CN114872249B - Heat-insulating aluminum profile door and window and forming method - Google Patents
Heat-insulating aluminum profile door and window and forming method Download PDFInfo
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- CN114872249B CN114872249B CN202210480233.0A CN202210480233A CN114872249B CN 114872249 B CN114872249 B CN 114872249B CN 202210480233 A CN202210480233 A CN 202210480233A CN 114872249 B CN114872249 B CN 114872249B
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- aluminum profile
- rod
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- rubber roll
- aluminium alloy
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 224
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 224
- 238000000034 method Methods 0.000 title claims abstract description 40
- 229920001971 elastomer Polymers 0.000 claims abstract description 75
- 238000004804 winding Methods 0.000 claims abstract description 34
- 229920002635 polyurethane Polymers 0.000 claims abstract description 29
- 239000004814 polyurethane Substances 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000000465 moulding Methods 0.000 claims abstract description 15
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 78
- 229910000838 Al alloy Inorganic materials 0.000 claims description 41
- 239000007788 liquid Substances 0.000 claims description 26
- 239000011550 stock solution Substances 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 7
- 238000005266 casting Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
-
- 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
- E06B3/26305—Connection details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/001—Profiled members, e.g. beams, sections
- B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
- B29L2031/005—Profiled members, e.g. beams, sections having a profiled transverse cross-section for making window frames
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a heat-insulating aluminum profile door and window and a molding method, wherein the molding method comprises the following steps: s1: firstly, one ends of a left aluminum profile and a right aluminum profile are placed on a base of forming equipment, and are positioned through a positioning rod and a pushing wheel, so that one ends of the left aluminum profile and the right aluminum profile are propped against a rubber roll on a winding roller; s3: when the winding roller rotates, the bevel gear transmission assembly is driven to rotate, and the screw rod can be driven to rotate in the movable groove; s4: the upper and lower ends of the middle parts of the left aluminum profile and the right aluminum profile are blocked, and simultaneously, the injection of the bi-component polyurethane is completed; s5: after the molding is finished, the motor is reversely driven, so that the left aluminum profile and the right aluminum profile exit the molding equipment. According to the heat-insulating aluminum profile door window and the forming method, the upper and lower positions of the middle parts of the left aluminum profile and the right aluminum profile are plugged and automatically compacted, a good expansion space is provided, the trouble of subsequent bridge cutting is avoided, and the compactness after expansion can be increased.
Description
Technical Field
The invention relates to the technical field of heat-insulating aluminum profile doors and windows, in particular to a heat-insulating aluminum profile door and window and a forming method.
Background
The molding of thermal-insulated aluminium alloy door and window utilizes integrated into one piece's both sides aluminium alloy, and the cooperation pouring bicomponent polyurethane is through subsequent inflation shaping, connects as a whole to processing into door and window, realizes thermal-insulated function, but current thermal-insulated aluminium alloy door and window molding method still has following problem when using:
in order to avoid bridge cutting, the prior heat-insulating aluminum profile door and window forming method is used for saving procedures and equipment, a base plate is usually arranged at the bottom of an aluminum profile, and a lower cavity is shielded, but the method is usually used for fixing the aluminum profile and the base plate on the equipment in advance, casting treatment is carried out by moving casting equipment, the casting equipment is mainly provided with more stock solution, a mixing mechanism and the like, further, the whole weight is larger, in the moving process of the casting equipment, electric equipment with larger power is required, the electric energy consumption is larger, the noise is larger, longer aluminum profile inserting and fixing operation is also required, the procedures are more, the convenient shielding and casting operation is inconvenient for the bottom of the aluminum profile, meanwhile, in the casting process from the upper cavity is inconvenient to synchronously shield, polyurethane is easy to overflow after expansion, the polyurethane overflowed from the upper cavity is required to be cut later, meanwhile, the space above is larger, the expansion of the polyurethane is not well restrained, the compactness after the polyurethane is easy to influence the whole strength of the aluminum profile, and the whole strength of the aluminum profile is further influenced.
Aiming at the problems, innovative design is urgently needed on the basis of the original heat-insulation aluminum profile door and window forming method.
Disclosure of Invention
The invention aims to provide a heat-insulating aluminum profile door and window and a forming method, and aims to solve the problems that the prior heat-insulating aluminum profile door and window forming method is inconvenient to conduct convenient shielding and pouring operations on the bottom of an aluminum profile and meanwhile inconvenient to conduct shielding on an upper cavity synchronously.
In order to achieve the above purpose, the present invention provides the following technical solutions: a molding method of a heat-insulating aluminum profile door and window comprises the following steps:
s1: firstly, one ends of a left aluminum profile and a right aluminum profile are placed on a base of forming equipment, positioning is carried out through a positioning rod and a pushing wheel, one ends of the left aluminum profile and the right aluminum profile are propped against a rubber roll on a winding roller and a vertical rod, under the cooperation of a guide roller, the front ends of the rubber roll are attached to the front ends of the left aluminum profile and the right aluminum profile, and then the output end of a pouring head on a pouring assembly is positioned in the middle of the front ends of the left aluminum profile and the right aluminum profile;
s2: starting a motor in the vertical frame, driving the winding roller and the pushing wheel to rotate, pushing the left aluminum profile and the right aluminum profile to advance by the pushing wheel, and simultaneously driving the rubber roll to unreel and rotate by the winding roller, so that the rubber roll which is distributed vertically can move synchronously along with the left aluminum profile and the right aluminum profile;
s3: when the winding roller rotates, the bevel gear transmission assembly is driven to rotate, the screw rod can be driven to rotate in the movable groove, the vertical rod is driven to move along with the left aluminum profile and the right aluminum profile, when the vertical rod moves, the inclined surface on the inner side of the adjusting rod is contacted with the limiting rod, the limiting rod can be pulled to move outwards and leave the limiting groove, at the moment, the position of the pressing block is not limited, under the action of gravity of the balancing weight, oil is extruded into the liquid guide cavity distributed up and down from the liquid storage cavity through the piston plate and the balancing weight, the pressing block distributed up and down can be driven to move towards the rubber roll, the rubber roll is extruded through the pressing block, the rubber roll is tightly pressed at the upper and lower positions of the middle parts of the left aluminum profile and the right aluminum profile, meanwhile, the double-component polyurethane is synchronously injected into the middle parts of the left aluminum profile and the right aluminum profile through the pouring assembly and the pouring head, the double-component polyurethane is prevented from leaking out and guiding out after expansion, and the rubber pressing blocks distributed at equal intervals gradually move towards the left aluminum profile and the right aluminum profile along with the continuous movement of the liquid guide cavity;
s4: the upper and lower ends of the middle parts of the left aluminum profile and the right aluminum profile are plugged, meanwhile, the injection of the double-component polyurethane is finished, the double-component polyurethane expands along with the time, a certain pressure is applied through the inclined structures of the inner cavities of the left aluminum profile and the right aluminum profile, the compactness after expansion is improved, meanwhile, in the expansion process, air in the cavities of the left aluminum profile and the right aluminum profile is discharged through capillary air holes in rubber films above, the tightness of the rubber films is ensured through reinforcing ribs, friction force when the rubber rolls follow the movement of the left aluminum profile and the right aluminum profile is reduced through the use of balls on pressing blocks, and reserved space is reserved for the air to be discharged from the capillary air holes;
s5: after the forming is finished, the motor is reversely driven, so that the left aluminum profile and the right aluminum profile exit the forming equipment, the rubber film and the vertical rod are returned to the original positions, when the vertical rod returns to the original positions, the outer inclined surface of the adjusting rod is in contact with the limiting rod, so that the adjusting rod is stressed to compress the adjusting spring to facilitate subsequent resetting, the adjusting rod and the limiting rod can not block the resetting of the vertical rod, meanwhile, the pushing block follows the resetting, the inclined surface of the pushing block pushes the cross rod and the pressing block to reset, the limiting rod is clamped into the limiting groove under the action of the reset spring, the position of the pressing block is fixed, the balancing weight is gradually pushed back to the original positions, and the other groups of left aluminum profile and right aluminum profile are convenient for subsequent operation;
the molding equipment in the steps S1-S5 comprises a base, wherein a vertical frame is fixed at the top of the base, a pouring assembly is arranged at the top of the vertical frame, the output end of the pouring assembly is connected with a pouring head, a motor is fixed at the protruding position of the inner wall above the vertical frame and the protruding position of the top of the base, the output end of the motor is connected with a winding roller, rubber films are wound on the upper winding roller and the lower winding roller, the end parts of the rubber films bypass a guide roller, guide roller bearings are arranged on the side wall of the vertical frame, the end parts of the winding roller are connected with a pushing wheel through a synchronous belt, the pushing wheel is positioned above the base, a positioning rod is fixed at the corresponding position of the top of the base, a left aluminum profile and a right aluminum profile are arranged above the base and inside the vertical frame, the left aluminum profile and the right aluminum profile are positioned above the positioning rod, the left aluminum profile and the right aluminum profile are positioned below the pushing wheel, the end parts of the left aluminum profile and the right aluminum profile are sleeved with rubber films, one end parts of the winding roller are wound by the guide roller and are connected with a transmission rod through a synchronous belt, the transmission rod is arranged at the inner wall of the upper side of the vertical rod, the transmission rod is embedded in the transmission rod is provided with a transmission groove, and the transmission rod is embedded in the transmission groove is arranged at the inner wall of the transmission groove, and is embedded in the transmission groove;
still include the stock solution chamber, the stock solution chamber sets up the top position of locating at the top of grudging post and base, and has placed the piston board in the stock solution intracavity at grudging post top to the balancing weight has been placed at the top protrusion position of piston board, stock solution chamber intercommunication each other on grudging post and the base, and the inner wall at grudging post top and the top position of base all are fixed with presses the seat, and has seted up the drain chamber in the seat, liquid guiding chamber and the stock solution chamber link up mutually in the seat of pressing, and the laminating is installed in the drain chamber presses the briquetting, and presses the tip embedded of briquetting to install the ball, the both sides of pressing the seat are through reset spring elasticity and run through and install the gag lever post, and the one end of gag lever post is located the spacing inslot, and the spacing inslot is seted up in the outside of pressing the briquetting middle part, the outside of pressing the briquetting is fixed with the horizontal pole.
Preferably, reinforcing ribs are transversely embedded in the rubber film at equal intervals, capillary air holes are formed in the middle of the rubber film at equal intervals in a penetrating mode, the transverse strength of the rubber film is improved through the reinforcing ribs, and meanwhile air can be discharged through the capillary air holes.
Preferably, the center axis symmetry that the montant was pressed the seat is provided with two about, and is parallel to each other between two montants and the pressing block, and left side aluminium alloy and right side aluminium alloy synchronous activity are followed to two montants, the balanced activity of follow-up pressing block of being convenient for.
Preferably, one end of the adjusting rod is in a T-shaped structure and elastically slides in the vertical rod through an adjusting spring, the cross section of the other end of the adjusting rod is in an L-shaped structure, the inner side and the outer side of the end of the L-shaped structure of the adjusting rod are of an inclined structure design, the adjusting rod corresponds to the distribution position of the limiting rod, the adjusting rod moves along with the vertical rod, the limiting rod is pulled to move through an inclined plane, and meanwhile the vertical rod is contacted with the limiting rod to stretch and retract when returning to the original position.
Preferably, the top of pushing block side section is design when slope structure, and pushing block and horizontal pole's distribution position are corresponding, and the push rod piece is followed the montant and is reset, will press the piece jack-up through the horizontal pole and reset.
Preferably, the pressing seat is distributed at equal intervals in the base and the vertical frame, the pressing blocks in the pressing seat are in a T-shaped structure and are bonded and slid in the liquid guide cavity, the pressing blocks can squeeze the rubber coil under the action of oil liquid, and the rubber coil is tightly pressed in the cavities of the left aluminum profile and the right aluminum profile.
Preferably, the tip of gag lever post is right trapezoid structural design, and the mutual block between tip and the spacing groove of gag lever post, and when the briquetting reset, gag lever post inclined plane atress activity to the spacing groove is gone into again to the card under reset spring effect, fixes the position of pressing the briquetting, makes things convenient for the pressing operation next time.
Preferably, this thermal-insulated aluminium alloy door and window includes left side aluminium alloy and right side aluminium alloy, and left side aluminium alloy and right side aluminium alloy integrated into one piece separately formed to the upper and lower position of the inside cavity of left side aluminium alloy and right side aluminium alloy all has two lock points, and the inner wall of left side aluminium alloy and right side aluminium alloy cavity all sets up to the slope structure moreover, and polyurethane is in left side aluminium alloy and right side aluminium alloy internal expansion shaping, carries out horizontal locking through the lock point, and the slope structure through the lateral wall passes through pressure to the expansion of polyurethane simultaneously, improves the compactness.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is provided with an automatic blocking mechanism, the ends of the left aluminum profile and the right aluminum profile are inserted into a base and a vertical frame, the positioning is carried out through a positioning rod and a pushing wheel, the ends of the middle parts of the left aluminum profile and the right aluminum profile are preliminarily blocked through a rubber film, the pushing wheel drives the left aluminum profile and the right aluminum profile to advance along with the starting of a motor, the rubber roll is loosened through a winding roller, so that the rubber roll can be wound in an upper cavity and a lower cavity of the middle parts of the left aluminum profile and the right aluminum profile, the injection of subsequent double-component polyurethane is carried out at the lower part, the expansion of the subsequent polyurethane is blocked at the upper part, the excessive volume of the polyurethane after the expansion is avoided, the trouble of cutting a bridge to the left aluminum profile and the right aluminum profile is avoided by using the rubber film on one hand, the material and the operation procedure are saved, meanwhile, compared with the traditional pouring mode without cutting a bridge, the invention needs to pad and fix the backing plates with the same length as the left aluminum profile and the right aluminum profile at the bottoms of the left aluminum profile and the right aluminum profile in advance, then the pouring operation is carried out by moving the pouring component, the pouring component has larger weight due to the polyurethane raw materials, and electric equipment with larger power is needed to be used in the moving process, thus wasting electric energy. The capillary air holes slowly discharge air, so that the expansion compactness of the polyurethane in the inner part is improved, and the connection strength of the left aluminum profile and the right aluminum profile is further improved;
2. according to the invention, an automatic pressing mechanism is arranged, a winding roller rotates, a bevel gear transmission assembly drives a screw rod to rotate, a vertical rod can be driven to move synchronously with a left aluminum profile and a right aluminum profile, the vertical rod moves, an adjusting rod in the vertical rod moves along with the movement and contacts with a protruding position of a limiting rod outside a pressing seat, an inclined structure at the inner side of the end part of the adjusting rod can pull the limiting rod to move outwards at the contact position with the limiting rod, so that the limiting rod is separated from a limiting groove, at the moment, under the action of gravity of a balancing weight, an oil hydraulic pressure in a liquid storage cavity is led to a liquid cavity, further, a pressing block distributed up and down can be driven to move towards a rubber roll, the rubber roll is tightly pressed on a left aluminum profile and a right aluminum profile, sealing between the rubber roll and a middle cavity of the left aluminum profile and the right aluminum profile is kept, polyurethane injection and subsequent expansion are facilitated, at the same time, after the expansion is completed, the left aluminum profile and the right aluminum profile are led out and the rubber roll is in the process, the inclined end of the adjusting rod is contacted with the outside of the limiting rod outwards, the limiting rod is forced to move towards the direction, at the moment, the vertical rod is pushed to move upwards, and the pressing block is pushed towards the upper side of the vertical rod under the action of gravity of the balancing weight, the pressing block is repeatedly pressed towards the inclined surface, the upper side of the pressing block is pressed towards the top of the limiting groove, the pressing block is convenient to realize, and the pressing operation is realized, and the pressing down of the pressing block is convenient to realize and is convenient to realize the operation and is pressed down and pressed down a reset to be in contact and pressed down a position and pressed position to be pressed down a top side and a pressing bar;
3. in summary, the invention utilizes single group motor, realize the automatic propelling movement of left side aluminium alloy and right side aluminium alloy, and set up rubber winding in the upper and lower position department of left side aluminium alloy and right side aluminium alloy middle part cavity in step, accept liquid polyurethane in the below, the polyurethane after expanding is blockked in the top, the operation is simple when realizing exempting from to cut the bridge, the problem that the extravagant needs great power through backing plate and promotion pouring subassembly removal in prior art has been solved, simultaneously through the blocking to the upper portion, avoid the excessive problem that needs follow-up cutting of inflation, on this basis, the rubber roll of upper portion cooperates the design that left side aluminium alloy and right side aluminium alloy inner wall slope, and then improve the compactness of polyurethane inflation, and then improve the stability that left side aluminium alloy and right side aluminium alloy are connected, further, on the basis of pushing and shielding to left side aluminium alloy and right side aluminium alloy, the operation of motor is still available, the synchronous drive montant, the guide of locating lever, compress tightly the operation through pressing the rubber of briquetting to the upper and lower position, simultaneously, the rubber roll of polyurethane is carried out to the reset and is realized at the same time, realize the realization is reset and is realized through the cooperation of the reset block, can realize the realization is convenient for realizing the realization of the whole is by the cooperation structure and is reset through the reset, can realize the realization is one-way to reset to the side is realized.
Drawings
FIG. 1 is a schematic view of the present invention in a front cross-section;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is a schematic diagram of the side sectional structure of the left side aluminum profile and the right side aluminum profile of the invention;
FIG. 4 is a schematic side sectional view of a pressing base of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to the present invention;
FIG. 6 is a schematic view of the three-dimensional structure of the adjusting lever of the present invention;
FIG. 7 is a schematic side view of a pusher block according to the present invention;
FIG. 8 is a schematic side sectional view of a rubber film according to the present invention.
In the figure: 1. a base; 2. a vertical frame; 3. casting the assembly; 4. a casting head; 5. a motor; 6. a winding roller; 61. a guide roller; 62. a bevel gear transmission assembly; 7. rubber film; 71. reinforcing ribs; 72. capillary ventilation holes; 8. a propulsion wheel; 9. a positioning rod; 10. left aluminum profile; 11. right side aluminum profile; 12. a screw; 13. a movable groove; 14. a vertical rod; 15. an adjusting spring; 16. an adjusting rod; 17. a pushing block; 18. a liquid storage cavity; 19. a piston plate; 20. balancing weight; 21. a pressing seat; 22. a liquid guiding cavity; 23. pressing the blocks; 231. a ball; 24. a return spring; 25. a limit rod; 26. a limit groove; 27. a cross bar.
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. 1-8, the present invention provides a technical solution: the heat insulation aluminum profile door and window and the molding method thereof, a base 1, a vertical frame 2, a pouring assembly 3, a pouring head 4, a motor 5, a winding roller 6, a guide roller 61, a bevel gear transmission assembly 62, a rubber roll 7, a reinforcing rib 71, a capillary air vent 72, a pushing wheel 8, a positioning rod 9, a left aluminum profile 10, a right aluminum profile 11, a screw 12, a movable groove 13, a vertical rod 14, an adjusting spring 15, an adjusting rod 16, a pushing block 17, a liquid storage cavity 18, a piston plate 19, a balancing weight 20, a pressing seat 21, a liquid guide cavity 22, a pressing block 23, a ball 231, a reset spring 24, a limiting rod 25, a limiting groove 26 and a cross rod 27;
example 1
Referring to fig. 1-3, the molding method comprises the following steps:
s1: firstly, one ends of a left aluminum profile 10 and a right aluminum profile 11 are placed on a base 1 of forming equipment, positioning is carried out through a positioning rod 9 and a pushing wheel 8, one ends of the left aluminum profile 10 and the right aluminum profile 11 are propped against a rubber roll 7 on a winding roller 6 and simultaneously against a vertical rod 14, under the cooperation of a guide roller 61, the front ends of the rubber roll 7 are adhered to the front ends of the left aluminum profile 10 and the right aluminum profile 11, and then the output end of a pouring head 4 on a pouring assembly 3 is positioned in the middle of the front ends of the left aluminum profile 10 and the right aluminum profile 11;
s2: starting a motor 5 in the vertical frame 2, driving a winding roller 6 and a pushing wheel 8 to rotate by the motor 5, pushing a left aluminum profile 10 and a right aluminum profile 11 to advance by the pushing wheel 8, simultaneously driving a rubber roll 7 to unreel and rotate by the winding roller 6, and enabling the rubber roll 7 which is distributed up and down conveniently to move synchronously along with the left aluminum profile 10 and the right aluminum profile 11;
s3: when the winding roller 6 rotates, the bevel gear transmission assembly 62 is driven to rotate, the screw 12 can be driven to rotate in the movable groove 13, the vertical rod 14 is driven to move along with the left aluminum profile 10 and the right aluminum profile 11, when the vertical rod 14 moves, the inner inclined surface of the adjusting rod 16 is contacted with the limiting rod 25, the limiting rod 25 can be pulled to move outwards and leave the limiting groove 26, at the moment, the position of the pressing block 23 is not limited, under the action of gravity of the balancing weight 20, oil is extruded into the liquid guide cavity 22 which is distributed up and down from the liquid storage cavity 18 through the piston plate 19 and the balancing weight 20, the pressing block 23 which is distributed up and down can be driven to move towards the rubber roll 7, the rubber roll 7 is extruded through the pressing block 23, the rubber roll 7 is tightly pressed at the upper and lower positions of the middle parts of the left aluminum profile 10 and the right aluminum profile 11, meanwhile, the middle parts of the left aluminum profile 10 and the right aluminum profile 11 are synchronously injected with the pouring assembly 3 and the pouring head 4, the middle parts of the left aluminum profile 10 and the right aluminum profile 11 are blocked through the rubber roll 7 which is distributed up and down, the middle parts of the left aluminum profile 10 and the right aluminum profile 11 are prevented from being gradually extruded along with the expansion of the left aluminum profile 11 and the left aluminum profile 11, the left aluminum profile 11 and the left aluminum profile 11 are continuously extruded and the left aluminum profile 11 which are continuously and the left aluminum profile 11 to be distributed along with the left and the left aluminum profile 11 and the left and the aluminum profile 11;
s4: the upper and lower ends of the middle parts of the left aluminum profile 10 and the right aluminum profile 11 are plugged, meanwhile, the injection of the double-component polyurethane is finished, the double-component polyurethane expands along with the time, a certain pressure is applied by the inclined structures of the inner cavities of the left aluminum profile 10 and the right aluminum profile 11, the compactness after expansion is improved, meanwhile, in the expansion process, the air in the cavities of the left aluminum profile 10 and the right aluminum profile 11 is discharged from the capillary air holes 72 in the rubber roll 7 above, meanwhile, the tightness of the rubber roll 7 is ensured by the reinforcing ribs 71, the friction force when the rubber roll 7 moves along with the left aluminum profile 10 and the right aluminum profile 11 by pressing the balls 231 on the pressing blocks 23 is reduced, and a reserved space is reserved for the air to be discharged from the capillary air holes 72;
s5: after the forming is finished, the motor 5 is reversely driven, so that the left aluminum profile 10 and the right aluminum profile 11 exit the forming equipment, the rubber film 7 and the vertical rod 14 are returned to the original positions, when the vertical rod 14 returns to the original positions, the outer inclined surface of the adjusting rod 16 is contacted with the limiting rod 25, so that the adjusting rod 16 is stressed to compress the adjusting spring 15 to facilitate the subsequent resetting, meanwhile, the adjusting rod 16 and the limiting rod 25 can not block the resetting of the vertical rod 14, meanwhile, the pushing block 17 follows the resetting, the inclined surfaces push the cross rod 27 and the pressing block 23 to reset, the limiting rod 25 is clamped into the limiting groove 26 under the action of the reset spring 24, the position of the pressing block 23 is fixed, and the balancing weight 20 is gradually pushed back to the original position, so that the subsequent operation of the other groups of left aluminum profile 10 and right aluminum profile 11 is facilitated;
the molding equipment in the steps S1-S5 comprises a base 1, a vertical frame 2 is fixed at the top of the base 1, a pouring assembly 3 is arranged at the top of the vertical frame 2, a pouring head 4 is connected to the output end of the pouring assembly 3, a motor 5 is fixed at the protruding position of the inner wall above the vertical frame 2 and the protruding position of the top of the base 1, a winding roller 6 is connected to the output end of the motor 5, rubber films 7 are wound on the upper winding roller 6 and the lower winding roller 6, the end part of the rubber film 7 bypasses a guide roller 61, the guide roller 61 is arranged on the side wall of the vertical frame 2 in a bearing manner, the end part of the winding roller 6 is connected with a pushing wheel 8 through a synchronous belt, the pushing wheel 8 is positioned above the base 1, a positioning rod 9 is fixed at the corresponding position of the top of the base 1, a left aluminum profile 10 and a right aluminum profile 11 are placed above the base 1 and inside the vertical frame 2, the left aluminum profile 10 and the right aluminum profile 11 are positioned above the positioning rod 9, the left aluminum profile 10 and the right aluminum profile 11 are positioned below the pushing wheel 8, rubber films 7 are sleeved at the ends of the left aluminum profile 10 and the right aluminum profile 11, one end of the winding roller 6 is connected with a bevel gear transmission assembly 62 through a synchronous belt, the bevel gear transmission assembly 62 is embedded in the top of the vertical frame 2, one end of the bevel gear transmission assembly 62 is connected with a screw rod 12, a screw rod 12 bearing is arranged in a movable groove 13, the movable groove 13 is arranged on the inner wall of the top of the vertical frame 2, a vertical rod 14 is sleeved on the screw rod 12, the vertical rod 14 is positioned at the end positions of the left aluminum profile 10 and the right aluminum profile 11, an adjusting rod 16 is embedded on the inner wall of the upper end and the lower end of the vertical rod 14 through an adjusting spring 15, and a pushing block 17 is fixed on the inner wall of the middle part of the vertical rod 14; the heat-insulating aluminum profile door window comprises a left aluminum profile 10 and a right aluminum profile 11, wherein the left aluminum profile 10 and the right aluminum profile 11 are integrally and separately formed, two locking points are respectively arranged at the upper and lower positions of the cavities inside the left aluminum profile 10 and the right aluminum profile 11, the inner walls of the cavities of the left aluminum profile 10 and the right aluminum profile 11 are respectively provided with an inclined structure, reinforcing ribs 71 are transversely embedded and fixed in a rubber roll 7 at equal intervals, and capillary air holes 72 are formed in the middle of the upper rubber roll 7 in a penetrating mode at equal intervals; the winding roller 6 is driven to rotate by the motor 5, the propelling wheel 8 can drive the left aluminum profile 10 and the right aluminum profile 11 to automatically move, meanwhile, the rubber film 7 is driven to automatically cover the left aluminum profile 10 and the right aluminum profile 11, the casting assembly 3 and the casting head 4 are matched for casting, the upper and lower positions of the left aluminum profile 10 and the right aluminum profile 11 are plugged, the casting and expansion are ensured, the subsequent bridge cutting process is not needed, meanwhile, the excessive expansion of polyurethane can be avoided by plugging the upper part, the upper part is required to be subjected to the leveling cutting operation, and the operation is simple;
example 2
Referring to fig. 1-8, the liquid storage cavity 18 is opened at the top of the stand 2 and the top of the base 1, the piston plate 19 is placed in the liquid storage cavity 18 at the top of the stand 2, the balancing weight 20 is placed at the protruding position of the top of the piston plate 19, the liquid storage cavities 18 on the stand 2 and the base 1 are mutually communicated, the inner wall at the top of the stand 2 and the top of the base 1 are both fixed with the pressing seat 21, the liquid guide cavity 22 is opened in the pressing seat 21, the liquid guide cavity 22 and the liquid storage cavity 18 in the pressing seat 21 are communicated, the pressing block 23 is mounted in the liquid guide cavity 22 in an adhering manner, the ball 231 is mounted at the end part of the pressing block 23 in an embedded manner, the limit rod 25 is mounted at two sides of the pressing seat 21 in an elastic penetrating manner through the reset spring 24, one end of the limit rod 25 is positioned in the limit groove 26, the limit groove 26 is opened at the outer side of the middle part of the pressing block 23, the outside of the pressing block 23 is fixedly provided with a cross bar 27, two vertical bars 14 are symmetrically arranged about the central axis of the pressing seat 21, the two vertical bars 14 are parallel to the pressing block 23, one end of the adjusting rod 16 is in a T-shaped structure and elastically slides in the vertical bars 14 through the adjusting spring 15, the cross section of the other end of the adjusting rod 16 is in an L-shaped structure, the inner side and the outer side of the L-shaped structure end of the adjusting rod 16 are both in an inclined structure design, the distribution position of the adjusting rod 16 corresponds to the distribution position of the limiting rod 25, the top of the side section of the pushing block 17 is in an inclined structure, the pushing block 17 corresponds to the distribution position of the cross bar 27, the pressing seat 21 is distributed in the base 1 and the stand 2 at equal intervals, the pressing block 23 in the pressing seat 21 is in a T-shaped structure and slides in the liquid guide cavity 22 in an attaching way, the end of the limiting rod 25 is in a right trapezoid structure design, the end part of the limit rod 25 is mutually clamped with the limit groove 26; the left side aluminium alloy 10 and right side aluminium alloy 11 are at the removal in-process, and montant 14 follows the activity, cooperates the conduction of balancing weight 20 and fluid, presses the rubber roll 7 of position about through a plurality of press blocks 23 and carries out the press operation, keeps rubber film 7 and the compactness of terminal surface about left side aluminium alloy 10 and right side aluminium alloy 11, improves pouring efficiency, avoids spilling over, cooperates the characteristic of left side aluminium alloy 10 and right side aluminium alloy 11 self simultaneously, exerts pressure when polyurethane inflation, improves compactness and joint strength.
What has not been described in detail in this specification is prior art that is well known to those skilled in the art, and in the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (8)
1. A molding method of a heat-insulating aluminum profile door and window is characterized by comprising the following steps: the molding method comprises the following steps:
s1: firstly, one ends of a left aluminum profile (10) and a right aluminum profile (11) are placed on a base (1) of forming equipment, positioning is carried out through a positioning rod (9) and a pushing wheel (8), one ends of the left aluminum profile (10) and the right aluminum profile (11) are propped against a rubber roll (7) on a winding roller (6) and simultaneously propped against a vertical rod (14), under the cooperation of a guide roller (61), the front ends of the rubber roll (7) are adhered to the front ends of the left aluminum profile (10) and the right aluminum profile (11), and then the output end of a pouring head (4) on a pouring assembly (3) is positioned in the middle of the front ends of the left aluminum profile (10) and the right aluminum profile (11);
s2: starting a motor (5) in the vertical frame (2), driving a winding roller (6) and a pushing wheel (8) to rotate by the motor (5), pushing a left aluminum profile (10) and a right aluminum profile (11) to advance by the pushing wheel (8), and simultaneously driving a rubber roll (7) to unreel and rotate by the winding roller (6), wherein the rubber roll (7) which is convenient to vertically distribute can synchronously move along with the left aluminum profile (10) and the right aluminum profile (11);
s3: when the winding roller (6) rotates, the bevel gear transmission component (62) is driven to rotate, the screw rod (12) can be driven to rotate in the movable groove (13), the vertical rod (14) is driven to move along with the left aluminum profile (10) and the right aluminum profile (11), when the vertical rod (14) moves, the inner inclined surface of the adjusting rod (16) contacts with the limiting rod (25), the limiting rod (25) can be pulled to move outwards and leave the limiting groove (26), at the moment, the limit is lost according to the position of the pressing block (23), under the action of gravity of the balancing weight (20), oil is extruded into the liquid guide cavity (22) distributed up and down from the liquid storage cavity (18) through the piston plate (19) and the balancing weight (20), then the pressing block (23) distributed up and down can be driven to move towards the rubber roll (7), the rubber roll (7) is extruded according to the pressing block (23), the rubber roll (7) is pressed at the upper and lower positions of the middle parts of the left aluminum profile (10) and the right aluminum profile (11), the middle parts of the left aluminum profile (10) and the right aluminum profile (11) are synchronously extruded through the pouring component (3) and the pouring component (4) are synchronously extruded to the middle parts of the left aluminum profile (11) and the middle parts are prevented from being leaked out through the polyurethane expansion profile (11), along with the continuous movement of the left aluminum profile (10), the right aluminum profile (11) and the vertical rods (14), a plurality of pressing blocks (23) distributed at equal intervals gradually extrude the rubber roll (7), so that the rubber roll (7) is completely attached to the left aluminum profile (10) and the right aluminum profile (11);
s4: the upper and lower ends of the middle parts of the left aluminum profile (10) and the right aluminum profile (11) are plugged, meanwhile, the injection of the double-component polyurethane is finished, as time goes by, the double-component polyurethane expands, a certain pressure is applied through the inclined structures of the inner cavities of the left aluminum profile (10) and the right aluminum profile (11), the compactness after expansion is improved, meanwhile, in the expansion process, air in the cavities of the left aluminum profile (10) and the right aluminum profile (11) is discharged through capillary holes (72) in an upper rubber roll (7), meanwhile, the tightness of a rubber roll (7) is ensured through reinforcing ribs (71), and through the use of balls (231) on a pressing block (23), the friction force of the rubber roll (7) when the rubber roll (10) and the right aluminum profile (11) move is reduced, and a reserved space is reserved for the air to be discharged from the capillary holes (72);
s5: after the forming is finished, the motor (5) is reversely driven, so that the left side aluminum profile (10) and the right side aluminum profile (11) exit the forming equipment, meanwhile, the rubber film (7) and the vertical rod (14) are returned to the original position, when the vertical rod (14) returns to the original position, the outer inclined surface of the adjusting rod (16) is contacted with the limiting rod (25), so that the adjusting rod (16) is stressed to compress the adjusting spring (15) to facilitate the subsequent resetting, meanwhile, the adjusting rod (16) and the limiting rod (25) can not block the resetting of the vertical rod (14), meanwhile, the pushing block (17) follows the resetting, the inclined surface pushes the cross rod (27) and the pressing block (23) to reset, the limiting rod (25) is clamped into the limiting groove (26) under the action of the reset spring (24), the position of the pressing block (23) is fixed, and the balancing weight (20) is gradually pushed back to the original position, so that the other groups of left side aluminum profiles (10) and the right side aluminum profiles (11) are convenient to operate subsequently;
the molding equipment in the steps S1-S5 comprises a base (1), wherein a vertical frame (2) is fixed at the top of the base (1), a pouring assembly (3) is installed at the top of the vertical frame (2), a pouring head (4) is connected to the output end of the pouring assembly (3), a motor (5) is fixed at the protruding position of the inner wall above the vertical frame (2) and the protruding position of the top of the base (1), a winding roller (6) is connected to the output end of the motor (5), rubber films (7) are wound on the upper and lower winding rollers (6), the end part of the rubber film (7) bypasses a guide roller (61), a guide roller (61) is installed on the side wall of the vertical frame (2) in a bearing manner, the end part of the winding roller (6) is connected with a pushing wheel (8) through a synchronous belt, the pushing wheel (8) is located above the base (1), a positioning rod (9) is fixed at the corresponding position of the top of the base (1), a left aluminum profile (10) and a right aluminum profile (10) and a left aluminum profile (11) and a right aluminum profile (11) are placed inside the base (1) and the left aluminum profile (11) and the right aluminum profile (11) are located on the left aluminum profile (11) and the right aluminum profile (11) is located on the right aluminum profile (11), the end parts of the left side aluminum profile (10) and the right side aluminum profile (11) are sleeved with rubber films (7), one end of the winding roller (6) is connected with a bevel gear transmission assembly (62) through a synchronous belt, the bevel gear transmission assembly (62) is embedded in the top of the vertical frame (2), one end of the bevel gear transmission assembly (62) is connected with a screw rod (12), the screw rod (12) is arranged in a movable groove (13) in a bearing manner, the movable groove (13) is formed in the inner wall of the top of the vertical frame (2), a vertical rod (14) is sleeved on the screw rod (12) in a threaded manner, the vertical rod (14) is positioned at the end parts of the left side aluminum profile (10) and the right side aluminum profile (11), an adjusting rod (16) is embedded on the inner wall of the upper end and the lower end of the vertical rod (14) through an adjusting spring (15), and a pushing block (17) is fixed on the inner wall of the middle part of the vertical rod (14).
Still include stock solution chamber (18), the top position of setting up in the top of grudging post (2) and base (1) in stock solution chamber (18) at grudging post (2) top has placed piston plate (19) in stock solution chamber (18) at and grudging post (2) top protrusion position has placed balancing weight (20), stock solution chamber (18) on grudging post (2) and base (1) communicate each other, and the inner wall at grudging post (2) top and the top position of base (1) all are fixed with press seat (21) to set up in pressing seat (21) and have offered drain chamber (22), drain chamber (22) and stock solution chamber (18) in pressing seat (21) link up mutually, and install pressing piece (23) in the drain chamber (22) to pressing piece (23)'s tip embedded ball (231) of installing, the both sides of pressing seat (21) are through reset spring (24) elastic penetration and are installed spacing pole (25), and the one end of spacing pole (25) is located spacing groove (26), and pressing the outside of pressing groove (26) is offered in pressing the outside of pressing piece (23) and is pressed down in the outside of pressing piece (27).
2. The method for forming the heat-insulating aluminum profile door and window according to claim 1, wherein the method comprises the following steps: reinforcing ribs (71) are transversely embedded and fixed in the rubber roll (7) at equal intervals, and capillary air holes (72) are formed in the middle of the upper rubber roll (7) in a penetrating mode in an equidistant array mode.
3. The method for forming the heat-insulating aluminum profile door and window according to claim 1, wherein the method comprises the following steps: the two vertical rods (14) are symmetrically arranged about the central axis of the pressing seat (21), and the two vertical rods (14) are parallel to the pressing block (23).
4. The method for forming the heat-insulating aluminum profile door and window according to claim 1, wherein the method comprises the following steps: one end of the adjusting rod (16) is of a T-shaped structure and elastically slides in the vertical rod (14) through the adjusting spring (15), the cross section of the other end of the adjusting rod (16) is of an L-shaped structure, the inner side and the outer side of the end of the L-shaped structure of the adjusting rod (16) are of an inclined structure design, and the adjusting rod (16) corresponds to the distribution position of the limiting rod (25).
5. The method for forming the heat-insulating aluminum profile door and window according to claim 1, wherein the method comprises the following steps: the top of the side section of the pushing block (17) is designed in an inclined structure, and the distribution positions of the pushing block (17) and the cross rod (27) are corresponding.
6. The method for forming the heat-insulating aluminum profile door and window according to claim 1, wherein the method comprises the following steps: the pressing seats (21) are distributed in the base (1) and the vertical frame (2) at equal intervals, and the pressing blocks (23) in the pressing seats (21) are in a T-shaped structure and are adhered and slide in the liquid guide cavity (22).
7. The method for forming the heat-insulating aluminum profile door and window according to claim 1, wherein the method comprises the following steps: the end part of the limiting rod (25) is of a right trapezoid structure design, and the end part of the limiting rod (25) is mutually clamped with the limiting groove (26).
8. A heat-insulating aluminum profile door and window applied to the molding method of the heat-insulating aluminum profile door and window according to any one of claims 1 to 7, characterized in that: this thermal-insulated aluminium alloy door and window includes left side aluminium alloy (10) and right side aluminium alloy (11), and left side aluminium alloy (10) and right side aluminium alloy (11) separate integrated into one piece to the upper and lower position of the inside cavity of left side aluminium alloy (10) and right side aluminium alloy (11) all has two lock points, and the inner wall of left side aluminium alloy (10) and right side aluminium alloy (11) cavity all sets up to the slope structure moreover.
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| US8225458B1 (en) * | 2001-07-13 | 2012-07-24 | Hoffberg Steven M | Intelligent door restraint |
| JP6511666B1 (en) * | 2018-05-29 | 2019-05-15 | 三門県利成電子科技有限公司 | New type of traffic monitoring electronic monitoring equipment |
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