CN222079817U - A pouring mold for polyurethane rigid foam column - Google Patents
A pouring mold for polyurethane rigid foam column Download PDFInfo
- Publication number
- CN222079817U CN222079817U CN202420743662.7U CN202420743662U CN222079817U CN 222079817 U CN222079817 U CN 222079817U CN 202420743662 U CN202420743662 U CN 202420743662U CN 222079817 U CN222079817 U CN 222079817U
- Authority
- CN
- China
- Prior art keywords
- plate
- side plates
- polyurethane hard
- hard foam
- rigid foam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 44
- 239000004814 polyurethane Substances 0.000 title claims abstract description 44
- 239000006260 foam Substances 0.000 title claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000001125 extrusion Methods 0.000 claims abstract description 7
- 239000004575 stone Substances 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims 6
- 229920001296 polysiloxane Polymers 0.000 claims 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 23
- 239000000741 silica gel Substances 0.000 abstract description 23
- 229910002027 silica gel Inorganic materials 0.000 abstract description 23
- 239000002994 raw material Substances 0.000 abstract description 8
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010097 foam moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of mold preparation, in particular to a pouring mold for a polyurethane hard foam column, which comprises a bottom plate, wherein a silica gel layer is fixedly arranged on the bottom plate, a channel steel is fixedly connected on the silica gel layer, two groups of first side plates and second side plates which are matched with each other for use are arranged on the silica gel layer, and a top plate is arranged on the first side plates and the second side plates in a matched manner. According to the utility model, the second side plate and the first side plate form the main structure of the polyurethane hard foam column, the polyurethane hard foam raw material is received through the silica gel layer, the polyurethane hard foam raw material is prevented from being adhered to the bottom plate, the top plate extrudes the polyurethane hard foam column into the groove through the extrusion plate, and the top plate is detachably connected with the second side plate and the first side plate, so that the polyurethane hard foam column can be directly disassembled from the die body when being demolded, the purpose of rapid demolding is realized, and the working efficiency of staff is improved.
Description
Technical Field
The utility model relates to the technical field of mold preparation, in particular to a pouring mold for a polyurethane hard foam column.
Background
The amount of rigid polyurethane foam used in polyurethane articles is inferior to the amount of flexible polyurethane foam. Polyurethane hard foam is mostly of a closed cell structure, and a filling mold is often required in the process of producing the polyurethane hard foam column.
The pouring mould that adopts among the prior art in the production polyurethane hard bubble post in-process is mostly integral type structure for pour and the drawing of patterns operation all have great operation degree of difficulty, and is comparatively loaded down with trivial details especially when carrying out the drawing of patterns to polyurethane hard bubble post, and drawing of patterns time is long, not only causes the structure damage of mould easily, can lead to the structural deformation of polyurethane hard bubble post even, influences the production progress and the product quality level of polyurethane hard bubble post.
Disclosure of utility model
The utility model aims to solve the problem that the demoulding of a polyurethane hard foam column in the prior art is complicated, and provides a pouring mould for the polyurethane hard foam column.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a pouring mould for polyurethane hard bubble post, includes the bottom plate, fixedly provided with silica gel layer on the bottom plate, fixedly connected with channel-section steel on the silica gel layer, be provided with the first curb plate and the second curb plate that two sets of mutually support used on the silica gel layer, it is provided with the roof to form a complete set on first curb plate and the second curb plate.
Preferably, the silica gel layer is provided with a placing groove for movably placing the first side plate and the second side plate, and the bottom plate is of a regular quadrilateral plate body structure.
Preferably, the section of the channel steel is 匚 -shaped, and the channel steel is arranged at the side wall position of the silica gel layer.
Preferably, the first side plate is provided with a fixing clamping groove, and the second side plate is fixedly connected with a fixing clamping block which is arranged corresponding to the fixing clamping groove.
Preferably, stone patterns are engraved on the inner wall and the outer wall of the two groups of the first side plates and the second side plates uniformly, and the two groups of the first side plates and the second side plates are used for forming a hollow square frame structure with openings at the upper end and the lower end.
Preferably, the limiting plate used for supporting the two groups of the first side plates and the second side plates is fixedly connected to the top plate, and the extruding plate used for extruding and supporting the top ends of the two groups of the first side plates and the second side plates is fixedly connected to the limiting plate.
Compared with the prior art, the utility model has the following advantages:
According to the utility model, the second side plate and the first side plate form the main structure of the polyurethane hard foam column, the polyurethane hard foam raw material is received through the silica gel layer, the polyurethane hard foam raw material is prevented from being adhered to the bottom plate, the top plate extrudes the polyurethane hard foam column into the groove through the extrusion plate, and the top plate is detachably connected with the second side plate and the first side plate, so that the polyurethane hard foam column can be directly disassembled from the die body when being demolded, the purpose of rapid demolding is realized, and the working efficiency of staff is improved.
Drawings
FIG. 1 is a schematic diagram of a pouring mold for polyurethane hard foam columns according to the present utility model;
FIG. 2 is a schematic view of a first side plate structure of a pouring mold for polyurethane hard foam columns according to the present utility model;
fig. 3 is a schematic view of a second side plate of a pouring mold for polyurethane hard foam columns according to the present utility model;
FIG. 4 is a schematic view of the top plate of a pouring mold for polyurethane hard foam columns according to the present utility model;
fig. 5 is a schematic view showing the structure of a bottom plate of a pouring mold for polyurethane hard foam columns according to the present utility model.
In the figure, 1, a bottom plate, 2, a silica gel layer, 3, channel steel, 4, a first side plate, 401, a fixing clamping groove, 5, a second side plate, 501, a fixing clamping block, 6, a top plate, 601, a limiting plate, 602 and an extrusion plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, a pouring mold for a polyurethane hard foam column comprises a bottom plate 1, wherein the bottom plate 1 is of a regular-four-side plate body structure, a silica gel layer 2 is fixedly arranged on the bottom plate 1, and the silica gel layer 2 has higher stability, and the silica gel layer 2 is sprayed with a release agent, so that the separation level between individual components of the mold is improved, and the demolding efficiency of the polyurethane hard foam column is further improved;
The channel steel 3 is fixedly connected to the silica gel layer 2, the cross section of the channel steel 3 is 匚 -shaped, the channel steel 3 is arranged at the side wall position of the silica gel layer 2, the silica gel layer 2 can be supported and limited through the channel steel 3, the bearing capacity of the silica gel layer 2 on polyurethane hard foam raw materials is improved, and the stability of the silica gel layer 2 after the polyurethane hard foam raw materials are received is further guaranteed;
The silica gel layer 2 is provided with two groups of first side plates 4 and second side plates 5 which are matched with each other for use, stone patterns are engraved on the inner wall and the outer wall of the two groups of first side plates 4 and the outer wall of the second side plates 5 uniformly, so that the quality of polyurethane hard foam column finished products is improved, an appearance effect similar to stone is formed, the attractiveness is guaranteed, the first side plates 4 are provided with fixed clamping grooves 401, the second side plates 5 are fixedly connected with fixed clamping blocks 501 which are arranged corresponding to the fixed clamping grooves 401, the two groups of first side plates 4 and the second side plates 5 are used for forming a hollow square frame structure with openings at the upper end and the lower end, so that the polyurethane hard foam column is conveniently formed, the silica gel layer 2 is provided with placing grooves for movably placing the first side plates 4 and the second side plates 5, the two groups of first side plates 4 and the second side plates 5 are connected in a sliding mode through the lower ends of the two groups of first side plates 4 and the placing grooves, the stability of the two groups of first side plates 4 and the second side plates 5 in the silica gel layer 2 is facilitated, and the first side plates 4 and the second side plates 5 are prevented from being in the process of polyurethane hard foam molding process of pouring and loosening is avoided;
The supporting roof 6 that is provided with on first curb plate 4 and the second curb plate 5, fixedly connected with is used for supporting the limiting plate 601 of two sets of first curb plates 4 and second curb plate 5 on the roof 6, fixedly connected with is used for the extrusion board 602 of two sets of first curb plate 4 of downward extrusion support and second curb plate 5 top positions on the limiting plate 601, from inside to outside in first curb plate 4 and second curb plate 5 through limiting plate 601 to realize further spacing, avoid first curb plate 4 and second curb plate 5 inwards to incline, help guaranteeing the stability after first curb plate 4 and the second curb plate 5 equipment.
The utility model can explain its functional principle by the following modes of operation:
The fixing clamping blocks 501 on the second side plate 5 are inserted into the fixing clamping grooves 401 on the first side plate 4, so that two groups of first side plates 4 and second side plates 5 form a square frame structure with openings at the upper and lower ends, the two groups of first side plates 4 and second side plates 5 are placed in the silica gel layer 2, polyurethane hard foam raw materials are poured into square frame spaces surrounded by the two groups of first side plates 4 and second side plates 5, the top plate 6 is covered at the upper end positions of the two groups of first side plates 4 and second side plates 5, the limiting plates 601 are movably abutted against the inner walls of the first side plates 4 and the second side plates 5, and the tops of the polyurethane hard foam raw materials are extruded into grooves through the extruding plates 602.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420743662.7U CN222079817U (en) | 2024-04-11 | 2024-04-11 | A pouring mold for polyurethane rigid foam column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420743662.7U CN222079817U (en) | 2024-04-11 | 2024-04-11 | A pouring mold for polyurethane rigid foam column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222079817U true CN222079817U (en) | 2024-11-29 |
Family
ID=93591430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420743662.7U Active CN222079817U (en) | 2024-04-11 | 2024-04-11 | A pouring mold for polyurethane rigid foam column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222079817U (en) |
-
2024
- 2024-04-11 CN CN202420743662.7U patent/CN222079817U/en active Active
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