CN220761366U - Laser cutting machine with safety protection device - Google Patents

Laser cutting machine with safety protection device Download PDF

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Publication number
CN220761366U
CN220761366U CN202321308610.9U CN202321308610U CN220761366U CN 220761366 U CN220761366 U CN 220761366U CN 202321308610 U CN202321308610 U CN 202321308610U CN 220761366 U CN220761366 U CN 220761366U
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CN
China
Prior art keywords
fixedly connected
cutting machine
laser cutting
base
vertical rod
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Active
Application number
CN202321308610.9U
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Chinese (zh)
Inventor
王晓丽
徐美兰
叶瑞涛
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Qingdao Bowenhui Machinery Co ltd
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Qingdao Bowenhui Machinery Co ltd
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Priority to CN202321308610.9U priority Critical patent/CN220761366U/en
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Abstract

The utility model provides a laser cutting machine with a safety protection device, which comprises: a base; the laser cutting machine comprises a base, and is characterized in that a laser cutting machine body is arranged at the upper end of the base, a first vertical rod is fixedly connected inside the base, a second vertical rod is fixedly connected inside the base, a discharging groove is slidably connected at the upper ends of the first vertical rod and the second vertical rod, and a filter screen is fixedly connected inside the discharging groove. The utility model provides a laser cutting machine with a safety protection device, wherein after the scraps in a discharging groove are filtered by a filter screen, larger scraps fall into a first collecting groove, smaller scraps fall into the bottom of the discharging groove and then slide into a second collecting groove along the bottom of the discharging groove, an eccentric block is driven by a motor to rotate, the eccentric block rotates to drive a fixing frame to drive the discharging groove to vibrate, and at the moment, the scraps conveniently fall into the first collecting groove and the second collecting groove from the inside of the discharging groove, and the scraps conveniently enter the first collecting groove and the second collecting groove through the mechanism.

Description

Laser cutting machine with safety protection device
Technical Field
The utility model relates to the technical field of laser cutting machines, in particular to a laser cutting machine with a safety protection device.
Background
Laser cutting is the focusing of laser light emitted from a laser into a high power density laser beam via an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach the melting point or boiling point, and high-pressure gas coaxial with the laser beam blows away the molten or gasified metal. Along with the movement of the relative positions of the light beam and the workpiece, the material is finally formed into a kerf, so that the aim of cutting is achieved. The laser cutting processing replaces the traditional mechanical knife with invisible light beams, has the characteristics of high precision, rapid cutting, automatic typesetting, material saving, smooth cut, low processing cost and the like, is not limited by cutting pattern limitation, and is gradually improved or replaced by the traditional metal cutting process equipment. The mechanical part of the laser tool bit is not contacted with the work, the working surface is not scratched in the work, the laser cutting speed is high, the incision is smooth and flat, the subsequent processing is not needed, the cutting heat affected zone is small, the sheet deformation is small, the incision is narrow, the incision has no mechanical stress, no shearing burr is generated, the processing precision is high, the repeatability is good, and the material surface is not damaged; numerical control programming can process any plan, can cut a whole plate with a large breadth, does not need to open a die, and is economical and time-saving.
Through searching, the utility model patent number CN218016386U discloses a laser cutting machine with a safety protection device, the laser cutting machine with the safety protection device discharges scraps generated in the cutting of a laser cutting machine body into a shell through a first air inlet and a second air inlet by the working of a dust collector motor, and the scraps entering the shell fall into a first collecting frame and a second collecting frame under the blocking and filtering actions of the first filter screen and the second filter screen, so that the classified collection of cutting scraps in the laser cutting is realized, the scraps are collected instead of manual work, the potential safety hazard is eliminated, the physical and mental health of workers is ensured, and high-efficiency safety protection is provided.
The first air inlet and the second air inlet of the device are positioned on two sides of the laser cutting machine, the laser cutting machine is used for cutting metal basically, the quality of scraps produced during cutting is large, the scraps are difficult to suck into the shell when the dust collector motor works, and the using effect is poor.
Therefore, there is a need to provide a laser cutting machine with a safety protection device to solve the above technical problems.
Disclosure of Invention
The utility model provides a laser cutting machine with a safety protection device, which solves the problems that the quality of scraps generated during cutting of the laser cutting machine is large, scraps are difficult to suck into a shell when a dust collector motor works, and the using effect is poor.
In order to solve the technical problems, the utility model provides a laser cutting machine with a safety protection device, comprising: a base;
the laser cutting machine is characterized in that the laser cutting machine body is arranged at the upper end of the base, a first vertical rod is fixedly connected to the upper end of the base, a second vertical rod is fixedly connected to the inner portion of the base, a discharging groove is slidably connected to the upper ends of the first vertical rod and the second vertical rod, a filter screen is fixedly connected to the inner portion of the discharging groove, a supporting block is slidably connected to the peripheral side face of the first vertical rod, a spring is sleeved on the peripheral side face of the first vertical rod, the spring is located between one side of the inner wall of the base and the supporting block, a limiting block is fixedly connected to the upper end of the first vertical rod, a fixing frame is fixedly connected to the bottom of the discharging groove, a motor is arranged at the upper end of the fixing frame, and an eccentric block is fixedly connected to the output end of the motor.
Preferably, the left side fixedly connected with layer board of base inner wall, layer board upper end sliding connection has first collection silo, first collection silo left side fixedly connected with handle.
Preferably, the upper end of the first collecting trough is fixedly connected with a stop block, the left side of the base is slidingly connected with a second collecting trough, and the second collecting trough has the same structure as the first collecting trough.
Preferably, the base upper end is provided with laser smoke and dust clarifier, laser smoke and dust clarifier right side fixedly connected with connecting pipe.
Preferably, the exhaust pipe is fixedly connected with the top surface of the inner wall of the base and is communicated with the connecting pipe, an exhaust fan is arranged inside the exhaust pipe, and the bottom of the exhaust pipe is fixedly connected with the first protective net.
Preferably, the upper end of the laser cutting machine body is fixedly connected with an air inlet pipe, the upper end of the air inlet pipe is fixedly connected with a second protective net, and the bottom of the base is fixedly connected with supporting legs.
Compared with the related art, the laser cutting machine with the safety protection device has the following beneficial effects:
the utility model provides a laser cutting machine with a safety protection device, wherein after the chips falling into a lower trough are filtered by a filter screen, the larger chips fall into a first collecting trough, the smaller chips fall into the bottom of the lower trough and then slide into a second collecting trough along the bottom of the lower trough, an eccentric block is driven by a motor to rotate, a fixing frame can be driven by the eccentric block to vibrate, the chips conveniently fall into the first collecting trough and the second collecting trough from the inside of the lower trough at the moment, the chips conveniently enter the first collecting trough and the second collecting trough through the mechanism, the use effect is better, the classified collection of the cutting chips is facilitated, the manual collection is replaced, the potential safety hazard is eliminated, the physical and mental health of workers is guaranteed, the high-efficiency safety protection is provided, the gas in the base and the laser cutting machine body can be fed into a laser smoke purifier through a connecting pipe, the gas is purified through the laser smoke purifier, and harmful gas generated during cutting of the laser cutting machine body can be purified through the mechanism, so that the workers can be protected.
Drawings
FIG. 1 is a schematic diagram of a laser cutting machine with a safety device according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of the base of FIG. 1;
fig. 3 is an enlarged schematic view of the structure of the region a shown in fig. 2.
Reference numerals in the drawings: 1. a base; 2. a laser cutter body; 3. a first vertical rod; 4. a second vertical rod; 5. discharging groove; 6. a filter screen; 7. a support block; 8. a spring; 9. a limiting block; 10. a fixing frame; 11. a motor; 12. an eccentric block; 13. a supporting plate; 14. a first collecting trough; 15. a handle; 16. a stop block; 17. a second collecting trough; 18. a laser smoke purifier; 19. a connecting pipe; 20. an exhaust pipe; 21. an exhaust fan; 22. a first protection net; 23. an air inlet pipe; 24. a second protection net; 25. and (5) supporting legs.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural diagram of a laser cutting machine with a safety protection device according to a preferred embodiment of the present utility model; FIG. 2 is a schematic cross-sectional view of the base of FIG. 1; fig. 3 is an enlarged schematic view of the structure of the area a shown in fig. 2, and a laser cutting machine with a safety protection device, which includes: a base 1;
the base 1 upper end is provided with laser cutting machine body 2, laser cutting machine body 2 bottom is linked together with base 1, the piece that laser cutting machine body 2 cutting produced can fall into inside base 1, the first montant 3 of the inside fixedly connected with of base 1, and first montant 3 is provided with two sets of, the inside fixedly connected with second montant 4 of base 1, and second montant 4 is provided with two sets of, first montant 3 and second montant 4 upper end sliding connection have silo 5 down, silo 5 bottom runs through and has offered with first montant 3 and second montant 4 assorted groove, silo 5 inside fixedly connected with filter screen 6 down, first montant 3 week side sliding connection has supporting shoe 7, supporting shoe 7 bottom runs through and has offered with first montant 3 assorted groove, first montant 3 week side cup joints spring 8, spring 8 is located between base 1 inner wall one side and the supporting shoe 7, first montant 3 upper end fixedly connected with stopper 9, silo 5 bottom fixedly connected with mount 10 down, the mount 10 upper end is provided with motor 11, motor 11 output fixedly connected with eccentric mass 12, motor 11 drives eccentric mass 12 and makes eccentric mass 10 drive down vibration silo 5.
The left side of the inner wall of the base 1 is fixedly connected with a supporting plate 13, the upper end of the supporting plate 13 is slidably connected with a first collecting groove 14, a groove matched with the first collecting groove 14 is formed in the left side of the base 1, and a handle 15 is fixedly connected to the left side of the first collecting groove 14.
The upper end of the first material collecting groove 14 is fixedly connected with a stop block 16, the left side of the base 1 is in sliding connection with a second material collecting groove 17, the second material collecting groove 17 and the first material collecting groove 14 are identical in structure, and the stop block 16 can limit the first material collecting groove 14.
The upper end of the base 1 is provided with a laser smoke purifier 18, and the right side of the laser smoke purifier 18 is fixedly connected with a connecting pipe 19.
The inner wall top surface fixedly connected with exhaust tube 20 of base 1, exhaust tube 20 is linked together with connecting pipe 19, and the inside air exhauster 21 that is provided with of exhaust tube 20, exhaust tube 20 bottom fixedly connected with first protection network 22, air exhauster 21 can blow the inside gas of base 1 into inside the laser smoke and dust clarifier 18 through connecting pipe 19.
The upper end of the laser cutting machine body 2 is fixedly connected with an air inlet pipe 23, the upper end of the air inlet pipe 23 is fixedly connected with a second protective net 24, the bottom of the base 1 is fixedly connected with a supporting leg 25, the upper end of the laser cutting machine body 2 is provided with a groove matched with the air inlet pipe 23, and pressure can be supplemented to the inside of the laser cutting machine body 2 and the base 1 through the air inlet pipe 23.
The working principle of the laser cutting machine with the safety protection device provided by the utility model is as follows:
the first step: when the laser cutting machine body 2 during use, the piece that produces falls into down silo 5 inside, fall into down silo 5 inside piece and filter the back through filter screen 6, bigger piece falls into first collection silo 14 inside, and less piece falls down and slide into second collection silo 17 inside the silo 5 bottom after, drive eccentric block 12 through motor 11 and rotate, eccentric block 12 rotates and can make mount 10 drive down silo 5 vibration, the piece of being convenient for falls into first collection silo 14 and second collection silo 17 inside by down silo 5 inside this moment.
And a second step of: the gas inside the base 1 and the laser cutting machine body 2 can be fed into the laser smoke purifier 18 through the connecting pipe 19 by the exhaust fan 21, the gas is purified by the laser smoke purifier 18, and the pressure of the base 1 and the laser cutting machine body 2 can be compensated by the air inlet pipe 23 when the exhaust fan 21 works.
Compared with the related art, the laser cutting machine with the safety protection device has the following beneficial effects:
after the chips falling into the blanking groove 5 are filtered by the filter screen 6, the larger chips fall into the first collecting groove 14, the smaller chips fall into the bottom of the blanking groove 5 and then slide into the second collecting groove 17 along the bottom of the blanking groove 5, the eccentric block 12 is driven to rotate by the motor 11, the fixing frame 10 can be driven to vibrate by the eccentric block 12, the chips fall into the first collecting groove 14 and the second collecting groove 17 from the inside of the blanking groove 5 at the moment conveniently, the chips are convenient to enter the first collecting groove 14 and the second collecting groove 17 through the mechanism, the use effect is good, the classified collection of the cutting chips is facilitated, the manual collection is replaced, the potential safety hazard is eliminated, the physical and mental health of workers is guaranteed, high-efficiency safety protection is provided, the gas inside the base 1 and the laser cutter body 2 can be fed into the laser smoke purifier 18 through the connecting pipe 19, the laser smoke purifier 18 can purify the gas, and the harmful gas generated during cutting of the laser cutter body 2 can be purified through the mechanism, and the harmful gas is protected by the worker.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (6)

1. A laser cutting machine with a safety protection device, comprising: a base (1);
the novel laser cutting machine is characterized in that the upper end of the base (1) is provided with the laser cutting machine body (2), a first vertical rod (3) is fixedly connected to the upper end of the base (1), a second vertical rod (4) is fixedly connected to the inner portion of the base (1), a discharging groove (5) is slidably connected to the upper end of the first vertical rod (3) and the upper end of the second vertical rod (4), a filter screen (6) is fixedly connected to the inner portion of the discharging groove (5), a supporting block (7) is slidably connected to the peripheral side face of the first vertical rod (3), a spring (8) is sleeved on the peripheral side face of the first vertical rod (3), a limiting block (9) is fixedly connected to the upper end of the first vertical rod (3), a fixing frame (10) is fixedly connected to the bottom of the discharging groove (5), a motor (11) is arranged at the upper end of the fixing frame, and an eccentric block (12) is fixedly connected to the output end of the motor (11).
2. The laser cutting machine with the safety protection device according to claim 1, wherein a supporting plate (13) is fixedly connected to the left side of the inner wall of the base (1), a first collecting groove (14) is slidably connected to the upper end of the supporting plate (13), and a handle (15) is fixedly connected to the left side of the first collecting groove (14).
3. The laser cutting machine with the safety protection device according to claim 2, wherein a stop block (16) is fixedly connected to the upper end of the first collecting groove (14), and a second collecting groove (17) is connected to the left side of the base (1).
4. A laser cutting machine with a safety protection device according to claim 3, characterized in that the upper end of the base (1) is provided with a laser smoke purifier (18), and the right side of the laser smoke purifier (18) is fixedly connected with a connecting pipe (19).
5. The laser cutting machine with the safety protection device according to claim 4, wherein an exhaust pipe (20) is fixedly connected to the top surface of the inner wall of the base (1), an exhaust fan (21) is arranged inside the exhaust pipe (20), and a first protection net (22) is fixedly connected to the bottom of the exhaust pipe (20).
6. The laser cutting machine with the safety protection device according to claim 5, wherein an air inlet pipe (23) is fixedly connected to the upper end of the laser cutting machine body (2), a second protection net (24) is fixedly connected to the upper end of the air inlet pipe (23), and supporting legs (25) are fixedly connected to the bottom of the base (1).
CN202321308610.9U 2023-05-26 2023-05-26 Laser cutting machine with safety protection device Active CN220761366U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321308610.9U CN220761366U (en) 2023-05-26 2023-05-26 Laser cutting machine with safety protection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321308610.9U CN220761366U (en) 2023-05-26 2023-05-26 Laser cutting machine with safety protection device

Publications (1)

Publication Number Publication Date
CN220761366U true CN220761366U (en) 2024-04-12

Family

ID=90599918

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321308610.9U Active CN220761366U (en) 2023-05-26 2023-05-26 Laser cutting machine with safety protection device

Country Status (1)

Country Link
CN (1) CN220761366U (en)

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