CN213702238U

CN213702238U - Automatic change laser cutting equipment for unloading

Info

Publication number: CN213702238U
Application number: CN202022429803.2U
Authority: CN
Inventors: 尚侠; 吴忠亿; 刘继忠
Original assignee: Guizhou Zhishengxinhe Technology Co ltd
Current assignee: Guizhou Zhishengxinhe Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-16
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses an automatic change laser cutting equipment for unloading, including the automatic machine of unreeling that is used for the coil of strip blowing, and numerical control laser cutting machine bed, be provided with coiled material shaping device between automatic machine of unreeling and the numerical control laser cutting machine bed, coiled material shaping device includes the frame, is provided with many can the pivoted backing rolls along length direction range in the frame to it rotates to be provided with first motor drive backing roll in the frame, be provided with linking bridge directly over the backing roll, the linking bridge downside rotationally is provided with the compression roller of following length direction range, compression roller and backing roll are at the upper and lower direction one-to-one to set up second motor drive pressing roller and rotate on linking bridge, and set up connecting device in the frame and connect linking bridge, make linking bridge adjust from top to bottom for the frame. The laser cutting equipment for automatic blanking has the automation capability of continuous operation, and is beneficial to realizing full automation and high-efficiency operation.

Description

Automatic change laser cutting equipment for unloading

Technical Field

The utility model relates to a cutting equipment, especially automatic laser cutting equipment for unloading.

Background

The laser cutting is to irradiate the material to be cut by using high-power-density laser beams, so that the material is heated to a vaporization temperature quickly and is evaporated to form holes, and the holes continuously form slits with narrow width (such as about 0.1 mm) along with the movement of the laser beams to the material, so as to finish the cutting of the material.

The laser cutting equipment (numerical control laser cutting machine) is expensive, but has high precision and good controllability, and reduces the cost of subsequent process treatment. Since there is no tooling cost, the laser cutting apparatus is also suitable for producing small batches of parts of various sizes that could not be machined previously. Laser cutting equipment typically employs Computerized Numerical Control (CNC) devices. With this device, cutting data can be received from a Computer Aided Design (CAD) workstation using a telephone line.

The laser cutting can obtain better cutting quality due to small laser spot, high energy density and high cutting speed.

Firstly, the laser cutting cut is thin and narrow, two sides of the cut are parallel and vertical to the surface, and the size precision of the cut part can reach +/-0.05 mm.

The cutting surface is smooth and beautiful, the surface roughness is only dozens of microns, even laser cutting can be used as the last procedure, mechanical processing is not needed, and parts can be directly used.

After the material is cut by laser, the width of a heat affected zone is small, the performance of the material near the cutting seam is hardly affected, the deformation of a workpiece is small, the cutting precision is high, and the geometric shape of the cutting seam is good.

However, a single laser cutting apparatus (numerical control laser cutting machine) has a problem that it does not have the capability of automation for continuous operation. The utility model discloses an automatic change laser cutting equipment for unloading is used for solving it not enough, makes it realize full automation mechanized operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the laser cutting equipment for automatic blanking is provided, has the automation capability of continuous operation, and is beneficial to realizing full automation and high-efficiency operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

automatic change laser cutting equipment for unloading, including the automatic machine of unreeling that is used for the coil of strip blowing, and numerical control laser cutting machine bed, be provided with coiled material shaping device between automatic machine of unreeling and the numerical control laser cutting machine bed, coiled material shaping device includes the frame, is provided with many can the pivoted backing rolls along length direction range in the frame to it rotates to be provided with first motor drive backing roll in the frame, be provided with linking bridge directly over the backing roll, the linking bridge downside rotationally is provided with the compression roller of arranging along length direction, compression roller and backing roll are at the upper and lower direction one-to-one to set up second motor drive pressure roller and rotate on linking bridge, and set up connecting device in the frame and connect linking bridge, make linking bridge adjust from top to bottom for the frame.

On the basis of the above scheme and as a preferable scheme of the scheme: the connecting device comprises a screw rod, a vertically arranged threaded hole is formed in the rack, the screw rod penetrates through the threaded hole and is in threaded connection with the threaded hole, a connecting seat is fixedly arranged on the connecting support and is located right above the threaded hole, a through hole is formed in the connecting seat, the screw rod freely penetrates through the through hole, and a blocking portion with the diameter larger than that of the through hole is fixedly arranged on the screw rod.

On the basis of the above scheme and as a preferable scheme of the scheme: a first spring support is arranged between the rack and the connecting seat.

On the basis of the above scheme and as a preferable scheme of the scheme: and a second spring support is arranged between the connecting seat and the blocking part.

On the basis of the above scheme and as a preferable scheme of the scheme: the connecting devices are provided with a plurality of connecting devices which are arranged on the rack in a dispersed manner.

On the basis of the above scheme and as a preferable scheme of the scheme: and a first hand wheel for assisting rotation is arranged at the top of the screw rod.

On the basis of the above scheme and as a preferable scheme of the scheme: still include orthotic devices, orthotic devices sets up in the frame and can move the mounting panel of adjustment in the width direction of frame including being located the backing roll downside, two mounting panels are located frame both sides position respectively, all arrange along the frame length direction on every mounting panel and are provided with a plurality of spacing rollers that can rotate, spacing roller is located upwards to stretch out between the clearance of two adjacent backing rolls.

On the basis of the above scheme and as a preferable scheme of the scheme: be provided with two horizontally back shafts in the frame, the mounting panel passes through linear bearing and back shaft sliding connection to set up the lead screw in the frame, the one end of lead screw is rotationally connected on the mounting panel, and the other end passes fixed screw and the screw thread fit that sets up in the frame.

On the basis of the above scheme and as a preferable scheme of the scheme: and a second hand wheel for assisting rotation is fixedly arranged at the outer end of the screw rod.

On the basis of the above scheme and as a preferable scheme of the scheme: still include the robot handling system, the robot handling system includes industrial robot and the anchor clamps of setting on industrial robot, anchor clamps are provided with the connecting plate including the flange that is used for connecting industrial robot on the flange, are provided with vacuum chuck or battery iron device on the connecting plate.

The beneficial effects of the utility model reside in that:

the utility model discloses an automatic change laser cutting equipment for unloading for realize continuity of operation's automatic laser cutting, do benefit to and realize full automation, high-efficient operation.

During working, coiled plates are discharged by the automatic unreeling machine, are shaped and leveled by the coiled material shaping device and then are conveyed to the numerical control laser cutting machine, and are cut and processed by the numerical control laser cutting machine, so that laser cutting and discharging are realized. In order to expand the automation range, after the blanking is completed, the plate placed in the numerically controlled laser cutting machine is taken out by the robot handling system.

The coil shaping device aims to flatten a plate conveyed into a numerical control laser cutting machine tool, and the flattening shaping mode is realized by mutually extruding and shaping a continuous supporting roller and a pressing roller.

In order to facilitate processing and positioning and fix the posture of the plate entering the numerical control laser cutting machine tool every time, the correcting device is arranged to restrict the position of the corrected plate and prevent the plate from deviating.

Drawings

FIG. 1 is a schematic structural view of the laser cutting apparatus for automatic blanking of the present invention;

FIG. 2 is a schematic structural view of the coil shaping device of the present invention;

fig. 3 is a schematic structural view of another view angle of the coiled material shaping device of the present invention;

fig. 4 is a schematic structural view of the robot handling system of the present invention.

In the figure: the automatic coil unreeling machine comprises an automatic unreeling machine-1, a numerical control laser cutting machine tool-2, a coil shaping device-3, a machine frame-4, a supporting roller-5, a first motor-6, a connecting support-7, a pressing roller-8, a connecting device-10, a screw rod-11, a connecting seat-12, a blocking part-13, a first spring-14, a second spring-15, a first hand wheel-16, a mounting plate-17, a limiting roller-18, a supporting shaft-19, a linear bearing-20, a screw rod-21, a nut-22, a second hand wheel-23, a robot handling system-24, an industrial robot-25, a flange-26, a connecting plate-27 and a vacuum chuck or battery iron device-28.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention.

Referring to fig. 1-4, the laser cutting device for automatic blanking comprises an automatic unreeling machine 1 for unreeling steel coils, and a numerical control laser cutting machine 2, a coiled material shaping device 3 is arranged between the automatic unreeling machine 1 and the numerical control laser cutting machine 2, the coiled material shaping device 3 comprises a frame 4, a plurality of rotatable supporting rollers 5 are arranged on the frame 4 along the length direction, a first motor 6 is arranged on the frame 4 to drive the supporting roller 5 to rotate, a connecting bracket 7 is arranged right above the supporting roller 5, the lower side of the connecting bracket 7 is rotatably provided with press rollers 8 which are arranged along the length direction, the press rollers 8 are opposite to the supporting rollers 5 one by one in the vertical direction, and a second motor is arranged on the connecting bracket 7 to drive the press roller 8 to rotate, and a connecting device 10 is arranged on the machine frame 4 to be connected with the connecting bracket 7, so that the connecting bracket 7 can be adjusted up and down relative to the machine frame 4.

The utility model discloses an automatic change laser cutting equipment for unloading for realize continuity of operation's automatic laser cutting, do benefit to and realize full automation, high-efficient operation. During working, coiled plates are discharged by the automatic unreeling machine, are shaped and leveled by the coiled material shaping device and then are conveyed to the numerical control laser cutting machine, and are cut and processed by the numerical control laser cutting machine, so that laser cutting and discharging are realized. In order to expand the automation range, after the blanking is completed, the plate placed in the numerically controlled laser cutting machine is taken out by the robot handling system. The coil shaping device aims to flatten a plate conveyed into a numerical control laser cutting machine tool, and the flattening shaping mode is realized by mutually extruding and shaping a continuous supporting roller and a pressing roller. In order to facilitate processing and positioning and fix the posture of the plate entering the numerical control laser cutting machine tool every time, the correcting device is arranged to restrict the position of the corrected plate and prevent the plate from deviating.

The connecting device 10 comprises a screw rod 11, a vertically arranged threaded hole is formed in the frame 4, the screw rod 11 penetrates through the threaded hole and is in threaded connection with the threaded hole, a connecting seat 12 is fixedly arranged on the connecting support 7, the connecting seat 12 is located right above the threaded hole, a through hole is formed in the connecting seat 12, the screw rod 11 freely penetrates through the through hole, and a blocking portion 13 with the diameter larger than that of the through hole is fixedly arranged on the screw rod 11. A first spring 14 is arranged between the frame 4 and the connecting seat 12. A second spring 15 is arranged between the connecting seat 12 and the blocking part 13 for supporting. For stable and reliable support, the connecting device 10 is provided with a plurality of connecting devices which are arranged on the machine frame 4 in a scattered way. When the elastic coefficient of the second spring 15 is larger than that of the first spring 14, the second spring 15 needs to play a role in shaping pressure, enables the second spring to have floating capacity and is beneficial to adjusting the shaping pressure. The first spring 14 is used for buffering during installation, so that the supporting roller and the pressing roller can be separated during debugging, and the plate can conveniently pass through. Further, a first hand wheel 16 for assisting rotation is arranged at the top of the screw rod 11.

Wherein orthotic devices is including being located backing roll 5 downside, sets up in frame 4 and can move the mounting panel 17 of adjustment in the width direction of frame 4, two mounting panels 17 are located 4 both sides positions of frame respectively, all arrange along frame 4 length direction on every mounting panel 17 and are provided with a plurality of spacing rollers 18 that can rotate, spacing roller 18 is located and upwards stretches out between two adjacent backing roll 5's the clearance. Further, for making things convenient for orthotic devices can adapt to the panel of different width, do benefit to the interval adjustment between the spacing roller 18, be provided with two horizontally back shafts 19 on the frame 4, mounting panel 17 passes through linear bearing 20 and back shaft 19 sliding connection to set up lead screw 21 on the frame 4, the one end of lead screw 21 is rotationally connected on mounting panel 17, and the other end passes the fixed screw 22 and the screw 22 screw-thread fit that set up on frame 4. Further, a second hand wheel 23 for assisting rotation is fixedly arranged at the outer end of the screw rod 21.

Wherein the robot handling system 24 comprises an industrial robot 25 and a clamp arranged on the industrial robot 25, the clamp comprises a flange 26 for connecting the industrial robot 25, a connecting plate 27 is arranged on the flange 26, and a vacuum chuck or a battery iron device 28 is arranged on the connecting plate 27. The industrial robot 25 is used for performing actions when taking out the plate material, and the vacuum chuck or battery iron device 28 is used for sucking the plate material to realize the grabbing and releasing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Automatic change laser cutting equipment for unloading, including automatic unreeling machine (1) that is used for the coil of strip blowing, and numerical control laser cutting lathe (2), its characterized in that: a coiled material shaping device (3) is arranged between the automatic unreeling machine (1) and the numerical control laser cutting machine tool (2), the coiled material shaping device (3) comprises a frame (4), a plurality of rotatable supporting rollers (5) are arranged on the frame (4) along the length direction, a first motor (6) is arranged on the frame (4) to drive the support roller (5) to rotate, a connecting bracket (7) is arranged right above the supporting roller (5), press rollers (8) arranged along the length direction are rotatably arranged at the lower side of the connecting bracket (7), the press rolls (8) are opposite to the support rolls (5) one by one in the vertical direction, a second motor is arranged on the connecting bracket (7) to drive the press roller (8) to rotate, and a connecting device (10) is arranged on the frame (4) to be connected with the connecting bracket (7), so that the connecting bracket (7) can be adjusted up and down relative to the frame (4).

2. The automatic laser cutting equipment for blanking of claim 1, characterized in that: connecting device (10) include screw rod (11), are provided with the vertical screw hole of arranging on frame (4), screw rod (11) set up pass the screw hole and with screw hole threaded connection, connecting bracket (7) are gone up the fixed connecting seat (12) that is provided with, and connecting seat (12) are located the screw hole directly over, are provided with the through-hole on connecting seat (12), and screw rod (11) freely pass the through-hole to fixed fender portion (13) that set up the diameter and be greater than the through-hole on screw rod (11).

3. The automatic laser cutting equipment for blanking of claim 2, characterized in that: a first spring (14) support is arranged between the frame (4) and the connecting seat (12).

4. The automatic laser cutting apparatus for blanking of claim 2 or 3, wherein: a second spring (15) is arranged between the connecting seat (12) and the blocking part (13) for supporting.

5. The automatic laser cutting equipment for blanking of claim 2, characterized in that: the connecting devices (10) are distributed on the rack (4).

6. The automatic laser cutting equipment for blanking of claim 2, characterized in that: the top of the screw rod (11) is provided with a first hand wheel (16) for assisting in rotation.

7. The automatic laser cutting equipment for blanking of claim 1, characterized in that: still include orthotic devices, orthotic devices is including being located backing roll (5) downside, sets up mounting panel (17) that move the adjustment in the width direction of frame (4) on frame (4), mounting panel (17) are two, are located frame (4) both sides position respectively, all arrange along frame (4) length direction on every mounting panel (17) and are provided with a plurality of spacing rollers (18) that can rotate, upwards stretch out between the clearance that spacing roller (18) are located two adjacent backing rolls (5).

8. The automatic laser cutting equipment for blanking of claim 7, wherein: be provided with two horizontally back shaft (19) on frame (4), mounting panel (17) pass through linear bearing (20) and back shaft (19) sliding connection to set up lead screw (21) on frame (4), the one end of lead screw (21) is rotationally connected on mounting panel (17), and the other end passes fixed screw (22) and the screw (22) screw-thread fit that sets up on frame (4).

9. The automatic laser cutting equipment for blanking of claim 8, wherein: a second hand wheel (23) for assisting rotation is fixedly arranged at the outer end of the screw rod (21).

10. The automatic laser cutting equipment for blanking of claim 1, characterized in that: still include robot handling system (24), robot handling system (24) include industrial robot (25) and set up the anchor clamps on industrial robot (25), anchor clamps are provided with connecting plate (27) including flange (26) that are used for connecting industrial robot (25) on flange (26), are provided with vacuum chuck or battery iron device (28) on connecting plate (27).