KR101169141B1 - Induction heating type cake mixer - Google Patents

Abstract

An object of the present invention is to provide an electromagnetic induction heating cake mixer which is effective for producing confectionery and bread.
A bowl for holding a material held in a fixed state through a bowl receiving frame at a middle height position of the mixer body frame, a stirring action box equipped with a driving source of a material stirrer facing the position directly above the bowl, and the bowl A heating action box incorporating an electromagnetic induction heater facing the position immediately below, wherein the stirring action box and the heating action box are interlocked so as to simultaneously elevate the stirring action box and the bowl in the fixed state at once and in the opposite direction. It was.

Description

Electronic Induction Heating Cake Mixer {INDUCTION HEATING TYPE CAKE MIXER}

The present invention relates to an electromagnetic induction heated cake mixer effective for the production of confectionery and bread.

In general, when a cake mixer is used to foam a material containing eggs, flour, sugar, oils, or the like, or to prepare a cake dough having bubbles, the material is easily fused or finely balanced. In order to produce the, it is necessary to stir while heating the material.

In addition, heating of a bowl is performed even when the ingredients such as eggs and sugar are cold, the temperature of the work place is low, or the dough temperature of the bread dough made by kneading with hot water is kept constant. .

In this regard, in paragraph [0020] of Japanese Patent Laid-Open No. 2005-245375, "In addition, the stirring vessel 2 is provided with a heating device (heater, burner, etc.) in the lower part as needed, 2) may be directly heated (not shown). It is possible to stir while heating the food material by installing the heating device in the lower part of the stirring vessel 2. ”.

Patent Document 1: Japanese Patent Application Laid-Open No. 2005-245375 Patent Document 2: Japanese Utility Model Registration No. 3046876

By the way, the cake mixer (food stirring device) which attached the heating apparatus of Unexamined-Japanese-Patent No. 2005-245375 to the lower part of the stirring container 2 is still put to practical use even by the applicant (Kanto Kongoki Kogyo KK). It is not becoming.

Nowadays, a cake mixer having a water bath is put to practical use, and the eggs, flour, sugar, fats and oils are heated by immersing the bowl inside the water bath, but the heated bowl is separated from the water bath and transported. As a result, water droplets falling from the bowl may not only damage the floor of the work place but also cause the feet to slip.

In addition, when the heating device which replaces a hot water heater is a gas burner, since it heats not only a bowl and a material but also a work place, it is unsuitable for cake mixers, and equipments, such as gas piping and ventilation, are also indispensable.

SUMMARY OF THE INVENTION The present invention aims at a fundamental solution of such a problem, and in order to attain the object, in claim 1, a bowl for holding a material held in a fixed state through a bowl receiving frame at a middle height position of the mixer body frame, A stirring action box equipped with a drive source of a material stirrer facing the position just above the bowl, and a heating action box incorporating an electromagnetic induction heater facing the position just below the bowl,

The stirring action box and the heating action box are linked to each other in a fixed state via a lifting and lowering mechanism so as to simultaneously approach or be spaced apart at once.

Furthermore, in Claim 2, the rolling roller axially supported by the left and right both sides of the stirring action box is combined so that it can elevate along the upper-end lifting guide rail on the mixer body frame side,

The electric rollers which are axially supported on the left and right sides of the heating action box are combined so as to be lifted and lowered along the lower lifting guide rail on the mixer body frame side,

The electric rollers which are axially supported on both the left and right sides of the pedal frame are combined to be elevated along the corresponding lifting guide groove rails on the mixer body frame side,

The pair of upper and left hanger chains wound around the upper and lower sprocket wheels axially supported on the left and right sides of the mixer body frame are connected in a substantially inverted U-shape from the side, connecting the stirring action box and the heating action box,

The lower sprocket wheel axially supported on both the left and right sides of the pedal frame connects the heating action box and the mixer body frame by a pair of left and right bottom hanger chains wound in a substantially U shape from the side,

When the pedal frame is stepped on and lowered, the stirring action box and the heating action box are spaced apart from each other from the material accommodating bowl,

When the pedal frame rises and returns to the original height position, the stirring action box and the heating action box are set so as to approach the bowl.

The electromagnetic induction heater according to claim 3, wherein the coil receiving basket is formed in a conical support dish shape that is fitted to the bottom of the bowl by a non-magnetic metal aggregate, a vortex electromagnetic induction heating coil fixed to the upper surface thereof, and the electromagnetic induction. Supports an insulating cover layer integrally deposited on the upper surface of the heating coil, a drain pipe extending vertically downward from the center of the cover layer in a watertight state, and a bending leg rod of the metal aggregate. Composed of a non-magnetic focusing disc,

The heating action box has an elongated semicircular planar profile formed by an upper cover through which the bottom receiving port of the bowl is opened, a lower cover through which the drain box can exit, and an enclosure body cover through which an electrical wiring port is opened on the rear surface. Assembled into a shape, built-in installation of the electromagnetic induction heater,

It is characterized in that the installation height of the electromagnetic induction heater with respect to the bowl can be adjusted by rotating the support bolt of the focusing disc from below the heating action box.

Moreover, in Claim 4, the bowl receiving frame for supporting and hanging the large diameter engagement flange which protrudes from the trunk surface of a bowl is integrated forwardly from the partition plate installed horizontally by fixing to the middle height position of the mixer main body frame. Extrude,

The bowl is stirrer or electromagnetically guided by inserting a pair of left and right attachment holes formed through the coupling flange of the bowl into a pair of left and right centering guide pins erected vertically from the bowl receiving frame so as to be inserted and detached from above. In correspondence with a heater, it is characterized by maintaining in an accurate positioning state.

According to the structure of Claim 1, since the electromagnetic induction heater built into the heating action box from below the fixed material accommodation bowl supported by hanging at the intermediate height position of the mixer main body frame is made to perform electromagnetic induction heating, Compared with the conventional method of dipping a bowl in a water heater, there is no fear that water droplets may fall during transport of the bowl, and unlike the heating method by a gas burner, there is no fear of unnecessarily high temperature of a bowl or a work place.

In particular, when the configuration of claim 2 is employed, the stirring action box and the heating action box can be simultaneously approached or separated from the bowl at a time by operating the pedal frame. It can be used to separate the bowl and then carry it, which is very convenient.

On the other hand, in a state where the boxes are close to the bowl, by rotating the stirrer mounted on the stirring action box, the material in the bowl can be stably and efficiently stirred, and furthermore, the electromagnetic induction heater incorporated in the heating action box is provided. This also has the effect that the material and the bowl can be heated as necessary.

Further, by adopting the configuration of claim 3, the installation height of the electromagnetic induction heater with respect to the bottom surface of the bowl can be finely adjusted precisely, and the electromagnetic induction heater can be obtained while the bowl is separated from the bowl receiving frame of the mixer body frame. This also has the effect of being able to conveniently wash the water.

Moreover, if employ | adopting the structure of Claim 4, the positioning of the stirrer mounted in the stirring action box, the electromagnetic induction heater built in the heating action box, and the bowl supported by the bowl receiving frame of the mixer main body frame as a whole is correct. It can hold | maintain in a state and can obtain the cake mixer which is rich in reliability and usability.

1 is a front view showing the operation (use state) of the cake mixer according to the present invention.
2 is a side view of FIG. 1.
3 is a plan view of Fig.
4 is a front view corresponding to FIG. 1 showing a state where the cake mixer is not used.
5 is a side view of FIG. 4.
FIG. 6 is a detailed side view of FIG. 2, with the material accommodating bowl omitted. FIG.
FIG. 7 is a detailed side view of FIG. 5 in which the bowl is omitted.
Fig. 8 is a side cross-sectional view showing an electromagnetic induction heater and its heating action box taken out.
9 is a plan view of FIG. 8.
FIG. 10 is a half cutaway cross-sectional view seen from behind FIG. 9.
It is a side view which extracts and shows a stirrer and its stirring action box.
12 is a plan view of Fig.
FIG. 13 is a rear view of FIG. 12.
14 is a detailed enlarged cross-sectional view of the stirrer.
15 is a side view illustrating a lift operation mechanism during mixer operation.
FIG. 16 is a side view of a state where the pedal frame is stepped on and lowered from FIG. 15 (not used). FIG.
17 is a cross-sectional view taken along line 17-17 of FIG. 15.
18 is a partial cross-sectional view showing an example of a stirrer extracted.
19 is a top view of FIG. 18.
It is a front view which extracts and shows a temperature sensor.

Hereinafter, the present invention will be described in detail with reference to the drawings, Figures 1 to 7 schematically show the whole stand-type cake mixer according to the present invention, the cake mixer is a rigid mixer main frame installed standing on the work floor (M), the material accommodation bowl T which is stably hung and supported by the intermediate height position of this mixer main body frame M, and the drive source of the material stirrer A which faces the position directly above this bowl T. On-board stirring action box (Ab), heating action box (Hb) incorporating electromagnetic induction heater (H) facing directly below the bowl (T), upper stirring action box (Ab) and lower side A lifting actuation mechanism (L) for simultaneously accessing or separating the heating action box (Hb) with respect to the bowl (T) at the intermediate height position at one time.

In detail, the main constituent members of the present invention will be described in turn. First, the bowl T is formed into a substantially conical shape having a predetermined size (for example, diameter: about 315 mm × depth: about 300 mm) from a copper plate, Electroconductivity is provided to the bottom surface below the large diameter engagement flange 1 which integrally protrudes from the body surface by spraying a heat generating film (not shown) such as iron powder which is a magnetic substance. The total capacity of the bowl T is about 20 liters, as an example of the illustration.

However, as long as the bowl T has conductivity, ferritic stainless steel, a cladding material of iron and aluminum, a cladding material of aluminum and stainless steel, or the like may be adopted as the material, and a magnetic railway can be adopted.

2 is a pair of left and right handles integrally standing from the coupling flange 1 of the bowl T, 3 is a left and right pair of attachment holes positioned corresponding to the handle 2, It is formed so as to penetrate through the said coupling flange 1, and the said attachment hole 3 is inserted in the centering guide pin of the bowl receiving frame of the mixer main body M mentioned later so that insertion and removal are possible from upper direction.

Next, the mixer main body frame M is formed and integrated into a substantially rectangular parallelepiped (e.g., width: about 480 mm x length: about 630 mm x height: about 1100 mm) of a constant size from a stainless steel sheet or other metal plate. As shown in FIGS. 8-10, the horizontal bowl receiving frame 6 protrudes forward integrally from the partition board 5 fixed to the middle height position of the left and right side plates 4, and installed horizontally.

The bowl receiving frame 6 has a planar contour shape as shown in FIG. 9, and the engaging flange 1 of the bowl T is supported and suspended by its circular concave curved edge portion. In addition, from the bowl receiving frame 6, a pair of left and right centering guide pins 7 are vertically erected vertically upward, and the attachment hole 3 of the bowl T is upwardly mounted on the guide pins. The bowl T is held in a correct centering state due to its positional relationship with the stirrer A or the electromagnetic induction heater H.

The upper and lower elevating guide rails 8 and the lower and lower elevating guide rails 9 are arranged in pairs at the front end portions of the left and right side plates 4 in the mixer body frame M, respectively. It is attached and fixed in an aligned state extending on the same vertical line as shown in FIG. 8, and the stirring action box Ab is raised and lowered along the pair of top and bottom lifting guide rails 8, and the bottom of the pair of left and right. The heating action box Hb moves up and down along the lifting guide rail 9. Reference numerals 10 and 11 denote front covers that cover the upper elevating guide rail 8 and the lower elevating guide rail 9, respectively.

In addition, in the example of illustration, the lifting stroke of the stirring action box Ab and the lifting stroke of the heating action box Hb are mutually equivalent, and are set to about 180 mm as an example.

Reference numeral 12 is a pair of lifting guide groove rails formed in a substantially inverted U-shape as viewed from the side as shown in Figs. 6 and 7 at the lower positions of the left and right side plates 4 in the mixer body frame M, Lift and guide the roller bearing plate of the pedal frame mentioned later. Reference numerals 13 and 14 denote a pair of horizontal bottom plates before and after fixed horizontally and fixed to the lower end positions of the left and right side plates 4 in the mixer main body frame M. The ground leg seat 15 is axially supported by lifting adjustment.

In particular, the sensor support bracket 16 stands up integrally from the middle portion of the rear bottom plate 14, and the proximity sensor 17 attached to the upper end portion thereof acts as a power switch for the mixer. Reference numeral 18 denotes a box having a built-in electrical component provided between the cosmetic front plate 19 attached to the partition plate 5 of the mixer main body frame M and the rear plate 20.

The above-described electromagnetic induction heater (H) is formed in a conical support dish shape corresponding to the bottom surface of the bowl (T) by a non-magnetic metal aggregate (aluminum rod) as shown in FIGS. One electromagnetic induction heating coil 22 fixed to the coil receiving basket 21, the upper surface of the coil receiving basket 21 in a vortex state, and Teflon deposited on the upper surface of the heating coil 22. The insulating cover layer 23, such as a sheet | seat and a silicone coating, is provided.

Further, a bending leg rod of a metal aggregate constituting the synthetic resin drain container 24 and the coil receiving basket 21 extending vertically downward from the center of the insulating cover layer 23 in a watertight state. rod 25 is stably supported and fixed from below by a focusing disc 26 of a nonmagnetic material (aluminum or synthetic resin).

The heating action box Hb incorporating the electromagnetic induction heater H forms an elongated semicircular planar contour shape in which only the front surface is curved in an arc shape as shown in FIG. 9, and the bottom portion of the bowl T is formed. An upper cover 28 having a receptacle 27, a lower cover 29 through which the drain box 24 can be pulled out, and an enclosure body cover 31 having an electrical wiring port 30 at the rear thereof. It is. In addition, the flat left and right sides of the enclosure body cover 31 are configured to function as a pair of roller bearing seats 32.

Reference numeral 33 is a plurality of support bolts for supporting the focusing disc 26 of the electromagnetic induction heater H, which is fastened by screwing to the lower lid 29 of the heating action box Hb, The installation height of the focusing disc 26 and the electromagnetic induction heater H can be finely adjusted.

Further, reference numeral 34 denotes an upper and lower sides of the flat roller bearing seat 32 of the surrounding body cover 31 constituting the heating action box Hb, which are idling and attached to each other via a horizontal support shaft 35. It is a pair of electric rollers, Comprising: It can roll up and down along this guide rail, engaging with the lower end guide rail 9 of the said mixer main body M side like FIG. 6, FIG. 7, and FIG.

From the roller bearing seat 32 of the enclosure body cover 31, a pair of left and right connection stays 36 protrude integrally in the rearward direction as shown in FIG. Reference numeral 37 is a pair of upper and lower chain bolts attached to the protruding tip portion of the connecting stay 36, and is engaged with the hanger chain described later of the lifting operation mechanism L. As shown in FIG. Moreover, the large diameter engaging flange 1 which protrudes from the trunk surface of the bowl T is a peripheral part of the bottom receiving opening 27 opened by the upper cover 28 of the heating action box Hb, It goes without saying that it is combined from above.

Next, referring to the stirring action box Ab, the stirring action box is a horizontal motor mounting table 39 on which a geared motor 38 serving as a driving source of the stirrer A is mounted, as shown in FIGS. 11 to 13. ), A large rectangular box-shaped top cover 40 surrounding the geared motor 38, and an extension cover 41 integrally protruding from the top cover. The electrical equipment box 18 on the mixer body frame M side is covered from above.

In addition, the stirrer A slowly revolves around the center stirring shaft 42 which is rotationally driven by the geared motor 38 and its circumference in the same direction as the center stirring shaft 42, and in the opposite direction. The eccentric agitator shaft 43 which rotates quickly and rotates quickly and a stirrer 44 which is detachably connected to the lower end of the eccentric agitator shaft 43 are provided.

That is, in FIG. 14 which shows the detail of such a stirrer A, 45 is the bevel gear for electric transmission integrated in the upper end part of the said center stirring shaft 42, and is geared motor 38. As shown in FIG. Is engaged with the output gear 46 of. Reference numeral 47 denotes a reinforcement disk fixed to the lower surface of the motor mounting table 39 via a plurality of bolts 48, and supports the fixed bearing case 49 of the center stirring shaft 42. Reference numeral 50 denotes a radial bearing enclosed in the fixed bearing case 49, and rotatably supports the center stirring shaft 42. Reference numeral 51 is a thrust bearing of the center stirring shaft 42.

Further, reference numeral 52 denotes a large-diameter circular fixed cover which is attached to the lower surface of the reinforcement disk 47 by a plurality of bolts 53 and integrated therein, and the peripheral edge flange 54 extending vertically downward continuously therefrom. An internal gear 55 is formed on the inner circumferential surface of the?

Reference numeral 56 is a large-diameter bowl-type rotary bearing case which surrounds the circumferential edge flange 54 of the fixing cover 52 from below, the center of which is integral with the center stirring shaft 42 through the key 57. It is fitted to rotate. Reference numeral 58 is a lock nut for preventing the fall of the rotary bearing case 56, and is fastened to the lower end of the center stirring shaft 42 by screwing.

On the other hand, the eccentric stirring shaft 43 is in parallel with the center stirring shaft 42 to maintain a constant distance d, and extends vertically downward from the rotary bearing case 56 toward the eccentric portion of the bowl T. The radial bearing 59 enclosed in the rotary bearing case 56 is rotatably axially supported.

In addition, a small-diameter pinion gear 60 which is internally in contact with the internal gear 55 on the fixed cover 52 side and rotates in engagement with this is inserted into an upper end of the eccentric stirring shaft 43, When the center stirring shaft 42 is driven to rotate in the forward direction by the geared motor 38, the eccentric stirring shaft 43 is centered through the rotary bearing case 56 which is integrally rotated with the center stirring shaft 42. While slowly revolving around the stirring shaft 42 in the same direction, the interlocking action of the pinion gear 60 and the internal gear 55 makes it possible to rapidly rotate in the opposite direction to the revolving motion. have.

Then, a horizontal key convex portion 61 is fixed to the lower end portion of the eccentric stirring shaft 43 protruding from the rotary bearing case 56, and is connected to the connecting socket 62 of the separate stirrer 44. When the formed keyway 63 is fitted to the key convex part 61, the stirrer 44 can rotate integrally with the said eccentric stirring shaft 43. As shown in FIG.

As the stirrer 44, a butter beater is shown in the illustrated example, but the kind of the necessary material to be used as a dough for confectionery and bread or the purpose of processing (bubbling or beating, kneading, grinding, crushing) ), A wire whipper, a hook, a double hook, a scraper, and various other forms of articles can be adopted.

That is, the common connection socket 62 and the key groove 63 are provided in the various agitators 44, and they can be inserted into the eccentric stirring shaft 43 on the side of the agitator A so as to be able to be inserted and separated. It is decided.

In addition, reference numeral 64 is a rotation ring fitted to the reinforcement disk 47 so as to be rotatable, and is also interposed between the motor mounting base 39 and the fixed cover 52, and a circular cover from the peripheral edge thereof. The attachment flange 65 integrally extends vertically downward.

Reference numeral 66 denotes a safety cover surrounding the stirrer A, and is formed in a truncated conical shape that is widened downward by a transparent synthetic resin, and an upper end thereof is provided with a cover flange 65 of the pivot ring 64. ), And are integrally fastened via a plurality of horizontal handle bars 67 which are radially symmetrically distributed (four in the illustrated example). Reference numeral 68 denotes a material scattering prevention ring attached to the lower end of the safety cover 66, and is capable of engaging with the periphery of the opening of the bowl T.

Then, the material inlet 69 to the bowl T is cut out by about 90 degrees on the conical surface of the safety cover 66, and the operator rotates the handle bar 67 of the safety cover 66 appropriately. Thus, the orientation of the material inlet 69 can be changed, and preferably, a material required for the bowl T can be added from the front face (front face).

However, from the upper end of the rotatable safety cover 66, the metal plate piece 70 as the object to be detected protrudes integrally in the horizontal direction, and the metal plate piece 70 can be detected. The proximity sensor 71 is provided in correspondence with the lower surface of the stirring action box Ab.

When the material inlet 69 of the safety cover 66 is positioned in the normal rearward facing state (use state of the mixer), it is based on the output signal of the proximity sensor 71 detected from the metal plate piece 70. By rotating the geared motor 38, which is the driving source of the stirrer A, and automatically stopping the geared motor 38, the material input operation from the material inlet 69 can be performed without risk. It is supposed to be.

In addition, as shown in FIGS. 11 and 14, the material inlet 69 positioned in the normal rearward facing state (mixer used state) of the safety cover 66 is viewed in a plane corresponding to this. The cover plate 72 which forms an arc makes it possible to seal from the back. Reference numeral 73 denotes a back wall plate which extends vertically downwards integrally, as it crosses the rear of the safety cover 66 from the lower surface of the stirring action box Ab, and is moved forward from the middle height position thereof. A pair of horizontal adjustment screw rods 74 protruding from each other support the cover plate 72 of the material inlet 69.

In this case, the rear end of each adjustment screw rod 74 is fastened to the rear wall plate 73 by a fixing nut 76 via a lifting adjustment long hole 75 opened in the rear wall plate 73. For this reason, the advancing and lifting operation of each adjustment screw rod 74 can be performed, and the cover plate 72 of the front end part can be adjusted in the state which seals the said material inlet port 69. As shown in FIG.

Reference numeral 77 is a horizontal support bar that is fixed horizontally to the lower end of the wall plate 73, and is installed horizontally, as shown in Figs. The shock absorber 79 attached to the middle of the support bar 77 and the chain bolt 78 are integrally fastened are upwardly disposed on the bowl receiving frame 6 on the mixer body frame M side. There is a positional relationship to collide from.

In addition, reference numeral 80 denotes a stopper piece integrally extending vertically downward from the lower end central portion of the rear wall plate 73, and is located to correspond to the engaging flange 1 of the bowl T, and the engaging flange 1 is As shown in Fig. 8 and Fig. 9, it can be pressed from above. Reference numeral 81 denotes a pair of left and right roller bearing plates which protrude integrally in the forward direction along the left and right sides of the stirring action box Ab from approximately the upper half of the wall plate 73, and the heating action box Hb described above. Is positioned corresponding to both roller bearing seats 32 of the enclosure body cover 31 constituting the "

In addition, the roller bearing plate 81 is attached to the roller bearing plate 81 via a horizontal support shaft 82 so as to be capable of idling, and an upper and lower lifting guide on the mixer body frame M side. Combining with the rail 8, it can move up and down along this.

Next, the lift operation mechanism L for simultaneously approaching or separating the stirring action box Ab and the heating action box Hb with respect to the bowl T at the same time will be described. It is a pair of top sprocket wheels which were attached to the upper position of the left and right both side plates 4 in (M) without raising / lowering via the horizontal short support shaft 85, and have already described from the left and right both side plates 4. It protrudes inwardly by the same distance as the transmission rollers 34 and 83. FIG.

Reference numeral P denotes a pedal frame which is formed substantially in a U shape when viewed from the plane surrounding the mixer body frame M from the front side, and as is apparent from FIGS. 15 to 17, the front end portion thereof is horizontal as a pedal 86 horizontally. In contrast, the rear ends of the left and right both side frame pieces 87 are a pair of roller bearing plates 88, and a pair of lifting guide groove rails formed on the left and right side plates 4 of the mixer body frame M. It faces to 12 from the horizontal side.

The pair of roller bearing plates 88 are attached to the roller bearing plate 88 by a horizontal support shaft 89 such that upper and lower pairs of electric rollers 90 can be idled, and the lifting guide on the mixer body frame M side is provided. While engaging with the groove rail 12, it can be made to roll up and down along this.

That is, the pedal frame P is a pedal 86 through the coupling action of the electric roller 90 axially supported by the roller bearing plate 88 and the lifting guide groove rail 12 on the mixer body frame M side. It is to be able to climb up and down stably while maintaining the horizontal state of. In addition, the lifting stroke of the pedal frame P is set to about 90 mm as an example of illustration.

Reference numeral 91 denotes a horizontal long support shaft fixed horizontally between the roller bearing plates 88, and a pair of lower sprocket wheels 92 are attached to both ends thereof, and the support is further provided. From the intermediate part of the shaft 91, the fixed arm 93 of the to-be-detected object detected by the proximity sensor 17 demonstrated previously extends integrally in the rear direction. For this reason, it goes without saying that the lower sprocket wheel 92 and the fixed arm (detected object) 93 move up and down together with the roller bearing plate 88 of the pedal frame P.

Reference numeral 94 is a pair of left and right endless upper end hanger chains, the upper end of which is fastened from one end fastened to the chain bolt 78 of the support bar 77 in the stirring action box Ab. Once wound around the sprocket wheel 84, the other end fastened to the upper chain bolt 37 of the connection stay 36 in the heating action box Hb as viewed from the side as a whole as shown in Figs. It is approximately inverted U-shaped.

Reference numeral 95 denotes a pair of left and right endless endless hanger chains in the same manner, and a lower sprocket from one end fastened to the lower chain bolt 37 of the connection stay 36 in the heating action box Hb. After being wound around the wheel 92, the entire ends of the mixer body frame M to the other end fastened through the chain bolts 97 to the bolt support stays 96 of the left and right side plates 4, respectively. As shown in FIG. 7, it is curved approximately in a U shape.

For this reason, when the said pedal frame P is pressed down like a dashed line from the solid line of FIG. 15, the heating action box Hb which incorporates the electromagnetic induction heater H will have the lower end guide rail of the mixer main frame M side. The lowering guide rail at the upper side of the mixer body frame M side while descending along (9) and stirring the action box Ab carrying the drive source of the stirrer A against self-gravity. It rises along (8), and the said stirring action box Ab and the heating action box Hb are mutually spaced apart from the bowl T in the state supported at the intermediate height position of the mixer main body frame M. As shown in FIG.

In this case, the fixed arm (detector) 93 which protrudes integrally from the support shaft 91 of the lower sprocket wheel 92 in the rearward direction also has a roller bearing plate 88 of the pedal frame P. Since the position is not lowered by the proximity sensor 17 on the mixer body frame M side, the mixer is automatically stopped in the off state of the power switch.

On the other hand, in the state where the pedal frame P is raised and returned to the original height position shown by the solid line in FIG. 15, the fixed arm (detected object) 93 raised together with the pedal frame P is the mixer body frame M. It means that the position is detected by the proximity sensor 17 on the side and the power switch is in the on state, and the mixer is in operation.

Then, in the use state during such operation, as shown in FIGS. 1 to 3 and 6, the stirring action box Ab is caused to lift the upper end guide rail 8 on the mixer body frame M side by its own gravity. At the same time as the lowering, the heating action box Hb ascends along the lower lifting guide rail 9 on the mixer main frame M side, and the bowl T at the intermediate height position of the mixer main frame M. ), The stirring action box Ab and the heating action box Hb approach each other, and the bowl T is covered by the safety cover 66 from above, and from below the electromagnetic induction heater H. Be surrounded by.

Although the pedal frame P was formed in a substantially U-shape when viewed from a wider plane than the mixer main frame M, it was explained that either side of the left and right frame pieces 87 (in the illustrated example, viewed from the front). From the middle part of the right side), the horizontal lever contact pin 98 protrudes in an inner direction integrally like FIG. 15-17.

Reference numeral 99 denotes a cam lever of a predetermined length supported by the lever contact pin 98 from below, and the rear end portion of the mixer main frame M is supported by a horizontal base end pin 100. Horizontal tip pins which are pivotally attached to either one of the left and right side plates 4 (as well as the right side) and protrude inwardly through the right side plate 4 from the front end of the cam lever 99 ( 101 holds the plate cam 102 in a rotatable manner. It goes without saying that the plate cam 102 is located within the frame of the mixer body frame M.

Reference numeral 103 denotes a lifting guide hole of the tip point pin 101 that penetrates the right plate 4 of the mixer body frame M, and an arc-shaped cam lifting guide rail 104 is parallel to the right plate. It is attached and fixed to the inner surface of (4).

Reference numeral 105 denotes a pin guide attached to and fixed to an inner surface of the right side plate 4 of the mixer body frame M. When the plate cam 102 contacts the cam contact pin 106 inserted therein, It rotates so that it can couple to the lower end surface of the cam lifting guide rail 104.

That is, when the pedal 86 of the pedal frame P is pressed down once as shown by the dashed line from the solid line in Fig. 15, the cam lever 99 whose support force by the lever contact pin 98 is lost is moved downward. Since the plate cam 102, which is rotated and held by the tip point pin 101, rotates as soon as it collides with the cam contact pin 106 of the pin guide 105, and is coupled to the cam elevating guide rail 104, The pedal frame P is kept in the lowered state unless the stepping operation is performed again.

Then, when the pedal 86 of the pedal frame P in the lowered state is stepped on again as in the dashed line from the solid line in FIG. 16, the cam contact pin 106 of the pin guide 105 is similarly pressed. And the cam lever 99 is spun up by the lever contact pin 98 to return to its original raised state because the cam lever 99 is rotated in a collision with the cam lifting guide rail 104. .

Reference numerals 107 in Figs. 1 and 4 denote operation panels that form the front surface of the stirring action box Ab, which include push button switches for starting / stopping the operation of the mixer, driving indicator lamps, and driving. In addition to the timer and the like, a measurement temperature display unit (LED or liquid crystal panel) 108 and a target temperature setting button 109 are also provided.

Reference numeral 110 may be inserted and detached through a pair of upper and lower sensor holders 111 and 112 as shown in FIGS. 18 and 19 at an eccentric position away from the rotation center line OO of the stirrer 44 by a predetermined distance. It is a wireless temperature sensor fitted in, and measures and detects the heating temperature (product temperature) of the material in the bowl T in real time, moving integrally with the stirrer 44. As shown in FIG.

The temperature sensor 110 and a corresponding receiver (not shown) are integrated into and integrated with the operation panel 107. The receiver receives current temperature data of the material transmitted as a wireless signal from the temperature sensor 110. The output is displayed on the measurement temperature display unit 108 on the operation panel 107. When the current temperature data reaches a preset target temperature, the heating action of the bowl T is automatically performed by an output control signal from the receiver. It is supposed to stop.

In addition, the excitation high frequency power supply (heating inverter) connected with the electromagnetic induction heating coil 22 of the said electromagnetic induction heater H is abbreviate | omitted.

Since the cake mixer of the present invention has the above-described configuration, confectionery and bread are held in a fixed bowl T supported by the bowl receiving frame 6 at the intermediate height position in the mixer main frame M. While inputting a suitable material to be the dough, etc., the stirrer 44 of the form product to be processed is connected to the eccentric stirring shaft 43 of the stirrer A to use the stirrer 44 By the orbital movement and the rotational movement, foaming, tapping, kneading, crushing, crushing and the like of the material can be performed uniformly and efficiently as a whole.

1 to 3, 6, 8 and 15 show that the mixer is in operation, and inside the bowl T, a stirrer A on the side of the stirring action box Ab lowered from above is inserted. While in the set state, the bottom surface of the bowl T is in an enclosed state facing the electromagnetic induction heater H on the side of the heating action box Hb that rises from the lower side.

For this reason, if the stirrer 44 can perform various processes of the material by the selection of cooking, and if it is necessary to heat a material or the bowl T in that case or beforehand, the said electromagnetic induction heater H Can also be subjected to electromagnetic induction heating.

In addition, the coupling flange 1 of the bowl T fits the pair of right and left attachment holes 3 and the centering guide pin 7 of the bowl receiving frame 6 in the mixer body frame M. FIG. Through this, it is positioned in an accurate centering state, and the coupling flange 1 is pressurized from above by the stopper piece 80 extending vertically downward from the back wall plate 73 on the stirring action box Ab side. Since the bowl T is unintentionally shifted from the bowl receiving frame 6 on the mixer body frame M side, there is no risk of unintentionally shifting the position.

In addition, the position immediately above the bowl T is surrounded by the safety cover 66, and when it is necessary to add additional materials, the front surface (front) by the rotation operation of the safety cover 66. The necessary additional materials can be easily introduced into the bowl T from the material inlet 69 which is turned to the inside of the bowl T, so that the responsiveness and convenience are excellent.

Then, at the end of the operation of the mixer, the operator may step on the pedal frame P of the lift operation mechanism L as shown in Figs. 4, 5, and 7, the bowl T is still at the intermediate height position of the mixer body frame M, and the electromagnetic induction heater H at its bottom surface is incorporated. As the heating action box Hb descends, the stirring action box Ab carrying the drive source of the stirrer A rises, and the stirring action box Ab and the heating action box Hb are the bowl T. Spaced apart from each other, and as a result, the stirrer 44 can be separated from the eccentric stirring shaft 43 of the stirrer A, and the operator subsequently grasps the handle 2 of the bowl T, T) can also be separated from the bowl frame 6 of the mixer main frame M, and the bowl can be freely transported.

1: splice flange 2: handle
3: mounting hole 4: left and right side plates
5: partition plate 6: bowl frame
7: Centering guide pin 8: Upper elevating guide rail
9: Lower elevating guide rail 10, 11: Front cover
12: lifting guide groove rail 13, 14: bottom plate
15: Ground Leg Seat 16: Sensor Support Bracket
17, 71: proximity sensor 18: electronics box
19: makeup front 20: back
21: coil receiving basket 22: electric induction heating coil
23: insulation cover layer 24: water reservoir
25: bending leg rod 26: focusing disc
27: bottom receptacle 28: upper cover
29: lower cover 30: electrical wiring harness
31: surrounding body cover 32: roller bearing seat
33: support bolts 34, 83, 90: electric roller
36: connection stay 37, 78, 97: chain bolt
38: geared motor 39: motor mount
40: top cover 41: extension cover
42: center stirring shaft 43: eccentric stirring shaft
44: agitator 45: bevel gear
46: output gear 47: reinforcement disk
48: bolt 49: fixed bearing case
50, 59: radial bearing 51: thrust bearing
52: fixing cover 53: bolt
54: circumferential edge flange 55: internal gear
56: rotary bearing case 57: key
58: fixing nut 60: pinion gear
61: key convex part 62: connection socket
63: keyway 64: rotation ring
65: Flange with cover 66: Safety cover
67: handlebar 68: material shatterproof ring
69: material input hole 70: metal plate piece (detection object)
72: cover plate 73: wall plate
74: adjustment screw rod 75: lifting adjustment slot
76: retaining nut 77: support bar
79: shock absorber 80: stopper piece
81, 88: roller bearing plate 84: upper sprocket wheel
35, 82, 85, 89, 91: support shaft 86: pedal
87: left and right side frame pieces 92: lower sprocket wheel
93: fixed arm (detection) 94: upper hanger chain
95: lower hanger chain 96: bolt support stay
98: lever contact pin 99: cam lever
100: proximal point pin 101: proximal point pin
102: Pancam 103: elevating guide longevity
104: cam lifting guide rail 105: pin guide
106: cam contact pin 107: operation panel
108: measurement temperature display section 109: target temperature setting button
110: temperature sensor 111, 112: sensor holder
A: Stirrer Ab: Stirring action box
H: electromagnetic induction burner Hb: heating action box
M: Mixer main frame L: Lifting mechanism
P: Pedal frame T: Bowl for accommodating material
0-0: center of rotation of stirrer

Claims (5)

A material receiving bowl (T) held in a fixed state by a bowl receiving frame (6) at a mid-high position of the mixer body frame (M), and a material stirrer facing the position immediately above the bowl (T). And a heating action box Hb incorporating an agitation action box Ab having the drive source 38 of (A) mounted therein, and an electromagnetic induction heater H facing directly below the bowl,
The stirring action box (Ab) and the heating action box (Hb) with respect to the bowl (T) in the fixed state, the interlocking connection via a lifting and lowering mechanism (L) to simultaneously approach or space at a time Electromagnetic Induction Heating Cake Mixer. The rotating rollers 83 axially supported on both the left and right sides of the stirring action box Ab are joined so that they can be lifted along the upper and lower lifting guide rails 8 on the mixer body frame M side,
The electric roller 34 axially supported by the left and right both sides of the heating action box Hb is combined so that it can elevate along the lower lifting guide rail 9 on the mixer main frame M side,
The electric roller 90 which is axially supported by the left and right both sides of the pedal frame P is combined so that it can elevate along the elevating guide groove rail 12 on the mixer main frame M side,
The stirring action box Ab is formed by a pair of upper and lower hanger chains 94 wound around the upper sprocket wheel 84 axially supported on the left and right sides of the mixer body frame M in a substantially inverted U-shape viewed from the side. ) And the heating action box (Hb),
On the lower sprocket wheel 92 axially supported on both the left and right sides of the pedal frame P, the heating action box Hb is formed by a pair of left and right bottom hanger chains 95 wound in a substantially U shape from the side. Connect the mixer body frame (M),
When the pedal frame P is stepped down, the stirring action box Ab and the heating action box Hb are spaced apart from the material accommodating bowl T,
When the pedal frame P rises and returns to the original height position, the electromagnetic induction heating cake mixer is set such that the stirring action box Ab and the heating action box Hb approach the bowl T. . The coil receiving basket 21 according to claim 1 or 2, wherein the electromagnetic induction heater (H) is formed in a conical saucer shape that fits perfectly to the bottom surface of the bowl (T) by a non-magnetic metal aggregate. The induction heating coil 22 in the vortex state fixed to the upper surface, the insulating cover layer 23 integrally deposited on the upper surface of the electromagnetic induction heating coil 22, and the insulating cover layer 23 A drainage tube 24 extending vertically downward from the central part in a watertight state, and a non-magnetic focusing disc 26 supporting the leg rod 25 of the metal aggregate. Meanwhile,
The upper cover 28 in which the bottom receiving opening 27 of the bowl T is opened, the lower cover 29 in which the drain box 24 can be pulled out, and the rear surface of the heating action box Hb By enclosing the trunk cover 31 in which the wiring port 30 is opened, the elongated semicircular planar contour is assembled, and the electromagnetic induction heater H is built-in.
The support bolt 33 of the focusing disc 26 is rotated from the lower side of the heating action box Hb, so that the installation height of the electromagnetic induction heater H with respect to the bowl T can be adjusted. Electromagnetic Induction Heating Cake Mixer. The intermediate | middle of the mixer main body frame M of Claim 1 or Claim 2 WHEREIN: The bowl receiving frame 6 for supporting and suspending the large diameter engagement flange 1 which protrudes from the trunk surface of the bowl T is suspended. Fixed at a height position and integrally protrudes forward from the partition plate 5 installed horizontally,
A pair of right and left attachment holes 3 formed through the coupling flange 1 of the bowl T are inserted into the left and right pair of centering guide pins 7 vertically from the bowl receiving frame 6 from above. And the bowl T is held in a precise positioning state in a corresponding relationship with the stirrer A or the electromagnetic induction heater H by being separably inserted. A proximity sensor (17) according to claim 2, which acts as a power switch of the mixer at the upper end of the sensor support bracket (16) which stands up integrally from the middle of the rear bottom plate (14) of the mixer body frame (M). Attach it,
It is detected by the proximity sensor 17 on the mixer body frame M side from the middle of the horizontal long lower sprocket wheel support shaft 91 which is fixed to the left and right sides of the pedal frame P and installed horizontally. The fixed arm 93 of the object to be projected integrally,
When the pedal frame P is stepped on and lowered, the fixed arm 93 of the object to be detected is in an off state of a power switch not detected by the proximity sensor 17,
When the pedal frame P is raised and returned to the original height position, the fixed arm 93 is set so as to be in an ON state of the power switch detected by the proximity sensor 17. The electromagnetic induction heating type Cake mixer.

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