KR20160131817A

KR20160131817A - Drums safety cutting device

Info

Publication number: KR20160131817A
Application number: KR1020150064948A
Authority: KR
Inventors: 김왕식
Original assignee: 김왕식
Priority date: 2015-05-08
Filing date: 2015-05-08
Publication date: 2016-11-16

Abstract

[0001] The present invention relates to a safety cutter for a waste wall, comprising: a grip part which is horizontally spaced apart from both sides of the drum to secure the position of the drum by gripping an end of the drum; And a driving unit that is positioned on both sides of the grip unit and is coupled to the fixed frame and is rotated by a rotational force from the driving unit, And a transfer unit for transferring the grip units located on both sides of the drum unit inward or outward, wherein the cutter unit includes:
It is possible to easily and quickly cut both ends of the waste drum through an automated machine, so that a large amount of waste drums can be produced in a short period of time with a minimum of manpower and the surface of the waste drum, The friction between the waste wall and the cutting edge is minimized, thereby preventing the occurrence of fire due to friction, thereby enhancing the safety of the apparatus.
In addition, since both ends of the waste drum are easily cut and opened through an automated machine, it is very convenient to clean the inside of the waste drum, which can induce the production of a large amount of scrap metal more rapidly.

Description

[0002] Drums safety cutting device [0003]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a safety shut-off apparatus for a shut-off safety apparatus, more particularly, to an automatic shut- This is a structure that cuts the surface of the waste drum that is held and rotated by the gripping part by cutting the cutting blade to minimize the friction between the waste drum and the cutting blade so as to prevent the fire caused by the friction so that the safety of the device can be enhanced. &Lt; / RTI >

In order to reduce environmental pollution and promote recycling of resources as industrialization continues, there are many cases where drums containing oil or liquid chemicals are used as scrap metal.

Generally, in order to recycle the waste wall, the waste wall is compressed to reduce the volume, and it is transported to the steel mill and melted in the furnace to make a new product.

However, when oil or chemical remains in the inside of the waste water column, a separate process for removing impurities in the dissolving process must be added, which complicates the operation and raises the production cost.

Therefore, in order to efficiently recycle the waste wall, one end of the waste wall was cut to open the inside of the waste wall, and after cleaning the inside of the waste simply, the waste wall was compressed and used as scrap.

However, in the related art, since the worker cuts the end of the waste wall, the speed of the work is very slow, so that it takes too much time and manpower to manufacture the waste wall.

Furthermore, in the process of cutting the waste water bottle filled with oil, if the flame is generated due to the friction between the saw and the drum, it can be easily generated into a fire, thus posing a problem of a safety problem that the work process is very dangerous.

Further, when only one end of the waste column is cut, the other end of the waste column is clogged, so that there is an inconvenience that the internal cleaning of the waste column is somewhat uncomfortable and takes a lot of time.

The present invention has been made in order to solve all of the problems as described above, and it is an object of the present invention to provide an automatic machine capable of cutting both ends of a waste water bottle quickly and easily so that a large amount of waste water And also the friction between the waste wall and the cutting edge is minimized by a structure in which the surface of the waste drum held by the gripping portion is pressed and cut by the cutting blade so that the fire due to the friction is prevented from occurring to enhance the safety of the apparatus The present invention is directed to a safety cutter for a pulverized coal.

In addition, it is possible to easily cut the inside of the waste drums by cutting and opening both ends of the waste drums through an automated machine, so that it is possible to induce the production of a large amount of scrap iron more quickly.

In order to accomplish the above object, according to the present invention, there is provided a safety cutter for a pulley, comprising: a grasping portion which is horizontally spaced apart from both sides of the grasping portion to grasp an end of the drum to fix a position of the drum; A driving unit positioned on both sides of the driving unit to provide a rotational force to the grip unit, a driving unit positioned on both sides of the driving unit, the driving unit being positioned on the grip unit and coupled to the fixed frame, A cutting unit that receives a rotational force from the driving unit and cuts both ends of a drum that rotates together with the grip unit; and a feed unit that feeds the grip units located on both sides inward or outward .

The gripping portion includes a flat plate-like gripping plate, two or more gripping protrusions formed on the gripping plate, the gripping protrusions being formed at regular intervals with reference to the center of the gripping plate, and a rod connected to the gripping protrusions, And a gripping cylinder for feeding the gripping plate to the inside or outside of the center of the gripping plate,

When the gripping protrusion is transported outward by the gripping cylinder, the gripping protrusion presses the inner edge of the end of the drum, thereby binding and fixing the drum to the gripping part,

When the gripping protrusion is conveyed inward by the gripping cylinder, the pressing of the inner edge of the drum end is released so that the binding of the drum is released.

The drive unit may include a drive shaft passing through the stationary frame and being fixed by the stationary frame, one end of which is connected to the center of the gripper plate of the gripper unit, and a drive motor And a control unit.

The cutting unit may include a cutting cylinder coupled to the upper portion of the fixed frame, a connecting body coupled to the rod of the cutting cylinder to vertically move up and down together with the rod, And an annular cutting blade whose lower portion is in contact with a surface of a drum to which the gripping portion is fastened and fixed,

And the surface of the drum which rotates naturally by guiding the surface of the drum to be pressed against the cutting blade by lowering the cutting blade through the cutting cylinder when the drum is fixed by the driving part is rotated by the driving part, Is cut.

The transfer unit may include a support frame for supporting a lower portion of the stationary frame, which is located at both sides of the transfer unit, and a support frame provided on both ends of the support frame, And at least one LM block coupled to the lower portion of the stationary frame and being transported along with the stationary frame by the LM guide, wherein the rod is engaged with the stationary frame to push or pull the stationary frame, And a transfer cylinder for transferring the position of the fixed frame,

The LM block formed on the fixed frame is transported inward with the fixed frame on the LM guide so that the grip part fixed to the fixed frame is transported inward,

When the transfer cylinder pulls the fixed frame, the LM block formed on the fixed frame is transported outward along with the fixed frame on the LM guide, and the grip part fixed to the fixed frame is transported outward .

Further, the present invention may further comprise an earth discharging means formed between the grip portions to surround the drums to be cut or to discharge the cut drums to the outside,

And an upper portion of which is provided with an installation groove for a stable seat of the drum, and a lower portion of which is pin-coupled to the fixed body so as to be rotatable relative to the fixed body, And a pivoting cylinder which is coupled to the pivoting plate to pivot the pivoting plate about the pivoting member by pushing and pulling the pivoting plate,

When the pivoting cylinder pushes the seat plate, the seat plate is rotated so that the drum placed in the seat groove of the seat plate is dropped to the outside,

And when the pivoting cylinder pulls the seat plate, the seat plate is rotated so that the drum can be stably fixed in the seat groove of the seat plate.

As described above, according to the present invention, it is possible to easily and quickly cut both ends of a waste drum through an automated machine, so that a large amount of waste drums can be manufactured in a short time with a minimum of manpower, The present invention has the effect of enhancing the safety of the apparatus by preventing the friction caused by the friction by minimizing the friction between the waste column and the cutting edge by the structure in which the surface of the waste drum held and rotated by the gripping portion is pressed and cut by the cutting blade .

In addition, since both ends of the waste drum are easily cut and opened through an automated machine, it is very convenient to clean the inside of the waste drum, which can induce the production of a large amount of scrap metal more rapidly.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a waste-
Fig. 2 is an exploded perspective view of the waste-
Fig. 3 is a front view of the waste-water safety cutting device shown in Fig. 1
Fig. 4 is an explanatory view of the state of use of the waste-

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A chimney safety cutting apparatus according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. Detailed descriptions of well-known functions and constructions that may be unnecessarily obscured by the gist of the present invention will be omitted.

FIG. 1 is a perspective view of a safety apparatus for cutting a waste wall according to an embodiment of the present invention, FIG. 2 is a perspective view of the waste wall safety apparatus shown in FIG. 1, FIG. 3 is a front view of the waste-water safety cutting device shown in FIG. 1, and FIG. 4 is a view showing the state of use of the waste-wall safety cutting device shown in FIG.

As shown in the drawing, the safety apparatus 100 for cutting a waste wall according to an embodiment of the present invention includes a grip portion 10, a fixed frame 20, a driving portion 30, a cut portion 40, (50).

1 to 3, the grip portion 10 is horizontally spaced apart from both sides of the grip portion 10 to grip the end of the drum 1 to fix the position of the drum 1,

A plurality of gripping protrusions 12 formed on the gripping plate 11 and formed at an equal interval with reference to the center of the gripping plate 11; And a gripping cylinder 13 connected to the gripping protrusion 12 for moving the gripping protrusion 12 inward or outward of the center of the gripping plate 11. [

That is, as shown in FIG. 4B, when the grasping projection 12 is moved outwardly by the grasping cylinder 13 in a state where the grasping portion 10 is positioned at the end of the drum 1, The grasping projection 12 presses the inner edge 1a of the end of the drum 1 to fix the drum 1 to the grasping portion 10.

4G, when the gripping protrusion 12 is conveyed inward by the gripping cylinder 13, the pressing of the inner edge 1a of the end of the drum 1 is released, 1) is released.

As shown in FIGS. 1 to 3, the fixed frame 20 is positioned on both sides of the fixed frame 20 to fix the position of the gripper 10.

Here, the fixing frame 20 is connected to the driving unit 30 and the cutting unit 40 to be held as well as the grip unit 10 to fix the position thereof.

1 to 3, the driving unit 30 is located on both sides of the driving unit 30 and provides rotational force to the grip unit 10,

A driving shaft 31 connected to the center of the gripping plate 11 of the gripping unit 10 and fixed to the driving frame 31 through the fixing frame 20, And a driving motor 32 for driving the driving shaft 31 by providing a rotational force to the driving shaft 31.

4C, when the drive shaft 31 is rotated by the operation of the drive motor 32, the grip portion 10 connected to the drive shaft 31 is rotated, so that the grip portion 10 The drum cylinder 1 is fixed by engagement.

Here, the rotational force transmitted through the driving motor 32 is transmitted to the driving shaft 31 through the chain 3, but it is not limited thereto.

1 to 3, the cut portion 40 is positioned on both sides of the cut portion 40 and is positioned on the grip portion 10 and is coupled to the fixed frame 20, And both ends of the drum 1 rotating together with the gripper 10 are cut by receiving a rotational force,

A cutting cylinder 41 coupled to an upper portion of the fixed frame 20 and a connecting member 42 connected to the rod 41a of the cutting cylinder 41 to vertically move up and down together with the rod 41a An annular cutting edge 43 which is rotatably connected to the pin 2 and contacts the surface of the drum 1 whose lower portion is fastened and fixed by the gripper 10, .

4D, when the drum 1 coupled to the gripper 10 is rotated by the driving unit 30, the cutting blade 43 is lowered through the cutting cylinder 41 The surface of the drum 1 is guided to the cutting edge 43 so that the surface of the drum 1 rotating naturally is pressed and cut by the cutting edge 43.

As shown in FIGS. 1 to 3, the transfer unit 50 transfers the grip unit 10, which is located on both sides, in an inward direction or an outward direction,

A support frame 51 for supporting and supporting the lower portion of the fixed frame 20 which fixes the grip portion 10 positioned on both sides of the support frame 51, And at least one LM guide 52 positioned between the frame 41 and the stationary frame 20 and at least one LM guide 52 coupled to a lower portion of the stationary frame 20, One or more LM blocks 53 to be transported together and a load cylinder 54a which is coupled with the stationary frame 20 to push or pull the stationary frame 20 to transfer the position of the stationary frame 20 54).

4A, when the transfer cylinder 54 pushes the stationary frame 20, the LM block 53 formed on the stationary frame 20 is fixed to the stationary frame 20 by the LM guide 52, The grip portion 10 is moved inwardly together with the frame 20 so that the grip portion 10 fixed to the fixed frame 20 is moved inward,

4E, when the transfer cylinder 54 pulls the stationary frame 20, the LM block 53 formed on the stationary frame 20 moves along the LM guide 52, So that the grip portion 10, which is fixed to the fixed frame 20, is transported in the outward direction.

As shown in FIGS. 1 to 3, an extracting means 60, which is formed between the gripping portions 10 to place the drums 1 to be cut or to discharge the cut drums 1 to the outside, Further comprising:

An upper portion of the fixed body 61 is positioned between the grasping portions 10 and an upper portion of the upper portion is provided with an installation groove 62a for stable positioning of the drum 1, (62) coupled to the fixed body (61) so as to be rotatable relative to the fixed plate (61), and a rod (63a) coupled with the fixed plate (62) And a rotating cylinder (63) for rotating the holding plate (62) relative to the holding body (61) by a pushing and pulling action.

4f, when the pivoting cylinder 63 pushes the pivot plate 62, the pivot plate 62 is pivoted so that the pivot shaft 62a of the drum plate 62 1 is caused to fall to the outside and the pivoting cylinder 63 pulls the pivot pin 62 to rotate the pivot pin 62 so that the drum 1 is inserted into the pivot hole 62a of the pivot pin 62, So that it can be stably fixed.

The safety cutter 100 according to the embodiment of the present invention having the above-described structure can easily cut both ends of the drum 1 as follows.

First, as shown in FIG. 4A, the drum cylinder 1 to be cut is placed in an upper position of the seat plate 62 of the seat discharging means 60, and then, by the operation of the transfer cylinder 54 of the transferring unit 50 The holding frame 10 and the gripping protrusions 12 of the gripping portion 10 are pushed inward by pushing the stationary frame 20 so that the gripping portion 10 fixed to the stationary frame 20 together with the stationary frame 20 is moved inward, 1) end edge 1a.

4B, the grip protrusion 12 is moved outward through the gripping cylinder 13 of the grip section 10 so that the grip protrusion 12 is inserted into the grip protrusion 12 of the tip end of the drum 1 The inner edge 1a is pressed so that the drum unit 1 is fixed to the grip unit 10. [

At this time, the center of the drum 1 housed in the holding plate 62 is set to be slightly lower than the center of the gripping portion 10 so that the gripping protrusions 12 are opened so that the gripping portion 10 is provided with the drum 1 The drum 1 is slightly raised and lowered so that a gap is formed between the seat plate 62 and the drum 1.

Then, as shown in FIG. 4C, the driving unit 30 is operated to rotate the drum 1 together with the grip unit 10.

4D, the cutting blade 43 is lowered through the cutting cylinder 41 of the cutting portion 40 to induce the surface of the drum 1 to be pressed against the cutting blade 43, So that the surface of the drum 1 is pressed and cut by the cutting blade 43.

4E, the cutting blade 43 of the cut portion 40 is moved up and down to return to the position shown in Fig. 4C. At the same time, the transfer cylinder 54 of the transfer portion 50 is operated Pulling the fixed frame 20 together with the fixed frame 20 causes the grip portion 10 fixed to the fixed frame 20 to be pulled out in the outward direction to cut the drums 1, (60). &Lt; / RTI >

Then, as shown in FIG. 4F, the holding plate 62 is pushed and rotated through the rotating cylinder 63 of the holding unit 60 so that the drum 1 held by the holding plate 62 is moved to the outside And when the discharge of the drum 1 is completed, the seat 62 is pulled back through the pivoting cylinder 63 to return to the seat 62 so that the drum 1 to be newly cut in the seat 62 Set the position so that it can be stably fixed.

4 (g), both ends of the drum 1 bound to the gripper 10 are moved inwardly by the operation of the gripping cylinder 13, The pressurization of both ends can be released to recover easily.

It is possible to easily cut both ends of a large amount of the drum 1 by performing the same in the same manner as described above.

The apparatus for safely cutting the waste wall in accordance with the present invention having the above-described components can easily and quickly cut both ends of the drum 1 through an automated machine so that a large number of drums 1 can be made of a scraper and the surface of the drum 1 held by the grasping portion 10 is rotated by the cutting edge 43 of the cutting portion 40 to cut the drum 1 And the cutting edge 43 are minimized, so that the fire can be prevented from occurring due to friction, thereby enhancing the safety of the apparatus.

In addition, since both ends of the drum 1 are easily cut and opened through an automated machine, it is very convenient to clean the inside of the drum 1, which can induce the production of a large amount of scrap metal more rapidly.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limiting the scope of the invention as defined by the appended claims. You will understand the point. It goes without saying that variations can be made by those skilled in the art without departing from the spirit of the present invention. Accordingly, the scope of claim of the present invention is not limited within the scope of the detailed description, but will be defined by the following claims and technical ideas thereof.

1. Drum 1a. edge
2. Pin 3. Chain
10. Hand grip 11. Hand grip
12. Gripping projection 13. Holding cylinder
20. Fixed frame 30. Drive
31. Drive shaft 32. Drive motor
40. Cutting section 41. Cutting cylinder
42. Connecting piece 43. Cutting blade
50. Feeder 51. Support frame
52. LM Guide 53. LM Block
54. Feed cylinder 60. Anchor discharge means
61. Fixture 62. Fixture plate
63. Rotating cylinder
100. Waste wall safety cutting device

Claims

A grip portion 10 positioned horizontally spaced from both sides of the drum 1 to grip the end of the drum 1 to fix the position of the drum 1;
A fixing frame 20 positioned on both sides and fixing the position of the gripper 10;
A driving part (30) positioned on both sides to provide rotational force to the grip part (10);
A drum unit 1 which is positioned on both sides of the grip unit 10 and is coupled to the stationary frame 20 and rotates together with the grip unit 10 by receiving a rotational force from the drive unit 30, A cut portion 40 for cutting both ends of the cutter 40; And
And a transfer unit (50) for transferring the grip unit (10) located on both sides in an inward direction or an outward direction.

The method according to claim 1,
The gripping portion 10,
A flat plate-like gripping plate 11,
Two or more gripper protrusions 12 formed on the gripper plate 11 and formed at regular intervals with reference to the center of the gripper plate 11,
And a grasping cylinder 13 connected to the grasping projection 12 to transfer the grasping projection 12 to the inside or the outside of the center of the grasping plate 11,
When the gripping protrusion 12 is moved outwardly by the gripping cylinder 13 and the gripping protrusion 12 is extended, the gripping protrusion 12 presses the inner edge 1a of the end of the drum 1, So that the drum 1 is fastened and fixed,
When the gripping projection 12 is conveyed inward by the gripping cylinder 13, the pressing of the inner edge 1a of the end of the drum 1 is released and the engagement of the drum 1 is released Features a pulsating safety cutting device.

3. The method of claim 2,
The driving unit (30)
A driving shaft 31 connected to the center of the gripping plate 11 of the gripping unit 10 at one end and fixed to the fixed frame 20 through the fixed frame 20,
And a drive motor (32) for providing a rotational force to the drive shaft (31) to drive the drive shaft (31).

The method according to claim 1,
The cutting portion (40)
A cutting cylinder 41 fixedly coupled to the upper portion of the fixed frame 20,
A connecting body 42 which is coupled with the rod 41a of the cutting cylinder 41 and moves up and down in the vertical direction together with the rod 41a,
And an annular cutting blade (43) which is rotatably connected to the pin (2) so as to be brought into contact with the surface of the drum (1) whose lower portion is fastened and fixed by the gripper Became,
The cutting blade 43 is lowered through the cutting cylinder 41 so that the cutting blade 43 is rotated by the driving force of the drum 30 when the drum 1 is fastened and fixed to the gripper 10 by the driving unit 30, 1 so that the surface of the drum 1 which rotates naturally is cut off by the cutting edge 43. The cutting apparatus according to claim 1,

The method according to claim 1,
The transfer unit (50)
A support frame 51 for supporting a lower portion of the fixed frame 20 for fixing the grip portion 10,
One or more LM guides (52) formed on both ends of the support frame (51) and positioned between the support frame (41) and the stationary frame (20)
At least one LM block 53 coupled to the lower portion of the fixed frame 20 and carried along with the fixed frame 20 by the LM guide 52,
And a transfer cylinder 54 in which a rod 54a is engaged with the fixed frame 20 to push or pull the fixed frame 20 to transfer the position of the fixed frame 20,
When the transfer cylinder 54 pushes the stationary frame 20, the LM block 53 formed on the stationary frame 20 moves along the LM guide 52 with the stationary frame 20 in the inward direction So that the grip portion 10 fixed to the stationary frame 20 is transported inward,
When the transfer cylinder 54 pulls the fixed frame 20, the LM block 53 formed on the stationary frame 20 moves along the LM guide 52 to the outside direction So that the grip portion (10) fixed to the stationary frame (20) is transported in an outward direction.

The method according to claim 1,
And an extracting means 60 formed between the gripping portions 10 to place the drums 1 to be cut or to discharge the cut drums 1 to the outside,
The face discharge means (60)
A fixture 61 positioned between the grippers 10,
An upper portion is provided with an installation groove 62a for a stable seat of the drum 1 and a lower portion formed by an installation plate (not shown) which is coupled to the fixing member 61 by a pin 2 so as to be rotatable relative to the fixing member 61 62,
A rotary cylinder 63 for causing the rod 63a to rotate relative to the fixed body 61 by an operation of engaging with the fixed plate 62 and pushing and pulling the fixed plate 62 Comprising:
When the pivoting cylinder 63 pushes the seat plate 62, the seat plate 62 rotates so that the drum 1 housed in the seat groove 62a of the seat plate 62 is dropped to the outside,
When the pivoting cylinder 63 pulls the seat plate 62, the seat plate 62 rotates to guide the drum 1 in the seat groove 62a of the seat plate 62 in a stable manner. Wherein the safety cutter comprises: