CN211361055U

CN211361055U - Continuous linear cutting equipment

Info

Publication number: CN211361055U
Application number: CN201922036362.7U
Authority: CN
Inventors: 徐建华
Original assignee: Jiangsu Huali Precision Machinery Co ltd
Current assignee: Jiangsu Huali Precision Machinery Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-28
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a continuous linear cutting device, which comprises a workbench, a translation unit, a transverse moving unit and a laser cutting unit; a workbench: the two sides of the top surface of the workbench are provided with sliding chutes, and the top surface of the workbench is provided with a clamping device; a translation unit: the two trapezoidal support plates of the translation unit are arranged, and the relatively long bottom ends of the two trapezoidal support plates are in sliding connection with the sliding grooves on the two sides of the top surface of the workbench; a transverse moving unit: the transverse moving unit is arranged between the two trapezoidal supporting plates; a laser cutting unit: the laser cutting unit is arranged on the front side surface of the transverse moving unit; wherein: the continuous linear cutting equipment is high in stability, high in speed and good in controllability, improves the machining precision and reduces the machining cost.

Description

Continuous linear cutting equipment

Technical Field

The utility model relates to a continuous type linear cutting equipment technical field specifically is a continuous type linear cutting equipment.

Background

Laser cutting is to focus laser emitted from a laser emitter into a laser beam with high power density through a light path system, the laser beam irradiates the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, and simultaneously, high-pressure gas coaxial with the laser beam blows away molten or gasified metal;

the laser cutting processing is to replace the traditional mechanical knife with invisible light beams, has the characteristics of high precision, quick cutting, no limitation on cutting patterns, automatic typesetting, material saving, smooth cut, low processing cost and the like, and can gradually improve or replace the traditional metal cutting process equipment;

however, when the cutting path is a linear track, the traditional linear cutting equipment has poor control performance on cutting by the cutter, has large jitter, cannot perform continuous cutting, and has poor cutting precision due to poor stability of a moving mechanism of the linear cutting equipment.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a continuous type linear cutting equipment, not only the stationarity is high, and is fast, and controllability is good, has improved the machining precision, has reduced the processing cost moreover, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a continuous linear cutting device comprises a workbench, a translation unit, a transverse moving unit and a laser cutting unit;

a workbench: the two sides of the top surface of the workbench are provided with sliding chutes, and the top surface of the workbench is provided with a clamping device;

a translation unit: the two trapezoidal support plates of the translation unit are arranged, and the relatively long bottom ends of the two trapezoidal support plates are in sliding connection with the sliding grooves on the two sides of the top surface of the workbench;

a transverse moving unit: the transverse moving unit is arranged between the two trapezoidal supporting plates;

a laser cutting unit: the laser cutting unit is arranged on the front side surface of the transverse moving unit;

wherein: the automatic control device is characterized by further comprising a controller, wherein the controller is fixed on the side face of the workbench, and the input end of the controller is electrically connected with the output end of an external power supply.

Further, the translation unit contains slide bar, trapezoidal backup pad, motor one, straight-tooth and rack, the trapezoidal backup pad of translation unit, motor one, straight-tooth and rack are equipped with two sets ofly, and the symmetry sets up in the both ends of slide bar, the top side of trapezoidal backup pad and the tip fixed connection of slide bar, the bottom mounting of trapezoidal backup pad has motor one, the output shaft of motor one and the central fixed connection of one end of straight-tooth, the top surface at the workstation is fixed to the rack, straight-tooth and rack toothing, the output electricity of the input end controller of motor one is connected, and the translation unit slides in the spout of the top surface of workstation through the big terminal surface in bottom of two trapezoidal backup pads, has improved the stationarity of equipment, and then makes cutting accuracy improve.

Further, the lateral shifting unit contains lead screw, motor two and mounting panel, slide opening and slide bar sliding connection in the middle of the mounting panel side, the both ends of lead screw rotate with the side top of two trapezoidal backup pads respectively and are connected, screw hole threaded connection in the middle of lead screw and the mounting panel side, the one end of lead screw and motor two's output shaft fixed connection, motor two is fixed in the side of one side trapezoidal backup pad, motor two's input is connected with the output of controller electricity, and the screw drive between the lead screw of lateral shifting east unit and the mounting panel, this kind of mode transmission precision is high, and the controllability is good.

Further, the laser cutting unit contains laser emitter, speculum, lens, nozzle and auxiliary gas siphunculus, laser emitter fixes the preceding top at the mounting panel, the preceding top at the mounting panel is fixed to the speculum, the nozzle passes through the fixing clip to be fixed in the preceding bottom of mounting panel, lens are fixed inside the entry of nozzle, the inside side of nozzle and the gas outlet intercommunication of auxiliary gas siphunculus, the inlet end of auxiliary gas siphunculus and the end intercommunication of giving vent to anger of outside air pump, laser emitter, speculum, lens and nozzle cooperation are used, laser emitter's input is connected with the output electricity of controller, and the laser cutting unit adopts laser cutting's mode, and not only fast, the precision is high, and the incision is level and smooth, and the processing cost is low moreover.

Further, still include the blown down tank, the blown down tank sets up in the middle of the top surface of workstation, the bottom chute of blown down tank and the outside intercommunication in side of workstation, the bottom of blown down tank sets up and the chute formula, provides convenience for the ejection of compact.

Compared with the prior art, the beneficial effects of the utility model are that: the continuous linear cutting device has the following advantages:

1. according to the continuous linear cutting equipment, the provided translation unit slides in the sliding groove on the top surface of the workbench through the large end surfaces at the bottom ends of the two trapezoidal support plates, so that the stability of the equipment is improved, and the cutting precision is improved;

2. the continuous linear cutting device comprises a cutting device, a cutting device and a cutting device, wherein the cutting device is provided with a cutting device; the screw rod of the transverse east moving unit is in threaded transmission with the mounting plate, the transmission precision is high, the controllability is good, and the laser cutting unit adopts a laser cutting mode, so that the speed is high, the precision is high, the cut is smooth, and the processing cost is low;

3. the continuous linear cutting equipment has the advantages of high stability, high speed, good controllability, improved machining precision and reduced machining cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the lateral moving unit of the present invention.

In the figure: the device comprises a workbench 1, a controller 2, a translation unit 3, a sliding rod 31, a trapezoid supporting plate 32, a motor I33, a straight tooth 34, a rack 35, a transverse moving unit 4, a lead screw 41, a motor II 42, a mounting plate 43, a laser cutting unit 5, a laser emitter 51, a reflector 52, a lens 53, a nozzle 54, an auxiliary gas through pipe 55 and a discharge chute 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a continuous type linear cutting device comprises a workbench 1, a translation unit 3, a transverse moving unit 4 and a laser cutting unit 5;

a workbench 1: the two sides of the top surface of the workbench 1 are provided with sliding chutes, the top surface of the workbench 1 is provided with a clamping device, the worktable further comprises a discharge chute 6, the discharge chute 6 is arranged in the middle of the top surface of the workbench 1, a bottom chute of the discharge chute 6 is communicated with the outside of the side surface of the workbench 1, and the bottom of the discharge chute 6 is provided with and is chute-shaped, so that convenience is provided for discharging;

the translation unit 3: the two trapezoidal support plates 32 of the translation unit 3 are arranged, the relatively longer bottom ends of the two trapezoidal support plates 32 are in sliding connection with the sliding grooves on the two sides of the top surface of the workbench 1, the translation unit 3 comprises a slide rod 31, the trapezoidal support plates 32, a first motor 33, straight teeth 34 and racks 35, the two trapezoidal support plates 32, the first motor 33, the straight teeth 34 and the racks 35 of the translation unit 3 are arranged in two groups and are symmetrically arranged at the two ends of the slide rod 31, the side surface of the top end of each trapezoidal support plate 32 is fixedly connected with the end part of the slide rod 31, the bottom end of each trapezoidal support plate 32 is fixedly provided with a first motor 33, the output shaft of each first motor 33 is fixedly connected with the center of one end of each straight tooth 34, each rack 35 is fixed on the top surface of the workbench 1, each straight tooth 34 is meshed with each rack 35, the output end of the input end controller 2 of each first motor, the stability of the equipment is improved, and the cutting precision is improved;

the lateral movement unit 4: the transverse moving unit 4 is installed between the two trapezoidal support plates 32, the transverse moving unit 4 comprises a screw rod 41, a motor II 42 and an installation plate 43, a sliding hole in the middle of the side surface of the installation plate 43 is in sliding connection with the sliding rod 31, two ends of the screw rod 41 are respectively in rotating connection with the top parts of the side surfaces of the two trapezoidal support plates 32, the screw rod 41 is in threaded connection with a threaded hole in the middle of the side surface of the installation plate 43, one end of the screw rod 41 is fixedly connected with an output shaft of the motor II 42, the motor II 42 is fixed on the side surface of the trapezoidal support plate 32 on one side, the input end of the motor II 42 is electrically connected with the output end of the controller 2, and the screw rod 41 of the transverse;

laser cutting unit 5: the laser cutting unit 5 is installed on the front side surface of the transverse moving unit 4, the laser cutting unit 5 comprises a laser emitter 51, a reflector 52, a lens 53, a nozzle 54 and an auxiliary gas through pipe 55, the laser emitter 51 is fixed on the front top of the installation plate 43, the reflector 52 is fixed on the front top of the installation plate 43, the nozzle 54 is fixed on the front bottom of the installation plate 43 through a fixing clamp, the lens 53 is fixed inside the inlet of the nozzle 54, the inner side surface of the nozzle 54 is communicated with the gas outlet of the auxiliary gas through pipe 55, the gas inlet end of the auxiliary gas through pipe 55 is communicated with the gas outlet end of an external gas pump, the laser emitter 51, the reflector 52, the lens 53 and the nozzle 54 are used in a matching way, the input end of the laser emitter 51 is electrically connected with the output end of the controller 2, the laser cutting unit 5 adopts, the processing cost is low;

wherein: the automatic control device is characterized by further comprising a controller 2, wherein the controller 2 is fixed on the side face of the workbench 1, and the input end of the controller 2 is electrically connected with the output end of an external power supply.

When in use: firstly clamping a workpiece to be processed to a clamping device at the top of a workbench 1, then cutting, firstly, starting to work by a translation unit 3, in the process, firstly, a controller 2 controls a first motor 33 to rotate, then the first motor 33 drives a straight tooth 34 to rotate, then the straight tooth 34 moves on the top surface of a rack 35, and further two trapezoidal support plates 32 slide in a chute at the top surface of the workbench 1, so that a transverse moving unit 4 and a laser cutting unit 5 adjust positions, the translation unit 3 slides in the chute at the top surface of the workbench 1 through the large end surfaces at the bottom ends of the two trapezoidal support plates 32, the stability of equipment is improved, further the cutting precision is improved, then the transverse moving unit 4 starts to work, in the process, firstly, the controller 2 controls a second motor 42 to rotate, and then the second motor 42 drives a screw 41 to rotate, the mounting plate 43 which is in threaded connection with the lead screw 41 slides on the side face of the sliding rod 31, the transverse position of the laser cutting unit 5 is adjusted and changed, then the controller 2 controls the laser emitter 51 of the laser cutting unit 5 to emit laser, then the laser is reflected by the reflecting mirror 52 and passes through the lens 53 to be focused on a workpiece, then the workpiece is cut, the nozzle 54 blows the residues and scrap iron generated during the cutting of the workpiece, the subsequent processing is not influenced, after the cutting is finished, the workpiece falls into the discharging groove 6 and slides out from the side face of the workbench 1, and the processing is finished.

It should be noted that, as disclosed in this embodiment, the controller 2 is preferably an STM32 single chip microcomputer, the first motor 33 and the second motor 42 are preferably a mitsubishi MR-JE series servo motor according to actual sizes, the laser emitter 51 is an IPG laser emitter, and the controller 2 controls the first motor 33, the second motor 42 and the laser emitter 51 to operate by a method commonly used in the prior art.

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. A continuous type linear cutting apparatus characterized by: comprises a workbench (1), a translation unit (3), a transverse moving unit (4) and a laser cutting unit (5);

table (1): sliding grooves are formed in two sides of the top surface of the workbench (1), and a clamping device is arranged on the top surface of the workbench (1);

translation unit (3): two trapezoidal support plates (32) of the translation unit (3) are arranged, and the relatively long bottom ends of the two trapezoidal support plates (32) are in sliding connection with sliding grooves in two sides of the top surface of the workbench (1);

lateral movement unit (4): the transverse moving unit (4) is arranged between two trapezoidal supporting plates (32);

laser cutting unit (5): the laser cutting unit (5) is arranged on the front side surface of the transverse moving unit (4);

wherein: the automatic welding machine is characterized by further comprising a controller (2), wherein the controller (2) is fixed on the side face of the workbench (1), and the input end of the controller (2) is electrically connected with the output end of an external power supply.

2. A continuous linear cutting apparatus according to claim 1, wherein: translation unit (3) contain slide bar (31), trapezoidal backup pad (32), motor (33), straight-tooth (34) and rack (35) of translation unit (3) are equipped with two sets ofly, and the symmetry sets up in the both ends of slide bar (31), the top side of trapezoidal backup pad (32) and the tip fixed connection of slide bar (31), the bottom mounting of trapezoidal backup pad (32) has motor (33), the output shaft of motor (33) and the one end center fixed connection of straight-tooth (34), the top surface at workstation (1) is fixed in rack (35), straight-tooth (34) and rack (35) meshing, the output electricity of the input end controller (2) of motor (33) is connected.

3. A continuous linear cutting apparatus according to claim 2, wherein: lateral shifting unit (4) contain lead screw (41), two (42) of motor and mounting panel (43), mounting panel (43) side middle slide opening and slide bar (31) sliding connection, the both ends of lead screw (41) rotate with the side top of two trapezoidal backup pads (32) respectively and are connected, screw hole threaded connection in the middle of lead screw (41) and mounting panel (43) side, the one end of lead screw (41) and the output shaft fixed connection of two (42) of motor, the side at one side trapezoidal backup pad (32) is fixed in two (42) of motor, the input of two (42) of motor is connected with the output electricity of controller (2).

4. A continuous linear cutting apparatus according to claim 3, wherein: the laser cutting unit (5) comprises a laser emitter (51), a reflector (52), a lens (53), a nozzle (54) and an auxiliary gas through pipe (55), the laser emitter (51) is fixed on the top of the front surface of the mounting plate (43), the reflector (52) is fixed on the top of the front surface of the mounting plate (43), the nozzle (54) is fixed at the bottom of the front surface of the mounting plate (43) through a fixing clip, the lens (53) is fixed inside the inlet of the nozzle (54), the inner side surface of the nozzle (54) is communicated with the air outlet of the auxiliary air through pipe (55), the air inlet end of the auxiliary air through pipe (55) is communicated with the air outlet end of an external air pump, the laser emitter (51), the reflector (52), the lens (53) and the nozzle (54) are matched for use, the input end of the laser transmitter (51) is electrically connected with the output end of the controller (2).

5. A continuous linear cutting apparatus according to claim 1, wherein: still include blown down tank (6), blown down tank (6) set up in the middle of the top surface of workstation (1), the bottom chute of blown down tank (6) and the outside intercommunication in side of workstation (1).