CN204367344U - Low-pressure injection molding machine - Google Patents
Low-pressure injection molding machine Download PDFInfo
- Publication number
- CN204367344U CN204367344U CN201420856419.2U CN201420856419U CN204367344U CN 204367344 U CN204367344 U CN 204367344U CN 201420856419 U CN201420856419 U CN 201420856419U CN 204367344 U CN204367344 U CN 204367344U
- Authority
- CN
- China
- Prior art keywords
- cope match
- plate pattern
- lower bolster
- supporting construction
- power set
- 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 - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of low-pressure injection molding machine, comprising: mould-matching structure, melten gel system, and melten gel system is communicated with by the hole for injecting glue of pipeline with mould-matching structure place; Mould-matching structure comprises a cope match-plate pattern, multiple lower bolster, cope match-plate pattern supporting construction, lower bolster supporting construction; Wherein, cope match-plate pattern is movably set in cope match-plate pattern supporting construction, and multiple lower bolster is fixedly installed in lower bolster supporting construction; Cope match-plate pattern supporting construction is provided with carries out for cope match-plate pattern the track that slides along the arragement direction of multiple lower bolster; Cope match-plate pattern is connected with the first power set and the second power set simultaneously, and the first power set realize matched moulds for driving cope match-plate pattern to move up and down with lower bolster, and the second power set slide in orbit for driving cope match-plate pattern.The utility model can save floor space further on the basis of increasing work efficiency, and also can effectively avoid existing hose type to connect simultaneously.
Description
Technical field
The utility model relates to injection molding art, espespecially a kind of low-pressure injection molding machine.
Background technology
Low-pressure injection molding machine is a kind of injection-moulding device encapsulated more sensitive electronic devices and components with low-pressure, can have by injection molding art: LED module, pcb board, sensor, wire harness, connector etc.
The mould-matching structure of low-pressure injection molding machine is upper and lower matched moulds, forms primarily of bolster.Usual lower bolster is fixed on base plate, and cope match-plate pattern realizes the matched moulds with lower bolster by cylinder (or other power set) pushing downwards.Inject in mould by glue-smelting machine by PUR more afterwards, die sinking after PUR cooling, namely completes the production of a product.
In the prior art, some low-pressure injection molding machine is the structure adopting single station, namely a cope match-plate pattern is to a lower bolster, but such operating efficiency is relatively low, for this reason, research staff have devised the low-pressure injection molding machine of double, namely a cope match-plate pattern is to two lower bolsters, with reference to Fig. 1, can wherein a secondary mould matched moulds and etc. to be cooled time, another width mould carries out dismounting and the installation of product, realizes the object of processing two products on a machine successively, for single station, add operating efficiency.
But what above-mentioned double design adopted is that existing lower bolster 2a moves, and the mode that existing cope match-plate pattern 1a is fixing, two lower bolsters alternately move to centre to carry out the position of matched moulds with cope match-plate pattern and carries out matched moulds.So just cause the base plate that lower bolster is set will reserve the area of a wait station more, the station A had more as indicated by a broken line in fig. 1, move between wait station and work station respectively for two lower bolsters, occupy more space, be unsuitable for the application of the compacter workshop in place.
And the many hole for injecting glue being communicated with glue-smelting machine and mould-matching structure place by plastic flexible pipe of prior art, because hole for injecting glue is arranged at lower bolster place, thus plastic flexible pipe will be followed the movement of lower bolster and move together.But the precision components such as heater strip, temperature sensibility arranged in plastic flexible pipe is unsuitable for frequent movement, otherwise the as easy as rolling off a log rate that breaks down.
Utility model content
The purpose of this utility model is to provide a kind of low-pressure injection molding machine, can save floor space further on the basis of increasing work efficiency.
The technical scheme that the utility model provides is as follows:
A kind of low-pressure injection molding machine, comprising: mould-matching structure, melten gel system, described melten gel system is communicated with by the hole for injecting glue of pipeline with described mould-matching structure place;
Described mould-matching structure comprises a cope match-plate pattern, multiple lower bolster, cope match-plate pattern supporting construction, lower bolster supporting construction; Wherein, described cope match-plate pattern is movably set in described cope match-plate pattern supporting construction, and multiple described lower bolster is fixedly installed in described lower bolster supporting construction; Described cope match-plate pattern supporting construction is provided with carries out for described cope match-plate pattern the track that slides along the arragement direction of multiple described lower bolster;
Described cope match-plate pattern is connected with the first power set and the second power set simultaneously, described first power set realize matched moulds for driving described cope match-plate pattern to move up and down with lower bolster, and described second power set slide on the track for driving described cope match-plate pattern.
Preferably, the number of described lower bolster is two, and parallel arrangement.
Preferably, described first power set and/or described second power set are cylinder.
Preferably, described first power set and described second power set become one.
Preferably, described cope match-plate pattern supporting construction is arch support structures.
Preferably, described cope match-plate pattern supporting construction is portal frame.
Preferably, the pipeline that described melten gel system is communicated with the hole for injecting glue at described mould-matching structure place is fixed setting.
Preferably, described pipeline is be fixed on the metallic conduit in described lower bolster supporting construction.
By the low-pressure injection molding machine that the utility model provides, following at least one beneficial effect can be brought:
1. on the basis of increasing work efficiency, floor space can be saved further.Low-pressure injection molding machine of the present utility model, multiple lower bolster is motionless, and cope match-plate pattern activity also carries out matched moulds with lower bolster.Because lower bolster does not need mobile, do not need to move between wait station and work station, thus do not need the wait station setting up lower bolster, save the area of this wait station relative to prior art, in actual applications, one section of region that length is probably 50 ㎝ can be saved.
2. effectively can avoid the movement of the pipeline being communicated with glue-smelting machine and hole for injecting glue, and then effectively reduce the fault rate of the precision components in pipeline.The lower bolster of low-pressure injection molding machine of the present utility model is fixedly installed, thus connecting pipe also does not just need to move again, can directly be arranged on base plate, thus be fixedly installed by lower bolster the benefit indirectly bringing connecting pipe without the need to movement, and then ensure that the service life of precision components in connecting pipe, reduce fault rate.
Accompanying drawing explanation
Below by clearly understandable mode, accompanying drawings preferred embodiment, is further described a kind of above-mentioned characteristic of low-pressure injection molding machine, technical characteristic, advantage and implementation thereof.
Fig. 1 is the structural representation of a kind of low-pressure injection molding machine of the double design of prior art;
Fig. 2 is the structural representation of a kind of embodiment of low-pressure injection molding machine of the present utility model;
Fig. 3 is the structural representation of a kind of cope match-plate pattern supporting construction of prior art;
Fig. 4 is the structural representation of a kind of embodiment of cope match-plate pattern supporting construction of the present utility model;
Fig. 5 is the perspective view of Fig. 4.
Drawing reference numeral illustrates:
The station that A-has more; The existing cope match-plate pattern of 1a-; The existing lower bolster of 2a-; The existing cope match-plate pattern supporting construction of 3a-; The existing lower bolster supporting construction of 4a-;
1-cope match-plate pattern; 2-lower bolster; 3-cope match-plate pattern supporting construction; 301-track; 4-lower bolster supporting construction.
Detailed description of the invention
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, contrast accompanying drawing is illustrated detailed description of the invention of the present utility model below.Apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, and obtain other embodiment.
For making simplified form, only schematically show the part relevant to the utility model in each figure, they do not represent its practical structures as product.In addition, be convenient to make simplified form understand, there are the parts of identical structure or function in some figure, only schematically depict one of them, or only marked one of them.In this article, " one " not only represents " only this ", also can represent the situation of " more than one ".
In embodiment one, with reference to shown in Fig. 2, Fig. 5, low-pressure injection molding machine comprises: mould-matching structure and melten gel system, and melten gel system is communicated with by the hole for injecting glue of pipeline with mould-matching structure place;
Wherein, mould-matching structure comprises a cope match-plate pattern 1, two lower bolsters 2, cope match-plate pattern supporting construction 3, lower bolster supporting constructions 4, wherein, cope match-plate pattern 2 is movably set in cope match-plate pattern supporting construction 3, two lower bolsters 2 are fixedly installed in lower bolster supporting construction 4, cope match-plate pattern supporting construction 3 is provided with carries out for cope match-plate pattern the track 301 that slides along the arragement direction of two lower bolsters, as shown in the figure, two lower bolsters are left and right parallel arrangements, and thus track is the straight rail arranged along the direction of this parallel arrangement;
Cope match-plate pattern 1 is connected with the first power set and the second power set simultaneously, first power set realize matched moulds for driving cope match-plate pattern 1 to move downward when being positioned at above one of them lower bolster with lower bolster 2, and during die sinking, the first power set drive cope match-plate pattern 1 to move upward again and get back to initial position afterwards; Second power set for driving cope match-plate pattern 1 in the enterprising line slip of track 301, thus can move back and forth above two lower bolsters, alternately to carry out matched moulds with two lower bolsters.
In other embodiments, when other structures allow, the number of lower bolster is not restricted to two, can be more yet, increase work efficiency.
In the present embodiment, the first power set can be realized by cylinder, and in other embodiments, the first power set also realize by other power set such as motors.Second power set can refer to the first power set.
In the present embodiment, the first power set and the second power set separate independent setting.In other embodiments, the two also can become one, and is power set, can simultaneously for cope match-plate pattern provides the power moved up and down and the power slided along track.
Figure 3 shows that a kind of structure of prior art to the single arm support that cope match-plate pattern supports, existing cope match-plate pattern 1a is arranged on the existing cope match-plate pattern supporting construction 3a of a single armed, existing lower bolster 2a is arranged in an existing lower bolster supporting construction, though single arm support structure is simple, but support force is not enough, and stability is inadequate.In embodiment two of the present utility model, Fig. 4, Figure 5 shows that the schematic diagram of cope match-plate pattern supporting construction 3 of the present utility model, for arch support structures, be preferably gantry frame type structure, can support from both sides to cope match-plate pattern 1 like this, the relative single arm support structure of bearing capacity will improve a lot, also improves the stability of equipment.
In embodiment three of the present utility model, because lower bolster is fixedly installed, the pipeline that melten gel system is communicated with the hole for injecting glue at mould-matching structure place also need not move, and thus fixable type is arranged.This connecting pipe can be fixedly installed on the base plate of lower bolster, also can be fixed on an independent plate, then is fixed on the base plate of lower bolster by this plate.Preferably, this connecting pipe is a metallic conduit, and more high temperature resistant, structural stability is stronger.
The low-pressure injection molding machine compact conformation that the utility model provides, floor space is little, adopts the mode of cope match-plate pattern movement can save the area of a station by more existing lower bolster move mode; Also can avoid the flexible pipe connected mode that fault rate is the highest simultaneously; Further, melten gel system and injection system can be connected to the mould on lower bolster easily, substantially reduce duct length.
It should be noted that above-described embodiment all can independent assortment as required.The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. a low-pressure injection molding machine, comprising: mould-matching structure, melten gel system, and described melten gel system passes through pipeline
Be communicated with the hole for injecting glue at described mould-matching structure place;
It is characterized in that:
Described mould-matching structure comprises a cope match-plate pattern, multiple lower bolster, cope match-plate pattern supporting construction, lower bolster supporting construction; Wherein, described cope match-plate pattern is movably set in described cope match-plate pattern supporting construction, and multiple described lower bolster is fixedly installed in described lower bolster supporting construction; Described cope match-plate pattern supporting construction is provided with carries out for described cope match-plate pattern the track that slides along the arragement direction of multiple described lower bolster;
Described cope match-plate pattern is connected with the first power set and the second power set simultaneously, described first power set realize matched moulds for driving described cope match-plate pattern to move up and down with lower bolster, and described second power set slide on the track for driving described cope match-plate pattern.
2. low-pressure injection molding machine according to claim 1, is characterized in that:
The number of described lower bolster is two, and parallel arrangement.
3. low-pressure injection molding machine according to claim 1, is characterized in that:
Described first power set and/or described second power set are cylinder.
4. low-pressure injection molding machine according to claim 1, is characterized in that:
Described first power set and described second power set become one.
5. the low-pressure injection molding machine according to any one of claim 1-4, is characterized in that:
Described cope match-plate pattern supporting construction is arch support structures.
6. low-pressure injection molding machine according to claim 5, is characterized in that:
Described cope match-plate pattern supporting construction is portal frame.
7. the low-pressure injection molding machine according to any one of claim 1-4, is characterized in that:
The pipeline that described melten gel system is communicated with the hole for injecting glue at described mould-matching structure place is fixed setting.
8. low-pressure injection molding machine according to claim 7, is characterized in that:
Described pipeline is be fixed on the metallic conduit in described lower bolster supporting construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856419.2U CN204367344U (en) | 2014-12-30 | 2014-12-30 | Low-pressure injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856419.2U CN204367344U (en) | 2014-12-30 | 2014-12-30 | Low-pressure injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204367344U true CN204367344U (en) | 2015-06-03 |
Family
ID=53323590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420856419.2U Expired - Fee Related CN204367344U (en) | 2014-12-30 | 2014-12-30 | Low-pressure injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204367344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497141A (en) * | 2020-05-07 | 2020-08-07 | 界首市亚鑫塑业科技有限公司 | Injection molding equipment for processing all-plastic hollow floor and operation method thereof |
-
2014
- 2014-12-30 CN CN201420856419.2U patent/CN204367344U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497141A (en) * | 2020-05-07 | 2020-08-07 | 界首市亚鑫塑业科技有限公司 | Injection molding equipment for processing all-plastic hollow floor and operation method thereof |
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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: 20150603 Termination date: 20171230 |