CN104802338A - Die replacing device - Google Patents
Die replacing device Download PDFInfo
- Publication number
- CN104802338A CN104802338A CN201510184793.1A CN201510184793A CN104802338A CN 104802338 A CN104802338 A CN 104802338A CN 201510184793 A CN201510184793 A CN 201510184793A CN 104802338 A CN104802338 A CN 104802338A
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- CN
- China
- Prior art keywords
- permanent magnet
- positioning seat
- mold positioning
- die
- mould
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- 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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- Moulds For Moulding Plastics Or The Like (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
The invention discloses a die replacing device which is arranged on a rack, and includes a strip-shaped permanent magnet, a magnetizer spacer bush, a driving device, two non-magnetic-conductible baffles and a die fixing base, wherein the magnetizer spacer bush is arranged on the peripheral part of the outer side of the strip-shaped permanent magnet, and is provided with a circular-ring shaped radial section; the driving device is used for driving the strip-shaped permanent magnet to rotate around the middle point of the driving device and inside the magnetizer spacer bush; the two non-magnetic-conductible baffles are clamped at the two radial ends of the magnetizer spacer bush respectively and are positioned at the rotation paths of the two ends of the strip-shaped permanent magnet; the die fixing base is arranged at the periphery part of the outer side of the magnetizer spacer bush and is used for being connected with a die; permeability magnetic materials are arranged inside the die and the die fixing base; the die fixing base is arranged on the rack. According to the invention, the die is filled with the permeability magnetic material and the permanent magnet is mounted inside the die fixing base, so that the magnetic force of the permanent magnet to the die is controlled to be switched on and off through an adjusting handle, as a result, the die can be replaced conveniently; the device provided by the invention is simple in structure, enables dies to be replaced conveniently and quickly, and effectively improves the production efficiency of equipment.
Description
Technical field
the present invention relates to a kind of more changing device for mould.
Background technology
traditional mould, when changing, needing the multiple screw for being fixed on by mould in frame of repeatedly degree of tightness, having carried out more changing jobs to mould, or passes into compressed air-driven and can complete replacing to mould, wastes time and energy.
Summary of the invention
the object of this invention is to provide a kind of simple and quick more changing device for more mold exchange.
for achieving the above object, the technical solution used in the present invention is:
a kind of more changing device for mould, described more changing device is located in frame, described more changing device comprises strip permanent magnet, the radial section being located on perimembranous outside described strip permanent magnet is the magnetic conductor spacer of annular, for the drive unit driving described strip permanent magnet to rotate in described magnetic conductor spacer around its mid point, two two ends and the not magnetic conduction dividing plate be positioned on the rotation path of described strip permanent magnet two ends being arranged in described magnetic conductor spacer radial direction respectively, be located at the mold positioning seat for being connected with described mould of perimembranous outside described magnetic conductor spacer, all containing permeability magnetic material in described mould and described mold positioning seat, described mold positioning seat is located in described frame.
preferably, described mould is bed die, and described frame is provided with bed die elevating system, and described mold positioning seat is located on described bed die elevating system.
more preferably, the lower surface of described bed die is provided with groove, and the upper surface of described mold positioning seat is provided with the lug boss snapping in described groove for coordinating.
still more preferably, the alignment pin for preventing described bed die from rotating relative to described mold positioning seat is also provided with between described bed die and described mold positioning seat.
preferably, described drive unit is regulating handle, and one end of described regulating handle is fixedly arranged on described strip permanent magnet, and the other end of described regulating handle passes the setting of described mold positioning seat.
due to the utilization of technique scheme, the present invention compared with prior art has following advantages: a kind of more changing device for mould of the present invention, permeability magnetic material is established by filling out in mould, and in mold positioning seat, be equiped with permanent magnet, the break-make of this permanent magnet to mould magnetic force can be controlled by regulating handle, thus complete more changing jobs to mould easily.Apparatus of the present invention structure is simple, efficient and convenient to the replacing of mould, effectively raises the production efficiency of equipment.
Accompanying drawing explanation
the front view in frame is located at by accompanying drawing 1 for apparatus of the present invention;
the side view in frame is located at by accompanying drawing 2 for apparatus of the present invention;
accompanying drawing 3 be in accompanying drawing 2 A at the enlarged diagram of position one;
accompanying drawing 4 be in accompanying drawing 2 A at the enlarged diagram of position two.
wherein: 1, frame; 2, bed die; 21, groove; 3, strip permanent magnet; 4, magnetic conductor spacer; 5, regulating handle; 6, not magnetic conduction dividing plate; 7, mold positioning seat; 71, lug boss; 8, bed die elevating system; 9, alignment pin.
Detailed description of the invention
below in conjunction with accompanying drawing, technical scheme of the present invention is further elaborated.
shown in Fig. 1-4, above-mentioned a kind of more changing device for mould, is located in frame 1.This more changing device comprise strip permanent magnet 3, be located on magnetic conductor spacer 4 that the radial section of perimembranous outside this strip permanent magnet 3 is annular, the drive unit for driving this strip permanent magnet 3 to rotate in magnetic conductor spacer 4 around its mid point, two two ends being arranged in magnetic conductor spacer 4 radial direction respectively and being positioned at not magnetic conduction dividing plate 6 on the rotation path of strip permanent magnet 3 two ends, being located at the mold positioning seat 7 for being connected with mould of perimembranous outside this magnetic conductor spacer 4.All containing permeability magnetic material in this mould and mold positioning seat 7, above-mentioned mold positioning seat 7 is located in frame 1.
by above-mentioned setting:
when drive unit drives strip permanent magnet 3 to turn to position two around its mid point, namely two not magnetic conduction dividing plates 6 are aimed at the two ends of strip permanent magnet 3 respectively, from magnetic conductor spacer 4, by left and right that not magnetic conduction dividing plate 6 is separately formed, (left and right directions said here is with reference to figure 3 respectively for the magnetic line of force wherein, left in Fig. 3 is left here) in both sides circulation form the closed magnetic line of force, now strip permanent magnet 3 pairs of nonmagnetic attractions of mould, can change mould easily;
when drive unit drives strip permanent magnet 3 to turn to position for the moment around its mid point, namely the left and right sides of magnetic conductor spacer 4 is aimed at the two ends of strip permanent magnet 3 respectively, then the magnetic line of force is from N pole, successively through the left side of magnetic conductor spacer 4, the right side of mould, magnetic conductor spacer 4, finally get back to S pole, form the closed magnetic line of force, mould is adsorbed on mold positioning seat.
in the present embodiment, above-mentioned mould is bed die 2, and this frame 1 is provided with bed die elevating system 8, and above-mentioned mold positioning seat 7 is located on this bed die elevating system 8.The lower surface of this bed die 2 is provided with groove 21, and the upper surface of mold positioning seat 7 is provided with the lug boss 71 snapping in this groove 21 for coordinating.Also be provided with the alignment pin 9 for preventing bed die 2 opposing mold positioning seat 7 from rotating between this bed die 2 and mold positioning seat 7, the two ends of this alignment pin 9 snap between bed die 2 and mold positioning seat 7 respectively.
in the present embodiment, above-mentioned drive unit is regulating handle 5, and one end of this regulating handle 5 is fixedly arranged on strip permanent magnet 3, and the other end of this regulating handle 5 passes mold positioning seat 7, by rotating the other end of this regulating handle 5, strip permanent magnet 3 synchronous axial system can be controlled.
the concrete course of work setting forth lower the present embodiment below:
when needs load bed die 2, the lug boss 71 that the groove 21 of bed die 2 lower end is aimed on mold positioning seat 7 is placed on this mold positioning seat 7, then regulating handle 5 is rotated, regulating handle 5 drives strip permanent magnet 3 to turn to position one around its mid point, namely the left and right sides of magnetic conductor spacer 4 is aimed at the two ends of strip permanent magnet 3 respectively, then the magnetic line of force is from N pole, successively through the left side of magnetic conductor spacer 4, the right side of mould, magnetic conductor spacer 4, finally get back to S pole, form the closed magnetic line of force, this bed die 2 is adsorbed on mold positioning seat 7 firmly.
when bed die 2 changed by needs, rotate regulating handle 5, regulating handle 5 drives strip permanent magnet 3 to turn to position two around its mid point, namely two not magnetic conduction dividing plates 6 are aimed at the two ends of strip permanent magnet 3 respectively, the left and right sides that the magnetic line of force wherein is separately formed from magnetic conductor spacer 4 by not magnetic conduction dividing plate 6 respectively, circulation forms the closed magnetic line of force, now strip permanent magnet 3 pairs of nonmagnetic attractions of bed die 2, can change this bed die 2 fast and easily.
above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (5)
1. the more changing device for mould, described more changing device is located in frame, it is characterized in that: described more changing device comprises strip permanent magnet, the radial section being located on perimembranous outside described strip permanent magnet is the magnetic conductor spacer of annular, for the drive unit driving described strip permanent magnet to rotate in described magnetic conductor spacer around its mid point, two two ends and the not magnetic conduction dividing plate be positioned on the rotation path of described strip permanent magnet two ends being arranged in described magnetic conductor spacer radial direction respectively, be located at the mold positioning seat for being connected with described mould of perimembranous outside described magnetic conductor spacer, all containing permeability magnetic material in described mould and described mold positioning seat, described mold positioning seat is located in described frame.
2. a kind of more changing device for mould according to claim 1, is characterized in that: described mould is bed die, and described frame is provided with bed die elevating system, and described mold positioning seat is located on described bed die elevating system.
3. a kind of more changing device for mould according to claim 2, is characterized in that: the lower surface of described bed die is provided with groove, and the upper surface of described mold positioning seat is provided with the lug boss snapping in described groove for coordinating.
4. a kind of more changing device for mould according to claim 3, is characterized in that: be also provided with the alignment pin for preventing described bed die from rotating relative to described mold positioning seat between described bed die and described mold positioning seat.
5. a kind of more changing device for mould according to claim 1, it is characterized in that: described drive unit is regulating handle, one end of described regulating handle is fixedly arranged on described strip permanent magnet, and the other end of described regulating handle passes the setting of described mold positioning seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510184793.1A CN104802338B (en) | 2015-04-17 | 2015-04-17 | Die replacing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510184793.1A CN104802338B (en) | 2015-04-17 | 2015-04-17 | Die replacing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104802338A true CN104802338A (en) | 2015-07-29 |
| CN104802338B CN104802338B (en) | 2017-04-26 |
Family
ID=53687729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510184793.1A Active CN104802338B (en) | 2015-04-17 | 2015-04-17 | Die replacing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104802338B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05237878A (en) * | 1992-02-26 | 1993-09-17 | Sekisui Chem Co Ltd | Injection mold |
| CN2570019Y (en) * | 2002-08-30 | 2003-09-03 | 天津市天锻压力机有限公司 | Rapid mould changing equipment for small-sized hydraulic press |
| JP2009248352A (en) * | 2008-04-02 | 2009-10-29 | Pascal Engineering Corp | Magnetic fixing device |
| CN201970427U (en) * | 2010-12-22 | 2011-09-14 | 上海名辰模塑科技有限公司 | Fast mold change device for large-size mold |
| CN203876099U (en) * | 2014-04-19 | 2014-10-15 | 江苏力凡胶囊有限公司 | Mold positioning device |
| CN204525872U (en) * | 2015-04-17 | 2015-08-05 | 江苏新美星包装机械股份有限公司 | A kind of more changing device for mould |
-
2015
- 2015-04-17 CN CN201510184793.1A patent/CN104802338B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05237878A (en) * | 1992-02-26 | 1993-09-17 | Sekisui Chem Co Ltd | Injection mold |
| CN2570019Y (en) * | 2002-08-30 | 2003-09-03 | 天津市天锻压力机有限公司 | Rapid mould changing equipment for small-sized hydraulic press |
| JP2009248352A (en) * | 2008-04-02 | 2009-10-29 | Pascal Engineering Corp | Magnetic fixing device |
| CN201970427U (en) * | 2010-12-22 | 2011-09-14 | 上海名辰模塑科技有限公司 | Fast mold change device for large-size mold |
| CN203876099U (en) * | 2014-04-19 | 2014-10-15 | 江苏力凡胶囊有限公司 | Mold positioning device |
| CN204525872U (en) * | 2015-04-17 | 2015-08-05 | 江苏新美星包装机械股份有限公司 | A kind of more changing device for mould |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104802338B (en) | 2017-04-26 |
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