CN103707490A - Method and mold for producing bathtub lower part shape fixing ring - Google Patents
Method and mold for producing bathtub lower part shape fixing ring Download PDFInfo
- Publication number
- CN103707490A CN103707490A CN201310649283.8A CN201310649283A CN103707490A CN 103707490 A CN103707490 A CN 103707490A CN 201310649283 A CN201310649283 A CN 201310649283A CN 103707490 A CN103707490 A CN 103707490A
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- retainer plate
- bathtub
- finished product
- outer ring
- cylinder
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The invention provides a method and a mold for producing a bathtub lower part shape fixing ring. The method comprises the following steps: first, a semi-finished product is prepared through vacuum thermoform molding; second, the semi-finished product is subjected to material edge removal; third, the fixing ring and the bathtub lower part are jointed. The mold comprises a mold body. The fixing ring is arranged on the upper surface of the mold body. The fixing ring comprises an inner ring and an outer ring. One side of the fixing ring is equipped with a gap. A plurality of upper vacuum holes are arranged at the connection position of the inner ring and the outer ring. A plurality of lower vacuum holes are arranged at the connection position of the outer ring and the mold body. The production method has simple production operations, and a fixing ring wherein an inner ring and an outer ring are in integrated molding can be prepared. The product produced through the method has very ideal fixing effects. The production mold is simple in structure and convenient to use, and can achieve integrated molding production of an inner ring and an outer ring.
Description
Technical field
The present invention relates to the production method of cylinder shape retainer plate under a kind of bathtub and the mould that this production method adopts.
Background technology
Existing bathtub is generally comprised of two parts, bathtub body and lower cylinder; Because the bottom of bathtub body is often arc-shaped structure, therefore need to as supporting, just can be arranged on the ground of toilet by lower cylinder.The shape of therefore lower cylinder and bathtub body need to be very identical, at present generally by the shape that a retainer plate fixes lower cylinder being installed at lower cylinder cylinder mouth; Retainer plate can also make being connected between bathtub body and lower cylinder be more prone in solid shape.
Summary of the invention
The object of this invention is to provide the integrated production method of cylinder shape retainer plate under a kind of bathtub with inner ring and outer ring and produce required mould.
The present invention will solve be in prior art under bathtub the inner ring of cylinder shape retainer plate and outer ring often need separately to produce, and then it is bonding, complex procedures, the undesirable defect of retainer plate shape fixed effect that these class methods exist.
The technical scheme of technical solution problem of the present invention is: the invention provides the production method of cylinder shape retainer plate under a kind of bathtub, described production method mainly comprises the following steps:
(1) plastics sucking moulding is prepared semi-finished product
Thermoplastic resin is pressed into sheet material, and heating of plastic sheet material makes it deliquescing, and plastic sheet vacuum suction, in die surface, is obtained to semi-finished product after cooling forming, by the described semi-finished product demoulding;
(2) semi-finished product go to expect limit
Semi-finished product after the demoulding are cut to material limit by cutter machine, obtain finished product;
(3) retainer plate engages with cylinder under bathtub
Described retainer plate finished product is fixed on to the interior edge of cylinder cylinder mouth under bathtub.
Described retainer plate finished product is fixed on the interior edge of cylinder cylinder mouth under bathtub by adhesive.
Described production method can be prepared the retainer plate with inner ring and outer ring; Retainer plate prepared by described production method is that inside and outside circle is one-body molded.
The invention provides a kind of mould of producing cylinder shape retainer plate under bathtub, comprise die ontology, the upper surface of described die ontology is provided with retainer plate, and described retainer plate comprises inner ring and outer ring; Described retainer plate one side is provided with breach; Described inner ring and joint, outer ring are provided with some upper vacuum eyes; Described outer ring and die ontology joint are provided with some lower vacuum eyes.
The height of described inner ring is greater than the height of described outer ring.
The width of described breach is 15～20cm.
The diameter of described upper vacuum eye is 0.25～0.45cm; The diameter of described lower vacuum eye is 0.35～0.65cm.
Described retainer plate is oval.
The beneficial effect that the present invention produces is: compared with prior art, the production method of lower cylinder shape retainer plate provided by the invention, production process is simple, can prepare the integrated retainer plate of Internal and external cycle, and the product that the method is produced has ideal fixed effect; Production mould provided by the invention is simple in structure, easy to use, can realize the one-body molded production of Internal and external cycle.
Accompanying drawing explanation
Fig. 1 is the structural representation of mould of the present invention.
Fig. 2 is the section partial enlarged drawing of A-A ' face in Fig. 1.
Fig. 3 is result of use schematic diagram of the present invention.
The specific embodiment
Below in conjunction with embodiment, the invention will be further described.
A production method for cylinder shape retainer plate under bathtub, described production method mainly comprises the following steps:
(1) plastics sucking moulding is prepared semi-finished product
Thermoplastic resin is pressed into sheet material, and heating of plastic sheet material makes it deliquescing, and plastic sheet vacuum suction, in die surface, is obtained to semi-finished product after cooling forming, by the described semi-finished product demoulding;
(2) semi-finished product go to expect limit
Semi-finished product after the demoulding are cut to material limit by cutter machine, obtain finished product;
(3) retainer plate engages with cylinder under bathtub
Described retainer plate finished product is fixed on to the interior edge of cylinder cylinder mouth under bathtub by adhesive.
The retainer plate that described production method prepares comprises inner ring and outer ring; Described inside and outside circle is formed in one.
As illustrated in fig. 1 and 2, a kind of mould of producing cylinder shape retainer plate under bathtub, comprises die ontology 1, and the upper surface of described die ontology is provided with retainer plate 2, and described retainer plate comprises inner ring 6 and outer ring 5; Described retainer plate 2 one sides are provided with breach 7; Described inner ring and joint, outer ring are provided with some upper vacuum eyes 4; Described outer ring and die ontology joint are provided with some lower vacuum eyes 3.The height of described inner ring 6 is greater than the height of described outer ring 5.Described inner ring 6 and outer ring 5 are formed in one.The width of described breach 7 is 15cm.The diameter of described upper vacuum eye 4 is 0.3cm; The diameter of described lower vacuum eye 3 is 0.5cm.Described retainer plate 2 is oval.The effect of described retainer plate 2 and lower cylinder 8 combinations as shown in Figure 3.
Claims (8)
1. produce a method for cylinder shape retainer plate under bathtub, it is characterized in that described production method mainly comprises the following steps:
(1) plastics sucking moulding is prepared semi-finished product
Thermoplastic resin heating is pressed into sheet material, and heating of plastic sheet material makes it deliquescing, and plastic sheet vacuum suction, in die surface, is obtained to semi-finished product after cooling forming, by the described semi-finished product demoulding;
(2) semi-finished product go to expect limit
Semi-finished product after the demoulding are cut to material limit by cutter machine, obtain finished product;
(3) retainer plate engages with cylinder under bathtub
Described retainer plate finished product is fixed on to the interior edge of cylinder cylinder mouth under bathtub.
2. the production method of cylinder shape retainer plate under a kind of bathtub as claimed in claim 1, is characterized in that described retainer plate finished product is fixed on the interior edge of cylinder cylinder mouth under bathtub by adhesive.
3. the production method of cylinder shape retainer plate under a kind of bathtub as claimed in claim 1, is characterized in that described production method can prepare the retainer plate with inner ring and outer ring; Retainer plate prepared by described production method is that inside and outside circle is one-body molded.
4. produce a mould for cylinder shape retainer plate under bathtub, comprise die ontology (1), it is characterized in that the upper surface of described die ontology is provided with retainer plate (2), described retainer plate comprises inner ring (6) and outer ring (5); Described retainer plate (2) one sides are provided with breach (7); Described inner ring and joint, outer ring are provided with some upper vacuum eyes (4); Described outer ring and die ontology joint are provided with some lower vacuum eyes (3).
5. a kind of mould of producing cylinder shape retainer plate under bathtub as claimed in claim 4, is characterized in that the height of described inner ring (6) is greater than the height of described outer ring (5).
6. a kind of mould of producing cylinder shape retainer plate under bathtub as claimed in claim 4, the width that it is characterized in that described breach (7) is 15～20cm.
7. a kind of mould of producing cylinder shape retainer plate under bathtub as claimed in claim 4, the diameter that it is characterized in that described upper vacuum eye (4) is 0.25～0.45cm; The diameter of described lower vacuum eye (3) is 0.35～0.65cm.
8. a kind of mould of producing cylinder shape retainer plate under bathtub as claimed in claim 4, is characterized in that described retainer plate (2) is for oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310649283.8A CN103707490A (en) | 2013-12-06 | 2013-12-06 | Method and mold for producing bathtub lower part shape fixing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310649283.8A CN103707490A (en) | 2013-12-06 | 2013-12-06 | Method and mold for producing bathtub lower part shape fixing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103707490A true CN103707490A (en) | 2014-04-09 |
Family
ID=50401021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310649283.8A Pending CN103707490A (en) | 2013-12-06 | 2013-12-06 | Method and mold for producing bathtub lower part shape fixing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103707490A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347436A (en) * | 2021-12-30 | 2022-04-15 | 扬州市拓博塑业有限公司 | High-adhesion concave-convex die vacuum-pumping forming process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2380165Y (en) * | 1999-07-09 | 2000-05-31 | 钟玉川 | Bathtub with vibration structure |
| JP2002065492A (en) * | 2000-09-01 | 2002-03-05 | Inax Corp | Bathtub apron |
| CN101683244A (en) * | 2008-09-27 | 2010-03-31 | 上海杰事杰新材料股份有限公司 | Reusable full thermoplasticity bathroom product and manufacturing method thereof |
| CN202619501U (en) * | 2012-03-01 | 2012-12-26 | 常州九和科技有限公司 | Bathtub |
| CN202698975U (en) * | 2012-06-04 | 2013-01-30 | 宣城市欧凯玻璃洁具科技有限公司 | Novel artistic glass bathtub |
| CN203697465U (en) * | 2013-12-06 | 2014-07-09 | 平湖市中正塑板有限公司 | Mold for producing shape fixing ring of lower cylinder of bathtub |
-
2013
- 2013-12-06 CN CN201310649283.8A patent/CN103707490A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2380165Y (en) * | 1999-07-09 | 2000-05-31 | 钟玉川 | Bathtub with vibration structure |
| JP2002065492A (en) * | 2000-09-01 | 2002-03-05 | Inax Corp | Bathtub apron |
| CN101683244A (en) * | 2008-09-27 | 2010-03-31 | 上海杰事杰新材料股份有限公司 | Reusable full thermoplasticity bathroom product and manufacturing method thereof |
| CN202619501U (en) * | 2012-03-01 | 2012-12-26 | 常州九和科技有限公司 | Bathtub |
| CN202698975U (en) * | 2012-06-04 | 2013-01-30 | 宣城市欧凯玻璃洁具科技有限公司 | Novel artistic glass bathtub |
| CN203697465U (en) * | 2013-12-06 | 2014-07-09 | 平湖市中正塑板有限公司 | Mold for producing shape fixing ring of lower cylinder of bathtub |
Non-Patent Citations (1)
| Title |
|---|
| 周达飞等: "《高分子材料成型加工》", 31 May 2000, 中国轻工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347436A (en) * | 2021-12-30 | 2022-04-15 | 扬州市拓博塑业有限公司 | High-adhesion concave-convex die vacuum-pumping forming process |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140409 |
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| RJ01 | Rejection of invention patent application after publication |