Optical detection device and detection system
By introducing positioning and automatic loading functions into the optical detection device, the problem of maintenance workers finding data and product offsets is solved, and the detection efficiency and accuracy are improved.
Patent Information
- Application Number
- CN202410348223.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-26
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2044-03-26
AI Technical Summary
When an optical detection device detects a large number of products, maintenance workers need to find a large amount of data, which is prone to search errors, and the product may be offset during movement, resulting in misjudgment.
An optical detection device including a detection mechanism, an adhesive mechanism and a loading mechanism is designed to ensure that the product is directly under the detector through a positioning mechanism, and corresponding photos are pasted on the storage box to reduce database query and prevent product offset.
Improve maintenance efficiency, reduce misjudgment, and simplify data search and product processing processes through automatic loading and positioning functions.
Smart Images
Figure CN118362564B_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of optical detection devices, and in particular to an optical detection device and a detection system. Background Art
[0002] The optical inspection device is a device that detects common defects encountered in welding production based on optical principles. During the inspection, the machine automatically scans the PCB through a camera, collects images, compares the tested solder joints with the qualified parameters in the database, and detects defects on the PCB through image processing.
[0003] When the optical inspection device is continuously performing inspections and detects defective products, the defective product data will be stored so that workers can refer to it when performing repairs. However, since one inspection device will inspect a large number of products, the amount of data on defective products is large, and maintenance workers need to search among the numerous data and are prone to search errors, affecting the efficiency of maintenance. In addition, when most optical inspection devices are used, since no corresponding positioning device is provided, the product is prone to displacement during movement, resulting in differences between the qualified parameters of the product and those in the database during inspection, which is prone to misjudgment and affects the normal use of the device. In response to the above problems, the inventors propose an optical inspection device and an inspection system for solving the above problems. Summary of the invention
[0004] In order to solve the problem that maintenance workers need to search for defective product data and that products are offset during movement, the present invention aims to provide an optical detection device and a detection system.
[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: an optical detection device, including a detection mechanism, a pasting mechanism for pasting photos is provided on the side of the detection mechanism, an installation mechanism for installing transmission parts is provided directly below the detection mechanism, a loading mechanism is provided below the pasting mechanism, and a positioning mechanism for positioning the product is provided inside the detection mechanism.
[0006] Preferably, the detection mechanism includes a detection box, in which an optical detector is provided, an electric cylinder No. 1 is fixedly installed on the side of the detection box away from the pasting mechanism, and one end of the output shaft of the electric cylinder No. 1 movably passes through the detection box, a push plate is fixedly installed at the center of one end of the electric cylinder close to the pasting mechanism, and the push plate is in movably contact with the product, a first tooth plate and a third tooth plate are fixedly installed on the side of the push plate close to the electric cylinder, a cross bar is rotatably installed in the detection box, a first gear is fixedly installed at the center of one end of the cross bar close to the push plate, and the first gear and the third gear plate are movably meshed, a third bevel gear is fixedly installed at the center of one end of the cross bar away from the first gear, a mounting strip is fixedly installed on one side of the detection box, a first one-way bearing is rotatably installed in the mounting strip, a fourth bevel gear is fixedly installed at the top center of the first one-way bearing, and the fourth bevel gear is meshed with the third bevel gear.
[0007] Preferably, the pasting mechanism includes a pasting box, and the side of the pasting box close to the No. 1 electric cylinder is fixedly connected to the detection box, a fixed plate is fixedly installed on the upper part of the pasting box, and a printer is fixedly installed on the upper surface of the fixed plate, a pressure roller is slidably installed on the side of the pasting box away from the detection box, and the outer surface of the pressure roller is in active contact with the upper surface of the photo, a No. 2 electric cylinder is fixedly installed on the side of the upper surface of the pasting box away from the detection box, and the bottom center of the output shaft of the No. 2 electric cylinder is fixedly connected to the pressure roller, four support blocks are rotatably installed in the pasting box, first springs are fixedly installed on the outer surfaces of both ends of the support blocks, and the other end of the first spring is fixedly connected to the inside of the pasting box, four transport shafts are rotatably installed in the pasting box, and the transport shaft close to one side of the cross bar and the first one-way bearing are driven by synchronous wheels and synchronous belts, and the two transport shafts on the right side are driven by synchronous wheels and synchronous belts, the outer surface of the transport shaft is fixedly installed with a transport wheel, a transport belt is driven between the two transport wheels on the same side, and a push strip is fixedly installed on the outer surface of the transport belt.
[0008] Preferably, two fixed bars are fixedly installed in the pasting box, a brush is slidably installed between the two fixed bars, a fixed box is fixedly installed on the upper surface of the brush, a cross plate is fixedly installed in the pasting box, two rotating shafts are rotatably installed in the cross plate, a pulley is fixedly installed on the outer surface of the rotating shaft, a connecting belt is installed for transmission between the two pulleys, a limiting rod is fixedly installed on the outer surface of the connecting belt, and the bottom end of the limiting rod is slidably inserted into the fixed box.
[0009] Preferably, the mounting mechanism includes a mounting plate, and the mounting plate is located directly below the detection box, a support frame is fixedly mounted on the upper surface of the mounting plate, a vertical rod is rotatably mounted in the support frame, a second gear is fixedly mounted at the center of the top end of the vertical rod, and the second gear is movably meshed with the first gear plate, a No. 1 bevel gear is fixedly mounted at the center of the bottom end of the vertical rod, two mounting blocks are fixedly mounted on the upper surface of the mounting plate, a mounting rod is rotatably mounted in the mounting block, a No. 2 bevel gear is fixedly mounted at the center of one end of the mounting rod close to the vertical rod, and the No. 2 bevel gear is meshed with the No. 1 bevel gear, a fixing block is fixedly mounted on the upper surface of the mounting plate, a second one-way bearing is rotatably mounted in the fixing block, and the second one-way bearing is fixedly connected to the mounting rod at the center of one end close to the mounting block.
[0010] Preferably, the loading mechanism includes a conveyor, and the conveyor is located below the pasting box, a storage box is movably placed on the upper surface of the conveyor, and the lower surface of the brush is in movably contact with the upper surface of the storage box, a rotating plate is rotatably installed on the side of the storage box close to the detection box, and a rotating shaft is fixedly installed on both sides of the rotating plate, a second spring is fixedly installed on the outer surface of the rotating shaft, and one end of the second spring away from the rotating shaft is fixedly connected to the inside of the storage box, a rotating block is fixedly installed at the center of one end of the rotating shaft away from the rotating plate, and two stoppers are fixedly installed in the pasting box, and the stoppers are in movably contact with the rotating block.
[0011] Preferably, a square plate is fixedly installed between the bottom supporting legs of the conveyor, and the side of the square plate close to the detection box is fixedly connected to the mounting plate, and the upper surface of the square plate is movably in contact with a movable plate, and limit strips are fixedly installed on the upper and lower sides of the movable plate, and the two limit strips slide through the pasting box and the square plate respectively, and a lifting plate is fixedly installed on the upper surface of the limit strip located above, and the upper surface of the lifting plate is movably in contact with the lower surface of the storage box, and two rectangular blocks are fixedly installed on the upper surface of the square plate, and a rotating rod is rotatably installed in the two rectangular blocks, and the rotating rod and the second one-way bearing are driven by a synchronous wheel and a synchronous belt, a rotating bar is fixedly installed at the center of one end of the rotating rod close to the movable plate, and a guide rod is fixedly installed on the side of the rotating bar away from the rotating rod, and the end of the guide rod away from the rotating bar is slidably inserted into the inside of the movable plate.
[0012] Preferably, a fixing frame is fixedly installed on the upper surface of the square plate, a connecting rod is rotatably installed in the fixing frame, and the connecting rod and the rotating shaft located on the right are driven by a synchronous wheel and a synchronous belt, a No. 3 bevel gear is fixedly installed at the center of the bottom end of the connecting rod, a rectangular plate is fixedly installed on the upper surface of the square plate, a guide rod is rotatably installed in the rectangular plate, a No. 4 bevel gear is fixedly installed at the center of one end of the guide rod close to the connecting rod, and the No. 4 bevel gear is meshed with the No. 3 bevel gear, a supporting plate is slidably installed on the upper surface of the square plate, a moving tube is rotatably installed in the supporting plate, and the moving tube sliding sleeve The gear train is configured to be connected to a pair of gears, wherein the first gear is connected to the gear train and the second gears are connected to the gear train, wherein the gear train is connected to the pair of gears of the gear train and the gears are connected to the gear train.
[0013] Preferably, the positioning mechanism includes a moving frame, and the two moving frames are slidably arranged inside the detection box, limit blocks are fixedly installed on both sides of the moving frame, and the limit blocks are slidably arranged inside the detection box, two double-headed screws are rotatably installed in the detection box, and the two moving frames are threadedly connected on the double-headed screws, two side plates are fixedly installed on the side of the detection box away from the pasting box, a motor is fixedly installed on the side of the side plate on the right, two second bevel gears are fixedly installed on the outer surface of the motor output shaft, a first bevel gear is fixedly installed at the center of one end of the double-headed screw close to the side plate, and the first bevel gear and the second bevel gear are meshed, two moving blocks are slidably installed on the lower surface of the moving frame, and the moving blocks A slider is fixedly installed on the upper surface of the moving frame, and the slider is slidably arranged inside the moving frame, a bidirectional screw is rotatably installed in the moving frame, and two sliders are threadedly connected to the bidirectional screw, two second tooth plates are fixedly installed on one side of the detection box, a fourth gear is fixedly installed at the center of the left end of the bidirectional screw, and the fourth gear is meshed with the second tooth plate, a rotating column is rotatably installed on the lower surface of the moving block, and two connecting strips are fixedly installed on the outer surface of the rotating column, a limiting wheel is rotatably installed in one end of the connecting strip away from the rotating column, and the limiting wheel is in movably contact with the side of the product, a fourth spring is fixedly installed on the outer surface of the top end of the rotating column, and the other end of the fourth spring is fixedly connected to the inside of the moving block.
[0014] A detection system used in an optical detection device includes a positioning module, the positioning module is provided with a detection module, and products are detected by the detection module, the detection module is provided with a screening module, and products are screened by the screening module and unqualified products are moved by a push plate, the screening module is provided with a pasting module, a loading module and a transportation module, and the loading module, the pasting module and the module are respectively used to load storage boxes, paste photos and transport qualified products.
[0015] Compared with the prior art, the present invention has the following beneficial effects:
[0016] 1. In the present invention, by setting up the cooperation between the detection mechanism, the pasting mechanism and the feeding mechanism, the unqualified products can be placed in the storage box, and the corresponding photos can be pasted on the storage box, so that the maintenance workers do not need to search for the corresponding data in the database for reference, which saves the query time and improves the work efficiency. Secondly, the positioning mechanism is set to position the product so that the product is located directly under the optical detector, so as to avoid the product from being offset during the movement, resulting in misjudgment and improving the accuracy of the detection.
[0017] 2. In the present invention, the lifting plate is driven to move up and down reciprocatingly by the cooperation between the vertical rod, the mounting rod, the second one-way bearing and the rotating rod to load the storage box, and the rotating block is blocked by setting a stopper so that the rotating plate is automatically opened, making it convenient for unqualified products to enter the storage box.
[0018] 3. In the present invention, the first connector and the second connector are provided to control the movement of the brush, thereby preventing the brush from moving when the storage box has not entered the pasting box, causing a collision between the brush and the storage box, and affecting the normal use of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention.
[0021] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention.
[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the detection mechanism and the positioning mechanism of the present invention.
[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the moving block of the present invention.
[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of the pasting mechanism and the feeding mechanism of the present invention.
[0025] Figure 6 It is a schematic diagram of the cross-sectional structure of the pasting box of the present invention.
[0026] Figure 7 It is a schematic diagram of the cross-sectional structure of the detection box of the present invention.
[0027] Figure 8 For the present invention Figure 3 A schematic diagram of the enlarged structure of .
[0028] Fig. 9 For the present invention Figure 5 An enlarged schematic diagram of the structure at location B.
[0029] Fig.10 For the present invention Figure 5 Enlarged schematic diagram of the structure at location C.
[0030] Fig.11 For the present invention Figure 5 Enlarged schematic diagram of the structure at D.
[0031] Fig.12 For the present invention Figure 6 Enlarged schematic diagram of the structure at E.
[0032] Fig.13 It is a schematic diagram of the system flow of the present invention.
[0033] In the figure: 1. Detection mechanism; 101. Detection box; 102. Optical detector; 103. Side plate; 104. Double-headed screw; 105. First bevel gear; 106. Motor; 107. Second bevel gear; 108. No. 1 electric cylinder; 109. Push plate; 110. First tooth plate; 111. Second tooth plate; 112. Third tooth plate; 113. Cross bar; 114. First gear; 115. Third bevel gear; 116. Mounting bar; 117. First one-way bearing; 118. Fourth bevel gear; 2. Pasting mechanism; 201. Pasting box; 202. Fixed plate ; 203, printer; 204, pressure roller; 205, No. 2 electric cylinder; 206, support block; 207, fixed bar; 208, brush; 209, fixed box; 210, horizontal plate; 211, pulley; 212, rotating shaft; 213, connecting belt; 214, limit rod; 215, transport wheel; 216, transport shaft; 217, transport belt; 218, push bar; 219, first spring; 220, stopper; 3, installation mechanism; 301, installation plate; 302, support frame; 303, vertical rod; 304, No. 1 bevel gear; 305, second gear; 306, mounting block; 307, No. 2 bevel gear; 308, mounting rod; 309, fixing block; 310, No. 2 one-way bearing; 4, feeding mechanism; 401, conveyor; 402, storage box; 403, square plate; 404, moving plate; 405, limit strip; 406, lifting plate; 407, rectangular block; 408, rotating rod; 409, rotating strip; 410, guide rod; 411, fixing frame; 412, connecting rod; 413, rotating plate; 414, rotating shaft; 415, second spring; 416, rotating block; 417, No. 3 bevel gear; 41 8. Rectangular plate; 419. Transmission rod; 420. Bevel gear No. 4; 421. Support plate; 422. Third spring; 423. Moving tube; 424. First connector; 425. Second connector; 426. Vertical plate; 427. Rotating rod; 428. Third gear; 429. Fourth gear plate; 5. Positioning mechanism; 501. Moving frame; 502. Moving block; 503. Sliding block; 504. Bidirectional screw; 505. Limiting block; 506. Rotating column; 507. Connecting strip; 508. Limiting wheel; 509. Fourth spring; 510. Fourth gear. DETAILED DESCRIPTION
[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0035] Example: Figure 1-13As shown, the present invention provides an optical detection device, including a detection mechanism 1, a pasting mechanism 2 for pasting photos is provided on the side of the detection mechanism 1, and the detection mechanism 1 is used to paste photos on a storage box 402. A mounting mechanism 3 for mounting a transmission component is provided directly below the detection mechanism 1, and the transmission component is installed. A loading mechanism 4 is provided below the pasting mechanism 2, and the storage box 402 is loaded. A positioning mechanism 5 for positioning a product is provided in the detection mechanism 1, and the product is located directly below the optical detector 102.
[0036] The detection mechanism 1 includes a detection box 101, in which an optical detector 102 is arranged, a No. 1 electric cylinder 108 is fixedly installed on the side of the detection box 101 away from the pasting mechanism 2, and one end of the output shaft of the No. 1 electric cylinder 108 movably penetrates the detection box 101, a push plate 109 is fixedly installed at the center of one end of the No. 1 electric cylinder 108 close to the pasting mechanism 2, and the push plate 109 is in active contact with the product, a first tooth plate 110 and a third tooth plate 112 are fixedly installed on the side of the push plate 109 close to the No. 1 electric cylinder 108, a cross bar 113 is rotatably installed in the detection box 101, a first gear 114 is fixedly installed at the center of one end of the cross bar 113 close to the push plate 109, and the first gear 114 and the third gear plate 112 are movably meshed, and the cross bar 113 is fixedly installed at the center of one end of the cross bar 113 close to the push plate 109. A third bevel gear 115 is fixedly installed at the center of one end of the rod 113 away from the first gear 114, and a mounting strip 116 is fixedly installed on one side of the detection box 101. A first one-way bearing 117 is rotatably installed in the mounting strip 116. Since the first one-way bearing 117 is divided into an inner ring and an outer ring, there are two situations: the inner ring rotates and the outer ring does not rotate, and the inner ring and the outer ring rotate at the same time. When the push plate 109 moves forward, the inner ring of the first one-way bearing 117 rotates and the outer ring does not rotate. When the push plate 109 moves backward and returns to its original position, the inner ring and the outer ring of the first one-way bearing 117 rotate at the same time. A fourth bevel gear 118 is fixedly installed at the center of the top end of the first one-way bearing 117, and the fourth bevel gear 118 is meshed with the third bevel gear 115.
[0037] By adopting the above technical solution, the cross bar 113 can drive the first one-way bearing 117 to rotate.
[0038] The pasting mechanism 2 includes a pasting box 201, and the side of the pasting box 201 close to the No. 1 electric cylinder 108 is fixedly connected to the detection box 101. A fixed plate 202 is fixedly installed on the upper part of the pasting box 201, and a printer 203 is fixedly installed on the upper surface of the fixed plate 202. A pressure roller 204 is slidably installed on the side of the pasting box 201 away from the detection box 101, and the outer surface of the pressure roller 204 is in active contact with the upper surface of the photo. A No. 2 electric cylinder 205 is fixedly installed on the side of the upper surface of the pasting box 201 away from the detection box 101, and the bottom center of the output shaft of the No. 2 electric cylinder 205 is fixedly connected to the pressure roller 204. Four Support block 206, the outer surfaces of both ends of the support block 206 are fixedly installed with a first spring 219, and the other end of the first spring 219 is fixedly connected to the inside of the pasting box 201, and four transport shafts 216 are rotatably installed in the pasting box 201, and the transport shaft 216 on the side close to the cross bar 113 and the first one-way bearing 117 are driven by synchronous wheels and synchronous belts, and the two transport shafts 216 on the right side are driven by synchronous wheels and synchronous belts, and the outer surface of the transport shaft 216 is fixedly installed with a transport wheel 215, and a transport belt 217 is installed between the two transport wheels 215 on the same side, and a push strip 218 is fixedly installed on the outer surface of the transport belt 217.
[0039] By adopting the above technical solution, the push bar 218 can drive the storage box 402 to move.
[0040] Two fixed bars 207 are fixedly installed in the pasting box 201, a brush 208 is slidably installed between the two fixed bars 207, a fixed box 209 is fixedly installed on the upper surface of the brush 208, a cross plate 210 is fixedly installed in the pasting box 201, two rotating shafts 212 are rotatably installed in the cross plate 210, a pulley 211 is fixedly installed on the outer surface of the rotating shaft 212, a connecting belt 213 is installed for transmission between the two pulleys 211, a limiting rod 214 is fixedly installed on the outer surface of the connecting belt 213, and the bottom end of the limiting rod 214 is slidably inserted into the fixed box 209.
[0041] By adopting the above technical solution, the limiting rod 214 can drive the brush 208 to move.
[0042] The mounting mechanism 3 includes a mounting plate 301, and the mounting plate 301 is located directly below the detection box 101. A support frame 302 is fixedly mounted on the upper surface of the mounting plate 301, and a vertical rod 303 is rotatably mounted in the support frame 302. A second gear 305 is fixedly mounted at the center of the top end of the vertical rod 303, and the second gear 305 is movably meshed with the first tooth plate 110. A first bevel gear 304 is fixedly mounted at the center of the bottom end of the vertical rod 303. Two mounting blocks 306 are fixedly mounted on the upper surface of the mounting plate 301. A mounting rod 308 is rotatably mounted in the mounting block 306. A second bevel gear 304 is fixedly mounted at the center of one end of the mounting rod 308 close to the vertical rod 303. 7, and the second bevel gear 307 is meshed with the first bevel gear 304, a fixing block 309 is fixedly installed on the upper surface of the mounting plate 301, and a second one-way bearing 310 is rotatably installed in the fixing block 309. Since the second one-way bearing 310 is divided into an inner ring and an outer ring, there are two situations in which the inner ring rotates while the outer ring does not rotate and the inner ring and the outer ring rotate at the same time. When the push plate 109 moves forward, the inner ring and the outer ring of the second one-way bearing 310 rotate at the same time. When the push plate 109 moves backward and returns to its original position, the inner ring of the second one-way bearing 310 rotates while the outer ring does not rotate, and the second one-way bearing 310 is fixedly connected to the mounting rod 308 at the center of one end close to the mounting block 306.
[0043] By adopting the above technical solution, the vertical rod 303 can drive the second one-way bearing 310 to rotate.
[0044] The feeding mechanism 4 includes a conveyor 401, and the conveyor 401 is located below the pasting box 201, a storage box 402 is movably placed on the upper surface of the conveyor 401, and the lower surface of the brush 208 is in movably contact with the upper surface of the storage box 402, a rotating plate 413 is rotatably installed on the side of the storage box 402 close to the detection box 101, and a rotating shaft 414 is fixedly installed on both sides of the rotating plate 413, a second spring 415 is fixedly installed on the outer surface of the rotating shaft 414, and one end of the second spring 415 away from the rotating shaft 414 is fixedly connected to the inside of the storage box 402, a rotating block 416 is fixedly installed at the center of one end of the rotating shaft 414 away from the rotating plate 413, two stoppers 220 are fixedly installed in the pasting box 201, and the stoppers 220 and the rotating blocks 416 are in movably contact.
[0045] By adopting the above technical solution, the stopper 220 can drive the rotating plate 413 to rotate.
[0046] A square plate 403 is fixedly installed between the bottom supporting legs of the conveyor 401, and the side of the square plate 403 close to the detection box 101 is fixedly connected to the mounting plate 301, and the upper surface of the square plate 403 is movably in contact with a moving plate 404, and the upper and lower sides of the moving plate 404 are fixedly installed with limit strips 405, and the two limit strips 405 slide through the pasting box 201 and the square plate 403 respectively, and the upper surface of the limit strip 405 located above is fixedly installed with a lifting plate 406, and the upper surface of the lifting plate 406 is in contact with the storage box 402. The lower surface is in movable contact, and two rectangular blocks 407 are fixedly installed on the upper surface of the square plate 403. A rotating rod 408 is rotatably installed inside the two rectangular blocks 407, and the rotating rod 408 and the second one-way bearing 310 are transmitted through a synchronous wheel and a synchronous belt. A rotating bar 409 is fixedly installed at the center of one end of the rotating rod 408 close to the movable plate 404, and a guide rod 410 is fixedly installed on the side of the rotating bar 409 away from the rotating rod 408, and the end of the guide rod 410 away from the rotating bar 409 is slidably inserted into the inside of the movable plate 404.
[0047] By adopting the above technical solution, the rotating rod 408 can drive the storage box 402 to move.
[0048] A fixing frame 411 is fixedly installed on the upper surface of the square plate 403, a connecting rod 412 is rotatably installed in the fixing frame 411, and the connecting rod 412 and the rotating shaft 212 located on the right are driven by a synchronous wheel and a synchronous belt, a number three bevel gear 417 is fixedly installed at the center of the bottom end of the connecting rod 412, a rectangular plate 418 is fixedly installed on the upper surface of the square plate 403, a guide rod 410 is rotatably installed in the rectangular plate 418, a number four bevel gear 420 is fixedly installed at the center of one end of the guide rod 410 close to the connecting rod 412, and the number four bevel gear 420 is meshed with the number three bevel gear 417, a supporting plate 421 is slidably installed on the upper surface of the square plate 403, a moving tube 423 is rotatably installed in the supporting plate 421, and the moving tube 423 is slidably sleeved on the transmission rod On 419, two third springs 422 are fixedly installed between the rectangular plate 418 and the support plate 421, a first connector 424 is fixedly installed at the center of one end of the movable tube 423 away from the transmission rod 419, a fourth tooth plate 429 is fixedly installed on the side of the lower limit strip 405 away from the mounting plate 301, a vertical plate 426 is fixedly installed on the upper surface of the square plate 403, a rotating rod 427 is rotatably installed in the vertical plate 426, a third gear 428 is fixedly installed at the center of one end of the rotating rod 427 away from the transmission rod 419, and the third gear 428 and the fourth tooth plate 429 are meshed, a second connector 425 is fixedly installed at the center of one end of the rotating rod 427 away from the third gear 428, and the second connector 425 and the first connector 424 are movably meshed.
[0049] By adopting the above technical solution, the rotating rod 427 can drive the rotating shaft 212 to rotate.
[0050] The positioning mechanism 5 includes a moving frame 501, and the two moving frames 501 are slidably arranged inside the detection box 101. Limiting blocks 505 are fixedly installed on both sides of the moving frame 501, and the limiting blocks 505 are slidably arranged inside the detection box 101. Two double-headed screws 104 are rotatably installed in the detection box 101, and the two moving frames 501 are threadedly connected on the double-headed screws 104. Two side plates 103 are fixedly installed on the side of the detection box 101 away from the pasting box 201. A motor 106 is fixedly installed on the side of the side plate 103 located on the right side. Two second bevel gears 107 are fixedly installed on the outer surface of the output shaft of the motor 106. A first bevel gear 105 is fixedly installed at the center of one end of the double-headed screw 104 close to the side plate 103, and the first bevel gear 105 and the second bevel gear 107 are meshed. Two moving blocks 502 are slidably installed on the lower surface of the moving frame 501. The moving blocks 502 A slider 503 is fixedly installed on the upper surface, and the slider 503 is slidably arranged inside the moving frame 501, a bidirectional screw 504 is rotatably installed in the moving frame 501, and the bidirectional screw 504 is threadedly connected with two sliders 503, two second tooth plates 111 are fixedly installed on one side of the detection box 101, a fourth gear 510 is fixedly installed at the center of the left end of the bidirectional screw 504, and the fourth gear 510 is meshed with the second tooth plate 111, a rotating column 506 is rotatably installed on the lower surface of the moving block 502, and two connecting strips 507 are fixedly installed on the outer surface of the rotating column 506, a limiting wheel 508 is rotatably installed in one end of the connecting strip 507 away from the rotating column 506, and the limiting wheel 508 is in active contact with the side of the product, a fourth spring 509 is fixedly installed on the outer surface of the top end of the rotating column 506, and the other end of the fourth spring 509 is fixedly connected to the inside of the moving block 502.
[0051] By adopting the above technical solution, the motor 106 can position the product.
[0052] A detection system used in an optical detection device includes a positioning module, the positioning module is provided with a detection module, and the detection module is used to detect products, the detection module is provided with a screening module, and the screening module is used to screen products and drive unqualified products to move through a push plate 109, the screening module is provided with a pasting module, a loading module and a transportation module, and the loading module, the pasting module and the module are used to load storage boxes 402 and paste photos and transport qualified products respectively.
[0053] Working principle: first, turn on the motor 106 to drive the second bevel gear 107 to rotate, and the rotation of the second bevel gear 107 drives the first bevel gear 105 to rotate, and the rotation of the first bevel gear 105 drives the double-headed screw 104 to rotate, and the rotation of the double-headed screw 104 drives the moving frame 501 to move, and the movement of the moving frame 501 drives the moving block 502 to move horizontally. At this time, the engagement of the fourth gear 510 and the second tooth plate 111 drives the bidirectional screw 504 to rotate, and the rotation of the bidirectional screw 504 drives the slider 503 to move, and the movement of the slider 503 drives the moving block 502 to move longitudinally, so that the limiting wheel 508 contacts the side of the product, and the product is positioned so that the product is located directly under the optical detector 102, and then the product is inspected by the optical detector 102. When the product is qualified, the product continues to move. When the product is unqualified, the push plate 109 is driven to move by the No. 1 electric cylinder 108, and the product is driven to move by the push plate 109, so that the product moves to the inside of the pasting box 201;
[0054] Secondly, the forward movement of the push plate 109 drives the first tooth plate 110 to move, and when the first tooth plate 110 is engaged with the second gear 305, the second gear 305 is driven to rotate, and the rotation of the second gear 305 drives the vertical rod 303 to rotate, and the rotation of the vertical rod 303 drives the first bevel gear 304 to rotate, and the rotation of the first bevel gear 304 drives the second bevel gear 307 to rotate, and the rotation of the second bevel gear 307 drives the installation rod 308 to rotate, and the rotation of the installation rod 308 drives The second one-way bearing 310 is driven to rotate, and the inner ring and the outer ring of the second one-way bearing 310 rotate at the same time, so that the second one-way bearing 310 drives the rotating rod 408 to rotate, and the rotating bar 409 is driven to rotate by the rotation of the rotating rod 408, and the guide rod 410 is driven to make a circular motion by the rotation of the rotating bar 409. At this time, the circular motion can be decomposed into lateral movement and vertical movement. When the guide rod 410 moves horizontally, the guide rod 410 slides inside the slide groove of the moving plate 404, and when the guide rod 410 moves vertically, the guide rod 410 moves horizontally. When the storage box 402 moves upward, the rotating block 416 contacts the stopper 220, pushing the rotating block 416 to rotate, thereby driving the rotating plate 413 to rotate, and the storage box 402 moves upward. Open, so that unqualified products can enter the storage box 402. When the storage box 402 moves upward, the storage box 402 contacts the support block 206, pushing the support block 206 to rotate. At this time, the first spring 219 is deformed under the action of external force. When the storage box 402 and the support block 206 are separated, the first spring 219 releases the deformation force, driving the support block 206 to rotate back to its original position. At the same time, the lifting plate 406 moves downward, so that the storage box 402 falls on the support block 206.
[0055] Then, the fourth tooth plate 429 is moved downward by the limit bar 405, and the third gear 428 is rotated by the movement of the fourth tooth plate 429, and the rotating rod 427 is rotated by the rotation of the third gear 428, and the second connector 425 is rotated by the rotation of the rotating rod 427, and the moving tube 423 is rotated by the rotation of the first connector 424, and the transmission rod 419 is rotated by the rotation of the moving tube 423, and the fourth bevel gear 420 is rotated by the rotation of the transmission rod 419, and the third bevel gear 420 is driven by the rotation of the fourth bevel gear 420. 17 rotates, the rotation of the third bevel gear 417 drives the connecting rod 412 to rotate, the rotation of the connecting rod 412 drives the rotating shaft 212 to rotate, the rotation of the rotating shaft 212 drives the pulley 211 to rotate, the rotation of the pulley 211 drives the connecting belt 213 to move, the movement of the connecting belt 213 drives the limiting rod 214 to move, the movement of the limiting rod 214 drives the fixing box 209 to move, and the movement of the fixing box 209 drives the brush 208 to move, so that the brush 208 applies glue to the upper surface of the storage box 402, which is convenient for pasting photos;
[0056] Finally, the third tooth plate 112 is driven to move by the backward movement of the push plate 109. When the third tooth plate 112 and the first gear 114 are meshed, the first gear 114 is driven to rotate. The rotation of the first gear 114 drives the cross bar 113 to rotate. The rotation of the cross bar 113 drives the third bevel gear 115 to rotate. The rotation of the third bevel gear 115 drives the fourth bevel gear 118 to rotate. The rotation of the fourth bevel gear 118 drives the first one-way bearing 117 to rotate. At this time, the inner ring and the outer ring of the first one-way bearing 117 rotate at the same time. At the same time, the rotation drives the transport shaft 216 to rotate, and the rotation of the transport shaft 216 drives the transport wheel 215 to rotate, and the rotation of the transport wheel 215 drives the transport belt 217 to move, and the movement of the transport belt 217 drives the push bar 218 to move. When the push bar 218 and the storage box 402 are in contact, the storage box 402 is moved by the push bar 218, so that the storage box 402 is moved out of the pasting box 201. At this time, the storage box 402 is moving, and the pressure roller 204 is driven downward by the No. 2 electric cylinder, so that the printed photos are in contact with the storage box, so that the photos are pasted on the storage box.
[0057] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. An optical detection device, comprising a detection mechanism (1), characterized in that: A pasting mechanism (2) for pasting photos is provided on the side of the detection mechanism (1), a mounting mechanism (3) for mounting transmission components is provided directly below the detection mechanism (1), a feeding mechanism (4) is provided below the pasting mechanism (2), and a positioning mechanism (5) for positioning the product is provided inside the detection mechanism (1); The detection mechanism (1) comprises a detection box (101), wherein an optical detector (102) is arranged in the detection box (101), a No. 1 electric cylinder (108) is fixedly mounted on a side of the detection box (101) away from the pasting mechanism (2), and one end of the output shaft of the No. 1 electric cylinder (108) movably penetrates the detection box (101), a push plate (109) is fixedly mounted at the center of one end of the No. 1 electric cylinder (108) close to the pasting mechanism (2), and the push plate (109) is in active contact with the product, a first tooth plate (110) and a third tooth plate (112) are fixedly mounted on a side of the push plate (109) close to the No. 1 electric cylinder (108), and a A cross bar (113), wherein a first gear (114) is fixedly mounted at the center of one end of the cross bar (113) close to the push plate (109), and the first gear (114) and the third gear plate (112) are movably meshed, and a third bevel gear (115) is fixedly mounted at the center of one end of the cross bar (113) away from the first gear (114), a mounting bar (116) is fixedly mounted on one side of the detection box (101), a first one-way bearing (117) is rotatably mounted in the mounting bar (116), a fourth bevel gear (118) is fixedly mounted at the center of the top end of the first one-way bearing (117), and the fourth bevel gear (118) and the third bevel gear (115) are meshed; The pasting mechanism (2) comprises a pasting box (201), and the side of the pasting box (201) close to the No. 1 electric cylinder (108) is fixedly connected to the detection box (101), a fixed plate (202) is fixedly installed in the upper part of the pasting box (201), and a printer (203) is fixedly installed on the upper surface of the fixed plate (202), a pressure roller (204) is slidably installed on the side of the pasting box (201) away from the detection box (101), and the outer surface of the pressure roller (204) is in active contact with the upper surface of the photo, a No. 2 electric cylinder (205) is fixedly installed on the side of the upper surface of the pasting box (201) away from the detection box (101), and the bottom center of the output shaft of the No. 2 electric cylinder (205) is fixedly connected to the pressure roller (204), and a rotating roller (203) is rotatably installed in the pasting box (201). There are four support blocks (206), first springs (219) are fixedly installed on the outer surfaces of both ends of the support blocks (206), and the other end of the first spring (219) is fixedly connected to the inside of the pasting box (201), four transport shafts (216) are rotatably installed in the pasting box (201), and the transport shaft (216) on the side close to the cross bar (113) and the first one-way bearing (117) are driven by synchronous wheels and synchronous belts, and the two transport shafts (216) on the right side are driven by synchronous wheels and synchronous belts, a transport wheel (215) is fixedly installed on the outer surface of the transport shaft (216), a transport belt (217) is installed between the two transport wheels (215) on the same side, and a push strip (218) is fixedly installed on the outer surface of the transport belt (217); Two fixing bars (207) are fixedly installed in the pasting box (201), a brush (208) is slidably installed between the two fixing bars (207), a fixing box (209) is fixedly installed on the upper surface of the brush (208), a transverse plate (210) is fixedly installed in the pasting box (201), two rotating shafts (212) are rotatably installed in the transverse plate (210), a belt pulley (211) is fixedly installed on the outer surface of the rotating shaft (212), a connecting belt (213) is transmission-installed between the two belt pulleys (211), a limiting rod (214) is fixedly installed on the outer surface of the connecting belt (213), and the bottom end of the limiting rod (214) is slidably inserted into the interior of the fixing box (209); The mounting mechanism (3) comprises a mounting plate (301), and the mounting plate (301) is located directly below the detection box (101); a support frame (302) is fixedly mounted on the upper surface of the mounting plate (301); a vertical rod (303) is rotatably mounted in the support frame (302); a second gear (305) is fixedly mounted at the center of the top end of the vertical rod (303), and the second gear (305) is movably meshed with the first toothed plate (110); a first bevel gear (304) is fixedly mounted at the center of the bottom end of the vertical rod (303); and two gears (305) are fixedly mounted on the upper surface of the mounting plate (301). A mounting block (306), a mounting rod (308) is rotatably mounted inside the mounting block (306), a second bevel gear (307) is fixedly mounted at the center of one end of the mounting rod (308) close to the vertical rod (303), and the second bevel gear (307) is meshed with the first bevel gear (304), a fixing block (309) is fixedly mounted on the upper surface of the mounting plate (301), a second one-way bearing (310) is rotatably mounted inside the fixing block (309), and the second one-way bearing (310) is fixedly connected to the mounting rod (308) at the center of one end of the mounting block (306); The feeding mechanism (4) comprises a conveyor (401), and the conveyor (401) is located below the pasting box (201), a storage box (402) is movably placed on the upper surface of the conveyor (401), and the lower surface of the brush (208) is in movably contact with the upper surface of the storage box (402), and a rotating plate (413) is rotatably mounted on the side of the storage box (402) close to the detection box (101), and rotating shafts are fixedly mounted on both sides of the rotating plate (413). (414), a second spring (415) is fixedly mounted on the outer surface of the rotating shaft (414), and one end of the second spring (415) away from the rotating shaft (414) is fixedly connected to the inside of the storage box (402), a rotating block (416) is fixedly mounted at the center of one end of the rotating shaft (414) away from the rotating plate (413), and two stoppers (220) are fixedly mounted in the pasting box (201), and the stoppers (220) and the rotating blocks (416) are in movable contact; A square plate (403) is fixedly installed between the bottom support legs of the conveyor (401), and the side of the square plate (403) close to the detection box (101) is fixedly connected to the installation plate (301), and the upper surface of the square plate (403) is movably in contact with a movable plate (404), and the upper and lower sides of the movable plate (404) are fixedly installed with limit strips (405), and the two limit strips (405) slide through the pasting box (201) and the square plate (403) respectively, and the upper surface of the limit strip (405) located above is fixedly installed with a lifting plate (406), and the upper surface of the lifting plate (406) and the storage box (402) are connected. The lower surface of the square plate (403) is in movable contact with the lower surface of the square plate (403), two rectangular blocks (407) are fixedly installed on the upper surface of the square plate (403), a rotating rod (408) is rotatably installed in the two rectangular blocks (407), and the rotating rod (408) and the second one-way bearing (310) are driven by a synchronous wheel and a synchronous belt, a rotating bar (409) is fixedly installed at the center of one end of the rotating rod (408) close to the movable plate (404), a guide rod (410) is fixedly installed on the side of the rotating bar (409) away from the rotating rod (408), and one end of the guide rod (410) away from the rotating bar (409) is slidably inserted into the inside of the movable plate (404); A fixing frame (411) is fixedly mounted on the upper surface of the square plate (403), a connecting rod (412) is rotatably mounted in the fixing frame (411), and the connecting rod (412) and the rotating shaft (212) located on the right side are driven by a synchronous wheel and a synchronous belt, a third bevel gear (417) is fixedly mounted at the center of the bottom end of the connecting rod (412), a rectangular plate (418) is fixedly mounted on the upper surface of the square plate (403), a guide rod (410) is rotatably mounted in the rectangular plate (418), a fourth bevel gear (420) is fixedly mounted at the center of one end of the guide rod (410) close to the connecting rod (412), and the fourth bevel gear (420) and the third bevel gear (417) are meshed, a supporting plate (421) is slidably mounted on the upper surface of the square plate (403), a moving tube (423) is rotatably mounted in the supporting plate (421), and the moving tube (423) is slidably sleeved on the transmission rod ( 419), two third springs (422) are fixedly installed between the rectangular plate (418) and the support plate (421), a first connector (424) is fixedly installed at the center of one end of the moving tube (423) away from the transmission rod (419), a fourth tooth plate (429) is fixedly installed on the side of the limit strip (405) located below and away from the mounting plate (301), a vertical plate (426) is fixedly installed on the upper surface of the square plate (403), a rotating rod (427) is rotatably installed in the vertical plate (426), a third gear (428) is fixedly installed at the center of one end of the rotating rod (427) away from the transmission rod (419), and the third gear (428) and the fourth tooth plate (429) are meshed, and a second connector (425) is fixedly installed at the center of one end of the rotating rod (427) away from the third gear (428), and the second connector (425) and the first connector (424) are movably meshed; The positioning mechanism (5) comprises a movable frame (501), and the two movable frames (501) are slidably arranged inside the detection box (101), and limit blocks (505) are fixedly installed on both sides of the movable frame (501), and the limit blocks (505) are slidably arranged inside the detection box (101), and two double-headed screws (104) are rotatably installed in the detection box (101), and the two movable frames (501) are threadedly connected to the double-headed screws (104), and the detection box (101) is fixed on the side away from the pasting box (201). Two side plates (103) are installed, a motor (106) is fixedly installed on the side of the side plate (103) located on the right side, two second bevel gears (107) are fixedly installed on the outer surface of the output shaft of the motor (106), a first bevel gear (105) is fixedly installed at the center of one end of the double-headed screw (104) close to the side plate (103), and the first bevel gear (105) and the second bevel gear (107) are meshed, and two moving blocks (502) are slidably installed on the lower surface of the moving frame (501), the moving blocks A slider (503) is fixedly mounted on the upper surface of the (502), and the slider (503) is slidably arranged inside the moving frame (501), a bidirectional screw (504) is rotatably mounted inside the moving frame (501), and two sliders (503) are threadedly connected to the bidirectional screw (504), two second toothed plates (111) are fixedly mounted on one side of the detection box (101), a fourth gear (510) is fixedly mounted at the center of the left end of the bidirectional screw (504), and the fourth gear (510) and the second toothed plate (111) are fixedly mounted on the left end of the bidirectional screw (504), and the fourth gear (510) and the second toothed plate (111) are fixedly mounted on the left end of the detection box (101). The movable block (502) is meshed with each other, a rotating column (506) is rotatably mounted on the lower surface of the movable block (502), and two connecting bars (507) are fixedly mounted on the outer surface of the rotating column (506), a limiting wheel (508) is rotatably mounted inside one end of the connecting bar (507) away from the rotating column (506), and the limiting wheel (508) is in movably contact with the side surface of the product, a fourth spring (509) is fixedly mounted on the outer surface of the top end of the rotating column (506), and the other end of the fourth spring (509) is fixedly connected to the inside of the movable block (502).
2. The detection system used in the optical detection device according to claim 1, comprising a positioning module, characterized in that: The positioning module is provided with a detection module, and the detection module is used to detect the product. The detection module is provided with a screening module, and the screening module is used to screen the product and drive the unqualified products to move through the push plate (109). The screening module is provided with a pasting module, a loading module and a transportation module, and the loading module, the pasting module and the transportation module are used to load the storage box (402), paste the photos and transport the qualified products respectively.