CN205364497U - PVC tubular product cooling shaping device - Google Patents
PVC tubular product cooling shaping device Download PDFInfo
- Publication number
- CN205364497U CN205364497U CN201520980720.9U CN201520980720U CN205364497U CN 205364497 U CN205364497 U CN 205364497U CN 201520980720 U CN201520980720 U CN 201520980720U CN 205364497 U CN205364497 U CN 205364497U
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- China
- Prior art keywords
- cooling
- water
- water tank
- shaping
- tank
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- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
PVC tubular product cooling shaping device, including extrusion tooling and cooling design water tank, the rear end and the cooling design water tank of extruder mould are connected, cooling design water tank includes the box, and the box inner chamber passes through baffle that the structure is unanimous and separates into a plurality of cooling chambers, all be provided with independent cooling water shower in every cooling chamber, cooling water shower, vacuum circulation tank are established ties in the cooling water circulation return circuit, and still include two condensers in this cooling water circulation return circuit, two condenser syntropys setting and be provided with a compressor and an expansion tank between two condensers. The utility model discloses simple process, processing is convenient, and the assembly is easy, can ensure effectively that the refrigeration cycle of system water system is normal, last, stable operation.
Description
Technical field
This utility model relates to the modular system field of tubing, is specially a kind of PVC cooling and shaping device that can be used for PVC high-speed molding production process.
Background technology
PVC extruding pipe material cooling and shaping platform well known in the prior art structure is made up of shaping cover spray system, support roller, vacuum system.It is all by head, raw material is melted during work, then pass through the mould being connected with head by the material forming of molten condition, the also uncolled molding of tubing now is fixed, require over sizing cooling water tank to shape, the effect that this sizing cooling water tank sprays through negative-pressure vacuum and cold water goes out shaping cover, pipe cooling and shaping reaches technology requirement, but integral production efficiency is on the low side, and the demand of cooling water is bigger.Thus be necessary to make improvements, to improve the hauling speed of section bar, in order to make full use of the work efficiency of shaping machine set, improve the shaping speed that production line is overall.
Utility model content
This utility model is solved the technical problem that to be in that to provide a kind of PVC cooling and shaping device, to solve the shortcoming in above-mentioned background technology.
This utility model is solved the technical problem that and is realized by the following technical solutions:
PVC cooling and shaping device, including extrusion die and cooling shaping water tank, the rear end of described extruding machine mold is connected with cooling shaping water tank, described cooling shaping water tank includes casing, cabinets cavity is separated into some cooling rooms by the dividing plate that structure is consistent, is provided with independent cool water shower pipe in described each cooling room；Cool water shower pipe, vacuum cycle water tank are connected in cooling water circulation loop, and also include two condensers in this cooling water circulation loop, and two condensers arrange and be provided with between two condensers a compressor and an expansion tank in the same direction.
In this utility model, being provided with seal connector between described extrusion die and cooling shaping water tank, described seal connector is utilize water circulation to carry out the ring-type water jacket sealed.
In this utility model, described cooling water circulation loop also includes electromagnetic valve, Constant pressure tank, water pump and flow transducer, and these components are sequentially connected in series on the pipeline of water circulation system.
In this utility model, described casing top is provided with the adjustment valve of a vacuum.
In this utility model, connect in bottom between adjacent cooling room, and casing is provided with outlet pipe on the connection position, bottom of cooling room, and this outlet pipe is directly connected in vacuum cycle water tank.
Beneficial effect: this utility model compares conventional water tank can effectively reduce the cooling water amount of water tank, it easily is automated control simultaneously, guarantee the operation that system cooling circulating water system is normal, lasting, stable, make whole water system autobalance all the time, operate under optimum process index state, Optimum Economic index smoothly, it is effectively increased the service efficiency producing unit, reduces production cost.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this utility model preferred embodiment.
Fig. 2 is the cooling water circulation loop schematic diagram of this utility model preferred embodiment.
Wherein: 1, extrusion die；2, control panel；3, cooling shaping water tank；4, extrusion die support；5, reductor；6, cooling shaping water tank support；7, the first condenser；8, electromagnetic valve；9, expansion tank；10, compressor；11, the second condenser；12, Constant pressure tank；13, flow transducer；14, water pump；15, vacuum cycle water tank.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with being specifically illustrating, this utility model is expanded on further.
Referring to Fig. 1, the preferred embodiment of the PVC cooling and shaping device of Fig. 2, in the present embodiment, in the present embodiment, tubing sizing water tank is positioned on PVC production line, including extrusion die 1 and cooling shaping water tank 3, extrusion die 1 is provided with the control panel 2 for equipment is controlled, extrusion die 1 and cooling shaping water tank 3 are supported fixing respectively through extrusion die support 4 and cooling shaping water tank support 6, additionally, front lower portion at cooling shaping water tank 6 is additionally provided with reductor 5, and it is respectively arranged with vacuum cycle water tank 15 at extrusion die support 4 and cooling shaping water tank support 6 bottom.
Extrusion die 1 front end is provided with section bar import, and section bar outlet it is provided with in cooling shaping water tank 6 rear end, ring-type water jacket it is provided with between extrusion die 1 and cooling shaping water tank 6, this ring-type water jacket utilizes water circulation to seal, make pipe fitting produce coefficient of friction to be substantially reduced, avoid the tubing shake that original use silica gel sealing causes, six to eight meters per minute can be brought up to by original for discharge velocity four to five meters per minute, hypertrophy produces the service efficiency of unit significantly, effectively reduces production cost.
In the present embodiment, cooling shaping water tank 6 includes casing, casing top is provided with the adjustment valve of a vacuum, cabinets cavity is separated into some cooling rooms by the dividing plate that structure is consistent, connect in bottom between adjacent cooling room, and casing is provided with outlet pipe on the connection position, bottom of cooling room, and this outlet pipe is directly connected in vacuum cycle water tank 15.Each cooling room is provided with independent cool water shower pipe, cool water shower pipe back is connected in water circulation system, this water circulation system has been sequentially connected in series the first condenser 7 and the second condenser 11, and it is provided with electromagnetic valve 8, expansion tank 9 and compressor 10 between the first condenser 7 and the second condenser 11, then pass sequentially through Constant pressure tank 12 at the second condenser 11 rear portion, flow transducer 13, water pump 14 are connected to vacuum cycle water tank 15.Cooling water is repeatedly recycled on the basis of pump energy saving by the PVC cooling and shaping device of the present embodiment by water circulation system, reduces cooling water amount further, it is achieved Automated condtrol；Guarantee the operation that system cooling circulating water system is normal, lasting, stable.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (5)
1.PVC tubing cooling and shaping device, including extrusion die and cooling shaping water tank, the rear end of extruding machine mold is connected with cooling shaping water tank, it is characterized in that, described cooling shaping water tank includes casing, cabinets cavity is separated into some cooling rooms by the dividing plate that structure is consistent, is provided with independent cool water shower pipe in described each cooling room；Cool water shower pipe, vacuum cycle water tank are connected in cooling water circulation loop, and also include two condensers in this cooling water circulation loop, and two condensers arrange and be provided with between two condensers a compressor and an expansion tank in the same direction.
2. PVC cooling and shaping device according to claim 1, it is characterised in that be provided with seal connector between described extrusion die and cooling shaping water tank.
3. PVC cooling and shaping device according to claim 2, it is characterised in that described seal connector is utilize water circulation to carry out the ring-type water jacket sealed.
4. PVC cooling and shaping device according to claim 1, it is characterised in that be sequentially connected in series electromagnetic valve, Constant pressure tank, water pump and flow transducer on described cooling water circulation loop.
5. PVC cooling and shaping device according to claim 1, it is characterised in that be provided with, in bottom connection and on connection position, the outlet pipe being directly connected in vacuum cycle water tank between adjacent cooling room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980720.9U CN205364497U (en) | 2015-11-27 | 2015-11-27 | PVC tubular product cooling shaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980720.9U CN205364497U (en) | 2015-11-27 | 2015-11-27 | PVC tubular product cooling shaping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205364497U true CN205364497U (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520980720.9U Expired - Fee Related CN205364497U (en) | 2015-11-27 | 2015-11-27 | PVC tubular product cooling shaping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205364497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466011A (en) * | 2018-12-25 | 2019-03-15 | 杭州方圆塑机股份有限公司 | Energy-efficient EPS vegetables box mold |
| CN114131876A (en) * | 2021-11-04 | 2022-03-04 | 安徽杰蓝特新材料有限公司 | Production process of glass fiber reinforced polyethylene water supply pipe |
-
2015
- 2015-11-27 CN CN201520980720.9U patent/CN205364497U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466011A (en) * | 2018-12-25 | 2019-03-15 | 杭州方圆塑机股份有限公司 | Energy-efficient EPS vegetables box mold |
| CN114131876A (en) * | 2021-11-04 | 2022-03-04 | 安徽杰蓝特新材料有限公司 | Production process of glass fiber reinforced polyethylene water supply pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20181127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |