JPH0710208B2 - Food baking type oiling equipment - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a food baking type oil coating device for applying oil to a baking mold recess of a food baking machine by means of a brush.

[0002]

2. Description of the Related Art Conventionally, as this type of oil coating device, a brush, an oil cloth or the like is fixedly or rotatably installed at a fixed position, and a brush or the like is slidably applied when passing through a baking mold. There is. This oiling device is mainly used for flat plate baking molds such as rice crackers.

[0003]

By the way, in the above-mentioned conventional apparatus, in the case of a baking mold having a deep recess in the baking mold such as takoyaki or steamed bun, it is not possible to evenly apply oil to the bottom of the recess, so that the manual operation is not possible. There is a problem that you have to rely on. The present invention has been made in view of the above-mentioned circumstances, and the object thereof is to make a food baking that can evenly apply and clean oil even to a baking mold having a deep food baking recess. To provide a mold oiling device.

[0004]

In order to achieve the above object, the present invention takes the following technical means. That is, according to the present invention, an oil coating brush holding table is provided on a baking mold transfer path so as to be movable back and forth in the baking mold transfer direction via a vertically movable support, and the table of the baking mold is provided on the table. It is characterized in that a brush shaft having an oil-painting brush attached to the lower end of the shaft corresponding to a plurality of food baking recesses is forcibly rotatable.

It is preferable that the oil-painting brush holding table is moved forward synchronously by a baking mold and is moved backward by a separate driving device.

[0006]

According to the present invention, the baking mold 3 is provided above the baking mold transfer path 2.
The oil-painting brush holding table 34, which is waiting while rotating the brush shaft 41 in a state where the oil-painting brush 40 does not come into contact with the table, when the moving baking mold 3 is positioned directly below the table, descends by a predetermined amount by the support 36. Is inserted to the bottom in the food baking recess 7 and is advanced synchronously by the baking mold 3, so that the oil dropped in the baking recess 7 in the previous stage is evenly applied and cleaned. Immediately before reaching the forward limit, the table 34 is raised by the support 36, is disengaged from the baking mold 3 and stops, and at the same time, is moved backward by the cylinder 39 so that the succeeding baking mold 3 is matched. Descending again,
The above operation is repeated to automatically apply oil.

[0007]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 4 shows an overall plan view in which the oil coating device of the present invention is applied to a takoyaki baking machine. The takoyaki baking machine has an endless baking die transfer path 2 formed on the main body frame 1 in a loop shape in plan view.
A baking mold 3 circulated and transferred on the transfer path 2, a baking mold transfer means 4, a tunnel oven 5 arranged in the middle of the transfer path 2, a baking mold cleaning rotary brush 6, and a baking mold 3. The food baking recess 7 comprises an oil supply tank 8 for dropping oil, an automatic dough supply device 10 and a dough supply device 11 for quantitatively injecting liquid dough (raw material) having fluidity into the recess 7. There is.

The main body frame 1 is composed of an outer frame 12 framed in the shape of a flat rectangular parallelepiped and an inner frame 13 provided inside, and an endless transfer path 2 is formed in the inner and outer frames 12, 13. Loop-shaped inner and outer guide rails 14 and 15 are provided. The baking mold 3 is composed of a baking mold body 16, a support frame 17 that supports the body 16 in a reversible manner, and inner and outer support legs 18 and 19, and the lower ends of the support legs 18 and 19 are Inner and outer guide rails 1
Support rollers 20 and 21 that roll on 4 and 15 and guide rollers 22 and 23 that are guided by opposed inner side surfaces of the inner and outer guide rails 14 and 15 are rotatably attached. The baking mold body 16 has a generally U-shaped upper surface with an upward opening.
A large number of the concave portions 7 having a letter shape are provided, and upper portions of both outer side front ends in the transfer direction are pivotally attached to the support frame 17 via a horizontal shaft 24 so as to be able to be inverted by 180 degrees. A reversing rod 26 is provided on the outer surface 25 (end surface on the outer guide rail 15 side) of the baking die main body 16, and a reversing operation guide rail (not shown) provided on the outer frame 12 of the takoyaki take-out portion 27 is used for firing. As the mold 3 moves, it is automatically inverted and restored.

The baking die transfer means 4 comprises an inner frame 13
A chain wheel 29 rotatably attached to both longitudinal end portions of the chain wheel via a vertical rotary shaft 28, and the chain wheel 29.
The transfer chain 30 includes an endless transfer chain 30 and a motor with a speed reducer (not shown). The inner support legs 18 of each baking mold 3 are attached to the transfer chain 30 at equal intervals through mounting brackets 31. ing.

The rotating brush 6 has a takoyaki take-out portion 27.
Is located on the lower side in front of the baking mold transfer direction, and is rotatably provided on the outer frame 12 via a horizontal shaft 32 that is supported by a cantilever. It has become so. The oil supply tank 8
Is attached to inner and outer frames 12 and 13 on the lower side of the brush 6 so as to straddle the baking mold 3, and an oil dripping nozzle (not shown) is formed on the lower surface in correspondence with each recess 7 of the baking mold 3. An appropriate amount of oil is provided in each of the recesses 7 provided.

The automatic oiling device 9 according to the present invention is shown in FIG.
As shown in FIG. 3, the oil coating brush holding table 34 provided on the baking die transfer path 2 so as to straddle it, the table supporting lifts 35 on both inner and outer sides, and the inner and outer both frames 1
Brushes which are attached to Nos. 2 and 13 and which are the supports for supporting the lifting table 35, a vertical movement cylinder 36, a guide cylinder 37 and a sliding rod 38, a table retreat cylinder 39, and an oil painting brush 40 at the lower end. It is composed of a shaft 41, a brush rotation drive motor 42, a table advancing push rod 43, and the like.

On the table 34, shaft holes 44 are provided in rows at the same pitch corresponding to the food baking recesses 7 of the baking mold 3, and 18 brush shafts 41 rotate via bearings (not shown). It is mounted freely, and sliding bodies 46 having sliding holes 45 penetrating in the front-rear direction are fixed to the lower surfaces of the inner and outer ends,
A front and rear guide rail 47 inserted into the sliding hole 45 and a support bracket 4 fixed to the front and rear ends of the rail 47.
The table 34 is supported by the lift table 35 via the table 8. The table retracting cylinder 39 is attached to the inner lifting table 35, and the rod outer end of the cylinder 39 is connected to the lower surface front end of the table 34 via a metal piece 49.

The upper and lower ends of the sliding rod 38 are fixed to the front and rear ends of the lower surface of the lifting table 35, and the outer end of the piston rod of the vertical movement cylinder 36, which is a support, is attached to the central portion of the mounting bracket 5.
0, the table 34 is lifted before the limit of the forward movement of the table 34 to raise the lifting bases 35 to release the engagement with the forward pushing rod 43, and the oil coating brush 40 is pulled out from the recess 7. Therefore, the forward movement of the baking mold 3 is not hindered. Then, when the space between the baking dies 3, 3 being transferred is located immediately below the table advancement push rod 43 in the retreat limit of the table 34, both lift tables 35 are lowered by the vertical movement cylinder 36, and the push rods are moved. While the baking mold 3 is engaged with 43, the oil coating brush 40 is fitted into the recess 7 so that the baking mold 3 causes the table 34 to move forward synchronously.

Further, each of the brush shafts 41 is fixedly attached with a chain wheel 51 located above the table 34, and one endless chain 52 is wound around all of the chain wheels 51. , The table 34
Is driven by a drive chain wheel 53 fixed to an output shaft of a brush rotation drive motor 42 mounted downward on the outer upper surface of the brush rotation drive motor 42, and all the brush shafts 41 are simultaneously rotated. A stopper 54 is attached to the sliding rod 38 so that the vertical position can be adjusted, and the lower limit of the oil coating brush holding table 34, that is, the oil coating brush 40 is regulated.

The automatic dough feeding device 10 is provided with a dough storage container 55 arranged on the lower side of the automatic oiling device 9 so as to straddle the baking dies 3, a spoon portion 56 and a gutter portion 57, and is provided around a horizontal axis. The dough injector 58 is moved by a seesaw, and the dough in the container 55 is pumped up by the spoon portion 56, and the dough is dispensed into the recess 7 via the gutter portion 57 in a fixed amount.

The dough replenishing device 11 has an agitating blade 60 in the dough storage tank 59, and supplies the agitated and mixed dough by a pump and a replenishing pipe 61. The liquid dough of takoyaki is a mixture of various types of materials with different specific gravities such as wheat flour, vegetables, and tempura, and is kneaded by adding water, soup stock, etc. to make a fluid liquid.
The dough storage tank 59 is kneaded and prepared.

Next, the operation of the above embodiment will be described. First, the starting switch is turned on to drive the baking mold transfer means 4, and the heating of the tunnel oven 5 is also started. The rotation of the chain wheel 29 starts driving the baking mold 3 via the transfer chain 30, and the baking mold 3 is guided and guided by the guide rails 14 and 15 of the loop-shaped transfer path 2 to be circulated and transferred to the inside of the tunnel oven 5. When the baking mold 3 circulates while being heated by lower heat and reaches an appropriate temperature for baking, the baking mold main body 16 cleaned by the cleaning rotary brush 6 is positioned inside the recess 7 and directly below the oil supply tank 8. By the way,
The oil is dripped.

Subsequently, when the space between the baking dies 3, 3 is positioned immediately below the table advancing push rod 43, the vertical movement cylinder 36 lowers the oil-painting brush holding table 34, and the brush rotation drive motor 33 rotates them together. Each of the oil-painting brushes 40 is fitted into the recess 7 to apply oil to the inner surface of the recess 7. At the same time, the oil-painting brush holding table 34 moves forward together with the baking mold 3 via the table advancement pushing rod 43 engaged with the baking mold 3, and the oil is evenly spread in the recess 7.

When the table 34 approaches the forward limit, the vertical movement cylinder 36 raises the table 34 together with the table support lifting / lowering table 35, so that the oil coating brush 40
Is escaped from each recess 7 and the oiling work is completed, and the engagement of the table advancement pushing rod 43 from the baking mold 3 is released.
Subsequently, the table retreat cylinder 39 operates, the oil coating brush holding table 34 retreats, and the space between the baking dies 3 and 3 is positioned immediately below the table advancing push rod 43 at the same time.
The table 34 is lowered by the vertical movement cylinder 36,
The baking mold 3 engages with the table advancing push rod 43, and the above-mentioned oiling operation is repeated.

When the baking mold 3 to which the oil is applied is located immediately below the tip of the gutter portion 57 of the automatic dough feeding device 10, the dough injector 58 moves to the seesaw, and a fixed amount of liquid dough pumped up by the spoon portion 56 is produced. Then, it flows through the trough 57 and is injected into the recess 7 of the baking dies 3. Then, the dough in the dough storage tank 59 is appropriately replenished in the dough storage container 55, and the liquid level is controlled so as not to drop below a predetermined level.

In this way, the octopus strips are artificially or automatically placed on the dough supplied in the recess 7 of the baking mold 3 and sequentially introduced into the tunnel oven 5, which is then introduced into the tunnel oven 5. In the tunnel oven 5, the baking mold 3 is heated from above and below by both upper and lower fires while being baked.
The takoyaki is guided to the outside and the takoyaki is sufficiently baked by the residual heat. At the takoyaki take-out part 27, the baking mold 3 is inverted manually or by a reversing means (not shown), and the takoyaki is separated from the recess 7 and dropped. Taken out. Then, when the takoyaki falls, the baking mold 3 is inverted again to return to the normal posture, cleaned by the brush 6, and sequentially transferred to immediately below the oil supply tank 8.

The present invention is not limited to the above-described embodiment. For example, the oil-painting brush holding table 34 can be moved forward and backward by the cylinder 39. In addition to the takoyaki firing machine, the steamed bun is also available. It can also be applied to a baking machine for baked confectionery such as castella, rice cracker, and other processed foods.

[0023]

According to the present invention, an oil-painting brush holding table is arranged on a baking mold transfer path so as to be movable back and forth in the baking mold transfer direction via a vertically movable support. Corresponding to a plurality of food baking recesses in the baking mold, it is characterized in that a brush shaft equipped with an oil-painting brush is attached to the lower end of the shaft so that it can be forcedly rotated. Oil can be evenly applied and cleaned evenly to a baking mold having a baking recess, and the structure is extremely simple and economical to obtain, and there is no failure and management is easy.

Further, the present invention is characterized in that the forward movement of the oil-painting brush holding table is performed synchronously by the baking mold, so that the synchronization is easy and the structure and control can be easily performed.

[Brief description of drawings]

FIG. 1 is a front view showing an embodiment of the present invention.

FIG. 2 is a sectional view taken along the line AA of FIG.

FIG. 3 is a plan view of FIG.

FIG. 4 is an overall plan view of an embodiment in which the present invention is applied to a takoyaki firing machine.

[Explanation of symbols]

 2 baking mold transfer path 3 baking mold 7 food baking recess 9 automatic oiling device 34 oiling brush holding table 36 vertical moving cylinder (support) 39 table retracting cylinder 40 oiling brush 41 brush shaft 42 brush rotation drive motor 43 Table forward push rod

Claims (2)

[Claims] 1. An oil painting brush holding table is provided on a baking mold transfer path so as to be movable back and forth in a baking mold transfer direction via a vertically movable support, and a plurality of baking molds are provided on the table. The food baking type oil coating device is characterized in that a brush shaft having an oil coating brush attached to the lower end of the shaft corresponding to the food baking recess is attached so as to be forcibly rotatable. 2. The food baking type oil coating device according to claim 1, wherein the oil coating brush holding table is moved forward synchronously by a baking mold and is moved backward by a driving device.