CN217193374U

CN217193374U - Laser cutting machine loading attachment

Info

Publication number: CN217193374U
Application number: CN202123429538.9U
Authority: CN
Inventors: 肖杰钦; 方平; 金杰; 肖星
Original assignee: Qingdao Aowei Sheet Metal Products Co ltd
Current assignee: Qingdao Aowei Sheet Metal Products Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-16
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a laser cutting machine loading attachment relates to laser cutting machine technical field. Laser cutting machine loading attachment includes: a gantry; the conveying device is arranged below the portal frame and used for conveying the workpiece plate to the lower part of the portal frame; the feeding assembly comprises a guide rail I, a guide rail II, a fixed seat I, a fixed seat II, a sliding block seat, a screw and a motor; the guide rail I and the guide rail II are fixed on the portal frame in parallel; the screw rod is fixed on the portal frame through a fixing seat I and a fixing seat II and is positioned between the guide rail I and the guide rail II; the sliding block seat is connected to the guide rail I and the guide rail II in a sliding mode and is in threaded connection with the screw rod; and the output shaft of the motor is connected with one end of the screw rod and is fixed on the portal frame. The utility model discloses, degree of automation is high, can realize the material loading operation of work piece panel automatically, and is simple high-efficient.

Description

Laser cutting machine loading attachment

Technical Field

The utility model relates to a laser cutting machine technical field, concretely relates to laser cutting machine loading attachment.

Background

At present, in laser cutting machine's processing, mostly be workman manual feeding to the material loading mode of work piece panel, waste time and energy, influence the operating efficiency. Therefore, how to solve the technical problems is a technical problem to be solved in the technical field of the laser cutting machine at present.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the embodiment of the utility model provides a laser cutting machine loading attachment to solve the problem that proposes in the above-mentioned background art.

The utility model provides a following technical scheme laser cutting machine loading attachment, include:

a gantry;

the conveying device is arranged below the portal frame and is used for conveying the workpiece plate to the position below the portal frame;

the feeding assembly comprises a guide rail I, a guide rail II, a fixed seat I, a fixed seat II, a sliding block seat, a screw rod and a motor;

the guide rail I and the guide rail II are fixed on the portal frame in parallel;

the screw rod is fixed on the portal frame through a fixing seat I and a fixing seat II and is positioned between the guide rail I and the guide rail II;

the sliding block seat is connected to the guide rail I and the guide rail II in a sliding mode and is in threaded connection with the screw;

the output shaft of the motor is connected with one end of the screw rod and is fixed on the portal frame;

the air cylinder I and the air cylinder II are respectively and vertically fixed on two sides of the sliding block seat;

the sucking disc subassembly, the sucking disc subassembly is fixed at the drive end of cylinder I and cylinder II, the sucking disc subassembly passes through trachea and vacuum extraction equipment UNICOM.

Preferably, the sucker assembly comprises a sucker seat, a plurality of suckers arranged below the sucker seat, guide rods fixed at four corner positions above the sucker seat, buffer discs arranged on the four guide rods in a penetrating manner, and springs sleeved on the guide rods and positioned between the buffer discs and the sucker seat; the upper end and the lower end of the spring are fixedly connected with the buffer disc and the sucker seat respectively.

Preferably, the conveying device comprises a bracket and a conveying belt arranged on the bracket.

Preferably, the bottom of the portal frame is provided with a mounting seat.

Preferably, the vacuum extraction device is a vacuum pump or a vacuum generator.

The embodiment of the utility model provides a pair of laser cutting machine loading attachment has following beneficial effect: the utility model discloses, degree of automation is high, can realize the material loading operation of work piece panel automatically, and is simple high-efficient.

Drawings

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

FIG. 2 is a partial enlarged view of the present invention;

FIG. 3 is a schematic view of the structure of the sucking disc assembly of the present invention;

fig. 4 is a schematic view of the sectional structure of the middle sucker assembly of the present invention.

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 in the present invention, the technical personnel in the field can obtain all other embodiments without creative work, which all belong to the protection scope of the present invention.

See fig. 1-4.

Problem to above-mentioned background art mentions, the embodiment of the utility model provides a laser cutting machine loading attachment to solve above-mentioned technical problem, its technical scheme as follows:

a laser cutting machine loading attachment includes:

a gantry 100.

And the conveying device is arranged below the portal frame 100 and is used for conveying the workpiece plates to the position below the portal frame 100.

In this embodiment, the conveying device includes a bracket 220 and a conveyor belt 210 disposed on the bracket 220; the conveyor belt 210 comprises a driving wheel, a driven wheel and a belt, the driving wheel and the driven wheel are connected through the belt in a transmission mode, and the driving wheel is controlled by a motor.

The workpiece plate can be conveyed from the storage position to the adsorption position corresponding to the sucker assembly 500 below the portal frame 100 by arranging the conveying device.

The feeding assembly comprises a guide rail I331, a guide rail II 332, a fixed seat I321, a fixed seat II 322, a sliding block seat 340, a screw 350 and a motor 310;

the guide rail I331 and the guide rail II 332 are fixed on the portal frame 100 in parallel;

the screw 350 is fixed on the portal frame 100 through a fixing seat I321 and a fixing seat II 322 and is positioned between the guide rail I331 and the guide rail II 332;

the sliding block seat 340 is connected to the guide rail I331 and the guide rail II 332 in a sliding mode and is in threaded connection with the screw 350;

the output shaft of the motor 310 is connected with one end of the screw 350 and fixed on the portal frame 100,

the air cylinder I410 and the air cylinder II 420 are vertically fixed on two sides of the sliding block seat 340 respectively.

The motor 310 works to drive the screw 350 to rotate, so that the slider seat 340 moves back and forth along the directions of the guide rail I331 and the guide rail II 332.

The suction disc assembly 500 is fixed at the driving ends of the air cylinder I410 and the air cylinder II 420, and the suction disc assembly 500 is communicated with a vacuum extraction device through an air pipe (wherein the vacuum extraction device is not shown in the figure).

In this embodiment, the flexible sucking disc subassembly 500 that drives of drive end through I410 of cylinder and II 420 reciprocates, because the flexible transmission of the drive end of I410 of cylinder and II 420 is the rigidity power, the extension stroke control that leads to I410 of cylinder and II 420 drive ends of cylinder easily when adsorbing work piece panel is improper, leads to pressure too big, and the easy bending adsorbs work piece panel, in order to solve above-mentioned technical problem, the utility model discloses still design following technical scheme:

in this embodiment, the suction cup assembly 500 includes a suction cup holder 510, a plurality of suction cups 530 disposed below the suction cup holder 510, guide rods 540 fixed at four corner positions above the suction cup holder 510, buffer discs 520 penetrating the four guide rods 540, and springs 550 sleeved on the guide rods 540 and located between the buffer discs 520 and the suction cup holder 510; the upper end and the lower end of the spring 550 are respectively fixedly connected with the buffer disc 520 and the sucker seat 510; the driving ends of the air cylinder I410 and the air cylinder II 420 are fixedly connected with a buffer disc 520.

If the extension stroke of the driving ends of the air cylinder I410 and the air cylinder II 420 exceeds a proper stroke, at the moment, the buffer disc 520 moves downwards, the spring 550 is compressed, a part of pressure can be buffered and offset, and the workpiece plate is protected from being bent as much as possible.

In this embodiment, the bottom of the gantry 100 is provided with a mounting base 110, and the mounting base 110 is fixed to a mounting surface through a bolt; the mounting base 110 is provided for fixing the gantry 100.

In this embodiment, the vacuum pumping device is a vacuum pump or a vacuum generator.

The utility model relates to a laser cutting machine loading attachment theory of operation as follows:

1. placing a laser cutting machine below the portal frame 100 and in parallel with the conveying device;

2. the conveying device conveys the workpiece plate from the storage position to the adsorption position corresponding to the sucker assembly 500 below the portal frame 100;

3. the air cylinder I410 and the air cylinder II 420 work to drive the sucker assembly 500 to move downwards to contact the workpiece plate;

4. when the vacuum extraction equipment works, the suction cup 530 generates negative pressure, and the suction cup 530 adsorbs the workpiece plate;

5. the air cylinder I410 and the air cylinder II 420 work to lift the workpiece plate to a proper position;

6. the motor 310 works to drive the screw 350 to rotate, so that the slider seat 340 is conveyed from one side of the portal frame 100 to the other side to reach the cutting position of the laser cutting machine;

7. the air cylinder I410 and the air cylinder II 420 work, and the workpiece plate is moved downwards to the cutting position of the laser cutting machine; at this time, the vacuum pumping device stops working, the negative pressure of the suction cup 530 disappears, the suction cup 530 is separated from the workpiece plate, and the feeding operation is completed.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts shown as units may or may not be physical units, and may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept, and all such alterations and modifications shall fall within the scope of the appended claims.

Claims

1. The utility model provides a laser cutting machine loading attachment which characterized in that includes:

a gantry;

the conveying device is arranged below the portal frame and used for conveying the workpiece plate to the lower part of the portal frame;

the feeding assembly comprises a guide rail I, a guide rail II, a fixed seat I, a fixed seat II, a sliding block seat, a screw and a motor;

2. The laser cutting machine feeding device according to claim 1, wherein the sucker assembly comprises a sucker seat, a plurality of suckers arranged below the sucker seat, guide rods fixed at four corner positions above the sucker seat, buffer discs arranged on the four guide rods in a penetrating manner, and springs sleeved on the guide rods and positioned between the buffer discs and the sucker seat; the upper end and the lower end of the spring are fixedly connected with the buffer disc and the sucker seat respectively.

3. The laser cutting machine feeding device according to claim 1, wherein the conveying device comprises a support and a conveying belt arranged on the support.

4. The laser cutting machine feeding device according to claim 1, wherein a mounting seat is arranged at the bottom of the portal frame.

5. The laser cutting machine feeding device according to claim 1, wherein the vacuum extraction equipment is a vacuum pump or a vacuum generator.