A building house wall waterproof sealing treatment device

Abstract

The present application relates to waterproof sealing treatment technical field, especially to a kind of building house wall waterproof sealing treatment device, including mobile platform, placing plate, polishing mechanism, cleaning mechanism and gluing mechanism.The polishing shaft of setting in the present application drives corresponding polishing roller to rotate, so that hard polishing plate polishes the protrusion on ground, while manually moves device moving device existing to make device rotate around sewer pipe, so the ground around sewer pipe is polished, and dust and gravel etc. generated by polishing are cleaned by dust absorption box, it is convenient for subsequent gluing to ground and guarantees the waterproof effect after gluing, gluing piece rotates and brushes sewer pipe and its surrounding ground, while the arc-shaped brushing surface of gluing strip guarantees that the contact surface between brushing strip and sewer pipe meets brushing demand when brushing sewer pipe of different pipe diameter, and brushing of sewer pipe is more uniform, guaranteeing the waterproof effect of coating formed after gluing.

Description

Technical Field

[0001] This invention relates to the field of waterproof sealing technology, and in particular to a waterproof sealing device for building walls. Background Technology

[0002] Currently, during home renovations, especially in areas requiring water usage such as bathrooms and kitchens, workers first install the drainage pipes. Then, waterproofing is applied to the floor, particularly around the drainage pipes, by applying waterproof sealant. Other interior renovations can then proceed. Currently, waterproofing individual drainage pipes is primarily done manually by applying the sealant around the pipes using brushes or similar tools. However, this method has the following problems: 1. Due to the uneven surface and numerous residual particles from the building's construction, directly applying the sealant results in a less effective waterproof layer.

[0003] 2. If the waterproof adhesive is applied unevenly to the ground manually, it will affect the waterproof effect later. Also, if the adhesive is applied to cover the part of the drain pipe that is exposed on the ground, the waterproof layer is prone to peeling off and losing its waterproof effect. Summary of the Invention

[0004] To solve the above problems, the present invention adopts the following technical solution: a waterproof sealing treatment device for building walls, including a moving platform, a placement plate, a grinding mechanism, a cleaning mechanism and an adhesive application mechanism. The moving platform is an L-shaped mobile device placed on a horizontal ground. The front end face of the moving platform has two left-right symmetrical downward sliding grooves from top to bottom. Electric sliders are slidably arranged in the downward sliding grooves. The front end faces of the two electric sliders are fixedly arranged with a placement plate. The front end face of the placement plate is arranged with the grinding mechanism, the cleaning mechanism and the adhesive application mechanism from front to back.

[0005] The grinding mechanism includes a rotating gear. The front end face of the placement plate is rotatably mounted with a rotating gear via a gear shaft. The front end face of the placement plate has two movable grooves that are symmetrical about the center of the gear shaft. A movable plate is slidably mounted in the movable groove. A rack plate that meshes with the rotating gear is fixedly mounted on the front end face of the movable plate. An mounting plate is fixedly mounted on the front end face of the rack plate via a connecting plate. An arc plate is fixedly mounted on the front end face of each of the two mounting plates via a U-shaped strip, and the inner arc surfaces of the two arc plates are opposite each other. A grinding shaft is rotatably mounted between the arc plate and the corresponding mounting plate. A grinding roller is fixedly sleeved on the grinding shaft. Multiple hard grinding plates evenly distributed along its circumference are fixedly mounted on the circumferential surface of the grinding roller.

[0006] As a preferred embodiment of the present invention, multiple sets of auxiliary groups are provided on the opposite surfaces of the two grinding rollers, which are evenly distributed along the grinding axis. Each auxiliary group includes two horizontally placed grinding strips. Placement grooves are provided on the opposite surfaces of the two arc-shaped plates. Telescopic grooves are provided on the inner walls of the placement grooves. Telescopic rods are slidably arranged in the telescopic grooves. Arc-shaped protective plates are fixedly provided on the opposite surfaces of the two telescopic rods through connecting blocks. A fitting spring is fixedly provided between the inner wall of the placement groove and the corresponding connecting block.

[0007] As a preferred embodiment of the present invention, the cleaning mechanism includes a dust collection box. Dust collection boxes are fixedly installed on the opposite sides of the two mounting plates. The dust collection box has an internal cavity and a dust collection port that cooperates with the grinding roller at the front end. The dust collection box is located behind the grinding roller. A dust collection device is fixedly installed on the upper surface of the dust collection box. A connecting groove is opened on the right end surface of the left dust collection box. A connecting column that slides in the connecting groove is fixedly installed on the left end surface of the right dust collection box. A circular baffle is fixedly installed on the left side of the connecting column. An adaptive spring is fixedly installed between the baffle and the right dust collection box. A guide plate is fixedly installed on the right side of the baffle and the right side of the connecting column through an L-shaped connector. The two guide plates are hinged to each other. An auxiliary plate is fixedly installed on the left side of the rear end face of the left guide plate and the right side of the rear end face of the right guide plate.

[0008] In a preferred embodiment of the present invention, the adhesive application mechanism includes an L-shaped plate. An L-shaped plate is fixedly mounted on the upper surface of the right-side mounting plate. A rotating shaft is rotatably mounted on the horizontal portion of the L-shaped plate. A rotating disk is fixedly mounted on the lower surface of the rotating shaft. Two symmetrical, penetrating grooves are formed on the upper surface of the rotating disk. A shifting column is slidably mounted within each groove. A circular stabilizing plate is fixedly mounted on the upper surface of each shifting column. A spring plate is fixedly mounted on the upper surface of the stabilizing plate. A spring plate is fixedly mounted on the upper surface of the rotating disk. Each spring plate has a corresponding mating plate. A top spring is fixed between the mating plate and the corresponding spring plate. An extension plate is fixed to the lower end face of the shifting column. An L-shaped adhesive applicator with an internal cavity is fixed to the lower end face of the extension plate. Multiple glue leakage holes are arranged in a matrix on the lower end face of the two adhesive applicators and on the opposite face of the two adhesive applicators. The horizontal and vertical parts of the adhesive applicators are fixed to a glue dispensing device through multiple connecting blocks. The glue dispensing device is connected to the internal cavity of the vertical and horizontal parts of the corresponding adhesive applicators through a glue dispensing pipe.

[0009] As a preferred technical solution of the present invention, a plurality of coating components are fixedly arranged in a matrix on the lower end face of the coating component, and a plurality of coating groups are fixedly arranged at equal distances from top to bottom on the opposite faces of the two coating components. Each coating group includes a plurality of coating strips arranged at equal distances from front to back. The coating strips in the same group have different lengths, and the free ends of the multiple coating strips in the same group together form an arc-shaped coating surface.

[0010] As a preferred embodiment of the present invention, an L-shaped support plate is fixedly provided on the upper end face of the left mounting plate. Two symmetrical support grooves are opened on the left end face of the L-shaped plate from left to right. Two symmetrical support columns are fixedly provided on the right end face of the support plate, and the support columns slide in the corresponding support grooves. A circular groove is opened on the lower end face of the L-shaped plate from bottom to top. A limiting groove is opened on the inner wall of the circular groove. A plurality of L-shaped limiting plates are fixedly provided on the upper end face of the rotating disk, which are evenly distributed along its axis. The horizontal part of the limiting plate cooperates with the limiting groove.

[0011] As a preferred embodiment of the present invention, the upper surface of the rotating disk has two symmetrical control slots. Control columns are slidably arranged in the control slots. A connecting circular plate is fixedly arranged on the upper surface of the control column. A cylinder corresponding to the connecting circular plate is fixedly arranged on the upper surface of the rotating disk, and the telescopic end of the cylinder is fixedly connected to the corresponding connecting circular plate. A rectangular plate is fixedly arranged on the lower surface of the two control columns. A ring is fixedly arranged on both the front and rear end surfaces of the rectangular plate. An arc-shaped trapezoidal platform is fixedly arranged on the left end surface of the left extension plate and the right end surface of the right extension plate, and the inclined surface of the trapezoidal platform cooperates with the ring.

[0012] As a preferred embodiment of the present invention, V-shaped plates are hinged to the front and rear end faces of the vertical part of the adhesive coating component via hinge shafts. The free end of the V-shaped plate is made of rubber and has an inclined shape. A top groove is provided on the opposite side of the V-shaped plate and the corresponding mounting plate. An L-shaped top plate is slidably disposed in the top groove. Vertical plates are fixedly disposed on the front and rear end faces of the horizontal part of the adhesive coating component. A top plate cylinder is fixedly disposed on the end face of the vertical plate away from the corresponding mounting plate. The telescopic end of the top plate cylinder is connected and cooperated with the corresponding top plate through a hinge shaft.

[0013] The beneficial effects of the present invention are as follows: 1. The grinding mechanism set in the present invention drives the corresponding grinding roller to rotate through the grinding shaft, so that the hard grinding plate grinds the protrusions on the ground. At the same time, the operator moves the device around the drain pipe through the existing mobile equipment, so as to grind the ground around the drain pipe. The dust collection box set is driven by the existing dust collection equipment to clean up the dust and gravel generated by grinding, which facilitates the subsequent application of glue to the ground and ensures the waterproof effect after the glue is applied.

[0014] 2. The rotating shaft in this invention drives two opposing columns to rotate via a rotating disc, meaning the adhesive applicator rotates and applies the adhesive to the drain pipe and the surrounding ground. Simultaneously, the arc-shaped coating surface formed by the adhesive strips ensures that the contact surface between the adhesive strips and the drain pipe meets the application requirements for drain pipes of different diameters, resulting in more uniform application and guaranteeing the waterproof effect of the coating formed after application.

[0015] 3. The trapezoidal platform in this invention brings the corresponding painting components closer together through the corresponding extension plates, so that the distance between the two painting components can be adjusted to accommodate different sizes of drain pipes. At the same time, it also ensures that the painting components are in close contact with the drain pipes, avoiding the problem that centrifugal force will cause the painting components to move away from the corresponding drain pipes during the rotation of the rotating shaft, thus affecting the painting effect. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 2 This is a three-dimensional structural diagram of some structures in this invention.

[0019] Figure 3 In this invention Figure 2 Enlarged view of point A in the middle.

[0020] Figure 4 This is the invention Figure 2 Enlarged view of point B in the middle.

[0021] Figure 5 This is a partial cross-sectional schematic diagram of some of the mechanisms in this invention.

[0022] Figure 6 In this invention Figure 5 Enlarged view of point C in the middle.

[0023] Figure 7 In this invention Figure 5 Enlarged view of point D in the middle.

[0024] Figure 8 This is a three-dimensional schematic diagram of the relationship between the L-shaped plate, the rotating shaft, and the rotating disk in this invention.

[0025] In the diagram: 1. Moving platform; 10. Lowering groove; 2. Placement plate; 3. Grinding mechanism; 30. Rotating gear; 300. Moving groove; 301. Rack plate; 302. Mounting plate; 303. Arc plate; 304. Grinding roller; 305. Hard grinding plate; 31. Grinding strip; 310. Placement groove; 312. Telescopic rod; 313. Protective plate; 314. Fitting spring; 4. Cleaning mechanism; 40. Dust collection box; 400. Dust collection equipment; 401. Connecting column; 402. Baffle; 403. Adaptive spring; 404. Guide plate; 405. Auxiliary plate; 5. Glue application mechanism 50. L-shaped plate; 500. Rotating shaft; 501. Rotating disc; 502. Shifting column; 503. Stabilizing plate; 504. Matching plate; 505. Top spring; 506. Extension plate; 507. Glue application part; 508. Glue dispensing device; 51. Coating part; 510. Glue application strip; 52. Support plate; 520. Support column; 521. Circular groove; 522. Restriction groove; 523. Restriction plate; 53. Control column; 530. Connecting circular plate; 531. Rectangular plate; 532. Circular ring; 533. Trapezoidal platform; 54. V-shaped plate; 540. Top groove; 541. Top plate cylinder. Detailed Implementation

[0026] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways as defined and covered by the claims.

[0027] See Figure 1 A waterproof sealing device for building walls includes a mobile platform 1, a placement plate 2, a grinding mechanism 3, a cleaning mechanism 4, and an adhesive application mechanism 5. The mobile platform 1 is an L-shaped mobile device placed on a horizontal ground. The front face of the mobile platform 1 has two symmetrical downward sliding grooves 10 arranged from top to bottom. Electric sliders are slidably arranged in the downward sliding grooves 10. The front faces of the two electric sliders are fixedly arranged with the placement plate 2. The grinding mechanism 3, the cleaning mechanism 4, and the adhesive application mechanism 5 are arranged sequentially from front to back on the front face of the placement plate 2.

[0028] See Figure 1 and Figure 2The grinding mechanism 3 includes a rotating gear 30. The front end face of the placement plate 2 is rotatably provided with the rotating gear 30 via a gear shaft. The front end face of the placement plate 2 has two moving grooves 300 that are symmetrical about the center of the gear shaft. A moving plate is slidably arranged in the moving grooves 300. A rack plate 301 that meshes with the rotating gear 30 is fixedly arranged on the front end face of the moving plate. An mounting plate 302 is fixedly arranged on the front end face of the rack plate 301 via a connecting plate. An arc plate 303 is fixedly arranged on the front end face of each of the two mounting plates 302 via a U-shaped strip. The inner arc surfaces of the two arc plates 303 are opposite to each other. A grinding shaft is rotatably arranged between the arc plate 303 and the corresponding mounting plate 302. A grinding roller 304 is fixedly sleeved on the grinding shaft. A plurality of hard grinding plates 305 that are evenly distributed along its circumference are fixedly arranged on the circumferential surface of the grinding roller 304.

[0029] During operation, the entire device is first moved manually using the mobile device in the mobile platform 1, positioning the grinding roller 304 in front of the drain pipe. Simultaneously, the electric slider in the lowering groove 10 moves the placement plate 2 downward, bringing the grinding roller 304 into contact with the ground. An external motor drives the gear shaft to rotate, causing the rotating gear 30 to rotate. The meshing between the rotating gear 30 and the corresponding rack plate 301 causes the two rack plates 301 to move their respective mounting plates 302 away from each other. The mobile device then positions the drain pipe between the two arc-shaped plates 303. The external motor drives the rotating gear 30 to rotate, bringing the two arc-shaped plates 303 into contact with the drain pipe. Simultaneously, the external motor drives the corresponding grinding roller 304 to rotate via the grinding shaft, causing the hard grinding plate 305 to grind the protrusions on the ground. The manual mobile device also moves the device around the drain pipe, grinding the ground around it, facilitating subsequent adhesive application and ensuring a waterproof finish.

[0030] See Figure 2 and Figure 3 Each of the two grinding rollers 304 has multiple sets of auxiliary groups evenly distributed along the grinding axis on its opposite surfaces. Each auxiliary group includes two horizontally placed grinding strips 31. Each of the two arc-shaped plates 303 has a placement groove 310 on its opposite surfaces. The inner wall of the placement groove 310 has a telescopic groove. A telescopic rod 312 is slidably arranged in the telescopic groove. Each of the two telescopic rods 312 has an arc-shaped protective plate 313 fixedly arranged on its opposite surfaces by a connecting block. A fitting spring 314 is fixedly arranged between the inner wall of the placement groove 310 and the corresponding connecting block.

[0031] While the grinding shaft grinds the ground, it drives the corresponding grinding strip 31 to rotate synchronously. The grinding strip 31 assists in grinding the area between the curved plate 303 and the corresponding grinding roller 304, improving the overall grinding quality. The opposite ends of the grinding strip 31 and the curved plate 303 contact the drain pipe and leave scratches on the area of ​​the drain pipe that needs to be coated with glue. This makes it easier for the waterproof coating to adhere more firmly to the drain pipe after the glue is applied. When the curved plate 303 contacts the drain pipe, the protective plate 313 is pressed tightly against the drain pipe by the elastic force of the corresponding contact spring 314. This protects the area of ​​the drain pipe that does not need to be coated with glue during the grinding process of the grinding strip 31, preventing the grinding strip 31 from scratching this area.

[0032] See Figure 2 and Figure 4 The cleaning mechanism 4 includes a dust collection box 40. Dust collection boxes 40 are fixedly mounted on the opposing surfaces of the two mounting plates 302. Each dust collection box 40 has an internal cavity and a suction port at its front end that cooperates with the grinding roller 304. The dust collection box 40 is located behind the grinding roller 304. A vacuuming device 400 is fixedly mounted on the upper surface of the dust collection box 40. A connecting groove is provided on the right end surface of the left dust collection box 40, and a connecting device that slides within the connecting groove is fixedly mounted on the left end surface of the right dust collection box 40. A circular baffle 402 is fixedly installed on the left side of the column 401. An adaptive spring 403 is fixedly installed between the baffle 402 and the dust collection box 40 on the right side. The baffle 402 and the right side of the connecting column 401 are both fixedly provided with guide plates 404 by L-shaped connectors. The two guide plates 404 are hinged to each other. An auxiliary plate 405 is fixedly installed on the left side of the rear end face of the left guide plate 404 and the right side of the rear end face of the right guide plate 404.

[0033] During operation, while the grinding roller 304 is grinding the ground, the dust collection box 40, driven by the existing vacuum cleaner 400, cleans up the dust and gravel generated during grinding. As the curved plate 303 is attached to the drain pipe, the connecting post 401 is inserted into the connecting groove. As the mounting plates 302 move closer together, the baffle 402 contacts the left-side dust collection box 40, and the left-side dust collection box 40 is compressed by the baffle 402 against the adapting spring 403, causing the two guide plates 404 to spread out in a V-shape. This guides the gravel and dust generated during grinding towards the dust collection boxes 40 on both sides, improving the overall cleaning effect. The auxiliary plate 405 blocks the sides of the dust collection box 40, preventing dust from flying out to other areas during the grinding process due to the rotation of the grinding roller 304.

[0034] See Figure 5 and Figure 8The adhesive application mechanism 5 includes an L-shaped plate 50. The L-shaped plate 50 is fixedly mounted on the upper surface of the right-side mounting plate 302. A rotating shaft 500 is rotatably mounted on the horizontal portion of the L-shaped plate 50. A rotating disk 501 is fixedly mounted on the lower surface of the rotating shaft 500. Two symmetrical, penetrating grooves are formed on the upper surface of the rotating disk 501. A sliding column 502 is slidably mounted within each groove. A circular stabilizing plate 503 is fixedly mounted on the upper surface of each column 502. A spring plate is fixedly mounted on the upper surface of the stabilizing plate 503. Corresponding spring plates are fixedly mounted on the upper surface of the rotating disk 501. A mating plate 504 is fixedly provided with a top spring 505 between the mating plate 504 and the corresponding spring plate. An extension plate 506 is fixedly provided on the lower end face of the shifting column 502. An L-shaped glue applicator 507 with an internal cavity is fixedly provided on the lower end face of the extension plate 506. Multiple glue leakage holes arranged in a matrix are opened on the lower end face of the two glue applicators 507 and the opposite face of the two glue applicators 507. The horizontal and vertical parts of the glue applicator 507 are fixedly provided with a glue dispensing device 508 through multiple connecting blocks. The glue dispensing device 508 is connected to the internal cavity of the vertical and horizontal parts of the corresponding glue applicator 507 through a glue dispensing pipe.

[0035] After the grinding roller 304 finishes grinding the ground of the drain pipe, the external motor drives the gear shaft to rotate, thereby causing the two mounting plates 302 to move away from each other through the meshing between the rotating gear 30 and the corresponding gear plate. Then, the moving platform 1 is moved forward by the moving equipment, so that the drain pipe is located between the two coating parts 51. At this time, under the elastic force of the top spring 505, the spring plate drives the corresponding offset column 502 to approach the rotating shaft 500 through the stabilizing plate 503, so that the corresponding adhesive coating part 507 is close to the drain pipe. Then, the waterproof adhesive is fed into the adhesive coating part 507 through the glue tube by the existing glue dispensing device 508. After that, the waterproof adhesive is discharged through the glue leakage hole. At the same time, the external motor drives the rotating shaft 500 to rotate. Therefore, the rotating shaft 500 drives the two offset columns 502 to rotate through the rotating disc 501. That is, the adhesive coating part 507 rotates and coats the drain pipe and its surrounding ground, ensuring the waterproof effect of the coating formed after the adhesive is applied.

[0036] See Figure 5 and Figure 8 The lower end face of the coating component 507 is fixedly provided with a plurality of coating components 51 arranged in a matrix. The opposite faces of the two coating components 507 are fixedly provided with a plurality of coating groups arranged at equal distances from top to bottom. Each coating group includes a plurality of coating strips 510 arranged at equal distances from front to back. The coating strips 510 in the same group have different lengths and the free ends of the plurality of coating strips 510 in the same group together form an arc-shaped coating surface.

[0037] When the adhesive applicator 507 comes into contact with the drain pipe, the adhesive strip 510 is in close contact with the outer wall of the drain pipe, and the arc-shaped coating surface formed by the adhesive strips 510 in the same group ensures that the contact surface between the coating strip and the drain pipe meets the coating requirements when dealing with drain pipes of different diameters, and that the coating on the drain pipe is more uniform, thereby improving the overall coating effect and ensuring the subsequent waterproofing effect. In addition, the adhesive applicator 51 ensures that the waterproof adhesive is evenly distributed after being applied to the ground, avoiding the problem of uneven waterproof layer thickness at the joints of the ground, which would affect the overall waterproofing effect.

[0038] See Figure 6 An L-shaped support plate 52 is fixedly installed on the upper end face of the left mounting plate 302. Two symmetrical support grooves are opened on the left end face of the L-shaped plate 50 from left to right. Two symmetrical support columns 520 are fixedly installed on the right end face of the support plate 52, and the support columns 520 slide in the corresponding support grooves. A circular groove 521 is opened on the lower end face of the L-shaped plate 50 from bottom to top. A limiting groove 522 is opened on the inner wall of the circular groove 521. A plurality of L-shaped limiting plates 523 are fixedly installed on the upper end face of the rotating disk 501, which are evenly distributed along its axis. The horizontal part of the limiting plate 523 cooperates with the limiting groove 522.

[0039] When the rotating shaft 500 drives the corresponding brush 51 to apply glue to the drain pipe in a circumferential direction, the support plate 52 first slides in the support groove through the support column 520, so that the support plate 52 and the L-shaped plate 50 share the weight of the glue application mechanism 5. At this time, the limiting plate 523 rotates in the limiting groove 522 and the circular groove 521. The limiting groove 522 restricts the limiting plate 523 and fixes the rotating disk 501 through the limiting plate 523, thereby improving the stability of the rotating disk 501 during the rotation process, that is, improving the stability of the brush 51 when applying glue.

[0040] See Figure 8 The upper surface of the rotating disk 501 has two symmetrical control slots. Control columns 53 are slidably arranged in the control slots. A connecting circular plate 530 is fixedly arranged on the upper surface of the control column 53. A cylinder corresponding to the connecting circular plate 530 is fixedly arranged on the upper surface of the rotating disk 501. The telescopic end of the cylinder is fixedly connected to the corresponding connecting circular plate 530. A rectangular plate 531 is fixedly arranged on the lower surface of the two control columns 53. A circular ring 532 is fixedly arranged on the front and rear end surfaces of the rectangular plate 531. A circular arc trapezoidal platform 533 is fixedly arranged on the left end surface of the left extension plate and the right end surface of the right extension plate. The inclined surface of the trapezoidal platform 533 cooperates with the circular ring 532.

[0041] Before the coating component 51 is coated with adhesive, the cylinder retracts its telescopic end. This causes the ring 532 to move downwards via the connecting plate 530. The engagement between the ring 532 and the inclined surface of the trapezoidal platform 533 creates a squeezing force on the trapezoidal platform 533 as the ring 532 moves downwards, causing the two trapezoidal platforms 533 to move closer together. Consequently, the trapezoidal platforms 533, through their corresponding extension plates, bring the corresponding coating components 51 closer together. This allows the distance between the two coating components 51 to be adjusted to accommodate different sizes of drain pipes and ensures a tight fit between the coating component 51 and the drain pipe. This prevents the coating component 51 from moving away from the corresponding drain pipe due to centrifugal force during the rotation of the rotating shaft 500, which would affect the coating effect.

[0042] See Figure 5 , Figure 7 and Figure 8 The front and rear ends of the vertical part of the adhesive coating component 507 are hinged with V-shaped plates 54 through hinge shafts. The free end of the V-shaped plate 54 is made of rubber and has an inclined shape. The V-shaped plate 54 and the corresponding mounting plate 302 have a top groove 540 on their opposite sides. An L-shaped top plate is slidably arranged in the top groove 540. The front and rear ends of the horizontal part of the adhesive coating component 507 are fixedly provided with vertical plates. The end face of the vertical plate away from the corresponding mounting plate 302 is fixedly provided with a top plate cylinder 541. The telescopic end of the top plate cylinder 541 is connected and cooperated with the corresponding top plate through a hinge shaft.

[0043] During the adhesive application process, the top plate cylinder 541 first extends its telescopic end, thereby driving the corresponding top plate to slide within the top groove 540. The top plate moves to the outermost side of the top groove 540 and holds the V-shaped plate 54 in place. At this time, the free end of the V-shaped plate 54 is in close contact with the circumferential surface of the drain pipe. Then, the adhesive application is performed, so that the V-shaped plate 54 can spread the waterproof adhesive evenly on the surface of the drain pipe, improving the overall waterproof effect.

[0044] In practice, the entire device is first moved manually using the mobile device in the mobile platform 1, positioning the grinding roller 304 in front of the drain pipe and ensuring it contacts the ground. An external motor drives the gear shaft to rotate, and the meshing between the rotating gear 30 and the corresponding rack plate 301 causes the two rack plates 301 to move their respective mounting plates 302 away from each other. The mobile device then positions the drain pipe between the two curved plates 303. The external motor drives the rotating gear 30 to rotate, bringing the two curved plates 303 into contact with the drain pipe. Simultaneously, the external motor drives the corresponding grinding roller 304 to rotate via the grinding shaft, causing the hard grinding plate 305 to grind the protrusions on the ground. The manual mobile device also moves the device around the drain pipe, thus grinding the ground around it.

[0045] During the subsequent grinding process of the grinding roller 304, the dust collection box 40, driven by the existing dust collection equipment 400, cleans up the dust and gravel generated during grinding.

[0046] Finally, the external motor drives the gear shaft to rotate, thereby causing the two mounting plates 302 to move away from each other through the meshing between the rotating gear 30 and the corresponding gear plate. Then, the mobile device moves the moving platform 1 forward, positioning the drain pipe between the two coating parts 51. At this time, under the elastic force of the top spring 505, the spring plate drives the corresponding counterweight 502 to approach the rotating shaft 500 through the stabilizing plate 503, so that the corresponding coating part 507 approaches the drain pipe. Then, the existing glue dispensing device 508 inputs the waterproof glue into the coating part 507 through the glue tube. After that, the waterproof glue is discharged through the glue leakage hole. At the same time, the external motor drives the rotating shaft 500 to rotate, so the rotating shaft 500 drives the two counterweights 502 to rotate through the rotating disc 501. That is, the coating part 507 rotates and coats the drain pipe and its surrounding ground.

[0047] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A waterproof sealing device for building walls, comprising a moving platform (1), a placement plate (2), a grinding mechanism (3), a cleaning mechanism (4), and an adhesive application mechanism (5), characterized in that: The mobile platform (1) is an L-shaped mobile device placed on a horizontal ground. The front face of the mobile platform (1) has two symmetrical downward sliding grooves (10) from top to bottom. Electric sliders are slidably arranged in the downward sliding grooves (10). The front faces of the two electric sliders are fixedly arranged with a placement plate (2). The front face of the placement plate (2) is arranged with a grinding mechanism (3), a cleaning mechanism (4) and an adhesive applicator (5) from front to back. The grinding mechanism (3) includes a rotating gear (30). The front end face of the placement plate (2) is rotatably provided with the rotating gear (30) via a gear shaft. The front end face of the placement plate (2) has two movable grooves (300) symmetrical about the center of the gear shaft. A movable plate is slidably arranged in the movable grooves (300). A rack plate (301) that meshes with the rotating gear (30) is fixedly provided on the front end face of the movable plate. The front end face of the rack plate (301) is fixed by a connecting plate. A mounting plate (302) is fixedly provided. An arc plate (303) is fixedly provided on the front end face of each of the two mounting plates (302) by a U-shaped strip. The inner arc surfaces of the two arc plates (303) are opposite to each other. A grinding shaft is rotatably provided between the arc plate (303) and the corresponding mounting plate (302). A grinding roller (304) is fixedly sleeved on the grinding shaft. A plurality of hard grinding plates (305) are fixedly provided on the circumferential surface of the grinding roller (304) and evenly distributed along its circumference. The adhesive application mechanism (5) includes an L-shaped plate (50). The L-shaped plate (50) is fixedly installed on the upper surface of the right mounting plate (302). A rotating shaft (500) is rotatably installed on the horizontal part of the L-shaped plate (50). A rotating disk (501) is fixedly installed on the lower surface of the rotating shaft (500). Two symmetrical sliding grooves are opened on the upper surface of the rotating disk (501) and penetrate through the rotating disk (501). A sliding column (502) is slidably installed in the sliding groove. A circular stabilizing plate (503) is fixedly installed on the upper surface of the sliding column (502). A spring plate is fixedly installed on the upper surface of the stabilizing plate (503). A corresponding spring plate is fixedly installed on the upper surface of the rotating disk (501). The mating plate (504) is fixedly provided with a top spring (505) between the mating plate (504) and the corresponding spring plate. An extension plate (506) is fixedly provided on the lower end face of the shifting column (502). An L-shaped glue applicator (507) with an internal cavity is fixedly provided on the lower end face of the two glue applicators (507) and the opposite face of the two glue applicators (507). Multiple glue leakage holes are opened on the lower end face of the two glue applicators (507) and the opposite face of the two glue applicators (507). The horizontal part and the vertical part of the glue applicator (507) are fixedly provided with a glue dispensing device (508) through multiple connecting blocks. The glue dispensing device (508) is connected to the internal cavity of the vertical part and the horizontal part of the corresponding glue applicator (507) through a glue dispensing pipe.

2. The waterproofing and sealing device for building walls according to claim 1, characterized in that: Multiple sets of auxiliary groups are provided on the opposite surfaces of the two grinding rollers (304) and evenly distributed along the grinding axis. Each auxiliary group includes two horizontally placed grinding strips (31). The opposite surfaces of the two arc-shaped plates (303) are provided with placement grooves (310). The inner wall of the placement groove (310) is provided with a telescopic groove. A telescopic rod (312) is slidably arranged in the telescopic groove. The opposite surfaces of the two telescopic rods (312) are fixedly provided with arc-shaped protective plates (313) through connecting blocks. A fitting spring (314) is fixedly arranged between the inner wall of the placement groove (310) and the corresponding connecting block.

3. The waterproofing and sealing device for building walls according to claim 1, characterized in that: The cleaning mechanism (4) includes a dust collection box (40). Dust collection boxes (40) are fixedly installed on the opposite sides of both mounting plates (302). The dust collection box (40) has an internal cavity and a suction port at its front end that cooperates with the grinding roller (304). The dust collection box (40) is located behind the grinding roller (304). A dust collection device (400) is fixedly installed on the upper surface of the dust collection box (40). A connecting groove is opened on the right end surface of the left dust collection box (40), and a connecting column that slides within the connecting groove is fixedly installed on the left end surface of the right dust collection box (40). 401), a circular baffle (402) is fixedly installed on the left side of the connecting column (401). An adaptive spring (403) is fixedly installed between the baffle (402) and the dust collection box (40) on the right side. The baffle (402) and the right side of the connecting column (401) are both fixedly provided with guide plates (404) through L-shaped connectors. The two guide plates (404) are hinged to each other. An auxiliary plate (405) is fixedly installed on the left side of the rear end face of the left guide plate (404) and the right side of the rear end face of the right guide plate (404).

4. The waterproofing and sealing device for building walls according to claim 1, characterized in that: The lower end face of the coating component (507) is fixedly provided with a plurality of coating components (51) arranged in a matrix. The opposite faces of the two coating components (507) are fixedly provided with a plurality of coating groups arranged at equal distances from top to bottom. Each coating group includes a plurality of coating strips (510) arranged at equal distances from front to back. The coating strips (510) in the same group have different lengths and the free ends of the plurality of coating strips (510) in the same group together form an arc-shaped coating surface.

5. The waterproofing and sealing device for building walls according to claim 1, characterized in that: An L-shaped support plate (52) is fixedly installed on the upper end face of the left mounting plate (302). Two symmetrical support grooves are opened on the left end face of the L-shaped plate (50) from left to right. Two symmetrical support columns (520) are fixedly installed on the right end face of the support plate (52), and the support columns (520) slide in the corresponding support grooves. A circular groove (521) is opened on the lower end face of the L-shaped plate (50) from bottom to top. A limiting groove (522) is opened on the inner wall of the circular groove (521). A plurality of L-shaped limiting plates (523) are fixedly installed on the upper end face of the rotating disc (501) and are evenly distributed along its axis. The horizontal part of the limiting plate (523) cooperates with the limiting groove (522).

6. The waterproofing and sealing device for building walls according to claim 1, characterized in that: The upper surface of the rotating disk (501) has two symmetrical control slots. Control columns (53) are slidably arranged in the control slots. A connecting circular plate (530) is fixedly arranged on the upper surface of the control column (53). A cylinder corresponding to the connecting circular plate (530) is fixedly arranged on the upper surface of the rotating disk (501). The telescopic end of the cylinder is fixedly connected to the corresponding connecting circular plate (530). A rectangular plate (531) is fixedly arranged on the lower surface of the two control columns (53). A circular ring (532) is fixedly arranged on the front and rear end surfaces of the rectangular plate (531). A circular arc trapezoidal platform (533) is fixedly arranged on the left end surface of the left extension plate and the right end surface of the right extension plate. The inclined surface of the trapezoidal platform (533) cooperates with the circular ring (532).

7. The waterproofing and sealing device for building walls according to claim 1, characterized in that: The front and rear ends of the vertical part of the adhesive coating part (507) are hinged with V-shaped plates (54) through hinge shafts. The free end of the V-shaped plate (54) is made of rubber and has an inclined shape. The V-shaped plate (54) and the corresponding mounting plate (302) have a top groove (540) on their opposite sides. An L-shaped top plate is slidably arranged in the top groove (540). The front and rear ends of the horizontal part of the adhesive coating part (507) are fixedly provided with vertical plates. The end face of the vertical plate away from the corresponding mounting plate (302) is fixedly provided with a top plate cylinder (541). The telescopic end of the top plate cylinder (541) is connected and cooperated with the corresponding top plate through the hinge shaft.

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