CN112828458A - Deslagging device of laser cutting machine - Google Patents
Deslagging device of laser cutting machine Download PDFInfo
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- CN112828458A CN112828458A CN202011558816.8A CN202011558816A CN112828458A CN 112828458 A CN112828458 A CN 112828458A CN 202011558816 A CN202011558816 A CN 202011558816A CN 112828458 A CN112828458 A CN 112828458A
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- drill
- sliding
- cutting machine
- laser cutting
- rod
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- 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
- B23K26/16—Removal of by-products, e.g. particles or vapours produced during treatment of a workpiece
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- 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
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- 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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- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention belongs to the technical field of novel processing, and particularly relates to a slag removing device of a laser cutting machine, which comprises a rotary support, wherein a plurality of drill bits are arranged on the rotary support, each drill bit is movably connected with the rotary support, and each drill bit is assembled to be capable of switching between the following two array modes: the array I is characterized in that the drill bits are arranged on the same straight line along the x direction; the two adjacent drill bits are staggered by a certain distance along the y direction; the drill bit comprises a drill rod and a cutter bar, and the following two assembling states are arranged between the cutter bar and the drill rod: in the first state, the cutter bar is parallel to the drill rod; in the second state, the cutter bar and the drill rod form an included angle. The invention realizes the bidirectional grinding of the zigzag support plate, can effectively remove the surface welding slag of the zigzag support plate and improves the processing precision of the cutting machine.
Description
Technical Field
The invention belongs to the technical field of novel processing, and particularly relates to a slag removing device of a laser cutting machine.
Background
In recent years, laser cutting machines have been generally favored in the field of machining because of their high-precision and high-efficiency machining characteristics. However, the laser cutting machine in the prior art still has many defects in the use process and needs to be solved urgently, for example, the laser cutting machine can generate a large amount of high-temperature welding slag when processing metal raw materials, the welding slag can be attached to the zigzag support plate of the machine tool, the welding slag is accumulated for a long time and can generate a bulge, so that the support precision of the plate is reduced, the processing precision is further influenced, and the prior art lacks a device capable of efficiently cleaning the welding slag on the zigzag support plate.
Disclosure of Invention
The invention aims to provide a slag removing device of a laser cutting machine, which can realize bidirectional grinding of the side surface and the tooth socket of a zigzag support plate so as to remove welding slag accumulated on the zigzag support plate and improve the processing precision of the cutting machine.
The technical scheme adopted by the invention is as follows:
the utility model provides a laser cutting machine removes slag device, includes the runing rest, be equipped with a plurality of drill bits on the runing rest, each drill bit and runing rest swing joint, each drill bit is assembled to can switch between following two kinds of array modes: the array I is characterized in that the drill bits are arranged on the same straight line along the x direction, each drill bit is divided into a group two by two, the distance between two adjacent groups of drill bits is the distance between two adjacent sawtooth-shaped support plates on a laser cutting machine tool, and the width of a gap between the two drill bits in the same group is consistent with the thickness of one sawtooth-shaped support plate or slightly larger than the thickness of one sawtooth-shaped support plate; the two adjacent drill bits are staggered by a certain distance along the y direction, and the distance between the two adjacent drill bits in the x direction is consistent with the distance between the two adjacent sawteeth on the sawtooth-shaped support plate; the rotary support is rotationally connected with the fixed support along the axis of the z direction; the x direction, the y direction and the z direction are three mutually vertical directions in a relative coordinate system taking the rotating support as a fixed reference; the drill bit includes drilling rod and cutter arbor, the drilling rod is connected with drive drill rod and rotates with the drive arrangement, the cutter arbor is rectangular form, and the extension degree direction has laid the tool bit that is used for broken welding slag on the cutter arbor, has following two kinds of assembled condition between cutter arbor and the drilling rod: in the first state, the cutter bar and the drill rod are parallel to each other, and when the drill rod rotates, the cutter bar can be driven to form a cylindrical rotating track by taking the drill rod as a rotating shaft; in the second state, the cutter bar and the drill rod are arranged in an included angle, when the drill rod rotates, the cutter bar and the drill rod can be driven to form a conical rotating track as a rotating shaft, and the included angle between the cutter bar and the drill rod is consistent with the tooth surface inclination angle of the sawtooth-shaped supporting plate of the laser cutting machine; the driving device comprises a driving motor fixedly connected with the rotary support, and a main shaft of the driving motor is in transmission fit with each drill rod through belt wheel transmission or chain wheel rotation.
The driving device comprises a plurality of belt wheels which are respectively connected with the drill rods and the driving motor main shaft in a synchronous rotating mode, a floating belt wheel which is connected with the rotary support in a sliding mode, and an annular driving belt which sequentially bypasses the belt wheels on the drill rods, the belt wheels on the driving motor main shaft and the floating belt wheel, wherein the annular driving belt is wound between the belt wheels on the drill rods in an S shape, the floating belt wheel is rotatably arranged on a sliding bearing seat, the sliding bearing seat is connected with the rotary support in a sliding mode, an elastic unit is arranged between the sliding bearing seat and the rotary support, and the elastic unit can stretch or shrink to adjust the length of the driving belt between the drill rods when the drill bits are switched between the first array and the second array.
The rotary support is provided with sliding seats, the number of the sliding seats is the same as that of the drill bits, the sliding seats are connected with the rotary support in a sliding mode along the x direction, the rotary support is further provided with a shear type telescopic frame which is arranged in a telescopic mode along the x direction, each sliding seat is respectively pivoted with each side joint on the shear type telescopic frame in a sliding mode or pivoted with each center joint on the shear type telescopic frame in a sliding mode, the sliding seats are provided with sliding blocks, the sliding blocks are connected with the sliding seats in a sliding mode along the y direction, and the drill bits are arranged on the sliding.
The slide block is connected with the side joint of the scissor type telescopic frame in a synchronous motion manner along the y direction; the sliding seat is provided with a strip-shaped hole arranged along the y direction, a pivot at the side joint of the scissor type telescopic frame protrudes into the strip-shaped hole and forms sliding pin joint matching with the strip-shaped hole, and the sliding block is pin joint with the pivot of one side joint of the scissor type telescopic frame.
And a linkage mechanism for driving the scissor type telescopic frame to stretch is arranged between the rotary support and the fixed support, and the linkage mechanism is assembled to drive the scissor type telescopic frame to stretch when the rotary support rotates in a reciprocating manner in a range of 0-90 degrees relative to the fixed support.
The linkage mechanism comprises a driving disc fixedly connected with the fixed support, the driving disc is coaxially arranged with the rotation axis of the rotation support, one middle joint of the scissor type telescopic frame is coaxially arranged with the rotation axis of the rotation support, a pivot of the middle joint is fixedly connected or pivoted with the rotation support, an arc-shaped hole is formed in the driving disc, the arc-shaped hole is gradually close to the center of the driving disc from one end to the other end, and the pivot of one middle joint of the scissor type telescopic frame is in sliding pivoted connection with the arc-shaped hole.
A servo motor is arranged on the fixed support, and a main shaft of the servo motor is fixedly connected with the rotary support; and the fixed support is provided with a connecting part for connecting a mechanical arm of the laser cutting machine.
The cutter bar is pivoted with the drill rod, and the drill rod is provided with an adjusting component for adjusting the inclination angle of the cutter bar; the adjusting component comprises a sliding sleeve and a connecting rod, the sliding sleeve is connected with the drill rod in a sliding mode along the axial direction of the drill rod, one end of the connecting rod is pivoted with the sliding sleeve, and the other end of the connecting rod is pivoted with the cutter bar.
The drilling rod of each drill bit rotates with each slider respectively to be connected, is equipped with between the adjacent slide to be used for driving the sliding sleeve along the gliding linkage adjustment mechanism of drilling rod, linkage adjustment mechanism is assembled to can drive the sliding sleeve and slide to the first direction when adjacent slide is kept away from each other, can drive the sliding sleeve and slide to the second direction when adjacent slide is close to each other, and first direction and second direction are two opposite directions parallel with the drilling rod axis direction, wherein can drive the cutter arbor that is in state one to state two through the connecting rod when the sliding sleeve slides along the first direction, can drive the cutter arbor that is in state two to state one through the connecting rod when the sliding sleeve slides along the second direction.
The linkage adjusting mechanism comprises a drive plate fixedly connected with the sliding seat and a shifting fork slidably connected with the sliding seat, the sliding direction of the shifting fork is parallel to the axis direction of the drill rod, annular grooves formed in the shifting fork and the sliding sleeve are in insertion fit to enable the sliding sleeve to rotate relative to the shifting fork and enable the sliding sleeve and the shifting fork to move synchronously along the axial direction of the drill rod, a bar-shaped guide groove is formed in the drive plate, a pin shaft which is in sliding fit with the bar-shaped guide groove of the drive plate on the adjacent sliding seat is arranged on the shifting fork, the bar-shaped guide groove is provided with an inclined section, and the shifting.
The invention has the technical effects that: the drill bit of the slag removing device can be switched between two different array modes to adapt to the transverse spacing and the tooth spacing of the sawtooth-shaped supporting plate, and the drill bit can be switched between two different rotating profiles to adapt to the side profile and the tooth socket profile of the sawtooth-shaped supporting plate, so that the sawtooth-shaped supporting plate can be ground in two directions, the surface welding slag of the sawtooth-shaped supporting plate can be effectively removed, and the processing precision of the cutting machine is improved.
Drawings
FIG. 1 is a perspective view of a deslagging apparatus provided in accordance with an embodiment of the present invention;
FIG. 2 is a bottom view of the slag removing apparatus provided in the embodiment of the present invention;
FIG. 3 is a front view of a deslagging apparatus provided in accordance with an embodiment of the invention;
FIG. 4 is a partial perspective view of a dross removal apparatus provided in an embodiment of the invention;
FIG. 5 is a partial perspective view of another perspective of a dross removal apparatus provided in accordance with an embodiment of the invention;
fig. 6 is a perspective view of a drill bit provided by an embodiment of the present invention.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the following description is given in conjunction with the accompanying examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed.
Example 1
As shown in fig. 1-6, a laser cutting machine deslagging device comprises a rotary support 10, wherein a plurality of drill bits 20 are arranged on the rotary support 10, each drill bit 20 is movably connected with the rotary support 10, and each drill bit 20 is assembled to be capable of switching between the following two array modes: the array I is characterized in that the drill bits 20 are arranged on the same straight line along the x direction, each drill bit 20 is divided into a group, the distance between two adjacent groups of drill bits 20 is the distance between two adjacent sawtooth-shaped support plates on a laser cutting machine tool, and the width of a gap between two drill bits 20 in the same group is consistent with the thickness of one sawtooth-shaped support plate or slightly larger than the thickness of one sawtooth-shaped support plate; the two adjacent drill bits 20 are staggered by a certain distance along the y direction, and the distance between the two adjacent drill bits 20 in the x direction is consistent with the distance between the two adjacent sawteeth on the sawtooth-shaped support plate; the rotary support 10 is rotationally connected with the fixed support 30 along the axis of the z direction; the x direction, the y direction and the z direction are three mutually perpendicular directions in a relative coordinate system with the rotating bracket 10 as a fixed reference; the drill bit 20 comprises a drill rod 21 and a cutter bar 22, the drill rod 21 is connected with a driving device to drive the drill rod 21 to rotate, the cutter bar 22 is in a long strip shape, a cutter head for crushing welding slag is arranged on the cutter bar 22 in the direction of the extension degree, and the following two assembling states are arranged between the cutter bar 22 and the drill rod 21: in the first state, the cutter bar 22 and the drill rod 21 are parallel to each other, and when the drill rod 21 rotates, the cutter bar 22 can be driven to form a cylindrical rotating track by taking the drill rod 21 as a rotating shaft; in the second state, the cutter bar 22 and the drill rod 21 are arranged in an included angle, when the drill rod 21 rotates, the cutter bar 22 and the drill rod 21 can be driven to form a conical rotary track as a rotating shaft, and the included angle between the cutter bar 22 and the drill rod 21 is consistent with the tooth surface inclination angle of the sawtooth-shaped supporting plate of the laser cutting machine; the driving device comprises a driving motor fixedly connected with the rotary support 10, and a main shaft of the driving motor forms transmission fit with each drill rod 21 through belt wheel transmission or chain wheel rotation.
As shown in fig. 2, the driving device includes a plurality of pulleys respectively connected with the drill rods 21 and the main shaft of the driving motor in a synchronous rotation manner, a floating pulley 161 connected with the rotary support 10 in a sliding manner, and an annular transmission belt 16, wherein the annular transmission belt 16 sequentially bypasses the pulleys on the drill rods 21, the pulleys on the main shaft of the driving motor and the floating pulley 161, the annular transmission belt 16 is wound between the pulleys on the drill rods 21 in an S-shape, the floating pulley 161 is rotatably disposed on a sliding bearing seat 162, the sliding bearing seat 162 is connected with the rotary support 10 in a sliding manner, an elastic unit 163 is disposed between the sliding bearing seat 162 and the rotary support 10, and the elastic unit 163 can stretch or contract to adjust the length of the transmission belt 16 between the drill rods 21 when each drill bit 20 is switched between the first array and the second array.
As shown in fig. 4 and 5, the rotary bracket 10 is provided with slide seats 11 having the same number as the drill bits 20, the slide seats 11 are slidably connected to the rotary bracket 10 along an x-direction, the rotary bracket 10 is further provided with a scissor type telescopic frame 12 telescopically arranged along the x-direction, each slide seat 11 is slidably pivoted with each side joint on the scissor type telescopic frame 12 or pivoted with each center joint on the scissor type telescopic frame 12, each slide seat 11 is provided with a slide block 13, the slide block 13 is slidably connected to the slide seat 11 along the y-direction, the drill bits 20 are rotatably arranged on the slide block 13, and the rotation shafts are arranged along the z-direction.
The slide block 13 is connected with the side joint of the scissor type telescopic frame 12 in a synchronous motion manner along the y direction; the slide 11 is provided with a strip-shaped hole arranged along the y direction, a pivot at the side joint of the scissor-type telescopic frame 12 protrudes into the strip-shaped hole and forms sliding pin joint matching with the strip-shaped hole, and the slide block 13 is pin joint with a pivot of a side joint of the scissor-type telescopic frame 12.
As shown in fig. 1, a linkage mechanism for driving the scissor type telescopic frame 12 to telescope is arranged between the rotary bracket 10 and the fixed bracket 30, and the linkage mechanism is configured to drive the scissor type telescopic frame 12 to telescope when the rotary bracket 10 rotates back and forth relative to the fixed bracket 30 within the range of 0-90 °.
The linkage mechanism comprises a driving disc 31 fixedly connected with a fixed support 30, the driving disc 31 is coaxially arranged with the rotation axis of the rotary support 10, one middle joint of the scissor type telescopic frame 12 is coaxially arranged with the rotation axis of the rotary support 10, a pivot of the middle joint is fixedly connected or pivoted with the rotary support 10, an arc-shaped hole is formed in the driving disc 31, the arc-shaped hole is gradually close to the center of the driving disc 31 from one end to the other end, and the pivot of one middle joint of the scissor type telescopic frame 12 is in sliding pivoted connection with the arc-shaped hole.
A servo motor is arranged on the fixed support 30, and a main shaft of the servo motor is fixedly connected with the rotary support 10; the fixing bracket 30 is provided with a connecting portion for connecting a mechanical arm of the laser cutting machine.
As shown in fig. 6, the cutter bar 22 is pivotally connected to the drill rod 21, and the drill rod 21 is provided with an adjusting assembly for adjusting an inclination angle of the cutter bar 22; the adjusting component comprises a sliding sleeve 23 and a connecting rod 24, the sliding sleeve 23 is connected with the drill rod 21 in a sliding mode along the axial direction of the drill rod 21, one end of the connecting rod 24 is pivoted with the sliding sleeve 23, and the other end of the connecting rod is pivoted with the cutter bar 22.
The drill rods 21 of the drill bits 20 are rotatably connected with the sliding blocks 13 respectively, a linkage adjusting mechanism for driving the sliding sleeve 23 to slide along the drill rods 21 is arranged between the adjacent sliding seats 11, the linkage adjusting mechanism is assembled to be capable of driving the sliding sleeve 23 to slide towards a first direction when the adjacent sliding seats 11 are far away from each other, and capable of driving the sliding sleeve 23 to slide towards a second direction when the adjacent sliding seats 11 are close to each other, the first direction and the second direction are two opposite directions parallel to the axial direction of the drill rods 21, wherein the cutter bar 22 in the first state can be driven to the second state through the connecting rod 24 when the sliding sleeve 23 slides along the first direction, and the cutter bar 22 in the second state can be driven to the first state through the connecting rod 24 when the sliding sleeve 23 slides along the second direction.
The linkage adjusting mechanism comprises a drive plate 14 fixedly connected with the sliding seat 11 and a shifting fork 15 slidably connected with the sliding seat 11, wherein the sliding direction of the shifting fork 15 is parallel to the axis direction of the drill rod 21, annular grooves formed in the shifting fork 15 and the sliding sleeve 23 form a splicing fit to enable the sliding sleeve 23 to rotate relative to the shifting fork 15, the sliding sleeve 23 and the shifting fork 15 move axially and synchronously along the drill rod 21, a bar-shaped guide groove 141 is formed in the drive plate 14, a pin shaft which is slidably matched with the bar-shaped guide groove 141 of the drive plate 14 on the adjacent sliding seat 11 is arranged on the shifting fork 15, the bar-shaped guide groove 141 is provided with an inclined section, and the shifting fork 15 can slide axially along.
Example 2
A method for cleaning a laser cutting machine using the slag removing device described in example 1,
the method comprises the following steps:
step 1: a cutting head of the laser cutting machine is detached from the mechanical arm, and then the deslagging device is installed on the mechanical arm;
step 2: adjusting the drill 20 to a state one, and aligning the drill 20 to an array one;
and step 3: the mechanical arm drives the deslagging device to move, so that a plurality of zigzag support plates of the laser cutting machine are clamped between every two adjacent drill bits 20;
and 4, step 4: the mechanical arm drives the deslagging device to move along the length direction of the zigzag support plate, and meanwhile, the driving motor drives each drill bit 20 to rotate so as to clean two side faces of the zigzag support plate;
and 5: repeating the step 3 and the step 4, and cleaning other zigzag support plates until the side surfaces of all the zigzag support plates needing to be cleaned are cleaned;
step 6: adjusting the drill bit 20 to be in the second state, adjusting the array of the drill bit 20 to be in the second array, and rotating the rotary support 10 for 90 degrees;
and 7: the mechanical arm drives the deslagging device to move, so that each drill bit 20 is arranged in a plurality of tooth grooves of the sawtooth-shaped supporting plate;
and 8: the mechanical arm drives the deslagging device to move along the normal direction of the sawtooth-shaped supporting plate, and meanwhile, the driving motor drives each drill bit 20 to rotate so as to clean the tooth grooves of the sawtooth-shaped supporting plate;
and step 9: and (5) repeating the step (7) and the step (8) to clean other tooth sockets of the zigzag support plates until all the tooth sockets of the zigzag support plates needing to be cleaned are cleaned.
In the steps 2 and 6, the switching of the drill bit 20 between the first state and the second state and the switching of the array of drill bits 20 between the first array and the second array are realized by the relative rotation of the rotary bracket 10 and the fixed bracket 30, and the relative rotation of the rotary bracket 10 and the fixed bracket 30 is driven by a servo motor.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (10)
1. The utility model provides a laser cutting machine dross removal mechanism which characterized in that: including slewing bracket (10), be equipped with a plurality of drill bits (20) on slewing bracket (10), each drill bit (20) and slewing bracket (10) swing joint, each drill bit (20) are assembled and can be switched between following two kinds of array modes: the array I is characterized in that the drill bits (20) are arranged on the same straight line along the x direction, each drill bit (20) is divided into a group two by two, the distance between two adjacent groups of drill bits (20) is the distance between two adjacent sawtooth-shaped supporting plates on a laser cutting machine tool, and the width of a gap between two drill bits (20) in the same group is consistent with the thickness of one sawtooth-shaped supporting plate or slightly larger than the thickness of one sawtooth-shaped supporting plate; the two drill bits (20) are far away from each other along the x direction on the basis of the first array, the two adjacent drill bits (20) are staggered by a certain distance along the y direction, and the distance between the two adjacent drill bits (20) in the x direction is consistent with the distance between the two adjacent sawteeth on the sawtooth-shaped support plate; the rotary support (10) is rotationally connected with the fixed support (30) along the axis of the z direction; the x direction, the y direction and the z direction are three mutually vertical directions in a relative coordinate system taking the rotating support (10) as a fixed reference; drill bit (20) include drilling rod (21) and cutter arbor (22), drilling rod (21) are connected with drive arrangement and rotate with drive drilling rod (21), cutter arbor (22) are rectangular form, and extension degree direction has laid the tool bit that is used for broken welding slag on cutter arbor (22), has following two kinds of assembled condition between cutter arbor (22) and drilling rod (21): in the first state, the cutter bar (22) and the drill rod (21) are parallel to each other, and when the drill rod (21) rotates, the cutter bar (22) can be driven to form a cylindrical rotating track by taking the drill rod (21) as a rotating shaft; in the second state, the cutter bar (22) and the drill rod (21) are arranged in an included angle, when the drill rod (21) rotates, the cutter bar (22) and the drill rod (21) can be driven to form a conical rotating track as a rotating shaft, and the included angle between the cutter bar (22) and the drill rod (21) is consistent with the tooth surface inclination angle of a sawtooth-shaped supporting plate of the laser cutting machine; the driving device comprises a driving motor fixedly connected with the rotary support (10), and a main shaft of the driving motor is in transmission fit with each drill rod (21) through belt wheel transmission or chain wheel rotation.
2. The laser cutting machine deslagging device of claim 1, wherein: the driving device comprises a plurality of belt wheels which are respectively connected with the drill rods (21) and the main shaft of the driving motor in a synchronous rotating way, and a floating belt wheel (161) which is connected with the rotary bracket (10) in a sliding way, and also comprises an annular transmission belt (16), the annular transmission belt (16) sequentially bypasses the belt wheel on each drill rod (21), the belt wheel on the main shaft of the driving motor and the floating belt wheel (161), wherein the endless drive belt (16) is wound in an S-shape between pulleys on the drill rods (21), the floating belt wheel (161) is rotationally arranged on a sliding bearing seat (162), the sliding bearing seat (162) is connected with the rotary bracket (10) in a sliding way, an elastic unit (163) is arranged between the sliding bearing seat (162) and the rotary bracket (10), the resilient unit (163) is capable of stretching or contracting to adjust the length of the drive belt (16) between the drill rods (21) as each drill bit (20) is switched between array one and array two.
3. The laser cutting machine deslagging device of claim 1, wherein: be equipped with slide (11) unanimous with drill bit (20) quantity on slewing bracket (10), square and slewing bracket (10) sliding connection of x is followed in slide (11), still be equipped with on slewing bracket (10) along the flexible formula expansion bracket (12) of cutting that sets up of x direction, each slide (11) respectively with cut each side joint sliding pin joint on formula expansion bracket (12) or with cut each center joint pin joint on formula expansion bracket (12), be equipped with slider (13) on slide (11), slider (13) are along y direction and slide (11) sliding connection, drill bit (20) rotate to set up on slider (13) and the pivot sets up along the z direction.
4. The laser cutting machine deslagging device of claim 3, wherein: the slide block (13) is connected with the side joint of the scissor type telescopic frame (12) in a synchronous motion manner along the y direction; the sliding seat (11) is provided with a strip-shaped hole arranged along the y direction, a pivot at the side joint of the scissor type telescopic frame (12) protrudes into the strip-shaped hole and forms sliding pin joint matching with the strip-shaped hole, and the sliding block (13) is pin joint with a pivot of a side joint of the scissor type telescopic frame (12).
5. The laser cutting machine deslagging device of claim 4, wherein: a linkage mechanism for driving the scissor type telescopic frame (12) to stretch is arranged between the rotary support (10) and the fixed support (30), and the linkage mechanism is assembled to be capable of driving the scissor type telescopic frame (12) to stretch when the rotary support (10) rotates in a reciprocating mode in a range of 0-90 degrees relative to the fixed support (30).
6. The laser cutting machine deslagging apparatus of claim 5, wherein: the linkage mechanism comprises a driving disc (31) fixedly connected with a fixed support (30), the driving disc (31) and the rotary axis of the rotary support (10) are coaxially arranged, one middle joint of the scissor type telescopic frame (12) and the rotary axis of the rotary support (10) are coaxially arranged, a pivot of the middle joint is fixedly connected or pivoted with the rotary support (10), an arc-shaped hole is formed in the driving disc (31), the arc-shaped hole is gradually close to the center of the driving disc (31) from one end to the other end, and the pivot of one middle joint of the scissor type telescopic frame (12) is slidably pivoted with the arc-shaped hole.
7. The laser cutting machine deslagging device of claim 6, wherein: a servo motor is arranged on the fixed support (30), and a main shaft of the servo motor is fixedly connected with the rotary support (10); and the fixed support (30) is provided with a connecting part for connecting a mechanical arm of the laser cutting machine.
8. The laser cutting machine deslagging device of claim 4, wherein: the cutter bar (22) is pivoted with the drill rod (21), and the drill rod (21) is provided with an adjusting component for adjusting the inclination angle of the cutter bar (22); the adjusting component comprises a sliding sleeve (23) and a connecting rod (24), the sliding sleeve (23) is connected with the drill rod (21) in a sliding mode along the axial direction of the drill rod (21), one end of the connecting rod (24) is pivoted with the sliding sleeve (23), and the other end of the connecting rod is pivoted with the cutter bar (22).
9. The laser cutting machine deslagging device of claim 8, wherein: the drill rods (21) of the drill bits (20) are rotatably connected with the sliding blocks (13), a linkage adjusting mechanism for driving the sliding sleeves (23) to slide along the drill rods (21) is arranged between the adjacent sliding seats (11), the linkage adjusting mechanism is assembled to drive the sliding sleeves (23) to slide in a first direction when the adjacent sliding seats (11) are far away from each other, and drive the sliding sleeves (23) to slide in a second direction when the adjacent sliding seats (11) are close to each other, the first direction and the second direction are two opposite directions parallel to the axial direction of the drill rods (21), wherein the cutter bar (22) in the first state can be driven to the second state through the connecting rod (24) when the sliding sleeves (23) slide in the first direction, and the cutter bar (22) in the second state can be driven to the first state through the connecting rod (24) when the sliding sleeves (23) slide in the second direction.
10. The laser cutting machine deslagging device of claim 9, wherein: the linkage adjusting mechanism comprises a drive plate (14) fixedly connected with a sliding seat (11) and a shifting fork (15) slidably connected with the sliding seat (11), wherein the sliding direction of the shifting fork (15) is parallel to the axis direction of a drill rod (21), a ring groove arranged on the shifting fork (15) and the sliding sleeve (23) forms a plug-in fit to enable the sliding sleeve (23) to rotate relative to the shifting fork (15), the sliding sleeve (23) and the shifting fork (15) move along the axial direction of the drill rod (21) synchronously, a bar-shaped guide groove (141) is arranged on the drive plate (14), a pin shaft which is in sliding fit with the bar-shaped guide groove (141) of the drive plate (14) on the adjacent sliding seat (11) is arranged on the shifting fork (15), the bar-shaped guide groove (141) is provided with an inclined section, and the shifting fork (15) can slide along.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011558816.8A CN112828458A (en) | 2020-12-25 | 2020-12-25 | Deslagging device of laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011558816.8A CN112828458A (en) | 2020-12-25 | 2020-12-25 | Deslagging device of laser cutting machine |
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| CN112828458A true CN112828458A (en) | 2021-05-25 |
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| CN202011558816.8A Withdrawn CN112828458A (en) | 2020-12-25 | 2020-12-25 | Deslagging device of laser cutting machine |
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| Country | Link |
|---|---|
| CN (1) | CN112828458A (en) |
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2020
- 2020-12-25 CN CN202011558816.8A patent/CN112828458A/en not_active Withdrawn
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210525 |
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| WW01 | Invention patent application withdrawn after publication |