CN114130626B - Steady-flow glue applying device and method - Google Patents
Steady-flow glue applying device and method Download PDFInfo
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- CN114130626B CN114130626B CN202111475228.2A CN202111475228A CN114130626B CN 114130626 B CN114130626 B CN 114130626B CN 202111475228 A CN202111475228 A CN 202111475228A CN 114130626 B CN114130626 B CN 114130626B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1007—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material
- B05C11/101—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material responsive to weight of a container for liquid or other fluent material; responsive to level of liquid or other fluent material in a container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1007—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material
- B05C11/1013—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material responsive to flow or pressure of liquid or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/11—Vats or other containers for liquids or other fluent materials
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a steady flow glue applying device which comprises a batching tank assembly, a blanking tank assembly, a metering assembly and a flow regulating assembly, wherein the metering assembly comprises a first flow meter and a second flow meter, the batching tank assembly is used for adding batching to produce glue, the batching tank assembly is connected with the blanking tank assembly to convey the glue, the blanking tank assembly conveys the glue to a glue applying site, the metering assembly respectively measures the flow of the glue in two sections of pipelines, the flow regulating assembly is used for regulating the flow of the glue to enable the stock of the glue in the blanking tank assembly to be in a balanced state, and the measured values of the first flow meter and the second flow meter are equal to reflect the steady pressure and steady flow of the glue in the glue applying process.
Description
Technical Field
The invention relates to the technical field of gypsum board sizing production, in particular to a steady-flow sizing device and a steady-flow sizing method.
Background
In the gypsum board sizing production process, glue flows from the tank body to paper through the height difference to finish sizing operation, but the liquid level of the glue in the tank body is reduced, so that the hydraulic pressure is reduced, the flow rate of the glue is gradually reduced along with the reduction of the liquid pressure, the sizing is uneven, and the product quality is influenced.
At present, the problem of uneven gluing has a great influence on production, and the key problem of ensuring the even gluing is how to keep the glue in the tank body at a constant liquid level.
Disclosure of Invention
The invention aims to provide a steady-flow glue applying device and a steady-flow glue applying method, and the device and the method are used for solving the technical problem that a simple and effective method for keeping the glue liquid level constant is lacked in the prior art.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
a steady flow glue applying device comprises a batching tank assembly, a blanking tank assembly, a metering assembly and a flow regulating assembly, wherein the batching tank assembly is used for adding various kinds of batching to produce glue required for glue applying, the batching tank assembly is connected with the blanking tank assembly through a connecting pipe to convey the glue into the blanking pipe assembly, the blanking tank assembly conveys the glue to a glue applying site through a conveying pipe, the metering assembly is respectively arranged on the connecting pipe and the conveying pipe to measure the flow of the glue in two sections of pipelines, and the flow regulating assembly is used for regulating the flow of the glue in the connecting pipe to enable the stock of the glue in the blanking tank assembly to be in a balanced state;
the metering assembly comprises a first flow meter and a second flow meter, the first flow meter is arranged on the connecting pipe to measure the flow of glue conveyed into the blanking tank assembly by the batching tank assembly, the second flow meter is arranged on the conveying pipe to measure the flow of the glue conveyed to a glue applying site by the blanking tank assembly, and the measured values of the first flow meter and the second flow meter are equal to reflect the stable pressure and flow of the glue in a glue applying process.
As a preferable scheme of the present invention, the dispensing tank assembly and the feeding tank assembly have a height drop, and the dispensing tank assembly is arranged above the feeding tank assembly so that the dispensed glue flows into the feeding tank assembly through the action of gravity.
As a preferable aspect of the present invention, the flow regulating assembly includes an electric regulating valve and a PLC controller, and the electric regulating valve is disposed on the connecting pipe to control the flow of the glue.
As a preferred aspect of the present invention, the batching tank assembly comprises a batching tank body, a multi-channel feeding nozzle, a mixer and a first level meter, wherein the multi-channel feeding nozzle extends into the batching tank body and is communicated with a batching system to convey batching into the batching tank body, the mixer is arranged inside the batching tank body to mix the batching and mixing into glue, and the first level meter is arranged on the inner wall of the batching tank body to measure the level of the glue;
wherein, first level gauge multichannel feed nozzle respectively with PLC controller electric connection, first level gauge is provided with the liquid level height interval, works as when the liquid level in the batching jar body is less than the lower limit value or is higher than the upper limit value, PLC controller control multichannel feed nozzle open with to carry the batching in the batching jar.
As a preferred scheme of the invention, the blanking tank assembly comprises a blanking tank body and a second liquid level meter, the second liquid level meter is arranged on the inner wall of the blanking tank body and is provided with a fixed threshold value to monitor the liquid level height of the glue, and the second liquid level meter is electrically connected with the PLC controller;
when the liquid level in the blanking tank body is lower than the threshold value set by the second liquid level meter, the PLC controls the electric regulating valve to increase the caliber so as to increase the flow of the glue, and when the liquid level in the blanking tank body is higher than the threshold value set by the second liquid level meter, the PLC controls the electric regulating valve to decrease the caliber so as to reduce the flow of the glue.
As a preferable scheme of the invention, the glue discharging device further comprises a glue discharging assembly, the glue discharging assembly is electrically connected with the PLC controller, and after the electric regulating valve is closed, the glue discharging assembly applies pressure to glue in the discharging pipe assembly so as to discharge the glue in a steady flow manner.
As a preferred scheme of the invention, the glue discharging assembly comprises a water tank assembly and an electric control snap spring, the water tank assembly is arranged inside the discharging tank assembly, the electric control snap spring is arranged on the inner wall of the discharging tank assembly to be clamped with the water tank assembly, the electric control snap spring is electrically connected with the PLC control assembly, after the electric regulating valve is completely closed, the electric control snap spring is retracted to enable the water tank assembly to fall into the glue, and tap water is injected into the water tank assembly to apply pressure to the glue.
As a preferred scheme of the present invention, the water tank assembly includes an inner tank body, a water injection pipe, a flow valve and a water injection pump, the water injection pump is communicated with the inner tank body through the water injection pipe to inject tap water into the inner tank body, and the flow valve is disposed on the water injection pipe to control the flow rate of the tap water;
the water injection pump is electrically connected with the PLC, the PLC synchronously starts the water injection pump to inject tap water into the inner tank body when closing the electric regulating valve, and the flow value of the tap water is consistent with the value of the second flowmeter.
As a preferable scheme of the invention, a water pumping pipe is further arranged in the inner tank body, and the water pumping pipe is communicated with a water pumping pump so as to pump and discharge tap water in the inner tank body.
A method of flow-regulated sizing comprising the steps of:
step 100, conveying various ingredients into the ingredient tank body, and stirring to obtain glue needed by glue application;
step 200, opening the electric control valve to convey glue into the blanking tank body until the glue reaches a set liquid level threshold value in the blanking tank body, and then opening a glue outlet of a construction site to start glue applying operation;
step 300, the PLC controls the electric regulating valve to regulate the flow caliber, so that the numerical values of the first flowmeter and the second flowmeter are equal;
step 400, presetting a flow value of a flow valve, synchronously opening the water injection pump and the water suction pump, adjusting the flow valve to enable the preset value to be equal to the numerical value of the second flowmeter, closing the water injection pump after the presetting is finished, and closing the water suction pump after tap water in the inner tank body is completely discharged;
500, ending glue applying operation, wherein the PLC closes an electric control valve and synchronously opens a water injection pump and an electric control snap spring, the inner tank body falls above glue, the water injection pump injects tap water into the inner tank body, the flow of the tap water is consistent with the flow of the output glue, and the original pressure of the glue is replaced by the water pressure of the tap water so as to enable the glue to be discharged in a stable flow manner;
step 600, draining the glue, opening a water pump to extract tap water in the inner tank body, lifting the inner tank body after the tap water is extracted, and clamping the inner tank body with the electric control snap spring again
Compared with the prior art, the invention has the following beneficial effects:
according to the glue applying device, glue is temporarily stored by arranging the batching tank assembly and the blanking tank assembly in the glue applying operation process in the visual angle process, and the glue in the blanking tank body is kept at a constant liquid level by controlling the flow rate of glue delivery through the electric control valve, so that the glue is uniformly applied.
Set up the binder removal subassembly, when the gluey entering final phase, when closing the intercommunication pipeline of the batching jar body and the unloading jar body in advance, appear again along with the liquid level reduces, the problem that the glue velocity of flow reduces, through pour into the pressure that the running water replaced glue into in the binder removal subassembly, make the glue velocity of flow keep invariable to guarantee in final phase, the gluey is still comparatively even.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.
FIG. 1 is a schematic structural view of a steady flow sizing device according to an embodiment of the present invention;
fig. 2 is a flow chart of a steady flow sizing method according to an embodiment of the invention.
The reference numerals in the drawings denote the following, respectively:
1-a batching tank assembly; 2-a blanking tank assembly; 3-a metering assembly; 4-a flow regulating assembly; 5-glue discharging component; 6-connecting pipe; 7-a conveying pipe;
110-a batching tank body; 120-a multi-channel feed nozzle; 130-a stirrer; 140-a first level gauge; 210-blanking a tank body; 220-a second level gauge; 310-a first flow meter; 320-a second flow meter; 410-electric regulating valve; 420-a PLC controller; 510-a water tank assembly; 511-inner tank body; 512-water injection pipe; 513-flow valves; 514-water injection pump; 520-an electric control snap spring; 530-water pumping pipe; 540-suction pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1, the present invention provides a steady flow glue applying device, which comprises a batching tank assembly 1, a blanking tank assembly 2, a metering assembly 3 and a flow regulating assembly 4, wherein the batching tank assembly 1 is used for adding a plurality of batching materials to produce glue required for glue application, the batching tank assembly 1 is connected with the blanking tank assembly 2 through a connecting pipe 6 to convey the glue into the blanking pipe assembly, the blanking tank assembly 2 conveys the glue to a glue applying site through a conveying pipe 7, the metering assemblies 3 are respectively arranged on the connecting pipe 6 and the conveying pipe 7 to measure the flow of the glue in two sections of pipes, and the flow regulating assembly 4 is used for regulating the flow of the glue in the connecting pipe 6 to enable the stock of the glue in the blanking tank assembly 2 to be in a balanced state;
wherein, the metering component 3 comprises a first flow meter 310 and a second flow meter 320, the first flow meter 310 is arranged on the connecting pipe 6 to measure the flow rate of the glue delivered by the batching tank component 1 to the blanking tank component 2, the second flow meter 320 is arranged on the delivery pipe 7 to measure the flow rate of the glue delivered by the blanking tank component 2 to the glue applying site, and the measured values of the first flow meter 310 and the second flow meter 320 are equal to reflect the stable pressure and stable flow of the glue during the glue applying process.
Further, batching jar subassembly 1 with unloading jar subassembly 2 has the height drop, batching jar subassembly 1 sets up so that the glue of preparing flows into through the action of gravity in unloading jar subassembly 2 the top of unloading jar price.
Batching jar subassembly 1 and unloading jar subassembly 2 are installed through a double-deck support and are placed, batching jar subassembly 1 sets up on the upper strata, unloading jar subassembly 2 sets up in the lower floor, batching jar subassembly 1 is connected through the pipeline with unloading jar subassembly 2, the glue that disposes among the batching jar subassembly 1 is carried to unloading jar subassembly 2 through gravity, and the delivery rate of glue keeps unanimous with the output speed of glue among the unloading jar subassembly 2, thereby guarantee that glue keeps invariable liquid level in unloading jar subassembly 2, and then the stationary flow steady voltage is even in order to make the gluey operation in the play glue.
Preferably, the flow rate adjusting assembly 4 comprises an electric control valve 410 and a PLC controller 420, wherein the electric control valve 410 is disposed on the connection pipe 6 to control the flow rate of the glue.
The invention provides a specific structural scheme, the batching tank assembly 1 comprises a batching tank body 110, a multi-channel feeding nozzle 120, a stirrer 130 and a first liquid level meter 140, wherein the multi-channel feeding nozzle 120 extends to be connected into the batching tank body 110 and is communicated with a batching system to convey batching into the batching tank body 110, the stirrer 130 is arranged inside the batching tank body 110 to stir and mix the batching into glue, and the first liquid level meter 140 is arranged on the inner wall of the batching tank body 110 to measure the liquid level of the glue;
wherein, first level gauge 140, multichannel feed nozzle 120 respectively with PLC controller 420 electric connection, first level gauge 140 is provided with the liquid level height interval, works as when the liquid level in the batching jar body 110 is less than the lower limit value or is higher than the upper limit value, PLC controller 420 control multichannel feed nozzle 120 opens in order to carry the batching in the batching jar.
Because the glue in the dispensing tank 110 needs to be transferred to the feed tank assembly 2, when the amount of glue in the dispensing tank 110 is too low, dispensing needs to be continued to produce glue. The primary purpose of the first level gauge 140 is to replenish the raw material in time to produce the glue needed for gluing.
The stirrer 130 is provided in two ways, extending from the top or bottom of the dispensing tank 110 to the inside of the dispensing tank 110, and the stirrer 130 is externally connected with a power supply. The multi-channel feeding nozzle 120 is connected with the batching system, and the raw materials are conveyed into the batching tank body 110 according to a certain proportion.
Further, the blanking tank assembly 2 comprises a blanking tank body 210 and a second liquid level meter 220, the second liquid level meter 220 is arranged on the inner wall of the blanking tank body 210 and is provided with a fixed threshold value to monitor the liquid level height of the glue, and the second liquid level meter 220 is electrically connected with the PLC controller 420;
when the liquid level in the blanking tank 210 is lower than the threshold set by the second liquid level meter 220, the PLC controller 420 controls the electric regulating valve 410 to increase the caliber to increase the flow rate of the glue, and when the liquid level in the blanking tank 210 is higher than the threshold set by the second liquid level meter 220, the PLC controller 420 controls the electric regulating valve 410 to decrease the caliber to decrease the flow rate of the glue.
In summary, the present invention temporarily stores glue by arranging the batching tank assembly 1 and the blanking tank assembly 2 during glue application operation in the visual angle process, and keeps the glue in the blanking tank 210 at a constant level by controlling the flow rate of glue delivery through the electric control valve, thereby ensuring uniform glue application.
After the glue applying operation enters the ending stage, the batching tank 110 does not convey the glue into the blanking tank 210 any more, but the glue in the blanking tank 210 still needs to be uniformly conveyed to the glue applying site, and after the electric regulating valve 410 is closed, the problem that the flow rate of the glue is reduced along with the reduction of the liquid level occurs again.
The invention also provides a scheme aiming at the problems, which comprises a glue discharging assembly 5, wherein the glue discharging assembly 5 is electrically connected with the PLC 420, and when the electric regulating valve 410 is closed, the glue discharging assembly 5 applies pressure to the glue in the blanking pipe assembly so as to enable the glue to be discharged in a steady flow manner.
Arrange gluey subassembly 5 and include water pitcher subassembly 510 and automatically controlled jump ring 520, water pitcher subassembly 510 sets up the inside of unloading jar subassembly 2, automatically controlled jump ring 520 sets up with the joint on the interior jade of unloading jar subassembly 2 water pitcher subassembly 510, automatically controlled jump ring 520 with PLC control assembly electric connection works as after electrical control valve 410 closes completely, automatically controlled jump ring 520 is retrieved so that water pitcher subassembly 510 falls in the glue, the inside running water that injects of water pitcher subassembly 510 with to glue is exerted pressure.
Further, the water tank assembly 510 comprises an inner tank 511, a water injection pipe 512, a flow valve 513 and a water injection pump 514, the water injection pump 514 is communicated with the inner tank 511 through the water injection pipe 512 to inject tap water into the inner tank 511, and the flow valve 513 is arranged on the water injection pipe 512 to control the flow of the tap water;
the water injection pump 514 is electrically connected to the PLC controller 420, and when the PLC controller 420 closes the electric control valve 410, the water injection pump 514 is synchronously started to inject tap water into the inner tank 511, and the flow rate of the tap water is consistent with the value of the second flow meter 320.
Further, a water pumping pipe 530 is further arranged in the inner tank 511, and the water pumping pipe 530 is communicated with a water pumping pump 540 to pump and discharge tap water in the inner tank 511.
It should be noted that the water injection pipe 512 and the water pumping pipe 530 are both provided as hoses to follow the displacement of the inner tank 511, and if a hard pipe is adopted, the use requirement cannot be met.
As shown in fig. 2, the present invention also provides a method for steady flow sizing according to the above device, comprising the steps of:
step 100, conveying various ingredients into the ingredient tank 110, and stirring to obtain glue required by gluing;
step 200, opening the electric control valve to convey glue into the blanking tank body 210 until the glue reaches a set liquid level threshold value in the blanking tank body 210, and then opening a glue outlet of a construction site to start glue applying operation;
step 300, the PLC controller 420 controls the electric control valve 410 to adjust a flow caliber, so that the first flow meter 310 and the second flow meter 320 have the same value;
step 400, presetting a flow value of a flow valve 513, synchronously opening the water injection pump 514 and the water suction pump 540, adjusting the flow valve 513 to enable a preset value to be equal to the numerical value of the second flow meter 320, after the presetting is finished, closing the water injection pump 514, and after tap water in the inner tank body 511 is completely discharged, closing the water suction pump 540;
step 500, ending glue applying operation, wherein the PLC 420 closes an electric control valve and synchronously opens the water injection pump 514 and the electric control clamp spring 520, the inner tank body 511 falls above glue, the water injection pump 514 injects tap water into the inner tank body 511, the flow of the tap water is consistent with the flow of the glue output, and the water pressure of the tap water replaces the original pressure of the glue to enable the glue to be discharged out in a stable flow manner;
step 600, draining the glue, turning on the water pump 540 to pump the tap water in the inner tank 511, lifting the inner tank 511 after the tap water is pumped, and re-clamping the inner tank 511 with the electric control snap spring 520.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.
Claims (2)
1. A method based on a steady flow glue applicator is characterized in that: the steady flow glue applying device comprises a batching tank assembly (1), a blanking tank assembly (2), a metering assembly (3), a flow regulating assembly (4) and a glue discharging assembly (5), wherein the batching tank assembly (1) is used for adding various kinds of batching to produce glue required for glue applying, the batching tank assembly (1) is connected with the blanking tank assembly (2) through a connecting pipe (6) to convey glue into the blanking tank assembly (2), the blanking tank assembly (2) conveys the glue to a glue applying site through a conveying pipe (7), the metering assembly (3) is respectively arranged on the connecting pipe (6) and the conveying pipe (7) to measure the flow of the glue in two sections of pipelines, and the flow regulating assembly (4) is used for regulating the flow of the glue in the connecting pipe (6) to enable the stock of the glue in the blanking tank assembly (2) to be in a balanced state;
wherein the metering assembly (3) comprises a first flow meter (310) and a second flow meter (320), the first flow meter (310) is arranged on the connecting pipe (6) to measure the flow rate of glue delivered into the blanking tank assembly (2) by the batching tank assembly (1), the second flow meter (320) is arranged on the delivery pipe (7) to measure the flow rate of glue delivered to a glue application site by the blanking tank assembly (2), and the measured values of the first flow meter (310) and the second flow meter (320) are equal to reflect the stable pressure and flow of the glue in a glue application process;
the flow regulating assembly (4) comprises an electric regulating valve (410) and a PLC (420), wherein the electric regulating valve (410) is arranged on the connecting pipe (6) to control the flow of the glue;
the batching tank assembly (1) comprises a batching tank body (110), a multi-channel feeding nozzle (120), a stirrer (130) and a first liquid level meter (140), wherein the multi-channel feeding nozzle (120) extends to be connected into the batching tank body (110) and is communicated with a batching system to convey batching into the batching tank body (110), the stirrer (130) is arranged inside the batching tank body (110) to stir the batching and mix the batching into glue, and the first liquid level meter (140) is arranged on the inner wall of the batching tank body (110) to measure the liquid level of the glue;
the first liquid level meter (140) and the multi-channel feeding nozzle (120) are respectively electrically connected with the PLC controller (420), the first liquid level meter (140) is provided with a liquid level height interval, and when the liquid level in the batching tank body (110) is lower than a lower limit value or higher than an upper limit value, the PLC controller (420) controls the multi-channel feeding nozzle (120) to be opened so as to convey batching into the batching tank;
the blanking tank assembly (2) comprises a blanking tank body (210) and a second liquid level meter (220), the second liquid level meter (220) is arranged on the inner wall of the blanking tank body (210) and is provided with a fixed threshold value to monitor the liquid level height of the glue, and the second liquid level meter (220) is electrically connected with the PLC (420);
when the liquid level in the blanking tank body (210) is lower than the threshold value set by the second liquid level meter (220), the PLC controller (420) controls the electric regulating valve (410) to increase the caliber so as to increase the flow of the glue, and when the liquid level in the blanking tank body (210) is higher than the threshold value set by the second liquid level meter (220), the PLC controller (420) controls the electric regulating valve (410) to decrease the caliber so as to reduce the flow of the glue;
the glue discharging assembly (5) is electrically connected with the PLC (420), when the electric control valve (410) is closed, the glue discharging assembly (5) applies pressure to glue in the discharging tank assembly (2) to enable the glue to be discharged out in a stable flow mode, the glue discharging assembly (5) comprises a water tank assembly (510) and an electric control clamp spring (520), the water tank assembly (510) is arranged inside the discharging tank assembly (2), the electric control clamp spring (520) is arranged on the inner wall of the discharging tank assembly (2) to be clamped with the water tank assembly (510), the electric control clamp spring (520) is electrically connected with the PLC (420), when the electric control valve (410) is completely closed, the electric control clamp spring (520) is retracted to enable the water tank assembly (510) to fall into the glue, and tap water is injected into the water tank assembly (510) to apply pressure to the glue;
the water tank assembly (510) comprises an inner tank body (511), a water injection pipe (512), a flow valve (513) and a water injection pump (514), wherein the water injection pump (514) is communicated with the inner tank body (511) through the water injection pipe (512) so as to inject tap water into the inner tank body (511), and the flow valve (513) is arranged on the water injection pipe (512) so as to control the flow of the tap water;
the water injection pump (514) is electrically connected with the PLC (420), when the PLC (420) closes the electric regulating valve (410), the water injection pump (514) is synchronously started to inject tap water into the inner tank body (511), and the flow value of the tap water is consistent with the value of the second flow meter (320);
a water pumping pipe (530) is further arranged in the inner tank body (511), and the water pumping pipe (530) is communicated with a water pumping pump (540) to pump and discharge tap water in the inner tank body (511);
the method comprises the following steps:
step 100, conveying various ingredients into the ingredient tank body (110), and stirring to obtain glue required by gluing;
step 200, opening the electric regulating valve (410) to convey glue into the blanking tank body (210) until the glue reaches a set liquid level threshold value in the blanking tank body (210), and then opening a glue outlet of a construction site to start glue applying operation;
step 300, the PLC controller (420) controls the electric regulating valve (410) to regulate the flow caliber, so that the numerical values of the first flow meter (310) and the second flow meter (320) are equal;
step 400, presetting a flow value of a flow valve (513), synchronously opening a water injection pump (514) and a water suction pump (540), adjusting the flow valve (513) to enable the preset value to be equal to the numerical value of the second flow meter (320), after the presetting is finished, closing the water injection pump (514), and after tap water in the inner tank body (511) is completely discharged, closing the water suction pump (540);
step 500, ending glue applying operation, wherein the PLC (420) closes an electric regulating valve (410) and synchronously opens a water injection pump (514) and an electric control clamp spring (520), the inner tank body (511) falls above glue, the water injection pump (514) injects tap water into the inner tank body (511), the flow of the tap water is consistent with the output flow of the glue, and the original pressure of the glue is replaced by the water pressure of the tap water so as to enable the glue to be discharged in a stable flow;
and 600, draining the glue, turning on a water pump (540) to extract tap water in the inner tank body (511), lifting the inner tank body (511) after the tap water is extracted, and clamping the inner tank body with the electric control snap spring (520) again.
2. A method based on a steady flow sizing device according to claim 1, characterized in that: batching jar subassembly (1) with unloading jar subassembly (2) have the height drop, batching jar subassembly (1) sets up so that the top of unloading jar subassembly (2) is prepared glue flows in through the action of gravity among the unloading jar subassembly (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111475228.2A CN114130626B (en) | 2021-12-06 | 2021-12-06 | Steady-flow glue applying device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111475228.2A CN114130626B (en) | 2021-12-06 | 2021-12-06 | Steady-flow glue applying device and method |
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| CN114130626A CN114130626A (en) | 2022-03-04 |
| CN114130626B true CN114130626B (en) | 2022-12-23 |
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| CN202111475228.2A Active CN114130626B (en) | 2021-12-06 | 2021-12-06 | Steady-flow glue applying device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB672533A (en) * | 1950-02-04 | 1952-05-21 | Anglo Iranian Oil Co Ltd | Improvements in or relating to fuel distribution and storage systems |
| CN104359521A (en) * | 2014-11-15 | 2015-02-18 | 北京航天计量测试技术研究所 | Large-capacity storage tank volume detection system and calibration method |
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| CN211711187U (en) * | 2019-12-30 | 2020-10-20 | 河南天地药业股份有限公司 | Dynamic balance control device for balance tank |
| CN213065577U (en) * | 2020-09-22 | 2021-04-27 | 潜江方圆钛白有限公司 | Automatic control system for improving stable dosage of titanium dioxide organic coating agent |
| CN213078405U (en) * | 2020-06-28 | 2021-04-30 | 北京当升材料科技股份有限公司 | Synthetic feed liquid flow stabilizer and synthetic feed liquid system |
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2021
- 2021-12-06 CN CN202111475228.2A patent/CN114130626B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB672533A (en) * | 1950-02-04 | 1952-05-21 | Anglo Iranian Oil Co Ltd | Improvements in or relating to fuel distribution and storage systems |
| CN104359521A (en) * | 2014-11-15 | 2015-02-18 | 北京航天计量测试技术研究所 | Large-capacity storage tank volume detection system and calibration method |
| CN107354489A (en) * | 2017-08-30 | 2017-11-17 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | The automatic blending of copper electrolysis additive, charging system |
| CN211711187U (en) * | 2019-12-30 | 2020-10-20 | 河南天地药业股份有限公司 | Dynamic balance control device for balance tank |
| CN213078405U (en) * | 2020-06-28 | 2021-04-30 | 北京当升材料科技股份有限公司 | Synthetic feed liquid flow stabilizer and synthetic feed liquid system |
| CN213065577U (en) * | 2020-09-22 | 2021-04-27 | 潜江方圆钛白有限公司 | Automatic control system for improving stable dosage of titanium dioxide organic coating agent |
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| CN114130626A (en) | 2022-03-04 |
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