Ceramic production forming device

Abstract

The utility model belongs to the technical field of ceramic forming devices, particularly relates to a ceramic production forming device, and provides the following scheme aiming at the problems that raw material powder is usually filled by workers in the processing process, the efficiency is lower, and safety accidents are easy to cause: the ceramic production forming device comprises a base, an ejector plate is slidably mounted in a die cavity of the lower die, a U-shaped mounting frame is fixedly arranged at the top of the base, and a second hydraulic cylinder is fixedly arranged at the top of the U-shaped mounting frame. When the automatic filling device is used, automatic filling of raw material powder and automatic moving of the moving block are achieved through matched use of the automatic filling assembly and the electric push rod, manual operation is greatly reduced, production efficiency is improved, direct contact between workers and equipment is reduced through automatic operation, and production efficiency is improved. And the safety accident risk caused by misoperation or equipment failure is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to ceramic forming device technical field especially relates to a ceramic production forming device. BACKGROUND

[0002] The ceramic production forming device is a key equipment in the ceramic manufacturing process, which is used for processing ceramic raw materials into the required shape and size, wherein the dry pressing forming is to press the processed ceramic powder into the mold under a certain pressure.

[0003] The dry pressing forming structure is usually composed of upper and lower die punches and a mold cavity, and the shape and size of the mold determine the external shape of the ceramic product, which provides pressure through hydraulic or mechanical means to uniformly compact the powder in the mold, however, in the processing process, workers usually fill the raw material powder, which is low in efficiency and easy to cause safety accidents.

[0004] In view of the above problems, the utility model file provides a ceramic production forming device. UTILITY MODEL CONTENT

[0005] The utility model provides a ceramic production forming device, which solves the shortcomings that the dry pressing forming structure is usually composed of upper and lower die punches and a mold cavity in the prior art, the shape and size of the mold determine the external shape of the ceramic product, which provides pressure through hydraulic or mechanical means to uniformly compact the powder in the mold, however, in the processing process, workers usually fill the raw material powder, which is low in efficiency and easy to cause safety accidents.

[0006] The utility model provides the following technical scheme:

[0007] A ceramic production forming device comprises:

[0008] A base is provided with a lower die at the front end of the notch, a top material plate is slidably installed in the mold cavity of the lower die, a U-shaped mounting bracket is fixedly arranged on the top of the base, a second hydraulic cylinder is fixedly arranged on the top of the U-shaped mounting bracket, the output end of the second hydraulic cylinder penetrates the inner wall of the U-shaped mounting bracket and is fixedly provided with an upper die for dry pressing the lower die mold cavity, and a moving block for pushing and filling materials is slidably arranged on the top of the base.

[0009] A filling assembly is arranged on the U-shaped mounting bracket and used for filling raw material powder into the lower die mold cavity.

[0010] In a possible design, the filling assembly comprises a material pumping pump and a material storage box fixedly arranged on the top of the U-shaped mounting bracket, the input end of the material pumping pump is connected with the inner wall of the material storage box through a first hose, and the output end of the material pumping pump is connected with the discharge port of the bottom of the moving block through a second hose.

[0011] In a possible design, the bottom of the inner wall of the base is fixedly provided with a first hydraulic cylinder, and the output end of the first hydraulic cylinder is fixedly connected with the center of the bottom of the material pushing plate.

[0012] In a possible design, the edge of the top of the base is fixedly provided with a mounting plate, the mounting plate is fixedly installed with an electric push rod, the other end of the electric push rod is fixedly connected with the back of the moving block, the top of the base is symmetrically fixedly provided with two T-shaped guide rods for improving the moving stability of the moving block, and the bottom of the moving block is provided with a T-shaped groove for slidingly connecting the corresponding T-shaped guide rod.

[0013] In a possible design, one side of the lower mold is symmetrically provided with two positioning insert blocks, the inner wall of the front end notch of the base is provided with a positioning slot for clamping the corresponding positioning insert block, and the outer side of the lower mold is fixedly provided with a positioning plate, and the positioning plate is boltedly connected with two bolts for reinforcement.

[0014] In a possible design, the clamping groove at the top of the positioning plate is overlapped with an inclined table for receiving the formed workpiece.

[0015] It should be understood that the foregoing general description and the following detailed description are only exemplary and cannot limit the utility model.

[0016] The working principle and use process of the technical solution are as follows:

[0017] In use, the processed ceramic raw material powder is placed in the storage box, the lower mold is clamped to the notch at the front end of the base through the positioning insert block and the positioning slot, and the bolts on the positioning plate are used for reinforcement, so that the lower mold is stably and accurately installed on the base, and the inclined table is overlapped at the clamping groove at the top of the positioning plate, so as to receive the formed workpiece.

[0018] After the material pumping pump is started, the material pumping pump extracts the raw material powder from the storage box through the first hose, the material pumping pump delivers the raw material powder to the discharge port at the bottom of the moving block through the second hose, at this time, the electric push rod is in a static state or has moved the moving block to the upper side of the cavity of the lower mold, the discharge port of the moving block is opened, the raw material powder falls into the cavity of the lower mold, when the raw material powder in the cavity is filled to an appropriate height, the moving block returns to the initial position (if it has been moved before), the second hydraulic cylinder is started, the upper mold is pushed to move downward, the raw material powder between the upper mold and the lower mold is compacted, a certain pressure and time are maintained, so that the raw material powder in the mold is uniformly compacted, and the ceramic product with the required shape is formed.

[0019] After the compaction is completed, the second hydraulic cylinder drives the upper die to ascend and return to the initial position, the first hydraulic cylinder is started, the material pushing plate is pushed to move upward, the formed workpiece is pushed out from the cavity of the lower die, and the moving block pushes the workpiece to slide along the inclined table, so that workers can collect and process subsequently.

[0020] The utility model has the advantages of the following:

[0021] The utility model discloses a cooperation of automatic filling assembly and electric push rod, realizes the automatic filling of raw material powder and the automatic movement of moving block, greatly reduces manual operation, improves production efficiency, and automatic operation reduces the direct contact of workers and equipment, reduces the risk of safety accidents caused by improper operation or equipment failure.

[0022] The lower die is connected with the base through the positioning insert block and the positioning slot, and is reinforced through the bolt on the positioning plate, so that the replacement of the die becomes simpler and faster. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A three-dimensional structure schematic view of a ceramic production forming device provided by the utility model embodiment is provided.

[0024] Figure 2 Another perspective structure schematic view of a ceramic production forming device provided by the utility model embodiment is provided.

[0025] Figure 3 A partial disassembly structure schematic view of a ceramic production forming device provided by the utility model embodiment is provided.

[0026] Figure 4 A filling assembly structure schematic view of a ceramic production forming device provided by the utility model embodiment is provided.

[0027] Reference signs: 1, base; 2, lower die; 3, first hydraulic cylinder; 4, material pushing plate; 5, second hydraulic cylinder; 6, upper die; 7, moving block; 8, mounting plate; 9, electric push rod; 10, T-shaped guide rod; 11, T-shaped groove; 12, material pumping pump; 13, material storage box; 14, first hose; 15, second hose; 16, positioning insert block; 17, positioning slot; 18, positioning plate; 19, clamping groove; 20, U-shaped mounting frame; 21, inclined table; 22, discharge port. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0029] In the description of the present application, it should be understood that the terms "opening", "upper", "middle", "length", "inner" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0030] In order to keep the following description of the embodiments of the present application clear and concise, the present application omits the detailed description of known functions and known components.

[0031] Embodiment one

[0032] Please refer to Figures 1-4 A forming device comprises:

[0033] The base 1 is provided with a notch at the front end for mounting the lower die 2, a top plate 4 is slidably mounted in the die cavity of the lower die 2 for ejecting the workpiece from the die cavity after forming, a first hydraulic cylinder 3 is fixedly installed at the bottom of the inner wall of the base 1, the output end of the first hydraulic cylinder 3 is fixedly connected with the center of the bottom of the top plate 4, when the formed workpiece needs to be ejected, the first hydraulic cylinder 3 can push the top plate 4 to move upward, so as to eject the workpiece from the die cavity of the lower die 2, a U-shaped mounting bracket 20 is fixedly installed at the top of the base 1, a second hydraulic cylinder 5 is fixedly installed at the top of the U-shaped mounting bracket 20, the output end of the second hydraulic cylinder 5 penetrates the inner wall of the U-shaped mounting bracket 20 and is fixedly connected with an upper die 6 for compacting the raw material powder in the die cavity of the lower die 2 during dry pressing;

[0034] A moving block 7 is also slidably arranged at the top of the base 1 for pushing and filling materials, an installation plate 8 is also fixedly installed at the edge of the top of the base 1, an electric push rod 9 is fixedly installed on the installation plate 8, the other end of the electric push rod 9 is fixedly connected with the back surface of the moving block 7 for pushing the moving block 7 to slide on the top of the base 1, in order to improve the stability of the movement of the moving block 7, two T-shaped guide rods 10 are also fixedly installed symmetrically at the top of the base 1, and the bottom of the moving block 7 is provided with a T-shaped groove 11 for slidably connecting the corresponding T-shaped guide rod 10.

[0035] In order to fill the raw material powder into the lower mold cavity, a set of filling assembly is arranged on the U-shaped mounting frame 20, which comprises a material pumping pump 12 fixedly installed on the top of the U-shaped mounting frame 20 and a storage tank 13, the input end of the material pumping pump 12 is connected with the inner wall of the storage tank 13 through a first hose 14, and the output end is connected with the discharge port 22 at the bottom of the moving block 7 through a second hose 15. When the material pumping pump 12 works, the raw material powder in the storage tank 13 can be pumped to the discharge port 22 of the moving block 7, and the raw material powder can be filled into the mold cavity of the lower mold 2 through the movement of the moving block 7.

[0036] The present application can be used for ceramic production, and can also be used in other fields applicable to the present application.

[0037] Example two

[0038] Based on the improvement of example one:

[0039] A ceramic production forming device is applied in the field of ceramic forming device.

[0040] Please refer to Figure 1 and Figure 3 , two positioning plug blocks 16 are symmetrically arranged on one side of the lower mold 2, and a positioning slot 17 for clamping the corresponding positioning plug block 16 is arranged on the inner wall of the front end gap of the base 1. When the lower mold 2 is installed on the base 1, the positioning plug block 16 will be inserted into the corresponding positioning slot 17, so as to realize the preliminary positioning of the lower mold 2. In addition, a positioning plate 18 is fixedly installed on the outer side of the lower mold 2, and two bolts are bolted on the positioning plate 18 for further reinforcing the connection between the lower mold 2 and the base 1.

[0041] In order to facilitate the reception of the formed workpiece, the embodiment further overlaps a ramp 21 at the clamping groove 19 on the top of the positioning plate 18. When the workpiece is pushed out of the mold cavity of the lower mold 2 by the ejector plate 4, the workpiece will slide along the ramp 21, so as to facilitate the collection and subsequent processing of the workers.

[0042] However, as known to those skilled in the art, the working principle and wiring method of the first hydraulic cylinder 3, the second hydraulic cylinder 5, the electric push rod 9 and the material pumping pump 12 are common, which belong to conventional means or common knowledge, and will not be described here. Those skilled in the art can make any selection according to their needs or convenience.

[0043] The above merely illustrates the specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application; the embodiments of the present application and the features in the embodiments can be combined with each other without conflict. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A ceramic production forming apparatus characterized by comprising: Include: The base (1), the lower die (2) is detachably mounted at the front end of the gap, the cavity of the lower die (2) is slidably mounted with the top material plate (4), the top of the base (1) is fixedly provided with a U-shaped mounting bracket (20), the top of the U-shaped mounting bracket (20) is fixedly provided with a second hydraulic cylinder (5), the output end of the second hydraulic cylinder (5) penetrates the inner wall of the U-shaped mounting bracket (20) and is fixedly provided with an upper die (6) for dry pressing the cavity of the lower die (2), the top of the base (1) is slidably provided with a moving block (7) for pushing and filling materials. The filling assembly is arranged on the U-shaped mounting bracket (20) and is used for filling raw material powder into the cavity of the lower die (2).

2. A ceramic production forming apparatus according to claim 1, wherein The filling assembly includes a material pumping pump (12) and a material storage box (13) fixedly arranged on the top of the U-shaped mounting bracket (20), the input end of the material pumping pump (12) is connected with the inner wall of the material storage box (13) through a first hose (14), and the output end of the material pumping pump (12) is connected with the discharge port (22) at the bottom of the moving block (7) through a second hose (15).

3. A ceramic production forming apparatus as claimed in claim 1, wherein The first hydraulic cylinder (3) is fixedly arranged at the bottom of the inner wall of the base (1), and the output end of the first hydraulic cylinder (3) is fixedly connected with the bottom of the central part of the top material plate (4).

4. The apparatus of claim 1 wherein, The mounting plate (8) is fixedly arranged at the edge of the top of the base (1), the electric push rod (9) is fixedly arranged on the mounting plate (8), the other end of the electric push rod (9) is fixedly connected with the back of the moving block (7), two T-shaped guide rods (10) are fixedly arranged on the top of the base (1) to improve the moving stability of the moving block (7), and the bottom of the moving block (7) is provided with a T-shaped groove (11) for slidably connecting the corresponding T-shaped guide rod (10).

5. The apparatus of claim 1 wherein, Two positioning plug blocks (16) are symmetrically arranged on one side of the lower die (2), positioning grooves (17) for clamping the corresponding positioning plug blocks (16) are arranged on the inner wall of the gap at the front end of the base (1), a positioning plate (18) is fixedly arranged on the outer side of the lower die (2), and two bolts for reinforcement are boltedly connected to the positioning plate (18).

6. A ceramic production forming apparatus according to claim 5, wherein The inclined table (21) for receiving the formed workpiece is lapped at the clamping groove (19) of the top of the positioning plate (18).

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