A hot melt adhesive cooling device for a bonding machine

Abstract

The utility model discloses a kind of hot melt adhesive cooling devices of bonding machine, including bonding machine equipment cover, the conveyor belt is installed on bonding machine equipment cover by conveying drive component, the top of bonding machine equipment cover is provided with air blowing filter component, air blowing filter component is connected with top fixed pipe, top fixed pipe is fixedly installed on the top side inner wall of bonding machine equipment cover, one side of top fixed pipe is connected with swivel joint, one side of swivel joint is connected with connecting pipe, this hot melt adhesive cooling device of bonding machine, the conveying drive component being arranged, material adhered with hot melt adhesive can be conveyed, the air blowing filter component being arranged, air blower blows to filter box inside and carries out effective filtration, avoid dust in air and liquid hot melt adhesive contact, cold air is blown out from air outlet, by multiple rows of air blowing, hot melt adhesive can be air-cooled, and the speed of cooling is fast.

Description

Technical Field

[0001] This utility model relates to the field of adhesive machine technology, and in particular to a hot melt adhesive cooling device for adhesive machines. Background Technology

[0002] An adhesive bonding machine is a widely used piece of equipment in industrial production, used to firmly bond different materials together. The adhesive bonding machine utilizes hot melt adhesive, which turns into a liquid state when heated, and applies it evenly to the surface of the materials to be bonded through a nozzle, and then cools and cures to achieve bonding.

[0003] After hot melt adhesive is heated and bonded, it is cooled naturally. However, natural cooling takes a long time, which is not conducive to normal industrial processing and production and seriously affects the processing speed. Therefore, a hot melt adhesive cooling device for bonding machines is proposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a hot melt adhesive cooling device for an adhesive bonding machine, which solves the aforementioned problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A hot melt adhesive cooling device for an adhesive bonding machine includes an adhesive bonding machine cover. A conveyor belt is mounted on the adhesive bonding machine cover via a conveying drive assembly. A blowing filter assembly is provided on the top of the adhesive bonding machine cover, and a top fixing pipe is connected to the blowing filter assembly. The top fixing pipe is fixedly installed on the inner wall of the top side of the adhesive bonding machine cover. A rotary joint is connected to one side of the top fixing pipe, and a connecting pipe is connected to one side of the rotary joint. A distribution pipe is connected to the bottom of the connecting pipe, and multiple air outlets are provided at the bottom of the distribution pipe. A swing drive assembly is provided on the inner wall of the adhesive bonding machine cover, and the swing drive assembly is connected to the conveying drive assembly and the connecting pipe.

[0006] Preferably, the conveying drive assembly includes a conveying motor fixedly installed on the side of the adhesive machine equipment cover, the output end of the conveying motor is connected to a conveying shaft, a conveying roller is fixedly sleeved on the conveying shaft, and a conveyor belt is sleeved on the conveying roller.

[0007] Preferably, the swing drive assembly includes a mounting shaft rotatably mounted on the side of the adhesive machine equipment cover, and synchronous pulleys are fixedly sleeved on both the mounting shaft and the conveying shaft, with the same synchronous belt sleeved on the two synchronous pulleys.

[0008] Preferably, a rotating disk is fixedly mounted on one end of the mounting shaft, a driving rod is rotatably mounted on one side of the rotating disk, one end of the driving rod is connected to the nearest connecting pipe, and a connecting rod is rotatably mounted between two adjacent connecting pipes.

[0009] Preferably, the conveyor belt is provided with multiple heat dissipation holes.

[0010] Preferably, the side of the adhesive machine cover has multiple side openings, which are inclined downwards.

[0011] Preferably, the blower filter assembly includes a filter box fixedly installed on the top of the adhesive machine equipment cover, a blower connected to one side of the filter box, a conveying pipe connected between the filter box and the top fixed pipe, and a filter plate installed on the filter box.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the hot melt adhesive cooling device of the bonding machine is equipped with a conveying drive component that can convey materials with hot melt adhesive, and a blower filter component that blows air into the filter box for effective filtration to prevent dust in the air from coming into contact with the liquid hot melt adhesive. Cold air is blown out from the air outlet, and through multiple rows of blowers, the hot melt adhesive can be cooled by blowing air, and the cooling speed is fast. The swing drive component, when the conveyor shaft rotates, drives the rotating disk to rotate via a synchronous belt. Multiple connecting pipes swing back and forth, which can change the air outlet angle of the lower air nozzle, resulting in a wide air blowing range, better air circulation, and faster cooling of the hot melt adhesive. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention viewed from the left side; Figure 2 This is a three-dimensional structural diagram of the present invention viewed from the right side; Figure 3 This is a cross-sectional structural diagram of the present invention; Figure 4 This is a partial cross-sectional structural diagram of the present invention.

[0014] In the diagram: 1. Adhesive machine cover; 2. Conveyor motor; 3. Conveyor shaft; 4. Conveyor roller; 5. Conveyor belt; 6. Filter box; 7. Blower; 8. Conveyor pipe; 9. Top fixing pipe; 10. Rotary joint; 11. Connecting pipe; 12. Distributing pipe; 13. Air outlet; 14. Mounting shaft; 15. Synchronous pulley; 16. Synchronous belt; 17. Rotating disc; 18. Connecting rod; 19. Driving rod; 20. Filter plate; 21. Side opening. Detailed Implementation

[0015] 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.

[0016] Example: Refer to Figure 1-4 A hot melt adhesive cooling device for an adhesive bonding machine includes an adhesive bonding machine cover 1. A conveyor belt 5 is installed on the adhesive bonding machine cover 1 via a conveying drive assembly. A blowing filter assembly is provided on the top of the adhesive bonding machine cover 1. A top fixing pipe 9 is connected to the blowing filter assembly. The top fixing pipe 9 is fixedly installed on the inner wall of the top side of the adhesive bonding machine cover 1. A rotary joint 10 is connected to one side of the top fixing pipe 9. A connecting pipe 11 is connected to one side of the rotary joint 10. A distribution pipe 12 is connected to the bottom of the connecting pipe 11. Multiple air outlets 13 are provided at the bottom of the distribution pipe 12. A swing drive assembly is provided on the inner wall of the adhesive bonding machine cover 1. The swing drive assembly is connected to the conveying drive assembly and the swing drive assembly is connected to the connecting pipe 11.

[0017] Specifically, the conveyor drive assembly includes a conveyor motor 2 fixedly installed on the side of the bonding machine equipment cover 1. The output end of the conveyor motor 2 is connected to a conveyor shaft 3. A conveyor roller 4 is fixedly sleeved on the conveyor shaft 3, and a conveyor belt 5 is sleeved on the conveyor roller 4. The blower filter assembly includes a filter box 6 fixedly installed on the top of the bonding machine equipment cover 1. A blower 7 is connected to one side of the filter box 6. A conveyor pipe 8 is connected between the filter box 6 and the top fixed pipe 9. A filter plate 20 is installed on the filter box 6. The conveyor motor 2 drives the conveyor shaft 3 to rotate, and the conveyor belt 5 will rotate. The material with hot melt adhesive is transferred and transported. During the transport process, the blower 7 is started and blows air into the filter box 6. The filter box 6 is equipped with a filter plate 20, which can effectively filter the passing air and prevent dust in the air from coming into contact with the liquid hot melt adhesive, thus affecting the adhesion. Cold air will enter the connecting pipe 11 through the top fixed pipe 9 and finally blow out from the air outlet 13 on the distribution pipe 12. The rotary joint 10 can realize the rotation connection. Through multiple rows of air blowers, the hot melt adhesive can be cooled by blowing air, and the cooling speed is fast.

[0018] Specifically, the oscillating drive assembly includes a mounting shaft 14 rotatably mounted on the side of the adhesive machine equipment cover 1. Synchronous pulleys 15 are fixedly sleeved on both the mounting shaft 14 and the conveyor shaft 3. A synchronous belt 16 is sleeved on both synchronous pulleys 15. A rotating disk 17 is fixedly mounted on one end of the mounting shaft 14. A drive rod 19 is rotatably mounted on one side of the rotating disk 17. One end of the drive rod 19 is connected to the nearest connecting pipe 11. A connecting rod 18 is rotatably mounted between two adjacent connecting pipes 11. During the rotational conveying process, the conveyor shaft 3 can drive the mounting shaft 14 to rotate via the synchronous belt 16, thereby driving the rotating disk 17 to rotate. After the rotating disk 17 rotates, the drive rod 19 moves. Under the connection of multiple connecting rods 18, multiple connecting pipes 11 oscillate back and forth. Through oscillation, the air outlet angle of the lower air nozzle 13 can be changed. Through multi-angle blowing, the airflow range is wide, air circulation is better, and the cooling speed of the hot melt adhesive is faster.

[0019] Specifically, the conveyor belt 5 is provided with multiple heat dissipation holes, and the side of the bonding machine equipment cover 1 is provided with multiple side openings 21. The side openings 21 are inclined downwards. Side openings 21 are provided on both sides of the bonding machine equipment cover 1. The side openings 21 are inclined downwards to facilitate the dissipation of internal hot air to the outside. The conveyor belt 5 is also provided with multiple heat dissipation holes to facilitate the dissipation of hot melt adhesive on the material.

[0020] In use: The adhesive bonding machine utilizes hot melt adhesive, which becomes liquid when heated. It is then evenly applied to the surface of the material to be bonded through a nozzle. The material is located inside the equipment cover 1 of the adhesive bonding machine. The material with hot melt adhesive is conveyed by the rotating conveyor belt 5. The blower 7 is started, blowing air into the filter box 6 and finally out through the air outlet 13 on the distribution pipe 12. Through multiple rows of air blowers, the hot melt adhesive can be cooled quickly. Side openings 21 are provided on both sides of the equipment cover 1 to facilitate the dissipation of hot air from the inside to the outside. During the rotation of the conveyor shaft 3, the rotating disk 17 can be driven to rotate. Under the connection of multiple connecting rods 18, multiple connecting pipes 11 swing back and forth. By swinging, the air outlet angle of the lower air outlet 13 can be changed. Through multi-angle blowing, the air blowing range is wide, the air circulation is better, the hot melt adhesive cools faster, and it is convenient to use.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hot melt adhesive cooling device for an adhesive bonding machine, comprising an equipment cover (1) for the adhesive bonding machine, characterized in that, A conveyor belt (5) is installed on the adhesive machine equipment cover (1) via a conveying drive assembly. A blower filter assembly is provided on the top of the adhesive machine equipment cover (1). A top fixing pipe (9) is connected to the blower filter assembly. The top fixing pipe (9) is fixedly installed on the inner wall of the top side of the adhesive machine equipment cover (1). A rotary joint (10) is connected to one side of the top fixing pipe (9). A connecting pipe (11) is connected to one side of the rotary joint (10). A distribution pipe (12) is connected to the bottom of the connecting pipe (11). Multiple air nozzles (13) are provided at the bottom of the distribution pipe (12). A swing drive assembly is provided on the inner wall of the adhesive machine equipment cover (1). The swing drive assembly is connected to the conveying drive assembly and the swing drive assembly is connected to the connecting pipe (11).

2. The hot melt adhesive cooling device for an adhesive machine according to claim 1, characterized in that, The conveying drive assembly includes a conveying motor (2) fixedly installed on the side of the equipment cover (1) of the bonding machine. The output end of the conveying motor (2) is connected to a conveying shaft (3). A conveying roller (4) is fixedly sleeved on the conveying shaft (3). A conveyor belt (5) is sleeved on the conveying roller (4).

3. The hot melt adhesive cooling device for an adhesive machine according to claim 2, characterized in that, The swing drive assembly includes a mounting shaft (14) rotatably mounted on the side of the adhesive machine equipment cover (1). Both the mounting shaft (14) and the conveying shaft (3) are fixedly sleeved with synchronous pulleys (15), and the same synchronous belt (16) is sleeved on the two synchronous pulleys (15).

4. The hot melt adhesive cooling device for an adhesive machine according to claim 3, characterized in that, One end of the mounting shaft (14) is fixedly mounted with a rotating disk (17), and a driving rod (19) is rotatably mounted on one side of the rotating disk (17). One end of the driving rod (19) is connected to the nearest connecting pipe (11), and a connecting rod (18) is rotatably mounted between two adjacent connecting pipes (11).

5. A hot melt adhesive cooling device for an adhesive machine according to claim 2, characterized in that, The conveyor belt (5) is provided with multiple heat dissipation holes.

6. A hot melt adhesive cooling device for an adhesive machine according to claim 1, characterized in that, The side of the adhesive machine equipment cover (1) is provided with a plurality of side openings (21), which are inclined downward.

7. A hot melt adhesive cooling device for an adhesive machine according to claim 1, characterized in that, The blower filter assembly includes a filter box (6) fixedly installed on the top of the adhesive machine equipment cover (1), a blower (7) connected to one side of the filter box (6), a delivery pipe (8) connected between the filter box (6) and the top fixed pipe (9), and a filter plate (20) installed on the filter box (6).

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