A kind of mold stroke protector
Technical field
This utility model relates to hardware dies technical field, more particularly, it relates to a kind of mold stroke protector.
Background technology
Part adds man-hour, when mould-type use many types of cooperation or loose core more cooperation time, for preventing conjunction/typing from not putting in place or
Mould or goods are hit rotten by next action when not putting in place of loosing core, on mould device microswitch as microswitch as putting in place
Signal, to guarantee mould safety;But during microswitch operation, its switch connecting line it is frequently necessary to extract or insert, and easily damages
Bad, additionally when there is mechanical type collision, microswitch touching part easily deforms.
Utility model content
The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, it is provided that one not rapid wear
Go bad and the mold stroke protector of length in service life.
This utility model solves its technical problem and be the technical scheme is that
A kind of mold stroke protector of structure, including fixed block, moving mass and mould;Wherein, described mould include determining plate,
The control device that ejector retainner plate and the described ejector retainner plate of control run and stop;Fixed block is determined plate fix with described;Described moving mass with
Described ejector retainner plate is fixed;Described moving mass is provided with infrared tube sensor;Described fixed block is provided with and described infrared tube
Sensor coordinates the infrared remote receiver of sensing;Described fixed block is additionally provided with the described infrared remote receiver of process and receives signal and send
Signal to described control device makes it control the single-chip microcomputer that described ejector retainner plate is out of service.
Mold stroke protector described in the utility model, wherein, described fixed block is determined plate be screwed with described
Connect;Described moving mass is screwed with described ejector retainner plate and is connected.
Mold stroke protector described in the utility model, wherein, described moving mass is provided with and adsorbs with described ejector retainner plate
The first fixing electric magnet and the first control switch of the described first magnet switching electricity of control.
Mold stroke protector described in the utility model, wherein, described fixed block is provided with determines plate absorption admittedly with described
The second fixed electric magnet and the second control controlling described second magnet switching electric switch.
The beneficial effects of the utility model are: fixed with determining plate by fixed block, and moving mass and ejector retainner plate are fixed, fixing
Infrared receiver and single-chip microcomputer are set in block, infrared tube sensor is set in moving mass, by infrared induction as arriving
Position signal, it is not necessary to plug, service life is long, is susceptible to clash into and damages;Overall structure is simple, low cost.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below in conjunction with accompanying drawing and reality
The utility model is described in further detail to execute example, and the accompanying drawing in describing below is only the section Example of the present invention, for this
From the point of view of the those of ordinary skill of field, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings attached
Figure:
Fig. 1 is the mold stroke protector theory diagram of this utility model preferred embodiment;
Fig. 2 is the mold stroke protector theory diagram of this utility model preferred embodiment.
Detailed description of the invention
In order to make the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with this practicality
Technical scheme in new embodiment carries out clear, complete description, it is clear that described embodiment is of the present utility model
Section Example rather than all embodiment.Based on embodiments of the invention, those of ordinary skill in the art are not paying wound
The every other embodiment obtained on the premise of the property made work, broadly falls into protection domain of the present utility model.
The mold stroke protector of this utility model preferred embodiment is as it is shown in figure 1, refer to Fig. 2, including fixed block simultaneously
1, moving mass 2 and mould 3, mould 3 includes determining plate 30, ejector retainner plate 31 and controlling the control device that ejector retainner plate 31 runs and stops
32;Fixed block 1 is fixed with determining plate 30;Moving mass 2 is fixed with ejector retainner plate 31;Moving mass 2 is provided with infrared tube sensor 20;Gu
Determine block 1 and be provided with the infrared remote receiver 10 coordinating sensing with infrared tube sensor 20;Fixed block 1 is additionally provided with and processes infrared connecing
Receive device 10 receive signal and send a signal to control device 32 make it control ejector retainner plate 31 single-chip microcomputer out of service 11;By solid
Determining block 1 and determine plate 30 and fix, moving mass 2 is fixing with ejector retainner plate 31, arranges infrared receiver 10 and single-chip microcomputer in fixed block 1
11, infrared tube sensor 20 is set, by infrared induction as the signal that puts in place, it is not necessary to plug, service life in moving mass 2
Long, it is susceptible to clash into and damages;Overall structure is simple, low cost.
As it is shown in figure 1, fixed block 1 with determine plate 30 and be screwed and be connected;Moving mass 2 and ejector retainner plate 31 are solid by screw
Fixed connection;Being connected by screw, reliability is high.
As it is shown in figure 1, moving mass 2 is provided with first electric magnet 21 fixing with ejector retainner plate 31 absorption and controls the first electromagnetism
First control switch 22 of ferrum 21 power on/off, carries out absorption by electric magnet fixing, dismounts convenient.
As it is shown in figure 1, fixed block 1 is provided with second electric magnet 12 fixing with determining plate 30 absorption and controls the second electric magnet
Second control switch 13 of 12 power on/off, carries out absorption by electric magnet fixing, dismounts convenient.
It should be appreciated that for those of ordinary skills, can be improved according to the above description or be converted,
And all these modifications and variations all should belong to the protection domain of this utility model claims.