CN109625397A - A kind of novel food materials box storage device, unmanned restaurant system of processing - Google Patents
A kind of novel food materials box storage device, unmanned restaurant system of processing Download PDFInfo
- Publication number
- CN109625397A CN109625397A CN201811637899.2A CN201811637899A CN109625397A CN 109625397 A CN109625397 A CN 109625397A CN 201811637899 A CN201811637899 A CN 201811637899A CN 109625397 A CN109625397 A CN 109625397A
- Authority
- CN
- China
- Prior art keywords
- food materials
- box
- conveyer belt
- sub
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B25/00—Packaging other articles presenting special problems
- B65B25/001—Packaging other articles presenting special problems of foodstuffs, combined with their conservation
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/10—General methods of cooking foods, e.g. by roasting or frying
- A23L5/13—General methods of cooking foods, e.g. by roasting or frying using water or steam
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
- B65B43/14—Feeding individual bags or carton blanks from piles or magazines
- B65B43/145—Feeding carton blanks from piles or magazines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/48—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using reciprocating or oscillating pushers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/52—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using roller-ways or endless conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
- B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/20—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for adding cards, coupons or other inserts to package contents
- B65B61/22—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for adding cards, coupons or other inserts to package contents for placing protecting sheets, plugs, or wads over contents, e.g. cotton-wool in bottles of pills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B7/00—Closing containers or receptacles after filling
- B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
- B65B7/28—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
- B65B7/2807—Feeding closures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- General Preparation And Processing Of Foods (AREA)
Abstract
Novel food materials box storage device according to the present invention, unmanned restaurant system of processing, novel food materials box storage device includes: chest portion;Multiple pusher units of chest portion side are set, and the conveying mechanism of the chest portion other side is set, chest portion includes tank tower and multiple Cassette units, tank tower is evenly arranged with multiple sub- casees along its length, both ends on the lower part through-thickness of sub- case are open communications, the top of sub- case is arranged in Cassette unit, including box case, Liang Ge bottom baffle mechanism, driving mechanism, bottom baffle mechanism includes the motor for being provided with driving gear, baffle, rotation axis, two baffles are symmetricly set on box case bottom, baffle one end is rotated by rotation axis, driven gear is provided in rotation axis, motor rotation, which is engaged by driving gear with driven gear, drives rotation axis rotation, so that baffle upwardly opens, pusher unit is located at the port of sub- lower box part, conveying mechanism is arranged along the length direction of tank tower.
Description
Technical field
The invention belongs to food processing fields, and in particular to a kind of novel food materials box storage device, unmanned restaurant processing system
System.
Background technique
In Modern Urban Living, with the increase that people take in, more and more people eat out, traditional spicy soup meal
The management mode in the Room is all to order food selection food materials in sales counter, is then lined up weighing and pays, is waiting in line pick-up.Some
Spicy soup dining room is because cook's quantity is inadequate, the time for the very slow a large amount of customers of waste that eat out.Dining room is simultaneously in order to ensure efficiency, just
A large amount of attendant is employed, also results in the increase of cost in this way.
Summary of the invention
To solve the above-mentioned problems, one of the objects of the present invention is to provide novel food materials box storage devices, unmanned restaurant
System of processing.
The present invention provides a kind of novel food materials box storage devices, have the feature that, including chest portion;It is arranged in case
Multiple pusher units of body portion side, and the conveying mechanism of the chest portion other side is set, wherein chest portion include tank tower with
And multiple Cassette units, tank tower are evenly arranged with multiple sub- casees along its length, multiple sub- casees are disposed adjacent, and sub- case is along height side
To being divide into upper part and lower part, the both ends on the lower part through-thickness of sub- case are open communications, and Cassette unit is arranged in sub- case
Top, including box case, Liang Ge bottom baffle mechanism, driving mechanism, bottom baffle mechanism includes being provided with driving gear
Motor, baffle, rotation axis, two baffles are symmetricly set on box case bottom, and baffle one end is rotated by rotation axis,
Driven gear is provided in rotation axis, motor rotation, which is engaged by driving gear with driven gear, drives rotation axis rotation, so that
Baffle upwardly opens, and pusher unit is located at the port of sub- lower box part, and conveying mechanism is arranged along the length direction of tank tower, including defeated
Band is sent, conveyer belt is adjacent with tank tower bottom and level height is identical.
In novel food materials box storage device provided by the invention, it can also have the following features: wherein, box case
Top is provided with portable hand handle.
In addition, can also have the following features: wherein, box in novel food materials box storage device provided by the invention
Body unit further includes bolster, is toppled for playing fixed food materials box in transportational process and preventing food materials box from jolting.
In addition, can also have the following features: wherein, delaying in novel food materials box storage device provided by the invention
Stamping is sponge.
The present invention provides a kind of unmanned restaurant systems of processing, have the feature that, including the new of any one of the above
Type food materials box storage device.
In unmanned restaurant system of processing provided by the invention, which is characterized in that further include lifting device, feeding device,
Hood-opening device, turnover device, packing box separator, cooker, packaging system and control device.
In addition, can also have the following features: wherein in unmanned restaurant system of processing provided by the invention, lifting
Device includes lifting unit;Lower push part, is arranged in the side of lifting unit lower part;And upper push part, the top of lifting unit is set,
Positioned at lower push part the same side, wherein lifting unit includes multiple lifting units being disposed adjacent, lifting unit include crane with
And the elevating mechanism in crane is set, crane includes four vertical columns in distributed rectangular setting, the side of column
It is vertically provided with rack gear up and down, the rack gear of two columns is oppositely arranged, and the upper level of down fixing rack was provided with guidance tape.
The action and effect of invention
Novel food materials box storage device involved according to the present invention because have chest portion, chest portion include tank tower with
And multiple Cassette units, Cassette unit can be according to the automatic release food materials boxes of control.
Novel food materials box storage device of the invention can place the box body equipped with food materials box H of unified specification in order
In in tank tower, after transporting from cold chain onto processing line, for subsequent food product process it is orderly fresh food materials are provided.
Detailed description of the invention
Fig. 1 is unmanned restaurant system of processing stereoscopic schematic diagram in the embodiment of the present invention;
Fig. 2 is storage unit schematic diagram in the embodiment of the present invention;
Fig. 3 is box unit schematic diagram in the embodiment of the present invention;
Fig. 4 is partial enlarged view at A in Fig. 3;
Fig. 5 is pusher unit schematic diagram in the embodiment of the present invention;
Fig. 6 is lifting unit in the embodiment of the present invention, feed portion schematic diagram;
Fig. 7 is partial enlarged view at B in Fig. 6;
Fig. 8 is elevating mechanism appearance schematic diagram in the embodiment of the present invention;
Fig. 9 is driving structure schematic diagram in elevating mechanism in the embodiment of the present invention;
Figure 10 is partial enlarged view at C in Fig. 6 in the embodiment of the present invention;
Figure 11 is portion's front schematic view of uncapping in the embodiment of the present invention;
Figure 12 is portion's schematic top plan view of uncapping in the embodiment of the present invention;
Figure 13 is turnover mechanism schematic diagram in the embodiment of the present invention;
Figure 14 is the cabinet schematic diagram of turnover mechanism in the embodiment of the present invention;
Figure 15 is packing box separation unit stereoscopic schematic diagram in the embodiment of the present invention;And
Figure 16 is that packing box separation unit is drivingly connected schematic diagram in the embodiment of the present invention.
Specific embodiment
It is real below in order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention
Example combination attached drawing is applied to be specifically addressed novel food materials box storage device of the invention, unmanned restaurant system of processing.
Embodiment one
As shown in Figure 1, 2, unmanned restaurant system of processing include storage unit 10, lifting unit 20, feed portion 30, the portion 40 that uncaps,
Turning part 50, culinary art portion 60, packing box separation unit 70, encapsulation part and control unit.
Novel food materials box storage device is storage unit 10, including box unit 11, multiple pusher units 12, conveying mechanism
13.The side of chest portion 11 is arranged in multiple pusher units 12, and the other side of box unit 11 is arranged in conveying mechanism 13.
Box unit 11 includes tank tower 14 and multiple Cassette units 15.
Tank tower 14 is evenly arranged with multiple sub- casees along its length, and multiple sub- casees are disposed adjacent, and sub- case is along short transverse point
For upper and lower two parts, the both ends on the lower part through-thickness of sub- case are open communications, and tank tower 14 includes door 141, tank tower 14
It is arranged on the first fixed frame.
The top of sub- case is arranged in Cassette unit 15, as shown in figure 3, Cassette unit 15 includes box case 151, movable
Baffle component, bolster 154, driving mechanism.
Box body 151 is in rectangular shape, and the door that there is activity to open is multiple in box body 151 for the storage of food materials box H
Food materials box H is superimposed vertically to be put.Portable handle 155 is additionally provided at the top of box body 151.In embodiment, food materials box H is square
Shape box body.
As shown in figure 4, movable baffle component is two baffles 152, it is symmetricly set on the bottom of box body 151, on the one hand
Corresponding support loads can be born during transportation, and on the other hand the output supply in cassette for supplying for cutlery box provides smooth
Channel.Baffle 152 is the movable baffle of semi-open type, and 152 opening direction of baffle is unidirectionally to upwardly open, and food materials box H is logical after unlatching
The effect for crossing gravity is fallen.Movable 152 one end of baffle is rotated by rotation axis 153.
The both ends of rotation axis 153 are horizontally set on the bottom of box body 151 respectively, and the thickness direction along box body 151 is (in Fig. 4
Perpendicular to the direction of paper) it is configured.The driving mechanism (being not drawn into figure) being connected with control unit includes motor, bracket, master
Moving gear, motor, which is fixed by the bracket on the lower part of box body 151, motor output shaft, is provided with driving gear, in rotation axis 153
It is provided with driven gear (being not drawn into figure), driving gear is engaged with driven gear drives rotation axis 153 to rotate, so that movable
Baffle 152 upwardly opens, and driving mechanism is 2 in embodiment.
The top of multiple food materials box H in box body 151 is arranged in bolster 154, and when filling food materials box H, bolster 154 has
Having prevents overturning effect of jolting in the fixed cutlery box of transportational process, so that multiple food materials box H will not shake in box body 151, works as work
When dynamic formula baffle 152 upwardly opens, when multiple food materials box H are moved up, upwardly open that there are skies more than needed for movable baffle 152
Between, top food materials box H obtains cushion space, and bolster 154 uses the sponge block of rectangle in embodiment.
Multiple pusher units 12 are arranged in parallel in the side of chest portion 11, and pusher unit 12 is located at the sub- lower box part of tank tower 14
Port at.
As shown in figure 5, pusher unit 12 includes that motor 121, gear 122, rack gear 123 and pedestal 124 and setting exist
Bracket (being not drawn into figure) on pedestal 124.Motor 121 is arranged on bracket and is connected with control unit, and gear 122 is arranged in electricity
On 121 output shaft of machine, straight-line groove is provided in pedestal 124, straight-line groove is vertical with the length direction of tank tower 14, rack gear 123
It is arranged in the straight-line groove, gear 122 is engaged with rack gear 123, and control unit controls motor 121 and rotates with moving gear 122, so that
Rack gear 123 is mobile, to the food materials box H for the lower part for falling in the sub- case of tank tower 14 is pushed on the conveying mechanism 13 in front.
The side of chest portion 11 is arranged in conveying mechanism 13, and conveying mechanism 13 is arranged along the length direction of tank tower 14, including
Conveyer belt 131, first conveyer belt bracket and the driving mechanism being connected with control unit, conveyer belt 131 it is horizontally disposed and with tank tower 14
The port of lower part is adjacent and bottom flush with tank tower 14.The driving mechanism of conveying mechanism 13 is to install the roller of motor.
Pusher unit 12 can also use cylinder mechanism, be pushed to food materials box H using the piston rod in cylinder mechanism
On the conveyer belt 131 of conveying mechanism 13.
As shown in fig. 6, lifting unit 20 include multiple lifting units 21, it is supply unit 22, multiple lower push units 23, multiple
Upper push unit 24.
Multiple lifting units 21 are adjacent, are spaced apart and arranged on the second fixed frame and (are not drawn into figure).
As shown in Figure 7,8, lifting unit 21 includes the crane 211 being vertically arranged on the second fixed frame, in crane
The elevating mechanism 212 moved up and down in 211.
Crane 211 includes four vertical columns in distributed rectangular setting, and the side of column is vertically provided with up and down
The rack gear 2111 of rack gear 2111, two columns is oppositely arranged, and the upper level of crane 211 is provided with level and crosses guidance tape 2112,
Movement for food materials box H.
Elevating mechanism 212 includes 2121,2 groups of driving parts of shell, 4 lifting gear 2123, electricity to match with rack gear
Source and controller.
As shown in Figure 8,9, the top of shell 2121 is in a groove shape, and for accommodating food materials box H, lower part is in box-shaped, 2 groups of driving portions
Part is arranged in 2121 lower tank of shell, and driving part includes that motor, drive bevel gear group, transmission shaft, battery pack (are not drawn in figure
Out), motor output shaft is connected with bevel gear 1, and bevel gear 2 is arranged on transmission shaft, transmission shaft and the length side for crossing guidance tape 2112
To be it is parallel, bevel gear 1 engages with bevel gear 2 drives transmission shaft rotation, and 4 lifting gears are separately positioned on shell surrounding,
Two one group is connected with transmission shaft, and the flank of tooth of lifting gear exposes shell 2121 and is meshed with corresponding rack gear 2111.
Battery pack gives motor, controller power supply respectively, and controller and control unit communicate to connect, and control unit manipulates controller control
Motor rotation processed, so that elevating mechanism 212 be driven to move up and down along elevating mechanism 212.
The side of lifting unit 21, the top in Fig. 1 is arranged in supply unit 22.
Supply unit 22 includes conveyer belt 221, the second conveyor belt support, the driving mechanism being connected with control unit, the driving
Mechanism is to install the roller of motor, is arranged on the second conveyor belt support, conveyer belt 221 is vertically arranged with conveyer belt 131, conveyer belt
131 end is adjacent with conveyer belt 221, and the level height of conveyer belt 221 can be lower than conveyer belt 131.
Multiple lower push units 23 are horizontally disposed, and parallel, interval corresponds to lifting unit 21 and is arranged in the second conveyer belt branch
On frame, positioned at the side of conveyer belt 221.The structure of push unit 23 is identical as pusher unit 12, the rack gear in push unit 23
The upper surface of a little higher than conveyer belt 131 in bottom surface.
Multiple upper push units 24 are horizontally disposed, and parallel, interval corresponds to lifting unit 21 and is arranged in the one of crane 211
In the upper bracket of side, positioned at the same side of supply unit 22, guidance tape 2112 excessively corresponds to the setting of push unit 24 and is rising
The other side of frame 211 drops, and the level height of upper push unit 24 is identical as the level height of guidance tape 2112 is crossed.Push unit 24
Structure is identical as pusher unit 12.Lower push unit 23 is parallel with upper push unit 24.
It is corresponding to be additionally provided with multiple passageways with multiple lower push units 23 in embodiment, for food materials box H in conveyer belt
Movement between 221 and crane 211.
Feed portion 30 includes feed unit 31, supply unit 32.
As shown in Fig. 6,10, feed unit 31 is arranged in third fixed frame, including multiple successively adjacent and be vertically arranged
Feed frame 311, elevating mechanism 312 in third fixed frame.
Feed frame 311 is corresponding and crosses the setting of guidance tape 2112, including four vertical columns 3111 being arranged in rectangle.
As shown in Figure 10, elevating mechanism 312 includes driving roller 3121, driven roller, conveyer belt 3122,
The both ends of driving roller 3121 are horizontally set on respectively between two root posts 3111, positioned at the top of feed frame 311,
Driven roller corresponds to driving roller 3121 and is horizontally set on the lower part of feed frame 311, and conveyer belt 3122 is from driving roller 3121
It bypasses, and is arranged on driving roller 3121 and driven roller with driven roller outer surface, conveyer belt 3122 is crawler type transmission
Band is provided with rectangular teeth on conveyer belt, and rectangular teeth is arranged outward, and the rectangular teeth of two conveyer belts 3122 is oppositely arranged and is located at same
One is horizontal, and the rectangular teeth of two same levels is used to hold up food materials box H, between the rectangular teeth of two same levels there are
Gap.
The lower part of feed unit 31 is arranged in supply unit 32, positioned at the underface of the feed frame 311 of feed unit 31, uses
The food materials box H fallen in transport feed unit 31.
Supply unit 32 includes conveyer belt 321, third conveyor belt support, the driving mechanism being connected with control unit, the driving
Mechanism is to install the roller of motor, is arranged on third conveyor belt support, and conveyer belt 321 is parallel with conveyer belt 221, in embodiment,
The nethermost bottom food materials box H is 10-20cm at a distance from conveyer belt 321 on conveyer belt 3122, and 321 speed of service of conveyer belt is
3-5cm/s。
As shown in Figure 11,12, uncap portion 40 include rack 41, fixed plate 42, cap-opening mechanism 43, supply unit 44.
Rack 41 is in shaped door, and the top of supply unit 44 is arranged in,
Supply unit 44 includes conveyer belt 441, the 4th conveyor belt support, the driving mechanism being connected with control unit, the driving
Mechanism is to install the roller of motor, is arranged on the 4th conveyor belt support, conveyer belt 441 is vertical with conveyer belt 321, with conveyer belt
131 is parallel.
Two supporting legs of rack 41 are separately positioned on 441 two sides of conveyer belt, and two fixed plates 42 are separately positioned on rack
The one end at 41 top, fixed plate 42 is fixedly connected with rack 41, and the angle of fixed plate 42 and conveyer belt 441 is 25-35 degree, real
Apply is 30 degree in example.
Cap-opening mechanism 43 includes box cover conveyer belt 431, driving mechanism 432, multiple separating mechanisms 433, roller 434.
Driving mechanism 432 includes motor, drive shaft 4321, multiple driving wheels 4322.
The both ends of drive shaft 4321 are respectively set in two fixed plates 42, and drive shaft 4321 is parallel to conveyer belt 441 and hangs down
Directly it is arranged in 441 direction of advance of conveyer belt.Motor setting is connected in fixed plate 42 with drive shaft 4321.
Multiple driving wheels 4322 are arranged in drive shaft 4321 with being respectively separated.
Multiple separating mechanisms 433 are parallel, compartment of terrain corresponds to multiple driving wheels 4322 and is arranged in rack 41.
Separating mechanism 433 includes bracket 4331, multiple idler wheels 4332, conveyer belt 4333, tensioning wheel, head 4334.
Bracket 4331 is elongated, and one end is fixed on the crossbeam of 41 portal frame of rack, and the other end is free end, head
Portion 4334 is arranged on free end, and the angle of bracket 4331 and conveyer belt 441 is 25-35 degree, is 30 degree in embodiment.Bracket
4331 projection on conveyer belt 441 is identical as 441 direction of motion of conveyer belt, and in embodiment, the section of bracket 4331 is in " L "
The bottom plate of shape, L shape is fixedly connected with the crossbeam of 41 portal frame of rack.
Multiple idler wheels 4332 are arranged on the vertical plate of 4331 L shape of bracket with being respectively separated, idler wheel 4332 and bracket
4331 are flexibly connected, and multiple idler wheels 4332 are arranged in a straight line with corresponding driving wheel 4322.
Conveyer belt 4333 is wound on driving wheel 4322 and multiple idler wheels 4332.
Tensioning wheel is arranged on the vertical plate of 4331 L shape of bracket, and tensioning wheel is flexibly connected with bracket 4331, and tensioning wheel is set
It sets 4332 side of idler wheel on the side of driving wheel 4322 and is contacted with the idler wheel 4332, conveyer belt 4333 is from the idler wheel 4332 and tensioning wheel
Contact position pass through, tensioning wheel is adjustable with the contact of conveyer belt 4333.
Head 4334 is in tip, may be set to be plate-shaped.
One end of box cover conveyer belt 431 is belt reel, and the both ends of the belt reel are respectively set in two fixed plates 42,
It is parallel to drive shaft 431.After box cover is separated by cap-opening mechanism, it is sent on box cover conveyer belt and takes away.
The both ends of roller 434 are respectively set in two fixed plates 42, are parallel to drive shaft 431, are located at belt reel and drive
Between moving axis 431, roller 434 is the roller for installing motor.
When the box H equipped with food materials reaches the bottom on cap-opening mechanism head 4334 by conveyer belt 441, in order to box
Lid open, and box does not stop during uncapping, and achievees the purpose that box cover separates.When box will reach head
When 4334 lower section, 4334 tooth tip of head is just against at the gap of box cover and box, and box continues to go ahead on a moving belt, lid
Son separates under the action of head 4334 with box, enters the top of cap-opening mechanism, and conveyer belt 4333 is uploaded in idler wheel 4332
It moves lid to be transported at roller 434, lid is transported to eventually by conveyer belt 431 by the transmission of roller 434 and is deposited
Store up the region of lid.
Turning part 50 includes turnover mechanism 51, supply unit 52, multiple pusher units 53, supply unit 54.
As shown in figure 13, turnover mechanism 51 includes cabinet 511, tipping bucket 512, actuator 513 and lower channel 514.
As shown in figure 14, cabinet 511 is that the rectangular box being connected to up and down has rectangular channel, the left and right sides of cabinet 511
Wall is horizontally disposed with respectively axis hole, and on the same line, the side on 511 top of cabinet is provided with makes tipping bucket 512 logical to two axis holes
The notch crossed.Two sides in cabinet 511 in rectangular channel process arc boss 5111, which is the cylinder of tipping bucket 512
The width of shape, arc boss 5111 is identical as the wall thickness of food materials box H.
The shape cylindrical form of tipping bucket 512, the both ends of cylinder are provided with rotary shaft 5121, the appearance of 512 cylinder of tipping bucket
It is inward-facing to be provided with multiple grooves 5122 to match with food materials box H shape.In embodiment, tipping bucket 512 has 4 grooves.
Actuator 513 is arranged on cabinet 511, and positioned at the side of cabinet 511, actuator 513 passes through with rotary shaft 5121
Shaft coupling is connected, for driving tipping bucket 512 to be rotated clockwise.
The outside of cabinet 511 is arranged in one end of lower channel 514, and positioned at the lower section of notch, being used for will be from driving tipping bucket 512
The food materials box H of middle disengagement passes through.
The side of feed unit is arranged in supply unit 52, the side of the feed frame 311 of feed unit 31 in Fig. 1,
For transporting food materials box H.
The driving machine that supply unit 52 is connected including conveyer belt 521, the 5th conveyor belt support, upper channel 522 with control unit
Structure, the driving mechanism are to install the roller of motor, and on the 5th conveyor belt support, conveyer belt 521 is parallel with conveyer belt 221.
One end of upper channel 522 is arranged on the 5th conveyor belt support, under the side of conveyer belt 521, the other end
Portion is provided with the notch for allowing food materials box H to pass through.The notch is located at the top of tipping bucket 512, corresponding with tipping bucket 512.
It is arranged on the 5th conveyor belt support to multiple 53 parallel intervals of pusher unit, positioned at the other side of conveyer belt 521,
Pusher unit 53 corresponds to upper channel 522 and is arranged on bracket.
Supply unit 54 includes conveyer belt 541, bracket, the driving mechanism being connected with control unit, which is installation
The roller of motor is arranged on bracket, and conveyer belt 541 is parallel with conveyer belt 521, and the setting of conveyer belt 541 is exported in lower channel 514
Side.
In the groove 5122 that food materials box H equipped with food materials falls into tipping bucket 512, tipping bucket 512 carries out under the drive of the motor
Turn clockwise movement.When the overturning of groove 5122 enters in rectangular channel, in order to avoid food materials box H is fallen into rectangular channel,
Two sides in rectangular channel process arc boss 5111, and the thickness of arc boss 5111 is identical as the wall thickness of food materials box H, can be with
So that the food materials box H equipped with food materials food materials smoothly can be poured into rectangular channel close to arc boss 5111 during overturning,
Food materials box H is slided on conveyer belt 541 as tipping bucket 512 passes through lower channel 514, is transmitted to designated position.
Culinary art portion 60 includes multiple culinary art mechanisms 61, multiple heating mechanisms.
Cooking mechanism 61 includes bracket, metal pan, rotary driving part.Cook the corresponding turnover mechanism 51 of mechanism 61 into
Row setting,
Cookware both upper ends thereof is arranged on bracket by trunnion axis, and cookware is located at the underface of cabinet 511, sets on trunnion axis
It is equipped with rotation gear.
Rotary driving part is arranged on bracket, including motor, driving gear.The output shaft of motor is arranged in driving gear
On.Motor is engaged with rotation gear by driving gear and drives cookware rotation.
Heating mechanism includes electromagnetic oven, lifting part, and electromagnetic oven is horizontally set in lifters, and lifters use spiral liter
Part drops, and it can also be using the lifters of cylinder jacking.
Control unit is connected with multiple culinary art mechanisms 61, multiple heating mechanisms respectively, after food materials pour into cookware, control unit control
Lifters processed drive electromagnetic oven to rise, so that control unit controls the electromagnetic oven opening time after electromagnetic oven is contacted with cookware bottom, etc.
After food materials in cookware are cooked, control unit control electromagnetic oven, which closes and controls lifters, drives electromagnetic oven decline, and control motor leads to
Gear of overdriving is engaged with rotation gear drives cookware rotation to pour out the food materials in cookware.
As shown in figure 15, packing box separation unit 70, including separator for packing boxes structure 71, packing box conveyer belt 72.
Separator for packing boxes structure 71 includes support 711,4 screw rods 712, driving part.
Support 711, with upper desktop 7111 and the lower desktop 7112 positioned at upper desktop lower part, on upper desktop and lower desktop
It is respectively arranged with the corresponding through-hole of packing box, the center line of two through-holes is collinear, in multiple packing box K overlapping setting through-holes,
Multiple bars are vertically arranged around in upper 7111 through-hole of desktop, for preventing the packing box K of overlapping from toppling over.
4 screw rods 712 are arranged on support 711 evenly around through-hole respectively, are located at upper desktop 7111 and lower desktop
Between 7112, upper and lower ends are equipped with bearing, and are arranged on upper desktop 7111, lower desktop 7112 by bearing respectively, spiral shell
Spinner handle 712 has spiral lamination (thread) 7121, and the top of screw rod is provided with tooth post.
Driving part is arranged on support 711, and positioned at the lower part of upper desktop 7111, as shown in figure 16, driving part includes electricity
Machine, gear 713, tooth band 714.
Motor is arranged on support 711 by bracket, has drive shaft, is provided in drive shaft identical with groove 7121
Gear 713.
Tooth band 714 has the groove to match with tooth post 7121, and tooth band 714 is wound on the outer of 713,4 tooth posts 7121 of gear
Side, tooth band 714 drive 4 tooth posts 7121 to rotate by the rotation of gear 713.
As shown in figure 15, in embodiment, packing box K is in bowl-type, this bowl has the structure at edge, when each bowl is stacked
When, there is certain spacing between two bowls, the size of spacing is equal to the screw pitch 7121 of screw rod 712, the bowl of bottom
Edge is matched with the thread 7121 of screw rod 712, and when needing to be packaged, driving motor drives screw rod 712 to carry out dextrorotation, spiral shell
The thread 7121 of spinner handle 712 drives bowl to move down with rotation, until the bowl of bottommost falls the packaging below support 711
On box conveyer belt 72, as packing box conveyer belt 72 is transported to the position for needing to be packaged.
The control unit control drive bowl of packing box conveyer belt 72, which is moved to, to be needed to stop at the cookware of batch turning, and control motor passes through
Driving gear with rotation gear engage drive cookware rotate the food materials in cookware are poured into bowl after, starting packing box conveyer belt 72
The bowl equipped with cooked food materials is transported to go to be covered and be shipped to sealing machine.
In embodiment, control unit use PLC control module, control unit respectively with storage unit 10, lifting unit 20, feed portion
30, uncap portion 40, turning part 50, culinary art portion 60, packing box separation unit 70, encapsulation part be connected, control the running in each portion.
A kind of unmanned restaurant food providing method the following steps are included:
Storage unit 10 mainly transports, stores food materials box H, and the box body equipped with food materials box H of unified specification is by 14 side of tank tower
Face after transporting from cold chain onto processing line, is uniformly placed in tank tower 14 in being placed in order, is subsequent meal
The fresh food materials of the orderly offer of product process.
1. when guest order order on platform after the completion of, order is generated in control unit;
2. control unit carries out ingredient according to order;
3. control unit controls corresponding driving mechanism unlatching baffle in storage unit 10 according to order requirements food materials box H is fallen
Under;
4. then food materials box H is pushed on conveyer belt 131 by control pusher unit 12;
5. being sent to moving with the direction V2 for 20 side of lifting unit with the food materials box H on the conveyer belt 131 of the direction V1 movement
The second conveyer belt 221 on;
6. control unit control 20 lower part transfer bar mechanism of lifting unit pushes away the food materials box H on the second conveyer belt 221 by passageway
Enter in the elevating mechanism 212 of elevating mechanism bottom;
7. control unit control 212 support of elevating mechanism food materials box H be raised to the top of elevating mechanism;
8. control unit controls the crawler belt that food materials box H is pushed at the top of feed portion by 20 top transfer bar mechanism of lifting unit by passageway
In formula conveyer belt;
9. control unit control pedrail delivering strap moves down food materials box H;
10. repeating the process of above-mentioned 3-9, successively the food materials box H of same order is put into feed portion, dispensing work is complete
At;
11. control unit controls in feed portion according to order requirements, two synchronous belts are rotated in corresponding feed unit, release
Food materials box H equipped with food materials is automatically fallen in the feed conveyor 321 of the direction V3 movement;
12. food materials box H is transported on the conveyer belt 441 of the direction V4 movement by feed conveyor 321;
13. control unit controls separating mechanism 433 and operates, the head tip of separating mechanism 433 resists the box and lid of food materials box H
The edge of son, the food materials box H to uncap continue forward on conveyer belt 441, and lid is lifted by separating mechanism 433, and passes through separation
Box cover conveyer belt in mechanism 433 is sent to designated position;
14. the food materials box H to uncap equipped with food materials is transferred to the conveyer belt 521 moved with the direction V5 by conveyer belt 441
On,
15. control unit controls pusher unit 53 for after the food materials box H to uncap on conveyer belt 521 propulsion upper channel 522, fall into
In tipping bucket 512;
16. control unit control tipping bucket 512 turns clockwise movement, the food materials box H equipped with food materials can during overturning
Smoothly food materials to be poured by rectangular channel close to arc boss 5111 in the cookware of lower section;
17. food materials box H is slided on the conveyer belt 541 moved with the direction V6 as tipping bucket 512 passes through lower channel 514, and by
It is transmitted to designated position;
18. repeating above-mentioned 11-16 process, successively the food materials box H of same order is poured into cookware, dispensing work is completed;
Electromagnetic oven is driven to rise 19. control unit controls lifters, so that electromagnetic oven heats after contacting with cookware bottom;
20. control unit controls the electromagnetic oven opening time, control unit control electromagnetic oven is closed after waiting the food materials in cookwares cooked;
21. control unit controls lifters and drives electromagnetic oven decline;
22. control unit controls the screw rod 712 in separator for packing boxes structure 71 and carries out dextrorotation, the thread of screw rod 712
7121 drive bowl to move down with rotation, until the bowl of bottommost falls on the conveyer belt 72 moved with the direction V7;
23. bowl is parked in by the well-done cookware of food materials by control unit control conveyer belt 72;
24. restoring original after control unit control cookware rotation pours into the food materials in cookware in the bowl on conveyer belt 72
Position;
25. control unit control conveyer belt 72 transports the bowl equipped with food materials and goes to be covered and be shipped to sealing machine.
Embodiment two
When food materials box H uses rectangular box body, other structures are the same as example 1 in the present embodiment, only in phase
Vertically disposed conveyer belt intersection increases rotating mechanism X and delivery device T as shown in Figure 1, and rotating mechanism X is used for food materials
Box H is rotated by 90 °, and food materials box H for being pushed to another conveyer belt by delivery device T from rotating mechanism X.
Embodiment three
Other structures are the same as example 1 in the present embodiment, and cap-opening mechanism uses robotic arm manipulation, utilize vacuum chuck
Box cover is sucked, so that box cover is separated with box, mechanical arm makes vacuum chuck and box cover after box cover is put on box cover conveyer belt again
Separation, box cover conveyer belt transport box cover.
The action and effect of embodiment
The novel food materials box storage device according to involved in the present embodiment, because having chest portion, chest portion includes tank tower
And multiple Cassette units, Cassette unit can be according to the automatic release food materials boxes of control.
The novel food materials box storage device of the present embodiment can put the box body equipped with food materials box H of unified specification in order
Be placed in tank tower, after transporting from cold chain onto processing line, for subsequent food product process it is orderly fresh food is provided
Material.
Above embodiment is preferred case of the invention, the protection scope being not intended to limit the invention.
Claims (7)
1. a kind of novel food materials box storage device characterized by comprising
Chest portion;
Multiple pusher units of the chest portion side are set, and
The conveying mechanism of the chest portion other side is set,
Wherein, the chest portion includes tank tower and multiple Cassette units,
The tank tower is evenly arranged with multiple sub- casees along its length, and multiple sub- casees are disposed adjacent, and the sub- case is along height
Direction is divide into upper part and lower part, and the both ends on the lower part through-thickness of the sub- case are open communications,
The top of the sub- case, including box case, Liang Ge bottom baffle mechanism, driving mechanism is arranged in the Cassette unit,
The bottom baffle mechanism includes the motor, baffle, rotation axis for being provided with driving gear,
Two baffles are symmetricly set on the box case bottom, and described baffle one end is rotated by the rotation axis, institute
It states and is provided with driven gear in rotation axis, the motor rotation, which is engaged by the driving gear with the driven gear, drives institute
Rotation axis rotation is stated, so that the baffle upwardly opens,
The pusher unit is located at the port of the sub- lower box part,
The conveying mechanism is arranged along the length direction of the tank tower, including conveyer belt, the conveyer belt and the tank tower bottom
Adjacent and level height is identical.
2. novel food materials box storage device according to claim 1, it is characterised in that:
Wherein, portable hand handle is provided at the top of the box case.
3. novel food materials box storage device according to claim 1, it is characterised in that:
Wherein, the Cassette unit further includes bolster, for playing fixed food materials box in transportational process and preventing food materials box from jolting
It topples.
4. novel food materials box storage device according to claim 3, it is characterised in that:
Wherein, the bolster is sponge.
5. a kind of unmanned restaurant system of processing characterized by comprising
Novel food materials box storage device described in any one in claim 1-4.
6. unmanned restaurant system of processing according to claim 5, which is characterized in that further include:
Lifting device, feeding device, hood-opening device, turnover device, packing box separator, cooker, packaging system and
Control device.
7. unmanned restaurant system of processing according to claim 6, it is characterised in that:
Wherein, the lifting device includes lifting unit;
The side of the lifting unit lower part is arranged in lower push part;And
The top of the lifting unit is arranged in upper push part, is located at described lower push part the same side,
Wherein, the lifting unit includes multiple lifting units being disposed adjacent, and the lifting unit includes crane and setting
Elevating mechanism in the crane,
The crane includes four vertical columns in distributed rectangular setting, and the side of the column is vertically provided with up and down
The rack gear of rack gear, two columns is oppositely arranged, and the upper level of the down fixing rack was provided with guidance tape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811637899.2A CN109625397A (en) | 2018-12-29 | 2018-12-29 | A kind of novel food materials box storage device, unmanned restaurant system of processing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811637899.2A CN109625397A (en) | 2018-12-29 | 2018-12-29 | A kind of novel food materials box storage device, unmanned restaurant system of processing |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109625397A true CN109625397A (en) | 2019-04-16 |
Family
ID=66054618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811637899.2A Pending CN109625397A (en) | 2018-12-29 | 2018-12-29 | A kind of novel food materials box storage device, unmanned restaurant system of processing |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109625397A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112061757A (en) * | 2020-09-04 | 2020-12-11 | 广东智源机器人科技有限公司 | Meal output device |
CN113291554A (en) * | 2021-07-08 | 2021-08-24 | 河南中烟工业有限责任公司 | Carton detecting and conveying device for carton filling and sealing machine |
CN113978836A (en) * | 2021-11-24 | 2022-01-28 | 鹰潭市云探电子科技有限公司 | Packing plant is used in production and processing of test syringe needle |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11208889A (en) * | 1998-01-20 | 1999-08-03 | Okura Yusoki Co Ltd | Picking device |
JP3170579B2 (en) * | 1994-04-18 | 2001-05-28 | 株式会社エム・シー・エー | Ampoule dispensing device |
JP2006335514A (en) * | 2005-06-01 | 2006-12-14 | Shibuya Kogyo Co Ltd | Container conveying device |
CN201055262Y (en) * | 2006-01-06 | 2008-05-07 | 李卫红 | Fully automatic cooking robot system |
DE202012103138U1 (en) * | 2012-08-20 | 2012-08-31 | Konrad Reich | Box stacker |
CN205023517U (en) * | 2015-09-17 | 2016-02-10 | 佛山市创商汇电子商务有限公司 | Cutlery box autosegregation device |
CN107633607A (en) * | 2017-09-21 | 2018-01-26 | 深圳健康小厨智能餐饮科技有限公司 | A kind of fully automatic cooking vending machine |
CN207575017U (en) * | 2017-06-06 | 2018-07-06 | 深圳健康小厨智能餐饮科技有限公司 | A kind of intelligent cooking system |
CN108618598A (en) * | 2018-06-05 | 2018-10-09 | 浙江爱仕达生活电器有限公司 | A kind of noodles automatic cooking mechanism |
CN109102431A (en) * | 2018-08-10 | 2018-12-28 | 王金虎 | unmanned restaurant |
-
2018
- 2018-12-29 CN CN201811637899.2A patent/CN109625397A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3170579B2 (en) * | 1994-04-18 | 2001-05-28 | 株式会社エム・シー・エー | Ampoule dispensing device |
JPH11208889A (en) * | 1998-01-20 | 1999-08-03 | Okura Yusoki Co Ltd | Picking device |
JP2006335514A (en) * | 2005-06-01 | 2006-12-14 | Shibuya Kogyo Co Ltd | Container conveying device |
CN201055262Y (en) * | 2006-01-06 | 2008-05-07 | 李卫红 | Fully automatic cooking robot system |
DE202012103138U1 (en) * | 2012-08-20 | 2012-08-31 | Konrad Reich | Box stacker |
CN205023517U (en) * | 2015-09-17 | 2016-02-10 | 佛山市创商汇电子商务有限公司 | Cutlery box autosegregation device |
CN207575017U (en) * | 2017-06-06 | 2018-07-06 | 深圳健康小厨智能餐饮科技有限公司 | A kind of intelligent cooking system |
CN107633607A (en) * | 2017-09-21 | 2018-01-26 | 深圳健康小厨智能餐饮科技有限公司 | A kind of fully automatic cooking vending machine |
CN108618598A (en) * | 2018-06-05 | 2018-10-09 | 浙江爱仕达生活电器有限公司 | A kind of noodles automatic cooking mechanism |
CN109102431A (en) * | 2018-08-10 | 2018-12-28 | 王金虎 | unmanned restaurant |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112061757A (en) * | 2020-09-04 | 2020-12-11 | 广东智源机器人科技有限公司 | Meal output device |
CN112061757B (en) * | 2020-09-04 | 2022-05-17 | 广东智源机器人科技有限公司 | Meal output device |
CN113291554A (en) * | 2021-07-08 | 2021-08-24 | 河南中烟工业有限责任公司 | Carton detecting and conveying device for carton filling and sealing machine |
CN113978836A (en) * | 2021-11-24 | 2022-01-28 | 鹰潭市云探电子科技有限公司 | Packing plant is used in production and processing of test syringe needle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109720644A (en) | A kind of food automatic processing method | |
CN109625397A (en) | A kind of novel food materials box storage device, unmanned restaurant system of processing | |
WO2021253687A1 (en) | Cooking device, automated catering system and clamping claw device | |
CN205121710U (en) | Automatic selling device of fast food | |
CN208199016U (en) | A kind of automatic product packing equipment | |
CN109720646A (en) | A kind of novel feeding device, unmanned restaurant system of processing | |
CN113647799B (en) | Food material feeding device, automatic material feeding and cooking machine and material feeding, cooking and separate meal conveying device | |
CN109720643A (en) | A kind of unmanned restaurant system of processing | |
CN109720647A (en) | A kind of unmanned restaurant system of processing and food providing method | |
CN111772486A (en) | Automatic flour cooking workstation and operation method | |
CN206826712U (en) | A kind of packing case transports apparatus for placing | |
JPH0464962B2 (en) | ||
CN204232221U (en) | Automatic hamburger making machine | |
CN109720649A (en) | A kind of lifting feeding device, unmanned restaurant system of processing | |
CN109720650A (en) | A kind of food materials automatic turning device, unmanned restaurant system of processing | |
CN109720648A (en) | A kind of circle packing box separator, unmanned restaurant system of processing | |
CN109720675A (en) | A kind of novel hood-opening device, unmanned restaurant system of processing | |
CN203186585U (en) | Rice packaging machine | |
CN214905833U (en) | Automatic cooked food boxing device of food frying machine | |
CN206892982U (en) | The multi-functional material road of automatic vending machine | |
CN211108287U (en) | Automatic loading device for assembly line boxed lunch | |
CN115530607A (en) | Batch type rice steaming machine | |
CN109720645A (en) | A kind of automatic food processing apptss | |
CN213605601U (en) | Fast food catering device | |
CN207985368U (en) | A kind of packing device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190416 |