Feeding device for aluminum foil package detection

Abstract

The utility model discloses a feeding device for aluminum foil package detection, which relates to the technical field of aluminum foils and comprises a conveying support and a guide support, the top of the guide support is fixedly connected with a shunting strip, the bottom of the guide support is fixedly connected with an electric push rod through a mounting ring, and one end of the electric push rod is fixedly connected with a strip-shaped toothed plate. Teeth on one side of the strip-shaped toothed plate are meshed with teeth on the outer circumferential face of a face gear, the face gear is fixedly connected with a flow control moving plate through a linkage roller, and the outer circumferential face of the linkage roller is rotationally connected with the inner wall of a guide support. By arranging the guide bracket, the shunting strip, the mounting ring, the electric push rod, the strip-shaped toothed plate, the plane gear, the linkage roller, the flow control moving plate and the guide rail, the effect of shunting round packaged objects can be effectively realized, so that the appearance of each object can be detected, the completeness of surface aluminum foil is ensured, and the problem of object accumulation is avoided.

Description

Technical Field

[0001] This utility model relates to the field of aluminum foil technology, specifically a feeding device for aluminum foil packaging inspection. Background Technology

[0002] Aluminum foil is a material made by directly rolling metallic aluminum into thin sheets, commonly used in packaging, cooking, and industrial applications. Aluminum foil has a silvery-white luster, a soft texture, and good ductility, making it frequently used in food packaging and cooking, offering excellent heat insulation and moisture protection.

[0003] A search revealed a Chinese patent (CN220298933U) disclosing a feeding device for a metal detector for packaging bags. The device includes a lower support and an upper support. A lower conveyor belt is mounted on the lower support, and an upper conveyor belt is mounted on the upper support. Frames are fixed to both sides of the lower support via two columns. Opposing moving structures are installed within these frames to drive the movement of the two conveyor belt supports. This invention offers advantages such as the ability to clean ferromagnetic metal adsorbed on the surface of packaging bags, ease of feeding, and stable and reliable operation.

[0004] While the above solutions can clean the ferromagnetic metal adsorbed on the surface of the packaging bag, the feeding device in the above patent is difficult to divert the flow of round packaging objects. When detecting round packaging objects, a brief pause is required, and because the flow of round packaging objects is large, accumulation is likely to occur. Therefore, we provide a feeding device for aluminum foil packaging detection to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a feeding device for aluminum foil packaging inspection, so as to solve the problems mentioned in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a feeding device for aluminum foil packaging inspection, comprising a transport bracket and a guide bracket. A diversion strip is fixedly connected to the top of the guide bracket, and the bottom of the guide bracket is fixedly connected to an electric push rod via an mounting ring. A strip-shaped toothed plate is fixedly connected to one end of the electric push rod. The teeth on one side of the strip-shaped toothed plate mesh with the teeth on the outer circumferential surface of a planar gear. The planar gear is fixedly connected to a flow control moving plate via a linkage roller. The outer circumferential surface of the linkage roller is rotatably connected to the inner wall of the guide bracket. The tight fit between the components can effectively divert circular packaged objects.

[0007] Preferably, the top of the toothed strip is slidably connected to the bottom of the guide rail, and the top of the guide rail is fixedly connected to the bottom of the guide bracket. The guide bracket can effectively support multiple different components.

[0008] Preferably, a component support frame is fixedly connected to one side of the transport bracket, and a unidirectional motor is fixedly connected to the top of the component support frame. The component support frame is fixedly connected to an object sensor. The object sensor is existing technology and will not be described in detail.

[0009] Preferably, the output shaft of the unidirectional motor is fixedly connected to a unidirectional lead screw, the outer circumferential surface of the unidirectional lead screw is threadedly connected to the inner wall of the linkage sleeve, and an appearance detector is fixedly connected to the bottom of the linkage sleeve. The appearance detector is existing technology and will not be described in detail.

[0010] Preferably, a control linkage rod is fixedly connected to the outer circumferential surface of the linkage sleeve, and one end of the control linkage rod is slidably connected in a groove opened in the component support frame. The component support frame ensures stable movement of the component.

[0011] Preferably, a unidirectional motor is fixedly connected to one side of the transport support, and a drive roller is fixedly connected to the output shaft of the unidirectional motor. The drive roller is configured to ensure that the transport belt moves.

[0012] Preferably, there are two drive rollers, which are connected by a conveyor belt. The conveyor belt can effectively move the items.

[0013] Preferably, the bottom of the transport bracket is fixedly connected to a support base. There are four support bases in total, which are evenly distributed at the bottom of the transport bracket. The support bases can effectively support the transport bracket.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This application, through the setting of guide brackets, diversion strips, mounting rings, electric push rods, strip toothed plates, planar gears, linkage rollers, flow control moving plates, and guide rails, can effectively achieve the effect of diverting round packaged objects, thereby enabling the appearance inspection of each object, ensuring the integrity of the surface aluminum foil, and avoiding the problem of object accumulation.

[0016] 2. This application, through the setting of a transport bracket, component support frame, one-way motor, one-way lead screw, linkage sleeve, appearance detector, control linkage rod, object sensor, two-way motor, drive roller, conveyor belt, and support base, can effectively detect the aluminum foil on the surface of the object and drive the object to move continuously, which facilitates the subsequent packaging work. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2This is a three-dimensional structural diagram of the internal structure of the guide bracket of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the component support frame of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the internal structure of the transport support of this utility model.

[0021] The following are the labeling elements in the diagram: 1. Transport bracket; 2. Guide bracket; 3. Diverter strip; 4. Mounting ring; 5. Electric push rod; 6. Toothed strip plate; 7. Planar gear; 8. Linkage roller; 9. Flow control moving plate; 10. Guide rail; 11. Component support frame; 12. One-way motor; 13. One-way lead screw; 14. Linkage sleeve; 15. Appearance detector; 16. Position control linkage rod; 17. Object sensor; 18. One-way motor; 19. Drive roller; 20. Conveyor belt; 21. Support base. 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] like Figure 1 As shown, this utility model provides a technical solution for a feeding device for aluminum foil packaging inspection, including a transport bracket 1 and a guide bracket 2. The bottom of the transport bracket 1 is fixedly connected to a support base 21. There are four support bases 21 in total. The four support bases 21 are evenly distributed at the bottom of the transport bracket 1. The purpose of setting four support bases 21 is to effectively support the transport bracket 1 and ensure the stability of the transport bracket 1.

[0024] like Figure 1 and Figure 4 As shown, a unidirectional motor 18 is fixedly connected to one side of the transport bracket 1. The unidirectional motor 18 is existing technology. The unidirectional motor 18 provides sufficient power support for driving the rotation of the drive roller 19. The output shaft of the unidirectional motor 18 is fixedly connected to the drive roller 19. There are two drive rollers 19 in total. The two drive rollers 19 are connected by a transport belt 20. The arrangement of the two drive rollers 19 and the transmission through the transport belt 20 ensures the stability of the transport belt 20 during movement.

[0025] like Figure 1 and Figure 3As shown, a component support frame 11 is fixedly connected to one side of the transport bracket 1. The component support frame 11 can effectively control the position of multiple different components and ensure that the components move along a predetermined trajectory. A one-way motor 12 is fixedly connected to the top of the component support frame 11. A one-way lead screw 13 is fixedly connected to the output shaft of the one-way motor 12. The one-way motor 12 is existing technology. The one-way motor 12 provides sufficient power support for the stable rotation of the one-way lead screw 13.

[0026] like Figure 3 As shown, the outer circumferential surface of the one-way screw 13 is threadedly connected to the inner wall of the linkage sleeve 14. The tight fit between the one-way screw 13 and the linkage sleeve 14 allows the one-way screw 13 to rotate when the linkage sleeve 14 remains stable, causing the linkage sleeve 14 to move up and down. A control linkage rod 16 is fixedly connected to the outer circumferential surface of the linkage sleeve 14. One end of the control linkage rod 16 is slidably connected in a groove opened in the component support frame 11. The purpose of setting the control linkage rod 16 is to ensure the stability of the linkage sleeve 14 so that the linkage sleeve 14 can move up and down normally.

[0027] like Figure 3 As shown, an appearance detector 15 is fixedly connected to the bottom of the linkage sleeve 14. The appearance detector 15 is existing technology. The appearance detector 15 can effectively detect the surface of the object through the setting of its internal camera, thereby determining whether there are defects in the aluminum foil on the surface of the object. The component support frame 11 is fixedly connected to the object sensor 17. The object sensor 17 is existing technology. By sensing the arrival of the object, it can control the start of the unidirectional motor 18 to ensure that the object is in a stationary state and improve the detection accuracy.

[0028] like Figure 1 and Figure 2 As shown, a diversion strip 3 is fixedly connected to the top of the guide bracket 2. The diversion strip 3 can effectively ensure that the object moves to both sides. The guide bracket 2 is inclined to the ground, ensuring that the object slides on the guide bracket 2 due to its own weight and the influence of gravity. The bottom of the guide bracket 2 is fixedly connected to the electric push rod 5 through the mounting ring 4. The electric push rod 5 is existing technology. The electric push rod 5 provides sufficient power support for the movement of the strip toothed plate 6.

[0029] like Figure 2 As shown, one end of the electric push rod 5 is fixedly connected to a strip toothed plate 6. The top of the strip toothed plate 6 is slidably connected to the bottom of the guide rail 10. The top of the guide rail 10 is fixedly connected to the bottom of the guide bracket 2. The purpose of setting the guide rail 10 is to enhance the stability of the strip toothed plate 6 during its movement and prevent it from falling off due to its own weight.

[0030] like Figure 1 and Figure 2 As shown, the teeth on one side of the strip toothed plate 6 mesh with the teeth on the outer circumference of the planar gear 7. The tight fit between the strip toothed plate 6 and the planar gear 7 allows the planar gear 7 to rotate in place under the action of the linkage roller 8 when the strip toothed plate 6 moves. The planar gear 7 is fixedly connected to the flow control moving plate 9 through the linkage roller 8. The planar gear 7, the linkage roller 8, and the flow control moving plate 9 maintain a linkage effect. The outer circumference of the linkage roller 8 is rotatably connected to the inner wall of the guide bracket 2. By changing the position of the flow control moving plate 9 and cooperating with the diverting strip 3, the path of the object can be effectively changed, achieving the effect of diverting the flow.

[0031] Working principle: When material needs to be inspected, a round packaged object enters the guide bracket 2 through an external device. Due to the weight of the object and the tilt of the guide bracket 2, the object slides on the guide bracket 2, allowing it to enter the moving conveyor belt 20. The conveyor belt 20 moves the object. When the object sensor 17 detects the arrival of the object, it sends a signal to the second unidirectional motor 18, causing it to stop. This stops the conveyor belt 20. At this point, the object is directly below the appearance detector 15, activating the first unidirectional motor 12, which drives the unidirectional lead screw 1. 3. When rotating, the linkage sleeve 14 can only move up and down under the influence of the control linkage rod 16 and the component support frame 11. Therefore, the one-way screw 13 drives the linkage sleeve 14 to move downward, so that the appearance detector 15 is close to the round packaged object, thereby completing the aluminum foil detection work more accurately. When the flow of the round packaged object is large, the electric push rod 5 is started to work, pushing the strip toothed plate 6 to move, so that the plane gear 7 rotates in place under the influence of the linkage roller 8. Then, the flow control moving plate 9 is rotated through the linkage roller 8, so that the flow control moving plate 9 contacts the diversion strip 3, changing the movement path of the round packaged object, so that the round packaged object can enter another conveyor belt 20, thereby achieving the diversion effect.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A feeding device for aluminum foil package detection, comprising a conveying support (1) and a guide support (2), characterized in that: The top of the guide bracket (2) is fixedly connected with a shunt strip (3), the bottom of the guide bracket (2) is fixedly connected with an electric push rod (5) through a mounting ring (4), one end of the electric push rod (5) is fixedly connected with a strip-shaped toothed plate (6), the teeth on one side of the strip-shaped toothed plate (6) are engaged with the teeth on the outer circumferential surface of a plane gear (7), the plane gear (7) is fixedly connected with a flow control moving plate (9) through a linkage roller (8), and the outer circumferential surface of the linkage roller (8) is rotatably connected with the inner wall of the guide bracket (2).

2. The feeding device for aluminum foil package detection according to claim 1, characterized in that: The top of the strip-shaped toothed plate (6) is slidably connected with the bottom of a guide rail (10), and the top of the guide rail (10) is fixedly connected with the bottom of the guide bracket (2).

3. The feeding device for aluminum foil package detection according to claim 1, characterized in that: One side of the conveying bracket (1) is fixedly connected with a component support frame (11), the top of the component support frame (11) is fixedly connected with a one-way motor (12), and the component support frame (11) is fixedly connected with an object sensor (17).

4. The feeding device for aluminum foil package detection according to claim 3, characterized in that: The output rotating shaft of the one-way motor (12) is fixedly connected with a one-way screw rod (13), the outer circumferential surface of the one-way screw rod (13) is threadedly connected with the inner wall of a linkage sleeve (14), and the bottom of the linkage sleeve (14) is fixedly connected with an appearance detector (15).

5. The feeding device for aluminum foil package detection according to claim 4, characterized in that: The outer circumferential surface of the linkage sleeve (14) is fixedly connected with a position control linkage rod (16), and one end of the position control linkage rod (16) is slidably connected in a groove formed in the component support frame (11).

6. The feeding device for aluminum foil package detection according to claim 1, characterized in that: One side of the conveying bracket (1) is fixedly connected with a one-way motor (18), and the output rotating shaft of the one-way motor (18) is fixedly connected with a drive roller (19).

7. The feeding device for aluminum foil package detection according to claim 6, characterized in that: There are two drive rollers (19), and the two drive rollers (19) are drivingly connected through a conveying belt (20).

8. The feeding device for aluminum foil package detection according to claim 1, characterized in that: The bottom of the conveying bracket (1) is fixedly connected with a support base (21), there are four support bases (21), and the four support bases (21) are evenly distributed on the bottom of the conveying bracket (1). The bottom of the conveying bracket (1) is fixedly connected with a support base (21), there are four support bases (21), and the four support bases (21) are evenly distributed on the bottom of the conveying bracket (1).

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