CN2335764Y

CN2335764Y - Hollow bearing block and bearing brick shaping machine

Info

Publication number: CN2335764Y
Application number: CN 98237874
Authority: CN
Inventors: 梁书琴; 王金华; 王卓
Original assignee: 梁书琴
Priority date: 1998-06-08
Filing date: 1998-06-08
Publication date: 1999-09-01
Anticipated expiration: 2008-06-08

Abstract

The utility model belongs to the field of construction, relating to a construction material shaping device. The same product is shaped through a vibrating, a pressing and a vacuum methods, a mold box and a mold core of the utility model are provided with sealed and detachable mold cavities with through holes, an air path pipeline with a through hole on the mold box is communicated with an air path system of the utility model, and pistons can also be arranged in the mold cavity and are connected with a linking system of the utility model. Compared with the original like machine, under the condition of same raw material and same energy consumption, the strength of a blank body can be improved by more than 20 percents; the utility model has wide applicability and is particularly suitable for producing hollow bearing blocks and bearing bricks with high-content fly ash industrial residue, and the utility model creates wide prospects for largely developing hollow bearing blocks with fly ash and hollow bearing bricks which replace solid clay bricks and developing new wall material through the resource utilization of the fly ash industrial residue.

Description

Novel hollow bearing building block bearing bricks make-up machine

The utility model belongs to the construction material mechanical field, relates to the former of load-bearing hollow building block for building, bearing bricks.

The materials for wall of Building Trade in China is in the epoch of cataclysm, major reform at present.Force the production of restriction clay solid brick, encourage the Ash Utilization utilization, protection land resource is the decision-making of state.Current production high-content fly ash load-bearing hollow building block bearing bricks, moulding is a key point.With the tool fat clay is raw material class brick, adopts plasticity to extrude, mould firmly extrusion molding more; With cement sandstone haydite etc. is the concrete hollow block of raw material, adopts the vibration compression mouldings more; Pavior brick, the many employings of decorative block are shaken and are pressed and compression moulding; And flyash belongs to the ridge powder, is that major ingredient is produced load-bearing hollow building block, bearing bricks with it, just at present, still lacks the former that adapts to it.

It is the make-up machine of the load-bearing hollow building block bearing bricks of major ingredient with flyash that the purpose of this utility model is to provide a kind of suitable production.

The utility model adopts vibration, compacting and vacuum method to come the same goods of moulding, promptly introduces vacuum system in routine is shaken pressing machine and press-forming machine, constitutes novel forming equipment.It is characterized in that: have the removable die cavity of sealing with core rod in the shaping mould tank wall, establishing through hole on it communicates with the goods batching, on the moulding moulding box, be connected with gas path pipe and this machine vavuum pump and gas circuit system connectivity, the gas path pipe through hole communicates with die cavity, this is a middle, die cavity is arranged on and is overhead on the top board frame, is arranged on to be underneath type on the panel seat of going to the bottom; Establish die cavity in the seaming chuck, establish the piston of band trace in it, join with this machine interlocking system, establish the normal pressure hole on the die cavity wall, have through hole to communicate between seaming chuck and the moulding box top board and have Air Filter to be separated by, periphery has the sealing gasket sealing, have the positive-displacement vacuum pump structure of one's own, this is an overhead, and die cavity is arranged on and is middle in the moulding box, is arranged on to be underneath type on the panel seat of going to the bottom.

When adopting the middle structure, die cavity also can set up in the moulding box wall, also can set up in core rod.

The moulding box coupling of the shape of die cavity and quantity and products made thereby; The shape quantity of die cavity and products made thereby and top board frame, the panel seat of going to the bottom coupling.

The utlity model has following superiority:

1, have adaptability widely, can be used for the moulding of load-bearing hollow building block, load-bearing hollow brick, bearing bricks, pavior brick, road stone and multiple decorative block, subsequent technique can adopt sintering, steam-cured steaming pressure and natural curing as required.

2, having adopted vacuum pressing to overcome the moulding of existing compacting formula make-up machine exerts pressure hour, the blank packing is not enough, intensity is low, the interior air of the fast base substrate of big pressing speed of exerting pressure is difficult for draining, and compressed air pressure bounce-back causes the compacting power consumption high, and causes the disadvantage of goods delamination splitting after unloading; The many difficult problems in the production that the existing difficult parameters such as formula make-up machine raw material granularity and vibration frequency of jolt-squeezing produce with coordination have been avoided.

3, compare with similar former machine that batching is identical, blank strength improves more than 20% under the prerequisite that energy consumption is identical, equipment energy consumption decline is more than 20% under the prerequisite identical, that blank strength is identical of prepare burden.

4, the utility model is applicable to the transformation of existing equipment fully, looks former machine situation and takes overhead, middle or underneath type vacuum structure, obtains considerable economic.

5, be particularly suitable for the production of high-content fly ash industrial residue load-bearing building-block bearing bricks, for greatly developing the fly ash hollow bearing building block that replaces solid clay brick, load-bearing hollow brick, having started wide prospect for recycling flyash industrial residue development new wall material.

Fig. 1, the utility model vibration vacuum pressing shaping machine structure schematic diagram

Fig. 2, the utility model die cavity middle structural representation

Fig. 3, the utility model vacuum pressing shaping machine structure schematic diagram

Fig. 4, the long-pending vacuum pump structure schematic diagram of the utility model overhead die cavity visitor

Embodiment is described in detail in detail in conjunction with the accompanying drawings:

Embodiment 1: Fig. 1 is the load-bearing hollow building block bearing bricks make-up machine that adopts the vibration vacuum forming, the mold core A in its moulding box A ₁Has removable die cavity 1 (see figure 2) of sealing, the wallboard of horizontal case A also can adopt the dismountable die cavity of double-deck sealing, the through hole 2 that is provided with on it communicates with the goods blank, being connected with gas path pipe 4 on the moulding box A is communicated with this machine vavuum pump and air-channel system D, gas path pipe through hole 3 communicates with die cavity 1, this is a middle, and die cavity 1 is arranged on top board frame B and upward is overhead, is arranged on the panel seat C that goes to the bottom and upward is underneath type.Vacuum system D implemented the vacuum suction moulding by gas path pipe through hole 3 on the gas path pipe 4 and the blank among die cavity 1 and 2 couples of moulding box A of through hole when the top board frame B decline of make-up machine was pressurizeed to the blank among the moulding box A, the specification requirement height that reaches building block (brick) base the time stops to pressurize air-breathing, air-channel system D is again by the gas path pipe through hole 3 on the gas path pipe 4 and die cavity 1 and through hole 2 release vacuum, ventilate in moulding box A, normal pressure opens mould.

Embodiment 2: Fig. 3 is the load-bearing hollow building block bearing bricks make-up machine of vacuum pressing, and its die cavity 1 is arranged among the seaming chuck B, establishes the piston 5 of band trace 6 in it, joins with this machine interlocking system.Establish normal pressure hole 7 on die cavity 1 wall, seaming chuck B and moulding box A top board A ₂Between through hole 2 is arranged ₁With 2 ₂Communicate and have Air Filter 8 to be separated by, periphery has sealing gasket 9 sealings (referring to Fig. 4), and this be an overhead, and die cavity 1 is located at and is middle among the moulding box A, and being arranged on that the panel seat C that goes to the bottom goes up is underneath type.The moulding of the artificial material loading intermediate stations of this kind make-up machine four stations vacuum pressing, four stations unload horizontal stroke.Cavity structure shown in Figure 4 has constituted the overhead vacuum structure, and just in the vacuum pressing moulding, seaming chuck B decline piston 5 rises the signal pavior brick, and the limit flanging is by seaming chuck B and moulding box top board A ₂Between through hole 2 ₁With 2 ₂And Air Filter 8 takes out air in the blank, and compacting finishes piston 5 and stops, and piston 5 descends and recovers the stations that begin when seaming chuck B promotes.

Above-mentioned two kinds of structures all can be used for vibrating vacuum pressing make-up machine and vacuum pressing make-up machine.

Which kind of make-up machine no matter, the moulding box A of the shape of its die cavity 1 and quantity and products made thereby is complementary; Be complementary with top board frame (head) B, the panel seat C that goes to the bottom.

Claims

1, a kind of novel hollow bearing building block bearing bricks make-up machine is introduced vacuum system on routine is shaken the basis of pressing machine and press-forming machine, constitute novel forming equipment, it is characterized in that:

A, its moulding moulding box (A) wall and core rod (A ₁) have the sealing removable die cavity (1), establishing through hole (2) on it communicates with the goods batching, being connected with gas path pipe (4) on the moulding box (A) is communicated with this machine vavuum pump and air-channel system (D), gas path pipe through hole (3) communicates with die cavity (1), this is a middle, die cavity is arranged on top board frame (B) and upward is overhead, is arranged on the panel seat of going to the bottom (C) and upward is underneath type.

Establish die cavity (1) in b, the seaming chuck (B), the piston (5) of establishing band trace (6) in it joins with this machine interlocking system, establishes normal pressure hole (7) on die cavity (1) wall, seaming chuck (B) and moulding box top board (A ₁) between through hole (2 is arranged ₁, 2 ₂) communicate and have Air Filter (8) to be separated by, periphery has sealing gasket (9) sealing, has the positive-displacement vacuum pump structure of one's own, and this be an overhead, and die cavity (1) is arranged on and is middle in the moulding box (A), and being arranged on that the panel seat of going to the bottom (C) goes up is underneath type.

2, according to the described a kind of novel hollow bearing building block bearing bricks make-up machine of claim 1, when it is characterized in that adopting the middle structure, die cavity (1) also can set up in moulding box (A) wall, also can set up in core rod (A ₁) in.

3,, it is characterized in that the shape of described die cavity (1) and the moulding box (A) of quantity and products made thereby are complementary according to the described a kind of novel hollow bearing building block bearing bricks make-up machine of claim 1.

4,, it is characterized in that the shape quantity of described die cavity (1) and products made thereby and top board frame, head (B) and the panel seat of going to the bottom (C) are complementary according to the described a kind of novel hollow bearing building block bearing bricks make-up machine of claim 1.