Molten glass flow distribution device

Abstract

The utility model discloses a molten glass flow distribution device which comprises a transition mold and at least two flow adjusting parts, the transition mold comprises a feeding pipe and a top inclined surface, a groove for accommodating molten glass is formed in the transition mold, the flow adjusting parts are matched with the top inclined surface of the transition mold and can move, and the flow adjusting parts are used for adjusting the flow of the molten glass. The flow adjusting component is arranged in the groove, so that the glass liquid in the groove flows along channels on two sides of the transition mold when the flow adjusting component moves; according to the molten glass flow distribution device, independent adjustment of the molten glass flow of the channels on the two sides of the transition mold is achieved, and common adjustment of the molten glass flow of the channels on the two sides can also be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass manufacturing technical field, specifically, relate to a glass liquid flow distribution device. BACKGROUND

[0002] Patent No. CN1964922A, name is "a profiled tube quality distribution for forming glass substrate". The patent includes at least one for melting batch material and forming molten glass container, has the forming equipment (the main body has the receiving molten glass entrance, glass flows into the groove and then overflows the top surface from both sides and flows down and fuses to form the glass plate at the intersection and controls the glass mass flow of the predetermined length overflow of the both ends of the groove) and the drawing roller assembly is used for receiving the glass plate and draws the glass substrate. In the lack of flexibility of flow distribution, the feeding mode only one entrance supplies glass liquid and limits the entering path and mode, it is difficult to flexibly change the flow according to production demand, and the flow control area is fixed, when the glass liquid flow condition changes, it cannot adapt to new demand, such as the glass liquid in the middle part of the groove flows faster, and the both ends control area does not change and can cause the uneven quality distribution of glass substrate length direction, cannot flexibly adjust the control area to optimize the flow distribution, therefore, there is room for improvement. SUMMARY

[0003] The utility model aims at at least one of the technical problems existing in the prior art. To this end, the utility model aims at providing a glass liquid flow distribution device, which can independently adjust the glass liquid flow of the two side channels of the transition mold, and can also jointly adjust the glass liquid flow of the two side channels.

[0004] The utility model provides a glass liquid flow distribution device, which comprises a transition mold and at least two flow adjusting components, wherein the transition mold comprises a feeding pipe and a top inclined surface, the transition mold is provided with a groove for accommodating glass liquid, and the flow adjusting components are matched with the top inclined surface of the transition mold and are movable to enable the glass liquid in the groove to flow along the two side channels of the transition mold when the flow adjusting components are moved.

[0005] According to an embodiment of the utility model, the movement mode of the flow adjusting components is rotary adjustment.

[0006] According to an embodiment of the utility model, the flow adjusting components are configured as cylindrical transmission rollers, or the flow adjusting components are configured as rotary components with cam structures, or the flow adjusting components are configured as rotary components with gear structures.

[0007] In some embodiments, the transition mold is provided with a material leakage rotary collection groove matched with the cylindrical transmission rollers, and the transmission rollers rotate and move in the material leakage rotary collection groove.

[0008] According to an embodiment of the present application, the groove is arranged between the two flow adjusting components.

[0009] In some embodiments, the transition mold is further provided with a material leakage backflow hole, and the material leakage rotating collecting groove is communicated with the material leakage backflow hole.

[0010] In some embodiments, the transition mold is further provided with a material leakage backflow hole, and the material leakage rotating collecting groove is communicated with the material leakage backflow hole.

[0011] In some embodiments, the glass liquid flow distribution device further comprises a baffle disc, which is sleeved on the outer peripheral end of the cylindrical transmission roller and arranged in the material leakage rotating collecting groove.

[0012] According to an embodiment of the present application, the transition mold and the flow adjusting component are both made of high-grade refractory material.

[0013] In some embodiments, the transition mold comprises two support plates arranged oppositely and spaced apart, the material leakage rotating collecting groove is arranged in the support plate, and the feeding pipe is arranged on the support plate.

[0014] According to the glass liquid flow distribution device of the present application, the transition mold and the movable flow adjusting component are arranged, and the gap between the flow adjusting component and the top inclined surface of the transition mold is utilized to realize the accurate control of the glass liquid flow. The groove on the transition mold can accommodate the glass liquid and play the buffering and temporary storage role, so as to ensure the response speed of the flow adjustment and the stability of the glass liquid flow. When the feeding pipe is connected with a large amount of glass liquid, the gap between the flow adjusting component and the inclined surface is increased, the resistance of the glass liquid is reduced, the flow rate is increased, and the flow rate is increased, so as to ensure the smooth flow of the large amount of glass liquid. When a small amount of glass liquid is needed, the gap is reduced, the resistance is increased, the flow rate is reduced, and the accurate control of the flow rate is realized. The design of the at least two flow adjusting components aims to realize the independent adjustment of the glass liquid flow of the two side channels of the transition mold, and the common adjustment of the glass liquid flow of the two side channels can also be realized.

[0015] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0016] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description, taken in conjunction with the following drawings in which:

[0017] Figure 1 is a structural schematic view of the glass liquid flow distribution device according to an embodiment of the present application in one perspective view;

[0018] Figure 2 is a schematic view of the internal structure of the glass liquid flow distribution device according to an embodiment of the present application;

[0019] Figure 3 is a schematic view of the structure of the transition mold;

[0020] Figure 4 is a schematic view of the structure of the glass liquid flow distribution device according to another embodiment of the present application;

[0021] Figure 5 is a schematic view of the structure of the transition mold; Figure 4 is a sectional view along line A-A in FIG. 1;

[0022] Figure 6 is a schematic view of the structure of the transition mold; Figure 4 is a sectional view along line B-B in FIG. 1;

[0023] Figure 7 is a schematic view of the structure of the flow regulating component.

[0024] Reference signs:

[0025] 10, transition mold, 101, feed pipe, 102, top slope, 103, groove, 104, passage, 105, material leakage rotating collection groove, 106, material leakage backflow hole, 107, converging portion, 108, support plate;

[0026] 20, flow regulating component, 201, cylindrical transmission roller working surface;

[0027] 30, baffle disc. DETAILED DESCRIPTION

[0028] Embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the accompanying drawings are exemplary and are only used to explain the present application and cannot be understood as limiting the present application.

[0029] In the description of the utility model, it needs to be understood that, the orientation or positional relation indicated by the terms "center", "longitudinal", "lateral", "length", "width", "plate thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are based on the orientation or positional relation shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the features limited by "first" and "second" can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0030] In the description of the utility model, it needs to be understood that, the orientation or positional relation indicated by the terms "center", "longitudinal", "lateral", "length", "width", "plate thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are based on the orientation or positional relation shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the features limited by "first" and "second" can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more. Figures 1-3 As shown in the description of the utility model, a glass liquid flow distribution device according to an embodiment of the utility model is described.

[0031] As shown in the description of the utility model, a glass liquid flow distribution device according to an embodiment of the utility model is described. Figures 1-7 As shown in the description of the utility model, a glass liquid flow distribution device according to an embodiment of the utility model is described. Figure 3 And Figure 4 As shown in the description of the utility model, a glass liquid flow distribution device according to an embodiment of the utility model is described.

[0032] The flow adjusting component 20 is matched with and movable relative to the top inclined surface 102 of the transition mold 10, and by adjusting the gap between the flow adjusting component 20 and the top inclined surface 102 of the transition mold 10, the flow of the glass liquid can be accurately controlled, that is, different gap sizes will change the flow area of the glass liquid, thereby affecting the flow size. For example, when it is necessary to reduce the flow, the gap is reduced, so that the space through which the glass liquid passes is reduced, the flow rate is reduced, and then the flow is reduced; on the contrary, increasing the gap can increase the flow.

[0033] At the same time, the total amount of glass liquid flowing through the feeding pipe 101 is related to the size of the gap between the top slope 102 and the flow regulating component 20. When a large amount of glass liquid is needed, the amount of glass liquid in the feeding pipe 101 is large, and at this time, the gap between the flow regulating component 20 and the top slope 102 of the transition mold 10 is increased. As the gap increases, the resistance to the glass liquid decreases, and the flow rate and flow volume increase accordingly. In this way, a large amount of glass liquid can smoothly pass through the larger gap into the subsequent flow link and quickly flow along the two sides of the transition mold 10, meeting the demand for large-flow glass liquid in the production process.

[0034] When a small amount of glass liquid needs to be controlled, a predetermined small amount of glass liquid is introduced into the feeding pipe 101, and at this time, the gap between the flow regulating component 20 and the top slope 102 of the transition mold 10 is reduced. As the gap decreases, the space through which the glass liquid passes becomes smaller, and the resistance increases, and the flow rate decreases, thereby achieving more precise control of the flow, allowing the glass liquid to flow along the two sides of the transition mold 10 at a preset flow rate, meeting the precise control requirements for small-flow glass liquid.

[0035] The groove 103 on the transition mold 10 is used to accommodate glass liquid and plays an important buffering and temporary storage role in the flow regulation process. When the flow regulating component 20 is active, the glass liquid in the groove 103 can respond in time according to the change in the gap, ensuring the response speed of the flow regulation, for example, when the gap between the top slope 102 and the flow regulating component 20 needs to be adjusted, the flow rate of the glass liquid in the groove 103 leading to the channel 104 on both sides of the transition mold 10 decreases, and the flow decreases. When the gap between the top slope 102 and the flow regulating component 20 needs to be increased, the flow rate of the glass liquid in the groove 103 leading to the channel 104 on both sides of the transition mold 10 increases, and the flow increases. At the same time, the groove 103 can also make the glass liquid more stable during flow, reduce fluctuations and turbulence, and improve the uniformity of flow distribution.

[0036] The transition mold 10 has a feeding pipe 101 and a top slope 102, the feeding pipe 101 ensures that the glass liquid can smoothly enter the distribution device, and the cooperation of the top slope 102 and the flow regulating component 20 makes the flow regulation more flexible and effective.

[0037] The activity of the flow regulating component 20 allows the distribution device to adapt to different working conditions and changes in flow requirements. Whether in a continuous production process or when adjusting the production process, flow regulation can be easily performed, improving the adaptability and reliability of the distribution device.

[0038] The glass liquid flow distribution device can achieve precise control and stable distribution of the glass liquid flow. For example, when manufacturing glass products of different specifications, the flow of the glass liquid can be adjusted as needed to ensure stable quality of each product. At the same time, stable flow distribution can reduce the waste rate and reduce production costs.

[0039] The design of the at least two flow adjusting components 20 aims to achieve independent adjustment of the flow of the channels 104 on both sides of the transition mold 10, and can also achieve simultaneous adjustment of the flow of the channels 104 on both sides of the transition mold 10. Specifically, when the flow of the glass liquid in one of the channels 104 on both sides needs to be adjusted, the gap between the flow adjusting component 20 corresponding to the channel 104 and the top slope 102 is adjusted, and the flow of the glass liquid in the single channel 104 is adjusted. Similarly, when the flow of the glass liquid in the other channel 104 needs to be adjusted, the gap between the flow adjusting component 20 corresponding to the channel 104 and the top slope 102 is adjusted, and the flow of the glass liquid in the single channel 104 is adjusted. This design allows independent adjustment of the single channel 104 on both sides of the channel 104, making the flow adjustment of the glass liquid more flexible and convenient.

[0040] When the flow of the channels 104 on both sides of the transition mold 10 is simultaneously adjusted, that is, the same operation is performed on the flow adjusting components 20 corresponding to the channels 104 on both sides, that is, the gap between the flow adjusting components 20 on both sides and the top slope 102 is changed at the same time, thereby achieving simultaneous adjustment of the flow of the glass liquid in the channels 104 on both sides.

[0041] Working principle: When the glass liquid enters the transition mold 10 from the feed pipe 101, it first flows into the groove 103. The flow adjusting component 20 cooperates with the top slope 102 of the transition mold 10 to adjust the flow of the glass liquid by changing the gap between them. When the gap is small, the resistance to the flow of the glass liquid increases, the flow rate decreases, and the flow decreases. When the gap is large, the resistance decreases, the flow rate increases, and the flow increases. When the flow adjusting component 20 is moving, the glass liquid in the groove 103 will flow along the transition mold 10 on both sides according to the change of the gap. Due to the buffering effect of the groove 103 and the precise control of the flow adjusting component 20, the flow of the glass liquid can be stably and precisely adjusted to meet the needs of different production processes. In addition, the total amount of glass liquid introduced by the feed pipe 101 will affect the adjustment strategy of the gap size to achieve the best flow distribution effect. Specifically, when a large amount of glass liquid is needed, the gap between the flow adjusting component 20 and the slope is increased, the resistance is reduced, the flow rate and the flow are increased; when a small amount of glass liquid is needed, the gap is reduced, the resistance is increased, the flow rate is reduced, and the flow is precisely controlled.

[0042] According to the glass liquid flow distribution device, the gap between the flow adjusting component 20 and the top inclined surface 102 of the transition mold 10 is adjusted to precisely control the flow of the glass liquid. The groove 103 on the transition mold 10 can accommodate the glass liquid and play a buffering and temporary storage role, thereby ensuring the response speed of the flow adjustment and the stability of the glass liquid flow. When the feeding pipe 101 is connected to a large amount of glass liquid, the gap between the flow adjusting component 20 and the inclined surface is increased, the resistance of the glass liquid is reduced, the flow rate is increased, and the flow is increased, thereby ensuring that the large amount of glass liquid can flow smoothly. When a small amount of glass liquid is needed, the gap is reduced, the resistance is increased, the flow rate is reduced, and the flow is precisely controlled. The design of the at least two flow adjusting components 20 aims to independently adjust the channels 104 on both sides of the transition mold 10.

[0043] According to an embodiment of the present application, as shown in Figure 1 and Figure 2 , in order to precisely adjust the size of the gap between the top inclined surface 102 and the flow adjusting component 20, the activity mode of the flow adjusting component 20 is rotary adjustment.

[0044] This rotary adjustment mode can improve the precision of flow adjustment, because it can realize continuous and subtle gap adjustment. By precisely controlling the rotation angle, the size of the gap can be adjusted to a very small precision range, meeting the demand for small flow changes. The rotation angle and the size of the gap can be preset according to the production process requirements, thereby realizing accurate flow control. At the same time, the rotary adjustment provides more uniform and stable gap changes, and the contact between the rotary adjustment and the top inclined surface 102 of the transition mold 10 is more stable, thereby avoiding flow fluctuations caused by the vibration or instability of the movable component, and enhancing the stability of the flow adjustment.

[0045] According to an embodiment of the present application, as shown in Figure 1 , Figure 2 and Figure 7 , in order to meet different production scenes and process requirements, a plurality of alternative flow adjusting component 20 structures are provided to adapt to different equipment installation conditions, glass liquid characteristics and flow adjustment precision requirements. At the same time, the limitations of a single structure are avoided, and the flow adjusting component 20 is configured as a cylindrical transmission roller; or the flow adjusting component 20 is configured as a rotating component with a cam structure; or the flow adjusting component 20 is configured as a rotating component with a gear structure.

[0046] When the cylindrical transmission roller is adopted, its structure is relatively simple, easy to manufacture and install. By rotating the activity, the gap between the cylindrical transmission roller and the top inclined surface 102 of the transition mold 10 can be smoothly adjusted, which is suitable for scenarios where the accuracy of flow regulation is not particularly high. The flow regulating component 20 is configured as a cylindrical transmission roller, which can also be configured as a rotating component with a cam structure, and can also be configured as a rotating component with a gear structure. In the utility model, the flow regulating component 20 is preferably configured as a cylindrical transmission roller.

[0047] For the rotating component with a cam structure, the cam can be designed in different profile shapes, such as an elliptical cam, an eccentric cam, etc. When it is necessary to quickly increase the flow, the long axis direction of the elliptical cam contacts the top inclined surface 102 of the transition mold 10, at which time the gap is rapidly increased, and the glass liquid can pass quickly. When it is necessary to reduce the flow, the cam rotation makes the short axis direction contact the inclined surface, and the gap becomes small, thereby limiting the flow of the glass liquid. This flow regulation method achieved by the specific shape of the cam can play an important role in some process links that require rapid response to flow changes, for example, in the production process of glass products, the glass liquid flow is adjusted in time according to the temperature change or product specification adjustment in different stages.

[0048] The rotating component with a gear structure can adopt different types of gears, such as spur gears, helical gears, etc. Precise matching with the gear rack on the transition mold 10, when the gear rotates, due to the high precision of the gear and the gear rack, very accurate gap adjustment can be achieved. For example, when producing high-precision glass products, the flow of the glass liquid needs to be controlled very finely, and the rotating component with a gear structure can ensure that each rotation corresponds to a certain gap change, thereby ensuring the stability and accuracy of the flow. This structure can meet the production process with very high flow accuracy requirements and improve the consistency of product quality.

[0049] In some embodiments, on the one hand, in order to achieve accurate regulation of the flow of the glass liquid, by providing a stable track for the transmission roller, the gap between the transmission roller and the top inclined surface 102 of the transition mold 10 in the material leakage rotating collection groove 105 is accurately controlled, meeting the flow accuracy requirements of different production processes; on the other hand, the stability and reliability of the distribution device are improved, avoiding the transmission roller from deviating or shaking during rotation, ensuring the stability and reliability of the flow regulation, facilitating operation and maintenance, making the installation and disassembly of the transmission roller more convenient, reducing the difficulty of equipment maintenance and adjustment, improving work efficiency, and being able to adapt to different production environments, ensuring normal operation of the device under various temperature, pressure and other conditions, and realizing stable flow regulation of the glass liquid. Figure 3 and Figure 4As shown, the transition mold 10 is therefore provided with a material leakage rotary collection groove 105 that cooperates with the cylindrical drive roller, and the drive roller rotates within the material leakage rotary collection groove 105 (e.g., Figure 1 and Figure 2 (As shown). The flow rate of molten glass in the groove 103 is adjusted by changing the gap between the drive roller and the top inclined surface 102 of the transition mold 10. The rotation of the drive roller can be controlled by an external drive device to achieve precise flow rate regulation.

[0050] According to one embodiment of the present invention, on the one hand, in order to allow the molten glass in the groove 103 to enter the two side channels 104 of the transition mold 10 under the rotation of the cylindrical transmission roller, and on the other hand, to adjust the flow of molten glass in the single and double side channels 104 of the transition mold 10, for example, one of the two cylindrical transmission rollers rotates, thereby changing the gap between the working surface of the cylindrical transmission roller and the top inclined surface 102, thereby adjusting the flow rate of molten glass in the single side channel 104, and also achieving the joint adjustment of the flow rate of molten glass in the two side channels 104 of the transition mold 10. Therefore, the groove 103 is located between the two flow adjustment components 20.

[0051] In some embodiments, in order to allow the molten glass in the groove 103 to enter the channels 104 on both sides of the transition mold 10, such as Figures 5-7 As shown, the transition mold 10 is also provided with a material leakage return hole 106, and the material leakage rotation collection groove 105 is connected to the material leakage return hole 106, thereby realizing the connection between the groove 103 and the channels 104 on both sides of the transition mold 10.

[0052] In some embodiments, in order to allow the molten glass entering the channels 104 on both sides of the transition mold 10 to converge together, such as Figure 1 and Figure 2 As shown, the channels 104 on both sides of the transition mold 10 extend to gradually approach and form the converging part 107, and the channels 104 on both sides of the transition mold 10 are connected to the converging part 107. The molten glass enters the converging part 107 from the channels 104 on both sides of the transition mold 10, thereby realizing the convergence of the molten glass.

[0053] In some embodiments, to prevent molten glass from leaking outwards, for example, when molten glass leaks outwards along the axial direction of the cylindrical rotating roller, it is blocked by the baffle 30 and flows into the leakage rotary collection tank 105 of the transition mold 10. Since the leakage rotary collection tank 105 is connected to the leakage return hole 106, the molten glass enters the channels 104 on both sides of the transition mold 10 through the leakage return hole 106. The molten glass flow distribution device also includes a baffle 30, which is sleeved on the outer peripheral end of the cylindrical transmission roller and placed inside the leakage rotary collection tank 105.

[0054] According to the embodiment of the utility model, in order to make the service life of the transition mold 10 and the flow regulating component 20, the transition mold 10 and the flow regulating component 20 are made of high-grade refractory material. The high-grade refractory material has the ability to resist high-temperature deformation, and the flow regulating component 20 is alumina ceramic. Alternatively, the flow regulating component 20 is silicon carbide ceramic.

[0055] When the materials of the transition mold 10 and the flow regulating component 20 are both alumina ceramic, the alumina ceramic has good high-temperature resistance, mechanical strength and chemical stability. When the alumina content is high, the alumina ceramic can better resist high-temperature deformation. In the glass liquid flow distribution device, the alumina ceramic maintains good stability under high-temperature conditions and resists high-temperature deformation.

[0056] When the materials of the transition mold 10 and the flow regulating component 20 are both silicon carbide ceramic, the silicon carbide ceramic has excellent high-temperature strength, hardness and thermal conductivity. In the glass liquid flow distribution device that requires rapid heat dissipation, the high thermal conductivity of the silicon carbide ceramic can help maintain the temperature stability of the distribution device and reduce the risk of deformation caused by local overheating.

[0057] In some embodiments, in order to ensure the stability of the structure when the cylindrical transmission roller rotates, the transition mold 10 includes: two support plates 108 arranged oppositely and spaced apart, the material leakage rotating collection groove 105 is opened in the support plate 108, and the feeding pipe 101 is arranged on the support plate 108. The two ends of the cylindrical transmission roller cooperate with the material leakage rotating collection groove 105, the middle of the cylindrical transmission roller (i.e. the working surface 201 of the cylindrical transmission roller) cooperates with the top inclined surface 102, but there is a gap between the two surfaces. By adjusting the size of the gap, the size of the glass liquid flow in the passage 104 on both sides of the transition mold 10 can be realized.

[0058] The utility model discloses a glass liquid flow distribution device. The flow is adjusted on both sides as needed on the top inclined surface 102 of the transition mold 10. The flow on each side can be adjusted together or independently. The adjustment means can be combined and used in linkage. This part has the highest temperature, and the viscosity is set to 10000-15000 poise. No crystallization affecting product quality is generated.

[0059] The utility model discloses a glass liquid flow distribution device. The glass liquid surface polishing area and the viscosity transition area are arranged. The viscosity at the end of viscosity conversion is set to 30000-50000 poise. The glass liquid surface polishing area can make the surface finish of the final product higher. The structure size of the viscosity transition area ensures the time required for viscosity transition and minimizes the thickness of the glass ribbon, creating a good process base for subsequent rapid forming (thinning) and shaping of the glass ribbon.

[0060] The glass liquid flow distribution device and other configurations and operations described in the embodiments of the present application are known to those of ordinary skill in the art, and will not be described in detail here. Among them, the up-down direction, the left-right direction and the front-rear direction are based on the up-down direction, the left-right direction and the front-rear direction shown in the figure.

[0061] In the description of the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature is "on", "above" and "on" the second feature, which includes that the first feature is directly above and obliquely above the second feature, or only means that the horizontal height of the first feature is higher than that of the second feature.

[0062] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0063] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A glass-liquid flow distribution device, characterized by, The application relates to a transition die (10) and at least two flow regulating components (20), wherein the transition die (10) comprises a feeding pipe (101) and a top slope (102), the transition die (10) is provided with a groove (103) for containing glass liquid, and the flow regulating components (20) are matched with the top slope (102) of the transition die (10) and are movable so that the glass liquid in the groove (103) flows along the two side channels (104) of the transition die (10) when the flow regulating components (20) are moved. The moving mode of the flow regulating components (20) is rotary regulation.

2. The glass stream flow distribution apparatus of claim 1, wherein, The flow regulating components (20) are configured as cylindrical transmission rollers.

3. The glass stream flow distribution apparatus of claim 1, wherein, Alternatively, the flow regulating components (20) are configured as rotary components with cam structures. Alternatively, the flow regulating components (20) are configured as rotary components with gear structures. The transition die (10) is provided with a material leakage rotary collection groove (105) matched with the cylindrical transmission rollers, and the transmission rollers are rotatably moved in the material leakage rotary collection groove (105).

4. The glass flow distribution apparatus of claim 3, wherein, The groove (103) is arranged between the two flow regulating components (20).

5. The glass flow distribution apparatus of claim 1, wherein, The transition die (10) is further provided with a material leakage backflow hole (106), and the material leakage rotary collection groove (105) is communicated with the material leakage backflow hole (106).

6. The glass flow distribution apparatus of claim 4, wherein, The two side channels (104) of the transition die (10) extend to gradually close forming a converging part (107), and the two side channels (104) of the transition die (10) are communicated with the converging part (107).

7. The glass flow distribution apparatus of claim 6, wherein, The application further comprises:

8. The glass stream flow distribution apparatus of claim 4, wherein, A baffle disc (30) is sleeved on the outer circumferential end of the cylindrical transmission roller, and the baffle disc is arranged in the material leakage rotary collection groove (105). The transition die (10) and the flow regulating components (20) are made of high-grade refractory materials.

9. The glass flow distribution apparatus of claim 1, wherein, The transition die (10) comprises two support plates (108) arranged oppositely and spacedly, the material leakage rotary collection groove (105) is arranged in the support plates (108), and the feeding pipe (101) is arranged on the support plates (108).

10. The glass flow distribution apparatus of claim 4, wherein, ​

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