CN218426356U

CN218426356U - High-efficient material feeding unit of laser cutting machine

Info

Publication number: CN218426356U
Application number: CN202222895902.9U
Authority: CN
Inventors: 王庆威; 凌波; 魏开武; 陈鑫; 张春华
Original assignee: Nantong Taidong Machinery Co ltd
Current assignee: Nantong Taidong Machinery Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-02-03
Anticipated expiration: 2032-11-01

Abstract

The utility model relates to a high-efficient material feeding unit of laser cutting machine, including the workstation, the bottom fixedly connected with quantity of workstation is four supporting legs. When the device is used for feeding materials to a laser cutting machine body, firstly, the distance between the pressing roller and the conveyor belt is adjusted according to the thickness of raw materials, two second motors are started to drive two threaded rods to rotate inside the mounting plate, the two threaded rods drive two connecting blocks to move up and down from rotating operation under the constraint of the limiting blocks and the limiting grooves, and the pressing roller moves up and down to adjust the distance between the pressing roller and the conveyor belt; then start first motor and drive the transmission shaft at the inside rotation of two support columns, make initiative cylinder and driven cylinder pass through the conveyer belt transmission operation, place the raw materials that will carry at the top of conveyer belt at last, the friction of the following rotation of pressing roller and conveyer belt can realize that the high efficiency of panel is carried and carry stably, improves machining efficiency.

Description

High-efficient material feeding unit of laser cutting machine

Technical Field

The utility model relates to a laser cutting machine technical field specifically is a high-efficient material feeding unit of laser cutting machine.

Background

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 a workpiece to enable the workpiece to reach a melting point or a boiling point, simultaneously, high-pressure gas coaxial with the laser beam blows away molten or gasified metal, the laser cutting machining replaces a traditional mechanical knife with an invisible light beam, and the laser cutting machine has the characteristics of high precision, high cutting speed, no limitation on cutting patterns, automatic typesetting and material saving, smooth cut, low machining cost and the like, is gradually improved or replaced for traditional metal cutting process equipment, the mechanical part of a laser tool bit is not in contact with the workpiece, the surface of the workpiece cannot be scratched in the working process, the laser cutting speed is high, the cut is smooth and flat, generally no subsequent machining is needed, the cutting heat affected zone is small, the plate deformation is small, the cut is narrow, the cut has no mechanical stress, no shearing burr, the machining precision is high, the repeatability is good, the surface of the material is not damaged, numerical control programming is realized, an arbitrary plane diagram can be machined, the whole plate with a large breadth can be cut, a die is not needed, and the advantages of economy and time saving are realized.

The existing feeding device for the laser cutting machine is difficult to meet the requirement of carrying out high-efficiency conveying on plates with different thickness specifications due to different thickness specifications of raw materials to be cut when the raw materials are conveyed, so that the raw materials are easy to slip off when conveyed, and the working efficiency of the laser cutting machine is influenced. Therefore, the efficient feeding device of the laser cutting machine is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a high-efficient material feeding unit of laser cutting machine possesses the high-efficient transport, and when carrying the raw materials can not appear advantages such as the condition that the landing got off, and the conveyor who has solved laser cutting machine meets the problem that the raw materials conveying efficiency is low of different specifications when carrying.

In order to achieve the above purpose, the utility model provides a following technical scheme: the efficient feeding device of the laser cutting machine comprises a workbench, wherein the bottom of the workbench is fixedly connected with four supporting legs, the top of the workbench is fixedly connected with four supporting columns, and feeding assemblies are arranged on the opposite surfaces of the four supporting columns;

the pay-off subassembly includes first motor, right side the right side fixedly connected with installation box of support column, first motor passes through installation box fixedly connected with right side the surface of support column, the one end fixedly connected with transmission shaft of first motor output shaft, the outer fixed surface of transmission shaft connects the driving roll, the back is two the internal rotation of support column is connected with same driven drum, the driving roll is connected with the conveyer belt with driven drum's surface transmission, openly two the same mounting panel of top fixedly connected with of support column, the top fixedly connected with quantity of mounting panel is two the second motor of second motor output shaft, two the equal fixedly connected with threaded rod in one end of second motor output shaft, two the equal threaded connection in surface of threaded rod has the connecting block, two the connecting block leaves the equal fixedly connected with stopper of one end mutually, openly two the inside of support column has all seted up the spacing groove, two the equal fixedly connected with fixed block in the relative one end of connecting block, two the inside of fixed block all rotates and is connected with the turning block, two the equal fixedly connected with in the relative one side of turning block presses the compression roller.

Further, four the shape of supporting leg is cylindrical, and the bottom all is provided with the bottom plate, the shape of workstation is rectangular shaped plate, the top of workstation is provided with the laser cutting machine body.

Further, openly two the transmission shaft hole has all been seted up to the inside of support column, the axis of rotation is openly two through two rotation shaft holes the inside of support column is rotatory, and the back is two the rotation hole is all seted up to the inside of support column, driven drum is rotatory in the inside of two support columns at the back through rotating the hole.

Further, the top fixedly connected with quantity of mounting panel is two protection casings, two the top at the mounting panel is fixed through two protection casings to the second motor, the through-hole has been seted up, two to the inside of mounting panel the first half of threaded rod is passed through the through-hole and is rotated in the inside of mounting panel.

And furthermore, the two threaded rods are fixedly connected with the stop blocks at the bottoms of the two supporting columns respectively, the two threaded rods are internally provided with threaded holes, and the two limiting blocks slide up and down in the two front supporting columns through limiting grooves.

Furthermore, the inside of two fixed blocks has all been seted up and has been rotated the cavity, press the compression roller through two the turning block is rotatory in the inside of two fixed blocks, press the surface of compression roller and seted up rubber antiskid cover.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. when the device is used for feeding materials to a laser cutting machine body, firstly, the distance between the pressing roller and the conveyor belt is adjusted according to the thickness of raw materials, two second motors are started to drive two threaded rods to rotate in the mounting plate, so that the two threaded rods drive two connecting blocks to move up and down from rotating operation under the constraint of the limiting blocks and the limiting grooves, and the pressing roller moves up and down to adjust the distance between the pressing roller and the conveyor belt; then start first motor and drive the transmission shaft at the inside rotation of two support columns, make initiative cylinder and driven cylinder pass through the conveyer belt transmission operation, place the raw materials that will carry at the top of conveyer belt at last, the friction of the following rotation of pressing roller and conveyer belt can realize that the high efficiency of panel is carried and carry stably, improves machining efficiency.

2. This high-efficient material feeding unit of laser cutting machine sets up the transmission shaft hole through the inside at the support column for the transmission shaft is when driving the rotatory transmission of driving roll, and the operation is more stable, guarantees the high-efficient transport of device. Through setting up fixed block and turning block in the left and right sides of press roller for press roller when carrying away the panel raw materials, press roller can follow rotatoryly through the turning block in the inside of fixed block, guarantees that panel transports and can not the landing easily when the transportation.

Drawings

FIG. 1 is a main sectional view of the structure of the present invention;

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

fig. 3 is the utility model discloses structure stopper and spacing groove top view.

In the figure: the automatic press machine comprises 1 supporting leg, 2 workbenches, 3 supporting columns, 4 installation boxes, 5 first motors, 6 transmission shafts, 7 driving rollers, 8 driven rollers, 9 conveying belts, 10 installation plates, 11 second motors, 12 threaded rods, 13 connecting blocks, 14 limiting blocks, 15 limiting grooves, 16 fixing blocks, 17 rotating blocks and 18 press rollers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the efficient feeding device of the laser cutting machine in the embodiment includes a workbench 2, four support legs 1 are fixedly connected to the bottom of the workbench 2, the four support legs 1 are all cylindrical, and a bottom plate is arranged at the bottom of each support leg 1, so that the stability of the device is ensured.

The workbench 2 is in a rectangular plate shape, and the top of the workbench 2 is provided with a laser cutting machine body; the top fixedly connected with quantity of workstation 2 is four support column 3, and the relative one side of four support column 3 is provided with the pay-off subassembly.

The pay-off subassembly includes first motor 5, the right side fixedly connected with installation box 4 of right side support column 3, first motor 5 is through the surface of 4 fixedly connected with right side support columns 3 of installation box, the one end fixedly connected with transmission shaft 6 of first motor 5 output shaft, the transmission shaft hole has all been seted up to the inside of two positive support columns 3, axis of rotation 6 rotates the inside rotation of shaft hole at two positive support columns 3 through two.

The fixed surface of transmission shaft 6 connects driving roll 7, and the internal rotation of two support columns 3 at the back is connected with same driven cylinder 8, and the rotation hole is all seted up in the inside of two support columns 3 at the back, and driven cylinder 8 is rotatory in the inside of two support columns 3 at the back through rotating the hole.

The surface transmission of initiative cylinder 7 and driven cylinder 8 is connected with conveyer belt 9, and the same mounting panel 10 of the top fixedly connected with of two positive support columns 3, the top fixedly connected with quantity of mounting panel 10 are two second motors 11, and the top fixedly connected with quantity of mounting panel 10 is two protection casings, and two second motors 11 are fixed at the top of mounting panel 10 through two protection casings.

The equal fixedly connected with threaded rod 12 of one end of 11 output shafts of two second motors, two are the equal fixed connection dog in bottom of threaded rod 12, and the through-hole has been seted up to the inside of mounting panel 10, and the through-hole is passed through at the inside rotation of mounting panel 10 in the first half of two threaded rods 12.

The equal threaded connection of surface of two threaded rods 12 has connecting block 13, and the threaded hole is all seted up to the inside of two connecting blocks 13, and two connecting blocks 13 leave the equal fixedly connected with stopper 14 of one end mutually, and spacing groove 15 has all been seted up to the inside of two positive support columns 3, and two stoppers 14 all slide from top to bottom in the inside of two positive support columns 3 through spacing groove 15.

The opposite ends of the two connecting blocks 13 are fixedly connected with fixed blocks 16, the interiors of the two fixed blocks 16 are rotatably connected with rotating blocks 17, the opposite surfaces of the two rotating blocks 17 are fixedly connected with a rubber anti-slip sleeve 18, and the outer surface of the pressing roller 18 is provided with a rubber anti-slip sleeve; the inside of two fixed blocks 16 all is seted up and is rotated the cavity, and the pressure roller 18 is rotatory in the inside of two fixed blocks 16 through two turning blocks 17.

In this embodiment, through seting up the transmission shaft hole in the inside of support column 3 for when transmission shaft 6 drives 7 rotation drive of driving roll, the operation is more stable, guarantees the high-efficient transport of device.

In this embodiment, the left side and the right side of the pressing roller 18 are provided with the fixed block 16 and the rotating block 17, so that when the pressing roller 18 conveys the plate raw materials, the pressing roller 18 can rotate along with the rotating block 17 in the fixed block 16, and the plate is guaranteed not to easily slip during transportation.

The working principle of the above embodiment is as follows:

when the device is used for feeding materials to a laser cutting machine body, firstly, the distance between a pressing roller 18 and a conveyor belt 9 is adjusted according to the thickness of raw materials, two second motors 11 are started to drive two threaded rods 12 to rotate inside a mounting plate 10, so that the two threaded rods 12 drive two connecting blocks 13 to move up and down from rotating operation under the constraint of a limiting block 14 and a limiting groove 15, and the pressing roller 18 moves up and down to adjust the distance between the pressing roller 18 and the conveyor belt 9; then start first motor 5 and drive transmission shaft 6 and rotate in the inside of two support columns 3, make driving roll 7 and driven roll 8 pass through the transmission operation of conveyer belt 9, place the raw materials that will carry at the top of conveyer belt 9 at last, the friction of the following rotation of pressure roller 18 and conveyer belt 9 can realize that the high efficiency of panel is carried and is carried stably, improves machining efficiency.

It should be noted that all the standard parts used in the application can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the description of the attached drawings, the concrete connection mode of each part adopts the mature bolt, rivet, welding and the like in the prior art, and the conventional means, machinery, parts and equipment adopt the conventional models in the prior art; the circuit connections are conventional in the art and will not be described in detail herein, and those not described in detail are well known in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient material feeding unit of laser cutting machine, includes workstation (2), its characterized in that: the bottom of the workbench (2) is fixedly connected with four supporting legs (1), the top of the workbench (2) is fixedly connected with four supporting columns (3), and one opposite surface of each of the four supporting columns (3) is provided with a feeding assembly;

the feeding assembly comprises a first motor (5), the right side of the supporting column (3) is fixedly connected with an installation box body (4), the first motor (5) is fixedly connected with the right side of the installation box body (4) through the installation box body (4), the outer surface of the supporting column (3) is fixedly connected with a transmission shaft (6) at one end of an output shaft of the first motor (5), the outer surface of the transmission shaft (6) is fixedly connected with a driving roller (7) and the back side of the transmission shaft is two, the inner part of the supporting column (3) is rotatably connected with a same driven roller (8), the outer surface of the driving roller (7) and the driven roller (8) is rotatably connected with a conveyor belt (9), the front side of the transmission shaft is provided with two supporting columns (3), the top of the supporting columns (3) is fixedly connected with a same mounting plate (10), the top of the mounting plate (10) is fixedly connected with two second motors (11), one end of the output shaft of the two second motors (11) is fixedly connected with a threaded rod (12), the outer surface of the two supporting columns (12) is in threaded connection with a connecting block (13), the two connecting blocks (13) are fixedly connected with a limiting block (14) at the same end, the inner part of the two supporting columns (3) is provided with a limiting groove (15), the two limiting block (16), the inner part of the two connecting block (16) is fixedly connected with a fixing block (16) at the two fixing block (16), two relative one side of turning block (17) all fixedly connected with (18).

2. The efficient feeding device of the laser cutting machine tool as claimed in claim 1, characterized in that: the shape of supporting leg (1) is cylindrical, and the bottom all is provided with the bottom plate, the shape of workstation (2) is rectangular shaped plate, the top of workstation (2) is provided with the laser cutting machine body.

3. The efficient feeding device of the laser cutting machine according to claim 1, characterized in that: the front two the transmission shaft hole has all been seted up to the inside of support column (3), axis of rotation (6) are in front two through two rotation shaft holes the inside of support column (3) is rotatory, the back two the rotation hole is all seted up to the inside of support column (3), driven cylinder (8) are rotatory in the inside of two support columns (3) at the back through rotating the hole.

4. The efficient feeding device of the laser cutting machine according to claim 1, characterized in that: the top fixedly connected with quantity of mounting panel (10) is two protection casings, two the top at mounting panel (10) is fixed through two protection casings in second motor (11), the through-hole has been seted up, two the first half of threaded rod (12) is passed through the through-hole and is rotatory in the inside of mounting panel (10).

5. The efficient feeding device of the laser cutting machine according to claim 1, characterized in that: two are the equal fixed connection dog in bottom of threaded rod (12), two the inside of connecting block (13) all sets up threaded hole, two stopper (14) all slide from top to bottom in the inside of two front support columns (3) through spacing groove (15).

6. The efficient feeding device of the laser cutting machine tool as claimed in claim 1, characterized in that: the inner parts of the two fixing blocks (16) are respectively provided with a rotating cavity, the pressing roller (18) rotates in the two fixing blocks (16) through the two rotating blocks (17), and the outer surface of the pressing roller (18) is provided with a rubber anti-skidding sleeve.