CN213650063U - Box falling device, box falling system and packaging system - Google Patents

Abstract

The embodiment of the application provides a box device, a box system and a packaging system fall, wherein, fall the box device and include: the box storage groove is provided with a feeding hole and a blanking hole, and the box body is placed in the box storage groove; the clamping and blocking mechanism comprises an elastic piece and a clamping and blocking piece; the clamping and blocking piece is rotatably arranged at the blanking port, one end of the clamping and blocking piece extends towards the interior of the blanking port, the other end of the clamping and blocking piece is connected with the elastic piece, and the elastic piece is telescopically connected with the storage box groove. The embodiment of the application can effectively improve the box falling efficiency and reduce the potential safety hazard of food.

Description

Box falling device, box falling system and packaging system

Technical Field

The application relates to the technical field of packaging equipment, in particular to a box falling device, a box falling system and a packaging system.

Background

When packing food with packing boxes, the packing boxes are usually pressed on the materials of the conveyor belt manually. Because the workman need separate the packing carton and place on the material when the gland material, consequently there is the box inefficiency of falling and causes the problem of pollution to the material easily.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a box falling device, a box falling system and a packaging system, which are used for solving or relieving one or more technical problems in the prior art.

As a first aspect of an embodiment of the present application, an embodiment of the present application provides a box dropping apparatus, including:

the box storage groove is provided with a feeding hole and a blanking hole, and the box body is placed in the box storage groove;

the clamping and blocking mechanism comprises an elastic piece and a clamping and blocking piece; the clamping and blocking piece is rotatably arranged at the blanking port, one end of the clamping and blocking piece extends towards the interior of the blanking port, the other end of the clamping and blocking piece is connected with the elastic piece, and the elastic piece is telescopically connected with the storage box groove.

In one embodiment, the cartridge slot comprises:

many groove poles found, the interval sets up and encloses into the accommodation space who stores up the box groove, and the both ends of accommodation space form feed inlet and blanking mouth respectively.

In one embodiment, the magazine well includes a first mounting plate disposed between at least one pair of adjacent upright well posts; the clamping and blocking piece is rotatably connected with the first mounting plate, the fixed end of the elastic piece is connected with the first mounting plate, and the movable end of the elastic piece is connected with the other end of the clamping and blocking piece.

In an embodiment, be provided with first installation piece on the first mounting panel, the other end that presss from both sides to keep off the piece is provided with the pivot, the pivot is rotationally connected with first installation piece, the elastic component includes the second installation piece, the connection piece, bolt and spring, the second installation piece is connected with first mounting panel and is formed the stiff end, the connection piece is connected with the pivot and forms the expansion end, the top of bolt is inserted and is located in the second installation piece, the bottom and the connection piece of bolt are connected, the spring housing is located the bolt outside and both ends respectively with second installation piece and connection piece butt.

As a second aspect of embodiments of the present application, embodiments of the present application provide a drop box system, including: a pushing device and a cassette dropping device according to any of the above embodiments;

the pushing device comprises a driving mechanism, a transmission mechanism and a pushing piece, the driving mechanism is connected with the pushing piece through the transmission mechanism, the pushing piece corresponds to the blanking port, and the driving mechanism is used for driving the pushing piece to rotate in a reciprocating mode at the blanking port so as to push the box body accommodated in the blanking port down.

In one embodiment, the output end of the driving mechanism is provided with an eccentric shaft, the eccentric shaft is connected with the transmission mechanism, and the output end of the driving mechanism drives the eccentric shaft to rotate, so that the eccentric shaft drives the transmission mechanism to rotate in a reciprocating manner.

In one embodiment, the transmission mechanism includes a first connecting arm, a second connecting arm, and a support arm; the first end of the first connecting arm is rotatably connected with the eccentric shaft, and the second end of the first connecting arm is connected with the pushing piece; the first end of the second connecting arm is rotatably connected with the second end of the first connecting arm; the second end of the second connecting arm is rotatably connected with the supporting arm; the support arm is connected with the second mounting plate.

In one embodiment, the pushing member comprises a connecting plate and a pushing plate, wherein the connecting plate is obliquely arranged and is connected with the transmission mechanism, and the pushing plate is connected with the connecting plate and extends towards the blanking opening.

In one embodiment, the push plate is at an angle of between 10 ° and 80 ° relative to the plane of the drop opening.

As a third aspect of embodiments of the present application, embodiments of the present application provide a packaging system, including:

the cassette dropping device according to any one of the above embodiments;

the conveyer belt is arranged below the blanking port and corresponds to the blanking port.

As a fourth aspect of embodiments of the present application, embodiments of the present application provide another packaging system, comprising:

the drop box system of any of the above embodiments;

the conveying belt is arranged below the blanking port and corresponds to the blanking port in position;

and the detector is connected with the driving mechanism, and the detection end of the detector faces the conveyor belt.

According to the box-falling device of the embodiment of the application, the clamping and blocking piece 1 is rotatably arranged at the blanking port, one end of the clamping and blocking piece extends towards the inside of the blanking port, the other end of the clamping and blocking piece is connected with the elastic piece, and the elastic piece is telescopically connected with the box storage groove. Therefore, when the box body in the box storage groove is pushed, the clamping and blocking piece rotates towards the direction far away from the blanking port and compresses the elastic piece, and the clamping and blocking piece unloads the clamping and blocking (clamping and blocking) of the box body, so that the box body slides downwards from the blanking port under the action of pushing force. When the propelling movement was ended, the elastic component recovered deformation, drove to press from both sides to keep off the piece orientation and rotate near the direction of blanking mouth, presss from both sides to the box body that lies in storage box groove bottom and keeps off, and then the box body that lies in storage box groove bottom can carry out the backstop to the box body of piling up on it, avoids the box body from blanking mouth landing. Therefore, the box bodies in the box storage groove are pushed one by one in the direction from the blanking port to the feeding port, so that the box falling can be completed quickly, and the box falling efficiency is improved; in addition, in the box falling process, only the box body is pushed and operated, the box body does not directly contact with materials, the materials can be prevented from being polluted, and the potential safety hazard of food is reduced.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present application will be readily apparent by reference to the drawings and following detailed description.

Drawings

In the drawings, like reference numerals refer to the same or similar parts or elements throughout the several views unless otherwise specified. The figures are not necessarily to scale. It is appreciated that these drawings depict only some embodiments in accordance with the disclosure and are therefore not to be considered limiting of its scope.

FIG. 1 is a schematic structural diagram of a box falling device according to an embodiment of the application;

FIG. 2A shows a schematic structural diagram of a drop box system according to an embodiment of the present application;

FIG. 2B is a schematic diagram illustrating a transport trajectory of a pusher in a drop box system according to an embodiment of the present application;

FIG. 3 shows a schematic structural diagram of a packaging system according to an embodiment of the present application;

FIG. 4 shows a schematic structural diagram of a packaging system according to another embodiment of the present application.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present application. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Fig. 1 shows a schematic structural diagram of a box dropping device 100 according to an embodiment of the present application. As shown in fig. 1, the box dropping apparatus 100 may include: a magazine slot 110 and a catch mechanism 120.

The box storage groove 110 is provided with a feeding hole 111 and a blanking hole 112, and the box body 101 is placed inside the box storage groove 110; the clipping mechanism 120 includes an elastic member 121 and a clipping member 122; the clamping member 122 is rotatably disposed at the material dropping port 112, one end of the clamping member 122 extends toward the interior of the material dropping port 112, the other end of the clamping member 122 is connected to the elastic member 121, and the elastic member 121 is telescopically connected to the cartridge storage slot 110.

In one example, a plurality of the cartridges 101 may be sequentially placed into the magazine slot 110 from the feeding port 111, such that the cartridges 101 sequentially slide to the blanking port 112 along the inner wall of the magazine slot 110, and then stacked in the magazine slot 110 along the direction from the blanking port 112 to the feeding port 111, and the magazine slot 110 accommodates the cartridges 101.

In one example, the box 101 may be an open box. During the process of placing the open box, the open box may be directed toward the blanking opening 112 so that the open box is inverted inside the magazine slot 110. Like this, uncovered box body directly can the gland on the material after falling. Wherein the material can be food, such as sliced food such as ice cream in cold drink industry.

In the present embodiment, since the clip member 122 is rotatably disposed at the drop opening 112 and one end of the clip member 122 extends toward the interior of the drop opening 112, the other end of the clip member 122 is connected to the elastic member 121, wherein the elastic member 121 is telescopically connected to the cartridge slot 110. Therefore, when the box body 101 in the box storage groove 110 is pushed, the clamping member 122 rotates towards the direction away from the blanking port 112 and compresses the elastic member 121, and the clamping member 122 releases the clamping (clamping and stopping) on the box body 101, so that the box body 101 slides downwards from the blanking port 112 under the pushing force. When the pushing is finished, the elastic part 121 recovers deformation, drives the clamping stopper 122 to rotate towards the direction close to the blanking port 112, clamps and stops the box body 101 at the bottom end of the box storage groove 110, so that the box body 101 at the bottom end of the box storage groove 110 can stop the box body 101 stacked on the box body, and the box body 101 is prevented from sliding from the blanking port 112. Therefore, the box bodies 101 in the box storage groove 110 are pushed one by one in the direction from the blanking port 112 to the feeding port 111, so that the box falling can be completed quickly, and the box falling efficiency is improved; in addition, in the box falling process, only the box body 101 is pushed and operated, and the box body is not in direct contact with materials, so that the materials can be prevented from being polluted, and the potential safety hazard of food is reduced.

In one embodiment, as shown in fig. 1, the magazine slot 110 may include a plurality of slot bars 113, the slot bars 113 are spaced apart from each other and enclose a receiving space of the magazine slot 110, and the two ends of the receiving space respectively form the feeding port 111 and the blanking port 112.

In one example, there may be two vertical slotted poles 113, and two vertical slotted poles 113 are diagonally disposed. Therefore, an accommodating space with a rectangular cross section can be enclosed between the two vertical groove rods 113, and the manufacturing cost of the box storage groove 110 can be reduced. Two opposite corners of the box 101 can abut against the inner walls of the two upright slot rods 113 to achieve accommodation.

In one example, the number of upright slot posts 113 may be four. The four upright groove rods 113 can enclose an accommodating space with a rectangular cross section, so that the storage stability of the box body 101 can be improved. Wherein, four apex angles of the box body 101 are respectively and correspondingly abutted against the inner walls of the four upright groove rods 113 for accommodating. The cross-section of the slotted rod 113 may be L-shaped.

In one example, the number of the shaft 113 may be four or more. The cross section of the box storage groove 110 surrounded by more than four vertical groove rods 113 can be circular, oval, hexagonal and the like so as to adapt to the box bodies 101 in different shapes.

It is understood that the cartridge storage slot 110 of the embodiment of the present application may also be a cylindrical structure, for example, a rectangular cylindrical structure surrounded by four sides, a circular cylindrical structure or an oval cylindrical structure surrounded by one side, a hexagonal cylindrical structure surrounded by a plurality of sides, and the like. The shape and structure of the cassette storage slot 110 are not limited in the embodiment of the present application, as long as the cassette body 101 can be accommodated.

In one embodiment, as shown in FIG. 1, the magazine slot 110 may include a first mounting plate 130, the first mounting plate 130 being disposed between at least one pair of adjacent upright slot bars 113. The clamping member 122 is rotatably connected to the first mounting plate 130, the fixed end of the elastic member 121 is connected to the first mounting plate 130, and the movable end of the elastic member 121 is connected to the other end of the clamping member 122.

In one example, the other end of the catching member 122 is rotatably connected to the first mounting plate 130 and to the movable end of the elastic member 121, and the fixed end of the elastic member 121 is connected to the first mounting plate 130. When the box 101 is pushed, one end of the blocking member 122 rotates in a direction away from the material dropping opening 112, and the other end of the blocking member 122 rotates in a direction close to the first mounting plate 130 and presses the movable end of the elastic member 121, so that the movable end of the elastic member 121 is compressed toward the fixed end of the elastic member 121. When the pushing operation is finished, the elastic element 121 recovers to deform, the movable end of the elastic element 121 drives the other end of the clamping and blocking element 122 to rotate in a direction away from the first mounting plate 130, and one end of the clamping and blocking element 122 rotates in a direction close to the blanking port 112. In this manner, the removal and blocking of the blocking member 122 can be achieved.

In one example, the first mounting plates 130, the catching members 122, and the elastic members 121 may be one, one first mounting plate 130 is disposed between the adjacent upright posts 113, and the catching members 122 and the elastic members 121 are disposed on the first mounting plates 130. Therefore, the clamping stopper 122 can clamp and unclamp the box 101 from one side of the blanking port 112, which can save the manufacturing cost.

In one example, there are two first mounting plates 130, and each first mounting plate 130 may be disposed between two pairs of adjacent upright posts 113 with the two first mounting plates 130 being disposed opposite each other. Thus, the first mounting plate 130 can limit two opposite sides of the case 101, and prevent the case 101 from slipping out from a gap between adjacent upright groove rods 113 during pushing.

In one example, there may be two first mounting plates 130, the clamping stoppers 122 and the elastic members 121, each first mounting plate 130 is disposed between adjacent vertical slot rods 113, and the two first mounting plates 130 are disposed opposite to each other, and one clamping stopper 122 and one elastic member 121 are disposed on each first mounting plate 130. Thus, the clamping stopper 122 can clamp and block the box body 101 from the opposite side of the blanking port 112, so that the clamping stability can be improved; and the blocking member 122 can be used for releasing the blocking member from the opposite side of the blanking port 112 to the box body 101, so that the box body 101 can fall smoothly.

In one example, the drop opening 112 has long sides and short sides, and the first mounting plate 130 can be disposed along the short sides of the drop opening 112, which is advantageous for saving manufacturing cost.

In one embodiment, as shown in fig. 1, the first mounting plate 130 is provided with a first mounting piece 131, the other end of the clamping member 122 is provided with a rotating shaft 122A, and the rotating shaft 122A is rotatably connected with the first mounting piece 131.

In one example, as shown in fig. 1, the first mounting plate 131 is vertically disposed at the middle of the first mounting plate 130 and is perpendicular to the top edge of the first mounting plate 130, and a first mounting hole (not labeled) is disposed on the first mounting plate 131, so that the rotating shaft 122A can be inserted into the first mounting hole and rotatably connected to the first mounting plate 131.

In one embodiment, as shown in fig. 1, the elastic member 121 includes a second mounting plate 121A, a connecting plate 121B, a plug 121C and a spring 121D, the second mounting plate 121A is connected with the first mounting plate 130 to form a fixed end, the connecting plate 121B is connected with the rotating shaft 122A to form a movable end, the top end of the plug 121C is inserted into the second mounting plate 121A, the bottom end of the plug 121C is connected with the connecting plate 121B, and the spring 121D is sleeved outside the plug 121C and has two ends respectively abutted against the second mounting plate 121A and the connecting plate 121B.

In one example, the second mounting plate 121A is vertically disposed on the first mounting plate 130 along a top edge of the first mounting plate 130 and is perpendicular to the first mounting plate 131, and the second mounting plate 121A is located at one side of the first mounting plate 13, such that an area capable of accommodating the connection piece 121B, the latch 121C, and the spring 121D is enclosed between the second mounting plate 121A and the first mounting plate 131. The elastic coefficient of the spring 121D may be 4N/m to 8N/m, and the elastic coefficient of the spring 121D may be selected and adjusted according to actual needs, which is not limited in the application.

In one example, the second mounting piece 121A is opened with a second mounting hole (not marked in the drawings) so that the top end of the plug 121C can be inserted into the second mounting piece 121A.

In one example, the top end of the latch 121C is provided with a stopper 121E to prevent the latch 121C from sliding off the second mounting piece 121A.

In this embodiment, when the box 101 is pushed, the clamping member 122 rotates towards the direction away from the blanking opening 112, and the rotating shaft 122A drives the connecting piece 121B to rotate towards the direction close to the first mounting plate 130, so that the side of the connecting piece 121B close to the first mounting plate 130 sinks, and the side far from the first mounting plate 130 rises, and then the latch 121C is pushed up to compress the spring 121D. When pushing is finished, the spring 121D applies pushing force to the connecting piece 121B by means of restoring deformation, so that one side of the connecting piece 121B, which is far away from the first mounting plate 130, sinks, one side of the connecting piece, which is close to the first mounting plate 130, rises, and then the clamping stopper 122 is driven to rotate towards the direction close to the blanking opening 112, and the bolt 121C also moves downwards when one side of the connecting piece 121B, which is far away from the first mounting plate 130, sinks. In this manner, the clip stopper 122 can be disengaged from and engaged with the clip stopper.

Fig. 2A shows a schematic structural diagram of a cassette dropping system 1000 according to an embodiment of the present application. As shown in fig. 2A, the drop box system 1000 may include: a pushing device 200 and a cassette dropping device 100 according to any of the above embodiments. The pushing device 200 comprises a driving mechanism 210, a transmission mechanism 220 and a pushing member 230, wherein the driving mechanism 210 is connected with the pushing member 230 through the transmission mechanism 220. The pushing member 230 corresponds to the position of the blanking opening 112, and the driving mechanism 210 is configured to drive the pushing member 230 to rotate back and forth at the blanking opening 112, so as to push the box 101 accommodated in the blanking opening 112.

In this embodiment, since the driving mechanism 210 can drive the pushing member 230 to rotate reciprocally at the blanking port 112 through the transmission mechanism 220, so that the pushing member 230 can push down the box body 101 accommodated in the blanking port 112, the automatic box falling control of the box falling device 100 can be realized, the problems of low efficiency and potential food sanitation safety hazards in manual box falling can be solved, and the problem of potential personal safety hazards can be prevented.

In one embodiment, the output end of driving mechanism 210 is provided with eccentric shaft 211, eccentric shaft 211 is connected to transmission mechanism 220, and the output end of driving mechanism 210 drives eccentric shaft 211 to rotate, so that eccentric shaft 211 drives transmission mechanism 220 to rotate in a reciprocating manner.

In one example, the output end of the driving mechanism 210 rotates to drive the eccentric shaft 211 to make a reciprocating motion with a circular motion trace, and then the eccentric shaft 211 drives the transmission mechanism 220 to make a reciprocating motion with an elliptical motion trace, so that the transmission mechanism 220 drives the pushing member 230 to make a reciprocating motion with an elliptical motion trace at the discharging opening 112, so as to push down the boxes 101 in the magazine slot 110 one by one.

In one example, the output end of the driving mechanism 210 rotates clockwise to drive the transmission mechanism 220 to reciprocate clockwise with an elliptical motion trajectory, and further drive the pushing member 230 to reciprocate clockwise at the material dropping port 112 with an elliptical motion trajectory, so as to push the box 101 downward.

In one example, shaft 211A of eccentric shaft 211 is sleeved with a bushing (not shown in the drawings) to isolate shaft 211A of eccentric shaft 211 from gear train 220, so as to prevent friction between shaft 221A of eccentric shaft 211 and gear train 220, which is beneficial for reducing transmission vibration. The bushing may be a nylon bushing.

In one embodiment, as shown in fig. 2A, the transmission mechanism 220 includes a first connecting arm 221, a second connecting arm 222, and a support arm 223; a first end of the first connecting arm 221 is rotatably connected with the eccentric shaft 211, and a second end of the first connecting arm 221 is connected with the pushing member 230; a first end of the second connecting arm 222 is rotatably connected with a second end of the first connecting arm 221; a second end of the second connecting arm 222 is rotatably connected with the supporting arm 223; the support arm 223 is coupled to a second mounting plate 240.

In one example, the support arm 223 is coupled to the second mounting plate 240 to secure the support arm 223 against wobbling.

In one example, the drive mechanism 210 may include a motor 212 and a third mounting plate 213. The third mounting plate 213 is vertically disposed on the second mounting plate 240 and parallel to the support arm 223, and the motor 212 is fixed on the third mounting plate 213. In this way, it is advantageous to improve the stability of the motor 212 arrangement.

In one example, the motor 212 may be a servo motor and the output of the drive mechanism 210 is a motor shaft 212A of the motor 212. The rotating speed of the motor 212 is adjustable, and the pushing and dropping frequency of the box 101 can be adjusted by adjusting the rotating speed of the motor 212.

In one example, the motor shaft 212A of the motor 212 is disposed parallel to the drop opening 112. In this manner, the transmission mechanism 220 and the pushing member 230 can be conveniently disposed between the motor shaft 212A and the blanking opening 112.

In this embodiment, since first connecting arm 221, second connecting arm 222 and supporting arm 223 are sequentially and rotatably connected, and the first end of first connecting arm 221 is further rotatably connected to eccentric shaft 211, the second end of first connecting arm 221 can make reciprocating motion with an elliptical motion trajectory under the driving of eccentric shaft 211, so that pushing member 230 makes reciprocating motion with an elliptical motion trajectory.

In one embodiment, the pushing member 230 includes a connecting plate 231 and a pushing plate 232, the connecting plate 231 is connected to the transmission mechanism 220, and the pushing plate 232 is connected to the connecting plate 231 and extends toward the material dropping opening 112.

In one example, the driving mechanism 220 drives the pushing plate 232 to reciprocate with an elliptical motion trace at the blanking opening 112 through the connecting plate 231 to push the cassette 101 down from the cassette slot 110, so that the cassette 101 is separated from the cassette slot 110.

In one example, the arc of rotation of the clip 122 away from the material drop opening 112 is proportional to the moment of the push plate 232, i.e., the greater the moment of the push plate 232, the greater the arc of rotation of the clip 122.

In one embodiment, as shown in fig. 2A and 2B, the push plate 232 is at an angle a of between 10 ° and 80 ° relative to the plane of the drop opening 112. Thus, the box 101 can be pushed down to the lower part of the blanking port 112 conveniently.

Fig. 3 shows a schematic structural diagram of a packaging system 2000 according to an embodiment of the present application. As shown in fig. 1 and 3, the packaging system 2000 may include: the drop-out device 100 and the conveyor belt 300 according to any of the embodiments described above. Wherein, the conveyer belt 300 is arranged below the blanking opening 112 and corresponds to the position of the blanking opening 112.

In the present embodiment, the conveyor 300 is used for conveying the material 310, and when the cassette 101 accommodated in the cassette storage slot 110 is pushed to the conveyor 300 by the cassette dropping device 100, the cassette 101 covers the material 310, thereby capping and packaging the material 310.

In one embodiment, the packaging system 2000 may include a plurality of cassette dropping devices 100 and a conveying track 320, wherein the conveying track 320 may be disposed above the conveyor belt 300, and the feeding ports 111 of the plurality of cassette slots 110 may be detachably fixed on the conveying track 320, so that the plurality of cassette slots 110 may push the cassettes 101 toward the conveyor belt 300 at the same time, which is beneficial to improving the cassette dropping efficiency and the packaging efficiency.

Fig. 4 shows a schematic structural view of a packaging system 2000 according to another embodiment of the present application. As shown in fig. 1 and 4, the packaging system 2000 differs from the above-described embodiment in that the packaging system 2000 may include: the drop-off system 1000, the conveyor belt 300, and the detector 410 of any of the embodiments described above. Wherein, the conveyer belt 300 is arranged below the blanking opening 112 and corresponds to the position of the blanking opening 112. The detector 410 is connected to the driving mechanism 210, and a detection end of the detector 410 is disposed toward the conveyor belt 300.

In one example, the detector 410 and the driving mechanism 210 may be electrically connected or may be communicatively connected. For example, the detector 410 is electrically or communicatively coupled to the motor 212.

In this embodiment, when the detector 410 detects that there is material to be conveyed on the conveyor belt 300, it sends a signal to the driving mechanism 210, so that the driving mechanism 210 is started, and then the driving mechanism 210 drives the push plate 230 to reciprocate at the blanking opening 112, and sequentially pushes down the box bodies 101 in the box storage slot 110, so as to press the material to package the material. So, can carry out automatic start and control to falling the box, effectively improve box efficiency and packing efficiency of falling to be favorable to preventing to take place food potential safety hazard and personal potential safety hazard.

Other configurations of the box dropping device 100, the box dropping system 1000, and the packaging system 2000 of the above embodiments can be adopted by various technical solutions known to those skilled in the art now and in the future, and will not be described in detail herein.

In the description of the present specification, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The above disclosure provides many different embodiments or examples for implementing different structures of the application. The components and arrangements of specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present application, and these should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A box falling apparatus, comprising:

the box storage groove is provided with a feeding hole and a blanking hole, and a box body is placed in the box storage groove;

the clamping and blocking mechanism comprises an elastic piece and a clamping and blocking piece; the clamping and blocking piece is rotatably arranged in the blanking port, one end of the clamping and blocking piece extends towards the interior of the blanking port, the other end of the clamping and blocking piece is connected with the elastic piece, and the elastic piece is telescopically connected with the storage box groove.

2. A drop box apparatus according to claim 1, wherein the magazine slot comprises:

the vertical groove rods are arranged at intervals and enclose a containing space of the box storage groove, and the two ends of the containing space are respectively provided with the feed inlet and the blanking port.

3. A drop box apparatus as claimed in claim 2, wherein the storage trough includes a first mounting plate disposed between at least one pair of adjacent vertical trough bars; the clamping and blocking piece is rotatably connected with the first mounting plate, the fixed end of the elastic piece is connected with the first mounting plate, and the movable end of the elastic piece is connected with the other end of the clamping and blocking piece.

4. A box falling device according to claim 3, wherein a first mounting plate is arranged on the first mounting plate, a rotating shaft is arranged at the other end of the clamping and blocking member, the rotating shaft is rotatably connected with the first mounting plate, the elastic member comprises a second mounting plate, a connecting plate, a bolt and a spring, the second mounting plate is connected with the first mounting plate to form the fixed end, the connecting plate is connected with the rotating shaft to form the movable end, the top end of the bolt is inserted into the second mounting plate, the bottom end of the bolt is connected with the connecting plate, the spring is sleeved outside the bolt, and two ends of the spring are respectively abutted against the second mounting plate and the connecting plate.

5. A drop box system, comprising: a pushing device and the box falling device of any one of claims 1 to 4;

the pushing device comprises a driving mechanism, a transmission mechanism and a pushing piece, wherein the driving mechanism passes through the transmission mechanism and is connected with the pushing piece, the pushing piece corresponds to the position of the blanking port, and the driving mechanism is used for driving the pushing piece to reciprocate at the blanking port so as to push the box body accommodated in the blanking port down.

6. The drop box system of claim 5, wherein the output end of the driving mechanism is provided with an eccentric shaft, the eccentric shaft is connected with the transmission mechanism, and the output end of the driving mechanism drives the eccentric shaft to rotate, so that the eccentric shaft drives the transmission mechanism to rotate back and forth.

7. The drop box system of claim 6, wherein the transmission mechanism comprises a first connecting arm, a second connecting arm, and a support arm; the first end of the first connecting arm is rotatably connected with the eccentric shaft, and the second end of the first connecting arm is connected with the pushing piece; the first end of the second connecting arm is rotatably connected with the second end of the first connecting arm; the second end of the second connecting arm is rotatably connected with the supporting arm; the support arm is connected with the second mounting plate.

8. The drop box system of claim 7, wherein the pushing member comprises a connecting plate and a pushing plate, the connecting plate is connected with the transmission mechanism, the pushing plate is connected with the connecting plate and extends towards the drop opening, and an included angle of the pushing plate relative to a plane where the drop opening is located is 10-80 °.

9. A packaging system, comprising:

the drop box device of any one of claims 1 to 4;

the conveying belt is arranged below the blanking port and corresponds to the position of the blanking port.

10. A packaging system, comprising:

the drop box system of any one of claims 5 to 8;

the conveying belt is arranged below the blanking port and corresponds to the blanking port in position;

and the detector is connected with the driving mechanism, and the detection end of the detector faces the conveyor belt.

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