JPH09182679A - Oil-and-fat applying device for food production machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent baking on a processing material and a heating pit by heating by applying oil and fat to the heating pit, for baking prevention before filling of the processing foodstuff. SOLUTION: An oil and fat applying device 1 is constituted by a coating part 2 which has the top face opened and is formed into an approximately box shape from a sponge silicone rubber, and a holder part 3 which is fitted in the box internal face of the coating part 2 and formed from a member superior in heat conductivity so that the heat resistance of silicone rubber having the coating part formed around and the heat conductivity of the holder 3 for being fitted in the recessed part 2a of the coating part 2 drastically improve durability against the heat from the heating pit 10 and the number of maintenance times for replacing the coating part 2 can be reduced.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a food manufacturing machine for injecting a liquid processing raw material such as dorayaki or omelet into a heating pit and heating and baking it. The present invention relates to an apparatus for applying anti-seizure oil and fat to a heating pit prior to injecting a processing raw material so as not to cause seizure with the application pit.

[0002]

2. Description of the Related Art FIGS. 2 and 3 show an example of a conventional oil drawing apparatus of this type. First, an oil drawing apparatus 90 shown in FIG.
Is a mop-shaped coating portion 91 obtained by bundling a large number of strings formed of cotton fibers, for example, and the heating pit (not shown) is formed by immersing the coating portion 91 in sebum-preventing oil and fat. The coating portion 91 is driven by being attached to the industrial robot with the handle portion 92, for example.

Further, in the oil drawing apparatus 80 shown in FIG. 3, the coating section 81 is formed as a so-called mist spraying apparatus, and the coating section 81 heats the seizure preventing oil and fat by compressed air or the like. It is sprayed and attached to the inner surface of the pit. Reference numeral 82 in the drawing is a handle portion for attaching the coating portion 81 to an industrial robot or the like as described above.

[0004]

However, in the above-mentioned conventional oiling apparatus, first, in the oiling apparatus 90 shown in FIG. 2, firstly, the coating is applied to a narrow portion such as a corner portion of the heating pit. It is difficult for the attaching portion 91 to enter, and this causes a portion where the seizure preventing oil and fat is not sufficiently applied, which causes a problem that seizing easily occurs in this portion.

Secondly, since this type of food manufacturing machine is normally operated continuously, the application of the oil and fat for burning prevention to the heating pit is in a state where the preheating of the previous baking remains. The damage to the coating part 91 formed of a member having relatively low heat resistance such as cotton fiber is remarkable,
For this reason, the coating section 91 must be frequently replaced, which causes a problem that maintenance becomes complicated.

Further, in the oil drawing device 80 shown in FIG. 3, since the seizure-preventing oil and fat generally has a high viscosity, when sprayed at the coating section 81, it does not become a uniform mist and falls off. And adhesion unevenness are likely to occur, and in order to compensate for this, it is necessary to increase the spray amount, and as a result, seizure-preventing fats and oils are used in a larger amount than the proper amount, and the flavor of the food product produced is remarkably increased. Problems such as deterioration of quality occur, and the solution of these problems becomes an issue.

[0007]

As a concrete means for solving the above-mentioned conventional problems, the present invention comprises applying a seizure-preventing oil and fat to heating pits prior to the supply of processing raw materials. In the oil drawing device of a food manufacturing machine, the oil drawing device is fitted in a box-shaped inner surface of the coating section and a coating section formed of a sponge-like silicone rubber in an approximately box shape that opens an upper surface. And a holder portion formed of a member having excellent thermal conductivity, wherein the holder portion is provided with at least an opening of an oil feed passage corresponding to a corner portion of the coating portion. The problem is solved by providing an oil drawing device for a food manufacturing machine.

[0008]

Next, the present invention will be described in detail based on an embodiment shown in the drawings. Reference numeral 1 in FIG. 1 is an oil drawing apparatus of a food manufacturing machine according to the present invention.
Is applied to the heating pit 10 in the same manner as in the conventional example.

Here, in the present invention, the oiling device 1 is composed of a coating portion 2 and a holder portion 3, and the coating portion 2 is formed by foaming a silicone rubber having excellent heat resistance. The member is formed in a substantially box shape having a concave portion 2a whose upper surface is open.

The outer shape of the heating pit 10 is determined according to the shape of the heating pit 10. By appropriately moving in the heating pit 10, the seizure preventing oil and fat 20 of the heating pit 10 is formed. Is shaped so as to come into contact with all the surfaces to be coated, and a suitable locking means for locking the holder part 3 such as a locking hole 2b is provided at a suitable position of the coating part 2. There is.

On the other hand, the holder portion 3 is a member having a high thermal conductivity such as aluminum, and is formed in a shape to fit in the recess 2a of the coating portion 2. A locking pin 3a corresponding to the stop hole 2b is provided so that the coating portion 2 does not fall off during operation, and the coating portion 2 can be removed when it is necessary to replace it. It is supposed to be possible.

Further, an oil feed passage 4 is provided inside the holder portion 3, and the oil feed passage 4 is provided with an opening 4a in the concave portion 2a of the coating portion 2, and the oil feed passage 4 is provided. The oil and fat 20 for preventing seizure is supplied to the coating section 2 through the feeding path 4. At this time, the opening 4a of the oil feed path 4 is provided near the upper portion of the coating part 2 in the used state so that the seizure preventing oil 20 is supplied to the entire coating part 2.

Further, the seizure-preventing oil / fat 20 is sufficiently supplied to a portion such as the corner 10a of the heating pit 10 where seizure is likely to occur.
It is preferable that the opening 4a is preferentially provided at a position corresponding to, but when the supply from the opening 4a provided in the corner 10a causes an insufficient portion, an oil feed path is appropriately provided. 4 and the opening 4a are added.

Then, in the holder portion 3, an industrial robot or the like for lowering the holder portion 3 into the heating pit 10 and moving it forward, backward, leftward or rightward to apply the oil 20 for seizure prevention is applied. A mounting arm 5 for mounting the oil to the oil feed passage 4, and an oil supply port 6 for supplying the oil and fat 20 for preventing seizure to the oil feed passage 4 from the oil supply port 6 by a throttle valve (not shown). The anti-seizure oil 20 adjusted to have an appropriate flow rate is supplied.

Next, the operation and effect of the oil drawing apparatus 1 of the present invention having the above structure will be described. First, since the coating portion 2 is made of sponge-like silicon rubber according to the present invention, due to the excellent heat resistance of the silicone rubber, even when it is brought into contact with the heating pit 10 where the heat from the previous firing remains,
Deterioration does not occur in a short time, and therefore, it is possible to reduce the number of maintenances for replacing the coating section 2.

In addition, since the coating portion 2 is sponge-shaped and has a recess 2a, and the recess 2a is fitted with a holder 3 made of a material having good thermal conductivity,
The heat from the heating pit 10 is conducted to the holder portion 3 through the coating portion 2 itself and the seizure preventing oil / fat 20 impregnated in the coating portion 2 to release heat from the coating portion 2. The temperature of the coating portion 2 is further kept low to prevent the above deterioration from occurring.

Further, since the coating part 2 has a sponge shape, even if the heating pit 10 is provided with, for example, a small unevenness pattern, the coating part 2 can be formed by applying an appropriate pressure. The oil and fat 20 which is deformed so as to fit in the uneven pattern and which is impregnated inside is applied by being squeezed out, and can be applied without leaving any unevenness.

Further, the sponge-like coating part 2 has a proper holding property for the seizure preventing oil and fat 20, and as described above, the seizure preventing oil and fat is impregnated in the coating part 2. If the amount of 20 is optimized by a throttle valve or the like, sagging will not occur during standby.

In addition, since the opening 4a is provided corresponding to the position of the corner 10a of the heating pit 10,
A slightly larger amount of seizure-preventing oil / fat 2 where seizure is likely to occur
It is possible to make a fine response such as applying 0 to a place where seizure does not occur, and applying a thin amount to a place where seizure does not occur. In addition, it is possible to prevent the deterioration of the flavor of the finished food product, etc. by setting the total coating amount and making the other portions excessive.

[0020]

As described above, according to the present invention, the coated portion formed of sponge-like silicone rubber in a substantially box-like shape having an open upper surface and the box-shaped inner surface of the coated portion are fitted to each other. Since the oiling device is composed of the holder part formed of a member having excellent thermal conductivity, the heat resistance of the silicone rubber having the coated part and the recessed part of the coated part are fitted. Due to the thermal conductivity of the holder, the durability against heat from the heating pit is greatly improved, which reduces the number of maintenances for replacing the coated part and is extremely excellent in improving productivity. It is effective.

Further, since the holder portion is provided with the opening portion of the oil feed passage corresponding to at least the corner portion of the coating portion, a slightly larger amount of seizure is likely to occur in a place where seizure is likely to occur. It is possible to apply delicate oil such as anti-seize oil or fat, and thinly apply it to areas where seizure does not occur. The amount prevents the flavor of the finished food from being impaired, and has an extremely excellent effect on the quality of the product.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of an oil drawing apparatus according to the present invention in a partially disassembled state.

FIG. 2 is a perspective view showing a conventional example.

FIG. 3 is a perspective view showing another conventional example.

[Explanation of symbols]

 1 ... Oiling device 2 ... Coating part 2a ... Concave part 2b ... Locking hole 3 ... Holder part 3a ... Locking pin 4 ... Oil feeding path 4a ... Opening part 5 ... Mounting arm 6 …… Refueling port 10 …… Heating pit 20 …… Seizure prevention oil and fat

Claims (1)

[Claims] 1. An oiling apparatus for a food manufacturing machine, comprising a heating pit coated with oil and fat for preventing baking prior to the supply of a processing raw material, wherein the oiling apparatus is a sponge in a substantially box shape having an open upper surface. -Shaped silicone rubber coating portion, and a holder portion formed of a member excellent in thermal conductivity that is fitted to the box-shaped inner surface of the coating portion, the holder portion, at least An oiling device for a food manufacturing machine, wherein an opening of an oil feed path corresponding to a corner of the coating part is provided.