CN115538892A - Seamless corner combining device and process for aluminum alloy section - Google Patents
Seamless corner combining device and process for aluminum alloy section Download PDFInfo
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- CN115538892A CN115538892A CN202210999922.2A CN202210999922A CN115538892A CN 115538892 A CN115538892 A CN 115538892A CN 202210999922 A CN202210999922 A CN 202210999922A CN 115538892 A CN115538892 A CN 115538892A
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- section bar
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000009413 insulation Methods 0.000 claims abstract description 101
- 238000010079 rubber tapping Methods 0.000 claims abstract description 25
- 238000005507 spraying Methods 0.000 claims abstract description 14
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 62
- 239000002390 adhesive tape Substances 0.000 claims description 7
- 239000012945 sealing adhesive Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 abstract description 34
- 238000013329 compounding Methods 0.000 abstract description 7
- 238000005096 rolling process Methods 0.000 abstract description 6
- 239000011247 coating layer Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 11
- 238000009825 accumulation Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
- E06B3/26303—Frames with special provision for insulation with prefabricated insulating strips between two metal section members with thin strips, e.g. defining a hollow space between the metal section members
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
- E06B3/968—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members
- E06B3/9687—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members with screws blocking the connecting piece inside or on the frame member
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
Abstract
The invention provides an aluminum alloy section seamless corner combining device and a process, wherein the device comprises an inner section and an outer section, a heat insulation strip profiled bar is clamped between the inner section and the outer section, the inner section, the heat insulation strip profiled bar and the outer section are fixed together through self-tapping screws, a sealing rubber strip is fixed on the heat insulation strip profiled bar, and the outer side of the whole body formed by the inner section, the heat insulation strip profiled bar and the outer section is provided with a coating layer with the same thickness. Selecting a quantitative primary-color section bar for corner combination, spraying after the corner combination, and covering a coating of the final section bar on the whole corner combination to form a seamless corner combination; meanwhile, the angle combining mode is replaced by a threaded connection mode from the original rolling compounding mode, and the problem of increase of inventory space caused by the fact that the angle is combined in advance to form an integral component is solved.
Description
Technical Field
The invention relates to the technical field of aluminum alloy corner combining, in particular to a seamless corner combining device and process for an aluminum alloy section.
Background
The heat insulation strip device for the aluminum-wood composite door and window profile comprises an outer window frame and a flat sliding plate, wherein a side wall cleaning brush installation clamping groove is formed in the upper end of the outer window frame, close to the side of a window sash, an inner window frame is arranged at the lower end of the outer window frame, close to the side of the window sash, a horizontal heat insulation strip is arranged at the joint of the inner window frame and the outer window frame, vertical heat insulation strips are arranged at the joint of the two horizontal heat insulation strips, clamping protrusions are arranged at the left end and the right end of each horizontal heat insulation strip, hollow heat insulation chambers are arranged at the left side and the right side of each vertical heat insulation strip, the flat sliding plate is installed on the outer side of each clamping protrusion, and a bottom cleaning brush installation clamping groove is formed in the inner window frame, close to the side of the window sash. This patent is worn a thermal-insulated aluminum alloy of strip adopts earlier to roll composite technology for 2 indoor outer or many branch section bars link together through the heat insulating strip, then at the required colour of whole section bar surface spraying, and door and window processing factory cuts whole section bar according to the requirement of order at last, accomplishes the preparation of thermal-insulated aluminum alloy door and window through the processing technology of formulating. The door and window is manufactured after the color is sprayed, the corner is assembled after the corner is cut, a gap is left on the end face interface after the corner is cut, the appearance is affected, and the water seepage phenomenon can be caused seriously. The aluminum alloy door and window has many series, many optional colors and many types of sections, different sections are provided with different heat insulation strips, once the sections are compounded, the compounding refers to the rolling compounding between the aluminum alloy sectional material and the heat insulation strips, and the sections can only be used as the formulated whole sections, so that the section stocks of door and window factories are large, and the capital of enterprises is greatly occupied.
Disclosure of Invention
The invention solves the problems that gaps are left during corner combination and the storage space is wasted due to integral storage in the prior art, and provides an aluminum alloy profile seamless corner combination device and process, wherein quantitative primary-color profiles are selected for corner combination, spraying is carried out after corner combination, and finally the coating of the profile covers the integral corner combination to form a seamless corner combination; meanwhile, the angle combining mode is replaced by a threaded connection mode from the original rolling compounding mode, and the problem that the stock space is increased due to the fact that the angle is combined in advance to form an integral component is solved.
In order to realize the purpose, the following technical scheme is provided:
the seamless corner combining device for the aluminum alloy profiles comprises an inner parting profile and an outer parting profile, wherein a heat insulation strip profile is clamped between the inner parting profile and the outer parting profile, the inner parting profile, the heat insulation strip profile and the outer parting profile are fixed together through self-tapping screws, a sealing rubber strip is fixed on the heat insulation strip profile, and the outer side of the whole body formed by the inner parting profile, the heat insulation strip profile and the outer parting profile is provided with a coating layer with the same thickness.
The invention innovatively uses self-tapping screws to connect the indoor and outdoor inner sectional material, the outdoor sectional material and the heat insulation strip profiled material into a whole, and utilizes the sealing adhesive tape arranged on the heat insulation strip profiled material to play a sealing role among the heat insulation strip profiled material, the inner sectional material and the outdoor sectional material so as to prevent rainwater from leaking. Compared with the prior art that the corners are assembled in advance through rolling and compounding and then cut according to requirements, the invention can draw materials according to requirements, firstly process the natural color section according to the design requirements, then connect the indoor and outdoor section and the heat insulation strip profile by adopting the screws, reduce the stock to the maximum extent, realize the amount of used products, the amount of taken products and the material to the maximum extent, and greatly reduce the invalid accumulation of funds on the storehouses of the section and the heat insulation strip, thereby greatly improving the comprehensive utilization rate of the materials. The equal-thickness coating is formed by spraying the inner sectional material, the heat insulation strip profiled material and the outer sectional material after the inner sectional material, the heat insulation strip profiled material and the outer sectional material are integrated, and the joint when the corners of the sectional materials are assembled is covered by utilizing the tension of a surface oil film, so that the seamless spraying effect is realized.
Preferably, the heat insulation strip profile comprises a head section, a middle section and a tail section which are sequentially connected, a first clamping groove is formed between the head section and the middle section, a second clamping groove is formed between the middle section and the tail section, the inner section is provided with a first lengthened fin, the outer section is provided with a second lengthened fin, the first lengthened fin is clamped in the first clamping groove, and the second lengthened fin is clamped in the second clamping groove; the self-tapping screw is sequentially connected with the head section, the first lengthening fin, the middle section, the second lengthening fin and the tail section.
In order to increase the strength of the group angle threaded connection, a first lengthening fin is additionally arranged on an inner section bar, a second lengthening fin is additionally arranged on an outer section bar, meanwhile, the heat insulation strip profile is provided with a head section bar, a middle section bar and a tail section bar, a tapping screw is sequentially connected with the head section bar, the first lengthening fin, the middle section bar, the second lengthening fin and the tail section bar, the first lengthening fin and the second lengthening fin penetrate through the head section bar, the middle section bar and the tail section bar to enhance the structural connection strength, and the head section bar, the middle section bar and the tail section bar are divided into three heat insulation cavities by the first lengthening fin and the second lengthening fin to enhance the heat insulation strength.
Preferably, the head parts of the first lengthening fin and the second lengthening fin are provided with chamfers, and the middle section bar is provided with guide inclined planes at the groove openings of the first clamping groove and the second clamping groove.
The purpose of arranging the chamfer and the guide inclined plane is to facilitate the clamping of the first lengthened fin into the first clamping groove and the clamping of the second lengthened fin into the second clamping groove when the angle is assembled.
Preferably, at least one pair of rubber strip grooves is formed in the head section or the tail section, and the rubber strip grooves are used for fixing the sealing rubber strips.
Preferably, the adhesive tape groove is a circular groove, and the shortest distance from the circle center of the circular groove to the outer side surface of the head section bar or the tail section bar is greater than 0cm and smaller than the radius of the circular groove.
The sealing rubber strip is cylindrical, the radius of the sealing rubber strip is larger than or equal to that of the circular groove, the shortest distance from the center of the circular groove to the outer side surface of the head section bar or the tail section bar is larger than 0cm and smaller than the radius of the circular groove, and therefore a part of the sealing rubber strip clamped in the circular groove is exposed out of the head section bar or the tail section bar. When the corner is assembled, the sealing rubber strips exposed outside the head section or the tail section are compressed to generate bounce force, so that the heat insulation strip profiled bar, the inner section and the outer section have a sealing effect, and rainwater leakage is prevented.
Preferably, the bottom of the circular groove is provided with an abdicating groove. The purpose of arranging the abdicating groove is to relieve the situation that the rebound force of the sealing rubber strip is too large, leave deformation allowance for the sealing rubber strip, reduce the influence on the sealing rubber strip when the aluminum alloy door and window expands with heat and contracts with cold, and ensure that the sealing effect is hardly influenced by the expansion with heat and the contraction with cold.
Preferably, heat insulation air chambers are arranged in the head section bar, the middle section bar and the tail section bar. The invention aims to reduce the volume of the profiled bar of the heat insulation strip, save cost and facilitate the penetration of tapping screws, and meanwhile, the heat insulation effect is better due to a plurality of heat insulation air chambers.
The seamless corner combining process for the aluminum alloy section adopts the seamless corner combining device for the aluminum alloy section, and comprises the following steps of:
s1, intercepting an inner sub-section, a heat insulation strip profile and an outer sub-section with certain lengths according to design requirements;
s2, clamping the inner sub-section and the outer sub-section on the heat insulation strip profile;
s3, fixing the inner sub-section, the heat insulation strip special-shaped section and the outer sub-section together by using self-tapping screws to form a corner combining whole;
and S4, spraying the colored coating to the outer side of the whole corner group according to design requirements.
The invention innovatively uses self-tapping screws to connect the indoor and outdoor inner sectional material, the outdoor sectional material and the heat insulation strip profiled material into a whole, and utilizes the sealing adhesive tape arranged on the heat insulation strip profiled material to play a sealing role among the heat insulation strip profiled material, the inner sectional material and the outdoor sectional material so as to prevent rainwater from leaking. Compared with the prior art that the corners are assembled in advance through rolling and compounding, and then the corners are cut according to requirements, the invention can draw materials according to requirements, firstly process the natural color section according to design requirements, and then connect the indoor and outdoor section and the heat insulation strip profile by adopting screws, thereby reducing the stock to the maximum extent, realizing the use amount and the fetching amount of products, saving materials to the maximum extent, and greatly reducing the invalid accumulation of funds on the storehouses of the section and the heat insulation strip, thereby greatly improving the comprehensive utilization rate of materials. The equal-thickness coating is formed by spraying the inner sectional material, the heat insulation strip profiled bar and the outer sectional material after the inner sectional material, the heat insulation strip profiled bar and the outer sectional material are integrated, and the joint of the sectional material when the corners are formed is covered by utilizing the tension of a surface oil film, so that the seamless spraying effect is realized.
The beneficial effects of the invention are:
1. the invention adopts the self-tapping screws to connect the indoor and outdoor inner sectional materials, the outdoor sectional materials and the heat insulation strip profiled bars into a whole, thereby realizing material taking as required, saving materials to the maximum extent, greatly reducing invalid accumulation of funds on storehouses of the sectional materials and the heat insulation strips, and greatly improving the comprehensive utilization rate of the materials;
2. the first lengthening fin is additionally arranged on the inner section bar, the second lengthening fin is additionally arranged on the outer section bar, meanwhile, the heat insulation strip profile is provided with the head section bar, the middle section bar and the tail section bar, the self-tapping screw is sequentially connected with the head section bar, the first lengthening fin, the middle section bar, the second lengthening fin and the tail section bar, and the structural connection strength is enhanced by penetrating through the first lengthening fin and the second lengthening fin;
3. when the corner combining device is installed, the sealing rubber strips exposed to the outer sides of the head section bar or the tail section bar are compressed to generate bounce force, so that the heat insulation strip profiled bar, the inner division section bar and the outer division section bar have a sealing effect, and rainwater leakage is prevented;
4. the equal-thickness coating is formed by spraying the inner sectional material, the heat insulation strip profiled bar and the outer sectional material after the inner sectional material, the heat insulation strip profiled bar and the outer sectional material are integrated, and the joint of the sectional material when the corners are formed is covered by utilizing the tension of a surface oil film, so that the seamless spraying effect is realized.
Drawings
FIG. 1 is a sectional view of a corner-gang assembly of embodiment 1;
fig. 2 is a sectional view of a profile of the insulating strip according to example 1;
FIG. 3 is a sectional view of the corner-grouped assembly of embodiment 2;
FIG. 4 is a sectional view of the corner set assembly of embodiment 3;
FIG. 5 is a sectional view of the corner set assembly of embodiment 4;
FIG. 6 is a sectional view of the corner-grouped assembly of embodiment 5;
FIG. 7 is a sectional view of corner set assembly of embodiment 6;
wherein: 1. an inner division section bar; 2. sealing rubber strips; 3. insulating strip profiles; 4. a self-tapping screw; 5. externally dividing the section bar; 31. a head section bar; 32. a middle section bar; 33. a tail section bar; 34. a first card slot; 35. a second card slot; 36. a rubber strip groove; 37. a yielding groove; 38. a guide slope.
Detailed Description
Example 1:
the embodiment provides an aluminum alloy profile seamless corner combining device, and with reference to fig. 1, the aluminum alloy profile seamless corner combining device comprises an inner section 1 and an outer section 5, a heat insulation strip profiled bar 3 is clamped between the inner section 1 and the outer section 5, the inner section 1, the heat insulation strip profiled bar 3 and the outer section 5 are fixed together through a self-tapping screw 4, a sealing rubber strip 2 is fixed on the heat insulation strip profiled bar 3, and the outer side of the whole body formed by the inner section 1, the heat insulation strip profiled bar 3 and the outer section 5 is provided with a coating layer with the same thickness. Referring to fig. 2, the heat insulating strip profile 3 includes a head profile 31, a middle profile 32 and a tail profile 33 connected in sequence, a first slot 34 is disposed between the head profile 31 and the middle profile 32, a second slot 35 is disposed between the middle profile 32 and the tail profile 33, the inner section 1 is provided with a first lengthened fin, the outer section 5 is provided with a second lengthened fin, the first lengthened fin is clamped in the first slot 34, and the second lengthened fin is clamped in the second slot 35; the tapping screw 4 connects in sequence the head profile 31, the first elongated fin, the middle profile 32, the second elongated fin and the tail profile 33. In this embodiment, the tail end of the tail section 33 is provided with an extension interface, and the extension interface is customized according to design requirements. The head of each of the first elongated fin and the second elongated fin is provided with a chamfer, and the middle section bar 32 is provided with a guide inclined plane 38 at the notches of the first clamping groove 34 and the second clamping groove 35. At least one pair of adhesive tape grooves 36 is formed in the head section bar 31 or the tail section bar 33, and in this embodiment, 1 pair of adhesive tape grooves 36 is formed in the tail section bar 33; the sealing rubber strip groove 36 is used for fixing the sealing rubber strip 2. The adhesive tape groove 36 is a circular groove, and the shortest distance from the circle center of the circular groove to the outer side surface of the head section bar 31 or the tail section bar 33 is more than 0cm and less than the radius of the circular groove. The bottom of the circular groove is provided with a yielding groove 37. Heat insulation air chambers are arranged in the head section 31, the middle section 32 and the tail section 33.
The embodiment further provides an aluminum alloy profile seamless corner combining process, which adopts the aluminum alloy profile seamless corner combining device, and comprises the following steps:
s1, intercepting an inner subsection 1, a heat insulation strip profiled bar 3 and an outer subsection 5 with certain lengths according to design requirements;
s2, clamping the inner sub-section 1 and the outer sub-section 5 on the heat insulation strip profile 3;
s3, fixing the inner sub-section 1, the heat insulation strip special-shaped section 3 and the outer sub-section 5 together by using self-tapping screws 4 to form a corner combining whole;
and S4, spraying the colored coating to the outer side of the whole corner group according to design requirements.
The invention innovatively uses self-tapping screws to connect the indoor and outdoor inner sectional material, the outdoor sectional material and the heat insulation strip profiled material into a whole, and utilizes the sealing adhesive tape arranged on the heat insulation strip profiled material to play a sealing role among the heat insulation strip profiled material, the inner sectional material and the outdoor sectional material so as to prevent rainwater from leaking. Compared with the prior art that the corners are assembled in advance through rolling and compounding and then cut according to requirements, the invention can draw materials according to requirements, firstly process the natural color section according to the design requirements, then connect the indoor and outdoor section and the heat insulation strip profile by adopting the screws, reduce the stock to the maximum extent, realize the amount of used products, the amount of taken products and the material to the maximum extent, and greatly reduce the invalid accumulation of funds on the storehouses of the section and the heat insulation strip, thereby greatly improving the comprehensive utilization rate of the materials. The equal-thickness coating is formed by spraying the inner sectional material, the heat insulation strip profiled bar and the outer sectional material after the inner sectional material, the heat insulation strip profiled bar and the outer sectional material are integrated, and the joint of the sectional material when the corners are formed is covered by utilizing the tension of a surface oil film, so that the seamless spraying effect is realized.
In order to increase the strength of the group angle threaded connection, a first lengthening fin is additionally arranged on an inner section bar 1, a second lengthening fin is additionally arranged on an outer section bar 5, meanwhile, a heat insulation strip special section bar 3 is provided with a head section bar 31, a middle section bar 32 and a tail section bar 33, a tapping screw 4 is sequentially connected with the head section bar 31, the first lengthening fin, the middle section bar 32, the second lengthening fin and the tail section bar 33, the first lengthening fin and the second lengthening fin penetrate through the head section bar 31, the middle section bar 32 and the tail section bar 33 to enhance the structural connection strength, and the head section bar 31, the middle section bar 32 and the tail section bar 33 are divided into three heat insulation cavities by the first lengthening fin and the second lengthening fin to enhance the heat insulation strength.
The chamfer and guide ramp 38 of the present invention is provided to facilitate the engagement of the first elongated fin into the first slot 34 and the engagement of the second elongated fin into the second slot 35 during angling.
The sealing rubber strip 2 is cylindrical, the radius of the sealing rubber strip is larger than or equal to that of the circular groove, the shortest distance from the center of the circular groove to the outer side surface of the head section bar 31 or the tail section bar 33 is larger than 0cm and smaller than the radius of the circular groove, and therefore a part of the sealing rubber strip 2 clamped in the circular groove is exposed out of the head section bar 31 or the tail section bar 33. When the corner combining installation is carried out, the sealing rubber strip 2 exposed to the outer side of the head section 31 or the tail section 33 is compressed to generate bounce force, so that the heat insulation strip profile, the inner section 1 and the outer section 5 have sealing effect, and rainwater leakage is prevented.
The purpose of the invention is to provide the abdicating groove 37 for relieving the situation that the rebound force of the sealing rubber strip 2 is too large, leaving deformation allowance for the sealing rubber strip, reducing the influence on the sealing rubber strip when the aluminum alloy door and window expands with heat and contracts with cold, and ensuring that the sealing effect is hardly influenced by the expansion with heat and the contraction with cold.
The invention aims to reduce the volume of the heat insulation strip profiled bar 3, save cost and facilitate the penetration of tapping screws, and meanwhile, the heat insulation effect is better due to the plurality of heat insulation air chambers.
Example 2:
in this embodiment, an inner section bar 1 and an outer section bar 5 of different types are replaced on the basis of embodiment 1, and a heat insulation strip profile 3 of different types is replaced for this purpose, referring to fig. 3, the heat insulation strip profile comprises the inner section bar 1 and the outer section bar 5, the heat insulation strip profile 3 is clamped between the inner section bar 1 and the outer section bar 5, the inner section bar 1, the heat insulation strip profile 3 and the outer section bar 5 are fixed together by self-tapping screws 4, sealing rubber strips 2 are fixed on the heat insulation strip profile 3, and the outer side of the whole body formed by the inner section bar 1, the heat insulation strip profile 3 and the outer section bar 5 is provided with a coating layer of equal thickness. This embodiment is equipped with 1 pair of adhesive tape groove specifically on the head section bar, and the afterbody section bar of this embodiment is equipped with the extension interface different with embodiment 1, and the extension interface is customized according to the design requirement.
Example 3:
in this embodiment, an inner section bar 1 and an outer section bar 5 of different types are replaced on the basis of embodiment 1, and therefore a heat insulation strip profile 3 of different types is replaced, referring to fig. 4, the heat insulation strip profile comprises the inner section bar 1 and the outer section bar 5, the heat insulation strip profile 3 is clamped between the inner section bar 1 and the outer section bar 5, the inner section bar 1, the heat insulation strip profile 3 and the outer section bar 5 are fixed together through self-tapping screws 4, sealing rubber strips 2 are fixed on the heat insulation strip profile 3, and an equal-thickness coating is provided on the outer side of an entirety formed by the inner section bar 1, the heat insulation strip profile 3 and the outer section bar 5. In this embodiment, the short fins are oppositely arranged on one side of the inner parting section 1 and one side of the outer parting section 5, the head section is provided with a clamping groove for clamping the short fins, the head section, the middle section and the tail section of the heat insulation strip profile are internally provided with partition plates, the partition plates are parallel to the self-tapping screws 4, and the sealing rubber strip 2 is fixed on the tail section.
Example 4:
in this embodiment, an inner section bar 1 and an outer section bar 5 of different types are replaced on the basis of embodiment 3, and a heat insulation strip profile 3 of different types is replaced for this purpose, referring to fig. 5, the heat insulation strip profile comprises the inner section bar 1 and the outer section bar 5, the heat insulation strip profile 3 is clamped between the inner section bar 1 and the outer section bar 5, the inner section bar 1, the heat insulation strip profile 3 and the outer section bar 5 are fixed together through self-tapping screws 4, the use of sealing rubber strips is reduced in this embodiment, short fins are relatively arranged on one sides of the inner section bar 1 and the outer section bar 5 in this embodiment, the head section bar is provided with clamping grooves for clamping the short fins, partition plates are arranged inside the head section bar, the middle section bar and the tail section bar of the heat insulation strip profile, and the partition plates are parallel to the self-tapping screws 4.
Example 5:
this embodiment improves thermal-insulated strip profile shapes 3 on the basis of embodiment 1, middle part section bar has been got rid of, refer to fig. 6, only head section bar 31 and tail section bar 33 have been kept, simultaneously interior section bar 1 and the relative short fin that is equipped with in outer section bar 5 one side, head section bar hugs closely the card and puts in one side of short fin, tail section bar 33 is equipped with the draw-in groove simultaneously, outer section bar 5 is equipped with the card fin, the card fin card is put in the draw-in groove, through short fin, card fin and draw-in groove, replace the limiting displacement of former middle part section bar, the material of thermal-insulated strip profile shapes 3 has been reduced simultaneously, can reduce cost and weight under the condition of guaranteeing structural strength and waterproof performance.
Example 6:
in this embodiment, an inner section bar 1 and an outer section bar 5 of different types are replaced on the basis of embodiment 5, and therefore, a heat insulation strip profile 3 of different types is replaced, referring to fig. 7, the heat insulation strip profile comprises the inner section bar 1 and the outer section bar 5, the inner section bar 1 is provided with a pair of short fins, the outer section bar 5 is provided with a short fin and a clamping groove, the tail section bar 33 is provided with a protrusion, the tail section bar 33 is clamped between the pair of short fins of the inner section bar 1 and the second elongated fin of the outer section bar 5, and the protrusion is clamped in the clamping groove, the head section bar 31 is clamped between the first elongated fin of the inner section bar 1 and the short fin of the outer section bar 5, the limiting function of the original middle section bar is replaced by the short fins, the protrusion and the clamping groove, meanwhile, the material of the heat insulation strip profile 3 is reduced, and the cost and the weight can be reduced under the condition of ensuring the structural strength and the waterproof performance.
Claims (8)
1. The seamless corner combining device for the aluminum alloy profiles is characterized by comprising an inner dividing profile (1) and an outer dividing profile (5), wherein a heat insulation strip profile (3) is clamped between the inner dividing profile (1) and the outer dividing profile (5), the inner dividing profile (1), the heat insulation strip profile (3) and the outer dividing profile (5) are fixed together through self-tapping screws (4), sealing adhesive strips (2) are fixed on the heat insulation strip profile (3), and the outer side of the whole formed by the inner dividing profile (1), the heat insulation strip profile (3) and the outer dividing profile (5) is provided with coatings with the same thickness.
2. The seamless corner combining device for the aluminum alloy sections according to claim 1, wherein the heat insulation strip profile (3) comprises a head section (31), a middle section (32) and a tail section (33) which are connected in sequence, a first clamping groove (34) is formed between the head section (31) and the middle section (32), a second clamping groove (35) is formed between the middle section (32) and the tail section (33), the inner section (1) is provided with a first lengthening fin, the outer section (5) is provided with a second lengthening fin, the first lengthening fin is clamped in the first clamping groove (34), and the second lengthening fin is clamped in the second clamping groove (35); the self-tapping screw (4) is sequentially connected with a head section bar (31), a first lengthening fin, a middle section bar (32), a second lengthening fin and a tail section bar (33).
3. The seamless corner combining device for the aluminum alloy sections as claimed in claim 2, wherein the heads of the first elongated fin and the second elongated fin are provided with chamfers, and the middle section (32) is provided with guide slopes (38) at the notches of the first clamping groove (34) and the second clamping groove (35).
4. The seamless corner combining device for the aluminum alloy profiles according to claim 2, wherein at least one pair of adhesive tape grooves (36) is formed in the head profile (31) or the tail profile (33), and the adhesive tape grooves (36) are used for fixing the sealing adhesive tapes (2).
5. The seamless corner combining device for the aluminum alloy profiles according to claim 4, wherein the rubber strip groove (36) is a circular groove, and the shortest distance from the center of the circular groove to the outer side surface of the head profile (31) or the tail profile (33) is more than 0cm and less than the radius of the circular groove.
6. The seamless corner combining device for the aluminum alloy sections according to claim 5, wherein the bottoms of the circular grooves are provided with abdicating grooves (37).
7. The seamless corner combining device for the aluminum alloy profiles according to any one of claims 2 to 6, wherein heat insulation air chambers are arranged in the head profile (31), the middle profile (32) and the tail profile (33).
8. The seamless corner combining process for the aluminum alloy sections adopts the seamless corner combining device for the aluminum alloy sections as claimed in claim 1, and is characterized by comprising the following steps of:
s1, cutting out an inner parting profile (1), a heat insulation strip profile (3) and an outer parting profile (5) with certain lengths according to design requirements;
s2, clamping the inner sub-section (1) and the outer sub-section (5) on the heat insulation strip profile (3);
s3, fixing the inner section (1), the heat insulation strip special-shaped material (3) and the outer section (5) together by using self-tapping screws (4) to form a corner combining whole;
and S4, spraying the colored coating to the outer side of the whole corner group according to design requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210999922.2A CN115538892A (en) | 2022-08-19 | 2022-08-19 | Seamless corner combining device and process for aluminum alloy section |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210999922.2A CN115538892A (en) | 2022-08-19 | 2022-08-19 | Seamless corner combining device and process for aluminum alloy section |
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| CN202210999922.2A Pending CN115538892A (en) | 2022-08-19 | 2022-08-19 | Seamless corner combining device and process for aluminum alloy section |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2055372A5 (en) * | 1969-08-11 | 1971-05-07 | Keller Eberhard | |
| CH608070A5 (en) * | 1975-04-04 | 1978-12-15 | Hartmann & Co W | Heat-insulated window structure |
| DE10331210A1 (en) * | 2003-07-10 | 2005-03-10 | Oswald Kothgasner | Insulated door, window, skylight or facade panel frames are assembled on-site by push-fit process |
| CN203394291U (en) * | 2013-07-17 | 2014-01-15 | 浙江瑞明节能科技股份有限公司 | Novel door and window system |
| CN209556752U (en) * | 2018-09-18 | 2019-10-29 | 佛山市艾尚艾德家居有限公司 | One kind being easily assembled the double-colored sash of type seamless welding |
-
2022
- 2022-08-19 CN CN202210999922.2A patent/CN115538892A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2055372A5 (en) * | 1969-08-11 | 1971-05-07 | Keller Eberhard | |
| CH608070A5 (en) * | 1975-04-04 | 1978-12-15 | Hartmann & Co W | Heat-insulated window structure |
| DE10331210A1 (en) * | 2003-07-10 | 2005-03-10 | Oswald Kothgasner | Insulated door, window, skylight or facade panel frames are assembled on-site by push-fit process |
| CN203394291U (en) * | 2013-07-17 | 2014-01-15 | 浙江瑞明节能科技股份有限公司 | Novel door and window system |
| CN209556752U (en) * | 2018-09-18 | 2019-10-29 | 佛山市艾尚艾德家居有限公司 | One kind being easily assembled the double-colored sash of type seamless welding |
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