JPS5997952A - Roll paper take up device in baker for baking continuously cake through roll paper - Google Patents

Abstract

PURPOSE:To smoothly take up a roll paper by taking up the roll paper stripped from an endless baking plate through a vertically movable dancer roll and controlling the take-up speed on the basis of the displacement of the dancer roll to regulate properly the tension of the roll paper. CONSTITUTION:A paper roll A stripped from an endless baking plate is taken up through a vertically movable dancer roll 10 by a winding core 9. The displacement of the dancer roll 10 in the vertical movement is detected as a rotational angle of a rotary shaft 13 of a angular displacement detector. The rotational angular displacement of the rotary shaft 13 is converted to a linear displacement by an oscillating arm 14 of a linear motion converter, the take-up speed of the winding core 9 is regulated in response to the linear displacement, i.e. variation of tension of the roll paper A by a speed regulator 16 connected through a connecting member 15 to the oscillating arm 14 so that the tension of the roll paper A is always maintained constant.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a roll paper winding device in an apparatus for continuously baking confectionery through roll paper.

Specifically, in an apparatus in which a roll of paper is continuously supplied from one end of an endlessly running baking plate and confectionery dough is baked through this paper, the tension of the roll of paper is kept constant and the device is wound. Pertains to.

Conventionally, as a continuous baking device for sponge cake, a roll of paper is rewound and fed onto a baking plate.

An apparatus is used in which confectionery dough is baked through this roll paper.

This continuous baking device has the following features: (1) A baking plate is provided on an endless track between rollers at both ends of a support frame, and an endless baking plate is provided and operated continuously or intermittently, and is supplied from a feeding device. The baked confectionery dough is baked while the baking sheet passes through the oven. The baked sponge cake is taken out on the upstream side and the rolled paper is peeled off from the baking plate. In addition, in this continuous baking device, the paper roll moves along with the baking plate that moves continuously, and it is necessary to be able to adjust the tension when winding the paper roll so that a constant tension is applied to the paper roll. Its ability to improve 1 is desired.

For example, FIG. 1 is a side view of an example of a roll paper peeling device, in which an endless baking plate 2 is applied to a roller 1 at the tip, and is connected to an endless conveyor 3 via a stepper 4. A conveyor 5 for sending only products is provided close to the sending end of the endless conveyor 3, and a rubber roller 6 and a roller 7 that presses against the rubber roller 6 so as to freely rotate downward inside the end of the endless conveyor 3. The rollers 7 and rubber rollers 6 rotate at the same speed as the endless conveyor 3.

When roasting Western confectionery using roll paper A, attach the rolled paper sheet A to one side of the band conveyor 2, spread one end of it appropriately on the band conveyor 2, and operate the machine. Then, the roll paper A is sent together with the endless baking board conveyor 2, the dough is supplied thereon, roasted in a heating chamber, and sent onto the endless conveyor 3. Hold the end of the roll paper A ahead of the product and move it to the endless conveyor 3.
If it is reversed from the delivery end of the paper and introduced between the rubber roller 6 and the row 27, the paper sheet A will be fed in continuously, and will be separated from the product A at the reversal part of the delivery end of the endless conveyor 3, and only the product B will be transferred to the delivery conveyor. 5 and sent out.

However, although the above peeling device is effective to some extent when discarding used roll paper, Ilc is unreasonable when reusing roll paper A, and it is difficult to adjust the tension of the roll paper after peeling. Considering that only the rubber roller 6 and the roller 7 in pressure contact with the rubber roller 6 are involved, it is desirable to adjust the tension and wind up the roll paper.

The present invention was established based on the above, and specifically proposes a roll paper winding device that can smoothly wind up the roll paper while appropriately adjusting the tension of the roll paper.

That is, the present invention provides a dancer roller that is lifted and lowered by partially wrapping a roll paper that is peeled off upstream of an endlessly running grill board and wound up by a take-up roller, and this dancer roller. An angular displacement detection device that detects the degree of elevation of the roller as a rotational angular displacement, a linear movement conversion device that converts this rotational angular displacement into a linear movement amount, and a winding speed of the winding roller according to the linear movement amount. It is characterized by comprising a winding speed adjusting device for adjusting the winding speed.

Embodiments of the present invention will be described below with reference to FIGS. 2 and 3.

2 and 3 are a side view and a plan view of a roll paper winding device according to one embodiment of the present invention.

First, the endless grilling plate is wound endlessly between a roll at the front end and a roll at the rear end (not shown), as in the conventional example shown in FIG. be transferred. This grilling plate is usually made of a heat-resistant steel strip, but it can also be made of a caterpillar type in which fried rice pieces are connected continuously, a net type, etc. Also, the baking plate passes through an oven during the transfer, and the confectionery dough fed from the feeding device is continuously baked.

At this time, the roll paper is unwound from the rear end on the downstream side and continuously fed onto the grilling plate, and moves together with the grilling plate, and as shown in Fig. 1, the rolled paper is peeled off and transferred together with product B. The product B is also peeled off via the peeling piece 8 at the tip and wound around a cylindrical winding core 9 in the usual manner. Further, the roll paper A is held between a rubber roller 6 and a pressure roller 7 on the way, and an appropriate tension is applied to the roll MA [as in the conventional example.

Next, a dancer roller 10 that can be raised and lowered is interposed between the pair of rubber rollers 6 and the pressure roller 7 and the core 9, and the roll paper A is wound around the dancer roller 10.
If desired, the roll paper A is wound onto the core 9 via the speed change roller 11. Also, the tension is maintained at a constant value by raising and lowering the dancer roller 10σ), and is further increased by adjusting the speed change roller 11. The tension can be adjusted to a constant level.

Further, in order to control the rotational speed of the winding core 9 based on the amount of movement of the dancer roller 10 when it is raised and lowered, this amount of movement is detected as a rotational angular displacement.

Therefore, as this angular displacement detection device, the dancer roll IO is rotatably supported at one end of the pair of support arms 12a, 12b, and the other end of each support arm 12a, 12b is fixed to a rotation shaft 131C. Both ends are rotatably supported. With this configuration, the rotating shaft 13 rotates as the dancer roll 10 moves, and the amount of movement can be detected as the rotation angle. It should be noted that the angular displacement detecting device does not need to be constructed in this manner, and may be constructed of any type, such as an electric conversion mechanism, as long as it can detect the amount of movement of the dancer roll 10 as an angular displacement.

Next, the amount of displacement detected as the rotation angle is converted into the amount of linear movement. This conversion device can be configured as an electric type, mechanical type, or any other type, but as shown in Fig. A vibrating arm 14 is attached downward from the shaft 13, and the tip of the vibrating arm 14 is connected via a connecting member 15 to a speed adjusting device such as a ring cone type transmission 16 or the like.

By interposing the angular displacement detection device, the linear movement conversion device, and the speed adjustment device between the winding core 9 and the dancer roll 10 in this way, the winding speed is adjusted according to changes in the tension of the roll paper A. Furthermore, the winding diameter increases according to the degree of winding of the raw) V paper A, so that the tension of the roll paper A can always be kept constant.

That is, as shown in FIG. 3, the winding core l1 is driven by the drive motor 17, while the transmission 16, pulley IS
Chen 19. Gear 20, pulley 21 and Cheno 2
In particular, the winding speed of the winding core 9 is adjusted by a transmission 161C. For example, the tension of the roll paper A changes, and this change causes the dancer row 210 to move up and down in the directions of arrows (A)-(A). Along with this, the rotation axis 1
3 rotates, the vibrating arm 14 vibrates in the direction of arrows (B)-(B) about the rotating shaft 13, and the amount of movement is transmitted to the transmission 16 via the speed change handle 15.
In this case, the rotational speed of the motor 17 is controlled according to the amount of movement, the core 9 rotates at this controlled speed, and the roll papers A & 1 are wound with a constant tension.

As explained in detail above, the present invention winds up the roll paper peeled from the endless baking board through the dancer roll which can be raised and lowered, so the roll paper can be wound up with a constant tension. The amount of displacement is transmitted to the winding device via an angular displacement detection device, a linear movement conversion device, and a winding speed control device, and the winding speed is controlled.
The tension of the paper roll can be adjusted appropriately to wealth.

[Brief explanation of drawings]

FIG. 1 is a side view of a roll paper peeling device according to a conventional example, and FIGS. 2 and 3 are a side view and a plan view of a roll paper winding device according to one embodiment of the present invention. Code A・・・・・・Roll paper B・・・・・・
Product 9 Roll Core 10 Dancer rolls 12a, 12b Support arm 13
・Rotating shaft 14... Vibration arm 16... Transmission patent applicant Increase 1) Written by Hiko, Patent attorney, Yoshikatsu Matsushita, Public defender, Fumio Soejima

Claims (1)

[Claims] On the upstream side of the endlessly running grilling board, there is a dancer roller that lifts and lowers the rolled paper that is peeled off and is wound up by a take-up roller, partially winding it along the way, and the degree of rise and fall of this dancer roller. an angular displacement detection device that detects the rotational angular displacement as a rotational angular displacement, a linear movement conversion device that converts the rotational angular displacement into a linear movement amount, and a winding device that adjusts the winding speed of the winding roller according to the linear movement amount. 1. A paper roll winding device in an apparatus for continuously baking confectionery, characterized in that it comprises a speed adjusting device.