CN108669108B

CN108669108B - Pancake machine

Info

Publication number: CN108669108B
Application number: CN201810808032.2A
Authority: CN
Inventors: 邵嘉阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-22
Filing date: 2018-07-22
Publication date: 2023-10-03
Anticipated expiration: 2038-07-22
Also published as: CN108669108A

Abstract

The application relates to the technical field of catering equipment, in particular to a pancake machine, which comprises a 3D printing and discharging device, wherein batter slurry can be evenly put in through the 3D printing and discharging device, and even a scraper part can be omitted. In addition, the 3D printing and discharging device can move at any position of the griddle plate, the part lacking the serous fluid can be fed according to the requirement, meanwhile, pancake in various shapes can be formed according to the requirement, and the eating pleasure is increased.

Description

Pancake machine

Technical Field

The application relates to the technical field of catering equipment, in particular to a pancake machine.

Background

The pancake is a flavor snack made of coarse grain powder, and is a very popular food for people due to the abundant and various ingredients and portability. The manual pancake making requires spreading the batter on a griddle for frying, and a great deal of manpower and material resources are required for spreading the batter, and the manual speed is too slow, so that the pancake making efficiency is low. Some pancake machines on the market are simple in structure, batter slurry is not uniformly put in, and the manufactured pancake can not meet the requirements of people.

The information disclosed in this background section is only for enhancement of understanding of the general background of the application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Disclosure of Invention

The application aims to provide a pancake machine which solves the technical problem of uneven throwing of batter slurry in the prior art.

In order to achieve the above purpose, the present application adopts the following technical scheme:

the application provides a pancake machine, comprising: 3D prints unloader;

the 3D printing and discharging device comprises: the blanking machine head, the X-axis moving mechanism, the Y-axis moving mechanism and the controller; the blanking machine head is used for throwing in batter slurry; the X-axis moving mechanism is connected with the blanking machine head and is used for driving the blanking machine head to move along the X-axis direction; the Y-axis moving mechanism is connected with the X-axis moving mechanism and is used for driving the X-axis moving mechanism and the blanking machine head to move along the Y-axis direction together; the controller is respectively connected with the X-axis moving mechanism and the Y-axis moving mechanism in a signal way.

As a further technical scheme, the automatic feeding machine further comprises a Z-axis moving mechanism, wherein the controller is in signal connection with the Z-axis moving mechanism, and the Z-axis moving mechanism is connected with a Y-axis moving mechanism and used for driving the Y-axis moving mechanism, the X-axis moving mechanism and the blanking machine head to move along the Z-axis direction together.

As a further technical scheme, the blanking machine head is provided with a position sensor; the position sensor is in signal connection with the controller.

As a further technical solution, the pancake machine body includes: a rotary heating device, an automatic scraper device and a cake lifting device;

the blanking machine head is used for throwing sizing agent into the rotary heating device;

the automatic scraper device is used for uniformly flattening the slurry on the rotary heating device;

the pancake turner is used for turning pancake on the rotary heating device to be separated from the rotary heating device.

As a further technical scheme, automatic unloader includes: a blanking funnel and an air pump assembly;

the air pump component is communicated with the blanking funnel;

the discharge hole of the blanking funnel is positioned above the rotary heating device.

As a further technical solution, the rotary heating apparatus includes: a heating griddle plate, a rotary driving mechanism and a heating cover;

the heating griddle plate is arranged on the rotary driving mechanism;

the heating cover is movably arranged above the heating griddle plate and is matched with the heating griddle plate to realize double-sided heating.

As a further technical solution, the automatic doctor apparatus includes: a spreading scraper and a lifting driving mechanism;

the spreading scraper is positioned above the heating griddle plate;

the lifting driving mechanism is used for driving the spreading scraper to lift and move above the heating griddle plate.

As a further technical solution, the cake lifting device includes: the device comprises a driving motor, a screw guide rail and a shovel blade;

the driving motor is in transmission connection with the shovel blade through a lead screw guide rail,

the scraper knife is obliquely arranged and moves back and forth on the lead screw guide rail through the driving motor, and the cutting edge of the scraper knife is attached to the heating griddle plate.

As a further technical solution, the pancake machine includes: a protective cover; the protective cover is provided with at least one openable operation window; the protective cover is connected with a suction pipeline which is used for discharging cooking gas generated when the pancake machine works.

As a further technical solution, the pancake machine includes: and the purification device is arranged on the suction pipeline.

As a further technical solution, the pancake machine includes: the heat exchange device is provided with a first channel and a second channel which are distributed in a roundabout way; the first channel is connected with the suction pipeline; and a medium for utilizing waste heat is arranged in the second channel.

By adopting the technical scheme, the application has the following beneficial effects:

the application provides a pancake machine, which can realize uniform throwing of batter slurry through a 3D printing and discharging device and even can omit a scraper part. In addition, the 3D printing and discharging device can move at any position of the griddle plate, the part lacking the serous fluid can be fed according to the requirement, meanwhile, pancake in various shapes can be formed according to the requirement, and the eating pleasure is increased.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following description will briefly explain the drawings needed in the embodiments or the prior art, and it is obvious that the drawings in the following description are some embodiments of the present application and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a pancake machine according to embodiment 1 of the present application;

fig. 2 is a schematic structural view of a pancake machine according to embodiment 1 of the present application;

FIG. 3 is a cross-sectional view of a pancake machine provided in example 2 of the present application;

FIG. 4 is a cross-sectional view of a pancake machine with a lift pin lifted according to the embodiment 2 of the present application;

FIG. 5 is a top view of a griddle in accordance with embodiment 2 of the present application;

FIG. 6 is a partial cross-sectional view of a griddle plate and lift pins according to embodiment 2 of the present application;

FIG. 7 is a schematic view showing the structure of the ejector pin in embodiment 3 of the present application;

FIG. 8 is a top view of a griddle in accordance with embodiment 3 of the present application;

FIG. 9 is a partial schematic view of a griddle plate with a slurry discharging bar according to embodiment 4 of the present application;

FIG. 10 is a longitudinal cross-sectional view of the griddle of example 5 of the present application.

Icon: 1-a protective cover; 4-lifting driving mechanism; 5-spreading scraper; 7-heating the griddle plate; 9-heating source; 10-a rotary drive mechanism; 12-heat exchange means; 13-a purification device; 14-a shovel blade; 15-driving a motor; 16-suction line; 17-heating mantle; an 18-Z axis movement mechanism; 19-Y axis movement mechanism; 19a-X axis moving mechanism;

20 a-a base; 20-griddle plate; 21-a first shaft hole; 22-a release coating; 23-a second axial hole; 25-annular baffles; 30-ejector rods; 31-a first bracket; 30 a-an extension; 32-a release coating; 33-a blow hole; 34-gas passage; 40-guiding columns; 50-pulp discharging rod; 51-a slurry outlet hole; 52-slurry channel; 60-cake body; 70-an air outlet part; 71-a hot tuyere; 72-gas path; 80-an air flow passage; 81-a preheating pipeline; 82-an annular air chamber; 83-air inlet; 84-fan means; 85-air supply pipelines; 90-heating source.

Detailed Description

The following description of the embodiments of the present application will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the application are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

The following describes specific embodiments of the present application in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the application, are not intended to limit the application.

Example 1

Referring to fig. 1 to 2, the present embodiment provides a pancake machine including: 3D prints unloader; the 3D printing and discharging device comprises: the blanking machine head, the X-axis moving mechanism 19a, the Y-axis moving mechanism 19, the Z-axis moving mechanism 18 and the controller; the blanking machine head is used for throwing in batter slurry; the X-axis moving mechanism 19a is connected with the blanking machine head and is used for driving the blanking machine head to move along the X-axis direction; the Y-axis moving mechanism 19 is connected with the X-axis moving mechanism 19a and is used for driving the X-axis moving mechanism 19a and the blanking machine head to move along the Y-axis direction together; the Z-axis moving mechanism 18 is connected with the Y-axis moving mechanism 19 and is used for driving the Y-axis moving mechanism 19, the X-axis moving mechanism 19a and the blanking machine head to move along the Z-axis direction, and the controller is respectively connected with the X-axis moving mechanism 19a, the Y-axis moving mechanism 19 and the Z-axis moving mechanism 18 in a signal manner. It can be seen that even throwing in of batter slurry can be achieved by the 3D printing blanking device, even the doctor blade part can be omitted. In addition, the 3D printing and discharging device can move at any position of the heating griddle plate 7, the part lacking the slurry can be fed according to the requirement, meanwhile, pancake cakes with various shapes can be formed according to the requirement, and the eating pleasure is increased.

In this embodiment, as a further technical solution, the blanking machine head is provided with a position sensor; the position sensor is in signal connection with the controller and is used for feeding back the position information of the blanking machine head in real time.

In addition, the present embodiment further includes: a microwave ranging sensor; the microwave ranging sensor is arranged on the blanking machine head, moves along with the blanking machine head in a horizontal plane above the workbench, and measures the flatness of the batter by collecting and comparing the distance differences of at least three points of the batter on the blanking machine head.

In the present embodiment, the specific forms of the X-axis moving mechanism 19a, the Y-axis moving mechanism 19, and the Z-axis moving mechanism 18 are not limited, and include, for example, respectively: a drive motor 15 and a screw drive pair.

Similarly, the blanking head may be an electric nozzle, a shower head, or the like.

In this embodiment, as a further technical solution, the pancake machine body includes: a rotary heating device, an automatic scraper device and a cake lifting device; the blanking machine head is used for throwing sizing agent into the rotary heating device; the automatic scraper device is used for uniformly flattening the slurry on the rotary heating device; the pancake turner is used for turning pancake on the rotary heating device to be separated from the rotary heating device.

As a further technical solution, the rotary heating apparatus includes: a heating griddle 7, a rotary driving mechanism 10 and a heating cover 17; the heating griddle 7 is arranged on the rotary driving mechanism 10; the heating cover 17 is movably arranged above the heating griddle plate 7, and cooperates with the heating griddle plate 7 to realize double-sided heating.

The rotary heating means may be replaced by air heating means.

The air heating device includes: the air supply system, the heating source 9, the heating griddle plate 7 and the air outlet part; the heating source 9 is arranged below the heating griddle plate 7; the air outlet part is arranged around the heating griddle plate 7 and is provided with a plurality of hot air inlets for facing the heating griddle plate 7; the air supply system conveys the hot air preheated by the heating source 9 to the air outlet part.

As a further technical solution, the air supply system includes: the device comprises a fan device, an air supply pipeline and a preheating pipeline; the fan device is connected with the preheating pipeline through an air supply pipeline; the preheating pipeline comprises a first preheating section and a second preheating section, the extension path of the first preheating section passes through the heating area of the heating source 9, the second preheating section is connected with the first preheating section, and the second preheating section is connected with the air outlet part.

As a further technical solution, the air supply system further includes: a purification device 13 and a suction line 16; the purifying device 13 is arranged on the suction pipeline 16 and/or the air supply pipeline; the air inlet of the fan device is connected with the suction pipeline 16, and the suction pipeline 16 is connected with the protective cover 1 of the pancake machine; the air outlet of the fan device is connected with the air supply pipeline, and the air supply pipeline is connected with the preheating pipeline.

As a further technical scheme, the air outlet part is arranged around the heating griddle plate 7 through a movable connecting seat. Wherein the movable connecting seat is a hinged seat; the air outlet part is hinged with the hinged support. Or the movable connecting seat is a magnetic ball socket, and a magnetic coating is arranged on the inner surface of the magnetic ball socket; the air outlet part is connected with an arc-shaped arm, the tail end of the arc-shaped arm is provided with a metal ball head, and the metal ball head is matched with the magnetic ball socket.

As a further technical solution, the automatic doctor apparatus includes: a spreading scraper 5 and a lifting driving mechanism 4; the spreading scraper 5 is positioned above the heating griddle plate 7; the lifting driving mechanism 4 is used for driving the spreading scraper 5 to lift and move above the heating griddle plate 7. The spreading scraper 5 is conveniently detached from the lifting driving mechanism 4, which is convenient for the cleaning and maintenance of users and ensures the sanitation and safety of the automatic pancake machine. For example: the lifting drive mechanism 4 may be any of a cylinder, a screw drive, a cam mechanism, and the like.

As a further technical solution, the cake lifting device includes: a drive motor 15, a lead screw guide rail and a shovel blade 14; the driving motor 15 is in transmission connection with the shovel blade 14 through a screw guide rail, the shovel blade 14 is obliquely arranged and moves back and forth on the screw guide rail through the driving motor 15, and the cutting edge of the shovel blade is attached to the heating griddle plate 7. Preferably, the scraper knife 14 is exposed above the heating griddle plate 7, and the cake lifting device simplifies the cake lifting action by pushing the cake forward and pushing the cake backward; when the shovel blade 14 advances, the pancake can be shoveled, after the pancake is completely shoveled, the shovel blade 14 lifts the pancake, then the shovel blade 14 retreats, meanwhile, the pancake is pushed out of the machine body after the shovel blade 14 retreats completely, and the pancake is pushed out of the machine body. The pancake turner can achieve two steps of pancake turner and pancake pushing through one-time reciprocating motion, the pancake turner and pancake pushing flow of the automatic pancake turner are simplified, processing time of pancake is saved, and user experience is improved.

In addition, on the basis of the cake lifting structure, manual transportation can be adopted, and mechanical transportation can also be adopted. There are various forms of this approach, such as: the manipulator is added, the manipulator is provided with a movable tray, the pancake lifting device can rotate to the movable tray after pancake is lifted, and the movable tray has a folding function. The front and rear side wing plates of the movable tray are folded into the middle, and then the left and right side wing plates are folded into the middle. Of course, the now completed pancake may be moved by the robot from the inside to the outside of the pancake machine.

In addition, the feeding of eggs, chopped green onion and dip sauce can be manually assisted, and automatic operation can be adopted. For example: after the eggs are peeled, the egg liquid is placed in an egg liquid throwing barrel, and the egg liquid throwing barrel can be a nozzle type or a valve type and can be quantitatively controlled in real time by a controller. The egg liquid throwing barrel can be bound with an automatic discharging device for use and also can be used independently. Similarly, according to personal tastes, the chopped green onion (caraway) and the dip sauce (chilli sauce and sweet fermented flour sauce) can be independently provided with a throwing box, the bottom of the throwing box can be provided with a leak hole, the throwing box is provided with a shaking device, and of course, the vegetable box and the like can also be provided.

In this embodiment, as a further technical solution, the pancake machine includes: a protective cover 1; the protective cover 1 is provided with at least one openable operation window; the hood 1 is connected to a suction line 16, which suction line 16 is used for discharging cooking gas generated during operation of the pancake machine.

As a further technical solution, the pancake machine includes: a purification device 13, wherein the purification device 13 is arranged on the suction pipeline 16.

As a further technical solution, the pancake machine includes: a heat exchange device 12, wherein the heat exchange device 12 is provided with a first channel and a second channel which are distributed in a roundabout way shape; the first channel is connected to the suction line 16; and a medium for utilizing waste heat is arranged in the second channel. The second channel and the first channel are two independent exchange pipes which are wound in parallel and distributed in a roundabout way.

The second channel and the first channel are an integrated exchange tube, and a central pipeline and an annular pipeline are arranged along the circumference of the central pipeline of the integrated exchange tube, wherein any one of the central pipeline and the annular pipeline forms the first channel, and the other one forms the second channel.

In this embodiment, the operation window is used for taking the pancake, and the specific setting mode is not limited, and can be flexibly set according to actual needs. For example: the operation window is mechanically connected with the protective cover 11 in a slideway type, similar to a glass window. Also for example: the operation window and the protective cover 11 are electrically pushed, similar to the window of an automobile.

Furthermore, the operation window may preferably be a transparent window. In order to prevent the transparent window from atomizing, a heating plate is additionally arranged in the transparent window so as to heat the transparent window body, so that the temperature difference inside and outside the transparent window is kept consistent at any time, and further atomization of the transparent window is prevented.

Example 2

As shown in fig. 3 to 5, the structural design of the griddle plate 20 in the pancake machine according to the present embodiment is different, and further includes: a jack 30 and a jack actuator;

the griddle plate 20 is provided with a plurality of first shaft holes 21;

the ejector rod 30 is telescopically and slidably arranged on the first shaft hole 21;

the jacking actuating mechanism is used for driving the ejector rod 30 to move up and down along the first shaft hole 21, so that the top of the ejector rod 30 extends out of the upper opening edge of the first shaft hole 21 or retreats into the first shaft hole 21; when the top of the push rod 30 extends out of the first shaft hole 21, the top of the push rod 30 protrudes out of the upper plate surface of the griddle plate 20, so that the cake 60 above the griddle plate 20 is forced to be separated from the griddle plate 20.

The present embodiment further includes a base 20a and a first bracket 31; the griddle plate 20 is arranged at intervals with the base 20 a; the first bracket 31 is arranged between the griddle plate 20 and the base 20a, the distance between the first bracket 31 and the griddle plate 20 is adjustable, and a plurality of ejector rods 30 are arranged on the first bracket 31.

The first bracket 31 is provided on the base 20a to move up and down (i.e. to move toward or away from the griddle plate 20), and the jacking actuator forces the top rod 30 to slide along the first shaft hole 21 through the first bracket 31.

The jack-up actuator includes a motor and a transmission (not shown). Wherein the motor in the jack-up actuator is connected to the first bracket 31 via a transmission. Wherein the transmission mechanism is preferably a screw transmission pair or a gear-rack transmission pair or the like.

The first guide mechanism is used for guiding the movement of the first bracket; in this embodiment, the guiding structure is a guiding post 40, and the first bracket 31 is provided with a guiding hole that is in guiding fit with the guiding post 40. Of course, the guide structure may have many forms, for example, various forms of rails provided between the griddle plate 20 and the base, and the bracket may be provided on the rails so as to be capable of sliding up and down; or the guide pin shaft is arranged on the bracket, and the base is provided with a guide hole which is in sliding fit with the guide pin shaft.

As shown in FIG. 6, a release coating 22 is applied to the top of the griddle plate 20. A release coating 32 is provided on the top surface of the carrier rod 30. Wherein, the anti-sticking coating covers the griddle plate and the ejector rod uniformly, which can effectively prevent the paste from adhering to the griddle plate 20 and the ejector rod 30 and avoid the breakage of the cake body when the cake body is separated. The release coating is in various forms, such as Teflon release coating, nano GN-205 high temperature non-stick coating, release coating made of ceramic material, release coating made of other food grade alloy, etc.

Among them, as shown in fig. 5, the first shaft holes 21 are preferably uniformly distributed at equal intervals.

In addition, more preferably, the embodiment further comprises an elastic reset element, wherein the elastic reset element is arranged between the first bracket and the griddle plate 20, and the elastic force of the elastic reset element tends to force the first bracket to be far away from the griddle plate 20 so that the top end of the top rod 30 is retracted into the first shaft hole 21. Wherein, preferably, the elastic restoring piece is a compression coil spring, a rubber spring or a gas spring, etc.

The embodiment has simple structure, and the cake body 60 can be automatically supported by the ejector rod, so that the separation of the cake body and the griddle plate is realized, and the labor and time are greatly saved.

Example 3

The present embodiment has the same structure as embodiment 2 except that:

as shown in fig. 7, when the top of the ejector rod 30 extends out of the upper edge of the first shaft hole 21, the ejector rod 30 includes an extending portion 30a extending out of the first shaft hole 21; the outer side surface of the extension part 30a is provided with a gas blowing hole 33, a gas channel 34 is arranged in the ejector rod 30, and the gas blowing hole 33 is connected with a pressure gas source through the gas channel 34 and a gas pipeline. The gas pipeline is provided with a control switch and a controller for controlling the on-off of gas. The control switch and the controller are not described in detail herein for the prior art. Wherein the pressurized air source preferably employs a small air pump.

After the ejector rod 30 is lifted, the stretching part 30a lifts the cake body, and simultaneously, the pressure air source blows air to the bottom of the cake body through the air blowing hole 33, so that the cake body is in a suspended or semi-suspended state, and the cake body is completely separated from the griddle plate 20 by utilizing air. Compared with the embodiment 1, the embodiment adopts the cooperative work of the gas and the ejector rod, has better separation effect and softer separation action, can effectively prevent the breakage of the cake body, or can prevent the breakage of the cake body from further expanding, and can effectively keep the integrity of the cake body. Meanwhile, the pressure gas has a cooling effect, can rapidly cool the cake body, and is convenient to take and eat.

In addition, referring to fig. 3 and 5, an upwardly projecting annular baffle 25 is provided at the perimeter of the upper plate surface of the plate 20. The annular baffle can prevent gas from being smoothly discharged from the bottom of the cake body, so that higher air pressure is formed at the bottom of the cake body, and the separation efficiency and effect of the cake body are improved.

Example 4

The present embodiment has the same structure as embodiment 3 except that:

as shown in FIG. 8, the griddle plate 20 is provided with a first shaft hole 21 and a second shaft hole 23. As shown in fig. 9, the embodiment further comprises a slurry discharging rod 50 and a slurry discharging actuating mechanism, and a plurality of second shaft holes 23 are arranged on the griddle plate 20; the pulp outlet rod 50 is telescopically and slidably arranged in the second shaft hole 23;

the pulp outlet executing mechanism is used for driving the pulp outlet rod 50 to move up and down along the second shaft hole 23, so that the top of the pulp outlet rod 50 is forced to extend out of the upper opening edge of the first shaft hole 21 or retract into the first shaft hole 21; when the top of the pulp outlet rod 50 extends out of the upper opening edge of the second shaft hole, the pulp outlet rod 50 comprises a protruding part extending out of the second shaft hole; the outer side surface of the protruding part is provided with a slurry outlet 51, a slurry channel 52 is arranged in the slurry outlet rod 50, and the slurry outlet is connected with a slurry container such as egg liquid through the slurry channel 52, a pipeline and a liquid pump. And also includes a control switch and a controller for controlling the ejection or stopping of the slurry.

Wherein, the slurry outlet rod 50 is used for spraying slurry to the bottom of the cake body by the slurry outlet hole when the cake body is lifted by the ejector rod 30 and the protruding part of the slurry outlet rod 50 extends out of the second shaft hole. Including but not limited to broken-up egg liquid, or batter of various legumes, cereals. Then the pulp discharging rod 50 and the ejector rod 30 are respectively retracted into the second shaft hole and the first shaft hole 21, and the pulp is heated and dried and then stuck to the bottom of the cake body.

The setting of the slurry discharging rod 50 does not need to turn over, and the egg layer can be directly paved at the bottom of the cake body, so that the processing efficiency is greatly improved. After the egg layers are spread, the ejector rod 30 is lifted again, the cake body adhered with the egg layers is lifted by the air blowing holes 33, and the cake body is cooled by air in the separation process.

In addition, the present embodiment may further include a second bracket; the second bracket is arranged between the griddle plate 20 and the base, the distance between the second bracket and the griddle plate 20 is adjustable, and a plurality of slurry discharging rods 50 are arranged on the second bracket. The second carriage is mounted on the base for movement up and down (i.e., toward and away from the plate 20) and the exit actuator forces the exit bar 50 to slide along the second aperture through the second carriage.

The first bracket and the second bracket can be integrally arranged, namely, the pulp discharging rod is arranged on the first bracket, and the jacking actuating mechanism and the pulp discharging actuating mechanism are the same set of device.

Example 5

The present embodiment has the same structure as embodiment 2 except that:

as shown in fig. 10, the present embodiment further includes a heating source 90 for heating the griddle plate 20.

Specifically, the heating source 90 is positioned against the bottom surface of the griddle plate 20. The heating source is the prior art, and a ceramic heating plate is optionally adopted.

The embodiment further includes: a blower system and an air outlet 70; the air outlet 70 is arranged on the periphery of the griddle plate 20, and the air outlet 70 is provided with a plurality of hot air ports 71 which are used for facing the top surface of the griddle plate 20;

the griddle plate 20 is internally and curvedly provided with an air flow channel 80, an air supply system is connected with the air outlet 70 through the air flow channel 80, and air conveyed by the air supply system is heated by the griddle plate 20 when passing through the air flow channel 80 and then conveyed to the air outlet 70.

The air heated by the griddle plate 20 is blown out through the hot air port 71 to heat the upper surface of the cake body on the griddle plate 20.

Wherein, air supply system includes: fan means 84 and air supply line 85; the air flow passage 80 includes: the preheating pipeline 81 coiled in the griddle plate 20 and the annular air cavity 82 arranged in the periphery of the griddle plate 20 are internally provided with an air channel 72, the air outlet 70 is provided with a plurality of hot air inlets 71 on the side facing the top surface of the griddle plate 20, and the annular air cavity 82 is communicated with the hot air inlets 71 through the air channel 72. The air inlet 83 of the preheating pipe 81 is connected to the blower device 84 via an air supply pipe 85.

The griddle plate 20 is combined with the air outlet part 70 to heat the two sides of the cake body simultaneously, so that turnover is not needed, and the processing efficiency of the cake body is greatly improved.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application.

Claims

1. A pancake machine comprising: 3D prints unloader;

the 3D printing and discharging device comprises: the blanking machine head, the X-axis moving mechanism, the Y-axis moving mechanism and the controller; the blanking machine head is used for throwing in batter slurry; the X-axis moving mechanism is connected with the blanking machine head and is used for driving the blanking machine head to move along the X-axis direction; the Y-axis moving mechanism is connected with the X-axis moving mechanism and is used for driving the X-axis moving mechanism and the blanking machine head to move along the Y-axis direction together; the controller is respectively connected with the X-axis moving mechanism and the Y-axis moving mechanism in a signal manner;

further comprises: the ejector rod and the jacking actuating mechanism;

the griddle plate is provided with a plurality of first shaft holes;

the ejector rod is telescopically and slidably arranged on the first shaft hole;

the jacking actuating mechanism is used for driving the ejector rod to move up and down along the first shaft hole, so that the top of the ejector rod extends out of the upper opening edge of the first shaft hole or retreats into the first shaft hole; when the top of the ejector rod extends out of the first shaft hole, the top of the ejector rod protrudes out of the upper plate surface of the griddle plate, so that the cake body above the griddle plate is forced to be separated from the griddle plate;

the device also comprises a base and a first bracket; the griddle plate is arranged at intervals with the base; the first bracket is arranged between the griddle plate and the base, the space between the first bracket and the griddle plate is adjustable, and the plurality of ejector rods are arranged on the first bracket;

the first bracket is arranged on the base in a vertically movable manner, and the jacking actuating mechanism forces the ejector rod to slide along the first shaft hole through the first bracket;

when the top of the ejector rod extends out of the upper opening edge of the first shaft hole, the ejector rod comprises an extending part extending out of the first shaft hole; the outer side surface of the extension part is provided with a gas blowing hole, the inside of the ejector rod is provided with a gas channel, and the gas blowing hole is connected with a pressure gas source through the gas channel and a gas pipeline; the gas pipeline is provided with a control switch and a controller for controlling the on-off of gas;

after the ejector rod is lifted, the stretching part lifts the cake body, and the pressure air source blows air to the bottom of the cake body through the air blowing hole, so that the cake body is in a suspension or semi-suspension state, and the cake body is forced to be separated from the griddle plate by utilizing air;

the device also comprises a slurry outlet rod and a slurry outlet executing mechanism, and a plurality of second shaft holes are arranged on the griddle plate; the pulp outlet rod is telescopically and slidably arranged in the second shaft hole;

the pulp outlet executing mechanism is used for driving the pulp outlet rod to move up and down along the second shaft hole so as to force the top of the pulp outlet rod to extend out of the upper opening edge of the first shaft hole or retract into the first shaft hole; when the top of the pulp outlet rod extends out of the upper opening edge of the second shaft hole, the pulp outlet rod comprises a protruding part extending out of the second shaft hole; the outer side surface of the protruding part is provided with a slurry outlet hole, a slurry channel is arranged in the slurry outlet rod, and the slurry outlet hole is connected with the egg liquid slurry container through the slurry channel, the pipeline and the liquid pump; and also includes a control switch and a controller for controlling the ejection or stopping of the slurry.

2. The pancake machine of claim 1, further comprising a Z-axis moving mechanism, wherein a controller in the 3D printing and blanking device is in signal connection with the Z-axis moving mechanism, and the Z-axis moving mechanism is connected with the Y-axis moving mechanism and is used for driving the Y-axis moving mechanism, the X-axis moving mechanism and the blanking machine head to move together along the Z-axis direction.

3. Pancake machine according to claim 1 or 2, characterized in that the blanking head is provided with a position sensor; the position sensor is in signal connection with a controller in the 3D printing blanking device.

4. The pancake machine as recited in claim 1, further comprising: a protective cover; the protective cover is provided with at least one openable operation window; the protective cover is connected with a suction pipeline which is used for discharging cooking gas generated when the pancake machine works.

5. The pancake machine of claim 4, comprising: and the purification device is arranged on the suction pipeline.

6. A pancake machine as claimed in claim 5, comprising: the heat exchange device is provided with a first channel and a second channel which are distributed in a roundabout way; the first channel is connected with the suction pipeline; and a medium for utilizing waste heat is arranged in the second channel.