Automatic pressing machine for blind multi-hole building-blocks

Automatic pressing machine for blind multi-hole building-blocks

CN
  • CN 1,234,322 A
  • Filed: 05/07/1999
  • Published: 11/10/1999
  • Est. Priority Date: 05/07/1999
  • Status: Abandoned Application
First Claim
Patent Images

1. , a kind of automatic pressing machine for blind multi-hole building-blocks, mechanical type type and fluid pressure type type are arranged, it is the automatic pressing machinery of a kind of semidry method high pressure building block, lower die head in its automatic die has some through holes, some core bars pass the through hole of lower die head, the core bar upper end places framed, and the core bar lower end is connected with vibrator, it is characterized in that:

  • A;

    it is inner for hollow structure that lower die head (17) is fixed on the upper and lower die holder of die shoe (16) (16), can hold core bar (11), core bar location-plate (19), core bar seat (20), vibrator (29) and two guide posts (10);

    B;

    the outside of two guide posts (10) is the orbit of die shoe (16), and the inboard of two guide posts (10) is the orbit of core bar seat (20);

    C;

    the force bearing ring, moved cross beam that die shoe (16) both sides external has a symmetry is with the force bearing ring fit of die shoe (16) or engage, around force bearing ring rotate, base pressure passes to the force bearing ring of die shoe (16) by the moved cross beam two ends, implements the running that lower die head is pressurizeed;

    D;

    when the filler work step, the core bar vibration also descends, and when cover mold precompressed work step, core bar continues vibration and rises, and implements the material in framed is done the precompressed running.

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