A kind of wrapped belt forming machine
Technical field
The invention belongs to wrapped belt processing equipment field, be specifically related to a kind of wrapped belt forming machine.
Background technology
Bound edge steel band is the structure of circular arc by being bent to form end face by the flat strip steel of elongate in shape, woven wire continues press-bending bound edge steel band after being inserted in the opening of arc makes it to clamp grid web plate, as long as bound edge steel band has enough rigidity, can ensure that bound edge steel band is connected securely with woven wire.Be circular situation for woven wire, do not have at present special equipment can correspondingly process the bound edge steel band of annular, cause the moulding of bound edge steel band manually to carry out, production efficiency is low and cost of labor is high.
Summary of the invention
Technical problem to be solved by this invention is: the deficiency existing for prior art, provides a kind of working (machining) efficiency high, the wrapped belt dimensionally stable processing, the wrapped belt forming machine of surfacing.
For realizing the present invention's object, be achieved by the following technical solutions: a kind of wrapped belt forming machine, includes frame and be arranged on successively guiding mechanism, shaping mechanism, pressing mechanism, bending mechanism and the shut-off mechanism on frame length direction; On described guiding mechanism, offer a strip shape gob passing for the wrapped belt blank of strip, described shaping mechanism includes a rack-mounted mount pad and level is arranged on the many composing type wheels on mount pad, every composing type wheel is made up of a compacted under wheel and the upper briquetting roller that is positioned at directly over compacted under wheel, described compacted under wheel wheel face circumferentially forms the forming tank that cross section is arcs of recesses, and upper briquetting roller wheel face circumferentially forms the moulding fin that the cross section coordinating with described forming tank is convex; Each forming tank on described many composing type wheels and the crooked radian of moulding fin increase progressively successively; Described pressing mechanism includes the pressing support that is arranged on frame top, be arranged on to flatten two lower pressure wheels on support and be arranged on and flatten on support and a upper pressure wheel above between two lower pressure wheels, the bottom of upper pressure wheel just equates with the wrapped belt height after last station moulding with the distance of the upper end in the vertical direction of lower pressure wheel; Described upper pressure wheel and the wheel face of lower pressure wheel are smooth anchor ring; Described pressing support is connected in frame by least four connecting plates that longitudinally arrange, and vertically offers bar hole on each connecting plate, and connecting plate is connected in frame by bar hole fitted bolt; Described bending mechanism includes a bending support, be arranged on two bottom rollers on bending support and be arranged on bending support and a upper roller above between two bottom rollers, the bottom of upper roller is lower than the upper end of bottom roller, the wheel face of described bottom roller circumferentially forms the guide groove of arcs of recesses, and the wheel face of described upper roller circumferentially forms the guiding fin of convex; Described shut-off mechanism includes a cutting knife by air cylinder driven and one and coordinates the matching seat that wrapped belt is cut off with cutting knife; In described matching seat, offer the passage passing for wrapped belt, on matching seat, on the face relative with cutting knife cutter head, form a C shape jacking block coordinating with wrapped belt indent one side, the cutter head of described cutting knife is the C shape recess simultaneously coordinating with wrapped belt evagination.
Compared with prior art, the invention has the beneficial effects as follows: make wrapped belt blank flatly enter shaping mechanism station by guiding mechanism; By many composing type wheels, wrapped belt blank is progressively bent into the curved shape of end face, has ensured that wrapped belt is stressed evenly, bending forming rear surface is smooth smooth without folding line; Make to keep linear state from shaping mechanism wrapped belt semi-finished product out by flattening mechanism, be beneficial to the processing of rear station bending mechanism; Described bending mechanism is pressed into circular arc by the cooperation of two bottom rollers and a upper roller by wrapped belt entirety, by adjusting the relative altitude position between upper roller and bottom roller, can adjust the radius size of the circular arc wrapped belt processing; By described cutting knife, wrapped belt is cut into chunks as required, on described matching seat, on the face relative with cutting knife cutter head, form a C shape jacking block coordinating with wrapped belt indent one side, the cutter head of described cutting knife is the C shape recess coordinating with wrapped belt evagination one side, ensure that like this wrapped belt cuts off incision site afterwards and still keeps the arcuate shape after machine-shaping, be beneficial to it and be connected easily with woven wire.
Brief description of the drawings
Fig. 1 is 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 that flattens 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, flatten mechanism; 40, flatten support; 41, connecting 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, guide holder.
Detailed description of the invention
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 is arranged on successively guiding mechanism 2, shaping mechanism 3 on frame length direction, flattens mechanism 4, bending mechanism 5 and shut-off mechanism 6; On described guiding mechanism, offer a strip shape gob passing for the wrapped belt blank of strip, described shaping mechanism includes a rack-mounted mount pad and level is arranged on the many composing type wheels on mount pad, every composing type wheel is made up of a compacted under wheel 31 and the upper briquetting roller 32 that is positioned at directly over compacted under wheel, described compacted under wheel wheel face circumferentially forms the forming tank that cross section is arcs of recesses, and upper briquetting roller wheel face circumferentially forms the moulding fin that the cross section coordinating with described forming tank is convex; Each forming tank on described many composing type wheels and the crooked radian of moulding fin increase progressively successively; Described pressing mechanism includes the pressing support 40 that is arranged on frame top, be arranged on to flatten two lower pressure wheels 42 on support and be arranged on and flatten on support and a upper pressure wheel 43 above between two lower pressure wheels, the bottom of upper pressure wheel just equates with the wrapped belt height after last station moulding with the distance of the upper end in the vertical direction of lower pressure wheel; Described upper pressure wheel and the wheel face of lower pressure wheel are smooth anchor ring; Described pressing support is connected in frame by least four connecting plates 41 that longitudinally arrange, and vertically offers bar hole on each connecting plate, and connecting plate is connected in frame by bar hole fitted bolt; Described bending mechanism includes a bending support 50, be arranged on two bottom rollers 51 on bending support and be arranged on bending support and a upper roller 52 above between two bottom rollers, the bottom of upper roller is lower than the upper end of bottom roller, the wheel face of described bottom roller circumferentially forms the guide groove of arcs of recesses, and the wheel face of described upper roller circumferentially forms the guiding fin of convex; Described shut-off mechanism includes a cutting knife 62 by air cylinder driven and one and coordinates the matching seat 61 that wrapped belt is cut off with cutting knife; In described matching seat, offer the passage passing for wrapped belt, on matching seat, on the face relative with cutting knife cutter head, form a C shape jacking block coordinating with wrapped belt indent one side, the cutter head of described cutting knife is the C shape recess simultaneously coordinating with wrapped belt evagination; A guide holder 63 passing for cutting knife is also being installed near the position of 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 driving-chain or travelling gear, and are driven by a motor.
Described wrapped belt blank, through guiding mechanism, flatly enters shaping mechanism station; Wrapped belt, through too much composing type wheel roll extrusion, is progressively bent into the curved shape of end face; Wrapped belt keeps straight line output after flattening mechanism; Wrapped belt is through two bottom rollers of bending mechanism and the cooperation of a upper roller, and entirety is pressed into circular arc, by adjusting the relative altitude position between upper roller and bottom roller, can adjust the radius size of the circular arc wrapped belt processing; Wrapped belt is passed by matching seat, and cutting knife moved once every a time, and wrapped belt is cut into chunks as required.