CN212096923U

CN212096923U - Online ratio conveyor

Info

Publication number: CN212096923U
Application number: CN201921908752.2U
Authority: CN
Inventors: 王泽南
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-12-08
Anticipated expiration: 2029-11-01

Abstract

The utility model relates to an online ratio conveyor relates to many material ratio and carries technical field, conveyor include main ratio ware and supplementary ratio ware, main ratio ware be connected with main servo motor, supplementary ratio ware be connected with supplementary servo motor, main servo motor be connected with the switch board electricity, supplementary servo motor be connected with the switch board electricity, main ratio ware through main pressurization storage bucket feed, output terminal be connected with the rifle valve through the pipeline, supplementary ratio ware through supplementary pressurization storage bucket feed, output terminal be connected with the rifle valve through the pipeline, the rifle valve is linked together with the agitator that is connected with the nozzle; the utility model discloses the product can realize that terminal principal agent and curing agent are with how much just how much mix of what is joined in marriage, can accomplish the ratio on line according to the demand at terminal and mix the stirring, has reduced the waste if ratio in advance to reducible equipment is stifled by the trouble emergence of solidification.

Description

Online ratio conveyor

Technical Field

The utility model relates to a many materials ratio carries technical field, in particular to online ratio conveyor.

Background

In the existing production process of coating or coating industry, two liquid materials are often poured together for blending and stirring and then conveyed to a terminal for use, for example, a coating main agent and a curing agent in coating and a sizing main agent and a curing agent in glue coating, and the traditional method is as follows: the main agent and the curing agent are prepared and stirred in a charging basket in advance, and then the mixed liquid material is conveyed to a terminal by a single liquid material pump for coating or spreading.

The main agent and the curing agent are poured together in advance and stirred and mixed, if the main agent and the curing agent cannot be used up before the curing time of the two liquids, the mixed liquid materials are wasted due to the whole curing, the production raw materials are increased, and the pollution of waste materials to the environment is possibly caused; in addition, the viscosity of the liquid materials is gradually increased while the main agent and the curing agent are stirred and mixed, so that a delivery pump is blocked or solidified together, normal production is influenced, equipment failure is possibly caused, and the time and the cost for maintaining the equipment are increased. How to reduce waste and improve efficiency is a technical problem which is urgently needed to be solved at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: an on-line proportioning delivery device is provided to solve the above technical problems in the prior art.

According to the above-mentioned purpose, the basic technical scheme of the utility model is: the utility model provides an online ratio conveyor which characterized in that: conveyor include main proportioner and assist the proportioner, main proportioner be connected with main servo motor, assist the proportioner be connected with assisting servo motor, main servo motor with assist servo motor and be connected with the switch board electricity, main proportioner pressurize the storage bucket feed through main, output terminal is connected with the rifle valve through the pipeline, assist the proportioner through assisting with the storage bucket feed, output terminal be connected with the rifle valve through the pipeline, the rifle valve is linked together with the agitator that is connected with the nozzle.

Furthermore, the number of the main proportioners and/or the auxiliary proportioners is respectively 1 or more than 1.

Furthermore, a signal switch which is synchronous with power signals of the main proportioner and the auxiliary proportioner is arranged on the gun valve.

Furthermore, the main proportioner is communicated with the main pressurizing barrel, and the auxiliary proportioner is communicated with the auxiliary pressurizing barrel.

Furthermore, the main pressurizing barrel and the auxiliary pressurizing barrel are provided with illuminating lamps.

Furthermore, transparent observation windows are arranged on the main pressurizing barrel and the auxiliary pressurizing barrel.

Furthermore, a low liquid level and a fault alarm which are electrically connected with the control cabinet are arranged in the main pressurizing barrel and the auxiliary pressurizing barrel.

Furthermore, the main pressurizing barrel and the auxiliary pressurizing barrel are provided with sealing devices.

Furthermore, the cover of the main pressurizing barrel and the cover of the auxiliary pressurizing barrel are provided with air inlet valves for injecting inert gas into the barrels.

Specifically, the inert gas is nitrogen.

Furthermore, heaters are arranged on the barrel walls and/or the conveying pipelines of the main pressurizing barrel and the auxiliary pressurizing barrel.

More specifically, a pipeline bracket is arranged on a pipeline of the heater.

Furthermore, the upper part of the control cabinet is an inclined plane.

Furthermore, a control screen is arranged on the inclined plane.

Furthermore, a PLC controller is arranged behind the control screen.

Compared with the prior art, the utility model discloses an advantage and beneficial effect: the utility model discloses the product, principal agent and curing agent need not allocate the stirring in advance, can realize that the terminal is with how much just to join in marriage how much, how much just stirs and mixes how much. The blending, stirring and mixing of the main agent and the curing agent are completed on line according to the demand of the terminal, so that the waste possibly caused by stirring and mixing in advance is reduced, the fault that equipment is blocked and cured possibly caused by stirring and mixing in advance can be reduced, and the safety is higher.

Drawings

FIG. 1 is a schematic view of the perspective structure of the product of the present invention;

in the figure: 1. a main pressurizing barrel; 2. an auxiliary pressurizing barrel; 3. a main proportioner; 4. an auxiliary proportioner; 5. an illuminating lamp; 6, a transparent window; 7. a main servo motor; 8. an auxiliary servo motor; 9. a control cabinet; 10. a gun valve; 11. a main material outlet joint; 12. an auxiliary material outlet joint; 13. a stirrer; 14. a nozzle; 15. a heater; 16. a control screen; 17. a bevel; 18. a pipeline bracket; a PLC controller.

Detailed Description

Referring to fig. 1, it is a schematic structural diagram of an embodiment of the on-line proportioning and conveying device of the utility model, which comprises a barrel-type on-line proportioning and conveying device, the conveying device comprises a main proportioner 3 and an auxiliary proportioner 4, the main proportioner 3 is connected with a main servo motor 7, the auxiliary proportioner 4 is connected with an auxiliary servo motor 8, the main servo motor (7) is electrically connected with a control cabinet (9), the auxiliary servo motor (8) is electrically connected with the control cabinet (9), the main proportioner (3) feeds materials through the main pressurizing barrel (1), the main material outlet joint (11) is connected with the gun valve (10), the auxiliary proportioner (4) feeds materials through the auxiliary pressurizing barrel (2), an auxiliary material outlet joint (12) is connected with the gun valve (10), the gun valve (10) is communicated with a stirrer (13) connected with a nozzle (14).

The gun valve 10 is provided with a signal switch which is synchronous with the power supply signals of the main proportioner 3 and the auxiliary proportioner 4; the number of the main proportioners 3 and/or the auxiliary proportioners 4 is 1 or more than 1 respectively; the main proportioner 3 is communicated with the main pressurizing barrel 1, and the auxiliary proportioner 4 is communicated with the auxiliary pressurizing barrel 2; the main pressurizing barrel 1 and the auxiliary pressurizing barrel 2 are provided with illuminating lamps 5; transparent windows 6 are arranged on the main pressurizing barrel 1 and the auxiliary pressurizing barrel 2; the main pressurizing barrel 1 and the auxiliary pressurizing barrel 2 are provided with sealing devices; the barrel covers of the main pressurizing barrel 1 and the auxiliary pressurizing barrel 2 are provided with air inlet valves for injecting inert gas nitrogen into the barrels; the main pressurizing barrel 1 and the auxiliary pressurizing barrel 2 are provided with heaters 15 on the barrel walls and/or the conveying pipelines; a pipeline bracket 18 is arranged on the pipeline of the heater 15; the upper part of the control cabinet 9 is provided with an inclined plane 17; a control screen 16 is arranged on the inclined plane 17; a PLC (programmable logic controller) 19 is arranged in the back of the control screen 16.

The on-line proportioning and conveying device is suitable for on-line proportioning, on-line conveying, on-line mixing and stirring, on-line coating or coating of two or more fluid liquid materials.

When the online proportioning and conveying device is used, the main agent and the curing agent are respectively placed in the main pressurizing barrel 1 and the auxiliary pressurizing barrel 2 above the online proportioning and conveying device, the main pressurizing barrel 1 and the auxiliary pressurizing barrel 2 are of a full-sealing structure in consideration of sensitivity of the curing agent to water vapor (if the curing agent is exposed in air or compressed air, the curing agent can be cured or deteriorated due to water vapor), after liquid materials are added, the barrel covers and other parts are locked in a full-sealing mode, inert gas nitrogen is injected from the air inlet valve of the barrel covers, and the liquid materials in the two barrels are pressurized by the nitrogen. The main pressurizing barrel 1 and the auxiliary pressurizing barrel 2 are respectively provided with a discharge port and a material valve at the bottom, the main discharge port and the material valve are connected with a main proportioner 3, and the discharge port and the material valve of the curing agent are connected with an auxiliary proportioner 4 of the curing agent, namely, the main agent and the curing agent are respectively supplied by different pressurizing barrels and are respectively proportioned and conveyed by respective proportioners instead of being conveyed by a pump. The cover of the main pressurizing barrel 1 and the cover of the auxiliary pressurizing barrel 2 are provided with the illuminating lamp 5 and the glass window 6, so that the amount of liquid materials in the barrels can be conveniently observed, and the materials can be conveniently fed in time.

The on-line proportioning and conveying device is characterized in that proportioners of a main agent and a curing agent are driven by a servo motor and are accurately controlled by a PLC (programmable logic controller), the control screen 16 of the control cabinet 9 can be provided with the volume ratio or the mass ratio of the discharge volumes of the main agent and the curing agent, after the volume ratio or the mass ratio is set, a start key is pressed, and the two proportioners convey respective liquid materials to a terminal through a pipeline according to the set ratio. The control system of the on-line proportioning and conveying device can set and control the temperature, pressure, volume ratio, flow and the like of the medium, and the on-line proportioning and conveying device is also provided with alarm systems such as low liquid level alarm and fault alarm.

The on-line proportioning and conveying device is characterized in that a gun valve 10 is arranged at the terminal of the on-line proportioning and conveying device, the gun valve 10 has two modes of manual control or automatic control, two liquid material inlets are formed in the gun valve 10, and a main agent and a curing agent are respectively connected to different inlets. When the gun valve 10 is opened, the main agent and the curing agent simultaneously enter a mixing stirrer 13 at the front end of the outlet of the gun valve 10 according to a preset proportion, and the main agent and the curing agent are mixed by the stirrer 13 at the outlet end of the gun valve 10 and then sprayed out from a nozzle 14 for coating or coating on a workpiece. The switch signal of the terminal gun valve 10 is synchronous with the power supply signals of the two proportioners, so that the online proportioning delivery and the online stirring mixing are realized.

In order to ensure the performance of the main agent and the curing agent after mixing and stirring, heaters 15 are arranged on the barrel walls of the main pressurizing barrel 1 and the auxiliary pressurizing barrel 2 of the on-line proportioning and conveying device and on the conveying pipeline, and the main agent and the curing agent are respectively heated and kept at the optimal temperature.

In order to ensure the operation convenience of the PLC control screen 16, the upper part of the control cabinet 9 of the online proportioning delivery device is an inclined plane 17, the control screen 16 is embedded on the inclined plane 17, the vision is better, and the touch operation is more convenient.

In order to ensure the safety and the moving convenience of the heating pipeline, the online proportioning and conveying device is provided with a universal rotatable and liftable pipeline support 18.

The above is to the utility model provides an online ratio conveyor introduces, and it is right to have used specific preferred embodiment in this introduction the utility model discloses a principle and implementation mode have been elucidated, and these embodiments are only used for helping to understand the utility model discloses a principle and core thought should point out, to the ordinary technical personnel in this field, do not deviate from the utility model discloses under the prerequisite of design thought, the embodiment in the above-mentioned embodiment can further make up or replace, can be right the utility model discloses carry out a plurality of improvements and embellishments, these improvements and embellishments also fall into the scope of protection of the claims of the utility model.

Claims

1. The utility model provides an online ratio conveyor which characterized in that: conveyor include main ratio ware (3) and assist ratio ware (4), main ratio ware (3) be connected with main servo motor (7), assist ratio ware (4) be connected with assistance servo motor (8), main servo motor (7) be connected with switch board (9) electricity, assistance servo motor (8) be connected with switch board (9) electricity, main ratio ware (3) pressurize bucket (1) feeding through main, major ingredient exit joint (11) are connected with rifle valve (10), supplementary ratio ware (4) through assisting the feeding of pressurizing bucket (2), supplementary exit joint (12) are connected with rifle valve (10), rifle valve (10) are linked together with agitator (13) that are connected with nozzle (14).

2. The on-line proportioning delivery apparatus of claim 1, wherein: the number of the main proportioners (3) and/or the auxiliary proportioners (4) is respectively 1 or more than 1.

3. The on-line proportioning delivery apparatus of claim 1, wherein: and the gun valve 10 is provided with a signal switch which is synchronous with power supply signals of the main proportioner (3) and the auxiliary proportioner (4).

4. An on-line proportioning delivery apparatus according to any one of claims 1 to 3 wherein: the main proportioner (3) is communicated with the main pressurizing barrel (1), and the auxiliary proportioner (4) is communicated with the auxiliary pressurizing barrel (2).

5. The on-line proportioning delivery apparatus of claim 4, wherein: the main pressurizing barrel (1) and the auxiliary pressurizing barrel (2) are provided with illuminating lamps (5).

6. The on-line proportioning delivery apparatus of claim 4, wherein: the main pressurizing barrel (1) and the auxiliary pressurizing barrel (2) are provided with transparent observation windows (6).

7. The on-line proportioning delivery apparatus of claim 4, wherein: the main pressurizing barrel (1) and the auxiliary pressurizing barrel (2) are internally provided with a low liquid level and fault alarm which are electrically connected with the control cabinet (9).

8. The on-line proportioning delivery apparatus of claim 4, wherein: and sealing devices are arranged on the main pressurizing barrel (1) and the auxiliary pressurizing barrel (2).

9. The on-line proportioning delivery apparatus of claim 4, wherein: the cover of the main pressurizing barrel (1) and the cover of the auxiliary pressurizing barrel (2) are provided with air inlet valves for injecting inert gas into the barrels.

10. The on-line proportioning delivery apparatus of claim 9, wherein: the inert gas is nitrogen.

11. The on-line proportioning delivery apparatus of claim 4, wherein: and heaters (15) are arranged on the barrel walls and/or the conveying pipelines of the main pressurizing barrel (1) and the auxiliary pressurizing barrel (2).

12. The on-line proportioning delivery apparatus of claim 11, wherein: and a pipeline support (18) is arranged on a pipeline of the heater (15).

13. The on-line proportioning delivery apparatus of claim 1, wherein: the upper part of the control cabinet (9) is an inclined plane (17).

14. The on-line proportioning delivery apparatus of claim 13, wherein: the inclined plane (17) is provided with a control screen (16).

15. The on-line proportioning delivery apparatus of claim 14, wherein: a PLC (programmable logic controller) (19) is arranged in the cabinet behind the control screen (16).