CN220941576U - Gluing system of dryer and production line thereof - Google Patents
Gluing system of dryer and production line thereof Download PDFInfo
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- CN220941576U CN220941576U CN202322451016.1U CN202322451016U CN220941576U CN 220941576 U CN220941576 U CN 220941576U CN 202322451016 U CN202322451016 U CN 202322451016U CN 220941576 U CN220941576 U CN 220941576U
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- glue
- dryer
- diaphragm pump
- pneumatic diaphragm
- mixing tank
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000004026 adhesive bonding Methods 0.000 title claims description 11
- 239000003292 glue Substances 0.000 claims abstract description 124
- 238000002156 mixing Methods 0.000 claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000004513 sizing Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 9
- 238000001914 filtration Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model provides a sizing system of a dryer and a production line thereof, and relates to the technical field of sizing; the sizing system of the dryer comprises a sizing tank, a sizing groove, a first pneumatic diaphragm pump, a second pneumatic diaphragm pump, an air supply mechanism and a pressure detection switch, wherein a stirrer and a viscosity measurer are arranged in the sizing tank; the glue inlet of the glue groove is connected with the glue outlet of the glue mixing tank through a first rubber pipe, and the glue outlet of the glue groove is connected with the glue inlet of the glue mixing tank through a second rubber pipe; the first pneumatic diaphragm pump is arranged on the first rubber tube; the second pneumatic diaphragm pump is arranged on the second rubber tube; the air supply mechanism is respectively connected with the first pneumatic diaphragm pump and the second pneumatic diaphragm pump through air pipes; the pressure detection switch is arranged on the vent pipe. The utility model has high glue feeding and return efficiency, avoids the blockage of a pipeline, and reduces the production accidents caused by the dead pump of the air pump when the air pump does not work.
Description
Technical Field
The application relates to the technical field of sizing, in particular to a sizing system of a dryer and a production line thereof.
Background
The main equipment for producing the prepreg is a dryer, and the dryer comprises three systems: the equipment operation control system, the heat source supply temperature control system and the glue adjusting control system. In the three control systems, the glue mixing control system is an important link for stabilizing the glue amount of the prepreg, and whether the glue amount of the prepreg is stable depends on whether the glue mixing system can stably control the viscosity of the glue groove and the viscosity tank to keep consistent. However, in the existing glue mixing control system, most of glue feeding and glue returning adopt a self-flowing mode, so that a pipeline is easy to be blocked, the speed is low, the circulation quantity is insufficient, and pollution is easy to occur; there are also some cases where a large circulation amount is adopted, but a problem often encountered in increasing the circulation amount is that when the pump is dead due to the feeding or returning of glue, the glue tank or the bottom glue tank is full of glue, so that production operators are not dared to increase the circulation amount of glue solution.
Disclosure of Invention
The embodiment of the application aims to provide a sizing system of a dryer and a production line thereof, which have high glue feeding and return efficiency, avoid pipeline blockage and reduce production accidents caused by the fact that an air pump is dead and the pump does not work.
The embodiment of the application provides a sizing system of a dryer, which comprises the following components:
the glue mixing tank is characterized in that a feed inlet of the glue mixing tank is connected with an external feeding mechanism, and a stirrer and a viscosity measurer are arranged in the glue mixing tank;
The glue inlet of the glue groove is connected with the glue outlet of the glue mixing tank through a first rubber pipe, and the glue outlet of the glue groove is connected with the glue inlet of the glue mixing tank through a second rubber pipe;
the first pneumatic diaphragm pump is arranged on the first rubber pipe;
The second pneumatic diaphragm pump is arranged on the second rubber tube;
The air supply mechanism is connected with the first pneumatic diaphragm pump and the second pneumatic diaphragm pump through air pipes respectively;
And the pressure detection switch is arranged on the vent pipe.
Optionally, the device also comprises a control device and an alarm device, wherein the control device is respectively connected with the alarm device and the pressure detection switch.
Optionally, the glue mixing tank further comprises a glue base tank, wherein the glue mixing tank is provided with an overflow port, and the overflow port is connected with the glue base tank.
Optionally, the device further comprises a liquid level detection switch, wherein the liquid level detection switch is installed in the bottom glue groove, and the liquid level detection switch is connected with the control device.
Optionally, the device further comprises two filtering devices, and the two filtering devices are arranged on the first rubber tube and the second rubber tube in a one-to-one correspondence.
Optionally, the filtering device comprises a first filter and a second filter which are sequentially connected.
Optionally, the glue inlet of the glue mixing tank is provided with a first valve, the glue inlet is connected with an external feeding mechanism through a glue return pipe, and the glue return pipe is provided with a second valve.
The utility model also provides a production line comprising the dryer gluing system according to any one of the above.
Optionally, the device comprises a plurality of dryer rubberizing systems, and the plurality of dryer rubberizing systems are arranged in parallel.
Compared with the prior art, the gluing system of the dryer has the advantages that the first pneumatic diaphragm pump and the second pneumatic diaphragm pump are arranged on the first rubber pipe and the second rubber pipe, the flow rate of glue solution is quickened through the first pneumatic diaphragm pump and the second pneumatic diaphragm pump, the blockage of a pipeline is avoided, the circulation quantity of the glue solution is increased, the glue feeding and returning of the glue mixing tank are both conveyed by the air pump, the glue solution in the glue mixing tank and the glue mixing tank is more uniformly mixed, and the quality improvement of a prepreg finished product is facilitated; in addition, a pressure detection switch is added, so that whether the first pneumatic diaphragm pump and the second pneumatic diaphragm pump have dead pumps or not can be detected, the abnormality of full glue in the glue tank caused by the dead pumps of the air pump is avoided, and the major potential safety hazard of equipment is eliminated.
Additional features and advantages of the disclosure will be set forth in the description which follows, or in part will be obvious from the description, or may be learned by practice of the disclosure.
In order to make the above objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a sizing system of a dryer according to an embodiment of the present application.
Reference numerals:
100. a dryer sizing system;
1. A glue mixing tank; 2. a glue groove; 3. a first pneumatic diaphragm pump; 4. a second pneumatic diaphragm pump; 5. a primer groove; 6. a filtering device; 7. a first rubber tube; 8. a second rubber tube; 9. an overflow pipe; 10. and (5) returning the rubber tube.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only to distinguish the description, and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, a dryer gluing system 100 according to a preferred embodiment of the present utility model includes a glue mixing tank 1, a glue tank 2, a first pneumatic diaphragm pump 3, a second pneumatic diaphragm pump 4, an air supply mechanism and a pressure detection switch, wherein a feed inlet of the glue mixing tank 1 is connected with an external feeding mechanism, and a stirrer and a viscosity measurer are arranged inside the glue mixing tank 1; the glue inlet of the glue tank 2 is connected with the glue outlet of the glue mixing tank 1 through a first rubber pipe 7, and the glue outlet of the glue tank 2 is connected with the glue inlet of the glue mixing tank 1 through a second rubber pipe 8; the first pneumatic diaphragm pump 3 is arranged on the first rubber tube 7; the second pneumatic diaphragm pump 4 is arranged on the second rubber tube 8; the air supply mechanism is respectively connected with the first pneumatic diaphragm pump 3 and the second pneumatic diaphragm pump 4 through ventilation pipes; the pressure detection switch is arranged on the vent pipe.
In some preferred embodiments of the present utility model, the pressure sensor further comprises a control device and an alarm device, wherein the control device is respectively connected with the alarm device and the pressure detection switch. Thus, when the pressure detection device detects that the pneumatic diaphragm pump is not working, an alarm is sent out to inform an operator.
In some preferred embodiments of the present utility model, the glue mixing tank 1 further comprises a glue tank 5, and the glue mixing tank 1 is provided with an overflow port, and the overflow port is connected with the glue tank 5 through an overflow pipe 9. So, in normal production process, the gum tank 5 does not store the gum solution, only does safe emergency use, and the gum tank 5 is put through with the overflow port of the gum mixing tank 1, and when the gum mixing tank 1 is full of gum, the gum solution can flow to the gum tank 5 through overflow pipe 9.
In some preferred embodiments of the present utility model, the present utility model further comprises a liquid level detection switch, wherein the liquid level detection switch is installed inside the primer groove 5, and the liquid level detection switch is connected with the control device. Therefore, after the liquid level detection switch of the primer groove 5 detects the glue solution, an alarm is sent out immediately, so that an operator can conveniently control the glue supply system of the dryer to stop production, and larger safety accidents of equipment are avoided.
In some preferred embodiments of the present utility model, two filtering devices 6 are further included, and the two filtering devices 6 are mounted to the first rubber tube 7 and the second rubber tube 8 in a one-to-one correspondence. In this way, the glue solution can be filtered.
In some preferred embodiments of the utility model, the filtering means 6 comprise a first filter and a second filter connected in sequence. Thus, multiple filtration is adopted, and the filtration effect is ensured.
In some preferred embodiments of the present utility model, the glue inlet of the glue mixing tank 1 is provided with a first valve, the glue inlet is connected with an external feeding mechanism through a glue return pipe 10, and the glue return pipe 10 is provided with a second valve.
The present utility model also provides a production line comprising a dryer gluing system 100 as described in any of the preceding claims.
In some preferred embodiments of the present utility model, a plurality of the dryer glue systems 100 are included, and a plurality of the dryer glue systems 100 are arranged in parallel.
The working principle of the above-mentioned dryer rubberizing system 100: glue solution prepared by a glue distribution part of the external glue supply mechanism is conveyed to a glue regulating tank through an air pump, qualified glue solution regulated by the glue regulating tank is conveyed to a glue tank 2 through a first pneumatic diaphragm pump 3 for gluing glass fiber cloth, residual glue solution filtered out by the glue tank 2 or an extrusion wheel is conveyed to the glue regulating tank through a second pneumatic diaphragm pump 4 for regulating the glue, and the use circulation flow of the glue solution is completed. The glue supply mode has the advantages that the circulation of glue solution is completed by the pneumatic diaphragm pump, the flow speed is high, the circulation quantity is large, and the glue quantity uniformity of the prepreg is facilitated. In addition, a pressure detection switch is additionally arranged, the working state of the pneumatic diaphragm pump is monitored at any time, and an operator is reminded immediately when a fault exists.
Compared with the prior art, the gluing system 100 of the dryer of the utility model has the advantages that the first pneumatic diaphragm pump 3 and the second pneumatic diaphragm pump 4 are arranged on the first rubber pipe 7 and the second rubber pipe 8, the flow rate of glue solution is accelerated through the first pneumatic diaphragm pump 3 and the second pneumatic diaphragm pump 4, the blockage of a pipeline is avoided, the circulation quantity of the glue solution is increased, the glue feeding and the glue returning of the glue mixing tank 1 are both conveyed by the air pump, the glue solution in the glue mixing tank 2 and the glue mixing tank is more uniformly mixed, and the quality improvement of a prepreg finished product is facilitated; in addition, a pressure detection switch is added, so that whether the first pneumatic diaphragm pump 3 and the second pneumatic diaphragm pump 4 have dead pumps or not can be detected, the abnormality that the glue tank 2 is full of glue due to the dead pumps of the air pump is avoided, and the serious potential safety hazard of equipment is eliminated.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Claims (9)
1. A dryer sizing system, comprising:
the glue mixing tank is characterized in that a feed inlet of the glue mixing tank is connected with an external feeding mechanism, and a stirrer and a viscosity measurer are arranged in the glue mixing tank;
The glue inlet of the glue groove is connected with the glue outlet of the glue mixing tank through a first rubber pipe, and the glue outlet of the glue groove is connected with the glue inlet of the glue mixing tank through a second rubber pipe;
the first pneumatic diaphragm pump is arranged on the first rubber pipe;
The second pneumatic diaphragm pump is arranged on the second rubber tube;
The air supply mechanism is connected with the first pneumatic diaphragm pump and the second pneumatic diaphragm pump through air pipes respectively;
And the pressure detection switch is arranged on the vent pipe.
2. The dryer gumming system of claim 1, further comprising a control device and an alarm device, said control device being connected to said alarm device and said pressure detection switch, respectively.
3. The dryer sizing system of claim 2, further comprising a primer tank, the glue blending tank having an overflow port, the overflow port being connected to the primer tank.
4. A dryer gluing system according to claim 3, further comprising a liquid level detection switch mounted inside the primer trough, the liquid level detection switch being connected to the control device.
5. The dryer sizing system of claim 1, further comprising two filter devices mounted in one-to-one correspondence to the first hose and the second hose.
6. The dryer gluing system of claim 5, wherein the filter device comprises a first filter and a second filter connected in sequence.
7. The dryer rubberizing system of claim 1, wherein a glue inlet of said glue mixing tank is provided with a first valve, said glue inlet is connected with an external feeding mechanism by a glue return pipe, said glue return pipe is provided with a second valve.
8. A production line comprising a dryer gluing system according to any one of claims 1-7.
9. The production line of claim 8, comprising a plurality of said dryer sizing systems, wherein a plurality of said dryer sizing systems are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322451016.1U CN220941576U (en) | 2023-09-11 | 2023-09-11 | Gluing system of dryer and production line thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322451016.1U CN220941576U (en) | 2023-09-11 | 2023-09-11 | Gluing system of dryer and production line thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220941576U true CN220941576U (en) | 2024-05-14 |
Family
ID=91010079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322451016.1U Active CN220941576U (en) | 2023-09-11 | 2023-09-11 | Gluing system of dryer and production line thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220941576U (en) |
-
2023
- 2023-09-11 CN CN202322451016.1U patent/CN220941576U/en active Active
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