JPS62146547A - Method and apparatus for producing swiss roll - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION "Field of Industrial Application" The present invention relates to a Swiss roll manufacturing method and an apparatus thereof;
In particular, the present invention relates to a method and apparatus capable of manufacturing Swiss rolls having a spiral pattern or the like on the outer peripheral surface.

``Prior Art'' A Swiss roll is a type of Western confectionery that is made from a flat plate of dough that is baked and then rolled into a roll.

FIG. 7 schematically shows an example of a conventional Swiss roll manufacturing apparatus used in manufacturing such Swiss rolls.

In this Swiss roll manufacturing apparatus, a steel band 3 is wound around two rolls 1.2, and the steel bands 3 are moved in the direction of arrow A by the drive of a motor (not shown). In front of the steel band 3, there is provided a supply roll 5 made of a long paper sheet (4) wound around it.The sheet 4 fed out from the supply roll 5 is placed on the upper surface of the steel hand 3. The steel band 3 is placed on the steel band 3, and is conveyed almost synchronously with the steel band 3 by traveling in the direction of the arrow A, and is then wound up on a winding roll 6 provided at the rear of the steel band 3.

When the steel band 3 travels in the direction of the arrow, the Swiss roll dough 12 passes through a nozzle 11 provided above the steel band 3.
If the Swiss roll fabric 12 is spilled, the Swiss roll fabric 12 will be on the top surface of the sheet 4 due to the steel hand 3 running.
is applied in the form of a flat plate.

The coated Swiss roll dough 12 is fed into a baking machine (oven) 13 by the running of the steel band 3. The fed Swiss roll dough 12 is heated and baked from both the upper and lower directions. The Swiss roll dough 12 after baking is hereinafter referred to as Swiss roll I material 14. The Swiss roll material 14 is cooled appropriately while being conveyed by the steel band 3, and then peeled off from the sheet 4.
It is further conveyed in the direction of arrow B by a conveying means (not shown).

Thereafter, the Swiss roll material 14 is cut by a cutter (not shown) in a direction perpendicular to its conveying direction, as indicated by the broken line C in FIG. The Swiss roll material 14 after cutting is wound in the direction indicated by the arrow in FIG. 8, and is made into a roll shape as shown in FIG. 9.

Although the process of forming the Swiss roll material 14 into a roll can be performed by a machine, it is currently often performed manually. After cutting the Swiss roll material 14 together with the sheet 4 and peeling off the sheet 4, the Swiss roll material 1
4 may be made into a roll.

By the way, in such a conventional Swiss roll manufacturing apparatus, the surface of the flat Swiss roll material 14 that was not in contact with the sheet 4 after cutting becomes almost a dark brown burnt surface, but the surface that was in contact becomes a burnt surface. The result is an almost white burnt skin.

Therefore, when the flat plate-shaped Swiss roll material 14 after cutting is made into a roll with the surface not in contact with the sheet 4 facing the outer periphery, the Swiss roll material 14 whose outer periphery is almost dark brown is produced. You will get it. On the other hand, if the Swiss roll material 14 is formed into a roll so that the surface that was in contact with the sheet 4 is on the outer circumferential side, a Swiss roll whose outer circumferential surface is substantially white will be obtained. When the Swiss roll is manufactured without using the sheet 4, the Swiss roll dough 12 comes into contact with the steel band 3, and this contacting surface becomes slightly burnt in color when fired. Therefore, in this case, it is also possible to obtain a Swiss roll whose outer peripheral surface is slightly dark brown.

``Problems to be Solved by the Invention'' However, since the outer circumferential surface of the Swiss roll produced by the conventional Swiss roll manufacturing method is all a single color, it lacks visual appeal and has low added value. There was a problem. In particular, these days, consumers tend to look for products with high added value, not only for Swiss rolls but also for other general products when the quality is almost the same and the price is almost the same. Even though it has a unique taste, it cannot be ignored.

The present invention has been made in view of the above circumstances, and provides a method and apparatus for producing Swiss rolls that can produce Swiss rolls that are rich in visual taste and are also rich in variety in actual taste. The purpose is to

"Means for solving the problem" In the present invention, a patterned fabric is appropriately applied to the top surface of the sheet,
Next, Swiss roll dough is applied in a flat plate shape to the top surface of these, and then these are heated and baked from both the top and bottom directions, and then the sheet is peeled off from the baked one, and the one after the sheet is peeled off is baked. The Swiss roll is manufactured by rolling the fabric into a roll with the patterned fabric on the outer periphery.

According to the present invention, as shown in FIG. 1, for example, a spiral pattern 19 can be applied to the outer peripheral surface of the Swiss roll 18 using patterned fabric, so that a visual taste can be obtained. Furthermore, the presence of the patterned fabric allows the substantial taste to be varied.

"Example" Hereinafter, the present invention will be described in detail with reference to Examples.

FIG. 2 schematically shows an example of a manufacturing apparatus for manufacturing the Swiss roll shown in FIG. In FIG. 2, the same parts as in FIG. 7 are given the same reference numerals, and the explanation thereof will be omitted as appropriate.

In this Swiss roll manufacturing apparatus, a patterned fabric applicator 21 is provided above the steel band 3 and in front of a nozzle 11 for coating Swiss roll fabric. As will be described later, the patterned fabric applicator 21 includes a patterned fabric coating nozzle that is reciprocally movable in a diagonal direction with respect to the conveying direction of the sheet 4.

In this Swiss roll manufacturing device, first, the patterned fabric applicator 2
The pattern fabric is flowed out from nozzle 1, and steel band 3
As the sheet 4 travels in the six directions of the arrows, the patterned fabric is linearly applied at a certain angle onto the upper surface of the sheet 4 that is conveyed in the same direction. Next, the Swiss roll fabric is flowed out from the Swiss roll fabric application nozzle 11, and is applied in a flat plate shape onto the upper surface of the sheet 4 and the upper surface of the patterned fabric. The patterned fabric and Swiss roll fabric applied to the sheet 4 are transferred to the baking machine 1 by the running of the steel band 3.
Sent to 3. The fed patterned fabric and Swiss roll fabric are heated and fired from both the upper and lower directions. After being peeled off from the sheet 4, the fired patterned fabric and Swiss roll fabric are cut in a direction perpendicular to the direction of conveyance thereof by a cutter (not shown). The cut product is rolled into a roll with the patterned material after firing facing toward the outer periphery. As a result, a Swiss roll as shown in FIG. 1 is obtained.

If the patterned material is chocolate, for example, a chocolate-colored spiral pattern will be applied to the white outer circumferential surface of the Swiss roll. Of course, the pattern formed on the outer peripheral surface of the Swiss roll by the patterned fabric is not limited to a spiral pattern. If the specific gravity of the patterned fabric is made slightly heavier than the specific gravity of the Swiss roll fabric, the former will moderately penetrate into the latter, and the patterned fabric will adhere well to the Swiss roll fabric when fired.

FIGS. 3 and 4 show the patterned fabric applicator 21 in this Swiss roll manufacturing apparatus.

The patterned fabric applicator 2I includes a support rod 22 made of a square rod. One end of the support rod 22 is rotatably attached to the support column 23. The support column 23 is provided on one of two side frames 24 for supporting the steel band 3.

An M-section member 26 equipped with a set screw 25 is slidably attached to the other end of the support rod 22 . The lower end of the position adjustment member 26 is rotatably and slidably attached to a guide groove 28 provided in a support member 27 provided on the other side frame 24 along the traveling direction of the steel band 3. There is.

Both ends of a substantially U-shaped guide rod 31 are attached to both ends of the support rod 22, respectively. The center portion of the guide bar 31 is parallel to the support rod 22. Support members 32 are provided at two predetermined locations on the support rod 22, respectively. Both ends of another guide rod 33 are attached to these support members 32, respectively. Two guides dedicated 31.
33, a parallelogram-shaped nozzle support member 34 is connected to a roller 35.
etc., so as to be movable in the directions of arrows E and F. Two predetermined sides of the nozzle support member 34 that are parallel to each other are parallel to the running direction of the steel band 3. There are four first and second nozzles 36 on each of these two sides.
．． 37 are arranged at intervals along the running direction of the steel band 3.

Although not shown, the nozzles 36 and 37 are connected via a hose or the like to a pump for supplying patterned fabrics provided at an outlet of a hopper for storing patterned fabrics. Of these, the hose is suspended from a support frame 38 provided on the support rod 22, allowing the nozzles 36 and 37 to move.

The nozzle support member 34 is moved in the direction of arrow E or F by driving the rodless cylinder 41. The rodless cylinder 41 is arranged parallel to the guide rod 31, and its both ends are attached to two support members 32, respectively.

The two support members 32 have limit switches LSI and L
A mint switch LS3 is provided at a predetermined location on the rodless cylinder 41, the position of which is adjustable. These limit switches include pressing pieces 43 and 44 provided at both ends of a rod 42 provided on the nozzle support member 34, respectively.
can be switched as explained later.

Next, the operation of the patterned fabric applicator 21 will be explained with reference to FIGS. 5 and 6. Next, the pump for supplying the patterned fabric is enabled to be driven, and its drive control is set either automatically or manually. The changeover switch SW2 is turned off to enter the automatic control state.

When the start switch SWI is turned on in this state, the compressor 45 for driving the rodless cylinder 41 etc. starts driving, the relay R1 is energized, and both the relay contacts R1a and Rlb are turned on. The state will be as follows. When the relay contact R1b is turned on, the solenoid valve 5OL3 is turned on, and air is supplied in the opposite direction to the rodless cylinder 41 via the solenoid valve 5OL2, which is turned off. Solenoid valve 5OL3 and S
O1, and O2 are provided at predetermined locations on the support rod 22 together with a solenoid valve SQL1, which will be described later.

When air is supplied to the rodless cylinder 41 in the opposite direction, the nozzle support member 34 is moved in the direction of arrow F,
The same direction movement limit position (initial position) is reached. Then, the limit switch LSL is pressed by the pressing piece 43 and turned on, the relay R2 is energized, its relay contact R2a is turned off, and the relay contact R2b is turned on. When relay contact R2b is on, relay contact R1a is on, so relay R4 is energized, and relay contacts R4a-R4
d are both turned on. When the relay contact R4b is turned on, the solenoid valve 5QL1 is turned on, the nozzles 36, 37 are simply opened, and the timer T1 starts its timer operation. When the relay contact R4c is turned on, the solenoid valve 5OL2 is turned on, and air is supplied to the opening and the dressing cylinder 41 in the forward direction.

When air is supplied to the loftless cylinder 41 in the forward direction, the nozzle support member 34 starts moving in the direction of arrow E. When a certain period of time has elapsed from this point, the timer T1 times up, the contact Tla is turned on, and the pump for supplying the patterned fabric starts driving.

Then 5. The patterned fabric is flowed out from the first nozzle 36,
As the steel band 3 travels in the direction of the arrow A, the patterned material is linearly applied at a certain angle to a first area M (FIG. 4) on the sheet 4 that is fed in the same direction.

Further, the patterned fabric is flowed out from the second nozzle 37, and is linearly applied to the second area N (FIG. 4) on the sheet 4 with the same inclination angle as the previous patterned fabric. . That is, in this embodiment, the horizontal fabric is applied on the sheet 4 in two rows. The reason why the pump is driven after the nozzles 36, 37 are opened is to prevent the patterned fabric from rapidly flowing out from the nozzles 36, 37.

The application mode of the patterned fabric is determined by the running speed of the steel band 3 (
It is determined based on the relationship between the conveying speed of the sheet 4) and the moving speed of the nozzle support member 34. In addition, in order to apply this patterned fabric, loosen the setscrew 25 of the position adjustment member 26, and
It is also possible to change the position by adjusting the position of the position adjustment member 26 with respect to the support rod 22 and the guide groove 28 while appropriately rotating the position adjustment member 26 in any direction using the support 23 as a fulcrum, and then tightening the set screw 25. . Application of the patterned material (2) can be adjusted by adjusting the patterned material supply speed by the patterned material supplying pump and the opening (2) of the nozzle 36, 37.

When the nozzle support member 34 moves in the direction of arrow E and reaches a predetermined position, the limit switch LS3 is pressed by the pressing piece 44 and turned on.

Then, since the relay contact R4d is in the on state, the relay R5 is energized, the relay contact R5a is in the on state, and both the timers T2 and T3 start their timer operations. When a certain period of time has passed from this point, the timer T3 performs a time amplification, and the contact T3
3a is turned off, timer Tl is initialized,
The pump for supplying pattern fabric is stopped. When a certain period of time further passes from this point, the timer T2 performs a time amplifier, the contact T2a is turned off, and the solenoid valve S
QL 1 is turned off and nozzles 36 and 37 are closed. The reason why the nozzles 36, 37 are closed after the pump has stopped is to prevent pressure from being applied to them when the nozzles 36, 37 are closed, thereby preventing the patterned fabric from unnecessarily dripping from the nozzles 36, 37. This is to prevent this.

When the nozzle support member 34 reaches the movement limit position in the direction of arrow E, the limit switch LS2 is pressed by the pressing piece 44 and turned on, the relay R3 is energized, and its relay contact R3a is turned off. Then, relay R
4 is demagnetized, and its relay contacts R4a to R4d are both turned off. When the relay contact R4c is turned off, the solenoid valve 5OL2 is turned off, air is supplied to the rodless cylinder 41 in the opposite direction, and the nozzle support member 34 is thereby moved in the direction of arrow F. When the nozzle support member 34 moves in the direction of arrow F, the nozzle 3
From 6.37 onwards, the patterned fabric will not be drained. When the nozzle support member 34 reaches the movement limit position (initial position) in the direction of arrow F, the limit switch LSI is turned on again. Thereafter, the same operation as above is repeated until the start switch SW1 is turned off.

If the limit switch LSI is in the off state when the start switch SWI is in the off state, the relay contact R2 is in the demagnetized state.
Since a is in the on state, the excitation state of relay R1 is continued. When the nozzle support member 34 reaches the initial position and the limit switch LSI is turned on, the relay R2 is demagnetized and its relay contact R2a
is turned off. Therefore, start switch SW1
When the nozzle support member 34 is turned off, the nozzle support member 34 always reaches the initial position and is stopped, regardless of the point at which the nozzle support member 34 is turned off.

After the production of Swiss roll is completed, the patterned fabric applicator 21
When cleaning, the start switch SWI is turned off and warm water is injected into the pattern fabric supply pump.

In this state, if you turn on the changeover switch SW2,
Solenoid valve 5OLI is in the on state and nozzle 36.37
is opened, and when a certain period of time has elapsed from this point, the timer Tl time-amps and its contact Tla is turned on, and the pump for supplying the patterned fabric starts driving. This causes hot water to flow out of the nozzles 36, 37, and the patterned fabric applicator 21 is cleaned.

When the selector switch SW2 is in the on state and the threshold switch LSI is in the off state, relay R is turned on.
2 is in a demagnetized state, its relay contact R2a is on (suddenly, so relay R1 is energized. Then, relay contact R1b is on, and solenoid valve SQL3 is on. As a result, air is supplied to the rodless cylinder 41 in the opposite direction.As a result, the nozzle support member 34 is moved in the direction of the arrow F (for the first time) t
When the J1 position is reached, the limit switch LSI is turned on, but relay R2 is energized and its relay contact R
2a is turned off and relay R1 is demagnetized, so relay contact R1b is turned off and solenoid valve 5OL is turned off.
3 is turned off, and the supply of air to the rotless cylinder 41 is stopped. Therefore, during cleaning, the nozzle support member 34 is stopped at the initial position.

``Effects of the Invention'' As explained above, according to the present invention, it is possible to apply a spiral pattern etc. on the outer circumferential surface of the Swiss roll using patterned fabric, so it is possible to obtain a visual taste and add value. In addition, the presence of the patterned fabric allows the substantial taste to be varied.

[Brief explanation of drawings]

FIG. 1 is an external view showing an example of a Swiss roll obtained by the present invention, FIG. 2 is a front view schematically showing an example of a manufacturing apparatus for manufacturing this Swiss roll, and FIGS. 3 and 4 are FIG. 5 is a plan view and side view showing a part of this manufacturing device, FIG. 5 is a diagram showing the main part of the electric circuit of this manufacturing device, FIG. 6 is a diagram showing the main part of the air circuit of this manufacturing device, FIG. 7 is a front view schematically showing an example of a conventional Swiss roll manufacturing device, FIG. 8 is a plan view showing a Swiss roll material obtained by this conventional manufacturing device, and FIG. 9 is a front view schematically showing an example of a conventional Swiss roll manufacturing device. FIG. 2 is an external view showing the obtained Swiss roll. 3...Steel hand, 4...Sort, 11...Swiss roll coating nozzle, 13.
... Baking machine (open), 18 ... Swiss roll, 19 ... Spiral pattern, 21 ...
・Pattern fabric applicator, 22...Support rod, 31.33...Guide rod, 3.1...Nozzle support member, 36.37... Nozzle for applying patterned fabric, 41
...Rodless cylinder. Patent applicant: Yamazaki Baking Co., Ltd.

Claims (1)

[Claims] (1) Appropriately apply a patterned fabric to the upper surface of the sheet, then apply Swiss roll fabric to the upper surface of the sheet in a flat plate shape, and then heat and bake them from both the upper and lower sides, Next, the sheet is peeled off from the baked product, and the peeled sheet is made into a roll shape with the patterned fabric after baking facing the outer periphery, thereby producing a Swiss roll. Roll manufacturing method. (2) Claim 1, characterized in that the fired product is cut into a certain size and then rolled.
Swiss roll manufacturing method described in Section 1. (3) The method for manufacturing a Swiss roll according to claim 1 or 2, wherein the pattern formed on the outer peripheral surface of the Swiss roll by the patterned fabric is spiral-shaped. a patterned fabric application means provided above the sheet conveyance means for appropriately applying a patterned fabric to the upper surface of the sheet being conveyed; and a patterned fabric application means provided above the sheet conveyance means and subsequent to the patterned fabric application means; A Swiss roll fabric applicator for applying Swiss roll fabric in a flat form on the upper surface of the sheet being conveyed; It is equipped with a firing means for heating and firing from both the upper and lower directions, and after passing through the firing means, the sheet is peeled from itself, and the patterned fabric after firing is on the outer circumferential side. A Swiss roll manufacturing device characterized in that it is made into rolls. (5) Switzerland according to claim 4, characterized in that a cutting means is provided downstream of the firing means for cutting the material passed through the firing means into a certain size. Roll manufacturing equipment. (6) The patterned fabric application means includes a patterned fabric coating nozzle that is provided to be able to reciprocate in a diagonal direction with respect to the conveying direction of the sheet, and the patterned fabric application means is provided with a patterned fabric coating nozzle that is provided so as to be able to reciprocate in a diagonal direction with respect to the conveying direction of the sheet, so that the pattern formed on the outer circumferential surface of the Swiss roll by the patterned fabric is The Swiss roll manufacturing apparatus according to claim 4 or 5, characterized in that it has a spiral shape.