CN210997075U

CN210997075U - Laser cutting machine

Info

Publication number: CN210997075U
Application number: CN201921682627.4U
Authority: CN
Inventors: 施军
Original assignee: Hangzhou Haizhiwei Sign Engineering Co ltd
Current assignee: Hangzhou Haizhiwei Sign Engineering Co ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-07-14
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a laser cutting machine, including laser cutting machine body and base, still include slide rail one, the welding of base up end center has slide rail one, slide rail below is provided with slide mechanism, slide rail one-to-one side welding has cylinder one, fixedly connected with on the piston rod of cylinder one the laser cutting machine body, the laser cutting machine body with the slide rail is sliding connection, cylinder one top is provided with the dead lever, the dead lever respectively in slide rail both sides are fixed connection, the welding has fixed plate one and fixed plate two respectively in the base both sides, fixed plate one and two up ends of fixed plate are fixedly connected with slide rail two and slide rail three respectively, slide rail two with be provided with feed mechanism on the slide rail three, two one sides of slide rail are provided with hold-down mechanism one. The utility model provides an at the in-process of artifical material loading and unloading, not only extravagant manpower, material resources, the problem that production efficiency is also low moreover.

Description

Laser cutting machine

Technical Field

The utility model relates to a cutting technical field, in particular to laser cutting machine.

Background

The laser cutting is to focus the laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to enable the workpiece to reach a melting point or a boiling point, simultaneously, the high-pressure gas coaxial with the beam blows away the melted or gasified metal, and the material finally forms a kerf along with the movement of the relative position of the beam and the workpiece, so that the purpose of cutting is achieved.

Laser cutting machine on the existing market, its workstation is motionless, and in operation process, material loading and unloading are all put through the manual work and are put, and manpower, material resources are not only wasted to such mode, and production efficiency is also lower moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a laser cutting machine has solved at the in-process of artifical material loading and unloading, not only extravagant manpower, material resources, the problem that production efficiency is also low moreover.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a laser cutting machine comprises a laser cutting machine body, a base and a first sliding rail, wherein the first sliding rail is welded at the center of the upper end face of the base, a sliding mechanism is arranged below the sliding rail, a first air cylinder is welded on one side of the sliding rail, a piston rod of the first air cylinder is fixedly connected with the laser cutting machine body, the laser cutting machine body is connected with the slide rail in a sliding way, a fixed rod is arranged above the cylinder, the fixed rods are respectively fixedly connected with two sides of the first sliding rail, a first fixed plate and a second fixed plate are respectively welded on two sides of the base, the upper end surfaces of the first fixed plate and the second fixed plate are respectively fixedly connected with a second sliding rail and a third sliding rail, a feeding mechanism is arranged on the second sliding rail and the third sliding rail, and a first pressing mechanism is arranged on one side of the second sliding rail and is fixedly connected with the first fixing plate.

By adopting the technical scheme, after the parameters of each mechanism are manually set, the feeding mechanism is started, the plate to be machined is brought to the base through the feeding mechanism, the pressing mechanism is started to press the plate, the feeding mechanism moves upwards to separate the plate, the sliding mechanism and the cylinder are started again, the laser cutting machine body can move in all directions, the laser cutting machine is started again to complete machining of the plate, and the feeding mechanism moves downwards to bring the plate after machining to the base.

Preferably, the sliding mechanism comprises a motor, two sliding chutes are formed in the upper end face of the base, the motor is welded on one side of each sliding chute, threaded rods are welded on output shafts of the motor, the threaded rods are connected with the sliding chutes in a rotating mode, first sliding blocks are arranged on the threaded rods, the threaded rods are in threaded connection with the first sliding blocks, the first sliding blocks are in sliding connection with the sliding chutes, second sliding blocks are fixedly connected with cylinders on the upper end faces of the first sliding blocks, and the second cylinders are fixedly connected with the first sliding rails.

By adopting the technical scheme, the motor is started, the output shaft of the motor rotates forwards to drive the threaded rod to rotate forwards, the threaded rod rotates forwards to drive the first sliding block in threaded connection with the threaded rod to move forwards, the first sliding block moves forwards to drive the second air cylinder fixedly connected with the first sliding block to move forwards, then the second air cylinder is started, and the piston rod of the second air cylinder extends to drive the first sliding rail to move upwards.

As preferred, feed mechanism includes cylinder three, fixed plate one with two up end of fixed plate have all welded cylinder three, slide rail two with all be provided with the sliding block on the slide rail three, the piston rod of cylinder three all with the sliding block is fixed connection, the sliding block up end has all welded cylinder four, all welded slide one on the piston rod of cylinder four, logical groove one has been seted up to slide one up end, the welding of one up end one side of slide has cylinder five, the welding has slider two on the piston rod of cylinder five, slider two with logical groove one is sliding connection, the welding of two up ends of slider has cylinder six, the piston rod of cylinder six is worn to establish slider two just the welding has the sucking disc on the piston rod of cylinder six.

By adopting the technical scheme, the two third cylinders are started, the piston rods of the three cylinders extend to respectively drive the two sliding blocks to slide forwards on the second sliding rail and the third sliding rail, the two sliding blocks slide forwards to drive the two cylinders welded with the sliding blocks to move forwards respectively, then the two fourth cylinders are started again, the piston rods of the four cylinders extend to respectively drive the first sliding plate and the fifth cylinder to move upwards, then the fifth cylinder is restarted, the piston rods of the fifth cylinders extend to drive the second sliding blocks welded with the fifth cylinders to slide forwards in the first through grooves, the two forward sliding blocks drive the sixth cylinder to move forwards, then the sixth cylinder is started again, and the piston rods of the sixth cylinder extend to drive the sucker to move downwards until the sucker is sucked on a plate to be machined.

Preferably, the first pressing mechanism comprises a seventh air cylinder, the seventh air cylinder is welded on the upper end face of the first fixing plate, a supporting base is arranged on one side of the seventh air cylinder and fixedly connected with the base, the supporting base is a concave block, a supporting shaft is welded on the top end of the supporting base, a second sliding plate is arranged on the supporting shaft, a second through groove is formed in the second sliding plate, the supporting shaft penetrates through the second through groove, a supporting block is welded on a piston rod of the seventh air cylinder, the second sliding plate is connected with the supporting block through a hinge, and a pressing block is fixedly connected to one end, far away from the supporting block, of the second sliding plate.

By adopting the technical scheme, the cylinder seven is started, the piston rod of the cylinder seven rises to drive the supporting block to move upwards, the supporting block moves upwards to drive the sliding plate to lift up at one end hinged with the sliding plate, and the sliding plate is far away from one end of the supporting block to descend and drive the pressing block to descend until the plate to be processed is pressed due to the existence of the supporting base.

Preferably, a rubber pad is welded on the lower end face of the pressing block.

By adopting the technical scheme, the rubber pad plays a role in increasing friction force, so that the pressing block can more effectively press the plate to be processed.

Preferably, a second pressing mechanism is arranged on one side of the pressing mechanism, the second pressing mechanism is fixedly connected with the second fixing plate, and the second pressing mechanism and the first pressing mechanism are symmetrically arranged.

By adopting the technical scheme, the two pressing mechanisms can press the plate to be processed more tightly, and the two symmetrical pressing mechanisms make the whole body look more beautiful.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is another schematic structural view of the embodiment;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is an enlarged view of a portion B of fig. 2.

Reference numerals: 1. a base; 2. a laser cutting machine body; 3. a first fixing plate; 4. a second fixing plate; 5. a second slide rail; 6. a third slide rail; 7. a sliding mechanism; 71. a motor; 72. a threaded rod; 73. a chute; 74. a first sliding block; 75. a second air cylinder; 8. a feeding mechanism; 81. a third air cylinder; 82. a slider; 83. a cylinder IV; 84. a first sliding plate; 85. a first through groove; 86. a fifth cylinder; 87. a second sliding block; 88. a sixth air cylinder; 89. a suction cup; 9. a plate block; 10. a first pressing mechanism; 101. a seventh cylinder; 102. a support block; 103. a second sliding plate; 104. a second through groove; 105. a support base; 106. a support shaft; 107. briquetting; 108. a rubber pad; 11. a second pressing mechanism; 12. a first slide rail; 13. fixing the rod; 14. and a first cylinder.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

The utility model provides a laser cutting machine, see fig. 1 to 4, including laser cutting machine body 2 and base 1, still include slide rail one 12, base 1 up end center welding has slide rail one 12, slide rail one 12 below is provided with slide mechanism 7, slide rail one 12 one side welding has cylinder one 14, fixedly connected with laser cutting machine body 2 on the piston rod of cylinder one 14, laser cutting machine body 2 is sliding connection with the slide rail, cylinder one 14 top is provided with dead lever 13, dead lever 13 is fixed connection in slide rail one 12 both sides respectively, base 1 both sides weld fixed plate one 3 and fixed plate two 4 respectively, fixed plate one 3 and fixed plate two 4 up end fixedly connected with slide rail two 5 and slide rail three 6 respectively, be provided with feed mechanism 8 on slide rail two 5 and the slide rail three 6, slide rail two 5 one side is provided with hold-down mechanism one 10, hold-down mechanism one 10 is fixed connection with fixed plate one 3.

Slide mechanism 7 includes motor 71, two spouts 73 have been seted up to base 1 up end, motor 71 has all been welded to spout 73 one side, all welded on the output shaft of motor 71 has threaded rod 72, threaded rod 72 is the rotation with spout 73 opposite side and is connected, all be provided with first slider 74 on the threaded rod 72, threaded rod 72 all is threaded connection with first slider 74, first slider 74 all is sliding connection in spout 73, the equal fixedly connected with cylinder two 75 of the 74 up end of slider, cylinder two 75 all is fixed connection with slide rail one 12.

Feed mechanism 8 includes three 81 cylinders, three 81 cylinders have all been welded to two 3 and two 4 up end of fixed plate, all be provided with sliding block 82 on two 5 slide rails and the three 6 slide rails, the piston rod of three 81 cylinders all is fixed connection with sliding block 82, four 83 cylinders have all been welded to the sliding block 82 up end, all weld on the piston rod of four 83 cylinders has slide 84, logical groove 85 has been seted up to slide 84 up end, the welding of one 84 up end one side of slide has cylinder five 86, the welding has two 87 sliders on five 86 cylinders's the piston rod, two 87 sliders are sliding connection with logical groove 85, the welding of two 87 up ends of slider has cylinder six 88, the piston rod of cylinder six 88 wears to establish two 87 sliders and the welding has sucking disc 89 on the piston rod of cylinder six 88.

The first pressing mechanism 10 comprises a seventh cylinder 101, the seventh cylinder 101 is welded on the upper end face of the first fixing plate 3, a supporting base 105 is arranged on one side of the seventh cylinder 101, the supporting base 105 is fixedly connected with the base 1, the supporting base 105 is a concave block, a supporting shaft 106 is welded on the top end of the supporting base 105, a second sliding plate 103 is arranged on the supporting shaft 106, a second through groove 104 is formed in the second sliding plate 103, the supporting shaft 106 penetrates the second through groove 104, a supporting block 102 is welded on a piston rod of the seventh cylinder 101, the second sliding plate 103 is connected with the supporting block 102 through a hinge, and a pressing block 107 is fixedly connected with one.

The lower end face of the pressing block 107 is welded with a rubber pad 108, and the rubber pad 108 plays a role in increasing friction force, so that the pressing block 107 can more effectively press the plate 9 to be processed.

One side of the first pressing mechanism 10 is provided with a second pressing mechanism 11, the second pressing mechanism 11 is fixedly connected with the second fixing plate 4, the second pressing mechanism 11 and the first pressing mechanism 10 are symmetrically arranged, the two pressing mechanisms can press the plate 9 to be processed more tightly, and the two symmetrical pressing mechanisms enable the whole body to be more attractive.

In actual operation, after parameters of each mechanism are manually set, the two cylinders three 81 of the feeding mechanism 8 are started, piston rods of the two cylinders three 81 are extended to respectively drive the two sliding blocks 82 to slide forwards on the sliding rails two 5 and the sliding rails three 6, the two sliding blocks 82 slide forwards to drive the two cylinders four 83 welded with the sliding blocks to move forwards, then the two cylinders four 83 are started, the piston rods of the cylinders four 83 are extended to respectively drive the sliding plates one 84 and the cylinders five 86 to move upwards, then the cylinders five 86 are started, the piston rods of the cylinders five 86 are extended to drive the sliding blocks two 87 welded with the sliding blocks to slide forwards in the through grooves one 85, the sliding blocks two 87 slide forwards to drive the cylinders six 88 to move forwards, then the cylinders six 88 are started, the piston rods of the cylinders six 88 are extended to drive the suckers 89 to move downwards until the plate 9 to be processed is sucked, the piston rods of the cylinders six 88 are retracted to drive the sucked plate 9 to move upwards, and then the piston rods of the three cylinders 81 retract to drive the sucked plate 9 to move backwards, and when the plate 9 moves above the base 1, the piston rods of the six cylinders 88 extend again to place the plate 9 on the base 1.

And then, starting the air cylinder seven 101 of the first pressing mechanism 10, wherein a piston rod of the air cylinder seven 101 rises to drive the supporting block 102 to move upwards, the supporting block 102 moves upwards to drive one end of the sliding plate hinged with the supporting block to rise, because the supporting base 105 exists, one end of the sliding plate far away from the supporting block 102 descends and drives the pressing block 107 to descend until the plate 9 to be processed is pressed, and the second pressing mechanism 11 is similar to the first pressing mechanism.

Then the piston rod of the cylinder six 88 is retracted again and separated from the plate 9, and then the motor 71 and the cylinder one 14 of the sliding mechanism 7 are started again, the output shaft of the motor 71 rotates forward to drive the threaded rod 72 to rotate forward, the threaded rod 72 rotates forward to drive the slide block one 74 connected with the threaded rod to move forward, the slide block one 74 moves forward to drive the cylinder two 75 fixedly connected with the slide block one to move forward, then, the second cylinder 75 is started, the piston rod of the second cylinder 75 extends to drive the first slide rail 12 to move upwards, the piston rod of the first cylinder 14 extends to drive the laser machine body to slide on the first slide rail 12, so that the laser cutting machine body 2 can move in all directions, then the laser cutting machine is started to finish the processing of the plate 9, finally the first pressing mechanism 10 and the second pressing mechanism 11 release the processed plate 9, the feeding mechanism 8 moves downwards to suck the processed plate 9 and take the plate out of the base 1 in the same way as the above.

Claims

1. A laser cutting machine comprises a laser cutting machine body (2) and a base (1), and is characterized by further comprising a first sliding rail (12), wherein the first sliding rail (12) is welded at the center of the upper end face of the base (1), a sliding mechanism (7) is arranged below the first sliding rail (12), a first air cylinder (14) is welded on one side of the first sliding rail (12), the laser cutting machine body (2) is fixedly connected onto a piston rod of the first air cylinder (14), the laser cutting machine body (2) is in sliding connection with the sliding rail, a fixing rod (13) is arranged above the first air cylinder (14), the fixing rod (13) is fixedly connected onto two sides of the first sliding rail (12) respectively, a first fixing plate (3) and a second fixing plate (4) are welded onto two sides of the base (1), a second sliding rail (5) and a third sliding rail (6) are fixedly connected onto the upper end faces of the first fixing plate (3) and the second fixing, the feeding mechanism (8) is arranged on the second sliding rail (5) and the third sliding rail (6), the first pressing mechanism (10) is arranged on one side of the second sliding rail (5), and the first pressing mechanism (10) is fixedly connected with the first fixing plate (3).

2. The laser cutting machine according to claim 1, wherein the sliding mechanism (7) comprises a motor (71), two sliding grooves (73) are formed in the upper end face of the base (1), the motor (71) is welded to one side of each sliding groove (73), a threaded rod (72) is welded to the output shaft of the motor (71), the threaded rod (72) is rotatably connected to the other side of each sliding groove (73), a first sliding block (74) is arranged on each threaded rod (72), the threaded rods (72) are in threaded connection with the first sliding blocks (74), the first sliding blocks (74) are in sliding connection with the sliding grooves (73), a second air cylinder (75) is fixedly connected to the upper end face of the first sliding block (74), and the second air cylinders (75) are fixedly connected with the first sliding rails (12).

3. The laser cutting machine according to claim 1, wherein the feeding mechanism (8) comprises a third cylinder (81), the third cylinder (81) is welded on the upper end surfaces of the first fixing plate (3) and the second fixing plate (4), sliding blocks (82) are arranged on the second sliding rail (5) and the third sliding rail (6), piston rods of the third cylinder (81) are fixedly connected with the sliding blocks (82), a fourth cylinder (83) is welded on the upper end surfaces of the sliding blocks (82), a first sliding plate (84) is welded on the piston rods of the fourth cylinder (83), a first through groove (85) is formed in the upper end surface of the first sliding plate (84), a fifth cylinder (86) is welded on one side of the upper end surface of the first sliding plate (84), a second sliding block (87) is welded on the piston rod of the fifth cylinder (86), and the second sliding block (87) is connected with the first through groove (85) in a sliding manner, the welding of slider two (87) up end has cylinder six (88), the piston rod of cylinder six (88) wears to establish slider two (87) just the welding has sucking disc (89) on the piston rod of cylinder six (88).

4. A laser cutting machine according to claim 1, characterized in that the first pressing mechanism (10) comprises a pneumatic cylinder (101), a cylinder seventh (101) is welded on the upper end surface of the first fixing plate (3), a supporting base (105) is arranged on one side of the cylinder seventh (101), the supporting base (105) is fixedly connected with the base (1), the supporting base (105) is a concave block, a support shaft (106) is welded at the top end of the support base (105), a second sliding plate (103) is arranged on the support shaft (106), a second through groove (104) is formed in the second sliding plate (103), the support shaft (106) penetrates through the second through groove (104), a piston rod of the cylinder seven (101) is welded with a supporting block (102), the sliding plate two (103) is connected with the supporting block (102) through a hinge, one end, far away from the supporting block (102), of the second sliding plate (103) is fixedly connected with a pressing block (107).

5. The laser cutting machine according to claim 4, characterized in that a rubber pad (108) is welded to the lower end face of the pressing block (107).

6. The laser cutting machine according to claim 4, characterized in that a second pressing mechanism (11) is arranged on one side of the first pressing mechanism (10), the second pressing mechanism (11) is fixedly connected with the second fixing plate (4), and the second pressing mechanism (11) and the first pressing mechanism (10) are symmetrically arranged.