Film isolating and cooling device
By designing a film isolation cooling device including a cooling tank, a circulation tank, agitator and a circulation drive, the problem of the isolation powder not being sufficiently dispersed is solved, and the isolation powder is uniformly adhered to the film surface, reducing viscosity and avoiding adhesion.
Patent Information
- Application Number
- CN202421841240.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-07-31
AI Technical Summary
In the existing film cooling device, the isolation powder cannot be fully dispersed in the coolant, resulting in less and uneven isolation powder attached to the surface of the cooled film, and still has a large viscosity and is prone to sticking.
A film isolation cooling device including a cooling tank, a circulation tank, a stirrer and a circulation drive member is designed. The agitator stirs the coolant and the isolation powder in the circulation tank. The circulation drive member drives the coolant to circulate and flow to ensure that the isolation powder is evenly dispersed in the cooling liquid.
Through this device, the cooled film surface can evenly adhere to the isolation powder, reduce stickiness, avoid adhesion, and facilitate storage and processing.
Smart Images
Figure CN222945984U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the field of film cooling, and in particular to a film isolation cooling device. Background Art
[0002] The temperature of the film formed after rubber mixing or kneading is relatively high and the viscosity is relatively large. Therefore, the film needs to be cooled by a coolant mixed with an isolation powder to reduce the temperature of the film and the viscosity of the film surface to prevent the films from sticking to each other during subsequent processing or storage.
[0003] However, in the related art, when the film is cooled using an isolation cooling device that can contain coolant, the isolation powder is often unable to be fully dispersed in the coolant, resulting in less isolation agent powder attached to the surface of the film after the coolant cools the film, and the attachment is uneven, which in turn causes the surface of the film to still be sticky after cooling and is still prone to adhesion. Summary of the invention
[0004] One advantage of the present disclosure is that it provides a film isolation cooling device, and the surface of the cooled film can be evenly adhered with isolation powder, which is convenient for storage and processing.
[0005] In order to achieve at least one of the above advantages of the present disclosure, the present disclosure provides a film isolation cooling device, including: a cooling tank for accommodating a cooling liquid mixed with an isolation powder and forming an overflow hole; a circulation tank, which is connected to the overflow hole and is arranged below the cooling tank for accommodating the isolation powder and the cooling liquid; an agitator, which is arranged in the circulation tank and is used to stir the cooling liquid mixed with the isolation powder; and a circulation driving member, which is arranged between the circulation tank and the cooling tank and is used to drive the cooling liquid mixed with the isolation powder to flow from the circulation tank to the cooling tank.
[0006] According to one embodiment of the present disclosure, the agitator includes: a stirring shaft rotatably disposed in the circulation tank; at least one group of stirring blades disposed on the stirring shaft to rotate and stir as the stirring shaft rotates; and a first driving member connected to the stirring shaft for driving the stirring shaft to rotate.
[0007] According to an embodiment of the present disclosure, at least one group of stirring blades of the stirrer is arranged adjacent to the center of the inner bottom wall of the circulation tank.
[0008] According to an embodiment of the present disclosure, it further includes: a timer for timing; and a controller connected to the timer and the stirrer, respectively, for controlling the stirrer to start multiple times at predetermined intervals.
[0009] According to an embodiment of the present disclosure, the agitator is detachably arranged in the circulation tank.
[0010] According to an embodiment of the present disclosure, it also includes: a sliding seat, which is slidably disposed in the circulation groove and is equipped with the agitator; and a fastener, which passes through the sliding seat and is fastened to the circulation groove.
[0011] According to one embodiment of the present disclosure, it also includes: a front-stage device, which is arranged upstream of the cooling trough along the conveying direction, and is used to input the film into the cooling trough; and a rear-stage device, which is arranged downstream of the front-stage device along the conveying direction, and is used to output the cooled film.
[0012] According to an embodiment of the present disclosure, the front-stage device includes a first conveyor belt.
[0013] According to an embodiment of the present disclosure, the subsequent device includes: a second conveyor belt, which is at least partially disposed in the cooling trough.
[0014] According to an embodiment of the present disclosure, the subsequent device further includes: a third conveyor belt, which is arranged above the second conveyor belt opposite to the second conveyor belt and is used to cooperate with the second conveyor belt to output the film.
[0015] Beneficial effects:
[0016] (1) The film isolation cooling device disclosed in the present invention can have isolation powder evenly attached to the surface of the film after cooling, which is convenient for storage and processing.
[0017] (2) The film isolation and cooling device disclosed in the present invention can cool the film while it is being transported, making it easier to transport the cooled film to other devices. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the structure of the film isolation cooling device according to an embodiment of the present disclosure.
[0019] Figure 2 It is a front view of the film isolation cooling device according to an embodiment of the present disclosure.
[0020] Figure 3 It is a cross-sectional view of the film isolation cooling device according to an embodiment of the present disclosure.
[0021] Figure 4 It is a schematic diagram of the structure when a stirrer is built into the circulation tank of the embodiment of the present disclosure.
[0022] Figure 5 It is a perspective side view of a circulation tank with a built-in agitator in an embodiment of the present disclosure.
[0023] Figure 6 It is a schematic structural diagram of the agitator according to an embodiment of the present disclosure.
[0024] 10. Cooling trough; 101. Overflow hole; 12. Overflow guide pipe;
[0025] 20. Circulation tank;
[0026] 30. agitator; 31. agitator shaft; 32. agitator blade; 33. first driving member;
[0027] 40. Circulation drive parts;
[0028] 50. Sliding seat;
[0029] 60. Fasteners;
[0030] 70. Pre-stage device;
[0031] 80. rear stage device; 81. second conveyor belt; 82. third conveyor belt;
[0032] 900. Film. DETAILED DESCRIPTION
[0033] The following description is used to disclose the present disclosure so that those skilled in the art can implement the present disclosure. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations. The basic principles of the present disclosure defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the present disclosure.
[0034] Those skilled in the art should understand that, in the disclosure of the present invention, the orientation or position relationship indicated by the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.
[0035] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.
[0036] In the present disclosure, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.
[0037] The temperature of the film formed after rubber mixing or banburying is high and the viscosity is relatively large, so the film needs to be cooled by a coolant mixed with a release powder, so as to reduce the temperature of the film and reduce the viscosity of the film surface, so as to prevent the film from sticking to each other during subsequent processing or storage. However, in the related art, when the film is cooled by an isolation cooling device that can accommodate a coolant, the release powder is often unable to be fully dispersed in the coolant, resulting in less release powder attached to the film surface after the coolant cools the film, and the attachment is uneven, which in turn causes the surface of the film to still be relatively sticky after cooling, and it is still easy to stick.
[0038] In view of this, the present disclosure provides a film isolation cooling device. After the film 9 is cooled by the film isolation cooling device, isolation powder can be evenly attached to the surface of the film. The surface of the cooled film has low viscosity and is easy to store and process.
[0039] Figure 1 It is a schematic diagram of the structure of the film isolation cooling device according to an embodiment of the present disclosure. Figure 2 is a front view of the film isolation cooling device of the embodiment of the present disclosure, see Figure 1 and Figure 2 The film isolation cooling device includes a cooling tank 10, a circulation tank 20, an agitator 30 and a circulation driving member 40.
[0040] Figure 3 is a cross-sectional view of the film isolation cooling device according to an embodiment of the present disclosure. Figure 2 and Figure 3 The cooling groove 10 is used to accommodate a cooling liquid mixed with an isolation powder for contacting the film 900 , and the cooling groove 10 forms an overflow hole 101 .
[0041] Therefore, when the film 900 with a higher temperature contacts the coolant located in the cooling tank 10, the coolant can cool the film 900, thereby reducing the temperature of the film 900. Since the coolant contains isolation powder, the isolation powder mixed in the coolant will be distributed on the surface of the film 900.
[0042] Specifically, the coolant can be cooling water, and the isolation powder can be a glue isolation agent, such as a stearic acid derivative. When the cooling water mixed with the powdered stearic acid derivative cools the film 900, the powdered stearic acid derivative can adhere to the surface of the film 900, forming an isolation layer on the surface of the film 900, thereby preventing the film 900 from sticking to each other during subsequent processing and storage, and facilitating subsequent processing and storage of the film 900. However, it can be understood that the coolant and isolation powder that can be used by the film isolation cooling device of the embodiment of the present disclosure include but are not limited to these, and the examples here are only made for the convenience of understanding of those skilled in the art.
[0043] The circulation tank 20 is arranged below the cooling tank 10 and is connected to the overflow hole 101 to accommodate the isolation powder and the coolant. The agitator 30 is arranged in the circulation tank 20 to stir and form the coolant mixed with the isolation powder. Thus, in the process of cooling the film 900, the isolation powder and the coolant will first be put into the circulation tank 20, and stirred by the agitator 30 in the circulation tank 20, so that the isolation powder and the coolant are evenly mixed, and then the coolant mixed with the isolation powder is formed, and the circulation tank 20 can also receive the coolant from the cooling tank 10 through the overflow hole 101.
[0044] Optionally, the cooling tank 10 is provided with an overflow guide pipe 12, and the overflow guide pipe 12 extends from the overflow hole 101 to the opening of the circulation tank 20. Thus, the coolant in the cooling tank 10 can enter the overflow guide pipe 12 through the overflow hole 101, and then flow into the circulation tank 20 through the overflow guide pipe 12, ensuring that the overflowed coolant can be fully returned to the circulation tank 20. Of course, it can be understood that the coolant in the cooling tank 10 of the embodiment of the present disclosure can also flow directly into the circulation tank 20 through the overflow hole 101.
[0045] At the same time, it can be understood that the agitator 30 can be started not only before the film 900 is cooled, but also before the film 900 is cooled and after the film 900 is cooled for a period of time and the isolation powder has settled to a certain extent, which are all within the protection scope of the present disclosure.
[0046] Figure 4 It is a schematic structural diagram of a circulation tank 20 in an embodiment of the present disclosure having a built-in stirrer 30 . Figure 5 2 is a perspective side view of the circulation tank 20 of the embodiment of the present disclosure when the agitator 30 is built in. Figure 4 and Figure 5 The agitator 30 includes a stirring shaft 31 , at least one set of stirring blades 32 and a first driving member 33 .
[0047] The stirring shaft 31 is rotatably disposed in the circulation tank 20. The first driving member 33 is connected to the stirring shaft 31 and is used to drive the stirring shaft 31 to rotate. At least one set of stirring blades 32 is disposed on the stirring shaft 31 to rotate and stir the coolant as the stirring shaft 31 rotates.
[0048] Therefore, when the agitator 30 is working, the first driving member 33 drives the agitator shaft 31 to rotate. When the agitator shaft 31 rotates, the agitator shaft 31 drives the agitator blade 32 to rotate around the axis of the agitator shaft 31. The rotation of the agitator blade 32 allows the isolation powder and the coolant to be fully mixed, thereby achieving the effect of evenly distributing the isolation powder in the coolant.
[0049] Optionally, the agitator 30 is detachably arranged on the circulation tank 20 , thereby making it easy to replace and maintain the agitator 30 .
[0050] Optionally, the stirring blades 32 are multiple groups, and the multiple groups of stirring blades 32 are arranged at intervals along the axial direction of the stirring shaft 31, and each group of stirring blades 32 includes multiple stirring blades 32 arranged at intervals along the circumferential direction of the stirring shaft 31. As a result, the number of stirring blades 32 is large and widely distributed, so that when the stirring shaft 31 rotates, the stirring shaft 31 can drive multiple groups of stirring blades 32 to stir the coolant at multiple locations at the same time, and the stirring effect is good, which is conducive to the full and uniform mixing of the isolation powder and the coolant.
[0051] Figure 6 Schematic diagram of the structure of the stirrer 30 according to the embodiment of the present disclosure. Figure 6 , the stirring blades 32 are in two groups, the two groups of stirring blades 32 are arranged at intervals along the axial direction of the stirring shaft 31, and each group includes three stirring blades 32, and the three stirring blades 32 in each group are arranged at intervals along the circumferential direction of the stirring shaft 31. However, it can be understood that the number of groups of the stirring blades 32 and the number of the stirring blades 32 in each group of the present disclosure include but are not limited to, which is only a simple example here, and the number of groups and the number of the stirring blades 32 of the present disclosure can be adaptively adjusted as needed.
[0052] Optionally, see Figure 5, at least one group of the stirring blades 32 is located below the center of the circulation tank 20. Thus, at least one group of the stirring blades 32 is located below 1 / 2 of the height of the circulation tank 20, and specifically, at least one group of the stirring blades 32 is disposed adjacent to the center of the inner bottom wall of the circulation tank 20. Thus, since the stirring blades 32 are relatively close to the inner bottom wall of the circulation tank 20, the isolation powder that approaches or falls on the inner bottom wall of the circulation tank 20 under the action of gravity can be fully stirred, so that it is difficult for the inner bottom wall of the circulation tank 20 to retain the isolation powder.
[0053] See also Figure 2 The circulation drive member 40 is connected to the cooling tank 10 and the circulation tank 20, and is used to drive the coolant mixed with the isolation powder to flow from the circulation tank 20 to the cooling tank 10. Specifically, the circulation drive member 40 includes a circulation pump. The circulation pump is arranged between the cooling tank 10 and the circulation tank 20, and is used to drive the coolant in the circulation tank 20 to flow to the cooling tank 10.
[0054] Therefore, during the operation of the film isolation cooling device disclosed in the present invention, the coolant can circulate in the direction of the circulation tank 20, the circulation drive member 40, the cooling tank 10, the overflow hole 101 of the cooling tank 10, and then to the circulation tank 20. In the above process, under the action of the impact of the circulating coolant and the stirring action of the stirrer 30, the isolation powder can be fully mixed with the coolant, so that the surface of the film 900 cooled by the coolant can be evenly distributed with the isolation powder, which can fully reduce the viscosity of the surface of the film 900, so that the viscosity of the film surface after cooling is small.
[0055] Optionally, see Figure 4 and Figure 5 The film isolation cooling device further comprises a slide 50 and a fastener 60. The slide 50 is slidably disposed on the circulation groove 20 and is provided with the agitator 30. The fastener 60 passes through the slide 50 and is fastened to the circulation groove 20. Specifically, the slide 50 is slidably clamped on the side of the circulation groove 20, and the fastener 60 is implemented as a knob with a threaded rod. The knob with a threaded rod passes through the slide 50 and is threadedly connected to the side of the circulation groove 20.
[0056] Thus, when the fastener 60 fastens the slide 50 to the circulation tank 20, the agitator 30 is installed in the circulation tank 20. When the fastener 60 is removed and the slide 50 is separated from the circulation tank 20, the agitator 30 is removed from the circulation tank 20. The agitator 30 is easy to install and remove, and the position of the agitator 30 can be adjusted by adjusting the position of the slide 50 during installation, so that the agitator 30 can be installed to a predetermined position.
[0057] Optionally, the film isolation cooling device further includes a controller (not shown) and a timer (not shown). The controller is connected to the timer and the stirrer 30, respectively, and is used to control the stirrer 30 to start multiple times at predetermined intervals. Specifically, the controller is connected to the timer and the first driving member 33, respectively, and is used to control the first driving member 33 to start multiple times at predetermined intervals, thereby achieving the purpose of causing the stirrer 30 to start multiple times at predetermined intervals.
[0058] It can be understood that after the film 900 is cooled by the cooling tank 10 for a period of time, the isolation powder is easy to settle and remain on the bottom wall of the circulation tank 20. Therefore, by controlling the agitator 30 to start multiple times at predetermined intervals through the controller, the agitator 30 can be stirred multiple times at predetermined intervals in the circulation tank 20. As a result, during the operation of the device, it is difficult for the isolation powder to settle and remain on the bottom wall of the circulation tank 20, thereby ensuring that the coolant and the isolation powder in the circulation tank 20 can remain evenly mixed for a long time.
[0059] Optionally, see Figure 1 and Figure 3 The film isolation and cooling device also includes a front-stage device 70 and a rear-stage device 80.
[0060] Wherein, along the conveying direction, the front-stage device 70 is arranged upstream of the cooling trough 10 , and is used to output the film 900 to be cooled to the cooling trough 10 .
[0061] Optionally, the front-stage device 70 includes a first conveyor belt. The first conveyor belt is arranged upstream of the cooling tank 10, and is used to convey the film 900 to the cooling tank 10. Specifically, the first conveyor belt is arranged upstream of the cooling tank 10 at an angle from bottom to top, so that the film 900 can be conveyed into the cooling tank 10 from bottom to top, so that the cooling tank 10 is cooled.
[0062] Along the conveying direction, the rear device 80 is arranged downstream of the front device 70 and is used to output the film 900 after cooling.
[0063] Optionally, the post-stage device 80 includes a second conveyor belt 81. The second conveyor belt 81 is disposed downstream of the pre-stage device 70 and is used to output the cooled film 900. Specifically, the second conveyor belt 81 is at least partially disposed in the cooling tank 10, so that after receiving the film 900 output by the first conveyor belt, the second conveyor belt 81 drives the film 900 to continue to move along the conveying direction while being immersed in the cooling tank 10, so that the film 900 is cooled and isolated by the coolant in the cooling tank 10 during conveyance.
[0064] Optionally, the post-stage device 80 further includes a third conveyor belt 82. The third conveyor belt 82 is arranged above the second conveyor belt 81 relative to the second conveyor belt 81, so as to cooperate with the second conveyor belt 81 to drive the film 900 to move, which is conducive to ensuring that the film 900 can always remain immersed in the cooling tank 10 when passing through the area where the cooling tank 10 is located, and ensure that the film 900 can be fully cooled and isolated.
[0065] It should be understood by those skilled in the art that the embodiments of the present disclosure described above and shown in the accompanying drawings are only examples and do not limit the present disclosure. The advantages of the present disclosure have been fully and effectively realized. The functions and structural principles of the present disclosure have been demonstrated and explained in the embodiments, and the embodiments of the present disclosure may be deformed or modified in any way without departing from the principles.
Claims
1. Film isolation cooling device, characterized in that: include: A cooling tank for containing a coolant mixed with an isolation powder and forming an overflow hole; A circulation tank, connected to the overflow hole and arranged below the cooling tank, for containing the isolation powder and the coolant; an agitator, disposed in the circulation tank, for agitating the coolant mixed with the isolation powder; as well as A circulation driving member is disposed between the circulation groove and the cooling groove, and is used for driving the cooling liquid mixed with the isolation powder to flow from the circulation groove to the cooling groove.
2. The film isolation cooling device according to claim 1, characterized in that: The agitator comprises: A stirring shaft is rotatably disposed in the circulation tank; At least one set of stirring blades, arranged on the stirring shaft to rotate and stir as the stirring shaft rotates; The first driving member is connected to the stirring shaft and is used to drive the stirring shaft to rotate.
3. The film isolation cooling device according to claim 1, characterized in that: At least one group of stirring blades of the stirrer is arranged adjacent to the center of the inner bottom wall of the circulation tank.
4. The film isolation cooling device according to claim 1, characterized in that: Also includes: Timer, used for timing; The controller is connected to the timer and the stirrer respectively, and is used to control the stirrer to start multiple times at predetermined intervals.
5. The film isolation cooling device according to claim 1, characterized in that: The agitator is detachably arranged on the circulation tank.
6. The film isolation cooling device according to claim 1, characterized in that: Also includes: A sliding seat, slidably disposed in the circulation groove and equipped with the agitator; A fastener passes through the slide seat and is fastened to the circulation groove.
7. The film isolation cooling device according to claim 1, characterized in that: Also includes: A front-stage device, arranged upstream of the cooling trough along the conveying direction, for inputting the film into the cooling trough; The rear device is arranged downstream of the front device along the conveying direction and is used for outputting the cooled film.
8. The film isolation cooling device according to claim 7, characterized in that: The front-stage device includes a first conveyor belt.
9. The film isolation and cooling device according to claim 7, characterized in that: The subsequent device includes: a second conveyor belt, which is at least partially arranged in the cooling tank.
10. The film isolation cooling device according to claim 9, characterized in that: The latter device further comprises: a third conveyor belt, which is arranged above the second conveyor belt opposite to the second conveyor belt and is used for cooperating with the second conveyor belt to output the film.