to decorative plate paint spraying processing technical field, the decorative plate paint spraying device includes slide, conveyer belt, paint spraying unit, lifting unit, base, box, discharge port, discharge port, sealing door, handle, screw rod, motor, placing groove, the side portion of placing groove is provided with the sliding seat of screw rod thread connection;Paint spraying unit has four paint spraying nozzles, and paint spraying nozzle is located inside the box;Slide is set in the position of box discharge port, conveyer belt is set in the side portion of base, and plate in the box can be slid down to conveyer belt by slide, the device when using, staff can place more quantity of plate in the box at a time, then it can be by motor control the rising of placing groove, placing groove when rising, the plate that can be completed paint spraying is slid down to conveyer belt by slide, staff does not need to manually shift plate, simultaneously still can not interrupt to the decorative plate and paint spraying processing, improve paint spraying efficiency.

Description

Technical Field

[0001] This utility model relates to the field of decorative panel spray painting technology, specifically a decorative panel spray painting device. Background Technology

[0002] Decorative panels are a type of engineered wood product. They are thermosetting laminated plastics made from various special papers that have undergone chemical treatment and are then bonded with high-temperature and high-pressure adhesives. The panels have various wood grains or patterns, are smooth and glossy, and have bright and beautiful colors. They also have good physical properties such as high wear resistance, heat resistance, cold resistance, and fire resistance.

[0003] During the processing of decorative panels, a surface painting process is required. This process necessitates the use of a painting device. With existing painting devices, workers need to constantly manually remove painted decorative panels from the paint box and place unpainted panels back into it. This frequent operation takes a lot of time and affects processing efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a decorative panel spraying device, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: the decorative panel spraying device includes a slide, a conveyor belt, a spraying unit, and a lifting unit. The lifting unit includes a base, on which a box is mounted. The box is inclined and has a discharge port and an outlet on its front and rear sides. A sealing door for closing the discharge port is provided on the side of the box, and a handle is provided on the sealing door. A lead screw is provided on the outside of the box, and a motor is provided at the lower end of the lead screw; The box body has a placement slot inside, and a slide block that is threadedly connected to the lead screw is provided on the side of the placement slot; The painting unit has four paint nozzles, which are located inside the housing. The slide is located at the discharge port of the box, and the conveyor belt is located on the side of the base. The plates inside the box can slide down onto the conveyor belt through the slide.

[0006] Preferably, the two sides of the material discharge port of the box are respectively provided with tracks, the sealing door can move along the tracks, the handle includes a crossbar and a connecting rod, the connecting rod has a groove inside, the groove has a protrusion inside, the inner end of the protrusion has a stop block, the groove has a spring inside, the outer end of the protrusion has a hemispherical shape, and the outer side of the box has a positioning groove.

[0007] Preferably, a support frame is provided at the bottom of the placement slot, and the slide is mounted on the support frame.

[0008] Preferably, the slide rail includes a frame, and the interior of the frame is provided with a plurality of rotatable rollers.

[0009] Preferably, a baffle is provided at the lower end of the material discharge port of the box.

[0010] The beneficial effects of this utility model are: When using this device, workers can place a large number of boards into the box at once, and then control the placement trough to rise via a motor. As the placement trough rises, the painted boards slide down onto the conveyor belt via a slide rail, eliminating the need for workers to manually transfer the boards. At the same time, it can continuously paint the decorative boards, improving painting efficiency. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall painting equipment.

[0012] Figure 2 This is a diagram showing the sealed door after it has been opened.

[0013] Figure 3 This is a sectional view of the inside of the box.

[0014] Figure 4 yes Figure 3 A magnified view of a portion of point A in the middle.

[0015] Figure 5 This is a schematic diagram showing the locking mechanism between the sealing door and the enclosure.

[0016] Figure 6 This is a schematic diagram of the placement slot.

[0017] In the diagram: 1. Conveyor belt; 2. Base; 3. Box body; 4. Sealing door; 5. Lead screw; 6. Motor; 7. Placement slot; 8. Slide; 9. Spray nozzle; 10. Sheet metal; 11. Track; 12. Crossbar; 13. Connecting rod; 14. Protrusion; 15. Stop; 16. Spring; 17. Support frame; 18. Frame; 19. Roller; 20. Baffle. Detailed Implementation

[0018] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0019] Example 1: like Figure 1-5 As shown, the painting unit, slide, and lifting unit in the painting device all need to be used inside the painting booth. Part of the conveyor belt 1 is located inside the painting booth, while the rest is located outside the painting booth.

[0020] When painting the sheet 10, the sealing door 4 needs to be opened first, and multiple sheets 10 are neatly stacked on the placement groove 7. The top sheet 10 abuts against the lower edge of the discharge port on the box 3 to prevent the sheet 10 from sliding out of the discharge port. After the sheet 10 is placed, the sealing door 4 is closed. The painting unit also includes a feeding unit and a power unit, which can spray paint onto the predetermined position on the surface of the sheet 10 through the spray nozzle 9. Protective tape can be applied to the upper surface of the sheet 10 to prevent paint from being sprayed on unwanted areas. During the spraying process, the spray nozzle 9 is started by controlling the motor 6 through the controller. The motor 6 drives the lead screw 5 to rotate. The side of the box 3 has a channel for the movement of the slide 8. The lead screw 5 is threadedly connected to the slide 8, and the placement groove 7 is connected to the inside of the box 3. When the lead screw 5 rotates, it can push the placement groove 7 to move upward along the inner side of the box 3. When the lower end of the uppermost plate 10 exceeds the position of the discharge port, since the plate 10 has a certain tilt angle, about 25°-35°, and the upper and lower surfaces of the plate 10 are smooth, under the action of gravity, the plate 10 can slide down along the lower plate 10 onto the slide rail, and slide down onto the conveyor belt 1. The conveyor belt 1 can transfer the plate 10 that has slid onto the conveyor belt 1 out. After the uppermost plate 10 slides out, the subsequent plates 10 can continue to be sprayed with paint by the spray nozzle 9 because they continue to contact the discharge port. When the plate 10 continues to rise and exceeds the lower edge of the discharge port, the plate 10 also slides out of the box 3.

[0021] By controlling the rotation speed of the motor 6, the rotation speed of the lead screw 5 is controlled, thereby controlling the placement groove 7 and the rising speed of the board 10 in the placement groove 7, so that each board 10 can be effectively sprayed by the paint nozzle 9, and the spraying time is about 2-3 seconds.

[0022] Example 2: like Figure 5 As shown, the side of the sealing door 4 can be fastened to the track 11, thereby improving the stability of the sealing door 4 moving on the box 3. When the protrusion 14 moves to the position of the positioning groove on the box 3, the spring 16 can push the protrusion 14 into the positioning groove, thereby temporarily stopping the sealing door 4 on the box 3. When it is necessary to close the discharge port, the sealing door 4 can be pulled diagonally downward by the crossbar 12. At this time, the protrusion 14 and the positioning groove are squeezed. After squeezing, the protrusion 14 can enter the connecting rod 13, and the spring 16 is compressed, realizing the separation of the protrusion 14 from the positioning groove, and the sealing door 4 can be moved.

[0023] The stop 15 prevents the protrusion 14 from moving out of the groove of the connecting rod 13.

[0024] Example 3: The support frame 17 can improve the stability of the placement groove 7 and prevent the placement groove 7 from bending and deforming significantly after the plate 10 is placed inside.

[0025] Example 4: The frame 18 is integrally connected to the box 3. When the plate 10 enters the slide, the roller 19 can effectively transport the plate 10 downwards, preventing the plate 10 from staying on the slide.

[0026] Example 5: The baffle 20 at the lower end of the box 3 can restrict the downward movement of the sealing door 4, and at the same time can also provide some protection to the inner bottom of the box 3.

[0027] The surface of the lead screw 5 can be covered with a foldable rubber protective tube to prevent paint mist and other substances from adhering to the surface of the lead screw 5 and affecting its smoothness. At the same time, by setting two limit sensors, that is, when the placement groove 7 moves up and down, it has two target positions: the lowest and the highest. When it is at the lowest position, it can be used to place the plate 10. When it is at the highest position, the plate 10 placed on it can be completely transferred out of the box 3.

[0028] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A decorative panel spraying device, comprising a slide, a conveyor belt, a spraying unit, and a lifting unit, characterized in that: The lifting unit includes a base, on which a box is mounted. The box is inclined and has a discharge port and an outlet on its front and rear sides. A sealing door for closing the discharge port is provided on the side of the box, and a handle is provided on the sealing door. A lead screw is provided on the outside of the box, and a motor is provided at the lower end of the lead screw; The box body has a placement slot inside, and a slide block that is threadedly connected to the lead screw is provided on the side of the placement slot; The painting unit has four paint nozzles, which are located inside the housing. The slide is located at the discharge port of the box, and the conveyor belt is located on the side of the base. The plates inside the box can slide down onto the conveyor belt through the slide.

2. The decorative panel spray painting device according to claim 1, characterized in that, The box body has tracks on both sides of the material discharge port, and the sealing door can move along the tracks. The handle includes a crossbar and a connecting rod. The connecting rod has a groove inside, and a protrusion is provided inside the groove. A stop block is provided at the inner end of the protrusion. A spring is provided inside the groove, and a hemispherical shape is provided at the outer end of the protrusion. The box body has a positioning groove on the outside.

3. The decorative panel spray painting device according to claim 1, characterized in that, A support frame is provided at the bottom of the placement slot, and the slide is mounted on the support frame.

4. The decorative panel spray painting device according to claim 1, characterized in that, The slide includes a frame, and the interior of the frame is provided with several rotatable rollers.

5. The decorative panel spray painting device according to claim 1, characterized in that, A baffle is provided at the lower end of the material discharge port of the box.

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