Industrial robot sorting device based on machine vision

Abstract

The utility model relates to the technical field of sorting equipment, and discloses an industrial robot sorting device based on machine vision, a mounting device is composed of a fixing frame, a moving block, a fixing cylinder, a pull rod, a fixing plate, a first spring and a limiting block, the fixing frame is fixedly mounted on the side face of a rack, the moving block is slidably mounted in the fixing frame, and the fixing cylinder is fixedly mounted in the fixing frame. The fixing cylinder is fixedly installed on the side face of the fixing frame, the pull rod is slidably installed in the fixing cylinder, the fixing plate is fixedly installed on the side face of the pull rod, the surface of the pull rod is sleeved with the first spring, and the limiting block is fixedly installed on the side face of the fixing plate. According to the industrial robot sorting device based on machine vision, by pulling the pull rod, the splitter plate fixed together with the moving block is mounted in the fixing frame, and by loosening the pull rod, under the action of the first spring, the splitter plate can be fixed, and the splitter plate is prevented from moving up and down due to vibration and affecting the removal of goods.

Description

Technical Field

[0001] The utility model relates to the technical field of sorting equipment, in particular to an industrial robot sorting device based on machine vision. Background Technique

[0002] Machine vision is a rapidly developing branch of artificial intelligence. Briefly speaking, machine vision is to use machines to replace human eyes for measurement and judgment. With the booming development of the logistics and warehousing industries, the transportation volume of goods and commodities is increasing. Traditional logistics and warehousing industries require more and more resource inputs. When sorting goods, the manual sorting method not only requires a large amount of manpower and material resources, but also has low sorting efficiency.

[0003] The patent with the application number 201920400193.8 discloses an industrial robot sorting device based on machine vision, including a frame, a code scanning probe, a control switch and a sorting mechanism. The frame is installed on the conveying frames on both sides of the conveyor belt. The code scanning probe is installed on the top of the frame and at the front end of the frame. The sorting mechanism is installed on the top of the frame and at the rear end of the frame. The sorting mechanism includes a servo motor, a support seat, a straight rod and a dial rod. There are two support seats and they are fixedly arranged side by side on the top of the frame. The output shaft of the servo motor is connected to the straight rod, and the end of the straight rod is connected to the dial rod. The output shaft of the servo motor passes through the inner support seat.

[0004] This industrial robot sorting device based on machine vision realizes the code scanning and identification of items and the item rejection operation, reduces the error rate of express delivery, improves the logistics efficiency and saves the logistics cost. However, there are still areas for improvement. For example, when the device is shaken, the diversion plate may move up and down, affecting the rejection of goods. And the guide plate of this device is fixedly installed inside the frame, which has no guiding effect on smaller goods and may cause blockage for larger goods, unable to meet the current requirements. Content of the Utility Model

[0005] The purpose of the utility model is to provide an industrial robot sorting device based on machine vision to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an industrial robot sorting device based on machine vision, including a frame, a mounting device, a diversion plate and a guiding device. The mounting device is arranged on the side of the frame. The diversion plate is arranged on the side of the mounting device. The guiding device is arranged inside the frame.

[0007] The installation device is composed of a fixed frame, a moving block, a fixed cylinder, a pull rod, a fixing plate, a first spring, and a limit block. The fixed frame is fixedly installed on the side of the machine frame. The moving block is slidably installed inside the fixed frame. The fixed cylinder is fixedly installed on the side of the fixed frame. The pull rod is slidably installed inside the fixed cylinder. The fixing plate is fixedly installed on the side of the pull rod. The first spring is sleeved on the surface of the pull rod. The limit block is fixedly installed on the side of the fixing plate.

[0008] The guiding device is composed of a shaft rod, a slider, a second spring, a connecting rod, a guiding plate, a rotating shaft, and a roller shaft. The shaft rod is fixedly installed inside the machine frame. The slider is slidably installed on the surface of the shaft rod. The second spring is sleeved on the surface of the shaft rod. The connecting rod is hinged to the side of the slider. The guiding plate is hinged to the side of the connecting rod. The rotating shaft is rotatably installed inside the guiding plate. The roller shaft is fixedly installed on the surface of the rotating shaft.

[0009] Preferably, one end of the first spring is connected to the fixed cylinder, and the other end of the first spring is connected to the fixing plate. The first spring is provided to reset the fixing plate.

[0010] Preferably, a limit groove matching the limit block is formed on the surface of the moving block. By inserting the limit block into the limit groove, the moving block can be limited.

[0011] Preferably, the flow dividing plate is fixedly installed on the side of the moving block. By limiting the moving block, the flow dividing plate can be fixed.

[0012] Preferably, one end of the second spring is connected to the machine frame, and the other end of the second spring is connected to the slider. The second spring is provided to reset the slider.

[0013] Preferably, the side of the guiding plate is hinged to the machine frame. This setting enables the guiding plate to rotate.

[0014] Preferably, one rotating shaft and one roller shaft form a group, and are linearly and arrayedly distributed inside the guiding plate. By providing multiple groups of this component, better guiding of the goods can be achieved.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] (1). By pulling the pull rod, the flow dividing plate fixed to the moving block is installed inside the fixed frame. After releasing the pull rod, under the action of the first spring, the flow dividing plate can be fixed, avoiding the up and down movement of the flow dividing plate due to vibration and affecting the rejection of goods.

[0017] (2) The industrial robot sorting device based on machine vision enables the goods to slide on the surface of the roller shaft. Under the action of the connecting rod, the guide plate and the rotating shaft, the slider can slide on the surface of the shaft rod. Under the action of the second spring, the goods can be centered for transmission, which is convenient for subsequent removal of the goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 is a schematic diagram of the internal structure of the present invention;

[0020] Figure 3 is a schematic diagram of the fixing frame, the moving block and the fixing cylinder structure of the present invention;

[0021] Figure 4 is a schematic diagram of the pull rod, the fixing plate and the first spring structure of the present invention;

[0022] Figure 5 is a schematic diagram of the shaft rod, the slider and the second spring structure of the present invention.

[0023] In the figure: 1, frame; 2, mounting device; 201, fixing frame; 202, moving block; 203, fixing cylinder; 204, pull rod; 205, fixing plate; 206, first spring; 207, limit block; 3, flow dividing plate; 4, guiding device; 401, shaft rod; 402, slider; 403, second spring; 404, connecting rod; 405, guiding plate; 406, rotating shaft; 407, roller shaft. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-5 , the present invention provides a technical solution: an industrial robot sorting device based on machine vision, including a frame 1, a mounting device 2, a flow dividing plate 3, and a guiding device 4. The mounting device 2 is arranged on the side of the frame 1, the flow dividing plate 3 is arranged on the side of the mounting device 2, and the guiding device 4 is arranged inside the frame 1.

[0026] The installation device 2 is composed of a fixed frame 201, a moving block 202, a fixed cylinder 203, a pull rod 204, a fixed plate 205, a first spring 206, and a limit block 207. The fixed frame 201 is fixedly installed on the side of the frame 1. The moving block 202 is slidably installed inside the fixed frame 201. The flow dividing plate 3 is fixedly installed on the side of the moving block 202. By limiting the moving block 202, the flow dividing plate 3 can be fixed. The fixed cylinder 203 is fixedly installed on the side of the fixed frame 201. The pull rod 204 is slidably installed inside the fixed cylinder 203. The fixed plate 205 is fixedly installed on the side of the pull rod 204. The first spring 206 is sleeved on the surface of the pull rod 204. One end of the first spring 206 is connected to the fixed cylinder 203, and the other end of the first spring 206 is connected to the fixed plate 205. The first spring 206 is provided to reset the fixed plate 205. The limit block 207 is fixedly installed on the side of the fixed plate 205. A limit groove matching the limit block 207 is formed on the surface of the moving block 202. By inserting the limit block 207 into the limit groove, the moving block 202 can be limited.

[0027] The guiding device 4 is composed of a shaft rod 401, a slider 402, a second spring 403, a connecting rod 404, a guiding plate 405, a rotating shaft 406, and a roller shaft 407. The shaft rod 401 is fixedly installed inside the frame 1. The slider 402 is slidably installed on the surface of the shaft rod 401. The second spring 403 is sleeved on the surface of the shaft rod 401. One end of the second spring 403 is connected to the frame 1, and the other end of the second spring 403 is connected to the slider 402. The second spring 403 is provided to reset the slider 402. The connecting rod 404 is hinged to the side of the slider 402. The guiding plate 405 is hinged to the side of the connecting rod 404. The side of the guiding plate 405 is hinged to the frame 1. This setting enables the guiding plate 405 to rotate. The rotating shaft 406 is rotatably installed inside the guiding plate 405. The roller shaft 407 is fixedly installed on the surface of the rotating shaft 406. The rotating shaft 406 and the roller shaft 407 are each in a group and are linearly arrayed inside the guiding plate 405. By providing multiple groups of this component, the goods can be better guided.

[0028] When in use, the frame is installed outside the conveyor belt. The pull rod 204 is pulled, and the flow dividing plate 3 fixed together with the moving block 202 is installed inside the fixed frame 201. The pull rod 204 is released. Under the action of the first spring 206, the limit block 207 can be inserted into the limit groove, and the moving block 202 can be limited, thereby fixing the flow dividing plate 3. When the goods move, they will slide on the surface of the roller shaft 407. Under the action of the connecting rod 404, the guiding plate 405, and the rotating shaft 406, the slider 402 can slide on the surface of the shaft rod 401. Under the action of the second spring 403, the goods can be centered for transmission.

[0029] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. An industrial robot sorting device based on machine vision, comprising a frame (1), a mounting device (2), a diverter plate (3), and a guiding device (4), characterized in that: The installation device (2) is arranged on the side of the frame (1), the flow dividing plate (3) is arranged on the side of the installation device (2), and the guiding device (4) is arranged inside the frame (1); The installation device (2) is composed of a fixing frame (201), a moving block (202), a fixing cylinder (203), a pull rod (204), a fixing plate (205), a first spring (206), and a limiting block (207). The fixing frame (201) is fixedly installed on the side of the frame (1), the moving block (202) is slidably installed inside the fixing frame (201), the fixing cylinder (203) is fixedly installed on the side of the fixing frame (201), the pull rod (204) is slidably installed inside the fixing cylinder (203), the fixing plate (205) is fixedly installed on the side of the pull rod (204), the first spring (206) is sleeved on the surface of the pull rod (204), and the limiting block (207) is fixedly installed on the side of the fixing plate (205); The guiding device (4) is composed of a shaft rod (401), a slider (402), a second spring (403), a connecting rod (404), a guiding plate (405), a rotating shaft (406), and a roller shaft (407). The shaft rod (401) is fixedly installed inside the frame (1), the slider (402) is slidably installed on the surface of the shaft rod (401), the second spring (403) is sleeved on the surface of the shaft rod (401), the connecting rod (404) is hinged to the side of the slider (402), the guiding plate (405) is hinged to the side of the connecting rod (404), the rotating shaft (406) is rotatably installed inside the guiding plate (405), and the roller shaft (407) is fixedly installed on the surface of the rotating shaft (406).

2. The industrial robot sorting device based on machine vision according to claim 1, characterized in that: One end of the first spring (206) is connected to the fixing cylinder (203), and the other end of the first spring (206) is connected to the fixing plate (205).

3. The industrial robot sorting device based on machine vision according to claim 1, wherein: A limiting groove matching the limiting block (207) is formed on the surface of the moving block (202).

4. The industrial robot sorting device based on machine vision according to claim 1, characterized in that: The flow dividing plate (3) is fixedly installed on the side of the moving block (202).

5. The industrial robot sorting device based on machine vision according to claim 1, characterized in that: One end of the second spring (403) is connected to the frame (1), and the other end of the second spring (403) is connected to the slider (402).

6. The industrial robot sorting device based on machine vision according to claim 1, characterized in that: The side of the guiding plate (405) is hinged to the frame (1).

7. The industrial robot sorting device based on machine vision according to claim 1, characterized in that: The rotating shaft (406) and the roller shaft (407) are each in a group and are linearly arrayed inside the guiding plate (405).

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