KR101536578B1

KR101536578B1 - Apparatus For Delivering Products Of Pressing Machine

Info

Publication number: KR101536578B1
Application number: KR1020150059835A
Authority: KR
Inventors: 강태욱; 장정훈
Original assignee: (주) 아진산업
Priority date: 2015-04-28
Filing date: 2015-04-28
Publication date: 2015-07-14

Abstract

The present invention relates to a press product transfer mechanism to temporarily place a press product having a three-dimensional shape in a halfway point while the press product is injected to a pressing device by automated equipment. The press product transfer mechanism includes: a base plate fixated to a space between a product supply part and the pressing device to provide a working plane; a transfer plate seating part as the upper surface of the base plate to be provided at a point where the product is placed; a transfer plate support engaged with the transfer plate seating part; and a transfer plate fixated to the upper surface of the transfer plate support.

Description

[0001] Apparatus For Delivering Products Of Pressing Machine [

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic press apparatus, and more particularly, to a press product delivery mechanism for temporarily placing a press product at an intermediate position in a process of inputting a press product having a three- will be.

The press apparatus is a device that presses a metal plate to form a three-dimensional form or drills a hole. Since the press apparatus is highly dangerous, an automatic apparatus for automatically feeding the product to the press apparatus and withdrawing the molded article from the press apparatus is also used.

The press automation device includes a product conveying device for raising and lowering the product, which runs along rails and rails. The product transport system is designed to start both horizontally along the rail and vertically at right angles to the rail. Hereinafter, the prior art will be described with reference to FIGS.

In many cases, the product 100 is subjected to press work in various stages. This is because the product molding range of the product 100 is limited. Therefore, the plate material to be the material is fed to the press apparatus 101 arranged in a line in several stages, and a transfer mechanism 103 is required in the process. The transfer mechanism 103 is provided between the press apparatus 101 or between the product supply section 105 and the press apparatus 101 to temporarily store the product 100 supplied to the press apparatus 101 Mechanism. The first transfer device 107 supplies the product from the product supply part 105 to the transfer device 103 and the second transfer device 109 transfers the unfinished product 100 temporarily stored thereon to the next press device 101). Usually, the conveying devices 107 and 109 grasp and convey the product using a vacuum adsorption plate or an electromagnet. In order to adsorb or adhere the precise point, the product 100 should be fixed in a predetermined position. Thus, the transfer mechanism 111 is provided with the transfer mechanism 103 as means for assisting the product 100 having the three-dimensional shape to be accurately positioned in a predetermined form.

Conventionally, the transfer plate 111 is fixed to the upper surface of the bottom plate 113 provided at the transfer place using bolts 114 or the like. The product 100 may be replaced with the mold 115 of the press apparatus 101 at any time according to an item to be molded. It is necessary to fix the transfer plate 111 at the correct position of the bottom plate 113 in the process of replacing the transfer plate 111. The transfer plate 111 is fixed to the bottom plate 113 with the bolts 114 as shown in FIG. Therefore, each time the transfer plate 111 is replaced, it takes a considerable amount of time, which causes a decrease in productivity.

Korean Patent Application No. 10-2000-0060925 Korean Patent Application No. 10-2005-0059564

It is an object of the present invention to solve the above problems and to provide a product transfer mechanism interposed between a press apparatus and a product supply unit as a part of an automatic equipment for supplying a product to a press apparatus and withdrawing the molded product therefrom, In a horizontal form at a delivery point so as to be easily grasped by an adsorber.

The above object is achieved by providing a press-formed product which is installed at a position intermediate between a product supply unit and a press apparatus to receive a press-formed product to be supplied to the press apparatus;

A base plate fixedly installed between the product supply unit and the press apparatus to provide a working plane; A transfer plate seating part provided on a top surface of the base plate at a position where the product is placed; A transfer plate support which is fitted to the transfer plate seating portion; And a transmission plate fixedly installed on the upper surface of the transfer plate support.

According to another aspect of the present invention, the transfer plate receiving portion is in the form of a groove;

The transfer plate support may be in the form of a plate-like block that can be closely fitted into the groove.

According to still another aspect of the present invention, a clearance groove may be formed at each corner of the transmission plate seating portion to easily remove the transmission plate support coupled to the transmission plate seating portion.

According to another aspect of the present invention, the transmission plate may be provided with a vent hole to prevent a negative pressure from being applied when the product is taken out.

According to the present invention, it is necessary to disassemble and assemble the bolt every time the transfer plate is replaced, as a mechanism for transferring the product, which is installed between the product supply unit and the press apparatus for press molding the product supplied from the product supply unit A transmission mechanism is provided. In other words, since the transfer plate support is simply inserted into or removed from the transfer plate seating portion, the replacement operation time of the transfer plate can be greatly shortened, and the productivity can be improved.

1 is a schematic block diagram of an automated press apparatus showing an example of use of a product delivery apparatus.
FIG. 2 is a perspective view of a delivery plate of a product delivery mechanism according to the prior art.
3 is a schematic block diagram of an automated press apparatus showing an example of use of a product delivery mechanism according to an embodiment of the present invention.
4 is a cross-sectional view of a product delivery mechanism according to an embodiment of the present invention.
5 is an exploded perspective view of a product delivery mechanism according to an embodiment of the present invention.
6 is a perspective view of a transfer plate support according to another embodiment of the present invention.
7 is a perspective view of a transfer plate receiving part according to another embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. 3 to 5 will be basically referred to, and other drawings will be referred to where necessary.

The press product delivery mechanism 1 of the present invention is installed at the intermediate position between the product supply unit 5 and the press apparatus 7 in order to receive the press-molded product 100 supplied to the press apparatus. The first transfer unit 9 supplies the product from the product supply unit 5 to the transfer position and the second transfer unit 11 grasps the product 100 supplied to the transfer position and supplies the product 100 to the press apparatus 3. The product feeding section 5 may be another press apparatus. The first and second transfer parts 9 and 11 may grip the product by a vacuum adsorption method or may use a magnetic force to grip the product.

The article 100 typically has a three-dimensional shape and has a non-amorphous shape. It is needless to say that the scope of the present invention is not limited by the form of the product.

A base plate 13 is fixedly installed between the product supply part and the press device to provide a working plane. The first transfer unit 8 starts from the product supply unit 5 to the upper portion of the base plate 13 and supplies the product 100 to the transfer mechanism 1.

On the upper surface of the base plate 13, a transfer plate receiving portion 15 is provided at a position where the product 100 is placed. According to the embodiment of the present invention, the transmission plate receiving portion 15 is punched in the form of a groove. In particular, it has a rectangular recessed groove.

The transfer plate support 17 is engaged with the transfer plate receiving portion 15. The transfer plate support 17 is in the form of a block of a rectangular plate so that it can be coupled to the illustrated transfer plate seating portion 15.

A transfer plate 19 for temporarily placing the product is fixed to the upper surface of the transfer plate support 17. The transfer plate 19 provides the same receiving space as the appearance of the product so that it does not flow when the product is seated. The transfer plate 19 performs the same function as the jig, and allows the product 100 to stand in a horizontal state. The inner surface 19a of the transfer plate 19 may be partially or wholly coated, adhered, or coated with a buffer pad (not shown) to prevent damage to the product when the product 100 is impacted. Further, the transmission plate 19 may be provided with a small vent hole 20 (see Fig. 4). This is to solve the problem that the product 100 is not drawn out by the negative pressure when it is pulled out by the second conveyance part 11.

The product 100 is gripped by the second transfer section 11 in a state of being placed on the transfer plate 19 and then supplied to the press apparatus 7.

The transfer plate support 17 and the transfer plate 19 can be fixed by welding 21 and fixed in various other ways. Between the transfer plate support 17 and the transfer plate 19 depending on the shape of the transfer plate 19, a projection 22 (see Fig. 4) for holding the transfer plate horizontally may be mediated.

The transfer plate support 17 is provided so that the transfer plate 19 can be always installed at an accurate position via the transfer plate 19 and the base plate 13. [ Therefore, the operator does not have to work hard to adjust the position of the transmission plate 19, and only the transmission plate support 17 is fitted to the transmission plate seating portion 15 so that the transmission plate 19 can be installed at a predetermined position will be.

According to an aspect of the present invention, the transmission plate seating portion 15 is provided with a clearance groove 23 at each corner so that the transmission plate support 17 coupled to the transmission plate seating portion 15 can be easily removed. The clearance groove 23 allows a finger, a driver or the like to be inserted and the transfer plate support 17 to be lifted.

6 to 7 relate to another embodiment of the present invention.

Fig. 6 relates to another embodiment of the transfer plate support 17. The transfer plate support 17 'according to the present embodiment is in the form of a rectangular ring provided with an aperture 25 in the middle. This form is intended to facilitate handling by reducing the weight and to provide a more flexible correspondence to the shape of the transfer plate 19. According to the present embodiment, the magnet body 27 is installed on the transfer plate support 17 'so that the magnet body 27 can be more firmly fixed by the magnetic force in the state of being fitted in the transfer plate seating portion 15. [ The magnet body 17 is fitted and inserted into a hole drilled in the transfer plate support 17 '.

Fig. 7 shows another example of the transfer plate receiving portion 15 '. The transfer plate receiving portion 15 'is provided so as to be able to hold and fix the transfer plate 17 in various directions. In the illustrated embodiment, the transmission plate seating portion 15 'is formed in a ten-sided shape so as to insert the rectangular transmission plate 17 in the horizontal direction or the vertical direction. The transmission plate seating portions 15 and 15 'may be formed in the form of a jigsaw puzzle on the base plate 13, and may be installed in a suitable place according to the shape of the product to be manufactured .

The configuration shown and described above is merely a preferred embodiment based on the technical idea of the present invention. It will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the present invention.

1: transmission mechanism 5: product supply unit
7: Press device 9, 11: 1st and 2nd conveying parts
13: base plate 15, 15 ': transmission plate seating portion
17,17 ': Transmission plate support 19: Transmission plate
21: lock hole 22: implant
23: clearance groove 27: magnet body
100: Products

Claims

The press-formed product being installed at an intermediate position between the product supply unit and the press apparatus for transferring the press-molded product to the press apparatus;
A base plate fixedly installed between the product supply unit and the press apparatus to provide a working plane;
A transfer plate seating part provided on a top surface of the base plate at a position where the product is placed;
A transfer plate support which is fitted to the transfer plate seating portion;
A transfer plate fixedly installed on an upper surface of the transfer plate support;
Wherein the press-product transfer mechanism comprises:

The method according to claim 1,
Wherein the transfer plate seating portion is in the form of a groove;
Wherein the transfer plate support is in the form of a plate-like block that can be closely fitted into the groove.

3. The method of claim 2,
And a clearance groove is provided at each corner of the transmission plate seating portion so that the transmission plate support coupled to the transmission plate seating portion can be easily removed.

The method according to claim 1,
Wherein the transmission plate is provided with a vent hole to prevent negative pressure from being applied when the product is taken out.