Electrode assembly / disassembly device

Abstract

This utility model belongs to the technical field of disassembly and assembly equipment, and discloses an electrode disassembly and assembly device. The electrode disassembly and assembly device includes a frame body, a positioning mechanism, a moving mechanism, and a locking mechanism. The frame body is provided with a worktable, and the worktable has clearance holes. The positioning mechanism is used to support the clamping block and position the electrode within the groove. The moving mechanism includes a first moving component and a second moving component. The first moving component is located within the frame body, and its moving end protrudes from the worktable through the clearance holes and can move along a first direction. The second moving component is disposed at the moving end of the first moving component. The locking mechanism is disposed on the moving end of the second moving component, and its output end is provided with a bit. This electrode disassembly and assembly device significantly reduces reliance on manual operation, lowers the labor intensity and human error rate of operators, improves the consistency and safety of the clamping process, and significantly improves disassembly and assembly efficiency.

Description

Technical Field

[0001] This utility model relates to the field of disassembly and assembly equipment technology, and in particular to an electrode disassembly and assembly device. Background Technology

[0002] In the electrode processing and manufacturing process, U-shaped brass blocks are commonly used as electrode clamping components. The electrodes are usually fastened to the grooves of the U-shaped brass blocks with multiple screws to ensure the stability of the electrodes during processing.

[0003] In existing technologies, electrode clamping is primarily done manually. During installation, operators must accurately place the electrode in the center of the groove in the U-shaped brass block and manually tighten the screws. When changing electrodes, the loosening and tightening of the screws must be repeated. Due to the variety of electrode types, shapes, and sizes, operators must perform precise alignment and ensure reliable fastening during clamping, making the entire process cumbersome and requiring a high level of technical skill. Using the current manual operation method, a single complete clamping process (including removing the old electrode and installing the new one) takes an average of approximately 120 seconds, severely restricting the processing cycle and impacting overall production efficiency.

[0004] At the same time, performing such manual operations repeatedly for a long time is not only labor-intensive and easy to cause operator fatigue, but may also lead to poor electrode clamping due to improper operation, such as loose electrodes, stripped screws or damage, which will directly affect the stability and positioning accuracy of the electrodes, increase rework and maintenance costs, and may even cause equipment failure or downtime, resulting in waste of production resources and loss of efficiency.

[0005] Therefore, there is an urgent need for an electrode disassembly and assembly device to solve the above-mentioned technical problems. Utility Model Content

[0006] The purpose of this invention is to provide an electrode assembly and disassembly device that can reduce manual labor intensity, improve electrode assembly and disassembly efficiency, and effectively utilize vertical space, making the overall structure of the device more compact.

[0007] To achieve this objective, the present invention adopts the following technical solution:

[0008] An electrode assembly / disassembly device is used to assemble and disassemble electrodes on a clamping block. The clamping block has a groove extending in a first direction, and the electrode is located in the groove. One of the two opposite sidewalls of the groove in a second direction has a plurality of first threaded holes, and a first fastener is disposed in the first threaded hole. The electrode assembly / disassembly device includes:

[0009] A frame body, on which a workbench is provided, and on which clearance holes are provided;

[0010] A positioning mechanism is used to support the clamping block and position the electrode in the groove, such that the projection of the center point of the electrode on the bottom wall of the groove is located at the center of the bottom wall;

[0011] The moving mechanism includes a first moving component and a second moving component. The first moving component is located within the frame body. The moving end of the first moving component protrudes from the clearance hole from the worktable and can move along the first direction. The second moving component is disposed at the moving end of the first moving component.

[0012] A locking mechanism is provided on the moving end of the second moving component, and a screwdriver bit is provided at the output end of the locking mechanism;

[0013] The first moving component is used to drive the locking mechanism to move along the first direction so that the bit is aligned with any one of the first threaded holes. The second moving component is used to drive the locking mechanism to move along the second direction so that the bit is inserted into the aligned first threaded hole to tighten or loosen the first fastener. The first direction is perpendicular to the second direction.

[0014] Optionally, the first moving component includes:

[0015] The first lead screw and nut assembly is located inside the frame body and connected to the worktable, and the movable end of the first lead screw and nut assembly can move along the first direction;

[0016] The first drive assembly has its output end connected to the input end of the first lead screw and nut assembly.

[0017] A movable seat is disposed on the movable end of the first lead screw and nut assembly, and the second movable component is disposed on the movable seat.

[0018] Optionally, the first drive assembly further includes a slide rail and a slider, the slide rail being disposed on the worktable along a first direction, the slider being disposed at the bottom of the movable seat, and the slider being slidably connected to the slide rail.

[0019] Optionally, the first driving component includes:

[0020] The first drive motor is fixed inside the frame body;

[0021] The first transmission assembly includes a driving wheel, a driven wheel, and a transmission belt. The driving wheel is coaxially fixed to the output shaft of the first drive motor, and the driven wheel is coaxially fixed to the input end of the first lead screw nut assembly. The transmission belt is wound around the outer periphery of the driving wheel and the driven wheel and is tensioned so that the driving wheel and the driven wheel are connected in a transmission manner.

[0022] Optionally, the second moving component includes a first cylinder, which is disposed on the moving base, and the locking mechanism is fixed to the moving end of the first cylinder. The first cylinder is used to drive the locking mechanism to move along the second direction.

[0023] Alternatively, the second moving component includes a second lead screw and nut assembly and a third drive motor. The second lead screw and nut assembly is disposed on the moving base, the locking mechanism is fixed to the moving end of the second lead screw and nut assembly, and the third drive motor is connected to the input end of the second lead screw and nut assembly for driving the locking mechanism to move along the second direction.

[0024] Optionally, the locking mechanism includes:

[0025] The mounting base is disposed on the movable end of the second movable component;

[0026] A second transmission component and a second drive motor are provided. The second transmission component is disposed on the mounting base, and the second drive motor is connected to the input end of the second transmission component.

[0027] The bit holder is connected to the output end of the second transmission assembly. The bit holder is used to hold the bit, and the second drive motor is used to drive the bit to rotate.

[0028] Optionally, the second transmission assembly includes:

[0029] A speed reducer is mounted on the mounting base, and the input shaft of the speed reducer is connected to the output shaft of the second drive motor.

[0030] A coupling, wherein the mounting base is provided with a clearance space, and the coupling is located within the clearance space;

[0031] A drive shaft, one end of which is connected to the bit holder, and the other end of which is connected to the output shaft of the reducer via the coupling.

[0032] Optionally, the locking mechanism further includes:

[0033] A position sensing plate is fixed coaxially with the drive shaft, and the position sensing plate has at least one notch;

[0034] A sensor, fixed to the mounting base, is used to sense the position of the notch in order to detect the number of rotations of the bit.

[0035] Optionally, the positioning mechanism includes:

[0036] A positioning seat is provided on the workbench, and the positioning seat is provided with a positioning groove for accommodating and positioning the clamping block;

[0037] A dual-head drive unit is fixed on the positioning seat. The dual-head drive unit includes two drive ends, which are located on both sides of the positioning seat and are equidistant from the positioning seat.

[0038] Each of the drive ends is provided with a positioning rod, and the dual-head drive unit is used to drive the two positioning rods to move synchronously closer to or away from the positioning seat.

[0039] Optionally, the side wall of the positioning seat is provided with a second threaded hole, and a second fastener is provided in the second threaded hole. The second fastener can abut against the clamping block so that the clamping block is fixed in the positioning groove.

[0040] Beneficial effects:

[0041] The electrode assembly and disassembly device provided by this utility model uses a positioning mechanism to support the clamping block and precisely position the electrode at the center of the bottom wall of the groove, effectively improving the positioning accuracy during the clamping process. After the electrode is positioned, the first moving component and the second moving component work together to precisely control the locking mechanism to move along the first direction, so that the bit can be quickly aligned with any first threaded hole and the bit can be inserted into the threaded hole along the second direction, thereby completing the automatic tightening or loosening operation of the first fastener and realizing the automated clamping and disassembly of the electrode.

[0042] This electrode assembly / disassembly device significantly reduces reliance on manual operation, lowers the labor intensity and human error rate of operators, improves the consistency and safety of the clamping process, and significantly increases assembly / disassembly efficiency. Simultaneously, the first moving component is housed within the frame body, and its moving end protrudes from the worktable through a clearance hole and can move along a first direction. This facilitates the movement of the locking mechanism in the first direction without increasing the overall size of the device, improving space utilization and making the overall structure of the electrode assembly / disassembly device more compact. Attached Figure Description

[0043] Figure 1 This is a schematic diagram of the structure of the electrode assembly and disassembly device provided by this utility model;

[0044] Figure 2 This is a schematic diagram of the structure of the moving mechanism, locking mechanism and positioning mechanism provided by this utility model cooperating with each other;

[0045] Figure 3 This is a schematic diagram of the locking mechanism provided by this utility model;

[0046] Figure 4 This is a schematic diagram of the positioning mechanism provided by this utility model;

[0047] Figure 5 This is a structural schematic diagram of the main frame provided by this utility model.

[0048] In the picture:

[0049] 10. Clamping block; 101. Groove; 102. First threaded hole; 20. Electrode;

[0050] 100. Frame body; 110. Workbench; 111. Clearance hole; 120. Controller; 130. Display screen; 140. Start / stop button; 150. Emergency stop button; 160. Foot pads;

[0051] 200. Positioning mechanism; 210. Positioning seat; 211. Positioning groove; 220. Dual-head drive component; 230. Positioning rod;

[0052] 300. Moving mechanism; 310. First moving component; 311. First lead screw and nut assembly; 312. First drive assembly; 3121. First drive motor; 3122. First transmission assembly; 31221. Drive wheel; 31222. Driven wheel; 31223. Transmission belt; 31224. Tensioner wheel; 31225. Wheel seat; 313. Moving seat; 314. Slide rail; 315. Slider; 320. Second moving component; 321. First cylinder;

[0053] 400 Locking mechanism; 410 Bit; 420 Mounting base; 430 Second transmission assembly; 431 Reducer; 432 Coupling; 433 Drive shaft; 440 Second drive motor; 450 Bit clamping component; 460 Position sensing plate; 470 Sensing element. Detailed Implementation

[0054] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0055] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0056] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0057] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0058] This embodiment provides an electrode assembly / disassembly device for assembling and disassembling electrodes 20 on a clamping block 10. The clamping block 10 has a groove 101 extending along a first direction, and the electrode 20 is located within the groove 101. The groove 101 has two opposing sidewalls along a second direction, namely a first sidewall and a second sidewall. The first sidewall has a plurality of first threaded holes 102, and first fasteners are installed in the first threaded holes 102, such as... Figures 1-2As shown, the disassembly and assembly device includes a frame body 100, a positioning mechanism 200, a moving mechanism 300, and a locking mechanism 400. The frame body 100 is provided with a worktable 110, which has a clearance hole 111. The positioning mechanism 200 is used to support the clamping block 10 and position the electrode 20 in the groove 101 so that the projection of the center point of the electrode 20 on the bottom wall of the groove 101 is located at the center of the bottom wall. The moving mechanism 300 includes a first moving component 310 and a second moving component 320. The first moving component 310 is located in the frame body 100. The moving end of the first moving component 310 protrudes from the worktable 110 through the clearance hole 111 and can move in a first direction. The second moving component 320 is disposed on the moving end of the first moving component 310. The locking mechanism 400 is disposed on the moving end of the second moving component 320. The output end of the locking mechanism 400 is provided with a bit 410, and the first side wall of the groove 101 is opposite to the bit 410. The first moving component 310 is used to drive the locking mechanism 400 to move along a first direction, so that the bit 410 is aligned with any one of the first threaded holes 102. The second moving component 320 is used to drive the locking mechanism 400 to move along a second direction, so that the bit 410 extends into the aligned first threaded hole 102 to tighten or loosen the first fastener. In this embodiment, for ease of description of the electrode assembly and disassembly device, the first direction is defined as the left-right direction of the worktable 110, the second direction is the front-back direction of the worktable 110, and the third direction is the up-down direction of the worktable 110. The first direction, the second direction, and the third direction are all perpendicular to each other.

[0059] This electrode assembly / disassembly device significantly reduces reliance on manual operation when assembling and disassembling the first fastener used to fix the electrode 20, lowering the labor intensity and human error rate of operators, improving the consistency and safety of the clamping process, and significantly increasing assembly / disassembly efficiency. Simultaneously, the first moving component 310 is located within the frame body 100, with its moving end protruding from the worktable 110 and movable along the first direction. This facilitates the movement of the locking mechanism 400 in the first direction without increasing the overall size of the device, improving space utilization and making the overall structure of the electrode assembly / disassembly device more compact.

[0060] Optionally, such as Figure 2As shown, the first moving component 310 includes a first lead screw and nut assembly 311, a first drive assembly 312, and a moving base 313. The first lead screw and nut assembly 311 is located inside the frame body 100 and fixed to the lower surface of the worktable 110. The moving end of the first lead screw and nut assembly 311 can move along a first direction. The output end of the first drive assembly 312 is connected to the input end of the first lead screw and nut assembly 311. The moving base 313 is disposed on the moving end of the first lead screw and nut assembly 311, and the second moving component 320 is disposed on the moving base 313. The structure of this first moving component 310 effectively utilizes the internal space resources of the frame body 100, making the device layout more compact and reasonable without increasing the overall size.

[0061] Optionally, such as Figure 2 and Figure 3 As shown, the first drive assembly 312 also includes a slide rail 314 and a slider 315. The slide rail 314 is disposed on the worktable 110 along the first direction, and the slider 315 is disposed at the bottom of the movable seat 313. The slider 315 is slidably connected to the slide rail 314, so that the movable seat 313 moves smoothly and accurately along the first direction, thereby improving the alignment accuracy and reliability of the locking mechanism 400 during the assembly and disassembly of the electrode 20.

[0062] In this embodiment, two parallel slide rails 314 are provided on the workbench 110, and two sliders 315 are provided at the bottom of the movable seat 313. Each slider 315 is slidably connected to one slide rail 314, thereby ensuring that the movable seat 313 is balanced by force and improving the stability of the movement of the movable seat 313.

[0063] Optionally, the first lead screw and nut assembly 311 includes a lead screw seat, a lead screw, and a nut. The lead screw seat is fixedly connected to the lower surface of the worktable 110. The lead screw is rotatably mounted on the lead screw seat, and the nut is rotatably connected to the lead screw and rotatably mounted on the movable seat 313. The output end of the first drive assembly 312 is connected to the lead screw drive. The first drive assembly 312 drives the lead screw to rotate, causing the nut to move along the axis of the lead screw, thereby enabling the movable seat 313 to move along the first direction, and thus aligning the locking mechanism 400 on the movable seat 313 with any one of the first threaded holes 102. The first lead screw and nut assembly 311 has advantages such as high positioning accuracy, strong load-bearing capacity, and low likelihood of gap generation, ensuring accurate alignment and repeatable operation of the bit 410 in the first direction.

[0064] Optionally, the first moving component 310 further includes a position detection component, which includes a first extreme position detector, a home position detector, a second extreme position detector, and a trigger plate. The trigger plate is disposed on the moving base 313, and the first extreme position detector, home position detector, and second extreme position detector are sequentially disposed on the lower surface of the worktable 110 along a first direction. Before the locking mechanism 400 performs tightening or loosening, the moving mechanism 300 aligns the trigger plate of the moving base 313 with the home position detector to achieve home positioning and improve operational accuracy. The first extreme position detector and the second extreme position detector are located on both sides of the home position detector, mainly to limit the maximum operating range of the moving base 313 and prevent it from colliding with other components during movement, thereby improving the safety of the device. In this embodiment, the first extreme position detector, the home position detector, and the second extreme position detector are all photoelectric sensors with high detection accuracy, which can accurately determine the position of the moving base 313, thereby ensuring that the locking mechanism 400 reliably performs tightening or loosening operations at the predetermined position.

[0065] Optionally, such as Figure 2 As shown, the first drive assembly 312 includes a first drive motor 3121 and a first transmission assembly 3122. The first drive motor 3121 is fixed inside the frame body 100. The first transmission assembly 3122 includes a drive wheel 31221, a driven wheel 31222, and a transmission belt 31223. The drive wheel 31221 is coaxially fixed with the output shaft of the first drive motor 3121, and the driven wheel 31222 is coaxially fixed with the input end of the first lead screw nut assembly 311. The transmission belt 31223 is wound around the outer periphery of the drive wheel 31221 and the driven wheel 31222 and is tensioned to enable the drive wheel 31221 and the driven wheel 31222 to be connected in a transmission manner. This structure has the advantages of smooth transmission, low noise, and easy maintenance, further improving the reliability and response speed of the moving seat 313 in the first direction, and facilitating precise control of the position of the locking mechanism 400 during the assembly and disassembly of the electrode 20.

[0066] Optionally, such as Figure 2 As shown, the first transmission assembly 3122 also includes at least one tensioning pulley 31224. The tensioning pulley 31224 abuts against the inner and / or outer side of the transmission belt 31223, effectively tensioning the transmission belt 31223 and preventing slippage or synchronization errors caused by slackness. This ensures stable transmission between the driving pulley 31221 and the driven pulley 31222, improving the reliability and service life of the entire drive system. In this embodiment, a wheel seat 31225 is provided inside the frame body 100, and a tensioning pulley 31224 is provided on the wheel seat 31225. The tensioning pulley 31224 can rotate around its own axis and abuts against the outer wall of the transmission belt 31223, effectively tensioning the transmission belt 31223.

[0067] Optionally, the wheel seat 31225 is provided with a waist-shaped hole extending in the third direction. The tension wheel 31224 is fixed to the wheel seat 31225 by bolts passing through the waist-shaped hole, thereby realizing the position adjustment of the tension wheel 31224 in the third direction and improving the flexibility and adaptability of the first transmission assembly 3122.

[0068] Optionally, such as Figure 2 As shown, the second moving component 320 includes a first cylinder 321, which is mounted on the moving base 313. A locking mechanism 400 is fixed to the moving end of the first cylinder 321. The first cylinder 321 drives the locking mechanism 400 to move along a second direction, enabling it to quickly and stably move the locking mechanism 400 into or out of the working position, thereby improving the efficiency of electrode 20 assembly and disassembly. The first cylinder 321 has a fast response speed and smooth operation, improving the overall safety and reliability of the operation.

[0069] In other embodiments, the second moving component 320 includes a second lead screw and nut assembly and a third drive motor. The second lead screw and nut assembly is mounted on the moving base 313, and the locking mechanism 400 is fixed to the moving end of the second lead screw and nut assembly. The third drive motor is connected to the input end of the second lead screw and nut assembly and is used to drive the locking mechanism 400 to move along a second direction. The above design has a simple structure and high control precision. The structure of the second lead screw and nut assembly is the same as that of the first lead screw and nut assembly 311, and will not be described in detail.

[0070] Optionally, such as Figure 3 As shown, the locking mechanism 400 includes a mounting base 420, a second transmission assembly 430, a second drive motor 440, and a bit holder 450. The mounting base 420 is disposed on the moving end of the second moving assembly 320, and the second transmission assembly 430 is disposed on the mounting base 420. The second drive motor 440 is drivenly connected to the input end of the second transmission assembly 430, and the bit holder 450 is drivenly connected to the output end of the second transmission assembly 430. The bit holder 450 is used to hold the bit 410, and the second drive motor 440 is used to drive the bit 410 to rotate, thereby realizing the tightening or loosening operation of the first fastener. In this embodiment, the second drive motor 440 is a servo motor. Servo motors have the advantages of fast response speed and high control precision, thereby improving the assembly and disassembly accuracy and stability of the electrode 20.

[0071] Optionally, the bit 410 can be detachably mounted on the bit holder 450, allowing for adaptive replacement of the bit 410 according to the specifications of the first fastener. In this embodiment, the bit holder 450 is provided with a mounting groove and a third threaded hole along the radial direction of the bit holder 450. A third fastener is threaded into the third threaded hole, which can fix the bit 410 onto the bit holder 450, ensuring the stability and reliability of the connection between the bit 410 and the bit holder 450.

[0072] Optionally, such as Figure 3 As shown, the second transmission assembly 430 includes a reducer 431, a coupling 432, and a transmission shaft 433. The reducer 431 is mounted on a mounting base 420. The input shaft of the reducer 431 is connected to the output shaft of the second drive motor 440. The mounting base 420 has a clearance space, within which the coupling 432 is located. One end of the transmission shaft 433 is connected to the bit holder 450, and the other end is connected to the output shaft of the reducer 431 via the coupling 432. The coupling 432 is positioned within the clearance space, effectively avoiding spatial interference during transmission and improving the overall structural compactness and assembly flexibility.

[0073] like Figure 3 As shown, in this embodiment, the input shaft and output shaft of the reducer 431 are set at a preset angle, which can further reduce the overall size of the device and improve space utilization. In this embodiment, the preset angle is 90°, which makes the locking mechanism 400 more compact and improves space utilization. In other embodiments, the preset angle is greater than 0° and less than 180°, such as 60°, 120°, 150°, etc.

[0074] Optionally, the locking mechanism 400 further includes a position sensing plate 460 and a sensing element 470. The position sensing plate 460 is coaxially fixed with the drive shaft 433. The position sensing plate 460 is provided with at least one notch. The sensing element 470 is fixed on the mounting base 420. The sensing element 470 is used to sense the position of the notch to detect the number of rotations of the screwdriver bit 410, thereby achieving effective monitoring of the screw tightening or unscrewing process, improving the accuracy and reliability of the locking operation, and avoiding assembly abnormalities caused by over-tightening or under-tightening.

[0075] Optionally, such as Figure 4As shown, the positioning mechanism 200 includes a positioning seat 210, a dual-head drive component 220, and positioning rods 230. The positioning seat 210 is mounted on the worktable 110 and has a positioning groove 211 for accommodating and positioning the clamping block 10. The dual-head drive component 220 is fixed to the positioning seat 210 and includes two drive ends located on opposite sides of the positioning seat 210 at equal distances. Each drive end has a positioning rod 230. The dual-head drive component 220 drives the two positioning rods 230 to move synchronously closer to or further away from the positioning seat 210. The positioning groove 211 initially limits the position of the clamping block 10, while the dual-head drive component 220 drives the two positioning rods 230 to move synchronously at equal intervals, automatically guiding and pressing the electrode 20 to the center position of the clamping block 10, thereby avoiding manual alignment errors and improving positioning accuracy. This structure features a simple design and good synchronization of actions, which helps improve the stability and consistency of electrode 20 clamping, reduces assembly difficulty, and enhances overall assembly and disassembly efficiency and device reliability. In this embodiment, the dual-head drive component 220 is a dual-head cylinder, which operates smoothly and provides a good clamping effect.

[0076] Optionally, the side wall of the positioning seat 210 is provided with a second threaded hole, and a second fastener is provided in the second threaded hole. The second fastener can abut against the clamping block 10 to fix the clamping block 10 in the positioning groove 211. This structure can enhance the stability of the clamping block 10 in the positioning groove 211, ensure the positioning accuracy during the clamping process of the electrode 20, improve the overall reliability of the device, and has a compact structure and is easy to adjust.

[0077] In this embodiment, the side wall of the clamping block 10 is provided with four first threaded holes 102, which are spaced apart along a first direction on the first side wall of the clamping block 10. Each first threaded hole 102 contains a first fastener. In actual operation, at least two first fasteners need to be pressed against the electrode 20 in the groove 101 to ensure the electrode 20 is firmly fixed in the clamping block 10, thereby improving the stability of clamping and the positioning accuracy during processing. In other embodiments, three or four first fasteners can be tightened to further improve the stability of the electrode 20.

[0078] Optionally, a controller 120 is also provided inside the frame body 100, and a display screen 130 is provided on one side of the frame body 100. The positioning mechanism 200, the moving mechanism 300, the locking mechanism 400, and the display screen 130 are all connected to the controller 120 for communication. The display screen is used to display the operating status, working parameters, and prompt information of the electrode assembly and disassembly device, so as to realize real-time monitoring of the device operation and human-machine interaction.

[0079] Optionally, such as Figure 5As shown, the frame body 100 is provided with a start / stop button 140 and an emergency stop button 150 on one side of the display screen 130, which are connected to the controller 120. The start / stop button 140 is used to start or stop the operation of the electrode assembly / disassembly device, and the emergency stop button 150 is used to quickly interrupt the operation of the device in an emergency, thereby realizing safe control and convenient operation of the electrode assembly / disassembly device.

[0080] Optionally, the bottom of the frame body 100 is also provided with multiple foot pads 160. The foot pads 160 are used to support the frame body 100 and play a role in anti-slip and shock absorption, thereby improving the stability and safety of the electrode assembly and disassembly device.

[0081] The working process of the electrode assembly / disassembly device provided in this embodiment is roughly as follows:

[0082] First, the clamping block 10 is placed in the positioning groove 211 of the positioning seat 210 by hand, the electrode 20 is placed in the groove 101 of the positioning seat 210, and the clamping block 10 is fixed in the positioning groove 211 by the second fastener.

[0083] Secondly, the dual-rod cylinder drives the two positioning rods 230 to center the electrode 20 in the groove 101. The electrode 20 is positioned at a predetermined position, that is, the projection of the center point of the electrode 20 on the bottom wall of the groove 101 is located at the center of the bottom wall.

[0084] Then, the first drive motor 3121 drives the moving seat 313 to move in the first direction through the first transmission assembly 3122 and the first lead screw nut assembly 311, so that the locking mechanism 400 is aligned with any one of the first threaded holes 102. The first cylinder 321 drives the locking mechanism 400 to move in the second direction, and the bit 410 of the locking mechanism 400 is inserted into the first threaded hole 102. The second drive motor 440 drives the bit 410 to rotate through the second transmission assembly 430, thereby fastening the first fastener.

[0085] Finally, after tightening, the positioning mechanism 200, the moving mechanism 300, and the locking mechanism 400 reset, awaiting the next tightening operation. When loosening the first fastener on the clamping block 10, the operation steps are the same as described above, except that the second drive motor 440 needs to drive the bit 410 to reverse in order to achieve the loosening operation.

[0086] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. An electrode assembly / disassembly device for assembling / disassembling an electrode (20) on a clamping block (10), wherein the clamping block (10) is provided with a groove (101) extending in a first direction, the electrode (20) is located in the groove (101), and one of the two opposite sidewalls of the groove (101) in a second direction is provided with a plurality of first threaded holes (102), and a first fastener is provided in the first threaded hole (102), characterized in that, The electrode assembly / disassembly device includes: A frame body (100) is provided with a workbench (110) and a clearance hole (111) is provided on the workbench (110); A positioning mechanism (200) is used to carry the clamp (10) and position the electrode (20) in the groove (101) so that the projection of the center point of the electrode (20) on the bottom wall of the groove (101) is located at the center of the bottom wall; The moving mechanism (300) includes a first moving component (310) and a second moving component (320). The first moving component (310) is located inside the frame body (100). The moving end of the first moving component (310) protrudes from the clearance hole (111) from the worktable (110) and can move along the first direction. The second moving component (320) is disposed at the moving end of the first moving component (310). A locking mechanism (400) is provided on the moving end of the second moving component (320), and a bit (410) is provided at the output end of the locking mechanism (400); The first moving component (310) is used to drive the locking mechanism (400) to move along the first direction so that the bit (410) is aligned with any one of the first threaded holes (102). The second moving component (320) is used to drive the locking mechanism (400) to move along the second direction so that the bit (410) extends into the first threaded hole (102) aligned with it to tighten or loosen the first fastener. The first direction is perpendicular to the second direction.

2. The electrode assembly / disassembly device according to claim 1, characterized in that, The first moving component (310) includes: The first lead screw nut assembly (311) is located inside the frame body (100) and connected to the worktable (110), and the moving end of the first lead screw nut assembly (311) can move along the first direction; The first drive assembly (312) is connected to the input end of the first lead screw and nut assembly (311) via a transmission connection. A movable seat (313) is disposed on the movable end of the first lead screw nut assembly (311), and a second movable assembly (320) is disposed on the movable seat (313).

3. The electrode assembly / disassembly device according to claim 2, characterized in that, The first drive assembly (312) further includes a slide rail (314) and a slider (315). The slide rail (314) is disposed on the worktable (110) along a first direction, and the slider (315) is disposed at the bottom of the movable seat (313). The slider (315) is slidably connected to the slide rail (314).

4. The electrode assembly / disassembly device according to claim 2, characterized in that, The first driving component (312) includes: The first drive motor (3121) is fixed inside the frame body (100); The first transmission assembly (3122) includes a drive wheel (31221), a driven wheel (31222), and a transmission belt (31223). The drive wheel (31221) is coaxially fixed with the output shaft of the first drive motor (3121). The driven wheel (31222) is coaxially fixed with the input end of the first lead screw nut assembly (311). The transmission belt (31223) is wound around the outer periphery of the drive wheel (31221) and the driven wheel (31222) and is tensioned so that the drive wheel (31221) and the driven wheel (31222) are connected in a transmission manner.

5. The electrode assembly / disassembly device according to claim 2, characterized in that, The second moving component (320) includes a first cylinder (321), which is disposed on the moving base (313). The locking mechanism (400) is fixed to the moving end of the first cylinder (321). The first cylinder (321) is used to drive the locking mechanism (400) to move along the second direction. Alternatively, the second moving component (320) includes a second lead screw and nut assembly and a third drive motor. The second lead screw and nut assembly is disposed on the moving seat (313), and the locking mechanism (400) is fixed on the moving end of the second lead screw and nut assembly. The third drive motor is connected to the input end of the second lead screw and nut assembly for transmission, and the third drive motor is used to drive the locking mechanism (400) to move along the second direction.

6. The electrode assembly / disassembly device according to claim 1, characterized in that, The locking mechanism (400) includes: The mounting base (420) is disposed on the movable end of the second movable component (320); The second transmission assembly (430) and the second drive motor (440) are provided on the mounting base (420), and the second drive motor (440) is connected to the input end of the second transmission assembly (430). The bit holder (450) is connected to the output end of the second transmission assembly (430). The bit holder (450) is used to hold the bit (410), and the second drive motor (440) is used to drive the bit (410) to rotate.

7. The electrode assembly / disassembly device according to claim 6, characterized in that, The second transmission assembly (430) includes: A speed reducer (431) is mounted on the mounting base (420), and the input shaft of the speed reducer (431) is connected to the output shaft of the second drive motor (440) in a transmission connection. The coupling (432) has a clearance space on the mounting base (420), and the coupling (432) is located within the clearance space; A drive shaft (433) is provided, one end of which is connected to the bit holder (450), and the other end is connected to the output shaft of the reducer (431) via the coupling (432).

8. The electrode assembly / disassembly device according to claim 7, characterized in that, The locking mechanism (400) further includes: A position sensing plate (460) is coaxially fixed with the drive shaft (433), and the position sensing plate (460) is provided with at least one notch; A sensor (470) is fixed on the mounting base (420). The sensor (470) is used to sense the position of the notch in order to detect the number of rotations of the bit (410).

9. The electrode disassembly and assembly device according to any one of claims 1-8, characterized in that, The positioning mechanism (200) includes: A positioning seat (210) is provided on the workbench (110), and a positioning groove (211) is provided on the positioning seat (210) for accommodating and positioning the clamping block (10); A dual-head drive unit (220) is fixed on the positioning seat (210). The dual-head drive unit (220) includes two drive ends, which are located on both sides of the positioning seat (210) and are equidistant from the positioning seat (210). Positioning rod (230), each of the driving ends is provided with the positioning rod (230), the dual-head driving member (220) is used to drive the two positioning rods (230) to move synchronously closer to or away from the positioning seat (210).

10. The electrode assembly / disassembly device according to claim 9, characterized in that, The side wall of the positioning seat (210) is provided with a second threaded hole, and a second fastener is provided in the second threaded hole. The second fastener can abut against the clamping block (10) so that the clamping block (10) is fixed in the positioning groove (211).

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