Disassembling device for remanufacturing scraped car parts

Abstract

The invention provides a disassembling device for scraped car part remanufacturing, and relates to the technical field of motor vehicle disassembling, the disassembling device comprises a base, the upper end part of the base is hinged to a turnover frame, an inner groove is formed in the turnover frame, a lifting frame is slidably mounted in the inner groove, supporting frames are symmetrically and fixedly mounted on the lifting frame, and a first hydraulic cylinder is fixedly mounted in the inner wall of the inner groove; the free end of the first hydraulic cylinder is connected with the lifting frame, first sliding grooves are symmetrically formed in the lifting frame, first sliding frames are slidably installed in the first sliding grooves, bearing plates are fixedly installed on the side walls of the first sliding frames, and a plurality of damping spring shock absorbers are fixedly installed on the bearing plates and the first sliding frames. The ends, away from the bearing plate and the first sliding frame, of the multiple damping spring shock absorbers are fixedly connected with the lifting frame, the friction force and the adhesive force between the scrapped motor vehicle and equipment are greatly enhanced through all-dimensional adsorption and fixation, the recovery rate and the recycling value of parts are improved, and the efficiency of overall disassembling operation is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of motor vehicle dismantling, and more specifically, relates to a dismantling device for remanufacturing scrapped automobile parts. Background Art

[0002] Scrapped motor vehicles generally refer to scrapped cars, that is, motor vehicles that have reached the national scrap standards. Because motor vehicles are composed of recyclable and non-recyclable parts, scrapped motor vehicles are usually dismantled. In the existing technology, before dismantling scrapped vehicles, it is usually necessary to fix the scrapped vehicles, then turn them over by a turning machine, and finally dismantle the scrapped vehicles.

[0003] However, the existing scrapped motor vehicle dismantling turning machine still has the following shortcomings when used:

[0004] 1. Existing turning equipment often relies on simple support blocks or ropes to secure scrapped vehicles. This method of fixing cannot effectively restrain the vehicle from multiple directions. During the dismantling process, if the vehicle encounters vibration, turning, or other operations, it is very easy for the vehicle to slide horizontally. The sliding of the vehicle not only interferes with the normal dismantling work, making it difficult to operate the tools accurately and reducing dismantling efficiency, but also may cause safety accidents and pose a threat to the personal safety of operators.

[0005] 2. Because scrapped motor vehicles experience various complex conditions during use, such as accidents, collisions, and long-term wear and tear, the vehicle surface often undergoes severe deformation, including local dents, bulges, and changes in overall dimensions. However, traditional fixing devices cannot flexibly adjust the fixing spacing and angles according to the actual deformation of the vehicle, making it difficult to achieve precise fixation of deformed vehicles. This not only affects the stability and firmness of the fixation, but may also cause secondary damage to the vehicle due to forced fixation, further reducing the quality and quantity of recyclable parts. Summary of the Invention

[0006] In order to solve the above technical problems, the present invention provides a dismantling device for remanufacturing scrapped automobile parts to solve the above problems.

[0007] A dismantling device for remanufacturing scrapped automobile parts comprises a base, the upper end of the base is hingedly connected to a turning frame, an inner groove is provided inside the turning frame, a lifting frame is slidably installed inside the inner groove, a support frame is symmetrically fixedly installed on the lifting frame, a first hydraulic cylinder is fixedly installed in the inner wall of the inner groove, the free end of the first hydraulic cylinder is connected to the lifting frame, a second hydraulic cylinder is hinged on the base, an end of the second hydraulic cylinder away from the base is hinged on the turning frame, a third hydraulic cylinder is further hinged on the turning frame, the free end of the third hydraulic cylinder is hinged to a swing frame, the swing frame is hinged to the turning frame, a pressure plate is hinged at the lower end of the swing frame, dovetail grooves are evenly and equidistantly provided at the lower end of the pressure plate, a rectangular frame is fixedly installed at the lower end of the pressure plate, a positioning plate is fixedly installed at the lower end of the rectangular frame, the rectangular The gear train is equipped with a gear that is mounted on the gear train of the first and second gears and is connected with the gear train of the first gear to form a gear train that is mounted on the gear train of the first gear and the gear train that is mounted on the gear train of the second gear.

[0008] Preferably, a first sliding groove is symmetrically provided inside the lifting frame, a first slide is slidably installed inside the first sliding groove, and a pressure plate is fixedly installed on the side wall of the first slide.

[0009] Preferably, a plurality of damping spring shock absorbers are fixedly mounted on the pressure-bearing plate and the first slide, and ends of the plurality of damping spring shock absorbers away from the pressure-bearing plate and the first slide are fixedly connected to the lifting frame.

[0010] Preferably, a vacuum pump is fixedly installed on the upper end of the pressing plate, a collecting box is installed on one side of the vacuum pump, and a connecting pipe is connected to the vacuum pump.

[0011] Preferably, connecting frames are symmetrically fixedly mounted on the first threaded ring located in the front, suction heads are fixedly mounted on both connecting frames, and the connecting pipe is connected to the two suction heads.

[0012] Preferably, a second screw is fixedly mounted on each of the three side walls of the sleeve strips, and a second threaded ring is threadedly mounted on each of the three second screws.

[0013] Preferably, the three second screw rods are sleeved with a first spring, and the two ends of the three first springs are fixedly connected to the three sleeve strips and the three second slides respectively.

[0014] Preferably, circular grooves are formed on the three second slides at equal intervals, and a ball is rotatably mounted inside each of the circular grooves.

[0015] Preferably, a suction cup is fixedly mounted on each side wall of the rolling ball, a second spring is fixedly mounted between each suction cup and the second slide, and a fixing box is fixedly mounted on the side wall of the flip frame.

[0016] Preferably, slots are evenly and equidistantly provided in the inner wall of the fixed box, and the first collection box, the second collection box and the third collection box are slidably installed in the three slots in sequence from top to bottom.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The first gear is driven by the second gear engaged with the first gear and the second gear is driven by the first gear and the second gear is driven by the second gear. The second slide will drive the three sets of suction cups to move toward the center, where they cooperate with the pressure plate to complete the suction fixation of the scrapped vehicle on all sides. This multi-component coordinated suction fixation method applies inward force to the scrapped vehicle from multiple directions, tightly confining the scrapped vehicle to the center of the equipment. Unlike traditional turning equipment that only relies on simple support, this all-round suction fixation greatly enhances the friction and adhesion between the scrapped vehicle and the equipment, effectively resisting horizontal sliding caused by factors such as turning and vibration, ensuring that the scrapped vehicle maintains a stable position throughout the disassembly process. The stable disassembly process helps protect parts that may have reuse value and avoid damage due to unnecessary sliding and collision, thereby increasing the recovery rate and reuse value of parts and improving the efficiency of the overall disassembly operation.

[0019] In the present invention, by providing a second slide groove, a second slide, a second screw, a second threaded ring, a first spring and a suction cup, the three second threaded rings can be rotated on the three second screws according to the vehicle situation. Under the rotation of the three second threaded rings, the three second slides will be pushed to slide in the three second slide grooves respectively. At this time, the three first springs will also be deformed, and the four second slides will drive the four groups of suction cups to move toward the middle, thereby adjusting the fixed distance between the suction cups and the scrapped motor vehicle. Regardless of whether the vehicle is partially concave or convex, or the overall size changes, a suitable fixed position can be found to ensure the accuracy of the fixing operation. Compared with the traditional fixing method, the adjustment function of the device greatly improves the applicability to various deformed vehicles.

[0020] In the present invention, by providing a circular groove, rolling balls and suction cups, when the four groups of suction cups move toward the middle to adsorb and fix the scrapped motor vehicle, since the fixing surface is not necessarily flat, the rolling balls on the suction cups can slightly rotate inside the circular grooves after being adsorbed by the squeezing force, thereby adaptively adjusting the adsorption angle of the suction cups, so that the suction cups can better fit the vehicle surface. Regardless of the shape of the vehicle surface, the contact area between the suction cups and the vehicle surface can be maximized, thereby improving the stability and firmness of adsorption, and ensuring that the vehicle will not move or shake due to weak adsorption during the disassembly process;

[0021] In the present invention, an inner groove, a lifting frame, a first slide groove, a first hydraulic cylinder, a first slide, a pressure plate, a damping spring shock absorber, a second hydraulic cylinder and a support frame are provided. Under the action of the first hydraulic cylinder, the lifting frame is driven to slide upward in the inner groove, and the lifting frame drives the support frame to move upward to lift the scrapped motor vehicle. At this time, the second hydraulic cylinder can be activated, and under the action of the second hydraulic cylinder, the turning frame is driven to turn clockwise, thereby turning the scrapped motor vehicle over. At this time, the scrapped motor vehicle will contact the pressure plate. At this time, the pressure plate is affected by the force and drives the first slide to slide in the first slide groove, and the damping spring shock absorber will be deformed accordingly. Through the design of the first slide, the pressure plate and the damping spring shock absorber, when the equipment dismantles and turns the scrapped motor vehicle, rigid contact can be avoided. Rigid contact may cause additional damage to the scrapped motor vehicle and affect subsequent dismantling work. It may also generate a large impact force on the equipment itself, shortening the service life of the equipment. The equipment can effectively buffer and absorb the impact force generated during the dismantling process, thereby improving the recovery rate and reuse rate of parts and reducing resource waste.

[0022] In the present invention, a first threaded ring, a vacuum pump, a collection box, a connecting pipe, a connecting frame and a suction head are provided. When the equipment is fixing a scrapped motor vehicle, the first threaded ring located in the front will drive the connecting frame and the suction head to move toward the middle. When smoke and dust are generated when the scrapped motor vehicle is dismantled, the dust will float above the scrapped motor vehicle. At this time, the vacuum pump can be started. Under the action of the vacuum pump, the dust will be sucked into the connecting frame through the suction head, and then the smoke and dust will be collected through the collection box. Compared with traditional large-scale suction, the equipment can capture dust more efficiently, greatly reduce the diffusion of dust in the working space, and significantly reduce the dust concentration in the air in the working area, creating a relatively clean working environment for the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the explosion structure of the first carriage connection of the present invention;

[0025] Figure 3 This is a schematic diagram of the explosion structure of the fixed box connection of the present invention;

[0026] Figure 4 This is a schematic diagram of the explosion structure of the suction head connection of the present invention;

[0027] Figure 5 This is a schematic diagram of the explosion structure of the pressure plate connection of the present invention;

[0028] Figure 6 This is a schematic diagram of the explosion structure of the positioning plate connection of the present invention;

[0029] Figure 7 This is a schematic diagram of the explosion structure of the first screw connection of the present invention;

[0030] Figure 8 It is a schematic diagram of the suction cup connection explosion structure of the present invention.

[0031] In the figure, the corresponding relationship between the names of the components and the accompanying drawing numbers is as follows: 11, base; 12, turning frame; 13, inner groove; 14, lifting frame; 15, first slide; 16, first hydraulic cylinder; 17, first slide; 18, pressure plate; 19, damping spring shock absorber; 21, second hydraulic cylinder; 22, third hydraulic cylinder; 23, swing frame; 24, pressure plate; 25, dovetail groove; 26, rectangular frame; 27, positioning plate; 28, vertical block; 29, driving motor; 31, first gear; 32, first screw; 33, bevel gear; 34, first gear; 35, first gear; 36, first gear; 37, first gear; 38, first gear; 39, first gear; 40, first gear; 41, first gear; 42, first gear; 43, first gear; 44, first gear; 45, first gear; 46, first gear; 47, first gear; 48, first gear; 49, first gear; 50, first gear; 51, first gear; 52, first gear; 53, first gear; 54, first gear; 55, first gear; 56, first gear; 57, first gear; 58, first gear; 59, first gear; 60, first gear; 61, first gear; 62, first gear; 63, first gear; 64, first gear; 65, first gear; 66, first gear; 67, first gear; 68, first gear; 69, first gear; 70, first gear; 71, first gear; 72, first gear; 73, first gear; 74, first gear; 75, first gear; 76, first gear; 77, first gear; 78, first gear; 79, first gear; 80, first gear; 81, 4. Second gear; 35. First threaded ring; 36. Dovetail block; 37. Sleeve strip; 38. Second slide; 39. Second slide; 41. Second screw; 42. Second threaded ring; 43. First spring; 44. Circular groove; 45. Ball; 46. Suction cup; 47. Second spring; 51. Fixing box; 52. Slot; 53. First collecting box; 54. Second collecting box; 55. Third collecting box; 58. Vacuum pump; 59. Collecting box; 61. Connecting pipe; 62. Connecting frame; 63. Suction head; 64. Support frame. DETAILED DESCRIPTION

[0032] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0033] See also Figure 1 - Figure 8The present invention provides a dismantling device for remanufacturing scrapped automobile parts, comprising a base 11, a turning frame 12 hingedly connected to the upper end of the base 11, an inner groove 13 provided inside the turning frame 12, a lifting frame 14 slidably installed inside the inner groove 13, a support frame 64 symmetrically fixedly installed on the lifting frame 14, a first hydraulic cylinder 16 fixedly installed in the inner wall of the inner groove 13, a free end of the first hydraulic cylinder 16 is connected to the lifting frame 14, a first slide groove 15 symmetrically provided inside the lifting frame 14, and the first slide groove 15 A first carriage 17 is slidably mounted inside the carriage. A pressure plate 18 is fixedly mounted on the side wall of the first carriage 17. A plurality of damping spring shock absorbers 19 are fixedly mounted on the pressure plate 18 and the first carriage 17. One end of the plurality of damping spring shock absorbers 19 away from the pressure plate 18 and the first carriage 17 is fixedly connected to the lifting frame 14. When in use, the two support frames 64 of the device can be inserted into the chassis of the scrapped motor vehicle, and then the first hydraulic cylinder 16 can be activated. Under the action of the first hydraulic cylinder 16, the lifting frame The second hydraulic cylinder 21 can be activated to drive the turning frame 12 to turn clockwise under the action of the second hydraulic cylinder 21, thereby turning the scrapped vehicle over. At this time, the scrapped vehicle will contact the pressure plate 18, and the pressure plate 18 will be affected by the force to drive the first slide 17 to slide inside the first slide groove 15, and the damping spring shock absorber 19 will be deformed accordingly. The design of the first slide 17, the pressure plate 18 and the damping spring shock absorber 19 can avoid rigid contact when the equipment dismantles and turns the scrapped vehicle. Rigid contact may cause additional damage to the scrapped vehicle and affect subsequent dismantling work. It may also generate a large impact force on the equipment itself, shortening the service life of the equipment. The equipment can effectively buffer and absorb the impact force generated during the dismantling process, thereby improving the recovery rate and reuse rate of parts and reducing resource waste.

[0034] A second hydraulic cylinder 21 is hinged on the base 11, and one end of the second hydraulic cylinder 21 away from the base 11 is hinged on the flip frame 12. A third hydraulic cylinder 22 is also hinged on the flip frame 12, and the free end of the third hydraulic cylinder 22 is hinged with a swing frame 23. The swing frame 23 is hinged to the flip frame 12, and the lower end of the swing frame 23 is hinged with a pressure plate 24. The lower end of the pressure plate 24 is evenly and equidistantly provided with a dovetail groove 25. The lower end of the pressure plate 24 is fixedly installed with a rectangular frame 26, and the lower end of the rectangular frame 26 is fixedly installed with a positioning plate 27. The lower end of the rectangular frame 26 is evenly and equidistantly fixed with a vertical block 28. A drive motor 29 is fixedly installed on the side wall of the rectangular frame 26, and a first gear 31 is installed on the output shaft of the drive motor 29. The four vertical blocks 28 are all rotatably installed with the first gear 31. A screw rod 32, bevel gears 33 are fixedly installed on the opposite ends of the four first screw rods 32, and the four bevel gears 33 are meshed in pairs. A second gear 34 is fixedly installed on the first screw rod 32 at the rear, and the second gear 34 is meshed with the first gear 31. A first threaded ring 35 is threadedly installed on the four first screw rods 32, and a dovetail block 36 is fixedly installed on the four first threaded rings 35. The four dovetail blocks 36 are slidably installed in the four dovetail grooves 25 respectively. The three first threaded rings 35 located in the middle and the rear are rotatably installed with sleeves 37. The three sleeves 37 have second slide grooves 38 opened inside. The three second slide grooves 38 are slidably installed with second slides 39. The side walls of the three sleeves 37 are fixedly installed with second screws 41. The second screw rods 41 are all threadedly installed with second threaded rings 42, and the three second screw rods 41 are all sleeved with first springs 43. The two ends of the three first springs 43 are respectively fixedly connected to the three sleeve strips 37 and the three second slides 39. The three second slides 39 are equidistantly provided with circular grooves 44, and a ball 45 is rotatably installed inside each circular groove 44. A suction cup 46 is fixedly installed on the side wall of each ball 45. After flipping, the third hydraulic cylinder 22 can be started. Under the action of the third hydraulic cylinder 22, the swing frame 23 will be driven to flip along the flip frame 12, and then the swing frame 23 will drive the pressure plate 24 to move downward, and the pressure plate 24 will drive the positioning plate 27 to move downward, and then the positioning plate 27 will contact with the roof of the scrapped motor vehicle to achieve preliminary fixation, and then it can be Start the drive motor 29. Under the action of the drive motor 29, the first gear 31 will rotate accordingly. At this time, the first gear 31 will drive the second gear 34 meshing with it to rotate, and the second gear 34 will drive the first screw 32 and the bevel gear 33 to rotate accordingly. At this time, the four bevel gears 33 will rotate synchronously (the two sets of two opposing bevel gears 33 rotate in opposite directions). At this time, the four first threaded rings 35 will move toward the middle on the four first screws 32 under the limiting action of the four dovetail blocks 36. The four dovetail blocks 36 will slide toward the middle in the four dovetail grooves 25. At this time, the three sleeves 37 located in the middle and rear will always remain downward under the action of gravity. The three sleeves 37 will drive the three second slides 39 to move toward the middle.At this time, the three second slides 39 will drive the three groups of suction cups 46 to move toward the middle. At this time, the pressure plate 18 can be used to complete the adsorption and fixation of the scrapped motor vehicle on all sides. This multi-component coordinated adsorption and fixation method on all sides applies an inward force to the scrapped motor vehicle from multiple directions, tightly constraining the scrapped motor vehicle to the center position of the equipment. Unlike traditional flipping equipment that only relies on simple support, this all-round adsorption and fixation greatly enhances the friction and adhesion between the scrapped motor vehicle and the equipment, and can effectively resist horizontal sliding caused by factors such as flipping and vibration, ensuring that the scrapped motor vehicle maintains a stable position throughout the disassembly process. The stable disassembly process helps to protect those parts that may have reuse value and avoid damage due to unnecessary sliding and collision, thereby improving the recycling rate and reuse value of parts and improving the efficiency of the overall disassembly operation. Before fixing the scrapped motor vehicle, the three second threaded rings 42 can be rotated on the three second screws 41 according to the vehicle situation. The rotation of the three second threaded rings 42 will push the three second slides 39 respectively When the four suction cups 46 slide in the three second slide grooves 38, the three first springs 43 will also deform, and the four second slides 39 will drive the four groups of suction cups 46 to move toward the middle, thereby adjusting the fixed distance between the suction cups 46 and the scrapped vehicle. Regardless of whether the vehicle is partially concave or convex, or the overall size changes, it can find a suitable fixed position to ensure the accuracy of the fixing operation. Compared with traditional fixing methods, the adjustment function of this device greatly improves the applicability of various deformed vehicles. When the four groups of suction cups 46 move toward the middle to adsorb and fix the scrapped vehicle, since the fixing surface is not necessarily flat, the rolling balls 45 on the suction cups 46 can rotate slightly in the circular grooves 44 after being adsorbed by the squeezing force, thereby adaptively adjusting the adsorption angle of the suction cups 46, so that the suction cups 46 can better fit the vehicle surface. Regardless of the shape of the vehicle surface, the contact area between the suction cups and the vehicle surface can be maximized, thereby improving the stability and firmness of the adsorption, and ensuring that the vehicle will not move or shake due to loose adsorption during the disassembly process.

[0035] A second spring 47 is fixedly installed between each suction cup 46 and the second slide 39, and a fixed box 51 is fixedly installed on the side wall of the turning frame 12. Slots 52 are evenly and equidistantly opened in the inner wall of the fixed box 51. The three slots 52 are slidably installed with a first collection box 53, a second collection box 54 and a third collection box 55 from top to bottom. When the scrapped motor vehicle is turned over, the parts on it can be removed. At this time, the removed parts can be classified and placed in the first collection box 53, the second collection box 54 and the third collection box 55. Since the first collection box 53, the second collection box 54 and the third collection box 55 are in an inclined state inside the fixed box 51 after turning over, they are not easy to slide out. When the disassembly is completed and the turning frame 12 is reset, the first collection box 53, the second collection box 54 and the third collection box 55 can be pulled out from the slot 52 to complete the collection, so that the device is also convenient for classifying and collecting the scrapped motor vehicle parts.

[0036] A vacuum pump 58 is fixedly installed on the upper end of the pressure plate 24, and a collection box 59 is installed on one side of the vacuum pump 58. A connecting pipe 61 is connected to the vacuum pump 58. A connecting frame 62 is symmetrically fixedly installed on the first threaded ring 35 at the front, and a suction head 63 is fixedly installed on the two connecting frames 62. The connecting pipe 61 is connected to the two suction heads 63. When the equipment is fixing the scrapped motor vehicle, the first threaded ring 35 at the front will drive the connecting frame 62 and the suction head 63 to move toward the middle. When smoke and dust are generated during the dismantling of the scrapped motor vehicle, the dust will float above the scrapped motor vehicle. At this time, the vacuum pump 58 can be started. Under the action of the vacuum pump 58, the dust will be sucked into the connecting frame 62 through the suction head 63, and then the smoke and dust will be collected through the collection box 59. Compared with traditional large-scale suction, this equipment can capture dust more efficiently, greatly reduce the diffusion of dust in the working space, and significantly reduce the dust concentration in the air in the working area, creating a relatively clean working environment for the operator.

[0037] Working principle:

[0038] In the first step, when in use, the two support frames 64 of the equipment can be inserted into the chassis of the scrapped motor vehicle, and then the first hydraulic cylinder 16 can be started. Under the action of the first hydraulic cylinder 16, the lifting frame 14 will be driven to slide upward inside the inner groove 13, and the lifting frame 14 will drive the support frame 64 to move upward to lift the scrapped motor vehicle. At this time, the second hydraulic cylinder 21 can be started. Under the action of the second hydraulic cylinder 21, the turning frame 12 will be driven to turn clockwise, and then the scrapped motor vehicle will be turned over. At this time, the scrapped motor vehicle will contact the pressure plate 18. At this time, the pressure plate 18 will be affected by the force and will drive the first sliding frame 14 to slide upward inside the inner groove 13. The lifting frame 14 will drive the support frame 64 to move upward to lift the scrapped motor vehicle. The frame 17 slides inside the first slide groove 15, and the damping spring shock absorber 19 will be deformed accordingly. Through the design of the first slide frame 17, the pressure plate 18 and the damping spring shock absorber 19, when the equipment is dismantling and turning over the scrapped motor vehicle, rigid contact can be avoided. Rigid contact may cause additional damage to the scrapped motor vehicle, affecting subsequent dismantling work, and may also generate a large impact force on the equipment itself, shortening the service life of the equipment. The equipment can effectively buffer and absorb the impact force generated during the dismantling process, thereby improving the recovery and reuse rate of parts and reducing resource waste.

[0039] The second step is to start the third hydraulic cylinder 22 after the flip, and the swing frame 23 will be flipped along the flip frame 12 under the action of the third hydraulic cylinder 22, and then the swing frame 23 will drive the pressure plate 24 to move downward, and the pressure plate 24 will drive the positioning plate 27 to move downward, and then the positioning plate 27 will contact the roof of the scrapped motor vehicle to achieve preliminary fixation, and then the drive motor 29 can be started. Under the action of the drive motor 29, the first gear 31 will rotate accordingly. At this time, the first gear 31 will drive the second gear 34 meshed with it to rotate, and the second gear 34 will drive the first screw 32 and the bevel gear 33 to rotate accordingly. At this time, the four bevel gears 33 will rotate synchronously (the two sets of opposite bevel gears 33 rotate in opposite directions). At this time, the four first threaded rings 35 will move toward the middle on the four first screws 32 under the limiting action of the four dovetail blocks 36, and the four dovetail blocks 36 will slide toward the middle in the four dovetail grooves 25. At this time, the three sleeve strips 3 located in the middle and rear 7 will always remain downward under the action of gravity, and the three sleeves 37 will drive the three second slides 39 to move toward the middle. At this time, the three second slides 39 will drive the three groups of suction cups 46 to move toward the middle. At this time, in conjunction with the pressure plate 18, the scrapped motor vehicle can be adsorbed and fixed on all sides. This multi-component coordinated adsorption and fixing method exerts inward forces on the scrapped motor vehicle from multiple directions, tightly constraining the scrapped motor vehicle to the center position of the equipment. Unlike traditional turning equipment that only relies on simple support, this all-round adsorption and fixing greatly enhances the friction and adhesion between the scrapped motor vehicle and the equipment, and can effectively resist horizontal sliding caused by factors such as turning and vibration, ensuring that the scrapped motor vehicle maintains a stable position throughout the dismantling process. The stable dismantling process helps to protect parts that may have reuse value and avoid damage due to unnecessary sliding and collision, thereby improving the recovery rate and reuse value of parts and components and improving the efficiency of the overall dismantling operation.

[0040] In the third step, before fixing the scrapped motor vehicle, the three second threaded rings 42 can be rotated on the three second screws 41 according to the condition of the vehicle. The rotation of the three second threaded rings 42 will push the three second slides 39 to slide inside the three second slide grooves 38 respectively. At this time, the three first springs 43 will also deform, and the four second slides 39 will drive the four groups of suction cups 46 to move toward the middle, thereby adjusting the fixed distance between the suction cups 46 and the scrapped motor vehicle. Regardless of whether the vehicle is partially concave or convex, or the overall size changes, a suitable fixing position can be found to ensure the accuracy of the fixing operation. Compared with traditional fixing methods, the adjustment function of this device greatly improves the applicability to various deformed vehicles.

[0041] In the fourth step, when the four groups of suction cups 46 move toward the middle to fix the scrapped vehicle, since the fixing surface is not necessarily flat, the balls 45 on the suction cups 46 can rotate slightly inside the circular grooves 44 after being squeezed and fixed. This allows the suction angles of the suction cups 46 to be adaptively adjusted, so that the suction cups 46 can better fit the vehicle surface. Regardless of the shape of the vehicle surface, the contact area between the suction cups 46 and the vehicle surface can be maximized, thereby improving the stability and firmness of the adsorption and ensuring that the vehicle will not move or shake due to weak adsorption during the disassembly process.

[0042] In the fifth step, when the equipment is fixing the scrapped motor vehicle, the first threaded ring 35 at the front will drive the connecting frame 62 and the suction head 63 to move toward the middle. When the scrapped motor vehicle is dismantled, smoke and dust will be generated. The dust will float above the scrapped motor vehicle. At this time, the vacuum pump 58 can be started. Under the action of the vacuum pump 58, the dust will be sucked into the connecting frame 62 through the suction head 63, and then the smoke and dust will be collected through the collection box 59. Compared with traditional large-scale suction, this equipment can capture dust more efficiently, greatly reduce the diffusion of dust in the working space, and significantly reduce the dust concentration in the air in the working area, creating a relatively clean working environment for the operator.

[0043] The embodiments of the present invention are presented for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described in order to better illustrate the principles of the invention and its practical application and to enable those skilled in the art to understand the invention and design various embodiments with various modifications as suited for specific applications.

Claims

1. A dismantling device for remanufacturing scrapped automobile parts, comprising a base (11), wherein the upper end of the base (11) is hingedly connected to a turning frame (12), characterized in that: A second hydraulic cylinder (21) is hinged on the base (11), and one end of the second hydraulic cylinder (21) away from the base (11) is hinged on the flip frame (12). A third hydraulic cylinder (22) is also hinged on the flip frame (12). The free end of the third hydraulic cylinder (22) is hinged on a swing frame (23). The swing frame (23) is hinged to the flip frame (12). The lower end of the swing frame (23) is hinged to a pressure plate (24). The lower end of the pressure plate (24) is evenly and equidistantly provided with dovetail grooves (25). A rectangular frame (26) is fixedly installed on the lower end of the pressure plate (24). A positioning plate (27) is fixedly installed on the lower end of the rectangular frame (26). A vertical block (28) is fixedly installed on the lower end of the rectangular frame (26) at even and equidistant intervals. A driving motor (29) is fixedly installed on the side wall of the rectangular frame (26). A first gear (31) is installed on the output shaft of the driving motor (29). The first screw rods (32) are rotatably mounted inside the four vertical blocks (28), and bevel gears (33) are fixedly mounted on the opposite ends of the four first screw rods (32). The four bevel gears (33) are meshed with each other. A second gear (34) is fixedly mounted on the first screw rod (32) at the rear, and the second gear (34) is meshed with the first gear (31). A first threaded ring (35) is threadedly mounted on the four first screw rods (32), and a dovetail block (36) is fixedly mounted on the four first threaded rings (35). The four dovetail blocks (36) are slidably mounted in the four dovetail grooves (25) respectively. A sleeve strip (37) is rotatably mounted inside the three first threaded rings (35) located in the middle and rear, and a second slide groove (38) is provided inside the three sleeve strips (37). A second slide groove (38) is provided inside the three second slide grooves (38). A second slide rack (39) is slidably mounted inside the three second slide grooves (38).

2. A dismantling device for remanufacturing scrapped automobile parts as claimed in claim 1, characterized in that: An inner groove (13) is provided inside the turning frame (12), a lifting frame (14) is slidably installed inside the inner groove (13), a support frame (64) is symmetrically fixedly installed on the lifting frame (14), a first hydraulic cylinder (16) is fixedly installed in the inner wall of the inner groove (13), and the free end of the first hydraulic cylinder (16) is connected to the lifting frame (14); The lifting frame (14) is symmetrically provided with a first sliding groove (15), a first slide (17) is slidably installed inside the first sliding groove (15), and a pressure plate (18) is fixedly installed on the side wall of the first slide (17).

3. A dismantling device for remanufacturing scrapped automobile parts as claimed in claim 2, characterized in that: A plurality of damping spring shock absorbers (19) are fixedly mounted on the pressure plate (18) and the first slide (17); Wherein, one end of the plurality of damping spring shock absorbers (19) away from the pressure plate (18) and the first slide (17) is fixedly connected to the lifting frame (14).

4. A dismantling device for remanufacturing scrapped automobile parts as claimed in claim 1, characterized in that: A vacuum pump (58) is fixedly mounted on the upper end of the pressing plate (24); A collecting box (59) is installed on one side of the vacuum pump (58), and a connecting pipe (61) is connected to the vacuum pump (58).

5. A dismantling device for remanufacturing scrapped automobile parts as claimed in claim 4, characterized in that: A connecting frame (62) is symmetrically fixedly mounted on the first threaded ring (35) located in the front; Wherein, a suction head (63) is fixedly mounted on each of the two connecting frames (62), and the connecting pipe (61) is connected to the two suction heads (63).

6. The dismantling device for remanufacturing scrapped automobile parts according to claim 1, characterized in that: A second screw (41) is fixedly mounted on the side walls of the three sleeve strips (37); Wherein, a second threaded ring (42) is threadedly mounted on each of the three second screw rods (41).

7. A dismantling device for remanufacturing scrapped automobile parts as claimed in claim 6, characterized in that: The three second screw rods (41) are each sleeved with a first spring (43); Wherein, two ends of the three first springs (43) are respectively fixedly connected to three sleeve strips (37) and three second slides (39).

8. A dismantling device for remanufacturing scrapped automobile parts as claimed in claim 7, characterized in that: The three second slides (39) are each provided with circular grooves (44) at equal intervals; Wherein, a rolling ball (45) is rotatably mounted inside each circular groove (44).

9. A dismantling device for remanufacturing scrapped automobile parts as claimed in claim 8, characterized in that: A suction cup (46) is fixedly mounted on the side wall of each rolling ball (45); A second spring (47) is fixedly installed between each suction cup (46) and the second slide (39), and a fixing box (51) is fixedly installed on the side wall of the flip frame (12).

10. A dismantling device for remanufacturing scrapped automobile parts as claimed in claim 9, characterized in that: Slots (52) are evenly and equidistantly formed in the inner wall of the fixing box (51); The three slots (52) are slidably mounted with a first collection box (53), a second collection box (54) and a third collection box (55) in sequence from top to bottom.

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