CN224087210U

CN224087210U - A two-component adhesive supply device

Info

Publication number: CN224087210U
Application number: CN202520529403.9U
Authority: CN
Inventors: 袁刚
Original assignee: Shenzhen Zhongxin Technology Co ltd
Current assignee: Shenzhen Zhongxin Technology Co ltd
Priority date: 2025-03-25
Filing date: 2025-03-25
Publication date: 2026-04-07
Anticipated expiration: 2035-03-25

Abstract

The utility model relates to the technical field of glue feeding, in particular to a two-component glue feeding device which comprises a glue tank and two cache tanks, wherein the cache tanks are connected with a metering pump through a conveying pipe, the metering pump is connected with a liquid inlet end of the glue tank through a glue injection pipe, a stirring assembly is arranged on the glue tank and comprises a servo motor fixed at the top of the glue tank and a stirring rod fixedly connected with the output end of the servo motor, the bottom end of the stirring rod extends into the glue tank, a fixed sleeve block is fixedly sleeved on the outer surface of the stirring rod, a connecting pipe is fixedly connected with the outer side of the fixed sleeve block at equal intervals in circumference, when a circular ring is fixedly connected with one end of the connecting pipe, which is far away from the fixed sleeve block, and is required to clean the inner wall of the glue tank, cleaning water is introduced through the conveying pipe, flows to the circular ring through the connecting pipe and is uniformly sprayed out through a spray head, so that residual glue is thoroughly cleaned, the cleaning difficulty caused by glue solidification is avoided, and the cleanliness and the service life of the glue tank is ensured.

Description

Two ingredient glue feeding device

Technical Field

The utility model relates to the technical field of glue feeding, in particular to a two-component glue feeding device.

Background

The two-component glue is formed by two or more different components (generally, a component A and a component B). These components are generally not tacky or curable when stored separately and need to be mixed in specific proportions before chemical reaction can take place to form a glue with high strength, durability and specific properties. Common two-component glue comprises epoxy resin glue, polyurethane glue and the like, and is widely applied to the fields of construction, automobiles, aerospace, electronics, furniture manufacturing and the like.

Conventional two-component glue supply devices typically include a glue tank and a buffer tank from which glue is pumped into the glue tank for mixing and use by a metering pump. However, during the use of glue, the inner wall of the glue tank tends to adhere with residual glue, which is solidified after a long time of accumulation, resulting in difficulty in cleaning and maintenance of the glue tank.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a double-component glue supply device, which solves the technical problems that residual glue is often attached to the inner wall of a glue tank in the use process of the glue, and the residual glue is solidified after long-time accumulation, so that the cleaning and maintenance of the glue tank become difficult.

In order to solve the technical problems, the utility model provides a two-component glue supply device which comprises a glue tank and two cache tanks;

The buffer tank is connected with a metering pump through a conveying pipe, and the metering pump is connected with a liquid inlet end of the glue tank through a glue injection pipe;

The stirring assembly comprises a servo motor fixed at the top of the glue tank and a stirring rod fixedly connected with the output end of the servo motor, and the bottom end of the stirring rod extends into the glue tank;

The puddler surface fixed cover is equipped with fixed cover piece, the fixed cover piece outside is circumference equidistance fixedly connected with connecting pipe, the one end fixedly connected with ring of fixed cover piece is kept away from to the connecting pipe, the ring outside is circumference equidistance fixedly connected with shower nozzle for wash the glue jar inner wall.

Further, a waste discharge valve is installed on the conveying pipe for discharging waste liquid or gas.

Further, the outer surface fixed cover of puddler is equipped with the frame, the both sides of frame inner wall are all fixedly connected with stirring piece for the mixing stirring of two ingredient glue.

Further, the stirring piece is M-shaped.

Further, the middle part fixedly connected with bracing piece of stirring piece, the one end fixed connection of bracing piece is on the frame inner wall.

Further, the ring is located the top of frame, ring and frame all are located the inside of glue jar, the external diameter of ring is less than the internal diameter of glue jar.

Further, a first liquid level sensor is fixedly connected to the top of the glue tank, and a second temperature sensor and a second liquid level sensor are fixedly connected to the top of the buffer tank.

Further, a stirring reserved port is formed in the top of the buffer tank.

Further, the front surfaces of the glue tank and the two cache tanks are respectively provided with an observation window.

By means of the technical scheme, the utility model provides a two-component glue supply device, which at least has the following beneficial effects:

1. This two ingredient glue supplies gluey device, when needing to wash the glue jar inner wall, the washing water is introduced through the conveyer pipe, flows to the ring through the connecting tube, evenly spouts by the shower nozzle again, thoroughly clears away residual glue, has avoided the washing difficult problem that the glue solidification brought, has guaranteed the cleanliness and the life of glue jar.

2. This two ingredient glue supplies mucilage binding to put, when servo motor operates, can drive the continuous positive reversal of puddler, and then drive ring positive and negative rotation to can improve the cleaning range of shower nozzle, strengthened abluent effect.

3. This two ingredient glue supplies mucilage binding to put, when servo motor operates, can drive the continuous positive and negative reversal of puddler, and then drive the continuous positive and negative rotation of frame and stirring piece, improved stirring efficiency, ensured the intensive mixing and the homogeneity of two ingredient glue, simultaneously, the stirring piece of M font can increase the area of contact of stirring piece and glue, improves stirring efficiency. The M-shaped design also enables the stirring blade to generate stronger vortex effect in the stirring process, and the full mixing and uniformity of the glue are promoted.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model, illustrate and together with the description serve to explain a part of the utility model:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a stirring assembly according to the present utility model;

FIG. 3 is a front view of the structure of the fixed sleeve block, ring and nozzle of the present utility model;

FIG. 4 is a top view of the retaining collar block, ring and spray head structure of the present utility model.

The device comprises a glue tank 1, a buffer tank 2, a conveying pipe 3, a metering pump 4, a rubber injection pipe 5, a waste discharge valve 6, a 7, an observation window 8, a stirring assembly 801, a servo motor 802, a stirring rod 803, a frame 804, a stirring sheet 805, a fixed sleeve block 806, a circular ring 807, a spray head 9, a first liquid level sensor 10, a temperature sensor 11, a stirring reserved hole 12 and a second liquid level sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a two-component glue supply device comprises a glue tank 1 and two buffer tanks 2, wherein the buffer tanks 2 are connected with a metering pump 4 through a conveying pipe 3, and the metering pump 4 is connected with a liquid inlet end of the glue tank 1 through a glue injection pipe 5;

The glue tank 1 is provided with a stirring assembly 8, the stirring assembly 8 comprises a servo motor 801 fixed at the top of the glue tank 1 and a stirring rod 802 fixedly connected with the output end of the servo motor 801, and the bottom end of the stirring rod 802 extends into the glue tank 1;

The fixed cover of puddler 802 surface is equipped with fixed cover piece 805, and fixed cover piece 805 outside is circumference equidistance fixedly connected with connecting pipe, and the one end fixedly connected with ring 806 of fixed cover piece 805 is kept away from to the connecting pipe, and the ring 806 outside is circumference equidistance fixedly connected with shower nozzle 807 for wash glue jar 1 inner wall. When the inner wall of the glue tank 1 needs to be cleaned, cleaning water is introduced through the conveying pipe, flows to the circular ring 806 through the connecting pipe and is evenly sprayed out by the spray nozzle 807, so that residual glue is thoroughly removed, the cleaning difficulty caused by glue solidification is avoided, and the cleanliness and the service life of the glue tank 1 are ensured.

The delivery pipe 3 is provided with a waste discharge valve 6 for discharging waste liquid or gas. In the glue supplying process, some waste liquid or gas can be generated, if the waste liquid or gas is not discharged in time, the normal operation of the metering pump 4 can be influenced, and even equipment failure is caused. The arrangement of the waste discharge valve 6 ensures the timely discharge of waste liquid or gas, ensures the stable operation of equipment and improves the production efficiency and the equipment reliability.

The fixed cover in surface of puddler 802 is equipped with frame 803, and the both sides of frame 803 inner wall are all fixedly connected with stirring piece 804 for the mixing stirring of two ingredient glue. The stirring area is increased, the stirring efficiency is improved, the full mixing and uniformity of the double-component glue are ensured, meanwhile, the arrangement of the stirring sheet 804 considers the fluidity of the glue, the retention and agglomeration of the glue can be effectively avoided, and the quality of the glue is ensured.

Stirring piece 804 adopts the setting of M font, and the stirring piece 804 of M font can increase stirring piece 804 and glue's area of contact, improves stirring efficiency. Meanwhile, the M-shaped design also enables the stirring blade 804 to generate stronger vortex effect in the stirring process, and the full mixing and uniformity of glue are promoted. In addition, the M-shaped stirring piece 804 also has a certain self-cleaning function, can reduce adhesion and residue of glue on the stirring piece 804, and keeps the cleanliness of the stirring piece.

A support rod is fixedly connected to the middle of the stirring blade 804, and one end of the support rod is fixedly connected to the inner wall of the frame 803. In the stirring process, the stirring blade 804 can be subjected to the resistance and impact force of glue, and the supporting rods can effectively resist the resistance and the impact force, so that the shape and the position of the stirring blade 804 are kept unchanged, and the stirring uniformity and the stirring stability are ensured. Meanwhile, the supporting rods also play a role in reinforcing the structure of the frame 803, and the durability of the whole stirring assembly is improved.

The ring 806 is located at the top of the frame 803, the ring 806 and the frame 803 are both located inside the glue tank 1, and the outer diameter of the ring 806 is smaller than the inner diameter of the glue tank 1. It is ensured that the ring 806 can rotate freely within the glue tank 1 without interfering with the tank wall. The relative position of the ring 806 and the frame 803 also facilitates installation and maintenance, reducing the maintenance costs of the apparatus.

The top fixedly connected with liquid level sensor one 9 of glue jar 1 can real-time supervision glue jar 1 in the two-component glue's liquid level change, has avoided the two-component glue to overflow or the not enough condition. The top fixedly connected with temperature sensor 10 and level sensor two 12 of buffer memory jar 2 then can real-time supervision buffer memory jar 2 in the temperature and the liquid level of single-component glue, has guaranteed that the storage condition of single-component glue accords with the requirement.

The top of the buffer tank 2 is provided with a stirring reserved port 11, which provides convenience for the subsequent stirring operation which may be required. In some cases, it is necessary to stir or add other substances to the single-component glue in the buffer tank 2, and the provision of the stirring reservation openings 11 makes these operations easier and more convenient. Meanwhile, the stirring reserved port 11 can also be used as an overhaul port of equipment, so that the inside of the cache tank 2 is convenient to maintain and clean.

The front sides of the glue tank 1 and the two cache tanks 2 are respectively provided with an observation window 7, so that operators can intuitively see the glue condition and the running state of equipment in the tanks. Through the observation window 7, operators can know the information such as the liquid level, the color, the transparency and the like of the glue in time, and judge the quality and the storage condition of the glue. Meanwhile, the observation window 7 can also be used as a safety window of the equipment, so that the equipment can be conveniently inspected and processed in emergency. The operability and the safety of the equipment are improved, and the labor intensity and the risk of operators are reduced.

The working principle is that when in use, single-component glue is stored in a cache tank 2 and pumped into a glue tank 1 through a metering pump 4;

the servo motor 801 drives the stirring rod 802 to rotate and drives the frame 803 and the stirring sheet 804 which are fixed on the stirring rod to rotate, so that the uniform mixing and stirring of the bi-component glue in the glue tank 1 are realized;

When the inner wall of the glue tank 1 needs to be cleaned, cleaning water is introduced through the conveying pipe, flows to the circular ring 806 through the connecting pipe and is evenly sprayed out by the spray nozzle 807, so that residual glue is thoroughly removed, the cleaning difficulty caused by glue solidification is avoided, and the cleanliness and the service life of the glue tank 1 are ensured. And when the servo motor 801 operates, the stirring rod 802 is driven to rotate forward and backward continuously, and then the circular ring 806 is driven to rotate forward and backward, so that the cleaning range of the spray head can be increased, and the cleaning effect is enhanced.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model 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 therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a two ingredient glue feeding device which characterized in that includes:

A glue tank (1) and two buffer tanks (2);

The buffer tank (2) is connected with the metering pump (4) through the conveying pipe (3), and the metering pump (4) is connected with the liquid inlet end of the glue tank (1) through the glue injection pipe (5);

the glue tank (1) is provided with a stirring assembly (8), the stirring assembly (8) comprises a servo motor (801) fixed at the top of the glue tank (1) and a stirring rod (802) fixedly connected with the output end of the servo motor (801), and the bottom end of the stirring rod (802) extends into the glue tank (1);

The stirring rod (802) surface fixation cover is equipped with fixed cover piece (805), the fixed cover piece (805) outside is circumference equidistance fixedly connected with connecting pipe, the one end fixedly connected with ring (806) of fixed cover piece (805) are kept away from to the connecting pipe, the ring (806) outside is circumference equidistance fixedly connected with shower nozzle (807) for wash gluewater pitcher (1) inner wall.

2. The two-component glue supply device according to claim 1, wherein the conveying pipe (3) is provided with a waste discharge valve (6) for discharging waste liquid or gas.

3. The two-component glue supply device according to claim 1, wherein a frame (803) is fixedly sleeved on the outer surface of the stirring rod (802), and stirring sheets (804) are fixedly connected to two sides of the inner wall of the frame (803) and used for mixing and stirring the two-component glue.

4. The two-component glue supply device according to claim 3, wherein the stirring plate (804) is M-shaped.

5. The two-component glue supply device according to claim 3, wherein a supporting rod is fixedly connected to the middle part of the stirring piece (804), and one end of the supporting rod is fixedly connected to the inner wall of the frame (803).

6. The two-component glue supply device according to claim 5, wherein the circular ring (806) is located at the top of the frame (803), the circular ring (806) and the frame (803) are both located inside the glue tank (1), and the outer diameter of the circular ring (806) is smaller than the inner diameter of the glue tank (1).

7. The two-component glue supply device according to claim 1, wherein the top of the glue tank (1) is fixedly connected with a first liquid level sensor (9), and the top of the buffer tank (2) is fixedly connected with a second liquid level sensor (12) and a temperature sensor (10).

8. The two-component glue supply device according to claim 1, wherein the top of the buffer tank (2) is provided with a stirring reserved opening (11).

9. The two-component glue supply device according to claim 1, wherein the front surfaces of the glue tank (1) and the two cache tanks (2) are respectively provided with an observation window (7).