Automobile compartment aluminum alloy profile machining device

Abstract

The utility model discloses an automobile compartment aluminum alloy profile machining device which comprises a machining bin, and automatic paint spraying equipment is installed on the upper portion of the interior of the machining bin. A positioning assembly is arranged on the lower portion of the interior of the processing bin, and a turn-over mechanism is arranged on the side, close to the back face, of the processing bin. Wherein curved grooves are symmetrically formed in the center of the rotating plate, and transverse grooves are symmetrically formed in the top face of the lifting plate; wherein a moving column is slidably connected into the transverse groove, a moving frame is fixedly installed at the top end of the moving column, lifting pads are symmetrically installed on the side edges of the moving frame, one lifting pad is fixedly connected with the end, close to the back face of the processing bin, of the moving frame, and the other lifting pad is slidably connected with the moving frame; the four corners of the plate are placed on the lifting pads, so that large-area friction between the plate and the outside after paint spraying is reduced, paint rubbing is reduced, and the good appearance of the plate after paint spraying is guaranteed; and plates of various sizes can be lifted, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile body aluminum alloy profiles, in particular to an automobile body aluminum alloy profile processing device. Background Art

[0002] Publication number CN212856353U discloses a new type of high-precision, high-corrosion-resistant automobile body aluminum alloy profile processing device, including a paint spray booth; nozzles are provided on both sides and the top of the interior of the paint spray booth, and the number of the nozzles is multiple groups. Heating rods are installed on the top of the interior of the paint spray booth and in the middle of both sides; electric slides are installed at both ends of the bottom of the inner side of the paint spray booth, and a tray is provided on the top of the electric slide. The utility model can spray paint the aluminum alloy profile by starting the paint sprayer, and at the same time, the electric slide can be started by the control switch. The electric slide can drive the tray and the aluminum alloy profile to move back and forth, thereby completing the painting of each side of the aluminum alloy profile, making the painting quality higher. After painting, the heating rod can be started by the control switch, and the drying work after painting can be carried out, thereby improving the processing efficiency. This device has a simple structure, is easy to operate, and can complete the processing quickly and efficiently. However, the patent still has the following problems during actual use:

[0003] The existing boards are basically pre-dried after painting to prevent liquid paint from dripping during transportation. Deep drying is required in subsequent processes to make the paint dry thoroughly. However, boards are usually double-sided painted, so after the above-mentioned device paints one side, the preliminarily dried side of the board will be completely attached to the pallet. At this time, the board is not completely dry, causing a large amount of paint to be scratched onto the pallet, affecting the painting effect of the board.

[0004] A device for processing aluminum alloy profiles for automobile bodies is proposed to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a device for processing aluminum alloy profiles for automobile bodies, so as to solve the problem proposed in the above background technology that the drying of the existing plates after painting is basically pre-drying to avoid dripping of liquid paint during the transportation of the plates. In the subsequent process, deep drying is required to make the paint dry. However, the plates are usually double-sided painted, resulting in the above device painting one side of the plate that has been preliminarily dried being completely attached to the pallet, and the plate at this time is not dry, resulting in a large amount of paint being scratched onto the pallet, affecting the painting effect of the plate.

[0006] To achieve the above object, the present invention provides the following technical solution: a vehicle body aluminum alloy profile processing device, comprising a processing chamber, an automatic painting device is installed above the interior of the processing chamber, and a lifting plate is fixed below the middle of the processing chamber;

[0007] A positioning assembly is provided at the lower part of the processing chamber, and a turning mechanism is provided on the side of the processing chamber close to the back side;

[0008] The positioning assembly includes a driving motor fixed to the bottom surface of the processing chamber, a rotating plate is fixedly mounted on the output end of the driving motor, a curved groove is symmetrically opened on the center of the rotating plate, and a horizontal groove is symmetrically opened on the top surface of the lifting plate;

[0009] Among them, a moving column is slidably connected in the transverse groove, a moving frame is fixedly installed on the top of the moving column, and lifting pads are symmetrically installed on the sides of the moving frame. One lifting pad is fixedly connected to one end of the moving frame close to the back of the processing warehouse, and the other lifting pad is slidably connected to the moving frame.

[0010] Preferably, the inner sliding connection of the curved groove is provided with a sliding block, the sliding block is fixedly connected to the bottom end of the moving column, the middle part of the moving frame is slidingly connected to a sliding column, the sliding column is fixedly connected to a slidable lifting pad, the end of the sliding column away from the lifting pad is fixedly connected to a first gasket, a second gasket is fixedly connected to the sliding column, and a first spring is fixedly installed between the second gasket and the first gasket.

[0011] Preferably, a locking strip is fixedly connected to a side of the second gasket close to the movable frame, the locking strip is engaged and fixedly connected to the outer side of the rack, and the first spring is sleeved on the outside of the sliding column.

[0012] Preferably, the flipping mechanism includes a lifting groove opened on the back of the processing chamber, an electric screw is installed on the outside of the lifting groove, a threaded sleeve is provided on the electric screw, and a movable plate is provided on the side of the lifting groove located inside the processing chamber, a pad is fixed to the bottom end of the movable plate, an electric push rod is rotatably installed at the lower middle part of the movable plate, the top end of the movable plate is rotatably connected to the extrusion plate, and the top end of the electric push rod is rotatably connected to the extrusion plate.

[0013] Preferably, a motor housing is fixedly installed on the side of the threaded sleeve close to the lifting groove, a flip motor is fixedly installed inside the motor housing, the output end of the flip motor is fixedly connected to a connecting shaft, a flip plate is fixedly installed on the outside of the connecting shaft, baffles are symmetrically provided on the outside of the connecting shaft, the baffles are fixedly connected to the motor housing, and the flip plate is overlapped with the two baffles respectively.

[0014] Preferably, the connecting shaft rotates through the motor housing and is connected with a moving block, the moving block is slidably connected to the lifting slot, and the connecting shaft is fixedly connected to the moving plate after passing through the moving block.

[0015] Preferably, a plurality of heating and drying tubes are fixedly installed below both sides of the processing chamber, the top surface of the lifting plate is provided with symmetrical inclined surfaces, and drainage ports are opened on both sides of the lifting plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the automobile body aluminum alloy profile processing device reduces large-area friction between the plate and the outside world after painting by placing the four corners of the plate on the lifting pad, thereby reducing paint rubbing and ensuring a good appearance of the plate after painting; the movable frame can be moved so that the lifting pad can lift plates of various sizes, thereby increasing the practicality of the device. The specific contents are as follows:

[0017] 1. By starting the driving motor to rotate the rotating plate, the curved groove and the transverse groove are coordinated to make the sliding block, the moving column and the moving frame move horizontally along the direction of the transverse groove, and then the moving frame drives the lifting pad to move synchronously, and finally the four corners of the plate can be placed on the lifting pad, reducing the large-area friction between the plate and the outside world after painting, thereby reducing paint scratching, and ensuring the good appearance of the plate after painting; the lifting pad can be used through the moving frame to lift plates of various sizes, which increases the practicality of the device.

[0018] 2. The extrusion plate is pressed against the pad by the electric push rod, and then the electric screw is started to make the threaded sleeve rise, so that the moving block is driven to slide in the lifting slot, and then the moving plate drives the pad to rise; the connecting shaft drives the moving plate to rotate by turning the motor, and the plate is rotated 180 degrees and returned to its original position for painting again; the automatic flipping of the plate is realized, avoiding manual flipping, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0020] Figure 2 Schematic diagram of the top view of the rotating plate;

[0021] Figure 3 Schematic diagram of the top view of the lifting plate;

[0022] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of area A in the middle;

[0023] Figure 5 It is a schematic diagram of the partial structure of the back side of the processing chamber;

[0024] Figure 6 It is a side view schematic diagram of the installation structure of the motor housing and the movable plate;

[0025] Figure 7 for Figure 6 Schematic diagram of the enlarged structure of area B in the middle.

[0026] In the figure: 1. Processing chamber; 101. Automatic painting equipment; 102. Lifting plate; 2. Positioning assembly; 201. Driving motor; 202. Rotating plate; 203. Curved groove; 204. Horizontal groove; 205. Sliding block; 206. Moving column; 207. Moving frame; 208. Lifting pad; 209. Sliding column; 210. First gasket; 211. Second gasket; 212. First spring; 213. Positioning strip; 214. Rack; 3. Flipping mechanism; 301. Lifting groove; 302. Moving plate; 303. Pad; 304. Electric push rod; 305. Extrusion plate; 306. Electric screw; 307. Threaded sleeve; 308. Motor housing; 309. Flipping motor; 310. Connecting shaft; 311. Flipping plate; 312. Baffle; 313. Moving block. DETAILED DESCRIPTION

[0027] 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 implementation regulations 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.

[0028] See also Figure 1-7 A device for processing aluminum alloy profiles for automobile bodies includes a processing chamber 1, an automatic spraying device 101 is installed above the interior of the processing chamber 1, and a lifting plate 102 is fixed below the middle of the processing chamber 1; drawers can be placed below both sides of the lifting plate 102, and the automatic spraying device 101 is existing technology.

[0029] A positioning assembly 2 is provided at the lower part of the processing chamber 1, and a flipping mechanism 3 is provided on the side of the processing chamber 1 close to the back.

[0030] The positioning assembly 2 includes a drive motor 201 fixed to the bottom surface of the processing chamber 1. A rotating plate 202 is fixedly mounted on the output end of the drive motor 201. A curved groove 203 is symmetrically opened on the center of the rotating plate 202. A horizontal groove 204 is symmetrically opened on the top surface of the lifting plate 102.

[0031] Among them, a moving column 206 is slidably connected in the horizontal groove 204, a moving frame 207 is fixedly installed on the top of the moving column 206, and lifting pads 208 are symmetrically installed on the sides of the moving frame 207. One lifting pad 208 is fixedly connected to one end of the moving frame 207 close to the back of the processing warehouse 1, and the other lifting pad 208 is slidably connected to the moving frame 207.

[0032] The inner sliding connection of the curved groove 203 is provided with a sliding block 205, and the sliding block 205 is fixedly connected to the bottom end of the movable column 206. The middle part of the movable frame 207 is slidingly connected with a sliding column 209, and the sliding column 209 is fixedly connected to the slidable lifting pad 208. The end of the sliding column 209 away from the lifting pad 208 is fixedly connected to the first gasket 210, and the second gasket 211 is fixedly connected to the sliding column 209. A first spring 212 is fixedly installed between the second gasket 211 and the first gasket 210.

[0033] The second gasket 211 is fixedly connected to a locking bar 213 on one side close to the movable frame 207, and the locking bar 213 is engaged with a rack 214. The rack 214 is fixedly connected to the outer side of the movable frame 207, and the first spring 212 is sleeved on the outside of the sliding column 209; when the first spring 212 pushes the second gasket 211 so that the locking bar 213 is engaged with the rack 214, the lifting pad 208 cannot move.

[0034] The flipping mechanism 3 includes a lifting groove 301 opened on the back of the processing chamber 1, an electric screw 306 is installed on the outside of the lifting groove 301, and a threaded sleeve 307 is provided on the electric screw 306. A movable plate 302 is provided on one side of the lifting groove 301 located inside the processing chamber 1, and a pad 303 is fixed to the bottom end of the movable plate 302. An electric push rod 304 is rotatably installed at the lower middle part of the movable plate 302, and the top of the movable plate 302 is rotatably connected to the extrusion plate 305. The top of the electric push rod 304 is rotatably connected to the extrusion plate 305; the electric screw 306 consists of a fixed motor and a rotatably installed screw, which is the existing technology.

[0035] A motor housing 308 is fixedly installed on the side of the threaded sleeve 307 close to the lifting groove 301, and a flip motor 309 is fixedly installed inside the motor housing 308. The output end of the flip motor 309 is fixedly connected to the connecting shaft 310, and a flip plate 311 is fixedly installed on the outer side of the connecting shaft 310. Baffles 312 are symmetrically provided on the outer side of the connecting shaft 310. The baffles 312 are fixedly connected to the motor housing 308, and the flip plate 311 is overlapped with the two baffles 312 respectively; when the flip plate 311 is overlapped with the two baffles 312 respectively, the flip plate 311 will rotate 180 degrees with the connecting shaft 310, and a support plate is fixed between the bottom of the motor housing 308 and the threaded sleeve 307.

[0036] The connecting shaft 310 rotates and passes through the motor housing 308 and is connected to a moving block 313. The moving block 313 is slidably connected to the lifting slot 301. After the connecting shaft 310 passes through the moving block 313, it is fixedly connected to the moving plate 302; the moving block 313 is stuck on the lifting slot 301, and the moving block 313 rotates while sliding on the lifting slot 301.

[0037] Several heating and drying tubes are fixedly installed below both sides of the processing chamber 1. The top surface of the lifting plate 102 is provided with symmetrical inclined surfaces, and drainage ports are opened on both sides of the lifting plate 102. Drawers can be placed on both sides of the bottom of the lifting plate 102 to realize the recovery of the paint flowing through the drainage ports, and the heating and drying tubes can pre-dry the paint.

[0038] Working principle: Before using this automobile body aluminum alloy profile processing device, it is necessary to check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 7 As shown, by starting the driving motor 201 to rotate the rotating plate 202, the curved groove 203 and the horizontal groove 204 are coordinated to make the sliding block 205, the moving column 206 and the moving frame 207 move horizontally along the direction of the horizontal groove 204, and then the moving frame 207 drives the lifting pad 208 to move synchronously, and finally the four corners of the plate can be placed on the lifting pad 208, thereby reducing the large-area friction between the plate and the outside world after painting, thereby reducing paint scratching, and thus ensuring a good appearance of the painted plate;

[0039] By pulling the second gasket 211, the curved groove 203 moves horizontally, and the locking bar 213 is separated from the rack 214, and then the sliding column 209 and the lifting pad 208 can slide together on the movable frame 207. The lifting pad 208 can lift plates of various sizes through the movable frame 207, thereby increasing the practicality of the device.

[0040] After the plate is placed, the pad 303 is located below the plate on the back side of the processing chamber 1;

[0041] At this time, the electric push rod 304 is started, so that the extrusion plate 305 is pulled downward by the electric push rod 304, so that the extrusion plate 305 can press the plate upward, and then the electric screw 306 is started to make the threaded sleeve 307 rise, so that the moving block 313 is driven to slide in the lifting groove 301, and then the moving plate 302 drives the pad 303 to rise;

[0042] Finally, the flipping motor 309 is started so that the connecting shaft 310 drives the movable plate 302 to rotate, thereby rotating the plate clamped by the squeezing plate 305 and the pad 303 by 180 degrees, and then allowing the plate to drop and be lifted by the lifting pad 208 again; the automatic flipping of the plate is achieved, avoiding manual flipping, saving time and effort.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A vehicle body aluminum alloy profile processing device, comprising a processing chamber (1), an automatic painting device (101) is installed above the interior of the processing chamber (1), and a lifting plate (102) is fixed below the middle of the processing chamber (1); It is characterized by: Also includes: A positioning assembly (2) is provided at the lower interior of the processing chamber (1), and a flipping mechanism (3) is provided on the side of the processing chamber (1) close to the back side; The positioning assembly (2) comprises a driving motor (201) fixed to the inner bottom surface of the processing chamber (1); a rotating plate (202) is fixedly mounted on the output end of the driving motor (201); a curved groove (203) is symmetrically provided on the center of the rotating plate (202); and a transverse groove (204) is symmetrically provided on the top surface of the lifting plate (102); A movable column (206) is slidably connected in the transverse groove (204), a movable frame (207) is fixedly installed on the top of the movable column (206), and a lifting pad (208) is symmetrically installed on the side of the movable frame (207), one lifting pad (208) is fixedly connected to one end of the movable frame (207) close to the back of the processing warehouse (1), and the other lifting pad (208) is slidably connected to the movable frame (207).

2. The automobile body aluminum alloy profile processing device according to claim 1, characterized in that: The interior of the curved groove (203) is slidably connected to a sliding block (205), the sliding block (205) is fixedly connected to the bottom end of the moving column (206), the middle part of the moving frame (207) is slidably connected to a sliding column (209), the sliding column (209) is fixedly connected to a slidable lifting pad (208), the end of the sliding column (209) away from the lifting pad (208) is fixedly connected to a first gasket (210), the sliding column (209) is fixedly connected to a second gasket (211), and a first spring (212) is fixedly installed between the second gasket (211) and the first gasket (210).

3. The automobile body aluminum alloy profile processing device according to claim 2, characterized in that: A latching strip (213) is fixedly connected to one side of the second gasket (211) close to the movable frame (207); the latching strip (213) is engaged with a rack (214); the rack (214) is fixedly connected to the outer side of the movable frame (207); and the first spring (212) is sleeved on the outside of the sliding column (209).

4. The automobile body aluminum alloy profile processing device according to claim 1, characterized in that: The flipping mechanism (3) comprises a lifting groove (301) provided on the back of the processing chamber (1); an electric screw (306) is installed on the outer side of the lifting groove (301); a threaded sleeve (307) is sleeved on the electric screw (306); a movable plate (302) is provided on one side of the lifting groove (301) located inside the processing chamber (1); a pad (303) is fixed to the bottom end of the movable plate (302); an electric push rod (304) is rotatably installed below the middle of the movable plate (302); the top end of the movable plate (302) is rotatably connected to an extrusion plate (305); and the top end of the electric push rod (304) is rotatably connected to the extrusion plate (305).

5. The automobile body aluminum alloy profile processing device according to claim 4, characterized in that: A motor housing (308) is fixedly mounted on one side of the threaded sleeve (307) close to the lifting slot (301); a flip motor (309) is fixedly mounted inside the motor housing (308); an output end of the flip motor (309) is fixedly connected to a connecting shaft (310); a flip plate (311) is fixedly mounted on the outside of the connecting shaft (310); baffles (312) are symmetrically arranged on the outside of the connecting shaft (310); the baffles (312) are fixedly connected to the motor housing (308); and the flip plate (311) overlaps the two baffles (312) respectively.

6. The automobile body aluminum alloy profile processing device according to claim 5, characterized in that: The connecting shaft (310) rotates through the motor housing (308) and is connected to a moving block (313). The moving block (313) is slidably connected to the lifting slot (301). The connecting shaft (310) is fixedly connected to the moving plate (302) after passing through the moving block (313).

7. The automobile body aluminum alloy profile processing device according to claim 5, characterized in that: A plurality of heating and drying tubes are fixedly installed below both sides of the processing chamber (1); the top surface of the lifting plate (102) is provided with symmetrical inclined surfaces; and drainage ports are provided on both sides of the lifting plate (102).

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