Casting equipment for ceramic slurry

Abstract

The utility model belongs to the technical field of tape casting equipment, and particularly relates to tape casting equipment for ceramic slurry, which comprises a tape casting mechanism comprising a runner, an L-shaped adjusting plate in sliding connection with the side wall of the runner and at least one telescopic piece for driving the L-shaped adjusting plate to move; the conveying mechanism comprises a conveying belt arranged at the tail end of the runner; according to the casting equipment for the ceramic slurry, the L-shaped adjusting plate is driven by the telescopic piece to move up and down so as to adjust the gap between the L-shaped adjusting plate and the runner, and therefore the effect of adjusting the thickness of the diaphragm is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of casting equipment, and particularly relates to a casting equipment for ceramic slurry. Background Art

[0002] A casting machine, also known as a casting film machine, is commonly used in the continuous production of functional ceramic casting films. Using alumina as the main raw material for ceramic casting, the pulverized powder is first mixed with a binder, a plasticizer, a dispersant, and a solvent to form a slurry with a certain viscosity. The slurry flows down from the hopper and is scraped and coated on a special base tape by a doctor blade with a certain thickness. After drying and curing, it is peeled off from above to become a green tape film. The generated film needs to be processed by slitting and cutting the green tape according to the size and shape of the finished product to make a blank finished product to be sintered.

[0003] The casting head of the existing casting equipment is fixed, which is not convenient to adjust the film thickness of the casting equipment and is difficult to meet the fine requirements of different functional ceramic products for the film thickness.

[0004] Therefore, in order to solve the above problems, it is necessary to design a casting equipment for ceramic slurry. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a casting equipment for ceramic slurry to solve the technical problem that the film thickness of the existing casting equipment cannot be adjusted.

[0006] To solve the above technical problems, the utility model provides a casting equipment for ceramic slurry, including:

[0007] A casting mechanism, which includes: a flow channel, an L-shaped adjusting plate slidably connected to the side wall of the flow channel, and at least one telescopic member for driving the L-shaped adjusting plate to move;

[0008] A conveying mechanism, which includes: a conveyor belt arranged at the end of the flow channel; wherein

[0009] The conveyor belt is suitable for conveying the film discharged from the flow channel;

[0010] The telescopic member is suitable for driving the L-shaped adjusting plate to move up and down to adjust the gap between the L-shaped adjusting plate and the flow channel so as to adjust the film thickness.

[0011] Further, the casting mechanism further includes: at least one support plate arranged on the top of the flow channel; wherein

[0012] The telescopic member is arranged on the support plate.

[0013] Further, a plurality of heating plates are arranged on the bottom of the flow channel and the top of the L-shaped adjusting plate; wherein

[0014] The heating plate at the bottom of the flow channel and the heating plate at the top of the L-shaped adjusting plate are arranged at intervals.

[0015] Furthermore, the casting mechanism further includes: a material box connected to the head end of the flow channel and at least two material conveying pipes connected to the material box; wherein

[0016] The side surface of the material box is slidably connected to the side surface of the L-shaped adjusting plate.

[0017] Furthermore, the casting mechanism further includes: a heat insulation block arranged on the top of the L-shaped adjusting plate; wherein

[0018] The top of the heat insulation block is connected to the telescopic member.

[0019] Furthermore, the conveying mechanism further includes: a support frame, at least two driving rollers in close contact with the inner side of the conveyor belt, and a motor for driving any one of the driving rollers to rotate; wherein

[0020] The driving roller is connected to the support frame by bearings; and

[0021] The motor is arranged on the side surface of the support frame.

[0022] Furthermore, the bottom of the flow channel is provided with support legs.

[0023] The beneficial effects of the present utility model are as follows:

[0024] (1). The present utility model conveys materials into the material box through the material conveying pipe and extrudes the slurry in the material box, so that the slurry flows downward between the flow channel and the L-shaped adjusting plate. Control the telescopic member to expand and contract. The telescopic member drives the L-shaped adjusting plate to move through the heat insulation block to adjust the forming thickness of the slurry. At this time, control the heating plate to start. The heating plate conducts heat through the flow channel and the L-shaped adjusting plate to pre-form the slurry. Through the above steps, the effect of adjusting the diaphragm thickness is achieved.

[0025] (2). The present utility model starts the motor. The motor drives the driving roller to rotate. The driving roller drives the conveyor belt to rotate. The conveyor belt drives another driving roller to rotate to convey the diaphragm discharged from the flow channel.

[0026] Other features and advantages of the present utility model will be described in the following specification, and, in part, will be obvious from the specification, or will be understood by implementing the present utility model. The objectives and other advantages of the present utility model are achieved and obtained by the structures specifically pointed out in the specification and the drawings.

[0027] To make the above objectives, features and advantages of the present utility model more obvious and understandable, the following specific preferred embodiments are given, and in conjunction with the accompanying drawings, the detailed description is as follows. Description of the Drawings

[0028] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0029] Figure 1 is a perspective view of the preferred embodiment of the whole of the present invention;

[0030] Figure 2 is a cross-sectional view of a part of the casting mechanism of the present invention.

[0031] In the figure:

[0032] casting mechanism 1, flow channel 11, L-shaped adjusting plate 12, telescopic member 13;

[0033] transport mechanism 2, conveyor belt 21, support frame 22, drive roller 23, motor 24;

[0034] support plate 14, heating plate 15, material box 16, material conveying pipe 17, heat insulation block 18;

[0035] support leg 3. Specific Embodiments

[0036] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions of the present invention with reference to the drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention. Embodiment 1

[0037] As Figure 1 、 Figure 2 shown, this embodiment provides a casting device for ceramic slurry, including:

[0038] A casting mechanism 1, which includes: a flow channel 11, an L-shaped adjusting plate 12 slidably connected to the side wall of the flow channel 11, and at least one telescopic member 13 for driving the L-shaped adjusting plate 12 to move; a transport mechanism 2, which includes: a conveyor belt 21 provided at the end of the flow channel 11; wherein the conveyor belt 21 is adapted to transport the film discharged from the flow channel 11; the telescopic member 13 is adapted to drive the L-shaped adjusting plate 12 to move up and down to adjust the gap between the L-shaped adjusting plate 12 and the flow channel 11 to adjust the film thickness; wherein the telescopic member 13 may be, but is not limited to, a cylinder.

[0039] The casting mechanism 1 further includes: at least one support plate 14 provided on the top of the flow channel 11; wherein the telescopic member 13 is provided on the support plate 14.

[0040] A plurality of heating plates 15 are provided on the bottom of the flow channel 11 and the top of the L-shaped adjusting plate 12; wherein the heating plates 15 at the bottom of the flow channel 11 and the heating plates 15 at the top of the L-shaped adjusting plate 12 are arranged at intervals; by providing a plurality of heating plates 15 on the bottom of the flow channel 11 and the top of the L-shaped adjusting plate 12 and arranging the heating plates 15 at the bottom of the flow channel 11 and the heating plates 15 at the top of the L-shaped adjusting plate 12 at intervals, the effect of preforming the slurry by heating is achieved.

[0041] The casting mechanism 1 further includes: a material box 16 connected to the head end of the flow channel 11 and at least two feeding pipes 17 communicating with the material box 16; wherein the side surface of the material box 16 is slidably connected to the side surface of the L-shaped adjusting plate 12; it is most preferable to provide three feeding pipes 17.

[0042] The casting mechanism 1 further includes: a heat insulation block 18 provided on the top of the L-shaped adjusting plate 12; wherein the top of the heat insulation block 18 is connected to the telescopic member 13; by providing the heat insulation block 18, the effect of heat insulation for the telescopic member 13 is achieved.

[0043] The bottom of the flow channel 11 is provided with support legs 3.

[0044] In this embodiment, materials are fed into the material box 16 through the feeding pipes 17 and the slurry in the material box 16 is extruded, so that the slurry flows downward between the flow channel 11 and the L-shaped adjusting plate 12. The telescopic member 13 is controlled to expand and contract, and the telescopic member 13 drives the L-shaped adjusting plate 12 to move through the heat insulation block 18 to adjust the forming thickness of the slurry. At this time, the heating plates 15 are controlled to start, and the heating plates 15 conduct heat through the flow channel 11 and the L-shaped adjusting plate 12 to preform the slurry. Through the above steps, the effect of adjusting the thickness of the diaphragm is achieved. Embodiment 2

[0045] As Figure 1 shown, on the basis of Embodiment 1, this Embodiment 2 includes:

[0046] The conveying mechanism 2 further includes: a support frame 22, at least two driving rollers 23 in close contact with the inner side of the conveyor belt 21, and a motor 24 for driving any one of the driving rollers 23 to rotate; wherein the driving roller 23 is connected to the support frame 22 by bearings; and the motor 24 is provided on the side surface of the support frame 22; it is most preferable to use two driving rollers 23.

[0047] In this embodiment, the motor 24 is started, the motor drives the driving roller 23 to rotate, the driving roller 23 drives the conveyor belt 21 to rotate, and the conveyor belt 21 drives the other driving roller 23 to rotate to convey the diaphragm discharged from the flow channel 11.

[0048] Each device (component whose specific structure is not described) selected in this application is a general standard component or a component known to those skilled in the art, and its structure and principle can be known by those skilled in the art through technical manuals or by conventional experimental methods.

[0049] In the description of the embodiments of the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", and "coupling" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0050] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0051] Taking the above ideal embodiments of the present utility model as an inspiration, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this utility model. The technical scope of this utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A doctor blade apparatus for ceramic slurry, characterized in that, Comprising: A casting mechanism (1), which includes: a flow channel (11), an L-shaped adjusting plate (12) slidably connected to the side wall of the flow channel (11), and at least one telescopic member (13) for driving the L-shaped adjusting plate (12) to move; A conveying mechanism (2), which includes: a conveyor belt (21) provided at the end of the flow channel (11); wherein The conveyor belt (21) is adapted to convey the diaphragm discharged from the flow channel (11); The telescopic member (13) is adapted to drive the L-shaped adjusting plate (12) to move up and down to adjust the gap between the L-shaped adjusting plate (12) and the flow channel (11) so as to adjust the thickness of the diaphragm.

2. The casting device for ceramic slurry according to claim 1, wherein The casting mechanism (1) further includes: at least one support plate (14) provided on the top of the flow channel (11); wherein The telescopic member (13) is provided on the support plate (14).

3. The casting device for ceramic slurry according to claim 2, wherein A plurality of heating plates (15) are provided on the bottom of the flow channel (11) and the top of the L-shaped adjusting plate (12); wherein The heating plates (15) at the bottom of the flow channel (11) and the heating plates (15) at the top of the L-shaped adjusting plate (12) are arranged at intervals.

4. The casting device for ceramic slurry according to claim 3, wherein The casting mechanism (1) further includes: a material box (16) connected to the head end of the flow channel (11) and at least two feeding pipes (17) communicating with the material box (16); wherein The side surface of the material box (16) is slidably connected to the side surface of the L-shaped adjusting plate (12).

5. The casting device for ceramic slurry according to claim 4, wherein The casting mechanism (1) further includes: a heat insulation block (18) provided on the top of the L-shaped adjusting plate (12); wherein The top of the heat insulation block (18) is connected to the telescopic member (13).

6. The casting device for ceramic slurry according to claim 5, wherein The conveying mechanism (2) further includes: a support frame (22), at least two driving rollers (23) in close contact with the inner side of the conveyor belt (21), and a motor (24) for driving any one of the driving rollers (23) to rotate; wherein The driving roller (23) is connected to the support frame (22) by bearings; and The motor (24) is provided on the side surface of the support frame (22).

7. The casting device for ceramic slurry according to claim 6, wherein Support legs (3) are provided at the bottom of the flow channel (11).

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