WO2015115697A1 - Device for automatically aligning and supporting press materials - Google Patents

Abstract

The present invention relates to a device (1) for automatically aligning and supporting press materials, capable of quickly, simply, accurately and automatically aligning (setting) the press materials regardless of the shape and size of the press materials loaded on a material loading device, comprising: a geared motor (3) rotating forwardly or reversely; a power conversion unit (4) for converting a forward and reverse rotary motion of the geared motor (3) into a forward and backward linear motion; a moving body (5) coupled to the power conversion unit (4) so as to move forward and backward; a pair of alignment units (7, 8) provided at the upper parts of the left and right sides of the moving body (5) by means of a shaft pin (6); cylinders (9, 10) for controlling the alignment units (7, 8) such that the alignment units (7, 8) rotate around the shaft pin (6); a first sensing unit (11) provided at the front end of the moving body (5) so as to control the forward movement of the moving body (5); and second and third sensing units (12, 13) provided at the lower ends of the alignment units (7, 8) so as to control the cylinders (9, 10). The present invention can further comprise: supporting members (37, 38) vertically provided at the upper parts of the alignment units (7, 8); and inclined surfaces (37a, 38a) formed at one side of the upper parts of the supporting members (37, 38). The present invention can further comprise a material separation means using permanent magnets (88, 89) provided at the upper ends of the supporting members (37, 38).

Description

Automatic sorting and supporting device for press material

The present invention relates to an automatic sorting and supporting device for press materials, and in detail, automatically sorts and supports automatically and accurately, regardless of the shape shape and size of the press material loaded on the material loading device, and loads the upper (top). The press material is to be separated by the magnetic force (磁力) to ensure a smooth sheet supply.

In general, a material supply device is installed around the press machine (or press process) to continuously supply the loaded press material (hereinafter referred to as 'material') into the mold of the press machine, and the material supply device includes a plurality of material alignment means. The edges of the installed and stacked (laminated) materials are aligned and supported.

The material sorting means installed in the conventional material sorting device has a structure of releasing bolts / nuts to fix the material sorting means to the alignment position and then fixing them again when moving the plurality of material sorting means in accordance with the shape and size of the material. Therefore, there was a problem that can not actively respond to the various shapes of the material.

In other words, if the shape and size of the material is changed, not only is there a need to set the alignment position by moving the entire material alignment means and then tightening it, but the overall productivity is lowered due to the lack of speed and accuracy due to replacement. There is a problem that it is not easy to set (set), so that it can not be quickly arranged in response to a variety of shapes and sizes of materials, and a plurality of alignment means must be produced and used and stored in accordance with various shapes and sizes of materials. So it takes a lot of manufacturing costs, occupy a lot of storage space, there was a problem that also takes a lot of storage costs.

In addition, the Republic of Korea Patent Publication No. 10-1285592 (name of the invention: press material sorting device) registered on July 12, 2013, without regard to the shape and size of the material loaded on the material loading device Although it is configured for quick and easy alignment, the configuration is very complicated because the alignment rod is manually moved according to the shape, shape and size of the material, and then fixed by a plurality of quick clamps to set the alignment state. And manual operation, there are various problems such as poor workability, rapidity of alignment, productivity, and the like (see Prior Art Document and Patent Document 1).

In the prior art document, Korean Patent Publication No. 10-1285592 (Invention name: press material alignment device, July 12, 2013 registered notification) and Republic of Korea Registered Utility Model Publication No. 20-0294753 (name of the invention) : Material sorting device for grinding machine container, registered notification of Nov. 13, 2002) and Korean Utility Model Publication No. 20-0243135 (name of invention: wire sorting device, registered notice of November 30, 2001). .

An object of the present invention is to provide a press material automatic alignment and support device that can be quickly and simply and automatically aligned and supported even if the shape and size of the press material varies.

Another object of the present invention is characterized in that the side of the material to be loaded by installing a support member on the alignment portion is supported.

Another object of the present invention is characterized in that the inclined surface is formed on the inner portion of the support member installed on the alignment portion to allow the material to be loaded well.

Still another object of the present invention is to install a material separation means by a permanent magnet on the upper end of the support member installed on the alignment part so that the material loaded on the top is separated naturally by the magnetic force (press force) action to press the mold It is characterized in that the sheet feeding is well done.

The press work automatic alignment and support device 1 of the present invention is a power conversion for converting the forward and reverse rotational motion of the geared motor 3 and the geared motor 3 and the forward and reverse linear motion by the controller 2 Part 4, a moving body 5 coupled to the power converter 4, and moving forward and backward, and a pair of alignment parts (7) (8) provided by the shaft pin (6) on the upper left and right sides of the moving body (5) And a cylinder (9) (10) for controlling the alignment parts (7) (8) to rotate about the shaft pin (6), and an agent provided at the tip of the movable body (5) to control the advancement of the movable body (5). The first sensing unit 11 and the second and third sensing units 12 and 13 installed at the bottom of the alignment unit 7 and 8 to control the cylinders 9 and 10 may be included.

The power converter 4 is a ball screw 20 of a predetermined length, the block 21 is fastened to the ball screw 20, and the shaft bracket 22 is installed on both ends of the ball screw 20. 23, a plurality of bolts 24 and 25 for fixing the shaft brackets 22 and 23 to the bottom surface of the mounting table 14 of the material loading device 70, and the shaft brackets 22. It may include a timing pulley 26 is inserted into the protruding shaft portion and fixed, and a timing belt 27 connecting the timing pulley 19 and the timing pulley 26.

The movable body 5 includes a vertical member 28 fixed to the side of the block 21, a horizontal member 29 fixed to the vertical member 28, and an upper member fixed to the horizontal member 29 ( 30, a shaft pin 6 fixed perpendicularly to the tip top surface of the upper member 30, and alignment parts 7 and 8 axially coupled to the shaft pin 6.

Vertical support members 37 and 38 installed vertically on the alignment parts 7 and 8 and inclined surfaces 37a and 38a formed on one side of the support members 37 and 38, respectively. It may further include.

It may further include a material separation means by the permanent magnets (88) (89) installed on top of the support members (37) (38).

It may further include inclined surfaces (7a) (8a) respectively formed at the rear end of the alignment portion (7) (8).

The second and third detectors 12 and 13 may include guide bars 63 provided with locking heads 61 and 62 on both sides of the blocks 57 and 58 on which the operating rods 59 and 60 are installed. (64) is loosely coupled, the guide rods (63) and (64) springs (65) and (66) are coupled, and the ends of the guide rods (63) and (64) are connected by plates (67) (67). To make the operating rods 59 and 60 burnt.

It may include a manual operation unit (2b) for manually advancing and retracting the alignment portion (7) (8).

The present invention is not only limited to the shape and size of the material loaded on the material loading device, but also quickly and accurately aligned (set) and supported, so that the alignment work is not only quick and easy, but also improves the overall productivity of the press work process. have.

In the case of the conventional material sorting device, when the shape and size of the press material is changed, new material holes (installation holes) must be processed to install the material sorting part, which requires a lot of time, workability and productivity, and many parts must be provided. Although there are various problems such as the present invention, even if the shape and size of the press material are variously changed, the alignment bar can be easily and quickly moved to the alignment position and fixed. There is a general purpose effect that can be easily applied.

The present invention not only supports the side surface of the material loaded by the support member vertically installed on the alignment portion, there is an effect that the material is well loaded by the inclined surface formed on the inner portion of the support member.

According to the present invention, the material loaded on the upper end is naturally separated by the magnetic force action of the magnet installed at the upper end of the alignment part, so that sheet feeding is smoothly supplied to the press die.

The present invention is easy to change or relocate the production equipment at the production site of the press workpiece, and can be modified according to the installation environment, and designed with a reusable modular structure, which has many advantages such as productivity improvement, labor cost reduction, equipment investment, and cost reduction. Due to its ease of use and use, it is a very useful invention that can be widely used at low cost in the processing industry related manufacturing process.

1 is a perspective view showing an example of the present invention.

2 is a perspective view showing an example of the present invention.

3 is an exploded perspective view showing an example of the present invention.

4 is a side view showing the installation state of the present invention as an example, installed in the loading table of the material loading apparatus is reversed.

5 is a side view showing the installation state of the present invention, the state is installed on the loading table of the material loading apparatus is advanced.

6 is a state diagram installed and used in the material loading apparatus shown as an example of the present invention.

7 is a plan view showing a state of use of an embodiment of the present invention, and a state diagram before aligning materials.

8 is a plan view showing the state of use of a state of use in accordance with an embodiment of the present invention.

9 is a plan view before the first, second, third sensing unit advances in the present invention

10 is a plan view of a state in which the first sensing unit senses the material and stops while being pressed to the side of the material by the advancement in the present invention.

11 is a plan view of a state in which the second and third detectors are respectively pressed to the side of the material by moving forward to detect and stop the material.

12 is a perspective view of a state installed on the mounting table of the material loading apparatus in the present invention.

FIG. 13: is a perspective view of the alignment part advanced in FIG. 12 in this invention. FIG.

14 is a plan view of the state installed on the mounting table of the material loading apparatus in the present invention.

Fig. 15 is a plan view of a state in which the alignment section is in a battery direction in Fig. 14.

16 is a circuit block diagram of a controller shown as an example of the present invention.

<Description of the code>

(1)-press material sorting and supporting device (2)-controller

(3)-geared motor (4)-power converter

(5)-moving body (6)-shaft pin

(7) (8)-alignment part (7a) (8a)-slope of alignment part

(9) (10)-cylinder (11)-first detector

(12)-second detector (13)-third detector

(14)-Loading Table (15)-Guide

(16)-Material (press material) (16a)-Material jig

(18) (24) (25) (36) (39) (40) (54) (55)-Bolts (19) (26)-Timing Pulleys

(20)-Ballscrew (21)-Block

(22) (23)-Axis Bracket (27)-Timing Belt

(28)-vertical member (29)-horizontal member

(30)-Upper member (31) (32)-Step

(33) (34)-Soccer (35) (46) (47)-Nut

(37) (38)-support member (37a) (38a)-inclined surface

(41)-horizontal member (42) (43)-vertical bar

(44) (45)-Shaft Member (48) (49) (57) (58)-Block

(50) (51)-fixation body (52) (53)-shaft pin

(56) (59) (60)-Operating Rod (61) (62)-Grip Head

(63) (64)-Guide (65) (66)-Spring

(67) (68)-Plate (70)-Material Loading Device

(85)-Loading Board (81)-Elevator

(80)-Reduction Motor (88) (89)-Permanent Magnet

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the embodiments of the present invention, the same components are denoted by the same reference numerals as much as possible, and detailed descriptions of related well-known structures and functions will be omitted so as not to obscure the subject matter of the present invention. The matters expressed in the following may be different from the form actually embodied in the schematic diagram for easily explaining the embodiments of the present invention.

1 and 2 is a perspective view of the press material alignment and support device 1 shown as an example of the present invention, Figure 3 is an exploded perspective view, as shown in Figure 6 a plurality of loading table 14 of the material loading device 70 It is installed and used as a dog, it is arranged along the guide hole 15 formed on the mounting table 14 (b direction in Fig. 2) while automatically changing the shape and shape of the loading target material 16 automatically and quickly to easily arrange and support do. 1 is a perspective view of an initial state that is installed in the mounting table 14 of the material loading device 70, Figure 2 is a second, third, detection unit 12, 13 by the cylinder (9) 10 3 is a perspective view of a state in which the first, second, third, and sensing units 11, 12 and 13 are positioned in a straight line.

The press work alignment and support device 1 of the present invention includes a geared motor 3 that is rotated forward and backward by the controller 2 and a power converter that converts the forward and reverse rotational motion of the geared motor 3 into a forward and backward linear motion ( 4), a movable body 5 coupled to the power converter 4 and moving forward and backward, and a pair of alignment parts 7 installed on the upper left and right sides of the movable body 5 so as to be rotated by the shaft pin 6. 8), the cylinders 9 and 10 for controlling the alignment parts 7 and 8 to rotate about the shaft pin 6, and the front end of the movable body 5 to control the advancement of the movable body 5; The first sensing unit 11 and the second and third sensing units 12 and 13 installed at the lower end of the alignment unit 7 and 8 to control the cylinders 9 and 10 are configured.

The bracket 17 to which the geared motor 3 is fixed is fastened to the bottom surface of the loading table 14 of the material loading device 70 by a plurality of bolts 18, and a timing pulley 19 to the rotation shaft of the geared motor 3. ) Is fitted and fixed.

The power converter 4 is a ball screw 20 of a predetermined length, the block 21 is fastened to the ball screw 20, and the shaft bracket 22 which is provided at both ends of the ball screw 20 ( 23, a plurality of bolts 24 and 25 for fixing the shaft brackets 22 and 23 to the bottom surface of the mounting table 14 of the material loading device 70, and the shaft portion protruding from the one shaft bracket 22. And a timing belt 27 connecting the timing pulley 19 and the timing pulley 26 so that the ball screw 20 is rotated by the geared motor 3. The fastened block 21 is advanced back and forth.

A movable body 5 composed of a vertical member 28, a horizontal member 29, and an upper member 30 is installed on the side of the block 21, and a shaft pin 6 is provided on an upper end of the upper member 30. It is fixed vertically, the shaft hole (33) 34 formed in the stepped portion (31) 32 of the alignment portion (7) (8) is coupled to the shaft pin (6), respectively, and then the nut (35) and the bolt for departure prevention And fastened to the center of the shaft pin 6, and the separation is prevented.

The stepped portion 31 of the one side alignment portion 7 is formed at the top, the stepped portion 32 of the other alignment portion 8 is formed at the bottom is a custom coupling structure that does not protrude up and down.

Vertical support members 37 and 38 installed vertically on top of the alignment parts 7 and 8, and the upper one side of the support members 37 and 38, for example, the direction in which the material 16 is viewed (inside) Direction) may further include inclined surfaces 37a and 38a.

The support members 37 and 38 are in contact with or vertically aligned above the alignment parts 7 and 8, and then fixed by a plurality of bolts 39 and 40, and the support members 37 and 38. Smooth loading and loading of the raw material 16 is achieved when the raw material 16 is loaded and loaded into the upper portion of the support members 37 and 38 by the inclined surfaces 37a and 38a formed on one side of the upper side.

Material separation means by permanent magnets 88 and 89 are installed at the upper ends of the support members 37 and 38 so that the material loaded on the upper ends is naturally separated by a magnetic force action, and thus the upper part (the upper part). When supplying the material loaded in the press mold, smooth sheet feeding is achieved.

The permanent magnets 88 and 89 are formed of at least one permanent magnet for each of the support members 37 and 38, and are made of steel by magnetic force of the permanent magnets 88 and 89. Since the material 16 is separated while the whole or the edge portion of the 16 is intensively lifted, the sheet 16 can be supplied (transferred) to the press mold, which is a technology applied in other industries, so detailed principles and explanations Omit.

In the present invention, as shown in FIGS. 1 and 7, the alignment parts 7 and 8 are arranged at the rear end (rear end) of the alignment parts 7 and 8 so that they can be folded at right angles (90 °) with respect to the shaft pins 6. Inclined surfaces 7a and 8a are formed respectively so that inclined surfaces 7a and 8a are parallel.

When the support members 37 and 38 fixed to the alignment parts 7 and 8 are configured as quadrangular shapes as shown in FIGS. 1 to 5, the support members 37 and 38 are installed so that the inclined surfaces 7a and 8a are exposed to each other. 7) The support member fixed to the alignment parts 7 and 8 is configured so that the inclined surfaces 7a and 8a can be parallel when the 8 is folded at a right angle (90 °). When the 37 and 38 are installed in the same shape as the alignment parts 7 and 8, the support members 37 and 38 also form inclined surfaces (not shown) having the same structure as the inclined surfaces 7a and 8a. The alignment parts 7 and 8 and the support members 37 and 38 can be folded at right angles (90 °) about the shaft pins 6.

The vertical member 28 of the movable body 5 is coupled to the guide hole 15 formed in the loading table 14 of the material loading device 70 is configured to move forward and backward. The guide hole 15 is a long hole of a predetermined width that is formed toward the center from the edge portion of the mounting table 14, the material jig fixed to the upper surface of the mounting plate 85 of the upper part of the elevator 81 as shown in FIG. 16a) and the edge portion of the material 16 to be loaded thereon in the same shape as the material jig 16a.

The rear end of the horizontal member 29 is fixed to the horizontal member 41, the vertical rods 42, 43 are fixed to both sides of the horizontal member 41, the cylinder on the top of the vertical rods 42, 43 (9) The rear end of the shaft is shaft-mounted by the shaft members (44) (45) and the nuts (46) (47).

Blocks 48 and 49 are fixed to rod ends of the cylinders 9 and 10, and fixtures 50 and 51 are fixed to shaft pins 52 and 53 on the upper surfaces of the blocks 48 and 49. The fixing bodies 50 and 51 are respectively installed and fixed to the rear surfaces of the alignment parts 7 and 8 by bolts 54 and 55.

A first sensing unit 11 is installed at the front end of the horizontal member 29, and an operating rod 56 is installed at the front end of the first sensing unit 11 so as to protrude toward the front end. The second and third sensing units 12 and 13 are respectively installed in the blocks 57 and 58 respectively fixed to the lower portions, and the operating rods 59 and the second and third sensing units 12 and 13 are respectively installed. 60 loosely passes through the through holes formed in the blocks 57 and 58, and protrudes toward the front of the blocks 57 and 58, respectively.

Guide bars 63 provided with engaging heads 61 and 62 on both sides of the blocks 57 and 58 on which the operating rods 59 and 60 of the second and third sensing units 12 and 13 are installed. 64 is loosely coupled, the springs 65, 66 are coupled to the guide rods 63 and 64, and the operating rods are connected to the ends of the guide rods 63 and 64 by plates 67 and 67. By allowing the 59 and 60 to be hardened, even if the material 16 is inclined, good detection of the second and third sensing units 12 and 13 is achieved. Of course, the first sensing unit 11 may also be configured to be hardened in the above configuration.

6, 7, and 8 are diagrams illustrating a state of use according to an embodiment of the present invention. In view of the shape of the material 16 loaded on the material loading device 70, a plurality of press material automatic alignment and support devices 1 are provided. Vertically placed on the mounting table 14 so that the front portions of the supporting members 37 and 38 having the inclined surfaces 37a and 38a face the center of the mounting table 14 or the mounting plate 85. It is provided so that it can arrange and support the raw material jig 16a and the edge part of the raw material 16 loaded in multiple layers on it.

That is, the geared motor 3 and the power converter 4 constituting the press material alignment and support device 1 of the present invention are fastened and fastened with a plurality of bolts so as to be located at the bottom surface of the mounting table 14, The vertical member 28 of the movable body 5 is coupled to the plurality of guide holes 15 formed toward the center from the edge of the mounting table 14 so as to be guided forward and backward, and installed above the vertical member 28. The components to be installed are respectively installed on the mounting table 14 above.

The material loading apparatus 70 illustrated in FIG. 6 includes a lower plate 72 installed on a plurality of supports 71 provided with height adjusting means, and a pair of left and right rails 74 installed parallel to the upper surface of the lower plate 72. ), A wheel 75 installed on the upper surface of the rail 74 in a rolling motion, an upper plate 73 on which the wheel 75 is axially mounted, and left and right sides fixed to both sides of the upper plate 73. Vertical member 79, a mounting table 14 installed on the upper surface of the vertical member 79, the controller and the reduction motor 80 provided on the upper plate 73, the upper plate 73 and the mounting table Through holes 78 and 84 respectively formed in the center portion of the 14, the elevator 81 provided in the upper plate 73, and the speed reduction motor 80 while exiting the elevator 81, the through hole ( 84, a lifting bar 83 for lifting up and down, a loading plate 85 mounted on the lifting bar 83, and having a bottom material jig 16a fixed thereto, and a proximity sensor for sensing the top material 16. 87, proximity sensor (8) 7) is composed of a support rod (86) for supporting.

The loading table 14, the upper plate 73, the reduction motor 80, and the elevator 81 are moved forward and backward by the wheel 75 which rolls as the rod of the air cylinder 76 emerges, When the material 16 is loaded before and after the upper surface of the material jig 16a, respectively, and one side of the loaded material is consumed, the material loaded on the other side can be moved and continuously supplied to the press mold, so that the press work can be continued without interruption.

FIG. 16 is a circuit block diagram of a controller 2 according to an exemplary embodiment of the present invention. The automatic and manual mode selection is performed at an input of a controller 2a, which is composed of a microcomputer, a central processing unit, and the like, and includes a memory and peripheral devices. Setting unit (S) consisting of a keypad for inputting and setting various data such as the size and weight, type, characteristics of the material 16, the moving speed of the alignment unit, and a reset unit for resetting in case of abnormality of the controller 2 (S) And the first sensing unit 11 for first sensing the material jig 16a by the advancement of the alignment units 7 and 8, and the first sensing unit 11 detects the material jig 16a. When stopped, the second and third detectors 12 and 13 and the alignment units 7 and 8 which manually detect the material jig 16a while moving forward by the cylinders 9 and 10 are manually moved (FIG. 2). Direction B) and backward (C direction of FIG. 2), the manual operation unit (2b) consisting of a forward button, a reverse button and a stop button is connected, respectively, The output of the fisherman 2a includes a display unit D for displaying various operation states, operation modes, set values, present values, operating states, and the like, and a geared motor 3 for advancing and rearranging the alignment units 7 and 8; And cylinders 9 and 10 for advancing the second and third sensing units 12 and 13 back and forth, respectively.

The display unit (D) includes a power indicator for indicating a power supply state, an operation indicator for indicating that various sensors, actuators, etc. are in operation, an alarm lamp for indicating various abnormal conditions, and various data display portions, and a liquid crystal display (LCD). ), Seven segments, light emitting diodes, and the like, and of course, the display unit may be configured with a touch screen according to circumstances.

On the other hand, in a state where a plurality of press material automatic alignment and support devices 1 are installed at predetermined intervals on the mounting table 14 of the material loading device 70, the loading targets on the loading plate 85 of the material loading device 70 It is fixed by a method such as fastening the material jig (16a) of the shape of the same shape as the material and then aligned and supported.

When the material jig 16a is fixed to the upper surface of the loading plate 85 of the material loading device 70 as shown in FIG. 7, when the press material automatic alignment and support device 1 is operated using the controller 2, the geared motor The moving body 5 moves along the guide hole 15 along the guide hole 15 in the direction B of FIG. 2 by the rotation of the power converter 4 and the power converter 4, and is located at the top as shown in FIG. When the operating rod 56 of the first sensing unit 11 is pressed by the protruding surface 161 of the material jig 16a, the first sensing unit 11 is turned on and the first sensing unit 11 is turned on. When it is ON, the controller 2 stops the geared motor 3 to stop the moving body 5, and when the first sensing unit 11 is ON, the cylinder 2 is opened by the controller 2. (10) is operated so that the alignment portion (7) (8) is advanced while rotating as shown in Figure 11 around the shaft pin (6).

In the above case, when the moving body 5 is reversed, the moving body 5 is moved along the guide hole 15 by the reverse rotation of the geared motor 3 and the power converter 4 (the opposite of A in FIG. 2). It moves in the C direction.

When the operating rod 56 of the first sensing unit 11 is pressed by the side of the material jig 16a, the first sensing unit 11 is turned on, and the first sensing unit 11 is turned on. When the controller 2 stops the geared motor 3, the moving body 5 stops. When the first sensing unit 11 is turned on, the controller 2 causes the cylinder 9, 10 to stop. The operation of the alignment portion (7) (8) is to move forward as shown in Figure 11 around the shaft pin (6).

When the alignment parts 7 and 8 move forward while the alignment parts 7 and 8 rotate, the second and third detection parts 12 and 13 also move forward, and the operating rod 59 of the second and third detection parts 12 and 13 moves forward. When 60 is turned on while being pressed by the side of the material jig 16a, the controller 2 stops the cylinders 9 and 10 so that the moving body 5 stops, and the alignment section 7 ( 8 is stopped to be aligned and supported by contacting the edge of the material jig 16a as shown in FIG. 8, and in this state the material of the same shape, shape and size on the material jig 16a as shown in FIG. 16) can be loaded.

The cylinders 9 and 10 are stopped by the ON of the second and third sensing units 12 and 13, and according to the shape or shape of the material jig 16a as shown in FIG. , The ON timing (time) of the three sensing units 12 and 13 is changed, and thus the stop position or alignment position of the cylinders 9 and 10 is determined according to the shape or shape of the material jig 16a. do.

Since the operating rods 59 and 60 of the second and third sensing units 12 and 13 are supported by a pair of left and right guide rods 63 and 64 and tip plates 67 and 68, a material jig Good sensing is achieved even if 16a is inclined.

In FIG. 11, θ1 represents the angles of the first sensing unit 11 and the second sensing unit 12, and θ2 represents the angles of the first sensing unit 11 and the third sensing unit 13. As shown in FIG. 8, the angle of θ1 and the angle of θ2 vary depending on the shape of the material jig 16a and the alignment position (supporting position).

In the present invention, by using the forward button, the reverse button and the stop button of the manual operation unit 2b, the alignment parts 7 and 8 can be manually moved forward, backward and stopped.

The present invention described above is not limited to the present embodiment and the accompanying drawings, and various substitutions, modifications, and changes are possible without departing from the technical spirit of the present invention, and this is in the technical field to which the present invention belongs. It is self-evident for those of ordinary knowledge.

Claims (8)

1. Forward and reverse geared motor 3;

   A power converter (4) for converting the forward and backward rotational motion of the geared motor (3) into forward and backward linear motion;

   A moving body 5 coupled to the power converter 4 and moving forward and backward;

   A pair of alignment parts (7) (8) installed on the upper left and right sides of the movable body (5) as shaft pins (6);

   A cylinder (9) (10) for controlling the alignment parts (7) (8) to rotate about the shaft pin (6);

   A first sensing unit (11) installed at the front end of the movable body (5) to control the advancement of the movable body (5);

   Second and third sensing units 12 and 13 installed at a lower end of the alignment unit 7 and 8 to control cylinders 9 and 10;

   Press material automatic alignment and support device comprising a.
2. The method of claim 1:

   The power converter 4,

   A ball screw 20 of a predetermined length;

   Block 21 is fastened to the ball screw 20;

   Shaft brackets 22 and 23 that are axially installed at both ends of the ball screw 20;

   A plurality of bolts 24 and 25 for fixing the shaft brackets 22 and 23 to the bottom surface of the mounting table 14 of the material loading apparatus 70;

   A timing pulley 26 fixed to the shaft portion protruding from the shaft bracket 22;

   A timing belt 27 connecting the timing pulley 19 and the timing pulley 26;

   Press material automatic alignment and support device comprising a.
3. The method according to claim 1 or 2, wherein:

   The movable body 5,

   A vertical member 28 fixed to the side of the block 21;

   A horizontal member 29 fixed to the vertical member 28;

   An upper member 30 fixed to the horizontal member 29;

   A shaft pin (6) fixed perpendicularly to the tip upper surface of the upper member (30);

   Alignment portion (7) (8) is axially coupled to the shaft pin (6);

   Press material automatic alignment and support device comprising a.
4. The method according to claim 1 or 2, wherein:

   Support members (37) (38) fastened vertically to the top of the alignment parts (7) (8);

   Inclined surfaces (37a) (38a) formed on an upper side of the support members (37) (38);

   Press material automatic alignment and support device further comprising.
5. The method of claim 4 wherein:

   Material separation means by permanent magnets 88 and 89 installed on top of the support members 37 and 38;

   Press material automatic alignment and support device further comprising.
6. The method according to claim 1 or 2, wherein:

   The second and third detectors 12 and 13,

   Guide rods 63 and 64 provided with locking heads 61 and 62 on both sides of the blocks 57 and 58 provided with operating rods 59 and 60 are loosely coupled,

   Springs 65 and 66 are coupled to the guide rods 63 and 64,

   The tip of the guide rod (63) (64) is connected to the plate material (67) (67) is connected to the press rod automatic alignment and support device, characterized in that the operating rods (59) (60).
7. The method according to claim 1 or 2, wherein:

   Inclined surfaces 7a and 8a respectively formed at rear ends of the alignment portions 7 and 8;

   Press material automatic alignment and support device further comprising.
8. The method according to claim 1 or 2, wherein:

   A manual operation unit 2b for manually advancing and reversing the alignment units 7 and 8;

   Press material automatic alignment and support device comprising a.

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