CN104494088A - Plastic rib extrusion device - Google Patents
Plastic rib extrusion device Download PDFInfo
- Publication number
- CN104494088A CN104494088A CN201410312919.4A CN201410312919A CN104494088A CN 104494088 A CN104494088 A CN 104494088A CN 201410312919 A CN201410312919 A CN 201410312919A CN 104494088 A CN104494088 A CN 104494088A
- Authority
- CN
- China
- Prior art keywords
- inner membrance
- turning end
- mould
- mouth turning
- outer die
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
Abstract
The invention provides a plastic rib extrusion device, which includes an outer die sleeve body. The outer die sleeve is provided with a plastic rib feed inlet, one end of the outer die sleeve body is connected to a first fixed jacket, and the other end of the outer die sleeve body is connected to a second fixed jacket. The device also includes a die orifice inner sleeve sheathed in the outer die sleeve. The die orifice inner sleeve includes a die orifice inner sleeve body, which is internally provided with a plastic pipe circular channel. Both ends on the outer surface of the die orifice inner sleeve body are provided with a first inner membrane port rotation end and a second inner membrane port rotation end respectively. The second inner membrane port rotation end is provided with a drive disc line mounting screw part, at least one feeding groove is arranged between the first inner membrane port rotation end and the second inner membrane port rotation end, and a plastic rib extrusion molding channel is disposed between the feeding groove and the plastic pipe circular channel. According to the invention, by adopting a die orifice inner sleeve rotary feeding way, plastic ribs are directly extruded on a pipe body, a cooling water tank is no longer needed for cooling, plastic rib pipes of arbitrary length can be produced, and at the same time the product quality is greatly improved.
Description
Technical field
The present invention relates to and mould muscle pipe production equipment technical field, refer to that one moulds muscle extrusion device especially.
Background technology
Moulding muscle pipe adopts the embedded hard of high-quality synthetic material to mould muscle spiral skeleton, and inside and outside wall is smooth, and bending radius is little, itself has good resistance to negative pressure performance, is rich in anti-aging, ultraviolet radiation resisting raw material, has higher ageing-resistant performance in material.In the geotechnological journey of Su Jinguanshi factory, agricultural and water conservancy, vacuum draw inhales powder, particle, the desirable tubing of conveying water, oil.It is the excellent substitute of rubber tube, metal tube.In prior art, the mode of production of moulding muscle pipe extrudes muscle material by extruder and body bonds on rotating head, because producing in rotation, so need with sufficiently long bosh (as: if fixed length 30 meters mould muscle pipe, namely the bosh that 30 meters are long is needed) produce, be utilize buoyancy of water that body is floated on the surface to rotate and could produce, and need bonding with body, the quality caused is unstable and producing cost is high.
Summary of the invention
The present invention proposes one and moulds muscle extrusion device, adopts the mode of die orifice inner sleeve rotary feeding, will mould muscle and directly extrude on body, and no longer need bosh to cool, can production random length mould muscle pipe, substantially increase the quality of product simultaneously.
Technical scheme of the present invention is achieved in that moulds muscle extrusion device, comprising:
Outer die casing, described outer die casing comprises outer die casing body, described outer die casing is provided with at least one and moulds muscle charging aperture, one end of described outer die casing body is connected with the first fixed jacket by securing member, the other end of described outer die casing body is connected with the second fixed jacket by securing member, and described first fixed jacket and the second fixed jacket are equipped with an inner membrance mouth turning end installation cavity;
Be set in the die orifice inner sleeve in described outer die casing, described die orifice inner sleeve comprises die orifice internal sleeve noumenon, be provided with in described die orifice internal sleeve noumenon and mould pipe circular channel, the two ends of the outer surface of described die orifice internal sleeve noumenon are respectively equipped with the first inner membrance mouth turning end and the second inner membrance mouth turning end, described first inner membrance mouth turning end is rotated and is installed in the inner membrance mouth turning end installation cavity of described first fixed jacket, described second inner membrance mouth turning end is rotated and is installed in the inner membrance mouth turning end installation cavity of described second fixed jacket, described second inner membrance mouth turning end is provided with driving-disc line and installs spiral shell portion, the at least one charging groove arranged along described die orifice internal sleeve noumenon outer surface annular is provided with between described first inner membrance mouth turning end and the second inner membrance mouth turning end, described charging groove with mould muscle charging aperture one_to_one corresponding, described charging groove and mould and be provided with one between pipe circular channel and mould muscle extrusion molding passage.
Preferably, described charging groove with mould muscle charging aperture and all have two, two described charging grooves are arranged in parallel.
Preferably, described outer die casing is formed by securing member docking by symmetrically arranged two external molds half cover.
Preferably, limit convex is provided with between two described charging grooves distracted.
Preferably, described first inner membrance mouth turning end, the second inner membrance mouth turning end and limit convex distracted between be equipped with a steel seal washer.
Have employed technique scheme, beneficial effect of the present invention is: because the outer die casing and die orifice inner sleeve of moulding muscle extrusion device are set in together, outer die casing is provided with moulds muscle charging aperture, be provided with in die orifice internal sleeve noumenon and mould pipe circular channel, second inner membrance mouth turning end is provided with driving-disc line and installs spiral shell portion, charging groove is provided with between first inner membrance mouth turning end and the second inner membrance mouth turning end, charging groove and mould and be provided with one between pipe circular channel and mould muscle extrusion molding passage, during work, mould muscle material to enter from moulding muscle charging aperture, through charging groove from mould muscle extrusion molding passage directly inject mould muscle pipe body after one-body molded, avoid muscle pipe of moulding of the prior art and produce the bond line phenomenon caused, also muscle pipe body is moulded without the need to rotating, bosh is no longer needed to cool, the pipe length produced can adjust arbitrarily, production process is simple, substantially increase the quality of product simultaneously.The present invention has thoroughly overturned the former mode of production of moulding muscle pipe, has profound significance moulding muscle pipe production field.
Due to charging groove with mould muscle charging aperture and all have two, two charging grooves are arranged in parallel, can be used for producing have two mould muscle mould muscle pipe, by charging groove with mould muscle charging aperture and be provided with multiple, can for the production of have many mould muscle mould muscle pipe.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of outer die casing of the present invention;
Fig. 3 is the structural representation of die orifice inner sleeve of the present invention;
Wherein: 1, outer die casing body; 2, muscle charging aperture is moulded; 3, the first fixed jacket; 4, the second fixed jacket; 5, inner membrance mouth turning end installation cavity; 6, die orifice internal sleeve noumenon; 7, pipe circular channel is moulded; 8, the first inner membrance mouth turning end; 9, the second inner membrance mouth turning end; 10, driving-disc line installs spiral shell portion; 11, charging groove; 12, muscle extrusion molding passage is moulded; 13, steel seal washer; 14, bolt.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, Figure 2 with Fig. 3 jointly shown in, mould muscle extrusion device, comprise the outer die casing and die orifice inner sleeve that are set in together, wherein:
Outer die casing comprises outer die casing body 1, outer die casing body 1 is provided with at least one and moulds muscle charging aperture 2, one end of outer die casing body 1 is connected with the first fixed jacket 3 by securing member, the other end of outer die casing body 1 is connected with on the second fixed jacket 4, first fixed jacket 3 and the second fixed jacket 4 by securing member and is equipped with an inner membrance mouth turning end installation cavity 5.
Die orifice inner sleeve comprises die orifice internal sleeve noumenon 6, be provided with in die orifice internal sleeve noumenon 6 and mould pipe circular channel 7, the two ends of the outer surface of die orifice internal sleeve noumenon 6 are respectively equipped with the first inner membrance mouth turning end 8 and the second inner membrance mouth turning end 9, first inner membrance mouth turning end 8 is rotated and is installed in the inner membrance mouth turning end installation cavity 5 of the first fixed jacket 3, second inner membrance mouth turning end 9 is rotated and is installed in the inner membrance mouth turning end installation cavity 5 of the second fixed jacket 4, second inner membrance mouth turning end 9 is provided with driving-disc line and installs spiral shell portion 10, the at least one charging groove 11 arranged along die orifice internal sleeve noumenon 6 outer surface annular is provided with between first inner membrance mouth turning end 8 and the second inner membrance mouth turning end 9, charging groove 11 with mould muscle charging aperture 2 one_to_one corresponding, charging groove 11 and mould and be provided with one between pipe circular channel 7 and mould muscle extrusion molding passage 12.
In the present embodiment, charging groove 11 with mould muscle charging aperture 2 and all have two, two described charging grooves 11 are arranged in parallel.Can be used for producing have two mould muscle mould muscle pipe, by charging groove 11 with mould muscle charging aperture 2 and be provided with multiple, can for the production of have many mould muscle mould muscle pipe.
Outer die casing is formed by securing member docking by symmetrically arranged two external molds half cover.Article two, be provided with limit convex between charging groove 11 distracted.First inner membrance mouth turning end 8, second inner membrance mouth turning end 9 and limit convex distracted between be equipped with a steel seal washer 13.In the present embodiment, all securing members are bolt 14.
The present invention operationally, mould muscle material to enter from moulding muscle charging aperture 2, through charging groove 11 from mould muscle extrusion molding passage 12 directly inject mould muscle pipe body after one-body molded, avoid muscle pipe of moulding of the prior art and produce the bond line phenomenon caused, also mould muscle pipe body without the need to rotating, no longer need bosh to cool, the pipe length produced can adjust arbitrarily, production process is simple, substantially increases the quality of product simultaneously.The present invention has thoroughly overturned the former mode of production of moulding muscle pipe, has profound significance moulding muscle pipe production field.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. mould muscle extrusion device, it is characterized in that, comprising:
Outer die casing, described outer die casing comprises outer die casing body, described outer die casing is provided with at least one and moulds muscle charging aperture, one end of described outer die casing body is connected with the first fixed jacket by securing member, the other end of described outer die casing body is connected with the second fixed jacket by securing member, and described first fixed jacket and the second fixed jacket are equipped with an inner membrance mouth turning end installation cavity;
Be set in the die orifice inner sleeve in described outer die casing, described die orifice inner sleeve comprises die orifice internal sleeve noumenon, be provided with in described die orifice internal sleeve noumenon and mould pipe circular channel, the two ends of the outer surface of described die orifice internal sleeve noumenon are respectively equipped with the first inner membrance mouth turning end and the second inner membrance mouth turning end, described first inner membrance mouth turning end is rotated and is installed in the inner membrance mouth turning end installation cavity of described first fixed jacket, described second inner membrance mouth turning end is rotated and is installed in the inner membrance mouth turning end installation cavity of described second fixed jacket, described second inner membrance mouth turning end is provided with driving-disc line and installs spiral shell portion, the at least one charging groove arranged along described die orifice internal sleeve noumenon outer surface annular is provided with between described first inner membrance mouth turning end and the second inner membrance mouth turning end, described charging groove with mould muscle charging aperture one_to_one corresponding, described charging groove and mould and be provided with one between pipe circular channel and mould muscle extrusion molding passage.
2. mould muscle extrusion device as claimed in claim 1, it is characterized in that, described charging groove with mould muscle charging aperture and all have two, two described charging grooves are arranged in parallel.
3. mould muscle extrusion device as claimed in claim 1, it is characterized in that, described outer die casing is formed by securing member docking by symmetrically arranged two external molds half cover.
4. mould muscle extrusion device as claimed in claim 1, it is characterized in that, be provided with limit convex between two described charging grooves distracted.
5. mould muscle extrusion device as claimed in claim 1, it is characterized in that, between described first inner membrance mouth turning end, the second inner membrance mouth turning end and limit convex are distracted, be equipped with a steel seal washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410312919.4A CN104494088A (en) | 2014-07-02 | 2014-07-02 | Plastic rib extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410312919.4A CN104494088A (en) | 2014-07-02 | 2014-07-02 | Plastic rib extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104494088A true CN104494088A (en) | 2015-04-08 |
Family
ID=52935585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410312919.4A Pending CN104494088A (en) | 2014-07-02 | 2014-07-02 | Plastic rib extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104494088A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633308A (en) * | 2015-01-09 | 2015-05-20 | 张雁 | Plastic rib spiral pipe without adhesive-bonded joints and manufacturing technique thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1349843A (en) * | 1970-04-16 | 1974-04-10 | Creators Ltd | Plastics tubes |
| CN202685284U (en) * | 2012-07-31 | 2013-01-23 | 昆山圣源机械有限公司 | Extruding mold for manufacturing foam pipe with reinforcing ribs |
| CN202846860U (en) * | 2012-07-31 | 2013-04-03 | 昆山圣源机械有限公司 | Die for manufacturing foaming pipe with reinforcement rib |
| CN204172305U (en) * | 2014-07-02 | 2015-02-25 | 张雁 | Mould muscle extrusion device |
-
2014
- 2014-07-02 CN CN201410312919.4A patent/CN104494088A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1349843A (en) * | 1970-04-16 | 1974-04-10 | Creators Ltd | Plastics tubes |
| CN202685284U (en) * | 2012-07-31 | 2013-01-23 | 昆山圣源机械有限公司 | Extruding mold for manufacturing foam pipe with reinforcing ribs |
| CN202846860U (en) * | 2012-07-31 | 2013-04-03 | 昆山圣源机械有限公司 | Die for manufacturing foaming pipe with reinforcement rib |
| CN204172305U (en) * | 2014-07-02 | 2015-02-25 | 张雁 | Mould muscle extrusion device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633308A (en) * | 2015-01-09 | 2015-05-20 | 张雁 | Plastic rib spiral pipe without adhesive-bonded joints and manufacturing technique thereof |
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| C06 | Publication | ||
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Application publication date: 20150408 |
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| RJ01 | Rejection of invention patent application after publication |