TPO waterproofing membrane laying device for steel structure building and construction method

Abstract

The application discloses a kind of TPO waterproofing membrane laying device and construction method of steel structure building, it is related to waterproofing membrane laying field, including laying vehicle, movable wheel is rotatably installed on laying vehicle, operating handle is fixedly installed on laying vehicle, TPO waterproofing membrane is movably installed on laying vehicle, two lifting pressure blocks are slidably installed on laying vehicle, sponge pad is fixedly installed on the bottom side of two lifting pressure blocks, U-shaped mounting bracket is fixedly installed on laying vehicle, sliding mounting bracket is slidably installed in U-shaped mounting bracket.The application places TPO waterproofing membrane on laying vehicle and uses, driving motor drives TPO waterproofing membrane rotation mode to realize the automatic feeding of TPO waterproofing membrane, then using lifting pressure block and sponge pad is continuously impacted or extruded to lay, ensure that the full contact of roll material and building, installation is simple and fast, reduce the participation of manual labor and labor cost.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of waterproofing membrane laying, in particular to a TPO waterproofing membrane laying device for steel structure building and a construction method. BACKGROUND

[0002] TPO waterproofing membrane is a new type of waterproofing membrane made of thermoplastic polyolefin (TPO) synthetic resin as base material, which is combined with ethylene-propylene rubber and polypropylene by advanced polymerization technology, and is added with antioxidant, anti-aging agent and softening agent. It can be made into reinforced waterproofing membrane with polyester fiber mesh as internal reinforcing material, and belongs to synthetic polymer waterproofing membrane type waterproofing products.

[0003] In the prior art, rust and corrosion prevention needs to be paid attention to during the use of steel structure building, and the protection is usually carried out by brushing paint or using TPO waterproofing membrane coating. The traditional manual laying has slow installation speed and high labor cost, so a TPO waterproofing membrane laying device for steel structure building is needed to meet people's needs. SUMMARY

[0004] The purpose of the present application is to provide a TPO waterproofing membrane laying device for steel structure building to solve the problems of traditional manual laying, slow installation speed and high labor cost in the background art.

[0005] To achieve the above purpose, the present application provides the following technical scheme: a TPO waterproofing membrane laying device for steel structure building, comprising a laying vehicle, a movable wheel rotatably installed on the laying vehicle, an operating handle fixedly installed on the laying vehicle, a TPO waterproofing membrane movably installed on the laying vehicle, two lifting pressing blocks slidably installed on the laying vehicle, a sponge pad fixedly installed on the bottom side of each of the two lifting pressing blocks, a U-shaped mounting bracket fixedly installed on the laying vehicle, a sliding mounting bracket slidably installed in the U-shaped mounting bracket, a swing rod rotatably installed on the sliding mounting bracket, the swing rod being slidably installed at both ends on the two lifting pressing blocks, and the sponge pad being matched with the TPO waterproofing membrane.

[0006] Preferably, a fixed mounting bracket is fixedly installed on the laying vehicle, a separation mounting bracket is movably installed on the fixed mounting bracket, a fixed bolt is threadedly installed on the fixed mounting bracket and the separation mounting bracket, a guide block is fixedly installed in the TPO waterproofing membrane, the guide block is located between the fixed mounting bracket and the separation mounting bracket, two pairs of guide blocks are fixedly installed on the laying vehicle, a guide roller is rotatably installed between the two pairs of guide blocks, the guide roller is matched with the TPO waterproofing membrane, a driving motor is fixedly installed on one side of the fixed mounting bracket, and an output end of the driving motor is matched with a rotating shaft through a gear.

[0007] Preferably, two swing grooves are arranged on the swing rod, swing shafts are slidably arranged in the swing grooves, the swing shafts are fixedly arranged on the two lifting pressing blocks respectively, a lifting motor is fixedly arranged on the U-shaped mounting frame, and the output end of the lifting motor is connected with the swing rod.

[0008] Preferably, slide rods are slidably arranged on the slide mounting frame, the slide rods are fixedly arranged on the laying vehicle and the U-shaped mounting frame, a drive screw rod is rotatably arranged on the U-shaped mounting frame, one end of the drive screw rod is threadedly arranged on the slide mounting frame, and a drive disc is fixedly arranged on the top end of the drive screw rod.

[0009] Preferably, a glue tank and a mounting frame are fixedly arranged on the laying vehicle, a glue applying head is fixedly arranged on the mounting frame, and a glue pipe is fixedly arranged on the glue tank, one end of the glue pipe is arranged on the glue applying head.

[0010] Preferably, a pressing telescopic frame is fixedly arranged on the glue tank, a pressing roller is rotatably arranged on the bottom end of the pressing telescopic frame, and the pressing roller is in contact with the TPO waterproof roll extended from the TPO waterproof roll.

[0011] Preferably, the pressing telescopic frame comprises a fixed block and a movable block, the fixed block is fixedly arranged on the glue tank, the movable block is slidably arranged in the fixed block, and a fixing spring is fixedly arranged between the movable block and the fixed block.

[0012] In use, the TPO waterproof roll is arranged between the fixed mounting frame and the separation mounting frame through the rotating shaft, the fixed mounting frame and the separation mounting frame can be separated by using the fixing bolt, the rotating shaft can be replaced conveniently, the rotating shaft is driven to rotate by the drive motor through the gear, the roll is laid on the building under the guidance of the two guide rollers by the rotation of the rotating shaft, the lifting motor is started, the output end of the lifting motor drives the swing rod to reciprocate, so as to drive the two lifting pressing blocks to move up and down alternately by the swing groove and the swing shaft, the roll and the building are adhered by the sponge pad at the bottom of the lifting pressing block through the impact, the adhesion can also be completed by extruding the roll by the sponge pad, the height of the U-shaped mounting frame is limited by the slide mounting frame, the position of the slide mounting frame on the U-shaped mounting frame can be adjusted by driving the drive screw rod to rotate by the drive disc, the slide mounting frame is limited by the slide rod and can only move in a fixed range, after the roll is arranged, there is an overlapping edge between adjacent rolls, the glue is applied to the bottom side of the roll by the glue tank through the glue pipe and the glue applying head, and then the rolls are pressed together by the pressing roller, the pressing roller has a downward trend under the influence of the fixing spring, so that the pressing roller can fully press the rolls.

[0013] Preferably, the TPO waterproof roll material is provided with a anti-off structure at the staggered lap joint area, the anti-off structure is provided with a plurality of anti-off structures along the width direction of the staggered lap joint area, the anti-off structure comprises two upper and lower symmetrical sockets and a connecting strip installed in the two sockets, the socket comprises a socket slot arranged along the length direction of the staggered lap joint area and a socket body located in the middle of the socket slot, the width of the socket body decreases and then increases along the depth direction of the socket slot and is provided with a hooking groove at the root, the root width of the socket body is greater than the head width, the connecting strip is provided with two upper and lower symmetrical connecting parts, and the connecting part comprises two hooking bodies symmetrically distributed along the width direction, and the free end of the hooking body is provided with a hooking part for adapting to the hooking groove.

[0014] Preferably, the connecting strip roll is connected to the paving vehicle through a connecting frame and a short rotating shaft, a lower discharging motor is installed on the connecting frame to discharge the connecting strip at a paving speed, the connecting strip on the connecting strip roll is discharged to the TPO waterproof roll material which has been paved through the guide wheel fixedly installed on the paving vehicle, and a rolling wheel is installed on the paving vehicle and located on the front side of the guide roll, so that the rolling wheel is used to install the connecting strip on the socket of the TPO waterproof roll material which has been paved.

[0015] The beneficial effects of the present application are:

[0016] In the present application, the TPO waterproof roll material is placed on the paving vehicle, the automatic discharging of the TPO waterproof roll material is realized by driving the TPO waterproof roll material to rotate through the driving motor, then the paving is continuously carried out through the continuous impact or extrusion of the lifting pressing block and the sponge pad, so that the roll material is fully contacted with the building, the installation is simple and fast, and the participation of manual labor and the labor cost are reduced.

[0017] In the present application, the connecting part of the roll material is treated by using the glue tank and the pressing telescopic frame, the glue is used for bonding and pressing the connecting edge seam, and the convenience of the device for installing the roll material is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the paving device.

[0019] Figure 2 It is a schematic diagram of the bottom structure of the paving device.

[0020] Figure 3 It is a schematic diagram of the planar structure of the paving device.

[0021] Figure 4 It is a schematic diagram of the lifting pressing block structure of the paving device.

[0022] Figure 5 It is a schematic diagram of the structure of the glue tank and the pressing telescopic frame part of the paving device.

[0023] Figure 6 Figure 1 is a schematic diagram of the anti-off structure at the staggered edge region of the roll material (the connecting strip on the left is not drawn).

[0024] Figure 7 Figure 2 is a state diagram of the connecting strip and the socket at the staggered edge region before installation.

[0025] Figure 8 Figure 3 is a structural diagram when the connecting strip is laid.

[0026] In the figure: 100, laying vehicle; 101, movable wheel; 102, operation handle; 200, TPO waterproof roll material; 201, rotating shaft; 202, guide block; 203, guide roller; 204, fixed mounting frame; 205, separation mounting frame; 206, fixing bolt; 207, driving motor; 300, lifting pressing block; 301, sponge pad; 302, U-shaped mounting frame; 303, sliding mounting frame; 304, swing rod; 305, swing groove; 306, swing sliding shaft; 307, sliding rod; 308, driving screw; 309, driving disc; 310, lifting motor; 400, glue tank; 401, mounting frame; 402, glue pipe; 403, glue coating head; 500, pressing telescopic frame; 501, pressing roller; 502, fixed block; 503, movable block; 504, fixed spring. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0028] Reference Figures 1-5 A TPO waterproof roll material laying device for a steel structure building comprises a laying vehicle 100, a movable wheel 101 rotatably installed on the laying vehicle 100, an operation handle 102 fixedly installed on the laying vehicle 100, a TPO waterproof roll material 200 movably installed on the laying vehicle 100, two lifting pressing blocks 300 slidably installed on the laying vehicle 100, sponge pads 301 fixedly installed on the bottom sides of the two lifting pressing blocks 300, a U-shaped mounting frame 302 fixedly installed on the laying vehicle 100, a sliding mounting frame 303 slidably installed in the U-shaped mounting frame 302, a swing rod 304 rotatably installed on the sliding mounting frame 303, and both ends of the swing rod 304 slidably installed on the two lifting pressing blocks 300. The sponge pads 301 are matched with the TPO waterproof roll material 200. The TPO waterproof roll material is placed on the laying vehicle for use. The automatic material feeding of the TPO waterproof roll material is realized by driving the TPO waterproof roll material to rotate by using a driving motor. Then, the laying is performed by using the lifting pressing blocks and the sponge pads to continuously impact or extrude, so as to ensure that the roll material fully contacts with the building, and the installation is simple, fast, convenient, and labor-saving, and the labor participation and labor cost are reduced.

[0029] In an optional embodiment: the laying vehicle 100 is fixedly provided with a fixed mounting frame 204, the fixed mounting frame 204 is movably provided with a separate mounting frame 205, the fixed mounting frame 204 and the separate mounting frame 205 are threadedly provided with a fixed bolt 206, the TPO waterproof roll 200 is fixedly provided with a guide block 202, the guide block 202 is located between the fixed mounting frame 204 and the separate mounting frame 205, the laying vehicle 100 is fixedly provided with two pairs of guide blocks 202, the two pairs of guide blocks 202 are rotatably provided with a guide roller 203 between them, the guide roller 203 is matched with the TPO waterproof roll 200, and one side of the fixed mounting frame 204 is fixedly provided with a driving motor 207, and the output end of the driving motor 207 is matched with the rotating shaft 201 through a gear.

[0030] It should be noted that the TPO waterproof roll 200 is installed between the fixed mounting frame 204 and the separate mounting frame 205 through the rotating shaft 201, the fixed mounting frame 204 and the separate mounting frame 205 can be separated by using the fixed bolt 206, the rotating shaft 201 can be replaced conveniently, the rotating shaft 201 is driven to rotate by using the driving motor 207 through the gear, and the roll is laid on the building under the guidance of the two guide rollers 203.

[0031] In an optional embodiment: the swinging rod 304 is provided with two swinging grooves 305, the two swinging grooves 305 are slidably provided with a swinging sliding shaft 306, the two swinging sliding shafts 306 are fixedly installed on the two lifting pressing blocks 300 respectively, the U-shaped mounting frame 302 is fixedly provided with a lifting motor 310, the output end of the lifting motor 310 is connected with the swinging rod 304, the sliding mounting frame 303 is slidably provided with a sliding rod 307, the two sliding rods 307 are fixedly installed on the laying vehicle 100 and the U-shaped mounting frame 302, the U-shaped mounting frame 302 is rotatably provided with a driving screw 308, one end of the driving screw 308 is threadedly installed on the sliding mounting frame 303, and the top end of the driving screw 308 is fixedly provided with a driving disc 309.

[0032] It should be noted that the output end of the lifting motor 310 drives the swinging rod 304 to reciprocate, so as to drive the two lifting pressing blocks 300 to move up and down alternately through the swinging groove 305 and the swinging sliding shaft 306, the roll and the building are attached by using the sponge pad 301 at the bottom of the lifting pressing block 300 in a striking manner, the attachment can also be achieved by using the sponge pad 301 to extrude the roll, the height of the U-shaped mounting frame 302 is limited by the sliding mounting frame 303, the position of the sliding mounting frame 303 on the U-shaped mounting frame 302 can be adjusted by using the driving disc 309 to drive the driving screw 308 to rotate, and the sliding mounting frame 303 is limited by the sliding rod 307 and can only move within a fixed range.

[0033] In an optional embodiment: the laying vehicle 100 is fixedly provided with a glue tank 400 and a mounting frame 401, the mounting frame 401 is fixedly provided with a glue head 403, the glue tank 400 is fixedly provided with a glue pipe 402, one end of the glue pipe 402 is mounted on the glue head 403, the glue tank 400 is fixedly provided with a pressing telescopic frame 500, and the bottom end of the pressing telescopic frame 500 is rotatably provided with a pressing roller 501, and the pressing roller 501 is in contact with the TPO waterproof coiled material 200.

[0034] It should be noted that after the coiled material is installed, there is an overlapping joint between adjacent coiled materials, and the glue tank 400 is used to apply glue to the bottom side of the coiled material through the glue pipe 402 and the glue head 403.

[0035] In an optional embodiment: the pressing telescopic frame 500 comprises a fixed block 502 and a movable block 503, the fixed block 502 is fixedly mounted on the glue tank 400, the movable block 503 is slidingly mounted in the fixed block 502, and a fixed spring 504 is fixedly mounted between the movable block 503 and the fixed block 502.

[0036] Working principle of the present application:

[0037] In use, the TPO waterproof coiled material 200 is mounted between the fixed mounting frame 204 and the separated mounting frame 205 through the rotating shaft 201, the fixed mounting frame 204 and the separated mounting frame 205 can be separated by using the fixed bolt 206, the rotating shaft 201 can be replaced conveniently, the rotating shaft 201 is driven to rotate by the driving motor 207 through the gear, the coiled material is laid on the building under the guidance of the two guide rollers 203, the lifting motor 310 is started, the output end of the lifting motor 310 drives the swing rod 304 to swing reciprocatingly, so as to drive the two lifting pressing blocks 300 to move up and down alternately through the swing groove 305 and the swing slide shaft 306, the coiled material and the building are attached by the sponge pad 301 at the bottom of the lifting pressing block 300 through the impact mode, the attachment can also be completed by using the sponge pad 301 to extrude the coiled material, the height of the U-shaped mounting frame 302 is limited by the sliding mounting frame 303, the position of the sliding mounting frame 303 on the U-shaped mounting frame 302 can be adjusted by using the driving disc 309 to drive the driving lead screw 308 to rotate, and the sliding mounting frame 303 is limited by the slide rod 307 and can only move in a fixed range.

[0038] After the coil material is installed, there is staggered lap joint between adjacent coil materials. The glue is applied to the bottom side of the coil material through the glue tank 400, the glue pipe 402 and the glue applying head 403, and then the coil materials are pressed together by the pressing roller 501 which has a downward trend under the influence of the fixed spring 504, so as to ensure that the pressing roller 501 can fully press the coil materials.

[0039] However, there is still a risk of cracking caused by glue aging at the staggered lap joint. The inventor adjusts the structure of the coil material as shown in Figure 6 、 Figure 7 , so as to better show the structure of the hooking groove 702 in Figure 6 . It does not mean that there is no connection strip on the left side in the construction. In Figure 7 , in order to better show the respective shapes of the connection strip and the socket part before assembly, it should be noted that this state is not a relative position state. The anti-disengagement structure is pre-prepared at the staggered lap joint area of the TPO waterproof coil material 200, and a plurality of anti-disengagement structures are arranged along the width direction of the staggered lap joint area. The anti-disengagement structure comprises two symmetrically distributed socket parts and a connection strip installed in the two socket parts. The socket part comprises a socket groove 700 arranged along the length direction of the staggered lap joint area and a socket body 701 located in the middle of the socket groove 700. The width of the socket body 701 decreases and then increases along the depth direction of the socket groove 700, and the root part is provided with a hooking groove 702. The root width of the socket body 701 is greater than the head width. The connection strip is provided with two symmetrically distributed connection parts 800. The connection part 800 comprises two symmetrically distributed hooking bodies along the width direction. The free end of the hooking body is provided with a hooking part 801 for adapting to the hooking groove 702. When in a natural state, the end portions of the two hooking parts 801 on the same side are deflected inward, so that there is a guide inclined surface at the end portion for smoothly passing through the head position of the socket body 701. When entering the hooking groove 702, the two hooking bodies are elastically deformed and automatically clamp the socket body 701 inward, thereby ensuring that the staggered lap joint area will not be cracked due to glue aging.

[0040] As shown in Figure 8 , the paving vehicle 100 is connected with the connection strip roller 600 through the connecting frame and the short shaft 601. The connecting frame is provided with a lower discharging motor for discharging the connection strip at a paving speed. The connection strip on the connection strip roller 600 is discharged to the TPO waterproof coil material 200 which has been paved through the guide wheel 602 fixedly installed on the paving vehicle 100. The rolling wheel 603 is installed on the paving vehicle 100 and located in front of the guide roller 203. The rolling wheel 603 is used to install the connection strip on the socket body 701 of the TPO waterproof coil material 200 which has been paved.

[0041] By pressing the connecting strip on the completed TPO waterproof coiled material 200, and then coating the glue to tightly connect the connecting strip and the socket part, the waterproof effect can be maintained even after the glue ages and fails. In addition, the anti-disengagement structure can overcome the problem of stress concentration and cracking caused by temperature in the staggered overlapping area, delay the aging time of the glue, and delay the growth of cracks.

[0042] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can make equivalent replacement or change within the technical range disclosed by the present application according to the technical solution and the inventive concept of the present application, which should be covered within the protection scope of the present application.

Claims

1. A TPO waterproof membrane laying device for steel structure buildings, comprising a laying vehicle (100), characterized in that: The laying vehicle (100) is rotatably mounted with movable wheels (101), and the laying vehicle (100) is fixedly mounted with an operating handle (102). The laying vehicle (100) is movably mounted with TPO waterproof membrane (200). The laying vehicle (100) is slidably mounted with two lifting and pressing blocks (300). The bottom sides of the two lifting and pressing blocks (300) are fixedly mounted with sponge pads (301). The laying vehicle (100) is fixedly mounted with a U-shaped mounting frame (302). The U-shaped mounting frame (302) is slidably mounted with a sliding mounting frame (303). The sliding mounting frame (303) is rotatably mounted with a swing rod (304). The two ends of the swing rod (304) are slidably mounted on the two lifting and pressing blocks (300). The sponge pads (301) are compatible with the TPO waterproof membrane (200). A fixed mounting frame (204) is fixedly installed on the laying vehicle (100). A detachable mounting frame (205) is movably installed on the fixed mounting frame (204). Fixed bolts (206) are threaded on the fixed mounting frame (204) and the detachable mounting frame (205). A guide block (202) is fixedly installed inside the TPO waterproof membrane (200). The guide block (202) is located between the fixed mounting frame (204) and the detachable mounting frame (205). Two pairs of guide rollers (203) are fixedly installed on the laying vehicle (100). Guide rollers (203) are rotatably installed between the two pairs of guide blocks (202). The guide rollers (203) are adapted to the TPO waterproof membrane (200). A drive motor (207) is fixedly installed on one side of the fixed mounting frame (204). The output end of the drive motor (207) is adapted to the rotating shaft (201) through gears. The paving vehicle (100) is fixedly equipped with a glue tank (400) and a mounting frame (401). A pressing telescopic frame (500) is fixedly installed on the glue tank (400). A pressing roller (501) is rotatably installed at the bottom end of the pressing telescopic frame (500). The pressing roller (501) contacts the roll of TPO waterproof membrane (200) extending out. The TPO waterproof membrane (200) has a prefabricated anti-detachment structure at the staggered edge area. Multiple anti-detachment structures are provided along the width direction of the staggered edge area. The anti-detachment structure includes two symmetrically distributed sockets and a connecting strip installed in the two sockets. The socket includes a socket slot (700) arranged along the length direction of the staggered edge area and a socket body (701) located in the middle of the socket slot (700). The width of the socket body (701) decreases and then increases along the depth direction of the socket slot (700) and a hook groove (702) is provided at the root. The root width of the socket body (701) is greater than the head width. Two symmetrically distributed connecting parts (800) are provided on the connecting strip. The connecting part (800) includes two hooks symmetrically distributed along the width direction. The free end of the hook is provided with a hook part (801) for matching with the hook groove (702).

2. The TPO waterproof membrane laying device for steel structure buildings according to claim 1, characterized in that: Two swing grooves (305) are provided on the swing rod (304). A swing slide shaft (306) is slidably installed in each of the two swing grooves (305). The two swing slide shafts (306) are respectively fixedly installed on two lifting pressure blocks (300). A lifting motor (310) is fixedly installed on the U-shaped mounting bracket (302). The output end of the lifting motor (310) is connected to the swing rod (304).

3. The TPO waterproof membrane laying device for steel structure buildings according to claim 2, characterized in that: The sliding mounting bracket (303) has sliding rods (307) slidably mounted on it. The two sliding rods (307) are fixedly mounted on the paving vehicle (100) and the U-shaped mounting bracket (302). The U-shaped mounting bracket (302) has a drive screw (308) rotatably mounted on it. One end of the drive screw (308) is threaded onto the sliding mounting bracket (303) and rotatably mounted on the paving vehicle (100). The top end of the drive screw (308) is fixedly mounted with a drive disc (309).

4. The TPO waterproof membrane laying device for steel structure buildings according to claim 3, characterized in that: The paving vehicle (100) is fixedly equipped with an installation frame (401), an adhesive applicator (403) is fixedly installed on the installation frame (401), and an adhesive tube (402) is fixedly installed on the adhesive tank (400), with one end of the adhesive tube (402) installed on the adhesive applicator (403).

5. The TPO waterproof membrane laying device for steel structure buildings according to claim 4, characterized in that: The pressing telescopic frame (500) includes a fixed block (502) and a movable block (503). The fixed block (502) is fixedly installed on the glue tank (400), and the movable block (503) is slidably installed inside the fixed block (502). A fixing spring (504) is fixedly installed between the movable block (503) and the fixed block (502).

6. The TPO waterproof membrane laying device for steel structure buildings according to claim 5, characterized in that: The laying vehicle (100) is connected to a connecting strip roller (600) via a connecting frame and a short rotating shaft (601). A lower discharge motor is installed on the connecting frame to lower the connecting strip at the same laying speed. The connecting strip on the connecting strip roller (600) is lowered onto the laid TPO waterproof membrane (200) by a guide wheel (602) fixedly installed on the laying vehicle (100). A rolling roller (603) located in front of the guide roller (203) is installed on the laying vehicle (100). The rolling roller (603) is used to install the connecting strip onto the socket (701) on the laid TPO waterproof membrane (200).

7. The construction method of a TPO waterproof membrane laying device for steel structure buildings according to claim 6, characterized in that, The steps are as follows: The TPO waterproof membrane (200) is installed between the fixed mounting bracket (204) and the detachable mounting bracket (205) via a rotating shaft (201), and the rotating shaft (201) is driven to rotate by a drive motor (207) through gears; The rotating shaft (201) rotates and lays the roll material on the building surface under the guidance of two guide rollers (203). The roll material release speed is equal to the laying speed. The lifting motor (310) is started. The output end of the lifting motor (310) drives the swing rod (304) to swing back and forth. Through the swing groove (305) and the swing slide shaft (306), the two lifting pressing blocks (300) are driven to move up and down alternately. The sponge pad (301) at the bottom of the lifting pressing block (300) is used to press the roll material and the building surface together by impact. The height of the U-shaped mounting bracket (302) is limited by the sliding mounting bracket (303). The position of the sliding mounting bracket (303) on the U-shaped mounting bracket (302) is adjusted by using the drive disc (309) to drive the drive screw (308) to rotate. The sliding mounting bracket (303) is limited by the slide bar (307) and can only move within a fixed range. After the roll material is installed, there is an overlapping edge between adjacent roll materials. The glue tank (400) applies glue to the bottom side of the roll material through the glue tube (402) and the glue applicator (403). Then the pressing roller (501) presses the roll material together. The pressing roller (501) is affected by the fixed spring (504) and has a downward tendency, ensuring that the pressing roller (501) fully presses the roll material.

Images