CN215615895U

CN215615895U - Laser cutting machine loading attachment

Info

Publication number: CN215615895U
Application number: CN202122001795.6U
Authority: CN
Inventors: 夏菲
Original assignee: Wuhan Carter Laser Engineering Co ltd
Current assignee: Wuhan Carter Laser Engineering Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-01-25
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a feeding device of a laser cutting machine, which comprises a machine table, a driving mechanism and two groups of conveying frames arranged on the surface of the machine table in parallel, wherein the driving mechanism consists of a double-shaft motor, a rotating shaft and two groups of synchronous belts, the double-shaft motor is arranged at one end of the machine table and is fixed with the machine table through an installation frame, the output shaft end of the double-shaft motor extends out of the outer side of the machine table, a driving wheel is installed at the output shaft end of the double-shaft motor, the rotating shaft is arranged at one end, far away from the double-shaft motor, of the machine table, driven wheels are arranged at two ends of the rotating shaft, the two groups of synchronous belts are respectively arranged at two sides of the machine table, the synchronous belts are connected with the driving wheel and the driven wheels, and the lower end of the conveying frames is connected with the upper end of the machine table in a sliding mode through a sliding chute. In the process of feeding through the first clamping assembly, the second clamping assembly feeds the processed waste materials, so that the feeding and the discharging are synchronous, and the production and processing efficiency is effectively improved.

Description

Laser cutting machine loading attachment

Technical Field

The utility model relates to the technical field of laser cutting machines, in particular to a feeding device of a laser cutting machine.

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.

The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal. And finally, the material is cut along with the movement of the relative position of the light beam and the workpiece, so that the cutting purpose is achieved.

The feeding device of the existing laser cutting equipment mainly realizes feeding of materials, however, the blanking mechanism needs to be additionally arranged for blanking of the waste materials after cutting and processing of the laser cutting machine, and in the processing process, the interval time between feeding and blanking is long, so that the overall processing efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a feeding device of a laser cutting machine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a laser cutting machine loading attachment, includes board, actuating mechanism and two sets of carriage of parallel arrangement on board surface, actuating mechanism comprises biax motor, axis of rotation, two sets of hold-in ranges, biax motor sets up the one end at the board, and fixes with the board through the mounting bracket, the output shaft of biax motor goes out the outside that extends to the board, the action wheel is installed to biax motor's output shaft department, the axis of rotation sets up the one end of keeping away from biax motor at the board, the both ends of axis of rotation all are provided with from the driving wheel, and are two sets of the hold-in ranges set up the both sides at the board respectively, the hold-in ranges is connected with action wheel, from the driving wheel, the lower extreme of carriage is through seting up the upper end sliding connection of spout and board, the outside of carriage is connected with the hold-in ranges through the connecting block, the one end that the board was kept away from to the carriage is provided with first centre gripping subassembly, A second clamping assembly.

Preferably, the first clamping assembly and the second clamping assembly are respectively composed of four pneumatic clamping claws and a moving cylinder, the moving cylinder is installed in a through hole formed in the conveying frame, and the pneumatic clamping claws are installed at the end of a telescopic rod of the moving cylinder.

Preferably, still include position detection mechanism, position detection mechanism specifically is position sensor, position sensor set up the upper surface at arbitrary one carriage, position sensor and first clamping component's pneumatic clamping jaw parallel and level.

Preferably, a plurality of groups of rollers are mounted on the inner wall of the sliding groove of the conveying frame, and the rollers are abutted to the upper end face of the machine table.

Preferably, the first clamping assembly and the second clamping assembly are sequentially arranged from left to right, and the pneumatic clamp of the first clamping assembly grabs and moves the cylinder, and the pneumatic clamp of the second clamping assembly grabs and moves the cylinder to synchronously work.

Preferably, still include climbing mechanism, climbing mechanism constitute by base, lifter and lifter plate, the base sets up the one side at the board, the lifter sets up the upper surface at the base, the upper end at the lifter is installed to the lifter plate.

The utility model provides a feeding device of a laser cutting machine, which has the following beneficial effects:

(1) according to the utility model, the conveying frame is arranged, the first clamping assembly and the second clamping assembly are arranged at the end of the conveying frame, the driving mechanism is arranged, the synchronous belt of the driving mechanism is connected with the conveying frame, the double-shaft motor drives the synchronous belt to rotate, so that the reciprocating motion of the conveying belt is realized, and in the process of feeding through the first clamping assembly, the second clamping assembly carries out blanking on processed waste materials, so that the synchronization of feeding and blanking is realized, the operation is convenient and fast, and the production and processing efficiency is effectively improved.

(2) According to the pneumatic clamping claw device, the pneumatic clamping claws of the first clamping assembly and the second clamping assembly are connected with the conveying frame through the moving air cylinders, so that when materials are clamped, the materials can enter the pneumatic clamping claws and cannot collide with the pneumatic clamping claws, and meanwhile when materials with relatively small sizes are clamped, the positions of the pneumatic clamping claws are adjusted through the moving air cylinders, and the whole application range is widened.

Drawings

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

FIG. 2 is a schematic view of the mounting of the carriage of the present invention;

fig. 3 is a schematic structural view of the carriage moving to the target area according to the present invention.

In the figure: 1. a machine platform; 2. a carriage; 3. a double-shaft motor; 4. a rotating shaft; 5. a synchronous belt; 6. a first clamping assembly; 7. a second clamping assembly; 8. a position sensor; 9. a lifting plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, the present invention provides the technical solutions: a feeding device of a laser cutting machine comprises a machine table 1, a driving mechanism and two groups of conveying frames 2 arranged on the surface of the machine table 1 in parallel, wherein the driving mechanism is composed of a double-shaft motor 3, a rotating shaft 4 and two groups of synchronous belts 5, the double-shaft motor 3 is arranged at one end of the machine table 1 and is fixed with the machine table 1 through a mounting frame, the output shaft of the double-shaft motor 3 extends out of the outer side of the machine table 1, a driving wheel is installed at the output shaft of the double-shaft motor 3, the rotating shaft 4 is arranged at one end of the machine table 1 far away from the double-shaft motor 3, driven wheels are arranged at two ends of the rotating shaft 4, two groups of synchronous belts 5 are respectively arranged at two sides of the machine table 1, the synchronous belts 5 are connected with the driving wheel and the driven wheels, the lower end of the conveying frame 2 is connected with the upper end of the machine table 1 in a sliding mode through a sliding groove, the outer side of the conveying frame 2 is connected with the synchronous belts 5 through a connecting block, and a first clamping assembly 6 and a second clamping assembly 7 are arranged at one end of the conveying frame 2, which is far away from the machine table 1.

The first clamping assembly 6 and the second clamping assembly 7 are composed of four pneumatic clamping claws and a moving cylinder, the moving cylinder is installed in a through hole formed in the conveying frame 2, and the pneumatic clamping claws are installed at the end of a telescopic rod of the moving cylinder.

Still include position detection mechanism, position detection mechanism specifically is position sensor 8, position sensor 8 set up the upper surface at arbitrary one carriage 2, position sensor 8 and the pneumatic clamping jaw parallel and level of first centre gripping subassembly 6.

It can be understood that the position sensor is connected with an external control device, and the position sensors are used for detecting the positions of the first clamping component and the second clamping component, so that the materials can be clamped

A plurality of groups of rollers are installed on the inner wall of the sliding groove of the conveying frame 2, the rollers are abutted to the upper end face of the machine table 1, sliding friction between the conveying frame and the machine table is changed into rolling friction through the rollers, friction force is reduced, and abrasion of the machine table and the conveying frame is reduced.

First centre gripping subassembly 6, second centre gripping subassembly 7 set gradually from left to right, just pneumatic clamp of first centre gripping subassembly 6 is grabbed and is removed the cylinder, pneumatic clamp of second centre gripping subassembly 7 is grabbed and is removed the cylinder and all work in step.

In this embodiment, through the position that pneumatic clamp grabbed of removal cylinder regulation, the material of being convenient for gets into pneumatic clamp and grabs in, and to the material that the size is less relatively, through the position of adjusting pneumatic clamp and grabbing equally can carry out the centre gripping

Still include climbing mechanism, climbing mechanism constitute by base, lifter and lifter plate 9, the base sets up the one side at board 1, the lifter sets up the upper surface at the base, lifter plate 9 installs the upper end at the lifter.

The working principle is that the feeding device is arranged at one side of a laser cutting machine, a third shaft motor, a pneumatic clamping claw, a moving cylinder and a position sensor are connected with an external control device, when the feeding device works, a lifting plate drives a material to rise, when the feeding device rises to be parallel to the pneumatic clamping claw of a first clamping assembly, the material is stopped, the pneumatic clamping claw of the first clamping assembly clamps the material, the double shaft motor works to drive a conveying frame to move through a synchronous belt, after the conveying frame moves to a target area (shown in figure 3) from an initial position (shown in figure 1), the pneumatic clamping claw is released, position detection is carried out by the position sensor in the period, the double shaft motor drives the conveying frame to restore to the initial position through the synchronous belt, when the pneumatic clamping claw of the first clamping assembly clamps the material again, the pneumatic clamping claw of a second clamping assembly clamps the processed waste material, the conveying frame moves, the material that first centre gripping subassembly was got moves to the target area, and the pneumatic clamp of second centre gripping subassembly is grabbed the clamp and is got the waste material and leave the processing district and move to the waste material district, realizes going on in step going on in going up and down.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laser cutting machine loading attachment which characterized in that: comprises a machine table (1), a driving mechanism and two groups of conveying frames (2) which are arranged on the surface of the machine table (1) in parallel, wherein the driving mechanism comprises a double-shaft motor (3), a rotating shaft (4) and two groups of synchronous belts (5), the double-shaft motor (3) is arranged at one end of the machine table (1) and is fixed with the machine table (1) through a mounting frame, the output shaft of the double-shaft motor (3) extends to the outer side of the machine table (1), the output shaft of the double-shaft motor (3) is provided with a driving wheel, the rotating shaft (4) is arranged at one end of the machine table (1) far away from the double-shaft motor (3), both ends of the rotating shaft (4) are provided with driven wheels, two groups of synchronous belts (5) are respectively arranged at both sides of the machine table (1), the synchronous belts (5) are connected with the driving wheel and the driven wheels, the lower end of the conveying frames (2) is connected with the upper end of the machine table (1) in a sliding way of a chute, the outside of carriage (2) is passed through the connecting block and is connected with hold-in range (5), the one end that board (1) was kept away from in carriage (2) is provided with first centre gripping subassembly (6), second centre gripping subassembly (7).

2. The laser cutting machine feeding device according to claim 1, characterized in that: the first clamping assembly (6) and the second clamping assembly (7) are composed of four pneumatic clamping claws and a moving cylinder, the moving cylinder is installed in a through hole formed in the conveying frame (2), and the pneumatic clamping claws are installed at the end of a telescopic rod of the moving cylinder.

3. The laser cutting machine feeding device according to claim 1, characterized in that: still include position detection mechanism, position detection mechanism specifically is position sensor (8), position sensor (8) set up the upper surface at arbitrary one carriage (2), position sensor (8) and the pneumatic clamping jaw parallel and level of first centre gripping subassembly (6).

4. The laser cutting machine feeding device according to claim 1, characterized in that: a plurality of groups of rollers are mounted on the inner wall of the sliding groove of the conveying frame (2), and the rollers are abutted to the upper end face of the machine table (1).

5. The laser cutting machine feeding device according to claim 2, characterized in that: the first clamping assembly (6) and the second clamping assembly (7) are sequentially arranged from left to right, and the pneumatic clamp of the first clamping assembly (6) grabs and moves the cylinder, and the pneumatic clamp of the second clamping assembly (7) grabs and moves the cylinder to synchronously work.

6. The laser cutting machine feeding device according to claim 1, characterized in that: still include climbing mechanism, climbing mechanism constitute by base, lifter and lifter plate (9), the base sets up the one side at board (1), the lifter sets up the upper surface at the base, the upper end at the lifter is installed in lifter plate (9).