CN210401600U - Photovoltaic solar wafer IV detects machine - Google Patents
Photovoltaic solar wafer IV detects machine Download PDFInfo
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- CN210401600U CN210401600U CN201920950926.5U CN201920950926U CN210401600U CN 210401600 U CN210401600 U CN 210401600U CN 201920950926 U CN201920950926 U CN 201920950926U CN 210401600 U CN210401600 U CN 210401600U
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- 238000001514 detection method Methods 0.000 claims abstract description 248
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- 239000000758 substrate Substances 0.000 claims description 13
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 abstract description 13
- 230000000712 assembly Effects 0.000 description 5
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- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
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- 238000006243 chemical reaction Methods 0.000 description 1
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- 238000005859 coupling reaction Methods 0.000 description 1
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Abstract
The utility model provides a photovoltaic solar wafer IV detects machine, including detecting the frame, be equipped with the detection base plate in detecting the frame, be equipped with conveyor on detecting the base plate, be equipped with the fine motion platform on detecting the base plate, be equipped with detecting device on the fine motion platform, get for instance the device between detecting device and conveyor. According to the arrangement, the conveying driving device can provide continuous power for the conveying belt to drive the battery piece to move; the image capturing device captures images of each battery piece passing through the conveying belt, whether the battery pieces are skewed or not is judged, and if the battery pieces are skewed, the position of the detection device is adjusted through the micro-motion platform, so that the detection device can be completely aligned to an area to be detected of the battery pieces, and the detection accuracy is ensured; the scheme can automatically and continuously detect the solar cell, and the detection efficiency is high.
Description
Technical Field
The utility model relates to a mechanical automation field, concretely relates to photovoltaic solar wafer IV detects machine.
Background
The electrical performance of the solar cell piece needs to be detected after production, the IV characteristic test of the solar cell piece refers to a relation curve of current output to a load and voltage at two ends of the current under certain illumination, and the IV characteristic can sufficiently reflect the conversion efficiency of the solar cell, so that the final performance index of the solar cell piece is obtained.
The original IV characteristic test is to detect the solar cell by adopting a simple IV detection tool, generally adopts a voltage measurement instrument, connects the positive electrode and the negative electrode of the solar cell by using a connecting pin, and detects under simulated illumination, and the detection mode needs to manually connect and disassemble the solar cell, so that the operation is inconvenient, the labor intensity is high, and the working efficiency is low.
The patent document with the application number of 201610791646.5 and the publication date of grant 2019.01.18 discloses a solar wafer IV detection system, which comprises a working platform, a control terminal and an irradiation light source located on the upper portion of the working platform, wherein a detection seat for placing a solar wafer is arranged on the working platform, a suction mechanism is arranged on the detection seat, a group of IV detection assemblies is at least arranged above the detection seat, the IV detection assemblies are installed on the working platform through a lifting mechanism, and the IV detection assemblies are connected with the control terminal. The advantage of this scheme is that can be convenient carry out IV to solar wafer and detect to realized that solar wafer carries to the work position automatically and detects, system simple structure is reasonable, and convenient operation is swift, low in labor strength.
In this scheme, the light is opened in the system during operation, and the conveyer belt carries the solar wafer to detect the seat below, and the solar wafer all is located in the conveyer belt shallow slot, and suction means work adsorbs the solar wafer on carrying the seat lower surface, and the solar wafer that comes on adsorbing is located in the standing groove, detects the seat upset and is located the work platform surface with the solar wafer. The lifting cylinder drives the detection pressing plate to press downwards, detection pins of the detection pressing plate press on a grid line in the middle of the solar cell panel, and detection data are sent to the detection terminal through a line to be processed, displayed and stored. After the detection is finished, the detection pressing plate is reset, the working personnel take away the solar cell, and the system waits for the next detection. According to the detection mode, the solar cell is required to be adsorbed and turned over when being detected, if the overall dimension of the solar cell has errors, the detection foot pressure of the detection pressing plate can not be accurately pressed on the grid line of the solar cell panel, the detected data can be inaccurate, in addition, each solar cell is required to be manually placed and taken down before and after detection, continuous and automatic detection cannot be realized, and the detection efficiency is low.
Disclosure of Invention
For solving the problem that exists among the prior art, the utility model provides a photovoltaic solar wafer IV detects machine, solar wafer is at the in-process of carrying, and fine motion platform adjustment detection device's position makes detection device can adjust the waiting of battery piece completely and waits to examine the region, and detection device centre gripping solar wafer from top to bottom detects solar wafer.
In order to achieve the above purpose, the technical scheme of the utility model is that: a photovoltaic solar cell IV detector comprises a detection rack, wherein a detection base plate is arranged on the detection rack, a conveying device is arranged on the detection base plate, the conveying device comprises a feeding end and a discharging end, a micro-motion platform is arranged on the detection base plate and positioned on the side surface of the conveying device, a detection device which can be contacted with a cell on the conveying device to detect the electrical property of the cell is arranged on the micro-motion platform, the detection device comprises an upper detection frame and a lower detection frame which are arranged up and down, and an image capturing device for capturing images of the cell on the conveying device is arranged between the detection device and the feeding end of the conveying device;
the conveying device comprises a conveying sliding device longitudinally arranged on the detection substrate, two conveying frames are transversely slidably arranged on the conveying sliding device, a conveying belt is arranged on each conveying frame through a belt pulley group, continuous and spaced vent holes are formed in each conveying belt, a vacuum cavity for ventilating the vent holes is formed in the top surface of each conveying frame, and air holes communicated with the vacuum cavities are formed in the conveying frames; and a conveying driving device for driving the conveying belt to move is arranged on the detection substrate or the conveying frame.
According to the arrangement, the conveying driving device provides power for the movement of the conveying belt to drive the battery piece to move; the conveying frame is provided with a vacuum cavity, the conveying belt is provided with vent holes, and the battery piece can be adsorbed by vacuum to prevent the battery piece from moving; the image capturing device captures images of each battery piece passing through the conveying belt, whether the battery pieces are skewed or not is judged, and if the battery pieces are skewed, the position of the detection device is adjusted through the micro-motion platform, so that the detection device can be completely aligned to an area to be detected of the battery pieces, and the detection accuracy is ensured; the upper detection frame and the lower detection frame of the detection device clamp the solar cell piece from the upper surface and the lower surface to detect the solar cell piece, the solar cell piece does not need to be turned, and the detection efficiency is high.
Further, the belt groove has been seted up along the direction of delivery of battery piece at the top surface of carriage, and the vacuum cavity is established in the belt groove, and the belt pulley group is including establishing on the carriage and being located the driven wheel at belt groove both ends, and the conveyer belt is established between the driven wheel, sets up the belt groove, and the both ends that lie in the belt groove on the carriage set up from the driving wheel, can carry on spacingly to the conveyer belt, make the conveyer belt be in the top of vacuum cavity all the time, improve the leakproofness of vacuum cavity.
Further, the conveying sliding device comprises two conveying sliding rails arranged in parallel, the conveying sliding rails are arranged on the detection substrate, conveying sliding blocks are arranged on the conveying sliding rails in a sliding mode, and the conveying frame is arranged on the conveying sliding blocks; the conveying driving device is arranged on the detection substrate and comprises a main driving seat and an auxiliary driving seat, the main driving seat and the auxiliary driving seat are oppositely arranged on two sides of the two conveying frames, a spline shaft is rotatably arranged between the main driving seat and the auxiliary driving seat, two spline nut devices are slidably arranged on the spline shaft and comprise spline nuts, mounting seats are rotatably arranged outside the spline nuts and are fixedly connected with the two conveying frames respectively, a conveying driving motor for driving the spline shaft to rotate is arranged on the main driving seat, two conveying slide rails are arranged in parallel, the distance between the two conveying frames can be adjusted, and the detector is suitable for battery plates with different specifications and sizes; because two carriage need the regulation distance, set up the integral key shaft accessible and only set up one set and carry drive arrangement and come the conveyer belt operation on the two carriages of drive simultaneously.
Furthermore, the detection device comprises a detection seat, a detection sliding device is vertically arranged on the detection seat, an upper detection frame and a lower detection frame are arranged on the detection sliding device, more than one group of probe groups are arranged on the upper detection frame and the lower detection frame respectively, more than one probe is arranged on each probe group, the probe of the upper probe on the upper detection frame faces downwards, the probe of the upper probe on the lower detection frame faces upwards, and two sets of lifting driving devices for respectively driving the upper detection frame and the lower detection frame to lift are arranged on the detection seat; the detection sliding device comprises two detection sliding rails which are arranged in parallel, the detection sliding rails are arranged on the detection seat, the detection sliding blocks are arranged on the detection sliding rails in a sliding mode, and the upper detection frame and the lower detection frame are arranged on the detection sliding blocks; the lifting driving device comprises a lifting screw rod which is rotatably arranged on the detection seat, one end of the lifting screw rod is provided with a driving motor for driving the lifting screw rod to rotate, a lifting nut is arranged on the lifting screw rod, the upper detection frame and the lower detection frame are respectively connected with the corresponding lifting nut, and probes on the upper detection frame and the lower detection frame can simultaneously clamp the positive electrode and the negative electrode of the battery piece, so that a detection machine control system can form a connection loop with the battery piece to transmit current and voltage signals; the upper detection frame and the lower detection frame do lifting motion through the detection slide rail, and the operation is stable; the upper detection frame and the lower detection frame are driven by the screw rod nut structure, so that the accurate control of motion displacement can be realized, and the operation precision is high.
Furthermore, a distance adjusting device for adjusting the distance between the two conveying frames is further arranged on the detection substrate and comprises a main distance adjusting seat and an auxiliary distance adjusting seat, the main distance adjusting seat and the auxiliary distance adjusting seat are oppositely arranged on two sides of the two conveying frames, a bidirectional screw rod is rotatably arranged between the main distance adjusting seat and the auxiliary distance adjusting seat, two nuts are respectively arranged on two sections of threads of the bidirectional screw rod and fixedly connected with the two conveying frames respectively, a hand-screwed nut is further arranged at one end of the bidirectional screw rod, the distance between the two conveying frames can be accurately adjusted by adopting the screw rod nut as a distance adjusting mechanism, and the screw rod is a bidirectional screw rod and can realize simultaneous opposite movement and simultaneous opposite movement of the two conveying frames.
Furthermore, a lamp box avoiding hole corresponding to the image capturing device is formed in the conveying frame, and a lower detection device avoiding hole for accommodating the lower detection frame is further formed in the conveying frame; an irradiation light source is also arranged on the detection rack and above the detection device; the lamp box is arranged in the lamp box avoiding hole, and the lamp box avoiding hole can be arranged to be capable of placing the lamp box in space; the lower detection device is provided with a space capacity in the position avoiding hole, so that the lower detection device can lift the battery piece from the bottom of the battery piece; the irradiation light source simulates sunlight and provides light energy for the cell.
Furthermore, two sides of the feeding end of the conveying device are oppositely provided with a correcting device, the correcting device comprises a correcting seat, one side of the correcting seat, which is close to the conveying device, is provided with a correcting cylinder, a cylinder body of the correcting cylinder is fixed on the correcting seat, a piston rod of the correcting cylinder is provided with a roller seat, more than one correcting roller is arranged on the roller seat, the correcting device can correct the position of the battery piece on the conveying belt, so that the battery piece can reach the detection range of the detecting device, the movement amplitude of the micro-motion platform is reduced, and the detection precision is improved.
Furthermore, a transition conveying device is respectively arranged at the feeding end and the discharging end of the conveying device, the transition conveying device comprises a transition conveying support, one end of the transition conveying support is provided with a transition conveying driving shaft, two ends of the transition conveying driving shaft are respectively provided with a transition conveying driving wheel, a transition conveying middle wheel is also arranged on the transition conveying driving shaft, the other end of the transition conveying support is provided with a transition conveying driven wheel corresponding to the transition conveying driving wheel, a transition conveying driving motor is also arranged on the transition conveying support, an output shaft of the transition conveying driving motor is provided with a transition conveying driving wheel, a transition driving conveying belt is arranged between the transition conveying driving wheel and the transition conveying middle wheel, a transition conveying belt is arranged between the transition conveying driving wheel and the transition conveying driven wheel, and a proximity sensor support is arranged on the transition conveying support, the proximity sensor is arranged on the proximity sensor support, the proximity sensor detects the position of the battery piece on the transition conveying belt, a signal is output to the detection machine control system, the detection machine control system judges whether the position of the current battery piece is in accordance with the conveying frequency of the conveying device, if the position of the current battery piece is not in accordance with the conveying frequency of the conveying device, the detection machine control system adjusts the position of the battery piece on the transition conveying belt by controlling the rotation of the transition conveying driving motor, and the conveying frequency of the transition conveying device is enabled to be consistent with the conveying frequency of the conveying device.
The detection machine also comprises a detection machine control system arranged in the detection rack, a detection machine main control switch, a detection machine control panel and a detection machine touch screen which are arranged above the front side of the detection rack, wherein the detection machine control panel is provided with a detection machine starting switch, a detection machine emergency stop switch, a detection machine pause switch and a detection machine power indicator lamp; the display, the keyboard and the mouse are arranged on the front side of the detection rack and are electrically connected with the detection machine control system; all be equipped with ya keli window around detecting the frame, and the window that detects quick-witted front side and detect quick-witted rear side adopts components of a whole that can function independently plug-type.
According to the arrangement, the detection machine control system controls the normal operation of each switch and device in the detection machine, and the detection machine control system collects and processes the current and voltage signals detected by the detection device to analyze the luminous efficiency of the battery piece; the push-pull type acrylic window is convenient to maintain and overhaul the detection machine.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of another perspective of the present invention;
fig. 3 is a schematic perspective view of another perspective of the present invention;
fig. 4 is a schematic perspective view of the conveying device of the present invention;
fig. 5 is a top view of the conveying device of the present invention;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;
FIG. 7 is an enlarged view at C of FIG. 6;
fig. 8 is a schematic perspective view of the conveying frame of the present invention;
FIG. 9 is an enlarged view taken at A in FIG. 8;
FIG. 10 is a schematic perspective view of the micro-motion platform of the present invention;
FIG. 11 is an exploded view of the XY sliding module of the present invention;
fig. 12 is a schematic perspective view of the detecting device of the present invention;
fig. 13 is a schematic perspective view of another view angle of the detecting device of the present invention;
fig. 14 is a schematic perspective view of the middle calibration device of the present invention;
fig. 15 is a schematic perspective view of the transition conveyor of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 15: the utility model provides a photovoltaic solar wafer IV detects machine, is equipped with detection base plate 2 including detecting frame 1 on detecting frame 1, is equipped with conveyor 3 on detecting base plate 2, and when the machine was in the user state of figure 2, the operator stood in the front side of detecting the machine and faced the machine, and operator's left hand side is the left side of detecting the machine, and operator's right hand side is the right side of detecting the machine, and the left side of detecting the machine is the feeding side, and the right side is the ejection of compact side.
The conveying device 3 includes a conveying sliding device 31 disposed on the detection substrate 2, in this embodiment, the conveying sliding device 31 includes two conveying sliding rails 311 disposed in parallel and longitudinally and a conveying sliding block 312 engaged with the conveying sliding rails 311, two conveying racks 32 are disposed in parallel and transversely on the conveying sliding block 312, a belt groove 320 is disposed on the top surface of the conveying rack 32 along the conveying direction of the battery piece, a vacuum cavity 3201 is disposed in the belt groove 320, in this embodiment, the number of the vacuum cavities 3201 is 3, an air hole 3202 communicated with the vacuum cavity 3201 is further disposed on the conveying rack 32, driven wheels 33 are disposed on the conveying rack 32 and at two ends of the belt groove 320, a guide wheel 34 is further disposed on the conveying rack 32 and below the driven wheels 33, a conveying driving device 35 is disposed on the detection substrate 2, the conveying driving device 35 includes a main driving seat 351 and an auxiliary driving seat 352, the main driving seat 351 and the auxiliary driving seat 352 are disposed at two sides of the two conveying racks 32 oppositely, a spline shaft 353 is rotatably arranged between a main driving seat 351 and a secondary driving seat 352, two spline nut devices are slidably arranged on the spline shaft 353, each spline nut device comprises a spline nut 354, a mounting seat 355 is rotatably arranged outside the spline nut 354, a bearing 358 is arranged on the mounting seat 355, the outer ring of the bearing 358 is connected with the mounting seat 355, the inner ring of the bearing is connected with the spline nut 354, the mounting seat 355 is fixedly connected with the conveying frame 32 respectively, the arrangement enables the spline shaft 353 and the spline nut 354 to freely rotate on the conveying frame, on the other hand, the conveying frame 32 can axially slide on the spline shaft 353 by virtue of the spline nut 354, a conveying driving motor 356 for driving the spline shaft 353 to rotate is arranged on the main driving seat 351, the output shaft of the conveying driving motor 356 is connected with the spline shaft 353 by virtue of a conveying coupling 357, and a tension wheel 36 is respectively arranged on the conveying frame 32 and positioned at two, the conveyor belt 37 is provided between the two driven wheels 33, the two guide wheels 34, the two tension wheels 36, and the spline nut 354, and the conveyor belt 37 is provided with continuous and spaced vent holes 370. The conveying driving motor 356 is started to drive the spline shaft 353 to rotate, the spline shaft 353 rotates to drive the spline nut 354 to rotate, and the conveying belt 37 is sleeved on the spline nut 354 and driven to move by the rotation of the spline nut 354. A gas pipe joint is provided in the gas hole 3202, a gas pipe is connected to the gas pipe joint, the gas pipe is connected to a vacuum pump or another vacuum pumping device, negative pressure is generated in the vacuum chamber 3201, and the battery piece on the conveyor belt is adsorbed through the vent hole 370 on the conveyor belt 37.
The detection substrate 2 is further provided with a distance adjusting device 38 for adjusting the distance between the two conveying frames 32, the distance adjusting device 38 comprises a main distance adjusting seat 381 and an auxiliary distance adjusting seat 382, the main distance adjusting seat 381 and the auxiliary distance adjusting seat 382 are oppositely arranged on two sides of the two conveying frames 32, a bidirectional screw rod 383 is rotatably arranged between the main distance adjusting seat 381 and the auxiliary distance adjusting seat 382 through a bearing, two nuts 384 are respectively arranged on two sections of threads in different rotation directions of the bidirectional screw rod 383, the two nuts are respectively fixedly connected with the two conveying frames, one end of the bidirectional screw rod 383 is further provided with a hand-screwed nut 385, the distance adjusting device 38 adopts the bidirectional screw rod, and the simultaneous opposite movement of the two conveying frames 32 can be realized by rotating the hand-screwed nut 385.
A lamp box avoiding hole 321 and a lower detection device avoiding hole 322 are formed in the conveying frame 32.
A micro-motion platform 4 is arranged on the detection substrate 2 and at the rear side of the conveying device 3, the micro-motion platform 4 comprises a base 40, four XY sliding components 41 are arranged on the base 40 in a rectangular shape along the X-axis direction and the Y-axis direction, the XY sliding components 41 comprise a sliding base 411, a sliding middle base 412 and a sliding top base 413, the sliding middle base 412 is arranged above the sliding base 411, the sliding top base 413 is arranged above the sliding middle base 412, a cross guide rail is transversely arranged between the sliding middle base 412 and the sliding base 411, the cross guide rail is longitudinally arranged between the sliding top base 413 and the sliding middle base 412, a bearing 417 is arranged on the top surface of the sliding top base 413, the outer ring of the bearing 417 is connected with the sliding top base 413, a movable plate 45 is arranged on the inner ring of the bearing 417, two servo driving components 42 which respectively drive the two XY sliding components in the X-axis direction are arranged on the base 40 in parallel along the X, a servo driving assembly 42 for driving the XY sliding assembly in the Y axis direction is arranged on the base 40 along the Y axis direction, and when one servo driving assembly 42 in the X axis direction works or two servo driving assemblies 42 work synchronously, the micro-motion platform can realize the reciprocating motion of the movable plate 45 along the Y axis direction; when the servo driving assembly 42 in the Y-axis direction works, the movable plate 45 can reciprocate along the X-axis direction; when the rotation directions of the servo motors of the two servo driving assemblies 42 in the X-axis direction are opposite, the swing of the movable plate 45 can be achieved.
The movable plate 45 is provided with a detection device 5 which can contact with the battery pieces transported on the conveying device 3 to detect the electrical property of the battery pieces, the detection device 5 comprises a detection seat 50, the probe slide device 51 is vertically arranged on the probe seat 50, in this embodiment, the probe slide device 51 includes two probe slide rails 511 which are arranged in parallel and vertically on two sides of the probe seat 50, a detection slide block 512 is slidably provided on the detection slide rail 511, an upper detection frame 52 and a lower detection frame 53 are oppositely provided on the detection slide block 512, more than one set of probe sets 54 are provided on both the upper probe rack 52 and the lower probe rack 53, in this embodiment, the probe sets 54 on the upper probe holder 52 are five groups, the probe sets 54 on the lower probe holder 53 are five groups, the probe group 54 is provided with one or more probes 541, the probes of the probes on the upper probe holder 52 face downward, and the probes of the probes on the lower probe holder 53 face upward.
Two sets of lifting driving devices 55 are arranged on the detection base 50 and respectively drive the upper detection frame 52 and the lower detection frame 53 to lift, each lifting driving device 55 comprises a lifting screw 551 rotatably arranged on the detection base, a driving motor 552 for driving the lifting screw to rotate is arranged at one end of each lifting screw 551, a lifting nut 553 is arranged on each lifting screw 551, and the upper detection frame 52 and the lower detection frame 53 are respectively connected with the corresponding lifting nut 553. When the solar cell reaches between the upper detection frame 52 and the lower detection frame 53, the driving motor 552 is started, the output shaft of the driving motor 552 drives the lifting screw 551 to rotate, the upper detection frame 52 moves downwards through the lifting nut 553, the lower detection frame 53 moves upwards, and the solar cell is clamped from the upper surface and the lower surface to detect the solar cell.
Be equipped with between detection device 5 and conveyor 3's feed end and get for instance device 6 of getting for instance to the battery piece on conveyor 3, get for instance device 6 and get for instance every battery piece through the conveyer belt, judge whether the battery piece has skew, if the battery piece has skew, then adjust detection device 5's position through fine motion platform 4, make detection device 5 can be adjusted the region of waiting to examine of battery piece completely well, ensure the accuracy that detects. The image capturing device 6 is a conventional device.
An irradiation light source 7 is also arranged on the detection rack 1 and above the detection device, and the irradiation light source 7 simulates sunlight and provides light energy for the cell; a light box is arranged in the light box avoiding hole 321, and the light box provides a light source for the image capturing device 6 from the back of the battery piece, so that the image capturing device 6 can capture images more clearly; the lower detection device 53 is placed in the lower detection device clearance hole 322, so that the lower detection device 53 can lift the battery piece from the bottom of the battery piece.
The correcting device 8 is oppositely arranged on the frame 1 and at two sides of the feeding end of the conveying device 3, the correcting device 8 comprises a correcting seat 81, a correcting cylinder 82 is arranged at one side of the correcting seat 81 close to the conveying device 3, the cylinder body of the correcting cylinder 82 is fixed on the correcting seat 81, a piston rod of the correcting cylinder 82 is provided with a roller seat 83, more than one correcting roller 84 is arranged on the roller seat 83, and in the embodiment, the number of the correcting rollers 84 is three. When the battery sheet passes between the two opposite groups of the correcting rollers 84, the battery sheet can be corrected when passing through the limiting position of the correcting rollers 84.
A transition conveying device 9 is respectively arranged at the feeding end and the discharging end of the conveying device 3, the transition conveying device 9 comprises a transition conveying bracket 91, one end of the transition conveying bracket 91 is provided with a transition conveying driving shaft 92, two ends of the transition conveying driving shaft 92 are respectively provided with a transition conveying driving wheel 93, a transition conveying intermediate wheel 94 is further arranged on the transition conveying driving shaft 92, the other end of the transition conveying bracket 91 is provided with a transition conveying driven wheel 95 corresponding to the transition conveying driving wheel 93, the transition conveying bracket 91 is further provided with a transition conveying driving motor 96, an output shaft of the transition conveying driving motor 96 is provided with a transition conveying driving wheel (not shown), a transition driving conveying belt 97 is arranged between the transition conveying driving wheel and the transition conveying intermediate wheel 94, and a transition conveying belt 98 is arranged between the transition conveying driving wheel 93 and the transition conveying driven wheel 95, a sensor holder 99 is provided on the transition transfer holder 91, and a proximity sensor 911 is provided on the sensor holder 99. The position of the battery piece conveyed to the transition conveying device 9 may not be consistent with the conveying frequency of the conveying device 3, so that the position of the battery piece needs to be adjusted, the proximity sensor 911 detects the position of the battery piece on the transition conveying belt 98, a signal is output to the detection control system, the detection control system judges whether the current position of the battery piece is consistent with the conveying frequency of the conveying device 3, and if the current position of the battery piece is not consistent with the conveying frequency of the conveying device 3, the detection control system adjusts the position of the battery piece on the transition conveying belt 98 by controlling the rotation of the transition conveying driving motor 96, so that the conveying frequency of the transition conveying device 9 is consistent with the conveying frequency of the conveying device 3.
The detection machine also comprises a detection machine control system arranged in the detection machine frame 1, and a detection machine main control switch, a detection machine control panel and a detection machine touch screen which are arranged above the front side of the detection machine frame 1, wherein a detection machine starting switch, a detection machine emergency stop switch, a detection machine pause switch and a detection machine power indicator are arranged on the detection machine control panel; a display, a detection keyboard and a mouse are arranged on the front side of the detection rack 1, and the display screen, the keyboard and the mouse are electrically connected with a detection machine control system; acrylic windows are arranged on the periphery of the detection rack 1, and the windows on the front side and the rear side of the detection machine are split push-pull type; the front side of the detection rack 1 is also provided with a detection machine safety grating.
The detection machine control system controls the normal operation of each switch and device in the detection machine, and the detection machine control system collects and processes current and voltage signals detected by the detection device to analyze the luminous efficiency of the battery piece; the push-pull type acrylic window is convenient to maintain and overhaul the detection machine.
With the structure, after the transition conveying device 9 conveys the battery pieces to the conveying belt 37, the conveying driving device 35 provides power for the movement of the conveying belt 37 to drive the battery pieces to move; the correcting device 8 corrects the position of the battery piece on the conveyor belt 37 so that the battery piece just reaches the detection range of the detecting device 5; the image capturing device 6 captures images of each battery piece passing through the conveying belt, whether the battery pieces are skewed or not is judged, and if the battery pieces are skewed, the position of the detection device 5 is adjusted through the micro-motion platform 4, so that the detection device 5 can be completely aligned to an area to be detected of the battery pieces, and the detection accuracy is ensured; when the battery piece reaches between the upper detection frame 52 and the lower detection frame 53, the battery piece receives the light of the irradiation light source 7 to generate power, the probes on the upper detection frame 52 and the lower detection frame 53 simultaneously clamp the anode and the cathode of the battery piece, the detection machine control system can form a connection loop with the battery piece to transmit current and voltage signals, the battery piece is continuously conveyed by the conveying belt 37, the detection device 5 continuously detects the battery piece, and the detection efficiency is high.
Claims (9)
1. The utility model provides a photovoltaic solar wafer IV detects machine, is equipped with detection base plate, its characterized in that including detecting the frame on detecting the frame: the detection device comprises an upper detection frame and a lower detection frame which are arranged up and down, and an image capturing device for capturing images of the battery sheets on the conveying device is arranged between the detection device and the feeding end of the conveying device;
the conveying device comprises a conveying sliding device longitudinally arranged on the detection substrate, two conveying frames are transversely slidably arranged on the conveying sliding device, a conveying belt is arranged on each conveying frame through a belt pulley group, continuous and spaced vent holes are formed in each conveying belt, a vacuum cavity for ventilating the vent holes is formed in the top surface of each conveying frame, and air holes communicated with the vacuum cavities are formed in the conveying frames; and a conveying driving device for driving the conveying belt to move is arranged on the detection substrate or the conveying frame.
2. The photovoltaic solar cell IV detection machine according to claim 1, characterized in that: the belt groove has been seted up along the direction of delivery of battery piece at the top surface of carriage, and the vacuum cavity is established in the belt groove, and the pulley group is including establishing on the carriage and being located the follow driving wheel at belt groove both ends, and the conveyer belt is established between the follow driving wheel.
3. The photovoltaic solar cell IV detection machine according to claim 1, characterized in that: the conveying sliding device comprises two conveying sliding rails which are arranged in parallel, the conveying sliding rails are arranged on the detection substrate, conveying sliding blocks are arranged on the conveying sliding rails in a sliding mode, and the conveying frame is arranged on the conveying sliding blocks; carry drive arrangement to set up on detecting the base plate, carry drive arrangement including main drive seat and vice drive seat, main drive seat and vice drive seat set up the both sides at two carriage relatively, rotatably be equipped with the integral key shaft between main drive seat and vice drive seat, be equipped with two spline nut devices on the integral key shaft slidable, spline nut device includes spline nut, rotatably be equipped with the mount pad outside spline nut, the mount pad respectively with two carriage fixed connection, be equipped with the rotatory transport driving motor of drive integral key shaft on main drive seat.
4. The photovoltaic solar cell IV detection machine according to claim 2, characterized in that: the detection device comprises a detection seat, a detection sliding device is vertically arranged on the detection seat, an upper detection frame and a lower detection frame are arranged on the detection sliding device, more than one group of probe groups are arranged on the upper detection frame and the lower detection frame respectively, more than one probe is arranged on each probe group, the probe of the upper probe on the upper detection frame faces downwards, the probe of the lower probe on the lower detection frame faces upwards, and two sets of lifting driving devices for respectively driving the upper detection frame and the lower detection frame to lift are arranged on the detection seat; the detection sliding device comprises two detection sliding rails which are arranged in parallel, the detection sliding rails are arranged on the detection seat, the detection sliding blocks are arranged on the detection sliding rails in a sliding mode, and the upper detection frame and the lower detection frame are arranged on the detection sliding blocks; the lifting driving device comprises a lifting screw rod rotatably arranged on the detection seat, a driving motor for driving the lifting screw rod to rotate is arranged at one end of the lifting screw rod, a lifting nut is arranged on the lifting screw rod, and the upper detection frame and the lower detection frame are respectively connected with the corresponding lifting nut.
5. The photovoltaic solar cell IV detection machine according to claim 1, characterized in that: the detection substrate is also provided with a distance adjusting device for adjusting the distance between the two conveying frames, the distance adjusting device comprises a main distance adjusting seat and an auxiliary distance adjusting seat, the main distance adjusting seat and the auxiliary distance adjusting seat are oppositely arranged on two sides of the two conveying frames, a bidirectional screw rod is rotatably arranged between the main distance adjusting seat and the auxiliary distance adjusting seat, two nuts are respectively arranged on two sections of threads of the bidirectional screw rod, the two nuts are respectively fixedly connected with the two conveying frames, and a hand-screwed nut is further arranged at one end of the bidirectional screw rod.
6. The photovoltaic solar cell IV detection machine according to claim 2, characterized in that: the conveying frame is provided with a lamp box avoiding hole corresponding to the image capturing device, and the conveying frame is also provided with a lower detection device avoiding hole for accommodating the lower detection frame; an irradiation light source is also arranged on the detection rack and above the detection device; the lamp box is arranged in the lamp box avoiding hole.
7. The photovoltaic solar cell IV detection machine according to claim 1, characterized in that: the two sides of the feeding end of the conveying device are oppositely provided with a correcting device, the correcting device comprises a correcting seat, one side of the correcting seat, which is close to the conveying device, is provided with a correcting cylinder, the cylinder body of the correcting cylinder is fixed on the correcting seat, the piston rod of the correcting cylinder is provided with a roller seat, and the roller seat is provided with more than one correcting roller.
8. The photovoltaic solar cell IV detection machine according to claim 1, characterized in that: the feed end and the discharge end of the conveying device are respectively provided with a transition conveying device which comprises a transition conveying bracket, one end of the transition conveying bracket is provided with a transition conveying driving shaft, two ends of the transition conveying driving shaft are respectively provided with a transition conveying driving wheel, a transition conveying middle wheel is also arranged on the transition conveying driving shaft, a transition conveying driven wheel corresponding to the transition conveying driving wheel is arranged at the other end of the transition conveying support, a transition conveying driving motor is also arranged on the transition conveying bracket, a transition conveying driving wheel is arranged on an output shaft of the transition conveying driving motor, a transition driving conveyer belt is arranged between the transition conveying driving wheel and the transition conveying intermediate wheel, a transition conveyer belt is arranged between the transition conveying driving wheel and the transition conveying driven wheel, and a proximity sensor bracket is arranged on the transition conveying bracket, and a proximity sensor is arranged on the proximity sensor bracket.
9. The photovoltaic solar cell IV detection machine according to claim 1, characterized in that: the detection machine also comprises a detection machine control system arranged in the detection machine frame, a detection machine main control switch, a detection machine control panel and a detection machine touch screen which are arranged above the front side of the detection machine frame, wherein a detection machine starting switch, a detection machine emergency stop switch, a detection machine pause switch and a detection machine power indicator lamp are arranged on the detection machine control panel; the display, the keyboard and the mouse are arranged on the front side of the detection rack and are electrically connected with the detection machine control system; all be equipped with ya keli window around detecting the frame, and the window that detects quick-witted front side and detect quick-witted rear side adopts components of a whole that can function independently plug-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920950926.5U CN210401600U (en) | 2019-06-21 | 2019-06-21 | Photovoltaic solar wafer IV detects machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920950926.5U CN210401600U (en) | 2019-06-21 | 2019-06-21 | Photovoltaic solar wafer IV detects machine |
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| CN210401600U true CN210401600U (en) | 2020-04-24 |
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| CN201920950926.5U Active CN210401600U (en) | 2019-06-21 | 2019-06-21 | Photovoltaic solar wafer IV detects machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174622A (en) * | 2019-06-21 | 2019-08-27 | 广州蓝海智能装备有限公司 | A kind of IV detection machine and detection method |
| CN116961580A (en) * | 2023-09-19 | 2023-10-27 | 三峡新能源平定发电有限公司 | Photovoltaic panel operation and maintenance overhauling device and overhauling method thereof |
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2019
- 2019-06-21 CN CN201920950926.5U patent/CN210401600U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174622A (en) * | 2019-06-21 | 2019-08-27 | 广州蓝海智能装备有限公司 | A kind of IV detection machine and detection method |
| CN116961580A (en) * | 2023-09-19 | 2023-10-27 | 三峡新能源平定发电有限公司 | Photovoltaic panel operation and maintenance overhauling device and overhauling method thereof |
| CN116961580B (en) * | 2023-09-19 | 2023-12-19 | 三峡新能源平定发电有限公司 | Photovoltaic panel operation and maintenance overhauling device and overhauling method thereof |
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Effective date of registration: 20231215 Address after: Room 102, Unit 2, No. 8 Ruixiang Road, Huadu District, Guangzhou City, Guangdong Province, 510800 Patentee after: GUANGZHOU LANHAI ROBOT SYSTEM CO.,LTD. Address before: Room 02, 4th Floor, No. 005, Exit 1, Xiaotang Road, Minzhu Village, Tanbu Town, Huadu District, Guangzhou City, Guangdong Province, 510032 Patentee before: GUANGZHOU LANHAI INTELLIGENT EQUIPMENT Co.,Ltd. |