Dust removing structure of three-dimensional five-axis laser cutting machine
Technical Field
The utility model relates to the technical field of laser cutting machines, in particular to a dust removing structure of a three-dimensional five-axis laser cutting machine.
Background
The laser cutting technology is widely applied to the fields of aviation, aerospace, automobile manufacturing and the like as a high-quality, high-precision and high-efficiency processing method. The existing laser cutting system can be applied to processing of planar workpieces such as plates, sectional materials, cloth and the like. The flat workpiece can be machined by adopting a common two-dimensional laser cutting machine due to the simple shape, and for the three-dimensional workpiece, a three-dimensional laser cutting machine is required due to the complex shape. The Chinese patent discloses a five-axis linkage three-dimensional laser cutting machine, and publication number is CN104842067B, including lathe bed, workstation, portal frame and laser cutting system, the workstation includes an A axle swivel work head and locates the B axle swivel work head of its top, is equipped with a laser instrument mount pad at the top of portal frame, and the laser instrument mount pad is equipped with a stand at the top of laser instrument mount pad through the width direction removal of a X axle translation mechanism along lathe bed along the top of portal frame, laser conduction system mounting panel is through a Z axle translation mechanism along the stand reciprocates. But still suffer from the following drawbacks: the five-axis linkage three-dimensional laser cutting machine realizes five-axis machining of a workpiece through the cooperation of the movement of the laser cutting head and the movement of the workbench, but dust can be generated on the surface and gaps due to long-term working production, so that the efficiency can be influenced during working, and the damage to the device can be seriously caused. So a dust removing structure of the three-dimensional five-axis laser cutting machine is designed.
Disclosure of Invention
The utility model aims to provide a dust removing structure of a three-dimensional five-axis laser cutting machine, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the dust removing structure of the three-dimensional five-axis laser cutting machine comprises a laser cutting machine body, wherein a dust removing mechanism is arranged above the laser cutting machine body, a dust collecting mechanism is arranged on the left side surface of the dust removing mechanism, supporting legs are fixedly arranged on the bottom surface of the laser cutting machine body, and the number of the supporting legs is four and uniformly distributed on the bottom surface around the laser cutting machine body;
the dust removing mechanism comprises a dust removing part and a power part, and the bottom surface of the dust removing part is fixedly connected with the top surface of the power part;
the dust removing part comprises a protective cover, a motor is fixedly arranged at the bottom end surface of the right side of the protective cover, and an outlet is fixedly arranged at the left side of the protective cover;
the dust collecting mechanism comprises a dust collecting part and a mounting part, and the side surface of the dust collecting part is fixedly connected with the side surface of the mounting part;
the dust collection part comprises a dust collection box, a through hole is fixedly formed in the right side face of the dust collection box, and the inside of the dust collection box is in through connection with the inside of the protective cover.
Preferably, the motor output pole right-hand member is fixed to be provided with the dwang, the protection casing right-hand member face is provided with the connecting block, the connecting block left end face is fixed runs through the protection casing right flank and extends to the protection casing inside, the inside connecting pipe that is provided with of connecting block, connecting block inner wall and connecting pipe surface have the bearing to rotate to be connected, and the connecting pipe can transmit strong wind.
Preferably, the right end surface of the rotating rod and the right end surface of the connecting pipe are fixedly sleeved with belt pulleys, the surfaces of the two belt pulleys are wound with belts, the two belt pulleys are connected by belt transmission, and the belt pulleys can provide transmission power.
Preferably, the air conveying device is fixedly arranged on the left end face of the connecting pipe, the inside of the connecting pipe is in through connection with the inside of the air conveying device, the air conveying pipe is fixedly arranged on the bottom face of the left end of the air conveying device in a through manner, and the air conveying device can remove dust on the surface of the laser cutting machine body.
Preferably, the connecting pipe right-hand member is provided with out the tuber pipe, connecting pipe right-hand member surface and play tuber pipe inner wall friction rotation are connected, the inside and play tuber pipe inside through connection of connecting pipe, it is fixed to be provided with dust collector to go out tuber pipe right flank, dust collector top end face is fixed to link up and is provided with the air-supply line, dust collector can produce strong wind dust removal.
Preferably, the terminal surface is fixed respectively and is provided with two fixed plates around the dust collection box, two the fixed plate left surface is provided with two fixing bolts respectively, two the fixing bolt right-hand member runs through two fixed plates and protection casing left surface respectively in proper order and extends to the protection casing inside, two the fixing bolt surface respectively with two fixed plates and protection casing inner wall threaded connection, fixing bolt makes the dust collection box easy to assemble dismantlement.
Preferably, the left side surface of the dust collection box is fixedly provided with a through hole, the inner wall of the through hole of the dust collection box is fixedly provided with a filter screen, and the filter screen can intercept and collect dust.
Compared with the prior art, the utility model has the beneficial effects that: the dust removing structure of the three-dimensional five-axis laser cutting machine is provided with the air conveying pipe and the dust removing device to work in a matched mode, so that dust on the surface and in gaps of the laser cutting machine body can be removed, the whole device cannot operate due to the fact that the dust blocks a certain part when the laser cutting machine body works, working efficiency is reduced, and working cost is increased; through the cooperation of the belt pulley and the belt, the connecting pipe can rotate along with the rotating rod, so that the air conveying pipe can rotate by three hundred sixty degrees, the laser cutting machine body is subjected to multi-angle multi-position centralized dust removal, and the effect is better and the efficiency is higher; through being provided with the dust collection box for the inside dust of laser cutting machine body is got rid of and is concentrated the collection and handle, and non-staining environment is easy operation is convenient.
Drawings
FIG. 1 is a schematic perspective view of the front structure of the present utility model;
FIG. 2 is a schematic perspective cross-sectional view of the front structure of the present utility model;
FIG. 3 is a schematic perspective view of a left-hand structure of the present utility model;
fig. 4 is an enlarged perspective view of the structure of the area a in fig. 2 according to the present utility model.
In the figure: the laser cutting machine comprises a laser cutting machine body, a dust removing mechanism 2, a dust removing part 21, a power part 22, a motor 201, a rotating rod 202, a connecting block 203, a connecting pipe 204, an air conveying device 205, an air conveying pipe 206, a belt pulley 207, a belt 208, a protective cover 209, a dust removing device 210, an air inlet pipe 211, an air outlet pipe 212, a dust collecting mechanism 3, a dust collecting part 31, a mounting part 32, a dust collecting box 301, a filter screen 302, a fixing plate 303 and a fixing bolt 304.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the dust removing structure of the three-dimensional five-axis laser cutting machine comprises a laser cutting machine body 1, wherein a dust removing mechanism 2 is arranged above the laser cutting machine body 1, a dust collecting mechanism 3 is arranged on the left side surface of the dust removing mechanism 2, supporting legs are fixedly arranged on the bottom surface of the laser cutting machine body 1, and the number of the supporting legs is four and uniformly distributed on the bottom surface around the laser cutting machine body 1; the dust removing mechanism 2 comprises a dust removing part 21 and a power part 22, and the bottom surface of the dust removing part 21 is fixedly connected with the top surface of the power part 22; the dust removing part 21 comprises a protective cover 209, a motor 201 is fixedly arranged at the bottom end surface of the right side of the protective cover 209, a rotating rod 202 is fixedly arranged at the right end of an output rod of the motor 201, a connecting block 203 is arranged at the right end surface of the protective cover 209, the left end surface of the connecting block 203 fixedly penetrates through the right side surface of the protective cover 209 and extends into the protective cover 209, a connecting pipe 204 is arranged in the connecting block 203, the inner wall of the connecting block 203 and the surface of the connecting pipe 204 are in bearing rotation connection, belt pulleys 208 are fixedly sleeved on the right end surface of the rotating rod 202 and the right end surface of the connecting pipe 204, belts 207 are wound on the surfaces of the two belt pulleys 208, the two belt pulleys 208 are in transmission connection through the belts 207, and the connecting pipe 204 can rotate along with the rotating rod 202 through the cooperation of the belt pulleys 207 and 208, so that the air conveying pipe 206 can rotate by three hundred sixty degrees, the multi-angle multi-position concentrated dust removing is carried out on the laser cutting machine body 1, and the effect is better and the efficiency is higher; the air conveying device 205 is fixedly arranged on the left end face of the connecting pipe 204, the inside of the connecting pipe 204 is in through connection with the inside of the air conveying device 205, the air conveying pipe 206 is fixedly arranged on the bottom face of the left end of the air conveying device 205 in a through manner, the air outlet pipe 212 is arranged at the right end of the connecting pipe 204, the right end face of the connecting pipe 204 is in friction rotation connection with the inner wall of the air outlet pipe 212, the inside of the connecting pipe 204 is in through connection with the inside of the air outlet pipe 212, the dust removing device 210 is fixedly arranged on the right side face of the air outlet pipe 212, and the three-dimensional five-axis laser cutting machine dust removing structure is matched with the dust removing device 210 through the arrangement of the air conveying pipe 206, so that dust on the surface and gaps of the laser cutting machine body 1 can be removed, the whole device cannot operate due to the fact that dust is blocked by a certain part when the laser cutting machine body 1 works, the working efficiency is reduced, and the working cost is increased; an air inlet pipe 211 is fixedly arranged on the top end surface of the dust removing device 210 in a penetrating way, and an outlet is fixedly arranged on the left side surface of the protective cover 209; the dust collecting mechanism 3 comprises a dust collecting part 31 and a mounting part 32, and the side surface of the dust collecting part 31 is fixedly connected with the side surface of the mounting part 32; the dust collection part 31 comprises a dust collection box 301, and the dust collection box 301 is arranged to remove and collect the dust in the laser cutting machine body 1, so that the laser cutting machine does not pollute the environment and is simple and convenient to operate; the dust collection box 301 right side is fixed and is offered the opening, the inside and the inside through connection of protection casing 209 of dust collection box 301, the terminal surface is fixed respectively to be provided with two fixed plates 303 around the dust collection box 301, two fixed plate 303 left surface is provided with two fixing bolt 304 respectively, two fixing bolt 304 right-hand member runs through two fixed plates 303 respectively in proper order and protection casing 209 left surface extends to the protection casing 209 inside, two fixing bolt 304 surfaces respectively with two fixed plate 303 and protection casing 209 inner wall threaded connection, the opening has been offered to the fixed opening of dust collection box 301 left surface, the fixed filter screen 302 that is provided with of dust collection box 301 opening inner wall.
When the laser cutting machine is used, the whole laser cutting machine body 1 is covered on the protective cover 209, the threaded holes of the fixing plates 303 on the two sides of the dust box 301 correspond to the threaded holes of the protective cover 209, the two fixing bolts 304 are conveniently screwed in with the two threaded holes in a corresponding mode, the dust box 301 is fixed and is connected with the left opening of the laser cutting machine body 1 in a penetrating mode, the motor 201 is started, the rotating rod 202 starts to rotate, the connecting pipe 204 starts to rotate through the transmission effect of the two belt pulleys 207 and the belt 208, the dust removing device 210 is started, the air outlet pipe 212 is led in strong wind, the connecting pipe 204 enters the air conveying pipe 206, dust is removed from the surface of the laser cutting machine body 1, the dust is blown to the surface of the filter screen 302 through the strong wind, the dust is left in the dust box 301, the fixing bolts 304 are detached, and the dust inside the dust box 301 is treated.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.