Gluing tool for pipeline socket bonding

Abstract

The utility model relates to the technical field of pipeline installation auxiliary tools, in particular to a pipeline socket bonding gluing tool which comprises a gluing base, a glue storage tank and a pump connected with the glue storage tank are installed on the gluing base, a positioning plate is further installed on the gluing base, and a gluing assembly used for gluing a pipeline is installed on the positioning plate. The gluing assembly is connected with the pump, and a plurality of first supporting rollers used for supporting the pipeline are installed on the gluing base. The pipeline needing to be glued is supported through the first supporting roller, meanwhile, the pipeline can rotate on the first supporting roller, in the rotating process of the pipeline, the gluing assembly continuously conducts gluing on the pipeline, the side face of the pipeline is evenly covered with glue, and therefore the problem of uneven gluing is avoided. And the glue is continuously extruded out of the gluing assembly through pressure of the pump, so that the glue flows out smoothly, meanwhile, continuous supply of the glue can be ensured through the arrangement of the glue storage tank, and the gluing quality is further improved.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary tooling for pipeline installation, specifically a tooling for applying adhesive to pipe socket bonding. Background Technology

[0002] Socket bonding involves first inserting pipes and fittings together, then using an adhesive as a bonding filler to bond homogeneous pipes and fittings together, thus achieving a seal. Adhesive bonding offers advantages such as ease of construction and rapid curing, and is widely used in drainage systems.

[0003] Currently, the main method for socket bonding is to manually apply adhesive to the pipe sidewall with a brush. Although this method is inexpensive, it is inefficient and may result in uneven application of adhesive, leading to poor bonding or even pipe leakage. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a glue application tool for pipe socket bonding, so as to solve the problem of uneven glue application that may occur when applying glue to the side wall of the pipe.

[0005] The technical solution adopted by this utility model is: a glue-applying fixture for pipe socket bonding, including a glue-applying base, a glue storage tank and a pump connected to the glue storage tank are installed on the glue-applying base, a positioning plate is also installed on the glue-applying base, a glue-applying component for applying glue to the pipe is installed on the positioning plate, the glue-applying component is connected to the pump, and a plurality of first support rollers for supporting the pipe are installed on the glue-applying base.

[0006] The above structure has the following beneficial effects:

[0007] 1. The pipe to be coated with adhesive is supported by the first support roller, which allows the pipe to rotate on the first support roller. During the rotation of the pipe, the adhesive coating component continuously applies adhesive to the pipe, so that the adhesive is evenly covered on the side of the pipe, thereby avoiding the problem of uneven adhesive application.

[0008] 2. The pump continuously forces the adhesive out of the coating assembly, ensuring a smooth flow of adhesive. Meanwhile, the adhesive storage tank ensures a continuous supply of adhesive, preventing uneven coating due to insufficient adhesive and further improving the coating quality.

[0009] Preferably, the adhesive application assembly includes an adhesive application tube with several adhesive outlets and several brush bristles installed on the adhesive application tube.

[0010] Simultaneous dispensing from multiple nozzles allows for more even glue distribution. The bristle design also ensures that the glue adheres to the bristles during dispensing and is then brushed onto the sidewalls of the pipe, further improving the uniformity of glue application.

[0011] Preferably, a scraper is also provided on one side of the adhesive applicator tube.

[0012] The scraper can smooth the adhesive applied to the side wall of the pipe when the pipe rotates, further improving the uniformity of the adhesive application.

[0013] Preferably, the scraper is inclined, and one end of the scraper is also provided with an adhesive recycling bin.

[0014] The tilted design of the scraper allows the scraped glue to move along the scraper, which on the one hand prevents glue from accumulating on the scraper, and on the other hand allows the glue to fill in areas where the glue thickness is insufficient during movement, making the glue more even. At the same time, when the glue moves along the scraper to the outermost end, it enters the glue recycling bin, which can recycle and reuse the glue, avoiding glue waste.

[0015] Preferably, a second support roller is provided on one side of the adhesive coating tube for abutting against the tube.

[0016] The second support roller can support the side wall on the other side of the pipe, so that the pipe can be stably connected to the adhesive application component, thereby ensuring a uniform and stable adhesive application effect.

[0017] Preferably, a rotating plate is also installed between the adhesive application assembly and the positioning plate, and the rotating plate is rotatably connected to the positioning plate.

[0018] The rotating plate allows the glue application assembly and the second support roller to be flipped up and down, which facilitates switching between applying glue to the inner or outer wall of the pipe and improves the applicability of the glue application fixture.

[0019] Preferably, a lifting plate is provided between the positioning plate and the rotating plate. The positioning plate is also provided with a guide groove for guiding the lifting plate, and a lead screw is installed in the guide groove. The lifting plate is provided with an internal thread that cooperates with the lead screw.

[0020] The lifting plate can drive the rotating plate to adjust in the up and down direction, so that the glue application component and the second support roller can be raised and lowered together. This allows the position of the glue application component to be adjusted according to the position of the pipe after it is placed on the first support roller, ensuring that the glue can be applied to the pipe stably and effectively.

[0021] Preferably, the rotating plate is also connected to a rotating shaft, the rotating shaft is provided with a limit block, the lifting plate is provided with a rotating hole for the rotating shaft to rotate, and the end of the rotating hole is provided with a limit groove that cooperates with the limit block. A first elastic element is also provided between the rotating shaft and the lifting plate.

[0022] The combination of the limiting block and the limiting groove can limit the position of the rotating plate after rotation, preventing the adhesive application component and the second support roller from shifting in the vertical direction after the rotating plate rotates. At the same time, the setting of the first elastic element can keep the limiting block embedded in the limiting groove under normal conditions. Only when adjustment is required can the rotating shaft be pushed to separate the limiting block from the limiting groove and allow it to rotate.

[0023] Preferably, a limiting plate is also installed on the adhesive base, and a plurality of third support rollers are installed on the limiting plate.

[0024] The limiting plate and the third support roller can support and guide the side of the pipe, making the pipe more stable when rotating, so as to improve the uniformity of the adhesive application.

[0025] Preferably, the limiting plate is rotatably connected to the adhesive base.

[0026] The rotatable connection limit plate can automatically adjust the support position according to the different pipe diameters, so that it can provide a stable support effect for pipes of different diameters. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural diagram of a gluing fixture for pipe socket bonding according to this utility model.

[0028] Figure 2 This is a front view sectional view of a pipe socket bonding adhesive application tool according to the present invention.

[0029] Figure 3 for Figure 2 A magnified schematic diagram of the structure of region "A" in the middle.

[0030] Figure 4 for Figure 2 A schematic diagram of a partial cross-sectional structure of the “BB” region.

[0031] Figure 5 for Figure 2 A schematic diagram of a partial cross-sectional structure of the "CC" region.

[0032] Figure 6 for Figure 2 A schematic diagram of a partial cross-sectional structure of the “DD” region.

[0033] The components include: a glue-applying base 10, a glue storage tank 11, a pump 12, a positioning plate 13, a guide groove 131, a glue-applying assembly 20, a glue-applying pipe 21, a glue outlet 22, brush bristles 23, a scraper 24, a glue recovery bin 25, a first support roller 30, a second support roller 40, a rotating plate 50, a rotating shaft 51, a limiting block 52, a lifting plate 60, a limiting groove 61, a lead screw 62, a first elastic element 71, a limiting plate 81, and a third support roller 82. Detailed Implementation

[0034] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0035] According to the instruction manual Figure 1-6 As shown, this utility model provides a gluing fixture for pipe socket bonding, including a gluing base 10, a positioning plate 13, a glue storage tank 11, and a pump 12 connected to the glue storage tank 11, all mounted on the gluing base 10. A gluing assembly 20 is also mounted on the positioning plate 13. The gluing assembly 20 is connected to the pump 12 through a pipe. Two first support rollers 30 are also provided at the end of the gluing assembly 20 away from the glue storage tank 11. The two first support rollers 30 are rotatably connected to the gluing base 10 through a bracket.

[0036] In this embodiment, the adhesive application assembly 20 includes an adhesive application tube 21 connected to the pump 12. Multiple adhesive outlets 22 are provided at the bottom of the adhesive application tube 21, and brush bristles 23 are installed on the outside of the adhesive outlets 22. The adhesive is squeezed out from the adhesive outlets 22 under the action of the pump 12 and penetrates into the brush bristles 23 so as to be applied to the side wall of the tube.

[0037] A scraper 24 is also fixedly installed on the side of the glue application tube 21. The scraper 24 is arranged at an angle so that the scraper 24 and the glue application tube 21 form a 5° angle. On the side of the scraper 24 near the positioning plate 13, a glue recovery bin 25 is also installed. When the scraper 24 scrapes the glue flat, the excess glue can move along the scraper 24 and eventually flow into the glue recovery bin 25. The glue recovery bin 25 can be cleaned periodically to recover the excess glue into the glue storage tank 11, or it can be directly connected to the glue storage tank 11 through a pipe for glue recovery.

[0038] A lifting plate 60 is also installed on the positioning plate 13. A rotating shaft 51 is rotatably connected to the lifting plate 60. The rotating plate 50 is connected to the end of the rotating shaft 51. The glue application tube 21 is fixedly installed on the rotating plate 50. A second support roller 40 for abutting against the side of the pipe is also rotatably connected to the rotating plate 50. The second support roller 40 supports the side of the pipe that does not need to be coated with glue, ensuring that glue can be applied to the side wall of the pipe stably and evenly.

[0039] A rectangular limiting block 52 is fixedly connected to the rotating shaft 51, and a rectangular limiting groove 61 matching the limiting block 52 is provided on the lifting plate 60, so that the rectangular block can be perfectly fitted into the limiting groove 61. In this way, after the rotating shaft 51 rotates 180 degrees, it can be limited by the cooperation of the limiting block 52 and the limiting groove 61, thereby allowing the positions of the second support roller 40 and the glue application assembly 20 to be reversed, so as to facilitate the application of glue to the outer wall of the pipe. A limiting boss is also provided on the rotating shaft 51, and a... The first elastic element 71 has one end abutting against the limiting boss and the other end abutting against the lifting plate 60. In this embodiment, the first elastic element 71 is a compression spring. When it is necessary to adjust the position of the second support roller 40 and the glue application assembly 20, the rotating shaft 51 is pushed to compress the first elastic element 71, which can separate the limiting groove 61 from the limiting block 52. After the adjustment is completed, the rotating shaft 51 is released, which can make the limiting block 52 fit into the limiting groove 61, ensuring that the glue application assembly 20 will not rotate during operation.

[0040] A guide groove 131 is also provided on the positioning plate 13. Guide blocks are also installed on both sides of the lifting plate 60 and are slidably connected in the guide groove 131 through the guide blocks. A lead screw 62 is rotatably connected in the guide groove 131 on one side. The upper end of the lead screw 62 extends to the outside of the positioning plate 13 and is connected to a handle. A guide rod for guiding is also installed in the guide groove 131 on the other side. Threaded holes for cooperating with the lead screw 62 and guide holes for cooperating with the guide rod are respectively provided on the guide blocks on both sides of the lifting plate 60.

[0041] An arc-shaped limiting plate 81 is rotatably connected to the glue-applying base 10, and two third support rollers 82 are installed on the limiting plate 81. The third support rollers 82 can support the side wall of the pipe, making the rotation of the pipe more stable during the glue-applying process and preventing the first support roller 30 from falling out of the pipe.

[0042] Its working principle is as follows: when it is necessary to apply glue to the pipe, the pipe is placed on the first support roller 30 and supported by the third support roller 82. Then the pipe is pushed in so that the side wall of the pipe is inserted between the glue application component 20 and the second support roller 40. Then the pump 12 is started to apply glue to the side wall of the pipe. During the application process, the pipe is rotated once so that the glue completely covers the side wall of the pipe, achieving uniform application of glue.

[0043] The directional terms mentioned in this utility model, such as "up", "down", "left", and "right", are only for better and clearer explanation and understanding of this utility model, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0044] The preferred embodiments of this utility model have been described above, but should not be construed as limiting the scope of the claims. This utility model is not limited to the above embodiments, and variations in its specific structure are permitted. All changes made within the scope of the independent claims of this utility model are within the scope of protection of this utility model.

Claims

1. A tooling for applying adhesive to pipe sockets, characterized in that, The device includes an adhesive application base, on which an adhesive storage tank and a pump connected to the adhesive storage tank are mounted. The adhesive application base is also equipped with a positioning plate, on which an adhesive application assembly for applying adhesive to a pipeline is mounted. The adhesive application assembly is connected to the pump. The adhesive application base is equipped with a plurality of first support rollers for supporting the pipeline.

2. The adhesive applicator for pipe socket bonding according to claim 1, characterized in that, The adhesive application assembly includes an adhesive application tube with several adhesive outlets and several brush bristles installed on the adhesive application tube.

3. The adhesive applicator for pipe socket bonding according to claim 2, characterized in that, A scraper is also provided on one side of the glue-applying tube.

4. The adhesive applicator for pipe socket bonding according to claim 3, characterized in that, The scraper is inclined, and a glue recycling bin is provided at one end of the scraper.

5. The adhesive applicator for pipe socket bonding according to claim 2, characterized in that, A second support roller is also provided on one side of the adhesive coating tube for abutting against the tube.

6. The adhesive applicator for pipe socket bonding according to claim 5, characterized in that, A rotating plate is also installed between the adhesive application assembly and the positioning plate, and the rotating plate is rotatably connected to the positioning plate.

7. The adhesive applicator for pipe socket bonding according to claim 6, characterized in that, A lifting plate is also provided between the positioning plate and the rotating plate. The positioning plate is also provided with a guide groove for guiding the lifting plate, and a lead screw is installed in the guide groove. The lifting plate is provided with an internal thread that cooperates with the lead screw.

8. The adhesive applicator for pipe socket bonding according to claim 7, characterized in that, The rotating plate is also connected to a rotating shaft, a limit block is provided on the rotating shaft, a rotating hole is provided on the lifting plate for the rotating shaft to rotate, and a limit groove is provided at the end of the rotating hole to cooperate with the limit block. A first elastic element is also provided between the rotating shaft and the lifting plate.

9. The adhesive applicator for pipe socket bonding according to claim 1, characterized in that, The adhesive base is also equipped with a limiting plate, and the limiting plate is equipped with several third support rollers.

10. The adhesive applicator for pipe socket bonding according to claim 9, characterized in that, The limiting plate is rotatably connected to the adhesive base.

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