Hot-line work wire efficient polishing and conductive paste coating integrated equipment

Abstract

The invention discloses hot-line work wire efficient polishing and conductive paste coating integrated equipment, and belongs to the technical field of hot-line welding operation, the hot-line work wire efficient polishing and conductive paste coating integrated equipment comprises a rack, an auxiliary walking mechanism is fixedly installed at the top of the inner wall of the rack, and an active walking mechanism is fixedly installed at the position, close to the bottom end, between the two sides of the inner wall of the rack. Through cooperative use of the auxiliary walking mechanism, the active walking mechanism, the first driving mechanism, the second driving mechanism, the third driving mechanism, a C-shaped gear ring, a mounting frame, a moving frame, a supporting frame, a polishing steel brush, a paste coating mechanism, a paste extruding mechanism and other structures, automatic polishing of an oxide layer on the surface of an aluminum conductor and uniform coating of conductive paste can be achieved; the aluminum conductor polishing and pasting tool replaces a traditional manual aluminum conductor polishing and pasting tool, the efficiency of live-line welding operation is greatly improved, the labor intensity of workers is relieved, and time and labor are saved.

Description

Technical Field

[0001] The invention relates to the technical field of live wire connection operations, and in particular to integrated equipment for efficient grinding of live wire connections and coating of conductive paste. Background Art

[0002] At present, live wire connection work requires the wire to be stripped. The stripped wire is a bare metal wire, usually an aluminum wire. Since an oxide layer has formed on the wire during long-term use, installing the wire clamp without better polishing to remove the oxide layer will lead to poor contact between the wire and the clamp, which is prone to temperature rise and discharge. The relevant regulations for live wire connection also require the wire to be polished and coated with conductive paste, so that there is a better contact surface, better conductivity, and less prone to temperature rise and discharge.

[0003] At present, the domestic manual wire grinding tools for live working require the live working individual to hold an insulated operating rod, connect a C-shaped stainless steel brush, and manually rub and scrape the wire from a long distance to remove the oxide layer of the wire. This is time-consuming and labor-intensive, and the effect is average. After brushing off the oxide layer, the conductive paste is applied, or even the wiring clamp is directly installed without applying the conductive paste. The on-site operation is simple and violent, basically not in accordance with the specifications, and there are certain safety hazards.

[0004] Therefore, it is necessary to develop an electric grinding tool to automatically grind and apply conductive paste to the exposed pre-installed wires of the wire clamps to meet the needs of electric operations, greatly improve the efficiency of live connection operations, reduce the labor intensity of the staff, and save time and effort. Summary of the invention

[0005] The purpose of the present invention is to provide an integrated device for efficient grinding of live working conductors and coating of conductive paste, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an integrated device for high-efficiency grinding of live working conductors and coating of conductive paste, comprising a frame, an auxiliary walking mechanism is fixedly installed on the top of the inner wall of the frame, and an active walking mechanism is fixedly installed between the two sides of the inner wall of the frame and at a position close to the bottom, the auxiliary walking mechanism and the active walking mechanism are used in combination to clamp the frame on the conductor and move it along the length direction of the conductor;

[0007] A plurality of sliders are fixedly connected to one side of the frame, a same C-shaped gear ring is slidably connected between the plurality of sliders, and a driving mechanism 1 is fixedly installed on one side of the inner wall of the frame close to the C-shaped gear ring, and the driving mechanism 1 is used to drive the C-shaped gear ring to rotate;

[0008] The C-shaped gear ring is fixedly connected to one side away from the frame with two symmetrically arranged mounting frames, a driving mechanism 2 is arranged between the two mounting frames, and two moving frames are arranged on the driving mechanism 2, a rotating shaft 1 is rotatably installed on the moving frame, and a support frame is fixedly connected to one end of the rotating shaft 1 away from the frame, and a polishing steel brush and a paste coating mechanism are respectively fixedly installed on the top and back of the support frame, and a driving mechanism 3 for switching the positions of the polishing steel brush and the paste coating mechanism on the support frame is also arranged on the moving frame;

[0009] A storage cavity for storing conductive paste is provided on the front of the support frame, and a device cavity is provided on a side of the support frame away from the frame, and a paste squeezing mechanism is provided inside the device cavity, and the paste squeezing mechanism is used to squeeze the conductive paste in the storage cavity into the paste applying mechanism;

[0010] The front of the frame is provided with a U-shaped opening, and the auxiliary walking mechanism and the active walking mechanism are respectively located at the top and the bottom of the U-shaped opening.

[0011] As a further description of the above technical solution:

[0012] The auxiliary walking mechanism comprises a fixing frame fixedly mounted on the top of the inner wall of the frame, and two sides of the inner wall of the fixing frame are rotatably connected to two inclined driven wheels.

[0013] As a further description of the above technical solution:

[0014] The active walking mechanism includes a cross frame fixedly installed between two sides of the inner wall of the frame, a lifting motor is fixedly installed on one side of the top of the cross frame, an output end of the lifting motor is fixedly connected to a driving gear, an outer surface of the driving gear is meshed with a driven gear, a nut is fixedly connected to the inside of the driven gear, the nut is rotatably installed on the bottom of the cross frame, a threaded rod 1 is threadedly connected to the inside of the nut, a lifting frame is fixedly connected to the top of the threaded rod 1, a guide rod 1 is fixedly installed on the bottom of the lifting frame, and the other end of the guide rod 1 movably passes through the cross frame and extends to the bottom of the cross frame.

[0015] As a further description of the above technical solution:

[0016] A device frame 1 is fixedly installed on the front of the lifting frame, a device frame 2 is movably installed inside the device frame 1, a spring is fixedly connected between the bottom of the inner wall of the device frame 1 and the bottom of the device frame 2, a driving wheel is rotatably connected inside the device frame 2, and a walking motor is fixedly installed on the front of the device frame 2, and the output end of the walking motor is coaxially fixedly connected to the driving wheel.

[0017] As a further description of the above technical solution:

[0018] The driving mechanism 1 includes a protective frame fixedly installed on one side of the inner wall of the frame, and two rotating shafts 2 are rotatably installed on the inner wall of the protective frame. The two rotating shafts 2 rotate through the frame and extend to the outside of the frame. One end of the two rotating shafts extending to the outside of the frame is fixedly connected with a transmission gear, and the outer surfaces of the two rotating shafts are fixedly sleeved with pulleys, and a transmission belt is connected to the outer surfaces of the two pulleys. A driving motor 1 is fixedly installed on one side of the protective frame.

[0019] As a further description of the above technical solution:

[0020] The output end of the driving motor 1 is coaxially fixedly connected to one of the rotating shafts 2, and the two transmission gears are both meshed with the C-shaped gear ring.

[0021] As a further description of the above technical solution:

[0022] The second driving mechanism includes a second driving motor and two second guide rods. The second driving motor is fixedly mounted on one of the mounting frames. The output end of the second driving motor is fixedly connected with a bidirectional screw. The two second guide rods are movably installed on the two mounting frames respectively, and the two second guide rods are fixedly connected to the two moving frames respectively, and the two moving frames are both threadedly connected to the outer surface of the bidirectional screw.

[0023] As a further description of the above technical solution:

[0024] The paste applying mechanism comprises an arc-shaped hollow frame fixedly mounted on the back of the support frame, a plurality of rows of paste applying brushes are fixedly connected to the inner arc surface of the arc-shaped hollow frame, paste outlets are provided on the inner arc surface of the arc-shaped hollow frame and between each row of paste applying brushes, and a paste inlet pipe is fixedly connected to the outer arc surface of the arc-shaped hollow frame.

[0025] As a further description of the above technical solution:

[0026] The paste squeezing mechanism includes a low-speed motor fixedly installed inside the device cavity, the output end of the low-speed motor is fixedly connected with a threaded rod 2, the outer surface of the threaded rod 2 is threadedly sleeved with a threaded barrel, the outer surface of the threaded barrel is fixedly sleeved with a rectangular block, the rectangular block is slidably installed inside the device cavity, and the rectangular block has the same cross-sectional structural size as the device cavity, the end of the threaded barrel away from the low-speed motor is fixedly connected with a connecting frame, the connecting frame is connected with a threaded rod 3 through a thread, the end of the threaded rod 3 close to the support frame is fixedly connected with a paste squeezing piston, and the paste squeezing piston is adaptively arranged with the storage cavity, and after the paste squeezing piston is inserted into the storage cavity, the paste squeezing piston and the storage cavity are in interference fit.

[0027] As a further description of the above technical solution:

[0028] The driving mechanism three includes a driving motor three fixedly mounted on a mobile frame, the output end of the driving motor three is fixedly connected to a worm, the outer surface of the worm is meshed with a worm wheel, and the worm wheel is fixedly sleeved on the outer surface of the rotating shaft one.

[0029] The present invention has the following beneficial effects:

[0030] 1. The present invention can realize automatic polishing of the oxide layer on the surface of the aluminum wire and uniform coating of the conductive paste through the coordinated use of structures such as the auxiliary walking mechanism, the active walking mechanism, the driving mechanism 1, the driving mechanism 2, the driving mechanism 3, the C-shaped gear ring, the mounting frame, the moving frame, the supporting frame, the polishing steel brush, the paste coating mechanism and the paste squeezing mechanism, thereby replacing the traditional manual aluminum wire polishing and paste coating tools, which not only greatly improves the efficiency of the live wire connection operation, but also reduces the labor intensity of the staff, saving time and effort.

[0031] 2. Through the coordinated use of the auxiliary walking mechanism and the active walking mechanism, the frame can be elastically clamped on the aluminum wire and move using the three-point pulley principle. It can be suitable for aluminum wires of various models and thicknesses, thereby improving the applicability of the equipment.

[0032] 3. Through the coordinated use of the driving mechanism 1 and the C-shaped gear ring, the mounting frame, the moving frame, the supporting frame, the paste coating mechanism and the polishing steel brush can be driven to make circular motion around the aluminum conductor, and then the oxide layer on the surface of the aluminum conductor can be polished by the rotation of the polishing steel brush during the movement of the frame, or the polished aluminum conductor can be evenly coated with conductive paste by the rotating paste coating mechanism.

[0033] 4. By setting the driving mechanism three, the positions of the grinding steel brush and the paste coating mechanism on the support frame can be switched, thereby realizing the rapid switching of the grinding and paste coating functions of the aluminum conductor. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a front view of the overall structure of the integrated equipment for high-efficiency grinding of live working conductors and coating of conductive paste proposed by the present invention;

[0035] Figure 2 This is a rear view of the overall structure of the integrated equipment for high-efficiency grinding of live working conductors and coating of conductive paste proposed by the present invention;

[0036] Figure 3 A bottom view of the overall structure of the integrated equipment for high-efficiency grinding of live working conductors and coating of conductive paste proposed by the present invention;

[0037] Figure 4 This is a schematic diagram of the structure of the fixed frame and the horizontal frame of the integrated equipment for high-efficiency grinding of live working conductors and coating of conductive paste proposed by the present invention;

[0038] Figure 5 This is a schematic diagram of the structure of the inclined driven wheel and driving wheel of the integrated equipment for high-efficiency grinding of live working conductors and coating of conductive paste proposed by the present invention;

[0039] Figure 6 A schematic diagram of the auxiliary walking mechanism of the integrated equipment for high-efficiency grinding of live working conductors and coating of conductive paste proposed by the present invention;

[0040] Figure 7 This is a front view of the active walking mechanism of the integrated equipment for high-efficiency grinding of live working conductors and coating of conductive paste proposed by the present invention;

[0041] Figure 8 A bottom view of the active walking mechanism of the integrated equipment for high-efficiency grinding of live working conductors and coating of conductive paste proposed by the present invention;

[0042] Fig. 9 This is a schematic diagram of the structure of the support frame and C-shaped gear ring of the integrated equipment for high-efficiency grinding of live working conductors and coating of conductive paste proposed by the present invention;

[0043] Fig.10 This is a schematic diagram of the structure of the slider and C-shaped gear ring of the integrated equipment for high-efficiency grinding of live working conductors and coating of conductive paste proposed by the present invention;

[0044] Fig.11 This is a schematic diagram of the structure of the driving mechanism 2 and the moving frame of the integrated equipment for high-efficiency grinding of live working conductors and coating of conductive paste proposed by the present invention;

[0045] Fig.12 This is a schematic diagram of the structure of the transmission gear and C-shaped gear ring of the integrated equipment for high-efficiency grinding of live working conductors and coating of conductive paste proposed by the present invention;

[0046] Fig.13 It is a schematic diagram of the third structure of the support frame and driving mechanism of the integrated equipment for high-efficiency grinding of live working conductors and coating of conductive paste proposed by the present invention;

[0047] Fig.14 This is a schematic diagram of the structure of the support frame and paste extrusion mechanism of the integrated equipment for high-efficiency grinding of live working conductors and conductive paste coating proposed by the present invention;

[0048] Fig.15 This is a longitudinal section view of the support frame and paste coating mechanism of the integrated equipment for efficient grinding of live working conductors and conductive paste coating proposed by the present invention.

[0049] In the figure:

[0050] 1. Frame;

[0051] 2. Auxiliary walking mechanism; 201. Fixed frame; 202. Inclined driven wheel;

[0052] 3. Active walking mechanism; 301. Horizontal frame; 302. Lifting motor; 303. Driving gear; 304. Driven gear; 305. Nut; 306. Threaded rod 1; 307. Lifting frame; 308. Guide rod 1; 309. Device frame 1; 3010. Device frame 2; 3011. Spring; 3012. Driving wheel; 3013. Walking motor; 3014. Limit block;

[0053] 4. C-type gear ring;

[0054] 5. Driving mechanism 1; 501. Protective frame; 502. Rotating shaft 2; 503. Transmission gear; 504. Pulley; 505. Transmission belt; 506. Driving motor 1;

[0055] 6. Mounting frame;

[0056] 7. Driving mechanism 2; 701. Driving motor 2; 702. Guide rod 2; 703. Bidirectional screw rod;

[0057] 8. Mobile frame; 9. Rotating shaft 1; 10. Support frame; 11. Grinding steel brush;

[0058] 12. Paste applying mechanism; 1201. arc-shaped hollow frame; 1202. Paste applying brush; 1203. Paste outlet; 1204. Paste inlet pipe;

[0059] 13. Driving mechanism three; 1301. Driving motor three; 1302. Worm; 1303. Worm wheel;

[0060] 14. Storage cavity; 15. Device cavity;

[0061] 16. Paste squeezing mechanism; 1601. Low-speed motor; 1602. Threaded rod 2; 1603. Threaded barrel; 1604. Rectangular block; 1605. Connecting frame; 1606. Threaded rod 3; 1607. Paste squeezing piston;

[0062] 17. Insulated operating rod; 18. Lithium battery; 19. Controller; 20. Slider. DETAILED DESCRIPTION

[0063] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0064] As attached Figure 1 To Attachment Fig.15 As shown:

[0065] Embodiment 1: The present invention provides an integrated device for high-efficiency grinding and conductive paste coating of live working conductors, comprising a frame 1, an auxiliary walking mechanism 2 is fixedly installed on the top of the inner wall of the frame 1, and an active walking mechanism 3 is fixedly installed between the two sides of the inner wall of the frame 1 and near the bottom, the auxiliary walking mechanism 2 and the active walking mechanism 3 are used in combination to clamp the frame 1 on the conductor and move it along the length direction of the conductor;

[0066] A plurality of sliders 20 are fixedly connected to one side of the frame 1, and a same C-shaped gear ring 4 is slidably connected between the plurality of sliders 20, and a driving mechanism 1 5 is fixedly installed on one side of the inner wall of the frame 1 close to the C-shaped gear ring 4, and the driving mechanism 1 5 is used to drive the C-shaped gear ring 4 to rotate;

[0067] The C-shaped gear ring 4 is fixedly connected to one side away from the frame 1 with two symmetrically arranged mounting frames 6, a driving mechanism 2 7 is arranged between the two mounting frames 6, and two moving frames 8 are arranged on the driving mechanism 2 7, and a rotating shaft 1 9 is rotatably installed on the moving frame 8, and a supporting frame 10 is fixedly connected to one end of the rotating shaft 1 9 away from the frame 1, and a grinding steel brush 11 and a paste coating mechanism 12 are respectively fixedly installed on the top and back of the supporting frame 10, and a driving mechanism 3 13 for switching the positions of the grinding steel brush 11 and the paste coating mechanism 12 on the supporting frame 10 is also arranged on the moving frame 8, and the hardness of the grinding steel brush 11 is slightly higher than that of the aluminum wire, so that the oxide layer can be easily removed;

[0068] A storage cavity 14 for storing conductive paste is provided on the front of the support frame 10, and a device cavity 15 is provided on a side of the support frame 10 away from the frame 1. A paste squeezing mechanism 16 is provided inside the device cavity 15. The paste squeezing mechanism 16 is used to squeeze the conductive paste in the storage cavity 14 into the paste applying mechanism 12.

[0069] The front of the frame 1 has a U-shaped opening, and the auxiliary walking mechanism 2 and the active walking mechanism 3 are respectively located at the top and bottom of the U-shaped opening;

[0070] An insulating operating rod 17 is fixedly installed on the back of the frame 1, and a lithium battery 18 and a controller 19 are fixedly installed on the inner wall of the frame 1. The lithium battery 18 is used to power the electrical equipment. The controller 19 adopts a mature product of existing technology. The controller 19 is a controller 19 with information processing function, and the controller 19 is equipped with a microprocessor, has the ability to collect, process and exchange information, and can perform wireless information transmission with external background terminals (such as mobile phones, computers, etc.);

[0071] The present invention can realize automatic polishing of the oxide layer on the surface of the aluminum wire and uniform coating of the conductive paste through the coordinated use of structures such as the auxiliary walking mechanism 2, the active walking mechanism 3, the driving mechanism 1 5, the driving mechanism 2 7, the driving mechanism 3 13, the C-shaped gear ring 4, the mounting frame 6, the moving frame 8, the supporting frame 10, the polishing steel brush 11, the paste coating mechanism 12 and the paste squeezing mechanism 16, thereby replacing the traditional manual aluminum wire polishing and paste coating tools, not only greatly improving the efficiency of the live connection operation, but also reducing the labor intensity of the staff, saving time and effort.

[0072] The auxiliary walking mechanism 2 includes a fixing frame 201 fixedly mounted on the top of the inner wall of the frame 1 , and two inclined driven wheels 202 are rotatably connected to both sides of the inner wall of the fixing frame 201 .

[0073] The active walking mechanism 3 includes a cross frame 301 fixedly installed between the two sides of the inner wall of the frame 1, a lifting motor 302 is fixedly installed on one side of the top of the cross frame 301, an output end of the lifting motor 302 is fixedly connected to a driving gear 303, an outer surface of the driving gear 303 is meshed with a driven gear 304, a nut 305 is fixedly connected inside the driven gear 304, the nut 305 is rotatably installed on the bottom of the cross frame 301, the internal thread of the nut 305 is connected to a threaded rod 306, the top of the threaded rod 306 is fixedly connected to a lifting frame 307, a guide rod 308 is fixedly installed on the bottom of the lifting frame 307, the other end of the guide rod 308 movably passes through the cross frame 301 and extends to the bottom of the cross frame 301, the bottom ends of the guide rod 308 and the threaded rod 306 are fixedly connected to a limiting block 3014.

[0074] A device frame 1 309 is fixedly installed on the front of the lifting frame 307, and a device frame 2 3010 is movably installed inside the device frame 1 309. A spring 3011 is fixedly connected between the bottom of the inner wall of the device frame 1 309 and the bottom of the device frame 2 3010. A driving wheel 3012 is rotatably connected inside the device frame 2 3010, and a walking motor 3013 is fixedly installed on the front of the device frame 2 3010, and the output end of the walking motor 3013 is coaxially fixedly connected to the driving wheel 3012.

[0075] The output end of the driving motor 1 506 is coaxially fixedly connected to one of the rotating shafts 2 502 , and the two transmission gears 503 are both meshed with the C-shaped gear ring 4 .

[0076] The driving mechanism 2 7 includes a driving motor 2 701 and two guide rods 2 702. The driving motor 2 701 is fixedly installed on one of the mounting frames 6. The output end of the driving motor 2 701 is fixedly connected with a bidirectional screw rod 703. The two guide rods 2 702 are movably installed on the two mounting frames 6, and the two guide rods 2 702 are fixedly connected to the two moving frames 8, respectively. The two moving frames 8 are both threadedly connected to the outer surface of the bidirectional screw rod 703.

[0077] The paste applying mechanism 12 includes an arc-shaped hollow frame 1201 fixedly mounted on the back of the support frame 10, and a plurality of rows of paste applying brushes 1202 are fixedly connected to the inner arc surface of the arc-shaped hollow frame 1201, and paste outlets 1203 are provided on the inner arc surface of the arc-shaped hollow frame 1201 and between each row of paste applying brushes 1202, and a paste inlet tube 1204 is fixedly connected to the outer arc surface of the arc-shaped hollow frame 1201.

[0078] The paste squeezing mechanism 16 includes a low-speed motor 1601 fixedly installed inside the device cavity 15, the output end of the low-speed motor 1601 is fixedly connected to a threaded rod 2 1602, the outer surface of the threaded rod 2 1602 is threadedly sleeved with a threaded barrel 1603, the outer surface of the threaded barrel 1603 is fixedly sleeved with a rectangular block 1604, the rectangular block 1604 is slidably installed inside the device cavity 15, and the rectangular block 1604 has the same cross-sectional structural size as the device cavity 15, the end of the threaded barrel 1603 away from the low-speed motor 1601 is fixedly connected to a connecting frame 1605, the connecting frame 1605 is threadedly penetrated with a threaded rod 3 1606, the end of the threaded rod 3 1606 close to the support frame 10 is fixedly connected to a paste squeezing piston 1607, and the paste squeezing piston 1607 is adapted to the storage cavity 14, and after the paste squeezing piston 1607 is inserted into the storage cavity 14, the paste squeezing piston 1607 and the storage cavity 14 are in interference fit.

[0079] The frame 1, insulating operating rod 17, C-shaped gear ring 4, mounting frame 6, moving frame 8, supporting frame 10 and paste squeezing piston 1607 are all made of non-conductive materials to improve the safety of the equipment during live fire connection operation.

[0080] Working principle: The start and stop of all motors in this device rely on the external background terminal to send instructions to the controller 19, and then the controller 19 starts and stops the motors;

[0081] When it is necessary to install a wire clamp on an aluminum wire that has been used for a long time for live connection, the oxide layer on the surface of the aluminum wire needs to be polished and removed first, and then the conductive paste is applied. This will provide a better contact surface, better conductivity, and less prone to temperature rise and discharge.

[0082] The staff first adds an appropriate amount of conductive paste into the storage chamber 14 or inserts a conductive paste in a flexible shell, and then manually rotates the threaded rod 1606 to move it toward the side close to the storage chamber 14, and drives the paste squeezing piston 1607 to move synchronously until the paste squeezing piston 1607 is inserted into the storage chamber 14 and has an interference fit with the storage chamber 14;

[0083] Then the staff holds the insulating operating rod 17 and aligns the U-shaped opening on the frame 1 with the aluminum wire to be processed, and then moves the frame 1 to the side close to the aluminum wire until the aluminum wire to be processed is located inside the U-shaped opening and between the auxiliary walking mechanism 2 and the active walking mechanism 3, and hangs the frame 1 on the aluminum wire through the four inclined driven wheels 202 in the auxiliary walking mechanism 2, and then sends a command to start the lifting motor 302 to the controller 19 through the external background terminal. The controller 19 starts the lifting motor 302 to rotate its output end clockwise, driving the active gear 303 to rotate, and driving the driven gear 304 and the nut 305 meshing therewith to rotate, and under the limiting effect of the guide rod 308 on the lifting frame 307 and the threaded rod 1 306, the threaded rod 1 306 is moved along the axial direction of the nut 305 The lifting motor 302 is turned off when the threaded rod 306 is in contact with the bottom of the nut 305, and the driving wheel 3012 is moved upward, and the lifting frame 307, the device frame 1 309, the device frame 2 3010 and the driving wheel 3012 are moved upward synchronously, until the top of the driving wheel 3012 contacts the bottom of the aluminum wire. At this time, the threaded rod 1 306 continues to move upward for a distance until the limit block 3014 at the bottom of the threaded rod 1 306 contacts the bottom of the nut 305. Since the driving wheel 3012 is limited by the aluminum wire and cannot continue to move upward, the device frame 2 3010 moves toward the inside of the device frame 1 309, and squeezes the spring 3011 to make it in a compressed state and store energy, and then the elastic force of the spring 3011 on the driving wheel 3012 makes the driving wheel 3012 and the inclined driven wheel 202 cooperate to elastically clamp the aluminum wire, so as to adapt to aluminum wires of different models and thicknesses;

[0084] After the frame 1 is clamped and installed on the aluminum wire through the coordinated use of the auxiliary walking mechanism 2 and the active walking mechanism 3, by starting the instruction of the driving motor 2 701, the output end of the driving motor 2 701 rotates clockwise to drive the bidirectional screw rod 703 to rotate, and under the limiting effect of the guide rod 2 702 on the moving frame 8, the two moving frames 8 move to the opposite side, that is, move to the side close to the aluminum wire, and drive the support frame 10 and the grinding steel brush 11 to move synchronously until the grinding steel brushes 11 on the two support frames 10 wrap the aluminum wire, and then turn off the driving motor 2 701, and turn on the walking motor 3013 and a driving mechanism 5, the output end of the travel motor 3013 rotates to drive the driving wheel 3012 to rotate, and then through the friction between the driving wheel 3012 and the aluminum wire, and using the three-point pulley principle, the frame 1 is clamped on the aluminum wire and moves. At the same time, the driving mechanism 5 drives the C-shaped gear ring 4 to rotate, and then through the C-shaped gear ring 4, the mounting frame 6, the moving frame 8, the supporting frame 10, the paste coating mechanism 12 and the polishing steel brush 11 are driven to make a circular motion around the aluminum wire, and then through the rotation of the polishing steel brush 11, the oxide layer on the surface of the aluminum wire is polished during the walking process of the frame 1;

[0085] When the aluminum wire is polished and the polished area needs to be coated with conductive paste, the drive motor 2 701 is first turned on, and the output end of the drive motor 2 701 rotates counterclockwise, thereby indirectly driving the two support frames 10 to move to the separated side. When the two support frames 10 are moved to a suitable position (when the support frame 10 and other structures on the support frame 10 rotate with the rotating shaft 1 9 as the axis, the suitable position is not blocked by the aluminum wire), the drive motor 2 701 is then turned off, and the drive mechanism 3 13 is started, and the rotating shaft 1 9 is driven to rotate by the drive mechanism 3 13. , and drives the support frame 10, the polishing steel brush 11 and the paste coating mechanism 12 to rotate, so as to switch the positions of the polishing steel brush 11 and the paste coating mechanism 12, so that the paste coating mechanism 12 is facing the aluminum wire, and then the driving mechanism 2 7 is turned on, and the two support frames 10 are driven to move to the opposite side by the driving mechanism 2 7 until the two paste coating brushes 1202 wrap the aluminum wire to be coated with conductive paste, and then the low-speed motor 1601 is started, and the output end of the low-speed motor 1601 rotates clockwise at a low speed, and drives the threaded rod 2 1602 synchronously The threaded cylinder 1603 is limited by the cooperation of the rectangular block 1604 and the device cavity 15, so that the threaded cylinder 1603 moves axially toward the inside of the device cavity 15 along the threaded rod 2 1602, and drives the paste squeezing piston 1607 to move through the connecting frame 1605 and the threaded rod 3 1606, and slowly pushes the conductive paste in the storage cavity 14, so that it enters the arc-shaped hollow frame 1201 through the paste inlet pipe 1204, and is finally discharged through the paste outlet 1203. At the same time, the conductive paste in the storage cavity 14 is pushed out through the auxiliary walking mechanism 2 and the active walking mechanism 3. When used in combination, the paste coating brush 1202 is indirectly driven to move along the axial direction of the aluminum wire, and through the coordinated use of structures such as the driving mechanism 5, the C-shaped gear ring 4, the mounting frame 6, the moving frame 8, the rotating shaft 9 and the supporting frame 10, the paste coating brush 1202 is driven to make a circular motion around the aluminum wire, so that during the process of the paste coating brush 1202 moving along the aluminum wire and rotating around the aluminum wire, the conductive paste discharged from the paste outlet 1203 is evenly coated on the surface of the aluminum wire after the oxide layer is removed, thereby completing the automatic polishing and conductive paste coating of the aluminum wire.

[0086] Embodiment 2: This embodiment is basically the same as the previous embodiment, except that the driving mechanism 1 5 includes a protective frame 501 fixedly mounted on one side of the inner wall of the frame 1, and two rotating shafts 502 are rotatably mounted on the inner wall of the protective frame 501. The two rotating shafts 502 both rotate through the frame 1 and extend to the outside of the frame 1. One end of the two rotating shafts extending to the outside of the frame 1 is fixedly connected with a transmission gear 503, and the outer surfaces of the two rotating shafts are fixedly sleeved with pulleys 504, and a transmission belt 505 is transmission-connected between the outer surfaces of the two pulleys 504, and a driving motor 1 506 is fixedly mounted on one side of the protective frame 501.

[0087] By sending a command to start the driving motor 1 506 to the controller 19 through the external background terminal, the driving motor 1 506 can be turned on through the controller 19, and the output end of the driving motor 1 506 rotates to drive the rotating shaft 2 502 fixedly connected thereto to rotate, and through the cooperation of the two pulleys 504 and the transmission belt 505, the other rotating shaft 2 502 is driven to rotate synchronously, and then the two transmission gears 503 are driven to rotate synchronously, and the two transmission gears 503 are used to drive the C-shaped gear ring 4 meshing therewith to rotate, thereby driving the grinding steel brush 11 and the paste brush 1202 to rotate around the aluminum wire, so as to realize the grinding and removal of the oxide layer of the aluminum wire and the uniform coating of the conductive paste;

[0088] By setting the two transmission gears 503, during the rotation of the C-shaped gear ring 4, when the notch position of the C-shaped gear ring 4 is opposite to one of the transmission gears 503, the other transmission gear 503 can maintain engagement with the C-shaped gear ring 4, thereby ensuring that at least one of the two transmission gears 503 is always engaged with the C-shaped gear ring 4, thereby ensuring continuous and smooth rotation of the C-shaped gear ring 4.

[0089] Embodiment three: This embodiment is basically the same as the previous embodiment, except that the driving mechanism three 13 includes a driving motor three 1301 fixedly mounted on the movable frame 8, the output end of the driving motor three 1301 is fixedly connected to a worm 1302, the outer surface of the worm 1302 is meshed with a worm wheel 1303, and the worm wheel 1303 is fixedly sleeved on the outer surface of the rotating shaft one 9.

[0090] By sending an instruction to start the drive motor three 1301 to the controller 19 through the external background terminal, the drive motor three 1301 can be turned on through the controller 19, and the output end of the drive motor three 1301 rotates clockwise or counterclockwise, driving the worm 1302 to rotate clockwise or counterclockwise, thereby driving the worm wheel 1303 engaged therewith to rotate, and driving the support frame 10, the polishing steel brush 11 and the paste coating mechanism 12 to rotate synchronously through the rotating shaft 19, thereby realizing the switching of the positions of the polishing steel brush 11 and the paste coating mechanism 12.

[0091] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated device for high-efficiency grinding of live working conductors and coating of conductive paste, comprising a frame (1), characterized in that: An auxiliary walking mechanism (2) is fixedly installed on the top of the inner wall of the frame (1), and an active walking mechanism (3) is fixedly installed between the two sides of the inner wall of the frame (1) and at a position close to the bottom end. The auxiliary walking mechanism (2) and the active walking mechanism (3) are used in conjunction with each other to clamp the frame (1) on the wire and move it along the length direction of the wire; A plurality of sliders (20) are fixedly connected to one side of the frame (1), a same C-shaped gear ring (4) is slidably connected between the plurality of sliders (20), and a driving mechanism (5) is fixedly installed on one side of the inner wall of the frame (1) close to the C-shaped gear ring (4), and the driving mechanism (5) is used to drive the C-shaped gear ring (4) to rotate; The C-shaped gear ring (4) is fixedly connected to one side away from the frame (1) with two symmetrically arranged mounting frames (6), a driving mechanism 2 (7) is arranged between the two mounting frames (6), and two moving frames (8) are arranged on the driving mechanism 2 (7), a rotating shaft 1 (9) is rotatably installed on the moving frame (8), and a support frame (10) is fixedly connected to one end of the rotating shaft 1 (9) away from the frame (1), and a grinding steel brush (11) and a paste applying mechanism (12) are fixedly installed on the top and back of the support frame (10), respectively, and a driving mechanism 3 (13) for switching the positions of the grinding steel brush (11) and the paste applying mechanism (12) on the support frame (10) is also arranged on the moving frame (8); The front side of the support frame (10) is provided with a storage cavity (14) for storing conductive paste, and the side of the support frame (10) away from the frame (1) is provided with a device cavity (15), and a paste squeezing mechanism (16) is provided inside the device cavity (15), and the paste squeezing mechanism (16) is used to squeeze the conductive paste in the storage cavity (14) into the paste applying mechanism (12).

2. The integrated equipment for high-efficiency grinding of live working conductors and coating of conductive paste according to claim 1 is characterized in that: The auxiliary walking mechanism (2) comprises a fixing frame (201) fixedly mounted on the top of the inner wall of the frame (1), and two inclined driven wheels (202) are rotatably connected on both sides of the inner wall of the fixing frame (201).

3. The integrated equipment for high-efficiency grinding of live working conductors and coating of conductive paste according to claim 1 is characterized in that: The active walking mechanism (3) comprises a cross frame (301) fixedly mounted between two sides of the inner wall of the frame (1); a lifting motor (302) is fixedly mounted on one side of the top of the cross frame (301); an output end of the lifting motor (302) is fixedly connected to a driving gear (303); an outer surface of the driving gear (303) is meshed with a driven gear (304); a nut (305) is fixedly connected inside the driven gear (304); the nut (305) is rotatably mounted on the bottom of the cross frame (301); a threaded rod (306) is threadedly connected inside the nut (305); a lifting frame (307) is fixedly connected to the top of the threaded rod (306); a guide rod (308) is fixedly mounted on the bottom of the lifting frame (307); the other end of the guide rod (308) movably passes through the cross frame (301) and extends to the bottom of the cross frame (301).

4. The integrated equipment for high-efficiency grinding of live working conductors and coating of conductive paste according to claim 3 is characterized in that: A device frame 1 (309) is fixedly installed on the front of the lifting frame (307), a device frame 2 (3010) is movably installed inside the device frame 1 (309), a spring (3011) is fixedly connected between the bottom of the inner wall of the device frame 1 (309) and the bottom of the device frame 2 (3010), a driving wheel (3012) is rotatably connected inside the device frame 2 (3010), and a walking motor (3013) is fixedly installed on the front of the device frame 2 (3010), and the output end of the walking motor (3013) is coaxially fixedly connected to the driving wheel (3012).

5. The integrated equipment for high-efficiency grinding of live working conductors and coating of conductive paste according to claim 1 is characterized in that: The driving mechanism 1 (5) comprises a protection frame (501) fixedly mounted on one side of the inner wall of the frame (1); two rotating shafts 2 (502) are rotatably mounted on the inner wall of the protection frame (501); the two rotating shafts 2 (502) both rotate through the frame (1) and extend to the outside of the frame (1); one end of the two rotating shafts extending to the outside of the frame (1) is fixedly connected to a transmission gear (503); and the outer surfaces of the two rotating shafts are fixedly sleeved with pulleys (504); a transmission belt (505) is transmission-connected between the outer surfaces of the two pulleys (504); and a driving motor 1 (506) is fixedly mounted on one side of the protection frame (501).

6. The integrated equipment for high-efficiency grinding and conductive paste coating of live working conductors according to claim 5 is characterized in that: The output end of the driving motor 1 (506) is coaxially fixedly connected to one of the rotating shafts 2 (502), and the two transmission gears (503) are both meshed with the C-shaped gear ring (4).

7. The integrated equipment for high-efficiency grinding of live working conductors and coating of conductive paste according to claim 1 is characterized in that: The driving mechanism 2 (7) comprises a driving motor 2 (701) and two guiding rods 2 (702), wherein the driving motor 2 (701) is fixedly mounted on the driving motor 2 (701) on one of the mounting frames (6), and the output end of the driving motor 2 (701) is fixedly connected with a bidirectional screw rod (703), and the two guiding rods 2 (702) are movably installed on the two mounting frames (6), and the two guiding rods 2 (702) are fixedly connected with the two moving frames (8), and the two moving frames (8) are both threadedly connected to the outer surface of the bidirectional screw rod (703).

8. The integrated equipment for high-efficiency grinding of live working conductors and coating of conductive paste according to claim 1 is characterized in that: The paste applying mechanism (12) comprises an arc-shaped hollow frame (1201) fixedly mounted on the back of the support frame (10); a plurality of rows of paste applying brushes (1202) are fixedly connected to the inner arc surface of the arc-shaped hollow frame (1201); paste outlets (1203) are provided on the inner arc surface of the arc-shaped hollow frame (1201) and between each row of paste applying brushes (1202); and a paste inlet pipe (1204) is fixedly connected to the outer arc surface of the arc-shaped hollow frame (1201).

9. The integrated equipment for high-efficiency grinding of live working conductors and coating of conductive paste according to claim 1, characterized in that: The paste squeezing mechanism (16) comprises a low-speed motor (1601) fixedly mounted inside the device cavity (15); the output end of the low-speed motor (1601) is fixedly connected to a threaded rod 2 (1602); a threaded barrel (1603) is threadedly sleeved on the outer surface of the threaded rod 2 (1602); a rectangular block (1604) is fixedly sleeved on the outer surface of the threaded barrel (1603); the rectangular block (1604) is slidably mounted inside the device cavity (15); and the cross-sectional structural dimensions of the rectangular block (1604) and the device cavity (15) are the same; one end of the threaded barrel (1603) away from the low-speed motor (1601) is fixedly connected to a connecting frame (1605); a threaded rod 3 (1606) is threadedly penetrated and connected to the connecting frame (1605); and one end of the threaded rod 3 (1606) close to the support frame (10) is fixedly connected to a paste squeezing piston (1607).

10. The integrated equipment for high-efficiency grinding of live working conductors and coating of conductive paste according to claim 1, characterized in that: The driving mechanism three (13) comprises a driving motor three (1301) fixedly mounted on the moving frame (8), the output end of the driving motor three (1301) being fixedly connected to a worm (1302), the outer surface of the worm (1302) being meshed with a worm wheel (1303), and the worm wheel (1303) being fixedly sleeved on the outer surface of the rotating shaft one (9).

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