Household appliance panel detection device

Abstract

The utility model relates to the technical field of household appliance panel detection, in particular to a household appliance panel detection device which comprises a first conveying belt and a second conveying belt, a detection mechanism is installed between the first conveying belt and the second conveying belt and comprises a detection table, and the outer wall of a stand column is rotationally connected with a first rotary drum. A first movable rod is fixedly connected to the outer wall of the first rotary drum, manual detection and judgment are assisted through an infrared transmitter and an infrared receiver, accurate detection can be achieved, the manual detection cost is saved, a first conveying belt and a second conveying belt are arranged, conveying and guiding of household appliance panels are facilitated, a detection assembly line of the household appliance panels is formed, and the detection efficiency is improved. The device is simple and convenient to operate, the working efficiency is effectively improved, and a C-shaped rod can rotate on the inner side of a second rotating cylinder, so that the positions of an infrared transmitter and an infrared receiver can be flexibly adjusted, household appliance panels can be conveniently detected according to the household appliance panels with different sizes, shapes and placement angles, and the device is more flexible to use.

Description

Technical Field

[0001] The utility model relates to the technical field of home appliance panel detection, in particular to a home appliance panel detection device. Background Art

[0002] Home appliance panels often require multiple display windows, such as displays on air conditioners. These components are often installed manually, and this can lead to missed components. Traditional inspection methods for display windows rely entirely on manual judgment. Due to the many uncontrollable factors involved in manual inspection, misjudgments and incorrect judgments are common, resulting in low accuracy. Furthermore, purely manual inspections are labor-intensive, inefficient, and costly.

[0003] A Chinese patent (patent number: CN206743775U, discloses a device for detecting home appliance panels), which includes a photoelectric switch and an alarm device. The home appliance panel is installed on a support frame, and the display window component on the home appliance panel is installed between the transmitting end and the receiving end of the photoelectric switch. If a display window component is installed on the home appliance panel, since the display window component is not completely light-transmitting, it blocks the light emitted by the transmitting end of the photoelectric switch from reaching the receiving end, the photoelectric switch is not turned on, and the alarm device does not work. If a display window component is not installed on the home appliance panel, since the display window component is installed in a suspended and light-transmitting position, the receiving end of the photoelectric switch receives the light emitted by the transmitting end, the photoelectric switch is turned on, and the alarm device works and alarms. Utilizing the blocking judgment principle of the photoelectric switch, the photoelectric switch is used to assist manual detection and judgment, which can quickly and accurately detect, ensure product quality, improve efficiency, and save manual detection costs;

[0004] However, when the above device is used to detect the home appliance panel, the home appliance panel needs to be installed on a support frame. After the detection is completed, it needs to be disassembled and then the next home appliance panel to be detected needs to be installed again. The operation is relatively cumbersome and the overall detection efficiency is low. At the same time, the installation position of the photoelectric switch used for detection is fixed and cannot be adjusted according to the size, shape and placement angle of different home appliance panels, which has limitations. Utility Model Content

[0005] The purpose of the utility model is to provide a detection device for home appliance panels, which has the characteristics of saving manual detection costs, simple and convenient operation, and effectively improving work efficiency.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device for detecting a panel of a household appliance, comprising a first conveyor belt and a second conveyor belt, a detection mechanism being installed between the first conveyor belt and the second conveyor belt, the detection mechanism comprising a detection platform, a column being fixedly connected to the rear of the upper end face of the detection platform, an outer wall of the column being rotatably connected to a first rotating drum, an outer wall of the first rotating drum being fixedly connected to a first movable rod, the other end of the first movable rod being movably connected to a second movable rod, the other end of the second movable rod being fixedly connected to a second rotating drum, the inner side of the second rotating drum being rotatably connected to a C-shaped rod, the upper and lower ends of the C-shaped rod being fixedly connected to a top panel and a bottom panel respectively, an infrared transmitter and an infrared receiver being respectively provided on opposite sides of the top panel and the bottom panel.

[0007] In order to facilitate alarm reminders, as a preferred detection device for home appliance panels of the present invention, an alarm is installed above the outer wall of the column, and the outer wall of the alarm is provided with an alarm light and a buzzer.

[0008] In order to adjust the position of the guide plate, as a preferred device for detecting a panel of a home appliance according to the present invention, the front and rear sides of the first conveyor belt are fixedly connected with mounting plates, and two electric push rods are installed on the outer wall of the mounting plate. The output ends of the two electric push rods extend to the inner side of the mounting plate and are fixedly connected with a guide plate.

[0009] In order to guide the home appliance panel, as a preferred embodiment of the present invention for a home appliance panel detection device, a guide inclined plate is provided at one end of the first conveyor belt close to the detection platform.

[0010] In order to facilitate the normal operation of the infrared transmitter and receiver, as a preferred embodiment of the present invention for a home appliance panel detection device, the detection platform is a transparent structure.

[0011] In order to facilitate alarm reminders, as a preferred embodiment of the present invention for a detection device for a home appliance panel, the infrared transmitter and the infrared receiver are both electrically connected to the alarm.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] During the inspection, the distance between the two guide plates is adjusted according to the size of the home appliance panel to be inspected, and the electric push rods on both sides are started to drive the guide plates to move back and forth, thereby achieving the purpose of adjusting the distance, so that the two guide plates guide the home appliance panel, and multiple home appliance panels are stably conveyed to the inspection mechanism through the first conveyor belt at the same placement angle. The home appliance panel is located at the upper end of the inspection table, and the top panel and the bottom panel are respectively located above and below the inspection table and are located on the same vertical line. The inspection table is a transparent structure, so that the infrared receiver can normally receive the signal emitted by the infrared transmitter. The infrared transmitter and the infrared receiver assist manual inspection and judgment, which can quickly and accurately detect and save manual inspection costs. By setting the first conveyor belt and the second conveyor belt, it is convenient to transport and guide the home appliance panel, forming a home appliance panel inspection pipeline, which is simple and convenient to operate and effectively improves work efficiency.

[0014] The first rotating drum can rotate on the outer wall of the column, the first movable rod and the second movable rod can also move, and the C-shaped rod can rotate inside the second rotating drum, so that the positions of the infrared transmitter and the infrared receiver can be flexibly adjusted to facilitate the detection of home appliance panels according to home appliance panels of different sizes, shapes and placement angles, making it more flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall main structural diagram of the utility model;

[0016] Figure 2 This is the main structural diagram of the detection mechanism of the utility model;

[0017] Figure 3 This is a top view of the first conveyor belt of the utility model;

[0018] Figure 4 This is a side view of the C-shaped rod structure of the utility model.

[0019] In the figure: 1. First conveyor belt; 2. Second conveyor belt; 3. Detection mechanism; 4. Detection table; 5. Column; 6. First rotating drum; 7. First movable rod; 8. Second movable rod; 9. Second rotating drum; 10. C-shaped rod; 11. Top panel; 12. Bottom panel; 13. Infrared transmitter; 14. Infrared receiver; 15. Alarm; 16. Alarm light; 17. Buzzer; 18. Mounting plate; 19. Electric push rod; 20. Guide plate; 21. Guide ramp. DETAILED DESCRIPTION

[0020] See also Figures 1 to 4A detection device for household appliance panels includes a first conveyor belt 1 and a second conveyor belt 2, a detection mechanism 3 is installed between the first conveyor belt 1 and the second conveyor belt 2, the detection mechanism 3 includes a detection platform 4, a column 5 is fixedly connected to the rear of the upper end surface of the detection platform 4, the outer wall of the column 5 is rotatably connected to the first rotating drum 6, the outer wall of the first rotating drum 6 is fixedly connected to the first movable rod 7, the other end of the first movable rod 7 is movably connected to the second movable rod 8, the other end of the second movable rod 8 is fixedly connected to the second rotating drum 9, the inner side of the second rotating drum 9 is rotatably connected to the C-shaped rod 10, the upper and lower ends of the C-shaped rod 10 are respectively fixedly connected to the top panel 11 and the bottom panel 12, and the opposite sides of the top panel 11 and the bottom panel 12 are respectively provided with an infrared transmitter 13 and an infrared receiver 14.

[0021] In this embodiment: when conducting the inspection, the distance between the two guide plates 20 is adjusted according to the size of the home appliance panel to be inspected, and the electric push rods 19 on both sides are started, thereby driving the guide plates 20 to move back and forth, thereby achieving the purpose of adjusting the distance, so that the two guide plates 20 guide the home appliance panel, and multiple home appliance panels are stably conveyed to the inspection mechanism 3 through the first conveyor belt 1 at the same placement angle. The home appliance panel is located at the upper end of the inspection table 4, and the top panel 11 and the bottom panel 12 are respectively located above and below the inspection table 4 and are located on the same vertical line. The inspection table 4 is a transparent structure, so that the infrared receiver 14 can normally receive the signal emitted by the infrared transmitter 13. If the alarm 15 does not alarm, a display window component is installed on the home appliance panel. Since the display window component is not completely transparent, the infrared signal cannot be received normally; if the alarm 15 works If an alarm is triggered, there is no display window component installed on the home appliance panel. Since the display window component is installed in a suspended and light-transmissive position, the infrared signal can be received normally. The infrared transmitter 13 and the infrared receiver 14 are used to assist manual detection and judgment, which can quickly and accurately detect and save manual detection costs. By setting the first conveyor belt 1 and the second conveyor belt 2, it is convenient to transport and guide the home appliance panel, forming a detection pipeline for the home appliance panel. The operation is simple and convenient, and the work efficiency is effectively improved. In addition, the first rotating drum 6 can rotate on the outer wall of the column 5, and can also move between the first movable rod 7 and the second movable rod 8, and the C-shaped rod 10 can rotate on the inside of the second rotating drum 9, so that the position of the infrared transmitter 13 and the infrared receiver 14 can be flexibly adjusted to facilitate the detection of the home appliance panel according to home appliance panels of different sizes, shapes and placement angles, and it is more flexible to use.

[0022] As a technical optimization solution of the present invention, an alarm 15 is installed above the outer wall of the column 5, and an alarm light 16 and a buzzer 17 are provided on the outer wall of the alarm 15.

[0023] In this embodiment, an alarm light 16 and a buzzer 17 are provided on the outer wall of the alarm 15. After the alarm 15 receives signals from the infrared transmitter 13 and the infrared receiver 14, the alarm light 16 flashes and the buzzer 17 sounds an alarm to facilitate alarm reminders.

[0024] As a technical optimization solution of the present invention, the front and rear sides of the first conveyor belt 1 are fixedly connected with a mounting plate 18, and the outer wall of the mounting plate 18 is installed with two electric push rods 19. The output ends of the two electric push rods 19 extend to the inner side of the mounting plate 18 and are fixedly connected with a guide plate 20.

[0025] In this embodiment, the electric push rods 19 on both sides are started, thereby driving the guide plates 20 to move back and forth, thereby achieving the purpose of adjusting the spacing, so that the two guide plates 20 guide the home appliance panels, and multiple home appliance panels are stably conveyed to the detection mechanism through the first conveyor belt 1 at the same placement angle.

[0026] As a technical optimization solution of the present invention, a guide inclined plate 21 is provided at one end of the first conveyor belt 1 close to the detection platform 4 .

[0027] In this embodiment, the guide inclined plate 21 facilitates the smooth guidance of the home appliance panel to the upper end of the testing platform 4 .

[0028] As a technical optimization solution of the present invention, the detection platform 4 is a transparent structure.

[0029] In this embodiment, the detection platform 4 is a transparent structure, so that infrared rays can pass through the detection platform smoothly, so that the infrared transmitter 13 and the infrared receiver 14 can work normally.

[0030] As a technical optimization solution of the present invention, the infrared transmitter 13 and the infrared receiver 14 are both electrically connected to the alarm 15 .

[0031] In this embodiment, the infrared transmitter 13 and the infrared receiver 14 are both electrically connected to the alarm 15 , so as to facilitate the transmission of the detection signal to the alarm 15 .

[0032] Working principle: When conducting inspection, the distance between the two guide plates 20 is adjusted according to the size of the home appliance panel to be inspected, and the electric push rods 19 on both sides are started to drive the guide plates 20 to move back and forth, thereby achieving the purpose of adjusting the distance, so that the two guide plates 20 guide the home appliance panel, and multiple home appliance panels are stably conveyed to the inspection mechanism 3 through the first conveyor belt 1 at the same placement angle. The home appliance panel is located at the upper end of the inspection table 4, and the top panel 11 and the bottom panel 12 are respectively located above and below the inspection table 4 and are located on the same vertical line. The inspection table 4 is a transparent structure, so that the infrared receiver 14 can normally receive the signal emitted by the infrared transmitter 13. If the alarm 15 does not alarm, a display window component is installed on the home appliance panel. Since the display window component is not completely transparent, the infrared signal cannot be received normally; if the alarm 15 works If an alarm is triggered, there is no display window component installed on the home appliance panel. Since the display window component is installed in a suspended and light-transmissive position, the infrared signal can be received normally. The infrared transmitter 13 and the infrared receiver 14 are used to assist manual detection and judgment, which can quickly and accurately detect and save manual detection costs. By setting the first conveyor belt 1 and the second conveyor belt 2, it is convenient to transport and guide the home appliance panel, forming a detection pipeline for the home appliance panel. The operation is simple and convenient, and the work efficiency is effectively improved. In addition, the first rotating drum 6 can rotate on the outer wall of the column 5, and can also move between the first movable rod 7 and the second movable rod 8, and the C-shaped rod 10 can rotate on the inside of the second rotating drum 9, so that the position of the infrared transmitter 13 and the infrared receiver 14 can be flexibly adjusted to facilitate the detection of the home appliance panel according to home appliance panels of different sizes, shapes and placement angles, and it is more flexible to use.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements 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 device for detecting a panel of a household appliance, comprising a first conveyor belt (1) and a second conveyor belt (2), characterized in that: A detection mechanism (3) is installed between the first conveyor belt (1) and the second conveyor belt (2), and the detection mechanism (3) includes a detection platform (4), a column (5) is fixedly connected to the rear of the upper end surface of the detection platform (4), the outer wall of the column (5) is rotatably connected to the first rotating drum (6), the outer wall of the first rotating drum (6) is fixedly connected to the first movable rod (7), the other end of the first movable rod (7) is movably connected to the second movable rod (8), the other end of the second movable rod (8) is fixedly connected to the second rotating drum (9), the inner side of the second rotating drum (9) is rotatably connected to the C-shaped rod (10), the upper and lower ends of the C-shaped rod (10) are respectively fixedly connected to the top panel (11) and the bottom panel (12), and the top panel (11) and the bottom panel (12) are respectively provided with an infrared transmitter (13) and an infrared receiver (14) on the opposite sides.

2. The device for detecting a panel of a household appliance according to claim 1, characterized in that: An alarm (15) is installed above the outer wall of the column (5), and an alarm light (16) and a buzzer (17) are provided on the outer wall of the alarm (15).

3. The device for detecting a panel of a household appliance according to claim 1, characterized in that: The front and rear sides of the first conveyor belt (1) are fixedly connected to a mounting plate (18), and the outer wall of the mounting plate (18) is installed with two electric push rods (19), and the output ends of the two electric push rods (19) extend to the inner side of the mounting plate (18) and are fixedly connected to a guide plate (20).

4. The device for detecting a panel of a household appliance according to claim 1, characterized in that: A guide inclined plate (21) is provided at one end of the first conveyor belt (1) close to the detection platform (4).

5. The device for detecting a panel of a household appliance according to claim 1, characterized in that: The detection platform (4) is a transparent structure.

6. The device for detecting a panel of a household appliance according to claim 1, characterized in that: The infrared transmitter (13) and the infrared receiver (14) are both electrically connected to the alarm (15).

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