CN209954020U - Laser cutting machine - Google Patents
Laser cutting machine Download PDFInfo
- Publication number
- CN209954020U CN209954020U CN201920320683.7U CN201920320683U CN209954020U CN 209954020 U CN209954020 U CN 209954020U CN 201920320683 U CN201920320683 U CN 201920320683U CN 209954020 U CN209954020 U CN 209954020U
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- China
- Prior art keywords
- protective cover
- laser cutting
- cover
- pipe
- cutting machine
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- Expired - Fee Related
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 39
- 238000007664 blowing Methods 0.000 claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- Laser Beam Processing (AREA)
Abstract
The utility model provides a laser cutting machine, which comprises a protective cover, a conveyor belt and a workpiece supporting table, wherein two ends of the protective cover are provided with first cover doors, and the inner sides of the two ends of the protective cover are also provided with second cover doors; the laser cutting tool bit is arranged in the middle of the top plate of the protective cover, round holes are further formed in the two ends of the top plate of the protective cover respectively, an air blowing pipe penetrates through one round hole, an air exhaust pipe penetrates through the other round hole, an air flow pressurizing pipe head is arranged at the bottom end of the air blowing pipe, a horn-shaped expansion pipe head is arranged at the bottom of the air exhaust pipe, the top end of the air blowing pipe is connected with an air cooler, and the top end of the air exhaust pipe is connected with a dust collection fan; the front plate of the protective cover is provided with a plurality of through holes, and operating gloves are arranged on the inner sides of the through holes; a plurality of raised coordinate block buttons are uniformly arranged on the outer side of the material belt of the conveying belt, a groove is formed in the bottom of the workpiece supporting table, and a workpiece clamp is arranged at the top of the workpiece supporting table; the utility model discloses can keep apart impurity and effective processing.
Description
Technical Field
The utility model particularly relates to a laser cutting machine.
Background
Laser cutting machines are more and more mature to be applied to various industries, and the laser cutting machines utilize laser beams emitted from a laser generator to be focused into laser beam irradiation conditions with high power density through an optical path system, laser heat is absorbed by workpiece materials, the temperature of the workpiece rises rapidly, after the temperature reaches a boiling point, the materials begin to vaporize and form holes, the materials form cutting seams along with the movement of the relative position of the light beams and the workpiece along with high-pressure air flow, a large amount of flying dust, scraps and the like are generated in the cutting process, and gaseous metal also can damage the bodies of workers if the impurities cannot be effectively treated, and the machines can be damaged for a long time.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides a laser cutting machine can keep apart impurity and effective processing.
The utility model provides a following technical scheme:
a laser cutting machine comprises a protective cover, a conveyor belt and a workpiece supporting table, wherein the protective cover is arranged at the top of the conveyor belt, first cover doors corresponding to the conveyor belt are arranged at two ends of the protective cover, and second cover doors are arranged at positions, corresponding to the conveyor belt, of the inner sides of the two ends of the protective cover;
the laser cutting tool bit is arranged in the middle of a top plate of the protective cover, round holes are further formed in two ends of the top plate of the protective cover respectively, an air blowing pipe penetrates through one round hole, an exhaust pipe penetrates through the other round hole, the air blowing pipe and the exhaust pipe are both flexible metal pipelines, an air flow pressurizing pipe head is arranged at the bottom end of the air blowing pipe, a horn-shaped expansion pipe head is arranged at the bottom end of the exhaust pipe, the top end of the air blowing pipe is connected with an air cooler, and the top end of the exhaust pipe is connected with a dust collection fan;
a hinge shaft is connected between the front plate of the protective cover and the top plate, the bottom of the front plate is buckled with the bottom of the protective cover, a plurality of through holes are formed in two ends of the front plate, and operating gloves are arranged on the inner sides of the through holes;
the outer side of the material belt of the conveying belt is uniformly provided with a plurality of raised coordinate block buckles, the bottom of the workpiece supporting table is provided with a groove matched with the coordinate block buckles, and the top of the workpiece supporting table is provided with a workpiece clamp.
Preferably, the sleeve opening part of the operating glove is hermetically connected with the through hole.
Preferably, the edge of the round hole and the edge of the inner side of the front plate are both provided with sealing gaskets.
Preferably, the diameter of a pipe orifice at one end of the air flow pressurizing pipe head connected with the air blowing pipe is larger than that of a pipe orifice at the other end of the air flow pressurizing pipe head.
Preferably, the first cover door and the second cover door are both electric lifting doors.
Preferably, the round hole and the through hole are arranged between the two second cover doors.
Preferably, the conveyor belts are correspondingly arranged at the bottoms of the two first cover doors and the two second cover doors.
The utility model has the advantages that: the double-layer door combination protection of the first cover door and the second cover door is adopted, so that a workpiece for working of the laser cutting tool bit is always closed, and the escape of impurity and waste and the pollution to the external space are prevented; the flexible metal pipe is convenient to adjust the position, so that the positions of the airflow pressurizing pipe head and the trumpet-shaped expanding pipe head can be adjusted according to the workpiece, and the cleaning and collecting work is convenient; the operation gloves of the front plate facilitate the adjustment of the device in the protective cover under the condition of not opening the protective cover; the coordinate block is buckled with the groove, so that the workpiece can be prevented from deviating in the driving process of the conveying belt, the cutting precision is influenced, and the processing precision can be effectively guaranteed.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the protective cover of the present invention;
fig. 3 is a schematic diagram of the structure of the conveyor belt of the present invention;
labeled as: 1. a protective cover; 2. a conveyor belt; 21. a coordinate block is buckled; 22. a workpiece pallet; 3. a laser cutting tool bit; 4. a gas flow pressurizing tube head; 5. a flared expansion tube head; 6. a first cover door; 7. a second cover door; 8. a through hole; 9. a circular hole.
Detailed Description
As shown in fig. 1-3, the utility model comprises a protective cover 1, a conveyor belt 2 and a workpiece supporting table 22, wherein the protective cover 1 is arranged on the top of the conveyor belt 2, the two ends of the protective cover 1 are provided with first cover doors 6 corresponding to the positions of the conveyor belt 2, and the inner sides of the two ends of the protective cover 1 are also provided with second cover doors 7 corresponding to the positions of the conveyor belt 2; the double-layer door combination protection of the first cover door 6 and the second cover door 7 is adopted, so that a workpiece on which the laser cutting tool bit 3 works is always closed, and the escape of impurity and waste and the pollution to the external space are prevented;
the middle of a top plate of the protective cover 1 is provided with a laser cutting tool bit 3, two ends of the top plate of the protective cover 1 are respectively provided with a round hole 9, one round hole 9 is internally provided with an air blow pipe in a penetrating way, the other round hole 9 is internally provided with an exhaust pipe in a penetrating way, the air blow pipe and the exhaust pipe are both flexible metal pipelines, the bottom end of the air blow pipe is provided with an air flow pressurizing pipe head 4, the bottom of the exhaust pipe is provided with a horn-shaped expansion pipe head 5, the top end of the air blow pipe is connected with an; the flexible metal pipe is convenient to adjust the position, so that the air flow pressurizing pipe head 4 and the horn-shaped expanding pipe head 5 can adjust the position according to the workpiece, and the cleaning and collecting work is convenient;
a hinge shaft is connected between a front plate and a top plate of the protective cover 1, the bottom of the front plate is buckled with the bottom of the protective cover 1, a plurality of through holes 8 are formed in two ends of the front plate, and operating gloves are arranged on the inner sides of the through holes 8; the device in the protective cover 1 can be conveniently adjusted under the condition that the protective cover 1 is not opened, such as adjusting the shape of an air blowing pipe and adjusting the position of an air flow pressurizing pipe head 4;
the outside in conveyer belt 2's material area evenly is equipped with a plurality of bellied coordinate blocks and detains 21, and the bottom of work piece saddle 22 is equipped with the recess that detains 21 matches with the coordinate block, and the top of work piece saddle 22 is equipped with the work piece and presss from both sides, can prevent that the work piece from taking place the position deviation at conveyer belt 2 in-process that traveles, influencing cutting accuracy, can effectual assurance machining precision.
Specifically, the looping part of the operating glove is hermetically connected with the through hole 8, and the edges of the round hole 9 and the inner side edge of the front plate are both provided with sealing gaskets, so that the sealing of the interior of the protective cover 1 can be ensured; the diameter of the pipe orifice at one end of the air flow pressurizing pipe head 4 connected with the air blowing pipe is larger than that of the pipe orifice at the other end of the air flow pressurizing pipe head 4, so that the pressure of the air flow of the air blowing is improved, and a better cleaning effect is achieved; the first cover door 6 and the second cover door 7 are electric lifting doors, and the opening and closing control of the electric lifting doors can be programmed into a control system of the whole processing process without manual opening and closing, so that the processing efficiency is improved; round hole 9 and through-hole 8 all are equipped with between two second cover doors 7, and conveyer belt 2 corresponds the bottom of establishing two first cover doors 6 and two second cover doors 7.
The utility model discloses a principle and working process do: firstly, fixing a workpiece on a workpiece support table 22, then preventing the workpiece support table 22 fixed with the workpiece from being arranged on the conveyor belt 2, and preventing the workpiece support table 22 from deviating on the conveyor belt 2 due to the mutual clamping action of the groove of the workpiece support table 22 and the coordinate block buckle 21 of the conveyor belt 2;
in the process that the conveyor belt 2 works to drive the workpiece tray table 22, firstly, a first cover door 6 of the protective cover 1 positioned on the input side of the conveyor belt 2 is opened, after the workpiece tray table 22 completely enters, the first cover door 6 is closed, a second cover door 7 is opened, and after the workpiece tray table 22 passes through the second cover door 7, the second cover door 7 is closed;
the laser cutting tool bit 3 works to cut the workpiece on the workpiece supporting table 22, meanwhile, the air cooler and the dust suction fan work, the airflow pressurizing pipe head 4 blows to the cut part of the workpiece, in the laser cutting process, dust and impurities in a gas-liquid state can be generated, and the impurities are sucked and collected by the dust suction fan through the horn-shaped expanding pipe head 5;
the workpiece pallet 22 is conveyed further with the cut workpiece, and the other second cover door 7 of the protective cover 1 is opened, closed after the workpiece pallet 22 passes through, and then the other first cover door 6 is opened until the workpiece pallet 22 passes through and is closed, at which time the workpiece pallet 22 can be removed, the workpiece can be removed, and the cutting process is completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The laser cutting machine is characterized by comprising a protective cover, a conveyor belt and a workpiece supporting table, wherein the protective cover is arranged at the top of the conveyor belt, first cover doors corresponding to the conveyor belt are arranged at two ends of the protective cover, and second cover doors are arranged at positions, corresponding to the conveyor belt, of the inner sides of the two ends of the protective cover;
the laser cutting tool bit is arranged in the middle of a top plate of the protective cover, round holes are further formed in two ends of the top plate of the protective cover respectively, an air blowing pipe penetrates through one round hole, an exhaust pipe penetrates through the other round hole, the air blowing pipe and the exhaust pipe are both flexible metal pipelines, an air flow pressurizing pipe head is arranged at the bottom end of the air blowing pipe, a horn-shaped expansion pipe head is arranged at the bottom end of the exhaust pipe, the top end of the air blowing pipe is connected with an air cooler, and the top end of the exhaust pipe is connected with a dust collection fan;
a hinge shaft is connected between the front plate of the protective cover and the top plate, the bottom of the front plate is buckled with the bottom of the protective cover, a plurality of through holes are formed in two ends of the front plate, and operating gloves are arranged on the inner sides of the through holes;
the outer side of the material belt of the conveying belt is uniformly provided with a plurality of raised coordinate block buckles, the bottom of the workpiece supporting table is provided with a groove matched with the coordinate block buckles, and the top of the workpiece supporting table is provided with a workpiece clamp.
2. The laser cutting machine according to claim 1, wherein the cuff portion of the operating glove is sealingly connected to the through hole.
3. The laser cutting machine according to claim 1, wherein a gasket is provided at each of the edge of the circular hole and the inner side edge of the front plate.
4. The laser cutting machine according to claim 1, wherein a diameter of a nozzle at one end of the air flow pressurizing pipe head connected to the air blowing pipe is larger than a diameter of a nozzle at the other end of the air flow pressurizing pipe head.
5. The laser cutting machine according to claim 1, wherein the first cover door and the second cover door are electric lift doors.
6. The laser cutting machine according to claim 1, wherein the circular hole and the through hole are provided between two of the second cover doors.
7. The laser cutting machine according to claim 1, wherein the conveyor belts are provided at the bottoms of the two first doors and the two second doors, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920320683.7U CN209954020U (en) | 2019-03-14 | 2019-03-14 | Laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920320683.7U CN209954020U (en) | 2019-03-14 | 2019-03-14 | Laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209954020U true CN209954020U (en) | 2020-01-17 |
Family
ID=69240253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920320683.7U Expired - Fee Related CN209954020U (en) | 2019-03-14 | 2019-03-14 | Laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209954020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985988A (en) * | 2022-08-04 | 2022-09-02 | 广东库迪数控技术有限公司 | Alternate traction support type laser cutting machine |
-
2019
- 2019-03-14 CN CN201920320683.7U patent/CN209954020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985988A (en) * | 2022-08-04 | 2022-09-02 | 广东库迪数控技术有限公司 | Alternate traction support type laser cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 |