CN211616354U - Mould structure that shakes of PU foaming mould - Google Patents
Mould structure that shakes of PU foaming mould Download PDFInfo
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- CN211616354U CN211616354U CN201922159799.XU CN201922159799U CN211616354U CN 211616354 U CN211616354 U CN 211616354U CN 201922159799 U CN201922159799 U CN 201922159799U CN 211616354 U CN211616354 U CN 211616354U
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Abstract
The utility model provides a PU foaming mold utensil shake mould structure, its characterized in that: having a frame; the mould comprises a mould mounting plate, the lower mould is fixedly arranged on the mould mounting plate, and the upper mould is hinged on one side edge of the mould mounting plate through a hinge shaft; the other side edge of the die mounting plate, which is opposite to the side edge of the hinged upper die, is hinged on the frame through a hinge shaft; the die-casting machine is provided with a die-casting cylinder, the bottom end of the die-casting cylinder is hinged on the frame, and the top end of a cylinder rod of the die-casting cylinder is hinged on a die mounting plate. The top end of a cylinder rod of the mold shaking cylinder is hinged on the side edge of the mold mounting plate hinged with the upper mold. The utility model discloses under the effect of cylinder, reciprocal wave in the small-scale is done to foaming initial stage mould, makes PU expanded material's A, B material more intensive mixing in the mould, makes PU expanded material evenly distributed in the mould like this, and the foaming quality is better, can effectively discharge the inside air of mould moreover, reduces the bad product because of the existence of bubble produces.
Description
Technical Field
The utility model relates to a building materials production facility, specifically speaking are PU foaming board production facility.
Background
At present, with the continuous improvement of living standard of people, PU foam materials (polyurethane foam materials) are generally applied to many fields such as production and living, for example, polyurethane thermal insulation materials, polyurethane roller shutter doors and windows, polyurethane tiles, polyurethane composite glass, polyurethane furniture, polyurethane flowerpots, polyurethane guardrails and the like.
The production of PU foaming material, current mould comprises mould and lower mould that can open and close, forms the die cavity after closing the mould, and PU foaming product is that PU foaming material pours into the die cavity into, and after closing the mould, PU foaming material carries out the foaming reaction, obtains PU foaming product.
However, in the current apparatus, the PU foam is not sufficiently mixed and uniformly distributed in the mold cavity, and air exists in the foam, and the PU foam product may have defects.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mould structure shakes of PU foaming mould, its purpose can more intensive mixing PU expanded material, and bubble wherein discharges improves the quality of PU foaming product.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a PU foaming mold's shake mould structure which characterized in that:
having a frame; the mould comprises a mould mounting plate, the lower mould is fixedly arranged on the mould mounting plate, and the upper mould is hinged on one side edge of the mould mounting plate through a hinge shaft; the other side edge of the die mounting plate, which is opposite to the side edge of the hinged upper die, is hinged on the frame through a hinge shaft; the die-casting machine is provided with a die-casting cylinder, the bottom end of the die-casting cylinder is hinged on the frame, and the top end of a cylinder rod of the die-casting cylinder is hinged on a die mounting plate.
The top end of a cylinder rod of the mold shaking cylinder is hinged on the side edge of the mold mounting plate hinged with the upper mold.
The utility model discloses an useful part lies in:
the utility model discloses under the effect of cylinder, reciprocal wave in the small-scale is done to foaming initial stage mould, makes PU expanded material's A, B material more intensive mixing in the mould, makes PU expanded material evenly distributed in the mould like this, and the foaming quality is better, can effectively discharge the inside air of mould moreover, reduces the bad product because of the existence of bubble produces.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained according to the drawings without inventive labor.
As shown in fig. 1:
the utility model discloses have frame 1 as the basis.
Having a mold 2, the mold 2 includes a mold mounting plate 21 as a base, a lower mold 22 is fixed to the mold mounting plate 21, and an upper mold 23 is hinged on one side edge of the mold mounting plate 21 with a hinge shaft 24.
The other side of the mold mounting plate 21 opposite to the side on which the upper mold 23 is hinged to the frame 1 by a hinge shaft 25.
The die-shaking cylinder 3 is provided, the bottom end of the die-shaking cylinder 3 is hinged on the frame 1 through a hinge shaft 32, and the top end of a cylinder rod 31 of the die-shaking cylinder 3 is hinged on the side of the die mounting plate 21 hinged with the upper die 23 through a hinge shaft 33.
In actual use:
firstly, opening an upper die 23 and a lower die 22 and opening a die cavity; then coating a release agent in the die cavity; the foamed material is then poured into the mold cavity.
Then closing the upper die 23 and the lower die 22, and closing the die cavity to enable the foaming material to react to form a foaming product; at the foaming initial stage, the cylinder rod 31 of control shaking mould cylinder 3 is flexible by a small margin, like this, cylinder rod 31 promotes one side of mould mounting panel 21 and reciprocates by a small margin, whole mould mounting panel 21 is together with last mould 23 and the lower mould 22 on it swing by a small margin around hinge 25, make PU expanded material's A, B material more intensive mixing in the die cavity of mould 2, make PU expanded material evenly distributed in mould 2 like this, the foaming quality is better, and can effectively discharge mould 2 inside air, reduce the bad product that produces because of the existence of bubble.
Finally, the upper die 23 and the lower die 22 are opened, and the foamed product is taken out.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (2)
1. The utility model provides a PU foaming mold's shake mould structure which characterized in that: having a frame; the mould comprises a mould mounting plate, the lower mould is fixedly arranged on the mould mounting plate, and the upper mould is hinged on one side edge of the mould mounting plate through a hinge shaft; the other side edge of the die mounting plate, which is opposite to the side edge of the hinged upper die, is hinged on the frame through a hinge shaft; the die-casting machine is provided with a die-casting cylinder, the bottom end of the die-casting cylinder is hinged on the frame, and the top end of a cylinder rod of the die-casting cylinder is hinged on a die mounting plate.
2. The rocking mold structure of PU foaming mold according to claim 1, characterized in that: the top end of a cylinder rod of the mold shaking cylinder is hinged on the side edge of the mold mounting plate hinged with the upper mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922159799.XU CN211616354U (en) | 2019-12-05 | 2019-12-05 | Mould structure that shakes of PU foaming mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922159799.XU CN211616354U (en) | 2019-12-05 | 2019-12-05 | Mould structure that shakes of PU foaming mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211616354U true CN211616354U (en) | 2020-10-02 |
Family
ID=72627881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922159799.XU Active CN211616354U (en) | 2019-12-05 | 2019-12-05 | Mould structure that shakes of PU foaming mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211616354U (en) |
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2019
- 2019-12-05 CN CN201922159799.XU patent/CN211616354U/en active Active
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