CN203267137U - Differential motion injection oil path for single cylinder injection table - Google Patents
Differential motion injection oil path for single cylinder injection table Download PDFInfo
- Publication number
- CN203267137U CN203267137U CN 201320276319 CN201320276319U CN203267137U CN 203267137 U CN203267137 U CN 203267137U CN 201320276319 CN201320276319 CN 201320276319 CN 201320276319 U CN201320276319 U CN 201320276319U CN 203267137 U CN203267137 U CN 203267137U
- Authority
- CN
- China
- Prior art keywords
- injection
- mouth
- valve
- injection valve
- oil
- 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 - Lifetime
Links
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a differential motion injection oil path for a single cylinder injection table, which comprises a single cylinder injection table oil cylinder, a glue injection valve, a differential valve, a pressure gage, a manual overflow valve and an oil motor; the differential motion injection oil path disclosed by the utility model can change a rodless cavity to a glue injection cavity by an oil path injected by a single cylinder; the backpressure resistance of glue injection is extremely low; due to the design of the oil path, the differential glue injection can be realized, namely the injection speed can be increased further under the condition of not changing a power system; the performances of a device can be improved.
Description
Affiliated technical field
The utility model relates to a kind of single cylinder of injection moulding machine and penetrates the differential injection oil circuit of platform.
Background technology
Traditional platform oil circuit of penetrating is twin-tub injection oil circuit, and rod chamber is the injection chamber, and rodless cavity is that pine moves back the chamber, and the injection back pressure resistance of this system very conference increases energy consumption; The injection area of the injection Area Ratio rodless cavity of rod chamber is little, needs larger injection cylinder diameter when obtaining identical injection pressure, and structure takes up room greatly and material; Improving injection speed as need can only improve by the mode that strengthens dynamical system, and cost increases, and energy consumption also increases.
Summary of the invention
Technical problem to be solved in the utility model: provide a kind of single cylinder to penetrate the differential injection oil circuit of platform, the oil circuit that this oil circuit is injected by single cylinder makes rodless cavity become the injection chamber, the injection back pressure resistance is extremely low, and the design by oil circuit, can realize differential injecting namely in the situation that do not change dynamical system and further improve injection speed.
The utility model solves the technical scheme that its technical problem adopts: a kind of single cylinder is penetrated the differential injection oil circuit of platform, and it comprises that single cylinder penetrates platform oil cylinder, pine and move back chamber, injection chamber, different valve, pressure oil inlet P, oil return inlet T, different valve B mouth, injection valve, injection valve PP mouth, injection valve TT mouth, injection valve AA mouth, injection valve BB mouth, Pressure gauge, manually overflow valve, oil motor; Single cylinder is penetrated the platform oil cylinder and is provided with pine and moves back chamber, injection chamber, different valve is provided with pressure oil inlet P, oil return inlet T, different valve B mouth, the injection valve is provided with injection valve PP mouth, injection valve TT mouth, injection valve AA mouth, injection valve BB mouth, the pressure oil inlet P can directly be connected with injection valve PP mouth, be provided with the size that manual overflow valve is regulated smelting glue back pressure between injection valve TT mouth and oil return inlet T, be provided with Pressure gauge and come the visual inspection smelting glue back pressure between injection valve TT mouth and manual overflow valve, be provided with oil motor between injection valve BB mouth and oil return inlet T and carry out melten gel.When the different valve left side must not electricity, the injection valve left side got the electric oil motor melten gel of realizing; When the different valve left side must not electricity, injection valve the right electricly make single cylinder penetrate the platform oil cylinder to carry out injection; When the different valve left side gets when electric, injection valve the right electricly make single cylinder penetrate the platform oil cylinder to carry out differential injecting, thereby the oil return that this moment, pine moved back the chamber is directly mended in the injection chamber and is made its injection speed raising.
The beneficial effects of the utility model:
1. the oil circuit of single cylinder injection makes rodless cavity become the injection chamber, and the injection back pressure resistance is extremely low, and response is fast, and is more energy-conservation.
2. differential injecting can further improve injection speed, and the performance of machine also gets a promotion.
Description of drawings
Fig. 1 is schematic diagram of the present utility model.
In figure:
(1). single cylinder is penetrated the platform oil cylinder; (11). pine moves back the chamber; (12). the injection chamber; (2). different valve; (21). the pressure oil inlet P; (22). oil return inlet T; (23). different valve B mouth; (3). the injection valve; (31). injection valve PP mouth; (32). injection valve TT mouth; (33). injection valve AA mouth; (34). injection valve BB mouth; (4). Pressure gauge; (5). manual overflow valve; (6). oil motor.
The specific embodiment
as shown in Figure 1, a kind of single cylinder is penetrated the differential injection oil circuit of platform, and it comprises that single cylinder is penetrated platform oil cylinder (1), pine moves back chamber (12), injection chamber (12), different valve (2), pressure oil inlet P (21), oil return inlet T (22), different valve B mouth (23), injection valve (3), injection valve PP mouth (31), injection valve TT mouth (32), injection valve AA mouth (33), injection valve BB mouth (34), Pressure gauge (4), manual overflow valve (5), oil motor (6), described single cylinder is penetrated platform oil cylinder (1) and is provided with pine and moves back chamber (12), injection chamber (12), described different valve (2) is provided with pressure oil inlet P (21), oil return inlet T (22), different valve B mouth (23), described injection valve (3) is provided with injection valve PP mouth (31), injection valve TT mouth (32), injection valve AA mouth (33), injection valve BB mouth (34), pressure oil inlet P (21) can directly be connected with injection valve PP mouth (31), be provided with the size that manual overflow valve (5) is regulated smelting glue back pressure between injection valve TT mouth (32) and oil return inlet T (22), be provided with Pressure gauge (4) and come the visual inspection smelting glue back pressure between injection valve TT mouth (32) and manual overflow valve (5), be provided with oil motor (6) between injection valve BB mouth (34) and oil return inlet T (22) and carry out melten gel.
Claims (1)
1. a single cylinder is penetrated the differential injection oil circuit of platform, it is characterized in that: it comprises that single cylinder is penetrated platform oil cylinder (1), pine moves back chamber (12), injection chamber (12), different valve (2), pressure oil inlet P (21), oil return inlet T (22), different valve B mouth (23), injection valve (3), injection valve PP mouth (31), injection valve TT mouth (32), injection valve AA mouth (33), injection valve BB mouth (34), Pressure gauge (4), manual overflow valve (5), oil motor (6), described single cylinder is penetrated platform oil cylinder (1) and is provided with pine and moves back chamber (12), injection chamber (12), described different valve (2) is provided with pressure oil inlet P (21), oil return inlet T (22), different valve B mouth (23), described injection valve (3) is provided with injection valve PP mouth (31), injection valve TT mouth (32), injection valve AA mouth (33), injection valve BB mouth (34), pressure oil inlet P (21) can directly be connected with injection valve PP mouth (31), be provided with the size that manual overflow valve (5) is regulated smelting glue back pressure between injection valve TT mouth (32) and oil return inlet T (22), be provided with Pressure gauge (4) and come the visual inspection smelting glue back pressure between injection valve TT mouth (32) and manual overflow valve (5), be provided with oil motor (6) between injection valve BB mouth (34) and oil return inlet T (22) and carry out melten gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320276319 CN203267137U (en) | 2013-05-20 | 2013-05-20 | Differential motion injection oil path for single cylinder injection table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320276319 CN203267137U (en) | 2013-05-20 | 2013-05-20 | Differential motion injection oil path for single cylinder injection table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203267137U true CN203267137U (en) | 2013-11-06 |
Family
ID=49497616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320276319 Expired - Lifetime CN203267137U (en) | 2013-05-20 | 2013-05-20 | Differential motion injection oil path for single cylinder injection table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203267137U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122156A (en) * | 2016-08-08 | 2016-11-16 | 浙江台意德塑机制造有限公司 | Differential injection module on injection machine |
| CN106351916A (en) * | 2016-08-06 | 2017-01-25 | 浙江台意德塑机制造有限公司 | Oil way locking device |
| CN111590838A (en) * | 2020-04-16 | 2020-08-28 | 姚惠祥 | Injection reducing cylinder of injection molding machine |
-
2013
- 2013-05-20 CN CN 201320276319 patent/CN203267137U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351916A (en) * | 2016-08-06 | 2017-01-25 | 浙江台意德塑机制造有限公司 | Oil way locking device |
| CN106351916B (en) * | 2016-08-06 | 2018-08-10 | 浙江台意德塑机制造有限公司 | Oil circuit locking device |
| CN106122156A (en) * | 2016-08-08 | 2016-11-16 | 浙江台意德塑机制造有限公司 | Differential injection module on injection machine |
| CN111590838A (en) * | 2020-04-16 | 2020-08-28 | 姚惠祥 | Injection reducing cylinder of injection molding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203267137U (en) | Differential motion injection oil path for single cylinder injection table | |
| CN203548411U (en) | Novel hydraulic oil cylinder unloading structure | |
| CN203453175U (en) | Fast oil cylinder for small-table-board large-tonnage hydraulic press | |
| CN203409994U (en) | Stable pressure control device for servo drive system of plastic injection machine | |
| CN202764156U (en) | Silica gel ejection oil pressure forming machine | |
| CN202037304U (en) | Die for stripping inner die of piston salt core die | |
| CN203508981U (en) | Pressurizing-type energy accumulator | |
| CN202584953U (en) | Polytetrafluoroethylene electric wire extrusion die | |
| CN203031894U (en) | Injection oil path with servo motor for injection molding machine | |
| CN204267395U (en) | Cylinder action pneumatic control structure | |
| CN203031893U (en) | Synchronous oil line with glue melting and injecting motions for injection molding machine | |
| CN204300035U (en) | A kind of hydraulic jack of pooling feature | |
| CN204154768U (en) | A kind of connecting structure of electric energy meter inside | |
| CN203622710U (en) | Novel mould closing device of mould closing machine | |
| CN103398007B (en) | The denoising structure of hydraulic axial plunger pump and noise-reduction method thereof | |
| CN202894261U (en) | Injection pressurizing structure of die casting machine | |
| CN202088434U (en) | Hydraulic type precision extruding machine | |
| CN204054538U (en) | Large size plastic jetting-moulding device ejector retainner plate liftout attachment | |
| CN203556752U (en) | Automatic pipe end forming machine | |
| CN203855796U (en) | Automatic presser foot lifting device | |
| CN203580047U (en) | Quick-response injection structure of injection molding machine | |
| CN203426403U (en) | Circular pressure supplementing type cartridge valve | |
| CN203560441U (en) | Bidirectional combined sealing ring | |
| CN202781771U (en) | Plum blossom tube forming mold | |
| CN203673386U (en) | Electric hydraulic controlled handle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 511340 Guangzhou Province, Zengcheng City automobile industry base, Cheung Road, No. 9 Patentee after: BORCH MACHINERY Co.,Ltd. Address before: 511340 Guangzhou Province, Zengcheng City automobile industry base, Cheung Road, No. 9 Patentee before: BORCH MACHINEY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |