CN104118104A - Plastic reinforced pipe production equipment - Google Patents
Plastic reinforced pipe production equipment Download PDFInfo
- Publication number
- CN104118104A CN104118104A CN201410313410.1A CN201410313410A CN104118104A CN 104118104 A CN104118104 A CN 104118104A CN 201410313410 A CN201410313410 A CN 201410313410A CN 104118104 A CN104118104 A CN 104118104A
- Authority
- CN
- China
- Prior art keywords
- muscle
- mould
- pipe
- inner membrance
- moulding
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
-
- 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
- B29C48/151—Coating hollow articles
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
-
- 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
- B29C48/355—Conveyors for extruded articles
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
- B29C48/912—Cooling of hollow articles of tubular films
- B29C48/913—Cooling of hollow articles of tubular films externally
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Plastic reinforced pipe production equipment is provided. The production equipment comprises a plastic pipe extruder, a plastic-rib extruder used for directly extruding plastic ribs on a pipe, a cooling water tank disposed downstream the plastic-rib extruder, and a plastic reinforced pipe drawing device disposed downstream the cooling water tank, wherein the plastic pipe extruder comprises a horizontally disposed extruding cylinder, the extruding cylinder is provided with a hopper communicated with the extruding cylinder, a screw driven by a first power device is rotatably installed in the extruding cylinder, the extruding cylinder is connected to an extrusion head, and the plastic-rib extruder is disposed downstream the extrusion head. A die orifice inner-sleeve rotary feeding manner is adopted to directly extrude the plastic ribs on the pipe without the need of cooling by the cooling water tank. A plastic reinforced pipe with any length can be produced. In addition, the product quality is largely improved.
Description
Technical field
The present invention relates to mould muscle pipe production equipment technical field, refer to that especially one moulds muscle pipe production equipment.
Background technology
Mould muscle pipe and adopt the embedded hard of high-quality synthetic material to mould muscle spiral skeleton, 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 in material, has higher ageing-resistant performance.In Su Jinguanshi factory, agricultural and water conservancy geotechnique journey, vacuum draw is inhaled powder, particle, carries the desirable tubing of water, oil.It is the good substitute of rubber tube, metal tube.In prior art, the mode of production of moulding muscle pipe is to extrude muscle material and body bonds on rotating head by extruder, because producing in rotation, so sufficiently long bosh for needing (as: if 30 meters of fixed length mould muscle pipe, need 30 meters of long boshes) produce, be to utilize buoyancy of water that the body rotation that floats on the surface could be produced, and need to bond with body, the quality that causes is unstable and producing cost is high.
Summary of the invention
The present invention proposes one and moulds muscle pipe production equipment, adopts the mode of die orifice inner sleeve rotary feeding, will mould muscle and directly extrude on body, no longer needs bosh to carry out cooling, can production random length mould muscle pipe, greatly improved the quality of product simultaneously.
Technical scheme of the present invention is achieved in that moulds muscle pipe production equipment, comprise: mould pipe extruder, the described pipe extruder of moulding comprises horizontally disposed extruded tube, described extruded tube is provided with hopper and is communicated with in described extruded tube, in described extruded tube, be rotatablely equipped with the screw rod being driven by the first power set, described extruded tube is connected with extruder head; For directly extruding mould muscle extrusion device on body moulding muscle, described in mould muscle extrusion device and be arranged at described extruder head downstream; Bosh, the downstream of moulding muscle extrusion device described in described bosh is arranged at; Mould muscle pipe draw-gear, described in mould muscle pipe draw-gear and be arranged at described bosh downstream.
Further, the described muscle extrusion device of moulding comprises: outer die casing, described outer die casing comprises outer die casing body, described outer die casing body 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, is equipped with an inner membrance mouth and rotates end installation cavity on described the first fixed jacket and the second fixed jacket, be set in the die orifice inner sleeve in described outer die casing, described die orifice inner sleeve comprises die orifice internal sleeve noumenon, in described die orifice internal sleeve noumenon, be provided with 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 and rotate end and the second inner membrance mouth rotation end, described the first inner membrance mouth rotates end and rotates in the inner membrance mouth rotation end installation cavity that is installed on described the first fixed jacket, described the second inner membrance mouth rotates end and rotates in the inner membrance mouth rotation end installation cavity that is installed on described the second fixed jacket, described the second inner membrance mouth rotates end and is provided with driving-disc line installation spiral shell portion, described driving-disc line is installed in spiral shell portion driving-disc is installed, described driving-disc is connected with the second power set, described the first inner membrance mouth rotates between end and the second inner membrance mouth rotation end and is provided with at least one along the annular charging groove arranging of described die orifice internal sleeve noumenon outer surface, described charging groove is with to mould muscle charging aperture corresponding one by one, 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 docked and is formed by securing member by symmetrically arranged two external molds half cover.
Preferably, between two described charging grooves, be provided with limit convex distracted.
Preferably, described the first inner membrance mouth rotates end, the second inner membrance mouth rotates end and limit convex is equipped with a steel seal washer between distracted.
Preferably, described in mould muscle pipe draw-gear and comprise two groups of drive rolls that be arranged in parallel up and down and driven voller, described in every group, between drive roll and driven voller, be equipped with a traction belts, described in two, drive roll is connected with the 3rd power set jointly.
Adopted technique scheme, beneficial effect of the present invention is: comprise successively and mould pipe extruder, mould muscle extrusion device, bosh and mould muscle pipe draw-gear owing to moulding muscle pipe production equipment.Outer die casing and die orifice inner sleeve are set in together, outer die casing is provided with moulds muscle charging aperture, in die orifice internal sleeve noumenon, be provided with and mould pipe circular channel, the second inner membrance mouth rotates end and is provided with driving-disc line installation spiral shell portion, the first inner membrance mouth rotates end and the second inner membrance mouth and rotates between holding and be provided with charging groove, charging groove and mould and be provided with between pipe circular channel and mould muscle extrusion molding passage.When work, plastic tube is extruded from extruder head, then enter the moulding in pipe circular channel of die orifice internal sleeve noumenon, moulding muscle material enters from moulding muscle charging aperture, through charging groove from mould muscle extrusion molding passage directly inject mould muscle pipe body one-body molded, avoid the muscle pipe of moulding of the prior art to produce the bond line phenomenon causing, also mould muscle pipe body without rotation, no longer need bosh to carry out cooling, the pipe length of producing can be adjusted arbitrarily, production process is simple, has greatly improved 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 be provided with multiple, can for the production of have many mould muscle mould muscle pipe.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation that the present invention moulds muscle extrusion device;
Fig. 3 is the structural representation of outer die casing of the present invention;
Fig. 4 is the structural representation of die orifice inner sleeve of the present invention;
Wherein: 1, mould pipe extruder; 2, extruded tube; 3, screw rod; 4, extruder head; 5, mould muscle extrusion device; 6, bosh; 7, mould muscle pipe draw-gear; 8, the first motor; 9, outer die casing body; 10, mould muscle charging aperture; 11, the first fixed jacket; 12, the second fixed jacket; 13, inner membrance mouth rotates end installation cavity; 14, die orifice internal sleeve noumenon; 15, mould pipe circular channel; 16, the first inner membrance mouth rotates end; 17, the second inner membrance mouth rotates end; 18, driving-disc line is installed spiral shell portion; 19, driving-disc; 20, charging groove; 21, mould muscle extrusion molding passage; 22, the second motor; 23, drive roll; 24, driven voller; 25, traction belts; 26, hopper.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, mould muscle pipe production equipment, comprise: mould pipe extruder 1, mould pipe extruder 1 and comprise horizontally disposed extruded tube 2, extruded tube 2 is provided with hopper 26 and is communicated with extruded tube 2 is interior, in extruded tube 2, be rotatablely equipped with the screw rod 3 being driven by the first power set, extruded tube 2 is connected with extruder head 4; For directly extrude mould muscle extrusion device 5 on body, mould muscle extrusion device 5 downstream that is arranged at extruder head 4 by moulding muscle; Bosh 6, the downstream of moulding muscle extrusion device 5 described in described bosh 6 is arranged at; Mould muscle pipe draw-gear 7, described in mould muscle pipe draw-gear 7 and be arranged at described bosh 6 downstream.In the present embodiment, the first power set are the first motor 8.
As shown in Fig. 2, Fig. 3 and Fig. 4 are common, be below to moulding muscle extrusion device 5 further descriptions:
Moulding muscle extrusion device 5 comprises: outer die casing, outer die casing comprises outer die casing body 9, outer die casing body 9 is provided with at least one and moulds muscle charging aperture 10, one end of outer die casing body 9 is connected with the first fixed jacket 11 by securing member, the other end of outer die casing body 9 is connected with and on the second fixed jacket 12, the first fixed jackets 11 and the second fixed jacket 12, is equipped with an inner membrance mouth and rotates end installation cavity 13 by securing member, be set in the die orifice inner sleeve in outer die casing, die orifice inner sleeve comprises die orifice internal sleeve noumenon 14, in die orifice internal sleeve noumenon 14, be provided with and mould pipe circular channel 15, the two ends of the outer surface of die orifice internal sleeve noumenon 14 are respectively equipped with the first inner membrance mouth and rotate end 16 and the second inner membrance mouth rotation end 17, the first inner membrance mouth rotates end 16 and rotates in the inner membrance mouth rotation end installation cavity 13 that is installed on the first fixed jacket 11, the second inner membrance mouth rotates end 17 and rotates in the inner membrance mouth rotation end installation cavity 13 that is installed on the second fixed jacket 12, the second inner membrance mouth rotates end 17 and is provided with driving-disc line installation spiral shell portion 18, driving-disc line is installed in spiral shell portion 18 driving-disc 19 is installed, driving-disc 19 is connected with the second power set, the first inner membrance mouth rotates between end 16 and the second inner membrance mouth rotation end 17 and is provided with at least one along the annular charging groove 20 arranging of die orifice internal sleeve noumenon 14 outer surfaces, charging groove 20 is with to mould muscle charging aperture 10 corresponding one by one, charging groove 20 and mould and be provided with one between pipe circular channel 15 and mould muscle extrusion molding passage 21.In the present embodiment, the second power set are the second motor 22.
In the present embodiment, charging groove 20 with mould muscle charging aperture 10 and all have two, two charging grooves 20 are arranged in parallel, by charging groove 20 with mould muscle charging aperture 10 be provided with multiple, can for the production of have many mould muscle mould muscle pipe.Outer die casing is docked and is formed by securing member by symmetrically arranged two external molds half cover.Article two, between charging groove 20, be provided with limit convex distracted.Between the first inner membrance mouth rotation end 16, the second inner membrance mouth rotation end 17 and limit convex are distracted, be equipped with a steel seal washer.
Mould muscle pipe draw-gear 7 and comprise two groups of drive rolls that be arranged in parallel up and down 23 and driven voller 24, described in every group, between drive roll 23 and driven voller 24, be equipped with drive roll 23 described in a traction belts 25, two and be jointly connected with the 3rd power set.In the present embodiment, the 3rd power set are three-motor (not marking in figure).
The present invention is in the time of work, plastic tube is extruded from extruder head 4, then enter the moulding in pipe circular channel 15 of die orifice internal sleeve noumenon 14, moulding muscle material enters from moulding muscle charging aperture 10, through charging groove 20 from mould muscle extrusion molding passage 21 directly inject mould muscle pipe body one-body molded, avoid the muscle pipe of moulding of the prior art to produce the bond line phenomenon causing, also mould muscle pipe body without rotation, no longer need bosh 6 to carry out cooling, the pipe length of producing can be adjusted arbitrarily, production process is simple, has greatly improved 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, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. mould muscle pipe production equipment, it is characterized in that, comprising:
Mould pipe extruder, the described pipe extruder of moulding comprises horizontally disposed extruded tube, described extruded tube is provided with hopper and is communicated with in described extruded tube, is rotatablely equipped with the screw rod being driven by the first power set in described extruded tube, and described extruded tube is connected with extruder head;
For directly extruding mould muscle extrusion device on body moulding muscle, described in mould muscle extrusion device and be arranged at described extruder head downstream;
Bosh, the downstream of moulding muscle extrusion device described in described bosh is arranged at;
Mould muscle pipe draw-gear, described in mould muscle pipe draw-gear and be arranged at described bosh downstream.
2. the muscle pipe production equipment of moulding as claimed in claim 1, is characterized in that, described in mould muscle extrusion device and comprise:
Outer die casing, described outer die casing comprises outer die casing body, described outer die casing body 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, is equipped with an inner membrance mouth and rotates end installation cavity on described the first fixed jacket and the second fixed jacket;
Be set in the die orifice inner sleeve in described outer die casing, described die orifice inner sleeve comprises die orifice internal sleeve noumenon, in described die orifice internal sleeve noumenon, be provided with 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 and rotate end and the second inner membrance mouth rotation end, described the first inner membrance mouth rotates end and rotates in the inner membrance mouth rotation end installation cavity that is installed on described the first fixed jacket, described the second inner membrance mouth rotates end and rotates in the inner membrance mouth rotation end installation cavity that is installed on described the second fixed jacket, described the second inner membrance mouth rotates end and is provided with driving-disc line installation spiral shell portion, described driving-disc line is installed in spiral shell portion driving-disc is installed, described driving-disc is connected with the second power set, described the first inner membrance mouth rotates between end and the second inner membrance mouth rotation end and is provided with at least one along the annular charging groove arranging of described die orifice internal sleeve noumenon outer surface, described charging groove is with to mould muscle charging aperture corresponding one by one, described charging groove and mould and be provided with one between pipe circular channel and mould muscle extrusion molding passage.
3. the muscle pipe production equipment of moulding as claimed in claim 2, is characterized in that, described charging groove with mould muscle charging aperture and all have two, two described charging grooves are arranged in parallel.
4. the muscle pipe production equipment of moulding as claimed in claim 2, is characterized in that, described outer die casing is docked and formed by securing member by symmetrically arranged two external molds half cover.
5. the muscle pipe production equipment of moulding as claimed in claim 2, is characterized in that, is provided with limit convex distracted between two described charging grooves.
6. the muscle pipe production equipment of moulding as claimed in claim 2, is characterized in that, between described the first inner membrance mouth rotation end, the second inner membrance mouth rotation end and limit convex are distracted, is equipped with a steel seal washer.
7. the muscle pipe production equipment of moulding as claimed in claim 2, it is characterized in that, the described muscle pipe draw-gear of moulding comprises two groups of drive rolls that be arranged in parallel up and down and driven voller, is equipped with a traction belts described in every group between drive roll and driven voller, and described in two, drive roll is connected with the 3rd power set jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410313410.1A CN104118104A (en) | 2014-07-02 | 2014-07-02 | Plastic reinforced pipe production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410313410.1A CN104118104A (en) | 2014-07-02 | 2014-07-02 | Plastic reinforced pipe production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104118104A true CN104118104A (en) | 2014-10-29 |
Family
ID=51763855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410313410.1A Pending CN104118104A (en) | 2014-07-02 | 2014-07-02 | Plastic reinforced pipe production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104118104A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595589A (en) * | 2015-01-09 | 2015-05-06 | 张雁 | Small-caliber plastic rib spiral tube without adhesive-bonded joint and production process for small-caliber plastic rib spiral tube without adhesive-bonded joint |
| CN104633308A (en) * | 2015-01-09 | 2015-05-20 | 张雁 | Plastic rib spiral pipe without adhesive-bonded joints and manufacturing technique thereof |
| CN107975539A (en) * | 2017-12-27 | 2018-05-01 | 安徽库伯密封技术有限公司 | A kind of hub bearing seal washer and its sealing structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1349843A (en) * | 1970-04-16 | 1974-04-10 | Creators Ltd | Plastics tubes |
| CN203600576U (en) * | 2013-09-29 | 2014-05-21 | 潍坊市精达塑料机械有限公司 | PVC (polyvinyl chloride) antistatic plastic-rib corrugated hose production device |
| CN204172306U (en) * | 2014-07-02 | 2015-02-25 | 张雁 | Mould muscle pipe production equipment |
-
2014
- 2014-07-02 CN CN201410313410.1A patent/CN104118104A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1349843A (en) * | 1970-04-16 | 1974-04-10 | Creators Ltd | Plastics tubes |
| CN203600576U (en) * | 2013-09-29 | 2014-05-21 | 潍坊市精达塑料机械有限公司 | PVC (polyvinyl chloride) antistatic plastic-rib corrugated hose production device |
| CN204172306U (en) * | 2014-07-02 | 2015-02-25 | 张雁 | Mould muscle pipe production equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595589A (en) * | 2015-01-09 | 2015-05-06 | 张雁 | Small-caliber plastic rib spiral tube without adhesive-bonded joint and production process for small-caliber plastic rib spiral tube without adhesive-bonded joint |
| CN104633308A (en) * | 2015-01-09 | 2015-05-20 | 张雁 | Plastic rib spiral pipe without adhesive-bonded joints and manufacturing technique thereof |
| CN107975539A (en) * | 2017-12-27 | 2018-05-01 | 安徽库伯密封技术有限公司 | A kind of hub bearing seal washer and its sealing structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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Application publication date: 20141029 |