CN114985922A - Laser cutting machine with scraping mechanism - Google Patents
Laser cutting machine with scraping mechanism Download PDFInfo
- Publication number
- CN114985922A CN114985922A CN202210692983.4A CN202210692983A CN114985922A CN 114985922 A CN114985922 A CN 114985922A CN 202210692983 A CN202210692983 A CN 202210692983A CN 114985922 A CN114985922 A CN 114985922A
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- plate
- scraping mechanism
- cutting machine
- laser cutting
- workbench
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- 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.)
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- 230000007246 mechanism Effects 0.000 title claims abstract description 68
- 238000007790 scraping Methods 0.000 title claims abstract description 46
- 238000003698 laser cutting Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 claims description 3
- 239000002893 slag Substances 0.000 abstract description 18
- 239000002184 metal Substances 0.000 abstract description 7
- 238000005520 cutting process Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
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Classifications
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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
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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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 invention discloses a laser cutting machine with a scraping mechanism, which comprises a workbench (1), wherein a workpiece placing table (2) is arranged in the workbench (1), a vertical frame (3) is arranged at the upper part of the workbench (1), a moving mechanism (4) is arranged on the vertical frame (3), a laser (5) is arranged at the moving end of the moving mechanism (4), a scraping mechanism (6) is arranged in the workbench (1), and the workpiece placing table (2) is arranged below the moving end of the scraping mechanism (6); the scraping mechanism (6) comprises a base (7) arranged in the workbench (1), a central pillar (8) is arranged on the base (7), and a transverse main plate (9) is arranged at the upper end of the central pillar (8) through a bearing. The metal scraping device can effectively scrape metal slag, improve scraping efficiency and reduce working intensity of workers.
Description
Technical Field
The invention relates to the field of laser processing equipment, in particular to a laser cutting machine with a scraping mechanism.
Background
The numerical control laser cutting machine has the advantages of high cutting precision, fine cutting slit, good cutting quality, no cutting noise and the like, is the technology which has the development prospect and the industrial application background in the laser processing technology, accounts for more than 70 percent of the laser processing industry, and is widely applied to the fields of automobile manufacturing, petrochemical industry, mechanical manufacturing, aerospace and the like. For example, chinese utility model patent publication No. CN201471093U discloses a numerical control laser plasma cutting machine of an airborne laser, including: the plasma cutting device comprises a guide rail, a workbench, a cross beam, an aplanatic box, a plasma flame box, a laser, a plasma power supply box, a laser cutting head and a plasma cutting head; wherein, laser cutting head and plasma cutting head are all on the crossbeam, and the laser instrument also sets up on the crossbeam. The method comprises the steps of placing a plate on a workbench, carrying out laser cutting on the plate by using laser, leaving a metal melt during the laser cutting on the workbench after the cutting is finished, generally called slag adhering, and removing the workbench by workers after each processing is finished, so that the working strength of the workers is improved, but the conventional laser processing equipment is not provided with a corresponding slag scraping mechanism.
Disclosure of Invention
The invention aims to provide a laser cutting machine with a scraping mechanism. The metal hanging slag scraping device can effectively scrape metal hanging slag, improve scraping efficiency and reduce working strength of workers.
The technical scheme of the invention is as follows: the laser cutting machine with the scraping mechanism comprises a workbench, wherein a workpiece placing table is arranged in the workbench, a vertical frame is arranged at the upper part of the workbench, a moving mechanism is arranged on the vertical frame, a laser is arranged at the moving end of the moving mechanism, the scraping mechanism is arranged in the workbench, and the workpiece placing table is arranged below the moving end of the scraping mechanism; the scraping mechanism comprises a base arranged in the workbench, a central pillar is arranged on the base, a transverse main board is arranged at the upper end of the central pillar through a bearing, right-angle plates are arranged on two sides of the transverse main board, rail pipes are symmetrically arranged on the base, a slide rail is arranged at the end part of each rail pipe, a slide block is arranged on each slide rail, positioning plates are arranged on each slide block, and a connecting plate is arranged between the positioning plates on two sides; the two sides of the base are provided with supports, air cylinders are rotatably arranged on the supports, movable ends of the air cylinders are provided with connecting U-shaped pieces, the connecting U-shaped pieces are hinged with the positioning plates, the movable ends of the air cylinders are connected with the positioning plates on the same side, the end parts of the right-angle plates are hinged with linkage rods, and one ends of the linkage rods are hinged with the connecting plates; and the positioning plate is provided with a scraper mechanism.
In the laser cutting machine with the scraping mechanism, the end part of the linkage rod is of a U-shaped structure, and the right-angle plate is clamped in the end part of the linkage rod.
In the laser cutting machine with the scraping mechanism, a searchlight is arranged on one side of the moving mechanism, and a light beam of the searchlight irradiates on the workpiece placing table.
Among the aforementioned laser cutting machine with strike off mechanism, scraper mechanism including setting up the cutter spare support frame on the locating plate of both sides, the upper end of cutter spare support frame is equipped with the face portion that stands, is equipped with the motor board in the face portion that stands, is equipped with push motor on the motor board, push motor's the end that stretches out is connected with the screw rod, the cooperation is equipped with the movable block on the screw rod, is equipped with the movable plate on the movable block, the movable plate both ends are fixed with the slide bar, the lower part both sides stock of movable plate, the stock tip is equipped with the knife rest, is equipped with scraper subassembly in the knife rest.
In the laser cutting machine with the scraping mechanism, the knife supporting frame is connected to the positioning plate through a screw.
In the laser cutting machine with the scraping mechanism, the motor plate is provided with the sliding bearing, and the sliding rod is arranged in the sliding bearing.
In the laser cutting machine with the scraping mechanism, the scraper component comprises a carrying handle arranged in a groove of the tool rest, the carrying handle is connected with the tool rest through a bolt, a batten is arranged on the lower portion of the carrying handle, a clamping plate is arranged on the lower portion of the batten, and a blade is arranged in the clamping plate.
In the laser cutting machine with the scraping mechanism, a double-blade structure is arranged below the batten, the first blade inclines by 12-14 degrees, and the second blade inclines by 3-5 degrees.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, a metal plate to be processed is placed on a workpiece placing table, a laser device can leave hanging slag on the workpiece placing table after cutting the workpiece, a scraping mechanism is started to scrape the hanging slag on the table top, cylinders on two sides are started to drive a positioning plate to move towards the center, a transverse main plate on a center support column rotates to further drive a linkage rod on one side to swing, the linkage rod moves the positioning plate on one side towards the middle, the scraper mechanisms on two sides move towards the center, and the scraper mechanisms work to effectively scrape the hanging slag on the surface of the workpiece placing table; drive one side locating plate through the cylinder and remove, set up the locating plate that the rotation member of department realized the opposite side and link simultaneously, the scraper mechanism of both sides removes simultaneously and withdraws from, lets the efficiency of striking off promote greatly, alleviates workman's burden.
2. The scraper component comprises a carrying handle arranged in a groove of the knife rest, the carrying handle is connected with the knife rest through a bolt, a batten is arranged on the lower portion of the carrying handle, a clamping plate is arranged on the lower portion of the batten, a blade is arranged in the clamping plate, and the scraper component can be replaced according to the actual condition of scraping hung slag.
3. The double-blade structure is arranged below the batten, the first blade inclines by 12-14 degrees, the second blade inclines by 3-5 degrees, the blades are obliquely arranged, so that the blade edge faces to the hanging slag, and the pushing mechanism can more powerfully and quickly scrape the hanging slag when pushing the scraper.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of a linkage rod;
FIG. 3 is a schematic view of a doctor mechanism;
FIG. 4 is a schematic view of a doctor assembly;
description of the reference symbols in the drawings: 1-workbench, 2-workpiece placing table, 3-vertical stand, 4-moving mechanism, 5-laser, 6-scraping mechanism, 7-base, 8-center support, 9-transverse main board, 10-right angle board, 11-track pipe, 12-slide rail, 13-slide block, 14-positioning board, 15-connecting board, 16-bracket, 17-cylinder, 18-connecting U-shaped piece, 19-linkage rod, 20-scraping mechanism, 21-searchlight, 201-knife piece supporting frame, 202-vertical surface part, 203-motor board, 204-pushing motor, 205-screw rod, 206-moving block, 207-moving board, 208-slide rod, 209-long rod, 210-knife rest, 211-scraping assembly, 212-slide bearing, 213-handle, 214-strip, 215-clamp, 216-blade.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings, but is not to be construed as being limited thereto
Example (b): as shown in fig. 1, the laser cutting machine with the scraping mechanism comprises a workbench 1, wherein a workpiece placing table 2 is arranged in the workbench 1, a vertical frame 3 is arranged at the upper part of the workbench 1, a moving mechanism 4 is arranged on the vertical frame 3, a laser 5 is arranged at the moving end of the moving mechanism 4, a scraping mechanism 6 is arranged in the workbench 1, and the workpiece placing table 2 is arranged below the moving end of the scraping mechanism 6; the scraping mechanism 6 comprises a base 7 arranged in the workbench 1, a central support 8 is arranged on the base 7, a transverse main plate 9 is arranged at the upper end of the central support 8 through a bearing, right-angle plates 10 are arranged on two sides of the transverse main plate 9, rail pipes 11 are symmetrically arranged on the base 7, a slide rail 12 is arranged at the end part of each rail pipe 11, a slide block 13 is arranged on each slide rail 12, a positioning plate 14 is arranged on each slide block 13, and a connecting plate 15 is arranged between the positioning plates 14 on the two sides; the two sides of the base 7 are provided with supports 16, the supports 16 are rotatably provided with air cylinders 17, the movable ends of the air cylinders 17 are provided with connecting U-shaped pieces 18, the connecting U-shaped pieces 18 are hinged to positioning plates 14, the movable ends of the air cylinders 17 are connected to the positioning plates 14 on the same side, the end parts of the right-angle plates 10 are hinged to linkage rods 19, the end parts of the linkage rods 19 are of U-shaped structures, the right-angle plates 10 are clamped in the end parts of the linkage rods 19, so that the rotating connection is more stable, and one ends of the linkage rods 19 are hinged to the connecting plates 15 as shown in fig. 2; the positioning plate 14 is provided with a scraper mechanism 20. When the cylinder works, the transverse main board on the central support column can rotate around the central support column to drive the two linkage rods to swing, so that the scraper mechanisms on the two sides are linked, and the scraper mechanisms run simultaneously to scrape off the hanging slag on the workpiece placing table. The searchlight 21 is arranged on one side of the moving mechanism 4, a light beam of the searchlight 21 irradiates the workpiece placing table 2, the searchlight can brighten a cutting environment, and an operator can clearly see the workpiece when the workpiece is positioned.
The scraper mechanism 20 includes a knife supporting frame 201 disposed on the positioning plates 14 on two sides, as shown in fig. 3, the knife supporting frame 201 is connected to the positioning plates 14 through screws, and is convenient to detach, an upright surface portion 202 is disposed at the upper end of the knife supporting frame 201, a motor plate 203 is disposed on the upright surface portion 202, a pushing motor 204 is disposed on the motor plate 203, a screw 205 is connected to an extending end of the pushing motor 204, a moving block 206 is disposed on the screw 205 in a matching manner, a moving plate 207 is disposed on the moving block 206, slide bars 208 are fixed at two ends of the moving plate 207, long bars 209 at two sides of the lower portion of the moving plate 206, a knife rest 210 is disposed at the end of the long bar 209, and a scraper assembly 211 is disposed in the knife rest 210. Under the initial state, the scraper subassembly is at the top, and the driving motor starts to drive the screw rod and rotates for the movable block moves down, and the movable block drives movable plate and slide bar and moves down, and the scraper supports the work piece and places a surface. The motor plate 203 is provided with a sliding bearing 212, and the sliding rod 208 is arranged in the sliding bearing 212, so that the sliding rod can move smoothly.
The scraper assembly 211 comprises a handle 213 arranged in a groove of the tool holder 210, the handle 213 is connected with the tool holder 210 through a bolt, a lath 214 is arranged at the lower part of the handle 213, as shown in fig. 4, a clamping plate 215 is arranged at the lower part of the lath 214, a blade 216 is arranged in the clamping plate 215, and the scraper assembly can be replaced according to the actual situation of scraping and adhering slag. The double-blade structure is arranged below the batten 214, the first blade inclines by 12-14 degrees, the second blade inclines by 3-5 degrees, the blades are obliquely arranged, so that the cutting edge faces to the hanging slag, the pushing mechanism pushes the scraper to enable the hanging slag to be scraped more powerfully and quickly, and the double-blade structure can effectively improve the scraping effect.
The working principle of the invention is as follows: the method comprises the following steps that a metal plate to be processed is placed on a workpiece placing table, a laser device cuts a workpiece and then can leave hanging slag on the workpiece placing table, a scraping mechanism is started to scrape the hanging slag on a table top, air cylinders on two sides are started to drive a positioning plate to move towards the center, a transverse main plate on a center support column rotates and further drives a linkage rod on one side to swing, the linkage rod moves the positioning plate on one side towards the middle, the scraper mechanisms on two sides move towards the center, and the scraper mechanisms work to effectively scrape the hanging slag on the surface of the workpiece placing table; drive one side locating plate through the cylinder and remove, set up the locating plate that the rotation member of department realized the opposite side and link simultaneously, the scraper mechanism of both sides removes simultaneously and withdraws from, lets the efficiency of striking off promote greatly, alleviates workman's burden.
Claims (8)
1. The laser cutting machine with the scraping mechanism comprises a workbench (1), wherein a workpiece placing table (2) is arranged in the workbench (1), a vertical frame (3) is arranged at the upper part of the workbench (1), a moving mechanism (4) is arranged on the vertical frame (3), a laser (5) is arranged at the moving end of the moving mechanism (4), a scraping mechanism (6) is arranged in the workbench (1), and the workpiece placing table (2) is arranged below the moving end of the scraping mechanism (6); the method is characterized in that: the scraping mechanism (6) comprises a base (7) arranged in the workbench (1), a central support column (8) is arranged on the base (7), a transverse main plate (9) is arranged at the upper end of the central support column (8) through a bearing, right-angle plates (10) are arranged on two sides of the transverse main plate (9), rail pipes (11) are symmetrically arranged on the base (7), a sliding rail (12) is arranged at the end part of each rail pipe (11), a sliding block (13) is arranged on each sliding rail (12), positioning plates (14) are arranged on each sliding block (13), and a connecting plate (15) is arranged between the positioning plates (14) on two sides; the two sides of the base (7) are provided with supports (16), the supports (16) are provided with air cylinders (17) in a rotating mode, the movable ends of the air cylinders (17) are provided with connecting U-shaped pieces (18), the connecting U-shaped pieces (18) are hinged to the positioning plates (14), the movable ends of the air cylinders (17) are connected to the positioning plates (14) on the same side, the end portions of the right-angle plates (10) are hinged to linkage rods (19), and one ends of the linkage rods (19) are hinged to the connecting plates (15); and a scraper mechanism (20) is arranged on the positioning plate (14).
2. The laser cutting machine with a scraping mechanism according to claim 1, characterized in that: the end part of the linkage rod (19) is of a U-shaped structure, and the right-angle plate (10) is clamped in the end part of the linkage rod (19).
3. The laser cutting machine with a scraping mechanism according to claim 1, characterized in that: and a searchlight (21) is arranged on one side of the moving mechanism (4), and a light beam of the searchlight (21) irradiates on the workpiece placing table (2).
4. The laser cutting machine with a scraping mechanism according to claim 1, characterized in that: scraper mechanism (20) including setting up knife spare support frame (201) on both sides locating plate (14), the upper end of knife spare support frame (201) is equipped with upright face portion (202), be equipped with motor board (203) on upright face portion (202), be equipped with push motor (204) on motor board (203), the end that stretches out of push motor (204) is connected with screw rod (205), the cooperation is equipped with movable block (206) on screw rod (205), be equipped with movable plate (207) on movable block (206), movable plate (207) both ends are fixed with slide bar (208), lower part both sides stock (209) of movable plate (206), stock (209) tip is equipped with knife rest (210), be equipped with scraper subassembly (211) in knife rest (210).
5. The laser cutting machine with a scraping mechanism according to claim 4, characterized in that: the knife supporting frame (201) is connected to the positioning plate (14) through screws.
6. The laser cutting machine with a scraping mechanism according to claim 4, characterized in that: the motor plate (203) is provided with a sliding bearing (212), and the sliding rod (208) is arranged in the sliding bearing (212).
7. The laser cutting machine with a scraping mechanism according to claim 4, characterized in that: the scraper component (211) comprises a lifting handle (213) arranged in a groove of the tool rest (210), the lifting handle (213) is connected with the tool rest (210) through a bolt, a strip plate (214) is arranged at the lower part of the lifting handle (213), a clamping plate (215) is arranged at the lower part of the strip plate (214), and a blade (216) is arranged in the clamping plate (215).
8. The laser cutting machine with a scraping mechanism according to claim 7, characterized in that: a double-blade structure is arranged below the batten (214), the first blade inclines by 12-14 degrees, and the second blade inclines by 3-5 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210692983.4A CN114985922A (en) | 2022-06-17 | 2022-06-17 | Laser cutting machine with scraping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210692983.4A CN114985922A (en) | 2022-06-17 | 2022-06-17 | Laser cutting machine with scraping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114985922A true CN114985922A (en) | 2022-09-02 |
Family
ID=83034799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210692983.4A Withdrawn CN114985922A (en) | 2022-06-17 | 2022-06-17 | Laser cutting machine with scraping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114985922A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118081104A (en) * | 2024-04-29 | 2024-05-28 | 福建奥瑞斯机器人工程技术有限公司 | Visual positioning laser marking machine |
| CN118437994A (en) * | 2024-07-08 | 2024-08-06 | 湖南健坤精密科技有限公司 | Laser tin ball welding machine with protection to laser |
-
2022
- 2022-06-17 CN CN202210692983.4A patent/CN114985922A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118081104A (en) * | 2024-04-29 | 2024-05-28 | 福建奥瑞斯机器人工程技术有限公司 | Visual positioning laser marking machine |
| CN118081104B (en) * | 2024-04-29 | 2024-07-19 | 福建奥瑞斯机器人工程技术有限公司 | Visual positioning laser marking machine |
| CN118437994A (en) * | 2024-07-08 | 2024-08-06 | 湖南健坤精密科技有限公司 | Laser tin ball welding machine with protection to laser |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220902 |
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| WW01 | Invention patent application withdrawn after publication |