KR102041756B1 - An apparatus for pressing metal scrap - Google Patents

Abstract

The present invention relates to a scrap metal waste compressing apparatus, capable of reducing the volume of compressed waste, which comprises: a compression body (10); a cover (20); a cover rotary unit (30); a first compression plate (40); a first compression cylinder (50); a second compression plate (60); a second compression cylinder (70); a third compression plate (80); a third compression cylinder (90); and a cover fixing unit (100).

Description

Scrap waste crimping device {An apparatus for pressing metal scrap}

The present invention relates to a scrap metal waste compacting apparatus, and more particularly, to a scrap metal waste compacting apparatus capable of compressing a large amount of scrap metal waste into a compact cube size of the compact waste.

In general, scrap metal generated from various construction or industrial wastes is recycled as raw materials of steel materials, and scrap metal collected for this purpose is small by crimping devices to facilitate storage handling, transport handling to scrap metal recycling companies, and transporting of molten steel. Squeezed by volume.

Such a pressing device is composed of a pressing chamber into which scrap metal is introduced, a pressing plate installed to be transportable in the pressing chamber, and a hydraulic cylinder for transferring the pressing plate in a direction for pressing the scrap iron. Related prior art is disclosed in the name of the scrap iron pressing device in Patent Publication No. 10-1998-077510.

Meanwhile, scrap scraped scrap is purchased by weight from a scrap recycling company. Therefore, when the pressurized waste is delivered to the scrap metal recycling company, the pressurized waste is stacked in multiple stages near the weighing meter to measure the weight, and then lifted by the forklift truck one by one after lifting the weight. After placing on the weighing machine, the weighed compressed waste (P) is lifted by the forklift to move to the storage for storage.

Since the number of pressurized wastes that are usually purchased by scrap recycling companies is hundreds of units, the process of stacking pressurized wastes near the weighing scale, the process by which the forklift lifts the pressurized wastes to the weighing scale, or the warehouse after weighing There was a problem that it took a lot of time and effort in the process.

The present invention was created in order to solve the above problems, by making the same weight of the pressurized waste was pressed scrap metal, scrap metal scrap can be omitted a series of processes for measuring the weight of the pressurized waste in scrap recycling company It is to provide a waste compaction apparatus.

Another object of the present invention is to provide a scrap metal waste compression apparatus that can compact the scrap metal waste in three directions, thereby reducing the volume of the compact waste.

In order to achieve the above object, the scrap metal waste compacting apparatus according to the present invention, the press body (10) having a pressing chamber 11 and the outlet 12 formed in the side to accommodate the scrap metal waste to be opened as an upper portion 10 ); A cover 20 connected to the rear side of the pressing body 10 and pivoted to open or close the pressing chamber 11; A cover rotating part (30) installed at the rear side of the pressing body (10) to rotate the cover (20) to open or close the pressing chamber (11); A first compression plate (40) which is movably embedded in the compression chamber (11), for first crimping scrap metal waste when the cover (20) closes the compression chamber (11); A first compression cylinder 50 installed at a rear side of the compression body 10 to move the first compression plate 40 forward or backward; When the first pressing plate 40 is advanced to be moved in the front side pressing chamber 11 of the first pressing plate 40, the first pressing plate 40 is perpendicular to the moving direction A second pressing plate 60 for second pressing the scrap metal waste in a direction; A second compression cylinder (70) installed on the outside of the compression body (10) to move the second compression plate (60) forward or backward; A third compression plate (80) installed at a bottom biased position of the cover (20) to be rotated, for third compression of the second compressed object (P) in the vertical direction from the top; A third compression cylinder (90) installed at an upper side of the cover (20) that is rotated to move the third compression plate (80) forward or backward to the bottom of the compression body (10); A cover fixing part (100) for selectively fixing the front of the cover (20) to the pressing body (10) when the cover (20) closes the pressing chamber (11); And installed on the bottom of the pressing chamber 11, in order to be put into the scrap metal waste of a predetermined weight set in the pressing chamber 11, by measuring the weight of the scrap metal waste to correspond to the corresponding weight signal Generating a weighing unit 110;
The weight measuring unit 110 is installed between the bottom plate 15 and the bottom of the pressing chamber 11a seated in the pressing chamber 11;
The weight measuring unit 110 is provided on the bottom of the guide plate 111 and the plurality of guide grooves 111 are formed symmetrically to the bottom (11a) of the pressing chamber part of the guide groove 111 The guide protrusion 112 to be pinched, the main spring 113 supporting the bottom of the guide groove 111 and the guide protrusion 112, and fixed to the bottom of the guide groove 111 inside the main spring 113. The first bracket 114 having the first seating groove 114a formed therein, and the second seating groove 115a inside the main spring 113 are fixed to the upper surface of the guide protrusion 112. The second bracket 115, the load cell 116 is seated in the first seating groove 114a, and the load cell 116 and the second seating inside the first and second seating grooves 114a, 115a. It characterized in that it comprises a sub-spring 117 is installed between the groove (115a).

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In the present invention, the cover fixing part (100). The cover bracket 101 is installed on the front side of the cover 20 and the plurality of hook grooves 10a which are axially coupled to the cover bracket 101 and formed on the front side wall of the crimping body 10. Rotating bracket 102 having a hook 102a to be hooked, and a pivoting cylinder installed in the cover 20 to pivot the pivot bracket 102 so that the hook 102a is hooked or detached from the hook groove 10a. (103), and the rotating shaft portion 104 for supporting the rear side of the rotating cylinder 103 so as to be rotatable.

In the present invention, the outlet 12 is compressed discharge door 130 is installed to be opened or closed; And a door opening / closing unit 140 for moving the compression discharge door 130 to open or close the outlet 12.

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In the present invention, the compression discharge door 130 is. A door body 131 which forms the same plane as the inner surface of the crimping body 10 and opens or closes the outlet 12, and upper and lower sides and rears except the front of the door body 131. A door wing 132 protruding stepwise from the side; The pressing body 10 is formed on one side of the corner, and the door entrance 13 to allow the compressed discharge door 130 to enter and exit the outlet 12, upper and lower inner surface of the inner peripheral surface of the outlet 12 and As formed at the rear, the door wing 132 includes a wing guide groove 14 to be slidably fitted.

According to the present invention, in the pressing space closed by the cover, by sequentially sequencing the scrap metal waste in the X direction, Y direction and Z direction by the sequential operation of the first, second, third compression plate, the overall volume is remarkably Can be reduced, thereby facilitating storage and transport.

In addition, the weight of the crushed waste (P) squeezed through the 1, 2, 3 times can be equalized, and accordingly, a series of processes for measuring the weight of the crushed waste (P) in the scrap recycling company, that is, crushed waste ( The process of loading P) in multiple stages or the movement of the loaded compressed waste (P) to the weighing instrument. It is possible to save time and effort by eliminating the series of steps of lifting the weighed compacted waste (P) from the weighing machine to the storage warehouse.

In addition, the pressing process of scrap metal waste and the discharge process of the compacted waste (P) is automatically performed, there is an effect, the effect that it is possible to perform the scrap metal scrap process more efficiently.

1 is a perspective view of a scrap metal waste compression apparatus according to the present invention,
Figure 2 is a side view of the compaction apparatus of Figure 1,
3 is a view for explaining the cover rotating portion and the cover fixing portion of FIG.
4 is a view for explaining the first and second compression plate, the first and second compression cylinder, the compression discharge door and the door opening and closing unit which are three-dimensionally installed in the compression device of FIG.
5 is a view for explaining a weighing unit installed in the pressing body of Figure 4,
6 is a view for explaining the configuration by extracting the weighing unit of FIG.
FIG. 7 is a perspective view for explaining and extracting the compressed discharge door and the door entrance of FIG. 1; FIG.
8 and 9 are views for explaining the crimping process of the high-waste waste compaction apparatus of FIG.

Hereinafter, with reference to the accompanying drawings, scrap metal waste compression apparatus according to the present invention will be described in detail.

Hereinafter, what is described as "upper" or "upper" may include not only directly over and in contact but also overlying. Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are only used to distinguish one component from another. Singular expressions include plural expressions unless the context clearly indicates otherwise. In addition, when a part is said to "include" a certain component, this means that it may further include other components, except to exclude other components unless otherwise stated. In addition, the terms "...", "module", etc. described in the specification mean a unit that processes at least one function or operation.

1 is a perspective view of a scrap metal waste compaction apparatus according to the present invention, Figure 2 is a side view of the compaction apparatus of Figure 1, Figure 3 is a view for explaining the cover rotating portion and the cover fixing portion of Figure 2, Figure 4 is 1 and 2, the first and second compression plates, the first and second compression cylinders, the compression discharge door, and the door opening and closing unit which are three-dimensionally installed in the compression device of FIG. 1.

As shown, the scrap metal scrap compression apparatus according to the present invention, the pressing body having a crimping chamber 11 and the outlet 12 formed in the side is accommodated in the scrap metal waste is introduced into the upper portion 10; A cover 20 connected to the rear side of the crimping body 10 and pivoted to open or close the crimping chamber 11; A cover rotating part 30 installed at the rear side of the pressing body 10 to rotate the cover 20 to open or close the pressing chamber 11; A first compression plate (40) configured to be movable in the compression chamber (11), for first pressing the scrap metal waste when the cover (20) closes the compression chamber (11); A first compression cylinder (50) installed at a rear side of the compression body (10) to move the first compression plate (40) forward or backward; When the first pressing plate 40 is advanced, the first pressing plate 40 is movably embedded in the front side pressing chamber 11 of the first pressing plate 40, and the first pressing plate 40 is moved in a direction perpendicular to the moving direction. A second pressing plate 60 for second pressing the scrap metal waste; A second compression cylinder (70) installed on the outside of the compression body (10) to move the second compression plate (60) forward or backward; A third compression plate (80) installed at a bottom-biased position of the pivoting cover (20), the third compression plate (80) for pressing the secondary crimp object (P) in the vertical direction from the top; A third compression cylinder (90) installed at an upper side of the cover (20) that is rotated to move the third compression plate (80) forward or backward to the bottom of the compression body (10); A cover fixing part (100) for selectively fixing the front of the cover (20) to the pressing body (10) when the cover (20) closes the pressing chamber (11); As installed on the bottom of the pressing chamber 11, in order to be able to input the scrap metal waste of a certain weight set in the pressing chamber 11, by measuring the weight of the scrap metal waste weight measurement to generate a corresponding weight signal Section 110; A warning signal generator 120 generating a warning signal when the weight set by the weight measuring unit 110 is measured; A pressurized discharge door 130 installed to open or close the outlet 12; It includes a; door opening and closing portion 140 for moving the compression discharge door 130 to open or close the outlet 12.

The pressing body 10, as shown in Figure 1, has a hexahedral shape as a whole, the inner side is formed with a pressing chamber 11, which is opened to the upper side, the solid waste is injected, one side side as scrap metal waste as will be described later The discharge hole 12 through which the compressed waste (P) implemented by pressing is discharged.

The cover 20 closes the upper side of the pressing chamber 11 so as to press the scrap metal waste, so that the first, second and third pressing plates 40, 60 and 80 are attached to 1,2,3, and the like. Form a closed crimping space through which the crimping process can be performed.

The pressing body 10 and the cover 20 is made of steel so as not to be damaged by scrap metal waste during the pressing process.

The cover pivot 30 rotates the cover 20 to open or close the crimping chamber 11, and as shown in FIG. 2, the lever bracket 31 protruding upward from the rear side of the cover 20. And a cover bracket 32 mounted on the upper side of the cover 20, a cylinder body 33 rotatably coupled to the upper end of the lever bracket 31, and a cover bracket as being protruded from the cylinder body 33. And a cylinder rod 34 hinged to 32.

By this structure, as the cylinder rod 34 emerges from the cylinder body 33, as shown in Figure 3, the cylinder body 33 and the cylinder rod 34 is a lever bracket 31 and the cover bracket ( Relative rotation is made between the 32, so that the cover 20 opens or closes the pressing chamber 11. As a result, the cover 20 having a heavy weight of several tons can be rotated in the forward or reverse direction, so that the crimping chamber 11 can be opened or closed artificially.

The first compression plate 40 is for primary compression of the waste waste introduced into the compression chamber 11 in a state in which the cover 20 closes the compression chamber 11. As shown in FIG. 4, the first compression plate 40 is advanced in the direction in which the scrap metal waste is pressed in cooperation with the cylinder rod 51 protruding from the first compression cylinder 50.

The second pressing plate 60 is for second pressing the scrap metal waste, which is primarily pressed by the first pressing plate 40. To this end, as shown in FIG. 4, the second pressing plate 60 is interlocked with the cylinder rod 71 protruding from the second pressing cylinder 70 to reference the moving direction of the first pressing plate 40. Is moved vertically.

The third pressing plate 80 is for pressing the secondary crimping object P at the bottom biased position of the cover 20 in the third direction. To this end, the third pressing plate 80, as shown in Figure 2, the pressing body 10 by the rod 91 protruding from the third pressing cylinder 90 installed on the upper side of the cover 20 Forward or backward to the bottom side. Since the third crimping plate 80 presses the second crimped object P from the upper side to perform third crimping, the final crimped object P is flatter than when the second crimped object P is pressed. Can be reduced to facilitate storage and transport. Accordingly, when the capacity of the molten steel that is operated by the scrap metal recycling company is small, it is possible to reduce the volume of the pressing object (P) at the request of the scrap metal recycling company.

Here, since the third compression cylinder 90 is flipped to the back side of the compression body 10 together with the cover 20 when the compression chamber 11 is opened, the third compression cylinder 90 is damaged by the scrap metal introduced. To prevent it from happening.

In addition, the third compression cylinder 90 has a structure that is biased toward one side of the cover 20, so that after the pressing operation of the first and second compression plates 40, 60, the second compression plate 60 It is possible to implement a mechanism capable of advancing or retracting the third pressing plate 60 into the unbiased space between the and the pressing chamber 11.

The cover fixing part 100 fixes the front of the cover 20 to the crimping body 10 so that the cover 20 does not open in the crimping chamber 11 while the scrap metal waste is pressed. 1 and 3, the cover fixing portion 100, the cover bracket 101 is installed on the front side of the cover 20, and the compression body as being axially coupled to the cover bracket 101 ( Rotating bracket 102 having a hook 102a selectively hooked on a plurality of hook grooves 10a formed on the front sidewall of 10, and the hook 102a is installed on the cover 20 and the hook groove 10a. Rotating cylinder (103) for rotating the rotating bracket (102) to be hooked or separated), and a rotating shaft (104) rotatably supporting the rear side of the rotating cylinder (103). Here, the rotation cylinder 103 is composed of a cylinder body 104a axially coupled to the rotation shaft portion 104, and a cylinder rod 104b connected to the rotation bracket 102 as being released from the cylinder body 104a.

5 is a view for explaining the weighing unit installed in the pressing body of Figure 4, Figure 6 is a view for explaining the configuration by extracting the weight measuring unit of FIG.

The weight measuring unit 110 measures the weight of the scrap metal input into the pressing chamber 11 and generates a corresponding weight signal, and the bottom plate 15 and the pressing chamber bottom (seat) seated in the pressing chamber 11 ( It is installed between 11a).

The weighing unit 110 is a plurality of symmetrically formed in the pressing chamber bottom (11a), in this embodiment four symmetrically formed guide grooves 111 and the guide plate is installed on the bottom of the bottom plate 15 The guide protrusion 112 partially sandwiched by the 111, the main spring 113 supporting the bottom of the guide groove 111, and the guide protrusion 112, and the bottom of the guide groove 111 inside the main spring 113. It is fixed to the first bracket 114 is formed in the first seating groove 114a on the inside, and the second seating groove 115a on the inside as being fixed to the upper surface of the guide protrusion 112 in the main spring 113. The formed second bracket 115, the load cell 116 seated in the first seating groove (114a), the load cell 116 and the second seating groove (inside the first and second seating grooves 114a, 115a) And a subspring 117 installed between 115a).

The number of guide grooves 111 and guide protrusions 112 depends on the weight of scrap metal waste that can be accommodated in the crimping chamber 11, and in this embodiment, four are formed. The guide groove 111 and the guide protrusion 112 guide the bottom plate 114 to be described later to move only in the vertical direction.

The main spring 113 supports the guide protrusion 112 inside the guide groove 111, so that the bottom plate 15 is spaced apart from the bottom of the seating chamber in a state where scrap metal waste is not injected into the pressing chamber 111. The bottom plate 14 has a modulus of elasticity such that the bottom plate 14 can be spaced apart from the seating chamber bottom 13 when the weight of the maximum scrap metal introduced into the pressing chamber 11 is applied. That is, the main spring 113 keeps the bottom plate 15 spaced apart from the seating chamber bottom 13 until the cover 20 closes the pressing chamber 11.
The first bracket 114 and the second bracket 115 are installed between the guide groove 111 and the guide protrusion 112 inside the main spring 113 so that the load cell 116 and the sub spring 117 are positioned. Provide space to become.

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The subspring 117 is installed between the first and second brackets 114 and 115 to pressurize the load cell 116 and has a smaller elastic modulus than the main spring 113. The subspring 117 is pressed when the bottom plate 14 is lowered from the initial position by the load of scrap metal, and applies pressure to the load cell 116 and bottoms the pressure signal generated by the load cell 116. It becomes information for measuring the load applied to the plate 14 directly or indirectly.

By the weight measuring unit 110, even if more than a ton of scrap metal is injected into the pressing chamber 11, the load applied to the load cell 116 by the sub-spring 117 is significantly reduced, thereby tons of scrap metal waste Despite the load of the load cell 116 can be essentially prevented from being damaged.

In addition, when the cover 20 closes the pressing chamber 11, the bottom plate 15 is brought into close contact with the bottom of the pressing chamber 11a while overcoming the elastic force of the main spring 113. Since the pressing revolution is carried out over the vehicle, the load cell 116 is not excessively loaded even during the pressing process, thereby preventing the load cell 116 from being damaged.

The warning signal generator 120 generates a warning signal when the weight set by the weight measuring unit 110 is measured. Therefore, when such a warning signal occurs during the input of scrap metal waste, the operator is to prevent the scrap metal waste is added to the pressing chamber (11).

FIG. 7 is a perspective view for explaining and extracting the compressed discharge door and the door entrance of FIG. 1. FIG.

The pressurized discharge door 130 is disposed on the opposite side of the second press plate 60 to form a wall so that scrap metal waste may be second press by the second press plate 60 being moved, and the second press plate The outlet 12 is selectively opened so that the formed compression waste (P) can be discharged.

Here, the pressing discharge door 130 should have an organic coupling structure with the pressing body 10 so as not to be pushed when opening and closing the outlet 12 and scrap metal waste when the second pressing. To this end, the pressing discharge door 130 is formed on the inner surface of the pressing body 10 and the same as the inner surface of the door body 131 for opening or closing the outlet 12 and the door body 131 It includes a door wing 132 protruding stepped to the upper, lower side and the rear side except the front. That is, the door wing 132 protrudes stepwise from the side surface except for the front side of the door body 131.

And the pressing body 10 is formed on one side of the corner is formed in the door entrance 13 for entering the compressed discharge door 130 to the outlet 12 side, the upper and lower inner surface and the rear of the inner peripheral surface of the outlet 12 As the door wing 132 includes a wing guide groove 14 is slidably fitted. That is, the upper, lower and rear inner circumferential surfaces of the door entrance 13 are formed with wing guide grooves 14 into which the upper, lower and rear sides of the door wing 132 are fitted.

To explain this in more detail, the compression discharge door 130 has a door wing 132 having a “c” shape, which protrudes stepwise from the side surface except for the front side of the door body 131, and the compression body 10. ) Is formed on one side of the corner is formed on the inner circumferential surface of the discharge port 12 connected to the door entrance 13 to enter the compressed discharge door 130 toward the discharge port 12 side, the "c" type door wing 132 is slidable. It is to have a structure having a wing guide groove 14 of the "c" type to be fitted.

Accordingly, the compressed discharge door 130 entering and exiting the door entrance 13 may include the door body 131 closing the outlet 12 when the door wing 132 is fitted into the wing guide groove 14. When the scrap metal waste to be described later forms a solid wall that is not pushed so that it can be secondarily compressed. That is, the pressurized discharge door 130 forms a wall blocking the outlet 12 so that the scrap metal waste may be secondly pressed by the second press plate 60 that is moved, and then the pressurized waste P formed by the second press is pressed. The outlet (12) is selectively opened so that can be discharged, it is possible to prevent the compressed discharge door 130 is damaged even if this operation is repeated.

The door opening and closing portion 140 allows the compressed discharge door 130 to open or close the outlet 12. The door opening and closing portion 140, as shown in Figure 1, the bottom bracket 141 extending to the outside of the pressing body 10, the cylinder body 142 supported by the bottom bracket 141, and the cylinder body It is included in the 142, and includes a cylinder rod 143 connected to the front side of the compression discharge door 130.

 8 and 9 are views for explaining the pressing process of the waste scrubbing apparatus of FIG.

First, in the state shown in FIG. 3, when a large amount of scrap metal waste is injected into the pressing chamber 11, the cover rotating unit 30 is operated to rotate the cover 20, as shown in FIG. 3. ) Covers the upper side of the pressing body 10 to form a closed pressing space.

Next, as shown in FIG. 8, the first compression cylinder 50 advances the first compression plate 40 to squeeze scrap metal waste first, and then the second compression cylinder 70 moves to the second compression plate 60. ) Is advanced in the vertical direction with the moving direction of the first pressing plate 40 to squeeze the scrap metal secondary, and then press the second pressing plate 80 to the second pressing the pressing object P from the upper side. By the third compression, thereby reducing the overall volume to form a hexahedral compression waste (P) that can be easily stored and transported.

And, as shown in Figure 9, the door opening and closing portion 140 to the pressure exit door 130 to exit the door entrance 13 to open the discharge port 12, the second compression cylinder 70 is further advanced By pressing the pressurized waste P through the outlet 12, the pressurized waste P in the form of a cube is completed.

As described above, according to the present invention, in the pressing space closed by the cover 20, the scrap metal waste in the X direction, Y by the sequential operation of the first, second, third pressing plates 40, 60, 130 By squeezing sequentially in the direction and Z direction, the overall volume can be significantly reduced, thereby facilitating storage and transport.

In addition, the weight of the crushed waste (P) squeezed through the 1, 2, 3 times can be equalized, and accordingly, a series of processes for measuring the weight of the crushed waste (P) in the scrap recycling company, that is, crushed waste The process of loading P) in multiple stages or the movement of the loaded compressed waste (P) to the weighing instrument. It is possible to save time and effort by eliminating the series of steps of lifting the weighed compacted waste (P) from the weighing machine to the storage warehouse.

In addition, the pressing process of scrap metal waste and the discharge process of the compressed waste (P) is automatically performed, it is possible to perform the scraping process of scrap metal waste more efficiently.

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

10 ... Pressed body 10a ... Hanger groove
11 ... crimp chamber 12 ... outlet
13 ... Door entrance 14 ... Wing guide groove
20 ... cover 30 ... cover pivot
31 ... lever bracket 32 ... cover bracket
33 ... cylinder body 34 ... cylinder rod
40 ... first crimping plate 50 ... first crimping cylinder
51 ... cylinder rod 60 ... second crimp plate
70 ... second crimping cylinder 71 ... cylinder rod
80 ... 3rd compression plate 90 ... 3rd compression cylinder
100 ... Cover fixing 101 ... Cover bracket
102 ... rotating bracket 102a ... hook
103 ... rotating cylinder 104 ... rotating shaft
110 ... Weighing unit 111 ... Guide groove
112 ... guide protrusion 113 ... main spring
114 ... first bracket 114a ... first seating groove
115 ... the second bracket 115a ... the second seating groove
116 ... load cell 117 ... subspring
120 ... warning signal generator 130 ... crimp discharge door
131 ... Door body 132 ... Door wing
140 ... door opening 141 ... bottom bracket
142 ... cylinder body 143 ... cylinder rod

Claims (7)

A crimping body 10 having a crimping chamber 11 and a discharge port 12 formed in a side to accommodate the scrap metal introduced into the upper part;
A cover 20 connected to the rear side of the pressing body 10 and pivoted to open or close the pressing chamber 11;
A cover rotating part (30) installed at the rear side of the pressing body (10) to rotate the cover (20) to open or close the pressing chamber (11);
A first compression plate (40) which is movably embedded in the compression chamber (11), for first crimping scrap metal waste when the cover (20) closes the compression chamber (11);
A first compression cylinder 50 installed at a rear side of the compression body 10 to move the first compression plate 40 forward or backward;
When the first pressing plate 40 is advanced to be moved in the front side pressing chamber 11 of the first pressing plate 40, the first pressing plate 40 is perpendicular to the moving direction A second pressing plate 60 for second pressing the scrap metal waste in a direction;
A second compression cylinder (70) installed on the outside of the compression body (10) to move the second compression plate (60) forward or backward;
A third compression plate (80) installed at a bottom biased position of the cover (20) to be rotated, for third compression of the second compressed object (P) in the vertical direction from the top;
A third compression cylinder (90) installed at an upper side of the cover (20) that is rotated to move the third compression plate (80) forward or backward to the bottom of the compression body (10);
A cover fixing part (100) for selectively fixing the front of the cover (20) to the pressing body (10) when the cover (20) closes the pressing chamber (11); And
It is installed on the bottom of the pressing chamber 11, in order to input the scrap metal waste of a certain weight set in the pressing chamber 11, by measuring the weight of the scrap metal waste to generate a corresponding weight signal It includes a weight measuring unit 110;
The weight measuring unit 110 is installed between the bottom plate 15 and the bottom of the pressing chamber 11a seated in the pressing chamber 11;
The weight measuring unit 110 is provided on the bottom of the guide plate 111 and the plurality of guide grooves 111 are formed symmetrically to the bottom (11a) of the pressing chamber part of the guide groove 111 The guide protrusion 112 to be pinched, the main spring 113 supporting the bottom of the guide groove 111 and the guide protrusion 112, and fixed to the bottom of the guide groove 111 inside the main spring 113. The first bracket 114 having the first seating groove 114a formed therein, and the second seating groove 115a inside the main spring 113 are fixed to the upper surface of the guide protrusion 112. The second bracket 115, the load cell 116 is seated in the first seating groove 114a, and the load cell 116 and the second seating inside the first and second seating grooves 114a, 115a. Scrap metal crimping apparatus comprising a sub-spring (117) installed between the groove (115a). The method of claim 1, wherein the cover fixing part (100).
A cover bracket 101 installed at the front side of the cover 20,
A rotating bracket 102 axially coupled to the cover bracket 101 and having a ring 102a selectively hooked on a plurality of hook grooves 10a formed on the front sidewall of the crimping body 10;
A rotation cylinder 103 installed on the cover 20 to rotate the rotation bracket 102 so that the ring 102a is hooked or separated from the hook groove 10a;
Scrap metal waste compression apparatus comprising a rotation shaft 104 for supporting the rear side of the rotation cylinder 103 rotatably. delete delete delete The method of claim 1,
A compression discharge door 130 installed to open or close the discharge port 12; And
Scrap metal waste compression apparatus further comprises; door opening and closing portion 140 for moving the compression discharge door 130 to open or close the outlet (12). The method of claim 6,
The pressurized discharge door 130 has a door body 131 which forms the same plane as the inner surface of the press body 10 and opens or closes the outlet 12, and the door body 131. A door wing 132 projecting stepped on the upper, lower and rear sides except the front;
The pressing body 10 is formed on one side of the corner, and the door entrance 13 to allow the compressed discharge door 130 to enter and exit the outlet 12, upper and lower inner surface of the inner peripheral surface of the outlet 12 and Scrap metal waste compression apparatus characterized in that it comprises a wing guide groove (14) is formed in the rear door wing 132 is slidably fitted.

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