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CN-121972533-A - Extrusion device for aluminum profile machining

CN121972533ACN 121972533 ACN121972533 ACN 121972533ACN-121972533-A

Abstract

The invention discloses an extrusion device for aluminum profile processing, which particularly relates to the field of aluminum profile extrusion, and comprises a feeding table, wherein a feeding hole is formed in the feeding table, an extruder body is arranged on one side of the feeding table, a ring clamp mechanism and a constant pressure mechanism are arranged on one side of the feeding table, the ring clamp mechanism and the constant pressure mechanism are arranged, a pressing-resisting plate driven by extrusion when an aluminum billet moves forwards firstly enables a ring frame to rotate, the pressure driven by the rotation of the ring frame enables a plurality of clamping plates to deflect, the clamping plates synchronously gather towards the central position in an annular structural state and synchronously clamp the outer surface of the aluminum billet, the outer surface of the aluminum billet is enabled to be uniformly aligned towards the central position of the extruder body by the pressure, the problem that dislocation is caused by the deviation of the central position of the aluminum billet is avoided, and meanwhile, a rotating and sweeping mechanism is arranged, and a rotating brush driven by the moving aluminum billet continuously cleans the outer wall of the aluminum billet, and sundries adsorbed on the outer surface of the aluminum billet.

Inventors

  • QIAN HAITAO
  • QIAN AIBIN
  • LI XINHUA
  • Jia Junan
  • LIAO JUN

Assignees

  • 张家港市凤凰铝业有限公司

Dates

Publication Date
20260505
Application Date
20260309

Claims (8)

  1. 1. The utility model provides an extrusion device is used in aluminium alloy processing, includes feed table (1), the inside of feed table (1) is provided with feed inlet (2), one side of feed table (1) is provided with extruder body (3), a serial communication port, one side of feed table (1) is provided with ring clamp mechanism (4) and constant pressure mechanism (5), ring clamp mechanism (4) and constant pressure mechanism (5) can turn into the pressure that the aluminium base stick got into feed inlet (2) one side and be annular clamping pressure for annular clamping can evenly carry out synchronous extrusion centre gripping to aluminium base stick surface, promotes aluminium base stick center alignment, one side of feed table (1) is provided with turns to sweep mechanism (6), turn to sweep mechanism (6) and can get into feed inlet (2) and when the antedisplacement at the aluminium base stick, clean the surface of aluminium base stick in succession.
  2. 2. The extrusion device for aluminum profile processing according to claim 1, wherein the ring clamp mechanism (4) comprises two fixed locking plates (41) fixedly arranged on one side of the feeding table (1), the two fixed locking plates (41) are symmetrically arranged, a ring frame (42) is rotatably arranged on one side of each fixed locking plate (41), the ring frame (42) is arranged in a vertical state, and the ring frame (42) and the feeding port (2) are arranged in a central alignment mode.
  3. 3. The extrusion device for aluminum profile processing according to claim 2, wherein a plurality of retention plates (43) are fixedly arranged on the inner wall of the ring frame (42), the retention plates (43) are arranged in an annular equidistant manner on the inner wall of the ring frame (42), extrusion springs (44) are fixedly arranged on one sides of the retention plates (43), sliding plates (45) are fixedly arranged on one sides of the extrusion springs (44), and the sliding plates (45) are slidably arranged on the inner wall of the ring frame (42).
  4. 4. The extrusion device for aluminum profile processing according to claim 3, wherein one side of the sliding plate (45) is hinged with a plurality of extrusion plates (46), the extrusion plates (46) are obliquely upwards arranged, the tops of the extrusion plates (46) are respectively hinged with clamping plates (47), the clamping plates (47) are arranged in an annular equidistant manner on the inner wall of the ring frame (42), the other ends of the clamping plates (47) are rotatably provided with rotating shafts (48), and the rotating shafts (48) are fixedly arranged on the outer wall of the feeding table (1).
  5. 5. The extrusion device for aluminum profile machining according to claim 4, wherein the constant pressure mechanism (5) comprises a pressure-resisting plate (51) slidably mounted on the outer wall of the feeding table (1), the pressure-resisting plate (51) is arranged in a vertical state, the top of the pressure-resisting plate (51) is arranged in a slope state, a supporting spring (52) is fixedly mounted at the bottom of the pressure-resisting plate (51), and the supporting spring (52) is fixedly mounted on the outer wall of the feeding table (1).
  6. 6. The extrusion device for aluminum profile processing according to claim 5, wherein a toothed plate (53) is fixedly arranged on the outer wall of one side of the pressing plate (51), a gear (54) is meshed on one side of the toothed plate (53), the gear (54) is rotatably arranged on the outer wall of the feeding table (1), the width of the toothed plate (53) is smaller than that of the gear (54), a toothed ring (55) is meshed on the bottom of the gear (54), the toothed ring (55) is fixedly arranged on the outer wall of the ring frame (42), and the width of the toothed ring (55) is smaller than that of the gear (54).
  7. 7. The extrusion device for aluminum profile processing as claimed in claim 4, wherein the rotating and sweeping mechanism (6) comprises a rotating rod (61) rotatably mounted on the inner wall of the clamping plate (47), a rubber roller (62) is fixedly mounted on the outer wall of the rotating rod (61), the rubber roller (62) is located at the center of the clamping plate (47), and the outer wall of the rubber roller (62) penetrates through the outer wall of the clamping plate (47).
  8. 8. The extrusion device for aluminum profile processing as set forth in claim 7, wherein a first belt wheel (63) is fixedly installed on one side of the rotating rod (61), a synchronous belt (64) is rotatably installed on the outer wall of the first belt wheel (63), a second belt wheel (65) is rotatably installed on one side of the synchronous belt (64), the second belt wheel (65) is fixedly installed on the outer wall of the clamping plate (47), a sweeping brush (66) is fixedly installed on the outer wall of one side of the second belt wheel (65), and the sweeping brush (66) and the clamping plate (47) are arranged in parallel.

Description

Extrusion device for aluminum profile machining Technical Field The invention relates to the technical field of aluminum profile extrusion, in particular to an extrusion device for aluminum profile processing. Background The existing aluminum profile extrusion equipment generally comprises a heating device, an extruder equipment and a conveying and cutting equipment, and the production process is that the heating device heats an aluminum blank rod, then cuts the aluminum blank rod into small sections, conveys the cut aluminum blank rod into an extrusion station of the extruder equipment, extrudes the extruded aluminum blank rod into long profiles, and conveys and cuts the extruded aluminum blank rod through the conveying and cutting equipment to form finished profiles. However, when the traditional aluminum profile extrusion equipment is used for feeding an aluminum billet into the extrusion equipment, the structure capable of adjusting the aluminum billet is not available, namely the structure capable of aligning the center of the aluminum billet with the extrusion equipment is lacking in the prior art, and further when the aluminum billet enters the extrusion equipment, the aluminum billet can not be ensured to be aligned with the center of the extrusion equipment, so that the problem of influence of dislocation caused by the deviation of the center position of the aluminum billet can occur; Meanwhile, the prior art has no effect of continuously cleaning the outer wall of the aluminum blank, namely, before the aluminum blank enters the extruder equipment, impurities adsorbed on the outer surface of the aluminum blank can influence the extrusion effect of the aluminum blank and influence the final finished profile. In view of the technical drawbacks described above, a solution is now provided. Disclosure of Invention The invention provides an extrusion device for processing aluminum profiles, which aims to solve the technical problems that the structure of an extruder device capable of aligning the center of an aluminum blank rod is lack and the continuous cleaning effect on the outer wall of the aluminum blank rod is not available in the prior art. In order to achieve the purpose, the extrusion device for aluminum profile processing comprises a feeding table, wherein a feeding hole is formed in the feeding table, an extruder body is arranged on one side of the feeding table, a ring clamping mechanism and a constant pressure mechanism are arranged on one side of the feeding table, the ring clamping mechanism and the constant pressure mechanism can convert pressure entering an aluminum billet into clamping pressure in an annular state on one side of the feeding hole, so that annular clamping can uniformly and synchronously extrude and clamp the outer surface of the aluminum billet to push the center of the aluminum billet to align, and a rotating and sweeping mechanism is arranged on one side of the feeding table and can continuously sweep the surface of the aluminum billet when the aluminum billet enters the feeding hole and moves forwards. In a preferred embodiment, the ring clamp mechanism comprises two fixed locking plates fixedly mounted on one side of the feeding platform, the two fixed locking plates are symmetrically arranged, a ring frame is mounted on one side of each fixed locking plate in a rotating mode, the ring frame is arranged in a vertical mode, and the ring frame and the feeding inlet are arranged in a central alignment mode. In a preferred embodiment, the inner wall of the ring frame is fixedly provided with a plurality of retention plates, the retention plates are arranged in an annular equidistant manner on the inner wall of the ring frame, one sides of the retention plates are respectively fixedly provided with a push spring, one sides of the push springs are respectively fixedly provided with a sliding push plate, and the sliding push plates are slidably arranged on the inner wall of the ring frame. In a preferred embodiment, a plurality of one side of the sliding plate is hinged with a plurality of belt squeezing plates, the plurality of belt squeezing plates are obliquely upwards arranged, the tops of the plurality of belt squeezing plates are respectively hinged with a clamping plate, the plurality of clamping plates are arranged in an annular equidistant manner on the inner wall of the ring frame, the other ends of the plurality of clamping plates are rotatably provided with rotating shafts, and the rotating shafts are fixedly arranged on the outer wall of the feeding table. In a preferred embodiment, the constant pressure mechanism comprises a pressure-resisting plate which is slidably mounted on the outer wall of the feeding table, the pressure-resisting plate is arranged in a vertical state, the top of the pressure-resisting plate is arranged in a slope state, and a supporting spring is fixedly mounted at the bottom of the pressure-resisting plate and fixedly mounted on the ou