ES1065904U - Punching machine for petreos materials (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Machine (1) punching machine for slabs of stone materials; having a frame (2) with a motorized feeder belt (3); characterized in that it comprises a parallel lateral stop (6) to the feeder belt (3), as well as horizontal lateral pistons (5) arranged on the opposite side of the feeder belt (3) in order to square and immobilize the slab (20) during punching; the frame (2) comprising a superstructure (6) that mounts punching tools (7), as well as supplementary locking means (8) of the slabs (20) during the punching; also comprising a mobile end stop (15) at the outlet of the feeder belt (3). (Machine-translation by Google Translate, not legally binding)

Description

Punching machine for material slabs Stony.

Object of the invention

The present invention relates to a machine punching machine for stone slabs, of costitución Simple and easy handling.

Background of the invention

At present several machines are known for the preparation of slabs of stone materials, and typically of slate slabs.

For example, the ES1048154 model and utility protects a slate cutting machine comprising a car removable, where the slab is squared and fixed and positioned in a cutting and punching area. However this machine forces the manual placement and removal of the slabs in the car, and its manual square, which implies unacceptable hand times of work.

Patent ES2265788 is also known, which protects equipment for perforating sheets of materials stones, as well as the procedure that develops said machine. This patent uses punching machines, just like the model of previous utility, as well as a complicated placement system and tile slab comprising up to three tapes conveyors in different positions, which complicates and expensive machine constitution.

Description of the invention

The machine of the invention has a simple and economical constitution that serves to place perfectly square and immobilized the material slabs stone during punching, correcting the inconvenience described.

According to the invention, the machine it comprises a frame with a motorized feeder band of the Slabs one at a time for punching.

It also comprises a side stop parallel to said feeder band, which cooperates in the square and immobilization of the slabs with lateral pistons horizontal, such that the slabs placed in the feeder belt advance to reach the position of the side pistons horizontal, when the feeder band stops and the  lateral pistons act against the edge of the slab, pushing it against the lateral stop getting the desired effects.

The frame also comprises a superstructure that assembles punching tools, as well as complementary means of immobilization of the slabs during the punching, pressing against the upper face of the same.

Finally, the machine of the invention also comprises a movable end stop at the band outlet feeder, which after punching allows the exit or extraction of the flagstone.

Brief description of the drawings

To complement the description that is being performing and in order to help a better understanding of the characteristics of the invention, according to an example preferred practical implementation of it, is accompanied as integral part of that description, a set of drawings where with an illustrative and non-limiting nature, what has been represented next:

Figure 1 shows a perspective view of The machine of the invention.

Figure 2 shows a side view of the machine of the invention.

Description of a practical embodiment of the invention

The machine (1) of the invention comprises a frame (2) that mounts a feeder band (3) conveniently motorized, where the slabs (20) run for punching

Adjacent to the feeder band (3) is arranged a parallel side stop (4), and to the opposite side of the feeder belt (3) horizontal side pistons (5), ideally a single side piston (5), intended to square and immobilize the slab (20) during punching, simultaneously with the stopping of the feeder band (3).

The frame (2) also comprises a superstructure (6) where punching tools are mounted (7), as well as complementary immobilization means (8) of the slabs (20) during punching, which prevent accidental lifting of the slabs.

Said complementary immobilization means (8) preferably consist of semi-flexible pieces that lean against the upper face of the slab (20) preventing it from lift, but allowing its longitudinal displacement with the feed belt feed (3). Ideally these pieces semi-flexible ones consist of brushes (9), although it can also These are pieces of rubber or other materials.

Equally immobilization means complementary (8) may comprise vertical pistons (10) that they extend during punching to immobilize the slab (20). OR either pins or springs, not represented, related to punching tools (7) such that the advance of said tools produce contact of said pins or springs against the upper face of the slab, and immobilize it.

Punching tools (7) consist ideally in two electromechanical punches, one of them fixed (7a) and another mobile (7b), so that the adjustment of its distance, and therefore the hole distance adjustment practiced in the slabs. The superstructure (6) comprises ideally a bridge (11), so that the tools of punching (7), and complementary immobilization means (8) they are mounted on its upper part (12). The mobile punch (7b) is mounted on a slide (14) provided at the top (12) of the bridge (eleven).

The machine (1) of the invention also comprises a movable end stop (15) at the exit of the feeder band (3), which after punching releases the band exit feeder (3) to be able to evacuate the slab (20), already mechanized. This movable end stop (15) is ideally mounted on another piston (16) that produces its movement, and which in turn is mounted on the superstructure (6).

Finally, the machine (1) of the invention it also comprises an auxiliary band or kneepad (17) adjacent to the feeder band (3) laterally on the side opposite to the which implements the parallel lateral stop (4), and intended to support the parts of slabs of especially large sizes, which protrude from the feeder band (3).

Claims (10)

1. Machine (1) punching machine for stone material slabs; which has a frame (2) with a motorized feeder band (3); characterized in that it comprises a parallel side stop (6) to the feeder band (3), as well as horizontal side pistons (5) arranged on the opposite side of the feeder band (3) in order to square and immobilize the slab (20) during punching; the frame (2) comprising a superstructure (6) that assembles punching tools (7), as well as complementary immobilization means (8) of the slabs (20) during punching; also comprising a movable end stop (15) at the exit of the feeder band (3). 2. Machine (1) according to claim 1 characterized in that the superstructure (6) is constituted by a bridge (11), in whose upper part (12) the punching tools (7) and the complementary immobilization means (8) are mounted. . 3. Machine (1) according to claim 1 characterized in that the lateral pistons (5) comprise a single lateral piston (5). 4. Machine (1) according to claim 1 characterized in that the punching tools (7) consist of two electromechanical punches (7a, 7b). 5. Machine (1) according to claims 2 and 4 characterized in that the two electromechanical punches (7a, 7b) are mounted on the superstructure (6) such that one of them (7a) is fixed and the other (7b) movable in order to adjust your interdistance. 6. Machine (1) according to claims 2 and 5 characterized in that the movable punch (7b) is mounted on a slide (14) provided in the upper part (12) of the bridge (11). 7. Machine (1) according to claim 1 characterized in that the complementary immobilization means (8) consist of semi-flexible support pieces against the upper face of the slab (20). 8. Machine (1) according to claim 7 characterized in that the semi-flexible parts comprise brushes (9). 9. Machine (1) according to claim 1 characterized in that the complementary immobilization means (8) comprise vertical pistons (10). 10. Machine (1) according to claim 1 characterized in that it comprises an auxiliary band or kneepad (17) adjacent to the feeder band (3) laterally on the side opposite to that implemented by the parallel side stop (4), in order to provide support for special size slabs.