The Electric protective door of a kind of pressure die-casting machine
Technical field
The utility model belongs to pressure die-casting machine technical field, particularly the Electric protective door of a kind of pressure die-casting machine.
Background technology
Along with the high speed development of national economy, the particularly development of automotive industry, 3C industry, increase the demand to large-scale die-casting machine, such as current horizontal type cold-chamber die casting, primarily of support, closed type machine structure, injection mechanism, hydraulic control system, electrical control system, oiling system, cooling and protective door mechanism composition, but present protection door is opened and is all adopted manually, protects door weight, not only strengthen labor strength, more do not meet the process of modern automation.
Summary of the invention
In order to solve prior art problem, the utility model provides the Electric protective door of a kind of pressure die-casting machine, controls its switch by controller, level of automation height, under maintenance and other Special Circumstances, and releasable lock button, manual switch door body.
For achieving the above object, technical scheme provided by the utility model is: the Electric protective door of a kind of pressure die-casting machine, it is arranged at pressure die-casting machine both sides, comprise a body, described door body is provided with handle, and described door body upper and lower ends is slidably connected with guide rail composition respectively, it is characterised in that: also it is provided with the belt driven once servomotor above described door body, described door body is provided with multiple snap close for being fixed in described belt, described servomotor connection control device.
Preferably, described guide rail two ends are respectively equipped with a limited block.
Preferably, described snap close is manual snap close or electronic snap close.
The utility model has following useful effect:
The utility model by the opening and closing of controller control gate body, level of automation height, under maintenance and other Special Circumstances, releasable lock button, manual switch door body, convenient and swift.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-transmission chain, 2-guide rail, 3-snap close, 4-door body, 41-handle, 5-servomotor, 6-guide rail, 7-controller.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model will be further described:
With reference to Fig. 1, the Electric protective door of a kind of pressure die-casting machine, it is arranged at pressure die-casting machine both sides, comprise a body 4, above-mentioned door body 4 is provided with handle 41, above-mentioned door body 4 upper and lower ends is slidably connected with guide rail 2 composition respectively, the belt 1 driven once servomotor 5 also it is provided with above above-mentioned door body 4, above-mentioned door body 4 is also provided with multiple snap close 3 for being fixed in above-mentioned belt 1, above-mentioned servomotor 5 connection control device 7, above-mentioned guide rail 2 two ends are respectively equipped with a limited block 6, for limiting the stroke of above-mentioned door body 4, and limited block 6 is soft material, impact strength can be reduced, above-mentioned snap close 3 is manual snap close or electronic snap close, it is convenient to unclamp.It should be understood that above-mentioned servomotor 5 also can arrange a switch, when needs open or close above-mentioned door body 4, it is possible to directly use switch to open or close above-mentioned door body 4.
When the present embodiment works, adopting controller 7 programming Control, automatization more, above-mentioned snap close 3 can unclamp, and when running into Special Circumstances, can unclamp snap close easily, adopts manual switch door body.
The examples of implementation of the above are only the better embodiment of the utility model, not limit practical range of the present utility model with this, therefore the change that all shapes according to the utility model, principle are done, all should be encompassed in protection domain of the present utility model.