Bag collecting device and automatic unpacking equipment

Abstract

The utility model discloses a bag collecting device and automatic unpacking equipment. And the bag collecting device is used for recycling the ton bags. The bag collecting device comprises a recycling bin, an extrusion mechanism and a turnover mechanism. A recycling cavity used for containing the ton bags is formed in the recycling bin. And a recycling opening communicated with the recycling cavity is formed in the top wall of the recycling bin. The extrusion mechanism is installed on the edge, close to the recycling opening, of the recycling bin in a turnover mode and comprises an extrusion driving part and an extrusion plate, and the extrusion driving part is in transmission connection with the extrusion plate and used for driving the extrusion plate to extrude the ton bags contained in the recycling cavity in the height direction of the bag collecting device. The overturning mechanism is installed on the outer side wall of the recycling bin and used for driving the extrusion mechanism to overturn relative to the recycling bin. The bag collecting device is reasonable and compact in structure, easy and convenient to operate and safe and reliable to use, and the ton bag recycling effect of the bag collecting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ton bag recycling, in particular to a bag collecting device and automatic bagging equipment. Background Art

[0002] Ton bags are flexible transport packaging containers. After unloading, the empty bags are piled disorderly in the recycling bin and need to be sorted manually, which increases the workload. The dust generated during recycling can pollute the surrounding environment and harm the health of workers, increasing safety risks. Utility Model Content

[0003] In view of this, one purpose of the present invention is to provide a bag collecting device and an automatic unpacking device to solve the problem that after the automatic unpacking equipment in the prior art completes the unloading of ton bags, the empty waste bags are piled up in a disorderly manner in the recycling bin and need to be manually sorted, thereby increasing the intensity of manual work, and the dust generated during the recycling of ton bags will pollute the surrounding environment and harm the health of the workers, thereby increasing the technical problem of safety risks.

[0004] In the first aspect, an embodiment of the utility model provides a bag collecting device for recycling ton bags. The bag collecting device includes a recycling bin, a squeezing mechanism and a flipping mechanism. A recycling chamber for receiving the ton bags is provided in the recycling bin; a recycling port connected to the recycling chamber is provided on the top wall of the recycling bin. The squeezing mechanism is flipably installed at the edge of the recycling bin near the recycling port, and the squeezing mechanism includes an squeezing drive and an squeezing plate. The squeezing drive is transmission-connected to the squeezing plate and is used to drive the squeezing plate to squeeze the ton bags received in the recycling chamber in the height direction of the bag collecting device. The flipping mechanism is installed on the outer wall of the recycling bin and is used to drive the squeezing mechanism to flip relative to the recycling bin.

[0005] In combination with the first aspect, in certain implementations of the first aspect, the extrusion drive member includes an extrusion drive and a scissors-type lifting structure. Along the extension and retraction direction of the scissors-type lifting structure, one end of the scissors-type lifting structure is connected to the flip mechanism, and the other end of the scissors-type lifting structure is connected to the extrusion plate. The extrusion drive is transmission-connected to the scissors-type lifting structure and is used to drive the scissors-type lifting structure to extend and retract, so as to drive the extrusion plate to perform lifting and lowering activities in the recovery chamber.

[0006] In combination with the first aspect, in certain implementations of the first aspect, the flipping mechanism includes a flipping drive, a flipping frame and a rotating shaft, one end of the flipping drive is connected to the outer wall of the recovery bin, the other end of the flipping drive is connected to the flipping frame, the flipping frame is rotatably connected to the recovery bin through the rotating shaft, and the end of the scissors-type lifting structure facing away from the extrusion plate is installed on the flipping frame.

[0007] In combination with the first aspect, in certain implementations of the first aspect, the recovery bin includes a recovery bin body and a recovery bin door, the side wall of the recovery bin body is provided with a bag taking port connected to the recovery chamber and the outside world, and the recovery bin door is used to seal or open the bag taking port.

[0008] In combination with the first aspect, in certain implementations of the first aspect, the recycling bin further includes a handle, the handle is connected to the recycling bin body and / or the recycling bin door, and the handle and the recycling bin door are located on the same side of the recycling bin body.

[0009] In combination with the first aspect, in certain implementations of the first aspect, the recovery bin door can be flipped and connected to the recovery bin body; or, the recovery bin door can be slidably connected to the recovery bin body; or, the recovery bin door can be rolled and connected to the recovery bin body; or, the recovery bin door can be folded and connected to the recovery bin body; or, the recovery bin door can be detachably connected to the recovery bin body via a locking member.

[0010] In combination with the first aspect, in certain implementations of the first aspect, the bag collecting device is applied to automatic unpacking equipment, and the automatic unpacking equipment includes a cabinet, and the cabinet is provided with an inner chamber and an outer chamber, and the outer chamber is connected to the inner chamber and the outside world, and is used to accommodate the bag collecting device; the bag collecting device also includes a lifting mechanism, and the lifting mechanism is arranged at the bottom of the recovery bin, and the lifting mechanism is used to drive the recovery bin to rise and fall, so that the recovery bin is sealed against the cabinet and the inner chamber is sealed.

[0011] In combination with the first aspect, in certain implementations of the first aspect, the lifting mechanism includes a base plate and a lifting member, the lifting member is located between the base plate and the bottom wall of the recovery bin, the lifting member is used to support the recovery bin and the extrusion mechanism and the flipping mechanism installed on the recovery bin, the lifting member is arranged on the base plate and is independent of the recovery bin; or, the lifting member is arranged on the bottom wall of the recovery bin and is independent of the base plate.

[0012] In combination with the first aspect, in certain implementations of the first aspect, the lifting mechanism further includes a lifting frame and a plurality of lifting guide structures, the lifting member and the plurality of lifting guide structures are both arranged between the lifting frame and the base plate, the plurality of lifting guide structures are arranged around the lifting member, and the telescopic direction of the lifting guide structure is parallel to the height direction of the bag collecting device.

[0013] In combination with the first aspect, in certain implementations of the first aspect, the base plate is provided with folded edges on both sides along the length direction of the bag collecting device, and a mounting structure is provided on the folded edges, and the mounting structure is detachably fixedly connected to the cabinet.

[0014] In combination with the first aspect, in certain implementations of the first aspect, the bottom of the recovery bin is provided with running wheels, and the base plate is provided with sliding grooves, and the sliding grooves are used to slide with the running wheels.

[0015] In combination with the first aspect, in certain implementations of the first aspect, at least one groove side wall of the slide groove is provided with a first guide plate at the free end along the depth direction of the slide groove, and the first guide plate is inclined outward relative to the groove side wall toward the side away from the center line of the slide groove, and is configured as an arc-shaped plate or a straight plate; and / or, at least one groove side wall of the slide groove is provided with a second guide plate along at least one end of the sliding direction of the slide groove, and the second guide plate is inclined outward relative to the groove side wall toward the side away from the center line of the slide groove, and is configured as an arc-shaped plate or a straight plate.

[0016] In a second aspect, an embodiment of the present invention provides an automatic unpacking device, comprising a cabinet and the bag collecting device as described above, wherein the bag collecting device is detachably mounted on the cabinet.

[0017] The bag collecting device and automatic unpacking equipment provided by the present invention, on the one hand, are based on a flipping mechanism to drive the extrusion mechanism to flip relative to the recovery bin, so that when the flip cover of the extrusion mechanism is set at the recovery port of the recovery bin, the problem of interference between the bag collecting device and the hooking mechanism of the automatic unpacking equipment is avoided, and when the extrusion mechanism flips relative to the recovery bin to open the recovery port, the ton bags can be recovered into the recovery chamber, so that the structure of the bag collecting device is reasonable and compact, the operation is simple, and the use is safe and reliable; on the other hand, based on the setting of an extrusion driving member to drive the extrusion plate to squeeze the ton bags stored in the recovery chamber in the height direction of the bag collecting device, the effective contact area between the extrusion plate and the ton bags is increased, the extrusion effect of the extrusion plate on the ton bags is improved, and the recovery effect of the bag collecting device on the ton bags is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] Figure 1 It is a structural schematic diagram of the automatic unpacking equipment provided by an embodiment of the utility model.

[0020] Figure 2 It is a cross-sectional view of the automatic unpacking device provided by an embodiment of the utility model.

[0021] Figure 3 yes Figure 1 Schematic diagram of the structure of the bag collecting device of the automatic unpacking equipment.

[0022] Figure 4 yes Figure 3 Schematic diagram of the structure of the extrusion mechanism of the bag collecting device.

[0023] Figure 5 yes Figure 3 Schematic diagram of the structure of the recovery bin of the bag collecting device.

[0024] Figure 6 yes Figure 3 Schematic diagram of the structure of the lifting mechanism of the bag collecting device.

[0025] Explanation of the main reference numerals: ton bag 1a; pallet 2a; automatic unpacking equipment 100; cabinet 1; feeding bin 110; feeding bin opening 1101; discharging bin opening 1102; feeding bin door 120; bag breaking bin 130; bag breaking bin opening 1301; bag breaking bin door 140; bag collecting bin 150; inner chamber 1501; outer chamber 1502; hooking device 2; shaping device 3; lifting device 41; moving device 42; conveying device 43; air shower device 45; dust removal device 47; bag breaking device 5; bag collecting device 9; recovery bin 91; recovery chamber 9101; recovery opening 9102; bag removal opening 9103; recovery bin body 91 1; Recovery door-912; Locking member-913; Handle-915; Travel wheel-916; Extrusion mechanism-92; Extrusion drive member-921; Extrusion driver-9211; Scissor-type lifting structure-9212; Extrusion plate-922; Fixed frame-923; Flipping mechanism-94; Flipping driver-941; Flipping frame-942; Rotating shaft-943; Lifting mechanism-95; Base plate-951; Folding edge-9511; Mounting structure-9512; Slide-9515; First guide plate-9516; Second guide plate-9517; Lifting member-952; Lifting frame-953; Lifting guide structure-954; Length direction-X; Width direction-Y; Height direction-Z.

[0026] The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] It is understood that the terms in the specification and claims of the present invention and the above-mentioned drawings are only for describing specific embodiments and are not intended to limit the present invention. The terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order. Unless the context clearly states otherwise, the singular forms "one" and "the" are also intended to include the plural forms. The terms "including" and any of their variations are intended to cover non-exclusive inclusions. In addition, the present invention can be implemented in a variety of different forms and is not limited to the embodiments described in this embodiment. The purpose of providing the following specific embodiments is to facilitate a clearer and more thorough understanding of the disclosure of the present invention, wherein words indicating directions such as up, down, left, and right are only for the position of the structure shown in the corresponding drawings. In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connected," and "disposed on" should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical connections; direct connections or indirect connections via an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0029] The following description is for the purpose of illustrating the preferred embodiments of the present invention. However, the above description is for the purpose of illustrating the general principles of the present invention and is not intended to limit the scope of the present invention. The scope of protection of the present invention shall be determined by the appended claims.

[0030] Please also refer to Figure 1 and Figure 2 , Figure 1 1 is a schematic structural diagram of an automatic unpacking device 100 provided in an embodiment of the present utility model; Figure 2 This is a cross-sectional view of an automatic unpacking device 100 provided in an embodiment of the present invention. The automatic unpacking device 100 includes a cabinet 1 and a bag collecting device 9. The bag collecting device 9 is detachably mounted on the cabinet 1. This allows the automatic unpacking device 100 provided in an embodiment of the present invention to flexibly remove the bag collecting device 9 from the cabinet 1, facilitating operations such as bag removal, maintenance, and cleaning of the bag collecting device 9.

[0031] In some embodiments, the cabinet 1 includes a feed bin 110 and a bag breaking bin 130. The feed bin 110 and the bag breaking bin 130 are independently provided, thereby realizing a modular setting of the automatic unpacking device 100, thereby flexibly combining various modules according to different customer needs, meeting the different needs of different customers, improving product flexibility, and modular design simplifies the production process, making production more efficient and facilitating assembly, repair, and maintenance.

[0032] In some embodiments, the automatic unpacking equipment 100 further includes a hooking device 2 and a bag breaking device 5. The hooking device 2 and the bag breaking device 5 are arranged in the cabinet 1. The hooking device 2 is used to hook the ton bag 1a. The hooking device 2 can be movably installed in the cabinet 1, and is used to hook or release the ton bag 1a. Therefore, the embodiment of the utility model movably installs the hooking device 2 in the cabinet 1, so as to realize the movement of the ton bag 1a in different functional areas in the cabinet 1, thereby improving the working efficiency of the automatic unpacking equipment 100. The bag breaking device 5 is used to puncture the ton bag 1a hooked by the hooking device 2, so as to realize the unloading of the material in the ton bag 1a. Specifically, the hooking device 2 can be moved. The bag breaking device 5 is arranged in the bag breaking bin 130, and is used to automatically unpack and feed the ton bag 1a.

[0033] In some embodiments, the automatic unpacking apparatus 100 further includes a moving device 42. Specifically, the moving device 42 is disposed at the top of the cabinet 1 in the height direction Z of the automatic unpacking apparatus 100 and is connected to the hooking device 2. The moving device 42 is used to drive the hooking device 2 to move in the length direction X of the automatic unpacking apparatus 100. Specifically, the moving device 42 is used to drive the hooking device 2 to move between the feed bin 110 and the bag breaking bin 130.

[0034] In some embodiments, the cabinet 1 further includes a bag collecting bin 150. The bag collecting bin 150 is arranged between the feed bin 110 and the bag breaking bin 130, and is independently arranged from the feed bin 110 and the bag breaking bin 130. Of course, in some embodiments, the bag collecting bin 150 is integrated with the feed bin 110, that is, the bag collecting bin 150 and the feed bin 110 share a bin body. The bag collecting device 9 is arranged in the bag collecting bin 150. The bag collecting device 9 is used to recycle the ton bags 1a that have completed the unloading operation. In an embodiment of the present utility model, the bag breaking device 5 breaks the ton bags 1a, and the material is unloaded from the ton bags 1a, and then the hooking device 2 moves the ton bags 1a that have completed the unloading operation to the bag collecting device 9, and the bag collecting device 9 recycles the ton bags 1a, which is conducive to reducing costs.

[0035] In some embodiments, the automatic unpacking device 100 further includes a shaping device 3. The hooking device 2 and the shaping device 3 are installed in the cabinet 1. The hooking device 2 is located above the shaping device 3. The shaping device 3 is used to shape the ton bag 1a. The hooking device 2 is used to hook the ton bag 1a after being shaped by the shaping device 3. Therefore, the automatic unpacking equipment 100 provided by the embodiment of the present invention, on the one hand, is based on adding a shaping device 3 in the cabinet 1, so as to realize the shaping of the ton bag 1a, so that the shape of the ton bag 1a is regular, and the phenomenon of the ton bag 1a being subjected to greater force and breaking is prevented; on the other hand, the shaping device 3 is installed in the cabinet 1 of the automatic unpacking equipment 100, thereby avoiding the problem that the shaping device 3 is set on the outside of the cabinet 1, which causes the dust generated by the shaping device 3 when shaping the ton bag 1a to pollute the surrounding environment and harm the health of the staff, and the shaping device 3 and the hooking device 2 are installed in the cabinet 1, which can improve the integration of the automatic unpacking equipment 100, and the structure is compact and the appearance is beautiful; on the other hand, the hooking device 2 is used to hook the ton bag 1a after being shaped by the shaping device 3, thereby improving the success rate and reliability of the hooking device 2 in hooking the ton bag 1a, and improving the working efficiency of the automatic unpacking equipment 100.

[0036] The shaping device 3 is arranged in the feed bin 110 and is used to shape the shape of the ton bag 1a, so that the shape of the ton bag 1a can be regular, avoiding the problem that the ton bag 1a with irregular shapes such as tilted or conical shapes affects the hooking success rate of the hooking device 2 and causes the center of gravity of the ton bag 1a to be unstable and damage the ton bag 1a or other mechanical components, thereby improving the hooking success rate of the hooking device 2 and improving the safety and reliability of the use of the automatic unpacking equipment 100.

[0037] In some embodiments, the hooking device 2 is spaced apart from the shaping device 3 in the height direction Z of the shaping device 3 and is located above the shaping device 3. Thus, on the one hand, the hooking device 2 is spaced apart from the shaping device 3, so that the hooking device 2 and the shaping device 3 are independently arranged, thereby realizing a modular arrangement, thereby facilitating operations such as assembly, maintenance, and replacement; on the other hand, interference between the shaping device 3 and the hooking device 2 during the shaping of the ton bag 1a is avoided, and the overall structure of the automatic unpacking device 100 is rationally arranged and compact, suitable for miniaturized design.

[0038] In some embodiments, the automatic unpacking equipment 100 may further include a lifting device 41. The lifting device 41 is used to drive the ton bag 1a to move up and down in the height direction Z of the shaping device 3. The lifting device 41 is arranged to avoid interference with the shaping device 3 when the lifting device 41 drives the ton bag 1a to move up and down in the height direction Z of the shaping device 3, thereby improving the working efficiency and operating safety of the automatic unpacking equipment 100.

[0039] The lifting device 41 is disposed within the feed bin 110 and is independent of the hooking device 2. The lifting device 41 is used to drive the ton bag 1a toward or away from the hooking device 2 or the shaping device 3 along the height direction Z of the automatic unpacking equipment 100. Of course, in other embodiments, the lifting device 41 is connected to the hooking device 2 and is used to drive the hooking device 2 toward or away from the ton bag 1a along the height direction Z of the automatic unpacking equipment 100.

[0040] For the accuracy of description, please refer to the direction in this article. Figure 1 For reference, "length direction X" refers to the direction in which the moving device 42 drives the ton bag 1a to move relative to the cabinet 1, that is, the left-right direction (where the positive direction of the X axis is right); the term "width direction Y" refers to the insertion direction of the bag collecting device 9 installed in the cabinet 1, that is, the front-to-back direction (where the positive direction of the Y axis is back); the term "height direction Z" refers to the direction in which the lifting device 41 drives the ton bag 1a to rise and fall, that is, the up-down direction (where the positive direction of the Z axis is up), wherein the length direction X, width direction Y and height direction Z together constitute the three orthogonal directions of the automatic unpacking equipment 100. The length direction X, width direction Y and height direction Z of the automatic unpacking equipment 100 can be customized according to the specific structure of the product and the perspective of the drawings, and this utility model does not make specific restrictions. For the convenience of description, the directions such as up, down, left, right, front and back in this utility model are relative positions and do not constitute a limitation on implementation. Among them, the length direction X of the bag collecting device 9 is parallel to the length direction X of the automatic unpacking equipment 100, the width direction Y of the bag collecting device 9 is parallel to the width direction Y of the automatic unpacking equipment 100, and the height direction Z of the bag collecting device 9 is parallel to the height direction Z of the automatic unpacking equipment 100.

[0041] In some embodiments, the automatic unpacking device 100 may further include a conveying device 43. The conveying device 43 is disposed in the feed bin 110 and below the hooking device 2. The conveying device 43 is used to convey the ton bag 1a and the pallet 2a for carrying the ton bag 1a to the lifting device 41 or the hooking device 2.

[0042] A feed opening 1101 for the entry of ton bags 1a is provided on the side wall of the feed bin 110, away from the bag breaking bin 130. The ton bags 1a can be transported through the feed opening 1101 to the conveying device 43 by a handling device (not shown). The conveying device 43 can be, but is not limited to, a horizontal conveyor or an automated guided vehicle (AGV). The pallet 2a flexibly cooperates with the handling device and the conveying device 43. It should be noted that the pallet 2a and the handling device can be part of the automatic unpacking equipment 100 or independent of the automatic unpacking equipment 100.

[0043] The cabinet 1 also includes a feed bin door 120, which is used to open or close the feed bin opening 1101. The feed bin door 120 can be reversibly connected to the feed bin 110; alternatively, the feed bin door 120 can be slidably connected to the feed bin 110; alternatively, the feed bin door 120 can be rollably connected to the feed bin 110; alternatively, the feed bin door 120 can be foldably connected to the feed bin 110; alternatively, the feed bin door 120 can be detachably connected to the feed bin 110 via a locking member. In this embodiment, the feed bin door 120 can be rollably connected to the feed bin 110, thereby preventing the feed bin door 120 from interfering with mechanical components within the feed bin 110 during the process of opening the feed bin opening 1101. Specifically, the feed bin door 120 is configured as a rolling shutter door.

[0044] The side wall of the feed bin 110 near the bag breaking bin 130 is provided with a discharge bin opening 1102 for the ton bag 1a to move out of the feed bin 110. The feed bin opening 1101 is located at the bottom of the feed bin 110, and the discharge bin opening 1102 is located at the top of the feed bin 110. The side wall of the bag breaking bin 130 near the feed bin 110 is provided with a bag breaking bin opening 1301 for the ton bag 1a to move into the bag breaking bin 130. The cabinet 1 also includes a bag breaking bin door 140, which is used to open or close the bag breaking bin opening 1301, thereby realizing the unloading of the ton bag in the closed chamber, avoiding the problem that the dust generated by the dust ton bag 1a during the bag breaking process will pollute the surrounding environment and harm the health of the workers.

[0045] The bag breaking bin door 140 is connected to the bag breaking bin 130 in a flippable manner; or, the bag breaking bin door 140 is connected to the bag breaking bin 130 in a slidable manner; or, the bag breaking bin door 140 is connected to the bag breaking bin 130 in a rollable manner; or, the bag breaking bin door 140 is connected to the bag breaking bin 130 in a foldable manner.

[0046] In some embodiments, the automatic unpacking device 100 may further include an air shower device 45. The air shower device 45 is disposed in the feed bin 110 and is used to remove dust and microorganisms adhering to the surface of the ton bag 1a, ensuring that the ton bag 1a is unpacked in a clean environment, thereby reducing the risk of material contamination.

[0047] In some embodiments, the automatic unpacking equipment 100 may also include a dust removal device 47. The dust removal device 47 is mounted on the outer wall of the cabinet 1 to facilitate assembly, maintenance, and cleaning of the dust removal device 47. The dust removal device 47 is connected to at least one of the feed bin 110, the bag collection bin 150, and the bag breaking bin 130, enabling the dust removal device 47 to absorb dust from at least one of the feed bin 110, the bag collection bin 150, and the bag breaking bin 130. In this embodiment of the present invention, the dust removal device 47 is connected to the feed bin 110 and can absorb dust released from the top, sides, and bottom of the ton bags 1a. The dust removal device 47 is connected to the bag collection bin 150 to absorb dust generated by the squeezing of the ton bags 1a, reducing dust within the bag collection bin 150. The dust removal device 47 is connected to the bag breaking bin 130 to absorb dust generated by the unloading of the ton bags 1a, reducing dust within the bag breaking bin 130.

[0048] It should be noted that Figure 1 The purpose is only to schematically describe the arrangement of the cabinet 1 and the hook bag collecting device 9, and is not to specifically limit the connection position, connection relationship and specific structure of each component. Figure 1 The structure of the automatic unpacking device 100 is only shown in the embodiment of the present invention, and does not constitute a specific limitation on the automatic unpacking device 100. In other embodiments of the present invention, the automatic unpacking device 100 may include Figure 1 More or fewer components, or a combination of certain components, or different components, such as the automatic unpacking equipment 100 may also include but are not limited to an identification device, a gas storage device, an injection device, etc. For example, in an embodiment of the present invention, the identification device is arranged on the outside of the cabinet 1. The identification device is used to identify the position of the ton bag 1a so that the ton bag 1a is aligned with the hook device 2, thereby improving the success rate of the hook device 2 hooking the ton bag 1a. The gas storage device is used to spray compressed gas to different functional areas of the cabinet 1 through the injection device. In an embodiment of the present invention, the gas storage device and the injection device cooperate to spray compressed gas to different functional areas of the cabinet 1, which can play a role in dust removal and decontamination. For example, the compressed gas can be air. The gas storage device can also be connected to the air shower device 45 to spray air to the feed bin 110 through the air shower device 45.

[0049] It should be noted that the ton bag 1a is a large-capacity, strong load-bearing freight packaging bag used for packaging and transportation, and is generally used for the transportation of solid goods, such as granular materials, powdered materials, and block materials. The ton bag 1a is used to load materials, such as but not limited to battery materials, food materials, pharmaceutical materials, fertilizer materials, building materials, etc., and the materials loaded by the ton bag 1a are not limited here. For example, in an embodiment of the present utility model, the ton bag 1a is used to load battery materials. Battery materials include, but are not limited to, positive electrode materials, negative electrode materials, conductive agents or dispersants, etc.; alternatively, various materials are mixed to form a battery mixture.

[0050] Please also refer to Figure 1 and Figure 3 , Figure 3 yes Figure 1 Schematic diagram of the structure of the bag collecting device 9 of the automatic unpacking equipment 100 in FIG. The bag collecting device 9 is used to recycle ton bags 1a. A recycling bin 91, a squeezing mechanism 92 and a flipping mechanism 94. A recycling chamber 9101 for storing ton bags 1a is provided in the recycling bin 91; a recycling port 9102 connected to the recycling chamber 9101 is provided on the top wall of the recycling bin 91. The squeezing mechanism 92 is flipably installed at the edge of the recycling bin 91 near the recycling port 9102. The squeezing mechanism 92 includes an squeezing drive member 921 and a squeezing plate 922. The squeezing drive member 921 is transmission-connected to the squeezing plate 922 and is used to drive the squeezing plate 922 to squeeze the ton bags 1a stored in the recycling chamber 9101 in the height direction Z of the bag collecting device 9. The flipping mechanism 94 is installed on the outer wall of the recycling bin 91 and is used to drive the squeezing mechanism 92 to flip relative to the recycling bin 91.

[0051] The bag collecting device 9 provided in the embodiment of the present invention, on the one hand, is based on the flipping mechanism 94 to drive the squeezing mechanism 92 to flip relative to the recovery bin 91, so that when the flip cover of the squeezing mechanism 92 is set at the recovery port 9102 of the recovery bin 91, the problem of interference between the bag collecting device 9 and the hooking mechanism of the automatic unpacking equipment 100 is avoided, and when the squeezing mechanism 92 is flipped relative to the recovery bin 91 to open the recovery port 9102, the ton bag 1a can be recovered into the recovery chamber 9101, so that the structure of the bag collecting device 9 is reasonable and compact, the operation is simple, and the use is safe and reliable; on the other hand, based on the setting of the squeezing driving member 921, the squeezing plate 922 is driven to squeeze the ton bag 1a stored in the recovery chamber 9101 in the height direction Z of the bag collecting device 9, thereby increasing the effective contact area between the squeezing plate 922 and the ton bag 1a, improving the squeezing effect of the squeezing plate 922 on the ton bag 1a, and thereby improving the recovery effect of the bag collecting device 9 on the ton bag 1a.

[0052] It should be noted that the term "effective contact area" refers to the contact area of ​​the squeezing plate 922 that actually participates in squeezing the ton bag 1a during the recycling process of the ton bag 1a. Figure 3 The dotted line in the figure indicates the state in which the flipping mechanism 94 drives the extrusion mechanism 92 to rotate and cover the recovery port 9102. The flipping mechanism 94 can also drive the extrusion mechanism 92 to flip at a preset angle to open the recovery port 9102. The preset angle can be 0°-90°. The flipping angle of the extrusion mechanism 92 can be, but is not limited to, 0°, 10°, 20°, 30°, 40°, 50°, 60°, 70°, 80°, or 90°. It can be understood that the greater the maximum flipping angle of the extrusion mechanism 92, the easier it is for the ton bag 1a to enter the recovery chamber 9101.

[0053] Please also refer to Figure 3 and Figure 4 , Figure 4 yes Figure 3 Schematic diagram of the structure of the extrusion mechanism 92 of the bag collecting device 9 in FIG. In this embodiment, the extrusion drive member 921 includes an extrusion driver 9211 and a scissor-type lifting structure 9212. Along the extension and retraction direction of the scissor-type lifting structure 9212. One end of the scissor-type lifting structure 9212 is connected to the flip mechanism 94, and the other end of the scissor-type lifting structure 9212 is connected to the extrusion plate 922. The extrusion driver 9211 is connected to the scissor-type lifting structure 9212 in a transmission connection and is used to drive the scissor-type lifting structure 9212 to extend and retract, so as to drive the extrusion plate 922 to perform lifting and retracting activities in the recovery chamber 9101. Therefore, on the one hand, the scissor-type lifting structure 9212 realizes the lifting and retraction of the platform through the extension and retraction of the scissor-type lifting arm, and has a compact structure and occupies little space, thereby increasing the recovery volume of the recovery bin 91 for storing ton bags 1a; on the other hand, the scissor-type lifting structure 9212 drives the extrusion plate 922 to perform lifting and retracting movements with good stability, safety and reliability, thereby improving the squeezing effect of the extrusion plate 922 on the ton bags 1a. Of course, in some embodiments, the extrusion drive member 921 can be configured as, but not limited to, a drive structure such as an electric push rod, a gear, and a rack.

[0054] The flipping mechanism 94 and the extrusion mechanism 92 are independently arranged and fixedly connected. Specifically, in this embodiment, the extrusion mechanism 92 also includes a fixing frame 923. The fixing frame 923 is installed on the flipping mechanism 94. One end of the extrusion driver 9211 is fixedly installed on the fixing frame 923, and the other end of the extrusion driver 9211 is connected to the scissor-type lifting structure 9212. The scissor-type lifting structure 9212 is connected between the fixing frame 923 and the extrusion plate 922, so that the extrusion driver 9211, the fixing frame 923 and the extrusion plate 922 are integrated into an integral structure, which is convenient for the assembly, maintenance and replacement of the extrusion mechanism 92. Of course, in some embodiments, the fixing frame 923 can be omitted, that is, the scissor-type lifting structure 9212 is connected between the flipping mechanism 94 and the extrusion plate 922, thereby reducing the number of components, improving the structural integration, and the structure is simple and compact.

[0055] In this embodiment, the flipping mechanism 94 includes a flipping driver 941, a flipping frame 942, and a rotating shaft 943. One end of the flipping driver 941 is connected to the outer wall of the recovery bin 91, and the other end of the flipping driver 941 is connected to the flipping frame 942. The flipping frame 942 is rotatably connected to the recovery bin 91 via the rotating shaft 943. The end of the scissor-type lifting structure 9212 facing away from the extrusion plate 922 is mounted on the flipping frame 942. Thus, on the one hand, by connecting the extrusion mechanism 92 and the recovery bin 91 via the flipping mechanism 94, direct friction and collision between the extrusion mechanism 92 and the recovery bin 91 are reduced, thereby extending the service life of the bag collecting device 9, reducing the frequency of maintenance and replacement, and improving the flexibility and safety of the extrusion mechanism 92 relative to the recovery bin 91. On the other hand, the design of the flipping mechanism 94 can make the two mechanical components, the extrusion mechanism 92 and the recovery bin 91, more compact in space, optimize the equipment layout, and make full use of the limited working space.

[0056] Specifically, the flipping mechanism 94 is provided on the outer wall of the recycling bin 91 near the feed bin 110, and the flipping mechanism 94 is located between the outer wall of the recycling bin 91 and the outer wall of the cabinet 1. Thus, on the one hand, the flipping mechanism 94 can hide the gap between the recycling bin 91 and the cabinet 1, thereby avoiding the problem of the flipping mechanism 94 being exposed and easily scratched, and improving the aesthetics of the automatic unpacking device 100; on the other hand, after the flipping mechanism 94 drives the squeezing mechanism 92 to flip, the squeezing mechanism 92 can cover the discharge port 1102 provided in the feed bin 110, so that the discharge port 1102 of the feed bin 110 does not need to be additionally provided with a discharge port door, reducing the number of components and reducing the diffusion of dust into the feed bin 110; on the other hand, the flipping mechanism 94 is prevented from interfering with the bag breaking bin 130 or the hooking device, thereby improving the safety of use and space utilization of the automatic unpacking device 100.

[0057] Of course, in some embodiments, the flipping mechanism 94 can also be set at other positions of the recovery bin 91. The setting position of the flipping mechanism 94 can also be set according to factors such as the size of the cabinet 1 and the setting method of the hooking device. The embodiment of the present utility model does not make specific limitations.

[0058] In this embodiment, the bag collecting device 9 is at least partially exposed relative to the cabinet 1, so as to facilitate the assembly, disassembly or cleaning of the bag collecting device 9. Figure 3 and Figure 5 , Figure 5 yes Figure 3Schematic diagram of the structure of the recovery bin 91 of the bag collecting device 9 in FIG. In this embodiment, the recovery bin 91 includes a recovery bin body 911 and a recovery bin door 912. The side wall of the recovery bin body 911 is provided with a bag taking port 9103 connected to the recovery chamber 9101 and the outside world, and the recovery bin door 912 is used to seal or open the bag taking port 9103. Thus, on the one hand, it is achieved that the bin door seals the bag taking port 9103, thereby avoiding the problem that the dust generated by the bag collecting device 9 when recycling the ton bags 1a will pollute the surrounding environment and harm the health of the staff; on the other hand, it is achieved that the bin door opens the bag taking port 9103, thereby facilitating the user's bag taking operation, and realizing the continuous recycling and processing of the ton bags 1a by the bag collecting device 9, thereby improving the working efficiency of the automatic unpacking equipment 100.

[0059] Of course, in some embodiments, the bag collecting device 9 is disposed within the cabinet 1. Specifically, the cabinet 1 is provided with an access port at a location corresponding to the bag removal port 9103. An access door is provided at the location of the extracavity chamber. The access door is used to open and close the access port. This improves the sealing of the interior of the cabinet 1, prevents dust generated within the cabinet 1 from escaping into the operating space, and increases safety in workshop operations.

[0060] For example, in this embodiment, the recycling bin door 912 is configured as a double door. Specifically, two recycling bin doors 912 are provided, each independent of the other and pivotally connected to the recycling bin body 911. Thus, on the one hand, the double-door design allows users to store more items in a smaller space, making it suitable for places with limited space. On the other hand, it reduces the space occupied by the swing area of ​​the recycling bin door 912, making it easier for users to retrieve bags.

[0061] In some embodiments, the recovery bin 91 further includes a locking member 913. The locking member 913 is used to lock the recovery bin door 912 to the recovery bin body 911. In this embodiment, the locking member 913 is configured as a bolt. In some embodiments, the locking member 913 may also be configured as, but not limited to, a door lock structure, a latch structure, or a magnetic adsorption structure, as long as the recovery bin door 912 is securely connected to the recovery bin body 911.

[0062] In some embodiments, the recycling bin 91 further includes a handle 915. The handle 915 is connected to the recycling bin body 911 and / or the recycling bin door 912, and is located on the same side of the recycling bin body 911 as the recycling bin door 912. This facilitates user mobility of the bag collecting device 9 by providing the handle 915 on the recycling bin 91, improving the user experience. Furthermore, locating the handle 915 and the bin door on the same side of the bin body fully utilizes the structural area of ​​the side of the storage bin, enhancing the level of integration, and accommodating user operating habits to enhance the interactive experience.

[0063] For example, in this embodiment, the handle 915 is provided on the top of the recycling bin body 911. Thus, on the one hand, providing the handle 915 on the top of the recycling bin body 911 is ergonomic, convenient for user operation, and improves the user experience; on the other hand, it prevents interference between the handle 915 and the recycling bin door 912. Of course, in some embodiments, the handle 915 can also be provided on the recycling bin door 912, which is not specifically limited in this embodiment of the utility model.

[0064] For example, in this embodiment, the recycling bin door 912 is reversibly connected to the recycling bin body 911. Thus, during the process of recycling or removing the ton bags 1a, the bin door and the bin body remain connected, making it convenient for the user to open and close the bin door, improving the user's operating experience, and facilitating the user to remove the ton bags 1a from the recycling chamber 9101, thereby enabling the bag collecting device 9 to continuously recycle the ton bags 1a and improving the working efficiency of the automatic unpacking device 100. In other embodiments, the recycling bin door 912 can be slidably connected to the recycling bin body 911; or, the recycling bin door 912 can be coiled to the recycling bin body 911; or, the recycling bin door 912 can be foldably connected to the recycling bin body 911; or, the recycling bin door 912 can be detachably connected to the recycling bin body 911 via a locking member.

[0065] In this embodiment, the bag collecting device 9 is applied to an automatic unpacking device 100. The automatic unpacking device 100 includes a cabinet 1. The cabinet 1 is provided with an inner chamber 1501 and an outer chamber 1502. The outer chamber 1502 is connected to the inner chamber 1501 and the outside world and is used to accommodate the bag collecting device 9. The bag collecting device 9 also includes a lifting mechanism 95. The lifting mechanism 95 is provided at the bottom of the recovery bin 91. The lifting mechanism 95 is used to drive the recovery bin 91 to rise and fall, so that the recovery bin 91 is sealed against the cabinet 1 and the inner chamber 1501 is sealed. Therefore, on the one hand, the bag collecting device 9 is embedded in the cabinet 1 of the automatic unpacking equipment 100, thereby improving the integration of the automatic unpacking equipment 100, and making the structure compact and the appearance beautiful; on the other hand, the unpacking operation and the recycling operation of the ton bag 1a can be carried out in a closed environment, avoiding the problem of dust polluting the surrounding environment and damaging the health of the workers, and avoiding the problem of external pollutants entering the cabinet 1 through the gap between the recovery bin 91 and the cabinet 1 and contaminating the materials.

[0066] Specifically, the bag collecting device 9 is disposed within the recovery bin 91. This location at the bottom of the recovery bin 91 prevents interference between the bag collecting device 9 and the hooking device. The recovery bin 91 comprises an inner chamber 1501 and an outer chamber 1502. The outer chamber 1502 is the chamber that communicates with the outside world, meaning that the bag collecting device 9 is exposed within the outer chamber 1502 and visible to the user.

[0067] Please also refer to Figure 3 and Figure 6 , Figure 6 yes Figure 3 Schematic diagram of the structure of the lifting mechanism 95 of the bag collecting device 9 in FIG. The lifting mechanism 95 includes a base plate 951 and a lifting member 952. The lifting member 952 is located between the base plate 951 and the bottom wall of the recovery bin 91. The lifting member 952 is used to support the recovery bin 91 and the extrusion mechanism 92 and the flip mechanism 94 installed on the recovery bin 91. The lifting member 952 is arranged on the base plate 951 and is independently arranged with the recovery bin 91; alternatively, the lifting member 952 is arranged on the bottom wall of the recovery bin 91 and is independently arranged with the base plate 951. Thus, on the one hand, based on the fact that the lifting member 952 is set on the base plate 951 and is independently set with the recovery bin 91; or the lifting member 952 is set on the bottom wall of the storage bin and is independently set with the base plate 951, it is convenient to assemble, repair, replace and other operations of the recovery bin 91 and the lifting mechanism 95, and improve the stability and reliability of the lifting member 952 and the recovery bin 91 in the recovery of the ton bag 1a; on the other hand, the lifting member 952 is hidden between the base plate 951 and the bottom wall of the recovery bin 91, so that the appearance of the bag collecting device 9 is more simple and beautiful, and the compactness of the structure is improved. For example, in this embodiment, the lifting member 952 and the base plate 951 are integrated into an integral structure, thereby realizing the modular setting of the bag collecting device 9, improving the assembly efficiency, and facilitating maintenance, replacement and other operations.

[0068] In some embodiments, the lifting mechanism 95 further includes a lifting frame 953. A lifting member 952 is disposed between the lifting frame 953 and the base plate 951. Thus, on the one hand, the provision of the lifting frame 953 can increase the support area between the lifting mechanism 95 and the recovery bin 91, thereby enhancing the lifting mechanism 95's carrying capacity for the recovery bin 91 and improving the stability of the recovery bin 91 during the lifting process.

[0069] In some embodiments, the lifting mechanism 95 further includes a plurality of lifting guide structures 954. The lifting guide structures 954 are also disposed between the lifting frame 953 and the base plate 951. The plurality of lifting guide structures 954 are disposed around the lifting member 952, and the extension and contraction directions of the lifting guide structures 954 are parallel to the height direction Z of the bag collecting device 9. Thus, the lifting guide structures 954 can guide the raising and lowering of the recovery bin 91. The lifting guide structures 954 can also absorb vibrations generated by the lifting mechanism 95 and the bag collecting device 9 during the recovery process of the ton bags 1a, thereby improving the stability and reliability of the bag collecting device 9.

[0070] For example, in this embodiment, the lifting guide structure 954 can be configured as a telescopic guide structure, thereby simplifying the structure, facilitating installation of the lifting guide structure 954 in a limited space, and realizing a miniaturized arrangement of the lifting mechanism 95. Of course, in some embodiments, the lifting guide structure 954 can also be configured as a structure in which a guide protrusion cooperates with a guide groove, a gear and a rack, or a guide rod and a guide hole, etc., and this embodiment of the utility model is not specifically limited thereto.

[0071] In some embodiments, the base plate 951 is provided with folded edges 9511 on both sides along the length direction X of the bag collecting device 9. A mounting structure 9512 is provided on the folded edges 9511, and the mounting structure 9512 is detachably fixedly connected to the cabinet 1. Thus, on the one hand, the provision of the folded edges 9511 can collect dust generated by the bag collecting device 9 during the ton bag 1a recovery process, facilitating cleaning; on the other hand, the detachable fixed connection between the base plate 951 and the cabinet 1 improves the stability and reliability of the lifting member 952 and the recovery bin 91 during the ton bag 1a recovery operation.

[0072] Of course, in some embodiments, the base plate 951 can be integrally formed with the cabinet 1, and the base plate 951 serves as the bottom plate of the recycling bin 91, thereby improving the connection strength between the base plate 951 and the cabinet 1, improving assembly efficiency, and enhancing the structural strength of the mechanism. The outer chamber 1502 of the recycling bin 91 can be configured as a semi-open chamber. In other embodiments, the outer chamber 1502 of the recycling bin 91 can also be configured as a double-open chamber with openings at both ends; or, the outer chamber 1502 of the recycling bin 91 can also be configured as an open chamber with multiple openings.

[0073] In some embodiments, the bottom of the recovery bin 91 is provided with a running wheel 916. The base plate 951 is provided with a chute 9515. The chute 9515 is configured to slide with the running wheel 916. This facilitates the alignment of the recovery bin 91 with the base plate 951 of the lifting member 952, reduces friction between the recovery bin 91 and the base plate 951, and improves operational convenience. Of course, in other embodiments, the running wheel 916 can be configured as a guide structure that cooperates with the chute 9515, thereby improving the alignment of the recovery bin 91 and the base plate 951.

[0074] In some embodiments, a limiting structure (not shown) is provided in the chute 9515. The limiting structure is used to limit the installation position of the recovery bin 91 relative to the base plate 951, thereby improving the alignment of the recovery bin 91 and the cabinet 1 and ensuring the sealing of the connection between the recovery bin 91 and the cabinet 1.

[0075] In some embodiments, at least one groove side wall of the slide groove 9515 is provided with a first guide plate 9516 at the free end along the depth direction of the slide groove 9515, and the first guide plate 9516 is inclined outward relative to the groove side wall toward the side away from the center line of the slide groove 9515, and is configured as an arc-shaped plate or a straight plate; and / or, at least one groove side wall of the slide groove 9515 is provided with a second guide plate 9517 along at least one end of the sliding direction of the slide groove 9515, and the second guide plate 9517 is inclined outward relative to the groove side wall toward the side away from the center line of the slide groove 9515, and is configured as an arc-shaped plate or a straight plate. Therefore, on the one hand, the first guide plate 9516 can provide guidance for the walking wheel 916 to fall into the slide groove 9515 when the recovery bin 91 descends, and the second guide plate 9517 can provide guidance for the walking wheel 916 of the storage bin when it slides into the slide groove 9515 provided on the base plate 951, thereby realizing the precise alignment assembly between the recovery bin 91 and the lifting member 952, ensuring the stability, safety and accuracy of the bag collecting device 9 during the recycling process of the ton bag 1a; on the other hand, the first guide plate 9516 and the second guide plate 9517 can withstand and absorb the lateral force exerted on the bag collecting device 9 during the recycling process of the ton bag 1a, thereby extending the service life of the lifting mechanism 95.

[0076] In some embodiments, the shape of the extrusion plate 922 is the same as that of the recovery chamber 9101, and the outer dimensions of the extrusion plate 922 are equal to or smaller than the outer dimensions of the recovery chamber 9101. Therefore, based on setting the shape of the extrusion plate 922 to be the same as that of the recovery chamber 9101, on the one hand, the recovery chamber 9101 can provide a guide for the lifting and lowering of the extrusion plate 922, reducing the risk of the extrusion plate 922 colliding with the recovery bin 91 during the lifting and lowering process; on the other hand, when the outer dimensions of the extrusion plate 922 are equal to the outer dimensions of the recovery chamber 9101, the uniformity of the extrusion plate 922 squeezing each part of the ton bag 1a can be improved, thereby improving the recovery effect of the bag collecting device 9; when the outer dimensions of the extrusion plate 922 are smaller than the outer dimensions of the recovery chamber 9101, the friction between the extrusion plate 922 and the recovery bin 91 can be reduced, thereby improving the smoothness of the extrusion plate 922 lifting and lowering in the recovery chamber 9101.

[0077] The working principle of the automatic unpacking equipment 100 is as follows: the identification device identifies the work station information of the ton bag 1a and controls the ton bag 1a to be adjusted to the work station to be hooked. The conveying device conveys the ton bag 1a to the lifting device. The lifting device transports the ton bag 1a to the hooking device or the shaping device. The flipping mechanism 94 drives the bag squeezing mechanism to flip and cover the recovery port 9102 of the recovery bin 91, thereby preventing the ton bag 1a hooked by the hooking device from interfering with the bag collecting device 9. The moving device moves the ton bag 1a hooked by the hooking device from the feed bin 110 to the bag breaking bin 130. The bag breaking device unpacks and feeds the ton bag 1a. After the ton bag 1a is unloaded, the flipping mechanism 94 drives the bag squeezing mechanism to flip and open the recovery port 9102 of the recovery bin 91. The moving device then moves the ton bag 1a hooked by the hooking device from the bag breaking bin 130 to the recovery bin 91. The hooking device then unhooks the ton bag 1a, allowing it to fall into the recovery chamber 9101. The flipping mechanism 94 drives the bag squeezing mechanism to flip again and cover the recovery port 9102 of the recovery bin 91. The squeezing drive 921 then drives the squeezing plate 922 to squeeze the ton bag 1a stored in the recovery chamber 9101 in the height direction Z of the bag collecting device 9. After the bag collecting device 9 has collected the ton bag 1a, the recovery bin door 912 is opened to remove the collected ton bag 1a.

[0078] The above is a detailed introduction to the embodiments of the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there may be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A bag collecting device (9) for recycling ton bags (1a), characterized in that: The bag collecting device (9) comprises: A recovery bin (91), wherein a recovery chamber (9101) for receiving the ton bag (1a) is provided in the recovery bin (91); a recovery port (9102) communicating with the recovery chamber (9101) is provided on the top wall of the recovery bin (91); a squeezing mechanism (92), the squeezing mechanism (92) being reversibly mounted on an edge of the recovery bin (91) near the recovery port (9102), the squeezing mechanism (92) comprising a squeezing driving member (921) and a squeezing plate (922), the squeezing driving member (921) being in transmission connection with the squeezing plate (922) and being used to drive the squeezing plate (922) to squeeze the ton bag (1a) received in the recovery chamber (9101) in the height direction (Z) of the bag collecting device (9); A turning mechanism (94) is installed on the outer side wall of the recovery bin (91) and is used to drive the squeezing mechanism (92) to turn relative to the recovery bin (91).

2. The bag collecting device (9) according to claim 1, characterized in that: The extrusion drive member (921) includes an extrusion driver (9211) and a scissor-type lifting structure (9212). Along the extension and retraction direction of the scissor-type lifting structure (9212), one end of the scissor-type lifting structure (9212) is connected to the flip mechanism (94), and the other end of the scissor-type lifting structure (9212) is connected to the extrusion plate (922). The extrusion driver (9211) is in transmission connection with the scissor-type lifting structure (9212) and is used to drive the scissor-type lifting structure (9212) to extend and retract, so as to drive the extrusion plate (922) to perform lifting and lowering activities in the recovery chamber (9101).

3. The bag collecting device (9) according to claim 2, characterized in that: The flip mechanism (94) includes a flip driver (941), a flip frame (942) and a rotating shaft (943). One end of the flip driver (941) is connected to the outer wall of the recovery bin (91), and the other end of the flip driver (941) is connected to the flip frame (942). The flip frame (942) is rotatably connected to the recovery bin (91) via the rotating shaft (943). The end of the scissor-type lifting structure (9212) facing away from the extrusion plate (922) is installed on the flip frame (942).

4. The bag collecting device (9) according to claim 1, characterized in that: The recovery bin (91) includes a recovery bin body (911) and a recovery bin door (912), the side wall of the recovery bin body (911) is provided with a bag taking opening (9103) connected to the recovery chamber (9101) and the outside world, and the recovery bin door (912) is used to seal or open the bag taking opening (9103).

5. The bag collecting device (9) according to claim 4, characterized in that: The recycling bin (91) further includes a handle (915), the handle (915) being connected to the recycling bin body (911) and / or the recycling bin door (912), and the handle (915) and the recycling bin door (912) being located on the same side of the recycling bin body (911).

6. The bag collecting device (9) according to claim 4, characterized in that: The recovery bin door (912) is connected to the recovery bin body (911) in a flippable manner; or, the recovery bin door (912) is connected to the recovery bin body (911) in a slidable manner; or, the recovery bin door (912) is connected to the recovery bin body (911) in a rollable manner; or, the recovery bin door (912) is connected to the recovery bin body (911) in a foldable manner; or, the recovery bin door (912) is detachably connected to the recovery bin body (911) via a locking member.

7. The bag collecting device (9) according to claim 1, characterized in that: The bag collecting device (9) is applied to an automatic unpacking device (100), wherein the automatic unpacking device (100) comprises a cabinet (1), wherein the cabinet (1) is provided with an inner chamber (1501) and an outer chamber (1502), wherein the outer chamber (1502) is connected to the inner chamber (1501) and the outside, and is used to accommodate the bag collecting device (9); the bag collecting device (9) further comprises a lifting mechanism (95), wherein the lifting mechanism (95) is provided at the bottom of the recovery bin (91), and the lifting mechanism (95) is used to drive the recovery bin (91) to be raised and lowered, so that the recovery bin (91) is sealed against the cabinet (1) and the inner chamber (1501) is sealed.

8. The bag collecting device (9) according to claim 7, characterized in that: The lifting mechanism (95) includes a base plate (951) and a lifting member (952). The lifting member (952) is located between the base plate (951) and the bottom wall of the recovery bin (91). The lifting member (952) is used to support the recovery bin (91) and the extrusion mechanism (92) and the flip mechanism (94) installed on the recovery bin (91). The lifting member (952) is arranged on the base plate (951) and is independently arranged with the recovery bin (91); or, the lifting member (952) is arranged on the bottom wall of the recovery bin (91) and is independently arranged with the base plate (951).

9. The bag collecting device (9) according to claim 8, characterized in that: The lifting mechanism (95) further includes a lifting frame (953) and a plurality of lifting guide structures (954); the lifting member (952) and the plurality of lifting guide structures (954) are both arranged between the lifting frame (953) and the base plate (951); the plurality of lifting guide structures (954) are arranged around the lifting member (952); and the extension and retraction direction of the lifting guide structure (954) is parallel to the height direction (Z) of the bag collecting device (9).

10. The bag collecting device (9) according to claim 8, characterized in that: The base plate (951) is provided with folded edges (9511) on both sides along the length direction (X) of the bag collecting device (9), and a mounting structure (9512) is provided on the folded edges (9511). The mounting structure (9512) is detachably fixedly connected to the cabinet (1).

11. The bag collecting device (9) according to claim 8, characterized in that: The bottom of the recovery bin (91) is provided with a running wheel (916), and the base plate (951) is provided with a slide groove (9515), and the slide groove (9515) is used for sliding cooperation with the running wheel (916).

12. The bag collecting device (9) according to claim 11, characterized in that: At least one groove side wall of the slide groove (9515) is provided with a first guide plate (9516) at the free end along the depth direction of the slide groove (9515), and the first guide plate (9516) is inclined outward relative to the groove side wall toward the side away from the center line of the slide groove (9515), and is configured as an arc plate or a straight plate; and / or, at least one groove side wall of the slide groove (9515) is provided with a second guide plate (9517) along at least one end of the sliding direction of the slide groove (9515), and the second guide plate (9517) is inclined outward relative to the groove side wall toward the side away from the center line of the slide groove (9515), and is configured as an arc plate or a straight plate.

13. An automatic unpacking device (100), characterized in that: It comprises a cabinet (1) and a bag collecting device (9) according to any one of claims 1 to 12, wherein the bag collecting device (9) is detachably mounted on the cabinet (1).

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