Automatic mechanical padding iron ejection mechanism of double-layered plate vulcanizing machine
Technical field
The present invention relates to vulcanizing press, the top parallels mechanism that particularly double-layered plate vulcanizing machine is used.
Background technology
What in prior art, the top parallels mechanism of double-layered plate vulcanizing machine mainly taked is the top parallels mechanism of welding pot limit formula, needs manual operations, and process is complicated, is difficult to realize automatic control, and labor intensity of operating staff is large, and is difficult for guaranteeing the vulcanized quality of product.Above-mentioned technical approach needs further to improve.
Summary of the invention
Task of the present invention is to solve the technological deficiency of the top parallels mechanism existence that in prior art, double-layered plate vulcanizing machine adopts, and a kind of automatic mechanical padding iron ejection mechanism of double-layered plate vulcanizing machine is provided.
Its technical solution is:
A kind of automatic mechanical padding iron ejection mechanism of double-layered plate vulcanizing machine, comprise: buting iron, the upper connecting base being fixedly connected with hot plate on vulcanizer, the middle Connection Block being fixedly connected with middle hot plate of vulcanizing machine, the lower connecting base being fixedly connected with hot plate under vulcanizer and vertical guide post, the upper end of vertical guide post is fixed on upper connecting base, on vertical guide post, be provided with top shoe and sliding block, top shoe is fixedly connected with middle Connection Block, sliding block is fixedly connected with lower connecting base, above-mentioned upper connecting base is provided with two stretching, extensions downwards, and the leading arm that the vertical guide post of take is arranged symmetrically with as benchmark, on each leading arm, be provided with symmetrical longitudinal track groove, longitudinal track groove warpage in the direction at hot plate place upwards from bottom to up, top shoe is placed between two leading arms, the two ends sliding axle of top shoe is inserted respectively in longitudinal track groove of homonymy.
The one section body of rod of above-mentioned vertical guide post in top shoe below forms to the orbit segment of warpage in the direction at middle hot plate place.
Above-mentioned sliding block is provided with the slip cap that promotes its rising or make its decline.
Above-mentioned slip cap disposes Power Drive Unit.
The present invention has following useful technique effect:
The present invention can greatly reduce operating personnel's labour intensity, contributes to realize automatic control, avoids the impact of human factor, is conducive to guarantee and improve the quality of vulcanized article.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and the specific embodiment, the invention will be further described:
Fig. 1 is the structural principle schematic diagram of one embodiment of the present invention, shows a kind of situation of the present invention when double-layered plate vulcanizing machine die sinking.
Fig. 2 is the side-looking structural representation of Fig. 1.
Fig. 3 is the structural principle schematic diagram of one embodiment of the present invention, shows a kind of situation of the present invention when double-layered plate vulcanizing machine matched moulds.
Fig. 4 is the side-looking structural representation of Fig. 3.
The specific embodiment
Referring to Fig. 1 and Fig. 2, an automatic mechanical padding iron ejection mechanism of double-layered plate vulcanizing machine, comprising: buting iron 11, the upper connecting base 1 being fixedly connected with hot plate on vulcanizer 13, the middle Connection Block 2 being fixedly connected with middle hot plate of vulcanizing machine 14, the lower connecting base 3 being fixedly connected with hot plate under vulcanizer 12 and vertical guide post 9.The upper end of vertical guide post 9 is fixed on upper connecting base 1 by bearing pin 10, is provided with top shoe 8 and sliding block 6 on vertical guide post 9, and top shoe 8 is fixedly connected with middle Connection Block 2, and sliding block 6 is fixedly connected with lower connecting base 3.Above-mentioned upper connecting base 1 be provided with two that stretch downwards and take the leading arm 101,102 that vertical guide post is arranged symmetrically with as benchmark, on each leading arm, be provided with symmetrical longitudinal track groove 7, longitudinal track groove 7 (to the inside) warpage in the direction at hot plate place upwards from bottom to up, top shoe 8 is placed between two leading arms 101,102, and the two ends sliding axle 801 of top shoe is inserted respectively in longitudinal track groove 7 of homonymy.Above-mentioned vertical guide post 9 forms the orbit segment 901 of (to the inside) warpage in the direction at middle hot plate place in one section of body of rod of top shoe 8 belows.Above-mentioned sliding block 6 is provided with and promotes the slip cap 5 that sliding block rises or sliding block is declined, and slip cap 5 is nested with on vertical guide post 9 by bearing pin 4, and above-mentioned slip cap disposes Power Drive Unit.
In aforesaid way, during matched moulds, in conjunction with Fig. 3 and Fig. 4, the up promotion sliding block of slip cap rises, drive lower hot plate to draw close to middle hot plate, when approaching matched moulds state, sliding block arrives and can drive lower hot plate to move horizontally to the inside after orbit segment operation, thereby the buting iron of the lower moving hot plate of band both sides moves up to the central party of hot plate automatically, further rising promotes top shoe and together rises, and in driving, the hot plate hot plate that makes progress is drawn close, during top shoe can drive along the operation of track groove, hot plate moves horizontally, thereby in band, the buting iron of moving hot plate both sides moves to the center position of hot plate automatically, finally realize the function of automatic top iron matched moulds.During die sinking, lay down the pressure of sliding block, realize the function of automatic top iron die sinking, when central hot plate drops to assigned address, top shoe can hang over the lower end of track groove.
Aforesaid way can be used as the top parallels mechanism of single cover, according to the difference of the dull and stereotyped length of every double-layered plate vulcanizing machine, can arrange the above-mentioned top parallels mechanism of varying number (cover), can be arranged symmetrically on request the both sides of hot plate, during installation, adjust centering.