Feeding equipment for packaging bottle sorting

Abstract

The utility model belongs to the technical field of separation, and particularly relates to feeding equipment for packaging bottle sorting, which comprises a workbench, the upper surface of the workbench is provided with a concave accommodating cavity, and the workbench is provided with a first direction and a second direction which are horizontal and perpendicular to each other. A conveying line extending in the first direction is arranged in the containing cavity, and a rotary disc assembly is arranged at the tail end of the conveying line in the conveying direction of the conveying line and arranged in the containing cavity. The rotating disc assembly comprises a conical disc with a vertical rotating shaft and a disc. The conical disc is in lap joint with the upper surface of the disc. The central axis of the conical disc and the central axis of the disc are located on the same vertical plane, and the vertical plane where the central axes are located is parallel to the first direction. The conical disc is located on the side, away from the conveying line, of the disc, a feeding line in the tangential direction of the conical disc is arranged on the periphery of the conical disc, and the width of the feeding line is set to allow only a single packaging bottle to pass through.

Description

Technical Field

[0001] The utility model relates to the technical field of separation, and more particularly to a feeding device for sorting and selecting packaging bottles. Background Art

[0002] In the waste recycling sector, the recycling of packaging bottles can generate significant economic value. Bottles are typically sorted based on the type of liquid they contain, their material, and their color. Visual recognition cameras then sort the bottles by color.

[0003] However, in the above technical solution, the garbage transfer truck collects a wide variety of bottles, which are gathered together in a disorderly manner, making it difficult to adjust the posture and transport the bottles one by one.

[0004] In a related technical solution, a rotating conical disk is installed with a loading line along its outer circumference, which is tangentially aligned. The width of the loading line is only wide enough to accommodate a single bottle. This arrangement allows the bottles on the upper surface of the disk to continuously adjust their posture. When the bottle's posture meets the required requirements, it enters the loading line for transportation.

[0005] However, in this arrangement, a batch of packaging bottles needs to be poured onto the conical plate intermittently, which is not convenient for saving the process of pouring the packaging bottles. Utility Model Content

[0006] The purpose of the present invention is to overcome or at least alleviate the deficiencies of the above-mentioned prior art and to solve at least one of the above-mentioned technical problems.

[0007] In order to achieve the above-mentioned purpose, the utility model provides a feeding device for sorting and selecting packaging bottles, comprising a workbench, the upper surface of which has a concave accommodating cavity, and the workbench has a first direction and a second direction that are horizontal and perpendicular to each other. A conveyor line extending along the first direction is provided in the accommodating cavity, and a turntable assembly is provided at the end of the conveyor line along its own conveying direction, and the turntable assembly is arranged in the accommodating cavity; the turntable assembly includes a conical disk and a circular disk with a vertical rotation axis, and the conical disk is overlapped on the upper surface of the circular disk; the central axis of the conical disk and the central axis of the circular disk are in the same vertical plane, and the vertical plane where the central axes of the two are located is parallel to the first direction; the conical disk is located on the side of the circular disk away from the conveyor line, and a feeding line tangential to the conical disk is provided on the outer periphery of the conical disk, and the width of the feeding line is set to allow only a single packaging bottle to pass through.

[0008] The beneficial effects of one or more of the above technical solutions are:

[0009] In this solution, a circular disc and conveyor line are installed at the conical disc to ensure continuous bottle feeding to the conical disc. The conveyor line and circular disc can store a certain number of bottles. The conveyor line continuously feeds bottles to the circular disc, which then feeds the bottles to the top surface of the conical disc. If a bottle rotates to the loading line on the conical disc and is not properly positioned, it will fall onto the top surface of the circular disc as it rotates, and the circular disc will then re-transfer the bottle to the conical disc for positioning and feeding.

[0010] That is, this solution facilitates the use of the conveyor line and the disc to achieve uninterrupted feeding of the conical disc, and can supply more packaging bottles to the feeding device at a single time, reducing the process of dumping packaging bottles. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is an axonometric diagram of the overall structure of an embodiment of the present utility model;

[0012] Figure 2 It is an axonometric diagram of the overall structure in another viewing direction in an embodiment of the present invention.

[0013] Figure numerals: 1, frame; 2, workbench; 3, enclosure; 301, straight baffle; 302, curved baffle; 4, conical disk; 5, circular disk; 6, loading line; 7, first baffle; 8, second baffle; 9, inclined baffle; 10, triangular plate; 11, conveyor line. DETAILED DESCRIPTION

[0014] The following describes exemplary embodiments of the present invention with reference to the accompanying drawings. It should be understood that these specific descriptions are only used to teach those skilled in the art how to implement the present invention, and are not intended to exhaust all possible embodiments of the present invention, nor to limit the scope of the present invention.

[0015] Reference Figure 1-Figure 2 One or more embodiments of the present invention provide a feeding device for sorting and selecting packaging bottles, comprising a workbench 2 having a concave accommodating cavity on its upper surface, and the workbench 2 having a first direction and a second direction that are horizontal and perpendicular to each other. A conveyor line 11 extending along the first direction is provided in the accommodating cavity, and a turntable assembly is provided at the end of the conveyor line 11 along its own conveying direction, and the turntable assembly is provided in the accommodating cavity; the turntable assembly includes a conical disk 4 and a circular disk 5 with a vertical rotation axis, and the conical disk 4 overlaps the upper surface of the circular disk 5; the central axis of the conical disk 4 and the central axis of the circular disk 5 are in the same vertical plane, and the vertical plane where the central axes of the two are located is parallel to the first direction; the conical disk 4 is located on the side of the circular disk 5 away from the conveyor line 11, and a feeding line 6 tangential to the conical disk 4 is provided on the outer periphery of the conical disk 4, and the width of the feeding line 6 is set to allow only a single packaging bottle to pass through.

[0016] Specifically, the upper surface of the conical plate 4 is a tapered surface with an upward taper. This configuration ensures that bottles placed on the upper surface of the conical plate 4 tend to move downward along the tapered surface. As the conical plate 4 rotates, the bottles descend along the tapered surface while rotating with the conical plate 4 until their central axis is roughly perpendicular to the central axis of the conical plate 4. This also aligns the central axis of bottles near the inlet of the loading line 6 roughly tangentially to the conical plate 4. This facilitates the bottles on the conical plate 4 to enter the loading line 6 along the tangent line and are subsequently loaded one by one, facilitating subsequent color sorting by the visual recognition camera.

[0017] Specifically, the circular disk 5 and the conical disk 4 have the same diameter, the lower surface of the conical disk 4 is a plane, and the lower surface of the conical disk 4 overlaps the upper surface of the circular disk 5 .

[0018] In one structural form, the conical disc 4 and the circular disc 5 are driven by the same power system. Specifically, a first drive shaft is fixed to the center of the conical disc 4, and a second drive shaft is fixed to the center of the circular disc 5. The lower ends of the first and second drive shafts pass downward through the worktable 2 and are fixed to different synchronous pulleys, respectively. The two synchronous pulleys are connected by a synchronous belt. Alternatively, one of the first and second drive shafts is connected to the drive motor via a gear transmission mechanism.

[0019] When in use, the driving motor rotates, and the gear transmission mechanism and the synchronous belt drive the conical disc 4 and the circular disc 5 to rotate synchronously at the same speed.

[0020] In this embodiment, a baffle assembly is provided on one side of the conveyor line 11 along the second direction; the baffle assembly is arranged at an angle, the lower end of the baffle assembly contacts the side of the conveyor line 11 perpendicular to its own width direction, and the upper end of the baffle assembly extends upward at an angle away from the conveyor line 11.

[0021] In this embodiment, the baffle assembly includes a first baffle 7 and a second baffle 8 arranged in sequence along a first direction. The first baffle 7 and the second baffle 8 are rotatably connected to the workbench 2 at one end close to the conveyor line 11. There is a driving member (not shown in the figure) between the first baffle 7 and the second baffle 8 and the workbench 2. The driving member can drive the first baffle 7 and the second baffle 8 to rotate independently to change the inclination angle.

[0022] Specifically, the workbench 2 is further provided with a triangular plate 10, which is provided on one end of the workbench 2 away from the conical plate 4. The triangular plate 10 cooperates with the baffle assembly to limit the packaging bottle in the accommodating cavity to prevent it from flying out of the accommodating cavity.

[0023] Specifically, the driving member includes an electric push rod, one end of the electric push rod along its own extension direction is rotatably connected to the workbench 2, and the other end is rotatably connected to the first baffle 7 or the second baffle 8.

[0024] In other structural arrangements, the driving element can be replaced with other components such as a cylinder or a linear motor. Alternatively, the rotating shaft at the first baffle 7 is the first rotating shaft, and the rotating shaft at the second baffle 8 is the second rotating shaft. The first rotating shaft is fixed to the first baffle 7, and the second rotating shaft is fixed to the second baffle 8. The first rotating shaft is driven by the first rotary motor, and the second rotating shaft is driven by the second rotary motor.

[0025] In this embodiment, the upper surface of the workbench 2 is installed with a straight baffle 301, a curved baffle 302 and an inclined baffle 9 connected in sequence. The curved baffle 302 is coaxially arranged with the conical disk 4. The curved baffle 302 is attached to the outer peripheral side of the conical disk 4 away from the circular disk 5. The straight baffle 301 and the inclined baffle 9 are respectively arranged at the two ends of the curved baffle 302 along its own curvature direction.

[0026] Specifically, the above-mentioned straight baffle 301 , arc-shaped baffle 302 and inclined baffle 9 are combined to form the enclosure 3 .

[0027] In this embodiment, the upper end of the workbench 2 has an upwardly convex rib, and the rib, the straight baffle 301, the arc-shaped baffle 302 and the inclined baffle 9 together form an accommodating cavity.

[0028] In this embodiment, the distance between the central axis of the conical disk 4 and the central axis of the circular disk 5 is greater than the radius of the conical disk 4 and the circular disk 5. This arrangement ensures that the rotation of the conical disk 4 and the circular disk 5 does not interfere with each other.

[0029] In this embodiment, a frame 1 is further included. The frame 1 is used to support the workbench 2. The frame 1 includes a plurality of legs and a connecting beam connecting adjacent legs.

[0030] Specifically, the above-mentioned conveyor line is a belt conveyor line or a chain conveyor line. The above-mentioned loading line 6 is a belt conveyor line or a chain conveyor line.

[0031] Working Principle: When using this device, a large number of bottles are dumped into the holding chamber at the feeding position and the baffle assembly position on the conveyor line. The bottles are first fed to the disc 5 under the conveyor line, and the disc 5 feeds the conical disc 4 by rotating.

[0032] The bottles on the conical tray 4 adjust their posture as they rotate and fall along the slope. Bottles near the loading line 6 are arranged one by one along the tangent direction of the outer periphery of the conical tray 4, and then enter the loading line 6 in sequence along the tangent direction of the conical tray 4 for subsequent sorting.

[0033] Of course, the present invention is not limited to the above embodiments. Those skilled in the art can make various combinations and modifications to the above embodiments of the present invention under the guidance of the present invention without departing from the scope of the present invention.

Claims

1. A feeding device for sorting packaging bottles, characterized in that: include: A workbench, the upper surface of which has a concave accommodating cavity, and the workbench has a first direction and a second direction that are horizontal and perpendicular to each other; The accommodating chamber has a conveying line extending in a first direction, and a turntable assembly is provided at the end of the conveying line along its own conveying direction, and the turntable assembly is arranged in the accommodating chamber; The turntable assembly includes a conical disk and a circular disk with a vertical rotation axis, the conical disk overlaps the upper surface of the circular disk; the central axis of the conical disk and the central axis of the circular disk are in the same vertical plane, and the vertical plane where the central axes of the two are located is parallel to the first direction; The conical disk is located on the side of the circular disk away from the conveying line. A feeding line tangential to the conical disk is provided on the outer periphery of the conical disk. The width of the feeding line is set to allow only a single packaging bottle to pass through.

2. The bottle sorting and loading equipment according to claim 1 is characterized in that: A baffle assembly is provided on one side of the conveyor line along the second direction; the baffle assembly is arranged at an angle, the lower end of the baffle assembly contacts the side of the conveyor line perpendicular to its own width direction, and the upper end of the baffle assembly extends upward at an angle away from the conveyor line.

3. The bottle sorting and loading equipment according to claim 2 is characterized in that: The baffle assembly includes a first baffle and a second baffle arranged in sequence along a first direction. The first baffle and the second baffle are respectively connected to the workbench at one end close to the conveyor line. There is a driving member between the first baffle and the second baffle and the workbench. The driving member can drive the first baffle and the second baffle to rotate independently to change the inclination angle.

4. The feeding equipment for sorting and selecting packaging bottles according to claim 3 is characterized in that: The driving member includes an electric push rod, one end of the electric push rod along its own extension and contraction direction is rotatably connected to the workbench, and the other end is rotatably connected to the first baffle or the second baffle.

5. The feeding equipment for sorting and selecting packaging bottles according to claim 1 is characterized in that: The upper surface of the workbench is equipped with a straight baffle, a curved baffle and an inclined baffle connected in sequence. The curved baffle is coaxially arranged with the conical disk, and the curved baffle is attached to the outer peripheral side of the conical disk away from the circular disk. The straight baffle and the inclined baffle are respectively arranged at both ends of the curved baffle along its own curvature direction.

6. The feeding equipment for sorting and selecting packaging bottles according to claim 1, characterized in that: The upper end of the workbench is provided with an upwardly convex rib, and the rib, the straight baffle, the arc-shaped baffle and the inclined baffle together form the accommodating cavity.

7. The feeding equipment for sorting and selecting packaging bottles according to claim 1, characterized in that: The distance between the central axis of the conical disk and the central axis of the circular disk is greater than the radius of the conical disk and the circular disk.

8. The feeding equipment for sorting and selecting packaging bottles according to claim 1, characterized in that: It also includes a frame, which is used to support the workbench. The frame includes a plurality of legs and a connecting beam connecting adjacent legs.

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