Feeding and discharging structure of laser cutting machine

Abstract

The feeding and discharging structure of the laser cutting machine comprises a machining platform, a supporting face of the machining platform comprises a plurality of toothed plate pieces distributed at equal intervals, fixing plates connected with a shell of the machining platform are arranged at the lower ends of the side faces of the toothed plate pieces, and vertical plates are arranged between every two adjacent toothed plate pieces at equal intervals. The top of the vertical plate is rotationally provided with a roller, the bottom of the vertical plate is provided with a lifting part, the side face of the machining platform is provided with a sliding rail parallel to the clinker conveying direction, and the sliding rail is provided with a pneumatic traction part. According to the feeding and discharging structure of the laser cutting machine, the conveyors are arranged on the two sides of the machining platform for transferring, a hidden roller structure is adopted, and materials can move on rollers in a vacuum suction cup traction mode, so that the materials are conveyed to the proper position of the machining platform; production accidents caused by falling of materials from high altitude in a traditional mode can be avoided, and operation is convenient.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting technology, specifically to a loading and unloading structure for a laser cutting machine. Background Technology

[0002] A laser cutting machine uses a laser beam emitted from a laser source, which is focused into a high-power-density laser beam through an optical path system. The laser beam irradiates the surface of the workpiece, causing the workpiece to reach its melting or boiling point. At the same time, high-pressure gas coaxial with the beam blows away the molten or vaporized metal. As the relative position of the beam and the workpiece moves, a kerf is eventually formed in the material, thus achieving the purpose of cutting.

[0003] In existing laser cutting machine loading and unloading technologies, a suction cup gripper is typically used to move along a track to transfer materials. Specifically, the suction cup mechanism grips the sheet metal or workpiece from the material storage area and then transports it to the processing platform of the laser cutting machine via the track. However, this traditional method has the following drawbacks: the suction cup is easily affected by factors such as the flatness of the material surface and uneven weight distribution during gripping and movement, causing the material to shake or even fall, which can damage the material or even cause a production safety accident.

[0004] Therefore, this application provides a loading and unloading structure for a laser cutting machine to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the existing defects and provide a loading and unloading structure for a laser cutting machine. Conveyors are set on both sides of the processing platform for transfer, and a retractable roller structure is adopted. The material can be moved on the rollers by vacuum suction cup traction, thereby transporting the material to the appropriate position on the processing platform. This can avoid the production accidents caused by materials falling from a height in the traditional method. It is easy to operate and can effectively solve the problems in the background technology.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a loading and unloading structure for a laser cutting machine, comprising a processing platform, wherein the supporting surface of the processing platform comprises several equally spaced toothed plates, and the lower side of the toothed plates is provided with a fixing plate connected to the housing of the processing platform; vertical plates are equally spaced between adjacent toothed plates; rollers are rotatably provided on the top of the vertical plates; lifting components are provided at the bottom of the vertical plates; a slide rail parallel to the material conveying direction is provided on the side of the processing platform; and a pneumatic traction component is provided on the slide rail.

[0007] As a preferred embodiment of the present invention, the lifting component includes a cylinder, the top of which is provided with a support frame, and the bottom of the vertical plate is mounted on the support frame.

[0008] As a preferred technical scheme of the utility model, the pneumatic traction part comprises a linear motor slidingly arranged on a slide rail, a horizontal plate capable of lifting is arranged on the linear motor, and the horizontal plate is provided with uniformly distributed vacuum suction cups at the bottom.

[0009] As a preferred technical scheme of the utility model, a lifting cylinder is arranged on the linear motor, and the top of the lifting cylinder is connected with the horizontal plate.

[0010] As a preferred technical scheme of the utility model, the feeding end of the processing platform is provided with a feeding conveyor.

[0011] As a preferred technical scheme of the utility model, the discharging end of the processing platform is provided with a discharging conveyor.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The feeding and discharging structure of the laser cutting machine is characterized in that conveyors are arranged on both sides of the processing platform for transfer, and the hidden roller structure is adopted, the material can be moved on the roller in the mode of being pulled by the vacuum suction cup, and the material can be conveyed to the appropriate position of the processing platform, so that the production accident caused by the material falling from the high altitude in the traditional mode can be avoided, and the operation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is a left side view of the internal toothed plate of the processing platform in the utility model;

[0016] Figure 3 It is a partial sectional view of the structural schematic view of the utility model;

[0017] Figure 4 It is Figure 3 It is a structural schematic view of the utility model after the roller is removed;

[0018] Figure 5 It is a structural schematic view of the toothed plate in the utility model;

[0019] Figure 6 It is a structural schematic view of the roller in the utility model.

[0020] In the drawing: 1, processing platform, 2, toothed plate, 21, fixed plate, 3, support frame, 31, cylinder, 4, vertical plate, 41, roller, 5, slide rail, 51, linear motor, 52, lifting cylinder, 53, horizontal plate, 54, vacuum suction cup, 6, feeding conveyor, 7, discharging conveyor. DETAILED DESCRIPTION

[0021] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0022] Please refer to Figures 1-6 The utility model provides a kind of technical scheme of laser cutting machine's feeding and discharging structure, including processing platform 1, the support surface of processing platform 1 includes several blocks of equidistant distribution's toothed plate piece 2, can reduce the contact area of material and processing platform 1, and the side surface lower end of toothed plate piece 2 is equipped with the fixed plate 21 connected with the shell of processing platform 1, equidistantly set with vertical plate 4 between adjacent two toothed plate pieces 2, vertical plate 4 top is rotatably provided with gyro wheel 41, and the bottom of vertical plate 4 is equipped with lifting piece, the side surface of processing platform 1 is equipped with the slide rail 5 parallel with the direction of clinker conveying, and the slide rail 5 is equipped with pneumatic traction piece, pneumatic traction piece can adsorb material, and material is pulled, so that material moves on gyro wheel 41.

[0023] Further, the lifting piece includes air cylinder 31, the top of air cylinder 31 is equipped with support frame 3, and the bottom of vertical plate 4 is mounted on support frame 3, air cylinder 31 moves gyro wheel 41 to the position higher than toothed plate piece 2 by support frame 3, so that material can move on gyro wheel 41.

[0024] Further, the pneumatic traction piece includes linear motor 51 slidably arranged on the slide rail 5, the linear motor 51 is equipped with the horizontal plate 53 capable of lifting, the bottom of horizontal plate 53 is equipped with uniformly distributed vacuum chuck 54, the linear motor 51 is equipped with lifting cylinder 52, the top of lifting cylinder 52 is connected with horizontal plate 53, the linear motor 51 drives horizontal plate 53 and vacuum chuck 54 to move to the upper side of material along the slide rail 5, the lifting cylinder 52 drives horizontal plate 53 and vacuum chuck 54 to move downward, and vacuum chuck 54 adsorbs material.

[0025] Further, the feeding end of processing platform 1 is equipped with feeding conveyor 6, and the feeding conveyor 6 conveys material to the feeding end of processing platform 1.

[0026] Further, the discharging end of processing platform 1 is equipped with discharging conveyor 7, vacuum chuck 54 adsorbs and pulls material, and conveys material to discharging conveyor 7, and discharging conveyor 7 conveys the cut material.

[0027] The electrical equipment used in the present application is the existing technology and the commonly used electrical equipment in the art, and its working mode and circuit structure are well-known technology, which will not be described here.

[0028] In use:

[0029] The feeding conveyor 6 conveys the material to the feeding end of the processing platform 1;

[0030] The linear motor 51 drives the horizontal plate 53 and the vacuum chuck 54 to move to the upper side of the material close to the one end of the processing platform 1 along the slide rail 5;

[0031] The lifting cylinder 52 drives the horizontal plate 53 and the vacuum chuck 54 to move downwards, and the vacuum chuck 54 adsorbs the material;

[0032] The control cylinder 31 is controlled to be elongated, and the roller 41 is driven by the support frame 3 to move to a position higher than the toothed plate 2;

[0033] The feeding conveyor 6 and the linear motor 51 are controlled to move at the same speed, under the traction of the vacuum chuck 54 and the conveying effect of the feeding conveyor 6, the material moves to the roller 41, and under the traction of the vacuum chuck 54, the material moves to the processing position, and the vacuum chuck 54 is separated from the material:

[0034] Then, the control cylinder 31 is controlled to be shortened, and the material falls on the toothed plate 2 of the processing platform 1;

[0035] After the laser cutting machine cuts the material, the roller 41 is controlled to move to a position higher than the toothed plate 2 again, and the material is lifted up;

[0036] Then, the vacuum chuck 54 is controlled to adsorb and drag the material again, and the material is conveyed to the discharging conveyor 7, and the discharging conveyor 7 conveys the cut material.

[0037] The utility model discloses a conveying machine is arranged in the both sides of processing platform and carries out the transfer, and adopts the structure of the hidden roller 41, can make the material move on the roller 41 through the mode of the traction of the vacuum chuck 54, thereby conveying the material to the suitable position of the processing platform, can avoid the production accident caused by the material falling from the high altitude in the traditional mode, and the operation is convenient.

[0038] The utility model discloses a conveying machine is arranged in the both sides of processing platform and carries out the transfer, and adopts the structure of the hidden roller 41, can make the material move on the roller 41 through the mode of the traction of the vacuum chuck 54, thereby conveying the material to the suitable position of the processing platform, can avoid the production accident caused by the material falling from the high altitude in the traditional mode, and the operation is convenient.

[0038] The utility model discloses a conveying machine is arranged in the both sides of processing platform and carries out the transfer, and adopts the structure of the hidden roller 41, can make the material move on the roller 41 through the mode of the traction of the vacuum chuck 54, thereby conveying the material to the suitable position of the processing platform, can avoid the production accident caused by the material falling from the high altitude in the traditional mode, and the operation is convenient.

Claims

1. A feeding and discharging structure of a laser cutting machine, comprising a machining platform (1), characterized in that: The supporting surface of the processing platform (1) comprises a plurality of toothed plate pieces (2) distributed at equal intervals, and the side surface lower end of the toothed plate piece (2) is provided with a fixed plate (21) connected with the shell of the processing platform (1), and a vertical plate (4) is arranged at equal intervals between two adjacent toothed plate pieces (2), the top of the vertical plate (4) is rotatably provided with a roller (41), the bottom of the vertical plate (4) is provided with a lifting piece, the side surface of the processing platform (1) is provided with a slide rail (5) parallel to the clinker conveying direction, and the slide rail (5) is provided with a pneumatic traction piece.

2. The loading and unloading structure of the laser cutting machine according to claim 1, characterized in that: The lifting piece comprises a pneumatic cylinder (31), and the top of the pneumatic cylinder (31) is provided with a supporting frame (3), and the bottom of the vertical plate (4) is mounted on the supporting frame (3).

3. The loading and unloading structure of the laser cutting machine according to claim 1, characterized in that: The pneumatic traction piece comprises a linear motor (51) slidably arranged on the slide rail (5), and the linear motor (51) is provided with a horizontal plate (53) capable of lifting, and the bottom of the horizontal plate (53) is provided with uniformly distributed vacuum suction cups (54).

4. The loading and unloading structure of the laser cutting machine according to claim 3, characterized in that: The linear motor (51) is provided with a lifting pneumatic cylinder (52), and the top of the lifting pneumatic cylinder (52) is connected with the horizontal plate (53).

5. The loading and unloading structure of the laser cutting machine according to claim 1, characterized in that: The feeding end of the processing platform (1) is provided with a feeding conveyor (6).

6. The loading and unloading structure of the laser cutting machine according to claim 1, characterized in that: The discharging end of the processing platform (1) is provided with a discharging conveyor (7).

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