CN217533439U

CN217533439U - Cup falling device

Info

Publication number: CN217533439U
Application number: CN202220527747.2U
Authority: CN
Inventors: 史中伟; 史正; 王炜; 唐铁权
Original assignee: Hangzhou Zhongya Machinery Co Ltd
Current assignee: Hangzhou Zhongya Machinery Co Ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-10-04
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a cup device that falls, include squirrel cage subassembly, cup fork subassembly and the cup subassembly that falls that from the top down set gradually, the squirrel cage subassembly includes a plurality of squirrel cage along transverse arrangement, the upper portion of squirrel cage is equipped with squirrel cage entry, lower part and is equipped with the squirrel cage export, the horizontal both sides of squirrel cage all are equipped with horizontal guide, horizontal guide is by horizontal adjustment driver drive lateral shifting, the vertical both sides of squirrel cage all are equipped with vertical guide, vertical guide is by vertical adjustment driver drive longitudinal movement, and the size and the guide cup that cooperate through vertical guide and horizontal guide adjust the squirrel cage fall from the squirrel cage. The utility model discloses can adjust the size of squirrel cage and guide the cup to fall from the squirrel cage through vertical guide and horizontal guide cooperation, consequently be applicable to the cup that falls of multiple size.

Description

Cup falling device

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of equipment for packing, concretely relates to cup device falls.

[ background ] A method for producing a semiconductor device

In the production line of cup-packed yoghourt or other similar foods, the working procedures of falling cups, filling, sealing, conveying and the like are required. The cup body falls down one by one according to a set rhythm under the control of the cup fork assembly after passing through the squirrel cage, and is received by the cup falling assembly.

In the prior art, the squirrel cage is fixed in size, so that the squirrel cage can only be suitable for a cup body with a fixed size to fall.

[ Utility model ] content

To the deficiency in the prior art, the utility model aims to solve the technical problem that a cup device that falls that can adapt to multiple size cup falls is provided.

In order to solve the technical problem, the utility model adopts the following technical scheme: a cup falling device comprises a squirrel cage assembly, a cup fork assembly and a cup falling assembly which are sequentially arranged from top to bottom, wherein the squirrel cage assembly comprises a plurality of squirrel cages which are transversely arranged, the upper parts of the squirrel cages are provided with squirrel cage inlets, the lower parts of the squirrel cages are provided with squirrel cage outlets, transverse guiding members are arranged on the two transverse sides of the squirrel cages, the transverse guiding members are driven by a transverse adjusting driver to transversely move, longitudinal guiding members are arranged on the two longitudinal sides of the squirrel cages, the longitudinal guiding members are driven by a longitudinal adjusting driver to longitudinally move, and the size of the squirrel cage is adjusted and a cup body is guided to fall from the squirrel cage through the matching of the longitudinal guiding members and the transverse guiding members;

the cup fork assembly comprises a pair of upper cup forks and a pair of lower cup forks which are arranged corresponding to each mouse cage, a cup body accommodating space is formed between the pair of upper cup forks and the pair of lower cup forks which are vertically corresponding to each other, the upper cup forks and the lower cup forks are respectively provided with fork openings matched with the side surfaces of the cup bodies, the plurality of pairs of upper cup forks are driven to be opened and closed by the upper cup fork drivers, and the plurality of pairs of lower cup forks are driven to be opened and closed by the lower cup fork drivers;

the cup falling assembly comprises a plurality of cup falling support rods which are arranged corresponding to the squirrel cages, a cup falling disc is arranged at the top ends of the cup falling support rods, the bottom ends of the cup falling support rods are arranged on a lifting support, and the lifting support is driven by a lifting driver to lift.

Preferably, the transverse guiding part comprises an upper hinge plate and a lower hinge plate, the lower end of the upper hinge plate is hinged with the upper end of the lower hinge plate through a middle pin shaft, the upper end of the upper hinge plate is hinged with the upper pin shaft, the lower hinge plate is connected with a transverse moving part, the lower end of the lower hinge plate is a free end, and the transverse moving part drives the lower hinge plate to transversely move.

Preferably, the upper hinge plates of two adjacent squirrel cages are hinged through the same upper pin shaft, the upper pin shaft is freely arranged, the lower hinge plates of the two adjacent squirrel cages are correspondingly connected with the first transverse moving member and the second transverse moving member at the two longitudinal sides respectively, and the moving directions of the first transverse moving member and the second transverse moving member are opposite; the hinge positions of upper pin shafts corresponding to the transverse outer side surfaces of the two squirrel cages at two ends are fixed, the upper pin shafts corresponding to the two lower hinge plates are respectively connected with a first transverse moving member and a second transverse moving member at two longitudinal sides, the first transverse moving plate and the second transverse moving plate are respectively arranged at two longitudinal sides of the squirrel cage assembly, all the first transverse moving members at one longitudinal side are connected with the first transverse moving plate, and all the second transverse moving members at the other longitudinal side are connected with the second transverse moving plate.

Preferably, the two longitudinal sides of the squirrel cage assembly are respectively provided with a transverse adjusting driver, each transverse adjusting driver comprises a transverse sliding rail, a transverse sliding block in sliding fit with the corresponding transverse sliding rail, and a transverse adjusting driving cylinder for driving the corresponding transverse sliding block to slide along the corresponding transverse sliding rail, and the first transverse moving plate and the second transverse moving plate are connected with the transverse sliding block of the corresponding transverse adjusting driver.

Preferably, the longitudinal guide member is a guide rod, and the longitudinal adjustment driver includes a transverse connecting plate connected to all the guide rods on one longitudinal side, and a longitudinal adjustment driving cylinder for driving the transverse connecting plate to longitudinally slide.

Preferably, the longitudinal adjusting driver further comprises two groups of longitudinal sliding rails arranged on two transverse sides of the squirrel cage assembly, and the transverse connecting plate is in sliding fit with the longitudinal sliding rails.

Preferably, the fork opening comprises an arc-shaped groove and transversely extending cross-cutting fork surfaces arranged on two sides of the arc-shaped groove.

Preferably, all the upper cup forks positioned on one longitudinal side are arranged on the same first upper cup fork connecting plate, all the upper cup forks positioned on the other longitudinal side are arranged on the same second upper cup fork connecting plate, the upper cup fork driver is an upper cup fork driving cylinder, and the first upper cup fork connecting plate and the second upper cup fork connecting plate are correspondingly connected with an upper cup fork driving cylinder; all lower cup forks positioned on one longitudinal side are arranged on the same first lower cup fork connecting plate, all lower cup forks positioned on the other longitudinal side are arranged on the same second lower cup fork connecting plate, the lower cup fork driver drives the driving cylinder for the lower cup forks, and the first lower cup fork connecting plate and the second lower cup fork connecting plate are correspondingly connected with the lower cup fork driving cylinders.

Preferably, the lifting support is provided with a lifting cross beam and a lifting air pipe side by side, the bottom end of the cup falling supporting rod is arranged on the lifting cross beam and connected with a first air pipe connector, the lifting air pipe is provided with a plurality of second air pipe connectors corresponding to the first air pipe connectors, and the first air pipe connectors are connected with the second air pipe connectors through connecting air pipes.

Preferably, the lifting driver comprises a lifting driving belt, a lifting driving block and a lifting guide rod, the lifting driving belt is fixed with the lifting driving block through a pressing plate, the lifting driving block is connected with the lifting support, the lifting driving block is provided with a guide sleeve, and the guide sleeve is in guide fit with the lifting guide rod.

The above technical scheme is adopted in the utility model, the horizontal guiding piece of the horizontal both sides of squirrel cage is by horizontal regulation driver drive lateral shifting, and the vertical guiding piece of the vertical both sides of squirrel cage is by vertical regulation driver drive longitudinal shifting, consequently can adjust the size of squirrel cage and guide the cup from the squirrel cage through vertical guiding piece and horizontal guiding piece cooperation and fall, can be applicable to the cup that falls of multiple size.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The utility model is further described with the following drawings:

fig. 1 is a schematic perspective view of a cup dropping device according to the present invention;

FIG. 2 is a first perspective view of the squirrel cage assembly;

FIG. 3 is a schematic perspective view of a squirrel cage assembly;

FIG. 4 is a top view of the squirrel cage assembly;

FIG. 5 is a first perspective view of the cup fork assembly;

FIG. 6 is a partial structural view of a fork opening of the upper cup fork;

FIG. 7 is a second perspective view of the cup fork assembly;

FIG. 8 is a top view of the cup yoke assembly;

fig. 9 is a schematic view of a three-dimensional structure of a cup dropping device according to the present invention.

Reference numerals: a squirrel cage assembly 1; a squirrel cage 11; a squirrel cage inlet 111; a squirrel cage outlet 112; a longitudinal guide member 12; a guide rod 121; a transverse web 122; a longitudinal slide rail 123; a longitudinal adjustment drive cylinder 124; a lateral guide member 13; an upper hinge plate 131; a lower hinge plate 132; a lateral moving member 133; the plate 134 is moved laterally; a transverse slide rail 135; a lateral adjustment drive cylinder 136; a cup fork assembly 2; an upper cup fork 21; an arc-shaped groove 211; transverse to the fork face 212; a lower cup fork 22; an upper cup fork driving cylinder 23; the lower cup fork driving cylinder 24; a cup fork drive beam 25; a cup fork drive guide sleeve 251; a cup dropping component 3; a cup drop support rod 31; a cup dropping tray 311; a first gas pipe connection 312; a lifting bracket 32; the lifting beam 321; an air lifting pipe 322; a second air line connector 3221; a lifting drive block 323; a lift guide 3231; an elevating belt 33; the elevation driving motor 331.

[ detailed description ] A

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

It will be appreciated by those skilled in the art that features from the examples and embodiments described below may be combined with each other without conflict.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Such terms as "upper," "lower," "longitudinal," "lateral," and the like, indicating an orientation or positional relationship, are based only on the orientation or positional relationship shown in the drawings and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device/element referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be taken as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. 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. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 9, the cup dropping device comprises a squirrel cage assembly 1, a cup fork assembly 2 and a cup dropping assembly 3 which are arranged in sequence from top to bottom. The squirrel cage assembly 1 comprises a plurality of squirrel cages 11 arranged in the transverse direction, wherein the upper parts of the squirrel cages are provided with squirrel cage inlets 111, the lower parts of the squirrel cages are provided with squirrel cage outlets 112, and the squirrel cages are provided with longitudinal guide members 12 and transverse guide members 13. The longitudinal guide part 12 comprises longitudinal guide parts arranged on the two longitudinal sides of the squirrel cage, the longitudinal guide parts are driven by a longitudinal adjusting driver to move longitudinally, the transverse guide part 13 comprises transverse guide parts arranged on the two transverse sides of the squirrel cage, the transverse guide parts are driven by a transverse adjusting driver to move transversely, and the size of the squirrel cage is adjusted and the cup body is guided to fall from the squirrel cage through the matching of the longitudinal guide parts and the transverse guide parts.

The squirrel cage assembly 1 is provided with an upper squirrel cage plate and a lower squirrel cage plate which are parallel up and down, the upper squirrel cage plate and the lower squirrel cage plate are approximately rectangular, stand columns are arranged between the upper squirrel cage plate and the lower squirrel cage plate for supporting, the upper squirrel cage plate and the lower squirrel cage plate can be specifically distributed at the four corners of the rectangle and the transverse middle positions of the two longitudinal side edges, a row of squirrel cage inlets 111 are formed in the upper squirrel cage plate, a row of squirrel cage outlets 112 are correspondingly formed in the lower squirrel cage plate, and a plurality of squirrel cages 11 which are arranged transversely are formed. Therefore, the peripheral side surfaces of the squirrel cage are not provided with closed side walls, but the size of the squirrel cage is adjusted correspondingly to the matching of the transverse guide member and the longitudinal guide member, and the cup body is guided to fall from the squirrel cage.

As an embodiment, as shown in fig. 2 to 4, the longitudinal guide includes at least one guide rod 121. In order to realize the simultaneous adjustment of the longitudinal guides of several squirrel cages 11 arranged in the transverse direction, said longitudinal adjustment drive comprises a transverse connection plate 122 connected to all the guide rods, a longitudinal slide 123 cooperating with the transverse connection plate 122, a longitudinal adjustment drive cylinder 124 driving the transverse connection plate 122 to slide longitudinally along the longitudinal slide 123. Also, an inclined or arc-shaped bent guide section may be provided at an upper portion of the guide bar to guide the cup body into the squirrel cage. In the present embodiment, two guide rods 121 are provided in parallel on one side in the longitudinal direction for each cage, but it is needless to say that only one guide rod 121 may be provided at an intermediate position on one side in the longitudinal direction. It is understood that the longitudinal guide member may be configured as a plate-like structure, and the longitudinal adjustment actuator may also use other linear driving devices such as an oil cylinder, an electric cylinder, etc. to drive the transverse connection plate to slide longitudinally.

As an embodiment, the lateral guide includes an upper hinge plate 131 and a lower hinge plate 132, a lower end of the upper hinge plate is hinged to an upper end of the lower hinge plate through a middle pin, an upper end of the upper hinge plate is hinged to the upper pin, the lower hinge plate is connected with a lateral moving member 133, and a lower end of the lower hinge plate is a free end and is not connected with other components. After the traverse member 133 moves laterally, the position of the middle pin shaft changes, and the inclination angle of the upper hinge plate 131 changes at the same time.

In order to realize the simultaneous adjustment of the transverse guiding members of a plurality of squirrel cages 11 which are transversely arranged, the upper hinge plates of two adjacent squirrel cages are hinged through the same upper pin shaft, the upper pin shafts are not fixed with other parts, the lower hinge plates of the adjacent sides of the two adjacent squirrel cages are correspondingly connected with a first transverse moving member and a second transverse moving member at the longitudinal two sides respectively, and the moving directions of the first transverse moving member and the second transverse moving member are opposite. The upper pin shafts corresponding to the transverse outer side faces of the two squirrel cages at the two ends are hinged to the squirrel cages, the two corresponding lower hinge plates are connected with the first transverse moving member and the second transverse moving member respectively at the longitudinal two sides, the transverse moving plates 134, namely the first transverse moving plate and the second transverse moving plate, are arranged at the longitudinal two sides of the squirrel cage assembly respectively, the first transverse moving plates are connected with the plurality of first transverse moving members, and the second transverse moving plates are connected with the plurality of second transverse moving members. The squirrel cage component is provided with a transverse adjusting driver at two longitudinal sides respectively, the transverse adjusting driver comprises a transverse sliding rail 135, a transverse sliding block in sliding fit with the transverse sliding rail, and a transverse adjusting driving cylinder 136 for driving the transverse sliding block to slide along the transverse sliding rail, and the first transverse moving plate and the second transverse moving plate are connected with the transverse sliding block of the corresponding transverse adjusting driver. According to the technical scheme, the two transverse guiding members on the two transverse sides of the squirrel cage can be synchronously adjusted, the directions are opposite, no matter how the adjustment is carried out, the middle part between the two transverse guiding members on the two transverse sides of the squirrel cage always corresponds to the middle position of the squirrel cage, so that a cup is also positioned in the middle position when falling from the squirrel cage, and the cup fork assembly 2 and the cup falling assembly 3 which are opposite to the lower part are kept when falling continuously.

The longitudinal slide rail 123, the longitudinal adjustment driving cylinder 124, the transverse slide rail 135 and the transverse adjustment driving cylinder 136 are all arranged on the lower mouse cage plate, wherein the longitudinal slide rail 123 is fixed on the bottom surface of the lower mouse cage plate, the longitudinal adjustment driving cylinder 124 is fixed on the longitudinal two sides of the lower mouse cage plate through the cylinder fixing support, the transverse slide rail 135 is fixed on the upper surface of the lower mouse cage plate, the transverse adjustment driving cylinder 136 is fixed on the transverse two sides of the upper surface of the lower mouse cage plate through the cylinder fixing support, and the transverse adjustment driving cylinders can be fixed through screws.

It will be understood that the transverse guides can also be in the form of guide bars or guide plates similar to the longitudinal guides, and that the adjustment can also be in the form of an adjustment similar to the longitudinal guides, i.e. the adjustment of the transverse guides on both sides of the cage in the transverse direction is performed by means of adjustment drives in both directions in the transverse direction.

As shown in fig. 4 and 5, the cup fork assembly 2 includes a pair of upper cup forks 21 and a pair of lower cup forks 22 provided corresponding to each cage, and a cup receiving space is formed between the pair of upper cup forks 21 and the pair of lower cup forks 22 corresponding to each cage up and down. As shown in fig. 6, the upper cup fork 21 and the lower cup fork 22 are both provided with a fork mouth matched with the side surface of the cup body, a plurality of pairs of upper cup forks are driven by the upper cup fork driver to open and close, and a plurality of pairs of lower cup forks are driven by the lower cup fork driver to open and close.

Due to the variety of shapes of the cup bodies, usually round cups and square cups, in order to adapt the jaw to the cup bodies with different shapes, as shown in fig. 6, the jaw comprises an arc-shaped groove 211 and transversely extending cross-cutting fork surfaces 212 arranged on both sides of the arc-shaped groove. Wherein the transversal fork surface 212 may act on the side of a square cup and the arc shaped groove may cooperate with the outer arc of a round cup.

Furthermore, all the upper cup forks positioned on one longitudinal side are arranged on the same first upper cup fork connecting plate, all the upper cup forks positioned on the other longitudinal side are arranged on the same second upper cup fork connecting plate, the upper cup fork drivers are upper cup fork driving cylinders, the two transverse ends of the first upper cup fork connecting plate are respectively connected with an upper cup fork driving cylinder 23, the two transverse ends of the second upper cup fork connecting plate are respectively connected with an upper cup fork driving cylinder 23, and the four upper cup fork driving cylinders 23 act simultaneously to realize synchronous action of the upper cup forks. All lower cup forks positioned on one longitudinal side are arranged under the same first lower cup fork connecting plate, all lower cup forks positioned on the other longitudinal side are arranged under the same second lower cup fork connecting plate, the lower cup fork driver drives the air cylinder 24 for the lower cup forks, two transverse ends of the first lower cup fork connecting plate are respectively connected with one lower cup fork driving air cylinder 24, two transverse ends of the second lower cup fork connecting plate are respectively connected with one lower cup fork driving air cylinder 24, and the four lower cup forks drive the air cylinders 24 to act simultaneously, so that the synchronous action of the lower cup forks is realized.

The working principle of the cup fork assembly is as follows: firstly, a plurality of pairs of upper cup forks are driven to be opened by an upper cup fork driver, a plurality of pairs of lower cup forks are driven to be closed by a lower cup fork driver, and at the moment, the cup falling from the squirrel cage assembly 1 enters a cup body accommodating space; then the upper cup fork is driven by the upper cup fork driver to be closed, so that only one cup can enter the cup body accommodating space at a time; and finally, the lower cup forks are driven to open by the lower cup fork driver, and the cups in the cup body accommodating space fall down. The cups fall one by one in a circulating way.

It will be appreciated that all of the upper cup forks on one longitudinal side may also be directly as a unitary structure. All the lower cup forks positioned on one longitudinal side can also be directly used as an integral structure without being connected by cup fork connecting plates. All upper cup forks and lower cup forks of an integrated structure positioned on each longitudinal side are correspondingly arranged on the cup fork driving beam 25, a cup fork driving guide sleeve 251 is arranged on the cup fork driving beam, the cup fork assembly bracket comprises transverse side plates on the two transverse sides, a cup fork driving guide rod is arranged between the two longitudinal sides of the transverse side plates, and the cup fork driving guide sleeve 251 is in sliding connection with the cup fork driving guide rod.

As shown in fig. 9, the cup dropping assembly 3 includes a plurality of cup dropping support rods 31 corresponding to the plurality of squirrel cages 11, a cup dropping tray 311 is disposed at the top end of each cup dropping support rod, a lifting support 32 is disposed at the bottom end of each cup dropping support rod, and the lifting support 32 is driven by a lifting driver to lift. After the elevating driver drives the elevating bracket 32 to ascend, the cup fork assembly releases the cup and falls onto the cup dropping tray 311, and then the elevating driver drives the elevating bracket 32 to descend and be taken away.

In order to fix the cup on the cup dropping tray and prevent the cup from dropping, the cup dropping tray 311 is a suction cup and can firmly absorb the cup. The air path structure of sucking disc has been designed correspondingly, wherein, be equipped with lifting beam 321 and lift trachea 322 on the lifting support 32 side by side, the inside of the glass bracing piece that falls is equipped with the air flue of intercommunication from top to bottom, and the air flue upper end is connected with the sucking disc, and the bottom of the glass bracing piece that falls is located on the lifting beam and the first air pipe joint 312 is connected to the air flue bottom. The lifting air pipe 322 is provided with a plurality of second air pipe joints 3221 corresponding to the plurality of first air pipe joints, and the first air pipe joints are connected with the second air pipe joints through connecting air pipes. Thus, the air channels of the cup falling trays of the plurality of cup falling support rods can be uniformly controlled by controlling the lifting air pipes 322, and the consistent action of the cup falling trays 311 is realized.

In one embodiment, the lifting driver includes a lifting belt 33, a lifting driving block 323, and a lifting guide rod 3231. The lifting transmission belt 33 is driven by a transmission belt wheel, the transmission belt wheel is driven by a lifting driving motor 331 and is further provided with a driven belt wheel and a tensioning belt wheel which are matched with the lifting transmission belt, the lifting transmission belt 33 and the corresponding belt wheel are arranged on the side face of the rack, and the lifting driving motor 331 is arranged on the top of the rack. The lifting driving belt is fixed with the lifting driving block through the pressing plate, the lifting driving block is connected with the lifting support, the lifting driving block is provided with a guide sleeve, and the guide sleeve is in guide fit with the lifting guide rod. It is understood that the lifting driver may also use a pneumatic cylinder, an oil cylinder, an electric cylinder, etc. to drive the lifting frame 32 to lift.

The above description is only for the embodiments of the present invention, but the scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the description in the above embodiments and the accompanying drawings. Any modification which does not depart from the functional and structural principles of the invention is intended to be included within the scope of the claims.

Claims

1. A cup falling device comprises a squirrel cage assembly, a cup fork assembly and a cup falling assembly which are sequentially arranged from top to bottom, wherein the squirrel cage assembly comprises a plurality of squirrel cages which are transversely arranged, the upper parts of the squirrel cages are provided with squirrel cage inlets, the lower parts of the squirrel cages are provided with squirrel cage outlets, transverse guiding members are arranged on the two transverse sides of the squirrel cages, the transverse guiding members are driven by a transverse adjusting driver to transversely move, longitudinal guiding members are arranged on the two longitudinal sides of the squirrel cages, the longitudinal guiding members are driven by a longitudinal adjusting driver to longitudinally move, and the size of the squirrel cage is adjusted and a cup body is guided to fall from the squirrel cage through the matching of the longitudinal guiding members and the transverse guiding members;

2. A cup dropping device according to claim 1, wherein the lateral guide member comprises an upper hinge plate and a lower hinge plate, the lower end of the upper hinge plate is hinged with the upper end of the lower hinge plate through a middle pin shaft, the upper end of the upper hinge plate is hinged with the upper pin shaft, the lower hinge plate is connected with a lateral moving member, the lower end of the lower hinge plate is a free end, and the lateral moving member drives the lower hinge plate to move laterally.

3. A cup dropping device according to claim 2, wherein the upper hinge plates of two adjacent cages are hinged by the same upper pin shaft and are freely arranged, the lower hinge plates of two adjacent cages are correspondingly connected with the first transverse moving member and the second transverse moving member on two longitudinal sides, and the moving directions of the first transverse moving member and the second transverse moving member are opposite; the hinge positions of upper pin shafts corresponding to the transverse outer side surfaces of the two squirrel cages at two ends are fixed, the upper pin shafts corresponding to the two lower hinge plates are respectively connected with a first transverse moving member and a second transverse moving member at two longitudinal sides, the first transverse moving plate and the second transverse moving plate are respectively arranged at two longitudinal sides of the squirrel cage assembly, all the first transverse moving members at one longitudinal side are connected with the first transverse moving plate, and all the second transverse moving members at the other longitudinal side are connected with the second transverse moving plate.

4. The cup dropping device according to claim 3, wherein the squirrel cage assembly is provided with a transverse adjusting driver at each of two longitudinal sides thereof, the transverse adjusting driver comprises a transverse slide rail, a transverse slide block in sliding fit with the transverse slide rail, and a transverse adjusting driving cylinder for driving the transverse slide block to slide along the transverse slide rail, and the first transverse moving plate and the second transverse moving plate are connected with the transverse slide block of a corresponding transverse adjusting driver.

5. A cup dropping device according to claim 1, wherein the longitudinal guide members are guide rods, and the longitudinal adjustment actuator comprises a transverse connecting plate connected to all the guide rods on one longitudinal side, and a longitudinal adjustment actuating cylinder for driving the transverse connecting plate to slide longitudinally.

6. A cup dropping device according to claim 5, wherein the longitudinal adjustment actuator further comprises two sets of longitudinal rails provided at both lateral sides of the cage assembly, the lateral connecting plate being in sliding engagement with the longitudinal rails.

7. A cup drop apparatus as claimed in claim 1, wherein the fork mouth comprises an arcuate recess and transversely extending cross-cut fork faces disposed on either side of the arcuate recess.

8. The cup dropping device according to claim 1, wherein all the upper cup forks on one longitudinal side are provided on the same first upper cup fork connecting plate, all the upper cup forks on the other longitudinal side are provided on the same second upper cup fork connecting plate, the upper cup fork driver is an upper cup fork driving cylinder, and the first upper cup fork connecting plate and the second upper cup fork connecting plate are correspondingly connected with upper cup fork driving cylinders; all the lower cup forks positioned on one longitudinal side are arranged on the same first lower cup fork connecting plate, all the lower cup forks positioned on the other longitudinal side are arranged on the same second lower cup fork connecting plate, the lower cup fork drivers drive cylinders for the lower cup forks, and the first lower cup fork connecting plate and the second lower cup fork connecting plate are correspondingly connected with lower cup fork driving cylinders.

9. The cup falling device according to claim 1, wherein the lifting support is provided with a lifting beam and a lifting air pipe side by side, the bottom end of the cup falling support rod is provided on the lifting beam and is connected with a first air pipe connector, the lifting air pipe is provided with a plurality of second air pipe connectors corresponding to the plurality of first air pipe connectors, and the first air pipe connectors and the second air pipe connectors are connected through connecting air pipes.

10. A cup dropping device according to claim 9, wherein the lifting driver comprises a lifting belt, a lifting driving block and a lifting guide rod, the lifting belt is fixed with the lifting driving block through a pressing plate, the lifting driving block is connected with the lifting bracket, the lifting driving block is provided with a guide sleeve, and the guide sleeve is in guiding fit with the lifting guide rod.