CN104923769A - Sand package unpacking machine - Google Patents
Sand package unpacking machine Download PDFInfo
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- CN104923769A CN104923769A CN201510352688.4A CN201510352688A CN104923769A CN 104923769 A CN104923769 A CN 104923769A CN 201510352688 A CN201510352688 A CN 201510352688A CN 104923769 A CN104923769 A CN 104923769A
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Abstract
The invention discloses a sand package unpacking machine. A sand package comprises a casting and a sand mold wrapping the outer side of the casting. The casting has first perpendicular projection projected on the horizontal plane, and the sand mold has second perpendicular projection projected on the horizontal plane. The unpacking machine comprises a base, a carrying mould arranged on the base, an ejecting plate arranged above the base, and an unpacking mechanism connected with the ejecting plate. The unpacking mechanism comprises a first driving device installed on the ejecting plate, a first installation plate which is arranged below the ejecting plate and connected to the driving end of the first driving device, and a plurality of unpacking rods which are assembled on the first installation plate and extend towards the lower portion of the first installation plate in parallel, the unpacking rods have the perpendicular movement degree of freedom and multiple pieces of third perpendicular projection projected on the horizontal plane, and the multiple pieces of third perpendicular projection is distributed around the first perpendicular projection and overlapped with part of the second perpendicular projection. Due to the fact that the unpacking mechanism is arranged, the unpacking machine and a robot are in linkage, the robot automatically carries the sand package to the unpacking machine to carry out unpacking, finally the casting in the sand mold is automatically taken out, and the automatic production of sand package unpacking is achieved.
Description
Technical field
The present invention relates to casting and molding field, be specifically related to a kind of sand mold disintegrating apparatus in casting and molding field.
Background technology
Shaping under external force and reach certain degree of packing or density with roughing sand, adhesive and other auxiliary materials in Foundry Production, the foundry goods die cavity made thus is sand mold, sand casting is a kind of casting method of producing foundry goods in sand mold, the sand mold be wrapped in outside foundry goods must be shifted out after casting pouring is good, and then take out cast product.
In current production, being generally by manually sand mold being broken into pieces, taking out the foundry goods poured into a mould, on the one hand, manpower is broken into pieces and is easily occurred firmly uneven phenomenon, easily strikes the foundry goods in bad sand mold, occurs the problem that percent defective is high, on the other hand, manpower breaks the manpower of at substantial into pieces, and production efficiency is low.
Summary of the invention
Goal of the invention of the present invention is to provide a kind of sand and unwraps punch-out equipment, realizes the automated production that sand unwraps case.
To achieve the above object of the invention, the technical solution used in the present invention is: a kind of sand unwraps punch-out equipment, described sand handbag is drawn together foundry goods and is wrapped in the sand mold in outside of described foundry goods, described foundry goods has the first upright projection being projected in horizontal plane, described sand mold has the second upright projection being projected in horizontal plane, described case unpacker comprises base, be arranged on the placement mold on described base, be arranged on the top board of the top of described base and connect the unpacking mechanism of described top board, described unpacking mechanism comprises the first drive unit be arranged on described top board, be arranged on the below of described top board and the first installing plate be connected on the drive end of described first drive unit and be assemblied in the some unpacking bars extended on described first installing plate and to the parallel beneath of described first installing plate, described some unpacking bars have the free degree moved both vertically and several the 3rd upright projections being projected in horizontal plane, several the 3rd upright projections described are distributed in the surrounding of described first upright projection and overlapping with a part for described second upright projection.
In technique scheme, first drive unit drives bar of unpacking to move both vertically, bar of unpacking applies dielectric force to the sand mold part be positioned at immediately below it, sand mold is cracked under the effect of dielectric force, first drive unit drives bar vertical ascending motion of unpacking, unpacking bar moves upward, thus obtains the foundry goods of sand mold parcel thus the foundry goods of acquisition sand mold parcel.
Described in further technical scheme, case unpacker also comprises hold-down mechanism, described hold-down mechanism comprises the second drive unit be arranged on described top board, be arranged on the below of described top board and be connected to the second installing plate of the drive end of described second drive unit and be assemblied at least one depression bar extended on described second installing plate and to the below of described second installing plate, described second installing plate is also arranged on the top of described first installing plate, described first drive unit is at least two and is arranged on around described second installing plate, described at least one depression bar slippage is fed through described first installing plate and has projection in the horizontal plane at least one the 4th upright projection, at least one the 4th upright projection described is overlapping with a part for described first upright projection.
Further technical scheme, described base is provided with unpacking station and be positioned at described unpacking station side pick and place station, the corresponding described unpacking mechanism in top of described unpacking station, the described top correspondence picking and placeing station arranges one and picks and places space, described base is also provided with travelling car, described placement mold is arranged on described travelling car, and described placement mold has at described unpacking station and picks and places the free degree of moving between station.
Further technical scheme, described base is provided with unpacking station and is positioned at the broken sand station of side of described unpacking station, the corresponding described unpacking mechanism in top of described unpacking station, the top correspondence of described broken sand station arranges a sand cutter structure, described sand cutter structure comprises the 3rd drive unit be arranged on described top board, be arranged on the below of described top board and the 3rd installing plate be connected on the drive end of described 3rd drive unit and be assemblied in the some broken sand bars extended on described 3rd installing plate and to the parallel beneath of described 3rd installing plate, described base is also provided with travelling car, described placement mold is arranged on described travelling car, described placement mold has the free degree of moving between described unpacking station and broken sand station.
Further technical scheme, described base is provided with unpacking station, be positioned at picking and placeing station and being positioned at the opposite side of described unpacking station or being positioned at the broken sand station of the opposite side picking and placeing station of the side of described unpacking station, the corresponding described unpacking mechanism in top of described unpacking station, the described top correspondence picking and placeing station arranges one and picks and places space, the top correspondence of described broken sand station arranges a sand cutter structure, described sand cutter structure comprises the 3rd drive unit be arranged on described top board, be arranged on the below of described top board and the 3rd installing plate be connected on the drive end of described 3rd drive unit and be assemblied in the some broken sand bars extended on described 3rd installing plate and to the parallel beneath of described 3rd installing plate, described base is also provided with travelling car, described placement mold is arranged on described travelling car, described placement mold has at described unpacking station, pick and place the free degree of moving between station and broken sand station.
Further technical scheme, described placement mold also comprises mold drive unit, one end of described placement mold is articulated and connected described base, the body of described mold drive unit is articulated and connected on described base, and the drive end of described mold drive unit is articulated and connected the position, stage casing of the other end of described placement mold or the bottom of described placement mold.
Further technical scheme, described placement mold also comprises at least two uniform mold quick-locking devices, described mold quick-locking device comprise be symmetrical arranged and be articulated and connected respectively two locking bails, cylinder body and lever ends of the side of described base be articulated and connected respectively described two locking bails two bottoms locking cylinder and be arranged on the side of described placement mold and the 3rd latch segment be connected together with two upper end hook portions of described two locking bails.
Further technical scheme, described placement mold also comprises mold drive unit and uniform at least two mold quick-locking devices, described mold quick-locking device comprises the 3rd fixed head of the bottom being arranged on described placement mold, be symmetrical arranged and be articulated and connected at two locking bails of the side of described 3rd fixed head respectively, cylinder body and lever end be articulated and connected respectively described two locking bails two bottoms locking cylinder and be arranged on the side of described placement mold and the 3rd latch segment be connected together with two upper end hook portions of described two locking bails, one end of described 3rd fixed head is articulated and connected described base, the body of described mold drive unit is articulated and connected on described base, the drive end of described mold drive unit is articulated and connected the position, stage casing of the other end of described 3rd fixed head or the bottom of described 3rd fixed head.
Further technical scheme, described first installing plate comprises the first fixed head setting up and down and the first installing plate body, the drive end of described first drive unit connects described first fixed head, described some unpacking bars are assemblied on described first installing plate body, described unpacking mechanism also comprises at least two uniform the first installing plate quick-locking devices, described first installing plate quick-locking device comprises and being arranged on described first installing plate body and the first check lock lever be through on described first fixed head, to be arranged on described first fixed head and to be positioned at the first latch segment that the first locking cylinder of the side of described first check lock lever and correspondence are connected to the piston rod end of described first locking cylinder, the driving direction that described first check lock lever is positioned at described first locking cylinder described first check lock lever is provided with just to the first depressed part of described first latch segment, described first latch segment is fastened in described first depressed part.
Further technical scheme, described second installing plate comprises the second fixed head setting up and down and the second installing plate body, the drive end of described second drive unit connects described second fixed head, described some depression bars are assemblied on described second installing plate body, described hold-down mechanism also comprises the second installing plate quick-locking device, described second installing plate quick-locking device comprises and being distributed on described second installing plate body and at least two second check lock levers be through on described second fixed head, to be distributed on described second fixed head and to be positioned at least two the second latch segments that the second locking cylinder of the side of described second check lock lever and correspondence are connected to the piston rod end of described second locking cylinder, the driving direction that described second check lock lever is positioned at described second locking cylinder described second check lock lever is provided with just to the second depressed part of described second latch segment, described second latch segment is fastened in described second depressed part.
Because technique scheme is used, the present invention compared with prior art has following advantages:
1. by arranging unpacking mechanism, case unpacker and robot link, and robot automatic transporting sand bag is unpacked to case unpacker income, and the final foundry goods automatically taken out in sand mold, realizes the automated production that sand unwraps case;
2., by arranging hold-down mechanism, when the unpacking bar in unpacking process and after having unpacked rises, foundry goods is pushed down by depression bar, the problem that there will not be foundry goods change in location or rise with unpacking bar, ensure that the accurate positioning of foundry goods, therefore, robot can take the foundry goods of having unpacked away accurately;
3. pick and place station by setting and pick and place space, adding the working space of robot, improve operating efficiency, decrease the accidental damage to equipment;
4. by arranging broken sand station and sand cutter structure, the antiquated sand type of bulk is broken for fritter sand lump, the conveying of aspect antiquated sand conveyer belt;
5. by being set to turnover by placement mold, case unpacker has sand removal function, can Automatic clearance, collects broken sand lump;
6. by arranging the first installing plate quick-locking device, the second installing plate quick-locking device and mold quick-locking device, the replacing of the first installing plate of different model can be realized, thus make case unpacker be applicable to the unpacking work of the sand bag of Multiple Type.
Accompanying drawing explanation
Fig. 1 is a part for unpacking mechanism disclosed by the invention and the position relationship schematic diagram of sand bag;
Fig. 2 is the upright projection position relationship schematic diagram of foundry goods disclosed by the invention, sand mold and unpacking bar;
Fig. 3 is the front view of case unpacker disclosed in the embodiment of the present invention one;
Fig. 4 is the top view of case unpacker disclosed in the embodiment of the present invention one;
Fig. 5 is the front view of case unpacker disclosed in the embodiment of the present invention two;
Fig. 6 is the top view of case unpacker disclosed in the embodiment of the present invention two;
Fig. 7 is the front view of case unpacker disclosed in the embodiment of the present invention three;
Fig. 8 is the top view of case unpacker disclosed in the embodiment of the present invention three;
Fig. 9 is the front view of case unpacker disclosed in the embodiment of the present invention four;
Figure 10 is the top view of case unpacker disclosed in the embodiment of the present invention four;
Figure 11 is the front view of case unpacker disclosed in the embodiment of the present invention five;
Figure 12 is the top view of case unpacker disclosed in the embodiment of the present invention five;
Figure 13 is the front view of case unpacker disclosed in the embodiment of the present invention six;
Figure 14 is the top view of case unpacker disclosed in the embodiment of the present invention six;
The front view of Figure 15 case unpacker (do not comprise and pick and place station, broken sand station and sand cutter structure) disclosed in the embodiment of the present invention seven.
Wherein: 100, Sha Bao; 101, foundry goods; 101t, the first upright projection; 102, sand mold; 102t, second disposes projection; 200, case unpacker; 201, base; 2011, unpacking station; 2012, station is picked and placeed; 2013, broken sand station; 202, mold is placed; 2021, four-cylinder; 2022, mold body; 2023, the 3rd fixed head; 2024, locking bail; 2025, locking cylinder; 2026, the 3rd latch segment; 203, top board; 204, the first cylinder; 205 first installing plates; 2051, the first fixed head; 2052, the first installing plate body; 2053, the first check lock lever; 2054, the first locking cylinder; 2055, the first latch segment; 2056, the first depressed part; 206, the first guide post; 207, unpacking bar; 208, the second cylinder; 209, the second installing plate; 2091, the second fixed head; 2092, the second installing plate body; 2093, the second check lock lever; 2084, the second locking cylinder; 2095, the second latch segment; 2096, the second depressed part; 210, the second guide post; 211, depression bar; 212, travelling car; 213, the 3rd cylinder; 214, the 3rd installing plate; 215, the 3rd guide post; 216, broken sand bar.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment one: see Fig. 1-Fig. 4, as shown in legend wherein, a kind of sand unwraps punch-out equipment, sand bag 100 comprises foundry goods 101 and is wrapped in the sand mold 102 in outside of foundry goods 101, foundry goods 101 has the first upright projection 101t being projected in horizontal plane, sand mold 102 has the second upright projection 102t being projected in horizontal plane, case unpacker 200 comprises base 201, be arranged on the placement mold 202 on base 201, be arranged on the top board 203 of the top of base 201 and connect the unpacking mechanism of top board 203, above-mentioned unpacking mechanism comprises the first cylinder 204 be arranged on top board 203, be arranged on the below of top board 203 and the first installing plate 205 be connected on the piston rod of the first cylinder 204, one end is connected on the first installing plate 205, the other end to extend and shaft leads the first guide post 206 of being connected in top board 203 upward and is assemblied in the some unpacking bars 207 extended on the first installing plate 205 and to the parallel beneath of the first installing plate 205, some unpacking bars 207 have the free degree moved both vertically and several the 3rd upright projection 207t being projected in horizontal plane, several the 3rd upright projection 207t are distributed in the surrounding of the first upright projection 101t and overlapping with a part of the second upright projection 102t.
Be below the course of work of the present embodiment:
(1) sand bag 100 is placed on and places on mold 202 by robot;
(2) first cylinders 204 drive bar 207 vertical lowering motion of unpacking, and bar 207 of unpacking applies dielectric force to the sand mold part be positioned at immediately below it, and sand mold 102 is cracked under the effect of dielectric force;
(3) first cylinders 204 drive bar 207 vertical ascending motion of unpacking, and bar 207 of unpacking moves upward;
(4) robot obtains the foundry goods 101 of sand mold parcel.
Embodiment two
See Fig. 5 and Fig. 6, as shown in legend wherein, all the other are identical with described embodiment one, difference is, case unpacker 200 also comprises hold-down mechanism, hold-down mechanism comprises the second cylinder 208 be arranged on top board 203, be arranged on the below of top board 203 and be connected to the second installing plate 209 of the piston rod of described second cylinder 208, one end is connected on the second installing plate 209, the other end to extend and shaft leads the second guide post 210 of being connected in top board 203 upward and is assemblied in the two root depression bars 211 extended on the second installing plate 209 and to the below of the second installing plate 209, second installing plate 209 is also arranged on the top of the first installing plate 205, first cylinder 204 is two and is arranged on the second installing plate 209 around, the slippage of two depression bars 211 is fed through the first installing plate 204 and has projection two the 4th upright projections in the horizontal plane, two the 4th upright projections are overlapping with a part of the first upright projection 101t, the length of depression bar 211 is not less than the thickness of the first installing plate 204 and the length sum of unpacking bar 207.
Be below the course of work of the present embodiment:
(1) sand bag 100 is placed on and places on mold 202 by robot;
(2) first cylinders 204 drive bar 207 vertical lowering motion of unpacking, second cylinder 208 drives depression bar 211 vertical lowering motion, depression bar 211 contacts sand bag 100 with unpacking bar 207 simultaneously or depression bar 211 contacts sand bag 100 prior to unpacking bar 207, depression bar 211 is located sand bag 100 and can not be moved, bar 207 of unpacking applies dielectric force to the sand mold part be positioned at immediately below it, and sand mold 102 is cracked under the effect of dielectric force;
(3) first cylinders 204 drive bar 207 vertical ascending motion of unpacking, and bar 207 of unpacking moves upward, and unpack after bar 207 discharges sand bag 100, namely not with sand bag 100 after, the second cylinder 208 drives depression bar 211 vertical ascending motion;
(4) robot takes foundry goods 101 away.
Embodiment three
See Fig. 7 and Fig. 8, as shown in legend wherein, all the other are identical with described embodiment two, difference is, what base 201 is provided with unpacking station 2011 and is positioned at unpacking station 2011 side picks and places station 2012, and the top correspondence of station 2011 of unpacking is unpacked mechanism, and the top correspondence picking and placeing station 2012 arranges one and picks and places space, place mold 202 and be provided with travelling car 212, place mold 202 and have in unpacking station 2011 and the free degree picking and placeing motion between station 2012.
Be below the course of work of the present embodiment:
(1) travelling car 212 drives and places mold to picking and placeing station 2012;
(2) sand bag 100 is placed on and places on mold 202 by robot;
(3) travelling car 212 drives and places mold 202 to unpacking station 2011;
(4) first cylinders 204 drive bar 207 vertical lowering motion of unpacking, second cylinder 208 drives depression bar 211 vertical lowering motion, depression bar 211 contacts sand bag 100 with unpacking bar 207 simultaneously or depression bar 211 contacts sand bag 100 prior to unpacking bar 207, depression bar 211 is located sand bag 100 and can not be moved, bar 207 of unpacking applies dielectric force to the sand mold part be positioned at immediately below it, and sand mold 102 is cracked under the effect of dielectric force;
(5) first cylinders 204 drive bar 207 vertical ascending motion of unpacking, and bar 207 of unpacking moves upward, and unpack after bar 207 discharges sand bag 100, namely not with sand bag 100 after, the second cylinder 208 drives depression bar 211 vertical ascending motion;
(6) travelling car 212 drives and places mold 202 to picking and placeing station 2013;
(7) robot takes foundry goods 101 away.
Embodiment four
See Fig. 9 and Figure 10, as shown in legend wherein, all the other are identical with described embodiment two, difference is, base 201 is provided with unpacking station 2011 and is positioned at the broken sand station 2013 of side of unpacking station 2011, the unpacking mechanism of top correspondence of unpacking station 2011, the top correspondence of broken sand station 2013 arranges a sand cutter structure, sand cutter structure comprises the 3rd cylinder 213 be arranged on top board 203, be arranged on the below of top board 203 and the 3rd installing plate 214 be connected on the piston rod of the 3rd cylinder 213, one end is connected on the 3rd installing plate 214, the other end to extend and shaft leads the 3rd guide post 215 that is connected in top board 203 upward and is assemblied in the some broken sand bars 216 extended on the 3rd installing plate 214 and to the parallel beneath of the 3rd installing plate 214, place mold 202 and be provided with travelling car 217, place the free degree that mold 202 has motion between unpacking station 2011 and broken sand station 2013.
Be below the course of work of the present embodiment:
(1) travelling car 212 drives and places mold to picking and placeing station 2012;
(2) sand bag 100 is placed on and places on mold 202 by robot;
(3) first cylinders 204 drive bar 207 vertical lowering motion of unpacking, second cylinder 208 drives depression bar 211 vertical lowering motion, depression bar 211 contacts sand bag 100 with unpacking bar 207 simultaneously or depression bar 211 contacts sand bag 100 prior to unpacking bar 207, depression bar 211 is located sand bag 100 and can not be moved, bar 207 of unpacking applies dielectric force to the sand mold part be positioned at immediately below it, and sand mold 102 is cracked under the effect of dielectric force;
(4) first cylinders 204 drive bar 207 vertical ascending motion of unpacking, and bar 207 of unpacking moves upward, and unpack after bar 207 discharges sand bag 100, namely not with sand bag 100 after, the second cylinder 208 drives depression bar 211 vertical ascending motion;
(5) robot takes foundry goods 101 away;
(6) travelling car 212 drives and places mold 202 to broken sand station 2013;
(7) the 3rd cylinders 213 drive broken sand bar 216 vertical lowering motion, and broken sand bar 216 applies dielectric force to the antiquated sand type bulk be positioned at immediately below it, and antiquated sand type bulk is cracked in fritter under the effect of dielectric force.
Embodiment five
See Figure 11 and Figure 12, as shown in legend wherein, all the other are that embodiment two is identical with described, difference is, base 201 is provided with unpacking station 2011, be positioned at picking and placeing station 2012 and being positioned at the broken sand station 2013 of opposite side of unpacking station 2011 of the side of unpacking station, the unpacking mechanism of top correspondence of unpacking station 2011, the top correspondence picking and placeing station 2012 arranges one and picks and places space, the top correspondence of broken sand station 2013 arranges a sand cutter structure, sand cutter structure comprises the 3rd cylinder 213 be arranged on top board 203, be arranged on the below of top board 203 and the 3rd installing plate 214 be connected on the piston rod of the 3rd cylinder 213, one end is connected on the 3rd installing plate 214, the other end to extend and shaft leads the guide post 215 that is connected in top board 203 upward and is assemblied in the some broken sand bars 216 extended on the 3rd installing plate 214 and to the parallel beneath of the 3rd installing plate 214, place mold 202 and be provided with travelling car 217, place the free degree that mold 202 has unpacking station 2011 and picks and places motion between station 2013, placing mold 202 has at unpacking station 2011, pick and place the free degree of motion between station 2012 and broken sand station 2013.
Be below the course of work of the present embodiment:
(1) travelling car 212 drives and places mold to picking and placeing station 2012;
(2) sand bag 100 is placed on and places on mold 202 by robot;
(3) travelling car 212 drives and places mold 202 to unpacking station 2011;
(4) first cylinders 204 drive bar 207 vertical lowering motion of unpacking, second cylinder 208 drives depression bar 211 vertical lowering motion, depression bar 211 contacts sand bag 100 with unpacking bar 207 simultaneously or depression bar 211 contacts sand bag 100 prior to unpacking bar 207, depression bar 211 is located sand bag 100 and can not be moved, bar 207 of unpacking applies dielectric force to the sand mold part be positioned at immediately below it, and sand mold 102 is cracked under the effect of dielectric force;
(5) first cylinders 204 drive bar 207 vertical ascending motion of unpacking, and bar 207 of unpacking moves upward, and unpack after bar 207 discharges sand bag 100, namely not with sand bag 100 after, the second cylinder 208 drives depression bar 211 vertical ascending motion;
(6) travelling car 212 drives and places mold 202 to picking and placeing station 2013;
(7) robot takes foundry goods 101 away;
(8) travelling car 212 drives and places mold 202 to broken sand station 2013;
(9) the 3rd cylinders 213 drive broken sand bar 216 vertical lowering motion, and broken sand bar 216 applies dielectric force to the antiquated sand type bulk be positioned at immediately below it, and antiquated sand type bulk is cracked in fritter under the effect of dielectric force.
Embodiment six
See Figure 13 and Figure 14, as shown in legend wherein, all the other are identical with described embodiment five, difference is, place mold 202 and comprise four-cylinder 2021 and mold body 2022, the cylinder body of four-cylinder 2021 is articulated and connected on travelling car 212, and one end of mold body 2022 is articulated and connected on travelling car 212, and the piston rod of four-cylinder 2021 is articulated and connected the position, stage casing of bottom of mold body 2022.
Be below the course of work of the present embodiment:
(1) travelling car 212 drives and places mold 202 to picking and placeing station 2012;
(2) sand bag 100 is placed on and places on mold 202 by robot;
(3) travelling car 212 drives and places mold 202 to unpacking station 2011;
(4) first cylinders 204 drive bar 207 vertical lowering motion of unpacking, second cylinder 208 drives depression bar 211 vertical lowering motion, depression bar 211 contacts sand bag 100 with unpacking bar 207 simultaneously or depression bar 211 contacts sand bag 100 prior to unpacking bar 207, depression bar 211 is located sand bag 100 and can not be moved, bar 207 of unpacking applies dielectric force to the sand mold part be positioned at immediately below it, and sand mold 102 is cracked under the effect of dielectric force;
(5) first cylinders 204 drive bar 207 vertical ascending motion of unpacking, and bar 207 of unpacking moves upward, and unpack after bar 207 discharges sand bag 100, namely not with sand bag 100 after, the second cylinder 208 drives depression bar 211 vertical ascending motion;
(6) travelling car 212 drives and places mold 202 to picking and placeing station 2013;
(7) robot takes foundry goods 101 away;
(8) travelling car 212 drives and places mold 202 to broken sand station 2013;
(9) the 3rd cylinders 213 drive broken sand bar 216 vertical lowering motion, and broken sand bar 216 applies dielectric force to the antiquated sand type bulk be positioned at immediately below it, and antiquated sand type bulk is cracked in fritter under the effect of dielectric force.
(10) four-cylinders 2021 drive mold body 2022 to overturn, and the landing simultaneously of antiquated sand type fritter is gone out.
Embodiment seven
See Figure 15, as shown in legend wherein, all the other are identical with described embodiment six, and difference is,
First installing plate 205 comprises the first fixed head 2051 and the first installing plate body 2052 setting up and down, the piston rod end of the first cylinder 204 connects the first fixed head 2051, some unpacking bars 207 are assemblied on the first installing plate body 2052, unpacking mechanism also comprises at least two uniform the first installing plate quick-locking devices, this the first installing plate quick-locking device comprises and being arranged on the first installing plate body 2052 and the first check lock lever 2053 be through on the first fixed head 2051, to be arranged on the first fixed head 2051 and to be positioned at the first latch segment 2055 that the first locking cylinder 2054 of the side of the first check lock lever 2053 and correspondence are connected to the piston rod end of the first locking cylinder 2054, the driving direction that first check lock lever 2053 is positioned at the first locking cylinder 2,054 first check lock lever 2053 is provided with just to the first depressed part 2056 of the first locking 2055 pieces, first latch segment 2055 is fastened in the first depressed part 2056.
Second installing plate 209 comprises the second fixed head 2091 and the second installing plate body 2092 setting up and down, the piston rod end of the second cylinder 208 connects the second fixed head 2091, some depression bars 211 are assemblied on the second installing plate body 2092, hold-down mechanism also comprises the second installing plate quick-locking device, second installing plate quick-locking device comprises and being distributed on the second installing plate body 2092 and at least two second check lock levers 2093 be through on the second fixed head 2091, to be distributed on the second fixed head 2091 and to be positioned at least two the second latch segments 2095 that the second locking cylinder 2094 of the side of the second check lock lever 2093 and correspondence are connected to the piston rod end of the second locking cylinder 2094, the driving direction that second check lock lever 2093 is positioned at the second locking cylinder 2,094 second check lock lever 2093 is provided with just to the second depressed part 2096 of the second latch segment 2095, second latch segment 2095 is fastened in the second depressed part 2096.
Place mold 202 and also wrap at least two uniform mold quick-locking devices, this mold quick-locking device comprises the 3rd fixed head 2023 being arranged on the bottom of placing mold, be symmetrical arranged and be articulated and connected at two locking bails 2024 of the side of the 3rd fixed head 2023 respectively, cylinder body and lever end be articulated and connected respectively two locking bails 2024 two bottoms locking cylinder 2025 and be arranged on the side placing mold 202 and the 3rd latch segment 2026 be connected together with two upper end hook portions of two locking bails 2024, one end of 3rd fixed head 2023 is articulated and connected travelling car 212, cylinder body one end of four-cylinder 2021 is hinged on travelling car 212, cylinder bar one end of four-cylinder 2021 is articulated and connected the position, stage casing of bottom of the 3rd fixed head 2023.
By operating the first locking cylinder 2054, second locking cylinder 2094 and locking cylinder 2025, the quick-replaceable of the first installing plate body 2052, second installing plate body 2092 and mold body 2022 can be realized.
Claims (10)
1. a sand unwraps punch-out equipment, described sand handbag is drawn together foundry goods and is wrapped in the sand mold in outside of described foundry goods, described foundry goods has the first upright projection being projected in horizontal plane, described sand mold has the second upright projection being projected in horizontal plane, it is characterized in that, described case unpacker comprises base, be arranged on the placement mold on described base, be arranged on the top board of the top of described base and connect the unpacking mechanism of described top board, described unpacking mechanism comprises the first drive unit be arranged on described top board, be arranged on the below of described top board and the first installing plate be connected on the drive end of described first drive unit and be assemblied in the some unpacking bars extended on described first installing plate and to the parallel beneath of described first installing plate, described some unpacking bars have the free degree moved both vertically and several the 3rd upright projections being projected in horizontal plane, several the 3rd upright projections described are distributed in the surrounding of described first upright projection and overlapping with a part for described second upright projection.
2. case unpacker according to claim 1, it is characterized in that, described case unpacker also comprises hold-down mechanism, described hold-down mechanism comprises the second drive unit be arranged on described top board, be arranged on the below of described top board and be connected to the second installing plate of the drive end of described second drive unit and be assemblied at least one depression bar extended on described second installing plate and to the below of described second installing plate, described second installing plate is also arranged on the top of described first installing plate, described first drive unit is at least two and is arranged on around described second installing plate, described at least one depression bar slippage is fed through described first installing plate and has projection in the horizontal plane at least one the 4th upright projection, at least one the 4th upright projection described is overlapping with a part for described first upright projection.
3. case unpacker according to claim 1, it is characterized in that, described base is provided with unpacking station and be positioned at described unpacking station side pick and place station, the corresponding described unpacking mechanism in top of described unpacking station, the described top correspondence picking and placeing station arranges one and picks and places space, described base is also provided with travelling car, and described placement mold is arranged on described travelling car, and described placement mold has at described unpacking station and picks and places the free degree of moving between station.
4. case unpacker according to claim 1, it is characterized in that, described base is provided with unpacking station and is positioned at the broken sand station of side of described unpacking station, the corresponding described unpacking mechanism in top of described unpacking station, the top correspondence of described broken sand station arranges a sand cutter structure, described sand cutter structure comprises the 3rd drive unit be arranged on described top board, be arranged on the below of described top board and the 3rd installing plate be connected on the drive end of described 3rd drive unit and be assemblied in the some broken sand bars extended on described 3rd installing plate and to the parallel beneath of described 3rd installing plate, described base is also provided with travelling car, described placement mold is arranged on described travelling car, described placement mold has the free degree of moving between described unpacking station and broken sand station.
5. case unpacker according to claim 1, it is characterized in that, described base is provided with unpacking station, be positioned at picking and placeing station and being positioned at the opposite side of described unpacking station or being positioned at the broken sand station of the opposite side picking and placeing station of the side of described unpacking station, the corresponding described unpacking mechanism in top of described unpacking station, the described top correspondence picking and placeing station arranges one and picks and places space, the top correspondence of described broken sand station arranges a sand cutter structure, described sand cutter structure comprises the 3rd drive unit be arranged on described top board, be arranged on the below of described top board and the 3rd installing plate be connected on the drive end of described 3rd drive unit and be assemblied in the some broken sand bars extended on described 3rd installing plate and to the parallel beneath of described 3rd installing plate, described base is also provided with travelling car, described placement mold is arranged on described travelling car, described placement mold has at described unpacking station, pick and place the free degree of moving between station and broken sand station.
6. case unpacker according to claim 1, it is characterized in that, described placement mold also comprises mold drive unit, one end of described placement mold is articulated and connected described base, the body of described mold drive unit is articulated and connected on described base, and the drive end of described mold drive unit is articulated and connected the position, stage casing of the other end of described placement mold or the bottom of described placement mold.
7. case unpacker according to claim 1, it is characterized in that, described placement mold also comprises at least two uniform mold quick-locking devices, described mold quick-locking device comprise be symmetrical arranged and be articulated and connected respectively two locking bails, cylinder body and lever ends of the side of described base be articulated and connected respectively described two locking bails two bottoms locking cylinder and be arranged on the side of described placement mold and the 3rd latch segment be connected together with two upper end hook portions of described two locking bails.
8. case unpacker according to claim 1, it is characterized in that, described placement mold also comprises mold drive unit and uniform at least two mold quick-locking devices, described mold quick-locking device comprises the 3rd fixed head of the bottom being arranged on described placement mold, be symmetrical arranged and be articulated and connected at two locking bails of the side of described 3rd fixed head respectively, cylinder body and lever end be articulated and connected respectively described two locking bails two bottoms locking cylinder and be arranged on the side of described placement mold and the 3rd latch segment be connected together with two upper end hook portions of described two locking bails, one end of described 3rd fixed head is articulated and connected described base, the body of described mold drive unit is articulated and connected on described base, the drive end of described mold drive unit is articulated and connected the position, stage casing of the described other end of the 3rd fixed head or the bottom of described fixed head.
9. case unpacker according to claim 1, it is characterized in that, described first installing plate comprises the first fixed head setting up and down and the first installing plate body, the drive end of described first drive unit connects described first fixed head, described some unpacking bars are assemblied on described first installing plate body, described unpacking mechanism also comprises at least two uniform the first installing plate quick-locking devices, described first installing plate quick-locking device comprises and being arranged on described first installing plate body and the first check lock lever be through on described first fixed head, to be arranged on described first fixed head and to be positioned at the first latch segment that the first locking cylinder of the side of described first check lock lever and correspondence are connected to the piston rod end of described first locking cylinder, the driving direction that described first check lock lever is positioned at described first locking cylinder described first check lock lever is provided with just to the first depressed part of described first latch segment, described first latch segment is fastened in described first depressed part.
10. case unpacker according to claim 2, it is characterized in that, described second installing plate comprises the second fixed head setting up and down and the second installing plate body, the drive end of described second drive unit connects described second fixed head, described some depression bars are assemblied on described second installing plate body, described hold-down mechanism also comprises the second installing plate quick-locking device, described second installing plate quick-locking device comprises and being distributed on described second installing plate body and at least two second check lock levers be through on described second fixed head, to be distributed on described second fixed head and to be positioned at least two the second latch segments that the second locking cylinder of the side of described second check lock lever and correspondence are connected to the piston rod end of described second locking cylinder, the driving direction that described second check lock lever is positioned at described second locking cylinder described second check lock lever is provided with just to the second depressed part of described second latch segment, described second latch segment is fastened in described second depressed part.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510352688.4A CN104923769B (en) | 2015-06-24 | 2015-06-24 | Sand package unpacking machine |
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| CN201510352688.4A CN104923769B (en) | 2015-06-24 | 2015-06-24 | Sand package unpacking machine |
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| CN104923769B CN104923769B (en) | 2017-04-12 |
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| JP2006315036A (en) * | 2005-05-12 | 2006-11-24 | Sintokogio Ltd | Apparatus for releasing flask of sand mold with flask already poured with molten metal |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104923769B (en) | 2017-04-12 |
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Address after: 215217, No. 1, No. 2 highway, Tongli Town, Wujiang District, Jiangsu, Suzhou Patentee after: Suzhou Mingzhi Technology Co., Ltd Address before: 215217, No. 1, No. 2 highway, Tongli Town, Wujiang District, Jiangsu, Suzhou Patentee before: SUZHOU MINGZHI TECHNOLOGY Co.,Ltd. |