A method for processing joints of exterior walls of assembled plate buildings

Abstract

The present invention relates to the field of prefabricated buildings, and in particular to a method for processing joints of exterior walls of prefabricated panel buildings, which uses a device for processing joints of exterior walls of prefabricated panel buildings, and the device for processing joints of exterior walls of prefabricated panel buildings includes a main frame and a weather-resistant glue bottle. Existing methods of applying glue all use a manual handheld glue gun to process joints. This method has some problems. First, the glue gun used for manual operation requires both hands to use, and the joints need to be smoothed after the glue is applied. Second, each time the glue is used up, a new glue bottle needs to be refilled. The device for processing joints of exterior walls of prefabricated panel buildings used in the method for processing joints of exterior walls of prefabricated panel buildings provided by the present invention can automatically complete the application of weather-resistant glue to the joints, effectively saving working time, reducing workers' physical labor, and making work more convenient.

Description

Technical Field

[0001] The present invention relates to the field of prefabricated buildings, and in particular to a method for processing joints in exterior walls of prefabricated plate buildings. Background Art

[0002] Prefabricated buildings are buildings that shift much of the on-site work involved in traditional construction methods to factories. Building components and accessories, such as floor slabs, wall panels, stairs, and balconies, are manufactured in factories, transported to the construction site, and assembled and installed on-site using reliable connections. Prefabricated buildings primarily include prefabricated concrete structures, steel structures, and modern wood structures. They represent modern industrialized production methods because they utilize standardized designs, factory-based production, prefabricated construction, information-based management, and intelligent applications. Prefabricated panel building exterior walls are a hallmark of prefabricated buildings.

[0003] Since the exterior walls of prefabricated panel buildings are assembled piece by piece, there must be connecting seams between adjacent panels. In order to prevent water seepage in the building, the connecting seams need to be further treated. The treatment of the connecting seams is generally divided into two steps. The first step is to fill the connecting seams with rubber strips, and the second step is to apply weather-resistant glue on the outside of the rubber strips.

[0004] The existing gluing method is to use a manual handheld glue gun to process the joint seam. This method is simple and easy to operate, but it also has some problems. First, the glue gun used by manual operation requires both hands to use, and the work efficiency is slow. After the joint seam is glued, the glue needs to be smoothed, which is a tedious task. Second, each time the glue is used up, a new glue bottle needs to be refilled, which affects the working time. Summary of the Invention

[0005] Technical problem to be solved: The present invention provides a method for processing the connection seams of the exterior walls of prefabricated panel buildings, which can solve the above-mentioned problems.

[0006] Technical solution: In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution, a method for processing the connection seams of the exterior walls of prefabricated panel buildings, which uses a device for processing the connection seams of the exterior walls of prefabricated panel buildings, the device for processing the connection seams of the exterior walls of prefabricated panel buildings comprising a main frame and a weather-resistant glue bottle, the left and right sides of the main frame are fixedly connected with auxiliary supports, the auxiliary supports on both sides and the front end portions of the main frame are fixedly connected with a locking mechanism for installing and fixing the entire device, a movable box is movably arranged inside the main frame, a sliding mechanism for controlling its translation inside the main frame is provided between the movable box and the main frame, a rotation mechanism for changing the position of several weather-resistant glue bottles is provided at the bottom of the movable box, an extrusion mechanism for squeezing out weather-resistant glue is provided on the top of any one of the weather-resistant glue bottles, and a smoothing mechanism for smoothing the glue in the connection seam of the exterior wall is provided on the front side of the movable box.

[0007] The process of treating the joint seams of exterior walls of assembled panel buildings using the above-mentioned device comprises the following steps:

[0008] S1: First, return the movable box to the end close to the locking mechanism, then move the entire device to align the weather-resistant glue bottle directly below the extrusion mechanism with the joint that needs to be processed, and then install and lock the entire device on the hanging basket through the locking mechanism.

[0009] S2: Run the extrusion mechanism and the pushing mechanism. The extrusion mechanism squeezes the glue in the aligned weather-resistant glue bottle into the connecting seam, and the pushing mechanism drives the weather-resistant glue bottle to move forward along the connecting seam.

[0010] S3: During the S2 process, the smoothing mechanism is linked to the pushing mechanism to smooth the extruded glue.

[0011] S4: After a can of weather-resistant glue is used up, the extrusion mechanism performs a process, and the rotation mechanism will replace the previous used weather-resistant glue bottle with the next unused weather-resistant glue bottle.

[0012] The rotation mechanism includes a rotating column rotatably connected to the bottom of the mobile box, the lower end of the rotating column is fixedly connected to the connecting frame, the circular side of the connecting frame is evenly fixedly connected to a number of support rods, the outer end of each support rod is fixedly connected to a mounting tube, and a weather-resistant rubber bottle is movably provided in each mounting tube. The upper end of the rotating column extends into the mobile box and is fixedly connected to the output end of the third drive motor, and the third drive motor is fixedly connected to the mobile box.

[0013] The gear train is fixedly mounted on the transmission gear of the present invention and is configured to engage with the gear train of the transmission gear of the present invention and to engage with the gear train of the transmission gear of the present invention.

[0014] As a preferred technical solution of the present invention, the locking mechanism includes an arched bracket fixedly connected to the main frame and the front end of the auxiliary supports on both sides, the upper and lower side plates of each arched bracket are rotatably connected to a push bolt, the inner end of each push bolt is rotatably connected to a movable clamping block, and an directional groove is opened in each arched bracket, and the movable clamping block is slidably connected in the directional groove.

[0015] The transmission gear is connected with the driven gear at the center position, and the transmission gear is connected with the driven gear at the center position, and the transmission gear is connected with the driven gear at the center position, and the transmission gear is connected with the driven gear at the center position, and the transmission gear is connected with the driven gear at the center position, and the transmission gear is connected with the driven gear at the center position, and the transmission gear is connected with the driven gear at the center position, and the transmission gear is connected with the driven gear at the center position, and the transmission gear is connected with the driven gear at the center position, and the transmission gear is connected with the driven gear at the center position, and the transmission gear is connected with the driven gear at the center

[0016] As a preferred technical solution of the present invention, the extrusion mechanism includes a first driving motor fixedly connected to the inside of the mobile box, the output end of the first driving motor is fixedly connected to the first bevel gear, the first bevel gear is meshed with the second bevel gear, the center of the second bevel gear is fixedly connected to the first rotating drum, the first rotating drum is rotatably connected between the upper and lower side walls of the mobile box, the internal thread of the first rotating drum is connected to a pushing screw, the lower end of the pushing screw is fixedly connected to a pressure plate, the lower side of the pressure plate is facing the top center of any group of weather-resistant glue bottles, the top of the pushing screw is fixedly connected to the connecting plate, the lower side of the connecting plate is fixedly connected to a pushing directional rod, and the pushing directional rod is slidably connected to the upper and lower side walls of the mobile box.

[0017] As a preferred technical solution of the present invention, a control unit for controlling the operation of the extrusion mechanism and the rotation mechanism is also provided on the outside of the mobile box. The control unit includes a main control box fixedly connected to the top of the mobile box, and also includes an infrared emitting sensor fixedly connected to the lower center of the connecting plate and the bottom end of the pushing directional rod. Infrared receiving sensors are fixedly connected to the positions of the two groups of infrared emitting sensors on the outer wall of the mobile box. All infrared emitting sensors and infrared receiving sensors are electrically connected to the main control box, and the main control box is also electrically connected to the first drive motor, the second drive motor and the third drive motor.

[0018] As a preferred technical solution of the present invention, the quick-release assembly includes a pressing column that slides through the upper end of the first docking shaft, the lower end of the pressing column is evenly hinged to several connecting arms, a return spring is sleeved on the pressing column, the upper end of the return spring is fixedly connected to the inner wall of the upper end of the first docking shaft, and the lower end of the return spring is fixedly connected to the bottom end of the pressing column, each of the connecting arms is hinged with a hook arm at one end away from the pressing column, the middle part of each of the hook arms is hinged with a support piece, the support piece is fixedly connected to the inner wall of the first docking shaft, the lower end of each of the hook arms is provided with a hook structure, the upper end of the second docking shaft is provided with a socket, and the inner wall of the socket is provided with a positioning interface corresponding to the positions of the several hook arms.

[0019] As a preferred technical solution of the present invention, a number of friction rings are fixedly connected to the inside of each mounting tube, a number of thumb-shaped rubber teeth are fixedly connected to the inner wall of the friction ring, a top spring is fixedly connected to the bottom inside of each mounting tube, and the glue outlet of the weather-resistant glue bottle passes through the top spring and extends to the outside of the lower end of the mounting tube.

[0020] Beneficial effects: 1. The device for processing the connection seams of the exterior walls of prefabricated panel buildings provided by the present invention can automatically complete the application of weather-resistant glue to the connection seams, effectively saving working time, reducing workers' physical labor, and making work more convenient.

[0021] 2. In the method for processing the connection seams of the exterior walls of prefabricated panel buildings provided by the present invention, the rotation mechanism, extrusion mechanism, control unit and pushing mechanism used in the device for processing the connection seams of the exterior walls of prefabricated panel buildings cooperate with each other. The pushing mechanism pushes the position of the weather-resistant glue bottle to move horizontally. The control unit is intelligently controlled to make the rotation mechanism and the extrusion mechanism work alternately. The weather-resistant glue is extruded by the extrusion mechanism, and the degree of extrusion completion is fed back through the control unit. After the extrusion is completed, the rotation mechanism rotates the weather-resistant glue bottle, which saves loading and unloading time, simplifies the work process, and greatly shortens the working time.

[0022] 3. The smoothing mechanism used in the device for processing joint seams of prefabricated panel building exterior walls in the method for processing joint seams of prefabricated panel building exterior walls provided by the present invention can automatically smooth the applied weather-resistant glue, replacing the smoothing work of workers and improving the intelligence level of the overall device.

[0023] 4. The quick-release assembly used in the device for processing the joint seams of the exterior walls of prefabricated panel buildings in the method for processing the joint seams of the exterior walls of prefabricated panel buildings provided by the present invention can realize the rapid disassembly and assembly of the smoothing mechanism, facilitate the subsequent cleaning of the smoothing mechanism, and avoid the situation where the smoothing mechanism is locked due to adhesive solidification. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below with reference to the accompanying drawings and examples.

[0025] Figure 1 It is a schematic diagram of the right-side first-perspective stereoscopic structure of the device of the present invention.

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure of the device of the present invention when viewed from above.

[0027] Figure 3 It is a schematic diagram of the right-side second-angle stereoscopic structure of the device of the present invention.

[0028] Figure 4 yes Figure 1 Schematic diagram of the enlarged structure of A in the figure.

[0029] Figure 5 yes Figure 2 Schematic diagram of the enlarged structure of B.

[0030] Figure 6 It is a rear cross-sectional structural diagram of the mobile box of the device in the present invention.

[0031] Figure 7 It is a schematic diagram of the top cross-sectional structure of the mobile box of the device of the present invention.

[0032] Figure 8 It is a schematic diagram of the cross-sectional structure of the connection between the first docking shaft and the second docking shaft of the device of the present invention.

[0033] In the figure: 1. Main frame; 2. Auxiliary support; 3. Locking mechanism; 31. Push bolt; 32. Moving clamp; 33. Orienting slot; 34. Arch bracket; 4. Extrusion mechanism; 41. First driving motor; 42. First bevel gear; 43. Second bevel gear; 44. First rotating drum; 45. Push screw; 46. Connecting plate; 47. Pushing directional rod; 48. Pressing plate; 5. Pushing mechanism; 51. Pushing screw; 52. Pushing guide rod; 5201. Limiting bar; 53. Linking gear; 54. Driven gear; 55. Driving gear; 56. Second driving motor; 57. Sleeve; 58. Second rotating drum; 6. Moving box; 7. Rotation mechanism; 71. Mounting drum; 72. Connecting Frame; 73. Top spring; 74. Friction ring; 75. Rotating column; 76. Third drive motor; 8. Smoothing mechanism; 81. Rotating rod; 82. Third bevel gear; 83. Quick release assembly; 8301. Pressing column; 8302. Return spring; 8303. Positioning interface; 8304. Support plate; 8305. Hook arm; 8306. Connecting arm; 84. Fourth bevel gear; 85. First docking shaft; 86. Second docking shaft; 87. Fixing rod; 88. Mounting bracket; 89. Mounting rotating plate; 810. Smoothing plate; 811. Internal gear; 812. External gear ring; 9. Control unit; 91. Infrared transmitting sensor; 92. Infrared receiving sensor; 93. Main control box. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described in detail below with reference to the accompanying drawings. However, the present invention can be implemented in many different ways as defined and covered by the claims.

[0035] See Figure 1-6 , a method for processing the connection seams of the exterior walls of prefabricated panel buildings, which uses a device for processing the connection seams of the exterior walls of prefabricated panel buildings. The device for processing the connection seams of the exterior walls of prefabricated panel buildings includes a main frame 1 and a weather-resistant glue bottle. Auxiliary supports 2 are fixedly connected to the left and right sides of the main frame 1, and the auxiliary supports 2 on both sides are fixedly connected to the front end portions of the main frame 1 with a locking mechanism 3 for installing and fixing the entire device. A movable box 6 is movably provided inside the main frame 1, and a pushing mechanism 5 for controlling its translation inside the main frame 1 is provided between the movable box 6 and the main frame 1. A rotation mechanism 7 for changing the position of several weather-resistant glue bottles is provided at the bottom of the movable box 6, and an extrusion mechanism 4 for squeezing out weather-resistant glue is provided on the top of any one of the weather-resistant glue bottles. A smoothing mechanism 8 for smoothing the glue in the connection seam of the exterior wall is provided on the front side of the movable box 6.

[0036] The following steps are involved when using the above-mentioned device for treating joints in exterior wall of assembled plate building to treat joints in exterior wall:

[0037] S1: First, return the movable box 6 to one end close to the locking mechanism 3, then move the entire device to align the weather-resistant glue bottle directly below the extrusion mechanism 4 with the connection seam that needs to be processed, and then install and lock the entire device on the hanging basket through the locking mechanism 3.

[0038] S2: operate the extrusion mechanism 4 and the pushing mechanism 5, the extrusion mechanism 4 squeezes the glue in the aligned weather-resistant glue bottle into the connecting seam, and the pushing mechanism 5 drives the weather-resistant glue bottle to move forward along the connecting seam.

[0039] S3: During the S2 process, the smoothing mechanism 8 is linked with the pushing mechanism 5 to smooth the extruded glue.

[0040] S4: After a bottle of weather-resistant glue is used up, the extrusion mechanism 4 performs a process, and the rotation mechanism 7 replaces the previous used weather-resistant glue bottle with the next unused weather-resistant glue bottle.

[0041] The rotation mechanism 7 includes a rotating column 75 rotatably connected to the bottom of the mobile box 6, the lower end of the rotating column 75 is fixedly connected to the connecting frame 72, and the circular side of the connecting frame 72 is evenly fixedly connected to a number of support rods, the outer end of each of the support rods is fixedly connected to a mounting tube 71, and each of the mounting tubes 71 is movably provided with a weather-resistant glue bottle, the upper end of the rotating column 75 extends into the mobile box 6 and is fixedly connected to the output end of the third drive motor 76, and the third drive motor 76 is fixedly connected to the mobile box 6.

[0042] The smoothing mechanism 8 includes a mounting bracket 88 fixedly connected to the bottom of the moving box body 6, and the bottom of the mounting bracket 88 is fixedly connected to a support plate, and a rotating rod 81 is rotatably connected to the support plate. One end of the rotating rod 81 is fixedly connected to the third bevel gear 82, and the third bevel gear 82 is meshed with the fourth bevel gear 84. The bottom center of the fourth bevel gear 84 is fixedly connected to the first docking shaft 85, and the lower end of the first docking shaft 85 is equipped with a second docking shaft 86. A quick-release assembly 83 for quickly disassembling and assembling the second docking shaft 86 is provided between the first docking shaft 85 and the second docking shaft 86. The bottom of the second docking shaft 86 is fixedly connected to the mounting rotating plate 89, and a number of rotating pins are evenly distributed and rotatably connected on the mounting rotating plate 89. The upper end of each of the rotating pins is fixedly connected to the internal gear 811, and the lower end of each of the rotating pins is fixedly connected to the smoothing piece 810. All the internal gears 811 are meshed and connected in the outer ring gear 812. The upper side of the outer ring gear 812 is fixedly connected to a number of fixing rods 87, and the number of fixing rods 87 are all fixedly connected to the bottom of the mounting bracket 88.

[0043] See Figure 1-3The locking mechanism 3 includes an arched bracket 34 fixedly connected to the front end of the main frame 1 and the auxiliary supports 2 on both sides. The upper and lower side plates of each arched bracket 34 are rotatably connected to a push bolt 31, and the inner end of each push bolt 31 is rotatably connected to a movable clamping block 32. An orientation groove 33 is opened in each arched bracket 34, and the movable clamping block 32 is slidably connected in the orientation groove 33.

[0044] See Figure 3 and Figure 6-7 The pushing mechanism 5 includes a second driving motor 56 fixedly connected to the inside of the mobile box 6, the output end of the second driving motor 56 is fixedly connected to the driving gear 55, the driving gear 55 is meshed with the driven gear 54, the center of the driven gear 54 is fixedly connected to the second rotating drum 58, the second rotating drum 58 is rotatably connected between the front and rear side walls of the mobile box 6, the inside of the second rotating drum 58 is slidably connected to the pushing guide rod 52, the surface of the pushing guide rod 52 is fixedly connected to the limit bar 5201, the limit bar 5201 The second rotating drum 58 is slidably connected, and the pushing guide rod 52 is rotatably connected to the main frame 1. A sleeve 57 is also fixedly connected between the front and rear side walls of the mobile box 6. The internal thread of the sleeve 57 is connected to the pushing screw 51, and the pushing screw 51 is rotatably connected to the main frame 1. One end of the pushing screw 51 and the pushing guide rod 52 are extended to the outside of the main frame 1 and are fixedly connected to the linkage gear 53. The two groups of the linkage gears 53 are meshed and connected. One end of the second rotating drum 58 and the rotating rod 81 are linked by a synchronous belt.

[0045] See Figure 3-7 When the second drive motor 56 is in operation, it will first control the driving gear 55 to drive the driven gear 54 to rotate, so that the driven gear 54 drives the second rotating drum 58 to rotate. The second rotating drum 58 controls the push guide rod 52 to rotate through the rotation limit of the limit bar 5201, and the push guide rod 52 drives the push screw rod 51 to rotate through the linkage gear 53, so that the sleeve 57 drives the mobile box 6 to translate as a whole. At the same time, the rotation of the second rotating drum 58 will drive the third bevel gear 82 to rotate through the synchronous belt linkage rotating rod 81, so that the fourth bevel gear 84 rotates through the first docking shaft 85 and the second docking shaft 86. The second docking shaft 86 drives several internal gears 811 to revolve around their own central axis through the installation rotating plate 89, so that the internal gear 811 rotates along the outer gear ring 812, and the internal gear 811 will rotate around its own central axis, and then the smoothing piece 810 has a composite motion of rotation and revolution to smooth the glue in the connection seam.

[0046] See Figure 6The extrusion mechanism 4 includes a first drive motor 41 fixedly connected to the inside of the mobile box 6, the output end of the first drive motor 41 is fixedly connected to the first bevel gear 42, the first bevel gear 42 is meshed with the second bevel gear 43, and the center of the second bevel gear 43 is fixedly connected to the first rotating drum 44, and the first rotating drum 44 is rotatably connected between the upper and lower side walls of the mobile box 6. The internal thread of the first rotating drum 44 is connected to a pushing screw 45, and the lower end of the pushing screw 45 is fixedly connected to a pressing plate 48. The lower side of the pressing plate 48 faces the top center of any group of the weather-resistant glue bottles. The top of the pushing screw 45 is fixedly connected to the connecting plate 46, and the lower side of the connecting plate 46 is fixedly connected to a pushing directional rod 47, which is slidably connected to the upper and lower side walls of the mobile box 6.

[0047] See Figure 1 and Figure 6 The outside of the movable box 6 is also provided with a control unit 9 for controlling the operation of the extrusion mechanism 4 and the rotation mechanism 7. The control unit 9 includes a main control box 93 fixedly connected to the top of the movable box 6, and also includes an infrared emitting sensor 91 fixedly connected to the lower center of the connecting plate 46 and the bottom end of the pushing directional rod 47. The outer wall of the movable box 6 is fixedly connected with an infrared receiving sensor 92 corresponding to the position of the two groups of infrared emitting sensors 91. All infrared emitting sensors 91 and infrared receiving sensors 92 are electrically connected to the main control box 93. The main control box 93 is also electrically connected to the first drive motor 41, the second drive motor 56 and the third drive motor 76.

[0048] See Figure 4 and Figure 6During specific operation, the main control box 93 controls the operation of the first drive motor 41 and the second drive motor 56. The first drive motor 41 drives the first rotating drum 44 to rotate through the first bevel gear 42 and the second bevel gear 43. The first rotating drum 44 drives the pushing screw 45 to move downward through the thread. The pushing directional rod 47 limits the rotation of the pushing screw 45. The pressing plate 48 sinks and pushes the upper part of the weather-resistant glue bottle under the drive of the pushing screw 45. The weather-resistant glue bottle will bend and press down the rubber head of the friction ring 74, further stabilizing the position of the weather-resistant glue bottle to prevent it from falling off. When the weather-resistant glue bottle is pressed down, the top spring 73 is compressed, and then the glue head is exposed. The pressing plate 48 continues to run and squeezes out When the extrusion stroke of the weather-resistant glue liquid in the weather-resistant glue bottle ends, the infrared emitting sensor 91 on the connecting plate 46 and the infrared receiving sensor 92 at the corresponding position will reach the sensing distance, and the feedback main control box 93 will reverse the first drive motor 41 and stop the second drive motor 56, and then the pressure plate 48 moves up, and the infrared emitting sensor 91 on the push-direction rod 47 and the infrared receiving sensor 92 at the corresponding position will reach the sensing distance, and the feedback main control box 93 will stop the operation of the first drive motor 41, and then the main control box 93 will control the third drive motor 76 to rotate the set angle to rotate the weather-resistant glue bottle. After the third drive motor 76 finishes rotating, the device will repeat the above steps and perform the next round of work.

[0049] See Figure 8 The quick-release assembly 83 includes a pressing column 8301 that slides through the upper end of the first docking shaft 85, and the lower end of the pressing column 8301 is evenly hinged to several connecting arms 8306. A return spring 8302 is sleeved on the pressing column 8301, and the upper end of the return spring 8302 is fixedly connected to the inner wall of the upper end of the first docking shaft 85, and the lower end of the return spring 8302 is fixedly connected to the bottom end of the pressing column 8301. Each of the connecting arms 8306 is hinged to a hook arm 8305 at one end away from the pressing column 8301, and the middle part of each hook arm 8305 is hinged to a support piece 8304, which is fixedly connected to the inner wall of the first docking shaft 85, and the lower end of each hook arm 8305 is provided with a hook structure. The upper end of the second docking shaft 86 is provided with a socket, and the inner wall of the socket is provided with a positioning interface 8303 corresponding to the position of the several hook arms 8305.

[0050] See Figure 8During specific operation, by pressing the pressing column 8301, the connecting arm 8306 drives the upper end of the hook arm 8305 to approach the inner wall of the first docking shaft 85, and the hook structure at the lower end of the hook arm 8305 will be separated from the positioning interface 8303, and then the second docking shaft 86 can be separated. During installation, the pressing column 8301 is pressed again, and the lower end of the hook arm 8305 retracts inward, and then the first docking shaft 85 and the second docking shaft 86 are aligned. The pressing column 8301 is released, and under the elastic force of the reset spring 8302, the hook arm 8305 is returned, and the hook structure at the lower end of the hook arm 8305 will fit into the positioning interface 8303, thereby realizing the quick assembly and disassembly of the first docking shaft 85 and the second docking shaft 86.

[0051] See Figure 6 The interior of each mounting tube 71 is fixedly connected to a number of friction rings 74, and the inner wall of the friction ring 74 is fixedly connected to a number of thumb-shaped rubber teeth. The bottom of the inner side of each mounting tube 71 is fixedly connected to a top spring 73, and the glue outlet of the weather-resistant glue bottle passes through the top spring 73 and extends to the outside of the lower end of the mounting tube 71.

[0052] Working principle: When using this device to process the connection seams of the exterior walls of prefabricated panel buildings, first transport the device to the designated position through a hanging basket, then perform glue extrusion positioning so that the glue head of the weather-resistant glue bottle facing the extrusion mechanism 4 is aligned with the connection seam to be glued, and then, by screwing multiple sets of push bolts 31, the correspondingly distributed movable clamps 32 lock the device on the side wall of the hanging basket close to the wall. The position of the symmetrically distributed movable clamps 32 can be adjusted according to the actual distance between the wall and the hanging basket to ensure that the glue head of the weather-resistant glue bottle is close to the connection seam, completing the working preparation process of this device.

[0053] Then, the main control box 93 is used to control the operation of the first drive motor 41 and the second drive motor 56. The first drive motor 41 drives the first rotating drum 44 to rotate through the first bevel gear 42 and the second bevel gear 43. The first rotating drum 44 drives the pushing screw 45 to move downward through the thread, and the pushing directional rod 47 limits the rotation of the pushing screw 45. The pressing plate 48 sinks and pushes the upper part of the weather-resistant glue bottle under the drive of the pushing screw 45. The weather-resistant glue bottle will bend and press down the rubber head of the friction ring 74, further stabilizing the position of the weather-resistant glue bottle to prevent it from falling off. When the weather-resistant glue bottle is pressed down, the top spring 73 is compressed, and then the glue head is exposed. The pressing plate 48 continues to run to squeeze out the glue in the weather-resistant glue bottle. When the glue extrusion stroke ends, the infrared emitting sensor 91 on the connecting plate 46 and the infrared receiving sensor 92 at the corresponding position will reach the sensing distance, and the feedback main control box 93 will reverse the first drive motor 41 and stop the second drive motor 56. Then the pressure plate 48 moves up, and the infrared emitting sensor 91 on the push-direction rod 47 and the infrared receiving sensor 92 at the corresponding position will reach the sensing distance. The feedback main control box 93 will stop the operation of the first drive motor 41, and then the main control box 93 will control the third drive motor 76 to rotate the set angle to rotate the weather-resistant glue bottles. After the third drive motor 76 finishes rotating, the device will repeat the above steps to realize the automatic rotation of the weather-resistant glue bottles and the extrusion process of the glue in the weather-resistant glue bottles.

[0054] When the second driving motor 56 is in operation, it will first control the driving gear 55 to drive the driven gear 54 to rotate, so that the driven gear 54 drives the second rotating drum 58 to rotate. The second rotating drum 58 controls the push guide rod 52 to rotate through the rotation limit of the limit bar 5201, and the push guide rod 52 drives the push screw 51 to rotate through the linkage gear 53, so that the sleeve 57 drives the moving box 6 to translate as a whole. At the same time, the rotation of the second rotating drum 58 will drive the third bevel gear 82 to rotate through the synchronous belt linkage rotating rod 81, so that the fourth bevel gear 84 is linked to the second docking shaft 86 through the first docking shaft 85 to rotate. The second docking shaft 86 drives several internal gears 811 to revolve around their own central axis through the installation rotating plate 89, so that the internal gear 811 rotates along the outer gear ring 812, and the internal gear 811 will produce self-rotation around its own central axis. Then the smoothing piece 810 has a composite motion of self-rotation and revolution to smooth the glue in the joint, realizing automatic advancement of the smearing and the automatic smoothing process of the smearing.

[0055] After the work is completed, the pressing column 8301 can be pressed to make the connecting arm 8306 drive the upper end of the hook arm 8305 to approach the inner wall of the first docking shaft 85, and the hook structure at the lower end of the hook arm 8305 will be separated from the positioning interface 8303, and then the second docking shaft 86 can be separated. During installation, the pressing column 8301 is pressed again, and the lower end of the hook arm 8305 will retract inward, and then the first docking shaft 85 and the second docking shaft 86 are aligned, and the pressing column 8301 is released. Under the elastic force of the reset spring 8302, the hook arm 8305 is returned, and the hook structure at the lower end of the hook arm 8305 will fit with the positioning interface 8303, thereby realizing the rapid assembly and disassembly of the first docking shaft 85 and the second docking shaft 86.

[0056] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. A method for processing joints of exterior wall joints of assembled board buildings, which uses a device for processing joints of exterior wall joints of assembled board buildings. The device comprises a main frame (1) and a weather-resistant glue bottle, and is characterized in that: Auxiliary supports (2) are fixedly connected to the left and right sides of the main frame (1), and locking mechanisms (3) for installing and fixing the entire device are fixedly connected to the front ends of the auxiliary supports (2) and the main frame (1) on both sides. A movable box (6) is movably provided inside the main frame (1), and a push mechanism (5) for controlling the translation of the movable box (6) inside the main frame (1) is provided between the movable box (6) and the main frame (1). A rotation mechanism (7) for changing the position of a plurality of weather-resistant glue bottles is provided at the bottom of the movable box (6), and an extrusion mechanism (4) for extruding the weather-resistant glue is provided at the top of any of the weather-resistant glue bottles. A smoothing mechanism (8) for smoothing the glue in the joint of the external wall is provided on the front side of the movable box (6); The process of treating the joint seams of exterior walls of assembled panel buildings using the above-mentioned device comprises the following steps: S1: First, return the movable box (6) to the end close to the locking mechanism (3), then move the entire device to align the weather-resistant glue bottle directly below the extrusion mechanism (4) with the joint to be processed, and then install and lock the entire device on the hanging basket through the locking mechanism (3); S2: operating the extrusion mechanism (4) and the pushing mechanism (5), wherein the extrusion mechanism (4) squeezes the glue in the aligned weather-resistant glue bottle into the connection seam, and the pushing mechanism (5) drives the weather-resistant glue bottle to move forward along the connection seam; S3: During S2, the smoothing mechanism (8) is linked with the pushing mechanism (5) to smooth the extruded glue; S4: After a bottle of weather-resistant glue is used up, the extrusion mechanism (4) performs a process, and the rotation mechanism (7) replaces the previously used bottle of weather-resistant glue with the next unused bottle of weather-resistant glue; The rotation mechanism (7) includes a rotating column (75) rotatably connected to the bottom of the mobile box (6), the lower end of the rotating column (75) is fixedly connected to the connecting frame (72), the circular side of the connecting frame (72) is evenly fixedly connected to a plurality of support rods, the outer end of each support rod is fixedly connected to a mounting cylinder (71), and each mounting cylinder (71) is movably provided with a weather-resistant glue bottle. The upper end of the rotating column (75) extends into the mobile box (6) and is fixedly connected to the output end of the third drive motor (76), and the third drive motor (76) is fixedly connected to the mobile box (6).

2. A method for processing joints in exterior walls of prefabricated plate buildings according to claim 1, characterized in that: The locking mechanism (3) includes an arch bracket (34) fixedly connected to the front end of the main frame (1) and the auxiliary supports (2) on both sides, the upper and lower side plates of each arch bracket (34) are rotatably connected to a push bolt (31), the inner end of each push bolt (31) is rotatably connected to a movable clamping block (32), and each arch bracket (34) is provided with a directional groove (33), and the movable clamping block (32) is slidably connected in the directional groove (33).

3. A method for processing joints in exterior walls of prefabricated plate buildings according to claim 1, characterized in that: The pushing mechanism (5) comprises a second driving motor (56) fixedly connected to the interior of the mobile box (6); the output end of the second driving motor (56) is fixedly connected to a driving gear (55); the driving gear (55) is meshedly connected to a driven gear (54); the center of the driven gear (54) is fixedly connected to a second rotating drum (58); the second rotating drum (58) is rotatably connected between the front and rear side walls of the mobile box (6); a pushing guide rod (52) is slidably connected to the interior of the second rotating drum (58); and the surface of the pushing guide rod (52) is fixedly connected to a limited position. The movable box (6) is provided with a movable bar (5201), the limiting bar (5201) is slidably connected to the second rotating drum (58), the pushing guide rod (52) is rotatably connected to the main frame (1), and a sleeve (57) is fixedly connected between the front and rear side walls of the movable box (6). The sleeve (57) is internally threadedly connected to the pushing screw rod (51), and the pushing screw rod (51) is rotatably connected to the main frame (1). One end of the pushing screw rod (51) and the pushing guide rod (52) are both extended to the outside of the main frame (1) and fixedly connected to a linkage gear (53), and the two sets of linkage gears (53) are meshed and connected.

4. A method for processing joints in exterior walls of prefabricated plate buildings according to claim 1, characterized in that: The extrusion mechanism (4) includes a first drive motor (41) fixedly connected to the inside of the mobile box (6), the output end of the first drive motor (41) is fixedly connected to the first bevel gear (42), the first bevel gear (42) is meshed with the second bevel gear (43), the center of the second bevel gear (43) is fixedly connected to the first rotating drum (44), the first rotating drum (44) is rotatably connected between the upper and lower side walls of the mobile box (6), the internal thread of the first rotating drum (44) is connected to a push screw (45), the lower end of the push screw (45) is fixedly connected to a pressure plate (48), the lower side of the pressure plate (48) faces the top center of any group of the weather-resistant plastic bottles, the top end of the push screw (45) is fixedly connected to a connecting plate (46), the lower side of the connecting plate (46) is fixedly connected to a push directional rod (47), and the push directional rod (47) is slidably connected to the upper and lower side walls of the mobile box (6).

5. A method for processing joints in exterior walls of prefabricated plate buildings according to claim 1 or 4, characterized in that: The movable box (6) is also provided with a control unit (9) for controlling the operation of the extrusion mechanism (4) and the rotation mechanism (7). The control unit (9) includes a main control box (93) fixedly connected to the top of the movable box (6), and also includes an infrared emitting sensor (91) fixedly connected to the center of the lower side of the connecting plate (46) and the bottom end of the push directional rod (47). The outer wall of the movable box (6) is fixedly connected to the positions of the two groups of infrared emitting sensors (91). All the infrared emitting sensors (91) and the infrared receiving sensors (92) are electrically connected to the main control box (93). The main control box (93) is also electrically connected to the first drive motor (41), the second drive motor (56) and the third drive motor (76).

6. A method for processing joints in exterior walls of prefabricated plate buildings according to claim 3, characterized in that: The smoothing mechanism (8) comprises a mounting bracket (88) fixedly connected to the bottom of the mobile box (6); a support plate is fixedly connected to the bottom of the mounting bracket (88); a rotating rod (81) is rotatably connected to the support plate; one end of the rotating rod (81) is fixedly connected to the third bevel gear (82); the third bevel gear (82) is meshedly connected to the fourth bevel gear (84); the bottom center of the fourth bevel gear (84) is fixedly connected to the first docking shaft (85); the lower end of the first docking shaft (85) is equipped with a second docking shaft (86); a quick-release mechanism for quickly disassembling the second docking shaft (86) is provided between the first docking shaft (85) and the second docking shaft (86). The assembly (83) includes a second docking shaft (86) having a bottom fixedly connected to a mounting rotating plate (89), a plurality of rotating pins evenly distributed on the mounting rotating plate (89), an upper end of each rotating pin being fixedly connected to an internal gear (811), and a lower end of each rotating pin being fixedly connected to a smoothing plate (810), all of the internal gears (811) being meshed and connected to an outer gear ring (812), an upper side of the outer gear ring (812) being fixedly connected to a plurality of fixed rods (87), and the plurality of fixed rods (87) being fixedly connected to the bottom of the mounting bracket (88), and one end of the second rotating drum (58) and the rotating rod (81) being linked and connected via a synchronous belt.

7. A method for processing joints in exterior walls of prefabricated plate buildings according to claim 6, characterized in that: The quick-release assembly (83) includes a pressing column (8301) that slides through the upper end of the first docking shaft (85), and the lower end of the pressing column (8301) is evenly hinged to a plurality of connecting arms (8306). A return spring (8302) is sleeved on the pressing column (8301), and the upper end of the return spring (8302) is fixedly connected to the inner wall of the upper end of the first docking shaft (85), and the lower end of the return spring (8302) is fixedly connected to the bottom end of the pressing column (8301). Each of the connecting arms (8306) is hinged to the lower end of the pressing column (8301). 6) A hook arm (8305) is hinged at one end away from the pressing column (8301), and a support piece (8304) is hinged at the middle of each hook arm (8305), and the support piece (8304) is fixedly connected to the inner wall of the first docking shaft (85). A hook structure is provided at the lower end of each hook arm (8305), and a socket is provided at the upper end of the second docking shaft (86), and a positioning interface (8303) is provided on the inner wall of the socket corresponding to the position of the plurality of hook arms (8305).

8. A method for processing joints in exterior walls of prefabricated plate buildings according to claim 7, characterized in that: The interior of each mounting tube (71) is fixedly connected to a plurality of friction rings (74), the inner wall of the friction ring (74) is fixedly connected to a plurality of thumb-shaped rubber teeth, the inner bottom of each mounting tube (71) is fixedly connected to a top spring (73), and the glue outlet of the weather-resistant glue bottle passes through the top spring (73) and extends to the outside of the lower end of the mounting tube (71).

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