CN116603749A - A fully automatic sheet material detection equipment - Google Patents

Abstract

The invention belongs to the field of sheet material detection equipment, and in particular relates to a fully automatic sheet material detection equipment, which includes a frame, a drive device is fixedly connected to the frame, and the positions corresponding to the detection channels are respectively provided on the frame. A feeding device, a first detection device, a second detection device, a feeding device and a rejecting device, the feeding device is used to transport the sheet material to the position of the detection channel, and the first detection device is used to detect the sheet material The first side of the first side, the second detection device is used to detect the second side of the sheet material, and the unloading device is used to unload the good-quality sheet material that has been inspected. The fully automatic flake detection equipment provided in the embodiment of the present application is provided with a transmission turntable, and when the drive turntable rotates, the flakes are driven to pass through the first detection device and the second detection device to detect the first side and the second side respectively, which can not only improve detection It can improve the efficiency, avoid damage to the sheet material in the secondary inspection, and improve the quality of the product.

Description

A fully automatic sheet material detection equipment

technical field

The invention belongs to the field of sheet material detection equipment, and in particular relates to a fully automatic sheet material detection equipment.

Background technique

Flakes are sheet-like materials, which are widely used in electronic products such as mobile phones, tablets, and computers. Before the sheet leaves the factory, it is necessary to inspect the appearance of the product in order to ensure the quality of the product.

Chinese invention patent CN213134062U discloses a piece material automatic detection assembly, including chassis, bottom plate, first conveyor belt, second conveyor belt, third conveyor belt, baffle push assembly, bracket, CCD detection camera and NG product bin , the invention uses a CCD detection camera to detect the appearance of the sheet material and the laminated structure such as the glue hole and the rubber strip, and distinguish the good product from the defective product, so as to achieve the effect of automatic detection and automatic material separation, avoiding manual detection and The problem of waste of manpower for material distribution and inaccurate test results improves the practicability.

However, only one side of the sheet material can be detected through the above scheme. However, the sheet material generally needs to be detected on both sides during detection, so it is necessary to perform a second inspection on the sheet material, which not only wastes time, but also has low detection efficiency. In the detection process, it is also easy to cause defective chips, which affects the quality of the product.

Contents of the invention

Aiming at the deficiencies of the existing technology, the present invention provides a fully automatic sheet material detection equipment, which has the advantages of high detection efficiency and convenient use, and solves the problem of waste of time and low detection efficiency of the existing solutions, and at the same time, the secondary detection process also It is easy to cause bad chips and affect the quality.

In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:

A fully automatic sheet material detection equipment, comprising a frame, a drive device is arranged on the frame, the output end of the drive device is fixedly connected with a transmission turntable, and a detection channel is provided on the transmission turntable, and the detection channel The number of detection channels is at least five, and the detection channels are evenly arranged along the circumference of the transmission turntable; the positions corresponding to the detection channels on the frame are respectively provided with a feeding device, a first detection device, and a second detection device , a feeding device and a rejecting device, and the feeding device, the first detection device, the second detecting device, the feeding device and the rejecting device are respectively arranged along the circumference of the transmission turntable, and the feeding device is used for As for the position of the corresponding detection channel, the first detection device is used to detect the first side of the sheet on the corresponding detection channel, and the second detection device is used to detect the side surface of the sheet on the corresponding detection channel. On the second side of the sheet material, the unloading device is used to transport the good-quality sheet material that has been detected on its corresponding detection channel away from the transmission turntable, and the rejecting device is used to transfer the good product sheet material on its corresponding detection channel After the detection is completed, the defective product sheets are transported away from the transmission turntable.

Further, the transmission turntable is also provided with detection carriers, the number of the detection carriers is the same as the number of the detection channels, and the detection carriers are respectively fixedly connected to one side of the detection channels.

Further, the detection carrier includes a carrier bottom plate, the carrier bottom plate is made of a transparent material, the detection carrier is provided with adjustment baffles, and the adjustment baffles are respectively arranged around the detection carrier.

Further, the driving device includes a driving motor, the output end of the driving motor is fixedly connected with a splitter, the transmission turntable is fixedly connected with the output end of the splitter, and the output end of the splitter rotates intermittently for one revolution. The number of times is the same as the number of detection channels.

Further, the feeding device includes a first transport mechanism and a first lift bin, the first lift bin lifts the sheets stored inside to the output end of the first transport mechanism, and the first transport mechanism The output end of the first lifting bin transports the sheets in the first lifting bin to the corresponding detection carrier.

Further, the first lifting bin includes a first lifting assembly and a first bin assembly, the first bin assembly is used to store sheet materials, and the output end of the first lifting assembly drives the first material The sheets stored in the bin assembly move toward the output end of the first conveying mechanism.

Further, the first detection device includes a first camera and a first light source, the first camera and the first light source are respectively arranged on one side of the transmission turntable, and the first light source is located on the first between a camera and the transmission turntable.

Further, the second detection device includes a second camera and a second light source, the second camera and the second light source are respectively arranged on the side of the transmission turntable away from the first camera, and the second The light source is located between the second camera and the transmission turntable.

By virtue of the above technical solution, the present invention provides a fully automatic sheet material detection device, which at least has the following beneficial effects:

1. The fully automatic flake detection equipment provided in the embodiment of the present application is provided with a transmission turntable, and is also provided with a feeding device, a first detection device, a second detection device, a feeding device and a rejecting device along the circumference of the transmission turntable, and the transmission turntable When rotating, it drives the sheet material on the detection carrier to move intermittently in the circumferential direction, so that the sheet material passes through the first detection device and the second detection device respectively for the detection of the first side and the second side, which can not only improve the detection efficiency, but also can Avoid the damage to the sheet material caused by the secondary inspection and improve the quality of the product. At the same time, through the unloading device and the rejecting device, the good and defective products of the inspected sheet material can be collected by category for subsequent production.

2. The fully automatic sheet material detection equipment provided in the embodiment of the present application is provided with a driving device, the output end of the driving device is fixedly connected with a transmission turntable, the transmission turntable is a circular plate-shaped structure, and the output end of the drive device drives the transmission turntable intermittently Movement, so as to realize the movement of the sheet material, so as to realize the circular detection of the sheet material and improve the production efficiency.

3. The fully automatic sheet material detection equipment provided in the embodiment of the present application is provided with a detection carrier, which includes a carrier bottom plate made of transparent material, so as to facilitate the detection of the bottom surface of the sheet material, and an adjustment stop is provided around the carrier bottom plate Plates, adjusting the distance between the two opposite adjustment baffles can meet the needs of different sizes of sheet materials, and the use range is wider.

4. The fully automatic sheet material detection equipment provided in the embodiment of the present application is provided with a feeding device, the feeding device includes a first transport mechanism and a first lifting bin, and the first lifting bin can lift the sheet material to the first handling mechanism It is convenient for the handling position, thereby reducing the time of sheet material handling and improving the handling efficiency.

5. The fully automatic sheet material detection equipment provided in the embodiment of the present application is provided with a first transport mechanism, the first transport mechanism drives the first driving gear to rotate through the output end of the first reduction motor, and the first driving gear is driven by the first synchronous belt The first driven gear rotates, and the first master transport arm on the first driving gear and the first slave transport arm on the first driven gear cooperate with the first suction cup bracket respectively, so that the arc track of the first suction cup bracket moves , the movement is more stable, avoiding the falling off of the sucked sheet.

6. The fully automatic sheet detection equipment provided in the embodiment of this application is driven by setting the first silo, the output end of the first silo drive drives the base of the first silo to rotate, and the base of the first silo can be rotated by 180 degrees to switch between two The position of the first silo body, so as to realize the rapid addition of materials, avoid downtime and improve production efficiency.

Description of drawings

The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

Fig. 1 is the schematic diagram of the three-dimensional structure of the fully automatic sheet material detection equipment provided by the embodiment of the present application;

Fig. 2 is a schematic structural diagram of the driving device of the fully automatic sheet material detection equipment provided by the embodiment of the present application;

Fig. 3 is a schematic structural diagram of the transmission turntable of the fully automatic sheet material detection equipment provided by the embodiment of the present application;

Fig. 4 is a schematic structural diagram of the detection carrier of the fully automatic sheet material detection equipment provided by the embodiment of the present application;

Fig. 5 is a schematic structural diagram of the feeding device of the fully automatic sheet material detection equipment provided by the embodiment of the present application;

Fig. 6 is a schematic structural diagram of the first conveying mechanism of the fully automatic sheet material detection equipment provided by the embodiment of the present application;

Fig. 7 is a schematic structural diagram of the first lifting bin of the fully automatic sheet material detection equipment provided by the embodiment of the present application;

Fig. 8 is a schematic structural diagram of the first detection device of the fully automatic sheet material detection equipment provided by the embodiment of the present application;

Fig. 9 is a schematic structural diagram of the second detection device of the fully automatic sheet material detection equipment provided by the embodiment of the present application.

In the figure: 100, frame; 110, working table; 200, driving device; 210, driving motor; 220, divider; 300, transmission turntable; 310, detection channel; 320, detection carrier; 321, carrier bottom plate; 322. Adjusting the baffle; 323. The air extraction channel; 400. The feeding device; 410. The first transport mechanism; 411. The first transport bracket; 412. The first reduction motor; 413. The first driving gear; 414. The first Driven gear; 415, the first synchronous belt; 416, the first main transport arm; 417, the first slave transport arm; 418, the first suction cup support; 419, the first transport suction cup; 420, the first lifting bin; 421 , the first lifting assembly; 4211, the first lifting bracket; 4212, the first lifting slide rail; 4213, the first lifting slider; 4214, the first lifting connecting rod; 4215, the first lifting drive; 422, the first silo Components; 4221, first silo drive; 4222, first silo base; 4223, first silo body; 500, first detection device; 510, first detection bracket; 520, first camera; 530, first Light source; 600, second detection device; 610, second detection bracket; 620, second camera; 630, second light source; 700, feeding device; 800, rejecting device.

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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Exemplarily, please refer to FIG. 1 , as can be seen from the figure, the fully automatic sheet material detection equipment provided by the embodiment of the present application mainly includes a frame 100, a driving device 200, a transmission turntable 300, a feeding device 400, a first detection The device 500 , the second detection device 600 , the unloading device 700 and the rejecting device 800 . Wherein, the working table 110 is fixedly connected to the frame 100 , the driving device 200 is fixedly connected to the working table 110 , and the output end of the driving device 200 is located in the middle of the working table 110 . The transmission turntable 300 is fixedly connected to the output end of the driving device 200 , and the transmission turntable 300 is located on the top of the worktable 110 , and the output end of the drive device 200 drives the transmission turntable 300 to rotate intermittently. There are detection channels 310 on the transmission turntable 300. When in use, the bottom surface of the sheet is detected through detection. The number of detection channels 310 is at least five, and the detection channels 310 are evenly arranged along the circumference of the transmission turntable 300. The feeding device 400, the first detection device 500, the second detection device 600, the unloading device 700 and the rejecting device 800 are respectively arranged along the circumference of the transmission turntable 300, and the feeding device 400, the first detection device 500, the second detection device 600 , the unloading device 700 and the rejecting device 800 are respectively arranged at corresponding positions of each detection channel 310 . It can be understood that the order of the first detection device 500 and the second detection device 600 can be reversed, and the sequence of the unloading device 700 and the rejecting device 800 can also be reversed.

Through the above scheme, the feeding device 400 places the sheet material at its corresponding detection channel 310 position, and the output end of the drive device 200 drives the transmission turntable 300 to rotate a preset angle, so that the sheet material at each detection channel 310 position on the transmission turntable 300 To move, in order to cycle production, improve work efficiency. The first detection device 500 detects the first side of the sheet on its corresponding detection channel 310, the second detection channel 310 detects the second side of the sheet on its corresponding detection channel 310, and passes the first detection The device 500 and the second detection device 600 thus detect the two sides of the sheet material, improve the detection efficiency, avoid the defect of the sheet material caused by the secondary inspection, and improve the quality. The unloading device 700 is used to unload and collect the detected good product pieces on the corresponding detection channel 310, and the rejecting device 800 is used to unload the detected defective product pieces on the corresponding detection channel 310 Collection, so as to classify and collect good and bad products, which is convenient for subsequent production and use.

Exemplarily, please refer to FIG. 2 , the driving device 200 mainly includes a driving motor 210 and a divider 220 . Wherein, the divider 220 is fixedly connected with the output end of the driving motor 210, the output end of the driving device 200 drives the divider 220 to work, the transmission turntable 300 is fixedly connected to the output end of the divider 220, and the output end of the divider 220 drives the transmission turntable 300 Intermittent rotary motion. When the transmission turntable 300 stops rotating, the feeding device 400 , the first detection device 500 , the second detection device 600 , the unloading device 700 and the rejecting device 800 respectively perform corresponding operations, and the transmission turntable 300 drives the sheet material to move when it rotates. Preferably, divider 220 is RU80DT series.

Exemplarily, please refer to FIG. 3 , the transmission turntable 300 is a circular plate-shaped structure, the transmission turntable 300 and the output end of the divider 220 are coaxially arranged, the transmission turntable 300 is provided with a detection channel 310, and the detection channel 310 is a through transmission The through holes on the top and bottom of the turntable 300 are used to detect the bottom of the sheet. The number of detection channels 310 is six, and the six detection channels 310 are evenly arranged along the circumference of the transmission turntable 300, wherein five detection channels 310 are respectively connected with the feeding device 400, the first detection device 500, the second detection device 600, The unloading device 700 and the rejecting device 800 correspond one to one, and the remaining detection channel 310 is reserved for adding other functions and improving scalability. It can be understood that the number of detection channels 310 can also be five, so as to correspond to the five operating devices respectively, and of course the number of detection channels 310 can also be greater than six, so as to increase other functions, such as defective repair, static elimination, film coating, etc. .

Exemplarily, in order to prevent flakes and detect flakes, the transmission turntable 300 is also provided with detection carriers 320, the number of detection carriers 320 is the same as the number of detection channels 310, and the detection carriers 320 are respectively fixedly connected at the top of the channel.

Exemplarily, please refer to FIG. 4 , the detection carrier 320 includes a carrier bottom plate 321 and an adjustment baffle plate 322 . Wherein, the carrier bottom plate 321 is a rectangular transparent plate structure, and the carrier bottom plate 321 is fixedly connected to the top of the detection channel 310 , and the bottom surface of the sheet material is detected through the detection channel 310 and the transparent carrier bottom plate 321 . Threaded holes are respectively provided on the peripheral edges of the carrier bottom plate 321, and the number of threads on each side is not less than two. Bolts are arranged in the threaded holes, and the adjusting baffles 322 are respectively fixedly connected to the surroundings of the carrier bottom plate 321 by bolts. By adjusting the baffle plate 322, the surrounding area of the detected sheet is positioned, thereby improving the detection accuracy. The adjusting baffle 322 is provided with strip-shaped chute corresponding to the position of the bolt, and the bolt passes through the chute and extends into the thread so as to fix the adjusting baffle 322 . The adjustment baffle 322 can move horizontally toward the direction away from or close to the carrier bottom plate 321 through the mutual cooperation of the strip-shaped chute and the bolt, so as to adjust the distance between the two opposite adjustment baffles 322, so as to meet the needs of different sizes of tablets. According to the requirements of material usage, provide the range of usage. It can be understood that the bottom plate 321 of the carrier can be made of a transparent material such as glass, resin, plastic, etc. that can transmit light.

Exemplarily, the carrier bottom plate 321 is also provided with an air extraction channel 323, the number of the air extraction channels 323 is multiple, and the plurality of air extraction channels 323 are arranged in an array, and one end of the air extraction channel 323 extends to the carrier bottom plate 321 The other end of the suction channel 323 extends to the side of the bottom plate 321 of the carrier to connect with the external air pipe. When in use, the sheet material is placed on the carrier bottom plate 321, and the external air suction device extracts the air between the sheet material and the carrier bottom plate 321 through the air pipe and the air suction channel 323, thereby forming a negative air gap between the sheet material and the carrier bottom plate 321. The sheet material is adsorbed on the surface of the bottom plate 321 of the carrier by pressing, so as to prevent the sheet material from shifting or falling, improve detection accuracy, and ensure product quality.

Exemplarily, please refer to FIG. 5 , the feeding device 400 includes a first transport mechanism 410 and a first lifting bin 420, wherein the first lifting bin 420 is used to store the pieces to be detected and gradually move up the inner pieces Move to a position convenient for the first transport mechanism 410 to transport, so as to improve transport efficiency. The output end of the first transport mechanism 410 transports the sheet material in the first lifting bin 420 to its corresponding detection carrier 320 , so as to realize the loading of the sheet material.

Specifically, referring to FIG. 6, the first transport mechanism 410 includes a first transport bracket 411, one end of the first transport bracket 411 is fixedly connected to the frame 100, and one end of the first transport bracket 411 is fixedly connected to the frame 100, One side of the first transport bracket 411 is fixedly connected with a first reduction motor 412 , the output end of the first reduction motor 412 is fixedly connected with a first driving gear 413 , and the first driving gear 413 is rotationally connected with the first transport bracket 411 . The position corresponding to the first driving gear 413 on the first transport bracket 411 is provided with a first driven gear 414, the first driven gear 414 is rotationally connected with the first transport bracket 411, and the first driven gear 414 passes through the first synchronous belt 415 is connected with the first driving gear 413 . The output end of the first reduction motor 412 drives the first driving gear 413 to rotate, and the first driving gear 413 drives the second driven gear to rotate through the first synchronous belt 415 . The first driving gear 413 is fixedly connected with the first master transport arm 416, the first driven gear 414 is fixedly connected with the first slave transport arm 417, and the first master transport arm 416 and the first slave transport arm 417 are arranged parallel to each other. . The first suction cup support 418 is arranged between the first master transport arm 416 and the first slave transport arm 417, and the first suction cup support 418 is respectively hinged with the first master transport arm 416 and the first slave transport arm 417, the first suction cup support The first transport suction cup 419 is fixedly connected to the 418, and the first transport suction cup 419 is used to absorb the sheets in the first lifting bin 420. During use, the first driving gear 413 drives the first main transport arm 416 to rotate with the axis of the first driving gear 413, and the first driven gear 414 drives the first slave transport arm 417 to rotate with the axis of the first driven gear 414 , since the first master transport arm 416 and the first slave transport arm 417 are respectively hinged with the first suction cup bracket 418, thereby making the first suction cup bracket 418 arc-shaped under the cooperation of the first master transport arm 416 and the first slave transport arm 417 The trajectory moves, so that the sheet material can be transported more smoothly.

Exemplarily, please refer to FIG. 7 , the first lifting bin 420 includes a first lifting assembly 421 and a first bin assembly 422, the first bin assembly 422 is used to store the sheets to be detected, and the first lifting assembly 421 is used for The sheets stored in the first bin assembly 422 are driven to move towards the output end of the first conveying mechanism 410 .

Specifically, the first bin assembly 422 mainly includes a first bin driver 4221 , a first bin base 4222 , and a first bin body 4223 . Wherein, the first bin driver 4221 is fixedly connected to the frame 100, and the output end of the first bin driver 4221 is fixedly connected to one side of the first bin seat. The position of the first bin base 4222 is a rectangular structure, and the first bin base 4222 is set coaxially with the output end of the first bin driver 4221, and the output end of the first bin driver 4221 drives the first bin base 4222 to rotate 1. The first silo body 4223 is used to store the sheet material. The number of the first silo body 4223 is two. The two first silo bodies 4223 are respectively fixedly connected to the first silo base 4222 and are driven away from the first silo. 4221 side, and the two first bin bodies 4223 are respectively located at symmetrical positions on both sides of the output end of the first bin drive 4221, through the two first bin bodies 4223 can store more sheet materials and facilitate feeding. By driving the first silo base 4222 to rotate 180 degrees through the output end of the first silo drive 4221, the positions of the two first silo bodies 4223 can be switched to realize rapid material addition, avoid downtime, and improve production efficiency. It can be understood that the first bin drive 4221 may be a device with a rotatable output such as a geared motor or a rotary cylinder.

Exemplarily, the first bin body 4223 includes a first base and a second base. Wherein, the number of the first base is two, and the two first bases are arranged opposite to each other, and a first slide rail is provided between the two first bases, and a first slider is provided on the top of the first slide rail, There are two first sliders, and the two first sliders are respectively slidably connected to the first slide rail. A first screw rod is also arranged between the two first bases, the two ends of the first screw rod are respectively connected to the two first bases in rotation, and the first screw rods are respectively screwed to the two first sliders, When the first screw rod rotates, the two first sliders move in opposite directions respectively, so as to adjust the distance between the two first sliders. First baffles are respectively fixedly connected to the first sliders, and the first baffles extend toward the top of the first sliders, and the sheet material is placed between the two first baffles. The number of the second base is also two, and the two second bases are respectively arranged at symmetrical positions on both sides of the first slide rail, and a second slide rail is arranged between the two second bases, and the second slide rail is connected to the The first slide rail is arranged vertically. The top of the second slide rail is provided with a second slide block, the number of the second slide block is two, and the two second slide blocks are slidingly connected with the second slide rail respectively. A second screw rod is also arranged between the two second bases, the two ends of the second screw rod are respectively connected to the two second bases in rotation, and the second screw rods are respectively screwed to the two second sliders, When the second screw rod rotates, the two second sliders move towards opposite directions respectively, so as to adjust the distance between the two second sliders. The second sliders are respectively fixedly connected with second baffles, the second baffles extend toward the upper side of the second sliders, and the sheet material is placed between the two second baffles. Two first baffles and two second baffles form an accommodating space, and the four sides of the sheet are in contact with the two first baffles and the two second baffles respectively, so as to keep the sheet neat and convenient for positioning.

Further, the first silo body 4223 also includes a first bottom plate, the first bottom plate is roughly a rectangular plate-shaped structure, and limit through holes are respectively arranged around the first bottom plate. The outer surfaces of the two baffles, and the first bottom plate are respectively slidably connected with the first baffle and the second baffle. When in use, the sheet material is placed on the top surface of the first bottom plate, and the first bottom plate is driven by the first lifting assembly 421 to drive the sheet material to move.

Exemplarily, the first lifting assembly 421 includes a first lifting bracket 4211, and the first lifting bracket 4211 is fixedly connected to the bottom of the workbench 110. One side of the first lifting bracket 4211 is provided with a first lifting slide rail 4212. The slide rail 4212 is provided with a first lifting slider 4213, the first lifting slider 4213 is fixedly connected with a first lifting connecting rod 4214, and the first lifting connecting rod 4214 runs through the first bin base 4222 and extends to the bottom of the first floor . The first lifting bracket 4211 is also provided with a first lifting drive 4215, the output end of the first lifting drive 4215 is connected with the first lifting slider 4213, and the output end of the first lifting slider 4213 drives the first sliding block in the first lifting position. Sliding on the slide rail 4212. It can be understood that the first lifting drive 4215 may be a motor, or a device or combination capable of outputting linear driving force such as a linear cylinder.

Exemplarily, please refer to FIG. 8 , the first detection device 500 includes a first detection bracket 510 , and a first camera 520 and a first light source 530 are fixedly connected to the first detection bracket 510 . Wherein, the first detection device 500 is fixedly connected to the frame 100 , and the first detection bracket 510 is used to fixedly connect the first camera 520 and the first light source 530 to the frame 100 . The visual end of the first camera 520 is directed toward its corresponding detection channel 310 , and the light emitted by the first light source 530 is directed toward the sheet material on its corresponding detection channel 310 . As shown in the figure, the first detection device 500 is used to detect the bottom surface of the sheet material, therefore, the first camera 520 and the first light source 530 are respectively set at the bottom position of the transmission turntable 300, and the first camera 520 and the first light source 530 are both facing The bottom surface of the sheet, so that the first camera 520 sequentially passes through the inspection channel 310 and the inspection carrier 320 to inspect the bottom surface of the sheet. Specifically, the first camera 520 is an industrial camera, preferably, the first camera 520 is a 25MP 10 Gigabit industrial camera. The first light source 530 is a coaxial light source, so as to provide uniform illumination, avoid reflected light, and improve the accuracy and reproducibility of vision of the first camera 520 .

For example, please refer to FIG. 9, the second detection device 600 is substantially the same as the first detection device 500, the second detection device 600 is used to detect the top surface of the sheet material, the second detection device 600 includes a second detection bracket 610, the second detection device 600 includes a second detection bracket 610, A second camera 620 and a second light source 630 are fixedly connected to the second detection bracket 610 . Wherein, the second detection bracket 610 is fixedly connected with the frame 100 , and the first detection bracket 510 is used to fix the second camera 620 and the second light source 630 on the frame 100 . The visual end of the second camera 620 faces the corresponding detection channel 310 , and the light emitted by the second camera 620 faces the sheet on the corresponding detection channel 310 . Since the second detection channel 310 detects the top surface of the sheet material, the second camera 620 and the second light source 630 are respectively arranged at the top position on the transmission turntable 300, and the first camera 520 and the first light source 530 are both directed towards the top surface of the sheet material. top surface. It can be understood that the second camera 620 may be the same as the first camera 520, and the second light source 630 may also be the same as the first light source 530, so as to facilitate production.

Through the first detection device 500 and the second detection device 600, the first side and the second side of the sheet are respectively detected, thereby improving the detection efficiency and avoiding damage to the product caused by the secondary detection. It can be understood that the first side and the second side respectively represent the two sides of the sheet material. In this embodiment, the first side is the bottom surface of the sheet material, and the second side is the top surface of the sheet material. In other embodiments, The first side can also be the top surface of the tablet and the second side can be the bottom surface of the tablet.

Exemplarily, the structure of the unloading device 700 is the same as that of the loading device 400, and the function of the unloading device 700 is to transport the good-quality pieces detected on the detection carrier 320 away from the detection carrier 320 for collection. The specific structure of the unloading device 700 will not be described in detail.

Exemplarily, the function of the rejecting device 800 is to transport the inspected defective product pieces on the inspecting carrier 320 away from the inspecting carrier 320 for collection. Therefore, the structure of the rejecting device 800 may also be the same as that of the unloading device 700 . Of course, since the number of defective products is small, only one bin can be provided in the rejecting device 800, thereby saving materials and reducing production costs.

Exemplarily, the rejecting device 800 includes a second conveying mechanism and a second lifting bin, wherein the second conveying mechanism has the same structure as the first conveying mechanism 410 , which will not be repeated here. The output end of the second conveying mechanism transports the defective product pieces detected on the detection carrier 320 to the second lifting bin, and the second victory bin drives the defective product pieces inside to move away from the output end of the second conveying mechanism Direction movement to facilitate the palletizing of bad chips.

Specifically, the second lift bin is substantially the same as the first lift bin 420, and the second lift bin includes a second lift assembly and a second bin assembly. Unlike the first lift bin 420, the second lift bin The assembly includes a second silo body in order to save raw materials and reduce production costs.

It should be noted that the term "comprising", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes none other elements specifically listed, or also include elements inherent in such a process, method, article, or apparatus.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (8)

1. A fully automatic sheet material detection equipment, comprising a frame, characterized in that, the frame is provided with a driving device, the output end of the driving device is fixedly connected with a transmission turntable, and a detection device is provided on the transmission turntable. channels, the number of the detection channels is at least five, and the detection channels are evenly arranged along the circumference of the transmission turntable; A feeding device, a first detecting device, a second detecting device, an unloading device and a rejecting device are arranged on the frame corresponding to the detection channel, and the feeding device, the first detecting device, the second The detection device, the unloading device and the rejecting device are respectively arranged along the circumference of the transmission turntable, the feeding device is used to transport the sheet material to its corresponding detection channel position, and the first detection device is used to detect the corresponding The first side of the sheet material on the detection channel, the second detection device is used to detect the second side of the sheet material on its corresponding detection channel, and the unloading device is used to place the second side of the sheet material on its corresponding detection channel The good-quality pieces that have been tested are transported away from the transmission turntable, and the rejecting device is used to transport the defective pieces that have been detected on the corresponding detection channel away from the transmission turntable. 2. The fully automatic sheet material detection equipment according to claim 1, characterized in that, the transmission turntable is also provided with detection carriers, the number of the detection carriers is the same as the number of the detection channels, and the The detection carriers are respectively fixedly connected to one side of the detection channel. 3. The fully automatic sheet material detection equipment according to claim 2, wherein the detection carrier includes a carrier bottom plate, the carrier bottom plate is made of a transparent material, and the detection carrier is provided with an adjustment baffle , the adjustment baffles are respectively arranged around the detection carrier. 4. The fully automatic sheet material detection device according to claim 3, wherein the drive device comprises a drive motor, the output end of the drive motor is fixedly connected with a divider, and the transmission turntable is fixedly connected to the The output end of the divider, the number of intermittent rotations of the output end of the divider is the same as the number of the detection channels. 5. The fully automatic sheet material detection equipment according to claim 3, characterized in that, the feeding device includes a first transport mechanism and a first lifting bin, and the first lifting bin stores the chips inside it The material is lifted to the position of the output end of the first transport mechanism, and the output end of the first transport mechanism transports the sheet material in the first lifting bin to the corresponding detection carrier. 6. The fully automatic sheet material detection equipment according to claim 5, characterized in that, the first lifting bin includes a first lifting assembly and a first bin assembly, and the first bin assembly is used to store the sheet The output end of the first lifting assembly drives the sheets stored in the first bin assembly to move toward the output end of the first transport mechanism. 7. The fully automatic sheet material detection equipment according to claim 3, wherein the first detection device comprises a first camera and a first light source, and the first camera and the first light source are respectively arranged at the One side of the transmission turntable, and the first light source is located between the first camera and the transmission turntable. 8. The fully automatic sheet material detection equipment according to claim 7, wherein the second detection device comprises a second camera and a second light source, and the second camera and the second light source are respectively arranged at the The transmission turntable is away from the side of the first camera, and the second light source is located between the second camera and the transmission turntable.