Double-component glue mixing device with controllable and variable glue mixing ratio

Abstract

The utility model relates to a double-component glue mixing device with a controllable and variable glue mixing ratio, which is characterized by comprising a device frame, a set of A-component glue material conveying system, a set of B-component glue material conveying system, a set of A-component glue material metering system, a set of B-component glue material metering system, a high-pressure pipeline and a double-component mixing device, an electric control system; and a sizing material conveying system thermal insulation auxiliary system. The double-component rubber mixing device is suitable for mixing double-component rubber according to a set proportion, is particularly suitable for mixing high-viscosity rubber, and has the characteristics of simple structure, convenience in use, high working efficiency and strong applicability.

Description

Technical Field

[0001] The utility model relates to the field of two-component adhesive mixing, in particular to a mixing device for two-component high-viscosity epoxy adhesive. Background Art

[0002] With the promotion and application of segmental beam construction technology, the application demand of two-component high-viscosity epoxy adhesive in the construction of bridge segmental beams is growing. At present, the manual mixing process is usually adopted. At the construction site, workers first pour the two-component adhesive into a larger glue bucket in order, and then stir and mix them with a handheld electric stirrer. There are many problems with this mixing method, such as open mixing easily mixes in bubbles that affect the strength of the colloid, the glue temperature is uncontrollable, the manual operation efficiency is low, and there are high risks of safety hazards, etc.

[0003] At present, the representative patents related to glue mixing include: CN101693175A a two-component glue mixer and a closed-loop control method for glue mixing of the glue mixer and CN111672395A an RTM automatic glue mixer. They are mainly used in the automotive industry, the construction industry and the wind power industry, mainly for indoor working conditions and with low viscosity of the glue.

[0004] Those skilled in the art have provided a two-component glue mixing device with a controllable and variable glue mixing ratio to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model aims to provide a mixing device for a two-component high-viscosity epoxy adhesive, so as to solve the problems of uncontrollable glue mixing quality, low manual operation efficiency and great safety risks during the glue mixing process of segmental beam construction.

[0006] In order to solve the above problems, the technical solution adopted by the utility model is:

[0007] A two-component rubber mixing device with a controlled and variable rubber mixing ratio, comprising a device frame, a component A rubber material conveying system, a component B rubber material conveying system, a component A rubber material metering system, a component B rubber material metering system, a high-pressure pipeline, a two-component mixing device, a hydraulic system and an electric control system; the component A rubber material conveying system, the component B rubber material conveying system, the component A rubber material metering system, the component B rubber material metering system, the high-pressure pipeline, the two-component mixing device, the hydraulic system and the electric control system are fixed on the device frame; the high-pressure pipeline connects the component A rubber material conveying system, the component B rubber material conveying system, the component A rubber material metering system, the component B rubber material metering system and the two-component mixing device in sequence to form a complete channel; the component A rubber material conveying system comprises an overhead drive motor, a conveying plunger pump, and a double-column fixing structure, and the component B rubber material conveying system comprises an overhead drive motor, a conveying plunger pump, and a double-column fixing structure A plunger pump and a double-column fixing structure, the double-column fixing structure of the component A rubber conveying system fixes the component A rubber conveying system on the device frame, and the double-column fixing structure of the component B rubber conveying system fixes the component B rubber conveying system on the device frame, the overhead driving motors of the component A rubber conveying system and the component B rubber conveying system are powered by the hydraulic system to drive the conveying plunger pumps of the component A rubber conveying system and the component B rubber conveying system to pump rubber; the component A rubber metering system includes a component A metering pump and a component A reduction motor, and the component B rubber metering system includes a component B metering pump and a component B reduction motor, and the electronic control system controls the component A reduction motor and the component B reduction motor to realize the component A metering pump and the component B metering pump to convey the component A and component B rubbers in proportion.

[0008] A further technical solution is that in the two-component glue mixing device with a controlled and variable mixing ratio, the component A reduction motor and the component B reduction motor are variable frequency motors, and the electric control system performs variable frequency control.

[0009] A further technical solution is that the component A metering pump and the component B metering pump are gear metering pumps.

[0010] A further technical solution is that the electric control system controls the rotation speeds of the component A reduction motor and the component B reduction motor to achieve an output ratio of the component A metering pump and the component B metering pump, and the output ratio is controllable and variable.

[0011] A further technical solution is that the preferred range of the output ratio is 2:1 to 4:1.

[0012] A further technical solution is that a heating device is installed on the wall of the high-pressure pipeline.

[0013] A further technical solution is that the A component rubber conveying system, the B component rubber conveying system, the A component rubber metering system, the B component rubber metering system, and the high-pressure pipeline are enclosed by a shell cover and equipped with a heating device.

[0014] A further technical solution is that a wheeled or skateboard-type moving mechanism is installed at the bottom of the device frame.

[0015] The beneficial effects of adopting the above technical solution are: adapting to the outdoor on-site construction environment, effectively controlling the quality of glue mixing, improving work efficiency, reducing labor intensity, working safety and environmental protection, etc. The utility model is suitable for mixing two-component glue materials according to a set ratio, especially for mixing high-viscosity glue materials, and has the characteristics of simple structure, convenient use, high work efficiency and strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the main view of the utility model

[0017] Figure 2 It is the right view of the utility model

[0018] Figure 3 The schematic diagram of the principle and basic composition of the utility model is as follows DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] The example diagram shows an embodiment of a two-component glue mixing device with a controlled and variable glue mixing ratio of the utility model: a two-component glue mixing device with a controlled and variable glue mixing ratio, comprising a device frame, a component A glue conveying system (1), a component B glue conveying system (7), a component A glue metering system, a component B glue metering system, a high-pressure pipeline, a two-component mixing device (4), a hydraulic system and an electric control system; the component A glue conveying system (1), the component B glue conveying system (7), the component A glue metering system, the component B glue metering system The metering system, high-pressure pipeline, two-component mixing device (4), hydraulic system and electric control system are fixed on the device frame; the high-pressure pipeline connects the A component rubber conveying system (1), the B component rubber conveying system (7), the A component rubber metering system, the B component rubber metering system and the two-component mixing device (4) in sequence to form a complete channel; the A component rubber conveying system (1) includes an overhead drive motor, a conveying plunger pump, and a double-column fixing structure, and the B component rubber conveying system (7) includes An overhead drive motor, a delivery plunger pump, and a double-column fixing structure, wherein the double-column fixing structure of the component A rubber delivery system (1) fixes the component A rubber delivery system (1) on the device frame, and the double-column fixing structure of the component B rubber delivery system (7) fixes the component B rubber delivery system (7) on the device frame, and the overhead drive motors of the component A rubber delivery system (1) and the component B rubber delivery system (7) are powered by the hydraulic system to drive the component A rubber The delivery system (1) and the delivery plunger pump of the component B rubber delivery system (7) perform rubber pumping; the component A rubber metering system comprises a component A metering pump (2) and a component A reduction motor (3), and the component B rubber metering system comprises a component B metering pump (6) and a component B reduction motor (5); the electronic control system controls the component A reduction motor (3) and the component B reduction motor (5) to realize the component A metering pump (2) and the component B metering pump (6) to deliver the component A and component B rubber in proportion.

[0021] According to a preferred embodiment of the two-component glue mixing device with a controllable and variable glue mixing ratio of the utility model, the A component reduction motor (3) and the B component reduction motor (5) are variable frequency motors, and the electric control system performs variable frequency control.

[0022] According to a preferred embodiment of the two-component glue mixing device with a controllable and variable glue mixing ratio of the utility model, the component A metering pump (2) and the component B metering pump (6) are gear metering pumps.

[0023] According to a preferred embodiment of the utility model, a two-component glue mixing device with a controllable and variable glue mixing ratio is provided, wherein the electronic control system controls the rotation speeds of the component A reduction motor (3) and the component B reduction motor (5) to achieve the output ratio of the component A metering pump (2) and the component B metering pump (6), and the output ratio is controllable and variable.

[0024] According to a preferred embodiment of the two-component glue mixing device with a controllable and variable glue mixing ratio of the utility model, the preferred range of the output ratio is 2:1 to 4:1.

[0025] According to a preferred embodiment of the two-component glue mixing device with a controllable and variable glue mixing ratio of the utility model, a heating device is installed on the wall of the high-pressure pipeline.

[0026] According to a preferred embodiment of the utility model, a two-component glue mixing device with a controllable and variable glue mixing ratio is provided, wherein the A component glue conveying system (1), the B component glue conveying system (7), the A component glue metering system, the B component glue metering system, and the high-pressure pipeline are enclosed by a shell cover and equipped with a heating device.

[0027] According to a preferred embodiment of the two-component glue mixing device with a controllable and variable glue mixing ratio of the utility model, a wheel-type or slide-board-type moving mechanism is installed at the bottom of the device frame.

[0028] The utility model discloses a method for using a two-component glue mixing device with a controlled and variable glue mixing ratio:

[0029] A barrel of component A rubber is placed under the component A rubber conveying system (1), and the pressure plate of the conveying system is properly connected to the rubber barrel; a barrel of component B rubber is placed under the component B rubber conveying system (7), and the pressure plate of the conveying system is properly connected to the rubber barrel. After starting the device, the component A rubber conveying system and the component B rubber conveying system pump out each single component rubber from the rubber barrel, and transport it to the component A metering pump (2) and the component B metering pump (6) respectively through high-pressure pipelines. Driven by the component A reduction motor (3) and the component B reduction motor (5), the component A metering pump (2) and the component B metering pump (6) output each single component rubber in proportion, and transport it to the two-component mixing device (4) through high-pressure pipelines. The static mixer of the two-component mixing device (4) mixes the rubber evenly and transports it to the outlet, completing the mixing process. The electric control system comprehensively controls the A component rubber material conveying system, the B component rubber material conveying system, the A component reduction motor (3) and the B component reduction motor (5).

Claims

1. A two-component glue mixing device with a controlled and variable glue mixing ratio, characterized in that: The invention comprises a device frame, a component A rubber conveying system (1), a component B rubber conveying system (7), a component A rubber metering system, a component B rubber metering system, a high-pressure pipeline, a two-component mixing device (4), a hydraulic system and an electric control system; the component A rubber conveying system (1), the component B rubber conveying system (7), the component A rubber metering system, the component B rubber metering system, the high-pressure pipeline, the two-component mixing device (4), the hydraulic system and the electric control system are fixed on the device frame; the high-pressure pipeline connects the component A rubber conveying system (1), the component B rubber conveying system (7), the component A rubber metering system, the component B rubber metering system and the two-component mixing device (4) in sequence to form a complete channel; the component A rubber conveying system (1) comprises an overhead drive motor, a conveying plunger pump and a double-column fixing structure, the component B rubber conveying system (7) comprises an overhead drive motor, a conveying plunger pump and a double-column fixing structure, the component A rubber conveying system (1) comprises a overhead drive motor, a conveying plunger pump and a double-column fixing structure, the component B rubber conveying system (7) comprises a ... The double column fixing structure of the component A rubber material conveying system (1) fixes the component A rubber material conveying system (1) on the device frame, and the double column fixing structure of the component B rubber material conveying system (7) fixes the component B rubber material conveying system (7) on the device frame. The overhead driving motors of the component A rubber material conveying system (1) and the component B rubber material conveying system (7) are powered by the hydraulic system to drive the component A rubber material conveying system (1) and the component B rubber material conveying system (7). The delivery plunger pump of the rubber delivery system (7) is used for rubber pumping; the component A rubber metering system comprises a component A metering pump (2) and a component A reduction motor (3); the component B rubber metering system comprises a component B metering pump (6) and a component B reduction motor (5); the electronic control system controls the component A reduction motor (3) and the component B reduction motor (5) to realize the component A metering pump (2) and the component B metering pump (6) to deliver the component A and component B rubber in proportion.

2. A two-component glue mixing device with a controlled and variable glue mixing ratio according to claim 1, characterized in that: The A component reduction motor (3) and the B component reduction motor (5) are variable frequency motors, and are frequency-controlled by the electric control system.

3. The two-component glue mixing device with a controlled and variable glue mixing ratio according to claim 1, characterized in that: The component A metering pump (2) and the component B metering pump (6) are gear metering pumps.

4. The two-component glue mixing device with a controlled and variable glue mixing ratio according to claim 1, characterized in that: The electric control system controls the rotation speeds of the component A reduction motor (3) and the component B reduction motor (5) to achieve the output ratio of the component A metering pump (2) and the component B metering pump (6), and the output ratio is controllable and variable.

5. A two-component glue mixing device with a controllable and variable glue mixing ratio according to claim 4, characterized in that: The preferred range of the output ratio is 2:1 to 4:

1.

6. The two-component glue mixing device with a controlled and variable glue mixing ratio according to claim 1, characterized in that: The wall of the high-pressure pipeline is additionally provided with a heating device.

7. The two-component glue mixing device with a controlled and variable glue mixing ratio according to claim 1, characterized in that: The component A rubber material conveying system (1), the component B rubber material conveying system (7), the component A rubber material metering system, the component B rubber material metering system, and the high-pressure pipeline are enclosed by a shell cover and equipped with a heating device.

8. The two-component glue mixing device with a controllable and variable glue mixing ratio according to claim 1, characterized in that: A wheeled or skateboard-type moving mechanism is arranged at the bottom of the device frame.

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