Mechanical transmission blank cutter
Technical field
The present invention relates to a kind of brickmaking mechanical, be specifically a kind of machine driving blank cutter.
Background technology
At present, existing brickmaking pinch-off equipment, it is mostly air-driven pneumatic structure, in the push-and-pull operating come and gone continuously, the sealing member of rubber is easy to wear or aging causes leakage, need to often keep in repair, and changes seal member, not only increase maintenance production cost, and affect the work efficiency of unit.
Summary of the invention
It is an object of the invention to provide the blank cutter of a kind of mechanical transmission, to reduce the production cost of maintenance, improve the work efficiency of unit.
nullThe solution of the present invention is by frame、Pinch-off frame、Push away blanket、Guide rod、Gathering sill、Motor、Reductor forms,It is structurally characterized in that and is provided with pinch-off frame in the front upper end of frame,Pinch-off steel bar it is provided with in pinch-off frame,Pinch-off steel bar is transversely arranged to be arranged in pinch-off frame,The upper end of steel bar is equipped with extension spring,The upper end of extension spring is arranged in the stull of pinch-off frame,Upper end bolt is fixed,The elasticity of rotary nut adjustable pinch-off steel bar,The front end of steel bar is provided with position, school baffle plate,The upper end of frame is provided with two gathering sills,Guide rod it is provided with in gathering sill,The front end of guide rod is provided with and pushes away blanket,The rear end of guide rod is provided with push-pull bar,The upper end of push-pull bar is provided with chute,Equipped with roller on guide rod,Guide rod roller is arranged in chute,Guide rod is connected the upper end being arranged on push-pull bar by roller,Equipped with driving motor on the base of frame lower end,The front side driving motor is provided with reductor,The front side of reductor is provided with driving dish,Driving dish is provided with eccentric shaft,Equipped with connecting rod on eccentric shaft,The rear end of connecting rod is arranged on push-pull bar by pivot pin connection,The rear end of base is provided with fixed connecting plate,The bottom of push-pull bar is arranged on fixed connecting plate by pivot pin,Push away the frame on front side of blanket and be provided with billet conveying cylinder.
During operation, the adobe bar made from last process, entering through conveying cylinder pushes away in the frame of blanket front end, drive the operating of driven by motor reductor driving dish, eccentric shaft pulls connecting rod and push-pull bar to move forward, push-pull bar promotes forward guide rod and pushes away blanket, billet is released through pinch-off steel bar and is cut into adobe block.
Present configuration is simple, and reasonable in design, unit fault is few, and production efficiency is high.
It is described in further detail below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is forward sight structural representation of the present invention;
Fig. 2 is side-looking structural representation of the present invention.
Detailed description of the invention
nullThe front upper end of the frame 6 shown in Fig. 1-2 is provided with pinch-off frame 7,Pinch-off steel bar 8 it is provided with in pinch-off frame,Pinch-off steel bar is transversely arranged to be arranged in pinch-off frame,The upper end of steel bar is provided with extension spring 11,The upper end of extension spring is arranged in the stull 10 of pinch-off frame upper end,Upper end nut 9 is fixed,The front end of steel bar is provided with position, school baffle plate 12,The upper end of frame is provided with two gathering sills 16,Guide rod 17 it is provided with in gathering sill,The front end of guide rod is provided with and pushes away blanket 15,The rear end of guide rod is provided with push-pull bar 20,The upper end of push-pull bar is provided with chute 19,Equipped with roller 18 on guide rod,Guide rod roller is arranged in chute,Guide rod is connected the upper end being arranged on push-pull bar by roller,Equipped with driving motor 5 on the base of frame lower end,The front side driving motor is provided with reductor 4,The front side of reductor is provided with driving dish 3,Driving dish is provided with eccentric shaft 2,Equipped with connecting rod 1 on eccentric shaft,The rear end of connecting rod is arranged on push-pull bar by pivot pin 21 connection,The rear end of base is provided with fixed connecting plate 23,The bottom of push-pull bar is arranged on fixed connecting plate by pivot pin 22,Push away the frame on front side of blanket and be provided with billet conveying cylinder 13.