Conveying device for detecting drying agent bag breaking

Abstract

The conveying device comprises a conveying base, a conveying belt, a sliding plate, a detector, a limiting plate, a poke rod, a rotating plate, a rotating disc, a rotating shaft, a movable plate and an adjusting part, according to the conveying device, through autorotation of the rotating shaft, the rotating disc does circular motion, the rotating plate does reciprocating rotation at a certain angle, and under cooperation of the limiting plate and a movable groove, the drying agent bag breaking is detected. The sliding plate slides back and forth along the conveying belt; when the conveying belt conveys the packaging bags to move, the sliding plate reciprocates, the sliding plate is matched with the conveying belt to comb the packaging bags, the packaging bags are integrally leveled to be flat, the flat packaging bags continue to advance under the action of the conveying belt, the position of the flat packaging bags is adjusted through the reciprocating movable plate, and the flat packaging bags are located on the side of the fixed plate. And the position of the bag opening of the flat packaging bag is movably sewn, so that multi-angle detection of a detector is facilitated, and the detection comprehensiveness is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of conveyor structures, in particular to a conveying device for detecting broken desiccant packages. Background Art

[0002] Desiccant is usually packaged in bags, and the conveyor is responsible for transporting it from one location to another and performing bag damage detection during the transportation process. Detection is usually achieved through sensors or cameras to identify whether the package is damaged.

[0003] However, the existing conveying device does not have the function of adjusting the angle of the desiccant bags on the conveyor belt surface. The desiccant is piled up and the angle is not appropriate, resulting in inadequate detection. This is because the stacking angle may affect the arrangement and posture of the desiccant bags, making it impossible for the sensor or camera to accurately capture the damaged parts.

[0004] To this end, we propose a conveying device for detecting broken desiccant packages. Summary of the invention

[0005] The object of the present invention is to provide a conveying device for detecting broken desiccant packages, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides a conveying device for detecting broken desiccant packages, comprising a conveying base and a conveying belt drivingly connected to the conveying base;

[0007] It also includes: a slide plate that is slidably matched with the side of the conveyor belt, detectors are provided on both sides of the slide plate, a movable groove is opened on the slide plate, two limit plates are slidably connected to the side of the movable groove, a toggle rod is provided at the bottom of one of the limit plates, a rotating plate is rotatably connected between the two limit plates, a rotating plate is rotatably connected to a rotating disk, a rotating shaft is provided at the edge of the rotating disk, and a movable part is provided at the bottom of the rotating shaft;

[0008] Furthermore, a movable plate is movably matched with a movable member under the rotating plate, and the movable plate reciprocates and cooperates with a toggle rod to adjust the position of the desiccant bag;

[0009] Furthermore, an adjusting member is provided between the turntable and the rotating shaft, and the adjusting member is used to adjust the distance between the slide plate and the conveyor belt.

[0010] Furthermore, the slide plate is in a U-shaped structure, the end of the slide plate is fixedly connected to a slanted pressure plate, and an slanted conveying pipe is provided above the end of the conveyor belt.

[0011] Furthermore, a roller is rotatably connected to the end of the pressing plate, and the roller is used to squeeze the flat desiccant package.

[0012] Furthermore, the limiting plate is in an L-shaped structure, the toggle rod is an elastic rod, and matching plates are fixedly connected to both sides of the other limiting plate.

[0013] Furthermore, the turntable is arranged at one-third of the rotating plate, and a convex plate is provided in the middle of the turntable.

[0014] Furthermore, the movable part includes a fixed plate, a sliding groove slidably matched with the movable plate is opened in the middle of the fixed plate, a connecting plate is rotatably connected between one end of the movable plate and the bottom end of the rotating shaft, and the other end of the movable plate is located between two toggle rods.

[0015] Furthermore, an elliptical pressing block is fixedly connected to the other end of the movable plate, and the pressing block is a rubber structure.

[0016] Furthermore, the fixed plate is fixedly connected with an insertion rod, and the rotating plate is provided with a socket for plugging and cooperating with the insertion rod.

[0017] Furthermore, the adjustment member includes a sleeve connected and fixed to the turntable, the rotating shaft passes through the sleeve, the turntable and the rotating plate, a plurality of adjustment holes are opened on the rotating shaft, and a threaded rod passing through the adjustment holes is threadedly connected to the sleeve.

[0018] Furthermore, a U-shaped rod is fixedly connected to the conveying base, a motor is fixedly connected to the end of the U-shaped rod, and an output shaft of the motor is fixedly connected to the rotating rod.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] In this application, the rotating shaft rotates to make the turntable do circular motion, the rotating plate makes a reciprocating rotation at a certain angle, and with the cooperation of the limit plate and the movable groove, the slide plate slides back and forth along the conveyor belt;

[0021] While the conveyor belt is transporting the packaging bags, the slide plate reciprocates. Through the cooperation of the slide plate and the conveyor belt, the slide plate combs the packaging bags so that the packaging bags are flattened as a whole. Under the action of the conveyor belt, the flat packaging bags continue to move forward and adjust their position through the reciprocating movable plate located on the side of the fixed plate, so that the flat packaging bags can be sewn at the bag opening, which is convenient for the detector to detect at multiple angles and ensure the comprehensiveness of the detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the local structure of the present invention;

[0024] Figure 3 This is a schematic diagram of the structure of the present invention without the conveyor belt;

[0025] Figure 4 It is a schematic diagram of the matching structure of the conveyor belt and the slide plate of the present invention;

[0026] Figure 5 It is a schematic diagram of the disassembly structure of the conveyor belt and the slide plate of the present invention;

[0027] Figure 6 It is a schematic diagram of the split structure of the pressing plate and the roller of the present invention;

[0028] Figure 7 It is a bottom view schematic diagram of the matching structure of the sliding plate and the fixed plate of the rotating plate of the present invention;

[0029] Figure 8 It is a schematic diagram of the cross-sectional structure of the skateboard of the present invention;

[0030] Figure 9 It is a schematic diagram of the matching structure of the slide plate and the limiting plate of the present invention;

[0031] Figure 10 It is a schematic diagram of the matching structure of the rotating plate and the limiting plate of the present invention;

[0032] Figure 11 It is a schematic diagram of the split structure of the rotating plate and the rotating disk of the present invention;

[0033] Figure 12 It is a schematic diagram of the split structure of the plug rod and the plug hole of the present invention;

[0034] Figure 13 It is a schematic diagram of the split structure of the movable plate and the fixed plate of the present invention;

[0035] Figure 14 It is a schematic structural diagram of the adjusting member of the present invention.

[0036] In the figure: 1. conveying base; 2. conveyor belt; 3. slide plate; 4. detector; 5. movable groove; 6. limit plate; 7. toggle rod; 8. rotating plate; 9. turntable; 10. rotating shaft; 11. movable plate; 12. pressure plate; 13. conveying pipe; 14. roller; 15. matching plate; 16. fixed plate; 17. sliding groove; 18. connecting plate; 19. pressure block; 20. plug rod; 21. socket; 22. sleeve; 23. adjustment hole; 24. threaded rod; 25. U-shaped rod; 26. motor. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] See also Figures 1-14 The present invention provides a conveying device for detecting broken desiccant packages, comprising a conveying base 1 and a conveying belt 2 drivingly connected to the conveying base 1;

[0039] It also includes: a slide plate 3 that is slidably matched with the side of the conveyor belt 2, and detectors 4 are arranged on both sides of the slide plate 3. The detector 4 used for detecting broken bags in the present application adopts a detection box in a feed bulk raw material packaging bag damage detection device in CN112722688B;

[0040] An inclined conveying pipe 13 is provided above the end of the conveyor belt 2. It is worth noting that: the packaging bag for packaging the desiccant has only one bag opening. The packaging bag is taken by a robot, the desiccant is poured into the packaging bag, and the bag opening is sewed. Finally, the packaging bag packed with the desiccant is placed into the conveying pipe 13 by the robot, and the packaging bag descends through the inclined conveying pipe 13. During the falling process, it is ensured that the bag opening of the packaging bag is facing upward and falls on the belt surface of the conveyor belt 2, and the sewed bag opening of the packaging bag is located on both sides of the conveyor belt 2, so that it is convenient for the detector 4 to detect the sewed bag opening of the packaging bag;

[0041] The packaging bags are usually damaged at the seams of the bag opening, which is caused by problems with the seam quality.

[0042] The slide plate 3 is provided with a movable groove 5, and two limit plates 6 are slidably connected to the sides of the movable groove 5, a toggle rod 7 is provided at the bottom of one of the limit plates 6, a rotating plate 8 is rotatably connected between the two limit plates 6, a rotating plate 9 is rotatably connected to the rotating plate 8, a rotating shaft 10 is provided at the edge of the rotating shaft 9, and a movable part is provided at the bottom of the rotating shaft 10;

[0043] A U-shaped rod 25 is fixedly connected to the conveying base 1 , a motor 26 is fixedly connected to the end of the U-shaped rod 25 , and an output shaft of the motor 26 is fixedly connected to the rotating rod.

[0044] In the present application, the motor 26 drives the rotating shaft 10 to rotate, so that the turntable 9 makes a circular motion, the rotating plate 8 makes a reciprocating rotation at a certain angle, and with the cooperation of the limit plate 6 and the movable groove 5, the slide plate 3 slides back and forth along the conveyor belt 2;

[0045] The conveyor belt 2 conveys the packaging bags to move, while the slide plate 3 reciprocates. Through the cooperation of the slide plate 3 and the conveyor belt 2, the slide plate 3 combs the packaging bags, making the whole packaging bag leveled into a flat shape. If the packaging quality is poor, through slight flattening treatment, the desiccant bags are prone to burst in the follow-up (pre-detection of bursting). The flat packaging bags continue to move forward under the action of the conveyor belt 2 and adjust their positions through the movable plate 11, and are located on the side of the fixed plate 16;

[0046] The reciprocating rotating plate 8 makes the flat packaging bags move to the position of sewing the bag mouth, facilitating the detector 4 to perform multi-angle detection;

[0047] The slide plate 3 has a U-shaped structure, which is convenient for the sliding cooperation between the slide plate 3 and the conveyor belt 2. The end of the slide plate 3 is fixedly connected with an inclined pressing plate 12. The reciprocating slide plate 3 drives the inclined pressing plate 12 to act on the packaging bag to flatten the packaging bag;

[0048] The end of the pressing plate 12 is rotatably connected with a roller 14. The roller 14 is used to squeeze the flat desiccant bag and helps the desiccant bag to enter below the pressing plate 12 and the slide plate 3;

[0049] There is an adjusting part between the turntable 9 and the rotating shaft 10. The adjusting part is used to adjust the distance between the slide plate 3 and the conveyor belt 2, so as to adjust to various specifications of packaging bags. The adjusting part includes a sleeve 22 fixedly connected to the turntable 9. The rotating shaft 10 passes through the sleeve 22, the turntable 9 and the rotating plate 8. A plurality of adjusting holes 23 are opened on the rotating shaft 10, and a threaded rod 24 passing through the adjusting hole 23 is threadedly connected to the sleeve 22;

[0050] The fixed plate 16 is fixedly connected with an insertion rod 20, and the rotating plate 8 is provided with an insertion hole 21 that is inserted and matched with the insertion rod 20;

[0051] Description of how to adjust the distance between the slide plate 3 and the conveyor belt 2:

[0052] By rotating the threaded rod 24, the threaded rod 24 is disengaged from the sleeve 22, and then the rotating plate 8 is moved up and down, so that the corresponding turntable 9, slide plate 3 and roller 14 move and adjust accordingly, thereby adjusting the distance between the slide plate 3 and the conveyor belt 2. Finally, the threaded rod 24 is screwed into the sleeve 22 and passes through the adjusting hole 23 to complete the fixing of the distance height;

[0053] It should be noted that: the position of the rotating shaft 10 remains unchanged, the height of the rotating shaft 10 does not change accordingly, and the height of the fixed plate 16 also remains unchanged. The rotating plate 8 moves up and down relative to the fixed plate 16, and the insertion rod 20 slides along the insertion hole 21;

[0054] After the distance of the slide plate 3 relative to the conveyor belt 2 is adjusted, the circular motion of the turntable 9 driven by the rotating shaft 10 is not affected, that is, the rotating shaft 10 rotates by itself, and through the cooperation of the threaded rod 24 and the sleeve 22, the turntable 9 makes a circular motion with the rotating shaft 10 as the rotating axis.

[0055] A convex plate is provided in the middle of the turntable 9, so that when the rotating shaft 10 rotates, the turntable 9 is driven to make a circular motion. Since the distance between the movable grooves 5 is fixed and the length of the rotating plate 8 is unchanged, the turntable 9 is eccentrically rotated, so that the rotating plate 8 is adaptively rotated along the movable groove 5, that is, the limit plate 6 at the end of the rotating plate 8 slides along the movable groove 5, thereby realizing the reciprocating motion of the rotating plate 8 at a certain angle;

[0056] At the same time, under the action of the insertion rod 20, the fixed plate 16 synchronously performs a reciprocating motion at a certain angle, thereby pressing the packaging bag and causing the packaging bag to rotate and tilt at a small angle, so that the detector 4 can detect the sewn bag mouth of the packaging bag at multiple angles to see if the packaging bag is broken after being flattened.

[0057] It is worth noting that the turntable 9 is arranged at one third of the rotating plate 8, so that the movable distance of the limit plate 6 close to the pressure plate 12 is large, while the movable distance of the limit plate 6 far from the pressure plate 12 is small, which is convenient for the elastic toggle rod 7 to act on the packaging bag. The limit plate 6 is an L-shaped structure, and the toggle rod 7 is an elastic rod. The other limit plate 6 is fixedly connected with the matching plate 15 on both sides. After the toggle rod 7 contacts the packaging bag, it automatically bends and passes over the top surface of the flat packaging bag.

[0058] The movement of the matching plate 15 facilitates the packaging bag after the inspection to move out of the movable groove 5 , completely separate from the slide plate 3 , and enter the next process through the conveyor belt 2 .

[0059] The movable plate 11 cooperates with the movable member to further adjust the position of the packaging bag by acting on the packaging bag, and the specific method is as follows:

[0060] A movable plate 11 is movably matched with a movable member below the rotating plate 8, and the movable plate 11 reciprocates and cooperates with the toggle rod 7 to adjust the position of the desiccant bag;

[0061] The movable member includes a fixed plate 16, a sliding groove 17 is provided in the middle of the fixed plate 16 to slide with the movable plate 11, a connecting plate 18 is rotatably connected between one end of the movable plate 11 and the bottom end of the rotating shaft 10, and the other end of the movable plate 11 is located between the two toggle rods 7;

[0062] The fixed plate 16 and the rotating plate 8 reciprocate at a certain angle in the horizontal direction, and the rotating shaft 10 rotates at the original position, and the axis position of the rotating plate 8 changes all the time. This is because the rotating disk 9 makes a circular motion, causing the center of the rotating disk 9, that is, the axis position of the rotating plate 8, to change all the time;

[0063] Thus, the distance between the end of the fixed plate 16 and the rotating shaft 10 changes at all times. Under the limitation of the sliding groove 17, the movable plate 11 cooperates with the connecting plate 18 to move back and forth along the fixed plate 16. As a result, the end of the movable plate 11 acts on the packaging bag entering the sliding plate 3, causing the packaging bag to enter both sides of the fixed plate 16, facilitating cooperation with the fixed plate 16 and slightly adjusting the angle of the bag mouth for easy detection.

[0064] The other end of the movable plate 11 is fixedly connected with an oval pressing block 19. The pressing block 19 is made of rubber. Through the setting of the oval and rubber pressing block 19, damage to the packaging bag is avoided.

[0065] It should be noted that in this article, 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 such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is 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 elements inherent to such process, method, article or device.

[0066] 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. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying device for detecting broken packages of desiccants, comprising: A conveying base (1) and a conveyor belt (2) drivingly connected to the conveying base (1); It is characterized in that it further includes: a slide plate (3) slidably engaged with the side of the conveyor belt (2), detectors (4) are provided on both sides of the slide plate (3), an activity groove (5) is formed on the slide plate (3), two limiting plates (6) are slidably connected to the side of the activity groove (5), a toggle rod (7) is provided at the bottom of one of the limiting plates (6), a rotating plate (8) is rotatably connected between the two limiting plates (6), a turntable (9) is rotatably connected to the rotating plate (8), a rotating shaft (10) is provided at the edge of the turntable (9), and an activity member is provided at the bottom of the rotating shaft (10); The rotating plate (8) is movably fitted with a movable plate (11) through the activity member, and the movable plate (11) reciprocally moves to cooperate with the toggle rod (7) to adjust the position of the desiccant packet; An adjusting member is provided between the turntable (9) and the rotating shaft (10), and the adjusting member is used to adjust the distance between the slide plate (3) and the conveyor belt (2).

2. The conveying device for detecting the broken package of the desiccant according to claim 1, wherein: The slide plate (3) has a U-shaped structure, and the end of the slide plate (3) is fixedly connected with a pressing plate (12) distributed obliquely, and a conveying pipe (13) distributed obliquely is provided above the end of the conveyor belt (2).

3. The conveying device for detecting the broken package of the desiccant according to claim 2, wherein: A roller (14) is rotatably connected to the end of the pressing plate (12), and the roller (14) is used to press the flat desiccant packet.

4. The conveying device for detecting the broken package of the desiccant according to claim 3, wherein: The limiting plate (6) has an L-shaped structure, the toggle rod (7) is an elastic rod, and fitting plates (15) are fixedly connected to both sides of the other limiting plate (6).

5. The conveying device for detecting broken packages of desiccants according to claim 4, wherein: The turntable (9) is arranged at one-third of the rotating plate (8), and a convex plate is provided in the middle of the turntable (9).

6. The conveying device for detecting the broken package of the desiccant according to claim 5, wherein: The activity member includes a fixing plate (16), a sliding groove (17) slidably engaged with the movable plate (11) is formed in the middle of the fixing plate (16), a connecting plate (18) is rotatably connected between one end of the movable plate (11) and the bottom end of the rotating shaft (10), and the other end of the movable plate (11) is located between the two toggle rods (7).

7. The conveying device for detecting broken packages of desiccants according to claim 6, characterized in that: An oval pressing block (19) is fixedly connected to the other end of the movable plate (11), and the pressing block (19) is made of rubber structure.

8. The conveying device for detecting the breakage of the desiccant according to claim 7, wherein: A plug rod (20) is fixedly connected to the fixing plate (16), and a jack (21) plugged and matched with the plug rod (20) is formed on the rotating plate (8).

9. The conveying device for detecting the broken package of the desiccant according to claim 8, wherein: The adjusting member includes a sleeve (22) fixedly connected and communicated with the turntable (9), the rotating shaft (10) passes through the sleeve (22), the turntable (9) and the rotating plate (8) at the same time, a plurality of adjusting holes (23) are formed on the rotating shaft (10), and a threaded rod (24) passing through the adjusting hole (23) is threadedly connected to the sleeve (22).

10. The conveying device for detecting broken packages of desiccants according to claim 9, characterized in that: A U-shaped rod (25) is fixedly connected to the conveying base (1), and a motor (26) is fixedly connected to the end of the U-shaped rod (25), and the output shaft of the motor (26) is fixedly connected to the rotating rod.

Images