CN212023606U - Discharge device for scraping and forming of non-base modified asphalt waterproof coiled material - Google Patents
Discharge device for scraping and forming of non-base modified asphalt waterproof coiled material Download PDFInfo
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- CN212023606U CN212023606U CN202020549647.0U CN202020549647U CN212023606U CN 212023606 U CN212023606 U CN 212023606U CN 202020549647 U CN202020549647 U CN 202020549647U CN 212023606 U CN212023606 U CN 212023606U
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Abstract
The utility model relates to a discharge apparatus for non-tire modified asphalt waterproof coiled material scraping and coating molding, which comprises a discharge hopper with a discharge port formed at the bottom, wherein the discharge hopper comprises a side plate and end plates, the side plate is provided with an interlayer inside and is positioned at two opposite sides, the end plates are arranged at two ends of the side plate and form a hopper cavity, and the lower parts of the side plate and the end plates form a discharge port extending along the length direction of the side plate; the discharging device further comprises a discharging assembly which is arranged at the discharging port and can be extended along the length direction of the discharging port and can be plugged or opened, and a temperature control assembly which can feed heating or heat preservation media into the interlayer, wherein a discharging port which is extended along the length direction of the discharging port is formed in the discharging assembly, when the discharging assembly is opened, the discharging port is communicated with the discharging port, and the width of the communicated part is consistent. The utility model discloses make the discharge capacity obtain accurate control to guaranteed the even uniformity of product thickness, in addition, simple structure, it is convenient to implement, and with low costs.
Description
Technical Field
The utility model belongs to modified asphalt waterproofing membrane production facility field, concretely relates to discharge apparatus that no child modified asphalt waterproofing membrane knife coating shaping was used.
Background
At present, along with the wide application of the non-tire modified asphalt waterproof coiled material in building waterproof engineering, the corresponding waterproof equipment technology is also improved correspondingly. The automation level of equipment is higher, and the waterproofing membrane thickness control of production is more accurate and stable.
Meanwhile, the forming process of the tubeless coiled material is generally divided into extrusion forming and blade coating forming, and compared with the two processes, the tubeless coiled material produced by the blade coating process has more advantages in product quality and appearance and is the development direction, but compared with the extrusion process, the product thickness control of the blade coating process has certain technical difficulty, and the uniformity of the product thickness is relatively poor.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims at providing a discharge apparatus for modified asphalt waterproofing membrane knife coating shaping usefulness of modified of no child of modified.
The technical scheme of the utility model is that: the utility model provides a discharge apparatus that child modified asphalt waterproofing membrane knife coating shaping used, its includes that the bottom forms the discharge hopper of discharge gate, especially:
the discharge hopper comprises side plates and end plates, wherein the side plates are internally provided with interlayers and positioned at two opposite sides, the end plates are arranged at two ends of the side plates and form a hopper cavity, and discharge holes extending along the length direction of the side plates are formed at the lower parts of the side plates and the end plates;
the discharging device further comprises a discharging assembly which is arranged at the discharging port and can be extended along the length direction of the discharging port and can be plugged or opened, and a temperature control assembly which can feed heating or heat preservation media into the interlayer, wherein a discharging port which is extended along the length direction of the discharging port is formed in the discharging assembly, when the discharging assembly is opened, the discharging port is communicated with the discharging port, and the width of the communicated part is consistent.
Preferably, the discharging assembly comprises a discharging seat arranged at the discharging port, a discharging rod extending along the length direction of the discharging port and provided with two end parts capable of freely rotating on the discharging seat, and a driver for driving the discharging rod to rotate around the axis direction of the driver, wherein the discharging port is positioned on the discharging rod.
According to a specific implementation and preferred aspect of the utility model, the discharge arm is cylindricly, and is equipped with from the inside sunken breach in surface on the cylinder, and this breach constitutes the discharge opening.
Specifically, the bottom surface of the notch is a plane. Thus being more beneficial to the uniform discharge of the modified asphalt.
Further, the discharging rod rotates between 0-90 degrees to open or block the discharging hole.
According to yet another embodiment and preferred aspect of the present invention, the bottom surface of the notch rotates with the rotation of the discharge bar and switches between horizontal and vertical, wherein the discharge assembly is in a fully open state when the bottom surface is vertical to the horizontal; when the bottom surface is horizontally arranged, the discharging assembly is in a closed state.
Preferably, the driver comprises a connecting rod fixedly arranged at the end part of the discharging rod and a pushing piece for pushing the connecting rod to rotate around the axle center of the discharging rod in the forward and reverse directions.
Furthermore, the pushing piece is a telescopic rod, one end part of the pushing piece is rotatably connected to the end plate, and the other end part of the pushing piece is rotatably connected to the end part of the connecting rod far away from the discharging rod.
Preferably, the drivers are arranged in two groups and correspondingly arranged at two end parts of the discharging rod, and the two telescopic rods can synchronously extend and retract.
In addition, the temperature control assembly comprises a medium inlet and a medium outlet which are communicated with the interlayer in the side plates, a medium channel which is communicated with the interlayer between the two side plates, a temperature measuring couple which extends into the hopper cavity from the side plates and/or the end plates, and a medium supply unit.
In this example, the heating or insulating medium is heating oil.
Compared with the prior art, the utility model has the advantages of as follows:
the utility model discloses under thermostatic control, pass through the intercommunication of discharge opening and discharge gate with the modified asphalt sizing material, and the width of intercommunication department is unanimous for the discharge capacity obtains accurate control, thereby has guaranteed the even uniformity of product thickness, and in addition, simple structure, it is convenient to implement, and with low costs.
Drawings
FIG. 1 is a schematic front view of a discharging device for scraping and forming a non-tire modified asphalt waterproof coiled material of the present invention;
FIG. 2 is a schematic right-side view of FIG. 1;
FIG. 3 is a partial schematic view of the discharge device (closed state);
fig. 4 is a partial structural schematic view (open state) of the discharging device;
in the drawings: 1. a discharge hopper; 10. a side plate; 11. an end plate; 1a, a discharge hole;
2. a discharge assembly; 20. a discharging seat; 21. a discharge rod; 2a, a discharge opening; 22. a driver; 220. a connecting rod; 221. a pusher member;
3. a temperature control assembly; 30. a media inlet; 31. a media outlet; 32. a media channel.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
As shown in FIG. 1, the embodiment relates to a discharging device for blade coating and forming of a tubeless modified asphalt waterproof coiled material, which comprises a discharging hopper 1, a discharging assembly 2 and a temperature control assembly 3.
Specifically, the bottom of the discharge hopper 1 forms a discharge port 1a, and the discharge hopper 1 includes a side plate 10 having an interlayer inside and located at two opposite sides, and an end plate 11 disposed at two ends of the side plate 10 and forming a hopper cavity, wherein the side plate 10 and the lower portion of the end plate 11 form the discharge port 1a extending along the length direction of the side plate.
As shown in fig. 2, the discharging assembly 2 extends along the length direction of the discharging hole 1a and is arranged at the discharging hole 1a to be capable of being closed or opened.
In this example, the discharging assembly 2 includes a discharging base 20 disposed at the discharging port 1a, a discharging rod 21 extending along the length direction of the discharging port 1a and having two end portions freely rotatably disposed on the discharging base 20, and a driver 22 for driving the discharging rod 21 to rotate around its axis direction, wherein the discharging rod 21 is formed with a discharging port 2a extending along the length direction of the discharging port 1a, and when the discharging assembly 2 is opened, the discharging port 2a and the discharging port 1a are communicated and the width of the communicating portion is consistent. Thus, the uniformity of the unloading of the modified asphalt from the hopper cavity can be ensured.
The discharge rod 21 is cylindrical, and a notch recessed inward from the surface is provided on the cylinder, and this notch constitutes the discharge opening 2 a.
Specifically, the bottom surface of the notch is a plane. Thus being more beneficial to the uniform discharge of the modified asphalt.
Referring to fig. 3 and 4, the discharging rod 21 is rotated between 0 to 90 ° to open or block the discharging hole 1 a.
The bottom surface of the notch rotates along with the rotation of the discharging rod 21 and is switched between horizontal and vertical, wherein when the bottom surface is vertical to the horizontal surface, the discharging assembly is in a fully opened state; when the bottom surface is horizontally arranged, the discharging assembly is in a closed state.
The driver 22 includes a connecting rod 220 fixedly disposed at an end of the discharging rod 21, and a pushing member 221 for pushing the connecting rod 220 to rotate forward and backward around an axial center of the discharging rod 21.
The pushing member 221 is a telescopic rod having one end rotatably connected to the end plate 11 and the other end rotatably connected to the end of the connecting rod 220 away from the discharging rod 21.
In this embodiment, there are two sets of drivers 22, which are correspondingly disposed at two ends of the discharging rod 21, wherein the two telescopic rods are synchronously moved in a telescopic manner.
Specifically, under the servo motor drive, the flexible connecting rod 220 that promotes of telescopic link swings to adjust the width of discharge opening and ejection of compact intercommunication department, satisfy the requirement of uniform discharge.
The temperature control assembly 3 comprises a medium inlet 30 and a medium outlet 31 which are communicated with an interlayer in the side plates 10, a medium channel 32 which is communicated with the interlayer between the two side plates 10, a temperature measuring couple which extends into the hopper cavity from the side plates and/or the end plates, and a medium supply unit.
In this example, the heating or heat-retaining medium is heating oil. The method for controlling the temperature of the material in the hopper cavity at constant temperature by using the heating oil belongs to a common technical means in the field, and the method is not explained in detail and is clear and practicable.
In summary, the implementation process of this embodiment is as follows:
modified asphalt material passes through during the pipeline carries the fill chamber, the periphery in fill chamber is formed with homothermal control assembly, and add under the intermediate layer at the conduction oil, play the heating heat preservation effect to modified asphalt material, let modified asphalt material be in good constant temperature liquid state, the coiled material thickness that the operator produced as required is at input data in the computer, equipment automatically regulated servo motor, servo motor drives the connecting rod and rotates discharge bar to suitable angle, make discharge opening and discharge gate intercommunication, modified asphalt material unloads out the fill chamber from the intercommunication, and scribble the material and scrape on the carrier of discharge gate below operation, form the coiled material of certain thickness.
In the embodiment, the width of the communicated part is in direct proportion to the discharge amount of the modified asphalt material, the thickness of the mixed material coating can be accurately controlled at micron precision, and then the surface of the discharge port is processed by a special machine tool to ensure that the surface of the coating is smooth and regular. In addition, if the production line stops, the discharge port is closed, and no glue material leaks to the surface of the coiled material.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides a discharge apparatus that child-free modified asphalt waterproofing membrane knife coating shaping was used, its discharge hopper that includes bottom formation discharge gate, its characterized in that:
the discharge hopper comprises side plates and end plates, wherein an interlayer is arranged in each side plate, the side plates are positioned on two opposite sides, the end plates are arranged at two ends of each side plate and form a hopper cavity, and discharge holes extending along the length direction of the side plates are formed at the lower parts of the side plates and the end plates;
the discharging device further comprises a discharging assembly which is arranged at the discharging port and can extend along the length direction of the discharging port and be blocked or opened, and a temperature control assembly which can feed a heating or heat-insulating medium into the interlayer, wherein a discharging port which extends along the length direction of the discharging port is formed in the discharging assembly, and when the discharging assembly is opened, the discharging port is communicated with the discharging port, and the width of the communicated part is consistent.
2. The discharging device for blade coating and forming of the tubeless modified asphalt waterproof coiled material according to claim 1, characterized in that: the discharging assembly comprises a discharging seat arranged at the discharging port, a discharging rod extending along the length direction of the discharging port and provided with two end parts capable of freely rotating on the discharging seat, and a driver for driving the discharging rod to rotate around the axis direction of the driver, wherein the discharging port is positioned on the discharging rod.
3. The discharging device for blade coating and forming of the tubeless modified asphalt waterproof coiled material according to claim 2, characterized in that: the discharge rod is cylindrical, a notch which is inwards sunken from the surface is formed in the cylinder, and the notch forms the discharge opening.
4. The discharging device for blade coating and forming of the tubeless modified asphalt waterproof coiled material according to claim 3, characterized in that: the bottom surface of the notch is a plane.
5. The discharging device for blade coating and forming of the tubeless modified asphalt waterproof coiled material according to claim 4, characterized in that: the discharging rod rotates between 0-90 degrees to open or block the discharging hole.
6. The discharging device for blade coating and forming of the tubeless modified asphalt waterproof coiled material according to claim 5, characterized in that: the bottom surface of the notch rotates along with the rotation of the discharging rod and is switched between horizontal and vertical, wherein when the bottom surface is vertical to the horizontal surface, the discharging assembly is in a fully opened state; when the bottom surface is horizontally arranged, the discharging assembly is in a closed state.
7. The discharging device for blade coating and forming of the tubeless modified asphalt waterproof coiled material according to claim 5, characterized in that: the driver comprises a connecting rod fixedly arranged at the end part of the discharging rod and a pushing piece for pushing the connecting rod to rotate around the axis of the discharging rod in the forward and reverse directions.
8. The discharging device for blade coating and forming of the tubeless modified asphalt waterproof coiled material according to claim 7, characterized in that: the pushing piece is a telescopic rod, one end of the pushing piece is rotationally connected to the end plate, and the other end of the pushing piece is rotationally connected to the end part, far away from the discharging rod, of the connecting rod.
9. The discharging device for blade coating and forming of the tubeless modified asphalt waterproof coiled material according to claim 8, wherein: the drivers are arranged in two groups and are correspondingly arranged at two end parts of the discharging rod, and the two telescopic rods stretch synchronously.
10. The discharging device for blade coating and forming of the tubeless modified asphalt waterproof coiled material according to claim 1, characterized in that: the temperature control assembly comprises a medium inlet and a medium outlet which are communicated with an interlayer in the side plates, a medium channel which is communicated with the interlayer between the two side plates, a temperature measuring couple which extends into the hopper cavity from the side plates and/or the end plates, and a medium supply unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549647.0U CN212023606U (en) | 2020-04-14 | 2020-04-14 | Discharge device for scraping and forming of non-base modified asphalt waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549647.0U CN212023606U (en) | 2020-04-14 | 2020-04-14 | Discharge device for scraping and forming of non-base modified asphalt waterproof coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212023606U true CN212023606U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020549647.0U Active CN212023606U (en) | 2020-04-14 | 2020-04-14 | Discharge device for scraping and forming of non-base modified asphalt waterproof coiled material |
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| Country | Link |
|---|---|
| CN (1) | CN212023606U (en) |
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- 2020-04-14 CN CN202020549647.0U patent/CN212023606U/en active Active
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Address after: Suzhou City, Jiangsu province 215008 Guangji Road No. 284 Patentee after: China building materials Suzhou waterproofing Research Institute Co., Ltd Address before: No. 282, Guangji Road, Suzhou City, Jiangsu Province Patentee before: Suzhou Waterproof Research Institute China Academy of Building Materials Science |