KR20010097564A - An apparatus for washing a pulp mold of pulp molding manufacturing equipment - Google Patents

Abstract

The present invention relates to a mold washer of a pulp container manufacturing apparatus which automatically removes pulp remaining in the metal mesh constituting the first lower mold to enable unmanning of the apparatus. It is installed, one side of the frame is mounted to the bracket mounted horizontal cylinder is protruding, the washing body is provided with a plurality of nozzles are inserted into the inside of the guide and slide on the lower end of the horizontal cylinder is possible to change the angle It is characterized in that the mounting.

Description

An apparatus for washing a pulp mold of pulp molding manufacturing equipment

The present invention relates to a mold washing apparatus of a pulp container manufacturing apparatus, and more particularly, to a mold washing apparatus of a pulp container manufacturing apparatus which automatically removes pulp remaining in the metal network constituting the first lower mold to enable unmanned apparatus. .

In general, the pulp container is used to package the appearance of home appliances or to be used as a packaging container for instant food, which is advantageous in that corrosion is fast during landfill, and harmful ingredients can be prevented from being mixed. Thus, the conventional pulp container manufacturing apparatus will be described as follows.

8 is a perspective view showing a conventional unfolding container manufacturing apparatus, a molding tank 11, which is mounted to the front of the frame 1 and supplied with the raw material pulp disassembled waste paper, the first cylinder ( The raw material pulp adsorbed to the first lower mold LM1 through the first lower mold LM1 and the second cylinder S2, which is operated up and down through S1) and adsorbs the raw material pulp onto the metal mesh M having a predetermined shape. After the compression molding, the first upper mold (HM1) and the horizontal hydraulic cylinder (S4) to adsorb the molded body to remove the second lower mold (LM2) is repeatedly moved to the upper portion of the forming tank (11) Heat-compression repeatedly for the movable member 12 to which the lower molds LM2 and LM3 are mounted, and the molded body received by the said 2nd and 3rd lower molds LM2 and LM3 through the 2nd and 3rd cylinders S2 and S3. It is characterized by consisting of the second and third upper mold (HM2, HM3) to discharge after molding.

Therefore, after the pulp is adsorbed through the lifting operation of the first lower mold HM1, the first, second and third upper molds HM1, HM2 and HM3 are lifted and before and after the second and third lower molds LM2 and LM3. In accordance with the movement, the molded product is transferred in stages to heat-compress the finished product.

However, when continuously operating the apparatus configured as described above, the pulp is caught in the metal mesh constituting the first lower die, so that the operator has to remove the pulp in the metal mesh by using a washing gun at every stroke of the operation. Had a problem.

In addition, by manually washing the metal mesh of the first lower mold, there is a problem that the pulp is not completely removed but remains in the metal mesh to produce many defective products.

In addition, since the first upper mold is frequently lowered at the moment of cleaning the metal mesh of the first lower mold, there is a problem that a safety accident is caused.

Accordingly, the present invention was invented to solve the above problems, by automatically removing the pulp remaining in the metal mesh constituting the first lower mold, a washing apparatus that can prevent the waste of manpower and increase the productivity of the product The purpose is to provide.

In addition, there is also an object to completely remove the pulp remaining in the metal mesh of the first lower mold by changing the angle of the nozzles mounted on the lower part of the washing body according to the shape of the first lower mold.

In addition, there is also an object capable of enabling unmanning of the manufacturing apparatus by automatically cleaning the metal mesh of the first lower mold.

On the other hand, by attaching the washing body to the front of the moving member, the above object can be obtained.

The present invention for achieving the above object, the guide is installed on the rear of the base on both sides of the front of the frame, one side of the frame is provided with a bracket equipped with a horizontal cylinder protrudes, the end of the rod of the horizontal cylinder The washing body is inserted into the guide and slides, and the washing body is provided with a plurality of nozzles capable of changing the angle on the lower surface thereof.

1 is a perspective view showing a manufacturing apparatus equipped with a washing apparatus of the present invention.

2 is a front view showing the washing apparatus of the present invention,

Figure 2a is a state before operation,

2B shows the post-operation state.

Figure 3 is an enlarged cross-sectional view taken along the line A-A of Figure 2b.

4 is an exploded bottom perspective view of part B of FIG. 1;

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

Figure 6 is a schematic side view showing an angle change state of the nozzle according to the present invention.

7 is a schematic perspective view of another embodiment according to the present invention;

8 is a perspective view showing a conventional unfolding container manufacturing apparatus.

Explanation of symbols for main parts of the drawings

1: frame

11: forming tank

12: moving member

13: rail

2: guide

21: water supply pipe

22: main passage

221: branch hole

23: groove

3: bracket

4: horizontal cylinder

5: washing body

51: nozzle

511: sphere

52: water bottle

53: old groove

6: washing body

61: nozzle

62: water bottle

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a manufacturing apparatus equipped with a washing apparatus of the present invention, Figure 2 is a front view showing the washing apparatus of the present invention, the configuration will be described as follows.

A forming tank 11 formed in front of the frame 1 and supplied with raw pulp decomposing waste paper, and a metal mesh having a predetermined shape, which is operated up and down through the first cylinder S1 in the forming tank 11. The forming tank (H) through the first lower mold (LM1), the second cylinder (S2) for adsorbing the raw material pulp to the (M) and the first upper mold (HM1), the horizontal cylinder (S4) mounted on the lower side of the lifting unit ( 11, the movable member 12, and the second and third hydraulic cylinders, which are repeatedly moved to the upper part and are mounted on the rails 13 mounted on the frame 1, having the second and third lower molds LM2 and LM3 mounted thereon. In the pulp molded article manufacturing apparatus consisting of the second and third upper (HM2, HM3) which is lifted through the (S2, S3) and mounted on the lower side of the lifting portion,

At the rear of the base erected on both front sides of the frame 1, horizontal guides 2 connected to the water supply pipes 21 are installed so that water can be supplied, respectively.

In front of the frame 1 is formed a bracket (3) protruding the horizontal cylinder 4 is mounted,

At the end of the rod 41 of the horizontal cylinder (4) is inserted into the inside of the guide (2) is characterized in that the washing body (5) is provided with a plurality of nozzles 51 are provided on the lower surface.

FIG. 3 is an enlarged cross-sectional view taken along line BB of FIG. 2B, in which a main passage 22 is horizontally formed at an inner center of the guide 2 to which a water supply pipe 21 (see FIG. 2) is mounted at one end thereof. A plurality of branch holes 221 are formed at regular intervals inside the passage 22, and a groove part is inserted into one end of the washing body 5 inside the guide 2, which is an outer side of the branch holes 221. 23 is formed.

And the inside of the washing body 5 is formed with a plurality of water passage hole 52 is open at one end, the water passage hole 52 is formed at the same interval as the branch hole 221 is introduced into the water A plurality of nozzles 51 are mounted in a row at the lower side of the water passage hole 52.

4 is a bottom exploded perspective view showing part B of FIG. 1, and FIG. 5 is a cross-sectional view taken along line CC of FIG. 4, wherein a plurality of old grooves penetrate perpendicularly to the water through hole 52 on the lower surface of the washing body 5. 53 is formed, and since the sphere 511 is integrally formed on the upper side of the nozzle 51, the nozzle 51 as the sphere 511 of the nozzle 51 is assembled to the sphere groove 53. You can easily change the angle of).

In particular, the nozzle is formed by a plurality of connectors (531a) and a plurality of insertion holes (511a), it is formed to be able to bend each joint.

Hereinafter will be described the operational relationship of the present invention configured as described above.

First, the pulp adsorbed to the metal mesh M formed on the first lower mold LM1 is taken out through the first upper mold HM1, and then the first lower mold LM is maintained at an elevated position. It is assumed that the washing device is activated.

FIG. 2A shows a state before the washing apparatus, in which the horizontal cylinder 4 mounted at the front of the frame 1 is kept stretched so that the washing main body 5 does not enter the apparatus.

FIG. 2B illustrates an operating state of the washing apparatus, wherein the control unit recognizes a position at which the pulp adsorbed to the metal mesh M formed on the first lower mold LM1 and the first lower mold LM is raised. The horizontal cylinder 4 mounted on the bracket 3 is operated to move the washing body 5 to the upper portion of the first lower mold LM1.

That is, at the moment when the washing main body 5 is moved, it is moved along the groove part 24 formed in the inside of the guide 2, and after finishing the movement, as shown in FIG. 3, the groove part 24 is completed. Branches 221 formed in the inner side and the water passing hole 52 formed in the washing body 5 is to match each other.

Next, when the washing body 5 is positioned above the first lower mold LM1 as described above, water is introduced through the water supply pipe 21 connected to the guide 2, and the introduced water is a branch hole 221. After passing through the water flowing through the hole 52 formed in the washing body (5), and then is injected through the nozzle 51 to the bottom. Therefore, the water sprayed through the nozzle 51 serves to remove the pulp remaining in the metal mesh M constituting the first lower mold LM1.

6 is a schematic side view showing an angle change state of the nozzle according to the present invention, as well as the upper surface of the metal mesh M constituting the first lower mold LM1, as well as the pulp remaining on the side where pulp is most difficult to remove. Shows the state that can be removed.

That is, by first changing the angle of the nozzle 51 mounted on the lower surface of the washing body 5 in consideration of the shape of the mold, it is possible to maximize the cleaning effect of the metal mesh.

On the other hand, Figure 7 is a schematic perspective view showing another embodiment according to the present invention, a plurality of water through-holes 62 are formed therein, the lower surface of the washing body 6 is formed with a plurality of nozzles 61 The configuration of the same as described above, characterized in that the washing body 6 is located on the front of the moving member 12 which is located on the upper portion of the frame 1 and moved back and forth.

In addition, a water supply passage 7 is connected to the water supply pipe 71 so that water may be simultaneously supplied to the water through holes 62 of the washing body 6 in the moving member 12. .

Therefore, the washing body 6 mounted to the front of the moving member 12 as described above is moved in conjunction with the movement of the moving member 12, the metal mesh (M) constituting the first lower mold (LM1). Can be cleaned.

The present invention as described above, by automatically removing the pulp remaining in the metal mesh constituting the first die, there is an effect that can increase the competitiveness of the product by preventing the waste of manpower and increase the productivity of the product.

In addition, by completely removing the filter remaining in the metal mesh of the first lower mold through a nozzle mounted to the lower part of the washing body, there is an effect that can produce a good quality product.

In addition, by automatically cleaning the metal mesh of the first lower mold, there is an effect that the unmanned manufacturing apparatus can be enabled.

On the other hand, the above effect can also be obtained by mounting the washing body in front of the moving member.

Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible.

Claims (4)

A forming tank 11 formed in front of the frame 1 and supplied with raw pulp decomposing waste paper, and a metal mesh having a predetermined shape, which is operated up and down through the first cylinder S1 in the forming tank 11. In the pulp molding manufacturing apparatus provided with the first lower mold (LM1) for adsorbing the raw material pulp to (M), Horizontal guides 2 are provided at both rear sides of the base erected on both front sides of the frame 1 to which a water supply pipe 21 for supplying water is connected, and a horizontal cylinder 4 at the front of the frame 1. Is mounted to the bracket (3) is protrudingly mounted, the end of the rod 41 of the horizontal cylinder (4) is inserted into the inside of the guide and slide and provided with a plurality of nozzles 51 that can change the angle on the lower surface Mold washing apparatus of the pulp molding production apparatus, characterized in that the washing body (5) is mounted. The main passage 22 to which water is supplied in the inner center of the guide 2, and the plurality of branch holes 221 at regular intervals inside the main passage 22, the branch holes 221. Inside the guide 2, which is an outer side of the guide body 2, one end of the washing body 5 is inserted into the sliding groove 23, and the inside of the washing body 5 is formed at the same interval as the branch hole 211. And a plurality of water passing holes 52 capable of receiving water, and a plurality of nozzles 51 are vertically mounted under the water passing holes 52 in a mold washing apparatus of the pulp molding production apparatus. The lower surface of the washing body (5) is formed with a plurality of spherical grooves 53 penetrating perpendicularly to the water through hole (52). 511) and a plurality of connector (531a) and a plurality of insertion holes (511a) formed in the mold washing apparatus of the pulp molding apparatus, characterized in that the nozzle 51 is bent each joint is mounted. The washing body (6) according to claim 1, wherein a front surface of the movable member (12) is provided with a washing body (6) formed with a plurality of water passing holes (62) and a plurality of nozzles (61) capable of changing angles on a lower surface thereof. Pulp molding, characterized in that the water supply passage (7) connected to the water supply pipe (71) is formed inside the member (12) so that water can be simultaneously supplied to the water through holes (62) of the washing body (6). Mold washing apparatus of the manufacturing apparatus.