CN102658639A - Steel plastic composite strip forming mould - Google Patents
Steel plastic composite strip forming mould Download PDFInfo
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- CN102658639A CN102658639A CN2012101241716A CN201210124171A CN102658639A CN 102658639 A CN102658639 A CN 102658639A CN 2012101241716 A CN2012101241716 A CN 2012101241716A CN 201210124171 A CN201210124171 A CN 201210124171A CN 102658639 A CN102658639 A CN 102658639A
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Abstract
The invention discloses a steel plastic composite strip forming mould, which comprises an upper die body, a lower die body, an upper cover plate, a lower cover plate, strip cavities, an upper die body vacuuming chamber, a lower die body vacuuming chamber, an upper die body vacuuming port, a lower die body vacuuming port, an upper die body cooling water trough, a lower die body cooling water trough, an upper die body cooling water inlet and a lower die body cooling water inlet, wherein the strip cavities are formed on the upper die body and the lower die body; the upper die body vacuuming chamber and the lower die body vacuuming chamber are communicated with the strip cavities; the upper die body cooling water trough is arranged on the upper surface of the upper die body and comprises an upper die body water outlet which is communicated with the strip cavities of all feed ends; the lower die body cooling water trough is arranged on the lower surface of the lower die body and comprises a lower die body water outlet which is communicated with the strip cavities of all the feed ends; an upper die body vacuuming trough comprises transverse troughs which are arranged on the upper surface of the upper die body in the strip feed direction at intervals and are communicated with each other; each transverse trough stretches over all the strip cavities and is communicated with all the strip cavities; a lower die body vacuuming trough comprises transverse troughs which are arranged on the upper surface of the lower die body in the strip feed direction at intervals and are communicated with each other; and each transverse trough stretches over all the strip cavities and is communicated with all the strip cavities. According to the steel plastic composite strip forming mould, the wrinkle defect on the surface of a strip is eliminated, and the surface quality of the strip is improved.
Description
Technical field
The present invention relates to a kind of mould that is used for the typing of composite steel-plastic belt material.
Background technology
Composite steel-plastic belt material stock mould is to be used for steel band is being extruded the mould that composite strip that the compound back of composite die and high temperature plastic cement forms is finalized the design.The performance of composite steel-plastic belt material stock mould plays a decisive role to the shape and the surface quality of band.
In order to overcome the defective of the uneven even profile distortion of composite steel-plastic belt material surface plastic layer, existing composite steel-plastic belt material stock mould be provided be communicated with the band die cavity vacuumize groove and vacuum extractor, improved the type quality of band.But adopt the band of existing composite steel-plastic belt material stock mould production still to exist the plastic layer surface wrinkle to occur, the not high defective of tubing presentation quality that makes the band moulding that employing is such.
Summary of the invention
The technical problem that the present invention will solve is, a kind of composite steel-plastic belt material shaper is provided, and overcomes the defective that existing composite steel-plastic belt material shaper can not be eliminated the chill mark of the band of producing, and improves the surface quality that shaper is produced band.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of composite steel-plastic belt material shaper, upper cover plate, upper die body, lower mold body and the lower cover that comprising cooperatively interacts from top to bottom connects, band die cavity, the upper die body that is communicated with the band die cavity vacuumize chamber and lower mold body and vacuumize the chamber, vacuumize upper die body that the chamber is communicated with this upper die body and vacuumize interface, vacuumize the lower mold body that the chamber is communicated with this lower mold body and vacuumize interface;
This band die cavity is arranged on said upper die body and the lower mold body;
This upper die body vacuumizes the chamber and surrounds and form by being arranged on mating surface that this upper die body and upper die body on the mating surface that this upper cover plate matches vacuumize groove and this upper cover plate, and this lower mold body vacuumizes the chamber and forms with the mating surface encirclement that lower mold body on the mating surface that this lower cover matches vacuumizes groove and this lower cover by being arranged on this lower mold body;
It is characterized in that the upper die body cooling water water inlet interface that said mould also comprises the upper die body bosh, be communicated with this upper die body bosh, lower mold body bosh, the lower mold body cooling water that is communicated with this lower mold body bosh interface of intaking;
This upper die body bosh is arranged on said upper die body and the mating surface that said upper cover plate matches, comprises across all said band die cavities of forward (FWD) end and the upper die body bosh delivery port that is communicated with all strips die cavity;
This lower mold body bosh is arranged on said lower mold body and the mating surface that said lower cover matches, comprises across all said band die cavities of forward (FWD) end and the upper die body bosh delivery port that is communicated with all strips die cavity;
Said upper die body vacuumizes groove and comprises along said band die cavity forward (FWD) direction and be arranged in the transverse groove that the interval is provided with and is interconnected on said upper die body and the mating surface that said upper cover plate matches that every transverse groove is communicated with across all strips die cavity and with all strips die cavity;
Said lower mold body vacuumizes groove and comprises along said band die cavity forward (FWD) direction and be arranged in the transverse groove that the interval is provided with and is interconnected on said lower mold body and the mating surface that said lower cover matches that every transverse groove is communicated with across all strips die cavity and with all strips die cavity.
In composite steel-plastic belt material shaper of the present invention, said upper die body bosh is the strip slot across all said band die cavities of forward (FWD) end, and said upper die body vacuumizes S shape groove or the pectination groove of groove for arranging along said band die cavity forward (FWD) direction;
With or said lower mold body bosh be strip slot across all said band die cavities of forward (FWD) end, said lower mold body vacuumizes S shape groove or the pectination groove of groove for arranging along said band die cavity forward (FWD) direction.
In composite steel-plastic belt material shaper of the present invention; Said upper die body bosh is along the S-shaped layout of said band die cavity forward (FWD) direction; Said upper die body cooling water water inlet interface be positioned at this upper die body bosh end that said band die cavity goes out band edge one side and be communicated with, this upper die body bosh delivery port is communicated with all strips die cavity across the transverse groove of all said band die cavity forward (FWD) ends;
Said lower mold body bosh is along the S-shaped layout of said band die cavity forward (FWD) direction; Said lower mold body cooling water water inlet interface be positioned at this lower mold body bosh end that said band die cavity goes out band edge one side and be communicated with, this lower mold body bosh delivery port is communicated with all strips die cavity across the transverse groove of all said band die cavity forward (FWD) ends;
Said upper die body vacuumize groove be the pectination groove, with embedding and the mutual airtight separation mutually of said upper die body bosh;
Said lower mold body vacuumize groove be the pectination groove, with embedding and the mutual airtight separation mutually of said lower mold body bosh.
In composite steel-plastic belt material shaper of the present invention, said upper die body vacuumizes groove and comprises independently pectination groove of a pectination groove or two,
With or said lower mold body vacuumize groove and comprise independently pectination groove of a pectination groove or two.
In composite steel-plastic belt material shaper of the present invention, said upper die body cooling water water inlet interface is arranged on said upper cover plate upside or the said upper die body side surface; Said upper die body vacuumizes interface and is arranged on said upper cover plate upside or the said upper die body side surface.
In composite steel-plastic belt material shaper of the present invention, said lower mold body cooling water water inlet interface is arranged on the said lower mold body side surface or said lower cover downside; Said lower mold body vacuumizes interface and is arranged on the said lower mold body side surface or said lower cover downside.
In composite steel-plastic belt material shaper of the present invention, every transverse groove that said upper die body vacuumizes groove comprise across all said band die cavities and the clearance channel that is communicated with all strips die cavity with or said lower mold body every transverse groove vacuumizing groove comprise across all said band die cavities and the clearance channel that is communicated with all strips die cavity.
The composite steel-plastic belt material shaper of embodiment of the present invention compares with prior art, and its beneficial effect is:
1. through on the die body bosh being set up and down; And with the introducing of the cooling water in bosh band die cavity; Extract cooling water out the band die cavity by vacuumizing vallecular cavity again,, make strip surface form the protective layer of the smooth densification of one deck through the fast cooling of cooling water to the strip surface temperature; Eliminate conventional steel plastic composite strip material shaper and made strip surface the defective of wrinkle occur, improved the strip surface quality;
2. on the die body, utilize cooling water to reduce the temperature of die body up and down about bosh being arranged on along the band feedstock direction, help the upper and lower die body of mould is lowered the temperature, further guarantee the strip surface quality.
Description of drawings
To combine accompanying drawing and embodiment that the present invention is described further below, in the accompanying drawing:
Fig. 1 is the front view of a kind of embodiment of composite steel-plastic belt material shaper of the present invention.
Fig. 2 is the front view of upper die body in the composite steel-plastic belt material shaper of the present invention.
Fig. 3 is the front view of lower mold body in the composite steel-plastic belt material shaper of the present invention.
Fig. 4 is the vertical view of upper die body in the composite steel-plastic belt material shaper of the present invention, shows the upper die body upper surface tank and the structure that vacuumizes groove are set.
Fig. 5 is the upward view of lower mold body in the composite steel-plastic belt material shaper of the present invention, shows the lower mold body lower surface tank and the structure that vacuumizes groove are set.
The specific embodiment
Embodiment one
To shown in Figure 5, composite steel-plastic belt material shaper of the present invention comprises that the cooperatively interact upper cover plate 10, upper die body 20, lower mold body 30 and the lower cover 40 that connect, band die cavity 100, the upper die body that is communicated with band die cavity 100 vacuumize chamber and lower mold body and vacuumize the chamber, vacuumize with this upper die body that upper die body that the chamber is communicated with vacuumizes interface 11, intakes interface 12, lower mold body bosh 36 with the upper die body cooling water that vacuumizes interface 32,33, upper die body bosh 23, is communicated with this upper die body bosh 23 that this lower mold body vacuumizes lower mold body that the chamber is communicated with, the lower mold body cooling water that is communicated with this lower mold body bosh 36 is intake interface 31 from top to bottom like Fig. 1.
Upper die body vacuumizes the chamber and surrounds and form by being arranged on mating surface that upper die body 20 and upper die body on the mating surface that upper cover plate 10 matches vacuumize groove 21,25 and this upper cover plate 10.Lower mold body vacuumizes the chamber and surrounds and form by being arranged on mating surface that lower mold body 30 and lower mold body on the mating surface that lower cover 40 matches vacuumize groove 34,37 and this lower cover.
As shown in Figure 4; Upper die body bosh 23 is arranged on upper die body 20 and the mating surface that upper cover plate 10 matches and across all strips die cavity 100 along band die cavity forward (FWD) direction A is S-shaped, and upper die body cooling water water inlet interface 12 (as shown in Figure 1) is communicated with an end of this upper die body bosh 23 that goes out band edge one side that is positioned at band die cavity 100.Upper die body 20 comprises the upper die body bosh delivery port 24 across all strips die cavity forward (FWD) end, and this upper die body bosh delivery port 24 is communicated with all strips die cavity 100, so that cooling water gets in each band die cavity.In the present embodiment; Upper die body bosh delivery port 24 adopts narrow slit groove structure; In other embodiments; Upper die body bosh delivery port 24 can adopt the sipes structure, or the pore structure of employing connection all strips die cavity forward (FWD) end and upper die body bosh etc., all can realize the object of the invention.Arrow in the upper die body bosh 23 is a cooling water runner direction.
As shown in Figure 5; Lower mold body bosh 36 is arranged on lower mold body 30 and the mating surface that lower cover 40 matches and across all strips die cavity 100 along the forward (FWD) direction A of band die cavity 100 is S-shaped, lower mold body cooling water water inlet interface 31 be positioned at the end that band die cavity 100 goes out the lower mold body bosh 36 of band edge one side and be communicated with.Lower mold body 30 comprises the lower mold body bosh delivery port 38 across all strips die cavity forward (FWD) end, and this lower mold body bosh delivery port 38 is communicated with all strips die cavity 100, so that cooling water gets in each band die cavity.In the present embodiment; Lower mold body bosh delivery port 38 adopts narrow slit groove structure; In other embodiments; Lower mold body bosh delivery port 38 can adopt the sipes structure, or the pore structure of employing connection all strips die cavity forward (FWD) end and lower mold body bosh etc., all can realize the object of the invention.Arrow in the lower mold body bosh 26 is a cooling water runner direction.
Upper die body vacuumizes groove 21,25 and adopts the pectination grooves groove of the shape and structure of comb (promptly as) structure.Upper die body vacuumizes groove 21,25 and upper die body bosh 23 embedding and mutual airtight separation mutually, and every broach groove that upper die body vacuumizes groove 21,25 is communicated with across all strips die cavity 100 and with all strips die cavity 100.In the present embodiment, upper die body vacuumizes groove 21,25 and adopts and be arranged on that the narrow slit groove 22 across all strips die cavity 100 is communicated with all strips die cavities 100 in every broach groove.In other embodiments, upper die body vacuumizes groove 21,25 and can adopt the structures such as a plurality of holes that are arranged on connection all strips die cavity 100 in every broach groove.
Equally, lower mold body vacuumizes groove 34,37 and adopts pectination groove structure.Lower mold body vacuumizes groove 34,37 and lower mold body bosh 36 embedding and mutual airtight separation mutually, and every broach groove that lower mold body vacuumizes groove 34,37 is communicated with across all strips die cavity 100 and with all strips die cavity 100.In the present embodiment, lower mold body vacuumizes groove 34,37 and adopts and be arranged on that the narrow slit groove 35 across all strips die cavity 100 is communicated with all strips die cavities 100 in every broach groove.In other embodiments, upper die body vacuumizes groove 34,37 and can adopt the structures such as a plurality of holes that are arranged on connection all strips die cavity 100 in every broach groove.
In the present embodiment, upper die body vacuumizes groove and adopts two independently pectination grooves 21,25, and the phase embedding is arranged with it from upper die body bosh 23 both sides.In other embodiments, upper die body vacuumizes groove can only adopt one pectination groove, from upper die body bosh 23 1 sides with it the phase embedding arrange, also can realize the object of the invention.
In the present embodiment, lower mold body vacuumizes groove and adopts two independently pectination grooves 34,37, and the phase embedding is arranged with it from lower mold body bosh 36 both sides.In other embodiments, lower mold body vacuumizes groove can only adopt one pectination groove, from lower mold body bosh 36 1 sides with it the phase embedding arrange, also can realize the object of the invention.
In the present embodiment, upper die body cooling water water inlet interface 12 is arranged on the upside of upper cover plate 10.In other embodiments, as required, can upper die body cooling water water inlet interface 12 be arranged on the side surface of upper die body 20.
In the present embodiment, upper die body vacuumizes the upside that interface 11 is arranged on upper cover plate 10.In other embodiments, as required, can upper die body be vacuumized interface 11 and be arranged on the side surface of upper die body 20.
In the present embodiment, lower mold body cooling water water inlet interface 31 is arranged on the side surface of lower mold body 30.In other embodiments, as required, can lower mold body cooling water water inlet interface 31 be arranged on the downside of lower cover 40.
In the present embodiment, lower mold body vacuumizes interface 32,33 and is arranged on the side surface of lower mold body 30.In other embodiments, as required, can lower mold body be vacuumized one of interface 32,33 or all be arranged on the downside of lower cover 40.
Embodiment two
As shown in Figure 1, composite steel-plastic belt material shaper of the present invention comprises that the cooperatively interact upper cover plate 10, upper die body 20, lower mold body 30 and the lower cover 40 that connect, band die cavity 100, the upper die body that is communicated with band die cavity 100 vacuumize chamber and lower mold body and vacuumize the chamber, vacuumize with this upper die body that upper die body that the chamber is communicated with vacuumizes interface 11, intakes interface 12, lower mold body bosh with the upper die body cooling water that vacuumizes interface, upper die body bosh, is communicated with the upper die body bosh that this lower mold body vacuumizes lower mold body that the chamber is communicated with, the lower mold body cooling water that is communicated with the lower mold body bosh is intake interface 31 from top to bottom.
Upper die body vacuumizes the chamber and surrounds and form by being arranged on mating surface that upper die body 20 and upper die body on the mating surface that upper cover plate 10 matches vacuumize groove and upper cover plate 10.Lower mold body vacuumizes the chamber and surrounds and form by being arranged on mating surface that lower mold body 30 and lower mold body on the mating surface that lower cover 40 matches vacuumize groove and lower cover 40.
The upper die body bosh is for across all strips die cavity 100 of forward (FWD) end and be communicated with the strip slot of all strips die cavity 100; Upper die body vacuumizes S shape groove or the pectination groove of groove for arranging along band die cavity forward (FWD) direction A, and every transverse groove is communicated with across all strips die cavity and with all strips die cavity 100 in S shape groove or the pectination groove.Connectivity structure such as embodiment one are said.
The lower mold body bosh can adopt across all strips die cavity 100 of forward (FWD) end and be communicated with the strip slot of all strips die cavity 100; Accordingly; Lower mold body vacuumizes groove and adopts S shape groove or the pectination groove of arranging along band die cavity forward (FWD) direction A, and every transverse groove is communicated with across all strips die cavity and with all strips die cavity 100 in S shape groove or the pectination groove.Connectivity structure such as embodiment one are said.
In other embodiments; Upper die body bosh and upper die body vacuumize groove and can adopt and adopt S shape groove to add upper die body like the described upper die body bosh of embodiment one to vacuumize the textural association that groove adopts the pectination groove, and the lower mold body bosh adopts the strip slot across all strips die cavity 100 of forward (FWD) end to add lower mold body and vacuumizes groove and adopt the S shape groove arranged along band die cavity forward (FWD) direction A or the textural association of pectination groove.
In other embodiments; Lower mold body bosh and lower mold body vacuumize groove and can adopt and adopt S shape groove to add lower mold body like the described lower mold body bosh of embodiment one to vacuumize the textural association that groove adopts the pectination groove, and the upper die body bosh adopts the strip slot across all strips die cavity 100 of forward (FWD) end to add upper die body and vacuumizes groove and adopt the S shape groove arranged along band die cavity forward (FWD) direction A or the textural association of pectination groove.
Claims (7)
1. composite steel-plastic belt material shaper, upper cover plate, upper die body, lower mold body and the lower cover that comprising cooperatively interacts from top to bottom connects, band die cavity, the upper die body that is communicated with the band die cavity vacuumize chamber and lower mold body and vacuumize the chamber, vacuumize upper die body that the chamber is communicated with this upper die body and vacuumize interface, vacuumize the lower mold body that the chamber is communicated with this lower mold body and vacuumize interface;
This band die cavity is arranged on said upper die body and the lower mold body;
This upper die body vacuumizes the chamber and surrounds and form by being arranged on mating surface that this upper die body and upper die body on the mating surface that this upper cover plate matches vacuumize groove and this upper cover plate, and this lower mold body vacuumizes the chamber and forms with the mating surface encirclement that lower mold body on the mating surface that this lower cover matches vacuumizes groove and this lower cover by being arranged on this lower mold body;
It is characterized in that the upper die body cooling water water inlet interface that said mould also comprises the upper die body bosh, be communicated with this upper die body bosh, lower mold body bosh, the lower mold body cooling water that is communicated with this lower mold body bosh interface of intaking;
This upper die body bosh is arranged on said upper die body and the mating surface that said upper cover plate matches, comprises across all said band die cavities of forward (FWD) end and the upper die body bosh delivery port that is communicated with all strips die cavity;
This lower mold body bosh is arranged on said lower mold body and the mating surface that said lower cover matches, comprises across all said band die cavities of forward (FWD) end and the upper die body bosh delivery port that is communicated with all strips die cavity;
Said upper die body vacuumizes groove and comprises along said band die cavity forward (FWD) direction and be arranged in the transverse groove that the interval is provided with and is interconnected on said upper die body and the mating surface that said upper cover plate matches that every transverse groove is communicated with across all strips die cavity and with all strips die cavity;
Said lower mold body vacuumizes groove and comprises along said band die cavity forward (FWD) direction and be arranged in the transverse groove that the interval is provided with and is interconnected on said lower mold body and the mating surface that said lower cover matches that every transverse groove is communicated with across all strips die cavity and with all strips die cavity.
2. composite steel-plastic belt material shaper as claimed in claim 1; It is characterized in that; Said upper die body bosh is the strip slot across all said band die cavities of forward (FWD) end, and said upper die body vacuumizes S shape groove or the pectination groove of groove for arranging along said band die cavity forward (FWD) direction;
With or said lower mold body bosh be strip slot across all said band die cavities of forward (FWD) end, said lower mold body vacuumizes S shape groove or the pectination groove of groove for arranging along said band die cavity forward (FWD) direction.
3. composite steel-plastic belt material shaper as claimed in claim 1; It is characterized in that; Said upper die body bosh is along the S-shaped layout of said band die cavity forward (FWD) direction; Said upper die body cooling water water inlet interface be positioned at this upper die body bosh end that said band die cavity goes out band edge one side and be communicated with, this upper die body bosh delivery port is communicated with all strips die cavity across the transverse groove of all said band die cavity forward (FWD) ends;
Said lower mold body bosh is along the S-shaped layout of said band die cavity forward (FWD) direction; Said lower mold body cooling water water inlet interface be positioned at this lower mold body bosh end that said band die cavity goes out band edge one side and be communicated with, this lower mold body bosh delivery port is communicated with all strips die cavity across the transverse groove of all said band die cavity forward (FWD) ends;
Said upper die body vacuumize groove be the pectination groove, with embedding and the mutual airtight separation mutually of said upper die body bosh;
Said lower mold body vacuumize groove be the pectination groove, with embedding and the mutual airtight separation mutually of said lower mold body bosh.
4. composite steel-plastic belt material shaper as claimed in claim 3 is characterized in that, said upper die body vacuumizes groove and comprises independently pectination groove of a pectination groove or two,
With or said lower mold body vacuumize groove and comprise independently pectination groove of a pectination groove or two.
5. composite steel-plastic belt material shaper as claimed in claim 3 is characterized in that, said upper die body cooling water water inlet interface is arranged on said upper cover plate upside or the said upper die body side surface; Said upper die body vacuumizes interface and is arranged on said upper cover plate upside or the said upper die body side surface.
6. composite steel-plastic belt material shaper as claimed in claim 3 is characterized in that, said lower mold body cooling water water inlet interface is arranged on the said lower mold body side surface or said lower cover downside; Said lower mold body vacuumizes interface and is arranged on the said lower mold body side surface or said lower cover downside.
7. like the described composite steel-plastic belt material of one of claim 1 to 6 shaper; It is characterized in that, every transverse groove that said upper die body vacuumizes groove comprise across all said band die cavities and the clearance channel that is communicated with all strips die cavity with or said lower mold body every transverse groove vacuumizing groove comprise across all said band die cavities and the clearance channel that is communicated with all strips die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210124171.6A CN102658639B (en) | 2012-04-25 | 2012-04-25 | A kind of steel plastic compound strip shaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210124171.6A CN102658639B (en) | 2012-04-25 | 2012-04-25 | A kind of steel plastic compound strip shaper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102658639A true CN102658639A (en) | 2012-09-12 |
| CN102658639B CN102658639B (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210124171.6A Active CN102658639B (en) | 2012-04-25 | 2012-04-25 | A kind of steel plastic compound strip shaper |
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| Country | Link |
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| CN (1) | CN102658639B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192522A (en) * | 2013-04-03 | 2013-07-10 | 昆山通塑机械制造有限公司 | High-speed forming mold for plastic steel winding pipe |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1077157A (en) * | 1993-03-02 | 1993-10-13 | 冯养正 | Vacuum water-cooling quick moulding method of special-shaped plastic material |
| CN202668966U (en) * | 2012-04-25 | 2013-01-16 | 深圳金鸿机械制造有限公司 | Steel-plastic compound strip shaping mould |
-
2012
- 2012-04-25 CN CN201210124171.6A patent/CN102658639B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1077157A (en) * | 1993-03-02 | 1993-10-13 | 冯养正 | Vacuum water-cooling quick moulding method of special-shaped plastic material |
| CN202668966U (en) * | 2012-04-25 | 2013-01-16 | 深圳金鸿机械制造有限公司 | Steel-plastic compound strip shaping mould |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192522A (en) * | 2013-04-03 | 2013-07-10 | 昆山通塑机械制造有限公司 | High-speed forming mold for plastic steel winding pipe |
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| Publication number | Publication date |
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| CN102658639B (en) | 2015-08-26 |
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Address after: No. 16 Hua Han Industrial Park, Pingshan New District Pingshan Jinniu Road Shenzhen city Guangdong province 518000 No. 2 building a layer of the east part Applicant after: SHENZHEN JINHONG MACHINERY CO.,LTD. Address before: No. 16 Hua Han Industrial Park, Pingshan New District Pingshan Jinniu Road Shenzhen city Guangdong province 518000 No. 2 building a layer of the east part Applicant before: Shenzhen Jin Hong Machinery Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: SHENZHEN JIN HONG MACHINERY CO., LTD. TO: SHENZHEN JINHONG MACHINERY ELECTRIC MANUFACTURING CO., LTD. |
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Effective date of registration: 20211214 Address after: 518118 No.1 plant of Huahan science and Technology Industrial Park, No.16 Jinniu West Road, Pingshan New District, Shenzhen City, Guangdong Province Patentee after: HUAHAN PIPELINE SYSTEM TECHNOLOGY Co.,Ltd. Address before: 518000 east part of 1f, plant 2, HUAHAN Industrial Park, No. 16, Jinniu West Road, Pingshan new area, Shenzhen, Guangdong Patentee before: SHENZHEN JIN HONG MACHINERY Co.,Ltd. |
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