Bipolar plate cutting processing device

Abstract

The bipolar plate cutting and processing device comprises a base, a mounting frame is arranged above the base, a plurality of supporting ground feet are fixedly connected between the mounting frame and the base, a storage frame is fixedly connected to the rear side of the mounting frame, and a first electric cylinder is fixedly connected to the rear side of the upper end of the base. According to the automatic feeding device for the bipolar plate, the first displacement assembly and the feeding assembly can be intermittently driven through the arranged first power assembly, the bipolar plate, located on the storage bottom plate, in the storage frame can be sucked and grabbed through a vacuum suction cup and transferred and placed on the material placing plate, and therefore the bipolar plate can be automatically fed; a second displacement assembly and a lifting assembly are intermittently driven by an arranged second power assembly, a third connecting frame and a material placing plate can be driven to move, the bipolar plate is moved to the position below a cutting knife, the bipolar plate is cut through the cutting knife, and finally the material placing plate can be driven to turn over through a discharging assembly; and therefore, the cut bipolar plate can be discharged.

Description

Technical Field

[0001] The invention relates to the technical field of bipolar plate processing, and in particular to a bipolar plate cutting and processing device. Background Art

[0002] Bipolar plates should be good conductors of electricity and heat, have good mechanical properties, excellent gas barrier properties, low density, good corrosion resistance, etc. They are core components used in fuel cells and need to be cut during production and processing.

[0003] The existing bipolar plate cutting and processing device requires manual loading and unloading, and has low production efficiency. In order to overcome these disadvantages, the present invention provides a bipolar plate cutting and processing device. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a bipolar plate cutting and processing device.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a bipolar plate cutting processing device, comprising a base, a mounting frame is arranged above the base, a plurality of supporting feet are fixedly connected between the mounting frame and the base, a material storage frame is fixedly connected to the rear side of the mounting frame, a first electric cylinder is fixedly connected to the rear side of the upper end of the base, and a material storage bottom plate is fixedly connected to the output end of the first electric cylinder, a movable frame is slidably connected to the rear side of the mounting frame, a first connecting frame is fixedly connected to the upper end of the movable frame, a second connecting frame is slidably connected to the first connecting frame, a first connecting plate is fixedly connected to the bottom end of the second connecting frame, a plurality of vacuum suction cups are fixedly connected to the bottom end of the first connecting plate, a third connecting frame is slidably connected to the front side of the mounting frame, a material placing plate is rotatably connected to the inside of the third connecting frame, a fourth connecting frame is arranged at the upper end of the front side of the mounting frame, a second connecting plate is fixedly connected to the bottom end of the fourth connecting frame, and a cutting knife is fixedly connected to the bottom end of the second connecting plate;

[0006] A first displacement assembly, the first displacement assembly is used to drive the moving frame to move forward and backward;

[0007] A loading assembly, the loading assembly is used to drive the second connecting frame to move up and down;

[0008] A second displacement assembly, the second displacement assembly is used to drive the third connecting frame to move forward and backward;

[0009] A lifting assembly, the lifting assembly is used to drive the fourth connecting frame to move up and down;

[0010] A first power assembly, the first power assembly is used to intermittently drive the first displacement assembly and the feeding assembly;

[0011] A second power assembly, the second power assembly being used to intermittently drive the second displacement assembly and the lifting assembly;

[0012] A material unloading component is used to drive the material placing plate to flip.

[0013] Furthermore, the first displacement assembly includes a first slot and a second slot opened at the rear ends of the left and right sides of the outside of the mounting frame, a first reciprocating screw rod is rotatably connected inside the first slot, a first limiting rod is fixedly connected inside the second slot, and first connecting blocks are fixedly connected to both sides of the bottom end of the movable frame, the first connecting block on one side is meshedly connected to the first reciprocating screw rod, and the first connecting block on the other side is slidably connected to the first limiting rod.

[0014] Furthermore, the feeding assembly includes a second reciprocating screw rod rotatably connected to the inside of the first connecting frame, the upper end of the second reciprocating screw rod is fixedly connected to a feeding gear, the second connecting frame is meshingly connected to the second reciprocating screw rod, the upper end of the movable frame is fixedly connected to an L-shaped fixing plate, the L-shaped fixing plate is rotatably connected to an end face gear, the end face gear is meshingly connected to the feeding gear, a socket is provided in the middle position of the end face gear, a plurality of limit blocks are fixedly connected to the inside of the socket, the rear side of the upper end of the base is fixedly connected to the first fixing frame, and the middle of the upper end of the first fixing frame A first mounting plate is fixedly connected to the intermediate position, a transmission shaft is rotatably connected to the front side of the first mounting plate, a plurality of limit grooves are opened on the outer side of the transmission shaft, the transmission shaft passes through the insertion hole, the limit grooves are slidably connected to the limit blocks, a first feeding sprocket is fixedly connected to the transmission shaft, a second mounting plate is fixedly connected to one side of the upper end of the first fixed frame, a feeding rotating shaft is rotatably connected to the second mounting plate, a second feeding sprocket and a third feeding sprocket are fixedly connected to the front and rear ends of the feeding rotating shaft respectively, and the first feeding sprocket and the second feeding sprocket are driven by a first feeding chain.

[0015] Furthermore, the second movable component includes a third slot and a fourth slot opened at the front end on the left and right sides of the mounting frame, the second limit rod is fixedly connected inside the third slot, the third reciprocating screw rod is rotatably connected inside the fourth slot, and second connecting blocks are fixedly connected on both sides of the third connecting frame, the second connecting block on one side is slidably connected to the second limit rod, and the second connecting block on the other side is meshingly connected to the third reciprocating screw rod.

[0016] Furthermore, the lifting assembly includes a second fixed frame and a third fixed frame fixedly connected to the left and right ends of the front upper end of the mounting frame, a third limiting rod is fixedly connected inside the second fixed frame, a fourth reciprocating screw rod is rotatably connected inside the third fixed frame, one side of the fourth connecting frame is slidably connected to the third limiting rod, and the other side of the fourth connecting frame is meshingly connected to the fourth reciprocating screw rod.

[0017] Furthermore, the first power assembly includes a first power bracket fixedly connected to the rear side of the mounting frame, the first power bracket is fixedly connected to the front side of the first power bracket, the front and rear sides of the output end of the first dual-axis motor are respectively fixedly connected to the first power sprocket and the first incomplete gear, the first power bracket is rotatably connected to the position below the first dual-axis motor, the front and rear ends of the first power shaft are respectively fixedly connected to the second power sprocket and the second incomplete gear, the first power sprocket and the second power sprocket are transmitted by a first power chain, the rear end of the first reciprocating screw is fixedly connected to the first power gear, the first power gear is meshed with the second incomplete gear, the rear side of the first power bracket is rotatably connected to the second power shaft above the first power gear, the second power gear and the third power sprocket are fixedly connected to the second power shaft, the second power gear is meshed with the first incomplete gear, and the third power sprocket and the third feeding sprocket are transmitted by a second power chain.

[0018] Furthermore, the second power assembly includes a second power bracket fixedly connected to the front side of the mounting frame, a second dual-axis motor fixedly connected to the rear side of the second power bracket, a third incomplete gear and a fourth power sprocket fixedly connected to the front and rear sides of the output end of the second dual-axis motor, respectively, a third power shaft is rotatably connected to a position located at the lower end of the second dual-axis motor on the second power bracket, a fourth incomplete gear and a fifth power sprocket are fixedly connected to the front and rear ends of the third power shaft, a third power chain is used to transmit power between the fourth power sprocket and the fifth power sprocket, a fourth power shaft is rotatably connected to a position located on one side of the third power shaft on the second power bracket, and The front and rear ends of the fourth power shaft are respectively fixedly connected to the third power gear and the first bevel gear, the third power gear is meshed with the fourth incomplete gear, the bottom end of the fourth reciprocating screw rod is fixedly connected to the second bevel gear, the first bevel gear is meshed with the second bevel gear, the second power bracket is rotatably connected to the position located on the upper side of the third power gear, the sixth power sprocket and the fourth power gear are fixedly connected to the fifth power shaft, the fourth power gear is meshed with the third incomplete gear, the front end of the third reciprocating screw rod is fixedly connected to the seventh power sprocket, and the seventh power sprocket and the sixth power sprocket are transmitted through the fourth power chain.

[0019] Furthermore, the unloading assembly includes a first support seat fixedly connected to the bottom end of the third connecting frame, a first rotating block is rotatably connected to the first support seat, a second electric cylinder is fixedly connected to the first rotating block, a second rotating block is fixedly connected to the output end of the second electric cylinder, and a second support seat is fixedly connected to the bottom end of the material placing plate, and the second rotating block is rotatably connected to the second support seat.

[0020] Furthermore, a first position sensor and a second position sensor are fixedly connected on both sides of the first slot, a fixed block is fixedly connected to the bottom end of the side surface of the first connecting frame, a third position sensor and a fourth position sensor are fixedly connected to the upper and lower ends of the fixed block, a second baffle is fixedly connected to the side surface of the second connecting frame near the upper end, a fifth position sensor and a sixth position sensor are fixedly connected to the upper and lower ends of the side surface of the third fixing frame, and a first baffle is fixedly connected to one side of the fourth connecting frame.

[0021] Furthermore, a vacuum pump is fixedly connected to one side of the upper end of the first connecting plate, and the vacuum pump is used to drive the vacuum suction cup. Hydraulic shock absorbers are fixedly connected to the four corners of the bottom end of the second connecting plate, and a pressing frame is fixedly connected to the bottom end of the hydraulic shock absorber.

[0022] Beneficial effects of the present invention:

[0023] The bipolar plate cutting and processing device can intermittently drive the first displacement component and the loading component through the first power component, and can grasp the bipolar plate located on the storage bottom plate in the storage frame through the vacuum suction cup, and transfer and place it on the material placement plate, so that the bipolar plate can be automatically loaded. The second power component can intermittently drive the second displacement component and the lifting component, which can drive the third connecting frame and the material placement plate to move, so that the bipolar plate moves to the bottom of the cutting knife, and the bipolar plate is cut by the cutting knife. Finally, the material placement plate can be turned over by the unloading component, so that the cut bipolar plate can be unloaded. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 : A front view of the present invention;

[0026] Figure 2 : Rear view of the present invention;

[0027] Figure 3 : A schematic diagram of the structure of the feeding assembly of the present invention;

[0028] Figure 4 : A schematic diagram of the structure of the blanking assembly of the present invention;

[0029] Figure 5 : Schematic diagram of the hydraulic shock absorber installation structure of the present invention.

[0030] Figure 6: Schematic diagram of the structure of the first power assembly and the second power assembly of the present invention;

[0031] Figure 7 : Schematic diagram of the structure of the first incomplete gear and the second incomplete gear of the present invention;

[0032] Figure 8 : Schematic diagram of the third incomplete gear and the fourth incomplete gear structure of the present invention.

[0033] The reference numerals are as follows:

[0034] 1. Base; 101. Supporting feet; 102. Mounting frame; 103. Material storage frame; 104. First electric cylinder; 105. Material storage bottom plate; 106. Moving frame; 107. First connecting block; 108. First connecting frame; 109. Second connecting frame; 110. First connecting plate; 111. Vacuum suction cup; 112. Vacuum pump; 113. Third connecting frame; 114. Second connecting block; 115. Material placement plate; 116. Fourth connecting frame; 117. First baffle plate; 118. Second connecting plate; 119. Hydraulic shock absorber; 120. Material pressing frame; 121. Cutting knife;

[0035] 201, first slot; 202, first reciprocating screw rod; 203, second slot; 204, first limit rod;

[0036] 301, second reciprocating screw rod; 302, L-shaped fixing plate; 303, end gear; 304, jack; 305, limit block; 306, feeding gear; 307, first fixing frame; 308, first mounting plate; 309, transmission shaft; 310, limit groove; 311, first feeding sprocket; 312, second mounting plate; 313, feeding shaft; 314, second feeding sprocket; 315, first feeding chain; 316, third feeding sprocket;

[0037] 401, third slot; 402, second limit rod; 403, fourth slot; 404, third reciprocating screw rod;

[0038] 501, second fixed frame; 502, third limiting rod; 503, third fixed frame; 504, fourth reciprocating screw rod;

[0039] 601, first power bracket; 602, first dual-axis motor; 603, first incomplete gear; 604, first power sprocket; 605, first power shaft; 606, second power sprocket; 607, first power chain; 608, second incomplete gear; 609, first power gear; 610, second power shaft; 611, second power gear; 612, third power sprocket; 613, second power chain;

[0040] 701, second power bracket; 702, second dual-axis motor; 703, third incomplete gear; 704, fourth power sprocket; 705, third power shaft; 706, fifth power sprocket; 707, third power chain; 708, fourth power shaft; 709, first bevel gear; 710, second bevel gear; 711, fourth incomplete gear; 712, third power gear; 713, fifth power shaft; 714, sixth power sprocket; 715, fourth power gear; 716, seventh power sprocket; 717, fourth power chain.

[0041] 801, first support seat; 802, second electric cylinder; 803, first rotating block; 804, second rotating block; 805, second support seat;

[0042] 9. First position sensor; 10. Second position sensor; 11. Fixed block; 12. Third position sensor; 13. Fourth position sensor; 14. Second baffle; 15. Fifth position sensor; 16. Sixth position sensor. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] like Figure 1-8 As shown, the present invention has the following specific embodiments.

[0045] Example 1

[0046] A bipolar plate cutting and processing device comprises a base 1, a mounting frame 102 is arranged above the base 1, a plurality of supporting feet 101 are fixedly connected between the mounting frame 102 and the base 1, a material storage frame 103 is fixedly connected to the rear side of the mounting frame 102, a first electric cylinder 104 is fixedly connected to the rear side of the upper end of the base 1, a material storage bottom plate 105 is fixedly connected to the output end of the first electric cylinder 104, a mobile frame 106 is slidably connected to the rear side of the mounting frame 102, a first connecting frame 108 is fixedly connected to the upper end of the mobile frame 106, a second connecting frame 109 is slidably connected to the first connecting frame 108, a first connecting plate 110 is fixedly connected to the bottom end of the second connecting frame 109, and the first connecting plate 110 is fixedly connected to the bottom end of the second connecting frame 109. 0, a plurality of vacuum suction cups 111 are fixedly connected to the bottom end, a third connecting frame 113 is slidably connected to the front side of the mounting frame 102, a material placing plate 115 is rotatably connected to the inside of the third connecting frame 113, a fourth connecting frame 116 is arranged at the upper end of the front side of the mounting frame 102, a second connecting plate 118 is fixedly connected to the bottom end of the fourth connecting frame 116, a cutting knife 121 is fixedly connected to the bottom end of the second connecting plate 118, a vacuum pump 112 is fixedly connected to one side of the upper end of the first connecting plate 110, the vacuum pump 112 is used to drive the vacuum suction cup 111, hydraulic shock absorbers 119 are fixedly connected to the four corners of the bottom end of the second connecting plate 118, and a material pressing frame 120 is fixedly connected to the bottom end of the hydraulic shock absorber 119;

[0047] A first displacement assembly, the first displacement assembly is used to drive the moving frame 106 to move forward and backward;

[0048] A loading assembly, which is used to drive the second connecting frame 109 to move up and down;

[0049] A second displacement assembly, the second displacement assembly is used to drive the third connecting frame 113 to move forward and backward;

[0050] A lifting assembly, the lifting assembly is used to drive the fourth connecting frame 116 to move up and down;

[0051] A first power assembly, the first power assembly is used to intermittently drive the first displacement assembly and the feeding assembly;

[0052] A second power assembly, the second power assembly is used to intermittently drive the second displacement assembly and the lifting assembly;

[0053] The material unloading component is used to drive the material placing plate 115 to flip.

[0054] like Figure 1-6As shown, in this embodiment, the first power component can be intermittently driven by the first displacement component and the loading component. When the loading component is working, it can drive the second connecting frame 109 to move up and down, and the bipolar plate located on the storage bottom plate 105 in the storage frame 103 can be adsorbed and grasped by the vacuum suction cup 111. When the first moving component is working, it can drive 106 to move forward and backward, so that the bipolar plate can be transferred and placed on the material placement plate 115, so that the bipolar plate can be automatically loaded. The second displacement component is intermittently driven by the second power component. and the lifting component. When the second displacement component is working, it can drive the third connecting frame 113 and the material placement plate 115 to move forward and backward, so that the bipolar plate moves to the bottom of the cutting knife 121. When the lifting component is working, it can drive 116 to move up and down. The set pressing frame 120 can fix the bipolar plate, and the hydraulic shock absorber 119 is compressed until the cutting knife 121 contacts the bipolar plate, so that the bipolar plate can be cut by the cutting knife 121. Finally, the material placement plate 115 can be driven to flip through the unloading component, so that the cut bipolar plate can be unloaded.

[0055] Example 2

[0056] The first displacement assembly includes a first slot 201 and a second slot 203 which are opened on the rear ends of the left and right sides of the outside of the mounting frame 102. The first slot 201 is rotatably connected with the first reciprocating screw rod 202, and the second slot 203 is fixedly connected with the first limiting rod 204. Both sides of the bottom end of the movable frame 106 are fixedly connected with the first connecting blocks 107. The first connecting block 107 on one side is meshedly connected with the first reciprocating screw rod 202, and the first connecting block 107 on the other side is slidably connected with the first limiting rod 204.

[0057] like Figure 1-2 As shown, in this embodiment, the first reciprocating screw rod 202 rotates to drive the moving frame 106 to slide along the first limiting rod 204 through the first connecting block 107 .

[0058] Example 3

[0059] The feeding assembly includes a second reciprocating screw rod 301 rotatably connected to the inside of the first connecting frame 108, a feeding gear 306 is fixedly connected to the upper end of the second reciprocating screw rod 301, the second connecting frame 109 is meshedly connected to the second reciprocating screw rod 301, an L-shaped fixing plate 302 is fixedly connected to the upper end of the mobile frame 106, an end gear 303 is rotatably connected to the L-shaped fixing plate 302, the end gear 303 is meshedly connected to the feeding gear 306, a plug hole 304 is provided in the middle position of the end gear 303, a plurality of limit blocks 305 are fixedly connected to the inside of the plug hole 304, a first fixing frame 307 is fixedly connected to the rear side of the upper end of the base 1, and a first fixing frame 307 is fixedly connected to the middle position of the upper end of the first fixing frame 307 The first mounting plate 308, the front side of the first mounting plate 308 is rotatably connected to the transmission shaft 309, a plurality of limit grooves 310 are opened on the outer side of the transmission shaft 309, the transmission shaft 309 passes through the insertion hole 304, the limit grooves 310 are slidably connected to the limit block 305, the transmission shaft 309 is fixedly connected to the first feeding sprocket 311, the upper end of the first fixed frame 307 is fixedly connected to the second mounting plate 312, the second mounting plate 312 is rotatably connected to the feeding shaft 313, the front and rear ends of the feeding shaft 313 are respectively fixedly connected to the second feeding sprocket 314 and the third feeding sprocket 316, the first feeding sprocket 311 and the second feeding sprocket 314 are driven by the first feeding chain 315.

[0060] like Figure 1 , 3 As shown in Figure 6, in this embodiment, the third feeding sprocket 316 rotates, which can drive the second feeding sprocket 314 on the front side of the third feeding sprocket 316 to rotate. Through the transmission of the first feeding chain 315, the transmission shaft 309 fixed to the first feeding sprocket 311 can be driven to rotate. The transmission shaft 309 can drive the end gear 303 to rotate through the limiting groove 310 and the limiting block 305, thereby driving the second reciprocating screw 301 fixed to the feeding gear 306 to rotate, and further driving the second connecting frame 109 to move up and down along the first connecting frame 108.

[0061] Example 4

[0062] The second movable component includes a third slot 401 and a fourth slot 403 which are opened at the front end on the left and right sides of the mounting frame 102, the third slot 401 is fixedly connected with the second limiting rod 402, the fourth slot 403 is rotatably connected with the third reciprocating screw rod 404, and the third connecting frame 113 is fixedly connected with the second connecting blocks 114 on both sides, the second connecting block 114 on one side is slidably connected with the second limiting rod 402, and the second connecting block 114 on the other side is meshingly connected with the third reciprocating screw rod 404.

[0063] like Figure 1-2As shown, in this embodiment, the third reciprocating screw rod 404 is rotated to drive the third connecting frame 113 to slide along the second limiting rod 402 through the second connecting block 114 .

[0064] Example 5

[0065] The lifting assembly includes a second fixed frame 501 and a third fixed frame 503 fixedly connected to the left and right ends of the upper front side of the mounting frame 102, the second fixed frame 501 is fixedly connected with a third limiting rod 502 inside, the third fixed frame 503 is rotatably connected with a fourth reciprocating screw rod 504 inside, one side of the fourth connecting frame 116 is slidably connected to the third limiting rod 502, and the other side of the fourth connecting frame 116 is meshingly connected to the fourth reciprocating screw rod 504.

[0066] like Figure 6 As shown, in this embodiment, the fourth reciprocating screw rod 504 is rotated to drive the fourth connecting frame 116 to slide along the third limiting rod 502 .

[0067] Example 6

[0068] The first power assembly includes a first power bracket 601 fixedly connected to the rear side of the mounting frame 102, a first dual-axis motor 602 fixedly connected to the front side of the first power bracket 601, a first power sprocket 604 and a first incomplete gear 603 fixedly connected to the front and rear sides of the output end of the first dual-axis motor 602, respectively, a first power shaft 605 is rotatably connected to a position below the first dual-axis motor 602 on the first power bracket 601, a second power sprocket 606 and a second incomplete gear 608 fixedly connected to the front and rear ends of the first power shaft 605, respectively, the first power sprocket 604 and the second power sprocket 606 are fixedly connected to the front and rear ends of the first power shaft 605, and the first power sprocket 604 and the second power sprocket 606 are fixedly connected to the front and rear ends of the first power shaft 605. The transmission is transmitted by the first power chain 607. The rear end of the first reciprocating screw rod 202 is fixedly connected with the first power gear 609. The first power gear 609 is meshed with the second incomplete gear 608. The rear side of the first power bracket 601 is rotatably connected with the second power shaft 610 located above the first power gear 609. The second power shaft 610 is fixedly connected with the second power gear 611 and the third power sprocket 612. The second power gear 611 is meshed with the first incomplete gear 603. The third power sprocket 612 and the third feeding sprocket 316 are transmitted through the second power chain 613.

[0069] The gear teeth of the first incomplete gear 603 and the second incomplete gear 608 each occupy one half and are located on opposite sides. In the initial state, the first incomplete gear 603 is just engaged with the second power gear 611, and the second incomplete gear 608 is just disengaged from the first power gear 609.

[0070] like Figure 6-7As shown, in this embodiment, the first dual-axis motor 602 can drive the first power sprocket 604 and the first incomplete gear 603 to rotate. The first power sprocket 604 rotates, and the second power sprocket 606 can be driven to rotate through the first power chain 607 transmission, thereby driving the second incomplete gear 608 fixed to the first power shaft 605 to rotate. The second incomplete gear 608 intermittently meshes with the first power gear 609, and can intermittently drive the first reciprocating screw 202 to rotate. The first incomplete gear 603 intermittently meshes with the second power gear 611, and can intermittently drive the third power sprocket 612 on the second power shaft 610 to rotate, and can drive the third feeding sprocket 316 to rotate through the transmission of the second power chain 613.

[0071] Example 7

[0072] The second power assembly includes a second power bracket 701 fixedly connected to the front side of the mounting frame 102, a second dual-axis motor 702 fixedly connected to the rear side of the second power bracket 701, a third incomplete gear 703 and a fourth power sprocket 704 fixedly connected to the front and rear sides of the output end of the second dual-axis motor 702, respectively, a third power shaft 705 is rotatably connected to a position located at the lower end of the second dual-axis motor 702 on the second power bracket 701, a fourth incomplete gear 711 and a fifth power sprocket 706 are fixedly connected to the front and rear ends of the third power shaft 705, a third power chain 707 is used to transmit power between the fourth power sprocket 704 and the fifth power sprocket 706, a fourth power shaft 708 is rotatably connected to a position located on one side of the third power shaft 705 on the second power bracket 701, and the fourth power shaft 709 is rotatably connected to the fourth power shaft 710. The front and rear ends of 08 are respectively fixedly connected with the third power gear 712 and the first bevel gear 709, the third power gear 712 is meshed with the fourth incomplete gear 711, the bottom end of the fourth reciprocating screw rod 504 is fixedly connected with the second bevel gear 710, the first bevel gear 709 is meshed with the second bevel gear 710, the second power bracket 701 is rotatably connected with the fifth power shaft 713 at the upper side of the third power gear 712, the sixth power sprocket 714 and the fourth power gear 715 are fixedly connected to the fifth power shaft 713, the fourth power gear 715 is meshed with the third incomplete gear 703, the front end of the third reciprocating screw rod 404 is fixedly connected with the seventh power sprocket 716, the seventh power sprocket 716 and the sixth power sprocket 714 are driven by the fourth power chain 717;

[0073] Among them, the teeth of the third incomplete gear 703 occupy one half, and the fourth incomplete gear 711 occupies one quarter. In the initial state, the middle position of the teeth of the third incomplete gear 703 is meshed with the fourth power gear 715, and the fourth incomplete gear 711 rotates another quarter of a circle to mesh with the third power gear 712.

[0074] like Figure 6 , 8 As shown, in this embodiment, the second dual-axis motor 702 can drive the third incomplete gear 703 and the fourth power sprocket 704 to rotate. The fourth power sprocket 704 rotates through the transmission of the third power chain 707, and can drive the fourth incomplete gear 711 fixed to the third power shaft 705 to rotate. The fourth incomplete gear 711 intermittently meshes with the third power gear 712, and can intermittently drive the first bevel gear 709 on the fourth power shaft 708 to rotate, and through the transmission of the second bevel gear 710, it can drive the fourth reciprocating screw rod 504 to rotate. The third incomplete gear 703 intermittently meshes with the fourth power gear 715, and can intermittently drive the sixth power sprocket 714 on the fifth power shaft 713 to rotate, and through the transmission of the fourth power chain 717, it can drive the seventh power sprocket 716 to rotate, thereby driving the third reciprocating screw rod 404 to rotate.

[0075] Example 8

[0076] The unloading assembly includes a first support seat 801 fixedly connected to the bottom end of the third connecting frame 113, a first rotating block 803 is rotatably connected to the first support seat 801, a second electric cylinder 802 is fixedly connected to the first rotating block 803, a second rotating block 804 is fixedly connected to the output end of the second electric cylinder 802, a second support seat 805 is fixedly connected to the bottom end of the placing plate 115, and the second rotating block 804 is rotatably connected to the second support seat 805.

[0077] like Figure 4 As shown, in this embodiment, the second electric cylinder contracts to drive the material placement plate 115 to rotate, thereby tilting it, and further allowing the bipolar plates cut on the material placement plate 115 to be unloaded.

[0078] Example 8

[0079] The first position sensor 9 and the second position sensor 10 are fixedly connected on both sides of the first slot 201, the bottom end of the side of the first connecting frame 108 is fixedly connected to a fixed block 11, the upper and lower ends of the fixed block 11 are fixedly connected to the third position sensor 12 and the fourth position sensor 13, the second connecting frame 109 is fixedly connected to the side near the upper end of the second connecting frame 109, the fifth position sensor 15 and the sixth position sensor 16 are fixedly connected to the upper and lower ends of the side of the third fixing frame 503, and the first baffle 117 is fixedly connected to one side of the fourth connecting frame 116.

[0080] like Figure 1-6As shown, in this embodiment, the position of the movable frame 106 can be detected by setting the first position sensor 9 and the second position sensor 10, the position of the second connecting frame 109 can be detected by setting the third position sensor 12 and the fourth position sensor 13, and the position of the fourth connecting frame can be detected by setting the fifth position sensor 15 and the sixth position sensor 16.

[0081] The overall working principle of the present invention is as follows:

[0082] The bipolar plates are stacked sequentially in the material storage frame 103 at the upper end of the material storage bottom plate 105;

[0083] Loading steps:

[0084] The first dual-axis motor 602 can drive the first power sprocket 604 and the first incomplete gear 603 to rotate. The first power sprocket 604 rotates, and the second power sprocket 606 can be driven to rotate through the first power chain 607, thereby driving the second incomplete gear 608 fixed to the first power shaft 605 to rotate. The second incomplete gear 608 intermittently meshes with the first power gear 609, and can intermittently drive the first reciprocating screw rod 202 to rotate. The rotation of the first reciprocating screw rod 202 can drive the moving frame 106 to slide along the first limiting rod 204 through the first connecting block 107. The first incomplete gear 603 intermittently meshes with the second power gear 611, and can intermittently The third power sprocket 612 on the second power shaft 610 is driven to rotate, and the third feeding sprocket 316 is driven to rotate through the transmission of the second power chain 613. The rotation of the third feeding sprocket 316 can drive the second feeding sprocket 314 on the front side of the third feeding sprocket 316 to rotate. Through the transmission of the first feeding chain 315, the transmission shaft 309 fixed to the first feeding sprocket 311 can be driven to rotate. The transmission shaft 309 can drive the end gear 303 to rotate through the limiting groove 310 and the limiting block 305, thereby driving the second reciprocating screw rod 301 fixed to the feeding gear 306 to rotate, and further driving the second connecting frame 109 to move up and down along the first connecting frame 108;

[0085] The second incomplete gear 608 and the first incomplete gear 603 rotate a quarter of a turn clockwise to drive the second connecting frame 109 to move up and down once. At this time, the second position sensor 10 detects that the moving frame 106 is located at the rear side, and the vacuum pump 112 is in the starting state. After the second connecting frame 109 descends, the vacuum suction cup 111 contacts the bipolar plate, so that the bipolar plate can be adsorbed and grasped;

[0086] The second incomplete gear 608 and the first incomplete gear 603 rotate a quarter turn clockwise again, which can drive the moving frame 106 to move forward. At this time, the first position sensor 9 detects that the moving frame 106 is located at the front side.

[0087] The second incomplete gear 608 and the first incomplete gear 603 rotate a quarter turn clockwise again, which can drive the second connecting frame 109 to move up and down once. When the third position sensor 12 is blocked by the second baffle 14 and detects that the second connecting frame 109 has dropped to the bottom, the vacuum pump 112 stops working and stops pumping air. The vacuum suction cup 111 releases the adsorption of the bipolar plate, and the bipolar plate is placed on the material placement plate 115.

[0088] The second incomplete gear 608 and the first incomplete gear 603 rotate a quarter turn clockwise again, which can drive the moving frame 106 to move backward. At this time, the second position sensor 10 detects that the moving frame 106 is located at the rear side, and a loading action is completed. At this time, the first electric cylinder 104 drives the storage bottom plate 105 to rise to a height of the bipolar plate thickness;

[0089] Cutting and cutting steps:

[0090] The second dual-axis motor 702 can drive the third incomplete gear 703 and the fourth power sprocket 704 to rotate. The fourth power sprocket 704 rotates through the transmission of the third power chain 707, which can drive the fourth incomplete gear 711 fixed to the third power shaft 705 to rotate. The fourth incomplete gear 711 intermittently meshes with the third power gear 712, which can intermittently drive the first bevel gear 709 on the fourth power shaft 708 to rotate, and through the transmission of the second bevel gear 710, the fourth reciprocating screw rod 504 can be driven to rotate. The fourth reciprocating screw rod 504 is set The rod 504 rotates, which can drive the fourth connecting frame 116 to slide along the third limiting rod 502. The third incomplete gear 703 intermittently meshes with the fourth power gear 715, which can intermittently drive the sixth power sprocket 714 on the fifth power shaft 713 to rotate. Through the transmission of the fourth power chain 717, the seventh power sprocket 716 can be driven to rotate, thereby driving the third reciprocating screw rod 404 to rotate. The third reciprocating screw rod 404 rotates, which can drive the third connecting frame 113 to slide along the second limiting rod 402 through the second connecting block 114.

[0091] The third incomplete gear 703 and the fourth incomplete gear 711 rotate a quarter turn counterclockwise to drive the fourth connecting frame 116 to move forward, so that the bipolar plate on the material placement plate 115 moves to the lower end of the cutting knife 121;

[0092] The third incomplete gear 703 and the fourth incomplete gear 711 rotate counterclockwise for another quarter turn, which can drive the third connecting frame 113 to move up and down once along the second limiting rod 402, and the bipolar plate can be cut by the cutting knife 121;

[0093] The third incomplete gear 703 and the fourth incomplete gear 711 rotate a quarter turn counterclockwise again, and when the fifth position sensor 15 is blocked by the first baffle 117, the second electric cylinder 802 contracts, which can drive the material placement plate 115 to rotate, thereby tilting it, and then the bipolar plates cut on the material placement plate 115 can be unloaded. After unloading, the second electric cylinder 802 extends to reset the material placement plate 115;

[0094] The third incomplete gear 703 and the fourth incomplete gear 711 rotate a quarter turn counterclockwise again, which can drive the fourth connecting frame 116 to move backward, so that cutting and unloading can be completed. The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can well understand and use the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A bipolar plate cutting and processing device, characterized in that: The cam is provided with a plurality of supporting feet, the plurality of supporting feet are fixedly connected to the cam at the rear side of the mounting frame, the plurality of supporting feet are fixedly connected to the cam at the rear side of the mounting frame, the plurality of supporting feet are fixedly connected to the cam at the rear side of the mounting frame, the plurality of supporting feet are fixedly connected to the cam at the rear side of the mounting frame, the plurality of supporting feet are fixedly connected to the cam at the rear side of the mounting frame, the plurality of supporting feet are fixedly connected to the cam at the rear side of the mounting frame, the plurality of supporting feet are fixedly connected to the cam at the rear side of the mounting frame, A first displacement assembly, the first displacement assembly is used to drive the moving frame to move forward and backward; A loading assembly, the loading assembly is used to drive the second connecting frame to move up and down; A second displacement assembly, the second displacement assembly is used to drive the third connecting frame to move forward and backward; A lifting assembly, the lifting assembly is used to drive the fourth connecting frame to move up and down; A first power assembly, the first power assembly is used to intermittently drive the first displacement assembly and the feeding assembly; A second power assembly, the second power assembly being used to intermittently drive the second displacement assembly and the lifting assembly; A material unloading component is used to drive the material placing plate to flip.

2. A bipolar plate cutting and processing device according to claim 1, characterized in that: The first displacement assembly includes a first slot and a second slot opened at the rear ends of the left and right sides of the outside of the mounting frame, a first reciprocating screw rod is rotatably connected inside the first slot, a first limit rod is fixedly connected inside the second slot, and first connecting blocks are fixedly connected to both sides of the bottom end of the movable frame, the first connecting block on one side is meshedly connected to the first reciprocating screw rod, and the first connecting block on the other side is slidably connected to the first limit rod.

3. A bipolar plate cutting and processing device according to claim 2, characterized in that: The feeding assembly includes a second reciprocating screw rod rotatably connected to the inside of the first connecting frame, the upper end of the second reciprocating screw rod is fixedly connected to a feeding gear, the second connecting frame is meshedly connected to the second reciprocating screw rod, the upper end of the movable frame is fixedly connected to an L-shaped fixing plate, the L-shaped fixing plate is rotatably connected to an end face gear, the end face gear is meshedly connected to the feeding gear, a plug hole is provided in the middle position of the end face gear, a plurality of limit blocks are fixedly connected to the inside of the plug hole, the rear side of the upper end of the base is fixedly connected to the first fixing frame, the middle position of the upper end of the first fixing frame A first mounting plate is fixedly connected thereto, a transmission shaft is rotatably connected to the front side of the first mounting plate, a plurality of limit grooves are opened on the outer side of the transmission shaft, the transmission shaft passes through the insertion hole, the limit grooves are slidably connected to the limit blocks, a first feeding sprocket is fixedly connected to the transmission shaft, a second mounting plate is fixedly connected to one side of the upper end of the first fixed frame, a feeding rotating shaft is rotatably connected to the second mounting plate, a second feeding sprocket and a third feeding sprocket are fixedly connected to the front and rear ends of the feeding rotating shaft respectively, and the first feeding sprocket and the second feeding sprocket are driven by a first feeding chain.

4. A bipolar plate cutting and processing device according to claim 3, characterized in that: The second movable component includes a third slot and a fourth slot opened at the front end on the left and right sides of the mounting frame, a second limiting rod is fixedly connected inside the third slot, a third reciprocating screw rod is rotatably connected inside the fourth slot, second connecting blocks are fixedly connected on both sides of the third connecting frame, the second connecting block on one side is slidably connected to the second limiting rod, and the second connecting block on the other side is meshingly connected to the third reciprocating screw rod.

5. A bipolar plate cutting and processing device according to claim 4, characterized in that: The lifting assembly includes a second fixed frame and a third fixed frame fixedly connected to the left and right ends of the front upper end of the mounting frame, a third limiting rod is fixedly connected inside the second fixed frame, a fourth reciprocating screw rod is rotatably connected inside the third fixed frame, one side of the fourth connecting frame is slidably connected to the third limiting rod, and the other side of the fourth connecting frame is meshingly connected to the fourth reciprocating screw rod.

6. A bipolar plate cutting and processing device according to claim 5, characterized in that: The first power assembly includes a first power bracket fixedly connected to the rear side of the mounting frame, the front side of the first power bracket is fixedly connected to the first dual-axis motor, the front and rear sides of the output end of the first dual-axis motor are respectively fixedly connected to the first power sprocket and the first incomplete gear, the first power bracket is rotatably connected to the first power shaft at a position below the first dual-axis motor, the front and rear ends of the first power shaft are respectively fixedly connected to the second power sprocket and the second incomplete gear, the first power sprocket and the second power sprocket are transmitted through a first power chain, the rear end of the first reciprocating screw is fixedly connected to the first power gear, the first power gear is meshed with the second incomplete gear, the rear side of the first power bracket is rotatably connected to the second power shaft at a position above the first power gear, the second power shaft is fixedly connected to the second power gear and the third power sprocket, the second power gear is meshed with the first incomplete gear, and the third power sprocket and the third feeding sprocket are transmitted through a second power chain.

7. A bipolar plate cutting and processing device according to claim 6, characterized in that: The second power assembly includes a second power bracket fixedly connected to the front side of the mounting frame, a second dual-axis motor fixedly connected to the rear side of the second power bracket, a third incomplete gear and a fourth power sprocket fixedly connected to the front and rear sides of the output end of the second dual-axis motor, respectively, a third power shaft is rotatably connected to a position located at the lower end of the second dual-axis motor on the second power bracket, a fourth incomplete gear and a fifth power sprocket are fixedly connected to the front and rear ends of the third power shaft, respectively, a third power chain is used to transmit power between the fourth power sprocket and the fifth power sprocket, a fourth power shaft is rotatably connected to a position located on one side of the third power shaft on the second power bracket, and the fourth The front and rear ends of the power shaft are respectively fixedly connected to the third power gear and the first bevel gear, the third power gear is meshed with the fourth incomplete gear, the bottom end of the fourth reciprocating screw rod is fixedly connected to the second bevel gear, the first bevel gear is meshed with the second bevel gear, the second power bracket is rotatably connected to the position located on the upper side of the third power gear, the sixth power sprocket and the fourth power gear are fixedly connected to the fifth power shaft, the fourth power gear is meshed with the third incomplete gear, the front end of the third reciprocating screw rod is fixedly connected to the seventh power sprocket, and the seventh power sprocket and the sixth power sprocket are transmitted through the fourth power chain.

8. The bipolar plate cutting and processing device according to claim 7, characterized in that: The unloading assembly includes a first supporting seat fixedly connected to the bottom end of the third connecting frame, a first rotating block is rotatably connected to the first supporting seat, a second electric cylinder is fixedly connected to the first rotating block, a second rotating block is fixedly connected to the output end of the second electric cylinder, a second supporting seat is fixedly connected to the bottom end of the material placing plate, and the second rotating block is rotatably connected to the second supporting seat.

9. A bipolar plate cutting and processing device according to claim 8, characterized in that: The first position sensor and the second position sensor are fixedly connected on both sides of the first slot, a fixed block is fixedly connected to the bottom end of the side of the first connecting frame, and the third position sensor and the fourth position sensor are fixedly connected to the upper and lower ends of the fixed block, respectively, a second baffle is fixedly connected to the side of the second connecting frame near the upper end, a fifth position sensor and a sixth position sensor are fixedly connected to the upper and lower ends of the side of the third fixing frame, respectively, and a first baffle is fixedly connected to one side of the fourth connecting frame.

10. The bipolar plate cutting and processing device according to claim 9, characterized in that: A vacuum pump is fixedly connected to one side of the upper end of the first connecting plate, and the vacuum pump is used to drive the vacuum suction cup. Hydraulic shock absorbers are fixedly connected to the four corners of the bottom end of the second connecting plate, and a pressing frame is fixedly connected to the bottom end of the hydraulic shock absorber.

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