A PUR plastic pot

Abstract

This utility model relates to the field of furniture manufacturing and discloses a PUR glue pot, including a coating shaft, a fixed shaft fixedly connected to the bottom of the coating shaft, a shaft seat fixedly connected to the bottom of the coating shaft, a heating plug fixedly connected to the bottom of the shaft seat, a copper cover plate fixedly connected to the top of the coating shaft, and a glue door rotatably connected to the top of the copper cover plate. A connecting assembly is provided inside the heating plug; the connecting assembly includes a first connecting post, the outer wall of which is fixedly connected to the inner wall of the heating plug, and a groove formed on the outer wall of the first connecting post. A second connecting post is rotatably connected to the inner wall of the first connecting post. In this utility model, by first installing a quick-installation connecting post with a groove inside the heating plug, and then rotating and fixing it using a buckle on another connecting post, the effect of quickly installing and removing the heating plug is achieved, improving the service life of the equipment and itself, and solving the inconvenience of cleaning the heating plug and the large labor costs incurred during maintenance.

Description

Technical Field

[0001] This utility model relates to the field of furniture manufacturing, and in particular to a PUR glue pot. Background Technology

[0002] With the development of PUR glue pots, more and more PUR glue pots are being used in furniture manufacturing, woodworking machinery processing, and bookbinding. The rational use of PUR glue pots can improve product quality, environmental protection and health, and reduce production costs. In these applications, the installation of the heating plug and the cleaning of the spray chamber of the PUR glue pot have always been problems. To address this, a PUR glue pot that allows for quick installation, disassembly and cleaning of the heating plug and self-cleaning of the spray chamber's inner wall has been designed.

[0003] Existing PUR glue pots typically use a fixed connection to the heating plug, which has a simple structure but is not easy to disassemble and clean. As the glue overflows, it often sticks together, making it difficult to heat properly, resulting in a decline in production quality and a significant increase in cleaning time and costs.

[0004] Existing PUR glue pots typically lack cleaning components, leading to frequent glue clogging of the nozzles and spray chambers. This affects production efficiency, increases time and labor costs, and causes a decline in product quality. Therefore, there is an urgent need for a PUR glue pot with a quick-installing heating plug and a self-cleaning spray chamber interior. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a PUR glue pot, which aims to improve the PUR glue pot by allowing for quick installation, disassembly, and cleaning of the heating plug and the self-cleaning spray chamber inner wall.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a PUR glue pot, including a glue-applying shaft, a fixed shaft fixedly connected to the bottom of the glue-applying shaft, a shaft seat fixedly connected to the bottom of the glue-applying shaft, a heating plug fixedly connected to the bottom of the shaft seat, a copper cover plate fixedly connected to the top of the glue-applying shaft, a glue door rotatably connected to the top of the copper cover plate, and a connecting component provided inside the heating plug;

[0007] The connecting assembly includes a first connecting post, the outer wall of which is fixedly connected to the inner wall of the heating plug. The outer wall of the first connecting post has a groove. The inner wall of the first connecting post is rotatably connected to a second connecting post. A buckle is fixedly connected to one side of the second connecting post, and a base is fixedly connected to the bottom of the second connecting post.

[0008] As a further description of the above technical solution:

[0009] A glue pot body is fixedly connected to one side of the fixed shaft, a glue pot stop is fixedly connected to one side of the glue pot body, and a screw is fixedly connected to one end of the glue pot stop.

[0010] As a further description of the above technical solution:

[0011] A connecting rod is fixedly connected to one side of the glue pot body, and a glue seat is fixedly connected to the top of the glue pot body.

[0012] As a further description of the above technical solution:

[0013] A cylinder mounting base is fixedly connected to the top of the rubber base, and a control box is fixedly connected to the top of the cylinder mounting base.

[0014] As a further description of the above technical solution:

[0015] The heating plug has a spray chamber inside, and a spray head is fixedly connected to the bottom of the spray chamber. A nozzle is provided at the bottom of the spray head.

[0016] As a further description of the above technical solution:

[0017] The spray chamber is provided with a flow guide groove, and a fixing rod is fixedly connected to one side of the flow guide groove.

[0018] As a further description of the above technical solution:

[0019] A scraper is fixedly connected to one side of the fixing rod, and a spring is provided on the outer wall of the fixing rod. One end of the spring is fixedly connected to one end of the fixing rod, and the other end of the spring is fixedly connected to the bottom end of the scraper.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, a quick-installation connecting post is first installed in the heating plug, with a groove inside. The heating plug is rotated and fixed by a buckle on another connecting post, which achieves the effect of quick installation and disassembly of the heating plug, improves the service life of the equipment and itself, and solves the inconvenience of cleaning the heating plug and the large amount of labor costs brought about by maintenance.

[0022] 2. In this utility model, a self-cleaning scraper is installed in the spray cavity, and a guide groove is provided in the rod connected to the self-cleaning hanger. The flow of glue drives the rotation, which cleans the glue on the inner wall of the spray cavity, thereby achieving the effect of cleaning the inner wall of the spray cavity, improving the service life of the spray cavity, and solving the problems of clogging of the spray nozzle and waste of glue. Attached Figure Description

[0023] Figure 1 This is a perspective view of a PUR glue pot proposed in this utility model;

[0024] Figure 2 This is a schematic diagram of the connecting column structure of a PUR glue pot proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the heating plug structure of a PUR glue pot proposed in this utility model;

[0026] Figure 4 This is a schematic diagram of the scraper structure of a PUR glue pan proposed in this utility model;

[0027] Figure 5 This is a schematic diagram of the flow channel structure of a PUR glue pot proposed in this utility model.

[0028] Legend:

[0029] 1. Glue-applying shaft; 2. Shaft seat; 3. Fixed shaft; 4. Glue pot body; 5. Glue pot stop; 6. Screw; 7. Connecting rod; 8. Glue seat; 9. Cylinder fixing seat; 10. Control box; 11. Scraper; 12. Glue door; 13. Copper cover plate; 14. Connecting post one; 15. Groove; 16. Connecting post two; 17. Buckle; 18. Base; 19. Heating plug; 20. Spray chamber; 21. Spray head; 22. Nozzle; 23. Spring; 24. Guide groove; 25. Fixed rod. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figures 1-3 This utility model provides an embodiment of a PUR glue pot, including a glue-applying shaft 1. A fixed shaft 3 is fixedly connected to the bottom of the glue-applying shaft 1. The fixed shaft 3 can fix and limit the moving parts such as the glue pot, ensuring that the glue pot will not deviate during operation. A shaft seat 2 is fixedly connected to the bottom of the glue-applying shaft 1. The shaft seat 2 is used to fix and install the glue-applying shaft 1. A heating plug 19 is fixedly connected to the bottom of the shaft seat 2. The glue inside the heating plug 19 is heated. A copper cover plate 13 is fixedly connected to the top of the glue-applying shaft 1. The copper cover plate 13 can play a protective role and also ensure that the performance of the glue pot body 4 will not be degraded due to excessive local temperature. A glue door 12 is rotatably connected to the top of the copper cover plate 13, which is a switch component that controls the glue dispensing from the glue pot body 4. A connecting component is provided inside the heating plug 19.

[0032] The connecting assembly includes a first connecting post 14, which is placed in the heating plug 19 for quick connection and fixation. The outer wall of the first connecting post 14 is fixedly connected to the inner wall of the heating plug 19. A groove 15 is provided on the outer wall of the first connecting post 14, which fixes the second connecting post 16. The second connecting post 16 is rotatably connected to the inner wall of the first connecting post 14. A buckle 17 is fixedly connected to one side of the second connecting post 16. The buckle 17 can be rotated and fixed in the groove 15. A base 18 is fixedly connected to the bottom of the second connecting post 16.

[0033] Reference Figures 1-5 A glue pot body 4 is fixedly connected to one side of the fixed shaft 3. The glue pot body 4 is a container for storing hot melt adhesive. A glue pot baffle 5 is fixedly connected to one side of the glue pot body 4, which can protect the glue pot body 4. A screw 6 is fixedly connected to one end of the glue pot baffle 5. A connecting rod 7 is fixedly connected to one side of the glue pot body 4. The connecting rod 7 can convert the power driven by the cylinder mounting base 9 and the control box 10 into the power of the glue application shaft 1, realizing the movement of the glue application shaft 1 and the glue door 12. A glue seat 8 is fixedly connected to the top of the glue pot body 4. A cylinder mounting base 9 is fixedly connected to the top of the glue seat 8. A control box 10 is fixedly connected to the top of the cylinder mounting base 9. A spray chamber 20 is set inside the heating plug 19. The spray chamber 20 plays a role in buffering and stabilizing the pressure of the glue. A nozzle 21 is fixedly connected to the bottom of the spray chamber 20. The nozzle 21 and the nozzle 22 are the final spraying parts of the glue, which can guide and distribute the glue. The nozzle 22 is opened at the bottom of the nozzle 21. A guide groove 24 is set inside the spray chamber 20. The guide groove 24 rotates under the influence of the glue, which drives the scraper 11 to clean the inner wall of the spray chamber 20. A fixed rod 25 is fixedly connected to one side of the guide groove 24. The scraper 11 is fixedly connected to the fixed rod 25. The scraper 11 is fixedly connected to one side of the fixed rod 25. A spring 23 is set on the outer wall of the fixed rod 25. The spring 23 can buffer and protect the scraper 11 and the fixed rod 25. One end of the spring 23 is fixedly connected to one end of the fixed rod 25, and the other end of the spring 23 is fixedly connected to the bottom end of the scraper 11.

[0034] Working principle: When using the PUR glue pot, a heating plug 19 is first fixed to the outer wall of the bearing seat 2 at the bottom of the glue application shaft 1. The heating plug 19 has a connecting component inside, with a connecting post 14 inside. The connecting post 14 has a groove 15. The groove 15 curves and falls down, which can fix the buckle 17 on the connecting post 2 16, thereby allowing for rotation locking or rotation disassembly, achieving quick disassembly of the heating plug 19.

[0035] When using this PUR glue pot, a self-cleaning scraper 11 is installed on the inner wall of the spray chamber 20 to clean the glue residue on the inner wall. The glue flows down the guide channel 24, causing the guide channel 24 to rotate. At the same time, the guide channel 24 will drive the fixed rod 25 fixed on one side to rotate. The scraper 11 is at the top of the fixed rod 25. Under the action of the spring 23, the scraper 11 can fit well against the inner wall of the spray chamber 20. By rotating, the scraper 11 can clean the inner wall of the spray chamber 20 well, achieving the effect of self-cleaning.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A PUR glue pan, comprising a coating shaft (1), characterized in that: The bottom of the glue-applying shaft (1) is fixedly connected to a fixed shaft (3), the bottom of the glue-applying shaft (1) is fixedly connected to a shaft seat (2), the bottom of the shaft seat (2) is fixedly connected to a heating plug (19), the top of the glue-applying shaft (1) is fixedly connected to a copper cover plate (13), the top of the copper cover plate (13) is rotatably connected to a glue door (12), and a connecting component is provided inside the heating plug (19). The connecting assembly includes a connecting post one (14), the outer wall of which is fixedly connected to the inner wall of the heating plug (19), the outer wall of which has a groove (15), the inner wall of which is rotatably connected to a connecting post two (16), a buckle (17) is fixedly connected to one side of the connecting post two (16), and a base (18) is fixedly connected to the bottom of the connecting post two (16).

2. The PUR glue pan according to claim 1, characterized in that: A glue pot body (4) is fixedly connected to one side of the fixed shaft (3), a glue pot stop (5) is fixedly connected to one side of the glue pot body (4), and a screw (6) is fixedly connected to one end of the glue pot stop (5).

3. A PUR glue pan according to claim 2, characterized in that: A connecting rod (7) is fixedly connected to one side of the glue pot body (4), and a glue seat (8) is fixedly connected to the top of the glue pot body (4).

4. A PUR glue pan according to claim 3, characterized in that: The top of the rubber seat (8) is fixedly connected to a cylinder mounting seat (9), and the top of the cylinder mounting seat (9) is fixedly connected to a control box (10).

5. A PUR glue pan according to claim 1, characterized in that: The heating plug (19) has a spray chamber (20) inside, and a nozzle (21) is fixedly connected to the bottom of the spray chamber (20). A nozzle (22) is opened at the bottom of the nozzle (21).

6. A PUR glue pan according to claim 5, characterized in that... The spray chamber (20) is provided with a guide groove (24), and a fixing rod (25) is fixedly connected to one side of the guide groove (24).

7. A PUR glue pan according to claim 6, characterized in that: A scraper (11) is fixedly connected to one side of the fixed rod (25). A spring (23) is provided on the outer wall of the fixed rod (25). One end of the spring (23) is fixedly connected to one end of the fixed rod (25), and the other end of the spring (23) is fixedly connected to the bottom end of the scraper (11).

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