Slip casting device of a ceramic slip casting apparatus

Abstract

The utility model provides a kind of grouting device of ceramic slip casting forming equipment, comprising: frame body component, the top of frame body component is equipped with lifting mechanism;Slip injection gun, below the frame body component, the slip injection gun is set on mounting crossbeam, the mounting crossbeam is connected with the lifting connection piece of lifting mechanism, the feed end of slip injection gun is equipped with switch control valve;Storage tank, be set in the top of frame body component, storage tank is equipped with feed pipe orifice and discharge pipe orifice, the discharge pipe orifice is connected with the switch control valve by pipeline.The liquid level of slurry in mould rises when injecting, lifting mechanism synchronously, uniform speed promotes slip injection gun, always keep slip injection gun slurry outlet slightly higher than slurry liquid level and vertically downward injection, ensure that slurry is evenly injected into mould, effectively reduce the problem of bubble generation and green body thickness uneven, significantly improve the qualified rate of finished product, ensure product quality.

Description

Technical Field

[0001] This utility model relates to the field of ceramic production equipment technology, specifically to a slurry injection device for ceramic slurry molding equipment. Background Technology

[0002] In the ceramic blank-making process, manual slurry injection is generally required inside the mold. However, manual slurry injection makes it difficult to control the amount of slurry injected, and it's impossible to precisely control parameters such as injection speed and volume. Furthermore, even injection is necessary to reduce air bubbles, which can lead to uneven blank thickness and compromise the quality of the finished product. Manual slurry injection also requires carrying heavy buckets of material into the mold, which is inconvenient for workers during high-volume production, resulting in high labor intensity and low production efficiency. Utility Model Content

[0003] The purpose of this utility model is to provide a grouting device for ceramic grouting molding equipment, which aims to solve the problems of poor control, uneven grouting, and inability to guarantee the quality of finished products in the existing technology of manual grouting.

[0004] To achieve the above objectives, this utility model provides a grouting device for a ceramic grouting molding equipment, comprising: a frame assembly, the top of which is provided with a lifting mechanism; a grouting gun located below the top of the frame assembly, the grouting gun being mounted on an installation beam, the installation beam being connected to a lifting connector of the lifting mechanism, and the inlet end of the grouting gun being provided with a switch control valve; and a storage tank located on the top of the frame assembly, the storage tank being provided with an inlet pipe and an outlet pipe, the outlet pipe being connected to the switch control valve via a pipe.

[0005] Furthermore, the grouting gun includes a gun body and a control cylinder. The gun body has an internal receiving cavity, and the gun body has a feed pipe that communicates with the receiving cavity. The lower end of the gun body has a grouting gun head, and the grouting gun head has a grouting port. The inner wall of the grouting port has a sealing ring. The control cylinder is vertically and spaced apart from the top of the gun body by a column. The piston rod end of the control cylinder is connected to a telescopic shaft that is concentrically arranged with the grouting port. The telescopic shaft passes through the gun body and extends into the receiving cavity. One end of the telescopic shaft has a plug that mates with the sealing ring.

[0006] Furthermore, the grouting gun is connected to the mounting beam via an L-shaped connector.

[0007] Furthermore, at least two grouting guns are spaced apart on the mounting beam, and both are connected to the storage tank via pipes.

[0008] Furthermore, the lifting mechanism is a screw jack.

[0009] Furthermore, the frame assembly includes two separate frame bodies arranged in opposite directions. Each of the two separate frame bodies includes a portal frame and a horizontal mounting frame. The horizontal mounting frame is vertically arranged on the top of the portal frame. Each horizontal mounting frame is equipped with the lifting mechanism and a storage tank. The bottoms of the two separate frame bodies are connected by a guide rail slider.

[0010] Furthermore, the length of the horizontal mounting bracket is less than or equal to half the length of the portal frame.

[0011] The grouting device of the ceramic grouting molding equipment provided by this utility model, compared with the prior art, has a grouting gun connected to the frame assembly through a lifting mechanism. The discharge port on the storage tank is connected to the on / off control valve of the grouting gun through a pipe. The lifting mechanism drives the grouting gun to move vertically upward at a uniform speed and stability. When the grout level in the mold rises due to injection, the lifting mechanism synchronously and uniformly raises the grouting gun, always keeping the grout outlet of the grouting gun slightly higher than the grout level and injecting vertically downward, ensuring that the grout is injected into the mold evenly, effectively reducing the generation of air bubbles and uneven thickness of the blank, significantly improving the finished product qualification rate, and ensuring product quality.

[0012] In addition, the lifting mechanism drives the grouting gun mounted on the crossbeam, which can realize the automatic lifting and positioning of the grouting gun. Combined with the fixed storage tank, it completely eliminates the heavy physical operation of manually carrying the material bucket, greatly reducing the labor intensity of workers, and is especially suitable for mass production scenarios. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the grouting device of a ceramic grouting molding equipment according to the present invention;

[0014] Figure 2 This is a side view of the grouting device of a ceramic grouting molding equipment according to the present invention;

[0015] Figure 3 This is a top view of the grouting device of a ceramic grouting molding equipment according to this utility model;

[0016] Figure 4 This is a cross-sectional view of the internal structure of the grouting gun in the grouting device of a ceramic grouting molding equipment according to this utility model.

[0017] Explanation of reference numerals in the attached figures

[0018] 10-Frame assembly; 11-Separate frame; 12-Gantry frame; 13-Horizontal mounting frame; 14-Lifting mechanism;

[0019] 20-Grouting gun; 21-Grouting gun body; 22-Receiving cavity; 23-Feed pipe; 24-Grouting gun head; 241-Grouting port; 242-Sealing ring; 25-Control cylinder; 251-Telescopic shaft; 252-Plug; 26-Mounting beam; 27-Switch control valve;

[0020] 30 - Storage tank; 31 - Inlet pipe; 32 - Outlet pipe. Detailed Implementation

[0021] The present invention will be described in detail below with reference to specific embodiments.

[0022] In this utility model, when directional terms appear, they are used to facilitate the description of this utility model and simplify the description, rather than indicating or implying that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of this utility model.

[0023] In this utility model, unless otherwise explicitly specified and limited, when terms such as "set in," "connected," or "linked" appear, these terms should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can also refer to a mechanical connection; they can refer to a direct connection or a connection through an intermediate medium; or they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] like Figures 1 to 4 As shown, a grouting device for a ceramic grouting molding equipment includes a frame assembly 10, a grouting gun 20, and a storage tank 30.

[0025] The top of the frame assembly 10 is provided with a lifting mechanism 14. The grouting gun 20 is located below the top of the frame assembly 10. The grouting gun 20 is mounted on the mounting beam 26. The mounting beam 26 is connected to the lifting connector of the lifting mechanism 14, which drives the grouting gun 20 to move up and down at a uniform speed in the vertical direction. The feed end of the grouting gun 20 is provided with a switch control valve 27.

[0026] The storage tank 30 is located on the top of the frame assembly 10. The storage tank 30 is provided with an inlet 31 and an outlet 32. The outlet 32 ​​is connected to the switch control valve 27 through a pipe.

[0027] In practice, the mold to be grouted is placed directly below the grouting gun 20. The lifting mechanism 14 lowers the grouting gun 20 to the grouting start position. The grout in the storage tank 30 is pumped into the grouting gun 20 through a pipeline to grout the mold. Simultaneously, the lifting mechanism 14 moves the grouting gun 20 vertically upward at a uniform and stable speed, maintaining the grout outlet of the grouting gun 20 slightly above the grout surface and injecting vertically downward until the grouting of the mold is complete. The grouting gun 20 then stops grouting, ensuring that the grout is evenly injected into the mold, effectively reducing the generation of air bubbles and uneven thickness of the blank. The lifting mechanism 14 is a worm gear screw jack, which has the characteristics of achieving precise positioning and stable lifting movement.

[0028] In addition, parameters such as grouting speed, grouting volume, and moving speed of lifting mechanism 14 can be set by electronic control components and control system, which will not be elaborated on here.

[0029] In this embodiment, the grouting gun 20 is connected to the mounting beam 26 via an L-shaped connector. The grouting gun 20 includes a gun body 21 and a control cylinder 25. The gun body 21 has an internal receiving cavity 22. The gun body 21 has a feed pipe 23 that communicates with the receiving cavity 22. The lower end of the gun body 21 has a grouting gun head 24. The grouting gun head 24 has a grouting port 241. The inner wall of the grouting port 241 has a sealing ring 242. The control cylinder 25 is vertically and spaced at the top of the gun body 21 via a column. The piston rod end of the control cylinder 25 is connected to a telescopic shaft 251 that is concentrically arranged with the grouting port 241. The telescopic shaft 251 passes through the gun body 21 and extends into the receiving cavity 22. One end of the telescopic shaft 251 has a plug 252 that mates with the sealing ring 242.

[0030] In practice, the opening and closing of the grouting port 241 is controlled by moving the plug 252 at one end of the telescopic shaft 251 to contact the sealing ring 242 at the grouting port 241 through the control cylinder 25. When the grouting port 241 is open, the grout in the receiving cavity 22 flows out from the grouting port 241 under the action of gravity. When the grouting port 241 is closed, the grout stops flowing out at the grouting port 241.

[0031] In this embodiment, at least two grouting guns 20 are spaced apart on the mounting beam 26, and both are connected to the storage tank 30 via pipes. This design is suitable for mass production scenarios and allows for simultaneous grouting of multiple molds.

[0032] In this embodiment, the frame assembly 10 includes two separate frame bodies 11 arranged in opposite directions. Each of the two separate frame bodies 11 includes a portal frame 12 and a horizontal mounting frame 13. The horizontal mounting frame 13 is vertically arranged on the top of the portal frame 12. Each horizontal mounting frame 13 is provided with a lifting mechanism 14 and a storage tank 30. The bottoms of the two separate frame bodies 11 are connected by a guide rail slider.

[0033] In practical implementation, the frame assembly 10 is used to be mounted on the conveyor line of the ceramic slurry casting equipment, which can meet the slurry injection needs of multiple molds in the same row on the conveyor line, and is suitable for batch production. Moreover, the bottoms of the two separate frame bodies 11 are connected by guide rail sliders, so that the positioning and adjustment of the slurry injection position can be made, which is suitable for slurry injection of molds of different sizes and specifications.

[0034] In this embodiment, the length of the horizontal mounting bracket 13 is less than or equal to half the length of the portal frame 12, thereby satisfying the compatibility of the two separate frame bodies 11 being set in opposite directions, and also facilitating manufacturing and reducing manufacturing costs.

[0035] The grouting device of the ceramic grouting molding equipment provided by this utility model, compared with the prior art, has a grouting gun 20 connected to the frame assembly 10 through a lifting mechanism 14. The discharge port 32 on the storage tank 30 is connected to the on / off control valve 27 of the grouting gun 20 through a pipe. The lifting mechanism 14 drives the grouting gun 20 to move vertically upward at a uniform speed and in a stable manner. When the grout level in the mold rises due to injection, the lifting mechanism 14 synchronously and uniformly lifts the grouting gun 20, always keeping the grout outlet of the grouting gun 20 slightly higher than the grout level and injecting vertically downward, ensuring that the grout is injected into the mold evenly, effectively reducing the problems of air bubble generation and uneven body thickness, significantly improving the finished product qualification rate, and ensuring product quality.

[0036] In addition, the lifting mechanism 14 drives the grouting gun 20 mounted on the crossbeam 26, which can realize the automatic lifting and positioning of the grouting gun 20. Combined with the fixed storage tank 30, it completely eliminates the heavy physical operation of manually carrying the material bucket, greatly reducing the labor intensity of workers, and is especially suitable for mass production scenarios.

[0037] Where there is no conflict, the above embodiments and features can be combined with each other.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A grouting device for a ceramic grouting molding equipment, characterized in that, include: A frame assembly, wherein a lifting mechanism is provided on the top of the frame assembly; The grouting gun is located below the top of the frame assembly. The grouting gun is mounted on the mounting beam, which is connected to the lifting connector of the lifting mechanism. The feed end of the grouting gun is equipped with a switch control valve. A storage tank is located on top of the frame assembly. The storage tank is equipped with an inlet and an outlet. The outlet is connected to the switch control valve via a pipe.

2. The grouting device of a ceramic grouting molding equipment according to claim 1, characterized in that, The grouting gun includes a gun body and a control cylinder. The gun body has an internal receiving cavity and a feed pipe connected to the receiving cavity. The lower end of the gun body has a grouting gun head with a grouting port. The inner wall of the grouting port has a sealing ring. The control cylinder is vertically and spaced apart from the top of the gun body via a column. The piston rod end of the control cylinder is connected to a telescopic shaft concentrically arranged with the grouting port. The telescopic shaft passes through the gun body and extends into the receiving cavity. One end of the telescopic shaft has a plug that mates with the sealing ring.

3. The grouting device of a ceramic grouting molding equipment according to claim 2, characterized in that, The grouting gun is connected to the mounting beam via an L-shaped connector.

4. The grouting device of a ceramic grouting molding equipment according to claim 2, characterized in that, At least two grouting guns are spaced apart on the mounting beam, and both are connected to the storage tank via pipes.

5. The grouting device of a ceramic grouting molding equipment according to claim 1, characterized in that, The lifting mechanism is a screw jack.

6. The grouting device of a ceramic grouting molding equipment according to claim 1, characterized in that, The frame assembly includes two separate frames arranged in opposite directions. Each of the two separate frames includes a portal frame and a horizontal mounting frame. The horizontal mounting frame is vertically arranged on the top of the portal frame. Each horizontal mounting frame is equipped with a lifting mechanism and a storage tank. The bottoms of the two separate frames are connected by a guide rail slider.

7. The grouting device of a ceramic grouting molding equipment according to claim 6, characterized in that, The length of the horizontal mounting bracket is less than or equal to half the length of the portal frame.

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