Pneumatic cast die opening and closing device
Technical field
The present invention relates to the building machinery technical field, particularly relate to pneumatic cast die opening and closing device.
Background technology
Prior art is in the process of construction, and the concrete cast of body of wall, column etc. needs to process template with timber or steel earlier; Adopt wooden peg or screw lock that template is fixed again, casting cement between template then is after waiting to the cement solidifies; Can template be dismantled after again all securing members being removed; Said process is normally accomplished by manual work is manual, not only inefficiency, waste time and energy, and human cost is high.
Therefore, for addressing the above problem, provide a kind of simple in structure, automaticity is high, and the technology of lower-cost pneumatic cast die opening and closing device seems particularly important.
Summary of the invention
The objective of the invention is to avoid weak point of the prior art and a kind of simple in structure, easy operating is provided, and the pneumatic cast die opening and closing device of high efficiency.
The object of the invention is realized through following technical scheme:
Pneumatic cast die opening and closing device is provided, has included a plurality of interactional die opening and closing unit; Said die opening and closing unit includes and drives cylinder, fixed mount, and the mould that is arranged at the said fixed mount outside; Said mould includes outer mould skeleton and internal layer template; The top of said mould is provided with translation mechanism, and said translation mechanism includes cantilever beam track, pulley and pulley base, and an end of said cantilever beam track is fixed in said fixed mount, and said pulley is fixed in the top of said mould through said pulley base; Said pulley and said cantilever beam track are slidingly matched; The cylinder body of said driving cylinder is fixed in said fixed mount, and the piston rod of said driving cylinder is fixedly connected with said internal layer template.
Wherein, said die opening and closing unit is mould die opening and closing unit, plane or mould die opening and closing unit, corner.
Wherein, said translation mechanism is provided with two or more.
Wherein, said driving cylinder is provided with two rows.
Wherein, the said driving cylinder of two rows laterally arranges.
Wherein, the front end of said piston rod is provided with roof pressure portion, and said roof pressure portion is fixedly connected with said internal layer template.
Wherein, said roof pressure portion is the roof pressure portion of rectangle.
Wherein, said internal layer template is the internal layer template that is made of plastics.
Wherein, said outer mould skeleton is a steel skeleton.
Beneficial effect of the present invention: pneumatic cast die opening and closing device includes a plurality of interactional die opening and closing unit; Said die opening and closing unit includes and drives cylinder, fixed mount, and the mould that is arranged at the said fixed mount outside; Said mould includes outer mould skeleton and internal layer template; The top of said mould is provided with translation mechanism, and said translation mechanism includes cantilever beam track, pulley and pulley base, and an end of said cantilever beam track is fixed in said fixed mount, and said pulley is fixed in the top of said mould through said pulley base; Said pulley and said cantilever beam track are slidingly matched; The cylinder body of said driving cylinder is fixed in said fixed mount, and the piston rod of said driving cylinder is fixedly connected with said internal layer template.
Compared with prior art; Because adopting, pneumatic cast die opening and closing device of the present invention drives cooperatively interacting between cylinder, cantilever beam track and the pulley; Thereby accomplish the automatic mold closing and the die sinking of mould, have the characteristics of simple in structure, easy operating, high efficiency.
Description of drawings
Utilize accompanying drawing that invention is described further, but the embodiment in the accompanying drawing do not constitute any restriction of the present invention,, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to following accompanying drawing for those of ordinary skill in the art.
Fig. 1 is a pneumatic cast die opening and closing device user mode structural representation of the present invention.
In Fig. 1, include:
1---fixed mount, 2---cylinder body, 3---piston rod, 4---roof pressure portion 5---internal layer template; 6---pulley, 7---pulley base, 8---the cantilever beam track; 9---outer mould skeleton, 10---mould die opening and closing unit, corner, 11---mould die opening and closing unit, plane.
The specific embodiment
In conjunction with following examples the present invention is further described.
The specific embodiment of pneumatic cast die opening and closing device of the present invention, as shown in Figure 1, include a plurality of interactional die opening and closing unit; Said die opening and closing unit includes and drives cylinder, fixed mount 1, and the mould that is arranged at said fixed mount 1 outside; Said mould includes outer mould skeleton 9 and internal layer template 5; The top of said mould is provided with translation mechanism; Said translation mechanism includes cantilever beam track 8, pulley 6 and pulley base 7; One end of said cantilever beam track 8 is fixed in said fixed mount 1, and said pulley 6 is fixed in the top of said mould through said pulley base 7; Said pulley 6 is slidingly matched with said cantilever beam track 8; The cylinder body 2 of said driving cylinder is fixed in said fixed mount 1, and the piston rod 3 of said driving cylinder is fixedly connected with said internal layer template 5.
Concrete, said die opening and closing unit is mould die opening and closing unit, plane 11 or mould die opening and closing unit, corner 10.
Concrete, said translation mechanism is provided with two or more.
Concrete, said driving cylinder is provided with two rows.
Concrete, the said driving cylinder of two rows laterally arranges.
Concrete, the front end of said piston rod 3 is provided with roof pressure portion 4, and said roof pressure portion 4 is fixedly connected with said internal layer template 5.
Concrete, said roof pressure portion 4 is the roof pressure portion 4 of rectangle.
Concrete, the internal layer template 5 of said internal layer template 5 for being made of plastics.The internal layer template 5 that employing is made of plastics makes to be difficult for suction behind the cast concrete, is prone to the demoulding.
Concrete, said outer mould skeleton 9 is a steel skeleton.Improve the intensity of internal layer template 5, this steel skeleton can adopt screw to lock onto internal layer template 5.
Operation principle: this pneumatic cast die opening and closing device is applied to the concrete cast in the construction; Should surround reinforcing bar by pneumatic cast die opening and closing device; Be made up of 10 peaceful face mould die opening and closing unit 11, mould die opening and closing unit, corner, at first when the cavity of resorption inflation of the driving cylinder of mould die opening and closing unit, corner 10, the pulley 6 of corner mould is expanded to the corner reinforcing bar side that needs cast forward along cantilever beam track 8; Be the cavity of resorption inflation of the driving cylinder of all mould die opening and closing unit, plane 11 then; The pulley 6 of all planar walls moulds is expanded to the plane body of wall reinforcing bar side that needs cast forward along cantilever beam track 8, and after all moulds all put in place under the driving cylinder promotes, just having formed one had precast reinforced enclosure space; Cast concrete has then so just been accomplished the process of matched moulds cast concrete.After treating concrete setting; At first be all the upper chamber of air cylinder ventilations in the mould die opening and closing unit, plane 11; All planar walls moulds in the supporting lower edge of pulley 6 cantilever beam track 8 withdraw backward; Be the driving upper chamber of air cylinder ventilation of all corner moulds then, the corner mould is 8 withdrawals of cantilever beam track in the supporting lower edge of pulley 6, so far accomplish knockout course.
Should be noted that at last; Above embodiment is only in order to explain technical scheme of the present invention; But not to the restriction of protection domain of the present invention, although with reference to preferred embodiment the present invention has been done explanation at length, those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the essence and the scope of technical scheme of the present invention.