阅读说明：本技术 一种智能立体冷库 (Three-dimensional freezer of intelligence ) 是由 毛良军 于 2020-05-14 设计创作，主要内容包括：本发明提供了一种智能立体冷库,冷库库体中设有前后依次隔开的入出库作业区、缓冲区和材料存放区,所述材料存放区中设有立体货架和用于摆放材料的堆垛机,堆垛机包括货叉、提升机构和行走机构,堆垛机的底部设有前后延伸的行走地轨,堆垛机上安装有用于识别材料的型号信息的识别装置；缓冲区包括前后间隔设置的两个供材料进出的自动门,当两个自动门关闭时,缓冲区形成封闭空间,入出库作业区、缓冲区和材料存放区均设有用于双向传送材料的输送轨道；制冷系统包括蒸发器和上下布置的出风口和回风口,制冷系统采用交替工作的第一制冷机组和第二制冷机组,蒸发器的出风口安装有气动百叶窗。本发明适用于各类预浸料、胶粘剂等原材料的低温自动存取。(The invention provides an intelligent three-dimensional refrigeration house, wherein a storage and retrieval operation area, a buffer area and a material storage area which are sequentially separated from one another are arranged in a refrigeration house body, a three-dimensional goods shelf and a stacker for placing materials are arranged in the material storage area, the stacker comprises a goods fork, a lifting mechanism and a traveling mechanism, a traveling ground rail extending from front to back is arranged at the bottom of the stacker, and an identification device for identifying the type information of the materials is arranged on the stacker; the buffer area comprises two automatic doors which are arranged at intervals at the front and the back and are used for the material to enter and exit, when the two automatic doors are closed, the buffer area forms a closed space, and the warehouse-in and warehouse-out operation area, the buffer area and the material storage area are all provided with conveying tracks for the bidirectional conveying of materials; the refrigerating system comprises an evaporator, an air outlet and an air return inlet which are arranged up and down, the refrigerating system adopts a first refrigerating unit and a second refrigerating unit which work alternately, and a pneumatic shutter is installed at the air outlet of the evaporator. The invention is suitable for low-temperature automatic access of various raw materials such as prepreg, adhesive and the like.)

1. The utility model provides a three-dimensional freezer of intelligence, includes the freezer storehouse body, refrigerating system and control system, its characterized in that: the cold storage body is internally provided with a storage and delivery operation area, a buffer area and a material storage area which are sequentially separated from front to back, the material storage area is internally provided with a three-dimensional goods shelf and a stacker for placing materials, the stacker comprises a fork, a lifting mechanism and a traveling mechanism, the bottom of the stacker is provided with a traveling ground rail extending from front to back, and the stacker is provided with an identification device for identifying the type information of the materials; the buffer area comprises two automatic doors for material to enter and exit, the two automatic doors are arranged at intervals in the front and back, when the two automatic doors are closed, the buffer area forms a closed space, the warehouse-in and warehouse-out operation area, the buffer area and the material storage area are respectively provided with a conveying track for bidirectional conveying materials, the conveying tracks are respectively disconnected by the two automatic doors, a transport trolley is arranged on the conveying tracks, the length of the transport trolley is smaller than the distance between the two automatic doors and larger than the disconnection distance, when the transport trolley passes through the two automatic doors, one of the two automatic doors is opened, the other automatic door is closed, and the conveying tracks in the material storage area are in butt joint with; the refrigeration system comprises an evaporator in the evaporator room, and an air outlet and an air return inlet which are arranged up and down in the material storage area, wherein the evaporator is positioned at one side outside the cold storage body, the evaporator is connected with a refrigeration unit for providing a refrigerant, the refrigeration system adopts a first refrigeration unit and a second refrigeration unit which alternately work, a pneumatic shutter is arranged at the air outlet of the evaporator, the pneumatic shutter is opened when the evaporator works, and the pneumatic shutter is automatically closed when the evaporator is closed; the control system comprises a data server, a client computer and warehouse management software, and outputs signals to control the refrigeration system, the stacker, the identification device, the transport trolley and the automatic door to work.

2. The intelligent stereo refrigeration house according to claim 1, characterized in that: and a maintenance door for the access of maintainers is arranged on the front side of the material storage area, the maintenance door is connected with the control system, and when the maintenance door is opened, the stacker is prohibited from working.

3. The intelligent stereo refrigeration house according to claim 1, characterized in that: the automatic door adopts a lifting door.

4. The intelligent stereo refrigeration house according to claim 1, characterized in that: the evaporator is an air cooler type evaporator, the refrigerating unit is installed at the top of a factory building adjacent to the refrigeration house, and the refrigerating unit adopts an air cooling V-shaped top air outlet box type unit.

5. The intelligent stereo refrigeration house according to claim 1, characterized in that: the interior of the cold storage body is provided with a storage temperature monitoring module, and the storage temperature monitoring module is connected with the control system.

6. The intelligent stereo refrigeration house according to claim 5, wherein: the interior of the cold storage body is provided with a GPRS alarm module which is connected with the cold storage temperature monitoring module and used for wireless networking alarm.

7. The intelligent stereo refrigeration house according to claim 5, wherein: and an air cooler is arranged in the warehousing and ex-warehouse operation area, and the temperature is controlled to be 5-10 ℃.

8. The intelligent stereo refrigeration house according to claim 1, characterized in that: the air outlet is located above the three-dimensional goods shelf, and the air return inlet is located at the bottom of the three-dimensional goods shelf.

9. The intelligent stereo refrigeration house according to claim 1, characterized in that: an electric translation cold storage door is arranged on the cold storage body.

10. The intelligent stereo refrigeration house according to claim 1, characterized in that: the control system is positioned in the refrigeration house control room, transparent glass is respectively arranged between the refrigeration house control room and the in-out operation area and between the refrigeration house control room and the buffer area, and partition doors are arranged between the refrigeration house control room and the in-out operation area and between the refrigeration house control room and the evaporator.

Technical Field

The invention relates to a refrigeration device, in particular to an intelligent three-dimensional refrigeration house.

Background

Prepreg, adhesive and other raw materials are often used in aerospace materials. Prepregs are reinforcements that have been pre-impregnated with a specific amount of resin and need to be stored in a freezer below-20 ℃ in order to prevent the prepreg from curing. The prepreg has a certain limit in shelf life in a refrigerator, and needs to be taken out within a life time.

At present, a known refrigeration house generally comprises a refrigeration house body, a refrigeration system and an electrical control system, wherein the automation degree of the electrical control system can generally achieve automatic safety protection, automatic start and stop, automatic temperature control and the like. However, the operation of personnel entering the material storage area still exists, the situation that personnel are frostbitten in the refrigeration house for a long time can occur, and the problems that the utilization rate of the refrigeration house is not high, the temperature fluctuation is large, the temperature cannot be ensured during the maintenance of a refrigeration house unit, the material inlet and outlet time cannot be recorded and the like also exist.

Disclosure of Invention

In view of the problems in the prior art, the invention provides an intelligent three-dimensional refrigeration house, which adopts the technical scheme that the intelligent three-dimensional refrigeration house comprises a refrigeration house body, a refrigerating system and a control system, wherein a storage and retrieval operation area, a buffer area and a material storage area which are sequentially separated from one another are arranged in the refrigeration house body, a three-dimensional goods shelf and a stacker for placing materials are arranged in the material storage area, the stacker comprises a fork, a lifting mechanism and a traveling mechanism, a traveling ground rail extending from front to back is arranged at the bottom of the stacker, and an identification device for identifying the type information of the materials is arranged on the stacker; the buffer area comprises two automatic doors for material to enter and exit, the two automatic doors are arranged at intervals in the front and back, when the two automatic doors are closed, the buffer area forms a closed space, the warehouse-in and warehouse-out operation area, the buffer area and the material storage area are respectively provided with a conveying track for bidirectional conveying materials, the conveying tracks are respectively disconnected by the two automatic doors, a transport trolley is arranged on the conveying tracks, the length of the transport trolley is smaller than the distance between the two automatic doors and larger than the disconnection distance, when the transport trolley passes through the two automatic doors, one of the two automatic doors is opened, the other automatic door is closed, and the conveying tracks in the material storage area are in butt joint with; the refrigeration system comprises an evaporator in the evaporator room, and an air outlet and an air return inlet which are arranged up and down in the material storage area, wherein the evaporator is positioned at one side outside the cold storage body, the evaporator is connected with a refrigeration unit for providing a refrigerant, the refrigeration system adopts a first refrigeration unit and a second refrigeration unit which alternately work, a pneumatic shutter is arranged at the air outlet of the evaporator, the pneumatic shutter is opened when the evaporator works, and the pneumatic shutter is automatically closed when the evaporator is closed; the control system comprises a data server, a client computer and warehouse management software, and outputs signals to control the refrigeration system, the stacker, the identification device, the transport trolley and the automatic door to work.

As a preferred technical scheme of the invention, the front side of the material storage area is provided with a maintenance door for the access of maintainers, the maintenance door is connected with a control system, and when the maintenance door is opened, the stacker is prohibited from working.

As a preferable technical scheme of the invention, the automatic door adopts a lifting door.

As a preferred technical scheme of the invention, the evaporator is an air cooler type evaporator, the refrigerating unit is arranged at the top of a factory building adjacent to the refrigeration house, and the refrigerating unit adopts an air-cooled V-shaped top air outlet box type unit.

As a preferred technical scheme of the invention, a storage temperature monitoring module is arranged in the cold storage body and is connected with the control system.

As a preferred technical scheme of the invention, a GPRS alarm module which is connected with the cold storage temperature monitoring module and used for wireless networking alarm is arranged in the cold storage body.

As a preferred technical scheme of the invention, the warehouse-in and warehouse-out operation area is provided with an air cooler, and the temperature is controlled to be 5-10 ℃.

As a preferable technical scheme of the invention, the air outlet is positioned above the three-dimensional goods shelf, and the air return inlet is positioned at the bottom of the three-dimensional goods shelf.

As a preferred technical scheme of the invention, the electric translation cold storage door is arranged on the cold storage body.

As a preferred technical scheme of the invention, the control system is positioned in the refrigeration house control room, transparent glass is respectively arranged between the refrigeration house control room and the in-out operation area and between the refrigeration house control room and the buffer area, and partition doors are respectively arranged between the refrigeration house control room and the in-out operation area and between the refrigeration house control room and the evaporator.

The invention has the beneficial effects that: the equipment can automatically identify the type of the material and place the material, is suitable for low-temperature automatic storage and taking of various raw materials such as prepreg and adhesive, does not need personnel to enter a cold storage room to place the material, avoids the operation of the personnel entering the cold storage room with the temperature of-20 ℃ to 30 ℃, improves the safety coefficient of the personnel, reduces the labor intensity, and improves the utilization rate of the cold storage room by combining the cold storage room with a three-dimensional cold storage room; the space between the evaporators is increased, the pneumatic shutter and the evaporators are synchronously opened and closed, two sets of refrigerating units are used for one, so that the freezing in a refrigeration house is avoided, and the temperature fluctuation is reduced; in addition, the time of the material entering and leaving the warehouse can be automatically recorded through an automatic door and a control system.

Drawings

FIG. 1 is a sectional schematic view of an intelligent three-dimensional refrigeration house of the invention;

FIG. 2 is a top view of the intelligent three-dimensional refrigerator;

FIG. 3 is a side view of an intelligent three-dimensional freezer;

FIG. 4 is an application schematic diagram of an intelligent three-dimensional refrigeration house;

in the figure: 1-a cold storage body, 10-an electric translation cold storage door, 11-an in-and-out operation area, 12-a buffer area, 121-an automatic door, 13-a material storage area, 14-a three-dimensional shelf, 15-a stacker, 16-a walking ground rail, 17-an evaporator room, 18-a cold storage control room, 19-a maintenance door, 2-a cold storage system, 21-an evaporator, 22-an air outlet, 23-an air return opening, 24-a refrigerating unit, 3-a control system, 4-a conveying track and 5-a transport trolley.

Detailed Description

The technical solution of the present invention will be described in detail by specific examples.

As shown in fig. 1 to 4, the intelligent three-dimensional refrigerator comprises a refrigerator body 1, a refrigerating system 2 and a control system 3, and is characterized in that: the cold storage body 1 is internally provided with a storage-in and storage-out operation area 11, a buffer area 12 and a material storage area 13 which are sequentially separated from one another from front to back, the material storage area 13 is internally provided with a three-dimensional goods shelf 14 and a stacker 15 for placing materials, the stacker 15 comprises a fork, a lifting mechanism and a traveling mechanism, the bottom of the stacker 15 is provided with a traveling ground rail 16 extending from front to back, and the stacker is provided with an identification device for identifying the type information of the materials; the buffer area 12 comprises two automatic doors 121 for material to enter and exit, which are arranged at intervals in the front and back, when the two automatic doors are closed, the buffer area forms a closed space, the warehouse-in and warehouse-out operation area, the buffer area and the material storage area are respectively provided with a conveying track 4 for bidirectional conveying materials, the conveying tracks 4 are respectively disconnected by the two automatic doors 21, a transport trolley 5 is arranged on the conveying tracks 4, the length of the transport trolley 5 is smaller than the distance between the two automatic doors 21 and larger than the disconnection distance, when the transport trolley passes through, one of the two automatic doors is opened, the other automatic door is closed, and the conveying tracks in the material storage area are butted with the three-dimensional shelf; the refrigeration system 2 comprises an evaporator 21 in an evaporator room, and an air outlet 22 and an air return opening 23 which are arranged up and down in a material storage area, the evaporator room 17 is positioned at one side outside the cold storage body, the evaporator 21 is connected with a refrigeration unit 24 for providing a refrigerant, the refrigeration system adopts a first refrigeration unit and a second refrigeration unit which work alternately, a pneumatic shutter is arranged at the air outlet of the evaporator, the pneumatic shutter is opened when the evaporator works, and the pneumatic shutter is automatically closed when the evaporator is closed; the control system comprises a data server, a client computer and warehouse management software, and outputs signals to control the refrigeration system, the stacker, the identification device, the transport trolley and the automatic door to work. The material storage area is provided with a plurality of cameras, so that the running condition of the stacker can be observed in real time. The model information of the material can adopt a two-dimensional code or a bar code as an identification code, and the identification device adopts a corresponding scanning device to read the identification code.

Furthermore, a maintenance door 19 for the access of maintenance personnel is arranged on the front side of the material storage area, the maintenance door is connected with the control system, and when the maintenance door is opened, the stacker is prohibited from working.

Further, the automatic door adopts a lifting door.

Further, the evaporator 21 is an air cooler type evaporator, the refrigerating unit 24 is installed at the top of a factory building adjacent to the refrigeration house, and the refrigerating unit 24 is an air-cooled V-shaped ejection air box type unit.

Further, a cold storage body is internally provided with a cold storage temperature monitoring module, and the cold storage temperature monitoring module is connected with the control system.

Furthermore, a GPRS alarm module which is connected with the cold storage temperature monitoring module and used for wireless networking alarm is arranged in the cold storage body.

Furthermore, an air cooler is arranged in the warehouse-in and warehouse-out operation area, and the temperature is controlled to be 5-10 ℃.

Furthermore, the air outlet is located above the three-dimensional goods shelf, and the air return inlet is located at the bottom of the three-dimensional goods shelf.

Further, an electric translation cold storage door 10 is arranged on the cold storage body.

Further, the control system 3 is located in the refrigeration house control room 18, transparent glass is installed between the refrigeration house control room and the in-out operation area, and between the refrigeration house control room and the buffer area, and partition doors are installed between the refrigeration house control room and the in-out operation area, and between the refrigeration house control room and the evaporator.

The working principle of the invention is as follows: in the warehousing and ex-warehouse operation area, an operator places materials on a transport trolley, an automatic door on the front side is opened, the transport trolley enters a buffer area along a conveying track, the automatic door on the front side is closed, an automatic door on the rear side is opened, a control system records warehousing time, the transport trolley continues to enter a material storage area along the conveying track, the automatic door on the rear side is closed, an identification device on a stacker acquires model information of the materials, the stacker is controlled to transfer the materials to the stacker through a fork, a walking mechanism of the stacker moves to a corresponding ground position along a low-walking rail, the materials are lifted to a shelf lattice with a corresponding height through a lifting mechanism, warehousing of the materials is achieved, and the warehousing and ex-warehouse process of the materials is opposite. In addition, the control system controls the timing switching of the two refrigerating units, when one unit is defrosted, the other unit runs, any one unit enters a fault state, and the other unit automatically starts running to realize one use and one standby; when the evaporator corresponding to the refrigerating unit works, the pneumatic shutter of the air outlet is opened, and the pneumatic shutter is automatically closed when the evaporator is closed; the temperature in the warehouse is monitored through the warehouse temperature monitoring module, the control system controls the refrigerating system to adjust the temperature in the warehouse, and the remote monitoring and alarming of the warehouse temperature can be realized by matching with the GPRS alarm module, so that no person is on duty for 24 hours. The equipment is an assembly of a refrigeration house and a three-dimensional house, adopts an intelligent management system, is mainly used for low-temperature automatic access of various raw materials such as prepreg, adhesive and the like, and can automatically record the service life of the materials.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.