Cleaning structure for glue spraying head of hot melt glue machine

Abstract

The utility model relates to the technical field of cleaning structures for glue spraying heads of hot melt glue machines, in particular to a cleaning structure for a glue spraying head of a hot melt glue machine, which comprises a hot melt glue machine body and a cleaning box, a glue spraying head pipe is fixedly mounted at the lower end of the hot melt glue machine body, a drain pipe is connected to the outside of the cleaning box, and a heating rod is fixedly mounted on the inner wall of one side of the cleaning box. A waterproof motor is fixedly installed in the cleaning box and located under the glue spraying head pipe, a rotating column is fixedly installed at one end of an output shaft of the waterproof motor, and an inner cleaning sponge roller is fixedly installed at the position, close to the center, of the top end of the rotating column. An outer cleaning sponge roller is annularly and fixedly mounted at the top end, close to the outer part of the inner cleaning sponge roller, of the rotating column, a brush is fixedly mounted at the outer part of the inner cleaning sponge roller, and the diameter of the inner cleaning sponge roller is smaller than the inner diameter of a spray head of the glue spray head pipe; the cleaning structure of the glue spraying head of the hot melt glue machine is good in cleaning effect.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of a cleaning structure of a hot melt glue machine glue spraying head. BACKGROUND

[0002] The hot melt glue machine is mainly used for hot melt glue spraying, scraping, rolling, coating and injecting.

[0003] Chinese Patent No. CN214717662U provides a hot melt glue spraying machine, which rotates the rotating disc and rotating rod by the motor, and the rotating rod slides in the sliding groove, so that the moving plate drives the first scraper and the second scraper to slide on the placement plate along the guide rod, the hot melt glue residue sprayed on the placement plate is cleaned into the collection box, the cleaning of the placement table is realized, the discharge head is pulled downward to make the ball pop out in the clamping hole under the action of the spring, the insertion rod is separated from the insertion hole, and the discharge head can be disassembled, the device realizes the rapid cleaning of the hot melt glue residue sprayed on the placement table and the rapid disassembly of the discharge port, saves the working time, indirectly improves the working efficiency, greatly increases the practicability of the device,

[0004] The existing hot melt glue machine glue spraying head needs to be manually cleaned by workers when the glue liquid leaks on the glue spraying head during the spraying process of the glue spraying machine, which reduces the cleaning efficiency and increases the labor intensity of workers, and affects the working efficiency of the glue spraying machine. The technical personnel in the field provide a cleaning structure of a hot melt glue machine glue spraying head to solve the problems in the background art. CONTENT OF THE INVENTION

[0005] In order to solve the problems in the background art, the application provides a cleaning structure of a hot melt glue machine glue spraying head.

[0006] The cleaning structure of the hot melt glue machine glue spraying head provided by the application adopts the following technical scheme:

[0007] The application discloses a cleaning structure of a glue spraying head of a hot melt glue machine.

[0008] Preferably, the outer part of the inner cleaning sponge roller is fixedly installed with a brush, and the diameter of the inner cleaning sponge roller is smaller than the inner diameter of the nozzle of the glue spraying head pipe.

[0009] Preferably, the cleaning box is provided with a vertical plate on one side, and the top of the vertical plate is fixedly installed with a top plate.

[0010] Preferably, the lower end of the top plate is fixedly installed with an electric telescopic rod, and the lower end of the electric telescopic rod is fixedly installed with a guide plate.

[0011] Preferably, one end of the guide plate is fixedly connected with the cleaning box, the vertical plate is provided with a limiting groove on one side, and the one side of the guide plate is fixedly installed with a clamping block which is movably clamped in the limiting groove.

[0012] In conclusion, the application has the following beneficial technical effects: the cleaning box is arranged, the electric telescopic rod is started to move the cleaning box upward, clean water is injected into the cleaning box, the water is heated by the heating rod, at this time, the glue on the surface of the glue spraying head pipe can be softened by the hot water, the inner cleaning sponge roller is inserted into the pipe head, the outer cleaning sponge roller is located outside the glue spraying head pipe, the waterproof motor is started, the brush and the outer cleaning sponge roller clean the adhered glue on the outer surface of the glue spraying head pipe, and finally the glue is discharged through the drain pipe. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 is a whole structure schematic view of the cleaning structure of the glue spraying head of the hot melt glue machine;

[0014] Fig. 2 is a cleaning box structure schematic view of the cleaning structure of the glue spraying head of the hot melt glue machine;

[0015] Fig. 3 is a waterproof motor structure schematic view of the cleaning structure of the glue spraying head of the hot melt glue machine.

[0016] Explanation of reference numerals in the attached drawings: 1. Hot melt adhesive machine body; 2. Adhesive spray head tube; 3. Vertical plate; 4. Top plate; 5. Electric telescopic rod; 6. Guide plate; 7. Cleaning box; 8. Limiting groove; 9. Drain pipe; 10. Heating rod; 11. Waterproof motor; 12. Rotating column; 13. Outer cleaning sponge roller; 14. Inner cleaning sponge roller; 15. Brush. Detailed Implementation

[0017] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0018] like Figs. 1-3 As shown, a cleaning structure for a hot melt glue machine spray head includes a hot melt glue machine body 1 and a cleaning tank 7. A spray head tube 2 is fixedly installed at the lower end of the hot melt glue machine body 1. A drain pipe 9 is connected to the outside of the cleaning tank 7. A heating rod 10 is fixedly installed on one inner wall of the cleaning tank 7. A waterproof motor 11 is fixedly installed inside the cleaning tank 7 directly below the spray head tube 2. A rotating column 12 is fixedly installed at one end of the output shaft of the waterproof motor 11. An inner cleaning sponge roller 14 is fixedly installed at the top of the rotating column 12 near the center. An outer cleaning sponge roller 13 is fixedly installed in a ring around the top of the rotating column 12 near the outside of the inner cleaning sponge roller 14.

[0019] First, start the electric telescopic rod 5 to move the cleaning tank 7 upward. After injecting clean water into the cleaning tank 7, the heating rod 10 heats the water. At this time, the adhesive on the surface of the spray nozzle tube 2 can be softened by the hot water. The inner cleaning sponge roller 14 is inserted into the tube head, and the outer cleaning sponge roller 13 is located outside the spray nozzle tube 2. Start the waterproof motor 11. The brush 15 and the outer cleaning sponge roller 13 clean the adhesive on the outer surface of the spray nozzle tube 2. Finally, it is discharged through the drain pipe 9.

[0020] In this embodiment, a brush 15 is fixedly installed on the outside of the inner cleaning sponge roller 14, and the diameter of the inner cleaning sponge roller 14 is smaller than the inner diameter of the nozzle of the spray head tube 2.

[0021] In this embodiment, a vertical plate 3 is provided on one side of the cleaning tank 7, and a top plate 4 is fixedly installed on the top of the vertical plate 3.

[0022] In this embodiment, an electric telescopic rod 5 is fixedly installed at the lower end of the top plate 4, and a guide plate 6 is fixedly installed at the lower end of the electric telescopic rod 5.

[0023] In this embodiment, one end of the guide plate 6 is fixedly connected to the cleaning tank 7, a limiting groove 8 is opened on one side of the vertical plate 3, and a locking block is fixedly installed on one side of the guide plate 6, which is movably engaged inside the limiting groove 8.

[0024] The implementation principle of the cleaning structure of the glue spraying head of the hot melt glue machine is as follows: first, the electric telescopic rod 5 is started to move the cleaning box 7 upward, clean water is injected into the interior of the cleaning box 7, the heating rod 10 heats the water, at this time, the glue on the surface of the glue spraying head pipe 2 can be softened by the hot water, the inner cleaning sponge roller 14 is inserted into the pipe head, the outer cleaning sponge roller 13 is located outside the glue spraying head pipe 2, the waterproof motor 11 is started, the brush 15 and the outer cleaning sponge roller 13 clean the adhered glue on the outer surface of the glue spraying head pipe 2, and finally the water is discharged through the drain pipe 9.

[0025] Finally, the following points should be noted: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0026] Secondly: the utility model discloses the embodiment of the drawings only relates to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0027] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A cleaning structure of a glue spraying head of a hot melt glue machine, characterized in that: Including hot melt glue machine body (1) and cleaning tank (7), the lower end of hot melt glue machine body (1) is fixedly installed with glue head pipe (2), the outside of cleaning tank (7) is connected with drain pipe (9), the inside wall of one side of cleaning tank (7) is fixedly installed with heating rod (10), the inside of cleaning tank (7) is fixedly installed with waterproof motor (11) below glue head pipe (2), the output shaft one end of waterproof motor (11) is fixedly installed with rotating column (12), the top end of rotating column (12) is fixedly installed with inner cleaning sponge roller (14) near the centre position, the top end of rotating column (12) is fixedly installed with outer cleaning sponge roller (13) near the outside ring of inner cleaning sponge roller (14).

2. The cleaning structure of the glue spraying head of the hot melt glue machine according to claim 1, characterized in that: The outside of the inner cleaning sponge roller (14) is fixedly installed with a brush (15), and the diameter of the inner cleaning sponge roller (14) is less than the inner diameter of the nozzle of the glue head pipe (2).

3. The cleaning structure of the glue spraying head of the hot melt glue machine according to claim 1, characterized in that: One side of the cleaning tank (7) is provided with a vertical plate (3), and the top of the vertical plate (3) is fixedly installed with a top plate (4).

4. The cleaning structure of the glue spraying head of the hot melt glue machine according to claim 3, characterized in that: The lower end of the top plate (4) is fixedly installed with an electric telescopic rod (5), and the lower end of the electric telescopic rod (5) is fixedly installed with a guide plate (6).

5. The cleaning structure of the glue spraying head of the hot melt glue machine according to claim 4, characterized in that: One end of the guide plate (6) is fixedly connected with the cleaning tank (7), one side of the vertical plate (3) is provided with a limiting groove (8), and one side of the guide plate (6) is fixedly installed with a clamping block, and the clamping block is movably clamped in the inside of the limiting groove (8).

Images