CN215030588U - Waterproofing membrane child base coating starch device - Google Patents
Waterproofing membrane child base coating starch device Download PDFInfo
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- CN215030588U CN215030588U CN202120443910.2U CN202120443910U CN215030588U CN 215030588 U CN215030588 U CN 215030588U CN 202120443910 U CN202120443910 U CN 202120443910U CN 215030588 U CN215030588 U CN 215030588U
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Abstract
The utility model discloses a waterproofing membrane child base coating starch device, including the impregnation case that is filled with starch emulsion, rotate on the impregnation case and install into cloth guide roll and play cloth guide roll, be located on the impregnation case advance the cloth guide roll with it installs to rotate between the play cloth guide roll and stirs liquid guide cage, the bottom that stirs liquid guide cage is less than the liquid level setting of starch emulsion, be located on the impregnation case the side of going out the cloth guide roll is equipped with crowded liquid roller set. The utility model discloses with it leads to stir liquid direction cage and immerse starch emulsion with child base cloth, child base cloth moves stir liquid direction cage pivoted in-process, it can form the stirring obviously to starch emulsion simultaneously to stir liquid direction cage, and the starch emulsion kinetic energy of stirring increases, can more powerfully permeate the inside of adhering to child base cloth, makes child base cloth flooding more thorough, and the flooding is even.
Description
Technical Field
The utility model relates to a waterproofing membrane production facility technical field especially relates to a waterproofing membrane child base coating starch device.
Background
The base of the waterproof coiled material is mainly base fabric such as polyester non-woven fabric or other fiber mats and the like, and is manufactured through the working procedures of shaping, gum dipping, drying, rolling and the like. The impregnation process is a process of coating starch on the base fabric, and the starch coating effect can directly influence the physical property of the base fabric and the adsorption property of materials such as asphalt and the like in the later period, so that the finished product quality of the waterproof roll is influenced. At present, in the gum dipping procedure, starch is coated, and the tire base fabric is naturally dipped by adopting a method of making the tire base fabric pass through an S-shaped route in a starch pool. Because starch is insoluble in water, the starch emulsion is a starch suspension, and the adhesion of the starch on the base fabric mainly exists in the process of soaking the base fabric. And naturally dipping the base fabric, namely taking away the starch in the process of moving the base fabric in the starch emulsion. In the process, the main trend of the base fabric is that the starch is only attached to the surface of the base fabric, and the penetrating capability to the interior of the base fabric is limited, so the natural impregnation effect is not ideal, and the impregnation is not uniform.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a waterproofing membrane child base coating starch device that flooding is more thorough, flooding is even is provided.
In order to solve the technical problem, the technical scheme of the utility model is that: the device for coating the starch on the waterproof coiled material base comprises a dipping box filled with starch emulsion, wherein a cloth inlet guide roller and a cloth outlet guide roller are rotatably arranged on the dipping box, a liquid stirring guide cage is rotatably arranged between the cloth inlet guide roller and the cloth outlet guide roller on the dipping box, the bottom of the liquid stirring guide cage is lower than the liquid level of the starch emulsion, and a liquid squeezing roller set is arranged on the cloth removing side of the cloth outlet guide roller on the dipping box.
As a preferred technical scheme, a liquid supplementing box which is higher than the liquid level of the starch emulsion is arranged between the cloth feeding guide roller and the liquid stirring guide cage on the gum dipping box, and a plurality of pouring liquid holes are transversely arranged at the bottom of the liquid supplementing box.
As a preferable technical scheme, a pre-dipping guide roller set is arranged on the impregnation tank and between the cloth feeding guide roller and the liquid supplementing tank.
As the preferred technical scheme, stir liquid direction cage is including stirring the liquid pivot, the both ends of stirring the liquid pivot are fixed respectively and are equipped with the stirring rod fixed disk, two it is equipped with the stirring rod that a plurality of circumference equipartitions set up to fix between the stirring rod fixed disk.
As a preferred technical scheme, at least one stirring rod supporting plate fixedly connected with a plurality of stirring rods is fixedly arranged in the middle of the stirring rotating shaft.
Preferably, the dipping tank is provided with a hairbrush on the cloth-coming side and/or the cloth-removing side of the cloth-feeding guide roller.
By adopting the technical scheme, the device for coating the starch on the waterproof coiled material base comprises a dipping box filled with starch emulsion, wherein a cloth inlet guide roller and a cloth outlet guide roller are rotatably arranged on the dipping box, a liquid stirring guide cage is rotatably arranged on the dipping box and positioned between the cloth inlet guide roller and the cloth outlet guide roller, the bottom of the liquid stirring guide cage is lower than the liquid level of the starch emulsion, and a liquid squeezing roller group is arranged on the dipping box and positioned on the cloth removing side of the cloth outlet guide roller. The utility model discloses with it leads to stir liquid direction cage and immerse starch emulsion with child base cloth, child base cloth moves stir liquid direction cage pivoted in-process, it can form the stirring obviously to starch emulsion simultaneously to stir liquid direction cage, and the starch emulsion kinetic energy of stirring increases, can more powerfully permeate the inside of adhering to child base cloth, makes child base cloth flooding more thorough, and the flooding is even.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:
fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure: 1-dipping a glue box; 11-starch emulsion; 2-feeding cloth guide roller; 3-discharging a cloth guide roller; 4-stirring liquid and guiding to a cage; 41-liquid stirring rotating shaft; 42-stirring rod fixing disc; 43-liquid stirring rod; 44-a stir bar support plate; 5-liquid supplement box; 51-a pouring liquid hole; 6-a pre-dipping guide roller set; 7-removing the hairbrush; 8-liquid squeezing roller set; 9-tire base cloth.
Detailed Description
The invention is further explained below with reference to the drawings and examples. In the following detailed description, exemplary embodiments of the invention are described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
As shown in fig. 1, the device for coating starch on the waterproof roll base comprises a glue dipping box 1 filled with starch emulsion 11, a cloth feeding guide roller 2 and a cloth discharging guide roller 3 are rotatably mounted on the glue dipping box 1, a liquid stirring guide cage 4 is rotatably mounted on the glue dipping box 1 between the cloth feeding guide roller 2 and the cloth discharging guide roller 3, and the bottom of the liquid stirring guide cage 4 is lower than the liquid level of the starch emulsion 11. Therefore, the base fabric 9 is immersed into the starch emulsion 11 by the liquid stirring guide cage 4 for guiding, and in the process that the base fabric 9 drives the liquid stirring guide cage 4 to rotate, the liquid stirring guide cage 4 can obviously stir the starch emulsion 11 at the same time, the kinetic energy of the stirred starch emulsion 11 is increased, the starch emulsion can more effectively permeate into the base fabric 9, so that the base fabric 9 is more thoroughly immersed and is uniformly immersed.
In this embodiment, the liquid stirring guiding cage 4 includes a liquid stirring rotating shaft 41, and of course, the liquid stirring rotating shaft 41 is rotatably installed on the dipping box 1. Stirring rod fixing disks 42 are fixedly arranged at two ends of the stirring liquid rotating shaft 41 respectively, a plurality of circumferentially and uniformly distributed stirring rods 43 are fixedly arranged between the stirring rod fixing disks 42, and the stirring liquid guiding cage 4 is formed into a cage-shaped structure by the aid of the circumferentially and uniformly distributed stirring rods 43. When the liquid stirring guide cage 4 rotates, the liquid stirring rod 43 forms an arc-shaped walking path in the starch emulsion 11, and the arc-shaped walking liquid stirring rod 43 can stir the starch emulsion 11. Meanwhile, an interval exists between every two adjacent liquid stirring rods 43, the base fabric 9 immersed in the starch emulsion 11 can be immersed on two sides of the interval, so that the immersion area is increased, and the immersion can be more thorough.
At least one stirring rod supporting plate 44 fixedly connected with the plurality of stirring rods 43 together is fixedly arranged in the middle of the stirring liquid rotating shaft 41, and the stirring rod supporting plate 44 plays a role in reinforcing the stirring rods 43, so that the stirring rods 43 can reliably form guiding contact with the tire base cloth 9, and the rotating stirring of the stirring liquid guiding cage 4 is maintained. Conventionally, the stirring bar supporting plate 44 should not protrude from the guide surface formed by the plurality of stirring bars 43.
In this embodiment, a liquid replenishing box 5 which is higher than the liquid level of the starch emulsion 11 is arranged between the cloth feeding guide roller 2 and the liquid stirring guide cage 4 on the dipping box 1, a plurality of liquid pouring holes 51 are transversely arranged at the bottom of the liquid replenishing box 5, and the liquid replenishing box 5 can also be connected with a liquid supply device and the like. The liquid supplementing box 5 can supplement the starch emulsion 11 to ensure the normal use of the starch emulsion 11 in the dipping box 1, and the starch emulsion 11 poured out from the pouring liquid holes 51 can convert better kinetic energy by means of potential energy and can also effectively permeate into the tire base cloth 9, so that the dipping is more thorough.
A pre-dipping guide roller group 6 is arranged between the cloth feeding guide roller 2 and the liquid supplementing box 5 on the dipping box 1 of the embodiment, and conventionally, the pre-dipping guide roller group 6 comprises at least one underwater guide roller positioned in the starch emulsion 11 and an above-water guide roller corresponding to the cloth removing side of each underwater guide roller. The arrangement of the pre-dipping guide roller group 6 can enable the tire base fabric 9 to be preliminarily dipped with the starch emulsion 11 to form a wet fabric, and the existence of moisture in the wet fabric can enable the subsequent starch emulsion 11 to more rapidly permeate into the tire base fabric 9 under the action of liquid tension. Therefore, the starch emulsion 11 poured from the pouring liquid hole 51 or the starch emulsion 11 stirred by the liquid stirring guide cage 4 can better permeate into the tire base fabric 9, and the completeness of impregnation is further improved.
A liquid squeezing roller set 8 is arranged on the glue dipping box 1 and positioned on the cloth removing side of the cloth discharging guide roller 3, conventionally, the liquid squeezing roller set 8 comprises two liquid squeezing rollers which are oppositely arranged, the pressure of the two liquid squeezing rollers on the base cloth 9 can squeeze the redundant starch emulsion 11 back, and meanwhile, the base cloth 9 can be pulled to move forwards; of course, one of the liquid squeezing rollers is connected with a rotary driving motor.
This embodiment on the dipping glue case 1 lie in advance cloth guide roll 2 remove the cloth side and be equipped with and remove brush 7, it can collude the fibril that drifts away on the child base cloth 9 of dry condition and link away to remove brush 7, makes child base cloth 9 surface keep leveling, improves later stage child base quality, and can avoid miscellaneous silk to pollute starch emulsion 11. This embodiment shows that the hairbrush 7 is provided on both sides of the tire base fabric 9. Of course, the stripping brush 7 can also be arranged on the cloth-coming side of the cloth-feeding guide roll 2, or on both the cloth-removing side and the cloth-coming side of the cloth-feeding guide roll 2.
In this embodiment, the tire base cloth 9 is immersed in the starch emulsion 11 by the liquid stirring guide cage 4 for guiding, and in the process that the tire base cloth 9 drives the liquid stirring guide cage 4 to rotate, the liquid stirring guide cage 4 can obviously stir the starch emulsion 11 at the same time, so that the kinetic energy of the stirred starch emulsion 11 is increased, and the starch emulsion can more effectively permeate into and adhere to the interior of the tire base cloth 9. The embodiment also enables the supplemented starch emulsion 11 to be strongly attached to the inner part of the tire base fabric 9 in a penetration manner through the pouring effect during the liquid supplementing process. This embodiment further promotes the force penetration by pre-impregnation even before the force penetration. Thus, the tire base fabric 9 of this embodiment is impregnated more thoroughly and uniformly.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Waterproofing membrane child base coating starch device is including being filled with the dipping glue case of starch emulsion, its characterized in that: the device comprises a dipping box, a cloth feeding guide roller, a cloth discharging guide roller, a liquid stirring guide cage, a liquid squeezing roller set and a liquid stirring device, wherein the cloth feeding guide roller and the cloth discharging guide roller are rotatably arranged on the dipping box, the liquid stirring guide cage is rotatably arranged between the cloth feeding guide roller and the cloth discharging guide roller on the dipping box, the bottom of the liquid stirring guide cage is lower than the liquid level of starch emulsion, and the cloth discharging side of the cloth discharging guide roller on the dipping box is provided with the liquid squeezing roller set.
2. The apparatus for coating a substrate with starch as claimed in claim 1, wherein: and a liquid supplementing box which is arranged above the liquid level of the starch emulsion is arranged between the cloth feeding guide roller and the liquid stirring guide cage on the impregnation box, and a plurality of liquid pouring holes are transversely arranged at the bottom of the liquid supplementing box.
3. The apparatus for coating a substrate with starch as claimed in claim 2, wherein: and a pre-dipping guide roller set is arranged on the impregnation box and between the cloth feeding guide roller and the liquid supplementing box.
4. The apparatus for coating a substrate with starch as claimed in claim 1, wherein: the stirring liquid guide cage comprises a stirring liquid rotating shaft, stirring rod fixing discs are fixedly arranged at two ends of the stirring liquid rotating shaft respectively, and a plurality of stirring rods are circumferentially and uniformly distributed and arranged between the stirring rod fixing discs.
5. The apparatus for coating a substrate with starch as claimed in claim 4, wherein: the middle part of the liquid stirring rotating shaft is fixedly provided with at least one stirring rod supporting disk fixedly connected with the plurality of liquid stirring rods together.
6. The apparatus for coating a substrate with starch as claimed in claim 1, wherein: and the dipping box is provided with a hairbrush at the cloth coming side and/or the cloth removing side of the cloth feeding guide roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120443910.2U CN215030588U (en) | 2021-03-01 | 2021-03-01 | Waterproofing membrane child base coating starch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120443910.2U CN215030588U (en) | 2021-03-01 | 2021-03-01 | Waterproofing membrane child base coating starch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215030588U true CN215030588U (en) | 2021-12-07 |
Family
ID=79254158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120443910.2U Active CN215030588U (en) | 2021-03-01 | 2021-03-01 | Waterproofing membrane child base coating starch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215030588U (en) |
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2021
- 2021-03-01 CN CN202120443910.2U patent/CN215030588U/en active Active
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