CN113210887A

CN113210887A - Double-head laser cutting machine and using method thereof

Info

Publication number: CN113210887A
Application number: CN202110517737.0A
Authority: CN
Inventors: 赵璐
Original assignee: Individual
Current assignee: Shenzhen Haimuxin Microelectronic Equipment Technology Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-08-06
Anticipated expiration: 2041-05-12
Also published as: CN113210887B

Abstract

The invention relates to the technical field of laser cutting machines, and discloses a double-head laser cutting machine which comprises a box body and a top cover, wherein the left side and the front part of the box body are respectively provided with a transmission mechanism and a purification mechanism, the inner wall of the top cover is provided with a fixing mechanism, the double-head laser cutting machine and a using method thereof, after cutting is finished, a device can directly vibrate a workpiece through the transmission mechanism, so that a cut material is separated from the workpiece and then falls into the box body, therefore, the material can fall off without manually beating the workpiece by workers, the contact between the workers and the workpiece can be reduced, the cut workpiece can be prevented from being scratched by the workers, the production efficiency can be increased, the smoke generated in cutting of the mechanism can be purified and discharged through the purification mechanism, the smoke generated in cutting can be reduced, and the harm of the smoke to a human body can be reduced, thereby increasing the practicality of the device.

Description

Double-head laser cutting machine and using method thereof

Technical Field

The invention relates to the technical field of laser cutting machines, in particular to a double-head laser cutting machine and a using method thereof.

Background

The laser cutting processing is characterized in that invisible light beams are used for replacing a traditional mechanical knife, the precision is high, the cutting is rapid, the limitation of cutting patterns is not limited, the automatic typesetting saves materials, the cut is smooth, the processing cost is low, and the like, the laser cutting processing device is gradually improved or replaced for traditional metal cutting processing equipment, the mechanical part of a laser tool bit is not in contact with a workpiece, and the surface of the workpiece cannot be scratched in the working process; the laser cutting speed is high, the cut is smooth and flat, and subsequent processing is generally not needed.

At present, when a workpiece is cut by laser, cut materials are generally hung on the workpiece, the materials can fall off only after a worker manually beats the materials after the materials are required to be taken down, at the moment, the worker can contact with the workpiece, the cutting process is in an open environment, chips are prone to being broken out, the workers around are injured, potential safety hazards exist, the operation is very troublesome, the cutting production efficiency can be influenced, in addition, existing cutting equipment is manually used for fixing the workpiece, even though an automatic fixing device is arranged, a driving part is usually required to be arranged on the fixing device, the equipment size is increased, the manufacturing cost is also improved, and therefore the double-head laser cutting machine and the using method thereof are provided for solving the problems.

Disclosure of Invention

The invention aims to solve the technical problem of providing a double-head laser cutting machine and a using method thereof aiming at the defects in the prior art.

In order to solve the technical problems, the invention adopts the technical scheme that: a double-head laser cutting machine comprises a box body and a top cover, wherein a transmission mechanism and a purification mechanism are respectively arranged on the left side and the front part of the box body, and a fixing mechanism is arranged on the inner wall of the top cover;

the transmission mechanism is closed after cutting, the top cover is triggered to move, the fixing mechanism is used for fixing a workpiece and then driving the transmission mechanism to rotate, the transmission mechanism is used for switching the purification mechanism to rotate and discharge smoke in the box, and the transmission mechanism is used for separating the workpiece and falling into the box.

Preferably, the transmission mechanism comprises a motor, a first bevel gear is welded at the output end of the motor, a telescopic column is welded at the axis of the first bevel gear, a second bevel gear is welded at the top end of the telescopic column, a third bevel gear is meshed on the surface of the second bevel gear, a rotating shaft is welded at the axis of the third bevel gear, a roller is welded at the rear end of the rotating shaft, a transmission rod is movably connected to the inner wall of the roller, a support plate is welded at the right end of the transmission rod, a fixed plate is rotatably connected to the surface of the rotating shaft, a switching device is arranged at the top end of the second bevel gear, a limiting plate is welded at the left side of the box body, a worm is rotatably connected to the inner wall of the limiting plate, a worm wheel is meshed on the surface of the worm, a linear motor is connected to the inner wall of the box body through a bolt, and a cutter is fixedly mounted on the surface of the linear motor, the transmission between worm wheel and the worm can realize the auto-lock, and then prevents that it can the automatic start after the top cap is opened or is closed, and then leads to the guard action to weaken, influences the practicality of device.

Preferably, bolted connection is passed through on the surface of motor in the left side of box, the right side of fixed plate and the left side welded fastening of box, the both ends of cylinder are rotated with the surface of fixed plate and are connected, the surface of backup pad and the inner wall sliding connection of box, the surface of worm wheel rotates with the inner wall of box to be connected, the axle center department of worm wheel is through the inner wall welded fastening of connecting rod with the top cap, and flexible post comprises two connecting rods, and connects through the spline between two connecting rods, can carry out relative slip between consequently two connecting rods, but can not carry out relative rotation, can't normally operate after preventing that the device switches.

Preferably, the switching device comprises a supporting block, the bottom of the supporting block is connected with an electric push rod through a bolt, a clamping plate is welded at the output end of the electric push rod, a chuck is movably connected to the inner wall of the clamping plate, a transmission shaft is welded to the inner wall of the chuck, a clamping block is welded at the top end of the transmission shaft, the clamping block can be inserted into the worm, and therefore the worm can be driven to rotate through the clamping block.

Preferably, the right side of supporting shoe and the left side welded fastening of box, the surface of transmission shaft and the inner wall of cardboard rotate to be connected, the bottom of transmission shaft and the axle center department welded fastening of No. two bevel gear can drive the transmission shaft through the chuck and remove, and swing joint between chuck and the cardboard, and then can realize the switching between two mechanism functions through promoting the chuck, greatly increased the practicality of device.

Preferably, purification mechanism is including the fixed block, the anterior rotation of fixed block is connected with the belt pulley No. one, the axle center department of belt pulley has bevel gear No. four through the connecting rod welding, the surface of belt pulley is passed through the belt and is connected with the surface transmission of No. two belt pulleys, the axle center department welding of No. two belt pulleys has the fan, the anterior welding of box has the support ring, the anterior joint of support ring has the filter screen, the bleeder vent has been seted up to the front portion of box, can make the fan carry out the suction with the smog of box inside through setting up of bleeder vent.

Preferably, the right side of fixed block and the left side welded fastening of box, the axle center department of No. two belt pulleys rotates with the front portion of box to be connected, and the joint is fixed between filter screen and the support ring, can conveniently dismantle the clearance, person's of facilitating the use's operation to the filter screen.

Preferably, the fixing mechanism comprises a slide rail, the surface of the slide rail is connected with a slide block in a sliding manner, a telescopic rod is welded at the bottom of the slide block, a supporting spring is sleeved on the surface of the telescopic rod, a pressing plate is welded at the bottom end of the telescopic rod, the telescopic rod can limit and guide the pressing plate, the supporting spring is prevented from being deviated when the pressing plate moves, and then the pressing plate can be deviated, so that the workpiece cannot be fixed by the pressing plate, and the practicability is influenced.

Preferably, the top of slide rail and the inner wall welded fastening of top cap, supporting spring's both ends respectively with the bottom of slider and the top of clamp plate in mutual contact, the bottom of clamp plate and the top of backup pad in mutual contact, the slider can slide on the slide rail, therefore fixed establishment can follow it and remove together when the work piece rocks, prevents that fixed establishment is unable to move, and then leads to the work piece to be unable to rock, causes the device to be unable to use, is unfavorable for using widely.

A use method of the double-head laser cutting machine comprises the following use methods:

the method comprises the following steps: placing a workpiece on a supporting plate, starting an electric push rod, then, starting the electric push rod to contract, driving a clamping plate to move upwards by the electric push rod, driving a chuck to move upwards by the clamping plate, driving a transmission shaft to move upwards by the chuck, driving a clamping block to move upwards by the transmission shaft, then, the clamping block can move to the inner wall of a worm, and the transmission shaft can drive a second bevel gear to be separated from a third bevel gear;

step two: the motor is started, the motor drives the first bevel gear to rotate, the first bevel gear drives the telescopic column to rotate, the telescopic column drives the second bevel gear to rotate, the second bevel gear drives the transmission shaft to rotate, the transmission shaft drives the clamping block to rotate, the clamping block drives the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the top cover to close;

step three: when the top cover is closed, the sliding rail can be driven to rotate, the sliding rail drives the sliding block to move, the sliding block drives the pressing plate to move through the telescopic rod, the pressing plate can be pressed on a workpiece, and when the top cover is continuously closed, the supporting spring can be contracted to jack the pressing plate, so that the pressing plate can tightly press the workpiece;

step four: after the workpiece is fixed, the electric push rod is reset to the middle position, namely the clamping block is not in the worm and the second bevel gear is not meshed with the third bevel gear, and the cutter is started to cut the workpiece;

step five: at the moment, the first bevel gear drives the fourth bevel gear to rotate, the fourth bevel gear drives the first belt pulley to rotate, the first belt pulley drives the second belt pulley to rotate, the second belt pulley drives the fan to rotate, and the fan can suck out the smoke produced by cutting through the air holes, purify the smoke through the filter screen and discharge the smoke;

step six: after cutting, an electric push rod extends to enable a second bevel gear to be meshed with a third bevel gear, the second bevel gear drives the third bevel gear to rotate, the third bevel gear drives a rotating shaft to rotate, the rotating shaft drives a roller to rotate, the roller drives a supporting plate to reciprocate through a transmission rod, the supporting plate drives a pressing plate to move through a workpiece, the pressing plate drives a sliding block to reciprocate on a sliding rail through a telescopic rod, and cut materials can be shaken and dropped into a box body;

step seven: and then the motor drives the top cover to open by the shrinkage of the electric push rod, so that the cut workpiece can be taken out, and the cut material inside can be taken out by the rotating door on the right side of the box body.

By adopting the technical scheme, the invention can bring the following beneficial effects:

1. can be after the cutting is accomplished through drive mechanism, the device can directly vibrate the work piece, makes its material and the work piece separation that cut, and then falls in the box to the material just can fall when need not the workman and beat the work piece manually, reduces the contact between workman and the work piece, prevents that the workman from by the work piece fish tail, operates like this and can also increase the efficiency of production.

2. Can purify and discharge the smog that the mechanism cutting appears through purifying mechanism to the harm that the smog that appears when can reducing the cutting caused the human body, and then increase the practicality of device.

3. Can close the top cap when the cutting through drive mechanism and top cap, and then play the effect of protection, prevent because the device accident takes place, and then cause the injury to workman on one side, increased the security of device.

4. Can fix the work piece when the top cap is closed through fixed establishment, prevent that the work piece from taking place the displacement when the cutting, and then lead to the material size after the cutting to be not conform to the technological requirement, cause the waste.

5. The motor can drive the closing of the top cover, the vibration of the workpiece, the fixation of the workpiece and the emission of smoke simultaneously, so that the number of the motors to be placed can be reduced, the investment in cost is reduced, the occupation of space can be reduced, the synchronous operation among all mechanisms is realized, and the working efficiency is improved.

6. The switching device can be used for realizing the closing of the top cover and the separated operation of the vibration of the workpiece and the smoke emission, so that the mechanism is prevented from colliding, the mechanism of the device is further collided, the device is further damaged, and the maintenance cost is increased.

Drawings

Fig. 1 is a schematic view of an overall structure of a double-head laser cutting machine according to the present invention;

FIG. 2 is a schematic view of an internal structure of a double-head laser cutting machine according to the present invention;

FIG. 3 is a schematic view of a portion of a double-head laser cutting machine according to the present invention;

FIG. 4 is a schematic view of a transmission mechanism of a double-head laser cutting machine according to the present invention;

fig. 5 is a schematic diagram of a switching device of a double-head laser cutting machine according to the present invention;

FIG. 6 is a schematic view of a dual head laser cutting machine cleaning mechanism according to the present invention;

fig. 7 is a schematic view of a fixing mechanism of a double-head laser cutting machine according to the present invention.

In the figure: 1. a box body; 2. a top cover; 3. a transmission mechanism; 31. a motor; 32. a first bevel gear; 33. a telescopic column; 34. a second bevel gear; 35. a switching device; 351. a support block; 352. an electric push rod; 353. clamping a plate; 354. a chuck; 355. a drive shaft; 356. a clamping block; 36. a third bevel gear; 37. a rotating shaft; 38. a drum; 39. a transmission rod; 311. a fixing plate; 312. a support plate; 313. a limiting plate; 314. a worm; 315. a worm gear; 4. a purification mechanism; 41. a fixed block; 42. a first belt pulley; 43. a fourth bevel gear; 44. a second belt pulley; 45. a fan; 46. air holes are formed; 47. a support ring; 48. filtering with a screen; 5. a fixing mechanism; 51. a slide rail; 52. a slider; 53. a telescopic rod; 54. a support spring; 55. pressing a plate; 6. a linear motor; 7. and a cutter.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A double-head laser cutting machine is shown in figures 1-6 and comprises a box body 1 and a top cover 2, wherein the left side and the front part of the box body 1 are respectively provided with a transmission mechanism 3 and a purification mechanism 4, and the inner wall of the top cover 2 is provided with a fixing mechanism 5;

after the transmission mechanism 3 finishes cutting, the top cover 2 is closed and the fixing mechanism 5 is triggered to move, the fixing mechanism 5 drives the transmission mechanism 3 to rotate after the workpiece is fixed, the transmission mechanism 3 switches the purification mechanism 4 to rotate and discharge smoke in the box body 1, the transmission mechanism 3 separates the workpiece and falls into the box body 1, after the cutting is finished through the transmission mechanism 3, the device can directly vibrate the workpiece, the cut material is separated from the workpiece and then falls into the box body 1, the material falls when the workpiece is not required to be manually beaten by workers, contact between the workers and the workpiece is reduced, the workers are prevented from being scratched by the workpiece, and the production efficiency can be increased through the operation.

In this embodiment, the transmission mechanism 3 includes a motor 31, a first bevel gear 32 is welded at an output end of the motor 31, a telescopic column 33 is welded at an axis of the first bevel gear 32, a second bevel gear 34 is welded at a top end of the telescopic column 33, a third bevel gear 36 is engaged on a surface of the second bevel gear 34, a rotating shaft 37 is welded at an axis of the third bevel gear 36, a roller 38 is welded at a rear end of the rotating shaft 37, a transmission rod 39 is movably connected to an inner wall of the roller 38, a support plate 312 is welded at a right end of the transmission rod 39, a fixed plate 311 is rotatably connected to a surface of the rotating shaft 37, a switching device 35 is arranged at a top end of the second bevel gear 34, a limit plate 313 is welded at a left side of the box body 1, a worm 314 is rotatably connected to an inner wall of the limit plate 313, a worm 315 is engaged on a surface, can drive the discharge of closing, the vibrations of work piece, the fixed and smog of work piece of top cap 2 simultaneously through a motor 31 to can reduce the quantity of placing of motor 31, and then reduce the input of cost, can also reduce occuping of space, realize the synchronous operation between each mechanism, work efficiency can promote.

Further, the surface of the motor 31 is connected to the left side of the box body 1 through a bolt, the right side of the fixing plate 311 is welded and fixed with the left side of the box body 1, two ends of the roller 38 are rotatably connected with the surface of the fixing plate 311, the surface of the supporting plate 312 is slidably connected with the inner wall of the box body 1, the surface of the worm wheel 315 is rotatably connected with the inner wall of the box body 1, the axis of the worm wheel 315 is fixedly welded with the inner wall of the top cover 2 through a connecting rod, the transmission between the worm wheel 315 and the worm 314 can realize self-locking, thereby preventing the top cover 2 from being automatically started after being opened or closed, further leading to the weakening of the protection effect and influencing the practicability of the device, the telescopic column 33 is composed of two links connected by a spline, so that the two links can slide relative to each other but cannot rotate relative to each other, and the device is prevented from being out of operation after being switched.

Furthermore, switching device 35 is including supporting shoe 351, there is electric putter 352 bottom supporting shoe 351 through bolted connection, the output welding of electric putter 352 has cardboard 353, the inner wall swing joint of cardboard 353 has chuck 354, the inner wall welding of chuck 354 has transmission shaft 355, the top welding of transmission shaft 355 has fixture block 356, can realize through switching device 35 that top cap 2 is closed, the vibrations of work piece and the emission of smog separately operate, thereby prevent to take place the conflict between the mechanism, and then lead to the device to collide between the mechanism, and then lead to the device to take place to damage, the maintenance cost has been increased.

In addition, the right side of supporting shoe 351 and the left side welded fastening of box 1, the surface of transmission shaft 355 is connected with the inner wall rotation of cardboard 353, the bottom of transmission shaft 355 and the axle center department welded fastening of second-order bevel gear 34, fixture block 356 can inject in worm 314, consequently, can drive worm 314 through fixture block 356 and rotate, can drive transmission shaft 355 through chuck 354 and remove, and swing joint between chuck 354 and the cardboard 353, and then can realize the switching between the function of two mechanisms through promoting chuck 354, greatly increased the practicality of device.

In addition, purification mechanism 4 is including fixed block 41, the anterior rotation of fixed block 41 is connected with belt pulley 42 No. one, No. one belt pulley 42's axle center department has No. four bevel gears 43 through the connecting rod welding, belt pulley 42's surface is passed through the belt and is connected with the surface drive of No. two belt pulleys 44, No. two belt pulley 44's axle center department welding has fan 45, the anterior welding of box 1 has support ring 47, support ring 47's anterior joint has filter screen 48, bleeder vent 46 has been seted up to the front portion of box 1, can purify and discharge the smog that the mechanism cutting appears through purification mechanism 4, thereby the injury that the smog that appears when can reducing the cutting caused the human body, and then increase the practicality of device.

As shown in fig. 6-7, the right side of the fixing block 41 is welded and fixed to the left side of the box 1, the axis of the second belt pulley 44 is rotatably connected to the front portion of the box 1, the fan 45 can suck out smoke in the box 1 through the air holes 46, and the filter screen 48 is fixed to the support ring 47 in a clamping manner, so that the filter screen 48 can be conveniently detached and cleaned, and operation of a user is facilitated.

It is worth noting that fixing mechanism 5 is including slide rail 51, slide rail 51's surperficial sliding connection has slider 52, slider 52's bottom welding has telescopic link 53, and supporting spring 54 has been cup jointed on telescopic link 53's surface, and telescopic link 53's bottom welding has clamp plate 55, can fix the work piece when top cap 2 is closed through fixing mechanism 5, prevents that the work piece from taking place the displacement when the cutting, and then leads to the material size after the cutting to be not conform to the technological requirement, causes the waste.

It is worth to say that, the top of the slide rail 51 is welded and fixed with the inner wall of the top cover 2, two ends of the supporting spring 54 respectively contact with the bottom of the slide block 52 and the top of the pressing plate 55, the bottom of the pressing plate 55 contacts with the top of the supporting plate 312, so that the supporting spring 54 is prevented from being deviated when the pressing plate 55 moves, and the pressing plate 55 is also prevented from being deviated, so that the pressing plate 55 cannot fix the workpiece, the practicability is affected, and the slide block 52 can slide on the slide rail 51, so that the fixing mechanism 5 can move along with the workpiece when the workpiece is shaken, and the fixing mechanism 5 is prevented from moving illegally, so that the workpiece cannot be shaken, the device cannot be used, and the device is not beneficial to popularization and use.

the method comprises the following steps: placing a workpiece on the supporting plate 312, starting the electric push rod 352, wherein the electric push rod 352 starts to contract, the electric push rod 352 drives the clamping plate 353 to move upwards, the clamping plate 353 drives the clamping chuck 354 to move upwards, the clamping chuck 354 drives the transmission shaft 355 to move upwards, the transmission shaft 355 drives the clamping block 356 to move upwards, at this time, the clamping block 356 moves to the inner wall of the worm 314, and the transmission shaft 355 drives the second bevel gear 34 to be separated from the third bevel gear 36;

step two: at this time, the motor 31 is started, the motor 31 drives the first bevel gear 32 to rotate, the first bevel gear 32 drives the telescopic column 33 to rotate, the telescopic column 33 drives the second bevel gear 34 to rotate, the second bevel gear 34 drives the transmission shaft 355 to rotate, the transmission shaft 355 drives the fixture block 356 to rotate, the fixture block 356 drives the worm 314 to rotate, the worm 314 drives the worm wheel 315 to rotate, and the worm wheel 315 drives the top cover 2 to close;

step three: when the top cover 2 is closed, the sliding rail 51 is driven to rotate, the sliding rail 51 drives the sliding block 52 to move, the sliding block 52 drives the pressing plate 55 to move through the telescopic rod 53, at this time, the pressing plate 55 presses on a workpiece, and when the top cover 2 is continuously closed, the supporting spring 54 contracts to jack up the pressing plate 55, so that the pressing plate 55 tightly presses the workpiece;

step four: after the workpiece is fixed, the electric push rod 352 is reset to the middle position, namely the clamping block 356 is not in the worm 314 and the second bevel gear 34 is not meshed with the third bevel gear 36, and the cutter 7 is started to cut the workpiece;

step five: at this time, the first bevel gear 32 drives the fourth bevel gear 43 to rotate, the fourth bevel gear 43 drives the first belt pulley 42 to rotate, the first belt pulley 42 drives the second belt pulley 44 to rotate, the second belt pulley 44 drives the fan 45 to rotate, the fan 45 sucks out the smoke produced by cutting through the air holes 46, and purifies and discharges the smoke through the filter screen 48;

step six: after cutting, the electric push rod 352 extends to enable the second bevel gear 34 to be meshed with the third bevel gear 36, at this time, the second bevel gear 34 drives the third bevel gear 36 to rotate, the third bevel gear 36 drives the rotating shaft 37 to rotate, the rotating shaft 37 drives the roller 38 to rotate, the roller 38 drives the supporting plate 312 to reciprocate through the transmission rod 39, meanwhile, the supporting plate 312 drives the pressing plate 55 to move through the workpiece, the pressing plate 55 drives the sliding block 52 to reciprocate on the sliding rail 51 through the telescopic rod 53, and then cut materials can be shaken and fall into the box body 1;

step seven: then, the motor 31 drives the top cover 2 to open by the contraction of the electric push rod 352, so that the cut workpiece can be taken out, and the cut material inside can be taken out through the rotary door on the right side of the box body 1.

The working principle is that a workpiece is placed on the supporting plate 312, the electric push rod 352 is started, the electric push rod 352 begins to contract, the electric push rod 352 drives the clamping plate 353 to move upwards, the clamping plate 353 drives the clamping chuck 354 to move upwards, the clamping chuck 354 drives the transmission shaft 355 to move upwards, the transmission shaft 355 drives the clamping block 356 to move upwards, the clamping block 356 moves to the inner wall of the worm 314, the transmission shaft 355 drives the second bevel gear 34 to separate from the third bevel gear 36, the motor 31 is started, the motor 31 drives the first bevel gear 32 to rotate, the first bevel gear 32 drives the telescopic column 33 to rotate, the telescopic column 33 drives the second bevel gear 34 to rotate, the second bevel gear 34 drives the transmission shaft 355 to rotate, the transmission shaft 355 drives the clamping block 356 to rotate, the clamping block 356 drives the worm 314 to rotate, the worm 314 drives the worm gear 315 to rotate, the worm gear 315 drives the top cover 2 to close, and further plays a role in protection and prevents accidents caused by the device, further causing damage to workers on one side, increasing the safety of the device, when the top cover 2 is closed, the sliding rail 51 is driven to rotate, the sliding rail 51 drives the sliding block 52 to move, the sliding block 52 drives the pressing plate 55 to move through the telescopic rod 53, at the moment, the pressing plate 55 presses on a workpiece, when the top cover 2 is continuously closed, the supporting spring 54 contracts, the pressing plate 55 is jacked up, the pressing plate 55 tightly presses the workpiece, the workpiece is prevented from being displaced during cutting, further, the size of the cut material does not meet the process requirements, and waste is caused, after the workpiece is fixed, the electric push rod 352 is reset to the middle position, namely, the clamping block 356 is not in the worm 314, the second bevel gear 34 is not meshed with the third bevel gear 36, the cutter 7 is started to cut the workpiece, at the moment, the first bevel gear 32 drives the fourth bevel gear 43 to rotate, the fourth bevel gear 43 drives the first belt pulley 42 to rotate, the first belt pulley 42 drives the second belt pulley 44 to rotate, the second belt pulley 44 drives the fan 45 to rotate, the fan 45 sucks out smoke produced by cutting through the air holes 46, and purifies and discharges the smoke through the filter screen 48, so that the harm of the smoke to human bodies during cutting can be reduced, the practicability of the device is further improved, after the cutting is finished, the electric push rod 352 extends to enable the second bevel gear 34 to be meshed with the third bevel gear 36, at the moment, the second bevel gear 34 drives the third bevel gear 36 to rotate, the third bevel gear 36 drives the rotating shaft 37 to rotate, the rotating shaft 37 drives the roller 38 to rotate, the roller 38 drives the supporting plate 312 to reciprocate through the transmission rod 39, meanwhile, the supporting plate 312 drives the pressing plate 55 to move through a workpiece, the pressing plate 55 drives the sliding block 52 to reciprocate on the sliding rail 51 through the telescopic rod 53, and the cut materials can be shaken and dropped into the box body 1, therefore, materials fall when workers do not need to manually beat the workpieces, contact between the workers and the workpieces is reduced, the workers are prevented from being scratched by the workpieces, production efficiency can be improved through operation, the motor 31 drives the top cover 2 to be opened through contraction of the electric push rod 352, the cut workpieces can be taken out, and the materials cut out inside are taken out through the rotary door on the right side of the box body 1.

The present invention provides a double-headed laser cutting machine and a method for using the same, and a plurality of methods and ways for implementing the technical scheme, and the above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and the modifications and decorations should also be regarded as the protection scope of the present invention. All the components not specified in the present embodiment can be realized by the prior art.

Claims

1. The utility model provides a double-end laser cutting machine, includes box (1) and top cap (2), its characterized in that: the left side and the front part of the box body (1) are respectively provided with a transmission mechanism (3) and a purification mechanism (4), and the inner wall of the top cover (2) is provided with a fixing mechanism (5);

drive mechanism (3) are closed after accomplishing the cutting top cap (2) and are triggered fixed establishment (5) remove, fixed establishment (5) are fixed the back drive to the work piece drive mechanism (3) are rotatory, drive mechanism (3) switch purification mechanism (4) are rotated and are discharged smog in box (1), drive mechanism (3) separation work piece and fall extremely in box (1).

2. The double-ended laser cutting machine according to claim 1, characterized in that: the transmission mechanism (3) comprises a motor (31), a first bevel gear (32) is welded at the output end of the motor (31), a telescopic column (33) is welded at the axis of the first bevel gear (32), a second bevel gear (34) is welded at the top end of the telescopic column (33), a third bevel gear (36) is meshed on the surface of the second bevel gear (34), a rotating shaft (37) is welded at the axis of the third bevel gear (36), a roller (38) is welded at the rear end of the rotating shaft (37), a transmission rod (39) is movably connected to the inner wall of the roller (38), a support plate (312) is welded at the right end of the transmission rod (39), a fixed plate (311) is connected to the surface of the rotating shaft (37), a switching device (35) is arranged at the top end of the second bevel gear (34), a limiting plate (313) is welded at the left side of the box body (1), the inner wall of limiting plate (313) rotates and is connected with worm (314), the surface meshing of worm (314) has worm wheel (315), there is linear electric motor (6) inner wall of box (1) through bolted connection, the fixed surface of linear electric motor (6) installs cutterbar (7).

3. The double-ended laser cutting machine according to claim 2, characterized in that: the surface of motor (31) passes through bolted connection in the left side of box (1), the right side of fixed plate (311) and the left side welded fastening of box (1), the both ends of cylinder (38) are connected with the surperficial rotation of fixed plate (311), the surface of backup pad (312) and the inner wall sliding connection of box (1), the surface of worm wheel (315) is connected with the inner wall rotation of box (1), the axle center department of worm wheel (315) passes through the inner wall welded fastening of connecting rod and top cap (2).

4. The double-ended laser cutting machine according to claim 3, characterized in that: the switching device (35) comprises a supporting block (351), the bottom of the supporting block (351) is connected with an electric push rod (352) through a bolt, a clamping plate (353) is welded at the output end of the electric push rod (352), a clamping plate (354) is movably connected to the inner wall of the clamping plate (353), a transmission shaft (355) is welded to the inner wall of the clamping plate (354), and a clamping block (356) is welded to the top end of the transmission shaft (355).

5. The double-ended laser cutting machine according to claim 4, wherein: the right side of supporting shoe (351) and the left side welded fastening of box (1), the surface of transmission shaft (355) is connected with the inner wall rotation of cardboard (353), the bottom of transmission shaft (355) and the axle center department welded fastening of second bevel gear (34).

6. The double-ended laser cutting machine according to claim 5, wherein: purification mechanism (4) are including fixed block (41), the front portion of fixed block (41) is rotated and is connected with belt pulley (42) No. one, the axle center department of belt pulley (42) has No. four bevel gears (43) through the connecting rod welding, the surface of belt pulley (42) is passed through the belt and is connected with the surface transmission of No. two belt pulleys (44), the axle center department welding of No. two belt pulleys (44) has fan (45), the anterior welding of box (1) has support ring (47), the anterior joint of support ring (47) has filter screen (48), bleeder vent (46) have been seted up to the front portion of box (1).

7. The double-ended laser cutting machine according to claim 6, wherein: the right side of fixed block (41) and the left side welded fastening of box (1), the axle center department of No. two belt pulleys (44) is connected with the front portion rotation of box (1).

8. The double-ended laser cutting machine according to claim 7, wherein: fixed establishment (5) are including slide rail (51), the surperficial sliding connection of slide rail (51) has slider (52), the bottom welding of slider (52) has telescopic link (53), supporting spring (54) have been cup jointed on the surface of telescopic link (53), the bottom welding of telescopic link (53) has clamp plate (55).

9. The double-ended laser cutting machine according to claim 8, wherein: the top of the sliding rail (51) is welded and fixed with the inner wall of the top cover (2), two ends of the supporting spring (54) are respectively contacted with the bottom of the sliding block (52) and the top of the pressing plate (55), and the bottom of the pressing plate (55) is contacted with the top of the supporting plate (312).

10. A method of using a double-ended laser cutting machine, the method being based on a double-ended laser cutting machine according to any one of claims 1-9, characterized in that: the method comprises the following steps:

the method comprises the following steps: placing a workpiece on a supporting plate (312), starting an electric push rod (352), wherein the electric push rod (352) begins to contract, the electric push rod (352) drives a clamping plate (353) to move upwards, the clamping plate (353) drives a clamping chuck (354) to move upwards, the clamping chuck (354) drives a transmission shaft (355) to move upwards, the transmission shaft (355) drives a clamping block (356) to move upwards, the clamping block (356) can move to the inner wall of a worm (314), and the transmission shaft (355) can drive a second bevel gear (34) to be separated from a third bevel gear (36);

step two: at the moment, the motor (31) is started, the motor (31) drives the first bevel gear (32) to rotate, the first bevel gear (32) drives the telescopic column (33) to rotate, the telescopic column (33) drives the second bevel gear (34) to rotate, the second bevel gear (34) drives the transmission shaft (355) to rotate, the transmission shaft (355) drives the fixture block (356) to rotate, the fixture block (356) drives the worm (314) to rotate, the worm (314) drives the worm wheel (315) to rotate, and the worm wheel (315) drives the top cover (2) to close;

step three: when the top cover (2) is closed, the sliding rail (51) can be driven to rotate, the sliding rail (51) drives the sliding block (52) to move, the sliding block (52) drives the pressing plate (55) to move through the telescopic rod (53), at the moment, the pressing plate (55) can be pressed on a workpiece, when the top cover (2) is continuously closed, the supporting spring (54) can contract, and then the pressing plate (55) is jacked up, so that the pressing plate (55) tightly presses the workpiece;

step four: after the workpiece is fixed, the electric push rod (352) is reset to the middle position, namely the clamping block (356) is not in the worm (314) and the second bevel gear (34) is not meshed with the third bevel gear (36), and the cutter (7) is started to cut the workpiece;

step five: at the moment, the first bevel gear (32) can drive the fourth bevel gear (43) to rotate, the fourth bevel gear (43) drives the first belt pulley (42) to rotate, the first belt pulley (42) drives the second belt pulley (44) to rotate, the second belt pulley (44) drives the fan (45) to rotate, the fan (45) can suck out smoke generated by cutting through the air holes (46), and the smoke is purified and discharged through the filter screen (48);

step six: after cutting, an electric push rod (352) extends to enable a second bevel gear (34) to be meshed with a third bevel gear (36), at the moment, the second bevel gear (34) drives the third bevel gear (36) to rotate, the third bevel gear (36) drives a rotating shaft (37) to rotate, the rotating shaft (37) drives a roller (38) to rotate, the roller (38) drives a supporting plate (312) to reciprocate through a transmission rod (39), meanwhile, the supporting plate (312) drives a pressing plate (55) to move through a workpiece, the pressing plate (55) drives a sliding block (52) to reciprocate on a sliding rail (51) through a telescopic rod (53), and then cut materials can be shaken into a box body (1);

step seven: and then the motor (31) drives the top cover (2) to open by the contraction of the electric push rod (352), so that the cut workpiece can be taken out, and the cut material inside can be taken out through the rotating door on the right side of the box body (1).