JPH032493B2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Application and Summary of the Invention) The present invention relates to a device for peeling off and removing only the wrapping paper from products such as foods and candy wrapped in rectangular wrapping paper. By introducing the twisted packaged product little by little between a pair of inclined rolls, the twisted packaged product is separated into the product and the wrapping paper while moving on the inclined rolls.

(Prior art and its problems) Conventionally, spherical, cylindrical, or similar shaped candies and thiokolates have been used.
Products are often twisted and wrapped in rectangular wrapping paper, and the wrapped products are sold as commercial products.

For this reason, many packaging devices are used in the field of manufacturing confectionery and the like, in which when a product is introduced, it is wrapped in a predetermined twisted packaging state.

According to this twist wrapping device, since it is possible to process a large amount of twist wrapping of the above-mentioned type, surplus packages may be produced in some cases. Further, in some cases, the product may be packaged in a can container as is, and it becomes necessary to peel off the wrapping paper of excess twist-wrapped products.

However, there is no suitable device for peeling and removing wrapping paper from twist-wrapped products, and the current situation is that workers peel and remove wrapping paper by hand.

An object of the present invention is to enable automatic peeling and removal of wrapping paper from such twist-wrapped products in large quantities.

(Technical Means) The technical means of the present invention for achieving the above object is that below the supply means 2 which accommodates the twisted packages 1 and 1 and continuously drops the twisted packages,
A pair of inclined rolls 3, 3 are disposed parallel to each other, and the high position side of this inclined roll is connected to the supply means 2.
The inclined rolls 3, 3 are positioned below the outlet 21 of the incline and rotated in opposite directions. (See Figure 1) (Operation) The above technical means of the present invention operates as follows.

Twisted packaged products 1, 1 accommodated in supply means 2
fall sequentially from the outlet 21 of this supply means.
The twisted packaged product that has fallen in this way enters between the inclined rolls 3, 3. Since the inclined rolls 3, 3 are rotating in directions opposite to each other, while the twisted packaged product 1 falls along the inclined rolls 3, 3, the leading end (twisted part) of the wrapping paper is
It is caught between the inclined rolls and pulled downward. As a result, the product remains on the inclined rolls 3, 3, and only the wrapping paper is sent out below the inclined rolls 3, 3.

(Effects) Since the present invention has the above-described configuration, it has the following unique effects.

The twisted-wrapped products that are sequentially dropped to the higher positions of the inclined rolls 3, 3 are separated into the product and the wrapping paper while moving on the inclined rolls 3, 3, so that the wrapping paper of the twisted-wrapped products is peeled off. Removal can be performed continuously and in large quantities.

Also, the peeled and removed wrapping paper is transferred to inclined rolls 3, 3.
Since the product will collect in the lower part of the inclined rolls 3, 3, the product and the wrapping paper will be separated. Therefore, the inconvenience of having to select only the products again does not occur.

(Example) Hereinafter, an example of the present invention will be described based on FIGS. 2 and 3.

The apparatus of this embodiment has the overall structure as shown in FIG.
A vibrating feeder 20 is installed on the upper surface of an underframe 41 provided on one side of the base 4, and the high position sides of the pair of inclined rolls 3, 3 are positioned below the outlet 21 of the vibrating feeder 20. It's summery.

The vibration feeder 20 consists of a vibrator 23 attached to an underframe 41 via support springs 42, and a plate 24 attached to the vibrator 23, with one opening provided in the plate 24. This becomes the exit 21 described above. Also, plate 2
A hopper 22 is provided above one of the trays 4, and the twisted packaged product stored in the hopper 22 is gradually moved toward the outlet 21 side of the tray 24 by the vibration of the vibrator 23, and is tilted away from the outlet 21. It falls to the roll 3, 3 side.

The inclined rolls 3, 3 are driven by gears, and when one of the inclined rolls is rotated in a predetermined direction by a driving means (not shown), the desired rotational state is achieved.

Further, above the inclined rolls 3, 3, there is a flat part 31 whose upper surface is along the inclined rolls 3, 3, and on the inner edge of this flat part, there is an inclined face 32 which slopes downward.
A receiving plate 30 having a continuous series of the following is provided for each inclined roll, and prevents the twisted packaged products 1 and products dropped from the vibrating feeder 20 from scattering to the outside.

Furthermore, as shown in FIG. 3, the inclined rolls 3, 3 have a convex portion 33 that tapers downward in the center of one inclined roll 3, and a convex portion 33 that tapers downwardly in the corresponding portion of the other inclined roll 3. Concave portion 3 that matches the convex portion
4 are provided for each.

Therefore, in this case, if the end of the wrapping paper 11 does not bite between these inclined rolls 3, 3 while the twisted packaged product 1 moves diagonally at the high position of the inclined rolls 3, 3, this When the twisted packaged product 1 moves downward beyond the convex portion 33, its attitude changes and the end portion is bitten between the inclined rolls 3, 3. Therefore, peeling errors are less likely to occur. When a plurality of combinations of the convex portions 33 and concave portions 34 are provided, the above-mentioned effects are further improved.

[Brief explanation of the drawing]

FIG. 1 is an explanatory diagram showing the principle of the present invention, FIG. 2 is an external perspective view of an embodiment of the present invention, and FIG. 3 is an explanatory diagram of inclined rolls 3, 3 used therein. In the figure, 1... twisted packaged product, 2... supply means, 21...
...Exit, 3...Tilted roll.

Claims (1)

[Claims] 1 Below the supply means 2 which accommodates the twisted packages 1 and 1 and continuously drops the twisted packages,
A pair of inclined rolls 3, 3 are disposed parallel to each other, and the high position side of this inclined roll is connected to the supply means 2.
A wrapping paper peeling device for twist-wrapped products, which is located below the outlet 21 of the coil and rotates these inclined rolls 3, 3 in opposite directions.