CN2552663Y

CN2552663Y - Shaping machine for continuous producing high pressure gypsum block

Info

Publication number: CN2552663Y
Application number: CN 02268748
Authority: CN
Inventors: 张晶廷
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-08-05
Filing date: 2002-08-05
Publication date: 2003-05-28
Anticipated expiration: 2012-08-05

Abstract

The utility model provides a plaster blocks continuous molding machine under high pressure and high intensity, which is used to improve the productivity and the molding quality and performance of the plaster blocks. The molding pressure of plaster blocks of the utility model under high pressure is 8-10 kg/cm [2]. The utility model is composed of a frame, a hydraulic cylinder, a distributing gear, an upper and a middle and a lower pressing dies, and a turnover transportation roll, which is characterized in that a water filtering millipore is arranged in the middle pressing die, a drain hole is arranged in the lower platen of the support of the middle pressing die, a sink and a drainage port are arranged at the lower part. The utility model has the advantages of not only pressing plaster blocks, but also pressing compound heat insulation blocks of other materials and other building elements.

Description

A kind of hight-pressure gypsum block continuous forming machine

Technical field

The utility model relates to a kind of hight-pressure gypsum block and continuous forming machine thereof, belongs to construction material former technical field.

Background technology

At present, gypsum block is with its light weight, insulation and sound insulation value are good and be widely used in building material market, traditional gypsum hollow block mostly adopts wet production, the slurry perfusion that is about to plaster of Paris is in mould, ejected by hydraulic cylinder after condensing, the shaped device of gypsum block adopts hydraulic cylinder to realize moulding and demoulding action, generally can not pressurize again; Plastering natural coagulation moulding, intensity is on the low side and the production cycle is longer relatively.At first propose to solve in the plastering extrusion forming process technical scheme of drainage problem in person at the gypsum hollow board mold of first to file 01219867.6, realized accurate dry production.

Summary of the invention

The purpose of this utility model is to provide a kind of continuously shaped equipment of gypsum block of high-pressure molding, to increase work efficiency and to improve the performance of gypsum block.

The technical solution of the utility model is achieved in that this hight-pressure gypsum block continuous forming machine, its basic structure comprises frame, hydraulic cylinder, distribution device, upper, middle and lower pressing mold, conveying roller are formed, mould is provided with water-filtering micropore in being characterized in, middle mould holder and template are provided with osculum, and the below is provided with tank and discharge outlet.

Mould and core rod are fixed with filter screen in the building block described in the described hight-pressure gypsum block continuous forming machine, and core rod is provided with sparge pipe.

The fixing filter screen of mould and core rod is fixed on middle mould and the core rod with pressing plate in the building block described in the described hight-pressure gypsum block continuous forming machine.

Core rod central authorities described in the described hight-pressure gypsum block continuous forming machine are provided with flexible camshaft and the cam die in-core wall end of control core rod voussoir are set, and cam withstands on the voussoir.

Be to form on middle mould described in the described hight-pressure gypsum block continuous forming machine and the core rod by N identical die assembly.

Distribution device described in the described hight-pressure gypsum block continuous forming machine is the cloth bucket that hydraulic cylinder promotes, and the front of cloth bucket is provided with push pedal, and the below is provided with the drawing and pulling type hopper door.

The drawing and pulling type hopper door of the distribution device described in the described hight-pressure gypsum block continuous forming machine is by hydraulic cylinder control and feeding hydraulic cylinder interlock.

Adopt the gypsum block of technical solutions of the utility model production owing to increased the string and the high-pressure molding of a great deal of, weight does not but increase under the situation that intensity improves greatly, prior art then can't guarantee its intensity if increase the ratio of string, so the present invention has industrial competition.

Hight-pressure gypsum block continuous forming machine of the present utility model, can in compression moulding, water be leached, guaranteed Forming Quality and increased work efficiency greatly, utilize such make-up machine, not only can suppress the gypsum block product, also can suppress the Constracture units such as composite heat insulation block of other material.

Description of drawings

Fig. 1 is the structural representation of the utility model hight-pressure gypsum block continuous forming machine

Fig. 2 is the middle mould part side view of Fig. 1

Fig. 3 is the A partial enlarged drawing of Fig. 1

Fig. 4 is the B partial enlarged drawing of Fig. 1

Fig. 5 is the C-C view of Fig. 1

Fig. 6 is the flexible schematic diagram of core rod bottom control

Among the figure: 1, transfer gantry 2, gypsum block product 3, conveying roller 4, guide pillar 5, upper mould beam 6, frame puts the beams in place 7, patrix hydraulic cylinder 8, patrix 9, push pedal 10, cloth bucket 11, blending bunker 12, feeding frame 13, feeding hydraulic cylinder 14, hydraulic cylinder 15, hopper door 16, discharge outlet 17, middle mould holder 18, counterdie 19, counterdie hydraulic cylinder 20, underbeam 21, following lock piece 22, osculum 23, middle mould 24, filter screen 25, core rod 26, tank 27, water-filtering micropore 28, screw 29, filter screen pressing plate 30, voussoir 31, cam 32, camshaft

The specific embodiment

Fig. 1 is to have adopted the upper, middle, and lower part mould to finish the pressurization drainage moulding of fibrous plaster building block product jointly to the design feature of the continuous forming machine of hight-pressure gypsum block shown in Fig. 5, hight-pressure gypsum block continuous forming machine sequence of movement is cloth bucket 10 is promoted the fibrous plaster slurry that mixes is entered middle mould 23 by hydraulic cylinder 13 a station, hopper door 15 is extracted in hydraulic cylinder 14 actions out, and hydraulic cylinder 13 drive cloth buckets 10 reset behind the cloth; Hydraulic cylinder 7 drives patrix 8 and is forced into 8-10kg/m downwards ²Gypsum slurry in the middle mould is extruded water by the water-filtering micropore on middle mould and the core rod under pressure, the tank 26 that the mould below is provided with in the inflow is discharged, hydraulic cylinder 19 drive counterdies 18 upwards eject gypsum block then, hydraulic cylinder 13 promotes cloth bucket 10 again and enters shaping station, the push pedal 9 that the while cloth bucket is provided with previously is pushed into conveying roller 3 with the gypsum block that presses, the next circulation of beginning.

As shown in Figure 3, Figure 4 the side of gypsum block die and core rod and below on uniform water-filtering micropore 27, osculum 22 with mould lower bolster in the correspondence, the below of lower bolster is provided with tank 26 and discharge outlet 16 again, in order to be convenient in demoulding, also is provided with sparge pipe or shower nozzle at core rod

The filter screen of middle mould and the setting of core rod inwall can be a wire netting, nonwoven, and filtering materials such as felt are made, and are fixed on mould and the core rod with pressing plate.

For the ease of the demoulding, core rod of the present utility model also in bottom design adopt the tensioning core rod of cam 31 controls, as shown in Figure 6, can core rod be shunk within the specific limits by the angle of adjusting cam.

Conveying roller 3 is arranged on the opposite side of make-up machine, and gypsum block is transported to drying chamber.

Make-up machine of the present utility model according to actual needs can make up many group moulds compacted products simultaneously on the lower bolster of middle mould, as shown in Figure 5.

Foregoing description only proposes as several enforceable technical scheme of the utility model building block continuous forming machine, not as the single restrictive condition to its structure.

The technical solution of the utility model is not limited only to the production gypsum block, and other needs the building material made of drainage moulding can also to extend to production.

Claims

1, a kind of hight-pressure gypsum block continuous forming machine, its basic structure comprises frame, hydraulic cylinder, distribution device, go up (8), in (23), (18) pressing mold, conveying roller (3) are formed down, it is characterized in that middle mould (23) is provided with water-filtering micropore (27), middle mould holder (17), template are provided with osculum (22), and the below is provided with tank (26) and discharge outlet (16).

2, hight-pressure gypsum block continuous forming machine according to claim 1 is characterized in that mould in the described building block (23) and core rod (25) are fixed with filter screen (24), are provided with sparge pipe or shower nozzle in the core rod.

3, hight-pressure gypsum block continuous forming machine according to claim 2 is characterized in that described filter screen (24) is fixed on middle mould and the core rod with pressing plate (29).

4,, it is characterized in that described core rod (25) central authorities are provided with flexible camshaft (32) and cam (31) the core rod inwall end of control core rod voussoir (30) is set according to claim 1 or 2 or 3 described hight-pressure gypsum block continuous forming machines.

5,, it is characterized in that in described being to form on mould and the core rod by N identical die assembly according to claim 1 or 2 or 3 or 4 described hight-pressure gypsum block continuous forming machines.

6, hight-pressure gypsum block continuous forming machine according to claim 1 is characterized in that described distribution device is the cloth bucket (10) that hydraulic cylinder (13) promotes, and the front of cloth bucket is provided with push pedal (9), and the below is provided with drawing and pulling type hopper door (15).

7, hight-pressure gypsum block continuous forming machine according to claim 6, the drawing and pulling type hopper door (15) that it is characterized in that described distribution device is by hydraulic cylinder (14) control and feeding hydraulic cylinder (13) interlock.