CN103112147A - Double-cavity mould for PVC tubes - Google Patents
Double-cavity mould for PVC tubes Download PDFInfo
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- CN103112147A CN103112147A CN2013100437644A CN201310043764A CN103112147A CN 103112147 A CN103112147 A CN 103112147A CN 2013100437644 A CN2013100437644 A CN 2013100437644A CN 201310043764 A CN201310043764 A CN 201310043764A CN 103112147 A CN103112147 A CN 103112147A
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Abstract
The invention discloses a double-cavity mould for PVC tubes. The double-cavity mould for PVC tubes comprises a connecting sleeve, a first channel matched with an extruder head is arranged in the connecting sleeve, the right end of the connecting sleeve is provided with a connecting plate, a first spure spreader is arranged in the connecting plate, the first spure spreader forms a first runner in the connecting plate, the right end of the connecting plate is provided with a spreader plate, two second spure spreaders are arranged in the spreader plate, the second spure spreaders form two corresponding second runners in the spreader plate, the right end of the spreader plate is provided with a drainage plate, two drainage spreaders are arranged in the drainage plate, two channels are respectively communicated with the tail ends of the second runners, the right end of the drainage plate is provided with an expanding plate, two expanding spreaders are arranged in the expanding plate, and the two expanding spreaders form two expanding runners in the expanding plate.
Description
Technical field
The present invention relates to a kind of field of pvc pipe timber die, be specifically related to a kind of pvc pipe bicavity mould.
Background technology
Pvc pipe has lightweight, corrosion-resistant, the advantages such as resistance to water-flow is little, environmental protection, therefore, praised highly by numerous citizen, pvc pipe also is widely used in architectural engineering, and produces pvc pipe, need by the extrusion die extrusion molding, extrusion die in the past only has single die cavity, can only produce single mould, if need to produce the tubing of different-diameter, the a whole set of die apparatus of replacing just, complex structure not only, and different mould occupied areas is larger, waste place resource.
Summary of the invention
It is high that technical problem to be solved by this invention is to provide a kind of production efficiency, the pvc pipe bicavity mould of easy accessibility.
the present invention is achieved through the following technical solutions: a kind of pvc pipe bicavity mould of the present invention, described pvc pipe bicavity mould comprises adapter sleeve, offer the first passage that matches with cross-head in described adapter sleeve, described adapter sleeve right-hand member is equipped with connecting plate, described adapter sleeve fixes by screw and connecting plate, be provided with the first spreader in described connecting plate, described the first spreader forms first flow in connecting plate, described first flow is connected with first passage on adapter sleeve, described connecting plate right-hand member is equipped with flow distribution plate, described flow distribution plate fixes by screw and connecting plate, be provided with two the second spreaders in described flow distribution plate, described the second spreader forms corresponding two the second runners in flow distribution plate, described two the second runners are connected with the end of first flow respectively, described flow distribution plate right-hand member is equipped with drainage plate, described drainage plate fixes by screw and flow distribution plate, be provided with two drainage cones in described drainage plate, described two drainages cone forms corresponding two second channels in drainage plate, described two second channels are connected with the end of the second runner respectively, described drainage plate right-hand member is equipped with expansion board, described expansion board is connected with drainage plate by screw, be provided with two spreader cones in described expansion board, described two spreader cones form two expansionary channels in expansion board, described two expansionary channels are connected with second channel respectively.
Further, be provided with sealing gasket between described flow distribution plate and drainage plate.
Further, the cross section of described the first spreader and the second spreader is swallowtail shape.
Further, the ledge that described adapter sleeve right-hand member is connected with connecting plate is circular-arc, and the ledge that described spreader left end is connected with connecting plate also is circular-arc.
The invention has the beneficial effects as follows: by being arranged on the two-chamber runner exit in mould, can greatly improve the production efficiency of pvc pipe, and this mould good seal performance, do not leak material, can not cause the loss of material, by being arranged on the expansion board of mould right-hand member, only need to change the expansion board of different bores, just can produce the tubing of different-diameter, use simply easy accessibility.
Description of drawings
In order to be easy to explanation, the present invention is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the structural representation of a kind of pvc pipe bicavity mould of the present invention.
The specific embodiment
as shown in Figure 1, a kind of pvc pipe bicavity mould of the present invention, described pvc pipe bicavity mould comprises adapter sleeve 2, offer the first passage 1 that matches with cross-head in described adapter sleeve 2, described adapter sleeve 2 right-hand members are equipped with connecting plate 5, described adapter sleeve 2 fixes by screw 3 and connecting plate 5, be provided with the first spreader 12 in described connecting plate 5, described the first spreader 12 forms first flow 4 in connecting plate 5, described first flow 4 is connected with first passage 1 on adapter sleeve 2, described connecting plate 5 right-hand members are equipped with flow distribution plate 6, described flow distribution plate 6 fixes by screw 3 and connecting plate 5, be provided with two the second spreaders 71 in described flow distribution plate 6, described the second spreader 71 forms corresponding two the second runners 7 in flow distribution plate 6, described two the second runners 7 are connected with the end of first flow 4 respectively, described flow distribution plate 6 right-hand members are equipped with drainage plate 15, described drainage plate 15 fixes by screw 3 and flow distribution plate 6, be provided with two drainage cones 9 in described drainage plate 15, described two drainages cone 9 forms corresponding two second channels 91 in drainage plate 15, described two second channels 91 are connected with the end of the second runner 7 respectively, described drainage plate 15 right-hand members are equipped with expansion board 10, described expansion board 10 is connected with drainage plate 15 by screw 3, be provided with two spreader cones 14 in described expansion board 10, described two spreader cones 14 form two expansionary channels 11 in expansion board 10, described two expansionary channels 11 are connected with second channel 91 respectively.
A kind of optimal way of the present invention is provided with sealing gasket 8 between described flow distribution plate 6 and drainage plate 15.
A kind of optimal way of the present invention, the cross section of described the first spreader 12 and the second spreader 71 is swallowtail shape.
A kind of optimal way of the present invention, the ledge that described adapter sleeve 2 right-hand members are connected with connecting plate 5 is circular-arc, and the ledge that described spreader 71 left ends are connected with connecting plate 5 also is circular-arc.
The invention has the beneficial effects as follows: by being arranged on the two-chamber runner exit in mould, can greatly improve the production efficiency of pvc pipe, and this mould good seal performance, do not leak material, can not cause the loss of material, by being arranged on the expansion board of mould right-hand member, only need to change the expansion board of different bores, just can produce the tubing of different-diameter, use simply easy accessibility.
The above be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation or replacement of expecting without creative work is within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. pvc pipe bicavity mould, it is characterized in that: described pvc pipe bicavity mould comprises adapter sleeve, offer the first passage that matches with cross-head in described adapter sleeve, described adapter sleeve right-hand member is equipped with connecting plate, described adapter sleeve fixes by screw and connecting plate, be provided with the first spreader in described connecting plate, described the first spreader forms first flow in connecting plate, described first flow is connected with first passage on adapter sleeve, described connecting plate right-hand member is equipped with flow distribution plate, described flow distribution plate fixes by screw and connecting plate, be provided with two the second spreaders in described flow distribution plate, described the second spreader forms corresponding two the second runners in flow distribution plate, described two the second runners are connected with the end of first flow respectively, described flow distribution plate right-hand member is equipped with drainage plate, described drainage plate fixes by screw and flow distribution plate, be provided with two drainage cones in described drainage plate, described two drainages cone forms corresponding two second channels in drainage plate, described two second channels are connected with the end of the second runner respectively, described drainage plate right-hand member is equipped with expansion board, described expansion board is connected with drainage plate by screw, be provided with two spreader cones in described expansion board, described two spreader cones form two expansionary channels in expansion board, described two expansionary channels are connected with second channel respectively.
2. pvc pipe bicavity mould described according to claims 1, is characterized in that: be provided with sealing gasket between described flow distribution plate and drainage plate.
3. pvc pipe bicavity mould described according to claims 1, it is characterized in that: the cross section of described the first spreader and the second spreader is swallowtail shape.
4. pvc pipe bicavity mould described according to claims 1, it is characterized in that: the ledge that described adapter sleeve right-hand member is connected with connecting plate is circular-arc, and the ledge that described spreader left end is connected with connecting plate also is circular-arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100437644A CN103112147A (en) | 2013-01-28 | 2013-01-28 | Double-cavity mould for PVC tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100437644A CN103112147A (en) | 2013-01-28 | 2013-01-28 | Double-cavity mould for PVC tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103112147A true CN103112147A (en) | 2013-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100437644A Pending CN103112147A (en) | 2013-01-28 | 2013-01-28 | Double-cavity mould for PVC tubes |
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| CN (1) | CN103112147A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398025A (en) * | 2015-12-30 | 2016-03-16 | 广西师范大学 | Rubber tube extrusion mold |
| CN108790100A (en) * | 2018-07-25 | 2018-11-13 | 安徽泰达汽车零部件有限公司 | A kind of multi-cavity extrusion molding rubber tube |
| CN108995176A (en) * | 2018-07-25 | 2018-12-14 | 安徽泰达汽车零部件有限公司 | It is a kind of to use the molding rubber tube of multi-cavity extrusion equipment |
| CN109049599A (en) * | 2018-09-04 | 2018-12-21 | 东莞市银禧光电材料科技股份有限公司 | A kind of extrusion method of the overall plastic lampshade of LED |
| CN109049598A (en) * | 2018-09-04 | 2018-12-21 | 东莞市银禧光电材料科技股份有限公司 | A kind of mold producing the overall plastic lampshade of LED |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2373246Y (en) * | 1999-01-07 | 2000-04-12 | 北汽福田车辆股份有限公司诸城轻工机械厂 | Controllable multi-cavity plastic tubing mould |
| CN201201326Y (en) * | 2008-04-28 | 2009-03-04 | 洛阳市建园模具制造有限公司 | Uniform distributing plastic section bar extruding mould |
| CN201544440U (en) * | 2009-10-30 | 2010-08-11 | 甘国工 | Mold for extruding outer pipe of composite pipe |
| CN202021797U (en) * | 2011-04-07 | 2011-11-02 | 山东恒润邦和机械制造有限公司 | Split type spreader mold for ultra-high molecular weight pipes |
| CN102310539A (en) * | 2011-08-26 | 2012-01-11 | 张家港市杰达机械制造有限公司 | Extrusion die of plastic pipe production equipment with one runner inlet and eight runner outlets |
| CN202640733U (en) * | 2012-04-10 | 2013-01-02 | 永高股份有限公司 | Water pipe material mold extrusion interchange mechanism |
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2013
- 2013-01-28 CN CN2013100437644A patent/CN103112147A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2373246Y (en) * | 1999-01-07 | 2000-04-12 | 北汽福田车辆股份有限公司诸城轻工机械厂 | Controllable multi-cavity plastic tubing mould |
| CN201201326Y (en) * | 2008-04-28 | 2009-03-04 | 洛阳市建园模具制造有限公司 | Uniform distributing plastic section bar extruding mould |
| CN201544440U (en) * | 2009-10-30 | 2010-08-11 | 甘国工 | Mold for extruding outer pipe of composite pipe |
| CN202021797U (en) * | 2011-04-07 | 2011-11-02 | 山东恒润邦和机械制造有限公司 | Split type spreader mold for ultra-high molecular weight pipes |
| CN102310539A (en) * | 2011-08-26 | 2012-01-11 | 张家港市杰达机械制造有限公司 | Extrusion die of plastic pipe production equipment with one runner inlet and eight runner outlets |
| CN202640733U (en) * | 2012-04-10 | 2013-01-02 | 永高股份有限公司 | Water pipe material mold extrusion interchange mechanism |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398025A (en) * | 2015-12-30 | 2016-03-16 | 广西师范大学 | Rubber tube extrusion mold |
| CN108790100A (en) * | 2018-07-25 | 2018-11-13 | 安徽泰达汽车零部件有限公司 | A kind of multi-cavity extrusion molding rubber tube |
| CN108995176A (en) * | 2018-07-25 | 2018-12-14 | 安徽泰达汽车零部件有限公司 | It is a kind of to use the molding rubber tube of multi-cavity extrusion equipment |
| CN109049599A (en) * | 2018-09-04 | 2018-12-21 | 东莞市银禧光电材料科技股份有限公司 | A kind of extrusion method of the overall plastic lampshade of LED |
| CN109049598A (en) * | 2018-09-04 | 2018-12-21 | 东莞市银禧光电材料科技股份有限公司 | A kind of mold producing the overall plastic lampshade of LED |
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Application publication date: 20130522 |