KR200236678Y1 - Auto sheets feeder - Google Patents

Abstract

The present invention relates to an automatic metal sheet material supply device, and has a metal plate material automatic supply device composed of a vacuum suction pipe and a magnet rail in front of the metal sheet cutting machine.

The plate material automatic supply device 1 includes a rail 11, a driving roller 15, a supply plate 17 on which the support 16 is mounted, and a drive disposed on the reference surface 101 through the base 12. The material supply unit 10 and the one end of the motor 19 are positioned above the cutting table 102, and the other side is formed through the holder 35, and the vacuum suction pipe 34 and the bottom of the magnet rail 40. The pinion 54 having both sides connected to the pinion shaft 56 through the frame 31, the drive motor 52 and the drive pulley 55 fastened by the drive means 53 interposed in the longitudinal direction. And the drive motor 52 is settled upward, and the finger 60 which interposes the jaw 59 at the front end is hinged and fixed at one side, and the link mechanism 61 is centered at the bottom. Finger assembly 50, top sensing sensor 71 and end sense It characterized by comprising a sensor (72) detecting sensor 70, the material transfer part (30) consisting of consisting of.

Description

Metal sheet material automatic feeder {Auto sheets feeder}

The present invention relates to an automatic metal sheet material supply device, and more particularly, to a metal plate material automatic supply device that automates the supply of a plate material to a processing machine when cutting a sheet metal material to a certain standard.

In general, the metal plate material is to produce the ingot (ingot) produced through the steelmaking process through the rolling process,

This rolling process breaks the cast structure of the metal material, compresses pores in the material to have uniform properties, and is a processing method having advantages in that the work speed is faster than casting and forging.

This rolling process is performed by hot rolling, if the rolling process is performed at a higher temperature in accordance with the recrystallization temperature of the metal material

When the rolling process is performed in the range lower than the recrystallization temperature, it is classified into cold rolling and has various classifications according to the cross section and shape of the rolled steel sheet.

The metal plate-like material produced through the rolling process as described above,

The secondary and tertiary machining process is required to be applied to various industrial fields, and the machining process is performed to cut a wide plate material to a certain standard.

The cutting process for cutting the plate-shaped material to a certain standard is carried out through a cutting machine,

In order to cut the plate material through the processing machine as described above, a plurality of workers must pass the plate material and then supply it to the machine at a constant speed.

As such, the supply of plate materials through a large number of workers causes labor costs to increase due to the redundant arrangement of manpower, leading to an increase in production costs.

Furthermore, due to the non-uniform supply speed by manual work, there was a problem in that productivity decreased due to the decrease in workability.

In addition, the processing machine for cutting the plate-like material had a high risk of safety accidents when cutting the finish of the plate-like material due to the cutting operation through the pressing action by a high weight (high weight).

In addition, by supplying the plate material as the manpower through the workers, the reliability of the cutting surface is lowered, so that the poor quality of the production occurs frequently, which causes the economic loss due to waste of raw materials.

Therefore, the present invention was devised to solve the above problems, and is equipped with an automatic metal sheet material supplying device composed of a vacuum suction pipe and a magnet rail in front of the metal sheet cutting machine, thereby reducing labor cost and improving safety and productivity by reducing manpower during cutting work. For that purpose.

1 is a front view showing a metal plate material automatic supply device to which the present invention is applied,

Figure 2 is a plan view showing a metal plate material automatic supply device of the present invention,

3 is a fragmentary simplified view showing the side of the present inventors metal sheet material automatic supply device,

Figure 4 is a front view showing the transfer process of the initial material in the state of use of the automatic metal sheet material supply device of the present invention,

5 is a plan view showing a material clamp state of the automatic metal sheet material supply device of the present invention,

Figure 6 is an enlarged view of a portion showing the clamp state of the material through the finger assembly, which is a main part of the automatic metal sheet material supply device of the present invention,

FIG. 7 is an enlarged fragmentary view of a fragment showing the use of the finger assembly of FIG. 6; FIG.

* Description of the symbols used in the main parts of the drawings *

1; plate material feeder 10; material feeder

11; rail 15; drive roller

16; support 17; supply plate

30; material transfer part 31; frame

34; vacuum suction pipe 40; magnet rail

50; finger assembly 51; rack

54; pinion 60; finger

70; detection sensor 100; processing machine

101; reference plane 200; material

Hereinafter, the configuration and operation of the present invention will be described with reference to the accompanying drawings.

1 is a front view showing a metal sheet material automatic supply device to which the present invention is applied, FIG. 2 is a plan view showing a metal plate material automatic supply device according to the present invention, and FIG. 3 is a side view of the metal plate material automatic supply device according to the present invention. 4 is a front view showing the transfer process of the initial material in the state of use of the metal plate material automatic supply device of the present invention, Figure 5 is a material clamp of the metal plate material automatic supply device of the present invention Figure 6 is a plan view showing a state, Figure 6 is an enlarged fragmentary view showing a state of the clamp of the material through the finger assembly, which is a main part of the automatic metal sheet material supply device of the present invention, Figure 7 is a use state of the finger assembly of Figure 6 It demonstrates together as an enlarged view of some fractures shown.

Metal plate material automatic supply device 1 of the present invention for achieving the above object is as shown in Figs.

A material supply unit 10 mounted on a ground or a reference surface of a machine by enclosing a workpiece having a predetermined number of layers of materials required for processing;

It is provided directly above the material supply unit 10, and is largely composed of a material transfer unit 30 formed of a frame on which a vacuum suction tube, a pinker assembly, a magnet rail and a sensing sensor are mounted for supply and transfer of the material 200.

The material supply unit 10,

As shown in FIGS. 2 and 3, a plurality of 'I'-shaped rails 11 are formed through the base 12 in a direction orthogonal to the supply direction of the material 200 on the reference surface 101 on which the ground or the processing machine 100 is installed. Dogs will be fitted

Above the rail 11, a plurality of drive rollers 15 are connected to each other by the drive shaft 14 via a drive means 13 such as a sprocket.

Both ends of the drive shaft 14 are provided with a supply bracket 18 for fixing a supply plate 17 on which a plurality of supports 16 on which the material 200 is directly contacted and mounted.

The support 16 is telescopically embedded with a spring and is provided at equal intervals over the entire upper surface of the feed plate 17, which allows the weight 200 of the material to be placed to be balanced. At the same time, by distributing the load to reduce the fatigue of the components constituting the material supply unit 10 to increase the durability.

In addition, the supply plate 17 slides orthogonally to the material conveying direction through the bracket 20 with the driving motor 19 required for driving the material supply unit 10 to one side.

Directly above the material supply unit 10 configured as described above is a frame 31 equipped with a vacuum suction pipe, a pinker assembly, a magnet rail and a detection sensor,

One end is placed above the cutting table 102 of the processing machine 100, the other side is formed of a material transfer unit 30 via a plurality of cradles so as to be spaced apart from the reference surface 101, the material supply unit 10 is installed a predetermined distance do.

The frame forming the material conveying unit 30 is arranged in a plurality of equal intervals in the longitudinal direction (in the drawing) by using a square pipe (角 材) that the cross section is a square,

Above the frame 31 provided at both edges of the frame is composed of the air cylinder 32 and the suction plate 33 to mount and raise the material 200 supplied through the material supply unit 10, the upper side from the lower side A plurality of vacuum suction pipes 34 set in the working direction are provided in the longitudinal direction.

In addition to the frame 31 on which the vacuum suction pipe 34 is formed, the bottom of the entire frame is provided with a magnet rail 40 for placing the material 200 mounted through the vacuum suction pipe 34 to be transferred to the processing machine 100. ,

The magnet rail 40 forms a permanent magnet 41 fixedly interposed on the bottom surface of the frame 31 and a bearing 42 rolling to match the supply direction of the material 200 in both sides thereof. The material 200 mounted by the magnetic force of 41) slides and moves by the rolling action of the bearing 42.

As mentioned above, the frame 31 which provided the vacuum suction pipe 34 and the magnet rail 40 which are required for the installation and conveyance of the raw material 200 is,

Forming the finger assembly 50 to clamp the material 200 is mounted upwardly to the cradle 35 is transferred to the processing machine 100 in a certain standard to be processed.

The finger assembly 50 is as shown in Figures 5, 6 and 7,

A symmetrical rack 51 is embedded in both sides of the frame 31 on which the vacuum suction pipe 34 is formed, and the drive means 52 and a drive means such as a belt or a chain are driven to rotate by a distance set upward. 53, the pinion 54 which is fastened and rotates is enclosed.

The pinion 54 placed above the rack 51 on both sides is connected to and integrated with the pinion shaft 56 via a drive pulley 55 such as a timing pulley in order to receive the rotational force of the drive motor 52. And the direction of movement.

As described above, the drive motor 52 for driving the pinion 54 is placed on the plate-shaped motor plate 57. On the bottom of the motor plate 57,

A bar-shaped finger 60 is provided with a jaw 59 at its tip, which operates through a cylinder 58 to clamp the material 200.

The finger 60 is hingedly fixed to the lower end of the motor plate 57 and the other end is formed with a jaw 59, the center portion of the finger 60 through the link mechanism 61 is operated by the cylinder 58 in the center It is configured to be movable up and down.

Finger assembly 50 configured as described above,

The input signal of the sensing sensor 70 interposed between the processing machine 100 and the frame 31 adjacent to the processing machine 100 is transmitted to the driving motor 52, and the driving motor 52 which receives the input signal rotates by an initial setting value and rotates the finger. Move assembly 50.

The sensor 70 as described above is composed of a top sensor 71 for detecting the inflow of the initial material 200 and the end sensor 72 for detecting the end of the material 200.

Referring to the operation state of the present invention as described above compared with the problems of the prior art as follows.

First, the metal sheet material automatic supply device 1 of the present invention, as shown in Figure 2, the material supply unit 10 is based on the initial state is separated to the outside of the device,

The plate-like material laminated in a predetermined number of stages is placed on the support 16 of the material supply part 10 through a work mechanism such as a crane.

As described above, the material supply part 10 having the material of the object to be processed is driven by the driving roller 15 on the rail 11 through the driving motor 19 provided on one side of the supply plate 17, and thus the material within the working range. The transfer unit 30 moves to be located directly below.

When the plate-like material 200 is supplied through the material supply unit 10 as described above, the material conveying unit 30 descends the vacuum suction pipe 34 mounted on the frame 31 on both sides, so that one of the stacked materials is located at the top. Mount the material 200 to rise directly.

As described above, the vacuum suction pipe 34 which initially mounts the material 200 is different from the configuration by forming the adsorption plate 33 in accordance with the surface roughness of the material.

In the case of a material having a high surface roughness of the material 200, since the adsorption through vacuum is easy, the adsorption plate 33 is used as it is.

On the other hand, when small unevenness or roughness falls on the surface of the material 200, vacuum adsorption is difficult, so that the electromagnet is used by replacing the adsorption plate 33 so as to be mounted by the electromagnet.

The upright material 200 is fixed to the circumferential surface of the bearing 42 of the magnet rail 40 interposed at equal intervals on the bottom surface of the frame 31, and at the same time, the suction plate 33 of the vacuum suction pipe 34 is Spaced apart from the 200 to secure the material through the magnet rail 40 only.

When the material 200 is mounted to the magnet rail 40 by magnetic force as described above, as shown in FIG. 5, the drive motor 52 of the finger assembly 50 rotates to interact with the rack 51 and the pinion 54. By placing the finger assembly 50 at the tip of the material 200,

Subsequently, the jaw 59 is opened by the operation of the cylinder 58 for controlling the jaw 59 and the link mechanism to clamp the raw material 200.

As described above, the finger assembly 50 clamping the material 200 through the jaw 59 continuously transfers the material 200 clamped by the action of the rack 51 and the pinion 54 toward the processing machine 100. ,

At this time, if the end of the material 200 to be conveyed as shown in Figure 4 is detected by the top detection sensor 71, the top detection sensor 71 transmits an input signal to the drive motor 52 to the finger assembly 50 The material 200 is temporarily stopped in a clamped state.

As described above, the finger assembly 50 paused by the input signal of the top detection sensor 71 rotates the drive motor 52 by an initially set transfer distance so that a cutting operation is performed by supplying a material having a uniform size. .

As described above, the material 200 conveyed by the magnet rail 40 and the finger assembly 50 has only the end clamped by the finger 60 after the cutting of the last set standard remains.

The end of the material 200 passes through the end detection sensor 72, and the end detection sensor 72 that detects the material 200 transmits an input signal to the driving motor 52 of the finger assembly 50, thereby providing a finger assembly 50. To retreat.

The retracting finger assembly 50 moves only the initial distance set through the control panel, and then cuts the edge of the material 200 to use the clamped portion as a product.

When the cutting of the material is completed as described above, the finger assembly relaxes the jaws to take out the product and at the same time,

As shown in FIG. 7, the entire finger 60 moves upward through the cylinder 58 and the link mechanism 61 to restore the initial state through the reverse rotation of the drive motor 52.

As described above, in the process of moving the finger 60 upward, the vacuum suction pipe 34 passes through the material 200 required for the next process through the suction plate 33 and is fixed to the magnet rail 40 to install the finger assembly 50. To reduce the time lost to recover.

As described above, the processing machine 100 supplied with the material 200 at a uniform speed through the material conveying unit 30 can perform stable processing work, thereby improving productivity and work reliability.

This can solve the problems such as the occurrence of defects and reduced productivity of the processed product caused by the material supply to the processing machine through a plurality of workers to process the conventional plate-like material.

Automatic metal sheet material supply device of the present invention as described above to reduce the production cost by reducing the labor cost due to the reduction of manpower by supplying the plate material through the material supply unit and the material transfer unit,

Furthermore, it is a useful design that can prevent work loss due to safety accidents and improve workability according to work environment improvement.

Claims (3)

In constructing a metal sheet material automatic supply device; The plate material automatic supply device 1, 'I'-shaped rails 11 disposed on the ground or processing machine 100 through the base 12 in a direction orthogonal to the direction of supply of the raw material 200, A plurality of drive rollers 15, the both sides are mutually connected and settled through the drive shaft 14 via the drive means 13 above the rail 11, Supply brackets 18 provided at both ends of the drive shaft 14 to fix the supply plate 17 on which a plurality of telescopic supports 16 are mounted, A material supply part 10 including a driving motor 19 interposed through the bracket 20 to one side of the supply plate 17, Located directly above the material supply unit 10, One end is placed above the cutting table 102 of the processing machine 100, The other side is formed at equal intervals through a plurality of holders 35 so as to be spaced apart from the reference surface 101 by a predetermined distance, the upper side of the vacuum suction pipe 34 consisting of an air cylinder 32 and the suction plate 33, The frame 31 which interposed the permanent magnet 41 and the magnet rail 40 which provided the bearing 42 in both sides in the longitudinal direction in the longitudinal direction, In the frame 31, A rack 51 which is symmetrical and is embedded with the pinion shaft 56 connected to both sides by a pinion shaft 56 via a driving pulley 55 fastened by the driving motor 52 and the driving means 53, and embedded in the overall length; The drive motor 52 is placed upwards between the rack 51, At the bottom, a bar finger 60 having a jaw 59 operating through the cylinder 58 at its tip is provided. One side is a hinge assembly and the finger assembly 50 is composed of a motor plate 57 is fixed to be fastened up and down by fastening with a link mechanism 61 that operates through a cylinder 58 in the center, At the tip of the frame 31 opposite to the finger assembly 50, Metal plate material automatic supply device, characterized in that consisting of the material transfer unit 30 composed of a top sensor 71 and a detection sensor 70 composed of the end sensor 72. The method of claim 1; Adsorption plate (33) forming the vacuum suction pipe 34 of the material transfer part 30 is a metal plate material supply automatically characterized in that the replacement. The method of claim 2; Automatic sheet metal material supply device, characterized in that the suction plate (33) replaced by the vacuum suction pipe (34) is an electromagnet.