A mixing and proportioning device suitable for manual rubber taking

Abstract

The utility model discloses a kind of mixing glue proportioning device suitable for artificial glue taking, including glue supply pump, glue supply pump number is greater than 1;Mixing glue valve, multiple sections glue inlet and a glue outlet are connected thereon, and the number of glue inlet is matched with the number of glue supply pump, wherein each glue inlet is connected with the outlet of corresponding glue supply pump by corresponding glue supply pipe, glue outlet of mixing glue valve is connected with mixing glue pipe, and the end of multiple sections glue supply pipe is converged mixing glue in the mixing glue pipe, and mixing glue is discharged through the mixing glue pipe;Glue receiving container is arranged below the mixing glue pipe, to collect mixing glue;Flow meter is connected on the glue supply pipe, for detecting the real-time glue supply amount in glue supply pipe;Control module, its signal output end is connected with glue supply motor signal of glue supply pump.The utility model can realize 6:1 to 15:1 automatic proportioning mixing, realize 165ml / s of continuous glue output, and glue is quickly taken through glue receiving container.

Description

Technical Field

[0001] This utility model relates to a glue supply system, specifically a glue mixing and proportioning device suitable for manual glue dispensing. Background Technology

[0002] Traditional sealant mixing in construction typically uses an electric mixer for weighing and mixing, which takes a long time, easily introduces air bubbles, and the mixing effect depends on the skill of the worker. Mechanical injuries caused by electric mixers can easily occur during the mixing process. Currently, there are no readily available, mature mixing stations for two-component sealant with a flow rate exceeding 150 ml / s. However, such auxiliary tools are urgently needed in traditional sealant application scenarios.

[0003] Current market technologies can only achieve low-ratio, high-flow mixing and high-ratio, low-flow mixing, but cannot achieve high-ratio, high-flow mixing while maintaining accuracy. There is an urgent need to develop mixing equipment that can achieve high-ratio, high-flow mixing at a reasonable cost while ensuring accuracy. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model proposes a glue mixing and proportioning device suitable for manual glue dispensing. This glue mixing and supply system can achieve precise proportioning control, thereby obtaining a continuous and stable high-pressure output without the need for expensive pressure regulating valves. This not only significantly reduces long-term operating costs but also greatly simplifies maintenance.

[0005] To achieve the above-mentioned technical objectives, the present invention employs the following technical means: A glue mixing and proportioning device suitable for manual glue dispensing, characterized in that it comprises: Glue supply pump, with more than one glue supply pump; The mixing valve is connected to multiple glue inlets and one glue outlet. The number of glue inlets matches the number of glue supply pumps. Each glue inlet has a corresponding glue supply pipe connected to the outlet of the corresponding glue supply pump. The glue outlet of the mixing valve is connected to a vertically arranged mixing pipe. Multiple glues are mixed through the mixing pipe, and the mixed glue is discharged through the mixing pipe. A receiving container is located below the mixing tube to collect the mixed adhesive.

[0006] Beneficial effects: This utility model provides a glue mixing and proportioning device suitable for manual glue dispensing. The glue is supplied in real time by a glue supply pump. The glue from the outlet of the glue supply pump is mixed through a mixing valve and a mixing tube to achieve an automatic mixing ratio of 6:1 to 15:1, achieving a continuous glue dispensing rate of 165ml / s, and the glue is quickly dispensed through a glue receiving container. In one optional embodiment, the mixing tube includes a mixing chamber and a mixing core. The mixing core is placed inside the mixing chamber and divides the space inside the mixing chamber into multiple passages. The inner diameter of the mixing chamber is 5-7 cm. The mixing core consists of multiple sets of core strips arranged in a crisscross pattern, with the angle between the core strips and the inner wall of the mixing chamber set between 30° and 60°.

[0007] Beneficial effects: The mixing chamber of this utility model, with an inner diameter range of 5~7cm, allows the colloid to be mixed more evenly within the mixing chamber, which is beneficial for mixing colloids with higher viscosity. Furthermore, it increases the dispensing flow rate while ensuring mixing accuracy.

[0008] In one optional embodiment, the mixing tube comprises multiple sections, which are connected axially by snap-fit ​​connections, and a sealing ring is provided at the connection between every two sections.

[0009] Beneficial effects: Considering the high viscosity and large flow rate of the adhesive in this invention, the use of multiple mixing tubes connected in series axially further ensures uniform mixing of the adhesive under high flow rate conditions.

[0010] In one optional embodiment, the adhesive supply pump includes: an A-component adhesive supply pump and a B-component adhesive supply pump; The mixing valve is connected to two glue inlets and one glue outlet. One glue inlet is connected to the outlet of the A component glue supply pump through a first glue supply pipe, and the other glue inlet is connected to the outlet of the B component glue supply pump through a second glue supply pipe.

[0011] In one optional embodiment, the mixing valve includes: a valve body housing, and a component passing through the valve body housing: First glue supply pipe and second glue supply pipe, wherein... One end of the first glue supply tube is connected to the outlet of the component A glue supply pump, and the other end extends out of the valve body housing after passing through the inside of the valve body housing; The diameter of the second glue supply tube is smaller than that of the first glue supply tube. One end of the second glue supply tube is connected to the outlet of the B component glue supply pump, and the other end can extend into the first glue supply tube.

[0012] In one optional embodiment, a check valve is connected to the portion of the second glue supply tube that extends into the first glue supply tube to prevent glue in the second glue supply tube from flowing back into the first glue supply tube.

[0013] Beneficial effects: The part of the second glue supply tube that extends into the first glue supply tube is connected to a check valve, which can prevent the glue in the second glue supply tube from flowing back into the first glue supply tube, thereby avoiding backflow that could cause the glue to mix and solidify, clogging the pipe and requiring replacement or maintenance.

[0014] In an alternative embodiment, the system further includes a base on which the glue supply pump and glue receiving container are mounted.

[0015] In one alternative embodiment, a protective cover is mounted on the base, the protective cover being able to surround the glue supply pump. The protective cover has a door that can be opened or closed.

[0016] Beneficial effects: This utility model protects the glue supply pump by surrounding it with a protective cover, which can protect the glue supply pump for safe operation and also isolate the noise of the air compressor in the glue supply station, thus improving the working environment.

[0017] In one optional embodiment, the bottom corner of the protective cover is provided with a dispensing port for avoiding the adhesive container.

[0018] In one alternative embodiment, the protective cover is a transparent protective cover.

[0019] In one alternative embodiment, the supply tube is a flexible tube, and a flexible tube holder is provided on the outside of the flexible tube to secure it.

[0020] In one alternative embodiment, the hose retainer is a cable chain.

[0021] In an optional embodiment, it further includes: A flow meter, connected to the glue supply pipe, is used to detect the real-time glue supply volume in the glue supply pipe; The control module's signal output terminal is connected to the glue supply motor signal of the glue supply pump.

[0022] Beneficial effects: This utility model is equipped with an automatic glue supply pump, and at the same time, a flow meter is used to detect the real-time glue supply in the glue supply pipe, which can achieve automatic and accurate mixing ratio from 6:1 to 15:1. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the glue mixing and proportioning device of this utility model, which is suitable for manual glue collection. Figure 2 This is a schematic diagram of the connection structure of the internal glue supply pump and the glue mixing valve of this utility model; Figure 3 This is a schematic diagram of the internal structure of the mixing valve of this utility model; Figure 4 This is a schematic diagram of the hybrid core structure; Wherein, 1 is the A component glue supply pump; 2 is the B component glue supply pump; 3 is the first glue supply pipe; 4 is the second glue supply pipe; 5 is the mixing pipe; 6 is the base; 7 is the glue receiving container; 8 is the first flow meter; 9 is the second flow meter; and 10 is the check valve. Detailed Implementation

[0024] The technical solution of this utility model will be further described in detail below with reference to specific embodiments and the accompanying drawings, so that those skilled in the art can better understand and implement this utility model. However, the embodiments described are not intended to limit this utility model. Example

[0025] like Figure 1 As shown, a glue mixing and proportioning device suitable for manual glue dispensing includes: Glue supply pump, with more than one glue supply pump; A mixing valve is connected to multiple glue inlets and one glue outlet. The number of glue inlets matches the number of glue supply pumps. Each glue inlet has a corresponding glue supply pipe connected to the outlet of the corresponding glue supply pump. A vertically arranged mixing pipe 5 is connected to the glue outlet of the mixing valve. Multiple glues are mixed through the mixing pipe 5, and the mixed glue is discharged through the mixing pipe. A glue receiving container 7 is located below the mixing pipe 5 to collect the mixed glue.

[0026] This utility model discloses a glue mixing and proportioning device suitable for manual glue dispensing. The glue is supplied in real time by a glue supply pump. The glue from the outlet of the glue supply pump is mixed through a mixing valve and a mixing tube 5 to achieve a mixing ratio of 6:1 to 15:1, achieving a continuous glue dispensing rate of 165ml / s, and the glue is quickly dispensed through a glue receiving container.

[0027] As a preferred embodiment of the technical means, the mixing tube 5 of this utility model includes a mixing chamber and a mixing core. The mixing core is placed inside the mixing chamber, dividing the space inside the mixing chamber into multiple pathways. The inner diameter of the mixing chamber is 5-7 cm, and the mixing core consists of multiple sets of core strips arranged in a crisscross pattern, with the angle between the core strips and the inner wall of the mixing chamber between 30° and 60°. The mixing chamber with an inner diameter of 5-7 cm allows the adhesive to be mixed more uniformly within the mixing chamber, ensuring mixing accuracy while increasing the dispensing flow rate.

[0028] As a preferred embodiment of the technical means, the glue supply pump includes: component A glue supply pump 1 and component B glue supply pump 2; the mixing valve is connected to two glue inlets and one glue outlet, one of the glue inlets is connected to the glue outlet of component A glue supply pump 1 through a first glue supply pipe 3, and the other glue inlet is connected to the glue outlet of component B glue supply pump 2 through a second glue supply pipe 4. The flow rate of pump A is designed to be 250,000 to 300,000 mPa / s, the flow rate of pump B is designed to be 80,000 to 100,000 mPa / s, and the flow rate after mixing is not higher than 200,000 mPa / s.

[0029] Furthermore, the mixing valve includes: a valve body housing, and a component passing through the valve body housing: First glue supply pipe 3 and second glue supply pipe 4, wherein... One end of the first glue supply tube 3 is connected to the glue outlet of the component A glue supply pump 1, and the other end extends out of the valve body housing after passing through the inside of the valve body housing; The diameter of the second glue supply tube 4 is smaller than that of the first glue supply tube 3. One end of the second glue supply tube 4 is connected to the outlet of the B component glue supply pump 2, and the other end can extend into the first glue supply tube 3. This utility model provides a glue mixing and proportioning device suitable for manual glue dispensing. It is equipped with an automatic glue supply pump and a flow meter to detect the real-time glue supply volume in the glue supply tube. It can achieve automatic mixing ratios from 6:1 to 15:1, achieve a continuous glue dispensing volume of 165ml / s, and quickly dispense glue through a receiving container. Example

[0030] The difference between Example 2 and Example 1 is that the mixing tube comprises multiple sections, which are connected axially by snap-fit ​​connections, with a sealing ring at the connection point of every two sections. Considering the high viscosity and large flow rate of the adhesive in this invention, the use of multiple mixing tubes connected axially further ensures uniform mixing of the adhesive under high flow rate conditions. Example

[0031] The difference between this embodiment and embodiments 1 and 2 is that a check valve 10 is connected to the portion of the second glue supply tube 4 that extends into the first glue supply tube 3 to prevent the glue in the second glue supply tube 4 from flowing back into the first glue supply tube 3. This invention, by connecting a check valve to the portion of the second glue supply tube that extends into the first glue supply tube, can prevent the glue in the second glue supply tube from flowing back into the first glue supply tube, thereby avoiding backflow that could cause the glue to mix and solidify, clogging the pipe and requiring replacement or maintenance. Example

[0032] The difference between this embodiment and embodiments 1-3 is that it also includes a base 5, on which the glue supply pump and glue receiving container are mounted. In addition to providing stable support for the glue supply pump assembly, the base also helps to reduce vibrations generated by the air compressor during operation in the glue supply station.

[0033] As a further preferred embodiment of the technical solution, a protective cover is installed on the base 5, which surrounds the glue supply pump; the protective cover has a door that can be opened or closed. This invention, by surrounding the glue supply pump with a protective cover, can protect the glue supply pump for safe operation while also isolating the noise generated during operation, thus improving the working environment.

[0034] As a further preferred embodiment of the technical solution, the bottom corner of the protective cover is provided with a dispensing port for avoiding the adhesive container.

[0035] As a further preferred embodiment of the technical solution, the protective cover is a transparent protective cover.

[0036] As a preferred embodiment of the present invention (1-4), the glue supply tube is a flexible tube.

[0037] Furthermore, when the glue supply pump supplies glue, there will be pressure in the glue supply pipeline, which will cause the glue supply pipeline to shake. Over time, this will cause the glue supply pipeline joint to loosen. In order to avoid this phenomenon, the hose is provided with a hose fixing bracket to fix it.

[0038] Preferably, the hose fixing bracket in this utility model is a cable chain. Example

[0039] The difference between this embodiment and embodiments 1-4 is that it also includes a flow meter and a control module. The flow meter is connected to the glue supply pipe and is used to detect the real-time glue supply volume in the glue supply pipe. The signal output terminal of the control module is connected to the glue supply motor signal of the glue supply pump. This utility model sets up an automatic glue supply pump, and at the same time works with the flow meter to detect the real-time glue supply volume in the glue supply pipe, which can achieve automatic and accurate mixing ratios from 6:1 to 15:1.

[0040] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A mixing and proportioning device suitable for manual glue dispensing, characterized in that, include: Glue supply pump, with more than one glue supply pump; The mixing valve is connected to multiple glue inlets and one glue outlet. The number of glue inlets matches the number of glue supply pumps. Each glue inlet has a corresponding glue supply pipe connected to the outlet of the corresponding glue supply pump. The glue outlet of the mixing valve is connected to a vertically arranged mixing pipe. Multiple glues are mixed through the mixing pipe, and the mixed glue is discharged through the mixing pipe. A receiving container is located below the mixing tube to collect the mixed adhesive.

2. The mixing and proportioning device for manual glue extraction according to claim 1, characterized in that, The mixing tube includes a mixing chamber and a mixing core. The mixing core is placed inside the mixing chamber and divides the space inside the mixing chamber into multiple passages. The inner diameter of the mixing chamber is 5-7 cm. The mixing core consists of multiple sets of core strips arranged in a crisscross pattern. The angle between the core strips and the inner wall of the mixing chamber is set between 30° and 60°.

3. The mixing and proportioning device for manual glue extraction according to claim 1, characterized in that, The mixing tube consists of multiple sections, which are connected axially by snap-fit ​​connections, and a sealing ring is provided at the connection between every two sections.

4. The mixing and proportioning device for manual glue extraction according to claim 1, characterized in that, The adhesive supply pump includes: an A-component adhesive supply pump and a B-component adhesive supply pump; The mixing valve is connected to two glue inlets and one glue outlet. One glue inlet is connected to the outlet of the A component glue supply pump through a first glue supply pipe, and the other glue inlet is connected to the outlet of the B component glue supply pump through a second glue supply pipe.

5. The mixing and proportioning device for manual glue extraction according to claim 4, characterized in that, The mixing valve includes: a valve body housing, and a component passing through the valve body housing: First glue supply pipe and second glue supply pipe, wherein... One end of the first glue supply tube is connected to the outlet of the component A glue supply pump, and the other end extends out of the valve body housing after passing through the inside of the valve body housing; The diameter of the second glue supply tube is smaller than that of the first glue supply tube. One end of the second glue supply tube is connected to the outlet of the B component glue supply pump, and the other end can extend into the first glue supply tube.

6. The mixing and proportioning device for manual glue extraction according to claim 5, characterized in that, The portion of the second glue supply tube that extends into the first glue supply tube is connected to a check valve to prevent glue in the second glue supply tube from flowing back into the first glue supply tube.

7. The mixing and proportioning device for manual glue extraction according to claim 1, characterized in that, It also includes a base on which the glue supply pump and glue receiving container are mounted. A protective cover is installed on the base to surround the glue supply pump. The protective cover has a door that can be opened or closed.

8. The mixing and proportioning device for manual glue extraction according to claim 1, characterized in that, The glue supply tube is a flexible tube, and a flexible tube fixing bracket is provided on the outside of the flexible tube to fix it.

9. The mixing and proportioning device for manual glue extraction according to claim 8, characterized in that, The hose fixing bracket is a cable chain.

10. The mixing and proportioning device for manual glue extraction according to claim 1, characterized in that, Also includes: A flow meter, connected to the glue supply pipe, is used to detect the real-time glue supply volume in the glue supply pipe; The control module's signal output terminal is connected to the glue supply motor signal of the glue supply pump.

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