Full-automatic fixed-point and fixed-position industrial spraying cleaning machine

Abstract

The utility model is suitable for the technical field of spray cleaning, and provides a full-automatic fixed-point positioning industrial spray cleaning machine which comprises a rack, a conveying mechanism and a portal frame, a lifting frame is installed in the portal frame, a plurality of spray units are installed in the lifting frame, and each spray unit comprises an arc-shaped track plate, a supporting plate, an arc-shaped sliding rail, a spray head and a driving module. The arc-shaped track plate is arranged in the lifting frame, supporting plates are symmetrically and fixedly arranged on the two sides of the arc-shaped track plate, the arc-shaped sliding rail is slidably installed in the arc-shaped track plate, a spraying head is fixedly installed on the inner arc surface of the arc-shaped sliding rail, and the driving module is used for providing power for sliding of the arc-shaped sliding rail in the arc-shaped track plate. According to the structure, the angle of the spraying head can be flexibly adjusted through the driving module, multi-angle spraying is achieved, workpieces are conveyed in cooperation with the conveying mechanism, all parts of the workpieces in complex shapes are effectively covered, cleaning dead corners are eliminated, and the cleaning effect is remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of spray cleaning technology, specifically a fully automatic fixed-point positioning industrial spray cleaning machine. Background Technology

[0002] In industrial production, spray cleaning is a crucial process for removing oil and impurities from the surfaces of parts, and its cleaning effect directly impacts product quality and subsequent processing precision. Currently, most industrial spray cleaning equipment still uses a fixed-installation spray pipe structure. While this traditional design is simple in structure and easy to install, it has significant drawbacks in practical applications.

[0003] When dealing with industrial parts of varying shapes and complex structures, fixed spray pipes cannot flexibly adjust the spray angle according to cleaning needs, resulting in numerous cleaning dead zones during the cleaning process. For example, for parts with special structures such as deep holes and grooves, the cleaning fluid sprayed from fixed spray pipes cannot fully cover the internal areas, leaving residual impurities unremoved and severely affecting cleaning quality. Furthermore, the single spray angle prevents the cleaning fluid from thoroughly rinsing the part surface, not only prolonging cleaning time but also wasting cleaning fluid and increasing production costs.

[0004] Therefore, developing an industrial cleaning device that can achieve fully automatic fixed-point positioning and flexible multi-angle spraying to meet the high-efficiency cleaning needs of different types of workpieces has become an urgent need to improve the cleanliness and competitiveness of industrial production. Utility Model Content

[0005] The purpose of this invention is to provide a fully automatic fixed-point positioning industrial spray cleaning machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A fully automatic fixed-point positioning industrial spray cleaning machine includes a frame, on which a conveying mechanism is installed, and a gantry frame is fixedly installed. A lifting frame is installed inside the gantry frame via multiple electric push rods. Multiple spray units are installed inside the lifting frame. Each spray unit includes an arc-shaped track plate, a support plate, an arc-shaped slide rail, spray heads, and a drive module. The arc-shaped track plate is located inside the lifting frame, and support plates are symmetrically fixed on both sides of the arc-shaped track plate. The arc-shaped slide rail has an "I"-shaped cross-section and is slidably installed inside the arc-shaped track plate. Spray heads are fixedly installed on the inner arc surface of the arc-shaped slide rail, and connecting pipes are installed on the sides of the spray heads. The drive module provides power for the arc-shaped slide rail to slide within the arc-shaped track plate.

[0008] As a further embodiment of this utility model: the drive module includes a first motor fixedly mounted on the arc-shaped track plate, a first gear mounted on the output shaft of the motor, and a gear ring meshing with the first gear. The gear ring is fixedly mounted on the outer arc surface of the arc-shaped slide rail, and an arc-shaped hole for the first gear to rotate is also provided on the arc-shaped track plate.

[0009] As a further embodiment of this utility model: multiple balls are symmetrically installed on both sides of the inner wall of the arc-shaped slide rail, and the multiple balls are arranged in a ring array.

[0010] As a further embodiment of this utility model: a pair of guide rods are also fixedly arranged in parallel inside the lifting frame, and a support plate is movably installed on the two guide rods. A power component for driving the spray unit to move horizontally is also provided inside the lifting frame.

[0011] As a further embodiment of this utility model: the power assembly includes a fixed plate, a second motor, a second gear, and a spur gear plate. The fixed plate is fixedly disposed between two support plates, the second motor is fixedly disposed on the fixed plate, and a second gear is mounted on the output shaft of the second motor. A spur gear plate meshing with the second gear is disposed on one side of the second gear, and the spur gear plate is fixedly installed on the inner wall of the lifting frame.

[0012] As a further embodiment of this invention: a controller is also installed between the two support plates, and a sensor is installed on one of the support plates.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model differs from traditional fixed spray pipes. This structure can flexibly adjust the spray head angle through the drive module to achieve multi-angle spraying. Combined with the conveying mechanism for conveying workpieces, it can effectively cover all parts of workpieces with complex shapes, eliminate cleaning dead angles, and significantly improve the cleaning effect.

[0015] 2. The power component of this utility model drives the spray unit to move horizontally to a designated position, thereby achieving point-to-point cleaning of the workpieces on the conveying mechanism, avoiding waste of cleaning fluid, and achieving the goal of saving water resources. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a fully automatic fixed-point positioning industrial spray cleaning machine;

[0017] Figure 2 for Figure 1 Enlarged view of the central lifting frame and spray unit;

[0018] Figure 3 for Figure 2 Enlarged view of the central spray unit;

[0019] Figure 4 for Figure 3 Another perspective structural diagram;

[0020] Figure 5 for Figure 4 Enlarged view of the arc-shaped slide rail;

[0021] In the diagram: 1. Frame; 2. Conveying mechanism; 3. Gantry frame; 4. Electric push rod; 5. Lifting frame; 6. Arc-shaped track plate; 7. Support plate; 8. Arc-shaped slide rail; 9. Spray head; 10. First motor; 11. First gear; 12. Gear ring; 13. Arc-shaped hole; 14. Ball bearing; 15. Guide rod; 16. Fixing plate; 17. Second motor; 18. Second gear; 19. Straight gear plate; 20. Controller; 21. Sensor; 22. Spray unit. Detailed Implementation

[0022] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0023] Example 1

[0024] Please see Figure 1-5 A fully automatic fixed-point positioning industrial spray cleaning machine includes a frame 1, on which a conveying mechanism 2 is installed, and a gantry frame 3 is fixedly installed. A lifting frame 5 is installed inside the gantry frame 3 via multiple electric push rods 4. Multiple spray units 22 are installed inside the lifting frame 5. Each spray unit 22 includes an arc-shaped track plate 6, a support plate 7, an arc-shaped slide rail 8, spray heads 9, and a drive module. The arc-shaped track plate 6 is disposed inside the lifting frame 5, and support plates 7 are symmetrically fixed on both sides of the arc-shaped track plate 6. The arc-shaped slide rail 8... The cross-section has an "I" shaped structure. The arc-shaped slide rail 8 is slidably installed inside the arc-shaped track plate 6, and the spray head 9 is fixedly installed on the inner arc surface of the arc-shaped slide rail 8. The side of the spray head 9 is equipped with a connecting pipe. The drive module is used to provide power for the arc-shaped slide rail 8 to slide inside the arc-shaped track plate 6. Unlike the traditional fixed spray pipe, this structure can flexibly adjust the angle of the spray head 9 through the drive module to achieve multi-angle spraying. Combined with the conveying mechanism 2 to transport the workpiece, it can effectively cover all parts of the complex-shaped workpiece, eliminate cleaning dead corners, and significantly improve the cleaning effect.

[0025] It is worth noting that, in order to ensure that the water after spraying can smoothly leak out from the conveyor belt in the conveying mechanism 2, the conveyor belt in this embodiment can be a mesh structure.

[0026] The drive module includes a first motor 10 fixedly mounted on an arc-shaped track plate 6, a first gear 11 mounted on the motor output shaft, and a gear ring 12 meshing with the first gear 11. The gear ring 12 is fixedly mounted on the outer arc surface of the arc-shaped slide rail 8. The arc-shaped track plate 6 is also provided with an arc-shaped hole 13 for the first gear 11 to rotate. The first motor 10 drives the first gear 11 to rotate, causing the gear ring 12 and the arc-shaped slide rail 8 to slide within the arc-shaped track plate 6, thereby precisely controlling the angle change of the spray head 9, ensuring the stability and accuracy of the spray angle adjustment, and enabling the cleaning fluid to rinse the workpiece at a suitable angle.

[0027] In addition, multiple balls 14 are symmetrically installed on both sides of the inner wall of the arc-shaped slide rail 8. The multiple balls 14 are arranged in a ring array. The arrangement of the balls 14 effectively reduces the friction between the arc-shaped slide rail 8 and the arc-shaped track plate 6, making the arc-shaped slide rail 8 slide more smoothly, reducing the load on the drive module, and improving the stability and service life of the equipment.

[0028] Example 2

[0029] This embodiment is an improvement on embodiment 1, specifically as follows:

[0030] Please see Figure 2 and Figure 3 The lifting frame 5 is also equipped with a pair of guide rods 15 fixedly arranged in parallel. The support plate 7 is movably installed on the two guide rods 15. The lifting frame 5 is also equipped with a power component that drives the spray unit 22 to move horizontally. The guide rods 15 guide the spray unit 22. The power component drives the spray unit 22 to move horizontally to the designated position, so as to realize the fixed-point cleaning of the workpiece on the conveying mechanism 2, avoid the waste of cleaning fluid, and achieve the purpose of saving water resources.

[0031] Specifically, the power assembly includes a fixed plate 16, a second motor 17, a second gear 18, and a spur gear plate 19. The fixed plate 16 is fixedly disposed between two support plates 7. The second motor 17 is fixedly disposed on the fixed plate 16, and the second gear 18 is mounted on the output shaft of the second motor 17. A spur gear plate 19 is disposed on one side of the second gear 18 and meshes with it. The spur gear plate 19 is fixedly installed on the inner wall of the lifting frame 5. When the second motor 17 drives the second gear 18 to rotate, the meshing of the second gear 18 with the spur gear plate 19 can drive the entire spray unit 22 to move along the axial direction of the guide rod 15 and realize the adjustment of the position of the spray unit 22.

[0032] In addition, a controller 20 is installed between the two support plates 7, and a sensor 21 is installed on one of the support plates 7. The sensor 21 can detect the position and status of the workpiece in real time and feed the signal back to the controller 20. The controller 20 controls the operation of the drive module and power components according to the preset program to realize the automation and intelligence of the cleaning process, and further improve the cleaning efficiency and accuracy.

[0033] Working principle:

[0034] The workpiece to be cleaned is fed into the frame 1 through the conveyor mechanism 2. The electric push rod 4 on the gantry 3 adjusts the position of the lifting frame 5 according to the height of the workpiece. When the workpiece reaches the designated position, the sensor 21 detects the workpiece and transmits the signal to the controller 20.

[0035] The controller 20 starts the second motor 17 in the power assembly. The second motor 17 drives the second gear 18 to rotate and mesh with the straight gear plate 19 to move the spray unit 22 horizontally to the cleaning position of the corresponding workpiece. Then, the first motor 10 in the drive module starts and drives the first gear 11 to rotate and mesh with the gear ring 12 to drive the arc slide rail 8 to slide in the arc track plate 6, adjusting the angle of the spray head 9 so that the spray head 9 is aligned with the part of the workpiece to be cleaned at a suitable angle.

[0036] During the cleaning process, if the spray angle or position needs to be adjusted, the controller 20 will control the drive module and power components to operate again until the workpiece is cleaned efficiently in all directions and at specific points. After the cleaning is completed, the spray unit 22 will be reset and wait for the next workpiece to enter the cleaning process.

[0037] The entire process achieves fully automated fixed-point spray cleaning, effectively solving the problems of single spray angle and poor cleaning effect of traditional equipment.

[0038] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

[0039] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fully automatic, fixed-point positioning industrial spray cleaning machine comprising a frame (1), characterized in that, The frame (1) is equipped with a conveying mechanism (2) and a gantry frame (3) is fixedly installed on the frame (1). A lifting frame (5) is installed inside the gantry frame (3) via multiple electric push rods (4). Multiple spraying units (22) are installed inside the lifting frame (5). The spraying unit (22) includes an arc-shaped track plate (6), a support plate (7), an arc-shaped slide rail (8), a spray head (9), and a drive module. The arc-shaped track plate (6) is located inside the lifting frame (5), and support plates (7) are symmetrically fixed on both sides of the arc-shaped track plate (6). The cross-section of the arc-shaped slide rail (8) is in the shape of an "I". The arc-shaped slide rail (8) is slidably installed inside the arc-shaped track plate (6), and a spray head (9) is fixedly installed on the inner arc surface of the arc-shaped slide rail (8). A connecting pipe is installed on the side of the spray head (9). The drive module is used to provide power for the arc-shaped slide rail (8) to slide inside the arc-shaped track plate (6).

2. The fully automatic, point-of- location, industrial spray-and-wash machine of claim 1, wherein, The drive module includes a first motor (10) fixedly mounted on an arc-shaped track plate (6), a first gear (11) mounted on the output shaft of the motor, and a gear ring (12) meshing with the first gear (11). The gear ring (12) is fixedly mounted on the outer arc surface of the arc-shaped slide rail (8). The arc-shaped track plate (6) is also provided with an arc-shaped hole (13) for the first gear (11) to rotate.

3. The fully automatic, point-of- location, industrial spray-and-wash machine of claim 2, wherein, The inner walls of the arc-shaped slide rail (8) are also symmetrically equipped with multiple balls (14), which are arranged in a ring array.

4. The fully automatic, point-of- location, industrial spray-and-wash machine of claim 1, wherein, The lifting frame (5) is also equipped with a pair of guide rods (15) fixed in parallel, and the support plate (7) is movably installed on the two guide rods (15). The lifting frame (5) is also equipped with a power component that drives the spray unit (22) to move horizontally.

5. The fully automatic fixed-point positioning industrial spray cleaning machine according to claim 4, characterized in that, The power assembly includes a fixed plate (16), a second motor (17), a second gear (18), and a spur gear plate (19). The fixed plate (16) is fixedly disposed between two support plates (7). The second motor (17) is fixedly disposed on the fixed plate (16), and the second gear (18) is mounted on the output shaft of the second motor (17). A spur gear plate (19) meshing with the second gear (18) is disposed on one side. The spur gear plate (19) is fixedly installed on the inner wall of the lifting frame (5).

6. The fully automatic, point-of- location, industrial spray-and-wash machine of claim 1, wherein, A controller (20) is also installed between the two support plates (7), and a sensor (21) is installed on one of the support plates (7).

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