A glue supply system and a bursting bead pill machine

Abstract

This invention provides a glue supply system and a popping bead dropping machine. The glue supply system includes at least two glue storage tanks. Each storage tank has a gear pump and a solenoid valve connected to the gear pump at its lower part. Each solenoid valve is connected to the same fixed base via a pipe. A dripping head is provided at the lower part of the fixed base. This glue supply system has a simple structure and can switch between different glue solutions at any time or drip simultaneously, giving the popping beads different appearances or functions.

Description

Technical Field

[0001] This utility model belongs to the technical field of glue supply equipment, and in particular relates to a glue supply system and a popping bead drop machine. Background Technology

[0002] This utility model belongs to the technical field of glue supply equipment, and in particular relates to a glue supply system and a popping bead drop machine. Summary of the Invention

[0003] In view of the above-mentioned defects in the prior art, this utility model provides a glue supply system that can switch between different glue solutions at any time or drip simultaneously, and provides a popping bead dropper using the glue supply system.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: A glue supply system includes at least two glue storage tanks. Each glue storage tank is equipped with a gear pump and a solenoid valve connected to the gear pump at its lower part. Each solenoid valve is connected to the same fixed base via a pipe. A dropper is provided at the lower part of the fixed base. The dropper is preferably a double-layer pellet dropper. A fixed base is provided above the dropper for fixing and heat preservation of the dropper. The fixed base is a conventional mechanism in the art.

[0005] Furthermore, there are two glue storage tanks, namely a first glue storage tank and a second glue storage tank. The lower part of the first glue storage tank is equipped with a first gear pump and a first solenoid valve connected to the first gear pump; the lower part of the second glue storage tank is equipped with a second gear pump and a second solenoid valve connected to the second gear pump; the first solenoid valve and the second solenoid valve are both connected to the same fixed base through a pipe, and the lower part of the fixed base is equipped with a dripper.

[0006] Furthermore, the first and second glue storage tanks are arranged horizontally side by side.

[0007] Furthermore, the outer periphery of the first and second glue storage tanks is provided with a jacketed insulation layer.

[0008] Furthermore, one of the first solenoid valve and the second solenoid valve is a normally open solenoid valve, and the other is a normally closed solenoid valve.

[0009] Furthermore, the pipes located after the first and second solenoid valves form a "V" shaped pipe and are connected to a fixed base at the bottom.

[0010] Furthermore, each of the glue storage tanks is equipped with an insulated cover.

[0011] This invention also provides a pelletizing machine that utilizes the glue supply system.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: The glue supply system of this invention has a simple structure, and there is no need to empty the original glue when changing the glue, which greatly facilitates special situations where glue needs to be changed during production. This glue supply system can switch between different glues at any time or drip them simultaneously, which can give the pellets from the pellet mill different appearances or functions. Attached Figure Description

[0013] Figure 1 A schematic diagram of the glue supply system for the popping bead dropper provided by this utility model.

[0014] Wherein: 1-First glue storage tank, 2-Second glue storage tank, 3-First insulation cover, 4-Second insulation cover, 5-Jacket insulation layer, 6-First gear pump, 7-Second gear pump, 8-First solenoid valve, 9-Second solenoid valve, 10-Pipeline, 11-Fixed seat, 12-Drip head. Detailed Implementation

[0015] The present invention will now be described in detail with reference to the accompanying drawings and embodiments, but the embodiments do not limit the present invention in any way.

[0016] Example: Figure 1 As shown, an adhesive supply system includes two adhesive storage tanks, namely a first adhesive storage tank 1 and a second adhesive storage tank 2. The lower part of the first adhesive storage tank 1 is provided with a first gear pump 6 and a first solenoid valve 8 connected to the first gear pump 6. The lower part of the second adhesive storage tank 2 is provided with a second gear pump 7 and a second solenoid valve 9 connected to the second gear pump 7. The first solenoid valve 8 and the second solenoid valve 9 are both connected to the same fixed base 11 through a pipe 10. The lower part of the fixed base 11 is provided with a dripper 12.

[0017] In a further technical solution of this embodiment, the first glue storage tank 1 and the second glue storage tank 2 are arranged horizontally side by side.

[0018] In a further technical solution of this embodiment, the outer periphery of the first glue storage tank 1 and the second glue storage tank 2 is provided with a jacketed insulation layer 5.

[0019] In a further technical solution of this embodiment, the first glue storage tank 1 is the main glue storage tank, and the first solenoid valve 8 provided at its lower part is a normally open solenoid valve; the second glue storage tank 2 is the auxiliary glue storage tank, and the second solenoid valve 9 provided at its lower part is a normally closed solenoid valve.

[0020] In a further technical solution of this embodiment, the pipe 10, which is located after the first solenoid valve 8 and the second solenoid valve 9, forms a "V" shaped pipe and is connected to the fixed seat 11 at the bottom.

[0021] In a further technical solution of this embodiment, a first heat-insulating cover 3 is provided above the first glue storage tank 1, and a second heat-insulating cover 4 is provided above the second glue storage tank 2.

[0022] This glue supply system is used in the working process of the popping bead dropper machine: The first glue storage tank 1 is the main glue tank. When using a single glue solution for production, only the first glue storage tank 1 is used. When it is necessary to change the glue solution or to produce two kinds of glue solutions at the same time, the second glue solution is added to the second glue storage tank 2. When performing the glue replacement operation, close the first gear pump 6 and the normally open solenoid valve 8 to block the flow of glue from the first glue storage tank 1; open the second gear pump 7 and the normally closed solenoid valve 9 to allow the glue from the second glue storage tank 2 to flow out; after the glue replacement operation is completed, close the second gear pump 7 and the normally closed solenoid valve 9 to block the flow of glue from the second glue storage tank 2; open the first gear pump 6 and the normally open solenoid valve 8 to allow the glue from the first glue storage tank 1 to flow out. When performing the operation of simultaneously discharging two types of adhesive, the first gear pump 6, the second gear pump 7, the normally open solenoid valve 8, and the normally closed solenoid valve 9 are turned on at the same time. The speed of the first gear pump 6 and the second gear pump 7 are adjusted to control the discharging ratio of the first adhesive storage tank 1 and the second adhesive storage tank 2. After the two types of adhesive are pumped out, they come into contact with the dropper 12 through the V-shaped pipe 10. However, since they are not fully stirred or chopped, they can give the popping beads uneven color, uneven transparency, etc., so that the popping beads have a very unique appearance.

[0023] It is understood that the above embodiments are merely exemplary implementations used to illustrate the principles of this utility model, and the utility model is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of this utility model, and these modifications and improvements are also considered to be within the protection scope of this utility model.

Claims

1. A glue supply system, characterized in that: It includes at least two glue storage tanks, each of which is equipped with a gear pump and a solenoid valve connected to the gear pump at the bottom. Each solenoid valve is connected to the same fixed seat (11) through a pipe (10). The fixed seat (11) is equipped with a dripper (12) at the bottom.

2. The adhesive supply system according to claim 1, characterized in that: The number of the glue storage tanks is two, namely the first glue storage tank (1) and the second glue storage tank (2). The lower part of the first glue storage tank (1) is provided with a first gear pump (6) and a first solenoid valve (8) connected to the first gear pump (6); the lower part of the second glue storage tank (2) is provided with a second gear pump (7) and a second solenoid valve (9) connected to the second gear pump (7); the first solenoid valve (8) and the second solenoid valve (9) are both connected to the same fixed seat (11) through a pipe (10), and the lower part of the fixed seat (11) is provided with a drip head (12).

3. The adhesive supply system according to claim 2, characterized in that: The first glue storage tank (1) and the second glue storage tank (2) are arranged horizontally side by side.

4. The adhesive supply system according to claim 2, characterized in that: The first glue storage tank (1) and the second glue storage tank (2) are arranged horizontally side by side.

5. The adhesive supply system according to claim 3, characterized in that: The first solenoid valve (8) and the second solenoid valve (9) are respectively a normally open solenoid valve and a normally closed solenoid valve.

6. The adhesive supply system according to claim 4, characterized in that: The pipe (10) located after the first solenoid valve (8) and the second solenoid valve (9) forms a "V" shaped pipe and is connected to the fixed seat (11) at the bottom.

7. The adhesive supply system according to claim 1, characterized in that: Each of the rubber storage tanks is equipped with an insulated cover.

8. A capsule bursting bead machine, characterized in that, Includes the adhesive supply system according to any one of claims 1-7.

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