CN212292027U - Storage and automatic feeding device - Google Patents

Abstract

The utility model provides a storage and automatic feeding device, which comprises a case, wherein a clapboard is arranged inside the case and divides an inner cavity into a storage cavity and a discharging cavity; the material storage cavity is provided with a supporting plate and a first lifting mechanism, and the supporting plate and the inner wall of the case enclose to form a first cavity; the discharging cavity is provided with a top plate and a jacking mechanism, the top plate and the inner wall of the case enclose to form a second cavity, and the case is provided with monitoring sensors for monitoring the material thickness of the first cavity and the second cavity on the side walls of the first cavity and the second cavity; a first discharge port communicated with the first cavity and the second cavity is formed in the partition plate, and a second discharge port communicated with the second cavity and the outside is formed in the surface of the case. The utility model provides a storage and automatic feeding device, inner structure is simple, and manufacturing cost is lower, can be applied to the product of multiple size specification, material, hardness and shape simultaneously and carry out the material loading, and the range of application is extensive, and the commonality is higher.

Description

Storage and automatic feeding device

Technical Field

The utility model belongs to the technical field of automation equipment, more specifically say, relate to a storage and automatic feeding device.

Background

With the rapid development of economy in China, the living standard and the productivity of people are continuously improved, the traditional production mode cannot meet the social development requirement, enterprises start to change and upgrade, and particularly, manufacturing and processing enterprises urgently need to change and upgrade the traditional manual production mode into an automatic production mode, so that the enterprise competitiveness is further improved.

The storage and automatic feeding machines adopted by the current manufacturing and processing enterprises can be classified into a lifting type from bottom to top, a vibration type from top to bottom, a spiral type, a forward and backward pushing stepping type and the like according to the working principle, so that the production requirements of various materials in the storage and feeding processes are met; the traditional material storing and automatically feeding machine has a complex internal structure and a large appearance volume, and most of the material storing and automatically feeding machines are manufactured aiming at a single product type, so that the equipment is low in universality, occupies a large operation space, is high in manufacturing cost, and causes high production cost in the aspect of automatic production and feeding for manufacturing and processing enterprises; if the internally mounted of storage and automatic feeding machine has mechanical structure such as vibration electro-magnet or drive chain, can produce great operation noise at the during operation, can be because the mutual friction between the material when the separation material simultaneously, perhaps the material takes place the friction with the inner wall of equipment, leads to the material impaired, increase manufacturing cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a storage and automatic feeding device to solve the complicated and generally only can carry out the material loading to the product of single size specification of the storage that exists among the prior art and automatic feeding device's inner structure, the commonality of device is lower, the higher technical problem of its manufacturing cost.

In order to achieve the above object, the utility model adopts the following technical scheme: the storage and automatic feeding device comprises a case with an inner cavity, wherein a partition plate is arranged inside the case and divides the inner cavity into a storage cavity and a discharge cavity; the material storage cavity is provided with a supporting plate which is in sliding connection with the inner wall of the case and a first lifting mechanism which is used for driving the supporting plate to move up and down, and the supporting plate and the inner wall of the case enclose to form a first cavity; the discharging cavity is provided with a top plate and a jacking mechanism for driving the top plate to move up and down, the top plate and the inner wall of the case enclose to form a second cavity, and the case is provided with at least one monitoring sensor for monitoring the material thickness of the first cavity and the second cavity on the side walls of the first cavity and the second cavity; the partition plate is provided with a first discharge hole communicated with the first cavity and the second cavity, and the surface of the case is provided with a second discharge hole communicated with the second cavity and the outside.

Furthermore, the inner wall of the case is provided with at least one sliding assembly for connecting the supporting plate, and the at least one sliding assembly comprises a guide rail arranged on the inner wall of the case and a sliding block which is in sliding connection with the guide rail and is fixedly connected with the supporting plate.

Further, the first lifting mechanism comprises a first air bag, a first inflation portion connected with the first air bag and a first inflation valve used for adjusting the air inflow of the first air bag, and the first inflation valve is electrically connected with the monitoring sensor.

Further, the supporting plate comprises a main plate, at least one rotating plate rotatably connected with the main plate, and at least one rotating part for connecting the main plate and the at least one rotating plate.

Further, the bottom of mainboard is provided with first elevating system, the inside of storage cavity be provided with the second elevating system of the bottom surface butt of rotor plate for the drive the rotor plate uses the rotation portion is the center relative the mainboard rotates.

Further, the storage and automatic feeding device further comprises an electric cabinet arranged inside the case, and the monitoring sensor, the first lifting mechanism, the jacking mechanism and the second lifting mechanism are electrically connected with the electric cabinet.

Further, the second lifting mechanism comprises a second air bag, a second inflation portion connected with the second air bag and a second inflation valve used for adjusting the air inflow of the second air bag, and the second inflation valve is electrically connected with the monitoring sensor.

Further, the climbing mechanism include with monitoring sensor electric connection's jacking cylinder and with the jacking piece that the jacking cylinder is connected, jacking piece fixed connection in the bottom of roof.

Furthermore, protective layers are laid on the top surfaces of the supporting plate and the top plate.

Furthermore, the inner wall of the case is provided with a sound absorption layer.

The utility model provides a storage and automatic feeding device's beneficial effect lies in: compared with the prior art, the utility model has the advantages that the baffle plate is arranged inside the case with the inner cavity, and the baffle plate divides the inner cavity into the storage cavity for storing the material and the discharge cavity for temporarily storing the material with single discharge amount; the material storage cavity is provided with a supporting plate which is connected with the inner wall of the case in a sliding manner and a first lifting mechanism which is used for driving the supporting plate to move up and down, and the supporting plate and the inner wall of the case enclose to form a first cavity for storing materials; the discharging cavity is provided with a top plate and a jacking mechanism for driving the top plate to move up and down, the inner walls of the top plate and the case enclose to form a second cavity for temporarily storing the materials with single discharging amount, and the side walls of the first cavity and the second cavity of the case are respectively provided with at least one monitoring sensor for monitoring the material thickness of the first cavity and the second cavity; a first discharge hole communicated with the first cavity and the second cavity is formed in the partition plate, and a second discharge hole communicated with the second cavity and the outside is formed in the surface of the case; when a monitoring sensor in the second cavity monitors that the thickness of the material in the second cavity does not reach a preset value, the first lifting mechanism drives the supporting plate to ascend relative to the material storage cavity and convey the material stored in the material storage cavity to the material discharge cavity in a single required amount, when the monitoring sensor in the second cavity monitors that the thickness of the material in the second cavity reaches the preset value, the first lifting mechanism stops working and keeps the current position, meanwhile, the jacking mechanism drives the top plate to ascend relative to the material discharge cavity and conveys the material in the single discharge amount in the second cavity to a preset position outside the case through the second material discharge hole, and automatic feeding is completed; when the monitoring sensor in the first cavity monitors that the thickness of the material in the first cavity does not reach a preset value, the first lifting mechanism drives the supporting plate to continuously ascend relative to the material storage cavity until the monitoring sensor in the first cavity monitors that the thickness of the material in the first cavity reaches the preset value; if the first lifting mechanism reaches the maximum lifting value and the monitoring sensor in the first cavity monitors that the thickness of the material in the first cavity still does not reach the preset value, prompting a user to supplement the material into the first cavity in time; the storage and automatic feeding device is simple in internal structure and low in manufacturing cost, can be applied to feeding of products with various sizes, materials, hardness and shapes, and is wide in application range and high in universality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic view of a three-dimensional structure of a material storing and automatic feeding device provided in an embodiment of the present invention;

fig. 2 is a schematic view of a partial three-dimensional structure of a material storing and automatic feeding device provided in an embodiment of the present invention;

fig. 3 is a schematic view of a partial three-dimensional structure of a material storing and automatic feeding device provided in an embodiment of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of a storage cavity of the storage and automatic feeding device provided by the embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1: the machine case 11: partition board

12: first discharge port 13: second discharge hole

2: the material storage cavity 21: supporting plate

211: main board 212: rotating plate

213: the rotating section 22: first lifting mechanism

221: first airbag 23: second lifting mechanism

231: second airbag 24: the first cavity

25: the sliding assembly 251: guide rail

252: a slide block 3: discharging cavity

31: top plate 32: jacking mechanism

321: jacking cylinder 322: jacking block

33: second cavity 4: monitoring sensor

5: protective layer

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

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 invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to fig. 3, the storage and automatic feeding device provided in this embodiment includes a case 1 having an inner cavity, a partition 11 is disposed inside the case 1, and the inner cavity is divided into a storage cavity 2 and a discharge cavity 3 by the partition 11; the material storage cavity 2 is provided with a supporting plate 21 connected with the inner wall of the case 1 in a sliding manner and a first lifting mechanism 22 used for driving the supporting plate 21 to move up and down, and the supporting plate 21 and the inner wall of the case 1 are enclosed to form a first cavity 24; the discharging cavity 3 is provided with a top plate 31 and a jacking mechanism 32 for driving the top plate 31 to move up and down, the top plate 31 and the inner wall of the case 1 are enclosed to form a second cavity 33, and the case 1 is provided with at least one monitoring sensor 4 for monitoring the material thickness of the first cavity 24 and the second cavity 33 on the side walls of the first cavity 24 and the second cavity 33; a first discharge port 12 communicated with the first cavity 24 and the second cavity 33 is formed in the partition plate 11, and a second discharge port 13 communicated with the second cavity 33 and the outside is formed in the surface of the case 1.

According to the storage and automatic feeding device, the partition plate 11 is arranged in the case 1 with the inner cavity, and the partition plate 11 divides the inner cavity into the storage cavity 2 for storing materials and the discharge cavity 3 for temporarily storing the materials with single discharge amount; the material storage cavity 2 is provided with a supporting plate 21 connected with the inner wall of the case 1 in a sliding manner and a first lifting mechanism 22 used for driving the supporting plate 21 to move up and down, and the supporting plate 21 and the inner wall of the case 1 enclose to form a first cavity 24 used for storing materials; the discharging cavity 3 is provided with a top plate 31 and a jacking mechanism 32 for driving the top plate 31 to move up and down, the inner walls of the top plate 31 and the case 1 enclose to form a second cavity 33 for temporarily storing the materials of the single discharging amount, and the case 1 is provided with at least one monitoring sensor 4 for monitoring the thicknesses of the materials of the first cavity 24 and the second cavity 33 on the side walls of the first cavity 24 and the second cavity 33; a first discharge port 12 communicating the first cavity 24 and the second cavity 33 is formed in the partition plate 11, and a second discharge port 13 communicating the second cavity 33 and the outside is formed in the surface of the case 1; when the monitoring sensor 4 in the second cavity 33 monitors that the thickness of the material on the top plate 31 in the second cavity 33 does not reach a preset value, the first lifting mechanism 22 drives the supporting plate 21 to ascend relative to the material storage cavity 2 and convey the material stored in the material storage cavity 2 to the material discharge cavity 3 through the first material outlet 12, when the monitoring sensor 4 in the second cavity 33 monitors that the thickness of the material on the top plate 31 in the second cavity 33 reaches the preset value, the first lifting mechanism 22 stops working and keeps the current position, meanwhile, the lifting mechanism 32 drives the top plate 31 to ascend relative to the material discharge cavity 3 and convey the material with the single material discharge in the second cavity 33 to a preset position outside the case 1 through the second material outlet 13, and automatic feeding is completed; when the monitoring sensor 4 in the first cavity 24 monitors that the thickness of the material in the first cavity 24 does not reach a preset value, the first lifting mechanism 22 drives the supporting plate 21 to continuously rise relative to the material storage cavity 2 until the monitoring sensor 4 in the first cavity 24 monitors that the thickness of the material in the first cavity 24 reaches the preset value; if the first lifting mechanism 22 reaches the maximum lifting value and the monitoring sensor 4 in the first cavity 24 monitors that the thickness of the material in the first cavity 24 still does not reach the preset value, the user is prompted to supplement the material into the first cavity 24 in time; the storage and automatic feeding device is simple in internal structure and low in manufacturing cost, can be applied to feeding of products with various sizes, materials, hardness and shapes, and is wide in application range and high in universality.

Referring to fig. 1 to fig. 3, as a specific implementation of the material storing and automatic feeding device provided in this embodiment, the material storing and automatic feeding device includes a case 1 having an inner cavity, where specific structure, size and material of the case 1 are not limited; a partition plate 11 is arranged in the case 1, and the inner cavity of the partition plate 11 is divided into a material storage cavity 2 for storing materials and a discharge cavity 3 for temporarily storing the materials with single discharge amount; at least one monitoring sensor 4 for monitoring the material storage amount is further disposed inside the casing 1, and the type, number and disposition position of the monitoring sensors 4 are not limited herein.

Referring to fig. 2 to 3, in the embodiment, the material storage chamber 2 is provided with a supporting plate 21 slidably connected to an inner wall of the case 1 and a first lifting mechanism 22 for driving the supporting plate 21 to move up and down, the supporting plate 21 and the inner wall of the case 1 enclose to form a first cavity 24 for storing materials, where specific structures of the supporting plate 21 and the first lifting mechanism 22 are not limited, and the first lifting mechanism 22 drives the supporting plate 21 to move up and down to control a size of the first cavity 24 and transportation of the materials in the first cavity 24; when the first lifting mechanism 22 drives the supporting plate 21 to descend to the lowest position, the size of the first cavity 24 at the moment reaches the maximum, the amount of the materials which can be stored reaches the maximum, when the first lifting mechanism 22 drives the supporting plate 21 to gradually ascend, the materials in the first cavity 24 can be output to the second cavity 33, when the first lifting mechanism 22 drives the supporting plate 21 to ascend to the highest position, the first cavity 24 at the moment reaches the minimum, and all the materials in the first cavity 24 are conveyed out of the second cavity 33. The discharging cavity 3 is provided with a top plate 31 and a jacking mechanism 32 for driving the top plate 31 to move up and down, the top plate 31 and the inner wall of the case 1 are enclosed to form a second cavity 33 for temporarily storing the materials with single discharging amount, the case 1 is provided with at least one monitoring sensor 4 for monitoring the thicknesses of the materials in the first cavity 24 and the second cavity 33 on the side walls of the first cavity 24 and the second cavity 33, the specific structures of the top plate 31 and the jacking mechanism 32 are not limited, the top plate 31 is driven to move up and down by the jacking mechanism 32, the size of the second cavity 33 and the conveying of the materials in the second cavity 33 are controlled, and the setting positions of the jacking mechanism 32 and the monitoring sensor 4 can be adjusted according to the single discharging amount of the required materials; a first discharge port 12 communicated with the first cavity 24 and the second cavity 33 is formed in the partition plate 11, and a second discharge port 13 communicated with the second cavity 33 and the outside is formed in the surface of the case 1; when the monitoring sensor 4 in the second cavity 33 monitors that the thickness of the material on the top plate 31 in the second cavity 33 does not reach a preset value, the first lifting mechanism 22 drives the supporting plate 21 to ascend relative to the material storage cavity 2 and convey the material stored in the material storage cavity 2 to the material discharge cavity 3 through the first material outlet 12, when the monitoring sensor 4 in the second cavity 33 monitors that the thickness of the material on the top plate 31 in the second cavity 33 reaches the preset value, the first lifting mechanism 22 stops working and keeps the current position, meanwhile, the lifting mechanism 32 drives the top plate 31 to ascend relative to the material discharge cavity 3 and convey the material with the single material discharge in the second cavity 33 to a preset position outside the case 1 through the second material outlet 13, and automatic feeding is completed; when the monitoring sensor 4 in the first cavity 24 monitors that the thickness of the material in the first cavity 24 does not reach a preset value, the first lifting mechanism 22 drives the supporting plate 21 to continuously rise relative to the material storage cavity 2 until the monitoring sensor 4 in the first cavity 24 monitors that the thickness of the material in the first cavity 24 reaches the preset value; if the first lifting mechanism 22 reaches the maximum lifting value and the monitoring sensor 4 in the first cavity 24 monitors that the thickness of the material in the first cavity 24 still does not reach the preset value, the user is prompted to timely supplement the material into the first cavity 24. Further, the protective layer 5 is laid on the top surfaces of the supporting plate 21 and the top plate 31, so that the materials are prevented from colliding or scraping with the material storage and automatic feeding device in the storage and conveying processes, the materials are prevented from being damaged, the defective rate of the materials in the storage and conveying processes is effectively reduced, the specific material of the protective layer 5 is not limited, and preferably, the protective layer 5 is a soft rubber cushion layer.

Referring to fig. 2 to 4, in the present embodiment, the inner wall of the chassis 1 is provided with at least one sliding assembly 25 for connecting the supporting plate 21, where the number and specific structure of the sliding assemblies 25 are not limited, the at least one sliding assembly 25 includes a guide rail 251 disposed on the inner wall of the chassis 1 and a slider 252 slidably connected to the guide rail 251 and fixedly connected to the supporting plate 21, the first lifting mechanism 22 drives the supporting plate 21 to move up and down, and the slider 252 is driven to slide on the guide rail 251, so that on one hand, the lifting moving direction of the supporting plate 21 can be limited, on the other hand, friction force applied to the supporting plate 21 during moving can be reduced, and loss of kinetic energy can be reduced. The supporting plate 21 comprises a main plate 211, at least one rotating plate 212 rotatably connected with the main plate 211, and at least one rotating part 213 for connecting the main plate 211 and the at least one rotating plate 212, where the number of the rotating plates 212 and the specific structure of the rotating part 213 are not limited, preferably, the rotating part 213 is a hinge for rotatably connecting the main plate 211 and the at least one rotating plate 212, the main plate 211 of the supporting plate 21 abuts against the partition plate 11, and the rotating plate 212 of the supporting plate 21 abuts against the inner wall of the material storage cavity 2, so as to facilitate gathering the material in the first cavity 24 to the first material outlet 12 when conveying the material; preferably, the bottom of the main plate 211 is provided with the first lifting mechanism 22, the inside of the material storage chamber 2 is provided with the second lifting mechanism 23 abutted to the bottom surface of the rotating plate 212, and the second lifting mechanism 23 is used for driving the rotating plate 212 to rotate relative to the main plate 211 by taking the rotating portion 213 as a center, and the second lifting mechanism 23 is used for ascending and driving the rotating plate 212 to rotate relative to the main plate 211 by taking the rotating portion 213 as a center, so that the material on the rotating plate 212 is moved to the main plate 211, and the material in the first cavity 24 is conveyed to the first discharge hole 12.

Further, storage and automatic feeding device still including setting up in the electric cabinet of the inside of quick-witted case 1, monitoring sensor 4, first elevating system 22, climbing mechanism 32 and second elevating system 23 all with electric cabinet electric connection, provide the transmission of power and signal instruction for storage and automatic feeding device through the electric cabinet, ensure storage and automatic feeding device's normal operating. Preferably, the first lifting mechanism 22 includes a first air bag 221, a first inflation portion connected to the first air bag 221, and a first inflation valve for adjusting an intake air amount of the first air bag 221, and the first inflation valve is electrically connected to the monitoring sensor 4; the second lifting mechanism 23 comprises a second air bag 231, a second inflation part connected with the second air bag 231 and a second inflation valve for adjusting the air inflow of the second air bag 231, and the second inflation valve is electrically connected with the monitoring sensor 4; the specific structure of the first inflation valve and the second inflation valve is not limited, and the first inflation valve and the second inflation valve are both solenoid valves; when the monitoring sensor 4 monitors that the thickness of the material on the top plate 31 in the second cavity 33 does not reach a preset value, the monitoring sensor 4 transmits a signal instruction to the electric cabinet, the electric cabinet transmits the signal instruction to the first inflation valve and the second inflation valve, the first inflation valve opens the first inflation part to inflate the first air bag 221, the second inflation valve opens the second inflation part to inflate the second air bag 231, the first inflation valve accurately controls the air inflow of the first air bag 221, the second inflation valve accurately controls the air inflow of the second air bag 231, so that the lifting height of the first lifting mechanism 22 for lifting the main plate 211 is controlled, the lifting height of the second lifting mechanism 23 for lifting the rotating plate 212 is controlled, and the material with the single required material amount in the first cavity 24 is transmitted to the second cavity 33 through the first discharge hole 12; when the monitoring sensor 4 monitors that the thickness of the material on the top plate 31 in the second cavity 33 reaches a preset value, the monitoring sensor 4 transmits a signal instruction to the electric cabinet, the electric cabinet transmits the signal instruction to the first inflation valve and the second inflation valve to close the first inflation valve and the second inflation valve, the first air bag 221 and the second air bag 231 are stopped to be inflated, the first lifting mechanism 22 is stopped to work and the current position is kept, and the material with the material amount required for one time is conveyed to the second cavity 33 from the first cavity 24.

Referring to fig. 3, in this embodiment, the jacking mechanism 32 of the discharging cavity 3 includes a jacking cylinder 321 electrically connected to the monitoring sensor 4 and a jacking block 322 connected to the jacking cylinder 321, the jacking block 322 is fixedly connected to the bottom of the top plate 31, when the monitoring sensor 4 monitors that the thickness of the material on the top plate 31 in the second cavity 33 reaches a preset value, the monitoring sensor 4 transmits a signal command to the electric cabinet, the electric cabinet transmits the signal command to the first inflation valve and the second inflation valve to close the two inflation valves, and at the same time, the electric cabinet transmits the signal command to the jacking cylinder 321 of the jacking mechanism 32, so that the jacking cylinder 321 transmits kinetic energy to the jacking block 322 fixedly connected to the top plate 31 to drive the top plate 31 to ascend relative to the discharging cavity 3 and transmit the single-discharge amount of the material in the second cavity 33 to a preset position outside the enclosure 1 through the second discharging port 13, completing automatic feeding; the storage and automatic feeding device is simple in internal structure, low in manufacturing cost, wide in application range and high in universality, and can be applied to feeding of products with various dimensions.

Further, the inner wall of the case 1 is provided with the sound absorption layer, noise generated by the storage and automatic feeding devices during operation is reduced, user experience is effectively improved, the specific structure of the sound absorption layer is not limited, and preferably, the sound absorption layer is made of sound absorption cotton glued on the inner wall of the case 1, and the sound absorption layer is easy to process and long in service life.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a storage and automatic feeding device which characterized in that: the device comprises a case with an inner cavity, wherein a partition plate is arranged inside the case and divides the inner cavity into a material storage cavity and a material discharge cavity; the material storage cavity is provided with a supporting plate which is in sliding connection with the inner wall of the case and a first lifting mechanism which is used for driving the supporting plate to move up and down, and the supporting plate and the inner wall of the case enclose to form a first cavity; the discharging cavity is provided with a top plate and a jacking mechanism for driving the top plate to move up and down, the top plate and the inner wall of the case enclose to form a second cavity, and the case is provided with at least one monitoring sensor for monitoring the material thickness of the first cavity and the second cavity on the side walls of the first cavity and the second cavity; the partition plate is provided with a first discharge hole communicated with the first cavity and the second cavity, and the surface of the case is provided with a second discharge hole communicated with the second cavity and the outside.

2. The storing and automatic feeding device according to claim 1, characterized in that: the inner wall of the case is provided with at least one sliding assembly used for being connected with the supporting plate, and the at least one sliding assembly comprises a guide rail arranged on the inner wall of the case and a sliding block which is in sliding connection with the guide rail and is fixedly connected with the supporting plate.

3. The storing and automatic feeding device according to claim 1, characterized in that: the first lifting mechanism comprises a first air bag, a first inflation part connected with the first air bag and a first inflation valve used for adjusting the air inflow of the first air bag, and the first inflation valve is electrically connected with the monitoring sensor.

4. The storing and automatic feeding device according to claim 1, characterized in that: the supporting plate comprises a main plate, at least one rotating plate and at least one rotating part, wherein the at least one rotating plate is rotatably connected with the main plate, and the at least one rotating part is used for connecting the main plate and the at least one rotating plate.

5. The storing and automatic feeding device according to claim 4, characterized in that: the bottom of mainboard is provided with first elevating system, the inside of storage cavity be provided with the second elevating system of the bottom surface butt of rotor plate is used for the drive the rotor plate use the rotation portion is relative as the center the mainboard rotates.

6. The storing and automatic feeding device according to claim 5, characterized in that: the storage and automatic feeding device further comprises an electric cabinet arranged inside the case, and the monitoring sensor is arranged on the first lifting mechanism, the jacking mechanism and the second lifting mechanism and electrically connected with the electric cabinet.

7. The storing and automatic feeding device according to claim 6, characterized in that: the second lifting mechanism comprises a second air bag, a second inflation part connected with the second air bag and a second inflation valve used for adjusting the air inflow of the second air bag, and the second inflation valve is electrically connected with the monitoring sensor.

8. The storing and automatic feeding device according to claim 1, characterized in that: the jacking mechanism comprises a jacking cylinder and a jacking block, the jacking cylinder is electrically connected with the monitoring sensor, the jacking block is connected with the jacking cylinder, and the jacking block is fixedly connected with the bottom of the top plate.

9. The storing and automatic feeding device according to claim 1, characterized in that: the top surfaces of the supporting plate and the top plate are respectively paved with a protective layer.

10. The storing and automatic feeding device according to claim 1, characterized in that: and the inner wall of the case is provided with a sound absorption layer.

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