KR100729961B1 - Main mouth of brick molding machine - Google Patents

Abstract

The present invention relates to a discharge mouse of a refining machine for manufacturing a block product such as a brick or a floor paving sidewalk block and a wall finishing tile for building a building using clay or clay as a raw material. It has a structure that is gradually narrowed, the wide inlet is mounted on the outlet of the extruder of the refining machine and the narrowly formed outlet is equipped with an extrusion molding die forcing the dough raw material is forced to the outlet of the extruder by the rotation operation of the extruder A discharge mouse for guiding extrusion into an extrusion mold,

The rotational inertial force latent in the dough raw material is discharged from the inlet of the discharge mouse by suppressing the rotation operation of the dough raw material which is forced into the extruder by the rotational operation of the extruder and flows into the inlet of the discharge mouse from the outlet of the extruder and is fed to the outlet side. In order to be gradually extinguished in the process of being conveyed to the invention is characterized in that it is formed by a plurality of anti-rotation projections protruding at a predetermined interval on the inner peripheral surface of the discharge mouse to produce a good quality block products.

Drilling machine, extrusion part, extruder, discharge mouse, anti-rotation means, anti-rotation groove means, extrusion mold

Description

Discharge mouse of refining machine {Main mouth of brick molding machine}

1 is a cross-sectional view of the discharge mouse installed state for explaining the present invention.

Figure 2 is a partial cross-sectional perspective view to show an embodiment of the anti-rotation protrusion formed on the inner peripheral surface of the discharge mouse of the present invention.

Figure 3 is a cross-sectional view showing one embodiment of the anti-rotation protrusion formed on the discharge mouse of the present invention.

4 is a cross-sectional view taken along the line A-A of FIG.

5 is a cross-sectional view of another embodiment in which a resistor is formed on the discharge mouse of the present invention.

FIG. 6 is a cross-sectional view taken along the line BB of FIG. 5. FIG.

Figure 7 is another embodiment in which a prefabricated resistor is formed on the discharge mouse of the present invention.

8 is an exploded view of the assembled resistor of FIG. 7.

9 (A) (B) (C) illustrate various embodiments of the anti-rotation protrusions formed on the inner peripheral surface of the discharge mouse of the present invention.

10 and 11 are other embodiments of the anti-rotation protrusion formed on the discharge mouse of the present invention.

12 is an embodiment of the rotation preventing recess means formed in the discharge mouse of the present invention.

※ Explanation of code for main part of drawing

1: Training base 11: Driving device

2: extruder 21: inlet

22: outlet 3: extruder

31: screw blade 4: discharge mouse

41: entrance 42: exit

43, 43a: anti-rotation means 43b: anti-rotation groove means

5: extrusion molding 6: liner

The present invention relates to a discharge mouse of a refining machine for manufacturing a block product such as a brick or a floor paving sidewalk block and a wall finishing tile for building a building using clay or clay as a raw material. When the extruding force is extruded by rotating the extruder, the kneading raw material is moved straight through the extrusion molding mold by transferring straight to the outlet of the discharge mouse with the rotational inertia force that is potentially present in the kneading material disappeared. By making it extrusion-molded, it is possible to produce high-quality block products with excellent strength while reducing defect rate when manufacturing block products.

In general, the refining machine is configured to forcibly push out the dough raw material while the extruder, which has a screw blade formed therein, in which the raw material such as kneaded clay is introduced into the extruder, is forcibly pushed out of the extruded part. The discharge mouse is formed with a wide inlet and a narrow outlet so as to increase the discharge pressure of the dough raw material forced by the extruder to continuously extrude the dough raw material toward the extrusion mold mounted on the discharge mouse outlet side. The extrusion molding mold is configured to continuously extrude an extrudate having a block shape to form a dough material discharged at the outlet of the discharge mouse, and the cutting device cuts the extrudate to a predetermined length (or width). It is configured to manufacture block products in a series of drying processes.

Since clay or clay, which is generally used as a raw material for block products, has a large coefficient of friction, extruders, ejected mice, and extrusion molds, which come into direct contact with kneaded raw materials, are special steels having high wear resistance. Manufactured from (Hi-Cr) special steel. In addition, there is a scouring machine equipped with a liner made of high chromium special steel inside the extruder of the scouring machine on which the extruder is mounted.

Extruder rotatably mounted to the extruder of the refining machine is the pitch of the screw blade is formed in a state where the raw material input port side into which the kneading raw material is input and the pitch is gradually narrowed toward the end, such a screw wing The interval between the pitch and the pitch may be formed wide or narrow depending on the kneading state of the dough raw material. For example, in the case of kneading of dough raw material (doughness of water is tight), the pitch of the screw blade is formed in the state that the pitch of the raw material inlet side is the widest and gradually narrows toward the outlet side of the extruded part. When the kneading condition of the dough is thin (when it is too much watery), the pitch of the screw blade is formed to have a narrower pitch than when the dough material is used. In addition, the end of the extruder is provided only to the outlet of the extruded portion, it is provided so as not to extend inside the discharge mouse.

However, after being continuously extruded by a prior art drill machine configured as described above, a certain length is cut and warped in a process of plastic drying in a drying furnace, resulting in a high incidence of defective products and a weak strength product. The increase is pointed out as a problem.

The reason is that the dough material forcibly conveyed by the extruder in the extruder of the refining machine is not conveyed in a straight line, but is forcibly conveyed while rotating in a spiral by a friction action with a screw blade. Dough raw material that is transferred while rotating is discharged from the outlet of the extruder in a state of rotating even when the screw blade formed at the end of the extruder is pushed out, so that the dough raw material entering the inlet of the discharge mouse is rotated by the extruder. In the state that the rotational inertia is accompanied, that is, the dough material flows in a swirling state and is rotated toward the outlet of the discharge mouse, the rotational inertia is also accompanied by the molding in the process of being extruded through the molding die. As a result, there is a potential for inertia in the extrudate extruded into the mold. When cutting it to a certain length and drying it in a high temperature drying furnace, the swirling pattern is expressed on the block product that is plastically dried due to the potential rotational inertia force, and the strength of the block product is weak due to the swirling pattern. It has been pointed out as a problem that the block product is distorted by latent rotational inertia in the process of plastic drying, resulting in a high incidence of defective products.

In addition, when the dough material discharged from the extruder to the discharge mouse is rotated inside the discharge mouse by rotating the extruder, the dough material flows into the inlet of the discharge mouse and is discharged to the outlet, and at the same time rotates. The frictional heat increases with the inner surface of the discharge mouse. If the frictional heat is increased in contact with the inner surface of the discharge mouse, the extrusion block is completed by the extrusion molding process and the plastic drying process. It was pointed out that the problem that the crack line is generated on the surface of the product appears, resulting in a high incidence of defective products.

On the other hand, it is mounted inside the extruded part to suppress the dough material is rotated due to the friction action with the screw blades when forcibly pushing the dough raw material by the rotary operation of the extruder mounted on the extrusion part of the refining machine as described above When the uneven portion is formed on the inner circumferential surface of the liner, the dough raw material in contact with the inner circumferential surface of the liner is not rotated and is transferred along the longitudinal direction of the uneven portion, but the rotary inertia force is still applied to the dough raw material conveyed around the axis of rotation of the extruder. In this case, the dough material flowing into the inlet of the discharge mouse at the end of the extruder is still accompanied by the rotational inertia, which causes problems as described above.

The present invention has been proposed in order to solve the problems described in the prior art as described above, the dough raw material conveyed while being forcibly rotated by the extruder rotating in the extruder of the refining machine flows into the discharge mouse extrusion molding In the process of discharging into the mold, the rotary inertia force latent in the dough is gradually extinguished, and at the same time, the ejecting mouse is extruded from the extrusion mold to provide a discharge mouse for guiding the dough to be extruded straight toward the extrusion mold. When the extruded product is cut to a certain length and plastic dried in a drying furnace, the incidence of defective products that are dried in the warped state of the block products is reduced, the swirling pattern does not appear, the strength is excellent, and the surface of the product is high quality without cracks on the surface. Invented with the aim of being able to produce A.

Means of the present invention for achieving the above object,

The inlet has a structure that is wider and gradually narrower toward the outlet side, the wider inlet is mounted on the outlet of the extruder of the reinforcing machine, and the narrowly formed outlet is equipped with an extruded mold, and the outlet of the extruder is rotated by the extruder. In the discharge mouse for guiding the extrusion of the dough material to be forcibly pushed into the extrusion molding mold,

The rotational inertial force latent in the dough raw material is discharged from the inlet of the discharge mouse by suppressing the rotation operation of the dough raw material which is forced into the extruder by the rotational operation of the extruder and flows into the inlet of the discharge mouse from the outlet of the extruder and is fed to the outlet side. In order to be gradually extinguished in the process of being fed to the characterized in that it is formed by forming a plurality of rotation preventing projections protruding at a predetermined interval on the inner peripheral surface of the discharge mouse.

In addition, the anti-rotation means is characterized in that the protrusion formed in a straight line toward the exit from the inlet of the discharge mouse.

In addition, the anti-rotation protrusion is characterized in that the protrusion is formed in a spiral toward the opposite direction to the screw blade of the extruder.

In addition, the anti-rotation protrusions are continuously projected while being spaced apart in a short length from the inlet to the outlet of the discharge mouse at a predetermined length, but the anti-rotation protrusions formed in the short broken state are mutually displaced from each other. It is characterized by being formed in the position.

In addition, the anti-rotation protrusion is characterized in that the protrusion formed on the surface of the resistor formed integrally or prefabricated on the inner peripheral surface of the discharge mouse to increase the pressing force to the dough material flowing into the discharge mouse.

In addition, the inlet is formed wider and has a structure that is gradually narrowed toward the outlet side, the wide inlet is mounted to the outlet of the extruder of the refining machine and the narrowly formed outlet is equipped with an extrusion molding die extruded by the rotation operation of the extruder In the discharge mouse for guiding the extrusion of the dough raw material forced to the negative outlet to the above-mentioned extrusion molding mold,

The rotational inertial force latent in the dough material is suppressed from the inlet of the discharge mouse by suppressing the rotation operation of the dough raw material flowing into the inlet of the discharge mouse at the outlet of the extruder while being forcibly transported by the rotation operation of the extruder. In order to be gradually extinguished in the process of being conveyed to the inner peripheral surface of the discharge mouse characterized in that it is formed by forming a plurality of rotation preventing groove means spaced apart at regular intervals.

Embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is a cross-sectional view of the discharge mouse installed state for explaining the present invention, Figure 2 is a perspective view partially cross-sectional view to show an embodiment of the anti-rotation protrusion formed on the inner peripheral surface of the discharge mouse of the present invention, Figure 3 Fig. 4 is a sectional view taken along the line AA of Fig. 3, and Fig. 5 is a sectional view of another embodiment forming a resistor on the discharge mouse of the present invention. 5 is a cross-sectional view taken along line BB, and FIG. 7 is another embodiment in which a prefabricated resistor is formed on the discharge mouse of the present invention, and FIG. 8 is a separated state diagram of the prefabricated resistor of FIG. (C) shows various embodiments of the anti-rotation protrusion means formed on the inner peripheral surface of the discharge mouse of the present invention, Figures 10 and 11 are other embodiments of the anti-rotation protrusion means formed on the discharge mouse of the present invention, Figure 12 The present invention Embodiment of the anti-rotation groove means formed in the discharge for mouse shows.

In the drawings, reference numeral 1 denotes a refining base body, and reference numeral 2 denotes an extruded part.

The extruded portion 2 is provided in a protruding state on the front side of the drive device 11 of the refining base body 1.

The extruded portion 2 is formed in a cylindrical shape, an injection hole 21 for inputting the dough raw material is formed in the upper portion adjacent to the reinforcing base body 1, and the driving device 11 of the reinforcing element body described above. Extruder (3) is rotated by receiving the rotation force from the).

The extruder 3 is made of a special steel having excellent wear resistance, for example, a material made of high chromium (Hi-Cr) special steel, and is also manufactured to be divided into equal parts in a predetermined length and the driving device 11 described above. It is prefabricated and connected to the rotating shaft of the.

The extruder (3) is formed with a screw blade 31, the screw blade 31 is formed in a structure in which the pitch of the inlet 21 side is wider and the pitch gradually narrowed toward the outlet 22 side It is.

The inlet 41 of the discharge mouse 4 is connected to the outlet 22 side of the extruded part 2, and the extrusion mold 5 is mounted at the outlet 42 of the discharge mouse 4.

The present invention is characterized in that the inner peripheral surface of the discharge mouse 4 is formed to protrude in the direction of the inlet 41 and the outlet 42 while maintaining a constant interval in the inner diameter direction for the rotation operation of the extruder 3. It is formed to be spaced apart at regular intervals on the entire inner peripheral surface of the rotation preventing projection means for extinguishing the rotary inertia force that is latent in the dough material is forcibly transported to the discharge port 22 of the extrusion section 2 by The anti-rotation groove is formed.

The anti-rotation projection means is formed to protrude on the inner peripheral surface of the discharge mouse 4 as shown in the example of Figures 1 to 11 through the outlet 22 of the extrusion unit 2 by the rotation operation of the extruder (3) It is formed in the projection state to prevent the dough material flowing into the inlet 41 of the discharge mouse 4 and to guide the discharge in a straight state toward the outlet 42, as shown in the example of Figure 12 It is divided into a rotation preventing recess groove means.

An embodiment of the rotation preventing projection means will be described with reference to the drawings.

First, the anti-rotation protrusion 43 of the embodiment illustrated in FIGS. 1 to 4 protrudes in succession at regular intervals toward the inner diameter direction of the inner peripheral surface of the discharge mouse 4, but from the inlet 41 to the outlet 42. Is formed in a straight line toward the, as described above, the spacing of the plurality of anti-rotation protrusions 43 protruding in a straight line on the inner peripheral surface of the discharge mouse (4) at a wide spaced interval at the inlet (41) side having a large inner diameter It is formed, and it is formed in the space | interval gradually narrowing toward the outlet 42 side whose inner diameter is narrow.

5 and 6 show a resistance in the center of the dough raw material discharged to the outlet 42 by generating resistance to the flow of dough raw material which is forcibly transferred from the extrusion part 2 and flows into the discharge mouse 4. In this embodiment, the anti-rotation protrusion 43a is formed on the surface of the resistor 4a which is integrally formed on the inner circumferential surface of the discharge mouse 4 so that the dough raw material can be discharged in a straight line. The anti-rotation protrusion 43a protruding from the surface of the resistor 4a of the example is formed to have a structure connected in a straight line with the anti-rotation protrusion 43 protruding from the inner peripheral surface of the discharge mouse 4.

The resistor 4b of the embodiment shown in FIGS. 7 and 8 has an inner circumferential surface of the discharge mouse 4 by means of a fastening bolt 46 inserted into the bolt insertion hole 45 in the nut 44 formed on the attachment surface thereof. It is structured to be installed in the assembly, the anti-rotation projection means (43a) is formed on the surface of the resistor (4b).

5 and 6, the anti-rotation protrusion 43a protruding from the surface of the resistor 4b includes the anti-rotation protrusion 43 formed on the inner circumferential surface of the discharge mouse 4. It is formed in the structure connected linearly or spirally.

The anti-rotation protrusion 43 of the embodiment shown in FIG. 10 is formed to protrude in a spiral shape on the inner circumferential surface of the discharge mouse 4, wherein the anti-rotation protrusion 43 is for feeding the dough raw material from the extrusion unit 2. The screw blades 31 of the extruder 3 are formed to have a structure inclined spirally in a direction opposite to the spiral direction of the extruder 3.

The anti-rotation protrusion 43 of the embodiment shown in FIG. 11 is shortly cut and continuously protrudes at a predetermined distance from the inlet 41 to the outlet 42 of the discharge mouse 4, and is shortly cut. Each of the rotation preventing projections 43 is formed at a position where the adjacent ones are shifted from each other.

The anti-rotation protrusions 43 and 43a of the above-described embodiments select and form any one of gears, cogs, and waveforms as shown in FIG. 9.

On the other hand, the anti-rotation groove 43b of the embodiment shown in FIG. 12 is formed in a plurality of grooves at regular intervals over the entire inner circumferential surface of the discharge mouse 4, and in this embodiment, each anti-rotation groove means formed in the grooves 43b are filled with the dough raw material introduced into the inlet 41 of the discharge mouse 4, the dough raw material is forced into the discharge mouse 4, the dough raw material filled in each of the anti-rotation groove 43b The rotational inertia force that is latent in the dough material is caused by the frictional force in the conveying action of the raw material, and the compression force and each rotation preventing recess generated in the process of being transferred from the inlet 41 side of the discharge mouse 4 toward the outlet 42 side. It is gradually extinguished by the frictional force of the dough material filled in the means (43b), and thus the dough material extruded into the extrusion mold 5 mounted on the outlet 42 is extruded in a state in which the rotary inertia force is extinguished.

The operation according to each embodiment of the present invention configured as described above will be described.

As shown in FIG. 1, when the driving device 11 of the drill body 1 is driven, the extruder 3 also rotates together. As such, the extruder 3 is rotated and extruded. When the dough raw material is introduced into the inlet 21 of (2), the dough raw material into which the screw blade 31 formed in a spiral shape is inserted into the extruder 3, which is rotated, is forced to the outlet 22 of the extruder 2. When the screw blade 31 of the extruder 3 is forced to push the dough raw material while rotating in place, the dough raw material is rotated by the screw blade 31 by the friction action of the screw blade 31. It is forcibly conveyed to the outlet port 22 in the state accompanied with the potential to rotate in the direction to flow into the inlet 41 of the discharge mouse 4, the inlet 41 of the discharge mouse 4 is the extrusion section 2 Is formed with a large diameter, such as outlet 22 of Since the dough raw material discharged to the discharge port 22 is formed in a state of gradually narrowing toward the sphere 42, the inner diameter of the discharge mouse 4 has the largest inner diameter with considerable extrusion force and rotational inertia force. Resistance to the inner circumferential surface of the discharge mouse 4 gradually narrowing toward the exit 41 after entering the inlet 41 and the rotation preventing projection means 43, 43a or the rotation preventing recess means 43b formed on the inner circumferential surface thereof. The rotary inertia force is gradually dissipated by the resistance by) and is discharged to the outlet 42.

As shown in the embodiment shown in FIGS. 1 to 4, each of the rotation preventing protrusions 43 protruding linearly from the inlet 41 of the discharge mouse 4 toward the outlet 42 has an inlet of the discharge mouse 4. At the same time to prevent the dough material flowing into the (41) is rotated at the same time to be sent straight toward the outlet 42, and the rotation between the anti-rotation projection means 43 between the inlet 41 side is wide Since it gradually narrows toward the outlet 42 side, it causes greater frictional resistance to the dough material forcedly transferred into the discharge mouse 4 and simultaneously guides the transfer to the straight phase. 41) the rotational inertia force that is latent in the dough material is dissipated while being forced into the outlet 42 and forced to the outlet 42, and the above-mentioned rotation preventing protrusions 43 guide the transfer of the dough material to the straight line. So Standing enters the inlet 41 of the discharge mouse (4), the feed rate being extruded toward the outlet 42 becomes faster, so that the generation of friction heat is reduced. Therefore, the dough raw material discharged to the outlet 42 of the discharge mouse 4 is extruded through the extrusion molding mold 5 while the dough raw material is discharged straight from the outlet 42 in a state in which latent rotary inertia force is eliminated. In the dough material to be molded, the extrudate discharged in a straight phase in a state where the rotational inertia is eliminated and the frictional heat is reduced is continuously extruded.

As described above, if the extrudate is extruded to a straight length while the rotational inertia force disappears and the frictional heat is reduced through the extrusion molding mold 5, and the block product is produced through a plastic drying process, the defect rate is remarkable. In addition, it is possible to produce high quality block products that can be reduced easily and have excellent strength and no cracks on the surface.

5 and 6 and 7 and 8, the resistor 4a or 4b formed integrally or assembling on the inner circumferential surface of the discharge mouse 4 is forcibly transferred to the inside of the discharge mouse 4. The anti-rotation protrusions 43a formed on their respective surfaces are formed in a state of being connected to the anti-rotation protrusions 43 formed in a straight line on the inner circumferential surface of the discharge mouse 4 while increasing the resistance to the dough material. Therefore, the resistors 4a or 4b and the anti-rotation protrusions 43a protruding from the surfaces of the resistors generate resistance to the extrusion action of the dough material and prevent the rotation of the dough material. In addition to preventing the occurrence of the rotational inertia force that is latent in the dough material, while extruding the dough material in a straight line, the rotational inertia force is applied to the dough material discharged to the outlet 42 of the discharge mouse (4). Since the extinguished and reduced frictional heat can be discharged in a straight state, the extrusion molding mold 5 is capable of extruding the dough raw material in which the rotary inertia force is eliminated and the frictional heat is reduced.

10 shows an embodiment in which the anti-rotation protrusion 43 is formed in a spiral shape in a direction opposite to the screw blade 31 of the extruder 3, and the anti-rotation protrusion 43 in this embodiment is an extrudate. The dough material flowing into the inlet 41 of the discharge mouse 4 with the rotational force by friction action with the screw blade 31 of the blade 3 is directed in a direction opposite to the rotation direction of the screw blade 31. By guiding the spiral to be transported while rotating, it is possible to increase the action of suppressing the rotation of the dough material flowing into the discharge mouse 4, thereby improving the extinction action of the rotational inertia force latent in the dough material. However, there is a concern that the kneading raw material passing between the anti-rotation protrusions 43 formed in a spiral shape may have a phenomenon that a rotational inertia force due to the spiral direction of the anti-rotation protrusion 43 is inherent in the kneading material. This problem can be solved by forming the spiral pitch of the anti-rotation protrusion 43 very broadly (formed at a gentle inclination angle).

11 shows that the anti-rotation protrusions 43 are protrudingly spaced apart from each other at a predetermined distance from the inlet 41 of the discharge mouse 4 to the outlet 42 with a short length. Each of the adjacent anti-rotation protrusions 43 having a short length is formed in a staggered position, and each of the anti-rotation protrusions 43 of this embodiment also goes to the inlet 41 of the discharge mouse 4. The discharge of the discharge mouse (4) by the action of reducing the frictional heat and the action of extinguishing the rotational inertial force latent in the dough material by inhibiting the rotation of the dough material to be forced and transported and guides the straight transfer of the dough material The dough raw material discharged to (42) has the rotary inertia force disappeared and the frictional heat is also reduced, so that the discharge raw material is discharged straight through the extrusion molding mold (5) the rotary inertia force is eliminated and frictional heat is reduced dough material It would be extruded onto the straight.

12 is an embodiment in which a plurality of anti-rotation grooves 43b having grooves are formed on the inner circumferential surface of the discharge mouse 4, unlike in the above-described embodiment. The dough raw material discharged to the outlet 22 of the extrusion unit 2 by the rotation operation of the (3) flows into the inlet 41 of the discharge mouse (4) to the groove 42 in the process of being conveyed to the outlet (42) Dough raw material is filled in each of the formed anti-rotation groove means 43b, and thus the dough raw material filled in each of the anti-rotation groove means 43b on the groove is not filled in the anti-rotation groove means 43b. By generating frictional resistance to the dough material being conveyed to suppress the rotational operation of the dough material and to be transported in a straight line at the same time, it is introduced into the inlet 41 of the discharge mouse 4 is transferred to the outlet 42 Dough raw material has latent rotational inertia The dough raw material is gradually dissipated and transferred to the straight phase and eventually discharged to the outlet 42, which is extruded straight through the extrusion molding mold 5 with the rotational inertia disappearing. After extruding the extrudate that is extruded straight through the extrusion molding mold (5) to a certain length with the inertia force disappeared, block products manufactured by the plastic drying process can reduce the defect rate and produce high quality block products with excellent strength. It will be possible.

According to the present invention as described above, the anti-rotation projection means or the anti-rotation groove means formed in the entire inner peripheral surface of the discharge mouse of the reinforcing machine is forcibly transferred by the extruder rotation operation from the extruder of the reinforcing machine to flow into the discharge mouse. The rotating inertia force that is latent in the dough material by the rotating operation of the screw blades of the extruder causes the dough material to be transferred from the inlet to the outlet side of the discharge mouse. While gradually extinguished during the process, the frictional heat is also reduced by the transfer to the straight phase, and the rotational inertia force is dissipated in the dough raw material discharged to the outlet of the discharge mouse. To provide an effect that is When block products are produced through plastic drying process by cutting extrudates extruded into extrusion mold to a certain length, defect rate by rotational inertia force is reduced, and there are no cracks on the surface and high quality block products with excellent strength can be produced. It provides a great advantage.

Claims (6)

The inlet has a structure that is formed wider and gradually narrower toward the outlet side, the wider inlet is mounted to the outlet of the extruder of the refining machine, the outlet formed in the narrow exit is equipped with an extrusion molding mold, the extruder of the refining machine In order to suppress the rotation operation of the dough raw material forcibly pushed through the discharge port of the extruder by the rotation operation of the extruder installed in the inner surface of the discharge mouse is provided with a plurality of anti-rotation projection means protruding at a predetermined interval In the discharge mouse, The anti-rotation protrusion has a spiral in a direction opposite to the screw blade of the extruder in order to gradually dissipate the rotary inertia force that is latent in the dough material during the process of feeding the dough material from the inlet to the outlet of the discharge mouse. Discharge mouse of the reinforcing machine characterized in that it is formed to protrude. delete delete delete The method of claim 1, The anti-rotation protrusion means that the discharge mouse of the reinforcing machine characterized in that the protrusion formed on the surface of the resistor formed integrally or prefabricated integrally on the inner peripheral surface of the discharge mouse to increase the pressing force to the dough material flowing into the discharge mouse . The inlet has a structure that is wider and gradually narrower toward the outlet side, the wider inlet is mounted on the outlet of the extruder of the reinforcing machine, and the narrowly formed outlet is equipped with an extruded mold, and the outlet of the extruder is rotated by the extruder. In the discharge mouse for guiding the extrusion of the dough material to be forcibly pushed into the extrusion molding mold, The rotational inertial force latent in the dough material is suppressed from the inlet of the discharge mouse by suppressing the rotation operation of the dough raw material flowing into the inlet of the discharge mouse at the outlet of the extruder while being forcibly transported by the rotation operation of the extruder. In order to gradually extinguish in the process of being conveyed to the inner peripheral surface of the discharge mouse is formed in a groove spaced at regular intervals, characterized in that it is formed by forming a plurality of anti-rotation groove means for filling the dough material flowing into the discharge mouse Discharge mouse of refining machine.

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