CN213715090U - Detection system based on PCB plug-in components - Google Patents
Detection system based on PCB plug-in components Download PDFInfo
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- CN213715090U CN213715090U CN202022289080.0U CN202022289080U CN213715090U CN 213715090 U CN213715090 U CN 213715090U CN 202022289080 U CN202022289080 U CN 202022289080U CN 213715090 U CN213715090 U CN 213715090U
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Abstract
The utility model discloses a detection system based on PCB plug-in components, the middle part of the top end of a bottom fixing plate is provided with a detection box through a screw, the inner side of the detection box is provided with a detection camera, the inner side of the detection box is provided with a detection lamp, the top end of the bottom fixing plate is welded with a fixed supporting plate, one end of the fixed supporting plate is connected with a transmission gear, one end of the transmission gear is connected with a transmission chain, the fixed protecting plate is rotationally connected with a transmission rod, one end of the transmission chain is equidistantly and symmetrically welded with an L-shaped supporting plate, the PCB is illuminated and shot by the detection lamp and the detection camera, thereby being convenient for detecting welding spots, the PCB is fixed and moved through the transmission chain and the L-shaped supporting plate, so that the PCB can be conveyed to the required position during the detection, meanwhile, the PCB can be rapidly, the efficiency and the effect of detection are ensured.
Description
Technical Field
The utility model relates to a PCB plug-in components technical field specifically is a detecting system based on PCB plug-in components.
Background
The PCB is called a Printed Circuit Board (PCB) by the name of Printed Circuit Board (PCB), is an important electronic component, is a support body of an electronic component, is a carrier for electrical connection of the electronic component, is called a Printed Circuit Board (PCB) because the PCB is manufactured by electronic printing, and can be subjected to welding installation by an in-line component when the PCB is subjected to component installation, and the in-line component can be subjected to false welding and missing welding during welding, so that the over-detection of a welding point is required.
But on the existing market, when detecting PCB board plug-in components welding point, can't fix the PCB board fast, need artifical manual the placing machine inside when placing PCB simultaneously, lead to the condition that the skew appears in PCB board position when detecting, can't effectually look over all solder joints fast, appear leaking the condition of looking over when having led to looking over.
SUMMERY OF THE UTILITY MODEL
The utility model provides a detecting system based on PCB plug-in components can effectively solve and propose in the above-mentioned background art when examining PCB board plug-in components welding point, can't fix the PCB board fast, need artifical manual the placing machine inside when placing PCB simultaneously, lead to the condition that the skew appears in PCB board position when examining, can't effectually look up all solder joints fast, the problem of the condition of looking over appears leaking when having led to looking over.
In order to achieve the above object, the utility model provides a following technical scheme: a detection system based on PCB plug-ins comprises a bottom fixing plate, wherein a detection box is mounted in the middle of the top end of the bottom fixing plate through screws, two ends of the detection box are symmetrically connected with shading plates in a clamping mode, a detection assembly is mounted on one side of the detection box and comprises a detection camera, a detection lamp, a fixed supporting plate, a transmission gear, a transmission chain, a driven gear, a transmission rod, a transmission motor, a fixed protective plate, an L-shaped supporting plate, an anti-skid rubber pad, a fixed supporting block and a threaded mounting hole;
the middle part of the top end of the inner side of the detection box is fixedly provided with a detection camera, the positions of the two sides of the top end of the inner side of the detection box, which are close to the position of the detection camera, are provided with detection lamps through screws, two fixed supporting plates are symmetrically welded at the two sides of the top end of the bottom fixing plate, the fixed supporting plates penetrate through the detection box, one end of each fixed supporting plate is rotatably connected with a transmission gear, one end of each transmission gear is rotatably connected with a transmission chain, one end of each transmission chain, which is far away from the transmission gear, is rotatably connected with a driven gear, the driven gear is rotatably arranged at one end of each fixed supporting plate, the two transmission gears are connected through transmission rods, the transmission rods penetrate through, the fixed protection plate is rotatably connected with the transmission rod, the L-shaped support plates are symmetrically welded at one end of the transmission chain at equal intervals, the anti-skid rubber pads are fixedly installed between the L-shaped support plates at equal intervals, the fixed support blocks are welded at the bottoms of the two ends of the detection box, and threaded mounting holes are symmetrically formed in the top ends of the fixed support blocks, the bottom ends of the fixed support blocks and the top ends of the fixed plates.
Preferably, two the welding has the driven connecting rod between the driven gear, drive gear diameter equals with the driven gear diameter, detect camera output and external display screen input electric connection, detect camera, detection lamp, driving motor and external display screen input all with external control ware electric connection, external control ware input and external power supply output electric connection.
Preferably, one end of the bottom fixing plate is provided with a T-shaped clamping groove, one side of the T-shaped clamping groove is provided with an taking assembly, and the taking assembly comprises a fixed mounting plate, a protection plate, a supporting electric push rod, a bearing plate, a clamping strip, a fixed mounting block, a lifting electric push rod, a lifting placing plate, a sliding groove, a moving screw rod, a moving motor, a taking electric push rod, a taking plate and a rotating motor;
the bottom fixing plate is clamped with a fixing mounting plate at a position corresponding to the T-shaped clamping groove, a protection plate is welded on one side of the top end of the fixing mounting plate, a supporting electric push rod is fixedly connected to the middle of the top end of the fixing mounting plate, a bearing plate is fixedly mounted on the top end of the supporting electric push rod, clamping strips are mounted on the bearing plate at equal intervals on the top end of the bearing plate, fixing mounting blocks are symmetrically welded on two sides of the top end of the fixing mounting plate, a lifting electric push rod is fixedly mounted on one side of the top end of the bottom fixing plate, a lifting placing plate is fixed on the top end of the lifting electric push rod, a sliding groove is formed in one side of the top end of the bottom fixing plate, a movable lead screw is rotatably connected to the inner side of the sliding groove and penetrates through the bottom fixing plate, one end of the, the rotating electrical machines output is connected with the electric push rod of taking through the push rod seat, electric push rod one end fixed mounting of taking takes the board.
Preferably, the joint groove has been seted up on joint strip top, it is the swash plate to take the board, support electric push rod, lift electric push rod, moving motor, take and get electric push rod and rotating electrical machines input and all with external control ware output electric connection, external control ware input and external power source output electric connection.
Preferably, one side of the detection box is provided with an installation assembly, and the installation assembly comprises an L-shaped fixing plate, an installation clamping hole, a clamping spring, an L-shaped clamping plate, a fixing clamping hole and a thread fixing hole;
the detection box is characterized in that two ends of the detection box are symmetrically hinged to form an L-shaped fixed plate, mounting joint holes are symmetrically formed in two sides of the top end of the L-shaped fixed plate, a joint spring is welded at one end of each mounting joint hole, an L-shaped clamping plate is welded at one end of the joint spring, fixing clamping plates are symmetrically welded at two ends of the detection box, fixing joint holes are formed in the top ends of the fixing clamping plates, and threaded fixing holes are symmetrically formed in two sides of one end of the L-shaped fixed plate.
Preferably, the length and the width of the L-shaped clamping plate are respectively equal to the length and the width of the fixed clamping hole, and the rotating angle of the L-shaped fixing plate is 90 degrees.
Preferably, the system comprises a training platform module, a digital-analog generating module, a data optimizing module, an external display module, an information transmission module, a power supply module and a control module;
the control module is respectively connected with the external display module, the information transmission module and the power supply module;
the power supply module is respectively connected with the training platform module, the digital-analog generation module, the data optimization module, the external display module and the information transmission module;
the training platform module comprises a training platform, an illumination module and a camera detection module, and the camera detection module is connected with the digital-analog generation module;
the digital-analog generating module comprises a data generating module, a model generating module and an analyzing module, wherein the data generating module and the model generating module are connected with the analyzing module, and the analyzing module is respectively connected with the information transmission module and the data optimizing module;
the data optimization module comprises a data receiving module, a data storage module, a data updating module and a data sending module, wherein the data receiving module and the data storage module are both connected with the digital-analog generating module, the data receiving module is connected with the data updating module, and the data sending module is connected with an external display module;
the external display module comprises an information storage module, an information receiving module and a display, wherein the information storage module and the information receiving module are both connected with the information transmission module, and the display is connected with the information receiving module;
the information transmission module comprises an information receiving module, an information analysis module and an information sending module, wherein the information receiving module is connected with the information analysis module, and the information analysis module is connected with the information sending module.
Preferably, the training platform module is used for placing the top end of the training platform through a PCB welded with PCB plug-in components, providing light through the illumination module, shielding external light, performing camera shooting detection on the PCB irradiated by the light through the camera shooting detection module, conveying the data of the camera shooting detection to the position of the digital-analog generation module, and transmitting the data to the external display module through the information transmission module after the digital-analog generation module performs data analysis to generate a data model so as to enable detection personnel to watch the data.
Preferably, the data optimization module comprises a data receiving module, a data storage module, a data updating module and a data sending module, wherein the data receiving module receives information from the position of the digital-analog generating module, processes the information, compares the information stored before, replaces a comparison group according to the comparison condition after the comparison group is found, directly adds the data into the database when the comparison group is not found, stores the data in the database through the data storage module, simultaneously transmits the updated data to the data updating module, and sends the updated data to the position of the external display module through the data sending module to update the external data.
Preferably, the external display module comprises an information storage module, an information receiving module and a display, the information receiving module sends the data and the model generated by detection to the position of the display after receiving the detection information, and sends the data to the position of the information storage module after receiving the update data, and meanwhile, an operator can call the data from the information storage module to the position of the display for viewing.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. be provided with determine module, shine and shoot the detection to the PCB board through detecting the lamp and detecting the camera to be convenient for detect the solder joint, fix and remove the PCB board through drive chain and L type backup pad, make and to carry required position with PCB when detecting, detect the PCB board that simultaneously can be quick, avoid leading to detecting the condition of lou examining because of placing the slope, guaranteed the efficiency and the effect of detection.
2. Be provided with the subassembly of taking, place the board through the lift and raise the PCB board to take off the PCB board from L type backup pad position department, and take it through taking the board, carry out categorised the placing to it according to the concrete detection condition of board after the completion of taking, place it on the joint strip, carry out the joint to it through the joint strip, avoid PCB to rock and the condition of the damage that drops appear when the mounting panel of taking, thereby be convenient for to its take and place.
3. Be provided with the installation component, carry out the joint through L type fixed plate and mounted position department to fix through the screw, thereby make the detector can use the PCB board with different positions department and detect, be convenient for fix L type fixed plate through joint board and installation joint hole simultaneously, thereby be convenient for carry on spacingly to it when L type fixed plate does not use, avoid influencing the use.
The utility model is provided with a training platform module, a digital-analog generating module, a data optimizing module, an external display module, an information transmission module, a power supply module and a control module, the PCB is detected by the training platform module, and the detected data and model are uploaded to the position of the digital-analog generating module after detection, thereby realizing the analysis of the data and the model, and the data and the model are transported to the position of the data optimizing module and the position of the information transmission module after the analysis is finished, the data in the database is compared by the data optimizing module, and the data is output to the external display module by the information transmission module after the comparison is finished, thereby realizing the rapid analysis, update, transmission and display of the data, being convenient for the detection personnel to rapidly watch, thereby rapidly knowing the specific situation of the PCB, and performing repair welding in time when the conditions of missing welding and false welding occur, the efficiency and the effect of PCB board detection have been guaranteed.
To sum up cooperate through the detection subassembly and the subassembly of taking for when examining the PCB board, can be quick carry the detection position with the PCB board, and take off fast after detecting the completion, thus do not influence the subsequent sequence and detect, guaranteed the efficiency that detects, be convenient for install the detector through the installation component, thereby be convenient for detect the PCB board under the different environment, mutually support through a plurality of subassemblies, guaranteed the efficiency and the effect that detect.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the detection assembly of the present invention;
fig. 3 is a schematic view of the installation structure of the inspection camera of the present invention;
fig. 4 is a schematic view of the mounting structure of the transmission motor of the present invention;
fig. 5 is a schematic view of the mounting structure of the transmission gear of the present invention;
fig. 6 is a schematic view of the mounting structure of the taking assembly of the present invention;
FIG. 7 is a schematic view of the mounting structure of the clamping strip of the present invention;
FIG. 8 is a schematic structural view of the mounting assembly of the present invention;
fig. 9 is a schematic flow diagram of the system of the present invention;
reference numbers in the figures: 1. a bottom end fixing plate; 2. a detection cartridge; 3. a visor;
4. a detection component; 401. detecting a camera; 402. detecting a light; 403. fixing the support plate; 404. A transmission gear; 405. a drive chain; 406. a driven gear; 407. a transmission rod; 408. a drive motor; 409. fixing the protection plate; 410. an L-shaped support plate; 411. an anti-skid rubber pad; 412. Fixing a supporting block; 413. a threaded mounting hole;
5. t-shaped clamping grooves;
6. taking the component; 601. fixing the mounting plate; 602. a protection plate; 603. supporting an electric push rod; 604. a bearing plate; 605. a clamping strip; 606. fixing the mounting block; 607. lifting the electric push rod; 608. lifting the placing plate; 609. a sliding groove; 610. moving the screw rod; 611. a moving motor; 612. taking the electric push rod; 613. taking the plate; 614. a rotating electric machine;
7. mounting the component; 701. an L-shaped fixing plate; 702. installing a clamping hole; 703. clamping a spring; 704. an L-shaped clamping plate; 705. fixing the clamping and connecting plate; 706. fixing the clamping hole; 707. and (4) a threaded fixing hole.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-9, the utility model provides a solder joint detecting system technical scheme based on PCB plug-in components, a detecting system based on PCB plug-in components, including bottom dead plate 1, bottom dead plate 1 top middle part is installed through the screw and is detected box 2, it is connected with light screen 3 to detect box 2 both ends symmetry joint, it installs detection component 4 to detect box 2 one side, detection component 4 includes detection camera 401, detection lamp 402, fixed support plate 403, drive gear 404, drive chain 405, driven gear 406, transfer line 407, driving motor 408, fixed protection shield 409, L type backup pad 410, antiskid rubber pad 411, fixed support block 412 and threaded mounting hole 413;
the middle part of the top end of the inner side of the detection box 2 is fixedly provided with a detection camera 401, the positions of two sides of the top end of the inner side of the detection box 2, which are close to the detection camera 401, are provided with detection lamps 402 through screws, two sides of the top end of the bottom fixing plate 1 are symmetrically welded with fixing support plates 403, the fixing support plates 403 penetrate through the detection box 2, one end of each fixing support plate 403 is rotatably connected with a transmission gear 404, one end of each transmission gear 404 is rotatably connected with a transmission chain 405, one end of each transmission chain 405, which is far away from the transmission gear 404, is rotatably connected with a driven gear 406, the diameter of each transmission gear 404 is equal to that of each driven gear 406, stable conveying is ensured, a driven connecting rod is welded between the two driven gears 406, the rotation synchronism of, one end of a transmission rod 407 is connected with the output end of a transmission motor 408, the transmission motor 408 is mounted at the top end of a bottom end fixing plate 1 through a motor base, a fixing protection plate 409 is welded at the position, close to a fixing support plate 403, of the bottom end fixing plate 1, the fixing protection plate 409 is rotatably connected with the transmission rod 407, L-shaped support plates 410 are symmetrically welded at one end of a transmission chain 405 at equal intervals, an anti-skid rubber pad 411 is fixedly mounted between the two L-shaped support plates 410 at equal intervals, fixing support blocks 412 are welded at the bottoms of the two ends of a detection box 2, threaded mounting holes 413 are symmetrically formed in the top end, the bottom end and the top end of the fixing, the detection lamp 402, the transmission motor 408 and the input end of the external display screen are electrically connected with an external controller, and the input end of the external controller is electrically connected with the output end of an external power supply.
One end of the bottom end fixing plate 1 is provided with a T-shaped clamping groove 5, one side of the T-shaped clamping groove 5 is provided with an taking assembly 6, and the taking assembly 6 comprises a fixing mounting plate 601, a protection plate 602, a supporting electric push rod 603, a bearing plate 604, a clamping strip 605, a fixing mounting block 606, a lifting electric push rod 607, a lifting placing plate 608, a sliding groove 609, a moving screw 610, a moving motor 611, a taking electric push rod 612, a taking plate 613 and a rotating motor 614;
a fixed mounting plate 601 is clamped at the position of the bottom fixing plate 1 corresponding to the T-shaped clamping groove 5, a protection plate 602 is welded on one side of the top end of the fixed mounting plate 601, a supporting electric push rod 603 is fixedly connected to the middle of the top end of the fixed mounting plate 601, a bearing plate 604 is fixedly installed on the top end of the supporting electric push rod 603, clamping strips 605 are equidistantly installed on the top end of the bearing plate 604, clamping grooves are formed in the top ends of the clamping strips 605 to facilitate clamping and fixing of a PCB, fixed mounting blocks 606 are symmetrically welded on the two sides of the top end of the fixed mounting plate 601, a lifting electric push rod 607 is fixedly installed on one side of the top end of the bottom fixing plate 1, a lifting placing plate 608 is fixed on the top end of the lifting electric push rod 607, a sliding groove 609 is formed in one side of the, moving motor 611 is connected with bottom mounting plate 1 through the motor cabinet, it is connected with rotating electrical machines 614 through the lead screw seat to remove lead screw 610 top one side, the rotating electrical machines 614 output is connected with the electric push rod 612 of taking through the push rod seat, the electric push rod 612 one end fixed mounting of taking has the board of taking 613, the board of taking 613 is the swash plate, be convenient for take the PCB board, support electric push rod 603, electric push rod 607 goes up and down, moving electrical machines 611, the electric push rod 612 of taking and rotating electrical machines 614 input all with external control ware output electric connection, external control ware input and external power source output electric connection.
A mounting assembly 7 is mounted on one side of the detection box 2, and the mounting assembly 7 comprises an L-shaped fixing plate 701, a mounting clamping connection hole 702, a clamping spring 703, an L-shaped clamping connection plate 704, a fixing clamping connection plate 705, a fixing clamping connection hole 706 and a thread fixing hole 707;
it has L type fixed plate 701 to detect 2 both ends symmetries of box and articulate, L type fixed plate 701 top bilateral symmetry has seted up installation joint hole 702, installation joint hole 702 one end welding has joint spring 703, joint spring 703 one end welding has L type joint board 704, 2 both ends bilateral symmetry welding of detection box has fixed joint board 705, fixed joint board 705 top has been seted up fixed joint hole 706, L type joint board 704 length and width are equal with fixed joint hole 706 length and width respectively, L type fixed plate 701's rotation angle is 90 degrees, be convenient for carry out the joint to the detector and fix, threaded fixing hole 707 has been seted up to L type fixed plate 701 one end both sides symmetry.
The device also comprises a training platform module, a digital-analog generating module, a data optimizing module, an external display module, an information transmission module, a power supply module and a control module;
the control module is respectively connected with the external display module, the information transmission module and the power supply module;
the power supply module is respectively connected with the training platform module, the digital-analog generation module, the data optimization module, the external display module and the information transmission module;
the training platform module comprises a training platform, an illumination module and a camera detection module, and the camera detection module is connected with the digital-analog generation module;
the digital-analog generating module comprises a data generating module, a model generating module and an analyzing module, wherein the data generating module and the model generating module are connected with the analyzing module, and the analyzing module is respectively connected with the information transmission module and the data optimizing module;
the data optimization module comprises a data receiving module, a data storage module, a data updating module and a data sending module, wherein the data receiving module and the data storage module are connected with the digital-analog generating module, the data receiving module is connected with the data updating module, and the data sending module is connected with the external display module;
the external display module comprises an information storage module, an information receiving module and a display, wherein the information storage module and the information receiving module are both connected with the information transmission module, and the display is connected with the information receiving module;
the information transmission module comprises an information receiving module, an information analysis module and an information sending module, wherein the information receiving module is connected with the information analysis module, and the information analysis module is connected with the information sending module.
The training platform module is used for placing the PCB with the PCB plug-in components welded on the top of the training platform, providing light through the illumination module, shielding external light, carrying out camera shooting detection on the PCB irradiated by the light through the camera shooting detection module, conveying the data of the camera shooting detection to the position of the digital-analog generation module, and transmitting the data to the external display module through the information transmission module for the detection personnel to watch after the digital-analog production module carries out data analysis and data model generation.
The data optimization module comprises a data receiving module, a data storage module, a data updating module and a data sending module, wherein the data receiving module receives information from the position of the digital-analog generating module and processes the information, meanwhile, the information stored before is compared, the comparison group is replaced according to the comparison condition after the comparison group is found, the data is directly added into the database when the comparison group is not found, the data in the database is stored through the data storage module, meanwhile, the updated data is conveyed to the data updating module and is sent to the position of the external display module through the data sending module, and the external data is updated.
The external display module comprises an information storage module, an information receiving module and a display, the information receiving module sends data and models generated by detection to the position of the display after receiving the detection information, the data are sent to the position of the information storage module after receiving the updating data, and meanwhile, an operator can call the data from the information storage module to the position of the display to check.
The algorithm of the control module comprises 3 parts, namely head (for prediction), neck (for collecting different characteristic graphs) and back bone (for pre-training), and the division of the three parts has the following weight: putting a backbone on ImageNet for pre-training, and obtaining a better network weight firstly, wherein the common backbone has VGG, RestNet and the like; in the prediction category information and the position of a bounding box, the head is used for prediction, and the prediction is divided into two series of algorithms, namely one-stage and two-stage;
between head and backbone, a nic is often used to collect low-level and high-level feature maps for fusion, the low-level feature maps usually retain texture information of an object, and the high-level feature maps contain a large amount of semantic information, and in order to make predictions more effective for a network, two types of information are usually fused, and the common nic includes fpn (feature Pyramid network) and pan (path Aggregation network);
according to the accuracy of the algorithm to the network detection and the loss of the inference time, the latest algorithm is divided into two categories: one is to increase the overall performance of the network, but without substantially increasing the loss of inference time of the detector, we call bag of freesies (premium: performance improvement is like a gift for a commodity);
the other type can increase the inference time, but can also greatly improve the overall performance of the network, which is called bag of specials (special price: a small amount of inference loss can greatly provide new energy of the network).
In order to increase the receptive field of the network and fuse different feature maps in the network, SPP (spatial gradient mapping) is selected as an additional plug-in module, and PAN (pan Aggregation network) is used for fusing the feature maps;
it was found experimentally that the detector gave the best results after SPP + PAN + SAM, both PAN and SAM being modified, when used together.
The updated algorithm is combined with the original algorithm, the recognition accuracy is improved by 10% under the condition that the calculation efficiency is not reduced, and the robustness of the algorithm is greatly improved.
The utility model discloses a theory of operation and use flow: when a PCB needs to be detected, a detector starts a detection camera 401 and a detection lamp 402, the PCB to be detected is placed on two L-shaped supporting plates 410, the PCB is prevented from sliding in motion under the action of an anti-skid rubber pad 411, so that the PCB detection effect is ensured, a transmission motor 408 is started after the placement is completed, the transmission motor 408 drives a transmission rod 407 to rotate, the transmission rod 407 drives a transmission gear 404 to rotate, the transmission gear 404 drives a transmission chain 405 to rotate, the transmission chain 405 drives a driven gear 406 to rotate, so that the PCB is driven to be detected, when the PCB is moved to the bottom end of the detection camera 401, the transmission motor 408 is closed, the surface of the PCB is irradiated by the detection lamp 402, the detection camera 401 detects and shoots the PCB simultaneously, when the shooting is carried out, the shot data is transmitted to an external display, so that whether the PCB has the condition of missing welding and false welding can be quickly known, after the detection is finished, the transmission motor 408 is started again to drive the PCB to move continuously, after the PCB is moved to the position of the lifting placing plate 608, the lifting electric push rod 607 is started, the lifting placing plate 608 is driven by the lifting electric push rod 607 to ascend, the PCB is lifted by the lifting placing plate 608, meanwhile, the moving motor 611 is started, the moving screw 610 is driven by the moving motor 611 to rotate, the rotating motor 614 and the taking electric push rod 612 are driven by the moving screw 610 to move, the taking electric push rod 612 is started when the PCB is moved to the position of the lifting placing plate 608, the taking plate 613 is driven by the taking electric push rod 612 to move, when the PCB is moved to the bottom end of the PCB, the lifting electric push rod 607 descends to place the PCB on the taking plate 613, after the taking is finished, the lifting electric push rod 607 and the taking electric push rod 612 are reset, the rotating motor 614 is started, the taking electric push rod 612 is driven by the rotating motor 614 to rotate to the top end of the bearing, the supporting electric push rod 603 is started, the supporting electric push rod 603 drives the bearing plate 604 and the clamping strip 605 to rise, thereby clamping the PCB to the clamping strip 605, thereby achieving the taking and placing of the PCB, after the placement is completed, the inspector takes out the fixing mounting plate 601 and thus the T-shaped clamping groove 5, thereby taking away the PCB, thereby facilitating the inspection and taking of the inspector, when the circuit board is placed at the detection position, a sound short alarm is given, when the conditions of circuit missing welding, false welding and the like occur, a sound long alarm is given, the problem area is marked, thereby facilitating the workers to quickly know and check the problem area so as to carry out repair welding and detect the welding spot, the welding conditions of the direct-insertion type components (capacitors) can be quickly distinguished, so that problems can be conveniently and quickly found out, and the problem elements are prevented from flowing into the next link;
when the detector needs to be installed at other positions, a detector pulls the L-shaped clamping plate 704, meanwhile, the clamping spring 703 is compressed, the detector takes the L-shaped clamping plate 704 out of the fixing clamping connection hole 706 in the fixing clamping plate 705, so that the L-shaped fixing plate 701 and the detection box 2 are separated, the L-shaped fixing plate 701 is rotated to be attached to the installation position, and a screw is inserted into the threaded fixing hole 707, so that the detector is installed;
the PCB is detected through the training platform module, the PCB is scanned and shot through the detection camera 401 and the detection lamp 402, the shot data are sent to the position of the digital-analog generation module, the data are analyzed at the position of the digital-analog generation module, and the data and the model are generated, the data and the model are sent to the position of the data optimization module and the position of the information transmission module after the data and the model are generated, the data are compared and optimized through the data optimization module, meanwhile, the information transmission module transmits the information to the external display module, the data are updated through the data optimization module and then transmitted to the external display module through the information transmission module, the real-time detection of the PCB is achieved, the database is updated according to the real-time data of the PCB, and the detection and the data learning updating of the PCB are achieved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A PCB plug-in based detection system, includes bottom end fixing plate (1), its characterized in that: the detection device comprises a bottom fixing plate (1), a detection box (2) is mounted in the middle of the top of the bottom fixing plate (1) through screws, light shielding plates (3) are symmetrically connected to two ends of the detection box (2) in a clamping mode, a detection assembly (4) is mounted on one side of the detection box (2), and the detection assembly (4) comprises a detection camera (401), a detection lamp (402), a fixed supporting plate (403), a transmission gear (404), a transmission chain (405), a driven gear (406), a transmission rod (407), a transmission motor (408), a fixed protecting plate (409), an L-shaped supporting plate (410), an anti-skidding rubber pad (411), a fixed supporting block (412) and a;
the detection device is characterized in that a detection camera (401) is fixedly mounted in the middle of the top end of the inner side of the detection box (2), detection lamps (402) are mounted at positions, close to the detection camera (401), of two sides of the top end of the inner side of the detection box (2) through screws, fixed support plates (403) are symmetrically welded to two sides of the top end of the bottom fixing plate (1), the fixed support plates (403) penetrate through the detection box (2), one ends of the fixed support plates (403) are rotatably connected with transmission gears (404), one ends of the transmission gears (404) are rotatably connected with transmission chains (405), one ends, far away from the inner sides of the transmission gears (404), of the transmission chains (405) are rotatably connected with driven gears (406), the driven gears (406) are rotatably mounted at one ends of the fixed support plates (403), the two transmission gears (, transfer line (407) one end is connected with drive motor (408) output, drive motor (408) are installed in bottom mounting plate (1) top through the motor cabinet, bottom mounting plate (1) is close to the welding of fixed stay board (403) position department and has fixed protection shield (409), fixed protection shield (409) are rotated with transfer line (407) and are connected, the welding of drive chain (405) one end equidistance symmetry has L type backup pad (410), two equidistance fixed mounting has anti-skidding rubber pad (411) between L type backup pad (410), it has fixed supporting shoe (412) to detect box (2) both ends bottom welding, threaded mounting hole (413) have been seted up to fixed supporting shoe (412) top, bottom and fixed plate (1) top equal symmetry.
2. The PCB card-based detection system of claim 1, wherein a driven connecting rod is welded between two driven gears (406), the diameter of the driving gear (404) is equal to that of the driven gears (406), the output end of the detection camera (401) is electrically connected with the input end of an external display screen, the detection camera (401), the detection lamp (402), the transmission motor (408) and the input end of the external display screen are electrically connected with an external controller, and the input end of the external controller is electrically connected with the output end of an external power supply.
3. The PCB card-based detection system according to claim 1, wherein one end of the bottom fixing plate (1) is provided with a T-shaped clamping groove (5), one side of the T-shaped clamping groove (5) is provided with a taking assembly (6), and the taking assembly (6) comprises a fixing mounting plate (601), a protection plate (602), a supporting electric push rod (603), a bearing plate (604), a clamping strip (605), a fixing mounting block (606), a lifting electric push rod (607), a lifting placing plate (608), a sliding groove (609), a moving screw rod (610), a moving motor (611), a taking electric push rod (612), a taking plate (613) and a rotating motor (614);
the bottom fixing plate (1) is connected with a fixing mounting plate (601) in a clamping mode corresponding to the position of the T-shaped clamping groove (5), a protection plate (602) is welded on one side of the top end of the fixing mounting plate (601), a supporting electric push rod (603) is fixedly connected to the middle of the top end of the fixing mounting plate (601), a bearing plate (604) is fixedly mounted on the top end of the supporting electric push rod (603), clamping strips (605) are mounted on the top end of the bearing plate (604) in an equidistance mode, fixing mounting blocks (606) are symmetrically welded on two sides of the top end of the fixing mounting plate (601), a lifting electric push rod (607) is fixedly mounted on one side of the top end of the bottom fixing plate (1), a lifting placing plate (608) is fixed on the top end of the lifting electric push rod (607), a sliding groove (609, remove lead screw (610) and run through bottom mounting plate (1), it is connected with moving motor (611) output to remove lead screw (610) one end, moving motor (611) is connected with bottom mounting plate (1) through the motor cabinet, it is connected with rotating electrical machines (614) through the lead screw cabinet to remove lead screw (610) top one side, rotating electrical machines (614) output is connected with taking electric push rod (612) through the push rod cabinet, it has board (613) of taking to take electric push rod (612) one end fixed mounting.
4. The PCB card-based detection system of claim 3, wherein a card slot is formed at the top end of the card connecting bar (605), the fetching plate (613) is an inclined plate, the input ends of the supporting electric push rod (603), the lifting electric push rod (607), the moving motor (611), the fetching electric push rod (612) and the rotating motor (614) are electrically connected with the output end of an external controller, and the input end of the external controller is electrically connected with the output end of an external power supply.
5. The PCB card-based detection system according to claim 1, wherein a mounting component (7) is mounted on one side of the detection box (2), and the mounting component (7) comprises an L-shaped fixing plate (701), a mounting clamping connection hole (702), a clamping spring (703), an L-shaped clamping connection plate (704), a fixing clamping connection plate (705), a fixing clamping connection hole (706) and a threaded fixing hole (707);
detect box (2) both ends symmetry and articulate there are L type fixed plate (701), installation joint hole (702) have been seted up to L type fixed plate (701) top bilateral symmetry, installation joint hole (702) one end welding has joint spring (703), joint spring (703) one end welding has L type joint board (704), it has fixed joint board (705) to detect box (2) both ends bilateral symmetry welding, fixed joint hole (706) have been seted up on fixed joint board (705) top, threaded fixing hole (707) have been seted up to L type fixed plate (701) one end bilateral symmetry.
6. The PCB card-based detection system of claim 5, wherein the length and the width of the L-shaped clamping plate (704) are respectively equal to those of the fixing clamping hole (706), and the rotation angle of the L-shaped fixing plate (701) is 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022289080.0U CN213715090U (en) | 2020-10-15 | 2020-10-15 | Detection system based on PCB plug-in components |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022289080.0U CN213715090U (en) | 2020-10-15 | 2020-10-15 | Detection system based on PCB plug-in components |
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| Publication Number | Publication Date |
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| CN213715090U true CN213715090U (en) | 2021-07-16 |
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| CN202022289080.0U Active CN213715090U (en) | 2020-10-15 | 2020-10-15 | Detection system based on PCB plug-in components |
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| CN (1) | CN213715090U (en) |
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