CN207874707U - A kind of injection molding machine mold changing self-draining arrangement - Google Patents
A kind of injection molding machine mold changing self-draining arrangement Download PDFInfo
- Publication number
- CN207874707U CN207874707U CN201720882543.XU CN201720882543U CN207874707U CN 207874707 U CN207874707 U CN 207874707U CN 201720882543 U CN201720882543 U CN 201720882543U CN 207874707 U CN207874707 U CN 207874707U
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- Prior art keywords
- water pipe
- water
- injection molding
- molding machine
- pipe
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- 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
- 238000001746 injection moulding Methods 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 164
- 239000000498 cooling water Substances 0.000 abstract description 5
- 241001133184 Colletotrichum agaves Species 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000000476 thermogenic effect Effects 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of injection molding machines to change the mold self-draining arrangement, including the first water pipe, the second water pipe, third water pipe and the 4th water pipe;First water pipe is equipped with compressed air inlet, second water pipe is equipped with water outlet of water tank, the third water pipe includes injection molding machine water inlet and die heater water outlet, include die heater water inlet and injection molding machine water outlet on 4th water pipe, the first cylinder is equipped between first water pipe and the second water pipe jointly, the second cylinder is equipped between the third water pipe and the 4th water pipe jointly, first water pipe is connect with third water pipe, and second water pipe is connect with the 4th water pipe.The utility model is designed by pipeline structure, and the cooling water in entire water route is pushed in water tank using compressed air, the hydraulic pressure in water route is discharged;It solves since stress problems cause the dieback state of water valve, while in turn avoiding the risk that cooling water ejects.
Description
Technical field
The utility model belongs to injection molding draining field, and in particular to a kind of injection molding machine mold changing self-draining arrangement.
Background technology
Injection molding is a single step process from injection molding mixture to final finished, the raw material for processing be powdery or
It is granular.The viscous material of liquid or at least plasticity is injected a mold by machine under high pressure, is cooled down by pressurize, and institute is obtained
The product needed.During being molded, due to improving the production cycle, prolongs and given birth to quick mold changing.Mold mainly by forming part,
Running gate system part, guide elements release part, and side-parting core-pulling mechanism fixes and supports mechanism, and locating element adds
Hot cooling body.Wherein heating cooling body has hose, sealing ring, quick coupling composition.
The cooling water of existing heating cooling body set water temperature passes through pipeline, flows through in the mold of injection molding machine, plays cold
But after/thermogenic action, then by water cycle flow back in die heater and be re-cooled to up to set temperature again, be utilized again into
Trip temperature cools down.If desired die change is carried out, then needs the connection for cutting off water route and mold, after new mold to be replaced, weight
New connection.During being exactly connection herein, since entire water cycle is in closed and high pressure environment, in opening/weight
In new connection procedure, the cooling water in water pipe can be excessive due to water pipe inside water pressure, and it is difficult plug to lead to Water pipe fast-connection plug, and
And during opening water pipe bolt, hot water can directly spray the risk for causing operator to scald.
Utility model content
Goal of the invention:In order to overcome the deficiencies in the prior art, a kind of injection molding machine mold changing of the utility model offer is certainly
Dynamic drainage arrangement.
Technical solution:In order to solve the above technical problems, a kind of injection molding machine mold changing Auto-drainage dress provided by the utility model
It sets, including the first water pipe, the second water pipe, third water pipe and the 4th water pipe, first water pipe is equipped with compressed air inlet,
Second water pipe is equipped with water outlet of water tank, and the third water pipe includes injection molding machine water inlet and die heater water outlet, described
Include die heater water inlet and injection molding machine water outlet on 4th water pipe, is equipped with the between first water pipe and the second water pipe jointly
One cylinder is equipped with the second cylinder jointly between the third water pipe and the 4th water pipe, first water pipe is connect with third water pipe,
Second water pipe is connect with the 4th water pipe.
Further, second cylinder is located between injection molding machine water inlet and injection molding machine water outlet.
Further, first water pipe connect water pipe connection with third water pipe by first.
Further, second water pipe connect water pipe connection with the 4th water pipe by second.
Further, first water pipe, the second water pipe, third water pipe and the 4th water pipe are fixed on mould by fixing card
Have on plate.
Advantageous effect:The utility model in terms of existing technologies, has following characteristics:
The utility model is designed by pipeline structure, and using compressed air, the cooling water in entire water route is pushed to water
In case, the hydraulic pressure in water route is discharged, is solved since stress problems cause the dieback state of water valve, while in turn avoiding cold
But the risk that water injection comes out.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Structural schematic diagram one when Fig. 2 is the use of the utility model.
Structural schematic diagram two when Fig. 3 is the use of the utility model.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of injection molding machine changes the mold self-draining arrangement, including the first water pipe 1, the second water pipe 2, third water pipe
3 and the 4th water pipe 4, first water pipe 1 be equipped with compressed air inlet 11, second water pipe 2 is equipped with water tank water outlet
Mouth 21, the third water pipe 3 include injection molding machine water inlet 31 and die heater water outlet 32, include mould temperature on the 4th water pipe 4
Machine water inlet 42 and injection molding machine water outlet 41 are equipped with the first cylinder 5 between first water pipe, 1 and second water pipe 2 jointly, described
Between third water pipe 3 and the 4th water pipe 4 jointly be equipped with the second cylinder 6, second cylinder set 6 at injection molding machine water inlet 31 with
Between injection molding machine water outlet 41.First water pipe 1 connect water pipe 7 by first with third water pipe 3 and connects.Second water pipe
2 connect water pipe 8 with the 4th water pipe 4 by second connects.First water pipe 1, the second water pipe 2, third water pipe 3 and the 4th water
Pipe 4 is fixed on by fixing card 9 on Die and mould plate 10.
As shown in Fig. 2, when injection molding machine works, the second cylinder 6 is opened, and the first cylinder 5 is closed, and the heating water of die heater exists
System is arrived in water outlet under the action of pump, and mold is arrived in water outlet by the road, proceeds to injection molding machine water outlet 41 through die heater water inlet 42 and goes out, then
By pipeline to injection molding machine, then from injection molding machine water inlet 31 into mold, until 32 return water of die heater water outlet is to die heater, it is complete
It succeeds cycle.
As shown in figure 3, when mold changing, the second cylinder 6 is closed, and die heater is discharged and arrives mold, die heater return water with water outlet
It is cut off with the channel of mold return water, the water pipe for exporting to mold at this time is communicated with the first water pipe, third water pipe 3 and mold return water phase
It is logical.The first cylinder 5 is opened simultaneously, in figure the compressed air of saturate arrow direction instruction by tracheae into oral siphon, along the
One water pipe 1 arrives third water pipe 3, arrives injection molding machine water inlet 31 by third water pipe 3, the water in mould-injection machine is then passed through the 4th
Water pipe, the water outlet of water tank 21 for then passing through the second water pipe 2 are exhausted directly to water tank, it is ensured that without hydraulic pressure in water pipe, compressed air exists
Stop after blowing 30 seconds.Operation employee is easily extracted water pipe.
The above is only the preferred embodiment of the utility model, it should be pointed out that:For the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of injection molding machine changes the mold self-draining arrangement, it is characterised in that:Including the first water pipe, the second water pipe, third water pipe with
And the 4th water pipe, first water pipe are equipped with compressed air inlet, and second water pipe is equipped with water outlet of water tank, and described the
Three water pipes include injection molding machine water inlet and die heater water outlet, include that die heater water inlet and injection molding machine go out on the 4th water pipe
The mouth of a river is equipped with the first cylinder jointly between first water pipe and the second water pipe, between the third water pipe and the 4th water pipe altogether
With the second cylinder is equipped with, first water pipe is connect with third water pipe, and second water pipe is connect with the 4th water pipe.
2. a kind of injection molding machine according to claim 1 changes the mold self-draining arrangement, it is characterised in that:Second cylinder is set
Between injection molding machine water inlet and injection molding machine water outlet.
3. a kind of injection molding machine according to claim 1 changes the mold self-draining arrangement, it is characterised in that:First water pipe with
Third water pipe passes through the first connection water pipe connection.
4. a kind of injection molding machine according to claim 1 changes the mold self-draining arrangement, it is characterised in that:Second water pipe with
4th water pipe passes through the second connection water pipe connection.
5. a kind of injection molding machine according to claim 1 changes the mold self-draining arrangement, it is characterised in that:First water pipe,
Second water pipe, third water pipe and the 4th water pipe are fixed on by fixing card on Die and mould plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720882543.XU CN207874707U (en) | 2017-07-19 | 2017-07-19 | A kind of injection molding machine mold changing self-draining arrangement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720882543.XU CN207874707U (en) | 2017-07-19 | 2017-07-19 | A kind of injection molding machine mold changing self-draining arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207874707U true CN207874707U (en) | 2018-09-18 |
Family
ID=63500451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720882543.XU Expired - Fee Related CN207874707U (en) | 2017-07-19 | 2017-07-19 | A kind of injection molding machine mold changing self-draining arrangement |
Country Status (1)
Country | Link |
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CN (1) | CN207874707U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110435102A (en) * | 2019-08-15 | 2019-11-12 | 厦门灏斯菲尔科技有限公司 | The connector of residual water can quickly be discharged |
CN110440077A (en) * | 2019-08-15 | 2019-11-12 | 厦门灏斯菲尔科技有限公司 | Quick switchable connector |
-
2017
- 2017-07-19 CN CN201720882543.XU patent/CN207874707U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110435102A (en) * | 2019-08-15 | 2019-11-12 | 厦门灏斯菲尔科技有限公司 | The connector of residual water can quickly be discharged |
CN110440077A (en) * | 2019-08-15 | 2019-11-12 | 厦门灏斯菲尔科技有限公司 | Quick switchable connector |
CN110440077B (en) * | 2019-08-15 | 2020-12-08 | 厦门灏斯菲尔科技有限公司 | Connector capable of being switched quickly |
CN110435102B (en) * | 2019-08-15 | 2021-05-04 | 厦门灏斯菲尔科技有限公司 | Connector capable of quickly discharging residual water |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
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: 20180918 |