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Combined demolding mold for precast concrete component

A prefabricated component and combined technology, applied in the direction of molds, etc., can solve the problems of missing corners of concrete components, reduce production efficiency, reduce demoulding efficiency, etc., and achieve the effect of shortening production cycle, improving production efficiency, and simple and stable structure

Pending Publication Date: 2020-12-29
HUNAN WUXIN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Formwork removal requires a lot of manpower, and is inefficient and labor-intensive; due to the high friction between the components and the mold, it is difficult to remove all the components at one time with flip-type demoulding, and repeated operations are required several times. Poor, which reduces the demoulding efficiency, and this demoulding method is easy to cause missing corners and cracks in concrete components
In addition, after the components are demoulded, they need to be transported by means of transfer equipment or manpower, which is not convenient and reduces production efficiency

Method used

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  • Combined demolding mold for precast concrete component
  • Combined demolding mold for precast concrete component
  • Combined demolding mold for precast concrete component

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Figure 1 to Figure 5 Shown is an embodiment of the concrete prefabricated component combined demoulding mold of the present invention, the concrete prefabricated component combined demoulding mold of the present embodiment comprises a mold basin 1, and the mold basin 1 comprises a bottom mold 12 and is located at the bottom mold 12 The upper side mold 13, the bottom mold 12 and the side mold 13 are of an integrated structure, of course, in other embodiments, a split structure can also be used, and they are fixedly connected by welding, fasteners 10, etc.; the mold basin 1 is provided with at least A mold cavity 11, the concrete prefabricated component combined demoulding mold also includes a transfer mechanism 21 (for example, it can be a commonly used manipulator, mobile trolley+moving track, etc.), the transfer mechanism 21 is provided with a vacuum suction cup 2, and the bottom mold 12 is provided with a The push rod 4 on the push member 3.

[0029] The combined de...

Embodiment 2

[0036] Figure 6 Another embodiment of the combined demoulding mold for concrete prefabricated components of the present invention is shown. The combined demoulding mold for concrete prefabricated components in this embodiment is basically the same as that in Embodiment 1, the difference is that in this embodiment, the bottom The mold 12 is provided with a mounting seat 7, the push rod 4 runs through the mounting seat 7, the limit structure 6 is arranged in the mounting seat 7, the elastic return structure 5 is arranged outside the mounting seat 7, and the elastic return structure 5 includes a The return spring 51 on the push rod 4 and the thrust portion 52 fixed on the push rod 4 , one end of the return spring 51 abuts against the mounting base 7 , and the other end abuts against the thrust portion 52 . Compared with the first embodiment, the vertical dimension of this embodiment is increased, and at the same time, a thrust portion 52 needs to be provided on the push rod 4 . ...

Embodiment 3

[0038] Figure 7 to Figure 8Another embodiment of the combined demoulding mold for concrete prefabricated components of the present invention is shown. The combined demoulding mold for concrete prefabricated components of this embodiment is basically the same as that of Embodiment 1 and Embodiment 2. The difference is that this embodiment Among the examples, the bottom mold 12 is laid with a retractable gasket 9, and the bottom mold 12, the side mold 13 and the gasket 9 are connected by fasteners 10 (that is to say, the bottom mold 12 and the side mold 13 are no longer integrated. structure). Since the bottom mold 12 and the side mold 13 are not of an integrated structure, setting the gasket 9 helps to seal the gap between the bottom mold 12 and the side mold 13, avoiding slurry leakage, and there is no need to set the seal 8 and the push rod 4 at the same time. Also can not leave imprint on component 3 when push away demoulding. The telescopic sealing gasket 9 is adopted, a...

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PUM

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Abstract

The invention discloses a combined demolding mold for a precast concrete component. The combined demolding mold for the precast concrete component comprises a mold basin, and at least one mold cavityis formed in the mold basin. The combined demolding mold for the precast concrete component further comprises a transfer mechanism, a vacuum suction cup used for sucking the component is arranged on the transfer mechanism, and an ejection rod used for ejecting the component is arranged at the bottom of the mold basin. The demolding mold has the advantages of simple structure, low cost, conveniencein demolding, avoidance of damage to the component and the like.

Description

technical field [0001] The invention relates to the technical field of molds, in particular to a combined demoulding mold for concrete prefabricated components. Background technique [0002] The existing group molds for small prefabricated components have complex structures and high mold manufacturing costs. After the maintenance of the component is completed, the formwork is usually removed manually or the component is knocked out by its own gravity after being turned over. Formwork removal requires a lot of manpower, and is inefficient and labor-intensive; due to the high friction between the components and the mold, it is difficult to remove all the components at one time with flip-type demoulding, and repeated operations are required. Poor, reducing the demoulding efficiency, and this demoulding method is likely to cause missing corners and cracks in concrete components. In addition, after the components are removed from the mold, they need to be transferred with the h...

Claims

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Application Information

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IPC IPC(8): B28B7/10B28B7/12
CPCB28B7/0076B28B7/10B28B7/12
Inventor 毛成宝李佑福李骥郑怀臣尹斌张维颂
Owner HUNAN WUXIN MACHINERY