Visual inspection device and automation equipment

Abstract

The utility model discloses a visual inspection device and automation equipment, and relates to the technical field of automation, the visual inspection device comprises a base, a turntable, a driving device and a visual inspection assembly; the turntable is rotationally mounted on the base along the axis extending in the vertical direction; the driving device comprises a motor which is fixedly installed on the base, and a main shaft of the motor is in driving connection with the rotating disc and used for driving the rotating disc to have a rotating stroke along the axis extending in the vertical direction. The visual detection assembly comprises a plurality of industrial cameras which are arranged on the peripheral side of the rotary disc and used for photographing and detecting products placed on the rotary disc at different visual angles. According to the technical scheme provided by the utility model, on one hand, all-directional visual detection is realized, and meanwhile, manual work is replaced, so that the automation degree and the detection efficiency of detection are greatly improved, and the phenomenon of missing detection is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the automation technical field especially relates to a visual detection device and automation equipment. BACKGROUND

[0002] In modern industrial production, automatic detection of large-scale production workpieces has become the norm, and the problem that randomly appears is to improve the accuracy and efficiency of detection. At present, the visual detection equipment is generally manually fed to detect the workpiece by photographing, however, this traditional detection method has certain limitations, because the view angle and position of the industrial camera are not adjustable, the workpiece detection effect is not ideal. Secondly, manual detection has many uncertain factors, such as missed detection, which greatly affects the detection efficiency, and manual detection is slow. UTILITY MODEL CONTENT

[0003] The main purpose of the utility model is to provide a visual detection device and automation equipment with high automatic detection efficiency.

[0004] To achieve the above purpose, the visual detection device provided by the utility model comprises:

[0005] A base;

[0006] A turntable is rotatably installed on the base along an axis extending in the vertical direction;

[0007] A driving device comprising a motor is fixedly installed on the base, the main shaft of the motor is drivingly connected to the turntable, and the turntable has a rotating stroke along the axis extending in the vertical direction; and

[0008] A visual detection assembly comprising a plurality of industrial cameras is arranged on the periphery of the turntable to take pictures of products placed on the turntable from different angles.

[0009] In an embodiment, the visual detection assembly further comprises a limiting sliding table arranged at the feeding position of the turntable, which comprises a limiting block arranged on the periphery of the turntable to limit the feeding of products onto the turntable.

[0010] In an embodiment, the visual detection assembly further comprises an inductor adjusting frame arranged at the feeding position of the turntable to detect whether the products are fed.

[0011] In an embodiment, the industrial camera comprises:

[0012] A camera frame body is protruded from the base and arranged on the periphery of the turntable;

[0013] A camera main body is arranged on the camera frame body; and

[0014] a light source, arranged on the camera frame body with the camera main body.

[0015] In an embodiment, the driving device further comprises:

[0016] a transmission disc, drivingly connected to the main shaft of the motor;

[0017] a connecting rod, elongated in vertical direction, and connected between the transmission disc and the rotating disc at two ends thereof.

[0018] In an embodiment, a plurality of connecting rods are provided, and are evenly distributed between the transmission disc and the rotating disc.

[0019] In an embodiment, the visual inspection device further comprises a discharging assembly, arranged on one side of the visual inspection assembly, and oppositely arranged at a discharging position of the rotating disc.

[0020] In an embodiment, the discharging assembly comprises two discharging devices, one of which accommodates qualified products, and the other of which accommodates unqualified products.

[0021] In an embodiment, the discharging device comprises:

[0022] a hopper, arranged on the base;

[0023] a mounting seat body, fixedly arranged on the upper end surface of the hopper;

[0024] an air pipe, mounted on the mounting seat body, and having a distal end opposite to the inlet of the hopper;

[0025] a limiting member, for limiting the air pipe to have a unique orientation; and

[0026] a solenoid valve, fixedly arranged on the mounting seat body, for opening and closing the air pipe.

[0027] The utility model further provides an automatic equipment, the automatic equipment includes the visual inspection device as described above;

[0028] Among them, the visual inspection device comprises:

[0029] a base;

[0030] a rotating disc, rotatably mounted on the base along an axis extending in vertical direction;

[0031] a driving device, comprising a motor, fixedly mounted on the base, and having a main shaft drivingly connected to the rotating disc, for driving the rotating disc to have a rotating stroke along the axis extending in vertical direction; and

[0032] The visual detection assembly comprises a plurality of industrial cameras, which are arranged on the circumferential side of the rotating disc and used for taking pictures of the product placed on the rotating disc from different angles.

[0033] The technical scheme of the utility model discloses a rotating disc driven by the main shaft of the motor, and the rotating disc has a rotating stroke along the axis extending in the vertical direction. BRIEF DESCRIPTION OF DRAWINGS

[0034] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced as follows.

[0035] Figure 1 The structure schematic view of the embodiment of the visual detection device provided by the utility model;

[0036] Figure 2 The partial enlarged view of A in the figure; Figure 1 The partial enlarged view of B in the figure;

[0037] Figure 3 The partial enlarged view of B in the figure; Figure 1 The partial enlarged view of B in the figure.

[0038] EXPLANATION OF DRAWINGS:

[0039] 100, visual detection device; 1, base; 2, rotating disc; 3, driving device; 31, motor; 32, transmission disc; 33, connecting rod; 4, visual detection assembly; 41, industrial camera; 411, camera frame body; 412, camera main body; 413, light source part; 42, limiting sliding table; 421, limiting block; 43, inductor adjusting frame; 5, blanking assembly; 51, blanking device; 511, hopper; 512, mounting seat body; 513, air pipe; 514, limiting part; 515, electromagnetic valve.

[0040] The realization, functional characteristics and advantages of the utility model will be further explained by combining with the embodiments and referring to the drawings. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present utility model.

[0042] It should be noted that if the embodiments of the present utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0043] In addition, if the embodiments of the present utility model involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" or "and / or" appearing throughout the text means that the three parallel solutions are included, for example, "A and / or B" includes A solution, or B solution, or A and B solution. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection required by the present utility model.

[0044] In modern industrial production, automatic detection of large-scale production workpieces has become the norm, and the problem that arises at random is to improve the accuracy and efficiency of detection. At present, the visual detection equipment is generally manually fed to detect the workpiece by photographing, however, this traditional detection method has certain limitations, because the view angle and position of the industrial camera cannot be adjusted, the workpiece detection effect is not ideal. Secondly, manual detection has many uncertain factors, such as missed detection, which greatly affects the detection efficiency, and manual detection is slow.

[0045] To solve the above problems, the present utility model provides a visual detection device and an automatic equipment, which aims to provide a visual detection device and an automatic equipment with high automatic detection efficiency, Figures 1 to 3 The structure diagram of an embodiment provided by the visual detection device of the present utility model.

[0046] Please refer to Figures 1 to 3In an embodiment of the utility model, the visual inspection device 100 includes base 1, carousel 2, drive device 3 and visual inspection assembly 4, carousel 2 is installed on base 1 along the axis of vertical direction rotation, drive device 3 includes motor 31, is fixedly installed on base 1, the spindle drive of motor 31 is connected carousel 2, to drive carousel 2 along the axis of vertical direction extension has rotation stroke, visual inspection assembly 4 includes multiple industrial cameras 41, is separately arranged at the circumferential side of carousel 2, to photograph and detect the different visual angle of the product placed on carousel 2.

[0047] The technical scheme of the utility model is through the spindle drive of motor 31 is connected carousel 2, drive carousel 2 along the axis of vertical direction extension has rotation stroke, and multiple industrial cameras 41 are separately arranged at the circumferential side of carousel 2, photograph and detect the different visual angle of the product placed on carousel 2, so setting, on the one hand, realize omnibearing visual inspection, replace artificial greatly, improve the automation degree and detection efficiency of detection, and there is no missed detection phenomenon.

[0048] Further, referring to Figure 1 Visual inspection assembly 4 also includes limit sliding table 42, is set up in the loading position of carousel 2, including the limit block 421 that is bent along the circumferential side of carousel 2, to limit the product loading to carousel 2. It can be understood that carousel 2 is always in the state of rotation, when the product is just placed on carousel 2 from the loading position of carousel 2, under the action of interest, the product will roll a distance, so it is possible to roll outside carousel 2, therefore, in order to avoid this situation, visual inspection assembly 4 also includes limit sliding table 42, is set up in the loading position of carousel 2, the sliding table includes the limit block 421 that is bent along the circumferential side of carousel 2, to limit the product loading to carousel 2, to further guarantee the reliability of the detection of subsequent products.

[0049] In addition, referring to Figure 1 Visual inspection assembly 4 also includes inductor adjusting frame 43, is set up in the loading position of carousel 2, to detect whether the product is loaded. It can be understood that industrial camera 41 is not always on, and needs to be turned on when the product enters the camera range of industrial camera 41, so setting is conducive to power saving and prolonging the service life of industrial camera 41, specifically, visual inspection assembly 4 also includes inductor adjusting frame 43, is set up in the loading position of carousel 2, to detect whether the product is loaded, after detecting that carousel 2 starts loading, industrial camera 41 is on standby for camera shooting, thereby, saving power, and guaranteeing the service life of industrial camera 41, so, further guarantee the reliability of visual inspection device 100.

[0050] Further, referring to Figure 1 and Figure 2 , the industrial camera 41 comprises a camera frame body 411, a camera main body 412 and a light source 413, the camera frame body 411 is protruded on the base 1 and arranged on the side of the turntable 2; the camera main body 412 is arranged on the camera frame body 411; the light source 413 is arranged on the camera frame body 411 with the camera main body 412. It can be understood that in order for the industrial camera 41 to better detect the appearance of the product, the industrial camera 41 comprises the camera frame body 411, the camera main body 412 and the light source 413, the camera frame body 411 is protruded on the base 1 and arranged on the side of the turntable 2, the camera main body 412 is arranged on the camera frame body 411, and the light source 413 is arranged on the camera frame body 411 with the camera main body 412, thereby illuminating the appearance of the product with the light source 413, so that the camera main body 412 can capture a clearer appearance picture, thereby facilitating the detection of the appearance of the product and improving the applicability of the visual detection device 100. In some environments where the light is not very good, the appearance of the product can still be clearly obtained.

[0051] In addition, referring to Figure 2 , the driving device 3 further comprises a transmission disc 32 and a connecting rod 33, the transmission disc 32 is drivingly connected to the main shaft of the motor 31; the connecting rod 33 is long in the vertical direction and connected between the transmission disc 32 and the turntable 2 at both ends. It can be understood that in some embodiments, the main shaft of the motor 31 is directly connected to the center of the turntable 2. As the turntable 2 rotates for a long time and the diameter of the main shaft of the motor 31 is too small, the motor 31 is easily damaged. Therefore, the torque is shared, specifically, the driving device 3 further comprises the transmission disc 32 and the connecting rod 33, the transmission disc 32 is drivingly connected to the main shaft of the motor 31, and the connecting rod 33 is long in the vertical direction and connected between the transmission disc 32 and the turntable 2 at both ends. The transmission disc 32 rotates synchronously with the turntable 2, and the torque is shared on the connecting rod 33, thereby avoiding damage to the motor 31.

[0052] Further, referring to Figure 1The connecting rods 33 are arranged in multiple and are evenly distributed between the transmission disc 32 and the rotating disc 2. It can be understood that, in order to make the visual detection device 100 operate for a longer time, the connecting rods 33 are arranged in multiple and are evenly distributed between the transmission disc 32 and the rotating disc 2, thereby further sharing the torque, so as to avoid the breakage of the connecting rods 33, and thus the reliability and stability of the visual detection device 100 are further improved.

[0053] In addition, referring to Figure 1 and Figure 3 , the visual detection device 100 further comprises a discharging assembly 5 arranged on one side of the visual detection assembly 4 and arranged at a discharging position of the rotating disc 2. It can be understood that, after the products on the rotating disc 2 are detected by the visual detection assembly 4, whether they are qualified or not, they need to be discharged from the rotating disc 2 so that new products can be placed on the rotating disc 2 for detection. Therefore, the visual detection device 100 further comprises the discharging assembly 5 arranged on one side of the visual detection assembly 4 and arranged at a discharging position of the rotating disc 2, which helps the products after detection to be discharged.

[0054] Further, referring to Figure 3 , the discharging assembly 5 comprises two discharging devices 51, one of which accommodates qualified products and the other of which accommodates unqualified products. It can be understood that, after the products are detected by the visual detection assembly 4, qualified products and unqualified products will inevitably appear. Therefore, it is necessary to classify these products and place the qualified products together and the unqualified products together. Specifically, the discharging assembly 5 comprises the two discharging devices 51, one of which accommodates qualified products and the other of which accommodates unqualified products, thereby completing the classification of the products after detection.

[0055] Further, referring to Figure 1 and Figure 3 , the discharging device 51 comprises a hopper 511, a mounting seat body 512, an air pipe 513, a limiting piece 514 and an electromagnetic valve 515; the hopper 511 is arranged on the base 1; the mounting seat body 512 is fixedly arranged on the upper end face of the hopper 511; the air pipe 513 is mounted on the mounting seat body 512 and the distal end thereof faces the inlet of the hopper 511; the limiting piece 514 is used to limit the air pipe 513 to have a unique direction; and the electromagnetic valve 515 is fixedly arranged on the mounting seat body 512 and is used to open and close the air pipe 513.

[0056] It can be understood that, in order to liberate manpower, improve the automation degree of the visual detection device 100, and realize the technical effect of automatic discharging, specifically, the discharging device 51 comprises the hopper 511, the mounting seat body 512, the air pipe 513, the limiting piece 514 and the electromagnetic valve 515, wherein the hopper 511 is arranged on the base 1 and is used for accommodating the product after detection, the mounting seat body 512 is fixedly arranged on the upper end face of the hopper 511, the air pipe 513 is mounted on the mounting seat body 512, and the tail end is opposite to the inlet of the hopper 511, the product is sprayed into the hopper 511 through the high-pressure gas sprayed in the air pipe 513, the limiting piece 514 is used for limiting the air pipe 513 to have a relatively unique direction, that is, the outlet of the air pipe 513 can only face the position of the inlet of the hopper 511, and the electromagnetic valve 515 is fixedly arranged on the mounting seat body 512 and is used for opening and closing the air pipe 513, so that when the product reaches the discharging device 51, the electromagnetic valve 515 opens the air pipe 513 to spray the product into the hopper 511, thereby saving the gas source and improving the economy of the visual detection device 100.

[0057] The utility model also proposes a kind of automation equipment, the automation equipment includes the visual detection device 100, and the specific structure of the visual detection device 100 refers to above-mentioned embodiment, since the automation equipment has adopted all technical solutions of above-mentioned all embodiments, it at least has all beneficial effects brought by the technical scheme of above-mentioned embodiment, and here will not be repeated.

[0058] The above-mentioned is only the exemplary embodiment of the utility model, and not therefore limit the patent range of the utility model, any equivalent structural transformation made by using the utility model specification and drawing contents, or direct / indirect application in other related technical fields is included in the patent protection range of the utility model.

Claims

1. A vision inspection apparatus, characterized by, The application relates to an automatic equipment for visual inspection of products. The equipment comprises a base, a rotating disc installed on the base along a vertical axis, a driving device comprising a motor fixedly installed on the base, a main shaft of the motor being drivingly connected to the rotating disc to drive the rotating disc to rotate along the vertical axis, and a visual inspection assembly comprising a plurality of industrial cameras arranged on the periphery of the rotating disc to take pictures of the products on the rotating disc from different angles. The visual inspection assembly further comprises a limiting sliding table arranged at a feeding position of the rotating disc, the limiting sliding table comprising limiting blocks arranged on the periphery of the rotating disc to limit the feeding of the products onto the rotating disc. The visual inspection assembly further comprises an inductor adjusting frame arranged at the feeding position of the rotating disc to detect whether the products are fed. The industrial camera comprises a camera frame body protruding from the base and arranged on the periphery of the rotating disc, a camera main body arranged on the camera frame body, and a light source arranged on the camera frame body together with the camera main body.

2. The vision inspection apparatus of claim 1, wherein The driving device further comprises a transmission disc drivingly connected to the main shaft of the motor, and a connecting rod arranged in a vertical direction and connected between the transmission disc and the rotating disc.

3. The vision inspection apparatus of claim 1, wherein The connecting rod is arranged in a plurality of and is uniformly distributed between the transmission disc and the rotating disc.

4. The vision inspection apparatus of claim 1, wherein The visual inspection device further comprises a discharging assembly arranged on one side of the visual inspection assembly and opposite to a discharging position of the rotating disc. The discharging assembly comprises two discharging devices, one of which is used to accommodate qualified products and the other of which is used to accommodate unqualified products. The discharging device comprises a hopper arranged on the base, a mounting seat body fixedly arranged on the upper end surface of the hopper, an air pipe mounted on the mounting seat body and opposite to the inlet of the hopper, a limiting member used to limit the air pipe to have a unique orientation, and an electromagnetic valve fixedly arranged on the mounting seat body and used to open and close the air pipe. The automatic equipment comprises the visual inspection device according to any one of claims 1-9.

5. The vision inspection apparatus of claim 1, wherein ​ ​ ​ 6. The vision inspection apparatus of claim 5, wherein ​ 7. The vision inspection apparatus of claim 1, wherein ​ 8. The vision inspection apparatus of claim 7, wherein ​ 9. The vision inspection apparatus of claim 8, wherein ​ ​ ​ ​ ​ ​ 10. An automated apparatus, characterized by, ​

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