CN102225608A - Core ejector for nylon pipe sleeves - Google Patents
Core ejector for nylon pipe sleeves Download PDFInfo
- Publication number
- CN102225608A CN102225608A CN2011100580662A CN201110058066A CN102225608A CN 102225608 A CN102225608 A CN 102225608A CN 2011100580662 A CN2011100580662 A CN 2011100580662A CN 201110058066 A CN201110058066 A CN 201110058066A CN 102225608 A CN102225608 A CN 102225608A
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- CN
- China
- Prior art keywords
- nylon sleeve
- frame
- nylon
- reducing motor
- pipe sleeves
- 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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- Injection Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Motors, Generators (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A core ejector for nylon pipe sleeves comprises a frame (10) and is characterized in that a deceleration motor (2) suspends on the top of the frame (10) through a spring (1); the deceleration motor (2) is equipped with a horizontal lever handle (9), one end of which leans against the frame (10) and the other end of which is equipped with a motor control switch (3); and a core-removing joint (5) is fixed on a power take-off shaft at the bottom of the deceleration motor (2) through a connecting sleeve (4). By electric mode, the core ejector for nylon pipe sleeves in the invention is operated to automatically remove cores pre-embedded inside nylon pipe sleeves in the injection moulding technology, saving labor and time with high efficiency; in addition, the nylon sleeves are not easy to deform, thus guaranteeing the product quality.
Description
Technical field
The invention belongs to the injection molding technology field, be specifically related to a kind of nylon sleeve mandrel string.
Background technology
In subway and light rail process of construction, need a large amount of pre-buried nylon sleeves at present.And nylon sleeve must withdraw from the fuse that is embedded in the injection molding process in the nylon sleeve after injection mo(u)lding, could continue the injection molding process of next time.Prior art all is to withdraw from by manual rotation basically, not only wastes time and energy, and efficient is low, and causes the nylon sleeve distortion easily, influences product quality.
Summary of the invention
The technical problem that the present invention solves: design a kind of nylon sleeve mandrel string, adopt electronic mode that the fuse that is embedded in the injection molding process in the nylon sleeve is withdrawed from automatically, time saving and energy saving, the efficient height, and also nylon sleeve is not yielding, has guaranteed product quality.
The technical solution used in the present invention: a kind of nylon sleeve mandrel string has frame.There is reducing motor at the top of described frame by the vertical suspention of spring, the end that horizontal lever handle and horizontal lever handle are installed on the reducing motor leans against on the frame, the other end is equipped with motor control switch, moves back the core joint and is fixed on the power output shaft of reducing motor lower end by adapter sleeve.
The described core joint that moves back is outer hexagonal prism shape.
The below of described reducing motor is provided with the nylon sleeve clamping device.
Described nylon sleeve clamping device is the two-piece type clamping device, can clamp one group of nylon sleeve simultaneously.
Advantage that the present invention compared with prior art has and effect:
1, simple in structure, easy to use, cost is low.
2, work drive motor adopts spring suspended on frame, can 360 degree rotations, be convenient to that outer six sides move back the core joint and interior six side's fuse is quick combines.
3, adopt electronic mode to move back core automatically, time saving and energy saving, the efficient height, and also nylon sleeve is not yielding, has guaranteed product quality.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing 1 a kind of embodiment of the present invention is described.
A kind of nylon sleeve mandrel string, has frame 10, there is reducing motor 2 at the top of frame 10 by spring 1 vertical suspention, horizontal lever handle 9 is installed on the reducing motor 2, and an end of horizontal lever handle 9 leans against on the frame 10, the other end is equipped with motor control switch 3, and outer hexagonal prism shape is moved back core joint 5 and is fixed on the power output shaft of reducing motor 2 lower ends by adapter sleeve 4.The below of reducing motor 2 is provided with two-piece type nylon sleeve clamping device 7, can clamp two nylon sleeves 6 simultaneously.
Described reducing motor 2 is formed by ac motor and cycloidal reducer set, and the main shaft of ac motor connects with the power input shaft of cycloidal reducer, and outer hexagonal prism shape is moved back core joint 5 and is fixed on the power output shaft of cycloidal reducer by adapter sleeve 4.
During use, place two-piece type nylon sleeve clamping device 7 to clamp the nylon sleeve of injection mo(u)lding, operating personnel press down reducing motor 2 by horizontal lever handle 9, outer hexagonal prism shape is moved back core joint 5 inserts in interior six side's fuses 8 on the nylon sleeves 6, start reducing motor 2 rotation counterclockwise, horizontal lever handle 9 leans against in the vertical rod automatically with the rotatory inertia of reducing motor 2, keeps the motor balance.Outer hexagonal prism shape move back core joint 5 drive in six side's fuses 8 rotations counterclockwise, meanwhile reducing motor 2 rises under the pulling force effect of spring 1 and resets, interior six side's fuses 8 risings rapidly withdraw from nylon sleeve 6 and finish a working cycles.Close reducing motor 2 then, take off and overlap interior six side's fuses 8 that hexagonal prism shape is outside moved back core joint 5 ends, outer hexagonal prism shape is moved back in interior six side's fuses 8 that core joint 5 inserts on the next nylon sleeve 6, carry out next working cycles and get final product.On the clamping device 7 clamping nylon sleeve 6 on interior six side's fuses 8 all withdraw from after, unclamp clamping device 7, take off nylon sleeve 6, the nylon sleeve 6 that then next group is had interior six side's fuses 8 is clamped on the clamping device 7, carries out next circulation and gets final product.
Claims (4)
1. nylon sleeve mandrel string, has frame (10), it is characterized in that: there is reducing motor (2) at the top of described frame (10) by the vertical suspention of spring (1), horizontal lever handle (9) is installed on the reducing motor (2), and an end of horizontal lever handle (9) leans against on the frame (10), the other end is equipped with motor control switch (3), moves back core joint (5) and is fixed on the power output shaft of reducing motor (2) lower end by adapter sleeve (4).
2. nylon sleeve mandrel string according to claim 1 is characterized in that: the described core joint (5) that moves back is outer hexagonal prism shape.
3. nylon sleeve mandrel string according to claim 1 and 2 is characterized in that: the below of described reducing motor (2) is provided with nylon sleeve clamping device (7).
4. nylon sleeve mandrel string according to claim 3 is characterized in that: described nylon sleeve clamping device (7) is the two-piece type clamping device, can clamp one group of nylon sleeve (6) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100580662A CN102225608B (en) | 2011-03-10 | 2011-03-10 | Core ejector for nylon pipe sleeves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100580662A CN102225608B (en) | 2011-03-10 | 2011-03-10 | Core ejector for nylon pipe sleeves |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102225608A true CN102225608A (en) | 2011-10-26 |
| CN102225608B CN102225608B (en) | 2013-11-20 |
Family
ID=44806625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100580662A Active CN102225608B (en) | 2011-03-10 | 2011-03-10 | Core ejector for nylon pipe sleeves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102225608B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350175A (en) * | 2015-11-20 | 2016-02-24 | 浙江理工大学 | Three-dimensional annular braided composite material tube and mandrel separation system and method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6319219A (en) * | 1986-07-11 | 1988-01-27 | Fanuc Ltd | Product ejector in injection molding machine |
| JP2002264174A (en) * | 2001-03-13 | 2002-09-18 | Daiko Sangyo Kk | Resin molding method and mold apparatus therefor |
| CN1853836A (en) * | 2005-04-19 | 2006-11-01 | 雅各布卡盘制造公司 | Chuck with improved sleeve |
| JP4197902B2 (en) * | 2002-07-23 | 2008-12-17 | 株式会社パイオラックス | Ejector mechanism of injection molding machine |
| JP2010023371A (en) * | 2008-07-22 | 2010-02-04 | Meiki Co Ltd | Ejector and connection method of ejector |
| CN101954694A (en) * | 2010-09-25 | 2011-01-26 | 晋亿实业股份有限公司 | Automatic sleeve demoulding mechanism |
| CN202037797U (en) * | 2011-03-10 | 2011-11-16 | 李慧玲 | Nylon casing core knockout machine |
-
2011
- 2011-03-10 CN CN2011100580662A patent/CN102225608B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6319219A (en) * | 1986-07-11 | 1988-01-27 | Fanuc Ltd | Product ejector in injection molding machine |
| JP2002264174A (en) * | 2001-03-13 | 2002-09-18 | Daiko Sangyo Kk | Resin molding method and mold apparatus therefor |
| JP4197902B2 (en) * | 2002-07-23 | 2008-12-17 | 株式会社パイオラックス | Ejector mechanism of injection molding machine |
| CN1853836A (en) * | 2005-04-19 | 2006-11-01 | 雅各布卡盘制造公司 | Chuck with improved sleeve |
| JP2010023371A (en) * | 2008-07-22 | 2010-02-04 | Meiki Co Ltd | Ejector and connection method of ejector |
| CN101954694A (en) * | 2010-09-25 | 2011-01-26 | 晋亿实业股份有限公司 | Automatic sleeve demoulding mechanism |
| CN202037797U (en) * | 2011-03-10 | 2011-11-16 | 李慧玲 | Nylon casing core knockout machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350175A (en) * | 2015-11-20 | 2016-02-24 | 浙江理工大学 | Three-dimensional annular braided composite material tube and mandrel separation system and method thereof |
| CN105350175B (en) * | 2015-11-20 | 2017-04-12 | 浙江理工大学 | Three-dimensional annular braided composite material tube and mandrel separation system and method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102225608B (en) | 2013-11-20 |
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