Glass wool cloth winding device for air pipe heat preservation
By using a combination technology of roller and damping screws in the air duct winding device, the problem of loosening and uneven winding of the glass wire cloth during the winding process is solved, and a flatter and even winding effect is achieved.
Patent Information
- Application Number
- CN202422330851.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-24
AI Technical Summary
The existing air duct wrapping devices are prone to loosening or displacement during the winding process, resulting in uneven winding of the glass wire cloth and unevenness.
A glass wire cloth winding device for air duct insulation is designed. The glass wire cloth is rolled through the roller and the roller pressure is adjusted automatically by using damping screws to make the glass wire cloth always close to the winding cylinder to avoid loosening and uneven winding.
It effectively avoids looseness and uneven winding of the glass wire cloth during the winding process, ensures the flatness and uniformity of the winding process, and improves the winding effect.
Smart Images
Figure CN223032708U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of winding equipment, and particularly to a glass fiber cloth winding device for duct thermal insulation. Background Art
[0002] With the development of social economy and the continuous improvement of people's demand for a comfortable environment, the thermal insulation work of buildings has become increasingly important. As an important part of the building system, ducts can improve the energy efficiency and comfort of buildings through thermal insulation treatment. As an excellent thermal insulation material, glass fiber cloth has been widely used, and the glass fiber cloth is wound around the duct for thermal insulation. Among the existing winding devices on the market that wind glass fiber cloth on ducts, during the winding process, the first layer is prone to looseness or displacement, cannot be closely attached, and is relatively vulnerable to tension fluctuations and deformation, resulting in unevenness. Therefore, it is necessary to design a glass fiber cloth winding device for duct thermal insulation. Utility Model Content
[0003] To solve or partially solve the problem that it is relatively vulnerable to tension fluctuations and deformation, resulting in unevenness in the related art, the present application provides a glass fiber cloth winding device for duct thermal insulation, which can prevent loosening or displacement during the winding process of the glass fiber cloth.
[0004] The present application discloses a glass fiber cloth winding device for duct thermal insulation, including:
[0005] A support base, on which a hole groove is formed, and a groove is formed on the top of the support base;
[0006] A winding cylinder, a movable column, a damping screw, a connecting column, a roller, a telescopic column, a short plate, and a short shaft;
[0007] A semi-circular plate, on which a semi-circular groove is formed, and a plurality of circular holes are symmetrically formed on the two semi-circular plates on both sides of the semi-circular groove;
[0008] Wherein, the winding cylinder is rotatably arranged in the hole groove between the two support bases, the semi-circular plate is connected to the top of the support base, one end of the movable column is connected to the short plate through the telescopic column, the short shaft is connected to the short plate, the short shaft is matched with the circular hole, and the telescopic column is slidably connected in the semi-circular groove; the movable column is connected in the groove, one end of the movable column is connected to the connecting column through the damping screw, and one end of the connecting column is rotatably provided with the roller, and the roller faces the winding cylinder.
[0009] Optionally, a channel is formed at one end of the movable column, and the connecting column is clamped in the channel and connected through the damping screw.
[0010] Optionally, the damping screw is a bolt with a torsion spring.
[0011] Optionally, a fan-shaped through hole is configured at the center of the semicircular plate.
[0012] Optionally, the semicircular plates are symmetrically arranged on two supporting seats, and the roller transfer is arranged between two connecting columns.
[0013] Optionally, the hole groove is an open groove, and threaded rods are connected at both ends of the winding tube, a threaded tube is threadedly connected on the threaded rod, one end of the threaded tube is connected to a positioning plate, one end of the positioning plate is connected to a curved plate, and the curved plate is screwed into the threaded tube and then pressed on one end of the winding tube.
[0014] Optionally, a fixing seat is connected to the outer side of the support seat at the hole groove, and a through hole is provided on the fixing seat. A handle is inserted and transferred into the through hole, and a cross clamping column is provided at one end of the handle, and the cross clamping column is inserted into the threaded rod and fixed.
[0015] Optionally, a baffle is provided on the handle to limit the axial displacement of the handle in the through hole.
[0016] Optionally, the fixing seat is a U-shaped card, and both ends of the fixing seat are fastened to the supporting seat by screws.
[0017] The technical solution provided by this application may have the following beneficial effects:
[0018] The device uses a roller to roll the glass cloth in transit, so that the glass cloth is close to the winding drum to act as a buffer; at the same time, through the damping of the damping screw itself, the connecting column drives the roller to rotate the damping screw to autonomously adjust the appropriate rolling pressure, so that the glass cloth can always be kept taut with the winding drum 4 during the winding process to avoid unevenness and unevenness.
[0019] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.
[0021] Figure 1 It is a structural schematic diagram of an embodiment of the present application;
[0022] Figure 2 is a structural schematic diagram of another embodiment of the present application;
[0023] Figure 3 is a structural schematic diagram of another embodiment of the present application;
[0024] Figure 4It is a schematic diagram of the connection structure at the threaded cylinder shown in an embodiment of the present application;
[0025] Reference numerals:
[0026] 1, support base; 2, hole groove; 3, threaded rod; 4, winding cylinder; 5, threaded cylinder; 6, positioning disc; 7, curved plate; 8, cross-shaped clamping post; 9, baffle; 10, handle; 11, fixed seat; 12, groove; 13, movable column; 14, channel; 15, damping screw; 16, connecting column; 17, roller; 18, semi-circular plate; 19, semi-circular groove; 20, round hole; 21, telescopic column; 22, short plate. Detailed implementation manners
[0027] The embodiments of the present application will be described in more detail below with reference to the drawings. Although the embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.
[0028] It should be understood that although the terms "first", "second", "third", etc. may be used in the present application to describe various information, such information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of the present application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more unless otherwise specifically defined.
[0029] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present application.
[0030] Unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0031] In view of the above problems, an embodiment of the present application provides a glass fiber cloth winding device for air duct insulation. The technical solutions of the embodiments of the present application will be described in detail below with reference to the drawings.
[0032] As Figure 1 shown, a glass fiber cloth winding device for air duct insulation includes:
[0033] A support base 1, on which a hole groove 2 for connecting a winding cylinder 4 is formed, and a groove 12 for the movement of a movable column 13 is formed at the top of the support base 1;
[0034] A winding cylinder 4, a movable column 13, a damping screw 15, a connecting column 16, a roller 17, a telescopic column 21, a short plate 22, and a short shaft 23;
[0035] A semi-circular plate 18, on which a semi-circular groove 19 is formed, and a plurality of circular holes 20 are symmetrically formed on the two semi-circular plates 18 on both sides of the semi-circular groove 19;
[0036] Among them, the winding cylinder 4 is rotatably arranged in the hole groove 2 between the two support bases 1, the semi-circular plate 18 is connected to the top of the support base 1 by bolts, one end of the movable column 13 is connected to the short plate 22 through the telescopic column 21, the short shaft 23 is connected to the short plate 22, the short shaft 23 is inserted and matched with the circular hole 20, and the telescopic column 21 is slidably connected in the semi-circular groove 19; the movable column 13 is connected in the groove 12, one end of the movable column 13 is connected to the connecting column 16 through the damping screw 15, and one end of the connecting column 16 is rotatably arranged with the roller 17, and the roller 17 faces the winding cylinder 4.
[0037] Thus, in the present application, after the glass cloth is wound on the winding drum 4, the roller 17 presses the glass cloth in the process of transportation, so that the glass cloth is close to the winding drum 4, and the roller 17 serves as both a guide and a buffer. When working, first pull open the short plate 22, so that the short shaft 23 on the short plate 22 is first separated from the circular hole 20, and after adjusting the appropriate pressure, the short shaft 23 is pressed into the circular hole 20. When necessary, the first terminal of the movable column 13 is also provided with a corresponding through hole, so that the short shaft 23 can pass through the circular hole 20 and be inserted therein, providing sufficient limiting and positioning strength for the movable column 13 to prevent the single telescopic column 21 from rotating. When the movable column 13 is fixed, the glass cloth can use the damping of the damping screw 15 itself to make the connecting column 16 drive the roller 17 to autonomously adjust the appropriate rolling force by rotating the damping screw 15, so that the glass cloth can always be kept in tension with the winding drum 4 during the winding process, avoiding unevenness and unevenness. In the present application, the damping of the damping screw 15 can be changed by locating the short plate 22 at different positions, so as to meet different usage requirements.
[0038] In the present application, the roller 17 is used to roll the glass cloth being transported, so that the glass cloth is close to the winding drum 4 to act as a buffer; at the same time, through the damping of the damping screw 15 itself, the connecting column 16 drives the roller 17 to rotate the damping screw 15 to autonomously adjust the appropriate rolling pressure, so that the glass cloth can always be kept in tension with the winding drum 4 during the winding process, avoiding unevenness and unevenness.
[0039] In one embodiment, Figure 1 As shown, in order to facilitate the automatic adaptation and adjustment of the connecting column 16 , a groove 14 is constructed at one end of the movable column 13 , and the connecting column 16 is clamped in the groove 14 and connected by a damping screw 15 .
[0040] In one embodiment, Figure 1 As shown, a simple and convenient damping screw 15 is a bolt with a torsion spring. In this way, the roller 17 automatically rolls and tensions the glass cloth through the torsion of the torsion spring. At the same time, different tensioning degrees can be adjusted through the short plate 22, forming a two-level adjustment structure that can meet different production needs.
[0041] In one embodiment, Figure 2 As shown, the center of the semicircular plate 18 is configured with a fan-shaped through hole.
[0042] In one embodiment, Figure 3 As shown, the semicircular plates 18 are symmetrically arranged on the two support seats 1, and the roller 17 is arranged between the two connecting pillars 16. In this way, the roller 17 rolls the glass cloth more evenly.
[0043] In one embodiment, Figure 4As shown, the hole groove 2 is an open groove, and the two ends of the winding tube 4 are connected with a threaded rod 3, and a threaded tube 5 is threadedly connected on the threaded rod 3. One end of the threaded tube 5 is connected with a positioning plate 6, and one end of the positioning plate 6 is connected with a curved plate 7. The curved plate 7 is screwed into the threaded tube 5 and then pressed on one end of the winding tube 4. Among them, the curved plate 7 is actually a cut part of a thin tube. During use, the threaded rod 3 and the winding tube 4 are first put in through the hole groove 2, and then the glass fiber cloth is placed outside the winding tube 4. The threaded tube 5 is twisted to drive the positioning plate 6 and the curved plate 7 to clamp the first layer of glass fiber cloth wound thereon, thereby preventing a layer of glass fiber cloth from loosening during the winding process and causing subsequent windings to slip off each other.
[0044] In one embodiment, Figure 4 As shown, a fixing seat 11 is connected to the outside of the support seat 1 at the hole groove 2, and a through hole is set on the fixing seat 11. A handle 10 is inserted and transferred into the through hole. A cross clamping column 8 is set at one end of the handle 10. The cross clamping column 8 is inserted into the threaded rod 3 and fixed by screws, etc. At the same time, a baffle 9 is set on the handle 10 to limit the axial displacement of the handle 10 in the through hole. When in use, after the curved plate 7 clamps the first layer of glass cloth wrapped by it, the cross clamping column 8 is inserted into the clamping hole through the handle 10. The baffle 9 is outside the fixing seat to limit the insertion depth of the cross clamping column 8. At the same time, it also avoids the axial displacement of the threaded rod 3. Of course, the threaded rod 3 at the other end must also have a disc. Finally, the handle 10 is turned to perform manual winding, thereby avoiding displacement during the winding process to a certain extent.
[0045] In one embodiment, Figure 4 As shown, for the convenience of connection, the fixing seat 11 is a U-shaped card, and both ends of the fixing seat 11 are fastened to the supporting seat 1 by screws.
[0046] Finally, it should be noted that, in this article, relationships such as first and second, etc. are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms include, include or any other variations are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0047] The unit described as a separation component may or may not be physically separated. The component displayed as a unit may or may not be a physical unit, that is, it may be located in one place or distributed across multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0048] The embodiments of the present application have been described above. The above description is exemplary and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations are obvious to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The choice of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other ordinary skill in the art to understand the embodiments disclosed herein.
Claims
1. A glass cloth winding device for air duct insulation, characterized in that: include: A support seat (1), wherein a hole groove (2) is formed on the support seat (1), and a groove (12) is formed on the top of the support seat (1); Winding cylinder (4), movable column (13), damping screw (15), connecting column (16), roller (17), telescopic column (21), short plate (22), short shaft (23); A semicircular plate (18), wherein a semicircular groove (19) is formed on the semicircular plate (18), and a plurality of circular holes (20) are symmetrically formed on the semicircular plates (18) on both sides of the semicircular groove (19); In which, a winding cylinder (4) is arranged in a transfer manner in the hole groove (2) between the two support seats (1), the semicircular plate (18) is connected to the top of the support seat (1), one end of the movable column (13) is connected to the short plate (22) through the telescopic column (21), the short shaft (23) is connected to the short plate (22), the short shaft (23) is matched with the circular hole (20), and the telescopic column (21) is slidably connected and arranged in the semicircular groove (19); the movable column (13) is connected in the groove (12), one end of the movable column (13) is connected to the connecting column (16) through the damping screw (15), and one end of the connecting column (16) is transferred to the roller (17), and the roller (17) is directly opposite to the winding cylinder (4).
2. The glass cloth winding device for air duct insulation according to claim 1, characterized in that: One end of the movable column (13) is configured with a groove (14), and the connecting column (16) is clamped in the groove (14) and connected via the damping screw (15).
3. The glass cloth winding device for air duct insulation according to claim 2, characterized in that: The damping screw (15) is a bolt with a torsion spring.
4. The glass cloth winding device for air duct insulation according to claim 1, characterized in that: The center of the semicircular plate (18) is configured with a fan-shaped through hole.
5. The glass cloth winding device for air duct insulation according to claim 1, characterized in that: The semicircular plate (18) is symmetrically arranged on the two support seats (1), and the roller (17) is transfer-arranged between the two connecting pillars (16).
6. The glass cloth winding device for air duct insulation according to claim 1, characterized in that: The hole groove (2) is an open groove, and threaded rods (3) are connected at both ends of the winding tube (4), a threaded tube (5) is threadedly connected to the threaded rod (3), one end of the threaded tube (5) is connected to a positioning plate (6), and one end of the positioning plate (6) is connected to a curved plate (7), and the curved plate (7) is pressed onto one end of the winding tube (4) after being screwed into the threaded tube (5).
7. The glass cloth winding device for air duct insulation according to claim 6, characterized in that: A fixing seat (11) is connected to the outside of the support seat (1) at the hole groove (2), and a through hole is provided on the fixing seat (11), and a handle (10) is inserted and connected in the through hole. A cross clamping column (8) is provided at one end of the handle (10), and the cross clamping column (8) is inserted into and fixed on the threaded rod (3).
8. The glass cloth winding device for air duct insulation according to claim 7, characterized in that: The handle (10) is provided with a baffle (9) for limiting the axial displacement of the handle (10) in the through hole.
9. The glass cloth winding device for air duct insulation according to claim 7, characterized in that: The fixing seat (11) is a U-shaped card, and both ends of the fixing seat (11) are fastened to the supporting seat (1) by means of screws.