CN218985283U - Accurate metering device of ash process is beaten to sintering combination wallboard - Google Patents
Accurate metering device of ash process is beaten to sintering combination wallboard Download PDFInfo
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- CN218985283U CN218985283U CN202222418101.3U CN202222418101U CN218985283U CN 218985283 U CN218985283 U CN 218985283U CN 202222418101 U CN202222418101 U CN 202222418101U CN 218985283 U CN218985283 U CN 218985283U
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Abstract
The utility model discloses an accurate metering device for an ash beating process of a sintered combined wallboard, which comprises the following components: the powder metering mechanism is used for quantitatively weighing powder; a liquid metering mechanism for quantitatively weighing a liquid; the stirrer is used for mixing powder and liquid, and the liquid which is quantitatively weighed is placed below the liquid metering mechanism and directly enters the stirrer through gravity; the conveying mechanism is arranged between the powder metering mechanism and the stirrer and is used for conveying the quantitatively weighed powder to the stirrer. By adopting the powder metering mechanism provided by the application, the quantitative metering of the adhesive can be realized, the quantitative metering of water can be realized through the liquid metering mechanism, the accurate weighing of the adhesive and the water is realized, and the mixing precision is convenient to improve.
Description
Technical Field
The utility model relates to the technical field of ash beating of a sintered combined wallboard, in particular to an accurate metering device for an ash beating process of a sintered combined wallboard.
Background
When the sintered composite wallboard is produced, the sintered composite wallboard needs to be subjected to ash spraying, wherein the ash spraying is to mix powder (adhesive) with water, and the existing metering mode mostly adopts an electronic belt scale mode, and water distribution is carried out after the powder is metered.
(1) Due to different use occasions and requirements, the speed of the belt is not stable and metering errors can be caused under the influence of various factors in the belt running process.
(2) Because factors such as belt tension and temperature can influence the measurement accuracy of belt scale, increase relative error.
(3) When the material is applied to the belt, the spreading range is relatively large according to different conveying flow rates, and the material changes according to the humidity and the belt speed, so that the measurement accuracy is also affected to a certain extent.
Therefore, the application disadvantage of the electronic belt scale is mainly focused on the situation that the metering accuracy is not high enough or is not stable enough.
Disclosure of Invention
The utility model provides a precise metering device for an ash beating process of a sintered composite wallboard, which aims to solve the technical problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an accurate metering device of ash process is beaten to sintering combination wallboard includes: the powder metering mechanism is used for quantitatively weighing powder; a liquid metering mechanism for quantitatively weighing a liquid; the stirrer is used for mixing powder and liquid, and the liquid which is quantitatively weighed is placed below the liquid metering mechanism and directly enters the stirrer through gravity; the conveying mechanism is arranged between the powder metering mechanism and the stirrer and is used for conveying the quantitatively weighed powder to the stirrer.
In some embodiments, the powder metering mechanism comprises: the automatic feeding device comprises a first conveying belt, a hopper and a feeding plate, wherein the feeding plate is arranged below the first conveying belt and used for supporting the first conveying belt, the hopper is arranged above the first conveying belt, and a bottom opening of the hopper is opposite to the feeding plate, so that the bottom opening of the hopper is in contact with the first conveying belt to realize dynamic sealing.
In some embodiments, the hopper includes the hopper body and sets up the feed bin that divides in hopper body below, the bottom of feed bin is uncovered, and the top of feed bin divides the material unit that the top set up for sliding, divides the material unit through sliding and can realize the intercommunication or separate hopper body and feed bin, and the feed bin is the fender material unit that slides the setting towards the lateral wall of one side of the output of first conveyer belt, keeps off the material unit through sliding and can let the material in the feed bin carry to the mixer along with first conveyer belt.
In some embodiments, the material distributing unit comprises a material distributing plate and a material distributing cylinder, wherein the material distributing plate is arranged in a sliding groove formed in the side wall of the hopper body or the material distributing bin in a sliding manner, and the material distributing cylinder is arranged on the material rack.
In some embodiments, the material blocking unit comprises a material blocking plate and a material blocking cylinder, wherein the material blocking plate is arranged in a guide groove formed in the side wall of the material distributing bin in a sliding manner, and the material blocking cylinder is arranged on the material rack.
In some embodiments, the input end of the conveying mechanism is arranged below the output end of the first conveying belt, and a powder scraping plate is arranged below the output end of the first conveying belt and used for scraping powder attached to the first conveying belt into the conveying mechanism.
In some embodiments, the powder metering mechanism further comprises a screw-type powder conveyor for conveying powder into the hopper.
In some embodiments, the liquid metering mechanism comprises a water tank, a water inlet unit, a water outlet unit and a water level controller, wherein the water tank is arranged on the stirrer through a supporting frame, the water inlet unit is arranged on one side of the water tank, the water outlet unit is arranged at the bottom of the water tank, and the water level controller is used for controlling the water inlet amount of the water tank.
In some embodiments, the water inlet unit comprises a water inlet pipe and a first electromagnetic water valve, the water inlet pipe is arranged on the upper portion of the side wall of the water tank, the first electromagnetic water valve is arranged on the water inlet pipe, the control unit is a ball float valve, and the ball float valve is connected with the first electromagnetic water valve.
In some embodiments, the water outlet unit includes a water outlet pipe disposed at a bottom wall of the water tank and a second electromagnetic water valve disposed on the water outlet pipe.
The application provides a accurate metering device of sintering combination wallboard ash process has the beneficial effect including, but not limited to:
1. the pipeline-closed spiral powder conveying device is adopted, so that dust in the process of conveying and feeding powder is avoided.
2. By adopting the powder metering mechanism provided by the application, the quantitative metering of the adhesive can be realized, the quantitative metering of water can be realized through the liquid metering mechanism, the accurate weighing of the adhesive and the water is realized, and the mixing precision is convenient to improve.
3. The proportioning error of the special adhesive is reduced, so that the stability of the adhesive property is ensured.
4. The equipment investment cost is reduced, and the installation cost and the later maintenance cost are reduced.
5. The powder error can be controlled within 0.25%, and the water error can be controlled within 0.2%.
Drawings
FIG. 1 is a schematic diagram of a precise metering device for an ash beating process of a sintered composite wallboard provided in an embodiment;
FIG. 2 is a schematic view of a powder metering mechanism provided by an embodiment;
FIG. 3 is a schematic view of a liquid metering mechanism provided by an embodiment;
FIG. 4 is a schematic view of a hopper provided by an embodiment;
FIG. 5 is an internal schematic view of a hopper provided by an embodiment;
reference numerals: 1-spiral powder conveyer, 2-powder metering mechanism, 3-transmission mechanism, 4-liquid metering mechanism, 41-water tank, 42-inlet tube, 43-first electromagnetic water valve, 44-outlet pipe, 45-second electromagnetic water valve, 46-ball cock, 5-mixer, 6-powder scraper blade, 21-hopper body, 22-support, 23-first conveyer belt, 24-fender material unit, 241-fender material cylinder, 242-striker plate, 25-divide material unit, 251-divide material cylinder, 252-divide the flitch, 26-lift flitch, 27-divide feed bin, 271-spout, 272-guide way.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the accompanying drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals refer to the same or similar components or components having the same or similar functions throughout. The described embodiments are some, but not all, of the embodiments of the present application. The embodiments described below by referring to the drawings are exemplary and intended for the purpose of explaining the present application and are not to be construed as limiting the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
Embodiments of the present application are described in detail below with reference to the accompanying drawings.
In the description of the present application, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be fixedly connected, or indirectly connected through intermediaries, for example, or may be in communication with each other between two elements or in an interaction relationship between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on the drawings, which are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or display that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or display.
An accurate metering device for the ash beating process of the sintered composite wallboard according to the embodiment of the present application will be described in detail below with reference to fig. 1 to 5. It is noted that the following examples are merely for explaining the present application and are not to be construed as limiting the present application.
An accurate metering device of ash process is beaten to sintering combination wallboard can include: the powder weighing device comprises a powder weighing mechanism, a liquid weighing mechanism, a stirrer and a transmission mechanism, wherein the powder weighing mechanism is used for quantitatively weighing powder; the liquid metering mechanism is used for quantitatively weighing liquid; the stirrer is used for mixing powder and liquid, and is arranged below the liquid metering mechanism, and quantitatively weighed liquid directly enters the stirrer through gravity; the transmission mechanism is arranged between the powder metering mechanism and the stirrer and is used for transmitting the quantitatively weighed powder to the stirrer.
The embodiment of the application provides a powder metering mechanism is different from traditional electronic belt scale, can realize the ration measurement to the binder through adopting the powder metering mechanism that this application provided, can realize the ration measurement to water through liquid metering mechanism, realizes the accurate weighing of binder and water, is convenient for improve the mixing precision. Thereby reducing the proportioning error of the special adhesive and ensuring the stability of the adhesive property.
The powder metering mechanism includes: the automatic feeding device comprises a first conveying belt, a hopper and a lifting plate, wherein the first conveying belt is common conveying equipment in the prior art, the first conveying belt can be sleeved on a driving roller and a driven roller, the driving roller is driven by a stepping motor, the lifting plate is arranged below the first conveying belt and used for supporting the first conveying belt, the hopper is arranged above the first conveying belt through a support, and a bottom opening of the hopper is opposite to the lifting plate, so that the bottom opening of the hopper is in contact with the first conveying belt to realize dynamic sealing. This can avoid the situation that the tightness between the first conveyor belt and the opening at the bottom of the hopper is poor due to the tension change of the first conveyor belt.
The lifting plate can be fixedly arranged through the support, and also can be directly movably arranged, wherein the movable arrangement means that the height of the lifting plate can be adjusted slightly, so that the bottom of the hopper and the first conveying belt are always kept dynamically sealed.
The problem of hopper and the dynamic seal of first conveyer belt, the ration unloading of solution is being solved, the hopper includes the hopper body and sets up the feed bin that divides in hopper body below, the bottom of feed bin is uncovered, and the top of feed bin divides the material unit that the slip set up for, can realize the intercommunication or the isolation with hopper body and feed bin through the slip material unit that divides, and the feed bin is the fender material unit that slides the setting for the lateral wall of one side towards the output of first conveyer belt, keeps off the material unit through the slip and can let the material in the feed bin carry to the mixer along with first conveyer belt.
After the material distributing unit is pulled out, the adhesive in the hopper body falls into the material distributing bin at the bottom, the material distributing bin is filled, then the material distributing unit is pushed in, the isolation of the hopper body and the material distributing bin is realized, the material distributing bin is filled with the material, the consumption of the preset adhesive is realized, and the material in the material distributing bin can be transported away by the first conveying belt after the material blocking unit is opened due to the dynamic seal maintained by the first conveying belt at the bottom of the powder bin, so that the transportation after the adhesive is quantitatively weighed is realized.
In order to ensure that the powder in the hopper body can be fully filled in the distributing bin, the hopper body is in the shape of an inverted pyramid or a inverted prism with a big top and a small bottom. Thus, the powder at the bottom is pressed greatly, and is convenient for filling the material distributing bin.
In some embodiments, the material distributing unit comprises a material distributing plate and a material distributing cylinder, wherein the material distributing plate is arranged in a sliding groove formed in the side wall of the hopper body or the material distributing bin in a sliding manner, and the material distributing cylinder is arranged on the material rack. Through the feed cylinder control feed divider, and the feed divider leads spacingly through the spout, of course for better messenger feed divider operates steadily, also can be equipped with the direction spout in the both sides of hopper body or feed bin, can make the feed divider operate more steadily like this.
In some embodiments, the material blocking unit comprises a material blocking plate and a material blocking cylinder, wherein the material blocking plate is arranged in a guide groove formed in the side wall of the material distributing bin in a sliding manner, and the material blocking cylinder is arranged on the material rack. The material blocking cylinder can control the material blocking plate to slide or retract in the guide groove, so that the opening or closing of the discharge hole of the material distribution bin is realized.
In some embodiments, the input end of the conveying mechanism is arranged below the output end of the first conveying belt, and a powder scraping plate is arranged below the output end of the first conveying belt and used for scraping powder attached to the first conveying belt into the conveying mechanism. The powder scraper ensures that the powder conveyed by the first conveying belt, namely the adhesive, can be completely conveyed to the conveying mechanism as much as possible, the conveying mechanism can be a carrier roller conveying belt, and the powder scraper can be arranged at the output end of the carrier roller conveying belt, so that the powder scraper can be used for scraping the material into the stirrer as completely as possible.
In some embodiments, the powder metering mechanism further comprises a screw-type powder conveyor for conveying powder into the hopper. The powder conveying device drives powder to be conveyed forwards in a spiral conveying mode, and the top of the conveying pipeline is covered by the cover plate, so that dust of the powder in the conveying process is avoided. The top of the hopper is also provided with a hopper cover plate which can be made of organic glass, so that the condition in the hopper can be observed conveniently.
In some embodiments, the liquid metering mechanism comprises a water tank, a water inlet unit, a water outlet unit and a water level controller, wherein the water tank is arranged on the stirrer through a supporting frame, the water inlet unit is arranged on one side of the water tank, the water outlet unit is arranged at the bottom of the water tank, and the water level controller is used for controlling the water inlet amount of the water tank.
The water inlet unit comprises a water inlet pipe and a first electromagnetic water valve, the water inlet pipe is arranged on the upper portion of the side wall of the water tank, the first electromagnetic water valve is arranged on the water inlet pipe, the control unit is a ball float valve, and the ball float valve is connected with the first electromagnetic water valve. The water outlet unit comprises a water outlet pipe and a second electromagnetic water valve, the water outlet pipe is arranged on the bottom wall of the water tank, and the second electromagnetic water valve is arranged on the water outlet pipe.
Before proportioning, a first electromagnetic water valve at the water inlet pipe is in an open state, and after the water level of the water tank reaches a set position, the water tank is controlled by a ball float valve to not be replenished with water. When the front end performs the material dividing action, the first electromagnetic water valve at the water inlet is closed. When the adhesive powder of the distributing bin is conveyed, the second electromagnetic water valve of the water outlet pipe is opened to perform proportioning of water and the adhesive powder, and after the constant volume proportioning action is completed, the second electromagnetic water valve of the water outlet pipe is closed, and the first electromagnetic water valve of the water inlet pipe is opened to perform constant volume water replenishing of the water tank.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. Accurate metering device of ash process is beaten to sintering combination wallboard, its characterized in that includes:
the powder metering mechanism is used for quantitatively weighing powder;
a liquid metering mechanism for quantitatively weighing a liquid;
the stirrer is used for mixing powder and liquid, and the liquid which is quantitatively weighed is placed below the liquid metering mechanism and directly enters the stirrer through gravity;
the conveying mechanism is arranged between the powder metering mechanism and the stirrer and is used for conveying the quantitatively weighed powder to the stirrer.
2. The precise metering device for the ash beating process of the sintered composite wallboard of claim 1, wherein the powder metering mechanism comprises: the automatic feeding device comprises a first conveying belt, a hopper and a feeding plate, wherein the feeding plate is arranged below the first conveying belt and used for supporting the first conveying belt, the hopper is arranged above the first conveying belt, and a bottom opening of the hopper is opposite to the feeding plate, so that the bottom opening of the hopper is in contact with the first conveying belt to realize dynamic sealing.
3. The precise metering device for the ash beating process of the sintered composite wallboard according to claim 2, wherein the hopper comprises a hopper body and a distributing bin arranged below the hopper body, the bottom of the distributing bin is open, the top of the distributing bin is a sliding distributing unit, the hopper body and the distributing bin can be communicated or isolated through the sliding distributing unit, the side wall of the distributing bin at one side of the output end facing the first conveying belt is a sliding distributing unit, and materials in the distributing bin can be conveyed to the stirrer along with the first conveying belt through the sliding distributing unit.
4. The precise metering device for the ash beating process of the sintered composite wallboard according to claim 3, wherein the material distributing unit comprises a material distributing plate and a material distributing cylinder, the material distributing plate is arranged in a sliding groove formed in the side wall of the hopper body or the material distributing bin in a sliding manner, and the material distributing cylinder is arranged on the material rack.
5. The precise metering device for the ash beating process of the sintered composite wallboard according to claim 3, wherein the material blocking unit comprises a material blocking plate and a material blocking cylinder, the material blocking plate is arranged in a guide groove formed in the side wall of the material distributing bin in a sliding manner, and the material blocking cylinder is arranged on the material rack.
6. The precise metering device for the ash beating process of the sintered composite wallboard according to claim 2, wherein the input end of the conveying mechanism is arranged below the output end of the first conveying belt, and a powder scraping plate is arranged below the output end of the first conveying belt and used for scraping powder attached to the first conveying belt into the conveying mechanism.
7. The precise metering device for the ash beating process of the sintered composite wallboard of claim 2, wherein the powder metering mechanism further comprises a screw type powder conveyor for conveying powder into the hopper.
8. The precise metering device for the ash beating process of the sintered composite wallboard according to claim 2, wherein the liquid metering mechanism comprises a water tank, a water inlet unit, a water outlet unit and a water level controller, the water tank is arranged on the stirrer through a supporting frame, the water inlet unit is arranged on one side of the water tank, the water outlet unit is arranged at the bottom of the water tank, and the water level controller is used for controlling the water inlet amount of the water tank.
9. The precise metering device for the ash beating process of the sintered combined wallboard of claim 8, wherein the water inlet unit comprises a water inlet pipe and a first electromagnetic water valve, the water inlet pipe is arranged on the upper part of the side wall of the water tank, the first electromagnetic water valve is arranged on the water inlet pipe, the water level controller is a ball float valve, and the ball float valve is connected with the first electromagnetic water valve.
10. The precise metering device for the ash beating process of the sintered composite wallboard of claim 8, wherein the water outlet unit comprises a water outlet pipe and a second electromagnetic water valve, the water outlet pipe is arranged on the bottom wall of the water tank, and the second electromagnetic water valve is arranged on the water outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222418101.3U CN218985283U (en) | 2022-09-13 | 2022-09-13 | Accurate metering device of ash process is beaten to sintering combination wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222418101.3U CN218985283U (en) | 2022-09-13 | 2022-09-13 | Accurate metering device of ash process is beaten to sintering combination wallboard |
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| Publication Number | Publication Date |
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| CN218985283U true CN218985283U (en) | 2023-05-09 |
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| CN202222418101.3U Active CN218985283U (en) | 2022-09-13 | 2022-09-13 | Accurate metering device of ash process is beaten to sintering combination wallboard |
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- 2022-09-13 CN CN202222418101.3U patent/CN218985283U/en active Active
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