Smart membrane electrode patch code scanning detection packaging equipment and method

Abstract

The application discloses a kind of intelligent membrane electrode code scanning detection packaging equipment and method, equipment includes equipment main body, equipment main body at least is provided with: feed conveying line;Thickness detection device, including thickness detection station, thickness detection station is provided with the laser sensor of upper and lower opposite settings, membrane electrode is placed between the laser sensor of opposite settings;Air tightness detection device, including air tightness detection station, air tightness detection station is provided with air tightness detection mould and air tightness detection pipeline, the air outlet of air tightness detection pipeline and the inside of air tightness detection mould are communicated;Defective product moving device and discharge conveying line.The equipment of the application can automatically realize the detection of membrane electrode thickness and air tightness etc., satisfy the multiple detection needs of membrane electrode.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of membrane electrode, more particularly, it is a kind of intelligent membrane electrode paste code scanning detection packaging equipment and method. BACKGROUND

[0002] Membrane electrode assembly, also known as membrane electrode, is the key core component of fuel cell power generation, and membrane electrode and its two sides of bipolar plate form the basic unit of fuel cell-fuel cell single cell. After the production of membrane electrode, the thickness, air tightness and other properties of the product need to be detected to ensure the stability of the production quality.

[0003] As in the patent with application No. CN202121939136.0, a kind of membrane electrode thickness detection equipment is disclosed. The equipment includes membrane electrode conveying belt (1) and external PC (2), two sets of positioning mechanism (3) are symmetrically installed at the inlet of the membrane electrode conveying belt (1), first support (5) and second support (7) are respectively fixedly installed above the membrane electrode conveying belt (1), the middle section of the first support (5) and the second support (7) is respectively correspondingly fixedly installed with thickness gauge (6) and code scanner (8), the start and stop of the thickness gauge (6) is controlled by foot switch (12).

[0004] In the above-mentioned patent, the membrane electrode thickness detection equipment disclosed in the patent is provided with a thickness gauge, which can only realize the detection of the thickness of the membrane electrode, and cannot detect the air tightness of the membrane electrode, so the function is relatively single. SUMMARY

[0005] The purpose of the present application is to provide a kind of intelligent membrane electrode paste code scanning detection packaging equipment and method, which can automatically realize the detection of the thickness and air tightness of the membrane electrode, and meet the various detection requirements of the membrane electrode.

[0006] The technical scheme is as follows:

[0007] In an embodiment of the present application, an intelligent membrane electrode paste code scanning detection packaging equipment is disclosed.

[0008] The intelligent membrane electrode paste code scanning detection packaging equipment comprises a device main body, and at least the following devices are provided on the device main body:

[0009] A feeding conveying line is used for feeding and conveying the membrane electrode.

[0010] A thickness detection device comprises a thickness detection station, and a laser sensor is arranged above and below the thickness detection station, and the membrane electrode is placed between the laser sensors.

[0011] The air tightness detection device comprises an air tightness detection station, an air tightness detection mold and an air tightness detection pipeline arranged on the air tightness detection station, and an air outlet of the air tightness detection pipeline is communicated with the inside of the air tightness detection mold.

[0012] The defective product moving device comprises a defective product conveying module, a defective product box and a defective product moving module.

[0013] The discharge conveying line is used for conveying the qualified membrane electrode out.

[0014] In an embodiment, the device further comprises a deviation rectifying device, which is arranged at the discharge end of the feeding conveying line.

[0015] In an embodiment, the deviation rectifying device comprises a deviation rectifying moving module and a deviation rectifying module.

[0016] In an embodiment, the thickness detection device further comprises a Y-axis moving module and two X-axis moving modules.

[0017] In an embodiment, the air tightness detection device further comprises an air tightness detection moving mechanism.

[0018] In an embodiment, the device body is further provided with an optical detection device between the air tightness detection device and the defective product moving device, the optical detection device comprises an optical detection body, two optical detection moving modules, an optical detection module and two flap mechanisms arranged on the optical detection body, the optical detection moving module is provided with an optical detection placement position, the optical detection module is provided with two optical detection cameras, the flap mechanism comprises a flap vertical moving assembly, a flap rotating assembly and a flap suction disc module, the flap rotating assembly is connected with the flap vertical moving assembly, the flap suction disc module is connected with the flap rotating assembly, and the two flap suction disc modules are arranged directly above the two optical detection placement positions.

[0019] In an embodiment, a packaging device is further arranged between the defective product moving device and the discharge conveying line, the packaging device is provided with a packaging station, and the packaging device comprises a protective film bin, a packaging moving module, a protective film moving module and a packaging mechanism.

[0020] In an embodiment, a packaging device is further arranged between the defective product moving device and the discharge conveying line, the packaging device is provided with a packaging station, and the packaging device comprises a protective film bin, a packaging moving module, a protective film moving module and a packaging mechanism.

[0021] In an embodiment, a scanning code device, a code spraying device and a code pasting device are further arranged between the deviation rectifying device and the thickness detection device, and the scanning code device is provided with a scanning code camera.

[0022] In another embodiment of the present application, a film electrode code pasting, scanning and detection packaging method is disclosed, comprising the following steps:

[0023] The film electrode is fed into the deviation rectifying device through the feeding conveying line.

[0024] The deviation rectifying device detects the film electrode and adjusts the deviation according to the detection mechanism in the X-axis direction, the Y-axis direction and the U-axis direction.

[0025] After the deviation rectifying of the film electrode is completed, the film electrode is moved to the thickness detection device, and the thickness of the film electrode is detected by the thickness detection device.

[0026] After the thickness detection is completed, the film electrode is moved to the air tightness detection device for air tightness detection.

[0027] After the air tightness detection is completed, the film electrode is moved to the optical detection device to detect the appearance defects of the film electrode;

[0028] After the optical detection is completed, the film electrode with defects is moved to the defective product device, and the qualified film electrode is moved to the packaging device and the packaging device for packaging and packaging. After the packaging is completed, the film electrode is conveyed out through the discharge conveying line.

[0029] The advantages or principles of the present application are described as follows:

[0030] 1. During the operation of the device, the film electrode is conveyed through the feeding conveying line, then reaches the thickness detection device and is detected for thickness by the thickness detection device. Then, the air tightness detection is performed by the air tightness detection device, the unqualified film electrode is moved to the defective product box by the defective product moving device, and the qualified film electrode is conveyed out through the discharge conveying line. The device can automatically realize the thickness detection and air tightness detection of the film electrode, and can realize the screening of defective products, thereby meeting the various detection requirements of the film electrode.

[0031] 2. The device main body is also provided with a deviation correction device, which can correct the deviation of the film electrode conveyed by the feeding conveying line, prevent the position of the film electrode from deviating, and facilitate subsequent detection.

[0032] 3. The device main body is provided with an optical detection device, which can detect the damage, frame bubble, frame impurities, misalignment and the like of the appearance of the film electrode. DETAILED DESCRIPTION

[0033] Figure 1 is a structural schematic view of the device main body;

[0034] Figure 2 is a structural schematic view of the feeding conveying line;

[0035] Figure 3 is a front view of the deviation correction device;

[0036] Figure 4 is a left view of the deviation correction device;

[0037] Figure 5 is a perspective view of the deviation correction device;

[0038] Figure 6 is a structural schematic view of the deviation correction moving module;

[0039] Figure 7 is a structural schematic view of the thickness detection device;

[0040] Figure 8 is a structural schematic view of the air tightness detection device;

[0041] Figure 9 is a perspective view of the optical detection device;

[0042] Figure 10 is a structural schematic view of the optical detection device;

[0043] Figure 11 is a top view of the optical detection device;

[0044] Figure 12 is a schematic view of the packaging device;

[0045] BRIEF DESCRIPTION OF THE DRAWINGS

[0046] 10, device body; 20, feeding conveying line; 30, deviation rectifying device; 40, code scanning device; 50, code spraying device; 60, code pasting device; 70, thickness detection device; 80, air tightness detection device; 90, optical detection device; 100, defective product moving device; 110, packaging device; 120, packing device; 130, discharging conveying line; 21, alignment assembly; 22, magazine jacking electric cylinder; 31, deviation rectifying body; 32, X-axis deviation rectifying mechanism; 33, Y-axis deviation rectifying mechanism; 34, rotating mechanism; 35, electrode placing plate; 36, deviation rectifying camera; 320, X-axis linear guide rail module; 321, X-axis rack; 322, X-axis sliding block; 330, Y-axis linear guide rail module; 331, Y-axis rack; 332, Y-axis sliding block; 37, deviation rectifying adjusting plate; 38, connecting mechanism; 381, first connecting piece; 382, second connecting piece; 383, connecting seat; 39, fixed rod; 391, fixed seat; 392, adjusting groove; 301, transverse moving assembly; 302, vertical moving assembly; 303, material taking mechanical arm; 71, thickness detection station; 72, laser sensor; 73, Y-axis moving module; 74, X-axis moving module; 81, upper pressing die; 82, lower pressing die; 83, air tightness detection moving mechanism; 91, optical detection body; 92, optical detection moving module; 93, optical detection module; 920, optical detection placing position; 930, optical detection camera; 94, turning plate mechanism; 941, turning plate vertical moving assembly; 942, turning plate rotating assembly; 943, turning plate suction cup module; 944, suction head; 945, first turning plate fixed plate; 946, second turning plate fixed plate; 947, turning plate suction cup moving assembly; 95, optical detection fixing frame; 96, optical detection fixed seat; 101, defective product conveying module; 102, defective product magazine; 111, protective film stock bin; 112, blocking assembly; 113, jacking assembly; 114, scraping assembly; 121, hollow plate stock bin; 122, packing machine. DETAILED DESCRIPTION

[0047] In the description of the present application, it needs to be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "middle", "inner" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, it needs to be explained that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood through specific circumstances.

[0048] The preferred embodiments of the present application will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present application can be more easily understood by those skilled in the art, and the protection scope of the present application can be more clearly and definitely defined.

[0049] As Figure 1 shown, the present application discloses a smart film electrode label code scanning and detecting packaging equipment in an embodiment.

[0050] The smart film electrode label code scanning and detecting packaging equipment comprises an equipment main body 10, and the equipment main body 10 is provided with a feeding conveying line 20, a deviation rectifying device 30, a code scanning device 40, a code spraying device 50, a label code attaching device 60, a thickness detecting device 70, a gas tightness detecting device 80, an optical detecting device 90, a defective product moving device 100, a packaging device 110, a packing device 120 and a discharging conveying line 130. The feeding conveying line 20 is used for feeding and conveying the film electrode, and after the film electrode is fed and conveyed, it successively passes through the deviation rectifying device 30, the code scanning device 40, the code spraying device 50, the label code attaching device 60, the thickness detecting device 70, the gas tightness detecting device 80 and the optical detecting device 90, and the unqualified film electrode enters the defective product moving device 100, and the qualified film electrode enters the packaging device 110 for packaging, and after being packed by the packing device 120, it is conveyed out through the discharging conveying line 130.

[0051] As Figure 2As shown, the cassette containing the membrane electrodes is first placed at the inlet end of the feeding conveyor line 20, and then conveyed to the outlet end by the feeding conveyor line 20. A alignment component 21 and a cassette lifting cylinder 22 are installed at the outlet end of the feeding conveyor line 20. The alignment component 21 includes two opposing alignment members, which are moved by a cylinder. When the cassette is conveyed to the predetermined position on the feeding conveyor line 20, the cylinder first moves the two alignment members to align the cassette, and then the cassette lifting cylinder 22 lifts the cassette, facilitating the removal of the membrane electrodes from the cassette. After all the membrane electrodes in the cassette have been removed, the cassette lifting cylinder 22 moves the cassette downwards, and the empty cassette can be removed manually.

[0052] like Figures 3 to 6 As shown, the correction device 30 is located at the discharge end of the feeding conveyor line 20. The correction device 30 includes a correction moving module and a correction module. The correction moving module is placed to the side of the correction module. After the material box on the feeding conveyor line 20 is lifted, the membrane electrode in the material box moves to the correction module through the correction moving module. The correction moving module includes a horizontal moving component 301, a vertical moving component 302, and a picking robot arm 303. The vertical moving component 302 is connected to the horizontal moving component 301, and the picking robot arm 303 is connected to the vertical moving component 302.

[0053] The correction module includes a correction body 31, an X-axis correction mechanism 32, a Y-axis correction mechanism 33, and a rotation mechanism 34. To place the membrane electrode, an electrode placement plate 35 is movably mounted on the correction body 31. The membrane electrode in the material box is picked up by the robotic arm 303 and moved to the electrode placement plate 35. For correction of the membrane electrode, the Y-axis correction mechanism 33 is connected to the X-axis correction mechanism 32, and the rotation mechanism 34 is connected to both the Y-axis correction mechanism 33 and the electrode placement plate 35. The Y-axis correction mechanism 33 moves the electrode placement plate 35 in the Y-axis direction, the X-axis correction mechanism 32 moves the electrode placement plate 35 in the X-axis direction, and the rotation mechanism 34 rotates the electrode placement plate 35. A correction camera 36 is mounted above the electrode placement plate 35; preferably, the correction camera 36 has a resolution of 5000*4000 pixels.

[0054] After the membrane electrode is moved to the electrode placement plate 35, a correction camera 36 takes a picture of the membrane electrode. The placement position and frame size of the membrane electrode are determined from the picture taken by the correction camera 36. When the placement position of the membrane electrode is offset, it can be corrected on the X-axis and Y-axis by the X-axis correction mechanism 32 and the Y-axis correction mechanism 3330, respectively. The membrane electrode can also be rotated by the rotation mechanism 34 to adjust its placement orientation. In this embodiment, the correction camera 36, ​​the X-axis correction mechanism 32, the Y-axis correction mechanism 33, and the rotation mechanism 34 work together to correct the membrane electrode and prevent the placement position of the membrane electrode from being offset.

[0055] In order to realize the deviation correction of the membrane electrode in the X-axis direction, the X-axis deviation correction mechanism 32 of the embodiment comprises an X-axis linear guide rail module 320, the X-axis linear guide rail module 320 is provided with an X-axis rack 321, the X-axis rack 321 is engaged with an X-axis slider 322, and the X-axis linear guide rail module 320 drives the X-axis slider 322 to move on the X-axis rack 321. The X-axis slider 322 is connected with the Y-axis deviation correction mechanism 33. When it is needed to adjust the position of the membrane electrode in the X-axis direction, the X-axis linear guide rail module 320 is started, the X-axis linear guide rail module 320 drives the X-axis slider 322 to move on the X-axis rack 321, so as to drive the membrane electrode to move in the X-axis direction.

[0056] In order to realize the deviation correction of the membrane electrode in the Y-axis direction, the Y-axis deviation correction mechanism 33 of the embodiment comprises a Y-axis linear guide rail module 330, the Y-axis linear guide rail module 330 is provided with a Y-axis rack 331, the Y-axis rack 331 is engaged with a Y-axis slider 332, and the Y-axis linear guide rail module 330 drives the Y-axis slider 332 to move on the Y-axis rack 331. The rotating mechanism 34 is connected with the Y-axis slider 332. When it is needed to adjust the position of the membrane electrode in the Y-axis direction, the Y-axis linear guide rail module 330 is started, the Y-axis linear guide rail module 330 drives the Y-axis slider 332 to move on the Y-axis rack 331, so as to drive the Y-axis slider 332 to move in the Y-axis direction.

[0057] In order to realize the rotation of the membrane electrode, the rotating mechanism 34 of the embodiment is a rotating electric cylinder. The deviation correction adjusting plate 37 is arranged on the electrode placing plate 35, the electrode placing plate 35 is movably arranged on the deviation correction adjusting plate 37, the rotating shaft of the rotating electric cylinder is connected with the electrode placing plate 35, and the rotating electric cylinder drives the electrode placing plate 35 to rotate. When it is needed to adjust the placing direction of the membrane electrode, the rotating electric cylinder is started, the rotating electric cylinder drives the membrane electrode to rotate, so as to adjust the placing direction thereof.

[0058] In order to realize the connection and fixation of the deviation correction adjusting plate 37, the membrane electrode deviation correction device 30 of the embodiment further comprises a connecting mechanism 38, the connecting mechanism 38 is connected with the deviation correction main body 31 and the deviation correction adjusting plate 37, and the deviation correction adjusting plate 37 is connected with the deviation correction main body 31 through the connecting mechanism 38.

[0059] Further, the connecting mechanism 38 comprises a first connecting piece 381 and a second connecting piece 382. The deviation rectifying body 31 is provided with a connecting seat 383, one side of the first connecting piece 381 and the second connecting piece 382 is fixed to the deviation rectifying body 31 through the connecting seat 383, and the other side of the first connecting piece 381 and the second connecting piece 382 is connected with the deviation rectifying adjusting plate 37 respectively. Preferably, one side of the first connecting piece 381 and the second connecting piece 382 is connected with the opposite two side edges of the deviation rectifying body 31 respectively, the other side of the first connecting piece 381 is inclined to the oblique lower side close to the deviation rectifying adjusting plate 37, and the other side of the second connecting piece 382 is inclined to the oblique lower side close to the deviation rectifying adjusting plate 37.

[0060] In order to realize the fixed connection of the deviation rectifying camera 36, the embodiment is provided with a fixing rod 39 on the deviation rectifying body 31, the fixing rod 39 is provided with a fixing seat 391, and the deviation rectifying camera 36 is fixed to the fixing seat 391. The fixing seat 391 is provided with an adjusting groove 392, and the adjusting groove 392 is arranged in the vertical direction of the fixing seat 391. The fixing seat 391 is connected with the fixing rod 39 through the adjusting groove 392 and a screw, and the position of the deviation rectifying camera 36 can be adjusted in the vertical direction through the adjusting groove 392.

[0061] After the deviation rectification of the membrane electrode is completed, the membrane electrode is moved to the code scanning device 40 by the taking mechanical arm 303, the code scanning device 40 is provided with a code scanning camera, and the laser two-dimensional code on the membrane electrode can be recognized through the code scanning camera. After the code scanning is completed, the membrane electrode is transported to the code spraying device 50 by a linear slide rail module and the like. The code spraying device 50 is provided with a code spraying machine, and a bar code or a two-dimensional code is sprayed on the membrane electrode through the code spraying machine, and the bar code is converted from the laser two-dimensional code.

[0062] After the membrane electrode is moved to the code scanning device 40, the membrane electrode can also be moved to the code pasting device 60 through the membrane electrode moving module. The equipment of the embodiment is provided with a plurality of membrane electrode moving modules, and the membrane electrode moving module is used for realizing the movement of the membrane electrode between various devices. The membrane electrode moving module is the same as the deviation rectifying moving module in structure. The code pasting device 60 is provided with a bar code machine, when the membrane electrode is moved to the code pasting device 60, the code can be pasted on the membrane electrode through the code pasting machine. After the code pasting device 60, a code scanning device 40 can also be arranged to scan and verify the sprayed code or pasted code.

[0063] Then the film electrode moves to the thickness detection device 70, the thickness detection device 70 includes a thickness detection station 71, the thickness detection station 71 is provided with laser sensors 72 arranged oppositely, and the film electrode is placed between the oppositely arranged laser sensors 72. Further, the thickness detection device 70 further includes a Y-axis moving module 73 and two X-axis moving modules 74, the two X-axis moving modules 74 are respectively connected with the Y-axis moving module 73, the two X-axis moving modules 74 are arranged oppositely, and the laser sensors 72 are at least three, wherein two laser sensors 72 are respectively arranged oppositely on the two X-axis moving modules 74, and another laser sensor 72 is located on one of the X-axis moving modules 74, and the two laser sensors 72 on the X-axis moving module 74 are arranged oppositely. The thickness detection includes frame thickness detection, active area thickness detection, and dispensing area thickness detection, and the detection results can be viewed on the interface of the thickness measurement device. After the detection is completed, the results are transmitted to the PLC system through the RS232 interface or the analog quantity mode.

[0064] As shown in Figure 8 After the thickness detection is qualified, the film electrode moves to the air tightness detection device 80 through the mechanical arm. The air tightness detection device 80 includes an air tightness detection station, and the air tightness detection station is provided with an air tightness detection mold and an air tightness detection pipeline. The air outlet of the air tightness detection pipeline is communicated with the inside of the air tightness detection mold. The air tightness detection device 80 further includes an air tightness detection moving mechanism 83, the air tightness detection mold includes an upper pressing mold 81 and a lower pressing mold 82 matched with each other, the lower pressing mold 82 is fixed on the air tightness detection station, the upper pressing mold 81 is connected with the air tightness detection moving mechanism 83, and the air tightness detection moving mechanism 83 is connected with the upper pressing mold 81. Preferably, the air tightness detection station is four.

[0065] When the film electrode is subjected to the air tightness detection, the film electrode moves to the lower pressing mold 82, then the air tightness detection moving mechanism 83 drives the upper pressing mold 81 to move downward, so that the upper pressing mold 81 is sealed with the lower pressing mold 82. Then the mold cavity is inflated and kept for 30S, so that the flowmeter connected to the air leakage end reaches a stable value. The flowmeter is provided with a free gas filter at the front end. The air tightness detection moving mechanism 83 can be a pneumatic cylinder.

[0066] As shown in Figures 9 to 11As shown, the membrane electrode passing the air tightness detection is moved to the optical detection device 90 by the mechanical arm. The optical detection device 90 comprises an optical detection main body 91, and an optical detection moving module 92 and an optical detection module 93 arranged on the optical detection main body 91. The optical detection moving module 92 is provided with an optical detection placement position 920, and the membrane electrode is placed on the optical detection placement position 920 during detection. The optical detection module 93 is provided with an optical detection camera 930, and the optical detection camera 930 is located above the optical detection module 93. The optical detection moving module 92 can drive the optical detection placement position 920 to move from one side of the optical detection module 93 to the other side.

[0067] When the optical detection of the membrane electrode is needed, the membrane electrode is placed on the optical detection placement position 920 of the optical detection moving module 92, and then the membrane electrode is driven by the optical detection moving module 92 to pass through the optical detection module 93. The optical detection camera 930 is used to take a photo of the membrane electrode to realize the detection of impurities, creases, damage, bubbles and shape of the membrane electrode, thereby improving the detection efficiency.

[0068] In order to further improve the detection efficiency, the optical detection moving module 92 of the embodiment is two, and the two optical detection moving modules 92 are arranged opposite to each other. The optical detection placement position 920 is arranged on each of the two optical detection moving modules 92. The optical detection module 93 is provided with two optical detection cameras 930, and the two optical detection cameras 930 are respectively arranged above the two optical detection moving modules 92. Preferably, the optical detection camera 930 can be a CCD camera.

[0069] In an embodiment, two membrane electrodes can be placed on the optical detection placement positions 920 of the two optical detection moving modules 92 respectively, and the two optical detection cameras 930 are used to detect the two membrane electrodes at the same time, thereby improving the detection efficiency.

[0070] In order to be able to detect both sides of the membrane electrode, the optical detection main body 91 is further provided with two flap mechanisms 94, and the two flap mechanisms 94 are arranged opposite to each other. The two flap mechanisms 94 are respectively arranged at the same end of the two optical detection moving modules 92. Further, the flap mechanism 94 comprises a flap vertical moving assembly 941, a flap rotating assembly 942 and a flap suction disc module 943. The flap rotating assembly 942 is connected with the flap vertical moving assembly 941, and the flap suction disc module 943 is connected with the flap rotating assembly 942. The two flap suction disc modules 943 are respectively arranged directly above the two optical detection placement positions 920.

[0071] In order to realize the suction of the membrane electrode, the plurality of suction heads 944 for sucking the membrane electrode are arranged on the flap suction module 943, and the flap rotating assembly 942 drives the rotation of the suction heads 944, so that the exchange and turnover of the membrane electrode between the two flap suction modules 943 can be realized. In order to realize the fixation of the suction heads 944, the flap suction module 943 at least comprises the first flap fixing plate 945, and the plurality of suction heads 944 are fixed on the first flap fixing plate 945, and the first flap fixing plate 945 is connected with the flap rotating assembly 942.

[0072] Further, the flap mechanism 94 further comprises the flap suction moving assembly 947, the flap suction moving assembly 947 is connected with the flap rotating assembly 942, and the flap suction module 943 is connected with the flap suction moving assembly 947. Preferably, the optical detection moving module 92 and the flap vertical moving assembly 941 are linear modules, the flap rotating assembly 942 is a rotating cylinder, and the flap suction moving assembly 947 is a cylinder.

[0073] In an embodiment, when the membrane electrode is detected, the membrane electrode can be placed on the optical detection placing position 920 of one of the optical detection moving modules 92, and then the optical detection moving module 92 drives the membrane electrode to pass through the optical detection module 93 to detect the membrane electrode. When the membrane electrode moves to the lower side of the first flap fixing plate 945, the first flap fixing plate 945 is driven by the flap suction moving assembly 947 to move downward to suck the membrane electrode. Then, the first flap fixing plates 945 on the two flap mechanisms 94 are moved to the same height, and the two first flap fixing plates 945 are rotated by the flap rotating assembly 942, one of which rotates 90 degrees clockwise, and the other of which rotates 90 degrees counterclockwise, so that the suction heads 944 on the two first flap fixing plates 945 are opposite to each other. Then, the membrane electrode on the suction head 944 for sucking the membrane electrode is sucked by the suction head 944 without sucking the membrane electrode, and then the suction head 944 for sucking the membrane electrode is rotated in the opposite direction of the first rotation, and the membrane electrode is placed on the membrane electrode placing position of the other optical detection moving module 92. Through the above, the exchange and turnover of the membrane electrode between the two optical detection moving modules 92 can be realized, and then the optical detection moving module 92 drives the membrane electrode to pass through the optical detection module 93 to detect the other side of the membrane electrode.

[0074] In another embodiment, the flap suction module 943 further comprises the second flap fixing plate 946, the second flap fixing plate 946 is connected with the first flap fixing plate 945, the first flap fixing plate 945 and the second flap fixing plate 946 form an "L" type structure, and the plurality of suction heads 944 are arranged on the second flap fixing plate 946.

[0075] In this embodiment, two film electrodes can be placed on the optical detection placement positions 920 of the two optical detection moving modules 92 at the same time, and then the two optical detection moving modules 92 drive the film electrodes to move through the optical detection modules 93 and under the suction heads 944. Then the film electrodes are sucked by the suction heads 944 on the first flap fixing plate 945 of the two optical detection modules 93. Then the first flap fixing plate 945 is rotated by 90 degrees by the flap rotating assembly 942 of one of the flap mechanisms 94, and the film electrode is sucked by the suction head 944 on the second flap fixing plate 946 of the other flap mechanism 94. The film electrode sucked by the other flap mechanism 94 is sucked by the first flap fixing plate 945 of one of the flap mechanisms 94, so as to realize the exchange and flip of the two film electrodes.

[0076] In order to fix the optical detection cameras 930, the optical detection module 93 of this embodiment further comprises an optical detection fixing frame 95, and the two optical detection cameras 930 are fixed on the optical detection fixing frame 95. The optical detection fixing frame 95 is fixed with an optical detection fixing seat 96, and the optical detection cameras 930 are fixed on the optical detection fixing seat 96.

[0077] The film electrodes that fail the optical detection are moved to the defective product moving device 100 by the mechanical arm, and the film electrodes that pass the detection are moved to the packaging device 110 for packaging. The defective product moving device 100 comprises a defective product conveying module 101, a defective product magazine 102 and a defective product moving module. The defective product moving magazine is placed on one end side of the defective product conveying module 101, and the defective product moving module can move the defective products conveyed by the defective product conveying module 101 into the defective product magazine 102. The structure of the defective product moving module can be the same as that of the deviation correcting moving module. The defective product conveying module 101 is a conveying line. The defective product magazine 102 is multiple, and the defective products are moved into the corresponding defective product magazine 102 by the defective product moving module.

[0078] As Figure 12As shown, the packaging device 110 is provided with a packaging station, and the packaging device 110 comprises a protective film bin 111, a packaging moving module, a protective film moving module and a packaging mechanism. The protective film bin 111 is arranged on one side of the packaging station, and the protective film bin 111 is placed with a protective film for packaging. The protective film is moved to the packaging station by the protective film moving module. The packaging moving module can move the membrane electrode to the protective film of the packaging station. The packaging mechanism comprises a blocking assembly 112, a jacking assembly 113 and a scraping assembly 114. The blocking assembly 112 comprises a blocking cylinder and a blocking plate connected thereto. The jacking assembly 113 is a jacking cylinder. The jacking assembly 113 is connected with the scraping assembly 114. The scraping assembly 114 comprises a scraping cylinder and a scraping plate connected thereto. The structures of the packaging moving module and the protective film moving module are basically similar to the structure of the deviation correcting moving module. The difference is that the protective film moving module is provided with a suction cup for sucking the protective film.

[0079] When packaging, the protective film in the protective film bin 111 is first moved to the packaging station by the protective film moving module, and then the membrane electrode is moved to one side of the protective film by the packaging moving module. Then the blocking plate is moved to the middle of the protective film by the blocking cylinder, the scraping assembly 114 is lifted by the jacking cylinder, and then the protective film is scraped by the scraping plate driven by the scraping assembly 114.

[0080] After the membrane electrode is packaged, it is moved to the packing device 120 to realize packaging. The packing device 120 comprises a hollow plate bin 121, a packing moving assembly, a packing machine 122, a hollow plate moving assembly and a box moving assembly. The hollow plate bin 121 and the packing machine 122 are respectively arranged on one side of the discharge conveying line 130. The membrane electrode in the packaging position is moved to the box by the packing moving assembly. The hollow plate bin 121 is provided with a hollow plate, which is moved into the box by the hollow plate moving assembly. The box is moved to the packing machine 122 by the box moving assembly. The structures of the packing moving assembly, the hollow plate moving assembly and the box moving assembly are basically similar to the structure of the deviation correcting moving module.

[0081] When packing, the box is placed on the discharge conveying line 130 by manual operation. When the box moves to the predetermined position, the box is lifted by the jacking cylinder at the bottom of the discharge conveying line 130 to wait for packing. Then the hollow plate is moved into the box by the hollow plate moving assembly. Then the packaged membrane electrode is moved into the box by the packing moving assembly. When 25 pieces of membrane electrode are placed in the box, a piece of hollow plate is placed above the membrane electrode.

[0082] Then the lifting cylinder drives the material box to descend, the material box is moved to one side of the packing machine 122 by the discharge conveying line 130, and the material box is moved to the packing machine 122 by the material box moving assembly to be packed. After the packing is completed, the material box is conveyed out by the discharge conveying line 130. The packing machine 122 of the embodiment is any one of the packing machines 122 used in the prior art, and can realize the packing of the material box.

[0083] In another embodiment of the present application, a smart membrane electrode code scanning detection packaging method is disclosed, comprising the following steps:

[0084] The membrane electrode is fed into the deviation rectifying device 30 by the feeding conveying line 20.

[0085] The deviation rectifying device 30 detects the membrane electrode, and adjusts the deviation of the membrane electrode in the X-axis direction, the Y-axis direction and the U-axis direction according to the detection mechanism.

[0086] After the deviation rectification of the membrane electrode is completed, the membrane electrode is moved to the thickness detection device 70, and the thickness of the membrane electrode is detected by the thickness detection device 70.

[0087] After the thickness detection is completed, the membrane electrode is moved to the air tightness detection device for air tightness detection.

[0088] After the air tightness detection is completed, the membrane electrode is moved to the optical detection device 90 to detect the appearance defects of the membrane electrode.

[0089] After the optical detection is completed, the membrane electrode with defects is moved to the defective product device, and the qualified membrane electrode is moved to the packaging device 110 and the packing device 120 for packaging and packing. After the packing is completed, the membrane electrode is conveyed out by the discharge conveying line 130.

[0090] After the deviation rectifying device 30 rectifies the deviation of the membrane electrode, the membrane electrode can also be moved to the code scanning device 40 to scan the code, and then moved to the code spraying device 50 to spray the two-dimensional code or moved to the code pasting device 60 to paste the code.

[0091] The embodiments of the present application are not limited to this, according to the above content of the present application, using the ordinary technical knowledge and common means in the art, without departing from the above basic technical idea of the present application, the present application can also make other various forms of modification, replacement or combination, all fall within the scope of protection of the present application.

Claims

1. A smart film electrode patch code scanning and detecting packaging equipment, characterized in that, The device comprises a device body, at least provided with: A feeding conveying line for feeding and conveying the membrane electrode; A thickness detection device comprising a thickness detection station, the thickness detection station is provided with laser sensors arranged oppositely above and below, and the membrane electrode is placed between the oppositely arranged laser sensors; A gas tightness detection device comprising a gas tightness detection station, the gas tightness detection station is provided with a gas tightness detection mold and a gas tightness detection pipeline, and the gas outlet of the gas tightness detection pipeline communicates with the inside of the gas tightness detection mold; A defective product moving device comprising a defective product conveying module, a defective product box and a defective product moving module, the defective product moving box is placed at one end side of the defective product conveying module, and the defective product moving module can move the defective product conveyed by the defective product conveying module into the defective product box; A discharging conveying line for conveying the membrane electrode that passes the detection; Further comprising: A deviation rectifying device located at the discharging end of the feeding conveying line, the deviation rectifying device comprises a deviation rectifying moving module and a deviation rectifying module, the deviation rectifying moving module is placed at the side of the deviation rectifying module, and the membrane electrode conveyed on the feeding conveying line is moved to the deviation rectifying module through the deviation rectifying moving module; The device body is further provided with an optical detection device located between the gas tightness detection device and the defective product moving device; a packaging device is further provided between the defective product moving device and the discharging conveying line, a packing device is further provided between the discharging end of the discharging conveying line and the packaging device, a code scanning device, a code spraying device and a code pasting device are further provided between the deviation rectifying device and the thickness detection device, and the code scanning device is provided with a code scanning camera; The deviation rectifying module comprises a deviation rectifying body, an X-axis deviation rectifying mechanism, a Y-axis deviation rectifying mechanism and a rotating mechanism, the deviation rectifying body is movably provided with an electrode placing plate, the X-axis deviation rectifying mechanism is connected with the Y-axis deviation rectifying mechanism, the Y-axis deviation rectifying mechanism is connected with the rotating mechanism, and the rotating mechanism is connected with the electrode placing plate; a deviation rectifying camera is arranged above the electrode placing plate; the rotating mechanism is a rotating electric cylinder, a deviation rectifying adjusting plate is arranged on the electrode placing plate, the electrode placing plate is movably arranged on the deviation rectifying adjusting plate, a rotating shaft of the rotating electric cylinder is connected with the electrode placing plate, and the rotating electric cylinder drives the electrode placing plate to rotate; The membrane electrode deviation rectifying device further comprises a connecting mechanism, the connecting mechanism comprises a first connecting piece and a second connecting piece, the deviation rectifying body is provided with a connecting seat, one side of the first connecting piece and the second connecting piece is fixed to the deviation rectifying body through the connecting seat, the other side of the first connecting piece is inclined to the obliquely lower side close to the deviation rectifying adjusting plate, and the other side of the second connecting piece is inclined to the obliquely lower side close to the deviation rectifying adjusting plate.

2. The smart film electrode patch scan code detection packaging device of claim 1, wherein, The thickness detection device further comprises a Y-axis moving module and two X-axis moving modules, the two X-axis moving modules are connected with the Y-axis moving module respectively, the two X-axis moving modules are arranged oppositely above and below, and the laser sensors are at least three, wherein two laser sensors are arranged oppositely on the two X-axis moving modules respectively, and the other laser sensor is located on one of the X-axis moving modules and the two laser sensors on the X-axis moving module are arranged oppositely left and right.

3. The smart film electrode patch scan code detection packaging device of claim 1, wherein, The airtightness detection device further comprises an airtightness detection moving mechanism, and the airtightness detection mold comprises a top pressing mold and a bottom pressing mold which are matched with each other, the bottom pressing mold is fixed on the airtightness detection station, and the top pressing mold is connected with the airtightness detection moving mechanism.

4. The smart film electrode patch scan code detection packaging device of claim 1, wherein, The optical detection device comprises an optical detection main body, two optical detection moving modules, an optical detection module and two flap mechanisms which are arranged on the optical detection main body, the optical detection moving module is provided with an optical detection placement position, the optical detection module is provided with two optical detection cameras, the flap mechanism comprises a flap vertical moving assembly, a flap rotating assembly and a flap suction disc module, the flap rotating assembly is connected with the flap vertical moving assembly, and the flap suction disc module is connected with the flap rotating assembly, and the two flap suction disc modules are arranged directly above the two optical detection placement positions.

5. The smart membrane electrode assembly scan code detection packaging device of claim 1, wherein, The packaging device is provided with a packaging station, and comprises a protective film bin, a packaging moving module, a protective film moving module and a packaging mechanism, the protective film bin is arranged on one side of the packaging station, the packaging station is provided with a packaging placement position, the protective film bin is provided with a packaging protective film, the packaging protective film is moved to the packaging station through the protective film moving module, the packaging moving module can move the membrane electrode to the packaging protective film of the packaging station, and the packaging mechanism comprises a blocking assembly, a jacking assembly and a scraping assembly.

6. The smart film electrode patch scan code detection packaging device of claim 5, wherein, The packaging device comprises a hollow plate bin, a packaging moving assembly, a packaging machine, a hollow plate moving assembly and a box moving assembly, the hollow plate bin and the packaging machine are arranged on one side of the discharge conveying line, the membrane electrode on the packaging placement position is moved to the box through the packaging moving assembly, the hollow plate bin is provided with a hollow plate, the hollow plate is moved into the box through the hollow plate moving assembly, and the box is moved to the packaging machine through the box moving assembly.

7. A smart film electrode patch code scanning and detecting packaging method, characterized in that, The method is applied to the intelligent membrane electrode code scanning detection packaging equipment as claimed in any one of claims 1 to 6, and comprises the following steps: The membrane electrode is fed into the deviation correction device through the feeding conveying line; The deviation correction device detects the membrane electrode and adjusts the deviation of the membrane electrode in the X-axis direction, the Y-axis direction and the U-axis direction according to the detection mechanism; After the deviation correction of the membrane electrode is completed, the membrane electrode is moved to the thickness detection device, and the thickness of the membrane electrode is detected by the thickness detection device; After the thickness detection is completed, the membrane electrode is moved to the airtightness detection device for airtightness detection; After the optical detection is completed, the membrane electrode with defects is moved to the defective product device, and the qualified membrane electrode is moved to the packaging device and the packaging device for packaging, and the membrane electrode is conveyed out through the discharge conveying line after the packaging is completed. ​

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