CN204367373U - The level Four shaping cover of PE plastic pipe high-speed production - Google Patents
The level Four shaping cover of PE plastic pipe high-speed production Download PDFInfo
- Publication number
- CN204367373U CN204367373U CN201520008593.6U CN201520008593U CN204367373U CN 204367373 U CN204367373 U CN 204367373U CN 201520008593 U CN201520008593 U CN 201520008593U CN 204367373 U CN204367373 U CN 204367373U
- Authority
- CN
- China
- Prior art keywords
- level
- shaping cover
- shaping
- pipe
- cover
- 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.)
- Expired - Fee Related
Links
- 238000007493 shaping process Methods 0.000 title claims abstract description 126
- 239000004033 plastic Substances 0.000 title claims abstract description 25
- 229920003023 plastic Polymers 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 210000001161 mammalian embryo Anatomy 0.000 abstract description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 description 8
- -1 polytetrafluoroethylene Polymers 0.000 description 4
- 238000004513 sizing Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/904—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
-
- 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
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
-
- 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
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
-
- 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
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
- B29C48/916—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means using vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a kind of level Four shaping cover of PE plastic pipe high-speed production, belongs to PE plastic pipe die manufacturing technology field.It is made up of one to level Four shaping cover, water jacket and set bolt etc., endoporus one end of one-level shaping cover is stepped cone, the other end is equipped with secondary shaping cover, adpting flange is fixed with the three grades of shaping covers be placed in vacuum tank, the other end of three grades of shaping covers is equipped with level Four shaping cover; Shaping cover at different levels is fixed on the vacuum box by adpting flange after being fixed into an entirety by water jacket and set bolt.Pipe can be drawn into taper when high-speed production and progressively cool smoothly, cooling effect uniformity by the utility model, eliminates Conventional cone pipe embryo and enters suddenly the phenomenon that shaping cover pipe is easily pulled off; Also solving wearing and tearing when existing shaping cover uses causes tubing shaping size bigger than normal, and pipe diameter size differs, and tubing does not meet the problem of standard-required.Production external diameter is that the linear velocity of the PE blind pipe of 16 can be stabilized in 45 ms/min.
Description
Technical field
The utility model relates to a kind of level Four shaping cover of PE plastic pipe high-speed production, belongs to PE plastic pipe die manufacturing technology field.
Background technology
The production of PE plastic pipe is all adopt vacuum sizing technique, in the forming process of plastic pipe, needs to use the compact dimensions of shaping cover to plastic pipe to shape.Current shaping cover is formed primarily of shaping cover body and the water box be arranged on sizing body, and the periphery of shaping cover body is manufactured with fluting.Because the material requirements for making calibration sleeve has good thermal conductivity and less thermal coefficient of expansion, therefore current shaping cover body is all adopt copper material to make.But because the hardness of copper is relatively little, so wearability is not good, Long-Time Service can cause certain wearing and tearing, cause tubing shaping size bigger than normal, do not meet standard-required.Current shaping cover is all generally adopt one-level sizing, and speed of production is slow, per minutely can only draw tens meters, and secondary shaping cover is per minute can draw about 27 meters, but the PE plastic pipe pipe diameter size produced differs, and causes PE plastic tube poor product quality.
Summary of the invention
The purpose of this utility model is, for above-mentioned the deficiencies in the prior art, there is provided a kind of and adopt level Four shaping cover, polytetrafluoroethylene (PTFE) shaping cover is manufactured with in the exit of shaping cover, tubing speed of production is fast, the PE plastic pipe produced is outer through very standard, and pipe diameter size is consistent, the level Four shaping cover of matter measured PE plastic pipe high-speed production.
The utility model realizes above-mentioned purpose by the following technical solutions:
The level Four shaping cover of this PE plastic pipe high-speed production is made up of one-level shaping cover, secondary shaping cover, three grades of shaping covers, level Four shaping cover, water jacket, set bolt and level Four shaping cover hold-doun nuts, it is characterized in that: endoporus one end of one-level shaping cover is stepped cone, the other end of one-level shaping cover is equipped with the secondary shaping cover made by polytetrafluoroethylmaterial material, and one-level shaping cover is packed on one end of water box by water jacket; The other end of water box is fixed with adpting flange, adpting flange is fixed with three grades of shaping covers, three grades of shaping covers are placed in vacuum tank, the other end of three grades of shaping covers are equipped with the level Four shaping cover made by polytetrafluoroethylmaterial material by level Four shaping cover hold-doun nut; One-level shaping cover, secondary shaping cover, three grades of shaping covers and level Four shaping cover are connected and fixed on the vacuum box by adpting flange after being fixed into an entirety by water jacket and set bolt; First be drawn into through one-level shaping cover when PE plastic pipe is produced and enter secondary shaping cover again after taper pipe the pipe first step is shaped, and by outer pipe wall friction light, then pipe enters three grades of shaping covers after entering the cooling of water box, in vacuum tank, through negative pressure, pipe is run along third level shaping cover inwall, enter level Four shaping cover after making tube forming and accurately shape.
The utility model beneficial effect is compared with prior art:
The internal diameter of the first order shaping cover of the level Four shaping cover of this PE plastic pipe high-speed production is designed to stepped cone, can when high-speed production, pipe be drawn into taper and progressively cool smoothly, cooling effect uniformity, eliminates Conventional cone pipe embryo and enters suddenly the phenomenon that shaping cover pipe is easily pulled off.In addition, this shaping cover adopts level Four sizing, and the second level and fourth stage shaping cover adopt polytetrafluoroethylene (PTFE) cover, solves wearing and tearing when shaping cover uses and causes tubing shaping size bigger than normal, the PE plastic pipe pipe diameter size produced differs, and tubing does not meet the problem of standard-required.This level Four shaping cover structure is simple, and line speed can be stablized and is pressed in 45 ms/min, assembles easy to use.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the level Four shaping cover of PE plastic pipe high-speed production.
In figure: 1, one-level shaping cover, 2, secondary shaping cover, 3, three grades of shaping covers, 4, level Four shaping cover, 5, water jacket, 6, set bolt, 7, level Four shaping cover hold-doun nut, 8, adpting flange, 9, water box, 10, vacuum tank.
Detailed description of the invention
The level Four shaping cover of this PE plastic pipe high-speed production is made up of one-level shaping cover 1, secondary shaping cover 2, three grades of shaping covers 3, level Four shaping cover 4, water jacket 5, set bolt 6 and level Four shaping cover hold-doun nut 7, endoporus one end of one-level shaping cover 1 is stepped cone, the other end of one-level shaping cover 1 is equipped with the secondary shaping cover 2 made by polytetrafluoroethylmaterial material, and one-level shaping cover 1 is packed on one end of water box 9 by water jacket 5; The other end of water box 9 is fixed with adpting flange 8, adpting flange 8 is fixed with three grades of shaping covers 3, three grades of shaping covers 3 are placed in vacuum tank 10, the other end of three grades of shaping covers 3 are equipped with the level Four shaping cover 4 made by polytetrafluoroethylmaterial material by level Four shaping cover hold-doun nut 7; Be fastened on vacuum tank 10 by adpting flange 8 after one-level shaping cover 1, secondary shaping cover 2, three grades of shaping covers 3 and level Four shaping cover 4 are fixed into an entirety by water jacket 5 and set bolt 6; First be drawn into through one-level shaping cover 1 when PE plastic pipe is produced and enter secondary shaping cover 2 again after taper pipe the pipe first step is shaped, and by outer pipe wall friction light, then pipe enters after water box 9 cools and enters three grades of shaping covers 3, in vacuum tank 10, through negative pressure, pipe is run along third level shaping cover 3 inwall, enter level Four shaping cover 4 after making tube forming and accurately shape.
The course of work of the level Four shaping cover of this PE plastic pipe high-speed production is: after PE plastics are extruded by extruding machine, enter one-level shaping cover 1, bore design due to one-level shaping cover 1 becomes stepped cone pore structure, the effect of stepped cone pore structure the taper pipe of drawn during high-speed production to be reached the effect progressively cooling uniformity smoothly, enters suddenly the phenomenon that shaping cover pipe is easily broken when eliminating the production of Conventional cone pipe embryo; Entering secondary shaping cover 2 after being drawn into taper pipe by one-level shaping cover 1 again makes the pipe first step shape, because secondary shaping cover 2 adopts polytetrafluoroethylene (PTFE) to make, and thus can by outer pipe wall friction light; Then pipe enters after water box 9 cools and enters three grades of shaping covers 3, three grades of shaping covers 3 are the longest, be placed in vacuum tank 10, by the negative pressure in vacuum tank 10, pipe is run along the inwall of third level shaping cover 3, enter the fourth stage shaping cover 4 adopting polytetrafluoroethylene (PTFE) to make after making tube forming accurately to shape, finally reach tube forming, it is accurately GB that tubing is shaped.No matter the speed that the level Four shaping cover of this PE plastic pipe high-speed production is produced is high and low, tubing outer through all very standard, solve when conventional secondary shaping cover is produced and cannot get rid of outside tubing through a difficult problem not of uniform size, and to produce external diameter be that the linear velocity of the PE blind pipe of 16 can be stabilized in 45 ms/min, the linear velocity of producing than existing secondary shaping cover is high 1.7 times.
The above is preferred embodiment of the present utility model, above-mentioned illustrating does not do any pro forma restriction to flesh and blood of the present utility model, any simple modification that person of an ordinary skill in the technical field has done above detailed description of the invention according to technical spirit of the present utility model after having read this description or distortion, and the technology contents of above-mentioned announcement may be utilized to be changed or be modified to the Equivalent embodiments of equivalent variations, all still belong in the scope of technical solutions of the utility model, and do not deviate from essence of the present utility model and scope.
Claims (1)
1. the level Four shaping cover of a PE plastic pipe high-speed production, it is made up of one-level shaping cover (1), secondary shaping cover (2), three grades of shaping covers (3), level Four shaping cover (4), water jacket (5), set bolt (6) and level Four shaping cover hold-doun nuts (7), it is characterized in that: endoporus one end of one-level shaping cover (1) is stepped cone, the other end of one-level shaping cover (1) is equipped with the secondary shaping cover (2) made by polytetrafluoroethylmaterial material, and one-level shaping cover (1) is packed on one end of water box (9) by water jacket (5); The other end of water box (9) is fixed with adpting flange (8), adpting flange (8) is fixed with three grades of shaping covers (3), three grades of shaping covers (3) are placed in vacuum tank (10), and the other end of three grades of shaping covers (3) is equipped with by level Four shaping cover hold-doun nut (7) the level Four shaping cover (4) made by polytetrafluoroethylmaterial material; One-level shaping cover (1), secondary shaping cover (2), three grades of shaping covers (3) and level Four shaping cover (4) are fastened on vacuum tank (10) by adpting flange (8) after being fixed into an entirety by water jacket (5) and set bolt (6); First after one-level shaping cover (1) is drawn into taper pipe, entering secondary shaping cover (2) again when PE plastic pipe is produced makes the pipe first step shape, and by outer pipe wall friction light, then pipe enters three grades of shaping covers (3) after entering water box (9) cooling, in vacuum tank (10), through negative pressure, pipe is run along third level shaping cover (3) inwall, enter level Four shaping cover (4) after making tube forming and accurately shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520008593.6U CN204367373U (en) | 2015-01-07 | 2015-01-07 | The level Four shaping cover of PE plastic pipe high-speed production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520008593.6U CN204367373U (en) | 2015-01-07 | 2015-01-07 | The level Four shaping cover of PE plastic pipe high-speed production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204367373U true CN204367373U (en) | 2015-06-03 |
Family
ID=53323619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520008593.6U Expired - Fee Related CN204367373U (en) | 2015-01-07 | 2015-01-07 | The level Four shaping cover of PE plastic pipe high-speed production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204367373U (en) |
-
2015
- 2015-01-07 CN CN201520008593.6U patent/CN204367373U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Haiyan Inventor after: Chen Youfan Inventor before: Tong Gonghui Inventor before: Tong Zhonglin Inventor before: Chen Youfan |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160111 Address after: 443200 No. 169 Park Road, Hubei, Zhijiang Patentee after: Yichang Yi Shuo Plastic Industry Co., Ltd. Address before: 434300, Lida District, 138 Changjiang Road, Jingzhou, Hubei, 1-201, Gongan County, China Patentee before: Tong Gonghui Patentee before: Tong Zhonglin Patentee before: Chen Youfan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20180107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |