CN1009244B - Machine for making crepes - Google Patents

Abstract

The present invention relates to a machine for preparing small pancakes, which comprises a heating disk 31, a material feeding tube 38, a heating device 33, a wheel hub 35, a heating plate 32, a pump device 37, a barrel 39 and a cake shoveling device 34, wherein the concave surface of the heating disk 31 faces upwards and is slightly oblique and rotatable, the material feeding tube 38 which is arranged in a radial direction is arranged above the disk 31, and the material feeding tube is provided with a group of holes 78 for placing prepared ingredients onto the disk 31; the heating device 33 heats the disk 31 to make the disk 31 bake one surface of a round cake, the disk 31 is arranged on the wheel hub 35, the disk 31 is turned by the rotation of the wheel hub 35, and thereby, the semi-finished product of the round cake is dropped to the flat heating plate 32; then, the other surface of the round cake is baked; the pump device 37 pumps the ingredients from the barrel 39 to the material feeding tube 38; the cake shoveling device 34 is used to match with the semi-finished product of the round cake shoveled from the heating disk 31.

Description

Machine for making crepes

The present invention relates to a kind of equipment of making food.In more detail, it is a kind ofly to make equipment such as the based food of little and as thin as a wafer flapjack with the pasty state material.

The conventional method of making little pancake is that a certain amount of pasty state material that gives system is poured in the frying pan through giving heat, rotates frying pan with hand, and the pasty state material is divided in the whole cooker face, pot be put into fry in shallow oil on the stove roasting little pancake below, then cake is turned over roasting again its another side.For making high-quality little pancake, traditional method requires this class cook to have superb cooking technology.Experts think, a high-quality little pancake must be very thin and thickness is even.The equipment that the present invention relates to not only is used to make little pancake, and wants to produce high-quality little pancake.

Cited here in order to make such as thin pancake, crisp cake, the similar food products such as " crusts " of little pancake and making " egg roll ", the past had proposed various equipment.The structure of all known equipment more or less all has following shortcoming: they were both complicated, and the cost of manufacture height again can not full automation, still needs the operator to do some manual operationss, or can not produce the little pancake of above-mentioned high-quality.Because its complexity and the high manufacturing cost of therefore bringing make known equipment be not suitable for family expenses usually, generally be only limited to large-scale commercial applications and use, perhaps be used to make frozen food industrial circle for sale.

The object of the present invention is to provide a kind of improved make the equipment of certain food by the pasty state material, it has overcome one or some shortcomings of above-mentioned known equipment.

Therefore, provide a kind of machine that is used to make the based food of little pancake, comprise first heating plate with rotatable disc shape of baking face up according to of the present invention a kind of form of summarizing that may propose; A filling tube that is positioned at this plate top, the batching predetermined amounts that it will give system is configured on this dish baking face up, said with horizontal plane inclination And have definite shape, make it when rotating, can make the said batching above it form the shape of similar disk substantially, said filling tube radially extends above said disk substantially, and to manage its direction of rotation with respect to this be with said batching along the slope on said inclined-plane upwards, this filling tube can dispose the batching that is roughly constant on this plate unit are, whereby, batching can reach constant thickness substantially on said; After the one side of said food was toasted, said first heating plate can move on to upturned position, and said there semi-finished product are removed, and it is fallen on second heating plate, so that toast its another side.

In order more easily to understand the present invention, a specific embodiment is described referring now to the following drawings.

Fig. 1 is a front view of making little pancake equipment;

Fig. 2 is the rearview of equipment shown in Figure 1;

Fig. 3 is the side view of equipment shown in Figure 1;

Fig. 4 is the top view of equipment shown in Figure 1;

Fig. 5 is the perspective view of the different phase runs of display device from different perspectives to Figure 14;

Figure 15 is the partial vertical sectional view by this equipment center;

Figure 15 (a) is the cutaway view of Figure 15 on the 2-2 line;

Figure 16 is similar to Figure 15 (a) to Figure 19, and the diverse location of this equipment clutch mechanism is shown;

Figure 20 and Figure 21 are the partial sectional views of this equipment, demonstrate the cake shoveller on this equipment or the working condition of perching knife mechanism;

Figure 22 is to show the schematic diagram of each working stage that takes off the pusher mechanism of finished product from this equipment to Figure 25;

Figure 26 and Figure 27 are rough schematic views, and two positions of the pump machanism of this equipment are shown.

Referring now to each accompanying drawing,, particularly referring to Fig. 1 to Fig. 4, this equipment or machine comprise that mainly a fuselage 30, one go up the following heating plate of heating plate 31,32, one and go up heating plate heater element 33, perching knife or cake shoveller 34, rotatable hub 35, pusher 36, pump installation 37, filling tube 38, a bucket 39 and an outlet slide plate 40.The heater element (not shown) of following heating plate be contained in fuselage 30 inside abut against down heating plate 32 below.

Equipment shown in the present embodiment is electricity consumption work, and its power line (not shown) can be received on any multiple power source output.Like this, the heater element of upper and lower heating plate all is an electric heater, and they join by connection lead (not shown) and the power supply that is contained in the fuselage 30.Equally, the motor that is used for driving this equipment be contained in fuselage 30 in various solenoids also through being connected the lead (not shown) and power supply joins.

Last heating plate 31 is concave surface disks up, is contained on the wheel hub 35 through live spindle 41.In the normal position of this equipment is the centre position, just stop or during original position, axle 41 is 20 ° with the inclination angle of vertical line when this equipment is in, like this on the spill heating plate 31 and horizontal plane also into about 20 ° inclination angle.Gear drive reversible electric machine 42(Figure 15) is contained in fuselage 30 inside, drives by bevel gear 43 and go up heating plate 31, thereby make the concave disks rotation.Motor 42 passes through a main special clutch 44 of being made up of epicyclic train 45 in order to drive hub 35 on certain direction of rotation.Figure 15 to Figure 19 has done clearer describing to epicyclic train 45.

Epicyclic train 45 is mainly by a wandering star (initiatively) gear on the driving shaft 47 that is fixed on motor 42 46 with can be that three planetary gears 48 that freely rotate on the axle 49 of fixing are formed with respect to rotating wheel hub 35.Usually, ring gear 50 can freely rotate on planetary gear 48, and it has zigzag outer surface, be can clearly be seen that by Figure 15 (a).Circular cam 51 is fixed on the wheel hub 35, and two braking surfaces are arranged, and is respectively 52 and 53, and wherein each braking surface all has a breach, is respectively 54 and 55.The stopper rod 56 and 57 of two different lengths is installed on the slide plate 58, and they are subjected to the effect of solenoid 59 and back-moving spring 60.Long stopper rod, promptly stopper rod 57, embed usually in the cam notch 55, shown in Figure 15 (a).Because the effect of solenoid 59 makes slide plate 58 move down ， And and connects microswitch 61.In the time of need using clutch in the machine cycle, by control circuit (not shown) moment engage relay contact 62, this will further illustrate hereinafter.

Clutch operating is as described below.At the initial period of machine cycle, last heating plate 31 is to Fig. 4 and the indicated direction rotation of Figure 15 arrow with Fig. 1.On certain particular location of machine cycle, need allow wheel hub 35 turn over about 200 ° (180 °+20 °) angles, make the heating plate upset.Before this process, stopper rod 57 is embedded in the cam 51, shown in Figure 15 (a).Time suitable, relay contact 62 is connected, solenoid 59 energisings, and solenoid is left behind slide plate 58, and microswitch 61 is connected.Then, contact 62 disconnects, and solenoid continues energising through microswitch 61.When solenoid 59 was dragged lower skateboard 58, stopper rod 57 was just thrown off from cam 51, and meanwhile stopper rod 56 embeds in the zigzag outer surface of ring gears 50, thereby made ring gear stop operating (seeing Figure 16).Then, cam 51 and rotate along the direction shown in Figure 16 and Figure 17 upward arrow with the speed that is lower than axle 47 rotating speeds with its fixing wheel hub 35.In case cam braking surface 52 is run into stopper rod 57, the rotation of wheel hub is obstructed, and ring gear 50 just begins to rotate, and forces stopper rod 56 to leave the zigzag outer surface of ring gear, and slide plate 58 rises whereby, causes microswitch 61 to disconnect, the solenoid outage.Figure 18 and partial enlarged drawing thereof are clearly depicted above-mentioned back one process.Back-moving spring 60 makes slide plate 58 move on to its extreme higher position, and at this moment cam 51 and wheel hub 35 are stopped, but ring gear 50 is free to rotate.When wheel hub 35 is moving on to owing to cam 51 on the position of locating in Figure 18 and position shown in Figure 19, last heating plate 31 is reversed ， And and can be rotated further on its initial direction of rotation.

For making heating plate 31 return to its original position, the counteragent of wheel hub 35 is that the backward rotation by motor 42 realizes.The reverse rotation of motor is controlled circuit (not shown) Kong Zhi And momentary connection relay contact 62.Any rotation angle that should be pointed out that wheel hub 35 can be realized by the single face clutch, as long as change the position of braking surface 52 and 53.Very clear, this clutch is a single face clutch, except using in the described equipment herein, can also be used for other equipment.It is contemplated that this clutch can make wheel hub do the rotation of changeing greater than an any mark that changes easily, and as long as determine the position of first braking surface 52 and second braking surface 53 by giving fixed gear reduction.

Referring now to Figure 26 and Figure 27,, they have at length described pump installation 37 is that pasty state batching how to give system pumps into filling tube 38 by bucket 39, so that be configured on the heating plate 31.This pump mainly is made of material cylinder 63.There is a support 64 its upper end, is used for material cylinder 63 is fixed on fuselage 30.There is a valve 65 bottom of material cylinder 63, and it is a lobe type valve, on the closed position, the hole of material cylinder 63 bottoms is blocked.Hollow piston 66 can slide up and down ， And at 63 li in cylinder of material has a hollow stem 67 to be extended upward by it, and the inner chamber of the inner chamber of bar 67 and hollow piston 66 communicates.A retainer ring 68 and an adjustable loop 69 are arranged on the bar 67, and 66 li in piston also has a valve 70, so that seal the bottom of hollow piston.This valve also is the lobe type valve that is similar to valve 65.This pump is driven by a nut 71, and this nut has a pair of handgrip, and they pass slit on fuselage 30 1 sides and stretch out ， And and touch mutually with bar 67 both sides, head on above-mentioned ring 68 and 69 by handgrip, and this bar can lifting.Nut 71 is contained on the leading screw 72 that is driven by reversible electric machine 73, and motor is pressed the different directions rotation like this, and nut 71 just moves up and down along leading screw 72.Nut 71 is run into upper limit position switch 74 or lower position switch 75 at the two ends of its stroke, thereby makes the motor counter-rotating.Bar 67 upper ends are connected to flexible pipe 76, so that the fluid batching is delivered in the filling tube 38 by bar 67, this will further specify hereinafter.Material cylinder 63 is placed in the bucket 39, reaches the place near its bottom downwards.

During this equipment of use, put in the bucket 39 and make the pasty state batching that little pancake is used.Adjust adjustable loop 69, so that proofread and correct the stroke of piston 66, make in its each stroke, pump installation 37 can both pump needed batching (pasty state batching) amount.This machine cycle, motor 73 drive nuts 71 moved up when beginning, in case the handgrip of nut 71 is run into adjustable loop 69, upwards promoted piston subsequently.Because piston moves up, and valve 65 is opened, valve 70 cuts out, thereby makes batching be sucked the bottom of material cylinder 63 by bucket 39.The action of this valve is because the pressure in material cylinder 63 bottoms descends to cause.When nut 71 contacted upper limit position switch 74, motor 73 was reverse, and at this moment the material cylinder 63 below the piston 66 is full of by the pasty state batching.Nut 71 moves down and makes its handgrip run into retainer ring 68, impels bar to descend, thereby forces piston 66 to move down.This piston moves down valve 70 is opened, and valve 65 cuts out, and therefore the batching of the pasty state in hollow stem 67 is upwards pushed filling tube 38, is assigned with away by the hole on the filling tube 78.

As mentioned above, filling tube 38 is pipes of one one end sealing, along the pipe hole 78 of some that distributing, so that the pasty state batching can be discharged on the heating plate 31.The spacing in these holes is that different And has different apertures, its mix amount of discharging within a radial distance is changed, so that when the pasty state batching spread out on plate 31, this dosage on every monoplanar surface is long-pending about equally along with the variation of plate face area.In other words, to the outer rim of plate 31, owing to considering that the radial distance from the plate center increases the surface area increase that brings, hole 78 need be arranged to such an extent that closeer ， And will have bigger aperture, so that discharge more pasty state batching more.Should be pointed out that when filling tube 38 to be in heating plate 31 top positions and when preparing material feeding, it should be above this plate and radially stretches, and the direction of rotation of this plate should be to make the pasty state batching of falling on the plate be brought to the upward slope direction of heating plate 31.So, a kind of trend is arranged, batching always back flows towards the below of filling tube 38, and meanwhile, batching subsequently will continue to flow on this plate by filling tube 38.The inclination angle of heating plate, rotating speed and concavity combine and guarantee that batching formation on heating plate is similar discoid.This similar discoidal cake can be cooked very thinly and the thickness uniformity, becomes high-quality little pancake.

Filling tube 38 is contained in (Fig. 3 and Fig. 4) on the support 79, and it is clamped on the axle that gear drive reversible electric machine (not shown) drives (carefully not drawing among the figure), and this motor is equipped with two limit switch (not shown)s.This motor and limit switch all are contained in the inside of fuselage 30, and the primary importance that is used for making above-mentioned axle to be in heating plate 31 tops by filling tube forwards on the second place that this filling tube leaves heating plate, thereby prevent that the pasty state batching from forming lump in bake process; Wheel hub 35 is rotated, and heating plate 31 reaches the upturned position below the wheel hub down with regard to rotating whereby.And when filling tube 31 left plate 31 and moves on to said second position, hole 78 was up to avoid batching in pump installation 37 work intermittently under the hourglass.

Pusher 36 is used for manufactured goods from heating plate 32 releases down.The structure of pusher 36 is shown on Fig. 1,3 and 4, and its action will be referring to Figure 22 to Figure 25.This pusher is to be made of the polytetrafluoroethylene (PTFE) scraping blade 80 that is fixed on the wishbone that stainless angle steel 81 makes.Wishbone is equipped with two relative inclines 82.When the machine cycle began, this shelf was in original position, and this incline protrudes upward above scraping blade 80 positions.This wishbone is contained on the support 83, and this support is fixed on the rotatable hub 35.For wishbone leaves certain locus, because the effect of spring 84, on this position, this wishbone is actually the extension of support 83.This is reflected on Figure 22 to Figure 25 significantly.These figure are sketches of describing pusher, other assemblies of this equipment that do not draw.Wheel hub 35 rotates and makes support 83, therefore wishbone is rotated clockwise with it with scraping blade 80, as shown in figure 22.When polytetrafluoroethylene (PTFE) scraping blade 80 at a touch plays heating plate 32, wishbone with respect to the position of support 83 just because of becoming pivot coupling to change between them, thereby spring is stretched.Scraping blade 80 was scraped the surface of plate 32, and the little pancake that makes on the heating plate 32 is removed.Manufactured goods are pulled on the outlet slide plate 40 on next door, slide into downwards on the collection surface from slide plate.This wheel hub is rotated further with identical direction, makes support 83 just in time move on to Figure 12 and position shown in Figure 13, and at this moment scraping blade has been crossed heating plate 32, and spring 84 just is withdrawn into wishbone on the position that support 83 extends.On this extreme position, two inclines 82 are towards the below.Wheel hub 35 counter-rotatings make support 83, thereby scraping blade 80 inhours are rotated, as shown in figure 24.For example, the situation shown in the image pattern, the surface that two inclines 82 are run into heating plate 32, at this moment scraping blade 80 is avoided contacting with heating plate 32 up.Spring 84 stretches once more, and simultaneously two inclines 82 partly become inswept heating plate 32 on goods (little pancake) limit on the heating plate 32 falling.Like this, pusher just can be got back to its original position and not influence the little pancake of next piece that is under the SBR.In case two inclines, 82 inswept plates 32, spring is withdrawn into original position to wishbone again, and pusher is in the SBR that carries out next step program again.

Referring now to Figure 20 and 21,, they have done to describe in more detail to perching knife or cake shoveller 34.This cake shoveller is to be used for shoveling the half-finished of following little pancake from last heating plate when last heating plate 31 is in upturned position.Mainly by becoming tongue-shaped blade 85 to constitute, it can stretch out facing to heating plate 31 outwardly from fuselage 30 for perching knife or cake shoveller 34.Blade 85 is to be made by elastomeric material, so that can crooked ， And when touching heating plate 31 stretching out follow the profile of this heating plate.A plug pin 86 is arranged on the blade 85, and this blade can slide in outer cover 87.The pivot arm 88 that is contained on the axle 89 is driven by solenoid 90, and they connect by connecting rod 91 each other.A groove 92 is arranged on the pivot arm 88, and plug pin 86 places in this groove.When solenoid 90 discharged, back-moving spring 93 was used for pivot arm 88 returned to its origin-location.By Figure 20 and Figure 21 as can be seen, arm 88 sways and drives blade 85 and slides outer cover 87 in, the position of outer cover 87 fuselage 30 in make when cake shoveller is worked blade 85 with respect on the acutangulate direction of heating plate 31 upturned positions from fuselage outside with protrude upward.Therefore, utilize a control circuit (not shown) that solenoid 90 was connected in the proper time of machine cycle, follow its profile so that make blade 85 contact ， And with the surface of last heating plate 31.Like this, last heating plate 31 rotate continuously make blade as a perching knife or cake shoveller in work, the semi-finished product of the little pancake face from heating plate 31 is shoveled.Because the booster action of gravity, the semi-finished product of the little pancake on 31 of heating plates are fallen on the position of heating plate 32 down, and at this moment, with respect to this heating plate, it is upturned, can toast its another side.

Described the main feature of this equipment,, its operating process has been done one describe now more specifically with reference to Fig. 5 to Figure 14.In order to use this machine, at first bucket 39 will be filled the pasty state batching of the system of giving.As making little pancake, this pastel is made up of powder (wheat, buckwheat, rice etc.), milk and/or water, can also mix salt, sugar, egg and some spices.Cream or margarine, edible oil or similar grease also can be put into, and so not only can improve the taste of manufactured goods, the more important thing is and can lubricate heating plate, prevent that product is bonded on the heating plate.Usually, powder is exactly that general powder does not use artificial or natural yeast.Give the pasty state batching of system and put into container 39, suppose that this container had been cleaned in advance entirely together with original piston 66, bar 67, flexible pipe 76 and filling tube 38 that uses together, all these parts can be pulled down from fuselage 30 at an easy rate, so that clean.

Fig. 5 illustrates a work period residing centre position of this equipment when beginning, although in Fig. 5 this equipment since the semi-finished product of a little pancake also on heating plate 32 down, be in and formerly using.In the initial moment of machine cycle, filling tube 38 forwards the top position of last heating plate 31 as shown in Figure 6 to.Under the effect of motor 42, heating plate 31 begins rotation, then, pump motor 73 starts, make a certain amount of pasty state batching pass through filling tube 38 pumps to last heating plate 31, thereby on whole swivel plate, form an equally distributed batching layer, as shown in Figure 9.By the batching of filling tube 38, in the process that plate 31 rotates a circle, continue to discharge, for the accurate necessary adjustment of the feed amount that reaches batching is easy to finish by adjusting adjustable loop 69.In this stage in this cycle, filling tube 38 leaves heating plate 31 and rotates back into its origin-location, and heater element 33 beginning heat supplies below heating plate 31.Heater element 33 is from the front of fuselage 30 or positive stretching out.

Heater element 33 keeps a period of time under this condition, be enough to allow heating plate toast the one side of little pancake, and length during this period of time can change by a control handle (not shown) of regulating the control circuit (not shown).Plate 31 rotates continuously guarantees that the one side of little pancake is evenly toasted.And after this step finished, this equipment entered the further work program.At this moment use aforesaid clutch mechanism that wheel hub 35 is rotated.The mode that the rotation of wheel hub 35 chatted face to face pusher to state in the past is inswept heating plate 32 down, in each cycle after first work period, pusher 36 is all removed the little pancake that makes from heating plate 32 down, delivers on the outlet slide plate 40.This wheel hub is rotated further, and heating plate 31 is forwarded to be positioned at the upturned position of heating plate 32 tops down, and at this moment cake shoveller mechanism 34 begins action, shovels the semi-finished product of little pancake down from last heating plate 31, and it is fallen down on the heating plate 32.Like this, the semi-finished product of little pancake are reversed and make its another side by heating plate 32 bakings down, the heater element (not shown) heating of plate 32 below it.

After wheel hub 35 arrives the extreme position (seeing Figure 12) that rotates with original direction, on this position, stop about 4 seconds, this moment little pancake semi-finished product are shoveled down from last heating plate.After during this period of time, motor 42 counter-rotatings, clutch work, making changes the hub backward rotation, and last heating plate turns back to its original position.Arrive its original position in case go up heating plate 31, motor 42 is got back to original turning to again, and next step discharge process is prepared beginning again.This machine will remain in operation, through this circulation, till shutting down.

Should also be mentioned that, when this equipment uses for the first time after bucket 39 is filled again, must finish the preparation of pump installation 37.In advance piston 66 is immersed in the pasty states batching and (filling tube to be installed to directly over the bucket 39 although it is fixed on its support 64) ， And.The control handle (not shown) of control circuit places on " manually " position, presses the button (not shown), makes piston make a up stroke, makes down stroke subsequently one time.Repeat This move, till pump energy operate as normal.During this preparation, the pasty state batching of discharging through filling tube 38 flow back into again in the bucket 39.In case this preparation is finished, can clip to filling tube 38 on the appropriate location on its support 79.Then control handle is placed on " automatically " position, this machine will go on according to the above-mentioned work period.An automatic temperature regulator (not shown) is used for controlling the baking temperature of upper and lower heating plate.When the automatic temperature regulator action on following heating plate, filling tube just forwards on the operating position.

Obviously, the pasty state of discharging from filling tube 38 is prepared burden owing to the inclination angle of last heating plate 31 to dirty; But meanwhile, the pasty state batching that rotates to be discharge of heating plate 31 provides new zone.The factors such as rotating speed, diameter, concavity and inclination angle of the size of material hole, pitch of holes, discharge velocity, heating plate 31 are combined will influence the uniformity coefficient and the distribution of pasty state batching.The stoving time of a little pancake on last heating plate 31 was approximately for 150 seconds.

As previously mentioned, this machine is to be controlled by electronics and electromechanics, also has an adjustable timer.Here control circuit is not made description, because any those of ordinary skill in field is easy to all understand controlling this machinery requirement with electronics and electromechanical means does what under considering.

Clearly, the present invention provides a kind of machine ， And that is improved and be convenient to reach high hygiene in manufacturing process making little pancake and other similar food products.Bucket 39 pumps into heating plate 31 relevant parts with all and the batching of giving system and all is easy to remove cleaning from machine, and this is because they all are the outsides that is clipped in fuselage 30.As the standard kitchen utensils, cleaning can be finished in very short time.Consider that from safety point of view if what has hindered the rotation of wheel hub 35, the single face clutch apparatus will be thrown off, need machine is pushed manual position from automated location, dial again again after the recovery and get back to automated location.

Because this machine is uncomplicated, so manufacturing cost is very low,, it uses so being fit to family.Really, commercial,, its purposes is widely arranged also undoubtedly as the fast food restaurant.In commerce or in the industry of production inner wrapping frozen food, this device can be changed into a plurality of upper and lower heating plates of device on same rotation wheel hub, thereby can make a large amount of little pancakes or similar food at one time.

Obviously, other modification of the foregoing description also be can imagine easily for those skilled in the art.For example, according to another embodiment, upper heater spare and perching knife or cake shoveller are fixed on and rotate on the wheel hub.During the down stroke that this wheel hub rotates, cake shoveller is handled by center cams, and rotates and only carry out in one direction, thereby for to make heating plate 31 turn back to its original position, needs wheel hub to rotate a complete cycle.This heater element that need go up heating plate is installed on the wheel hub and plays rotation with one; Also need and rotate the electrical coupling that a slip is arranged between the wheel hub, need one group of brush for this purpose at the control circuit of fuselage interior.According to this embodiment, following heating plate should be setovered and tilt a little, so as the semi-finished product that compensate little pancake on wheel hub on heating plate forward effect of inertia when falling from it during the upturned position to.

In a kind of remodeling of previous embodiment, can the make even shape of face disk of last heating plate 31, and without the spill disk.In this case, this disk need have an edge that upwarps, flow to outside the dish to prevent batching, and the shape that guarantees on the disk that rotates, to prepare burden into similar disk.The logical normal And of this remodeling does not need, because this fits the last heating plate of upset so that increased difficulty the semi-finished product under the shovel for perching knife or cake shoveller 34.And the spill heating plate is easy to make cake shoveller 34 to follow its profile, so that semi-finished product under the shovel.

Claims (14)

1, a kind of machine of making little pancake and similar food product, said machine comprise first heating plate (31) with a baking face up; Heater element (33) with said first heating plate links is used to heat this heating plate 31, so that at least one face of the prefabricated batching on this heating plate 31 is toasted; After a said face is toasted, said first heating plate (31) can move on to the position of upset automatically, so that said food is split away off from it, it is characterized in that, said first heating plate be can rotate around its central shaft and favour horizontal plane discoid, said first heating plate has a shape and is suitable for making said batching form similar discoid profile during it rotates.

2, by by the described machine of claim 1, it is characterized in that said disk is a spill disk up.

3, by the described machine of claim 2, it is characterized in that, one second heating plate (22) be positioned in said first heating plate (31) upturned position below, therefore the said food of taking off from said first heating plate (31) is fallen on said second heating plate (32), and at this moment the reverse side of said food contacts with it.

4, by the described machine of claim 3, it is characterized in that, a filling tube (38) is placed in the top of this disk, so that a certain amount of said prefabricated batching is annotated on it, said filling tube (38) circumferentially extending above this disk, the material hole that is radially spaced in addition on it (78), said disk makes said disk can carry said batching along the slope on said inclined-plane upwards with respect to the direction of rotation of this pipe (38), and said filling tube (38) can dispose on the per unit surface area of this disk and be substantially quantitative batching, and the thickness that can reach batching whereby on said is uniformity substantially.

5, according to the above-mentioned machine of claim 4, it is characterized in that, the shape of said spill disk and inclination angle thereof, the comprehensive function of said rotary speed and material feeding speed makes said batching form similar discoid profile on said inclined plane, promptly as a thin uniform substantially disk.

6, according to the described machine of claim 5, it is characterized in that, said filling tube is installed on the said fuselage (30), its mounting means is this pipe (38) to be pivoted easily make its position from said first heating plate (31) top to move on to the position of leaving said first heating plate (31), thereby avoids because the heat that said first heating plate (31) sheds makes in the batching of this pipe (38) lining hardens.

7, according to the described machine of claim 6, it is characterized in that, said first heating plate (31) is installed on the rotatable hub (35), whereby, said disk moves to upturned position at a certain appropriate time of machine cycle, said wheel hub (35) has a pusher mechanism (36) mounted thereto, thereby wheel hub rotates and can make pusher mechanism (36) fall said second heating plate (32) at the semi-finished product that take off from said first heating plate (31) will to finish the product of baking before and push away this second heating plate (32).

8, according to the described machine of claim 7, it is characterized in that, this machine comprises a shovel cake mechanism (34) that is contained on the said fuselage, it has an elastic blade (85), when said heating plate is in said upturned position, be movable to said rotation heating plate (31) and contact, the surface profile that this blade is followed said heating plate with said semi-finished product down from this heating plate shovel, even it has sticked on this plate also harmless in bake process.

9, according to the described machine of claim 8, it is characterized in that, said rotating disk is installed on the axle (41), this is by being contained in reversible electric machine (42) in the said fuselage via bevel gear (43) driven rotary between driving shaft (47) and this driving shaft and axle, said driving shaft is equipped with an electric controlled clutch mechanism (44) that is formed by epicyclic train (45) and cam mechanism, so that said rotatable wheel hub is provided the rotary displacement of a side direction in the proper time of machine cycle.

10, according to the described machine of claim 9, it is characterized in that, independently electric heating device is installed on the said fuselage separately, and extend to respectively corresponding heating plate below, provide radiant heat to it, the device (33) relevant with said first heating plate is in original position at first heating plate, promptly during stand up position, extend to it below.

According to the described machine of claim 10, it is characterized in that 11, said epicyclic train comprises wandering star (initiatively) gear (46) that is fixed on the said driving shaft; Around the planetary gearsets (48) of this pinion gear, wherein each be contained in respect to said wheel hub be fix separately the axle (49) on; Ring gear (50) around said planetary gearsets, when said clutch mechanism was thrown off, it can freely turn round on said planetary gearsets; Also have a device, it is used to embed said ring gear, stops its rotation whereby, and the result causes said wheel hub to be rotated through this planetary gearsets by said driving shaft.

According to the described machine of claim 11, it is characterized in that 12, said cam mechanism comprises a cam (51) that is fixed on the said wheel hub, this cam has first and second braking surfaces (52,53), and rotation displacement is limited between these two faces; The said apparatus that is used to embed said ring gear comprises a stopper rod (56), it can be embedded between the breach on this ring gear peripheral surface, this stopper rod forms the part of controlling organization, this controlling organization also comprises another root stopper rod (57), it and above-mentioned first stopper rod are fixed together, but it is separated by a distance with it, so that integrated control, above-mentioned another root stopper rod can embed in the said braking surface one or another, to stop said wheel hub to rotate, and when it when said braking surface is thrown off, this wheel hub is rotated, till another said braking surface is lived by above-mentioned another bar stopper rod embedding, when a braking surface is lived in said another root stopper rod embedding, aforementioned first stopper rod is separated from said breach, and when said another root stopper rod was thrown off, it embedded said breach.

According to the described machine of claim 12, it is characterized in that 13, said controlling organization is driven by a solenoid (59).

14, according to the described machine of claim 13, it is characterized in that, during said clutches engaged, a microswitch (61) is connected by said controlling organization, to keep said solenoid energising, and firmly caused said driving element stall by above-mentioned another root stopper rod embedding when said another braking surface, and aforesaid Yi Gen Saigen owing to said ring gear be forced to rotate when leaving its position between said breach, this microswitch is decontroled by said controlling organization.

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