Cotton pressing device for heat preservation and insulation cotton
By designing a cotton pressing device for thermal insulation cotton, and adjusting the tilt angle of the cotton stacking unit using adjusting pressure plates and locking components, the problem of poor adaptability to different models of electric crucible furnaces was solved, and production efficiency was improved.
Patent Information
- Application Number
- CN202520034123.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-01-07
AI Technical Summary
Existing technology makes it difficult to adjust the tilt angle of the insulation cotton stacking unit according to the diameter of different models of electric crucible furnaces, resulting in low production efficiency.
A cotton pressing device for heat insulation cotton was designed, including a frame, a worktable, first and second cotton pressing components, and a translation drive device. By adjusting the angle of the pressing plate and locking it with a locking device, the tilt angle of the cotton stacking unit can be adjusted. With the use of the translation drive device, it is ensured that the cotton stacking unit can fit the size of the electric crucible furnace.
The production efficiency of the thermal insulation cotton stacking unit has been improved, ensuring that it can be effectively installed on the wall of the electric crucible furnace and adapt to electric crucible furnaces of different diameters.
Smart Images
Figure CN223657634U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of thermal insulation cotton manufacturing technology, and in particular to a cotton pressing device for thermal insulation cotton. Background Technology
[0002] Thermal insulation cotton (such as aluminosilicate fiber cotton) is a material used to reduce heat transfer. It is frequently used in high-temperature equipment such as electric crucible furnaces and industrial kilns. Taking electric crucible furnaces as an example, thermal insulation cotton is made into a multi-layered structure with a certain thickness and installed around the furnace wall. This can effectively reduce heat loss inside the furnace, allowing the material inside the furnace to maintain a stable heating state at the set temperature. At the same time, its heat insulation function prevents the outer surface temperature of the furnace body from becoming too high, avoiding burns to operators and reducing thermal interference to surrounding equipment and the environment.
[0003] Since the furnace body of an electric crucible is typically cylindrical, the insulation cotton needs to be fabricated into trapezoidal stacked units, and several of these units are then sequentially installed around the central axis of the furnace body along the inner wall. However, because different models of electric crucible furnaces have different furnace body diameters, the tilt angle of the stacked cotton units on the left and right sides of the trapezoidal cross-section needs to be adjusted according to the furnace body diameter. This ensures that the stacked cotton units fit the corresponding diameter of the electric crucible furnace when sequentially installed around the inner wall. Therefore, it is necessary to provide a cotton-pressing device for adjusting the tilt angle of the insulation cotton stacked units. Utility Model Content
[0004] The technical problem to be solved by this utility model is to provide a cotton pressing device for thermal insulation cotton, which can adjust the tilt angle of the cotton stacking unit as needed to improve production efficiency.
[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:
[0006] A pressing device for thermal insulation cotton includes a frame and a pressing mechanism. A worktable is mounted on the frame. The pressing mechanism includes a first pressing component, a second pressing component, and a translation drive device. The first pressing component includes a first fixed seat and a first adjusting pressure plate. The first fixed seat is mounted on the worktable, and the first adjusting pressure plate is rotatably connected to the first fixed seat. The first adjusting pressure plate has a first locking element. The second pressing component includes a second fixed seat and a second adjusting pressure plate. The second fixed seat is mounted on the output end of the translation drive device, and the second adjusting pressure plate is rotatably connected to the second fixed seat. The second adjusting pressure plate is opposite to the first adjusting pressure plate, and the second adjusting pressure plate has a second locking element. The translation drive device is mounted on the worktable and is used to drive the second adjusting pressure plate to move towards or away from the first adjusting pressure plate.
[0007] As a preferred embodiment, the upper parts of the first adjusting plate and the second adjusting plate are respectively hinged to the upper parts of the first fixed seat and the second fixed seat. The lower sides of the first fixed seat and the second fixed seat are provided with first connecting ears. The first connecting ears have an arc-shaped hole with the hinge center as the center. The lower sides of the first adjusting plate and the second adjusting plate are provided with second connecting ears parallel to the first connecting ears. The second connecting ears have a round hole that matches the arc-shaped hole. The first locking member and the second locking member both include a connecting shaft and a nut. The connecting shaft passes through the arc-shaped hole and the round hole, and both ends of the connecting shaft are provided with external threads. The nut is threaded to both ends of the connecting shaft and is used to lock the first adjusting plate or the second adjusting plate.
[0008] As a preferred embodiment, the upper parts of the first adjusting plate and the second adjusting plate are respectively hinged to the upper parts of the first fixed base and the second fixed base. The lower sides of the first fixed base and the second fixed base are provided with first connecting ears. The first connecting ears are provided with at least two positioning holes arranged in an arc array with the hinge center as the center. The lower sides of the first adjusting plate and the second adjusting plate are provided with second connecting ears parallel to the first connecting ears. The second connecting ears are provided with round holes that are adapted to the positioning holes. The first locking member and the second locking member both include a connecting shaft. The connecting shaft passes through the positioning holes and the round holes. The connecting shaft is used to lock the first adjusting plate or the second adjusting plate.
[0009] As a preferred embodiment, the translation drive device is a cylinder, and the piston rod of the translation drive device is fixedly connected to the second fixed seat.
[0010] As a preferred embodiment, the cotton pressing mechanism is provided in at least two sets, which are arranged side by side, and the translation drive devices of the cotton pressing mechanism are connected to each other by a manual valve through a pipeline.
[0011] Compared with the prior art, this utility model achieves at least the following beneficial effects:
[0012] According to the required tilt angles of the left and right sides of the cotton stacking unit, the tilt angles of the first adjusting plate and the second adjusting plate are adjusted by rotating them respectively. Then, the first locking member and the second locking member are used to lock the first adjusting plate and the second adjusting plate respectively. The cotton stacking unit is placed between the first pressing component and the second pressing component. The translation drive device drives the second adjusting plate to move towards the first adjusting plate, so that the second adjusting plate cooperates with the first adjusting plate to press the cotton stacking unit. This completes the adjustment of the tilt angles of the left and right sides of the cotton stacking unit. Thus, when several cotton stacking units are installed around the inner side of the furnace wall in sequence, they can fit the size of the electric crucible and improve the production efficiency of the cotton stacking unit. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;
[0014] Figure 2This is a schematic diagram showing the second adjusting plate moving towards the first adjusting plate in Embodiment 1 of this utility model;
[0015] Figure 3 This is a top view of Embodiment 1 of the present invention;
[0016] Figure 4 This is a schematic diagram of the structure of the second cotton pressing component in Embodiment 1 of this utility model;
[0017] Figure 5 This is an exploded structural diagram of the second cotton pressing component in Embodiment 1 of this utility model;
[0018] Figure 6 for Figure 4 AA section view;
[0019] Figure 7 for Figure 4 BB cross-sectional view;
[0020] Figure 8 This is a schematic diagram of the structure of the second cotton pressing component in Embodiment 2 of this utility model;
[0021] Figure 9 This is an exploded structural diagram of the second cotton pressing component in Embodiment 2 of this utility model;
[0022] Figure 10 for Figure 8 CC section view.
[0023] The following are the labels in the diagram: 1. Frame; 2. Workbench; 3. First pressing assembly; 31. First fixed seat; 32. First adjusting pressure plate; 4. Second pressing assembly; 41. Second fixed seat; 42. Second adjusting pressure plate; 5. Translation drive device; 6. First locking element; 7. Second locking element; 8. First connecting ear; 9. Second connecting ear; 10. Arc-shaped hole; 20. Round hole; 30. Connecting shaft; 40. Nut; 50. Positioning hole; 60. Hand valve; 70. Cotton stacking unit; 80. Hinge center. Detailed Implementation
[0024] The present invention will now be described in detail with reference to exemplary embodiments shown in the accompanying drawings. However, it should be understood that the present application may be implemented in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided herein to make the disclosure of this application more complete and to fully convey the concept of the present application to those skilled in the art.
[0025] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "several" or "more than" means two or more, unless otherwise explicitly specified. In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances. In this application, unless otherwise expressly specified and limited, "above" or "below" a second feature can include direct contact between the first and second features, or it can include contact between the first and second features through another feature between them. Moreover, "above," "over," and "on top" of a second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" of a second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0026] Example 1
[0027] like Figures 1-7 As shown, the cotton stacking and pressing device for the electric insulation furnace includes a frame 1 and a pressing mechanism.
[0028] The machine frame 1 is equipped with a worktable 2; the cotton pressing mechanism includes a first cotton pressing assembly 3, a second cotton pressing assembly 4, and a translation drive device 5; the first cotton pressing assembly 3 includes a first fixed seat 31 and a first adjusting pressure plate 32. The first fixed seat 31 is mounted on the worktable 2, and the first adjusting pressure plate 32 is rotatably connected to the first fixed seat 31. The first adjusting pressure plate 32 is equipped with a first locking member 6, which locks the first adjusting pressure plate 32 after it is rotated to a suitable angle; the second cotton pressing assembly 4 includes a second fixed seat 41 and a second adjusting pressure plate 42. The second fixed seat 41 is mounted on the output end of the translation drive device 5, and the second adjusting pressure plate 42 is mounted on the output end of the translation drive device 5. The pressure plate 42 is rotatably connected to the second fixed base 41, and the second adjusting pressure plate 42 is arranged opposite to the first adjusting pressure plate 32. The second adjusting pressure plate 42 is used to cooperate with the first adjusting pressure plate 32 to press down the left and right sides (the left and right sides of the trapezoidal cross section) of the cotton stacking unit 70, thereby adjusting the tilt angle of the left and right sides of the cotton stacking unit 70. The second adjusting pressure plate 42 is provided with a second locking member 7. After the second adjusting pressure plate 42 is rotated and adjusted to a suitable angle, the second locking member 7 is used to lock the second adjusting pressure plate 42. The translation drive device 5 is installed on the worktable 2 and is used to drive the second adjusting pressure plate 42 to translate toward or away from the first adjusting pressure plate 32.
[0029] When using the cotton stacking and pressing device for the electric insulation furnace: First, according to the required tilt angles of the left and right sides of the cotton stacking unit 70, rotate and adjust the tilt angles of the first adjusting plate 32 and the second adjusting plate 42 respectively. Then, lock the first adjusting plate 32 and the second adjusting plate 42 respectively through the first locking member 6 and the second locking member 7. Finally, place the cotton stacking unit 70 between the first pressing component 3 and the second pressing component 4, and start the translation drive device 5. The translation drive device 5 drives the second adjusting plate 42 to move towards the first adjusting plate 32, so that the second adjusting plate 42 cooperates with the first adjusting plate 32 to press the cotton stacking unit 70. This completes the adjustment of the tilt angles of the left and right sides of the cotton stacking unit 70.
[0030] Specifically, the upper parts of the first adjusting plate 32 and the second adjusting plate 42 are hinged to the upper parts of the first fixed base 31 and the second fixed base 41, respectively. The lower sides of both the first fixed base 31 and the second fixed base 41 are provided with first connecting ears 8. An arc-shaped hole 10 is formed on the first connecting ear 8 with the hinge center 80 as the center; that is, the arc-shaped hole 10 is an arc-shaped trajectory hole formed around the hinge center 80. The lower sides of both the first adjusting plate 32 and the second adjusting plate 42 are provided with second connecting ears 9 parallel to the first connecting ears 8. In this embodiment, the two second connecting ears... Ear 9 is located between two first connecting ears 8. The second connecting ear 9 has a round hole 20 that matches the arc-shaped hole 10. The first locking member 6 and the second locking member 7 both include a connecting shaft 30 and a nut 40. The connecting shaft 30 passes through the arc-shaped hole 10 and the round hole 20, and both ends of the connecting shaft 30 are provided with external threads. The nut 40 is threaded to both ends of the connecting shaft 30. Tightening the nut 40 and pressing it against the outside of the first connecting ear 8 can lock the connecting shaft 30 on the first connecting ear 8, thereby locking the first adjusting plate 32 or the second adjusting plate 42.
[0031] Optionally, multiple arc-shaped holes 10 can be provided, and the number of round holes 20 corresponds to the number of arc-shaped holes 10, so that the first adjusting plate 32 or the second adjusting plate 42 can be securely locked by using the corresponding number of first locking members 6 or second locking members 7.
[0032] Optionally, the translation drive device 5 is a cylinder, and the piston rod of the translation drive device 5 is fixedly connected to the second fixed seat 41.
[0033] Optionally, the cotton pressing mechanism is provided in at least two sets, which are arranged side by side, and the translation drive devices 5 of the cotton pressing mechanism are connected to each other by a pipe with a manual valve 60, which can control the action of each translation drive device 5.
[0034] Example 2
[0035] like Figures 8-10 As shown, the difference between this embodiment and embodiment 1 is that: the first connecting ear 8 is provided with at least two positioning holes 50 arranged in an arc array with the hinge center 80 as the center, and the second connecting ear 9 is provided with a round hole 20 that matches the positioning hole 50; the first locking member 6 and the second locking member 7 both include a connecting shaft 30. After rotating and adjusting the first adjusting plate 32 and the second adjusting plate 42 to a suitable tilt angle, the corresponding positioning hole 50 and the round hole 20 are aligned, and then the connecting shaft 30 is passed through the positioning hole 50 and the round hole 20, so as to lock the first adjusting plate 32 or the second adjusting plate 42.
[0036] Optionally, multiple sets of positioning holes 50 can be provided, and the number of round holes 20 corresponds to the number of sets of positioning holes 50. Thus, by using the corresponding number of first locking pieces 6 or second locking pieces 7, the reliability of locking the first adjusting plate 32 or the second adjusting plate 42 can be guaranteed.
[0037] It should be understood that all the above embodiments are exemplary and not restrictive. Any modifications, equivalent changes and alterations made by those skilled in the art to the specific embodiments described above under the concept of this utility model shall still fall within the scope of the technical solution of this utility model.
Claims
1. A cotton pressing device for thermal insulation cotton, characterized in that: The device includes a frame and a pressing mechanism; the frame is equipped with a worktable; the pressing mechanism includes a first pressing component, a second pressing component, and a translation drive device. The first pressing component includes a first fixed seat and a first adjusting pressure plate. The first fixed seat is mounted on the worktable, and the first adjusting pressure plate is rotatably connected to the first fixed seat. The first adjusting pressure plate is equipped with a first locking element. The second pressing component includes a second fixed seat and a second adjusting pressure plate. The second fixed seat is mounted on the output end of the translation drive device, and the second adjusting pressure plate is rotatably connected to the second fixed seat. The second adjusting pressure plate is opposite to the first adjusting pressure plate and is equipped with a second locking element. The translation drive device is mounted on the worktable and is used to drive the second adjusting pressure plate to move towards or away from the first adjusting pressure plate.
2. The cotton pressing device for thermal insulation cotton according to claim 1, characterized in that: The upper parts of the first and second adjusting plates are respectively hinged to the upper parts of the first and second fixed seats. The lower sides of the first and second fixed seats are provided with first connecting ears. The first connecting ears have an arc-shaped hole with the hinge center as the center. The lower sides of the first and second adjusting plates are provided with second connecting ears parallel to the first connecting ears. The second connecting ears have a round hole that matches the arc-shaped hole. The first and second locking members each include a connecting shaft and a nut. The connecting shaft passes through the arc-shaped hole and the round hole, and both ends of the connecting shaft are provided with external threads. The nut is threaded to both ends of the connecting shaft. The nut is used to lock the first or second adjusting plate.
3. The cotton pressing device for thermal insulation cotton according to claim 1, characterized in that: The upper parts of the first and second adjusting plates are respectively hinged to the upper parts of the first and second fixed seats. The lower sides of the first and second fixed seats are provided with first connecting ears. The first connecting ears are provided with at least two positioning holes arranged in an arc array with the hinge center as the center. The lower sides of the first and second adjusting plates are provided with second connecting ears parallel to the first connecting ears. The second connecting ears are provided with round holes that are adapted to the positioning holes. The first and second locking members both include connecting shafts. The connecting shafts pass through the positioning holes and the round holes. The connecting shafts are used to lock the first or second adjusting plates.
4. The pressing device for thermal insulation cotton according to claim 1, characterized in that: The translation drive device is a cylinder, and the piston rod of the translation drive device is fixedly connected to the second fixed seat.
5. The pressing device for thermal insulation cotton according to claim 4, characterized in that: The cotton pressing mechanism is provided in at least two sets, which are arranged side by side, and the translation drive devices of the cotton pressing mechanism are connected to each other by a manual valve through a pipeline.