One kind being based on machine vision drawer type crispy rice electric oven
Technical field
The utility model relates to food processing equipment technical fields, and in particular to one kind is based on machine vision drawer type crispy rice
Electric oven.
Background technique
Traditional crispy rice baking process is using the cooking stove baking for dryouting bavin, the disadvantage is that energy consumption is high, ring is polluted in the wasting of resources
Border;If using continuous electric baking case, the disadvantage is that crispy rice be it is hand-made, thickness and water content are inconsistent, be difficult control produce
Quality, it would be highly desirable to improve.
Utility model content
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, and design is closed
It manages, is easy to use based on machine vision drawer type crispy rice electric oven, every layer of crispy rice disengaging uses drawer-type structure, and layering is toasted
Crispy rice, one layer one pot is toasted respectively, and machine vision is according to the color change of crispy rice baking process and standard form color ratio compared with preventing
Crispy rice is burned cooked-on, guarantees the baking quality of crispy rice, and practicability is stronger.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes NI Vision Builder for Automated Inspection, baking box case
Body, pallet, heat-generating pipe is baked at bottom, heat-generating pipe is baked in face, high temperature resistant explosion-proof glass door, electric-control board, temperature controller is baked in face, the roasting starting in face is opened
Close, work light is baked in face, temperature controller is baked at bottom, bottom it is roasting start switch, work light, timer are baked in bottom;Toast box body
It is internal to be from top to bottom equipped with several baking chambers, several sliding slots are symmetrically arranged in the left and right sidewall of each baking chamber;The support
The left and right sides of disk are plugged in sliding slot, and pallet activity setting and baking are intracavitary;The high temperature resistant explosion-proof glass door rotation
Connect the leading flank in baking chamber;The bottom of the baking chamber is equipped with several bottoms and bakes heat-generating pipe, toasts the top of chamber equipped with several
Heat-generating pipe is baked in face, and heat-generating pipe is baked at bottom and face is baked heat-generating pipe and connected to power supply;The side of each baking chamber is correspondingly provided with automatically controlled
Panel, temperature controller is baked in the face that is provided on each electric-control board, temperature controller is baked at bottom, and wherein the electric-control board of temperature controller side is baked in face
Roasting start switch in the face of being equipped with bakes work light with face;The electric-control board that temperature controller side is baked at the bottom is baked the bottom of equipped with to be opened
Work light is baked at dynamic switch and bottom;It bakes the electric-control board on the downside of temperature controller and is equipped with timer in the bottom;Bake work in above-mentioned face
Make indicator light, work light is baked at bottom, timer, temperature controller is baked in face and bottom is baked temperature controller and connected to power supply;The face
Roasting heat-generating pipe is baked temperature controller with above-mentioned face and connect, and face, which bakes temperature controller and bakes to start switch with face, to be connect, face bake start switch respectively with
It bakes heat-generating pipe and is connected with the roasting work light in face in face;The bottom, which bakes heat-generating pipe and bakes temperature controller the bottom of with, connect, the roasting temperature controller in bottom and
Bottom is roasting to start switch connection, and bottom is roasting to be started switch and bake heat-generating pipe and bottom roasting work light the bottom of with respectively and connect;The timing
Device is connect with roasting start switch in face with roasting start switch in bottom respectively;The crispy rice electric oven is equipped with machine vision system
System, the NI Vision Builder for Automated Inspection include high temperature resistant camera head, image color difference comparator and alarm;Above-mentioned high temperature resistant camera head, figure
As color difference comparator and alarm connect to power supply, wherein high temperature resistant camera head is connect with image color difference comparator, pattern colour
Poor comparator is connect with alarm.
Further, the lateral surface of the high temperature resistant explosion-proof glass door is equipped with door handle.
Further, air hole is offered on the inner back side wall of the baking chamber, air hole is being toasted through setting
In the rear wall of box body.
Further, the inner back side wall of the baking chamber is equipped with headlamp, which connects to power supply;It is described
Electric-control board be equipped with oven interior lighting lamp switch, and the oven interior lighting lamp switch is set to the side of timer;
The oven interior lighting lamp switch is connect with headlamp.
Further, the outer cup of the high temperature resistant camera head be equipped with stainless steel seal spacer, the stainless steel sealing every
Set is hollow structure, and cooling medium entrance and cooling medium outlet are offered on outer wall;The stainless steel sealing spacer
Open end is equipped with explosion-proof transparency glass plate, and the tail end of stainless steel sealing spacer offers data line perforation.
After adopting the above structure, the utility model has the beneficial effect that described in the utility model a kind of based on machine vision
Drawer type crispy rice electric oven, every layer of crispy rice disengaging use drawer-type structure, are layered and toast crispy rice, saving space, and one layer one pot point
Do not toast, machine vision according to the color change of crispy rice baking process and standard form color ratio compared with, when the color difference of detection is consistent,
Illustrate that crispy rice baking finishes, powers off simultaneously warning note, main advantage is to prevent crispy rice burned cooked-on, guarantees the baking of crispy rice
The advantages that quality, practicability is stronger, and the utility model has structure simple, and setting is reasonable, low manufacture cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the main view of the utility model.
Fig. 3 is electric control principle block diagram in the utility model.
Fig. 4 is the connection block diagram of high temperature resistant camera head, image color difference comparator and alarm in specific embodiment.
Fig. 5 is the circuit diagram of embodiment.
Fig. 6 is the basic schematic diagram of 3rd area and 4th area and VT control circuit in embodiment.
Description of symbols:
Toast box body 1, baking chamber 1-1, sliding slot 1-2, air hole 1-3, pallet 2, the roasting heat-generating pipe 3 in bottom, the roasting heat-generating pipe in face
4, high temperature resistant explosion-proof glass door 5, electric-control board 6, face bake that temperature controller 7, face are roasting to be started switch 8, face to bake work light 9, bottom roasting
Work light 12, timer 13, oven interior lighting lamp switch 14, door handle are baked in temperature controller 10, the roasting 11, bottom that starts switch in bottom
15, headlamp 16, high temperature resistant camera head 17, image color difference comparator 18, alarm 19, stainless steel sealing spacer 20, cooling Jie
Matter entrance 20-1, cooling medium export 20-2, explosion-proof transparency glass plate 21.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
Referring to as Figure 1-Figure 4, present embodiment the technical solution adopted is that: it includes baking box body 1, support
Disk 2, bottom bake heat-generating pipe 3, heat-generating pipe 4 is baked in face, high temperature resistant explosion-proof glass door 5, electric-control board 6, temperature controller 7 is baked in face, starting is baked in face
Switch 8, face bake work light 9, temperature controller 10 is baked at bottom, work light 12, timer 13 are baked in the roasting 11, bottom that starts switch in bottom;
The inside of baking box body 1 is from top to bottom set there are three chamber 1-1 is toasted, and is symmetrically set in the left and right sidewall of each baking chamber 1-1
There are two sliding slot 1-2;The left and right sides of the pallet 2 are plugged in sliding slot 1-2, and 2 activity setting of pallet and baking chamber
In 1-1;The high temperature resistant explosion-proof glass door 5 is screwed in the leading flank of baking chamber 1-1, under the high temperature resistant explosion-proof glass door 5
Edge is hinged on the baking box body 1 of baking chamber 1-1 lower edge by hinge;The bottom of the baking chamber 1-1 is equipped with six
Heat-generating pipe 3 is baked at a bottom, is toasted to set at the top of chamber 1-1 and is baked heat-generating pipe 4 there are six face, heat-generating pipe 3 is baked at bottom and face bake heat-generating pipe 4 with
Power supply connection;The side of each baking chamber 1-1 is correspondingly provided with electric-control board 6, and it is roasting that face is provided on each electric-control board 6
Temperature controller 10 is baked at temperature controller 7, bottom, the electric-control board 6 that wherein 7 side of temperature controller is baked in face be equipped with face it is roasting start switch 8 and face it is roasting
Work light 9;The electric-control board 6 that 10 side of temperature controller is baked at the bottom be equipped with bottom it is roasting start switch 11 and bottom bake work and refer to
Show lamp 12;The electric-control board 6 that 10 downside of temperature controller is baked at the bottom is equipped with timer 13;Bake work light 9, bottom in above-mentioned face
Roasting work light 12, timer 13, temperature controller 7 is baked in face and bottom is baked temperature controller 10 and connected to power supply;The roasting hair in the face
Heat pipe 4 and above-mentioned face are baked temperature controller 7 and connects, and face bakes that temperature controller 7 and face are roasting to start switch 8 connections, face bake start switch 8 respectively with
Heat-generating pipe 4 is baked in face and face is baked work light 9 and connected;The bottom is baked heat-generating pipe 3 and is connect with the roasting temperature controller 10 in bottom, and temperature control is baked at bottom
Device 10 and bottom be roasting to start switch 11 connections, and bottom is roasting to be started switch 11 and bake heat-generating pipe 3 bottom of with respectively and bottom is baked work light 12 and connected
It connects;The timer 13 respectively with face is roasting starts switch 8 and bottom is roasting starts switch 11 connections;Above-mentioned power supply is external power supply,
External power supply is connected using power supply line, is the electric elements power supply on each electric-control board 6.
Further, the lateral surface of the high temperature resistant explosion-proof glass door 5 has been bolted door handle 15.
Further, air hole 1-3 is offered on the inner back side wall of the baking chamber 1-1, air hole 1-3 runs through
It is arranged in the rear wall of baking box body 1, in baking, vapor is discharged, prevents extruding.
Further, be fixed with headlamp 16 on the inner back side wall of the baking chamber 1-1, the headlamp 16 with it is above-mentioned
Power supply connection;The electric-control board 6 is equipped with oven interior lighting lamp switch 14, and the oven interior lighting lamp switch 14 is set
It is placed in the side of timer 13;The oven interior lighting lamp switch 14 is connect with headlamp 16.
Further, for the crispy rice electric oven equipped with NI Vision Builder for Automated Inspection, which includes high temperature resistant
Camera 17, image color difference comparator 18 and alarm 19;Above-mentioned high temperature resistant camera head 17, image color difference comparator 18 and alarm
Device 19 connects to power supply, and wherein high temperature resistant camera head 17 is connect with image color difference comparator 18, image color difference comparator 18 with
Alarm 19 connects, and high temperature resistant camera head 17, image color difference comparator 18 and alarm 19 are all set in the outer of baking box body 1
Portion, specific fixed position can be depending on work on the spot environment, and the power supply that three is connected is external power supply, that is, utilizes electricity
Source line connects external power supply, powers for three.
Further, the outer cup of the high temperature resistant camera head 17 is equipped with stainless steel and seals spacer 20, and the stainless steel is close
Packer 20 is hollow structure, and cooling medium entrance 20-1 and cooling medium outlet 20-2 are offered on outer wall;It is described not
The open end that the steel that becomes rusty seals spacer 20 is equipped with explosion-proof transparency glass plate 21, and the tail end of stainless steel sealing spacer 20 offers data line
Perforation.
Working principle of the utility model is: the crispy rice with baking is put into pallet 2, pallet 2 is sent into baking chamber 1-1
Interior, starting face is roasting to start switch 8 and bottom is roasting starts switch 11, upper surface and bottom table to the crispy rice to be baked being located in pallet 2
Face is toasted, and work light 9 is baked in face and bottom bakes work light 12 and each serves as the roasting heat-generating pipe 3 of the roasting heat-generating pipe 4 in face and bottom
Whether work normally, temperature controller 7 is baked in face and bottom bakes temperature controller 10 and adjusts the baking that heat-generating pipe 4 is baked in face and heat-generating pipe 3 is baked at bottom respectively
Temperature, timer 13 are used to set baking time, reach setting time, then section is roasting starts switch 8 and bottom is roasting starts switch
11, every layer of baking chamber 1-1 carries out independent baking using corresponding electric-control board 6.
After adopting the above structure, present embodiment has the beneficial effect that one kind described in present embodiment is based on
Machine vision drawer type crispy rice electric oven, every layer of crispy rice disengaging use drawer-type structure, layering baking crispy rice, one layer of one pot of difference
Baking, machine vision is according to the color change of crispy rice baking process and standard form color ratio compared with preventing crispy rice burned cooked-on, guarantee
The advantages that baking quality of crispy rice, practicability is stronger, and the utility model has structure simple, and setting is reasonable, low manufacture cost.
Embodiment:
The modular construction in above-mentioned specific embodiment is used referring to Fig. 5, in this implementation, wherein the electricity on electric-control board 6
(work light 9 is baked in face to device element, temperature controller 7 is baked in face, work light 12, the roasting temperature controller in bottom are baked in the roasting 8, bottom that starts switch in face
10, bottom is roasting starts switch 11 etc.) between connection circuit, as shown in Figure 5, wherein KM1 is main A.C. contactor, and KM2 is face
Roasting A.C. contactor, KM3 are that A.C. contactor is baked at bottom, and KM4 is the A.C. contactor of NI Vision Builder for Automated Inspection and temperature controller power supply, T1
It is that temperature controller 10 is baked at bottom, T2 is that temperature controller 7 is baked in face, and T3 is Non auto-reset thermal circuit beraker, and FU is fuse, and SA is work choosing
Switch is selected, SA1 is oven interior lighting lamp switch 14, and VT is NI Vision Builder for Automated Inspection, and EH1-6 is that heat-generating pipe 4, EH7- is baked in 6 faces
12 be that heat-generating pipe 3 is baked at 6 bottoms, and C is capacitor, and EL is headlamp 16;
1 area EH1-6 is the connection type that heat-generating pipe 4 is baked in 6 faces: No. 1 and No. 4 series connection, No. 2 and No. 5 series connection, No. 3 and 6
Number series connection, 3 groups of heat-generating pipe Y type connection types, 380V three phase supply;Similarly, 2 area EH7-12 are also the connection of Y type, 380V three-phase
Power supply, 1st area and 2nd area are main circuit, are controlled by KM1 main contacts and the contact KM2, KM3;3rd area and 4th area and VT are the control of 220V
Circuit, basic principle such as Fig. 6;
Temperature control mode: temperature control T1 and T2 can set temperature, according to thermocouple sensor detect actual temperature, control KM3 and
KM2 coil on-off realizes that the temperature of setting is constant to control the open and close of the contact KM3 and KM2;
Visual spatial attention mode: referring to Fig. 4, high temperature resistant camera head 17 is placed in inside baking chamber 1-1, the face of crispy rice is acquired
Color, and one stainless steel of housing seals spacer 20, is cooled down by the cold air or cooling water of circulation to high temperature resistant camera head 17,
The color that image color difference comparator 18 constantly acquires crispy rice illustrates that crispy rice is baked compared with reference colour, when consistent, VT1 coil
It obtains electric and alarms, VT1 normally-closed contact disconnects in Fig. 5, at this time KM3 and KM2 coil losing electricity, and the contact KM3 and KM2 disconnects, cutting master
Circuit (1st area and 2nd area), heating stop.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.