External wall thermal insulation construction device and construction method

Abstract

The external wall thermal insulation construction device comprises a hanging basket for construction, a glue storage tank used for storing an adhesive is arranged in the hanging basket, a power pump is fixedly arranged on the upper portion of the glue storage tank, and the input end of the power pump communicates with the interior of the glue storage tank through a glue outlet pipe; the output end of the power pump communicates with a vertical glue spraying pipe arranged on the outer side of the hanging basket in a sliding mode through a telescopic corrugated pipe, and a plurality of spraying heads communicating with the glue spraying pipe are evenly arranged on the side, facing the interior of the hanging basket, of the glue spraying pipe at intervals. A base is fixedly arranged in the middle of the upper portion of the hanging basket, a rotary driving motor is fixedly arranged at the bottom of the base, and a driving shaft of the rotary driving motor is connected with a rotary disc rotationally arranged on the upper portion of the base. The operation steps such as insulation board adhesive smearing and bonding of an insulation board on a building outer wall in the outer wall insulation construction process can be automatically completed, operation is convenient and fast, time and labor are saved, and the labor intensity of workers is effectively relieved.

Description

Technical Field

[0001] This invention relates to the field of building construction, and in particular to an external wall insulation construction device and construction method. Background Technology

[0002] External wall insulation systems have become an indispensable part of modern buildings due to their excellent thermal insulation performance. These systems not only effectively reduce energy consumption for heating and cooling, but also improve living comfort and extend the lifespan of the building's main structure.

[0003] Currently, the construction of exterior wall insulation projects both domestically and internationally still relies heavily on manual labor. When applying insulation layers to the exterior walls of buildings, adhesive must first be applied to the insulation boards, then the insulation layer must be manually flipped vertically and flattened onto the exterior wall. This process is cumbersome, time-consuming, and labor-intensive. Therefore, this paper proposes to develop an exterior wall insulation construction device and method. Summary of the Invention

[0004] The purpose of this invention is to provide an external wall insulation construction device to solve the technical problems mentioned in the background section.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] This invention discloses an external wall insulation construction device, comprising a construction basket, an adhesive storage tank for storing adhesive is provided inside the basket, a power pump is fixedly installed on the upper part of the adhesive storage tank, the input end of the power pump is connected to the inside of the adhesive storage tank through an adhesive outlet pipe, and the output end of the power pump is connected to a vertical adhesive spraying pipe slidably installed on the outside of the basket through a retractable corrugated pipe, and a plurality of spray nozzles connected thereto are evenly spaced on the side of the adhesive spraying pipe facing the inside of the basket; a base is fixedly installed in the middle of the upper part of the basket, a rotary drive motor is fixedly installed at the bottom of the base, and the drive shaft of the rotary drive motor is connected to a turntable rotatably installed on the upper part of the base; a clamp seat is fixedly installed at one end of the upper part of the turntable, perpendicular to it, and two sliding seats are slidably installed opposite each other on the clamp seat, and two horizontal first electric telescopic rods are symmetrically fixedly installed on the two sliding seats, and clamping components for clamping and limiting the insulation board are respectively connected to the telescopic ends of the two first electric telescopic rods.

[0007] Furthermore, two first mounting plates are symmetrically fixedly arranged on the outer side of the suspended platform. A horizontal one-way screw is rotatably arranged between the two first mounting plates, and two limiting guide rods are symmetrically fixedly arranged along the one-way screw. A translation drive motor for driving the rotation of the one-way screw is fixedly arranged on the outer side of one of the first mounting plates. A translation seat is provided on the one-way screw and the two limiting guide rods. The translation seat has a threaded through hole adapted to the one-way screw and two smooth through holes that slide with the two limiting guide rods respectively. The lower end of the glue spraying tube has a closed structure and is fixedly connected to the upper part of the translation seat. A first connecting pipe is fixedly arranged on the side of the glue spraying tube near the lower end, and the first connecting pipe is connected to the corrugated pipe.

[0008] Furthermore, each of the nozzles is connected to the adhesive spraying tube via a horizontal second connecting pipe, and an on / off valve is provided in the middle of each second connecting pipe.

[0009] Furthermore, two second mounting plates perpendicular to the fixture are symmetrically fixed on one side of the fixture seat near the outer edge of the turntable. A reverse screw is rotatably arranged between the two second mounting plates. A clamping drive motor for driving the reverse screw to rotate is provided on the outer side of one of the second mounting plates. The external threads at both ends of the reverse screw turn in opposite directions. The two slides are respectively provided with threaded holes that are adapted to the external threads at the corresponding ends of the reverse screw.

[0010] Furthermore, each of the slides has an L-shaped cross-section, with one end parallel to the clamp seat and the other end parallel to the second mounting plate; the end of each slide parallel to the second mounting plate is slidably engaged with a horizontal groove on the clamp seat and has a threaded hole near the end that matches the external thread of the corresponding end of the reverse screw; the two first electric telescopic rods are respectively fixedly installed at the ends of the two slides parallel to the clamp seat.

[0011] Furthermore, each of the clamping components includes a clamping portion with an L-shaped cross-section. One side of each clamping portion is parallel to the clamping seat and is fixedly connected to the telescopic end of the corresponding first electric telescopic rod. The width of the other side of each clamping portion is less than the thickness of the insulation board. A horizontal support portion is fixedly provided at the bottom of the clamping portion.

[0012] Furthermore, two vertical plates are symmetrically fixed inside the suspended basket on the side away from the glue spray pipe, and a lifting platform is vertically slidably arranged between the two vertical plates. A pressure roller is rotatably arranged on the side of the lifting platform facing the outside of the suspended basket.

[0013] Furthermore, two third mounting plates are symmetrically fixed at the upper and lower ends of the two vertical plates, and each third mounting plate has a sprocket rotatably mounted on the side facing the outside of the suspended basket. A transmission chain is wound between the two sprockets near the same vertical plate. A lifting drive motor for driving the corresponding sprocket to rotate is fixedly mounted on the side of the two upper third mounting plates facing the inside of the suspended basket. The lifting platform has an I-shaped cross-section, and sliders are fixedly mounted on both sides of the lifting platform. The two sliders slide in cooperation with the vertical grooves opened on the two vertical plates, and the ends of the two sliders are fixedly connected to the sides of the two transmission chains.

[0014] Furthermore, a plurality of second electric telescopic rods are fixedly arranged at even intervals on the lifting platform. The telescopic ends of the plurality of second electric telescopic rods are respectively fixedly connected to a pressure roller seat located on the side of the lifting platform facing the outside of the basket. The pressure roller is rotatably mounted on the pressure roller seat.

[0015] Furthermore, the present invention also discloses an external wall insulation construction method, which utilizes the aforementioned external wall insulation construction device and includes the following steps:

[0016] Step 1: The worker places the insulation board between the two clamping parts. The two clamping parts fix and hold the insulation board in place by moving the two slides on the clamping seat relative to each other.

[0017] Step 2: Start the power pump to send the adhesive from the storage tank into the spray pipe through the dispensing pipe and corrugated pipe, and move the spray pipe horizontally so that the nozzle on the spray pipe sprays the adhesive onto the surface of the insulation board.

[0018] Step 3: After the adhesive is sprayed, turn off the power pump and start the rotary drive motor to rotate the turntable 180°. The side of the insulation board sprayed with adhesive faces the building's exterior wall. The two first electric telescopic rods extend synchronously, moving the two clamping parts and the insulation board toward the building's exterior wall until the clamped insulation board is fixedly adhered to the building's exterior wall.

[0019] Compared with the prior art, the beneficial technical effects of the present invention are as follows:

[0020] In practical application, the worker only needs to place the insulation board between two clamping members. The relative movement of the two sliding blocks on the clamping seat fixes the insulation board in place. During the horizontal movement of the spray pipe, the nozzle connected to it sprays adhesive onto the surface of the insulation board. After the adhesive is applied, the turntable rotates 180° via a rotary drive motor, with the adhesive-coated side of the insulation board facing the building's exterior wall. The two first electric telescopic rods extend synchronously, moving the two clamping members and the insulation board toward the building's exterior wall and fixing the clamped insulation board to the exterior wall. Therefore, this invention can automatically complete the steps of applying adhesive to the insulation board and bonding the insulation board to the building's exterior wall during the exterior wall insulation construction process. It is convenient to operate, saves time and labor, and effectively reduces the labor intensity of workers. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] Figure 1 This is a schematic diagram of the main structure of the device of the present invention;

[0023] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure along the AA direction;

[0024] Figure 3 This is a top view of the device of the present invention;

[0025] Figure 4 This is a schematic diagram of the mounting structure on the turntable of the present invention;

[0026] Figure 5 This is a schematic diagram of the installation structure on the lifting platform of the present invention;

[0027] Figure 6 This is a schematic diagram showing the state when the adhesive is sprayed onto the insulation board according to the present invention;

[0028] Figure 7 This is a schematic diagram showing the state of the present invention when the insulation board is pasted on the exterior wall of a building;

[0029] Figure 8 This is a schematic diagram showing the state of the insulation board being pressed and adhered to the exterior wall of a building by a pressure roller according to the present invention;

[0030] Explanation of reference numerals in the attached drawings: 1. Suspended basket; 2. Glue storage tank; 3. Power pump; 4. Glue outlet pipe; 5. Corrugated pipe; 6. Glue spraying pipe; 7. Spray nozzle; 8. First mounting plate; 9. One-way screw; 10. Limiting guide rod; 11. Translation drive motor; 12. Translation base; 13. First connecting pipe; 14. Second connecting pipe; 15. On / off valve; 16. Base; 17. Rotation drive motor; 18. Turntable; 19. Clamp base; 20. Slide; 21. First 22. Electric telescopic rod; 23. Insulation board; 24. Second mounting plate; 25. Reverse screw; 26. Clamping drive motor; 27. Horizontal slide rail; 28. Clamping part; 29. ​​Support part; 30. Vertical plate; 31. Lifting platform; 32. Pressure roller; 33. Third mounting plate; 34. Sprocket; 35. Transmission chain; 36. Lifting drive motor; 37. Slider; 38. Vertical slide rail; 39. Second electric telescopic rod; 40. Pressure roller seat; 51. Building exterior wall. Detailed Implementation

[0031] like Figures 1-5 As shown, an external wall insulation construction device includes a construction scaffold 1, which adopts a translational scaffold as described in the prior art. For example, the horizontally moving scaffold sliding system disclosed in CN201910801313.X has a built-in horizontal sliding function, which, combined with the vertical movement characteristics of the scaffold itself, forms a two-dimensional surface. One scaffold can reach any desired position on a single flat facade of a building. Since this type of horizontally moving scaffold is already prior art in this field, its working principle will not be described in detail here.

[0032] The suspended basket 1 has a glue storage tank 2 fixedly installed inside for storing adhesive. A power pump 3 is fixedly installed on the upper part of the glue storage tank 2. The input end of the power pump 3 is connected to the inside of the glue storage tank 2 through a glue outlet pipe 4. The output end of the power pump 3 is connected to a vertical glue spraying pipe 6 that is slidably arranged on the outside of the suspended basket 1 through a retractable corrugated pipe 5. Multiple spray nozzles 7 are evenly spaced and connected to the glue spraying pipe 6 on the side facing the inside of the suspended basket 1.

[0033] Two first mounting plates 8, perpendicular to the outer surface of the suspended basket 1, are symmetrically fixed on its outer side. A horizontal one-way screw 9 is rotatably mounted between the two first mounting plates 8, and two limiting guide rods 10 are symmetrically fixed along the one-way screw 9. A translation drive motor 11 for driving the rotation of the one-way screw 9 is fixedly mounted on the outer side of one of the first mounting plates 8. A translation seat 12 is mounted on both the one-way screw 9 and the two limiting guide rods 10. The translation seat 12 has a threaded through hole adapted to the one-way screw 9 and two smooth through holes that slide with the two limiting guide rods 10 respectively.

[0034] The lower end of the glue spray tube 6 is a closed structure and is fixedly connected to the upper part of the translation seat 12. When the translation drive motor 11 drives the one-way screw 9 to rotate, since the translation seat 12 and the one-way screw 9 maintain a threaded connection, the rotating one-way screw 9 will drive the translation seat 12 and the glue spray tube 6 to perform linear translational motion.

[0035] A first connecting pipe 13 is fixedly installed on the side of the glue spraying tube 9 near its lower end, and is vertically connected to it. The first connecting pipe 13 is connected to the corrugated pipe 5. In addition, each of the spray nozzles 7 is connected to the glue spraying tube 6 through a horizontal second connecting pipe 14, and an on / off valve 15 is installed in the middle of each second connecting pipe 14.

[0036] A horizontal base 16 is fixedly installed in the middle of the upper part of the suspended basket 1. A rotary drive motor 17 is fixedly installed at the bottom of the base 16. The drive shaft of the rotary drive motor 17 is connected to a turntable 18 rotatably installed on the upper part of the base 16. A clamp seat 19 perpendicular to the turntable 18 is fixedly installed at one end of the upper part. Two slide blocks 20 are slidably installed on the clamp seat 19. Two horizontal first electric telescopic rods 21 are symmetrically fixedly installed on the two slide blocks 20. The telescopic ends of the two first electric telescopic rods 21 are respectively connected to clamping members for clamping and limiting the insulation board 22.

[0037] In this embodiment, two second mounting plates 23 perpendicular to the outer edge of the turntable 18 are symmetrically fixedly arranged on the side of the clamp base 19 near the outer edge of the turntable 18. A reverse screw 24 is rotatably mounted between the two second mounting plates 23. A clamping drive motor 25 for driving the reverse screw 24 to rotate is fixedly mounted on the outer side of one of the second mounting plates 23. The two ends of the reverse screw 24 have opposite external threads, and the two slides 20 are respectively provided with threaded holes that are adapted to the external threads of the corresponding ends of the reverse screw 24.

[0038] Each slide block 20 has an L-shaped cross-section, with one end parallel to the clamp seat 19 and the other end parallel to the second mounting plate 23. The end of each slide block 20 parallel to the second mounting plate 23 is slidably engaged with a horizontal groove 26 on the clamp seat 19, and a threaded hole near its end, matching the external thread of the corresponding end of the reverse screw 24, is provided. Two first electric telescopic rods 21 are respectively fixedly installed at the ends of the two slide blocks 20 parallel to the clamp seat 19.

[0039] Each of the clamping components includes a clamping portion 27 with an L-shaped cross-section. One side of each clamping portion 27 is parallel to the clamping seat 19 and is fixedly connected to the telescopic end of the corresponding first electric telescopic rod 21. The width of the other side of each clamping portion 27 is less than the thickness of the insulation board 22. A horizontal support portion 28 is fixedly provided at the bottom of the clamping portion 27.

[0040] After placing the insulation board 22 on the upper part of the two support parts 28, and making the insulation board 22 flat against the side of the two clamping parts 27 parallel to the clamp seat 19, start the clamping drive motor 25 to rotate the reverse screw 24. Since the two slides 20 are respectively threaded to both ends of the reverse screw 24, the two clamping parts 27 move relative to each other to fix and clamp the insulation board 22 in the middle.

[0041] As a further improvement to the present invention, two vertical plates 29 are symmetrically fixedly arranged inside the suspended basket 1 on the side away from the glue spray pipe 6, and a lifting platform 30 is vertically slidably arranged between the two vertical plates 29. A pressure roller 31 is rotatably installed on the side of the lifting platform 30 facing the outside of the suspended basket 1.

[0042] In this embodiment, two third mounting plates 32 are symmetrically fixed at the upper and lower ends of the two vertical plates 29, respectively. Each third mounting plate 32 has a sprocket 33 rotatably mounted on its side facing the outside of the suspended basket 1. A transmission chain 34 is wound between the two sprockets 33 near the same vertical plate 29. A lifting drive motor 35 for driving the corresponding sprocket 33 to rotate is fixedly mounted on the side of the two upper third mounting plates 32 facing the inside of the suspended basket 1. The lifting platform 30 has an I-shaped cross-section. Slider blocks 36 are fixedly mounted on both sides of the lifting platform 30. The two sliders 36 slide in contact with vertical grooves 37 formed on the two vertical plates 29, and the ends of the two sliders 36 are fixedly connected to the sides of the two transmission chains 34.

[0043] When the two lifting drive motors 35 synchronously drive the corresponding two sprockets 33 to rotate, the two transmission chains 34 are driven to run synchronously through the chain transmission structure. During the operation of the two transmission chains 34, the lifting platform 30 and the pressure roller 31 are driven to make linear motion in the vertical direction through the two sliders 36.

[0044] In addition, multiple horizontal second electric telescopic rods 38 are fixedly installed at even intervals on the lifting platform 30. The telescopic ends of the multiple second electric telescopic rods 38 are respectively fixedly connected to the pressure roller seat 39 on the side of the lifting platform 30 facing the outside of the basket 1. The pressure roller 31 is rotatably installed on the pressure roller seat 39.

[0045] This invention also discloses an external wall insulation construction method, which utilizes the aforementioned external wall insulation construction device and includes the following steps:

[0046] Step 1: The worker places the insulation board 22 between the two clamping parts. The two support parts 28 of the clamping parts support the bottom of the insulation board 22 and make the insulation board 22 flat against the side of the two clamping parts 27 parallel to the clamping seat 19. The clamping drive motor 25 is started to rotate the reverse screw 24, so that the two clamping parts 27 move relative to each other to fix and clamp the insulation board 22 in the middle.

[0047] Step 2: Start the power pump 3, and the adhesive in the storage tank 2 enters the spray pipe 6 through the dispensing pipe 4 and the corrugated pipe 5. At the same time, the translation drive motor 11 drives the one-way screw 9 to rotate. The rotating one-way screw 9 drives the translation seat 12 and the spray pipe 6 to perform linear translational motion, such as... Figure 6 As shown, multiple nozzles 7 on the adhesive spray tube 6 spray adhesive onto the surface of the insulation board 22 as the adhesive spray tube 6 moves.

[0048] Step 3: After the adhesive spraying is completed, turn off the power pump 3 and the translation drive motor 11, and start the rotary drive motor 17 to rotate the turntable 18 180°. Figure 7 In the indicated state, the side of the insulation board 22 coated with adhesive faces the building exterior wall 40. The two first electric telescopic rods 21 extend synchronously, causing the two clamping parts and the insulation board to move towards the building exterior wall until the side of the clamped insulation board 22 coated with adhesive comes into contact with the surface of the building exterior wall 40 and is fixedly adhered to the building exterior wall 40.

[0049] Step 4: After the insulation board 22 is fixedly adhered to the building exterior wall 40, the clamping drive motor 25 rotates in the opposite direction, causing the two slide blocks 20 to move the clamping parts in opposite directions and no longer clamp the insulation board 22. The two second electric telescopic rods 21 extend and retract to reset. The rotation drive motor 17 reverses, causing the turntable to rotate 180° in the opposite direction to the dehumidification position.

[0050] Step 5: Start the two lifting drive motors 35 to synchronously drive the corresponding two sprockets 33 to rotate, which in turn drives the two transmission chains 34 to rotate synchronously. During the operation of the two transmission chains 34, the lifting platform 30 and the pressure roller 31 move in a straight line in the vertical direction through the two sliders 36. When the pressure roller 31 moves to the position corresponding to the upper end of the pasted insulation board, multiple second electric telescopic rods 38 extend synchronously, so that the pressure roller 31 contacts the surface of the insulation board. The lifting platform 30 continues to drive the pressure roller 31 to move downwards, as... Figure 8As shown, during the process of the pressure roller 31 contacting the outer surface of the insulation board and moving downward, it will squeeze the insulation board, thereby expelling the air between the insulation board and the wall, and ensuring that the insulation board is completely attached to the building's exterior wall through pressure, thus enhancing the bonding strength between the insulation board and the building's exterior wall.

[0051] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Various modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. An external wall insulation construction device, characterized in that: The system includes a construction scaffold, inside which is a storage tank for storing adhesive. A power pump is fixedly mounted on the upper part of the storage tank. The input end of the power pump is connected to the interior of the storage tank via an adhesive outlet pipe. The output end of the power pump is connected to a vertical adhesive spraying pipe slidably mounted on the outside of the scaffold via a retractable corrugated pipe. Multiple spray nozzles are evenly spaced and connected to the spraying pipe on the side facing the interior of the scaffold. A base is fixedly mounted in the middle of the upper part of the scaffold. A rotary drive motor is fixedly mounted at the bottom of the base. The drive shaft of the rotary drive motor is connected to a turntable rotatably mounted on the upper part of the base. A clamping seat is fixedly mounted perpendicular to the upper end of the turntable. Two sliding blocks are slidably mounted on the clamping seat. Two horizontal first electric telescopic rods are symmetrically fixed on the two sliding blocks. The telescopic ends of the two first electric telescopic rods are respectively connected to clamping components for clamping and limiting the insulation board.

2. The external wall insulation construction device according to claim 1, characterized in that: Two first mounting plates are symmetrically fixed on the outer side of the suspended platform. A horizontal one-way screw is rotatably mounted between the two first mounting plates, and two limiting guide rods are symmetrically fixed along the one-way screw. A translation drive motor for driving the rotation of the one-way screw is fixedly mounted on the outer side of one of the first mounting plates. A translation seat is provided on the one-way screw and the two limiting guide rods. The translation seat has a threaded through hole adapted to the one-way screw and two smooth through holes that slide with the two limiting guide rods respectively. The lower end of the glue spraying tube is a closed structure and is fixedly connected to the upper part of the translation seat. A first connecting pipe is fixedly mounted on the side of the glue spraying tube near the lower end, and the first connecting pipe is connected to the corrugated pipe.

3. The external wall insulation construction device according to claim 2, characterized in that: Each of the nozzles is connected to the adhesive spraying tube via a horizontal second connecting pipe, and an on / off valve is provided in the middle of each second connecting pipe.

4. The external wall insulation construction device according to claim 1, characterized in that: Two second mounting plates perpendicular to the fixture are symmetrically fixed on one side of the fixture base near the outer edge of the turntable. A reverse screw is rotatably arranged between the two second mounting plates. A clamping drive motor for driving the reverse screw to rotate is arranged on the outer side of one of the second mounting plates. The external threads at both ends of the reverse screw turn in opposite directions. The two slides are respectively provided with threaded holes that are adapted to the external threads at the corresponding ends of the reverse screw.

5. The external wall insulation construction device according to claim 4, characterized in that: Each of the slides has an L-shaped cross-section, with one end parallel to the clamp seat and the other end parallel to the second mounting plate; the end of each slide parallel to the second mounting plate is slidably engaged with a horizontal groove on the clamp seat and has a threaded hole near the end that matches the external thread of the corresponding end of the reverse screw; the two first electric telescopic rods are respectively fixedly installed at the ends of the two slides parallel to the clamp seat.

6. The external wall insulation construction device according to claim 1, characterized in that: Each of the clamping components includes a clamping portion with an L-shaped cross-section. One side of each clamping portion is parallel to the clamping seat and is fixedly connected to the telescopic end of the corresponding first electric telescopic rod. The width of the other side of each clamping portion is less than the thickness of the insulation board. A horizontal support portion is fixedly provided at the bottom of the clamping portion.

7. The external wall insulation construction device according to claim 1, characterized in that: Two vertical plates are symmetrically fixed inside the suspended basket on the side away from the glue spray pipe. A lifting platform is vertically slidably arranged between the two vertical plates. A pressure roller is rotatably arranged on the side of the lifting platform facing the outside of the suspended basket.

8. The external wall insulation construction device according to claim 7, characterized in that: Two third mounting plates are symmetrically fixed at the upper and lower ends of the two vertical plates. Each third mounting plate has a sprocket rotatably mounted on the side facing the outside of the suspended basket. A transmission chain is wound around the two sprockets near the same vertical plate. A lifting drive motor for driving the corresponding sprocket to rotate is fixedly mounted on the side of the two upper third mounting plates facing the inside of the suspended basket. The lifting platform has an I-shaped cross-section. Slider blocks are fixedly mounted on both sides of the lifting platform. The two sliders slide in cooperation with the vertical grooves opened on the two vertical plates, and the ends of the two sliders are fixedly connected to the sides of the two transmission chains.

9. The external wall insulation construction device according to claim 7, characterized in that: Multiple second electric telescopic rods are fixedly installed at even intervals on the lifting platform. The telescopic ends of the multiple second electric telescopic rods are respectively fixedly connected to pressure roller seats located on the side of the lifting platform facing the outside of the basket. The pressure rollers are rotatably mounted on the pressure roller seats.

10. A method for constructing external wall insulation, using the external wall insulation construction device according to any one of claims 1-9, characterized in that, Includes the following steps: Step 1: The worker places the insulation board between the two clamping parts. The two clamping parts fix and hold the insulation board in place by moving the two slides on the clamping seat relative to each other. Step 2: Start the power pump to send the adhesive from the storage tank into the spray pipe through the dispensing pipe and corrugated pipe, and move the spray pipe horizontally so that the nozzle on the spray pipe sprays the adhesive onto the surface of the insulation board. Step 3: After the adhesive is sprayed, turn off the power pump and start the rotary drive motor to rotate the turntable 180°. The side of the insulation board sprayed with adhesive faces the building's exterior wall. The two first electric telescopic rods extend synchronously, moving the two clamping parts and the insulation board toward the building's exterior wall until the clamped insulation board is fixedly adhered to the building's exterior wall.

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