A device for applying sealant to the seams of corner components in a container house

Abstract

This invention relates to a device for applying sealant to the seams of corner components in container houses, belonging to the technical field of adhesive application tools. The device includes a support, a positioning component, an adhesive extrusion drive component, a glue cartridge mounting sleeve, and an adhesive extrusion screw. The glue cartridge is mounted on one side of the support via the glue cartridge mounting sleeve. One end of the adhesive extrusion screw extends into the glue cartridge, while the other end protrudes from the cartridge. The positioning component is mounted on the other side of the support, providing positioning for the device. The adhesive extrusion drive component is rotatably mounted on the support, on the same side as the glue cartridge. It engages with the threaded adhesive extrusion screw, driving the screw to move axially to extrude sealant from the glue cartridge. This invention solves the problems of insufficient positioning and uncontrollable glue output in existing adhesive application methods for overlapping corner components and container house panels, improving the sealing performance of the seams of the corner components in container houses.

Description

Technical Field

[0001] This invention relates to the field of adhesive application tools, specifically to a device for scraping sealant onto the seams of corner components in a container house. Background Technology

[0002] As a versatile loading platform, modular shelters play a vital role in various fields. Angular components, as crucial elements ensuring the connection of the large panels within the modular shelter, are indispensable.

[0003] To ensure the airtightness of the modular shelter, sealant needs to be applied to the joints between the corner components and the main panels of the shelter to seal them together. Figure 1 As shown, the current method of applying sealant at the joints of corner components and modular cabin panels mainly relies on manual operation of commercially available caulking guns. The quality of this application depends entirely on the worker's skill level, making it difficult to control the amount, thickness, and uniformity of the sealant applied. Furthermore, the lack of precise positioning during application means the sealant nozzle often deviates from the edge of the corner component, resulting in inaccurate coverage of the theoretically required area and incomplete application. Due to these shortcomings, the existing method of applying sealant at the joints of corner components and modular cabin panels cannot guarantee consistent sealant application during mass production, posing a risk to the sealing quality of the cabin.

[0004] Therefore, there is a need to provide a device for applying sealant to the seams of corner components of a container to solve the above problems. Summary of the Invention

[0005] The technical problem to be solved: To overcome the shortcomings of existing technologies, this invention provides a sealing adhesive scraping device for the edge seams of container corner components, which solves the problems of insufficient positioning and uncontrollable adhesive application when applying adhesive to the joint between corner components and container panels using commercially available caulking guns operated manually, thereby improving the sealing performance of the edge seams of container corner components.

[0006] The technical solution of this invention is: a device for applying sealant to the seams of corner components of a container house, comprising: The bracket is mainly an L-shaped plate, including a first side plate and a second side plate. The end of the first side plate is provided with a limiting plate. A guide rod and a threaded rod are installed between the limiting plate and the second side plate. The guide rod and the threaded rod are arranged in parallel. A rubber sleeve mounting plate is provided on the second side plate. The rubber sleeve mounting plate is used to install rubber sleeves. A positioning component, adjustable in position and mounted on the guide rod and threaded rod, is used to adapt to the width of one side of the corner piece and to roll into the edge of that corner piece. The extrusion drive assembly includes a pin that is rotatably mounted on a second side plate. The outer end of the pin is provided with a threaded disc, and the inner end of the pin is fixed with a first roller. The first roller is used to roll and engage with the other edge of the angular part. And an extrusion screw, which is installed inside the glue cylinder. The extrusion screw and the threaded disc mesh and drive each other. The rotation of the threaded disc drives the extrusion screw to move axially to extrude the glue inside the glue cylinder.

[0007] A further technical solution of the present invention is: the positioning component includes: A plate-type locking pin is simultaneously installed on the guide rod and the threaded rod, and is slidably connected to both of them; A spring is fitted onto the outer diameter of the threaded rod and is located between the limiting plate and the plate-type locking pin. The spring is used to elastically compress the plate-type locking pin. The nut is installed on the threaded rod and is located on the side of the plate pin facing away from the spring. It is used to limit the installation position of the plate pin and to compress the spring. And a second roller, which is rotatably mounted on the inner end of the plate-type locking pin, and rolls into contact with the edge of the corner piece on the same side of the first side plate.

[0008] A further technical solution of the present invention is: the plate-type locking pin includes a mounting plate and a connecting pin fixed to one side of the mounting plate. The mounting plate is provided with a first through hole and a second through hole. The first through hole is used to pass through the threaded rod, and the second through hole is used to pass through the guide rod. The second roller is rotatably mounted on the end of the connecting pin away from the mounting plate.

[0009] A further technical solution of the present invention is: two guide rods are provided, symmetrically arranged on both sides of the threaded rod, and coplanar with the threaded rod; the mounting plate is provided with two second through holes, through which the corresponding guide rods are inserted.

[0010] A further technical solution of the present invention is: the extrusion screw includes a screw body, one end of the screw body is rotatably mounted with an extrusion disc via a bearing, the extrusion disc extends into the glue cylinder for extruding glue, the end of the screw body away from the extrusion disc is exposed outside the glue cylinder, the outer diameter of the screw body is provided with an external thread that engages with the threaded disc; the threaded disc is conical, and its conical outer diameter surface is provided with a conical thread.

[0011] A further technical solution of the present invention is: the sealant scraping device further includes a glue tube mounting sleeve, which is adjustablely mounted on the glue tube mounting plate. The glue tube mounting sleeve is used to load the glue tube and adjust the distance between the glue tube outlet and the edge seam of the container corner component.

[0012] A further technical solution of the present invention is: the rubber sleeve includes: Support cylinder, used to load rubber cylinders; The slider is located at the bottom of the support cylinder and is used to slide with the rubber sleeve mounting plate. The rubber sleeve mounting plate is provided with a groove that matches the cross-section of the slider, and the slider is slidably installed in the groove. A support plate is provided at the bottom of the support cylinder and on one side of the slider. The support plate is provided with threaded holes. And an adjusting screw, which passes through the threaded hole of the support plate. The end of the adjusting screw contacts the rubber sleeve mounting plate. The adjusting screw is used to adjust the installation position of the rubber sleeve along the slide groove, thereby adjusting the position of the rubber sleeve outlet.

[0013] A further technical solution of the present invention is: a handle is provided on the outside of the second side plate, and the handle is used for hand operation of the sealant scraping device.

[0014] The beneficial effects of this invention are as follows: This invention provides a sealing adhesive scraping device for the edge seams of angular components in a container house. The entire device can slide along the two side edges of the angular component. During the sliding process, the first roller in the adhesive extrusion drive assembly rotates, driving the threaded disc to rotate. The threaded disc drives the adhesive extrusion screw to move axially, thereby extruding the adhesive from the adhesive tube through the extrusion disc of the adhesive extrusion screw. A positioning assembly achieves positioning and rolling contact with one side of the angular component, and the adhesive extrusion drive assembly achieves positioning and rolling contact with the other side of the angular component. The position of the plate-type locking pin in the positioning assembly is adjustable, allowing the device to be used for angular components of different widths and ensuring that the adhesive outlet of the adhesive tube corresponds to the joint between the angular component and the container house panel, preventing adhesive misalignment. Simultaneously, through the design of the adhesive tube mounting sleeve and mounting plate, the axial movement of the adhesive tube mounting sleeve can be achieved by turning the adjusting screw, driving the adhesive tube to move axially, thereby adjusting the distance between the adhesive tube outlet and the edge seam of the angular component in the container house, and thus adjusting the adhesive dispensing amount.

[0015] This invention solves the problem of insufficient positioning when applying sealant to the seams of corner components in container cabins through ingenious mechanism design. By using a spring-driven plate-type locking pin for limiting, an extrusion screw and a threaded disc for extrusion, and a sliding rail mounting sleeve with screw adjustment, the device achieves versatility for handling corner components of different widths, controllable glue dispensing position, and controllable glue dispensing amount. It also ensures the consistency of glue application to the seams of corner components in container cabins, effectively improving the sealing performance of the seams and increasing work efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 The diagram shows the external structure of the modular container, with a close-up view at point A showing the location of the sealant application at the joint between the corner component and the large modular container panel. Figure 2 This is a schematic diagram of the overall structure of the sealing adhesive scraping device for the edge seams of the corner components of a container according to the present invention. Figure 1 ; Figure 3 This is a schematic diagram of the overall structure of the sealing adhesive scraping device for the edge seams of the corner components of a container according to the present invention. Figure 2 ; Figure 4 A front view of a sealing adhesive scraping device for the edge seams of corner components of a modular shelter, as per the invention. Figure 5 This is a top view of a sealing adhesive scraping device for the edge seams of a container corner component according to the present invention; Figure 6 This is an isometric view of the overall structure of the support frame in this invention; Figure 7 These are three views of the support structure in this invention; Figure 8 This is a schematic diagram of the plate-type locking pin structure in this invention; Figure 9 This is a diagram showing the mounting structure of the pin and threaded disc in the extrusion drive assembly of the present invention. Figure 10 This is a schematic diagram of the extrusion screw structure in this invention; Figure 11 This is a schematic diagram of the axial side of the rubber sleeve mounting structure in this invention; Figure 12 These are three views of the rubber sleeve mounting structure in this invention; Figure 13 This is a schematic diagram of the device of the present invention in use.

[0018] In the diagram: 1. Bracket, 11. First side plate, 12. Second side plate, 121. Mounting hole, 13. Limiting plate, 14. Guide rod, 15. Threaded rod, 16. Rubber sleeve mounting plate, 161. Slide groove, 17. Handle, 2. Positioning assembly, 21. Plate-type locking pin, 211. Mounting plate, 212. Connecting pin, 213. First through hole, 214. Second through hole, 22. Spring, 23. Nut, 24. Second 3. Roller, 4. Extrusion drive assembly, 5. Pin, 6. Threaded disc, 7. First roller, 8. Extrusion screw, 9. Screw body, 10. Bearing, 11. Extrusion disc, 12. Glue tube mounting sleeve, 13. Support cylinder, 14. Slider, 15. Support plate, 16. Threaded hole, 17. Adjusting screw, 18. Positioning plate, 19. Glue tube, 10. Glue outlet, 10. Angle part, 11. Container plate, 12. Sealant. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] An embodiment of the sealing adhesive scraping device for the edge seams of the corner components of a container house according to the present invention is as follows: Figure 1 As shown, sealant 9 is applied to the joint between the corner piece 7 and the large panel 8 of the container. The joint between the corner piece 7 and the large panel 8 is the seam at the outer edge of the corner piece on both sides.

[0021] like Figures 2-4 As shown, the sealing glue scraping device for the corner joints of the container includes a bracket 1, a positioning component 2, a glue extrusion drive component 3, a glue extrusion screw 4, and a glue cylinder mounting sleeve 5.

[0022] See also Figure 6 and Figure 7 The main body of the bracket 1 is an L-shaped plate, which includes a first side plate 11 and a second side plate 12. A limiting plate 13 is provided at the end of the first side plate 11 away from the second side plate 12, and the limiting plate 13 is parallel to the second side plate 12. Two guide rods 14 and a threaded rod 15 are installed between the limiting plate 13 and the second side plate 12. The two guide rods 14 are symmetrically arranged on both sides of the threaded rod 15, and the guide rods 14 and the threaded rod 15 are parallel and coplanar. One end of the guide rod 14 is fixedly connected to the limiting plate 13, and the other end is fixedly connected to the second side plate 12. One end of the threaded rod 15 is fixedly connected to the limiting plate 13, and the other end is fixedly connected to the second side plate 12.

[0023] The second side plate 12 is provided with a glue tube mounting plate 16, which is used to cooperate with the glue tube mounting sleeve 5 to realize the adjustable axial position installation of the glue tube 6. The glue tube 6 is a general commercially available glue tube, which is filled with sealant. At the same time, the second side plate 12 is provided with two handles 17, which are used for hand operation of the sealant scraping device. The two handles 17 are symmetrically arranged on both sides of the glue tube mounting plate 16.

[0024] The positioning component 2 is adjustablely mounted on the guide rod 14 and the threaded rod 15. It is used to adapt to the width of one side of the corner piece 7 and roll into the end face of the edge of the corner piece 7. The positioning component 2 plays a positioning role in the installation of the scraping device. By adjusting the installation position of the positioning component 2, it can be used to adapt to corner pieces 7 of different widths.

[0025] Specifically, such as Figure 3 , Figure 5 As shown, the positioning assembly 2 includes a plate-type locking pin 21, a spring 22, a nut 23, and a second roller 24. The plate-type locking pin 21 is simultaneously mounted on the guide rod 14 and the threaded rod 15, and is slidably connected to both of them, as shown. Figure 8As shown, the plate-type locking pin 21 includes a mounting plate 211 and a connecting pin 212 fixed to one side of the mounting plate. The mounting plate 211 has a first through hole 213 and two second through holes 214. The first through hole 213 is used to pass through the threaded rod 15, and the second through holes 214 are used to pass through the guide rod 14. The second roller 24 is rotatably mounted on the end of the connecting pin 212 away from the mounting plate 211. The spring 22 is fitted onto the outer diameter of the threaded rod 15 and is located between the limiting plate 13 and the mounting plate 211 of the plate-type locking pin 21. The spring 22 is in a compressed state and is used to elastically compress the plate-type locking pin 21. The nut 23 is mounted on the threaded rod 15 and is located on the side of the mounting plate 211 of the plate-type locking pin 21 facing away from the spring 22. The nut 23 is used to limit the installation position of the plate-type locking pin 21 and to compress the spring 22. The installation position of the plate-type locking pin 21 can be adjusted by adjusting the installation position of the nut 23 on the threaded rod 15. The guide rod 14 plays a guiding role when adjusting the position of the plate-type locking pin 21. The spring 22 is a compression spring and is always in a compressed state. Its pressure on the plate-type locking pin 21 makes the second roller 24 closely fit the edge end face of the angular part 7.

[0026] like Figure 2 , Figure 3 , Figure 6 As shown, the extrusion drive assembly 3 includes a pin 31, a threaded disc 32, and a first roller 33. The pin 31 vertically penetrates the second side plate 12. Correspondingly, the second side plate 12 has a mounting hole 121 for mounting the pin 31, allowing the pin 31 to rotate within the mounting hole 121. For smooth rotation, in another embodiment, a bearing can be installed within the mounting hole 121. The inner ring of the bearing is tightly fitted to the pin 31, and the outer ring of the bearing is tightly fitted to the mounting hole 121. The threaded disc 32 is fixed to the outer end of the pin 31, and the first roller 33 is fixed to the inner end of the pin 31. The first roller 33 is used for rolling engagement with the other edge face of the angled component 7, and the threaded disc 32 is used for meshing and transmission with the extrusion screw 4. Figure 9 As shown, the threaded disc 32 is conical, and its conical outer diameter surface is provided with a conical thread.

[0027] like Figure 3 , Figure 10As shown, the glue cylinder 6 is mounted on the glue cylinder mounting plate 16 via the glue cylinder mounting sleeve 5. The extrusion screw 4 is installed inside the glue cylinder 6. The extrusion screw 4 and the threaded disc 32 engage and drive each other. The rotation of the threaded disc 32 drives the extrusion screw 4 to move axially to extrude the glue inside the glue cylinder 6. Specifically, the extrusion screw 4 includes a screw body 41. One end of the screw body 41 is rotatably mounted with an extrusion disc 43 via a bearing 42. The extrusion disc 43 extends into the glue cylinder 6 for extruding glue. The end of the screw body 41 away from the extrusion disc 43 protrudes from the glue cylinder 6. The outer diameter of the screw body 41 is provided with external threads that engage with the threads of the threaded disc 32. When the first roller 33 slides along the edge of the angled piece 7, it drives the pin 31 to rotate, which in turn drives the threaded disc 32 to rotate. The threaded disc 32 and the screw body 41 engage with each other, thereby pushing the screw body 41 to move axially, realizing the extrusion of glue by the extrusion screw 4. Changing the rotation direction of the first roller 33 can loosen the extrusion.

[0028] like Figure 4 , Figure 11 , Figure 12 As shown, the glue tube mounting sleeve 5 is installed in an adjustable position on the glue tube mounting plate 16. The glue tube mounting sleeve 5 is used to load the glue tube 6 and adjust the distance between the glue outlet 61 of the glue tube 6 and the edge seam of the container corner piece 7.

[0029] The glue cartridge mounting sleeve 5 includes a support cylinder 51, a slider 52, a support plate 53, and an adjusting screw 54. The support cylinder 51 is a semi-cylindrical structure, its inner cavity for loading the glue cartridge 6. One end of the support cylinder 51 is equipped with a locking plate 55, which engages and fixes with the glue cartridge 6's dispensing head. The slider 52 is located at the bottom of the support cylinder 51 and is used for sliding connection with the glue cartridge mounting plate 16. The slider 52 has a T-shaped cross-section, correspondingly, as shown... Figure 7 As shown, the glue cartridge mounting plate 16 has a T-shaped groove 161 that matches the cross-section of the slider 52, and the slider 52 is slidably installed in the groove 161. The glue cartridge mounting plate 16 is inclined to facilitate glue dispensing from the glue cartridge 6 in an inclined state. The support plate 53 is located at the bottom of the support cylinder 51 and on the side of the slider 52 away from the locking plate 55. The support plate 53 has a threaded hole 531 for installing the adjusting screw 54. The adjusting screw 54 passes through the support plate 53, and its end contacts the glue cartridge mounting plate 16. The adjusting screw 54 is used to adjust the installation position of the glue cartridge mounting sleeve 5 along the groove 161, thereby adjusting the position of the glue cartridge 6 dispensing port 61. That is, by adjusting the adjusting screw 54, the distance between the glue cartridge 6 dispensing port 61 and the edge seam of the container corner piece 7 can be adjusted, thereby controlling the glue dispensing amount. The smaller this distance, the smaller the glue dispensing amount.

[0030] like Figure 13As shown, during operation, the sealant scraping device for the corner seams of the container cabin is installed on the corner seam 7. The position of the plate-type locking pin 21 is adjusted by adjusting nut 23 to adapt the device to the width of the corner seam 7 to be operated on. The first roller 33 and the second roller 24 in the device roll into contact with the end faces of the two sides of the corner seam 7, respectively. Adjusting the adjusting screw 54, the distance between the glue outlet of the glue cylinder 6 and the edge seam of the corner seam is adjusted to a suitable value to meet the glue dispensing requirements. Holding the handle 17 and sliding it along the length of the corner seam 7, the two rollers rotate. The rotation of the first roller 33 drives the threaded disc 32 to rotate, which in turn pushes the screw body 41 to move axially, realizing the controlled extrusion of sealant in the glue cylinder 6. When scraping glue on the other side seam of the corner seam 7, the device is flipped over to exchange the glue cylinder 6 side with the side that needs to be scraped.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A device for applying sealant to the seams of corner components in a container house, characterized in that, include: The bracket is mainly an L-shaped plate, including a first side plate and a second side plate. The end of the first side plate is provided with a limiting plate. A guide rod and a threaded rod are installed between the limiting plate and the second side plate. The guide rod and the threaded rod are arranged in parallel. A rubber sleeve mounting plate is provided on the second side plate. The rubber sleeve mounting plate is used to install rubber sleeves. A positioning component, adjustable in position and mounted on the guide rod and threaded rod, is used to adapt to the width of one side of the corner piece and to roll into the edge of that corner piece. The extrusion drive assembly includes a pin that is rotatably mounted on a second side plate. The outer end of the pin is provided with a threaded disc, and the inner end of the pin is fixed with a first roller. The first roller is used to roll and engage with the other edge of the angular part. And an extrusion screw, which is installed inside the glue cylinder. The extrusion screw and the threaded disc mesh and drive each other. The rotation of the threaded disc drives the extrusion screw to move axially to extrude the glue inside the glue cylinder.

2. The sealing adhesive scraping device for the edge seams of the container corner components according to claim 1, characterized in that, The positioning component includes: A plate-type locking pin is simultaneously installed on the guide rod and the threaded rod, and is slidably connected to both of them; A spring is fitted onto the outer diameter of the threaded rod and is located between the limiting plate and the plate-type locking pin. The spring is used to elastically compress the plate-type locking pin. The nut is installed on the threaded rod and is located on the side of the plate pin facing away from the spring. It is used to limit the installation position of the plate pin and to compress the spring. And a second roller, which is rotatably mounted on the inner end of the plate-type locking pin, and rolls into contact with the edge of the corner piece on the same side of the first side plate.

3. The sealing adhesive scraping device for the edge seams of the container corner components according to claim 2, characterized in that, The plate-type locking pin includes a mounting plate and a connecting pin fixed to one side of the mounting plate. The mounting plate is provided with a first through hole and a second through hole. The first through hole is used to pass through the threaded rod, and the second through hole is used to pass through the guide rod. The second roller is rotatably mounted on the end of the connecting pin away from the mounting plate.

4. The sealing adhesive scraping device for the edge seams of the container corner components according to claim 3, characterized in that, Two guide rods are provided, symmetrically arranged on both sides of the threaded rod and coplanar with the threaded rod; the mounting plate is provided with two second through holes, through which the corresponding guide rods are inserted.

5. The sealing adhesive scraping device for the edge seams of the corner components of the container as described in claim 1, characterized in that, The extrusion screw includes a screw body, one end of which is rotatably mounted with an extrusion disc via a bearing. The extrusion disc extends into the glue cylinder for extruding glue. The end of the screw body away from the extrusion disc is exposed outside the glue cylinder. The outer diameter of the screw body is provided with external threads that engage with the threaded disc. The threaded disc is conical, and its conical outer diameter surface is provided with conical threads.

6. The sealing adhesive scraping device for the edge seams of the corner components of the container as described in claim 1, characterized in that, The sealant application device also includes a glue tube mounting sleeve, which is adjustablely mounted on the glue tube mounting plate. The glue tube mounting sleeve is used to load the glue tube and adjust the distance between the glue tube outlet and the edge seam of the container corner component.

7. The sealing adhesive scraping device for the edge seams of the container corner components according to claim 6, characterized in that, The rubber sleeve includes: Support cylinder, used to load rubber cylinders; The slider is located at the bottom of the support cylinder and is used to slide with the rubber sleeve mounting plate. The rubber sleeve mounting plate is provided with a groove that matches the cross-section of the slider, and the slider is slidably installed in the groove. A support plate is provided at the bottom of the support cylinder and on one side of the slider. The support plate is provided with threaded holes. And an adjusting screw, which passes through the threaded hole of the support plate. The end of the adjusting screw contacts the rubber sleeve mounting plate. The adjusting screw is used to adjust the installation position of the rubber sleeve along the slide groove, thereby adjusting the position of the rubber sleeve outlet.

8. The sealing adhesive scraping device for the edge seams of the corner components of the container as described in claim 1, characterized in that, The second side plate is provided with a handle for hand operation of the sealant scraping device.

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