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Precast unit top-bottom forming mold closing mechanism and closing and opening method thereof

A technology of prefabricated components and mold clamping mechanism, applied in the direction of molds, etc., can solve the problem of fast mold closing or opening of the pipe pile forming mold, and achieve the effects of high reliability, unique structure and high safety factor.

Inactive Publication Date: 2014-07-16
周兆弟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its shortcoming: it does not solve the fast mold closing or opening between the upper mold and the lower mold of the pipe pile forming mold

Method used

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  • Precast unit top-bottom forming mold closing mechanism and closing and opening method thereof
  • Precast unit top-bottom forming mold closing mechanism and closing and opening method thereof
  • Precast unit top-bottom forming mold closing mechanism and closing and opening method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: with reference to attached Figure 1-7 . A prefabricated component forming mold upper and lower mold clamping mechanism, including an upper mold, a lower mold and a controller, a plurality of upper mold locking blocks 3 are fixed on the wall above the opening and closing die opening of the upper mold, and a plurality of upper mold locking blocks 3 and a plurality of lower die locking blocks 2 fixed on the lower wall of the opening and closing die opening of the lower die form a locking port, and the left and right screw rods 9 and 10 are respectively located at the ends of the multi-block upper die locking blocks 3 through the screw rod support ears. In the locking groove, a plurality of movable locking blocks 1 are fixed on the left and right screw rods 9 and 10, and the plurality of movable locking blocks 3 fixed on the left and right screw rods 9 and 10 are respectively locked with the corresponding multi-piece upper molds. The locking opening formed b...

Embodiment 2

[0016] Embodiment 2: On the basis of Embodiment 1, a mold clamping and mold opening method for the upper and lower mold clamping mechanisms of the prefabricated component forming mold. 3. The locking opening is opposite to the hook openings of multiple lower die locking blocks 2 located on the lower wall of the lower die opening and forms a locking opening. At this time, the controller instructs the driving mechanism to drive the worm wheel 4 to rotate, and the worm gear 4 drives the worm 5, and the worm 5 Drive the left and right screw rods 9 and 10 to move left or right, and the screw rods 9 and 10 drive the multiple movable locking blocks 1 fixed on them to enter synchronously into the locking ports of multiple upper die locking blocks 3 and multiple lower die locks. When the locking mouth of the tight block 2 is opposite to the locking mouth (the controller can calculate the moving distance of the movable locking block 1 driven by the screw by calculating the number of rota...

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Abstract

The invention relates to a precast unit top-bottom forming mold closing mechanism for automatically and quickly closing opening upper and lower molds in a precast unit forming mold, and a closing and opening method thereof. The precast unit top-bottom forming mold closing mechanism comprises an upper mold, a lower mold and a controller. A plurality of upper mold locking blocks are fixed to the wall above an opening-closing mold port of the upper mold; the upper mold locking blocks and a plurality of lower mold locking blocks fixed to the wall below an opening-closing mold port of the lower mold form locking ports. Left and right screws are arranged in locking grooves of the upper mold locking blocks through screw support lugs. A plurality of moving locking blocks are fixed on the left and right screws and are in opening or closing fit with the locking ports formed by the upper mold locking bocks and the lower mold locking blocks matching with the moving locking blocks. Two ends of a worm are connected with the left and right screws. A worm-gear drive mechanism is fixed on the upper mold and drives a worm gear; the worm gear drives the worm to move to the left or right.

Description

technical field [0001] The invention relates to a prefabricated component forming mold upper and lower mold clamping mechanism and a mold closing and mold opening method that can automatically realize fast belt mold clamping and mold opening for the upper mold and the lower mold of the prefabricated component forming mold, and belongs to the mold opening and closing method for the prefabricated component forming mold Institutional manufacturing field. Background technique [0002] CN101161436A, titled "pipe pile production technology and production equipment for axial distribution after mold closing", including setting reinforcement skeleton in the lower body mold of the prefabricated component mold which is composed of upper and lower halves of the mold and can rotate along the axis line Finally, tighten the upper and lower halves of the phantom; pour the pre-mixed concrete material into the pipe pile form through the concrete pouring port on one end of the prefabricated co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B21/82
CPCB28B21/82
Inventor 周兆弟
Owner 周兆弟
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