Visual sorting and conveying mechanism for pencils

Abstract

The utility model belongs to the technical field of sorting and conveying mechanisms, and particularly relates to a pencil visual sorting and conveying mechanism which comprises a conveying table, four stand columns are fixedly arranged at the bottom of the conveying table, a sliding hole is formed in one side of the conveying table, a conveying groove is formed in the upper surface of the conveying table, and a storage box is fixedly arranged on the upper surface of the conveying table. By arranging the rotating motor, the rotating disc, the rotating column, the connecting column, the push rod and the like, an output shaft of the rotating motor drives the rotating disc to rotate, the rotating disc drives the rotating shaft, the rotating shaft drives the connecting column rotationally connected to rotate, the connecting column drives the push rod to slide in a sliding hole formed in the conveying table, and when the push rod moves forwards, pencils in the conveying groove are pushed forwards; and when the pushing rod moves backwards to the rearmost position, the bottommost pencil in the storage box falls on the conveying groove, then the pushing rod pushes forwards again, the next pencil pushes the previous pencil forwards in sequence, continuous intermittent conveying is achieved, and the situation that the pencil quality is affected due to the fact that conveying is too fast and machine detection is not comprehensive is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sorting and transmission mechanisms, in particular to a visual sorting and transmission mechanism for pencils. Background Art

[0002] When pencils are produced, wooden rods are used to wrap the graphite lead. Since the wooden rods are light yellow, in order to ensure the overall aesthetics of the pencil, a layer of paint will be sprayed on the surface of the pencil. Before spraying the paint, the appearance of the pencil needs to be inspected to remove damaged and defective pencils.

[0003] However, in the existing equipment, the transmission is too fast, which makes the machine detection not comprehensive enough, affecting the detection quality of pencils. Unqualified pencils still need a lot of manual sorting, but the workers have limited energy and cannot completely pick out the unqualified pencils, wasting a lot of workers' labor. Therefore, a pencil visual sorting and transmission mechanism is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a pencil visual sorting and transmission mechanism.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pencil visual sorting and transmission mechanism, including a conveying table, four columns are fixedly provided at the bottom of the conveying table, a sliding hole is opened on one side of the conveying table, a conveying trough is opened on the upper surface of the conveying table, a storage box is fixedly provided on the upper surface of the conveying table, a discharge trough is fixedly provided on one side of the conveying table, a conveying box is movably provided at the bottom of the discharge trough, a pushing structure is provided on one side of the conveying table, a sorting structure is provided on the upper surface of the conveying table, a waste box is fixedly provided at the bottom of the conveying table, and a waste drawer 9 is slidably provided inside the waste box 8.

[0006] As a further description of the above technical solution:

[0007] The pushing structure includes a fixed plate fixedly connected to one side of the conveying platform, a rotating motor is fixedly provided on one side of the fixed plate, a turntable is fixedly provided on the output shaft of the rotating motor, a rotating column is fixedly provided on the turntable, a connecting column is movably provided on the rotating column, a push rod is movably provided on the other end of the connecting column, and the push rod is slidably connected to a sliding hole opened on the conveying platform.

[0008] As a further description of the above technical solution:

[0009] The sorting structure includes a U-shaped plate and an electromagnetic device fixedly connected to the upper surface of the conveying platform, a detection module is fixedly provided at the bottom of the U-shaped plate, and the detection module is electrically connected to the electromagnetic device, a second spring is fixedly provided on one side of the U-shaped plate, and a connecting plate is fixedly connected to the other end of the second spring, a slide plate is fixedly provided at the bottom of the connecting plate, and the slide plate is slidably connected to the conveying platform, and the upper surface of the slide plate is flush with the upper surface of the conveying trough opened on the conveying platform.

[0010] As a further description of the above technical solution:

[0011] A plurality of first springs are arranged on the inner upper surface of the conveying box, a buffer plate is fixedly arranged on the top of the plurality of first springs, and the buffer plate is movably connected to the conveying box.

[0012] As a further description of the above technical solution:

[0013] The connecting plate fixedly connected to the upper surface of the slide plate is made of pure iron, the interior of the material storage box is bucket-shaped, and the discharge port at the bottom of the material storage box is matched with the conveying trough.

[0014] As a further description of the above technical solution:

[0015] A material leakage opening is provided on the conveying trough, the length of the material leakage opening is matched with the slide plate, and the material leakage opening is communicated with the top of the waste box.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the present invention is a visual sorting and conveying mechanism for pencils. By setting a rotating motor, a turntable, a rotating column, a connecting column and a push rod, the output shaft of the rotating motor drives the turntable to rotate, the turntable drives the rotating shaft, the rotating shaft drives the connecting column of the rotation connection to rotate, the connecting column drives the push rod to slide in the sliding hole provided on the conveying platform, the push rod pushes the pencils in the conveying trough forward when it moves forward, and then when the push rod moves backward to the rearmost, the bottom pencil in the storage box falls on the conveying trough, and then the push rod pushes forward again, and the latter pencil pushes the former pencil forward in turn, so as to realize continuous intermittent conveying, avoid excessive conveying and incomplete machine detection, and affect the quality of pencils.

[0018] 2. Compared with the prior art, the present invention is used for a visual sorting and transmission mechanism for pencils. By setting a detection module, an electric wire, an electromagnetic device, a second spring and a slide plate, when an unqualified or damaged pencil is detected, the detection module will be energized through the electrically connected electromagnetic device to make the electromagnetic device magnetic, so as to attract a connecting plate made of pure iron, and the connecting plate drives the slide plate to move toward the electromagnetic device, and the second spring will be stretched to make the slide plate open the leakage port on the conveying trough, so that the unqualified pencils fall from the leakage port to the waste drawer in the waste box, and then when the detection module cannot detect the pencil, the electromagnetic device will be powered off through an electrical signal, the electromagnetic device has no magnetism, and the connecting plate made of pure iron will return to its original position through the elasticity of the second spring, so that workers no longer need to pick out the unqualified ones one by one, thereby avoiding the waste of manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the first-view stereoscopic structure of a pencil visual sorting and transmission mechanism proposed by the utility model;

[0020] Figure 2 A schematic diagram of the second perspective stereoscopic structure of a pencil visual sorting and transmission mechanism proposed by the utility model;

[0021] Figure 3 This is a front view of a pencil visual sorting and transmission mechanism proposed by the utility model;

[0022] Figure 4 This is a front cross-sectional view of a pencil visual sorting and transmission mechanism proposed by the utility model;

[0023] Figure 5 This is a schematic diagram of the pushing structure of a pencil visual sorting and transmission mechanism proposed by the utility model;

[0024] Figure 6 The utility model is a schematic diagram of the sorting structure of a pencil visual sorting and transmission mechanism.

[0025] Legend:

[0026] 1. Conveying platform; 2. Upright column; 3. Storage box; 4. Discharging chute; 5. Conveying box; 501. First spring; 502. Buffer plate; 6. Pushing structure; 601. Fixed plate; 602. Rotating motor; 603. Turntable; 604. Rotating column; 605. Connecting column; 606. Push rod; 7. Sorting structure; 701. U-shaped plate; 702. Detection module; 704. Electromagnetic device; 705. Second spring; 706. Slide plate; 8. Waste box; 9. Waste drawer. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figures 1 to 6 The utility model provides a pencil visual sorting and conveying mechanism: it includes a conveying platform 1, four columns 2 are fixedly provided at the bottom of the conveying platform 1, a sliding hole is opened on one side of the conveying platform 1, a conveying trough is opened on the upper surface of the conveying platform 1, a storage box 3 is fixedly provided on the upper surface of the conveying platform 1, the interior of the storage box 3 is bucket-shaped, and the bottom discharge port of the storage box 3 is adapted to the conveying trough, a discharge trough 4 is fixedly provided on one side of the conveying platform 1, a conveying box 5 is movably provided at the bottom of the discharge trough 4, a plurality of first springs 501 are provided on the upper surface of the conveying box 5, a buffer plate 502 is fixedly provided on the top of the plurality of first springs 501, and the buffer plate 502 is movably connected to the conveying box 5, which has a certain buffering effect when the pencils are fully loaded for transportation to avoid damaging the pencils at the bottom, a waste box 8 is fixedly provided at the bottom of the conveying platform 1, and a waste drawer 9 is slidably provided inside the waste box 8;

[0029] A material pushing structure 6 is provided at one side of the conveying platform 1. The material pushing structure 6 includes a fixed plate 601 fixedly connected to one side of the conveying platform 1. A rotating motor 602 is fixedly provided at one side of the fixed plate 601. A rotating disk 603 is fixedly provided on the output shaft of the rotating motor 602. A rotating column 604 is fixedly provided on the rotating disk 603. A connecting column 605 is movably provided on the rotating column 604. A push rod 606 is movably provided at the other end of the connecting column 605. The push rod 606 is slidably connected to a sliding hole provided on the conveying platform 1. When the push rod 606 pushes pencils continuously, the latter pencil pushes the former pencil forward in sequence, thereby realizing continuous intermittent conveying, and avoiding incomplete machine detection due to excessively fast conveying, which affects the quality of pencils.

[0030] A sorting structure 7 is provided on the upper surface of the conveying platform 1, and the sorting structure 7 includes a U-shaped plate 701 and an electromagnetic device 704 fixedly connected to the upper surface of the conveying platform 1. A detection module 702 is fixedly provided at the bottom of the U-shaped plate 701, and the detection module 702 is electrically connected to the electromagnetic device 704. A second spring 705 is fixedly provided on one side of the U-shaped plate 701, and a connecting plate is fixedly connected to the other end of the second spring 705. A slide plate 706 is fixedly provided at the bottom of the connecting plate, and the slide plate 706 is slidably connected to the conveying platform 1. The connecting plate fixedly connected to the upper surface of the slide plate 706 is made of pure iron. The upper surface of the slide plate 706 is flush with the upper surface of the conveying trough opened on the conveying platform 1. A leakage port is opened on the conveying trough, and the length of the leakage port is adapted to the slide plate 706, and the leakage port is communicated with the top of the waste box 8.

[0031] Working principle: Put the pencils to be sorted into the storage box 3. Since the storage box 3 is filled with a bucket, the pencils at the bottom will fall into the conveying slot of the conveying platform 1. Then start the rotating motor 602. The output shaft of the rotating motor 602 drives the turntable 603 to rotate. The turntable 603 drives the rotating column 604. The rotating column 604 drives the connecting column 605 to rotate. The connecting column 605 drives the push rod 606 to slide in the sliding hole of the conveying platform 1. When the push rod 606 moves forward, it pushes the pencils in the conveying slot forward. The pencils are fed to the bottom of the storage box 3, and then the push rod 606 moves backward to the rearmost position, and the pencil at the bottom of the storage box 3 falls on the conveying slot, and then the push rod 606 pushes forward again, and the latter pencil pushes the previous pencil forward in sequence, so as to realize continuous intermittent conveying, and avoid incomplete machine detection due to over-fast conveying, which affects the quality of pencils. The pencils are conveyed to the bottom of the detection module 702, and the detection module 702 detects the pencils. If unqualified or damaged pencils are detected, the detection module 702 will energize the electromagnetic device 704 electrically connected to make the electric The magnetic device 704 is magnetic and attracts the connecting plate made of pure iron. The connecting plate drives the slide plate 706 to move toward the electromagnetic device 704, and the second spring 705 is stretched, so that the slide plate 706 opens the leakage port on the conveying trough, allowing unqualified pencils to fall from the leakage port onto the waste drawer 9 in the waste box 8. Then, when the detection module 702 cannot detect the pencil, the electromagnetic device 704 is powered off through an electrical signal. The electromagnetic device 704 has no magnetism, and the connecting plate made of pure iron returns to its original position through the elasticity of the second spring 705. Workers no longer need to pick out unqualified pencils one by one, thereby avoiding wasting manual labor. At the same time, the slide plate 706 is driven back to its original position, and then the pencils behind are pushed forward again. Qualified pencils are conveyed to the conveying box 5 through the conveying trough. When the first waste drawer 9 is full, it can be directly drawn out for cleaning, and the unqualified pencils behind will directly fall onto the waste drawer 9 below. The conveying box 5 has the first spring 501 and the buffer plate 502 inside, so the pencils have a certain buffering effect when they are fully loaded and transported, thereby avoiding damaging the pencils at the bottom.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pencil visual sorting and conveying mechanism, comprising a conveying platform (1), characterized in that: Four uprights (2) are fixedly provided at the bottom of the conveying platform (1); a sliding hole is provided on one side of the conveying platform (1); a conveying trough is provided on the upper surface of the conveying platform (1); a storage box (3) is fixedly provided on the upper surface of the conveying platform (1); a discharge trough (4) is fixedly provided on one side of the conveying platform (1); a conveying box (5) is movably provided at the bottom of the discharge trough (4); a pushing structure (6) is provided on one side of the conveying platform (1); a sorting structure (7) is provided on the upper surface of the conveying platform (1); a waste box (8) is fixedly provided at the bottom of the conveying platform (1); a waste drawer (9) is slidably provided inside the waste box (8).

2. A pencil visual sorting and transmission mechanism according to claim 1, characterized in that: The pushing structure (6) comprises a fixed plate (601) fixedly connected to one side of the conveying platform (1); a rotating motor (602) is fixedly provided on one side of the fixed plate (601); a rotating disk (603) is fixedly provided on the output shaft of the rotating motor (602); a rotating column (604) is fixedly provided on the rotating disk (603); a connecting column (605) is movably provided on the rotating column (604); a push rod (606) is movably provided on the other end of the connecting column (605); and the push rod (606) is slidably connected to a sliding hole provided on the conveying platform (1).

3. A pencil visual sorting and transmission mechanism according to claim 2, characterized in that: The sorting structure (7) comprises a U-shaped plate (701) fixedly connected to the upper surface of the conveying platform (1) and an electromagnetic device (704); a detection module (702) is fixedly provided at the bottom of the U-shaped plate (701); the detection module (702) is electrically connected to the electromagnetic device (704); a second spring (705) is fixedly provided at one side of the U-shaped plate (701); the other end of the second spring (705) is fixedly connected to a connecting plate; a slide plate (706) is fixedly provided at the bottom of the connecting plate; the slide plate (706) is slidably connected to the conveying platform (1); and the upper surface of the slide plate (706) is flush with the upper surface of a conveying trough provided on the conveying platform (1).

4. The pencil visual sorting and transmission mechanism according to claim 1, characterized in that: A plurality of first springs (501) are provided on the inner upper surface of the conveying box (5), a buffer plate (502) is fixedly provided on the top of the plurality of first springs (501), and the buffer plate (502) is movably connected to the conveying box (5).

5. The pencil visual sorting and transmission mechanism according to claim 3, characterized in that: The connecting plate fixedly connected to the upper surface of the slide plate (706) is made of pure iron. The interior of the material storage box (3) is bucket-shaped, and the discharge port at the bottom of the material storage box (3) is compatible with the conveying trough.

6. A pencil visual sorting and transmission mechanism according to claim 5, characterized in that: The conveying trough is provided with a material leakage opening, the length of which is adapted to the slide plate (706), and the material leakage opening is communicated with the top of the waste box (8).

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