CN213729986U

CN213729986U - Laser cutting device

Info

Publication number: CN213729986U
Application number: CN202022097763.6U
Authority: CN
Inventors: 熊峰; 洪仲康; 李俊; 王伟; 陈焱; 高云峰
Original assignee: Hunan Dazu Intelligent Equipment Co ltd; Han s Laser Technology Industry Group Co Ltd
Current assignee: Hunan Dazu Intelligent Equipment Co ltd; Han s Laser Technology Industry Group Co Ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-07-20
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to a laser cutting device, include: a frame; the bearing mechanism is arranged on the rack and comprises a plurality of bearing plates which are arranged side by side at intervals and form a plurality of through grooves; the material lifting mechanism comprises a material lifting driving piece and a material lifting rod, and the material lifting driving piece is mounted on the rack and used for driving the material lifting rod to move up and down; under the driving of the material lifting driving piece, the material lifting rod can move in the direction far away from the bearing plate, the material lifting rod penetrates through the through groove and supports materials outside the through groove, and the material lifting rod can drive the supported materials to move in the direction close to the bearing plate, so that the materials are placed on the bearing plate; and the laser cutting head is arranged on the rack and is arranged at intervals with the bearing plate, and the laser cutting head is used for cutting materials. Above-mentioned laser cutting device lifts the material driving piece and can order about to lift the material pole for loading board elevating movement, can slowly transfer the material to the loading board on, can effectively reduce the scratch of colliding with to the material.

Description

Laser cutting device

Technical Field

The utility model relates to a laser beam machining technical field especially relates to a laser cutting device.

Background

In the process of cutting the plate by the laser cutting machine, the plate is generally lifted manually, the plate is directly conveyed to the bearing plate of the workbench, and the plate and the bearing plate are easy to collide and scratch due to improper manual force or misoperation.

SUMMERY OF THE UTILITY MODEL

Therefore, a laser cutting device is needed to solve the problem that the plate is easy to collide and scratch during feeding.

A laser cutting device comprising:

a frame;

the bearing mechanism is arranged on the rack and comprises a plurality of bearing plates which are arranged side by side at intervals and form a plurality of through grooves;

the material lifting mechanism comprises a material lifting driving piece and a material lifting rod, and the material lifting driving piece is mounted on the rack and used for driving the material lifting rod to move up and down; under the driving of the material lifting driving piece, the material lifting rod can move in the direction far away from the bearing plate, penetrate through the through groove and support materials outside the through groove, and can drive the supported materials to move in the direction close to the bearing plate, so that the materials are placed on the bearing plate; and

the laser cutting head is arranged on the rack and is arranged at intervals with the bearing plate, and the laser cutting head is used for cutting the material.

According to the laser cutting device, the material lifting driving piece can drive the material lifting rod to move up and down relative to the bearing plate, so that materials can be slowly transferred onto the bearing plate, and collision and scratch to the materials can be effectively reduced; and need not artifical transport, improve material and carry degree of automation and practice thrift the human cost.

In one embodiment, the material lifting mechanism further comprises a rolling member, the rolling member is convexly arranged at the end part of the material lifting rod far away from the bearing plate, and the rolling member can be driven by the material lifting driving member to move along with the material lifting rod in a lifting manner.

In one embodiment, an accommodating groove is formed in the end part, far away from the bearing plate, of the material lifting rod, the rolling piece is movably arranged in the accommodating groove and at least partially protrudes out of the accommodating groove, and when the material lifting rod supports the material, the part, protruding out of the accommodating groove, of the rolling piece is abutted to the surface of the material.

In one embodiment, the bearing mechanism further includes a limiting plate fixed to the frame and surrounding the periphery of the bearing plate.

In one embodiment, the material lifting mechanism further comprises a first support, the first support is movably arranged on the rack, the material lifting rod is convexly arranged on the first support, and the material lifting driving piece is connected with the first support and can drive the first support to move up and down.

In one embodiment, the number of the material lifting rods is multiple, and the material lifting rods are arranged on the first support at intervals.

In one embodiment, the material lifting mechanism further includes a second bracket, a slider, and a guide pillar, the guide pillar is connected to a side of the first bracket away from the material lifting rod, the slider is connected to the second bracket, the second bracket is fixedly connected to the frame, and the guide pillar penetrates through the slider and is slidably connected to the slider.

In one embodiment, the material lifting driving member includes a fixing portion and a driving portion, the fixing portion can drive the driving portion to move, the fixing portion is connected to the second support, and the driving portion is connected to the first support.

In one embodiment, a side of the bearing plate away from the rack is serrated.

In one of them embodiment, still include feeding mechanism, locate in the frame and with the loading board interval sets up, feeding mechanism is used for with the material is carried to the material loading level, it is in to lift the material pole lift the driving piece drive down and remove to go up the material level, and will the material is transferred to the loading board.

Drawings

FIG. 1 is a front view of a laser cutting apparatus (with a material lift drive member in a retracted state) according to an embodiment;

FIG. 2 is a front view of the laser cutting apparatus (with the material lift drive member in an extended position) in one embodiment;

FIG. 3 is a partial isometric view of the laser cutting apparatus of FIG. 1;

fig. 4 is an isometric view of a material lifting mechanism in the laser cutting device of fig. 1.

Reference numerals:

100. a frame; 110. a substrate; 200. a carrying mechanism; 210. a carrier plate; 220. a through groove; 300. a material lifting mechanism; 310. a material lifting driving member; 311. a fixed part; 312. a drive section; 320. a material lifting rod; 321. accommodating grooves; 330. a rolling member; 340. a first bracket; 350. a second bracket; 360. a guide post; 370. a slide block.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 and 2, an exemplary laser cutting apparatus includes a frame 100, a carrying mechanism 200, a material lifting mechanism 300, and a laser cutting head (not shown). The carrying mechanism 200 is disposed on the frame 100 and used for carrying a material, the material lifting mechanism 300 is used for transferring the material to the carrying mechanism 200, and the laser cutting head is disposed on the frame 100 and used for cutting the material on the carrying mechanism 200.

It should be noted that, the laser cutting device is provided with a feeding position and a discharging position, and after the material is conveyed from the feeding position to the discharging position, the material lifting mechanism 300 can move up and down to the discharging position, so as to convey the material from the discharging position to the carrying mechanism 200.

In some embodiments, the material can be automatically conveyed from the loading level to the unloading level through the equipment to save labor cost and improve material conveying efficiency. For example, the laser cutting device further includes a feeding mechanism (not shown in the figures), the feeding mechanism is located above the carrying mechanism 200 and spaced from the carrying mechanism 200, and the feeding mechanism can convey the material from the feeding position to the discharging position. In other embodiments, the material may be manually moved from the upper level to the lower level.

In a particular embodiment, the material is a plate-like profile.

Referring to fig. 2, the supporting mechanism 200 includes a plurality of supporting plates 210, and the supporting plates 210 are connected to the rack 100. The plurality of loading plates 210 are arranged side by side at intervals to form a plurality of through grooves 220, and the material lifting mechanism 300 can move up and down relative to the loading plates 210 and movably penetrate through the through grooves 220.

Specifically, in an embodiment, the rack 100 includes two substrates 110 disposed opposite to each other and at an interval, and the carrier plate 210 spans between the two substrates 110 and is used for carrying the material. In this embodiment, the lifting mechanism 300 is disposed below the loading plate 210, and when the material is conveyed to the discharging position, the lifting mechanism 300 can move upward relative to the loading plate 210 until the material is supported, and then drive the material to move downward until the material abuts against the loading plate 210, so that the material is transferred from the lifting mechanism 300 to the loading plate 210.

In some embodiments, referring to fig. 2, a side of the carrier 210 away from the substrate 110 is serrated to prevent the material from slipping on the carrier 210 to cause deviation and affect the cutting effect. In other embodiments, the side of the carrier plate 210 away from the substrate 110 may also be wavy or have other shapes.

Further, the supporting mechanism 200 further includes a limiting plate (not shown), the limiting plate is fixed to the rack 100 and surrounds the periphery of the supporting plate 210, and the limiting plate is used for limiting the material to prevent the material from sliding off the supporting plate 210 and injuring other people.

Referring to fig. 1, in an embodiment, the material lifting mechanism 300 includes a material lifting driving member 310 and a material lifting rod 320, and the material lifting driving member 310 is mounted on the frame 100 and is used for driving the material lifting rod 320 to move up and down.

In this embodiment, the material lifting driving member 310 is disposed below the carrier plate 210. When the material is conveyed to the blanking position, the material lifting rod 320 is driven by the material lifting driving member 310 to move in a direction away from the bearing plate 210, so that the material lifting rod 320 penetrates through the through groove 220 and supports the material outside the through groove 220; under the driving of the material lifting driving member 310, the material lifting rod 320 can drive the supported material to move in a direction close to the carrier plate 210, so that the material is separated from the material lifting rod 320 and transferred to the carrier plate 210.

It can be understood that, because the side of the bearing plate 210 away from the substrate 110 is serrated, the materials can be slowly and orderly transferred onto the bearing plate 210 through the arrangement, and the collision and scratch to the materials can be effectively reduced; and need not artifical transport, improve material and carry degree of automation and practice thrift the human cost.

As shown in fig. 2, the material lifting mechanism 300 further includes a rolling member 330, and the rolling member 330 is protruded from the end of the material lifting rod 320 far from the loading plate 210.

Specifically, the end of the material lifting rod 320 away from the loading plate 210 is provided with an accommodating groove 321, and the rolling element 330 is movably disposed in the accommodating groove 321 and at least partially protrudes out of the accommodating groove 321. When the material lifting rod 320 holds the material, the portion of the rolling member 330 protruding from the accommodating groove 321 abuts against the surface of the material.

In some embodiments, the rolling members 330 are spherical in shape. For example, the rolling members 330 are balls having smooth surfaces and being rotatable within the receiving groove 321 by 360 °. Referring to fig. 1, when the material lifting driving member 310 drives the material lifting rod 320 to push out upwards, the balls lift along with the material lifting rod 320 until the balls exceed the carrier 210 and abut against the surface of the material; referring to fig. 3, the material lifting driving member 310 drives the material lifting rod 320 to retract, the balls descend along with the material lifting rod 320, and the plate is transferred from the balls to the carrier plate 210. The plate and the carrier plate 210 do not slide relatively, so that the plate can be effectively prevented from being scratched.

Referring to fig. 3 and 4, in an embodiment, the material lifting mechanism 300 further includes a first bracket 340, and the first bracket 340 is movably disposed on the rack 100.

In this embodiment, the material lifting rod 320 is protruded from the first bracket 340, and the material lifting driving member 310 is connected to the first bracket 340 and can drive the first bracket 340 to move up and down relative to the carrier 210.

For example, the material lifting driving member 310 includes a fixing portion 311 and a driving portion 312, the driving portion 312 is connected to the first bracket 340, and the fixing portion 311 drives the driving portion 312 to move, so that the driving portion 312 drives the first bracket 340 to move up and down relative to the supporting plate 210.

In particular embodiments, the material lifting driving member 310 may be a cylinder or a telescopic rod driven by a motor.

In some embodiments, the number of the material lifting rods 320 is multiple, and the material lifting rods 320 are spaced apart from the first bracket 340, so that the material lifting mechanism 300 can support materials with different sizes, and the applicability of the material lifting mechanism 300 is expanded.

In some embodiments, the first bracket 340 is an integrally formed structure with high mechanical strength and good integrity. In other embodiments, the first bracket 340 may also be a telescopic structure to adjust the size of the first bracket 340 and the distance between the material lifting rods 320 on the first bracket 340.

Referring to fig. 3 and fig. 4, in an embodiment, the material lifting mechanism 300 further includes a second bracket 350, a guide post 360 and a slider 370, the second bracket 350 is fixedly connected to the frame 100, the slider 370 is connected to the second bracket 350, the guide post 360 is connected to a side of the first bracket 340 away from the material lifting rod 320, and the guide post 360 penetrates through the slider 370 and is slidably connected to the slider 370.

In this embodiment, the fixing portion 311 of the material lifting driving member 310 is fixedly connected to the second bracket 350. Through setting up guide pillar 360 and slider 370 to play the guide effect when carrying out elevating movement to first support 340, avoid first support 340 to move in the horizontal direction and take place the offset.

In some embodiments, the second bracket 350 is an integrally formed structure with high mechanical strength and good integrity. In other embodiments, the second bracket 350 may also be a telescopic structure to meet different installation requirements.

In particular embodiments, slider 370 may also be replaced with a linear bearing.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A laser cutting apparatus, comprising:

a frame;

the material lifting mechanism comprises a material lifting driving piece and a material lifting rod, and the material lifting driving piece is mounted on the rack and used for driving the material lifting rod to move up and down; under the driving of the material lifting driving piece, the material lifting rod can move in the direction far away from the bearing plate, penetrate through the through groove and support materials outside the through groove, and can drive the supported materials to move in the direction close to the bearing plate, so that the materials are separated from the material lifting rod and transferred to the bearing plate; and

2. The laser cutting device according to claim 1, wherein the material lifting mechanism further comprises a rolling member, the rolling member is protruded at an end of the material lifting rod away from the loading plate, and the rolling member can be driven by the material lifting driving member to move up and down along with the material lifting rod.

3. The laser cutting device according to claim 2, wherein an accommodating groove is formed in an end portion of the material lifting rod away from the bearing plate, the rolling member is movably disposed in the accommodating groove and at least partially protrudes from the accommodating groove, and when the material lifting rod supports the material, the portion of the rolling member protruding from the accommodating groove abuts against the surface of the material.

4. The laser cutting device according to claim 1, wherein the bearing mechanism further comprises a limiting plate, and the limiting plate is fixed to the frame and surrounds the periphery of the bearing plate.

5. The laser cutting device according to claim 1, wherein the material lifting mechanism further comprises a first bracket movably disposed on the frame, the material lifting rod is protruded from the first bracket, and the material lifting driving member is connected to the first bracket and can drive the first bracket to move up and down.

6. The laser cutting device according to claim 5, wherein the number of the material lifting rods is plural, and the plural material lifting rods are arranged at intervals on the first support.

7. The laser cutting device according to claim 5, wherein the material lifting mechanism further comprises a second bracket, a slider and a guide pillar, the guide pillar is connected to a side of the first bracket facing away from the material lifting rod, the slider is connected to the second bracket, the second bracket is fixedly connected to the frame, and the guide pillar penetrates through the slider and is slidably connected with the slider.

8. The laser cutting device according to claim 7, wherein the material lifting driving member includes a fixing portion and a driving portion, the fixing portion can drive the driving portion to move, the fixing portion is connected to the second bracket, and the driving portion is connected to the first bracket.

9. The laser cutting device of claim 1, wherein a side of the carrier plate remote from the frame is serrated.

10. The laser cutting device according to claim 1, further comprising a feeding mechanism disposed on the frame and spaced from the carrier plate, wherein the feeding mechanism is configured to convey the material to an upper material level, and the material lifting rod is driven by the material lifting driving member to move to the upper material level and transfer the material to the carrier plate.