Summary of the invention
Based on this, it is necessary to for the lower problem of packed meal extraction efficiency, provide a kind of automatic packed meal machine.
A kind of automatic packed meal machine, comprising:
Cabinet is equipped with several outlets;
Storage rack is set in the cabinet, and the storage rack has multilayer support mechanism, and the support mechanism is for placing
Packed meal;
Several intake chutes are set in the cabinet, and the intake chute is arranged in a one-to-one correspondence with the support mechanism, described to lead
Liquid bath is loaded with heat-conducting medium, for heating to the packed meal;
Lifting device, for driving the storage rack to go up and down, when the lifting device drives the storage rack to drop to the
When one position, each described support mechanism enters in the corresponding intake chute;When the lifting device drives the storage
When frame rises to the second position, each described support mechanism leaves the intake chute and is located at same height with the outlet
Degree.
Above-mentioned automatic packed meal machine, including the support mechanism being arranged in a one-to-one correspondence and intake chute, storage rack is in lifting device
Under driving, so that the packed meal for being placed in support mechanism immerses the heat-conducting medium in intake chute, so that heat-conducting medium carries out packed meal
Heating.Meanwhile the lifting device is able to drive storage rack mass motion, so that stored in multilayer support mechanism on storage rack
Packed meal moves to corresponding outlet, picks and places to concentrate, and effectively improves packed meal and picks and places efficiency, shortens period of reservation of number.
In one of the embodiments, the lifting device include the first fixed plate, it is movable plate, the second fixed plate, several
Support column, screw rod and driving assembly, first fixed plate are set to the cabinet, and it is solid that several support columns are set to described first
Fixed board, the movable plate are sheathed on the support column, and it is solid far from described first that second fixed plate is connected to the support column
One end of fixed board, the screw rod are rotatablely connected with first fixed plate and second fixed plate respectively, and the screw rod with
The movable plate is threadedly engaged, and the driving component is for driving the screw rod to rotate so that the movable plate is along the support column
Lifting, the movable plate are connected with elevating lever, and the elevating lever is connected to the storage rack.
The lifting device further includes several detection components in one of the embodiments, and the detection components include passing
Sensor and detector bar, the detector bar are set on the movable plate, and the sensor is respectively arranged on first fixed plate and institute
The second fixed plate is stated, the detector bar can follow the movable plate to move and enter the detection zone of the sensor.
The sensor includes that the optical signal transmitter being oppositely arranged and optical signal receive in one of the embodiments,
Device, when the detector bar is moved between the optical signal transmitter and the optical signal receiver with the movable plate, institute
The optical signal of the optical signal transmitter transmitting can be blocked by stating detector bar.
First fixed plate and the cabinet are structure as a whole in one of the embodiments,.
The lifting device further includes limited block in one of the embodiments, and the limited block is sheathed on the support
Column, and it is connected to first fixed plate, second fixed plate or the movable plate, for limiting the movement of the movable plate
Stroke.
The driving component includes first gear, second gear and rotating electric machine in one of the embodiments, and described
One gear and second gear intermeshing, the output end of the rotating electric machine are connected to the first gear, and described second
Gear and the screw coaxial are arranged.
The automatic packed meal machine further includes liquid reserve tank and the pump housing in one of the embodiments, and the pump housing is used for institute
The heat-conducting medium stated in liquid reserve tank injects in the intake chute.
The automatic packed meal machine further includes rotating device in one of the embodiments, and the rotating device includes transmission
Component and motor, the motor can drive the storage rack to rotate by the transmission component.
A kind of working method of the automatic packed meal machine, comprising the following steps:
In the first preset time point, the filling heat-conductive medium into intake chute;
Lifting device drives storage rack to drop to first position, so that the packed meal being placed on the storage rack immerses drain
In heat-conducting medium in slot;
In the second preset time point, lifting device drives storage rack to rise to the second position, so that the multiple of storage rack hold
Support mechanism leaves the intake chute, and each support mechanism is located at sustained height with corresponding outlet.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein "inner", "outside", "left", "right" and
Similar statement for illustrative purposes only, is not meant to be the only embodiment.
Please refer to Fig. 1 and Fig. 2, a kind of automatic packed meal machine 100 includes cabinet 10, storage rack 20, several intake chutes 30 and rises
Falling unit 40, cabinet 10 are equipped with several outlets 11;Storage rack 20 is set in cabinet 10, and storage rack 20 has multilayer support mechanism
21, support mechanism 21 is for placing packed meal 200;Several intake chutes 30 are set in cabinet 10, intake chute 30 and support mechanism 21 1
One is correspondingly arranged, and intake chute 30 is loaded with heat-conducting medium, for heating to packed meal 200;Lifting device 40 is for driving storage
Put the lifting of frame 20, when the lifting device 40 drives the storage rack 20 to drop to first position, each described support machine
Structure 21 enters in corresponding intake chute 30;When the lifting device 40 drives the storage rack 20 to rise to the second position, often
One support mechanism 21 leaves the intake chute 30 and is located at sustained height with the corresponding outlet 11.
Above-mentioned automatic packed meal machine 100 includes that the support mechanism 21 being arranged in a one-to-one correspondence and intake chute 30, storage rack 20 are rising
Under the driving of falling unit 40, so that the packed meal 200 for being placed in support mechanism 21 immerses the heat-conducting medium in intake chute 30, to lead
Thermal medium heats packed meal 200.Meanwhile lifting device 40 is able to drive 20 mass motion of storage rack, so that storage rack 20
On multilayer support mechanism 21 store packed meal 200 move to corresponding outlet 11, so as to concentrate pick and place, effectively improve packed meal
200 pick and place efficiency, shorten period of reservation of number.
It should be noted that the packed meal 200 in support mechanism 21 immerses intake chute 30 when storage rack 20 is in first position
In interior heat-conducting medium, heat-conducting medium can transfer heat to packed meal 200, heat to it.Storage rack 20 is in the second position
When, the height of each support mechanism 21 is consistent with corresponding outlet 11, to take out packed meal 200 by outlet 11.
In some embodiments, the controller of the automatic packed meal machine 100 is selected in preset time adds packed meal 200
Heat.When needing heating box lunch 200, the first filling heat-conductive medium into intake chute 30, then lifting device 40 drives storage rack 20
It falls into place, packed meal 200 immerses in heat-conducting medium, continues for some time, and the heating of packed meal 200 finishes, and lifting device 40 drives storage
The rising of frame 20 is put, the packed meal 200 for being placed in support mechanism 21 at this time is located at sustained height with corresponding outlet 11, and facilitating will put
The packed meal 200 for being placed in support mechanism 21 is released by outlet 11.
Automatic packed meal machine 100 further includes liquid reserve tank (not shown) and the pump housing, and the pump housing is used for the heat-conducting medium in liquid reserve tank
It injects in intake chute 30, wherein liquid reserve tank is set to the bottom of cabinet 10, and heat-conducting medium is promoted to certain height by the pump housing
Degree, each intake chute 30 are connected with inlet tube and outlet tube, are then flowed into each intake chute 30 by inlet tube.Outlet tube
The other end be connected to liquid reserve tank, after heating, heat-conducting medium flows into liquid reserve tank by outlet tube, and realization follows heat-conducting medium
Ring utilizes.
It should be noted that outlet tube is equipped with solenoid valve, which connect with controller communication, the heating of packed meal 200 one
After fixing time, controller controls solenoid valve and opens, and heat-conducting medium flows into liquid reserve tank by outlet tube.
Referring to Fig. 3, lifting device 40 includes the first fixed plate 41, movable plate 42, the second fixed plate 43, several support columns
44, screw rod 45 and driving assembly 46, the first fixed plate 41 are set to cabinet 10, and several support columns 44 are set to the first fixed plate 41, living
Movable plate 42 is sheathed on support column 44, and the second fixed plate 43 is connected to the one end of support column 44 far from the first fixed plate 41, screw rod 45
It is rotatablely connected with the first fixed plate 41 and the second fixed plate 43 and is threadedly engaged with movable plate 42 respectively, driving assembly 46 is used for
Screw rod 45 is driven to rotate so that movable plate 42 is gone up and down along support column 44, movable plate 42 is connected with elevating lever 47, and elevating lever 47 connects
In storage rack 20.
Specifically, driving assembly 46 drives screw rod 45 to rotate, and since screw rod 45 is to be threadedly engaged with movable plate 42, screw rod 45
Movable plate 42 is able to drive to move up and down, and storage rack 20 is connected to movable plate 42 by elevating lever 47, when 42 liters of movable plate
When drop, correspondingly, storage rack 20 rises or falls movement.Support column 44 is fixed for fixing the first fixed plate 41 and second
The relative position of plate 43, and guiding role is formed to movable plate 42.It should be understood that the number of support column 44 be four, four
A support column 44 is symmetrically disposed on 41/ second fixed plate 43 of the first fixed plate.
Driving assembly 46 includes first gear 461, second gear 462 and rotating electric machine 463, first gear 461 and second
Gear 462 is intermeshed, and the output end of rotating electric machine 463 is connected to first gear 461, and second gear 462 and screw rod 45 are coaxial
Setting.Rotating electric machine 463 is decelerating motor, can be in movable plate 42 close to deceleration when rising in place or falling into place, thus anti-
Only there is emergency stop and generates and substantially shake.
In one embodiment, lifting device 40 further includes detection components 48, and detection components 48 include sensor 481 and detection
Item 482, detector bar 482 are set on movable plate 42, and detector bar 482 can follow movable plate 42 to move and enter sensor 481
Detection zone, to judge whether movable plate 42 moves in place.First fixed plate 41 and the second fixed plate 43 are equipped with sensor
481.Sensor 481 is connect with controller communication, when sensor 481 detects the signal in place that movable plate 42 rises or falls
When, by this, signal is transferred to controller in place, and controller issues the signal that shuts down to driving assembly 46, realizes to movable plate 42
The real-time monitoring of motion state prevents movable plate 42 beyond largest motion range, leads to other in storage rack 20 and cabinet 10
Component is hit.
Lifting device 40 further includes limited block 49, and limited block 49 is sheathed on support column 44, and limited block 49 is connected to
One fixed plate 41, the second fixed plate 43 or movable plate 42.When movable plate 42 is gone up and down, limited block 49 is held on the first fixed plate 41
Between movable plate 42 (or the second fixed plate 43 and movable plate 42), movable plate 42 can be formed and be limited, prevent detection components
48 movable plates 42 when being out of order exceed maximum lifting travel.
Sensor 481 includes the optical signal transmitter and optical signal receiver being oppositely arranged, and detector bar 482 being capable of shielding light
The optical signal of signal projector transmitting.Region between optical signal transmitter and optical signal receiver is detection zone, works as inspection
It surveys item 482 to enter in detection zone, the optical signal that optical signal transmitter issues is blocked, and optical signal receiver does not receive light letter
Number, sensor 481 obtains out the signal in place of movable plate 42 at this time.
It should be noted that sensor 481 can also be touch sensor or potentiometer.
In one embodiment, the first fixed plate 41 and cabinet 10 are structure as a whole.In other words, the first fixed plate 41 is cabinet
10 a part, so as to which one end of support column 44 to be directly arranged on cabinet 10.
The generally rectangular parallelepiped structure of cabinet 10, cabinet 10 are equipped with chamber door, in the preparation stage, open chamber door, packed meal 200 is put
Enter the support mechanism 21 on storage rack 20.It should be understood that being provided with support frame in cabinet 10, storage rack 20 is set to support frame
On.Lifting device 40 be set to cabinet 10 top, referring to Fig. 2, the middle part of storage rack 20 be equipped with shaft 22, elevating lever 47 with turn
Axis 22 is fixedly connected.
Referring to Fig. 4, automatic packed meal machine 100 further includes rotating device 50, rotating device 50 includes transmission component 51 and electricity
Machine 52, motor 52 can drive storage rack 20 to rotate by transmission component 51.It is each for the capacity for increasing automatic packed meal machine 100
A support mechanism 21 includes the multiple storage positions 211 circumferentially arranged, each storage position 211 can place a packed meal 200, is led to
Crossing rotating device 50 drives storage rack 20 to rotate, so that storage position 211 is moved to the position opposite with outlet 11, so as to from taking
Take out packed meal 200 in outlet 11.Specifically, transmission component 51 can be gear engagement structure or belt transmission structure, motor 52 passes through
Transmission component 51 drives elevating lever 47 to rotate.
Further, transmission component 51 and motor 52 are set on movable plate 42, and the first fixed plate 41 offers escape port,
Elevating lever 47 wears escape port and connect with transmission component 51.
The working method of automatic packed meal machine 100 the following steps are included:
S100: in the first preset time point, the filling heat-conductive medium into intake chute 30;
First preset time, which is selected, to be led for the sometime point before meal point for example, setting the first preset time point as 11:00
Thermal medium can be hot water or the liquid of other high specific heat.
S200: lifting device 40 drives storage rack 20 to drop to first position, so as to be placed in the packed meal on storage rack 20
200 immerse in the heat-conducting medium in intake chute 30.
S300: in the second preset time point, lifting device 40 drives storage rack 20 to rise to the second position, so that storage rack
Intake chute 30 leaves in 20 multiple support mechanisms 21, and each support mechanism 21 and corresponding outlet 11 are located at sustained height.
Second preset time point is point at the beginning of dining peak, for example, set the second preset time point as 11:25,
Controller is issued to driving assembly and is instructed, and driving assembly is started to work so that storage rack 20 leaves intake chute 30 and rises to second
Position, and each support mechanism 21 on storage rack 20 reaches height where corresponding outlet 11, it is convenient by outlet
11 take out packed meal 200.
It should be noted that not storing heat-conducting medium in intake chute 30 when the automatic packed meal machine 100 is in original state.
The refrigeration module work of automatic packed meal machine 100, it is ensured that packed meal 200 is maintained at lower temperature, prevents food spoilage, default first
Before time point, such as 10:30, refrigeration module stop working, so that packed meal 200 is gradually brought to room temperature.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.