Visual sorting, detecting and discharging mechanism for pencil production

Abstract

The utility model belongs to the technical field of detection blanking mechanisms, and particularly relates to a visual sorting detection blanking mechanism for producing pencils, which comprises a conveying table, four stand columns are fixedly arranged at the bottom of the conveying table, a storage box is fixedly arranged on the upper surface of the conveying table, and a stabilizing block is fixedly arranged on one side of the upper surface of the conveying table. According to the pencil sorting device, the rotating motor, the roll shafts, the conveying belt, the conveying groove and the like are arranged, pencils are transversely placed in the storage box, the bottommost pencil can fall onto the conveying groove from the discharging port, the rotating motor drives the two roll shafts, the two roll shafts drive the conveying belt to rotate, and the pencils are sorted through the conveying belt. The first pencil is conveyed forwards through the conveying groove, then the upper surface of the conveying belt can prevent the next pencil from falling down till the next conveying groove rotates to the discharging port below the bottom of the storage box, one pencil is arranged in each conveying groove passing through the discharging port of the storage box, and a detection module can conveniently detect the pencil.

Description

Technical Field

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

[0002] When pencils are produced, a wooden rod is used to wrap the graphite lead. Since the wooden rod is light yellow, in order to ensure the overall beauty of the pencil, a layer of paint will be sprayed on the surface of the pencil. After production is completed, the appearance of the pencil needs to be inspected and damaged and defective pencils are eliminated.

[0003] However, in the existing equipment, most pencils are cylindrical, and the existing conveyor belt cannot effectively fix and transport them, making the conveyance disorderly and increasing the difficulty of inspection. Most of the pencils that do not meet the quality standards are manually selected. Human energy is limited, and long-term selection will make workers tired. Therefore, a visual sorting and inspection unloading mechanism for pencil production is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a visual sorting, detecting and unloading mechanism for producing pencils.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a visual sorting and detection unloading mechanism for producing pencils, comprising a conveyor platform, characterized in that: four columns are fixedly provided at the bottom of the conveyor platform, a material storage box is fixedly provided on the upper surface of the conveyor platform, a stabilizing block is fixedly provided on one side of the upper surface of the conveyor platform, a stabilizing frame is fixedly provided on the upper surface of the conveyor platform, the stabilizing frame is provided with a sorting structure, a material receiving box is movably provided at one end of the conveyor platform, a material discharge trough is fixed on the upper surface of the conveyor platform, a waste box is movably provided at the bottom of the material discharge trough, and the conveyor platform is provided with a conveying structure;

[0006] The conveying structure includes a rotating motor fixedly mounted on one side of the conveying platform and two rollers rotatably connected to the opposite side of the conveying platform, the output shaft of the rotating motor is fixedly connected to one roller, and a conveyor belt is movably provided on the two rollers, and a plurality of conveying grooves are provided on the conveyor belt;

[0007] The sorting structure includes a detection module fixed at the bottom of the stabilizing frame and a cylinder fixed at one side of the stabilizing frame. The output shaft of the cylinder is fixed with a connecting column, and one end of the connecting column is fixed with a pushing column, and the pushing column is slidably connected to the stabilizing block.

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

[0009] The interior of the material storage box is bucket-shaped, the material discharge port of the material storage box is adapted to the size of the conveying trough, and the upper surface of the conveyor belt is movably connected to the bottom of the material discharge port of the material storage box.

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

[0011] Both ends of the discharge trough are sloped, the discharge trough is made of stainless steel, and the pushing column is also made of stainless steel.

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

[0013] A rubber pad is fixedly provided on the bottom of the material receiving box, and handles are fixedly provided on both sides of the material receiving box. The material receiving box is made of wood.

[0014] The utility model has the following beneficial effects:

[0015] 1. Compared with the existing technology, this visual sorting and detection unloading mechanism for pencil production is equipped with a rotating motor, rollers, conveyor belt and conveyor trough. Pencils are placed horizontally in the storage box, and the bottom pencil will fall from the discharge port to the conveyor trough. The rotating motor drives the two rollers, and the two rollers drive the transmission belt to rotate, conveying the first pencil forward through the conveyor trough. Then, the upper surface of the conveyor belt will prevent the next pencil from falling until the next conveyor trough rotates to the discharge port at the bottom of the storage box. There is a pencil in each conveyor trough passing through the discharge port of the storage box, which is convenient for the detection module to detect it.

[0016] 2. Compared with the existing technology, this visual sorting, inspection and unloading mechanism for pencil production is equipped with an inspection module, a cylinder, a connecting column, a push column, a discharge chute and a stabilizing block. When the pencils are conveyed to the bottom of the inspection module, they are inspected and sorted. If unqualified pencils are detected, the cylinder output shaft drives the connecting column to retract, and the connecting column drives the push column to slide and retract in the stabilizing block. The push column will push the unqualified pencils to the discharge chute. Because the two ends of the discharge chute are sloped, the pencils will slide along the slope into the waste bin, eliminating the need for manual collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a first-perspective three-dimensional structural diagram of a visual sorting, detection and unloading mechanism for producing pencils proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the second-angle perspective structure of a visual sorting, detection and unloading mechanism for producing pencils proposed by the present invention;

[0019] Figure 3 This is a cross-sectional view of a visual sorting, detection and unloading mechanism for producing pencils proposed in the utility model;

[0020] Figure 4 This is a top view of a visual sorting, detection and unloading mechanism for producing pencils proposed by the utility model.

[0021] Legend:

[0022] 1. Conveyor platform; 2. Column; 3. Storage box; 4. Stabilizing frame; 5. Collecting box; 6. Waste box; 7. Conveying structure; 701. Rotating motor; 702. Roller; 703. Conveyor belt; 704. Conveying trough; 8. Sorting structure; 801. Detection module; 802. Cylinder; 803. Connecting column; 804. Pushing column; 9. Discharging trough; 10. Stabilizing block. DETAILED DESCRIPTION

[0023] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0024] Reference Figures 1 to 4 The utility model provides a visual sorting and detection unloading mechanism for producing pencils: it includes a conveying platform 1, four columns 2 are fixedly provided at the bottom 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, a stabilizing block 10 is fixedly provided on one side of the upper surface of the conveying platform 1, a stabilizing frame 4 is fixedly provided on the upper surface of the conveying platform 1, and the stabilizing frame 4 is provided with a sorting structure 8, a material receiving box 5 is movably provided at one end of the conveying platform 1, and a rubber pad is fixedly provided at the bottom of the material receiving box 5 to prevent the pencils from being damaged when they fall into the material receiving box 5, handles are fixed on both sides of the material receiving box 5, and the material receiving box 5 is made of wood. A discharge trough 9 is fixed on the upper surface of the conveying platform 1, and the two ends of the discharge trough 9 are sloped. When the pencils are on the discharge trough 9, they will slide into the waste box 6 due to their weight. The discharge trough 9 is made of stainless steel, and a waste box 6 is movably provided at the bottom of the discharge trough 9, and the conveying platform 1 is provided with a conveying structure 7;

[0025] The conveying structure 7 includes a rotating motor 701 fixedly mounted on one side of the conveying platform 1 and two rollers 702 rotatably connected to the opposite side of the conveying platform 1. The output shaft of the rotating motor 701 is fixedly connected to one roller 702. A conveyor belt 703 is movably provided on the two rollers 702. The upper surface of the conveyor belt 703 is movably connected to the bottom of the discharge port of the storage box 3. A plurality of conveying grooves 704 are provided on the conveyor belt 703, so that there is a pencil in each conveying groove 704 passing through the discharge port of the storage box 3. The discharge port of the storage box 3 is adapted to the size of the conveying groove 704.

[0026] The sorting structure 8 includes a detection module 801 fixed at the bottom of the stabilizing frame 4 and a cylinder 802 fixed on one side of the stabilizing frame 4. The output shaft of the cylinder 802 is fixed with a connecting column 803, and one end of the connecting column 803 is fixed with a pushing column 804. The pushing column 804 is made of stainless steel and is slidably connected to the stabilizing block 10.

[0027] Working principle: put the finished pencils horizontally into the storage box 3, the bottom pencil will fall from the discharge port to the conveying trough 704, then the motor 701 is rotated to run, the rotating motor 701 drives the two rollers 702, the two rollers 702 drive the conveyor belt 703 to rotate, and the first pencil is conveyed forward through the conveying trough 704, and then the upper surface of the conveyor belt 703 will prevent the next pencil from falling until the next conveying trough 704 is transferred to the discharge port at the bottom of the storage box 3, so that there is a pencil in each conveying trough 704 passing through the discharge port of the storage box 3, which is convenient for the detection module 801 to detect it. When the pencil is conveyed to the bottom of the detection module 801, the pencil is detected. During sorting, if unqualified pencils are detected, the output shaft of the cylinder 802 drives the connecting column 803 to retract, and the connecting column 803 drives the pushing column 804 to slide and retract in the stabilizing block 10. The pushing column 804 will push the unqualified pencils onto the discharge chute 9. Because the two ends of the discharge chute 9 are sloped, the pencils will slide along the slope into the waste bin 6 without manual collection. Then the cylinder 802 drives the pushing column 804 to return to its original position again until the next unqualified pencil is detected. The qualified pencils will be in the conveying chute 704 along the conveyor belt 703 to one end of the receiving box 5. The pencils will fall from the conveying chute 704 onto the rubber pad in the receiving box 5 when the conveyor belt 703 rotates downward.

[0028] 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A visual sorting and detection unloading mechanism for producing pencils, comprising a conveying table (1), characterized in that: Four uprights (2) are fixedly provided at the bottom of the conveying platform (1); a material storage box (3) is fixedly provided on the upper surface of the conveying platform (1); a stabilizing block (10) is fixedly provided on one side of the upper surface of the conveying platform (1); a stabilizing frame (4) is fixedly provided on the upper surface of the conveying platform (1); the stabilizing frame (4) is provided with a sorting structure (8); a material receiving box (5) is movably provided at one end of the conveying platform (1); a material discharging trough (9) is fixedly provided on the upper surface of the conveying platform (1); a waste box (6) is movably provided at the bottom of the material discharging trough (9); and the conveying platform (1) is provided with a conveying structure (7); The conveying structure (7) comprises a rotating motor (701) fixedly mounted on one side of the conveying platform (1) and two rollers (702) rotatably connected to the opposite side of the conveying platform (1), the output shaft of the rotating motor (701) being fixedly connected to one roller (702), a conveyor belt (703) being movably provided on the two rollers (702), and a plurality of conveyor grooves (704) being provided on the conveyor belt (703); The sorting structure (8) comprises a detection module (801) fixed to the bottom of the stabilizing frame (4) and a cylinder (802) fixed to one side of the stabilizing frame (4); a connecting column (803) is fixedly provided on the output shaft of the cylinder (802); a material pushing column (804) is fixedly provided at one end of the connecting column (803); and the material pushing column (804) is slidably connected to the stabilizing block (10); The interior of the material storage box (3) is bucket-shaped, the material discharge port of the material storage box (3) is matched in size to the conveying trough (704), and the upper surface of the conveyor belt (703) is movably connected to the bottom of the material discharge port of the material storage box (3); A rubber pad is fixedly provided on the bottom of the material receiving box (5), handles are fixedly provided on both sides of the material receiving box (5), and the material receiving box (5) is made of wood.

2. A visual sorting and detection unloading mechanism for producing pencils according to claim 1, characterized in that: Both ends of the discharge chute (9) are sloped, the discharge chute (9) is made of stainless steel, and the push column (804) is made of stainless steel.

Images