Chopstick visual quality detection mechanism

Abstract

The utility model belongs to the technical field of chopstick detection, and particularly relates to a chopstick visual quality detection mechanism which comprises an equipment frame, the equipment frame is arranged on the top surface of a customized rack, a rotating disc is arranged on the inner side surface of the equipment frame, and one end of the rotating disc is connected with the output end of a first motor arranged on the surface of one end of the equipment frame. And a feeding bin is connected to the customized rack at one end of the turntable. Through mutual cooperation of the rotating disc, the feeding bin, the brush wheel, the industrial camera and the display screen, chopsticks in the feeding bin can be clamped at the positioning notch in the rotating disc in the rotating process, the rotating disc rotates to enable the chopsticks to move to the industrial camera, the industrial camera shoots the chopsticks below, and therefore the chopsticks can be conveniently taken. The chopsticks can be compared through a set program, so that whether the cleaning quality of the chopsticks meets the standard or not is recognized, manual one-by-one checking is avoided, and the conditions of missing detection and error detection are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of chopstick detection, and in particular relates to a chopstick visual quality detection mechanism. Background Art

[0002] Chopsticks are a kind of tableware used to pick up food, usually two thin sticks, which can be made of wood, bamboo, plastic, metal, etc. When using, one chopstick is clamped in the palm of the hand, and the other is operated with the fingers to pick up food through cooperation with each other.

[0003] The chopsticks currently used in the tableware disinfection industry are mostly alloy chopsticks. Most of these chopsticks are dark in color. Due to their low price and poor quality, some oil stains and cleaning agents will remain on the surface during the cleaning process, as well as broken heads. After the chopsticks are cleaned, personnel need to be arranged to check each chopstick one by one to ensure that the chopsticks are clean after cleaning. This operation is time-consuming and labor-intensive. Personnel are prone to visual fatigue during long-term inspections, which is bound to result in missed inspections and wrong inspections, resulting in a certain number of dirty chopsticks arriving on the table, causing adverse effects on consumers and damaging the reputation of the restaurant.

[0004] Therefore, the utility model provides a chopstick visual quality detection mechanism to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a visual quality inspection mechanism for chopsticks, aiming to solve the problem in the prior art that the cleaned chopsticks are inspected manually one by one, which is labor-intensive and may result in missed inspections or wrong inspections.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chopstick visual quality inspection mechanism comprises an equipment frame, the equipment frame is arranged on the top surface of a customized frame, and a turntable is arranged on the inner surface of the equipment frame, one end of the turntable is connected to the output end of a first motor arranged on the surface of one end of the equipment frame, and a loading bin is connected to the customized frame at one end of the turntable, a second motor is connected to the surface of one end of the loading bin, the output end of the second motor is connected to the brush wheel arranged on the inner side of the loading bin, chopsticks are connected to the positioning groove arranged on the outer surface of the turntable, an industrial camera is connected to the bottom surface at the top of the equipment frame, and a display screen is connected to the top surface of the equipment frame, a material guide rod is connected to the customized frame at the other end of the turntable, a mounting block is connected to the inner surface of one end of the material guide rod, an electric telescopic rod is connected to the bottom surface of the mounting block, the output end of the electric telescopic rod passes through the mounting block, an unqualified bin is placed at the bottom end of the material guide rod, and a good bin is connected to one side surface of the unqualified bin.

[0007] In order to drive the turntable to rotate, as a preferred chopstick visual quality inspection mechanism of the utility model, the turntable and the equipment frame are rotatably connected, and the output end of the first motor is fixedly connected to one end of the turntable.

[0008] In order to drive the brush wheel to rotate, as a preferred chopstick visual quality inspection mechanism of the utility model, the brush wheel is rotatably connected to the loading bin, and the output end of the second motor is fixedly connected to one end of the brush wheel.

[0009] In order to achieve normal operation control of the first motor, the second motor, the industrial camera, the display screen and the electric telescopic rod, as a preferred chopstick visual quality inspection mechanism of the utility model, the first motor, the second motor, the industrial camera, the display screen and the electric telescopic rod are electrically connected through a PLC control switch and an external power supply.

[0010] In order to enable the chopsticks on the turntable to be moved to the guide rod, as a preferred embodiment of the chopstick visual quality detection mechanism of the utility model, the size and position of the guide rod match the size and position of the turntable.

[0011] In order to enable the chopsticks rolling on the guide rod to enter the unqualified bin and the qualified bin, as a preferred chopstick visual quality inspection mechanism of the utility model, the positions of the unqualified bin and the qualified bin match the position of the guide rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model uses the mutual cooperation among the turntable, the loading bin, the brush wheel, the industrial camera and the display screen, so that the chopsticks in the loading bin are engaged with the positioning notches on the rotating turntable. The turntable rotates to move the chopsticks to the industrial camera, so that the industrial camera takes pictures of the chopsticks below. The chopsticks can be compared through the set program to identify whether the cleaning quality of the chopsticks meets the standards, thereby avoiding manual inspection of each chopstick and preventing missed inspections or wrong inspections.

[0014] 2. In the utility model, the guide rod, the mounting block and the electric telescopic rod cooperate with each other. The chopsticks on the turntable rotate to the guide rod. The turntable continues to rotate to make the chopsticks roll onto the guide rod. When unqualified products appear, the PLC control switch will extend the movable end of the electric telescopic rod, thereby blocking the chopsticks from continuing to roll downward and causing the chopsticks to slide into the unqualified bin below, thereby automatically removing the unqualified chopsticks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the second three-dimensional structure of the utility model;

[0018] Figure 3 This is a partial upward structural diagram of the new loading bin of the utility model;

[0019] Figure 4 This is a schematic diagram of the local structure of the guide rod of the utility model;

[0020] Figure 5 It is a schematic diagram of the local structure of the industrial camera of the utility model.

[0021] In the figure: 1. Equipment frame; 2. Turntable; 3. First motor; 4. Loading bin; 5. Second motor; 6. Brush wheel; 7. Chopsticks; 8. Industrial camera; 9. Display screen; 10. Guide rod; 11. Mounting block; 12. Electric telescopic rod; 13. Unqualified bin; 14. Good bin. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-Figure 5The utility model provides the following technical solutions: a chopstick visual quality inspection mechanism, comprising an equipment frame 1, the equipment frame 1 is arranged on the top surface of a customized frame, and a turntable 2 is arranged on the inner surface of the equipment frame 1, one end of the turntable 2 is connected to the output end of a first motor 3 arranged on the surface of one end of the equipment frame 1, and a loading bin 4 is connected to the customized frame at one end of the turntable 2, a second motor 5 is connected to the surface of one end of the loading bin 4, and the output end of the second motor 5 is connected to a brush wheel 6 arranged on the inner side of the loading bin 4, chopsticks 7 are connected to the positioning groove arranged on the outer surface of the turntable 2, an industrial camera 8 is connected to the bottom surface at the top of the equipment frame 1, and a display screen is connected to the top surface of the equipment frame 1 9. A guide rod 10 is connected to the customized frame at the other end of the turntable 2, and a mounting block 11 is connected to the inner surface of one end of the guide rod 10. An electric telescopic rod 12 is connected to the bottom surface of the mounting block 11, and the output end of the electric telescopic rod 12 passes through the mounting block 11. An unqualified bin 13 is placed at the bottom end of the guide rod 10, and a good bin 14 is connected to one side surface of the unqualified bin 13. The bottom of the loading bin 4 is inclined at a certain angle to facilitate the automatic sliding of the chopsticks 7. The turntable 2 is driven by a chain, and each chain link has a positioning groove in the form of a gear for holding the chopsticks 7. An electric control box is arranged under the customized frame, and the PLC control switch, power supply, input and output modules, etc. are arranged in the electric control box.

[0024] Preferably, the turntable 2 is rotatably connected to the equipment frame 1 , and the output end of the first motor 3 is fixedly connected to one end of the turntable 2 .

[0025] During specific use, the output end of the first motor 3 can drive the turntable 2 to rotate on the equipment rack 1 .

[0026] Preferably, the brush wheel 6 is rotationally connected to the loading bin 4 , and the output end of the second motor 5 is fixedly connected to one end of the brush wheel 6 .

[0027] During specific use, the output end of the second motor 5 can drive the brush wheel 6 to rotate in the loading bin 4 .

[0028] Preferably, the first motor 3, the second motor 5, the industrial camera 8, the display screen 9 and the electric telescopic rod 12 are electrically connected to an external power supply via a PLC control switch.

[0029] During specific use, the first motor 3, the second motor 5, the industrial camera 8, the display screen 9 and the electric telescopic rod 12 can be controlled by a PLC control switch.

[0030] Preferably, the size and position of the guide rod 10 match the size and position of the turntable 2 .

[0031] During specific use, when the turntable 2 is rotating, the chopsticks 7 in the positioning notches on the turntable 2 will automatically move to the material guide rod 10 , so that the chopsticks 7 will roll on the material guide rod 10 .

[0032] Preferably, the positions of the unqualified bin 13 and the qualified bin 14 match the position of the guide rod 10 .

[0033] During specific use, when the chopsticks 7 on the guide rod 10 roll to the end, they will slide into the good product bin 14 for collection. When unqualified products appear, the movable end of the electric telescopic rod 12 on the guide rod 10 will block the chopsticks 7, so that the chopsticks 7 can slide from the guide rod 10 into the unqualified bin 13 for collection.

[0034] Working principle: When using the chopstick visual quality inspection mechanism, the operator puts the cleaned chopsticks 7 into the loading bin 4, starts the first motor 3, and allows the output end of the first motor 3 to drive the turntable 2 to rotate, and starts the second motor 5 at the same time, and allows the output end of the second motor 5 to drive the brush wheel 6 to rotate, so that when the turntable 2 rotates, the chopsticks 7 in the loading bin 4 will be stuck in the positioning notch of the turntable 2. When there is more than one chopstick 7 at the positioning notch, the brush wheel 6 will brush off the excess chopsticks 7 by rotating, so as to avoid multiple chopsticks 7 being stuck in the positioning notch on the turntable 2. In this way, when the turntable 2 passes When the rotation drives the chopsticks 7 to move to the lower end of the industrial camera 8, the industrial camera 8 will take pictures of the end, head and middle of the chopsticks 7, and the taken pictures will be displayed on the display screen 9, so that the comparison picture of each picture taken on the display screen 9 and the reference picture can be seen, so that the quality inspection operation of the chopsticks 7 is automatically completed according to the set program, and the turntable 2 continues to rotate, so that the chopsticks 7 will move to the position of the guide rod 10. When the chopsticks 7 continue to rotate downward, they will be blocked by the guide rod 10, so that the chopsticks 7 will be separated from the positioning notch on the turntable 2, and the chopsticks 7 will move to the guide rod 10, because the guide rod The structure 10 is an arc structure, so the chopsticks 7 will roll on the guide rod 10. When rolling to the end, the good chopsticks 7 will fall into the good product bin 14 for collection. When the industrial camera 8 takes pictures of the chopsticks 7 again and compares them, if unqualified products appear, according to the setting of the program, the PLC control switch will start the electric telescopic rod 12 on the mounting block 11, so that the output end of the electric telescopic rod 12 extends into the mounting block 11. In this way, when the unqualified products roll on the guide rod 10, the output end of the electric telescopic rod 12 will block the rolling track of the unqualified chopsticks 7, so that the unqualified chopsticks 7 collide with the output end of the electric telescopic rod 12. After the unqualified chopsticks 7 are removed, the output end of the electric telescopic rod 12 will be reset, so that the subsequent good chopsticks 7 can continue to roll into the good bin 14. This operation can automatically remove the unqualified chopsticks 7, and thus automatically complete the inspection operation of the chopsticks 7, and automatically remove the unqualified chopsticks 7, which brings convenience to the quality inspection operation of the chopsticks 7, improves the inspection efficiency, and reduces the labor intensity of the operator.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A chopstick visual quality inspection mechanism, comprising a device frame (1), characterized in that: The equipment frame (1) is arranged on the top surface of the customized frame, and a turntable (2) is arranged on the inner surface of the equipment frame (1), one end of the turntable (2) is connected to the output end of a first motor (3) arranged on the surface of one end of the equipment frame (1), and a loading bin (4) is connected to the customized frame at one end of the turntable (2), and a second motor (5) is connected to the surface of one end of the loading bin (4), and the output end of the second motor (5) is connected to a brush wheel (6) arranged on the inner side of the loading bin (4), and chopsticks (7) are connected to the positioning groove arranged on the outer surface of the turntable (2), and the equipment frame (1 ) is connected to an industrial camera (8) on the bottom surface at the top, and a display screen (9) is connected to the top surface of the equipment frame (1); a material guide rod (10) is connected to the customized frame at the other end of the turntable (2); an inner surface at one end of the material guide rod (10) is connected to a mounting block (11); an electric telescopic rod (12) is connected to the bottom surface of the mounting block (11); an output end of the electric telescopic rod (12) passes through the mounting block (11); a defective bin (13) is placed at the bottom end of the material guide rod (10); a good bin (14) is connected to one side surface of the defective bin (13).

2. The chopstick visual quality detection mechanism according to claim 1, characterized in that: The turntable (2) and the equipment frame (1) are rotatably connected, and the output end of the first motor (3) is fixedly connected to one end of the turntable (2).

3. The chopstick visual quality inspection mechanism according to claim 1, characterized in that: The brush wheel (6) is rotationally connected to the loading bin (4), and the output end of the second motor (5) is fixedly connected to one end of the brush wheel (6).

4. The chopstick visual quality inspection mechanism according to claim 1, characterized in that: The first motor (3), the second motor (5), the industrial camera (8), the display screen (9) and the electric telescopic rod (12) are electrically connected via a PLC control switch and an external power supply.

5. The chopstick visual quality inspection mechanism according to claim 1, characterized in that: The size and position of the material guide rod (10) match the size and position of the rotating disk (2).

6. The chopstick visual quality inspection mechanism according to claim 1, characterized in that: The positions of the unqualified bin (13) and the qualified bin (14) match the position of the material guide rod (10).

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