阅读说明：本技术 一种带有倒角功能的激光切割机 (Laser cutting machine with chamfering function ) 是由 李昕 于 2019-10-11 设计创作，主要内容包括：本发明公开了一种带有倒角功能的激光切割机,属于切割机领域,包括机壳b,所述机壳b上固定安装有电机a与机壳a,所述机壳a的两侧外壁上均固定安装有侧壳,所述电机a输出端上安装的转轴一端穿过延伸至侧壳的内部固定安装有驱动齿轮,所述机壳a的外部通过合页安装有机门,所述机门上镶嵌有观察窗,所述机壳a的内部通过滑轨滑动安装有滑块。本发明通过安装有具有吸盘的转轴,转轴可由电机驱动,在对工件进行切割时,需要变换切割边时,直接使转轴旋转即可带动工件旋转,快速改变切割边,方便快捷；且需要进行倒角时,只需将工件通过吸盘安装在转轴上,驱动转轴慢转一定的角度,此过程激光切割器可对工件完成倒角处理,功能强大。(The invention discloses a laser cutting machine with a chamfering function, which belongs to the field of cutting machines and comprises a machine shell b, wherein a motor a and a machine shell a are fixedly arranged on the machine shell b, side shells are fixedly arranged on the outer walls of the two sides of the machine shell a, one end of a rotating shaft arranged on the output end of the motor a penetrates through the inner part extending to the side shells and is fixedly provided with a driving gear, a machine door is arranged on the outer part of the machine shell a through a hinge, an observation window is embedded in the machine door, and a sliding block is slidably arranged in the machine shell a through a sliding rail. The rotary shaft with the sucker is arranged, the rotary shaft can be driven by the motor, when a workpiece is cut and a cutting edge needs to be changed, the workpiece can be driven to rotate by directly rotating the rotary shaft, the cutting edge is quickly changed, and the rotary cutting machine is convenient and quick; when chamfering is needed, the workpiece is only needed to be installed on the rotating shaft through the sucking disc, the rotating shaft is driven to rotate at a certain angle slowly, the laser cutter can complete chamfering processing on the workpiece in the process, and the function is strong.)

1. The utility model provides a laser cutting machine with chamfer function, includes casing b (7), its characterized in that: a motor a (6) and a machine shell a (2) are fixedly mounted on the machine shell b (7), side shells (1) are fixedly mounted on the outer walls of the two sides of the machine shell a (2), one end of a rotating shaft mounted on the output end of the motor a (6) penetrates through the inner part extending to the side shells (1) and is fixedly mounted with a driving gear (13), a machine door (4) is mounted on the outer part of the machine shell a (2) through a hinge, an observation window (3) is embedded on the machine door (4), a sliding block (9) is slidably mounted in the machine shell a (2) through a sliding rail, a mounting rod (10) is fixedly mounted at one end of the sliding block (9), a rack (8) is fixedly mounted on the outer wall of one side of the sliding block (9), a servo machine (11) is mounted on the mounting rod (10), a laser cutting head (12) is fixedly mounted on the bottom surface of the servo machine (11), and a bottom plate (19, the bottom plate (19) is detachably provided with a fixing piece (20) through a set screw (203), the fixing piece (20) consists of a Z-shaped plate (202) and a pressing rod (204), the pressing rod (204) is arranged in the Z-shaped plate (202) through a spring (201), an exhaust fan (15), a gas purifying box (16) and a motor b (17) are respectively and fixedly arranged in the shell b (7) from left to right, an exhaust pipe (14) is fixedly arranged on the exhaust fan (15), a sucking disc (18) is fixedly arranged at the top end of a rotating shaft arranged on the output end of the motor b (17), a filter screen (21), a gauze layer (22), a diatom ooze layer (23) and an active carbon layer (24) are respectively arranged inside the air purifying box (16) from left to right, and the motor a (6), the server (11), the laser cutting head (12), the exhaust fan (15) and the motor b (17) are electrically connected with an external power supply.

2. The laser cutting machine with the chamfering function according to claim 1, wherein a goggle lens (5) is mounted on the machine door (4) on one side of the observation window (3) through a hinge.

3. The laser cutting machine with the chamfering function according to claim 1, wherein the rack (8) is located inside the side casing (1), and the rack (8) and the driving gear (13) are connected through gear engagement.

4. The laser cutting machine with the chamfering function according to claim 1, wherein one end of the suction pipe (14) extends to the inside of the machine casing a (2) through.

5. The laser cutting machine with chamfering function according to claim 1, wherein the suction cup (18) is located on the same plane as the base plate (19).

6. The laser cutting machine with the chamfering function according to claim 1, wherein an air outlet (25) is formed in the clean air box (16) on one side of the activated carbon layer (24), and the air outlet (25) is communicated with the external environment.

7. The laser cutting machine with chamfering function according to claim 1, wherein the fixing member (20) is installed in two symmetrically about a longitudinal center axis of the housing a (2).

Technical Field

The invention belongs to the field of cutting machines, and particularly relates to a laser cutting machine with a chamfering function.

Background

The laser cutting machine with chamfering function focuses 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 a workpiece to enable the workpiece to reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal.

Traditional laser cutting machine that has a chamfer function all is provided with the observation window externally, but not supporting any eye protection device of installing, the highlight that produces during laser cutting easily causes the injury to people's eyes, and traditional laser cutting machine that has a chamfer function generally can only the straight line cutting, hardly accomplish actions such as chamfer, working range has certain limitation, and traditional laser cutting machine that has a chamfer function does not install any net gas structure inside, general laser cutting can produce extremely high temperature in the twinkling of an eye, often can produce some harmful gas with the metal reaction, directly discharge into to the atmosphere in, and environmental protection not, need carry out certain improvement.

Disclosure of Invention

The invention aims to provide a laser cutting machine with a chamfering function, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a laser cutting machine with a chamfering function comprises a machine shell b, wherein a motor a and a machine shell a are fixedly installed on the machine shell b, side shells are fixedly installed on the outer walls of the two sides of the machine shell a, one end of a rotating shaft installed on the output end of the motor a penetrates through the inner part extending to the side shells, a driving gear is fixedly installed on the inner part, a machine door is installed outside the machine shell a through a hinge, an observation window is embedded in the machine door, a sliding block is installed inside the machine shell a in a sliding mode through a sliding rail, an installation rod is fixedly installed at one end of the sliding block, a rack is fixedly installed on the outer wall of one side of the sliding block, a servo machine is installed on the installation rod, a laser cutting head is fixedly installed on the bottom surface of the servo machine, a bottom plate is fixedly installed on the inner wall of the bottom surface of the machine shell a, the utility model discloses a portable air purifier, including casing b, compressing tightly the pole and passing through spring mounting at the Z template, there are air exhauster, air purification box and motor b in casing b's inside from a left side to the right side respectively fixed mounting, fixed mounting has the exhaust tube on the air exhauster, the pivot top fixed mounting who installs on motor b's the output has the sucking disc, air purification box's inside is provided with filter screen, gauze layer, diatom mud layer and active carbon layer from a left side to the right side respectively, motor a, servo, laser cutting head, air exhauster and motor b all with external power supply electric connection.

As a further scheme of the invention: one side of the observation window is positioned on the machine door and is provided with a goggle lens through a hinge.

As a further scheme of the invention: the rack is positioned in the side shell, and the rack is meshed with the driving gear through a gear.

As a further scheme of the invention: one end of the air exhaust pipe penetrates and extends to the interior of the machine shell a.

As a further scheme of the invention: the sucker and the bottom plate are positioned on the same plane.

As a further scheme of the invention: and one side of the activated carbon layer is positioned in the air purifying box and is provided with an air outlet, and the air outlet is communicated with the external environment.

As a further scheme of the invention: two fixing pieces are symmetrically arranged on the longitudinal central axis of the machine shell a.

Compared with the prior art, the invention has the beneficial effects that:

according to the laser cutting machine with the chamfering function, the goggle lens is arranged on the outer part of the laser cutting machine, so that people can shield the observation window by the goggle lens when performing laser cutting, thereby effectively shielding the strong light of laser, avoiding the strong light from damaging the eyes of people, and effectively protecting the eyes of people;

according to the laser cutting machine with the chamfering function, the gas purifying box is arranged in the laser cutting machine, so that the generated cutting waste gas can be guided into the gas purifying box during laser cutting, the waste gas is effectively filtered and adsorbed, harmful gas is prevented from being directly discharged into the external environment, the environment is effectively protected, and the laser cutting machine is environment-friendly;

the laser cutting machine with the chamfering function is provided with the rotating shaft with the sucker, the rotating shaft can be driven by the motor, when a workpiece is cut and a cutting edge needs to be changed, the rotating shaft is directly rotated to drive the workpiece to rotate, the cutting edge is quickly changed, and convenience and rapidness are realized; when chamfering is needed, the workpiece is only needed to be installed on the rotating shaft through the sucking disc, the rotating shaft is driven to rotate at a certain angle slowly, the laser cutter can complete chamfering processing on the workpiece in the process, and the function is strong.

Drawings

Fig. 1 is an external structural view of a laser cutting machine with a chamfering function.

Fig. 2 is a schematic view of an internal structure of a laser cutting machine with a chamfering function.

Fig. 3 is an enlarged schematic structural diagram of a position a in the laser cutting machine with the chamfering function.

Fig. 4 is a schematic view of the internal structure of a gas purification box in a laser cutting machine with a chamfering function.

In the figure: 1. a side casing; 2. a machine shell a; 3. an observation window; 4. a machine door; 5. a goggle lens; 6. a motor a; 7. a housing b; 8. a rack; 9. a slider; 10. mounting a rod; 11. a server; 12. a laser cutting head; 13. a drive gear; 14. an air exhaust pipe; 15. an exhaust fan; 16. a gas purifying box; 17. a motor b; 18. a suction cup; 19. a base plate; 20. a fixing member; 201. a spring; 202. a Z-shaped plate; 203. a set screw; 204. a hold down bar; 21. a filter screen; 22. a gauze layer; 23. a layer of diatom ooze; 24. an activated carbon layer; 25. and an air outlet.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-4, fig. 1 is a schematic diagram illustrating an external structure of a laser cutting machine with a chamfering function. Fig. 2 is a schematic view of an internal structure of a laser cutting machine with a chamfering function. Fig. 3 is an enlarged schematic structural diagram of a position a in the laser cutting machine with the chamfering function. Fig. 4 is a schematic view of the internal structure of a gas purification box in a laser cutting machine with a chamfering function.

A laser cutting machine with a chamfering function comprises a machine shell b7, wherein a motor a6 and a machine shell a2 are fixedly installed on the machine shell b7, side shells 1 are fixedly installed on the outer walls of the two sides of the machine shell a2, a driving gear 13 is fixedly installed at one end of a rotating shaft installed at the output end of a motor a6 and penetrates through the inner part of the side shell 1, a machine door 4 is installed outside a machine shell a2 through a hinge, an observation window 3 is embedded in the machine door 4, a goggle lens 5 is installed on one side of the observation window 3, the observation window 3 is shielded by the goggle lens 5 during processing, so that strong light of laser is effectively shielded, the strong light is prevented from damaging eyes of people, the eyes of people are effectively protected, a sliding block 9 is slidably installed inside the machine shell a2 through a sliding rail, an installation rod 10 is fixedly installed at one end of the sliding block 9, a rack 8 is fixedly installed on the outer wall of one side of the sliding block 9, the rack 8 is positioned inside the side shell 1, the rack 8 is connected with the driving gear 13 through gear meshing, when the laser cutting head 12 needs to move longitudinally, the motor a6 is started, the motor a6 drives the driving gear 13 to rotate through a rotating shaft, the rack 8 can be driven to move due to the gear meshing connection between the rack 8 and the driving gear 13, so that the mounting rod 10 is driven to move longitudinally through the slider 9, the laser cutting head 12 moves longitudinally, the servo 11 is mounted on the mounting rod 10, the laser cutting head 12 is fixedly mounted on the bottom surface of the servo 11, the bottom plate 19 is fixedly mounted on the inner wall of the bottom surface of the casing a2, the fixing pieces 20 are detachably mounted on the bottom plate 19 through the positioning screws 203, the two fixing pieces 20 are symmetrically mounted about the longitudinal central axis of the casing a2, and the two fixing pieces 20 can effectively fix two ends of a workpiece, the fixing effect is improved, the fixing piece 20 is composed of a Z-shaped plate 202 and a pressing rod 204, the pressing rod 204 is installed in the Z-shaped plate 202 through a spring 201, an exhaust fan 15, a gas purification box 16 and a motor b17 are respectively and fixedly installed inside a casing b7 from left to right, an exhaust pipe 14 is fixedly installed on the exhaust fan 15, one end of the exhaust pipe 14 penetrates through the inside extending to a casing a2, the exhaust fan 15 is opened, laser cutting waste gas in the casing a2 is pumped into the gas purification box 16 through the exhaust pipe 14 and purified, a sucking disc 18 is fixedly installed at the top end of a rotating shaft installed at the output end of the motor b17, the sucking disc 18 and a bottom plate 19 are located on the same plane, when a workpiece is adsorbed on the sucking disc 18, the gap between the workpiece and the bottom plate 19 is extremely small, a filter screen 21, a gauze layer 22 and a gauze layer 22 are respectively arranged inside the gas, Diatom ooze layer 23 and activated carbon layer 24, activated carbon layer 24 one side is located and has seted up gas outlet 25 in the gas purification box 16, and gas outlet 25 and external environment intercommunication, and tail gas accessible gas outlet 25 after the purification discharges to the external environment in, motor a6, server 11, laser cutting head 12, air exhauster 15 and motor b17 all with external power supply electric connection.

It should be noted that: motor a6 may be of type YS6312, servo 11 may be of type FX3GE, suction fan 15 may be of type FT35-11, and motor b17 may be of type IH6PF 6N-19.

In the use process of the invention, the machine door 4 is opened, a product is firstly absorbed on the suction disc 18, the fixing piece 20 is moved to a proper position, the position of the fixing piece 20 is fixed and positioned through the positioning screw 203, the pressing rod 204 is driven to effectively fix a workpiece under the action of the spring 201, the longitudinal position of the laser cutting head 12 is adjusted, the motor a6 is started, the motor a6 drives the driving gear 13 to rotate through the rotating shaft, the rack 8 can be driven to move due to the meshing connection between the rack 8 and the driving gear 13 through the gear, so that the installation rod 10 is driven to longitudinally move through the slide block 9, the laser cutting head 12 longitudinally moves, when the laser cutting head 12 is adjusted to a proper position, the motor a6 is closed, when cutting, the servo 11 is started, the servo 11 drives the laser cutting head 12 to horizontally move on the installation rod 10, the laser cutting head 12 is started, the laser cutting head 12 emits cutting laser to, when the straight-up and straight-down cutting of the workpiece is finished and the cutting edge of the workpiece needs to be changed, the pressing rod 204 is pulled open, the motor b17 is started, the motor b17 drives the workpiece to rotate through the rotating shaft, the cutting edge is changed, the steps are repeated to carry out straight edge cutting, when chamfering is needed, the laser cutting head 12 is firstly adjusted to a proper position, the rotating shaft of the motor b17 is slowly rotated for a certain angle, when rotating, the workpiece can be driven to rotate slowly, the laser cutting head 12 can perform effective chamfering treatment on the workpiece, in the whole process of laser cutting, the exhaust fan 15 is started, the exhaust fan 15 pumps the gas generated by cutting into the gas purification box 16 through the exhaust pipe 14 for purification treatment, the purified gas can be discharged into the atmospheric environment, when cutting observation, can make the goggles lens 5 shelter from observation window 3 to effectively shield the highlight of laser, avoid the highlight to cause the injury to people's eyes.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection, a mechanical connection, or an electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.