Electrolytic cell disc spring full-automatic assembly system and use method thereof

Abstract

The application relates to the technical field of disc spring assembly of electrolytic cells, and discloses a full-automatic disc spring assembly system of electrolytic cells and a use method thereof, which comprises a disc spring feeding table, a disc spring conveying assembly, a disc spring assembly platform, a disc spring transplanting frame and an electrolytic cell. The upper side of the disc spring feeding table is provided with a fixed frame, and the upper part of the disc spring feeding table is provided with a disc spring automatic jacking assembly on the inner side of the fixed frame. The full-automatic disc spring assembly system of electrolytic cells realizes continuous feeding through cooperation of the disc spring automatic jacking assembly and the rotary feeding assembly, the infrared grating guarantees the feeding accuracy, effectively reduces the manual work, and improves the efficiency and stability, the X-axis moving assembly, the Z-axis moving assembly and the overturning clamping assembly are matched to cooperatively complete grabbing, overturning and accurate assembly, the auxiliary limiting assembly and the stopper prevent displacement, the assembly position is guaranteed to be accurate, the pre-assembly tool can be quickly disassembled and assembled to reduce the cost, the full-automatic assembly of the disc spring can be realized while reducing the labor cost, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electrolytic cell disc spring assembly, in particular to a full-automatic assembly system for electrolytic cell disc spring and a use method thereof. BACKGROUND

[0002] The electrolytic cell is a core device for realizing electrolysis reaction, which converts electrical energy into chemical energy through an external power supply to drive the electrolyte (solution or molten state) to undergo oxidation-reduction reaction on the electrode. The electrolytic cell is a core device for industrial electrolysis process, and its structural design directly determines the efficiency of electrochemical reaction. The cell body is usually made of corrosion-resistant materials such as titanium alloy or special glass steel, which can withstand long-term corrosion of acid and alkali electrolyte. The electrolytic cell disc spring is a precise elastic element that ensures the sealing and conductivity of the device, usually made of alloy, and has good tensile strength after high-temperature tempering. Each group of electrolytic cell needs to be assembled with dozens to hundreds of disc springs, which are evenly distributed between the end plate and the compression flange, and form a cooperative stress system with high-strength bolts. The assembly process of the electrolytic cell disc spring requires high precision, and currently it is mainly operated by hand. Workers wear anti-slip gloves throughout the process and connect the electrolytic cell disc spring to the screw rod of the electrolytic cell.

[0003] The existing manual assembly method of the electrolytic cell disc spring has the following defects:

[0004] First, the work intensity is high, especially the handling and positioning of large-size and multi-component disc springs are difficult;

[0005] Second, errors may occur in the assembly process due to human operation, specifically in the stacking number of disc springs;

[0006] Third, the lack of effective limiting devices in the pressing process may cause relative sliding between the disc springs, which may result in stress loss of the disc spring assembly and eventually cause sealing failure of the electrolytic cell during operation or under high load conditions.

[0007] If the stacking number is incorrect, such as missing or overloading, in the case of overloading, the disc springs will be deformed due to excessive force, and the end plate may be damaged, which seriously affects the production efficiency.

[0008] Therefore, we propose a full-automatic assembly system for electrolytic cell disc spring and a use method thereof. SUMMARY

[0009] In view of the deficiencies of the prior art, the present application provides a full-automatic assembly system for electrolytic cell disc spring and a use method thereof to solve the problems raised in the background.

[0010] To achieve the above object, the present application provides the following technical scheme: a full-automatic assembling system for disc springs of electrolytic cells and a using method thereof, the system comprising a disc spring loading table, a disc spring conveying assembly, a disc spring assembling platform, a disc spring transplanting frame and an electrolytic cell, a fixed frame is arranged on the upper side of the disc spring loading table, a disc spring automatic jacking assembly is arranged on the inner side of the fixed frame at the upper part of the disc spring loading table, a disc spring six-axis handling robot is arranged between the disc spring assembling platform and the electrolytic cell, a rotary loading assembly is arranged above the disc spring automatic jacking assembly, an air valve controller is arranged on the back of the rotary loading assembly at the upper part of the disc spring loading table, a multi-axis disc spring assembling mechanism is arranged on the front side of the disc spring transplanting frame, the disc spring transplanting frame is arranged above the end of the disc spring conveying assembly away from the disc spring loading table, alignment columns are fixedly arranged on the upper parts of the electrolytic cell and the disc spring assembling platform, disc spring preassembling assemblies are sleeved and arranged on the outer sides of the alignment columns, two disc spring bodies are sleeved and arranged on the inner sides of the disc spring preassembling assemblies, two same auxiliary limiting assemblies are arranged on the back of the disc spring transplanting frame, and limiters are symmetrically arranged on the four corners of the two ends of the disc spring transplanting frame.

[0011] The disc spring preassembling assembly comprises a first upper disc spring preassembling tool, a second upper disc spring preassembling tool, a first lower disc spring preassembling tool and a second lower disc spring preassembling tool, top magnets are embeddedly arranged on the top ends of the first upper disc spring preassembling tool and the second upper disc spring preassembling tool and on the bottom ends of the first lower disc spring preassembling tool and the second lower disc spring preassembling tool, upper gaskets are arranged on the top ends of the first upper disc spring preassembling tool and the second upper disc spring preassembling tool, lower gaskets are arranged on the lower parts of the first lower disc spring preassembling tool and the second lower disc spring preassembling tool, side wall magnets are arranged at the connecting positions of the first upper disc spring preassembling tool and the second upper disc spring preassembling tool and the first lower disc spring preassembling tool and the second lower disc spring preassembling tool, a separation ring is arranged between the two disc spring bodies, alignment rings are arranged on the lower parts of the first upper disc spring preassembling tool and the second upper disc spring preassembling tool, and alignment grooves are arranged on the top ends of the first lower disc spring preassembling tool and the second lower disc spring preassembling tool.

[0012] Through the above technical scheme, the first upper disc spring preassembling tool and the second upper disc spring preassembling tool, the first lower disc spring preassembling tool and the second lower disc spring preassembling tool can be magnetically installed by the top magnets and the side wall magnets, the whole of the first upper disc spring preassembling tool and the second upper disc spring preassembling tool and the whole of the first lower disc spring preassembling tool and the second lower disc spring preassembling tool can be insertedly installed by the alignment rings and the alignment grooves, the disc spring preassembling assembly can be repeatedly used and cost can be saved, the relative slipping between the disc springs can be avoided due to the lack of effective limiting devices, the problem of inconsistent quantity caused by manual assembling can be effectively reduced.

[0013] Preferably, the upper and lower sides of the fixed frame edge part are respectively provided with an upper infrared grating assembly and a lower infrared grating assembly, the outside of the disc spring loading table is further provided with a PLC controller and an HMI controller, the disc spring automatic jacking assembly is located directly below the rotary loading assembly, the disc spring conveying assembly is located between the disc spring loading table and the disc spring assembly platform, the HMI inputs the stacking form of the disc spring, the PLC controls the loading, based on the stacking form parameters (such as the number of layers, the forward and reverse sequence, and the combination method) input by the HMI, the PLC dynamically generates assembly instructions to realize the switching of disc spring assembly parameters, solve the core pain points of manual counting errors and stacking direction confusion in traditional assembly, the PLC device records the stacking sequence and process parameters of each set of disc spring assembly, establishes a full life cycle quality file, realizes 100% assembly process traceability, and meets the automobile level process control standard.

[0014] Through the above technical scheme, the disc spring body is jacked up by the disc spring automatic jacking assembly, the upper and lower infrared grating assemblies are used to judge the loading position of the disc spring body during loading, the rotary loading assembly grabs the disc spring body jacked up by the disc spring automatic jacking assembly, and places the grabbed disc spring body on the disc spring conveying assembly, and then conveys the disc spring body to the lower side of the multi-axis disc spring assembly mechanism, the multi-axis disc spring assembly mechanism grabs the disc spring body and installs it on the alignment column on the upper part of the disc spring assembly platform, and then waits for the disc spring six-axis handling manipulator to carry the whole to the alignment column on the upper part of the electrolytic cell.

[0015] Preferably, the disc spring automatic jacking assembly comprises a connecting seat one and a movable plate, four same vertical guide rods are fixedly installed between the connecting seat one and the movable plate, the vertical guide rods penetrate the disc spring loading table, and a guide sleeve is arranged at the connection between the vertical guide rods and the disc spring loading table, a driving motor one is fixedly installed at one end of the connecting seat one away from the movable plate, a shaft coupling is arranged on the output shaft of the driving motor one, a lead screw one is connected to the output end of the driving motor one through the shaft coupling, a lead screw bearing is arranged at the connection between the lead screw one and the movable plate, the lead screw one penetrates the disc spring loading table and extends to the upper part of the disc spring loading table, a lead screw sleeve one is arranged at the connection between the lead screw one and the disc spring loading table, and the lead screw sleeve one is fixedly connected with the disc spring loading table, and a disc spring sleeve is arranged at the top end of the movable plate on the inner side of the fixed frame.

[0016] Through the above technical scheme, in the process of automatic jacking, the output shaft of the driving motor one drives the lead screw one to rotate through the shaft coupling, and since the lead screw sleeve one is fixedly connected with the disc spring loading table, the driving motor one, the connecting seat one, the vertical guide rods, the shaft coupling, the lead screw one, the movable plate and the disc spring sleeve can be jacked up under the guidance of the vertical guide rods and the guide sleeve, and in the process of jacking up, the disc spring sleeve can drive the disc spring body to move upward.

[0017] Preferably, the rotating feeding assembly comprises a guide rod cylinder I fixedly installed with the disc spring feeding table, the guide rod cylinder I is fixedly installed at the top end of the disc spring feeding table, the output end of the guide rod cylinder I is fixedly installed with a connecting seat II, the lower part of the connecting seat II is fixedly installed with a rotating cylinder I through bolts, the rotating end of the rotating cylinder I is fixedly installed with a connecting plate, and both ends of the connecting plate are fixedly installed with vacuum suction cups.

[0018] Through the above technical scheme, when the disc spring automatic jacking assembly finishes feeding, the upper and lower infrared grating assemblies can judge the jacked disc spring body and control the opening and closing of the disc spring automatic jacking assembly, when the disc spring body reaches the specified position, the guide rod cylinder I drives the rotating cylinder I, the connecting plate and the vacuum suction cup to move downward through the connecting seat II, the vacuum suction cup can grab the disc spring body, at this time the guide rod cylinder I controls the vacuum suction cup to rise and rotate in the process of rising, and after reaching the specified position, the disc spring body is placed on the upper part of the disc spring conveying assembly, at this time the other vacuum suction cup grabs the disc spring body and repeats the above operation to rotate and feed, and when used in combination with the disc spring automatic jacking assembly, the feeding operation can be continuously and uninterruptedly performed.

[0019] Preferably, the vertical central axis of the disc spring sleeve, the lead screw I, the connecting seat I and the movable plate is located on the same vertical line, the movable plate is in sliding connection with the fixed frame, the vacuum suction cup at the end of the connecting plate away from the disc spring assembly platform I is located on the same vertical line with the vertical central axis of the disc spring sleeve, and the vacuum suction cup is matched with the disc spring sleeve.

[0020] Through the above technical scheme, it is ensured that the descending position of the vacuum suction cup is located inside the disc spring sleeve, and displacement is avoided in the process of grabbing the disc spring body.

[0021] Preferably, the multi-axis disc spring assembly mechanism comprises a main movable frame and a fixed plate, the fixed plate is fixedly connected with the disc spring transplanting frame, the main movable frame is located on the front side of the disc spring transplanting frame, the main movable frame is fixedly installed with an extension plate on the side close to the disc spring transplanting frame, an X-axis moving assembly is arranged between the extension plate and the fixed plate, a vice movable frame is arranged on the front side of the main movable frame, a Z-axis moving assembly is arranged between the main movable frame and the vice movable frame, and a turnover clamping assembly is arranged on the side of the vice movable frame away from the disc spring transplanting frame.

[0022] Through the above technical scheme, when the disc spring conveying assembly moves the disc spring body below the multi-axis disc spring assembly mechanism, the X-axis moving assembly and the Z-axis moving assembly control the turnover clamping assembly to move in the X-axis and the Z-axis, the turnover clamping assembly clamps and turns over the disc spring body, and is inserted and installed on the positioning column on the upper part of the disc spring assembly platform.

[0023] Preferably, the X-axis moving assembly comprises a pen-shaped cylinder fixedly installed outside the fixed plate, a movable end of the pen-shaped cylinder is fixedly connected with the extension plate, and the front side of the disc spring transplanting frame is fixedly installed with an X-axis guide rod.

[0024] Through the technical solution, in the process that the turnover clamping assembly moves in the X-axis direction, the movable end of the pen-shaped cylinder transmits power to the main movable frame through the extension plate, and moves in the X-axis direction under the guidance of the X-axis slider and the X-axis guide rod.

[0025] Preferably, the Z-axis moving assembly comprises a driving motor two fixedly installed at the top end of the main movable frame, two screw rod seats are arranged on the inner side of the main movable frame, a screw rod two is arranged between the two screw rod seats, the screw rod two is fixedly connected with the output shaft of the driving motor two, a screw rod sleeve two is arranged on the outer side of the screw rod two, the screw rod sleeve two is fixedly connected with the auxiliary movable frame, a Z-axis guide rail is arranged on the inner side of the main movable frame, a Z-axis slider is slidably installed on the outer side of the Z-axis guide rail, and the Z-axis slider is fixedly connected with the auxiliary movable frame.

[0026] Through the technical solution, in the process that the turnover clamping assembly moves in the Z-axis direction, the output shaft of the driving motor two drives the screw rod two to rotate, the screw rod two transmits power to the screw rod sleeve two, and moves in the Z-axis direction under the guidance of the Z-axis guide rail and the Z-axis slider.

[0027] Preferably, the X-axis moving assembly is located at the rear side of the Z-axis moving assembly, the turnover clamping assembly is located at the front side of the Z-axis moving assembly, the X-axis moving assembly, the Z-axis moving assembly and the turnover clamping assembly are all located at the front side of the disc spring transplanting frame and above the disc spring assembly platform.

[0028] Through the technical solution, the X-axis moving assembly and the Z-axis moving assembly control the turnover clamping assembly to move in the X-axis and Z-axis directions, the turnover clamping assembly clamps and turns over the disc spring body, and is inserted into the alignment column on the upper part of the disc spring assembly platform, so that the operation is simple and the degree of automation is high.

[0029] Preferably, the turnover clamping assembly comprises a rotating cylinder two and a thumb cylinder, a first connecting shaft is fixedly installed at the rotating end of the rotating cylinder two, an upper synchronous wheel is arranged on the outer side of the first connecting shaft, a second connecting shaft is rotatably installed on the side of the thumb cylinder facing the main movable frame, a lower synchronous wheel is fixedly installed on the outer side of the second connecting shaft, a synchronous belt is arranged between the upper synchronous wheel and the lower synchronous wheel, a clamping jaw is arranged at the output end of the thumb cylinder, a side support is arranged on the side of the synchronous belt on the inner side of the auxiliary movable frame, and a tensioning wheel is arranged at the connection position of the side support and the synchronous belt.

[0030] Through the technical scheme, when the clamping jaw needs to be flipped to clamp the disc spring body, the rotating end of the rotating cylinder two can drive the first connecting shaft to rotate, the first connecting shaft drives the second connecting shaft to rotate through the upper synchronous wheel, the synchronous belt and the lower synchronous wheel, and the second connecting shaft can drive the clamping jaw to flip through the thumb cylinder, so that the flipping operation of the disc spring body can be realized, and in the synchronous belt transmission process, the tensioner abuts against the synchronous belt, so that the synchronous belt is always in a tensioned state.

[0031] Preferably, the auxiliary limiting assembly comprises a mounting seat and a short-stroke cylinder fixedly installed on the mounting seat, a fixed seat is fixedly installed on one end of the mounting seat away from the short-stroke cylinder, one side of the fixed seat away from the short-stroke cylinder is in an open structure, a rotating shaft one is rotatably installed on the opening of the fixed seat, a rotating block is arranged on the outside of the rotating shaft one in the fixed seat, a rotating shaft two is rotatably installed on one end of the rotating block away from the rotating shaft one, rubber wheels are rotatably installed on both ends of the rotating shaft two, a groove is formed in the side of the rotating block facing the fixed seat, and a rotating shaft three is rotatably installed in the groove.

[0032] Through the technical scheme, in the process that the main movable frame moves along the X-axis, when the main movable frame moves to the upper side of the disc spring assembly platform, the movable end of the short-stroke cylinder pulls the rotating block to rotate around the rotating shaft one through the rotating shaft three, at this time, the rubber wheels can abut against the side of the main movable frame, so that the multi-axis disc spring assembly mechanism can not be displaced when the disc spring body is placed on the upper alignment column of the disc spring assembly platform, and the practicability is improved, and the function of accurate positioning and installation can be realized.

[0033] A use method of the electrolytic cell disc spring full-automatic assembly system, and the use method is as follows:

[0034] S1: The worker disassembles the incoming disc spring body, and places the disc spring bodies with consistent orientations on the disc spring automatic jacking assembly;

[0035] S2: The disc spring automatic jacking assembly and the rotary feeding assembly are started, the disc spring automatic jacking assembly jacks up the disc spring body, the rotary feeding assembly grabs and rotates the disc spring body to feed, and the disc spring body is placed on the conveying belt of the disc spring conveying assembly;

[0036] S3: The disc spring conveying assembly conveys the disc spring body, the multi-axis disc spring assembly mechanism clamps the disc spring body on the disc spring conveying assembly, and assembles the disc spring body on the disc spring pre-assembly assembly on the disc spring assembly platform, and the auxiliary limiting assembly and the stopper limit the movement of the multi-axis disc spring assembly mechanism;

[0037] S4: The disc spring six-axis handling manipulator carries the entire disc spring pre-assembly assembly and the disc spring body to the alignment column on the upper part of the electrolytic cell;

[0038] S5: The worker dismounts the first upper disc spring pre-assembly tool, the second upper disc spring pre-assembly tool, the first lower disc spring pre-assembly tool and the second lower disc spring pre-assembly tool from the outside of the electrolytic cell;

[0039] S6: The worker reassembles the first upper disc spring pre-assembly tool, the second upper disc spring pre-assembly tool, the first lower disc spring pre-assembly tool and the second lower disc spring pre-assembly tool by magnetic attraction, inserts the disc spring pre-assembly assembly into the alignment column on the disc spring assembly platform, and repeats the above operation to assemble the disc spring body.

[0040] Compared with the prior art, the electrolytic cell disc spring full-automatic assembly system and the use method thereof have the following beneficial effects:

[0041] 1. The electrolytic cell disc spring full-automatic assembly system realizes continuous and uninterrupted feeding of the disc spring body through the cooperation of the disc spring automatic jacking assembly and the rotary feeding assembly, greatly reduces manual intervention, speeds up the assembly efficiency, and at the same time, the upper infrared grating assembly and the lower infrared grating assembly accurately judge the jacking position of the disc spring, automatically control the start and stop of the jacking assembly, ensure the accuracy of the rotary feeding, and effectively improve the feeding efficiency and stability.

[0042] 2. The electrolytic cell disc spring full-automatic assembly system realizes accurate movement of the X-axis moving assembly and the Z-axis moving assembly through the pen-type air cylinder and the driving motor two, respectively, and the direction adjustment of the disc spring is completed by the synchronous belt, the upper synchronous wheel and the lower synchronous wheel, and the three cooperate to realize the grabbing, turning and accurate assembly of the disc spring.

[0043] 3. The electrolytic cell disc spring full-automatic assembly system, through the design of the auxiliary limiting assembly and the stopper, the short-stroke air cylinder can drive the rubber wheel to tightly touch the main movable frame, and the stopper can also tightly touch the main movable frame, the auxiliary limiting assembly and the stopper are used in combination to realize accurate limiting of the multi-axis disc spring assembly mechanism, prevent displacement during assembly, further ensure the accuracy of the assembly position, and reduce the relative sliding between the disc springs due to the lack of effective limiting device.

[0044] 4. This fully automated disc spring assembly system for electrolytic cells features pre-assembly fixtures for the first upper disc spring, second upper disc spring, first lower disc spring, and second lower disc spring. These fixtures can be quickly assembled and disassembled using top magnets, side wall magnets, and alignment structures. This allows for the reuse of disc spring pre-assembly components, reducing tooling costs. The system also provides positioning for the disc springs. A six-axis robotic arm connects the assembly platform and the electrolytic cell, automating the overall handling process and improving workflow continuity. This fully automated assembly system reduces labor costs and accelerates production efficiency, preventing relative slippage between disc springs due to a lack of effective positioning devices and minimizing inconsistencies caused by manual assembly. Attached Figure Description

[0045] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0046] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0047] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 3 ;

[0048] Figure 4 This is a schematic diagram of the mounting structure of the disc spring six-axis handling robot of the present invention;

[0049] Figure 5 This is a schematic diagram of the installation structure of the disc spring transplanter of the present invention;

[0050] Figure 6 This is a schematic diagram of the installation structure of the disc spring transmission assembly of the present invention;

[0051] Figure 7 This is a schematic diagram of the installation structure of the disc spring assembly platform of the present invention;

[0052] Figure 8 This is a schematic diagram of the installation structure of the disc spring transmission assembly and disc spring assembly platform of the present invention. Figure 1 ;

[0053] Figure 9 This is a schematic diagram of the installation structure of the disc spring transmission assembly and disc spring assembly platform of the present invention. Figure 2 ;

[0054] Figure 10 This is a schematic diagram of the HMI controller installation structure of the present invention;

[0055] Figure 11 This is a schematic diagram of the installation structure of the disc spring automatic lifting assembly and the rotary feeding assembly of the present invention. Figure 1 ;

[0056] Figure 12 It is a half cut structure schematic diagram of the automatic lifting assembly of the disc spring and the rotating feeding assembly of the application;

[0057] Figure 13 It is a half cut structure schematic diagram of the automatic lifting assembly of the disc spring of the application;

[0058] Figure 14 It is a mounting structure schematic diagram of the automatic lifting assembly of the disc spring and the rotating feeding assembly of the application Figure 2 ;

[0059] Figure 15 It is a mounting structure schematic diagram of the automatic lifting assembly of the disc spring and the rotating feeding assembly of the application Figure 3 ;

[0060] Figure 16 It is a mounting structure schematic diagram of the disc spring sleeve of the application;

[0061] Figure 17 It is a mounting structure schematic diagram of the rotating feeding assembly of the application;

[0062] Figure 18 It is a three-dimensional structure schematic diagram of the rotating feeding assembly of the application;

[0063] Figure 19 It is a three-dimensional structure schematic diagram of the auxiliary limiting assembly of the application;

[0064] Figure 20 It is a mounting structure schematic diagram of the rubber wheel of the application;

[0065] Figure 21 It is a three-dimensional structure schematic diagram of the multi-shaft disc spring assembly mechanism of the application Figure 1 ;

[0066] Figure 22 It is a three-dimensional structure schematic diagram of the multi-shaft disc spring assembly mechanism of the application Figure 2 ;

[0067] Figure 23 It is a mounting structure schematic diagram of the X-axis moving assembly of the application Figure 1 ;

[0068] Figure 24 It is a mounting structure schematic diagram of the X-axis moving assembly of the application Figure 2 ;

[0069] Figure 25 It is a three-dimensional structure schematic diagram of the X-axis moving assembly of the application;

[0070] Figure 26 It is a mounting structure schematic diagram of the Z-axis moving assembly of the application;

[0071] Figure 27 It is a disassembled structure schematic diagram of the Z-axis moving assembly of the applicationFigure 1 ;

[0072] Figure 28 Split structure diagram of Z-axis moving assembly of the present application Figure 2 ;

[0073] Figure 29 Three-dimensional structure diagram of the present application overturning clamping assembly

[0074] Figure 30 Synchronous belt installation structure diagram of the present application

[0075] Figure 31 Tensioning wheel installation structure diagram of the present application

[0076] Figure 32 Electrolytic cell installation structure diagram of the present application

[0077] Figure 33 Three-dimensional structure diagram of disc spring pre-assembly assembly of the present application

[0078] Figure 34 Half-section structure diagram of disc spring pre-assembly assembly of the present application

[0079] Figure 35 Electrolytic cell disc spring full-automatic assembly system flow diagram of the present application

[0080] Wherein: 1, disc spring loading table; 2, disc spring conveying assembly; 3, disc spring assembly platform; 4, disc spring transplanting frame; 5, disc spring six-axis carrying manipulator; 6, electrolytic tank; 7, disc spring automatic jacking assembly; 701, drive motor one; 702, connecting seat one; 703, vertical guide rod; 704, shaft coupling; 705, screw one; 706, guide sleeve; 707, movable plate; 708, disc spring sleeve; 709, screw sleeve one; 710, screw bearing; 8, rotary loading assembly; 801, guide rod cylinder one; 802, connecting seat two; 803, rotary cylinder one; 804, connecting plate; 805, vacuum chuck; 9, multi-axis disc spring assembly mechanism; 91, main movable frame; 92, extension plate; 93, fixed plate; 94, X-axis moving assembly; 9401, pen-shaped cylinder; 9402, X-axis slider; 9403, X-axis guide rod; 95, Z-axis moving assembly; 9501, drive motor two; 9502, screw seat; 9503, screw two; 9504, Z-axis guide rail; 9505, Z-axis slider; 9506, screw sleeve two; 96, secondary movable frame; 97, turnover clamping assembly; 9701, rotary cylinder two; 9702, upper synchronous wheel; 9703, synchronous belt; 9704, second connecting shaft; 9705, lower synchronous wheel; 9706, thumb cylinder; 9707, clamping jaw; 9708, side support; 9709, tensioning wheel; 9710, first connecting shaft; 10, PLC controller; 11, HMI controller; 12, auxiliary limiting assembly; 1201, mounting seat; 1202, short-stroke cylinder; 1203, fixed seat; 1204, shaft one; 1205, rotating block; 1206, shaft two; 1207, rubber wheel; 1208, groove; 1209, shaft three; 13, fixed frame; 14, upper infrared grating assembly; 15, lower infrared grating assembly; 16, air valve controller; 17, limiter; 18, disc spring pre-assembly assembly; 1801, first upper disc spring pre-assembly tooling; 1802, second upper disc spring pre-assembly tooling; 1803, first lower disc spring pre-assembly tooling; 1804, second lower disc spring pre-assembly tooling; 1805, upper gasket; 1806, lower gasket; 1807, top magnet; 1808, side wall magnet; 1809, partition ring; 1810, alignment ring; 1811, alignment groove; 19, alignment column; 20, disc spring body. DETAILED DESCRIPTION

[0081] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0082] Embodiment 1

[0083] As Figure 1 - Figure 35 The present application provides a kind of electrolytic cell disc spring full-automatic assembly system and its use method, its system includes disc spring loading table 1, disc spring conveying assembly 2, disc spring assembly platform 3, disc spring transplanting frame 4 and electrolytic cell 6, the upper side of disc spring loading table 1 is provided with fixed frame 13, the upper portion of disc spring loading table 1 is located the inside of fixed frame 13 and is provided with disc spring automatic jacking assembly 7, disc spring six-axis handling manipulator 5 is arranged between disc spring assembly platform 3 and electrolytic cell 6, the top of disc spring automatic jacking assembly 7 is provided with rotary loading assembly 8, the upper portion of disc spring loading table 1 is located the back of rotary loading assembly 8 and is provided with air valve controller 16, the front side of disc spring transplanting frame 4 is provided with multi-axis disc spring assembly mechanism 9, disc spring transplanting frame 4 is located the top of disc spring conveying assembly 2 and is away from the one end of disc spring loading table 1, the upper portion of electrolytic cell 6 and disc spring assembly platform 3 is fixedly installed with alignment column 19, alignment column 19 is sleeved and installed with disc spring pre-assembly assembly 18 outside, two disc spring bodies 20 are sleeved and installed with disc spring pre-assembly assembly 18 inside, the back of disc spring transplanting frame 4 is provided with two identical auxiliary limiting assemblies 12, and the four corners of the two ends of disc spring transplanting frame 4 are also provided with symmetrically installed limiters 17.

[0084] Specifically, the upper and lower sides of the edge of fixed frame 13 are respectively provided with upper infrared grating assembly 14 and lower infrared grating assembly 15, the outside of disc spring loading table 1 is also provided with PLC controller 10 and HMI controller 11, disc spring automatic jacking assembly 7 is located directly below rotary loading assembly 8, disc spring conveying assembly 2 is located between disc spring loading table 1 and disc spring assembly platform 3, HMI inputs disc spring stacking form, and PLC controls loading. Advantage is that disc spring body 20 is jacked up by disc spring automatic jacking assembly 7 during loading, the loading position of disc spring body 20 is judged by upper infrared grating assembly 14 and lower infrared grating assembly 15 during loading, disc spring body 20 jacked up by disc spring automatic jacking assembly 7 is grabbed by rotary loading assembly 8, and disc spring body 20 is placed on disc spring conveying assembly 2, and is conveyed to the lower side of multi-axis disc spring assembly mechanism 9 by disc spring conveying assembly 2, disc spring body 20 is grabbed by multi-axis disc spring assembly mechanism 9 and is installed on the upper portion of alignment column 19 of disc spring assembly platform 3, and after waiting for installation to be completed, disc spring six-axis handling manipulator 5 is used to carry the whole to the alignment column 19 of the upper portion of electrolytic cell 6.

[0085] Example 2

[0086] As Figure 1 - Figure 18As shown, as an improvement of the last embodiment, in order to carry out the automatic feeding and grabbing of the disc spring body 20, the disc spring automatic jacking assembly 7 comprises a connecting seat one 702 and a movable plate 707, four same vertical guide rods 703 are fixedly installed between the connecting seat one 702 and the movable plate 707, the vertical guide rods 703 penetrate through the disc spring feeding table 1, and a guide sleeve 706 is arranged at the connecting position of the vertical guide rods 703 and the disc spring feeding table 1, one end of the connecting seat one 702 away from the movable plate 707 is fixedly installed with a driving motor one 701, a shaft coupling 704 is arranged on the output shaft of the driving motor one 701, a lead screw one 705 is connected to the output end of the driving motor one 701 through the shaft coupling 704, a lead screw bearing 710 is arranged at the connecting position of the lead screw one 705 and the movable plate 707, the lead screw one 705 penetrates through the disc spring feeding table 1 and extends to the upper part of the disc spring feeding table 1, a lead screw sleeve one 709 is arranged at the connecting position of the lead screw one 705 and the disc spring feeding table 1, and the lead screw sleeve one 709 is fixedly connected with the disc spring feeding table 1, a disc spring sleeve 708 is arranged at the top end of the movable plate 707 on the inner side of the fixed frame 13, and the disc spring sleeve 708 is arranged at the top end of the movable plate 707 on the inner side of the fixed frame 13, and the disc spring sleeve 708 is arranged at the top end of the movable plate 707 on the inner side of the fixed frame 13.

[0087] Specifically, the rotating feeding assembly 8 comprises a guide rod cylinder one 801 fixedly installed with the disc spring feeding table 1, the guide rod cylinder one 801 is fixedly installed at the top end of the disc spring feeding table 1, the output end of the guide rod cylinder one 801 is fixedly installed with a connecting seat two 802, the lower part of the connecting seat two 802 is fixedly installed with a rotating cylinder one 803 through bolts, the rotating end of the rotating cylinder one 803 is fixedly installed with a connecting plate 804, both ends of the connecting plate 804 are fixedly installed with vacuum suction cups 805, and the upper infrared grating assembly 14 and the lower infrared grating assembly 15 can judge the jacked disc spring body 20 and control the opening and closing of the disc spring automatic jacking assembly 7 after the disc spring automatic jacking assembly 7 completes the jacking feeding, the guide rod cylinder one 801 pushes the rotating cylinder one 803, the connecting plate 804 and the vacuum suction cups 805 downward through the connecting seat two 802, the vacuum suction cups 805 can grab the disc spring body 20, at this time, the guide rod cylinder one 801 controls the vacuum suction cups 805 to rise and rotate in the process of rising, and after reaching the specified position, the disc spring body 20 is placed on the upper part of the disc spring conveying assembly 2, at this time, the other vacuum suction cup 805 grabs the disc spring body 20, and the above operation is repeated to rotate and feed, and when used in combination with the disc spring automatic jacking assembly 7, the feeding operation can be continuously and uninterruptedly performed.

[0088] Specifically, the vertical central axes of the disc spring sleeve 708, the lead screw one 705, the connecting seat one 702 and the movable plate 707 are located on the same vertical line, the movable plate 707 is in sliding connection with the fixed frame 13, the vacuum suction cup 805 at the lower part of the connecting plate 804 away from the one end of the disc spring assembly platform 3 is located on the same vertical line with the vertical central axis of the disc spring sleeve 708, and the vacuum suction cup 805 is matched with the disc spring sleeve 708, and the advantage is that the descending position of the vacuum suction cup 805 is located in the inside of the disc spring sleeve 708, and the displacement during grabbing the disc spring body 20 is avoided.

[0089] Embodiment 3

[0090] As Figure 21 - Figure 31As shown, as an improvement to the previous embodiment, in order to realize the X-axis and Z-axis directional movement of the turnover clamping assembly 97, the multi-axis disc spring assembly mechanism 9 comprises a main movable frame 91 and a fixed plate 93, the fixed plate 93 is fixedly connected with the disc spring transplanting frame 4, the main movable frame 91 is located at the front side of the disc spring transplanting frame 4, an extension plate 92 is fixedly installed on the side of the main movable frame 91 close to the disc spring transplanting frame 4, an X-axis moving assembly 94 is arranged between the extension plate 92 and the fixed plate 93, a sub movable frame 96 is arranged at the front side of the main movable frame 91, an Z-axis moving assembly 95 is arranged between the main movable frame 91 and the sub movable frame 96, and the turnover clamping assembly 97 is arranged on the side of the sub movable frame 96 away from the disc spring transplanting frame 4, so that when the disc spring conveying assembly 2 moves the disc spring body 20 to the lower side of the multi-axis disc spring assembly mechanism 9, the X-axis moving assembly 94 and the Z-axis moving assembly 95 control the turnover clamping assembly 97 to move in the X-axis and Z-axis directions, the turnover clamping assembly 97 clamps and overturns the disc spring body 20, and then the disc spring body 20 is inserted and mounted on the positioning column 19 arranged on the upper part of the disc spring assembly platform 3.

[0091] Specifically, the X-axis moving assembly 94 comprises a pen-type cylinder 9401 fixedly installed on the outer side of the fixed plate 93, the movable end of the pen-type cylinder 9401 is fixedly connected with the extension plate 92, an X-axis guide rod 9403 is fixedly installed on the front side of the disc spring transplanting frame 4, an X-axis sliding block 9402 is slidingly installed on the outer side of the X-axis guide rod 9403, and the X-axis sliding block 9402 is fixedly connected with the main movable frame 91, so that in the process of X-axis movement of the turnover clamping assembly 97, the movable end of the pen-type cylinder 9401 transmits power to the main movable frame 91 through the extension plate 92, and moves in the X-axis direction under the guidance of the X-axis sliding block 9402 and the X-axis guide rod 9403.

[0092] Specifically, the Z-axis moving assembly 95 comprises a driving motor two 9501 fixedly installed on the top end of the main movable frame 91, two screw rod seats 9502 are arranged on the inner side of the main movable frame 91, a screw rod two 9503 is arranged between the two screw rod seats 9502, the output shaft of the driving motor two 9501 is fixedly connected with the screw rod two 9503, a screw rod sleeve two 9506 is arranged on the outer side of the screw rod two 9503, the screw rod sleeve two 9506 is fixedly connected with the sub movable frame 96, a Z-axis guide rail 9504 is arranged on the inner side of the main movable frame 91, a Z-axis sliding block 9505 is slidingly installed on the outer side of the Z-axis guide rail 9504, and the Z-axis sliding block 9505 is fixedly connected with the sub movable frame 96, so that in the process of Z-axis movement of the turnover clamping assembly 97, the output shaft of the driving motor two 9501 drives the screw rod two 9503 to rotate, the screw rod two 9503 transmits power to the screw rod sleeve two 9506, and moves in the Z-axis direction under the guidance of the Z-axis guide rail 9504 and the Z-axis sliding block 9505.

[0093] Specifically, the X-axis moving assembly 94 is located at the rear side of the Z-axis moving assembly 95, the turnover clamping assembly 97 is located at the front side of the Z-axis moving assembly 95, the X-axis moving assembly 94, the Z-axis moving assembly 95 and the turnover clamping assembly 97 are all located at the front side of the disc spring transplanting frame 4 and above the disc spring assembly platform 3, and the advantage is that the X-axis moving assembly 94 and the Z-axis moving assembly 95 control the turnover clamping assembly 97 to move in the X-axis and the Z-axis, the turnover clamping assembly 97 clamps and turns over the disc spring body 20 and is insertedly installed on the positioning column 19 at the upper part of the disc spring assembly platform 3, which is simple in operation and high in automation degree.

[0094] Specifically, the turnover clamping assembly 97 comprises a rotary cylinder two 9701 and a thumb cylinder 9706, the rotary end of the rotary cylinder two 9701 is fixedly installed with a first connecting shaft 9710, the outer side of the first connecting shaft 9710 is provided with an upper synchronous wheel 9702, one side of the thumb cylinder 9706 facing the main movable frame 91 is rotatably installed with a second connecting shaft 9704, the outer side of the second connecting shaft 9704 is fixedly installed with a lower synchronous wheel 9705, the upper synchronous wheel 9702 and the lower synchronous wheel 9705 are provided with a synchronous belt 9703 therebetween, the output end of the thumb cylinder 9706 is provided with a clamping jaw 9707, the inner side of the auxiliary movable frame 96 is provided with a side bracket 9708 at the side of the synchronous belt 9703, the connection part of the side bracket 9708 and the synchronous belt 9703 is provided with a tensioning wheel 9709, and the advantage is that when the clamping jaw 9707 clamps the disc spring body 20 and needs to be turned over, the rotary end of the rotary cylinder two 9701 can drive the first connecting shaft 9710 to rotate, the first connecting shaft 9710 drives the second connecting shaft 9704 to rotate through the upper synchronous wheel 9702, the synchronous belt 9703 and the lower synchronous wheel 9705, the second connecting shaft 9704 can drive the clamping jaw 9707 to turn over through the thumb cylinder 9706, the turnover operation of the disc spring body 20 can be realized, and the tensioning wheel 9709 abuts against the synchronous belt 9703 during the transmission of the synchronous belt 9703, so that the synchronous belt 9703 is always in a tensioned state.

[0095] Embodiment 4

[0096] As Figure 19 - Figure 20As shown, as an improvement to the previous embodiment, in order to limit the multi-axis disc spring assembly mechanism 9, the auxiliary limiting assembly 12 comprises a mounting seat 1201 and a short stroke air cylinder 1202 fixedly installed with the mounting seat 1201, a fixed seat 1203 is fixedly installed at one end of the mounting seat 1201 away from the short stroke air cylinder 1202, one side of the fixed seat 1203 away from the short stroke air cylinder 1202 is in an open structure, a rotating shaft one 1204 is rotatably installed at the opening of the fixed seat 1203, a rotating block 1205 is provided outside the rotating shaft one 1204 inside the fixed seat 1203, a rotating shaft two 1206 is rotatably installed at one end of the rotating block 1205 away from the rotating shaft one 1204, rubber wheels 1207 are rotatably installed at both ends of the rotating shaft two 1206, a groove 1208 is opened at one side of the rotating block 1205 facing the fixed seat 1203, a rotating shaft three 1209 is rotatably installed inside the groove 1208, and the rotating shaft three 1209 is rotatably connected with the movable end of the short stroke air cylinder 1202. Advantage is that in the process of X-axis movement of the main movable frame 91, when the main movable frame 91 moves to the upper side of the disc spring assembly platform 3, the movable end of the short stroke air cylinder 1202 drives the rotating block 1205 to rotate around the rotating shaft one 1204 through the rotating shaft three 1209, at this time the rubber wheels 1207 can abut against the side of the main movable frame 91, ensuring that the multi-axis disc spring assembly mechanism 9 will not be displaced during the process of placing the disc spring body 20 into the upper alignment column 19 of the disc spring assembly platform 3, improving the practicability and realizing the function of accurate positioning and installation.

[0097] Embodiment 5

[0098] As Figure 33 - Figure 34As shown, as an improvement over the previous embodiment, in order to realize the reuse of the disc spring preassembly assembly 18, the disc spring preassembly assembly 18 comprises a first upper disc spring preassembly tool 1801, a second upper disc spring preassembly tool 1802, a first lower disc spring preassembly tool 1803 and a second lower disc spring preassembly tool 1804, the top ends of the first upper disc spring preassembly tool 1801 and the second upper disc spring preassembly tool 1802 and the bottom ends of the first lower disc spring preassembly tool 1803 and the second lower disc spring preassembly tool 1804 are embeddedly installed with top magnets 1807, the top ends of the first upper disc spring preassembly tool 1801 and the second upper disc spring preassembly tool 1802 are provided with upper shims 1805, the lower parts of the first lower disc spring preassembly tool 1803 and the second lower disc spring preassembly tool 1804 are provided with lower shims 1806, the connection parts of the first upper disc spring preassembly tool 1801 and the second upper disc spring preassembly tool 1802 and the first lower disc spring preassembly tool 1803 and the second lower disc spring preassembly tool 1804 are provided with side wall magnets 1808, a partition ring 1809 is arranged between the two disc spring bodies 20, the lower parts of the first upper disc spring preassembly tool 1801 and the second upper disc spring preassembly tool 1802 are provided with alignment rings 1810, and the top ends of the first lower disc spring preassembly tool 1803 and the second lower disc spring preassembly tool 1804 are provided with alignment grooves 1811. The advantages are that the first upper disc spring preassembly tool 1801 and the second upper disc spring preassembly tool 1802, the first lower disc spring preassembly tool 1803 and the second lower disc spring preassembly tool 1804 can be installed by magnetic attraction of the top magnets 1807 and the side wall magnets 1808, the whole of the first upper disc spring preassembly tool 1801 and the second upper disc spring preassembly tool 1802 and the whole of the first lower disc spring preassembly tool 1803 and the second lower disc spring preassembly tool 1804 can be inserted and installed through the alignment rings 1810 and the alignment grooves 1811, the reuse of the disc spring preassembly assembly 18 can be realized, the cost can be saved, the relative slipping between the disc springs can be avoided due to the lack of effective limiting devices, and the problem of inconsistent quantity caused by manual assembly can be effectively reduced.

[0099] A use method of the electrolytic cell disc spring full-automatic assembly system, the use method is as follows:

[0100] S1: The worker disassembles the incoming disc spring body 20 and places the disc spring bodies 20 with consistent orientations on the disc spring automatic jacking assembly 7;

[0101] S2: The disc spring automatic jacking assembly 7 and the rotary feeding assembly 8 are started, the disc spring automatic jacking assembly 7 jacks up the disc spring body 20, the rotary feeding assembly 8 grabs and rotates the disc spring body 20 to feed, and places the disc spring body 20 on the conveying belt of the disc spring conveying assembly 2;

[0102] S3: The disc spring conveying assembly 2 conveys the disc spring body 20, the multi-axis disc spring assembly mechanism 9 clamps the disc spring body 20 on the disc spring conveying assembly 2 and assembles it on the disc spring pre-assembly assembly 18 on the disc spring assembly platform 3, and the auxiliary limiting assembly 12 and the stopper 17 limit it during the movement of the multi-axis disc spring assembly mechanism 9;

[0103] S4: The disc spring six-axis handling manipulator 5 carries the entire disc spring pre-assembly assembly 18 and the disc spring body 20 to the alignment column 19 on the upper part of the electrolytic cell 6;

[0104] S5: The staff disassembles the first upper disc spring pre-assembly tool 1801, the second upper disc spring pre-assembly tool 1802, the first lower disc spring pre-assembly tool 1803 and the second lower disc spring pre-assembly tool 1804 from the outside of the electrolytic cell 6;

[0105] S6: The staff re-assembles the first upper disc spring pre-assembly tool 1801, the second upper disc spring pre-assembly tool 1802, the first lower disc spring pre-assembly tool 1803 and the second lower disc spring pre-assembly tool 1804 by magnetic attraction, inserts the disc spring pre-assembly assembly 18 into the alignment column 19 on the disc spring assembly platform 3, and repeats the above operation to assemble the disc spring body 20.

[0106] Principle: in use, the staff will disc spring body 20 come from the packaging box directly out of the disc spring body 20 into the disc spring set 708, at this time open the whole device, drive motor one 701 output shaft through the coupling 704 drive screw one 705 rotation, due to the screw sleeve one 709 and disc spring feeding platform 1 is fixedly connected, under the guidance of vertical guide rod 703 and guide sleeve 706, can drive motor one 701, connecting seat one 702, vertical guide rod 703, coupling 704, screw one 705, movable plate 707 and disc spring set 708 upward, in the process of jacking, disc spring set 708 can drive disc spring body 20 upward, when disc spring body 20 reaches the specified position, guide rod cylinder one 801 through connecting seat two 802 push rotating cylinder one 803, connecting plate 804 and vacuum chuck 805 downward, vacuum chuck 805 can grab disc spring body 20, at this time guide rod cylinder one 801 control vacuum chuck 805 rises, and in the process of rising, rotate to reach the specified position, disc spring body 20 is placed on the upper part of disc spring conveying assembly 2, at this time another vacuum chuck 805 grab disc spring body 20, and repeat the above operation for rotating feeding, when used with disc spring automatic jacking assembly 7, can continuous uninterrupted feeding operation, disc spring conveying assembly 2 to disc spring body 20 transportation, when disc spring body 20 movement to multi axis disc spring assembly mechanism 9 below, pen type cylinder 9401 movable end through the extension plate 92 will power transmission to the main movable frame 91, and under the guidance of X axis slider 9402 and X axis guide rod 9403 X axis direction movement, can realize the X axis movement of turnover clamping assembly 97, drive motor two 9501 output shaft drive screw two 9503 rotation, screw two 9503 will power transmission to screw sleeve two 9506, and under the guidance of Z axis guide rail 9504 and Z axis slider 9505, Z axis direction movement, can realize the Z axis movement of turnover clamping assembly 97, when the jaw 9707 clamping disc spring body 20 need to be turned over operation, rotating cylinder two 9701 rotating end can drive the first connecting shaft 9710 rotation, the first connecting shaft 9710 through the upper synchronous wheel 9702, synchronous belt 9703 and lower synchronous wheel 9705 drive second connecting shaft 9704 rotation, second connecting shaft 9704 can drive the jaw 9707 through the thumb cylinder 9706 overturn, can realize the overturn operation of disc spring body 20, in the process of synchronous belt 9703 transmission, tensioner 9709 resist synchronous belt 9703, ensure that the synchronous belt 9703 is always in the state of tension, in the process of X axis movement of main movable frame 91, when the main movable frame 91 movement to disc spring assembly platform 3 above, short stroke cylinder 1202 movable end through the shaft three 1209 pull rotating block 1205 around the shaft one 1204 rotation, at this time the rubber wheel 1207 can with the side of main movable frame 91 resist,Ensure that the multi-axis disc spring assembly mechanism 9 will not be displaced during the process of placing the disc spring body 20 into the upper alignment column 19 of the disc spring assembly platform 3, improve the practicability, can realize the function of accurate positioning installation, when the disc spring body 20 on the upper part of the disc spring assembly platform 3 is installed, the disc spring six-axis handling manipulator 5 carries the whole to the alignment column 19 on the upper part of the electrolytic cell 6, and places the new disc spring pre-assembly assembly 18 on the upper part of the disc spring assembly platform 3, repeats the above operation, effectively solves the problems of low automation degree, low efficiency, difficult to control the assembly quality and lack of positioning and control in the process of pressing.

[0107] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application being defined by the appended claims and their equivalents.

Claims

1. A full-automatic assembly system for electrolytic cell disc springs, comprising a disc spring loading table (1), a disc spring conveying assembly (2), a disc spring assembly platform (3), a disc spring transplanting frame (4) and an electrolytic cell (6), characterized in that: The upper side of the disc spring loading platform (1) is provided with a fixed frame (13), the upper part of the disc spring loading platform (1) is provided with a disc spring automatic jacking assembly (7) on the inner side of the fixed frame (13), a disc spring six-axis carrying manipulator (5) is arranged between the disc spring assembly platform (3) and the electrolytic cell (6), a rotary loading assembly (8) is arranged above the disc spring automatic jacking assembly (7), a gas valve controller (16) is arranged on the back of the rotary loading assembly (8) of the upper part of the disc spring loading platform (1), a multi-axis disc spring assembly mechanism (9) is arranged on the front side of the disc spring transplanting frame (4), the disc spring transplanting frame (4) is located above the far end of the disc spring conveying assembly (2) away from the disc spring loading platform (1), the upper parts of the electrolytic cell (6) and the disc spring assembly platform (3) are both fixedly installed with a positioning column (19), a disc spring pre-assembly assembly (18) is installed in a sleeved manner on the outer side of the positioning column (19), two disc spring bodies (20) are installed in a sleeved manner on the inner side of the disc spring pre-assembly assembly (18), two same auxiliary limiting assemblies (12) are arranged on the back of the disc spring transplanting frame (4), and limiters (17) are symmetrically installed on the four corners of the two ends of the disc spring transplanting frame (4). The disc spring pre-assembly assembly (18) comprises a first upper disc spring pre-assembly tool (1801), a second upper disc spring pre-assembly tool (1802), a first lower disc spring pre-assembly tool (1803) and a second lower disc spring pre-assembly tool (1804), top magnets (1807) are embeddedly installed at the top ends of the first upper disc spring pre-assembly tool (1801) and the second upper disc spring pre-assembly tool (1802) and the bottom ends of the first lower disc spring pre-assembly tool (1803) and the second lower disc spring pre-assembly tool (1804), upper gaskets (1805) are arranged at the top ends of the first upper disc spring pre-assembly tool (1801) and the second upper disc spring pre-assembly tool (1802), lower gaskets (1806) are arranged at the lower parts of the first lower disc spring pre-assembly tool (1803) and the second lower disc spring pre-assembly tool (1804), side wall magnets (1808) are arranged at the connecting parts of the first upper disc spring pre-assembly tool (1801), the second upper disc spring pre-assembly tool (1802), the first lower disc spring pre-assembly tool (1803) and the second lower disc spring pre-assembly tool (1804), a separation ring (1809) is arranged between the two disc spring bodies (20), alignment rings (1810) are arranged at the lower parts of the first upper disc spring pre-assembly tool (1801) and the second upper disc spring pre-assembly tool (1802), and alignment grooves (1811) are formed in the top ends of the first lower disc spring pre-assembly tool (1803) and the second lower disc spring pre-assembly tool (1804).

2. The full-automatic assembling system for disc springs of electrolytic cells according to claim 1, characterized in that: The upper and lower sides of the edge of the fixed frame (13) are respectively provided with an upper infrared grating assembly (14) and a lower infrared grating assembly (15), the outside of the disc spring loading platform (1) is further provided with a PLC controller (10) and an HMI controller (11), the disc spring automatic jacking assembly (7) is located directly below the rotary loading assembly (8), and the disc spring conveying assembly (2) is located between the disc spring loading platform (1) and the disc spring assembly platform (3).

3. The full-automatic assembling system for disc springs of electrolytic cells according to claim 1, characterized in that: The disc spring automatic jacking assembly (7) comprises a connecting seat one (702) and a movable plate (707), four same vertical guide rods (703) are fixedly installed between the connecting seat one (702) and the movable plate (707), the vertical guide rods (703) penetrate through the disc spring loading platform (1), guide sleeves (706) are arranged at the connecting positions of the vertical guide rods (703) and the disc spring loading platform (1), a driving motor one (701) is fixedly installed at one end of the connecting seat one (702) away from the movable plate (707), a shaft coupling (704) is arranged on the output shaft of the driving motor one (701), a lead screw one (705) is connected to the output end of the driving motor one (701) through the shaft coupling (704), a lead screw bearing (710) is arranged at the connecting position of the lead screw one (705) and the movable plate (707), the lead screw one (705) penetrates through the disc spring loading platform (1) and extends to the upper portion of the disc spring loading platform (1), a lead screw sleeve one (709) is arranged at the connecting position of the lead screw one (705) and the disc spring loading platform (1), the lead screw sleeve one (709) is fixedly connected to the disc spring loading platform (1), and a disc spring sleeve (708) is arranged at the top end of the movable plate (707) on the inner side of the fixed frame (13).

4. The full-automatic assembling system for disc springs of electrolytic cells according to claim 3, characterized in that: The rotary loading assembly (8) comprises a guide rod cylinder one (801) fixedly installed with the disc spring loading platform (1), the guide rod cylinder one (801) is fixedly installed at the top end of the disc spring loading platform (1), a connecting seat two (802) is fixedly installed at the output end of the guide rod cylinder one (801), a rotary cylinder one (803) is fixedly installed at the lower portion of the connecting seat two (802) through bolts, a connecting plate (804) is fixedly installed at the rotating end of the rotary cylinder one (803), and vacuum suckers (805) are fixedly installed at the two ends of the connecting plate (804).

5. The full-automatic assembling system for disc springs of electrolytic cells according to claim 4, characterized in that: The vertical central axes of the disc spring sleeve (708), the lead screw one (705), the connecting seat one (702) and the movable plate (707) are located on the same vertical line, the movable plate (707) is in sliding connection with the fixed frame (13), the vertical central axes of the vacuum suckers (805) at the lower portion of the connecting plate (804) away from one end of the disc spring assembly platform (3) and the disc spring sleeve (708) are located on the same vertical line, and the vacuum suckers (805) are matched with the disc spring sleeve (708).

6. The full-automatic assembling system for disc springs of electrolytic cells according to claim 1, characterized in that: The multi-axis disc spring assembly mechanism (9) comprises a main movable frame (91) and a fixed plate (93), the fixed plate (93) is fixedly connected with the disc spring transplanting frame (4), the main movable frame (91) is located on the front side of the disc spring transplanting frame (4), the side of the main movable frame (91) close to the disc spring transplanting frame (4) is fixedly provided with an extension plate (92), an X-axis moving assembly (94) is arranged between the extension plate (92) and the fixed plate (93), the front side of the main movable frame (91) is provided with a secondary movable frame (96), a Z-axis moving assembly (95) is arranged between the main movable frame (91) and the secondary movable frame (96), and the side of the secondary movable frame (96) away from the disc spring transplanting frame (4) is provided with a turnover clamping assembly (97).

7. The full-automatic assembling system for disc springs of electrolytic cells according to claim 6, characterized in that: The X-axis moving assembly (94) comprises a pen-type air cylinder (9401), the pen-type air cylinder (9401) is fixedly installed on the outer side of the fixed plate (93), the movable end of the pen-type air cylinder (9401) is fixedly connected with the extension plate (92), the front side of the disc spring transplanting frame (4) is fixedly provided with an X-axis guide rod (9403), the outer side of the X-axis guide rod (9403) is slidably provided with an X-axis sliding block (9402), and the X-axis sliding block (9402) is fixedly connected with the main movable frame (91).

8. The full-automatic assembling system for disc springs of electrolytic cells according to claim 6, characterized in that: The Z-axis moving assembly (95) comprises a driving motor two (9501) fixedly installed at the top end of the main movable frame (91), the inner side of the main movable frame (91) is provided with two screw rod seats (9502), a screw rod two (9503) is arranged between the two screw rod seats (9502), the screw rod two (9503) is fixedly connected with the output shaft of the driving motor two (9501), the outer side of the screw rod two (9503) is provided with a screw rod sleeve two (9506), the screw rod sleeve two (9506) is fixedly connected with the secondary movable frame (96), the inner side of the main movable frame (91) is provided with a Z-axis guide rail (9504), the outer side of the Z-axis guide rail (9504) is slidably provided with a Z-axis sliding block (9505), and the Z-axis sliding block (9505) is fixedly connected with the secondary movable frame (96).

9. The full-automatic assembling system for disc springs of electrolytic cells according to claim 6, characterized in that: The X-axis moving assembly (94) is located on the rear side of the Z-axis moving assembly (95), the turnover clamping assembly (97) is located on the front side of the Z-axis moving assembly (95), and the X-axis moving assembly (94), the Z-axis moving assembly (95) and the turnover clamping assembly (97) are all located on the front side of the disc spring transplanting frame (4) and above the disc spring assembly platform (3).

10. The full-automatic assembling system for disc springs of electrolytic cells according to claim 6, characterized in that: The turnover clamping assembly (97) comprises a rotary cylinder two (9701) and a thumb cylinder (9706), a first connecting shaft (9710) is fixedly installed at the rotary end of the rotary cylinder two (9701), an upper synchronous wheel (9702) is arranged on the outer side of the first connecting shaft (9710), a second connecting shaft (9704) is rotatably installed on the side of the thumb cylinder (9706) facing the main movable frame (91), a lower synchronous wheel (9705) is fixedly installed on the outer side of the second connecting shaft (9704), a synchronous belt (9703) is arranged between the upper synchronous wheel (9702) and the lower synchronous wheel (9705), a clamping jaw (9707) is arranged at the output end of the thumb cylinder (9706), a side support (9708) is arranged on the inner side of the auxiliary movable frame (96) at the side of the synchronous belt (9703), and a tensioning wheel (9709) is arranged at the connection between the side support (9708) and the synchronous belt (9703).

11. The full-automatic assembling system for disc springs of electrolytic cells according to claim 1, characterized in that: The auxiliary limiting assembly (12) comprises a mounting seat (1201) and a short-stroke cylinder (1202) fixedly installed on the mounting seat (1201), a fixed seat (1203) is fixedly installed at one end of the mounting seat (1201) away from the short-stroke cylinder (1202), one side of the fixed seat (1203) away from the short-stroke cylinder (1202) is in an open structure, a rotating shaft one (1204) is rotatably installed at the opening of the fixed seat (1203), a rotating block (1205) is arranged on the outer side of the rotating shaft one (1204) in the interior of the fixed seat (1203), a rotating shaft two (1206) is rotatably installed at one end of the rotating block (1205) away from the rotating shaft one (1204), rubber wheels (1207) are rotatably installed at both ends of the rotating shaft two (1206), a recess (1208) is formed in the side of the rotating block (1205) facing the fixed seat (1203), and a rotating shaft three (1209) is rotatably installed in the recess (1208).

12. A method for using the full-automatic assembling system of electrolytic cell disc spring, which is suitable for the full-automatic assembling system of electrolytic cell disc spring in any of claims 1-11, characterized in that, The use method is as follows: S1: the worker disassembles the incoming disc spring body (20), and places the disc spring bodies (20) with consistent orientations on the disc spring automatic jacking assembly (7); S2: the disc spring automatic jacking assembly (7) and the rotary feeding assembly (8) are started, the disc spring automatic jacking assembly (7) jacks up the disc spring body (20), the rotary feeding assembly (8) grabs and rotates the disc spring body (20) to feed, and the disc spring body (20) is placed on the conveying belt of the disc spring conveying assembly (2); S3: the disc spring conveying assembly (2) conveys the disc spring body (20), the multi-shaft disc spring assembly mechanism (9) clamps the disc spring body (20) on the disc spring conveying assembly (2) and assembles it on the disc spring pre-assembly assembly (18) on the disc spring assembly platform (3), and the auxiliary limiting assembly (12) and the stopper (17) limit the movement of the multi-shaft disc spring assembly mechanism (9) in the process. S4: The disc spring six-axis handling manipulator (5) carries the entire disc spring pre-assembly assembly (18) and the disc spring body (20) to the alignment column (19) on the upper part of the electrolytic tank (6); S5: The staff removes the first upper disc spring pre-assembly tool (1801), the second upper disc spring pre-assembly tool (1802), the first lower disc spring pre-assembly tool (1803) and the second lower disc spring pre-assembly tool (1804) from the outside of the electrolytic tank (6); S6: The staff re-magnetically assembles the first upper disc spring pre-assembly tool (1801), the second upper disc spring pre-assembly tool (1802), the first lower disc spring pre-assembly tool (1803) and the second lower disc spring pre-assembly tool (1804), inserts the disc spring pre-assembly assembly (18) into the alignment column (19) on the disc spring assembly platform (3), and repeats the above operation to assemble the disc spring body (20).

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