Automatic aluminum bar feeding machine based on three-dimensional stacking

Abstract

The invention provides an automatic aluminum bar feeding machine based on three-dimensional stacking, and relates to automatic aluminum bar feeding equipment, the automatic aluminum bar feeding machine comprises an AGV trolley and a sleeve plate, the sleeve plate is fixed to one side of the AGV trolley, extension plates are inserted into the two sides of the sleeve plate, push blocks are fixed to the side walls of the extension plates, first pneumatic rods are arranged on the side walls of the sleeve plate, and the telescopic ends of the first pneumatic rods are fixedly connected with one sides of the push blocks; the sides, away from the sleeve plate, of the two stretching plates are both connected with material supporting mechanisms, and a discharging assembly is connected between one sides of the two material supporting mechanisms. The two material supporting mechanisms are transferred to the two ends of an aluminum bar on a stacking frame through the AGV trolley, then the first stretching and rolling assembly and the second stretching and rolling assembly are controlled, the feeding belt is lifted so that the aluminum bar can be lifted to be separated from the stacking frame, then the stretching and unfolding assembly is controlled to unfold the feeding belt, and therefore the stacked aluminum bar is gradually and stably spread out. And finally, the first stretching and rolling assembly is turned over to drive the feeding belt to incline, the convenience and stability of aluminum bar transferring and feeding are improved, and the aluminum bar feeding efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of automatic aluminum bar feeding equipment, and in particular to an automatic aluminum bar feeding machine based on three-dimensional stacking. Background Art

[0002] Aluminum rod is a common metal product, widely used in many industries such as construction, transportation, packaging, electronics, etc. Aluminum rod is a cylindrical long strip metal product made from aluminum ingots through processes such as melting, casting or extrusion. It has the characteristics of light weight, corrosion resistance, good electrical and thermal conductivity. Aluminum rods can be made into products of various shapes and specifications through processes such as extrusion and forging. In industrial production, in order to facilitate production and processing, a large number of aluminum rods will be placed in batches, and usually multiple aluminum rods will be stacked in a stacking rack, ready for one-time processing. The use of special stacking racks can effectively utilize warehouses or storage space, so that more aluminum rods can be stored in the same area, and aluminum rods neatly stacked on the racks are easier to manage inventory, which is convenient for quick search and retrieval of specific batches or specifications of products.

[0003] At present, when aluminum bars are used for processing, the stacked aluminum bars are dumped out at once or taken out one by one, and the aluminum bars are placed on the feeding equipment or processing equipment. When the stacked aluminum bars are fed one by one, automated equipment and manipulators are used to improve efficiency and accuracy. However, dumping the aluminum bars out at once or taking them out one by one for feeding has the following problems:

[0004] 1. When the stacked aluminum bars are dumped out at one time for loading, the aluminum bars will collide violently and cause damage, and then they need to be adjusted to spread the aluminum bars flat, which is cumbersome and unstable;

[0005] 2. When taking out the aluminum bars one by one using automated equipment or a robot, it is necessary to ensure that the aluminum bars are neatly stacked in the stacking rack so that they can be accurately grasped, which reduces the efficiency of taking out the aluminum bars one by one, thereby affecting the processing and production of the aluminum bars.

[0006] In summary, there is a need for an aluminum bar feeding machine with stable and efficient feeding operation. Summary of the invention

[0007] In view of the deficiencies in the prior art, the present invention provides an automatic aluminum bar feeding machine based on three-dimensional stacking, which solves the problems mentioned in the background technology.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] The automatic aluminum bar feeding machine based on three-dimensional stacking includes an AGV trolley and a sleeve plate, wherein a sleeve plate is fixed on one side of the AGV trolley, and extension plates are inserted on both sides of the sleeve plate, and a push block is fixed on the side wall of the extension plate, and a first pneumatic rod is arranged on the side wall of the sleeve plate, and the telescopic end of the first pneumatic rod is fixedly connected to one side of the push block, and the two extension plates are connected to a supporting mechanism on the side away from the sleeve plate, and a material discharge assembly is connected between the two sets of supporting mechanisms on one side;

[0010] The supporting mechanism includes a stretching assembly, a support, a flip block, a second motor, a first stretching and rolling assembly, a second stretching and rolling assembly and a feeding belt, wherein a side wall of the stretching assembly is fixedly connected to the extension plate, one side of the stretching assembly is connected to the support, the top surface of the support is rotatably connected to the flip block, the first stretching and rolling assembly is fixed on one side of the flip block, one side of the unwinding assembly is fixedly connected to the first stretching and rolling assembly, the first stretching and rolling assembly is fittedly arranged on the top surface of the support, a second motor is arranged on one side of the support, the rotating end of the second motor is fixedly connected to one side of the flip block, and a second stretching and rolling assembly is fixed on the top surface of the stretching assembly away from the support, the first stretching and rolling assembly and the second stretching and rolling assembly have the same structure and are mirror-imaged to each other, a feeding belt is connected between the first stretching and rolling assembly and the second stretching and rolling assembly, and the feeding belt is driven to lift and reel through the first stretching and rolling assembly and the second stretching and rolling assembly to lift and separate multiple stacked aluminum bars from the stacking rack, and the flip block is rotated by the second motor to flip the first stretching and rolling assembly to stretch the feeding belt and transport the aluminum bars.

[0011] Furthermore, the stretching assembly includes a transfer plate, a first tooth plate, a first gear and a first motor. The side wall of the transfer plate is fixedly connected to the side wall of the extension plate. The first tooth plate is inserted into the inside of the transfer plate. The first tooth plate is a convex structure. The top surface of the transfer plate is provided with a first motor. The rotating end of the first motor is connected to the first gear. The first gear is meshed with the top surface of the first tooth plate. One side of the first tooth plate is fixedly connected to the side wall of the support, and a second stretching and rolling assembly is fixed to the top surface of one side of the transfer plate.

[0012] Furthermore, the first winding and reeling assembly includes a guide plate, a winding component, a third motor, a second gear and a belt guide component. The bottom side wall of the guide plate is fixedly connected to the side wall of the flip block, the winding component is inserted into the inside of the guide plate, one side of the loading belt is wound inside the winding component, the side wall of the guide plate is provided with a third motor, the rotating end of the third motor is connected to the second gear, one side of the second gear is meshed with the side wall of the winding component, the side wall of the guide plate is provided with a belt guide component, one side of the belt guide component is fixedly connected to one side of the winding component, one side of the belt guide component is in contact with the outer wall of the loading belt and is used for steering and positioning the loading belt.

[0013] Furthermore, the lifting and winding component includes a second tooth plate, a first bracket, a tape reel and a partition plate. The second tooth plate is inserted into the guide plate, and the side wall of the second tooth plate is meshingly connected with one side of the second gear. The first bracket is fixed to the top surface of the second tooth plate, and a tape reel is provided inside the first bracket. A partition plate is fixed to the bottom surface of the first bracket, and the partition plate is slidably inserted into the outer wall of the guide plate, and one side of the partition plate is fixedly connected to the tape guide component.

[0014] Furthermore, the belt guide component includes a limiting plate, a second bracket, a second pneumatic rod, a guide wheel and a guide rod, both ends of the guide rod are fixed to the side walls of the guide plate, the outer wall of the guide rod is slidably sleeved on the limiting plate, a second bracket is fixed on one side of the limiting plate, and one side of the second bracket is fixedly connected to the side wall of the partition plate; a second pneumatic rod is provided on the side wall of the second bracket, and the telescopic end of the second pneumatic rod is connected to the guide wheel, the guide wheel slides through the inside of the second bracket, and the outer wall of the guide wheel is fitted with the feeding belt.

[0015] Furthermore, a first universal wheel is arranged on the bottom surface of the transfer plate, and a second universal wheel is arranged on the bottom surface of the support.

[0016] Furthermore, the supporting mechanism also includes a first baffle plate, two fixing rods are inserted into the interior of the first baffle plate, one end of the fixing rod is fixed to the side wall of the transfer plate, and a pad is fixed to the inner wall of the first baffle plate.

[0017] Furthermore, the discharge assembly includes a sleeve, a connecting rod and a blocking component. Connecting rods are slidably inserted at both ends of the sleeve. One end of the connecting rod is fixedly connected to the side wall of the first bracket. The outer walls of the two connecting rods are sleeved with blocking components.

[0018] Furthermore, an inner insertion cavity is provided inside the sleeve, a connecting rod is inserted into the inner insertion cavity, a stopper is fixed to one end of the connecting rod, and the stopper is slidably inserted into the inner insertion cavity.

[0019] Furthermore, the blocking component includes a third bracket, a third pneumatic rod, a push plate and a second baffle. The third bracket is sleeved on the outer wall of the connecting rod, a push plate is slidably arranged inside the third bracket, a second baffle is fixed on the top surface of the push plate, a third pneumatic rod is arranged on the bottom surface of the third bracket, the telescopic end of the third pneumatic rod passes through the inside of the third bracket, and the telescopic end of the third pneumatic rod is connected to the bottom surface of the push plate.

[0020] The present invention provides an automatic aluminum bar feeding machine based on three-dimensional stacking. Compared with the prior art, it has the following beneficial effects:

[0021] 1. Use the AGV trolley to transfer the two sets of supporting mechanisms to the two ends of the aluminum bars on the stacking rack, and then control the first winding assembly and the second winding assembly to lift the feeding belt to lift the aluminum bars and separate them from the stacking rack. Then control the stretching assembly to unfold the feeding belt, so that the stacked aluminum bars are gradually and stably spread out. Finally, flip the first winding assembly to drive the feeding belt to tilt, which improves the convenience and stability of aluminum bar transfer and feeding, and improves the efficiency of aluminum bar feeding;

[0022] 2. By driving the transfer plate, the support drives the first winding assembly away from the second winding assembly, so that the feeding belt is stably unfolded, and then the first winding assembly is controlled to flip and further unfold the feeding belt to ensure the stability of the unfolding and flattening of the aluminum bar;

[0023] 3. The end of the feeding belt is driven up and down by driving the lifting coil component, so that the feeding belt drives the aluminum bar up and down. At the same time, the span and drooping height of the feeding belt are adjusted by winding and releasing the lifting coil component and coordinating with the steering of the belt guide component, which further improves the stability and convenience of aluminum bar transfer and feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 The schematic diagram of the structure of the automatic aluminum bar feeding machine based on three-dimensional stacking of the present invention is shown;

[0026] Figure 2 A schematic diagram of the connection structure between the supporting mechanism and the extension plate of the present invention is shown;

[0027] Figure 3 A schematic diagram of the structure of the supporting mechanism of the present invention is shown;

[0028] Figure 4 A schematic diagram of the bottom structure of the supporting mechanism of the present invention is shown;

[0029] Figure 5 A schematic diagram of the structure of a first winding assembly of the present invention is shown;

[0030] Figure 6 A schematic diagram of the structure of the winding component of the present invention is shown;

[0031] Figure 7 The schematic diagram of the structure of the material discharging assembly of the present invention is shown;

[0032] Figure 8A cross-sectional view of the internal structure of the sleeve and the connecting rod connection of the present invention is shown;

[0033] Fig. 9 A schematic structural diagram showing the state of the aluminum bars in the overall positioning stack of the present invention;

[0034] Fig.10 It shows a structural schematic diagram of the feeding belt of the present invention being unfolded to lift multiple aluminum bars;

[0035] Fig.11 It shows a schematic structural diagram of the overall aluminum rod feeding state of the present invention in an inclined state;

[0036] As shown in the figure: 1. AGV trolley; 2. sleeve plate; 3. extension plate; 4. first pneumatic rod; 5. push block; 6. support mechanism; 61. stretching assembly; 611. transfer plate; 6111. first universal wheel; 612. first tooth plate; 613. first gear; 614. first motor; 62. support; 63. flip block; 64. second motor; 65. first winding assembly; 651. guide plate; 652. winding component; 6521. second tooth plate; 6522. first bracket; 6523. belt reel; 6524. partition plate; 653. third motor; 654, second gear; 655, belt guide component; 6551, limit plate; 6552, second bracket; 6553, second pneumatic rod; 6554, belt guide wheel; 6555, guide rod; 66, second winding assembly; 67, feeding belt; 68, first baffle; 681, pad; 682, fixing rod; 7, unloading assembly; 71, sleeve; 711, inner cavity; 72, connecting rod; 721, block; 73, blocking component; 731, third bracket; 732, third pneumatic rod; 733, push plate; 734, second baffle; 8, aluminum rod; 9, stacking rack. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Embodiment 1

[0039] In order to solve the technical problems in the background technology, the following automatic aluminum bar feeding machine based on three-dimensional stacking is provided:

[0040] Combination Figure 1-Figure 11As shown, the automatic feeding machine for aluminum bars 8 based on three-dimensional stacking provided by the present invention comprises an AGV trolley 1 and a sleeve plate 2, a sleeve plate 2 is fixed to one side of the AGV trolley 1, extension plates 3 are inserted on both sides of the sleeve plate 2, a push block 5 is fixed to the side wall of the extension plate 3, a first pneumatic rod 4 is arranged on the side wall of the sleeve plate 2, a telescopic end of the first pneumatic rod 4 is fixedly connected to one side of the push block 5, two extension plates 3 are connected to a supporting mechanism 6 on one side away from the sleeve plate 2, and a material discharge assembly 7 is connected between one side of the two sets of supporting mechanisms 6;

[0041] The supporting mechanism 6 includes a stretching assembly 61, a support 62, a flip block 63, a second motor 64, a first stretching and rolling assembly 65, a second stretching and rolling assembly 66 and a feeding belt 67. The side wall of the stretching assembly 61 is fixedly connected to the extension plate 3, one side of the stretching assembly 61 is connected to the support 62, the top surface of the support 62 is rotatably connected to the flip block 63, one side of the flip block 63 is fixed with the first stretching and rolling assembly 65, one side of the unloading assembly 7 is fixedly connected to the first stretching and rolling assembly 65, the first stretching and rolling assembly 65 is fitted on the top surface of the support 62, one side of the support 62 is provided with a second motor 64, and the second motor 64 is rotated. The moving end is fixedly connected to one side of the flip block 63, and a second winding assembly 66 is fixed to the top surface of the stretching assembly 61 away from the support 62. The first winding assembly 65 and the second winding assembly 66 have the same structure and are mirror images of each other. A loading belt 67 is connected between the first winding assembly 65 and the second winding assembly 66. The loading belt 67 is driven to lift and reel through the first winding assembly 65 and the second winding assembly 66 to lift and separate the stacked aluminum bars 8 from the stacking rack 9. The flip block 63 is rotated by the second motor 64 to flip the first winding assembly 65, so as to stretch the loading belt 67 to transport the aluminum bars 8.

[0042] According to the above structure, the following effects can be achieved:

[0043] The two sets of supporting mechanisms 6 are transferred to the two ends of the aluminum bars 8 on the stacking rack 9 respectively through the AGV trolley 1, and then the first winding assembly 65 and the second winding assembly 66 are controlled to lift the feeding belt 67 to lift the aluminum bars 8 and separate them from the stacking rack 9, and then the feeding belt 67 is unfolded by controlling the stretching assembly 61, so that the stacked aluminum bars 8 are gradually and stably spread out, and finally the first winding assembly 65 is flipped to drive the feeding belt 67 to tilt, thereby improving the convenience and stability of transferring and loading the aluminum bars 8, and improving the feeding efficiency of the aluminum bars 8.

[0044] In this embodiment, the stretching assembly 61 includes a transfer plate 611, a first tooth plate 612, a first gear 613 and a first motor 614. The side wall of the transfer plate 611 is fixedly connected to the side wall of the stretching plate 3. The first tooth plate 612 is inserted into the transfer plate 611. The first tooth plate 612 is a convex structure. The top surface of the transfer plate 611 is provided with a first motor 614. The rotating end of the first motor 614 is connected to the first gear 613. The first gear 613 is meshed with the top surface of the first tooth plate 612. One side of the first tooth plate 612 is fixedly connected to the side wall of the support 62. The top surface of one side of the transfer plate 611 is fixed with a second winding assembly 66.

[0045] By driving the transfer plate 611, the support 62 drives the first winding assembly 65 away from the second winding assembly 66, so that the loading belt 67 is stably unfolded, and then the first winding assembly 65 is controlled to flip and further unfold the loading belt 67 to ensure the stability of the loading belt 67 in unfolding the aluminum rod 8.

[0046] Embodiment 2

[0047] like Figure 1-Figure 11 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0048] In order to achieve the above effect, the following structure is adopted;

[0049] The first winding assembly 65 includes a guide plate 651, a winding component 652, a third motor 653, a second gear 654 and a belt guide component 655. The bottom side wall of the guide plate 651 is fixedly connected to the side wall of the flip block 63. The winding component 652 is inserted into the guide plate 651. One side of the feeding belt 67 is wound inside the winding component 652. The side wall of the guide plate 651 is provided with a third motor 653. The rotating end of the third motor 653 is connected to the second gear 654. One side of the second gear 654 is meshed with the side wall of the winding component 652. The side wall of the guide plate 651 is provided with a belt guide component 655. One side of the belt guide component 655 is fixedly connected to one side of the winding component 652. One side of the belt guide component 655 is in contact with the outer wall of the feeding belt 67 and is used for steering and positioning the feeding belt 67.

[0050] By driving the lifting and winding component 652 to drive the end of the loading belt 67 to rise and fall, the loading belt 67 drives the aluminum rod 8 to rise and fall. At the same time, by winding and releasing the lifting and winding component 652 and coordinating with the steering of the guide belt component 655, the span and drooping height of the loading belt 67 are adjusted, thereby further improving the stability and convenience of transferring and loading the aluminum rod 8.

[0051] In this embodiment, the lifting and rolling component 652 includes a second tooth plate 6521, a first bracket 6522, a tape reel 6523 and a partition plate 6524. The second tooth plate 6521 is inserted into the guide plate 651, and the side wall of the second tooth plate 6521 is meshed with one side of the second gear 654. The first bracket 6522 is fixed to the top surface of the second tooth plate 6521. The tape reel 6523 is arranged inside the first bracket 6522. The partition plate 6524 is fixed to the bottom surface of the first bracket 6522. The partition plate 6524 is slidably inserted into the outer wall of the guide plate 651, and one side of the partition plate 6524 is fixedly connected to the tape guide component 655.

[0052] By driving the second tooth plate 6521 to rise and fall inside the guide plate 651 , the first bracket 6522 simultaneously drives the partition plate 6524 to rise and fall, so that the tape reel 6523 can rise and fall stably, and drives the tape guide component 655 to rise and fall to ensure the stability of the turning of the feeding tape 67 .

[0053] In this embodiment, the guide belt component 655 includes a limit plate 6551, a second bracket 6552, a second pneumatic rod 6553, a guide belt wheel 6554 and a guide rod 6555. Both ends of the guide rod 6555 are fixed to the side wall of the guide plate 651. The outer wall of the guide rod 6555 is slidably sleeved on the limit plate 6551. The second bracket 6552 is fixed on one side of the limit plate 6551. One side of the second bracket 6552 is fixedly connected to the side wall of the partition plate 6524. The second pneumatic rod 6553 is provided on the side wall of the second bracket 6552. The telescopic end of the second pneumatic rod 6553 is connected to the guide belt wheel 6554. The guide belt wheel 6554 slides through the inside of the second bracket 6552. The outer wall of the guide belt wheel 6554 is arranged in close contact with the feeding belt 67.

[0054] The loading belt 67 is steered by the outwardly extended guide wheel 6554 to ensure that the loading belt 67 is positioned to place the stacked aluminum bars 8 within the surrounding range of the loading belt 67. When the loading belt 67 completely encompasses and lifts the aluminum bars 8, the guide wheel 6554 is pulled back and separated from the loading belt 67 by the second pneumatic rod 6553, so that the loading belt 67 can be adjusted to unfold so that the aluminum bars 8 can be loaded flatly.

[0055] In this embodiment, a first universal wheel 6111 is provided on the bottom surface of the transfer plate 611, and a second universal wheel is provided on the bottom surface of the support 62; by respectively providing the first universal wheel 6111 and the second universal wheel on the bottom surfaces of the transfer plate 611 and the support 62, the flexibility of the AGV trolley 1 when driving the overall transfer of the loader can be ensured, and the flexibility of the two sets of supporting mechanisms 6 in the translational expansion can be ensured.

[0056] Embodiment 3

[0057] like Figure 1-Figure 11 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0058] In order to achieve the above effect, the following structure is adopted;

[0059] The support mechanism 6 further includes a first baffle plate 68, two fixing rods 682 are inserted into the first baffle plate 68, one end of the fixing rod 682 is fixed to the side wall of the transfer plate 611, and a pad 681 is fixed to the inner wall of the first baffle plate 68;

[0060] When the two sets of supporting mechanisms 6 are translated toward the two ends of the aluminum rod 8, the first baffle plate 68 pushes the pad 681 to translate and fit with the end of the aluminum rod 8, so that the ends of the multiple stacked aluminum rods 8 are aligned, thereby realizing the positioning of the aluminum rods 8, ensuring that the stacked aluminum rods 8 can all extend into the lifting range of the loading belt 67, and ensuring the accuracy of the loading belt 67 in loading the aluminum rods 8.

[0061] In this embodiment, the discharge assembly 7 includes a sleeve 71, a connecting rod 72 and a blocking component 73. The two ends of the sleeve 71 are slidably connected with the connecting rod 72. One end of the connecting rod 72 is fixedly connected to the side wall of the first bracket 6522. The outer walls of the two connecting rods 72 are sleeved with the blocking component 73.

[0062] The two connecting rods 72 slidably plugged on the sleeve 71 can be extended outward when the two sets of supporting mechanisms 6 are separated, thereby ensuring the stability of the translation and closeness of the two sets of supporting mechanisms 6;

[0063] When the first winding assembly 65 is turned over, the first bracket 6522 synchronously drives the unwinding assembly 7 to turn over, so that the blocking component 73 is turned over synchronously, ensuring that the blocking component 73 stably unloads the aluminum rod 8 on the feeding belt 67.

[0064] In this embodiment, an inner cavity 711 is defined inside the sleeve 71 , a connecting rod 72 is inserted into the inner cavity 711 , a stopper 721 is fixed to one end of the connecting rod 72 , and the stopper 721 is slidably inserted into the inner cavity 711 .

[0065] In this embodiment, the blocking component 73 includes a third bracket 731, a third pneumatic rod 732, a push plate 733 and a second baffle 734. The third bracket 731 is sleeved on the outer wall of the connecting rod 72. The push plate 733 is slidably arranged inside the third bracket 731. The second baffle 734 is fixed on the top surface of the push plate 733. The third pneumatic rod 732 is arranged on the bottom surface of the third bracket 731. The telescopic end of the third pneumatic rod 732 runs through the inside of the third bracket 731. The telescopic end of the third pneumatic rod 732 is connected to the bottom surface of the push plate 733.

[0066] When the feeding belt 67 is tilted to prepare for feeding the flat aluminum bars 8 , the two push plates 733 are used to block the aluminum bars 8 , so that the aluminum bars 8 are fed one by one, thereby ensuring the stability of the feeding of the aluminum bars 8 .

[0067] The working principle and use process of the present invention:

[0068] Press first Figure 1-Figure 11 Start the AGV trolley 1 to drive the loading machine to move to the stacking rack 9 where the aluminum bars 8 are stacked, push the two sets of supporting mechanisms 6 to move to the two ends of the aluminum bars 8, align the first baffle 68 with the ends of the aluminum bars 8, start the first pneumatic rod 4 to pull the push block 5, insert the extension plate 3 into the sleeve plate 2, move the first baffle 68 to fit the pad 681 to the end face of the aluminum bar 8, and align the ends of the stacked aluminum bars 8 with the two pads 681, so that the two ends of the aluminum bars 8 extend into the inside of the bending and turning loading belt 67;

[0069] The first reeling assembly 65 and the second reeling assembly 66 are synchronously controlled to lift the feeding belt 67, and the third motor 653 is started to drive the lifting component 652 to rise, so that the feeding belt 67 is in contact with the bottom of the stacked aluminum bars 8, and then the second pneumatic rod 6553 is started to pull the guide wheel 6554 back into the second bracket 6552, and the guide wheel 6554 is separated from the feeding belt 67, and the third motor 653 is continued to be started, and the feeding belt 67 lifts the stacked aluminum bars 8 and separates them from the stacking rack 9;

[0070] Then, the AGV trolley 1 is started to drive the hoisted aluminum bar 8 to the loading position, and during the transfer process, the first motor 614 is started to drive the first tooth plate 612 to extend from the inside of the transfer plate 611, push the support 62 to separate from the transfer plate 611, increase the distance between the first winding assembly 65 and the second winding assembly 66, and simultaneously start the two belt reels 6523 to release the loading belt 67, thereby increasing the lifting range of the loading belt 67, and unfolding the multi-layer stacked aluminum bars 8 into a few-layer stack;

[0071] The second motor 64 is started to drive the first winding assembly 65 to flip, and the loading belt 67 is released at the same time, and the loading belt 67 is further unfolded, so that the aluminum bars 8 with a few layers of stacking are stably adjusted to a single layer of flat state, and then the first winding assembly 65 is continued to be flipped and tilted, and the loading belt 67 is tightened synchronously to straighten the loading belt 67 until the aluminum bars 8 are tilted and spread out, and the aluminum bars 8 at the bottom of the tilt are in contact with the second baffle 734. At this time, the AGV trolley 1 moves and adjusts to transfer the bottom bar material to the loading position or processing position, and the third pneumatic rod 732 is started to push and pull the push plate 733 reciprocatingly, so that the second baffle 734 is raised and lowered, thereby leading the aluminum bars 8 from the loading belt 67 one by one for loading. The loading operation is efficient and stable.

[0072] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0073] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. Aluminum bar automatic feeding machine based on three-dimensional stacking, characterized by: It includes an AGV trolley and a sleeve plate, wherein a sleeve plate is fixed on one side of the AGV trolley, extension plates are inserted on both sides of the sleeve plate, a push block is fixed on the side wall of the extension plate, a first pneumatic rod is arranged on the side wall of the sleeve plate, a telescopic end of the first pneumatic rod is fixedly connected to one side of the push block, two extension plates are connected to a supporting mechanism on one side away from the sleeve plate, and a material discharge assembly is connected between one side of the two sets of supporting mechanisms; The supporting mechanism includes a stretching assembly, a support, a flip block, a second motor, a first stretching and rolling assembly, a second stretching and rolling assembly and a feeding belt, wherein a side wall of the stretching assembly is fixedly connected to the extension plate, one side of the stretching assembly is connected to the support, the top surface of the support is rotatably connected to the flip block, the first stretching and rolling assembly is fixed on one side of the flip block, one side of the unwinding assembly is fixedly connected to the first stretching and rolling assembly, the first stretching and rolling assembly is fittedly arranged on the top surface of the support, a second motor is arranged on one side of the support, the rotating end of the second motor is fixedly connected to one side of the flip block, and a second stretching and rolling assembly is fixed on the top surface of the stretching assembly away from the support, the first stretching and rolling assembly and the second stretching and rolling assembly have the same structure and are mirror-imaged to each other, a feeding belt is connected between the first stretching and rolling assembly and the second stretching and rolling assembly, and the feeding belt is driven to lift and reel through the first stretching and rolling assembly and the second stretching and rolling assembly to lift and separate multiple stacked aluminum bars from the stacking rack, and the flip block is rotated by the second motor to flip the first stretching and rolling assembly to stretch the feeding belt and transport the aluminum bars.

2. The automatic aluminum bar feeding machine based on three-dimensional stacking according to claim 1 is characterized in that: The stretching assembly includes a transfer plate, a first tooth plate, a first gear and a first motor. The side wall of the transfer plate is fixedly connected to the side wall of the extension plate. The first tooth plate is inserted into the inside of the transfer plate. The first tooth plate is a convex structure. The top surface of the transfer plate is provided with a first motor. The rotating end of the first motor is connected to the first gear. The first gear is meshed with the top surface of the first tooth plate. One side of the first tooth plate is fixedly connected to the side wall of the support, and the second stretching and rolling assembly is fixed to the top surface of one side of the transfer plate.

3. The automatic aluminum bar feeding machine based on three-dimensional stacking according to claim 2 is characterized in that: The first winding assembly includes a guide plate, a winding component, a third motor, a second gear and a belt guide component. The bottom side wall of the guide plate is fixedly connected to the side wall of the flip block, the winding component is inserted into the guide plate, one side of the loading belt is wound inside the winding component, the side wall of the guide plate is provided with a third motor, the rotating end of the third motor is connected to the second gear, one side of the second gear is meshed with the side wall of the winding component, the side wall of the guide plate is provided with a belt guide component, one side of the belt guide component is fixedly connected to one side of the winding component, one side of the belt guide component is in contact with the outer wall of the loading belt and is used for steering and positioning the loading belt.

4. The automatic aluminum bar feeding machine based on three-dimensional stacking according to claim 3 is characterized in that: The lifting and winding component includes a second tooth plate, a first bracket, a belt reel and a partition plate. The second tooth plate is inserted into the guide plate, and the side wall of the second tooth plate is meshed with one side of the second gear. The first bracket is fixed to the top surface of the second tooth plate, and a belt reel is arranged inside the first bracket. The partition plate is fixed to the bottom surface of the first bracket, and the partition plate is slidably inserted into the outer wall of the guide plate, and one side of the partition plate is fixedly connected to the belt guide component.

5. The automatic aluminum bar feeding machine based on three-dimensional stacking according to claim 4 is characterized in that: The belt guide component includes a limiting plate, a second bracket, a second pneumatic rod, a guide wheel and a guide rod. Both ends of the guide rod are fixed to the side walls of the guide plate, and the outer wall of the guide rod is slidably sleeved on the limiting plate. A second bracket is fixed to one side of the limiting plate, and one side of the second bracket is fixedly connected to the side wall of the partition plate. A second pneumatic rod is provided on the side wall of the second bracket, and the telescopic end of the second pneumatic rod is connected to the guide wheel, which slides through the inside of the second bracket, and the outer wall of the guide wheel is fitted with the feeding belt.

6. The automatic aluminum bar feeding machine based on three-dimensional stacking according to claim 2 is characterized in that: The bottom surface of the transfer plate is provided with a first universal wheel, and the bottom surface of the support is provided with a second universal wheel.

7. The automatic aluminum bar feeding machine based on three-dimensional stacking according to claim 2 is characterized in that: The supporting mechanism also includes a first baffle plate. Two fixing rods are inserted into the first baffle plate. One end of the fixing rod is fixed to the side wall of the transfer plate. A pad is fixed to the inner wall of the first baffle plate.

8. The automatic aluminum bar feeding machine based on three-dimensional stacking according to claim 4 is characterized in that: The discharge assembly includes a sleeve, a connecting rod and a blocking component. Both ends of the sleeve are slidably inserted with connecting rods, one end of the connecting rod is fixedly connected to the side wall of the first bracket, and the outer walls of the two connecting rods are sleeved with blocking components.

9. The automatic aluminum bar feeding machine based on three-dimensional stacking according to claim 8 is characterized in that: An inner inserting cavity is provided inside the sleeve, a connecting rod is inserted into the inner inserting cavity, a stopper is fixed at one end of the connecting rod, and the stopper is slidably inserted into the inner inserting cavity.

10. The automatic aluminum bar feeding machine based on three-dimensional stacking according to claim 8, characterized in that: The blocking component includes a third bracket, a third pneumatic rod, a push plate and a second baffle. The third bracket is sleeved on the outer wall of the connecting rod. A push plate is slidably arranged inside the third bracket. The second baffle is fixed on the top surface of the push plate. A third pneumatic rod is arranged on the bottom surface of the third bracket. The telescopic end of the third pneumatic rod passes through the inside of the third bracket, and the telescopic end of the third pneumatic rod is connected to the bottom surface of the push plate.

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