CN209257398U - Anti-clogging injection mold suitable for automobile instrument panel transparent components - Google Patents
Anti-clogging injection mold suitable for automobile instrument panel transparent components Download PDFInfo
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- CN209257398U CN209257398U CN201821760839.5U CN201821760839U CN209257398U CN 209257398 U CN209257398 U CN 209257398U CN 201821760839 U CN201821760839 U CN 201821760839U CN 209257398 U CN209257398 U CN 209257398U
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- CN
- China
- Prior art keywords
- conveying pipeline
- instrument panel
- shaping mould
- injection mold
- automobile instrument
- 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.)
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Abstract
The utility model discloses a kind of anti-clogging injection mold suitable for automobile instrument panel transparent components, it include shaping mould base, injection molding cavity is provided in shaping mould base, molding upper cover is provided with above shaping mould base, conducting is equipped with pan feeding control device on lid in molding, bending conveying pipeline is provided in shaping mould base, the feeding end of bending conveying pipeline is connected with pan feeding control device, the discharge end of bending conveying pipeline is equipped with discharging controlling device, heating device is distributed in the periphery of bending conveying pipeline, cutting tip is installed on discharging controlling device, the discharge end of cutting tip is connected with injection molding cavity.Independent pan feeding control device is used as a result, it is ensured that the joining place of external feeder equipment and the utility model does not leak after prolonged use.It bends conveying pipeline and cooperates heating device, guarantee possesses suitable injection temperature, guarantees the filling of injected plastics material, moves ahead.The cross section of the cutting tip used can cooperate different flow velocitys to realize cutting in time to be trapezoidal.
Description
Technical field
The utility model relates to a kind of injection molds more particularly to a kind of suitable for the anti-blocking of automobile instrument panel transparent components
Injection mold is filled in, automotive interior components manufacturing field is belonged to.
Background technique
Automobile instrument panel is the important component for guaranteeing vehicle safety travel, is the concentration position of manipulation and control and display.Vapour
Vehicle instrument board is mainly made of chassis and the cover board being installed on chassis, wherein the main function of cover board is on guaranteeing chassis
Electronic component work normally under the premise of facilitate driver observe instrument board, for this purpose, cover board is made of clear material.
It is right in machine-shaping in order to guarantee that the transparent effect of such transparent material, making material generally use PMMA
Its technical requirements is very high, and after formed product, surface quality requirements are very high, do not allow there are cast gate, weld mark, scuffing etc. lack
It falls into.
Meanwhile existing transparent components, using hot flow path as glue feeding channel, are poured generally based on mold using eccentric segment
Mouth side is into glue mode, to complete to process.There are the following problems during use for existing mold:
1. hot flow path is longitudinally arranged straight channel, this structure makes colloidal sol be difficult to stop in flow process, is infusing
After modeling terminates, due to effect of inertia, the colloidal sol in hot flow path will inevitably will continue to flow a period of time to cast gate, with
As for that will occur much residual colloidal sols at cast gate, on the one hand these residual colloidal sols will continue to flow to influences thoroughly on transparent components mold
On the other hand the forming quality of products of phaneroplasm then causes cast gate to block after its cooling, so that entire hot flow path will be unable to again
It uses.
2. completing using off-centered cast gate into glue, so that the clamp force of injection molding machine is difficult to keep balance, cause to be molded
Machine template tilts, and then influences mode locking precision, shortens the service life of injection molding machine；Moreover, product is easy to generate overlap
Burr influences product quality.
3. area is larger, after injection since cast gate is sector, it is difficult to realize quickly cutting colloidal sol, lead to cast gate
Edge also has colloidal sol residual, therefore, it is necessary to carry out artificial treatment to cast gate, so that processing cost greatly increases.Meanwhile
The presence for remaining colloidal sol, also will affect the quality of product, leads to the increase of rejection rate.
4. existing hot flow path will be unable to reuse after be once molded, next time, injection molding, can only more exchange heat
Runner, implementation cost are high.
Utility model content
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, is proposed a kind of transparent suitable for automobile instrument panel
The anti-clogging injection mold of component.
It is suitable for the anti-clogging injection mold of automobile instrument panel transparent components, the utility model institute in order to achieve the above object
The technical solution of use are as follows:
It include shaping mould base suitable for the anti-clogging injection mold of automobile instrument panel transparent components, in which: the molding
It is provided with injection molding cavity in die holder, molding upper cover is provided with above the shaping mould base, installation is connected on lid in the molding
There is pan feeding control device, bending conveying pipeline, the feeding end of the bending conveying pipeline and pan feeding control are provided in the shaping mould base
Device processed is connected, and the discharge end of the bending conveying pipeline is equipped with discharging controlling device, the periphery distribution of the bending conveying pipeline
There is heating device, cutting tip is installed on the discharging controlling device, the discharge end of the cutting tip is connected with injection molding cavity.
Further, the above-mentioned anti-clogging injection mold suitable for automobile instrument panel transparent components, wherein the pan feeding
Control device includes seal nipple, and linking pipeline is provided on the seal nipple, is equipped with flow on the linking pipeline
Control valve.
Further, the above-mentioned anti-clogging injection mold suitable for automobile instrument panel transparent components, wherein described to add
Hot charging is set to PTC heating plate, and the PTC heating plate is in contact with bending conveying pipeline, is provided with temperature adjustment control in the PTC heating plate
Device processed, the temperature controller are mounted on shaping mould base periphery.
Further, the above-mentioned anti-clogging injection mold suitable for automobile instrument panel transparent components, wherein described curved
It is provided with temperature sampler on folding conveying pipeline, temperature display component, institute are connected on the data communication end of the temperature sampler
It states temperature display component and is mounted on shaping mould base periphery.
Further, the above-mentioned anti-clogging injection mold suitable for automobile instrument panel transparent components, wherein the temperature
External data communication module is installed, the external data communication module is wireless transport module, or is indigo plant on degree collector
Tooth module.
Further, the above-mentioned anti-clogging injection mold suitable for automobile instrument panel transparent components, wherein it is described go out
Material control device is heat-resisting delivery pump, and heat-stable ceramic protective layer is distributed in the inner core of the heat-resisting delivery pump.
Further, the above-mentioned anti-clogging injection mold suitable for automobile instrument panel transparent components, wherein described to cut
The cross section of broken end be it is trapezoidal, the discharging diameter of the cutting tip is 0.3 to 3 millimeter.
Still further, the above-mentioned anti-clogging injection mold suitable for automobile instrument panel transparent components, wherein it is described at
The bottom side of pattern seat is provided with auxiliary connecting groove.
The beneficial effects of the utility model are mainly reflected in:
1, using independent pan feeding control device, it is ensured that the joining place of external feeder equipment and the utility model is in length
It is not leaked after time use.
2, bending conveying pipeline cooperates heating device, and guarantee possesses suitable injection temperature, guarantees the filling, preceding of injected plastics material
Row.
3, the cross section of the cutting tip used can cooperate different flow velocitys to realize cutting in time to be trapezoidal.
4, overall construction is simple, is easily assembled and safeguards with subsequent use.
Detailed description of the invention
Fig. 1 is the anti-clogging injection mold structure schematic diagram suitable for automobile instrument panel transparent components.
Fig. 2 is the partial enlargement diagram of cutting tip in Fig. 1.
The meaning of each appended drawing reference is as follows in figure:
| 1 | Shaping mould base | 2 | It is molded cavity |
| 3 | Mold upper cover | 4 | Bend conveying pipeline |
| 5 | Discharging controlling device | 6 | Heating device |
| 7 | Cutting tip | 8 | Seal nipple |
| 9 | It is connected pipeline | 10 | Flow control valve |
| 11 | Temperature controller | 12 | Temperature sampler |
| 13 | Temperature display component | 14 | External data communication module |
| 15 | Assist connecting groove |
Specific embodiment
The utility model provides a kind of anti-clogging injection mold suitable for automobile instrument panel transparent components.Below in conjunction with attached
Technical solutions of the utility model are described in detail in figure, so that it is more readily understood and grasps.
Anti-clogging injection mold as shown in Figure 1 and Figure 2 suitable for automobile instrument panel transparent components, includes shaping mould
Seat 1, unusual place is: for the ease of the facilitation injection molding after pan feeding, injection molding cavity is provided in shaping mould base 1
2.Meanwhile the top of shaping mould base 1 is provided with molding upper cover 3, molds conducting in upper cover 3 and is equipped with pan feeding control device.In order to
The temperature-controllable for meeting injection molding material, can quickly cut off after feed reaches requirement, be not in while prolonging the service life
Subsequent cooling blocks, and bending conveying pipeline 4 is provided in the shaping mould base 1 that the utility model uses, bends the pan feeding of conveying pipeline 4
End is connected with pan feeding control device, and the discharge end of bending conveying pipeline 4 is equipped with discharging controlling device 5.Meanwhile in order to guarantee to melt
The smooth outflow of material under state will not cause Local cooling because of error, influence injection efficiency, in bending conveying pipeline 4
Heating device 6 is distributed in periphery.Furthermore, it is contemplated that the pan feeding cutting control of independent needs, and is equipped on discharging controlling device 5
The discharge end of cutting tip 7, cutting tip 7 is connected with injection molding cavity 2.
From the point of view of the preferable embodiment of the utility model one, the pan feeding control device of use includes seal nipple 8,
It is provided with linking pipeline 9 on seal nipple 8, is connected on pipeline 9 and flow control valve 10 is installed.In this manner it is ensured that outside is sent
The joining place of material equipment and the utility model does not leak after prolonged use.
Furthermore, meet producing for injection molding material molten condition to possess the heating effect of quick, constant temperature, this
The heating device 6 that utility model uses is PTC heating plate.Specifically, PTC heating plate is in contact with bending conveying pipeline 4, PTC
Temperature controller 11 is provided in heating plate, temperature controller 11 is mounted on 1 periphery of shaping mould base.In this way, can be defeated to bending
Expects pipe 4 carries out comprehensive heating.Simultaneously, it is contemplated that process and need for different materials, could be aware that current bending conveying
The temperature of pipe 4 is provided with temperature sampler 12 on bending conveying pipeline 4.Specifically, more convenient, intuitive in order to realize
Reading data is connected with temperature display component 13 on the data communication end of temperature sampler 12, and temperature display component 13 is mounted on
1 periphery of shaping mould base.In this way, operation maintenance personnel can check current temperature during injection molding, cooperation temperature controller 11 is carried out
More accurate temperature control.Also, it in view of the processing of extensive centralization needs, may be implemented remotely to monitor, without fortune
The scene inspection of dimension personnel is equipped with external data communication module 14, external data communication module 14 on temperature sampler 12
For wireless transport module, or it is bluetooth module.In this way, data docking can be carried out according to the communication type of terminal device.
Furthermore, the feed in order to realize ensured sustained development, and hot environment can be restrained oneself, the discharging of use controls dress
5 are set as heat-resisting delivery pump, heat-stable ceramic protective layer is distributed in the inner core of heat-resisting delivery pump.Also, in order to be molded sufficient feelings
Rapid cutting is carried out under condition, avoids the feeding inlet of congestion injection molding cavity 2, the cross section of the cutting tip 7 used is trapezoidal, cutting
First 7 discharging diameter is 0.3 to 3 millimeter.In this way, different flow velocitys can be cooperated to realize cutting in time.
Furthermore, it is contemplated that the installation of multiple injection mold centralization arrangements, which positions, to be needed, in the bottom side of shaping mould base 1
It is provided with auxiliary connecting groove 15.In this way, mating corresponding be located by connecting realization positioning can be done between follow-up policy, convenient for suitable
Putting for a fixed spacing is answered, the injection molding machining that adaptation mass has more material head uses needs.
By above description it can be found that the utility model has the following advantages:
1, using independent pan feeding control device, it is ensured that the joining place of external feeder equipment and the utility model is in length
It is not leaked after time use.
2, bending conveying pipeline cooperates heating device, and guarantee possesses suitable injection temperature, guarantees the filling, preceding of injected plastics material
Row.
3, the cross section of the cutting tip used can cooperate different flow velocitys to realize cutting in time to be trapezoidal.
4, overall construction is simple, is easily assembled and safeguards with subsequent use.
The technical solution of the utility model is fully described above, it should be noted that the tool of the utility model
Body embodiment is simultaneously not limited by the description set out above, and those skilled in the art exist according to the Spirit Essence of the utility model
All technical solutions that structure, method or function etc. are formed using equivalents or equivalent transformation, all fall within this reality
Within novel protection scope.
Claims (8)
- It include shaping mould base, it is characterised in that: described 1. being suitable for the anti-clogging injection mold of automobile instrument panel transparent components It is provided with injection molding cavity in shaping mould base, molding upper cover is provided with above the shaping mould base, is connected on lid in the molding Pan feeding control device is installed, is provided with bending conveying pipeline in the shaping mould base, the feeding end of the bending conveying pipeline with enter Expect that control device is connected, the discharge end of the bending conveying pipeline is equipped with discharging controlling device, the periphery of the bending conveying pipeline Heating device is distributed with, cutting tip, discharge end and the injection molding cavity phase of the cutting tip are installed on the discharging controlling device Even.
- 2. the anti-clogging injection mold according to claim 1 suitable for automobile instrument panel transparent components, it is characterised in that: The pan feeding control device includes seal nipple, and linking pipeline is provided on the seal nipple, is pacified on the linking pipeline Equipped with flow control valve.
- 3. the anti-clogging injection mold according to claim 1 suitable for automobile instrument panel transparent components, it is characterised in that: The heating device is PTC heating plate, and the PTC heating plate is in contact with bending conveying pipeline, is provided in the PTC heating plate Temperature controller, the temperature controller are mounted on shaping mould base periphery.
- 4. the anti-clogging injection mold according to claim 1 suitable for automobile instrument panel transparent components, it is characterised in that: It is provided with temperature sampler on the bending conveying pipeline, is connected with temperature display group on the data communication end of the temperature sampler Part, the temperature display component are mounted on shaping mould base periphery.
- 5. the anti-clogging injection mold according to claim 4 suitable for automobile instrument panel transparent components, it is characterised in that: External data communication module is installed, the external data communication module is bluetooth module on the temperature sampler.
- 6. the anti-clogging injection mold according to claim 1 suitable for automobile instrument panel transparent components, it is characterised in that: The discharging controlling device is heat-resisting delivery pump, and heat-stable ceramic protective layer is distributed in the inner core of the heat-resisting delivery pump.
- 7. the anti-clogging injection mold according to claim 1 suitable for automobile instrument panel transparent components, it is characterised in that: The cross section of the cutting tip be it is trapezoidal, the discharging diameter of the cutting tip is 0.3 to 3 millimeter.
- 8. the anti-clogging injection mold according to claim 1 suitable for automobile instrument panel transparent components, it is characterised in that: The bottom side of the shaping mould base is provided with auxiliary connecting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821760839.5U CN209257398U (en) | 2018-10-29 | 2018-10-29 | Anti-clogging injection mold suitable for automobile instrument panel transparent components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821760839.5U CN209257398U (en) | 2018-10-29 | 2018-10-29 | Anti-clogging injection mold suitable for automobile instrument panel transparent components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209257398U true CN209257398U (en) | 2019-08-16 |
Family
ID=67559261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821760839.5U Expired - Fee Related CN209257398U (en) | 2018-10-29 | 2018-10-29 | Anti-clogging injection mold suitable for automobile instrument panel transparent components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209257398U (en) |
-
2018
- 2018-10-29 CN CN201821760839.5U patent/CN209257398U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20201029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |