Automatic vertical turnover device

Abstract

The utility model relates to the technical field of automation, in particular to an automatic vertical turnover device. An auxiliary wheel is installed on the support, an annular frame is installed on the support and matched with the auxiliary wheel, a rack is installed on the annular frame, a second motor is connected with a gear, the gear is meshed with the rack, a roller is installed in the annular frame, and a first motor drives the roller to rotate. And after the annular frame rotates by 180 degrees, namely, the workpiece rotates by 180 degrees, so that the automatic overturning of the workpiece is realized, the labor force is saved, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automation. Background Art

[0002] During the operation of the production line, the workpieces to be processed are automatically processed through various stations of the production line. However, the processing of some workpieces requires flipping the workpieces. The processing of such workpieces in the transmission automated production line requires manual flipping, which consumes a lot of labor, has low production efficiency, and is prone to errors. Utility Model Content

[0003] In order to solve the technical problem in the prior art that a workpiece needs to be turned over manually, the utility model provides an automatic vertical turning device.

[0004] The technical solution adopted by the utility model to achieve the above-mentioned purpose is:

[0005] An automatic vertical flipping device, wherein four supports 13 are installed on a bracket 9, auxiliary wheels 10 are installed on the supports 13, an annular frame 14 is installed on every two supports 13, the annular frame 14 is installed in cooperation with the auxiliary wheels 10, the two annular frames 14 are coaxially arranged and connected by a roller frame 15, two layers of rollers 5 are installed in parallel between the roller frames 15, the rollers 5 of each layer are connected by a chain 23, a roller 5 of the upper layer is connected to a first bevel gear 16, a roller 5 of the lower layer is connected to a second bevel gear 17, a rotating shaft 18 is arranged on the roller frame 15 perpendicular to the roller 5, and third bevel gears 6 meshing with the first bevel gear 16 and the second bevel gear 17 are respectively arranged at both ends of the rotating shaft 18, a first motor 7 is installed on the roller frame 15, and the first motor 7 is connected to any one of the rollers 5; an arc rack 3 is installed on one side of the annular frame 14, a motor bracket 19 is installed on the bracket 9, a second motor 1 is installed on the motor bracket 19, the second motor 1 is connected to a gear 11, and the gear 11 meshes with the rack 3.

[0006] The support 13 is provided with a support plate 22 , and a limiting plate 21 is provided on the support plate 22 . An arc-shaped limiting groove 20 is provided on the annular frame 14 , and the limiting plate 21 is located in the limiting groove 20 .

[0007] The two annular frames 14 are respectively mounted with stoppers 4 , the two stoppers 4 are located on the same horizontal line, and the support 9 is mounted with stoppers 8 corresponding to the stoppers 4 .

[0008] The roller frame 15 is provided with a rotary cylinder 12 , which is connected to a front stopper 24 .

[0009] An arc-shaped rack fixing plate 2 is installed on the annular frame 14 , and the rack 3 is installed on the rack fixing plate 2 .

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] An auxiliary wheel is installed on the support, the annular frame is installed on the support and cooperates with the auxiliary wheel, a rack is installed on the annular frame, the second motor is connected to the gear, the gear is meshed with the rack, a roller is installed in the annular frame, and the roller is driven to rotate by the first motor. When the workpiece enters the roller in the annular frame, the second motor drives the gear to rotate, and then drives the annular frame to rotate on the auxiliary wheel through the rack. When the annular frame rotates 180°, the workpiece rotates 180°, thereby realizing automatic flipping of the workpiece, saving labor and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view of an automatic vertical flipping device of the utility model.

[0013] Figure 2 It is a side view of an automatic vertical flipping device of the utility model.

[0014] In the figure: 1, second motor; 2, rack fixing plate; 3, rack; 4, block; 5, roller; 6, third bevel gear; 7, first motor; 8, block frame; 9, bracket; 10, auxiliary wheel; 11, gear; 12, rotating cylinder; 13, support; 14, annular frame; 15, roller frame; 16, first bevel gear; 17, second bevel gear; 18, rotating shaft; 19, motor bracket; 20, limit groove; 21, limit plate; 22, support plate; 23, chain; 24, front block. DETAILED DESCRIPTION

[0015] The utility model provides an automatic vertical flip device such as Figure 1-2As shown, four supports 13 are installed on the bracket 9, and auxiliary wheels 10 are installed on the supports 13. An annular frame 14 is installed on every two supports 13, and the annular frame 14 is installed in cooperation with the auxiliary wheels 10. A support plate 22 is provided on the support 13, and a limiting plate 21 is provided on the support plate 22. An arc-shaped limiting groove 20 is provided on the annular frame 14, and the limiting plate 21 is located in the limiting groove 20. The cooperation between the limiting plate 21 and the limiting groove 20 makes the rotation of the annular frame 14 more stable. A motor bracket 19 is installed on the bracket 9, and a second motor 1 is installed on the motor bracket 19. The second motor 1 is connected to the gear 11. An arc-shaped rack fixing plate 2 is installed on one side of the annular frame 14, and an arc-shaped rack 3 is installed on the rack fixing plate 2. The gear 11 is meshed with the rack 3, and the gear 11 is driven to rotate by the second motor 1. Then, the annular frame 14 is driven to rotate through the rack 3; the two annular frames 14 are coaxially arranged and connected through the roller frame 15, two layers of rollers 5 are installed in parallel between the roller frames 15, and the rollers 5 of each layer are connected by a chain 23, a roller 5 of the upper layer is connected to the first bevel gear 16, and a roller 5 of the lower layer is connected to the second bevel gear 17, and a rotating shaft 18 is arranged on the roller frame 15 perpendicular to the roller 5, and third bevel gears 6 meshing with the first bevel gear 16 and the second bevel gear 17 are respectively arranged at both ends of the rotating shaft 18, and a first motor 7 is installed on the roller frame 15, and the first motor 7 is connected to any one of the rollers 5; one roller 5 is driven to rotate by the first motor 7, and then the entire layer of rollers 5 where the roller 5 is located is driven to rotate, and then the rollers of another layer are driven to rotate through the rotating shaft 18, so as to realize the movement of the workpiece. The two annular frames 14 are respectively provided with stoppers 4, the two stoppers 4 are located on the same horizontal line, the bracket 9 is provided with stoppers 8 corresponding to the stoppers 4, the annular frames 14 are limited by the cooperation of the stoppers 4 and the stoppers 8, so that the rotation angle of the annular frames 14 is 180°. The rotating cylinder 12 is installed on the roller frame 15, and the rotating cylinder 12 is connected to the front stopper 24.

[0016] During operation, the workpiece to be processed first moves on the production line, and then moves to the roller 5. The rotating cylinder 12 drives the front stopper 24 to rotate to block the workpiece to be processed. Then the second motor 1 drives the annular frame 14 to rotate 180° through the gear rack, so that the workpiece to be processed is flipped. At this time, the stopper 4 contacts the stopper 8, and the first motor 7 drives the roller 5 to rotate to realize the unloading action. At the same time, the rotating cylinder 12 drives the front stopper 24 to rotate to release the workpiece.

[0017] The present invention is described by way of embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the guidance of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the protection scope of the present invention.

Claims

1. An automatic vertical flipping device, characterized in that: Four supports (13) are installed on the bracket (9), and auxiliary wheels (10) are installed on the supports (13). An annular frame (14) is installed on every two supports (13). The annular frame (14) and the auxiliary wheels (10) are installed in coordination. The two annular frames (14) are coaxially arranged and connected through a roller frame (15). Two layers of rollers (5) are installed in parallel between the roller frames (15). The rollers (5) of each layer are connected through a chain (23). A roller (5) of the upper layer is connected to a first bevel gear (16), and a roller (5) of the lower layer is connected to a second bevel gear (17). The roller frames (15) are connected to the first bevel gear (16). ) is vertically arranged on the roller (5), and third bevel gears (6) meshing with the first bevel gear (16) and the second bevel gear (17) are respectively arranged at both ends of the rotating shaft (18); a first motor (7) is installed on the roller frame (15), and the first motor (7) is connected to any one of the rollers (5); an arc-shaped rack (3) is installed on one side of the annular frame (14), a motor bracket (19) is installed on the bracket (9), and a second motor (1) is installed on the motor bracket (19); the second motor (1) is connected to a gear (11), and the gear (11) meshes with the rack (3).

2. The automatic vertical flipping device according to claim 1, characterized in that: A support plate (22) is arranged on the support seat (13), a limiting plate (21) is arranged on the support plate (22), an arc-shaped limiting groove (20) is arranged on the annular frame (14), and the limiting plate (21) is located in the limiting groove (20).

3. The automatic vertical flipping device according to claim 1, characterized in that: The two annular frames (14) are respectively mounted with stoppers (4), the two stoppers (4) are located on the same horizontal line, and a stopper frame (8) is mounted on the bracket (9) corresponding to the stoppers (4).

4. The automatic vertical flipping device according to claim 1, characterized in that: A rotary cylinder (12) is installed on the roller frame (15), and the rotary cylinder (12) is connected to a front stopper (24).

5. The automatic vertical flipping device according to claim 1, characterized in that: An arc-shaped rack fixing plate (2) is installed on the annular frame (14), and the rack (3) is installed on the rack fixing plate (2).

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