Box supply device

Abstract

The utility model provides a box supply device which comprises a machine frame, at least two box storage mechanisms, at least two transmission mechanisms and at least two box taking mechanisms, the box storage mechanisms, the transmission mechanisms and the box taking mechanisms are installed on the machine frame, the machine frame is provided with at least two cache stations and at least two box taking stations, and the number of the cache stations, the number of the box storage mechanisms and the number of the transmission mechanisms are the same. The box storage mechanism is provided with a containing cavity used for storing a plurality of box bodies and a box outlet used for taking out the box bodies. The box storage mechanisms are in one-to-one corresponding driving connection with the transmission mechanisms, and the transmission mechanisms are used for transmitting the box storage mechanisms from the caching station to the box taking station or transmitting the box storage mechanisms from the box taking station back to the caching station; the box taking mechanism is used for taking the box bodies out of the box storage mechanism. According to the box storage device, the purpose that when a large number of box bodies are stored and the box bodies of different specifications or different styles are stored in different box storage mechanisms, the box storage mechanisms can be automatically switched to supply the box bodies of different specifications or different styles can be achieved.

Description

Technical Field

[0001] The present application relates to the technical field of packaging equipment, and in particular to a box supply device. Background Art

[0002] Carton packaging protects items. The most common carton packaging is folding cartons. Folding cartons are usually made by cutting and creasing thin folding-resistant cardboard, then folding and combining them into a shape. Before loading the items, they are transported and stored in a flat folded box blank. When using folding cartons to package items, the flat box blanks are usually manually transported to the production line and unfolded to form the shape to achieve the packaging of the items. With the development of productivity, the carton packaging of products often uses packaging machinery instead of manual mechanical packaging, but generally there is only a single carton warehouse, which cannot store a large number of cartons. Manual labor is required to frequently put in cartons, which is time-consuming and labor-intensive. In addition, when changing to cartons of different specifications or styles, manual labor is required to take out the previous carton and put in the new carton, and automatic switching cannot be achieved. Utility Model Content

[0003] The purpose of the present application is to overcome the deficiencies of the prior art and to provide a box supply device to solve the problem that a large number of paper boxes cannot be stored and the box storage mechanism cannot be switched to supply boxes of different specifications or styles.

[0004] The embodiments of the present application achieve the above-mentioned objectives through the following technical solutions.

[0005] In some embodiments, the box supply device includes a frame, a box storage mechanism installed on the frame, a transmission mechanism and a box retrieval mechanism. The frame is provided with a cache station and a box retrieval station. The number of the cache station, the box storage mechanism and the transmission mechanism is the same, which is at least two. The box storage mechanism is provided with a cavity for storing multiple box bodies and a box outlet for taking out the box bodies; the box storage mechanism is drive-connected to the transmission mechanism in a one-to-one correspondence, and the transmission mechanism is used to transfer the box storage mechanism from the cache station to the box retrieval station or to transfer the box storage mechanism from the box retrieval station back to the cache station; the box retrieval mechanism is used to take out the box body from the box storage mechanism.

[0006] In some embodiments, the box storage mechanism includes a bottom plate, a middle portion of the bottom plate is hollowed out to form a box outlet opening facing downward, the bottom plate is provided with a box body support, the box body support partially covers the box outlet opening, and is used to support the box body; the box storage mechanism is also provided with an entry opening facing upward for placing the box body into the cavity, the box storage mechanism also includes a front baffle, a rear baffle, a left baffle and a right baffle installed on the bottom plate, the bottom plate, the front baffle, the rear baffle, the left baffle and the right baffle are combined to form a cavity, the box taking mechanism is located directly below the box taking station, and when the box storage mechanism moves to the box taking station, the box outlet faces the box taking mechanism.

[0007] In some embodiments, both the left stopper and the right stopper are provided with a clearance position for a hand to move the box body into the receiving cavity.

[0008] In some embodiments, a sensor capable of detecting the remaining amount of the box body in the cavity is installed on the rack.

[0009] In some embodiments, the rack includes a vertical mounting member, one of the transmission mechanisms is a lifting mechanism, the lifting mechanism is mounted on the vertical mounting member, one of the storage box mechanisms is a lifting storage box mechanism, the lifting storage box mechanism is drivingly connected to the lifting mechanism, the lifting storage box mechanism is at the highest position on the rack as the first cache station of at least two cache stations, and the lifting mechanism is used to drive the lifting storage box mechanism to descend from the first cache station to the box taking station or drive the lifting storage box mechanism to rise from the box taking station to the first cache station;

[0010] The frame also includes at least one horizontal mounting member, wherein at least one transmission mechanism is a horizontal driving mechanism, and the horizontal driving mechanisms are installed one by one on the horizontal mounting member, wherein at least one storage box mechanism is a horizontal storage box mechanism, and the horizontal storage box mechanism is drivingly connected to the horizontal driving mechanism, and the position of the horizontal storage box mechanism on the frame away from the box taking mechanism is the second cache station of the at least two cache stations, and the horizontal driving mechanism is used to drive the horizontal storage box mechanism to move horizontally from the second cache station to the box taking station or drive the horizontal storage box mechanism to move horizontally from the box taking station back to the second cache station.

[0011] In some embodiments, the lifting mechanism includes a first electric cylinder or a first air cylinder, and also includes a first linear guide pair; the first electric cylinder or the first air cylinder and the first linear guide pair are vertically fixedly mounted on a vertical mounting member, the lifting box storage mechanism is mounted on a sliding block of the first linear guide pair, and the lifting box storage mechanism is connected to a movable block of the first electric cylinder or a movable rod of the first air cylinder;

[0012] The horizontal driving mechanism includes a second electric cylinder or a second air cylinder, and also includes a second linear guide pair; the second electric cylinder or the second air cylinder and the second linear guide pair are horizontally fixedly mounted on a horizontal mounting member, the horizontal storage box mechanism is mounted on the sliding block of the second linear guide pair, and the horizontal storage box mechanism is connected to the movable block of the second electric cylinder or the movable rod of the second air cylinder.

[0013] In some embodiments, the bottom plate of the lifting storage box mechanism is provided with a connecting portion, the connecting portion is substantially perpendicular to the bottom plate, the connecting portion is mounted on the sliding block of the first linear guide pair, and the connecting portion is connected to the movable block of the first electric cylinder or the movable rod of the first air cylinder;

[0014] An extension portion that exceeds the boundary of the cavity is extended on the side of the bottom plate of the horizontal box storage mechanism that is away from the box taking station. The extension portion is installed on the sliding block of the second linear guide pair. A connecting piece is also provided on the side of the bottom plate that is away from the box taking station. The connecting piece is connected to the movable block of the second electric cylinder or the movable rod of the second air cylinder.

[0015] In some embodiments, the frame includes at least two horizontal mounting parts, wherein at least two transmission mechanisms are horizontal driving mechanisms, and the horizontal driving mechanisms are installed one by one on the horizontal mounting parts, wherein at least two storage box mechanisms are horizontal storage box mechanisms, and the horizontal storage box mechanisms are drivingly connected to the horizontal driving mechanisms. The position of the horizontal storage box mechanism on the frame away from the box taking mechanism is the second cache station of the at least two cache stations, and the horizontal driving mechanism is used to drive the horizontal storage box mechanism to move horizontally from the second cache station to the box taking station or drive the horizontal storage box mechanism to move horizontally from the box taking station back to the second cache station.

[0016] In some embodiments, the box picking mechanism includes a suction cup assembly, a linear drive assembly, and a flip drive assembly. The suction cup assembly is installed on the linear drive assembly, the linear drive assembly drives the box picking component to move linearly, the flip drive assembly is installed on the frame, the linear drive assembly is installed on the flip drive assembly, and the flip drive assembly drives the linear drive assembly to rotate so that the suction cup assembly moves toward the box outlet of the box storage mechanism on the box picking station.

[0017] In some embodiments, the box picking mechanism also includes a box transport assembly installed on the frame, and the flip drive assembly is also used to drive the linear drive assembly to rotate so that the suction cup assembly is facing the position of the box transport assembly, and the box transport assembly is used to suck the box body on the suction cup assembly and transport the box body to the target workstation.

[0018] The present application sets up multiple groups of cache stations, box storage mechanisms and transmission mechanisms. The box storage mechanism is transmitted from the cache station to the box retrieval station or from the box retrieval station back to the cache station through the transmission mechanism, so that a large number of box bodies can be stored; box bodies of different specifications or styles can be stored in different box storage mechanisms, and the box storage mechanisms can be automatically switched to supply box bodies of different specifications or styles. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 A diagram showing the use status of the box supply device provided in the first embodiment of the present application;

[0021] Figure 2 Shows Figure 1 A schematic diagram of the structure of the box supply device provided;

[0022] Figure 3 for Figure 2A schematic diagram of the structure from another perspective;

[0023] Figure 4 Shows Figure 1 A schematic diagram of the structure of a box storage mechanism in a box supply device is provided;

[0024] Figure 5 Shows Figure 1 A structural schematic diagram of a box supply device in which a lifting box storage mechanism and a box taking mechanism are combined in a use state;

[0025] Figure 6 Shows Figure 1 A schematic diagram of the structure of the box supply device provided in another use state of the combination of the lifting box storage mechanism and the box taking mechanism;

[0026] Figure 7 Shows Figure 1 A structural schematic diagram of a combination of a horizontal box storage mechanism and a box removal mechanism in a box supply device in a use state is provided;

[0027] Figure 8 Shows Figure 1 A schematic diagram of the structure of the combination of the horizontal box storage mechanism and the box removal mechanism in the box supply device provided in another use state;

[0028] Fig. 9 A schematic structural diagram of a box supply device provided in a second embodiment of the present application;

[0029] Fig.10 A schematic structural diagram of a box supply device provided in a third embodiment of the present application;

[0030] Fig.11 Out Figure 1 A structural schematic diagram of a box supplying device and a box taking device provided. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "set on", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as a specific or special structure. The description of the terms "some embodiments", "other embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this application, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this application and the features of the different embodiments or examples without contradiction.

[0032] refer to Figures 1 to 3 As shown, the box supply device in this embodiment includes a frame 1, a box storage mechanism 2 installed on the frame 1, a transmission mechanism 3 and a box removal mechanism 4. Only some parts of the frame 1 are shown in the figure, including a vertical mounting member 11, a horizontal mounting member 12 and a support column 13, a box removal mechanism mounting member 14 and other parts. The frame 1 is provided with a buffer station and a box removal station. Figure 1The positions of the four box storage mechanisms 2 are cache stations, and the station above the box taking mechanism 4 is the box taking station. The number of cache stations, box storage mechanisms 2 and transmission mechanisms 3 is the same, which is at least two. The figure shows four box storage mechanisms 2, including one lifting box storage mechanism 2a and three horizontal box storage mechanisms 2b. At this time, the lifting box storage mechanism 2a is located directly above the box taking station, and the three horizontal box storage mechanisms 2b are located around the box taking station, on the same horizontal plane as the box taking station, and no horizontal box storage mechanism 2b is provided in the box transport direction. The figure shows four transmission mechanisms 3, including one lifting mechanism 3a and three horizontal driving mechanisms 3b. The box storage mechanism 2 is provided with a cavity for storing multiple box bodies 5 and a box outlet for taking out the box bodies 5. In this embodiment, the four box storage mechanisms 2 can store box bodies 5 of the same specifications and styles, or can store box bodies 5 of different specifications and styles respectively. The box storage mechanism 2 is connected to the transmission mechanism 3 in a one-to-one driving manner. The transmission mechanism 3 is used to transmit the box storage mechanism 2 from the cache station to the box taking station or to transmit the box storage mechanism 2 from the box taking station back to the cache station. The box taking mechanism 4 is used to take out the box body 5 from the box storage mechanism 2. When the box body 5 of the box storage mechanism 2 on the box taking station is taken out, the box storage mechanism 2 can be returned from the box taking station to the cache station, and then another box storage mechanism 2 with the box body 5 can be transferred from the cache station to the box taking station; or when it is necessary to replace the box body 5 of different specifications or different styles, the unnecessary box storage mechanism 2 is returned to the cache station, and the necessary box storage mechanism 2 is transferred to the box taking station. The purpose of storing a large number of box bodies 5 and automatically switching the box storage mechanism 2 to supply box bodies 5 of different specifications or different styles is achieved.

[0033] refer to Figure 4As shown, the box storage mechanism 2 includes a bottom plate 21, the middle of the bottom plate 21 is hollowed out to form a box outlet opening facing downward, the bottom plate 21 is provided with a box body support 22, the box body support 22 partially blocks the box outlet, and is used to support the box body 5, so as to prevent the box body 5 in the cavity from falling directly to the ground from the box outlet, and at the same time, because the box body support 22 does not completely block the box outlet, the box body 5 is a flat folded box blank with folds, and the box taking mechanism 4 can receive the box body 5 from the box outlet. The box body 5 is used to package articles after being unfolded and covered. The box storage mechanism 2 is also provided with an inlet opening facing upward for putting the box body 5 into the cavity, which is convenient for manual insertion of the box body 5. The box storage mechanism 2 also includes a front baffle 23, a rear baffle 24, a left baffle 25 and a right baffle 26 installed on the bottom plate 21, and the bottom plate 21, the front baffle 23, the rear baffle 24, the left baffle 25 and the right baffle 26 enclose the cavity. The box taking mechanism 4 is located directly below the box taking station. When the box storage mechanism 2 moves to the box taking station, the box outlet faces the box taking mechanism 4, and the box taking mechanism 4 takes out the box body 5 from the box outlet. The left baffle 25 and the right baffle 26 are both provided with an escape position 28 for moving the box body 5 by hand into the cavity, and the escape position is convenient for manual box placement. A sensor capable of detecting the remaining amount of the box body 5 in the cavity of the box storage mechanism 2 is installed on the frame 1. Specifically, a laser sensor 6 is installed on the frame 1, and a window 27 is provided on the front baffle 23, the rear baffle 24, the left baffle 25 or the right baffle 26. The laser sensor 6 is used to detect the remaining amount of the box body 5 in the cavity through the window. When the laser sensor 6 does not detect the box body 5, the controller (not shown in the figure) controls the alarm to sound an alarm to remind the staff to add the box body 5. In this embodiment, the front baffle 24 is composed of a door and a door frame, and there is a handle on the door. The left baffle 25 and the right baffle 26 are both composed of two pillars.

[0034] refer to Figure 5 and Figure 6 As shown, the frame 1 includes a vertical mounting member 11, one of the at least two transmission mechanisms 3 is a lifting mechanism 3a, the lifting mechanism 3a is mounted on the vertical mounting member 11, the storage box mechanism 2 connected to the lifting mechanism 3a is a lifting storage box mechanism 2a, and the lifting storage box mechanism 2a is at the highest position on the frame 1, which is the first cache station of the at least two cache stations. The first cache station is Figure 5 The lifting mechanism 3a drives the lifting box storage mechanism 2a to descend from the first buffering station to the box taking station or drives the lifting box storage mechanism 2a to rise from the box taking station to the first buffering station. The box taking station is Figure 6The lifting and lowering storage box mechanism 2a is located in the workstation. The lifting and lowering mechanism 3a of the embodiment in the figure includes a first electric cylinder 31 and a first linear guide pair 32, the first electric cylinder 31 and the first linear guide pair 32 are vertically fixedly mounted on the vertical mounting member 11, the bottom plate 21 of the lifting and lowering storage box mechanism 2a is provided with a connecting portion 29, the connecting portion 29 is substantially perpendicular to the bottom plate 21, the connecting portion 29 is mounted on the sliding block of the first linear guide pair 32, and the connecting portion 29 is connected to the movable block of the first electric cylinder 31. In other embodiments, the lifting and lowering mechanism 3a may include a first air cylinder and a first linear guide pair 32, and the connecting portion 29 is connected to the movable rod of the first air cylinder.

[0035] refer to Figure 7 and Figure 8 As shown, the frame 1 also includes at least one horizontal mounting member 12 and a support column 13. The horizontal mounting member 12 is mounted on the support column 13. The horizontal drive mechanisms 3b are mounted one by one on the horizontal mounting member 12. The storage box mechanism 2 connected to the horizontal drive mechanism 3b is a horizontal storage box mechanism 2b. This embodiment shows a horizontal mounting member 12, a horizontal drive mechanism 3b and a horizontal storage box mechanism 2b. In other embodiments, there may be multiple storage box mechanisms 2b. The horizontal storage box mechanism 2b is drivingly connected to the horizontal drive mechanism 3b. The position of the horizontal storage box mechanism 2b on the frame 1 away from the box removal mechanism 4 is the second cache station of the at least two cache stations. The second cache station is Figure 7 The horizontal driving mechanism 3b drives the horizontal box storage mechanism 2b to move horizontally from the second buffer station to the box taking station or drives the horizontal box storage mechanism 2b to move horizontally from the box taking station back to the second buffer station. Figure 8 The horizontal driving mechanism 3b of the embodiment in the figure includes a second cylinder 33 and a second linear guide pair 34, the second cylinder 33 and the second linear guide pair 34 are horizontally fixedly mounted on the horizontal mounting member 12, the bottom plate 21 of the horizontal box storage mechanism 2b is provided with an extension portion 210 extending beyond the cavity boundary on the side away from the box taking station, the extension portion 210 is mounted on the sliding block of the second linear guide pair 34, and the bottom plate 21 is also provided with a connecting member 211 on the side away from the box taking station, and the connecting member 211 is connected to the movable rod of the second cylinder 33. In other embodiments, the horizontal driving mechanism 3b includes a second electric cylinder and a second linear guide pair 34, and the connecting member 211 is connected to the movable block of the second electric cylinder.

[0036] refer to Fig. 9 As shown, the box supply device shown in this embodiment includes a lifting box storage mechanism 2a and a horizontal box storage mechanism 2b. At this time, the lifting box storage mechanism 2a, the horizontal box storage mechanism 2b and the box taking mechanism 4 are on a vertical plane, which utilizes the vertical space and reduces the device footprint. In other embodiments, the box supply device can also include a lifting box storage mechanism 2a and two / three horizontal box storage mechanisms 2b.

[0037] refer to Fig.10 As shown, the box supply device shown in this embodiment includes two horizontal box storage mechanisms 2b. In other embodiments, the box supply device can also include three horizontal box storage mechanisms 2b.

[0038] refer to Fig.11 As shown, the box taking mechanism 4 includes a suction cup assembly 41, a linear drive assembly 42, and a flip drive assembly 43 installed on the box taking mechanism mounting member 14. The suction cup assembly 41 is installed on the linear drive assembly 42, and the linear drive assembly 42 can drive the box taking member to move toward the box taking port of the box storage mechanism 2 or move away from the box taking port. The suction cup assembly 41 is composed of a plurality of suction cups 411, and the plurality of suction cups 411 help to improve the stability of the box taking mechanism 4 to receive the box body 5. The suction cup assembly 41 can be connected to the linear drive assembly 42 through the plate body 412. For example, a plurality of suction cups 411 can be arranged on the same surface of the plate body 412, and the linear drive assembly 42 can be connected to the plate body 412, then the linear drive assembly 42 can drive the plate body 412 to move, thereby realizing the movement of the suction cup assembly 41. The linear drive assembly 42 can use a thin cylinder with a guide rod. The flip drive assembly 43 is installed on the frame 1, and the flip drive assembly 43 can be a rotary cylinder. The linear drive assembly 42 is mounted on the rotating shaft 431 of the flip drive assembly 43. The flip drive assembly 43 drives the linear drive assembly 42 to rotate so that the suction cup assembly 41 moves toward the box outlet of the box storage mechanism 2 at the box taking station. The box taking mechanism 4 also includes a box transport assembly 44. The flip drive assembly 43 is also used to drive the linear drive assembly 42 to rotate so that the suction cup assembly 41 moves toward the position of the box transport assembly 44. The box transport assembly 44 is used to suck the box body 5 on the suction cup assembly 41 and transport the box body 5 to the target station. The box transport assembly 44 includes a plurality of suction cups 441, a plate 442 for mounting the suction cups 441, and a cylinder 443.

[0039] The above are only preferred embodiments of the utility model, and do not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A box supply device, characterized in that: The invention comprises a frame, a box storage mechanism, a transmission mechanism and a box taking mechanism installed on the frame; the frame is provided with a cache station and a box taking station; the number of the cache station, the box storage mechanism and the transmission mechanism is the same, which is at least two; the box storage mechanism is provided with a cavity for storing a plurality of box bodies and a box outlet for taking out the box bodies; the box storage mechanism is drive-connected with the transmission mechanism in a one-to-one correspondence; the transmission mechanism is used to transfer the box storage mechanism from the cache station to the box taking station or to transfer the box storage mechanism from the box taking station back to the cache station; the box taking mechanism is used to take out the box body from the box storage mechanism.

2. The box supply device according to claim 1, characterized in that: The box storage mechanism includes a bottom plate, a middle portion of which is hollowed out to form a box outlet opening facing downward, the bottom plate is provided with a box body support, the box body support partially covers the box outlet opening and is used to support the box body; the box storage mechanism is also provided with an entry opening facing upward for placing the box body into the cavity, the box storage mechanism also includes a front baffle, a rear baffle, a left baffle and a right baffle mounted on the bottom plate, the bottom plate, the front baffle, the rear baffle, the left baffle and the right baffle together form the cavity, the box taking mechanism is located directly below the box taking station, and when the box storage mechanism moves to the box taking station, the box outlet faces the box taking mechanism.

3. The box supply device according to claim 2, characterized in that: The left stopper and the right stopper are both provided with a clearance position for allowing a hand to move the box body into the cavity.

4. The box supply device according to claim 2, characterized in that: The frame is provided with a sensor for detecting the remaining amount of the box body in the cavity.

5. The box supply device according to any one of claims 1 to 4, characterized in that: The frame includes a vertical mounting member, one of the transmission mechanisms is a lifting mechanism, the lifting mechanism is mounted on the vertical mounting member, one of the box storage mechanisms is a lifting box storage mechanism, the lifting box storage mechanism is drivingly connected to the lifting mechanism, the lifting box storage mechanism is at the highest position on the frame, which is the first cache station among the at least two cache stations, and the lifting mechanism is used to drive the lifting box storage mechanism to descend from the first cache station to the box taking station or to drive the lifting box storage mechanism to rise from the box taking station to the first cache station; The frame also includes at least one horizontal mounting member, wherein at least one of the transmission mechanisms is a horizontal driving mechanism, and the horizontal driving mechanisms are installed one by one on the horizontal mounting member, wherein at least one of the storage box mechanisms is a horizontal storage box mechanism, and the horizontal storage box mechanism is drivingly connected to the horizontal driving mechanism, and the position of the horizontal storage box mechanism on the frame away from the box taking mechanism is the second cache station of the at least two cache stations, and the horizontal driving mechanism is used to drive the horizontal storage box mechanism to move horizontally from the second cache station to the box taking station or drive the horizontal storage box mechanism to move horizontally from the box taking station back to the second cache station.

6. The box supply device according to claim 5, characterized in that: The lifting mechanism includes a first electric cylinder or a first air cylinder, and also includes a first linear guide pair; the first electric cylinder or the first cylinder and the first linear guide pair are vertically fixedly mounted on the vertical mounting member, the lifting box storage mechanism is mounted on the sliding block of the first linear guide pair, and the lifting box storage mechanism is connected to the movable block of the first electric cylinder or the movable rod of the first air cylinder; The horizontal driving mechanism includes a second electric cylinder or a second air cylinder, and also includes a second linear guide pair; the second electric cylinder or the second air cylinder and the second linear guide pair are horizontally fixedly mounted on the horizontal mounting member, the horizontal storage box mechanism is mounted on the sliding block of the second linear guide pair, and the horizontal storage box mechanism is connected to the movable block of the second electric cylinder or the movable rod of the second air cylinder.

7. The box supply device according to claim 6, characterized in that: The bottom plate of the lifting storage box mechanism is provided with a connecting part, the connecting part is substantially perpendicular to the bottom plate, the connecting part is installed on the sliding block of the first linear guide pair, and the connecting part is connected to the movable block of the first electric cylinder or the movable rod of the first air cylinder; An extension portion extending beyond the boundary of the cavity is provided on the side of the bottom plate of the horizontal box storage mechanism facing away from the box taking station, and the extension portion is mounted on the sliding block of the second linear guide pair. A connecting piece is also provided on the side of the bottom plate facing away from the box taking station, and the connecting piece is connected to the movable block of the second electric cylinder or the movable rod of the second air cylinder.

8. The box supply device according to any one of claims 1 to 4, characterized in that: The frame includes at least two horizontal mounting parts, wherein at least two of the transmission mechanisms are horizontal driving mechanisms, and the horizontal driving mechanisms are installed one by one on the horizontal mounting parts, wherein at least two of the storage box mechanisms are horizontal storage box mechanisms, and the horizontal storage box mechanisms are drivingly connected to the horizontal driving mechanism, and the position of the horizontal storage box mechanism on the frame away from the box taking mechanism is the second cache station of the at least two cache stations, and the horizontal driving mechanism is used to drive the horizontal storage box mechanism to move horizontally from the second cache station to the box taking station or drive the horizontal storage box mechanism to move horizontally from the box taking station back to the second cache station.

9. The box supply device according to claim 1, characterized in that: The box taking mechanism includes a suction cup assembly, a linear drive assembly, and a flip drive assembly. The suction cup assembly is installed on the linear drive assembly. The linear drive assembly drives the box taking component to move linearly. The flip drive assembly is installed on the frame. The linear drive assembly is installed on the flip drive assembly. The flip drive assembly drives the linear drive assembly to rotate so that the suction cup assembly moves toward the box outlet of the box storage mechanism at the box taking station.

10. The box supply device according to claim 9, characterized in that: The box picking mechanism also includes a box transport assembly installed on the frame, and the flip drive assembly is also used to drive the linear drive assembly to rotate so that the suction cup assembly is oriented toward the box transport assembly. The box transport assembly is used to suck the box body on the suction cup assembly and transport the box body to the target workstation.

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