Positioning work station and electrolytic cell assembling system

Abstract

The embodiment of the utility model discloses a positioning work station and an electrolytic cell assembly system, and relates to the technical field of new energy equipment, the positioning work station comprises a bearing platform and a positioning device, and the bearing platform is used for bearing an electrolysis cell; the positioning device comprises a driving part and a positioning part, the driving part is arranged on the bearing platform, the positioning part is connected to the driving part and is exposed out of the surface of the bearing platform, the positioning part and a pin hole of the electrolysis cell can be arranged in a matched and inserted mode, and the driving part can drive the positioning part to stretch out and draw back. According to the technical scheme provided by the embodiment of the invention, convenient positioning calibration of the electrolysis cell is realized, stable assembly of the electrolysis cell is guaranteed, and the practicability and reliability of the positioning work station are improved.

Description

TECHNICAL FIELD

[0001] The embodiments in the present application relate to the technical field of new energy equipment, in particular to a positioning work station and an electrolytic cell assembly system. BACKGROUND

[0002] In the related art, the electrolytic cell of the electrolytic water hydrogen production equipment and other new energy equipment can be formed by stacking and assembling a plurality of electrolytic cells. The electrolytic cell uses a plurality of sheet materials to form a relatively closed working space, so that the electrolyte can be stably electrolyzed to produce hydrogen and oxygen in each electrolytic cell.

[0003] However, the existing electrolytic cell is mostly produced by manual assembly, which is prone to large assembly deviation, high calibration difficulty and other problems, affecting the production quality and assembly efficiency of the electrolytic cell. CONTENT OF THE UTILITY MODEL

[0004] The embodiments in the present application propose a positioning work station and an electrolytic cell assembly system, aiming to realize convenient positioning and calibration of the electrolytic cell, ensure stable assembly of the electrolytic cell, and improve the practicability and reliability of the positioning work station.

[0005] The positioning work station proposed by one embodiment in the present application comprises a bearing platform and a positioning device. The bearing platform is used to bear the electrolytic cell. The positioning device comprises a driving member and a positioning member. The driving member is arranged on the bearing platform, and the positioning member is connected to the driving member and exposed on the surface of the bearing platform. The positioning member is arranged in cooperation with the pin hole of the electrolytic cell, and the driving member can drive the positioning member to stretch and retract.

[0006] In an embodiment, the positioning member comprises at least two positioning pins. The at least two positioning pins are respectively connected to the driving member and arranged in cooperation with the pin hole of the electrolytic cell. The driving member can drive the at least two positioning pins to move relative to each other, so that the at least two positioning pins move towards or away from each other.

[0007] In an embodiment, the positioning work station comprises at least two groups of positioning devices. The at least two groups of positioning devices are respectively connected to the bearing platform and arranged in sequence and at intervals along the width direction of the bearing platform. Alternatively, the bearing platform is provided with at least two mounting stations. The at least two mounting stations are arranged at intervals along the width direction of the bearing platform. The positioning device can be mounted on any of the mounting stations.

[0008] In an embodiment, the positioning work station further comprises an identification mechanism. The identification mechanism is arranged on the bearing platform and faces the electrolytic cell. The identification mechanism is used to obtain the material information of the electrolytic cell.

[0009] In an embodiment, the identifying mechanism comprises a scanning instrument and a first light source member, the scanning instrument is installed on the carrying platform and is spaced apart from the positioning device; the first light source member is installed on the carrying platform and is disposed between the scanning instrument and the positioning device, and the first light source member is disposed in a staggered manner with the scanning instrument.

[0010] In an embodiment, the positioning work station further comprises a visual detection assembly, the visual detection assembly is disposed on the carrying platform and is located below the electrolysis cell.

[0011] In an embodiment, the surface of the carrying platform is provided with a receiving groove, the visual detection assembly comprises a second light source member and a collection instrument, the second light source member is disposed in the receiving groove and is arranged towards the opening of the receiving groove, the second light source member is provided with an avoiding hole penetrating through the second light source member; the collection instrument is disposed in the receiving groove and is located below the second light source member, and the collection instrument is arranged corresponding to the avoiding hole.

[0012] In an embodiment, the positioning work station further comprises a lubricating member, the lubricating member is disposed on the carrying platform and abuts against the electrolysis cell.

[0013] In an embodiment, the lubricating member comprises at least one ball structure, the ball structure is rotatably disposed on the carrying platform and abuts against the electrolysis cell.

[0014] In an embodiment, the positioning work station further comprises a transfer device, the transfer device is disposed adjacent to the carrying platform and is used to take and place the electrolysis cell.

[0015] An embodiment of the present application further provides an electrolytic cell assembly system, the electrolytic cell assembly system comprises a pre-assembly work station and a positioning work station, the positioning work station is the above-mentioned positioning work station, and the pre-assembly work station is used to pre-assemble the electrolysis cell.

[0016] In the various embodiments provided in this application, a driving component is used to drive a positioning component to extend and retract within the pin holes of the electrolysis chamber. This allows the positioning component to abut against the inner wall of the pin hole, causing the offset sheet material to rotate, thus achieving assembly calibration of the electrolysis chamber. This aligns the pin holes formed by the stacking of multiple sheets within the electrolysis chamber, resulting in better assembly quality. Compared to manual calibration, using a positioning station allows for automated control of the positioning device to calibrate the electrolysis chamber, effectively improving the production efficiency of the electrolytic cell assembly system. Furthermore, using the positioning component to extend and retract within the pin holes of the electrolysis chamber for calibration allows the overall size of the positioning component to deform to match the corresponding pin hole diameter, facilitating more precise alignment and positioning of multiple sheets. This effectively reduces verticality and torsion deviations in the electrolysis chamber, ensuring accurate assembly of the electrolytic cell and further improving the practicality and structural reliability of the positioning station. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments or prior art of this application, the drawings used in the description of the embodiments or prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of an embodiment of the positioning workstation provided in this application;

[0019] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0020] Figure 3 A top view of an embodiment of the positioning workstation provided in this application;

[0021] Figure 4 for Figure 3 A magnified view of a section at point B in the middle;

[0022] Figure 5 This is a schematic diagram of another embodiment of the positioning station provided in this application;

[0023] Figure 6 This is a schematic diagram of an embodiment of the electrolytic cell assembly system provided in this application.

[0024] Explanation of icon numbers:

[0025] 100, positioning work station; 10, bearing platform; 11, receiving groove; 13, lubricating part; 30, positioning device; 31, driving part; 33, positioning part; 331, positioning pin; 50, identification mechanism; 51, scanning instrument; 53, first light source part; 70, visual inspection mechanism; 71, second light source part; 711, avoiding hole; 73, acquisition instrument; 90, transfer device; 200, electrolysis cell. DETAILED DESCRIPTION

[0026] 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 of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0027] It should be noted that if the directionality indication (such as up, down, left, right, front, back, etc.) is involved in the embodiments of the present application, the directionality indication is only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture, and if the certain posture changes, the directionality indication also changes accordingly.

[0028] In addition, if the description of "first", "second", etc. is involved in the embodiments of the present application, the description of "first", "second", etc. is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" or "and / or" appears throughout the text, which means that the three parallel schemes include "A and / or B", which includes A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skill in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor is it within the scope of protection claimed by the present application.

[0029] In the related art, the electrolytic cell of a new energy equipment such as a hydrogen production equipment by electrolysis of water can be formed by stacking and assembling a plurality of electrolytic cells. The electrolytic cell uses a plurality of sheets to form a relatively closed working space, so that the electrolyte can be stably electrolyzed to produce hydrogen and oxygen in each electrolytic cell. However, the existing electrolytic cell is mostly produced by manual assembly, which is prone to have large assembly deviation, high calibration difficulty and other problems, affecting the production quality and assembly efficiency of the electrolytic cell.

[0030] It can be understood that the electrolytic cell can be composed of a large number of electrolytic cells stacked in sequence, and the electrolytic cell can be formed by laminating sheet materials such as the polar plate, the polar plate nickel mesh, the diaphragm, and the insulating gasket, of course, the electrolytic cell can also be formed by laminating sheet materials such as the polar plate, the diaphragm, and the insulating gasket, and the structural sheet materials of the electrolytic cell can be selected according to actual needs. Holes or notches for positioning and installation can be provided on at least part of the sheet materials, and the holes or notches on the plurality of sheet materials are correspondingly arranged, so that the holes or notches on the plurality of sheet materials can be connected to form a pin hole after the electrolytic cell is assembled. When the plurality of electrolytic cells are stacked and assembled in sequence, the pin can be inserted through the pin hole of the plurality of electrolytic cells, and the pressing plate can be connected with the pin at both ends of the plurality of electrolytic cells, so that the plurality of electrolytic cells can be stably pressed and assembled to form the electrolytic cell under the pressing action of the pressing plate. Therefore, after the electrolytic cell is assembled, the electrolytic cell usually needs to be positioned and calibrated to ensure that the holes or notches on the plurality of sheet materials of the electrolytic cell are aligned, so that the pin hole formed after the electrolytic cell is assembled can stably provide the assembled pin, and the situation that the pin cannot pass through the electrolytic cell due to the assembly deviation of part of the sheet materials can be avoided. In the related art, the plurality of sheet materials are pre-assembled to form the electrolytic cell, and then the positioning rod is manually operated to rotate the sheet materials relatively to position and align the plurality of sheet materials. However, the manual calibration and adjustment of the electrolytic cell are relatively complicated, and the accuracy of the manual positioning is poor, which leads to large verticality deviation and torsion deviation of the electrolytic cell after assembly, and reduces the production efficiency and production quality of the electrolytic cell. In view of the above problems, the present application provides a positioning workstation 100.

[0031] Please refer to Figure 1 、 Figure 3 and Figure 5 In an embodiment of the present application, the positioning workstation 100 includes a bearing platform 10 and a positioning device 30. The bearing platform 10 is used to bear the electrolytic cell 200. The positioning device 30 includes a driving member 31 and a positioning member 33. The driving member 31 is arranged on the bearing platform 10, and the positioning member 33 is connected to the driving member 31 and exposed on the surface of the bearing platform 10. The positioning member 33 is inserted into the pin hole of the electrolytic cell 200, and the driving member 31 can drive the positioning member 33 to extend or retract.

[0032] It can be understood that the electrolytic cell assembly system can sequentially stack and assemble a plurality of sheet materials to form the electrolytic cell 200. In this process, the electrolytic cell 200 is easily affected by assembly errors, resulting in a certain relative deviation in the stacking of the plurality of sheet materials, and further affecting the passing size of the pin hole on the electrolytic cell 200, and there is a certain probability that the pin cannot pass through the electrolytic cell 200 during the assembly of the electrolytic cell.

[0033] In the present application, the electrolytic cell assembly system can place the assembled electrolytic cell 200 on the bearing platform 10, and by arranging the positioning device 30 on the bearing platform 10, the positioning device 30 can include a driving member 31 and a positioning member 33, which can be inserted into the pin hole formed by assembling the electrolytic cell 200 and the positioning member 33, and then the driving member 31 can drive the positioning member 33 to act, so that the positioning member 33 can abut the offset sheet in the pin hole to drive the rotation, realize the positioning and alignment of the multiple sheets constituting the electrolytic cell 200, guarantee the reliable assembly of the electrolytic cell 200, and improve the assembly quality of the electrolytic cell 200.

[0034] The positioning member 33 can be a similar to a clamping jaw-shaped openable and closable structure, at this time the driving member 31 can be a hydraulic device or a motor gear structure for driving the positioning member 33 to open and close, and the width of the positioning member 33 when closing can be smaller than the pin hole diameter of the electrolytic cell 200, so that the positioning member 33 can be stably inserted into the pin hole of the assembled electrolytic cell 200, and by expanding the positioning member 33 by using the driving member 31, the positioning member 33 can abut the inner wall of the pin hole, and then the offset sheet can be driven to rotate by the expansion of the positioning member 33, to realize the assembly, alignment and positioning of the electrolytic cell 200; or the positioning member 33 can be a balloon-shaped structure that can expand and contract, and the middle part of the positioning member 33 can be provided with a support column, at this time the driving member 31 can be an inflation device for driving the positioning member 33 to expand or contract, the positioning member 33 can be kept in a contracted state when the electrolytic cell 200 is placed, so that the positioning member 33 can be stably inserted through the pin hole of the electrolytic cell 200, and then the positioning member 33 can be expanded by using the driving member 31 to abut the inner wall of the pin hole to drive the rotation of the offset sheet, to realize the assembly, alignment and positioning of the electrolytic cell 200. Of course, there are many forms of combination structure of the positioning device 30, which are not limited in the present application, as long as the driving member 31 can drive the positioning member 33 to stretch and retract, so that the positioning member 33 can stretch to drive the rotation of the offset sheet in the electrolytic cell 200, to realize the assembly, alignment and positioning of the electrolytic cell 200.

[0035] Under the action of the positioning work station 100, the positioning piece 33 can be telescoped in the pin hole of the electrolytic cell 200 to realize the assembly calibration of the electrolytic cell 200, so that the pin holes formed by the multiple sheet material stacks in the electrolytic cell 200 are positioned and aligned, and better assembly quality of the electrolytic cell 200 is realized. Compared with the manual calibration method, the positioning work station 100 can realize the calibration of the electrolytic cell 200 by automatically controlling the positioning device 30, which can effectively improve the production efficiency of the electrolytic cell assembly system. Moreover, the positioning piece 33 is telescoped in the pin hole of the electrolytic cell 200 for calibration, which can deform the overall size of the positioning piece 33 to the aperture setting of the corresponding pin hole, which is beneficial to more accurate alignment and positioning of the multiple sheet materials, effectively reduces the perpendicularity deviation and the twist deviation of the electrolytic cell 200, and guarantees the accurate assembly of the electrolytic cell, further improving the practicability and structural reliability of the positioning work station 100.

[0036] Referring to Figure 4 In an embodiment of the present application, the positioning piece 33 includes at least two positioning pins 331, and the at least two positioning pins 331 are respectively connected to the driving piece 31 and are in matching plug-in arrangement with the pin holes of the electrolytic cell 200. The driving piece 31 can drive the relative movement of the at least two positioning pins 331, so that the at least two positioning pins 331 are close to each other or move away from each other.

[0037] In the embodiment, the positioning piece 33 includes at least two positioning pins 331, which can be in a combined structure to form a claw-like structure. By connecting the at least two positioning pins 331 to the driving piece 31, the at least two positioning pins 331 can be driven to close or separate and expand under the action of the driving piece 31. When the electrolytic cell 200 is placed on the bearing platform 10, the at least two positioning pins 331 can be inserted into the pin holes of the electrolytic cell 200 after being closed. Then, by driving the at least two positioning pins 331 to move away from each other by the driving piece 31, the positioning piece 33 can be expanded and separated in the pin hole, so that the positioning pins 331 can be moved to drive the offset sheet material to rotate, thereby realizing the calibration and adjustment of the mutual stacking position of the multiple sheet materials, realizing the stable and reliable assembly of the electrolytic cell 200, and enabling the pin to be inserted through the pin hole of the electrolytic cell 200 during the assembly of the electrolytic cell.

[0038] The telescoping of the positioning piece 33 by the mutual movement of the positioning pins 331 can make the positioning piece 33 have a more stable abutting action, which can stably drive the offset sheet material and effectively improve the calibration accuracy of the positioning work station 100, further improving the practicability and reliability of the positioning work station 100.

[0039] Referring to Figure 3 and Figure 5In an embodiment of the present application, the positioning station 100 comprises at least two sets of positioning devices 30, which are respectively connected to the carrying platform 10 and arranged in sequence along the width direction of the carrying platform 10. Alternatively, the carrying platform 10 is provided with at least two mounting stations arranged in sequence along the width direction of the carrying platform 10, and the positioning device 30 can be mounted on any mounting station.

[0040] In the embodiment, the positioning station 100 can comprise at least two sets of positioning devices 30, and each set of positioning devices 30 can comprise a driving member 31 and a positioning member 33, so that each set of positioning devices 30 can independently operate. Further, by arranging the at least two sets of positioning devices 30 in sequence along the width direction of the carrying platform 10, the positioning station 100 can better adapt to electrolytic cells 200 of various width sizes, ensure the calibration and positioning operation of the positioning station 100 on various electrolytic cells 200, and further improve the practicability and structural reliability of the positioning station 100.

[0041] For the convenience of understanding and description, the directions indicated by the coordinate system shown in Figure 5 may be taken as reference, in which the Z axis can be the height direction of the space where the carrying platform is located, and the X axis and the Y axis can be the horizontal direction of the space where the carrying platform is located, wherein the width direction of the carrying platform can be the direction of the connecting line between the opposite sides of the carrying platform in the X axis direction, or can be the direction of the connecting line between the opposite sides of the carrying platform in the Y axis direction.

[0042] In addition, in other embodiments, the positioning station 100 can also be provided with positioning devices 30 in a detachable structure, and the carrying platform 10 can be provided with at least two mounting stations arranged in sequence along the width direction, and different mounting stations can correspond to electrolytic cells 200 of different width sizes. Further, by mounting the positioning devices 30 on different mounting stations, the positioning devices 30 can match the calibration and positioning of electrolytic cells 200 of corresponding sizes, so that the positioning station 100 can be applied to electrolytic cells 200 of various sizes, and further improve the practicability and reliability of the positioning station 100.

[0043] Referring to Figure 1 and Figure 2 , in an embodiment of the present application, the positioning station 100 further comprises an identification mechanism 50, which is arranged on the carrying platform 10 and faces the electrolytic cell 200, and the identification mechanism 50 is used to obtain the material information of the electrolytic cell 200.

[0044] It can be understood that the circumferential side of the electrolytic cell 200 can be provided with an identification barcode such as a barcode or a two-dimensional code. The identification barcode can be used to record material information such as the model and size of the electrolytic cell 200, so that each electrolytic cell 200 can be clearly distinguished by the identification barcode, and the reliable assembly of the electrolytic cell can be ensured.

[0045] By providing the identification mechanism 50 on the bearing platform 10, the identification mechanism 50 can be arranged near the position of the electrolytic cell 200 on the bearing platform 10, and the identification mechanism 50 can be arranged towards the side of the electrolytic cell 200. At this time, the identification mechanism 50 can include but is not limited to a visual camera, a barcode scanner, a two-dimensional code scanner, etc. In this way, when the electrolytic cell 200 is placed on the bearing platform 10, the identification barcode on the side of the electrolytic cell 200 can fall within the scanning and identifying range of the identification mechanism 50, and then the identification mechanism 50 can be started to scan and identify the identification barcode on the side of the electrolytic cell 200. This is conducive to accurately identifying and recording each electrolytic cell 200 calibrated at the positioning work station 100, and ensuring the corresponding installation of each electrolytic cell 200, thereby further improving the practicability and reliability of the positioning work station 100.

[0046] In addition, the electrolytic cell 200 can also record material information by using an identification chip such as an NFC (Near Field Communication) technology. At this time, the identification mechanism 50 can be a corresponding non-contact identification instrument, so that the material information of the electrolytic cell 200 can be accurately sensed and obtained by the identification mechanism 50 when the electrolytic cell 200 is placed on the bearing platform 10. This enables the positioning work station 100 to stably learn each electrolytic cell 200 calibrated, thereby further improving the practicability and reliability of the positioning work station 100.

[0047] Referring to Figure 2 and Figure 3 In an embodiment of the present application, the identification mechanism 50 includes a scanning instrument 51 and a first light source 53. The scanning instrument 51 is installed on the bearing platform 10 and is arranged in a spaced manner with the positioning device 30. The first light source 53 is installed on the bearing platform 10 and is arranged between the scanning instrument 51 and the positioning device 30. The first light source 53 is arranged in a staggered manner with the scanning instrument 51.

[0048] In this embodiment, the identification mechanism 50 can include the first light source 53 and the scanning instrument 51. By using the first light source 53 to irradiate supplementary light towards the electrolytic cell 200, the scanning instrument 51 can more clearly scan and identify the identification barcode on the side of the electrolytic cell 200, effectively reducing the identification error of the identification mechanism 50, improving the accurate identification of each electrolytic cell 200 by the positioning work station 100, and further improving the practicability and reliability of the positioning work station 100.

[0049] The first light source member 53 and the scanning instrument 51 can be arranged in a staggered manner above the bearing platform 10, so as to avoid the first light source member 53 from shielding the scanning area of the scanning instrument 51, and to ensure the stable identification of the identification mechanism 50. Alternatively, the first light source member 53 and the scanning instrument 51 can be arranged in a staggered manner in the horizontal direction, so as to avoid the first light source member 53 from shielding the scanning area of the scanning instrument 51. Of course, there are many ways to arrange the first light source member 53 and the scanning instrument 51, as long as the first light source member 53 and the scanning instrument 51 can be arranged in a staggered manner and the scanning instrument 51 is not shielded, which is not limited in the present application.

[0050] Referring to Figure 1 , Figure 3 and Figure 5 , in an embodiment of the present application, the positioning work station 100 further comprises a visual detection assembly, which is arranged on the bearing platform 10 and located below the electrolytic cell 200.

[0051] It can be understood that the back of the electrode plate of the electrolytic cell 200 is usually attached with a pressing plate, and during the assembly and production process of the electrolytic cell 200, the pressing plate is easily damaged during the transfer of the electrolytic cell 200. Therefore, after the electrolytic cell 200 is assembled, the pressing plate on the back of the electrode plate usually needs to be checked, so as to better eliminate unqualified products.

[0052] In the present embodiment, the visual detection mechanism 70 is arranged on the bearing platform 10, which can be arranged below the electrolytic cell 200. When the electrolytic cell 200 is placed on the bearing platform 10, the pressing plate of the electrolytic cell 200 can face the bearing platform 10 and fall within the identification range of the visual detection mechanism 70. Then, the visual detection mechanism 70 can stably collect the image of the back of the electrode plate of the electrolytic cell 200. By comparing the collected image with the image of the required pressing plate, it can be determined whether the pressing plate on the back of the electrode plate of the electrolytic cell 200 is complete. Therefore, the positioning work station 100 can also realize the production quality detection of the electrolytic cell 200, better optimize the assembly process of the electrolytic cell, improve the production efficiency, and further improve the practicability and reliability of the positioning work station 100.

[0053] Referring to Figure 1 , Figure 3 and Figure 5 , in an embodiment of the present application, the surface of the bearing platform 10 is provided with a receiving groove 11, the visual detection assembly comprises a second light source member 71 and a collection instrument 73, the second light source member 71 is arranged in the receiving groove 11 and faces the groove of the receiving groove 11, the second light source member 71 is provided with a avoiding hole 711 which penetrates through the second light source member 71, and the collection instrument 73 is arranged in the receiving groove 11 and below the second light source member 71, and the collection instrument 73 faces the avoiding hole 711.

[0054] In the embodiment, by arranging the accommodation groove 11 on the surface of the bearing platform 10, the bearing platform 10 can form a bearing step around the slot of the accommodation groove 11, so that the positioning device 30 can be arranged on the bearing step, so that the electrolysis cell 200 can be supported on the bearing step and cooperatively inserted and calibrated with the positioning device 30, and the back surface of the electrode plate of the electrolysis cell 200 is arranged opposite to the slot of the accommodation groove 11. Further, by arranging the visual detection mechanism 70 in the accommodation groove 11, the visual detection mechanism 70 can be spaced apart from the electrode plate of the electrolysis cell 200 by a certain distance, so that the visual detection mechanism 70 can more comprehensively collect the tablet images on the electrolysis cell 200, avoid detection blind area of the visual detection mechanism 70, and further improve the detection accuracy and reliability of the positioning work station 100.

[0055] By arranging the visual detection mechanism 70 to include the second light source 71 and the collection instrument 73, the second light source 71 can be used to irradiate light to the back surface of the electrode plate of the electrolysis cell 200, so that the collection instrument 73 can collect clearer tablet images, and the visual detection mechanism 70 can achieve more accurate detection effect. Wherein, by arranging the second light source 71 to have the avoiding hole 711, and arranging the collection instrument 73 to be arranged below the second light source 71 and correspondingly face the avoiding hole 711, the second light source 71 can be used to stably irradiate light to the back surface of the electrolysis cell 200 in the accommodation groove 11, and the collection instrument 73 can stably identify and collect the back surface image of the electrolysis cell 200 through the avoiding hole 711, so as to stably collect and detect the tablet on the electrolysis cell 200 by the visual detection assembly, and further improve the practicability and structural reliability of the positioning work station 100.

[0056] Referring to Figure 1 and Figure 5 In an embodiment of the present application, the positioning work station 100 further includes a lubricating component 13 arranged on the bearing platform 10 and abutting against the electrolysis cell 200.

[0057] In the embodiment, by arranging the lubricating component 13 on the bearing platform 10, when the assembled electrolysis cell 200 is placed on the bearing platform 10, the electrolysis cell 200 can abut and be supported on the lubricating component 13, the mutual friction between the electrolysis cell 200 and the bearing platform 10 can be reduced by the lubricating component 13, the friction force suffered by the electrolysis cell 200 can be reduced, the bottom surface of the electrolysis cell 200 can be prevented from being abraded, and the noise and vibration generated by the mutual friction between the electrolysis cell 200 and the bearing platform 10 can be reduced, so as to ensure stable operation of the electrolysis cell 200 on the positioning work station 100, and further improve the practicability and structural reliability of the positioning work station 100.

[0058] The lubricating component 13 can be a soft rubber pad with a smooth surface, or can be a roller pin, a sliding block, or the like, and the specific structure of the lubricating component 13 is not limited in the application.

[0059] In some embodiments, the lubricating component 13 can include at least one ball structure, and a groove for accommodating the ball structure can be arranged on the bearing platform 10, or a base matched with the ball structure can be arranged, so that the ball structure can be rotatably arranged on the bearing platform 10. When the electrolytic cell 200 is placed on the bearing platform 10, the ball structure can abut against the electrolytic cell 200, so that the rolling of the ball structure on the bearing platform 10 can reduce the frictional force on the electrolytic cell 200, and the practicability and reliability of the positioning work station 100 are further improved.

[0060] Referring to Figure 6 In an embodiment of the application, the positioning work station 100 further includes a transfer device 90 arranged adjacent to the bearing platform 10, and the transfer device 90 is used to take and place the electrolytic cell 200.

[0061] In this embodiment, the transfer device 90 is arranged adjacent to the bearing platform 10, so that the transfer device 90 can be used to extract the electrolytic cell 200 and place it on the bearing platform 10 for calibration and positioning, and the transfer device 90 can move the calibrated electrolytic cell 200 out of the bearing platform 10, so as to realize the automatic feeding and discharging of the electrolytic cell 200. Under the action of the transfer device 90, the electrolytic cell 200 can be taken and placed more stably, the damage to the electrolytic cell 200 during the transfer process is effectively reduced, and the calibrated electrolytic cell 200 can be prevented from being offset again during the transfer process, so as to further improve the practicability and reliability of the positioning work station 100, and better automatic operation of the electrolytic cell assembly system is realized.

[0062] The transfer device 90 can be a clamp with multiple degrees of freedom, or can be a mechanical hand capable of 360° flexible operation, and the structure of the transfer device 90 is not limited in the application.

[0063] The application further provides an electrolytic cell assembly system, which includes a pre-assembly work station and the positioning work station 100, and the specific structure of the positioning work station 100 is the same as that of the above-mentioned embodiments. Since the electrolytic cell assembly system adopts all the technical solutions of the above-mentioned embodiments, at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments are achieved, and the details are not repeated here.

[0064] The electrolytic cell assembly system can use the pre-assembly station to sequentially stack and pre-assemble a plurality of sheets to form the electrolytic cell 200, at which time the sheets can be sequentially extracted and assembled by using a mechanical hand, a carrying trolley or other equipment to achieve better automatic control of the electrolytic cell assembly system. The electrolytic cell assembly system can use a conveying mechanism such as a conveyor belt or a conveyor wheel to connect the pre-assembly station and the positioning station 100, so that the pre-assembled electrolytic cell 200 completed in the pre-assembly station can be conveyed to the positioning station 100 along with the conveying mechanism, so as to extract the pre-assembled electrolytic cell 200 in the positioning station 100 for calibration and positioning, which is conducive to achieving more automated production operations of the electrolytic cell assembly system and further improving production efficiency.

[0065] The above description is only an exemplary embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation, direct / indirect application in other related technical fields, or direct / indirect application in other related technical fields made by using the content of the present application specification and drawings are included in the patent protection scope of the present application.

Claims

1. A positioning work station, characterized in that, The electrolytic cell positioning station comprises: a bearing platform configured to bear electrolytic cells; a positioning device comprising a driving member and a positioning member, the driving member is arranged on the bearing platform, the positioning member is connected to the driving member and exposed on the surface of the bearing platform, the positioning member is configured to be inserted into the pin hole of the electrolytic cell in a matching manner, and the driving member is configured to drive the positioning member to extend or retract.

2. The positioning station of claim 1, wherein, The positioning member comprises at least two positioning pins, each of which is connected to the driving member and configured to be inserted into the pin hole of the electrolytic cell in a matching manner, and the driving member is configured to drive the at least two positioning pins to move relative to each other so as to move the at least two positioning pins towards or away from each other.

3. The positioning station of claim 1, wherein, The positioning station comprises at least two groups of positioning devices, each of which is connected to the bearing platform and arranged in sequence along the width direction of the bearing platform. Alternatively, the bearing platform is provided with at least two mounting stations arranged in sequence along the width direction of the bearing platform, and the positioning device can be mounted on any of the mounting stations.

4. The positioning station of claim 1, wherein, The positioning station further comprises an identification mechanism arranged on the bearing platform and configured to face the electrolytic cell, and the identification mechanism is configured to obtain material information of the electrolytic cell.

5. The positioning station of claim 4, wherein, The identification mechanism comprises: a scanning instrument mounted on the bearing platform and arranged in a spaced manner with the positioning device; a first light source mounted on the bearing platform and arranged between the scanning instrument and the positioning device, and the first light source is arranged in a staggered manner with the scanning instrument.

6. The positioning station of claim 1, wherein, The positioning station further comprises a visual detection assembly arranged on the bearing platform below the electrolytic cell.

7. The positioning station of claim 6, wherein, The surface of the bearing platform is provided with a receiving groove, and the visual detection assembly comprises: a second light source arranged in the receiving groove and facing the opening of the receiving groove, the second light source is provided with an avoiding hole penetrating through the second light source; a collection instrument arranged in the receiving groove below the second light source, and the collection instrument is arranged in a corresponding manner facing the avoiding hole.

8. The positioning work station of any one of claims 1 to 7, wherein, The positioning station further comprises a lubricating member arranged on the bearing platform and abutting against the electrolytic cell.

9. The positioning station of claim 8, wherein, The lubricating member comprises at least one ball structure rotatably arranged on the bearing platform and abutting against the electrolytic cell.

10. The positioning work station of any one of claims 1 to 7, wherein, The positioning station further comprises a transfer device arranged adjacent to the bearing platform and configured to take and place the electrolytic cell.

11. An electrolytic cell assembly system, characterized by, The electrolytic cell assembly system comprises a pre-assembly station and a positioning station, the positioning station is any one of the positioning stations as claimed in claims 1 to 10, and the pre-assembly station is configured to pre-assemble the electrolytic cell.

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