Ultra-low energy consumption assembled building exterior thermal insulation wall panel and construction method thereof

Abstract

The invention discloses an ultra-low energy consumption assembled building exterior thermal insulation wall panel and a construction method thereof, and relates to the technical field of building construction. The thermal insulation wall comprises a wall panel substrate, the wall panel substrate comprises an aluminum single plate, and polystyrene plates are symmetrically arranged on both sides of the aluminum single plate; the construction method comprises the following steps: base treatment: cleaning the base wall and repairing the damaged base wall; measuring and setting out: popping up horizontal and vertical control lines on the wall surface as a reference for installation; configuring adhesive: configuring the adhesive based on a preset ratio and stirring the adhesive; pasting the thermal insulation wall panel: applying the adhesive on the wall panel substrate through a pasting device and pasting it on the exterior wall substrate; the invention does not require manual application of the adhesive, and can automatically fit the wall panel substrate to the exterior wall, which not only improves the construction efficiency but also has a higher safety factor.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and in particular to an ultra-low energy consumption assembled building exterior thermal insulation wallboard and a construction method thereof. Background Art

[0002] Prefabricated building exterior insulation wall panels refer to on-site assembled insulation on the exterior walls of factories, houses, etc., using specific insulation materials and structural forms. It firmly connects the insulation board to the main structure of the building through specific connectors or adhesives to form an integral exterior enclosure structure.

[0003] When constructing the exterior insulation wall panels of existing prefabricated buildings, the insulation wall panels are first pasted on the exterior wall substrate by pasting, and then the insulation wall panels are fixed for a second time by expansion bolts.

[0004] However, in actual application, workers first transport the block-shaped insulation wall panels to the corresponding position of the outer wall through a hanging basket, and then brush the adhesive on the insulation wall panels through a roller, and finally paste them. Therefore, the existing insulation wall panel construction methods mostly rely on manual operation, which not only causes uneven application of the adhesive, but also when pasting the insulation wall panels, there is a risk of unstable fixation and falling, and the safety factor is low. Summary of the invention

[0005] The purpose of the present invention is to provide an ultra-low energy consumption assembled building exterior thermal insulation wall panel and a construction method thereof, so as to solve the following technical problems:

[0006] Existing insulation wall panel construction methods mostly rely on manual operations, which not only leads to uneven application of the adhesive, but also the risk of unstable fixation and falling when the insulation wall panels are pasted.

[0007] The purpose of the present invention can be achieved through the following technical solutions:

[0008] An ultra-low energy consumption assembled building exterior thermal insulation wall panel comprises a wall panel matrix, wherein the wall panel matrix comprises an aluminum single plate, and polystyrene panels are symmetrically arranged on both sides of the aluminum single plate.

[0009] A construction method for ultra-low energy consumption assembled building exterior thermal insulation wall panels comprises the following steps:

[0010] Base treatment: clean the base wall and repair the damaged base wall;

[0011] Measurement and layout: pop up horizontal and vertical control lines on the wall as the reference for installation;

[0012] Prepare adhesive: prepare adhesive based on a preset ratio and stir the adhesive;

[0013] Pasting the thermal insulation wall panels: applying adhesive on the wall panel substrate through a pasting device and pasting it on the exterior wall substrate;

[0014] Check the flatness: After pasting the insulation board, adjust the uneven board to ensure the flatness and verticality of the entire wall;

[0015] Board seam treatment: Use foam tape to caulking to ensure that the gaps between the boards are filled.

[0016] Preferably, the pasting device comprises a base for fixing to the hanging basket; a coating module and a pasting module are arranged on the base;

[0017] The coating module is used to coat the adhesive on the pasting surface of the wallboard substrate; the pasting module is used to past the wallboard substrate coated with the adhesive on the corresponding position of the exterior wall substrate.

[0018] Preferably, the coating module comprises a mounting frame, which is connected to a driving part that drives it to move along the length direction of the base, and a coating roller is rotatably arranged on one side of the mounting frame, and the coating roller is a hollow structure, and a plurality of groups of first through grooves connected to the inside are evenly provided on the surface of the coating roller, and an arc-shaped end is slidably embedded in the first through groove, and an annular frame is also fixedly arranged in the coating roller, and a plurality of groups of second through grooves corresponding to the first through grooves are provided in a circumferential array on the annular frame, and a support rod fixed to the arc-shaped end is slidably arranged in the second through groove, and a limiting circular plate is fixedly arranged at one end of the support rod away from the arc-shaped end, and a first spring is also provided on the support rod;

[0019] Also included is an adhesive delivery component for delivering adhesive to the coating roller.

[0020] Preferably, the glue delivery assembly comprises a glue storage barrel fixedly arranged on one side of the mounting frame, a support cylinder connected to the inside of the coating roller is rotatably arranged at the bottom of the coating roller, and the bottom of the glue storage barrel is connected to the support cylinder through a glue delivery pipe;

[0021] Among them, the glue storage barrel has a barrel cover fixedly arranged on the top, a pressure plate slidably arranged inside, the pressure plate is fixed to a guide rod slidably arranged in the barrel cover, and also includes a gas supply mechanism for supplying gas into the barrel.

[0022] Preferably, the gas delivery mechanism comprises a cylinder body fixedly arranged on the mounting frame, a piston is slidably arranged in the cylinder body, an air inlet pipe is arranged on one side of the cylinder body, an exhaust pipe is arranged on the other side of the cylinder body, and the exhaust pipe is connected to the barrel cover;

[0023] Among them, the mounting frame is also rotatably provided with a turntable fixed to the coating roller, a pin is fixedly arranged on the turntable, and a push plate is slidably arranged on the surface of the turntable. The push plate is provided with a guide groove for slidingly embedding the pin, and the push plate is fixed to the piston through a push rod.

[0024] Preferably, the pasting module includes a first bracket and a second bracket fixedly arranged on a base, the height of the first bracket is greater than that of the second bracket, a first cylinder is fixedly arranged on the top of the first bracket, and a second cylinder is fixedly arranged on the top of the second bracket, and the driving ends of the first cylinder and the second cylinder are both fixedly arranged with adsorption mechanisms for adsorbing the wall panel substrate.

[0025] Preferably, the adsorption mechanisms include an adsorption plate fixedly arranged at the driving ends of the first cylinder and the second cylinder, the adsorption plate is configured as a hollow structure, a negative pressure pump is provided on the side of the adsorption plate close to the first cylinder and the second cylinder, adsorption tubes are symmetrically connected to the end of the adsorption plate away from the adsorption plate, and an adsorption terminal is provided at the end of the adsorption tube.

[0026] Preferably, one side of the coating roller also rotates a laying roller to evenly apply the adhesive applied to the wallboard substrate;

[0027] The roller is connected to a reversing mechanism to drive the roller to reciprocate on both sides of the coating roller.

[0028] Preferably, a bottom plate is fixedly arranged at the bottom of the mounting frame, the reversing mechanism comprises a gear rotatably arranged on the bottom plate, a driving plate is fixedly arranged on the gear, and the roller is rotatably arranged on the driving plate;

[0029] Among them, the reversing mechanism also includes two groups of racks symmetrically arranged on the base, the racks are located on both sides of the wall panel base, a limit rod is provided at the bottom of the rack, the limit rod is fixed to the rack through a positioning rod, a tilt rod is fixedly arranged on the side of the limit rod away from the wall panel base, a first guide rod is fixedly arranged at the end of the tilt rod, the first guide rod is parallel to the limit rod, a second guide rod is also arranged parallel to one side of the limit rod, a support shaft is rotatably arranged on the side of the second guide rod close to the first guide rod, an adjusting rod is fixedly arranged on the support shaft, a torsion spring is also fixedly arranged on the support shaft, and a guide ball is also rotatably arranged at the bottom of one side of the base plate.

[0030] Beneficial effects of the present invention:

[0031] (1) When pasting the wall panel substrate, the present invention first applies the adhesive to the pasting surface of the wall panel substrate through the coating module. After the coating is completed, the pasting module faces the pasting surface of the wall panel substrate to the external wall substrate, and then the wall panel substrate is pasted to the corresponding position of the external wall substrate. The present invention does not require manual application of the adhesive, and can automatically paste the wall panel substrate on the external wall, which not only improves the construction efficiency, but also has a higher safety factor;

[0032] (2) After the wall panel substrate to be pasted is placed on the base and positioned, the coating roller is located on the side close to the pasting surface of the wall panel substrate. The adhesive is first transported to the coating roller through the gum component. Then, the mounting frame is driven by the driving unit to reciprocate along the length direction of the base. The mounting frame simultaneously drives the coating roller to move. During the movement, the arc-shaped end of the coating roller surface shrinks toward the first through groove under the squeezing action of the wall panel substrate. Since the radius of the arc-shaped end is greater than the thickness of the roller wall of the coating roller, when the arc-shaped end is completely shrunk into the first through groove, a gap is generated between the arc-shaped end and the groove wall of the first through groove. The adhesive in the coating roller is discharged through the gap and adheres to the wall panel substrate. In the present invention, the coating roller can rotate due to friction during the movement, so that the arc-shaped ends on its surface contact with the wall panel substrate in turn, thereby achieving a uniform coating effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The present invention will be further described below in conjunction with the accompanying drawings.

[0034] Figure 1 It is a structural schematic diagram of an ultra-low energy consumption assembled building exterior thermal insulation wall panel of the present invention;

[0035] Figure 2 It is a structural schematic diagram of a construction method of an ultra-low energy consumption assembled building exterior thermal insulation wallboard according to the present invention;

[0036] Figure 3 This is a schematic diagram of the structure of the pasting device in the construction method of the ultra-low energy consumption assembled building exterior insulation wallboard of the present invention. Figure 1 ;

[0037] Figure 4 This is a schematic diagram of the structure of the pasting device in the construction method of the ultra-low energy consumption assembled building exterior insulation wallboard of the present invention. Figure 2 ;

[0038] Figure 5 It is a schematic diagram of the rack structure of a pasting device in a construction method of an ultra-low energy consumption assembled building exterior thermal insulation wallboard according to the present invention;

[0039] Figure 6 It is a schematic diagram of the coating roller structure of a pasting device in a construction method of an ultra-low energy consumption assembled building exterior thermal insulation wallboard according to the present invention;

[0040] Figure 7 It is a structural schematic diagram of a glue storage barrel of a pasting device in a construction method of an ultra-low energy consumption assembled building exterior thermal insulation wallboard according to the present invention;

[0041] Figure 8 It is a structural schematic diagram of the gears of a pasting device in a construction method of an ultra-low energy consumption assembled building exterior thermal insulation wallboard according to the present invention;

[0042] Fig. 9 It is a schematic diagram of the arc-shaped end structure of a pasting device in a construction method of an ultra-low energy consumption assembled building exterior thermal insulation wallboard according to the present invention;

[0043] Fig.10 The invention discloses a schematic diagram of a cylinder structure of a pasting device in a construction method of an ultra-low energy consumption assembled building exterior thermal insulation wallboard.

[0044] In the figure: 1, wall panel base; 2, base; 3, glue storage barrel; 4, horizontal drive box; 5, sleeve; 6, coating roller; 7, ring frame; 101, polystyrene board; 102, aluminum veneer; 201, first bracket; 202, second bracket; 203, first cylinder; 204, second cylinder; 205, adsorption plate; 206, negative pressure pump; 207, adsorption tube; 208, adsorption end; 301, barrel cover; 302, guide rod; 303, rubber delivery hose; 304, support tube; 401, lifting drive box; 402, connecting frame; 403, mounting plate; 501, telescopic rod; 502, second spring; 503, rack; 504, positioning rod; 505, limit rod ; 506, tilt rod; 507, first guide rod; 508, second guide rod; 509, adjustment rod; 510, inclined surface; 511, support shaft; 512, torsion spring; 601, first through slot; 602, arc end; 603, mounting bracket; 604, turntable; 605, push plate; 606, guide slot; 607, pin shaft; 608, push rod; 609, cylinder body; 610, exhaust pipe; 611, roller; 612, drive plate; 613, gear; 614, bottom plate; 615, guide ball; 701, limit circular plate; 702, first spring; 703, support rod; 704, second through slot; 705, piston; 706, intake pipe; 707, pressure plate. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] Example 1

[0047] See also Figure 1 and Figure 3As shown, the present invention is an ultra-low energy consumption assembled building exterior thermal insulation wall panel, including a wall panel substrate 1, the wall panel substrate 1 includes an aluminum single plate 102, and polystyrene boards 101 are symmetrically arranged on both sides of the aluminum single plate 102; in one implementation of this embodiment, by arranging a layer of aluminum single plate 102, not only the strength of the wall panel substrate 1 can be improved, but also the fire prevention effect can be improved. Accordingly, polystyrene boards 101 are arranged on both sides of the aluminum single plate 102, which can further improve the thermal insulation effect of the wall panel substrate 1;

[0048] In addition, the aluminum single plate 102 and the polystyrene plate 101 of this embodiment are fixed by bonding, and the wall panel substrate 1 is prefabricated in a factory.

[0049] Example 2

[0050] Based on Example 1, please refer to Figure 2 and Figure 3 A construction method of an ultra-low energy consumption assembled building exterior thermal insulation wall panel comprises the following steps:

[0051] S100, base treatment: clean the base wall and repair the damaged base wall; specifically, repair the unevenness, hollowing, cracking and other problems of the base to ensure that there is no concrete residue, oil stain, dust, etc., and ensure that the wall panel substrate 1 is firmly bonded to the base wall;

[0052] S200, measurement and setting out: pop up horizontal and vertical control lines on the wall as the installation benchmark; for details, the determination of the benchmark can refer to the building facade control manual and detailed drawings;

[0053] S300, preparing adhesive: preparing adhesive based on a preset ratio and stirring the adhesive;

[0054] S400, pasting the thermal insulation wall panel: applying adhesive on the wall panel substrate 1 by a pasting device and pasting it on the exterior wall substrate;

[0055] S500, check the flatness: After pasting the insulation board, adjust the uneven board to ensure the flatness and verticality of the entire wall; specifically, you can use a two-meter ruler or other tools to check the flatness of the wall to ensure that the board is installed correctly;

[0056] S600, Board seam treatment: Use foam strips to fill the gaps between the boards to improve the insulation effect; specifically, for larger gaps or areas that require special treatment, sealants can be used for sealing.

[0057] In this embodiment, please refer to Figure 3 and Figure 4The pasting device includes a base 2 for fixing with the hanging basket; specifically, a plurality of bolt holes are provided at both ends of the base 2, and the base 2 is fixed to one side of the hanging basket by bolts. At the same time, a plurality of wall panel substrates 1 to be pasted are placed in the hanging basket and hung to the corresponding positions of the exterior wall substrate;

[0058] The base 2 is provided with a coating module and a pasting module;

[0059] The coating module is used to coat the adhesive on the adhesive surface of the wallboard substrate 1;

[0060] The pasting module is used to paste the wall panel base 1 coated with adhesive to the corresponding position of the exterior wall base; it can be explained that when pasting the wall panel base 1, the adhesive is first applied to the pasting surface of the wall panel base 1 through the coating module. After the coating is completed, the pasting module faces the pasting surface of the wall panel base 1 to the exterior wall base, and then the wall panel base 1 is attached to the corresponding position of the exterior wall base. This embodiment does not require manual application of adhesive, and can automatically attach the wall panel base 1 to the exterior wall, which not only improves the construction efficiency but also has a higher safety factor.

[0061] For details, please refer to Figure 6 and Figure 8 as well as Fig. 9 The coating module includes a mounting frame 603, which is connected to a driving part that drives it to move along the length direction of the base 2. A coating roller 6 is rotatably arranged on one side of the mounting frame 603. The coating roller 6 is a hollow structure. A plurality of first through grooves 601 communicating with the interior are evenly arranged on the surface of the coating roller 6. An arc-shaped end 602 is slidably embedded in the first through groove 601. An annular frame 7 is also fixedly arranged in the coating roller 6. A plurality of second through grooves 704 corresponding to the first through grooves 601 are arranged in a circumferential array on the annular frame 7. A support rod 703 fixed to the arc-shaped end 602 is slidably arranged in the second through groove 704. A limiting circular plate 701 is fixedly arranged at one end of the support rod 703 away from the arc-shaped end 602. A first spring 702 is also arranged on the support rod 703. One end of the first spring 702 is fixed to the limiting circular plate 701, and the other end is fixed to the annular frame 7.

[0062] It also includes a glue delivery component for delivering the adhesive to the coating roller 6; specifically, the radius of the arc-shaped end 602 is greater than the roller wall thickness of the coating roller 6, and the diameter of the limiting circular plate 701 is greater than the inner diameter of the second through groove 704, so as to prevent the support rod 703 from being separated from the second through groove 704;

[0063] It can be explained that after the wallboard substrate 1 to be pasted is placed on the base 2 and positioned, the coating roller 6 is located on the side close to the pasting surface of the wallboard substrate 1. First, the adhesive is transported to the coating roller 6 through the gum component, and then the mounting frame 603 is driven by the driving unit to reciprocate along the length direction of the base 2. The mounting frame 603 synchronously drives the coating roller 6 to move. During the movement, the arc-shaped end 602 on the surface of the coating roller 6 shrinks toward the first through groove 601 under the extrusion of the wallboard substrate 1. Since the radius of the arc-shaped end 602 is greater than the roller wall thickness of the coating roller 6, when the arc-shaped end 602 is completely retracted into the first through groove 601, a gap is generated between the arc-shaped end 602 and the groove wall of the first through groove 601, and the adhesive in the coating roller 6 is discharged through the gap and adheres to the wall panel substrate 1. In this embodiment, the coating roller 6 can rotate due to friction during the movement, so that each arc-shaped end 602 on its surface contacts the wall panel substrate 1 in turn, thereby achieving a uniform coating effect.

[0064] See also Figure 6-Figure 8 , the glue delivery component includes a glue storage barrel 3 fixedly arranged on one side of the mounting frame 603, a support tube 304 connected to the inside of the coating roller 6 is rotatably arranged at the bottom, and the bottom of the glue storage barrel 3 is connected to the support tube 304 through the glue delivery pipe 303, wherein a barrel cover 301 is fixedly arranged on the top of the glue storage barrel 3, and a pressure plate 707 is slidably arranged inside the barrel cover 301, and the pressure plate 707 is fixed to a guide rod 302 slidably arranged in the barrel cover 301, and also includes a gas delivery mechanism, which is used to deliver gas to the barrel; it can be explained that in this embodiment, the configured adhesive is first placed in the glue storage barrel 3, and then the pressure plate 707 is placed, and the pressure plate 707 is slidably fitted with the barrel wall. When the adhesive is delivered, gas is delivered to the barrel through the gas delivery mechanism, and the gas gathers between the pressure plate 707 and the barrel cover 301. As the gas increases, the pressure in the space increases, and the pressure acts on the pressure plate 707 and presses the adhesive to be discharged to the coating roller 6 through the glue delivery pipe 303;

[0065] It should also be noted that, since the concentration of the adhesive in this embodiment is relatively high, the adhesive is conveyed by pressurization to avoid the phenomenon of equipment blockage caused by conveying with a pump in the prior art.

[0066] See also Figure 6-Figure 8 as well as Fig.10The gas delivery mechanism includes a cylinder 609 fixedly arranged on the mounting frame 603, a piston 705 is slidably arranged in the cylinder 609, an air inlet pipe 706 is arranged on one side of the cylinder 609, a one-way valve limited to air inlet is arranged between the air inlet pipe 706 and the cylinder 609, an exhaust pipe 610 is arranged on the other side of the cylinder 609, a one-way valve limited to air exhaust is arranged between the exhaust pipe 610 and the cylinder 609, and the exhaust pipe 610 is connected to the barrel cover 301, wherein a turntable 604 fixed to the coating roller 6 is also rotatably arranged on the mounting frame 603, a pin 607 is fixedly arranged on the turntable 604, and the surface of the turntable 604 A push plate 605 is also slidably arranged, and a guide groove 606 for slidingly embedding a pin shaft 607 is provided on the push plate 605. The push plate 605 is fixed to the piston 705 by a push rod 608. It can be explained that the coating roller 6 synchronously drives the turntable 604 to rotate during the rotation process. The turntable 604 pushes the push rod 608 to reciprocate through the pin shaft 607, the guide groove 606 and the push plate 605. The push rod 608 then drives the piston 705 to slide back and forth in the cylinder body 609, and the external gas is drawn in through the air inlet pipe 706 and discharged into the glue storage barrel 3 through the exhaust pipe 610, thereby achieving a pressurization effect.

[0067] See also Figure 4 The pasting module includes a first bracket 201 and a second bracket 202 fixedly arranged on the base 2, the height of the first bracket 201 is greater than that of the second bracket 202, a first cylinder 203 is fixedly arranged on the top of the first bracket 201, and a second cylinder 204 is fixedly arranged on the top of the second bracket 202, and the driving ends of the first cylinder 203 and the second cylinder 204 are both fixedly arranged with an adsorption mechanism for adsorbing the wallboard substrate 1; it can be explained that when the wallboard substrate 1 is coated with adhesive and pasted, the wallboard substrate 1 is firstly erected on the base 2, and then the position of the adsorption mechanism is adjusted by the first cylinder 203 and the second cylinder 204, so that the adsorption mechanism can adsorb and position the wallboard substrate 1, so as to facilitate subsequent adsorption and pasting;

[0068] In this embodiment, the adsorption mechanism includes an adsorption plate 205 fixedly arranged at the driving end of the first cylinder 203 and the second cylinder 204, the adsorption plate 205 is set to a hollow structure, a negative pressure pump 206 is provided on the side of the adsorption plate 205 close to the first cylinder 203 and the second cylinder 204, and an adsorption tube 207 is symmetrically connected to the end of the adsorption plate 205 away from the negative pressure pump 206, and an adsorption terminal 208 is provided at the end of the adsorption tube 207; specifically, in this embodiment, the position of the adsorption terminal 208 is adjusted by the first cylinder 203 and the second cylinder 204, and when the adsorption terminal 208 is attached to the wall panel substrate 1, the negative pressure pump 206 is started, and the negative pressure pump 206 generates negative pressure at the adsorption terminal 208 through the adsorption plate 205, so as to adsorb the wall panel substrate 1;

[0069] It should also be noted that after the adhesive on the wall panel substrate 1 is applied, the first cylinder 203 and the second cylinder 204 can push the wall panel substrate 1 toward the exterior wall substrate to fit the wall panel substrate 1 onto the exterior wall substrate.

[0070] As a further solution of this embodiment, please refer to Figure 5 , Figure 6 and Figure 8 , a roller 611 is also rotated on one side of the coating roller 6 to evenly apply the adhesive applied to the wallboard substrate 1, wherein the roller 611 is connected to a reversing mechanism to drive the roller 611 to reciprocate on both sides of the coating roller 6; it can be explained that the coating roller 6 can synchronously drive the roller 611 to move during the reciprocating motion along the length direction of the base 2, so after the coating roller 6 applies the adhesive to the wallboard substrate 1, the adhesive is evenly applied by the roller 611 to ensure the stability of the subsequent bonding of the wallboard substrate 1 to the exterior wall substrate;

[0071] At the same time, in the present embodiment, when the coating roller 6 moves to the end of the base 2, the roller 611 is driven by the reversing mechanism to move 180 degrees in a circumferential direction with the axis of the coating roller 6 as the center, so that the roller 611 moves to the other side of the coating roller 6. Therefore, when the driving part drives the coating roller 6 to reset, the roller 611 can still evenly apply the adhesive discharged from the coating roller 6.

[0072] A bottom plate 614 is fixedly arranged at the bottom of the mounting frame 603, and the reversing mechanism includes a gear 613 rotatably arranged on the bottom plate 614, a driving plate 612 is fixedly arranged on the gear 613, and a roller 611 is rotatably arranged on the driving plate 612, wherein the reversing mechanism also includes two sets of racks 503 symmetrically arranged on the base 2, the racks 503 are located on both sides of the wall panel base 1, and a limiting rod 505 is provided at the bottom of the rack 503, the limiting rod 505 is fixed to the rack 503 through the positioning rod 504, and a tilting rod 506 is fixedly arranged on the side of the limiting rod 505 away from the wall panel base 1, and the tilting rod 506 is fixedly arranged on the side of the limiting rod 505 away from the wall panel base 1. 6 is tilted in a direction away from the base 2, a first guide rod 507 is fixedly arranged at the end of the tilt rod 506, the first guide rod 507 is parallel to the limit rod 505, a second guide rod 508 is also arranged in parallel on one side of the limit rod 505, the second guide rod 508 is arranged to rotate on one side of the first guide rod 507, an adjustment rod 509 is fixedly arranged on the support shaft 511, an inclined surface 510 for fitting with the tilt rod 506 is provided at the end of the adjustment rod 509, a torsion spring 512 is also fixedly arranged on the support shaft 511, and a guide ball 615 is also rotatably arranged on the bottom of one side of the bottom plate 614;

[0073] It can be explained that when the roller 611 moves toward one side along the length direction of the base 2, when the gear 613 is engaged with the rack 503, the driving plate 612 can be driven to rotate, and the driving plate 612 drives the roller 611 to rotate 180 degrees, so that the roller 611 moves to the other side of the coating roller 6. When the gear 613 loses engagement with the rack 503, the driving unit continues to drive the roller 611 to move in this direction. At this time, the guide ball 615 pushes the limit rod 505 and the rack 503 to move in a direction away from the gear 613 by contacting with the tilt rod 506, so that the rack 503 is separated from the gear 613. When the guide ball 615 moves When it reaches the end of the tilt rod 506, the adjusting rod 509 can be pushed to rotate in the direction away from the tilt rod 506. As the guide ball 615 moves to contact the first guide rod 507, the adjusting rod 509 is reset under the drive of the torsion spring 512, and then the roller 611 is driven to move in the opposite direction through the driving part. The guide ball 615 can move along the first guide rod 507, the adjusting rod 509 and the second guide rod 508. Since the rack 503 is separated from the gear 613, the position of the roller 611 will not change. When the coating roller 6 contacts the wall panel substrate 1, the roller 611 also contacts the wall panel substrate 1 to achieve the effect of applying the adhesive.

[0074] For further information, see Figure 4 and Figure 5 The reversing mechanism also includes mounting plates 403 symmetrically arranged on both sides of the base 2, the two sets of mounting plates 403 are fixed by a connecting frame 402, a sleeve 5 is fixedly arranged at the bottom of the mounting plate 403, a telescopic rod 501 fixed to a limiting rod 505 is slidably inserted at the end of the sleeve 5, and a second spring 502 is provided on the telescopic rod 501; specifically, one end of the second spring 502 is fixed to the limiting rod 505, and the other end is fixed to the sleeve 5; it can be explained that when the guide ball 615 pushes the limiting rod 505 and the rack 503 to move, the limiting rod 505 compresses the telescopic rod 501 toward the inside of the sleeve 5, and at this time the second spring 502 generates an elastic force to facilitate the subsequent pushing of the reversing mechanism to reset.

[0075] See also Figure 3 and Figure 4In this embodiment, the driving part includes a horizontal driving box body 4 fixedly arranged on the top of the mounting plates 403 on both sides, and also includes a lifting driving box body 401 fixedly arranged on the base 2. Screws are rotatably arranged in the horizontal driving box body 4 and the lifting driving box body 401. The ends of the screws are fixed to the driving ends of the servo motors fixedly arranged on the outside of the boxes. Nuts are spirally sleeved on the screws. For the horizontal driving box body 4, the nuts are fixed to the mounting frame 603. For the lifting driving box body 401, the nuts are fixed to the connecting frame 402. It can be explained that in this embodiment, the mounting frame 603 can be driven to move linearly along the length direction of the base 2 through the cooperation of the screws and nuts in the horizontal driving box body 4 to apply adhesive to the wall panel substrate 1. The lifting driving box body 401 can drive the coating roller 6 to move up and down to achieve full-surface coating of the wall panel substrate 1.

[0076] It should be noted that when the connecting frame 402 is driven to rise and fall, in order to avoid interference with the adsorption mechanism, when the connecting frame 402 moves to the side of the adsorption mechanism located above, the upper adsorption mechanism is separated from the wall panel base 1, and when the connecting frame 402 passes over the upper adsorption mechanism, the adsorption mechanism is re-adsorbed onto the wall panel base 1, while the lower adsorption mechanism is separated from the wall panel base 1. After both sets of adsorption mechanisms have passed, the two sets of adsorption mechanisms can be re-adsorbed onto the wall panel base 1. Correspondingly, when the coating roller 6 is driven to rise, the two sets of adsorption mechanisms can perform corresponding operations.

[0077] The operating method of the pasting device comprises the following steps:

[0078] The wall panel base 1 is erected on the base 2, and the position of the adsorption mechanism is adjusted by the first cylinder 203 and the second cylinder 204, so that the adsorption mechanism adsorbs and positions the wall panel base 1;

[0079] The coating module coats the adhesive on the adhesive surface of the wallboard substrate 1;

[0080] After the coating is completed, the pasting module places the pasting surface of the wall panel substrate 1 toward the exterior wall substrate, and then adheres the wall panel substrate 1 to the corresponding position of the exterior wall substrate.

[0081] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present invention. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0082] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0083] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A construction method for ultra-low energy consumption assembled building exterior thermal insulation wallboard, characterized in that: The steps include: Base treatment: clean the base wall and repair the damaged base wall; Measurement and layout: pop up horizontal and vertical control lines on the wall as the reference for installation; Prepare adhesive: prepare adhesive based on a preset ratio and stir the adhesive; Pasting the thermal insulation wall panel: applying adhesive on the wall panel substrate (1) by means of a pasting device and pasting the wall panel substrate on the exterior wall substrate; Check the flatness: After pasting the insulation board, adjust the uneven board to ensure the flatness and verticality of the entire wall; Board seam treatment: Use foam tape to caulking to ensure that the gaps between the boards are filled; The pasting device comprises a base (2) for fixing to the hanging basket; a coating module and a pasting module are arranged on the base (2); The coating module is used to coat the adhesive on the adhesive surface of the wallboard substrate (1); the pasting module is used to past the wallboard substrate (1) coated with the adhesive on a corresponding position of the exterior wall substrate; The coating module comprises a mounting frame (603), the mounting frame (603) being connected to a driving unit that drives the mounting frame (603) to move along the length direction of the base (2), a coating roller (6) being rotatably arranged on one side of the mounting frame (603), a plurality of groups of first through grooves (601) being evenly arranged on the surface of the coating roller (6) and communicating with the interior, an arc-shaped end (602) being slidably embedded in the first through grooves (601), an annular frame (7) being fixedly arranged in the coating roller (6), a plurality of groups of second through grooves (704) being arranged in a circumferential array on the annular frame (7) and corresponding to the first through grooves (601) one by one, a support rod (703) fixed to the arc-shaped end (602) being slidably arranged in the second through grooves (704), a limiting circular plate (701) being fixedly arranged at one end of the support rod (703) away from the arc-shaped end (602), and a first spring (702) being further arranged on the support rod (703); It also includes a glue delivery component for delivering the adhesive to the coating roller (6).

2. The construction method of the ultra-low energy consumption assembled building exterior thermal insulation wallboard according to claim 1 is characterized in that: The glue delivery assembly comprises a glue storage barrel (3) fixedly arranged on one side of the mounting frame (603); a support cylinder (304) connected to the interior of the coating roller (6) is rotatably arranged at the bottom of the coating roller (6); and the bottom of the glue storage barrel (3) is connected to the support cylinder (304) via a glue delivery pipe (303); The glue storage barrel (3) has a barrel cover (301) fixedly arranged on the top, a pressing plate (707) slidably arranged inside the barrel, the pressing plate (707) being fixed to a guide rod (302) slidably arranged in the barrel cover (301), and also comprising a gas supply mechanism for supplying gas into the barrel.

3. The construction method of the ultra-low energy consumption assembled building exterior thermal insulation wallboard according to claim 2 is characterized in that: The gas delivery mechanism comprises a cylinder body (609) fixedly arranged on a mounting frame (603), a piston (705) slidably arranged in the cylinder body (609), an air inlet pipe (706) being arranged on one side of the cylinder body (609), and an exhaust pipe (610) being arranged on the other side of the cylinder body (609), and the exhaust pipe (610) being in communication with the barrel cover (301); The mounting frame (603) is also rotatably provided with a turntable (604) fixed to the coating roller (6), a pin shaft (607) is fixedly provided on the turntable (604), a push plate (605) is also slidably provided on the surface of the turntable (604), a guide groove (606) for slidingly embedding the pin shaft (607) is provided on the push plate (605), and the push plate (605) is fixed to the piston (705) via a push rod (608).

4. The construction method of the ultra-low energy consumption assembled building exterior thermal insulation wallboard according to claim 1 is characterized in that: The pasting module comprises a first bracket (201) and a second bracket (202) fixedly arranged on a base (2); the height of the first bracket (201) is greater than that of the second bracket (202); a first cylinder (203) is fixedly arranged on the top of the first bracket (201); a second cylinder (204) is fixedly arranged on the top of the second bracket (202); and adsorption mechanisms for adsorbing the wallboard substrate (1) are fixedly arranged at the driving ends of the first cylinder (203) and the second cylinder (204).

5. The construction method of the ultra-low energy consumption assembled building exterior thermal insulation wallboard according to claim 4 is characterized in that: The adsorption mechanisms all comprise an adsorption plate (205) fixedly arranged at the driving ends of the first cylinder (203) and the second cylinder (204); a negative pressure pump (206) is provided on one side of the adsorption plate (205) close to the first cylinder (203) and the second cylinder (204); an adsorption tube (207) is symmetrically arranged at one end of the adsorption plate (205) away from the negative pressure pump 206; and an adsorption terminal (208) is provided at the end of the adsorption tube (207).

6. The construction method of the ultra-low energy consumption assembled building exterior thermal insulation wallboard according to claim 2 is characterized in that: One side of the coating roller (6) also rotates a laying roller (611); The roller (611) is connected to the reversing mechanism so as to drive the roller (611) to reciprocate on both sides of the coating roller (6).

7. The construction method of the ultra-low energy consumption assembled building exterior thermal insulation wallboard according to claim 6 is characterized in that: A bottom plate (614) is fixedly arranged at the bottom of the mounting frame (603); the reversing mechanism comprises a gear (613) rotatably arranged on the bottom plate (614); a driving plate (612) is fixedly arranged on the gear (613); and a roller (611) is rotatably arranged on the driving plate (612); The reversing mechanism further comprises two groups of racks (503) symmetrically arranged on the base (2); a limit rod (505) is provided at the bottom of the rack (503); the limit rod (505) is fixed to the rack (503) via a positioning rod (504); a tilting rod (506) is fixedly arranged on the side of the limit rod (505) away from the wall panel base (1); a first guide rod (507) is fixedly arranged at the end of the tilting rod (506); a second guide rod (508) is also arranged parallel to one side of the limit rod (505); a support shaft (511) is rotatably arranged on the side of the second guide rod (508) close to the first guide rod (507); an adjusting rod (509) is fixedly arranged on the support shaft (511); a torsion spring (512) is also fixedly arranged on the support shaft (511); and a guide ball (615) is also rotatably arranged at the bottom of one side of the bottom plate (614).

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