CN102225608B - Core ejector for nylon pipe sleeves - Google Patents
Core ejector for nylon pipe sleeves Download PDFInfo
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- CN102225608B CN102225608B CN2011100580662A CN201110058066A CN102225608B CN 102225608 B CN102225608 B CN 102225608B CN 2011100580662 A CN2011100580662 A CN 2011100580662A CN 201110058066 A CN201110058066 A CN 201110058066A CN 102225608 B CN102225608 B CN 102225608B
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- Prior art keywords
- nylon
- pipe sleeves
- core
- frame
- nylon pipe
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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 core ejector for nylon pipe sleeves.
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 injection molding process in nylon sleeve after injection mo(u)lding, could continue the injection molding process of next time.Prior art is all to withdraw from by manual rotation basically, not only wastes time and energy, and efficiency is low, and easily causes the nylon sleeve distortion, affects product quality.
Summary of the invention
The technical problem that the present invention solves: design a kind of core ejector for nylon pipe sleeves, adopt electronic mode that the fuse that is embedded in injection molding process in nylon sleeve is withdrawed from automatically, time saving and energy saving, efficiency is high, and nylon sleeve is not yielding, has guaranteed product quality.
The technical solution used in the present invention: a kind of core ejector for nylon pipe sleeves 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 reducing motor leans against on 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 simultaneously one group of nylon sleeve.
The 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 rotate by 360 degree, is convenient to outer six sides and moves back core joint and the interior six quick combinations of side's fuse.
3, adopt electronic mode automatically to move back core, time saving and energy saving, efficiency is high, and nylon sleeve is not yielding, has guaranteed product quality.
Description of drawings
Fig. 1 is 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 core ejector for nylon pipe sleeves, has frame 10, there is reducing motor 2 at the top of frame 10 by the vertical suspention of spring 1, horizontal lever handle 9 is installed on reducing motor 2, and an end of horizontal lever handle 9 leans against on 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 simultaneously two nylon sleeves 6.
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, the nylon sleeve of injection mo(u)lding is placed in two-piece type nylon sleeve clamping device 7 to be clamped, 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 nylon sleeves 6, start counterclockwise rotation of reducing motor 2, horizontal lever handle 9 leans against in vertical rod automatically with the rotatory inertia of reducing motor 2, keeps the motor balance.Outer hexagonal prism shape is moved back six counterclockwise rotations of side's fuses 8 in 5 drives of core joint, and meanwhile reducing motor 2 rises and resets under the pulling force effect of spring 1, and the interior six rapid risings of side's fuses 8 are withdrawed from nylon sleeve 6 and completed an operation cycle.Then close reducing motor 2, take off and overlap hexagonal prism shape outside and move back interior six side's fuses 8 of core joint 5 ends, outer hexagonal prism shape is moved back in interior six side's fuses 8 that core joint 5 inserts on next nylon sleeves 6, carry out next operation cycle and get final product.On 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, then next group is clamped on clamping device 7 with nylon sleeves 6 of interior six side's fuses 8, carry out next circulation and get final product.
Claims (4)
1. core ejector for nylon pipe sleeves, 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 reducing motor (2), and an end of horizontal lever handle (9) leans against on 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. core ejector for nylon pipe sleeves according to claim 1 is characterized in that: the described core joint (5) that moves back is outer hexagonal prism shape.
3. core ejector for nylon pipe sleeves according to claim 1 and 2, it is characterized in that: the below of described reducing motor (2) is provided with nylon sleeve clamping device (7).
4. core ejector for nylon pipe sleeves according to claim 3, it is characterized in that: described nylon sleeve clamping device (7) is the two-piece type clamping device, can clamp simultaneously one group of nylon sleeve (6).
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 CN102225608A (en) | 2011-10-26 |
| CN102225608B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Family Cites Families (3)
| 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 |
| JP5105612B2 (en) * | 2008-07-22 | 2012-12-26 | 株式会社名機製作所 | Ejector device and ejector device connection method |
-
2011
- 2011-03-10 CN CN2011100580662A patent/CN102225608B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Non-Patent Citations (4)
| Title |
|---|
| JP昭63-19219A 1988.01.27 |
| JP特开2002-264174A 2002.09.18 |
| JP特开2010-23371A 2010.02.04 |
| JP特许第4197902B2 2008.12.17 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102225608A (en) | 2011-10-26 |
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