KR0127811Y1 - Scrap compressor - Google Patents

Abstract

The present invention relates to an improvement of the waste iron compressor for compressing the waste iron (wrought iron or waste iron: SCRAP) generated in the iron plate processing to a certain size (square agglomerate). When you put the waste iron and put the waste iron into it, it takes a lot of time for one-time compression, and at least two people, such as the people who operate the waste iron compressor and the person who put the waste iron, must work at the same time to compress the waste iron. There were problems such as weighting.

In order to solve the above problems, the present invention is to produce waste iron compressed to a certain size and shape by automatically compressing the waste iron by simply inserting the waste iron into the feeder of the waste iron compressor. The bottom plate 4 is installed and the horizontal plate 6 and the end plate 8 are fixed to the upper part of the bottom plate 4 to form the primary compression chamber 10 and the secondary pressure chamber 12, but the primary compression chamber The bottom plate 4 of the (10) forms a plurality of protruding protrusions (14) and fixed to the primary compression cylinder 16 on one side of the primary compression chamber (10) at the end of the operating rod (18) Pin plate 25 is fixed to the upper plate 28 and the movable blade 30 is fixed, the discharge door 34 is formed on one side of the secondary pressure chamber 12 and the other compression plate 46 on the other side The pinned secondary pressure cylinder 44 is installed. A hopper (funnel) -shaped inlet 54 and an inlet 52 are formed on the upper side of the side plate 6 and the end plate 8, and the V-shaped high pressure cylinder is formed. Knife 58 is a hayeoseo secure the top plate (B) is installed.

Description

Scrap compressor

1 is an exploded perspective view of the present invention.

Figure 2 is a cross-sectional configuration of the present invention, a state diagram before the scrap compressor operates.

3 is a cross-sectional configuration of the present invention, a state in which the moving blade is moved to the lower portion of the fixed blade by the operation of the primary compression cylinder.

4 is a longitudinal cross-sectional view of the present invention,

(a) State diagram before compressing the injected scrap.

(b) A state in which scrap is first compressed by a primary compression cylinder.

5 is a perspective view of a conventional design.

* Explanation of symbols for main parts of the drawings

A: frame B: top plate

2: fixing section steel 4: bottom plate

6: side plate 8: end plate

10: primary compression chamber 12: secondary pressurization chamber

14: projection 16: primary compression cylinder

18,37,45: working rod 20: support piece

22: horizontal plate 24: longitudinal plate

26: pin 28: top plate

30: moving blade 32: outlet

34: discharge door 36: cylinder

38: fixed piece 40, 62: guide piece

42: bending piece 44: secondary pressure cylinder

25,46: Compression Plate 48,56: Force Slicing

50: cover 52: injection hole

54: inlet 58: fixed blade

60 blade

The present invention relates to an improvement of a scrap compressor that compresses a scrap (SCRAP IRON: scrap iron or broken iron) generated when processing a steel sheet to a certain size (square agglomeration) to melt regeneration. The scrap cutting knife was installed to double the productivity.

In general, press, sheet metal, punching, cutting, etc. to process the iron plate, and a relatively large amount of scrap is generated at this time, it is recovered and put into the smelter to melt and steelmaking to recycle iron resources.

When the scrap generated when processing the iron plate is collected in the above, the volume thereof becomes very large, so that it is easy to transport to the place where the blast furnace is located, and also to be transported after compacting to a small volume in order to reduce the transportation cost. Various scraps were put into a compression chamber having a scrap compressor that compresses a rectangular mass of a size suitable for transporting.

That is, as shown in FIG. 5, the primary compression cylinder 82, the secondary compression cylinder 84, the discharge plate 86, and the discharge plate opening / closing cylinder 88 are provided on each side of the compression chamber 80, and the compression chamber When the locking member of the hook 90 and the link 92 is installed on the upper portion of the 80 and the lid 96 is opened and opened to one side by the opening / closing cylinder 94, the schematic operation and effect will be described. As follows.

First, the lid 96 is completely opened with the opening / closing cylinder 94, and then an appropriate amount of scrap is introduced into the compression chamber 80. Then, when the lid 96 is closed with the opening / closing cylinder 94, the pressing force of the lid 6 is applied. The scrap is completely introduced into the compression chamber 80, and the protruding link 98 is raised in contact with the upper surface 100 of the compression chamber 80, and the hook 90 at the protruding edge 102 portion. Since the lid 96 is locked, and when the locking of the lid 96 is completed, the compression plate 104 of the primary compression cylinder 82 is advanced to compress the scrap at a predetermined distance, and then the secondary compression cylinder ( When the compression plate 106 of 84) is advanced by one stage and the second compression is made, the opening and closing cylinder 88 is advanced by two stages to discharge the compressed scrap mass to the outlet.

The conventional compressor has an opening and closing lid 96 is installed on the upper portion of the compression chamber 80 to suppress the rise of the scrap during compression, but the lid 96 must be opened and closed every time the scrap is introduced. There is a lot of time loss due to opening and closing the lid 96, and also because the scrap required for compression every time to be compressed into the compression chamber 80 each time, the overall compression time is delayed, there is a problem of low productivity.

In addition, there is a problem in that labor costs are increased because at least two or more people need to work at the same time because a person who puts the scrap into the inlet of the scrap injector and a person who operates the scrap compressor is required.

In addition, when a scrap is supplied to a scrap forming chamber, a scrap press apparatus for primary compression by a primary compression cylinder, pressurizing the primary compressed scrap with two secondary cylinders installed on both sides, and secondary compression is Japanese Utility Model Publication No. 38 Although it was disclosed as -11798, since the lid is opened and closed while sliding the lid into the cylinder when the scrap is added, this also has the effect of suppressing the rise of the scrap under compression by the slider-like lid as in the conventional scrap compressor, but the input of scrap Since the cover must be opened and closed every time there is a lot of loss due to the opening and closing of the cover, and each time the compression is required, the scrap required for compression must be put into the compression chamber (scrap forming room) every time, so the overall compression time is delayed and productivity is reduced. Open and close cylinders to open and close the The configuration was complicated.

In addition, since the bottom of the compression chamber and the pressurized press are in close contact with each other, since the scrap introduced into the pressurized chamber adheres to the bottom plate of the thin pressurized chamber, the scrap is often caught between the bottom plate and the pressurized press during the first compression. There was a problem such as not compression or bad compression occurs.

Therefore, the present invention aims to improve productivity by providing an input hopper on the top of the scrap inlet to continuously supply the scrap in order to solve such a problem.

In addition, by installing an upper plate that advances along the compression plate instead of a cover (lid), it is possible to isolate the compressed and non-compressed scrap to eliminate the need for a separate cover and the cylinder for opening and closing the cover. .

In addition, the present invention is formed by forming a plurality of protrusions 14 at the bottom of the primary compression chamber at regular intervals so that the scrap is not stuck to the bottom of the primary compression chamber, the scrap is slightly raised than the floor, so the relatively low compression force It is also intended to make it easy to compress scrap.

In order to achieve the above object, the fixed section steel is fixed to the ground as concrete or other material, and the bottom plate is installed on the top of the fixed section steel, and the horizontal plate and the end plate are fixed on the upper part of the bottom plate to fix the primary compression chamber and the secondary pressurized chamber. And a hopper at the top of the primary compression chamber to continuously supply a large amount of scrap, and a pair of primary compression cylinders can be installed at one side of the primary compression chamber to compress the scrap primary. The secondary pressurized cylinder is installed on one side of the secondary pressurized chamber to compress the first compressed scrap again to produce a scrap mass, and a plurality of protrusions are formed at a predetermined interval on the bottom of the pressurized chamber. Prevents the scrap from sticking to the bottom plate of the compression chamber, fixing the moving blade to the working rod of the primary compression cylinder, and fixing the V-shaped fixed knife to the upper surface of the secondary pressure chamber. Install the cutting machine to cut the scraps into the compression chamber and the scraps not into the compression chamber, and to install the upper plate to move forward and backward along the compression plate at the rear end of the moving blade to separate the scrap cut up and down. On one side of the secondary pressurization chamber, a discharge door is formed to discharge the scrap lumps in which compression is completed. Hereinafter, the preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The bottom plate 4 is fixed to the upper surface of the shaped steel 2 to which the frame A is fixed, and the transverse plate 6 and the end plate 8 are vertically on the front, rear and right side of the upper surface of the bottom plate 4. Installed to form the primary compression chamber 10 and the secondary pressurizing chamber 12, and a plurality of protrusions 14 are formed on the bottom of the primary compression chamber 10 at appropriate intervals so that the scrap adheres to the floor. To prevent, to securely install a pair of primary compression cylinder 16 on one side of the primary compression chamber 10, and to install the support piece 20 at the tip of the primary compression cylinder 16 Support the rod 18.

At the end of the primary operating rod 18, a compression plate 25 made of a transverse plate 22 and a longitudinal plate 24 is installed, and the operating rod 18 and the compression plate 25 are coupled to each other by pins 26. And, the upper plate 28 and the moving blade 30 is installed on the upper side of the transverse plate 22 so that it can be moved forward and backward along the operating rod (18).

In addition, the outlet 32 and the discharge door 34 is provided on one side of the secondary pressurizing chamber 12, and the operating rod 37 of the cylinder 36 for opening and closing the discharge door on the connecting piece 40 of the discharge door 34. ) To allow the compressed scrap mass 66 to be discharged to the outside, and fixing the protrusion piece 38 and the guide piece 62 to the outside of the discharge door 34 as shown in FIG. The guide piece 38 which guides and supports the opening and closing of the discharge door 34 is fixed to the upper part of the (4), so that the discharge door 34 may not be separated and separated even if the scrap is pressurized secondarily.

The bending piece 42 is fixed to the discharge door 34, and a secondary pressurizing cylinder 44 is installed at one side of the secondary pressurizing chamber 12, and at the end of the operating rod 45 of the secondary pressurizing cylinder 44. The compression plate 46 is fixed to the pin 47, and a plurality of force pieces 48 are provided outside the horizontal plate 6 and the vertical plate 8.

The injection hole 52 is formed in the center of the cover plate 50, and a hopper-shaped injection hole 54 is formed above the injection hole 52, and a plurality of force pieces 56 are fixed to the outside of the injection hole 54. It is fixed at intervals and reinforced, and the fixed blade 58 for scrap cutting is provided in the front part of the injection hole 52.

When the fixed blade 58 is fixed to the lower surface of the cover plate 50 with two blades 60 of the same shape and shape as shown in FIG. When the end and the end of the (60) is connected, the angle of inclination (θ) of the blade is preferably to be 20 to 30 degrees, if necessary, the moving blade 30 is also formed in a V shape like the fixed blade (58). You may.

Reference numeral 66 is a compressed scrap mass, and 68 is a stroke detection switch of each cylinder.

The present invention constituted as described above, by stacking the appropriate amount of scrap in the inlet (54) and then operating the primary compression cylinder 16 to cut the scrap injected into the primary compression chamber (10) to primary compression, and also 1 After pressing the secondary compressed scrap with the secondary pressure cylinder 44 to form the scrap mass 66, the discharge door 34 may be opened and discharged to the discharge port 32. If the scrap is consumed, continuously supplying the scrap to the inlet 54, so that the compression operation can be performed without interruption, productivity is greatly improved.

The moving blade 30 is fixed to the compression plate 25 installed on the operating rod 18 of the primary compression cylinder 16, and moves forward when the primary compression cylinder 16 moves forward as shown in FIG. 4 (b). The scrap is cut by the blade 30 and the V-shaped fixed blade 58, the scrap is compressed by the upper plate 28 advancing along the compression plate 25 and the scrap remaining in the inlet 54 It is isolated down and prevents scrap in the inlet 54 from falling into the compression chamber, as well as allowing the compression plate 25 to be easily reversed.

Since a plurality of protrusions 14 are formed on the bottom plate of the primary compression chamber 10, when the scrap is introduced into the inlet 54, the scrap does not stick to the bottom of the primary compression chamber 10. Compression prevents the scrap from being pinched between the primary compression plate 25 and the bottom of the primary compression chamber 10, and the scrap is in a slightly elevated position from the bottom by the projections 14, so that the compression force is relatively low. The scrap can also be compressed.

The fixed blade 58 and the moving blade 30 are cut by the advance of the compression plate 25, the scrap hanging between the inlet 54 and the primary compression chamber 10 is cut, the moving blade 30 is one blade Since the fixed blade 58 is V-shaped, since the scrap to be cut is gradually cut from the edge of the fixed blade 58 to the center portion as shown in FIG. 3, a force to be cut than when two straight blades are installed. It takes less than about 1/8 (when the angle θ is 25 degrees) and also cuts in the same manner as scissors, so there is an advantage of being easily cut.

The shape and shape of the fixed blades 58, which are formed back and forth respectively, are the same, and the front and rear surfaces are symmetrical, so that the edges of the blades 60 can be used while the blades 60 are worn.

On the other hand, when the compression plate 25 compresses the scrap of the primary compression chamber 10, the scrap moves without any compression as much as the width (X) of the secondary pressurization chamber 12 as shown in FIG. Compression is gradually achieved when the X section is pushed, and the upper plate 28 receives the weight of the scrap and the support of the upper plate 50, and the operating rod 18 receives the guidance of the support piece 20. 18 compresses the scrap while advancing only into the secondary pressurization chamber 12.

In the above, the scrap in the primary compression chamber 10 is cut by the moving blade 30 and the fixed blade 58 and compressed to the Y-line of FIG. 2 by the compression of the compression plate 25. The front end surface also moves to Y-line and then stops, and the scrap compressed to Y-line is pressurized again in the direction of the discharge door 34 by the compression plate 46 of the secondary pressure cylinder 44 and the secondary pressure cylinder 44 ) Presses the scrap to a constant pressure and then stops to form a compressed scrap mass 66.

When the secondary pressure cylinder 44 is stopped, the discharge cylinder 36 is operated to open the discharge door 34. At this time, the secondary pressure cylinder 44 is operated again so that the compressed scrap mass 66 is discharged. Is discharged through).

On the other hand, when the discharge of the scrap lump 66 is completed, the operating rod 18 of the primary compression cylinder 16 and the operating rod 45 of the secondary pressure cylinder 44 are reversed, the operating rod 18 and the upper portion Since the scrap of the inlet opening 54 descends to the primary compression chamber 10 by the backward of the board | plate material 28, since the scrap can be compressed again by the said process, it can compress repeatedly.

The stroke section of each of the cylinders 16, 36 and 44 operated in the above is determined by the position of the sensing switch 68 located at the front, rear and center, respectively, and is fixed to one side of the discharge door 34. The piece 38 and the guide piece 40 firmly support the discharge door 34 when the secondary pressure cylinder 44 presses the scrap, and the inlet 54, the side plate 6 and the end plate 8 A plurality of force strips (48, 56) protruding on one side is firmly fixed to the inlet 54, the side plate (6) and the end plate (8).

In addition, by installing a stroke detection switch 68 on one side of the secondary pressure cylinder 44, the compression distance of the secondary pressure cylinder 44 can be adjusted by the user.

As described above, the present invention only needs to keep injecting scrap into the inlet, so there is no difficulty to operate even if it is not a skilled artisan, and as the conventional retractable lid is unnecessary, the workability is doubled, and the injected scrap is accumulated in the inlet 1 Since the amount of scrap is continuously added to the secondary compression chamber, the labor cost can be saved because there is no difficulty in compressing the scrap with only one person.

In addition, since the upper relationship is opened and closed each time the first compression cylinder is moved forward and backward, productivity is improved because there is no hassle and time loss to open and close the cover every time the scrap is injected, and a separate cover for opening and closing the cover No need to open / close cylinders, simple configuration and cost reduction.

In addition, since a plurality of protrusions are formed at the bottom of the compression chamber at regular intervals, the phenomenon that the scrap is introduced into the primary compression chamber is prevented from sticking to the bottom plate, so that the scrap is caught between the bottom plate and the longitudinal press or the primary compression failure is prevented. There is an effect such as.

Claims (1)

A horizontal plate 6 and a vertical plate 8 are installed on the bottom plate 4 to form a primary compression chamber 10, and the primary compression cylinder 16 and the secondary on one side of the primary compression chamber 10. The pressure chamber 12 is formed, and the secondary pressure cylinder 44 is formed on one side of the secondary pressure chamber 12, and the discharge cylinder 36 and the discharge door 34 are formed on one side of the secondary pressure chamber 12. The first compression cylinder 16 is installed, the compression plate 25 and the moving blade 30 is fixed to the operating rod 18, the fixed blade 58 is fixed to the bottom surface of the upper plate (B) scrap In the compressor, the upper plate member 28 is fixed to the operating rod 18 of the primary compression cylinder 16, and a hopper-type inlet 54 is provided on the upper portion of the primary compression chamber 10 to continuously scrap. And a plurality of protrusions 14 formed on the top surface of the bottom plate 4 of the primary compression chamber 10 to prevent the scrap from sticking to the bottom plate 4. compressor.