A cleaning device for automobile connecting rod processing

Abstract

The present invention belongs to the technical field of automobile parts processing, and in particular, is a cleaning device for automobile connecting rod processing. Due to the special existence of a connecting rod big end and a connecting rod small end in the connecting rod structure, the inside of the big end and the small end is not easy to contact with the cleaning equipment during cleaning, which easily causes impurities such as oil, dust, etc. to remain, affecting the processing quality of the connecting rod. The following scheme is proposed, including a support frame, the inner walls of the two support frames are fixedly connected to the same cleaning base, the bottom of the cleaning base is fixedly connected to the bottom of the bottom bracket, the bottom of the cleaning base is provided with a plurality of drainage holes, and the top of the bottom bracket is fixedly connected to two mounting frames, and the tops of the two mounting frames are respectively provided with an end cleaning module and a cleaning flip module. The cleaning device for automobile connecting rod processing disclosed by the present invention has the function of improving the cleaning effect of the connecting rod. When in use, the device can clean the inner wall of the end of the connecting rod body to ensure the cleaning effect and cleaning quality of the device.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts processing, in particular to a cleaning device for automobile connecting rod processing. Background Art

[0002] The connecting rod is a component that connects the piston and the crankshaft, transmits the force acting on the piston to the crankshaft, and converts the reciprocating motion of the piston into the rotational motion of the crankshaft.

[0003] The connecting rod group consists of a connecting rod body, a connecting rod big head cover, a connecting rod small head bushing, a connecting rod big head bearing, and a connecting rod bolt (or screw). The connecting rod group bears the gas force transmitted from the piston pin, its own swing, and the reciprocating inertia force of the piston group. The magnitude and direction of these forces are cyclically changing. Therefore, the connecting rod is subjected to alternating loads such as compression and tension. The connecting rod must have sufficient fatigue strength and structural rigidity. Insufficient fatigue strength often causes the connecting rod body or connecting rod bolt to break, which in turn causes a major accident of the entire machine being destroyed.

[0004] The automobile connecting rod is a part used to connect the piston and the crankshaft and transmit the force exerted on the piston to the crankshaft. In order to ensure the stability and durability of the connecting rod, the automobile connecting rod needs to be cleaned and rust-proofed after processing.

[0005] After processing, existing automobile connecting rods need to be cleaned of impurities such as cutting fluid, oil, and dust on their surfaces. After searching, the Chinese patent application number 201922300223.0 discloses a cleaning device for automobile parts production, including a pad, the upper end of the pad is fixedly connected to a support frame, the interior of the support frame is fixedly connected to a cleaning pot, and the side walls of the cleaning pot are evenly inserted with cleaning devices, and the cleaning device includes a mounting cylinder. The cleaning device in the above patent has the following shortcomings: when cleaning, due to the special structure of the connecting rod with the big end and the small end of the connecting rod, the inside of the big end and the small end are not easy to contact with the cleaning equipment during cleaning, which easily causes impurities such as oil and dust to remain, affecting the processing quality of the connecting rod. Summary of the invention

[0006] The invention discloses a cleaning device for automobile connecting rod processing, aiming to solve the technical problem in the background technology that during cleaning, due to the special structure of the connecting rod with a big end and a small end of the connecting rod, the inside of the big end and the small end are not easy to contact with the cleaning equipment during cleaning, which easily causes impurities such as oil and dust to remain, thereby affecting the processing quality of the connecting rod.

[0007] The present invention proposes a cleaning device for automobile connecting rod processing, comprising a support frame, the inner walls of two support frames are fixedly connected to the same cleaning base, the bottom of the cleaning base is fixedly connected to a bottom bracket, the bottom of the cleaning base is provided with a plurality of drainage holes, and the top of the bottom bracket is fixedly connected to two mounting frames, the tops of the two mounting frames are respectively provided with an end cleaning module and a cleaning flipping module, and the top of the bottom bracket is provided with a spray module, the spray module is located between the end cleaning module and the cleaning flipping module, the inner wall of one side of the cleaning base is fixedly connected to a guide rail, the outer wall of the guide rail is provided with four movable blocks, the tops of the four movable blocks are all provided with driving motors, and the output shafts of the four driving motors are all connected to driving gears through couplings, the inner wall of the other side of the cleaning base is fixedly connected to a driving gear ring, the four driving gears are all meshed with the driving gear ring, and the outer walls of the four movable blocks are all provided with connecting rod placement modules.

[0008] By providing a support frame, a guide rail, a driving gear ring, a bottom bracket, a mounting frame, an end cleaning module, a spray module, a cleaning flip module, a driving motor, a driving gear, a movable block and a connecting rod placement module, the end cleaning module can clean the inner walls of the large end and the small end of the connecting rod body when in use, so as to avoid the residual impurities such as oil and dust on the connecting rod body during the cleaning process, so as to ensure its cleaning effect during the connecting rod processing process and meet the cleaning quality requirements of the device; the cleaning flip module can flip the connecting rod body when in use, so as to ensure the cleaning effect of the device during the cleaning process, and there is no need for manual flipping by the staff, so as to meet the cleaning operation requirements of the device; the driving motor, driving gear, guide rail and driving gear ring can drive the connecting rod placement module to move, so as to cooperate with its operation when in use, so that the device automatically performs cleaning operation, improves the automation effect of the device, and meets the operation requirements of the device; the spray module is used to spray and clean the front and back sides of the connecting rod body when in use, so as to ensure the continuous operation of the device when in use.

[0009] The transmission gear of the present invention is a gear which is connected with the drive gear of the transmission gear of the present invention to the drive gear of the transmission gear of the transmission gear. The wheels are respectively meshed with the two gear rings, and the two fixed frames are respectively provided with guide members, and the two winding rollers are respectively provided with connecting cables, and the two connecting cables are respectively located inside the two guide members; the bottom ends of the two mounting shafts are movably connected with shaft members, and the outer walls of the two shaft members are fixedly connected with connecting rods, and one end of the two connecting cables is respectively fixedly connected to the outer wall of one side of the two connecting rods, and the outer walls of the two shaft members are respectively provided with two torsion spring members, one end of the four torsion spring members are respectively fixedly connected to the outer walls of both sides of the two mounting shafts, and the other ends of the four torsion spring members are respectively fixedly connected to the outer walls of both sides of the two shaft members, and one end of the two connecting rods is respectively provided with a connecting seat, and the bottoms of the two fixed frames are respectively provided with movable openings, and the inner walls of the two movable openings are movably connected to the limiting guide rods; the outer walls of the two limiting guide rods are movably connected with fixing ring members, and the inner walls of the two fixing ring members are respectively fixedly connected to the outer walls of the two connecting seats, and the bottoms of the two connecting seats are fixedly connected with electric push rods, and the output ends of the two electric push rods are fixedly connected with cleaning roller brushes.

[0010] By providing an end cleaning module, the end cleaning module can clean the inner walls of the large and small ends of the connecting rod when in use, thereby avoiding the inability of the connecting rod body to effectively contact the cleaning components during the cleaning process, and further avoiding the residual impurities such as oil, dust, etc. caused by incomplete contact, thereby increasing the cleaning effect and cleaning quality of the device when in use, improving the use effect of the device, and when in use, the device can adjust the position of the cleaning roller brush according to the size of the large and small ends of the connecting rod body, thereby increasing the applicability of the device when in use, and further increasing the use effect of the device.

[0011] In a preferred solution, the spray module includes a cleaning box, which is fixedly connected to the top of the bottom bracket, the outer wall of the cleaning box is fixedly connected to the fixed bracket, the inner wall of the fixed bracket is fixedly connected to two spray bins, a plurality of cleaning nozzles are arranged at the bottom of the two spray bins, and a delivery pump is fixedly connected to the top of the cleaning box, the output end of the delivery pump is fixedly connected to two delivery pipes, and the output ends of the two delivery pipes are respectively connected to the interior of the two spray bins.

[0012] By providing a spray module, the spray module is used to spray and clean the front and back sides of the connecting rod body when in use. The presence of the spray module during use eliminates the need for the device to return to the front spray point for spray cleaning after the connecting rod body is flipped to the back side, thereby increasing the continuity of the cleaning operation of the device when in use.

[0013] In a preferred scheme, the connecting rod placement module includes four placement frames, which are respectively fixedly connected to the outer walls of the four movable blocks, one side outer walls of the four placement frames are provided with installation openings, the inner walls of the four installation openings are fixedly connected with air pump bodies, and the output ends of the four air pump bodies are connected with blowing bins through pipelines, the four blowing bins are respectively located on the outer walls of one side of the four placement frames, and the outer walls of the four blowing bins are provided with multiple air holes; the input ends of the four air pump bodies are fixedly connected with connecting pipes, the outer walls of the four connecting pipes are provided with control valves, the input ends of the four connecting pipes are fixedly connected with connecting bins, the outer walls of the four connecting bins are provided with multiple fixed suction cups, and the tops of the four placement frames are provided with multiple openings, the multiple fixed suction cups are respectively located inside the multiple openings, the tops of the four placement frames are provided with connecting rod bodies, and the tops of the multiple fixed suction cups are respectively in contact with the bottoms of the four connecting rod bodies.

[0014] By providing a connecting rod placement module, the connecting rod placement module is used to fix the connecting rod body when in use, and can ensure the stability of the connecting rod body when cleaning, thereby avoiding the displacement of the connecting rod body during cleaning, and thus avoiding incomplete cleaning due to the displacement; and when flipping, the connecting rod placement module can clean the surface of the placement frame, avoiding impurity residues from contaminating the cleaned surface, thereby increasing the use effect and diversity of the device.

[0015] In a preferred embodiment, the cleaning flip module includes an electric telescopic rod, which is fixedly connected to the top of another mounting frame, the output end of the electric telescopic rod is fixedly connected to a connecting bracket, the bottom of the connecting bracket is fixedly connected to a flip base, the bottom of the flip base is provided with two limit openings, the interior of the two limit openings are provided with gear rods, and the top of the flip base is fixedly connected to a stepper motor, the output shaft of the stepper motor is connected to a transmission gear through a coupling, and the transmission gear is meshed with the two gear rods; one side outer wall of the two gear rods is fixedly connected to a flip motor, the two flip motors are both located below the flip base, and the output shafts of the two flip motors are connected to a clamp through a coupling, and the outer walls on the opposite side of the two clamps are provided with anti-slip pads.

[0016] By providing a cleaning flip module, the cleaning flip module is used to flip the connecting rod body when in use, so that the device can automatically complete the comprehensive cleaning of the connecting rod body when in use, thereby increasing the automation effect when the device is in use, and the automatic flipping of the device through the cleaning flip module can reduce the work intensity of the staff, further increase the use effect of the device, and at the same time improve the working cleaning efficiency of the device, and the cleaning flip module can be adjusted according to the size of the connecting rod when in use, thereby further improving the applicability of the device.

[0017] From the above, it can be seen that the cleaning device for automobile connecting rod processing provided by the present invention has the beneficial effect that when in use, the device can clean the inner walls of the large end and the small end of the connecting rod body, thereby ensuring the cleaning effect of the device during connecting rod processing and avoiding the presence of impurities such as oil, dust and other residual impurities that affect the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a cleaning device for automobile connecting rod processing proposed by the present invention;

[0019] Figure 2 This is a schematic diagram of the overall top view of the cleaning device for automobile connecting rod processing proposed by the present invention;

[0020] Figure 3 This is a schematic diagram of the combined structure of a guide rail and a driving gear ring of a cleaning device for automobile connecting rod processing proposed by the present invention;

[0021] Figure 4 This is a schematic structural diagram of an end cleaning module of a cleaning device for automobile connecting rod processing proposed by the present invention;

[0022] Figure 5 This is a partial structural schematic diagram of an end cleaning module of a cleaning device for automobile connecting rod processing proposed by the present invention;

[0023] Figure 6This is a schematic diagram of the partial structural disassembly of an end cleaning module of a cleaning device for automobile connecting rod processing proposed by the present invention;

[0024] Figure 7 This is a schematic diagram of the structure of a spray module of a cleaning device for automobile connecting rod processing proposed by the present invention;

[0025] Figure 8 This is a schematic structural diagram of a connecting rod placement module of a cleaning device for automobile connecting rod processing proposed by the present invention;

[0026] Fig. 9 This is a schematic diagram of the structure of a flip module of a cleaning device for automobile connecting rod processing proposed by the present invention;

[0027] Fig.10 The present invention is a schematic diagram of the internal cross-sectional structure of a flip base of a cleaning device for machining automobile connecting rods.

[0028] In the figure: 1. Support frame; 2. Cleaning base; 3. Connecting rod placement module; 301. Air hole; 302. Blowing chamber; 303. Connecting chamber; 304. Fixed suction cup; 305. Placement frame; 306. Control valve; 307. Connecting pipe; 308. Air pump body; 4. Cleaning flip module; 401. Electric telescopic rod; 402. Connecting bracket; 403. Flipping base; 404. Stepping motor; 405. Flipping motor; 406. Clamping piece; 407. Gear rod; 408. Limiting mouth; 409. Anti-skid pad; 410. Transmission gear; 5. Spray module; 501. Spray chamber; 502. Cleaning nozzle; 503. Delivery pipe; 504. Delivery pump; 505. Cleaning box; 506. Fixed bracket; 6. Driving gear ring; 7. End cleaning module; 701. Electric Machine 1; 702, transmission belt; 703, mounting plate; 704, motor 2; 705, mounting column; 706, cleaning roller brush; 707, connecting seat; 708, gear ring; 709, mounting shaft; 710, connecting rod; 711, electric push rod; 712, fixing ring; 713, limiting guide rod; 714, shaft member; 715, torsion spring member; 716, movable mouth; 717, fixing frame; 718, linkage wheel; 719, driven gear; 720, electric lifting rod; 721, connecting cable; 722, guide member; 723, winding roller; 724, mounting cavity; 725, snap-on gear ring; 8, drainage hole; 9, mounting frame; 10, bottom bracket; 11, guide rail; 12, driving gear; 13, connecting rod body; 14, movable block; 15, driving motor. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] The cleaning device for automobile connecting rod processing disclosed in the present invention is mainly used in scenarios where the connecting rod structure has a special connecting rod big end and a connecting rod small end. Therefore, when cleaning, the inside of the big end and the small end are not easy to contact with the cleaning equipment, which can easily cause impurities such as oil and dust to remain, affecting the connecting rod processing quality.

[0031] Reference Figure 1-Figure 10 A cleaning device for automobile connecting rod processing comprises a support frame 1, the inner walls of two support frames 1 are fixedly connected with the same cleaning base 2, the bottom of the cleaning base 2 is fixedly connected with a bottom bracket 10, the bottom of the cleaning base 2 is provided with a plurality of drainage holes 8, and the top of the bottom bracket 10 is fixedly connected with two mounting frames 9, the tops of the two mounting frames 9 are respectively provided with an end cleaning module 7 and a cleaning flip module 4, and the top of the bottom bracket 10 is provided with a spray module 5, the spray module 5 is located between the end cleaning module 7 and the cleaning flip module 4, the inner wall of one side of the cleaning base 2 is fixedly connected with a guide rail 11, the outer wall of the guide rail 11 is provided with four movable blocks 14, the tops of the four movable blocks 14 are all provided with drive motors 15, and the output shafts of the four drive motors 15 are all connected with drive gears 12 through couplings, the inner wall of the other side of the cleaning base 2 is fixedly connected with a drive gear ring 6, the four drive gears 12 are all meshed with the drive gear ring 6, and the outer walls of the four movable blocks 14 are all provided with connecting rod placement modules 3.

[0032] Specifically, when in use, the end cleaning module 7 can clean the inner walls of the large end and the small end of the connecting rod body 13 to avoid the presence of impurities such as oil, dust, etc. on the connecting rod body 13 during the cleaning process, so as to ensure its cleaning effect during the connecting rod processing process and meet the cleaning quality requirements of the device; the cleaning flip module 4 can flip the connecting rod body 13 when in use, thereby ensuring the cleaning effect of the device during the cleaning process, and there is no need for manual flipping by the staff, thereby meeting the cleaning operation requirements of the device; the driving motor 15, the driving gear 12, the guide rail 11 and the driving gear ring 6 can drive the connecting rod placement module 3 to move, so as to cooperate with its operation when in use, so that the device automatically performs cleaning operation, improves the automation effect of the device, and meets the operation requirements of the device; when in use, the spray module 5 is used to spray and clean the front and back sides of the connecting rod body 13, thereby ensuring the continuous operation of the device when in use.

[0033] Reference Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 6In a preferred embodiment, the end cleaning module 7 includes a mounting column 705, which is fixedly connected to the top of one of the mounting frames 9, and a second motor 704 is fixedly connected to the top of the mounting column 705. The output shaft of the second motor 704 is connected to a mounting plate 703 through a coupling, and the bottom of the mounting plate 703 is connected to two mounting shafts 709 through a bearing, and the outer walls of the two mounting shafts 709 are both provided with linkage wheels 718, and the two linkage wheels 718 are both located above the mounting plate 703. The outer walls of the two linkage wheels 718 are provided with the same transmission belt 702, and the top of the mounting plate 703 is fixedly connected to two vertical poles, and the tops of the two vertical poles are connected to the tops of the two vertical poles. The ends are fixedly connected with the same motor 701, and the output shaft of the motor 701 is connected to the top of one of the mounting shafts 709 through a coupling; the outer walls of the two mounting shafts 709 are provided with fixed frames 717, and the two fixed frames 717 are connected with winding rollers 723 through bearings, and the tops of the two winding rollers 723 are fixedly connected with snap-on gear rings 725, and the tops of the two winding rollers 723 are provided with mounting cavities 724, and the bottoms of the two mounting cavities 724 are provided with electric lifting rods 720, and the output ends of the two electric lifting rods 720 are provided with driven gears 719, and the bottom of the mounting plate 703 is fixedly connected with two gear rings 708, and the two driven gears 719 are fixedly connected to the bottom of the mounting plate 703. The movable gear 719 is meshed with the two gear rings 708 respectively, and the two fixed frames 717 are provided with guide members 722, and the two winding rollers 723 are provided with connecting cables 721, and the two connecting cables 721 are respectively located inside the two guide members 722; the bottom ends of the two mounting shafts 709 are connected to shaft members 714 through bearings, and the outer walls of the two shaft members 714 are fixedly connected to connecting rods 710, and one end of the two connecting cables 721 is respectively fixedly connected to the outer wall of one side of the two connecting rods 710, and the outer walls of the two shaft members 714 are provided with two torsion spring members 715, and one end of the four torsion spring members 715 is respectively connected to the two ends of the two mounting shafts 709 The side outer walls are fixedly connected, the other ends of the four torsion spring members 715 are respectively fixedly connected to the outer walls of the two sides of the two shaft members 714, and one end of the two connecting rods 710 is provided with a connecting seat 707, and the bottoms of the two fixed frames 717 are provided with movable openings 716, and the inner walls of the two movable openings 716 are slidably connected to the limiting guide rods 713; the outer walls of the two limiting guide rods 713 are slidably connected with fixed ring members 712, and the inner walls of the two fixed ring members 712 are respectively fixedly connected to the outer walls of the two connecting seats 707, and the bottoms of the two connecting seats 707 are fixedly connected with electric push rods 711, and the output ends of the two electric push rods 711 are fixedly connected with cleaning roller brushes 706.

[0034] Specifically, during cleaning, when the connecting rod body 13 moves to the bottom of the mounting plate 703, the motor 2 704 is started, and the position of the mounting plate 703 is adjusted by the motor 2 704, and then the motor 1 701 is started. At this time, the motor 1 701 drives the mounting shaft 709 and the fixed frame 717 to rotate, and when rotating, the linkage wheel 718 and the transmission belt 702 synchronously drive another mounting shaft 709 and the fixed frame 717 to rotate. At this time, the electric lifting rod 720 is started, so that the electric lifting rod 720 drives the driven gear 719 to mesh with the gear ring 708. When the electric lifting rod 720 drives the driven gear 719 to rise and mesh with the gear ring 708, as the mounting shaft 709 and the fixed frame 717 rotate, the driven gear 719 will mesh and rotate along the inner ring of the gear ring 708. At this time, due to the output of the driven gear 719 and the electric lifting rod 720 The ends are fixedly connected, and the electric lifting rod 720 is fixedly connected to the inside of the winding roller 723, so that the driven gear 719 drives the electric lifting rod 720 and the winding roller 723 to rotate to reel in the connecting cable 721, and then adjusts the position of the connecting rod 710, so that the positions of the connecting seat 707, the electric push rod 711 and the cleaning roller brush 706 are adjusted through the connecting rod 710, so that the outer wall of the cleaning roller brush 706 contacts the inner wall of the large end and the small end, and when adjusting, the limiting guide rod 713 moves inside the movable opening 716, and the fixing ring 712 moves on the outer wall of the limiting guide rod 713 to ensure that the cleaning brush roller is in a vertical state. After adjustment, the electric lifting rod 720 drives the driven gear 719 to descend, and makes the driven gear 719 engage with the inner wall of the engaging gear ring 725 to fix the tensioned state of the connecting cable 721 until the cleaning operation is completed;

[0035] In a specific application scenario, the end cleaning module 7 is suitable for the double-end cleaning link of the connecting rod, that is, the end cleaning module 7 can clean the inner walls of the large and small ends of the connecting rod when in use, so as to avoid the inability of the connecting rod body 13 to effectively contact the cleaning components during the cleaning process, thereby avoiding incomplete contact resulting in residual impurities such as oil, dust, etc., thereby increasing the cleaning effect and cleaning quality of the device during use, improving the use effect of the device, and when in use, the device can adjust the position of the cleaning roller brush 706 according to the size of the large and small ends of the connecting rod body 13, thereby increasing the applicability of the device during use and further increasing the use effect of the device.

[0036] Reference Figure 1 , Figure 2 , Figure 3 and Figure 7In a preferred embodiment, the spray module 5 includes a cleaning box 505, which is fixedly connected to the top of the bottom bracket 10, and the outer wall of the cleaning box 505 is fixedly connected to a fixed bracket 506, and the inner wall of the fixed bracket 506 is fixedly connected to two spray chambers 501, and the bottoms of the two spray chambers 501 are each provided with a plurality of cleaning nozzles 502, and the top of the cleaning box 505 is fixedly connected to a delivery pump 504, and the output end of the delivery pump 504 is fixedly connected to two delivery pipes 503, and the output ends of the two delivery pipes 503 are respectively connected to the interiors of the two spray chambers 501.

[0037] Specifically, during cleaning, the delivery pump 504 is started, and the delivery pump 504 delivers the cleaning liquid in the cleaning box 505 to the delivery pipe 503, and then delivers it to the spray chamber 501 through the delivery pipe 503, and then the cleaning liquid is sprayed out through the cleaning nozzle 502 to spray and clean the front and back sides of the connecting rod body 13 respectively;

[0038] In a specific application scenario, the spray module 5 is suitable for the connecting rod cleaning spray link, that is, the spray module 5 is used to spray and clean the front and back sides of the connecting rod body 13 when in use, and the presence of the spray module 5 when in use eliminates the need for the device to return to the front spray point for spray cleaning after the connecting rod body 13 is flipped to the back side, thereby increasing the continuity of the cleaning operation of the device when in use.

[0039] Reference Figure 1 , Figure 7 and Figure 8 In a preferred embodiment, the connecting rod placement module 3 includes four placement frames 305, and the four placement frames 305 are respectively fixedly connected to the outer walls of the four movable blocks 14, and one side outer wall of the four placement frames 305 is provided with a mounting port, and the inner walls of the four mounting ports are fixedly connected with an air pump body 308, and the output ends of the four air pump bodies 308 are connected with a blowing bin 302 through a pipeline, and the four blowing bins 302 are respectively located on one side outer wall of the four placement frames 305, and the outer walls of the four blowing bins 302 are provided with a plurality of air holes 301; the four air pump bodies The input ends of the body 308 are fixedly connected with connecting pipes 307, the outer walls of the four connecting pipes 307 are provided with control valves 306, the input ends of the four connecting pipes 307 are fixedly connected with the connecting warehouse 303, the outer walls of the four connecting warehouses 303 are provided with multiple fixed suction cups 304, and the tops of the four placing frames 305 are opened with multiple openings, the multiple fixed suction cups 304 are respectively located inside the multiple openings, and the tops of the four placing frames 305 are provided with connecting rod bodies 13, and the tops of the multiple fixed suction cups 304 are respectively in contact with the bottoms of the four connecting rod bodies 13.

[0040] Specifically, when in use, the connecting rod body 13 is placed on the placement frame 305, and the air pump body 308 is started at this time. The air inside the connecting chamber 303 can be sucked out through the air pump body 308 and the connecting pipe 307, so that the inside of the connecting chamber 303 is in a negative pressure state, so that the fixed suction cup 304 fixes the connecting rod body 13, and the control valve 306 is closed to ensure the negative pressure state inside the connecting chamber 303. Afterwards, when the connecting rod body 13 is turned over, the air pump is stopped temporarily to separate the connecting rod body 13 from the fixed suction cup 304, and the air pump is started during the turning process to transport the air to the inside of the blowing chamber 302, and the surface of the placement frame 305 is cleaned through the air hole 301, and the connecting rod body 13 is fixed again after the turning is completed;

[0041] In a specific application scenario, the connecting rod placement module 3 is suitable for the connecting rod cleaning and placement link, that is, the connecting rod placement module 3 is used to fix the connecting rod body 13 when in use, and can ensure the stability of the connecting rod body 13 during cleaning, thereby avoiding the displacement of the connecting rod body 13 during cleaning operation, thereby avoiding incomplete cleaning due to displacement, and when flipping, the connecting rod placement module 3 can clean the surface of the placement frame 305 to avoid contamination of the cleaned surface by residual impurities, thereby increasing the use effect and diversity of the device.

[0042] Reference Figure 1 , Fig. 9 and Fig.10 In a preferred embodiment, the cleaning flip module 4 includes an electric telescopic rod 401, which is fixedly connected to the top of another mounting frame 9, and the output end of the electric telescopic rod 401 is fixedly connected to a connecting bracket 402, and the bottom of the connecting bracket 402 is fixedly connected to a flip base 403, and two limit openings 408 are provided at the bottom of the flip base 403, and gear rods 407 are provided inside the two limit openings 408, and a stepper motor 404 is fixedly connected to the top of the flip base 403, and the output shaft of the stepper motor 404 is connected to a transmission gear 410 through a coupling, and the transmission gear 410 is meshed with the two gear rods 407; the outer walls of one side of the two gear rods 407 are fixedly connected to flip motors 405, and the two flip motors 405 are both located below the flip base 403, and the output shafts of the two flip motors 405 are connected to clamps 406 through couplings, and the outer walls of the opposite sides of the two clamps 406 are provided with anti-slip pads 409.

[0043] Specifically, when the connecting rod body 13 completes single-sided cleaning and moves to the bottom of the flip base 403, the electric telescopic rod 401 is started, and the electric telescopic rod 401 drives the flip base 403 to descend to a suitable position. At this time, the stepper motor 404 is started, and the stepper motor 404 drives the transmission gear 410 to rotate, and then the transmission gear 410 drives the gear rod 407 to move inside the limit opening 408, until the gear rod 407 drives the clamping member 406 and the anti-slip pad 409 to fix the connecting rod body 13. After fixation, the electric telescopic rod 401 rises, and the flip motor 405 flips the connecting rod body 13. After flipping, the stepper motor 404 reverses to place the flipped connecting rod body 13 back on the placement frame 305.

[0044] In a specific application scenario, the cleaning flip module 4 is suitable for the connecting rod cleaning flipping link, that is, the cleaning flip module 4 is used to flip the connecting rod body 13 when in use, so that the device can automatically complete the comprehensive cleaning of the connecting rod body 13 when in use, thereby increasing the automation effect when the device is in use, and the device automatically flips through the cleaning flip module 4 to reduce the workload of the staff, further increase the use effect of the device, and improve the working cleaning efficiency of the device at the same time, and the cleaning flip module 4 can be adjusted according to the size of the connecting rod when in use, thereby further improving the applicability of the device.

[0045] Working principle: When in use, the connecting rod body 13 is placed on the placement frame 305, and the air pump body 308 is started at this time. The gas inside the connecting chamber 303 can be sucked out through the air pump body 308 and the connecting pipe 307, so that the inside of the connecting chamber 303 is in a negative pressure state, so that the fixed suction cup 304 fixes the connecting rod body 13, and closes the control valve 306 to ensure the negative pressure state inside the connecting chamber 303; when cleaning, start the delivery pump 504, and the delivery pump 504 delivers the cleaning liquid inside the cleaning box 505 to the inside of the delivery pipe 503, and delivers it to the inside of the spray chamber 501 through the delivery pipe 503. Then, the cleaning liquid is sprayed out through the cleaning nozzle 502 to spray and clean the front and back sides of the connecting rod body 13 respectively. When the connecting rod body 13 moves to the bottom of the mounting plate 703, the motor 2 704 is started, and the position of the mounting plate 703 is adjusted by the motor 2 704. Then, the motor 1 701 is started. At this time, the motor 1 701 drives the mounting shaft 709 and the fixed frame 717 to rotate, and when rotating, the linkage wheel 718 and the transmission belt 702 synchronously drive the other mounting shaft 709 and the fixed frame 717 to rotate. At this time, the electric lifting rod 720 is started, so that the electric lifting rod 720 drives the driven The gear 719 meshes with the gear ring 708. When the electric lifting rod 720 drives the driven gear 719 to rise and mesh with the gear ring 708, as the mounting shaft 709 and the fixed frame 717 rotate, the driven gear 719 meshes and rotates along the inner ring of the gear ring 708. At this time, since the driven gear 719 is fixedly connected to the output end of the electric lifting rod 720, and the electric lifting rod 720 is fixedly connected to the inside of the winding roller 723, the driven gear 719 drives the electric lifting rod 720 and the winding roller 723 to rotate, so as to reel the connecting cable 721, thereby adjusting the connecting rod 71 0, thereby adjusting the positions of the connecting seat 707, the electric push rod 711 and the cleaning roller brush 706 through the connecting rod 710, so that the outer wall of the cleaning roller brush 706 contacts the inner wall of the large end and the small end, and when adjusting, the limiting guide rod 713 moves inside the movable opening 716, and the fixing ring 712 moves on the outer wall of the limiting guide rod 713 to ensure that the cleaning brush roller is in a vertical state. After adjustment, the electric lifting rod 720 drives the driven gear 719 to descend, and the driven gear 719 is engaged with the inner wall of the engaging gear ring 725 to fix the tension state of the connecting cable 721 until the cleaning operation is completed;When the connecting rod body 13 completes single-sided cleaning and moves to the bottom of the flip base 403, the electric telescopic rod 401 is started, and the electric telescopic rod 401 drives the flip base 403 to descend to a suitable position. At this time, the stepper motor 404 is started, and the transmission gear 410 is driven to rotate by the stepper motor 404, and then the gear rod 407 is driven to move inside the limit opening 408 by the transmission gear 410, until the gear rod 407 drives the clamping piece 406 and the anti-slip pad 409 to fix the connecting rod body 13. After fixation, the electric telescopic rod 401 is started. The retracting rod 401 rises, and the flipping motor 405 flips the connecting rod body 13. After flipping, the stepping motor 404 reverses and places the flipped connecting rod body 13 back on the placement frame 305. When the connecting rod body 13 flips, the air pump stops briefly to separate the connecting rod body 13 from the fixed suction cup 304, and starts the air pump during the flipping process to deliver gas to the inside of the blowing bin 302, and clean the surface of the placement frame 305 through the air hole 301, and fix the connecting rod body 13 again after the flipping is completed.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cleaning device for automobile connecting rod processing, comprising a support frame, characterized in that: The inner walls of the two support frames are fixedly connected to the same cleaning base, the bottom of the cleaning base is fixedly connected to a bottom bracket, the bottom of the cleaning base is provided with a plurality of drainage holes, and the top of the bottom bracket is fixedly connected to two mounting frames, the tops of the two mounting frames are respectively provided with an end cleaning module and a cleaning flip module, and the top of the bottom bracket is provided with a spray module, the spray module is located between the end cleaning module and the cleaning flip module, the inner wall of one side of the cleaning base is fixedly connected to a guide rail, the outer wall of the guide rail is provided with four movable blocks, the tops of the four movable blocks are all provided with drive motors, and the output shafts of the four drive motors are all connected to drive gears through couplings, the inner wall of the other side of the cleaning base is fixedly connected to a drive gear ring, the four drive gears are all meshed with the drive gear ring, and the outer walls of the four movable blocks are all provided with connecting rod placement modules; The end cleaning module comprises a mounting column, the mounting column is fixedly connected to the top of one of the mounting frames, the top of the mounting column is fixedly connected to motor 2, the output shaft of motor 2 is connected to a mounting plate through a coupling, the bottom of the mounting plate is movably connected to two mounting shaft rods, the outer walls of the two mounting shaft rods are provided with linkage wheels, the two linkage wheels are both located above the mounting plate, the outer walls of the two linkage wheels are provided with the same transmission belt, and the top of the mounting plate is fixedly connected to two vertical poles, the top ends of the two vertical poles are fixedly connected to the same motor 1, and the output shaft of motor 1 is connected to the top end of one of the mounting shaft rods through a coupling; The outer walls of the two mounting shafts are provided with fixed frames, and the two fixed frames are provided with winding rollers, and the tops of the two winding rollers are fixedly connected with clamping gear rings, and the tops of the two winding rollers are provided with mounting cavities, and the bottoms of the two mounting cavities are provided with electric lifting rods, and the output ends of the two electric lifting rods are provided with driven gears, and the bottom of the mounting plate is fixedly connected with two gear rings, and the two driven gears are respectively meshed with the two gear rings, and the two fixed frames are provided with guides, and the two winding rollers are provided with connecting cables, and the two connecting cables are respectively located inside the two guides; The bottom ends of the two mounting shafts are movably connected with shaft members, the outer walls of the two shaft members are fixedly connected with connecting rods, one end of the two connecting cables is fixedly connected to the outer walls of one side of the two connecting rods, and the outer walls of the two shaft members are provided with two torsion spring members, one end of the four torsion spring members is fixedly connected to the outer walls of both sides of the two mounting shafts, and the other ends of the four torsion spring members are fixedly connected to the outer walls of both sides of the two shaft members, and one end of the two connecting rods is provided with a connecting seat, and the bottoms of the two fixed frames are provided with movable openings, and the inner walls of the two movable openings are movably connected to the limiting guide rods; The outer walls of the two limit guide rods are movably connected with fixed rings, the inner walls of the two fixed rings are respectively fixedly connected to the outer walls of the two connecting seats, and the bottoms of the two connecting seats are fixedly connected with electric push rods, and the output ends of the two electric push rods are fixedly connected with cleaning roller brushes.

2. A cleaning device for automobile connecting rod processing according to claim 1, characterized in that: The spray module includes a cleaning box, which is fixedly connected to the top of the bottom bracket, the outer wall of the cleaning box is fixedly connected to the fixed bracket, the inner wall of the fixed bracket is fixedly connected to two spray bins, a plurality of cleaning nozzles are arranged at the bottom of the two spray bins, and a delivery pump is fixedly connected to the top of the cleaning box, the output end of the delivery pump is fixedly connected to two delivery pipes, and the output ends of the two delivery pipes are respectively connected to the interior of the two spray bins.

3. The cleaning device for automobile connecting rod processing according to claim 1, characterized in that: The connecting rod placement module includes four placement frames, and the four placement frames are respectively fixedly connected to the outer walls of the four movable blocks. One side outer walls of the four placement frames are provided with installation openings, and the inner walls of the four installation openings are fixedly connected with air pump bodies, and the output ends of the four air pump bodies are connected to blowing bins through pipelines. The four blowing bins are respectively located on the outer walls of one side of the four placement frames, and the outer walls of the four blowing bins are provided with multiple air holes.

4. A cleaning device for automobile connecting rod processing according to claim 3, characterized in that: The input ends of the four air pump bodies are fixedly connected to connecting pipes, the outer walls of the four connecting pipes are provided with control valves, the input ends of the four connecting pipes are fixedly connected to connecting bins, the outer walls of the four connecting bins are provided with multiple fixed suction cups, and the tops of the four placing frames are opened with multiple openings, the multiple fixed suction cups are respectively located inside the multiple openings, and the tops of the four placing frames are provided with connecting rod bodies, and the tops of the multiple fixed suction cups are respectively in contact with the bottoms of the four connecting rod bodies.

5. The cleaning device for automobile connecting rod processing according to claim 1, characterized in that: The cleaning flip module includes an electric telescopic rod, which is fixedly connected to the top of another mounting frame, an output end of the electric telescopic rod is fixedly connected to a connecting bracket, a bottom of the connecting bracket is fixedly connected to a flip base, two limit openings are provided at the bottom of the flip base, gear rods are arranged inside the two limit openings, and a stepper motor is fixedly connected to the top of the flip base, an output shaft of the stepper motor is connected to a transmission gear through a coupling, and the transmission gear is meshed with the two gear rods.

6. A cleaning device for automobile connecting rod processing according to claim 5, characterized in that: One side outer wall of the two gear rods is fixedly connected with a flip motor, the two flip motors are located below the flip base, and the output shafts of the two flip motors are connected with clamps through couplings, and the outer walls of the opposite sides of the two clamps are provided with anti-slip pads.

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