CN212193832U - Foaming line die carrier track elevating gear - Google Patents
Foaming line die carrier track elevating gear Download PDFInfo
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- CN212193832U CN212193832U CN202020661829.7U CN202020661829U CN212193832U CN 212193832 U CN212193832 U CN 212193832U CN 202020661829 U CN202020661829 U CN 202020661829U CN 212193832 U CN212193832 U CN 212193832U
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Abstract
The utility model relates to a foaming line die carrier track elevating gear, its difference lies in: the device comprises an annular conveying line, a pouring area and a conveying device, wherein the annular conveying line comprises a pouring area; a plurality of mould frame moving trolleys moving along the annular conveying line; the dies are arranged in the die frame moving trolleys in a one-to-one correspondence mode, each die comprises an upper die and a lower die, the inner side of each lower die is rotatably connected with the inner side of the corresponding die frame moving trolley through a first connecting piece, the inner side of each upper die is rotatably connected with the inner side of each lower die through a second connecting piece, the outer side of each upper die is provided with an upper roller, and the outer side of each lower die is provided with a lower roller; and the mould opening and closing track is arranged on the outer side of the annular conveying line, the mould opening and closing track comprises an upper mould track part matched with the upper roller and a lower mould track part matched with the lower roller, and the lower mould track part comprises a plurality of sections of lifting tracks which are located in the pouring area and can move up and down. The utility model discloses a sectional type is adjusted and is satisfied the inclination requirement that is located each bed die of pouring area department.
Description
Technical Field
The utility model belongs to the technical field of car seat production technique and specifically relates to a foaming line die carrier track elevating gear.
Background
Please refer to patent CN201720069764.5, with the rapid development of the automotive industry in our country, a full-automatic foaming production line for large-scale automobile seat production is widely used, wherein a large-scale annular foaming line is taken as a representative, and the operations of mold opening, mold release agent spraying, robot pouring, mold closing, curing and the like are automatically completed in sequence in each area on the large-scale annular foaming line, so as to realize the mixed line batch production of various cushions with multiple specifications. In the prior art, a robot pouring station of a large-scale annular production line can lift and level a mold which is cleaned and sprayed with a release agent, the robot finishes pouring and feeding in the mold movement process according to a mold identification system, and then molds are closed and enter a curing area. However, because the mixed line batch production of various cushions with various specifications is adopted, the specifications of the molds in each mold base trolley are different, when the robot pours, the mixture poured into the lower mold is linearly distributed and has the same track with the robot, the foaming time of the mixture is short, and the linearly distributed raw materials are caused by the fluidity factor, so the foaming balance degree of the raw materials in the mold can be influenced, and the smooth exhaust of the mold after mold closing is not facilitated; in order to achieve uniform foaming and smooth exhaust of the mold after mold closing, generally, the inclination angle of some types of molds needs to reach minus 5 degrees, the inclination angle of some types of molds needs to reach 0 degree, the inclination angle of some types of molds needs to reach 5 degrees, but the requirement of various inclination angles cannot be met by one production line in the prior art.
Disclosure of Invention
An object of the utility model is to overcome prior art's shortcoming, provide a foaming line die carrier track elevating gear, adjust the inclination requirement that satisfies each bed die that is located pouring area department through the segmentation.
For solving the above technical problem, the technical scheme of the utility model is that: a foaming line die carrier track elevating gear, its difference lies in: the device comprises an annular conveying line, a pouring area and a conveying device, wherein the annular conveying line comprises a pouring area;
the mould frame moving trolleys move along the annular conveying line;
the dies are arranged in the die frame moving trolleys in a one-to-one correspondence mode, each die comprises an upper die and a lower die, the inner side of each lower die is rotatably connected with the inner side of the corresponding die frame moving trolley through a first connecting piece, the inner side of each upper die is rotatably connected with the inner side of each lower die through a second connecting piece, the outer side of each upper die is provided with an upper roller, and the outer side of each lower die is provided with a lower roller;
and
the mould track that opens and shuts that sets up the annular transfer chain outside, the mould track that opens and shuts include with go up gyro wheel complex go up mould track portion and with lower gyro wheel complex lower mould track portion, lower mould track portion is including being located the pouring area and a plurality of sections lift tracks that can reciprocate, makes it is relative to go up the mould open just the lower mould is around first connecting piece upset from top to bottom.
According to the technical scheme, the first connecting piece and the second connecting piece are rotating shafts respectively.
According to the technical scheme, the lower side of each lifting track is also provided with a connecting rod, the upper end of each connecting rod is fixed in the middle of the corresponding lifting track, and the lower end of each connecting rod is fixed with a rack; the device further comprises rail lifting devices which are arranged below the lifting rails in a one-to-one correspondence mode, each rail lifting device comprises a rack, an alternating current variable frequency motor, a speed reducer, a gear and a stainless steel protective cover, the racks are fixed on the ground, the alternating current variable frequency motors are fixed on the racks, the speed reducers are connected with the alternating current variable frequency motors, the gears are meshed with the racks, the gears are driven by the speed reducers to rotate so as to enable the racks to move up and down, and the stainless steel protective covers are fixed on the racks and cover the outer sides of the alternating current variable frequency motors, the speed reducers and the gears.
According to the technical scheme, the rail lifting device further comprises an encoder arranged on the alternating current variable frequency motor, and the encoder is electrically connected with the alternating current variable frequency motor to adjust the lifting position of the rack.
According to the technical scheme, the device also comprises an electrical control system for controlling the speed reducer and the alternating current variable frequency motor.
According to the technical scheme, the left end and the right end of the lower side of each lifting track are respectively provided with a guide device, each guide device comprises a first guide rod and a second guide rod capable of moving up and down relative to the first guide rod, the first guide rod extends vertically, the upper end of the first guide rod is fixed to the lower side of the lifting track, and the second guide rod extends vertically, and the lower end of the second guide rod is fixed to the ground.
According to the technical scheme, the outer side of the first guide rod is provided with a vertically extending guide groove, and the outer side of the second guide rod is provided with a guide rail matched with the guide groove.
According to the technical scheme, the upper die track part comprises an upper horizontal track positioned on the outer side of the pouring area, and each lifting track is positioned below the upper horizontal track.
According to the technical scheme, the left end and the right end of each lifting track are respectively provided with a slope arc first transition track inclined downwards.
According to the technical scheme, the included angle between the plane of the lower die and the horizontal plane is the inclined angle of the lower die; the inclination angles of the lower molds in one of the mold base moving trolleys when positioned on the lifting tracks of all sections are respectively minus 5 degrees, or the inclination angles of the lower molds in one of the mold base moving trolleys when positioned on the lifting tracks of all sections are respectively 0 degree, or the inclination angles of the lower molds in one of the mold base moving trolleys when positioned on the lifting tracks of all sections are respectively 5 degrees.
Contrast prior art, the beneficial characteristics of the utility model are that: according to the foaming line die carrier track lifting device, the inner side of a lower die is rotatably connected with the inner side of a die carrier moving trolley through a first connecting piece, the inner side of an upper die is rotatably connected with the inner side of a lower die through a second connecting piece, an upper roller on the outer side of the upper die is matched with an upper die track part, a lower roller on the outer side of the lower die is matched with each section of lifting track, each section of lifting track can move up and down respectively, and the lower die can be turned up and down around the first connecting piece to adjust the inclination angle of the lower die positioned at a pouring area; the die carrier travelling bogie has a plurality of and moves along annular transfer chain respectively, places the mould of the different model in each die carrier dolly respectively, makes each mould that is located the pouring zone satisfy each mould gradient requirement respectively through each section orbital segmentation regulation of going up and down, makes the interior raw materials of mould bubble equilibrium, does benefit to the smooth and easy exhaust of compound die back mould.
Drawings
Fig. 1 is a front view of a foaming line mold base rail lifting device in an embodiment of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1 according to an embodiment of the present invention;
fig. 3 is a sectional view taken along line B-B in fig. 2 according to an embodiment of the present invention;
fig. 4 is a top view of a foaming line mold base rail lifting device in an embodiment of the present invention;
fig. 5 is a side view of a foaming line mold frame rail lifting device in an embodiment of the present invention;
fig. 6 is a partial view of a foaming line formwork rail lifting device according to embodiment 1 of the present invention;
fig. 7 is a partial view of a foaming line formwork rail lifting device according to embodiment 2 of the present invention;
fig. 8 is a partial view of a foaming line formwork rail lifting device according to embodiment 3 of the present invention;
wherein: 1-annular conveying line (101-pouring area, 102-demolding agent spraying area, 103-curing area), 2-mold base moving trolley, 3-mold (301-upper mold, 302-lower mold (3021-first connecting section, 3022-second connecting section), 303-first connecting piece, 304-second connecting piece, 305-upper roller, 306-lower roller), 4-mold opening and closing track (401-upper mold track part (4011-upper horizontal track, 4012-mold closing track), 402-lower mold track part (4021-lifting track (40211-connecting rod, 40212-rack, 40213-slope arc first transition track, theta-inclination angle), 4022-fixed track (40221-second transition track), 4023-lower mold lifting flat track, 4024-lower horizontal rail (40241-third transition rail), 4025-oblique rail, 4026-guiding device (40261-first guiding rod, 40262-second guiding rod (402621-guiding rail))), 5-rail lifting device (501-frame, 502-alternating current variable frequency motor, 503-speed reducer, 504-gear, 505-stainless steel protective cover), 6-electric control system, X-die carrier moving trolley.
Detailed Description
Referring to fig. 1 to 8, a foaming line formwork track lifting device according to an embodiment of the present invention includes an annular conveying line 1, where the annular conveying line 1 includes a pouring area 101; a plurality of mould base moving trolleys 2 moving along the annular conveying line 1; the dies 3 are correspondingly arranged in the die set moving trolleys one by one, the models of the dies 3 can be different, each die 3 respectively comprises an upper die 301 and a lower die 302, the inner side of the lower die 302 is rotatably connected with the inner side of the corresponding die set moving trolley 2 through a first connecting piece 303, the inner side of the upper die 301 is rotatably connected with the inner side of the lower die 302 through a second connecting piece 304, the outer side of the upper die 301 is provided with an upper roller 305, and the outer side of the lower die 302 is provided with a lower roller 306; the mould rail 40124 that opens and shuts that sets up in annular transfer chain 1 outside, mould rail 40124 that opens and shuts includes last mould rail portion 401 with last gyro wheel 305 complex and with lower gyro wheel 306 complex lower mould rail portion 402, lower mould rail portion 402 includes a plurality of sections lift track 4021, each lift track 4021 is located the pouring zone 101 outside respectively and can reciprocate, make go up mould 301 open and lower mould 302 is opened and lower mould 302 is around first connecting piece 303 upset from top to bottom, come the angle of inclination theta degree of the lower mould 302 of segmentation regulation position in pouring zone 101 department, generally, there are 2~ 3's mould 3 simultaneously in the pouring zone, each lift track 402 can carry out height control according to different mould 3 in proper order, in time satisfy the requirement of the different inclinations of each mould, make the interior raw materials of mould 3 bubble balanced, do benefit to the smooth and easy exhaust of the mould 3 after the compound die.
Preferably, the first connector 303 and the second connector 304 are rotating shafts, respectively.
Specifically, the lower sides of the lifting rails 4021 are respectively provided with a connecting rod 40211, the upper end of the connecting rod 40211 is fixed in the middle of the lifting rails 4021, and the lower end of the connecting rod 40211 is fixed with a rack 40212; the device also comprises rail lifting devices 5 which are correspondingly arranged below the lifting rails 4021 one by one, each rail lifting device 5 comprises a rack 501, an alternating current variable frequency motor 502, a speed reducer 503, a gear 504, an encoder and a stainless steel protective cover 505, the rack 501 is fixed on the ground, the alternating current variable frequency motor 502 is fixed on the rack 501, the speed reducer 503 is connected with the alternating current variable frequency motor 502, the gear 504 is meshed with a rack 40212, the gear 504 is driven by the speed reducer 503 to rotate to enable the rack 40212 to move up and down, the lifting rails 4021 move along with the rack 40212, so that the inclination angle theta of the lower die 302 is changed, the encoder is arranged on the alternating current variable frequency motor 502 and is electrically connected with the alternating current variable frequency motor 502 to jointly adjust the lifting position of the rack 40212, the lifting rails 4021 are ensured to move within a preset range, and a stainless steel protector is fixed on the, And the outer side of the encoder, so that the interior of the encoder is kept in a clean environment, and the safety of the working environment is also ensured.
Preferably, the device also comprises an electrical control system 6 controlling a speed reducer 503 and an alternating current variable frequency motor 502.
Preferably, the left and right ends of the lower side of each lifting rail 4021 are further provided with a guide 4026, respectively, each guide 4026 comprises a first guide rod 40261 and a second guide rod 40262 capable of moving up and down relative to the first guide rod 40261, the first guide rod 40261 extends vertically, the upper end of the first guide rod 40261 is fixed to the lower side of the lifting rail 4021, and the second guide rod 40262 extends vertically, the lower end of the second guide rod 40262 is fixed to the ground, so that the lifting rail 4021 moves up and down.
Preferably, a guide groove extending vertically is formed on the outer side of the first guide bar 40261, and a guide rail 402621 matched with the guide groove is formed on the outer side of the second guide bar 40262, so that the lifting rail 4021 moves in the up-down direction.
Preferably, the upper mold rail part 401 includes an upper horizontal rail 4011 located outside the pouring zone 101, and each lifting rail 4021 is located below the upper horizontal rail 4011.
Preferably, the left end and the right end of each lifting rail 4021 are respectively formed with a downward inclined slope arc first transition rail 40213, which facilitates the transition of the lower mold 302 from the upper section rail to the lower section rail.
Specifically, the included angle between the plane of the lower mold 302 and the horizontal plane is the inclination angle θ of the lower mold 302; in the embodiment 1, when the inclination angle θ required by the lower mold 302 of the mold 3 is-5 °, and the lower mold 302 moves on the fixed rails 4022 and moves toward the first lifting rail 4021 arranged along the traveling direction X of the mold frame moving trolley 2, the lifting rails 4021 sequentially move downward to corresponding positions, so that the inclination angle θ of the lower mold 302 on each lifting rail 4021 is-5 °, and the casting is completed; in the embodiment 2, when the inclination angle θ required for the lower mold 302 of the mold 3 is 0 °, and the lower mold 302 moves on the fixed rails 4022 and toward the first lifting rail 4021 provided along the traveling direction X of the mold frame moving trolley 2, the lifting rails 4021 sequentially move to the corresponding positions, so that the inclination angle θ of the lower mold 302 on each lifting rail 4021 is 0 °, and the casting is completed; in example 3, when the inclination angle θ required for the lower mold 302 of the mold 3 is 5 °, and the lower mold 302 moves on the fixed rails 4022 toward the first elevation rail 4021 provided in the traveling direction X of the mold frame moving carriage 2, the elevation rails 4021 sequentially move up to the corresponding positions so that the inclination angle θ of the lower mold 302 on the elevation rails 4021 is 5 °, and the casting is completed.
Preferably, the annular conveying line 1 further comprises a mold release agent spraying area 102 positioned on the right side of the pouring area 101 and a curing area 103 positioned on the left side of the pouring area 101; a fixed rail 4022 and a lower die leveling rail 4023 which are positioned in a release agent spraying area 102 are sequentially arranged at the right end of a first lifting rail 4021 which is arranged along the running direction X of a die carrier moving trolley 2, a second transition rail 40221 facilitating transition of the lower die 302 is formed at one end, close to a first lifting rail 4021 arranged in the running direction X of the die carrier moving trolley 2, of the fixed rail 4022, a lower die lifting rail 4023 is connected with the fixed rail 4022, the lower die lifting rail 4023 extends upwards from right to left, a lower horizontal rail 4024 and an inclined rail 4025 located in the curing zone 103 are sequentially arranged at the left end of the last lifting rail 4021 arranged in the running direction X of the die carrier moving trolley 2, a third transition rail 40241 facilitating transition of the lower die 302 is formed at one end, close to the last lifting rail 4021 arranged in the running direction X of the die carrier moving trolley 2, of the lower horizontal rail 4024, the inclined rail 4025 is connected with the lower horizontal rail 4024, and the inclined rail 4025 extends downwards from right to left; the upper mold rail portion 401 includes an upper mold opening rail located above the last lifting rail 4021 provided along the traveling direction X of the mold base moving trolley 2 and a mold closing rail 4012 connected to the left side of the upper mold opening rail, and the mold closing rail 4012 is located in the curing zone 103 and extends downward from right to left, so that when entering the curing zone 103, the mold 3 is closed, and when transitioning from the mold release agent spraying zone 102 to the pouring zone 101, the lower mold 302 is lifted.
Preferably, a first connecting section 3021 extending inwards is formed inside the lower mold 302, the first connecting section 3021 is connected with the inside of the mold base moving trolley 2 through a first connecting piece 303, and the second connecting piece 304 is a rotating shaft; the inner side of the lower die 302 is formed with a second connecting section 3022 extending upwards, the upper connecting section is connected with the inner side of the upper die 301 through the second connecting section 3022, and the second connecting piece 304 is a rotating shaft.
Referring to fig. 1 to 8, in an embodiment of the present invention, a plurality of moving trolleys 2 of the mold frame of the foaming line move along an annular conveying line 1, and molds 3 with different models are placed in the respective trolley 2 of the mold frame, so that the molds 3 in the pouring area meet the requirement of inclination of the molds 3 through the sectional adjustment of the lifting tracks 4021, and the raw material in the molds 3 is foamed uniformly, thereby facilitating smooth exhaust of the molds 3 after mold assembly; when the inclination angle theta required by the lower die 302 of the die 3 is-5 degrees, and the lower die 302 moves on the fixed rail 4022 and towards the first lifting rail 4021 arranged along the running direction X of the die carrier moving trolley 2, the lifting rails 4021 sequentially move downwards to corresponding positions, so that the inclination angle theta of the lower die 302 on each lifting rail 4021 is-5 degrees, and the pouring is completed; when the inclination angle theta required by the lower die 302 of the die 3 is 0 deg., and the lower die 302 moves on the fixed rails 4022 and towards the first lifting rail 4021 arranged along the traveling direction X of the moving trolley 2 of the die carrier, the lifting rails 4021 sequentially move to the corresponding positions, so that the inclination angle theta of the lower die 302 on each lifting rail 4021 is 0 deg., and the casting is completed; when the inclination angle θ required for the lower mold 302 of the mold 3 is 5 °, the lower mold 302 moves on the fixed rails 4022 toward the first elevation rails 4021 provided along the traveling direction X of the mold frame moving carriage 2, and the elevation rails 4021 sequentially move up to the corresponding positions so that the inclination angle θ of the lower mold 302 on the elevation rails 4021 is 5 °, and the casting is completed.
The above description is made for further details of the present invention with reference to specific embodiments, and it should not be understood that the embodiments of the present invention are limited to these descriptions, and it is obvious to those skilled in the art that the present invention belongs to the technical field, and a plurality of simple deductions or replacements can be made without departing from the concept of the present invention, and all should be considered as belonging to the protection scope of the present invention.
Claims (10)
1. The utility model provides a foaming line die carrier track elevating gear which characterized in that: the device comprises an annular conveying line, a pouring area and a conveying device, wherein the annular conveying line comprises a pouring area;
the mould frame moving trolleys move along the annular conveying line;
the dies are arranged in the die frame moving trolleys in a one-to-one correspondence mode, each die comprises an upper die and a lower die, the inner side of each lower die is rotatably connected with the inner side of the corresponding die frame moving trolley through a first connecting piece, the inner side of each upper die is rotatably connected with the inner side of each lower die through a second connecting piece, the outer side of each upper die is provided with an upper roller, and the outer side of each lower die is provided with a lower roller;
and
the mould track that opens and shuts that sets up the annular transfer chain outside, the mould track that opens and shuts include with go up gyro wheel complex go up mould track portion and with lower gyro wheel complex lower mould track portion, lower mould track portion is including being located the pouring area and a plurality of sections lift tracks that can reciprocate, makes it is relative to go up the mould open just the lower mould is around first connecting piece upset from top to bottom.
2. The foaming line die carrier rail lifting device according to claim 1, wherein: the first connecting piece and the second connecting piece are respectively rotating shafts.
3. The foaming line die carrier rail lifting device according to claim 1, wherein: the lower side of each lifting track is also provided with a connecting rod, the upper end of each connecting rod is fixed in the middle of the lifting track, and the lower end of each connecting rod is fixed with a rack; the device further comprises rail lifting devices which are arranged below the lifting rails in a one-to-one correspondence mode, each rail lifting device comprises a rack, an alternating current variable frequency motor, a speed reducer, a gear and a stainless steel protective cover, the racks are fixed on the ground, the alternating current variable frequency motors are fixed on the racks, the speed reducers are connected with the alternating current variable frequency motors, the gears are meshed with the racks, the gears are driven by the speed reducers to rotate so as to enable the racks to move up and down, and the stainless steel protective covers are fixed on the racks and cover the outer sides of the alternating current variable frequency motors, the speed reducers and the gears.
4. A foaming line die carrier rail lifting device according to claim 3, characterized in that: the rail lifting device further comprises an encoder arranged on the alternating current variable frequency motor, and the encoder is electrically connected with the alternating current variable frequency motor and used for adjusting the lifting position of the rack.
5. A foaming line die carrier rail lifting device according to claim 3, characterized in that: the device also comprises an electrical control system for controlling the speed reducer and the alternating current variable frequency motor.
6. The foaming line die carrier rail lifting device according to claim 1, wherein: each both ends still are equipped with guider respectively about orbital downside goes up and down, guider includes first guide bar and can be relative first guide bar reciprocates's second guide bar, first guide bar vertical extension and its upper end are fixed orbital downside goes up and down, second guide bar vertical extension and its lower extreme are fixed on ground.
7. The foaming line die carrier rail lifting device according to claim 6, wherein: the guide rail is characterized in that a vertically extending guide groove is formed in the outer side of the first guide rod, and a guide rail matched with the guide groove is formed in the outer side of the second guide rod.
8. The foaming line die carrier rail lifting device according to claim 1, wherein: the upper die track part comprises an upper horizontal track positioned on the outer side of the pouring area, and each lifting track is positioned below the upper horizontal track.
9. The foaming line die carrier rail lifting device according to claim 1, wherein: the left end and the right end of each lifting track are respectively provided with a slope arc first transition track which inclines downwards.
10. A foaming line formwork rail lifting device as defined in any one of claims 1 to 9, wherein: the included angle between the plane of the lower die and the horizontal plane is the inclined angle of the lower die; the inclination angles of the lower molds in one of the mold base moving trolleys when positioned on the lifting tracks of all sections are respectively minus 5 degrees, or the inclination angles of the lower molds in one of the mold base moving trolleys when positioned on the lifting tracks of all sections are respectively 0 degree, or the inclination angles of the lower molds in one of the mold base moving trolleys when positioned on the lifting tracks of all sections are respectively 5 degrees.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020661829.7U CN212193832U (en) | 2020-04-27 | 2020-04-27 | Foaming line die carrier track elevating gear |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020661829.7U CN212193832U (en) | 2020-04-27 | 2020-04-27 | Foaming line die carrier track elevating gear |
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| CN212193832U true CN212193832U (en) | 2020-12-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376410A (en) * | 2020-04-27 | 2020-07-07 | 武汉正为机械有限公司 | Foaming line die carrier track elevating gear |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376410A (en) * | 2020-04-27 | 2020-07-07 | 武汉正为机械有限公司 | Foaming line die carrier track elevating gear |
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