An automatic detection device for the light sensor of a computer monitor

Abstract

The present invention relates to the technical field of light sensing detection for computer monitor screens, and particularly to an automatic detection device for a light sensor of a computer monitor. An automatic detection device for a light sensor of a computer monitor includes a frame, an outer conveying module, an inner conveying module, a positioning module, and a light sensing detection module; a rolling shutter door is provided on the front side of the frame, the outer conveying module is disposed in front of the frame, the inner conveying module is installed inside the frame, and both the positioning module and the light sensing detection module are installed on the frame. The automatic detection device for a light sensor of a computer monitor can achieve automatic positioning, clamping and fixing, and detection of the computer monitor screen. With a high degree of automation, it can effectively improve the detection efficiency while reducing the labor cost, and solves the problems of low operation efficiency, high labor intensity, and low detection efficiency in the prior art where the computer monitor screen needs to be manually placed inside the frame for positioning before detection.

Description

Technical Field

[0001] The present invention relates to the technical field of light sensor detection for computer monitor screens, and particularly to an automatic detection device for light sensors of computer monitors. Background Art

[0002] At present, with the continuous and vigorous development of the 3C industry, computer monitors are an indispensable part of it. The demand for computer monitors is steadily increasing and will be applied in more industries and scenarios. Subsequently, the problem of the performance detection efficiency of computer monitors has become increasingly prominent. When performing light sensor performance detection on the screen of a computer monitor, there is an automatic detection using a light sensor detection module. However, it is necessary for an operator to manually place the computer monitor screen into the detection device and then perform detection after manual positioning. The operation efficiency is low, the labor intensity is high, and the detection efficiency is low, making it difficult to meet the current market production requirements of computer monitor screens. Summary of the Invention

[0003] Aiming at the problems proposed in the background art, the purpose of the present invention is to provide an automatic detection device for light sensors of computer monitors, which can realize the automatic positioning, clamping and fixing, and detection of computer monitor screens. It has a high degree of automation, effectively improves the detection efficiency, and can reduce the labor cost, solving the problems of low operation efficiency, high labor intensity, and low detection efficiency in the prior art where it is necessary to manually place the computer monitor screen into the inside of the rack for positioning before detection.

[0004] To achieve this purpose, the present invention adopts the following technical solutions:

[0005] An automatic detection device for light sensors of computer monitors includes a rack, an outer conveying module, an inner conveying module, a positioning module, and a light sensor detection module;

[0006] A rolling door is provided on the front side of the rack. The outer conveying module is arranged in front of the rack. The inner conveying module is installed inside the rack. The positioning module and the light sensor detection module are both installed on the rack, and both the positioning module and the light sensor detection module are located above the inner conveying module;

[0007] The outer conveying module is used to convey the computer monitor screen to the inner conveying module and convey the computer monitor screen that has completed detection from the inner conveying module to the outside of the rack. The inner conveying module is used to convey the computer monitor screen to the positioning position and convey the computer monitor screen that has completed detection to the outer conveying module. The positioning module is used to position and clamp the computer monitor screen. The light sensor detection module is used to detect the light sensor performance of the computer monitor screen.

[0008] For further illustration, the positioning module includes a substrate, a clamping assembly, and a positioning assembly. The substrate is mounted on the frame, the clamping assembly is mounted on the substrate, the positioning assembly includes a position sensor and a positioning reference block. Both the position sensor and the positioning reference block are mounted on the substrate, and the position sensor is located above the positioning reference block.

[0009] For further illustration, the clamping assembly includes a rotary cylinder and a clamping member. The output end of the rotary cylinder is connected to the clamping member, and the rotary cylinder drives the clamping member to rotate. The clamping member is disposed on one side of the substrate facing the outer conveying module.

[0010] For further illustration, it further includes a mounting frame and a laser generator module. The mounting frame is mounted on the upper part of the frame, the light sensing detection module is movably mounted on the mounting frame in the up and down direction. The substrate is disposed on the front end face of the mounting frame, and the light sensing detection module is located behind the substrate;

[0011] The laser generator module includes a laser generator, a first bracket, and an optical fiber cable. The laser generator is mounted on the first bracket, the first bracket is mounted on the top of the frame, and the laser generator is connected to the light sensing detection module through the optical fiber cable.

[0012] For further illustration, the inner conveying module includes a bottom plate, a first conveying roller, a ball conveyor belt, a driving motor, a first pushing device, and a second pushing device;

[0013] The bottom plate is mounted inside the frame. The first conveying rollers and the ball conveyor belt are respectively mounted on the surface of the bottom plate at intervals in the front and rear directions. The first conveying rollers are rotatably mounted on the bottom plate;

[0014] The driving motor is mounted below the bottom plate, and the output end of the driving motor is connected to the bottom of the ball conveyor belt. The driving motor is used to drive the ball conveyor belt to move up and down relative to the first conveying rollers;

[0015] The first pushing device is disposed on the right side of the first conveying rollers and the ball conveyor belt, and the second pushing device is disposed on the rear side of the first conveying rollers and the ball conveyor belt. The first pushing device and the second pushing device respectively include a cylinder and a push plate. The push plate is connected to the output shaft of the cylinder.

[0016] For further illustration, the outer conveying module includes a second bracket and second conveying rollers. The second bracket is disposed in front of the frame, and the second conveying rollers are arranged in the front and rear directions and rotatably mounted on the second bracket.

[0017] For further illustration, it further includes a pneumatic control module and an electric control module, both of which are installed at the lower part of the frame;

[0018] The positioning module and the inner conveying module are respectively pneumatically connected to the pneumatic control module;

[0019] The outer conveying module, the inner conveying module, the positioning module, the light sensing detection module and the laser generator module are respectively electrically connected to the electric control module.

[0020] For further illustration, it further includes a control panel, a computer monitor and a keyboard. The control panel, the computer monitor and the keyboard are all arranged on the outer side of the frame, and the control panel, the computer monitor and the keyboard are respectively electrically connected to the electric control module.

[0021] For further illustration, it further includes a safety light curtain, and the safety light curtain is installed on the outer side of the rolling shutter door.

[0022] For further illustration, a maintenance door is arranged on the outer side of the frame, and cooling fans are respectively arranged on the left and right sides of the frame.

[0023] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0024] 1. By setting the outer conveying module and the inner conveying module, the two cooperate to complete the conveying of the computer monitor screen between the outside and the inside of the frame. And in cooperation with the positioning module, the computer monitor screen can be automatically positioned, clamped and fixed and detected inside the frame. With a high degree of automation, it can effectively improve the detection efficiency while reducing the labor cost, and solves the problems that the existing light sensing detection device for computer monitor screens needs to manually place the computer monitor screen inside the frame for positioning before detection, with low operation efficiency, high labor intensity and low detection efficiency;

[0025] 2. By setting the substrate, when the computer monitor screen is conveyed to the positioning position by the inner conveying module, the positioning reference block can assist in positioning the computer monitor screen, making the computer monitor screen abut against the positioning reference block, and adjusting the position of the computer monitor screen so that the computer monitor screen is located at the positioning position. The position sensor can detect the position of the computer monitor screen to assist in adjusting the position of the computer monitor screen and determine whether the computer monitor screen has been located at the positioning position to achieve the positioning of the computer monitor screen; after the computer monitor screen is located at the positioning position, the computer monitor screen is clamped and fixed to the substrate by the clamping assembly, so that the computer monitor screen will not swing or move during subsequent detection, effectively improving the detection accuracy;

[0026] 3. Operators can input instructions through the setting control panel, computer monitor, and keyboard. The electronic control module is used to receive the instructions and control the outer conveying module, inner conveying module, positioning module, light sensor detection module, and laser generator module to perform corresponding operations. The operation is simple and can effectively improve the detection efficiency. Description of the Drawings

[0027] Figure 1 is a three-dimensional structural schematic diagram of the automatic detection device for the computer monitor light sensor according to an embodiment of the present invention (rolling door closed);

[0028] Figure 2 is a three-dimensional structural schematic diagram of the automatic detection device for the computer monitor light sensor according to an embodiment of the present invention (rolling door opened);

[0029] Figure 3 is a front view structural schematic diagram of the automatic detection device for the computer monitor light sensor according to an embodiment of the present invention (rolling door opened);

[0030] Figure 4 is an installation structural schematic diagram of the positioning module and the light sensor detection module of the automatic detection device for the computer monitor light sensor according to an embodiment of the present invention;

[0031] Figure 5 is a three-dimensional structural schematic diagram of the laser generator module of the automatic detection device for the computer monitor light sensor according to an embodiment of the present invention;

[0032] Figure 6 is a three-dimensional structural schematic diagram of the inner conveying module of the automatic detection device for the computer monitor light sensor according to an embodiment of the present invention;

[0033] Figure 7 is a three-dimensional structural schematic diagram of the inner conveying module of the automatic detection device for the computer monitor light sensor according to an embodiment of the present invention;

[0034] Figure 8 is a three-dimensional structural schematic diagram of the outer conveying module of the automatic detection device for the computer monitor light sensor according to an embodiment of the present invention;

[0035] Wherein: frame 1, rolling shutter door 11, maintenance door 12, cooling fan 13, external conveying module 2, second bracket 21, second conveying roller 22, internal conveying module 3, bottom plate 31, first conveying roller 32, ball conveyor belt 33, drive motor 34, first pushing device 35, air cylinder 351, push plate 352, second pushing device 36, positioning module 4, substrate 41, clamping assembly 42, rotary air cylinder 421, clamping member 422, positioning assembly 43, position sensor 431, positioning reference block 432, light sensing detection module 5, mounting bracket 6, laser generator module 7, laser generator 71, first bracket 72, optical fiber cable 73, pneumatic control module 8, electric control module 9, control panel 101, computer monitor 102, keyboard 103, safety light curtain 104, tray 10. Detailed implementation manners

[0036] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0037] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In addition, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features, which are used to distinguish and describe the features, without order or importance.

[0038] As Figures 1 to 3 shown, an automatic detection device for the light sensor of a computer monitor includes a frame 1, an external conveying module 2, an internal conveying module 3, a positioning module 4, and a light sensing detection module 5;

[0039] A rolling shutter door 11 is provided on the front side of the frame 1. The external conveying module 2 is disposed in front of the frame 1. The internal conveying module 3 is installed inside the frame 1. Both the positioning module 4 and the light sensing detection module 5 are installed on the frame 1, and both the positioning module 4 and the light sensing detection module 5 are located above the internal conveying module 3;

[0040] The outer conveying module 2 is used to convey the computer monitor screen to the inner conveying module 3 and convey the computer monitor screen that has completed the detection from the inner conveying module 3 to the outside of the rack 1. The inner conveying module 3 is used to convey the computer monitor screen to the positioning position and convey the computer monitor screen that has completed the detection to the outer conveying module 2. The positioning module 4 is used to position and clamp the computer monitor screen. The light sensor detection module 5 is used to detect the light sensing performance of the computer monitor screen.

[0041] When it is necessary to detect a batch of computer monitor screens, open the rolling door 11. The computer monitor screen is conveyed to the inner conveying module 3 under the conveyance of the outer conveying module 2. At this time, the computer monitor screen enters the interior of the rack 1. At this time, the rolling door 11 is closed. Under the conveyance of the inner conveying module 3, the computer monitor screen is conveyed to the positioning position. After the positioning module 4 completes the positioning of the computer monitor screen, it clamps and fixes the computer monitor screen. Then, the light sensor detection module 5 detects the light sensing performance of the computer monitor screen. After the detection is completed, the positioning module 4 releases the computer monitor screen. The rolling door 11 is opened. The computer monitor screen is conveyed to the outer conveying module 2 under the conveyance of the inner conveying module 3. The outer conveying module 2 conveys the computer monitor screen that has completed the detection from the inner conveying module 3 to the outside of the rack 1, and takes away the computer monitor screen, thus completing one detection; placing the computer monitor screen to be detected on the outer conveying module 2 can perform the next detection.

[0042] By setting the outer conveying module 2 and the inner conveying module 3, the two cooperate to complete the conveyance of the computer monitor screen between the outside and the inside of the rack 1. And in cooperation with the positioning module 4, the computer monitor screen can achieve automatic positioning, clamping and detection inside the rack 1. The degree of automation is high, which can effectively improve the detection efficiency and reduce the labor cost while solving the problems that the existing light sensing detection device for computer monitor screens needs to manually place the computer monitor screen inside the rack 1 for positioning before detection, with low operation efficiency, high labor intensity and low detection efficiency.

[0043] As Figure 4 and Figure 5 shown, for further illustration, the positioning module 4 includes a substrate 41, a clamping assembly 42 and a positioning assembly 43. The substrate 41 is installed on the rack 1. The clamping assembly 42 is installed on the substrate 41. The positioning assembly 43 includes a position sensor 431 and a positioning reference block 432. Both the position sensor 431 and the positioning reference block 432 are installed on the substrate 41, and the position sensor 431 is located above the positioning reference block 432.

[0044] By setting the substrate 41, when the computer monitor screen is conveyed to the positioning position by the inner conveying module 4, the positioning reference block can assist in positioning the computer monitor screen, making the computer monitor screen abut against the positioning reference block 432, and adjusting the position of the computer monitor screen so that the computer monitor screen is located at the positioning position. The position sensor 431 can detect the position of the computer monitor screen to assist in adjusting the position of the computer monitor screen and determine whether the computer monitor screen has been located at the positioning position, so as to realize the positioning of the computer monitor screen; after the computer monitor screen is located at the positioning position, the clamping assembly 42 clamps and fixes the computer monitor screen to the substrate 41, so that the computer monitor screen will not swing or move during subsequent detection, effectively improving the detection accuracy.

[0045] Furthermore, the clamping assembly 42 includes a rotary cylinder 421 and a clamping member 422. The output end of the rotary cylinder 421 is connected to the clamping member 422. The rotary cylinder 421 drives the clamping member 422 to rotate. The clamping member 422 is arranged on one side of the substrate 41 facing the outer conveying module 2.

[0046] When the inner conveying module 3 conveys the computer monitor screen to the positioning position, the rotary cylinder 421 drives the clamping member 422 to rotate, so that the clamping member 422 does not affect the positioning of the computer monitor screen on the substrate 41. After the computer monitor screen is positioned at the positioning position, the rotary cylinder 421 drives the clamping member 422 to rotate and return to clamp and fix the computer monitor screen to the substrate 41, so as to realize the clamping and fixing of the computer monitor screen.

[0047] Specifically, in this embodiment, four clamping assemblies 42 are provided. The four clamping assemblies 42 are respectively arranged in pairs on both sides of the substrate 41 to realize stable fixation of the computer monitor screen.

[0048] Specifically, it further includes a mounting bracket 6 and a laser generator module 7. The mounting bracket 6 is installed on the upper part of the frame 1. The light sensing detection module 5 is movably installed on the mounting bracket 6 in the up and down direction. The substrate 41 is arranged on the front end face of the mounting bracket 6, and the light sensing detection module 7 is located behind the substrate 41;

[0049] The laser generator module 7 includes a laser generator 71, a first bracket 72 and an optical fiber cable 73. The laser generator 71 is installed on the first bracket 72. The first bracket 72 is installed on the top of the frame 1. The laser generator 71 is connected to the light sensing detection module 5 through the optical fiber cable 73.

[0050] Specifically, the light sensor detection module 5 adopts an existing light sensor detection module. The light sensor detection module 5 is equipped with a standard light source. The light sensor detection module 5 can be movably installed on the mounting bracket 6 through a guide rail and a slider. After the light sensor detection module 5 moves downward, the position of the standard light source is exactly opposite to the measured point on the computer display screen to be detected. After the detection is completed, the light sensor detection module 5 moves upward to reset. By setting the laser generator module 7, the laser generator module 7 is used to control the standard light source of the light sensor detection module 5 to irradiate, so as to complete the light sensor performance detection of the computer display screen. In addition, by installing the laser generator 71 on the first bracket 72, the installation stability of the laser generator 71 is ensured.

[0051] As Figure 6 and Figure 7 shown, for further illustration, the inner conveying module 3 includes a bottom plate 31, a first conveying roller 32, a ball conveyor belt 33, a driving motor 34, a first pushing device 35 and a second pushing device 36;

[0052] The bottom plate 31 is installed in the frame 1. The first conveying roller 32 and the ball conveyor belt 33 are respectively installed on the surface of the bottom plate 31 at intervals in the front-rear direction. The first conveying roller 32 is rotatably installed on the bottom plate 31; by setting the first conveying roller 32, the computer display screen is driven to move back and forth, and a roller-type conveying module is used to convey the computer display screen, and the conveying stability is strong;

[0053] The driving motor 34 is installed below the bottom plate 31. The output end of the driving motor 34 is connected to the bottom of the ball conveyor belt 33. The driving motor 34 is used to drive the ball conveyor belt 33 to move up and down relative to the first conveying roller 32;

[0054] The first pushing device 35 is arranged on the right side of the first conveying roller 32 and the ball conveyor belt 33, and the second pushing device 36 is arranged on the rear side of the first conveying roller 32 and the ball conveyor belt 33. The first pushing device 35 and the second pushing device 36 respectively include a cylinder 351 and a push plate 352. The push plate 352 is connected to the output shaft of the cylinder 351.

[0055] Preferably, the computer monitor screen is placed on the tray 10. By setting the ball conveyor belt 33, when the first conveyor roller 32 conveys the computer monitor screen to the substrate 31, the drive motor 34 drives the ball conveyor belt 33 to rise, thereby lifting the tray 10 and the computer monitor screen in the tray 10. At this time, under the pushing action of the push plate 352 corresponding to the first pushing device 35 and the second pushing device 36, the position of the tray 10 in the front, back, left, and right directions is adjusted. The first pushing device 35 is used to push the tray 10 to a position close to the lateral reference plane, and the second pushing device 36 is used to push the tray 10 to a position close to the longitudinal reference plane, and finally the positioning of the computer monitor screen is completed.

[0056] Preferably, the positioning module 4 is inclined and arranged inside the frame 1, and the computer monitor screen is inclined and placed on the tray 10, so that when the computer monitor screen enters the inside of the frame 1 for detection, it matches the positioning module 4. The inclined placement is beneficial to reducing the space occupied by the equipment and improving the space utilization rate of the production workshop.

[0057] As Figure 8 shown, further illustration, the outer conveying module 2 includes a second bracket 21 and second conveyor rollers 22. The second bracket 21 is arranged in front of the frame 1, and the second conveyor rollers 22 are arranged in the front-back direction and are rotatably installed on the second bracket 21.

[0058] By setting the second bracket 21 and the second conveyor rollers 22, the second conveyor rollers 22 rotate to realize the front-back conveying of the computer monitor screen, so as to convey the computer monitor screen to the inner conveying module 3. The roller-type conveying method is adopted for the conveying of the computer display screen, and the conveying stability is strong.

[0059] As Figure 1 and Figure 3 shown, further illustration, it further includes a pneumatic control module 8 and an electric control module 9. The pneumatic control module 8 and the electric control module 9 are both installed at the lower part of the frame 1;

[0060] The positioning module 4 and the inner conveying module 3 are respectively pneumatically connected to the pneumatic control module 8 to realize the rotation of the clamping member 422 driven by the rotary cylinder 421 of the clamping assembly 42, and to realize the pushing of the corresponding push plate 352 to the tray 10 by the cylinder 351 of the first pushing device 35 and the cylinder 351 of the second pushing device 36;

[0061] The outer conveying module 2, the inner conveying module 3, the positioning module 4, the light sensing detection module 5, and the laser generator module 7 are respectively electrically connected to the electric control module 9.

[0062] Preferably, it further includes a control panel 101, a computer monitor 102, and a keyboard 103. The control panel 101, the computer monitor 102, and the keyboard 103 are all arranged outside the rack 1, and the control panel 101, the computer monitor 102, and the keyboard 103 are respectively electrically connected to the electric control module 9. An operator can input instructions through the control panel 101, the computer monitor 102, and the keyboard 103. The electric control module 9 is used to receive the instructions and control the outer conveying module 2, the inner conveying module 3, the positioning module 4, the light sensing detection module 5, and the laser generator module 7 to perform corresponding operations, which is simple to operate and effectively improves the detection efficiency.

[0063] Preferably, it further includes a safety light curtain 104, and the safety light curtain 104 is installed outside the rolling shutter door 11.

[0064] By installing the safety light curtain 104 outside the rolling shutter door 11, it can prevent the rolling shutter door 11 from injuring the operator when it closes, effectively improving the safety of the operation and production process.

[0065] Optionally, a maintenance door 12 is arranged outside the rack 1, and heat dissipation fans 13 are respectively arranged on the left and right sides of the rack 1.

[0066] By arranging the maintenance door 12 outside the rack 1, when it is necessary to perform maintenance and repair on the components inside the rack 1, opening the maintenance door 12 can perform corresponding operations, effectively improving the maintenance and repair efficiency of the equipment. In addition, since heat will accumulate inside the rack 1 during operation, to prevent the electrical components inside the rack 1 from being damaged due to excessive heat accumulation inside the rack 1, by arranging the heat dissipation fans 13, and the heat dissipation fans 13 are arranged on the left and right sides of the rack 1, the effect of convective ventilation and heat dissipation can be achieved, and the heat dissipation efficiency is high, ensuring the operation of the equipment and improving the reliability of the equipment operation.

[0067] In the description of this specification, the descriptions with reference to the terms "embodiment", "example", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0068] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. An automatic detection device for a light sensor of a computer monitor, characterized in that, It includes a frame, an outer conveying module, an inner conveying module, a positioning module and a light sensing detection module; A rolling shutter door is provided on the front side of the frame. The outer conveying module is arranged in front of the frame. The inner conveying module is installed inside the frame. The positioning module and the light sensing detection module are both installed on the frame, and both the positioning module and the light sensing detection module are located above the inner conveying module; The outer conveying module is used to convey the computer monitor screen to the inner conveying module and convey the computer monitor screen after the detection is completed from the inner conveying module to the outside of the frame. The inner conveying module is used to convey the computer monitor screen to the positioning position and convey the computer monitor screen after the detection is completed to the outer conveying module. The positioning module is used to position and clamp the computer monitor screen. The light sensing detection module is used to detect the light sensing performance of the computer monitor screen; The positioning module includes a substrate, a clamping component and a positioning component. The substrate is installed on the frame. The clamping component is installed on the substrate. The positioning component includes a position sensor and a positioning reference block. The position sensor and the positioning reference block are both installed on the substrate, and the position sensor is located above the positioning reference block; The clamping component includes a rotary cylinder and a clamping piece. The output end of the rotary cylinder is connected to the clamping piece. The rotary cylinder drives the clamping piece to rotate. The clamping piece is arranged on the side of the substrate facing the outer conveying module; It further includes a mounting rack and a laser generator module. The mounting rack is installed on the upper part of the frame. The light sensing detection module is movably installed up and down on the mounting rack. The substrate is arranged on the front end face of the mounting rack, and the light sensing detection module is located behind the substrate; The laser generator module includes a laser generator, a first bracket and an optical fiber cable. The laser generator is installed on the first bracket. The first bracket is installed on the top of the frame. The laser generator is connected to the light sensing detection module through the optical fiber cable; The inner conveying module includes a bottom plate, a first conveying roller, a ball conveyor belt, a driving motor, a first pushing device and a second pushing device; The bottom plate is installed inside the frame. The first conveying roller and the ball conveyor belt are respectively installed on the surface of the bottom plate at intervals in the front-back direction. The first conveying roller is rotatably installed on the bottom plate; The driving motor is installed below the bottom plate. The output end of the driving motor is connected to the bottom of the ball conveyor belt. The driving motor is used to drive the ball conveyor belt to move up and down relative to the first conveying roller; The first pushing device is arranged on the right side of the first conveying roller and the ball conveyor belt. The second pushing device is arranged on the rear side of the first conveying roller and the ball conveyor belt. The first pushing device and the second pushing device respectively include a cylinder and a push plate. The push plate is connected to the output shaft of the cylinder.

2. The automatic detection device for the light sensor of a computer monitor according to claim 1, wherein The external conveying module includes a second bracket and second conveying rollers. The second bracket is arranged in front of the frame, and the second conveying rollers are arranged in the front-rear direction and are rotatably installed on the second bracket.

3. The automatic detection device for the light sensor of a computer monitor according to claim 1, wherein, It further includes a pneumatic control module and an electric control module, and both the pneumatic control module and the electric control module are installed at the lower part of the frame; The positioning module and the internal conveying module are respectively pneumatically connected to the pneumatic control module; The external conveying module, the internal conveying module, the positioning module, the light sensing detection module and the laser generator module are respectively electrically connected to the electric control module.

4. The automatic detection device for the light sensor of a computer monitor according to claim 3, characterized in that, It further includes a control panel, a computer monitor and a keyboard. The control panel, the computer monitor and the keyboard are all arranged outside the frame, and the control panel, the computer monitor and the keyboard are respectively electrically connected to the electric control module.

5. The automatic detection device for the light sensor of a computer monitor according to claim 1, wherein It further includes a safety light curtain, and the safety light curtain is installed outside the rolling shutter door.

6. The automatic detection device for a computer monitor light sensor according to claim 1, characterized in that, A maintenance door is arranged outside the frame, and cooling fans are respectively arranged on the left and right sides of the frame.

Images