Feeding machine and automatic optical detection equipment

Abstract

The utility model relates to a feeding machine and automatic optical detection equipment. The feeding machine comprises a feeding mechanical arm, a stock bin assembly, a code scanning assembly and a feeding turnover assembly. The motion trail of the feeding mechanical arm covers the stock bin assembly, the code scanning assembly and the feeding turnover assembly, and the feeding mechanical arm is arranged to obtain materials in the stock bin assembly, convey the materials to the code scanning assembly and then convey the materials to the feeding turnover assembly after the materials are scanned by the code scanning assembly; and in the state that the feeding manipulator carries the materials, the code scanning assembly is located below the materials. On one hand, the feeding machine has the advantage of being simple in structure, the motion trail of the feeding mechanical arm basically covers a working area, and therefore the feeding machine has the advantage of being small in occupied space; on the other hand, the batch of the materials can be accurately recorded, and problems can be effectively handled in time, so that the production efficiency is improved; and on the other hand, a buffer area is provided for simple treatment of the materials.

Description

Technical Field

[0001] The present application relates to the field of automatic feeding, and in particular to a feeding machine and automatic optical detection equipment. Background Art

[0002] The feeder can realize automatic or semi-automatic feeding and has been widely used in industrial production.

[0003] Taking optical inspection equipment as an example, optical inspection equipment scans materials such as products provided by a loader through optical methods, reads the image of the material or specific product through an optical camera, and compares it with the target image through a logical algorithm, thereby realizing defect inspection of the material or specific product; because optical inspection equipment usually completes these optical inspections in an automated manner, that is, automatic optical inspection (Automated Optical Inspection, AOI) is realized, it is called automatic optical inspection equipment.

[0004] However, traditional feeders take up a large space due to their complex structure, and once errors occur in the supply of materials, the entire batch inspection may be interrupted, affecting production efficiency. Utility Model Content

[0005] Based on this, it is necessary to provide a feeding machine and automatic optical detection equipment.

[0006] In one embodiment, a feeding machine includes a feeding manipulator, a silo assembly, a code scanning assembly, and a feeding turnover assembly;

[0007] The motion trajectory of the feeding manipulator covers the silo component, the code scanning component and the feeding turnover component. The feeding manipulator is configured to obtain the material in the silo component, transport it to the code scanning component, and then transport it to the feeding turnover component after the code is scanned by the code scanning component;

[0008] When the loading robot carries the material, the code scanning component is located below the material.

[0009] The above-mentioned loader, on the one hand, has the advantage of simple structure, and the movement trajectory of the loading robot basically covers the working area, so the loader has the advantage of occupying a small space; on the other hand, the design of the loading robot in conjunction with the code scanning component is conducive to accurately recording the batch of the material, and when problems arise, they can be dealt with promptly and effectively, thereby improving production efficiency; on the other hand, the design of the loading robot in conjunction with the loading turnover component is conducive to providing a buffer room for simple processing of materials; on the other hand, the combination with the silo component can realize a large amount of material supply at one time, further improving production efficiency.

[0010] In one embodiment, the loading robot comprises a robot arm and a material taking module rotatably disposed on the robot arm;

[0011] The material taking module includes a cylinder, a suction cup assembly and a guide rail; the cylinder drives the suction cup assembly to rise and fall on the guide rail, and the suction cup assembly is configured to obtain the material in the silo assembly by suction.

[0012] In one embodiment, the robotic arm is a four-axis robotic arm; or,

[0013] The number of the suction cup assemblies is at least two, the number of the cylinders is the same as the number of the suction cup assemblies, and each of the cylinders is drivingly connected to each of the suction cup assemblies in a one-to-one correspondence.

[0014] Exemplarily, in one embodiment, the material picking module also includes a spring arranged between the end of the guide rail and the suction cup assembly, and the spring is used to provide elastic buffering for the suction cup assembly to prevent the suction cup assembly from colliding with the end of the guide rail when the guide rail is raised or lowered.

[0015] In one embodiment, the silo assembly includes a bracket and a tray moving assembly, a pull-out silo, a ball screw, and a lifting shaft arranged on the bracket;

[0016] The pull-out silo is used to store the material;

[0017] The tray moving assembly drives the drawer-type silo to slide along the lifting shaft through the ball screw, so as to transport the material in the drawer-type silo to within the motion track.

[0018] Illustratively, for an embodiment having a frame, in one embodiment, the bracket is disposed on the frame, and an extension direction of the tray moving assembly is parallel to an upper surface of the frame.

[0019] In one embodiment, the lifting direction of the lifting shaft is perpendicular to the extending direction of the tray moving assembly; or

[0020] There are at least two pull-out silos, and the pull-out silos are arranged side by side. The number of the lifting shafts is the same as the number of the pull-out silos, and the pull-out silos are slidably connected to the lifting shafts in a one-to-one correspondence.

[0021] In one embodiment, the feeder further includes a cleaning component, wherein a cover of the cleaning component is disposed on the feeder turnover component or a cover is disposed outside the feeder turnover component, and the cleaning component is configured to remove dust from the material on the feeder turnover component by exhausting air.

[0022] In one of the embodiments, the cleaning component is movably covered on the feeding turnover component or the cover is arranged outside the feeding turnover component.

[0023] In one embodiment, the cleaning component includes a main body, a dust cover, an air extraction and dust removal end, and an air blowing nozzle. The dust cover is arranged outside the main body, and the air extraction and dust removal end and the air blowing nozzle are both arranged on the main body.

[0024] In one embodiment, the feeding machine further comprises a frame, and the feeding manipulator, the silo assembly, the code scanning assembly and the feeding turnover assembly are all arranged on the frame;

[0025] The motion trajectory is parallel to the upper surface of the frame; or, the motion trajectory has a partial trajectory parallel to the upper surface of the frame and a partial trajectory perpendicular to the upper surface of the frame.

[0026] In one embodiment, an automatic optical inspection device includes a detection device and the loader described in any embodiment, wherein the detection device obtains and detects materials on the loading turnover component of the loader. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the conventional technology, the drawings required for use in the embodiments or the conventional technology descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 This is a schematic structural diagram of an embodiment of the loading machine described in this application.

[0029] Figure 2 for Figure 1 A partial structural schematic diagram of the illustrated embodiment.

[0030] Figure 3 for Figure 2 Schematic diagram of the application of the illustrated embodiment.

[0031] Figure 4 for Figure 2 Another schematic diagram of the embodiment shown.

[0032] Figure 5 for Figure 4 An enlarged schematic diagram of point A of the illustrated embodiment.

[0033] Figure 6 for Figure 4 An enlarged schematic diagram of point C of the illustrated embodiment.

[0034] Figure 7 for Figure 4 An enlarged schematic diagram of point B of the illustrated embodiment.

[0035] Figure 8 for Figure 4 A partial enlarged schematic diagram of the structure of another direction of the embodiment shown.

[0036] Fig. 9 for Figure 4 A partial enlarged schematic diagram of the structure of another direction of the embodiment shown.

[0037] Fig.10 for Figure 4 Another schematic diagram of the embodiment shown.

[0038] Fig.11 for Fig.10 An enlarged schematic diagram of point D of the illustrated embodiment.

[0039] Fig.12 for Fig.10 An enlarged schematic diagram of point F of the illustrated embodiment.

[0040] Fig.13 for Fig.10 An enlarged schematic diagram of point E of the illustrated embodiment.

[0041] Fig.14 for Fig.10 An enlarged schematic diagram of point G of the illustrated embodiment.

[0042] Fig.15 This is a schematic structural diagram of an embodiment of the automatic optical inspection device 5 described in this application.

[0043] Figure numerals: loader 100, loading robot 200, silo assembly 300, cleaning assembly 400, code scanning assembly 500, loading turnover assembly 600, frame 700, detection device 800, automatic optical detection equipment 900, material 101, robot arm 210, motion trajectory 220, material picking module 230, cylinder 231, suction cup assembly 232, spring 233, guide rail 234, bracket 310, tray moving assembly 320, extension direction 321, pull-out silo 330, ball screw 340, lifting shaft 350, lifting direction 351, main body 410, dust cover 420, exhaust and dust removal end 430, air blowing nozzle 440, upper surface 710. DETAILED DESCRIPTION

[0044] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0045] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of this application are for illustrative purposes only and do not represent the only implementation method.

[0046] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0047] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are in contact indirectly through an intermediate medium. Moreover, a first feature being “above”, “above”, or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0048] Unless otherwise defined, all technical and scientific terms used in the specification of this application have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in the specification of this application includes any and all combinations of one or more related listed items.

[0049] The present application discloses a feeding machine and automatic optical inspection equipment, which include some or all of the technical features of the following embodiments; that is, the feeding machine and automatic optical inspection equipment include some or all of the following structures. In one embodiment of the present application, a feeding machine includes a feeding robot, a silo assembly, a code scanning assembly, and a feeding turnover assembly; the motion trajectory of the feeding robot covers the silo assembly, the code scanning assembly, and the feeding turnover assembly, and the feeding robot is configured to obtain the material in the silo assembly, transport it to the code scanning assembly, and then transport it to the feeding turnover assembly after the code is scanned by the code scanning assembly; when the feeding robot carries the material, the code scanning assembly is located below the material. The above-mentioned loader, on the one hand, has the advantage of a simple structure, and the motion trajectory of the loading robot basically covers the working area, so the loader has the advantage of occupying a small space; on the other hand, the design of the loading robot with the code scanning component is conducive to accurately recording the batch of the material, and can deal with problems in a timely and effective manner when they arise, thereby improving production efficiency; on the other hand, the design of the loading robot with the loading turnover component is conducive to providing a buffer room for simple material processing; on the other hand, the combination with the silo component can realize a large amount of material supply at one time, further improving production efficiency. The following is combined with Figures 1 to 15 , the feeder and the automatic optical inspection equipment are described in detail.

[0050] In one embodiment, a loading machine 100 is as follows Figure 1 and Figure 2 As shown, it includes a feeding manipulator 200, a silo assembly 300, a code scanning assembly 500 and a feeding turnover assembly 600; the silo assembly 300 is used to store materials 101, the feeding manipulator 200 is used to obtain the materials 101 in the silo assembly 300, the code scanning assembly 500 is used to scan the materials 101 in the feeding manipulator 200, and the feeding manipulator 200 is used to put the materials 101 on the feeding turnover assembly 600 after the code scanning assembly 500 scans the codes. With such a structural design, a large amount of materials 101 can be supplied at one time through one or more silo assemblies 300, and the feeding machine 100 can provide a large amount of materials 101 that meet the requirements of the production process for the subsequent machines.

[0051] Combination Figure 2 and Figure 3 The feeding robot 200 has a motion track 220, and the motion track 220 of the feeding robot 200 covers the silo component 300, the code scanning component 500 and the feeding turnover component 600. Figure 4 and Figure 5 The silo assembly 300 stores material 101, combined with Figure 6, the feeding manipulator 200 is configured to obtain the material 101 in the silo component 300, convey it to the code scanning component 500, and then convey it to the feeding turnover component 600 after being scanned by the code scanning component 500. With such a structural design, the feeding machine 100 has the advantage of simple structure, and the motion track 220 of the feeding manipulator 200 basically covers the conveying working area of ​​the material 101, that is, with the movement of the silo component 300, the motion track 220 covers the entire range of the material 101 from the silo component 300 to the feeding turnover component 600, so the feeding machine 100 only needs to consider the realization of the motion track 220 of the feeding manipulator 200 in terms of occupied space, so the feeding machine 100 has the advantage of small occupied space; and with the silo component 300, a large amount of material 101 can be supplied at one time, further improving the production efficiency; at the same time, the design of the feeding manipulator 200 and the feeding turnover component 600 is conducive to providing a buffer room for simple processing of the material 101.

[0052] Combination Figure 4 and Fig. 9 , when the feeding manipulator 200 carries the material 101, the code scanning component 500 is located below the material 101. In this embodiment, the code scanning component 500 is configured to scan the material 101 above by camera shooting. As an example, the code scanning component 500 is provided with an industrial camera, and the material 101 above is scanned by shooting through an optical lens. Exemplarily, the code scanning component 500 is provided with a CCD camera, CCD is Charge-coupled Device, which means charge-coupled device or photosensitive coupling component in Chinese. The CCD camera is a digital camera with a charge-coupled device image sensor. With such a structural design, compared with the traditional design, the position of the code scanning component 500 has less influence on the motion trajectory 220 of the feeding manipulator 200, thereby ensuring that the feeding machine 100 has the advantage of occupying a small space, and the design of the feeding manipulator 200 and the code scanning component 500 is conducive to accurately recording the batch of the material 101, and can be handled promptly and effectively when problems occur, thereby improving production efficiency.

[0053] In one embodiment, if Figure 7 As shown, the loading robot 200 includes a robot arm 210 and a material taking module 230 rotatably disposed on the robot arm 210; Figure 8, the material taking module 230 includes a cylinder 231, a suction cup assembly 232 and a guide rail 234; the cylinder 231 drives the suction cup assembly 232 to rise and fall on the guide rail 234, and the suction cup assembly 232 is configured to obtain the material 101 in the silo assembly 300 by suction. In this embodiment, the number of the suction cup assemblies 232 is four, the number of the cylinders 231 is four, and each cylinder 231 is driven and connected with each suction cup assembly 232 in a one-to-one correspondence; with such a structural design, the robot arm 210 can sequentially obtain materials 101 from the full silo assembly 300 or its pull-out silo 330, and can obtain four materials 101 at a time, and then transfer them to the code scanning assembly 500 for code scanning, and after code scanning, the four materials 101 are placed at one time to the material loading turnover assembly 600, as an example, the four materials 101 are placed at one time to the alternating transfer loading position of the material loading turnover assembly 600 to complete the alternating transfer loading. As an example, the robot arm 210 includes but is not limited to a four-axis robot or a six-axis robot.

[0054] In other embodiments, the number of the suction cup assemblies 232 is at least two, the number of the cylinders 231 is the same as the number of the suction cup assemblies 232, and each cylinder 231 is driven and connected to each suction cup assembly 232 in a one-to-one correspondence. That is, each cylinder 231 is driven and connected to a suction cup assembly 232, and each suction cup assembly 232 is connected to a cylinder 231. Such a structural design is conducive to processing multiple materials 101 at a time, thereby improving the supply capacity of materials 101 and further improving production efficiency.

[0055] In order to protect the robot arm 210 and its material picking module 230, illustratively, in one embodiment, the material picking module 230 also includes a spring 233 arranged between the end of the guide rail 234 and the suction cup assembly 232, and the spring 233 is used to provide elastic buffering for the suction cup assembly 232 to prevent the suction cup assembly 232 from colliding with the end of the guide rail 234 when the guide rail 234 is raised or lowered, thereby preventing damage to the material during the material picking process. In addition, such a structural design is conducive to protecting the robot arm 210 and its material picking module 230 during fast-moving material picking, so that it can adapt to relatively faster material picking rates and transfer rates, thereby further improving the material 101 supply capacity and ensuring higher production efficiency.

[0056] In this embodiment, the mechanical arm 210 is a four-axis mechanical arm, which can also be called a four-axis manipulator or a four-axis robot, and has four degrees of freedom of movement. For example, the four degrees of freedom of movement include three coordinate axes of a spatial rectangular coordinate system as rotation axes and one degree of freedom of translation; or, the four degrees of freedom of movement include two coordinate axes of a plane rectangular coordinate system as rotation axes and two degrees of freedom of translation. Such a structural design, in conjunction with the realization of the motion trajectory 220 of the feeding manipulator 200, is conducive to accurately and quickly conveying the material 101 while taking into account the small space occupied by the feeding machine 100.

[0057] For example, in one embodiment, the silo assembly 300 includes 3 groups of upper silos and 2 groups of lower silos, and both the upper silos and the lower silos are pull-out silos; in one embodiment, Figure 2 As shown, the silo assembly 300 includes a bracket 310 and a tray moving assembly 320, a drawer silo 330, a ball screw 340, and a lifting shaft 350 disposed on the bracket 310; the drawer silo 330 is used to store the material 101; the tray moving assembly 320 drives the drawer silo 330 to slide along the lifting shaft 350 through the ball screw 340, so as to transport the material 101 in the drawer silo 330 to within the motion track 220. In this embodiment, the tray moving assembly 320 is used to transport an empty pallet to the position of an empty silo; the ball screw 340 plays a role in converting a rotary motion, i.e., a slewing motion, into a linear motion, so that the drawer silo 330 can move up and down along the lifting shaft 350.

[0058] For example, for an embodiment with a frame 700, in one embodiment, the bracket 310 is disposed on the frame 700, and the extension direction 321 of the plate moving assembly 320 is parallel to the upper surface 710 of the frame 700. In one embodiment, the lifting direction 351 of the lifting shaft 350 is perpendicular to the extension direction 321 of the plate moving assembly 320; the number of the pull-out bins 330 is at least two, and each of the pull-out bins 330 is arranged side by side, and the number of the lifting shafts 350 is the same as the number of the pull-out bins 330, and each of the pull-out bins 330 is slidably connected to each of the lifting shafts 350 in a one-to-one correspondence. Figure 2 In the illustrated embodiment, the number of the pull-out material bin 330 and the number of the lifting shaft 350 are both 5. With such a structural design, the tray moving assembly 320 cooperates with the mechanical arm 210 of the feeding robot 200, especially the four-axis mechanical arm, to quickly and accurately supply a large amount of materials 101.

[0059] In one embodiment, if Figure 2 and Figure 4As shown, the feeder 100 further includes a cleaning component 400, which is covered on the feeder turnover component 600 or is covered outside the feeder turnover component 600, and the cleaning component 400 is configured to remove dust from the material 101 on the feeder turnover component 600 by exhausting air. Fig. 9 and Fig.10 , the cleaning component 400 is movably covered on the feeding turnover component 600 or the cover is arranged outside the feeding turnover component 600. In this embodiment, the cleaning component 400 includes a main body 410, a dust cover 420, an exhaust dust removal end 430 and an air blowing nozzle 440, the dust cover 420 is arranged outside the main body 410, the exhaust dust removal end 430 and the air blowing nozzle 440 are both arranged on the main body 410, and the exhaust dust removal end 430 and the air blowing nozzle 440 form an air flow passage in the dust cover 420 to blow and exhaust the material 101 transferred to the feeding turnover component 600 by the feeding robot 200, so that the dust of the material 101 is sent out from the exhaust dust removal end 430 through the air flow passage, so that the material 101 can enter the next process cleanly, so that the cleaning component 400 can clean the material 101. Exemplarily, the cleaning component 400 uses an air blowing nozzle 440 to blow air to clean the product, such as the material 101, and the dust cover 420 is used for cleaning and protection to prevent dust from being scattered into the feeder 100 or other equipment during the cleaning process. As an example, the cleaning component 400 is equipped with exhaust dust removal ends 430 on both sides to connect to an external exhaust device for dust extraction. Exemplarily, the feeder 100 or the automatic optical inspection equipment having the feeder 100 may also include the exhaust device.

[0060] As an example, the main body 410 can be just a frame structure or a plate-frame structure. In this embodiment, the number of the blowing nozzles 440 is 8, which are divided into two groups, each with 4. Exemplarily, in the direction of gravity, the blowing nozzles 440 are arranged above the air extraction and dust removal end 430 to form an air flow passage from top to bottom, so that the dust of the material 101 can be sent out from the air extraction and dust removal end 430 through the air flow passage under the combined action of wind force and gravity. As an example, in the lifting direction 351, the blowing nozzle 440 is arranged above the air extraction and dust removal end 430.

[0061] In one embodiment, if Fig.10 As shown, the feeding machine 100 also includes a frame 700, and the feeding robot 200, the silo assembly 300, the code scanning assembly 500 and the feeding turnover assembly 600 are all arranged on the frame 700; Figure 2, the motion trajectory 220 is parallel to the upper surface 710 of the frame 700, that is, the motion trajectory 220 of the loading robot 200 has a part or all of the upper surface 710 parallel to the frame 700. As an example, a four-axis robot is used as the robot 210, then among the four degrees of freedom of the four-axis robot, the motion trajectory 220 formed by two degrees of freedom is parallel to the upper surface 710 of the frame 700. Fig.11 and Fig.12 As shown, in this state, the feeding robot 200 can approach the silo assembly 300 carrying the material 101, combined with Fig.13 and Fig.14 , in conjunction with the materials 101 arranged in the silo assembly 300, the loading robot 200 can move to a suitable position and then obtain a plurality of the materials 101 at a time.

[0062] Alternatively, in other embodiments, the motion trajectory 220 has a partial trajectory parallel to the upper surface 710 of the frame 700, and a partial trajectory perpendicular to the upper surface 710 of the frame 700. Similarly, as an example, a four-axis robot is used as the robot 210, then among the four degrees of freedom of the four-axis robot, the motion trajectory 220 formed by two degrees of freedom is parallel to the upper surface 710 of the frame 700, and the motion trajectory 220 formed by two degrees of freedom is perpendicular to the upper surface 710 of the frame 700. The rest of the embodiments are similar and will not be described in detail.

[0063] In one embodiment, an automatic optical inspection device 900 includes a detection device 800 and a feeder 100 as described in any embodiment, wherein the detection device 800 obtains and detects the material 101 on the feeder turnover assembly 600 of the feeder 100. Fig.15 As shown, the detection device 800 is close to or connected to the feeder 100. Such a design, on the one hand, has the advantage of simple structure, and the motion track 220 of the feeder manipulator 200 basically covers the working area, so the feeder 100 has the advantage of small space occupation; on the other hand, the design of the feeder manipulator 200 with the code scanning component 500 is conducive to accurately recording the batch of the material 101, and can deal with problems in a timely and effective manner when they occur, thereby improving production efficiency; on the other hand, the design of the feeder manipulator 200 with the feeder turnover component 600 is conducive to providing a buffer room for simple processing of the material 101; on the other hand, the combination with the silo component 300 can realize a large amount of material 101 supply at one time, further improving production efficiency.

[0064] As an example, in one embodiment, an automatic optical inspection device 900 is as follows: Fig.15As shown, it includes a detection device 800 and a feeder 100 as described in any embodiment, combined with Figures 1 to 14 The feeding machine 100 includes a feeding robot 200, a silo assembly 300, a code scanning assembly 500 and a feeding turnover assembly 600; the motion trajectory 220 of the feeding robot 200 covers the silo assembly 300, the code scanning assembly 500 and the feeding turnover assembly 600, the feeding robot 200 is configured to obtain the material 101 in the silo assembly 300, transport it to the code scanning assembly 500, and after being scanned by the code scanning assembly 500, it is transported to the feeding turnover assembly 600; when the feeding robot 200 carries the material 101, the code scanning assembly 500 is located below the material 101, and the code scanning assembly 500 is configured to scan the material 101 above by camera shooting; the detection device 800 obtains and detects the material 101 on the feeding turnover assembly 600 of the feeding machine 100. Since the automatic optical inspection device 900 is provided with the material loader 100 , the automatic optical inspection device 900 also has the beneficial technical effects of the material loader 100 , which will not be described in detail herein.

[0065] It should be noted that other embodiments of the present application also include a feeder and automatic optical inspection equipment that can be implemented by combining the technical features in the above embodiments.

[0066] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0067] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the scope of patent protection of the present application shall be subject to the attached claims.

Claims

1. A feeding machine (100), characterized in that: It comprises a feeding robot (200), a silo component (300), a code scanning component (500) and a feeding turnover component (600); The motion track (220) of the feeding robot (200) covers the silo component (300), the code scanning component (500) and the feeding turnover component (600); the feeding robot (200) is configured to obtain the material (101) in the silo component (300), transport it to the code scanning component (500), and after the code is scanned by the code scanning component (500), transport it to the feeding turnover component (600); When the loading robot (200) is carrying the material (101), the code scanning component (500) is located below the material (101).

2. The material loading machine (100) according to claim 1, characterized in that: The loading robot (200) comprises a robot arm (210) and a material taking module (230) rotatably arranged on the robot arm (210); The material taking module (230) comprises a cylinder (231), a suction cup assembly (232) and a guide rail (234); the cylinder (231) drives the suction cup assembly (232) to rise and fall on the guide rail (234); the suction cup assembly (232) is configured to obtain the material (101) in the silo assembly (300) by suction.

3. The material loading machine (100) according to claim 2, characterized in that: The robotic arm (210) is a four-axis robotic arm; or, The number of the suction cup assemblies (232) is at least two, the number of the cylinders (231) is the same as the number of the suction cup assemblies (232), and each of the cylinders (231) is drivingly connected to each of the suction cup assemblies (232) in a one-to-one correspondence.

4. The material loading machine (100) according to claim 1, characterized in that: The silo assembly (300) comprises a bracket (310), a tray moving assembly (320) arranged on the bracket (310), a pull-out silo (330), a ball screw (340), and a lifting shaft (350); The drawer-type material bin (330) is used to store the material (101); The tray moving assembly (320) drives the drawer-type material bin (330) to slide along the lifting shaft (350) via the ball screw (340), so as to transport the material (101) in the drawer-type material bin (330) into the movement track (220).

5. The material loading machine (100) according to claim 4, characterized in that: The lifting direction (351) of the lifting shaft (350) is perpendicular to the extension direction (321) of the tray moving assembly (320); or, The number of the pull-out material bins (330) is at least two, and the pull-out material bins (330) are arranged side by side, and the number of the lifting shafts (350) is the same as the number of the pull-out material bins (330), and the pull-out material bins (330) are slidably connected to the lifting shafts (350) in a one-to-one correspondence.

6. The material loading machine (100) according to claim 1, characterized in that: The feeding machine (100) further comprises a cleaning component (400), wherein the cleaning component (400) is covered on the feeding circulation component (600) or the cover is arranged outside the feeding circulation component (600), and the cleaning component (400) is configured to remove dust from the material (101) on the feeding circulation component (600) by means of air extraction.

7. The material loading machine (100) according to claim 6, characterized in that: The cleaning component (400) is movably covered on the material loading and circulating component (600), or the cover is movably provided outside the material loading and circulating component (600).

8. The material loading machine (100) according to claim 7, characterized in that: The cleaning component (400) comprises a main body (410), a dust cover (420), an air extraction and dust removal end (430) and an air blowing nozzle (440); the dust cover (420) is arranged outside the main body (410), and the air extraction and dust removal end (430) and the air blowing nozzle (440) are both arranged on the main body (410).

9. The material loader (100) according to any one of claims 1 to 8, characterized in that: The material loading machine (100) further comprises a frame (700), and the material loading robot (200), the material bin assembly (300), the code scanning assembly (500) and the material loading turnover assembly (600) are all arranged on the frame (700); The motion trajectory (220) is parallel to the upper surface (710) of the rack (700); or, the motion trajectory (220) has a partial trajectory parallel to the upper surface (710) of the rack (700), and a partial trajectory perpendicular to the upper surface (710) of the rack (700).

10. An automatic optical inspection device (900), characterized in that: It comprises a detection device (800) and a feeder (100) as claimed in any one of claims 1 to 9, wherein the detection device (800) acquires and detects the material (101) on the feeder turnover component (600) of the feeder (100).

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