Automatic dispensing and pasting device for electrolytic bath pole frame

Abstract

The utility model discloses an automatic dispensing and pasting device for an electrolytic bath pole frame, which comprises a processing platform, a feeding station is arranged at one end of the processing platform, a discharging station is arranged at the other end of the processing platform, and a first station, an overturning station and a second station are sequentially arranged between the feeding station and the discharging station. The machining platform is provided with a translation conveying mechanism for controlling the workpieces to translate and move in sequence among the stations; the dispensing and pasting mechanism comprises a rotating platform erected above the processing platform, a manipulator is arranged on the rotating platform, a visual camera, a gluing working part, a pasting working part and a gasket working part are arranged on the lower side of the rotating platform, and the gluing working part, the pasting working part and the gasket working part are distributed around the visual camera. According to the automatic dispensing and patching device for the electrolytic bath pole frame, dispensing and patching can be automatically carried out on the two sides of the pole frame, the consistency of electrolytic patching can be kept, and the labor cost is reduced; and a plurality of pole frames are transferred on the working table at the same time, and two stations work at the same time, so that the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to an automatic glue dispensing and pasting device for an electrolytic cell pole frame. Background Art

[0002] The electrolytic cell for hydrogen production by electrolysis of water is a device that uses the electrolysis reaction of water to produce hydrogen. The hydrogen is separated from the oxygen in the water molecules by direct current, and the whole process can achieve zero emission. The most important component in the electrolytic cell is the pole frame. The anode and cathode are connected to both sides of the pole frame respectively. There are asymmetric and unevenly distributed gas flow channels on both sides of the pole frame. The oxygen produced on one side of the pole frame and the hydrogen produced on the other side flow out separately through the gas flow channels on the pole frame.

[0003] The pole frame body will be nickel plated after processing. After the nickel layer is plated, gas flow channel covers need to be pasted on the gas flow channels on both sides of the pole frame.

[0004] In the prior art, manual gluing is usually used to apply glue to the patch, but manual gluing cannot guarantee the consistency of the product, and has high labor costs and low production efficiency.

[0005] In view of the above, it is necessary to propose an automatic glue dispensing and pasting device for an electrolytic cell pole frame to solve the above problems. Utility Model Content

[0006] The utility model aims to solve the above technical problems and provides an automatic glue dispensing and pasting device for an electrolytic cell pole frame.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic dispensing and pasting device for an electrolytic cell pole frame, comprising a processing platform, a loading station is provided at one end of the processing platform, a discharging station is provided at the other end, a first station, a flipping station, and a second station are sequentially arranged between the loading station and the discharging station, and a translation conveying mechanism for controlling the translation movement of the workpiece in sequence between the stations is provided on the processing platform;

[0008] The first station is used for dispensing glue and pasting the first side of the workpiece; the second station is used for dispensing glue and pasting the second side of the workpiece; the first station and the second station are both provided with a dispensing glue and pasting mechanism;

[0009] The glue dispensing and patching mechanism includes a rotating platform and a SCARA manipulator. The working end of the SCARA manipulator is provided with a mounting plate with a controlled rotation angle. The lower side of the mounting plate is provided with a visual camera, a glue coating working part, a patch working part, and a gasket working part. The glue coating working part, the patch working part, and the gasket working part are distributed around the visual camera.

[0010] Furthermore, the gluing working part includes a gluing needle tube arranged along the longitudinal direction; the gasket working part includes a patch cylinder arranged along the longitudinal direction, and a patch suction cup is provided at the lower free end of the patch cylinder; the gasket working part includes a gasket cylinder arranged along the longitudinal direction, and a square suction cup is provided at the lower free end of the gasket cylinder.

[0011] Further, the rotating platform is mounted above the processing platform by a gantry, the gantry is arranged on both sides of the processing platform, a rotating drive mechanism is arranged on the crossbeam above the gantry, the output shaft of the rotating drive mechanism is connected to the rotating platform, and the SCARA manipulator is arranged on the rotating platform;

[0012] The rotating platform is also provided with a patch storage part, and a gasket tray is also provided on the rotating platform. The patch storage part and the gasket tray are respectively arranged on both sides of the rotating platform. The SCARA manipulator transfers parts to the gasket tray and the patch storage part respectively through rotation.

[0013] Furthermore, a gasket conveyor line is provided between the first station and the second station, and the gasket conveyor line is used to transfer gasket pallets between the two stations; the SCARA manipulators at the first station and the second station place or take gasket pallets from both ends of the gasket conveyor line respectively.

[0014] Furthermore, the loading station and the unloading station are both provided with a truss manipulator structure for grasping and moving the pole frame, the truss manipulator structure includes a frame body, a transverse beam, a longitudinal column, and a grabbing plate, the transverse beam is slidably arranged on the frame body, and the transverse beam is controlled to translate along the X-axis direction; the transverse beam is arranged along the Y-axis direction, and the longitudinal column has two controlled degrees of freedom adjustment in the Y-axis and Z-axis directions relative to the transverse beam; the lower end of the longitudinal column is provided with a grabbing plate, and the lower end surface of the grabbing plate is provided with a plurality of suction cups.

[0015] Furthermore, the processing platform includes a plurality of platform plates arranged along the X-axis, and a lifting gap is left between two adjacent platform plates. The translational conveying mechanism includes an X-axis track and an X-axis lifting beam. The X-axis lifting beam is slidably arranged on the X-axis track and slides along the X-axis direction. A lifting cylinder corresponding to the workstation position is provided on the X-axis lifting beam, and a lifting plate is provided on the lifting cylinder. The lifting plate is located in the lifting gap.

[0016] Furthermore, it also includes a supporting beam driving unit, which includes a rack and a driving motor. The driving motor is fixedly arranged on the lower end surface of the processing platform, the rack is arranged on one side of the X-axis supporting beam, and the output end of the driving motor is meshed with the rack.

[0017] Furthermore, the rotating platform is rotatably connected and arranged on the processing platform, and a rotating drive mechanism for driving the rotating platform to rotate at a fixed angle is provided on the lower end surface of the processing platform, and the output shaft of the rotating drive mechanism is connected to the center of the rotating platform. A SCARA manipulator is arranged on one side of the rotating platform on the processing platform, and a patch storage part is also provided on one side of the processing platform. A gasket conveyor line is arranged between the first workstation and the second workstation, and the SCARA manipulator transfers parts between the rotating platform, the patch storage part and the gasket conveyor line through rotation.

[0018] Furthermore, the translational conveying mechanism is a truss manipulator structure arranged along each workstation, which includes a frame body, on which a transverse beam is provided, and the transverse beam is controlled to translate along the X-axis direction and stay above any workstation; the transverse beam is provided with a longitudinal column arranged along the Z-axis direction, and the longitudinal column has two controlled degrees of freedom adjustment in the Y-axis and Z-axis directions relative to the transverse beam; the lower end of the longitudinal column is provided with a grabbing plate, and the lower end surface of the grabbing plate is provided with a plurality of suction cups.

[0019] Furthermore, the patch storage part includes a storage turntable, and a plurality of storage barrels are distributed above the storage turntable; it also includes a patch lifting part and a height limit detection part, the outer side of the storage barrel is provided with a side opening that passes through from top to bottom, the patch lifting part includes a lifting cylinder, and the free end of the lifting cylinder is provided with a support plate that lifts from the side opening from bottom to top; detection openings are also provided on both sides of the side opening, and the height limit detection part includes a detection probe, and the detection probe is located in alignment with the detection opening.

[0020] Furthermore, the flipping station includes a forklift frame structure mirror-imaged on both sides of the processing platform, the forklift frame structure includes a Y-axis track and a sliding base, the sliding base is slidably arranged on the Y-axis track, columns are vertically arranged on both sides of the sliding base, a Z-axis track is arranged on the column, and a lifting beam is slidably arranged on the Z-axis tracks on both sides, a flipping motor is arranged in the middle of the lifting beam, a flipping plate is arranged at the output end of the flipping motor, and clamps are respectively arranged at both ends of the flipping plate, the clamps include a fixed clamping rod and a movable clamping rod; edge limit pins are arranged through the fixed clamping rod and the movable clamping rod, and the edge limit pins adjust the position along the axial direction of the clamp.

[0021] Furthermore, a scanning sensor controlled to telescope in the radial direction is provided on the outer edge of the upper end surface of the grabbing disk.

[0022] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model provides an automatic glue dispensing and pasting device for the pole frame of an electrolytic cell, which can automatically dispense glue and paste patches on both sides of the pole frame, thereby maintaining the consistency of the electrolytic patches and reducing labor costs; the pole frame is transported on the work table using multiple simultaneous transports, and work station 1 and work station 2 can work at the same time, greatly improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the pole frame;

[0024] Figure 2 It is a structural schematic diagram of the pole frame and the flow channel cover plate;

[0025] Figure 3 This is an axonometric diagram of an automatic glue dispensing and pasting device for an electrolytic cell pole frame of the utility model;

[0026] Figure 4 It is the axonometric view of the dispensing patch mechanism;

[0027] Figure 5 It is a structural schematic diagram of the flipping station;

[0028] Figure 6 It is a structural schematic diagram of the translation conveying mechanism;

[0029] Figure 7 is a top view of the second embodiment;

[0030] Figure 8 is a side view of a second embodiment;

[0031] In the figure: 1. Processing platform; 2. Loading station; 3. Unloading station; 4. First station; 5. Turning station; 6. Second station; 7. Frame body; 8. Flow channel cover; 9. Through hole; 10. Gas flow channel; 11. Rotating platform; 12. SCARA manipulator; 13. Mounting plate; 14. Visual camera; 15. Gluing work section; 16. Patch work section; 17. Gasket work section; 18. Gluing needle tube; 19. Patch cylinder; 20. Patch suction cup; 21. Gasket cylinder; 22. Square suction cup; 23. Gantry; 24. Rotary drive mechanism; 25. Storage turntable; 26. Storage barrel; 27. Side opening; 28. Lifting cylinder; 29. ​​Pallet; 30. Detection probe; 31. Gasket pallet; 32. Forklift frame structure; 33. Y-axis track; 34. Sliding base; 35. Column; 36. Z-axis track; 37. Lifting beam; 38. Flip motor; 39. Flip plate; 40. Clamp; 41. Fixed clamping rod; 42. Mobile clamping rod; 43. Edge limit pin; 44. X-axis track; 45. X-axis lifting beam; 46. Lifting cylinder; 47. Lifting plate; 48. Gasket conveyor line; 49. Truss manipulator structure; 50. Frame body; 51. Transverse beam; 52. Longitudinal column; 53. Grabbing plate; 54. Scanning sensor. DETAILED DESCRIPTION

[0032] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0033] The pole frame body 7 used for electrolytic hydrogen production is as follows Figure 1 , 2 As shown, it is in the shape of a circular plate, and a circular boss is formed around the pole frame body 7. A circle of through holes 9 is provided in the circumferential direction of the boss. The through holes 9 are connected to the inner side of the pole frame body 7 through the gas flow channel 10. The device is used to dispense glue in the concave platform of the gas flow channel 10 and paste the flow channel cover 8 to seal the side of the gas flow channel 10. Because the pole frame body 7 will be nickel-plated after processing, in order to better nickel-plate the gas flow channel 10, after the nickel layer is applied, the gas flow channel 10 cover 8 needs to be pasted on the gas flow channels 10 on both sides of the pole frame.

[0034] Embodiment 1:

[0035] An automatic glue dispensing and pasting device for an electrolytic cell pole frame, such as Figure 3 As shown, the processing platform 1 includes a loading station 2 at one end of the processing platform 1 and a discharging station 3 at the other end. A first station 4, a flipping station 5, and a second station 6 are arranged in sequence between the loading station 2 and the discharging station 3. The processing platform 1 is provided with a translation conveying mechanism for controlling the translational movement of the workpiece between the various stations in sequence. When actually used, the translation conveying mechanism controls the pole frame workpiece on each station to be lifted up at the same time and translated to the next station.

[0036] The first station 4 is used for dispensing glue and pasting the first side of the workpiece; the second station 6 is used for dispensing glue and pasting the second side of the workpiece; the first station 4 and the second station 6 are both provided with a dispensing glue and pasting mechanism;

[0037] Specifically, the glue dispensing and patching mechanism includes a rotating platform 11 mounted above the processing platform 1, a SCARA manipulator 12 is provided on the rotating platform 11, a mounting plate 13 with a controlled rotation angle is provided at the working end of the SCARA manipulator 12, a visual camera 14, a glue coating working part 15, a patch working part 16, and a gasket working part 17 are provided on the lower side of the mounting plate 13, and the glue coating working part 15, the patch working part 16, and the gasket working part 17 are distributed around the visual camera 14; Figure 4As shown, the mounting plate 13 is set in an equilateral triangle, and the visual camera 14 is fixed at the center of the equilateral triangle, while the gluing work part 15, the patch work part 16, and the gasket work part 17 are respectively set at the three corners of the mounting plate 13. In actual use, the rotation of the rotating platform 11 controls the SCARA manipulator 12 to rotate to each gas flow channel 10, and first the visual camera 14 on the SCARA manipulator 12 detects the position of the gas flow channel 10, and locates it after detection, and then controls the gluing work part 15 to perform gluing operations on the parts on both sides of the gas flow channel 10, and then the SCARA manipulator 12 controls the mounting plate 13 to rotate, and switches to other work parts in turn to work, and switches to the patch work part 16 in sequence, and accurately places the flow channel cover plate 8 sucked by its end downward on the top of the gas flow channel 10. The SCARA manipulator 12 has the advantages of high repeatability, agile movement, and good control effect, so that various operations can be completed with high precision.

[0038] Specifically, the gluing working part 15 includes a gluing needle tube 18 arranged along the longitudinal direction, and the colloid is coated on the predetermined position of the pole frame by the gluing needle tube 18 according to the preset gluing pattern to achieve precise gluing; the gasket working part 17 includes a patch cylinder 19 arranged along the longitudinal direction, and a patch suction cup 20 is provided at the lower free end of the patch cylinder 19. The patch cylinder 19 moves up and down along the Z axis, and can drop down in the patch storage part to absorb a piece of flow channel cover plate 8, and then the SCARA manipulator 12 rotates back and extends through the patch cylinder 19 to accurately place the flow channel cover plate 8 at the gluing position; the gasket working part 17 includes a gasket cylinder 21 arranged along the longitudinal direction, and the lower free end of the gasket cylinder 21 A square suction cup 22 is provided; in actual use, since the pole frames are in a stacked state during feeding and discharging, in order to avoid adjacent pole frames being squeezed and adsorbed together, adjacent pole frames need to be stacked with gaskets at intervals, and the position of the gasket is stuck at the through hole 9, so when pasting the gas flow channel 10, the covering gasket needs to be removed first. In actual use, when the visual camera 14 detects that the through hole 9 is covered with a gasket, the mounting plate 13 rotates to the gasket working part 17, and absorbs the gasket through the square suction cup 22 at the lower end, and places it in the gasket tray 31; the gasket placed in the tray also needs to be put back into the through hole 9 again during discharging, so that the pole frames can keep being stacked apart from each other during discharging.

[0039] like Figure 3 , 4 As shown, the rotating platform 11 is mounted in a gantry 23, and the gantry 23 is arranged on both sides of the processing platform 1. A rotating drive mechanism 24 is provided on the cross beam above the gantry 23, and the output shaft of the rotating drive mechanism 24 is connected to the rotating platform 11; the rotating drive mechanism 24 can accurately control the rotation of the rotating platform 11, so as to accurately move the SCARA manipulator 12 to each gas flow channel 10 and process it.

[0040] The rotating platform 11 is also provided with a patch storage part, which includes a storage turntable 25, and a plurality of storage barrels 26 are distributed above the storage turntable 25. A plurality of flow channel cover plates 8 are stacked in each storage barrel 26. It can be understood that the flow channel cover plates 8 are placed therein in the correct direction, so that the SCARA manipulator 12 can maintain the correct direction to grab the flow channel cover plates 8; it also includes a patch lifting part and a height limit detection part. As the flow channel cover plates 8 in the storage barrel 26 are grabbed, the stacking height of the flow channel cover plates 8 inside the storage barrel 26 continues to decrease. Each time the patch cylinder 19 moves to the storage barrel 26, it moves down to a fixed height position, so the flow channel cover plates 8 in the storage barrel 26 need to be moved to a fixed height position. The channel cover plate 8 is lifted as a whole to a predetermined position; specifically, the flow channel cover plate 8 in the material storage barrel 26 is detected by a height limit detection unit. When the flow channel cover plate 8 is in a low position, it is lifted by a patch lifting unit. The outer side of the material storage barrel 26 is provided with a side opening 27 which passes through from top to bottom. The patch lifting unit includes a lifting cylinder 28. The free end of the lifting cylinder 28 is provided with a supporting plate 29 which lifts from the side opening 27 from bottom to top. Detection openings are also provided on both sides of the side opening 27. The height limit detection unit includes a detection probe 30, which is aligned with the detection opening. When the flow channel cover plate 8 is lifted to the detection probe 30, the lifting cylinder 28 is controlled to stop moving.

[0041] A gasket tray 31 is also provided on the rotating platform 11, and the patch storage part and the pad tray are respectively arranged on both sides of the rotating platform 11. The SCARA manipulator 12 transfers parts with the gasket tray 31 and the patch storage part respectively by rotating; in actual use, when a gasket is detected to be covered, the gasket is first sucked and placed into the gasket tray 31 on one side, and then a piece of runner cover plate 8 is grabbed on the other side. A gasket conveyor line 48 is also provided between the first station 4 and the second station 6, and the gasket conveyor line 48 is used to transfer the gasket tray 31 between the two stations; the SCARA manipulator 12 of the first station 4 and the second station 6 respectively places or takes the gasket tray 31 from both ends of the gasket conveyor line 48; when all the gaskets on one side are placed in the pad tray, the SCARA manipulator 12 controls the square suction cup 22 to transfer the entire gasket tray 31 to the gasket conveyor line 48, so that the pad can be placed after the patch is completed.

[0042] The flipping station 5 comprises a forklift frame structure 32 arranged in a mirror image on both sides of the processing platform 1, such as Figure 5As shown, the forklift frame structure 32 includes a Y-axis track 33 and a sliding base 34, and the sliding base 34 is slidably arranged on the Y-axis track 33. When the pole frame moves to the flipping station 5, the forklift frame structures 32 on both sides first move closer to each other along the Y-axis track 33, so that the clamping claws 40 on both sides are inserted into the two sides of the pole frame, and then clamp and fix it; columns 35 are vertically arranged on both sides of the sliding base 34, and Z-axis tracks 36 are arranged on the columns 35. Lifting beams 37 are slidably arranged on the Z-axis tracks 36 on both sides, and a flip motor 38 is arranged in the middle of the lifting beam 37. A flip plate 39 is arranged at the output end of the flip motor 38. After clamping the pole frame, the lifting beam 37 is controlled to be raised. After reaching the high position, the flip plate 39 is controlled to rotate 180 degrees by the flip motor 38, so as to flip the pole frame. Clamping claws 40 are respectively provided at both ends of the flip plate 39. It is understood that during the flipping process, when the pole frame is in a vertical position, it is easy to fall from the clamping claws 40 due to the influence of gravity. As an improvement, the clamping claws 40 include a fixed clamping rod 41 and a movable clamping rod 42; an edge limiting nail 43 is provided through the fixed clamping rod 41 and the movable clamping rod 42, and four edge limiting nails 43 are provided on the four clamping claws 40. It is understood that the edge limiting nails 43 are stuck on the edge of the pole frame, thereby forming four positioning points. When flipped to a vertical position, the edge of the pole frame is stuck on the edge limiting nails 43 to prevent the pole frame from falling. At the same time, a smaller clamping force of the clamping claws 40 can be used, thereby reducing the wear of the clamping claws 40 on the surface of the pole frame. The edge limiting nails 43 are adjusted along the axial position of the clamping claws 40 to adapt to the flipping of pole frames of different sizes.

[0043] The processing platform 1 includes a plurality of platform plates arranged along the X-axis, and a lifting gap is left between two adjacent platform plates, such as Figure 3 , 6As shown, the translation conveying mechanism includes an X-axis track 44 and an X-axis lifting beam 45, the X-axis lifting beam 45 is slidably arranged on the X-axis track 44 and slides along the X-axis direction, the X-axis lifting beam 45 is provided with a lifting cylinder 46 corresponding to the position of the workstation, and the lifting cylinder 46 is provided with a lifting plate 47, and the lifting plate 47 is located in the lifting gap. It can be understood that there are a total of five workstations on the processing platform 1, and the length of the X-axis lifting beam 45 corresponds to the length of four workstations, so that the X-axis lifting beam 45 can move the four pole frames to the back one workstation each time it moves, and the first workstation is vacant when the material is loaded again; and the last workstation simultaneously discharges the processed pole frame, and so on; further, it also includes a supporting beam driving unit, the supporting beam driving unit includes a rack and a driving motor, the driving motor is fixedly arranged on the lower end surface of the processing platform 1, the rack is arranged on one side of the X-axis lifting beam 45, and the output end of the driving motor is meshed with the rack. The working sequence is that the lifting cylinder 46 lifts the X-axis lifting beam 45, and the driving motor controls the X-axis lifting beam 45 to move the pole frame to the rear side through the gear rack engagement, and then the X-axis lifting beam 45 falls, and then the driving motor controls the X-axis lifting beam 45 to return to the front side unloaded.

[0044] Furthermore, the loading station 2 and the unloading station 3 are both provided with a truss manipulator structure 49 for grabbing and moving the pole frame, and the truss manipulator structure 49 includes a frame body 50, a transverse beam 51, a longitudinal column 52, and a grabbing plate 53. The transverse beam 51 is slidably arranged on the frame body 50, and the transverse beam 51 is controlled to translate along the X-axis direction; the transverse beam 51 is arranged along the Y-axis direction, and the longitudinal column 52 has two controlled degrees of freedom adjustment in the Y-axis and Z-axis directions relative to the transverse beam 51; the lower end of the longitudinal column 52 is provided with a grabbing plate 53, and the lower end surface of the grabbing plate 53 is provided with a plurality of suction cups. It can be understood that the loading and unloading of the pole frame are both performed by the grabbing plate 53 to suck the pole frame, and control the transverse beam 51 and the longitudinal beam to move to a certain position for placement. In order to accurately absorb the pole frame, the outer edge of the upper end surface of the grabbing plate 53 is provided with a scanning sensor 54 which is controlled to retract radially; the edge position of the machine frame is scanned and positioned by the scanning sensor 54, so that the grabbing plate 53 can be centered to absorb the pole frame, facilitating accurate movement.

[0045] Embodiment 2:

[0046] The principle of this embodiment is basically the same as that of the first embodiment, and the specific difference is that in this embodiment, the manipulator used in the loading station 2 and the unloading station 3 in the first embodiment is integrated with the translation conveying mechanism, such as Figure 7 , 8As shown, it is integrated into a truss manipulator structure 49 that runs through each workstation, and the truss manipulator structure 49 is similar to the structure in Example 1. Specifically, the translation and conveying mechanism is a truss manipulator structure 49 arranged along each workstation, which includes a frame body 50, on which a transverse beam 51 is provided, and the transverse beam 51 is controlled to translate along the X-axis direction and stay above any workstation; the transverse beam 51 is provided with a longitudinal column 52 arranged along the Z-axis direction, and the longitudinal column 52 has two controlled degrees of freedom adjustment in the Y-axis and Z-axis directions relative to the transverse beam 51; the lower end of the longitudinal column 52 is provided with a grabbing disc 53, and the lower end surface of the grabbing disc 53 is provided with a plurality of suction cups. During actual control, the truss robot structure 49 grabs the pole frame body 7 at the loading station 2, moves it to the first station 4 and discharges the material, and the truss robot structure 49 sucks the pole frame body 7 on each station in turn and moves it to the next station, and the cycle is repeated. The advantage of this embodiment is that only one set of truss robot structures 49 is required, and there is no need to set a workpiece moving structure in the form of jacking and translation at the bottom of the processing platform 1.

[0047] Another difference is that in the first embodiment, the SCARA manipulator 12 is arranged on the rotating platform 11 and rotates with it, and the pole frame body 7 on the processing platform 1 is fixed; while in this embodiment, as an improvement, the SCARA manipulator 12 is arranged to be fixed, and the pole frame body 7 is controlled to rotate, specifically, as shown in FIG. Figure 7 , 8 As shown, the rotating platform 11 is rotatably connected and arranged on the processing platform 1. The lower end surface of the processing platform 1 is provided with a rotating drive mechanism 24 for driving the rotating platform 11 to rotate at a fixed angle. The output shaft of the rotating drive mechanism 24 is connected to the center of the rotating platform 11. A SCARA manipulator 12 is arranged on one side of the rotating platform 11 on the processing platform 1. A patch storage part is also provided on one side of the processing platform 1. A gasket conveyor line 48 is arranged between the first station 4 and the second station 6. The SCARA manipulator 12 transfers parts between the rotating platform 11, the patch storage part and the gasket conveyor line 48 by rotating.

[0048] The gasket conveyor line 48 in this embodiment has the same function as that in the first embodiment, and is used to transfer the gasket from the first station 4 to the second station 6. In this embodiment, the gasket tray 31 is cancelled, and the gaskets can be transferred to the second station 6 one by one during the production line. At the same time, the SCARA manipulator 12 on the second station 6 promptly picks up the delivered gaskets and places them on the pole frame body 7; it can be understood that, if Figure 7 , 8 As shown, the gasket conveying line 48 in this embodiment can be set as a conveyor belt extending from the first station 4 to the second station 6. The conveyor belt can be set on the lower side of the processing platform 1 and pass through the middle flip station 5.

[0049] 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 within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic glue dispensing and patching device for the pole frame of an electrolytic cell, It is characterized in that The processing platform (1) comprises a loading station (2) at one end of the processing platform (1) and a discharging station (3) at the other end, a first station (4), a turning station (5) and a second station (6) being arranged in sequence between the loading station (2) and the discharging station (3), and a translation conveying mechanism for controlling the translational movement of the workpiece between the various stations in sequence being arranged on the processing platform (1); The first station (4) is used to perform glue dispensing and pasting on the first side of the workpiece; the second station (6) is used to perform glue dispensing and pasting on the second side of the workpiece; the first station (4) and the second station (6) are both provided with glue dispensing and pasting mechanisms; The glue dispensing and patching mechanism comprises a rotating platform (11) and a SCARA manipulator (12); the working end of the SCARA manipulator (12) is provided with a mounting plate (13) with a controlled rotation angle; the lower side of the mounting plate (13) is provided with a visual camera (14), a glue coating working part (15), a patching working part (16), and a gasket working part (17); the glue coating working part (15), the patching working part (16), and the gasket working part (17) are distributed around the visual camera (14).

2. The automatic glue dispensing and pasting device for the pole frame of an electrolytic cell according to claim 1, It is characterized in that The gluing working part (15) comprises a gluing needle tube (18) arranged in the longitudinal direction; the gasket working part (17) comprises a patch cylinder (19) arranged in the longitudinal direction, and a patch suction cup (20) is provided at the lower free end of the patch cylinder (19); the gasket working part (17) comprises a gasket cylinder (21) arranged in the longitudinal direction, and a square suction cup (22) is provided at the lower free end of the gasket cylinder (21).

3. The automatic glue dispensing and pasting device for the pole frame of an electrolytic cell according to claim 1, It is characterized in that The rotating platform (11) is mounted above the processing platform (1) by a gantry (23), the gantry (23) is arranged on both sides of the processing platform (1), a rotating drive mechanism (24) is arranged on the crossbeam above the gantry (23), the output shaft of the rotating drive mechanism (24) is connected to the rotating platform (11), and the SCARA manipulator (12) is arranged on the rotating platform (11); The rotating platform (11) is also provided with a patch material storage portion, and the rotating platform (11) is also provided with a gasket tray (31). The patch material storage portion and the gasket tray are respectively arranged on both sides of the rotating platform (11), and the SCARA manipulator (12) transfers parts to the gasket tray (31) and the patch material storage portion respectively through rotation.

4. The automatic glue dispensing and pasting device for the pole frame of an electrolytic cell according to claim 3, It is characterized in that A gasket conveyor line (48) is also provided between the first station (4) and the second station (6), and the gasket conveyor line (48) is used to transfer the gasket tray (31) between the two stations; the SCARA manipulators (12) at the first station (4) and the second station (6) respectively place or take the gasket tray (31) from both ends of the gasket conveyor line (48).

5. The automatic glue dispensing and pasting device for the pole frame of an electrolytic cell according to claim 3, It is characterized in that The loading station (2) and the unloading station (3) are both provided with a truss manipulator structure (49) for grasping and moving the pole frame. The truss manipulator structure (49) comprises a frame body (50), a transverse beam (51), a longitudinal column (52), and a grasping plate (53). The transverse beam (51) is slidably arranged on the frame body (50), and the transverse beam (51) is controlled to translate along the X-axis direction; the transverse beam (51) is arranged along the Y-axis direction, and the longitudinal column (52) has two controlled degrees of freedom adjustment in the Y-axis and Z-axis directions relative to the transverse beam (51); a grasping plate (53) is provided at the lower end of the longitudinal column (52), and a plurality of suction cups are provided on the lower end surface of the grasping plate (53).

6. The automatic glue dispensing and pasting device for the pole frame of an electrolytic cell according to claim 3, It is characterized in that The processing platform (1) comprises a plurality of platform plates arranged along the X-axis, a lifting gap being left between two adjacent platform plates, the translation conveying mechanism comprising an X-axis track (44) and an X-axis lifting beam (45), the X-axis lifting beam (45) being slidably arranged on the X-axis track (44) and sliding along the X-axis direction, the X-axis lifting beam (45) being provided with a lifting cylinder (46) corresponding to the workstation position, the lifting cylinder (46) being provided with a lifting plate (47), and the lifting plate (47) being located in the lifting gap.

7. The automatic glue dispensing and pasting device for the pole frame of an electrolytic cell according to claim 6, It is characterized in that It also includes a supporting beam driving unit, which includes a rack and a driving motor. The driving motor is fixedly arranged on the lower end surface of the processing platform (1), the rack is arranged on one side of the X-axis supporting beam (45), and the output end of the driving motor is meshed with the rack.

8. The automatic glue dispensing and pasting device for the pole frame of an electrolytic cell according to claim 1, It is characterized in that The rotating platform (11) is rotatably connected and arranged on the processing platform (1); a rotating drive mechanism (24) for driving the rotating platform (11) to rotate at a fixed angle is arranged on the lower end surface of the processing platform (1); an output shaft of the rotating drive mechanism (24) is connected to the center of the rotating platform (11); a SCARA manipulator (12) is arranged on one side of the rotating platform (11) on the processing platform (1); a patch storage section is also arranged on one side of the processing platform (1); a gasket conveying line (48) is arranged between the first workstation (4) and the second workstation (6); and the SCARA manipulator (12) transfers parts between the rotating platform (11), the patch storage section, and the gasket conveying line (48) by rotating.

9. The automatic glue dispensing and pasting device for the pole frame of an electrolytic cell according to claim 8, It is characterized in that The translation conveying mechanism is a truss manipulator structure (49) arranged along each workstation, which includes a frame body (50), on which a transverse beam (51) is provided, and the transverse beam (51) is controlled to translate along the X-axis direction and stay above any workstation; the transverse beam (51) is provided with a longitudinal column (52) arranged along the Z-axis direction, and the longitudinal column (52) has two controlled degrees of freedom adjustment in the Y-axis and Z-axis directions relative to the transverse beam (51); the lower end of the longitudinal column (52) is provided with a grabbing plate (53), and the lower end surface of the grabbing plate (53) is provided with a plurality of suction cups.

10. An automatic glue dispensing and pasting device for an electrolytic cell pole frame according to claim 3 or 8, It is characterized in that The patch storage section comprises a storage turntable (25), and a plurality of storage barrels (26) are distributed above the storage turntable (25); it also comprises a patch lifting section and a height limit detection section, the outer side of the storage barrel (26) is provided with a side opening (27) that passes through from top to bottom, the patch lifting section comprises a lifting cylinder (28), and the free end of the lifting cylinder (28) is provided with a supporting plate (29) that lifts from the side opening (27) from bottom to top; detection openings are also provided on both sides of the side opening (27), and the height limit detection section comprises a detection probe (30), and the detection probe (30) is located in alignment with the detection opening.

11. The automatic glue dispensing and pasting device for the pole frame of an electrolytic cell according to claim 1, It is characterized in that The flipping station (5) comprises a forklift frame structure (32) arranged in a mirror image on both sides of the processing platform (1), the forklift frame structure (32) comprises a Y-axis track (33) and a sliding base (34), the sliding base (34) is slidably arranged on the Y-axis track (33), columns (35) are vertically arranged on both sides of the sliding base (34), a Z-axis track (36) is arranged on the columns (35), and lifting beams (37) are slidably arranged on the Z-axis tracks (36) on both sides. A flip motor (38) is provided in the middle of the lifting beam (37), a flip plate (39) is provided at the output end of the flip motor (38), clamping claws (40) are provided at both ends of the flip plate (39), and the clamping claw (40) includes a fixed clamping rod (41) and a movable clamping rod (42); an edge limiting nail (43) is provided through the fixed clamping rod (41) and the movable clamping rod (42), and the edge limiting nail (43) is used to adjust the position along the axial direction of the clamping claw (40).

12. An automatic glue dispensing and pasting device for an electrolytic cell pole frame according to claim 5 or 9, It is characterized in that A scanning sensor (54) which is controlled to extend and retract in the radial direction is provided on the outer edge of the upper end surface of the grabbing plate (53).

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