CN115962715A - A 3C product size detection mechanism - Google Patents

Abstract

The invention discloses a 3C product size detection mechanism which comprises a detection table and a base, wherein an upper shell is arranged right above the detection table. According to the invention, the identification camera, the product tray and the moving plate are adopted, in the actual use process, the product can be conveyed by the electric crawler, the identification camera can be used for photographing and sampling in the conveying process, the sampled photos can be compared with photos corresponding to various products in the controller, so that the type of the product to be detected can be judged, then the rotation time of the product tray and the moving time of the moving plate can be correspondingly controlled according to different product types, so that the product tray can be rotated to the groove corresponding to the corresponding product, the product can be conveniently and fixedly accommodated, then the moving plate can adjust the distance from the 3D detection mechanism to the product, the phenomenon that the detection data is inaccurate due to too large or too small distance can be avoided, and the device has the advantage of multi-type detection.

Description

A 3C product size detection mechanism

technical field

The invention relates to the technical field of detection equipment, in particular to a 3C product size detection mechanism.

Background technique

3C products usually refer to computers, tablet computers, mobile phones, digital cameras, walkmans, electronic dictionaries, hardware devices for audio-visual playback or digital audio players, etc.

The publication number in the existing open technology is: CN109701885A, a kind of 3C product size detection equipment, including at least one automatic detection assembly line, and each automatic detection assembly line includes sequentially connected feeding stations for separating and stacking disks, with The 3D detection station for detecting products and the unloading station for classifying and placing products; a first reclaiming mechanism is provided between the loading station and the 3D detection station, and the 3D detection station There is a second reclaiming mechanism between the unloading station and the unloading station. The invention can realize the fully automatic online detection function of the 3C product size, improve the product detection efficiency, shorten the time for picking and placing the product, and improve the 3D detection accuracy.

However, in the actual testing process, the types of 3C products are relatively diverse, and the testing data requirements of different products are different. Although the above-mentioned patents can perform high-precision testing operations, the types of products that can be tested are relatively single and cannot be easily tested. It is time-consuming and labor-intensive to carry out testing operations on different products, and manual adjustments are required in the follow-up. Moreover, manual loading operations are still required in the operation process for the products to be tested. The labor intensity of personnel is relatively high, and the operation efficiency is limited.

Contents of the invention

The object of the present invention is to propose a 3C product size detection mechanism in order to solve the shortcomings in the prior art.

In order to achieve the above object, the present invention adopts the following technical solution: a 3C product size detection mechanism, including a detection platform and a base, an upper casing is arranged directly above the detection platform, and the two sides of the detection platform are symmetrically installed with The support frame, the top of the support frame and the surface of the detection table are respectively equipped with an input platform and an output platform, and the top surfaces of the input platform and the output platform are equipped with electric crawlers, and the surface of the input platform is provided with two groups. An infrared receiver is fixedly installed in the middle of the top surface of the input table, and a fixing frame is installed directly above the infrared receiver in the middle of the surface on both sides of the input table. There are two groups of the fixing frames. The bottom positions are respectively equipped with a first infrared emitter and a recognition camera, and a mounting frame is fixedly installed on the surface of one side of the upper casing directly above the output platform, and several groups of push plates are arranged below the mounting frame, and the push plate One end is located on the surface of the mounting frame, and a second hydraulic rod is installed symmetrically. One end of the push plate is located at the bottom surface of the mounting frame, and a second infrared emitter is fixedly installed. The opposite side of the second infrared emitter is fixedly installed at the bottom of the mounting frame. There is an infrared receiver for receiving infrared signals, one end of the installation frame is located on the top side of the output platform, and the surface position of the fixed frame is provided with a connecting frame, and a third motor is installed on the surface of the inner bottom of the connecting frame, and the third motor One end runs through one side of the connecting frame and connects with the conveying plate. One end of the conveying plate is located on the surface of the output platform far away from the detection platform, and several groups of guide plates are evenly installed on the surface, and one end of the output platform is located on the side close to the detection platform. Uniformly inclined installation There are several groups of guide plates, and the bottom of the guide plates and the bottom of the guide plates are all abutted against the collection box.

As a further description of the above technical solution:

A detection chamber is provided at the middle position of the inner bottom of the detection platform and at the middle position of the upper surface of the inner top of the upper casing, and fixed plates are installed symmetrically at the top positions of the two sides of the detection cavity inside the detection platform, and the upper parts of the fixed plates are installed respectively. There are two sets of suction plates and the first hydraulic rod, and the other set is located at the bottom of the inner surface of the upper shell, and is aligned with the suction plate on the surface of the fixed plate , several groups of second screw rods are symmetrically installed inside the detection cavity, one end of the second screw rod runs through one side of the detection cavity and is connected to the fourth motor, the outer periphery of the second screw rod is sleeved with a moving plate, the A 3D detection mechanism is fixedly installed in the middle of the top surface of the moving plate.

As a further description of the above technical solution:

A chute is fixedly installed in the middle of one side surface of the detection platform, a first motor is fixedly installed at one end of the chute, and a first screw rod is connected to one end of the first motor, and the outer circumference of the first screw rod runs through A moving box is sleeved on one side of the chute, and a second motor is fixedly installed in the middle of the moving box, and one end of the second motor runs through one side of the moving box and is connected to the product tray.

As a further description of the above technical solution:

The surface of the product tray is evenly surrounded by several groups of grooves for placing 3C products, and the size of the grooves matches the size of different 3C products.

As a further description of the above technical solution:

A controller is fixedly installed on the surface of the top side of the upper casing, and a fan is fixedly installed at one end of the controller at the middle of the top surface of the upper casing. connected.

As a further description of the above technical solution:

The 3D detection mechanism is a FocalSpec line confocal scanner.

As a further description of the above technical solution:

A base is fixedly installed on the bottom surface of the detection platform.

As a further description of the above technical solution:

The structure photo of the 3C product is stored inside the controller.

Compared with the prior art, the beneficial effects of the present invention are;

1. In the present invention, a recognition camera, a product tray, and a moving plate are used. During actual use, the product will be conveyed by electric crawlers. At this time, the recognition camera will be taken to take pictures and samples during the transportation. At this time, the sampled photos can be Compare the photos corresponding to various products in the controller to determine the type of product that needs to be detected, and then according to the different product types, the rotation time of the product tray and the moving time of the moving plate can be correspondingly measured Control, so that the product tray can be rotated to the groove that fits the corresponding product, which is convenient for accommodating and fixing the product, and then the moving plate can adjust the distance between the 3D detection mechanism and the product to avoid inaccurate detection data caused by too large or too small distance The phenomenon occurs, which has the advantage of multi-type detection.

2. In the present invention, conveying boards and push boards are used. In the actual use process, when 3C products undergo corresponding judgments and tests, they can be divided into qualified products and defective products. At this time, when the product is moving and outputting, The push plate arranged sideways can be detected by the second infrared emitter in front when the product moves to the corresponding installation rack, and the push plate can be pushed out at this time to push the unqualified products of different products, so that It falls into the collection box at the corresponding position to facilitate subsequent processing. Similarly, qualified products will be detected by the last group of second infrared emitters during the movement. At this time, the product will be judged to pass through this area, and then Trigger the third motor to rotate for a certain period of time, so that the angle of the conveying plate connected to it changes, and then contacts with guide plates at different positions, so that the product will be blocked by the conveying plate during the final movement and forced to move along the conveying plate. The plate moves regularly, directly enters the guide plate that is in contact with the conveying plate, and finally falls into the corresponding collection box to realize the collection of qualified products of different products, which is convenient for subsequent personnel to process, and has the ability to distinguish collection advantage.

3. In the present invention, the input platform, output platform and electric crawler are used. In the actual use process, the detection operation of 3C products will be input through the electric crawler on the surface of the input platform for subsequent detection, and then the corresponding product after the detection is completed It will be transported through the electric crawler on the surface of the output platform to realize the overall input and output operations. Manual loading and unloading is no longer required, which can significantly reduce the labor intensity of personnel and improve operating efficiency. high merit.

Description of drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the following will briefly introduce the drawings required in the embodiments.

Fig. 1 is the structural representation of a kind of 3C product size detecting mechanism that the present invention proposes;

Fig. 2 is the structural representation of the product pallet of a kind of 3C product size detecting mechanism that the present invention proposes;

Fig. 3 is the structural representation of the delivery plate of a kind of 3C product size detection mechanism that the present invention proposes;

Fig. 4 is a schematic diagram of the connection between a part of the output table and the guide plate of a 3C product size detection mechanism proposed by the present invention;

Fig. 5 is a partial structural schematic diagram of a mounting frame of a 3C product size detection mechanism proposed by the present invention;

6 is a schematic diagram of the connection between the push plate and the second hydraulic rod of a 3C product size detection mechanism proposed by the present invention;

Fig. 7 is a structural schematic diagram of a fixing frame of a 3C product size detection mechanism proposed by the present invention;

Fig. 8 is a schematic diagram of the connection between the moving plate and the second screw rod of a 3C product size detection mechanism proposed by the present invention.

illustration:

1. Detection platform; 2. Support frame; 3. Input platform; 4. Electric crawler; 5. First infrared transmitter; 6. Infrared receiver; 7. Identification camera; 8. Fixed frame; 9. Product tray; 10 , the first motor; 11, the upper shell; 12, the controller; 13, the suction plate; 14, the second motor; 15, the fan; 16, the moving box; 17, the moving plate; 18, the 3D detection mechanism; Chute; 20, fixed plate; 21, the first screw mandrel; 22, the first hydraulic rod; 23, mounting frame; 24, push plate; 25, the second infrared emitter; 26, the second hydraulic rod; 27, the first Three motors; 28, connecting frame; 29, collection box; 30, guide plate; 31, conveying plate; 32, guide plate; 33, output table; 34, second screw rod; 35, detection cavity; 37, base.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

Embodiment 1, referring to Figures 1-7, a 3C product size detection mechanism, including a detection platform 1 and a base 37, an upper casing 11 is arranged directly above the detection platform 1, and support frames are installed symmetrically on both sides of the detection platform 1 2. The top of the support frame 2 and the surface of the detection platform 1 are respectively equipped with an input platform 3 and an output platform 33. The top surfaces of the input platform 3 and the output platform 33 are equipped with electric crawlers 4, and the surface of the input platform 3 is provided with two sets of An infrared receiver 6 is fixedly installed in the middle of the top surface of the input platform 3, and the infrared receiver 6 is directly above the middle of the surface on both sides of the input platform 3. A fixing frame 8 is installed. The fixing bracket 8 is provided with two groups of two groups of fixing frames 8 The first infrared emitter 5 and the identification camera 7 are respectively installed at the top and bottom positions, and the mounting frame 23 is fixedly installed on the surface position on the side of the upper casing 11 directly above the output table 33, and several groups of push plates 24 are arranged below the mounting frame 23 One end of the push plate 24 is located on the surface of the mounting frame 23 and a second hydraulic rod 26 is symmetrically installed. One end of the push plate 24 is located on the bottom surface of the mounting frame 23 and is fixedly installed with a second infrared emitter 25. The opposite side of the second infrared emitter 25 is located Mounting frame 23 bottom positions are fixedly installed with the infrared receiver 6 that is used for receiving infrared signal, and mounting frame 23 one ends are positioned at output stage 33 top side surface position fixed frame and are provided with connecting frame 28, and connecting frame 28 internal bottom surface positions are installed with the first Three motors 27, one end of the third motor 27 runs through one side of the connecting frame 28 and is connected to the conveying plate 31, and one end of the conveying plate 31 is located on the surface of the output platform 33 away from the detection platform 1, and several groups of guide plates 30 are evenly installed on the surface of the output platform 33. One end is located close to the detection platform 1 and is evenly and obliquely equipped with several groups of guide plates 32 , and the bottom of the guide plates 32 and the bottom of the guide plate 30 are both abutted against the collection box 29 .

Embodiment 2, referring to Fig. 1 and Fig. 8, a detection chamber 35 is provided at the middle position of the inner bottom end of the detection platform 1 and the middle position of the inner top surface of the upper casing 11, and the top positions of the two sides of the detection chamber 35 inside the detection platform 1 are symmetrical. The fixed plate 20 is installed, and the suction plate 13 and the first hydraulic rod 22 are respectively installed above the fixed plate 20. There are two sets of the suction plate 13, and the other set is arranged at the bottom of the inner surface of the upper shell 11. position, and aligned with the suction plate 13 on the surface of the fixed plate 20, several groups of second screw rods 34 are symmetrically installed inside the detection cavity 35, and one end of the second screw rod 34 runs through the side of the detection cavity 35 and is in phase with the fourth motor 36. connection, the outer periphery of the second screw rod 34 is sleeved with a moving plate 17, the middle position of the top surface of the moving plate 17 is fixedly installed with a 3D detection mechanism 18, the first motor 10, the second motor 14, the third motor 27, and the fourth motor 36 Specific motor types can be flexibly selected according to requirements, such as stepper motors, brake motors and synchronous motors, etc. The specific selection can be adjusted according to personnel requirements and structural requirements.

Embodiment 3, referring to Fig. 1 and Fig. 2, a chute 19 is fixedly installed in the middle position of one side surface of the detection table 1, and a first motor 10 is fixedly installed at one end of the chute 19, and a first wire is connected to one end of the first motor 10. Rod 21, the outer circumference of the first screw rod 21 runs through the side of the chute 19, and the moving box 16 is sleeved, and the middle position inside the moving box 16 is fixedly installed with the second motor 14, and one end of the second motor 14 runs through the side of the moving box 16 and the product tray 9-way connection, the setting of the chute 19 can adjust the product tray 9 in different operation processes accordingly, so as to ensure the fluency of the device operation.

Embodiment 4, referring to Fig. 1 and Fig. 2, the surface position of the product tray 9 is evenly surrounded by several groups of grooves for placing 3C products, and the size of the grooves matches the size of different 3C products, and the setting of the grooves is convenient for different The product is fixed to facilitate subsequent testing and use.

Embodiment 5, referring to Fig. 1, a controller 12 is fixedly installed on the top side surface of the upper casing 11, and a fan 15 is fixedly installed at one end of the controller 12 at the middle of the top surface of the upper casing 11, and one end of the fan 15 runs through the upper casing One side of 11 is connected with the suction plate 13 through a pipeline, and the gas can be extracted through the suction plate 13, and the debris on the product surface is removed by the gas, so as to prevent the debris from affecting the detection of the product and improve the accuracy of detection.

Embodiment six, with reference to Fig. 1, 3D detecting mechanism 18 is FocalSpec line confocal scanner, and FocalSpec line confocal scanner is 3D line confocal scanner and FocalSpec Map analysis software, can visualize three-dimensional surface topography in real time, eliminate Measure artifacts, increase vertical range in software, analyze 2D and 3D surfaces, analyze surface structure according to the latest standards, add optional modules for advanced applications, automate analysis and publish reports, it is an existing device, it is only done here use.

Embodiment 7, referring to FIG. 1 , a base 37 is fixedly installed on the bottom surface of the detection table 1 , and the device can be fixed through the base 37 , which is convenient to enhance the overall stability of the device.

Embodiment 8, with reference to Fig. 1, the controller 12 internally stores the structural photos of the 3C products, and the sequence and time of the operation of the equipment inside the device can be controlled accordingly through the programming of the controller 12 and personnel. The photos are stored for convenience and The product pictures collected by the identification camera 7 are compared and matched to screen and determine the type of 3C products to be delivered, which facilitates the corresponding adjustment of the subsequent detection structure, so as to ensure the accuracy of the overall detection.

Working principle: In the actual use process, the 3C products on the surface of the input platform 3 can be transported by the operation of the electric crawler 4 on the surface, and then when transporting, the first infrared emitter 5 and the infrared receiver in the middle of the input platform 3 The device 6 will continue to work. When the product passes through the area where the two are located, it will block the transmission of the infrared signal and the corresponding reception. At this time, the identification camera 7 at the rear will be triggered to sample the product, and then the photos obtained by the irradiation can be compared with the control. The shape of different 3C products stored in the device 12 is matched and analyzed to determine the specific type of the 3C product described so far. Then, when the judgment is completed, the second motor 14 will be triggered to run for a certain period of time, so that the bottom of the motor 14 will The surface of the product tray 9 conforms to the detected product groove and will rotate to the position where it abuts against the electric crawler in 4 directions. At this time, the product will fall into the corresponding groove during the moving process to realize storage and fixation, which is convenient for subsequent For detection and use, after the product falls into the groove, the suction discs 13 located on the upper and lower sides of the product tray 9 operate at the same time, so that the fan 15 continues to run to extract the gas from the suction disc 13. The flow drives the airflow around the product to fluctuate, and then the dust and other impurities attached to the product surface are sucked out through the movement of the gas, so as to avoid the residue of impurities from affecting the subsequent detection accuracy, which can effectively improve the overall detection effect, and then through the first motor The operation of 10 can drive the product tray 9 to move a certain distance, so that it moves to the middle position of the detection cavity 35. At this time, according to the above-mentioned detected product type, the fourth motor 36 can be controlled to run for a corresponding time, so that the second screw rod 34 drives the moving plate 17 to move relatively, and then changes the distance between the 3D detection mechanisms 18, so as to meet the detection requirements of products of different sizes, and avoid the same detection distance for different products, resulting in large or biased detection data. Small, so as to adapt to various products and improve the scope of application of the device. Then, after the detection is completed, the first motor 10 continues to run to move the product tray 9 to the output table 33 position. At this time, the first hydraulic rod on the top of the fixed plate 20 22 jacking up, so that the product placed inside the product tray 9 is lifted, so that one end of the product touches the electric crawler 4 on the surface of the output table 33, and the product is carried out through the operation of the electric crawler 4, realizing the unloading of the product Material operation, due to the type of the product and whether the product is a defective product has been judged in the above-mentioned detection process, and then in the subsequent removal process, when the product moves to the position where the corresponding collection box 29 is located, it will first be detected by its front end. The second infrared emitter 25 is detected, so that the second hydraulic rod 26 is pushed out to drive the push plate 24 to move, and the product can be pushed into the guide plate 32 at the corresponding position through the push plate 24, so that the product slides into the corresponding position due to gravity. Inside the collection box 29, the collection operation of defective products of different products is realized. When the product is tested to be qualified, the product will be transported smoothly all the way, and directly pass through the last group of second infrared emitters 25. At this time, the product will be judged to have passed through this area, and then trigger the third motor 27 to rotate for a certain period of time, so that the angle of the conveying plate 31 connected to it changes, and then contacts with the guide plate 30 at different positions, so that the product will be affected by the conveying plate 31 during the final movement. Blocked, forced to move regularly along the conveying plate 31, directly enter the guide plate 30 that is in contact with the conveying plate 31, and finally fall into the inside of the collection box 29 at the corresponding position to realize the collection of qualified products of different products , the device as a whole can be adjusted to the position suitable for different product operation and detection through product photo comparison, and can realize the purpose of independent multi-type product detection, and the loading and unloading of products is realized through the operation of the electric crawler 4, no longer need Manual operation can effectively reduce the labor intensity of personnel, thereby improving the overall operating efficiency. The overall device has the advantages of multi-type detection, differentiated collection, and high operating efficiency.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (8)

1. A 3C product size detection mechanism, comprising a detection platform (1) and a base (37), is characterized in that, an upper casing (11) is arranged directly above the detection platform (1), and the detection platform (1) ) are symmetrically equipped with a support frame (2) on both sides of the surface, and an input platform (3) and an output platform (33) are respectively installed on the top of the support frame (2) and the surface position of the detection platform (1), and the input platform ( 3) and the top surface of the output platform (33) are equipped with electric crawlers (4), and the surface of the input platform (3) is provided with two groups, and the middle position of the top surface of the input platform (3) is fixedly installed with an infrared receiver (6), the infrared receiver (6) is located directly above the input platform (3) in the middle of the surface of the two sides and is provided with a fixed frame (8), and the fixed frame (8) is provided with two groups, and the two groups of The first infrared emitter (5) and the identification camera (7) are respectively installed at the top and bottom positions of the fixing frame (8), and the output platform (33) is fixedly installed on the surface position of the upper casing (11) side directly above. frame (23), the bottom of the mounting frame (23) is provided with several groups of push plates (24), and one end of the push plate (24) is located on the surface of the mounting frame (23) and is symmetrically installed with a second hydraulic rod (26), One end of the push plate (24) is located at the bottom surface of the mounting frame (23) and is fixedly equipped with a second infrared emitter (25), and the opposite side of the second infrared emitter (25) is fixed at the bottom of the mounting frame (23). An infrared receiver (6) for receiving infrared signals is installed, and one end of the mounting frame (23) is positioned at the top side of the output platform (33). A third motor (27) is installed on the surface of the inner bottom end, and one end of the third motor (27) passes through the side of the connecting frame (28) and is connected to the conveying plate (31), and one end of the conveying plate (31) is located at the output Several groups of guide plates (30) are evenly installed on the surface of the platform (33) away from the detection platform (1), and several groups of guide plates are evenly installed on the side of the output platform (33) at a position close to the detection platform (1). (32), the bottom of the guide plate (32) and the bottom of the guide plate (30) are both in contact with the collection box (29). 2. A 3C product size detection mechanism according to claim 1, characterized in that a detection cavity is provided at the middle position of the inner bottom end of the detection table (1) and the middle position of the inner top surface of the upper casing (11) (35), a fixed plate (20) is installed symmetrically on the top of the surface of both sides of the detection cavity (35) inside the detection platform (1), and a suction plate (13) and a suction plate (13) are respectively installed above the fixed plate (20). The first hydraulic rod (22), the suction plate (13) is provided with two groups, and the other group is arranged at the bottom end position of the inner side surface of the upper casing (11), and is connected with the surface of the fixed plate (20) The suction discs (13) at the position are aligned, and several groups of second screw rods (34) are symmetrically installed inside the detection cavity (35), and one end of the second screw rods (34) runs through one side of the detection cavity (35) Connected with the fourth motor (36), the outer periphery of the second screw rod (34) is sleeved with a moving plate (17), and the middle position of the top surface of the moving plate (17) is fixedly equipped with a 3D detection mechanism (18). 3. A 3C product size detection mechanism according to claim 1, characterized in that a chute (19) is fixedly installed in the middle of one side surface of the detection platform (1), and the chute (19) One end of the interior is fixed with a first motor (10), and one end of the first motor (10) is connected to a first screw rod (21), and the outer circumference of the first screw rod (21) runs through one side of the chute (19). Connected with a mobile box (16), the middle position inside the mobile box (16) is fixedly equipped with a second motor (14), and one end of the second motor (14) runs through one side of the mobile box (16) and the product tray (9 ) to connect. 4. A 3C product size detection mechanism according to claim 3, characterized in that the surface of the product tray (9) is evenly surrounded by several groups of grooves for placing 3C products, and the groove size is different from The size of the 3C product fits. 5. A 3C product size detection mechanism according to claim 1, characterized in that a controller (12) is fixedly installed on the top side surface of the upper housing (11), and the controller (12) One end is fixedly installed with fan (15) at the middle position of the top surface of the upper casing (11), and one end of the fan (15) runs through one side of the upper casing (11) and is connected to the suction plate (13) through a pipe. 6. A 3C product size detection mechanism according to claim 2, characterized in that the 3D detection mechanism (18) is a FocalSpec line confocal scanner. 7. A 3C product size detection mechanism according to claim 1, characterized in that a base (37) is fixedly installed on the bottom surface of the detection platform (1). 8. A 3C product size detection mechanism according to claim 5, characterized in that, the controller (12) internally stores structural photos of 3C products.

Images