JP2628827B2 - Extruder for incense molding - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a box-shaped extruder for incense molding, and has been developed for the purpose of easily coping with die clogging during extrusion molding.

[0002]

2. Description of the Related Art An incense forming and extruding apparatus conventionally used is described in Japanese Utility Model Application Laid-Open No. 62-148524, and a similar apparatus is shown in FIG. Then, the push plate is pushed by the hydraulic cylinder 12 or the like, and the incense raw material 13 in the container is extruded from the die 20 under pressure to form the incense stick 17.

In such an extruder, when clogging occurs during the extrusion of incense, the press plate 5 is raised to the upper end by the hydraulic cylinder 12, and the incense raw material 13 after kneading in the container is taken out. Finally, die 20 or filter 21
The die 20 provided with the die was taken out, the clogged portion of the die was cleaned, and the extrusion of the incense stick was performed again, such as disposing the die 20 and the filter 21 on the bottom surface of the extrusion container 22 again.

[0004] In this case, the operation is difficult, so the extrusion operation is continued while the defective product in the clogged portion is being output. In many cases. Take out defective products in the clogged part of such dies
Continue the extrusion work while cleaning, and then
To mold a good product is disclosed in Japanese Unexamined Patent Publication No.
No., JP-A-63-150219, Japanese Utility Model Application No. 56-74300 (Japanese Utility Model Application
No. 725).
is there.

[0005]

In the above-mentioned conventional methods, the loss of the incense stick raw material occurs, the product yield is low, and the operation is complicated and troublesome, and the manual operation must be relied on. Therefore, it is difficult to completely automate the production, and the working efficiency has been significantly reduced.

The present invention has been made to eliminate unnecessary work due to clogging of dies in a conventional apparatus and to play a part in automation of incense production. The present invention has been studied to make it possible to clean the dice without taking out the incense raw material later, and to be able to continue the extrusion operation again.

[0007]

In order to solve the above-mentioned problems, the present invention adopts the following constitution. That is, the die 2 disposed on the bottom surface of the extrusion container 4, incense material 13 by press extrusion container 4 a push plate 5 to extrusion to apparatus in the vertical direction, the die 2 on the side surface of the extruding container 4 The die 2 is inserted from the insertion / removal port 16
Place it on the bottom of the extrusion container at the level where it can be inserted and removed, and
Insert and remove the feed rod 14 for inserting and removing the die.
An extruder for incense stick molding characterized by being provided so as to advance or retreat from the mouth 16 into or out of the extrusion container 4 .

[0008]

The extruder for incense molding according to the present invention does not remove the incense raw material 13 after kneading, even if clogging occurs in the die 2, and removes the dice from the die 2 provided on the side surface of the extrusion container 4. By taking it out of the insertion / extraction port 16, cleaning it, and inserting the die again from the side, clogging can be eliminated and the extrusion operation can be continued.

[0009]

Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a fragmentary front view of an extruder for incense molding of the present invention. In this apparatus, an extrusion container 4 is provided on a support table 1 having a product passage hole in the center, and a die 2 is provided on the bottom surface thereof.
Has been arranged. On the upper surface of the dice 2 is a filter 3 whose details can be seen in FIG. A cylinder 12 is provided on a cylinder mounting plate 11 supported by four columns 6 on the support base 1, and a push plate 5 is provided at the lower end of the rod. Insertion / extraction port 1 of die 2 on lower side of extrusion container 4
6, and a feed rod insertion port 15 is provided on the opposite side. Both of them have a lid 7 on the side, which is usually closed. The lid 7 is provided at the tip of a rod that can advance and retreat in a support sheath 10 fixed to the column 6. Then, the lid 7 can be opened by pulling the knob on the upper end of the rod.
The lid 7 may be advanced and retracted by a cylinder.

FIGS. 2 to 4 are fragmentary side views showing a process of extracting a die and a filter from a side surface of the extrusion container, cleaning the die, and reinserting the die and the filter when the die is clogged. As is apparent from these figures, when the die or the filter becomes clogged, first, the lids 7, 7 on both sides are opened as shown in FIG. 2, and then the feed rod 8 is fed by the feed device 8 seen to the left. The tip of 14 is inserted into the extrusion container 4 from the feed rod entrance 15. The feeding device 8 may be fixedly provided on the support base 1 or may be a detachable type which is installed on the support base 1 each time it is used. In this example, the former is the former. The feed device 8 is configured such that the feed rod 14 advances or retracts by a rack and pinion driven by a motor.

Next, as shown in FIG. 3, the feed rod 14 of the feed device 8 advances (moves to the right), and pushes the die 2 from the insertion / removal port 16 provided on the side surface of the extrusion container 4. Take out filter 3 together. Then, clear the clogs. At this time, the incense stick material 13 exists as it is in the extrusion container 4 due to its viscosity and the sealing property of the pressing plate 5, and does not drop.

When the clogging is completed, the dies 2 and the filter 3 are drawn into the extrusion container 4, but in this case, the feed rod 14 needs to pull the dies 2. For this purpose, a connecting hole 14a is provided at the tip of the feed rod 14, as shown in FIG. 5, and a connecting hole 2a is also provided in the die 2. A U-shaped connecting piece 9 that can be inserted and connected between the connecting holes 2a and 14a is used.
When the feed rod 14 and the die 2 are connected by the U-shaped connecting piece 9 and the feed rod 14 is retracted (moved to the left) by the feed device 8, the die 2 and the filter 3 are drawn into the extrusion container 4. Becomes

Die 2 and filter 3 in extrusion container 4
As shown in FIG. 4, the connecting portion is slightly retracted from the regular position when the incense stick is pushed out to the feeder side because of the necessity of removing the U-shaped connecting piece 9.
In this state, the U-shaped connecting piece 9 is removed, and the feed rod 14 returns to the position at the time of normal extrusion. The extruding operation of the incense stick can be resumed by this simple operation.

[0014]

According to the above construction and operation, the extrusion operation can be continued by only cleaning the die or the filter without taking out the incense raw material in the extrusion container and re-charging it. Is improved, and the effect of reducing the occurrence of defective products is obtained.

Since the die alone or the die-integrated case can be easily removed, there is little trouble, so that cleaning can be performed frequently and defective products can be prevented from occurring. In addition, the number of manual work is reduced, which further contributes to automation of incense stick production, thereby improving workability.

[Brief description of the drawings]

FIG. 1 is a fragmentary front view of a main part of an extrusion device for incense stick molding of the present invention.

FIG. 2 is a fragmentary front view of a main part when a feed rod is inserted into an extrusion container.

FIG. 3 is a fragmentary front view of the main part when the die is taken out.

FIG. 4 is a fragmentary front view of the main part when the die is retracted.

FIG. 5 is a perspective view of a connecting portion between a feed rod and a die.

FIG. 6 is a partially broken front view of a conventional incense extruder.

[Description of Signs] 1 Support 2 Dice 3 Filter 4 Extrusion Vessel 5 Push Plate 6 Prop 7 Lid 8 Feeding Device 9 U-shaped Connecting Piece 10 Support Sheath 12 Cylinder 13 Incense Incense 14 Feed Rod 15 Feed Rod Insertion Port 16 Dice Insert・ Outlet 17 incense stick

Claims (1)

(57) [Claims] 1. A die 2 is arranged on a bottom surface of an extrusion container 4,
Press on the push plate 5 to vertically move the incense raw material 13 in the extrusion container 4
For the device for extrusion molding in the direction, an insertion / extraction port 16 for the die 2 is provided on the side surface of the extrusion container 4, and the die 2
Extruded container bottom to a level that allows insertion / removal from inlet / outlet 16
And a feed rod 14 for inserting and removing the dies.
From the insertion / extraction port 16 into or out of the extrusion container 4 or after
An extruder for incense molding, which is provided so as to recede.