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CN-121972717-A - Metal section cutting machine and cutting method

CN121972717ACN 121972717 ACN121972717 ACN 121972717ACN-121972717-A

Abstract

The invention discloses a metal section cutting machine and a cutting method, and relates to the technical field of metal section cutting. The invention comprises a cutting platform arranged on a processing box, a positioning unit, a positioning assembly and a cutting unit, wherein the cutting platform is provided with a metal section to be cut, the positioning unit is internally provided with a placing seat and a synchronous seat which are slidably arranged on the cutting platform, the placing seat is internally provided with the positioning assembly, the synchronous seat is provided with a discharging assembly, and the cutting unit comprises a cutting assembly, an adsorption processing assembly and a displacement assembly. The invention has the advantages that the invention can absorb the metal scraps and hot gas generated during cutting in real time, realize the filtration of the metal scraps and the cooling of the hot gas by adopting the modes of filtering, magnetic absorption separation and purifying cooling, and can send the cooling gas back to the metal section and the cutting disc to realize the blowing cooling of the metal section and the cutting disc, thereby realizing the scrap treatment, avoiding the generation of environmental pollution, flexibly adjusting the positions of the rest metal sections, realizing the multiple-time and multistage cutting and having higher cutting efficiency.

Inventors

  • WU YIHANG
  • LIN LIJUAN
  • ZHU YUQI
  • JI NAN

Assignees

  • 宜兴市富麦新材料科技有限公司

Dates

Publication Date
20260505
Application Date
20251229

Claims (10)

  1. 1. The utility model provides a metal profile cutting machine, includes cutting platform (3) that set up on processing case (1), and is provided with metal profile (7) of waiting to cut on cutting platform (3), its characterized in that still includes: The positioning unit is arranged on the cutting platform (3), a placing seat (4) and a synchronizing seat (5) which are slidably arranged on the cutting platform (3) and used for placing the metal section bar (7) are arranged in the positioning unit, a linkage frame (16) used for realizing synchronous movement is fixedly arranged between the placing seat (4) and the synchronizing seat (5), a positioning component used for positioning the metal section bar (7) is arranged in the placing seat (4), and a discharging component used for discharging the cut metal section bar (7) is arranged on the synchronizing seat (5); The cutting unit is arranged in the processing box (1), and comprises a cutting assembly, an adsorption treatment assembly and a displacement assembly, wherein a cutting disc (10) for cutting a metal section bar (7) is arranged in the cutting assembly, a shielding cover (6) is arranged in the adsorption treatment assembly, adsorption treatment of cutting scraps is realized through cooperation of the shielding cover (6) and the adsorption treatment assembly, and the displacement assembly is used for realizing transverse pushing when the metal section bar (7) is cut and realizing multi-position cutting in cooperation with the cutting assembly.
  2. 2. The metal profile cutting machine according to claim 1, wherein an intelligent control panel (2) is arranged on the side part of the processing box (1), and the intelligent control panel (2) is used for controlling the opening and closing and running states of the positioning unit and the cutting unit, so that the metal profile (7) is automatically cut at multiple positions.
  3. 3. A metal profile cutting machine according to claim 1, characterized in that the positioning assembly comprises a hydraulic pushing rod (15) fixedly installed in the placement seat (4), a plurality of pushing rollers (20) for assisting in moving are rotatably installed at the bottom of the placement seat (4), the metal profile (7) is placed on the pushing rollers (20), a pushing frame (19) for pushing the metal profile (7) to move is fixedly installed on the driving end of the hydraulic pushing rod (15), and a limiting mechanism is arranged in the placement seat (4).
  4. 4. A metal profile cutting machine according to claim 3, wherein the limiting mechanism comprises two fixing plates fixedly mounted on two side walls of the placement seat (4), a plurality of clamping frames (21) are slidably mounted on the two fixing plates, two compression spring rods (22) are fixedly mounted between each clamping frame (21) and the fixing plate, and extrusion rollers which are in extrusion fit with the side parts of the metal profile (7) are rotatably mounted on each clamping frame (21).
  5. 5. A metal profile cutting machine according to claim 3, characterized in that the discharging assembly comprises an elastic compression frame (24) fixedly installed in a synchronous seat (5), a self-resetting rotating shaft with an automatic resetting function is rotatably installed on the elastic compression frame (24), a rotating seat (25) is fixedly installed on the self-resetting rotating shaft, a discharging supporting frame (18) matched with the metal profile (7) is fixedly installed on the rotating seat (25), and the discharging supporting frame (18) and a pushing frame (19) are positioned on a synchronous horizontal line in an initial state; The cutting platform (3) is provided with a discharging opening (13) for discharging the cut metal section bar (7), the processing box (1) is internally provided with a collecting box (12) for collecting the cut metal section bar (7), and a material guiding inclined plate for assisting the discharging of the metal section bar (7) is fixedly arranged in the discharging opening (13).
  6. 6. The metal profile cutting machine according to claim 5, wherein the cutting assembly comprises a servo motor (11) fixedly installed in the processing box (1), a driving roller (27) is fixedly installed on the driving end of the servo motor (11), a cutting opening is formed in the cutting platform (3), a supporting plate is fixedly installed on the cutting opening, a driven roller (41) is rotatably installed on the supporting plate, a cutting disc (10) is fixedly installed on the driven roller (41) and located in the cutting opening, and a driving belt (28) for transmitting power is sleeved between the driven roller (41) and the driving roller (27).
  7. 7. The metal profile cutting machine according to claim 6, wherein the adsorption treatment assembly comprises a treatment box (14) fixedly installed in the processing box (1), a driving roller (27) is rotatably and penetratingly connected to the treatment box (14), a separation plate (35) is fixedly installed in the treatment box (14), a fan blade wheel (32) for generating negative pressure suction force is fixedly installed on the driving roller (27), the fan blade wheel (32) is located between the separation plate (35) and the side wall of the treatment box (14), and a chip removing mechanism and a purifying mechanism are arranged on the treatment box (14).
  8. 8. The metal profile cutting machine according to claim 7, wherein the chip removing mechanism comprises a telescopic adsorption pipe (9) fixedly communicated with a processing box (14), a filtering inclined plate (31) for filtering chips is fixedly installed between the processing box (14) and a partition plate (35), a shielding cover (6) is rotatably installed on the placing seat (4), the shielding cover (6) is matched with the placing seat (4) and the synchronous seat (5), a suction pipe for adsorbing chips and hot air is fixedly communicated with the shielding cover (6), and the air inlet end of the telescopic adsorption pipe (9) is communicated with the suction pipe; A chip collecting pipe (30) for conducting chips is fixedly arranged on the treatment box (14), exhaust ends of the chip collecting pipe (30) and the telescopic adsorption pipe (9) are positioned at the front part of the filtering inclined plate (31), a chip collecting hopper (29) for collecting chips is fixedly communicated with the upper end of the chip collecting pipe (30), and the chip collecting hopper (29) is positioned under the cutting opening; The purifying mechanism comprises purified water filled between the partition plate (35) and the treatment box (14), two air guide pipes are fixedly communicated with the partition plate (35), the two air guide pipes are respectively and spirally connected with a filtering magnetic cylinder (34) for adsorbing and filtering scraps, an exhaust pipe (33) for exhausting is fixedly communicated with the treatment box (14), and an air injection piece (8) for injecting air to cool down the metal section bar (7) is fixedly arranged at the upper end of the exhaust pipe (33).
  9. 9. A metal profile cutting machine according to claim 8, wherein the displacement assembly comprises a gas cylinder (26) fixedly mounted on the treatment box (14), a pushing disc (39) is slidably mounted in the gas cylinder (26), an upper air pipe (37) for air guide is fixedly communicated between the gas cylinder (26) and the treatment box (14), and an air outlet end of the upper air pipe (37) is positioned at the rear part of the pushing disc (39); Traction frame (17) is fixedly installed on the rear side of pushing disc (39), traction frame (17) is in sliding connection with air compressing cylinder (26), upper portion fixed mounting of traction frame (17) is on placing seat (4), fixed mounting has two reset spring rods (40) that are used for resetting between the front portion of pushing disc (39) and the inner wall of air compressing cylinder (26), pressure releasing pipe (38) is fixedly installed in air compressing cylinder (26), fixed mounting has on traction frame (17) and is used for scraping bits board (23) of scraping the piece, and the upper surface of bits board (23) and cutting platform (3) laminating mutually.
  10. 10. A cutting method of a metal profile cutting machine for a metal profile cutting machine according to any one of claims 1 to 9, comprising the steps of: S1, when cutting is carried out, firstly placing a metal section bar (7) between a placing seat (4) and a synchronous seat (5), and then positioning the metal section bar (7) through a positioning assembly; S2, starting a displacement assembly in the cutting unit to push the placing seat (4) and the synchronous seat (5) to synchronously move with the metal section bar (7) on the placing seat, and synchronously starting the cutting assembly to drive the cutting disc (10) to rotate; s3, the metal section bar (7) moves and contacts with a rotating cutting disc (10), and automatic cutting of the metal section bar (7) is completed through the cutting disc (10); S4, shielding the cutting part through a shielding cover (6) while cutting, and adsorbing and purifying the cutting scraps through an adsorption treatment assembly; S5, recovering the cut metal section bar (7) through a discharging assembly, and driving the placing seat (4), the synchronous seat (5) and the rest metal section bar (7) to return to the original position through a displacement assembly after recovering; S6, pushing the rest metal section bar (7) to move to a position to be cut through the positioning assembly, and cutting the rest metal section bar next time after positioning.

Description

Metal section cutting machine and cutting method Technical Field The invention relates to the technical field of metal section cutting, in particular to a metal section cutting machine and a metal section cutting method. Background The metal section is a strip-shaped metal product with a specific cross-section shape and size, which is manufactured by using a metal material as a raw material through processing technologies such as rolling, extrusion, drawing and the like, and after the preliminary processing is finished, a cutting machine is generally required to cut the metal product, so that a plurality of metal sections with different lengths are obtained. The cutting device for the metal section is characterized in that the existing cutting machine is used for cutting the metal section in multiple modes, such as a metal section cutting device with a publication number of CN120269060B, and the cutting device comprises a bottom plate, a cutting groove is formed in the top of the bottom plate, two driving rollers are rotatably mounted on the top of the bottom plate, a first mounting frame is rotatably mounted on one side of the bottom plate, a first connecting rod is slidably mounted in an inner cavity of the first mounting frame, one end of the first connecting rod is fixedly connected with a protective sleeve, a cutting piece is rotatably mounted in an inner cavity of the protective sleeve, a fourth motor is fixedly mounted on one side of the protective sleeve, and an output shaft of the fourth motor is fixedly mounted on the cutting piece. The current cutting machine is when carrying out the cutting of metal section bar, it can't handle the metal piece that produces when cutting for metal piece can splash and pile up everywhere when cutting, and metal piece mixes and can produce great environmental pollution in the air, seriously influences operating personnel's health, for example, above-mentioned prior art of referencing, the device adopts the cutting piece directly to cut with the mode of metal section bar contact, and does not set up protector when cutting, make the metal piece that the cutting produced splash everywhere, can produce great environmental pollution, the device can't adjust the position of metal section bar in a flexible way simultaneously, makes its multistage cutting of metal section bar can't accomplish fast, cutting efficiency is lower. Therefore, there is a need to design a metal profile cutting machine and a cutting method to solve the above problems. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a metal section cutting machine and a cutting method, which solve the problems in the background art. The invention is realized by the following technical scheme that the metal section cutting machine comprises a cutting platform arranged on a processing box, and a metal section to be cut is arranged on the cutting platform, and is characterized by further comprising: The positioning unit is arranged on the cutting platform, a placing seat and a synchronous seat which are slidably arranged on the cutting platform and used for placing the metal section are arranged in the positioning unit, a linkage frame used for realizing synchronous movement is fixedly arranged between the placing seat and the synchronous seat, a positioning component used for positioning the metal section is arranged in the placing seat, and a discharging component used for discharging the cut metal section is arranged on the synchronous seat; The cutting unit is arranged in the processing box and comprises a cutting assembly, an adsorption treatment assembly and a displacement assembly, wherein a cutting disc for cutting the metal section is arranged in the cutting assembly, a shielding cover is arranged in the adsorption treatment assembly, adsorption treatment of cutting scraps is realized through cooperation of the shielding cover and the adsorption treatment assembly, and the displacement assembly is used for realizing transverse pushing when the metal section is cut and is matched with the cutting assembly to realize multi-position cutting. Preferably, the lateral part of processing case is provided with intelligent control panel, and intelligent control panel is used for controlling opening and close and running state of positioning unit and cutting unit, realizes automation, the multi-position cutting of metal profile. Preferably, the positioning assembly comprises a hydraulic pushing rod fixedly installed in a placing seat, a plurality of pushing rollers used for assisting in moving are rotatably installed at the bottom of the placing seat, the metal profiles are placed on the pushing rollers, a pushing frame used for pushing the metal profiles to move is fixedly installed on the driving end of the hydraulic pushing rod, and a limiting mechanism is arranged in the placing seat. Preferably, the limiting mechanism comprises two fixing plates fixedly mounted on two side wa