CN103331842A - Mold used for plastic roller - Google Patents
Mold used for plastic roller Download PDFInfo
- Publication number
- CN103331842A CN103331842A CN 201310209971 CN201310209971A CN103331842A CN 103331842 A CN103331842 A CN 103331842A CN 201310209971 CN201310209971 CN 201310209971 CN 201310209971 A CN201310209971 A CN 201310209971A CN 103331842 A CN103331842 A CN 103331842A
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- Prior art keywords
- roller body
- semicircle
- roller
- profiled sheeting
- semi
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Abstract
The invention discloses a mold used for a plastic roller. The mold comprises an upper mold plate and a lower mold plate, one side of the lower mold plate is embedded in a roller body molding assembly with a groove on the roller body; the other side of the lower mold plate is provided with a lower smooth roller body mold cavity; a corresponding side of the upper mold plate is provided with an upper smooth roller body mold cavity shaped in match with the lower smooth roller body mold cavity; the roller body molding assembly is mainly composed of a first semi-circle molding plate, a second semi-circle molding plate and a third semi-circle molding plate, wherein one side of both the first semi-circle molding plate and the third semi-circle molding plate are provided with a semi-circle roller body mold cavity; two sides of the second semi-circle molding plate are provided with another semi-circle roller body mold cavity shaped in match with the semi-circle roller body mold cavity formed by the first semi-circle molding plate and the third semi-circle molding plate; and the lower mold plate is provided with a central column. With the mold, not only can the roller of the smooth roller body be manufactured, but also the rollers with the grooves on the outer side of the molding roller body can be molded conveniently by the roller body mold assembly. The mold is simple in structure, fast in shaping and convenient for demolding.
Description
Technical field
The present invention relates to a kind of mould, be specifically related to a kind of plastic cement roller mould, belong to the technology of die manufacturing field.
Background technology
Need during the existing plastic cement roller demoulding from forming cavity, to pull by force; during for the roller of smooth roll body; this kind demoulding can satisfy the demands basically; just sometimes make not product breakage, the distortion of moulding cooling fully easily, for the roller that has groove on the roll body, this kind release method but can not use; the demoulding by force; make product produce more serious breakage distortion, more time-consuming, effort, product stripping is inconvenience quite.
Summary of the invention
Technical problem at above-mentioned existence the objective of the invention is: proposed a kind of plastic cement roller mould that is suitable for different roller bodies and is convenient in demoulding.
Technical solution of the present invention is achieved in that a kind of plastic cement roller mould, comprises cope match-plate pattern, lower bolster, and described lower bolster one side is inlaid into the roller body molding assembly that has groove on the roller body; Described lower bolster opposite side is provided with down smooth roller body die cavity, and the cope match-plate pattern respective side is provided with the last smooth roller body die cavity of the moulding that matches with following smooth roller body die cavity; Described roller body molding assembly mainly is made up of the first semicircle profiled sheeting, the second semicircle profiled sheeting and the 3rd semicircle profiled sheeting; The first semicircle profiled sheeting, the 3rd semicircle profiled sheeting one side are equipped with semicircle roller bodily form chamber; The second semicircle profiled sheeting both sides are equipped with second half circle roller bodily form chamber that cooperates moulding with the semicircle roller bodily form chamber of the first semicircle profiled sheeting, the 3rd semicircle profiled sheeting; The newel that runs through center, roller bodily form chamber on the described lower bolster in addition.
Preferably, described cope match-plate pattern and described semicircle roller body forming cavity corresponding section are provided with outgassing groove.
Because the utilization of technique scheme, the present invention compared with prior art has following advantage:
A kind of plastic cement roller mould of the present invention not only can produce the roller of smooth roller body, and makes the roller that makes things convenient for the external side of shaping roller to have groove by the roller body molding assembly, and simple in structure, moulding is fast, is convenient in demoulding.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Accompanying drawing 1 is the stereochemical structure exploded view that a kind of plastic cement roller of the present invention is used mould;
Accompanying drawing 2 is the cutaway view that a kind of plastic cement roller of the present invention is used mould;
Wherein: 1, cope match-plate pattern; 2, lower bolster; 3, roller body molding assembly; 4, following smooth roller body die cavity; 5, go up smooth roller body die cavity; 6, the first semicircle profiled sheeting; 7, the second semicircle profiled sheeting; 8, the 3rd semicircle profiled sheeting; 9, semicircle roller bodily form chamber; 10, newel; 11, outgassing groove.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described.
Accompanying drawing 1,2 is a kind of plastic cement roller mould of the present invention, comprises cope match-plate pattern 1, lower bolster 2, and described lower bolster 2 one sides are inlaid into the roller body molding assembly 3 that has groove on the roller body; Described lower bolster 2 opposite sides are provided with down smooth roller body die cavity 4, and cope match-plate pattern 1 respective side is provided with the last smooth roller body die cavity 5 of the moulding that matches with following smooth roller body die cavity 4; Described roller body molding assembly 3 mainly is made up of the first semicircle profiled sheeting 6, the second semicircle profiled sheeting 7 and the 3rd semicircle profiled sheeting 8; The first semicircle profiled sheeting 6, the 3rd semicircle profiled sheeting 8 one sides are equipped with semicircle roller bodily form chamber 9; The second semicircle profiled sheeting, 7 both sides are equipped with second half circle roller bodily form chamber 9 that cooperates moulding with the semicircle roller bodily form chamber 9 of the first semicircle profiled sheeting 6, the 3rd semicircle profiled sheeting 7; The newel 10 that runs through center, roller bodily form chamber on the described lower bolster 2 in addition, newel 10 is used for processing roller centre bore.Described cope match-plate pattern 1 is provided with outgassing groove 11 with described semicircle roller body forming cavity 9 corresponding sections, and the air-flow that produces in the formed product process is in time discharged, and prevents from sneaking in the product air-flow.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with this technology can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. a plastic cement roller mould comprises cope match-plate pattern, lower bolster, it is characterized in that: described lower bolster one side is inlaid into the roller body molding assembly that has groove on the roller body; Described lower bolster opposite side is provided with down smooth roller body die cavity, and the cope match-plate pattern respective side is provided with the last smooth roller body die cavity of the moulding that matches with following smooth roller body die cavity; Described roller body molding assembly mainly is made up of the first semicircle profiled sheeting, the second semicircle profiled sheeting and the 3rd semicircle profiled sheeting; The first semicircle profiled sheeting, the 3rd semicircle profiled sheeting one side are equipped with semicircle roller bodily form chamber; The second semicircle profiled sheeting both sides are equipped with second half circle roller bodily form chamber that cooperates moulding with the semicircle roller bodily form chamber of the first semicircle profiled sheeting, the 3rd semicircle profiled sheeting; The newel that runs through center, roller bodily form chamber on the described lower bolster in addition.
2. a kind of plastic cement roller mould according to claim 1, it is characterized in that: described cope match-plate pattern and described semicircle roller body forming cavity corresponding section are provided with outgassing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310209971 CN103331842A (en) | 2013-05-30 | 2013-05-30 | Mold used for plastic roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310209971 CN103331842A (en) | 2013-05-30 | 2013-05-30 | Mold used for plastic roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103331842A true CN103331842A (en) | 2013-10-02 |
Family
ID=49240082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310209971 Pending CN103331842A (en) | 2013-05-30 | 2013-05-30 | Mold used for plastic roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103331842A (en) |
-
2013
- 2013-05-30 CN CN 201310209971 patent/CN103331842A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131002 |