CN103028680B - Fully-automatic ring making machine special for processing brazing alloy material and processing method thereof - Google Patents
Fully-automatic ring making machine special for processing brazing alloy material and processing method thereof Download PDFInfo
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- CN103028680B CN103028680B CN201310011599.4A CN201310011599A CN103028680B CN 103028680 B CN103028680 B CN 103028680B CN 201310011599 A CN201310011599 A CN 201310011599A CN 103028680 B CN103028680 B CN 103028680B
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- 239000002994 raw material Substances 0.000 claims abstract description 128
- 238000007493 shaping process Methods 0.000 claims description 109
- 230000000903 blocking effect Effects 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 9
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- 230000015572 biosynthetic process Effects 0.000 claims description 7
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- 229910045601 alloy Inorganic materials 0.000 description 3
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- 229910052721 tungsten Inorganic materials 0.000 description 1
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Abstract
The invention discloses a fully-automatic ring making machine special for processing a brazing alloy material and a processing method thereof. The fully-automatic ring making machine is provided with a straightening device, a traction device, a core die device, a multi-angle forming device, a heater and a PLC (Programmable Logic Controller), wherein the PLC controller is used for controlling the traction device, the core die device, the multi-angle forming device and the heater to work in a matching manner; after a continuously-processed raw material is treated by the straightening device and the heater, the traction device is used for conveying the raw material to the core die device and the multi-angle forming device; the core die device and the multi-angle forming device are used for cutting off, molding and demolding the processed raw material in a mutual-matching manner; the straightening device is positioned at the feeding end of the processed raw material; the traction device is positioned between the straightening device and the heater; the core die device is positioned at an outlet of the heater; and the core die device is mutually matched with the multi-angle forming device. The invention also comprises a processing method of the fully-automatic ring making machine. The fully-automatic ring making machine and the processing method thereof have the advantages of reasonable design, good processing quality, high efficiency and low cost.
Description
Technical field
The present invention relates to a kind of full-automatic ring forming machine and the processing method thereof that are exclusively used in processing brazing alloy material.
Background technology
Brazing alloy material is a kind of material containing multiple rare metal and nonmetal synthesis, in line style after synthesis, is applied to aluminium, copper material welds, and particularly aluminum pipe, copper pipe weld.The brazing alloy material folding that is highly brittle is just disconnected, needs the pricker alloy material be highly brittle to form circular rings in aluminum pipe and aluminum pipe, welding between aluminum pipe with copper pipe, is inserted in aluminum pipe and aluminum pipe or the gap between aluminum pipe and copper pipe, can realizes Full-automatic welding.Prior art is not exclusively used in the full-automatic ring forming machine of processing pricker alloy material circular rings, only has the machine ring that point three steps are carried out.Its method is: the first step makes it soften by after brazing alloy heating materials to certain temperature, is wound around on a shaft under the control of certain speed, makes brazing alloy material form spring-like; Second step is vertically cut by the pricker alloy material forming spring-like to make it disperse, and makes pricker alloy material form the circular rings of two ends asymmetric image springy shim-like; 3rd step is flattened in trimmer asymmetric circular rings, forms circular rings.Its defect is: the connection of shaping circular rings two ends has gap (kerf gap), in welding application, affect its quality; Brazing alloy material is hankered adding, and be that application tungsten heating materials silk carries out electrical heating, heating-up temperature is difficult to reach its requirement, and heater is short for service life; Machine-shaping speed is slow, work consuming consuming time, increases production cost; Can not meet desirable processing effect.
Summary of the invention
Technical problem to be solved by this invention overcomes above-mentioned deficiency existing in prior art, and provide a kind of full-automatic ring forming machine and the processing method thereof that are exclusively used in processing brazing alloy material.
The present invention solves the problems of the technologies described above adopted technical scheme and comprises: a kind of full-automatic ring forming machine being exclusively used in processing brazing alloy material, is characterized in that described full-automatic ring forming machine is provided with machine straightening device, draw-gear, core unit, multi-angle shaped device, heater and PLC, PLC controls draw-gear, core unit, multi-angle shaped device, heater cooperating, draw-gear is used for processed for continuous print raw material to pass through machine straightening device, heater is transported to core unit and multi-angle shaped device, and heater is used for heating processed raw material and making processed raw material reach optimal process temperature, core unit, multi-angle shaped device is used for cooperatively interacting and carries out blocking of processed raw material, enter mold forming and the demoulding, described machine straightening device, draw-gear, core unit, multi-angle shaped device, heater is installed in frame, and machine straightening device is positioned at processed feedstock end, and draw-gear is positioned at machine straightening device, between heater, core unit is positioned at the outlet of heater, core unit, multi-angle shaped device cooperatively interacts.
Machine straightening device of the present invention is provided with straightening frame, charging aperture, horizontal bar straightening mechanism, longitudinal bar straightening mechanism, screw rod, adjusting slider, straightening frame is fixed in frame, horizontal bar straightening mechanism, longitudinal bar straightening mechanism are installed on straightening frame, horizontal bar straightening mechanism, longitudinal bar straightening mechanism all coordinate with processed raw material, charging aperture is fixed on straightening frame, adjusting slider snaps in longitudinal bar straightening mechanism, and screw rod to be arranged on longitudinal bar straightening mechanism and to be connected with adjusting slider.
Horizontal bar straightening mechanism of the present invention is provided with horizontal straightening seat, horizontal straightening wheel, horizontal straightening wheel shaft, several horizontal straightening wheel shafts to be arranged on horizontal straightening seat and to lay respectively at processed raw material production line both lateral sides, horizontal straightening wheel shaft is provided with horizontal straightening wheel, horizontal straightening wheel has horizontal straightening groove, the horizontal straightening groove of the horizontal straightening wheel of homonymy is corresponding in lateral attitude, the horizontal straightening groove of the horizontal straightening wheel of homonymy is not laterally being worked in coordination, longitudinal bar straightening mechanism is provided with longitudinal straightening seat, longitudinal straightening wheel, longitudinal straightening wheel shaft, adjusting slider snaps in longitudinal straightening seat, several longitudinal straightening wheel shafts are arranged on adjusting slider and longitudinal straightening seat respectively, longitudinal straightening wheel shaft is provided with longitudinal straightening wheel, longitudinal straightening wheel has longitudinal straightening groove, longitudinal straightening groove of the longitudinal straightening wheel of longitudinal same position is corresponding in lengthwise position, longitudinal straightening groove of longitudinal straightening wheel of longitudinal diverse location is longitudinally being worked in coordination.
Draw-gear of the present invention is provided with traction electric machine, traction driving gear, traction wheel apparatus, traction pneumatic shuttle, traction driving gear is arranged on traction electric machine axle, traction driving gear is connected with traction wheel apparatus, traction wheel apparatus is connected with traction pneumatic shuttle, and traction wheel apparatus, traction pneumatic shuttle to be installed in frame and to coordinate with processed raw material.
Traction wheel apparatus of the present invention is provided with traction driven gear, axis of traction bearing, axis of traction, axis of traction axle sleeve, traction wheel, traction driving gear is connected with traction driven gear, axis of traction bearing holder (housing, cover) is on axis of traction, axis of traction is inserted in axis of traction axle sleeve and fixes, axis of traction axle sleeve snaps in frame and fixes, and traction driven gear is enclosed within axis of traction one end and fixes, and traction wheel has lower traction grooved, traction wheel is enclosed within the axis of traction other end and fixes, and lower traction grooved coordinates with processed raw material.
Traction pneumatic shuttle of the present invention is provided with connecting axle bearing, cylinder, support, connecting axle, pinch roller, traction slide block, traction slide rail, support, traction slide rail are all fixed in frame, cylinder is rack-mount, pinch roller has traction grooved, connecting axle bearing is inserted in pinch roller and fixes, connecting axle bearing, pinch roller are arranged on connecting axle one end, the connecting axle other end is fixed with traction slide block, traction slide block is inserted in traction slide rail, traction slide block and cylinder axis are connected and fixed, pinch roller coordinates with traction wheel, and upper traction grooved coordinates with processed raw material.
Heater of the present invention is provided with temperature detection sensor, outer tube, thermal insulation layer, insulation material, heater strip, interior pipe, adjustment seat, longitudinal adjusting screw(rod), side adjusting screw(rod), conical outlet, interior pipe is fixedly connected with conical outlet, heater strip cover on inner pipe, interior pipe coordinates with processed raw material, temperature detection sensor is arranged between heater strip and interior pipe, insulation material is wrapped in heater strip, on temperature detection sensor, insulation material is inserted in thermal insulation layer, outer tube sleeve is on thermal insulation layer, outer tube one end and the interior seal of tube are fixed, the outer tube other end and conical outlet seal fixing, fixed mount is fixedly connected with frame, longitudinal adjusting screw(rod) is screwed into frame and passes bottom fixed mount, adjustment seat is fixedly connected with longitudinal adjusting screw(rod), heater snaps in fixed mount, side adjusting screw(rod) is screwed into fixed mount side.
Core unit of the present invention is provided with core motor, core screw mandrel, core holder, core fixed cover, core contiguous block, core feed screw nut, core connecting plate, core slide plate, core slide rail, core support, core axle, core axle sleeve, core, core motor, core holder is installed on core support, core bearing is installed in core fixed cover, core fixed cover is inserted in core holder and fixes, and core screw mandrel one end is inserted in core bearing and is fixed with core motor shaft, and two pieces of core contiguous blocks are enclosed within mutually core motor shaft, one end of core screw mandrel, two pieces of core contiguous blocks are fixed by bolt tightening, core feed screw nut is screwed into the core screw mandrel other end, and core feed screw nut is fixedly connected with core connecting plate, and core connecting plate is fixed on core slide plate, core slide plate snaps in core slide rail, core slide rail is fixed on core support, and core support is fixed in frame, and core axle is fixedly connected with core, core axle sleeve is inserted in frame and fixes, core, core axle sleeve enters core axle sleeve, and core coordinates with core axle sleeve, core form processed raw material mould inner mould portion, core axle is fixed on core connecting plate.
Multi-angle shaped device of the present invention is provided with shaping motor, shaping holder, shaping fixed cover, shaping screw mandrel, shaping feed screw nut, shaping connecting plate, forming sliding board, push rod support, shaping slide rail, shaping mould, shaping contiguous block, shaping motor, shaping holder is installed in push rod support, in shaping fixed cover, shaping bearing is installed, shaping fixed cover is inserted in shaping holder and fixes, shaping bearing is inserted in shaping screw mandrel one end, shaping screw mandrel and shaping motor shaft are fixed, two formation of lots contiguous blocks are enclosed within mutually shaping motor shaft, one end of shaping screw mandrel, two formation of lots contiguous blocks are fixed by bolt tightening, shaping feed screw nut is screwed into the shaping screw mandrel other end, shaping feed screw nut is fixedly connected with shaping connecting plate, shaping connecting plate is fixed on forming sliding board, shaping mould is arranged on shaping connecting plate, forming sliding board snaps in shaping slide rail, shaping slide rail is fixed on push rod support, push rod support is fixed in frame.
Multi-angle shaped device of the present invention is provided with shaped device, compacted under device, left shaped device, right shaped device, upper shaped device, compacted under device, left shaped device, right shaped device structure is identical, the shaping mould wherein going up shaped device is patrix, the shaping mould of compacted under device is counterdie, the shaping mould of left shaped device is left side mould, the shaping mould of right shaped device is right side mould, patrix, counterdie, left side mould, the profile of right side mould matches and forms the exterior mold portion of processed raw material mould, patrix is provided with upper die forming groove, counterdie is provided with counterdie forming tank, left side mould is provided with left side mold forming groove, right side mould is provided with right side mold forming groove.
The present invention solves the problems of the technologies described above adopted technical scheme and also comprises a kind of processing method being exclusively used in the full-automatic ring forming machine of processing brazing alloy material, it is characterized in that comprising preparation process, described preparation process comprises and processed for continuous print raw material is snapped in draw-gear by machine straightening device and adjusts to the right place, processed raw material compresses by draw-gear, then following steps are carried out in circulation: draw-gear pulls processed raw material to push ahead and completes processed raw material straightening by machine straightening device simultaneously, heater is to the processed heating raw materials by heater, processed raw material after heating enters core unit, multi-angle shaped device, core unit cooperatively interact and carry out the blocking of processed raw material, enter mold forming and the demoulding.
Multi-angle shaped device of the present invention, core unit cooperatively interact and carry out the blocking of processed raw material, enter patrix that mold forming and demoulding step comprise shaped device and press down and block processed raw material, the part corresponding with upper die forming groove of the raw material section after blocking be snapped into upper die forming groove and with core pressing and forming; The left side mould of left shaped device and the right side mould of right shaped device mutually symmetrical left and right are compressed into, mold forming groove on the left of raw material section and left side mold forming groove, the part that right side mold forming groove is corresponding are snapped in respectively, right side mold forming groove and with core pressing and forming; Left side mould and right side mould reset, and the counterdie of compacted under device is upwards compressed into, and the raw material section part corresponding with counterdie forming tank is snapped into counterdie forming tank and forms circular rings with core pressing and forming raw material section; Upper die and lower die reset, and core is retracted, and circular rings and core are thrown off and shirked, and core extend out to original state.
Reasonable in design of the present invention, crudy is good, and efficiency is high, and cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the structural representation of embodiment of the present invention draw-gear.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the partial schematic diagram of embodiment of the present invention draw-gear.
Fig. 6 is the structural representation of embodiment of the present invention heater.
Fig. 7 is the upward view of Fig. 6.
Fig. 8 is that embodiment of the present invention core unit is in the structural representation making circular rings state.
Fig. 9 is the structural representation that embodiment of the present invention core unit is in that circular rings shirks state.
Figure 10 is the structural representation of embodiment of the present invention multi-angle shaped device.
Raw material section local is snapped in the view after upper die forming groove and core pressing and forming after embodiment of the present invention multi-angle shaped device patrix presses down by Figure 11.
Figure 12 is mould on the left of embodiment of the present invention multi-angle shaped device, raw material section local is snapped in left side mold forming groove by right side mould respectively, right side mold forming groove and with core pressing and forming after view.
Raw material section local is snapped in the view after counterdie forming tank and core pressing and forming after pressure to Figure 13 by embodiment of the present invention multi-angle shaped device counterdie.
Figure 14 is the original state schematic diagram of embodiment of the present invention multi-angle shaped device.
Figure 15 is the structural representation of product after embodiment of the present invention processing.
Detailed description of the invention
See Fig. 1 ~ Figure 15, the embodiment of the present invention is provided with machine straightening device I, draw-gear II, core unit III, multi-angle shaped device IV, heater V and PLC, PLC controls the processed raw material 2 of draw-gear II pair of continuous print and draws, processed raw material 2 is made by machine straightening device I, brazing alloy thread like material (processed raw material 2) to be carried out longitudinally in order (relative to the above-below direction of Fig. 1 under the traction of appropriate speed, lower same) and laterally (relative to the fore-and-aft direction of Fig. 1, lower same) straightening, then core unit III and multi-angle shaped device IV is transported to after being heated by heater V, PLC control heater V heats processed raw material 2, makes it reach optimal process temperature (suitable processing temperature softness number in other words), PLC controls core unit III, multi-angle shaped device IV cooperating, makes the softening rear processed raw material 2 of continuous print carry out blocking, entering mold forming and the demoulding, obtained circular rings one by one.Using PLC controller program control technology of the present invention, makes the operation that each device is synchronously orderly, makes complete machine be in operation the cooperation of each device closely in order, realizes within 2 seconds, form a circular rings processing.
The present embodiment machine straightening device I, draw-gear II, core unit III, multi-angle shaped device IV, heater V are installed in frame 1, machine straightening device I is positioned at processed raw material 2 feed end, draw-gear II is between machine straightening device I, heater V, core unit III is positioned at the outlet of heater V, and core unit III, multi-angle shaped device IV cooperatively interact.
Embodiment of the present invention machine straightening device I is provided with: straightening frame 3, charging aperture 4, horizontal straightening seat 5, horizontal straightening wheel 6, longitudinal straightening seat 7, longitudinal straightening wheel 8, horizontal straightening wheel shaft 9, longitudinal straightening wheel shaft 10, screw rod 11, adjusting slider 12 and straightening groove, straightening groove comprises horizontal straightening groove 14 and longitudinal straightening groove, straightening frame 3 is fixed by bolts in frame 1, and charging aperture 4 is fixed by bolts on straightening frame 3; several horizontal straightening wheel shafts 9 to be arranged on horizontal straightening seat 5 and to lay respectively at processed raw material 2 production line (transport path) both lateral sides (the horizontal straightening wheel shaft 9 being generally more than four is configured in the both lateral sides of processed raw material 2 production line on horizontal straightening seat 5 respectively, to correct and or to limit the lateral attitude of processed raw material 2), horizontal straightening bearing is inserted in horizontal straightening wheel shaft 9, horizontal straightening wheel 6 has horizontal straightening groove 14, the horizontal straightening bearing that horizontal straightening wheel 6 is inserted in horizontal straightening wheel shaft 9 is tightened fixing with hold-doun nut, thus be arranged on horizontal straightening wheel shaft 9 and can rotate, the horizontal machine straightening device of the present embodiment is designed with 7 horizontal straightening wheels 6, the staggered both lateral sides being fixed on processed raw material 2 production line, the horizontal straightening groove 14 of all horizontal straightening wheels 6 in certain side is lateral attitude correspondence (namely the horizontal straightening groove 14 of homonymy is identical at horizontal and processed raw material 2 production line distance between center line), (the horizontal straightening groove 14 of the horizontal straightening wheel 6 of homonymy is not laterally cooperatively interacting laterally working in coordination for the horizontal straightening groove 14 of the horizontal straightening wheel 6 in certain side and the horizontal straightening groove 14 of the horizontal straightening wheel 6 of opposite side, namely the horizontal straightening groove 14 of the horizontal straightening wheel 6 of homonymy does not mate with the width of processed raw material 2 transverse direction in the spacing of transverse direction, so that processed raw material 2 is able to linearly transmit on a production line), horizontal straightening seat 5 is fixed by bolts to (Fig. 1) on straightening frame 3.Adjusting slider 12 snaps in longitudinal straightening seat 7, screw rod 11 is connected with adjusting slider 12 after being screwed into longitudinal straightening seat 7, longitudinally can be adjusted the height of adjusting slider 12 by screw rod 11, adjusting slider 12 upper-lower position is fixedly connected with longitudinal straightening seat 7 by hold-doun nut after adjusting, longitudinal straightening wheel shaft 10 is arranged on adjusting slider 12 and longitudinal straightening seat 7 respectively, longitudinal straightening bearing is inserted in longitudinal straightening wheel shaft 10, longitudinal straightening wheel 8 has longitudinal straightening groove, longitudinal straightening bearing that longitudinal straightening wheel 8 is inserted in longitudinal straightening wheel shaft 10 is tightened fixing with hold-doun nut, longitudinal straightening wheel 8 is arranged on longitudinal straightening wheel shaft 10 and can rotates, the longitudinal machine straightening device of the present embodiment is designed with 7 longitudinal straightening wheels 8, the staggered lengthwise position being fixed on processed raw material 2 production line (namely goes up or upper/lower positions, wherein going up position is exactly adjusting slider 12, upper/lower positions is exactly longitudinal straightening seat 7), longitudinal same position (namely on adjusting slider 12, or on longitudinal straightening seat 7) longitudinal straightening groove of longitudinal straightening wheel 8 is lengthwise position correspondence (namely longitudinal straightening groove of longitudinal co-located is identical at longitudinal and processed raw material 2 production line distance between center line), longitudinal straightening groove of longitudinal straightening wheel 8 of longitudinal diverse location is (i.e. longitudinal straightening groove of a certain position longitudinal direction straightening wheel 8 and the another location spacing of longitudinal straightening groove in longitudinal direction of longitudinal straightening wheel 8 of relative position and the matched of processed raw material 2 longitudinal direction in other words longitudinally working in coordination, so that processed raw material 2 is able to linearly transmit on a production line), longitudinal straightening seat 7 is fixed by bolts on straightening frame 3.
The present embodiment draw-gear II is designed with: traction electric machine 16, traction driving gear 17, traction driven gear 18, connecting axle bearing 19, axis of traction bearing 20, axis of traction 21, axis of traction axle sleeve 22, jump ring 23, traction wheel 24, support 25, cylinder 26, connecting axle 27, pinch roller 28, traction slide block 29, traction slide rail 30, upper traction grooved 281, lower traction grooved 241; Axis of traction bearing 20 is enclosed within axis of traction 21, and axis of traction 21 is inserted in axis of traction axle sleeve 22 jump ring 23 to be fixed, and axis of traction axle sleeve 22 and axis of traction bearing 20 are connected, and axis of traction axle sleeve 22 snaps in frame 1 and fixes with bolt tightening; Traction driven gear 18 is enclosed within axis of traction 21 one end steady pin and fixes, and traction wheel 24 has lower traction grooved 241, and traction wheel 24 is enclosed within the other end of axis of traction 21 and fixes with steady pin, and form traction wheel apparatus, the design and installation of the present embodiment traction wheel apparatus has two groups; Traction driving gear 17 is enclosed within traction electric machine axle 161 to be fixed with steady pin, and traction electric machine 16 is fixed by bolts in frame 1, and traction driving gear 17 is connected with two traction driven gears 18 respectively.Support 25 and traction slide rail 30 are fixed by bolts in frame 1, and cylinder 26 is fixed by bolts on support 25; Pinch roller 28 has traction grooved 281, and connecting axle bearing 19 is inserted in pinch roller 28 jump ring 23 to be fixed; Connecting axle bearing 19 and pinch roller 28 are arranged on one end of connecting axle 27 and fix with hold-doun nut, and connecting axle 27 other end is tightened fixing with traction slide block 29, after traction slide block 29 is inserted in traction slide rail 30 and cylinder 26 axle be connected and fixed to be formed and draw pneumatic shuttle; Traction pneumatic shuttle design and installation two groups, start cylinder 26 and promote traction slide block 29, pinch roller 28 just compresses with traction wheel 24 and is connected, processed raw material 2 clamps by upper traction grooved 281, lower traction grooved 241 just cooperation, start traction electric machine 16, traction driving gear 17 drives two traction driven gear 18 synchronous axial system, and two traction wheels 24 rotate drive two pinch roller 28 synchronous axial system, pull processed raw material 2 to push ahead.
The present embodiment heater V is provided with: temperature detection sensor 31, outer tube 32, thermal insulation layer 33, insulation material 34, heater strip 35, interior pipe 36, adjustment seat 38, longitudinal adjusting screw(rod) 39, side adjusting screw(rod) 40, conical outlet 321; Interior pipe 36 is welded and fixed with conical outlet 321, heater strip 35 is enclosed within interior pipe 36, interior pipe 36 coordinates with processed raw material 2, and temperature detection sensor 31 is fixed between heater strip 35 and interior pipe 36, and insulation material 34 to be wrapped on heater strip 35, temperature detection sensor 31 and to be inserted in thermal insulation layer 33; Outer tube 32 is enclosed within thermal insulation layer 33, outer tube 32 one end and interior pipe 36 welded seal, and outer tube 32 other end and conical outlet 321 welded seal form heater V.Fixed mount 37 and frame 1 are welded and fixed, longitudinal adjusting screw(rod) 39 is screwed into frame 1 through bottom fixed mount 37, adjustment seat 38 and longitudinal adjusting screw(rod) 39 are riveted fixing, and longitudinal adjusting screw(rod) 39, adjustment seat 38 can be rotated, and side adjusting screw(rod) 40 is screwed into fixed mount 37 side; Heater V snaps in fixed mount 37, and rotating longitudinal adjusting screw(rod) 39 heater V can just regulate, and rotates side adjusting screw(rod) 40 fixed mount 37 and fixes with outer tube 32.
The present embodiment core unit III is provided with: core motor 41, core screw mandrel 42, core holder 43, core fixed cover 44, core contiguous block 45, core feed screw nut 46, core connecting plate 47, core slide plate 48, core slide rail 49, core support 50, core axle 51, core axle sleeve 52, core 53; Core motor 41 and core holder 43 are welded and fixed with core support 50, and be provided with core bearing by jump ring in core fixed cover 44, core fixed cover 44 is inserted in core holder 43 to be fixed with bolt; One end of core screw mandrel 42 is inserted in core bearing steady pin and core motor 41 axle is fixed, and one end bolt tightening that two pieces of core contiguous blocks 45 are enclosed within mutually core motor 41 axle and core screw mandrel 42 is fixed; Core feed screw nut 46 is screwed into the other end of core screw mandrel 42 and is welded and fixed with core connecting plate 47; core connecting plate 47 is fixed by bolts on core slide plate 48; after core slide plate 48 snaps in core slide rail 49, core slide rail 49 is fixed by bolts on core support 50, and core support 50 is fixed by bolts in frame 1.Core axle 51 and core 53 are welded and fixed, core axle sleeve 52 is inserted in frame 1 and is fixed by bolts in frame 1, core 53 and core axle 51 are inserted in core axle sleeve 52, core 53 coordinates with core axle sleeve 52 just, core 53 form processed raw material 2 mould inner mould portion, core axle 51 is fixed by bolts on core connecting plate 47.
The present embodiment multi-angle shaped device IV is provided with: shaping motor 54, shaping holder 55, shaping fixed cover 56, shaping screw mandrel 57, shaping feed screw nut 58, shaping connecting plate 59, forming sliding board 60, push rod support 61, shaping slide rail 62, shaping contiguous block 67, shaping mould; Shaping motor 54 and shaping holder 55 are welded and fixed with push rod support 61, and be provided with shaping bearing with jump ring in shaping fixed cover 56, shaping fixed cover 56 is inserted in shaping holder 55 to be fixed with bolt; One end of shaping screw mandrel 57 is inserted in shaping bearing and fixes with steady pin and shaping motor 54 axle, and one end bolt tightening that two formation of lots contiguous blocks 67 are enclosed within mutually shaping motor 54 axle and shaping screw mandrel 57 is fixed; Shaping feed screw nut 58 is screwed into the other end of shaping screw mandrel 57 and is welded and fixed with shaping connecting plate 59, shaping connecting plate 59 is fixed by bolts on forming sliding board 60, shaping mould is arranged on shaping connecting plate 59, forming sliding board 60 snaps in shaping slide rail 62 aftershaping slide rail 62 and is fixed by bolts on push rod support 61, push rod support 61 is fixed by bolts in frame 1, and shaping mould forms processed raw material 2(raw material section) exterior mold portion of mould.
The present embodiment multi-angle shaped device IV comprises shaped device, compacted under device, left shaped device, right shaped device, upper shaped device, compacted under device, left shaped device, the structure of right shaped device is identical (comprising composition and annexation), the shaping mould profile of four shaped devices matches and forms the exterior mold portion of processed raw material 2 mould, the shaping mould wherein going up shaped device is patrix 63 and is positioned at above processed raw material 2, the shaping mould of compacted under device is counterdie 64 and is positioned at below processed raw material 2, the shaping mould of left shaped device is left side mould 65 and is positioned at below on the left of processed raw material 2 Figure 11, the shaping mould of right shaped device is right side mould 66 and is positioned at processed raw material 2 lower right.Patrix 63 is provided with the upper die forming groove 631 coordinated with processed raw material 2, counterdie 64 is provided with the counterdie forming tank 641 coordinated with processed raw material 2, left side mould 65 is provided with the left side mold forming groove 651 coordinated with processed raw material 2, right side mould 66 is provided with the right side mold forming groove 661 coordinated with processed raw material 2.
The traction electric machine 16 of the present embodiment, core motor 41, shaping motor 54 are servomotor.
The machine straightening device I of the present embodiment makes brazing alloy thread like material carry out vertical and horizontal straightening in order, and processed raw material 2 enters from charging aperture 4, and under the effect of horizontal machine straightening device and longitudinal machine straightening device, processed raw material 2 linearly runs forward.
The traction electric machine 16 of the draw-gear II of the present embodiment synchronously drives two groups of traction wheel apparatus, ensures its control accuracy rotated and hauling speed; The Technology design of two groups of traction pneumatic shuttles, the pressure of application cylinder 26 makes lucky the compression mutually with two traction wheels 24 of two pinch rollers 28 be connected, and two traction wheels 24 rotate drive two pinch roller 28 synchronous axial system; Traction grooved 31 on traction wheel 24 and pinch roller 28 holds processed raw material 2 just tightly, and the rotation of traction wheel 24 pulls raw material 2 to push ahead, and is transported to heater V and multi-angle shaped device IV by straightening.
The heater V of the present embodiment controls processed raw material 2 heating-up temperature, makes it reach suitable processing temperature or softness number.Its design feature comprises:
Heater strip 35 is applied magnesium throwing material and is made, and magnesium throwing material possesses and bears about 1000 degree high temperature, ensures that heater V control temperature is in 840-860 degree and service life;
Temperature detection sensor 31 is used for detected temperatures, and by controller by Temperature displaying on (840-860 degree) computer contact screen.
The Technology design of conical outlet 321, makes the processed raw material 2 after heating can not arbitrarily flexural deformation in exit.
The core unit III of the present embodiment make softening after the raw material section that is truncated under the mating reaction of multi-angle shaped device IV, form circular rings, and carry out into mould and the demoulding; Its core mould 53 is used for forming the inner circle of circular rings, under the effect of the positive and negative accurate rotation of core motor 41, when core unit III formed to process circular rings state shown in Fig. 8 time, under the effect of multi-angle shaped device IV, form circular rings; When core unit III forms state shown in Fig. 9, core 53 is parallel with core axle sleeve 52, and circular rings and core 53 are thrown off, and circular rings is shirked.
The multi-angle shaped device IV of the present embodiment makes raw material section multi-angle on core 53 shaping, and its design feature comprises:
Be designed with shaped device, compacted under device and left shaped device, right shaped device; Upper shaped device is provided with patrix 63, compacted under device is provided with counterdie 64, left shaped device, right shaped device are installed by left side mould 65, right side mould 66 respectively, formed multi-angle shaped device IV, four moulds under the effect of four shaped devices with core 53 for axle center orderly carry out mechanical movement;
Under the effect of the positive and negative accurate rotation of shaping motor 54, patrix 63 is mould and cutting knife, when processed raw material 2 reaches full-length (21.66mm) from conical outlet 321 release, patrix 63 presses down under shaping motor 54 acts on, just at conical outlet 321, processed raw material 2 is blocked, raw material section (the processed raw material 2) part corresponding with upper die forming groove 631 after blocking be snapped into upper die forming groove 631 and with core 53 pressing and forming, form state shown in Figure 11;
Left side mould 65, right side mould 66 50 degree of angles respectively horizontal by both forward and reverse directions are also symmetrical mutually, under shaping motor 54 acts on, left and right synchronous pressure enters, raw material section and left side mold forming groove 651, the part that right side mold forming groove 661 is corresponding snapped in respectively left side mold forming groove 651, right side mold forming groove 661 and with core 53 pressing and forming, form state shown in Figure 12;
Under the effect of the positive and negative accurate rotation of shaping motor 54, counterdie 64 is upwards compressed into, the raw material section part corresponding with counterdie forming tank 641 be snapped into counterdie forming tank 641 and with core 53 pressing and forming, see Figure 13, Figure 15.
The present embodiment using PLC controller program control technology, realizes respective mechanical action, and coordinates closely in order, every technology processing completing a circular rings for 2 seconds; Mechanical action coordinates rationally, closely, in order, each bigger device and mounting accuracy of component high, its processing method mainly comprises the following steps:
Preparation process, described preparation process comprises and processed for continuous print raw material 2 is snapped in draw-gear II by machine straightening device I and adjusts to the right place, and processed raw material 2 compresses by draw-gear II;
Draw-gear II pull processed raw material 2 to push ahead and complete simultaneously by machine straightening device I, the straightening of processed raw material 2, heater V are heated the processed raw material 2 by heater V, heat after (part) processed raw material 2 enter core unit III;
Multi-angle shaped device IV, core unit III cooperatively interact and carry out the blocking of processed raw material 2, enter mold forming and the demoulding.The present embodiment latter two steps is a process-cycle.The present embodiment forms the mechanical movement gone round and begun again, and realizes the processing that the processed raw material 2 of full automatic program-control forms circular rings.
The present embodiment is processed under the control of PLC, and concrete processing method is:
Processed for continuous print raw material 2 is snapped in the upper traction grooved 281 on the traction wheel 24 of draw-gear II and pinch roller 28, lower traction grooved 241 adjusting to the right place by machine straightening device I, start cylinder 26, pinch roller 28 and traction wheel 24 compress and hold processed raw material 2 tightly mutually, start traction electric machine 16,28 synchronous axial system are taken turns in the dynamic pressure of traction wheel 24 rotating band, and the rotation of traction wheel 24 pulls processed raw material 2 to push ahead; Processed raw material 2 enters heater V, and in heater V, temperature controls between 840-860 degree, and hot sensing temperature is fed back to PLC and screen display by temperature detection sensor 31; Processed raw material 2 enters the core 53 of core unit III from the conical outlet 321 of heater; Multi-angle shaped device IV, core unit III cooperatively interact and carry out the blocking of processed raw material, enter mold forming and the demoulding.
Multi-angle shaped device IV described in the present embodiment, core unit III patrix 63 that namely step go up shaped device of blocking carrying out processed raw material that cooperatively interacts presses down and blocks processed raw material 2;
Described enter mold forming step comprise the raw material section part corresponding with upper die forming groove 631 and be snapped into upper die forming groove 631 and be pressed into inverted u-shaped with core 53, form state shown in Figure 11; The left side mould 65 of left shaped device and the right side mould 66 of right shaped device mutually symmetrical left and right are compressed into, raw material section and left side mold forming groove 651, the part that right side mold forming groove 661 is corresponding are snapped in left side mold forming groove 651, right side mold forming groove 661 be pressed into untight circular with core 53 respectively, form state shown in Figure 12; Left side mould 65 and right side mould 66 reset, and the counterdie 64 of compacted under device is upwards compressed into, and the raw material section part corresponding with counterdie forming tank 641 is snapped into counterdie forming tank 641 and is pressed into circular rings with core 53, be i.e. state shown in Figure 13, Figure 15;
Described demoulding step comprises patrix 63, counterdie 64 resets, and core motor 41 starts, and core 53 is retracted to parallel with core axle sleeve 52, and core unit III forms state shown in Fig. 9, and multi-angle shaped device IV is reset to state shown in Figure 14; Circular rings and core 53 are thrown off, and circular rings is shirked, and core 53 extend out to original state (core 53 is reset to state shown in Fig. 8).
PLC controls temperature detection sensor 31 and applies hot sensing and control technology, detects the actual temperature of the processed raw material of continuous print 2 and passes through touch-screen displays temperature (usual actual temperature is within the scope of 840-860 degree).
Draw-gear II in the process-cycle of the present embodiment pull processed raw material 2 to push ahead and complete simultaneously by machine straightening device I, the straightening of processed raw material 2, heater V are heated the processed raw material 2 by heater V, heat after (part) processed raw material 2 enter core unit III step and needed for 1 second and processed raw material 2 fltting speed is 21.66mm per second.Then draw-gear II pauses 1 second, within this second that draw-gear II pauses, multi-angle shaped device IV, core unit III cooperatively interact and carry out the blocking of processed raw material 2, enter mold forming and demoulding step, this step also needed for 1 second, and namely a process-cycle was 2 seconds.
The total time of blocking, entering mold forming step described in the present embodiment is 1/3rd seconds.Described demoulding step total time is 2/3rds seconds.
The simple deformation of the technology of the present invention feature or technical scheme and combination, should think and fall into protection scope of the present invention.
Claims (9)
1. be exclusively used in a full-automatic ring forming machine for processing brazing alloy material, it is characterized in that: be provided with machine straightening device, draw-gear, core unit, multi-angle shaped device, heater and PLC, PLC controls draw-gear, core unit, multi-angle shaped device, heater cooperating, draw-gear is used for processed for continuous print raw material to pass through machine straightening device, heater is transported to core unit and multi-angle shaped device, and heater is used for heating processed raw material and making processed raw material reach optimal process temperature, core unit, multi-angle shaped device is used for cooperatively interacting and carries out blocking of processed raw material, enter mold forming and the demoulding, described machine straightening device, draw-gear, core unit, multi-angle shaped device, heater is installed in frame, and machine straightening device is positioned at processed feedstock end, and draw-gear is positioned at machine straightening device, between heater, core unit is positioned at the outlet of heater, core unit, multi-angle shaped device cooperatively interacts, and described draw-gear is provided with traction electric machine, traction driving gear, traction wheel apparatus, traction pneumatic shuttle, traction driving gear is arranged on traction electric machine axle, and traction driving gear is connected with traction wheel apparatus, and traction wheel apparatus is connected with traction pneumatic shuttle, traction wheel apparatus, traction pneumatic shuttle to be installed in frame and to coordinate with processed raw material.
2. full-automatic ring forming machine according to claim 1, it is characterized in that: described machine straightening device is provided with straightening frame, charging aperture, horizontal bar straightening mechanism, longitudinal bar straightening mechanism, screw rod, adjusting slider, straightening frame is fixed in frame, horizontal bar straightening mechanism, longitudinal bar straightening mechanism are installed on straightening frame, horizontal bar straightening mechanism, longitudinal bar straightening mechanism all coordinate with processed raw material, charging aperture is fixed on straightening frame, adjusting slider snaps in longitudinal bar straightening mechanism, and screw rod to be arranged on longitudinal bar straightening mechanism and to be connected with adjusting slider.
3. full-automatic ring forming machine according to claim 1, it is characterized in that: described traction wheel apparatus is provided with traction driven gear, axis of traction bearing, axis of traction, axis of traction axle sleeve, traction wheel, traction driving gear is connected with traction driven gear, axis of traction bearing holder (housing, cover) is on axis of traction, axis of traction is inserted in axis of traction axle sleeve and fixes, axis of traction axle sleeve snaps in frame and fixes, traction driven gear is enclosed within axis of traction one end and fixes, traction wheel has lower traction grooved, traction wheel is enclosed within the axis of traction other end and fixes, and lower traction grooved coordinates with processed raw material.
4. full-automatic ring forming machine according to claim 1, it is characterized in that: described traction pneumatic shuttle is provided with connecting axle bearing, cylinder, support, connecting axle, pinch roller, traction slide block, traction slide rail, support, traction slide rail is all fixed in frame, cylinder is rack-mount, pinch roller has traction grooved, connecting axle bearing is inserted in pinch roller and fixes, connecting axle bearing, pinch roller is arranged on connecting axle one end, the connecting axle other end is fixed with traction slide block, traction slide block is inserted in traction slide rail, traction slide block and cylinder axis are connected and fixed, pinch roller coordinates with traction wheel, upper traction grooved coordinates with processed raw material.
5. full-automatic ring forming machine according to claim 1, it is characterized in that: described heater is provided with temperature detection sensor, outer tube, thermal insulation layer, insulation material, heater strip, interior pipe, adjustment seat, longitudinal adjusting screw(rod), side adjusting screw(rod), conical outlet, interior pipe is fixedly connected with conical outlet, heater strip cover on inner pipe, interior pipe coordinates with processed raw material, temperature detection sensor is arranged between heater strip and interior pipe, insulation material is wrapped in heater strip, on temperature detection sensor, insulation material is inserted in thermal insulation layer, outer tube sleeve is on thermal insulation layer, outer tube one end and the interior seal of tube are fixed, the outer tube other end and conical outlet seal fixing, fixed mount is fixedly connected with frame, longitudinal adjusting screw(rod) is screwed into frame and passes bottom fixed mount, adjustment seat is fixedly connected with longitudinal adjusting screw(rod), heater snaps in fixed mount, side adjusting screw(rod) is screwed into fixed mount side.
6. full-automatic ring forming machine according to claim 1, is characterized in that: described core unit is provided with core motor, core screw mandrel, core holder, core fixed cover, core contiguous block, core feed screw nut, core connecting plate, core slide plate, core slide rail, core support, core axle, core axle sleeve, core, core motor, core holder is installed on core support, core bearing is installed in core fixed cover, core fixed cover is inserted in core holder and fixes, and core screw mandrel one end is inserted in core bearing and is fixed with core motor shaft, and two pieces of core contiguous blocks are enclosed within mutually core motor shaft, one end of core screw mandrel, two pieces of core contiguous blocks are fixed by bolt tightening, core feed screw nut is screwed into the core screw mandrel other end, and core feed screw nut is fixedly connected with core connecting plate, and core connecting plate is fixed on core slide plate, core slide plate snaps in core slide rail, core slide rail is fixed on core support, and core support is fixed in frame, and core axle is fixedly connected with core, core axle sleeve is inserted in frame and fixes, core, core axle sleeve enters core axle sleeve, and core coordinates with core axle sleeve, core form processed raw material mould inner mould portion, core axle is fixed on core connecting plate.
7. full-automatic ring forming machine according to claim 1, is characterized in that: described multi-angle shaped device is provided with shaping motor, shaping holder, shaping fixed cover, shaping screw mandrel, shaping feed screw nut, shaping connecting plate, forming sliding board, push rod support, shaping slide rail, shaping mould, shaping contiguous block, shaping motor, shaping holder is installed in push rod support, be provided with shaping bearing in shaping fixed cover, shaping fixed cover is inserted in shaping holder and fixes, and shaping bearing is inserted in shaping screw mandrel one end, shaping screw mandrel and shaping motor shaft are fixed, and two formation of lots contiguous blocks are enclosed within mutually shaping motor shaft, one end of shaping screw mandrel, two formation of lots contiguous blocks are fixed by bolt tightening, shaping feed screw nut is screwed into the shaping screw mandrel other end, shaping feed screw nut is fixedly connected with shaping connecting plate, shaping connecting plate is fixed on forming sliding board, and shaping mould is arranged on shaping connecting plate, and forming sliding board snaps in shaping slide rail, shaping slide rail is fixed on push rod support, and push rod support is fixed in frame.
8. full-automatic ring forming machine according to claim 7, it is characterized in that: described multi-angle shaped device is provided with shaped device, compacted under device, left shaped device, right shaped device, upper shaped device, compacted under device, left shaped device, right shaped device structure is identical, the shaping mould wherein going up shaped device is patrix, the shaping mould of compacted under device is counterdie, the shaping mould of left shaped device is left side mould, the shaping mould of right shaped device is right side mould, patrix, counterdie, left side mould, the profile of right side mould matches and forms the exterior mold portion of processed raw material mould, patrix is provided with upper die forming groove, counterdie is provided with counterdie forming tank, left side mould is provided with left side mold forming groove, right side mould is provided with right side mold forming groove.
9. the processing method of the full-automatic ring forming machine as described in a claim as arbitrary in claim 1 ~ 8, it is characterized in that comprising preparation process, described preparation process comprises and processed for continuous print raw material is snapped in draw-gear by machine straightening device and adjusts to the right place, processed raw material compresses by draw-gear, and then following steps are carried out in circulation: draw-gear pulls processed raw material to push ahead and completes simultaneously, by machine straightening device, processed raw material straightening, heater entered core unit to by the processed raw material after the processed heating raw materials of heater, heating; Multi-angle shaped device, core unit cooperatively interact and carry out the blocking of processed raw material, enter mold forming and the demoulding, described multi-angle shaped device, core unit cooperatively interact and carry out the blocking of processed raw material, enter patrix that mold forming and demoulding step comprise shaped device and press down and block processed raw material, the part corresponding with upper die forming groove of the raw material section after blocking be snapped into upper die forming groove and with core pressing and forming; The left side mould of left shaped device and the right side mould of right shaped device mutually symmetrical left and right are compressed into, mold forming groove on the left of raw material section and left side mold forming groove, the part that right side mold forming groove is corresponding are snapped in respectively, right side mold forming groove and with core pressing and forming; Left side mould and right side mould reset, and the counterdie of compacted under device is upwards compressed into, and the raw material section part corresponding with counterdie forming tank is snapped into counterdie forming tank and forms circular rings with core pressing and forming raw material section; Upper die and lower die reset, and core is retracted, and circular rings and core are thrown off and shirked, and core extend out to original state.
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| CN103586298A (en) * | 2013-11-26 | 2014-02-19 | 无锡平盛科技有限公司 | Straightener used for take-up machine |
| CN105217374B (en) * | 2015-09-14 | 2018-02-16 | 三江学院 | A kind of solder stick automatic winding cuts liftout attachment |
| CN106271623B (en) * | 2016-08-31 | 2018-07-03 | 长鹰信质科技股份有限公司 | Motor three-phase connects wire molding machine |
| CN107081600A (en) * | 2017-07-06 | 2017-08-22 | 东莞方皓汽车配件有限公司 | A kind of bending bonding machine |
| CN108787940B (en) * | 2018-07-31 | 2023-12-12 | 立洲（青岛）五金弹簧有限公司 | Omega clamp, forming device and forming method of omega clamp |
| CN110238331A (en) * | 2019-07-10 | 2019-09-17 | 北京好运达智创科技有限公司 | A kind of bending machine of sleeper production |
| CN111531065B (en) * | 2020-04-15 | 2022-04-01 | 西安工程大学 | Forming machine tool suitable for processing multi-type spinning steel wire rings |
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