Disclosure of Invention
To solve the problems set forth in the background art. The invention provides a three-dimensional five-axis section laser cutting machine, which can realize the effects of simplicity, stability and practicability in section cutting.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a three-dimensional five-axis section bar laser cutting machine, includes cutting host computer, horizontal defeated pay-off way, the vertical material way of material loading, hydraulic clamp servo feeding dolly, clamping device and the vertical material way of unloading, the inside of cutting host computer is provided with clamping device, the left side of cutting host computer is provided with the vertical material way of material loading with the servo pay-off dolly of hydraulic clamp, the right side of cutting host computer is provided with horizontal defeated pay-off way with the vertical material way of unloading.
The three-dimensional five-axis profile laser cutting machine is characterized in that the cutting host comprises a host frame, a movable cross beam plate, a movable cross beam drive, a movable slide plate, a slide plate drive, a Z-axis cross beam, a Z-axis drive, a rotating shaft and a laser cutting head, wherein the movable cross beam plate is arranged above the cutting host, the movable cross beam drive is arranged on the surface of the movable cross beam plate, the movable slide plate is arranged above the host frame, the slide plate drive is arranged on the surface of the movable slide plate, the Z-axis cross beam is arranged in the host frame, the Z-axis drive is arranged on the surface of the Z-axis cross beam, the rotating shaft is arranged at the end part of the Z-axis cross beam, and the laser cutting head is arranged on the surface of the rotating shaft.
Preferably, the three-dimensional five-axis profile laser cutting machine further comprises a drag chain, and the drag chain is arranged on the surface of the main machine frame.
As the three-dimensional five-axis profile laser cutting machine, the transverse conveying channel comprises a feeding transverse channel and a discharging transverse channel, wherein the feeding transverse channel consists of four groups of chain conveying devices, each group of feeding transverse channel is provided with a hydraulic lifting mechanism, the discharging transverse channel consists of five groups of conveying devices, and each group of discharging transverse channel is provided with a hydraulic lifting mechanism.
As the three-dimensional five-axis profile laser cutting machine, the left side of the cutting host machine is provided with four groups of feeding longitudinal material channels at equal intervals, each group of feeding longitudinal material channels comprises a material channel support I, a reference roller, a first roller, a side pushing mechanism and first ground feet, the first ground feet are respectively arranged on the bottom surface of each group of material channel support I, four groups of first rollers are respectively arranged on the upper surface of each group of material channel support I, two groups of side pushing mechanisms are symmetrically arranged on the upper surface of each group of material channel support I, and the reference roller is respectively arranged on the surface of each group of side pushing mechanisms.
As the three-dimensional five-axis profile laser cutting machine, the hydraulic clamp servo feeding trolley comprises a base, a front-back moving sliding table, an up-down moving sliding table and a left-right moving manipulator, wherein the base is arranged on the left side of a host frame, the front-back moving sliding table is arranged on the surface of the base, the up-down moving sliding table is fixedly connected to the surface of the front-back moving sliding table, and the left-right moving manipulator is fixedly connected to one surface of the up-down moving sliding table, which is close to the host frame.
As the preferable mode of the three-dimensional five-axis profile laser cutting machine, the clamping device comprises a clamping support, second rollers, clamping wheels and guide rails, wherein the clamping support is arranged in the main frame, the second rollers are arranged on the upper surface of the clamping support, the two clamping wheels are symmetrically arranged on the upper surface of the clamping support, and the guide rails are arranged on the upper surface of the clamping support.
As the three-dimensional five-axis profile laser cutting machine, the clamping device also comprises a ball screw, a worm gear reducer and a variable frequency motor, wherein the ball screw is inserted into the clamping support, the variable frequency motor is arranged in front of the clamping support, and the worm gear reducer is arranged on the surface of the variable frequency motor.
As the three-dimensional five-axis profile laser cutting machine is preferable, four groups of blanking longitudinal material channels are arranged on the right side of the cutting main machine, each group of blanking longitudinal material channels comprises a material channel bracket II, a third roller and a seated vertical ball bearing, four third rollers are arranged above each group of material channel bracket II, and each third roller is rotationally connected with each material channel bracket II through the seated vertical ball bearing.
As the three-dimensional five-axis profile laser cutting machine, the blanking longitudinal material channel also comprises second ground feet, and the bottom surface of each group of material channel brackets II is provided with the second ground feet in a rectangular array.
Compared with the prior art, the invention has the beneficial effects that: the cutting of H-shaped steel, angle steel and channel steel can be conveniently realized, the processing range is large, the production efficiency is high, the production manufacturing cost is low, and the cutting device is suitable for being popularized on a large scale.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the mainframe and Z-axis beam in the present invention;
FIG. 3 is a schematic diagram of the structure of the mainframe and Z-axis drive of the present invention;
FIG. 4 is a schematic view of the structure of the transverse feeding channel according to the present invention;
FIG. 5 is a schematic structural view of a feeding longitudinal channel according to the present invention;
FIG. 6 is a schematic diagram of the structure of the front-back moving slide table and the up-down moving slide table in the present invention;
FIG. 7 is a schematic view of a clamping device according to the present invention;
FIG. 8 is a schematic diagram of the structure of the blanking longitudinal channel in the present invention;
in the figure:
1. cutting a host; 11. a host frame; 12. moving the cross beam plate; 13. driving the movable cross beam; 14. a moving slide plate; 15. a slide plate is driven; 16. a Z-axis beam; 17. driving a Z axis; 18. a rotation shaft; 19. A laser cutting head; 110. A drag chain;
2. a transverse conveying channel; 21. Feeding transverse material channels; 22. A blanking transverse material channel;
3. feeding a longitudinal material channel; 31. a first material channel bracket; 32. a reference roller; 33. a first roller; 34. a side pushing mechanism; 35. a first anchor;
4. a hydraulic clamp servo feeding trolley; 41. a base; 42. moving the sliding table back and forth; 43. moving the sliding table up and down; 44. moving the manipulator left and right;
5. a clamping device; 51. clamping a bracket; 52. a second roller; 53. a pinch roller; 54. a guide rail; 55. a ball screw; 56. a worm gear reducer; 57. a variable frequency motor;
6. a blanking longitudinal material channel; 61. a second material channel bracket; 62. a third roller; 63. vertical ball bearing with seat; 64. and a second anchor.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1;
the utility model provides a three-dimensional five-axis section bar laser cutting machine, includes cutting host computer 1, horizontal defeated pay-off way 2, the vertical material of material loading way 3, hydraulic clamp servo feeding dolly 4, clamping device 5 and the vertical material of unloading way 6, and the inside of cutting host computer 1 is provided with clamping device 5, and the left side of cutting host computer 1 is provided with vertical material of material loading way 3 and the vertical material of hydraulic clamp dolly 4, and the right side of cutting host computer 1 is provided with horizontal defeated pay-off way 2 and the vertical material of unloading way 6.
Further, the method comprises the following steps:
as shown in fig. 1 to 8:
in combination with the above: the cutting host 1 comprises a host frame 11, a movable beam plate 12, a movable beam drive 13, a movable slide plate 14, a slide plate drive 15, a Z-axis beam 16, a Z-axis drive 17, a rotating shaft 18 and a laser cutting head 19, wherein the movable beam plate 12 is arranged above the cutting host 1, the movable beam plate 12 is provided with the movable beam drive 13 on the surface, the movable slide plate 14 is arranged above the host frame 11, the slide plate drive 15 is arranged on the surface of the movable slide plate 14, the Z-axis beam 16 is arranged in the host frame 11, the Z-axis drive 17 is arranged on the surface of the Z-axis beam 16, the rotating shaft 18 is arranged at the end part of the Z-axis beam 16, the laser cutting head 19 is arranged on the surface of the rotating shaft 18, the cutting host 1 further comprises a drag chain 110, and the drag chain 110 is arranged on the surface of the host frame 11.
In this embodiment: after the workpiece reaches the set position and passes the laser detection, the laser cutting head 19 completes cutting according to the machining program.
Still further, the method comprises:
in an alternative embodiment, the transverse conveying channels 2 comprise a feeding transverse channel 21 and a discharging transverse channel 22, the feeding transverse channel 21 is composed of four groups of chain conveying devices, a hydraulic lifting mechanism is arranged on each group of feeding transverse channel 21, the discharging transverse channel 22 is composed of five groups of conveying devices, and a hydraulic lifting mechanism is arranged on each group of discharging transverse channels 22.
In this embodiment: the feeding transverse material channel 21 is used for conveying the section to be processed to the feeding longitudinal material channel 3, and the discharging transverse material channel 22 is used for conveying the processed section out.
Still further, the method comprises:
in an alternative embodiment, four groups of feeding longitudinal material channels 3 are equidistantly arranged on the left side of the cutting host 1, each group of feeding longitudinal material channel 3 comprises a first material channel support 31, a reference roller 32, a first roller 33, a side pushing mechanism 34 and a first anchor 35, the first anchor 35 is respectively arranged on the bottom surface of each group of material channel support 31, four groups of first roller 33 are respectively arranged on the upper surface of each group of material channel support 31, two groups of side pushing mechanisms 34 are symmetrically arranged on the upper surface of each group of material channel support 31, and the reference roller 32 is respectively arranged on the surface of each group of side pushing mechanisms 34.
In this embodiment: after the workpiece is conveyed onto the roller way, the workpiece is pushed to the reference roller 32 by the side pushing mechanism 34 of the conveying device, so that the workpiece is positioned.
Still further, the method comprises:
in an alternative embodiment, the hydraulic clamp servo feeding trolley 4 comprises a base 41, a front-back moving sliding table 42, an up-down moving sliding table 43 and a left-right moving manipulator 44, wherein the base 41 is arranged at the left side of the main frame 11, the front-back moving sliding table 42 is arranged on the surface of the base 41, the up-down moving sliding table 43 is fixedly connected to the surface of the front-back moving sliding table 42, and the left-right moving manipulator 44 is fixedly connected to one surface of the up-down moving sliding table 43 close to the main frame 11;
the clamping device 5 comprises a clamping support 51, second rollers 52, clamping wheels 53 and a guide rail 54, the clamping support 51 is arranged in the host frame 11, the second rollers 52 are arranged on the upper surface of the clamping support 51, the two clamping wheels 53 are symmetrically arranged on the upper surface of the clamping support 51, the guide rail 54 is arranged on the upper surface of the clamping support 51, the clamping device 5 further comprises a ball screw 55, a worm gear reducer 56 and a variable frequency motor 57, the ball screw 55 is inserted into the clamping support 51, the variable frequency motor 57 is arranged in front of the clamping support 51, and the worm gear reducer 56 is arranged on the surface of the variable frequency motor 57.
In this embodiment: when the workpiece is positioned in the feeding longitudinal material channel 3, the hydraulic clamp servo feeding trolley 4 moves rapidly, the detection switch is arranged on the hydraulic clamp cantilever, after the switch detects the workpiece, the trolley decelerates slowly to approach the workpiece, when the proximity switch senses the workpiece, the hydraulic clamp acts, clamps the workpiece through the clamping device 5 and conveys the workpiece to the preset position of the laser cutting head 19, and the workpiece is ready for the next step of cutting.
Still further, the method comprises:
in an alternative embodiment, four groups of blanking longitudinal material channels 6 are arranged on the right side of the cutting host 1, each group of blanking longitudinal material channel 6 comprises a material channel bracket two 61, a third roller 62 and a seated vertical ball bearing 63, four third rollers 62 are arranged above each group of material channel bracket two 61, each third roller 62 is rotationally connected with each material channel bracket two 61 through the seated vertical ball bearing 63, the blanking longitudinal material channel 6 further comprises a second anchor 64, and the bottom surface of each group of material channel bracket two 61 is provided with a second anchor 64 in a rectangular array.
In this embodiment: when the processing of the workpiece is finished, the hydraulic clamp servo feeding trolley 4 conveys the workpiece to the blanking longitudinal material channel 6, the workpiece is cut off according to the processing procedure and conveyed out by the blanking longitudinal material channel 6, or the hydraulic clamp servo feeding trolley 4 conveys the workpiece to the blanking longitudinal material channel 6, the hydraulic clamp is loosened, the hydraulic clamp servo feeding trolley 4 withdraws, and the workpiece is conveyed out by the blanking longitudinal material channel 6 after the processing procedure is finished.
The working steps are as follows:
step one: hoisting the workpieces to the transverse conveying channel 2 by a crane, hoisting corresponding number of workpieces according to the workpiece specification and the storage space of the transverse conveying channel 2, and preparing for processing;
step two: after the workpiece is lifted, according to the system setting, the four groups of horizontal conveying channels 2 hydraulic jacking trolleys work to jack the workpiece, and the variable frequency motor 57 drives the chain to enable the hydraulic jacking trolleys to move, so that the hydraulic jacking trolleys convey the workpiece to the feeding longitudinal material channel 3. At the moment, the trolley descends and returns to a workpiece feeding position;
step three: after the workpiece falls into the feeding longitudinal material channel 3, a side pushing mechanism 34 on the feeding longitudinal material channel 3 pushes the workpiece to a first roller 33 of the feeding longitudinal material channel 3, and the side pushing mechanism 34 retreats;
step four: the hydraulic clamp servo feeding trolley 4 acts, and the sliding table 42 is driven by a servo motor to move on the base 41. The up-and-down moving sliding table 43 drives the left-and-right moving manipulator 44 to move, so that the left-and-right moving manipulator 44 reaches the height at which the workpiece is suitable for clamping, and then the left-and-right moving manipulator 44 moves to the position at which the workpiece is suitable for clamping. Under the drive of a servo motor, a hydraulic clamp clamps a workpiece to be fed into a cutting host machine 1 through a feeding longitudinal material channel 3;
step five: when the workpiece reaches the system setting position, the clamping device 5 acts to clamp the workpiece. At this time, a laser detection switch on the laser cutting head 19 detects the work price of the machining area, and after the detection is completed, the system cuts the workpiece according to the machining program.
Step six: when the cutting is completed, the hydraulic clamp servo feeding trolley 4 sends the workpiece to the blanking longitudinal material channel 6, the blanking longitudinal material channel 6 is a power conveying roller way, after the workpiece reaches the blanking longitudinal material channel 6, the workpiece is conveyed out according to program setting, and meanwhile, the hydraulic clamp servo feeding trolley 4 returns to the initial position to wait for the next workpiece to be processed;
step seven: after the workpiece is conveyed out, the lifting mechanism on the transverse conveying and feeding channel 2 runs below the workpiece to lift the workpiece, the variable frequency motor 57 drives the chain to convey the workpiece to a storage area on the transverse conveying and feeding channel 2, and the workpiece is taken away by a travelling crane or a forklift;
step eight: and when the step six is completed, the step two is executed, and the rest steps are sequentially carried out, so that the reciprocating is realized, and the continuous processing of the workpiece is realized.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.