CN112338366A - Slag-adhering-preventing laser pipe cutting machine and pipe cutting and collecting method - Google Patents
Slag-adhering-preventing laser pipe cutting machine and pipe cutting and collecting method Download PDFInfo
- Publication number
- CN112338366A CN112338366A CN202011180960.2A CN202011180960A CN112338366A CN 112338366 A CN112338366 A CN 112338366A CN 202011180960 A CN202011180960 A CN 202011180960A CN 112338366 A CN112338366 A CN 112338366A
- Authority
- CN
- China
- Prior art keywords
- pipe
- slag
- slag receiving
- cutting machine
- 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
Links
Images
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
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention provides a slag-hanging-preventing laser pipe cutting machine and a pipe cutting and collecting method, which comprise a cutting machine body, a waste residue collecting mechanism, a bottom frame, a pipe conveying mechanism, a blanking buffer mechanism and a material receiving device, wherein the cutting machine body is provided with a portal frame, a cutting head assembly, a front chuck and a rear chuck, the waste residue collecting mechanism is installed on the bottom frame and is close to the front chuck, the waste residue collecting mechanism comprises a long and thin slag receiving pipe and a telescopic driving mechanism, the side wall of the front part of the slag receiving pipe is provided with a slag receiving hole, a protective layer is arranged inside the slag receiving pipe, the rear part of the slag receiving pipe is connected with the telescopic driving mechanism, the bottom frame is provided with a blanking slope, the blanking slope is positioned below the slag receiving pipe, the pipe conveying mechanism is positioned between the blanking slope and the blanking buffer mechanism, and the blanking buffer mechanism is positioned above. The problem of waste residue splash and the processing back tubular product directly falls the bottom surface or is fragile on the material receiving vehicle tubular product when present tubular product cutting is solved.
Description
Technical Field
The invention relates to the field of laser cutting equipment, in particular to a slag-adhering-preventing laser pipe cutting machine and a pipe cutting and collecting method.
Background
Laser cutting is to focus a laser beam emitted by a laser through a lens, focus the laser beam into a tiny light spot at a focus, when the light spot irradiates on a material, the material is heated to a vaporization temperature quickly, holes are formed by evaporation, the material moves along with the light beam, and the melted waste slag is blown away by matching with auxiliary gas (such as CO2, O2, N2 and the like), so that the holes continuously form slits with narrow width, and the material is cut. When cutting the tubular product, the waste residue that is blown away by auxiliary gas after melting at high temperature can be scattered form and splash to the tubular product inner wall, influences the tubular product quality, and especially more and more trade has had higher precision requirement to the tubular product inner wall now, and the tubular product after laser beam machining still needs further slagging-off processing, just can obtain more smooth tubular product inner wall, and is not only consuming time but also uneconomical. And most of laser pipe cutting machines process the tubular product of accomplishing, direct perpendicular drop to ground or receive in the skip, and gravity leads to tubular product to take place to collide with when dropping and influence tubular product precision and quality.
Therefore, aiming at the defects in the prior art, a special pipe cutting machine which can synchronously perform a slag removal process in the laser cutting process and has better protection on the processed pipe needs to be invented, and the finished pipe has higher quality and is used for meeting the market requirements of higher and higher precision and high efficiency.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a slag-hanging-preventing laser pipe cutting machine, which aims to solve the problems that waste slag splashes during the cutting of the conventional pipe and the pipe is damaged because the processed pipe directly falls onto the ground or a receiving vehicle.
The technical scheme adopted by the invention for solving the technical problems is as follows: a slag-hanging-preventing laser pipe cutting machine comprises a cutting machine body, a waste slag collecting mechanism, a bottom frame, a pipe conveying mechanism, a blanking buffering mechanism and a material receiving device, wherein a portal frame, a cutting head assembly, a front chuck and a rear chuck are arranged on the cutting machine body; the waste residue collecting mechanism is mounted on the bottom frame and is close to the front chuck, the waste residue collecting mechanism comprises an elongated slag receiving pipe and a telescopic driving mechanism, a slag receiving hole is formed in the side wall of the front portion of the slag receiving pipe, a protective layer is arranged inside the slag receiving pipe, the protective layer is a copper plate with a high-reflection function, the rear portion of the slag receiving pipe is connected with the telescopic driving mechanism, the telescopic driving mechanism can drive the slag receiving pipe to move towards the front chuck, and one side of the slag receiving pipe is provided with an induction switch used for inducing whether a pipe is cut off or not; the blanking device is characterized in that a blanking slope is arranged on the bottom frame and located below the slag receiving pipe, the inlet end of the pipe conveying mechanism is located below the blanking slope, the outlet end of the pipe conveying mechanism is located above the blanking buffering mechanism, the blanking buffering mechanism is located above the material receiving device, and the material receiving device is a material receiving trolley.
Furthermore, a slag discharge port is arranged on the side wall of the rear part of the slag receiving pipe. Can blow air directly from one end of the slag receiving pipe and blow off waste slag from a slag discharge port at the other end.
Furthermore, flexible actuating mechanism includes cylinder and fixing base, the cylinder is installed on the fixing base, the piston rod of cylinder with connect the sediment pipe and can dismantle the connection. When the slag receiving pipe is full of the collected slag, the slag receiving pipe can be detached to clean the slag.
Furthermore, a guide shaft is arranged on the fixed seat, and a hanging lug is arranged at the rear part of the slag receiving pipe and is sleeved on the guide shaft. Realize the stable support and the direction of butt joint slag pipe.
Furthermore, one side of blanking slope is provided with keeps off the material seat, keep off and be provided with the tube hole on the material seat, connect the sediment pipe and can pass and keep off the material seat under the drive of cylinder, it can block to connect the tubular product on the sediment pipe to make tubular product drop from connecting the sediment pipe to get off to keep off the material seat. The pipe that gets off after the cutting drops on receiving the sediment pipe, blocks to get off through setting up the tubular product that keeps off the material seat realization on will receiving the sediment pipe, makes tubular product drop on the blanking slope.
Further, blanking buffer gear includes fixed support plate, pressure spring and blanking buffer plate, fixed support plate links firmly on tubular product conveying mechanism, the fixed support plate slope is arranged downwards, the blanking buffer plate slope arrange downwards and with the fixed support plate between have the contained angle, be connected through the pressure spring between blanking buffer plate and the fixed support plate.
Further, tubular product conveying mechanism includes conveyer belt and transfer gantry, the conveyer belt is installed on transfer gantry, the conveyer belt is located the below on blanking slope, the fixed bolster is installed on transfer gantry.
Further, be provided with the reducing lift roller on the cutting lathe bed, the side tip of reducing lift roller is provided with a plurality of surrounding draw-in grooves, the both sides of reducing lift roller are connected with the ear seat, be provided with the fastening knob on the ear seat, the fastening knob can twist and be used for locking the angle after the reducing lift roller rotates in the surrounding draw-in groove, be connected with the cylinder on the ear seat. And realizing reducing adjustment.
In addition, the invention also provides a slag-sticking-preventing pipe cutting and collecting method, which comprises the slag-sticking-preventing laser pipe cutting machine and further comprises the following steps:
a1: rotating the reducing lifting roller according to the specification of the pipe, and placing the pipe on the reducing lifting roller;
a2: the rear chuck moves forwards to clamp the tail end of the pipe, and the front chuck clamps the front end of the pipe;
a3: the slag receiving pipe extends into the pipe, a slag receiving hole in the slag receiving pipe is positioned right below the cutting head, the cutting head cuts the pipe, and waste slag in the cutting process falls into the slag receiving pipe;
a4: after the pipe is cut off, the pipe falls onto the slag receiving pipe, the induction switch induces a signal and then feeds the signal back to the system, and the slag receiving pipe drives the cut pipe to retract;
a5: the slag receiving pipe retracts, and the cut pipe is blocked by the material blocking seat and then falls off from the slag receiving pipe;
a6: the slag receiving pipe falls onto a blanking slope and rolls onto the conveying belt from the blanking slope;
a7: conveying the pipe by a conveying belt, then dropping the pipe onto a blanking buffer plate, and playing a role in buffering through a pressure spring connected to the blanking buffer plate;
a8: the pipe falls into the material receiving device from the blanking buffer plate.
A9: the reducing lifting rollers drop one by one, and the rear chuck drives the rest pipes to move forward to continue cutting.
Further, when the cutting is carried out to the tailing stage, the rear chuck is only a safe distance away from the front chuck, the jaws of the front chuck are opened at the moment, after the jaw loosening detection device detects that the jaws are completely opened, a signal is fed back to the system, and the system controls the rear chuck to continue to advance and extend out of the front chuck until the tail end of the pipe is positioned under the cutting head; and after cutting is finished, the rear chuck resets to drive the tailings to move to the tail end of the cutting lathe body, the clamping jaws are loosened, and the tailings fall to the tailings collecting device.
According to the technical scheme, the invention has the following advantages:
the scheme provides the slag-adhering-preventing laser pipe cutting machine and the pipe cutting collection method, slag can be synchronously connected in the cutting process, splashing slag is prevented from adhering to the inner wall of a pipe, the inner wall and the outer wall of a workpiece are kept clean without adhering slag, a subsequent cleaning procedure is omitted, the production cost is reduced, and the quality of a finished product is greatly improved; the tube can be conveyed in a reversing way and buffered during blanking, so that the scratch and collision damage to the finished tube are effectively reduced; a layer of copper plate is laid in the slag receiving pipe, so that the slag receiving pipe can be effectively prevented from being cut off; the diameter-variable lifting wheel is of a gradient wheel structure, and the surface of the gradient wheel is provided with arc surfaces which are gradually reduced from large to small, so that pipes with different diameter specifications can be supported; the whole machine has compact structure, small occupied space, convenient transportation, simple structure, low cost and high practicability.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of the bed body after the hidden part is cut in the embodiment.
Fig. 3 is a schematic structural diagram of the tube conveying mechanism and the blanking buffer mechanism in the specific embodiment.
FIG. 4 is a schematic view of the waste collection mechanism and a portion of the chassis in accordance with an embodiment.
Fig. 5 is a schematic structural view of a slag receiving pipe in the specific embodiment.
FIG. 6 is a diagram illustrating the cutting head before cutting the tube in accordance with an embodiment.
FIG. 7 is a diagram illustrating the cutting head cutting the tube according to the embodiment.
Fig. 8 is a schematic diagram showing a variable diameter lifting roller and an installation structure thereof in the embodiment.
In the figure, 1, a cutting lathe bed, 2, a rear chuck, 3, a reducing lifting roller, 4, a portal frame, 5, a slag receiving pipe, 6, a front chuck, 7, a blanking slope, 8, a cylinder, 9, a bottom frame, 10, a conveyor belt, 11, a blanking buffer plate, 12, a material receiving device, 13, a fixed seat, 14, a material blocking seat, 15, an induction switch, 16, a pressure spring, 17, a fixed support plate, 18, a guide shaft, 31, a fastening knob, 32, a circumferential clamping groove, 33, an ear seat, 51, a slag receiving hole, 52, a slag discharging port, 53, a hanging ear, 100 and a cutting head assembly.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is apparent that the embodiments described below are only a part of embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.
Detailed description of the preferred embodiment
As shown in fig. 1 to 8, the present embodiment provides a slag-adhering prevention laser pipe cutting machine, which includes a cutting machine body 1, a waste slag collecting mechanism, a chassis 9, a pipe conveying mechanism, a blanking buffering mechanism, and a material receiving device 12, wherein a gantry 4, a cutting head assembly 100, a front chuck 6, and a rear chuck 2 are arranged on the cutting machine body 1, a transverse guide rail is arranged on the gantry 4, the cutting head assembly 100 is mounted on the transverse guide rail and can slide along the transverse guide rail, a longitudinal guide rail is arranged on the cutting machine body 1, the rear chuck 2 is slidably mounted on the longitudinal guide rail, and the front chuck 6 is mounted on the cutting machine body 1 and is located at the position of the gantry 4; the waste residue collecting mechanism is arranged on the bottom frame 9 and is close to the front chuck 6, the waste residue collecting mechanism comprises a long and thin slag receiving pipe 5 and a telescopic driving mechanism, a slag receiving hole 51 is formed in the side wall of the front part of the slag receiving pipe 5, a protective layer is arranged inside the slag receiving pipe 5, the protective layer is a copper plate with a high reflection function and is extremely difficult to be cut through by laser, the slag receiving pipe 5 can be effectively prevented from being cut off by the laser, the rear part of the slag receiving pipe 5 is connected with the telescopic driving mechanism, the telescopic driving mechanism can drive the slag receiving pipe 5 to move towards the front chuck 6, and one side of the slag receiving pipe 5 is provided with an induction switch 15 for inducing whether a pipe is cut off or; a blanking slope 7 is arranged on the bottom frame 9, the blanking slope 7 is positioned below the slag receiving pipe 5, the inlet end of the pipe conveying mechanism is positioned below the blanking slope 7, the outlet end of the pipe conveying mechanism is positioned above the blanking buffering mechanism, and the blanking buffering mechanism is positioned above the material receiving device 12.
Wherein, the rear end that connects slag pipe 5 is provided with fastening nut, connect slag pipe 5 and cylinder 82's piston rod to pass through fastening nut threaded connection, be provided with guiding axle 18 on the fixing base 13, the rear portion that connects slag pipe 5 is provided with hangers 53, hangers 53 are installed on guiding axle 18, wherein, hangers 53 are provided with two, be located the lateral wall left and right sides that connects slag pipe 5 respectively, guiding axle 18 corresponds and is provided with two, hangers 53 cup joint on guiding axle 18, make to connect slag hole 51 up all the time, realize the direction and the support of butt joint slag pipe 5, guarantee to connect slag pipe 5 steady motion. The side wall of the rear part of the slag receiving pipe 5 is provided with a slag discharge port 52, the opening direction of the slag discharge port is the same as that of the slag receiving hole 51, the slag receiving pipe 5 can be detached from the cylinder 8 to pour the waste slag, and an air source in a workshop can be used for directly blowing air from one end of the slag receiving pipe 5 to blow the waste slag out of the slag discharge port 52 at the other end. During operation, cylinder 8 drive connects during slag pipe 5 moves to waiting to cut tubular product and makes and connect the slag hole 51 to be located the laser cutting head under, and during the pipe cutting the slag directly enters into and connects during slag pipe 5, can not splash the inner wall of tubular product, wait to connect after slag pipe 5 is gathered to be full of the waste residue, can will connect slag pipe 5 to dismantle and pour the waste residue from connecing slag pipe 5, also can the air supply directly blow from connecing slag pipe 5 one end, blow off the waste residue from the row's cinder notch 52 of the other end.
Wherein, one side of blanking slope 7 is provided with material blocking seat 14, is provided with the tube hole on the material blocking seat 14, connects sediment pipe 5 and can pass material blocking seat 14 under the drive of cylinder 8, and material blocking seat 14 can block the tubular product that connects on the sediment pipe 5 and make tubular product drop from receiving sediment pipe 5. The cut pipe falls onto the slag receiving pipe 5, the pipe on the slag receiving pipe 5 is blocked by arranging the material blocking seat 14, and the pipe falls onto the blanking slope 7. The blanking buffer mechanism comprises a fixed support plate 17, a pressure spring 16 and a blanking buffer plate 11, the fixed support plate 17 is fixedly connected to the pipe conveying mechanism, the fixed support plate 17 is arranged obliquely downwards, the blanking buffer plate 11 is arranged obliquely downwards and has an included angle with the fixed support plate 17, and the blanking buffer plate 11 is connected with the fixed support plate 17 through the pressure spring 16. The pipe conveying mechanism comprises a conveying belt 10 and a conveying support, the conveying belt 10 is installed on the conveying support, the conveying belt 10 is located below the blanking slope 7, and a fixed supporting plate 17 is installed on the conveying support.
In addition, the cutting lathe bed 1 is provided with the reducing lifting roller 3, the side end part of the reducing lifting roller 3 is provided with a plurality of circumferential clamping grooves 32, two sides of the reducing lifting roller 3 are connected with lug seats 33, the lug seats 33 are provided with fastening knobs 31, the fastening knobs 31 can be screwed into the circumferential clamping grooves 32 to lock the rotating angles of the reducing lifting roller 3, and the lug seats 33 are connected with air cylinders 8 to realize reducing adjustment and adapt to placing and supporting of pipes with different specifications.
Detailed description of the preferred embodiment 2
The specific embodiment provides a slag-sticking-preventing pipe cutting and collecting method, which comprises the slag-sticking-preventing laser pipe cutting machine in the specific embodiment 1, and further comprises the following steps:
a1: rotating the reducing lifting roller 3 according to the specification of the pipe, and placing the pipe on the reducing lifting roller 3;
a2: the rear chuck 2 moves forward to clamp the tail end of the pipe, and the front chuck 6 clamps the front end of the pipe;
a3: the slag receiving pipe 5 extends into the pipe, a slag receiving hole 51 in the slag receiving pipe 5 is positioned right below the cutting head, the pipe is cut by the cutting head, and waste slag in the cutting process falls into the slag receiving pipe 5;
a4: after the pipe is cut off, the pipe falls onto the slag receiving pipe 5, the induction switch 15 induces a signal and then feeds the signal back to the system, and the slag receiving pipe 5 drives the cut pipe to retract;
a5: the slag receiving pipe 5 retracts, and the cut pipe is blocked by the material blocking seat 14 and then falls off from the slag receiving pipe 5;
a6: the slag receiving pipe 5 falls onto the blanking slope 7 and rolls onto the conveyor belt 10 from the blanking slope 7;
a7: the pipe is conveyed by the conveyor belt 10, then falls onto the blanking buffer plate 11, and plays a role in buffering through a pressure spring 16 connected to the blanking buffer plate 11;
a8: the pipe falls into the receiving device 12 from the blanking buffer plate 11.
A9: the reducing lifting rollers 3 drop one by one, and the rear chuck 2 drives the rest pipes to move forward to continue cutting.
Further, when the cutting is carried out to the tailing stage, only a safe distance is left between the rear chuck 2 and the front chuck 6, the jaws of the front chuck 6 are opened at the moment, after the jaw release detection device detects that the jaws are completely opened, a signal is fed back to the system, the system controls the rear chuck 2 to continue to advance and extend out of the front chuck 6 until the tail end of the pipe is positioned under the cutting head; after cutting, the rear chuck 2 resets to drive the tailings to move to the tail end of the cutting lathe body 1, the clamping jaws are loosened, and the tailings fall to the tailings collecting device.
The terms "upper", "lower", "outside", "inside", and the like in the description and claims of the present invention and the above-described drawings (if any) are used for distinguishing relative positions without necessarily being construed qualitatively. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The slag-adhering-preventing laser pipe cutting machine is characterized by comprising a cutting machine body (1), a chassis (9), a pipe conveying mechanism, a blanking buffer mechanism and a material receiving device (12), wherein a portal frame (4), a cutting head assembly (100), a front chuck (3) and a rear chuck (6) are arranged on the cutting machine body (1), a transverse guide rail is arranged on the portal frame (4), the cutting head assembly (100) is installed on the transverse guide rail and can slide along the transverse guide rail, a longitudinal guide rail is arranged on the cutting machine body (1), the rear chuck (2) is installed on the longitudinal guide rail in a sliding manner, and the front chuck (6) is installed on the cutting machine body (1) and is positioned at the position of the portal frame (4); the waste residue collecting mechanism is installed on the bottom frame (9) and is close to the front chuck (6), the waste residue collecting mechanism comprises a long and thin slag receiving pipe (5) and a telescopic driving mechanism, a slag receiving hole (51) is formed in the side wall of the front portion of the slag receiving pipe (5), a protective layer is arranged inside the slag receiving pipe (5), the rear portion of the slag receiving pipe (5) is connected with the telescopic driving mechanism, the telescopic driving mechanism can drive the slag receiving pipe (5) to move towards the front chuck (6), and one side of the slag receiving pipe (5) is provided with an induction switch (15) used for inducing whether a pipe is cut off or not; be provided with blanking slope (7) on chassis (9), blanking slope (7) are located the below that connects slag pipe (5), tubular product conveying mechanism's entrance point is located the below of blanking slope (7), tubular product conveying mechanism's exit end is located blanking buffer gear's top, blanking buffer gear is located receiving device (12)'s top.
2. The slag-adhering prevention laser pipe cutting machine according to claim 1, wherein a slag discharge port (52) is formed in a rear side wall of the slag receiving pipe (5).
3. The slag-adhering prevention laser pipe cutting machine according to claim 2, wherein the telescopic driving mechanism comprises a cylinder (8) and a fixed seat (13), the cylinder (8) is mounted on the fixed seat (13), and a piston rod of the cylinder (8) is detachably connected with the slag receiving pipe (5).
4. The slag-hanging-preventing laser pipe cutting machine according to claim 3, wherein a guide shaft (18) is arranged on the fixed seat (13), a hanging lug (53) is arranged at the rear part of the slag receiving pipe (5), and the hanging lug (53) is sleeved on the guide shaft (18).
5. The slag-hanging prevention laser pipe cutting machine according to claim 4, wherein a material blocking seat (14) is arranged on one side of the blanking slope (7), pipe holes are formed in the material blocking seat (14), the slag receiving pipe (5) can penetrate through the material blocking seat (14) under the driving of the air cylinder (8), and the material blocking seat (14) can block a pipe on the slag receiving pipe (5) to enable the pipe to fall off the slag receiving pipe (5).
6. The slag-hanging prevention laser pipe cutting machine according to claim 1, wherein the blanking buffer mechanism comprises a fixed support plate (17), a pressure spring (16) and a blanking buffer plate (11), the fixed support plate (17) is fixedly connected to the pipe conveying mechanism, the fixed support plate (17) is arranged obliquely downwards, the blanking buffer plate (11) is arranged obliquely downwards and has an included angle with the fixed support plate (17), and the blanking buffer plate (11) is connected with the fixed support plate (17) through the pressure spring (16).
7. The slag-adhering prevention laser pipe cutting machine according to claim 6, wherein the pipe conveying mechanism comprises a conveyor belt (10) and a conveying support, the conveyor belt (10) is installed on the conveying support, the conveyor belt (10) is located below the blanking slope (7), and the fixed support plate (17) is installed on the conveying support.
8. The slag-sticking-preventing laser pipe cutting machine according to claim 1, wherein a reducing lifting roller (3) is arranged on the cutting machine body (1), a plurality of circumferential clamping grooves (32) are formed in the side end portion of the reducing lifting roller (3), lug seats (33) are connected to two sides of the reducing lifting roller (3), fastening knobs (31) are arranged on the lug seats (33), the fastening knobs (31) can be screwed into the circumferential clamping grooves (32) and used for locking the rotating angles of the reducing lifting roller (3), and air cylinders (8) are connected to the lug seats (33).
9. A slag-adhering prevention pipe cutting and collecting method comprising the slag-adhering prevention laser pipe cutting machine according to any one of claims 1 to 9, characterized by further comprising the steps of:
a1: rotating the reducing lifting roller (3) according to the specification of the pipe, and placing the pipe on the reducing lifting roller (3);
a2: the rear chuck (2) moves forward to clamp the tail end of the pipe, and the front chuck (6) clamps the front end of the pipe;
a3: the slag receiving pipe (5) extends into the pipe, a slag receiving hole (51) in the slag receiving pipe (5) is positioned right below the cutting head, the pipe is cut by the cutting head, and waste slag in the cutting process falls into the slag receiving pipe (5);
a4: after the pipe is cut off, the pipe falls onto the slag receiving pipe (5), the induction switch (15) induces a signal and then feeds the signal back to the system, and the slag receiving pipe (5) drives the cut pipe to retract;
a5: the slag receiving pipe (5) retracts, and the cut pipe is blocked by the material blocking seat (14) and then falls off from the slag receiving pipe (5);
a6: the slag receiving pipe (5) falls onto the blanking slope (7) and rolls onto the conveyor belt (10) from the blanking slope (7);
a7: the pipe is conveyed by the conveyor belt (10), then falls onto the blanking buffer plate (11), and is buffered by a pressure spring (16) connected to the blanking buffer plate (11);
a8: the pipe falls into the material receiving device (12) from the blanking buffer plate (11).
A9: the reducing lifting rollers (3) drop one by one, and the rear chuck (2) drives the rest pipes to move forward to continue cutting.
10. The slag-hanging-prevention cut pipe collecting method as claimed in claim 9, characterized in that when the cutting is in the tailing stage, the rear chuck (2) is only a safe distance away from the front chuck (6), the jaws of the front chuck (6) are opened, after the jaw release detection device detects that the jaws are completely opened, a feedback signal is sent to the system, and the system controls the rear chuck (2) to continue to advance until the tail end of the pipe is positioned right below the cutting head; and after cutting is finished, the rear chuck (2) resets to drive the tailings to move to the tail end of the cutting lathe body (1), the clamping jaws are loosened, and the tailings fall to a tailings collecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011180960.2A CN112338366A (en) | 2020-10-29 | 2020-10-29 | Slag-adhering-preventing laser pipe cutting machine and pipe cutting and collecting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011180960.2A CN112338366A (en) | 2020-10-29 | 2020-10-29 | Slag-adhering-preventing laser pipe cutting machine and pipe cutting and collecting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112338366A true CN112338366A (en) | 2021-02-09 |
Family
ID=74356590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011180960.2A Pending CN112338366A (en) | 2020-10-29 | 2020-10-29 | Slag-adhering-preventing laser pipe cutting machine and pipe cutting and collecting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112338366A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070585A (en) * | 2021-04-08 | 2021-07-06 | 济南森峰科技有限公司 | Pipe cutting device |
| CN113084413A (en) * | 2021-06-08 | 2021-07-09 | 山东奥扬新能源科技股份有限公司 | Welding device for bottle processing |
| CN113084364A (en) * | 2021-03-30 | 2021-07-09 | 江苏合亿激光科技有限公司 | Continuous inner wall protection laser pipe cutting machine |
| CN113695763A (en) * | 2021-09-22 | 2021-11-26 | 湘潭大学 | Laser cutting machine for separating and processing metal pipe fittings |
| CN114260598A (en) * | 2022-01-26 | 2022-04-01 | 台州市宇璇光电科技有限公司 | Laser cutting machine with pipe cutting module |
| CN114378450A (en) * | 2021-12-31 | 2022-04-22 | 江苏亚威机床股份有限公司 | Be applied to inner wall slagging-off mechanism of laser pipe cutting machine |
| CN115922121A (en) * | 2022-12-12 | 2023-04-07 | 闵寿 | Production equipment and production method of toughened PPR (polypropylene random copolymer) pipe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04262888A (en) * | 1991-02-15 | 1992-09-18 | Olympus Optical Co Ltd | Laser beam machine |
| CN207479864U (en) * | 2017-09-19 | 2018-06-12 | 大族激光科技产业集团股份有限公司 | Anti- burn device |
| CN209867698U (en) * | 2019-05-09 | 2019-12-31 | 超快激光（天津）机械设备有限公司 | Pipe fitting cutting equipment capable of collecting waste residues |
| CN111014978A (en) * | 2019-12-25 | 2020-04-17 | 苏州大族松谷智能装备股份有限公司 | Automatic loading and unloading device for pipe cutting machine and working method of automatic loading and unloading device |
| CN210548989U (en) * | 2019-09-28 | 2020-05-19 | 林泽彬 | Automatic loading and unloading device of laser pipe cutting machine |
| CN211102206U (en) * | 2019-10-25 | 2020-07-28 | 森之川智能装备无锡有限公司 | Slag receiving structure of laser pipe cutting machine |
-
2020
- 2020-10-29 CN CN202011180960.2A patent/CN112338366A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04262888A (en) * | 1991-02-15 | 1992-09-18 | Olympus Optical Co Ltd | Laser beam machine |
| CN207479864U (en) * | 2017-09-19 | 2018-06-12 | 大族激光科技产业集团股份有限公司 | Anti- burn device |
| CN209867698U (en) * | 2019-05-09 | 2019-12-31 | 超快激光（天津）机械设备有限公司 | Pipe fitting cutting equipment capable of collecting waste residues |
| CN210548989U (en) * | 2019-09-28 | 2020-05-19 | 林泽彬 | Automatic loading and unloading device of laser pipe cutting machine |
| CN211102206U (en) * | 2019-10-25 | 2020-07-28 | 森之川智能装备无锡有限公司 | Slag receiving structure of laser pipe cutting machine |
| CN111014978A (en) * | 2019-12-25 | 2020-04-17 | 苏州大族松谷智能装备股份有限公司 | Automatic loading and unloading device for pipe cutting machine and working method of automatic loading and unloading device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084364A (en) * | 2021-03-30 | 2021-07-09 | 江苏合亿激光科技有限公司 | Continuous inner wall protection laser pipe cutting machine |
| CN113070585A (en) * | 2021-04-08 | 2021-07-06 | 济南森峰科技有限公司 | Pipe cutting device |
| CN113084413A (en) * | 2021-06-08 | 2021-07-09 | 山东奥扬新能源科技股份有限公司 | Welding device for bottle processing |
| CN113695763A (en) * | 2021-09-22 | 2021-11-26 | 湘潭大学 | Laser cutting machine for separating and processing metal pipe fittings |
| CN113695763B (en) * | 2021-09-22 | 2023-03-07 | 湘潭大学 | Laser cutting machine for separating and processing metal pipe fittings |
| CN114378450A (en) * | 2021-12-31 | 2022-04-22 | 江苏亚威机床股份有限公司 | Be applied to inner wall slagging-off mechanism of laser pipe cutting machine |
| CN114260598A (en) * | 2022-01-26 | 2022-04-01 | 台州市宇璇光电科技有限公司 | Laser cutting machine with pipe cutting module |
| CN114260598B (en) * | 2022-01-26 | 2024-04-02 | 台州市宇璇光电科技有限公司 | Laser cutting machine with cut pipe module |
| CN115922121A (en) * | 2022-12-12 | 2023-04-07 | 闵寿 | Production equipment and production method of toughened PPR (polypropylene random copolymer) pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112338366A (en) | Slag-adhering-preventing laser pipe cutting machine and pipe cutting and collecting method | |
| CN106425095B (en) | Diamond saw blade laser automatic welding machine | |
| CN112917021B (en) | Using method of three-chuck automatic feeding and discharging laser pipe cutting machine | |
| CN109454323B (en) | Multi-station ultrasonic welding device of automatic assembly line | |
| CN102950296A (en) | Large bar chamfering machine tool | |
| WO2014030124A1 (en) | Arc welding apparatus | |
| CN113909903B (en) | Steel pipe cutting and chamfering device | |
| CN107442638A (en) | A kind of Full automatic punching cut pipe production line and its processing technology | |
| CN109434302A (en) | A kind of sheet fabrication laser cutting machine | |
| CN214417960U (en) | Prevent hanging sediment laser pipe cutting machine | |
| CN214417962U (en) | Large-diameter laser pipe cutting machine | |
| CN109304534A (en) | A kind of micro- drilling welding machine | |
| JP3986979B2 (en) | Single pipe continuous automatic welding equipment | |
| CN108817663B (en) | Automatic laser welding equipment for main beam | |
| US3209119A (en) | Method and apparatus for welding | |
| KR101928021B1 (en) | Driving method of automatic welding machine for stud | |
| CN117620455A (en) | Tail pipe laser cutting system for vehicle | |
| KR102121459B1 (en) | Transfer jig for wire supply apparatus and automatic welding apparatus having the same | |
| CN114905281B (en) | Profile deep processing and cutting integrated machine | |
| JP3821892B2 (en) | Bar material supply apparatus, bar material conveying method, bar material centering / positioning apparatus, and bar material centering / positioning method in laser processing machine | |
| CN216442009U (en) | Pipe material processing system is used in cantilever processing | |
| CN113829162A (en) | Online deburring equipment for straight pipe of copper pipe | |
| CN209792753U (en) | Short material circular saw equipment | |
| JP2534015B2 (en) | Continuous welding equipment | |
| CN220902214U (en) | Automatic feeding laser cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210209 |