A kind of wrapped belt forming machine
Technical field
The invention belongs to wrapped belt processor field, it is specifically related to a kind of wrapped belt forming machine.
Background technology
Bound edge steel band by the flat strip steel of elongate in shape by being bent to form the structure that end face is circular arc, wire cloth continues press-bending bound edge steel band and makes it clamping grid web plate after being inserted in the opening of arc, as long as bound edge steel band has enough rigidity, can ensure that bound edge steel band firmly is connected with wire cloth. For the situation that wire cloth is circular, not having special equipment can correspondingly process the bound edge steel band of annular at present, cause the shaping needs of bound edge steel band manually to carry out, production efficiency is low and cost of labor height.
Summary of the invention
Technical problem to be solved by this invention is: the deficiency existed for prior art, it is provided that a kind of working (machining) efficiency height, the wrapped belt dimensionally stable processed, the wrapped belt forming machine of surfacing.
For realizing the object of the present invention, it is achieved by the following technical solutions: a kind of wrapped belt forming machine, includes frame and the guiding mechanism being arranged on successively on frame length direction, shaping mechanism, pressing mechanism, bending mechanism and shut off mechanism; Described guiding mechanism is offered a strip shape gob passed for the wrapped belt blank of long strip shape, many composing types wheel that described shaping mechanism includes a mount pad being arranged in frame and level is arranged on mount pad, every composing type wheel is taken turns by a compacted under and is positioned at the upper briquetting roller directly over compacted under wheel and forms, described compacted under wheel wheel face circumference forms the forming tank that cross section is recessed arc, and upper briquetting roller wheel face circumference forms the shaping fin that the cross section coordinated with described forming tank is convex arc; Described each forming tank on many composing types wheel and the crooked radian of shaping fin increase progressively successively; Described pressing mechanism includes the pressing support being arranged on above frame, be arranged on two lower pressure wheels flattened on support and be arranged on flatten on support and between two lower pressure wheels above a upper pressure wheel, the wrapped belt height after the distance of the bottom of upper pressure wheel and the upper end in the vertical direction of lower pressure wheel is just shaping with a front station is equal;Described upper pressure wheel and the wheel face of lower pressure wheel are smooth annulus face; Described pressing support is connected in frame by the web plate that at least four are longitudinally arranged, and each web plate has vertically been offered bar hole, and web plate coordinates bolt to be connected in frame by bar hole; Described bending mechanism includes a bending support, two bottom rollers being arranged on bending support and be arranged on bending support and between two bottom rollers above a upper roller, the bottom of upper roller is lower than the upper end of bottom roller, the wheel face circumference of described bottom roller forms the guide groove of recessed arc, and the wheel face circumference of described upper roller forms the guiding fin of convex arc; Described shut off mechanism includes one and coordinates the matching seat of wrapped belt cut-out by the cutting knife of air cylinder driven and one with cutting knife; Offering in described matching seat for the passage that wrapped belt passes, face relative with cutting knife cutter head on matching seat forms a C shape top block coordinated with wrapped belt indent one side, the cutter head of described cutting knife is then the C shape recess that convex one side outer with wrapped belt coordinates.
Compared with prior art, the invention has the beneficial effects as follows: enter shaping mechanism station with making wrapped belt blank level by guiding mechanism; By many composing types wheel, wrapped belt blank being progressively bent into the curved shape of end face, ensure that wrapped belt uniform force, bending forming rear surface flat smooth is without folding line; Make to keep linear state from shaping mechanism wrapped belt work in-process out by flattening mechanism, it is beneficial to the processing of rear station bending mechanism; Wrapped belt entirety is pressed into circular arc by the cooperation of two bottom rollers and a upper roller by described bending mechanism, by the relative height position between adjustment upper roller and bottom roller, it is possible to the radius size of the circular arc wrapped belt that adjustment processes; By described cutting knife, wrapped belt is cut into chunks as required, face relative with cutting knife cutter head on described matching seat forms a C shape top block coordinated with wrapped belt indent one side, the cutter head of described cutting knife is then the C shape recess that convex one side outer with wrapped belt coordinates, this ensure that wrapped belt cut off after incision site still keep the arcuate shape after machine-shaping, be beneficial to it and conveniently be connected with wire cloth.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the fit structure schematic diagram of a composing type wheel.
Fig. 3 is the structural representation flattening mechanism.
Fig. 4 is the structural representation of bending mechanism.
Fig. 5 is the structural representation of shut off mechanism.
Fig. 6 is the fit structure schematic diagram of cutting knife cutter head and matching seat.
1, frame; 2, guiding mechanism; 3, shaping mechanism; 31, compacted under wheel; 32, upper briquetting roller; 4, mechanism is flattened; 40, support is flattened; 41, web plate; 42, lower pressure wheel; 43, upper pressure wheel; 5, bending mechanism; 50, bending support; 51, bottom roller; 52, upper roller; 6, shut off mechanism; 61, matching seat; 62, cutting knife; 63, lead seat.
Embodiment
With reference to the accompanying drawings the specific embodiment of the present invention is made a detailed explanation below.
According to, shown in Fig. 1 to Fig. 6, a kind of wrapped belt forming machine described in the present embodiment, includes frame 1 and the guiding mechanism 2 being arranged on successively on frame length direction, shaping mechanism 3, flattens mechanism 4, bending mechanism 5 and shut off mechanism 6; Described guiding mechanism is offered a strip shape gob passed for the wrapped belt blank of long strip shape, many composing types wheel that described shaping mechanism includes a mount pad being arranged in frame and level is arranged on mount pad, every composing type wheel is by compacted under wheel 31 and is positioned at the upper briquetting roller 32 directly over compacted under wheel and forms, described compacted under wheel wheel face circumference forms the forming tank that cross section is recessed arc, and upper briquetting roller wheel face circumference forms the shaping fin that the cross section coordinated with described forming tank is convex arc;Described each forming tank on many composing types wheel and the crooked radian of shaping fin increase progressively successively; Described pressing mechanism includes the pressing support 40 being arranged on above frame, be arranged on two lower pressure wheels 42 flattened on support and be arranged on flatten on support and between two lower pressure wheels above a upper pressure wheel 43, the wrapped belt height after the distance of the bottom of upper pressure wheel and the upper end in the vertical direction of lower pressure wheel is just shaping with a front station is equal; Described upper pressure wheel and the wheel face of lower pressure wheel are smooth annulus face; Described pressing support is connected in frame by the web plate 41 that at least four are longitudinally arranged, and each web plate has vertically been offered bar hole, and web plate coordinates bolt to be connected in frame by bar hole; Described bending mechanism includes a bending support 50, two bottom rollers 51 being arranged on bending support and be arranged on bending support and between two bottom rollers above a upper roller 52, the bottom of upper roller is lower than the upper end of bottom roller, the wheel face circumference of described bottom roller forms the guide groove of recessed arc, and the wheel face circumference of described upper roller forms the guiding fin of convex arc; Described shut off mechanism includes one and coordinates the matching seat 61 of wrapped belt cut-out by the cutting knife 62 of air cylinder driven and one with cutting knife; Offering in described matching seat for the passage that wrapped belt passes, face relative with cutting knife cutter head on matching seat forms a C shape top block coordinated with wrapped belt indent one side, the cutter head of described cutting knife is then the C shape recess that convex one side outer with wrapped belt coordinates; A guiding seat 63 passed for cutting knife is also installed in the position near matching seat.
Described upper briquetting roller, compacted under wheel, upper pressure wheel, lower pressure wheel, upper roller and bottom roller are in transmission connection by transmission chain or transmitting gear, and drive by a motor.
Described wrapped belt blank, through guiding mechanism, enters to level shaping mechanism station; Wrapped belt takes turns roll extrusion through too much composing type, is progressively bent into the shape that end face is curved; Wrapped belt keeps straight line to export after flattening mechanism; The cooperation of two bottom rollers of wrapped belt through bending mechanism and a upper roller, entirety is pressed into circular arc, by the relative height position between adjustment upper roller and bottom roller, it is possible to the radius size of the circular arc wrapped belt that adjustment processes; Wrapped belt is passed by matching seat, and wrapped belt every a time action once, is cut into chunks by cutting knife as required.