Screw conveying line for milk powder cans

Abstract

The utility model discloses a milk powder can screw conveying line which comprises a feeding box, a discharging conveying track and a screw can separating device rack, a feeding conveying track is installed in the middle of the feeding box, and the screw can separating device rack is installed at the position between the feeding conveying track and the discharging conveying track. A support is positioned and mounted on the screw tank separating device rack, a fine adjustment seat is movably arranged on the support, a motor frame is mounted on the fine adjustment seat, a driving motor is positioned on the outer side of the motor frame, mounting frames are mounted on the two sides of the front end of the fine adjustment seat, and screw rods are mounted on the inner sides of the mounting frames. According to the screw conveying line for the milk powder cans, the screw can separating device is arranged, the milk powder cans on the conveying line are separated by the same distance through the screw rod assembly and continue to be conveyed forwards, camera detection in the next step is facilitated, the situation that camera shooting is not clear due to the fact that the milk powder cans are too disordered is not prone to occurring, and the detection precision is higher.

Description

Technical Field

[0001] This utility model relates to the field of milk powder can transportation, and in particular to a screw conveyor line for milk powder cans. Background Technology

[0002] A milk powder can conveyor line is a supporting equipment for conveying and inspecting milk powder cans. During the conveying of milk powder cans, it is often necessary to use a camera to detect the QR code on the top or bottom of the can in order to identify the cans and reject unqualified products. With the continuous development of technology, people's requirements for milk powder can screw conveyor lines are also getting higher and higher.

[0003] Existing milk powder can conveyor lines have certain drawbacks. First, existing milk powder can conveyor lines usually use linear guide rails for circulation. However, when performing camera inspection, the circulation distance between milk powder cans varies. Two cans may be close together or too far apart, making it difficult for the camera to capture the image during inspection, resulting in blurry images. This has a certain adverse effect on the actual use process. To address this, we propose a milk powder can screw conveyor line. Utility Model Content

[0004] Technical problem solved: In view of the shortcomings of the existing technology, this utility model provides a milk powder can screw conveyor line, which is equipped with a screw can separating device. The screw assembly separates the milk powder cans on the conveyor line into equal distances and continues to convey them forward. This facilitates camera detection in the next step, reduces the possibility of excessive confusion leading to unclear camera images, and improves detection accuracy. This can effectively solve the problems in the background technology.

[0005] Technical Solution: To achieve the above objectives, the technical solution adopted by this utility model is as follows: a milk powder can screw conveyor line, including a feeding box, a discharging conveyor track, and a screw can-separating device frame. The feeding box is equipped with a feeding conveyor track in the middle. The screw can-separating device frame is installed between the feeding conveyor track and the discharging conveyor track. A support is positioned on the screw can-separating device frame. A fine-tuning seat is movably arranged on the support. A motor frame is installed on the fine-tuning seat. A drive motor is positioned on the outer side of the motor frame. Mounting frames are installed on both sides of the front end of the fine-tuning seat. A screw rod is installed on the inner side of the mounting frame. A rotating shaft is provided between the screw rod and the mounting frame. The milk powder cans are separated at the position of the screw rod after being output from the feeding conveyor track, and finally output from the position of the discharging conveyor track.

[0006] Preferably, a defective product rejection box is installed on the outer side of the feeding conveyor track, a camera bracket is installed on the feeding conveyor track at the rear end of the screw rod, an upper detection camera is installed on the top of the camera bracket above the feeding conveyor track, and a lower detection camera is installed on the bottom of the camera bracket below the feeding conveyor track.

[0007] Preferably, a crank handle is provided at the center of the front end of the support, and a fine-tuning component is connected between the crank handle and the fine-tuning seat. A coupling and a ball clutch are installed on the inner side of the motor frame, a brake drive component is installed on the outer side of the motor frame, a brake disc is installed on the brake drive component, a driven rotating mechanism is installed on the outer side of the mounting bracket, a drive belt is connected between the driven rotating mechanism and the ball clutch, and a front photoelectric mechanism and a rear photoelectric mechanism are provided on the side of the support at the position where the fine-tuning seat moves.

[0008] Preferably, the unloading conveyor track is fixed to the defective product rejection box by bolts, the unloading conveyor track is fixed to the camera bracket by screws, and the camera bracket is fixed to the upper detection camera and the lower detection camera by screws.

[0009] Preferably, the crank handle fine-tunes the position of the fine-tuning seat on the support via the fine-tuning component, the coupling and ball clutch are driven by the drive motor, and the screw rod is driven to rotate uniformly inside the mounting frame via the drive belt and the driven rotation mechanism, and the front photoelectric mechanism and the rear photoelectric mechanism monitor the movement position of the fine-tuning seat and control the drive frequency of the drive motor.

[0010] Preferably, the milk powder cans are output from the feeding conveyor track to the screw can-separating device frame, and the position of the screw is adjusted to ensure that the two sets of milk powder cans have the same distance. After passing the positions of the upper and lower detection cameras, they finally flow out from the unloading conveyor track.

[0011] Beneficial Effects: Compared with the prior art, this utility model provides a milk powder can screw conveyor line with the following beneficial effects: This milk powder can screw conveyor line is equipped with a screw can separating device. The screw assembly separates the milk powder cans on the conveyor line by the same distance and continues to convey them forward. This facilitates camera detection in the next step and reduces the likelihood of excessive confusion leading to unclear camera images, resulting in higher detection accuracy. The milk powder cans are output from the feeding conveyor track to the screw can separating device frame, and the position of the screw is adjusted to ensure that the two groups of milk powder cans have the same distance. After passing the positions of the upper and lower detection cameras, they finally flow out from the unloading conveyor track. The crank handle fine-tunes the fine-tuning seat through the fine-tuning component. At the support, the coupling and ball clutch are driven by a drive motor, and the screw rod is driven to rotate evenly inside the mounting frame via a drive belt and a driven rotating mechanism. The front and rear photoelectric mechanisms monitor the movement position of the fine-tuning seat and control the drive frequency of the drive motor. This allows for the adaptation to different sizes of milk powder cans. When handling small milk powder cans, the fine-tuning seat moves forward until the screw rod touches the milk powder can. At this point, the drive motor speed is approximately 100 rpm. When handling large milk powder cans, the fine-tuning seat moves backward until the screw rod touches the milk powder can. At this point, the drive motor speed is approximately 100 rpm. The entire milk powder can screw conveyor line has a simple structure, is easy to operate, and performs better than traditional methods. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a screw conveyor line for milk powder cans according to this utility model.

[0013] Figure 2 This is a structural schematic diagram of point A in a screw conveyor line for milk powder cans according to this utility model.

[0014] Figure 3 This is a schematic diagram of the screw rod in a milk powder can screw conveyor line according to the present invention.

[0015] Figure 4 This is a schematic diagram of the structure of the other side of the screw conveyor line for milk powder cans according to this utility model.

[0016] In the diagram: 1. Feeding box; 2. Feeding conveyor track; 3. Screw separator frame; 4. Drive motor; 5. Handle; 6. Support; 7. Fine-tuning seat; 8. Motor frame; 9. Upper inspection camera; 10. Camera bracket; 11. Unloading conveyor track; 12. Non-conforming product rejection box; 13. Lower inspection camera; 14. Screw; 15. Fine-tuning assembly; 16. Coupling; 17. Front photoelectric mechanism; 18. Rear photoelectric mechanism; 19. Ball clutch; 20. Brake drive assembly; 21. Brake disc; 22. Drive belt; 23. Driven rotation mechanism; 24. Mounting bracket; 25. Rotating shaft. Detailed Implementation

[0017] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings and specific embodiments. However, those skilled in the art will understand that the embodiments described below are only some embodiments of this utility model, not all embodiments, and are only used to illustrate this utility model, and should not be regarded as limiting the scope of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Where specific conditions are not specified in the embodiments, conventional conditions or conditions recommended by the manufacturer shall be followed. Where the manufacturers of reagents or instruments are not specified, they are all conventional products that can be purchased commercially.

[0018] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] like Figure 1-4As shown, a screw conveyor line for milk powder cans includes a feeding box 1, a discharging conveyor track 11, and a screw can-separating device frame 3. A feeding conveyor track 2 is installed in the middle of the feeding box 1. The screw can-separating device frame 3 is installed between the feeding conveyor track 2 and the discharging conveyor track 11. A support 6 is positioned on the screw can-separating device frame 3. A fine-tuning seat 7 is movably mounted on the support 6. A motor frame 8 is mounted on the fine-tuning seat 7. A drive motor 4 is positioned on the outer side of the motor frame 8. Mounting devices are installed on both sides of the front end of the fine-tuning seat 7. The mounting frame 24 has a screw rod 14 installed inside it. A rotating shaft 25 is provided between the screw rod 14 and the mounting frame 24. The milk powder cans are separated from the screw rod 14 by the feeding conveyor track 2 and finally output from the unloading conveyor track 11. The screw can-separating device is set up to separate the milk powder cans on the conveyor line by the screw rod assembly and continue to convey them forward. This facilitates the camera detection in the next step and prevents the camera from capturing unclear images due to excessive chaos, thus improving the detection accuracy.

[0021] Furthermore, a defective product rejection box 12 is installed on the outer side of the unloading conveyor track 11, and a camera bracket 10 is installed on the unloading conveyor track 11 at the rear end of the screw rod 14. An upper detection camera 9 is installed on the top of the camera bracket 10 above the unloading conveyor track 11, and a lower detection camera 13 is installed on the bottom of the camera bracket 10 below the unloading conveyor track 11.

[0022] Furthermore, a crank handle 5 is provided at the center of the front end of the support 6, and a fine-tuning component 15 is connected between the crank handle 5 and the fine-tuning seat 7. A coupling 16 and a ball clutch 19 are installed on the inner side of the motor frame 8, and a brake drive component 20 is installed on the outer side of the motor frame 8. A brake disc 21 is installed on the brake drive component 20. A driven rotating mechanism 23 is installed on the outer side of the mounting bracket 24, and a drive belt 22 is connected between the driven rotating mechanism 23 and the ball clutch 19. A front photoelectric mechanism 17 and a rear photoelectric mechanism 18 are provided on the side of the support 6 at the movable position of the fine-tuning seat 7.

[0023] Furthermore, the unloading conveyor track 11 is fixed to the defective product rejection box 12 by bolts, the unloading conveyor track 11 is fixed to the camera bracket 10 by screws, and the camera bracket 10 is fixed to the upper detection camera 9 and the lower detection camera 13 by screws.

[0024] Furthermore, the crank handle 5 fine-tunes the position of the fine-tuning seat 7 on the support 6 through the fine-tuning component 15. The coupling 16 and the ball clutch 19 are driven by the drive motor 4, and the screw rod 14 is driven to rotate evenly inside the mounting frame 24 through the drive belt 22 and the driven rotation mechanism 23. The front photoelectric mechanism 17 and the rear photoelectric mechanism 18 monitor the movement position of the fine-tuning seat 7 and control the drive frequency of the drive motor 4.

[0025] Furthermore, the milk powder cans are output from the feeding conveyor track 2 to the screw can-separating device frame 3, and are separated and adjusted by the position of the screw rod 14 to ensure that the two sets of milk powder cans have the same distance. After passing the positions of the upper detection camera 9 and the lower detection camera 13, they finally flow out from the unloading conveyor track 11.

[0026] Working Principle: This utility model includes a feeding box 1, a feeding conveyor track 2, a screw can-separating device frame 3, a drive motor 4, a crank handle 5, a support 6, a fine-tuning seat 7, a motor frame 8, an upper detection camera 9, a camera bracket 10, a lower feeding conveyor track 11, a defective product rejection box 12, a lower detection camera 13, a screw rod 14, a fine-tuning assembly 15, a coupling 16, a front photoelectric mechanism 17, a rear photoelectric mechanism 18, a ball clutch 19, a brake drive assembly 20, a brake disc 21, a drive belt 22, a driven rotation mechanism 23, a mounting frame 24, and a rotating shaft 25. The screw can-separating device separates the milk powder cans on the conveyor line by equal distances using the screw rod assembly, facilitating camera detection in the next step and reducing the likelihood of unclear camera images due to excessive confusion. This results in higher detection accuracy. The milk powder cans are output from the feeding conveyor track 2 to the screw can-separating device frame 3 and pass through the screw rod 14 for further processing. The separation adjustment ensures that the two sets of milk powder cans have the same distance, and after passing the positions of the upper detection camera 9 and the lower detection camera 13, the milk powder flows out from the unloading conveyor track 11. The crank handle 5 fine-tunes the position of the fine-tuning seat 7 on the support 6 through the fine-tuning component 15. The coupling 16 and the ball clutch 19 are driven by the drive motor 4, and the screw rod 14 is driven to rotate evenly inside the mounting frame 24 through the drive belt 22 and the driven rotation mechanism 23. The front photoelectric mechanism 17 and the rear photoelectric mechanism 18 monitor the movement position of the fine-tuning seat 7 and control the drive frequency of the drive motor 4. It can adapt to different models of milk powder cans. When circulating small milk powder cans, the fine-tuning seat 7 moves forward until the screw rod 14 touches the position of the milk powder can. At this time, the drive speed of the drive motor 4 is about 200 revolutions per minute. When circulating large milk powder cans, the fine-tuning seat 7 moves backward until the screw rod 14 touches the position of the milk powder can. At this time, the drive speed of the drive motor 4 is about 180 revolutions per minute.

[0027] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A screw conveyor line for milk powder cans, comprising a feeding box (1), a discharging conveyor track (11), and a screw can-separating device frame (3), characterized in that: A feeding conveyor rail (2) is installed in the middle of the feeding box (1). The screw can-separating device frame (3) is installed between the feeding conveyor rail (2) and the unloading conveyor rail (11). A support (6) is positioned on the screw can-separating device frame (3). A fine-tuning seat (7) is movably arranged on the support (6). A motor frame (8) is installed on the fine-tuning seat (7). A drive motor (4) is positioned on the outside of the motor frame (8). Mounting frames (24) are installed on both sides of the front end of the fine-tuning seat (7). A screw rod (14) is installed on the inside of the mounting frame (24). A rotating shaft (25) is provided between the screw rod (14) and the mounting frame (24). The milk powder can is separated from the feeding conveyor rail (2) to the position of the screw rod (14) and finally output from the position of the unloading conveyor rail (11).

2. The milk powder can screw conveyor line according to claim 1, characterized in that: A defective product rejection box (12) is installed on the outside of the feeding conveyor track (11). A camera bracket (10) is installed on the feeding conveyor track (11) at the rear end of the screw rod (14). An upper detection camera (9) is installed on the top of the camera bracket (10) above the feeding conveyor track (11), and a lower detection camera (13) is installed on the bottom of the camera bracket (10) below the feeding conveyor track (11).

3. The milk powder can screw conveyor line according to claim 1, characterized in that: A crank handle (5) is provided at the middle of the front end of the support (6). A fine adjustment component (15) is connected between the crank handle (5) and the fine adjustment seat (7). A coupling (16) and a ball clutch (19) are installed on the inner side of the motor frame (8). A brake drive component (20) is installed on the outer side of the motor frame (8). A brake disc (21) is installed on the brake drive component (20). A driven rotating mechanism (23) is installed on the outer side of the mounting bracket (24). A drive belt (22) is connected between the driven rotating mechanism (23) and the ball clutch (19). A front photoelectric mechanism (17) and a rear photoelectric mechanism (18) are provided on the side of the support (6) at the position where the fine adjustment seat (7) moves.

4. A screw conveyor line for milk powder cans according to claim 2, characterized in that: The unloading conveyor track (11) is fixed to the defective product rejection box (12) by bolts, the unloading conveyor track (11) is fixed to the camera bracket (10) by screws, and the camera bracket (10) is fixed to the upper detection camera (9) and the lower detection camera (13) by screws.

5. A screw conveyor line for milk powder cans according to claim 3, characterized in that: The crank (5) fine-tunes the position of the fine-tuning seat (7) on the support (6) through the fine-tuning component (15). The coupling (16) and the ball clutch (19) are driven by the drive motor (4), and the screw rod (14) is driven to rotate evenly inside the mounting frame (24) through the drive belt (22) and the driven rotation mechanism (23). The front photoelectric mechanism (17) and the rear photoelectric mechanism (18) monitor the movement position of the fine-tuning seat (7) and control the drive frequency of the drive motor (4).

6. The milk powder can screw conveyor line according to claim 1, characterized in that: The milk powder cans are output from the position of the feeding conveyor track (2) to the screw can-separating device frame (3), and are separated and adjusted by the position of the screw rod (14) to ensure that the two sets of milk powder cans have the same distance. After passing the positions of the upper detection camera (9) and the lower detection camera (13), they finally flow out from the unloading conveyor track (11).

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