Device for rapidly treating flow material of drainage plate to be stable

Abstract

The utility model discloses a device for rapidly processing flow material stability of a drainage plate, which belongs to the field of TFT-LCD (Thin Film Transistor Liquid Crystal Display) substrate glass manufacturing, and comprises a muffle furnace, a flow guide plate, a telescopic long rod and a detachable wall body arranged on the outer side surface of the muffle furnace, the wall body of the muffle furnace is provided with an open hole, the flow guide plate is arranged in the muffle furnace, the telescopic long rod penetrates through the open hole, and the detachable wall body is arranged on the outer side surface of the flow guide plate. One end of the telescopic long rod extends into the muffle furnace through the open hole and is close to the guide plate, the detachable wall body is arranged at the open hole and covers the open hole, and when the telescopic long rod is inserted into the open hole, the detachable wall body is detached. The utility model can solve the problem of crystallization caused by long-term low-temperature state of the guide plate due to overlong cleaning time in the prior art.

Description

Technical Field

[0001] The utility model belongs to the field of TFT-LCD substrate glass manufacturing, and particularly relates to a device for rapidly processing stable flow of drainage plate materials. Background Art

[0002] During the manufacturing process of TFT-LCD liquid crystal glass substrates, crystallization can cause defects in the appearance of the glass plate and deteriorate properties such as mechanical properties, thermal stability, and optical uniformity, thereby reducing the quality of the glass substrate. Among the causes of glass crystallization, temperature is a more important external factor. The guide plate is located below the distal and proximal ends of the brick tip, mainly to reduce the degree of width narrowing caused by surface tension contraction during the glass flow process, thereby optimizing the quality of the glass substrate side plates. However, the guide plate itself is in a cold state. After the glass melt flows down to the guide plate, the temperature drops. When it falls below the upper limit of crystallization, crystallization begins at this point. Crystals adhere to the guide plate, which can cause a series of unstable conditions such as large and small materials. Therefore, it is necessary to control the guide plate temperature based on the established material recipe to curb the deterioration of the guide plate crystallization. However, this crystallization cannot be completely eradicated at present and requires manual removal.

[0003] At present, the traditional method of cleaning the flow material of the guide plate during the annealing and pull-down process of the TFT-LCD liquid crystal glass substrate is to comb the flow material of the upper guide plate. Since the line of sight is from bottom to top, the cleaning line of sight is very limited and the cleaning time is very long. In addition, after the super heater is removed, the two ends of the muffle furnace are wide open and unobstructed, and the temperature drops rapidly. In this state, the guide plate is in a low temperature state for a long time, and the combing state is difficult to achieve the ideal state. In some cases, the flow state may even be worse after combing. Utility Model Content

[0004] The utility model provides a device for quickly processing the stabilization of the material on the guide plate, so as to solve the problem in the prior art that the cleaning time is too long and the guide plate is kept in a low temperature state for a long time, resulting in crystallization and unsatisfactory cleaning effect.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for quickly processing a stable flow of a guide plate comprises: a muffle furnace, a guide plate, a telescopic long rod and a detachable wall body arranged on the outer surface of the muffle furnace, wherein an opening is arranged on the wall body of the muffle furnace, the guide plate is arranged inside the muffle furnace, the telescopic long rod passes through the opening, one end of the telescopic long rod extends into the muffle furnace through the opening and approaches the guide plate, the detachable wall body is arranged at the opening, the detachable wall body covers the opening, and the detachable wall body is removed when the telescopic long rod is inserted into the opening.

[0007] In some embodiments, the telescopic rod includes a rod head, a telescopic mechanism, a first rod body, a second rod body and a handle, the rod head is arranged at one end of the first rod body, the other end of the first rod body is connected to one end of the second rod body through the telescopic mechanism, and the other end of the second rod body is installed with a handle.

[0008] In some embodiments, the length of the first rod is greater than the length of the second rod.

[0009] In some embodiments, the telescopic mechanism includes rod sections that are sleeved together. When in use, each rod section can slide on other adjacent rod sections to achieve overall telescopic movement.

[0010] In some embodiments, a locking mechanism is installed on the handle. When in use, the length of the telescopic mechanism is locked by the locking mechanism after the telescopic mechanism is adjusted to a suitable position.

[0011] In some embodiments, a detachable cleaning member is provided on the rod head.

[0012] In some embodiments, a glass window is provided at the heater installation position of the muffle furnace.

[0013] In some embodiments, the diameter of the opening is larger than the maximum width of the telescopic rod, and when in use, the telescopic rod is ensured to pass through the opening.

[0014] In some embodiments, openings are provided on both side walls of the muffle furnace.

[0015] In some embodiments, a detachable fixing seat is provided on the telescopic long rod, and the telescopic long rod is fixed to the opening through the detachable fixing seat.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The utility model provides a device for quickly processing the stabilization of the flow of the guide plate, comprising: a muffle furnace, a guide plate, a telescopic long rod and a detachable wall body arranged on the outer surface of the muffle furnace, an opening being arranged on the wall body of the muffle furnace, the guide plate being arranged inside the muffle furnace, the telescopic long rod passing through the opening, one end of the telescopic long rod extending into the muffle furnace through the opening and close to the guide plate, the detachable wall body being arranged at the opening, the detachable wall body covering the opening, and the detachable wall body being removed when the telescopic long rod is inserted into the opening. The utility model inserts the telescopic long rod into the opening, using the opening as a fulcrum, so that the telescopic long rod can be freely moved. At the same time, when the flow of the guide plate is unstable, the detachable wall body can be removed and the telescopic long rod can be inserted for adjustment, ensuring that the flow of the guide plate can be cleaned point by point, shortening the cleaning time, solving the problem of the prior art that the cleaning time is too long, causing the guide plate to be in a low-temperature state for a long time, resulting in crystallization, and achieving a better cleaning effect.

[0018] Furthermore, the utility model provides a glass window at the heater installation position of the muffle furnace to ensure that the temperature in the furnace does not fluctuate violently and to prevent external cold sources from entering the furnace.

[0019] Furthermore, the utility model provides openings on both side walls of the muffle furnace, which can achieve point-to-point cleaning through a single opening, and can also achieve large-area cleaning through multiple openings, with a wider range. It can not only effectively deal with the irregular flow of the guide plate, but also avoid the crystallization of the glass liquid on the guide plate due to being at a low temperature for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of a device for rapidly processing the stabilization of the flow of the guide plate provided in this embodiment;

[0021] Figure 2 This is a schematic diagram of the telescopic long rod structure used in this embodiment.

[0022] In the figure, 1. telescopic long rod; 2. rod head; 3. telescopic mechanism; 4. handle; 5. muffle furnace; 6. opening; 7. guide plate; 8. detachable wall. DETAILED DESCRIPTION

[0023] Hereinafter, only certain exemplary embodiments are briefly described, and the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative rather than restrictive in nature.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and 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 or operate in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0025] 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 technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0026] In this utility model, unless otherwise specified or limited, the terms "install," "connect," "connected," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0027] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0028] This embodiment provides a device for quickly and stably controlling the flow of materials through a guide plate, comprising a muffle furnace 5, a guide plate 7, a telescopic long rod 1, and a detachable wall 8 provided on the outer surface of the muffle furnace 5, wherein the telescopic long rod 1 is composed of a rod head 2, a telescopic mechanism 3, a first rod body, a second rod body, and a handle 4;

[0029] like Figure 1 As shown, openings 6 are provided on the walls on both sides of the near and far ends of the muffle furnace 5, a guide plate 7 is provided inside the muffle furnace 5, a telescopic long rod 1 is inserted into the muffle furnace 5 through the opening 6, and the rod head 2 is close to the guide plate 7, a detachable wall 8 is provided at the opening 6, and the detachable wall 8 covers the opening 6. When the flow state of the guide plate 7 is unstable, the detachable wall 8 can be removed, and the telescopic long rod 1 can be inserted into the opening 6 and fixed. The telescopic mechanism 3 is used for precision adjustment to ensure that the flow of the guide plate 7 can be cleaned point by point.

[0030] like Figure 2 As shown, one end of the first rod body is connected to one end of the second rod body through a telescopic mechanism 3, the other end of the second rod body is provided with a handle 4, and the other end of the first rod body is provided with a rod head 2, wherein the length of the first rod body is greater than the length of the second rod body, the telescopic mechanism 3 includes a plurality of rod sections that are sleeved with each other, each rod section can slide on other adjacent rod sections to achieve telescoping, a locking mechanism is installed on the handle 4, and the length of the telescopic mechanism 3 can be locked by the locking mechanism, and a detachable cleaning member is provided on the rod head 2; a detachable fixing seat is also provided on the telescopic long rod 1, and the telescopic long rod 1 is fixed at the opening 6 by the detachable fixing seat;

[0031] After the cleaning is completed, the telescopic rod 1 can be pulled out through the opening 6. When the guide plate flow material does not need to be cleaned, the opening 6 is blocked by the detachable wall 8. The diameter of the opening 6 is 1 to 2 mm larger than the maximum width of the telescopic rod 1.

[0032] A glass window is provided at the heater installation position of the muffle furnace 5 to prevent external cold sources from entering the muffle furnace and to prevent the temperature inside the muffle furnace from being affected during the operation of the guide plate, thereby ensuring that the temperature inside the furnace does not fluctuate violently.

[0033] The device provided in this embodiment for quickly processing the stable flow of the guide plate is reasonably designed and simple in structure. It can comb the material from both the far and near ends respectively. It can comb the material point-to-point or over a large area, and has a wider range. It can effectively process the irregular flow of the guide plate, and also avoid the crystallization of the glass liquid on the guide plate due to being at a low temperature for a long time.

[0034] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the embodiments disclosed above are merely illustrative in all respects and are not exclusive. All modifications within the scope of the present invention or equivalent to the scope of the present invention are included in the present invention.

Claims

1. A device for rapidly processing the stabilization of the flow of the guide plate, characterized in that: include: A muffle furnace (5), a guide plate (7), a telescopic long rod (1), and a detachable wall (8) arranged on the outer surface of the muffle furnace (5); an opening (6) is arranged on the wall of the muffle furnace (5); the guide plate (7) is arranged inside the muffle furnace (5); the telescopic long rod (1) passes through the opening (6); one end of the telescopic long rod (1) extends into the muffle furnace (5) through the opening (6) and is close to the guide plate (7); the detachable wall (8) is arranged at the opening (6); the detachable wall (8) covers the opening (6); when the telescopic long rod (1) is inserted into the opening (6), the detachable wall (8) is removed.

2. The device for rapidly processing the stabilization of the flow of the guide plate according to claim 1, characterized in that: The telescopic long rod (1) comprises a rod head (2), a telescopic mechanism (3), a first rod body, a second rod body and a handle (4); the rod head (2) is arranged at one end of the first rod body, the other end of the first rod body is connected to one end of the second rod body via the telescopic mechanism (3), and the other end of the second rod body is mounted with the handle (4).

3. The device for rapidly processing the stabilization of the flow of the guide plate according to claim 2, characterized in that: The length of the first rod is greater than the length of the second rod.

4. The device for rapidly processing the stabilization of the flow of the guide plate according to claim 2, characterized in that: The telescopic mechanism (3) comprises rod sections that are sleeved together. When in use, each rod section can slide on other adjacent rod sections to achieve overall telescopic movement.

5. The device for rapidly processing the stabilization of the flow of the guide plate according to claim 2, characterized in that: A locking mechanism is installed on the handle (4). When in use, after the telescopic mechanism (3) is adjusted to a suitable position, the length of the telescopic mechanism (3) is locked by the locking mechanism.

6. The device for rapidly processing the stabilization of the flow of the guide plate according to claim 2, characterized in that: A detachable cleaning piece is provided on the rod head (2).

7. The device for rapidly processing the stabilization of the flow of the guide plate according to claim 1, characterized in that: A glass window is provided at the heater installation position of the muffle furnace (5).

8. The device for rapidly processing the stabilization of the flow of the guide plate according to claim 1, characterized in that: The diameter of the opening (6) is greater than the maximum width of the telescopic rod (1), and when in use, it is ensured that the telescopic rod (1) passes through the opening (6).

9. The device for rapidly processing the stabilization of the flow of the guide plate according to claim 1, characterized in that: Openings (6) are provided on both side walls of the muffle furnace (5).

10. The device for rapidly processing the stabilization of the flow of the guide plate according to claim 1, characterized in that: A detachable fixing seat is provided on the telescopic long rod (1), and the telescopic long rod (1) is fixed to the opening (6) via the detachable fixing seat.

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