Fabricated building external wall insulation board construction equipment

Abstract

The invention relates to the technical field of external wall insulation boards, in particular to fabricated building external wall insulation board construction equipment which comprises a base, a vertical plate is fixedly connected to the top of the base, a transverse plate is fixedly connected to the side wall of the vertical plate, a downward pressing mechanism is arranged at the bottom of the transverse plate, and two rectangular grooves are formed in the side wall of the vertical plate; and limiting grooves are formed in the tops of the two rectangular grooves correspondingly, connecting rods are arranged in the two rectangular grooves correspondingly, reset mechanisms are arranged in the two limiting grooves correspondingly, and the two reset mechanisms are in transmission connection with the two connecting rods correspondingly. Under the combined action of the grinding mechanism, the gas transmission mechanism, the adjusting mechanism and the extrusion mechanism, when the grinding force and angle can be controlled to grind the external corner, compared with the mode that a worker holds a grinding tool to grind the external corner, the precision of the mode is higher, the cost waste is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of exterior wall insulation boards, and in particular to construction equipment for assembled building exterior wall insulation boards. Background Art

[0002] External wall insulation board, also called Horizon building external wall decoration integrated board. It is composed of polymer mortar, glass fiber mesh cloth, flame retardant molded polystyrene foam board or extruded board and other materials, and integrates external wall insulation board and other functions. The construction of external wall insulation board includes the careful treatment of the Yin and Yang corners, which refer to the concave corners and the protruding corners respectively. The Yin and Yang corners often require special treatment, such as installing corner guards or rounding. If these details are not handled properly, the insulation board may be damaged or not durable at the Yin and Yang corners.

[0003] The rounding treatment is to grind the outer corners of the exterior wall insulation board. Now the outer corners are usually treated by staff holding electric grinding wheels or angle grinders to grind the outer corners. The staff hold electric grinding wheels or angle grinders to perform preliminary grinding on the sharp parts of the outer corners to reduce their sharpness, and then perform fine grinding. However, during the grinding process, they should pay attention to controlling the grinding force and angle. However, the staff use handheld grinding tools for grinding, and it is difficult to control the grinding force and angle, which leads to deviations in the angle of the rounding treatment. The staff needs to keep repairing and grinding it later, which not only wastes costs but also affects work efficiency. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the present invention provides a prefabricated building exterior wall insulation board construction equipment, which can effectively solve the problem that the prior art workers grind the outer corners with hand-held electric grinding wheels or angle grinders, resulting in deviations in the rounded angles.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: The present invention provides an assembled building exterior wall insulation board construction equipment, comprising a base, the top of the base is fixedly connected with a vertical plate, the side wall of the vertical plate is fixedly connected with a horizontal plate, the bottom of the horizontal plate is provided with a downward pressing mechanism, the side wall of the vertical plate is provided with two rectangular grooves, the tops of the two rectangular grooves are provided with limiting grooves, the interiors of the two rectangular grooves are provided with connecting rods, the interiors of the two limiting grooves are provided with reset mechanisms, the two reset mechanisms are respectively connected to the two connecting rods in a transmission manner, one end of the two connecting rods is fixedly connected with a connecting plate, the other end of the two connecting rods is fixedly connected with a first arc frame, the top and bottom of the first arc frame are respectively slidable A second arc frame and a third arc frame are dynamically connected, an adjustment mechanism is provided on the side of the first arc frame close to the connecting rod, a grinding mechanism is provided on the side walls of the first arc frame, the second arc frame and the third arc frame away from the connecting rod, a gas transmission mechanism is provided inside the second arc frame and the third arc frame, a groove and a mounting groove are provided on the side of the second arc frame and the third arc frame away from the connecting rod, the groove is connected to the mounting groove, an extrusion mechanism is provided inside the mounting groove, a through groove is provided on the side of the first arc frame away from the connecting rod, two arc racks are fixedly installed in the through groove, and the two arc racks are respectively connected to the two extrusion mechanisms in a transmission manner; The grinding mechanism comprises a plurality of steel wires, the two ends of which are respectively mounted on the outer wall of the first arc frame, the second arc frame or the third arc frame, the outer sides of the plurality of steel wires are sleeved with a plurality of mounting rings, the plurality of mounting rings are mounted on the side walls of the first arc frame, the second arc frame or the third arc frame, the side walls of the plurality of steel wires are fixedly connected with sandpaper, the outer sides of the steel wires are mounted with an annular inflatable bag, and the annular inflatable bag is drivingly connected with the air delivery mechanism; The air delivery mechanism includes an arc-shaped mounting plate, which is mounted on the top or bottom of the first arc-shaped frame, an air bag is fixedly mounted on the top of the arc-shaped mounting plate, one end of the air bag is fixedly connected to a connecting pipe, and the other end of the connecting pipe is connected to the annular inflatable bag, a plurality of extrusion blocks are arranged on the top of the arc-shaped mounting plate, the bottom of one of the extrusion blocks is fixedly connected to the top of the arc-shaped mounting plate, the top of another of the extrusion blocks is fixedly connected to a fixing plate, the fixing plate is fixedly mounted inside the second arc-shaped frame or the third arc-shaped frame, and an extrusion roller is arranged on the bottom of one of the extrusion blocks.

[0006] Preferably, the multiple extrusion blocks are of different sizes, and two connected extrusion blocks are slidably connected.

[0007] Preferably, the two extrusion mechanisms include an arc-shaped limit plate, which is slidably installed inside the groove, and a plurality of third tooth blocks are fixedly installed on the side of the arc-shaped limit plate away from the sandpaper, and a fourth gear is rotatably installed inside the mounting groove, and the fourth gear is meshed with the plurality of third tooth blocks, and a connecting column is rotatably installed inside the mounting groove, one end of the connecting column is fixedly connected to a second gear, and the second gear is meshed with the arc-shaped rack, and the other end of the connecting column is fixedly connected to a third gear, and the third gear is meshed with the fourth gear.

[0008] Preferably, two arc grooves are respectively formed at the top and bottom of the first arc frame, one end of the two connecting posts respectively penetrates the bottom of the second arc frame and the top of the third arc frame, and the two connecting posts are respectively slidably installed in the arc grooves.

[0009] Preferably, the adjusting mechanism includes a mounting plate, which is mounted on the outer wall of the first arc-shaped frame, a rotating column is rotatably mounted on the top of the mounting plate, the bottom end of the rotating column passes through the mounting plate, a driving gear is fixedly mounted on the bottom end of the rotating column, a plurality of second tooth blocks are arranged on the side wall of the third arc-shaped frame close to the connecting rod, the driving gear is meshed with the plurality of second tooth blocks, a driven gear is fixedly mounted on the top of the rotating column, a rotating shaft is rotatably mounted on the top of the mounting plate, a transmission gear is fixedly connected to the top of the rotating shaft, the transmission gear is meshed with the driven gear, a plurality of first tooth blocks are arranged on the side wall of the second arc-shaped frame close to the connecting rod, the transmission gear is meshed with the plurality of first tooth blocks, and a driving mechanism is arranged on the bottom of the driving gear.

[0010] Preferably, the driving mechanism comprises a mounting frame, the mounting frame is mounted at the bottom of the two connecting rods, a low-speed motor is fixedly mounted on the top of the mounting frame, and an output end of the low-speed motor is fixedly connected to the bottom of the driving gear.

[0011] Preferably, the reset mechanism includes two sliding columns, and the two sliding columns are respectively slidably installed on the top of the two limit grooves, the top of the two connecting rods are fixedly connected to the bottom of the sliding column, the top of the connecting rod is fixedly connected with a tension spring, the tension spring is wound around the outer wall of the sliding column, and the top of the tension spring is fixedly connected to the inside of the vertical plate.

[0012] Preferably, the pressing mechanism includes an inner gear ring, which is rotatably installed on the bottom of the horizontal plate, and a first gear is rotatably installed on the bottom of the horizontal plate, the first gear is located inside the inner gear ring, and the first gear is meshed with the inner gear ring, a plurality of first protrusions are fixedly connected to the bottom of the inner gear ring, two second protrusions are fixedly connected to the top of the connecting plate, and the two second protrusions are arranged opposite to each other, and a driving motor is fixedly connected to the top of the horizontal plate, and the output end of the driving motor movably passes through the top of the horizontal plate and is fixedly connected to the top of the first gear.

[0013] Preferably, an electric push rod is fixedly connected to the top of the base, and an output end of the electric push rod is fixedly connected to the side wall of the horizontal plate.

[0014] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects: 1. Through the joint action of the grinding mechanism, the air delivery mechanism and the extrusion mechanism, and the cooperation between the air delivery mechanism and the extrusion mechanism, the protruding airbag is inflated, and an outward force is exerted on the protruding sandpaper on the second arc frame and the third arc frame, so that the grinding degree of this part is consistent with the grinding degree of other parts, which is convenient for grinding the external corners; and because the steel wire is in a taut state, when the sandpaper is used to grind the external corners, the steel wire has a certain vibration frequency, which in turn drives the vibration frequency of the sandpaper, thereby improving the grinding effect.

[0015] 2. Through the setting of the adjustment mechanism, it is convenient to adjust the first arc frame, the second arc frame and the third arc frame to a suitable angle first, and then use multiple sandpapers to grind the positive angle to grind out a suitable angle. Compared with the staff's hand-held grinding tools for grinding, this method is more convenient and avoids the need for constant repairs in the later stage, saves costs, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 A schematic diagram of a three-dimensional structure from another viewing angle of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the pressing mechanism of the present invention; Figure 4 It is a schematic cross-sectional structural diagram of a vertical plate of the present invention; Figure 5 It is a schematic diagram of a local three-dimensional structure of the present invention; Figure 6 A schematic diagram of a three-dimensional structure for adjusting an angle of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the sandpaper and the first arc frame of the present invention; Figure 8 It is a schematic diagram of a partially split three-dimensional structure of the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the first arc frame, the second arc frame and the third arc frame of the present invention; Fig.10 is a schematic diagram of a top-down three-dimensional structure of a second arc-shaped frame of the present invention; Fig.11 This is a schematic diagram of the main three-dimensional structure of the first arc frame of the present invention; Fig.12 It is a schematic diagram of the three-dimensional structure of the extrusion mechanism of the present invention; Fig.13 It is a schematic diagram of the three-dimensional structure of the first arc frame in a top view of the present invention.

[0018] Figure numerals: 1, base; 2, vertical plate; 3, horizontal plate; 4, driving motor; 5, inner gear ring; 6, first gear; 7, first protrusion; 8, connecting plate; 9, second protrusion; 10, rectangular groove; 11, limit groove; 12, sliding column; 13, tension spring; 14, connecting rod; 15, groove; 16, through groove; 17, mounting frame; 18, low-speed motor; 19, mounting plate; 20, driving gear; 21, driven gear; 22, rotating column; 23, transmission gear; 24, first arc frame; 25, second Arc frame; 26, third arc frame; 27, first tooth block; 28, second tooth block; 29, sandpaper; 30, steel wire; 31, mounting ring; 32, annular air bag; 33, connecting pipe; 34, third tooth block; 35, arc limit plate; 36, arc rack; 37, second gear; 38, connecting column; 39, third gear; 40, fourth gear; 41, arc groove; 42, arc mounting plate; 43, air bag; 44, extrusion block; 45, extrusion roller; 46, fixing plate; 47, electric push rod. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] The present invention will be further described below in conjunction with the embodiments.

[0021] Example: Refer to Figures 1 to 13 A prefabricated building exterior wall insulation board construction equipment includes a base 1, a vertical plate 2 is fixedly connected to the top of the base 1, a horizontal plate 3 is fixedly connected to the side wall of the vertical plate 2, a downward pressing mechanism is arranged at the bottom of the horizontal plate 3, two rectangular grooves 10 are arranged on the side wall of the vertical plate 2, and a limiting groove 11 is arranged on the top of the two rectangular grooves 10, a connecting rod 14 is arranged inside the two rectangular grooves 10, and a reset mechanism is arranged inside the two limiting grooves 11, and the two reset mechanisms are respectively connected to the two connecting rods 14 in a transmission manner, one end of the two connecting rods 14 is fixedly connected to the connecting plate 8, and the other end of the two connecting rods 14 is fixedly connected to the first arc frame 24, and the top and bottom of the first arc frame 24 are respectively slidably connected to the second arc frame 25 and the third arc frame 26, and the first arc frame 24 is close to the connecting plate 8. An adjustment mechanism is provided on one side of the rod 14, and a grinding mechanism is provided on the side walls of the first arc frame 24, the second arc frame 25 and the third arc frame 26 away from the connecting rod 14. A gas transmission mechanism is provided inside the second arc frame 25 and the third arc frame 26. A groove 15 and a mounting groove are provided on the side of the second arc frame 25 and the third arc frame 26 away from the connecting rod 14. The groove 15 is connected to the mounting groove, and an extrusion mechanism is provided inside the mounting groove. A through groove 16 is provided on the side of the first arc frame 24 away from the connecting rod 14. Two arc racks 36 are fixedly installed in the through groove 16. The two arc racks 36 are respectively connected to the two extrusion mechanisms in transmission. Under the joint action of the grinding mechanism, the extrusion mechanism and the gas transmission mechanism, it is convenient to grind the positive corner, which is compared with the hand-held by the staff.

[0022] Specifically, refer to Figure 8 The grinding mechanism includes a plurality of steel wires 30, the two ends of which are respectively mounted on the outer wall of the first arc frame 24 or the second arc frame 25 or the third arc frame 26, a plurality of mounting rings 31 are sleeved on the outer side of the plurality of steel wires 30, and the plurality of mounting rings 31 are mounted on the side wall of the first arc frame 24 or the second arc frame 25 or the third arc frame 26, and the side wall of the plurality of steel wires 30 is fixedly connected with abrasive paper 29, and an annular inflatable bag 32 is mounted on the outer side of the steel wire 30, and the annular inflatable bag 32 is connected to the gas transmission machine The sandpaper 29 is connected to the transmission structure, and the insulation board is polished by the sandpaper 29. Since the sandpaper 29 is fixedly connected to the outer walls of the plurality of steel wires 30, and the plurality of steel wires 30 are fixedly connected to the side walls of the first arc frame 24, the second arc frame 25 or the third arc frame 26 through the mounting ring 31, and the steel wires 30 are in a straight state, when the sandpaper 29 is used to polish the insulation board, the steel wires 30 have a certain vibration frequency, thereby driving the vibration frequency of the sandpaper 29, thereby improving the polishing effect.

[0023] Further, refer to Figures 8 to 13The gas delivery mechanism includes an arc-shaped mounting plate 42, which is mounted on the top or bottom of the first arc-shaped frame 24. An air bag 43 is fixedly mounted on the top of the arc-shaped mounting plate 42. One end of the air bag 43 is fixedly connected to a connecting pipe 33, and the other end of the connecting pipe 33 is connected to the annular inflatable bag 32. A plurality of extrusion blocks 44 are arranged on the top of the arc-shaped mounting plate 42. The plurality of extrusion blocks 44 are of different sizes, and two connected extrusion blocks 44 are slidably connected. The bottom of one of the extrusion blocks 44 is fixedly connected to the top of the arc-shaped mounting plate 42, and the top of the other extrusion block 44 is fixedly connected to a fixing plate 46. The fixing plate 46 is fixedly installed inside the second arc frame 25 or the third arc frame 26, and an extrusion roller 45 is provided at the bottom of one of the extrusion blocks 44. When the second arc frame 25 moves, it drives the fixed plate 46 to move, and the fixed plate 46 drives one of the extrusion blocks 44 to move, and at the same time drives the extrusion roller 45 to move. The extrusion roller 45 squeezes the airbag 43, and the gas inside the airbag 43 is transported to the inside of the annular inflatable bag 32 without extrusion force through the connecting pipe 33, so that the sandpaper 29 of this part has an outward force, which is closer to the effect of the middle part on the external wall insulation grinding, and is convenient for grinding the external wall insulation board.

[0024] Further, refer to Figures 11 to 13 The two extrusion mechanisms include an arc-shaped limit plate 35, which is slidably installed inside the groove 15. A plurality of third tooth blocks 34 are fixedly installed on the side of the arc-shaped limit plate 35 away from the sandpaper 29. A fourth gear 40 is rotatably installed inside the installation groove, and the fourth gear 40 is meshed with the plurality of third tooth blocks 34. A connecting column 38 is rotatably installed inside the installation groove. Two arc grooves 41 are respectively provided at the top and bottom of the first arc frame 24. One end of the two connecting columns 38 respectively penetrates the bottom of the second arc frame 25 and the top of the third arc frame 26, and the two connecting columns 38 are respectively slidably installed in the arc grooves 41. One end of the connecting column 38 is fixedly connected to the second gear 37, which is meshed with the arc rack 36. The other end of the connecting column 38 is fixedly connected to The third gear 39, the third gear 39 is meshed with the fourth gear 40. When the second arc frame 25 or the third arc frame 26 moves outward along the shape of the first arc frame 24, since the second gear 37 is meshed with the arc rack 36, when the second arc frame 25 moves, it drives the connecting column 38 to move in the arc groove 41, thereby driving the second gear 37 to move. At the same time, the second gear 37 rotates on the arc rack 36. Since the connecting column 38 and the second arc frame 25 are rotationally connected, the third gear 39 is driven to rotate. The fourth gear 40 is meshed with the third gear 39 to rotate. Multiple third gear blocks 34 are meshed with the fourth gear 40 for transmission, thereby driving the arc limit plate 35 to move in the groove 15, so that the arc limit plate 35 squeezed on the annular airbag 32 is away from part of the annular airbag 32.

[0025] Further, refer to Figure 5 and Figure 6 The adjusting mechanism includes a mounting plate 19, which is mounted on the outer wall of the first arc-shaped frame 24. A rotating column 22 is rotatably mounted on the top of the mounting plate 19. The bottom end of the rotating column 22 passes through the mounting plate 19. A driving gear 20 is fixedly mounted on the bottom end of the rotating column 22. A plurality of second tooth blocks 28 are arranged on the side wall of the third arc-shaped frame 26 close to the connecting rod 14. The driving gear 20 meshes with the plurality of second tooth blocks 28. A driven gear 21 is fixedly mounted on the top of the rotating column 22. A rotating shaft is rotatably mounted on the top of the mounting plate 19. A transmission gear 23 is fixedly connected to the top of the rotating shaft. The transmission gear 23 meshes with the driven gear 21. A plurality of first tooth blocks 27 are arranged on the side wall of the second arc-shaped frame 25 close to the connecting rod 14. The transmission gear 23 meshes with the plurality of first tooth blocks 27. The bottom of the driving gear 20 is arranged There is a driving mechanism, which includes a mounting frame 17. The mounting frame 17 is mounted at the bottom of the two connecting rods 14. A low-speed motor 18 is fixedly mounted on the top of the mounting frame 17. The output end of the low-speed motor 18 is fixedly connected to the bottom of the driving gear 20. The low-speed motor 18 is started to drive the driving gear 20 to rotate. Under the action of the rotating column 22, the driven gear 21 is driven to rotate, and then the transmission gear 23 is driven to rotate. Because the multiple second tooth blocks 28 are meshed and rotated with the driving gear 20, and under the action of the meshing and rotation of the transmission gear 23 and the multiple first tooth blocks 27, the second arc frame 25 and the third arc frame 26 are driven to move outward along the shape of the first arc frame 24 respectively, until the first arc frame 24, the second arc frame 25 and the third arc frame 26 form a suitable angle, and then the low-speed motor 18 is turned off.

[0026] Further, refer to Figures 4 to 5 The reset mechanism includes two sliding columns 12, and the two sliding columns 12 are slidably installed on the top of the two limit grooves 11 respectively. The top of the two connecting rods 14 is fixedly connected to the bottom of the sliding column 12, and the top of the connecting rod 14 is fixedly connected with a tension spring 13. The tension spring 13 is wound around the outer wall of the sliding column 12, and the top of the tension spring 13 is fixedly connected to the inside of the vertical plate 2. The pressing mechanism has a certain force on the second protrusion 9, so that the connecting rod 14 and the structure thereon move downward. At this time, the tension spring 13 is deformed. When the first protrusion 7 is away from the second protrusion 9, the tension spring 13 is restored, which makes the connecting rod 14 and the structure thereon move up and down, and the positive angle is polished until the positive angle is polished to a suitable angle.

[0027] Further, refer to Figures 2 to 3The pressing mechanism includes an inner gear ring 5, which is rotatably mounted on the bottom of the horizontal plate 3. A first gear 6 is rotatably mounted on the bottom of the horizontal plate 3. The first gear 6 is located inside the inner gear ring 5, and the first gear 6 is meshed with the inner gear ring 5. A plurality of first protrusions 7 are fixedly connected to the bottom of the inner gear ring 5. Two second protrusions 9 are fixedly connected to the top of the connecting plate 8. The two second protrusions 9 are arranged opposite to each other. A driving motor 4 is fixedly connected to the top of the horizontal plate 3. The output end of the driving motor 4 movably passes through the top of the horizontal plate 3 and is fixedly connected to the top of the first gear 6. When the driving motor 4 is started, the output end of the driving motor 4 drives the first gear 6 to rotate. Since the inner gear ring 5 is meshed and rotated with the first gear 6, the first protrusion 7 at the bottom of the first gear 6 is driven to rotate. When the first protrusion 7 is engaged with the second protrusion 9 at the top of the connecting plate 8, the structure on the connecting plate 8 and the connecting rod 14 is pushed downward, which is convenient for the sandpaper 29 to grind the positive angle.

[0028] Further, refer to Figure 2 An electric push rod 47 is fixedly connected to the top of the base 1, and the output end of the electric push rod 47 is fixedly connected to the side wall of the horizontal plate 3. The electric push rod 47 is used to facilitate the movement of the vertical plate 2, so that the sanding paper 29 is close to the positive corner, applying a pressure to the positive corner to facilitate sanding.

[0029] The working principle of this device is as follows: When in use, the device is moved to the positive corner where the exterior wall insulation board needs to be polished, and the electric push rod 47 is started, so that the first arc frame 24, the second arc frame 25 and the third arc frame 26 are attached to the positive corner, and the low-speed motor 18 is started to drive the driving gear 20 to rotate. Under the action of the rotating column 22, the driven gear 21 is driven to rotate, and then the transmission gear 23 is driven to rotate. Because the plurality of second tooth blocks 28 mesh with the driving gear 20 and rotate, and under the action of the meshing and rotation of the transmission gear 23 and the plurality of first tooth blocks 27, the second arc frame 25 and the third arc frame 26 are driven to move outward along the shape of the first arc frame 24 respectively, until the first arc frame 24, the second arc frame 25 and the third arc frame 26 form a suitable angle, and then the low-speed motor 18 is turned off; When the second arc frame 25 and the third arc frame 26 move outward along the shape of the first arc frame 24, they respectively drive the two extrusion mechanisms to act on the gas delivery mechanism. The specific operation is as follows: when the second arc frame 25 or the third arc frame 26 moves outward along the shape of the first arc frame 24, since the second gear 37 is meshed with the arc rack 36, when the second arc frame 25 moves, it drives the connecting column 38 to move in the arc groove 41, thereby driving the second gear 37 to move, and at the same time, the second gear 37 rotates on the arc rack 36. Since the connecting column 38 and the second arc frame 25 are rotationally connected, the third gear 39 is driven to rotate, and the fourth gear 40 is meshed with the third gear 39 to rotate, and the plurality of third gear blocks 34 are meshed with the fourth gear 40 for transmission, thereby driving the arc The limiting plate 35 moves in the groove 15, so that the arc limiting plate 35 squeezed on the annular airbag 32 is away from part of the annular airbag 32. At the same time, when the second arc frame 25 moves, it drives the fixing plate 46 to move, and the fixing plate 46 drives one of the squeezing blocks 44 to move, and at the same time drives the squeezing roller 45 to move, and the squeezing roller 45 squeezes the airbag 43. The gas inside the airbag 43 is transported to the inside of the annular airbag 32 without squeezing force through the connecting pipe 33, so that the sandpaper 29 of this part has an outward force, which is closer to the effect of the external wall insulation grinding of the middle part, and is convenient for grinding the external wall insulation board. At the same time, the squeezing block 44 has a certain force on the airbag 43 to prevent the airbag 43 from returning to its original state. Finally, the drive motor 4 is started, and the drive motor 4 The output end drives the first gear 6 to rotate, and the inner gear ring 5 meshes and rotates with the first gear 6, thereby driving the first protrusion 7 at the bottom of the first gear 6 to rotate. When the first protrusion 7 and the second protrusion 9 on the top of the connecting plate 8, the connecting plate 8 and the structure on the connecting rod 14 are pushed downward; that is, the sandpaper 29 is finally pushed to grind the insulation board. Since the sandpaper 29 is fixedly connected to the outer wall of the plurality of steel wires 30, and the plurality of steel wires 30 are fixedly connected to the side wall of the first arc frame 24, the second arc frame 25 or the third arc frame 26 through the mounting ring 31, and the steel wires 30 are in a straight state, when the sandpaper 29 is used to grind the insulation board, the steel wires 30 have a certain vibration frequency, thereby driving the vibration frequency of the sandpaper 29, thereby improving the grinding effect;At the same time, the sliding column 12 is driven to move downward, and the tension spring 13 is deformed until the first protrusion 7 is away from the second protrusion 9. Then, under the action of the tension spring 13, the connecting rod 14 and the structure on its top are reset, that is, the sandpaper 29 moves upward to continue to grind the insulation board. If the sandpaper 29 does not fit the insulation board after the initial grinding, the installation frame 17 is continued to be started to push the entire device to move and continue to fit on the surface of the insulation board until the grinding is completed. ;

[0030] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A prefabricated building exterior wall insulation board construction equipment, characterized in that: The base comprises a base (1), the top of the base (1) is fixedly connected to a vertical plate (2), the side wall of the vertical plate (2) is fixedly connected to a horizontal plate (3), the bottom of the horizontal plate (3) is provided with a pressing mechanism, the side wall of the vertical plate (2) is provided with two rectangular grooves (10), the tops of the two rectangular grooves (10) are provided with limiting grooves (11), the insides of the two rectangular grooves (10) are provided with connecting rods (14), the insides of the two limiting grooves (11) are provided with reset mechanisms, the two reset mechanisms are respectively connected to the two connecting rods (14) in a transmission manner, one end of the two connecting rods (14) is fixedly connected to a connecting plate (8), the other end of the two connecting rods (14) is fixedly connected to a first arc frame (24), the top and bottom of the first arc frame (24) are respectively connected in a sliding manner to a second arc frame (25) and a third arc frame (26), an adjusting mechanism is provided on a side of the first arc frame (24) close to the connecting rod (14), a grinding mechanism is provided on the side walls of the first arc frame (24), the second arc frame (25) and the third arc frame (26) away from the connecting rod (14), a gas transmission mechanism is provided inside the second arc frame (25) and the third arc frame (26), a groove (15) and a mounting groove are provided on a side of the second arc frame (25) and the third arc frame (26) away from the connecting rod (14), the groove (15) is connected to the mounting groove, an extrusion mechanism is provided inside the mounting groove, a through groove (16) is provided on a side of the first arc frame (24) away from the connecting rod (14), two arc-shaped racks (36) are fixedly installed in the through groove (16), and the two arc-shaped racks (36) are respectively connected to the two extrusion mechanisms in a transmission manner; The grinding mechanism comprises a plurality of steel wires (30), the two ends of the steel wires (30) being respectively mounted on the outer wall of the first arc frame (24), the second arc frame (25) or the third arc frame (26), the outer sides of the plurality of steel wires (30) being sleeved with a plurality of mounting rings (31), the plurality of mounting rings (31) being mounted on the side walls of the first arc frame (24), the second arc frame (25) or the third arc frame (26), the side walls of the plurality of steel wires (30) being fixedly connected with sandpaper (29), the outer sides of the steel wires (30) being mounted with an annular air bag (32), the annular air bag (32) being drivingly connected to the air transmission mechanism; The gas delivery mechanism comprises an arc-shaped mounting plate (42), the arc-shaped mounting plate (42) being mounted on the top or bottom of the first arc-shaped frame (24), an air bag (43) being fixedly mounted on the top of the arc-shaped mounting plate (42), one end of the air bag (43) being fixedly connected to a connecting pipe (33), the other end of the connecting pipe (33) being connected to the annular inflatable bag (32), a plurality of extrusion blocks (44) being arranged on the top of the arc-shaped mounting plate (42), the bottom of one of the extrusion blocks (44) being fixedly connected to the top of the arc-shaped mounting plate (42), the top of another of the extrusion blocks (44) being fixedly connected to a fixing plate (46), the fixing plate (46) being fixedly mounted inside the second arc-shaped frame (25) or the third arc-shaped frame (26), the bottom of one of the extrusion blocks (44) being provided with an extrusion roller (45).

2. The assembly type building exterior wall insulation board construction equipment according to claim 1 is characterized in that: The plurality of extrusion blocks (44) are of different sizes, and two connected extrusion blocks (44) are slidably connected.

3. The assembly type building exterior wall insulation board construction equipment according to claim 1 is characterized in that: The two extrusion mechanisms include an arc-shaped limit plate (35), the arc-shaped limit plate (35) being slidably mounted inside the groove (15), a plurality of third tooth blocks (34) being fixedly mounted on a side of the arc-shaped limit plate (35) away from the sandpaper (29), a fourth gear (40) being rotatably mounted inside the mounting groove, the fourth gear (40) being meshed with the plurality of third tooth blocks (34), a connecting column (38) being rotatably mounted inside the mounting groove, one end of the connecting column (38) being fixedly connected to a second gear (37), the second gear (37) being meshed with the arc-shaped rack (36), and a third gear (39) being fixedly connected to the other end of the connecting column (38), the third gear (39) being meshed with the fourth gear (40).

4. The construction equipment of the assembled building exterior wall insulation board according to claim 3 is characterized in that: Two arc-shaped grooves (41) are respectively formed at the top and bottom of the first arc-shaped frame (24); one end of the two connecting columns (38) respectively penetrates the bottom of the second arc-shaped frame (25) and the top of the third arc-shaped frame (26); and the two connecting columns (38) are respectively slidably mounted in the arc-shaped grooves (41).

5. The assembly type building exterior wall insulation board construction equipment according to claim 1 is characterized in that: The adjustment mechanism comprises a mounting plate (19), wherein the mounting plate (19) is mounted on the outer wall of the first arc-shaped frame (24), a rotating column (22) is rotatably mounted on the top of the mounting plate (19), the bottom end of the rotating column (22) passes through the mounting plate (19), a driving gear (20) is fixedly mounted on the bottom end of the rotating column (22), and a plurality of second tooth blocks (28) are arranged on the side wall of the third arc-shaped frame (26) close to the connecting rod (14), and the driving gear (20) meshes with the plurality of second tooth blocks (28). The top of the rotating column (22) is fixedly mounted with a driven gear (21); the top of the mounting plate (19) is rotatably mounted with a rotating shaft; the top of the rotating shaft is fixedly connected with a transmission gear (23); the transmission gear (23) is meshed with the driven gear (21); a side wall of the second arc-shaped frame (25) close to the connecting rod (14) is provided with a plurality of first tooth blocks (27); the transmission gear (23) is meshed with the plurality of first tooth blocks (27); and a driving mechanism is provided at the bottom of the driving gear (20).

6. The construction equipment of the assembled building exterior wall insulation board according to claim 5 is characterized in that: The driving mechanism comprises a mounting frame (17), wherein the mounting frame (17) is mounted at the bottom of two connecting rods (14), a low-speed motor (18) is fixedly mounted on the top of the mounting frame (17), and an output end of the low-speed motor (18) is fixedly connected to the bottom of a driving gear (20).

7. The assembly type building exterior wall insulation board construction equipment according to claim 1, characterized in that: The reset mechanism comprises two sliding columns (12), the two sliding columns (12) are respectively slidably mounted on the tops of the two limiting grooves (11), the tops of the two connecting rods (14) are fixedly connected to the bottoms of the sliding columns (12), the tops of the connecting rods (14) are fixedly connected to tension springs (13), the tension springs (13) are wound around the outer walls of the sliding columns (12), and the tops of the tension springs (13) are fixedly connected to the inside of the vertical plate (2).

8. The assembly type building exterior wall insulation board construction equipment according to claim 1, characterized in that: The pressing mechanism comprises an inner gear ring (5), the inner gear ring (5) is rotatably mounted on the bottom of the horizontal plate (3), a first gear (6) is rotatably mounted on the bottom of the horizontal plate (3), the first gear (6) is located inside the inner gear ring (5), and the first gear (6) is meshed with the inner gear ring (5), a plurality of first protrusions (7) are fixedly connected to the bottom of the inner gear ring (5), two second protrusions (9) are fixedly connected to the top of the connecting plate (8), and the two second protrusions (9) are arranged opposite to each other, a driving motor (4) is fixedly connected to the top of the horizontal plate (3), and an output end of the driving motor (4) movably passes through the top of the horizontal plate (3) and is fixedly connected to the top of the first gear (6).

9. The assembly type building exterior wall insulation board construction equipment according to claim 1, characterized in that: An electric push rod (47) is fixedly connected to the top of the base (1), and an output end of the electric push rod (47) is fixedly connected to the side wall of the horizontal plate (3).

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