CN105922529A - High-speed injection molding machine - Google Patents
High-speed injection molding machine Download PDFInfo
- Publication number
- CN105922529A CN105922529A CN201610298212.1A CN201610298212A CN105922529A CN 105922529 A CN105922529 A CN 105922529A CN 201610298212 A CN201610298212 A CN 201610298212A CN 105922529 A CN105922529 A CN 105922529A
- Authority
- CN
- China
- Prior art keywords
- hydraulic pump
- pipeline assembly
- molding machine
- injection molding
- injection
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/67—Mould opening, closing or clamping devices hydraulic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/70—Means for plasticising or homogenising the moulding material or forcing it into the mould, combined with mould opening, closing or clamping devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/82—Hydraulic or pneumatic circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76822—Phase or stage of control
- B29C2945/76869—Mould clamping, compression of the cavity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76822—Phase or stage of control
- B29C2945/76896—Ejection
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a high-speed injection molding machine. The high-speed injection molding machine comprises a machine frame, a mold locking mechanism, a melted plastic injecting mechanism and a control mechanism, wherein the mold locking mechanism is arranged on the machine frame and used for controlling a mold to be closed and locked; the melted plastic injecting mechanism is arranged on the machine frame and used for injecting plastic into the mold; the control mechanism comprises a first hydraulic pump, a second hydraulic pump and a flow collecting valve; the first hydraulic pump supplies power to the mold locking mechanism through a first pipeline assembly, and the second hydraulic pump supplies power to the melted plastic injecting mechanism through a second pipeline assembly; and the flow collecting valve is connected with the first pipeline assembly and the second pipeline assembly and can control the first pipeline assembly to communicate or not to communicate with the second pipeline assembly. By means of the structure, the first hydraulic pump, the second hydraulic pump and the flow collecting valve are arranged on the high-speed injection molding machine, and after the processes of mold closing and locking are completed, the first pipeline assembly communicates with the second pipeline assembly through the flow collecting valve; and the power supplied by the first hydraulic pump is made to act on the melted plastic injecting mechanism, the first hydraulic pump and the second hydraulic pump supply power to plastic injecting together, and high-speed plastic injecting is achieved.
Description
Technical field
The present invention relates to a kind of high-speed injection molding machine.
Background technology
Injection machine is a kind of main former that thermoplastic or thermosetting plastics utilize mould for plastics make variously-shaped plastic, and range of application is quite varied.Existing injection molding machine injection speed is slow, and injection cycle is long, it is difficult to processing precise goods and thin product goods, provides the high injection machine of a kind of injection moulding speed for solving the problems referred to above for this present invention.
Summary of the invention
In order to solve the problems referred to above, the present invention provides a kind of high-speed injection molding machine.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of high-speed injection molding machine, including:
Frame；
Clamping mechanism, is arranged in frame, is used for controlling mould matched moulds locked mode；
Melten gel injection mechanism, is arranged in frame, for toward injection in mould；
Controlling organization; including the first hydraulic pump, the second hydraulic pump and converging valve; first hydraulic pump provides power by the first pipeline assembly for clamping mechanism; second hydraulic pump provides power by the second pipeline assembly for melten gel injection mechanism; converging valve and the first pipeline assembly, the second pipeline assembly connect, and can control the first pipeline assembly and the connection of the second pipeline assembly or cut off.
Described clamping mechanism uses machine strand formula structure.
Described melten gel injection mechanism includes oil motor, glue injection oil cylinder, power transmission shaft, screw rod, piston, piston one end is positioned at glue injection oil cylinder, the other end is connected with screw rod, and described oil motor is connected with one end of power transmission shaft, and the other end of power transmission shaft inserts glue injection oil cylinder and is connected with piston drive.
Described piston has the containing cavity of a receiving drive link, the end that power transmission shaft is connected with piston is provided with spline, the porch of described containing cavity is provided with an annular groove, is provided with a connection ring by bolt, this connection ring medial wall is provided with the spline with spline fitted in this annular groove.
The effective travel of described glue injection oil cylinder is 159mm.
The invention has the beneficial effects as follows: use the present invention of said structure by arranging the first hydraulic pump, the second hydraulic pump and converging valve, after matched moulds locked mode process completes, by converging valve, the first pipeline assembly and the second pipeline assembly are connected, the dynamic action provided by first hydraulic pump is on melten gel injection mechanism, jointly power is provided for injection, it is achieved high speed injection with the second hydraulic pump.Relatively common its injection speed of injection machine of the visible present invention has bigger lifting, it is adaptable to precise product and the making of thin product goods；Further, since clamping mechanism and melten gel injection mechanism can independently drive so that the present invention can carry out melten gel action when die sinking, and work efficiency is promoted.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the schematic diagram of melten gel injection mechanism in the present invention；
Fig. 2 is the schematic diagram of clamping mechanism in invention.
Detailed description of the invention
With reference to Fig. 1～Fig. 2, the present invention is a kind of high-speed injection molding machine, including: frame 1；Clamping mechanism 2, is arranged in frame 1, is used for controlling mould matched moulds locked mode；Melten gel injection mechanism 3, is arranged in frame 1, for toward injection in mould；Controlling organization; including the first hydraulic pump, the second hydraulic pump and converging valve; first hydraulic pump provides power by the first pipeline assembly for clamping mechanism 2; second hydraulic pump provides power by the second pipeline assembly for melten gel injection mechanism; converging valve and the first pipeline assembly, the second pipeline assembly connect, and can control the first pipeline assembly and the connection of the second pipeline assembly or cut off.Use the present invention of said structure by arranging the first hydraulic pump, the second hydraulic pump and converging valve, after matched moulds locked mode process completes, by converging valve, the first pipeline assembly and the second pipeline assembly are connected, the dynamic action provided by first hydraulic pump is on melten gel injection mechanism 3, jointly power is provided for injection, it is achieved high speed injection with the second hydraulic pump.Relatively common its injection speed of injection machine of the visible present invention has bigger lifting, it is adaptable to precise product and the making of thin product goods；Further, since clamping mechanism 2 and melten gel injection mechanism 3 can independently drive so that the present invention can carry out melten gel action when die sinking, and work efficiency is promoted.
As in figure 2 it is shown, in the present embodiment, clamping mechanism 2 uses machine to twist formula structure; machine strand formula structure is existing mature structure, is not detailed at this, and machine strand formula structure locked mode can provide bigger locked mode pressure; owing to machine twists the formula structure amplification effect to power, it is possible to decrease the pressure requirements to the first hydraulic pump.
As shown in Figure 1, melten gel injection mechanism includes rubber melting cylinder 31, oil motor 32, glue injection oil cylinder 33, power transmission shaft 34, screw rod 35, piston 36, screw rod 35 is positioned at rubber melting cylinder 31, piston 36 one end is positioned at glue injection oil cylinder 33, the other end is connected with screw rod 35, oil motor 32 is connected with one end of power transmission shaft 34, and the other end of power transmission shaft 34 inserts glue injection oil cylinder 33 and is in transmission connection with piston 36；Piston 36 has the containing cavity 38 of a receiving drive link, the end that power transmission shaft 34 is connected with piston 36 is provided with spline 39, the porch of containing cavity 38 is provided with an annular groove, by bolt, one connection ring 37 is installed in this annular groove, being provided with the spline with spline fitted on this connection ring 37 medial wall, the effective travel of glue injection oil cylinder is 159mm.Oil motor 32 is driven by hydraulic oil, oil motor 32 drives power transmission shaft 34 to rotate, power transmission shaft 34 drives piston 36 to rotate, piston 36 drives screw rod 35 to rotate, carry out melten gel preformed action, when rubber melting cylinder 31 front end is full of melten gel, screw rod 35 is rotated further after driving screw rod 35 and moves, piston 36 moves after following, power transmission shaft 34 is made to insert containing cavity 38, oil motor 32 quits work, then hydraulic oil drives glue injection oil cylinder 33, now the first hydraulic pump, second hydraulic pump interflow provides power for injection jointly, piston 36 does reach action, screw rod 35 is driven to move forward, melten gel is injected in mould, complete injection action.The setting connecting ring 37 can be easy to later maintenance, if the spline connecting ring 37 needs to change after long-time abrasion, only need to change connection ring 37, it is not required to change whole piston 36, simultaneously, connecting ring 37 to be connected with piston 36 bar by bolt, facilitate later maintenance to dismantle, the most existing power transmission shaft 34 is with to be connected ring 37 threaded more convenient.
Above-described embodiment is the preferred version of the present invention, and the present invention also can have other embodiments.Those skilled in the art also can make equivalent variations or replacement on the premise of spirit of the present invention, and modification or the replacement of these equivalents are all contained in the scope set by the application claim.
Claims (5)
1. a high-speed injection molding machine, it is characterised in that including:
Frame；
Clamping mechanism, is arranged in frame, is used for controlling mould matched moulds locked mode；
Melten gel injection mechanism, is arranged in frame, for toward injection in mould；
Controlling organization; including the first hydraulic pump, the second hydraulic pump and converging valve; first hydraulic pump provides power by the first pipeline assembly for clamping mechanism; second hydraulic pump provides power by the second pipeline assembly for melten gel injection mechanism; converging valve and the first pipeline assembly, the second pipeline assembly connect, and can control the first pipeline assembly and the connection of the second pipeline assembly or cut off.
2. a kind of high-speed injection molding machine as claimed in claim 1, it is characterised in that described clamping mechanism uses machine strand formula structure.
3. a kind of high-speed injection molding machine as claimed in claim 1, it is characterized in that described melten gel injection mechanism includes oil motor, glue injection oil cylinder, power transmission shaft, screw rod, piston, piston one end is positioned at glue injection oil cylinder, the other end is connected with screw rod, described oil motor is connected with one end of power transmission shaft, and the other end of power transmission shaft inserts glue injection oil cylinder and is connected with piston drive.
4. a kind of high-speed injection molding machine as claimed in claim 3, it is characterized in that described piston has the containing cavity of a receiving drive link, the end that power transmission shaft is connected with piston is provided with spline, the porch of described containing cavity is provided with an annular groove, by bolt, one connection ring is installed in this annular groove, this connection ring medial wall is provided with the spline with spline fitted.
5. a kind of high-speed injection molding machine as claimed in claim 3, it is characterised in that the effective travel of described glue injection oil cylinder is 159mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610298212.1A CN105922529A (en) | 2016-05-05 | 2016-05-05 | High-speed injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610298212.1A CN105922529A (en) | 2016-05-05 | 2016-05-05 | High-speed injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105922529A true CN105922529A (en) | 2016-09-07 |
Family
ID=56835438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610298212.1A Pending CN105922529A (en) | 2016-05-05 | 2016-05-05 | High-speed injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105922529A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106313457A (en) * | 2016-09-27 | 2017-01-11 | 中山力劲机械有限公司 | Ultra-high-speed injection molding machine |
| WO2018218768A1 (en) * | 2017-05-27 | 2018-12-06 | 苏州锦珂塑胶科技有限公司 | High performance injection molding machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2616356Y (en) * | 2003-06-09 | 2004-05-19 | 蔡桂森 | Rapid injection moulding machine |
| CN201026661Y (en) * | 2007-03-08 | 2008-02-27 | 东华机械有限公司 | Rapid highly effective plastic jetting-moulding machine structure for foaming and thin-wall plastics products |
| CN201036910Y (en) * | 2007-03-13 | 2008-03-19 | 梁辉洪 | High-speed injection machine |
| CN203031893U (en) * | 2013-01-14 | 2013-07-03 | 佛山市顺德区凯迪威机械有限公司 | Synchronous oil line with glue melting and injecting motions for injection molding machine |
| CN203919610U (en) * | 2014-07-02 | 2014-11-05 | 马鞍山市西满塑料包装有限公司 | A kind of system lid injection system |
-
2016
- 2016-05-05 CN CN201610298212.1A patent/CN105922529A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2616356Y (en) * | 2003-06-09 | 2004-05-19 | 蔡桂森 | Rapid injection moulding machine |
| CN201026661Y (en) * | 2007-03-08 | 2008-02-27 | 东华机械有限公司 | Rapid highly effective plastic jetting-moulding machine structure for foaming and thin-wall plastics products |
| CN201036910Y (en) * | 2007-03-13 | 2008-03-19 | 梁辉洪 | High-speed injection machine |
| CN203031893U (en) * | 2013-01-14 | 2013-07-03 | 佛山市顺德区凯迪威机械有限公司 | Synchronous oil line with glue melting and injecting motions for injection molding machine |
| CN203919610U (en) * | 2014-07-02 | 2014-11-05 | 马鞍山市西满塑料包装有限公司 | A kind of system lid injection system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106313457A (en) * | 2016-09-27 | 2017-01-11 | 中山力劲机械有限公司 | Ultra-high-speed injection molding machine |
| WO2018218768A1 (en) * | 2017-05-27 | 2018-12-06 | 苏州锦珂塑胶科技有限公司 | High performance injection molding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205364444U (en) | Two -way injection moulding machine locking mechanism | |
| CN105922529A (en) | High-speed injection molding machine | |
| CN203994596U (en) | The water channel separate type system of glass cement body mould | |
| CN103660218A (en) | A servo driving system of an injection moulding machine | |
| CN205835881U (en) | The injecting unit of injection machine | |
| CN203994547U (en) | The core rod location structure of glass cement body mould | |
| CN204604820U (en) | The synchronous high temperature sealing adhesive device of a kind of hydraulic pressure double-station for injection machine | |
| CN204054546U (en) | A kind of Two-Stage Injection Device | |
| CN204451068U (en) | A kind of injection mold needle-valve adhesive sealing mechanism | |
| CN104972604A (en) | Novel injection molding machine | |
| WO2016050002A1 (en) | Electro-hydraulic hybrid injection mechanism | |
| CN202498680U (en) | Color-mixing injection molding machine | |
| CN210501144U (en) | High-efficient linkage device of injection molding machine | |
| CN210283127U (en) | Melting and glue injection integrated structure | |
| CN204687284U (en) | A kind of combination two steps type injection mechanism | |
| CN203945611U (en) | The split type glue head of crossing | |
| CN203919610U (en) | A kind of system lid injection system | |
| CN104057588A (en) | Plastic injection system | |
| CN103386750B (en) | For the injection moulding apparatus in injection machine | |
| CN206493545U (en) | A kind of two steps type injection mechanism | |
| CN204505735U (en) | A kind of injection moulding apparatus | |
| CN202895632U (en) | Squeezing type large-injection quantity injection-molding device | |
| CN206374156U (en) | Rubber-moulding injection device | |
| CN205058470U (en) | Novel plastic injection machine | |
| CN216465871U (en) | Energy-conserving injection molding machine of bottle embryo preparation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160907 |