A testing device for fuel cell plate production

Abstract

The present invention discloses a detection device for the production of fuel cell plates, which relates to the field of detection devices, and includes a detection device host and a control computer, wherein the detection device host is connected to the control computer, an upper detection plate and a lower detection plate are installed in the detection device host, and a conveying cylinder is installed on the top side of the detection device host. It should be noted that in an embodiment of the present invention, the upper detection plate and the lower detection plate are sealed by two sealing sleeves to ensure the cleanliness of the upper detection plate and the lower detection plate; in addition, when the upper detection plate moves downward, the downward position of the upper detection plate is limited by the alignment frame, and when the upper detection plate is worn and cannot be fully closed, an alarm can be given in time; when the upper detection plate is misaligned, the lower detection plate is unlocked, and at this time, under the retraction force of the pop-up spring, the lower detection plate is driven to move, and then separated from the upper detection plate, thereby avoiding the problem that the upper detection plate is misaligned and the plate to be detected is damaged.

Description

Technical Field

[0001] The present invention relates to the technical field of detection equipment, and in particular to a detection equipment for producing fuel cell polar plates. Background Art

[0002] In the process of fuel cell production, the plate is an important component, which has the following functions and properties: separation of fuel and oxidant, preventing gas from penetrating; collecting and conducting current; designed and processed flow channels, which can evenly distribute gas to the reaction layer of the electrode for electrode reaction; able to discharge heat and keep the temperature field of the stack uniform; corrosion resistance, impact resistance and vibration resistance; thin thickness, light weight, and low cost; easy to machine and suitable for batch manufacturing, etc. It should be noted that in order to ensure the production quality of fuel cells, the plate needs to be tested for airtightness after it is manufactured to ensure the quality of the plate, and then to ensure the production quality of the fuel cell.

[0003] During testing, the electrode plate is placed on the lower testing plate on the main body of the testing equipment, and then the parameters are adjusted by controlling the computer, and then the main body of the testing equipment is started, so that the upper testing plate moves down and merges with the lower testing plate to realize testing. However, in the actual operation process, the upper testing plate and the lower testing plate are both exposed to the outside. Therefore, when not tested, due to the many pores on the upper testing plate and the lower testing plate, they are easily blocked by impurities in the workshop, or impurities adhere to the upper testing plate and the lower testing plate, resulting in a gap between the upper testing plate and the lower testing plate during testing, resulting in inaccurate test results; in addition, during long-term use, if the testing plate is slightly misaligned and the staff cannot discover it in time, it may cause deviations in the test results at the least, and even directly damage the electrode plate in severe cases, or because of the wear of the testing plate, the upper and lower testing plates cannot be fully closed, resulting in deviations in the test results, causing economic losses to the company. Summary of the invention

[0004] The object of the present invention is to provide a detection device for the production of fuel cell plates to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A detection device for fuel cell plate production, comprising a detection device host and a control computer, wherein the detection device host is connected to the control computer, an upper detection plate and a lower detection plate are installed in the detection device host, a conveying cylinder is installed on the top side of the detection device host, a power plate is connected to the conveying cylinder, and the upper detection plate is connected to the power plate;

[0007] It also includes an automatic closing device, which is installed in the main body of the detection equipment, and is used to close the upper detection plate and the lower detection plate; the automatic closing device includes an adapter seat, which is located between the upper detection plate and the lower detection plate, and telescopic rods are movably installed at the four corners of the top side and the bottom side of the adapter seat, and sealing sleeves are installed on multiple telescopic rods located on the same side, and two of the sealing sleeves are in contact with the upper detection plate and the lower detection plate respectively, and a mounting seat is installed in the main body of the detection equipment, and a driving column is rotatably installed on the mounting seat, and the driving column is connected to the adapter seat, and a lower pressure plate is movably installed on the mounting seat, and the lower pressure plate is movably installed on the driving column;

[0008] It also includes an anti-misalignment warning device, which is installed in the main body of the detection equipment, and is located above the lower detection plate, and is used to limit the moving direction of the upper detection plate; the anti-misalignment warning device includes an alignment frame, and two mounting rods are installed in the main body of the detection equipment, and support shafts are rotatably installed on the two mounting rods, and the two sides of the alignment frame are respectively installed on the two support shafts, and two support rods are installed on one side of the alignment frame;

[0009] It also includes a pop-up device, which is connected to the detection device host and the lower detection plate, and is used to pop out the lower detection plate; the pop-up device includes a pop-up block, and the detection device host is provided with a pop-up slot, the pop-up block is slidably installed in the pop-up slot, the lower detection plate is installed on the pop-up block, a pop-up spring is installed on one side inner wall of the pop-up slot, and the other end of the pop-up spring is installed on the pop-up block.

[0010] Furthermore, in a preferred embodiment of the present invention, telescopic grooves are provided at the four corners of the top and bottom sides of the adapter, and the plurality of telescopic rods are movably installed in the plurality of telescopic grooves respectively, and a telescopic spring is installed on the inner wall of the telescopic groove, and the other end of the telescopic spring is installed on the telescopic rod.

[0011] Furthermore, in a preferred embodiment of the present invention, a driving groove is formed in an arc shape on the surface of the driving column, a driving rod is installed on one side of the lower pressing plate, and one end of the driving rod extends into the driving groove;

[0012] A lower pressing groove is provided on the top side of the mounting seat, and the bottom side of the lower pressing plate is movably mounted in the lower pressing groove.

[0013] Further, in a preferred embodiment of the present invention, a buffer groove is provided on one side of the lower pressure plate, a slider is slidably installed in the buffer groove, a mounting frame is installed on one side of the power plate, the top side of the lower pressure plate extends into the mounting frame, and the slider is installed on the mounting frame;

[0014] A buffer spring is installed on the inner wall of the bottom side of the buffer groove, and the top end of the buffer spring is installed on the bottom side of the sliding block.

[0015] Furthermore, in a preferred embodiment of the present invention, the anti-misalignment warning device further comprises a compression frame, compression rods are movably mounted at the four corners of the alignment frame, and the compression frame is mounted on the four compression rods;

[0016] A return spring is sleeved on the compression rod, and two ends of the return spring are respectively mounted on the alignment frame and the compression frame.

[0017] Furthermore, in a preferred embodiment of the present invention, a driving frame is movably mounted on the mounting seat, a rotating rod is sleeved on the supporting shaft, and the driving frame is movably mounted on the rotating rod;

[0018] A driving hole is provided on the rotating rod, a driving shaft is rotatably mounted on the driving frame, and one end of the driving shaft extends into the driving hole.

[0019] Furthermore, in a preferred embodiment of the present invention, a compression groove is provided on the mounting seat, the driving frame is movably mounted in the compression groove, a lower pressing block is installed on one side of the lower pressing plate, and the lower pressing block is used to press the driving frame to move;

[0020] A compression spring is installed on the bottom side of the driving frame, and the bottom end of the compression spring is installed on the inner wall of the bottom side of the compression groove.

[0021] Furthermore, in a preferred embodiment of the present invention, an alarm indicator light is installed on one side of the main body of the detection device, a push slot is provided on the lower detection plate, an indicator light switch is installed in the push slot, and the indicator light switch is electrically connected to the alarm indicator light;

[0022] A pushing frame is movably installed in the pushing groove, and a supporting spring is connected between the pushing frame and the indicator light switch.

[0023] Furthermore, in a preferred embodiment of the present invention, the pop-up device also includes a locking plate, a locking frame is movably installed in the main body of the detection device, the locking plate is installed on the lower detection plate, and the locking frame is inserted into the locking plate.

[0024] Furthermore, in a preferred embodiment of the present invention, a movable groove is provided in the main body of the detection device, and the locking frame is movably installed in the movable groove;

[0025] A compression spring is installed on the inner wall of the bottom side of the movable groove, and the top end of the compression spring is installed on the bottom side of the locking frame.

[0026] Beneficial Effects

[0027] The beneficial effects of a detection device for fuel cell plate production proposed by the present invention are:

[0028] In the present invention, by setting up an automatic sealing device, when the upper inspection plate and the lower inspection plate return to their positions, the upper inspection plate and the lower inspection plate are sealed by two sealing sleeves to prevent impurities from adhering to the upper inspection plate and the lower inspection plate, resulting in a gap between the upper inspection plate and the lower inspection plate during inspection, or impurities clogging the pores in the upper inspection plate and the lower inspection plate, resulting in inaccurate inspection results. At the same time, it also avoids the problem of multiple cleanings of the upper inspection plate and the lower inspection plate causing wear of the upper inspection plate and the lower inspection plate.

[0029] Furthermore, in the present invention, through the provision of an anti-misalignment warning device, when the upper inspection plate moves downward, the downward position of the upper inspection plate is limited by the alignment frame to ensure that the upper inspection plate and the lower inspection plate are accurately docked, and when the upper inspection plate is misaligned, a buffer space is provided by the compression frame. At the same time, when the upper inspection plate is worn, an alarm can be given in time to remind the staff to deal with it, thereby further ensuring the accuracy of the test results.

[0030] Furthermore, in the present invention, through the setting of the pop-up device, when the upper detection plate is misplaced, the upper detection plate squeezes the compression frame to move, and the compression frame moves to squeeze the locking frame downward, so that the locking frame is separated from the locking plate, and then the lower detection plate is unlocked. At this time, under the retraction force of the pop-up spring, the lower detection plate is driven to move and separate from the upper detection plate, thereby avoiding the problem of the upper detection plate being misplaced and damaging the plate to be detected. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A schematic diagram of the three-dimensional structure of a detection device for producing fuel cell plates provided by an embodiment of the present invention;

[0032] Figure 2 A schematic diagram of the structure of the connection between an adapter and an alignment frame and other structures of a detection device for fuel cell plate production provided by an embodiment of the present invention;

[0033] Figure 3 A schematic diagram of the structure of the connection between an adapter and a sealing sleeve and other structures of a detection device for fuel cell plate production provided by an embodiment of the present invention;

[0034] Figure 4A schematic cross-sectional view of the connection between an adapter and a sealing sleeve and other structures of a detection device for producing a fuel cell plate provided by an embodiment of the present invention;

[0035] Figure 5 A schematic diagram of the structure of the connection between a mounting base and an alignment frame and other structures of a detection device for fuel cell plate production provided by an embodiment of the present invention;

[0036] Figure 6 A detection device for fuel cell plate production provided in an embodiment of the present invention Figure 5 The structural diagram of part A in the figure;

[0037] Figure 7 A schematic diagram of a partial cross-sectional structure of a connection between a driving column and a lower pressure plate and other structures of a detection device for producing a fuel cell plate provided by an embodiment of the present invention;

[0038] Figure 8 A schematic diagram of a partial cross-sectional structure of a mounting base and a driving frame and other structures of a detection device for fuel cell plate production provided by an embodiment of the present invention;

[0039] Fig. 9 A schematic structural diagram of the connection between an alignment frame and a compression frame and other structures of a detection device for producing fuel cell plates provided by an embodiment of the present invention;

[0040] Fig.10 A schematic cross-sectional view of the connection between a lower detection plate and an ejection block and other structures of a detection device for producing a fuel cell plate provided by an embodiment of the present invention;

[0041] Fig.11 A schematic diagram of a partial cross-sectional structure of a connection between a locking plate and a locking frame and other structures of a detection device for producing a fuel cell plate provided by an embodiment of the present invention;

[0042] Fig.12 A partial cross-sectional structural schematic diagram of the connection between a lower detection plate and a push frame and other structures of a detection device for fuel cell plate production provided by an embodiment of the present invention.

[0043] In the figure: 1- detection equipment host; 2- upper detection plate; 3- lower detection plate; 4- delivery cylinder; 5- power plate; 6- automatic closing device; 601- adapter; 602- sealing sleeve; 603- telescopic rod; 604- telescopic slot; 605- telescopic spring; 606- mounting seat; 607- driving column; 608- lower pressure plate; 609- driving slot; 610- driving rod; 611- buffer slot; 612- mounting frame; 613- slider; 614- buffer spring; 615- lower pressure slot; 7- anti-misalignment warning device; 701- alignment frame; 702- mounting rod; 703- support rod; 70 4-support shaft; 705-rotating rod; 706-driving frame; 707-driving shaft; 708-driving hole; 709-compression groove; 710-compression spring; 711-pressing block; 712-compression frame; 713-compression rod; 714-reset spring; 715-alarm indicator light; 716-pushing groove; 717-pushing frame; 718-indicator light switch; 719-support spring; 8-pop-up device; 801-pop-up block; 802-pop-up groove; 803-pop-up spring; 804-locking plate; 805-movable groove; 806-locking frame; 807-extrusion spring; 9-control computer. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0045] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0047] In addition, in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invented product is usually placed when in use, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0048] In addition, the terms "horizontal", "vertical", "vertical" and the like do not mean that the components are required to be absolutely horizontal or vertical, but can be slightly tilted. For example, "vertical" only means that its direction is more vertical than "horizontal", and does not mean that the structure must be completely vertical, but can be slightly tilted.

[0049] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] Please refer to the attached manual Figure 1-12 , a detection device for fuel cell plate production provided by an embodiment of the present invention comprises a detection device host 1 and a control computer 9, the detection device host 1 is connected to the control computer 9, an upper detection plate 2 and a lower detection plate 3 are installed in the detection device host 1, a conveying cylinder 4 is installed on the top side of the detection device host 1, a power plate 5 is connected to the conveying cylinder 4, and the upper detection plate 2 is connected to the power plate 5;

[0051] And it also includes an automatic sealing device 6, which is installed in the main body 1 of the detection equipment, and is used to seal the upper detection plate 2 and the lower detection plate 3; the automatic sealing device 6 includes an adapter seat 601, and the adapter seat 601 is located between the upper detection plate 2 and the lower detection plate 3. The four corners of the top and bottom sides of the adapter seat 601 are movably installed with telescopic rods 603, and multiple telescopic rods 603 located on the same side are installed with sealing sleeves 602, and the two sealing sleeves 602 are respectively in contact with the upper detection plate 2 and the lower detection plate 3. A mounting seat 606 is installed in the main body 1 of the detection equipment, and a driving column 607 is rotatably installed on the mounting seat 606, and the driving column 607 is connected to the adapter seat 601. A lower pressure plate 608 is movably installed on the mounting seat 606, and the lower pressure plate 608 is movably installed on the driving column 607.

[0052] Furthermore, a detection device for fuel cell plate production provided by an embodiment of the present invention further includes an anti-misalignment warning device 7, which is installed in the detection device mainframe 1, and is located above the lower detection plate 3, and is used to limit the moving direction of the upper detection plate 2; the anti-misalignment warning device 7 includes an alignment frame 701, and two mounting rods 702 are installed in the detection device mainframe 1, and support shafts 704 are rotatably installed on the two mounting rods 702, and the two sides of the alignment frame 701 are respectively installed on the two support shafts 704, and two support rods 703 are installed on one side of the alignment frame 701;

[0053] And it also includes a pop-up device 8, which is connected to the detection device main body 1 and the lower detection plate 3, and is used to pop out the lower detection plate 3; the pop-up device 8 includes a pop-up block 801, a pop-up slot 802 is opened on the detection device main body 1, the pop-up block 801 is slidably installed in the pop-up slot 802, the lower detection plate 3 is installed on the pop-up block 801, a pop-up spring 803 is installed on one side inner wall of the pop-up slot 802, and the other end of the pop-up spring 803 is installed on the pop-up block 801.

[0054] It should be noted that, in the embodiment of the present invention, by setting the automatic sealing device 6, when the upper inspection plate 2 and the lower inspection plate 3 return to their positions, the upper inspection plate 2 and the lower inspection plate 3 are sealed by two sealing sleeves 602 to prevent impurities from adhering to the upper inspection plate 2 and the lower inspection plate 3, resulting in a gap between the upper inspection plate 2 and the lower inspection plate 3 during inspection, or impurities clogging the air holes in the upper inspection plate 2 and the lower inspection plate 3, resulting in inaccurate inspection results. At the same time, it also avoids the problem of multiple cleanings of the upper inspection plate 2 and the lower inspection plate 3 causing wear of the upper inspection plate 2 and the lower inspection plate 3. By setting the anti-misalignment warning device 7, when the upper inspection plate 2 moves downward, the downward position of the upper inspection plate 2 is limited by the alignment frame 701 to ensure It can ensure that the upper inspection plate 2 is accurately docked with the lower inspection plate 3, and when the upper inspection plate 2 is misaligned, a buffer space is provided by the compression frame 712. At the same time, when the upper inspection plate 2 is worn, an alarm can be given in time to remind the staff to deal with it, thereby ensuring the accuracy of the inspection result. In addition, through the setting of the pop-up device 8, when the upper inspection plate 2 is misaligned, the upper inspection plate 2 squeezes the compression frame 712 to move, and the compression frame 712 moves to squeeze the locking frame 806 downward, so that the locking frame 806 is separated from the locking plate 804, and then the lower inspection plate 3 is unlocked. At this time, under the retraction force of the pop-up spring 803, the lower inspection plate 3 is driven to move and separate from the upper inspection plate 2, thereby avoiding the problem of the upper inspection plate 2 being misaligned and crushing the plate to be inspected.

[0055] For further information, please refer to the attached manual. Figure 2-8 In the embodiment of the present invention, a detection device for the production of fuel cell plates is provided. The top and bottom corners of the adapter 601 are provided with telescopic slots 604. A plurality of telescopic rods 603 are movably installed in the plurality of telescopic slots 604. A telescopic spring 605 is installed on the inner wall of the telescopic slot 604. The other end of the telescopic spring 605 is installed on the telescopic rod 603. It should be noted that in the embodiment of the present invention, when the power plate 5 moves downward, the sealing sleeve 602 is squeezed to move, so that the sealing sleeve 602 drives the four telescopic rods 603 to move. The telescopic rods 603 move in the telescopic slots 604 and drive the telescopic springs 605 to contract under force.

[0056] More specifically, in the embodiment of the present invention, the surface of the driving column 607 is provided with a driving groove 609 in an arc shape, a driving rod 610 is installed on one side of the lower pressing plate 608, and one end of the driving rod 610 extends into the driving groove 609; in addition, a lower pressing groove 615 is provided on the top side of the mounting seat 606, and the bottom side of the lower pressing plate 608 is movably mounted in the lower pressing groove 615. It should be noted that in the embodiment of the present invention, the lower pressing plate 608 moves in the driving groove 609 through the driving rod 610, thereby causing the driving rod 610 to squeeze the driving column 607 to rotate, and the driving column 607 drives the adapter seat 601 to rotate, so that the adapter seat 601 drives the two sealing sleeves 602 to separate from the upper detection plate 2 and the lower detection plate 3.

[0057] Please continue to refer to the instruction manual Figure 2-8 , more specifically, in the embodiment of the present invention, a buffer groove 611 is provided on one side of the lower pressure plate 608, a slider 613 is slidably installed in the buffer groove 611, a mounting frame 612 is installed on one side of the power plate 5, the top side of the lower pressure plate 608 extends into the mounting frame 612, and the slider 613 is installed on the mounting frame 612;

[0058] In addition, a buffer spring 614 is installed on the inner wall of the bottom side of the buffer groove 611, and the top of the buffer spring 614 is installed on the bottom side of the slider 613. It should be noted that in the embodiment of the present invention, when the power plate 5 drives the mounting frame 612 to move, the mounting frame 612 drives the lower pressing plate 608 to move through the slider 613, and the lower pressing plate 608 moves in the lower pressing groove 615. At the same time, the lower pressing plate 608 moves in the driving groove 609 through the driving rod 610, and then squeezes the driving column 607 to rotate, and the lower pressing plate 608 is blocked by the inner wall of the bottom side of the lower pressing groove 615, so that the slider 613 slides in the buffer groove 611 and drives the buffer spring 614 to be stressed.

[0059] Further, please refer to the attached manual. Figure 2 , Figure 5-6 , Figure 8-10 and Fig.12 , the embodiment of the present invention provides a detection device for the production of fuel cell plates, the anti-misalignment warning device 7 also includes a compression frame 712, compression rods 713 are movably installed at the four corners of the alignment frame 701, and the compression frame 712 is installed on the four compression rods 713; the compression rods 713 are sleeved with reset springs 714, and the two ends of the reset spring 714 are respectively installed on the alignment frame 701 and the compression frame 712. It should be noted that in the embodiment of the present invention, when the upper detection plate 2 is misaligned, the upper detection plate 2 squeezes the compression frame 712 to move, and the movement of the compression frame 712 drives the compression rods 713 to move, and drives the reset spring 714 to be stressed.

[0060] More specifically, in the embodiment of the present invention, a driving frame 706 is movably mounted on the mounting seat 606, a rotating rod 705 is sleeved on the support shaft 704, and the driving frame 706 is movably mounted on the rotating rod 705; a driving hole 708 is provided on the rotating rod 705, and a driving shaft 707 is rotatably mounted on the driving frame 706, and one end of the driving shaft 707 extends into the driving hole 708. It should be noted that in the embodiment of the present invention, when the driving frame 706 is squeezed and moved downward, the driving frame 706 drives the rotating rod 705 to rotate through the driving shaft 707, and the driving shaft 707 slides in the driving hole 708, and the rotating rod 705 rotates to drive the alignment frame 701 to rotate through the support shaft 704, so that the alignment frame 701 rotates to the top of the lower detection plate 3, which is used to limit the upper detection plate 2.

[0061] More specifically, in the embodiment of the present invention, a compression groove 709 is provided on the mounting seat 606, and the driving frame 706 is movably installed in the compression groove 709. A lower pressing block 711 is installed on one side of the lower pressing plate 608, and the lower pressing block 711 is used to press the driving frame 706 to move; in addition, a compression spring 710 is installed on the bottom side of the driving frame 706, and the bottom end of the compression spring 710 is installed on the bottom inner wall of the compression groove 709. It should be noted that in the embodiment of the present invention, when the lower pressing plate 608 moves downward, the lower pressing block 711 moves to squeeze the driving frame 706 downward, and the driving frame 706 moves in the compression groove 709, and the compression spring 710 is driven to reset. Similarly, when the lower pressing block 711 is reset, the resilience of the compression spring 710 helps the driving frame 706 to reset.

[0062] Please continue to refer to the instructions attached Figure 2 and Figure 5-6 as well as Figure 8-10 and Fig.12 , further specifically, in the embodiment of the present invention, an alarm indicator light 715 is installed on one side of the detection device host 1, a push slot 716 is opened on the lower detection plate 3, an indicator light switch 718 is installed in the push slot 716, and the indicator light switch 718 is electrically connected to the alarm indicator light 715;

[0063] In addition, a push frame 717 is movably installed in the push slot 716, and a support spring 719 is connected between the push frame 717 and the indicator light switch 718. It should be noted that in the embodiment of the present invention, when the upper detection plate 2 or the lower detection plate 3 is worn, so that the upper detection plate 2 and the lower detection plate 3 cannot be fully closed, the upper detection plate 2 cannot fully squeeze the push frame 717, so that the push frame 717 cannot drive the indicator light switch 718 to close, and then the alarm indicator light 715 is always on after the upper detection plate 2 and the lower detection plate 3 are closed, reminding the staff that there is a problem with the detection device host 1, thereby avoiding the problem of inaccurate detection results.

[0064] For further information, please refer to the attached manual. Figure 2 and Figure 10-11 In the embodiment of the present invention, a detection device for the production of fuel cell plates is provided. The pop-up device 8 also includes a locking plate 804. A locking frame 806 is movably installed in the detection device host 1. The locking plate 804 is installed on the lower detection plate 3, and the locking frame 806 is inserted on the locking plate 804. It should be noted that in the embodiment of the present invention, when the upper detection plate 2 is misaligned, the upper detection plate 2 squeezes the compression frame 712 to move, and the compression frame 712 moves and squeezes the locking frame 806 downward, so that the locking frame 806 is separated from the locking plate 804, and then the lower detection plate 3 is unlocked. At this time, under the retraction force of the pop-up spring 803, the lower detection plate 3 is driven to move and detach from the upper detection plate 2, so as to avoid the problem that the upper detection plate 2 is misaligned and the plate to be detected is damaged.

[0065] Please continue to refer to the instruction manual Figure 2 and Figure 10-11 Specifically, in the embodiment of the present invention, a movable groove 805 is provided in the main body 1 of the detection device, and a locking frame 806 is movably installed in the movable groove 805; a pressing spring 807 is installed on the inner wall of the bottom side of the movable groove 805, and the top of the pressing spring 807 is installed on the bottom side of the locking frame 806. It should be noted that in the embodiment of the present invention, when the locking frame 806 is pressed downward, it moves vertically in the movable groove 805, and drives the pressing spring 807 to contract under force.

[0066] In summary, the working principle of a detection device for fuel cell plate production provided by an embodiment of the present invention is:

[0067] When the upper detection plate 2 and the lower detection plate 3 return to their original positions, the upper detection plate 2 and the lower detection plate 3 are sealed by two sealing sleeves 602 to prevent impurities from adhering to the upper detection plate 2 and the lower detection plate 3, resulting in a gap between the upper detection plate 2 and the lower detection plate 3 during detection, or impurities blocking the air holes in the upper detection plate 2 and the lower detection plate 3, resulting in inaccurate detection results. At the same time, it also avoids the problem of multiple cleanings of the upper detection plate 2 and the lower detection plate 3 causing wear of the upper detection plate 2 and the lower detection plate 3; in addition, when the power plate 5 drives the mounting frame 612 to move, the mounting frame 612 When the lower pressing plate 608 is driven to move by the slider 613, the lower pressing plate 608 moves in the lower pressing groove 615, and at the same time, the lower pressing plate 608 moves in the driving groove 609 through the driving rod 610, thereby squeezing the driving column 607 to rotate, and the driving column 607 drives the adapter 601 to rotate, so that the adapter 601 drives the two sealing sleeves 602 to separate from the upper detection plate 2 and the lower detection plate 3, which is convenient for detection. At the same time, the lower pressing plate 608 is blocked by the bottom inner wall of the lower pressing groove 615, so that the slider 613 slides in the buffer groove 611 and drives the buffer spring 614 to be stressed;

[0068] When the lower pressing plate 608 moves downward, the lower pressing block 711 is driven to move, so that the lower pressing block 711 squeezes the driving frame 706 to move downward, and the driving frame 706 moves in the compression groove 709. When the driving frame 706 is squeezed and moved downward, the driving frame 706 drives the rotating rod 705 to rotate through the driving shaft 707, and the driving shaft 707 slides in the driving hole 708. The rotating rod 705 rotates through the support shaft 704 to drive the alignment frame 701 to rotate, so that the alignment frame 701 rotates to the top of the lower detection plate 3, which is used to limit the upper detection plate 2; when the upper detection plate 2 or the lower detection plate 3 is worn, so that the upper detection plate 2 and the lower detection plate 3 cannot be fully closed, the upper detection plate 2 cannot fully squeeze the pushing frame 717, so that the pushing frame 717 cannot drive the indicator light switch 718 to turn off, and then the alarm indicator light 715 is always on after the upper detection plate 2 and the lower detection plate 3 are closed, thereby reminding the staff that there is a problem with the detection equipment host 1, thereby avoiding the problem of inaccurate detection results;

[0069] Furthermore, when the upper detection plate 2 is misaligned, the upper detection plate 2 squeezes the compression frame 712 to move, and the movement of the compression frame 712 drives the compression rod 713 to move, and drives the reset spring 714 to be subjected to force, and the compression frame 712 moves to squeeze the locking frame 806 to move downward, so that the locking frame 806 is separated from the locking plate 804, and then the lower detection plate 3 is unlocked. At this time, under the retraction force of the pop-up spring 803, the lower detection plate 3 is driven to move and separate from the upper detection plate 2, thereby avoiding the problem of the upper detection plate 2 being misaligned and crushing the plate to be detected.

[0070] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A detection device for fuel cell plate production, characterized in that: It includes a detection device host and a control computer, the detection device host is connected to the control computer, an upper detection plate and a lower detection plate are installed in the detection device host, a conveying cylinder is installed on the top side of the detection device host, a power plate is connected to the conveying cylinder, and the upper detection plate is connected to the power plate; It also includes an automatic closing device, which is installed in the main body of the detection equipment, and is used to close the upper detection plate and the lower detection plate; the automatic closing device includes an adapter seat, which is located between the upper detection plate and the lower detection plate, and telescopic rods are movably installed at the four corners of the top side and the bottom side of the adapter seat, and sealing sleeves are installed on multiple telescopic rods located on the same side, and two of the sealing sleeves are in contact with the upper detection plate and the lower detection plate respectively, and a mounting seat is installed in the main body of the detection equipment, and a driving column is rotatably installed on the mounting seat, and the driving column is connected to the adapter seat, and a lower pressure plate is movably installed on the mounting seat, and the lower pressure plate is movably installed on the driving column; It also includes an anti-misalignment warning device, which is installed in the main body of the detection equipment, and is located above the lower detection plate, and is used to limit the moving direction of the upper detection plate; the anti-misalignment warning device includes an alignment frame, and two mounting rods are installed in the main body of the detection equipment, and support shafts are rotatably installed on the two mounting rods, and the two sides of the alignment frame are respectively installed on the two support shafts, and two support rods are installed on one side of the alignment frame; It also includes a pop-up device, which is connected to the detection device host and the lower detection plate, and is used to pop up the lower detection plate; the pop-up device includes a pop-up block, the detection device host is provided with a pop-up slot, the pop-up block is slidably installed in the pop-up slot, the lower detection plate is installed on the pop-up block, a pop-up spring is installed on one side inner wall of the pop-up slot, and the other end of the pop-up spring is installed on the pop-up block; A driving groove is formed in an arc shape on the surface of the driving column, a driving rod is installed on one side of the lower pressing plate, and one end of the driving rod extends into the driving groove; A lower pressing groove is provided on the top side of the mounting seat, and the bottom side of the lower pressing plate is movably mounted in the lower pressing groove; A buffer groove is provided on one side of the lower pressing plate, a slider is slidably installed in the buffer groove, a mounting frame is installed on one side of the power plate, the top side of the lower pressing plate extends into the mounting frame, and the slider is installed on the mounting frame; A buffer spring is installed on the inner wall of the bottom side of the buffer groove, and the top end of the buffer spring is installed on the bottom side of the slider; The anti-misalignment warning device also includes a compression frame, and compression rods are movably installed at the four corners of the alignment frame, and the compression frame is installed on the four compression rods; A return spring is sleeved on the compression rod, and two ends of the return spring are respectively mounted on the alignment frame and the compression frame; The ejection device further comprises a locking plate, a locking frame is movably installed in the main body of the detection device, the locking plate is installed on the lower detection plate, and the locking frame is inserted on the locking plate; The upper detection plate is misaligned, causing the upper detection plate to squeeze the compression frame to move, and the compression frame moves to squeeze the locking frame downward, so that the locking frame is separated from the locking plate, and then the lower detection plate is unlocked, and the retraction force of the pop-up spring drives the lower detection plate to separate from the upper detection plate.

2. A detection device for fuel cell plate production according to claim 1, characterized in that: Telescopic slots are provided at the four corners of the top and bottom sides of the adapter, and the multiple telescopic rods are movably installed in the multiple telescopic slots respectively. Telescopic springs are installed on the inner walls of the telescopic slots, and the other ends of the telescopic springs are installed on the telescopic rods.

3. The detection device for fuel cell plate production according to claim 1, characterized in that: A driving frame is movably mounted on the mounting seat, a rotating rod is sleeved on the supporting shaft, and the driving frame is movably mounted on the rotating rod; A driving hole is provided on the rotating rod, a driving shaft is rotatably mounted on the driving frame, and one end of the driving shaft extends into the driving hole.

4. A detection device for fuel cell plate production according to claim 3, characterized in that: The mounting seat is provided with a compression groove, the driving frame is movably mounted in the compression groove, a lower pressing block is mounted on one side of the lower pressing plate, and the lower pressing block is used to press the driving frame to move; A compression spring is installed on the bottom side of the driving frame, and the bottom end of the compression spring is installed on the inner wall of the bottom side of the compression groove.

5. A detection device for fuel cell plate production according to claim 4, characterized in that: An alarm indicator light is installed on one side of the detection device host, a push slot is opened on the lower detection plate, an indicator light switch is installed in the push slot, and the indicator light switch is electrically connected to the alarm indicator light; A pushing frame is movably installed in the pushing groove, and a supporting spring is connected between the pushing frame and the indicator light switch.

6. The detection device for fuel cell plate production according to claim 1, characterized in that: A movable groove is provided in the main body of the detection device, and the locking frame is movably installed in the movable groove; A compression spring is installed on the inner wall of the bottom side of the movable groove, and the top end of the compression spring is installed on the bottom side of the locking frame.

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