Search

CN-122007909-A - High-stability cutting device and method for door and window profile materials

CN122007909ACN 122007909 ACN122007909 ACN 122007909ACN-122007909-A

Abstract

The application relates to the technical field of door and window section bar processing, in particular to a high-stability cutting device and a high-stability cutting method for door and window section bar materials, comprising a workbench, wherein two sides of the lower end of the workbench are respectively provided with a supporting plate, a rotating plate is rotatably arranged on the workbench, the lower end of the rotating plate is provided with a rotary drum, install cutting assembly in the rotary drum, be equipped with the piece collection mechanism that is used for collecting the piece in the rotary drum, run through on the swivel plate and be equipped with the grooving, grooving and cutting assembly assorted, there is the diaphragm above the workstation through riser fixed mounting, the below of diaphragm is equipped with two mounting fixtures. Compared with the prior art, the integrated cutting, deburring and scrap collecting device has the advantages that the integrated cutting, deburring and scrap collecting design is integrated, the additional deburring working procedure is omitted, the cost of manpower and material resources is greatly reduced, the scrap interference is actively blocked, the cutting precision is ensured, and the effects of simplifying the processing flow, improving the efficiency and improving the operation safety are achieved.

Inventors

  • LI JUN

Assignees

  • 内蒙古明冠节能科技有限公司

Dates

Publication Date
20260512
Application Date
20260320

Claims (8)

  1. 1. A high-stability cutting device for door and window profile materials is characterized by comprising a workbench (1), wherein two sides of the lower end of the workbench (1) are provided with a supporting plate (2), a rotating plate (4) is rotatably arranged on the workbench (1), a rotary drum (3) is arranged at the lower end of the rotating plate (4), a cutting assembly (6) is arranged in the rotary drum (3), a scrap collecting mechanism (7) for collecting scraps is arranged in the rotary drum (3), a cutting groove (5) is formed in the rotating plate (4) in a penetrating way, the cutting groove (5) is matched with the cutting assembly (6), a transverse plate (12) is fixedly arranged above the workbench (1) through a vertical plate (40), two fixing clamps (29) are arranged below the transverse plate (12), a moving mechanism (28) for moving the fixing clamps (29) is arranged on the transverse plate (12), a rotating column (13) is rotatably arranged in the rotating column (13) in a penetrating way, a cleaning mechanism (17) is arranged in the rotating column (13), a rotating shaft (41) is arranged between the transverse plate (12) and the rotating table (41) and the rotating shaft (41) in a synchronous way, the rotating mechanism (41) is arranged on the rotating column and the rotating table (41), annular tooth grooves meshed with the lower synchronous gear (14) and the upper synchronous gear (15) are respectively arranged on the outer walls of the rotary drum (3) and the rotary column (13), a synchronous motor (16) is arranged on the transverse plate (12), and a driving shaft of the synchronous motor (16) is coaxially arranged with the rotating shaft (41).
  2. 2. The high-stability cutting device for door and window section materials according to claim 1, wherein the chip collecting mechanism (7) comprises two chip falling platforms (8) fixedly installed in the rotary drum (3), the two chip falling platforms (8) are respectively arranged on two sides of the cutting assembly (6), a chip collecting box (9) is installed at one end of each chip falling platform (8), the chip collecting box (9) is installed on the rotary drum (3) in a penetrating mode, a negative pressure suction pipe (10) is connected to one end, away from each chip falling platform (8), of each chip collecting box (9), a collecting cavity (11) is arranged in each chip collecting box (9), an aggregation groove (39) is formed in the upper end of each chip falling platform (8), and the aggregation grooves (39) are communicated with the corresponding collecting cavities (11).
  3. 3. The high-stability cutting device for door and window section materials according to claim 2, wherein the moving mechanism (28) comprises two telescopic cylinders (30) which are respectively arranged at the upper ends of the fixed clamps (29), two grooves (31) are arranged at the lower ends of the transverse plates (12), fixing screws (32) are respectively rotatably arranged in the grooves (31), moving thread blocks (38) are sleeved on the outer thread of the fixing screws (32), the moving thread blocks (38) are slidably arranged on the grooves (31), the upper ends of the two telescopic cylinders (30) are respectively fixedly connected with the moving thread blocks (38), transmission shafts (33) are rotatably arranged on the transverse plates (12) in a penetrating mode, the transmission shafts (33) are in transmission connection with the two fixing screws (32) through transmission mechanisms (34), moving motors (35) are arranged outside the transverse plates (12), and driving shafts of the moving motors (35) are coaxially arranged with the transmission shafts (33).
  4. 4. A high-stability cutting device for door and window section materials according to claim 3, wherein the transmission mechanism (34) comprises a first belt wheel (36) and a second belt wheel (37), the first belt wheel (36) is coaxially arranged with the transmission shaft (33), the second belt wheel (37) is coaxially arranged with the fixed screw (32), and the first belt wheel (36) and the second belt wheel (37) are in transmission connection through a synchronous belt.
  5. 5. The high-stability cutting device for door and window section materials according to claim 1, wherein the burr cleaning mechanism (17) comprises a cleaning groove (43) arranged at the lower end of the rotating column (13), a U-shaped plate (18) is arranged in the cleaning groove (43), a lifting mechanism (20) used for lifting the U-shaped plate (18) is arranged in the cleaning groove (43), two deburring abrasive belts (26) are arranged in the U-shaped plate (18), the deburring abrasive belts (26) are driven by the two rotating rollers (25), two ends of the rotating rollers (25) are rotatably mounted with two arms of the U-shaped plate (18), one ends of the two rotating rollers (25) above are rotatably mounted through the U-shaped plate (18) and are coaxially provided with a transmission gear (27), the two transmission gears (27) are in meshed connection, a rotating motor (42) is mounted outside the U-shaped plate (18), and a driving shaft of the rotating motor (42) is rotatably mounted through the U-shaped plate (18) and coaxially mounted with one deburring abrasive belt (26).
  6. 6. The device for high-stability cutting of door and window section materials according to claim 5, wherein the lifting mechanism (20) comprises a bidirectional screw rod (21) rotatably mounted on the inner wall of the cleaning groove (43), two lifting thread blocks (22) are sleeved on the outer thread of the bidirectional screw rod (21), the two lifting thread blocks (22) are slidably connected with the cleaning groove (43), a deflection plate (24) is rotatably mounted at the lower end of the lifting thread block (22), a lifting plate (19) is fixedly connected with the upper end of the U-shaped plate (18), the lifting plate (19) is slidably mounted with the cleaning groove (43), the lower end of the deflection plate (24) is rotatably mounted with the upper end of the lifting plate (19), a lifting motor (23) is mounted in the cleaning groove (43), and a driving shaft of the lifting motor (23) is coaxially mounted with the bidirectional screw rod (21).
  7. 7. The device for the highly stable cutting of door and window profile materials according to claim 2 is characterized in that the inner bottom of the gathering groove (39) is obliquely arranged.
  8. 8. A high-stability cutting method for door and window section materials, which is suitable for the high-stability cutting device for the door and window section materials according to the claims 1-7, and is characterized by comprising the following steps: s1, fixing, namely placing the door and window profile at a proper position on a workbench (1), and fixing the door and window profile through a fixing clamp (29); S2, cutting, namely adjusting the cutting angle of the cutting assembly (6) to a proper position, cutting the door and window profile through the cutting assembly (6), and retracting the cutting assembly (6) after cutting is completed; S3, deburring, namely moving the two cut door and window sectional materials to a proper position, then removing the burr abrasive belt (26) to a proper position, moving the door and window sectional materials to be in contact with the burr abrasive belt (26) at the moment, and cleaning burrs of the door and window sectional materials downwards through the burr abrasive belt (26); s4, collecting the cleaned scraps, namely, falling the scraps in the collecting groove (39), and sucking the scraps on the collecting groove (39) through external negative pressure equipment, so that the scraps are collected in the collecting cavity (11), and then the door and window section bar can be cut and the scraps are cleaned.

Description

High-stability cutting device and method for door and window profile materials Technical Field The invention relates to the technical field of door and window profile machining, in particular to a high-stability cutting device and method for door and window profile materials. Background The door and window section bar is a core framework material for forming a door and window frame, and is mainly used for supporting glass, hardware and a sealing system, and directly influences the strength, airtight and watertight performance, sound insulation and heat preservation performance and service life of the door and window. The main stream products are mainly made of aluminum alloy, and the hollow multi-cavity structure is manufactured through an extrusion molding process, so that heat conduction is effectively reduced, and wind pressure resistance is improved. After aluminum profiles of the doors and windows are cut, burrs can be generated at the cut ports, workers are easy to scratch, follow-up additional deburring operation is needed, manpower and material resources are consumed, scraps generated by cutting can be accumulated on a workbench, after cutting is completed and the cutters are retracted, the door and window profiles can drive scraps to move to other positions of the workbench, follow-up door and window profiles can be easily pressed on the scraps, the positions of the profiles are changed, and cutting precision of the profiles is reduced. Therefore, based on the problems, we invented a device and a method for cutting door and window section materials with high stability. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a device and a method for cutting door and window section materials with high stability, so as to solve the problems in the prior art. In order to achieve the aim, the high-stability cutting device for the door and window sectional materials comprises a workbench, wherein two sides of the lower end of the workbench are respectively provided with a supporting plate, a rotating plate is rotatably arranged on the workbench, the lower end of the rotating plate is provided with a rotary drum, a cutting assembly is arranged in the rotary drum, a debris collecting mechanism for collecting debris is arranged in the rotary drum, a cutting groove is penetrated on the rotating plate, the cutting groove is matched with the cutting assembly, a transverse plate is fixedly arranged above the workbench through a vertical plate, two fixing clamps are arranged below the transverse plate, a moving mechanism for moving the fixing clamps is arranged on the transverse plate, a rotating column is rotatably and rotatably arranged on the transverse plate, a burr cleaning mechanism is arranged in the rotating column, a rotating shaft is rotatably and rotatably arranged between the workbench and the transverse plate, a lower synchronizing gear and an upper synchronizing gear are coaxially arranged outside the rotating shaft, annular tooth sockets meshed with the lower synchronizing gear and the upper synchronizing gear are respectively arranged on the outer walls of the rotary drum and the rotating column, a motor is arranged on the transverse plate, and a driving shaft is coaxially arranged on the rotating shaft. Further, the piece collection mechanism includes two fixed mounting piece platforms that drop in the rotary drum, two the piece platform that drops is placed in the both sides of cutting assembly respectively, the piece is collected the box and is installed to the piece one end that the piece dropped the platform, the piece is collected the box and is run through and install on the rotary drum, the piece is collected the box and is kept away from the piece one end that the piece dropped the platform and be connected with the negative pressure straw, be equipped with the collection chamber in the piece collection box, the piece is dropped the upper end of platform and is equipped with the collecting vat, the collecting vat is linked together with the collection chamber. Further, moving mechanism includes two flexible cylinders of installing respectively in mounting fixture upper end, the lower extreme of diaphragm is equipped with two recesses, two all rotate in the recess and install fixing screw, the outer screw thread cover of fixing screw is equipped with the removal screw thread piece, remove screw thread piece and recess slidable mounting, two flexible cylinder's upper end respectively with remove screw thread piece fixed connection, it runs through and is equipped with the transmission shaft to rotate on the diaphragm, all be connected through the drive mechanism transmission between transmission shaft and the two fixing screw, the diaphragm installs movable motor outward, movable motor's drive shaft and transmission shaft coaxial arrangement. Further, the transmission mechanism comprises a first belt pulley and a second belt pulley, the first belt pulley is