KR101689144B1 - Arrangement and supporting apparatus of press materials by using magnetic base - Google Patents

Abstract

The present invention relates to a material arrangement and support device provided with a magnetic base at the lower end thereof. The material arrangement and support device comprises: a fixing means (5) which is installed at the lower end of a vertical alignment rod and has a predetermined thickness; a through-hole (6) which is formed in the fixing means (5); a magnetic base (9) which is coupled to the through-hole (6) and is provided with magnetized portions (7, 8) downwards; a plurality of coupling members which fix the magnetic base (9) coupled to the through-hole (6), to the fixing means (5); and a switch knob (11) which switches the magnetic base (9) to an absorption state or a desorption state. Accordingly, the magnetic base (9) in which strong attraction force is generated and removed (extinguished) by an operation of the switch knob (11) is installed at the lower end, and the material arrangement and support device can be easily attached to and detached from a material loading plate (15) of a material supply device (14). Even when the shape and size of a loaded material (16) are changed, the material arrangement and support device (1, 1a) can be firmly installed by rapidly moving the material arrangement and support device to the corresponding position, and the entire productivity of press work process is drastically improved.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a magnetic base,

[0001] The present invention relates to a material aligning and supporting apparatus installed on a stacking table of a material supplying apparatus, and more particularly, to a material aligning and supporting apparatus provided with a magnetic base at a lower end of a material aligning and supporting apparatus, will be.

Generally, a material supply device for continuously supplying a press material (hereinafter referred to as a " material ") loaded in a press die to a die of a press machine is provided around the press machine (or press process). The material supply device is provided with a plurality of material arranging means for aligning and supporting the edge portions of the material to be stacked (stacked).

The conventional material arranging means is installed vertically to the loading table of the material supplying apparatus using bolts / nuts. When the shape and size of the material are changed, the bolts / nuts fixing the material arranging means are released and moved And then fastened with bolts / nuts which were loosened and then fixed. Therefore, there was a problem that the shape and size of the material can not be quickly (actively) responded to when it is changed.

In other words, when the shape and size of the workpiece are changed, it is troublesome to move the entire workpiece aligning means and fasten it with bolts / nuts to reset or replace the alignment and support positions, There is a problem in that it is not possible to quickly align and support various shapes and sizes of materials due to difficulty in positioning and setting, There is a problem in that a manufacturing cost is high, a space for storing is also required, and a storage cost is also increased.

For example, Patent Document 1 described in the prior art document is an invention relating to a 'press material aligning device' registered in Korean Patent No. 10-1285592 (issued on March 7, 2013) It is possible to quickly and easily set the shape of the material to be loaded on the supply device without any restriction on the shape and size of the material to be loaded on the supply device. However, it is possible to manually move the aligning rod appropriately according to the shape and size of the material, There is a problem in that the configuration is very complicated and the operator is manipulating it manually so that the workability, quickness of alignment, and overall productivity are inferior.

Korean Registered Patent No. 10-1285592 (Name of the invention: registration device for press material, registration notice on Mar. 7, 2013) Korean Registered Utility Model No. 20-0294753 (Title: Material alignment device for a polishing apparatus carrying container, registration notice of Nov. 13, 2002) Korea Registration Practical Bulletin No. 20-0243135 (Name of invention: registration apparatus for wire rods, registration notice of Nov. 30, 2001)

The present invention provides a magnetic base which generates strong magnetic attraction force or removes (disappears) by manipulation of a switch knob, is installed at a lower end of a material alignment and support device, and can be easily attached to and detached from a mounting table of a material supply device And to provide a device for aligning and supporting a material using a magnetic base.

Another object of the present invention is to provide an apparatus and a method for quickly and easily aligning and separating a heat exchanger in response to various changes in shape and size of a material using at least one heat exchanger having a magnetic base Feature.

It is still another object of the present invention to provide a magnetic separator for a rotary magnet on at least one or more than one heat conducting rods on which a magnetic base is installed so that magnetic force is concentrated in a material direction, So that the sheet supply can be performed well.

Another object of the present invention is to provide an air jetting unit on at least one or more than one heat exchanging rods on which a magnetic base is installed so that the high pressure compressed air is sprayed in the lateral direction of the loading material, .

It is a further object of the present invention to provide a material sensing means on at least one or more than one heat conducting rods on which a magnetic base is installed so that when the material is consumed, the elevator of the material supplying device is lifted, .

The material alignment and support apparatus of the present invention comprises: a rectangular shaped fixing means provided at a lower end of a vertical alignment rod and having a predetermined thickness; a through hole formed in the fixing means; A plurality of coupling members for fixing the magnetic base coupled to the through holes to the fixing means, and a switch knob for converting the magnetic base into a suction state or a desorbed state.

The magnetic base includes a nonmagnetic body vertically installed at the center of a case of a downward opening type, a magnetic body contacting and vertically parallel to each other while being positioned on both sides of the nonmagnetic body, A permanent magnet which is provided so as to be rotatable in the shaft hole and in which an N pole is formed on one side of the center axis and an S pole is formed on the other side of the cylindrical shaft hole; And a switch knob provided in the front portion and rotating the N and S magnetic poles of the permanent magnet such that the N and S magnetic poles of the permanent magnets are directed to the upper and lower sides of the nonmagnetic body or the N and S magnetic poles of the permanent magnets are respectively directed to the both magnetic bodies.

And a magnet separating means provided on the upper portion of the heat exchanging rod.

The present invention is characterized in that the holes 28 formed in the front projection 27 of the fixing means 5 are aligned with the through holes 29 formed horizontally at the lower end of the column bar 2, .

The present invention may further include a receiving space formed at one side of the through hole of the fixing means.

The present invention is characterized in that it comprises fixing portions 31 and 32 protruding from both sides of a fixing means 5 while spreading over the front side and a pair of vertically parallelizing rods 3 A vertical member 39 and 40 for reinforcing and supporting the regulating rods 3 and 4 and magnet separating means 41 and 42 provided on the upper portion of the regulating rods 3 and 4, . ≪ / RTI >

And air injecting means 43 installed at the upper portion of the heat conducting rod 3 and injecting high pressure air in the lateral direction of the loading material 16 to separate the material 16 up and down.

And a material sensing means 47 fastened to a vertical slot 48 formed in a bracket 44 fastened to the upper portion of the heat control rod 4. [

An upwardly open axial groove 54 formed at the upper end of the heat conducting rod 3 and a lower axial rod 54 of the magnet separating means 41 and 42 axially coupled to the axial grooves 54 and 55, 56 of the shaft members 62 and 63 and the shaft members 62 and 63 fastened to the upper ends of the vertical members 39 and 40 by fastening members 60 and 61, 64 and 65 and a stopper 70 formed on the outer side of the shaft holes 64 and 65 and protruding in a predetermined section. The upper shaft rod 58 and the lower shaft rod 58 of the magnet separating means 41 and 42, (71), and projections (72) and (73) formed on the upper shaft rods (58) (59) and protruding upward over a predetermined interval.

The magnet separating means 41 and 42 include a case 76 composed of a non-ferrous metal pipe, upper and lower plates 77 and 78 and lower plates 79 and 80, Upper end shafts 58 and 59 and projections 72 and 73 formed in the upper plate bodies 77 and 78 and lower shaft rods 56 and 57 formed in the lower plate bodies 79 and 80 A rod-like permanent magnet 81 installed in the center of the case 76 in one direction, a magnetism-proof magnetic body 82 provided on the outer surface (outside) of the permanent magnet 81, and a magnetism- And a supporting member 83 for supporting the supporting member.

The air injection means 43 includes an air hose 91 connected to one side of a pore 89 formed in an upper part of the vertical members 39 and 40 by an elbow 90 and an air hose 91 connected to the other side of the pores 89 And an air jet opening 94 provided at an end of the air hose 93. The air hose 93 is connected to the air hose 93 by an air hose 93,

The material alignment and support device (1) (1a) according to the present invention is characterized in that a magnetic base (9) in which a strong attraction force is generated or eliminated (eliminated) by the operation of the switch knob (11) So that it can be easily attached to and detached from the loading table 15 of the material supply device 14 and the arrangement of the material 16 to be loaded and the size and shape of the material 16 are changed, So that the overall productivity of the press working process can be improved.

In the case of the conventional material arranging device, when the shape and size of the material are changed, it is necessary to process the new slot (installation hole) to install the material arranging part, so that it takes much time, A strong attraction force is generated or eliminated (destroyed) by the operation of the switch knob 11 of the magnetic base 9, so that the material alignment and supporting device 1 (1a) It is possible to easily attach and detach the material to the iron (pallet) stand 15 and move the aligning rods 2 (3) and 4 (4) quickly to the fixed position for easy fixing, It is easy to use because it can easily achieve magnetization and element of magnetic base without electric energy, and there is no energy wasting factor and no residual effect because electric energy is unnecessary. have.

The present invention can quickly move the aligning rods 2, 3, 4 to the aligned position and fix them easily even if the shape and size of the material 16 are changed variously, Shape, and size, which can be applied almost universally.

According to the present invention, the materials 16 to be stacked on the upper part are naturally separated by the magnetic action of the pivoting magnet separating means 41 (42) installed on the upper part of the directing part 3 (4) Since the materials stacked on the upper part are separated naturally by the high pressure air sprayed by the spraying means 43, the sheet material is smoothly supplied by the press machine.

The present invention is also applicable to a case where the material (16) loaded on the workpiece mounting table (15) is subjected to high-pressure air spraying by the air spraying means (43) 16) are easily separated from each other, and are small in size and light in weight so that they are easy to handle and have a simple structure and have no residue.

The present invention is a very useful invention having an effect of being widely used in a process production process related to the press industry at low cost owing to the convenience of installation and use.

1 is a perspective view illustrating an example of the present invention.
2 is a side view showing one example of the present invention.
3 is an exploded perspective view showing an example of the present invention.
4 is a perspective view showing another example of the present invention.
5 is an exploded perspective view showing another example of the present invention.
6 is an exploded perspective view showing another example of the present invention.
7 is a perspective view showing another embodiment of the present invention.
8 is an exploded perspective view showing still another example of the present invention.
Fig. 9 is a cross-sectional view of the magnetic base portion shown as an example of the present invention, and shows a state of detachment.
10 is a cross-sectional view of the magnetic base portion shown as one example of the present invention, showing the adsorption (adhesion) state.
11 is an exploded perspective view of the magnet separating means shown as one example of the invention.
12 is a plan sectional view of the magnet separating means shown as one example of the present invention.
Fig. 13 is a cross-sectional view of an operating state of the magnet separating means shown in an example of the present invention.
Fig. 14 is a sectional view of an operating state of the magnet separating means shown in an example of the present invention, in which the material is located on the right side. Fig.
Fig. 15 is a sectional view of an operating state of the magnet separating means shown in an example of the present invention, in which the material is located on the left side. Fig.
16 is a plan view showing an example of the present invention.
Fig. 17 is a configuration diagram of the air means shown as one example of the present invention. Fig.
18 is a plan view of the use state shown in an example of the present invention.
19 is a side view of the state of use shown as an example of the present invention.
20 is a side view of the state of use shown as an example of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following description of the embodiments of the present invention, the same components as in the drawings are denoted by the same reference numerals as possible, and detailed descriptions of known configurations and functions are omitted so as not to obscure the gist of the present invention. May be different from what is actually implemented with the schematized drawings in order to easily describe the embodiments of the present invention.

Fig. 1 is a perspective view of a material alignment and supporting apparatus 1 shown in Fig. 1, and Fig. 2 is a side view. Fig. 3 is an exploded perspective view showing a vertical alignment bar 2 constituted by one, A fixing means 5 provided at the lower end of the vertical alignment rod 3 and having a predetermined thickness and a through hole 6 formed in the fixing means 5 and a through hole 6 A magnetic base 9 whose downwardly protruded or protruded magnetized portion 7 or 8 is protruded downward and a magnetic base 9 which is coupled to the through hole 6 by a fixing means 5, The material aligning and supporting device 1 can be easily detached and attached to the workpiece stacking table 15 of the workpiece feeding device 14 by fixing the workpiece to the workpiece holding device 14 by fixing it with a fastening member 10 such as a plurality of pieces or bolts Respectively.

9 and 10, the magnetic base 9 includes a case 17 having a downward opening type, a nonmagnetic metal body or nonmagnetic body of a predetermined size and thickness vertically installed in the inner center of the case 17 Magnetic metal bodies or magnetic bodies 19 and 20 of a predetermined size and thickness which are placed on both sides of the nonmagnetic body 18 so as to be parallel and vertically parallel to each other and the center of the nonmagnetic body 18 and the magnetic body 19 A cylindrical shaft hole 21 having a predetermined inner diameter and formed in a front and rear horizontal direction, a permanent magnet 22 provided so as to be rotatable in the shaft hole 21, The N and S magnetic poles of the permanent magnets 22 are rotated so that the N and S magnetic poles of the permanent magnets 22 face upward and downward directions of the nonmagnetic material 18, 19) 20, respectively.

The attracting force of the material arrangement and the supporting device 1 (1a) changes according to the strength (magnetic force) of the permanent magnet (22). That is, if the attraction force is to be increased or decreased, it is sufficient to replace the permanent magnet 22 with an appropriate Gaussian.

The switch knob 11 rotates the permanent magnet 22 to the ON or OFF position to detect the attraction state of the polarized portions 7 and 8 or the state , And an off (OFF) position is indicated on the case surface, respectively.

The magnet units 7 and 8 of the magnetic base 9 are configured to be lowered or protruded downward so as to be adsorbed on the workpiece mounting table 15 and to be magnetically attracted to the magnet units 7 8, a space portion 23 is formed.

Therefore, in order to allow the workpiece 16 to be aligned and supported in consideration of the shape and size of the workpiece 16 loaded on the workpiece mounting table 15 of the workpiece supply device 14, 1a of the permanent magnet 22 is positioned on the workpiece mounting table 15 and then the switch knob 11 is turned to the ON position, the magnetized portion 7 (8) of the magnetic base 9 causes the strong And is adsorbed and fixed to the workpiece stack 15 while the magnetic force is being transferred. The aligning rods 2, 3 and 4 maintain and maintain one side of the workpiece 16 while maintaining a vertical state, When the switch knob 11 is rotated to the OFF position when the apparatus 1 (1a) needs to be moved or removed, the permanent magnet 22, which has been transferred to the magnetized portions 7 and 8 of the magnetic base 9, It is possible to quickly separate the material arranging and supporting device 1 (1a), so that the work of arranging the material aligning and supporting device (1) (1a) As well as, fast, thereby improving the overall productivity of the press process.

When the switch knob 11 protrudes from the front surface of the case 17, a space 24 is formed at one side of the through hole 6 formed in the fixing means 5 to sufficiently accommodate the switch knob 11, (11) to be able to rotate without interruption.

A plurality of holes 26 are formed on both sides of the fixing means 5 and each have a step 25 so that the head of the fastening member 10 is hooked. So that the magnetic base 9 is fixed to the fixing means 5. The magnetic base 9 can be separated from the fixing means 5 by loosening the fastening member 10 when a failure or replacement of the magnetic base 9 is required and the magnetic base 9 can be repaired or replaced with a new magnetic base 9, The magnetic base 9 of magnetic force is coupled to the through hole 6 and then fastened and fixed by the fastening member 10 to be used.

The magnetic bodies 19 and 20 are made of a ferrous metal or a soft magnetic material and the case 17 is made of a soft magnetic material having a downward opening type And magnetically shield the magnetic field so that the magnetic field is directed through the lower polarized portions 7 and 8.

As shown in FIG. 10, when the switch knob 11 is turned counterclockwise by turning on (ON) as shown in FIG. 10, the N pole is formed on one side of the center of the permanent magnet 22 and the S pole is formed on the other side The two magnetic bodies 19 and 20 are magnetized and the magnetic bodies 19 and 20 are magnetized so that the north and south poles of the permanent magnet 22 are held in a horizontal state and contact the two magnetic bodies 19 and 20, A magnetic circuit is formed while the polarized portions 7 and 8 protruding to the lower ends of the workpiece holding devices 1 and 20 are attracted to the lower workpiece mounting base 15, The material 16 is adhered and supported by being attracted and fixed to the material stock 15 of the supply device 14 by a strong magnetic force.

On the other hand, when the switch knob 11 is rotated clockwise as shown in FIG. 9 to turn it off, the N pole and the S pole of the permanent magnet 22 are maintained in the vertical state and are located in the non-magnetic body 18 region, 19) 20 and therefore the magnetic circuit (magnetic circuit) formed via the magnetic bodies 19, 20 is not formed (disconnected) and the magnetic force directed to the polarized portions 7, 8 The material alignment and supporting device 1 is easily separated from the workpiece stack 15 of the workpiece supply device 14. [

The ON position of the switch knob 11 is indicated on one surface of the case 17 and the OFF position of the switch knob 11 is marked on the other surface of the case 17, ON) / OFF (OFF) is achieved. That is, when the switch knob 11 is rotated to the ON position, the strong magnetic force of the magnetic base 9 firmly attracts the material arrangement and support device 1 (1a) to the surface of the workpiece stack 15 When the switch knob 11 is rotated to the OFF position, the strong magnetic force of the magnetic base 9 is removed (blocked), so that the material arranging and supporting device 1 (1a) Detached and separated.

Accordingly, in order to move the material aligning and supporting apparatuses according to the shape and size of the workpiece 16, a plurality of bolt nuts are unfolded one by one to move the workpiece aligning and supporting apparatus to a predetermined position, The workability is troublesome and inconvenient, and the productivity and accuracy are not sufficient due to the resetting and replacement of the alignment and support positions, and the productivity is lowered. Also, it is not easy to set the position, In addition, since it is necessary to manufacture and arrange the material arranging means according to the shape and size of various shapes of the material, it requires a lot of manufacturing cost and a lot of storage space, However, in the present invention, only the operation of the switch knob 11 Since the material alignment and detachment and attachment of the support device 1 (1a) can be easily achieved, the alignment of the work and the alignment and support positions of the support device (1) (1a) can be easily and easily moved according to the shape and size of the work And the above-described conventional problems are solved at once.

The material arranging and supporting device (1) (1a) of the present invention may have one heat conducting rod (2) or plural heat conducting rods (3) and (4).

4 to 6 are perspective views of a material aligning and supporting device 1a in which one aligning bar 2 is fixed to a fixing means 5 provided with a magnetic base 9, A hole 28 is formed in the protruding portion 27. The through hole 29 formed at the lower end of the aligning rod 2 is aligned with the hole 28 and then fastened by a fastening member 30 such as a bolt or a piece. The arrangement bar 2 is fixed to the projection 27 or the alignment bar 2 is fixed to the projection 27 by welding or the like so that the alignment bar 2 is maintained in a vertical state, (7) and (8) while the strong magnetic force of the permanent magnet (22) is transmitted to the magnetic bodies (19) and (20) The material 16 can be aligned and supported while being adsorbed and fixed on the surface of the workpiece mounting table 15. When the switch knob 11 is rotated to the OFF position, the strong magnetic force of the magnetized portions 7 and 8 Removed (blocked) The alignment rod (2) from the material loading table (15) is able to be easily detached and detached.

The upper part of the heat exchanging rods 2 is formed to have a height slightly higher than the height of the material to be stacked on the uppermost portion in consideration of the material stacking height. It is preferable to use an inclined type in which the outer diameter becomes gradually smaller toward the upper part so that the insertion is easy.

A magnet separating means (2a) may be installed on the upper part of the heat conducting rod (2).

The magnet separating means 2a may be of a fixed type in which the rod-like permanent magnet is vertically fixed.

Air blowing means having an air blowing nozzle for blowing compressed air to the upper portion of the heat exchanging rods 2 may be installed. The compressed air is sprayed through the air blowing nozzles, Is separated, a smooth material supply is achieved. The compressed air is supplied and interrupted by an unillustrated air compressor and pneumatic control means.

5 shows an example in which a step portion of a heat conducting rod 2 having pores 28 formed in a front projecting portion 27 of a fixing means 5 is joined and fastened with a fastening member 30, Shaped groove is formed in the front projection 27 of the fixing means 5, and then the outer circumferential edge of the lower end of the heat exchanging rod 2 is brought into contact with the lower end of the heat exchanger.

7 and 8 illustrate that the magnetic base 9 can be directly installed at the lower end of the heat conducting rod 2 by using the fastening member 30 without the fixing means 5. [

Figs. 1 to 3 and Figs. 9 to 17 show a material aligning and supporting device 1 having a plurality of aligning rods 3 and 4, which are provided on both sides of a fixing means 5, Holes 33 and 34 are formed in the fixing portions 31 and 32. The through holes 33 and 34 are formed with holes 35 perpendicular to the lower ends of the heat- The fixing rods 3 and 4 are fixed to the fixing portions 31 and 32 by fastening them with fastening members 37 such as bolts or pieces and then the fixing rods 3 and 4 are fixed to the fixing portions 31 and 32, When the switch knob 11 is rotated to the ON position by fixing the magnet 3 and the magnet 4 to the fixing portions 31 and 32 so that the magnetizers 3 and 4 are maintained in the vertical state, It is possible to align and support the workpiece 16 while attracting and fixing the polarized portions 7 and 8 on the surface of the workpiece mounting base 15 by the strong magnetic force of the switch 9 so that the switch knob 11 is turned off ) Position, the strong magnetic force of the magnetic base 9 is removed ) Since the alignment rod (3) (4 is possible) can be easily detached and separated from the material loading table (15).

The regulating rods 3 and 4 are spaced apart from each other and are vertically parallel to each other and are reinforced and supported by a pair of vertical members 39 and 40. On the upper portion of the regulating rods 3 and 4, Separating means 41 and 42 are provided to separate the material 16 stacked up and down by a magnetic force.

Air injecting means 43 provided on the one side heat exchanging rod 3 or the other side heat exchanging rods 4 and spraying high pressure air in the lateral direction of the loading material 16 to separate the material 16 up and down, .

The elevator 87 of the material supply device 14 is provided with the bracket 44 and the fastening member 45 on the upper side of the one side barrel 3 or the other side barrel 4 while consuming the material 16 And a material sensing means 47 for sensing the height of the workpiece 16 raised by the workpiece 16 and keeping the height of the workpiece 16 constant. The material detecting means 47 is fastened to the vertical slot 48 formed in the bracket 44 so that the height of the material detecting means 47 can be adjusted so that the height of the material 16 can be adjusted.

The vertical member 39 and the vertical member 40 are fastened by a plurality of fastening members 49 or fixed by welding or the like and the vertical members 39 and 40 and the heat- When the fastening members 50 and 51 fasten the fastening members 50 and 51 or the fastening members 50 and 51 fasten the fastening members 50 and 51, 3 and 4 are formed with vertical flat portions 52 and 53 respectively and the insertion holes of the fastening members 50 and 51 are formed at regular intervals in the heat conducting rods 3 and 4, A screw hole is formed in a portion of the vertical member 39 (40) at a position corresponding to the inserting hole (51), and the fastening members (50) and (51) are fastened.

One side of the vertical members 39 and 40 is contacted with each other and then fixed by a plurality of fastening members 49 and the other side of the vertical members 39 and 40 is configured to be opened at a right angle or a right angle, The vertical planar portions 52 and 53 of the heat conducting rods 3 and 4 are respectively brought into contact with the outer side surfaces of the vertical members 39 and 40 and then fixed by the plurality of fastening members 50 and 51.

The pair of vertical members 39 and 40 are welded or fastened to the upper surface of the fixing means 5 and the vertical members 39 and 40 are brought into contact with each other and then fastened with a plurality of fastening members 49 And the aligning rods 3 and 4 are also firmly fixed.

The upper and lower ends of the regulating rods 3 and 4 have upwardly open axial grooves 54 and 55 and the magnet separating means 41 And the upper shaft rod 58 and 59 protruding upward to the upper portion of the magnet separating means 41 and 42 are axially coupled to the vertical member 39 and the lower shaft rod 56 and 57, (65) of the shaft members (62) and (63) which are fastened by the fastening members (60) (61) at the upper end of the shaft member (40)

A plurality of vertical through holes 68 and 69 are formed in the extension portions 66 and 67 extended to one side of the shaft members 62 and 63 and a plurality of vertical through holes 68 and 69 are formed in the vertical through holes 68 and 69, (60) (61) and then fastened to the upper part of the vertical member (39) (40).

A stopper 70 or 71 protruding in a predetermined section is formed on the outer side of the shaft holes 64 and 65 and protrusions 72 and 73 protruding upwardly over a predetermined interval are also formed on the upper shaft rods 58 and 59, So that the magnet separating means 41 and 42 can rotate forward or reverse in a predetermined section.

The section? 3 in which the stoppers 70 and 71 are formed and the section? 1 +? 2 +? 4 in which the stopper 70 and 71 are not formed and the section? 4 in which the protrusions 72 and 73 are formed ) And the section where the protrusions 72 and 73 are not formed and the section where the stoppers 70 and 71 and the protrusions 72 and 73 are not formed, Space portions 74 and 75 having a predetermined section? 1 (? 2) in which the magnitude of the magnetic field is reduced or eliminated or increased as shown in FIGS. 14 and 15 are formed in accordance with the rotation angle of the magnet 59 14 and the C direction as shown in Fig. 15 and rotates in the direction closest to the workpiece 16 so that the workpieces 16 are separated from each other .

The magnet separating means 41 and 42 include a case 76 made of a nonferrous metal such as stainless steel or a non-ferrous metal pipe as shown in FIG. 12, an upper plate bodies 77 and 78 coupled to the upper portion of the case 76, The permanent magnets 81 are arranged in the one direction (direction A), and the upper and lower plates 79 and 80 are fixed to the lower part of the case 76. The rod 76 16 are separated vertically by the action of magnetic force and magnetic shielding is carried out on the outer surface of the permanent magnet 81 by the magnetic shield 82 which is opened in the direction A and has a high magnetic permeability, The magnetic field is concentrated in the A direction.

The case 76 is a non-ferrous metal pipe, and the permanent magnet 81 is installed vertically. One side of the permanent magnet 81 is disposed in contact with the inner side surface of the case 76, 82 are prevented from moving in the direction opposite to the A direction.

Upper shaft rods 58 and 59 and protrusions 72 and 73 are formed on the upper plate bodies 77 and 78 and lower shaft rods 56 and 57 are formed on the lower plate bodies 79 and 80 The upper shaft rods 58 and 59 are axially coupled to the shaft holes 64 and 65 of the shaft members 62 and 63 and the lower shaft rods 56 and 57 are axially coupled to the shaft hole 54 79 and 80 contact with the surfaces of the upper and lower plate bodies 77, 78, 79 and 80 and the surfaces of the upper and lower plate bodies 77, 78, 79 and 80, The bottom surfaces of the magnet members 62 and 63 and the upper surfaces 84 and 85 of the heat conducting rods 3 and 4 are finished to reduce the friction coefficient so that the magnet separating means 41 and 42 smoothly rotate.

It is preferable that the hollow space inside the case 76 is molded with synthetic resin or urethane to prevent the permanent magnet 81, the magnetic body 82 and the support member 83 from flowing.

The upper plate body and the upper shaft rods 58 and 59 and the projections 72 and 73 and the lower plate rod and the lower shaft rods 56 and 57 are formed by the permanent magnets 3 and 4, Non-ferrous metal or synthetic resin which does not affect the magnetic field or magnetic force of the magnet 81.

Since the magnet separating means 41 and 42 have a rotating structure and are structured so as to automatically and quickly locate a point or a direction closest to the work 16 by the concentrated magnetic field of the permanent magnet 81, The permanent magnet 81 automatically rotates (actively) in the direction closest to the closest point (or the closest point) or the direction even if the shape or the size of the material is changed, so that the upper and lower separation of the material 16 is efficiently achieved. Productivity is greatly improved.

A gap 86 of a predetermined distance L, for example, 1 to 10 mm, is formed between the case 76 and the vertical members 3 and 4 so that the magnet separating means 41 and 42 (In forward and reverse rotations in the direction in which an external force is applied) in the B direction as shown in Fig. 14 or in the C direction as shown in Fig.

13 is a sectional view of a state where the workpiece 16 is placed on the upper part of the magnet separating means 41 and 42. The permanent magnet 81 of the magnet separating means 41 and 42 is located on the upper side and the stopper 70 The space portions 74 and 75 between the protruding portions 71 and 73 and the protruding portions 72 and 73 are located at the both predetermined sides? 1 and? 2.

14 is a sectional view of a state in which the workpiece 16 is positioned on the right side of the magnet separating means 41 and 42. When the permanent magnet 81 of the magnet separating means 41 and 42 is in contact with the protrusion of the workpiece 16 The one side space 74 between the stoppers 70 and 71 and the protrusions 72 and 73 is in a state in which the protrusions 72 and 73 are occupied while being rotated in the closest direction And the other space 75 is maximally expanded.

15 is a sectional view of a state in which the workpiece 16 is positioned on the left side of the magnet separating means 41 and 42. When the permanent magnet 81 of the magnet separating means 41 and 42 is in contact with the protrusion of the workpiece 16 The space 75 on the other side between the stoppers 70 and 71 and the protrusions 72 and 73 is in a state in which the protrusions 72 and 73 are occupied while being rotated in the closest direction One space 74 is maximally expanded.

14 and 15 show a state in which the permanent magnet 81 and the magnet separating means 41 and 42 in which the permanent magnet 81 is installed can be rotated at the maximum in an extreme rotation state, In actual use, the rotation angle is smaller than this.

The present invention is characterized in that the material sensing means 47 is installed on one side heat exchanging rod 3 or the other side heat transferring rods 4 and the material 16 loaded on the material supply device 14 is consumed, 88 so as to keep the height of the stacking material 16 at a constant height.

The material detecting means 47 is a sensor or a switch for sensing proximity to the upper material 16 placed on the workpiece mounting table 15 and a bracket 44 So that the fastening height can be adjusted.

The air injection means 43 provided on the upper side of the one side regulating rod 3 or the upper side of the other side regulating rod 4 is formed on the upper side of the vertical members 39 and 40 as shown in FIG. An air hose 91 connected to the one side of the pore 89 by an elbow 90 and an elbow 92 connected to the other side of the pore 89, A new or bellows type air hose 93 and an air jet opening 94 provided at the end of the air hose 93. [

As shown in FIG. 16, the injection hole 95 is formed at the end of the air jet opening 94 so that the high-pressure jet air 95 is instantaneously or periodically ejected in the lateral direction of the work 16, do.

The separation of the load material 16 by the magnetic force of the magnet separating means 41 and 42 is performed first and effectively but the separation of the load material 16 by the high pressure jet air 95 is more effective So that the material 16 can be transported to and transported to the mold one by one to form (punch).

On the other hand, when a vacuum is formed between the workpieces 16 by moisture, oil, lubricant or the like adhering to the surface of the workpiece 16, separation is difficult only by the magnetic force of the magnet separating means 41 and 42, The vacuum state is broken and the material 16 is effectively separated by the cooperation of the magnet separating means 41 and 42. As a result,

The material arranging and supporting device 1 (1a) is configured to perform the above-described processes (1) and (2) at a plurality of locations where support of the workpiece 16 is required in consideration of the shape of the workpiece 16 The workpiece 16 is fixed to the elevating plate 88 fixed to the upper end of the elevator 87 and the workpiece 16 having the same shape is stacked at a predetermined height.

A pair of back and forth and right and left wheels 96 are provided on the bottom of the workpiece stock 15 and a pair of rollers 96 are mounted on the frame 97 of the workpiece feeder 14, The rail 98 is parallel to the workpiece mounting table 15 so that the workpiece table 15 can be moved in the left and right directions (opposite directions of E and E directions) (15) is moved to the left or right.

That is, when the rod of the cylinder 99 protrudes, the workpiece stock 15 moves to the left side, and when the rod of the cylinder 99 is immersed, the workpiece stock 15 moves to the right side, And the workability and the productivity of the press process are greatly improved.

The elevating plate 88 is elevated or lowered by the elevator 87 and guided upward or downward of the guide rods of the guide rods 100 installed on both sides are guided.

Elevators 87 and elevators 101 and 102 for elevating and lowering the elevator 87 are provided below the worktable 15 and elevators 101 and 102 are used to transmit the power of the motors 103 and 104 And a detection sensor 107 (108) for detecting the rise and fall of the elevator 87 are installed.

In the present invention, the material 16 loaded on the uppermost portion is adsorbed (adsorbed to an electromagnet and / or a vacuum adsorption orifice) by the material transfer means, and then transferred to the material supply device 14 16 is consumed, the stacking height of the workpiece 16 is lowered. Therefore, the workpiece sensing means 47 senses it and transfers it to a controller (not shown) If it is determined that the input height signal is lower than the reference height signal and the elevator 87 is operated to raise the lifting plate 88, the loading material 16 is raised. When the material detecting means 47 detects (Not shown), and the controller compares the preset reference height signal with the height signal inputted from the workpiece sensing means 47. If the elevation height is within the set range, the controller stops the elevator 87, The highest stacking height of the stacking material 16 is kept constant by repeating this process and the height of the material detecting means 47 fastened to the vertical slot 48 when adjusting the sensing height Proper adjustment will achieve the proper height.

When the workpiece 16 is completely consumed and the workpiece 16 is to be newly loaded with the elevated steel plate 88 raised, the elevated steel plate 88 is lowered by the elevator 87, A plurality of workpieces 16 may be stacked and used.

As shown in Figs. 18 to 20, the material aligning and supporting apparatuses 1a and 1b installed in the material supplying apparatus 14 of the present invention are provided in pairs on the left and right sides of the material rack 15, And the material 16 is placed on the right side material aligning and supporting device 1 (1a) and then the material 16 arranged on the right side material aligning and supporting device 1 (1a) is used first, When the cylinder 99 is operated and the workpiece stack 15 is moved in the direction E, the workpiece 16 loaded on the workpiece arranging and supporting device 1 (1a) on the left side can be used, If the workpiece 16 is loaded on the right side workpiece arranging and supporting device 1 (1a) during the use of the workpiece 16 of the alignment and support device 1 (1a), the workpiece 16 can continue to be used next time. The supply of the material 16 is repeatedly achieved without interruption, and the workability and productivity of the press process are greatly improved.

In the present invention, when the workpiece 16 is placed on the left and right workpiece arranging and supporting apparatuses 1a and 1b, the magnet separating means 41 and 42 are moved in the direction B The material of the upper part is very effectively separated and separated by rotating in the direction closest to the work 16 while rotating in a predetermined section in the direction C, and the edge part of the work to be stacked (laminated) Aligned, supported and separated.

In the present invention, the permanent magnet 81 of the magnet separating means 41 and 42 is installed in the cylindrical case 76 in one direction (direction A), and is magnetically shielded by the magnetic body 82 Most magnetic forces are applied in the direction A which is focused by the magnet 16 and the magnetic field is formed in the magnetic field so that the magnetic separating means 41 and 42 are automatically rotated in the direction closest to the loading material 16.

Therefore, since the highest magnetic force is applied to the stacking material 16, it is not only necessary to vertically separate the material 16, but also to fine-tune the magnetic field direction of the permanent magnet 81 There is no.

The present invention is characterized in that the material (16) is easily separated even when it is difficult to peel off due to the oil, lubricant and vacuum developed on the surface of the material (16) It is simple, structure is simple, and there is no residue.

In the present invention, the planar shape (flat cross-sectional shape) of the heat conducting rods 2, 3, 4 and the case 76 may be polygonal or elliptical, but is preferably circular. The circular structure has no latching phenomenon, is easy to set, and is structured so as to be supported close to the mounting surface of the workpiece 16 under optimal conditions.

In the present invention, the upper workpieces 16 among the workpieces 16 loaded on the workpiece stack 15 are vertically separated by the magnetic force of the permanent magnets 81. This is a general configuration, The detailed description will be omitted in the present invention.

In the conventional case, the strongest magnetic force acts on the workpiece 16 by finely adjusting the direction of the permanent magnet every time the shape of the workpiece 16 is changed. However, the adjustment direction is also limited, Since the work efficiency and the efficiency are greatly reduced and it is also difficult to fine-tune the work, the present invention requires that the magnet separating means 41 ( The magnet 16 automatically rotates in the direction closest to the magnet 16 by the strong magnetic force of the permanent magnet 81 installed on the magnet 42 and thus the material 16 is separated upward and downward by the strongest magnetic force.

Reference numerals 39a and 40a denote tongue-shaped concave portions formed at the lower portion of the vertical members 39 and 40 so that a part of the magnetic base 9 can be engaged. 14).

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 taken by way of limitation, It is self-evident to those of ordinary skill.

(1) (1a) - Material arrangement and support device (2) (3) (4) - Arrangement rod
(5) - fixing means (6) (29) (33) (34) - through hole
(7) (8) -Magnetic base (9) -Magnetic base
(10), (30), (37), (45), (49), (50), (51), (60)
(11) - switch knob (14) - material supply device
(15) - Material loading stand (16) - Material (Press material)
(17) - Case (18) - Nonmagnetic body
(19) (20) - Magnetic body (21) (64) (65)
(22) - permanent magnet (23) - space part
(24) - receiving space (25) - short jaw
(26) (28) (35) (36) - Hole (27) - Projection
(31) (32) - fixing part (39) (40) - vertical member
(41) (42) - magnet separation means (43) - air injection means
(44) - Bracket (47) - Material sensing means
(48) - vertical slots (52) (53) - plane portion
(54) (55) - Axial grooves (56) (57) - Lower shaft rod
(58) (59) - upper shaft rod (62) (63) - shaft member
(66) (67) - Extension (68) (69) - Vertical opening
(70) (71) -stopper (72) (73) -projection
(74) (75) -space portion (76) - case
(77) (78) - upper plate body (79) (80) - lower plate body
(81) -Permanent magnet (82) -Magnetic body
(83) - Support member (84) (85) - Upper surface
(87) - Elevator (88) - Steel plate
(89) - Pore (90) (92) - Elbow
(91) (93) - Air hose (94) - Air nozzle
(95) - High pressure jet air (96) - Wheel
(97) - frame (98) - rail
(99) - cylinder (100) - guide rod
(101) (102) - lifting means (103) (104) - motor
(105) 106 - reduction gear 107 (108) - detection sensor

Claims (11)

delete delete delete delete delete Vertical alignment rod;
Fixing means (5) provided at the lower end of the vertical regulation rod and having a predetermined thickness;
A through hole (6) formed in the fixing means (5);
A magnetic base (9) coupled to the inside of the through hole and having a magnetized portion formed downward;
A plurality of fastening members for fixing the magnetic base (9) coupled to the through holes to the fastening means (5);
A switch knob 11 for switching the magnetic base 9 to a sucked state or a desorbed state;
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Fixing portions (31) (32) protruding from both sides of the fixing means (5) while spreading over the front side;
A pair of regulating rods 3 and 4 fixed to the fixing portions 31 and 32 and vertically parallel to each other;
Vertical members (39) (40) for reinforcing and supporting the heat conducting rods (3) (4);
Magnet separating means (41) (42) installed on the upper part of the column bar (3) (4);
Wherein the magnetic base further comprises a magnetic field generating device for generating a magnetic field. The method of claim 6,
Air injecting means (43) installed on the upper part of the heat conducting rod (3) and injecting air in the lateral direction of the loading material (16) to separate the material (16) up and down;
And a device for aligning and supporting the material using the magnetic base. The method of claim 6,
A bracket 44 fastened to the upper portion of the heat conducting rod 4;
A vertical slot 48 formed in the bracket 44;
Material sensing means (47) fastened to the vertical slot (48);
And a device for aligning and supporting the material using the magnetic base. The method of claim 6,
An upwardly open axial groove 54 (55) formed at the upper end of the heat conducting rod (3) (4);
Lower shaft rods (56) (57) of the magnet separating means (41) (42) axially coupled to the axial grooves (54) (55);
Shaft members 62 and 63 fastened by fastening members 60 and 61 to upper ends of the vertical members 39 and 40;
Upper end shafts 58 and 59 of the magnet separating means 41 and 42 axially coupled to the shaft holes 64 and 65 of the shaft members 62 and 63;
Stoppers (70) (71) formed on the outer side of the shaft holes (64) (65) and protruding in a predetermined section;
Protrusions 72 and 73 formed on the upper shaft rods 58 and 59 and protruding upward over a predetermined interval;
And a device for aligning and aligning the material using the magnetic base. The method of claim 6,
The magnet separating means (41) and (42)
A case 76 composed of a non-ferrous metal pipe;
Upper and lower plate bodies 77 and 78 and lower plate bodies 79 and 80, which are engaged and fixed to the upper portion of the case 76;
Upper shaft rods 58 and 59 and projections 72 and 73 formed in the upper plate bodies 77 and 78;
Lower shaft rods 56 and 57 formed on the lower plate bodies 79 and 80;
A rod-like permanent magnet 81 that is installed in one direction inside the case 76;
A magnetism-free magnetic body 82 provided on the outer surface (outer surface) of the permanent magnet 81;
A support member 83 for supporting the magnetic body 82 so as not to move;
And a device for aligning and aligning the material using the magnetic base. The method of claim 7,
The air injection means (43)
Pores (89) formed in the upper part of the vertical members (39) (40);
An air hose 91 connected to an elbow 90 at one side of the pore 89;
An air hose 93 connected to the other side of the pore 89 by an elbow 92;
An air jet opening 94 provided at an end of the air hose 93;
And a device for aligning and aligning the material using the magnetic base.

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