A conveying device for automobile wheel hub production

Abstract

The present invention discloses a conveying device for automobile wheel hub production, which relates to the technical field of automobile wheel hub conveying, comprising a mobile automobile, wherein the upper side of the mobile automobile is fixedly connected to a conveyor, one side of the conveyor is fixedly connected to an inclined conveyor for lifting the wheel hub to a high place, a control box is provided on one side of the inclined conveyor, and the control box is fixedly connected to the mobile automobile, and an arc clamping plate is driven by a motor to rotate so as to maintain the inclination angle of the wheel hub in advance, and when the wheel hub falls to the middle of the arc clamping plate, the arc clamping plate clamps it and conveys it to the top of the feed port of the stacking barrel, and the motor drives the arc clamping plate to rotate again to straighten the inclined automobile wheel hub and loosen it so that it falls horizontally and positively into the interior of the stacking barrel, effectively preventing the wheel hub from being stuck on the upper side of the stacking barrel and unable to fall when it tilts downward and falls horizontally, thereby causing the wheel hub to be unable to be stacked smoothly.

Description

Technical Field

[0001] The invention relates to the technical field of automobile wheel hub conveying, in particular to a conveying device for automobile wheel hub production. Background Art

[0002] The automobile is a component that connects the tires and the automobile suspension system. Through its structure and material properties, it transmits, supports and stabilizes various forces and torques during the driving process of the automobile.

[0003] During the production process of automobile wheels, liquid metal must first be injected into the mold, cooled and solidified under certain conditions to obtain the automobile wheel of the desired shape and size. After the automobile wheel casting is completed, since some factories can only perform preliminary processing on the wheels, the automobile wheels need to be manually stacked on trucks in sequence, and then transported to other factories by trucks for subsequent fine processing, thus completing the entire processing of the automobile wheel.

[0004] The existing method of transporting automobile wheel hubs to trucks is to carry them by staff. The cast automobile wheel hubs are transported to the staff's position through a conveyor in the workshop. The staff then carry the automobile wheel hubs to the top of a cart, push the cart out of the workshop to the vicinity of the truck, and finally the staff carry the automobile wheel hubs on the cart to the storage area of ​​the truck in turn. Since automobile wheel hubs come in different sizes, small wheel hubs are easy for staff to transport, while large wheel hubs are too heavy and may lose control or fall during transportation, which will not only damage the wheel hub, but may also cause serious accidental injuries such as being hit to the staff. In addition, heavy wheel hubs are time-consuming and labor-intensive to carry, and staff need to spend more time and energy to complete the transportation work, which reduces the overall transportation efficiency.

[0005] Therefore, it is very necessary to design a conveying device for automobile wheel hub production with high stacking and transporting efficiency. Summary of the Invention

[0006] The object of the present invention is to provide a conveying device for automobile wheel hub production to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a conveying device for automobile wheel hub production, comprising a mobile car, a conveyor fixedly connected to the upper side of the mobile car, and a tilted conveyor fixedly connected to one side of the conveyor for lifting the wheel hub to a high place. A control box is provided on one side of the tilted conveyor, and the control box is fixedly connected to the mobile car. A second telescopic conveyor is provided on one side of the control box, and the second telescopic conveyor is fixedly connected to the mobile car. The telescopic end of the second telescopic conveyor is fixedly connected to a first telescopic conveyor for connecting to a conveyor belt inside a workshop. Two universal wheel sets are fixedly connected to the lower side of the first telescopic conveyor. The upper side of the mobile car is also provided with a stacking conveying mechanism for stacking the conveyed wheel hubs in sequence inside a truck.

[0008] According to the above technical solution, the stacking and conveying mechanism includes a straightening component for straightening and delivering the tilted wheel hubs, and a feeding component for stacking the wheel hubs together and delivering them into the interior of the truck is provided on the lower side of the straightening component, and a supporting component for supporting the wheel hubs and transporting them up and down is provided inside the feeding component.

[0009] According to the above technical solution, the feeding assembly includes three second positioning plates fixedly connected to the upper side of the mobile car, the upper side of the second positioning plate is fixedly connected to the second support plate, the upper side of the second support plate is fixedly connected to two second hydraulic cylinders, the output end of the second hydraulic cylinder is fixedly connected to a fixed plate, one side of the fixed plate is fixedly connected to a stacking barrel, the interior of the stacking barrel is provided with an avoidance groove, the interior of the stacking barrel is slidably connected to two T-shaped sliders, one side of each of the T-shaped sliders is fixedly connected to an arc slider, one end of the arc slider is spherical, one side of each of the arc sliders is fixedly connected to a number of bending springs, the other end of each bending spring is fixedly connected to the stacking barrel, the lower side of the stacking barrel is fixedly connected to two guide arc plates, and one side of each of the guide arc plates is fixedly connected to a limiting block.

[0010] According to the above technical solution, the straightening assembly includes a first positioning plate fixedly connected to the upper side of the stacking barrel, the upper side of the first positioning plate is fixedly connected to a first support plate, the upper side of the first support plate is fixedly connected to a first hydraulic cylinder, the output end of the first hydraulic cylinder is fixedly connected to a first slider and the first slider is slidably connected to the first support plate, the lower side of the first slider is fixedly connected to a dual-axis hydraulic cylinder, the two ends of the dual-axis hydraulic cylinder are respectively fixedly connected to connecting rods, the other end of each connecting rod is fixedly connected to a motor, the output end of the motor is fixedly connected to an arc clamp, and the arc clamp is a quarter arc.

[0011] The cam is fixedly connected to the upper end of the U-shaped plate, and the cam is fixedly connected to the lower end of the U-shaped plate. The cam is fixedly connected to the upper end of the U-shaped plate, and the cam is fixedly connected to the lower end of the U-shaped plate. The upper side of the second cylinder is fixedly connected to the guide slider, and one end of the guide slider passes through the avoidance groove and is slidably connected to the first support plate. The two sides of the first support plate are respectively fixedly connected to right-angle plates, and the upper side of each right-angle plate is hinged to the second support plate, and the other side of the second support plate is fitted with the inner wall of the guide arc plate. The middle lower side of each second support plate is hinged to a connecting rod, and the output end of the second cylinder passes through the avoidance groove and is fixedly connected to the second slider, and the interior of the second slider is hinged to the other end of the connecting rod.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The first telescopic conveyor is connected to the internal conveyor of the workshop, and can be transported to the surrounding of the truck without human handling. While the wheel hubs are transported from the workshop to the stacking barrel in turn, the second support plate and the first support plate are combined into a cross shape, so that the support of the wheel hub is more stable, and while the wheel hub continues to fall, the second support plate and the first support plate move up and down, and always keep the height of the wheel hub falling into the stacking barrel at the height of the wheel hub, effectively preventing the wheel hub from being damaged by falling too high. After the stacking is completed, the second support plate and the first support plate are combined into a straight line, so as to prevent the second support plate and the first support plate from interfering with each other when exiting, and when the stacking barrel returns to its original position, the bent spring is compressed by the gravity of the wheel hub, thereby opening the arc-shaped slider and placing the stacked wheel hubs to the area where the truck needs to be loaded. This wheel hub stacking and conveying process is fully automated, without the need for additional manpower, and achieves the effect of high efficiency in stacking and transporting onto the vehicle.

[0014] 2. The arc splint is driven by the motor to rotate so that it can maintain the tilt angle of the wheel hub in advance. When the wheel hub falls to the middle of the arc splint, the arc splint clamps it and transports it to the top of the feed port of the stacking barrel. The motor drives the arc splint to rotate again to straighten the tilted car wheel hub and loosen it so that it falls horizontally into the inside of the stacking barrel. This effectively prevents the wheel hub from being stuck on the upper side of the stacking barrel and unable to fall when it tilts downward and falls horizontally, which makes the wheel hub unable to be stacked smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of a conveying device for automobile wheel hub production according to the present invention;

[0017] Figure 2 This is a schematic diagram of the overall structure of a conveying device for automobile wheel hub production according to the present invention from another perspective;

[0018] Figure 3 Schematic diagram of the structure of the stacking and conveying mechanism of the present invention;

[0019] Figure 4 Schematic diagram of the structure of the feeding assembly in the present invention;

[0020] Figure 5 It is a structural schematic diagram of the straightening component in the present invention;

[0021] Figure 6 Schematic diagram of the internal structure of the stacking barrel in the present invention;

[0022] Figure 7 This is a structural diagram of the stacking barrel in the present invention from another perspective;

[0023] Figure 8 Schematic diagram of the structure of the support assembly in the present invention;

[0024] Figure 9 For the present invention Figure 8 An enlarged schematic diagram of area A;

[0025] Figure 10 Schematic diagram of the state change of the supporting mechanism in the present invention.

[0026] In the figure: 1. Mobile vehicle; 2. First telescopic conveyor; 3. Universal wheel assembly; 4. Second telescopic conveyor; 5. Conveyor; 6. Inclined conveyor; 7. Control box;

[0027] 8. Stacking conveying mechanism;

[0028] 81. Straightening assembly; 811. First positioning plate; 812. First support plate; 813. First hydraulic cylinder; 814. First slide block; 815. Dual-axis hydraulic cylinder; 816. Connecting rod; 817. Motor; 818. Arc clamp;

[0029] 82. Feeding assembly; 821. Second positioning plate; 822. Second support plate; 823. Second hydraulic cylinder; 824. Fixing plate; 825. Stacking barrel; 8251. Avoidance groove; 826. Bending spring; 827. Arc slider; 828. T-shaped slider; 829. Arc guide plate; 8291. Limit block;

[0030] 83. Supporting assembly; 831. First cylinder; 832. U-shaped plate; 833. Second cylinder; 834. Guide slider; 835. First supporting plate; 836. Right-angle plate; 837. Second supporting plate; 838. Connecting rod; 839. Second slider. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0032] See also Figure 1-10 The present invention provides a technical solution: a conveying device for automobile wheel hub production, comprising a mobile car 1, a conveyor 5 fixedly connected to the upper side of the mobile car 1, and an inclined conveyor 6 for lifting the wheel hub to a high place fixedly connected to one side of the conveyor 5, a control box 7 is provided on one side of the inclined conveyor 6, and the control box 7 is fixedly connected to the mobile car 1, a second telescopic conveyor 4 is provided on one side of the control box 7, and the second telescopic conveyor 4 is fixedly connected to the mobile car 1, the telescopic end of the second telescopic conveyor 4 is fixedly connected to a first telescopic conveyor 2 for connecting to a conveyor belt inside a workshop, two universal wheel sets 3 are fixedly connected to the lower side of the first telescopic conveyor 2, and the upper side of the mobile car 1 is also provided with a stacking conveying mechanism 8 for stacking the conveyed wheel hubs in sequence inside a truck.

[0033] Specifically, the control box 7 is used to control the movement of the mobile car 1 so that it reaches the side of the truck. The first telescopic conveyor 2 and the second telescopic conveyor 4 are both telescopic belt conveyors, which are conveying equipment that can adjust the length according to needs. The head transmission device of the telescopic belt conveyor is composed of a motor, a hydraulic coupling, a reducer and main and auxiliary transmission rollers and other components. The motor drives the main and auxiliary transmission rollers through the hydraulic coupling and the reducer. The friction between the rollers and the belts drives the belts to operate continuously. The telescopic belt conveyor has added a belt storage device for storing excess belts. When the conveyor length needs to be adjusted, the belt can be released or retracted from the belt storage device.

[0034] The extension of the telescopic end of the second telescopic conveyor 4 is used to drive the first telescopic conveyor 2 to move, and the universal wheel group 3 is used to assist the first telescopic conveyor 2 to move and bring it into the workshop. The extension of the telescopic end of the first telescopic conveyor 2 is used to make one end of the conveyor belt close to the conveyor in the workshop, so as to dock with the conveyor in the workshop. The workshop conveyor wheel transfers the hub to the conveyor belt of the first telescopic conveyor 2, and then the first telescopic conveyor 2 continues to transport the wheel hub to the top of the conveyor belt of the second telescopic conveyor 4. Then, the second telescopic conveyor 4 transfers the wheel hub to the conveyor belt of the conveyor 5 Above, the conveyor 5 further transports the wheel hub to the top of the conveyor belt of the inclined conveyor 6. Finally, the inclined conveyor 6 continues to transport upward, gradually lifting the wheel hub to the target position, and finally making it fall into the interior of the stacking barrel 825. Whenever a row of stacked wheel hubs is placed, the mobile car 1 moves a certain distance and stacks the wheel hubs in the next row area. Whenever the mobile car 1 moves a certain distance, the telescopic end of the first telescopic conveyor 2 extends a certain distance, so that during the movement of the mobile car 1, the conveyor belt of the first telescopic conveyor 2 is always docked with the conveyor in the workshop.

[0035] See also Figure 3 The stacking and conveying mechanism 8 includes a straightening component 81 for straightening and delivering the tilted wheel hubs. The lower side of the straightening component 81 is provided with a feeding component 82 for stacking the wheel hubs together and feeding them into the interior of the truck. The interior of the feeding component 82 is provided with a supporting component 83 for supporting the wheel hubs and transporting them up and down.

[0036] See also Figure 4 、 Figure 6 and Figure 7 The feeding assembly 82 includes three second positioning plates 821 fixedly connected to the upper side of the mobile car 1, the upper side of the second positioning plate 821 is fixedly connected to the second support plate 822, and the upper side of the second support plate 822 is fixedly connected to two second hydraulic cylinders 823, the output end of the second hydraulic cylinder 823 is fixedly connected to a fixed plate 824, and one side of the fixed plate 824 is fixedly connected to a stacking barrel 825, and an avoidance groove 8251 is provided inside the stacking barrel 825. Two T-shaped sliders 828 are slidably connected to the inside of the stacking barrel 825. One side of each T-shaped slider 828 is fixedly connected to an arc slider 827, one end of the arc slider 827 is spherical, and one side of each arc slider 827 is fixedly connected to a plurality of curved springs 826, and the other end of each curved spring 826 is fixedly connected to the stacking barrel 825. Two guide arc plates 829 are fixedly connected to the lower side of the stacking barrel 825, and one side of each guide arc plate 829 is fixedly connected to a limiting block 8291.

[0037] Specifically, the extension of the output end of the second hydraulic cylinder 823 is used to drive the stacking barrel 825 to move, thereby transporting the wheel hubs stacked inside the stacking barrel 825 to the top of the truck, and the T-shaped slider 828 is used to drive the arc slider 827 to slide, thereby driving the arc slider 827 to slide into the interior of the stacking barrel 825, and then compressing the bent spring 826.

[0038] See also Figures 8-10 The supporting assembly 83 includes a first cylinder 831 fixedly connected to one side of the fixed plate 824, the output end of the first cylinder 831 is fixedly connected to the U-shaped plate 832, the inside of the U-shaped plate 832 is fixedly connected to the second cylinder 833, the upper side of the second cylinder 833 is fixedly connected to the guide slider 834, one end of the guide slider 834 passes through the avoidance groove 8251 and is slidably connected to the first supporting plate 835 inside, and the two sides of the first supporting plate 835 are respectively fixedly connected to the right-angle plate 836, and the upper side of each right-angle plate 836 is hinged to the second supporting plate 837, and the other side of the second supporting plate 837 is fitted with the inner wall of the guide sliding arc plate 829, and the middle lower side of each second supporting plate 837 is hinged to a connecting rod 838, and the output end of the second cylinder 833 passes through the avoidance groove 8251 and is fixedly connected to the second slider 839, and the interior of the second slider 839 is hinged to the other end of the connecting rod 838.

[0039] Specifically, the extension and retraction of the output end of the first cylinder 831 is used to drive the second cylinder 833 to move up and down, thereby driving the second slider 839 to move up and down. The extension and retraction of the output end of the second cylinder 833 is used to drive the second slider 839 to slide. When the output end of the second cylinder 833 is fully extended, it drives the connecting rod 838 and the second support plate 837 to rotate in turn, thereby opening the second support plate 837, so that the second support plate 837 and the first support plate 835 are combined into a cross shape, thereby providing more stable support for the wheel hub and preventing the wheel hub from tilting left and right. When the output end of the second cylinder 833 is fully retracted, it drives the connecting rod 838 and the second support plate 837 to rotate in turn, thereby closing the second support plate 837, so that the second support plate 837 and the first support plate 835 are combined into a straight line, so that it is more convenient to slide out from the inside of the stacking barrel 825 to prevent interference with the stacking barrel 825.

[0040] When the second support plate 837 is fully opened, the second support plate 837 and the first support plate 835 are combined into a cross shape, thereby providing a more stable support for the wheel hub.

[0041] Since one end of the second support plate 837 is pressed against the inner wall of the guide arc plate 829, when the output end of the second cylinder 833 is fully retracted, the first support plate 835 is initially unable to move, and the second slider 839 begins to slide, and the connecting rod 838 and the second support plate 837 are driven to rotate, so that one end of the second support plate 837 is pressed against the inner wall of the guide arc plate 829 and rotates, thereby completely closing the second support plate 837, so that the second support plate 837 and the first support plate 835 are combined into a straight line, until one end of the second support plate 837 no longer presses against the inner wall of the guide arc plate 829, the first support plate 835 is driven to move and passes through between the two limit blocks 8291. At this time, there is no longer any structure supporting the bottom of the wheel hub, and the bottom of the wheel hub is in contact with the storage area of ​​the truck.

[0042] When it is necessary to stack and feed the automobile wheel hubs, the output end of the second cylinder 833 is fully extended, and the second support plate 837 is fully opened, so that the second support plate 837 and the first support plate 835 are combined into a cross shape. In order to prevent the wheel hub from falling down and causing local damage due to the high position, the output end of the first cylinder 831 is fully retracted to drive the second support plate 837 and the first support plate 835 to move upward until a space for the wheel hub is reserved above the second support plate 837 and the first support plate 835, and the output end of the first cylinder 831 stops retracting. Whenever a wheel hub falls above the second support plate 837 and the first support plate 835, the output end of the first cylinder 831 drives the second support plate 837 and the first support plate 835 to descend a distance equal to the height of the wheel hub, until the output end of the first cylinder 831 is fully extended. At this time, the second support plate 837 and the first support plate 835 reach the bottom of the stacking barrel 825, and the output end of the second hydraulic cylinder 823 extends to send the stacking barrel 825 to the loading area of ​​the truck. When the stacking barrel 825 reaches the designated loading area, the second hydraulic cylinder The output end of 823 stops extending, the output end of the second cylinder 833 is completely retracted, the second support plate 837 and the first support plate 835 are combined into a straight line, and are driven to move, passing between the two limit blocks 8291. At this time, there is no longer any structure supporting the lower part of the wheel hub, and the lower part of the wheel hub is in direct contact with the loading area. The output end of the second hydraulic cylinder 823 begins to retract. Since the weight of the stacked wheel hub is greater than the spring force of the bending spring 826 and the friction between the T-shaped slider 828 and the stacking barrel 825, the stacking barrel 825 moves at the same time. The stacked wheel hubs do not move and squeeze the spherical surface of one end of the arc-shaped slider 827. Since the arc-shaped slider 827 is squeezed by the outer side of the wheel hub, the arc-shaped slider 827 is squeezed into the interior of the stacking barrel 825, and the bent spring 826 is compressed until the stacked wheel hubs completely come out of the stacking barrel 825. The bent spring 826 bounces the arc-shaped slider 827 open, and the arc-shaped slider 827 is reset. The output end of the second hydraulic cylinder 823 is completely retracted, the output end of the second cylinder 833 is completely extended, and the second support plate 837 is completely opened to start stacking the next batch of wheel hubs.

[0043] By docking the first telescopic conveyor 2 with the internal conveyor in the workshop, the wheels can be transported to the surrounding of the truck without the need for human handling. While the wheel hubs are transported from the workshop to the stacking barrel 825 in sequence, the second support plate 837 and the first support plate 835 are combined into a cross shape, thereby providing more stable support for the wheel hubs. As the wheel hubs continue to fall, the second support plate 837 and the first support plate 835 move up and down, always keeping the height of the wheel hubs when they fall into the stacking barrel 825 at the same height as the wheel hubs, effectively preventing the wheel hubs from being damaged due to falling too high. After the stacking is completed, the second support plate 837 and the first support plate 835 are combined into a straight line, thereby preventing the second support plate 837 and the first support plate 835 from interfering with each other when exiting, and when the stacking barrel 825 returns to its original position, the bent spring 826 is compressed by the gravity of the wheel hubs, thereby opening the arc-shaped slider 827 and placing the stacked wheel hubs in the area where the truck needs to be loaded. This wheel hub stacking and conveying process is fully automated, without the need for additional manpower, achieving the effect of high efficiency in stacking and transporting onto the truck.

[0044] In the second embodiment, when the inclined conveyor 6 is feeding upward, when it reaches the highest point, the wheel hub will tilt downward and fall. When falling, one side of the wheel hub will tilt downward first, so that the wheel hub cannot fall horizontally downward when it is straightened. Since the diameter of the inner wall of the stacking barrel 825 is within three centimeters of the diameter of the wheel hub, when the wheel hub tilts downward and falls horizontally, the wheel hub will be stuck on the upper side of the stacking barrel 825 and cannot fall down, resulting in the wheel hub being unable to be stacked smoothly. Therefore, the following structure is designed to solve the above technical problems.

[0045] See also Figure 5 The straightening assembly 81 includes a first positioning plate 811 fixedly connected to the upper side of the stacking barrel 825, the upper side of the first positioning plate 811 is fixedly connected to the first support plate 812, the upper side of the first support plate 812 is fixedly connected to the first hydraulic cylinder 813, the output end of the first hydraulic cylinder 813 is fixedly connected to the first slider 814 and the first slider 814 is slidably connected to the first support plate 812, the lower side of the first slider 814 is fixedly connected to the double-axis hydraulic cylinder 815, the two ends of the double-axis hydraulic cylinder 815 are respectively fixedly connected to the connecting rod 816, the other end of each connecting rod 816 is fixedly connected to the motor 817, the output end of the motor 817 is fixedly connected to the arc clamp 818, and the arc clamp 818 is a quarter arc.

[0046] Specifically, the rotation of the output end of the motor 817 is used to drive the arc clamp 818 to rotate, so as to adapt to the wheel hub with different inclination angles. The arc clamp 818 is divided into an arc surface and a straight surface. The arc surface of the arc clamp 818 is used to limit the tilted and fallen wheel hub, and the straight surface is used to clamp the tilted and fallen wheel hub. When the wheel hub falls, the two conveying ends of the dual-axis hydraulic cylinder 815 retract, driving the two arc clamps 818 to approach each other, thereby clamping the tilted wheel hub. The output end of the first hydraulic cylinder 813 retracts to drive the tilted wheel hub to move to the top of the feed port of the stacking barrel 825. At this time, the output end of the motor 817 rotates to straighten the tilted wheel hub. The two output ends of the dual-axis hydraulic cylinder 815 are fully extended, and the arc clamp 818 releases the wheel hub, causing it to fall horizontally and positively into the interior of the stacking barrel 825.

[0047] The arc clamp 818 is driven by the motor 817 to rotate so that it can maintain the tilt angle of the wheel hub in advance. When the wheel hub falls to the middle of the arc clamp 818, the arc clamp 818 clamps it and transports it to the top of the feed port of the stacking barrel 825. The motor 817 drives the arc clamp 818 to rotate again to straighten the tilted automobile wheel hub and loosen it so that it falls horizontally into the interior of the stacking barrel 825, effectively preventing the wheel hub from being stuck on the upper side of the stacking barrel 825 and unable to fall when it tilts downward and falls horizontally, thereby causing the wheel hub to be unable to be stacked smoothly.

[0048] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0049] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A conveying device for automobile wheel hub production, comprising a mobile automobile (1), characterized in that: The upper side of the mobile car (1) is fixedly connected to a conveyor (5), one side of the conveyor (5) is fixedly connected to an inclined conveyor (6) for lifting the wheel hub to a high position, a control box (7) is provided on one side of the inclined conveyor (6), and the control box (7) is fixedly connected to the mobile car (1), a second telescopic conveyor (4) is provided on one side of the control box (7), and the second telescopic conveyor (4) is fixedly connected to the mobile car (1), the telescopic end of the second telescopic conveyor (4) is fixedly connected to a first telescopic conveyor (2) for connecting to a conveyor belt inside a workshop, the lower side of the first telescopic conveyor (2) is fixedly connected to two universal wheel sets (3), and the upper side of the mobile car (1) is also provided with a stacking conveying mechanism (8) for stacking the transported wheel hubs in sequence inside a truck; The stacking and conveying mechanism (8) comprises a straightening assembly (81) for straightening and delivering the tilted wheel hubs, a feeding assembly (82) for stacking the wheel hubs together and feeding them into the interior of the truck is provided on the lower side of the straightening assembly (81), and a supporting assembly (83) for supporting the wheel hubs and transporting them up and down is provided inside the feeding assembly (82); The feeding assembly (82) includes three second positioning plates (821) fixedly connected to the upper side of the mobile car (1); the upper side of the second positioning plates (821) is fixedly connected to a second support plate (822); the upper side of the second support plate (822) is fixedly connected to two second hydraulic cylinders (823); the output end of the second hydraulic cylinder (823) is fixedly connected to a fixed plate (824); one side of the fixed plate (824) is fixedly connected to a stacking barrel (825); and an avoidance groove (8251) is provided inside the stacking barrel (825); The supporting assembly (83) comprises a first cylinder (831) fixedly connected to one side of a fixed plate (824); an output end of the first cylinder (831) is fixedly connected to a U-shaped plate (832); a second cylinder (833) is fixedly connected inside the U-shaped plate (832); and a guide slider (834) is fixedly connected to the upper side of the second cylinder (833); One end of the guide slide block (834) passes through the avoidance groove (8251) and is slidably connected to a first support plate (835) inside. Both sides of the first support plate (835) are fixedly connected to right-angle plates (836), and the upper side of each right-angle plate (836) is hinged to a second support plate (837). A connecting rod (838) is hingedly connected to the middle lower side of each second support plate (837), the output end of the second cylinder (833) passes through the avoidance groove (8251) and is fixedly connected to a second slider (839), and the interior of the second slider (839) is hingedly connected to the other end of the connecting rod (838).

2. A conveying device for automobile wheel hub production according to claim 1, characterized in that: Two T-shaped sliders (828) are slidably connected to the interior of the stacking barrel (825), and one side of each T-shaped slider (828) is fixedly connected to an arc-shaped slider (827), one end of the arc-shaped slider (827) is spherical, and one side of each arc-shaped slider (827) is fixedly connected to a plurality of curved springs (826).

3. The conveying device for automobile wheel hub production according to claim 2, characterized in that: The other end of each of the bent springs (826) is fixedly connected to the stacking barrel (825), and the lower side of the stacking barrel (825) is fixedly connected to two guide arc plates (829), and one side of each guide arc plate (829) is fixedly connected to a limiting block (8291).

4. The conveying device for automobile wheel hub production according to claim 3, characterized in that: The straightening assembly (81) comprises a first positioning plate (811) fixedly connected to the upper side of the stacking barrel (825), a first support plate (812) fixedly connected to the upper side of the first positioning plate (811), and a first hydraulic cylinder (813) fixedly connected to the upper side of the first support plate (812).

5. The conveying device for automobile wheel hub production according to claim 4, characterized in that: The output end of the first hydraulic cylinder (813) is fixedly connected to a first slider (814), and the first slider (814) is slidably connected to the first support plate (812). The lower side of the first slider (814) is fixedly connected to a dual-axis hydraulic cylinder (815), and both ends of the dual-axis hydraulic cylinder (815) are respectively fixedly connected to connecting rods (816).

6. The conveying device for automobile wheel hub production according to claim 5, characterized in that: The other end of each connecting rod (816) is fixedly connected to a motor (817), and the output end of the motor (817) is fixedly connected to a circular arc clamping plate (818), wherein the circular arc clamping plate (818) is a quarter circular arc.

7. The conveying device for automobile wheel hub production according to claim 6, characterized in that: The other side of the second support plate (837) is in contact with the inner wall of the guide arc plate (829).

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