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CN-121972798-A - Laser pipe cutting machine for equipment pipe rack

CN121972798ACN 121972798 ACN121972798 ACN 121972798ACN-121972798-A

Abstract

The utility model provides a laser pipe cutting machine for equipment pipe support, includes main frame, sliding drive platform, blanking platform and scummer, and the scummer is including being located the supporting pipe of tubular product axis department and setting up on the supporting pipe and being located the inboard bearing of tubular product, and the bearing is including two limit baffles of coiling cutting point symmetric distribution, forms the slagging-off chamber between two limit baffles and supporting pipe and the tubular product inner wall, and the outer wall of supporting pipe corresponds the slagging-off intracavity and is equipped with the water-locator, and the water-locator is configured to spray the water smoke to the slagging-off intracavity. According to the invention, the slag remover extending into the pipe is arranged, the symmetrically distributed limit baffles, the supporting pipe and the inner wall of the pipe are surrounded to form a closed slag removing cavity at the cutting point, the water distributor sprays water mist into the cavity to rapidly cool slag, meanwhile, the water supply pipe and the return pipe form a sleeve structure, the slag water mixture is immediately recovered through the return hole and the negative pressure device, active cleaning of slag is realized, and cleaning of the inner wall of the pipe is ensured.

Inventors

  • NIE XINCHENG

Assignees

  • 徐州菲力科健身器材有限公司

Dates

Publication Date
20260505
Application Date
20260304

Claims (10)

  1. 1. A laser pipe cutting machine for equipment pipe support, characterized by comprising: a main frame (10), wherein the main frame (10) is provided with a pipe clamping disc (11) for clamping a pipe (100) and a laser cutting head (12) for cutting the pipe (100); the sliding driving table (20) is arranged on one side of the main frame (10), and a movable seat (22) for driving the pipe (100) to move along the axial direction is arranged on the sliding driving table (20); The blanking table (30) is arranged on the other side of the main frame (10) and is used for receiving pipe materials; The top of the sliding driving table (20) is provided with a fixing seat (21), a slag remover (40) is fixedly installed on the fixing seat (21), the slag remover (40) comprises a supporting pipe (41) located at the axis of the pipe (100) and a supporting seat (42) arranged on the supporting pipe (41) and located at the inner side of the pipe (100), the supporting seat (42) is located at a cutting point of the laser cutting head (12) and the pipe (100), the supporting seat (42) comprises two limit baffles (421) symmetrically distributed around the cutting point, a slag removing cavity (400) is formed between the two limit baffles (421) and the inner wall of the supporting pipe (41) and between the two limit baffles and the inner wall of the pipe (100), a water distributor (43) is arranged in the outer wall of the supporting pipe (41) corresponding to the slag removing cavity (400), and the water distributor (43) is configured to spray water mist into the slag removing cavity (400) so as to avoid slag adhering to the inner wall of the pipe (100).
  2. 2. The laser pipe cutting machine for equipment pipe racks of claim 1, wherein the supporting pipe (41) comprises a return pipe (411) and a water supply pipe (412), one end of the return pipe (411) close to the laser cutting head (12) is a closed end, the other end of the return pipe (411) is connected with a negative pressure device, the water supply pipe (412) is fixed at the top end of the inner wall of the return pipe (411), and the return pipe (411) is provided with two groups of return holes (4110) so that impurities in the deslagging cavity (400) can flow into the return pipe (411) through the return holes (4110) along the limit baffle (421).
  3. 3. The laser pipe cutting machine for equipment pipe racks of claim 2, wherein the water supply pipe (412) penetrates through the return pipe (411) and is connected with the water distributor (43) through a water supply branch pipe (4121), the water distributor (43) comprises a water spray nozzle (431) and an atomization cover (432), the atomization cover (432) is fixedly connected with the water supply branch pipe (4121), and the atomization cover (432) is arranged on the outer side of the water spray nozzle (431) and can atomize water sprayed by the water spray nozzle (431).
  4. 4. The laser pipe cutter for equipment pipe rack according to claim 3, wherein the water spray nozzles (431) are configured to spray water flow toward the cutting surface direction of the pipe (100), the atomizing cover (432) comprises a baffle turntable (4321) and an atomizing baffle (4322), the baffle turntable (4321) is rotatably mounted on the outer side of the water spray nozzles (431) and can rotate along an axis parallel to the supporting pipe (41), a plurality of atomizing baffles (4322) are provided on each baffle turntable (4321), when the water flow impinges on the atomizing baffles (4322), the baffle turntable (4321) rotates, and the water flow is dispersed and atomized through the atomizing baffles (4322).
  5. 5. The laser pipe cutting machine for equipment pipe racks of claim 4, wherein the atomizing baffle (4322) is in a rectangular plate shape, and a plurality of through holes which are uniformly distributed are formed in the atomizing baffle (4322).
  6. 6. The laser pipe cutter for equipment pipe racks of claim 4, wherein the backflow hole (4110) is configured as a rectangular hole, and the length of the backflow hole (4110) is at least equal to the length of two groups of atomizing baffles (4322) in the axial direction.
  7. 7. The laser pipe cutter for equipment pipe rack according to claim 4, wherein the water spray nozzles (431) and the atomizing cover (432) are arranged in two groups in the axial direction centering on the cutting point.
  8. 8. The laser pipe cutting machine for equipment pipe racks of claim 1, wherein the supporting seat (42) is provided with at least two locating clamping grooves (420) towards one side far away from the cutting point, oil immersion sponge (422) and polishing pieces (423) are respectively fixedly arranged on the two locating clamping grooves (420), and the oil immersion sponge (422) and the polishing pieces (423) are attached to the inner wall of the pipe (100).
  9. 9. The laser pipe cutting machine for equipment pipe racks of claim 1, wherein the length of the supporting seat (42) is set to be 5-20 cm, and the included angle between the limiting baffles (421) is set to be 60-120 degrees.
  10. 10. The laser pipe cutting machine for equipment pipe racks of claim 1, wherein the movable seat (22) is provided with a pipe clamping seat (221) for clamping a pipe (100), the movable seat (22) can drive the pipe (100) to axially move according to the cutting length of the pipe (100), and the fixed seat (21) is fixed at the top of the sliding driving table (20) and keeps the position of the slag remover (40) fixed.

Description

Laser pipe cutting machine for equipment pipe rack Technical Field The invention belongs to the technical field of pipe cutting, and particularly relates to a laser pipe cutting machine for a pipe rack of equipment. Background The exercise equipment is used as common exercise equipment in modern life, and the structural design of the exercise equipment is always required to be compatible with stability and attractiveness. In the production process, enterprises generally select various types of steel pipes as basic materials, for example, square pipes provide stability of a supporting frame, and round pipes are used for armrests or counterweight guiding parts. The pipes with different shapes and specifications are combined together through accurate splicing and welding processes to form the main body structures of equipment such as treadmills, comprehensive training machines and the like. When these pipes are cut by a laser beam, the pipes are cut by a high-energy laser beam, and molten metal residues are easily splashed and attached to the inner wall of the pipe. Especially for the pipe with larger wall thickness and smaller pipe diameter, the narrow inner space makes residues difficult to naturally fall off or clean in a conventional mode, if the residues are not treated cleanly, the residues can become impurity sources in the subsequent welding process, the quality of welding seams is affected, even fall off due to vibration in the using process, abnormal sound or functional failure in equipment is caused, and accordingly hidden danger is brought to the overall reliability and service life of the fitness equipment. Disclosure of Invention In view of the foregoing, it is an object of the present invention to provide a laser pipe cutting machine for pipe racks, which at least partially solves the problems set forth in the prior art. The technical scheme adopted by the invention is as follows, and provides a laser pipe cutting machine for an equipment pipe rack, which comprises: The main frame is provided with a pipe fitting clamping disc for clamping pipes and a laser cutting head for cutting the pipes; The sliding driving table is arranged on one side of the main frame and is provided with a movable seat for driving the pipe to move along the axial direction; The blanking table is arranged on the other side of the main frame and is used for receiving pipe materials; The top of the sliding driving table is provided with a fixing seat, a slag remover is fixedly arranged on the fixing seat, the slag remover comprises a supporting pipe positioned at the axis of the pipe and a supporting seat arranged on the supporting pipe and positioned at the inner side of the pipe, the supporting seat is positioned at a cutting point of the laser cutting head and the pipe, the supporting seat comprises two limit baffles symmetrically distributed around the cutting point, a slag removing cavity is formed between the two limit baffles and the inner wall of the supporting pipe and between the two limit baffles and the inner wall of the pipe, a water distributor is arranged on the outer wall of the supporting pipe corresponding to the slag removing cavity, and the water distributor is configured to spray water mist into the slag removing cavity so as to prevent slag from adhering to the inner wall of the pipe. Further, the support pipe comprises a return pipe and a water supply pipe, one end of the return pipe, which is close to the laser cutting head, is constructed to be a closed end, the other end of the return pipe is connected with a negative pressure device, the water supply pipe is fixed at the top end of the inner wall of the return pipe, and two groups of return holes are formed in the return pipe, so that impurities in the deslagging cavity can flow into the return pipe along the limit baffle through the return holes. Further, the water supply pipe penetrates through the return pipe and is connected with the water distributor through the water supply branch pipe, the water distributor comprises a water spray nozzle and an atomization cover, the atomization cover is fixedly connected with the water supply branch pipe, and the atomization cover is arranged on the outer side of the water spray nozzle and can atomize water sprayed out of the water spray nozzle. Further, the water spray nozzles are configured to spray water flow toward the pipe cutting surface, the atomization cover comprises a baffle turntable and an atomization baffle, the baffle turntable is rotatably mounted on the outer side of the water spray nozzles and can rotate along an axis parallel to the supporting pipe, a plurality of atomization baffles are arranged on each baffle turntable, when the water flow impacts the atomization baffles, the baffle turntable rotates, and the water flow passes through the atomization baffles to be dispersed and atomized. Furthermore, the atomization baffle is configured as a rectangular sheet, and a plurality of evenly