CN212496021U

CN212496021U - Laser cutting machine capable of automatically cleaning dust

Info

Publication number: CN212496021U
Application number: CN202021012721.1U
Authority: CN
Inventors: 牛加涛
Original assignee: Jinan Hongniu Machinery Equipment Co ltd
Current assignee: Jinan Hongniu Machinery Equipment Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-02-09
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a can clear up laser cutting machine of dust automatically, comprises a workbench, the top sliding connection of workstation has the Y axle, a lateral symmetry fixed mounting of Y axle has two backup pads, and one side that two backup pads are close to each other all is provided with the recess, the welding has same guide arm on the top inner wall of recess and on the bottom inner wall, and sliding connection has same movable plate on the outer wall of two guide arms, the cover is equipped with the second extension spring on the outer wall of guide arm, the top and the bottom of second extension spring weld with the top of the top inner wall of recess and movable plate respectively mutually. The utility model discloses simple structure upwards stimulates the arm-tie and rotatory arm-tie can drive circular brush and carry out longitudinal movement and contact with the workstation for the in-process that removes at the workstation can be automatic clear up the dust on the workstation, avoids the dust to influence cutting effect, and the clearance is fast, has improved cutting efficiency, convenient to use.

Description

Laser cutting machine capable of automatically cleaning dust

Technical Field

The utility model relates to a laser cutting technical field especially relates to a laser cutting machine that can clear up dust automatically.

Background

The laser cutting is to irradiate the material to be cut with high-power-density laser beam, so that the material is heated to vaporization temperature quickly and evaporated to form holes, and the holes continuously form slits with narrow width along with the movement of the material by the light beam, thereby completing the cutting of the material.

The utility model with the bulletin number of CN207656099U discloses a high-speed laser cutting machine, which comprises a machine tool body and a dust removal mechanism; the machine tool body comprises a workbench capable of moving horizontally, and the dust removal mechanism is arranged below the workbench; a laser head for cutting a workpiece is arranged above the workbench and is arranged on a Z shaft capable of moving up and down; the Z axis is arranged on a Y axis capable of moving horizontally, the Y axis is arranged on an X axis capable of moving horizontally, and the motion direction of the X axis is vertical to that of the Y axis; the machine tool body is provided with a sensor for monitoring the motion states of the Y axis and the X axis; the switch of dust removal mechanism is connected to the switch department of laser head and the output of sensor, works as the switch of laser head is closed and any when the sensor has the output, the switch of dust removal mechanism is closed. The utility model discloses a high-speed laser cutting machine has reduced the energy consumption when having solved the laser cutting dust to the environmental pollution problem.

However, the high-speed laser cutting machine cannot automatically clean dust on the workbench, the dust can affect the cutting effect, the dust can only be cleaned manually, the cleaning speed is low, and the cutting efficiency can be affected, so that the laser cutting machine capable of automatically cleaning the dust is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a laser cutting machine capable of automatically cleaning dust.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a laser cutting machine capable of automatically cleaning dust comprises a workbench, wherein a Y shaft is connected to the top of the workbench in a sliding mode, two support plates are symmetrically and fixedly mounted on one side of the Y shaft, grooves are formed in the sides, close to each other, of the two support plates, the same guide rod is welded to the inner wall of the top of each groove and the inner wall of the bottom of each groove, the same moving plate is connected to the outer walls of the two guide rods in a sliding mode, a second tension spring is sleeved on the outer wall of each guide rod, the top end and the bottom end of the second tension spring are respectively welded to the inner wall of the top of each groove and the top of the corresponding moving plate, two side plates are symmetrically welded to the bottom of each moving plate, one side, close to each other, of the two;

the two supporting plates are welded on one side close to each other, a first vertical plate and a second vertical plate are welded at the bottom of the top plate respectively, the first vertical plate is located on one side of the second vertical plate, a rotating shaft is rotatably connected to one side of the first vertical plate, one end of the rotating shaft penetrates through the second vertical plate and is welded with a second bevel gear, two cams are fixedly sleeved on the outer wall of the rotating shaft, the bottoms of the cams are in contact with the top of the moving plate, a first through hole is formed in the top plate, a round rod is rotatably connected to the inner wall of the first through hole, the bottom end of the round rod penetrates through the first through hole and is welded with a first bevel gear, the first bevel gear is meshed with the second bevel gear, a pulling plate is slidably connected to the outer wall of the round rod, a plurality of positioning grooves which are arranged at equal intervals are annularly arranged at the top of the round rod by taking the center of the round, the bottom of locating lever extends to in the constant head tank and contacts with the inner wall of constant head tank, the cover is equipped with first extension spring on the outer wall of round bar, the top and the bottom of first extension spring weld with the bottom of arm-tie and the top of roof mutually respectively.

Preferably, a limiting plate is welded at the top end of the round rod and is located above the pulling plate.

Preferably, the pulling plate is provided with a second through hole, the inner walls of two sides of the second through hole are provided with sliding grooves, and two sides of the round rod respectively extend into the two sliding grooves and are respectively connected with the two sliding grooves in a sliding manner.

Preferably, reinforcing plates are welded on the sides, close to each other, of the two supporting plates, and the tops of the reinforcing plates are welded with the bottoms of the top plates.

Preferably, a bearing is welded on one side of the first vertical plate, and one end of the rotating shaft extends to an inner ring of the bearing and is welded with the inner ring of the bearing.

Compared with the prior art, the beneficial effects of the utility model are that: upwards pulling arm-tie can slide and tensile first extension spring on the round bar, the arm-tie can drive the locating lever and carry out longitudinal movement and break away from the constant head tank in addition, rotatory arm-tie can drive the round bar and rotate, the round bar can drive the cam and rotate, the cam can slide and extrude the movable plate on the movable plate, then can make the movable plate carry out longitudinal movement and tensile second extension spring on the guide arm, the movable plate can drive circular brush and carry out longitudinal movement and contact with the workstation, when adjusting the pressure of circular brush to the workstation, loosen the arm-tie, first extension spring can make the locating lever reset, then the locating lever can block into the constant head tank again and brake the round bar, carry out the in-process that removes at the workstation, the workstation can make circular brush rotate, circular brush can clear up the dust on the workstation.

The utility model discloses simple structure upwards stimulates the arm-tie and rotatory arm-tie can drive circular brush and carry out longitudinal movement and contact with the workstation for the in-process that removes at the workstation can be automatic clear up the dust on the workstation, avoids the dust to influence cutting effect, and the clearance is fast, has improved cutting efficiency, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of a laser cutting machine capable of automatically cleaning dust according to the present invention;

fig. 2 is an enlarged view of a portion a of a laser cutting machine capable of automatically cleaning dust according to the present invention;

fig. 3 is an enlarged view of a portion B of a laser cutting machine capable of automatically cleaning dust according to the present invention;

fig. 4 is an enlarged view of a part C of a laser cutting machine capable of automatically cleaning dust according to the present invention;

fig. 5 is a top view of a positioning groove of a laser cutting machine capable of automatically cleaning dust according to the present invention.

In the figure: the device comprises a working table 1, a circular brush 2, a side plate 3, a Y-axis 4, a supporting plate 5, a reinforcing plate 6, a moving plate 7, a first vertical plate 8, a cam 9, a rotating shaft 10, a first tension spring 11, a second vertical plate 12, a top plate 13, a limiting plate 14, a round rod 15, a first bevel gear 16, a second bevel gear 17, a groove 18, a guide rod 19, a second tension spring 20, a pulling plate 21, a positioning rod 22 and a positioning groove 23.

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.

Referring to fig. 1-5, a laser cutting machine capable of automatically cleaning dust comprises a workbench 1, wherein a Y-axis 4 is slidably connected to the top of the workbench 1, two support plates 5 are symmetrically and fixedly mounted on one side of the Y-axis 4, grooves 18 are formed in the sides, close to each other, of the two support plates 5, the same guide rod 19 is welded to the inner wall of the top and the inner wall of the bottom of each groove 18, the same moving plate 7 is slidably connected to the outer wall of each guide rod 19, a second tension spring 20 is sleeved on the outer wall of each guide rod 19, the top end and the bottom end of each second tension spring 20 are respectively welded to the inner wall of the top of each groove 18 and the top of each moving plate 7, two side plates 3 are symmetrically welded to the bottom of each moving plate 7, the same circular brush 2 is rotatably connected to the side, and the bottom;

the same top plate 13 is welded on one side of the two supporting plates 5 close to each other, a first vertical plate 8 and a second vertical plate 12 are respectively welded at the bottom of the top plate 13, the first vertical plate 8 is positioned on one side of the second vertical plate 12, a rotating shaft 10 is rotatably connected on one side of the first vertical plate 8, one end of the rotating shaft 10 penetrates through the second vertical plate 12 and is welded with a second bevel gear 17, two cams 9 are fixedly sleeved on the outer wall of the rotating shaft 10, the bottom of the cam 9 is contacted with the top of the moving plate 7, a first through hole is arranged on the top plate 13, a round rod 15 is rotatably connected on the inner wall of the first through hole, the bottom end of the round rod 15 penetrates through the first through hole and is welded with a first bevel gear 16, the first bevel gear 16 is meshed with the second bevel gear 17, a pulling plate 21 is slidably connected on the outer wall of the round rod 15, and a plurality of positioning grooves, two positioning rods 22 are symmetrically welded at the top of the pulling plate 21, the bottom ends of the positioning rods 22 extend into the positioning grooves 23 and are in contact with the inner walls of the positioning grooves 23, a first tension spring 11 is sleeved on the outer wall of the round rod 15, the top end and the bottom end of the first tension spring 11 are respectively welded with the bottom of the pulling plate 21 and the top of the top plate 13, the pulling plate 21 can be pulled upwards to slide on the round rod 15 and stretch the first tension spring 11, in addition, the pulling plate 21 can drive the positioning rods 22 to longitudinally move and separate from the positioning grooves 23, the round rod 15 can drive the round rod 15 to rotate, the round rod 15 can drive the cam 9 to rotate, the cam 9 can slide on the moving plate 7 and extrude the moving plate 7, so that the moving plate 7 can longitudinally slide on the guide rods 19 and stretch the second tension spring 20, the moving plate 7 can drive the circular brush 2 to longitudinally move and be in contact with the workbench 1, when the pressure of the circular brush 2, loosen arm-tie 21, first extension spring 11 can make locating lever 22 reset, then locating lever 22 can block into in the constant head tank 23 again and brake round bar 15, carries out the in-process that removes at workstation 1, and workstation 1 can make circular brush 2 rotate, and circular brush 2 can clear up the dust on the workstation 1, the utility model discloses simple structure makes progress and stimulates arm-tie 21 and rotatory arm-tie 21 can drive circular brush 2 and carry out longitudinal movement and contact with workstation 1 for the in-process that removes at workstation 1 can be automatic clear up the dust on workstation 1, avoids the dust to influence the cutting effect, and the clearance is fast, has improved cutting efficiency, convenient to use.

In the utility model, a limiting plate 14 is welded on the top end of a round bar 15, the limiting plate 14 is positioned above a pulling plate 21, a second through hole is arranged on the pulling plate 21, sliding grooves are arranged on the inner walls of the two sides of the second through hole, the two sides of the round bar 15 respectively extend into the two sliding grooves and are respectively connected with the two sliding grooves in a sliding manner, a reinforcing plate 6 is welded on one side of the two supporting plates 5 which are close to each other, the top of the reinforcing plate 6 is welded with the bottom of a top plate 13, a bearing is welded on one side of a first vertical plate 8, one end of a rotating shaft 10 extends to the inner ring of the bearing and is welded with the inner ring of the bearing, the pulling plate 21 can slide on the round bar 15 and stretch a first tension spring 11 by pulling upwards, in addition, the pulling plate 21 can drive a positioning rod 22 to move longitudinally and separate from a positioning groove 23, the rotating pulling plate 21 can drive the round, the cam 9 can slide on the movable plate 7 and press the movable plate 7, so that the movable plate 7 can longitudinally slide on the guide rod 19 and stretch the second tension spring 20, the movable plate 7 can drive the circular brush 2 to longitudinally move and contact with the workbench 1, when the pressure of the circular brush 2 on the workbench 1 is adjusted, the pull plate 21 is loosened, the first tension spring 11 can reset the positioning rod 22, the positioning rod 22 can be clamped into the positioning groove 23 again and brake the circular rod 15, the workbench 1 can rotate the circular brush 2 and the circular brush 2 can clean dust on the workbench 1 in the moving process of the workbench 1, the utility model has simple structure, the pull plate 21 can be pulled upwards and the pull plate 21 can be rotated to drive the circular brush 2 to longitudinally move and contact with the workbench 1, so that the dust on the workbench 1 can be automatically cleaned in the moving process of the workbench 1, avoid the dust to influence cutting effect, the clearance is fast, has improved cutting efficiency, convenient to use.

The working principle is as follows: when the device is used, the pulling plate 21 is pulled upwards, the pulling plate 21 slides on the round rod 15 and stretches the first tension spring 11, in addition, the pulling plate 21 drives the positioning rod 22 to move longitudinally and separate from the positioning groove 23, when the positioning rod 22 separates from the positioning groove 23, the pulling plate 21 is rotated, the pulling plate 21 drives the round rod 15 to rotate, the round rod 15 drives the first bevel gear 16 to rotate, the first bevel gear 16 drives the second bevel gear 17 to rotate, the second bevel gear 17 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the cam 9 to rotate, the cam 9 slides on the movable plate 7 and extrudes the movable plate 7, so that the movable plate 7 can slide longitudinally on the guide rod 19 and stretch the second tension spring 20, the movable plate 7 drives the side plate 3 to move longitudinally, the side plate 3 drives the round hairbrush 2 to move longitudinally and contact with the workbench 1, when the pressure of the round hairbrush 2 on the workbench 1 is adjusted, loosen arm-tie 21, first extension spring 11 can make arm-tie 21 reset, arm-tie 21 can make locating lever 22 reset, then locating lever 22 can block into constant head tank 23 again and brake round bar 15, the in-process that removes at workstation 1, workstation 1 can make circular brush 2 rotate, circular brush 2 can clear up the dust on workstation 1, make the in-process that removes at workstation 1 can be automatic clear up the dust on workstation 1, avoid the dust to influence the cutting effect, the cleaning speed is fast, cutting efficiency is improved, high durability and convenient use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The laser cutting machine capable of automatically cleaning dust comprises a workbench (1), wherein the top of the workbench (1) is connected with a Y shaft (4) in a sliding manner, and is characterized in that two support plates (5) are symmetrically and fixedly arranged on one side of the Y shaft (4), one sides of the two support plates (5) close to each other are respectively provided with a groove (18), the inner wall of the top of the groove (18) and the inner wall of the bottom of the groove are welded with the same guide rod (19), the outer walls of the two guide rods (19) are connected with the same movable plate (7) in a sliding manner, the outer wall of the guide rod (19) is sleeved with a second tension spring (20), the top end and the bottom end of the second tension spring (20) are respectively welded with the inner wall of the top of the groove (18) and the top of the movable plate (7), the bottom of the movable plate (7) is symmetrically welded with two side plates (3), one side of, the bottom of the circular brush (2) is in contact with the top of the workbench (1);

one side of two backup pads (5) that are close to each other has welded same roof (13), the bottom of roof (13) has welded first riser (8) and second riser (12) respectively, first riser (8) are located one side of second riser (12), one side of first riser (8) is rotated and is connected with pivot (10), the one end of pivot (10) is run through second riser (12) and is welded second bevel gear (17), the fixed cover is equipped with two cams (9) on the outer wall of pivot (10), the bottom of cam (9) contacts with the top of movable plate (7), be provided with first through-hole on roof (13), rotate on the inner wall of first through-hole and be connected with round bar (15), the bottom of round bar (15) is run through first through-hole and is welded first bevel gear (16), first bevel gear (16) mesh with second bevel gear (17), sliding connection has arm-tie (21) on the outer wall of round bar (15), the top of roof (13) uses the center of round bar (15) to be constant head tank (23) that the annular was provided with a plurality of equidistant settings as the centre of a circle, the top symmetric welding of arm-tie (21) has two locating levers (22), the bottom of locating lever (22) extends to in constant head tank (23) and contacts with the inner wall of constant head tank (23), the cover is equipped with first extension spring (11) on the outer wall of round bar (15), the top and the bottom of first extension spring (11) weld with the bottom of arm-tie (21) and the top of roof (13) mutually respectively.

2. The laser cutting machine capable of automatically cleaning dust according to claim 1, characterized in that a limiting plate (14) is welded on the top end of the round rod (15), and the limiting plate (14) is located above the pulling plate (21).

3. The laser cutting machine capable of automatically cleaning dust according to claim 1, wherein the pulling plate (21) is provided with a second through hole, sliding grooves are respectively formed on inner walls of two sides of the second through hole, and two sides of the round rod (15) respectively extend into and are respectively connected with the two sliding grooves in a sliding manner.

4. The laser cutting machine capable of automatically cleaning dust according to claim 1, characterized in that a reinforcing plate (6) is welded on one side of each of two support plates (5) close to each other, and the top of the reinforcing plate (6) is welded with the bottom of the top plate (13).

5. The laser cutting machine capable of automatically cleaning dust according to claim 1, wherein a bearing is welded to one side of the first vertical plate (8), and one end of the rotating shaft (10) extends to and is welded with an inner ring of the bearing.