KR100476327B1 - A wire pad bending machine - Google Patents

Abstract

The present invention is installed vertically on the bottom surface main frame 2; Loading plate which is assembled to slide vertically to the vertical rail 12 of the vertical plate 11 is fixed to one side of the main body frame (2) 13) and a motor member (17) for driving the ball screw (15) of a predetermined length to be screwed with the female screw portion (13a) of the loading plate (13) in the forward and reverse directions. A vertical transfer part 10 for individually supplying a plurality of pad bodies 83 stacked thereon; A first cylinder 25 configured to slide left and right the transfer plate 24 assembled to the horizontal rail 22 of the first horizontal plate 21 mounted on the upper end of the vertical plate 11, and have a plurality of suction pads. A second cylinder 26 for raising and lowering the adsorption plate 28 having a 27; and an air suction line 27a for transferring suction force to the adsorption pad 27, and having a pad on the loading plate 13; Horizontal transfer unit 20 for separately feeding the body 83 on the body frame (2); Assembling the operation plate 35 having the lower mold 31 of the main body frame 2 and the upper mold 32 corresponding to one-to-one on the lower surface so as to slide up and down on a plurality of vertical rods 34, An operation part (30) having an operation cylinder (33) for operating the plate (35) up and down to form the upper and lower molds (31, 32); And a third cylinder 44 which slides the discharge plate 43 assembled on the horizontal rail 42 of the second horizontal plate 41 mounted on the other side of the main body frame 2 to the left and right. The wire pad 80 is provided with a material clamper 47 mounted on the other end lower surface of the movable bar 46 which is lifted up and down by the fourth cylinder 45 of 43) to clamp the bent wire pad 80. Discharge unit 40 for dropping discharge into the discharge chute 51; And a collection box 50 disposed below the outlet end of the discharge chute 51 so that the wire pad 80 discharged through the discharge chute 51 is collected. The effect of improving work productivity is obtained by successive bending processes.

Description

Wire Pad Bending Device {A WIRE PAD BENDING MACHINE}

The present invention relates to a bending machine that automatically bends wire pads, and more particularly, a sheet product produced by cutting a sheet length continuously by a steel sheet in a sheer line of a cold rolling mill placed on a skid made of wood at right angles for packaging. It relates to a wire pad automatic bending device for automatically bending the material for the wire pad to connect the connection between the horizontal skid and the vertical skid to each other.

In general, steel sheets produced in cold rolling mills of steel mills are made of sheet materials by cutting them to the desired length in the sheer line, and the cut sheets are made of wood at the upper and lower parts to prevent damage during transportation and loading and unloading. Skids were packed.

As shown in Figure 10 (a) (b) (c), the skid is configured by crossing the horizontal skid 91 and the vertical skid 92 at right angles to each other, the cross portion is a plurality of fastening holes ( 84 is penetrated and connected to each other via a wire pad 80 which is formed by bending the first bent surface 81 and the second bent surface 82, and the wire pad 80 is connected to the skid 91. When the sheet material, which is a heavy load placed on the skid, is transported by a rope to the wire rope of the crane, the load is not concentrated on the skids 91 and 92. It is a reinforcement means so that the wire rope is spread so that it can bear sufficient load during product transportation.

As shown in FIG. 10 (a) and (b), the wire pad 80 is formed by cutting the partial slit 85 for bending reference to the center of the pad body 83 in a straight line, and a plurality of fastening holes 84. Bar is formed of a rectangular metal plate formed through the bar, the conventional operation of bending the wire pad 80, first by bending the pad body 83 in a perpendicular direction with respect to the partial slit 85, A first bent surface 81 having a half size of the pad body 83 is formed, and the first bent surface 81 is secondarily bent at a right angle with respect to the inner end of the cutout 85. The second bent surface 82 having a half size of the first bent surface 81 was formed and completed.

However, this conventional operation is the first bending surface 81 and the second bending surface 82 by a worker by manually forming a material in which a plurality of fastening holes 84 and partial slits 85 are formed in the pad body 83. Because of the need to bend), excessive work time is required to reduce work productivity, and there is a problem that the size is different depending on the skill of the operator as well as the safety accident during bending work.

Therefore, the present invention has been proposed in order to solve the conventional problems as described above, the purpose is to connect the cross section of the skid and wire rope is arranged wire rope is arranged, the wire pad is arranged more easily, without worrying more safety accidents, The present invention provides a wire pad bending device that can be bent to improve work productivity and can continuously bend pad products having uniform dimensions.

As a technical configuration for achieving the above object, the present invention,

In the device for bending the first and second bent surface on the pad body formed with a plurality of fastening holes and the reference partial slit,

A main body frame installed perpendicular to the bottom surface;

It is equipped with a mounting plate which is assembled to the vertical rail of the vertical plate fixed to one side of the main frame so as to slide up and down, and rotates the ball screw of a predetermined length screwed with the female thread of the mounting plate in the forward, reverse direction A vertical transfer part having a motor member and individually supplying a plurality of pad bodies loaded on the loading plate;

A first cylinder configured to slide left and right the transfer plate assembled to the horizontal rail of the first horizontal plate mounted on an upper end of the vertical plate, and a second cylinder configured to raise and lower the adsorption plate having a plurality of adsorption pads. A horizontal transfer unit having an air suction line for transferring suction force to a suction pad, and individually feeding the pad body on the loading plate onto the main body frame;

The upper and lower molds are provided with an operation cylinder for vertically sliding the operation plate having a lower mold having a lower mold corresponding to the lower mold of the main body frame to a plurality of vertical rods, and operating the operating plate up and down. An operating part to mold;

A third cylinder configured to slide the discharge plate assembled to the horizontal rail of the second horizontal plate mounted on the other side of the main body frame to the left and right, and to the other end lower surface of the movable bar which is lifted up and down by the fourth cylinder of the discharge plate; A discharge part for dropping and discharging the wire pad into a discharge chute having a material clamper for clamping a plurality of mounted and bent wire pads; And

By providing a wire pad bending device, characterized in that it comprises a collection box disposed directly below the outlet end of the discharge chute so that the wire pad discharged through the discharge chute.

Hereinafter, the present invention will be described in more detail.

1 is a front view showing a wire pad bending device according to the present invention, Figure 2 is a side view showing a wire pad bending device according to the present invention, Figure 3 is a loading vertical employed in the wire pad bending device according to the present invention Figure 4 is a side view showing the transfer portion, Figure 4 is a front view showing a wire pad bending device employed in the wire pad bending device according to the invention, Figure 5 is a plan view employed in the wire pad bending device according to the invention, 6 is a front view illustrating a horizontal transfer unit employed in the wire pad bending apparatus according to the present invention, and FIG. 7 is a side view illustrating a horizontal transfer unit employed in the wire pad bending apparatus according to the present invention, and FIG. Figure 9 is a front view showing the discharge portion employed in the wire pad bending apparatus according to the present invention, Figure 9 is a plan view showing the discharge portion employed in the wire pad bending apparatus according to the present invention. .

As shown in Figs. 1 to 9, the sheeting apparatus 1 of the present invention is placed on the pad body 83, which is a rectangular metal plate material having a plurality of fastening holes 84 and a reference partial slit 85 formed therein. This device 1 connects the intersections between the horizontal and vertical skids 91 and 92 and simultaneously bends the first and second bent surfaces 81 and 82 so that the wire rope to be hooked is securely hooked. ) Is composed of the body frame 2, the vertical transfer unit 10, the horizontal transfer unit 20, the operation unit 30, the discharge unit 40 and the collection box 50.

That is, the main body frame 2 is stably fixed perpendicularly to the bottom surface, and is a structure in which a lower mold is disposed on the upper surface so that the pad body 83 can be bent simultaneously by forming a pair with the upper mold to be described later. .

In addition, the vertical transfer unit 10 for supplying a plurality of vertically loaded pad body 83 is fixed via the auxiliary bracket (11a) is assembled as a fastening member on one side of the main body frame (2) It is equipped with a vertical plate 11, the front of the vertical plate 11 is fixed to the left and right pair of vertical rails 12 having a predetermined length, the vertical rail 12 is a stacking plate 13 on the 'A' cross section It is assembled with the rail guider (13a) mounted in a pair left and right on the back of the).

In addition, between the left and right pair of vertical rails 12 of the vertical plate 11, the upper and lower ends are rotatably supported by bearing blocks 15a fixed to upper and lower ends of the front surface of the vertical plate 11, The left and right pair of rail mounting guides (13a) of the mounting plate 13 is provided with a ball screw (15) of a predetermined length screwed with the female screw portion (13b) mounted.

In addition, the lower end of the ball screw 15 receives the rotational drive source from the motor member 17 of the motor bracket 16 which is mounted as a fastening member 16a on the rear lower end of the vertical plate 11, Assembled to rotate in reverse direction.

Accordingly, the loading plate 13 is slid up and down along the vertical rail 12 in accordance with the forward and reverse rotational driving of the motor member 17 and the amount of rotational driving of the motor member 17, the top of the loading plate 13 The pad body (83) mounted on it will be able to supply one-step individual.

Here, the front and left of the vertical plate 11 is provided with a guide plate 11a parallel to the vertical rail 12 as fastening members, respectively, and the pad body 83 on the front surface corresponding to each other with the vertical rail 12. In order to prevent the left and right flow during vertical transfer of the guide bracket (11b) on the 'b' cross section in contact with the edge of the pad body 83 mounted on the mounting plate 13 is mounted as a plurality of knobs (11f).

In addition, the bracket 11c of the guide plate 11a assembled with the vertical plate 11 may be formed in the long hole so that the position of the fastening hole 11e on which the fastening member 11d is mounted can be adjusted in the horizontal direction. Do.

In addition, a pair of penetratingly formed on the upper surface of the loading plate 13 so that the pad body 83, which is loaded in a pair left and right on the loading plate 12, does not mix with each other in the lower portion of the front surface of the vertical plate (11). The lower end of the pair of guide rods 18 respectively inserted into the guide holes 18a is provided with a lower bracket 18b fixedly installed. Accordingly, the pad bodies 83, which are lifted in pairs on the loading plate 13, are supported by the guide brackets 11b and the guide rods 18 and are individually supplied to the upper portion.

In addition, the driving pulley 17c of the motor member 17 may drive the pulley 17b and the timing belt of the ball screw 15 so as to accurately and individually supply the pad body 83 loaded on the loading plate 13. Connection is made via (17a).

On the front side of the vertical plate 11, the upper and lower sensors for detecting the top end and the lowest unit of the loading plate 13 to generate a detection signal for notifying the end of transfer of the pad body 83 and the loading of the material. 19a and 19b, respectively, the forward and reverse rotational driving of the motor member 17 is controlled by the detection signals of the upper and lower sensors 19a and 19b.

On the other hand, the horizontal transfer portion 20 for horizontally transporting only the uppermost pad body of the pad body (83) loaded on the loading plate 13 on the lower mold 31 of the main body frame (2) 6 and 7, the first horizontal plate 21 which is replaceably mounted as a plurality of fastening members 21a is mounted on the upper end of the vertical plate 11 on which the vertical transfer part 10 is provided. The upper and lower pairs of horizontal rails 22 are fixed to the front surface of the first horizontal plate 21 as a plurality of fastening members.

In addition, the pair of rail guiders 23a assembled with the horizontal rails 22 are mounted on the rear side of the guider plate 23 equipped with the transfer plate 24 on the 'b' cross-section on the front side, and the transfer plate 24. The fixing block 24a mounted on one side end (right end in the drawing) of the rod and the tip of the rod 25a of the first cylinder 25 mounted on one side end (right end in the drawing) of the vertical plate 21 Connection is configured. Accordingly, the transfer plate 24 is horizontally moved along the horizontal rail 22 according to the forward and backward operations of the first cylinder 25.

In addition, the other end and the rod end of the predetermined length of the adsorption plate 28 having a plurality of adsorption pads 27 on one side end (right end in the drawing) on the upper surface of the transfer plate 24 is assembled to the adsorption plate ( The second cylinder 26, which vertically raises and lowers 28, is provided vertically, and the adsorption pad 27 has the uppermost pad body 83 mounted on the loading plate 13 with sufficient adsorption force, so that there is a fear of falling down. A plurality is mounted so that it can be safely lifted, and one end is assembled with the air suction line 27a to which the suction force is transmitted, and is mounted on the adapter 27b which is replaceably provided on the adsorption plate 28.

Here, the left and right sides of the second cylinder 26 is assembled so as to slide on the guide bush (29a) of the transfer plate 24 to smoothly move the suction plate 28, the suction plate 28 ) Is provided with a pair of left and right guide rods 29 are assembled at the lower end.

The first and second bent surfaces 81 and 82 are simultaneously bent on the pad body 83 mounted on the lower mold 31 on the main body frame 2 so as to process the wire pad 80. As shown in FIG. 2, the operation unit 30 for combining the upper and lower molds 31 and 32 includes a plurality of vertical rods 34 and bushes fixed perpendicularly to the upper surface of the main body frame 2. An upper mold 32 having a working plate 35 assembled to be movable up and down via a member 34a and having a one-to-one correspondence with a lower mold on the body frame 2 on a lower surface of the operating plate 35. To be fitted.

In addition, an upper surface of the operating plate 35 and a rod end are connected to the fixing plate 36 fixed to the upper end of the vertical rod 34 to raise and lower the operating plate 35. On one side of the fixing plate 36, the upper and lower sensors 37a and 37b for detecting detection of the upper and lower positions of the operating plate 35 and generating detection signals are installed on one side of the fixing plate 36. It is fixed to the installation, the up and down operation of the operation cylinder 33 is controlled by the detection signal of the upper and lower sensors (37a, 37b).

On the other hand, the discharge portion 40 for discharging the wire pad 80, the first and second bent surface formed on the pad body 83 on the body frame (2) is the opposite of the horizontal transfer portion 20 The second horizontal plate 41 is fixedly installed on the other side of the main body frame 2, and a pair of horizontal rails 42 is mounted on the front surface of the second horizontal plate 41, and the rail guider 42a is assembled thereto. While having a plurality of discharge plate 43 mounted on the front surface, one end (left end of the drawing) of the discharge plate 43 is fixed to one end (left end of the drawing) of the second horizontal plate 41 It is connected to the tip of the rod 44a of the third cylinder 44.

Accordingly, the discharge plate 43 is slid in the horizontal direction along the horizontal rail 42 of the second horizontal plate 41 by the forward and backward operation of the third cylinder (44).

In addition, the discharge plate 43 is provided with a fourth cylinder 45 for assembling one side end and the rod end of the moving bar 46 having a predetermined length to move up and down, the lower surface of the other end of the moving bar 46 When the upper and lower molds 31 and 32 are combined, the first and second bent surfaces 81 and 82 simultaneously clamp the plurality of wire pads 80, respectively. Is mounted.

Here, the material clamper 47 is the first, second and third stoppers (46a) (46b) (46c) and fixed to be installed at a predetermined interval on the lower surface of the other end of the moving bar 46, and the first, First and second clamps 47c are mounted on the front of the second and third stoppers 46b and 46c to clamp the wire pads 80 between the second and third stoppers 46a and 46b. It is composed of two clamping cylinders (47a, 47b), it is preferable that the clamp (47c) is composed of an elastic member such as urethane so as to prevent damage to the wire pad 80 when clamping the material.

In addition, near the first and second stoppers 46a and 46b, a material sensing sensor 48a for detecting the bent wire pad 80 is mounted on the lower mold 31, respectively, and the fourth cylinder The left and right sides of the 45 are respectively equipped with a pair of guide rods 45a, the upper end of which is mounted on the lower surface of one end of the moving bar 46 so as to smoothly move up and down the moving bar 46.

In addition, an air line and a cable connected between the fourth cylinder 45 and the first and second clamping cylinders 47a and 47b between one side end of the second horizontal plate 41 and one end of the discharge plate 43. The cable conveyor 48 is installed to accommodate the horizontal slide movement of the discharge plate 43, while one side of the second horizontal plate 41 is provided on one side of the main body frame 2. The other end of the connected reinforcing plate 49 is connected so as to safely horizontally support the second horizontal plate 41.

On the other hand, the collection box 50 is disposed on the lower portion of the discharge portion 40, the bent wire pad 80 is collected by dropping the discharge chute inclined downward at an angle to one side of the body frame (2) It is disposed directly below the outlet end of the 51, the lower surface is equipped with a rotary wheel 52 and a fixed wheel 53, respectively, so as to easily carry the transport operation of the collected drop wire pad 80, the upper One side is provided with a handle to facilitate the mounting of the operator.

Here, the discharge chute 51 is deengaged between the first and second clamping cylinders 47a and 47b and the first and second stoppers 46a and 46b of the material clamper 47 to simultaneously release at different positions. A pair of wire pads 80 that are dropped are disposed at a predetermined interval with another discharge chute 51a so as to collect through different discharge paths, and another collection box 50 at the end of the discharge chute 51a. ) To collect the wire pad 80 guided therefrom.

The operation and effects of the present invention having the configuration as described above will be described.

Bending the wire pad 80 by using the apparatus 1 of the present invention, first, the loading plate 13 of the vertical transfer portion 10 provided on one side of the main body frame 2 to the bottom In the down-stopped state, as shown in FIG. 10 (c), the pad body 83, which is a rectangular metal plate material formed by penetrating a plurality of fastening holes 84 and cutting the partial slit 85 in the center of the length thereof. Are loaded one by one in the left and right pairs on the loading plate (13).

In this case, the pad bodies 83 facing each other are disposed such that the partial slits 85 face each other with respect to the guide rod 18 disposed at the center of the loading plate 13, and that the vertical rails 12 Load all the way to the top.

Then, when the loading of the pad body 83 is completed, the pad body 83 on the guide bracket 11b on the 'b' cross-section of the guide plate 11a installed vertically on the left and right sides of the loading plate 13. The guide plate (11a) is moved inward until the edge of the contact, and then fasten the fastening member (11d) to the long hole-type fastening hole (11e) of the bracket (11c) to fix the position.

When the loading of the pad body 83 on the loading plate 13 is completed as described above, when the driving pulley 17c is rotated in the forward direction by applying external power to the motor member 17, the timing belt 17a is rotated. As the ball screw 15 assembled as a medium is also driven to rotate in the forward direction, the mounting plate 13 having the female screw portion 13a screwed with the ball screw 15 is a vertical rail on which the rail guider 13a is assembled. It rises to upper part along (11). At this time, the lifting movement amount of the loading plate 13 is controlled by the rotation driving amount of the motor member 17, the rotation driving amount of the motor member 17 is the pad body loaded on the loading plate 13 It is controlled by the plate thickness of 83.

The pad body 83 of the uppermost part of the pad body 83 loaded on the stacking plate 13 is connected to the body frame 2 by a horizontal transfer unit 20 installed on the vertical plate 11. It is fed horizontally to the bottom mold.

That is, the first cylinder 25 is moved backward so that the suction pad 27 is disposed directly on the loading plate 13, and the transfer plate 24 is extended to one side end (right end in the drawing) of the first horizontal plate 21. ), The lowering operation of the second cylinder 26 installed in the transfer plate 24 to lower the adsorption plate 28 mounted on the rod end, at one end of the adsorption plate 28 The plurality of suction pads 27 mounted are in contact with the uppermost pad body 83 of the loading plate 13, respectively.

At this time, since suction air is delivered to the air suction line 27a of the adapter 27b to which the suction pad 27 is assembled, the pad body 83 is attracted to the suction pad by the suction force of the suction pad 27. It is adsorbed by the bottom of (27).

In this state, the descending operation of the second cylinder 26 is performed by raising and returning the pad body 83 so as not to interfere with the vertical transfer part 10 and at the same time moving forward the first cylinder 25. When operated, the rail guider 23a of the guide plate 23 on which the transfer plate 24 is installed is assembled to the horizontal rail 22 of the first horizontal plate 21 so as to be capable of horizontal slide movement. The feed plate 24 is horizontally moved to the left side in the drawing on the main body frame 2 side.

When the advancing operation of the first cylinder 25 is completed and the adsorption pad 27, which absorbs the pad body 83, is disposed directly above the lower mold 31 of the body frame 2, By lowering the second cylinder 26 once again and then returning upward, the suction pad is temporarily removed by removing the suction force by temporarily blocking the suction force transmitted to the suction pad 27 through the air suction line 27a. The pad body 83 adsorbed by the 27 can be individually transported safely from the loading plate 13 to the lower mold 31.

At this time, the suction force blocking to the suction pad 27 is made when the suction pad 27 is close to the lower mold 31, the lower body 31 to the pad body 83 on the body frame (2) After the up and down reciprocating operation of the second cylinder 26 seated on the above, the rod end of the first cylinder 36 is returned to the standby position where the transfer plate 24 is horizontally moved to the next pad body 83. Return to.

On the other hand, the bending to perform the first and second bending surfaces 81 and 82 at the same time on the pad body 83, a pair of pads on the lower mold 31 of the body frame (2) When the operation cylinder 33 is lowered and operated in a state where the body 83 is raised, the operation plate 34 mounted at the rod end is lowered downward along the vertical rod 34, so that the operation plate 34 is lowered. The upper mold 32 and the lower mold 31 mounted on the lower surface may be bent and deformed at the same time as the lower mold 31 is integrated with each other.

At this time, the completion and descending return of the operation cylinder 33 by the signal generated when the operating plate 34 is detected by the lower sensor (37b) of the sensor bracket 37 provided on one side of the fixed plate (36). Controlled and the completion of the rise is made by the upper sensor 37a of the sensor bracket 37.

Subsequently, the bending operation for the plurality of pad bodies 83 disposed therebetween by the combination of the upper and lower molds 31 and 32 by one vertical operation of the operation cylinder 33 is completed. The discharging operation is performed by the discharging unit 40 disposed on the opposite side of the horizontal transfer unit 20.

That is, when the upper and lower molds 31 and 32 are combined, the third cylinder 44 of the second horizontal plate 41 is retracted so that one end of the second horizontal plate 41 (the left side in the drawing). In the state where the discharge plate 43 is positioned, the fourth cylinder 45 of the discharge plate 43 is operated upward, so that the pad body when the moving bar 46 having the material clamper 47 is advanced. The moving bar 46 is sufficiently raised so that there is no interference between the wire pad 80 and the lower mold 31 in which the first and second bent surfaces 81 and 82 are formed at 80.

In this state, the reversed third cylinder 44 is moved forward to advance the discharge plate 43 along the horizontal rail 22 of the second horizontal plate 21, and the discharge plate 43 is advanced. The wire pad 80 mounted on the lower mold 31 is detected by the material detecting sensor 48a of the material clamper 47, and the third cylinder 44 is advanced by the detection signal generated at this time. Operation stops.

Subsequently, when the raised fourth cylinder 45 stops falling, the pair of wire pads 80 are disposed between the first stopper 46a and the first clamping cylinder 47a, and the second stopper 46b and the first stopper. Since it is arranged between the two clamping cylinders 47b, the rod ends of the first and second clamping cylinders 47a and 47b are moved forward and the first and second stoppers are completed at the same time as the lowering of the fourth cylinder 45 is completed. The first and second clamping cylinders 47a and 47b may be inserted between the clamps 47c of the 46a and 46b and the clamps 47c of the first and second clamping cylinders 47a and 47b. Simultaneously move forward.

Then, when the forward operation of the first and second clamping cylinders 47a and 47b is completed, the descending fourth cylinder 45 is lifted up and returned at the same time as the forward completion of the third cylinder 44 for the material clamping. By returning backward, the discharge plate 43 is horizontally moved along the horizontal rail 42 of the second horizontal plate 41. Accordingly, the wire pad 80 is safely drawn out from the lower mold 31 of the body frame (2).

In addition, the pair of wire pads 80, which are externally drawn out from the lower mold 31 by the backward returning automatic of the third cylinder 44, are discharge chutes 51 disposed at regular intervals so as to correspond to each other. The rod end is retracted by the unclamping operation of the first and second clamping cylinders 47a and 47b when positioned directly above 51a), thereby discharging the wire pad 80 whose clamping force is released by its own weight. The wire pads 80 drop-discharged through the chute 51 and 51a, and drop-discharged through the chute 51 and 51a, are respectively disposed in respective collection boxes 50 disposed directly below the outlet end of the discharge chute 51 and 51a. It will be collected.

According to the present invention as described above, the wire pad is bent by the combination of the upper and lower molds in a state where a pair of materials are simultaneously arranged between the upper and lower molds, and then different wire pads having a symmetrical structure are respectively formed. By simply separating and collecting with the collection box, the automated work of bending wire pads having the first and second bent surfaces improves work productivity, prevents safety accidents, and improves product quality. Lose.

While the invention has been shown and described with respect to specific embodiments thereof, it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit or scope of the invention as set forth in the claims below. I would like to clarify that knowledge is easy to know.

1 is a front view showing a wire pad bending device according to the present invention,

Figure 2 is a side view showing a wire pad bending device according to the present invention,

Figure 3 is a side view showing a vertical load transfer unit employed in the wire pad bending apparatus according to the present invention,

4 is a front view showing a wire pad bending apparatus employed in the wire pad bending apparatus according to the present invention,

5 is a plan view employed in the wire pad bending apparatus according to the present invention,

Figure 6 is a front view showing a horizontal transfer unit employed in the wire pad bending apparatus according to the present invention,

Figure 7 is a side view showing a horizontal transfer unit employed in the wire pad bending apparatus according to the present invention,

8 is a front view showing the discharge portion employed in the wire pad bending apparatus according to the present invention,

9 is a plan view showing the discharge portion employed in the wire pad bending apparatus according to the present invention,

10 shows a general wire pad,

a) shows the state of use of the wire pad,

b) is a perspective view of the bent wire pad.

c) is a perspective view of the pad body before bending.

     Explanation of symbols on the main parts of the drawings

2 ...... Body Frame 10 ..... Vertical Transfer Section

11 ..... Vertical Plates 12 ..... Vertical Rails

13 ..... Loading Plate 15 ..... Ball Screw

21,41 ... 1st, 2nd horizontal plate 22,42 ... Horizontal rail

24 ..... Feed plate 25,24 ... 1st and 2nd cylinder

27 ..... Suction Pad 28 ..... Suction Plate

31,32 ... upper and lower molds 33 ..... cylinder

43 ..... discharge plate 44,45 .... 3rd, 4th cylinder

46 ..... Shift bar 47 ..... Material clamper

50 ..... Collecting box 51 ..... Discharge chute

Claims (6)

In the apparatus for bending the first and second bent surfaces 81 and 82 on the pad body 83 in which the plurality of fastening holes 84 and the reference partial slit 85 are formed, A main body frame 2 installed perpendicular to the bottom surface; A mounting plate 13 is mounted to the vertical rail 12 of the vertical plate 11 fixed to one side of the main body frame 2 so as to be movable up and down, and the female screw portion 13a of the loading plate 13 is provided. ) And vertically supplying a plurality of pad bodies (83) loaded on the mounting plate (11) with a motor member (17) for rotating and driving a predetermined length of the ball screw (15) which is screwed together. Transfer unit 10; A first cylinder 25 configured to slide left and right the transfer plate 24 assembled to the horizontal rail 22 of the first horizontal plate 21 mounted on the upper end of the vertical plate 11, and have a plurality of suction pads. A second cylinder 26 for raising and lowering the adsorption plate 28 having a 27; and an air suction line 27a for transferring suction force to the adsorption pad 27, and having a pad on the loading plate 13; Horizontal transfer unit 20 for separately feeding the body 83 on the body frame (2); Assembling the operation plate 35 having the lower mold 31 of the main body frame 2 and the upper mold 32 corresponding to one-to-one on the lower surface so as to slide up and down on a plurality of vertical rods 34, An operation part (30) having an operation cylinder (33) for operating the plate (35) up and down to form the upper and lower molds (31, 32); And a third cylinder 44 which slides the discharge plate 43 assembled on the horizontal rail 42 of the second horizontal plate 41 mounted on the other side of the main body frame 2 to the left and right. The wire pad 80 is provided with a material clamper 47 mounted on the other end lower surface of the movable bar 46 which is lifted up and down by the fourth cylinder 45 of 43) to clamp the bent wire pad 80. Discharge unit 40 for dropping discharge into the discharge chute 51; And Wire pad bending device, characterized in that it comprises a collection box 50 which is disposed directly below the outlet end of the discharge chute 51 so that the wire pad 80 is discharged through the discharge chute (51). The method of claim 1, Guide plates 11a parallel to the vertical rails 12 are provided on the front left and right sides of the vertical plate 11, respectively, and the pad bodies 83 on the loading plate 13 are provided on the front surfaces corresponding to the vertical rails 12, respectively. A guide bracket 11b on a cross-section 'b' in contact with an edge of the bottom plate), and a pair of guide holes 18a formed in the upper surface of the stacking plate 13 at a lower portion of the front surface of the vertical plate 11, respectively. Wire pad bending device, characterized in that it comprises a lower bracket (18b) is fixed to the lower end of the pair of guide rods 18 to be inserted. The method of claim 1, The drive pulley 17c of the motor member 17 drives the pulley 17b and the timing belt 17a of the ball screw 15 so as to individually supply the pad body 83 loaded on the loading plate 13. Wire pad bending device characterized in that the connection is configured via. The method of claim 1, On one side of the front surface of the vertical play (11) is provided with upper and lower sensors (19a, 19b) for sensing the uppermost and the lowest unit value of the loading plate 13, respectively, and the fixed plate that is fixed to the operating cylinder 33 ( One side of the 36) wire pad bending device, characterized in that for mounting the sensor bracket 37 is installed, the upper and lower sensors (37a) (37b) for detecting the top, bottom position of the operation plate (35). The method of claim 1, On the left and right sides of the second cylinder 26, the suction plate 28 is slidably assembled to the guide bush 29a of the transfer plate 24 so as to smoothly move the suction plate 28 to the suction plate 28. Wire pad bending device characterized in that the lower end is equipped with a pair of guide rods (29) configured. The method of claim 1, The material clamper 47 is the first and second stoppers 46a, 46b, 46c and the first and second stoppers which are fixedly installed at a predetermined interval on the lower end surface of the other end of the movable bar 46. First and second clamping, which are mounted on the front of the second and third stoppers 46b and 46c, with clamps 47c at each end of the rod to clamp the pad body 83 between the 46a and 46b. A sensor member 48a configured of cylinders 47a and 47b and sensing a pair of wire pads 80 bent on the lower mold 31 near the first and second stoppers 46a and 46b. Wire pad bending device, characterized in that each mounting.