CN101947831A - Polyurethane molding closing perfusion vertical foaming automatic mould base - Google Patents
Polyurethane molding closing perfusion vertical foaming automatic mould base Download PDFInfo
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- CN101947831A CN101947831A CN2010102459678A CN201010245967A CN101947831A CN 101947831 A CN101947831 A CN 101947831A CN 2010102459678 A CN2010102459678 A CN 2010102459678A CN 201010245967 A CN201010245967 A CN 201010245967A CN 101947831 A CN101947831 A CN 101947831A
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Abstract
The invention discloses a polyurethane molding closing perfusion vertical foaming automatic mould base. The mould base comprises a frame, a lower mould base, an upper mould base, a mould locking mechanism, a main cylinder, an upper mould, a lower mould, an air bag component and a control switch, wherein the rear part of the lower mould base and the rear part of the upper mould base are in rotating connection through a connecting shaft of the mould base; the main cylinder is in rotating connection with the lower rotating shaft of the main cylinder; the lower rotating shaft of the main cylinder is connected to the frame; the piston of the main cylinder is connected with the upper rotating shaft of the main cylinder; the upper rotating shaft of the main cylinder is connected with a shaft bracket of the upper mould base; the front part of the lower mould base is provided with a front support leg, while the rear part is provided with a rear support leg; the rear support leg is connected with the rotating shaft of the lower mould base; the rear support leg is provided with a mould standing leg and an upper mould support leg; the mould standing leg extends from the rear support leg afterward and obliquely upward; and the upper end of the mould standing leg is connected with the upper mould support leg, while the other end of the upper mould support leg is connected with the upper end of the rare part of the lower mould frame. The mould is convenient and easy to open, set mould and pick up, and closing perfusion vertical type foaming has uniform foaming, few pores, good surface skinning, good water resistance and low scrappage.
Description
Technical field
The present invention relates to a kind of polyurethane molding foaming machine, particularly a kind of polyurethane molding mold closing pours into vertical foaming automatic die carrier.
Background technology
The lining of automotive upholstery generally all is attached with polyamine fat expanded material, with the texture that improves automotive upholstery, comfortableness and raising service life.Particularly the heavy automobile cab carpet generally all is attached with polyamine fat foam sponge, and heavy automobile cab carpet area is bigger, hood carpet particularly, be reverse U shape, more than the 1300*1300*380, the mould bases that therefore foams is also very heavy, can not adopt the mode of artificial die sinking to carry out pouring foaming, generally all be to adopt automatic die carrier to foam, adopt cylinder folding mould bases, adopt cylinder locking mould bases.
The Chinese patent notification number is CN 201471665U, the day for announcing is on 05 19th, 2010, " a kind of foaming mould bases " disclosed, comprise top mold frame, following mould bases, collapsible form, described top mold frame is connected by rotating shaft with the end of following mould bases, both sides are connected with switching mechanism, and front end is equipped with a pair of retaining mechanism, are provided with jacking mechanism in the described following mould bases; Described switching mechanism and retaining mechanism are the pneumatic type structure; Described jacking mechanism is: be provided with collapsible form in the following mould bases, the lower surface of this collapsible form is evenly distributed with air bag and constitutes.Adopting cylinder is the folding power of mould bases, only need the tracheae of cylinder is connected with the gas station of factory, need not to establish in addition Hydraulic Station, power consumption is low, does not have oil leakage phenomenon, simultaneously, adopt the jacking mechanism of equally distributed air bag as collapsible form, easy to maintenance, and the lifting surface area of collapsible form is big during jack-up, put forth effort evenly, foaming effect is good.Its weak point is, can only adopt the form of horizontal type foaming, though horizontal type foaming can be finished the foaming operation, the uniformity of foaming is poor, and pore is more, and the upper surface skinning is poor, water proofing property is poor, occurs defect ware easily, and product percent of pass is low, the manufacturing cost height.In addition, when opening mould bases with jacking mechanism, if run into power failure, cylinder leakage tester phenomenon, because patrix is very heavy, the speed of matched moulds is very fast downwards, and the personnel that cause easily injure, or mould is damaged.
Summary of the invention purpose of the present invention is exactly at the deficiencies in the prior art, provides that a kind of uniform in foaming, foaming quality are good, safe in utilization, saving of labor, timesaving a kind of polyurethane molding mold closing pour into vertical foaming automatic die carrier.
For achieving the above object, the present invention adopts following technical scheme:
A kind of polyurethane molding mold closing pours into vertical foaming automatic die carrier, comprise support, following mould bases, top mold frame, clamping mechanism, master cylinder, upper die and lower die, air bag component, gauge tap, patrix is fixedly connected on the top mold frame, patrix is provided with the sprue gate, and the sprue gate is run through patrix and is communicated with upper cavity; Counterdie is fixedly connected on down on the mould bases, air bag component be located at counterdie below, master cylinder is two, be located at down the mould bases left and right sides respectively, clamping mechanism is arranged on the front end of automatic die carrier, and gauge tap is connected with air compression station (not looking out), and air compression station is communicated with clamping mechanism, master cylinder air bag component respectively, it is characterized in that: the rear portion of described mould bases down and top mold frame is rotationally connected by the mould bases connecting axle, and the mould bases connecting axle passes down the axis hole at mould bases, top mold frame rear portion simultaneously; The lower end of master cylinder all is rotationally connected with the master cylinder lower rotary shaft, the master cylinder lower rotary shaft is connected on the support, the upper end of master cylinder piston all with master cylinder on rotating shaft be rotationally connected, rotating shaft is rotationally connected with the pedestal that is fixed on the top mold frame on the master cylinder, under the effect of left and right sides master cylinder, make the front portion of top mold frame can winding mold frame connecting axle upwards upset and opening, or close; The described front portion of mould bases down is provided with preceding feet, the described rear portion of mould bases down is provided with the back feet, on support, be connected with mould bases rotating shaft down, back feet is connected with following mould bases rotating shaft on being connected down mould bases by the axis hole of feet lower end, back, and the master cylinder lower rotary shaft is placed between preceding feet and the following mould bases rotating shaft, preceding feet, the back is supported automatic die carrier is stood on the ground stably, following mould bases rotating shaft is used under the effect of left and right sides master cylinder, make by in the clamping mechanism locking, the following mould bases rotating shaft of following mould bases is to turn in the axle center, so that carry out vertical foaming; Preceding feet supports on the ground; Described back feet is provided with die station and keeps a foothold and the patrix feet, die station is kept a foothold and is stretched out obliquely backward by the back feet, upper end that die station is kept a foothold and patrix feet, the other end of patrix feet is connected with the upper end at following mould bases rear portion, and back feet, die station are kept a foothold and the patrix feet interconnects triangularity.Die station is kept a foothold and is used for when carrying out vertical foaming, is turned over by the upper and lower mould bases of clamping mechanism locking, die station is kept a foothold support on the ground, provides support for the upper and lower mould bases after overturning; Die station keep a foothold be used for opening at clamping mechanism, mould opens; when patrix winding mold frame connecting axle is turned over; make the afterbody of top mold frame place the patrix feet above; provide support to top mold frame; make top mold frame stable stand in the patrix feet above; so that wait operation, safety labor-saving.
Owing to adopted technique scheme, mould is opened, is adorned mould, pickup is convenient and easy, simultaneously can carry out vertical foaming, vertical foaming is owing to be that the bottom of mould begins upwards progressively foaming by standing afterwards, uniform in foaming, pore is few, surface skining good, good waterproof performance, good product quality, scrappage are low, can effectively control manufacturing cost, increases economic efficiency.
Preferably, described preceding feet is 2～4; Described back feet is 2～4.When workpiece is bigger; automatic die carrier is also bigger; upper and lower mould bases is all heavier; therefore it is more reasonable 2～4 back and front supporting pin to be set; the back and front supporting pin can certainly be designed to the structure of an integral body respectively; as long as reach supporting ﹠ stablizing, the clamping mechanism combination of being convenient to simultaneously be arranged on the upper and lower mould bases gets final product.
Preferably; the angle α that described back feet and die station constitute between keeping a foothold is: the angle α that constitutes between feet and die station are kept a foothold after 10 °≤α≤45 ° is excessive or too small; all can influence upper and lower mould bases integral body by clamping mechanism locking after turning under the effect of left and right sides master cylinder, the stability of upper and lower mould bases integral body.
Preferably, described top mold frame is rotated backward along the mould bases connecting axle, and the afterbody that makes top mold frame place the patrix feet above, be the patrix of the vertical foaming automatic die carrier of polyurethane molding when being in the state of opening, the total centre of gravity CG of patrix and top mold frame is between contact point, line or the face D of the facade of mould bases connecting axle axis and top mold frame and patrix feet.If the total centre of gravity CG of patrix and top mold frame does not have between contact point, line or the face D of the facade of mould bases connecting axle axis and top mold frame and patrix feet, then mean the total centre of gravity CG of patrix and top mold frame the place ahead at the mould bases connecting axle, patrix and top mold frame might overcome the support force of master cylinder, patrix winding mold frame connecting axle falls down forward, make the upper die and lower die closure, if there is the workman to operate, cause casualties unavoidably, simultaneously mould is sustained damage.
Preferably, described clamping mechanism comprises that the locked mode cylinder, the locked mode that are connected on the top mold frame have contact with, are fixed on down the locked mode plate of mould bases front end, the piston of locked mode cylinder is connected by the upper end that rotating shaft on the locked mode and locked mode have contact with, the afterbody of locked mode cylinder is connected with the locked mode cylinder axis, and the locked mode cylinder axis is connected with top mold frame; The front end facade of mould bases is down stretched out on the top of top mold frame front end, and the position that the top mold frame upper front end is stretched out is connected with the locked mode rotating shaft, and the locked mode rotating shaft is had contact with locked mode and is connected; The front end of locked mode plate is provided with the locked mode hole, and locked mode has contact with front end and is provided with and has contact with, and locked mode has contact with having contact with of front end and places the locked mode hole of locked mode front edge of board under mode-lock status.The locked mode cylinder drives locked mode and has contact with and discharge mould, or the locking mould, safety, reliable.Because mould is heavier, the locked mode cylinder can provide bigger clamp force, and locked mode is effective.
Further preferred, the locked mode rotating shaft two ends of described clamping mechanism also are fixedly connected with auxiliary locked mode has contact with, and the front end that auxiliary locked mode has contact with is provided with auxiliary having contact with; The described left and right sides of mould bases front end down is provided with the auxiliary lock template, and the front end of auxiliary lock template is provided with the auxiliary lock nib, and auxiliary locked mode has contact with the auxiliary auxiliary lock nib that places auxiliary lock template front end that has contact with of front end under mode-lock status.Auxiliary locked mode has contact with provides auxiliary clamp force, further improves the reliability of locked mode.
Preferably, described air bag component comprises that air bag, gasbag chamber, counterdie gripper shoe, two air bags descend cylinder soon, two air bags of air bag descend cylinder to be fixedly connected on the rear and front end of gasbag chamber bottom respectively soon, fixedly connected with the counterdie gripper shoe in the bottom that air bag descends the piston of cylinder to pass gasbag chamber soon, the counterdie gripper shoe places the bottom of counterdie; Air bag places gasbag chamber, and air bag is communicated with air compression station (not looking out) by gauge tap.It is down fast downwards that air bag descends cylinder to spur the counterdie gripper shoe soon when air bag deflation, and the gases at high pressure in the air bag are got rid of fast, realizes opening fast the effect of mould, improves work efficiency.
The beneficial effect of the vertical foaming automatic die carrier of a kind of polyurethane molding of the present invention is, mould is opened, is adorned mould, pickup is convenient and easy, simultaneously can carry out mold closing and pour into vertical foaming, vertical foaming is owing to be that the bottom of mould begins upwards progressively foaming by standing afterwards, effectively discharge air in the mould, uniform in foaming, pore be few, good, the continuous reality of surface skining, good waterproof performance, good product quality, scrappage are low simultaneously, can effectively control manufacturing cost, increases economic efficiency.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the right view of Fig. 1;
Fig. 5 is the structural representation of patrix open mode of the present invention;
Fig. 6 is the structural representation of mold integral of the present invention when standing;
Fig. 7 is the structural representation of air bag component of the present invention.
The specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing, but therefore do not limit the present invention among the described scope of embodiments.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the vertical foaming automatic die carrier of a kind of polyurethane molding, comprise support 1, following mould bases 2, top mold frame 3, clamping mechanism 4, master cylinder 5, patrix 6, counterdie 7, air bag component 8, gauge tap 9, patrix 6 is fixedly connected on the top mold frame 3, patrix 6 is provided with sprue gate 61, and sprue gate 61 is run through patrix 6 and is communicated with upper cavity; Counterdie 7 is fixedly connected on down on the mould bases 2, air bag component 8 be located at counterdie 7 below, master cylinder 5 is two, be located at down mould bases 2 left and right sides respectively, clamping mechanism 4 is arranged on the front end of automatic die carrier, gauge tap 9 is connected with air compression station (not looking out), and air compression station is communicated with clamping mechanism 4, master cylinder 5 air bag components 8 respectively, it is characterized in that: described mould bases 2 down is rotationally connected by mould bases connecting axle 10 with the rear portion of top mold frame 3; The lower end of master cylinder 5 all is rotationally connected with master cylinder lower rotary shaft 11, master cylinder lower rotary shaft 11 is connected on the support 1, the upper end of master cylinder 5 pistons all with master cylinder on rotating shaft 31 be rotationally connected, rotating shaft 31 is rotationally connected with the pedestal 32 that is fixed on the top mold frame 3 on the master cylinder; The described front portion of mould bases 2 down is provided with preceding feet 21, the described rear portion of mould bases 2 down is provided with back feet 22, on support 1, be connected with mould bases rotating shaft 12 down, back feet 22 is connected with following mould bases rotating shaft 12 on being connected down mould bases 2 by the axis hole of feet 22 lower ends, back, and master cylinder lower rotary shaft 11 is placed between preceding feet 21 and the following mould bases rotating shaft 12; Preceding feet 21 supports on the ground; Described back feet 22 is provided with die station and keeps a foothold 23 and patrix feet 24, die station keep a foothold 23 by the back feet 22 stretch out obliquely backward, die station keep a foothold 23 upper end and patrix feet 24, the other end of patrix feet 24 is connected with the upper end at following mould bases 2 rear portions, back feet 22, die station keep a foothold 23 and patrix feet 24 interconnect triangularity.
Referring to Fig. 3, described preceding feet 21 is 2～4; Described back feet 22 is 2～4.
Referring to Fig. 1, Fig. 6, described back feet 22 and die station are kept a foothold, and the angle α of formation is between 23: 10 °≤α≤45 °.
Referring to Fig. 5, described top mold frame 3 is rotated backward along mould bases connecting axle 10, and the afterbody that makes top mold frame 3 place patrix feet 24 above, be the patrix 6 of the vertical foaming automatic die carrier of polyurethane molding when being in the state of opening, the total centre of gravity CG of patrix 6 and top mold frame 3 is between contact point, line or the face D of the facade of mould bases connecting axle 10 axis and top mold frame 3 and patrix feet 24.
Referring to Fig. 1, Fig. 3, Fig. 5, Fig. 6, described clamping mechanism 4 comprises that the locked mode cylinder 41, the locked mode that are connected on the top mold frame 3 have contact with 44, are fixed on down the locked mode plate 45 of mould bases 2 front ends, and the piston of locked mode cylinder 41 has contact with 44 upper end by rotating shaft on the locked mode 42 and locked mode and is connected; The front end facade of mould bases 2 is down stretched out on the top of top mold frame 3 front ends, the position that top mold frame 3 upper front end are stretched out is connected with locked mode rotating shaft 43, locked mode rotating shaft 43 is had contact with 44 with locked mode and is connected, and the afterbody of locked mode cylinder 41 is connected with locked mode cylinder axis 411, and locked mode cylinder axis 411 is connected with top mold frame 3; The front end of locked mode plate 45 is provided with locked mode hole 451, and locked mode has contact with 44 front ends and is provided with and has contact with 441, and locked mode has contact with the 441 locked mode holes 451 that place locked mode plate 45 front ends of having contact with of 44 front ends under mode-lock status.
Referring to Fig. 1, Fig. 3, locked mode rotating shaft 43 two ends of described clamping mechanism 4 also are fixedly connected with auxiliary locked mode and have contact with 46, and auxiliary locked mode has contact with 46 front end and is provided with and auxiliaryly has contact with 461; The described left and right sides of mould bases 2 front ends down is provided with auxiliary lock template 47, the front end of auxiliary lock template 47 is provided with auxiliary lock nib 471, auxiliary locked mode has contact with 46 front ends under mode-lock status auxiliary 461 auxiliary lock nibs 471 that place auxiliary lock template 47 front ends that have contact with.
Referring to Fig. 7, described air bag component 8 comprises that air bag 81, gasbag chamber 82, counterdie gripper shoe 83, two air bags descend cylinder 84 soon, two air bags of air bag 81 descend cylinder 84 to be fixedly connected on the rear and front end of gasbag chamber 82 bottoms respectively soon, fixedly connected with counterdie gripper shoe 83 in the bottom that air bag descends the piston of cylinder 84 to pass gasbag chamber 82 soon, counterdie gripper shoe 83 places the bottom of counterdie 7; Air bag 81 places gasbag chamber 82, and air bag 81 is communicated with air compression station (not looking out) by gauge tap 9.
Operation principle
The first step starts air bag 81 exhausts by gauge tap 9, descends cylinder 84 to inject gases at high pressure soon to air bag simultaneously, makes its exhaust fast downwards, makes patrix 6 and counterdie 7 break away from the back and starts.Locked mode cylinder 41 in the clamping mechanism 4, the piston pulling locked mode of locked mode cylinder 41 has contact with 44, make locked mode have contact with having contact with of 44 front ends and break away from the locked mode hole 451 be fixed on down on the mould bases 2 front end locked mode plates 45, at the same time, the locked mode rotating shaft 43 of clamping mechanism 4 drives auxiliary locked mode, and to have contact with 46 be that outwards rotate in the axle center with locked mode rotating shaft 43, make auxiliary locked mode have contact with having contact with of 46 front ends and break away from the auxiliary lock nib 471 that is fixed on down mould bases 2 front end auxiliary lock templates 47, the front end of counterdie 7 and patrix 6 is discharged;
Second step started master cylinders 5 by gauge tap 9, under the promotion of master cylinder 5 pistons, drove the patrix 6 that is fixed on the top mold frame 3, was to turn over and open in the axle center with mould bases connecting axle 10;
When the rear portion of top mold frame 3 with after patrix feet 24 contacts, finish opening of mould;
The 3rd step, spraying or manual brushing releasing agent in patrix 6 die cavitys;
After having brushed releasing agent, immediately base material (as artificial leather or leather) is put into counterdie 7, start cylinders 5 by gauge tap 9 after adjusting the position of base material, under the pulling force of cylinder 5 pistons, drive is fixed on the patrix 6 on the top mold frame 3, with mould bases connecting axle 10 is the axle center, upset and putting down before the mind-set, make the mould closure, start locked mode cylinder 41 by gauge tap 9 again, the piston of locked mode cylinder 41 promotes locked mode and has contact with 44, auxiliary locked mode has contact with having contact with of 46 front ends and enters down the locked mode hole 451 of mould bases 2 front ends, in the auxiliary lock nib 471, close clamping mechanism 4 and finish locked mode;
Air bag 81 in air bag component 8 reaches soon and charges into gases at high pressure in the cylinder down, and fast cylinder is down made progress fast.
The 4th step, start master cylinder 5 by gauge tap 9, under the promotion of master cylinder 5 pistons, the patrix 6 and the counterdie 7 that drive top mold frame 3, following mould bases 2 and be fixed on top mold frame 3, the following mould bases 2 are the whole backward upset in axle center with mould bases connecting axle 12, die station is kept a foothold 23 place on the ground, finish mould and stand;
In die cavity, quantitatively inject polyamine fat foaming prepolymer by sprue gate 61, foam;
The 5th step, after foaming finishes, start master cylinder 5, under the pulling of master cylinder 5 pistons, the patrix 6 and the counterdie 7 that drive top mold frame 3, following mould bases 2 and be fixed on top mold frame 3, the following mould bases 2 are the whole forward upset in axle center with mould bases connecting axle 12, feet 21 supports on the ground before making mould, finishes mould and resets;
Repeat the first step, open mould, take out product, finish a working cycles.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (7)
1. a polyurethane molding mold closing pours into vertical foaming automatic die carrier, comprise support (1), following mould bases (2), top mold frame (3), clamping mechanism (4), master cylinder (5), patrix (6), counterdie (7), air bag component (8), gauge tap (9), patrix (6) is fixedly connected on the top mold frame (3), patrix (6) is provided with sprue gate (61), and sprue gate (61) are run through patrix (6) and are communicated with upper cavity; Counterdie (7) is fixedly connected on down on the mould bases (2), air bag component (8) be located at counterdie (7) below, master cylinder (5) is two, be located at down mould bases (2) left and right sides respectively, clamping mechanism (4) is arranged on the front end of automatic die carrier, gauge tap (9) is connected with air compression station, and air compression station is communicated with clamping mechanism (4), master cylinder (5) air bag component (8) respectively, it is characterized in that: described mould bases (2) down is rotationally connected by mould bases connecting axle (10) with the rear portion of top mold frame (3); The lower end of master cylinder (5) all is rotationally connected with master cylinder lower rotary shaft (11), master cylinder lower rotary shaft (11) is connected on the support (1), the upper end of master cylinder (5) piston all with master cylinder on rotating shaft (31) be rotationally connected, rotating shaft on the master cylinder (31) and the pedestal (32) that is fixed on the top mold frame (3) are rotationally connected; The described front portion of mould bases (2) down is provided with preceding feet (21), the described rear portion of mould bases (2) down is provided with back feet (22), on support (1), be connected with mould bases rotating shaft (12) down, back feet (22) is connected with following mould bases rotating shaft (12) on being connected down mould bases (2) by the axis hole of feet (22) lower end, back, and master cylinder lower rotary shaft (11) is placed between preceding feet (21) and the following mould bases rotating shaft (12); Preceding feet (21) supports on the ground; Described back feet (22) is provided with that die station is kept a foothold (23) and patrix feet (24), die station keep a foothold (23) by the back feet (22) stretch out obliquely backward, die station the keep a foothold upper end and the patrix feet (24) of (23), the other end of patrix feet (24) is connected with the upper end at following mould bases (2) rear portion, and back feet (22), die station are kept a foothold (23) and patrix feet (24) interconnects triangularity.
2. polyurethane molding mold closing according to claim 1 pours into vertical foaming automatic die carrier, it is characterized in that: feet (21) is 2～4 before described; Described back feet (22) is 2～4.
3. the vertical foaming automatic die carrier of polyurethane molding according to claim 1 is characterized in that: described back feet (22) and die station are kept a foothold, and the angle α of formation is between (23): 10 °≤α≤45 °.
4. polyurethane molding mold closing according to claim 1 pours into vertical foaming automatic die carrier, it is characterized in that: described top mold frame (3) is rotated backward along mould bases connecting axle (10), and the afterbody that makes top mold frame (3) place patrix feet (24) above, be the patrix (6) of the vertical foaming automatic die carrier of polyurethane molding when being in the state of opening, the total centre of gravity CG of patrix (6) and top mold frame (3) is positioned between contact point, line or the face D of the facade of mould bases connecting axle (10) axis and top mold frame (3) and patrix feet (24).
5. polyurethane molding mold closing according to claim 1 pours into vertical foaming automatic die carrier, it is characterized in that: described clamping mechanism (4) comprises that the locked mode cylinder (41), the locked mode that are connected on the top mold frame (3) have contact with (44), the locked mode plate (45) of (2) front end that is fixed on down mould bases, the piston of locked mode cylinder (41) has contact with (44) by rotating shaft on the locked mode (42) with locked mode upper end is connected, the afterbody of locked mode cylinder (41) is connected with locked mode cylinder axis (411), and locked mode cylinder axis (411) is connected with top mold frame (3); The front end facade of mould bases (2) is down stretched out on the top of top mold frame (3) front end, and the position that top mold frame (3) upper front end is stretched out is connected with locked mode rotating shaft (43), and locked mode rotating shaft (43) is had contact with (44) and is connected with locked mode; The front end of locked mode plate (45) is provided with locked mode hole (451), and locked mode has contact with (44) front end and is provided with and has contact with (441), and locked mode has contact with the locked mode hole (451) that (441) place locked mode plate (45) front end of having contact with of (44) front end under mode-lock status.
6. polyurethane molding mold closing according to claim 5 pours into vertical foaming automatic die carrier, it is characterized in that: locked mode rotating shaft (43) two ends of described clamping mechanism (4) also are fixedly connected with auxiliary locked mode and have contact with (46), and the front end that auxiliary locked mode has contact with (46) is provided with auxiliary have contact with (461); The described left and right sides of mould bases (2) front end down is provided with auxiliary lock template (47), the front end of auxiliary lock template (47) is provided with auxiliary lock nib (471), and auxiliary the having contact with (461) that auxiliary locked mode has contact with (46) front end under mode-lock status places the auxiliary lock nib (471) of auxiliary lock template (47) front end.
7. polyurethane molding mold closing according to claim 1 pours into vertical foaming automatic die carrier, it is characterized in that: described air bag component (8) comprises that air bag (81), gasbag chamber (82), counterdie gripper shoe (83), two air bags descend cylinder (84) soon, two air bags of air bag (81) descend cylinder (84) to be fixedly connected on the rear and front end of gasbag chamber (82) bottom respectively soon, fixedly connected with counterdie gripper shoe (83) in the bottom that air bag descends the piston of cylinder (84) to pass gasbag chamber (82) soon, counterdie gripper shoe (83) places the bottom of counterdie (7); Air bag (81) places gasbag chamber (82), and air bag (81) is communicated with air compression station by gauge tap (9).
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102459678A CN101947831A (en) | 2010-08-05 | 2010-08-05 | Polyurethane molding closing perfusion vertical foaming automatic mould base |
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| CN2010102459678A CN101947831A (en) | 2010-08-05 | 2010-08-05 | Polyurethane molding closing perfusion vertical foaming automatic mould base |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102225605A (en) * | 2011-04-07 | 2011-10-26 | 柳州市柳江联丰实业有限公司 | Sponge foaming process and sponge foaming die holder |
| CN102248629A (en) * | 2011-04-07 | 2011-11-23 | 柳州市柳江联丰实业有限公司 | Sponge foaming production line |
| CN102303391A (en) * | 2011-09-09 | 2012-01-04 | 熊昉 | Polyurethane molding closing perfusion foaming mold base |
| CN105903649A (en) * | 2015-12-15 | 2016-08-31 | 内蒙古航天红峡化工有限公司 | Solid propellant rocket engine rear mouth grouting tool |
| WO2019014786A1 (en) * | 2017-07-20 | 2019-01-24 | 顾玉建 | Mold for forming pu armrest foaming mold |
| CN111516103A (en) * | 2020-04-30 | 2020-08-11 | 房文浩 | Straw mixing, foaming and forming equipment |
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| CN201046598Y (en) * | 2007-06-06 | 2008-04-16 | 熊昉 | Polyurethane molding foaming automatic die carrier |
| CN201800179U (en) * | 2010-08-05 | 2011-04-20 | 熊昉 | Polyurethane molding closed-die injection vertical-foaming automatic die carrier |
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| JPS59138424A (en) * | 1983-01-21 | 1984-08-08 | ハイマン・インタ−ナシヨナル・リミテツド | Manufacture of foamed body |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225605A (en) * | 2011-04-07 | 2011-10-26 | 柳州市柳江联丰实业有限公司 | Sponge foaming process and sponge foaming die holder |
| CN102248629A (en) * | 2011-04-07 | 2011-11-23 | 柳州市柳江联丰实业有限公司 | Sponge foaming production line |
| CN102303391A (en) * | 2011-09-09 | 2012-01-04 | 熊昉 | Polyurethane molding closing perfusion foaming mold base |
| CN105903649A (en) * | 2015-12-15 | 2016-08-31 | 内蒙古航天红峡化工有限公司 | Solid propellant rocket engine rear mouth grouting tool |
| CN105903649B (en) * | 2015-12-15 | 2018-12-14 | 内蒙古航天红峡化工有限公司 | Machine mouth is in the milk tooling after a kind of solid propellant rocket |
| WO2019014786A1 (en) * | 2017-07-20 | 2019-01-24 | 顾玉建 | Mold for forming pu armrest foaming mold |
| CN111516103A (en) * | 2020-04-30 | 2020-08-11 | 房文浩 | Straw mixing, foaming and forming equipment |
| CN111516103B (en) * | 2020-04-30 | 2022-07-15 | 房文浩 | Straw mixing, foaming and forming equipment |
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