Light inspection machine for polypropylene plastic combined cover

Abstract

The utility model discloses a light inspection machine for a polypropylene plastic combined cover, which comprises a fluted disc and a rotating frame rotatably arranged on the outer side of the fluted disc, and is characterized in that a plurality of gears are rotatably arranged on the top of the rotating frame, the gears are meshed with the outer surface of the fluted disc, a placing disc is arranged on the tops of the gears, and the placing disc is arranged on the top of the rotating frame. The device comprises a fluted disc, multiple groups of scale grooves are formed in the fluted disc, multiple insertion grooves are formed in the inner side of the fluted disc, the insertion grooves are located in one sides of the scale grooves, a support is arranged in the insertion grooves in an inserted mode, and a visual recognition camera is arranged in the support. The gear and the placing disc are driven to rotate in the rotating process of the rotating frame, so that the visual identification cameras with different surfaces at different positions are subjected to light inspection, the equipment size is small, multi-surface light inspection can be performed by means of single equipment, and the efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of combined cover light inspection equipment, in particular to a polypropylene plastic combined cover light inspection machine. Background Art

[0002] Existing inspection equipment for modular lids typically continuously drives the lid, using two circular conveyor structures to inspect all four sides of the lid. This inspection requires the use of lights and visual sensors, resulting in a relatively large device. Because the lid cannot rotate during operation, it requires the use of two circular conveyor structures for multi-directional inspection. This large size, high cost, and low efficiency have led to extensive research. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a polypropylene plastic combination cover light inspection machine, which can solve the above-mentioned problems in the existing technology.

[0004] The utility model is realized through the following technical solutions: the utility model is a polypropylene plastic combination cover light inspection machine, including a toothed disc, a rotating frame is provided on the outer side of the toothed disc for rotation, and is characterized in that a plurality of gears are provided on the top of the rotating frame for rotation, the gears are meshed with the outer surface of the toothed disc, a placement disc is provided on the top of the gear, a plurality of groups of scale grooves are provided on the toothed disc, a plurality of slots are provided on the inner side of the toothed disc, the slots are located on one side of the scale grooves, a bracket is inserted in the slot, and a visual recognition camera is provided in the bracket.

[0005] According to a further technical solution, a light board is further provided on the other side of the bracket, and the light board is opposite to the visual recognition camera.

[0006] According to a further technical solution, there are four scale grooves in each group, representing four directions respectively, so as to identify the position of the combination cover.

[0007] According to a further technical solution, a fixing cylinder is provided inside the toothed disc, a plurality of fixing rods are fixedly provided between the fixing cylinder and the toothed disc, and a fixing cylinder is provided in the fixing rods.

[0008] According to a further technical solution, a plurality of connecting rods are provided in the rotating frame, a driven gear is provided on the lower side of the connecting rod, and the driven gear is rotatably connected to the fixed cylinder.

[0009] According to a further technical solution, a servo motor is provided on one side of the fixed cylinder, a driving motor is provided on the output shaft of the servo motor, and the driven gear is meshed with the driving motor.

[0010] The beneficial effects of the present invention are as follows: 1. The device engages the gear with the toothed disc, so that the gear and the placement disc are driven to rotate during the rotation of the rotating frame, so that visual recognition cameras of different surfaces at different positions can be used for light inspection. The device is small in size and can perform multi-surface light inspection with the help of a single device, which is highly efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] For ease of explanation, the present invention is described in detail with reference to the following specific embodiments and accompanying drawings.

[0012] Figure 1 This is a schematic diagram of the overall structure of a polypropylene plastic combination cover light inspection machine of the utility model;

[0013] Figure 2 for Figure 1 Schematic diagram at A in the middle;

[0014] Figure 3 for Figure 1 A schematic diagram of the structure of the device from above;

[0015] Figure 4 for Figure 1 Schematic diagram of the medium-sized cover light inspection machine after multiple brackets are installed adjacently;

[0016] Figure 5 for Figure 4 Schematic diagram at B in the middle;

[0017] In the figure, the fixing rod 12, the slot 13, the scale groove 14, the gear plate 15, the fixing cylinder 16, the connecting rod 17, the plug-in block 21, the visual recognition camera 22, the bracket 23, the placement plate 24, the light board 25, the gear 26, the rotating frame 27, the driven gear 31, the servo motor 32, and the driving motor 33. DETAILED DESCRIPTION

[0018] like Figure 1-Figure 5 As shown, the utility model is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front and back directions mentioned below are the same as Figure 1The up, down, left, right, front and back directions of the projection relationship itself are consistent. A polypropylene plastic combination cover light inspection machine of the present invention includes a toothed disc 15. A rotating frame 27 is provided on the outer side of the toothed disc 15 for rotation. A plurality of gears 26 are provided on the top of the rotating frame 27 for rotation. The gears 26 are meshed with the outer surface of the toothed disc 15. A placement disc 24 is provided on the top of the gear 26. The placement disc 24 is used to place the combination cover. The toothed disc 15 is provided with multiple groups of scale grooves 14. There are four scale grooves 14 in each group, representing four directions respectively, to identify the position of the combination cover. The transmission ratio of the gear 26 to the toothed disc 15 is positively correlated with the number of the scale grooves 14. For example: the gear 26 is provided with 15 toothed discs, and the corresponding scale grooves 14 are provided with 15 groups of toothed discs. There are four scale grooves 14 in each group, so that adjacent The angle between the scale groove 14 and the line connecting the center of the toothed disc 15 is six degrees. The gear 26 moves twenty-four degrees outside the toothed disc 15 after rotating one circle. Then the transmission ratio of the gear 26 to the toothed disc 15 is one to fifteen, which means that after the rotating frame 27 rotates six degrees, the gear 26 rotates a quarter of a circle. Therefore, the scale groove 14 represents the four positions of the gear 26 respectively. A plurality of slots 13 are provided on the inner side of the toothed disc 15. The slots 13 are located on one side of the scale groove 14. A bracket 23 is inserted into the slot 13. A visual recognition camera 22 is provided in the bracket 23. The visual recognition camera 22 is used to identify the placement plate 24. A light board 25 is also provided on the other side of the bracket 23. The light board 25 is opposite to the visual recognition camera 22.

[0019] Advantageously, a fixing cylinder 16 is provided inside the toothed disc 15 , a plurality of fixing rods 12 are fixedly provided between the fixing cylinder 16 and the toothed disc 15 , a fixing cylinder 16 is provided in the fixing rod 12 , and the fixing cylinder 16 is installed and fixed in the external space.

[0020] Advantageously, a plurality of connecting rods 17 are provided in the rotating frame 27 , and a driven gear 31 is provided on the lower side of the connecting rod 17 . The driven gear 31 is rotatably connected to the fixed cylinder 16 .

[0021] Advantageously, a servo motor 32 is provided on one side of the fixed cylinder 16 , a driving motor 33 is provided on the output shaft of the servo motor 32 , the driven gear 31 is meshed with the driving motor 33 , and the servo motor 32 can achieve precise rotation through precise encoding.

[0022] During the specific setting, the plug-in block 21, the visual recognition camera 22 and the light board 25 can be set in the group of the scale grooves 14, or they can be dispersed and set at different positions in different groups of the scale grooves 14, that is, the orientation of the scale grooves 14 determines the position of the facing surface of the upper combination cover of the placement plate 24 driven by the gear 26. It is sufficient to ensure that the plug-in block 21, the visual recognition camera 22, the bracket 23 and the light board 25 are plugged into the scale grooves 14 in the four directions.

[0023] After the servo motor 32 starts working, it drives the active motor 33 to rotate. Since the active motor 33 is engaged with the driven gear 31, it can drive the connecting rod 17 and the plug-in block 21 to rotate. Since the rotating frame 27 rotates, it can drive the gear 26 to roll on the outer surface of the toothed disk 15, so that the placement disk 24 can rotate during the movement.

[0024] After the visual recognition camera 22 and the light board 25 are in operation, the combined cover on the upper side of the placement tray 24 can be inspected by light.

[0025] The above is only a specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the present invention; therefore, the protection scope of the present invention should be based on the protection scope defined in the claims.

Claims

1. A polypropylene plastic composite cover optical inspection machine, comprising a toothed disc (15), wherein a rotating frame (27) is provided on the outer side of the toothed disc (15), characterized in that: A plurality of gears (26) are rotatably provided on the top of the rotating frame (27), and the gears (26) are meshed with the outer surface of the toothed disc (15). A placement disc (24) is provided on the top of the gears (26), and a plurality of groups of scale grooves (14) are provided on the toothed disc (15). A plurality of slots (13) are provided on the inner side of the toothed disc (15), and the slots (13) are located on one side of the scale grooves (14). A bracket (23) is inserted into the slot (13), and a visual recognition camera (22) is provided in the bracket (23).

2. The polypropylene plastic composite cover optical inspection machine according to claim 1, characterized in that: A light board (25) is also provided on the other side of the bracket (23), and the light board (25) is opposite to the visual recognition camera (22).

3. The polypropylene plastic composite cover optical inspection machine according to claim 1, characterized in that: There are four scale grooves (14) in each group.

4. The polypropylene plastic composite cover optical inspection machine according to claim 1, characterized in that: A fixing cylinder (16) is provided inside the toothed disc (15), a plurality of fixing rods (12) are fixedly provided between the fixing cylinder (16) and the toothed disc (15), and a fixing cylinder (16) is provided in the fixing rod (12).

5. The polypropylene plastic composite cover optical inspection machine according to claim 4, characterized in that: A plurality of connecting rods (17) are provided in the rotating frame (27), a driven gear (31) is provided on the lower side of the connecting rod (17), and the driven gear (31) is rotatably connected to the fixed cylinder (16).

6. The polypropylene plastic composite cover optical inspection machine according to claim 5, characterized in that: A servo motor (32) is provided on one side of the fixed cylinder (16), a driving motor (33) is provided on the output shaft of the servo motor (32), and the driven gear (31) is meshed with the driving motor (33).

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