Light sensation detection equipment

Abstract

The invention discloses light sensation detection equipment which comprises a feeding unit, a feeding lifting and transferring unit, a testing unit, a discharging lifting and transferring unit and a discharging unit, the feeding unit, the feeding lifting and transferring unit, the testing unit, the discharging lifting and transferring unit and the discharging unit form a continuous conveying and testing channel, the feeding unit is provided with N parallel feeding channels, and the discharging unit is provided with N parallel discharging channels. N products can be synchronously fed, the testing unit is provided with a plurality of testing layers, and each testing layer is provided with a plurality of testing bins, so that the multiple products can be tested at the same time, and the testing efficiency can be improved; the feeding lifting transferring unit and the discharging lifting transferring unit achieve transferring of target products at different height positions in a lifting transferring and gravity conveying mode, and automatic conveying testing and manual feeding and discharging are both considered.

Description

Technical Field

[0001] The present invention relates to the technical field of automation equipment, and in particular to a light sensing detection device. Background Art

[0002] Ambient light sensors (abbreviated as light sensors) are optical devices that simulate the human eye's response mechanism to visible light and are widely used in electronic products, such as mobile phones. Before electronic products are packaged and shipped, the light sensors integrated in the electronic products need to be tested for accuracy and reliability. In related technologies, the output of electronic products is large, and the testing takes a long time, so the testing efficiency needs to be improved urgently. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a light sensing detection device that can realize automated testing and improve testing efficiency.

[0004] An embodiment of the present invention provides a light sensing detection device, including: A feeding unit comprises a first conveyor belt, wherein the first conveyor belt is provided with N parallel feeding channels, where N is an integer greater than 1; The loading lifting and transferring unit comprises a first docking assembly and a second docking assembly, wherein the first docking assembly is provided with N inclined first docking channels, the first docking channels are provided with a first stop assembly, and the second docking assembly is provided with N inclined second docking channels, and the first docking assembly moves longitudinally so that the first docking channels are connected to the loading channel and the second docking channel respectively; A testing unit, comprising a second conveyor belt, a transport assembly and a testing rack, wherein the second conveyor belt is located at the lower side of the testing rack, the second conveyor belt is provided with N transport channels connected to the second docking channels, the testing rack is provided with a plurality of testing bins, and the transport assembly is connected to the second conveyor belt and the testing bins; The unloading lifting and transferring unit has a third docking assembly and a fourth docking assembly, wherein the third docking assembly is provided with N inclined third docking channels, the third docking channels are provided with a second stop assembly, and the fourth docking assembly is provided with N inclined fourth docking channels, and the third docking assembly moves longitudinally so that the third docking channels are connected to the conveying channel and the fourth docking channel respectively; The material unloading unit has N inclined material unloading channels, and the material unloading channels are connected with the fourth connecting channel.

[0005] According to some embodiments of the present invention, a loading position is provided at the inlet end of the loading channel, and a loading anti-fool-proof block is provided at the loading position.

[0006] According to some embodiments of the present invention, the first docking assembly includes a first lifting plate arranged obliquely and a plurality of first guide partitions installed on the first lifting plate, the first guide partitions are arranged between adjacent first docking channels, and the first stop assembly is installed on the first lifting plate.

[0007] According to some embodiments of the present invention, the second docking assembly includes a second fixed carrier plate disposed obliquely and a plurality of second guide partitions mounted on the second fixed carrier plate, wherein the second guide partitions are disposed between adjacent second docking channels.

[0008] According to some embodiments of the present invention, a first stop assembly, a second stop assembly and a third stop assembly are arranged above the second conveyor belt, and the first stop assembly, the second stop assembly and the third stop assembly are distributed along the conveying direction of the second conveyor belt.

[0009] According to some embodiments of the present invention, an identification code recognition component is disposed above the conveying channel.

[0010] According to some embodiments of the present invention, the transport assembly includes a transverse moving mechanism, a longitudinal moving mechanism and a transport clamping mechanism, the transverse moving mechanism is connected to the longitudinal moving mechanism, the transport clamping mechanism is connected to the transverse moving mechanism, and the transport clamping mechanism is provided with a clamp adapted to the conveying channel.

[0011] According to some embodiments of the present invention, the third docking assembly includes a third lifting plate arranged obliquely and a plurality of third guide partitions installed on the third lifting plate, the third guide partitions are arranged between adjacent third docking channels, and the second stop assembly is installed on the third lifting plate.

[0012] According to some embodiments of the present invention, the fourth docking assembly includes a fourth fixed carrier plate arranged at an angle and a plurality of fourth guide partitions mounted on the fourth fixed carrier plate, the fourth guide partitions are arranged between adjacent fourth docking channels, the inlet of the fourth docking channel is provided with a first rolling assembly, and the outlet of the fourth docking channel is provided with a third stop assembly.

[0013] According to some embodiments of the present invention, the material unloading unit includes a material unloading platform that is arranged obliquely, and a second rolling component is arranged on the material unloading platform and in each of the material unloading channels.

[0014] The embodiments of the present invention have at least the following beneficial effects: The loading unit, the loading lifting and transferring unit, the testing unit, the unloading lifting and transferring unit and the unloading unit form a continuous conveying and testing channel. The loading unit is provided with N parallel loading channels, which can realize the synchronous loading of N products. The testing unit is provided with multiple testing layers, and each testing layer is provided with multiple testing bins, which can realize the simultaneous testing of multiple products, which is beneficial to improving the testing efficiency. The loading lifting and transferring unit and the unloading lifting and transferring unit realize the transfer of the target product at different heights by lifting and transferring and gravity conveying, taking into account both automated conveying testing and manual loading and unloading.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which: Figure 1 It is a structural schematic diagram of a light sensing detection device according to an embodiment of the present invention; Figure 2 for Figure 1 The structural schematic diagram of the feeding unit of the optical sensing detection device shown; Figure 3 for Figure 1 The structural schematic diagram of the loading, lifting and transferring unit of the optical sensing detection equipment is shown; Figure 4 for Figure 1 A schematic diagram of the structure of a test unit of a light sensing detection device is shown; Figure 5 for Figure 4 The middle circle shows a partial enlarged view of position A; Figure 6 for Figure 4 The middle circle shows a partial enlarged view of position B; Figure 7 for Figure 1 The structural schematic diagram of the material unloading, lifting and transferring unit of the optical sensing detection equipment is shown; Figure 8 for Figure 7 The middle circle shows a partial enlarged view of position C; Fig. 9 for Figure 1 The schematic diagram of the structure of the material unloading unit of the optical sensing detection device is shown.

[0017] Reference numerals: The feeding unit 100, the first conveyor belt 110, the feeding channel 111, the feeding fool-proof block 112, the feeding lifting and transferring unit 200, the first docking assembly 210, the first docking channel 211, the first lifting and lowering carrier plate 212, the first guide partition 213, the first stop assembly 220, the second docking assembly 230, the second docking channel 231, the second fixed carrier plate 232, the second guide partition 233, the testing unit 300, the second conveyor belt 310, the conveying channel 311, the first stop assembly 312, the second stop assembly 313, the third stop assembly 314, the identification code recognition assembly 31 5. Transport assembly 320, lateral moving mechanism 321, longitudinal moving mechanism 322, test frame 330, test bin 331, unloading lifting and transferring unit 400, third docking assembly 410, third docking channel 411, third lifting carrier plate 412, third guide partition 413, second stop assembly 420, fourth docking assembly 430, fourth docking channel 431, fourth fixed carrier plate 432, fourth guide partition 433, first rolling assembly 434, third stop assembly 450, unloading unit 500, unloading channel 501, unloading platform 510, second rolling assembly 511. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0019] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0020] In the description of the present invention, "several" means one or more, "multiple" means more than two, greater than, less than, and exceeding are understood as not including the number itself, and "above", "below", and "within" are understood as including the number itself. If there is a description of "first", "second", etc., it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0021] In the description of the present invention, unless otherwise clearly defined, the words "set", "install", "connect", "join" and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution. Among them, "join" means connecting two separate objects with a certain object (such as a unit, mechanism, etc.) to achieve functional association.

[0022] Please refer to Figure 1 This embodiment discloses a light sensing detection device, including a loading unit 100, a loading lifting and transferring unit 200, a testing unit 300, a unloading lifting and transferring unit 400 and an unloading unit 500, please refer to Figure 2 The loading unit 100 has a first conveyor belt 110, and the conveying area of ​​the first conveyor belt 110 is divided into N parallel loading channels 111, that is, the first conveyor belt 110 is provided with N parallel loading channels 111, N is an integer greater than 1, and illustratively, in this embodiment, the conveying area of ​​the first conveyor belt 110 is divided into six parallel loading channels 111, that is, the first conveyor belt 110 can simultaneously convey six target products (such as mobile phones); please refer to Figure 3The loading lifting and transferring unit 200 has a first docking component 210 and a second docking component 230. The first docking component 210 is provided with N inclined first docking channels 211. The end of the first docking channel 211 is provided with a first stop component 220. The second docking component 230 is provided with N inclined second docking channels 231. The first docking component 210 can switch between a first working position and a second working position distributed longitudinally. In the first working position, the first docking channel 211 of the first docking component 210 is connected with the loading channel 111 of the first conveyor belt 110; in the second working position, the first docking channel 211 of the first docking component 210 is connected with the second docking channel 231 of the second docking component 230, that is, the first docking component 210 moves longitudinally so that the first docking channel 211 is connected to the loading channel 111 and the second docking channel 231 respectively. Exemplarily, the first docking component 210 is connected to the first conveyor belt 110 in the first working position. The first docking channel 211 is connected to the loading channel 111 in a one-to-one manner, so as to realize the synchronous conveying and docking of multiple target products. Since the first docking channel 211 is inclined, in the first working position, the first stop component 220 is in the first working state, that is, the first stop component 220 blocks the first docking channel 211 to stop the target product in the first docking channel 211; then the first docking component 210 switches (descends) from the first working position to the second working position, so that the first docking channel 211 is connected with the second docking channel 231, and the first stop component 220 switches to the second working state, that is, the first stop component 220 opens the first docking channel 211, so that the first docking channel 211 is connected with the second docking channel 231, so that the target product can slide from the first docking channel 211 to the second docking channel 231 under the action of gravity, thereby realizing the unpowered transfer of the target product.

[0023] Please refer to Figure 4 , Figure 5 and Figure 6 The test unit 300 has a second conveyor belt 310, a transport assembly 320 and a test rack 330. The second conveyor belt 310 is located at the lower side of the test rack 330, and can transport the target product from the lower side of the test rack 330. The second conveyor belt 310 is provided with N transport channels 311, and the first ends of the N transport channels 311 are connected to the second docking channel 231. The test rack 330 is provided with a plurality of longitudinally arranged test layers, and each test layer is provided with a plurality of test bins 331. The transport assembly 320 is connected to the second conveyor belt 310 and the test bin 331, and can transport the target product from the second conveyor belt 310 to the corresponding test bin 331 for testing.

[0024] Please refer to Figure 7 and Figure 8The unloading lifting and transferring unit 400 has a third docking component 410 and a fourth docking component 430. The third docking component 410 is provided with N inclined third docking channels 411. The end of the third docking channel 411 is provided with a second stop component 420. The fourth docking component 430 is provided with N inclined fourth docking channels 431. The third docking component 410 can switch between a third working position and a fourth working position distributed longitudinally, wherein the fourth working position is located above the third working position. In the third working position, the third docking channel 411 of the third docking component 410 is connected with the conveying channel 311 of the second conveyor belt 310; in the fourth working position, the third docking channel 411 of the third docking component 410 is connected with the fourth docking channel 431 of the fourth docking component 430, that is, the third docking component 410 moves longitudinally so that the third docking channel 411 is connected to the conveying channel 311 and the fourth docking channel 431 respectively; please refer to Fig. 9 , the unloading unit 500 has N unloading channels 501 arranged obliquely, and the unloading channels 501 are connected with the fourth docking channel 431. Exemplarily, the third docking component 410 is connected with the second conveyor belt 310 at the third working position to receive the target product from the second conveyor belt 310, wherein the third docking channel 411 corresponds to the conveying channel 311 one by one, thereby realizing the synchronous conveying and docking of multiple target products. Since the third docking channel 411 is arranged obliquely, at the third working position, the second stop component 420 is in the third working state, that is, the second stop component 420 blocks the third docking channel 411 to stop the target product in the third docking channel. 411; then the third docking component 410 switches (rises) from the third working position to the fourth working position, so that the third docking channel 411 is connected with the fourth docking channel 431, and the second stop component 420 switches to the fourth working state, that is, the second stop component 420 opens the third docking channel 411, so that the third docking channel 411 and the fourth docking channel 431 are connected, so that the target product can slide from the third docking channel 411 to the fourth docking channel 431 under the action of gravity, thereby realizing the unpowered transfer of the target product.

[0025] It is worth mentioning that, in order to take into account manual operation, the loading position of the loading unit 100 and the material taking position of the unloading unit 500 of this embodiment are adapted to the height of manual operation. For example, for the test unit 300, the second conveyor belt 310 is arranged on the lower side of the test rack 330, and the three-dimensional space can be fully utilized to arrange the second conveyor belt 310 and the test rack 330. However, since the height of the second conveyor belt 310 relative to the ground is relatively low, if the height of the loading unit 100 is the same as the height of the second conveyor belt 310, if the manual loading method is adopted, the operator needs to bend or squat for a long time to perform the loading operation, which is not in line with the human operating habits and easily causes fatigue to the operator. Based on this, in this embodiment, the loading lifting and transferring unit 200 is connected between the second conveyor belt 310 of the loading unit 100 and the test unit 300, and the first lifting and lowering docking component 210 is used to switch between the first working position and the second working position, so as to realize the function of transferring the target product from the loading unit 100 to the test unit 300. Similarly, the unloading lifting and transferring unit 400 is connected between the second conveyor belt 310 of the testing unit 300 and the loading unit 100, so that automatic transportation can be achieved while taking manual operation into consideration.

[0026] Therefore, the loading unit 100, the loading lifting and transferring unit 200, the testing unit 300, the unloading lifting and transferring unit 400 and the unloading unit 500 form a continuous conveying and testing channel. The loading unit 100 is provided with N parallel loading channels 111, which can realize the simultaneous loading of N products. The testing unit 300 is provided with multiple testing layers, and each testing layer is provided with multiple testing bins 331, which can realize the simultaneous testing of multiple products, which is beneficial to improving the testing efficiency. The loading lifting and transferring unit 200 and the unloading lifting and transferring unit 400 realize the transfer of target products at different heights by lifting and transferring and gravity conveying, taking into account both automated conveying testing and manual loading and unloading.

[0027] It is worth mentioning that the number of layers of the test bin 331 is equal to half of the quotient of the test time of the target product in the test bin 331 and the movement timing of the second conveyor belt 310. For example, the test time of the target product in the test bin 331 is about 700 seconds, and the movement timing of the second conveyor belt 310 is about 14.6 seconds, then the number of layers of the test bin 331 = 700 / 14.6≈48 layers, which can achieve synchronization between the second conveyor belt and multiple test bins, reduce the idle waiting time of the second conveyor belt, and the number of test bins 331 on each layer is adapted to the number of conveying test channels (such as 6), then the vertical number of test bins 331 is equal to 48*6=288, which greatly improves the test efficiency. However, since the height of the 48-layer test bin 331 will exceed the design requirements, it is necessary to group the 48-layer test bin 331 and arrange it horizontally, for example, divide the 48-layer test bin 331 into two groups distributed horizontally (such as Figure 6As shown by the marks SL and SR in the figure, the 48-layer test bin 331 is changed into 24-layer*2 groups, so as to reasonably utilize the horizontal space, improve the structural rationality of the test bin 331, and also provide sufficient longitudinal space for the arrangement of the second conveyor belt 310.

[0028] Please refer to Figure 2 The inlet end of the loading channel 111 is provided with a loading position, and the loading position is provided with a loading fool-proof block 112. The loading fool-proof block 112 is provided with a protrusion or a concave position adapted to the appearance characteristics of the target product, so that the operator can easily place the target product on the loading position and intuitively identify whether the placement posture of the target product is correct, thereby improving the posture consistency of the target product, and then ensuring that the target product can enter the test chamber 331 according to the preset posture, reducing the test error rate.

[0029] Please refer to Figure 3 , the first docking assembly 210 includes a first lifting plate 212 arranged obliquely and a plurality of first guide partitions 213 mounted on the first lifting plate 212, the first guide partitions 213 being arranged between adjacent first docking channels 211, and the first stop assembly 220 being mounted on the first lifting plate 212. It should be noted that the first lifting plate 212 is connected to a first lifting drive mechanism, such as a lifting linear module, and moves in the longitudinal direction under the drive of the first lifting drive mechanism, so as to switch between the first working position and the second working position. The first lifting plate 212 is arranged at a preset angle with the horizontal plane to achieve an inclined setting, and when the target product enters the first lifting plate 212 from the first conveyor belt 110, the target product slides down along the first docking channel 211 under the action of gravity and the guiding action of the first guide partition 213 until it touches the first stop assembly 220 and stops. Among them, the first guide partition 213 can adopt a structure such as a guide rod, a guide bar or a roller.

[0030] Please continue to refer to Figure 3The second docking assembly 230 includes a second fixed carrier plate 232 that is tilted and a plurality of second guide partitions 233 mounted on the second fixed carrier plate 232. The second guide partitions 233 are arranged between adjacent second docking channels 231. Unlike the first lifting carrier plate 212, the position of the second fixed carrier plate 232 is relatively fixed. When the first lifting carrier plate 212 moves to the second working position, the first lifting carrier plate 212 is connected with the second fixed carrier plate 232, and the first docking channel 211 is connected with the second docking channel 231. After the first stop assembly 220 enters the second working state, the target product enters the second docking channel 231 from the first docking channel 211 under the action of gravity, and slides in the second docking channel 231 under the guidance of the second guide partitions 233 to slide to the second conveyor belt 310 of the test unit 300. This embodiment can improve the transfer efficiency of the target product by providing a liftable first docking assembly 210 and a relatively fixed second docking assembly 230. For example, after the target product slides from the first docking assembly 210 to the second docking assembly 230, the target product can be cached in the second docking assembly 230, and the first docking assembly 210 can return to the first working position without waiting for the target product to enter the testing unit 300, thereby improving the coordination and synchronization of different actions.

[0031] Please refer to Figure 4 and Figure 5A first stop assembly 312, a second stop assembly 313 and a third stop assembly 314 are arranged above the second conveyor belt 310. The first stop assembly 312, the second stop assembly 313 and the third stop assembly 314 are distributed along the conveying direction of the second conveyor belt 310. The first stop assembly 312, the second stop assembly 313 and the third stop assembly 314 divide the conveying area of ​​the second conveyor belt 310 into three working areas. When the target product enters the second conveyor belt 310 of the testing unit 300 from the loading lifting and transferring unit 200, the first stop assembly 312 stops the target product in the first working area. When the first stop assembly 312 releases the target product, the target product moves along the preset conveying direction under the drive of the second conveyor belt 310 until it is stopped by the second stop assembly 313. At this time, the target product enters the second working area. When the second stop assembly 313 releases the target product, the target product The target product continues to move along the preset conveying direction under the drive of the second conveyor belt 310 until it is stopped by the third stop assembly 314. At this time, the handling assembly 320 clamps the target product and transfers it to the corresponding test bin 331 for testing. At the same time, the target product that has completed the test is taken out from the corresponding test bin 331 and placed on the second conveyor belt 310. The third stop assembly 314 releases it. The target product that has completed the test moves along the preset conveying direction to the unloading lifting and transferring unit 400 under the drive of the second conveyor belt 310, thereby completing the conveying and loading of the product to be tested, the testing, and the unloading and conveying of the tested product, and realizing the automated conveying test. Among them, the first stop assembly 312, the second stop assembly 313 and the third stop assembly 314 can adopt the stop method of moving up and down, or the stop method of rotating around the axis, such as the combination of a rotating shaft and a stop block.

[0032] Please continue to refer to Figure 4 and Figure 5 An identification code recognition component 315 is disposed above the conveying channel 311. The identification code recognition component 315 may be a two-dimensional code recognition component or a barcode recognition component. Exemplarily, the position of the identification code recognition component 315 is adapted to the second stop component 313. When the target product is stopped by the second stop component 313, the identification code recognition component 315 reads the identification code on the target product to facilitate product identification and test records.

[0033] Please refer to Figure 4The transport component 320 includes a transverse moving mechanism 321, a longitudinal moving mechanism 322 and a transport clamping mechanism. The transverse moving mechanism 321 is connected to the longitudinal moving mechanism 322 to achieve movement in two dimensions, longitudinal and horizontal. The transverse moving mechanism 321 and the longitudinal moving mechanism 322 can both adopt linear moving modules. The transport clamping mechanism is connected to the transverse moving mechanism 321. The transport clamping mechanism is provided with clamps adapted to the conveying channel 311. For example, if the number of conveying channels 311 is 6, then the number of clamps of the transport clamping mechanism is also 6, and the spacing between the 6 clamps is adapted to the center spacing between the 6 conveying channels 311, so that the target products in the 6 conveying channels 311 can be clamped simultaneously by the 6 clamps, which is beneficial to improving the efficiency of picking and placing the target products.

[0034] Please refer to Figure 7 The third docking assembly 410 includes a third lifting plate 412 that is tilted and a plurality of third guide partitions 413 installed on the third lifting plate 412. The third guide partitions 413 are arranged between adjacent third docking channels 411. The second stop assembly 420 is installed on the third lifting plate 412. The design principle is the same as that of the first docking assembly 210. The tilted third lifting plate 412 can enable the target product to enter the third docking channel 411 under the action of its own gravity and the guidance of the third guide partition 413 until it is stopped by the second stop assembly 420. The third lifting plate 412 can be lifted and moved in the longitudinal direction, thereby switching between the third working position and the fourth working position. It should be conceivable that the third lifting plate 412 is connected to a third lifting drive mechanism, such as a lifting linear module, and moves in the longitudinal direction under the drive of the third lifting drive mechanism, thereby switching between the third working position and the fourth working position.

[0035] Please refer to Figure 7 and Figure 8 The fourth docking assembly 430 includes a fourth fixed carrier plate 432 disposed obliquely and a plurality of fourth guide partitions 433 mounted on the fourth fixed carrier plate 432. The fourth guide partitions 433 are disposed between adjacent fourth docking channels 431. A first rolling assembly 434 is disposed at the inlet of the fourth docking channel 431, and a third stop assembly 450 is disposed at the outlet of the fourth docking channel 431. The first rolling assembly 434 may be a roller, a roller wheel, or a ball. Providing the first rolling assembly 434 at the inlet of the fourth docking channel 431 can reduce the friction between the target product and the fourth fixed carrier plate 432, facilitate the sliding of the target product, and thus improve the smoothness of the transfer of the target product between the third docking channel 411 and the fourth docking channel 431.

[0036] Please refer to Fig. 9The unloading unit 500 includes an unloading platform 510 which is tilted, and a second rolling component 511 is arranged on the unloading platform 510 and in each unloading channel 501. The second rolling component 511 can be a roller, a roller wheel or a ball bearing structure, which can reduce the friction between the target product and the unloading platform 510, which is conducive to improving the smoothness of the sliding of the target product. It is worth mentioning that the material picking station at the end of the unloading channel 501 is provided with a detection component. When the detection component detects the target product, the entire conveying test channel stops conveying the target product, and the third stop component 450 stops releasing to avoid product unloading stacking. When the detection component does not detect the presence of products at the material picking station, the third stop component 450 releases to avoid excessive stacking of products and falling damage, which is conducive to improving the safety of the products produced.

[0037] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A light sensing detection device, characterized in that: include: A loading unit (100) comprises a first conveyor belt (110), wherein the first conveyor belt (110) is provided with N parallel loading channels (111), where N is an integer greater than 1; A loading lifting and transferring unit (200) comprises a first docking assembly (210) and a second docking assembly (230), wherein the first docking assembly (210) is provided with N inclined first docking channels (211), the first docking channels (211) are provided with a first stop assembly (220), and the second docking assembly (230) is provided with N inclined second docking channels (231), and the first docking assembly (210) moves longitudinally so that the first docking channels (211) are connected to the loading channel (111) and the second docking channels (231) respectively; A test unit (300) comprising a second conveyor belt (310), a transport assembly (320) and a test rack (330), wherein the second conveyor belt (310) is located at the lower side of the test rack (330), the second conveyor belt (310) is provided with N transport channels (311) connected to the second docking channels (231), the test rack (330) is provided with a plurality of test bins (331), and the transport assembly (320) is connected to the second conveyor belt (310) and the test bins (331); The material unloading lifting and transferring unit (400) comprises a third docking assembly (410) and a fourth docking assembly (430), wherein the third docking assembly (410) is provided with N inclined third docking channels (411), the third docking channels (411) are provided with a second stop assembly (420), and the fourth docking assembly (430) is provided with N inclined fourth docking channels (431), and the third docking assembly (410) moves longitudinally so that the third docking channels (411) are respectively connected to the conveying channel (311) and the fourth docking channel (431); The material discharge unit (500) has N inclined material discharge channels (501), wherein the material discharge channels (501) are connected to the fourth connection channel (431).

2. The light sensing detection device according to claim 1, characterized in that: A loading position is provided at the inlet end of the loading channel (111), and a loading fool-proof block (112) is provided at the loading position.

3. The light sensing detection device according to claim 1, characterized in that: The first docking assembly (210) comprises a first lifting plate (212) arranged obliquely and a plurality of first guide partitions (213) mounted on the first lifting plate (212), wherein the first guide partitions (213) are arranged between adjacent first docking channels (211), and the first stop assembly (220) is mounted on the first lifting plate (212).

4. The light sensing detection device according to claim 1 or 3, characterized in that: The second docking assembly (230) comprises a second fixed carrier plate (232) arranged obliquely and a plurality of second guide partitions (233) mounted on the second fixed carrier plate (232), wherein the second guide partitions (233) are arranged between adjacent second docking channels (231).

5. The light sensing detection device according to claim 1, characterized in that: A first stop assembly (312), a second stop assembly (313) and a third stop assembly (314) are arranged above the second conveyor belt (310); the first stop assembly (312), the second stop assembly (313) and the third stop assembly (314) are distributed along the conveying direction of the second conveyor belt (310).

6. The light sensing detection device according to claim 1 or 5, characterized in that: An identification code recognition component (315) is arranged above the conveying channel (311).

7. The light sensing detection device according to claim 1, characterized in that: The transport assembly (320) comprises a transverse moving mechanism (321), a longitudinal moving mechanism (322) and a transport clamping mechanism, the transverse moving mechanism (321) and the longitudinal moving mechanism (322) are connected, the transport clamping mechanism is connected to the transverse moving mechanism (321), and the transport clamping mechanism is provided with a clamping claw adapted to the transport channel (311).

8. The light sensing detection device according to claim 1, characterized in that: The third docking assembly (410) comprises a third lifting plate (412) arranged obliquely and a plurality of third guide partitions (413) mounted on the third lifting plate (412), wherein the third guide partitions (413) are arranged between adjacent third docking channels (411), and the second stop assembly (420) is mounted on the third lifting plate (412).

9. The light sensing detection device according to claim 1 or 8, characterized in that: The fourth docking assembly (430) comprises a fourth fixed carrier plate (432) arranged obliquely and a plurality of fourth guide partitions (433) mounted on the fourth fixed carrier plate (432); the fourth guide partitions (433) are arranged between adjacent fourth docking channels (431); the inlet of the fourth docking channel (431) is provided with a first rolling assembly (434); and the outlet of the fourth docking channel (431) is provided with a third stop assembly (450).

10. The light sensing detection device according to claim 1, characterized in that: The material unloading unit (500) comprises a material unloading platform (510) which is arranged obliquely, and a second rolling component (511) is arranged on the material unloading platform (510) and in each of the material unloading channels (501).

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