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CN-121988795-A - Positioning and processing device for aluminum honeycomb composite board

CN121988795ACN 121988795 ACN121988795 ACN 121988795ACN-121988795-A

Abstract

The invention provides a positioning and processing device for an aluminum honeycomb composite board, and relates to the field of composite material processing equipment. The device comprises a frame, and an automatic material conveying mechanism, a guiding and fixing mechanism and a cutting mechanism which are sequentially arranged. The automatic conveying mechanism automatically extracts single sheets from the bottom of the storage bin through the belt conveying assembly. The guide fixing mechanism utilizes a gap between the guide conveying piece and the fixed clamping plate, which is smaller than the plate thickness, to form continuous three-dimensional flexible constraint on the plate in the conveying process, so as to realize accurate guide and pre-fixing. The cutting mechanism adopts a pair of cutting blades with the interval equal to the length of the finished product, and synchronously cuts the plate in a state that the plate is firmly fixed. The invention realizes the full-process automation from automatic feeding, accurate positioning and reliable clamping to high-precision fixed-length cutting of the aluminum honeycomb composite board, effectively solves the problems of low efficiency, poor precision and easy board damage of the traditional processing mode, and is particularly suitable for batch standardized production of the aluminum honeycomb composite board.

Inventors

  • XIE CHAO

Assignees

  • 湖北国芯蜂窝科技有限公司

Dates

Publication Date
20260508
Application Date
20260325

Claims (10)

  1. 1. The positioning and processing device for the aluminum honeycomb composite board is characterized by comprising a frame (100), and an automatic material conveying mechanism (200), a guiding and fixing mechanism (300) and a cutting mechanism (400) which are sequentially arranged on the frame (100) along the material conveying direction; the automatic conveying mechanism (200) comprises a storage bin (210) for stacking storage plates and a belt conveying assembly (220) for horizontally conveying out the bottom-most single plate of the storage bin (210); the guiding and fixing mechanism (300) comprises a guiding and conveying piece (310) which is rotatably arranged and a clamping plate (320) which is fixedly arranged, wherein a gap channel (330) with adjustable height is formed between the working surface of the clamping plate (320) and a protruding part on the guiding and conveying piece (310) for contacting a plate material, and the height of the gap channel (330) is smaller than the thickness of the Yu Shanzhang aluminum honeycomb composite plate to be processed; The cutting mechanism (400) includes at least one pair of cutting blades (410) disposed in parallel with each other, the spacing between the pair of cutting blades (410) being equal to the cut length of the desired finished sheet.
  2. 2. The positioning and processing device of the aluminum honeycomb composite panel according to claim 1, wherein the belt conveying assembly (220) comprises a driving roller (221), a driven roller (222), a tensioning roller (223) and an annular conveying belt (224) surrounding the driving roller, the tensioning roller (223) is arranged on the frame (100), a belt tightness adjusting piece (230) connected with the tensioning roller (223) is arranged on the frame (100), and the storage bin (210) is of a vertical frame structure with an open bottom.
  3. 3. The positioning and processing device of the aluminum honeycomb composite board according to claim 2, wherein the guiding and conveying member (310) is a guiding disc (311) with a plurality of radial protrusions on the periphery, a freely rotatable compression roller (312) is arranged between the adjacent protrusions, and the clamping plate (320) is a strip-shaped rigid plate, and the length direction of the clamping plate is parallel to the conveying direction of the board.
  4. 4. The apparatus for positioning and processing an aluminum honeycomb composite panel according to claim 3, wherein the cutting mechanism (400) further comprises a mounting frame (420) for mounting a main shaft of the cutting blade (410), and a spacing adjusting mechanism (430) for adjusting a spacing between the pair of cutting blades (410).
  5. 5. The positioning and processing device of the aluminum honeycomb composite panel according to claim 4, wherein a pressing frame (211) is movably connected to the top or the side of the storage bin (210), and a baffle (212) for limiting the lateral direction of the stacked plates is connected to the lower part of the pressing frame (211).
  6. 6. The positioning and processing device of the aluminum honeycomb composite panel according to claim 5, wherein the guide plate (311) is synchronously rotated by a driving unit (500) at a linear speed matched with a conveying speed of the belt conveying assembly (220).
  7. 7. The positioning and processing device for aluminum honeycomb composite boards according to any one of claims 1 to 6, wherein a holding plate is arranged at the output end of the cutting mechanism (400), and a pressing plate capable of being pressed down to fix the tail part of the board material during cutting is arranged above the holding plate.
  8. 8. The aluminum honeycomb composite panel positioning and processing device according to claim 7, further comprising a programmable logic controller (600) and a position sensor for detecting the position of a panel, wherein a signal input end of the controller (600) is connected with the position sensor, and a signal output end is electrically connected with the automatic feeding mechanism (200), the guiding and fixing mechanism (300) and a driving unit (500) of the cutting mechanism (400).
  9. 9. The positioning and processing device for aluminum honeycomb composite panel according to claim 8, wherein the height of the clearance channel (330) is set to be 0.5 times to 0.95 times the nominal thickness of the single aluminum honeycomb composite panel to be processed.
  10. 10. The positioning and processing device of the aluminum honeycomb composite panel according to claim 6, wherein the driving unit (500) comprises a servo motor, a speed reducer is arranged at the end part of an output shaft of the servo motor, and the output end of the speed reducer is in transmission connection with the driving roller (221) through the output shaft.

Description

Positioning and processing device for aluminum honeycomb composite board Technical Field The invention relates to the technical field of plate positioning processing equipment, in particular to a positioning processing device for an aluminum honeycomb composite plate. Background The aluminum honeycomb composite board is a building board, integrates the advantages of various metal curtain wall boards, has the advantages of excellent board surface flatness, light weight, high strength, small compression resistance change rate, unique texture, good weather resistance, easy processing, good fireproof performance, high depreciation recovery rate and the like, and meanwhile, the aluminum honeycomb core inside the aluminum honeycomb composite board adopts a unique honeycomb structure, so that the bending resistance of the board is enhanced, the wind pressure resistance and the cyclic load period are improved, and meanwhile, the waterproof, corrosion-resistant and permeability-resistant sealing effect is further realized, and the service life of the board is prolonged. The utility model discloses an aluminium core board forming device and three-dimensional aluminium core composite sheet production line in the bulletin number is CN213134704U through retrieving, relate to the field of compound aluminium core wallboard, which comprises a frame, the rotation is connected with main roll and auxiliary roller in the frame, auxiliary roller lift sets up in the frame, be provided with the elevating system who is used for driving auxiliary roller to go up and down and be used for driving main roll and auxiliary roller synchronous rotatory actuating mechanism in the frame, a plurality of archs have evenly been laid to auxiliary roller cambered surface peripheral wall isopiestic gap, a plurality of recesses with a plurality of archs grafting adaptation one by one have been seted up to main roll cambered surface peripheral wall, the clearance produces when protruding and recess cooperation. According to the application, the aluminum veneer is rolled and formed under the plug-in connection effect of the grooves and the protrusions on the main roller and the auxiliary roller, so that the aluminum veneer can be formed into the aluminum core plate with the three-dimensional concave-convex surface, the three-dimensional aluminum core plate has certain compression resistance and bending resistance, and energy can be absorbed effectively. In the prior art, the cutting processing of the aluminum honeycomb composite board mainly has the defects that as the core of the aluminum honeycomb composite board is in a honeycomb structure, the panel is thinner, the overall rigidity is good, but the local bending resistance is weaker, and if the aluminum honeycomb composite board is supported or clamped improperly in the conveying and cutting processes, the core layer is crushed or the panel is sunken due to uneven stress, so that the quality of a finished product is influenced. In addition, the traditional manual feeding, positioning and cutting modes are low in efficiency, high in labor intensity, poor in consistency and difficult to meet the requirement of mass production, and the dimensional accuracy depends on experience of operators. While the automatic feeding of the partial semi-automatic equipment can be realized, the plate is easy to deviate in the feeding process, so that the cutting dimension errors are accumulated. In addition, the existing cutting equipment mostly adopts a mode of single-saw blade reciprocating cutting or positioning and then cutting, and the efficiency is low. If the double saw blades are adopted for simultaneous cutting to realize fixed length, extremely high requirements are put on the positioning and fixing stability of the plate at the moment of cutting. If the fixing is not firm, the plate is easy to generate tiny displacement or vibration under the action of the lateral force of the saw blade, so that not only is the cutting size deviated, but also burrs, edge breakage and even tearing of the honeycomb core material can be caused in the notch. Therefore, development of an automatic processing device capable of realizing automatic, continuous and stable feeding, accurately positioning and reliably fixing the aluminum honeycomb composite board at a cutting station and finally realizing high-efficiency and high-precision fixed-length cutting is needed. Disclosure of Invention In view of the above, the invention provides a positioning and processing device for an aluminum honeycomb composite board, which can realize automatic continuous feeding, accurate guiding and positioning, firm clamping and fixing and high-efficiency high-precision fixed-length cutting of the aluminum honeycomb composite board, and effectively solves the problems of low production efficiency, poor dimensional precision and easy damage of boards in the prior art. In order to solve the technical problems, the invention provides a positioning