Automatic feeding and discharging equipment for material boxes

Abstract

The utility model discloses an automatic material box feeding and discharging device which comprises a frame body, a first conveying assembly, a first jacking assembly, a first transverse moving assembly and a second conveying assembly, and the frame body is provided with a feeding position, a working position and a discharging position. The first conveying assembly is arranged on the frame body and provided with a first supporting plate capable of conveying material boxes located at the feeding position one by one in the first direction. The first jacking assembly is arranged on the frame body, the first jacking assembly and the first conveying assembly are arranged in a spaced mode, the first jacking assembly is provided with a supporting frame capable of moving in the first direction, and the supporting frame can drive a material box located at the top of the supporting frame to be transferred to a working station; the first transverse moving assembly comprises a rail which is arranged on the frame body and extends in the second direction and a sliding block which is in sliding fit with the rail, the sliding block is provided with a transverse rod, and the transverse rod can transfer the material boxes on the first supporting plate to the top of the supporting frame in the second direction; the second conveying assembly is arranged on the frame body and can transfer the material boxes located on the top of the supporting frame to the discharging position one by one. And the working efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of material box conveying technology, and in particular to an automatic material box loading and unloading device. Background Technology

[0002] In industries such as parts processing, like vehicle parts manufacturing and semiconductor manufacturing, parts are typically placed in bins, which are then positioned in specific locations for robotic arms to pick up and transfer the parts for subsequent processing. Once the parts in the bins are used up, the empty bins are manually removed, and bins containing parts are moved to a new location. This manual handling method is labor-intensive and inefficient.

[0003] Therefore, how to provide an automatic loading and unloading device for material boxes to improve the above-mentioned drawbacks is a technical problem that needs to be solved by those skilled in the art. Utility Model Content

[0004] The purpose of this invention is to provide an automatic material box loading and unloading device to reduce labor intensity and improve work efficiency.

[0005] To achieve the above objectives, this utility model provides an automatic loading and unloading device for material boxes, comprising:

[0006] The frame is equipped with a loading position, a working position, and a unloading position;

[0007] A first transmission component is installed on the frame. The first transmission component is equipped with a first support plate that can transport the material boxes located at the upper material position one by one along a first direction.

[0008] The first lifting component is disposed on the frame and spaced apart from the first transmission component. The first lifting component is provided with a support frame that can move along a first direction. The support frame can drive the material box located on its top to be transferred to the working position.

[0009] The first transverse component includes a track disposed on the frame and extending along a second direction, and a slider slidably engaged with the track. The slider is provided with a crossbar, which is capable of transferring the material box on the first support plate along the second direction to the top of the support frame.

[0010] The second transmission component, located on the frame, is capable of transferring the material boxes located at the top of the support frame one by one to the unloading position, with the first direction and the second direction being perpendicular to each other.

[0011] Preferably, the second conveying assembly comprises a second transverse moving assembly arranged below the track, the second transverse moving assembly comprises two conveying belts arranged in the third direction, the two conveying belts each extend in the second direction, and the conveying belts comprise a first conveying position located below the working position and a second conveying position located below the discharging position, the two conveying belts are capable of supporting two ends of the box in the third direction respectively to transfer the box from the first conveying position to the second conveying position, and the third direction is perpendicular to the first direction and the second direction.

[0012] Preferably, the frame comprises a first fixed plate located below the first conveying position and a second fixed plate located above the first conveying position, the second fixed plate is provided with a first opening to form the feeding position, the support frame comprises a first connecting rod, a first top plate located above the first fixed plate, and a first bottom plate located below the first fixed plate, the first connecting rod is slidably arranged in the first fixed plate to connect the first top plate and the first bottom plate, and the first jacking assembly is provided with a first power source capable of moving the first top plate to the first conveying position and the first opening.

[0013] Preferably, the first power source comprises:

[0014] a first cylinder comprising a first cylinder body and a first piston rod capable of extending and retracting relative to the first cylinder body, one end of the first piston rod away from the first cylinder body is connected to the bottom of the first fixed plate;

[0015] a second cylinder comprising a second cylinder body and a second piston rod capable of extending and retracting relative to the second cylinder body, one end of the second piston rod away from the second cylinder body is connected to the top of the first bottom plate, and the second cylinder body is fixedly connected with the first cylinder body.

[0016] Preferably, the frame further comprises a third fixed plate located below the second conveying position, and the second conveying assembly further comprises a second jacking assembly, the second jacking assembly comprises a second top plate located above the third fixed plate, a second bottom plate located below the third fixed plate, and a second connecting rod slidably arranged in the third fixed plate to connect the second top plate and the second bottom plate in the first direction, and the second jacking assembly further comprises a second power source capable of moving the second top plate to the second conveying position and the discharging position.

[0017] Preferably, the second power source comprises:

[0018] a third cylinder comprising a third cylinder body and a third piston rod capable of extending and retracting relative to the third cylinder body, one end of the third piston rod away from the third cylinder body is connected to the bottom of the third fixed plate;

[0019] a fourth cylinder comprising a fourth cylinder body and a fourth piston rod capable of extending and retracting relative to the fourth cylinder body, one end of the fourth piston rod away from the fourth cylinder body is connected to the top of the second bottom plate, and the fourth cylinder body is fixedly connected with the third cylinder body.

[0020] Preferably, the first conveying assembly further comprises:

[0021] two groups of first supporting assemblies located above the first horizontal moving assembly and arranged on two sides of the upper loading position in the third direction, each of the first supporting assemblies comprising a first supporting base and a first telescopic rod, the first supporting base being fixedly connected to the frame body, and the first telescopic rod being capable of extending to the upper loading position in the third direction to support the magazine;

[0022] a first downward moving assembly comprising a first electric cylinder and a first supporting plate, the first electric cylinder being capable of driving the first supporting plate to move along the first direction to separate the magazines at the upper loading position one by one.

[0023] Preferably, the second conveying assembly further comprises two groups of second supporting assemblies, each of the two groups of second supporting assemblies comprising:

[0024] a second supporting base located above the second conveying position and arranged on one side of the lower loading position in the second direction;

[0025] a second telescopic rod capable of extending to the lower loading position in the second direction to support the magazine.

[0026] Preferably, the track is two, the two tracks are arranged at intervals in the third direction, the slider is two and connected to the corresponding track, the slider is provided with a vertical rod extending along the first direction, the cross bar is connected to one end of the vertical rod away from the slider, and the two cross bars extend along the third direction, and the distance between the two cross bars away from each other in the third direction is less than the width of the magazine in the third direction.

[0027] Preferably, the frame body further comprises a first cabinet door and a second cabinet door, the first cabinet door is capable of rotating relative to the frame body to place the magazine to the upper loading position, and the second cabinet door is capable of rotating relative to the frame body to move the magazine at the lower loading position out.

[0028] With respect to the above background technology, the magazine automatic loading and unloading equipment provided by the utility model comprises a frame body, a first conveying assembly, a first jacking assembly, a first horizontal moving assembly and a second conveying assembly, the frame body is provided with an upper loading position, a working position and a lower loading position; the first conveying assembly is arranged on the frame body, and the first conveying assembly is provided with a first supporting plate capable of conveying the magazines located at the upper loading position one by one along the first direction; the first jacking assembly is arranged on the frame body and arranged at intervals with the first conveying assembly, and the first jacking assembly is provided with a supporting frame capable of moving along the first direction, and the supporting frame can drive the magazine located on the top thereof to be transferred to the working position; the first horizontal moving assembly comprises a track arranged on the frame body and extending along the second direction and a slider slidingly fitted to the track, and the slider is provided with a cross bar, and the cross bar can transfer the magazine on the first supporting plate to the top of the supporting frame along the second direction; the second conveying assembly is arranged on the frame body and can transfer the magazine located on the top of the supporting frame to the lower loading position one by one, and the first direction and the second direction are perpendicular to each other.

[0029] Specifically, the boxes are stacked at the feeding position, the boxes are placed one by one by the first support plate of the first conveying assembly, the cross rod in the first horizontal moving assembly can drive the placed box to move in the second direction to the top of the support frame in the first jacking assembly, and the box is moved up to the working position under the driving of the support frame for grabbing the parts in the box, when the box is used up, the support frame drives the box to move down, and the box is conveyed to the discharging position under the driving of the second conveying assembly for stacking, the structure is simple and compact, and a complete conveying line is formed from the feeding position to the working position and then to the discharging position, a batch of boxes at the feeding position can be conveyed one by one, manual transfer back and forth is avoided, the working labor intensity is reduced, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only constitute the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of the provided drawings.

[0031] Figure 1 A structure schematic view of the box automatic feeding and discharging equipment provided by the embodiments of the present application;

[0032] Figure 2 A structure schematic view of the box stacking provided by the embodiments of the present application;

[0033] Figure 3 A structure schematic view of the first conveying assembly provided by the embodiments of the present application;

[0034] Figure 4 Another view of the structure schematic view of the first conveying assembly provided by the embodiments of the present application;

[0035] Figure 5 A structure schematic view of the second horizontal moving assembly provided by the embodiments of the present application;

[0036] Figure 6 A structure schematic view of the first jacking assembly and the second jacking assembly provided by the embodiments of the present application;

[0037] Figure 7 Another view of the structure schematic view of the first jacking assembly and the second jacking assembly provided by the embodiments of the present application.

[0038] Among them:

[0039] 100-frame body, 110-feeding position, 120-working position, 130-discharging position, 140-first fixing plate, 150-second fixing plate, 151-first opening, 160-third fixing plate, 170-first cabinet door, 180-second cabinet door;

[0040] 210-first support plate, 220-first support assembly, 221-first support seat, 222-first telescopic rod, 230-first electric cylinder;

[0041] 310-support frame, 311-first connecting rod, 312-first top plate, 313-first bottom plate, 320-first power source, 321-first cylinder body, 322-second cylinder body;

[0042] 410-rail, 420-sliding block, 430-cross rod, 440-vertical rod;

[0043] 510-conveying belt, 520-first conveying position, 530-second conveying position;

[0044] 610-second top plate, 620-second bottom plate, 630-second connecting rod, 640-third cylinder body, 650-fourth cylinder body;

[0045] 700-second support assembly, 710-second support seat, 720-second telescopic rod. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0047] In order to enable those skilled in the art to better understand the technical solutions of the present application, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0048] In the description of the present application, it should be understood that the terms "upper", "lower", "top", "bottom" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the position or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present application.

[0049] The purpose of the present application is to provide a material box automatic feeding and discharging equipment, which reduces the labor intensity and improves the work efficiency.

[0050] It should be noted that the direction of X in the drawing is defined as the first direction, the direction of Y is defined as the second direction, and the direction of Z is defined as the third direction, and the first direction, the second direction and the third direction are perpendicular to each other.

[0051] Please refer to Figure 1 and Figure 2 To achieve the above purpose, the utility model provides a material box automatic feeding and discharging equipment, including frame body 100, first transmission assembly, first jacking assembly, first horizontal moving assembly and second transmission assembly.

[0052] The frame body 100 is provided with a feeding position 110, a working position 120 and a discharging position 130, wherein the feeding position 110 and the discharging position 130 can be stacked with material boxes, a batch of material boxes can be stacked on the feeding position 110 along the first direction, the working position 120 only places one material box at a time, and after the material box is transferred, the next material box is replaced, the discharging position 130 can stack a batch of used material boxes along the first direction, the frame body 100 further includes a first cabinet door 170 and a second cabinet door 180, the first cabinet door 170 can rotate relative to the frame body 100 to place a batch of material boxes on the feeding position 110, and the second cabinet door 180 can rotate relative to the frame body 100 to move a batch of empty material boxes out of the discharging position 130.

[0053] Please refer to Figure 3 The first transmission assembly is arranged on the frame body 100, and the first transmission assembly is provided with a first support plate 210 capable of conveying the material boxes on the feeding position 110 one by one along the first direction, the first support plate 210 is a "mountain" type plate structure, the first support plate 210 includes three bars, and there is a gap between the three bars, by horizontally placing the first support plate 210, which means placing parallel to the plane perpendicular to the first direction, the horizontally placed material box can be supported.

[0054] The first jacking assembly is arranged on the frame body 100 and is arranged in a spaced manner with the first transmission assembly, and the first jacking assembly is provided with a support frame 310 capable of moving along the first direction, the support frame 310 can drive the material box on the top thereof to be transferred to the working position 120.

[0055] The first transverse component can be a rodless cylinder. The first transverse component includes a track 410 disposed on the frame 100 and extending along the second direction, and a slider 420 slidably engaged with the track 410. The slider 420 is provided with a crossbar 430. The crossbar 430 can transfer the material box on the first support plate 210 along the second direction to the top of the support frame 310. Specifically, the first support plate 210 and the support frame 310 are lowered to the top at a first height. This first height is the same as or similar to the height of the bottom of the crossbar 430. When the top of the first support plate 210 is at the first height, the crossbar 430 pushes the single material box on it along the second direction to the support frame 310 at the top of the first height, thereby realizing the transfer of the material box.

[0056] There are two tracks 410, which are spaced apart in a third direction. There are two sliders 420 connected to the corresponding tracks 410. Each slider 420 is provided with a vertical rod 440 extending in a first direction. A horizontal rod 430 is connected to the end of the vertical rod 440 away from the slider 420. Both horizontal rods 430 extend in a third direction. The distance between the two opposing ends of the two horizontal rods 430 in the third direction is less than the width of the material box in the third direction. The material box is pushed by the two horizontal rods 430.

[0057] The second transmission component is located on the frame 100 and can transfer the material boxes located on the top of the support frame 310 to the unloading position 130 one by one.

[0058] The material boxes are stacked at the loading position 110. The first support plate 210 of the first transmission component lowers the material boxes one by one. The crossbar 430 in the first transverse component can drive the lowered material boxes to move horizontally in the second direction to the top of the support frame 310 in the first lifting component. Driven by the support frame 310, the material boxes move upward to the working position 120 for gripping the parts inside the material boxes. When the material boxes are used up, the support frame 310 drives the material boxes to move downward and, driven by the second transmission component, transports the material boxes to the unloading position 130 for stacking. The structure is simple and compact. A complete conveyor line is formed from the loading position 110 to the working position 120 and then to the unloading position 130. A batch of material boxes at the loading position 110 can be transported one by one, avoiding manual back-and-forth transfer, reducing labor intensity and improving work efficiency.

[0059] Please see Figure 5In the embodiment, the second conveying assembly includes a second horizontal moving assembly arranged below the track 410 and spaced apart from the track 410 in the first direction, and the second horizontal moving assembly includes two conveying belts 510 arranged in the third direction and spaced apart, and each of the two conveying belts 510 extends in the second direction, and the conveying belt 510 includes a first conveying position 520 located below the working position 120 and a second conveying position 530 located below the unloading position 130, and the distance between the two conveying belts 510 in the third direction is less than the width of the box in the third direction, so that the two conveying belts 510 can support both ends of the box in the third direction respectively, and the box can be transferred from the first conveying position 520 to the second conveying position 530. Specifically, the support frame 310 can be lowered to the top of the support frame 310 at a second height, which means that the height of the top of the support frame 310 and the height of the top of the conveying belt 510 are the same, and the second height is lower than the first height, and the top of the support frame 310 is lowered to be located between the two conveying belts 510. By the length of the box in the third direction being greater than the length of the top of the support frame 310 in the third direction, both ends of the box contact the conveying belt 510, and the box is transferred from the first conveying position 520 to the second conveying position 530 under the driving of the conveying belt 510.

[0060] In one embodiment, the frame body 100 includes a first fixed plate 140 located below the first conveying position 520 and a second fixed plate 150 located above the first conveying position 520, and the first fixed plate 140 and the second fixed plate 150 are relatively parallel, and the second fixed plate 150 is provided with a first opening 151 to form the feeding position 110, and the size of the first opening 151 is smaller than the size of the box, that is, the projection area of the first opening 151 in the first direction is smaller than the projection area of the box in the first direction, and the bottom end surface of the first opening 151 limits the maximum height of the upward movement of the box, and the support frame 310 includes a first connecting rod 311, a first top plate 312 located above the first fixed plate 140, and a first bottom plate 313 located below the first fixed plate 140, and the first connecting rod 311 is slidably arranged in the first fixed plate 140 in the first direction to connect the first top plate 312 and the first bottom plate 313, and the first lifting assembly is provided with a first power source 320 capable of driving the first top plate 312 to move to the first conveying position 520 and the first opening 151.

[0061] It can be understood that the height of the bottom of the second fixed plate 150 is set as a third height, which is higher than the second height and the first height, and the support frame 310 is driven to move in the first direction as a whole for the transfer of the magazine, for example, the first top plate 312 receives the magazine at the first height, and then moves up to the top of the magazine at the third height for the grabbing of the parts in the magazine by the mechanical hand, when the magazine is an empty magazine, the first top plate 312 moves down to the second height for the conveying of the empty magazine to the conveying belt 510, and then moves up to the first height again to repeat the above process, wherein the first top plate 312 is provided with a limiting piece for limiting the magazine pushed to the first top plate 312 by the cross rod 430 to avoid the deviation of the magazine.

[0062] Please refer to Figure 4 and Figure 6 Further, the first power source 320 includes a first cylinder and a second cylinder, the first cylinder includes a first cylinder body 321 and a first piston rod capable of extending and retracting relative to the first cylinder body 321, one end of the first piston rod away from the first cylinder body 321 is connected to the bottom of the first fixed plate 140; the second cylinder includes a second cylinder body 322 and a second piston rod capable of extending and retracting relative to the second cylinder body 322, one end of the second piston rod away from the second cylinder body 322 is connected to the top of the first bottom plate 313, and the second cylinder body 322 is fixedly connected with the first cylinder body 321.

[0063] When the first piston rod and the second piston rod are fully extended, the first top plate 312 is at the lowest position, and when the first piston rod and the second piston rod are fully retracted, the first top plate 312 is at the highest position; when the first piston rod of the first cylinder is retracted and the second piston rod of the second cylinder is extended, the first top plate 312 is at the first height for receiving the magazine pushed by the cross rod 430; when the first piston rod of the first cylinder is retracted and the second piston rod of the second cylinder is retracted, the top of the magazine on the first top plate 312 is at the third height for transferring the magazine received at the first height to the working position 120; when the first piston rod of the first cylinder is extended and the second piston rod of the second cylinder is extended, the first top plate 312 is at the second height for transferring the empty magazine at the working position 120 to the first conveying position 520.

[0064] In one embodiment, the frame 100 further comprises a third fixed plate 160 located below the second conveying position 530, and the second conveying assembly further comprises a second lifting assembly, the second lifting assembly comprising a second top plate 610 located above the third fixed plate 160, a second bottom plate 620 located below the third fixed plate 160, and a second connecting rod 630 slidingly penetrating the third fixed plate 160 to connect the second top plate 610 and the second bottom plate 620 in the first direction, and the second lifting assembly further comprises a second power source capable of driving the second top plate 610 to move to the second conveying position 530 and the unloading position 130, the second power source comprising a third cylinder and a fourth cylinder, the third cylinder comprising a third cylinder body 640 and a third piston rod capable of extending and retracting relative to the third cylinder body 640, one end of the third piston rod away from the third cylinder body 640 being connected to the bottom of the third fixed plate 160, and the fourth cylinder comprising a fourth cylinder body 650 and a fourth piston rod capable of extending and retracting relative to the fourth cylinder body 650, one end of the fourth piston rod away from the fourth cylinder body 650 being connected to the top of the second bottom plate 620, and the fourth cylinder body 650 being fixedly connected to the third cylinder body 640.

[0065] It can be understood that, under the driving of the first cylinder and the second cylinder, the second top plate 610 can move in the first direction, specifically, when the second top plate 610 is at the second height, that is, the top of the second top plate 610 is at the same height as the top of the conveying belt 510, and the second top plate 610 is located between the two conveying belts 510, for receiving the empty box transferred from the first conveying position 520 to the second conveying position 530 by the conveying belt 510, and then moving upward to the unloading position 130 under the driving of the first cylinder and the second cylinder, for stacking the empty boxes, and the second conveying assembly further comprises two sets of second supporting assemblies 700, each of the two sets of second supporting assemblies 700 comprising a second supporting seat 710 and a second telescopic rod 720, the second supporting seat 710 being located above the second conveying position 530 and being arranged on one side of the unloading position 130 in the second direction, and the second telescopic rod 720 being capable of extending to the unloading position 130 in the second direction to support the box.

[0066] When the second top plate 610 receives the empty box and moves upward to contact the lowest empty box in the unloading position 130, the second top plate 610 stops running, at this time, the second telescopic rod 720 retracts to provide space for the upward movement of the box, the second top plate 610 drives the box thereon and the boxes stacked in front of the unloading position 130 to move upward by one box height, so that the bottommost box is at the height of the unloading position 130, then the second telescopic rod 720 extends to support the box, and the second top plate 610 moves downward for subsequent receiving of the empty box, it should be noted that the size of the second top plate 610 is similar to that of the first top plate 312, and both are smaller than the size of the box, which can ensure that the second top plate 610 can move upward and downward when the second telescopic rod 720 supports the box.

[0067] Please refer to Figure 7 In one embodiment, the first transferring assembly further comprises two sets of first supporting assemblies 220 and a first moving-down assembly, the two sets of first supporting assemblies 220 are located above the first horizontal moving assembly and are respectively arranged on both sides of the upper loading position 110 in the third direction, each of the first supporting assemblies 220 comprises a first supporting seat 221 and a first telescopic rod 222, the first supporting seat 221 is fixedly connected to the frame 100, and the first telescopic rod 222 can extend to the upper loading position 110 in the third direction to support the magazine; the first moving-down assembly comprises a first electric cylinder 230 and a first supporting plate 210, the first electric cylinder 230 can drive the first supporting plate 210 to move in the first direction, so as to separate the magazines in the upper loading position 110 one by one.

[0068] Specifically, the first supporting plate 210 can support all the magazines stacked in the upper loading position 110, the first telescopic rod 222 is retracted, providing space for the first supporting plate 210 to drive all the magazines in the upper loading position 110 to move up and down, the first supporting plate 210 moves down to a preset height, which refers to a height lower than the bottom of the upper loading position 110 by one thickness of the magazine, at this time, the first telescopic rod 222 extends to support the second magazine from bottom to top, the first supporting plate 210 drives the first magazine from bottom to top to move down, completing the separation of one magazine, after the first supporting plate 210 moves down to the first height, the cross rod 430 can push the magazine to the first top plate 312, and the first top plate 312 sends the magazine to the working position 120, when the working position 120 has no magazine (the empty magazine is transferred to the conveying belt 510), the first supporting plate 210 continues to move up to contact and support the bottommost magazine in the upper loading position 110, the first telescopic rod 222 is retracted again, and the above process is repeated to complete the separation of all the magazines in the upper loading position 110 one by one.

[0069] It should be noted that the first supporting assembly 220 and the second supporting assembly 700 can adopt a pneumatic cylinder, etc., which can achieve the above purpose, the magazine automatic loading and unloading equipment further comprises a sensor, a monitor and a control system, through the real-time information transmitted by the sensor and the monitor to the control system, the state and position of the magazine can be obtained, and then the control system controls the operation of the first electric cylinder 230, the first pneumatic cylinder, the second pneumatic cylinder, the third pneumatic cylinder, the fourth pneumatic cylinder, the power source of the conveying belt 510, the rodless pneumatic cylinder, and the pneumatic cylinders of the first supporting assembly 220 and the second supporting assembly 700, so that the above process is orderly carried out according to the preset rules, forming a line containing the processes of automatic magazine separation, magazine loading, empty magazine stacking, etc., which has the characteristics of accurate transmission, fast rhythm and high efficiency.

[0070] It should be noted that in the present specification, relational terms such as first and second are used only to differentiate one entity from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities.

[0071] The various embodiments are described in the specification by way of progression, each building on the last to facilitate ease of understanding. The same reference numerals are used throughout the drawings and like structure are denoted with like reference numerals.

[0072] The principles and implementation modes of the present application are described by using specific examples in the specification. The above description of the embodiments is only used to help understand the method of the present application and its core idea. It should be pointed out that, for those skilled in the art, without departing from the principles of the present application, the present application can be improved and modified in many ways, and these improvements and modifications also fall within the protection scope of the present application.

Claims

1. An automatic loading and unloading device for material boxes, characterized in that, include: The frame is equipped with a loading position, a working position, and a unloading position; A first transmission component is disposed on the frame, and the first transmission component is provided with a first support plate capable of conveying the material boxes located at the upper material position one by one along a first direction; A first lifting assembly is disposed on the frame and spaced apart from the first transmission assembly. The first lifting assembly is provided with a support frame that can move along a first direction. The support frame can drive the material box located on its top to be transferred to the working position. The first transverse component includes a track disposed on the frame and extending along a second direction, and a slider slidably engaged with the track. The slider is provided with a crossbar, which is capable of transferring the material box on the first support plate along the second direction to the top of the support frame. The second transmission component, disposed on the frame, is capable of transferring the material boxes located at the top of the support frame one by one to the unloading position, wherein the first direction and the second direction are perpendicular to each other.

2. The automatic loading and unloading equipment for material boxes according to claim 1, characterized in that, The second transfer component includes a second lateral movement component disposed below the track. The second lateral movement component includes two conveyor belts spaced apart in a third direction. Both conveyor belts extend along the second direction, and each conveyor belt includes a first conveying position located below the working position and a second conveying position located below the unloading position. The two conveyor belts can respectively support the two ends of the material box in the third direction to transfer the material box from the first conveying position to the second conveying position. The third direction is perpendicular to the first direction and the second direction.

3. The automatic loading and unloading equipment for material boxes according to claim 2, characterized in that, The frame includes a first fixed plate located below the first conveying position and a second fixed plate located above the first conveying position. The second fixed plate has a first opening to form the loading position. The support frame includes a first connecting rod, a first top plate located above the first fixed plate, and a first bottom plate located below the first fixed plate. The first connecting rod slides through the first fixed plate along the first direction to connect the first top plate and the first bottom plate. The first lifting assembly is provided with a first power source capable of driving the first top plate to move to the first conveying position and the first opening.

4. The automatic loading and unloading equipment for material boxes according to claim 3, characterized in that, The first power source includes: The first cylinder includes a first cylinder body and a first piston rod that can extend and retract relative to the first cylinder body, wherein one end of the first piston rod opposite to the first cylinder body is connected to the bottom of the first fixed plate. The second cylinder includes a second cylinder body and a second piston rod that can extend and retract relative to the second cylinder body. One end of the second piston rod away from the second cylinder body is connected to the top of the first base plate, and the second cylinder body is fixedly connected to the first cylinder body.

5. The automatic loading and unloading equipment for material boxes according to claim 2, characterized in that, The frame also includes a third fixed plate located below the second conveying position, and the second transmission assembly also includes a second lifting assembly. The second lifting assembly includes a second top plate located above the third fixed plate, a second bottom plate located below the third fixed plate, and a second connecting rod that slides through the third fixed plate along the first direction to connect the second top plate and the second bottom plate. The second lifting assembly also includes a second power source capable of driving the second top plate to move to the second conveying position and the unloading position.

6. The automatic loading and unloading device for material boxes according to claim 5, characterized in that, The second power source includes: The third cylinder includes a third cylinder body and a third piston rod that can extend and retract relative to the third cylinder body, with one end of the third piston rod facing away from the third cylinder body connected to the bottom of the third fixed plate; The fourth cylinder includes a fourth cylinder body and a fourth piston rod that can extend and retract relative to the fourth cylinder body. One end of the fourth piston rod away from the fourth cylinder body is connected to the top of the second base plate. The fourth cylinder body is fixedly connected to the third cylinder body.

7. The automatic loading and unloading equipment for material boxes according to claim 2, characterized in that, The first transmission component further includes: Two sets of first support components are located above the first transverse component and are respectively arranged on both sides of the loading position in the third direction. Each first support component includes a first support base and a first telescopic rod. The first support base is fixedly connected to the frame, and the first telescopic rod can extend to the loading position in the third direction to support the material box. The first downward moving assembly includes a first electric cylinder and a first support plate. The first electric cylinder is capable of driving the first support plate to move along the first direction for the material boxes to be separated one by one at the loading position.

8. The automatic loading and unloading device for material boxes according to claim 5, characterized in that, The second transmission component further includes two sets of second support components, each set of the second support components comprising: The second support is located above the second conveying position and is disposed on one side of the unloading position in the second direction; The second telescopic rod can extend in the second direction to the unloading position to support the material box.

9. The automatic loading and unloading device for material boxes according to claim 5, characterized in that, There are two tracks, which are spaced apart in the third direction. There are two sliders connected to the corresponding tracks. Each slider is provided with a vertical rod extending in the first direction. A horizontal rod is connected to the end of the vertical rod away from the slider. Both horizontal rods extend in the third direction. The distance between the two opposing ends of the horizontal rods in the third direction is less than the width of the material box in the third direction.

10. The automatic loading and unloading device for material boxes according to claim 5, characterized in that, The frame also includes a first cabinet door and a second cabinet door. The first cabinet door is rotatable relative to the frame to place a material box to the loading position, and the second cabinet door is rotatable relative to the frame to remove a material box from the unloading position.

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