CN205395063U - Magnetic template - Google Patents
Magnetic template Download PDFInfo
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- CN205395063U CN205395063U CN201620176909.7U CN201620176909U CN205395063U CN 205395063 U CN205395063 U CN 205395063U CN 201620176909 U CN201620176909 U CN 201620176909U CN 205395063 U CN205395063 U CN 205395063U
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Abstract
The utility model belongs to the technical field of magnetic force equipment, refer in particular to a magnetic template, the preceding lateral wall of template is equipped with the cavity, the interval is equipped with the steerable magnetic magnetic force module of more than one in the cavity, the polarity of adjacent magnetic force module outer end is opposite, the lateral wall of template is equipped with the mould and hangs the mechanism, the template holds the mould through magnetic means, couple on the chain is connected with the rings on the mould, because making the mould take place the removal with magnetic template excesssive gap or mould at the in -process of moulding plastics, the unexpected condition lead to magnetic force to descend in the installation, so avoided the mould to drop on the ground because the chain is connected with the mould, the safety of personnel with equipment has been guaranteed, fix the mould through the chain jointly with magnetic means, play dual fixed effect, monitor mould and template separation and reunion through proximity switch jointly with the detecting coil, the effect that has the double insurance, the safety of assurance personnel and equipment, and is high in safety.
Description
Technical field
This utility model belongs to magnetic force devices technical field, refers in particular to a kind of Magnetic template.
Background technology
Magnetic template is by extensive injection machine, various different moulds are conveniently carried out quick die change by same injection machine, the die change time is made to be greatly shortened, save personnel simultaneously, the precision that uniform force is product improves further, it is greatly reduced the loss of mould, improves the mold use life-span.
At present; existing Magnetic template typically only holds mould by magnetic force; not other the measure protecting mould further; so in injection moulding process, once occur that emergency case makes to occur between Magnetic template and mould to depart to make the absorption affinity of mould be substantially reduced and drop, now injection machine does not stop injection moulding; like this will there is great personal safety accident; injection-moulding device also can damage, so the safety of existing Magnetic template is not high, there is great potential safety hazard.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in construction, can effectively ensure the Magnetic template of personnel and injection-moulding device safety.
The purpose of this utility model is achieved in that
A kind of Magnetic template, including template, the front side wall of described template is provided with cavity, is interval with the more than one magnetic module controlling magnetic in cavity, and the opposite polarity of adjacent magnetic module outer end, the sidewall of template is provided with mould hitch.
In technique scheme, the structure of described mould hitch is: one end of chain is adjustable through the groove in the middle part of the fixed block of template upper side wall or the groove in the middle part of template upper side wall the extension elongation that is crimped in fixed block or template with block to realize chain, and the other end of chain is provided with hook.
In technique scheme, the structure of described mould hitch is: the upside of template left and right side is equipped with chain, one end of chain is each passed through the groove in the middle part of corresponding fixed block or the groove in the middle part of template and the extension elongation that is crimped in fixed block or template with block to realize chain is adjustable, and the other end of chain is provided with hook.
In technique scheme, the structure being interval with the plural magnetic module controlling magnetic in described cavity is: be interval with plural iron core in described cavity, the bottom of each iron core is equipped with permanent magnets, each permanent magnets is all set with coil, between adjacent iron core and iron core, between iron core and cavity side walls, is equipped with Magnet.
In technique scheme, described permanent magnets and iron core are fixed by screws in cavity.
In technique scheme, the front side wall of more than one iron core or rear wall are provided with annular groove, are provided with the detection coil of the magnetism intensity change of induced magnetism device in annular groove.
In technique scheme, described detection coil is connected with controlling system
In technique scheme, the front side wall of described template is provided with the proximity switch of detection mould and template clutch.
In technique scheme, described proximity switch is connected with controlling system
In technique scheme, on the outer edge of described template, circumference is arranged at intervals with installing hole.
This utility model highlights and useful having the technical effect that compared to existing technology
1, during use of the present utility model, mould is arranged in template, mould is held by template by magnetic means, hook on chain is connected with the suspension ring on mould, owing to fortuitous event makes mould be moved in injection moulding process cause that magnetic force declines with Magnetic template excesssive gap or mould in installation process, owing to chain is connected so avoiding mould and dropping on the ground with mould, it is ensured that the safety of personnel and equipment.
2, the front side wall of template of the present utility model is provided with the proximity switch of detection mould and template clutch, in installation process, mould and Magnetic template excesssive gap cause that magnetic force declines, mould departs from template, proximity switch detects that mould departs from thus signal an alert is to control system with template in time, control system controls injection-moulding device and quits work, it is ensured that the safety of personnel and equipment.
3, iron core of the present utility model is provided with the detection coil of the magnetism intensity change of induced magnetism device, when in injection moulding process, the magnetic means in template is due to fortuitous event reduction magnetic, after mould and template disengaging, the magnetism intensity of magnetic means changes, cause that detection coil produces electric current and makes control system control injection-moulding device quit work, it is ensured that the safety of personnel and equipment.
4, this utility model fixes mould jointly by chain and magnetic means, play dual fixing effect, jointly monitor mould and template clutch by proximity switch with detection coil, there is the effect of double insurance, the safety of guarantee personnel and equipment, safety is high.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is the structure for amplifying schematic diagram in A portion in Fig. 1.
Fig. 3 is the cross-sectional view that template of the present utility model holds mould.
Fig. 4 is the cross-sectional view that template of the present utility model unclamps mould.
Detailed description of the invention
This utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 14:
A kind of Magnetic template, including template 1, the front side wall of described template 1 is provided with cavity, is provided with the more than one opposite polarity controlling the magnetic module of magnetic, adjacent magnetic module outer end in cavity, and the sidewall of template 1 is provided with mould hitch.
The structure of above-mentioned mould hitch is: one end of chain 4 is adjustable through the groove 5 in the middle part of the fixed block 3 of template 1 upper side wall or the groove 5 in the middle part of template upper side wall the extension elongation that is crimped in fixed block 3 or template 1 with block 7 to realize chain 4, the other end of chain 4 is provided with hook 6, block 7 is sleeved on the screw rod 8 of fixed block 3 and is fixed or block 7 is bolted on fixed block 3 by nut 9, nut 9 is wing nut or other nut, regulate wing nut during use or bolt makes block 7 unclamp the length of scalable chain 4, the hook 6 of chain 4 one end is buckled on the suspension ring of mould 2, wing nut or bolt being screwed after straining chain 4 again makes chain 4 to move.
The structure of above-mentioned mould hitch is: template 1 is left, the upside on right side is equipped with chain 4, one end of chain 4 is each passed through the groove 5 in the middle part of corresponding fixed block 3 or the groove 5 in the middle part of template 1 and the extension elongation that is crimped in fixed block 3 or template 1 with block 7 to realize chain 4 is adjustable, the other end of chain 4 is provided with hook 6, block 7 is sleeved on the screw rod 8 of fixed block 3 and is fixed or block 7 is bolted on fixed block 3 by nut 9, nut 9 is wing nut or other nut, regulate wing nut during use or bolt makes block 7 unclamp the length of scalable chain 4, respectively the hook 6 of two chain 4 one end is buckled in mould 2 left, on the suspension ring on right side, wing nut or bolt being screwed after straining chain 4 again makes chain 4 to move.
The structure being interval with the plural magnetic module controlling magnetic in above-mentioned cavity is: be interval with plural iron core 12 in described cavity, the bottom of each iron core 12 is equipped with permanent magnets 10, permanent magnets 10 is alnico, each permanent magnets 10 is all set with coil 11, between adjacent iron core 12 and iron core 12, Magnet 13 it is equipped with between iron core 12 and cavity side walls, Magnet 13 is ndfeb magnet, with reference to Fig. 3, coil 11 energising after make permanent magnets 10 near the side of iron core 12 with Magnet 13 when the polarity of the side of iron core 12 is identical, mould is inhaled 2 in template 1 by the loop that the magnetic line of force of permanent magnets 10 and Magnet 13 forms Guan Bi by mould 2；With reference to Fig. 4, when coil 11 lead to make after reverse current permanent magnets 10 near the side of iron core 12 and Magnet near the opposite polarity of the side of iron core time, the magnetic line of force of permanent magnets 10 forms the loop of Guan Bi thus loosening mould 2 by iron core 12 again through ndfeb magnet 13, the sense of current only needing control coil 11 can Control architecture 1 and mould 2 clutch, the easy installation and removal of mould 2；
Above-mentioned permanent magnets 10 is fixed in cavity by screw 14 with iron core 13.
Front side wall or the rear wall of iron core 13 more than said one are provided with annular groove, the detection coil 15 of the magnetism intensity change of induced magnetism device it is provided with in annular groove, detection coil 15 is connected with the control system of Magnetic template, owing to causing when fortuitous event generation mould moves that mould departs from template in injection moulding process, and the magnetism intensity of magnetic means changes and makes detection coil 15 produce electric current, magnetism intensity is converted the current into by computer, this magnetism intensity is contrasted with the magnetism intensity of setting in computer, if time within the scope of the magnetism intensity that this magnetism intensity is not arranged in computer, computer controls injection-moulding device and quits work, the safety of guarantee personnel and equipment.
The front side wall of above-mentioned template 1 is provided with the proximity switch 16 of detection mould 2 and template 1 clutch, proximity switch 16 controls system with Magnetic template and is connected, proximity switch 16 is passive proximity switch or vortex type proximity switch or capacitive approach switch or proximity Hall switch or photo-electric proximity switch, install or injection moulding process departs from mould 2 and template 1, proximity switch 16 detects that mould 2 and template 1 depart from and produce alarm signal to control system, control system controls injection-moulding device after receiving alarm signal and quits work, it is ensured that the safety of personnel and equipment.
On the outer edge of above-mentioned template 1, circumference is arranged at intervals with installing hole 17.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection domain of the present utility model according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by within protection domain of the present utility model.
Claims (10)
1. a Magnetic template, including template, it is characterized in that: the front side wall of described template is provided with cavity, being interval with the plural opposite polarity controlling the magnetic module of magnetic, adjacent magnetic module outer end in cavity, the sidewall of template is provided with mould hitch.
2. Magnetic template according to claim 1, it is characterized in that: the structure of described mould hitch is: one end of chain is adjustable through the groove in the middle part of the fixed block of template upper side wall or the groove in the middle part of template upper side wall the extension elongation that is crimped in fixed block or template with block to realize chain, and the other end of chain is provided with hook.
3. Magnetic template according to claim 1, it is characterized in that: the structure of described mould hitch is: the upside of template left and right side is equipped with chain, one end of chain is each passed through the groove in the middle part of corresponding fixed block or the groove in the middle part of template and the extension elongation that is crimped in fixed block or template with block to realize chain is adjustable, and the other end of chain is provided with hook.
4. Magnetic template according to claim 1, it is characterized in that: the structure being interval with the plural magnetic module controlling magnetic in described cavity is: be interval with plural iron core in described cavity, the bottom of each iron core is equipped with permanent magnets, each permanent magnets is all set with coil, between adjacent iron core and iron core, between iron core and cavity side walls, is equipped with Magnet.
5. Magnetic template according to claim 4, it is characterised in that: described permanent magnets and iron core are fixed by screws in cavity.
6. Magnetic template according to claim 4, it is characterised in that: the front side wall of more than one iron core or rear wall are provided with annular groove, are provided with the detection coil of the magnetism intensity change of induced magnetism device in annular groove.
7. Magnetic template according to claim 6, it is characterised in that: described detection coil is connected with controlling system.
8. Magnetic template according to claim 1, it is characterised in that: the front side wall of described template is provided with the proximity switch of detection mould and template clutch.
9. Magnetic template according to claim 8, it is characterised in that: described proximity switch is connected with controlling system.
10. Magnetic template according to claim 1, it is characterised in that: on the outer edge of described template, circumference is arranged at intervals with installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620176909.7U CN205395063U (en) | 2016-03-08 | 2016-03-08 | Magnetic template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620176909.7U CN205395063U (en) | 2016-03-08 | 2016-03-08 | Magnetic template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205395063U true CN205395063U (en) | 2016-07-27 |
Family
ID=56441932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620176909.7U Active CN205395063U (en) | 2016-03-08 | 2016-03-08 | Magnetic template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205395063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773940A (en) * | 2016-03-08 | 2016-07-20 | 胡聪燕 | Magnetic die plate |
| CN110103399A (en) * | 2019-04-15 | 2019-08-09 | 宁波海迈克精密机械制造有限公司 | A kind of mold protective device being used cooperatively with Magnetic template |
-
2016
- 2016-03-08 CN CN201620176909.7U patent/CN205395063U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773940A (en) * | 2016-03-08 | 2016-07-20 | 胡聪燕 | Magnetic die plate |
| CN110103399A (en) * | 2019-04-15 | 2019-08-09 | 宁波海迈克精密机械制造有限公司 | A kind of mold protective device being used cooperatively with Magnetic template |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220928 Address after: 318013 Fanrong Village, Jialiao Street, Jiaojiang District, Taizhou City, Zhejiang Province Patentee after: Taizhou Ditaidian Permanent Magnet Technology Co.,Ltd. Address before: No. 49, Environmental Protection Road, Chumen Town, Yuhuan County, Taizhou City, Zhejiang Province 317600 Patentee before: Hu Congyan |
|
| TR01 | Transfer of patent right |