CN103878309B - A kind of Lost Form Casting Production Line - Google Patents
A kind of Lost Form Casting Production Line Download PDFInfo
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- CN103878309B CN103878309B CN201410107540.XA CN201410107540A CN103878309B CN 103878309 B CN103878309 B CN 103878309B CN 201410107540 A CN201410107540 A CN 201410107540A CN 103878309 B CN103878309 B CN 103878309B
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Abstract
Lost Form Casting Production Line relates to a kind of Lost Form Casting Production Line。Principally for solve existing Lost Form Casting Production Line cooler cooling-down effect bad, the problems such as sandbox tipper flip angle is little and design。It includes hydraulic tilter, and roller conveyor and two transfer car(buggy) tracks that hydraulic tilter both sides connect connect, and bi-directional drive transfer car(buggy) is placed on transfer car(buggy) track；Three grades of seperators in hydraulic tilter front are connected with permanentmagnet separator through bucket elevator, permanentmagnet separator is connected with helical feed cooler, helical feed cooler and second bucket elevator connect, second bucket elevator is connected with storage bin, storage bin is connected with moulding storage bin through the 3rd bucket elevator, belt conveyor, moulding machine is connected respectively through roller conveyor with transfer car(buggy) track and cast plain bumper, and cast plain bumper is connected by roller conveyor with transfer car(buggy) track；Advantage is helical feed cooler good cooling effect, and hydraulic tilter flip angle is big。
Description
Technical field:
The present invention relates to a kind of Lost Form Casting Production Line。
Background technology:
Existing Lost Form Casting Production Line includes sand preparing machine and sandbox circular route。Wherein sand preparing machine specifically includes that screening machine, elevator, permanentmagnet separator, cooler, belt conveyor, storage bin。Sandbox circular route includes: sandbox, moulding machine (i.e. plain bumper), transfer car(buggy), hydraulic pressure box push system, transfer car(buggy) track, tipper etc.。It is disadvantageous in that described sandbox joins end to end on a production line one by one, sandbox move dependence hydraulic jack push away, as lack one then whole piece circular route can not run。Pushing up one because sandbox joins end to end one, and sandbox is to be formed by welded steel, the Various Seasonal temperature difference is big, and sandbox length also changes, and after the accumulation of several sandboxes, length changes greatly, it is necessary to often adjust the telescopic location pushing away case oil cylinder。Additionally described moulding machine structure is complicated, big energy-consuming, and it can not make sand consolidation level fill the every nook and cranny to casting cavity, and foundry goods nook is caused defect。Described cooler cooling-down effect is bad。Described sandbox tipper can only to carrying out clamping bottom sandbox, and sandbox is easy to fall off after overturning, and causes danger；It addition, its flip angle is little, it is impossible to the workpiece in sandbox and sand are all poured in seperator；And also can be spread across outside seperator when toppling over, need to manually clear up, labor intensity is big。Described transfer car(buggy) can only transport sandbox, it is impossible to conveying sandbox。
Summary of the invention:
The technical problem to be solved is to provide a kind of sandbox that pushed away by hydraulic jack and changes the conveying of segmentation roller-way into, thus reducing sandbox quantity, save hydraulic jack box push system, and moulding function makes sand consolidation level fill the every nook and cranny to casting cavity, cooler good cooling effect, sand in sandbox and workpiece can all be poured in seperator by sandbox tipper, and transfer car(buggy) can transport sandbox can carry again the Lost Form Casting Production Line of sandbox。
Above-mentioned purpose is achieved in that it includes hydraulic tilter, three grades of seperators, permanentmagnet separator, helical feed cooler, three bucket elevators, storage bin, belt conveyor, moulding storage bin, cast plain bumper, moulding machine, bi-directional drive transfer car(buggy)s and the twice sandbox circular route being made up of some sections of roller conveyors；Wherein the left and right sides of hydraulic tilter is connected to one section of roller conveyor, the end of two sections of roller conveyors that the hydraulic tilter left and right sides connects is connected with two transfer car(buggy) tracks respectively, and two bi-directional drive transfer car(buggy)s are respectively placed on two transfer car(buggy) tracks；The front of hydraulic tilter is provided with three grades of seperators, the material inlet of the material outlet of three grades of seperators and first bucket elevator connects, this described material outlet of first bucket elevator is connected with the entrance of permanentmagnet separator, the outlet of permanentmagnet separator is connected with the material inlet of helical feed cooler, the material inlet of the material outlet of helical feed cooler and second bucket elevator connects, the material outlet of second bucket elevator is connected with the entrance of storage bin, the outlet of storage bin is connected with the entrance of the 3rd bucket elevator, the outlet of the 3rd bucket elevator is connected with belt conveyor, the other end of belt conveyor is connected with moulding storage bin, the lower section of moulding storage bin is moulding machine, it is connected by one section of roller conveyor between moulding machine one end with a transfer car(buggy) track, it is connected by one section of roller conveyor between the other end of moulding machine with cast plain bumper, it is connected also by one section of roller conveyor between cast plain bumper and another transfer car(buggy) track；
Described roller conveyor includes frame, some roll shafts are contained in frame by bearing, the end of every roll shaft is equipped with a Dual Drive sprocket wheel, several Dual Drive sprocket wheel chains link together, being fixed with roll shaft drive motor in frame, the Dual Drive sprocket wheel chain on sprocket wheel on roll shaft drive motor power output shaft and wherein a roll shaft connects；
Described hydraulic tilter includes frame, the cylinder body of upset hydraulic cylinder is fixed in frame, the top of flip-arm rear end is connected with the bearing block of frame top by trip shaft, the cylinder rod of upset hydraulic cylinder is fixing with flip-arm to be connected, upset hydraulic cylinder works, flip-arm is made to overturn with trip shaft for fulcrum, the frame at trip shaft rear is fixed with position-limited rack, flip-arm be arranged over compress chute, the front portion compressing chute is arranged on the top of flip-arm by bearing pin, the cylinder body compressing hydraulic cylinder is fixed on flip-arm, the cylinder rod compressing hydraulic cylinder is fixed on compression chute, compress hydraulic cylinder works, can downwardly turn over compressing chute jack-up, the bottom of flip-arm is fixed with compression hydraulic cylinder bottom several, the cylinder rod of each bottom compression hydraulic cylinder is connected to jaw, jaw is contained on flip-arm by bearing pin, bottom clamping hydraulic cylinder working, drive two jaw action；
Described helical feed cooler includes support, motor reducer is fixed on support, power transmission shaft is contained on support by bearing, decelerating through motor power output shaft and power transmission shaft are connected by shaft coupling, active roller station is contained on power transmission shaft, driven shaft is contained on support also by bearing, driven support roller is contained on driven shaft, support between active roller station and driven support roller is fixed with little supporting-roller shaft, little support roller is contained in little supporting-roller shaft, also include cylinder, cylinder inboard wall is fixed with flight, the bottom of cylinder is placed on little support roller, barrel front end has conveyor front barrel end shield, cylinder back-end has rear cylinder body end shield, before, rear cylinder body end shield is all fixed on support, cylinder end shield all sliding contacts at cylinder and its two ends, conveyor front barrel end shield is provided with sand inlet, rear cylinder body end shield is provided with sand export, airduct is also had in cylinder, the front end of airduct is fixed on conveyor front barrel end shield, the rear end of airduct is stretched out from rear cylinder body end shield, airduct has several exhaust vents, rear cylinder body end shield is provided with air outlet；
Also include two annular traction supports, two traction supports are connected fixing with cylinder body outer wall after being set on the cylinder body outer wall above active roller station and driven support roller, article two, annular traction is separately fixed on two traction supports, and two tractions are all meshed with foregoing active roller station and driven support roller；
Being further fixed on spacing collar on cylinder body outer wall, position-limited wheel is rack-mount by axle, and position-limited wheel is positioned at outside spacing collar, cylinder can be played position-limiting action；Described active roller station and driven support roller all make of automotive wheel；
Described moulding machine includes frame and air spring, the top of air spring is fixed with upper sealing panel, the bottom of air spring is fixed with lower seal plate, described lower seal plate is fixed in frame, spring supporting taper guide pillars and bushes it is provided with in air spring, wherein the bottom of spring supporting taper guide pillar is fixed on lower seal plate, the top of guide pin bushing is fixed on upper sealing panel, guide pin bushing is enclosed within spring supporting taper guide pillar, also include work top, work top is fixed on upper sealing panel, vibrating motor is arranged on work top, several clamping cylinders are fixed on work top, the cylinder rod of each clamping cylinder is connected to jaw, each jaw is contained on work top by bearing pin, work top is further fixed on several sandbox bracing frames；
Also include axle supports frame, axle supports frame is fixed in frame by supporting leg, some roll shafts are contained in the top of axle supports frame each through respective bearing, the end of every roll shaft is designed with Dual Drive sprocket wheel, the Dual Drive sprocket wheel of some roll shaft ends is linked together by chain, wherein the Dual Drive sprocket wheel of a roll shaft end is connected with the sprocket wheel chain on drive motor power output shaft, drive motor is fixed in frame, and each sandbox bracing frame and jaw are all located between adjacent two roll shaft；
Described bi-directional drive transfer car(buggy) includes vehicle frame, longitudinally disposed driving shaft and driven shaft are all contained in the both sides of vehicle frame respectively through respective bearing, the two ends of driving shaft and driven shaft are all respectively provided with lengthwise rows travelling wheel, wherein driving shaft is provided with belt pulley, vehicle frame is further fixed on longitudinal movable motor and horizontal movable motor, belt pulley on lengthwise rows leakage of electricity power output shaft and the belt pulley on driving shaft are connected by belt, the roll shaft of some horizontally sets is contained in the top of vehicle frame by bearing, the end of every roll shaft is designed with Dual Drive sprocket wheel, the Dual Drive sprocket wheel of some roll shaft ends is linked together by chain, wherein the Dual Drive sprocket wheel of a roll shaft end is connected with the sprocket wheel chain on horizontal movable motor power output shaft。
The work process of the present invention is: during initial work, manually roughing sand is joined in three grades of seperators, then roughing sand enters into permanentmagnet separator from the outlet of first bucket elevator, then enter in helical feed cooler from permanentmagnet separator, roughing sand from helical feed cooler out after enter in storage bin through second bucket elevator, sand in storage bin enters in moulding storage bin through the 3rd bucket elevator and belt conveyor, now, sandbox is just placed on the sandbox bracing frame of moulding machine, first to the built-in bed load of sandbox, then cast model is encased in sandbox, from moulding storage bin to sand loading in sandbox, moulding machine works, by sand jolt ramming, then sandbox runs to cast plain bumper through roller conveyor, in cast plain bumper top cast limit jolt ramming, then when sandbox continues to proceed to roller conveyor end on roller conveyor, it is transported on next section of roller conveyor through bi-directional drive transfer car(buggy), when then running to bottom hydraulic tilter between compression hydraulic cylinder, the bottom compression hydraulic cylinder of hydraulic tilter works simultaneously, the bottom of sandbox is clamped by jaw, compress hydraulic cylinder works, compression chute is made to be pressed on the top of sandbox, upset hydraulic cylinder works, by flip-arm jack-up, sandbox lifting upset is driven while flip-arm jack-up, workpiece and sand in sandbox are flowed in three grades of seperators through compressing chute, afterwards turn over hydraulic cylinder to work on, flip-arm playbacks, compress hydraulic cylinder works, compression chute is made to playback, bottom clamping hydraulic cylinder working, jaw is made to playback, sandbox continues to move ahead from production line delivery track, then it is transported through by bi-directional drive transfer car(buggy), sandbox periodic duty, sand in sandbox with foundry goods after three grades of seperators separate, sand continues to proceed to cooling in helical feed cooler, then proceed to advance, recycle, artificial by foundry goods taking-up, fulfil assignment。
The invention have the advantage that owing to its hydraulic tilter is provided with compression chute, achieve the top to sandbox to compress, so sandbox can not come off, ensure safety, it is flowed in seperator additionally, due to the workpiece in sandbox and sand through compressing chute, so will not be spread across outside seperator, alleviate the labor intensity of workman。Owing to being provided with flight on helical feed cooling machine cylinder body inwall, so sand travel time in cylinder can be extended, and wind from the exhaust vent of airduct out after discharge from the air outlet being located at same one end with air intake, the time that wind and sand carry out heat exchange is long, so good cooling effect。Owing to being provided with traction support between traction and cylinder, so traction can be lowered the temperature, thus increasing the service life。Owing to its active roller station and driven support roller all make of automobile tire, so noise is little during work。Sand in sandbox is shaken consolidation level filling to the every nook and cranny of casting cavity by moulding function, thus ensure that the quality of foundry goods。Owing to setting longitudinal movable motor and horizontal movable motor on the vehicle frame of bi-directional drive transfer car(buggy), so when it is longitudinally walked, the sandbox running to a delivery track end can be transported on next delivery track, when it runs to next delivery track end, some roll shafts of horizontally set rotate, and are transported to by sandbox on this delivery track。Achieve and can transport, the purpose of sandbox can be carried again。Owing to being provided with roller conveyor, so the hydraulic thrust pin system can cancelled on original Lost Form Casting Production Line, reducing sandbox quantity, thus reducing equipment, reducing cost。
Accompanying drawing illustrates:
Fig. 1 is the overall structure schematic diagram of the present invention；
Fig. 2 is the structural representation of roller conveyor in the present invention amplified；
Fig. 3 is the main TV structure schematic diagram of hydraulic tilter in the present invention amplified；
Fig. 4 is the side-looking structural representation of hydraulic tilter in the present invention amplified,
Fig. 5 is the main TV structure schematic diagram of helical feed cooler in the present invention amplified；
Fig. 6 is the A A view of Fig. 5；
Fig. 7 is the B place structural representation of the Fig. 6 amplified；
Fig. 8 is the main TV structure schematic diagram of moulding machine in the present invention amplified；
Fig. 9 is the side-looking structural representation of moulding machine in the present invention amplified；
Figure 10 is the main TV structure schematic diagram of bi-directional drive transfer car(buggy) in the present invention amplified；
Figure 11 is the plan structure schematic diagram of bi-directional drive transfer car(buggy) in the present invention amplified。
Detailed description of the invention:
With reference to Fig. 1, it includes 12, three grades of seperators 11 of hydraulic tilter, permanentmagnet separator 10,9, three bucket elevators 7 of helical feed cooler, storage bin 8, belt conveyor 6, moulding storage bin 4, cast plain bumper 3, moulding machine 1, bi-directional drive transfer car(buggy) 5 and the twice sandbox circular route being made up of some sections of roller conveyors 2；Wherein the left and right sides of hydraulic tilter 12 is connected to one section of roller conveyor, the end of two sections of roller conveyors that the hydraulic tilter left and right sides connects is connected with two transfer car(buggy) tracks 13 respectively, and two bi-directional drive transfer car(buggy)s 5 are respectively placed on two transfer car(buggy) tracks；The front of hydraulic tilter is provided with three grades of seperators 11, the material inlet of the material outlet of three grades of seperators and first bucket elevator 7 connects, the material outlet of this first described bucket elevator is connected with the entrance of permanentmagnet separator 10, the outlet of permanentmagnet separator is connected with the material inlet of helical feed cooler 9, the material inlet of the material outlet of helical feed cooler and second bucket elevator 7 connects, the material outlet of second bucket elevator is connected with the entrance of storage bin 8, the outlet of storage bin is connected with the entrance of the 3rd bucket elevator 7, the outlet of the 3rd bucket elevator is connected with belt conveyor 6, the other end of belt conveyor is connected with moulding storage bin 4, the lower section of moulding storage bin is moulding machine 1, it is connected by one section of roller conveyor between moulding machine one end with a transfer car(buggy) track, it is connected by one section of roller conveyor between the other end of moulding machine with cast plain bumper 3, it is connected also by one section of roller conveyor between cast plain bumper and another transfer car(buggy) track；
With reference to Fig. 2, described roller conveyor 2 includes frame 21, some roll shafts 22 are contained in frame by bearing, the end of every roll shaft is equipped with a Dual Drive sprocket wheel 23, several Dual Drive sprocket wheel chains link together, being fixed with roll shaft drive motor 24 in frame, the Dual Drive sprocket wheel chain on sprocket wheel on roll shaft drive motor power output shaft and wherein a roll shaft connects；
With reference to Fig. 3, 4, described hydraulic tilter 12 includes frame 12 1, the cylinder body of upset hydraulic cylinder 12 2 is fixed in frame, the top of flip-arm 12 3 rear end is connected with the bearing block of frame top by trip shaft 12 4, the cylinder rod of upset hydraulic cylinder is fixing with flip-arm to be connected, upset hydraulic cylinder works, flip-arm is made to overturn with trip shaft for fulcrum, the frame at trip shaft rear is fixed with position-limited rack 12 5, flip-arm be arranged over compress chute 12 6, the front portion compressing chute is arranged on the top of flip-arm by bearing pin, the cylinder body compressing hydraulic cylinder 12 7 is fixed on flip-arm, the cylinder rod compressing hydraulic cylinder is fixed on compression chute, compress hydraulic cylinder works, can downwardly turn over compressing chute jack-up, the bottom of flip-arm is fixed with four bottom compression hydraulic cylinder 12 8, the cylinder rod of each bottom compression hydraulic cylinder is connected to jaw 12 9, jaw is contained on flip-arm by bearing pin, bottom clamping hydraulic cylinder working, drive two jaw action；
With reference to Fig. 57, described helical feed cooler 9 includes support 91, motor reducer 92 is fixed on support, power transmission shaft 93 is contained on support by bearing, decelerating through motor power output shaft and power transmission shaft are connected by shaft coupling, active roller station 94 is contained on power transmission shaft, driven shaft is contained on support also by bearing, driven support roller 95 is contained on driven shaft, support between active roller station and driven support roller is fixed with little supporting-roller shaft, little support roller 96 is contained in little supporting-roller shaft, also include cylinder 97, cylinder inboard wall is fixed with flight 98, the bottom of cylinder is placed on little support roller, barrel front end has conveyor front barrel end shield 99, cylinder back-end has rear cylinder body end shield 9 10, before, rear cylinder body end shield is all fixed on support, cylinder end shield all sliding contacts at cylinder and its two ends, conveyor front barrel end shield is provided with sand inlet 9 11, rear cylinder body end shield is provided with sand export 9 12, airduct 9 13 is also had in cylinder, the front end of airduct is fixed on conveyor front barrel end shield, the rear end of airduct is stretched out from rear cylinder body end shield, airduct has several exhaust vents 9 14, rear cylinder body end shield is provided with air outlet 9 15；
Also include two annular traction supports 9 16, two traction supports are connected fixing with cylinder body outer wall after being set on the cylinder body outer wall above active roller station and driven support roller, article two, annular traction 9 17 is separately fixed on two traction supports, and two tractions are all meshed with foregoing active roller station and driven support roller；
Being further fixed on spacing collar 9 18 on cylinder body outer wall, position-limited wheel 9 19 is rack-mount by axle, and position-limited wheel is positioned at outside spacing collar, cylinder can be played position-limiting action；Described active roller station and driven support roller all make of automotive wheel；
With reference to Fig. 8, 9, described moulding machine 1 includes frame 11 and air spring 12, the top of air spring is fixed with upper sealing panel 14, the bottom of air spring is fixed with lower seal plate 13, described lower seal plate is fixed in frame, spring supporting taper guide pillar 15 and guide pin bushing 16 it is provided with in air spring, wherein the bottom of spring supporting taper guide pillar is fixed on lower seal plate, the top of guide pin bushing is fixed on upper sealing panel, guide pin bushing is enclosed within spring supporting taper guide pillar, also include work top 17, work top is fixed on upper sealing panel, vibrating motor 18 is arranged on work top, several clamping cylinders 19 are fixed on work top, the cylinder rod of each clamping cylinder is connected to jaw 1 10, each jaw is contained on work top by bearing pin, work top is further fixed on several sandbox bracing frames 1 11；
Also include axle supports frame 1 12, axle supports frame is fixed in frame by supporting leg 1 13, some roll shafts 1 14 are contained in the top of axle supports frame each through respective bearing, the end of every roll shaft is designed with Dual Drive sprocket wheel 1 15, the Dual Drive sprocket wheel of some roll shaft ends is linked together by chain, wherein the Dual Drive sprocket wheel of a roll shaft end is connected with the sprocket wheel chain on drive motor 1 16 power output shaft, drive motor is fixed in frame, and each sandbox bracing frame and jaw are all located between adjacent two roll shaft；
With reference to Figure 10, described bi-directional drive transfer car(buggy) 5 includes vehicle frame 51, longitudinally disposed driving shaft 52 and driven shaft 53 are all contained in the both sides of vehicle frame respectively through respective bearing, the two ends of driving shaft and driven shaft are all respectively provided with lengthwise rows travelling wheel 54, driving shaft is wherein provided with belt pulley 55, vehicle frame is further fixed on longitudinal movable motor 56 and horizontal movable motor 57, belt pulley on lengthwise rows leakage of electricity power output shaft and the belt pulley on driving shaft are connected by belt, the roll shaft 58 of some horizontally sets is contained in the top of vehicle frame by bearing, the end of every roll shaft is designed with Dual Drive sprocket wheel 59, the Dual Drive sprocket wheel of some roll shaft ends is linked together by chain, wherein the Dual Drive sprocket wheel of a roll shaft end is connected with the sprocket wheel chain on horizontal movable motor power output shaft。
Described three grades of seperators, permanentmagnet separator, bucket elevator, storage bin, belt conveyor, moulding storage bin, cast plain bumper, transfer car(buggy) track are all with the three grades of seperators applied in existing Lost Form Casting Production Line, permanentmagnet separator, bucket elevator, storage bin, belt conveyor, moulding storage bin, to pour into a mould plain bumper, transfer car(buggy) track identical。
Claims (1)
1. a Lost Form Casting Production Line, including hydraulic tilter (12), three grades of seperators (11), permanentmagnet separator (10), helical feed cooler (9), three bucket elevators (7), storage bin (8), belt conveyor (6), moulding storage bin (4), cast plain bumper (3), moulding machine (1), bi-directional drive transfer car(buggy)s (5) and the twice sandbox circular route that is made up of some sections of roller conveyors (2)；It is characterized in that: wherein the left and right sides of hydraulic tilter (12) is connected to one section of roller conveyor, the end of two sections of roller conveyors that the hydraulic tilter left and right sides connects is connected with two transfer car(buggy) tracks (13) respectively, and two bi-directional drive transfer car(buggy)s (5) are respectively placed on two transfer car(buggy) tracks；The front of hydraulic tilter is provided with three grades of seperators (11), the material inlet of the material outlet of three grades of seperators and first bucket elevator (7) connects, the material outlet of this first described bucket elevator is connected with the entrance of permanentmagnet separator (10), the outlet of permanentmagnet separator is connected with the material inlet of helical feed cooler (9), the material inlet of the material outlet of helical feed cooler and second bucket elevator (7) connects, the material outlet of second bucket elevator is connected with the entrance of storage bin (8), the outlet of storage bin is connected with the entrance of the 3rd bucket elevator (7), the outlet of the 3rd bucket elevator is connected with belt conveyor (6), the other end of belt conveyor is connected with moulding storage bin (4), the lower section of moulding storage bin is moulding machine (1), it is connected by one section of roller conveyor between moulding machine one end with a transfer car(buggy) track, it is connected by one section of roller conveyor between the other end of moulding machine with cast plain bumper (3), it is connected also by one section of roller conveyor between cast plain bumper and another transfer car(buggy) track；
Described roller conveyor (2) includes frame (2 1), some roll shafts (2 2) are contained in frame by bearing, the end of every roll shaft is equipped with a Dual Drive sprocket wheel (2 3), several Dual Drive sprocket wheel chains link together, being fixed with roll shaft drive motor (2 4) in frame, the Dual Drive sprocket wheel chain on sprocket wheel on roll shaft drive motor power output shaft and wherein a roll shaft connects；
Described hydraulic tilter (12) includes frame (12 1), the cylinder body of upset hydraulic cylinder (12 2) is fixed in frame, the top of flip-arm (12 3) rear end is connected with the bearing block of frame top by trip shaft (12 4), the cylinder rod of upset hydraulic cylinder is fixing with flip-arm to be connected, the frame at trip shaft rear is fixed with position-limited rack (12 5), flip-arm be arranged over compress chute (12 6), the front portion compressing chute is arranged on the top of flip-arm by bearing pin, the cylinder body compressing hydraulic cylinder (12 7) is fixed on flip-arm, the cylinder rod compressing hydraulic cylinder is fixed on compression chute, the bottom of flip-arm is fixed with compression hydraulic cylinder bottom several (12 8), the cylinder rod of each bottom compression hydraulic cylinder is connected to jaw (12 9), jaw is contained on flip-arm by bearing pin；
Described helical feed cooler (9) includes support (9 1), motor reducer (9 2) is fixed on support, power transmission shaft (9 3) is contained on support by bearing, decelerating through motor power output shaft and power transmission shaft are connected by shaft coupling, active roller station (9 4) is contained on power transmission shaft, driven shaft is contained on support also by bearing, driven support roller (9 5) is contained on driven shaft, support between active roller station and driven support roller is fixed with little supporting-roller shaft, little support roller (9 6) is contained in little supporting-roller shaft, also include cylinder (9 7), cylinder inboard wall is fixed with flight (9 8), the bottom of cylinder is placed on little support roller, barrel front end has conveyor front barrel end shield (9 9), cylinder back-end has rear cylinder body end shield (9 10), before, rear cylinder body end shield is all fixed on support, cylinder end shield all sliding contacts at cylinder and its two ends, conveyor front barrel end shield is provided with sand inlet (9 11), rear cylinder body end shield is provided with sand export (9 12), airduct (9 13) is also had in cylinder, the front end of airduct is fixed on conveyor front barrel end shield, the rear end of airduct is stretched out from rear cylinder body end shield, airduct has several exhaust vents (9 14), rear cylinder body end shield is provided with air outlet (9 15)；Also include two annular traction supports (9 16), two traction supports are connected fixing with cylinder body outer wall after being set on the cylinder body outer wall above active roller station and driven support roller, article two, annular traction (9 17) is separately fixed on two traction supports, and two tractions are all meshed with foregoing active roller station and driven support roller；Being further fixed on spacing collar (9 18) on cylinder body outer wall, position-limited wheel (9 19) is rack-mount by axle, and position-limited wheel is positioned at outside spacing collar, cylinder can be played position-limiting action；Described active roller station and driven support roller all make of automotive wheel；
Described moulding machine (1) includes frame (1 1) and air spring (1 2), the top of air spring is fixed with upper sealing panel (1 4), the bottom of air spring is fixed with lower seal plate (1 3), described lower seal plate is fixed in frame, spring supporting taper guide pillar (1 5) and guide pin bushing (1 6) it is provided with in air spring, wherein the bottom of spring supporting taper guide pillar is fixed on lower seal plate, the top of guide pin bushing is fixed on upper sealing panel, guide pin bushing is enclosed within spring supporting taper guide pillar, also include work top (1 7), work top is fixed on upper sealing panel, vibrating motor (1 8) is arranged on work top, several clamping cylinders (1 9) are fixed on work top, the cylinder rod of each clamping cylinder is connected to jaw (1 10), each jaw is contained on work top by bearing pin, work top is further fixed on several sandbox bracing frames (1 11)；Also include axle supports frame (1 12), axle supports frame is fixed in frame by supporting leg (1 13), some roll shafts (1 14) are contained in the top of axle supports frame each through respective bearing, the end of every roll shaft is designed with Dual Drive sprocket wheel (1 15), the Dual Drive sprocket wheel of some roll shaft ends is linked together by chain, wherein the Dual Drive sprocket wheel of a roll shaft end is connected with the sprocket wheel chain on drive motor (1 16) power output shaft, drive motor is fixed in frame, each sandbox bracing frame and jaw are all located between adjacent two roll shaft；
Described bi-directional drive transfer car(buggy) (5) includes vehicle frame (5 1), longitudinally disposed driving shaft (5 2) and driven shaft (5 3) are all contained in the both sides of vehicle frame respectively through respective bearing, the two ends of driving shaft and driven shaft are all respectively provided with lengthwise rows travelling wheel (5 4), driving shaft is wherein provided with belt pulley (5 5), vehicle frame is further fixed on longitudinal movable motor (5 6) and horizontal movable motor (5 7), belt pulley on lengthwise rows leakage of electricity power output shaft and the belt pulley on driving shaft are connected by belt, the roll shaft (5 8) of some horizontally sets is contained in the top of vehicle frame by bearing, the end of every roll shaft is designed with Dual Drive sprocket wheel (5 9), the Dual Drive sprocket wheel of some roll shaft ends is linked together by chain, wherein the Dual Drive sprocket wheel of a roll shaft end is connected with the sprocket wheel chain on horizontal movable motor power output shaft。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410107540.XA CN103878309B (en) | 2014-03-22 | 2014-03-22 | A kind of Lost Form Casting Production Line |
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| CN201410107540.XA CN103878309B (en) | 2014-03-22 | 2014-03-22 | A kind of Lost Form Casting Production Line |
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| CN103878309B true CN103878309B (en) | 2016-06-22 |
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| CN103878309A (en) | 2014-06-25 |
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