Isostatic pressing press for refractory brick production

Abstract

The utility model discloses an isostatic pressing press for refractory brick production, which comprises a supporting table, a brick die is arranged on the upper surface of the supporting table, a supporting mechanism is arranged in the supporting table and is positioned in the brick die, a plurality of supporting columns are fixedly connected to the upper surface of the supporting table, and the supporting columns are fixedly connected to the lower surface of the supporting table. The supporting column is sleeved with a lifting plate, and the lower surface of the lifting plate is fixedly connected with an insertion rod. According to the brick mold storage device, the brick mold can be unlocked to be supported when no raw materials are contained in the mold, so that the brick mold can move downwards along with starting of a static press to be stored, abrasion of the brick mold is avoided, and the effect of prolonging the service life is achieved. When materials are placed in the mold, the materials press the bearing plate downwards, so that the two contact blocks below the bearing plate move outwards under the action of the first inclined plane and the second inclined plane to be in contact with the brick mold.

Description

TECHNICAL FIELD

[0001] The utility model relates to refractory brick production technical field, concretely is a kind of isostatic pressing press for refractory brick production. BACKGROUND

[0002] Refractory brick is called fire brick. It is a kind of refractory material made of refractory clay or other refractory raw materials. It is light yellow or brown. It is mainly used for building smelting furnace and can withstand high temperature of 1580-1770℃. It is also called fire brick. It is a kind of refractory material with certain shape and size. According to the preparation process, it can be divided into fired brick, unfired brick, electrically fused brick (cast refractory) and refractory insulating brick. According to the shape and size, it can be divided into standard brick, ordinary brick and special-shaped brick. It can be used as high-temperature building material and structural material for building kiln and various thermal equipment, and can withstand various physical and chemical changes and mechanical actions at high temperature. For example, refractory clay brick, high alumina brick, silica brick and magnesia brick.

[0003] Search existing technology, the publication number CN115179410B discloses a static pressure unfired brick forming mechanism. It is characterized in that a support frame is vertically slidably connected with a sliding frame, a support table fixedly connected with the support frame is arranged below the sliding frame, a bottom plate is matched with the support table, a mold is vertically slidably matched with the bottom plate, the mold is driven by a shaking mechanism to repeatedly slide longitudinally, a pressing plate fixedly connected with the sliding frame is matched with the mold, pressing blocks are arranged on the pressing plate, the pressing blocks are correspondingly matched with forming holes arranged on the mold, material releasing blocks are matched with the side of the pressing blocks, a plurality of material releasing blocks are in communication with a material distributing mechanism fixedly connected in the sliding frame, and a scraper plate is longitudinally slidably connected with the mold.

[0004] In the comparative document, the bottom plate is matched with the support table, the mold is repeatedly opened and closed, and the brick body is formed on the bottom plate, which is beneficial to the systematic opening and closing of the brick body. The material in the forming hole is extruded by the pressing plate and the pressing block. The shape and design of the forming hole and the pressing block are different, and different shaped bricks can be obtained. Only the mold needs to be changed to produce different bricks, which is economical and practical. The feeding mechanism is integrated into the forming mechanism, which saves the space occupied by the machine. The material in the forming hole is filled to different degrees by adding a material distributing mechanism, and the material is fully filled and scraped by the scraper plate, which avoids unnecessary waste of material. The structure is compact and worthy of promotion. However, when the mold is not filled with material, the lower part will still be pressurized, which will cause more wear and tear on the mold and reduce its service life. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a kind of isostatic pressing press for refractory brick production to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: including support platform, the upper surface of support platform is equipped with brick mould, the inside of support platform is equipped with support mechanism, support mechanism is located in the inside of brick mould, the upper surface of support platform is fixedly linked with a plurality of support column, the support column is sleeved with lifting plate, the lower surface of lifting plate is fixedly connected with insertion rod.

[0007] Preferably, the upper surface of the support table is provided with a plurality of receiving grooves, the support mechanism is arranged in the receiving groove, and the receiving groove is fixedly connected with a limiting mechanism.

[0008] Preferably, the support mechanism comprises a support column, the upper end of the support column is movably connected with a pressure plate, the lower end of the pressure plate is slidably connected with two contact blocks, the two contact blocks are arranged at the two ends of the pressure plate, and the middle of the lower surface of the pressure plate is fixedly connected with a support spring.

[0009] Preferably, the two sides of the support column are provided with first inclined surfaces, the lower ends of the two contact blocks are provided with second inclined surfaces, and the first inclined surfaces are matched with the second inclined surfaces.

[0010] Preferably, the lower surface of the pressure plate is provided with a sliding groove, the upper surface of the contact block is fixedly connected with a sliding block, and the sliding block is matched with the sliding groove.

[0011] Preferably, the upper end of the brick mould is fixedly connected with a cleaning piece, and the receiving groove is provided with a buffer spring.

[0012] Compared with the prior art, the utility model has the beneficial effects that when the mold does not contain raw materials, the support of the brick mould can be unlocked, the brick mould can be moved downward for storage along with the start of the static pressure machine, the wear of the brick mould is avoided, and the service life is improved. When the mold contains materials, the materials can press the pressure plate downward, the two contact blocks below the pressure plate move outward under the action of the first inclined surface and the second inclined surface, contact the brick mould, the insertion rod moves downward, the brick mould is fixed in place, and the materials are processed. When there is no material inside, the pressure plate is lifted upward under the action of the spring, drives the two contact blocks to move upward, and the contact with the brick mould is released, so that when the insertion rod moves downward, the brick mould moves downward, and the loss between them is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0014] Figure 2 It is a support mechanism structure schematic view of the utility model;

[0015] Figure 3The utility model discloses a support mechanism section structure schematic diagram for the utility model discloses a support mechanism internal structure schematic diagram.

[0016] Figure 4 The utility model discloses a support mechanism internal structure schematic diagram for the utility model discloses a support mechanism internal structure schematic diagram.

[0017] In the drawing: 1, support platform, 2, brick mould, 3, support mechanism, 4, support column, 5, lifting plate, 6, insert rod, 7, storage groove, 8, limiting mechanism, 9, pressure plate, 10, contact block, 11, support spring, 12, first inclined plane, 13, second inclined plane, 14, sliding slot, 15, sliding block, 16, cleaning piece, 17, buffer spring. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0019] Please refer to Figures 1-4 The embodiments provided by the utility model:

[0020] Embodiment: including support platform 1, the upper surface of support platform 1 is equipped with brick mould 2, and brick mould 2 can limit and fix material. The inside of support platform 1 is equipped with support mechanism 3, support mechanism 3 is located in the inside of brick mould 2, and the upper surface of support platform 1 is fixedly connected with a plurality of support columns 4. Lifting plate 5 is sleeved on support column 4, and the lower surface of lifting plate 5 is fixedly connected with insert rod 6. Insert rod 6 can be inserted into brick mould 2 to pressurize material.

[0021] The upper surface of support platform 1 is provided with a plurality of storage grooves 7, support mechanism 3 is arranged in storage groove 7, and limiting mechanism 8 is fixedly connected in the inside of storage groove 7. Storage groove 7 can be stored when brick mould 2 descends.

[0022] Support mechanism 3 includes support column 4, the upper end of support column 4 is movably connected with pressure plate 9, the lower end of pressure plate 9 is slidably connected with two contact blocks 10, two contact blocks 10 are arranged at the two ends of pressure plate 9, and support spring 11 is fixedly connected to the middle of the lower surface of pressure plate 9. Support spring 11 can lift pressure plate 9 upward when no object is arranged on pressure plate 9.

[0023] The first inclined surface 12 and the second inclined surface 13 are matched to enable the two contact blocks 10 to move to the two sides under the action of gravity.

[0024] The lower surface of the pressure plate 9 is provided with a sliding groove 14, and the upper surface of the contact block 10 is fixedly connected with a sliding block 15 matched with the sliding groove 14.

[0025] The upper end of the brick mold 2 is fixedly connected with a cleaning piece 16, and the receiving groove 7 is provided with a buffer spring 17.

[0026] When the material is placed in the mold, the material will press the pressure plate 9 downward, so that the two contact blocks 10 below the pressure plate 9 move outward under the action of the first inclined surface 12 and the second inclined surface 13 and contact the brick mold 2, so that the brick mold 2 will be fixed in place when the insertion rod 6 moves downward, facilitating the processing of the material. When there is no material placed inside, the pressure plate 9 will be lifted upward under the action of the spring, driving the two contact blocks 10 to move upward, and the contact with the brick mold 2 is released, so that the insertion rod 6 will push the brick mold 2 to move downward when it moves downward, reducing the loss between them.

[0027] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An isostatic press for the production of refractory bricks, comprising a support table (1), characterized in that: The upper surface of the support table (1) is provided with a brick mold (2), the inside of the support table (1) is provided with a support mechanism (3), the support mechanism (3) is located in the inside of the brick mold (2), the upper surface of the support table (1) is fixedly connected with a plurality of support columns (4), the support column (4) is sleeved with a lifting plate (5), and the lower surface of the lifting plate (5) is fixedly connected with an insertion rod (6).

2. An isostatic press for the production of refractory bricks according to claim 1, characterized in that: The upper surface of the support table (1) is provided with a plurality of storage grooves (7), the support mechanism (3) is arranged in the storage groove (7), and the inside of the storage groove (7) is fixedly connected with a limiting mechanism (8).

3. An isostatic press for the production of refractory bricks according to claim 2, characterized in that: The support mechanism (3) comprises a support column (4), the upper end of the support column (4) is movably connected with a pressure plate (9), the lower end of the pressure plate (9) is slidably connected with two contact blocks (10), the two contact blocks (10) are arranged at the two ends of the pressure plate (9), and the lower surface of the pressure plate (9) is fixedly connected with a support spring (11).

4. An isostatic press for the production of refractory bricks according to claim 3, characterized in that: The two sides of the support column (4) are provided with first inclined surfaces (12), the lower ends of the two contact blocks (10) are provided with second inclined surfaces (13), and the first inclined surfaces (12) are matched with the second inclined surfaces (13).

5. An isostatic press for the production of refractory bricks according to claim 4, characterized in that: The lower surface of the pressure plate (9) is provided with a sliding groove (14), the upper surface of the contact block (10) is fixedly connected with a sliding block (15), and the sliding block (15) is matched with the sliding groove (14).

6. An isostatic press for the production of refractory bricks according to claim 2, characterized in that: The storage groove (7) is provided with a buffer spring (17).

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