Sucker type transferring and transferring device for file boxes of multiple specifications

Abstract

The utility model relates to a suction cup type transferring and transferring device for file boxes of multiple specifications, which comprises a rotary fixing plate, a rotary assembly is connected to the rotary fixing plate, a rotary shaft of the rotary assembly is connected with a rotary connecting plate, an X-axis moving assembly is connected to the rotary connecting plate, a Y-axis connecting plate is connected to the X-axis moving assembly, and the Y-axis connecting plate is connected to the Y-axis moving assembly. A Y-axis moving assembly is connected to the Y-axis connecting plate, and a suction cup assembly used for sucking file boxes is connected to the Y-axis moving assembly. According to the utility model, the working efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of file processing, especially relates to a sucking disc type transfer and storage device for multi-specification file boxes. BACKGROUND

[0002] With the continuous progress of robot technology, especially the maturity of collaborative robots, AGV (automatic guided vehicle) and other technologies, a solid foundation is provided for the development of file robots. With the continuous progress of technology and the in-depth application, file robots gradually mature and begin to be widely used in various archives, libraries and other places. Currently, file robots are developing towards more intelligent and integrated directions, and by introducing more advanced technical means, the efficiency and safety of file management are improved.

[0003] Currently, file robot transfer mechanisms usually adopt the following technologies:

[0004] File transfer mechanism mechanical arm scheme:

[0005] The mechanical arm is used as an actuator, the rotation of the mechanical arm joint and the extension of the arm segment are controlled, the lifting column is lifted, and the carrying operation of files of different heights is realized.

[0006] File transfer mechanism three-axis module with sucking disc scheme:

[0007] The scheme adopts a three-axis module as the core component, accurately controls the access device on the three-axis module, sucks the file box through the sucking disc, and realizes the accurate positioning and access of the file in the three-dimensional space.

[0008] Disadvantages of the file transfer mechanism mechanical arm scheme:

[0009] The mechanical arm is high, which directly affects the cost of the file robot.

[0010] The mechanical arm is limited by the arm span and cannot meet the requirements of grabbing files at high places, and must be matched with a lifting column to realize lifting, but the lifting column generally adopts a screw rod transmission to realize lifting. Due to the thread structure characteristics of the screw rod, the lifting speed of the lifting column is slow, which affects the file transfer efficiency.

[0011] The mechanical arm with small load cannot transfer thick and heavy file boxes. The mechanical arm with high load has large volume and weight, which is not conducive to the transfer operation.

[0012] Disadvantages of the file transfer mechanism three-axis module with sucking disc scheme:

[0013] The transfer mechanism cannot transfer multiple file boxes at one time due to the structure of the three-axis module, and the transfer efficiency is not high. In addition, the ordinary sucking disc structure cannot be compatible with file boxes of different thicknesses.

[0014] According to the search, the patent: a file box rotating transplanting mechanism between file shelves (CN202222938696.5), including mounting plate, the side of mounting plate is equipped with Y axis moving assembly, Y axis moving assembly connects back plate, the side of back plate is fixed with X axis moving assembly, the side of X axis moving assembly is equipped with rotating assembly, Y axis moving assembly, X axis moving assembly is used to drive rotating assembly to move in Y axis, X axis direction, the bottom of rotating assembly is fixed with pickup assembly, pickup assembly is used to pick up file box, rotating assembly is used to drive the rotation of picked file box. The structure cannot work for products of different thickness, and the applicability is low.

[0015] In view of the above-mentioned defects, the present design person actively studies and innovates, so as to create a new structure of the suction cup type transfer and storage device for multi-specification file boxes, so that it has more industrial utilization value. Invention content

[0016] To solve the above technical problems, the purpose of the present application is to provide a suction cup type transfer and storage device for multi-specification file boxes.

[0017] To achieve the above purpose, the present application adopts the following technical solutions:

[0018] A suction cup type transfer and storage device for multi-specification file boxes, comprising a rotating fixed plate, a rotating assembly is connected to the rotating fixed plate, the rotating shaft of the rotating assembly is connected with a rotating connecting plate, the rotating connecting plate is connected with an X-axis moving assembly, the X-axis moving assembly is connected with a Y-axis connecting plate, the Y-axis connecting plate is connected with a Y-axis moving assembly, and the Y-axis moving assembly is connected with a suction cup assembly for adsorbing file boxes.

[0019] Preferably, the suction cup type transfer and storage device for multi-specification file boxes, the rotating assembly comprises a rotating frame, a rotating shaft is connected at the center of the rotating frame, a rotating connecting plate is connected to the end of the rotating shaft penetrating the rotating frame, a driven gear is sleeved on the rotating shaft between the rotating connecting plate and the rotating frame, the rotating shaft is connected with a rotating motor in the rotating frame, the driving of the rotating motor is connected with a driving gear penetrating the rotating frame, and the driving gear is engaged with the driven gear.

[0020] Preferably, the disc type transfer device for multi-specification file boxes, the X-axis moving assembly comprises an X-axis rack and an X-axis slide rail, the X-axis rack and the X-axis slide rail are connected to a rotating connecting plate, and the X-axis rack is located between the X-axis slide rails, a Y-axis connecting plate is slidably connected to the X-axis slide rails through a sliding block, an X-axis driving motor is connected to the Y-axis connecting plate, a driving shaft of the X-axis driving motor is connected to an X-axis gear through the Y-axis connecting plate, and the X-axis gear is engaged with the X-axis rack.

[0021] Preferably, the disc type transfer device for multi-specification file boxes, a limiting sensor is connected to the rotating connecting plate, and an induction sheet matched with the limiting sensor is connected to the Y-axis connecting plate.

[0022] Preferably, the disc type transfer device for multi-specification file boxes, the Y-axis moving assembly comprises a primary Y-axis moving assembly and a secondary Y-axis moving assembly, the primary Y-axis moving assembly is connected to the Y-axis connecting plate, the secondary Y-axis moving assembly is connected to the primary Y-axis moving assembly and moves synchronously with the primary Y-axis moving assembly, and a disc assembly is connected to the secondary Y-axis moving assembly.

[0023] Preferably, the disc type transfer device for multi-specification file boxes, the primary Y-axis moving assembly comprises a Y-axis sliding groove one and a Y-axis rack, the Y-axis sliding groove one is connected to the Y-axis connecting plate, and the Y-axis rack is located between the Y-axis sliding grooves one, a Y-axis moving plate one is connected to the Y-axis sliding groove one through a slide rail, a Y-axis driving motor is connected to the Y-axis moving plate one, a driving shaft of the Y-axis driving motor is connected to a Y-axis gear through the Y-axis moving plate one, and the Y-axis gear is engaged with the Y-axis rack.

[0024] Preferably, the disc type transfer device for multi-specification file boxes, a Y-axis induction sheet is connected to the Y-axis moving plate one, and a Y-axis sensor matched with the Y-axis induction sheet is connected to the Y-axis connecting plate.

[0025] Preferably, the disc type transfer device for multi-specification file boxes, the secondary Y-axis moving assembly comprises a Y-axis sliding groove two, the Y-axis sliding groove two is connected to the Y-axis moving plate one, a Y-axis moving plate two is connected to the Y-axis sliding groove two through a slide rail, a moving hole is formed in the Y-axis moving plate one, two synchronous shafts are connected to two ends of the moving hole, synchronous wheels are sleeved on the synchronous shafts, a synchronous belt is sleeved between the synchronous wheels, a synchronous connecting block is connected to the synchronous belt, and the synchronous connecting block is connected to the Y-axis moving plate two.

[0026] Preferably, the disc type transfer device for multi-specification file boxes, the disc assembly comprises a disc frame box connected to the Y-axis moving plate two, the upper side and the lower side of the disc frame box are connected with disc slide rails, the disc slide rails are connected with a disc support through a sliding block, the disc support is connected with a disc for adsorbing products, the disc support is connected with a gas pump in communication with the disc, one side of the disc frame box is connected with a disc rack, the disc support is connected with a disc motor, the driving shaft of the disc motor is connected with a disc gear meshing with the disc rack, the disc frame box on both sides of the disc slide rail is provided with a pressing sliding groove, the pressing sliding groove is connected with a pressing assembly through a sliding block, and the outer side of the disc frame box is connected with a distance measuring sensor for measuring and buffering the distance of the warehouse.

[0027] Preferably, the disc type transfer device for multi-specification file boxes, the pressing assembly comprises left and right pressing plates, the left and right pressing plates are connected in the respective pressing sliding grooves through the respective sliding blocks, and the left and right pressing plates are connected with the respective corresponding disc frame boxes through pressing springs.

[0028] By the above scheme, the utility model at least has the following advantages:

[0029] 1. In the utility model, the disc assembly is combined with a DC speed reducer to suck the file box from the file rack into the grabbing mechanism, the worm gear reducer is combined with the servo motor to drive the grabbing mechanism to rotate by 90 degrees, and the rotation precision is high; the file box is transplanted to the buffer warehouse behind the lifting gantry through the two-stage telescopic mechanism, and at most six file boxes can be grabbed at a time, so that the transfer efficiency is high.

[0030] 2. In the Y-axis moving assembly (two-stage) of the utility model, the gear and the rack are combined with the linear slide rail to rotate and move during the transplantation process, the speed is fast, and the stability is relatively high.

[0031] 3. The utility model discloses that the spring limiting clamping plates are designed on the two sides of the disc assembly, the file box is sucked into the grabbing mechanism, and the file box is fixed by the spring limiting clamping plates and the disc, so that the file box can be stable in the mechanism, the structure is simple, and the fixing effect is obvious; the distance between the limiting plates is adjusted through the spring telescopic adjustment, different thickness file boxes are compatible, and the compatibility is high.

[0032] 4. The utility model has simple structure, and compared with the expensive mechanical arm or linear module, the cost of the utility model is relatively low.

[0033] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and the content of the specification can be implemented, the following will be described in detail in combination with the preferred embodiments of the utility model and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0035] Figure 1 It is a structural diagram of the utility model;

[0036] Figure 2 It is a structural schematic diagram of the rotating assembly of the utility model;

[0037] Figure 3 It is a structural diagram of the X-axis moving assembly of the utility model;

[0038] Figure 4 It is a structural diagram of the Y-axis moving assembly of the utility model;

[0039] Figure 5 It is a structural schematic diagram of the suction cup assembly of the utility model;

[0040] Figure 6 This is a schematic diagram of the internal structure of the suction cup assembly of the present invention;

[0041] Figure 7 This is a schematic diagram of the internal structure of the suction cup assembly of the present invention from another perspective. DETAILED DESCRIPTION

[0042] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0043] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without creative work are within the scope of protection of the present application.

[0044] Example

[0045] like Figures 1 to 7As shown, a kind of suction cup type transfer device for multi-specification file box, including rotating fixed plate 1, rotating assembly 2 is connected on the rotating fixed plate 1, the rotating shaft of rotating assembly 2 is connected with rotating connecting plate 3, X-axis moving assembly 4 is connected on rotating connecting plate 3, Y-axis connecting plate 5 is connected on X-axis moving assembly 4, Y-axis moving assembly 6 is connected on Y-axis connecting plate 5, and suction cup assembly 7 for adsorbing file box is connected on Y-axis moving assembly 6.

[0046] The rotating assembly 2 in the utility model includes rotating frame body 21, rotating shaft is connected in the center of rotating frame body 21, rotating connecting plate 3 is connected on the end of rotating shaft passing through rotating frame body, driven gear 22 that rotates synchronously with it is sleeved on the rotating shaft between rotating connecting plate 3 and rotating frame body, rotating motor 23 is connected in rotating frame body 21, the drive of rotating motor 23 is connected with driving gear 24 passing through rotating frame body, and driving gear 24 is engaged with driven gear 22.

[0047] The rotating assembly described above

[0048] The X-axis moving assembly 4 in the utility model includes X-axis rack 41 and X-axis sliding rail 42, X-axis rack 41 and X-axis sliding rail 42 are all connected in rotating connecting plate 3, and X-axis rack 41 is located between X-axis sliding rail 42, Y-axis connecting plate 5 is slidably connected on X-axis sliding rail 42 by sliding block, X-axis driving motor 43 is connected on Y-axis connecting plate 5, the drive of X-axis driving motor 43 is connected with X-axis gear 44 passing through Y-axis connecting plate 5, X-axis gear 44 is engaged with X-axis rack 41, limit sensor 45 is connected on rotating connecting plate 3, and sensing sheet 46 that cooperates with limit sensor is connected on Y-axis connecting plate 5.

[0049] The Y-axis moving assembly 6 in the utility model includes primary Y-axis moving assembly 61 and secondary Y-axis moving assembly 62, primary Y-axis moving assembly 61 is connected on Y-axis connecting plate 5, secondary Y-axis moving assembly 62 is connected on primary Y-axis moving assembly 61 and moves synchronously with primary Y-axis moving assembly 61, and suction cup assembly 7 is connected on secondary Y-axis moving assembly 62.

[0050] The first Y-axis moving assembly 61 comprises Y-axis sliding grooves 611 connected to the Y-axis connecting plate 5 and Y-axis racks 612 between the Y-axis sliding grooves 611, Y-axis moving plate one 613 connected to the Y-axis sliding grooves 611 through sliding rails, Y-axis driving motor 614 connected to the Y-axis moving plate one 613, the driving shaft of the Y-axis driving motor 614 penetrating through the Y-axis moving plate one 613 and being connected with Y-axis gears 615, the Y-axis gears 615 being engaged with the Y-axis racks 612, Y-axis inductive sheets connected to the Y-axis moving plate one 613, and Y-axis inductors matched with the Y-axis inductive sheets and connected to the Y-axis connecting plate 5.

[0051] The second Y-axis moving assembly 62 comprises Y-axis sliding grooves 621 connected to the Y-axis moving plate one 613, Y-axis moving plate two 622 connected to the Y-axis sliding grooves 621 through sliding rails, moving holes 623 formed in the Y-axis moving plate one 613, synchronous shafts connected to both ends of the moving holes 623, synchronous wheels sleeved on the synchronous shafts, synchronous belts 624 sleeved between the synchronous wheels, synchronous connecting blocks 625 connected to the synchronous belts 624, and the synchronous connecting blocks 625 being connected with the Y-axis moving plate two 622.

[0052] The suction disc assembly 7 comprises a suction disc frame box 71 connected to the Y-axis moving plate two 622, suction disc sliding rails 72 connected to the upper side and the lower side of the suction disc frame box 71, suction disc supports 73 connected to the suction disc sliding rails 72 through sliding blocks, suction discs 74 connected to the suction disc supports 73 and used for adsorbing products, air pumps connected to the suction disc supports 73 and communicated with the suction discs, suction disc racks 75 connected to one side of the suction disc frame box 71, suction disc motors 76 connected to the suction disc supports 73, suction disc gears 77 connected to the suction disc racks and connected to the driving shafts of the suction disc motors 76, pressing sliding grooves 78 formed in the suction disc frame box 71 and located on both sides of the suction disc sliding rails 72, pressing assemblies 79 connected to the pressing sliding grooves 78 through sliding blocks, distance measuring sensors 710 connected to the outer side of the suction disc frame box 71 and used for measuring and buffering distances, suction disc inductors 711 connected to the inner walls of the suction disc frame box 71 and located at the first end and the second end of the suction disc sliding rails 72, and suction disc inductive sheets matched with the suction disc inductors and connected to the suction disc supports 73.

[0053] Further, the pressing assembly 79 comprises a left pressing plate 791 and a right pressing plate 792, the left pressing plate 791 and the right pressing plate 792 are connected in the respective pressing sliding groove 78 through the respective sliding blocks, and the left pressing plate 791 and the right pressing plate 792 are connected with the respective corresponding suction cup frame box 71 through pressing springs 793. Meanwhile, the left pressing plate 791 and the right pressing plate 792 are in a horn structure, and the tail of the pressing plate is connected with an inclined guide plate 712. A guide block 713 is connected on the suction cup support 73, the guide block 713 is connected with a pulley 714 sliding on the pressing plate, and the pulley and the guide plate are on the same axis.

[0054] The structure of the pressing assembly can realize the pressing of different thicknesses (30mm, 40mm, 50mm) of the file boxes.

[0055] The specific process is as follows:

[0056] After the product (the file box) enters into the suction cup frame box 71, the part of the product entering is moved backward along with the suction cup driving motor, the product enters into the suction cup frame box, and when the guide block is not separated from the pressing block, the product is not pressed by the pressing plate; after the guide block is separated from the pressing plate, the pressing plate realizes the pressing of the product under the action of the spring, at this time, the product is almost completely in the suction cup frame box 71, so that the product can not be loose during transportation, and the products of different thicknesses can be pressed.

[0057] The working principle of the utility model is as follows:

[0058] Different thicknesses of file boxes are stored from the file frame to the file robot buffer warehouse:

[0059] The buffer warehouse is fixed on the file robot portal; the file robot storage and retrieval transfer device reaches the specified product position under the action of the lifting device, the suction cup assembly is stretched out to the file frame through the Y-axis moving assembly, the distance between the file frame and the suction cup assembly is detected through the distance measuring sensor; the distance moved by the Y-axis moving assembly is adjusted through the camera, then the suction cup assembly is connected and adsorbed with the product, then the product is transferred into the suction cup frame box, then the rotating assembly rotates 90° to rotate the suction cup assembly to the opposite side of the buffer warehouse; the distance between the buffer warehouse and the suction cup assembly is detected through the distance measuring sensor; the distance between the Y-axis moving assembly and the buffer warehouse is adjusted through the camera, after the position is adjusted, the product in the suction cup frame box is sent out from the suction cup frame box through the suction cup assembly and enters into the corresponding buffer warehouse, and the storage is completed.

[0060] And the process of storing different thicknesses of file boxes from the buffer warehouse to the file robot file frame is almost the same as the above process, only the storage position is changed, but the specific operation mode is the same, which will not be repeated here.

[0061] It should be noted that like reference numerals and letters refer to like items throughout the accompanying drawings, and once an item is defined in one drawing, further definitions and explanations of the item are not required in subsequent drawings.

[0062] In the description of the present application, it should be noted that the terms "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the product of the application is used, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0063] In addition, the terms "horizontal", "vertical", etc. do not mean that the components must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0064] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0065] The above is only the preferred embodiment of the present application, and is not used to limit the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should be considered as the protection scope of the present application.

Claims

1. A sucking disc type transfer and storage device for multi-specification file boxes, comprising a rotating fixed plate (1), characterized in that: The rotating fixed plate (1) is connected with a rotating assembly (2), the rotating shaft of the rotating assembly (2) is connected with a rotating connecting plate (3), the rotating connecting plate (3) is connected with an X-axis moving assembly (4), the X-axis moving assembly (4) is connected with a Y-axis connecting plate (5), the Y-axis connecting plate (5) is connected with a Y-axis moving assembly (6), and the Y-axis moving assembly (6) is connected with a suction disc assembly (7) for adsorbing a file box.

2. The device according to claim 1, wherein: The rotating assembly (2) comprises a rotating frame (21), a rotating shaft is connected at the center in the rotating frame (21), the end of the rotating shaft penetrating through the rotating frame is connected with the rotating connecting plate (3), a driven gear (22) that rotates synchronously with the rotating shaft is sleeved on the rotating shaft between the rotating connecting plate (3) and the rotating frame, a rotating motor (23) is connected in the rotating frame (21), the driving of the rotating motor (23) is connected with a driving gear (24) penetrating through the rotating frame, and the driving gear (24) is engaged with the driven gear (22).

3. The device according to claim 1, wherein: The X-axis moving assembly (4) comprises an X-axis rack (41) and an X-axis sliding rail (42), the X-axis rack (41) and the X-axis sliding rail (42) are connected on the rotating connecting plate (3), the X-axis rack (41) is located between the X-axis sliding rails (42), the Y-axis connecting plate (5) is slidably connected on the X-axis sliding rails (42) through sliding blocks, the Y-axis connecting plate (5) is connected with an X-axis driving motor (43), the driving of the X-axis driving motor (43) is connected with an X-axis gear (44) penetrating through the Y-axis connecting plate (5), and the X-axis gear (44) is engaged with the X-axis rack (41).

4. The device according to claim 3, wherein: The rotating connecting plate (3) is connected with a limiting inductor, and the Y-axis connecting plate (5) is connected with an inductor sheet matched with the limiting inductor.

5. The device according to claim 1, wherein: The Y-axis moving assembly (6) comprises a primary Y-axis moving assembly (61) and a secondary Y-axis moving assembly (62), the primary Y-axis moving assembly (61) is connected on the Y-axis connecting plate (5), the secondary Y-axis moving assembly (62) is connected on the primary Y-axis moving assembly (61) and moves synchronously with the primary Y-axis moving assembly (61), and the secondary Y-axis moving assembly (62) is connected with the suction disc assembly (7).

6. The device according to claim 5, wherein: The primary Y-axis moving assembly (61) comprises Y-axis sliding grooves (611) and Y-axis racks (612), the Y-axis sliding grooves (611) are connected on the Y-axis connecting plate (5), and the Y-axis racks (612) are located between the Y-axis sliding grooves (611), Y-axis moving plates (613) are connected in the Y-axis sliding grooves (611) through sliding rails, Y-axis driving motors (614) are connected on the Y-axis moving plates (613), the driving shafts of the Y-axis driving motors (614) are connected with Y-axis gears penetrating through the Y-axis moving plates (613), and the Y-axis gears are engaged with the Y-axis racks (612).

7. The device according to claim 6, wherein: Y-axis inductors are connected on the Y-axis moving plates (613), and Y-axis inductor sheets matched with the Y-axis inductors are connected on the Y-axis connecting plate (5).

8. The device according to claim 5, wherein: The secondary Y-axis moving component (62) comprises a Y-axis sliding groove two (621) connected with the Y-axis moving plate one (613), and the Y-axis moving plate two (622) is connected in the Y-axis sliding groove two (621) through a sliding rail, the moving hole (623) is formed in the Y-axis moving plate one (613), the both ends of the moving hole (623) are connected with the synchronous shafts, the synchronous shafts are sleeved with the synchronous wheels, the synchronous wheels are sleepered with the synchronous belt (624), the synchronous belt (624) is connected with the synchronous connecting block (625), and the synchronous connecting block (625) is connected with the Y-axis moving plate two (622).

9. The device according to claim 1, wherein: The suction disc assembly (7) comprises a suction disc frame box (71) connected with the Y-axis moving plate two (622), the upper side and the lower side of the suction disc frame box (71) are connected with the suction disc sliding rails (72), the suction disc sliding rails (72) are connected with the suction disc support (73) through sliding blocks, the suction disc support (73) is connected with the suction disc (74) used for adsorbing products, the suction disc support (73) is connected with the air pump communicated with the suction disc, one side of the suction disc frame box (71) is connected with the suction disc rack (75), the suction disc support (73) is connected with the suction disc motor (76), the driving shaft of the suction disc motor (76) is connected with the suction disc gear (77) meshed with the suction disc rack, the suction disc frame box (71) on both sides of the suction disc sliding rail (72) is provided with the pressing sliding groove (78), the pressing sliding groove (78) is connected with the pressing assembly (79) through the sliding block, and the outer side of the suction disc frame box (71) is connected with the distance measuring sensor (710) used for measuring and buffering the distance of the warehouse.

10. The device according to claim 9, wherein: The pressing assembly (79) comprises left pressing plates (791) and right pressing plates (792), the left pressing plates (791) and the right pressing plates (792) are connected in the respective pressing sliding grooves (78) through the respective sliding blocks, and the left pressing plates (791) and the right pressing plates (792) are connected with the respective corresponding suction disc frame boxes (71) through the pressing springs (793).

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