Assembly type concrete building outer wall joint sealant spraying machine

Abstract

The utility model discloses an assembly type concrete building outer wall joint sealant spraying machine which comprises a first supporting plate, a stirring mechanism and a position adjusting mechanism. Supporting legs are arranged on the rear side of the upper surface of the first supporting plate, a charging barrel is arranged at the upper ends of the supporting legs, a suction pipe is arranged at a discharging opening in the lower end of the charging barrel, a gluing head is arranged at the upper end of the suction pipe, a suction pump is connected to the rear end of the suction pipe in series, and universal wheels are arranged at the four corners of the lower end of the first supporting plate respectively; the stirring mechanism is arranged in the charging barrel; the position adjusting mechanism comprises a sliding block, a stand column and a cross-shaped sliding strip, the lower end of the sliding block is slidably connected to the interior of a sliding groove in the front end of the first supporting plate, and the stand column is arranged at the upper end of the sliding block. And meanwhile, the gluing position of the joint of the building outer wall is convenient to adjust, and the gluing working efficiency of the joint of the building outer wall is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing glue applying for joints of outer walls of assembled concrete buildings, in particular to a sealing glue applying machine for joints of outer walls of assembled concrete buildings. Background Art

[0002] Prefabricated concrete buildings are concrete structures designed and constructed primarily using factory-produced prefabricated reinforced concrete components through on-site assembly. They are generally categorized into fully prefabricated and partially prefabricated buildings. Fully prefabricated buildings are typically low-rise or multi-story buildings with low seismic fortification requirements. Partially prefabricated buildings typically use prefabricated components as their primary components, which are connected on-site with cast-in-place concrete to form a prefabricated, monolithic structure. These buildings are characterized by fast construction, ease of winter construction, high production efficiency, high product quality, and reduced material loss.

[0003] Some existing assembled concrete building exterior wall joint sealant dispensers use compressed air to send the adhesive into the supply hose, and then inject the adhesive into the building exterior wall joints through program control;

[0004] The traditional prefabricated concrete building exterior wall joint sealant dispensing machine has the following problems: if there is no dispensing work for a long time, the glue will solidify or a small amount of glue will remain in the barrel, which will affect the next use. When there are higher building exterior wall joints, it is inconvenient for workers to apply glue, which affects the efficiency of dispensing glue at the building exterior wall joints. For this reason, we propose a prefabricated concrete building exterior wall joint sealant dispensing machine. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a prefabricated concrete building exterior wall joint sealing glue glue applicator, which can achieve the stirring of the glue in the barrel to prevent condensation and the scraping of the glue on the inner wall of the barrel. At the same time, it is convenient to adjust the glue application position at the joints of the building exterior wall, thereby improving the efficiency of the glue application work at the joints of the building exterior wall and effectively solving the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a prefabricated concrete building exterior wall joint sealant glue dispenser, comprising a first support plate, a stirring mechanism and a position adjustment mechanism;

[0007] The first support plate: a support leg is provided on the rear side of its upper surface, a barrel is provided at the upper end of the support leg, a suction pipe is provided at the discharge port at the lower end of the barrel, a glue head is provided at the upper end of the suction pipe, a suction pump is connected in series to the rear end of the suction pipe, and universal wheels are provided at the four corners of the lower end of the first support plate;

[0008] Stirring mechanism: It is set inside the barrel;

[0009] Position adjustment mechanism: It includes a slider, a column and a cross slide. The lower end of the slider is slidably connected to the slide groove at the front end of the first support plate. The upper end of the slider is provided with a column. A cross slide groove is opened inside the column. A cross slide groove is provided inside the cross slide groove. The upper end of the cross slide is fixedly connected to the second support plate. The upper end of the second support plate is provided with front and rear symmetrical elastic plastic pipe clamps. The outer portion of the upper end of the suction pipe is clamped with the two adjacent front and rear elastic plastic pipe clamps.

[0010] Among them, a control switch group is provided at the rear end of the upper surface of the first support plate, the input end of the control switch group is electrically connected to the external power supply, and the input end of the suction pump is electrically connected to the output end of the control switch group, so as to achieve stirring and anti-condensation of the rubber material in the barrel, and to scrape the rubber material on the inner wall of the barrel without affecting the next use. At the same time, it is convenient to adjust the gluing position at the joints of the exterior walls of the building, thereby improving the efficiency of gluing at the joints of the exterior walls of the building.

[0011] Furthermore, the stirring mechanism includes a rotating shaft, a stirring rod and a U-shaped scraper. The upper end of the rotating shaft is rotatably connected to the top wall of the barrel, and the outside of the rotating shaft is provided with evenly distributed stirring rods. The lower end of the rotating shaft is fixedly connected to the U-shaped scraper. The outer wall of the U-shaped scraper is tightly fitted with the inner wall of the barrel to achieve stirring and scraping the inner wall of the barrel.

[0012] Furthermore, the stirring mechanism also includes motor 1, which is arranged at the upper end of the barrel, the lower end of the output shaft of motor 1 is fixedly connected to the upper end of the rotating shaft, and the input end of motor 1 is electrically connected to the output end of the control switch group to provide rotational drive.

[0013] Furthermore, the position adjustment mechanism also includes motor 2 and a screw rod, the screw rod is rotatably connected in the slide groove, the threaded hole at the lower end of the slider is threadedly connected to the screw rod, motor 2 is arranged on the front side of the left end of the first support plate, the right end of the output shaft of motor 2 is fixedly connected to the left end of the screw rod, and the input end of motor 2 is electrically connected to the output end of the control switch group to provide position adjustment drive.

[0014] Furthermore, the position adjustment mechanism also includes a rack, a vertical plate and a gear. The upper front side of the column is provided with a vertical plate that is symmetrical on the left and right. A pin is rotatably connected between the two vertical plates. The middle fixed sleeve of the pin is provided with a gear. The front end of the cross slide is provided with a rack, and the rack is meshed with the gear to achieve lifting.

[0015] Furthermore, the position adjustment mechanism also includes motor three, which is arranged on the left side of the left vertical plate. The right end of the output shaft of motor three is fixedly connected to the left end of the pin shaft, and the input end of motor three is electrically connected to the output end of the control switch group to provide lifting drive.

[0016] Furthermore, a feed pipe is provided at the feed port at the upper end of the barrel, a tube-collecting roller is provided in the middle of the upper surface of the first support plate, and the middle part of the suction tube is wound around the outside of the tube-collecting roller to facilitate feeding.

[0017] Compared with the prior art, the beneficial effects of the present invention are: the assembled concrete building exterior wall joint sealant glue dispenser has the following advantages:

[0018] 1. When applying glue at the joints of the exterior walls of prefabricated concrete buildings, first inject the glue into the barrel through the feed pipe. When the glue inside the barrel is not used for a long time, it will solidify or remain on the inner wall of the barrel, affecting the next use. By regulating the control switch group, the motor one runs, and the output shaft of the motor one drives the rotating shaft to rotate. The rotation of the rotating shaft drives the stirring rod to rotate, stirring the glue in the barrel to prevent the glue in the barrel from solidifying. When the rotating shaft rotates, it will drive the U-shaped scraper to rotate. The rotation of the U-shaped scraper will scrape off the residual glue on the inner wall and bottom wall of the barrel to prevent the glue from solidifying in the barrel and remaining on the inner wall of the barrel, thereby achieving the stirring and anti-condensation of the glue in the barrel and the scraping of the glue on the inner wall of the barrel, which will not affect the next use.

[0019] 2. Then, when applying glue, the gluing point will appear at a higher position. The upper end of the suction tube will be clamped inside the elastic plastic tube clamp. Then, by adjusting the control switch group, the motor three will start, and the output shaft of the motor three will drive the pin shaft to rotate. The rotation of the pin shaft will drive the gear to rotate. The rotation of the gear will drive the meshing rack to move upward, and then drive the cross slide to slide out of the cross slide. Then, align the front end of the gluing head with the gluing point, and then adjust the control switch group. The motor three stops running. Then, by adjusting the control switch group, the suction pump and motor two will start at the same time. The suction pump will extract the glue inside the barrel and draw it into the suction tube. The glue in the suction tube will be drawn out from the barrel under the pressure of the suction pump. The gluing head is pushed out, and the motor 2 is running at the same time. The output shaft of the motor 2 drives the screw to rotate. The rotation of the screw will drive the threaded slider to move left and right, and then drive the gluing head to move left and right to glue the joints of the exterior walls of the prefabricated concrete building. When it is not necessary to glue the joints of the exterior walls of the prefabricated concrete building at high places, the suction tube is removed from the elastic plastic tube clamp, and the worker holds the suction tube to glue the joints of the exterior walls of the prefabricated concrete building. When the gluing of the joints of the exterior walls of the prefabricated concrete building is completed, the suction tube is wrapped around the outside of the tube-retracting roller to facilitate the adjustment of the gluing position of the joints of the exterior walls of the building, thereby improving the efficiency of gluing the joints of the exterior walls of the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model.

[0022] In the figure: 1 first support plate, 2 universal wheel, 3 support leg, 4 barrel, 5 stirring mechanism, 51 motor 1, 52 rotating shaft, 53 stirring rod, 54 U-shaped scraper, 6 suction pump, 7 suction pipe, 8 glue head, 9 position adjustment mechanism, 91 motor 2, 92 screw rod, 93 slider, 94 column, 95 cross slide, 96 rack, 97 vertical plate, 98 gear, 99 motor 3, 10 second support plate, 11 elastic plastic tube clamp, 12 feed tube, 13 control switch group, 14 tube collecting roller. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only 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 making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-2 , this embodiment provides a technical solution: a prefabricated concrete building exterior wall joint sealant glue dispenser, comprising a first support plate 1, a stirring mechanism 5 and a position adjustment mechanism 9;

[0025] First support plate 1: A support leg 3 is provided on the rear side of its upper surface, a barrel 4 is provided at the upper end of the support leg 3, a suction pipe 7 is provided at the discharge port of the lower end of the barrel 4, a glue head 8 is provided at the upper end of the suction pipe 7, and a suction pump 6 is connected in series to the rear end of the suction pipe 7. Universal wheels 2 are provided at the four corners of the lower end of the first support plate 1, a feed pipe 12 is provided at the feed port of the upper end of the barrel 4, a tube-collecting roller 14 is provided in the middle of the upper surface of the first support plate 1, and the middle part of the suction pipe 7 is wound around the outside of the tube-collecting roller 14;

[0026] Stirring mechanism 5: It is arranged inside the barrel 4, and the stirring mechanism 5 includes a rotating shaft 52, a stirring rod 53 and a U-shaped scraper 54. The upper end of the rotating shaft 52 is rotatably connected to the top wall of the barrel 4, and the outside of the rotating shaft 52 is provided with evenly distributed stirring rods 53. The lower end of the rotating shaft 52 is fixedly connected to the U-shaped scraper 54, and the outer wall of the U-shaped scraper 54 is tightly fitted with the inner wall of the barrel 4. The stirring mechanism 5 also includes a motor 51, which is arranged at the upper end of the barrel 4. The lower end of the output shaft of the motor 51 is fixedly connected to the upper end of the rotating shaft 52, and the input end of the motor 51 is electrically connected to the output end of the control switch group 13. At the joints of the outer wall of the assembled concrete building When applying glue, first, glue is injected into the interior of the barrel 4 through the feeding pipe 12. If the glue inside the barrel 4 is not used for a long time, it will solidify or remain on the inner wall of the barrel 4, affecting the next use. By regulating the control switch group 13, the motor 1 51 is operated, and the output shaft of the motor 1 51 drives the rotating shaft 52 to rotate. The rotation of the rotating shaft 52 drives the stirring rod 53 to rotate, stirring the glue in the barrel 4 to prevent the glue in the barrel 4 from solidifying. When the rotating shaft 52 rotates, it will drive the U-shaped scraper 54 to rotate. The rotation of the U-shaped scraper 54 will scrape off the glue remaining on the inner wall and bottom wall of the barrel 4, preventing the glue from solidifying in the barrel 4 and the glue from remaining on the inner wall of the barrel 4;

[0027] The position adjustment mechanism 9 includes a slider 93, a column 94 and a cross slide 95. The lower end of the slider 93 is slidably connected to the slide groove at the front end of the first support plate 1. The upper end of the slider 93 is provided with a column 94. The interior of the column 94 is provided with a cross slide groove. The interior of the cross slide groove is provided with a cross slide 95. The upper end of the cross slide 95 is fixedly connected to the second support plate 10. The upper end of the second support plate 10 is provided with a front-to-back symmetrical elastic plastic pipe clamp 11. The upper end of the suction pipe 7 is clamped with the two elastic plastic pipe clamps 11 adjacent to the front and back. The position adjustment mechanism 9 also includes a second motor 91 and a screw rod 92. The screw rod 92 is rotatably connected to the slide groove. The threaded hole at the lower end of the slider 93 is threadedly connected to the screw rod 92. The second motor 91 It is arranged on the front side of the left end of the first support plate 1, the right end of the output shaft of the motor 2 91 is fixedly connected to the left end of the screw rod 92, and the input end of the motor 2 91 is electrically connected to the output end of the control switch group 13. The position adjustment mechanism 9 also includes a rack 96, a vertical plate 97 and a gear 98. The front side of the upper end of the column 94 is provided with a vertical plate 97 symmetrical on both sides. A pin is rotatably connected between the two vertical plates 97. A gear 98 is fixedly provided on the middle part of the pin. A rack 96 is provided at the front end of the cross slide 95, and the rack 96 is meshed with the gear 98. The position adjustment mechanism 9 also includes a motor 3 99. The motor 3 99 is arranged on the left side of the left vertical plate 97. The right end of the output shaft of the motor 3 99 is fixedly connected to the left end of the pin. The motor 3 99 The input end of 9 is electrically connected to the output end of the control switch group 13. Then, when gluing, the gluing point will appear at a higher position. The upper end of the suction tube 7 is clamped in the inside of the elastic plastic tube clamp 11. Then, by regulating the control switch group 13, the motor three 99 is running, and the output shaft of the motor three 99 drives the pin shaft to rotate. The rotation of the pin shaft will drive the gear 98 to rotate. The rotation of the gear 98 will drive the meshing rack 96 to move upward, thereby driving the cross slide 95 to slide out of the cross slide groove. Then, the front end of the glue head 8 is aligned with the glue point. Then, the control switch group 13 is regulated, and the motor three 99 stops running. Then, by regulating the control switch group 13, the suction pump 6 and the motor two 91 are operated at the same time, and the suction pump 6 will pump the material. The glue inside the cylinder 4 is drawn out and drawn into the suction pipe 7. The glue in the suction pipe 7 is squeezed out from the glue head 8 under the pressure of the suction pump 6. At the same time, the motor 2 91 is running, and the output shaft of the motor 2 91 drives the screw rod 92 to rotate. The rotation of the screw rod 92 drives the slider 93 connected with the thread to move left and right, thereby driving the glue head 8 to move left and right to glue the joints of the outer wall of the prefabricated concrete building. When it is not necessary to glue the joints of the outer wall of the prefabricated concrete building at a high place, the suction pipe 7 is removed from the elastic plastic pipe clamp 11. The worker holds the suction pipe 7 to glue the joints of the outer wall of the prefabricated concrete building. When the glue is applied to the joints of the outer wall of the prefabricated concrete building, the suction pipe 7 is wound around the outside of the pipe-receiving roller 14.

[0028] A control switch group 13 is provided at the rear end of the upper surface of the first support plate 1 , the input end of the control switch group 13 is electrically connected to an external power supply, and the input end of the suction pump 6 is electrically connected to the output end of the control switch group 13 .

[0029] The working principle of the sealing glue machine for the joints of the outer wall of an assembled concrete building provided by the present invention is as follows: when applying glue at the joints of the outer wall of an assembled concrete building, glue is first injected into the interior of the barrel 4 through the feed pipe 12. When the glue inside the barrel 4 is not used for a long time, it will solidify or remain on the inner wall of the barrel 4, affecting the next use. By regulating the control switch group 13, the motor 151 is operated, the output shaft of the motor 151 drives the rotating shaft 52 to rotate, and the rotation of the rotating shaft 52 drives the stirring rod 53 to rotate, so that the glue in the barrel 4 is solidified. Stirring is performed to prevent the glue in the barrel 4 from solidifying. When the rotating shaft 52 rotates, it will drive the U-shaped scraper 54 to rotate. The rotation of the U-shaped scraper 54 will scrape off the glue remaining on the inner wall and bottom wall of the barrel 4 to prevent the glue from solidifying in the barrel 4 and the glue from remaining on the inner wall of the barrel 4. Then, when applying glue, the gluing point will appear at a higher position. The upper end of the suction tube 7 is clamped in the interior of the elastic plastic tube clamp 11. Then, by regulating the control switch group 13, the motor three 99 is running, and the output shaft of the motor three 99 drives the pin shaft to rotate. The rotation of the pin shaft will Drive gear 98 to rotate, and the rotation of gear 98 will drive the meshing rack 96 to move upward, thereby driving the cross slide 95 to slide out of the cross slide, and then align the front end of the glue head 8 with the glue point, and then adjust the control switch group 13, and the motor three 99 stops running. Then, by adjusting the control switch group 13, the suction pump 6 and the motor two 91 are operated at the same time, and the suction pump 6 draws the glue inside the barrel 4 out and draws it into the suction pipe 7. The glue in the suction pipe 7 is squeezed out from the glue head 8 under the pressure of the suction pump 6. At the same time, the motor two 91 is running, and the motor The output shaft of the second 91 drives the screw rod 92 to rotate, and the rotation of the screw rod 92 will drive the threaded slider 93 to move left and right, and then drive the gluing head 8 to move left and right to glue the joints of the outer wall of the prefabricated concrete building. When it is not necessary to glue the joints of the outer wall of the prefabricated concrete building at a high place, the suction pipe 7 is removed from the elastic plastic pipe clamp 11, and the worker holds the suction pipe 7 to glue the joints of the outer wall of the prefabricated concrete building. When the gluing of the joints of the outer wall of the prefabricated concrete building is completed, the suction pipe 7 is wrapped around the outside of the pipe-retracting roller 14.

[0030] It is worth noting that, among the motor 1 51, motor 2 91 and motor 3 99 disclosed in the above embodiments, motor 1 51 and motor 2 91 can both be made of 5Ik12RGU-CF, and motor 3 99 can be made of 81KS-370. The control switch group 13 is provided with switch buttons corresponding to motor 1 51, suction pump 6, motor 2 91 and motor 3 99 for controlling their switching operations.

[0031] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A sealing glue dispenser for the joints of an assembled concrete building exterior wall, characterized by: It comprises a first support plate (1), a stirring mechanism (5) and a position adjustment mechanism (9); A first support plate (1): a support leg (3) is provided on the rear side of its upper surface, a barrel (4) is provided at the upper end of the support leg (3), a suction pipe (7) is provided at the discharge port at the lower end of the barrel (4), a glue head (8) is provided at the upper end of the suction pipe (7), a suction pump (6) is connected in series at the rear end of the suction pipe (7), and universal wheels (2) are provided at the four corners of the lower end of the first support plate (1); Stirring mechanism (5): It is arranged inside the barrel (4); Position adjustment mechanism (9): It includes a slider (93), a column (94) and a cross slide (95), the lower end of the slider (93) is slidably connected to the slide groove at the front end of the first support plate (1), the upper end of the slider (93) is provided with a column (94), the interior of the column (94) is provided with a cross slide groove, the interior of the cross slide groove is provided with a cross slide (95), the upper end of the cross slide (95) is fixedly connected to the second support plate (10), the upper end of the second support plate (10) is provided with front and rear symmetrical elastic plastic pipe clamps (11), and the outer upper end of the suction pipe (7) is clamped with the two front and rear adjacent elastic plastic pipe clamps (11); A control switch group (13) is provided at the rear end of the upper surface of the first support plate (1), the input end of the control switch group (13) is electrically connected to an external power supply, and the input end of the suction pump (6) is electrically connected to the output end of the control switch group (13).

2. The prefabricated concrete building exterior wall joint sealant glue dispenser according to claim 1, characterized in that: The stirring mechanism (5) comprises a rotating shaft (52), stirring rods (53) and a U-shaped scraper (54), wherein the upper end of the rotating shaft (52) is rotatably connected to the top wall of the barrel (4), the outside of the rotating shaft (52) is provided with stirring rods (53) evenly distributed, and the lower end of the rotating shaft (52) is fixedly connected to the U-shaped scraper (54), and the outer wall of the U-shaped scraper (54) is tightly fitted with the inner wall of the barrel (4).

3. The prefabricated concrete building exterior wall joint sealant glue dispenser according to claim 2, characterized in that: The stirring mechanism (5) further includes a motor (51), which is arranged at the upper end of the barrel (4), the lower end of the output shaft of the motor (51) is fixedly connected to the upper end of the rotating shaft (52), and the input end of the motor (51) is electrically connected to the output end of the control switch group (13).

4. The prefabricated concrete building exterior wall joint sealant glue dispenser according to claim 1, characterized in that: The position adjustment mechanism (9) further comprises a second motor (91) and a screw (92), wherein the screw (92) is rotatably connected to the slide groove, and the threaded hole at the lower end of the slider (93) is threadedly connected to the screw (92). The second motor (91) is arranged at the front side of the left end of the first support plate (1), and the right end of the output shaft of the second motor (91) is fixedly connected to the left end of the screw (92). The input end of the second motor (91) is electrically connected to the output end of the control switch group (13).

5. The prefabricated concrete building exterior wall joint sealant glue dispenser according to claim 4, characterized in that: The position adjustment mechanism (9) further comprises a rack (96), a vertical plate (97) and a gear (98), wherein the vertical plates (97) are provided on the front side of the upper end of the column (94) and are symmetrical with each other, a pin is rotatably connected between the two vertical plates (97), a gear (98) is provided on the middle fixed sleeve of the pin, a rack (96) is provided at the front end of the cross slide (95), and the rack (96) is meshed with the gear (98).

6. The machine for applying sealant for joints of an assembled concrete building exterior wall according to claim 5, characterized in that: The position adjustment mechanism (9) further includes a motor three (99), which is arranged on the left side of the left vertical plate (97), the right end of the output shaft of the motor three (99) is fixedly connected to the left end of the pin shaft, and the input end of the motor three (99) is electrically connected to the output end of the control switch group (13).

7. The prefabricated concrete building exterior wall joint sealant dispenser according to claim 1, characterized in that: A feed pipe (12) is provided at the feed port at the upper end of the barrel (4), a tube collecting roller (14) is provided in the middle of the upper surface of the first support plate (1), and the middle of the suction pipe (7) is wound around the outside of the tube collecting roller (14).

Images