CN203046230U - Plastic profile negative pressure molding cooling water tank device - Google Patents
Plastic profile negative pressure molding cooling water tank device Download PDFInfo
- Publication number
- CN203046230U CN203046230U CN201320022302XU CN201320022302U CN203046230U CN 203046230 U CN203046230 U CN 203046230U CN 201320022302X U CN201320022302X U CN 201320022302XU CN 201320022302 U CN201320022302 U CN 201320022302U CN 203046230 U CN203046230 U CN 203046230U
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- China
- Prior art keywords
- water
- water tank
- box body
- cooling water
- shaped block
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- Expired - Fee Related
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Abstract
The utility model discloses a plastic profile negative pressure molding cooling water tank device which comprises a box body, wherein a water inlet nozzle is arranged at the front end of the box body; a vacuum nozzle is arranged at the rear end of the box body; a sizing block penetrating a profile is arranged inside the box body; a settlement basin which is straightly through forth and back is formed between the sizing block and a base plate of the box body; a water spraying device for upwards spraying water is arranged at the inner bottom of the front section of the box body; one end of the water spraying device is connected with the water inlet nozzle; a water drainage port is formed in the bottom of the rear end of the box body; a turnable water baffle is arranged between the lower part of the sizing block and the base plate of the box body; and a water permeation hole is formed in the sizing block. Under the condition that the water temperature is not reduced, the cooling efficiency is improved; a phenomenon that the surface of the profile is scratched by impurities in water is avoided; and furthermore, the cleaning frequency of a water tank is reduced, so that the production cost is greatly reduced. The utility model provides a negative pressure water tank with low requirement on the water temperature, the water pressure and the water quality of cooling water; and requirements of most customers on use can be met.
Description
Technical field
The utility model relates to a kind of plastic material vacuum forming cooling water tank device, this device is installed in quick cooling and shaping is played in plastic material extrusion die back to plastic material effect, can reduce the requirement to plastic material extrusion equipment water quality, hydraulic pressure, it is convenient that workable, use is cleaned.
Background technology
Plastic shaped timber die is made up of die head, stock mould, water tank usually.Water tank is to flow to the port of export by the suction function cooling water from arrival end to be taken away by vavuum pump, its effect is further cooling and the typing to plastic shaped section product, water tank cooling effectiveness height directly influences the size of production production capacity, thus in profile shapes production decisive role.
Now the cooling water in the negative pressure water tank commonly used is that effect by negative pressure flows to the port of export from arrival end and taken away by the negative pressure water tank on the equipment.Cooling-water flow is to determine by vacuum magnitude in influent pressure size and the water tank, the current up and down of the water flow section exchange of can not flowing when cooling water is mobile from front to back.Top water temperature is all the time than following water temperature height, and cooling effectiveness can reduce like this.Certainly will will reduce coolant water temperature in order to improve production capacity, also have the impurity in the cooling water to scratch the section bar surface with the effect of cooling-water flow and negative pressure up and down and scroll forward and backward, influence product surface quality.
The utility model content
The purpose of this utility model provides a kind of plastic material vacuum forming cooling water tank device, be used for to solve common negative pressure water tank to the hydraulic pressure of cooling water, water temperature, water quality requirement than higher situation.
To achieve these goals, the utility model has been taked following technical scheme: it comprises casing, the front end of casing is provided with water inlet tap, the rear end is provided with vacuum nozzle, be provided be used to the shaped block of passing section bar at box house, form the sedimentation basin of perforation front and back between shaped block and the box bottom, be provided with the upwards water injector of water spray at casing leading portion inner bottom part, water injector one end is connected with water inlet tap, and the box back bottom arranges the dewatering outlet; Be provided with the water fender that can overturn between described shaped block bottom and the box bottom; Described shaped block is provided with water hole.
Described water injector main body is a body, is respectively arranged with hole for water spraying upwards in the both sides on body top.
Described vacuum nozzle is two, in the box back upper and lower settings.
For the ease of observing casing inside information condition, casing is provided with observation window.
The rear end of described casing is provided with shaped block and tank seal hold down gag closely.
The utility model is owing to designed water injector below the water tank leading portion, water injector connection device water inlet pipe, the block water plate that shaped block arranges below can make cooling water flow through from the water hole on the shaped block, pressure forced cooling water by cooling water self flows up and down, make water temperature unanimity up and down, make it under the situation that does not reduce water temperature, improve cooling effectiveness; Since in the water tank rear design two vacuum nozzles up and down, can adjust according to the cooling water pressure size and use two vacuum nozzles up and down, under the little situation of cooling water pressure in order to make cooling water flood section bar with top vacuum nozzle, when cooling water pressure is big because cooling water can easily flood the vacuum nozzle of section bar below just using; Because water jet on water injector, has just formed the sedimentation basin zone like this below the water jet and between the tank floor, the impurity in the water just is deposited to avoids scratching the section bar surface in the sedimentation basin; Waterway (sedimentation basin) during normal the use between block water plate sealing shaped block and the box bottom, cooling water flows through from top water hole, when the cleaning water tank is that block water plate is translated into horizontal level, simultaneously all shaped block are taken out, impurity in the water tank will flow out from the jettison gear at water tank rear portion, has reduced the water tank cleaning frequency.
In sum, the utility model can improve cooling effectiveness under the situation that does not reduce water temperature, can avoid having reduced the water tank cleaning frequency simultaneously owing to impurity in the water scratches the section bar surface, and production cost is reduced greatly.The utility model provides a kind of negative pressure water tank not high to cooling water water temperature, hydraulic pressure, water quality requirement, can satisfy most of clients' instructions for use.
Description of drawings
Fig. 1 is the utility model plastic material vacuum forming cooling water tank structural representation.
Fig. 2 is the anterior anti-schematic cross-section of the utility model plastic material vacuum forming cooling water tank.
Fig. 3 is the utility model plastic material vacuum forming cooling water tank rear section water (flow) direction.
Fig. 4 is the water injector sectional view.
The laying state of block water plate when Fig. 5 is cleaning.
Among the figure: 1, casing, 2, observation window, 3, hold down gag, 4, the dewatering outlet, 5, water injector, 6, block water plate, 7, sedimentation basin, 8, water (flow) direction, 9, water hole, 10, shaped block, 11, hole for water spraying, 12, water inlet tap, 13, vacuum nozzle, 14, water (flow) direction up and down.
The specific embodiment
By reference to the accompanying drawings, specific embodiment of the utility model is described.
Shown in the figure accompanying drawing: described cooling water tank device comprises casing 1, the front end of casing 1 is provided with water inlet tap 12, the rear end is provided with two vacuum nozzles 13 up and down, at casing 1 rear end upper and lower settings vacuum nozzle 13, be provided be used to the shaped block 10 of passing section bar in casing 1 inside, shaped block is provided with water hole 9.Form the space of perforation front and back between shaped block 10 and casing 1 base plate, as waterway and sedimentation basin 7.Be provided with the upwards water injector 5 of water spray at casing leading portion inner bottom part, water injector 5 one ends are connected with water inlet tap 12, and water injector 5 main bodys are a body, are respectively arranged with hole for water spraying 11 upwards in the both sides on body 5 tops.Bottom, casing 1 rear end arranges dewatering outlet 4; Be provided with the block water plate 6 that can overturn between described shaped block bottom and the box bottom; For the ease of observing casing inside information condition, casing is provided with observation window 2.
Be provided with in the rear end of casing shaped block and water tank are sealed hold down gag 3 closely.
Its operation principle is as follows: as shown in Figure 1, hold down gag 3 is tight with shaped block 10 and casing 1 sealing, guarantees the water tank negative regulation.Cooling water enters water injector 5 from the water inlet tap 12 of casing 1 leading portion both sides.As Fig. 2, shown in Figure 4ly make cooling water obtain power up and down from hole for water spraying 11 ejection cooling water to be stirred up and down temperature is mixed, water (flow) direction 14 as shown in Figure 2.Because having designed block water plate 6 cooling waters can only flow to the port of export from the water hole 9 of arrival end on shaped block 10, vertical water (flow) direction 8 can be observed the section bar conditions of production by observation window 2 as shown in Figure 3.Current flow out from vacuum nozzle 13 under the effect of vavuum pump as shown in Figures 2 and 3, provide the power that flows to the port of export from arrival end to cooling water, in the sedimentation basin 7 that connects before and after the impurity in the water flow process can be deposited to.As shown in Figure 5 block water plate 6 is turned to out horizontal level during cleaning, tank entry end bed hedgehopping, water washes away water tank from arrival end, and the impurity in the sedimentation basin 7 flows out water tank from jettison gear 4.After cleaning is finished jettison gear 4 installed and prevent gas leakage, block water plate 6 is turn to vertical detent position.
Claims (5)
1. plastic material vacuum forming cooling water tank device, it comprises casing, the front end of casing is provided with water inlet tap, the rear end is provided with vacuum nozzle, it is characterized in that: be provided be used to the shaped block of passing section bar at box house, form the sedimentation basin of perforation front and back between shaped block and the box bottom, be provided with the upwards water injector of water spray at casing leading portion inner bottom part, water injector one end is connected with water inlet tap, and the box back bottom arranges the dewatering outlet; Be provided with the water fender that can overturn between described shaped block bottom and the box bottom; Described shaped block is provided with water hole.
2. plastic material vacuum forming cooling water tank device according to claim 1, it is characterized in that: described water injector main body is a body, is respectively arranged with hole for water spraying upwards in the both sides on body top.
3. plastic material vacuum forming cooling water tank device according to claim 1, it is characterized in that: described vacuum nozzle is two, in the box back upper and lower settings.
4. plastic material vacuum forming cooling water tank device according to claim 1, it is characterized in that: described casing is provided with observation window.
5. plastic material vacuum forming cooling water tank device according to claim 1 is characterized in that: the rear end of described casing is provided with shaped block and tank seal hold down gag closely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320022302XU CN203046230U (en) | 2013-01-16 | 2013-01-16 | Plastic profile negative pressure molding cooling water tank device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320022302XU CN203046230U (en) | 2013-01-16 | 2013-01-16 | Plastic profile negative pressure molding cooling water tank device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203046230U true CN203046230U (en) | 2013-07-10 |
Family
ID=48729222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320022302XU Expired - Fee Related CN203046230U (en) | 2013-01-16 | 2013-01-16 | Plastic profile negative pressure molding cooling water tank device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203046230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057097A (en) * | 2013-01-16 | 2013-04-24 | 洛阳市建园模具制造有限公司 | Cooling water tank device for negative pressure molding of plastic profiles |
| CN103660223A (en) * | 2013-11-29 | 2014-03-26 | 铜陵中发三佳科技股份有限公司 | Adjustable elastic compaction device for eddy current vacuum water tank |
-
2013
- 2013-01-16 CN CN201320022302XU patent/CN203046230U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057097A (en) * | 2013-01-16 | 2013-04-24 | 洛阳市建园模具制造有限公司 | Cooling water tank device for negative pressure molding of plastic profiles |
| CN103660223A (en) * | 2013-11-29 | 2014-03-26 | 铜陵中发三佳科技股份有限公司 | Adjustable elastic compaction device for eddy current vacuum water tank |
| CN103660223B (en) * | 2013-11-29 | 2016-05-25 | 铜陵中发三佳科技股份有限公司 | For the adjustable elastic hold down gag of eddy current vacuum water tank |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20220116 |