Modularized flap grille

Abstract

The utility model discloses a modularized turning plate grating which comprises two rectangular pipes, angle steel is welded to the adjacent sides of the two rectangular pipes, a first turning plate grating frame is jointly placed at the upper ends of the two angle steel, and a motor connecting piece and two connecting gaskets are welded to the first turning plate grating frame. Machining parts are installed on the right sides of the two connecting gaskets, the two machining parts are both sleeved with second machining parts, the other ends of the two second machining parts are both sleeved with third machining parts, a transverse shaft is arranged between the two third machining parts, and the two ends of the transverse shaft both penetrate through the second machining parts and the third machining parts; short shafts are arranged on the two third machining parts, supporting beams are arranged at the lower ends of the two third machining parts, and the upper ends of the two supporting beams extend into the third machining parts. According to the structure, the paint accumulation problem of a traditional grating is ingeniously solved, meanwhile, the equipment maintenance problem is also considered, modular assembly can be carried out according to different lengths of paint spraying chambers, and the modular structure is suitable for various paint spraying chambers.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile spray painting, and in particular to a modular flap grille. Background Art

[0002] In the automotive industry, painting is a particularly important link. With the development of technology, robot spraying is gradually replacing manual spraying.

[0003] However, due to the large amount of overspray of paint mist from the robot, there will be thick overspray paint mist on the grille. In the traditional paint booth grille support structure, excessive paint mist from the robot section will block the grille holes, resulting in increased wind resistance and hindering the air circulation of the entire paint booth. Therefore, the maintenance and cleaning of the robot section grille in the paint booth has become an issue of increasing concern to major OEMs. Utility Model Content

[0004] The purpose of the present utility model is to solve the shortcomings of the prior art and to propose a modular flap grille. This structure cleverly solves the problem of paint accumulation on traditional grilles, while also taking into account equipment maintenance issues. The device is a minimum design unit and can be modularly assembled according to the length of the spray booth. The modular structure is suitable for a variety of spray booths.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The modular flap grille includes two rectangular tubes, and the adjacent sides of the two rectangular tubes are welded with angle steels. A flap grille frame 1 is placed together at the upper ends of the two angle steels. A motor connector and two connecting gaskets are welded on the flap grille frame 1. A processing part 1 is installed on the right side of the two connecting gaskets. The two processing parts 1 are both sleeved with processing parts 2, and the other ends of the two processing parts 2 are both sleeved with processing parts 3. A horizontal axis is provided between the two processing parts 3, and both ends of the horizontal axis pass through processing parts 2 and 3. A short axis is provided on the two processing parts 3, and the lower ends of the two processing parts 3 are provided with a supporting beam. The upper ends of the two supporting beams extend into the processing part 3, and the two short axes pass through the corresponding supporting beams. A supporting connecting part is provided on the right side of the two supporting beams.

[0007] Preferably, a cylinder is provided at the lower end of the flap grille frame one, a processing part four is installed on the right side of the cylinder, a bearing body is provided on the front side of the processing part four, the processing part four is connected to the inner side of the bearing body through an interference fit, and the motor connecting part is connected to the bearing body through an interference fit.

[0008] Preferably, a bearing end cover is provided on the front side of the bearing body.

[0009] Preferably, a processing part five is welded on the horizontal axis, and the telescopic end of the cylinder passes through the processing part four and is fixedly connected to the processing part five.

[0010] Preferably, a threaded hole is provided on the connection gasket, and the connection gasket is fixedly connected to the processing piece 1 by a first bolt.

[0011] Preferably, a plurality of connecting plates and fixing plates are provided on the second flap grille frame, and the supporting connector and the connecting plates are fixedly connected by second bolts.

[0012] Preferably, the connecting plate and the fixing plate are both welded to the second flap grille frame.

[0013] Preferably, the plurality of support connectors are respectively welded to corresponding joists.

[0014] Preferably, two pneumatic rods are installed on the right side of the flap grille frame 1.

[0015] Compared with existing technologies, the advantages of this device are:

[0016] 1. Compared with the existing technology, when the robot is spraying, the device retracts part of the grille into the working mode, reducing the large amount of overspray mist adhering to the grille, greatly reducing the frequency of grille replacement, saving human resources, and reducing the wastewater generated by cleaning the grille, thereby reducing the cost of wastewater treatment; when the robot finishes spraying, the grille returns to the maintenance mode, providing a channel for personnel to enter the paint room to observe or repair the robot. At the same time, it can also reduce the wind resistance of the air circulation in the entire paint room, indirectly saving energy consumption, and is also beneficial to the balance adjustment of the air volume in the paint room.

[0017] 2. Compared with the existing technology, there is a large amount of paint mist in the paint spraying room, so the explosion-proof level is very high. The device adopts a cylinder design, which is safe and convenient, and can be lightweight. The entire flap grille can be replaced by a wire mesh module.

[0018] 3. Compared with the prior art, the present application sets the grille plate as a modular component, so that the above components can be quickly used in conjunction with other components, which improves the flexibility of use, makes the entire device more concise, and facilitates the maintenance, cleaning and replacement of the grille.

[0019] 4. This device is the smallest design unit and can be assembled modularly according to the length of the spray booth, thus expanding the scope of use of the device and making it suitable for a variety of spray painting lines. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the working structure of the modular flap grille proposed in the utility model;

[0021] Figure 2 for Figure 1State diagram in maintenance mode;

[0022] Figure 3 for Figure 1 Schematic diagram of the structure of the core components;

[0023] Figure 4 for Figure 1 Schematic diagram of the bottom structure;

[0024] Figure 5 for Figure 1 Exploded diagram;

[0025] Figure 6 This is the status diagram of the maintenance mode and working mode of the device after installation in the paint spray booth.

[0026] In the figure: 1 rectangular tube, 2 angle steel, 3 flap grille frame 1, 4 motor connector, 5 connecting gasket, 6 processed part 1, 7 processed part 2, 8 processed part 3, 9 horizontal axis, 10 support beam, 11 support connector, 12 connecting plate, 13 flap grille frame 2, 14 grille baffle, 15 fixing plate, 16 pneumatic rod, 17 cylinder, 18 bearing body, 19 processed part 4, 20 bearing end cover, 21 processed part 5, 22 grille plate. DETAILED DESCRIPTION

[0027] 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.

[0028] Reference Figures 1-6, modular flap grille, including two rectangular tubes 1, the two rectangular tubes 1 are installed in the direction of travel of the vertical conveyor chain, and form a closed space with the mechanized steel structure, the adjacent sides of the two rectangular tubes 1 are welded with angle steels 2, and the upper ends of the two angle steels 2 are jointly placed with a flap grille frame 3, and two pneumatic rods 16 are installed on the right side of the flap grille frame 3, and a motor connector 4 and two connecting gaskets 5 are welded on the flap grille frame 3. A processing part 6 is installed on the right side of the two connecting gaskets 5, and a threaded hole is provided on the connecting gasket 5. The connecting gasket 5 and the processing part 6 are fixedly connected by a first bolt, and the two processing parts 16 are both sleeved with a processing part 2 7, and the other ends of the two processing parts 2 7 are both sleeved with a processing part 3 8. A horizontal axis 9 is provided between the two processing parts 3 8, and both ends of the horizontal axis 9 pass through the processing part 2 7 and the processing part 3 8. A short axis is provided on the two processing parts 3 8. The lower end of the processing part three 8 is provided with a support beam 10, and the upper ends of the two support beams 10 extend into the processing part three 8. The two short axes pass through the corresponding support beams 10. The right side of the two support beams 10 is provided with a support connecting member 11, and multiple support connecting members 11 are respectively welded to the corresponding support beams 10. The right side of the two support beams 10 is provided with a flap grille frame 2 13, and the flap grille frame 2 13 is provided with multiple grille baffles 14. The flap grille frame 13 and the grille baffles 14 constitute a movable grille. After the grille plate 22 is inserted into the flap grille frame 2 13, the multiple grille baffles 14 are located on the front side of the grille plate 22, thereby preventing the grille plate 22 from falling in the vertical state after installation. The flap grille frame 1 3 and the flap grille frame 2 13 are both provided with a grille plate 22. The grille plate 22 can be made of steel wire mesh, so that the entire flap grille can be designed to be lightweight.

[0029] Among them, a cylinder 17 is provided at the lower end of the flap grille frame 3, and a processing part 4 19 is installed on the right side of the cylinder 17. A bearing body 18 is provided on the front side of the processing part 4 19. The processing part 4 19 is connected to the inner side of the bearing body 18 through an interference fit. The motor connector 4 is connected to the bearing body 18 through an interference fit. A bearing end cover 20 is provided on the front side of the bearing body 18. The bearing end cover 20 is used to protect the bearing body 18.

[0030] Among them, a processing part 5 21 is welded on the horizontal shaft 9, and the telescopic end of the cylinder 17 passes through the processing part 4 19 and is fixedly connected to the processing part 5 21.

[0031] Among them, a plurality of connecting plates 12 and fixing plates 15 are provided on the flap grille frame 2 13, and a limiting hole is provided on the fixing plate 15 that cooperates with the pneumatic rod 16. The supporting connector 11 and the connecting plate 12 are fixedly connected by a second bolt, and the connecting plate 12 and the fixing plate 15 are both welded to the flap grille frame 2 13.

[0032] Among them, when the robot is spraying the car body, it is in working mode, and the movable grille is opened to prevent paint mist from clogging the grille plate 22, thereby reducing wind resistance; when the robot needs maintenance and inspection, the movable grille is closed to provide a maintenance channel for maintenance personnel; this device is a minimum design unit and can be modularly assembled according to the length of the paint spray booth, thereby expanding the scope of use of the device and being suitable for a variety of paint spray lines.

[0033] The functional principle of the present invention can be explained through the following operation mode: when the flap grille needs to be adjusted to the maintenance mode, compressed air is introduced into the tail of the cylinder 17, thereby stretching the cylinder 17. The stretching of the cylinder 17 will cause the processing part 5 21 to move to the right, thereby driving the horizontal shaft 9 to rotate. The horizontal shaft 9 transmits the movement to the two processing parts 3 8. The two processing parts 3 8 lift the two support beams 10 to the horizontal state, thereby causing the flap grille frame 2 13 to drive the grille plate 22 to rotate upward, as shown in FIG. Figure 2 As shown, when the flap grille frame 2 13 is rotated to a horizontal state, the pneumatic rod 16 is controlled to stretch, so that the telescopic end of the pneumatic rod 16 passes through the limiting hole to limit the flap grille frame 2 13;

[0034] When the flap grille needs to be adjusted to the working mode, compressed air is introduced into the front of the cylinder 17. At this time, the cylinder 17 is shortened, thereby driving the processing part 5 21 to move left, driving the horizontal axis 9 to pull back the two processing parts 3 8, so that the flap grille frame 2 13 is rotated to a vertical state.

[0035] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A modular flap grille comprising two rectangular tubes (1), characterized in that: Angle steel (2) is welded to the adjacent sides of the two rectangular tubes (1), and a flap grille frame (3) is placed on the upper ends of the two angle steels (2). A motor connector (4) and two connecting gaskets (5) are welded to the flap grille frame (3). A processing piece (6) is installed on the right side of the two connecting gaskets (5). The two processing pieces (6) are sleeved with processing pieces (7). The other ends of the two processing pieces (7) are sleeved with processing pieces (3). A horizontal axis (9) is provided between the two processing pieces (8), and both ends of the horizontal axis (9) pass through the processing piece (7) and the processing piece (7). Part three (8), two of the processed parts three (8) are provided with short shafts, the lower ends of the two processed parts three (8) are provided with support beams (10), the upper ends of the two support beams (10) are extended into the processed part three (8), the two short shafts are passed through the corresponding support beams (10), the right sides of the two support beams (10) are provided with support connecting members (11), the right sides of the two support beams (10) are provided with flap grille frames two (13), the flap grille frames two (13) are provided with a plurality of grille baffles (14), and the flap grille frames one (3) and the flap grille frames two (13) are both provided with grille plates (22).

2. The modular flap grille according to claim 1, characterized in that: A cylinder (17) is provided at the lower end of the flap grille frame (3), a processing part (19) is installed on the right side of the cylinder (17), a bearing body (18) is provided on the front side of the processing part (19), the processing part (19) is connected to the inner side of the bearing body (18) through interference fit, and the motor connecting part (4) is connected to the bearing body (18) through interference fit.

3. The modular flap grille according to claim 2, characterized in that: A bearing end cover (20) is provided on the front side of the bearing body (18).

4. The modular flap grille according to claim 1, characterized in that: A processing part five (21) is welded on the transverse shaft (9), and the telescopic end of the cylinder (17) passes through the processing part four (19) and is fixedly connected to the processing part five (21).

5. The modular flap grille according to claim 1, characterized in that: The connection gasket (5) is provided with a threaded hole, and the connection gasket (5) is fixedly connected to the first processing piece (6) by a first bolt.

6. The modular flap grille according to claim 1, characterized in that: The second flap grid frame (13) is provided with a plurality of connecting plates (12) and fixing plates (15), and the supporting connecting member (11) and the connecting plate (12) are fixedly connected by a second bolt.

7. The modular flap grille according to claim 6, characterized in that: The connecting plate (12) and the fixing plate (15) are both welded to the second flap grid frame (13).

8. The modular flap grille according to claim 1, characterized in that: The plurality of support connectors (11) are respectively welded to corresponding supporting beams (10).

9. The modular flap grille according to claim 1, characterized in that: Two pneumatic rods (16) are installed on the right side of the flap grid frame (3).

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