CN104890270B - A kind of multi-functional shoemaking forming machine - Google Patents
A kind of multi-functional shoemaking forming machine Download PDFInfo
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- CN104890270B CN104890270B CN201510256433.8A CN201510256433A CN104890270B CN 104890270 B CN104890270 B CN 104890270B CN 201510256433 A CN201510256433 A CN 201510256433A CN 104890270 B CN104890270 B CN 104890270B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 141
- 238000003825 pressing Methods 0.000 claims abstract description 89
- 239000012530 fluid Substances 0.000 claims description 32
- 239000007864 aqueous solution Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 11
- 239000003921 oil Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 8
- 239000010720 hydraulic oil Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000011800 void material Substances 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The invention discloses a kind of multi-functional shoemaking forming machine, upper cylinder is provided with hydraulic type rubber bag, lower water vat is provided with lower hydraulic type rubber bag, upper chamber is provided with between upper water vat and upper hydraulic type rubber bag, lower hydraulic type rubber bag has pressing and forming room, lower chamber is provided with between pressing and forming room and lower water vat, at upper water vat and lower water vat matched moulds, by Quick-pressurizing hydraulic jack Quick-pressurizing, make hydraulic type rubber bag and lower hydraulic type rubber bag all towards the compression of pressing and forming chamber interior, comprehensive pressing and forming sole or whole footwear.The present invention is without the need to making traditional wall-machine pressure bed die in addition, reduce mould to take, regardless of size code, regardless of left and right pin, dual-use of the present invention, reduce the number of devices of the pressing and forming machine of shoes manufacturing enterprise, universal performance is strong, and can process the sole of various style and yardage and whole footwear, pressing and forming is without dead angle, pressing and forming is effective, and production efficiency is high.
Description
Technical field
The present invention relates to shoe making apparatus technical field, especially relate to a kind of multi-functional shoemaking forming machine.
Background technology
At present, the production of shoes comprises some production stages, wherein, in the production process of sole, after sole gluing, need to carry out pressing to sole, sole pressing is fixed and shaping, in the forming process of whole footwear, after sole and vamp gluing, also need to carry out pressing to sole and vamp, vamp and sole pressing are fixed and shaping.
At present, there is following shortcoming in shoemaking forming machine:
The first, the pressing and forming of sole and the pressing and forming of whole footwear have come respectively by different pressing and forming machines, increases the burden that enterprise purchases process equipment, take more hall space.
Second, be no matter the pressing and forming of sole pressing and forming or whole footwear, all carry out pressing and forming by mould, mould is metal die or the plastic mould of hard, mould offers the die cavity with the mating shapes of sole or whole footwear, for sole formed or whole shoes.And the shape of die cavity is fixing, for the shoes of different style and different yardages, comprise shoes or the sole of left and right pin, mould all can not be general, and shoes manufacturing enterprise all needs to produce the special mould matched in addition, just can carry out pressing and forming processing.
3rd, even if the shoes of the same batch of same style produced and same yardage, all can there is error more or less in the shape of each shoes and size, and the die cavity size of mould is fixing, the die cavity of mould does not mate completely with the shape of each shoes, is bound to there is dead angle in bonding processes.The position that each pressing and forming has some pressings not in place or, the position that pressing and forming each time also has some molding effects undesirable, therefore, its pressing and forming effect is undesirable, is necessary to be improved.
Summary of the invention
For the deficiency that prior art exists, the object of this invention is to provide a kind of multi-functional shoemaking forming machine, its dual-use, reduce the number of devices of the pressing and forming machine of shoes manufacturing enterprise.
For the deficiency that prior art exists, the second object of the present invention is to provide a kind of multi-functional shoemaking forming machine, and its universal performance is strong, does not need to develop special mould for the sole of different style and different yardage or vamp, without the need to mold developing, without die cost.
For the deficiency that prior art exists, the third object of the present invention is to provide a kind of multi-functional shoemaking forming machine, and its pressing and forming is without dead angle, and pressing and forming is effective.
To achieve these goals, the technical solution adopted in the present invention is:
A kind of multi-functional shoemaking forming machine, comprises frame, hydraulic system, upper water vat and lower water vat, it is provided with one interchangeable soft and have the upper hydraulic type rubber bag of retractility bottom water vat, is provided with upper chamber between upper water vat and upper hydraulic type rubber bag; Lower water vat is provided with one interchangeable soft and have the lower hydraulic type rubber bag of retractility, and lower hydraulic type rubber bag is provided with pressing and forming room, for placing sole to be processed or whole footwear, is provided with lower chamber between pressing and forming room and lower water vat; Upper water vat slides and is arranged at the top of frame, lower water vat is fixed on the middle part of frame, and the top of frame is provided with hoist cylinder, and hoist cylinder connects upper water vat, hoist cylinder drives upper water vat rise/fall, and on after upper water vat declines, water vat and the upper and lower matched moulds of lower water vat coordinate; Hydraulic system is provided with hydraulic circuit conglomerate and Quick-pressurizing hydraulic jack, hydraulic circuit conglomerate connects Quick-pressurizing hydraulic jack, upper chamber and lower chamber respectively, Quick-pressurizing hydraulic jack is provided with supercharging hydraulic fluid port, supercharging hydraulic fluid port connects lower chamber, shoemaking forming machine has two bonding phase: the adjusting stage, hydraulic circuit conglomerate provides aqueous solution force feed to upper chamber and lower chamber respectively, and upper hydraulic type rubber bag and lower hydraulic type rubber bag are tentatively pressed on described sole or whole footwear with low-pressure state; Bonding phase, hydraulic circuit conglomerate provides hydraulic pressure to Quick-pressurizing hydraulic jack, Quick-pressurizing hydraulic jack provides high pressure water-based hydraulic oil by supercharging hydraulic fluid port to lower chamber, Quick-pressurizing hydraulic jack is to lower chamber's Quick-pressurizing, and upper hydraulic type rubber bag and lower hydraulic type rubber bag are with sole or whole footwear described in the comprehensive pressing of high pressure conditions.
In further technical scheme, the top of described frame is provided with transmission mechanism of cranking arm, transmission mechanism of cranking arm is provided with drive plate, pivoted arm and front and back two suite arm group, the top of frame is fixed with machine plate, upper machine plate is fixed with seat of cranking arm, the back of upper water vat is fixed with lower bent lever seat, and the upper end of group of cranking arm is articulated in seat of cranking arm, lower end is articulated in lower bent lever seat, and drive plate is arranged on the centre position of two suite arm groups;
The first end of the both sides difference pivot joint pivoted arm of drive plate, the inner side at the middle part of group of cranking arm is provided with rotary joint, rotary joint is positioned at the inner side of group of cranking arm, the rotary joint of front and back two suite arm groups is articulated in the second end of the pivoted arm of drive plate both sides respectively, hoist cylinder is provided with piston rod, and piston rod connects drive plate.
In further technical scheme, both sides or the surrounding at the back of described upper water vat are fixed with some leads, and the top of frame is fixed with guide sleeve, and lead is arranged in guide sleeve, and lead and guide sleeve are slidably matched; Described group of cranking arm comprises some upper arm and some underarms, the upper end of upper arm is articulated in seat of cranking arm, the lower end of upper arm is articulated in the second end of corresponding pivoted arm, the lower end of underarm is articulated in lower bent lever seat, the upper end of underarm is articulated in the second end of corresponding pivoted arm, staggers about the upper arm that the same side is adjacent and underarm.
In further technical scheme, after upper water vat and lower water vat matched moulds, upper hydraulic type rubber bag local or be all placed in pressing and forming room, forms a preboarding space, for reducing and limit the activity space of described sole or whole footwear between upper hydraulic type rubber bag and lower hydraulic type rubber bag.
In further technical scheme, the cylinder body that formation one opened top, surrounding and bottom surface are closed is emptied in the middle part of described lower water vat, the pressing and forming room of lower hydraulic type rubber bag is sheathed in cylinder body, the surrounding outward flange of lower hydraulic type rubber bag is fixed on the outward flange at the top of cylinder body, the end face of lower hydraulic type rubber bag closed cylinder, enclosure space between pressing and forming room and cylinder body forms described lower chamber, and lower chamber is around the surrounding of coated lid pressing and forming room and bottom surface; The surrounding outward flange of upper hydraulic type rubber bag is fixed on the bottom of water vat, and the enclosure space between upper hydraulic type rubber bag and upper water vat forms upper chamber; Upper water vat is provided with pouring orifice, and upper chamber is communicated with upper pouring orifice, and lower water vat is provided with lower pouring orifice, and for first void and inject aqueous solution force feed in the course of the work, lower chamber is communicated with lower pouring orifice; Hydraulic circuit conglomerate connects upper pouring orifice and lower pouring orifice respectively by corresponding magnetic valve.
In further technical scheme, described lower water vat is provided with lower supercharging pouring orifice, lower pouring orifice is communicated with the top of lower chamber, lower supercharging pouring orifice is communicated with bottom or the bottom of lower chamber, Quick-pressurizing hydraulic jack is provided with commutation hydraulic fluid port A, commutation hydraulic fluid port B and supercharging hydraulic fluid port, and supercharging hydraulic fluid port connects lower supercharging pouring orifice, at bonding phase, Quick-pressurizing hydraulic jack inputs high pressure water-based hydraulic oil fast by the downward hydraulic pressure chamber of supercharging hydraulic fluid port, lower chamber's Quick-pressurizing; Described hydraulic system comprises motor and oil pump, motor connects oil pump, oil pump connects hydraulic circuit conglomerate, hydraulic circuit conglomerate is provided with some magnetic valves, hydraulic circuit conglomerate connects upper chamber, lower chamber and hoist cylinder respectively by corresponding magnetic valve, and hydraulic circuit conglomerate is by corresponding the commutation hydraulic fluid port A and the commutation hydraulic fluid port B that are communicated with Quick-pressurizing hydraulic jack.
In further technical scheme, described upper hydraulic type rubber bag is convex forms hydraulic type rubber bag preboarding portion on bottom upper water vat, after upper water vat and lower water vat matched moulds, upper hydraulic type rubber bag is pressed into pressing and forming indoor, the first half in upper hydraulic type rubber bag preboarding portion is support portion, upper hydraulic type rubber bag preboarding portion latter half of is the swells of thin-wall construction, and swells is protruded downwards, is provided with closed upper chamber between the bottom surface of swells and upper water vat.
In further technical scheme, described upper hydraulic type rubber bag is convex forms hydraulic type rubber bag preboarding portion on bottom upper water vat, upper hydraulic type rubber bag preboarding portion entirety be thin-walled rubber material-structure downwards and surrounding heave, the mating shapes of the shape heaved and pressing and forming room, the height of swells is less than the degree of depth of pressing and forming room.
In further technical scheme, the bottom of described upper water vat is provided with mounting flange on, upper mounting flange and upper water vat clamp and fix the surrounding outward flange of hydraulic type rubber bag, the middle part of upper mounting flange offers window, and the upper hydraulic type rubber bag preboarding portion that upper hydraulic type rubber bag is formed exposes and protrudes downwards from window; The top of described lower water vat is provided with a lower mounting flange, and lower mounting flange and lower water vat clamp and fix down the surrounding outward flange of hydraulic type rubber bag, and the middle part of lower mounting flange offers posting port, for sole or whole footwear are placed into pressing and forming indoor.
In further technical scheme, the bottom surface of described upper water vat offers a positioning chamber, the surrounding of positioning chamber or the window surrounding of lower mounting flange offer at least one upper mounting groove, and upper mounting groove was around positioning chamber one week, and the middle part of upper mounting groove or side offer a seal groove; The surrounding outward flange of upper hydraulic type rubber bag is embedded at mounting groove, and the outer peripheral upper surface of surrounding of upper hydraulic type rubber bag and lower surface are respectively arranged with the upper sealing rubber ring of a protrusion, and upper sealing rubber ring is embedded in corresponding upper seal groove;
The bottom surface that described lower water vat top is provided with lower mounting flange offers at least one lower mounting groove, and the top outer edge of lower mounting groove is equipped with lower hydraulic type rubber bag for one week, and lower mounting flange and lower water vat all offer a seal groove; The surrounding cylindrical of lower hydraulic type rubber bag is arranged in seal groove, and the outer peripheral upper surface of surrounding of lower hydraulic type rubber bag and lower surface are respectively arranged with the lower seal rubber ring of a protrusion, and lower seal rubber ring is embedded in corresponding seal groove.
Adopt after said structure, the present invention compared to the prior art advantageously:
The first, the present invention can carry out pressing and forming, dual-use to sole and whole footwear, reduces the number of devices of the pressing and forming machine of shoes manufacturing enterprise.
The second, the present invention does not need to carry out form fit to sole or whole footwear, and universal performance is strong, does not need to develop special mould, without the need to mold developing, without die cost for the sole of different style and different yardage or vamp.
3rd, pressing and forming is without dead angle, and pressing and forming is effective.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the embodiment of the present invention one.
Fig. 2 is the structural representation at another visual angle of the embodiment of the present invention one.
Fig. 3 is the upper water vat of the embodiment of the present invention one and the structural representation of lower water vat.
Fig. 4 is the structural representation of the embodiment of the present invention one hoist cylinder and transmission mechanism of cranking arm when being in original state.
Fig. 5 is the structural representation of the embodiment of the present invention one hoist cylinder and transmission mechanism of cranking arm when being in matched moulds state.
Fig. 6 is the oil circuit schematic diagram of the embodiment of the present invention one hydraulic system.
Fig. 7 is the upper water vat of the embodiment of the present invention two and the structural representation of lower water vat.
Detailed description of the invention
The following stated is only preferred embodiment of the present invention, does not therefore limit protection scope of the present invention.
Embodiment one
A kind of multi-functional shoemaking forming machine, see shown in Fig. 1 to Fig. 6, comprise frame 1, hydraulic system, upper water vat 2 and lower water vat 3, be provided with one interchangeable soft and have the upper hydraulic type rubber bag 22 of retractility bottom upper water vat 2, between upper water vat 2 and upper hydraulic type rubber bag 22, be provided with upper chamber 24; Lower water vat 3 is provided with one interchangeable soft and have the lower hydraulic type rubber bag 32 of retractility, lower hydraulic type rubber bag 32 is provided with pressing and forming room 33, for placing sole to be processed or whole footwear, between pressing and forming room 33 and lower water vat 3, be provided with lower chamber 34; Upper hydraulic type rubber bag 22 and lower hydraulic type rubber bag 32 are selected soft and are had the elastomeric material of retractility, can extensional deformation under hydraulic coupling and extruding force effect.After upper water vat 2 and lower water vat 3 matched moulds, upper hydraulic type rubber bag 22 local or be all placed in pressing and forming room 33, upper hydraulic type rubber bag 22 is for Primary Location sole or whole footwear, it is stayed in surely in pressing and forming room 33, a preboarding space is formed, for reducing and limit the activity space of described sole or whole footwear between upper hydraulic type rubber bag 22 and lower hydraulic type rubber bag 32.
Upper water vat 2 slides and is arranged at the top of frame 1, lower water vat 3 is fixed on the middle part of frame 1, and the top of frame 1 is provided with hoist cylinder 4, and hoist cylinder 4 connects upper water vat 2, hoist cylinder 4 drives upper water vat 2 rise/fall, and on after upper water vat 2 declines, water vat 2 and lower water vat about 3 matched moulds coordinate.
The top of frame 1 is provided with transmission mechanism of cranking arm, transmission mechanism of cranking arm is provided with drive plate 45, pivoted arm 44 and front and back two suite arm group 41, the top of frame 1 is fixed with machine plate, upper machine plate is fixed with seat 47 of cranking arm, the back of upper water vat 2 is fixed with lower bent lever seat 48, the upper end of group of cranking arm 41 is articulated in seat 47 of cranking arm, and the lower end of group of cranking arm 41 is articulated in lower bent lever seat 48, and drive plate 45 is arranged on the centre position of two suite arm groups 41; Upper water vat 2 is driven by hoist cylinder 4 and transmission mechanism of cranking arm and slides up and down, and upper water vat 2 maintains static, and realizes matched moulds and die sinking action, and this kind of design makes overall processing action more stable, reliable, sensitive and rapid, and upper water vat 2 quality is less, drives more laborsaving.
The first end of the both sides difference pivot joint pivoted arm 44 of drive plate 45, the inner side at the middle part of group of cranking arm 41 is provided with rotary joint, rotary joint is positioned at the inner side of group 41 of cranking arm, the rotary joint of front and back two suite arm groups 41 is articulated in the second end of the pivoted arm 44 of drive plate 45 both sides respectively, hoist cylinder 4 is provided with piston rod, and piston rod connects drive plate 45.Transmission mechanism of cranking arm of the present invention can increase the stability of transmission, by crank arm transmission mechanism improve gearratio, ensure on water vat 2 decline stability prerequisite under, the speed more than 1 times that in raising, water vat 2 declines and rises.
The both sides at the back of upper water vat 2 or surrounding are fixed with some leads 46, and the top of frame is fixed with guide sleeve, and lead 46 is arranged in guide sleeve, and lead 46 and guide sleeve are slidably matched;
Described group 41 of cranking arm comprises some upper arm 43 and some underarms 42, the upper end of upper arm 43 is articulated in seat 47 of cranking arm, the lower end of upper arm 43 is articulated in the second end of corresponding pivoted arm 44, the lower end lower bent lever seat 48 of underarm 42, the upper end of underarm 42 is articulated in the second end of corresponding pivoted arm 44, and the upper arm 43 that the same side is adjacent and underarm about 42 stagger.The structure that multiple upper arm 43 and underarm 42 interlock, when upper water vat 2 rises, upper arm 43 and underarm 42 are overlapping, and both save space, can improve bearing capacity again.
Hydraulic system is provided with hydraulic circuit conglomerate 6 and Quick-pressurizing hydraulic jack 51, hydraulic circuit conglomerate 6 connects Quick-pressurizing hydraulic jack 51, upper chamber 24 and lower chamber 34 respectively, Quick-pressurizing hydraulic jack 51 is provided with supercharging hydraulic fluid port, supercharging hydraulic fluid port connects lower chamber 34, and shoemaking forming machine has two bonding phase:
Adjusting stage, hydraulic circuit conglomerate 6 provides aqueous solution force feed to upper chamber 24 and lower chamber 34 respectively, and upper hydraulic type rubber bag 22 and lower hydraulic type rubber bag 32 are tentatively pressed on described sole or whole footwear with low-pressure state; This stage is the one step press stage, after upper water vat 2 declines, upper water vat 2 and lower water vat about 3 matched moulds coordinate, hydraulic circuit conglomerate 6 pairs of Quick-pressurizing hydraulic jacks 51 provide hydraulic pressure, Quick-pressurizing hydraulic jack 51 provides high pressure water-based hydraulic oil by supercharging hydraulic fluid port to lower chamber 34, Quick-pressurizing hydraulic jack 51 pairs of lower chamber 34 Quick-pressurizings.The one step press stage, by the Stress control in upper chamber 24 and lower chamber 34 at 1-5GK pressure, the time of the setting that then pauses, the dead time was set by control circuit, then waits for second pressing by control circuit controlled pressure.Tentatively be pressed on described sole or whole footwear, this stage contributes to stable sole or whole footwear.
Bonding phase, hydraulic circuit conglomerate 6 pairs of Quick-pressurizing hydraulic jacks 51 provide hydraulic pressure, Quick-pressurizing hydraulic jack 51 provides high pressure water-based hydraulic oil by supercharging hydraulic fluid port to lower chamber 34, Quick-pressurizing hydraulic jack 51 pairs of lower chamber 34 Quick-pressurizings, upper hydraulic type rubber bag 22 and lower hydraulic type rubber bag 32 are with sole or whole footwear described in the comprehensive pressing of high pressure conditions.This stage is the second pressing stage, hydraulic circuit conglomerate 6 pairs of Quick-pressurizing hydraulic jacks 51 provide hydraulic pressure, Quick-pressurizing hydraulic jack 51 provides high pressure water-based hydraulic oil by supercharging hydraulic fluid port to lower chamber 34, Quick-pressurizing hydraulic jack 51 pairs of lower chamber 34 Quick-pressurizings, the second pressing stage is by control circuit controlled pressure, by the Stress control in upper chamber 24 and lower chamber 34 at 5-30GK, upper hydraulic type rubber bag 22 and lower hydraulic type rubber bag 32 are with sole or whole footwear described in the comprehensive pressing of high pressure conditions.
Aqueous solution force feed is provided to hydraulic circuit conglomerate 6 when upper water vat 2 and the work of lower water vat 3 matched moulds rear pump or output pump, have two bonding phase: the adjusting stage, hydraulic circuit conglomerate 6 provides aqueous solution force feed to upper chamber 24 and lower chamber 34 respectively by corresponding magnetic valve 61; Bonding phase, hydraulic circuit conglomerate 6 provides aqueous solution force feed by corresponding magnetic valve 61 pairs of Quick-pressurizing hydraulic jacks 51, Quick-pressurizing hydraulic jack 51 pairs of lower chamber 34 Quick-pressurizings.The hydraulic medium that aqueous solution force feed can be selected includes but not limited to the water and the oil that are applicable to hydraulic system.Bonding processes is divided into two stages, pressure force can be improved, improve pressing effect, again can Quick-pressurizing and move back pressure, reduce the time cycle of pressing and forming, enhance productivity, can also prevent from tearing hydraulic type rubber bag 22 and lower hydraulic type rubber bag 32, the service life of hydraulic type rubber bag 22 and lower hydraulic type rubber bag 32 in prolongation.
The cylinder body 35 that formation one opened top, surrounding and bottom surface are closed is emptied in the middle part of lower water vat 3, the pressing and forming room 33 of lower hydraulic type rubber bag 32 is sheathed in cylinder body 35, the surrounding outward flange of lower hydraulic type rubber bag 32 is fixed on the outward flange at the top of cylinder body 35, the end face of lower hydraulic type rubber bag 32 closed cylinder 35, enclosure space between pressing and forming room 33 and cylinder body 35 forms described lower chamber 34, and lower chamber 34 is around the surrounding of coated lid pressing and forming room 33 and bottom surface.
After upper water vat 2 and lower water vat 3 matched moulds, hydraulic system provides pressure, after upper chamber 24 and lower chamber 34 interior injection aqueous solution force feed, upper hydraulic type rubber bag 22 heaves sizing, the lower hydraulic type rubber bag 32 of aqueous solution force feed extruding in lower chamber 34, aqueous solution force feed is from surrounding side and extruding pressing and forming room 33, bottom surface, upper hydraulic type rubber bag 22 and lower hydraulic type rubber bag 32 are respectively from surrounding side, end face and end face extruding pressing and forming room 33, upper hydraulic type rubber bag 22 and lower hydraulic type rubber bag 32 are under the comprehensive function of the active force such as hydraulic coupling and extruding force, comprehensive coated sole or whole footwear, upper hydraulic type rubber bag 22 and pressing and forming room 33 are respectively towards the sole be placed in pressing and forming room 33 or whole footwear extensional deformation, the described sole of the comprehensive compression of upper hydraulic type rubber bag 22 and pressing and forming room 33 or whole footwear, upper hydraulic type rubber bag 22 and lower hydraulic type rubber bag 32 sole described in comprehensive pressing and forming or whole footwear under action of hydraulic force, pressing and forming is carried out to whole footwear, shoe tree has been plugged in footwear.
The sole held by upper hydraulic type rubber bag 22 and locate in pressing and forming room 33 or whole footwear, in whole sole or whole footwear being all wrapped in pressing and forming room 33, upper hydraulic type rubber bag 22 and lower hydraulic type rubber bag 32 pairs of soles or all external portion of whole footwear carry out pressing, it is omnibearing pressing, pressing is without dead angle, aqueous solution force feed is injected fast to lower chamber 34 again by Quick-pressurizing hydraulic jack 51, lower hydraulic type rubber bag 32 is exerted pressure to the sole be placed in pressing and forming room 33 or whole footwear extensional deformation, reaching comprehensive gapless is compressed to above sole or whole footwear, and pressing strength is roughly even, pressing and forming better effects if.
The present invention can carry out pressing and forming processing, dual-use to sole and whole footwear, reduces the quantity of the pressing and forming machine of shoes manufacturing enterprise.The present invention does not need to make traditional wall-machine pressure bed die in addition, reduce mould to take, and upper hydraulic type rubber bag 22 and lower hydraulic type rubber bag 32 do not need to carry out form fit, regardless of size code with sole or whole footwear, regardless of left and right pin, solving shoes manufacturing enterprise needs the problem making a large amount of mould.
The surrounding outward flange of upper hydraulic type rubber bag 22 is fixed on the bottom of water vat 2, and the enclosure space between upper hydraulic type rubber bag 22 and upper water vat 2 forms upper chamber 24; Upper water vat 2 is provided with pouring orifice 21, and upper chamber 24 is communicated with upper pouring orifice 21, and lower water vat 3 is provided with lower pouring orifice 31, and for first void and inject aqueous solution force feed in the course of the work, lower chamber 34 is communicated with lower pouring orifice 31; Hydraulic circuit conglomerate 6 connects pouring orifice 21 and lower pouring orifice 31 respectively by corresponding magnetic valve 61.
Lower water vat 3 is provided with lower supercharging pouring orifice 39, lower pouring orifice 31 is communicated with the top of lower chamber 34, lower supercharging pouring orifice 39 is communicated with bottom or the bottom of lower chamber 34, Quick-pressurizing hydraulic jack 51 is provided with commutation hydraulic fluid port A, commutation hydraulic fluid port B and supercharging hydraulic fluid port, supercharging hydraulic fluid port connects lower supercharging pouring orifice 39, at bonding phase, Quick-pressurizing hydraulic jack 51 inputs high pressure water-based hydraulic oil fast by the downward hydraulic pressure chamber 34 of supercharging hydraulic fluid port, lower chamber 34 Quick-pressurizing; Wherein, hydraulic system comprises motor 5 and oil pump, motor 5 connects oil pump, oil pump connects hydraulic circuit conglomerate 6, hydraulic circuit conglomerate 6 is provided with some magnetic valves 61, hydraulic circuit conglomerate 6 connects upper chamber 24, lower chamber 34 and hoist cylinder 4 respectively by corresponding magnetic valve 61, and hydraulic circuit conglomerate 6 is by corresponding the commutation hydraulic fluid port A and the commutation hydraulic fluid port B that are communicated with Quick-pressurizing hydraulic jack 51.
Lower pouring orifice 31 connects the top of lower chamber 34, time after shoemaking forming machine starts, air in lower chamber 34 is discharged by lower pouring orifice 31, first discharge the air in lower chamber 34, lower pouring orifice 31 is air discharging channel of shoemaking forming machine first void, after first void, hydraulic circuit conglomerate 6 injects aqueous solution force feed by lower pouring orifice 31 to lower chamber 34, and lower pouring orifice 31 has emptying and oiling two functions.
Upper hydraulic type rubber bag 22 is convex forms hydraulic type rubber bag preboarding portion 23 on bottom upper water vat 2, after upper water vat 2 and lower water vat 3 matched moulds, upper hydraulic type rubber bag 22 is pressed in pressing and forming room 33, the first half in upper hydraulic type rubber bag preboarding portion 23 is support portion, upper hydraulic type rubber bag preboarding portion 23 latter half of is the swells of thin-wall construction, swells is protruded downwards, is provided with closed upper chamber 24 between the bottom surface of swells and upper water vat 2.Lower hydraulic type rubber bag 32 and the lower hydraulic type rubber bag 32 of the present embodiment assembling to be shaped whole footwear for pressing.
The bottom of upper water vat 2 is provided with mounting flange 25 on, upper mounting flange 25 clamps with upper water vat 2 and fixes the surrounding outward flange of hydraulic type rubber bag 22, upper mounting flange 25 is screwed in upper water vat 2, and upper mounting flange 25 can be dismantled, and is convenient for changing hydraulic type rubber bag 22.The middle part of upper mounting flange 25 offers window, and the upper hydraulic type rubber bag preboarding portion 23 that upper hydraulic type rubber bag 22 is formed exposes and protrudes downwards from window.
The top of lower water vat 3 is provided with a lower mounting flange 36, lower mounting flange 36 clamps with lower water vat 3 and fixes down the surrounding outward flange of hydraulic type rubber bag 32, lower mounting flange 36 is screwed in lower water vat 3, and lower mounting flange 36 can be dismantled, and is convenient for changing lower hydraulic type rubber bag 32.
The middle part of lower mounting flange 36 offers posting port 37, for sole or whole footwear being placed in pressing and forming room 33.The bottom surface of upper water vat 2 offers a positioning chamber, and the surrounding of positioning chamber or the window surrounding of lower mounting flange 36 offer at least one upper mounting groove, and upper mounting groove was around positioning chamber one week, and the middle part of upper mounting groove or side offer a seal groove; The surrounding outward flange of upper hydraulic type rubber bag 22 is embedded at mounting groove, the outer peripheral upper surface of surrounding of upper hydraulic type rubber bag 22 and lower surface are respectively arranged with the upper sealing rubber ring 26 of a protrusion, upper sealing rubber ring 26 is embedded in corresponding upper seal groove, for improving sealing property and increasing chucking power.
The bottom surface that described lower water vat 3 top is provided with lower mounting flange 36 offers at least one lower mounting groove, and the top outer edge of lower mounting groove is equipped with lower hydraulic type rubber bag 32 for one week, and lower mounting flange 36 and lower water vat 3 all offer a seal groove; The surrounding cylindrical of lower hydraulic type rubber bag 32 is arranged in seal groove, the outer peripheral upper surface of surrounding of lower hydraulic type rubber bag 32 and lower surface are respectively arranged with the lower seal rubber ring 38 of a protrusion, lower seal rubber ring 38 is embedded in corresponding seal groove, for improving sealing property and increasing chucking power.
Embodiment two
A kind of multi-functional shoemaking forming machine, as shown in Figure 7, the primary structure of the present embodiment is identical with embodiment one, here repeat no more, its difference is, upper water vat 2 to be provided with the structure of hydraulic type rubber bag 22 not identical, the shape of upper hydraulic type rubber bag 22 is similar to the shape of lower hydraulic type rubber bag 32, upper hydraulic type rubber bag 22 is slightly less than lower hydraulic type rubber bag 32, after upper water vat 2 and lower water vat 3 matched moulds, the middle and lower part of upper hydraulic type rubber bag 22 can be embedded in the pressing and forming room 33 of lower hydraulic type rubber bag 32, the present embodiment is mainly used in pressing sizing sole.Concrete, upper hydraulic type rubber bag 22 is convex forms hydraulic type rubber bag preboarding portion 23 on bottom upper water vat 2, upper hydraulic type rubber bag preboarding portion 23 entirety be thin-walled rubber material-structure downwards and surrounding heave, the mating shapes of the shape heaved and pressing and forming room 33, the height of swells is less than the degree of depth of pressing and forming room 33.
Above content is only preferred embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (10)
1. a multi-functional shoemaking forming machine, comprise frame (1), hydraulic system, upper water vat (2) and lower water vat (3), it is characterized in that: upper water vat (2) bottom is provided with one interchangeable soft and have the upper hydraulic type rubber bag (22) of retractility, is provided with upper chamber (24) between upper water vat (2) and upper hydraulic type rubber bag (22);
Lower water vat (3) is provided with one interchangeable soft and have the lower hydraulic type rubber bag (32) of retractility, lower hydraulic type rubber bag (32) is provided with pressing and forming room (33), for placing sole to be processed or whole footwear, between pressing and forming room (33) and lower water vat (3), be provided with lower chamber (34);
Upper water vat (2) slides and is arranged at the top of frame (1), lower water vat (3) is fixed on the middle part of frame (1), the top of frame (1) is provided with hoist cylinder (4), water vat (2) in hoist cylinder (4) connection, water vat (2) rise/fall in hoist cylinder (4) driving, upper water vat (2) and lower water vat (3) matched moulds cooperation up and down after upper water vat (2) declines;
Hydraulic system is provided with hydraulic circuit conglomerate (6) and Quick-pressurizing hydraulic jack (51), hydraulic circuit conglomerate (6) connects Quick-pressurizing hydraulic jack (51), upper chamber (24) and lower chamber (34) respectively, Quick-pressurizing hydraulic jack (51) is provided with supercharging hydraulic fluid port, supercharging hydraulic fluid port connects lower chamber (34), and shoemaking forming machine has two bonding phase:
Adjusting stage, hydraulic circuit conglomerate (6) provides aqueous solution force feed to upper chamber (24) and lower chamber (34) respectively, and upper hydraulic type rubber bag (22) and lower hydraulic type rubber bag (32) are tentatively pressed on described sole or whole footwear with low-pressure state;
Bonding phase, hydraulic circuit conglomerate (6) provides hydraulic pressure to Quick-pressurizing hydraulic jack (51), Quick-pressurizing hydraulic jack (51) provides high pressure water-based hydraulic oil by supercharging hydraulic fluid port to lower chamber (34), Quick-pressurizing hydraulic jack (51) is to lower chamber (34) Quick-pressurizing, and upper hydraulic type rubber bag (22) and lower hydraulic type rubber bag (32) are with sole or whole footwear described in the comprehensive pressing of high pressure conditions.
2. the multi-functional shoemaking forming machine of one according to claim 1, it is characterized in that: the top of described frame (1) is provided with transmission mechanism of cranking arm, transmission mechanism of cranking arm is provided with drive plate (45), pivoted arm (44) and front and back two suite arm group (41), the top of frame (1) is fixed with machine plate, upper machine plate is fixed with seat of cranking arm (47), the back of upper water vat (2) is fixed with lower bent lever seat (48), the upper end of group of cranking arm (41) is articulated in seat of cranking arm (47), lower end is articulated in lower bent lever seat (48), drive plate (45) is arranged on the centre position of two suite arm groups (41),
The first end of both sides difference pivot joint pivoted arm (44) of drive plate (45), the inner side at the middle part of group of cranking arm (41) is provided with rotary joint, rotary joint is positioned at the inner side of group of cranking arm (41), the rotary joint of front and back two suite arm groups (41) is articulated in the second end of the pivoted arm (44) of drive plate (45) both sides respectively, hoist cylinder (4) is provided with piston rod, and piston rod connects drive plate (45).
3. the multi-functional shoemaking forming machine of one according to claim 2, it is characterized in that: both sides or the surrounding at the back of described upper water vat (2) are fixed with some leads (46), the top of frame is fixed with guide sleeve, lead (46) is arranged in guide sleeve, and lead (46) and guide sleeve are slidably matched;
Described group of cranking arm (41) comprises some upper arm (43) and some underarms (42), the upper end of upper arm (43) is articulated in seat of cranking arm (47), the lower end of upper arm (43) is articulated in the second end of corresponding pivoted arm (44), the lower end of underarm (42) is articulated in lower bent lever seat (48), the upper end of underarm (42) is articulated in the second end of corresponding pivoted arm (44), staggers in the upper arm (43) that the same side is adjacent and underarm (42) left and right.
4. the multi-functional shoemaking forming machine of one according to claim 1, it is characterized in that: after upper water vat (2) and lower water vat (3) matched moulds, upper hydraulic type rubber bag (22) local or be all placed in pressing and forming room (33), a preboarding space is formed, for reducing and limit the activity space of described sole or whole footwear between upper hydraulic type rubber bag (22) and lower hydraulic type rubber bag (32).
5. the multi-functional shoemaking forming machine of one according to claim 1, it is characterized in that: formation one opened top is emptied at described lower water vat (3) middle part, the cylinder body (35) that surrounding and bottom surface are closed, the pressing and forming room (33) of lower hydraulic type rubber bag (32) is sheathed in cylinder body (35), the surrounding outward flange of lower hydraulic type rubber bag (32) is fixed on the outward flange at the top of cylinder body (35), the end face of lower hydraulic type rubber bag (32) closed cylinder (35), enclosure space between pressing and forming room (33) and cylinder body (35) forms described lower chamber (34), lower chamber (34) is around the surrounding of coated lid pressing and forming room (33) and bottom surface,
The surrounding outward flange of upper hydraulic type rubber bag (22) is fixed on the bottom of water vat (2), and the enclosure space between upper hydraulic type rubber bag (22) and upper water vat (2) forms upper chamber (24);
Upper water vat (2) is provided with pouring orifice (21), pouring orifice (21) in upper chamber (24) connection, lower water vat (3) is provided with lower pouring orifice (31), for first void and inject aqueous solution force feed in the course of the work, lower chamber (34) is communicated with lower pouring orifice (31); Hydraulic circuit conglomerate (6) connects pouring orifice (21) and lower pouring orifice (31) respectively by corresponding magnetic valve (61).
6. the multi-functional shoemaking forming machine of one according to claim 5, it is characterized in that: described lower water vat (3) is provided with lower supercharging pouring orifice (39), lower pouring orifice (31) is communicated with the top of lower chamber (34), lower supercharging pouring orifice (39) is communicated with bottom or the bottom of lower chamber (34), Quick-pressurizing hydraulic jack (51) is provided with commutation hydraulic fluid port A, commutation hydraulic fluid port B and supercharging hydraulic fluid port, supercharging hydraulic fluid port connects lower supercharging pouring orifice (39), at bonding phase, Quick-pressurizing hydraulic jack (51) is by the downward hydraulic pressure chamber of supercharging hydraulic fluid port (34) input high pressure water-based hydraulic oil fast, lower chamber (34) Quick-pressurizing,
Described hydraulic system comprises motor (5) and oil pump, motor (5) connects oil pump, oil pump connects hydraulic circuit conglomerate (6), hydraulic circuit conglomerate (6) is provided with some magnetic valves (61), hydraulic circuit conglomerate (6) connects upper chamber (24), lower chamber (34) and hoist cylinder (4) respectively by corresponding magnetic valve (61), and hydraulic circuit conglomerate (6) is by corresponding the commutation hydraulic fluid port A and the commutation hydraulic fluid port B that are communicated with Quick-pressurizing hydraulic jack (51).
7. the multi-functional shoemaking forming machine of one according to claim 5, it is characterized in that: described upper hydraulic type rubber bag (22) convex upper water vat (2) bottom and form hydraulic type rubber bag preboarding portion (23) on, after upper water vat (2) and lower water vat (3) matched moulds, upper hydraulic type rubber bag (22) is pressed in pressing and forming room (33), the first half of upper hydraulic type rubber bag preboarding portion (23) is support portion, upper hydraulic type rubber bag preboarding portion (23) latter half of is the swells of thin-wall construction, swells is protruded downwards, closed upper chamber (24) is provided with between the bottom surface of swells and upper water vat (2).
8. the multi-functional shoemaking forming machine of one according to claim 5, it is characterized in that: described upper hydraulic type rubber bag (22) convex upper water vat (2) bottom and form hydraulic type rubber bag preboarding portion (23) on, upper hydraulic type rubber bag preboarding portion (23) entirety be thin-walled rubber material-structure downwards and surrounding heave, the mating shapes of the shape heaved and pressing and forming room (33), the height of swells is less than the degree of depth of pressing and forming room (33).
9. the multi-functional shoemaking forming machine of one according to claim 5, it is characterized in that: the bottom of described upper water vat (2) is provided with mounting flange on (25), upper mounting flange (25) and upper water vat (2) clamp and fix the surrounding outward flange of hydraulic type rubber bag (22), the middle part of upper mounting flange (25) offers window, and the upper hydraulic type rubber bag preboarding portion (23) that upper hydraulic type rubber bag (22) is formed is exposed and protrudes downwards from window;
The top of described lower water vat (3) is provided with a lower mounting flange (36), lower mounting flange (36) and lower water vat (3) clamp and fix down the surrounding outward flange of hydraulic type rubber bag (32), the middle part of lower mounting flange (36) offers posting port (37), for sole or whole footwear being placed in pressing and forming room (33).
10. the multi-functional shoemaking forming machine of one according to claim 9, it is characterized in that: the bottom surface of described upper water vat (2) offers a positioning chamber, the surrounding of positioning chamber or the window surrounding of lower mounting flange (36) offer at least one upper mounting groove, upper mounting groove was around positioning chamber one week, and the middle part of upper mounting groove or side offer a seal groove; The surrounding outward flange of upper hydraulic type rubber bag (22) is embedded at mounting groove, the outer peripheral upper surface of surrounding of upper hydraulic type rubber bag (22) and lower surface are respectively arranged with the upper sealing rubber ring (26) of a protrusion, and upper sealing rubber ring (26) is embedded in corresponding upper seal groove;
The bottom surface that described lower water vat (3) top is provided with lower mounting flange (36) offers at least one lower mounting groove, the top outer edge of lower mounting groove is equipped with lower hydraulic type rubber bag (32) for one week, and lower mounting flange (36) and lower water vat (3) all offer a seal groove; The surrounding cylindrical of lower hydraulic type rubber bag (32) is arranged in seal groove, the outer peripheral upper surface of surrounding of lower hydraulic type rubber bag (32) and lower surface are respectively arranged with the lower seal rubber ring (38) of a protrusion, and lower seal rubber ring (38) is embedded in corresponding seal groove.
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| CN201510256433.8A CN104890270B (en) | 2015-05-18 | 2015-05-18 | A kind of multi-functional shoemaking forming machine |
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| US20060017195A1 (en) * | 2004-07-24 | 2006-01-26 | Deng-Reng Yang | Method for injection molding a solid pattern onto a shoe upper |
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Effective date of registration: 20170626 Address after: 523000, Guangdong province Dongguan Houjie Town Ting mountain Square Road factory building Patentee after: Tianyuan Dongguan Machinery Technology Co., Ltd. Address before: 523000, Hang Hau Road, Ting Village, Houjie Town, Guangdong, Dongguan, 13 Patentee before: Zhang Wenjuan |