CN109500501A - A kind of metal pipe material laser cutting machine and its Dust removal methods with debris removal function - Google Patents
A kind of metal pipe material laser cutting machine and its Dust removal methods with debris removal function Download PDFInfo
- Publication number
- CN109500501A CN109500501A CN201811519948.2A CN201811519948A CN109500501A CN 109500501 A CN109500501 A CN 109500501A CN 201811519948 A CN201811519948 A CN 201811519948A CN 109500501 A CN109500501 A CN 109500501A
- Authority
- CN
- China
- Prior art keywords
- pipe material
- metal pipe
- debris removal
- cutting machine
- laser cutting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/142—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor for the removal of by-products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The present invention provides a kind of metal pipe material laser cutting machine and its Dust removal methods with debris removal function, belongs to the field of metal processing.There is provided metal pipe material aurora cutting machine is by realizing debris removal equipped with debris removal locator, equipped with the closure pipe that can be protruded into metal tube specifically in debris removal locator, achievees the purpose that debris removal using its closure in cutting.Debris removal cutting process includes the following steps: step 1, feeding positioning, by metal pipe material feeding to required extension position；Step 2, it blocks, a closure pipe is protruded into metal pipe material until by cutting position, it is blocked, is made inside the metal pipe material to be cut off in closed state；Step 3, it cuts, starts laser cutter, while rotating metal pipe material, metal pipe material is cut off under laser action.
Description
Technical field
The present invention relates to metal pipe materials to cut field, and in particular to a kind of metal pipe material laser cutting with debris removal function
Machine and its Dust removal methods.
Background technique
Metal pipe material is a kind of common mental section, is widely used in the every field of production and living.Metal pipe material
The metal pipe material length of manufacturing enterprise's production is longer (2-5 meter or even longer), this primarily to easy to produce and transport, and
Application link more need to be cut into required length according to use demand, it is therefore desirable to use pipe cutting equipment.It is common
Cutting equipment is divided into the cutting of saw formula and laser cutting, even if the cutting of saw formula with a chainsaw cuts metal pipe material, this mode
Cutting accuracy bottom, and often with noise and dust pollution, and being cut by laser has the advantages such as precision is high, and pollution is small, therefore
Use laser cutting machine in the needs such as factory high-volume cutting metal pipe material more.
Currently used laser cutting machine is as shown in Fig. 1 comprising rack 10, the pipe material clamp for the side of being mounted on the rack
11, electric control system 12, laser cutter 13, guide rail 14 and locator 15.In cutting, metal pipe material passes through pipe material clamp
It is fed forward preset length, is stopped after touching locator 15, locator 15 moves back backward (opposite with metal pipe material direction of advance)
With a distance from a small amount of, so that locator 15 unclamps, pipe material clamp 11 clamps and tubing is driven to rotate, while laser cutter 13 opens
It is dynamic, tubing is cut, after the completion of cutting, tubing falls under gravity into feed bin.The above laser cutting mode facilitates fast
Victory, but a large amount of metal fragments can be generated in cutting process, these subtle metal fragments can enter inside tubing, and wait quietly
It is sticked under external force in the tube wall of well cutting, these metal fragments can adversely affect subsequent use, such as weld
Loosely etc.,.Therefore how to avoid clast to enter pipe material inner wall when being cut is that those skilled in the art need emphasis to think deeply
Problem.
Summary of the invention
For the problems raised in the background art, the present invention proposes a kind of metal pipe material laser cutting with debris removal function
Machine avoids metal fragment in laser cutting process to enter in tubing by way of blocking and/or aspirating, and then avoids gold
Belong to clast to stick on the metal pipe material inner wall of well cutting.
A kind of metal pipe material laser cutting machine with debris removal function comprising rack, pipe material clamp, electrical control system
System, laser cutter, guide rail and debris removal locator, pipe material clamp are mounted on the rack, and laser cutter is mounted on the rack simultaneously
And it is located at the surface of the discharge port of pipe material clamp, guide rail is mounted on the rack and, debris removal parallel with metal pipe material feedstock direction
Locator is slidably mounted on guide rail；
Above-mentioned debris removal locator includes mounting plate, positioning plate, plug, debris removal pipe and driving device；
Mounting plate is L-type, and one side is mounted on metal pipe material laser cutting machine, and the other side is mounted on positioning plate；
Plug and driving device are fixed as one by positioning plate, allow to move synchronously with mounting plate；
Plug is provided with through hole corresponding with metal pipe material towards metal pipe material direction of travel side, and the diameter of through hole is less than
The internal diameter of metal pipe material；
The outer diameter of debris removal pipe is less than perforation bore dia, and one end passes through through hole, and the other end is connected with driving device, and can drive
It moves reciprocatingly in through hole under the driving of dynamic device.
When carrying out metal pipe material cutting, metal pipe material is forward extended out, until being fixed on the positioning at the plug of locator, is driven
Dynamic device driving debris removal pipe protrudes into metal tube, and will block at laser cutting, is then cut by laser, after the completion of cutting,
Driving device driving debris removal pipe exits, and the metal tube of well cutting is fallen under gravity into the feed bin of laser cutting machine.
Debris removal pipe will be blocked in cutting inside metal pipe material, when being cut by laser, is generated metal fragment and is just difficult to
Into in metal tube, and then the metal fragment for avoiding cutting from generating sticks on inner wall of metal tube.
Preferably, above-mentioned debris removal pipe, which protrudes into, is provided with gap at the top of one end in metal tube.In this way laser to metal tube into
It may insure that laser only acts on metal tube without injuring debris removal pipe when row cutting.
Preferably, above-mentioned debris removal pipe is that two parts nesting is composed, and it is fixing end that one end is connect with driving device, separately
One end is to block end.End disassembly replacement need to will be only blocked when cutting different tubing in this way.
Preferably, above-mentioned driving device is piston type cylinder.The electrical control of piston type cylinder is relatively easy to, and relatively more suitable
Close the high working frequency of laser cutting, good operating stability.
Preferably, the fan-shaped angle in the section of above-mentioned gap is less than 120 °.It is preferred that being advisable with 5 °~60 °.Here section is fanned
Clevis angle refers to the central angle of opening position arc in its circular cross-section.
Preferably, above-mentioned plug is hollow box like structure, is a dismountable capping towards metal pipe material direction
Plate.The weight of plug not only can be mitigated, and only need to change capping plate when replacing different-diameter tubing.
Preferably, one end that above-mentioned debris removal pipe is connected with driving device is connected with air extractor.When being cut, suction dress
Starting is set, forms negative pressure in metal tube, the gap outputed can suck clast in debris removal pipe, so periodically to debris removal Guan Qing
Reason.This scheme can splash to avoid the metal fragment that is generated when being cut by laser to metal pipe material laser cutting machine its
It is damaged caused by its component.
Preferably, in the above-mentioned metal pipe material laser cutting machine with debris removal function, debris removal locator passes through a sliding block
It is mounted on guide rail, while being equipped with a height-adjustable guider on sliding block, guider is located at pipe material clamp and debris removal
Between locator.
Metal pipe material laser cutting machine provided by the invention, the debris removal locator utilized, debris removal pipe is being cut by laser
When protrude into metal pipe material, by block avoid cutting generate metal fragment enter in the metal pipe-wall of well cutting.
The present invention also provides Dust removal methods when a kind of metal pipe material laser cutting comprising following steps:
Step 1, feeding positions, by metal pipe material feeding to required extension position；
Step 2, it blocks, a closure pipe is protruded into metal pipe material until by cutting position, it is blocked, makes to cut off
Metal pipe material inside be in closed state；
Step 3, it cuts, starts laser cutter, while rotating metal pipe material, metal pipe material is cut off under laser action.
Preferably, in above method, step 1 is synchronous carry out with step 2.Metal tube it is synchronous with pipe is blocked opposite and
Row, closure pipe, which protrudes into metal tube, blocks its inside, can more solve the working time in this way, promote working efficiency.
Compared to the prior art, the metal pipe material laser cutting machine provided by the invention with debris removal function utilizes closure pipe
Metal pipe material is blocked in cutting, it is ensured that the metal fragment that tubing generates when cutting can not be fallen into the tubing cut
Portion.
Detailed description of the invention
Fig. 1 is prior art metal pipe material laser cutting machine complete machine structure schematic diagram；
Fig. 2 is the metal pipe material laser cutting machine main view provided by the invention with debris removal function；
Fig. 3 is the metal pipe material laser cutting machine left view provided by the invention with debris removal function.
Fig. 4 is for the metal pipe material laser cutting machine removing electric control system provided by the invention with debris removal function and outside
The schematic diagram of internal structure of side seal lid；
Fig. 5 is the partial structurtes enlarged drawing in Fig. 4 at " A "；
Fig. 6 is the top view of the debris removal locator on the metal pipe material laser cutting machine provided by the invention with debris removal function；
Fig. 7 is the left view of the debris removal locator on the metal pipe material laser cutting machine provided by the invention with debris removal function；
Fig. 8 is the explosive view of the debris removal locator on the metal pipe material laser cutting machine provided by the invention with debris removal function.
Specific embodiment
The description of the invention is completed below by specific embodiment.It should be noted that below in relation to the noun of locality " preceding ",
" rear ", "left", "right", "upper", "lower" are arranged for convenience of description, do not constitute concrete restriction.In addition it needs to illustrate, be provided
Attached drawing is schematic diagram, not the engineering drawing of specific size ratio, and structure may locally have amplification or contracting for ease of description
It is small.
Referring to attached drawing 1, attached drawing 1 is the structural schematic diagram of metal pipe material laser cutting machine in the prior art.Existing laser
Cutting machine includes rack 10, pipe material clamp 11, electric control system 12, laser cutter 13, guide rail 14 and locator 15, wherein
Pipe material clamp 11, electric control system 12, laser cutter 13 and guide rail person of outstanding talent are mounted on the surface of rack 10, and wherein tubing presss from both sides
Tool 11 is used to clamp the metal pipe material that positioning conveying comes, and drives the metal clamped in it by motor when being cut by laser
Tubing rotation；Electric control system 12 is used to control the work of entire machine, related work setting (such as Cutting Length, cutting
Power) by its completion, which control the work of the electrical system of entire machine；Laser cutter 13 is used to cut metal pipe material,
Positioned at the top of pipe material clamp；Sliding block (not marking on figure) is housed on guide rail 14, sliding block can be under synchronous machine drives in sliding rail
Upper sliding, stroke is arranged by electric control system 12 to be controlled；Locator 15 is mounted on sliding block, and effect is to need to cut
Metal pipe material is positioned, it is ensured that cutting accuracy.When being cut, pipe material clamp unclamps, and metal pipe material stretches out, with locator
Positioning is completed in the contact of plug 154 on 15, and then pipe material clamp fastens, and tubing is clamped, laser cutting is started simultaneously at, same in this
When, locator 15 moves back, and tubing is unclamped, and the metal pipe material after cutting in this way falls one cutting stream of completion under the effect of gravity
Journey.
A large amount of metal fragments can be generated in this laser cutting process, can enter inside the metal pipe material of well cutting and glued
Knot, these clasts can bring adverse effect, and clast firm binding force to the processing (such as welding) of subsequent metal tubing, and
In metal pipe material inner wall, it is difficult to clear up.
A kind of metal pipe material laser cutting machine with debris removal function is provided to this present invention, it will by way of closure
It will be shut inside metal pipe material in cutting, laser cutting is that the clast generated would not enter inside tubing in this way.
It is the main view and left view of metal pipe material laser cutting machine provided by the invention referring to attached drawing 2 and attached drawing 3,
Because can not see internal structure, we by thereon electric control system 12 and outside capping 17 remove, obtain Fig. 4, Fig. 4 be for
Metal pipe material laser cutting machine provided by the invention with debris removal function removes the inside of electric control system and outside capping
Structural schematic diagram, Fig. 5 are the partial enlargement structural representation in it at " A ".The main function that capping 17 is arranged is by workspace
Domain is closed, safer in this way, while the noise and metal fragment that generate will not splash everywhere, and more environmentally friendly, equipment is made
Type is also more aesthetically pleasing.
Referring to a kind of attached drawing 2-8 metal pipe material laser cutting machine with debris removal function provided in this embodiment comprising
Rack 10, pipe material clamp 11, electric control system 12, laser cutter 13, guide rail 14 and debris removal locator 15, pipe material clamp 11
It being mounted in rack 10, laser cutter 13 is mounted on the surface in rack 10 and being located at the discharge port of pipe material clamp 11,
Guide rail 14 is mounted in rack 10 and parallel with metal pipe material feedstock direction, and debris removal locator 15 is slidably mounted by sliding block 16
In on guide rail 14, the dynamical system of finishing equipment is controlled by electric control system 12.Debris removal locator include mounting plate 151,
Positioning plate 152, plug 154, debris removal pipe 155 and driving device 156；Mounting plate 151 is L-type, and one side is mounted on metal pipe material
On laser cutting machine, the other side is mounted on positioning plate 152；Plug 154 and driving device 156 are fixed as one by positioning plate 152
Body allows to move synchronously with mounting plate 152；Plug 154 is provided with opposite with metal tube towards metal tube direction of travel side
The through hole 157 answered, the diameter of through hole 157 are less than the internal diameter of metal tube；It is straight that the outer diameter of debris removal pipe 155 is less than through hole 157
Diameter, one end pass through through hole 157, and the other end is connected with driving device 156, and can pass through under the driving of driving device 156
It moves reciprocatingly in through-hole 157.When carrying out metal pipe material cutting, pipe material clamp unclamps, and metal pipe material is conveyed from sprocket hole 18
Into in cutting machine, metal pipe material is forward extended out, until being fixed on the positioning at the plug 154 of locator, driving device 156 is driven
Debris removal pipe protrudes into metal tube, and will block at laser cutting, is then cut by laser, after the completion of cutting, driving device 156
Driving 155 pipe of debris removal exits, and the metal tube of well cutting is fallen under gravity into the feed bin of laser cutting machine.Debris removal pipe 155
It will be blocked inside metal pipe material in cutting, when being cut by laser, generate metal fragment and be just difficult to enter in metal tube, into
And the metal fragment for avoiding cutting from generating sticks on inner wall of metal tube.In the present embodiment, debris removal pipe 155 protrudes into metal tube
Gap 1551 is provided at the top of one end.Laser may insure that laser only acts on metal tube when cutting to metal tube in this way
On without injuring debris removal pipe 155.In the present embodiment, debris removal pipe 155 is that two parts nesting is composed, with driving device
156 connection one end are fixing end, and the other end is to block end, and the two is fixed as one by nested mode, different in cutting in this way
End disassembly replacement need to will be only blocked when tubing.In the preferred embodiment, driving device 156 is piston type cylinder.Piston
The electrical control of formula cylinder is relatively easy to, and is relatively suitble to the high working frequency of laser cutting, and good operating stability is certainly other
The driving device that it can be driven to move reciprocatingly.In this embodiment example, the fan-shaped angle in the section of gap 1551 is
10°.The section sector angle of usual gap 1551 is less than 120 °.It is preferred that being advisable with 5 ° -60 °.Here sector angle in section refers to
The central angle of opening position arc in its circular cross-section.In the present embodiment, above-mentioned plug 154 is hollow box like structure, court
It is a dismountable capping plate 1542 to metal pipe material direction, is inwardly hollow lightweight sealing plate 1541.It not only can
Mitigate the weight of plug 154, and only needs to change capping plate 1542 when replacing different-diameter tubing.Originally it is implementing
In, debris removal pipe 155 is to be detachably mounted to together by a capping 158 with driving device 156.In the present embodiment, it removes
Bits locator 15 is mounted on guide rail by a sliding block 16, while a height-adjustable guider is equipped on sliding block 16
19, guider position 19 is equipped with a guiding trestle 191 between pipe material clamp 11 and debris removal locator 15 on the guides,
Its underface for being located at the metal pipe material of being cut travelling route can adjust guiding trestle according to the thickness of metal pipe material when use
191 height, it is more steady when making to cut using its support, while also making notch more smooth.
In another preferred embodiment of the invention, one end that debris removal pipe 155 is connected with driving device 156 is connected with pumping
Device (is not drawn) on figure.When being cut, air extractor starting forms negative pressure, the gap 1551 outputed in metal tube
Clast can be sucked in debris removal pipe, periodically debris removal pipe is cleared up in this way.This scheme can be to avoid being cut by laser
When the metal fragment that generates splash the damage caused by metal pipe material laser cutting machine other components.
The present invention also provides Dust removal methods when kind tubing laser cutting comprising following steps:
Step 1, feeding positions, by metal pipe material feeding to required extension position；
Step 2, it blocks, a closure pipe is protruded into metal pipe material until by cutting position, it is blocked, makes to cut off
Metal pipe material inside be in closed state；
Step 3, it cuts, starts laser cutter, while rotating metal pipe material, metal pipe material is cut off under laser action.
Preferably, in above method, step 1 is synchronous carry out with step 2.Metal tube it is synchronous with pipe is blocked opposite and
Row, closure pipe, which protrudes into metal tube, blocks its inside, can more solve the working time in this way, promote working efficiency.
The above specific embodiment is only illustrated as of the invention, is not constituted to concrete restriction of the invention, any
Scheme based on this principle should all fall into its protection scope, and protection scope of the present invention should be with the range that claims determine
It is quasi-.
Claims (9)
1. a kind of metal pipe material laser cutting machine with debris removal function comprising rack, pipe material clamp, electric control system,
Laser cutter, guide rail and debris removal locator；Pipe material clamp is mounted on the rack, and laser cutter is mounted on the rack and position
In the surface of the discharge port of pipe material clamp, guide rail is mounted on the rack and, debris removal positioning parallel with metal pipe material feedstock direction
Device is slidably mounted on guide rail；The debris removal locator includes mounting plate, positioning plate, plug, debris removal pipe and driving device；
The mounting plate is L-type, and one side is mounted on metal pipe material laser cutting machine, and the other side is mounted on the positioning plate
On；
The plug and the driving device are fixed as one by the positioning plate, allow to fortune synchronous with the mounting plate
It is dynamic；
The plug is provided with through hole corresponding with metal pipe material, the diameter of through hole towards metal pipe material direction of travel side
Less than the internal diameter of metal pipe material；
The outer diameter of the debris removal pipe is less than the perforation bore dia, and one end passes through the through hole, the other end and the driving
Device is connected, and can move reciprocatingly in the through hole under the driving of the driving device.
2. as described in claim 1 with the metal pipe material laser cutting machine of debris removal function, which is characterized in that the debris removal pipe
It protrudes into and is provided with gap in metal pipe material at the top of one end.
3. as described in claim 1 with the metal pipe material laser cutting machine of debris removal function, which is characterized in that the debris removal pipe
It is composed for two parts nesting, it is fixing end that one end is connect with the driving device, and the other end is to block end.
4. as described in claim 1 with the metal pipe material laser cutting machine of debris removal function, which is characterized in that the driving dress
It is set to piston type cylinder.
5. as described in claim 1 with the metal pipe material laser cutting machine of debris removal function, which is characterized in that the plug is
Hollow box like structure is a dismountable capping plate towards metal pipe material direction.
6. as claimed in claim 2 with the metal pipe material laser cutting machine of debris removal function, which is characterized in that the debris removal pipe
The one end being connected with driving device is connected with air extractor.
7. as described in claim 1 with the metal pipe material laser cutting machine of debris removal function, which is characterized in that the debris removal is fixed
Position device is mounted on the guide rail by a sliding block, and the sliding block is equipped with a height-adjustable guider, described to lead
It is located at the pipe material clamp and described between debris removal locator to device.
Dust removal methods when 8. a kind of metal pipe material is cut by laser comprising following steps:
Step 1, feeding positions, by metal pipe material feeding to required extension position；
Step 2, it blocks, a closure pipe is protruded into metal pipe material until by cutting position, it is blocked, makes to cut off
Metal pipe material inside be in closed state；
Step 3, it cuts, starts laser cutter, while rotating metal pipe material, metal pipe material is cut off under laser action.
9. Dust removal methods when a kind of metal pipe material laser cutting as claimed in claim 8, which is characterized in that the step 1
It is synchronous carry out with the step 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811519948.2A CN109500501A (en) | 2018-12-12 | 2018-12-12 | A kind of metal pipe material laser cutting machine and its Dust removal methods with debris removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811519948.2A CN109500501A (en) | 2018-12-12 | 2018-12-12 | A kind of metal pipe material laser cutting machine and its Dust removal methods with debris removal function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109500501A true CN109500501A (en) | 2019-03-22 |
Family
ID=65753279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811519948.2A Pending CN109500501A (en) | 2018-12-12 | 2018-12-12 | A kind of metal pipe material laser cutting machine and its Dust removal methods with debris removal function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109500501A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109746541A (en) * | 2019-03-25 | 2019-05-14 | 惠州连硕科技有限公司 | Automatic pipeline cutting machine |
| CN110549015A (en) * | 2019-09-20 | 2019-12-10 | 广东捷泰克智能装备有限公司 | pipe laser cutting machine with slag removal mechanism |
| CN116871897A (en) * | 2023-08-07 | 2023-10-13 | 容德精机（江苏）机床有限公司 | Metal tube cutting edging processingequipment |
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Application publication date: 20190322 |