Paint spraying device for machining parts of loading machine

Abstract

The paint spraying device comprises a main body, a running mechanism, a connecting mechanism and a placing mechanism, the running mechanism comprises a running motor, a driving shaft, a driven shaft, a paint storage tank and a nozzle, and the connecting mechanism comprises a connecting block, a first spring, a baffle, a second spring, a clamping block and a rotating disc. The placing mechanism comprises a main placing frame, an auxiliary placing frame, a sliding rod, a magnetic clamping pin and a placing disc, under the mutual cooperation of the mechanisms, the part can automatically rotate in the paint spraying process, it is ensured that paint can evenly cover all angles and the surfaces of the part, and the even coating is beneficial to improving the coating quality and durability; due to the connecting mechanism of the device, the component for placing the parts can be quickly and conveniently mounted on the rotating device, so that the efficiency of a production line is improved, and the component replacement and setting time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of parts processing, in particular to a paint spraying device for processing loader parts. Background Art

[0002] A painting device used for machining loader parts is usually designed to spray paint effectively and evenly to improve production efficiency and coating quality.

[0003] Traditional painting equipment lacks automatic rotation function and uses manual operation. Due to uneven rotation speed, the paint layer may be too thick or too thin in some parts, affecting the appearance and performance of the final product.

[0004] Secondly, when painting the parts, the components of the hanging parts need to be quickly installed into the main body. The lack of a quick loading mechanism will increase the time for workers to assemble and adjust the parts, resulting in a decrease in production efficiency.

[0005] Finally, loader parts vary, and simple equipment cannot accommodate parts of different shapes and sizes, limiting production flexibility and application range, and may require additional custom tooling and support structures. Utility Model Content

[0006] (1) Technical problems solved

[0007] In view of the deficiencies in the prior art, the utility model provides a paint spraying device for processing loader parts.

[0008] (2) Technical solution

[0009] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: A paint spraying device for processing loader parts, comprising a main body, an operating mechanism, a connecting mechanism and a placing mechanism, wherein the operating mechanism comprises an operating motor, a driving shaft, a driven shaft, a paint storage tank and a nozzle, the operating motor is fixedly mounted on the main body, the driving shaft is mounted on the main body, one end of which is fixedly connected to the output end of the operating motor, the driven shaft is fixedly mounted on the main body and is rotatably connected to the main body, the paint storage tank is fixedly mounted on the lower end of the main body, and the paint storage tank is fixedly connected to the nozzle, the connecting mechanism comprises a connecting block, a first spring, a baffle, a second spring, a clamping block and a rotating disk, the connecting block is separately connected to the driving shaft and the driven shaft respectively, the first spring is fixedly mounted in the driving shaft and the driven shaft, and the other end of the first spring is fixedly connected to the baffle, the baffle is respectively mounted on the driving shaft and the driven shaft, and is slidably connected to the driven shaft and the driving shaft, the second spring is fixedly mounted in the connecting block and both ends are fixedly connected to the clamping block and the connecting block respectively, the rotating disk is mounted on the connecting block and is rotatably connected to the connecting block.

[0010] Preferably, the placement mechanism includes a main placement rack, a sub-placement rack, a sliding rod, a magnetic pin and a placement plate, the main placement rack and the sub-placement rack are fixedly mounted on the bottom of the connecting block, the sliding rod is mounted in the sub-placement rack and is slidably connected to the sub-placement rack, the magnetic pin is fixedly mounted on the sliding rod and is separately connected to the sub-placement rack, and the placement plate is mounted on the sliding rod and is separately connected to the sliding rod.

[0011] It is further preferred that a placement plate is provided on the main body, a telescopic tube is fixedly installed on the bottom of the nozzle, one end of the telescopic tube is fixedly connected to the paint storage tank, and the nozzle is placed on the placement plate to facilitate the normal operation of the operating mechanism.

[0012] In a further embodiment, a transmission compartment is provided on the main body, and transmission grooves are provided on the driving shaft and the driven shaft, and a transmission belt is fixedly installed in the transmission groove to facilitate the driving shaft to drive the driven shaft to rotate.

[0013] It is further preferred that the driving shaft and the driven shaft are provided with clamping holes, the connecting block and the rotating disk are respectively provided with markings, and there are four clamping holes distributed in a circular array in the driving shaft to facilitate the insertion of the connecting block.

[0014] It is further preferred that a connecting rod is provided at the bottom of the clamping block, and a limiting groove is provided in the connecting block, and the connecting rod slides in the limiting groove to facilitate the connection between the connecting block and the driving shaft and the driven shaft.

[0015] In a further embodiment, a loosening chute and a movable groove are provided on the rotating disk, the loosening chute and the movable groove are connected, and the connecting rod slides in the movable groove and the loosening chute respectively, so as to facilitate the loosening and tightening of the block.

[0016] It is further preferred that a plurality of fixing holes and connecting holes are provided on the auxiliary placement rack, a support plate is provided on the sliding rod, the magnetic latch is separately connected to the fixing hole, and the placement plate is separately connected to the connecting hole, so as to facilitate the normal operation of the placement mechanism.

[0017] (3) Beneficial effects

[0018] Compared with the prior art, the present invention provides a paint spraying device for processing loader parts, which has the following beneficial effects:

[0019] In the utility model, by setting up an operating mechanism, with the cooperation of components such as the operating motor, drive shaft, driven shaft, paint storage tank and nozzle, the device can make the parts automatically rotate during the painting process, ensuring that the paint can evenly cover all angles and surfaces of the parts. This uniform coating helps to improve the quality and durability of the painting.

[0020] In the utility model, a connecting mechanism is provided. Under the mutual cooperation of components such as the connecting block, the first spring, the baffle, the second spring, the clamping block and the rotating disk, the connecting mechanism of the device enables the components for placing parts to be quickly and conveniently installed on the rotating device, which not only improves the efficiency of the production line but also shortens the time for component replacement and setting.

[0021] In the utility model, a placement mechanism is provided. Under the mutual cooperation of components such as the main placement rack, the auxiliary placement rack, the sliding rod, the magnetic latch and the placement plate, the device is designed with adjustable hooks and brackets, which can accommodate and stabilize parts of various shapes and sizes, so that the equipment can process parts ranging from simple planar parts to parts with complex geometric shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a paint spraying device for processing loader parts in the utility model;

[0023] Figure 2 This is a cross-sectional view of the internal structure of the main body of the present utility model;

[0024] Figure 3 This is an exploded view of the placement mechanism in the present utility model;

[0025] Figure 4 This is an exploded view of the connection mechanism in the present utility model;

[0026] Figure 5 For this utility model Figure 4 Partial view of A in the figure.

[0027] In the figure: 1. Main body; 2. Running motor; 3. Driving shaft; 4. Driven shaft; 5. Paint storage tank; 6. Nozzle; 7. Connecting block; 8. First spring; 9. Baffle; 10. Second spring; 11. Block; 12. Rotating disk; 13. Main placement rack; 14. Auxiliary placement rack; 15. Sliding rod; 16. Magnetic latch; 17. Placement disk; 18. Placement plate; 19. Telescopic tube; 20. Transmission bin; 21. Transmission slot; 22. Transmission belt; 23. Clamping hole; 24. Mark; 25. Connecting rod; 26. Limiting slot; 27. Elastic slide slot; 28. Movable slot; 29. ​​Fixing hole; 30. Connecting hole; 31. Support plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Example 1:

[0030] See also Figure 1-5 A paint spraying device for processing loader parts includes a main body 1, an operating mechanism, a connecting mechanism and a placing mechanism. The operating mechanism includes an operating motor 2, a driving shaft 3, a driven shaft 4, a paint storage tank 5 and a nozzle 6. The operating motor 2 is fixedly mounted on the main body 1, and the driving shaft 3 is mounted on the main body 1, one end of which is fixedly connected to the output end of the operating motor 2. The driven shaft 4 is fixedly mounted on the main body 1 and is rotatably connected to the main body 1. The paint storage tank 5 is fixedly mounted on the lower end of the main body 1, and the paint storage tank 5 is fixedly connected to the nozzle 6. The connecting mechanism includes a connecting block 7, A first spring 8, a baffle 9, a second spring 10, a clamping block 11 and a rotating disk 12, the connecting block 7 is separately connected to the driving shaft 3 and the driven shaft 4, respectively, the first spring 8 is fixedly installed in the driving shaft 3 and the driven shaft 4, and the other end thereof is fixedly connected to the baffle 9, the baffle 9 is respectively installed in the driving shaft 3 and the driven shaft 4, and is slidingly connected to the driven shaft 4 and the driving shaft 3, the second spring 10 is fixedly installed in the connecting block 7 and its two ends are fixedly connected to the clamping block 11 and the connecting block 7, respectively, the rotating disk 12 is installed on the connecting block 7 and is rotatably connected to the connecting block 7.

[0031] In this embodiment, the operating mechanism includes an operating motor 2, a driving shaft 3, a driven shaft 4, a paint storage tank 5 and a nozzle 6. When in use, the operating motor 2 runs, causing the driving shaft 3 to rotate on the main body 1, thereby causing the transmission belt 22 installed in the transmission bin 20 to drive the driven shaft 4 to rotate through the transmission groove 21. While the driven shaft 4 and the driving shaft 3 are rotating, the nozzle 6 placed on the placement plate 18 is taken down, and the paint storage tank 5 is driven at the same time, and the paint is directly transmitted to the nozzle 6 through the telescopic tube 19, so that the nozzle 6 can process the parts suspended on the placement mechanism, and due to the rotation of the driven shaft 4 and the driving shaft 3, the parts are painted more comprehensively.

[0032] In this embodiment, the connecting mechanism includes a connecting block 7, a first spring 8, a baffle 9, a second spring 10, a clamping block 11 and a rotating disk 12. When in use, the connecting block 7 is inserted into the driving shaft 3 and the driven shaft 4. At this time, the clamping block 11 is squeezed and forced to be received in the connecting block 7 and compress the second spring 10. At the same time, the connecting rod 25 at the bottom of the clamping block 11 slides in the limiting groove 26 in the connecting block 7 and the movable groove 28 in the rotating disk 12 respectively. Before this, it is necessary to rotate the mark 24 on the rotating disk 12 and the mark 24 on the connecting block 7 to the same position, and in the process of the connecting block 7 entering the driving shaft 3 and the driven shaft 4, the clamping block 11 is pressed. During the process, the first spring 8 is compressed, and the baffle 9 slides in the driving shaft 3 and the driven shaft 4. When the block 11 is no longer blocked, the block 11 enters the card hole 23 in the connecting block 7. At this time, the connecting block 7 is fixedly connected to the driving shaft 3 and the driven shaft 4 respectively. When the connecting block 7 needs to be removed, it can be rotated. Under the rotation of the rotating disk 12, the connecting rod 25 is affected by the loosening slide groove 27 and begins to slide in the limit groove 26 on the connecting block 7 and compresses the second spring 10 for the second time, so that the block 11 is disengaged from the card hole 23, thereby disengaging the connecting block 7 from the driven shaft 4 and the driving shaft 3.

[0033] In this embodiment, the placement mechanism includes a main placement rack 13, a sub-placement rack 14, a sliding rod 15, a magnetic latch 16 and a placement plate 17. When in use, some common parts are all placed on the main placement rack 13. At the same time, some special-shaped parts need to be placed on the sub-placement rack 14. At this time, the sliding rod 15 is inserted into the sub-placement rack 14. At the same time, according to the size of the placement plate 17 that can place special-shaped parts, the positions of the two sliding rods 15 on the sub-placement rack 14 are adjusted. When the position is fixed, the magnetic latch 16 placed on the placement plate 17 is picked up and inserted into the fixing hole 29 in the sub-placement rack 14, so that the position of the sliding rod 15 can be fixed in the sub-placement rack 14, and before this, the placement plate 17 is placed in the connecting hole 30 on the sliding rod 15. When everything is assembled, the special-shaped parts are put in and painting begins.

[0034] Example 2:

[0035] In summary, when in use, first insert the connecting block 7 into the driving shaft 3 and the driven shaft 4. At this time, the block 11 is squeezed and forced to be received in the connecting block 7 and compress the second spring 10. At the same time, the connecting rod 25 at the bottom of the block 11 slides in the limiting groove 26 in the connecting block 7 and the movable groove 28 in the rotating disk 12 respectively. Before this, it is necessary to rotate the mark 24 on the rotating disk 12 and the mark 24 on the connecting block 7 to the same position. In the process of the connecting block 7 entering the driving shaft 3 and the driven shaft 4, the first spring 8 is compressed, and the baffle 9 is between the driving shaft 3 and the driven shaft 4. When the connecting block 7 needs to be removed, it can be rotated. Under the rotation of the rotating disk 12, the connecting rod 25 is acted upon by the loosening slide 27 and begins to slide in the limiting groove 26 on the connecting block 7 and compresses the second spring 10 for the second time, so that the block 11 is disengaged from the clamping hole 23, thereby disengaging the connecting block 7 from the driven shaft 4 and the driving shaft 3. When the connecting block 7 is stable, some common parts are now in good condition. The parts are placed on the main placement rack 13. At this time, some special-shaped parts need to be placed on the auxiliary placement rack 14. At this time, the sliding rod 15 is inserted into the auxiliary placement rack 14. At the same time, according to the size of the placement tray 17 that can be used to place special-shaped parts, the positions of the two sliding rods 15 on the auxiliary placement rack 14 are adjusted. When the position is fixed, the magnetic latch 16 placed on the placement tray 17 is picked up and inserted into the fixing hole 29 in the auxiliary placement rack 14, so that the position of the sliding rod 15 can be fixed in the auxiliary placement rack 14. Before this, the placement tray 17 is placed in the connecting hole 30 on the sliding rod 15. When everything is assembled, Put in the special-shaped parts and start spraying paint. When everything is placed, start spraying paint. Run the motor 2 to make the drive shaft 3 rotate on the main body 1, so that the transmission belt 22 installed in the transmission bin 20 drives the driven shaft 4 to rotate through the transmission groove 21. While the driven shaft 4 and the drive shaft 3 are rotating, take down the nozzle 6 placed on the placement plate 18, and drive the paint tank 5 at the same time, and directly transmit the paint to the nozzle 6 through the telescopic tube 19, so that the nozzle 6 can process the parts suspended on the placement mechanism, and due to the rotation of the driven shaft 4 and the drive shaft 3, the parts are sprayed more comprehensively.

[0036] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A paint spraying device for processing loader parts, comprising a main body (1), a running mechanism, a connecting mechanism and a placing mechanism, characterized in that: The operating mechanism comprises an operating motor (2), a driving shaft (3), a driven shaft (4), a paint storage tank (5) and a nozzle (6); the operating motor (2) is fixedly mounted on the main body (1); the driving shaft (3) is mounted on the main body (1), one end of which is fixedly connected to the output end of the operating motor (2); the driven shaft (4) is fixedly mounted on the main body (1) and is rotatably connected to the main body (1); the paint storage tank (5) is fixedly mounted on the lower end of the main body (1), and the paint storage tank (5) is fixedly connected to the nozzle (6); the connecting mechanism comprises a connecting block (7), a first spring (8), a baffle (9), a second spring (10), a clamping block (11) and a rotating disk (12), the connecting block (7) is separately connected to the driving shaft (3) and the driven shaft (4), the first spring (8) is fixedly installed in the driving shaft (3) and the driven shaft (4), and the other end thereof is fixedly connected to the baffle (9), the baffle (9) is respectively installed in the driving shaft (3) and the driven shaft (4), and is slidably connected to the driven shaft (4) and the driving shaft (3), the second spring (10) is fixedly installed in the connecting block (7) and the two ends are fixedly connected to the clamping block (11) and the connecting block (7), the rotating disk (12) is installed on the connecting block (7) and is rotatably connected to the connecting block (7).

2. A paint spraying device for processing loader parts according to claim 1, characterized in that: The placing mechanism comprises a main placing frame (13), a sub-placement frame (14), a sliding rod (15), a magnetic latch (16) and a placing plate (17); the main placing frame (13) and the sub-placement frame (14) are fixedly mounted on the bottom of the connecting block (7); the sliding rod (15) is mounted in the sub-placement frame (14) and is slidably connected to the sub-placement frame (14); the magnetic latch (16) is fixedly mounted on the sliding rod (15) and is detachably connected to the sub-placement frame (14); and the placing plate (17) is mounted on the sliding rod (15) and is detachably connected to the sliding rod (15).

3. The paint spraying device for processing loader parts according to claim 1, characterized in that: The main body (1) is provided with a placement plate (18), a telescopic tube (19) is fixedly installed at the bottom of the nozzle (6), one end of the telescopic tube (19) is fixedly connected to the paint storage tank (5), and the nozzle (6) is placed on the placement plate (18).

4. A paint spraying device for processing loader parts according to claim 3, characterized in that: A transmission compartment (20) is provided on the main body (1), a transmission groove (21) is provided on the driving shaft (3) and the driven shaft (4), and a transmission belt (22) is fixedly installed in the transmission groove (21).

5. The paint spraying device for processing loader parts according to claim 1, characterized in that: The driving shaft (3) and the driven shaft (4) are provided with clamping holes (23), and the connecting block (7) and the rotating disk (12) are respectively provided with markings (24). Four clamping holes (23) are provided and distributed in a circumferential array in the driving shaft (3).

6. The paint spraying device for processing loader parts according to claim 1, characterized in that: A connecting rod (25) is provided at the bottom of the clamping block (11), a limiting groove (26) is provided in the connecting block (7), and the connecting rod (25) slides in the limiting groove (26).

7. A paint spraying device for processing loader parts according to claim 6, characterized in that: The rotating disk (12) is provided with an elastic chute (27) and a movable groove (28), the elastic chute (27) and the movable groove (28) are connected, and the connecting rod (25) slides in the movable groove (28) and the elastic chute (27) respectively.

8. The paint spraying device for processing loader parts according to claim 2, characterized in that: The auxiliary placement frame (14) is provided with a plurality of fixing holes (29) and connecting holes (30), the sliding rod (15) is provided with a supporting plate (31), the magnetic latch (16) is separately connected to the fixing hole (29), and the placement plate (17) is separately connected to the connecting hole (30).

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