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CN-121972834-A - Laser cutting equipment for refined steel

CN121972834ACN 121972834 ACN121972834 ACN 121972834ACN-121972834-A

Abstract

The invention relates to the technical field of laser cutting, and discloses laser cutting equipment for refined steel, which comprises a bedstead, wherein a toothed bar workbench, a cutting unit and a cleaning component are arranged on the bedstead, the toothed bar workbench comprises a chain wheel chain condition and toothed bar components, the toothed bar components are arranged in an array manner along the traction direction of the chain wheel chain condition, the toothed bar components comprise a base, the extending direction of the base is parallel to the axial line direction of a chain wheel, a side shaft extends from the end part of the base, the side shaft is movably connected with a chain of the chain wheel chain component, a supporting rack is detachably arranged on one side of the base, which is away from the inner surface of the chain wheel chain condition, the cleaning component is positioned below the chain wheel chain condition, the cleaning component comprises a cleaning component and a jacking component, slag on the toothed bar components comprises slag positioned in the area between two adjacent tooth points of the supporting rack and slag positioned on two sides of the supporting rack, and when the cleaning component operates, slag is cleaned firstly.

Inventors

  • LI PEIYUAN
  • CHEN YANSHUI
  • LI PEIXIONG

Assignees

  • 广东寰宇精致钢智能制造有限公司

Dates

Publication Date
20260505
Application Date
20260408

Claims (10)

  1. 1. The laser cutting equipment for the refined steel comprises a bedstead (100) and a toothed bar workbench (101), a cutting unit (102) and a cleaning assembly (200) which are arranged on the bedstead (100), and is characterized in that the toothed bar workbench (101) comprises a chain wheel chain condition (1012) and a toothed bar component (1011), the axial lead of a chain wheel of the chain wheel chain component (1012) is horizontally arranged, and the toothed bar component (1011) is provided with a plurality of toothed bar components along the traction direction array of the chain wheel chain component (1012); The tooth-shaped strip component (1011) comprises a base (1011 a), the extending direction of the base (1011 a) is parallel to the axial line direction of the chain wheel, a side shaft (1011 c) is extended at the end part of the base (1011 a), the side shaft (1011 c) is movably connected with the chain of the chain wheel and chain component (1012), and a supporting rack (1011 b) is detachably arranged at one side of the base (1011 a) away from the inner surface of the chain wheel and chain component (1012); The cleaning component (200) is located below the chain wheel chain condition (1012), the cleaning component (200) comprises a cleaning component and a jacking component, slag on the tooth-shaped strip component (1011) comprises slag a located in an area between two adjacent tooth tips of the supporting rack (1011 b) and slag b located on two sides of the supporting rack (1011 b), and when the cleaning component operates, the slag a is cleaned firstly and then the slag b is cleaned.
  2. 2. A laser cutting apparatus for refined steel according to claim 1, characterized in that the sprocket chain (1012) is internally provided with a slag receiving box (104).
  3. 3. A laser cutting apparatus for refined steel according to claim 1, characterized in that the end of the side shaft (1011 c) is provided with a side support (1011 d), one side of the side support (1011 d) is provided with a roller (1011 e), the roller (1011 e) being parallel to the sprocket; The bedstead (100) is provided with an annular supporting groove (103), the shape of the annular supporting groove (103) is matched with that of the chain wheel and chain piece (1012), the roller (1011 e) is positioned in the annular supporting groove (103), and when the chain wheel and chain piece (1012) pulls the tooth-shaped strip component (1011) to move together, the roller (1011 e) rolls in the annular supporting groove (103).
  4. 4. A laser cutting apparatus for refined steel according to claim 3, characterized in that the rollers (1011 e) are provided with two and are located on both sides of the side shaft (1011 c), respectively.
  5. 5. The laser cutting apparatus for refined steel according to claim 1, wherein the jacking member comprises a cross frame (203) and a vertical line module (202) for driving the cross frame (203) to move in a vertical direction, a lower slide (207) and a horizontal line module (206) for driving the lower slide (207) to move are mounted on the cross frame (203), and a moving direction of the lower slide (207) is parallel to an axial line direction of a sprocket of the sprocket chain (1012); The upper surface of the transverse bracket (203) is provided with an upper sliding seat (204) in a sliding manner along the vertical direction, and a spring (205) is arranged between the upper sliding seat and the upper sliding seat.
  6. 6. A laser cutting apparatus for refined steel according to claim 5, characterized in that the cleaning member comprises a rotation shaft (209) mounted on the lower slider (207), the axis of the rotation shaft (209) being arranged horizontally and perpendicular to the direction of movement of the lower slider (207), the cleaning wheels (210) being coaxially provided outside the rotation shaft (209), the cleaning wheels (210) being provided with two in the direction of the axis of the rotation shaft (209); Install column of revolution (211) on slide (204), the axial lead direction of column of revolution (211) is on a parallel with the direction of movement of slide (207) down, and the outer disc of column of revolution (211) is provided with dodges mouth (2111), and when slide (204) were taken column of revolution (211) together to the biggest displacement, support rack (1011 b) that did not adhere to slag can pass dodge mouth (2111), dodges mouth (2111) and be provided with a plurality of along the axial lead direction correspondence array of column of revolution (211).
  7. 7. The laser cutting apparatus for refined steel according to claim 5, characterized in that the upper surface of the cross bracket (203) is provided with a guide rod arranged vertically, the upper slide (204) is in sliding connection with the guide rod, and the spring (205) is sleeved outside the guide rod and is located between the cross bracket (203) and the upper slide (204).
  8. 8. A laser cutting apparatus for refined steel according to claim 6, characterized in that the lower carriage (207) is provided with a motor (208) for driving the rotation shaft (209) and the rotation column (211) to rotate.
  9. 9. A laser cutting apparatus for refined steel according to claim 8, characterized in that the output of the motor (208) is in dynamic connection with the input of the rotary shaft (209); A first transmission shaft (212) and a second transmission shaft (213) are arranged on the transverse support (203), the axis of the first transmission shaft (212) is parallel to the moving direction of the lower sliding seat (207), and the axis of the second transmission shaft (213) is vertically arranged; The transmission shaft I (212) is in power connection with the rotary shaft (209) through a first power transmission piece, a driven piece of the first power transmission piece is arranged on the transmission shaft I (212) through a first connecting piece, and when the driven piece of the first power transmission piece moves along with the lower sliding seat (207), the driven piece of the first power transmission piece continuously outputs power to the transmission shaft I (212) through the first connecting piece; the first transmission shaft (212) and the second transmission shaft (213) are in power connection through a second power transmission piece; The transmission shaft II (213) is in power connection with the rotary column (211) through a third power transmission piece, a driving piece of the third power transmission piece is arranged on the transmission shaft II (213) through a second connecting piece, and when the driving piece of the third power transmission piece moves along with the upper sliding seat (204), the transmission shaft II (213) continuously outputs power to the driving piece of the third power transmission piece.
  10. 10. A laser cutting apparatus for refined steel according to claim 6 or 8, characterized in that a cleaning box (201) is arranged below the cleaning member.

Description

Laser cutting equipment for refined steel Technical Field The invention relates to the technical field of laser cutting, in particular to laser cutting equipment for refined steel. Background Laser cutting is a procedure in the production process of refined steel. When metal is cut by laser, a workbench for bearing a workpiece is generally a toothed bar workbench, and slag generated by cutting can adhere to the toothed bar workbench during laser cutting, so that after long-time working, the workbench needs to be temporarily stopped, and slag cleaning is performed on the toothed bar workbench. In the prior art, a tapping method or a grinding machine cutting method is generally adopted to clean slag on a toothed bar workbench, and the method has the defects that on one hand, the cleaning method is easy to have cleaning dead angles, namely the cleaning is not thorough and comprehensive, and is to be improved, on the other hand, the cleaning is stopped after long-time cutting operation, and on the other hand, because the adhesion of the slag is unpredictable, the stopping cleaning is determined by experience of staff, so that the situation that the tooth tip of the toothed bar workbench is stained with a little slag and is not perceived easily occurs, and on the other hand, when the next new metal plate is put on, the cutting operation precision is influenced, on the other hand, the adhesion force of the slag becomes firmer when the slag is not cleaned for a long time, the cleaning difficulty is increased, and the toothed bar workbench is damaged when the slag is cleaned. Based on the above, the present invention proposes a laser cutting apparatus for refined steel. Disclosure of Invention In order to solve the problems mentioned in the background above, the present invention provides a laser cutting apparatus for refined steel. In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows. The laser cutting equipment for the refined steel comprises a bedstead, and a toothed bar workbench, a cutting unit and a cleaning component which are arranged on the bedstead, wherein the toothed bar workbench comprises a chain wheel chain condition and toothed bar components, the axial lead of a chain wheel in the chain wheel chain condition is horizontally arranged, and a plurality of toothed bar components are arranged in an array along the traction direction of the chain wheel chain condition; The tooth-shaped strip part comprises a base, the extending direction of the base is parallel to the axial line direction of the chain wheel, a side shaft extends from the end part of the base, the side shaft is movably connected with a chain of the chain wheel and chain piece, and a supporting rack is detachably arranged on one side of the base, which is away from the inner surface of the chain wheel and chain condition; The cleaning component is located the below of sprocket chain condition, and the cleaning component includes cleaning component and jacking part, and slag on the profile of tooth strip part is including being located the regional slag between two adjacent tooth tops of support rack and being located the slag that supports the rack both sides, and when the cleaning component was operated, clear away the slag earlier and clear away the slag afterwards. As a further improvement and optimization of the invention, the inside of the chain wheel and chain piece is provided with a slag receiving box. As a further improvement and optimization of the invention, the tail end of the side shaft is provided with a side support, one side of the side support is provided with a roller, and the roller is parallel to the chain wheel; The bedstead is provided with an annular supporting groove, the shape of the annular supporting groove is matched with the shape of the chain wheel chain condition, the idler wheel is positioned in the annular supporting groove, and when the chain wheel chain piece pulls the toothed bar component to move together, the idler wheel rolls in the annular supporting groove. As a further development and optimization of the invention, the rollers are provided with two rollers and are located on both sides of the side shaft, respectively. As a further improvement and optimization of the invention, the jacking component comprises a transverse bracket and a vertical line module for driving the transverse bracket to move along the vertical direction, wherein the transverse bracket is provided with a lower sliding seat and a transverse line module for driving the lower sliding seat to move, and the moving direction of the lower sliding seat is parallel to the axial line direction of a chain wheel of the chain wheel and chain piece; the upper surface of the transverse bracket is provided with an upper sliding seat in a sliding manner along the vertical direction, and a spring is arranged between the upper sliding seat and the upper sliding seat. As a further improvement and