CN115847574A - Building block forming pressure head with uniform forming texture - Google Patents

Abstract

The invention relates to a building block forming pressure head with uniform forming texture, which comprises an installation frame transition plate and a plurality of adaptive support systems, wherein each adaptive support system comprises a pressure head frame, an adaptive support assembly and an upper pressure plate assembly, each pressure head frame is arranged below the installation frame transition plate, each adaptive support assembly is respectively arranged at the lower side of the corresponding pressure head frame, each upper pressure plate assembly is arranged at the lower side of the corresponding adaptive support assembly, and the adaptive support assemblies increase the support force adaptively in the forming process.

Description

Forming block forming head with uniform texture

technical field

The invention relates to the technical field of block production, in particular to a block forming pressure head with uniform forming quality.

Background technique

During bricklaying production, the molding head is generally extended into the middle frame to form a molding cavity, and then the main pressure cylinder of the molding machine is used to extrude the bricks. However, the existing molding heads are all rigid. During the forming process, the materials in the forming cavity cannot be completely and evenly dispersed, so that the texture of the existing formed bricks is prone to uneven problems.

Contents of the invention

In order to overcome the technical defects existing in the prior art, the invention provides a block forming indenter with uniform forming texture, which has uniform thickness and uniform density.

The technical solution adopted in the present invention is:

A block forming press head with a uniform texture, including a mounting frame transition plate and a number of adaptive support systems, each of which includes a press head frame, an adaptive support assembly and an upper platen assembly, and each of the press head frames are installed under the transition plate of the installation frame, each of the adaptive support assemblies is installed on the lower side of the corresponding pressure head frame, each of the upper platen assemblies is installed on the lower side of the corresponding adaptive support assembly, and each of the adaptive support assemblies is installed on the Adaptive increases support force during molding until the adaptive support components compress to rigid supports.

Preferably, each of the adaptive support assemblies includes a guide assembly, a limit block, and an elastic element, and the guide assembly is installed between the pressure head frame and the upper platen assembly to constrain the interaction between the pressure head frame and the upper platen assembly. The attitude during movement, the elastic element is installed between the pressure head frame and the upper platen assembly, the limit block is located between the pressure head frame and the upper platen assembly, and the limit block restricts the pressure head frame and the upper platen assembly the minimum distance between.

Preferably, the elastic element is an air bag, a rubber block or a spring.

Preferably, the limit block is installed at the bottom of the pressure head frame and points to the top of the upper platen assembly.

Preferably, the limit block is installed on the top of the upper platen assembly and points to the bottom of the indenter frame.

Preferably, the guide assembly includes a guide post and a guide sleeve, and the guide post and guide sleeve are installed on the pressure head frame and the upper platen assembly respectively.

Preferably, each of the indenter frames includes an upper mounting plate, several supporting columns and a lower mounting plate, the upper mounting plate is installed at the bottom of the transition plate of the installation frame, and each of the supporting columns is fixed on the upper mounting plate and the lower mounting plate. Between the mounting plates, the upper pressing plate assembly is installed at the bottom of the lower mounting plate.

Preferably, the bottom of the transition plate of the installation frame is provided with several supporting rods pointing downward.

The beneficial effects of the present invention are:

Each adaptive support system includes a pressure head frame, an adaptive support assembly and an upper platen assembly. The pressure plate assembly is installed on the lower side of the corresponding adaptive support assembly, and each adaptive support assembly increases the support force adaptively during the molding process. During the molding process, because the adaptive support assembly does not provide a large Pressure, the material powder can still be distributed and scattered in the molding cavity during molding, so that the material will not gather during molding and cause uneven quality and density of the finished product, ensuring the quality of the finished product until the adaptive support component is compressed to rigidity Support, when the adaptive support components are compressed to rigidity, the distribution of materials in the forming cavity is completed, at this time, the main pressure cylinder of the forming machine can finally extrude the bricks, and the product has uniform thickness and uniform density.

Description of drawings

Fig. 1 is a schematic top view of the structure of the present invention.

Fig. 2 is a schematic side view of the structure of the present invention.

Fig. 3 is a schematic diagram of the bottom structure of the present invention.

Explanation of reference signs:

1. Install the frame transition plate;

2. Adaptive support system; 21. Pressure head frame; 211. Upper mounting plate; 212. Support column; 213. Lower mounting plate; 22. Adaptive support component; 221. Guide component; Cover; 222, limit block; 223, elastic element; 23, upper plate assembly;

3. Support rod.

Detailed ways

The present invention will be further described below in conjunction with accompanying drawing:

As shown in the figure, this embodiment provides a block forming indenter with uniform molding quality, including an installation frame transition plate 1 and several adaptive support systems 2, and each adaptive support system 2 includes an indenter frame 21, an adaptive The support assembly 22 and the upper platen assembly 23, each pressure head frame 21 is installed under the installation frame transition plate 1, each adaptive support assembly 22 is respectively installed on the lower side of the corresponding pressure head frame 21, each upper platen assembly 23 is installed on the corresponding adaptable The lower side of the adaptive support assembly 22, each adaptive support assembly 22 adaptively increases the support force during the molding process. The powder of the material can still be distributed and scattered in the molding cavity, so that the material will not gather during molding to cause uneven quality and density of the finished product, which ensures the quality of the finished product until the adaptive support component 22 is compressed to a rigid support. When the adaptive support assembly 22 is compressed to rigidity, the distribution of materials in the forming cavity is completed. At this time, the main pressure cylinder of the forming machine can finally extrude the bricks, and the product has uniform thickness and uniform density.

Each adaptive support assembly 22 includes a guide assembly 221, a limit block 222 and an elastic element 223. The guide assembly 221 is installed between the indenter frame 21 and the upper platen assembly 23 to constrain the relationship between the indenter frame 21 and the upper platen assembly 23. The attitude when moving between each other, the elastic element 223 is installed between the pressure head frame 21 and the upper platen assembly 23, the elastic element 223 is an air bag, a rubber block or a spring, which descends in the main pressure cylinder of the molding host, driving the upper platen assembly 23 to initially Extrusion molding cavity, when the upper platen assembly 23 initially extrudes the molding cavity, the pressure on the airbag is relatively small, so that the materials in the forming cavity can continue to be more evenly distributed under the action of the vibrating machine in the early stage of molding In the forming cavity, the vibrator involved in this embodiment is an electric vibrator, the vibrator is installed on the installation frame transition plate 1, and the forming host is installed on the output end of the main pressure cylinder through the installation frame transition plate 1, and the limit The block 222 is located between the pressure head frame 21 and the upper platen assembly 23. The limit block 222 limits the minimum distance between the pressure head frame 21 and the upper platen assembly 23. As the main pressure cylinder continues to descend, the pressure on the elastic element 223 It is also getting bigger and bigger. After the materials in the molding cavity are gradually distributed evenly, the main pressure cylinder continues to squeeze to completely shape the bricks.

The limit block 222 has two installation methods, the first is that the limit block 222 is installed on the bottom of the indenter frame 21 and points to the top of the upper platen assembly 23, and the second is that the limit block 222 is installed on the top of the upper platen assembly 23 and points to At the bottom of the pressure head frame 21, the limit block 222 is used to rigidly support the upper platen assembly 23 in the later stage of forming, thereby ensuring the forming pressure.

The guide assembly 221 includes a guide post 2211 and a guide sleeve 2212. The guide post 2211 and the guide sleeve 2212 are installed on the indenter frame 21 and the upper platen assembly 23 respectively. The guide post 2211 and the guide sleeve 2212 ensure that the upper platen assembly 23 is not deflected.

Each indenter frame 21 includes an upper mounting plate 211, several supporting columns 212 and a lower mounting plate 213, the upper mounting plate 211 is installed on the bottom of the installation frame transition plate 1, and each supporting column 212 is fixed on the upper mounting plate 211 and the lower mounting plate 213. Between the plates 213, the upper platen assembly 23 is installed at the bottom of the lower mounting plate 213. The upper platen assembly 23 is the part that directly contacts with the material. transmission of force.

The bottom of the installation frame transition plate 1 is provided with a number of downward pointing support rods 3, which are used to withstand the middle frame. When the pressure head involved in the present invention is used, the pressure head and the middle frame can be supported by the support rods 3 Transship together.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. On the premise of not departing from the spirit and scope of the present invention, the present invention will also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention, which is defined by the appended The claims and their equivalents are defined.

Claims (8)

1. The building block forming pressure head with uniform forming texture is characterized by comprising an installation frame transition plate and a plurality of adaptive supporting systems, wherein each adaptive supporting system comprises a pressure head frame, an adaptive supporting assembly and an upper pressure plate assembly, each pressure head frame is installed below the installation frame transition plate, each adaptive supporting assembly is installed on the lower side of the corresponding pressure head frame, each upper pressure plate assembly is installed on the lower side of the corresponding adaptive supporting assembly, and the adaptive supporting assemblies increase supporting force adaptively in the forming process until the adaptive supporting assemblies are compressed to be supported rigidly.

2. The uniform building block molding ram of claim 1, wherein each of said compliant support assemblies comprises a guide assembly mounted between the ram frame and the upper platen assembly to constrain the attitude of the ram frame and the upper platen assembly during relative movement, a stop block mounted between the ram frame and the upper platen assembly, and a resilient element mounted between the ram frame and the upper platen assembly, the stop block being positioned between the ram frame and the upper platen assembly, the stop block limiting the minimum distance between the ram frame and the upper platen assembly.

3. A uniform building block forming ram according to claim 2 wherein said resilient element is a bladder, a rubber block or a spring.

4. A uniform building block molding ram according to claim 2 wherein said stop block is mounted on the bottom of the ram frame and points toward the top of the upper platen assembly.

5. A uniform building block forming ram according to claim 2 wherein said stop block is mounted on the top of the upper platen assembly and is directed toward the bottom of the ram frame.

6. A uniform building block forming ram according to claim 2 wherein said guide assemblies comprise guide posts and guide sleeves mounted on said ram frame and said upper platen assembly, respectively.

7. The uniform building block forming ram of claim 1, wherein each said ram frame includes an upper mounting plate, a plurality of support columns and a lower mounting plate, said upper mounting plate is mounted to the bottom of the mounting frame transition plate, each said support column is fixedly mounted between the upper mounting plate and the lower mounting plate, and said upper platen assembly is mounted to the bottom of the lower mounting plate.

8. A uniform building block forming ram according to claim 1 wherein said mounting frame transition plate has downwardly directed support bars at the bottom.

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