CN202357432U - Vacuum setting cooling water tank for plastic pipes - Google Patents
Vacuum setting cooling water tank for plastic pipes Download PDFInfo
- Publication number
- CN202357432U CN202357432U CN2011204177996U CN201120417799U CN202357432U CN 202357432 U CN202357432 U CN 202357432U CN 2011204177996 U CN2011204177996 U CN 2011204177996U CN 201120417799 U CN201120417799 U CN 201120417799U CN 202357432 U CN202357432 U CN 202357432U
- Authority
- CN
- China
- Prior art keywords
- water tank
- cooling water
- spray
- vacuum shaping
- casing
- 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 - Lifetime
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a vacuum setting cooling water tank for plastic pipes, which belongs to the technical field of single-screw PE (poly ethylene) plastic extruders. The vacuum setting cooling water tank for plastic pipes comprises a water pump, a water spray nozzle and a tank body, the tank body consists of two sections which are hermetically connected with each other, and the water spray nozzle is disposed on the tank body and connected onto the water pump by a water spray pipe. The vacuum setting cooling water tank for plastic pipes is simple in structure, simple and convenient in operation and low in cost, and can uniformly and slowly cool the pipes, so that cooling contraction is uniformly sequentially realized from the surfaces of the plastic pipes to core layers of the plastic pipes, smoothness and ovality of the surfaces of the products can be effectively enhanced, the quality of the products is improved, and the qualified rate of the products is increased to 99% at least.
Description
Technical field
The utility model relates to a kind of PE single-screw extruder, particularly a kind of PE single-screw extruder Vacuum shaping cooling water tank.
Background technology
China existing P E single-screw extruder vacuum cooled water tank, its standard configuration length has only 6 meters; External PE single-screw extruder vacuum cooled water tank relates to 4 meters of the standard configuration length of minor caliber pipe, and the standard configuration length that relates to heavy caliber pipe has only 6 meters.The PE raw material is the polymer crystallization molecular combinations, and after molten through high temperature, strand and molecular crystalline body are difficult for twining; Cooling and shaping is particularly crucial, and traditional cooling and shaping mode shaping pipe temperature is high, and cooling velocity is slow; After 6 meters Vacuum shaping cooling water tank cooling, the surface is still very high to core layer temperature, not by cooling fully; The surface is normal ice mouthful to occur, and decorative pattern, fineness is poor, ovality is poor, wall thickness deviation is big, and waste product is many, installation difficulty is big.
The utility model content
The goal of the invention of the utility model is: the problem to above-mentioned existence provides a kind of simple in structure, easy and simple to handle; Plastic tube with low cost is used the Vacuum shaping cooling water tank, adopts this cooling water tank, can cool off tubing uniformly, slowly; Make the plastic pipe surface cool off contraction uniformly to sandwich layer; Effectively improve the fineness and the ovality of product surface, improve product yield, product percent of pass is increased to more than 99% simultaneously.
The technical scheme that the utility model adopts is following:
The plastic tube of the utility model is used the Vacuum shaping cooling water tank, comprises water pump, spray water nozzle and casing, and said casing is two joints, and is tightly connected each other, and said casing is provided with the spray water nozzle, and said spray water nozzle is connected on the water pump through spray header.
Owing to adopted said structure, two joint box sealings are linked together, the forming tube of extruding is through the vacuum shaping box of lengthening; The cool time that doubles; PE macromolecular structure crystalline solid lets the molecule side chain twine each other in cooling and shaping slowly, accomplishes the molecular crystal combination, makes the cooling fully uniformly of product surface to sandwich layer; Effectively improve surface smoothness, the ovality of product, improve product yield and product harvest rate.Casing is provided with the spray water nozzle; Said spray water nozzle is connected on the water pump through spray header; Spray water nozzle through on the spray header of casing cools off plastic tube; Thereby guarantee its cooling effect, the PE tubing of extruding from the mouth mold forming gets into the Vacuum shaping cooling water tank, and spraying cooling water is chewed the vaporific cooling water of spray water outlet and is covered in and cools off tubing on the tubing slowly.The plastic tube of the utility model is used the Vacuum shaping cooling water tank, and is simple in structure, easy and simple to handle; With low cost; Can cool off tubing uniformly, slowly, make the plastic pipe surface cool off contraction uniformly, effectively improve the fineness and the ovality of product surface to sandwich layer; Improve product yield, product percent of pass is increased to more than 99% simultaneously.
The plastic tube of the utility model is used the Vacuum shaping cooling water tank, and said spray water nozzle is distributed on the spray header equably, and the spray water nozzle is presented two row's symmetric arrangement down on casing.
Owing to adopted said structure; Said spray water nozzle is distributed on the spray header equably, can guarantee that plastic tube receives spray cooling equably in this water tank, thereby guarantee the cooling effect of plastic tube; Improve the quality of product; And the spray water nozzle is presented down two row's symmetric arrangement on the casing, makes plastic tube in this water tank, all cooled off simultaneously up and down, and tubing is sprayed from the top layer to the sandwich layer slowly; And cooling everywhere is even in its outside, the influence of phenomenon to pipe workpiece quality of avoiding expanding with heat and contract with cold.The plastic tube of the utility model is used the Vacuum shaping cooling water tank, connects through connecting bolt between the two tanks, and is provided with leakproof glue pad in the junction of two tanks and seals.
Owing to adopted said structure, connect through connecting bolt between the two tanks, make that the connection between the two joint casings is tightr; And connect between the two joint casings and surely lean on, difficult drop-off guarantees to use in fact safe and reliable; Be provided with leakproof glue pad seals in the junction of two tanks; Thereby make the sealing that forms vacuum in the two joint casings, guarantee the plastic tube cooling of can in this vacuum environment, finalize the design, make that plastic pipe is surperficial to cool off contraction uniformly to sandwich layer; Effectively improve the fineness and the ovality of product surface, improve product yield.
The plastic tube of the utility model is used the Vacuum shaping cooling water tank, and said leakproof glue pad adopts Silicone Rubber to process.
Owing to adopted said structure; The leakproof glue pad that employing is processed with Silicone Rubber; Make that the sealing of two water savings between the casings is good, guarantee to form vacuum in the whole box body, thus guarantee plastic tube can be in this vacuum chamber cooling and shaping; Improve surface smoothness, the ovality of product effectively, improve product yield and product harvest rate.
The plastic tube of the utility model is used the Vacuum shaping cooling water tank, and said spray header adopts stainless steel to process, and the wall thickness of spray header is 1mm.
Owing to adopted said structure, this spray header adopts the thick stainless steel of 1mm to process, and guarantees its long perfomance life, reduces its maintenance maintenance cost.
The plastic tube of the utility model is used the Vacuum shaping cooling water tank, the long 6m of every joint casing, and after two joint casings connected, its total length was 12m.
Owing to adopted said structure, the long 6m of two joint casings makes after the two joint casings connections; Its total length is 12m, and the feasible forming tube of extruding is through the vacuum shaping box of lengthening, the cool time that doubles; PE macromolecular structure crystalline solid lets the molecule side chain twine each other in cooling and shaping slowly, accomplishes the molecular crystal combination, makes the cooling fully uniformly of product surface to sandwich layer; Effectively improve surface smoothness, the ovality of product, improve product yield and product harvest rate.
In sum, owing to adopted technique scheme, the beneficial effect of the utility model is:
1. the plastic tube of the utility model is used the Vacuum shaping cooling water tank, and is simple in structure, easy and simple to handle, with low cost;
2. the plastic tube of the utility model is used the Vacuum shaping cooling water tank, can cool off tubing uniformly, slowly, makes the plastic pipe surface cool off contraction uniformly to sandwich layer, effectively improves the fineness and the ovality of product surface;
3. the plastic tube of the utility model is used the Vacuum shaping cooling water tank, improves product yield, and product percent of pass is increased to more than 99% simultaneously, is beneficial to and applies.
Description of drawings
Fig. 1 is the structural representation of the plastic tube of the utility model with the Vacuum shaping cooling water tank.
Mark among the figure: the 1-first spray water nozzle, 2-connecting bolt, 3-leakproof glue pad, the 4-second spray water nozzle, 5-water pump.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, the plastic tube of the utility model is used the Vacuum shaping cooling water tank, draws together water pump 5, spray water nozzle and casing; Said casing is two joints, and is tightly connected each other, connects through connecting bolt 2 between the two tanks; And be provided with leakproof glue pad 3 in the junction of two tanks and seal, said leakproof glue pad 3 adopts Silicone Rubber to process, and said casing is provided with the spray water nozzle; Said spray water nozzle is connected on the water pump 5 through spray header, and said spray water nozzle is distributed on the spray header equably, and the spray water nozzle is presented two row's symmetric arrangement down on casing; Spray water nozzle in its two casings is respectively the first spray water nozzle 1 and the second spray water nozzle 4, and said spray header adopts stainless steel to process, and the wall thickness of spray header is 1mm; Guarantee the long perfomance life of its spray header; The long 6m of every joint casing, after two joint casings connected, its total length was 12m.The plastic tube of the utility model is used the Vacuum shaping cooling water tank; Make the PE tubing of extruding from the mouth mold forming get into the Vacuum shaping cooling water tank, spraying cooling water is chewed the vaporific cooling water of spray water outlet and is covered in and cools off tubing on the tubing slowly, and cool time, the Vacuum shaping cooling water tank than 6 meters long doubled; Make tubing from the top layer to the sandwich layer, spray cooling slowly; PE macromolecular structure crystalline solid lets the molecule side chain twine each other in cooling and shaping slowly, accomplishes the molecular crystal combination, makes the cooling fully uniformly of product surface to sandwich layer; Effectively improve surface smoothness, the ovality of product, improve product yield and product harvest rate.
The plastic tube of the utility model is used the Vacuum shaping cooling water tank, and is simple in structure, easy and simple to handle, with low cost; Can cool off tubing uniformly, slowly, make the plastic pipe surface cool off contraction uniformly, effectively improve the fineness and the ovality of product surface to sandwich layer; Improve product yield, product percent of pass is increased to more than 99% simultaneously, is beneficial to and applies.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (6)
1. plastic tube is used the Vacuum shaping cooling water tank; It is characterized in that: it comprises water pump (5), spray water nozzle and casing, and said casing is two joints, and is tightly connected each other; Said casing is provided with the spray water nozzle, and said spray water nozzle is connected on the water pump (5) through spray header.
2. plastic tube as claimed in claim 1 is used the Vacuum shaping cooling water tank, it is characterized in that: said spray water nozzle is distributed on the spray header equably, and the spray water nozzle is presented two row's symmetric arrangement down on casing.
3. according to claim 1 or claim 2 plastic tube is used the Vacuum shaping cooling water tank, it is characterized in that: connect through connecting bolt (2) between the two tanks, and be provided with leakproof glue pad (3) in the junction of two tanks and seal.
4. plastic tube as claimed in claim 3 is used the Vacuum shaping cooling water tank, it is characterized in that: said leakproof glue pad (3) adopts Silicone Rubber to process.
5. use the Vacuum shaping cooling water tank like claim 1 or 2 or 4 described plastic tubes, it is characterized in that: said spray header adopts stainless steel to process, and the wall thickness of spray header is 1mm.
6. use the Vacuum shaping cooling water tank like claim 1 or 2 or 4 described plastic tubes, it is characterized in that: the long 6m of every joint casing, after two joint casings connected, its total length was 12m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204177996U CN202357432U (en) | 2011-10-28 | 2011-10-28 | Vacuum setting cooling water tank for plastic pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204177996U CN202357432U (en) | 2011-10-28 | 2011-10-28 | Vacuum setting cooling water tank for plastic pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202357432U true CN202357432U (en) | 2012-08-01 |
Family
ID=46568645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204177996U Expired - Lifetime CN202357432U (en) | 2011-10-28 | 2011-10-28 | Vacuum setting cooling water tank for plastic pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202357432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031013A (en) * | 2017-05-17 | 2017-08-11 | 安徽万朗磁塑股份有限公司 | A kind of gum cover combines shaper |
| CN107599354A (en) * | 2017-09-27 | 2018-01-19 | 上海携晟机械制造有限公司 | Wet setting mould water system and the extrusion molding shaping platform with the system |
-
2011
- 2011-10-28 CN CN2011204177996U patent/CN202357432U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031013A (en) * | 2017-05-17 | 2017-08-11 | 安徽万朗磁塑股份有限公司 | A kind of gum cover combines shaper |
| CN107599354A (en) * | 2017-09-27 | 2018-01-19 | 上海携晟机械制造有限公司 | Wet setting mould water system and the extrusion molding shaping platform with the system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |