CN214721514U

CN214721514U - High-precision thin plate thickness induction laser cutting device

Info

Publication number: CN214721514U
Application number: CN202023317457.5U
Authority: CN
Inventors: 熊高阳; 雷海波
Original assignee: Tianjin Weisheng Lantian Technology Development Co ltd
Current assignee: Tianjin Weisheng Lantian Technology Development Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-16
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a high-precision thin plate thickness sensing laser cutting device in the technical field of laser cutting, which comprises four groups of supporting upright posts, and the vertical rectangle that is of four group's support post is arranged, the equal horizontal welding of inside wall of four group's support post has the right angle supporting shoe, the level is laid between the top of four group's right angle supporting shoes and is waited to cut the sheet metal, the utility model discloses a test end that will detect the sensor down with wait to cut the bottom contact of sheet metal, the extension of controlling electric telescopic handle drives U type support lapse again, the test end that makes and goes up the detection sensor can with wait to cut the top contact of sheet metal, utilize down the mutual detection difference value that detects sensor and last detection sensor can be quick measure to waiting to cut sheet metal thickness data, the PLC controller is according to the thickness data who records and adjust laser power regulator control laser cutting machine's cutting power, improves the cutting process efficiency who treats the cutting sheet metal.

Description

High-precision thin plate thickness induction laser cutting device

Technical Field

The utility model relates to a laser cutting technical field specifically is high accuracy sheet metal thickness response laser cutting device.

Background

The laser cutting is to irradiate the material to be cut with high-power-density laser beam, so that the material is heated to vaporization temperature quickly and evaporated to form holes, and the holes continuously form slits with narrow width along with the movement of the material by the light beam, thereby completing the cutting of the material. Laser cutting can be divided into four categories, namely laser vaporization cutting, laser melting cutting, laser oxygen cutting and laser scribing and fracture control. Compared with other thermal cutting methods, the laser cutting method has the general characteristics of high cutting speed, high quality, particularly high cutting quality, high cutting efficiency, high cutting speed, non-contact cutting, various types of cutting materials and the like.

Before the laser cutting that is used for the sheet metal now, need measure the thickness of sheet metal through the micrometer, adjust laser cutting's power according to the thickness of sheet metal again, comparatively loaded down with trivial details, and the influence is to the cutting efficiency of sheet metal, based on this, the utility model discloses a high accuracy sheet metal thickness response laser cutting device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy sheet thickness response laser cutting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the high-precision thin plate thickness sensing laser cutting device comprises four groups of supporting stand columns, wherein the four groups of supporting stand columns are vertically arranged in a rectangular manner, right-angle supporting blocks are horizontally welded on the inner side walls of the four groups of supporting stand columns, thin plates to be cut are horizontally laid between the tops of the four groups of right-angle supporting blocks, a T-shaped supporting frame is transversely and longitudinally installed between the two groups of supporting stand columns and is arranged below the right-angle supporting blocks, a lower detection sensor is vertically installed at the top of the T-shaped supporting frame through a bolt, the testing end of the lower detection sensor is in contact with the bottom of the thin plates to be cut, a limiting sliding groove is vertically formed in the side wall of each supporting stand column and is arranged above the T-shaped supporting frame, a T-shaped sliding plate is longitudinally installed between the two groups of limiting sliding grooves, and an upper detection sensor is installed at the bottom of the T-shaped sliding plate through a bolt, two sets of the welding has U type support between the lateral wall of T type slide, and U type support setting is in the outside of support post, and is two sets of horizontal welding has limit baffle between the top of support post, vertically install electric telescopic handle through the bolt between limit baffle and the U type support, it is two sets of vertically install Y axle positioning mechanism between the top of support post, it is two sets of transversely install X axle positioning mechanism between Y axle positioning mechanism's the top, install laser cutting mechanism and control mechanism on the X axle positioning mechanism.

Preferably, Y axle positioning mechanism includes the supporting roof of vertical welding between two sets of supporting upright tops, Y is vertically seted up at the top of supporting roof to the spout, and is two sets of Y all installs Y to the inner chamber of spout to the location slider, and Y surpasss the top of supporting roof, one side to the top of location slider Y vertically installs Y to adjusting screw to the inner chamber of spout, and Y passes Y to the adjusting screw to the one end lateral wall of location slider and Y to the spout, Y passes Y to adjusting screw and installs Y to adjusting motor through the shaft coupling to the tip of spout lateral wall, and Y passes through bolt and connecting plate and the top fixed connection of supporting roof to adjusting motor's lateral wall.

Preferably, the bottom of the Y-direction positioning slide block is provided with a limiting slide block matched with the Y-direction sliding groove, and the side wall of the limiting slide block is provided with a positioning screw hole matched with the Y-direction adjusting screw rod.

Preferably, X axle positioning mechanism is including transversely setting up at two sets of Y to the X of location slider to adjusting screw, and X runs through two sets of Y respectively to the lateral wall of location slider to adjusting screw's both ends, X is installed X to adjusting motor through the shaft coupling to adjusting screw's one end, X is fixed with L type motor support, two sets of through the bolt fastening between lateral wall and the Y of adjusting motor to the top of location slider between Y has spacing roof to the top of location slider, X has transversely seted up X to spacing spout at the top of spacing roof.

Preferably, the laser cutting mechanism comprises an X-direction positioning slide block arranged on the outer wall of the X-direction adjusting screw rod, a positioning screw hole matched with the X-direction adjusting screw rod is formed in the side wall of the X-direction positioning slide block, and a laser cutting machine is vertically embedded into the bottom of the X-direction positioning slide block.

Preferably, control mechanism is including setting up the PLC controller in spacing roof top, and is connected through spacing connecting rod between the bottom of PLC controller and the top of X to the location slider, spacing connecting rod passes X to the inner chamber of spacing spout, the top of PLC controller bonds and has laser power regulator.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a will wait to cut the sheet metal and place the top at four right angle supporting shoes of group, the test end that makes down the detection sensor can with wait to cut the bottom contact of sheet metal, the extension of controlling electric telescopic handle drives U type support lapse again, thereby it has the T type slide lapse that detects the sensor to drive, the test end that makes up the detection sensor can with wait to cut the top contact of sheet metal, the measurement that the mutual detection difference value that utilizes down detection sensor and last detection sensor can be quick waits to cut sheet metal thickness data, and during measuring thickness data transmits the PLC controller, the PLC controller adjusts laser power regulator control laser cutting machine's cutting power according to the thickness data that records, the improvement is treated the cutting machining efficiency of cutting sheet metal.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is an orthographic perspective view of the present invention;

FIG. 4 is an enlarged view of part A of the present invention;

fig. 5 is an enlarged view of the part B of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the cutting machine comprises a support upright post 1, a right-angle support block 2, a sheet to be cut 3, a 4-T-shaped support frame, a 5-lower detection sensor, a 6-limit sliding groove, a 7-T-shaped sliding plate, an 8-upper detection sensor, a 9-U-shaped support, a 10-limit baffle, an 11-electric telescopic rod, a 12-support top plate, a 13-Y-direction sliding groove, a 14-Y-direction positioning sliding block, a 15-Y-direction adjusting screw rod, a 16-Y-direction adjusting motor, a 17-X-direction adjusting screw rod, an 18-X-direction adjusting motor, a 19-L-shaped motor support, a 20-limit top plate, a 21-X-direction limit sliding groove, a 22-X-direction positioning sliding block, a 23-laser cutting machine, a 24-PLC controller and a 25-laser power regulator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a high-precision thin plate thickness sensing laser cutting device comprises four groups of supporting upright posts 1, wherein the four groups of supporting upright posts 1 are vertically arranged in a rectangular shape, right-angle supporting blocks 2 are horizontally welded on the inner side walls of the four groups of supporting upright posts 1, thin plates 3 to be cut are horizontally placed between the tops of the four groups of right-angle supporting blocks 2, a T-shaped supporting frame 4 is transversely and longitudinally installed between the two groups of supporting upright posts 1, the T-shaped supporting frame 4 is arranged below the right-angle supporting blocks 2, a lower detection sensor 5 is vertically installed at the top of the T-shaped supporting frame 4 through bolts, the testing end of the lower detection sensor 5 is contacted with the bottom of the thin plates 3 to be cut, a limiting sliding groove 6 is vertically arranged on the side wall of each supporting upright post 1, the limiting sliding groove 6 is arranged above the T-shaped supporting frame 4, a T-shaped sliding plate 7 is longitudinally installed between the two groups of limiting sliding grooves 6, and the sliding direction of the limiting sliding groove 7 can be limited by the limiting sliding groove 6, the deflection phenomenon in the sliding process is reduced;

the bottom of T type slide 7 is installed through the bolt and is gone up detection sensor 8, the welding has U type support 9 between the lateral wall of two sets of T type slides 7, and U type support 9 sets up the outside at support post 1, horizontal welding has limit baffle 10 between the top of two sets of support posts 1, vertical electric telescopic handle 11 of installing through the bolt between limit baffle 10 and the U type support 9, place at the top of four groups of right angle supporting shoes 2 through waiting to cut sheet metal 3, make down the test end of detection sensor 5 can contact with the bottom of waiting to cut sheet metal 3, the extension of its flexible end of control switch control of self-carrying on electric telescopic handle 11 rethread drives U type support 9 and slides downwards, thereby it slides downwards to drive T type slide 7 that has last detection sensor 8, make the test end of last detection sensor 8 can contact with the top of waiting to cut sheet metal 3, utilize the mutual detection difference value of lower detection sensor 5 and last detection sensor 8 can be quick measure to wait to cut Thickness data of the sheet 3;

a Y-axis positioning mechanism is longitudinally arranged between the tops of the two groups of supporting upright posts 1, the Y-axis positioning mechanism comprises a supporting top plate 12 longitudinally welded between the tops of the two groups of supporting upright posts 1, a Y-direction chute 13 is longitudinally arranged on the top of the supporting top plate 12, Y-direction positioning sliders 14 are respectively arranged in the inner cavities of the two groups of Y-direction chutes 13, the top of each Y-direction positioning slider 14 exceeds the top of the supporting top plate 12, a Y-direction adjusting screw 15 is longitudinally arranged in the inner cavity of the Y-direction chute 13 on one side, the Y-direction adjusting screw 15 penetrates through the Y-direction positioning slider 14 and the side wall of one end of the Y-direction chute 13, a Y-direction adjusting motor 16 is arranged at the end part of the side wall of the Y-direction chute 13 through a coupler, the side wall of the Y-direction adjusting motor 16 is fixedly connected with the top of the supporting top plate 12 through a bolt and a connecting plate, and a limiting slider matched with the Y-direction chute 13 is arranged at the bottom of the Y-direction positioning slider 14, the side wall of the limiting slide block is provided with a positioning screw hole matched with the Y-direction adjusting screw 15, the Y-direction adjusting screw 15 is driven to rotate by controlling the rotation of the Y-direction adjusting motor 16, and the Y-direction positioning slide block 14 can slide in the Y direction under the limiting action of the Y-direction chute 13 through the rotation of the Y-direction adjusting screw 15 and the thread action between the Y-direction adjusting screw and the Y-direction positioning slide block 14;

an X-axis positioning mechanism is transversely arranged between the tops of the two groups of Y-axis positioning mechanisms, the X-axis positioning mechanism comprises an X-direction adjusting screw rod 17 which is transversely arranged on the two groups of Y-direction positioning slide blocks 14, two ends of the X-direction adjusting screw 17 respectively penetrate through the side walls of the two groups of Y-direction positioning sliding blocks 14, one end of the X-direction adjusting screw 17 is provided with an X-direction adjusting motor 18 through a coupler, an L-shaped motor bracket 19 is fixed between the side wall of the X-direction adjusting motor 18 and the top of the Y-direction positioning sliding block 14 through a bolt, a limiting top plate 20 is horizontally welded between the tops of the two groups of Y-direction positioning sliding blocks 14, the top of the limiting top plate 20 is transversely provided with an X-direction limiting sliding groove 21, the X-direction adjusting motor 17 is driven to rotate by controlling the rotation of the X-direction adjusting motor 18, and the X-direction adjusting motor 22 can slide on the outer wall of the X-direction adjusting motor 17 along the X-axis direction through the rotation of the X-direction adjusting motor 17 and the thread action between the X-direction adjusting motor and the X-direction adjusting motor 22;

the X-axis positioning mechanism is provided with a laser cutting mechanism and a control mechanism, the laser cutting mechanism comprises an X-direction positioning slide block 22 arranged on the outer wall of an X-direction adjusting screw rod 17, a positioning screw hole matched with the X-direction adjusting screw rod 17 is formed in the side wall of the X-direction positioning slide block 22, a laser cutting machine 23 is vertically embedded in the bottom of the X-direction positioning slide block 22, the control mechanism comprises a PLC 24 arranged above a limit top plate 20, the bottom of the PLC 24 is connected with the top of the X-direction positioning slide block 22 through a limit connecting rod, the limit connecting rod penetrates through the inner cavity of the X-direction limit sliding groove 21, the PLC 24 can slide along with the sliding of the X-direction positioning slide block 22, meanwhile, the PLC 24 can respectively control the rotation of the Y-direction adjusting motor 16 and the X-direction adjusting motor 18 according to a written cutting program, the top of the PLC 24 is bonded with a laser power regulator 25, the PLC controller 24 may adjust the laser power regulator 25 to control the cutting power of the laser cutter 23 according to the measured thickness data.

As described above, the electrical components are devices disclosed in the prior art, and the model and the specific working process thereof do not affect the implementation of the present scheme, and therefore further details of the model and the specific working process thereof are not described herein.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. High accuracy sheet thickness response laser cutting device, including four group support post (1), and four group support post (1) are vertical to be the rectangle and arrange its characterized in that: the all horizontal welding of the inside wall of four groups of support post (1) has right angle supporting shoe (2), and four groups level between the top of right angle supporting shoe (2) and lay and wait to cut sheet metal (3), and two groups transversely vertically install T type support frame (4) between support post (1), and T type support frame (4) set up the below at right angle supporting shoe (2), detection sensor (5) are vertically installed down through the bolt in the top of T type support frame (4), and the test end of detecting sensor (5) contacts with the bottom of waiting to cut sheet metal (3) down, spacing spout (6) have vertically been seted up to the lateral wall of support post (1), and spacing spout (6) set up in the top of T type support frame (4), vertically install T type slide (7) between two groups of spacing spout (6), detection sensor (8) have been installed through the bolt in the bottom of T type slide (7), two sets of welding has U type support (9) between the lateral wall of T type slide (7), and U type support (9) sets up in the outside of support post (1), and is two sets of horizontal welding has limit baffle (10) between the top of support post (1), vertically install electric telescopic handle (11), two sets of through the bolt between limit baffle (10) and U type support (9) vertically install Y axle positioning mechanism between the top of support post (1), and is two sets of transversely install X axle positioning mechanism between Y axle positioning mechanism's the top, install laser cutting mechanism and control mechanism on the X axle positioning mechanism.

2. The high-precision sheet thickness induction laser cutting device according to claim 1, characterized in that: the Y-axis positioning mechanism comprises a supporting top plate (12) longitudinally welded between the tops of two groups of supporting upright posts (1), y-direction sliding grooves (13) are longitudinally formed in the top of the supporting top plate (12), Y-direction positioning sliding blocks (14) are installed in the inner cavities of the two groups of Y-direction sliding grooves (13), the top of the Y-direction positioning slide block (14) exceeds the top of the supporting top plate (12), a Y-direction adjusting screw rod (15) is longitudinally arranged in the inner cavity of the Y-direction chute (13) at one side, and the Y-direction adjusting screw rod (15) passes through the Y-direction positioning slide block (14) and one end side wall of the Y-direction chute (13), the Y-direction adjusting screw (15) penetrates through the end part of the side wall of the Y-direction chute (13) and is provided with a Y-direction adjusting motor (16) through a coupler, and the side wall of the Y-direction adjusting motor (16) is fixedly connected with the top of the supporting top plate (12) through a bolt and a connecting plate.

3. The high-precision sheet thickness induction laser cutting device according to claim 2, characterized in that: and a limiting slide block matched with the Y-direction sliding groove (13) is arranged at the bottom of the Y-direction positioning slide block (14), and a positioning screw hole matched with the Y-direction adjusting screw rod (15) is formed in the side wall of the limiting slide block.

4. The high-precision sheet thickness induction laser cutting device according to claim 2, characterized in that: x axle positioning mechanism is including transversely setting up at two sets of Y to X of location slider (14) to adjusting screw (17), and X runs through two sets of Y respectively to the lateral wall of location slider (14) to the both ends of adjusting screw (17), X is installed X to adjusting motor (18) through the shaft coupling to the one end of adjusting screw (17), X is to having L type motor support (19) through the bolt fastening between the lateral wall of adjusting motor (18) and Y to the top of location slider (14), and is two sets of Y has spacing roof (20) to horizontal welding between the top of location slider (14), X has transversely been seted up at the top of spacing roof (20) to spacing spout (21).

5. The high-precision sheet thickness induction laser cutting device according to claim 4, characterized in that: laser cutting mechanism is including installing X to adjusting screw (17) outer wall to location slider (22), and X is seted up to the lateral wall of location slider (22) with X to adjusting screw (17) matched with location screw, X has laser cutting machine (23) to the vertical inlaying in bottom of location slider (22).

6. The high-precision sheet thickness induction laser cutting device according to claim 5, characterized in that: the control mechanism comprises a PLC (programmable logic controller) controller (24) arranged above a limiting top plate (20), the bottom of the PLC controller (24) is connected with the top of the X-direction positioning sliding block (22) through a limiting connecting rod, the limiting connecting rod penetrates through the inner cavity of the X-direction limiting sliding groove (21), and a laser power regulator (25) is bonded to the top of the PLC controller (24).