Grinding device and electrophoresis apparatus

Abstract

The utility model discloses a kind of grinding device and electrophoresis equipment, it is related to grinding device technical field, wherein, grinding device is used for the grinding of the current collecting plate of electrophoresis holder, grinding device includes frame, driving component and grinding component, frame includes mounting plate and top plate, the cylinder body of driving component is installed in mounting plate, grinding component includes hoop, sliding member and first grinder, sliding member is slidably connected with top plate, the extension shaft of driving component is connected with sliding member, two waist type holes spaced apart along vertical direction are formed on sliding member, hoop includes circular arc section and linear thread section being arranged at the both ends of circular arc section, circular arc section is connected on first grinder, two linear thread sections are locked in two waist type holes respectively, so that first grinder is abutted with sliding member, the extension shaft of driving component is connected with sliding member, the extension shaft of driving component can extend or retract. The grinding device does not need manual polishing at high place, improves polishing efficiency, and eliminates safety hazard.

Description

Technical Field

[0001] This utility model relates to the field of grinding device technology, and in particular to a grinding device and electrophoresis equipment. Background Technology

[0002] In the automotive painting workshop, the car body is mounted on an electrophoresis fixture. Approximately 600A of current is output through electrode tubes on both sides of the electrophoresis tank. This current flows through the paint, the car body, the electrophoresis fixture, and finally to the current collector, forming a continuous circuit. This allows the electrophoretic paint to adhere better to the car body, forming the first layer of anti-rust paint. During this process, the current collector must remain stably attached to ensure a stable current flow.

[0003] In the actual electrophoresis process, the presence of water vapor in the electrophoresis process environment can cause dirt to accumulate on the contact surface of the current collector. Furthermore, the electrophoresis fixture in the water tank will be impacted by the water flow, causing it to shake and resulting in wear on the contact surface of the current collector. If this is not addressed in time, it will be difficult for the current collector to remain stable during the energization process. The dirt and wear on the contact surface of the current collector will generate electric arcs and sparks, affecting the stability of the current.

[0004] In the existing technology, the treatment of dirt and wear on the contact surface of the current collector is carried out by manual hand-held polishing equipment on a regular basis. In order to improve the efficiency of electrophoresis, multiple electrophoresis girders are used to transport the car body in sequence, which requires polishing multiple current collectors. This results in low polishing efficiency and safety risks associated with manual polishing.

[0005] Therefore, it is necessary to provide a new grinding apparatus and electrophoresis equipment to solve the above-mentioned technical problems. Utility Model Content

[0006] The main purpose of this utility model is to propose a grinding device and an electrophoresis equipment, which aims to improve the technical problems of low grinding efficiency and safety risks of current collectors in the prior art.

[0007] To achieve the above objectives, according to one aspect of the present invention, a grinding device is provided for grinding the current collector plate of an electrophoresis apparatus, comprising:

[0008] The frame includes a mounting plate and a top plate;

[0009] A drive component, wherein the cylinder of the drive component is mounted on the mounting plate;

[0010] The grinding component includes a clamp, a sliding member, and a first grinding machine. The sliding member is slidably connected to the top plate. The extension shaft of the driving component is connected to the sliding member. The sliding member has two waist-shaped holes spaced apart in the vertical direction. The clamp includes an arc segment and straight threaded segments at both ends of the arc segment. The arc segment is engaged with the first grinding machine. The two straight threaded segments are respectively locked in the two waist-shaped holes, so that the first grinding machine abuts against the sliding member. The extension shaft of the driving component is connected to the sliding member. The extension shaft of the driving component can extend or retract to drive the grinding disc of the first grinding machine to fit or separate from the current collector plate.

[0011] In one embodiment, the first grinding machine is a water-based grinding machine, and the grinding device further includes a water storage component, which includes a water tank and a connecting pipe. The water tank is installed on the top of the frame and is located on the top of the water-based grinding machine. The two ends of the connecting pipe are respectively connected to the water tank and the water-based grinding machine.

[0012] In one embodiment, the grinding component includes a second grinding machine, and the first grinding machine and the second grinding machine are spaced apart along an extension direction perpendicular to the extension axis of the driving component, with the second grinding machine mounted on the sliding member.

[0013] In one embodiment, the grinding apparatus further includes a control component, which includes a vision sensor head, a sensor controller, and a PLC controller. The vision sensor head is used to detect the state of the current collector. The sensor controller is signal-connected to both the vision sensor head and the PLC controller. The PLC controller is signal-connected to both the first grinding machine and the drive component.

[0014] In one embodiment, the top plate is formed with a slider assembly, and the grinding component further includes a sliding member. The sliding member has a slide rail formed on it, which is arranged along the extension direction of the extension shaft of the driving component. The slider assembly is slidably connected to the slide rail.

[0015] In one embodiment, the slider group includes a plurality of sub-sliders spaced apart along the extension direction of the extension axis of the drive component.

[0016] In one embodiment, there are multiple slide rails, which are spaced apart along an extension direction perpendicular to the extension axis of the drive component. There are also multiple slider groups, the number of which is equal to the number of slide rails, and they are arranged in a one-to-one correspondence.

[0017] In one embodiment, the grinding device further includes a T-shaped seat, the T-shaped seat including a first base plate and a first connecting plate connected to each other, the first base plate being mounted on the sliding member, the driving component being a driving cylinder, the extension shaft of the driving cylinder forming a first groove, a first rotating shaft being disposed in the first groove, the first connecting plate forming a first rotating hole, and the first rotating shaft being rotatably mounted in the first rotating hole.

[0018] In one embodiment, the grinding device further includes a hinge seat, which includes a second base plate and a second connecting plate connected to each other. The second base plate is mounted on the mounting plate. The cylinder body of the driving cylinder has a second groove, in which a second rotating shaft is disposed. The second connecting plate has a second rotating hole, and the second rotating shaft is rotatably mounted in the second rotating hole.

[0019] According to another aspect of the present invention, the present invention also provides an electrophoresis device, including a track, an electrophoresis gripper and the above-mentioned grinding device, wherein a current collector is provided on the electrophoresis gripper, the electrophoresis gripper slides along the track, and the grinding disc can be attached to or separated from the current collector.

[0020] In the above scheme, the grinding device is used to grind the current collector plate of the electrophoresis apparatus. The grinding device includes a frame, a driving component, and a grinding component. The frame includes a mounting plate and a top plate. The cylinder of the driving component is mounted on the mounting plate. The grinding component includes a clamp, a sliding component, and a first grinding machine. The sliding component is slidably connected to the top plate. The extension shaft of the driving component is connected to the sliding component. Two waist-shaped holes are formed on the sliding component, which are spaced apart in the vertical direction. The clamp includes an arc segment and straight threaded segments at both ends of the arc segment. The arc segment is engaged with the first grinding machine. The two straight threaded segments are locked in the two waist-shaped holes, so that the first grinding machine abuts against the sliding component. The extension shaft of the driving component is connected to the sliding component. The extension shaft of the driving component can extend or retract to drive the grinding disc of the first grinding machine to fit or separate from the current collector plate. Specifically, the cylinder of the drive component is mounted on the mounting plate, and then the sliding member is slidably connected to the top plate. Two oblong holes are spaced apart vertically on the sliding member. The clamp is a conventional structure, generally consisting of an arc segment and straight threaded segments at both ends of the arc segment. The arc segment is engaged with the first grinding machine, and the two straight threaded segments are locked into the two oblong holes, causing the first grinding machine to abut against the sliding member. This fixes the first grinding machine, preventing vibration or falling during operation. Furthermore, the oblong holes allow the sliding member to adapt to various sizes of first grinding machines. A grinding machine improves adaptability. When grinding is needed, the electrophoresis gripper moves along the track to align the current collector plate with the grinding device. Then, the drive unit is activated, and its extension shaft extends, causing the grinding disc of the first grinding machine to contact the current collector plate. The first grinding machine then starts working, removing dirt or smoothing wear on the current collector plate. After grinding, the water-based grinding machine is turned off, and the extension shaft of the drive unit retracts, separating the grinding disc from the current collector plate to prevent interference between the first grinding machine and the electrophoresis gripper. This invention allows the electrophoresis gripper to be moved to the grinding device for grinding when the current collector plate needs to be ground. The grinding component extends automatically via the drive unit, greatly improving grinding efficiency. Furthermore, it eliminates the need for workers to climb to heights for manual grinding, ensuring worker safety and eliminating safety risks associated with current collector plate grinding. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0022] Figure 1A schematic diagram of the overall structure of an embodiment of the grinding device provided by this utility model from one perspective;

[0023] Figure 2 A schematic diagram of the overall structure of an embodiment of the grinding device provided by this utility model from another perspective;

[0024] Figure 3 A schematic diagram of the connection structure of an embodiment of the control component provided by this utility model;

[0025] Figure 4 A schematic diagram of the connection structure between the grinding component and the driving component provided by this utility model from one perspective;

[0026] Figure 5 This is a schematic diagram of the connection structure between the grinding component and the driving component provided by this utility model from another perspective.

[0027] Explanation of icon numbers:

[0028] 100. Grinding device; 1. Frame; 11. Mounting plate; 12. Top plate; 121. Slider assembly; 121a. Sub-slider; 2. Drive component; 21. First groove; 211. First rotating shaft; 22. Second groove; 221. Second rotating shaft; 3. Grinding component; 31. First grinding machine; 32. Sliding component; 321. Slide rail; 332a. Waist-shaped hole; 34. Second grinding machine; 37. T-shaped seat; 371. First base plate; 372. First connecting plate; 38. Hinge seat; 381. Second base plate; 382. Second connecting plate; 39. Clamp; 391. Arc segment; 392. Straight thread segment; 4. Water receiving tray; 41. Drain hole; 5. Drain pipe; 6. Water storage component; 61. Water tank; 62. Connecting pipe; 7. Control component; 71. Vision sensor head; 72. Sensor controller; 73. PLC controller.

[0029] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0031] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0032] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0033] To achieve the above objectives, please refer to Figures 1 to 5This utility model proposes a grinding device 100 for grinding the current collector plate of an electrophoresis apparatus. The grinding device 100 includes a frame 1, a driving component 2, and a grinding component 3. The frame 1 includes a mounting plate 11 and a top plate 12. The cylinder of the driving component 2 is mounted on the mounting plate 11. The grinding component 3 includes a clamp 39, a sliding member 32, and a first grinding machine 31. The sliding member 32 is slidably connected to the top plate 12. The extension shaft of the driving component 2 is connected to the sliding member 32. Two vertically oriented... The clamp 39 includes an arc segment 391 and straight threaded segments 392 at both ends of the arc segment 391. The arc segment 391 is engaged with the first grinding machine 31, and the two straight threaded segments 392 are respectively locked in the two waist-shaped holes 332a, so that the first grinding machine 31 abuts against the sliding member 32. The extension shaft of the drive component 2 is connected to the sliding member 32. The extension shaft of the drive component 2 can extend or retract to drive the grinding disc of the first grinding machine 31 to fit or separate from the current collector. Specifically, the cylinder of the drive component 2 is mounted on the mounting plate 11, and then the sliding member 32 is slidably connected to the top plate 12. Two oblong holes 332a are provided on the sliding member 32, spaced apart vertically. The clamp 39 is a conventional structure, generally including an arc segment 391 and straight threaded segments 392 at both ends of the arc segment 391. The arc segment 391 is engaged with the first grinding machine 31, and the two straight threaded segments 392 are respectively locked in the two oblong holes 332a, causing the first grinding machine 31 to abut against the sliding member 32. This fixes the first grinding machine 31, preventing shaking or falling during operation. Furthermore, the oblong holes 332a allow for... The sliding member 32 is adapted to various sizes of the first grinding machine 31, improving its adaptability. When grinding is required, the electrophoresis gripper moves along the track until the current collector plate is aligned with the grinding device 100. Then, the drive component 2 is activated, and the extension shaft of the drive component 2 extends, so that the grinding disc of the first grinding machine 31 comes into contact with the current collector plate. Then, the first grinding machine 31 is activated, so that the first grinding machine 31 can work. The first grinding machine 31 grinds away dirt on the current collector plate or smooths out the wear on the current collector plate. After grinding is completed, the water-based grinding machine is turned off, and the extension shaft of the drive component 2 is retracted, so that the grinding disc of the first grinding machine 31 is separated from the current collector plate, preventing the first grinding machine 31 from interfering with the electrophoresis gripper. When the current collector needs to be polished, this utility model only requires driving the electrophoresis clamp to move to the polishing device 100 for polishing. The polishing component 3 can automatically extend through the driving component 2, which greatly improves the polishing efficiency. At the same time, it eliminates the need for operators to climb to a high place to manually polish, thus ensuring the safety of operators and eliminating the safety risks of current collector polishing operations.

[0034] Furthermore, there are two clamps 39 and four waist-shaped holes 332a. The four waist-shaped holes 332a are arranged in a rectangle. One clamp 39 corresponds to two waist-shaped holes 332a that are spaced apart in the vertical direction, and the other clamp 39 corresponds to the other two waist-shaped holes 332a that are spaced apart in the vertical direction. This further fixes the first grinding machine 31.

[0035] In one embodiment, the first grinding machine 31 is a water-based grinding machine, and the grinding device 100 further includes a water storage component 6. The water storage component 6 includes a water tank 61 and a connecting pipe 62. The water tank 61 is installed on the top of the frame 1 and is located on the top of the water-based grinding machine. The two ends of the connecting pipe 62 are respectively connected to the water tank 61 and the water-based grinding machine. Specifically, a water tank 61 is installed at the top of the frame 1, so that the water tank 61 is above the grinding component 3, that is, above the water-based grinder. The water tank 61 and the water-based grinder are connected by a connecting pipe 62. When grinding is required, the electrophoresis gripper moves along the track until the collector plate is aligned with the grinding device 100. Then, the drive component 2 is started, and the extension shaft of the drive component 2 extends, so that the grinding disc of the water-based grinder comes into contact with the collector plate. Since the water tank 61 is located above the water-based grinder, the water in the water tank 61 flows into the water-based grinder through the connecting pipe 62 due to the height difference. Then, the water-based grinder is started, so that the water-based grinder can work. The water-based grinder grinds away the dirt on the collector plate or smooths out the wear on the collector plate. After grinding is completed, the water-based grinder is turned off, and the extension shaft of the drive component 2 is retracted, so that the grinding disc of the water-based grinder is separated from the collector plate, preventing interference between the water-based grinder and the electrophoresis gripper. In this embodiment, a water-based grinder is set up. The water-based grinder uses cooling water circulation to effectively control the grinding temperature and improve operational safety. At the same time, by placing the water tank 61 above the water-based grinder, water is supplied from different heights, eliminating the need for additional water pumps and reducing operating costs.

[0036] Furthermore, the grinding device 100 also includes a water receiving tray 4 and a drain pipe 5. The water receiving tray 4 is connected to the frame 1 and is located at the bottom of the water-based grinder. The water receiving tray 4 has a drain hole 41, and the drain pipe 5 is connected to the water receiving tray 4 through the drain hole 41. In this way, the wastewater generated during the grinding process of the water-based grinder can be collected in the water receiving tray 4 and then flow into the drain pipe 5 through the drain hole 41 for centralized collection and treatment.

[0037] Furthermore, the water storage component 6 also includes an electric control valve and a manual regulating valve. Both the electric control valve and the manual regulating valve are located on the connecting pipe 62. The electric control valve is connected to the sensor controller 72 via a signal. The manual regulating valve is used to control the water flow rate of the connecting pipe 62, and the electric control valve is used to control the opening and closing of the water flow rate of the connecting pipe 62. The visual sensor 71 collects the status of the collector plate and transmits the collected information to the sensor controller 72. The sensor controller 72 compares the collected information with the preset normal status information of the collector plate. If they are the same, it means that the collector plate is not worn or dirty. If they are different, it means that there is wear or dirt. At this time, the sensor controller 72 transmits a signal to the electric control valve, which opens the electric control valve and connects the connecting pipe 62. Water in the water tank 61 flows into the water-based grinder through the connecting pipe 62 to supply water to the water-based grinder. When the visual sensor 71 detects that there is no wear or dirt on the collector plate, it transmits a signal to the sensor controller 72. The sensor controller 72 transmits a signal to the electric control valve, which closes the electric control valve. This cuts off the connecting pipe 62, preventing water in the water tank 61 from entering the water-based grinder and ensuring that water is not wasted. By setting a manual regulating valve, the operator can manually adjust the water flow to ensure the normal operation of the water-based grinder.

[0038] Please see Figures 1 to 5 In one embodiment, the grinding component 3 includes a second grinding machine 34. The first grinding machine 31 and the second grinding machine 34 are spaced apart along the extension direction perpendicular to the extension shaft of the driving component 2, and the second grinding machine 34 is mounted on the sliding component 32. By setting the second grinding machine 34, secondary grinding can be achieved during the movement of the electrophoresis apparatus, further ensuring that the current collector plate is flat and free of dirt.

[0039] Furthermore, the second grinder 34 is a cleaning grinder, used to connect to an external air supply device. The cleaning disc of the cleaning grinder is used to contact the collector plate for cleaning. When grinding is required, the electrophoresis gripper moves along the track until the collector plate is aligned with the grinding device 100. Then, the drive component 2 is activated, its extension shaft extends, and the drive sliding component 32 extends, causing the grinding disc of the water-based grinder to contact the collector plate. Since the water tank 61 is located above the water-based grinder, the height difference allows water in the water tank 61 to flow into the water-based grinder through the connecting pipe 62. The water-based grinder is then activated, allowing it to operate. The water-based grinder removes dirt from the collector plate or smooths out wear on the collector plate. After a preset grinding time, the extension shaft of the drive component 2 retracts. The sliding member 32 retracts, and the electrophoresis gripper continues to advance a short distance. The extension shaft of the drive component 2 extends again, driving the sliding member 32 to extend, so that the cleaning disc of the cleaning and grinding machine contacts the collector plate. At the same time, the cleaning disc starts to rotate, cleaning the contact surface of the collector plate after grinding. After cleaning, the cleaning disc stops rotating and the extension shaft of the drive component 2 retracts, causing the sliding member 32 to retract, and the cleaning and grinding machine returns to the standby state. In this embodiment, by setting the cleaning and grinding machine to perform secondary cleaning, the dust or impurities left on the collector plate during the grinding of the water-based grinding machine are cleaned, further ensuring that there is no dirt on the contact surface of the collector plate.

[0040] Please see Figure 3In one embodiment, the grinding apparatus 100 further includes a control component 7, which includes a vision sensor head 71, a sensor controller 72, and a PLC controller 73. The vision sensor head 71 is used to detect the status of the current collector. The sensor controller 72 is connected to the vision sensor head 71 and the PLC controller 73 respectively. The PLC controller 73 is connected to the first grinding machine 31 and the drive component 2 respectively. When the electrophoresis apparatus moves along the track until the collector plate aligns with the grinding device 100, the visual sensor 71 collects the state of the collector plate, either by taking a picture or by infrared recognition, detecting unevenness. The visual sensor 71 then transmits the collected information to the sensor controller 72. The sensor controller 72 compares the collected information with the preset normal state information of the collector plate. If they match, it indicates that the collector plate is free of wear or dirt; if they differ, it indicates wear or dirt. At this point, the sensor controller 72 transmits a signal to the PLC controller 73, which drives the extension shaft of the drive component 2 to extend, causing the grinding disc of the first grinding machine 31 to come into contact with the collector plate. Since the water tank 61 is located above the first grinding machine 31, the height difference causes water in the water tank 61 to flow into the first grinding machine 31 through the connecting pipe 62. The first grinding machine 31 is then started, and it begins operation, grinding the collector plate... During the grinding process of removing dirt or smoothing out wear on the current collector plate, the first grinding machine 31 generates wastewater. This wastewater falls into the water collection tray 4 and then enters the drain pipe 5 through the drain hole 41 of the water collection tray 4. Finally, it is collected and processed. After the visual sensor head 71 detects that the current collector plate is flat or free of dirt, the visual sensor head 71 transmits a signal to the induction controller 72. The induction controller 72 then transmits a signal to the PLC controller 73 to indicate that the grinding is complete. The PLC controller 73 controls the first grinding machine 31 to shut down and controls the extension shaft of the drive component 2 to retract, so that the grinding disc of the first grinding machine 31 is separated from the current collector plate, preventing the first grinding machine 31 from interfering with the electrophoresis fixture. In this embodiment, the visual sensor head 71 automatically identifies the state of the current collector plate and automatically controls the drive component 2 and the first grinding machine 31. In this way, the entire process does not require manual operation, further improving the grinding efficiency and further avoiding safety risks to operators.

[0041] Furthermore, when the first grinding machine 31 is a water-based grinding machine, the water storage component 6 also includes a built-in level gauge, a visual level gauge, and a water filling valve. The built-in level gauge is located inside the water tank 61 and is used to detect the water level in the water tank 61. The water tank 61 is connected to an external water source through the water filling valve. The built-in level gauge is connected to the water filling valve via a PLC controller 73. The visual level gauge is located outside the water tank 61. When the built-in level gauge detects that the water level in the water tank 61 is lower than the preset height, the built-in level gauge transmits a signal to the PLC controller 73. The PLC controller 73 controls the water filling valve to start, connecting the external water source and the water tank 61, so that the external water source supplies water to the water tank 61. When the water level is equal to or higher than the preset height, the built-in level gauge transmits a signal to the PLC controller 73, and the PLC controller 73 controls the water filling valve to close, so that the external water source no longer supplies water to the water tank 61. At the same time, a visual level gauge is installed on the outside of the water tank 61, so that the operator can observe the water level in the water tank 61 in real time and ensure that the water tank 61 will not run out of water.

[0042] Please see Figure 1 and Figure 4 In one embodiment, the top plate 12 has a slider assembly 121, and the slider 32 has a slide rail 321 arranged along the extension direction of the extension shaft of the drive component 2. The slider assembly 121 is slidably connected to the slide rail 321. After connecting the extension shaft of the drive component 2 to the grinding component 3, the first grinding machine 31 is connected to the slider 32. The slide rail 321 on the slider 32 is aligned with the slider assembly 121 of the top plate 12, and the slider assembly 121 is slidably connected to the slide rail 321. When grinding is required, the electrophoresis apparatus moves along the track until the current collector is aligned with the grinding device 100, and then the drive component 2 is activated. The extension shaft of the drive component 2 extends. Since the extension shaft of the drive component 2 is connected to the slider 32, this pushes the slider 32 to extend, while the top plate 12 remains stationary. The slider assembly 121 will slide along the slide rail 321 in the opposite direction to the extension direction of the extension shaft of the drive component 2, so that the grinding disc of the first grinder 31 abuts against the current collector plate, and the first grinder 31 is started to grind away the dirt on the current collector plate or smooth out the wear on the current collector plate. In this embodiment, by setting the slider assembly 121 and the slide rail 321 to slide together, it plays a guiding role, ensuring that the first grinder 31 can extend along the length direction of the slide rail 321, that is, the extension direction of the extension shaft of the drive component 2, and preventing deviation.

[0043] Please see Figure 4In one embodiment, the slider assembly 121 includes a plurality of sub-sliders 121a spaced apart along the extension direction of the extension axis of the drive component 2. The multiple sub-sliders 121a are distributed at intervals along the direction of movement, effectively increasing the number of guide fulcrums. This more effectively constrains the movement trajectory of the slider 32, significantly reducing its swaying, tilting, or torsion during extension and retraction, ensuring that the slider 32 moves smoothly and strictly along the axial direction of the drive shaft, thereby improving the straightness and repeatability of the grinding action. Distributing the support and guiding functions across multiple sub-sliders 121a avoids stress concentration at a single point. The reduced local pressure and friction on each sub-slider 121a helps extend the overall service life of the slider assembly 121 and the slide rail 321, and maintains smooth operation over long periods.

[0044] Please see Figure 1 and Figure 4 In one embodiment, there are multiple slide rails 321, spaced apart along the extension direction perpendicular to the extension axis of the drive component 2. There are also multiple slider groups 121, the number of which is equal to the number of slide rails 321, and they are arranged in a one-to-one correspondence. By setting multiple slide rails 321 and corresponding slider groups 121, the structural rigidity of the entire system is significantly enhanced. Particularly in the horizontal direction, i.e., perpendicular to the extension axis of the drive component 2, it can better resist lateral forces and bending moments, reducing the risk of deformation or damage due to off-center loading. The multi-slide rail system 321 provides more precise guiding, ensuring that the slider 32 not only moves stably in the extension direction of the drive shaft but also maintains accurate positioning in a plane perpendicular to this direction. This helps maintain a constant angle and pressure between the grinding disc and the machined surface, improving processing quality.

[0045] A water-based polishing machine is a device specifically designed for surface treatment of materials in humid environments. It typically uses water or a water-based coolant to assist the polishing process. Water or a water-based coolant effectively reduces the temperature of the workpiece and polishing tools during polishing, preventing overheating that could lead to workpiece deformation, surface burning, or rapid wear of the polishing tools. Water or a water-based coolant also acts as a lubricant, reducing polishing resistance and improving processing efficiency.

[0046] The cleaning and grinding machine combines grinding and cleaning functions. It can be used as a grinding tool to remove old coatings and repair concrete surfaces, or as a cleaning device to remove dust and small debris. It is also equipped with a high-efficiency dust collection device that collects dust and debris generated during operation, reducing environmental pollution and protecting the health of operators.

[0047] Please see Figure 4 and Figure 5In one embodiment, the grinding device 100 further includes a T-shaped seat and a hinge seat 38. The T-shaped seat includes a first base plate 371 and a first connecting plate 372 connected to each other. The first base plate 371 is mounted on the sliding member 32. The driving member 2 is a driving cylinder. The extension shaft of the driving cylinder forms a first groove 21. A first rotating shaft 211 is provided in the first groove 21. The first connecting plate 372 forms a first rotating hole. The first rotating shaft 211 is rotatably mounted in the first rotating hole. The hinge seat 38 includes a second base plate 381 and a second connecting plate 382 connected to each other. The second base plate 381 is mounted on the mounting plate 11. The cylinder body of the driving cylinder forms a second groove 22. A second rotating shaft 221 is provided in the second groove 22. The second connecting plate 382 forms a second rotating hole. The second rotating shaft 221 is rotatably mounted in the second rotating hole. The cylinder body of the drive cylinder is hinged to the hinge seat 38, the hinge seat 38 is connected to the mounting plate 11 of the frame 1, and the extension shaft of the drive cylinder is hinged to the T-shaped seat, which is connected to the sliding member 32. In this way, when disassembling the drive cylinder, the top plate 12 is disassembled first. At this time, the slide rail 321 and the slider group 121 will separate, and the sliding member 32 can be lifted vertically by hand, so that the extension shaft and cylinder body of the drive cylinder can rotate. This expands the operating space and facilitates the disassembly of the drive cylinder.

[0048] According to another aspect of this utility model, this utility model also provides an electrophoresis device, including a track, an electrophoresis holder, and the aforementioned grinding device 100. The electrophoresis holder is equipped with a current collector plate, and the electrophoresis holder slides along the track. The grinding disc can be attached to or separated from the current collector plate. When grinding is required, the electrophoresis holder moves along the track until the current collector plate is aligned with the grinding device 100. Then, the drive component 2 is activated, and its extension shaft extends, causing the grinding disc of the first grinding machine 31 to abut against the current collector plate. The first grinding machine 31 is then activated, allowing it to operate. The first grinding machine 31 removes dirt from the current collector plate or smooths out wear on the current collector plate. After grinding is completed, the first grinding machine 31 is turned off, and the extension shaft of the drive component 2 retracts, causing the grinding disc of the first grinding machine 31 to separate from the current collector plate, preventing interference between the first grinding machine 31 and the electrophoresis holder. Since the electrophoresis device includes all embodiments of the aforementioned grinding device 100, it possesses at least all the beneficial effects of all the aforementioned embodiments, which will not be elaborated further here.

[0049] The above are merely exemplary embodiments of this utility model and do not limit the scope of protection of this utility model. Any equivalent structural transformations made based on the technical concept of this utility model and the contents of this utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the scope of protection of this utility model.

Claims

1. A grinding apparatus for grinding the current collector plate of an electrophoresis apparatus, characterized in that, include: The frame includes a mounting plate and a top plate; A drive component, wherein the cylinder of the drive component is mounted on the mounting plate; The grinding component includes a clamp, a sliding member, and a first grinding machine. The sliding member is slidably connected to the top plate. The extension shaft of the driving component is connected to the sliding member. The sliding member has two waist-shaped holes spaced apart in the vertical direction. The clamp includes an arc segment and straight threaded segments at both ends of the arc segment. The arc segment is engaged with the first grinding machine. The two straight threaded segments are respectively locked in the two waist-shaped holes, so that the first grinding machine abuts against the sliding member. The extension shaft of the driving component is connected to the sliding member. The extension shaft of the driving component can extend or retract to drive the grinding disc of the first grinding machine to fit or separate from the current collector plate.

2. The grinding apparatus as described in claim 1, characterized in that, The first grinding machine is a water-based grinding machine. The grinding device also includes a water storage component, which includes a water tank and a connecting pipe. The water tank is installed on the top of the frame and is located on the top of the water-based grinding machine. The two ends of the connecting pipe are respectively connected to the water tank and the water-based grinding machine.

3. The grinding apparatus as described in claim 1, characterized in that, The grinding component includes a second grinding machine. The first grinding machine and the second grinding machine are spaced apart along an extension direction perpendicular to the extension shaft of the driving component. The second grinding machine is mounted on the sliding member.

4. The grinding apparatus as described in claim 3, characterized in that, The grinding device further includes a control component, which includes a vision sensor head, a sensor controller, and a PLC controller. The vision sensor head is used to detect the status of the current collector. The sensor controller is connected to the vision sensor head and the PLC controller respectively. The PLC controller is connected to the first grinding machine and the drive component respectively.

5. The grinding apparatus as described in claim 1, characterized in that, The top plate has a slider assembly, and the grinding component further includes a sliding member. The sliding member has a slide rail arranged along the extension direction of the extension shaft of the driving component, and the slider assembly is slidably connected to the slide rail.

6. The grinding apparatus as described in claim 5, characterized in that, The slider group includes a plurality of sub-sliders spaced apart along the extension direction of the extension axis of the drive component.

7. The grinding apparatus as described in claim 6, characterized in that, The slide rails are arranged at intervals along an extension direction perpendicular to the extension axis of the drive component. The slider groups are also arranged in a number that are equal to the number of slide rails and are arranged in a one-to-one correspondence.

8. The grinding apparatus as described in claim 1, characterized in that, The grinding device further includes a T-shaped seat, which includes a first base plate and a first connecting plate connected to each other. The first base plate is mounted on the sliding member. The driving component is a driving cylinder. The extension shaft of the driving cylinder forms a first groove. A first rotating shaft is disposed in the first groove. The first connecting plate forms a first rotating hole. The first rotating shaft is rotatably mounted in the first rotating hole.

9. The grinding apparatus as described in claim 8, characterized in that, The grinding device further includes a hinge seat, which includes a second base plate and a second connecting plate connected to each other. The second base plate is mounted on the mounting plate. The cylinder body of the driving cylinder has a second groove, in which a second rotating shaft is disposed. The second connecting plate has a second rotating hole, and the second rotating shaft is rotatably mounted in the second rotating hole.

10. An electrophoresis apparatus, characterized in that, The device includes a track, an electrophoresis apparatus, and a grinding device according to any one of claims 1 to 9, wherein the electrophoresis apparatus is provided with a current collector, the electrophoresis apparatus slides along the track, and the grinding disc can be attached to or separated from the current collector.

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