A self-flowing adhesive device for weak solvent adhesives

Abstract

This utility model relates to the technical field of self-flowing adhesive devices, and proposes a self-flowing adhesive device for weak solvent adhesives, comprising: a base plate and a container; a support rod is fixedly installed on the top of the base plate, a storage tank is fixedly installed on the top of the support rod, a liquid level sensor is fixedly installed on the inner wall of the storage tank, and an alarm is fixedly installed on one side of the support rod. By electrically connecting the liquid level sensor and the pressure detector to the alarm, the alarm can be activated when the liquid level sensor detects that the liquid level is too low, and the alarm will also be activated when the pressure detector detects that the pressure is too high, thus reminding the operator to add adhesive or release pressure, thereby ensuring stable adhesive dispensing. By electrically connecting the pressure relief valve to the pressure detector, the pressure relief valve can be activated to release the pressure inside the container when the pressure detector detects that the pressure is too high, preventing excessive pressure inside the container and potential safety accidents.

Description

Technical Field

[0001] This utility model belongs to the technical field of self-flowing adhesive devices, specifically relating to a self-flowing adhesive device for weak solvent adhesives. Background Technology

[0002] Self-flowing adhesive devices are devices that automatically deliver adhesive using gravity or fluid dynamics principles. They are widely used in industrial production. The core of a self-flowing adhesive device lies in using gravity or fluid dynamics principles to allow the adhesive to flow naturally without external pressure. The design of a self-flowing adhesive device should focus on energy conservation and environmental protection. This design can reduce energy consumption and equipment maintenance costs, and improve overall efficiency.

[0003] However, during the implementation of the relevant technology, the following problems were found with the above technical solution: the device can ensure stable glue dispensing when there is sufficient glue, but when there is insufficient glue, the pressure is insufficient, resulting in unstable glue dispensing and glue blockage.

[0004] Therefore, a self-flowing adhesive device for weak solvent adhesives is proposed to solve the above problems. Utility Model Content

[0005] This invention proposes a self-flowing adhesive device for weak solvent adhesives, which solves the problems of insufficient pressure, unstable adhesive dispensing, and adhesive blockage that occur in related technologies when there is insufficient adhesive.

[0006] The technical solution of this utility model is as follows: A self-flowing adhesive device for weak solvent adhesive, comprising: a base plate and a container;

[0007] A support rod is fixedly installed on the top of the base plate, a storage tank is fixedly installed on the top of the support rod, a liquid level sensor is fixedly installed on the inner wall of the storage tank, and an alarm is fixedly installed on one side of the support rod.

[0008] An exhaust pipe is fixedly installed on the top of the storage hopper, an inlet pipe is fixedly installed on one side of the storage hopper, a connecting pipe is fixedly installed on the top of the container, a pressure reducing valve is fixedly installed inside the connecting pipe, a solenoid valve is fixedly installed inside the connecting pipe, a pneumatic connector is fixedly installed on the outer surface of the connecting pipe, and a pressure gauge is fixedly installed on the outer surface of the connecting pipe.

[0009] Preferably, a fastener is fixedly installed on the outside of the container, a pressure detector is fixedly installed on the outer surface of the container, a feed pipe is fixedly installed inside the pressure detector, and a dispensing nozzle is fixedly installed at one end of the feed pipe.

[0010] Preferably, the level sensor and pressure detector are electrically connected to the alarm.

[0011] Preferably, a pressure relief valve is fixedly installed on the top of the container, and the pressure relief valve is electrically connected to a pressure detector.

[0012] Preferably, the top end of the connecting pipe is connected to the bottom end of the storage tank, and the storage tank, the connecting pipe, and the container are interconnected.

[0013] Preferably, the feed tube is made of rubber and can be stretched freely.

[0014] The working principle and beneficial effects of this utility model are as follows: By electrically connecting the liquid level sensor and pressure detector to the alarm, the alarm can be activated when the liquid level sensor detects that the liquid level is too low, and the alarm will also be activated when the pressure detector detects that the pressure is too high, thus reminding the staff to add glue or release pressure, thereby ensuring stable glue dispensing. By electrically connecting the pressure relief valve to the pressure detector, the pressure relief valve can be activated to release the pressure inside the container when the pressure detected by the pressure detector is too high, preventing the internal pressure of the container from becoming too high and causing safety accidents. By making the storage tank, connecting pipe and the container internally interconnected, the glue inside the storage tank can flow into the container through the connecting pipe, and then be applied to the area to be glued through the delivery pipe and glue nozzle. By fixing the pressure detector to the outer surface of the container, the pressure detector can detect the pressure inside the delivery pipe and glue nozzle. When the glue nozzle is blocked and the internal pressure increases, it will be detected by the pressure detector, thus cleaning the glue nozzle. Attached Figure Description

[0015] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a bottom view of the present invention;

[0018] Figure 3 This is a cross-sectional view of the overall structure of this utility model;

[0019] Figure 4 For the present utility model Figure 3 A magnified view of part A in the image.

[0020] In the diagram: 1. Base plate; 2. Container; 3. Support rod; 4. Storage tank; 5. Liquid level sensor; 6. Alarm; 7. Exhaust pipe; 8. Feed pipe; 9. Connecting pipe; 10. Pressure reducing valve; 11. Solenoid valve; 12. Air pressure connector; 13. Pressure gauge; 14. Fixture; 15. Pressure detector; 16. Feeding pipe; 17. Dispensing nozzle; 18. Pressure relief valve. Detailed Implementation

[0021] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0022] Implementation

[0023] Please see Figure 1 -4. A self-flowing adhesive device for weak solvent adhesive, comprising: a base plate 1 and a container 2;

[0024] A support rod 3 is fixedly installed on the top of the base plate 1, a storage tank 4 is fixedly installed on the top of the support rod 3, a liquid level sensor 5 is fixedly installed on the inner wall of the storage tank 4, and an alarm 6 is fixedly installed on one side of the support rod 3.

[0025] An exhaust pipe 7 is fixedly installed on the top of the storage tank 4, an inlet pipe 8 is fixedly installed on one side of the storage tank 4, a connecting pipe 9 is fixedly installed on the top of the container 2, a pressure reducing valve 10 is fixedly installed inside the connecting pipe 9, a solenoid valve 11 is fixedly installed inside the connecting pipe 9, a pneumatic connector 12 is fixedly installed on the outer surface of the connecting pipe 9, and a pressure gauge 13 is fixedly installed on the outer surface of the connecting pipe 9.

[0026] The technical solution provided in this embodiment is as follows: In use, the liquid level sensor 5 first detects whether there is enough glue inside the storage tank 4. When the glue is insufficient, the liquid level sensor 5 will send a signal to the alarm 6 to activate the alarm 6 and remind the staff to add glue. When the glue nozzle 17 is blocked, the pressure inside the delivery pipe 16 will increase, which will be detected by the pressure detector 15, and then the alarm 6 will be activated to remind the staff to clean the glue nozzle 17. When the glue nozzle is completely blocked, the pressure can be released through the pressure relief valve 18 to prevent the pressure inside the container 2 from being too high and causing a safety accident.

[0027] Furthermore, a fastener 14 is fixedly installed on the outside of container 2, a pressure detector 15 is fixedly installed on the outer surface of container 2, a feed pipe 16 is fixedly installed inside the pressure detector 15, and a dispensing nozzle 17 is fixedly installed at one end of the feed pipe 16.

[0028] Specifically, by fixing the pressure detector 15 to the outer surface of the container 2, the pressure detector 15 can detect the pressure inside the feed pipe 16 and the dispensing nozzle 17. When the dispensing nozzle 17 is blocked and the internal pressure increases, it is detected by the pressure detector 15, and then the dispensing nozzle 17 is cleaned.

[0029] Furthermore, the level sensor 5 and the pressure detector 15 are electrically connected to the alarm 6.

[0030] Specifically, by electrically connecting the liquid level sensor 5 and the pressure detector 15 to the alarm 6, the alarm 6 can be activated when the liquid level sensor 5 detects that the liquid level is too low, and the alarm 6 will also be activated when the pressure detector 15 detects that the pressure is too high to remind the staff.

[0031] Furthermore, a pressure relief valve 18 is fixedly installed on the top of container 2, and the pressure relief valve 18 is electrically connected to pressure detector 15.

[0032] Specifically, by electrically connecting the pressure relief valve 18 to the pressure detector 15, the pressure relief valve 18 can be activated to release the pressure inside the container 2 when the pressure detected by the pressure detector 15 is too high, thus preventing the pressure inside the container 2 from becoming too high and causing a safety accident.

[0033] Furthermore, the top end of the connecting pipe 9 is connected to the bottom end of the storage tank 4, and the storage tank 4, the connecting pipe 9, and the container 2 are interconnected.

[0034] Specifically, by making the storage tank 4, the connecting pipe 9 and the container 2 interconnected, the glue inside the storage tank 4 can flow into the container 2 through the connecting pipe 9, and then apply the glue to the area that needs to be glued through the delivery pipe 16 and the glue nozzle 17.

[0035] Furthermore, the feed tube 16 is made of rubber and can be stretched freely.

[0036] Specifically, the position of the glue nozzle 17 can be changed at will through the material delivery tube 16 made of rubber, which facilitates glue application.

[0037] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A self-flowing adhesive device for weak solvent adhesives, characterized in that, include: Base plate (1) and container (2); A support rod (3) is fixedly installed on the top of the base plate (1), a storage tank (4) is fixedly installed on the top of the support rod (3), a liquid level sensor (5) is fixedly installed on the inner wall of the storage tank (4), and an alarm (6) is fixedly installed on one side of the support rod (3). An exhaust pipe (7) is fixedly installed on the top of the storage tank (4), an inlet pipe (8) is fixedly installed on one side of the storage tank (4), a connecting pipe (9) is fixedly installed on the top of the container (2), a pressure reducing valve (10) is fixedly installed inside the connecting pipe (9), a solenoid valve (11) is fixedly installed inside the connecting pipe (9), a pneumatic connector (12) is fixedly installed on the outer surface of the connecting pipe (9), and a pressure gauge (13) is fixedly installed on the outer surface of the connecting pipe (9).

2. The self-flowing adhesive device for weak solvent adhesive according to claim 1, characterized in that: The container (2) is fixedly installed with a fastener (14) on the outside, and a pressure detector (15) is fixedly installed on the outer surface of the container (2). A feed pipe (16) is fixedly installed inside the pressure detector (15), and a glue nozzle (17) is fixedly installed at one end of the feed pipe (16).

3. The self-flowing adhesive device for weak solvent adhesive according to claim 2, characterized in that: The liquid level sensor (5) and pressure detector (15) are electrically connected to the alarm (6).

4. The self-flowing adhesive device for weak solvent adhesive according to claim 1, characterized in that: A pressure relief valve (18) is fixedly installed on the top of the container (2), and the pressure relief valve (18) is electrically connected to the pressure detector (15).

5. The self-flowing adhesive device for weak solvent adhesive according to claim 1, characterized in that: The top end of the connecting pipe (9) is connected to the bottom end of the storage tank (4), and the storage tank (4), the connecting pipe (9) and the container (2) are interconnected.

6. The self-flowing adhesive device for weak solvent adhesive according to claim 2, characterized in that: The feed tube (16) is made of rubber and can be stretched at will.

Images