Energy-saving thermal-insulation aluminum alloy door and window and extrusion assembling equipment for outer frame thereof

Abstract

The present application relates to aluminium alloy door and window processing technical field, specifically is a kind of energy-saving thermal insulation aluminium alloy door and window and its outer frame extrusion assembly equipment, the present application includes fixed outer frame, the top of fixed outer frame is slidably provided with sliding outer frame, fixed inner frame is inserted in the inside of sliding outer frame, heat insulation groove is opened symmetrically in the inside of sliding outer frame, elastic heat insulation fillet is filled in the inside of heat insulation groove, elastic locking piece is fixedly connected symmetrically in the inside of sliding outer frame, elastic locking piece is arranged between fixed inner frame and heat insulation groove.This application extrusion linkage by the bottom T-shaped elastic snap ring of fixed inner frame and the inside elastic locking piece of sliding outer frame, make elastic locking piece open to both sides and extrude heat insulation fillet, cooperate sharp friction pattern to enhance resistance friction, let heat insulation fillet tightly fill heat insulation groove inside, then through the resilience characteristics of elastic locking piece T-shaped elastic snap ring is firmly clamped in arc-shaped locking slot.

Description

Technical Field

[0001] This invention relates to the field of aluminum alloy door and window processing technology, specifically to an energy-saving and heat-insulating aluminum alloy door and window and its outer frame extrusion assembly equipment. Background Technology

[0002] Aluminum alloy doors and windows are widely used in the construction industry due to their lightweight, high strength, and corrosion resistance. Their energy-saving and heat-insulating performance depends on the reliability of the thermal insulation structure design and assembly process. The fixing effect of the thermal insulation material, the precision of the frame assembly, and the stability of the glass installation directly affect the user experience and service life of the doors and windows.

[0003] In existing technologies, the thermal insulation structure of aluminum alloy doors and windows is generally achieved by filling the frame groove with thermal insulation material. However, the method of fixing the thermal insulation material has obvious defects: most of them use a simple interference fit. This method is prone to poor adhesion between the thermal insulation material and the inner wall of the groove due to assembly deviation. During long-term use, it is easily loosened and shifted due to factors such as temperature cycle and vibration, forming a heat conduction gap, which greatly weakens the energy-saving and heat-preserving effect and cannot guarantee the long-term stable thermal insulation performance of doors and windows.

[0004] For frame extrusion assembly equipment, existing equipment can only achieve a single frame extrusion assembly function, lacking an integrated design that links extrusion and shaping: during the frame extrusion assembly process, it is impossible to simultaneously complete the precise pressing of the thermal insulation material and the shaping and calibration of the frame structure. An additional independent shaping and pressing process is required after the extrusion process, which not only leads to a cumbersome and inefficient production process, but also makes it easy for deviations to occur due to secondary positioning, affecting the fixing effect of the thermal insulation material and the assembly accuracy of the frame, thereby exacerbating the risk of loosening of the thermal insulation material. Summary of the Invention

[0005] The purpose of this invention is to provide an energy-saving and heat-insulating aluminum alloy door and window and its outer frame extrusion assembly equipment to solve the problems mentioned in the background art.

[0006] The objective of this invention can be achieved through the following technical solutions:

[0007] An energy-saving and heat-insulating aluminum alloy door and window, preferably, includes a fixed outer frame, a sliding outer frame slidably disposed on the top of the fixed outer frame, a fixed inner frame inserted inside the sliding outer frame, heat insulation grooves symmetrically opened inside the sliding outer frame, the heat insulation grooves being filled with elastic heat insulation strips, and elastic locking members symmetrically fixedly connected inside the sliding outer frame, the elastic locking members being disposed between the fixed inner frame and the heat insulation grooves;

[0008] When the sliding outer frame is assembled with the fixed inner frame, the elastic locking member is pressed into the heat insulation groove, pressing and fixing the elastic heat insulation strip filled in the heat insulation groove, so that the elastic heat insulation strip is completely attached to the inner wall of the heat insulation groove and the elastic locking member.

[0009] Preferably, the two elastic locking components are provided with arc-shaped locking grooves on their opposite sides, and a T-shaped elastic retaining ring is fixedly connected to the bottom of the fixed inner frame. The bottom of the T-shaped elastic retaining ring is provided with a buffer break. The heat insulation groove and the opposite sides of the elastic locking components are provided with sharp friction textures. The elastic heat insulation strip rubs against the sharp friction textures, thereby enhancing the elastic heat insulation strip's resistance to displacement.

[0010] Preferably, the top of the fixed inner frame is provided with a glass mounting groove, and a glass window panel is inserted into the glass mounting groove. The top of the fixed inner frame is symmetrically fixed with inclined limiting baffles. The glass mounting groove is located between the two inclined limiting baffles. The top of the sliding outer frame is symmetrically provided with bent baffles adapted to the inclined limiting baffles. The glass window panel is located between the two bent baffles. The bent baffles are inclined towards the side of the glass window panel and fit against the outer side of the glass window panel to form a stable support for the glass window panel.

[0011] An energy-saving and heat-insulating aluminum alloy door and window frame extrusion assembly equipment, preferably, includes a base, an arched frame fixedly connected to the top of the base, and a transfer groove opened on the top of the base. A transfer slide is slidably arranged inside the transfer groove. A pressing plate is arranged inside the arched frame. A storage groove is symmetrically opened at one end of the pressing plate. An arc-shaped card plate is fixedly connected inside the storage groove.

[0012] The arched frame is equipped with an assembly module inside. The assembly module is used to drive the sliding outer frame to assemble with the fixed inner frame, thereby causing the elastic locking element to squeeze the elastic heat insulation strip and push the bending baffle to tilt and fit towards the glass window panel.

[0013] One end of the base is provided with a transfer module, which is used to drive the transfer slide to move the sliding outer frame and the fixed inner frame toward or away from the bottom of the pressing plate.

[0014] Preferably, the assembly module includes two pressing slide rods symmetrically slidably disposed on the top of the arched frame. The bottoms of the two pressing slide rods pass through the arched frame and are fixedly connected to a connecting plate. An electric push rod is fixedly connected to the top of the arched frame, and the output end of the electric push rod is fixedly connected to the connecting plate. Buffer slide rods are symmetrically fixedly connected to the top of the pressing plate. The tops of the buffer slide rods pass through the connecting plate and are slidably disposed with the connecting plate. An abutment ring is fixedly connected to the middle section of the buffer slide rod. A return spring is sleeved on the outer periphery of the buffer slide rod and is disposed between the connecting plate and the abutment ring.

[0015] Preferably, the assembly module further includes a limiting contact rod symmetrically fixedly connected to one end of the pressing plate, and a pair of limiting platforms symmetrically fixedly connected to one end of the base. The top of the limiting platform is rotatably connected to a limiting roller, and the limiting roller has a built-in pressure sensor and is electrically connected to the electric push rod.

[0016] Preferably, the return spring is made of 50CrVA spring steel, which has high elastic limit and fatigue resistance. It can drive the T-shaped elastic retaining ring to be embedded in the arc-shaped locking groove, so that the elastic locking element is fully deformed and the elastic heat insulation strip is pressed to a state with no gap between it and the inner wall of the heat insulation groove.

[0017] When the elastic thermal insulation strip reaches a fully fitted state, the pressure sensor triggers a shutdown to prevent damage to the T-shaped elastic retaining ring or the arc-shaped locking groove.

[0018] Preferably, the assembly module further includes clamping platforms symmetrically arranged inside the arched frame. A pair of clamping slide rods are symmetrically fixedly connected to one end of the clamping platform. A pair of L-shaped mounting platforms are symmetrically fixedly connected to the inner side of the arched frame. One end of the clamping slide rod passes through the L-shaped mounting platform and is slidably connected to the L-shaped mounting platform. A clamping spring is sleeved on the outer periphery of the clamping slide rod. The clamping spring is located between the end of the clamping slide rod and the L-shaped mounting platform. A clamping roller is rotatably connected to one end of the clamping platform. The clamping roller rolls against the bending baffle.

[0019] Preferably, the assembly module further includes a pair of transmission slide rods symmetrically fixedly connected to the inner side of the arched frame. One end of each of the two adjacent transmission slide rods is slidably connected to a transmission slide table. The bottom of the transmission slide table is fixedly connected to a transmission ramp. One side of the clamping platform is rotatably connected to a transmission roller that rolls against the transmission ramp. A transmission spring is sleeved on the outer periphery of the transmission slide rod. The transmission spring is located below the transmission slide table. A transmission block adapted to the connecting plate is fixedly connected to the top of the transmission slide table.

[0020] Preferably, the transfer module includes a transfer mounting groove formed at the bottom of the transfer slide, a rack is fixedly connected to the bottom of the transfer slide, a reducer is fixedly connected inside the transfer mounting groove, a gear is fixedly connected to the output end of the reducer, the gear meshes with the rack, and a motor is fixedly connected to the input end of the reducer.

[0021] The beneficial effects of this invention are:

[0022] 1. In this invention, after the elastic thermal insulation strip is placed into the thermal insulation groove of the sliding outer frame, the T-shaped elastic retaining ring at the bottom of the fixed inner frame and the elastic locking member inside the sliding outer frame are squeezed together to make the elastic locking member open to both sides and squeeze the thermal insulation strip. The sharp friction texture enhances the frictional force, allowing the thermal insulation strip to tightly fill the interior of the thermal insulation groove. Then, the rebound characteristic of the elastic locking member firmly locks the T-shaped elastic retaining ring into the arc-shaped locking groove. Structurally, this eliminates the possibility of the thermal insulation material loosening or shifting, effectively blocks the heat conduction gap, and ensures the long-term stable energy-saving and thermal insulation performance of the doors and windows.

[0023] 2. The outer frame extrusion assembly equipment of the present invention completes the precise alignment of the sliding outer frame through the transfer slide table, and uses the electric push rod to drive the pressing plate to extrude and assemble the fixed inner frame and the sliding outer frame, and simultaneously completes the pressing and fixing of the heat insulation strip. Subsequently, the connecting plate presses down the transmission block, which in turn drives the transmission slide table, clamping table and other components to push the bending baffle towards the glass window panel, forming a multi-point stable support. There is no need to add an extra process for shaping and adapting the glass positioning, avoiding secondary positioning deviation, simplifying the production process, and ensuring the frame assembly accuracy and glass installation stability.

[0024] 3. This invention utilizes the buffer break design at the bottom of the T-shaped elastic retaining ring to make its deformation flexible. Combined with the elastic reset characteristics of the elastic locking component, it ensures the firmness of the frame connection while preventing component damage during extrusion. The contact and fitting structure of the bending baffle and the inclined limiting baffle significantly increases the support points and contact area of ​​the glass window panel, effectively mitigating vibration and impact during long-term use of the glass and reducing the risk of shaking and breakage. The inclusion of elastic components such as the reset spring and clamping spring in the equipment enables flexible adjustment of the extrusion force. Combined with the precise control of the pressure sensor built into the limiting roller, it further ensures the stability of the assembly process. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the overall structure of the energy-saving and heat-insulating aluminum alloy doors and windows in this invention;

[0027] Figure 2 This is a schematic diagram of the internal structure of the sliding outer frame in this invention;

[0028] Figure 3 This is an exploded view of the connection relationship between the sliding outer frame and the fixed inner frame in this invention;

[0029] Figure 4 This is a schematic diagram of the overall structure of the outer frame extrusion assembly equipment in this invention;

[0030] Figure 5 This is a side view of the outer frame extrusion assembly equipment in this invention;

[0031] Figure 6 This is a schematic diagram of the internal structure of the arched frame in this invention;

[0032] Figure 7 This is an exploded view of the bottom structure of the transfer slide in this invention;

[0033] Figure 8This is a three-dimensional structural diagram of the pressing plate in this invention;

[0034] Figure 9 This is a top view of the pressing plate in this invention;

[0035] Figure 10 Figure 9 A cross-sectional view along the AA direction;

[0036] Figure 11 This is an exploded view of the connection relationship between the transmission ramp and the transmission roller in this invention.

[0037] The attached diagram is labeled as follows: 1. Fixed outer frame; 2. Sliding outer frame; 3. Fixed inner frame; 4. Thermal insulation groove; 5. Elastic thermal insulation strip; 6. Elastic locking element; 7. Arc-shaped locking groove; 8. T-shaped elastic retaining ring; 9. Buffer break; 10. Sharp friction texture; 11. Glass mounting groove; 12. Glass window panel; 13. Angled limiting baffle; 14. Bending baffle; 15. Base; 16. Arched frame; 17. Transfer slide; 18. Transfer slide table; 19. Pressing plate; 20. Storage groove; 21. Arc-shaped retaining plate; 22. Pressing slide. 23. Rod; 24. Connecting plate; 25. Electric actuator; 26. Buffer slide rod; 27. Abutment ring; 28. Return spring; 29. ​​Limiting abutment rod; 30. Limiting platform; 31. Limiting roller; 32. Clamping platform; 33. Clamping slide rod; 34. L-shaped mounting platform; 35. Clamping spring; 36. Clamping roller; 37. Transmission slide rod; 38. Transmission slide table; 39. Transmission inclined platform; 40. Transmission roller; 41. Transmission spring; 42. Transmission block; 43. Transfer mounting groove; 44. Rack; 45. Reducer; 46. Gear; 47. Motor. Detailed Implementation

[0038] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0039] An energy-saving and heat-insulating aluminum alloy door and window and its outer frame extrusion assembly equipment are disclosed. The energy-saving and heat-insulating aluminum alloy door and window is a key component for building energy conservation. The stability of its thermal insulation material, the strength of its glass installation support, and its long-term energy-saving effect are comprehensively guaranteed through the extrusion linkage design of T-shaped elastic retaining rings and elastic locking parts, the multi-point support structure of the bending baffle, and the tight filling process of the elastic thermal insulation strip. The outer frame extrusion assembly equipment is a core assembly device for aluminum alloy doors and windows. It is specifically designed to achieve precise alignment and assembly of the door and window frame, synchronous pressing and fixing of the thermal insulation strip, and automatic tilting and shaping of the bending baffle through the coordinated operation of the transfer alignment module, the extrusion assembly mechanism, and the shaping linkage component. At the same time, it completes the flexible pressure control and automated component transportation during the assembly process.

[0040] An energy-saving and heat-insulating aluminum alloy door and window, such as Figures 1-3 As shown, it includes a fixed outer frame 1, a sliding outer frame 2 slidably disposed on the top of the fixed outer frame 1, a fixed inner frame 3 inserted inside the sliding outer frame 2, heat insulation grooves 4 symmetrically opened inside the sliding outer frame 2, the heat insulation grooves 4 are filled with elastic heat insulation strips 5, and elastic locking members 6 are symmetrically fixedly connected inside the sliding outer frame 2, the elastic locking members 6 are disposed between the fixed inner frame 3 and the heat insulation grooves 4;

[0041] When the sliding outer frame 2 is assembled with the fixed inner frame 3, the elastic locking member 6 is pressed into the heat insulation groove 4, pressing and fixing the elastic heat insulation strip 5 filled in the heat insulation groove 4, so that the elastic heat insulation strip 5 is completely in contact with the inner wall of the heat insulation groove 4, the bottom end of the fixed inner frame 3, and the elastic locking member 6.

[0042] Among them, the two elastic locking parts 6 are provided with arc-shaped locking grooves 7 on their opposite sides, and the bottom of the fixed inner frame 3 is fixedly connected with a T-shaped elastic retaining ring 8. The bottom of the T-shaped elastic retaining ring 8 is provided with a buffer break 9. The heat insulation groove 4 and the opposite sides of the elastic locking parts 6 are provided with sharp friction textures 10. The elastic heat insulation strip 5 rubs against the sharp friction textures 10 to enhance the anti-displacement ability of the elastic heat insulation strip 5.

[0043] Furthermore, a glass mounting groove 11 is provided at the top of the fixed inner frame 3, and a glass window panel 12 is inserted inside the glass mounting groove 11. A symmetrical inclined limiting baffle 13 is fixedly connected to the top of the fixed inner frame 3. The glass mounting groove 11 is located between the two inclined limiting baffles 13. A symmetrical bent baffle 14 adapted to the inclined limiting baffle 13 is provided at the top of the sliding outer frame 2. The glass window panel 12 is located between the two bent baffles 14. The bent baffle 14 is inclined towards the side of the glass window panel 12 and fits against the outer side of the glass window panel 12 to form a stable support for the glass window panel 12.

[0044] When using, first lay the elastic heat insulation strip 5 flat into the preset symmetrical heat insulation groove 4 inside the sliding outer frame 2, ensuring that the elastic heat insulation strip 5 initially fits the inner wall of the heat insulation groove 4 without obvious deviation. Then, align the bottom of the fixed inner frame 3 with the assembly cavity of the sliding outer frame 2, so that the T-shaped elastic retaining ring 8 at the bottom of the fixed inner frame 3 is aligned with the gap between the two elastic locking parts 6, and slowly press the fixed inner frame 3 into the sliding outer frame 2.

[0045] During assembly, the T-shaped elastic retaining ring 8 and the two elastic locking parts 6 are squeezed against each other, and both deform synchronously: the elastic locking parts 6 slowly open to both sides, and the sharp friction texture 10 on their inner side simultaneously squeezes the elastic heat insulation strip 5 in the heat insulation groove 4, so that the elastic heat insulation strip 5 gradually deforms and tightly fills the interior of the heat insulation groove 4.

[0046] At the same time, the T-shaped elastic retaining ring 8 converges towards the center, and the buffer break 9 at its bottom gradually shrinks until the T-shaped elastic retaining ring 8 is completely inserted into the arc-shaped locking groove 7 of the elastic locking component 6. At this time, the elastic locking component 6 resets by means of its own rebound characteristics, firmly locking the T-shaped elastic retaining ring 8, completing the stable connection between the fixed inner frame 3 and the sliding outer frame 2. The elastic heat insulation strip 5 is stably fixed in the heat insulation groove 4 under the action of the sharp friction texture 10, reducing the risk of loosening and displacement.

[0047] Finally, after the bending baffle 14 at the top of the sliding outer frame 2 is squeezed and tilted towards the glass window panel 12, the bending baffle 14 abuts against and fits against the inclined limiting baffle 13, and at the same time abuts against both sides of the glass mounting groove 11. Then, the glass window panel 12 is placed into the glass mounting groove 11 at the top of the fixed inner frame 3, so that the glass window panel 12 is located between the bending baffles 14, and glass glue is filled between the glass window panel 12 and the bending baffles 14, so that the bending baffles 14 cooperate with the fixed inner frame 3 to form a multi-point stable support for the glass window panel 12.

[0048] An energy-saving and heat-insulating aluminum alloy door and window frame extrusion assembly equipment, such as Figures 4-11 As shown, it includes a base 15, an arched frame 16 is fixedly connected to the top of the base 15, and a transfer groove 17 is opened on the top of the base 15. A transfer slide 18 is slidably arranged inside the transfer groove 17. A pressing plate 19 is arranged inside the arched frame 16. A storage groove 20 is symmetrically opened at one end of the pressing plate 19. An arc-shaped card plate 21 is fixedly connected inside the storage groove 20.

[0049] The arched frame 16 has an assembly module inside. The assembly module is used to drive the sliding outer frame 2 to assemble with the fixed inner frame 3, causing the elastic locking piece 6 to squeeze the elastic heat insulation strip 5, and at the same time pushing the bending baffle 14 to tilt and fit towards the glass window panel 12.

[0050] A transfer module is provided at one end of the base 15. The transfer module is used to drive the transfer slide 18 to move the sliding outer frame 2 and the fixed inner frame 3 toward or away from the bottom of the pressing plate 19.

[0051] The assembly module includes two pressing slide rods 22 symmetrically slidably disposed on the top of the arch frame 16. The bottom of the two pressing slide rods 22 passes through the arch frame 16 and is fixedly connected to a connecting plate 23. An electric push rod 24 is fixedly connected to the top of the arch frame 16. The output end of the electric push rod 24 is fixedly connected to the connecting plate 23. A buffer slide rod 25 is symmetrically fixedly connected to the top of the pressing plate 19. The top of the buffer slide rod 25 passes through the connecting plate 23 and is slidably disposed with the connecting plate 23. A contact ring 26 is fixedly connected to the middle section of the buffer slide rod 25. A return spring 27 is sleeved on the outer periphery of the buffer slide rod 25. The return spring 27 is disposed between the connecting plate 23 and the contact ring 26.

[0052] Furthermore, the assembly module also includes a limiting contact rod 28 symmetrically fixedly connected to one end of the pressing plate 19, and a pair of limiting platforms 29 symmetrically fixedly connected to one end of the base 15. The top of the limiting platform 29 is rotatably connected to a limiting roller 30, which has a built-in pressure sensor and is electrically connected to the electric push rod 24.

[0053] Furthermore, the return spring 27 is made of 50CrVA spring steel, which has high elastic limit and fatigue resistance. It can drive the T-shaped elastic retaining ring 8 to be embedded in the arc-shaped locking groove 7, so that the elastic locking element 6 is fully deformed and presses the elastic heat insulation strip 5 to a state with no gap between it and the inner wall of the heat insulation groove 4.

[0054] When the elastic heat insulation strip 5 reaches a fully fitted state, the pressure sensor triggers a shutdown to prevent damage to the T-shaped elastic retaining ring 8 or the arc-shaped locking groove 7.

[0055] Furthermore, the assembly module also includes clamping platforms 31 symmetrically arranged inside the arched frame 16. A pair of clamping slide rods 32 are symmetrically fixedly connected to one end of the clamping platform 31. A pair of L-shaped mounting platforms 33 are symmetrically fixedly connected to the inner side of the arched frame 16. One end of the clamping slide rod 32 passes through the L-shaped mounting platform 33 and is slidably connected to the L-shaped mounting platform 33. A clamping spring 34 is sleeved on the outer periphery of the clamping slide rod 32. The clamping spring 34 is located between the end of the clamping slide rod 32 and the L-shaped mounting platform 33. A clamping roller 35 is rotatably connected to one end of the clamping platform 31. The clamping roller 35 rolls against the bent baffle 14.

[0056] Furthermore, the assembly module also includes a pair of transmission slide rods 36 symmetrically fixedly connected to the inner side of the arch frame 16. One end of the two adjacent transmission slide rods 36 is slidably connected to a transmission slide table 37. The bottom of the transmission slide table 37 is fixedly connected to a transmission ramp 38. One side of the clamping platform 31 is rotatably connected to a transmission roller 39 that rolls against the transmission ramp 38. A transmission spring 40 is sleeved on the outer periphery of the transmission slide rods 36. The transmission spring 40 is located below the transmission slide table 37. The top of the transmission slide table 37 is fixedly connected to a transmission block 41 that is adapted to the connecting plate 23.

[0057] Furthermore, the transfer module includes a transfer mounting groove 42 formed at the bottom of the transfer slide 17, a rack 43 fixedly connected to the bottom of the transfer slide 18, a reducer 44 fixedly connected inside the transfer mounting groove 42, a gear 45 fixedly connected to the output end of the reducer 44, the gear 45 meshing with the rack 43, and a motor 46 fixedly connected to the input end of the reducer 44.

[0058] In use, first, the sliding outer frame 2 equipped with the elastic heat insulation strip 5 is placed on the transfer slide 18, and then the fixed inner frame 3 is placed at the bottom of the pressing plate 19, and one end of the pressing plate 19 is embedded in the glass mounting groove 11 of the fixed inner frame 3. At this time, the arc-shaped card plate 21 in the storage groove 20 abuts against the inner wall of the glass mounting groove 11 and deforms and retracts into the storage groove 20. After the pressing plate 19 is embedded in place, the arc-shaped card plate 21 rebounds and tightly engages with the inner wall of the glass mounting groove 11, thereby achieving temporary fixation of the pressing plate 19 and the fixed inner frame 3.

[0059] Then, the motor 46 is started and the gear 45 is driven to rotate through the reducer 44. The gear 45 meshes with the rack 43 at the bottom of the transfer slide 18, which drives the transfer slide 18 to slide smoothly along the transfer slide 17 until the outer frame 2 moves to the bottom of the pressing plate 19. Then the motor 46 is turned off to complete the assembly and alignment of the outer frame 2 and the fixed inner frame 3.

[0060] Subsequently, the electric actuator 24 is activated to drive the connecting plate 23 to slide downward along the pressing slide bar 22. The connecting plate 23 drives the pressing plate 19 and the fixed inner frame 3 to move downward synchronously, so that the fixed inner frame 3 gradually embeds into the sliding outer frame 2.

[0061] As the electric actuator 24 continues to drive, the connecting plate 23 moves down to fit against the top of the transmission block 41, and continues to press down the transmission block 41, causing the transmission slide 37 to slide down along the transmission slide rod 36 and squeeze the transmission spring 40. The transmission inclined platform 38 at the bottom of the transmission slide 37 rolls against the transmission roller 39 on one side of the clamping platform 31, pushing the clamping platform 31 to slide towards the middle along the clamping slide rod 32. The clamping spring 34 is compressed under force, and the two clamping platforms 31 converge synchronously. The clamping roller 35 at one end pushes the bending baffle 14 at the top of the sliding outer frame 2 to tilt towards the glass window panel 12 until the bending baffle 14 abuts against and fits against the inclined limiting baffle 13.

[0062] During this process, the limiting contact rod 28 at one end of the pressing plate 19 comes into contact with the limiting roller 30 on the limiting platform 29. The pressure sensor built into the limiting roller 30 monitors the contact pressure in real time. When the pressure reaches the preset bonding threshold, the pressure sensor sends a signal to trigger the electric push rod 24 to stop working and turn off the motor 46, thus completing the entire outer frame extrusion assembly process.

[0063] The working principle of the energy-saving and heat-insulating aluminum alloy doors and windows and their outer frame extrusion assembly equipment provided by this invention is as follows:

[0064] First, for the assembly of energy-saving and heat-insulating aluminum alloy doors and windows, the elastic heat insulation strip 5 is placed into the heat insulation groove 4 preset inside the sliding outer frame 2 to ensure that the elastic heat insulation strip 5 initially fits the inner wall of the heat insulation groove 4. Then, the fixed inner frame 3 is aligned with the assembly position of the sliding outer frame 2 so that the T-shaped elastic retaining ring 8 at the bottom of the fixed inner frame 3 is in the corresponding position between the two elastic locking parts 6.

[0065] Next, the outer frame extrusion assembly equipment is started, and the transfer slide 18 carrying the sliding outer frame 2 is placed in the initial position of the transfer slide 17. Then, the fixed inner frame 3 is placed at the bottom of the pressing plate 19, so that one end of the pressing plate 19 is embedded in the glass mounting groove 11 of the fixed inner frame 3. At this time, the arc-shaped card plate 21 in the storage groove 20 comes into contact with the inner wall of the glass mounting groove 11 and deforms, retracting into the storage groove 20. After the pressing plate 19 is embedded in place, the arc-shaped card plate 21 uses its own spring characteristics to come into close contact with the inner wall of the glass mounting groove 11, realizing the temporary fixed connection between the pressing plate 19 and the fixed inner frame 3.

[0066] Subsequently, the motor 46 is started, and the gear 45 is driven to rotate through the reducer 44. The gear 45 meshes with the rack 43 at the bottom of the transfer slide 18, driving the transfer slide 18 to slide smoothly along the length of the transfer slide 17 until the sliding outer frame 2 moves directly under the pressing plate 19, completing the precise alignment of the sliding outer frame 2 and the fixed inner frame 3. At this time, the electric push rod 24 is started, and the output end of the electric push rod 24 drives the connecting plate 23 to move down along the length of the pressing slide 22. The connecting plate 23 simultaneously drives the pressing plate 19 and the fixed inner frame 3 to move down together. At this time, the pressing plate 19 is forced to push the contact ring 26 to squeeze the return spring 27, causing the return spring 27 to undergo a small stroke of contraction deformation, so as to use the elastic force of the return spring 27 to push the fixed inner frame 3 into the interior of the sliding outer frame 2.

[0067] During the embedding process of the fixed inner frame 3, the T-shaped elastic retaining ring 8 at its bottom forms a squeezing contact with the two elastic locking parts 6. The T-shaped elastic retaining ring 8 and the elastic locking parts 6 are simultaneously deformed under force: the two elastic locking parts 6 open to both sides, causing the sharp friction texture 10 on their inner side to simultaneously squeeze the elastic heat insulation strip 5 in the heat insulation groove 4, causing the elastic heat insulation strip 5 to deform and tightly fill the interior of the heat insulation groove 4. At the same time, the T-shaped elastic retaining ring 8 gathers towards the middle, and the size of the buffer break 9 at its bottom decreases until the T-shaped elastic retaining ring 8 is completely embedded in the arc-shaped locking groove 7 of the two elastic locking parts 6. Then, the elastic locking parts 6 reset by their own rebound characteristics, firmly locking the T-shaped elastic retaining ring 8 in the arc-shaped locking groove 7, completing the stable connection between the fixed inner frame 3 and the sliding outer frame 2. At the same time, the elastic heat insulation strip 5 is stably fixed in the heat insulation groove 4 under the action of the sharp friction texture 10 and its own deformation, reducing the possibility of loosening and displacement.

[0068] With the fixed inner frame 3 and the sliding outer frame 2 firmly connected, the connecting plate 23 moves down to fit against the transmission block 41 at the top of the transmission slide 37. At this time, the electric push rod 24 continues to drive the connecting plate 23 to move down. The pressing plate 19 is subjected to force and slides relative to the connecting plate 23 along the length direction of the buffer slide rod 25, which drives the abutment ring 26 to squeeze the return spring 27, causing the return spring 27 to undergo a large stroke of contraction deformation. With the help of the elastic force of the return spring 27, the pressing plate 19 is further pushed to drive the fixed inner frame 3 and the sliding outer frame 2 to fit tightly together. At the same time, the limiting abutment rod 28 at one end of the pressing plate 19 forms abutment with the limiting roller 30 at the top of the limiting platform 29. The pressure sensor built into the limiting roller 30 monitors the abutment pressure in real time and feeds back the signal.

[0069] Simultaneously, the connecting plate 23 continues to press down the transmission block 41, causing the transmission slide 37 to move down along the length of the transmission slide rod 36 and squeeze the transmission spring 40. The transmission inclined platform 38 at the bottom of the transmission slide 37 and the transmission roller 39 on one side of the clamping platform 31 form rolling contact, pushing the transmission roller 39 to drive the clamping platform 31 to slide along the length of the clamping slide rod 32. The clamping spring 34 on the outer periphery of the clamping slide rod 32 is subjected to force and shrinks and deforms. The two clamping platforms 31 converge towards the middle at the same time. The clamping roller 35 at one end pushes the bending baffle 14 at the top of the sliding outer frame 2 to tilt towards the glass window panel 12 until the bending baffle 14 and the inclined limiting baffle 13 come into contact and fit together. Finally, when the pressure sensor of the limiting roller 30 detects that the pressure reaches the preset fitting threshold, the electric push rod 24 is triggered to stop working, and the entire extrusion assembly process is completed.

[0070] After the fixed inner frame 3 and the sliding outer frame 2 are fixedly assembled by the outer frame extrusion assembly equipment, and the bending baffle 14 on the top of the sliding outer frame 2 is pushed to tilt towards the glass window panel 12, the glass window panel 12 is placed in the glass mounting groove 11 on the top of the fixed inner frame 3, so that the bending baffle 14 abuts against the outside of the glass window panel 12, forming a multi-point stable support for the glass window panel 12, effectively improving the installation stability of the glass window panel 12.

[0071] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. An energy-saving and heat-insulating aluminum alloy door and window, characterized in that: Includes a fixed outer frame (1), a sliding outer frame (2) is slidably provided on the top of the fixed outer frame (1), a fixed inner frame (3) is inserted inside the sliding outer frame (2), heat insulation grooves (4) are symmetrically opened inside the sliding outer frame (2), the heat insulation grooves (4) are filled with elastic heat insulation strips (5), and elastic locking members (6) are symmetrically fixedly connected inside the sliding outer frame (2), and the elastic locking members (6) are arranged between the fixed inner frame (3) and the heat insulation grooves (4); When the sliding outer frame (2) and the fixed inner frame (3) are assembled, the elastic locking member (6) is squeezed into the heat insulation groove (4) to press and fix the elastic heat insulation strip (5) filled in the heat insulation groove (4), so that the elastic heat insulation strip (5) is completely attached to the inner wall of the heat insulation groove (4) and the elastic locking member (6).

2. The energy-saving and heat-insulating aluminum alloy doors and windows according to claim 1, characterized in that: Both of the two elastic locking components (6) have arc-shaped locking grooves (7) on their opposite sides. The bottom of the fixed inner frame (3) is fixedly connected to a T-shaped elastic retaining ring (8). The bottom of the T-shaped elastic retaining ring (8) has a buffer break (9). The opposite sides of the heat insulation groove (4) and the elastic locking component (6) are provided with sharp friction textures (10). The elastic heat insulation strip (5) rubs against the sharp friction textures (10), enhancing the anti-displacement ability of the elastic heat insulation strip (5).

3. The energy-saving and heat-insulating aluminum alloy doors and windows according to claim 2, characterized in that: The top of the fixed inner frame (3) is provided with a glass mounting groove (11), and a glass window panel (12) is inserted inside the glass mounting groove (11). The top of the fixed inner frame (3) is symmetrically fixed with inclined limiting baffles (13). The glass mounting groove (11) is located between the two inclined limiting baffles (13). The top of the sliding outer frame (2) is symmetrically provided with bent baffles (14) that are adapted to the inclined limiting baffles (13). The glass window panel (12) is located between the two bent baffles (14). The bent baffles (14) are inclined toward the side of the glass window panel (12) and fit against the outer side of the glass window panel (12) to form a stable support for the glass window panel (12).

4. An extrusion assembly equipment for the outer frame of an energy-saving and heat-insulating aluminum alloy door and window, used for assembling the energy-saving and heat-insulating aluminum alloy door and window as described in claim 3, characterized in that: Includes a base (15), an arched frame (16) is fixedly connected to the top of the base (15), and a transfer groove (17) is opened on the top of the base (15). A transfer slide (18) is slidably arranged inside the transfer groove (17). A pressing plate (19) is arranged inside the arched frame (16). A storage groove (20) is symmetrically opened at one end of the pressing plate (19). An arc-shaped card plate (21) is fixedly connected inside the storage groove (20). The arched frame (16) is equipped with an assembly module inside. The assembly module is used to drive the sliding outer frame (2) to assemble with the fixed inner frame (3), drive the elastic locking piece (6) to squeeze the elastic heat insulation strip (5), and push the bending baffle (14) to tilt and fit towards the glass window panel (12). A transfer module is provided at one end of the base (15). The transfer module is used to drive the transfer slide (18) to move the sliding outer frame (2) and the fixed inner frame (3) toward or away from the bottom of the pressing plate (19).

5. The outer frame extrusion assembly equipment according to claim 4, characterized in that: The assembly module includes pressing slide rods (22) symmetrically slidably disposed on the top of the arch frame (16). The bottom of the two pressing slide rods (22) passes through the arch frame (16) and is fixedly connected to a connecting plate (23). An electric push rod (24) is fixedly connected to the top of the arch frame (16). The output end of the electric push rod (24) is fixedly connected to the connecting plate (23). A buffer slide rod (25) is symmetrically fixedly connected to the top of the pressing plate (19). The top of the buffer slide rod (25) passes through the connecting plate (23) and is slidably disposed with the connecting plate (23). An abutment ring (26) is fixedly connected to the middle section of the buffer slide rod (25). A return spring (27) is sleeved on the outer periphery of the buffer slide rod (25). The return spring (27) is disposed between the connecting plate (23) and the abutment ring (26).

6. The outer frame extrusion assembly equipment according to claim 5, characterized in that: The assembly module also includes a limiting contact rod (28) symmetrically fixedly connected to one end of the pressing plate (19), and a pair of limiting platforms (29) symmetrically fixedly connected to one end of the base (15). The top of the limiting platform (29) is rotatably connected to a limiting roller (30). The limiting roller (30) has a built-in pressure sensor and is electrically connected to the electric push rod (24).

7. The outer frame extrusion assembly equipment according to claim 6, characterized in that: The reset spring (27) is made of 50CrVA spring steel, which has high elastic limit and fatigue resistance. It can drive the T-shaped elastic retaining ring (8) to be embedded in the arc-shaped locking groove (7), so that the elastic locking part (6) is fully deformed and the elastic heat insulation strip (5) is pressed to a state with no gap between it and the inner wall of the heat insulation groove (4). When the elastic heat insulation strip (5) reaches a fully fitted state, the pressure sensor triggers a shutdown to prevent damage to the T-shaped elastic retaining ring (8) or the arc-shaped locking groove (7).

8. The outer frame extrusion assembly equipment according to claim 7, characterized in that: The assembly module also includes clamping platforms (31) symmetrically arranged inside the arched frame (16). A pair of clamping slide rods (32) are symmetrically fixedly connected to one end of the clamping platform (31). A pair of L-shaped mounting platforms (33) are symmetrically fixedly connected to the inner side of the arched frame (16). One end of the clamping slide rod (32) passes through the L-shaped mounting platform (33) and is slidably connected to the L-shaped mounting platform (33). A clamping spring (34) is sleeved on the outer periphery of the clamping slide rod (32). The clamping spring (34) is located between the end of the clamping slide rod (32) and the L-shaped mounting platform (33). A clamping roller (35) is rotatably connected to one end of the clamping platform (31). The clamping roller (35) rolls against the bending baffle (14).

9. The outer frame extrusion assembly equipment according to claim 8, characterized in that: The assembly module also includes a pair of transmission slide rods (36) symmetrically fixedly connected to the inner side of the arch frame (16). One end of the two adjacent transmission slide rods (36) is slidably connected to a transmission slide table (37). The bottom of the transmission slide table (37) is fixedly connected to a transmission ramp (38). One side of the clamping platform (31) is rotatably connected to a transmission roller (39) that rolls against the transmission ramp (38). A transmission spring (40) is sleeved on the outer periphery of the transmission slide rod (36). The transmission spring (40) is located below the transmission slide table (37). The top of the transmission slide table (37) is fixedly connected to a transmission block (41) that is compatible with the connecting plate (23).

10. The outer frame extrusion assembly equipment according to claim 4, characterized in that: The transfer module includes a transfer mounting groove (42) at the bottom of the transfer slide (17), a rack (43) fixedly connected to the bottom of the transfer slide (18), a reducer (44) fixedly connected inside the transfer mounting groove (42), a gear (45) fixedly connected to the output end of the reducer (44), the gear (45) meshing with the rack (43), and a motor (46) fixedly connected to the input end of the reducer (44).

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