Spraying device for aluminum veneer processing

Abstract

The utility model discloses a spraying device for aluminum veneer processing, relates to the technical field of profile coating, and aims to solve the problem that spraying and drying cannot be integrated in the conventional spraying device for aluminum veneer processing. A second working set and a first working set are arranged at the front end and the rear end in the workbench correspondingly, the first working set and the second working set are symmetrical and identical in structure, each of the second working set and the first working set comprises a first motor, the first motors are installed on the outer side of the workbench, and rotating shafts are installed at the output shaft ends of the first motors. And the other end of the rotating shaft penetrates through one side of the workbench and extends to the other side of the interior of the workbench, two first bevel gears are connected to one end of the exterior of the rotating shaft, and three sector gears are connected to the other end of the exterior of the rotating shaft at equal intervals.

Description

Technical Field

[0001] The utility model relates to the technical field of profile coatings, in particular to a spraying device for processing aluminum veneers. Background Art

[0002] With growing environmental awareness and the need to conserve resources, spray equipment design increasingly prioritizes paint recycling and reuse. Recycling technologies can reduce paint waste, lower production costs, and minimize environmental pollution. Air-drying technology significantly shortens paint drying time, thereby improving aluminum veneer production efficiency. Rapid air drying allows aluminum veneer panels to be processed more quickly, reducing waiting time and increasing production efficiency.

[0003] For example, the authorization announcement number CN220697149U, a spraying device for aluminum veneer processing, relates to the technical field of aluminum veneer processing. It includes a frame, a conveyor is installed between the front and rear inner walls of the frame, a guide plate is fixedly installed between the front and rear inner walls of the frame on the lower surface of the conveyor, a collecting box is fixedly installed between the lower surfaces of the guide plate, two sets of scraping mechanisms are fixedly installed on the upper surface of the collecting box, a rectangular cover is fixedly installed on the upper surface of the frame, a cleaning mechanism and a dust collecting hood are fixedly installed on the upper inner wall of the rectangular cover near the left edge, and the cleaning mechanism and the dust collecting hood are connected to the exhaust assembly through a hose. The utility model can collect waste liquid, increase the cleaning function of the conveyor, avoid paint contamination of subsequent aluminum veneers, can collect dust on the upper surface of the aluminum veneer and the paint mist generated by the nozzle, improve the spraying quality, and at the same time increase the drying function of the aluminum veneer after painting, so as to achieve the effect of improving production efficiency.

[0004] At present, the spraying device for aluminum veneer processing is basically unable to integrate the spraying and drying operations, and it is easy for the linkage operation between spraying and drying to be disconnected, resulting in uneven spraying and untimely drying. In addition, the separate processing of spraying and drying generates a lot of unnecessary energy consumption. Therefore, the market urgently needs to develop a spraying device for aluminum veneer processing to help people solve the existing problems. Utility Model Content

[0005] The purpose of the utility model is to provide a spraying device for processing aluminum veneer, so as to solve the problem in the above background technology that the spraying and drying cannot be integrated in the current spraying device for processing aluminum veneer.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a spraying device for processing aluminum veneer panels, comprising a workbench, wherein a second working group and a first working group are respectively provided at the front and rear ends of the workbench, the first working group and the second working group are symmetrical and have the same structure, the second working group and the first working group both include a first motor, the first motor is installed on the outside of the workbench, a rotating shaft is installed at the output shaft end of the first motor, the other end of the rotating shaft passes through one side of the workbench and extends to the other side of the workbench inside the workbench, one end of the outside of the rotating shaft is connected to two first bevel gears, the other end of the outside of the rotating shaft is connected to three equidistant sector gears, the lower ends of the two first bevel gears are respectively meshed with the second bevel gears, the lower ends of the two second bevel gears are respectively fixed with threaded columns, the lower ends of the two threaded columns are connected to baffles, the outer ends of the three sector gears are respectively meshed with internal gear frames, the lower ends of the three internal gear frames are fixed with two spring rods, and the bottom ends of the six spring rods are fixed on the same baffle.

[0007] Preferably, the outsides of the two threaded columns are connected to a sliding block through threads, the interior of the sliding block is a hollow structure, the two sides of the inner end of the sliding block are respectively connected to nozzles, the inner ends of the three internal gear frames are connected to an air outlet bin, the inner end surface of the air outlet bin is provided with eight air outlets, and two first fans are provided through the front and rear ends of the workbench, one end of the two first fans inside the workbench is connected to a ventilation pipe, and the other end of the ventilation pipe is connected to the air outlet bin.

[0008] Preferably, there are two identical leakage plates on both sides of the bottom of the workbench, and the two leakage plates are symmetrical. A separation plate is connected in the middle of the bottom of the workbench. The separation plate is connected by two baffles to form a prism and supported by a cross column. The separation plate is located between the two leakage plates and is connected.

[0009] Preferably, a first platform is connected below the leakage plate, two water troughs are provided inwardly on the front and rear sides of the upper surface of the first platform, six columns are connected to the bottom end of the first platform, and the other ends of the six columns are connected to the second platform.

[0010] Preferably, a storage bin is connected to one side of the upper end of the second platform, and discharge pipes are respectively connected on both sides of the storage bin. The other end of the discharge pipe is connected to the input end of the first water pump, and the pipe connected to the output end of the first water pump is connected to the outer end of the sliding block.

[0011] Preferably, a feed pipe is opened on one side of the upper end of the storage bin, and the feed pipe is fixed by a support column fixed on the second platform. A recovery pipe is opened on the other side of the upper end of the storage bin, and the upper end of the recovery pipe passes through the bottom of the water tank opened on the upper end surface of the first platform.

[0012] Preferably, two fixed plates are connected to the upper part of the workbench, a transmission belt is connected inside the fixed plate, a sliding clamp is connected to the lower end of the transmission belt, and threaded rods are threadedly connected to the two lower ends of the sliding clamp.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] In this utility model, the rotating shaft drives the first bevel gear and the fan gear to operate simultaneously. When the first bevel gear rotates to drive the second bevel gear and the threaded column to rotate, the sliding block also slides accordingly, and the air outlet bin driven by the fan gear will also move up and down, causing the sliding of the sliding block and the movement of the air outlet bin to be simultaneous but at different frequencies. The paint generated during the spraying and drying process will flow into the leakage plates on the left and right sides through the liquid separator plate, enter the inclined surface at the bottom of the workbench through the leakage plate, enter the recovery pipe and then flow into the storage bin for recycling, thereby solving the problem that spraying and drying cannot be integrated in the current spraying device for aluminum veneer processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of a spraying device for aluminum veneer processing according to the present invention;

[0016] Figure 2 Schematic diagram of the internal structure of the workbench;

[0017] Figure 3 Schematic diagram of the bottom structure of the workbench;

[0018] Figure 4 It is a schematic diagram of the structure between the first platform and the second platform.

[0019] In the figure: 1. workbench; 2. first motor; 3. first fan; 4. internal gear frame; 5. rotating shaft; 6. first bevel gear; 7. second bevel gear; 8. sliding block; 9. nozzle; 10. first water pump; 11. threaded column; 12. spring rod; 13. ventilation pipe; 14. sector gear; 15. liquid separation plate; 16. fixed plate; 17. transmission belt; 18. sliding clamp; 19. threaded rod; 20. first platform; 21. feed pipe; 22. discharge pipe; 23. support column; 24. storage bin; 25. recovery pipe; 26. leakage plate; 27. second working group; 28. first working group; 29. ​​air outlet bin; 30. second platform. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] See also Figure 1-4 , the utility model provides an embodiment: a spraying device for aluminum veneer processing, including a workbench 1, a second working group 27 and a first working group 28 are respectively provided at the front and rear ends of the workbench 1, the first working group 28 is symmetrical with the second working group 27 and has the same structure, the second working group 27 and the first working group 28 both include a first motor 2, the first motor 2 is installed on the outside of the workbench 1, a rotating shaft 5 is installed at the output shaft end of the first motor 2, the other end of the rotating shaft 5 passes through one side of the workbench 1 and extends to the other side of the inside of the workbench 1, one end of the outside of the rotating shaft 5 is connected to two first bevel gears 6, and the other end of the outside of the rotating shaft 5 is connected to three equidistant sector gears 14, when the first motor 2 rotates to drive the rotating shaft 5 to rotate, the two first bevel gears 6 and the three sector gears 14 rotate in the same direction, and the lower ends of the two first bevel gears 6 are respectively meshed with second Bevel gear 7, the lower ends of the two second bevel gears 7 are respectively fixed with threaded columns 11, the threads on the two threaded columns 11 are in opposite directions, the lower ends of the two threaded columns 11 are connected to a baffle, the outer ends of the three sector gears 14 are respectively engaged with the internal gear frame 4, the lower ends of the three internal gear frames 4 are fixed with two spring rods 12, the bottom ends of the six spring rods 12 are fixed to the same baffle, the outside of the two threaded columns 11 are commonly connected to the sliding block 8 through threads, the interior of the sliding block 8 is a hollow structure, the two sides of the inner end of the sliding block 8 are respectively connected to the nozzle 9, the inner ends of the three internal gear frames 4 are commonly connected to the air outlet bin 29, and the inner end surface of the air outlet bin 29 is provided with eight air outlets. Two first fans 3 are provided through the front and rear ends of the workbench 1, and one end of the two first fans 3 in the workbench 1 is connected to the ventilation pipe 13, and the other end of the ventilation pipe 13 is connected to the air outlet bin 29.

[0022] Furthermore, there are two identical leakage plates 26 on both sides of the bottom of the workbench 1, and the two leakage plates 26 are symmetrical. A separator plate 15 is connected to the middle of the bottom of the workbench 1. The separator plate 15 is connected by two baffles to form a prism and is supported by a cross column. When paint drips on it, it will flow along the separator plate into the leakage plates 26 on the left and right sides. The separator plate 15 is located between the two leakage plates 26 and is connected. A first platform 20 is connected below the leakage plate 26. Two water troughs are provided inwardly on the front and rear sides of the upper end surface of the first platform 20. Six columns are connected to the bottom end of the first platform 20, and the other ends of the six columns are connected to the second platform 30. The six columns support the entire device.

[0023] Furthermore, a storage bin 24 is connected to one side of the upper end of the second platform 30. The storage bin 24 is used to store paint and recycled paint. Discharge pipes 22 are respectively connected to both sides of the storage bin 24. The other end of the discharge pipe 22 is connected to the input end of the first water pump 10. The pipe connected to the output end of the first water pump 10 is connected to the outer end of the sliding block 8. The first water pump 10 will draw the paint in the storage bin 24 into the nozzle 9 and spray it out.

[0024] Furthermore, a feed pipe 21 is connected to one side of the upper end of the storage bin 24, and the feed pipe 21 is fixed by a support column 23 fixed on the second platform 30. A recovery pipe 25 is connected to the other side of the upper end of the storage bin 24, and the upper end of the recovery pipe 25 passes through the bottom of the water tank opened on the upper end surface of the first platform 20. Two fixed plates 16 are connected to the upper part of the interior of the workbench 1, and a transmission belt 17 is connected to the fixed plate 16. The lower end of the transmission belt 17 is connected to a sliding clamp 18, and the two lower ends of the sliding clamp 18 are threadedly connected to a threaded rod 19 that penetrates. When the aluminum plate is placed between the two threaded rods 19, the two threaded rods 19 are rotated to move inward to achieve the effect of clamping the aluminum plate.

[0025] Working principle: When in use, place the aluminum plate to be sprayed on the sliding clamp 18 and fix it with the threaded rod 19. At this time, the aluminum plate enters the workbench 1 along the transmission belt 17, and the first motor 2 drives the rotating shaft 5 to rotate. The first bevel gear 6 on the rotating shaft 5 drives the second bevel gear 7 to rotate, and the second bevel gear 7 drives the threaded column 11 to rotate. The sliding block 8 engaged with the threaded column 11 moves accordingly, and the first water pump 10 transports the paint in the storage bin 24 from the discharge pipe 22 to the nozzle 9 and then sprays it out, spraying the paint on the aluminum plate entering the workbench 1. Subsequently, the aluminum plate sprayed with the paint enters the drying part along the transmission belt 17. The rotation of the rotating shaft 5 causes the three sector gears 14 on it to rotate, and the inner gear The wheel frame 4 moves up and down and back and forth, and the air outlet bin 29 fixed on the inner gear frame 4 also moves. The hot air blown out by the first fan 3 enters the air outlet bin 29 through the ventilation pipe 13 and is blown out to dry the aluminum plate that has been sprayed with paint. The rotating shaft 5 drives the first bevel gear 6 and the fan gear 14 to operate at the same time. When the sliding block 8 slides downward for a distance, the air outlet bin 29 driven by the fan gear 14 will be able to move up and down. The paint generated during the spraying and drying process will pass through the liquid separator 15 and flow into the leakage plates 26 on the left and right sides, and enter the inclined surface at the bottom of the workbench 1 through the leakage plate 26, enter the recovery pipe 25 and then flow into the storage bin 24 for recycling.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A spraying device for aluminum veneer processing, comprising a workbench (1), characterized in that: A second working group (27) and a first working group (28) are respectively provided at the front and rear ends of the workbench (1). The first working group (28) and the second working group (27) are symmetrical and have the same structure. The second working group (27) and the first working group (28) both include a first motor (2). The first motor (2) is installed on the outside of the workbench (1). A rotating shaft (5) is installed at the output shaft end of the first motor (2). The other end of the rotating shaft (5) passes through one side of the workbench (1) and extends to the other side of the workbench (1). One end of the rotating shaft (5) is connected to the outside of the workbench (1). There are two first bevel gears (6), the other end of the outside of the rotating shaft (5) is connected to three equally spaced sector gears (14), the lower ends of the two first bevel gears (6) are respectively meshed with second bevel gears (7), the lower ends of the two second bevel gears (7) are respectively fixed with threaded columns (11), the lower ends of the two threaded columns (11) are connected to baffles, the outer ends of the three sector gears (14) are respectively meshed with internal gear frames (4), the lower ends of the three internal gear frames (4) are fixed with two spring rods (12), and the bottom ends of the six spring rods (12) are fixed to the same baffle.

2. The spraying device for aluminum veneer processing according to claim 1, characterized in that: The outsides of the two threaded columns (11) are connected to a sliding block (8) through threads. The inside of the sliding block (8) is a hollow structure. The two sides of the inner end of the sliding block (8) are respectively connected to nozzles (9). The inner ends of the three internal gear frames (4) are connected to an air outlet bin (29). The inner end surface of the air outlet bin (29) is provided with eight air outlets. Two first fans (3) are provided through the front and rear ends of the workbench (1). One end of the two first fans (3) in the workbench (1) is connected to a ventilation pipe (13), and the other end of the ventilation pipe (13) is connected to the air outlet bin (29).

3. The spraying device for aluminum veneer processing according to claim 2, characterized in that: Two identical liquid leakage plates (26) are provided on both sides of the bottom of the workbench (1), and the two liquid leakage plates (26) are symmetrical. A liquid separation plate (15) is connected to the middle of the bottom of the workbench (1), and the liquid separation plate (15) is connected by two baffles to form a prism and supported by a cross column. The liquid separation plate (15) is located between the two liquid leakage plates (26) and is connected.

4. The spraying device for aluminum veneer processing according to claim 3, characterized in that: A first platform (20) is connected below the leakage plate (26), and two water troughs are provided inwardly through the front and rear sides of the upper end surface of the first platform (20). Six columns are connected to the bottom end of the first platform (20), and the other ends of the six columns are connected through the second platform (30).

5. The spraying device for aluminum veneer processing according to claim 4, characterized in that: One side of the upper end of the second platform (30) is connected to a storage bin (24), and both sides of the storage bin (24) are respectively connected to discharge pipes (22), the other end of the discharge pipe (22) is connected to the input end of the first water pump (10), and the pipe connected to the output end of the first water pump (10) is connected to the outer end of the sliding block (8).

6. The spraying device for aluminum veneer processing according to claim 5, characterized in that: A feed pipe (21) is connected to one side of the upper end of the storage bin (24), and the feed pipe (21) is fixed by a support column (23) fixed on the second platform (30). A recovery pipe (25) is connected to the other side of the upper end of the storage bin (24), and the upper end of the recovery pipe (25) passes through and is connected to the bottom of the water tank opened on the upper end surface of the first platform (20).

7. The spraying device for aluminum veneer processing according to claim 1, characterized in that: Two fixed plates (16) are connected to the upper part of the workbench (1), a transmission belt (17) is connected to the fixed plate (16), a sliding clamp (18) is connected to the lower end of the transmission belt (17), and threaded rods (19) are threadedly connected to the two lower ends of the sliding clamp (18).

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