KR20160093342A - Low-Load Nozzle part and Extrusion apparatus having the same - Google Patents

Abstract

The present invention relates to a low-load nozzle portion and an extrusion apparatus having the same. The extrusion apparatus according to the present invention, which is used for raw material pressing and molding in a desired shape, includes: a main body; a driving unit driven by an external power supply or a charged power supply; a cylinder which is supported in the main body and is capable of accommodating a raw material; a pressing unit which is supported in the main body, is supplied with a force from the driving unit, and is capable of pressing the raw material accommodated in the cylinder; and a nozzle portion coupled to the cylinder and provided with a plurality of nozzles so that the raw material can be molded in a desired shape during passage. The nozzle portion has a plurality of rod-shaped nozzle members and a nozzle support member coupled to the cylinder and provided such that each of the nozzle members can be placed to allow contact in the lateral direction of a direction that the raw material is pressed. The nozzle is formed in a region in contact with each of the nozzle members. The present invention is simple in structure, is convenient to use, facilitates disassembly, assembly, cleaning, sterilization, repair, and maintenance, and is capable of being efficient and increasing a service life even in an extreme environment where moisture, heat, and the like are present.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a low-load nozzle unit and an extrusion apparatus having the low-

The present invention relates to a low-load nozzle unit and an extrusion apparatus having the same. More particularly, the present invention relates to a low-load nozzle unit and an extrusion apparatus having the low-load nozzle unit, which can minimize the pressing force by improving the structure of the nozzle unit.

Among the industrial machines, the extrusion device is widely used for the manufacture of food and beverage, molding of various injection products. Such an extruding apparatus usually has a nozzle portion having a shape required for the extreme end portion from which the material to be pressed or extruded is discharged by pushing or extruding the material by a piston or the like rotated or moved by a rotational force or a pressing force applied from the outside To form the material into a desired shape.

In the present invention, among the extrusion apparatuses of various industrial machines for convenience of explanation, a napkin unit for making udon, japanese noodles, noodles, etc. is described as an example, but the extrusion apparatus applied to other industries is not excluded.

The ingredients of cold noodles, noodles, and Chinese noodles are made by adding other ingredients to the flour, doughing and ripening. Then, the aged material is formed in a desired shape through the faceting machine.

However, since the hydraulic drive unit is a working fluid, it is necessary to use hydraulic oil rather than edible oil, which is fine when used. However, it requires a hose for supplying hydraulic oil, A pressurizing device, a hose, and a nesting device for forming a surface, and the structure is complicated and a lot of places are occupied.

In addition, a nozzle plate having a nozzle penetrating the plate surface to form a surface is coupled to a cylinder accommodating the surface material, and the plate surface of the nozzle plate is deformed due to the pressure received by the nozzle plate by the pressure of the piston, It is troublesome to use a separate jig because it is easy to be exposed to an unsanitary environment and it is difficult to attach and detach the nozzle plate and the piston.

To compensate for the disadvantages of such a hydraulic nailing machine, there has been an attempt to use a motor-operated nailing machine that operates with a motor and a speed reducer. However, currently, a hydraulic nailing machine is used in restaurants and the like.

One example of using such conventional hydraulic pressure is disclosed in Utility Model Registration No. 20-0388608 (June 23, 2005), Utility Model Registration No. 20-0402057 (November 18, 2005), and an example using a motor- An example for improving the conventional problems is disclosed in Utility Model Registration No. 20-0293816 (Oct. 18, 2002), respectively, and contents including a somewhat improved technique are disclosed in Japanese Patent Application Laid-Open No. 10-2014-010982 Sep. 16, 2014).

However, according to the related art, there is a concern that the nozzle portion must be thicker and the pressure to press the nozzle portion becomes larger as the nozzle portion becomes thicker. Further, there is a problem that the structure is complicated, the proportion occupied by the driving unit is high, the use thereof is inconvenient, and unsanitary.

It is an object of the present invention to provide a low-load nozzle part capable of minimizing a load when passing through a nozzle and an extrusion device having the nozzle part.

Another object of the present invention is to provide a low-load nozzle part that is hygienic and can reduce the amount of electric consumption and is environmentally friendly, and an extrusion device having the same.

Still another object of the present invention is to provide a low-load nozzle unit which is simple in structure and easy to use and an extrusion apparatus having the nozzle unit.

Still another object of the present invention is to provide a low-load nozzle part which is easy to be disassembled and assembled, easy to clean and sterilize, and easy to maintain and repair, and an extrusion device having the same.

It is another object of the present invention to provide a low-load nozzle unit which is efficient even in a harsh environment in which moisture, heat and the like are present and can improve its life, and an extrusion apparatus having the same.

An object of the present invention is to provide an extrusion apparatus for molding a raw material into a desired shape by pressurizing, comprising: a body; A drive unit driven by an external power source or a charged power source; A cylinder supported by the main body and adapted to receive a raw material; A pressing part supported by the main body and being capable of pressing the raw material received in the cylinder by receiving the force of the driving part; And a nozzle unit coupled to the cylinder, the nozzle unit including a plurality of nozzles that can be formed into a desired shape while passing through the raw material, wherein the nozzle unit includes a plurality of nozzle members having a rod shape, And a nozzle support member which is disposed so as to be able to contact with the nozzle members along a lateral direction and is coupled to the cylinder, wherein the nozzles are formed in an area in which the nozzle members are in contact with each other.

The nozzle unit may further include a nozzle groove formed to protrude from an upstream side of the nozzle and including a bony region formed with the nozzle, the nozzle groove being formed to be guided to the bony region formed with the nozzle in the floor region so as to be guided by the nozzle .

In addition, it is preferable that the shape of the nozzle member includes a quadrangle in a region supported by the nozzle support member, and includes a circle in a region in contact with the raw material.

The nozzle support member may further include a pressing member that presses the nozzle member in a lateral direction of the direction in which the raw material passes through the nozzle so that the nozzle members are in close contact with each other.

An object of the present invention is to provide a method of manufacturing a semiconductor device, which comprises: pressing a raw material to form a desired shape; A drive unit driven by an external power source or a charged power source; A cylinder supported by the main body and adapted to receive a raw material; A pressing part supported by the main body and being capable of pressing the raw material received in the cylinder by receiving the force of the driving part; And a nozzle unit having a plurality of nozzles that can be formed into a desired shape while passing through the raw material and coupled with the cylinder, wherein the nozzle unit includes a plurality of nozzle members having a rod shape, And a nozzle support member which is disposed so as to be able to come in contact with the respective nozzle members along a transverse direction of the direction in which the raw material is pressed, and is coupled with the cylinder, wherein the nozzle is formed in an area in contact with each of the nozzle members But also by the nozzle portion.

According to the present invention, it is possible to provide a low-load nozzle unit which can minimize the load when passing through the nozzle and can easily clean the nozzle, and can reduce the amount of electricity consumed while being environmentally friendly, and an extrusion apparatus having the nozzle unit.

In addition, it has a simple structure, easy to use, easy to disassemble and assemble, easy to clean and sterilize, easy to maintain and repair, efficient and life-saving even in a harsh environment in which moisture and heat are present A load nozzle unit and an extrusion apparatus having the same can be provided.

1 is a perspective view of an extrusion apparatus according to an embodiment of the present invention,
Fig. 2 is a side view of Fig. 1,
Fig. 3 is a front view of Fig. 1,
4 is a side sectional view for explaining a cylinder and a nozzle section,
5 is a plan view of the nozzle unit,
6A to 6D are views for explaining an embodiment of the nozzle member,
7A to 7C are schematic views for explaining the process of joining the nozzle unit to the cylinder.

There is provided an extrusion apparatus 100 having a low-load nozzle unit according to an embodiment of the present invention, an electric type cage machine for producing a cold surface, a neutralized surface, a noodle, etc. by kneading flour or the like with raw materials, An electromechanical cage is hereinafter referred to as an " electric cage ", which is an example of an extrusion apparatus) will be described in detail with reference to Figs. 1 to 7C.

Fig. 1 is a perspective view of an extrusion apparatus according to an embodiment of the present invention, Fig. 2 is a side view of Fig. 1, Fig. 3 is a front view of Fig. 1, Fig. 4 is a side cross-sectional view for explaining a cylinder and a nozzle, FIGS. 6A to 6D are views for explaining an embodiment of the nozzle member, and FIGS. 7A to 7C are schematic views for explaining the process of joining the nozzle part to the cylinder.

For convenience of explanation, referring to FIG. 4, a direction perpendicular to the plane of the X-Y plane in the horizontal direction is referred to as an 'X' axis direction, a vertical direction is defined as a Y axis direction, Z 'axis respectively.

The electric cage 100 according to the present invention can be applied to a case where wheat flour is used as a raw material and other materials and additives are mixed and kneaded as needed and then the raw materials are mixed to make long noodles, cold noodles, and neutralized noodles But may include various industrial devices as well as all of the ingredients that may be produced by a configuration having the features described above.

1 to 5, the electric cage machine 100 according to the present invention includes: a driving unit 110 rotated by a power source or a charged power source supplied from the outside; A power converting unit 130 converting the rotational motion of the driving unit 110 into a linear motion; A cylinder 160 supported by the main body 120 and adapted to receive a raw material; A pressing unit 140 supported by the main body 120 and adapted to receive a force of the driving unit 110 to press the raw material accommodated in the cylinder 160; And a nozzle unit 170 having a plurality of nozzles 175 capable of being formed into a desired shape while passing through the raw material and coupled with the cylinder 160. The nozzle unit 170 has a rod- And a nozzle support member 173 disposed so as to be able to be in contact with the respective nozzle members 171 along the transverse direction of the direction in which the raw material is pressed so as to be engaged with the cylinder 160 And the nozzle 175 is formed in an area where the nozzle member 171 is in contact with the nozzle member 171.

The driving unit 110 is operated by an external power source used for assembling and disassembling ordinary industrial machines, or by an electric power charged in itself. The driving unit 110 according to the present invention, It is a power tool that can generate torque. That is, since the driving unit 110 is specifically described in the applicant's patent publication No. 10-2014-0109782 (Apr. 16, 2014, Sep. 16, 2014), the description thereof will be omitted.

It is needless to say that the driving unit 110 is not limited to the above-described embodiment but may be provided with various motors and speed reducers integrally attached thereto.

The main body 120 forms the outer shape of the electric cage 100, receives the power conversion portion 130, and supports the support portion 180. [ The main body 120 is provided with a screw guide member (not shown) for guiding the driven up / down screw 135 of the power converting portion 130 so as not to rotate. Preferably, the main body 120 is an extrusion member formed long along the direction in which the face member is pressed. A lower end of the main body 120 is coupled with a rising blocking member 125 that prevents the cylinder 160 from rising so that the pressing portion 140 is lifted up and the cylinder 160 does not move along the pressing portion 140 . The cylinder 160 does not rise together with the pressing portion 140 in the process of the pressing portion 140 being raised by the upward blocking member 125.

The power converting unit 130 converts the rotational motion output from the driving unit 110 into a rectilinear motion. The power converting unit 130 includes a driven rotation member 133 coupled to or rotating with a drive rotation member (not shown) as an output region of the drive unit 110, and a ball screw And a driven lifting screw 135 including a driven lifting screw 135. The driven up / down screw 135 can be guided in a linear direction by the screw guide member 123 formed inside the main body 120 as described above. That is, the driven rotatable member 133 is supported on the main body 120 and the driven rotatable member 133 is slidably guided on the main body 120 so as to be able to ascend and descend in the vertical direction of FIG. 1 (see Y direction). The pushing portion 140 is coupled to the lower side of the driven rotation member 133 to move up and down the inside of the cylinder 160.

The pressurizing portion 140 preferably includes a self-aligning member (not shown) provided to be able to move up and down the inside of the cylinder 160 while automatically moving the center of the cylinder 160 while moving up and down the inside of the cylinder 160 .

That is, when the pressing part 140 applies pressure to the pressing part 140 by the surface material accommodated in the cylinder 160, the cylinder 160 can move with respect to the supporting part 180 to coincide with the center of the pressing part 140 Because. The pressing portion 140 is initially guided to the cylinder 160. When the pressing portion 140 presses the surface material accommodated in the cylinder 160, the pressing portion 140 of the lower surface (not shown) of the driven up / (Not shown), so that the pressing force can be transmitted to the pressing unit 140 by contacting the surface with the surface.

It is preferable to provide a cylindrical long cylinder 160 corresponding to the pressing portion 140 provided in the shape corresponding to the circumferential shape of the pressing portion 140 of the cylinder 160 and corresponding to the pressing portion 140 having a generally circular circumference.

The upper side of the cylinder 160 is preferably somewhat open. With this configuration, the cylinder 160 supported by the support portion 180 can more easily hold the center when the pressing portion 140 moves.

The nozzle unit 170 is coupled to the lower side of the cylinder 160 and is supported by the support unit 180. The nozzle unit 170 has a plurality of nozzles 175 formed in a direction in which the nozzle unit 170 is pressed, so that it is possible to generate a surface to be used for various kinds of cooking by pressing the pressing unit 140.

The nozzle unit 170 includes a floor area 171a protruding upward from the nozzle 175 and a valley area 171b formed with the nozzle 175 as shown in an enlarged part in Fig. And a nozzle groove 171c which is formed so as to be guided by the nozzle 175 from the nozzle groove 171a to the valley region 171b where the nozzle 175 is formed.

The nozzle members 171 are accommodated and supported in the nozzle support member 173 so as to contact sequentially in size along the 'X' direction as shown in FIGS. 4 to 6D.

The nozzle member 171 is provided in a plurality of bar shapes according to the size of the nozzle member 171 which can be selected according to the size of the cylinder 160, the nozzle 175 and the nozzle support member 173 and the strength to be pressed . For example, as shown in FIG. 6A, four longest nozzle members 171-1 at the center at the center are arranged, and four nozzle members 171-1 are arranged in two in the " X & As shown in FIG. 6C, a nozzle member 171-3 having a third longest one by one in the direction of the next 'X' is disposed, and FIG. 6D The nozzle member 171-4 having the shortest one by one in the direction of the next 'X' is disposed, and the nozzle member 171-4 at the outermost side is disposed at the portion covered by the cylinder 160 It is preferable to have a square. That is, it is preferable that the portion covered by the cylinder 160 in the Y axis direction in the nozzle member 171 has a rectangular shape. If the cylinder 160 has a round shape at the portion covered by the cylinder 160, the raw material flows.

A female screw is formed on the upper side of the nozzle support member 173 and is coupled with the male screw formed on the lower side of the cylinder 160 to couple the cylinder 160 and the nozzle unit 170 together. That is, when the cylinder 160 and the nozzle support member 173 are engaged, the nozzle member 171 is positioned between the lower end of the cylinder 160 and the end of the nozzle support member 173 and can be supported while being pressurized.

The shape of the nozzle member 171 includes a quadrangle (refer to 'SQ' in FIGS. 6A to 6D) in an area supported by the nozzle support member 173, and a circular shape 6d ' RD '). That is, when the nozzle unit 170 and the cylinder 160 are engaged, the nozzle support member 173 is supported at a lower portion of the nozzle unit 170 in a rectangular shape, It is preferable that a bony region 171b and a floor region 171a, which are circular portions of the nozzle support member 173, are formed so as to be positioned on the inner side of the nozzle body 160.

The nozzle support member 173 is provided with a pressing member 177 which is pressed by the nozzle member 171 in the transverse direction of the direction in which the raw material passes through the nozzle 175 so that the nozzle members 171 are in close contact with each other Respectively.

The nozzle support member 173 is provided with a jig hole 179 to which a jig (not shown) is coupled so as to easily rotate the nozzle unit 170 when the nozzle unit 170 is coupled to the cylinder 160 .

Is pressed by a force applied to the pressing portion 140 by the nozzle 175 formed in the floor area 171a along the nozzle groove 171c formed toward the floor area 171a of the circular nozzle member 171 The raw material is guided from the floor area 171a to the bony area 171b and is guided by the nozzle groove 171c to the nozzle 175 and passes through the nozzle 175 so that the surface can be shaped into the shape of the nozzle 175 have. That is, in the prior art, most of the force, which is pressed and pressed by the raw material through the nozzle formed on the plate surface perpendicular to the pressing force acts on the vertical plate surface, and the force that the raw material is actually extruded acts on the cross- It becomes a force.

However, according to the present invention, in contrast, in the present invention, the raw material is directed toward the nozzle 175 and the pressing force is gradually collected in a direction guided by the nozzle 175, the pressing force being applied to the nozzle 175 As shown in FIG.

Due to such a structure, in the present invention, it is possible to press with much less force than the pressing force of the prior art. Therefore, the overall structure can be simplified, and the driving unit 110 using the known simple power tool as described above may be sufficient. The thickness of the nozzle part 170 is reduced and the size and thickness of the pressing part 140, the cylinder 160, and the main body 120 can be reduced, so that the structure is simple and very convenient to use.

Further, in the past, the thickness of the nozzle is thick and the size of the nozzle is small compared to the thickness, so that it is very difficult to clean the raw material remaining in the nozzle. In contrast, according to the present invention, since the nozzle member 171 is arranged so as to be in contact with each other in order, the nozzle member 171 can be easily attached to and detached from the nozzle support member 173, It is possible to easily clean the remaining or hardened raw material. These advantages are far more environmentally friendly and hygienic than the prior art.

For example, when the number of cut corners of a rectangular cross section, the shape of a thin, thick round, or an ellipse is required depending on the kind of the required surface, the size or shape of the corresponding nozzle 175 or the size of the nozzle member 171, Since the nozzle unit 170 having the shape of the cylinder 160 is coupled to the cylinder 160, various types of surfaces can be formed.

3, a support plate opening (not shown) is formed in the support plate 185 so as to allow the surface of the support plate 185 to fall down to the accommodation heating portion 193 corresponding to the nozzle 175. [

The support portion 180 is provided at a position spaced apart from the cylinder 160 by a height greater than the height of the cylinder 160. The support portion 180 includes a support bar 183 including a bolt coupled to the main body 120 and a support plate 185 including a plate shape below the support bar 183. The support portion 180 further includes a leg engagement portion 187 engageable with the support portion 180 coupled to the accommodating heat portion 193.

The leg portion 190 is coupled to the accommodation heating portion 193 so as to support the driving portion 110, the main body 120, the cylinder 160, and the support portion 180 and is engaged with the leg engagement portion 187. The structure corresponding to the leg portion 190 has to have sufficient strength to support the force to be pressed against the cylinder 160 by supporting the cylinder 160. However, the leg portion 190 according to the present invention has a structure 120), it is much simpler and lighter than the conventional technology.

Since each component according to the present invention is related to hygiene, a stainless steel material or a sanitary plastic material resistant to corrosion is preferable.

A process of attaching and detaching the nozzle unit 170 to and from the electric cage 100 according to the present invention having such a configuration will now be described with reference to FIGS. 7A to 7C.

First, as shown in Figs. 7A and 7B, the nozzle member 171 is arranged in a single layer so as to be in contact with the nozzle support member 173 sequentially from the center to the outside.

Then, the nozzle portion 170 is screwed into the cylinder 160 while rotating the jig using the jig.

When the nozzle unit 170 is coupled to the cylinder 160 in this manner, the nozzle unit 170 is placed in the support unit 180 and the raw material is introduced into the cylinder 160.

When the power source is applied and the driving unit 110 is pressed, the pressurizing unit 140 is lowered to the cylinder 160 and presses the raw material, and the pressurized force presses the raw material from the floor area 171a to the valley area 171b The raw material is guided to the nozzles 175 by the nozzle grooves 171c and the trough regions 171b and the floor region 171a to be molded into a desired shape and put into the receiving heat portion 190. [

Therefore, according to the present invention, it is possible to provide a low-load nozzle unit which can minimize the load when passing through the nozzle and can easily clean the nozzle, and can reduce the amount of electricity consumed and can be eco- .

In addition, it has a simple structure, easy to use, easy to disassemble and assemble, easy to clean and sterilize, easy to maintain and repair, efficient and life-saving even in a harsh environment in which moisture and heat are present A load nozzle unit and an extrusion apparatus having the same can be provided.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention . The scope of the invention will be determined by the appended claims and their equivalents.

100: Electric motorcycle
110: driving part 120:
130: power converting unit 133: driven rotating member
135: driven lift screw 140:
150: automatic care member 160: cylinder
170: nozzle unit 171: nozzle member
171a: floor area 171b:
171c: nozzle groove 173: nozzle support member
175: Nozzle 177:
179: Jig hole
180: Support part 183: Support bar
185: support plate 187: leg engagement portion
190: leg portion 193:

Claims (8)

An extrusion apparatus for pressing a raw material to form a desired shape,
A body;
A drive unit driven by an external power source or a charged power source;
A cylinder supported by the main body and adapted to receive a raw material;
A pressing part supported by the main body and being capable of pressing the raw material received in the cylinder by receiving the force of the driving part;
And a nozzle portion having a plurality of nozzles that can be formed into a desired shape while passing through the raw material, the nozzle portion being coupled with the cylinder,
Wherein the nozzle unit includes a plurality of nozzle members having a rod shape and a nozzle support member provided so as to be able to contact with the respective nozzle members along the transverse direction in the direction in which the raw material is pressed,
Wherein the nozzle is formed in a region in which the nozzle member is in contact with each other. The method according to claim 1,
Wherein the nozzle unit includes a floor area protruding toward the upstream side of the nozzle and a valley area formed with the nozzle,
Further comprising a nozzle groove formed to be recessed from the floor area to the bony area so as to be guided by the nozzle. 3. The method according to claim 1 or 2,
Wherein the shape of the nozzle member includes a quadrangle in an area supported by the nozzle support member and a circular shape in a region in contact with the raw material. 3. The method according to claim 1 or 2,
Wherein the nozzle support member further comprises a pressing member for pressing the nozzle member in a transverse direction in a direction in which the raw material passes through the nozzle so that the nozzle members are in close contact with each other. Pressing the raw material into a desired shape; A drive unit driven by an external power source or a charged power source; A cylinder supported by the main body and adapted to receive a raw material; A pressing part supported by the main body and being capable of pressing the raw material received in the cylinder by receiving the force of the driving part; And a nozzle unit having a plurality of nozzles that can be formed into a desired shape while passing through the raw material and coupled with the cylinder,
Wherein the nozzle unit includes a plurality of nozzle members having a rod shape and a nozzle support member provided so as to be able to contact with the respective nozzle members along the transverse direction in the direction in which the raw material is pressed,
Wherein the nozzle is formed in an area in contact with each of the nozzle members. 6. The method of claim 5,
Wherein the nozzle unit includes a floor area protruding toward the upstream side of the nozzle and a valley area formed with the nozzle,
Further comprising a nozzle groove formed in the floor area such that the nozzle groove can be guided from the nozzle to a bony area where the nozzle is formed. The method according to claim 5 or 6,
Wherein the shape of the nozzle member includes a quadrangle in an area supported by the nozzle support member and a circle in an area in contact with the raw material. The method according to claim 5 or 6,
Wherein the nozzle support member further comprises a pressing member for pressing the nozzle member in a lateral direction of the direction in which the raw material passes through the nozzle so that the nozzle members are in close contact with each other.

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