CN213794875U - Laser cutting equipment of stand - Google Patents

Abstract

The utility model relates to a laser cutting equipment of stand, including compressing tightly the revolving stage, compress tightly the revolving stage including compressing tightly the casing, set up the perforation that compresses tightly that supplies tubular product business turn over correspondingly on compressing tightly the left side wall and the right side wall of casing, it is provided with the sleeve pipe to compress tightly between the perforation to control both sides, be provided with at least two sets of pressure components on the sleeve pipe, each set of pressure components is including locating the pressure strip of sleeve pipe inboard, one end links firmly with the pressure strip and the other end passes the spliced pole of sleeve pipe wall, locate the spliced pole outer end and by the limiting plate that magnetic conductivity metal material made, locate the pressure spring between limiting plate and the sleeve pipe and locate the electro-magnet of sleeve pipe wall, still be equipped with at least three supporting wheels that contact with the sleeve pipe outer wall on the inner wall of casing, and the main shaft of one of them supporting wheel is connected with the driving motor output shaft in compressing tightly the casing; the laser cutting equipment of the upright post also comprises a laser cutting table. The utility model discloses a laser cutting equipment of stand simple structure, cost are lower.

Description

Laser cutting equipment of stand

Technical Field

The utility model relates to a cutting equipment especially relates to a laser cutting equipment of stand.

Background

The laser cutting equipment is a device for cutting a workpiece by irradiating the surface of the workpiece with high-power laser, has lower noise generated in the cutting process compared with the traditional cutting equipment, and is widely applied to cutting various workpieces at present. The existing laser cutting equipment generally irradiates the surface of a workpiece by a mechanical arm or a three-dimensional mobile platform driving laser cutting head so as to realize cutting operation.

In view of the above-mentioned drawbacks, the present designer is actively making research and innovation to create a laser cutting apparatus for a pillar with a novel structure, so that the apparatus has more industrial utility value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a laser cutting equipment of stand that simple structure, cost are lower.

The utility model discloses a laser cutting equipment of stand column, including compressing the revolving stage, compress tightly the revolving stage and include the pressure housing, set up the compaction perforation that supplies the tubular product to pass in and out correspondingly on the left side wall and the right side wall of pressure housing, there is the sleeve pipe between the left and right sides compaction perforation, be provided with at least two sets of pressure components on the sleeve pipe, each set of pressure components includes the pressure strip that locates the sleeve pipe inboard, one end links firmly with the pressure strip and the other end passes the spliced pole of sleeve pipe wall, locate the spliced pole outer end and by the limiting plate that magnetic conductivity metal material made, locate the pressure spring between limiting plate and sleeve pipe and locate the electro-magnet of sleeve pipe wall, the surface of sleeve pipe is provided with the annular, the bottom of annular is provided with annular metal electrode, still be equipped with the brush that contacts with annular metal electrode in the pressure housing, still be equipped with at least three supporting wheels that contact with the sleeve pipe outer wall on the inner wall of housing, and the main shaft of one of the supporting wheels is connected with the output shaft of the driving motor in the pressing shell;

the laser cutting equipment of stand still includes the laser cutting platform, and the laser cutting platform is equipped with the cutting perforation that penetrates the cutting stage body from a left side to the right side including cutting stage body on the cutting stage body, is provided with the laser cutting head on the fenestrate inner wall of cutting.

The utility model discloses a laser cutting equipment of stand, its laser cutting head directly set up on the cutting stage body, compare in the laser cutting equipment through arm and three-dimensional mobile station driven, its structure is more simple, and the cost is lower. In addition, the setting of compressing tightly the revolving stage has realized compressing tightly and the rotation function to tubular product. When the pipe pressing device works, the limiting plate drives the connecting column and the pressing plate to move towards the pipe under the attraction of the electromagnet until the pipe is pressed tightly, and then the driving motor drives one of the supporting wheels to rotate through the belt transmission mechanism, so that the sleeve meshed with the supporting wheels and the pipe pressed tightly by the pressing plate are driven to rotate. And in the process of rotating the pipe, the laser cutting head performs cutting operation on the pipe. The arrangement of the annular metal electrode and the electric brush realizes power supply to the electromagnet, and when the sleeve rotates, the annular metal electrode and the electric brush are always in contact. But laser cutting bed and the revolving stage that compresses tightly disjunctor setting, also split type setting, it can be two sets of to compress tightly the revolving stage simultaneously.

Further, the utility model discloses a laser cutting equipment of stand is provided with elevating gear on the cutting table body, elevating gear's output with laser cutting head connects.

The lifting function of the laser cutting head is realized by the arrangement of the lifting device, so that the laser cutting head can be matched with pipes with different pipe diameters, and the laser cutting head is preferably an electric cylinder.

Further, the utility model discloses a laser cutting equipment of stand, the limiting plate is made by iron, annular metal electrode is made by copper.

Further, the utility model discloses a laser cutting equipment of stand, the figure that compresses tightly subassembly and supporting wheel is four.

Further, the utility model discloses a laser cutting equipment of stand, sheathed tube surface is equipped with the storage tank, the electro-magnet sets up in the storage tank.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

FIG. 1 is a schematic view of a pillar cutting line;

FIG. 2 is a schematic structural diagram of a feeding device;

FIG. 3 is an end view of the loading device;

FIG. 4 is a schematic view of a pressing rotary table;

FIG. 5 is a partial enlarged view of portion A of FIG. 4;

FIG. 6 is a schematic view of the laser cutting station configuration;

FIG. 7 is a schematic view of the structure of the active discharge station;

FIG. 8 is a partial enlarged view of portion B of FIG. 7;

fig. 9 is a front view structural view of the active discharging table.

In the figure, a feeding table 1, a laser cutting table 2, a pressing rotary table 3, a cutting table body 4, a cutting perforation 5, a laser cutting head 6, a pressing shell 7, a pipe 8, a pressing perforation 9, a sleeve 10, a pressing plate 11, a connecting column 12, a limiting plate 13, a pressure spring 14, an electromagnet 15, a ring groove 16, an annular metal electrode 17, a brush 18, a supporting wheel 19, a driving motor 20, a driving discharging table 21, an auxiliary discharging table 22, a supporting box 23, a supporting table 24, an arc-shaped chute 25, an arc-shaped slide block 26, a driving wheel 27, a discharging motor 28, a feeding table bottom plate 29, a feeding table side plate 30, an inclined plate 31, a track 32, a sliding plate 33, a rack 34, a feeding motor 35, a feeding gear 36, a base 38, a connecting rod 39, a push plate 40, a roller shaft 41, a roller 42, a positioning device 43, a table left part 44, a table right part 45, a lifting device 46 and a supporting roller 47.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 to 9, an upright post cutting production line comprises a feeding device, laser cutting equipment and a discharging assembly, wherein the feeding device comprises a feeding table 1 and a feeding driving device for driving a pipe to move along a straight line, and the height of the middle part of the table surface of the feeding table is lower than the height of two sides of the feeding table;

the laser cutting equipment comprises a laser cutting table 2 and a compaction rotating table 3, the laser cutting table comprises a cutting table body 4, a cutting through hole 5 penetrating the cutting table body from left to right is arranged on the cutting table body, and a laser cutting head 6 is arranged on the inner wall of the cutting through hole;

the compressing rotary table comprises a compressing shell 7, a left side wall and a right side wall of the compressing shell are correspondingly provided with compressing through holes 9 for the pipe 8 to pass in and out, a sleeve 10 is arranged between the compressing through holes on the left side and the right side, at least two groups of compressing components are arranged on the sleeve, each group of compressing components comprises a compressing plate 11 arranged on the inner side of the sleeve, a connecting column 12 with one end fixedly connected with the compressing plate and the other end penetrating through the wall of the sleeve, a limiting plate 13 arranged at the outer end of the connecting column and made of magnetic conductive metal materials, a pressure spring 14 arranged between the limiting plate and the sleeve and an electromagnet 15 arranged on the wall of the sleeve, the surface of the sleeve is provided with a ring groove 16, the bottom of the ring groove is provided with a ring-shaped metal electrode 17, an electric brush 18 contacted with the ring-shaped metal electrode is also arranged in the compressing shell, and at least three supporting wheels 19 contacted with the outer wall of the sleeve are also arranged on the inner wall of the shell, and the main shaft of one of the supporting wheels is connected with the output shaft of the driving motor 20 in the pressing shell;

arrange the material subassembly and include initiative dummy stage 21 and supplementary dummy stage 22, initiative dummy stage and supplementary dummy stage all include top open-ended support box 23 and with support the brace table 24 that the box is connected, be equipped with arc spout 25 on support box front side wall and the back lateral wall respectively, be equipped with on the lateral surface of brace table with arc spout sliding fit's arc slider 26, arc slider slidable ground sets up in the arc spout, be provided with drive wheel 27 in the support box of initiative dummy stage, the main shaft of drive wheel sets up on the lateral wall of support box, the drive wheel meshes with the bottom surface of brace table, the main shaft of drive wheel and the output shaft of unloading motor 28.

This stand cutting production line through the setting that compresses tightly the revolving stage, has realized compressing tightly and rotary drive to the pipe fitting, its simple structure, reliable operation. Wherein loading attachment is used for with pipe fitting material loading to laser cutting equipment, compresses tightly the revolving stage and is used for compressing tightly the pipe fitting and orders about the pipe fitting rotatory to make the laser cutting head of laser cutting bed cut the operation to the pipe fitting. The discharge assembly is arranged to achieve the discharge function of the cut pipes.

When the pipe fitting pre-cutting device works, the pre-cutting pipe fitting is conveyed to a feeding table through a hoisting or conveying line, because the table top of the feeding table is a V-shaped table top with a low middle part and high two sides, a positioning groove is formed in the middle part, the pipe fitting input to the table top of the feeding table rolls down to the middle part of the table top of the feeding table under the action of gravity, then a feeding driving device drives the pipe fitting to move along the table top of the feeding table, the feeding driving device is a linear displacement device which can be an air cylinder, an oil cylinder, an electric cylinder and the like, in the embodiment, the feeding table comprises a feeding table bottom plate 29 and feeding table side plates 30 positioned at two sides of the feeding table bottom plate, inclined plates 31 are arranged at the top ends of the two feeding table side plates, the two inclined plates form the table top of the feeding table, a gap is formed between the two inclined plates, a rail 32 and a sliding plate 33 in sliding fit with the rail are arranged on the feeding table bottom plate, a rack 34 parallel to the rail is also arranged on the feeding table bottom plate, and the feeding driving device comprises a feeding motor 35 arranged on the surface of the sliding plate, the machine body of the feeding motor is fixedly arranged on the sliding plate, the output shaft of the feeding motor penetrates through the sliding plate and is connected with the feeding gear 36, the feeding gear is meshed with the rack, the surface of the sliding plate is further provided with a base 38, a connecting rod 39 is arranged on the base, the bottom end of the connecting rod is fixedly connected with the base, the top end of the connecting seat penetrates through a gap between the two inclined plates and is connected with a push plate 40, and the push plate is used for pushing the pipe to move along a positioning groove formed by the two inclined plates. When the automatic feeding device works, the output shaft of the feeding motor drives the feeding gear to rotate, and the feeding gear is meshed with the rack fixedly arranged on the bottom plate of the feeding table, so that the rack reversely drives the feeding gear and the sliding plate to move. Along with the removal of slide, locate the base on slide surface and locate connecting rod, the push pedal on the base and just remove thereupon, and then promote the tubular product of material loading platform mesa and remove to laser cutting equipment, until the tubular product cutting finishes. And then the push plate is restored to the original position under the driving of the feeding motor so as to wait for the next feeding. Wherein, two swash plates accessible that form the material loading platform mesa are bent the top of material loading platform curb plate to the inboard and are formed, can set up a plurality of roller 41 on it to reduce the friction between tubular product and the material loading platform mesa. In addition, the sliding plate can be provided with a roller 42 which is contacted with the bottom plate of the feeding table, so as to realize the supporting function of the sliding plate. In addition, two rails can be arranged on the surface of the bottom plate of the feeding table in parallel, and the rack is arranged between the two rails. The base can also be provided with a positioning device 43 which is positioned below the gap between the two inclined plates, and the positioning device can be a magnet or an electromagnet which is combined with the action of gravity, so that the iron pipe can fall into the bottom of the table surface of the feeding table as soon as possible. Because the attraction force is weaker, the friction between the pipe and the table top of the feeding table has little influence.

The pipe conveyed to the laser cutting equipment is pressed by the pressing rotating table, specifically, the pipe penetrates through the pressing through hole on one side of the pressing shell and then penetrates into the sleeve in the pressing shell and penetrates out of the pressing through hole on the other side of the pressing shell, a certain gap is formed between the pressing plate of the pressing component and the inner wall of the pipe, after the pipe enters a preset position, an electromagnet arranged on the sleeve is electrified to generate attraction force on a limiting plate made of magnetic conductive materials such as iron, so that the limiting plate overcomes the elasticity of a pressure spring and moves towards the direction close to the surface of the sleeve, the pressing plate connected with the pressing component and the other end of the connecting column are driven to move towards the direction close to the pipe until the pressing plate is in close contact with the outer wall of the pipe, the pipe is pressed between the pressing plates of a plurality of groups of pressing components, and then a driving motor in the pressing shell drives one of the supporting wheels on the pressing shell to rotate through belt transmission, so that the sleeve contacted with the supporting wheel and the pipe connected with the sleeve are driven to rotate. The support wheels may be connected to the sleeve by a tight fit or by means of a geared engagement. When the sleeve pipe drives the pipe to rotate, the laser cutting head on the cutting table body cuts the pipe until the pipe is cut off.

The cut pipes are pushed by the pipes at the rear ends of the pipes and the push plate to continue to move towards the material discharging assembly until the cut pipes completely enter the active material discharging platform and the auxiliary material discharging platform of the material discharging assembly. The pipe is unloaded to a collection table beside the pipe under the driving of the active unloading table so as to wait for the next working procedure. Specifically, the drive wheel in the initiative discharge table support box rotates under the drive of the motor output shaft of unloading to make the brace table of being connected rotate, brace table and drive wheel accessible gear engagement's mode are connected. Specifically, the bottom surface of the supporting table and the surface of the driving wheel can be respectively provided with mutually meshed teeth so as to realize the driving of the driving wheel to the supporting table. The bottom surface of the support platform is a circular arc surface for matching with the driving wheel. After the supporting platform rotates, the arc-shaped sliding block positioned on the side surface of the supporting platform slides in the arc-shaped sliding groove on the inner side of the supporting box until the supporting platform inclines to a certain angle. After which the tube on the surface of the support table rolls off the support table onto a collection table. In the process, the supporting table of the auxiliary discharging table rotates along with the supporting table of the active discharging table under the driving of the pipe, so that the auxiliary supporting of the pipe is realized. After unloading, the supporting table of the active unloading table can restore the original position under the external driving force, and the supporting table of the auxiliary unloading table can restore the original position under the action of gravity. In addition, can set up the support running roller 47 of being connected with the support box in the arc spout, the arc slider sets up in the support running roller top to reduce the friction of arc slider and arc spout. Wherein, the surface of brace table can be V type platform to the realization is to the location of tubular product, and in addition, operating personnel accessible control system controls the rotation direction of brace table, so that certified products and waste product fall into the collection platform of brace table both sides respectively, thereby realize collecting respectively of certified products and waste product. The output shaft of the discharging motor can be connected with the driving wheel in a belt transmission mode.

Preferably, the table top of the feeding table comprises a left table top part 44 and a right table top part 45 which are obliquely arranged, and the roller shafts 41 are arranged on the left table top part and the right table top part.

Preferably, the cutting table body is provided with a lifting device 46, and the output end of the lifting device is connected with the laser cutting head.

The lifting function of the laser cutting head is realized by the arrangement of the lifting device, so that the laser cutting head can be matched with pipes with different pipe diameters, and the laser cutting head is preferably an electric cylinder.

Preferably, the number of the supporting wheels is four, and an output shaft of the driving motor is connected with one of the supporting wheels in a belt transmission manner.

The four supporting wheels realize the functions of stably manufacturing and positioning the sleeve. In specific implementation, two ends of the sleeve can be connected with the pressing shell through the bearings.

Preferably, the surface of the support table is a V-shaped surface with a concave middle part.

The arrangement of the V-shaped surface enables the supporting table to have a certain positioning function on the pipe.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that the invention can be implemented in other specific forms by a person skilled in the art without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description.

Furthermore, the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention. Also, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a laser cutting equipment of stand which characterized in that: comprises a pressing rotary table (3), the pressing rotary table comprises a pressing shell (7), a left side wall and a right side wall of the pressing shell are correspondingly provided with pressing through holes (9) for pipes (8) to pass in and out, a sleeve (10) is arranged between the pressing through holes at the left side and the right side, at least two groups of pressing components are arranged on the sleeve, each group of pressing components comprises a pressing plate (11) arranged at the inner side of the sleeve, a connecting column (12) with one end fixedly connected with the pressing plate and the other end penetrating through the wall of the sleeve, a limiting plate (13) arranged at the outer end of the connecting column and made of magnetic conductive metal materials, a pressure spring (14) arranged between the limiting plate and the sleeve and an electromagnet (15) arranged at the wall of the sleeve, the surface of the sleeve is provided with a ring groove (16), the bottom of the ring groove is provided with a ring-shaped metal electrode (17), and an electric brush (18) contacted with the ring-shaped metal electrode is also arranged in the pressing shell, the inner wall of the shell is also provided with at least three supporting wheels (19) which are contacted with the outer wall of the sleeve, and the main shaft of one of the supporting wheels is connected with the output shaft of a driving motor (20) in the pressing shell;

the laser cutting equipment of stand still includes laser cutting platform (2), and laser cutting platform is equipped with from a left side to the right side and pierces through cutting perforation (5) of cutting the stage body including cutting stage body (4), is provided with laser cutting head (6) on the fenestrate inner wall of cutting on the cutting stage body.

2. Laser cutting device of uprights according to claim 1, characterized in that: the cutting table body is provided with a lifting device (46), and the output end of the lifting device is connected with the laser cutting head.

3. Laser cutting device of uprights according to claim 1, characterized in that: the limiting plate is made of iron, and the annular metal electrode is made of copper.

4. Laser cutting device of uprights according to claim 1, characterized in that: the number of the pressing assemblies and the number of the supporting wheels are four.

5. Laser cutting device of uprights according to claim 1, characterized in that: the surface of the sleeve is provided with a containing groove, and the electromagnet is arranged in the containing groove.

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