Sealing quality detection device for chemical fertilizer packaging

Abstract

The utility model relates to the technical field of chemical fertilizer package sealing quality detection, discloses a sealing quality detection device for chemical fertilizer packages, and solves the problems that when a machine vision detection device is used for detecting the sealing quality of the chemical fertilizer packages, a vision detection instrument cannot be adjusted according to actual requirements, certain limitation exists, and the sealing quality of the chemical fertilizer packages is influenced. The device comprises a mounting base, the mounting base is of an I-shaped structure, fixing mounting holes are formed in the four corners of the mounting base in a penetrating mode, an adjusting supporting assembly is fixedly mounted at the top of the mounting base, and a visual detection camera is mounted on one side of the top end of the adjusting supporting assembly; a lens of the visual detection camera is inclined downwards by 15 degrees; according to the machine vision detection device, when the machine vision detection device is adopted to carry out sealing quality detection on chemical fertilizer packages, a vision detection instrument can be adjusted according to actual requirements, and the limitation of the device is reduced, so that better practicability can be conveniently achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of chemical fertilizer packaging and sealing quality detection, and particularly relates to a sealing quality detection device for chemical fertilizer packaging. BACKGROUND

[0002] Chemical fertilizer production refers to the process of manufacturing chemical fertilizer through chemical synthesis or mechanical processing. During the process of chemical fertilizer production, the chemical fertilizer needs to be packaged. After the chemical fertilizer is packaged, a sealing quality detection device needs to be used to detect the sealing of the chemical fertilizer packaging. During the sealing quality detection of the chemical fertilizer packaging, various methods can be used, and visual detection is one of them, including visual inspection and machine vision detection. With the development of technology, machine vision detection systems are widely used for sealing detection. The machine vision detection system obtains images of the sealing area by using an optical imaging system, and then analyzes and processes the images by using an algorithm. In terms of sealing detection of packaging bags, the machine vision detection system has significant advantages over traditional manual visual detection. The machine vision detection system is more accurate in judging the details of the sealing in the images and can identify very small defects. The machine vision detection system can also maintain stable and efficient detection efficiency on a high-speed production line. However, when the machine vision detection device is used to detect the sealing quality of the chemical fertilizer packaging, the visual detection instrument cannot be adjusted according to actual needs, which has certain limitations, and thus cannot achieve better practicality. SUMMARY

[0003] In view of the above problems, the sealing quality detection device for chemical fertilizer packaging can effectively solve the problem that the visual detection instrument cannot be adjusted according to actual needs when the machine vision detection device is used to detect the sealing quality of the chemical fertilizer packaging, and has certain limitations, and thus cannot achieve better practicality.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a sealing quality detection device for chemical fertilizer packaging, comprising a mounting base, the mounting base is of an I-shaped structure, and a fixing mounting hole is formed through each corner of the mounting base, a adjusting support assembly is fixedly installed on the top of the mounting base, a visual detection camera is installed on one side of the top end of the adjusting support assembly, and the lens of the visual detection camera is inclined downward by fifteen degrees, the adjusting support assembly comprises a strip-shaped support frame, the strip-shaped support frame is fixedly installed on the top end of the mounting base, and the top end of the strip-shaped support frame is of an open structure.

[0005] Preferably, the inside of the strip-shaped support frame is fixedly provided with a positioning vertical rod, the top end of the positioning vertical rod is slidably provided with a movable sleeve, the outside of the movable sleeve is fixedly provided with a connecting rod, the end of the connecting rod away from the movable sleeve is fixedly provided with a connecting frame, the side of the connecting frame away from the connecting rod is provided with an electric telescopic rod, the outside of the electric telescopic rod is symmetrically fixedly provided with a positioning frame, the two positioning frames are symmetrically fixedly provided on the side of the connecting frame away from the connecting rod, and the visual detection camera is fixedly provided on one end of the electric telescopic rod.

[0006] Preferably, the bottom end of the strip-shaped support frame is fixedly provided with a support frame, the top end of the side of the support frame away from the strip-shaped support frame is fixedly provided with an adjusting motor, the lower portion of the adjusting motor and on the side of the support frame away from the strip-shaped support frame is fixedly provided with a control switch, the adjusting motor and the control switch are electrically connected, the support frame and the strip-shaped support frame are provided with an adjusting disc, the output shaft of the adjusting motor is movably penetrated through the support frame and is fixedly connected with the middle portion of the side of the adjusting disc, the top end of the side of the adjusting disc away from the output shaft of the adjusting motor is fixedly provided with a connecting shaft, the connecting shaft is rotatably provided with a movable strip, the end of the movable strip away from the connecting shaft is rotatably provided with a movable shaft, the side of the movable shaft is fixedly provided with a connecting block, and the connecting block is fixedly provided on the side of the movable sleeve.

[0007] Preferably, the side of the movable sleeve away from the connecting block is fixedly provided with a positioning sliding block, the inside of the side of the strip-shaped support frame away from the support frame is provided with a positioning sliding groove, and the positioning sliding block is slidably penetrated and installed in the inside of the positioning sliding groove.

[0008] Compared with the prior art, the utility model has the advantages that:

[0009] 1) In the work, through the mutual action of the installation base, the fixed mounting hole, the adjusting support assembly and the visual detection camera, when the machine vision detection device is used to detect the sealing quality of the chemical fertilizer package, the visual detection instrument can be adjusted according to the actual needs, the limitation of the device is reduced, and better practicability is achieved.

[0010] 2) In the work, through the mutual action of the positioning sliding block and the positioning sliding groove, when the movable sleeve moves, better stability can be achieved, and the adjusting support assembly can work stably. BRIEF DESCRIPTION OF DRAWINGS

[0011] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation to the utility model.

[0012] In the drawings:

[0013] Figure 1The utility model relates to a structure schematic drawing of a sealing quality detection device for chemical fertilizer packaging.

[0014] Figure 2 The utility model discloses an installation base structure schematic drawing.

[0015] Figure 3 The utility model discloses an adjusting support subassembly structure schematic drawing.

[0016] Figure 4 The utility model discloses an activity strip part amplification structure schematic drawing.

[0017] Figure 5 The utility model discloses an activity sleeve part amplification structure schematic drawing.

[0018] In the drawing: 1, installation base, 2, fixed mounting hole, 3, adjusting support subassembly, 4, visual detection camera, 5, strip support frame, 6, positioning vertical rod, 7, activity sleeve, 8, connecting rod, 9, connecting frame, 10, electric telescopic rod, 11, positioning frame, 12, support frame, 13, adjusting motor, 14, control switch, 15, adjusting disc, 16, connecting shaft, 17, activity strip, 18, activity shaft, 19, connecting block, 20, positioning sliding block, 21, positioning sliding slot. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the utility model.

[0020] Embodiment one is given by Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 The utility model relates to a kind of sealing quality detection devices for chemical fertilizer packaging, including installation base 1, installation base 1 is I-shaped structure, the four corners of installation base 1 are all through and are provided with fixed mounting hole 2, the top of installation base 1 is fixedly installed adjusting support subassembly 3, the top end side of adjusting support subassembly 3 is installed with visual detection camera 4, and the lens of visual detection camera 4 is inclined fifteen degrees downward;

[0021] The adjusting support assembly 3 comprises a strip-shaped support frame 5, which is fixedly installed in the middle of the top end of the mounting base 1. The outer side of the top end of the strip-shaped support frame 5 is of an open structure. A positioning vertical rod 6 is fixedly and penetratively installed in the interior of the strip-shaped support frame 5. An active sleeve 7 is slidingly installed at the outer side of the top end of the positioning vertical rod 6. A connecting rod 8 is fixedly installed at the outer side of the active sleeve 7. A connecting frame 9 is fixedly installed at one end of the connecting rod 8 away from the active sleeve 7. An electric telescopic rod 10 is arranged on the side of the connecting frame 9 away from the connecting rod 8. Positioning frames 11 are symmetrically and fixedly installed at the outer side of the electric telescopic rod 10. The two positioning frames 11 are symmetrically and fixedly installed on the side of the connecting frame 9 away from the connecting rod 8. A visual detection camera 4 is fixedly installed at one end of the electric telescopic rod 10. A support frame 12 is fixedly installed at the outer side of the bottom end of the strip-shaped support frame 5. An adjusting motor 13 is fixedly installed at the top end of the side of the support frame 12 away from the strip-shaped support frame 5. A control switch 14 is fixedly installed below the adjusting motor 13 and on the side of the support frame 12 away from the strip-shaped support frame 5. The adjusting motor 13 is electrically connected with the control switch 14. An adjusting disc 15 is arranged between the support frame 12 and the strip-shaped support frame 5. The output shaft of the adjusting motor 13 is movably and penetratively installed in the support frame 12 and is fixedly connected with the middle of one side of the adjusting disc 15. A connecting shaft 16 is fixedly installed at the top end of the side of the adjusting disc 15 away from the output shaft of the adjusting motor 13. An active strip 17 is rotatably installed on the connecting shaft 16. An active shaft 18 is rotatably installed at one end of the active strip 17 away from the connecting shaft 16. A connecting block 19 is fixedly installed on one side of the active shaft 18. The connecting block 19 is fixedly installed on one side of the active sleeve 7. A positioning sliding block 20 is fixedly installed on the side of the active sleeve 7 away from the connecting block 19. A positioning sliding groove 21 is penetratively arranged in the interior of the side of the strip-shaped support frame 5 away from the support frame 12. The positioning sliding block 20 is slidingly and penetratively installed in the interior of the positioning sliding groove 21.

[0022] In use, through the interaction of the mounting base 1, the fixed installation hole 2, the adjusting support assembly 3 and the visual detection camera 4, the visual detection instrument can be adjusted according to actual needs when the machine vision detection device is used to detect the sealing quality of the chemical fertilizer package, thereby reducing the limitation of the device, facilitating better practicality, and through the interaction of the positioning sliding block 20 and the positioning sliding groove 21, the active sleeve 7 can be moved to facilitate better stability, thereby ensuring that the adjusting support assembly 3 can stably work.

[0023] Working principle: when working, first, the fixed base 1 is fixed and installed by using the fixed bolt matched with the diameter of the fixed installation hole 2, then the adjusting motor 13 is started to drive the adjusting disc 15 to rotate, in the process of rotating for half a circle, the adjusting disc 15 drives the connecting shaft 16 to move downward in an arc shape, the connecting shaft 16 drives the movable strip 17 to move, the movable strip 17 drives the connecting block 19 to move downward through the movable shaft 18, the connecting block 19 drives the movable sleeve 7 to slide downward outside the positioning vertical rod 6, the movable sleeve 7 drives the positioning sliding block 20 to slide inside the positioning sliding groove 21, which can ensure that the movable sleeve 7 achieves better stability when moving, at the same time, the movable sleeve 7 drives the connecting rod 8 to move downward, the connecting rod 8 drives the connecting frame 9 to move downward, the connecting frame 9 drives the electric telescopic rod 10 to move downward through the positioning frame 11, the electric telescopic rod 10 drives the visual inspection camera 4 to move downward, when the adjusting disc 15 rotates for the other half circle, the adjusting disc 15 drives the connecting shaft 16 to move upward in an arc shape, so that the visual inspection camera 4 moves upward for adjustment, in this process, after the visual inspection camera 4 moves to the required height, the adjusting motor 13 is stopped, then the electric telescopic rod 10 is started to push the visual inspection camera 4 to move and adjust in the horizontal direction, after the visual inspection camera 4 reaches the required position in the horizontal direction, the electric telescopic rod 10 is stopped, so that when the machine vision detection device is used to detect the sealing quality of the chemical fertilizer package, the visual inspection instrument can be adjusted according to the actual needs, which reduces the limitation of the device, so as to achieve better practicality.

Claims

1. A sealing quality inspection device for fertilizer packaging, comprising a mounting base (1), characterized in that: The mounting base (1) is an I-shaped structure. Fixed mounting holes (2) are opened through the four corners of the mounting base (1). An adjustment support assembly (3) is fixedly installed on the top of the mounting base (1). A visual inspection camera (4) is installed on one side of the top of the adjustment support assembly (3). The lens of the visual inspection camera (4) is tilted downward at 15 degrees. The adjustment support assembly (3) includes a strip support frame (5). The strip support frame (5) is fixedly installed in the middle of the top of the mounting base (1). The outer side of the top of the strip support frame (5) is an open structure.

2. The sealing quality detection device for fertilizer packaging according to claim 1, characterized in that: A positioning vertical rod (6) is fixedly installed inside the strip support frame (5), and a movable sleeve (7) is slidably installed on the outer side of the top of the positioning vertical rod (6). A connecting rod (8) is fixedly installed on the outer side of the movable sleeve (7). A connecting frame (9) is fixedly installed on the end of the connecting rod (8) away from the movable sleeve (7). An electric telescopic rod (10) is provided on the side of the connecting frame (9) away from the connecting rod (8). A positioning frame (11) is symmetrically fixedly installed on the outer side of the electric telescopic rod (10). Two positioning frames (11) are symmetrically fixedly installed on the side of the connecting frame (9) away from the connecting rod (8). A visual inspection camera (4) is fixedly installed on one end of the electric telescopic rod (10).

3. The sealing quality detection device for fertilizer packaging according to claim 2, characterized in that: A support frame (12) is fixedly installed on the outer side of the bottom end of the strip support frame (5). An adjustment motor (13) is fixedly installed on the top of the support frame (12) on the side away from the strip support frame (5). A control switch (14) is fixedly installed below the adjustment motor (13) and on the side of the support frame (12) away from the strip support frame (5). The adjustment motor (13) is energized and connected to the control switch (14). An adjustment disc (15) is provided between the support frame (12) and the strip support frame (5). The output shaft of the motor (13) is movably connected through the support frame (12) and fixedly connected to the middle of one side of the adjustment plate (15). A connecting shaft (16) is fixedly installed on the top of the side of the adjustment plate (15) away from the output shaft of the adjustment motor (13). A movable bar (17) is rotatably installed on the connecting shaft (16). A movable shaft (18) is rotatably installed on the end of the movable bar (17) away from the connecting shaft (16). A connecting block (19) is fixedly installed on one side of the movable shaft (18), and the connecting block (19) is fixedly installed on one side of the movable sleeve (7).

4. The sealing quality detection device for fertilizer packaging according to claim 3, characterized in that: The movable sleeve (7) is fixedly installed with a positioning slider (20) on the side away from the connecting block (19). The strip support frame (5) is provided with a positioning groove (21) through the inside on the side away from the support frame (12), and the positioning slider (20) is slidably installed inside the positioning groove (21).

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