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CN-122007654-A - Laser cutting machine

CN122007654ACN 122007654 ACN122007654 ACN 122007654ACN-122007654-A

Abstract

The invention relates to a laser cutting machine, which comprises a machine table, wherein two cutting working areas are arranged on the machine table side by side, a cutting table is arranged on the cutting working areas, a transmission roller is movably arranged above the cutting table, a horizontal driving device for driving the transmission roller to move is arranged on the cutting working areas, the horizontal driving device comprises a guide sliding seat, a screw rod motor and a transmission screw rod, and the guide sliding seat is slidably arranged above one side of the cutting table. When the laser cutting machine is used for feeding, the end part of a material is placed at the input position of the cutting table and below the transmission roller, then the transmission roller is driven by the lifting cylinder to descend to be matched with the cutting table to clamp and fix the material, then the transmission roller is driven by the horizontal driving device to push the material to move on the cutting table, and after the material moves at a designated position, the transmission roller is driven by the driving motor to rotate, so that the material can be stably transmitted without manually pressing the material for convenient feeding.

Inventors

  • WANG SHENG
  • FANG DANGEN
  • Zang Quanzhuang

Assignees

  • 泉州钰欣机械有限公司

Dates

Publication Date
20260512
Application Date
20260206

Claims (9)

  1. 1. The laser cutting machine is characterized by comprising a machine table, wherein two cutting working areas are arranged on the machine table side by side, a cutting table is arranged on the cutting working areas, a transmission roller is movably arranged above the cutting table, a horizontal driving device for driving the transmission roller to move is arranged on the cutting working areas, the horizontal driving device comprises a guide sliding seat, a screw motor and a transmission screw, the guide sliding seat is slidably arranged above one side of the cutting table, the screw motor is arranged above the other side of the cutting table, the transmission screw is in transmission connection with the screw motor and extends along the moving direction of the guide sliding seat, a guide rail for the guide sliding seat to slide is arranged on the cutting working areas, a screw seat is matched on the transmission screw, lifting cylinders are arranged on the guide sliding seat and the screw seat, two ends of the transmission roller are respectively in rotational connection with the lifting cylinders on two sides, and one lifting cylinder is provided with a driving motor for driving the transmission roller to rotate.
  2. 2. The laser cutting machine according to claim 1, wherein bristles are uniformly distributed on the surface of the conveying roller.
  3. 3. The laser cutting machine of claim 2, wherein the lifting cylinder is provided with a protective cover on the transmission roller, a scraper is arranged on the surface of the protective cover, facing the transmission roller, in a protruding manner, dust collection openings are formed in two sides of the scraper, and a dust collector communicated with the dust collection openings is arranged between the guide sliding seat and the screw seat.
  4. 4. The laser cutting machine of claim 1, wherein a chip collecting and radiating cavity is arranged below the cutting working area, a radiating fan is arranged on one side of the chip collecting and radiating cavity, and a chip collecting drawer is arranged at the bottom of the chip collecting and radiating cavity in a sliding mode.
  5. 5. The laser cutting machine of claim 4, wherein the output of the machine is provided with a finished product material collector, and the finished product material collector comprises a frame, and two accommodating areas which are butted with two cutting working areas are arranged on the frame.
  6. 6. The laser cutting machine according to claim 5, wherein a guide channel is arranged in the accommodating area, a partition plate is rotatably arranged in the guide channel, the width of the partition plate is consistent with that of the guide channel, the length of the partition plate is larger than half of the width of the partition plate, a swing motor for driving the partition plate to swing is arranged outside the accommodating area, and two collecting baskets are arranged below the guide channel.
  7. 7. The laser cutting machine of claim 6, wherein the side wall of the collection basket is provided with a plurality of vent holes.
  8. 8. The laser cutting machine of claim 5, wherein the receiving area is provided with an air guide pipe which is in butt joint with an air outlet of the heat dissipation fan, the air guide pipe is arranged at the top of the frame in an extending mode and is arranged above the receiving area, the frame is provided with an air outlet which is communicated with the air guide pipe, an outlet of the air outlet is arranged towards the receiving area, and a clamping guide roller is arranged on one side, far away from the machine table, of the receiving area.
  9. 9. The laser cutting machine according to claim 8, wherein the air outlet of the heat radiation fan is in hidden rotation with a common extension pipe, the input port of the air guide pipe is provided with a telescopic pipe communicated with the extension pipe, and a locking fastener fixedly connected with the extension pipe is arranged on the telescopic pipe.

Description

Laser cutting machine Technical Field The invention belongs to the technical field of cutting machines, and particularly relates to a laser cutting machine. Background The laser cutting processing replaces the traditional mechanical knife with invisible light beams, has the characteristics of high precision, rapid cutting, automatic typesetting, material saving, smooth cut, low processing cost and the like, is not limited by cutting pattern limitation, and is gradually improved or replaced by the traditional metal cutting process equipment. The mechanical part of the laser tool bit is not contacted with the work, and the work surface is not scratched in the work. The material in the current laser cutting machine adopts the transmission band mode to carry out the transmission cloth, and when transmitting the material head end, needs the staff to press the material on the transmission band, then just can loosen the hand through transmission band transmission one end distance, inconvenient carrying out the material loading for the first time. Disclosure of Invention In view of the defects in the prior art, the technical problem to be solved by the invention is to provide a laser cutting machine which can facilitate feeding. In order to solve the technical problems, the laser cutting machine comprises a machine table, wherein two cutting working areas are arranged on the machine table side by side, a cutting table is installed on the cutting working areas, a transmission roller is movably arranged above the cutting table, a horizontal driving device for driving the transmission roller to move is arranged on the cutting working areas, the horizontal driving device comprises a guide sliding seat, a screw motor and a transmission screw, the guide sliding seat is slidably arranged above one side of the cutting table, the screw motor is installed above the other side of the cutting table, the transmission screw is in transmission connection with the screw motor and extends along the moving direction of the guide sliding seat, a guide rail for the guide sliding seat to slide is arranged on the cutting working areas, a screw seat is matched on the transmission screw, lifting cylinders are installed on the guide sliding seat and the screw seat, two ends of the transmission roller are respectively in rotational connection with the lifting cylinders on two sides, and a driving motor for driving the transmission roller to rotate is arranged on one lifting cylinder. The surface of the transmission roller is uniformly distributed with bristles. The lifting cylinder is provided with a protective cover on the transmission roller, the surface of the protective cover, which faces the transmission roller, protrudes to be provided with a scraping plate, dust collection openings are formed in two sides of the scraping plate in the protective cover, and a dust collector communicated with the dust collection openings is arranged between the guide sliding seat and the screw rod seat. The cutting working area below is equipped with album bits heat dissipation cavity, heat dissipation fan is installed to one side of album bits heat dissipation cavity, and the bottom slip of album bits heat dissipation cavity is equipped with album bits drawer. The finished product material collecting machine is placed at the output of the machine table and comprises a frame, and two storage areas are arranged on the frame and are in butt joint with two cutting working areas. Be equipped with the direction passageway in the district of accomodating, the deflector is installed to the direction passageway internal rotation, the width of deflector is unanimous with the width of direction passageway, and the length of deflector is greater than half of width length, accomodate district peripheral hardware drive deflector wobbling swing motor, two collection baskets have been placed to the below of direction passageway. The side wall of the collecting basket is provided with a plurality of vent holes. The storage area is provided with an air guide pipe which is in butt joint with an air outlet of the heat dissipation fan, the air guide pipe is arranged at the top of the rack in an extending mode and located above the storage area, an air outlet which is communicated with the air guide pipe is formed in the rack, an outlet of the air outlet is arranged towards the storage area, and a clamping guide roller is arranged on one side, far away from the machine table, of the storage area. The air outlet of the heat radiation fan is in hidden rotation with the shared extension pipe, the input port of the air guide pipe is provided with a telescopic pipe communicated with the extension pipe, and the telescopic pipe is provided with a locking fastener fixedly connected with the extension pipe. Compared with the prior art, the invention has the following beneficial effects: 1. when the laser cutting machine is used for feeding, the end part of a material is placed at th