CN114734204B - Production process of heat-insulating sound-insulating aluminum alloy door and window - Google Patents

Production process of heat-insulating sound-insulating aluminum alloy door and window Download PDF

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Publication number
CN114734204B
CN114734204B CN202210226218.3A CN202210226218A CN114734204B CN 114734204 B CN114734204 B CN 114734204B CN 202210226218 A CN202210226218 A CN 202210226218A CN 114734204 B CN114734204 B CN 114734204B
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section
main body
window
door
air
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CN114734204A (en
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王高友
刘忠斌
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Anhui Mingkun Aluminum Co ltd
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Anhui Mingkun Aluminum Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The invention discloses a production process of a heat-insulating sound-insulating aluminum alloy door and window, which comprises the steps of firstly blanking an extruded aluminum alloy section, and then cutting the extruded aluminum alloy section into a predetermined length to obtain a section main body; then processing the end face of the section main body through an end face processing mechanism, and forming an air suction hole on the section; the heat insulation sheets are assembled at the two ends of the section main body through an assembling mechanism, sealing plugs are arranged in the air pumping holes, section is obtained, the section is spliced to obtain the door and window main body, and air in each section on the door and window main body is pumped out through the air pumping holes through the air pumping mechanism; according to the invention, firstly, the extruded aluminum alloy section is blanked, then cut into a preset length to obtain a section main body, and then an end face processing mechanism is used for processing the end face of the section main body, so that the end face edge of the section is smoother, the joint of the assembled door and window main body can be more stably attached, and the flatness of the integral structure of the door and window is further improved.

Description

Production process of heat-insulating sound-insulating aluminum alloy door and window
Technical Field
The invention relates to the technical field of aluminum alloy door and window production, in particular to a production process of a heat-insulation sound-insulation aluminum alloy door and window.
Background
The existing sound-insulation heat-preservation type aluminum alloy door and window is characterized in that when the existing sound-insulation heat-preservation type aluminum alloy door and window is produced, after an aluminum alloy material is simply cut, the corresponding heat-preservation and sound-preservation materials are adhered to the surface of the aluminum alloy material or filled in the aluminum alloy material, so that the sound-insulation and heat-preservation of the aluminum alloy door and window are realized, and then the aluminum alloy door and window finished products are obtained through assembly and combination. The aluminum alloy door and window produced by the production process has the advantages that the connection stability of the heat insulation and sound insulation material and the aluminum alloy material is insufficient, various heat insulation and sound insulation materials are required to be processed in advance before the aluminum alloy door and window is produced, the process operation is complex, and the material resources are consumed.
Disclosure of Invention
The invention aims to provide a production process of a heat-insulating sound-insulating aluminum alloy door and window, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a production process of a heat-insulating sound-insulating aluminum alloy door and window comprises the following steps:
step one: blanking the extruded aluminum alloy section, and then cutting the extruded aluminum alloy section into a preset length to obtain a section main body;
step two: processing the end face of the section main body through an end face processing mechanism, and forming an air suction hole on the section;
step three: assembling heat insulation sheets at two ends of a section main body through an assembling mechanism, and installing sealing plugs in the air pumping holes to obtain a section;
step four: the section bar sections are spliced to obtain a door and window main body, and air in each section bar section on the door and window main body is pumped out through an air pumping hole by an air pumping mechanism;
step five: and installing accessory parts on the door and window main body to obtain the aluminum alloy door and window finished product.
As a further scheme of the invention: the end face machining mechanism comprises a guide unit, the guide unit comprises a guide table, a profile conveying belt is fixedly arranged in the center of the top of the guide table, a plurality of limit plates distributed at equal intervals are fixedly connected to the belt surface of the profile conveying belt, support plates are fixedly connected to the sides of the top of the guide table, and polishing sheets are embedded in the middle parts of the two support plates;
the end face machining mechanism is used for carrying out arrangement conveying on a plurality of section main bodies through the guide conveying unit, and polishing two end faces of the section main bodies through polishing sheets arranged on two sides of a conveying path.
As a further scheme of the invention: the device comprises a guide table, a punching mechanism, a lifting sleeve, a punching cylinder, a punching drill bit, a punching mechanism and a punching mechanism, wherein the punching mechanism is arranged above the guide table and comprises a hanging plate, two ends of the hanging plate are fixedly connected with the tops of two bearing plates, one side of the bottom of the hanging plate is fixedly connected with the lifting sleeve, the inner wall of the lifting sleeve is fixedly provided with the punching cylinder, and the output end of the punching cylinder is fixedly connected with the punching drill bit; a cleaning air pump is fixedly arranged on the other side of the bottom of the hanging plate, and an air tap is fixedly arranged at the output end of the cleaning air pump; one side of the hanging plate is provided with a material pressing plate, and the distance between the bottom surface of the material pressing plate and the top surface of the profile conveying belt is slightly larger than the width of the profile section main body;
the end face machining mechanism is provided with an air suction hole in the section main body through the hole opening mechanism, and air is fed into the section main body through the air suction hole through the cleaning air pump to clean scraps generated in polishing and hole opening operations.
As a further scheme of the invention: the assembly mechanism comprises an assembly groove, wherein a section bar pushing cylinder is fixedly arranged on one side of the assembly groove, the output end of the section bar pushing cylinder is fixedly connected with a section bar pushing plate, and one side of the section bar pushing plate is in sliding connection with one end of the inner wall of the assembly groove; the other side of the assembly groove is provided with a feeding unit for feeding the heat insulation sheet, the feeding unit comprises a feeding pipe, two sides of the inner wall of the feeding pipe are fixedly connected with a guide plate, one side of the feeding pipe is fixedly connected with a feeding cylinder, the output end of the feeding cylinder is fixedly connected with a side pushing plate, and the length of the side pushing plate is consistent with that of the section bar; the feeding pipe is fixedly connected with a guide pipe at the other side, one end of the guide pipe is fixedly connected with an assembly groove, the bottom of the inner wall of the feeding pipe is fixedly connected with a feeding butt-joint cylinder, the output end of the feeding butt-joint cylinder is fixedly connected with a feeding push plate, clamping plates are fixedly connected to the two sides of the inner wall of the feeding pipe, and the interval between the two clamping plates is consistent with the width of the section main body;
the assembly mechanism performs feeding limiting on the section and the heat insulation sheet one by one, and completes assembly and combination of the section main body and the heat insulation sheet by pushing the section main body and the heat insulation sheet to move in opposite directions.
As a further scheme of the invention: the automatic feeding device comprises a profile section main body, and is characterized in that a material transferring unit for carrying out material loading of the profile section main body is arranged above the assembly groove, the material transferring unit comprises a material transferring frame, one side of the material transferring frame is fixedly connected with a mounting plate, the bottom of the mounting plate is fixedly provided with an electric sliding rail, the inner wall of the electric sliding rail is slidably connected with a material transferring cylinder, the output end of the material transferring cylinder is fixedly connected with a material transferring motor, the output end of the material transferring motor is fixedly connected with a fixing frame, the two ends of the fixing frame are fixedly connected with mechanical clamping jaws, the middle part of the fixing frame is fixedly connected with a negative pressure pipe, and the bottom of the negative pressure pipe is fixedly connected with a negative pressure air nozzle;
after one end of the section main body is in butt joint with the heat insulation sheet, the assembly mechanism rotates the section main body for half a circle through the material rotating unit, and the other end of the section is directed towards the material loading unit, so that the assembly of the heat insulation sheet at the other end of the section main body is completed.
As a further scheme of the invention: the section bar section comprises a section bar section main body, the section bar section main body is of a hollow cubic column shape with two ends being provided with inclined planes, the heat insulation sheet is of a column shape with an I-shaped section, one end of the heat insulation sheet is also provided with the inclined planes, and the inclined planes on the heat insulation sheet and the inclined planes on the section bar section main body are parallel to each other; the heat-insulating material is characterized in that butt joint grooves matched with the shape of the heat-insulating sheet are formed in two ends of the section main body, the sum of the lengths of the two heat-insulating sheets is smaller than the length of the section main body, a gap is formed in one end, away from each other, of each heat-insulating sheet, butt joint sheets are bonded in the gap, an air suction hole is formed in one side of the section, and the inner wall of the air suction hole is connected with a sealing plug in a clamping mode.
As a further scheme of the invention: the air extraction mechanism comprises an air extraction operation table, a conveying groove is formed in the middle of the air extraction operation table, the width of the conveying groove is slightly larger than that of the section bar, and a guide conveying belt is fixedly arranged at the bottom of the inner wall of the conveying groove; an air extraction unit is arranged above the air extraction operation table and comprises a connecting plate, an adjusting cylinder is fixedly arranged at the bottom of the connecting plate, an air extraction pipe is fixedly connected to the output end of the adjusting cylinder, an air needle is fixedly arranged at one end of the air extraction pipe, and the middle part of the air extraction pipe is fixedly connected with the output end of an external vacuum air pump through a communicating pipe; the air extraction mechanism limits and conveys the door and window main body in a vertical posture, and air in each section of the door and window main body is extracted through the air extraction unit.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, firstly, the extruded aluminum alloy section is fed, then cut into a preset length to obtain a section main body, and then an end face processing mechanism is used for processing the end face of the section main body, so that the end face edge of the section is smoother, the joint of the assembled door and window main body can be more stably attached, and the flatness of the whole door and window structure is improved;
the assembly mechanism is used for carrying out feeding limit on the section main body and the heat insulation sheets one by one, the section and the heat insulation sheets are respectively pushed to move in opposite directions, after one end of the section main body is in butt joint with the heat insulation sheets, the section is rotated for half a circle through the material rotating unit, the assembly of the heat insulation sheets at the other end of the section main body is completed, the assembly combination of the section main body and the heat insulation sheets is realized, the heat insulation capacity of the aluminum alloy door and window is further effectively improved, and meanwhile, when the aluminum alloy door and window is deformed by heat, a support is provided for the aluminum alloy door and window; through seting up out the gas vent in the section main part, be taken out the section by the gas vent through pumping mechanism for form the vacuum in the section, and then improve the holistic sound insulation effect of aluminum alloy door and window, need not to carry out preliminary processing to sound insulation material, the material that consumes is few.
Drawings
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a perspective view of a section of the present invention;
FIG. 3 is a cross-sectional view of a port of a section of the present invention;
FIG. 4 is a perspective view of an end face processing mechanism of the present invention;
FIG. 5 is a cross-sectional view of the opening mechanism of the present invention;
FIG. 6 is a perspective view of the assembly mechanism of the present invention;
FIG. 7 is a cross-sectional view of a loading unit of the present invention;
FIG. 8 is a cross-sectional view of a delivery tube of the present invention;
FIG. 9 is a cross-sectional view of a transfer unit of the present invention;
FIG. 10 is a cross-sectional view of the pumping mechanism of the present invention.
In the figure: 1. a guide table; 2. a profile conveyor belt; 3. a limiting plate; 4. a bearing plate; 5. polishing the sheet; 6. a hanging plate; 7. lifting the sleeve; 8. a drill bit for perforating; 9. a cleaning air pump; 10. a sealing plug; 11. a pressing plate; 12. an assembly groove; 13. a section bar pushing plate; 14. feeding pipes; 15. a material guide plate; 16. a side push plate; 17. a guide pipe; 18. a feeding push plate; 19. a clamping plate; 20. a material transferring frame; 21. a mounting plate; 22. a material transferring cylinder; 23. a fixing frame; 24. mechanical clamping jaws; 25. negative pressure air tap; 26. a profile section body; 27. a heat insulating sheet; 28. butt joint pieces; 29. an air extraction operation table; 30. guiding the conveyor belt; 31. a connecting plate; 32. an air needle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, in an embodiment of the invention, a production process of a heat-insulation sound-insulation aluminum alloy door and window comprises the following steps:
step one: blanking the extruded aluminum alloy section, and then cutting the extruded aluminum alloy section into a preset length to obtain a section main body 26;
step two: processing the end face of the section main body 26 by an end face processing mechanism, and forming an air suction hole on the section main body 26;
step three: assembling heat insulation sheets 27 at two ends of the section through an assembling mechanism, and installing a sealing plug 10 in the air suction hole to obtain the section;
step four: the section bar sections are spliced to obtain a door and window main body, and air in each section bar section on the door and window main body is pumped out through an air pumping hole by an air pumping mechanism;
step five: and installing accessory parts on the door and window main body to obtain the aluminum alloy door and window finished product.
Referring to fig. 4, the end face processing mechanism comprises a guide unit, the guide unit comprises a guide table 1, a profile conveying belt 2 is fixedly installed in the center of the top of the guide table 1, a plurality of limit plates 3 distributed at equal intervals are fixedly connected to the belt surface of the profile conveying belt 2, support plates 4 are fixedly connected to the sides of the top of the guide table 1, and polishing plates 5 are embedded in the middle parts of the two support plates 4; the two ends of the profile section main body 26 are polished by the polishing sheet 5, so that the end face of the profile section main body 26 is smoother, and the subsequent assembly and splicing operation is easy;
the end face processing mechanism arranges and conveys the section main bodies 26 through the guide conveying unit, and polishes the two end faces of the section main bodies 26 by utilizing the polishing sheets 5 arranged on two sides of the conveying path.
Referring to fig. 4 and 5, an opening mechanism is arranged above the guide table 1, the opening mechanism comprises a hanging plate 6, two ends of the hanging plate 6 are fixedly connected with the tops of the two supporting plates 4, one side of the bottom of the hanging plate 6 is fixedly connected with a lifting sleeve 7, an opening cylinder is fixedly arranged on the inner wall of the lifting sleeve 7, and the output end of the opening cylinder is fixedly connected with an opening drill bit 8; a cleaning air pump 9 is fixedly arranged on the other side of the bottom of the hanging plate 6, and an air tap is fixedly arranged at the output end of the cleaning air pump 9; air is fed through the air pump 9 by the air suction holes to clean the chips generated by polishing and opening operations.
In order to ensure that the positions of the sections of the body 26 on the profile conveyor 2 are relatively consistent; one side of the hanging plate 6 is provided with a pressing plate 11, and the distance between the bottom surface of the pressing plate 11 and the top surface of the profile conveying belt 2 is slightly larger than the width of the profile section main body 26;
referring to fig. 6, 7 and 8, the assembly mechanism comprises an assembly groove 12, wherein a section bar pushing cylinder is fixedly arranged on one side of the assembly groove 12, the output end of the section bar pushing cylinder is fixedly connected with a section bar pushing plate 13, and one side of the section bar pushing plate 13 is in sliding connection with one end of the inner wall of the assembly groove 12; the other side of the assembly groove 12 is provided with a feeding unit for feeding the heat insulation sheet 27, the feeding unit comprises a feeding pipe 14, two sides of the inner wall of the feeding pipe 14 are fixedly connected with a guide plate 15, one side of the feeding pipe 14 is fixedly connected with a feeding cylinder, the output end of the feeding cylinder is fixedly connected with a side pushing plate 16, and the length of the side pushing plate 16 is consistent with that of a section bar; the other side of the feeding pipe 14 is fixedly connected with a guide pipe 17, one end of the guide pipe 17 is fixedly connected with the assembly groove 12, the bottom of the inner wall of the feeding pipe 14 is fixedly connected with a feeding butt-joint cylinder, the output end of the feeding butt-joint cylinder is fixedly connected with a feeding push plate 18, two sides of the inner wall of the feeding pipe 14 are fixedly connected with clamping plates 19, and the interval between the two clamping plates 19 is consistent with the width of the section main body 26;
the assembly mechanism performs loading limit on the section main body 26 and the heat insulation sheet 27 one by one, and the section main body 26 and the heat insulation sheet 27 are respectively pushed to move in opposite directions, so that assembly and combination of the section main body 26 and the heat insulation sheet 27 are completed.
Referring to fig. 6 and 9, a material transferring unit for transferring material from the section is arranged above the assembly groove 12, the material transferring unit comprises a material transferring frame 20, one side of the material transferring frame 20 is fixedly connected with a mounting plate 21, the bottom of the mounting plate 21 is fixedly provided with an electric sliding rail, the inner wall of the electric sliding rail is slidably connected with a material transferring cylinder 22, the output end of the material transferring cylinder 22 is fixedly connected with a material transferring motor, the output end of the material transferring motor is fixedly connected with a fixing frame 23, both ends of the fixing frame 23 are fixedly connected with mechanical clamping jaws 24, the middle part of the fixing frame 23 is fixedly connected with a negative pressure pipe, the bottom of the negative pressure pipe is fixedly provided with a negative pressure air nozzle 25, and the middle part of the negative pressure pipe is communicated with the output end of an external negative pressure air pump;
after the butt joint of one end of the section main body 26 and the heat insulation sheet 27 is completed, the section is rotated by half a circle through the material transferring unit, the other end of the section main body 26 is directed to the material loading unit, and the heat insulation sheet 27 at the other end of the section is assembled.
Referring to fig. 2 and 3, the profile section includes a profile section main body 26, the profile section main body 26 has a hollow cubic column shape with both ends being provided with inclined planes, the heat insulation sheet 27 has a column shape with an i-shaped section, one end of the heat insulation sheet 27 is also provided with an inclined plane, and the inclined plane on the heat insulation sheet 27 is parallel to the inclined plane on the profile section main body 26; the butt joint groove with heat insulating sheet 27 shape assorted has all been seted up at the both ends of section main part 26, the length sum of two heat insulating sheets 27 is less than the length of section, the space portion has all been seted up to two heat conduction one end that keep away from each other, bonding has butt joint piece 28 in two space portions, the extraction vent has been seted up to one side of section main part 26, the inner wall block of extraction vent is connected with sealing plug 10, sealing plug 10 is made for flexible rubber material, the gas pocket has been seted up at the middle part of sealing plug 10, the inner wall fixedly connected with of gas pocket seals the shell fragment, this gas pocket is in the closed state under natural state because the elasticity of rubber.
Referring to fig. 10, the air extraction mechanism includes an air extraction operation table 29, a conveying groove is provided in the middle of the air extraction operation table 29, the width of the conveying groove is slightly larger than that of the section bar, and a guiding conveying belt 30 is fixedly installed at the bottom of the inner wall of the conveying groove; an air extraction unit is arranged above the air extraction operation table 29 and comprises a connecting plate 31, an adjusting cylinder is fixedly arranged at the bottom of the connecting plate 31, an air extraction pipe is fixedly connected to the output end of the adjusting cylinder, an air needle 32 is fixedly arranged at one end of the air extraction pipe, and the middle part of the air extraction pipe is fixedly connected with the output end of an external vacuum air pump through a communicating pipe; the air extraction mechanism limits and conveys the door and window main body in a vertical posture, air in each section of the door and window main body is extracted through the air extraction unit, vacuum is formed in the section through air extraction, and the sound insulation effect of the door and window main body is improved.
The working principle of the invention is as follows: the orientation and fixed length cutting operation of the aluminum alloy section are completed through external equipment, and a section main body 26 is obtained;
the section main body 26 is transferred to the section conveying belt 2 of the guide table 1 through a feeding mechanism, the section main body 26 is stably distributed on the section conveying belt 2 at equal intervals by utilizing the separation and limitation of a plurality of pushing plates and supporting plates 4 on two sides, the section conveying belt 2 is started to drive the section to move, when the section moves to the position of the polishing sheet 5, the polishing sheet 5 polishes the end face of the section main body 26, when the section moves to the position of the perforating drill bit 8, the perforating cylinder drives the perforating drill bit 8 to descend, the perforating drill bit 8 is used for providing a suction hole on the top face of the section, after perforating, the section conveying belt 2 continuously drives the section to move below the cleaning air pump 9, the cleaning air pump 9 is started, air is blown to the suction hole through an air nozzle, and chips generated by polishing and perforating operations are cleaned;
then the electric slide rail is started to drive the material transferring cylinder 22 to move so as to drive the fixing frame 23 to move, on the moving path of the fixing frame 23, the sealing plug 10 is conveyed by manual or external feeding equipment, when the negative pressure air tap 25 on the fixing frame 23 moves to the position of the sealing plug 10, the negative pressure air tap 25 is externally connected with a negative pressure air pump, and the sealing plug 10 is adsorbed and taken by the negative pressure air tap 25; then the electric slide rail continues to drive the fixing frame 23 to move, when the fixing frame 23 moves to the top of the profile conveying belt 2, the material transferring cylinder 22 starts to drive the fixing frame 23 to move downwards, two ends of the profile section are clamped and fixed through the two mechanical clamping jaws 24, meanwhile, the sealing plug 10 is in butt joint with the extraction opening, then the electric slide rail drives the material transferring cylinder 22 to reset, so that the fixing frame 23 and the profile section main body 26 are opposite to the top of the assembly groove 12, and the material transferring cylinder 22 starts to descend, so that the profile section main body 26 falls into the assembly groove 12;
the heat insulation sheets 27 are orderly stacked in the feeding pipe 14, the feeding air cylinder is started, the side pushing plate 16 is driven to move to push the heat conduction plate into the guide pipe 17, then the feeding air cylinder is started, the heat insulation sheets 27 are pushed into the assembly groove 12 through the feeding pushing plate 18, meanwhile, the section pushing air cylinder is started, the section pushing plate 13 is driven to move, the heat insulation sheets 27 and the section main body 26 move in opposite directions, and the heat insulation sheets 27 are combined with one end of the section main body 26; then the material transferring cylinder 22 is started to ascend, the material transferring motor drives the material transferring cylinder 22 to rotate for half a period, the material transferring cylinder 22 descends again, the heat insulating sheet 27 is pushed again, and the combination of the heat insulating sheet 27 and the other end of the section main body 26 is completed;
the material transferring cylinder 22 is started to drive the section bar section to move out of the assembly groove 12, the mechanical clamping jaw 24 cannot be loosened, the section bar section is separated, the butt joint pieces 28 are fixedly bonded at two ends of the section bar section through manual or external equipment, a plurality of section bar sections are spliced, the spliced connecting positions are welded to obtain a door and window main body, the door and window main body is fed into the conveying groove, the conveying belt 30 is guided to start, the door and window main body is driven to move, when the two door and window main bodies move to the lower part of the air needle 32, the air needle 32 is pressed down, the air needle 32 is made to break into an air hole on the sealing plug 10, the air in each section bar section of the door and window main body is started through the external vacuum air pump, and then the auxiliary parts are installed on the door and window main body, so that the aluminum alloy door and window finished product is obtained.
The present invention is not limited to the above embodiments, but is capable of modification and variation in all aspects, including those of ordinary skill in the art, without departing from the spirit and scope of the present invention.

Claims (3)

1. The production process of the heat-insulating sound-insulating aluminum alloy door and window is characterized by comprising the following steps of:
step one: blanking the extruded aluminum alloy section, and then cutting the extruded aluminum alloy section into a preset length to obtain a section main body;
step two: the end face processing mechanism is used for processing the end faces of the section main body, the end face processing mechanism is used for carrying out arrangement and conveying on a plurality of section sections through the guide and conveying unit, polishing is carried out on two end faces of the section main body by using polishing sheets (5) arranged on two sides of a conveying path, the end face processing mechanism is used for forming an air suction hole in the section main body through an opening mechanism arranged above the guide and conveying unit, air is fed through the air suction hole, and scraps generated by polishing and opening operations are cleaned;
step three: the assembly mechanism is used for assembling the heat insulation sheets (27) at two ends of the section main body, the assembly mechanism is used for carrying out feeding limit on the section main body and the heat insulation sheets (27) one by one, respectively pushing the section and the heat insulation sheets (27) to move in opposite directions to finish assembly combination of the section main body and the heat insulation sheets (27), and after one end of the section main body is in butt joint with the heat insulation sheets (27), the section is rotated for half a circle through a material rotating unit by the assembly mechanism to assemble the heat insulation sheets (27) at the other end of the section, and a sealing plug (10) is arranged in an air pumping hole to obtain the section;
step four: before the assembly of the section bar sections, bonding butt joint sheets (28) at the end parts of the section bar sections, clamping the butt joint sheets (28) during butt joint to complete the assembly of the section bar sections, welding the connecting positions of the section bar sections to obtain a door and window main body, and pumping air in each section bar section of the door and window main body through an air pumping mechanism by an air pumping hole;
step five: and installing accessory parts on the door and window main body to obtain the aluminum alloy door and window finished product.
2. A process for producing a thermal and sound insulating aluminium alloy door and window according to claim 1, characterized in that the sealing plug (10) is assembled in the suction hole by means of a material turning unit before the assembly of the heat insulating sheet (27) on the profile section body.
3. The process for producing the heat-insulating and sound-insulating aluminum alloy door and window according to claim 1, wherein the air extraction mechanism limits and conveys the door and window main body in a vertical posture, and air in each section of the door and window main body is extracted through an air extraction unit arranged on a conveying path.
CN202210226218.3A 2022-03-09 2022-03-09 Production process of heat-insulating sound-insulating aluminum alloy door and window Active CN114734204B (en)

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CN112427895A (en) * 2020-11-20 2021-03-02 菏泽中创智慧消防器材有限公司 Production process of aluminum alloy door and window

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