JPH08174287A - Processing method and device for layer - Google Patents

Abstract

PURPOSE: To execute unmanned operation of the disposal of layer in a metal forming line. CONSTITUTION: Layer are thrown into a press box 11 from a layer chute by opening the layer throwing-in port cover 15 of the press box 11 and the layer shut-off plate of the layer chute. Next, the layer shut-off plate is closed, the layer to be sent into the layer chute are temporarily stored in the layer chute. The layer throwing-in port cover 15 is closed, and the layer in the press box 11 are compressed by a press plate 20 to form a compressed layer cake. Next, the layer is automatically and with unmanned operation disposed by opening the cake discharge port door 25 of the press box 11, by pushing out a compressed layer cake by the press plate 20, and by discharging the compressed layer cake from a cake discharge port 21 to the outside.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION The present invention relates to a method and apparatus for treating metal working debris in a metal forming line.

[0002]

2. Description of the Related Art As shown in FIG. 6, a conventional apparatus for treating metal scraps in a metal molding extrusion line or the like has a shoe 52 of a molding extruder main body 54 having a molding wheel 51, a shoe 52 and a die 53. The metal wire rod, the plastic-coated wire rod, the core wire C of the optical fiber, etc., is passed through, the aluminum wire rod D is sent to the circumferential groove of the molding wheel 51 via the guide roll 55 and the pressing roll 56, and this wire rod D is formed into the circumferential groove of the molding wheel 51. The core wire C, which is heated and melted between the shoe 52 and enters the shoe 52, is covered with a die 53,
The aluminum-coated composite filament E is passed through the cooling water tank 57 to be a product. As described above, when the aluminum wire D is sent to the circumferential groove of the molding wheel 51 and is heated and melted in the shoe 52 to cover the core wire C with the die 53, the coating processing residual scraps (so-called rare) A of the aluminum wire D form the molding wheel 51.
Normally, the two rare A remaining in the circumferential groove are scraped out from the circumferential groove of the molding wheel 51 by the scraper 58, and the two rare A in the rare winding are wound by the scraper 58. It is configured to be wound around the take-up machine 59.

Further, a receiving plate and a cutting board are provided on the material extruding side of the scrap material charging case, and the scrap material charged into the case and extruded to the outside of the case is cut by the shearing blade of the descending cutting board, and then on the receiving board. Of the scrap material of the present invention is compressed by a descending cutting board and discharged out of the case.
78 metal scrap material cutting and compression devices are known. Further, the lid is slid and put on the scrap put in the rectangular box-shaped support bed, and at the same time, the scrap end portion is cut by the blade at the tip of the lid, and the scrap is compressed from both end sides and the lower surface side. A scrap metal squeezing press of Japanese Patent Laid-Open No. 52-66868 is known, which is adapted to form and take out a rectangular-shaped compressed scrap. In addition, a pushing ram is provided in the main body with a waste input port opened at the top and an extrusion port opened at the front, an elevation partition plate is provided at the top of the extrusion port, and a compression plate is provided in front of this partition plate for waste. A compactor disclosed in Japanese Patent Laid-Open No. 61-199600, which compresses and cuts, is known. Further, the scrap put into the compression chamber is compressed, pushed out from the discharge port into the cutting chamber and discharged, and the compressed scrap is pressed and cut by the cutter section.
4012 scrap cutting and compression devices are known.

[0004]

In the conventional apparatus shown in FIG. 6, the size and shape of the metal working material scrap (rare) A scraped out from the circumferential groove of the molding wheel 51 are various,
There is a problem in that it may be cut before it is wound up by the rare winding machine 59, and this process requires manpower.
Further, if the size of the rare winder is large, post-treatment is not easy, and if the size is such that a person can carry and press it, the winding and replacement will be frequent and labor will be required.

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above problems and provide a method and an apparatus for treating scrap metal material (rare) in which the rare treatment is unmanned.

[0006]

[Means for Solving the Problems]

(1) In the method for treating metalworking material scraps (so-called rare) of the present invention, the rare charging port lid 1 is provided in the rare charging port 12 opened at the upper part.
5, the press push plate 20 is provided on one side, and the cake discharge port door 25 of the press box 11 having the cake discharge port door 25 that closes the cake discharge port 21 is closed, and the rare charging port lid 15 is opened. , A metal working material scrap feeding step of continuously charging metal working material scrap (rare) A from the rare shooter 9 into the press box 11, and closing the rare charging port lid 15 to remove the metal working material scrap to the rare charging port 12. Metalworking material scrap (rare) A that is fed into the rare shooter 9 while blocking the charging and closing the rare outlet 9a of the rare shooter 9
Is temporarily stored in the rare shooter 9, and the metalworking material waste A in the press box 11 is compressed by the press pressing plate 20 to form a compressed waste mass (so-called cake) B. The compression process and the cake outlet door 25 described above.
And pressing the pressing plate 20 to discharge the above-mentioned compressed waste lump (cake) B from the cake discharge port 21 to the outside of the press box 11, and processing the metalworking material waste by a compressed waste lump discharge step. is there.

In the above-mentioned method, the metal working material scrap feeding step and the subsequent metal working material waste material compressing step are performed once or repeatedly according to the feed amount of the metal working material waste. When repeatedly performed, in the first charging step and the compressing step, the metalworking material scrap A1 first charged into the press box 11 is compressed to form a compressed waste mass B1, and the next repeating charging step and compression step. Then, the next metalworking material waste A2 is put into the space between the compressed compression lump B1 in the press box 11 and the press pressing plate 20 to separate the compressed compression lump B1 and the pressing plate 20 from each other. It is compressed in between to form a compressed debris mass B2.

(2) Further, the metalworking material waste treatment device of the present invention is provided with a press box 11 into which metalworking material waste is charged from the rare shooter 9, and the rare charging port 12 at the upper part of the press box 11 is covered. A rare charging port lid 15 is provided, a rare blocking plate 14 that closes the rare outlet 9a of the rare shooter 9 is provided, and compression of the metal working material waste A and extrusion of the compressed waste mass B are performed in the press box 11. And a cake outlet 21 on the side of the press box 11 facing the press holder 20 and a cake outlet door 25 for closing and opening the cake outlet 21. It is a device characterized by that.

[0009]

The metal working material scrap (rare) A is, for example, the unworked scrap of the coating material remaining after the core wire C is coated with the aluminum wire material D in the metal working line or the like, or the coated work material on the core wire. Not only this, it also includes processing scraps and the like when extruding metal rods, pipes and the like. This metalworking material waste A is continuously fed from the molding wheel 3 of the molding extruder body 1 into the rare shooter 9. The metalworking material waste A fed into the rare shooter 9 is continuously charged from the rare outlet 9a at the lower end opening of the rare shooter 9 to the rare charging port 12 of the press box 11.

The rare charging port lid 15 provided in the rare charging port 12 of the press box 11 has a rare charging port 12 before the pressing plate 20 starts the compression operation of the metalworking material scrap A charged in the press box 11. Is closed, and the rare charging port 12 is closed while the press push plate 20 continues the compression operation.

The rare blocking plate 14 is the rare charging lid 1 described above.
5 closes the rare outlet 9 a of the rare shooter 9 at the same time as closing the rare inlet 12. As a result, while the press plate 20 is compressing the metalworking material waste A and discharging the compressed waste mass (cake) B from the cake discharge port 21, the rare metal is removed from the molding wheel 3. The metalworking material waste A continuously fed into the shooter 9 is the rare outlet 9a.
In order to prevent it from popping out of
The metalworking material waste A is temporarily stored in the rare shooter 9 until 5 is opened. Like this rare shooter 9
To stop the operation of the molding extruder main body 1 of the metal working line by temporarily storing it in the rare shooter 9 without stopping the feeding of the metal working material scrap A that can be continuously fed toward It becomes possible to operate continuously without using.

The cake outlet door 25 is provided in the press box 1
When the cake discharge port 21 of No. 1 is closed and the press plate 20 compresses the metalworking material scrap A, the metalworking material scrap A in the press box 11 is pressed against the cake discharge door 25 and compressed.

When the metalworking material waste A in the press box 11 is compressed by the pressing plate 20, it is solidified to form a compressed waste mass (cake) B.

The cake outlet 21 opened on one side of the press box 11 is opened when the cake outlet door 25 is opened, and the cake waste B (cake) B compressed by the press plate 20 in the press box 11 is pressed. Is a discharge port for discharging outside the press box 11.

In the metal working material waste treating method, the metal working material waste feeding step, the compression step and the compressed waste lump discharging step are carried out by unattended operation in a series of continuous operations.

[0016]

Embodiments of the present invention will be described below with reference to the drawings.
1 shows the flow of each step from step to step in the method for treating metalworking material waste of the present invention, FIG. 2 shows the outline of the apparatus for treating metalworking material waste of the present invention in a metalworking line, and FIG. FIG. 4 and FIG. 5 show states in each step of the apparatus for treating metal scraps of the present invention. As shown in FIG. 2, the apparatus in the metal processing line includes a molding extruder main body 1 such as a metal conform extruder and a cooling water tank 7, and the molding extruder main body 1 has two strips on its peripheral surface. Face groove 2
A molding wheel 3 having a groove 2 on the peripheral surface is shown in FIG. 2 by breaking a part thereof, and a shoe 4 and a molding die 5 are provided above the molding wheel 3.
It has. For example, a metal wire rod, a plastic coated wire rod, a core wire C such as an optical fiber is continuously fed to the shoe 4 of the molding extruder main body 1, and the aluminum wire rod D is guided by a guide roll 6a.
The aluminum wire D is heated and melted between the peripheral groove 2 of the molding wheel 3 and the shoe 4 along with the peripheral groove 2 of the molding wheel 3 which rotates through the press roll 6b. Aluminum wire D through the molding die 5 around the core wire C
The core wire C is coated with aluminum, and the aluminum-coated composite wire E is coated with aluminum to pass through the water 7a in the cooling water tank 7 to obtain a product.

A molding wheel 3 in which the unprocessed waste of the aluminum wire D coated with the core wire C, etc., which is continuously fed as described above, rotates.
Of the metal-coated processed material (so-called rare) A scraped off from the peripheral groove 2 by the scraper 8 and continuous in a string-like shape. Then, they are continuously fed into the rare shooter 9. As shown in FIG. 3, the rare outlet 9a, which is an opening at the lower end of the rare shooter 9, has a lower end that opens at an upper portion of a press box 11 of a metal working material waste compression processing device 10 (details will be described later) 12. The metalworking material scraps (rare) A that are connected to the edge of the opening to the rare input port 12 and continuously slide in the rare shooter 9 fall from the rare input port 12 of the press box 11 into the press box. It is thrown in. The rare shooter 9 may be provided with a device for forcibly scraping the metalworking material waste sent through the rare shooter 9 toward the rare outlet 9a, for example, a rotary scraping device or a linearly moving scraping device. Good.

Reference numeral 15 in FIG. 2 denotes a press box 11.
Press box 11 to cover the rare inlet 12 of
Is an opening lid that is openably and closably provided in the upper opening of the press box 11. One edge of the lid plate is an opening edge of the upper opening of the press box 11 opposite to the rare outlet 9a at the lower end of the rare shooter. It is provided so as to be pivotally supported by the pivotally supporting portion 13 so as to be vertically rotatable. This rare charging port lid 15 is opened upwards to open the rare charging port 12 when the metalworking material waste A discharged from the rare outlet 9a of the rare shooter 9 is charged into the press box 11, and the rare charging port 12 is opened. Rare exit 9
When cutting off the metalworking material scrap A from a into the press box 11, the lid 15 closes the rare feeding port 12 with a lid.

Reference numeral 14 is a rare blocking plate that opens and closes the rare outlet 9a at the lower end of the rare shooter 9. When the metalworking material scrap A from the rare outlet 9a of the rare shooter 9 is put into the press box 11, the rare blocking plate is used. 14 is the rare exit 9a
When the metal work material waste A discharged from the rare outlet 9a of the rare shooter 9 is blocked from being fed into the press box 11, the rare blocking plate 14 closes the rare outlet 9a.

The rare shut-off plate 14 is integrally and continuously connected to the tip of the cover plate of the rare input port cover 15 so that the rare input port cover 15 descends to move the rare input port 12 of the press box 11.
When the rare input port lid 15 is lowered, the rare blocking plate 14 is also lowered to close the rare outlet 9a at the lower end of the rare shooter 9, and the rare input port lid 15 is rotated upward so as to open the rare input port 12. At the same time, the rare blocking plate 14 also moves upward and is provided so as to open the rare outlet 9a of the rare shooter 9. When the rare blocking plate 14 closes the rare outlet 9a, the metal working material scraps A that continuously slide down in the rare shooter 9 are blocked from dropping into the press box 11, and when the rare outlet 9a is opened, the rare shooter is opened. The metalworking material scrap A in 9 is dropped into the press box 11. Reference numeral 16 is an opening / closing operation cylinder for the rare input port lid that rotates the rare input port lid 15 up and down. The metalworking material scraps A continuously fed into the press box 11 are processed by the metalworking material scrap compression processing device 10 as described later.

The rare blocking plate 14 is provided in the rare outlet 9a so as to close the rare outlet 9a at the lower end of the rare shooter 9 instead of being provided in the rare inlet lid 15 as described above. The rare outlet 9a may be opened and closed in association with the vertical movement of the palate 15.

As shown in FIG. 3, the metal work material compression processing apparatus 10 has a press box 11, and a rare charging port 12 at the upper opening thereof is connected to a rare outlet 9a at the lower end of the rare shooter 9. Then, the rare charging port 12 is provided with the rare charging port lid 15 as described above, and the press box 11
A press push plate 20 that moves forward and backward is provided therein, and a cake discharge port door 25 is provided at a cake discharge port 21 that is opened at one side of the press box 11 facing the press push plate 20.

In FIG. 3, the rare charging port lid 15 is shown in a state in which the rare charging port 12 in the upper opening of the press box 11 is opened and opened upward. In the rare input port cover 15 axially supported by the shaft support 13 at the opening edge of the rare input port 12 of the press box 11, the upward rare shield plate 14 of the cover plate end faces the rare outlet 9a at the lower end of the rare shooter 9. . The opening / closing cylinder 16 for opening and closing the rare feeding opening lid 15 connects the ram 16a to the rare feeding opening lid 15 with the connecting rod 16b and the lid connecting portion 16c. The opening / closing operation cylinder 16 operates hydraulically or pneumatically or electrically. When the rare charging port lid opening / closing cylinder 16 descends, the rare charging port lid 15 is closed and closed, and the rare charging port lid opening / closing operation cylinder 16 pulls the rare charging port lid 15 upward. And rare slot 1
2 opens. An edge blade 17a is provided at the lower edge corner of the tip of the cover plate of the rare charging port lid 15 for separating the subsequent rare metal scraps A that are continuously charged, and the edge of the rare charging port 12 of the press box 11 facing the edge blade 17a. An edge blade 17b is also provided on the part. (Reference numerals 17a and 17b are shown in FIG. 3)

In FIG. 3, the press push plate 20 has a press cylinder 1 attached to one side plate portion 18 of the press box 11.
The press ram 19a at the tip of the plunger No. 9 is penetrated into the press box 11, and the press pressing plate 20 is provided at the tip of the press ram 19a. Reference numeral 19b denotes a press guide rod, which penetrates the side plate portion 18 and has its tip attached to the press push plate 20. This press plate 20 is a press box 1
1 has a rectangular shape substantially the same as the cross-sectional shape, and the press cylinder 19 advances and retracts in the press box 11, and the metalworking material scrap A introduced into the press box 11 by the forward movement is compressed to compress a mass of compressed scrap (so-called). Cake = B in Figure 1
1, B2), and the forward movement operation discharges a lump of compressed waste (cake = B in FIG. 5, FIG. 1) out of the press box 11.

In FIG. 3, the cake outlet port door 25 presses the compressed waste mass in the press box 11 into the press box 1.
1 is a cake discharge port 21 in which one side of the press box 11 is opened for discharging to the outside (reference numeral 21 is FIG. 5, FIG. 1).
(Also shown) is closed and opened, and has a rectangular shape that closes the square opening of the cake discharge port 21 and is vertically moved by the door operating cylinder 22. Reference numeral 23 is a ram of the door operating cylinder 22, and 24 is a mounting portion of the ram 23 and the cake outlet door 25. The door operating cylinder 22 is hydraulically operated, or pneumatically or electrically operated. When the cake discharge port door 25 is pulled upward by the door operation cylinder 22, the cake discharge port 21 opens, and when the cake discharge port door 25 descends, the cake discharge port 21 is closed. An edge blade 26a is provided at the lower edge corner of the cake outlet door 25 for separating and cutting the compressed debris mass, and the edge blade 26 is also provided at the corner of the bottom plate portion of the press box 11 facing this.
b is provided. (Reference numerals 26a and 26b are shown in FIG. 5)

In the metal working material compression processing apparatus 10 constructed as described above, so-called rare such as aluminum wire working waste in the aluminum coating molding extrusion processing line shown in FIG. 2 is transferred from the molding wheel 3 into the rare shooter 9. When continuously fed, the metal working material scraps are compressed by the following operation.

First step: Metalworking material scrap feeding step of FIG. 1 Before the metalworking material scrap (rare) A is started to be loaded into the rare charging port 12 of the press box 11 of the metalworking material scrap compression processing apparatus 10. As shown in FIG. 3, the cake outlet door 25 is closed, the rare charging port lid 15 is pulled upward to open the rare charging port 12, and the press pressing plate 20 is attached to the side plate portion 18 of the press box 11. The metal that continuously falls from the rare outlet 9a of the rare shooter 9 by retracting to the side to leave the press box 11 empty and lowering the cake outlet door 25 to close the cake outlet 21. Rare input port 1 for processing material waste A in the press box 11
Put in from 2. This state is the state of the process in FIG.

Second step: Metalworking material waste compressing step of FIG. 1 In the metalworking material waste loading step of FIG. 1, metalworking material waste A is continuously charged into the press box 11 as shown by a chain line arrow to be full or to an appropriate amount. Then, in the next metalworking material waste compression step, the rare charging port lid 15 is lowered as indicated by the broken line arrow to close the rare charging port 12. When the rare input port 12 into which the metalworking material waste A is continuously input is covered with the rare input port lid 15 as described above, the state of the rare input port lid 15 becomes the state shown in FIG. The edge blade 17a at the lower edge corner of the plate tip and the edge blade 17b (shown in FIG. 3) at the edge of the rare charging port 12 are charged from the rare outlet 9a of the rare shooter 9 to the rare charging port 12 of the press box 11. The continuous portion of the metalworking material waste A1 present is cut off by cutting it off. Further, the rare blocking plate 14 at the tip of the cover plate of the rare charging port lid 15 closes the rare outlet 9a of the rare shooter 9 to block the metal working material scrap A in the rare shooter 9 from being thrown into the press box 11.

As shown in FIG. 1 and the step of compressing the metalworking material waste as described above, the press ram 19a is pressed by the press cylinder 19 with the rare input port 12 of the press box 11 closed by the rare input port lid 15. The press pressing plate 20 at the tip of the is moved forward from the original position 20q shown by the broken line to the position 20p for pressing the metalworking material scrap A1 in the press box 11, and the metal between the press pressing plate 20 and the cake discharge port door 25 is pushed. The work material waste A1 is compressed to form a compressed waste mass (cake) B1 as shown in the metal work material waste compression step of FIG.

While the press pushing plate 20 is compressing the metalworking material scrap A in the press box 11 as described above, the rare blocking plate 14 at the tip of the rare charging port lid 15 causes the rare shooter 9 to move. Since the rare outlet 9a is closed, the rare shooter 9 from the molding wheel 3 in FIG.
The metalworking material waste A that can be continuously fed inward is
Rare barrier plate 1 for the next process without going out of the rare outlet 9a
It is temporarily stored in the rare shooter 9 for a short period of time before the opening of the No. 4. In this way, the metal working line is temporarily stored in the rare shooter 9 without stopping the feeding of the metal working material scrap A which is continuously fed from the molding wheel 3 toward the rare shooter 9. It is possible to continuously operate the molding extruder main body 1 without stopping the operation.

Third Step: Another Metalworking Material Waste Loading Step in FIG. 1 Next, in the second metalworking material waste loading step in FIG. 1, the pressing plate 20 is pressed by the compressed waste block B1 (shown by a broken line). While returning from 20p to the original position 20q, the rare insertion port lid 15 is opened as shown by the broken line arrow. When the press plate 20 is returned to the original position 20q in this manner, a space is formed between the press plate 20 and the compressed waste mass B1. In addition, when the rare charging port lid 15 is opened, the rare blocking plate 14 at the tip of the lid plate opens the rare outlet 9a of the rare shooter 9.
Is changed from the closed state to the opened state, and the metalworking material scrap A in the rare shooter 9 is again charged into the above-mentioned empty space in the press box 11.

Fourth Step: Another Metalworking Material Waste Compressing Step of FIG. 1 In the above-mentioned second metalworking material waste charging step, a space between the press push plate 20 at the original position 20q and the compressed waste mass B1. When the metalworking material scraps A2 continuously fed in as indicated by a chain line arrow are full or have reached an appropriate amount, the rare charging port lid 15 closes the rare charging port 12 of the press box 11 again, and the rare blocking plate 1 is closed.
At 4, the rare exit 9a of the rare shooter 9 is closed. This state is the state of the process of FIG. In this second step of compressing the metalworking material waste, the press plate 20 is advanced from the original position 20q shown by the broken line to the position 20p for pressing the metalworking material waste A to compress the metalworking material waste A to form a compressed waste mass ( Cake) B2 is formed. In this way, between the press plate 20 and the cake outlet port door 25, the first compressed waste mass B1
When the compressed waste lump B2 is compressed, both compressed waste lumps B1 and B2 are integrally compressed and formed into one compressed waste lump (cake) B.

Fifth step: The compressed slag mass discharging step of FIG. 1 is carried out, and the compressed metal slag mass discharging step is carried out after the above-mentioned metal working material waste material compressing step. In the preceding step of the compressed waste mass discharging step, the rare charging port lid 15 and the rare blocking plate 14 are closed in order to discharge the compressed waste mass B, which has been compressed and solidified into one mass, to the outside of the press box 11. In this state, the cake discharge port door 25 is raised from the position 25 (L) shown by the broken line to the position 25 (H) shown by the solid line by the above-mentioned door operating cylinder 22 to open the cake discharge port 21 on the side of the press box 11. If it is opened and the press pressing plate 20 is moved forward to push out the compressed waste mass B as in the latter step of the compressed waste mass discharge step, the compressed waste mass B is discharged from the cake discharge port 21 to the outside.
This state becomes the state shown in FIG. In the figure, compressed waste block B
Is formed in a square shape, but other shapes may be used.

The metal working material scraps feeding step and the metal working material scraps compressing step described above are omitted when the amount of the metal working material scraps A introduced into the press box 11 is small, and the steps and steps are omitted. Immediately after the work material waste material compression step, the above-mentioned compressed waste material mass discharging step can be performed. If the amount of the metalworking material waste A to be charged is large, the above steps and steps are further repeated for one cycle to an appropriate cycle as necessary, and the process proceeds to the compressed waste mass discharging step.

The above steps or steps can be performed in a series of continuous operations to operate the apparatus unattended. After discharging the compressed waste mass B) in the press box 11 as described above, the press push plate 20 is again moved to the initial position 20q.
Then, the cake discharge port door 25 is lowered to close the cake discharge port 21. When the cake outlet door 25 is lowered, the edge blade 2 at the lower edge corner of the cake outlet door 25
6a and an edge blade 26b of the bottom plate of the press box 11
(Illustrated in FIG. 3) cuts the continuous portion of the metalworking material scrap A remaining at the opening end of the cake discharge port 21. Further, the rare charging port lid 15 is opened upward to open the rare charging port 12 of the press box 11. Since this state returns to the initial state, the operations of the steps or steps of FIG. 1 described above are repeated, and the compression processing of the metal working material waste is performed.

The above-mentioned embodiment shown in FIG. 2 is an example in which the core metal C in the metal forming extrusion line is subjected to the compression processing of the metal-processing material scraps of the residual scraps obtained by coating the aluminum wire material D. Not only the aluminum-coated composite wire E in the metal molding extrusion line, but also compression processing of metal-working material scraps on long metal wire, not only the coated material on the core wire but also metal rods, pipes, etc. It can also be applied to the compression treatment of metal working material waste in the case of extrusion molding. Further, the edge blade 17a at the lower edge corner of the rare charging port lid 15, the edge blade 17b at the edge of the rare charging port 12, the edge blade 26a at the lower edge corner of the cake discharge port door 25, and the edge of the bottom plate portion of the press box 11. The blade 26b can be omitted. In the illustrated embodiment, the pressing plate 20 compresses the metalworking material waste A and discharges the compressed waste mass B in the same direction, but the discharge direction of the compressed waste mass may be different. .

[0037]

As described above, according to the present invention, in the metal-working material waste charging step, the metal-working material scraps (rare) continuously fed from the rare shooter are continuously charged into the press box by opening the rare charging port lid. In the metal work material compression process, the press work plate compresses the metal work product waste in the press box to form a compressed waste mass (cake), and in the compressed waste mass discharge process, the cake outlet door is opened and the press work plate compresses. Since the lump of waste is pushed out and discharged from the cake discharge port to the outside of the press box, the scrap of metalworking material continuously fed into the press box during unattended operation is automatically compressed to It can be automatically discharged to the outside, and the processing of scrap metal working materials can be automated. In addition, it is possible to make the device unmanned without increasing the size.

Further, when the metal working material scraps in the press box are compressed by the press press plate and when the compressed scrap mass is discharged by the press press plate, the rare charging port cover and the rare blocking plate are closed to the rare charging port. It blocks the input of metalworking material scraps and closes the rare outlet of the rare shooter to temporarily store the metalworking material scraps in the rare shooter without stopping the continuous feeding of metalworking material scraps. Therefore, it is possible to continuously operate the apparatus for processing metal waste material without stopping the operation of the metal processing line.

[Brief description of drawings]

FIG. 1 is a diagram showing steps of the method of the present invention.

FIG. 2 is a diagram showing a flow of metal processing material waste in the metal processing line according to the present invention.

FIG. 3 is a perspective view showing an embodiment of the apparatus of the present invention with a part broken away.

FIG. 4 shows a state in which the rare charging port lid of the device of the present invention is closed.
FIG.

FIG. 5 is a perspective view showing an operating state of the device in the compressed debris discharge process of the present invention.

FIG. 6 is a diagram showing a conventional example.

[Explanation of symbols]

 3: Molding wheel 9: Rare shooter 9a: Rare exit 10: Metal processing material waste compression treatment device 11: Press box 12: Rare input port 14: Rare blocking plate 15: Rare input port lid 20: Press pressing plate 21: Cake discharge port 25: Cake outlet door A, A1, A2: Metalworking material waste B, B1, B2: Compressed waste mass

Claims (2)

[Claims] 1. A press box having a rare charging port lid at a rare charging port, a press pressing plate inside thereof, and a cake discharging port and a cake discharging port door on a side facing the pressing pressing plate,
Close the cake outlet door, open the rare charging port lid, and continuously load the metallic processing material scrap from the rare shooter into the press box, and the metal processing material scrap by closing the rare charging port lid. While shutting off the press box input, the rare metal outlet of the rare shooter is closed and the metalworking material waste sent to the rare shooter is temporarily stored in the rare shooter to remove the metalworking material waste in the press box. Metalworking material waste compression step of forming compressed lumps by compression with a press plate, opening the cake outlet door, and pressing the plate to discharge the lumps of compressed waste from the cake outlet to the outside of the press box A method for treating metal-working material waste, comprising compressing the metal-working material waste by a waste-lump discharging step. 2. A rare shooter (9) is provided with a press box (11) into which metalworking material scraps are thrown, and a rare throwing port lid (15) is provided at a rare throwing port (12) of the press box. A rare blocking plate (14) for closing the rare outlet (9a) is provided, and a press pressing plate (20) for compressing metalworking material waste and pushing out a compressed waste mass in the press box is provided, and the press box (11). Cake outlet (21) and cake outlet door (25)
An apparatus for processing scraps of metal working materials, characterized by being provided with.