CCD (Charge Coupled Device) automatic weighing and sorting machine

Abstract

The utility model discloses a CCD (Charge Coupled Device) automatic weighing sorting machine which comprises a first conveyor, a second conveyor and a third conveyor, and the weighing conveyor is arranged on one side of the conveyor I. The air purifier product weighing and sorting device has the beneficial effects that by arranging the weighing conveyor and the CCD visual inspection equipment, air purifier products are weighed, images are acquired and processed, the weighing and sorting efficiency of the air purifier products is improved, the sorting efficiency and accuracy are improved, and the labor intensity of workers is reduced. According to the reworking device for the air purifier, the pushing air cylinder and the pushing plate are arranged, the pushing plate is jacked by the output end of the pushing air cylinder, the air purifier products are jacked out of the discharging opening and the third conveyor, and the unqualified air purifier products are reworked through the third conveyor; after weighing, if the weight is not proper, it is indicated that the parts are not installed, the part moves on the third conveyor for reworking, and if the weight is proper, the part directly moves in front of the second conveyor for next-step packaging.

Description

Technical Field

[0001] This utility model relates to the field of weighing and sorting machine technology, specifically a CCD automatic weighing and sorting machine. Background Technology

[0002] CCD automatic weighing and sorting machines are advanced devices that integrate CCD (charge-coupled device) technology with automatic weighing and sorting functions. They are intelligent and automated sorting equipment that uses CCD technology for image recognition of items, combined with an automatic weighing system to detect the weight of the items, and automatically sorts the items according to preset rules or parameters. Weighing and sorting machines are also used in finished air purifier products to detect whether there are any missing accessories based on weight. However, when air purifier products that do not meet the weight requirements are detected, they do not have the function of sorting. In most cases, manual removal of the air purifier products that do not meet the weight requirements is required, which reduces sorting efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a CCD automatic weighing and sorting machine to solve the problem mentioned in the background art that when air purifier products with unqualified weight are detected, the machine does not have the function of sorting them, and most of the unqualified air purifier products need to be removed manually, which reduces the sorting efficiency.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a CCD automatic weighing and sorting machine, comprising:

[0005] Conveyor No. 1;

[0006] A weighing conveyor is installed on one side of conveyor number one;

[0007] Conveyor No. 2 is located on the side of the weighing conveyor that is away from Conveyor No. 1;

[0008] Conveyor No. 3 is located on one side of Conveyor No. 2;

[0009] The discharge port is located at the top of the second conveyor and is coordinated with the third conveyor.

[0010] A fixed top plate is installed on top of conveyor No. 2.

[0011] The pusher cylinder is installed on one side of the fixed top plate;

[0012] A push plate is provided at the output end of the pusher cylinder, and the push plate is matched with the discharge port.

[0013] As a preferred embodiment of this utility model: both sides of the weighing conveyor are fixedly connected to support side frames, and a CCD vision inspection device is arranged between the two support side frames.

[0014] As a preferred embodiment of this utility model: both sides of the No. 1 conveyor are fixedly connected to fixed side frames, and the inner sides of the two fixed side frames are fixedly connected to fixed brackets, and the inner sides of the fixed brackets are fixedly connected to a No. 2 guide plate.

[0015] As a preferred embodiment of this utility model: the fixed top plate is symmetrically and slidably provided with a limiting slide rod, one end of which is fixedly connected to the push plate.

[0016] As a preferred embodiment of this utility model, a guide plate is symmetrically fixed to the top of the No. 3 conveyor.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model improves the weighing and sorting efficiency of air purifier products by setting up a weighing conveyor and CCD vision inspection equipment to weigh and image-acquire and process the products. It also improves sorting efficiency and accuracy. By setting up a pushing cylinder and a pusher plate, the output end of the pushing cylinder pushes the pusher plate, pushing the air purifier products out of the discharge port and onto the No. 3 conveyor. The No. 3 conveyor is used to rework air purifier products that do not meet the weight requirements. If the weight is incorrect after weighing, it means that there are missing parts and the product will go to the No. 3 conveyor for rework. If the weight is correct, the product will go directly to the No. 2 conveyor for the next packaging step. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a top view of the present invention;

[0020] Figure 3 This is a bottom view of the present invention.

[0021] In the diagram: 1. Conveyor No. 1; 2. Weighing Conveyor; 3. Conveyor No. 2; 4. Conveyor No. 3; 5. Fixed Side Frame; 6. Supporting Side Frame; 7. CCD Vision Inspection Equipment; 8. Fixed Top Plate; 9. Pushing Cylinder; 10. Pushing Plate; 11. Limiting Slide Rod; 12. Guide Plate No. 1; 13. Fixed Bracket; 14. Guide Plate No. 2; 15. Discharge Port. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1 to 3 This utility model provides a technical solution: a CCD automatic weighing and sorting machine, comprising: a first conveyor 1; a weighing conveyor 2 disposed on one side of the first conveyor 1; a second conveyor 3 disposed on the side of the weighing conveyor 2 away from the first conveyor 1; a third conveyor 4 disposed on one side of the second conveyor 3; a discharge port 15 opened on the top of the second conveyor 3, and the discharge port 15 cooperates with the third conveyor 4; a fixed top plate 8 fixedly connected to the top of the second conveyor 3; a pushing cylinder 9 installed on one side of the fixed top plate 8; and a pushing plate 10 fixedly connected to the output end of the pushing cylinder 9, and the pushing plate 10 cooperates with the discharge port 15.

[0024] It is understood that this utility model uses conveyor 1 to transport finished air purifier products to weighing conveyor 2. Weighing conveyor 2 simultaneously weighs the finished air purifier products during transport. Weighing conveyor 2 is a device integrating conveying and weighing functions, mainly composed of conveyor rollers, a weighing device, a transmission device, and a support frame. The conveyor rollers are responsible for carrying and transporting the material. The weighing device monitors the weight of the material in real time through a weighing sensor installed below the conveyor rollers. The transmission device drives the conveyor belt, and the support frame supports the entire device. When the finished air purifier products are placed on the conveyor rollers, the conveyor rollers begin to move under the drive of the transmission device, transporting the finished air purifier products to conveyor 3. During this process, the weighing sensor monitors the weight of the finished air purifier products on the conveyor rollers in real time and transmits the data to the control unit. The system processes the data and simultaneously acquires images of the finished air purifier products through the CCD vision inspection device 7. The CCD vision inspection device 7 uses a charge-coupled device as an image sensor to capture image information from industrial production line scenes. Through the internal processing system, these images are identified, analyzed, and processed. The CCD vision inspection device 7 can automatically locate, measure, identify, and detect products or other target objects, acquire images, and improve the weighing and sorting efficiency of air purifier products. If the weight is incorrect after weighing, it indicates that some accessories are missing. The pusher plate 10 is moved by the output end of the pusher cylinder 9. The pusher plate 10 pushes the finished air purifier products with incorrect weight on the second conveyor 3 to the inside of the discharge port 15. The finished air purifier products are then transported by the third conveyor 4 for rework. Products with correct weight go directly to the second conveyor 3 for the next packaging step.

[0025] Please see Figures 1 to 3 Both sides of the weighing conveyor 2 are fixed with support side frames 6, and a CCD vision inspection device 7 is installed between the two support side frames 6.

[0026] It is understood that this utility model supports and fixes the installation position of the CCD vision inspection device 7 through two support side frames 6. The CCD vision inspection device 7 can automatically locate, measure, identify and inspect products or other target objects, acquire images, and improve the weighing and sorting efficiency of air purifier products.

[0027] Please see Figures 1 to 3 Both sides of the No. 1 conveyor are fixedly connected to fixed side frames 5, and the inner sides of the two fixed side frames 5 are fixedly connected to fixed brackets 13, and the inner sides of the fixed brackets 13 are fixedly connected to the No. 2 guide plate 14.

[0028] It is understood that this utility model uses a fixed side frame 5 to be fixedly connected to the second guide plate 14 via a fixed bracket 13, and the second guide plate 14 is used to transport and limit the finished air purifier product on the first conveyor 1.

[0029] Please see Figures 1 to 3 A limiting slide rod 11 is symmetrically slidably installed inside the fixed top plate 8, and one end of the limiting slide rod 11 is fixedly connected to the push plate 10.

[0030] It is understood that, in this utility model, when the pusher plate 10 is moved by the output end of the pusher cylinder 9, the pusher plate 10 moves synchronously with the limiting slide rod 11, and the limiting slide rod 11 slides with the fixed top plate 8, thereby improving the stability of the pusher plate 10 adjustment.

[0031] Please see Figures 1 to 3 A guide plate 12 is symmetrically fixed to the top of conveyor 4.

[0032] It is understandable that this utility model uses the No. 1 guide plate 12 symmetrically arranged on the top of the No. 3 conveyor 4 to guide the finished air purifier products that do not meet the weight requirements, so that they can be stably transported to the No. 3 conveyor 4 and reworked.

[0033] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A CCD automatic weighing and sorting machine, characterized in that, include: Conveyor No. 1 (1); Weighing conveyor (2), which is located on one side of conveyor (1); Conveyor No. 2 (3) is located on the side of the weighing conveyor (2) away from conveyor No. 1 (1); Conveyor No. 3 (4) is located on one side of Conveyor No. 2 (3); The discharge port (15) is located on the top of the second conveyor (3) and is coordinated with the third conveyor (4). A fixed top plate (8) is installed on top of the second conveyor (3); Pushing cylinder (9) is installed on one side of the fixed top plate (8); A push plate (10) is provided at the output end of the push cylinder (9), and the push plate (10) cooperates with the discharge port (15).

2. The CCD automatic weighing and sorting machine according to claim 1, characterized in that: Both sides of the weighing conveyor (2) are fixed with support side frames (6), and a CCD vision inspection device (7) is set between the two support side frames (6).

3. The CCD automatic weighing and sorting machine according to claim 1, characterized in that: Both sides of the No. 1 conveyor (1) are fixedly connected to fixed side frames (5), and the inner sides of the two fixed side frames (5) are fixedly connected to fixed brackets (13), and the inner sides of the fixed brackets (13) are fixedly connected to a No. 2 guide plate (14).

4. The CCD automatic weighing and sorting machine according to claim 1, characterized in that: The fixed top plate (8) is symmetrically equipped with a limiting slide rod (11), one end of which is fixedly connected to the push plate (10).

5. A CCD automatic weighing and sorting machine according to claim 1, characterized in that: The top of the No. 3 conveyor (4) is symmetrically fixed with a No. 1 guide plate (12).

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