Bag collecting device and automatic unpacking equipment

Abstract

The utility model discloses a bag collecting device and automatic unpacking equipment, and relates to the technical field of ton bag recycling. The bag collecting device comprises a containing bin, a bin cover and an anti-collision structure, an inner cavity is formed in the containing bin, the inner cavity is used for containing a material bag, the containing bin is provided with an opening, and the opening communicates with the inner cavity; the bin cover moves relative to the opening so as to enclose the opening; the anti-collision structure is provided with two opposite sides, one side of the anti-collision structure is fixed to the edge of the opening, the other side of the anti-collision structure is used for abutting against the bin cover, or one side of the anti-collision structure is fixed to the bin cover, and the other side of the anti-collision structure is used for abutting against the edge of the opening. When the bag collecting device works, the anti-collision structure can generate a buffering effect between the opening and the bin cover, the bin cover is prevented from colliding with the opening, the bin cover or the structure of the containing bin is prevented from being damaged, and the stability of the bag collecting device is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ton bag recycling, in particular to a bag collecting device and an automatic unpacking equipment. BACKGROUND

[0002] The bag collecting device is a device for containing waste bags after ton bags complete unloading. The bag collecting device is usually arranged in the automatic unpacking equipment and cooperates with other structures of the automatic unpacking equipment to realize the containing and recycling of waste bags. At present, the bag collecting device comprises a containing bin and a bin cover movable relative to the containing bin. The bin cover is opened when the waste bags need to be recycled, and is closed when the waste bags do not need to be recycled to prevent dust generated during recycling of the ton bags from escaping.

[0003] When the automatic unpacking equipment is working, the bin cover needs to be opened and closed relative to the containing bin frequently and at a high speed, so that the bin cover and the containing bin are prone to collision, causing damage to the bin cover, the containing bin and other structures, and affecting the stability of the bag collecting device. CONTENT OF THE UTILITY MODEL

[0004] The present application provides a bag collecting device and an automatic unpacking equipment. When the bag collecting device is working, the anti-collision structure can generate a buffering effect between the opening and the bin cover, preventing the bin cover from colliding with the opening, avoiding damage to the structure of the bin cover or the containing bin, and improving the stability of the bag collecting device.

[0005] In a first aspect, the present application provides a bag collecting device, comprising: a containing bin, a bin cover and an anti-collision structure. The containing bin is internally provided with an inner cavity for containing material bags. The containing bin is provided with an opening, and the opening is in communication with the inner cavity. The bin cover is movable relative to the opening to enclose the opening. The anti-collision structure has two opposite sides. One side of the anti-collision structure is fixed to the edge of the opening, and the other side of the anti-collision structure is used for abutting against the bin cover. Alternatively, one side of the anti-collision structure is fixed to the bin cover, and the other side of the anti-collision structure is used for abutting against the edge of the opening.

[0006] The bag collecting device provided by the present application comprises an anti-collision structure. One side of the anti-collision structure is fixed to the edge of the opening, and the other side of the anti-collision structure is used for abutting against the bin cover. Alternatively, one side of the anti-collision structure is fixed to the bin cover, and the other side of the anti-collision structure is used for abutting against the edge of the opening. When the bag collecting device is working, the bin cover is movable relative to the opening at a high frequency and at a high speed, and there is a risk of collision between the bin cover and the opening. When the bin cover is moved relative to the opening to cover the opening, the anti-collision structure is clamped between the edge of the opening and the bin cover, and can generate a buffering effect between the opening and the bin cover, preventing the bin cover from colliding with the opening, thereby avoiding damage to the structure of the bin cover or the containing bin, and improving the stability of the bag collecting device.

[0007] In a possible implementation, the cover includes a top wall and a side wall arranged at an edge of the top wall, in a state where the cover covers the opening, the side wall away from one side of the top wall faces the opening, one side of the anti-collision structure is fixed to the side of the side wall facing the opening, the other side of the anti-collision structure is used to abut against an edge of the opening corresponding to the side wall, or one side of the anti-collision structure is fixed to the edge of the opening corresponding to the side wall, and the other side of the anti-collision structure is used to abut against the side of the side wall facing the opening. In a state where the cover covers the opening, the anti-collision structure is clamped between the edge of the opening and the side wall of the cover, can produce a buffering effect between the edge of the opening and the side wall of the cover, prevents the side wall of the cover from colliding with the edge of the opening, and avoids damage to the cover or the structure of the containing bin.

[0008] In a possible implementation, the number of the anti-collision structures arranged on each side wall or each edge of the opening is at least two, and the at least two anti-collision structures are arranged at intervals along the extension direction of the edge of the opening. The at least two anti-collision structures are arranged at intervals along the extension direction of the edge of the opening, which prevents the cover from colliding with the edge of the opening while saving the amount of the anti-collision structures and reducing costs.

[0009] In a possible implementation, the bag collecting device includes a connecting plate, the at least two anti-collision structures are fixed to a surface of the connecting plate, and the edge of the opening is connected to one side of the anti-collision structure away from the connecting plate, or the side wall is connected to one side of the anti-collision structure away from the connecting plate.

[0010] The connecting plate provides a stable mounting platform for the anti-collision structure, facilitating installation of the anti-collision structure. When the edge of the opening is connected to one side of the anti-collision structure away from the connecting plate, in a state where the cover covers the opening, the connecting plate can uniformly distribute the impact force from the cover to each anti-collision structure, avoids that a single anti-collision structure bears excessive local stress, can reduce the risk of damage to the anti-collision structure and the edge of the opening, and improves the durability of the system. When the side wall is connected to one side of the anti-collision structure away from the connecting plate, the connecting plate has a larger contact area, can more uniformly transmit the impact force generated when the cover is closed to the edge of the opening, ensures that the edge of the opening bears force uniformly, reduces the risk of damage to the edge of the opening, and improves the durability of the system.

[0011] In a possible implementation manner, the anti-collision structure is in a strip shape, the number of the anti-collision structures arranged on each side wall or the edge of each opening is one, and the anti-collision structure is fixed to the center of the side wall or the edge of the opening. The strip-shaped anti-collision structure has a large contact area and is located at the center of the side wall, so that the impact force from the cover can be more evenly dispersed when the cover is closed, and local stress concentration can be avoided. Only one anti-collision structure needs to be fixed on each side wall, so that the complexity of installation of the anti-collision structure can be reduced.

[0012] In a possible implementation manner, the side wall surrounds the periphery of the top wall, the anti-collision structure surrounds the periphery of the side wall away from the top wall, or the anti-collision structure surrounds the periphery of the opening, and in a state where the cover is arranged on the opening, the anti-collision structure is used to seal the edge of the side wall and the opening, so that the cover seals the opening of the storage container through the anti-collision structure, and the recycling operation of the material bag can be performed in a closed environment, thereby avoiding dust pollution of the surrounding environment and damage to the health of workers.

[0013] In a possible implementation manner, the anti-collision structure has elasticity and / or the outer side of the anti-collision structure is covered with an elastic structure. When the anti-collision structure has elasticity, the elastic performance of the anti-collision structure can effectively absorb and disperse the impact force, reduce the impact force transmitted to the edge of the side wall or the opening, and avoid that the edge of the side wall or the opening is directly impacted. When the outer side of the anti-collision structure is covered with an elastic structure, the anti-collision structure itself has higher structural strength and can provide sufficient support force, and the elastic structure covering the outer side has elasticity and can provide good buffering effect when the cover is arranged on the opening.

[0014] In a possible implementation manner, the bag collecting device comprises a driving member and a turnover shaft, the driving member is connected with one of the side walls, the turnover shaft is connected with the cover and the side wall of the driving member in a rotating manner, and the driving member is used to drive the cover to turn around the turnover shaft relative to the opening. The driving member can accurately adjust the turning speed and angle of the cover, and further prevent the cover from colliding with the opening by adjusting the turning speed and angle of the cover.

[0015] In a possible implementation manner, the bag collecting device comprises a damping structure, the damping structure is sleeved on the turnover shaft, one end of the damping structure is connected with the turnover shaft, the other end of the damping structure is connected with the cover, and the damping structure is used to provide damping when the cover turns around the turnover shaft. When the cover turns around the turnover shaft and is arranged on the opening, the damping structure can provide damping effect, the turning speed of the cover is controlled by increasing certain resistance, and the cover is prevented from colliding with the opening by turning rapidly.

[0016] In a possible implementation manner, the bag collecting device comprises a sensor, the sensor is located on the containing bin, the sensor is electrically connected with the driving member, and the sensor is configured to detect the angle of the bin cover relative to the opening, and the driving member is configured to adjust the overturning speed of the bin cover according to the angle of the bin cover relative to the opening detected by the sensor. The driving member receives the detection signal of the sensor, analyzes the angle data according to the detection result of the sensor, and then adjusts the output power of the driving member correspondingly, so as to accurately adjust the overturning speed of the bin cover and ensure that the bin cover overturns more stably and is prevented from colliding with the opening.

[0017] In a possible implementation manner, the top wall and / or the two side walls are plate structures. The plate structures have good structural strength and stability, and help to prevent the bin cover from being unnecessarily bent or twisted during movement relative to the opening, thereby reducing the possibility of collision between the bin cover and the edge of the opening.

[0018] In a possible implementation manner, the bag collecting device comprises a squeezing mechanism, the squeezing mechanism is located between the two side walls, the squeezing mechanism is connected with the top wall, and the bin cover is configured to drive the squeezing mechanism to move, and the squeezing mechanism is configured to squeeze the material bag in the inner cavity along the through direction of the opening when the bin cover covers the opening. The end of the squeezing mechanism away from the top wall is elongated along the through direction of the opening to squeeze the material bag in the inner cavity, so as to reduce the occupied space of the material bag in the inner cavity and improve the space utilization rate of the containing bin.

[0019] In a second aspect, the present application provides an automatic unpacking equipment, comprising a cabinet and the bag collecting device of any one of the implementation manners of the first aspect, and the bag collecting device is detachably connected with the cabinet. The bag collecting device can be flexibly detached from the cabinet, and the bag collecting device is convenient for bag taking, maintenance, cleaning and the like. The bag collecting device comprises an anti-collision structure, the anti-collision structure can generate a buffering effect between the opening and the bin cover when the bag collecting device is working, so as to prevent the bin cover from colliding with the opening, avoid damage to the structure of the bin cover or the containing bin, and improve the stability of the bag collecting device. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 FIG. 1 is a schematic diagram of a bag collecting device provided by an embodiment of the present application;

[0021] Figure 2 FIG. 2 is a schematic diagram of the relationship between a containing bin and an anti-collision structure according to an embodiment of the present application;

[0022] Figure 3 FIG. 3 is a schematic diagram of the relationship between a bin cover and an anti-collision structure according to an embodiment of the present application;

[0023] Figure 4is another schematic view of the relationship between the containing bin and the anti-collision structure provided by the embodiments of the present application;

[0024] Figure 5 is another schematic view of the relationship between the containing bin and the anti-collision structure provided by the embodiments of the present application;

[0025] Figure 6 is another schematic view of the relationship between the containing bin and the anti-collision structure provided by the embodiments of the present application;

[0026] Figure 7 is another schematic view of the relationship between the containing bin and the anti-collision structure provided by the embodiments of the present application;

[0027] Figure 8 is a schematic view of the anti-collision structure in a strip shape provided by the embodiments of the present application;

[0028] Figure 9 is a schematic view of the anti-collision structure in a strip shape provided by the embodiments of the present application;

[0029] Figure 10 is a schematic view of the anti-collision structure in a strip shape provided by the embodiments of the present application;

[0030] Figure 11 is a schematic view of the anti-collision structure surrounding the opening provided by the embodiments of the present application;

[0031] Figure 12 is a schematic view of the anti-collision structure covered by the elastic structure provided by the embodiments of the present application;

[0032] Figure 13 is a schematic view of the bag collecting device provided by the embodiments of the present application;

[0033] Figure 14 is a schematic view of the relationship between the containing bin and the driving member provided by the embodiments of the present application;

[0034] Figure 15 is a schematic view of the relationship between the flip shaft, the bin cover and the damping structure provided by the embodiments of the present application;

[0035] Figure 16 is a schematic view of the side wall and the top wall of the bin cover in a plate structure provided by the embodiments of the present application;

[0036] Figure 17 is a schematic view of the automatic unpacking device provided by the embodiments of the present application. DETAILED DESCRIPTION

[0037] The embodiments of the present application will be described below with reference to the accompanying drawings.

[0038] It should be noted that the described embodiments are merely some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0039] The terms used in the embodiments of the present application are merely for the purpose of describing particular embodiments and are not intended to limit the present application. The singular forms "a", "an" and "the" used in the embodiments of the present application and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise.

[0040] It should be understood that the term "and / or" used herein is merely a description of the same field of associated objects, which means that there can be three relationships, for example, A and / or B can represent: A exists alone, A and B exist together, and B exists alone. In addition, the character " / " herein generally represents that the associated objects before and after are in an "or" relationship.

[0041] It should be understood that "first", "second", etc. used in the present application are only used for the purpose of distinguishing the description, and cannot be understood as indicating or implying relative importance, nor indicating or implying sequence.

[0042] In the description of the present application, the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0043] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or abutting connection or integral connection; for those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0044] The application provides a bag collecting device 100, which is arranged in an automatic unpacking equipment 10 for automatically unpacking, feeding and collecting material bags. The automatic unpacking equipment 10 integrates the functions of unpacking, feeding and collecting, so as to realize automatic work, reduce human intervention, and thus improve the working efficiency of the automatic unpacking equipment 10. After the material bags complete the unloading operation through the automatic unpacking equipment 10, the bag collecting device 100 recycles the material bags, which is beneficial to reduce the cost. It should be noted that the material bags in the application can include ton bags, which are large-capacity and strong-weight freight packaging bags used for packaging and transportation, and are usually used for the transportation of solid goods such as granular substances, powdery substances and blocky substances. The ton bag is used to load materials, which include but are not limited to battery materials, food materials, medical materials, fertilizer materials or building material materials, etc., and the materials loaded by the ton bag are not limited herein. Exemplarily, in the embodiment of the application, the material bag is used to load battery materials. The battery materials include but are not limited to positive materials, negative materials, conductive agents or dispersants, etc., or various materials are mixed to make battery mixed materials.

[0045] Referring to Figure 1 As shown in the figure, the bag collecting device 100 includes a containing bin 110, a bin cover 120 and an anti-collision structure 130. The shape of the containing bin 110 includes but is not limited to a square or a cylinder. The containing bin 110 in the application is a square. The inside of the containing bin 110 is provided with an inner cavity 111 for containing material bags.

[0046] The containing bin 110 is provided with an opening 112, which can be arranged on the bin wall of the containing bin 110. The application takes the opening 112 arranged on the top wall (the bin wall in the positive direction of Z) of the containing bin 110 as an example for description. The opening 112 is in communication with the inner cavity 111, and the material bag enters the inner cavity 111 through the opening 112.

[0047] The shape of the bin cover 120 matches the shape of the opening 112. The bin cover 120 moves relative to the opening 112 to enclose the opening 112, and the bin cover 120 can be used to open or close the opening 112. In Figure 1In the embodiment, the opening 112 is a square opening, and the cover 120 is a square cover matching the shape of the opening 112. When the material bag needs to enter the inner cavity 111, the cover 120 is in an open state relative to the opening 112, so as to facilitate the material bag to enter the inner cavity 111. After the material bag enters the inner cavity 111, the cover 120 is in a state of covering the opening 112 relative to the opening 112, so as to enclose the opening 112 and prevent dust on the material bag from overflowing from the inner cavity 111 to pollute the environment. In the present application, the cover 120 can move along the Z direction relative to the opening 112. Alternatively, the cover 120 can also be flipped relative to the opening. The cover 120 can be connected with the containing bin 110 or not.

[0048] The anti-collision structure 130 has two opposite sides. One side of the anti-collision structure 130 is fixed to the edge 1121 of the opening 112, and the other side of the anti-collision structure 130 is used to abut against the cover 120. Alternatively, one side of the anti-collision structure 130 is fixed to the cover 120, and the other side of the anti-collision structure 130 is used to abut against the edge 1121 of the opening 112.

[0049] In an embodiment, referring to Figure 2 The opening 112 is square, and the edge 1121 of the opening 112 has four sides, at least one of which is fixed with the anti-collision structure 130. When the cover 120 moves relative to the opening 112 to cover the opening 112, one side of the anti-collision structure 130 is fixed to the edge 1121 of the opening 112, and the other side of the anti-collision structure 130 abuts against the cover 120. The anti-collision structure 130 is clamped between the edge 1121 of the opening 112 and the cover 120, can generate a buffering effect between the opening 112 and the cover 120, prevent the cover 120 from colliding with the opening 112 in the state of covering the opening 112, thereby avoiding the cover 120 or the structure of the containing bin 110 from being damaged, and improving the stability of the bag collecting device 100.

[0050] In an embodiment, referring to Figure 3As shown, the shape of the cover 120 and the opening 112 is the same as the previous embodiment, one side of the anti-collision structure 130 is fixed to the cover 120, and the other side of the anti-collision structure 130 is used to abut against the edge 1121 of the opening 112. When the cover 120 moves relative to the opening 112 to cover the opening 112, one side of the anti-collision structure 130 is fixed to the cover 120, and the other side of the anti-collision structure 130 abuts against the edge 1121 of the opening 112. The anti-collision structure 130 is clamped between the edge 1121 of the opening 112 and the cover 120, and can produce a buffering effect between the opening 112 and the cover 120, preventing the cover 120 from colliding with the opening 112 in the state of covering the opening 112, thereby avoiding damage to the cover 120 or the structure of the containing bin 110, and improving the stability of the bag collecting device 100.

[0051] The bag collecting device 100 provided by the present application comprises an anti-collision structure 130, one side of the anti-collision structure 130 is fixed to the edge 1121 of the opening 112, and the other side of the anti-collision structure 130 is used to abut against the cover 120, or one side of the anti-collision structure 130 is fixed to the cover 120, and the other side of the anti-collision structure 130 is used to abut against the edge 1121 of the opening 112. In the working process of the bag collecting device 100, the cover 120 moves relative to the opening 112, and the cover 120 has a high moving frequency and a high moving speed, and there is a risk of collision between the cover 120 and the opening 112. When the cover 120 moves relative to the opening 112 to cover the opening 112, the anti-collision structure 130 is clamped between the edge 1121 of the opening 112 and the cover 120, and can produce a buffering effect between the opening 112 and the cover 120, preventing the cover 120 from colliding with the opening 112, thereby avoiding damage to the cover 120 or the structure of the containing bin 110, and improving the stability of the bag collecting device 100.

[0052] In one possible implementation, referring to Figure 3 As shown, the cover 120 comprises a top wall 121 and a side wall 122 arranged at the edge of the top wall 121. The top wall 121 and the side wall 122 of the cover 120 can both be hollow structures, which can reduce the weight of the cover 120 and reduce production costs. In the state that the cover 120 covers the opening 112, the top wall 121 is parallel to the opening 112, the side wall 122 is arranged at the edge of the top wall 121, and the side wall 122 away from the top wall 121 is directed towards the opening 112. The side wall 122 corresponds to the edge 1121 of the opening 112 in the Z direction.

[0053] One side of the anti-collision structure 130 is fixed to the side wall 122 facing the opening 112, and the other side of the anti-collision structure 130 is used to abut against the edge 1121 of the opening 112 corresponding to the side wall 122, or one side of the anti-collision structure 130 is fixed to the edge 1121 of the opening 112 corresponding to the side wall 122, and the other side of the anti-collision structure 130 is used to abut against the side of the side wall 122 facing the opening 112.

[0054] The top wall 121 is square in this embodiment, and it can be understood that the number of side walls arranged at the edges of the top wall 121 can be one, two, three, or four.

[0055] In one embodiment, as shown in Figure 1 and Figure 3 , the number of side walls 122 is two, and the two side walls 122 are arranged opposite each other at the edges of the top wall 121 along the X direction. One side of the anti-collision structure 130 is fixed to the side wall 122 facing the opening 112, and the other side of the anti-collision structure 130 is used to abut against the edge 1121 of the opening 112 corresponding to the side wall 122. In the state that the lid 120 is arranged on the opening 112, the anti-collision structure 130 is arranged between the edge 1121 of the opening 112 and the side wall 122 of the lid 120, and can produce a buffering effect between the edge 1121 of the opening 112 and the side wall 122 of the lid 120, preventing the side wall 122 of the lid 120 from colliding with the opening 112, and avoiding damage to the structure of the lid 120 or the storage bin 110. The anti-collision structure 130 can be fixed to at least one of the two side walls 122. Figure 3 The anti-collision structure 130 shown in

[0056] In one embodiment, as shown in Figure 1 and Figure 2 , the number of side walls 122 is two, and the two side walls 122 are arranged opposite each other at the edges of the top wall 121 along the X direction. One side of the anti-collision structure 130 is fixed to the edge 1121 of the opening 112 corresponding to the side wall 122, and the other side of the anti-collision structure 130 is used to abut against the side of the side wall 122 facing the opening 112. In the state that the lid 120 is arranged on the opening 112, the anti-collision structure 130 is arranged between the edge 1121 of the opening 112 and the side wall 122 of the lid 120, and can produce a buffering effect between the edge 1121 of the opening 112 and the side wall 122 of the lid 120, preventing the side wall 122 of the lid 120 from colliding with the opening 112, and avoiding damage to the structure of the lid 120 or the storage bin 110. The anti-collision structure 130 can be fixed to at least one of the two side walls 122. Figure 2 The anti-collision structure 130 shown in

[0057] In a possible implementation, referring to Figure 2 and Figure 3 As shown in the figures, the number of the anti-collision structures 130 arranged on each side wall 122 or the edge 1121 of each opening 112 is at least two, and the at least two anti-collision structures 130 are arranged at intervals along the extension direction of the edge 1121 of the opening 112, which prevents the collision between the cover 120 and the edge of the opening 112, saves the use of the anti-collision structures 130, and reduces the cost.

[0058] The number of the anti-collision structures 130 can be two, three, four, or the like. The number of the anti-collision structures 130 is taken as three in the present application for illustration.

[0059] Referring to Figure 3 As shown in the figures, the number of the anti-collision structures 130 is three, and the three anti-collision structures 130 are fixed on one side wall 122 of the cover 120 in the X positive direction. The opening 112 corresponding to the side wall 122 on which the anti-collision structures 130 are fixed has the extension direction of the edge 1121 as the Y direction, and the three anti-collision structures 130 are arranged at intervals along the Y direction, and the anti-collision structures 130 have a block or columnar structure. In an embodiment, the three anti-collision structures 130 are uniformly arranged at intervals along the Y direction on the side wall 122, and the interval between each adjacent two anti-collision structures 130 is equal. The uniformly arranged anti-collision structures 130 enable each anti-collision structure 130 to share the same impact force in the state that the cover 120 is arranged on the opening 112, thereby avoiding local stress concentration, providing a more balanced buffering effect, and improving the stability of the bag collecting device 100.

[0060] In a possible implementation, referring to Figure 4 and Figure 5 As shown in the figures, the bag collecting device 100 includes a connecting plate 140, and the at least two anti-collision structures 130 are fixed on the surface of the connecting plate 140. The edge 1121 of the opening 112 is connected to the side of the anti-collision structure 130 away from the connecting plate 140, or the side wall 122 is connected to the side of the anti-collision structure 130 away from the connecting plate 140. The connecting plate 140 provides a stable mounting platform for the anti-collision structures 130, and the anti-collision structures 130 are fixed on the connecting plate 140 and then connected to the edge 1121 of the opening 112 or the cover 120, which facilitates the installation of the anti-collision structures 130. The number of the anti-collision structures 130 can be two, three, four, or the like. The number of the anti-collision structures 130 is taken as three in the present application for illustration.

[0061] In an embodiment, referring to Figure 4As shown, at least two anti-collision structures 130 are fixed to the surface of the connecting plate 140, and the edge 1121 of the opening 112 is connected to the side of the anti-collision structure 130 away from the connecting plate 140. The side of each anti-collision structure 130 away from the connecting plate 140 is fixed to the edge 1121 of the opening 112 by a screw 131. The anti-collision structure 130 is located between the edge 1121 of the opening 112 and the connecting plate 140, and the side of the anti-collision structure 130 is fixedly connected to the edge 1121 of the opening 112, and the other side of the anti-collision structure 130 is connected to the connecting plate 140. The connection mode of the anti-collision structure 130 and the edge 1121 of the opening 112 includes but is not limited to screw connection, welding and bonding. The connection mode between the anti-collision structure 130 and the connecting plate 140 includes but is not limited to screw connection, welding and bonding. The connecting plate 140 provides a stable mounting platform for the anti-collision structure 130, and the anti-collision structure 130 is fixed to the connecting plate 140 and then fixedly connected to the edge 1121 of the opening 112, facilitating the installation between the anti-collision structure 130 and the edge 1121 of the opening 112. In the state that the bin cover 120 covers the opening 112, the side of the connecting plate 140 away from the anti-collision structure 130 (the side in the positive direction of Z) is in abutment with the bin cover 120. The connecting plate 140 can uniformly distribute the impact force from the bin cover 120 to each anti-collision structure 130, avoid that a single anti-collision structure 130 bears excessive local stress, reduce the risk of damage to the anti-collision structure 130 and the edge 1121 of the opening 112, and improve the durability of the system.

[0062] In an embodiment, as shown in Figure 5 , Figure 6 and Figure 7 , at least two anti-collision structures 130 are fixed to the surface of the connecting plate 140, and the side wall 122 is connected to the side of the anti-collision structure 130 away from the connecting plate 140. The side of each anti-collision structure 130 away from the connecting plate 140 is fixed to the side wall 122 by a screw 131. The anti-collision structure 130 is located between the edge 1121 of the opening 112 and the connecting plate 140, and the side of the anti-collision structure 130 is fixedly connected to the side wall 122, and the other side of the anti-collision structure 130 is connected to the connecting plate 140. The connection mode of the anti-collision structure 130 and the side wall 122 includes but is not limited to screw connection, welding and bonding. The bin cover 120 moves relative to the opening 112, and the movement of the bin cover 120 drives the connecting plate 140 and the anti-collision structure 130 to move. In the state that the bin cover 120 covers the opening 112, the side of the connecting plate 140 away from the anti-collision structure 130 (the side of the connecting plate 140 in the negative direction of Z) is in abutment with the edge 1121 of the opening 112. The connecting plate 140 has a large contact area, can more uniformly transmit the impact force generated when the bin cover 120 is closed to the edge 1121 of the opening 112, ensures that the edge 1121 of the opening 112 is uniformly stressed, reduces the risk of damage to the edge 1121 of the opening 112, and improves the durability of the system.

[0063] In one possible implementation, the anti-collision structure 130 is elongated, and one anti-collision structure 130 is provided on each side wall 122 or the edge 1121 of each opening 112. The anti-collision structure 130 is fixed to the center of the side wall 122 or the edge 1121 of the opening 112.

[0064] In one embodiment, see [reference] Figure 8 As shown, there are two sidewalls 122, which are positioned opposite each other along the X-direction at the edge of the top wall 121. A crash barrier 130 is fixed to the center of one of the sidewalls 122. The crash barrier 130 is elongated and fixed to the side of the sidewall 122 away from the top wall 121. Specifically, the crash barrier 130 is located on the sidewall 122 of the compartment cover 120 in the positive X-direction. The crash barrier 130 is fixed at the center of the sidewall 122 away from the top wall 121. The center of the sidewall 122 refers to the geometric center of the sidewall 122 away from the top wall 121. The straight line connecting the geometric center of the elongated crash barrier 130 and the geometric center of the sidewall 122 away from the top wall 121 is perpendicular to the side of the sidewall 122 away from the top wall 121. The elongated anti-collision structure 130 has a large contact area and is located at the center of the side wall 122, which can more evenly distribute the impact force from the cover when the cover 120 is closed, avoiding local stress concentration. Only one anti-collision structure 130 needs to be fixed on each side wall 122, which can reduce the complexity of the installation of the anti-collision structure 130.

[0065] In one embodiment, see [reference] Figure 9 As shown, there are two sidewalls 122, which are positioned opposite each other along the X-direction at the edge of the top wall 121. A crash barrier 130 is fixed to the center of the edge 1121 of the opening 112 corresponding to one of the sidewalls 122. Specifically, the crash barrier 130 is fixed to the center of the edge 1121 of the opening 112 in the positive X-direction. The center of the edge 1121 of the opening 112 refers to its geometric center. The crash barrier 130 is elongated, and the line connecting the geometric center of the elongated crash barrier 130 and the geometric center of the edge 1121 of the opening 112 is perpendicular to the edge 1121 of the opening 112. The elongated crash barrier 130 has a large contact area and is located at the center of the sidewall 122, enabling it to more evenly distribute the impact force from the cover when the cover 120 is closed, avoiding localized stress concentration. Only one anti-collision structure 130 needs to be fixed on the edge 1121 of each opening 112, which can reduce the complexity of installing the anti-collision structure 130.

[0066] In one embodiment, see [reference] Figure 10As shown, the number of side walls 122 is two, and in the state that the cover 120 is opened relative to the opening 112, the two side walls 122 are oppositely arranged along the Z direction at the edge of the top wall 121. The edge 1121 of the opening 112 corresponding to the two side walls 122 is provided with a bump stop structure 130. The structure of the bump stop structure 130 and the position relative to the edge 1121 of the opening 112 are the same as the foregoing embodiment, and will not be described here again.

[0067] It can be understood that the shape and position of the bump stop structure 130 provided on different side walls 122 or the edge 1121 of different openings 112 can be the same or different, and those skilled in the art can adaptively design according to actual needs.

[0068] In a possible implementation, referring to Figure 11 As shown, the embodiment takes the square structure of the top wall 121 as an example for description, the side walls 122 are arranged around the periphery of the top wall 121, the number of the side walls 122 is four, and the side walls 122 are oppositely arranged in pairs. The side walls 122 arranged around the periphery of the top wall 121 can be an integral structure. The bump stop structure 130 is arranged around the periphery of the side wall 122 away from the top wall 121 or the bump stop structure 130 is arranged around the periphery of the opening 112. The bump stop structure 130 arranged around the periphery of the side wall 122 or the periphery of the opening 112 can be an integral frame structure. In the state that the cover 120 is arranged on the opening 112, the bump stop structure 130 is used to seal and connect the side wall 122 and the edge 1121 of the opening 112, so that the cover 120 seals the opening 112 of the bin 110 through the bump stop structure 130, so that the recycling operation of the material bag can be carried out in a closed environment, avoiding the problem of dust pollution of the surrounding environment and damage to the health of the workers.

[0069] Figure 11 In the embodiment shown, the bump stop structure 130 is arranged around the periphery of the opening 112, the bump stop structure 130 covers the opening 112, one side of the bump stop structure 130 is fixedly connected with the edge 1121 of the opening 112, and in the state that the cover 120 is arranged on the opening 112, the other side of the bump stop structure 130 abuts against the side wall 122, and at this time, the opening 112 is sealingly connected with the side wall 122 of the cover 120, preventing dust of the material bag from leaking.

[0070] In an embodiment, the bump stop structure 130 is made of rubber material, so that in the state that the cover 120 is arranged on the opening 112, the bump stop structure 130 can sealingly connect the side wall 122 and the edge 1121 of the opening 112.

[0071] In a possible implementation, the bump stop structure 130 has elasticity and / or the outer side of the bump stop structure 130 is covered with an elastic structure 132.

[0072] In an embodiment, the anti-collision structure 130 is elastic, and the anti-collision structure 130 can be made of at least one of rubber, polyurethane, or silica gel. The elastic property of the anti-collision structure 130 can effectively absorb and disperse the impact force, reduce the impact force transmitted to the side wall 122 or the edge 1121 of the opening 112, and avoid the side wall 122 or the edge 1121 of the opening 112 from being directly impacted.

[0073] In an embodiment, as shown in Figure 12 The outer side of the anti-collision structure 130 can be completely covered by the elastic structure 132 or partially covered by the elastic structure 132. The elastic structure 132 at least covers the side of the anti-collision structure 130 used for abutting against the lid 120 or the edge 1121 of the opening 112. The anti-collision structure 130 can be made of a non-elastic material, such as metal or hard material. The outer side of the anti-collision structure 130 is covered by the elastic structure 132 made of at least one of rubber, polyurethane, or silica gel. The anti-collision structure 130 itself has higher structural strength and can provide sufficient support. The elastic structure 132 on the outer side has elasticity and can provide good buffering effect when the lid 120 is contacted when being covered on the opening 112.

[0074] In an embodiment, the anti-collision structure 130 is elastic, and the outer side of the anti-collision structure 130 is covered by the elastic structure 132.

[0075] In a possible implementation, as shown in Figure 7 and Figure 13 The bag collecting device 100 includes a driving member 150 and a turning shaft 160. The driving member 150 is connected to one of the two side walls 122, and the turning shaft 160 is connected to the lid 120 and rotationally connected to the side wall 122 of the driving member 150. The driving member 150 is used to drive the lid 120 to turn around the turning shaft 160 relative to the opening 112.

[0076] In the embodiment, one end of the driving member 150 is connected to the side wall 122 in the X direction, and the other end of the driving member 150 is connected to the wall of the containing bin 110 or not connected to the wall of the containing bin 110 (as shown in Figure 14 The turning shaft 160 is connected to the side wall 122 in the X direction, and the lid 120 is rotationally connected to the containing bin 110 through the turning shaft 160. The driving member 150 is used to drive the lid 120 to turn around the turning shaft 160 relative to the opening 112. When the driving member 150 works, the driving force generated by the driving member 150 is transmitted to the side wall 122, so that the lid 120 turns around the turning shaft 160, realizes the opening and closing action, and realizes the opening and closing of the opening 112 in the process of turning relative to the opening 112. The driving member 150 includes but is not limited to a motor, a pneumatic cylinder, or a hydraulic cylinder.

[0077] Understandably, the drive unit 150 can precisely adjust the flipping speed and angle of the compartment cover 120, further preventing the compartment cover 120 from colliding with the opening 112. During the operation of the automatic unpacking device 10, the compartment cover 120 flips relative to the opening 112 frequently. Even with the precise control of the drive unit 150, when driving the compartment cover 120 to flip relative to the opening 112, there is still a possibility that the compartment cover 120 will collide with the opening 112. The drive unit 150 works in conjunction with the anti-collision structure 130 to ensure that the compartment cover 120 does not collide with the opening 112 during frequent flipping.

[0078] In one possible implementation, see [reference] Figure 15 As shown, the bag collection device 100 includes a damping structure 170, which is sleeved on the flip shaft 160. One end of the damping structure 170 is connected to the flip shaft 160, and the other end of the damping structure 170 is connected to the bin cover 120. The damping structure 170 is used to provide damping when the bin cover 120 rotates around the flip shaft 160.

[0079] The damping structure 170 is sleeved on the flip shaft 160. One end of the damping structure 170 is rotatably connected to the flip shaft 160, and the other end of the damping structure 170 is fixedly connected to the side wall of the cover 120 in the opposite direction of X. When the cover 120 rotates, the damping structure 170 rotates relative to the flip shaft 160. The friction between the damping structure 170 and the flip shaft 160 is the damping force.

[0080] When the cover 120 rotates around the flipping axis and is placed on the opening 112, the damping structure 170 can provide a damping effect. By increasing a certain amount of resistance, the flipping speed of the cover 120 is controlled, and the flipping cover 120 quickly flips and collides with the opening 112.

[0081] In one possible implementation, see [reference] Figure 13 As shown, the bag collection device 100 includes a sensor 180, which is located on the receiving compartment 110. The sensor 180 is electrically connected to the drive unit 150. The sensor 180 is used to detect the angle of the compartment cover 120 relative to the opening 112. The drive unit 150 is used to adjust the flipping speed of the compartment cover 120 according to the angle of the compartment cover 120 relative to the opening 112 detected by the sensor 180.

[0082] In the embodiment of the present application, the driving member 150 is internally integrated with a control system, and the sensor 180 is electrically connected with the driving member 150. The sensor 180 converts the angle of the cover 120 relative to the opening 112 into a detection signal and transmits the detection signal to the control system of the driving member 150. The control system inside the driving member 150 receives the detection signal of the sensor 180, analyzes the angle data according to the detection result of the sensor 180, and then adjusts the output power of the driving member 150 accordingly, so as to accurately adjust the overturning speed of the cover 120 and ensure that the cover 120 overturns more stably and is prevented from colliding with the opening 112.

[0083] In an embodiment, the angle of the cover 120 relative to the opening 112 can be in the range of 0° to 90°. The angle of the cover 120 relative to the opening 112 can be, but is not limited to, 0°, 10°, 20°, 30°, 40°, 50°, 60°, 70°, 80° or 90°. The smaller the angle of the cover 120 relative to the opening 112, the more likely the cover 120 collides with the opening 112. When the sensor 180 detects that the angle of the cover 120 relative to the opening 112 is less than 45 degrees, the driving member 150 drives the cover 120 to overturn relative to the opening 112 at a slower speed, so as to prevent the cover 120 from colliding with the opening 112. In some other embodiments, the driving member 150 drives the cover 120 to overturn relative to the opening 112 at a speed that changes with the angle of the cover 120 relative to the opening 112. The smaller the angle of the cover 120 relative to the opening 112, the slower the driving member 150 drives the cover 120 to overturn relative to the opening 112, so as to prevent the cover 120 from colliding with the opening 112.

[0084] In a possible implementation, the top wall 121 and / or the two side walls 122 are plate structures. The plate structure has good structural strength and stability, which helps to prevent the cover 120 from being unnecessarily bent or twisted during movement relative to the opening 112, thereby reducing the possibility of the cover 120 colliding with the edge 1121 of the opening 112.

[0085] In an embodiment, the top wall 121 is a plate structure. In an embodiment, both of the two side walls 122 are plate structures. In an embodiment, as shown in Figure 16 the top wall 121 and the two side walls 122 are plate structures.

[0086] In a possible implementation, as shown in Figure 7 and Figure 14As shown, the bag collecting device 100 comprises a squeezing mechanism 190 located between the two side walls 122 and connected with the top wall 121, the cover 120 is used to drive the movement of the squeezing mechanism 190, and the squeezing mechanism 190 is used to squeeze the material bag in the inner cavity 111 along the through direction of the opening 112 in the state that the cover 120 is covered on the opening 112.

[0087] In the embodiment of the present application, one end of the squeezing mechanism 190 is connected with the top wall 121, and the other end of the squeezing mechanism 190 is retractable, in the state that the cover 120 is covered on the opening 112, the end of the squeezing mechanism 190 away from the top wall 121 is elongated along the through direction (Z direction) of the opening 112 to squeeze the material bag in the inner cavity 111, so as to reduce the occupied space of the material bag in the inner cavity and improve the space utilization of the containing bin 110.

[0088] In one embodiment, the driving member 150 drives the cover 120 to flip relative to the opening 112, and the cover 120 is flipped to drive the squeezing mechanism 190 to flip relative to the opening 112, so that when the squeezing mechanism 190 is flipped to cover the opening 112 of the containing bin 110, the problem of interference between the bag collecting device 100 and the hooking mechanism of the automatic unpacking equipment 10 can be avoided, and when the squeezing mechanism 190 is flipped relative to the containing bin 110 to open the opening 112, the material bag enters the inner cavity 111 through the opening 112 and is recycled by the containing bin 110, so that the structure of the bag collecting device 100 is reasonable and compact, the operation is simple, and the use is safe and reliable.

[0089] In one embodiment, referring to Figure 7 and Figure 14 As shown, the squeezing mechanism 190 comprises a squeezing driving member 191 and a squeezing plate 192, the squeezing driving member 191 is in transmission connection with the squeezing plate 192 and is used to drive the squeezing plate 192 to squeeze the material bag received in the inner cavity 111 in the Z direction of the bag collecting device 100. The squeezing plate 192 squeezes the material bag in the Z direction, which can increase the contact area between the squeezing plate 192 and the material bag, improve the squeezing effect of the squeezing plate 192 on the material bag, and further improve the recycling effect of the bag collecting device 100 on the material bag.

[0090] In some embodiments, the outer shape of the extrusion plate 192 is the same as the outer shape of the inner cavity 111, and the inner cavity 111 can guide the expansion and contraction of the extrusion plate 192, reducing the risk of collision between the extrusion plate 192 and the inner cavity 111 of the containing bin 110 during the expansion and contraction process. The outer size of the extrusion plate 192 is equal to or smaller than the outer size of the inner cavity 111. When the outer size of the extrusion plate 192 is equal to the outer size of the inner cavity 111, the uniformity of the extrusion plate 192 extruding each part of the material bag can be improved, and the recycling effect of the bag collecting device 100 can be improved. When the outer size of the extrusion plate 192 is smaller than the outer size of the inner cavity 111, the friction between the extrusion plate 192 and the containing bin 110 can be reduced, and the expansion and contraction of the extrusion plate 192 in the inner cavity 111 can be smoother.

[0091] The application also provides an automatic unpacking equipment 10, as shown in Figure 17 The automatic unpacking equipment 10 includes a cabinet 200 and the bag collecting device 100 of any of the above embodiments, and the bag collecting device 100 is detachably connected with the cabinet 200. The bag collecting device 100 is detachably mounted on the cabinet 200. The bag collecting device 100 can be flexibly detached from the cabinet 200, facilitating the bag taking, maintenance, cleaning and other operations of the bag collecting device 100. The bag collecting device 100 is embedded in the cabinet 200 of the automatic unpacking equipment 10, which can improve the integration of the automatic unpacking equipment 10, make the structure of the automatic unpacking equipment 10 compact and the appearance beautiful. The containing bin 110 is sealed against the cabinet 200, so that the recycling operation of the material bag can be carried out in a closed environment, avoiding the problems of dust pollution of the surrounding environment and harm to the health of workers, and avoiding the problem of external pollutants entering the cabinet 200 from the gap between the containing bin 110 and the cabinet 200 to pollute the material.

[0092] In a possible implementation, as shown in Figure 14 The bag collecting device 100 further includes a jacking mechanism 101. The jacking mechanism 101 is arranged at the bottom of the containing bin 110, and the jacking mechanism 101 is used to drive the containing bin 110 to lift and lower, so that the containing bin 110 is sealed against the cabinet 200.

[0093] In a possible implementation, as shown in Figure 1 The bag collecting device 100 further includes a base plate 102, which can be integrally formed with the cabinet 200. The base plate 102 can serve as the bottom plate of the containing bin 110, improving the connection strength of the base plate 102 and the cabinet 200, improving the assembly efficiency, and enhancing the structural strength of the mechanism.

[0094] In some embodiments, as shown in Figure 1As shown, the bottom of the containing bin 110 is provided with a walking wheel 103. The base plate 102 is provided with a sliding groove 1021. The sliding groove 1021 is used in sliding fit with the walking wheel 103. It is convenient for the containing bin 110 to assemble with the base plate 102, reduces the friction between the containing bin 110 and the base plate 102, and improves the operation convenience.

[0095] The above examples are only used to illustrate the technical solutions of the present application, but not limit it; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application.

Claims

1. A bag collecting device, characterized in that, include: A receiving compartment, wherein the receiving compartment has an inner cavity for accommodating material bags, and the receiving compartment has an opening that communicates with the inner cavity; A bin cover, which is movable relative to the opening to enclose the opening; The anti-collision structure has two opposite sides, one side of which is fixed to the edge of the opening and the other side of which is used to abut against the cover, or one side of which is fixed to the cover and the other side of which is used to abut against the edge of the opening.

2. The bag collecting device according to claim 1, characterized in that, The compartment cover includes a top wall and a side wall disposed at the edge of the top wall. When the compartment cover is in the state of covering the opening, the side wall away from the top wall faces the opening. One side of the anti-collision structure is fixed to the side wall facing the opening, and the other side of the anti-collision structure is used to abut against the edge of the opening corresponding to the side wall. Alternatively, one side of the anti-collision structure is fixed to the edge of the opening corresponding to the side wall, and the other side of the anti-collision structure is used to abut against the side wall facing the opening.

3. The bag collecting device according to claim 2, characterized in that, The number of anti-collision structures provided on the edge of each of the sidewalls or each of the openings is at least two, and the at least two anti-collision structures are spaced apart along the extension direction of the edge of the opening.

4. The bag collecting device according to claim 3, characterized in that, The bag collection device includes a connecting plate, and the at least two anti-collision structures are fixed to the surface of the connecting plate. The edge of the opening is connected to the side of the anti-collision structure opposite to the connecting plate, or the sidewall is connected to the side of the anti-collision structure opposite to the connecting plate.

5. The bag collecting device according to claim 2, characterized in that, The anti-collision structure is elongated, and one anti-collision structure is provided on each side wall or the edge of each opening. The anti-collision structure is fixed to the center of the edge of the side wall or the opening.

6. The bag collecting device according to claim 2, characterized in that, The sidewall is arranged around the periphery of the top wall, and the anti-collision structure is arranged around the periphery of the sidewall away from the top wall or around the periphery of the opening. When the cover is closed over the opening, the anti-collision structure is used to seal the edge connecting the sidewall and the opening.

7. The bag collecting device according to any one of claims 2-6, characterized in that, The bag collection device includes a drive component and a flipping shaft. The drive component is connected to one of the side walls, and the flipping shaft is rotatably connected to the side wall of the drive component connected to the compartment cover. The drive component is used to drive the compartment cover to flip relative to the opening around the flipping shaft.

8. The bag collecting device according to claim 7, characterized in that, The bag collection device includes a damping structure, which is sleeved on the flipping shaft. One end of the damping structure is connected to the flipping shaft, and the other end of the damping structure is connected to the bin cover. The damping structure is used to provide damping when the bin cover rotates around the flipping shaft.

9. The bag collecting device according to claim 7, characterized in that, The bag collection device includes a sensor located on the receiving compartment and electrically connected to the drive unit. The sensor is used to detect the angle of the compartment cover relative to the opening, and the drive unit is used to adjust the flipping speed of the compartment cover according to the angle of the compartment cover relative to the opening detected by the sensor.

10. The bag collecting device according to any one of claims 2-6, characterized in that, The top wall and / or the two side walls are plate-like structures.

11. The bag collecting device according to any one of claims 2-6, characterized in that, The bag collecting device includes a squeezing mechanism located between the two side walls and connected to the top wall. The cover is used to move the squeezing mechanism, and the squeezing mechanism is used to squeeze the material bag in the inner cavity along the through direction of the opening when the cover is covering the opening.

12. An automatic unpacking device, characterized in that, It includes a cabinet and a bag collection device as described in any one of claims 1-11, wherein the bag collection device is detachably connected to the cabinet.

Images