CN113263751B - Mold overturning device for manufacturing composite material and using method thereof - Google Patents
Mold overturning device for manufacturing composite material and using method thereof Download PDFInfo
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- CN113263751B CN113263751B CN202110595069.3A CN202110595069A CN113263751B CN 113263751 B CN113263751 B CN 113263751B CN 202110595069 A CN202110595069 A CN 202110595069A CN 113263751 B CN113263751 B CN 113263751B
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- servo motor
- die
- composite material
- overturning
- lifting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
Abstract
The invention discloses a die turnover device for manufacturing a composite material and a using method thereof, wherein the die turnover device comprises an operation base part, wherein a lifting part is arranged on the operation base part; the top of the lifting part is provided with a turning part; tooling die arranges the upset portion with between the operation foundation portion, the portion of going up and down is used for driving the upset portion and goes up and down the upset to drive tooling die lift upset, thereby realize tooling die 180 of once overturning, effectively prevent composite material and spread the layer pollution, guarantee that the mould process of turning over is stable. The device can complete the operations of die turning and paving and pasting of the composite material by turning once, greatly improves the production efficiency of the composite material and shortens the production period. Compared with a travelling crane hoisting and mold overturning mode, the device provided by the invention does not need secondary overturning, greatly reduces the labor intensity of workers, has high safety coefficient, does not generate dust in the mold overturning process, ensures the cleanness of the production environment, and improves the product quality of the composite material.
Description
Technical Field
The invention relates to an overturning device for manufacturing a composite material and a using method thereof.
Background
In the manufacturing process of the composite material, the tool die has important influence on material forming, and the stability of die opening of the die directly influences the manufacturing quality of the composite material. At present, composite materials in the industry are turned over by adopting a travelling crane hoisting mode, namely, the composite materials are firstly turned over by 90 degrees, then hoisted again and then turned over by 90 degrees, and the personal and the die are often injured due to careless operation or fatigue operation of workers in the process of turning over the die; in addition, as the composite material is kept clean in the layering process, dust raised when the die is turned can pollute the composite material sheet, and the layering efficiency and the layering quality are influenced; in addition, when the travelling crane carries out mold closing operation, the material sheet can fall off due to vibration, and the material sheet is serious and even scrapped.
However, the automatic mold opening equipment on the market at present cannot be applied to the clean environment for manufacturing the composite material, has a narrow application range, and cannot meet the existing industrial production requirements. Therefore, how to improve and develop an overturning device with high automation degree in view of the above situation, so as to fundamentally solve the above disadvantages, becomes an important technical problem to be solved in the field.
Disclosure of Invention
Aiming at the existing problems, the invention provides a turnover device for manufacturing a composite material and a using method thereof, which can turn 180 degrees at one time, effectively prevent the pollution of composite material laying layers and ensure the stable turnover process, and the specific technical scheme is as follows:
the rollover device for manufacturing the composite material comprises a working base part, wherein a lifting part is arranged on the working base part; the top of the lifting part is provided with a turning part; the tooling die is arranged between the turning part and the operation base part, and the lifting part is used for driving the turning part to lift and turn so as to drive the tooling die to lift and turn.
The lifting part comprises a first transmission assembly and a jacking assembly; the first transmission assembly comprises a first servo motor arranged on the operation base part and a first transmission shaft with one end connected with the first servo motor; the jacking assembly comprises two vertical transmission supports, a jacking base positioned on the vertical transmission supports, and a spiral jacking device arranged on the jacking base; the vertical transmission supports are distributed at two ends of the operation base part and are respectively connected with the other ends of the first servo motor and the first transmission shaft.
According to the turnover device for manufacturing the composite material, the turnover part is arranged on the upper part of the spiral jacking part of the lifting part through the turnover supports at two ends and comprises the second transmission assembly and the connecting assembly; the second transmission assembly comprises a second servo motor, a speed reducer and a second transmission shaft; one end of the second transmission shaft is connected with the second servo motor through the speed reducer, and the other end of the second transmission shaft is connected with the connecting assembly; the connecting assembly is used for connecting the tooling die and comprises a box beam and permanent magnets which are distributed on the bottom surface of the box beam and used for adsorbing the tooling die.
Preferably, the transmission assembly further comprises a plurality of first supporting seats, the first servo motor is arranged on one side of the operation base portion, and the first supporting seats are distributed on the operation base portion arranged on one side of the first servo motor and used for supporting the first transmission shaft.
Preferably, the vertical transmission support is arranged on one side of the jacking base, and the jacking base on the vertical transmission support is transversely arranged at two ends of the operation base in parallel.
Preferably, the second transmission assembly further comprises a second supporting seat for mounting and supporting the speed reducer.
Preferably, the permanent magnets are a plurality of magnetic strips which are transversely arranged on the box girder in parallel.
The use method of the turnover device for manufacturing the composite material comprises the following steps:
s1: lifting the overturning part: the first servo motor rotates forwards to drive the two vertical transmission supports to move simultaneously, and then drives the spiral jacking arranged on the jacking base to move upwards simultaneously, so that the overturning part arranged on the spiral jacking moves upwards and rises;
s2: installing a mold: installing an upper die body and a lower die body of a tooling die for manufacturing composite materials on the operation base part and positioning under the box girder of the turnover part;
s3: adsorption of the mold: a reverse operation step S1, wherein the first servo motor is reversely rotated to drive the turnover part to move downwards, and the tool die is adsorbed on the bottom surface of the box girder through the permanent magnet;
s4: and (3) mould overturning operation: repeating the operation of the step S1, moving the turnover part upwards and lifting, then starting forward rotation of the second servo motor, driving the second transmission shaft and the box girder to rotate clockwise by 180 degrees through the speed reducer, and completing the turnover operation;
s5: laying and die assembly: after the die is turned over, composite material layering is carried out in an upper die body of the tooling die, after the layering is finished, a second servo motor is reversed, a speed reducer drives a second transmission shaft and a box Liang Fanzhuai, and then the step S1 is operated reversely again, so that the first servo motor is reversed, a turnover part is driven to move downwards, and the upper die body and the lower die body of the tooling die are closed;
s6: and (3) moving out of the mold: and repeating the operation of the step S1 again, positively rotating the first servo motor, lifting the turnover part, and then using a forklift to move out the tooling mold adsorbed on the box girder of the turnover part.
Has the beneficial effects that:
(1) The turnover device is arranged, the structure is simple, ingenious and reasonable, the tooling die can be turned over for 180 degrees at one time, the pollution of composite material laying layers is effectively prevented, the stability of the die turning process is ensured, the material sheets are prevented from falling off due to vibration, and the composite material laying quality is ensured.
(2) The device can complete the operations of die turning and paving and pasting of the composite material by turning once, greatly improves the production efficiency of the composite material and shortens the production period.
(3) Compared with a travelling crane hoisting and mold overturning mode, the device provided by the invention does not need secondary overturning, greatly reduces the labor intensity of workers, has high safety coefficient, does not generate dust in the mold overturning process, ensures the cleanness of the production environment, and improves the product quality of the composite material.
Drawings
FIG. 1 is a schematic structural diagram of an apparatus for overmolding composite materials according to the present invention;
FIG. 2 is a schematic view of the lifting portion of the present invention;
fig. 3 is a schematic view of the turning part structure of the present invention.
In the figure: 1. a lifting part; 11. the device comprises a first servo motor 12, a first supporting seat 13, a first transmission shaft 14, a vertical transmission supporting seat 15, a jacking base 16 and a spiral jacking; 2. a turning part; 21. a second servo motor 22, a second support seat 23, a second transmission shaft 24, a box girder 25, a permanent magnet 26 and a speed reducer; 3. a work base section; 4. tooling a mould; 5. and (5) overturning the support.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the embodiments and the accompanying drawings, and it is to be understood that the described embodiments are merely preferred embodiments of the present invention, rather than all embodiments, and are not intended to limit the present invention in other forms, and that any person skilled in the art may make changes or modifications using the technical contents disclosed. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention will still fall within the protection scope of the technical solution of the present invention.
The present embodiment is an apparatus for forming an impression of composite material, as shown in fig. 1, comprising a work base 3, a lifting part 1 provided on the work base 3; the top of the lifting part 1 is provided with a turning part 2; tooling die 4 arranges upset portion 2 with between the operation basic unit 3, lift portion 1 is used for driving 2 upsets of upset portion to drive tooling die 4 to go up and down the upset, thereby realize tooling die 180 of once overturning, effectively prevent combined material and spread the layer pollution, guarantee that the mould turnover process is stable. The method comprises the following specific steps:
as shown in fig. 2, the lifting unit 1 includes a first servo motor 11, a plurality of first supporting bases 12, a first transmission shaft 13, a vertical transmission base 14, a lifting base 15, and a screw lifting base 16. The first servo motor 11 is arranged on one side of the operation base part 3, and the first supporting seat 12 is arranged on the same side as the first servo motor 11 and is used for supporting a first transmission shaft 13; the two vertical transmission seats 14 are respectively arranged at two ends of the operation base part 3; the first servo motor 11 is connected with one of the vertical transmission seats 14; the first transmission shaft 13 passes through the inside of the first supporting seat 12, one end of the first transmission shaft is connected with the first servo motor 11, and the other end of the first transmission shaft is connected with the other vertical transmission seat 14; jacking base 15 arranges the upper portion at operation basic unit 3, screw jack 16 has been arranged at jacking base 15's top, and perpendicular transmission seat 14 passes one side of jacking base 15, with screw jack 16 links to each other.
The turning part 2 is installed on the screw jack 16 of the lifting part 1 through turning holders 5 at both ends as shown in fig. 3, and the turning part 2 is composed of a second servo motor 21, a second support base 22, a second transmission shaft 23, a box girder 24, a permanent magnet 25, and a reducer 26. The second servo motor 21 is arranged at one end of the box girder 24, the speed reducer 26 is arranged on the second support seat 22, one end of the second transmission shaft 23 is connected with the second servo motor 21 through the speed reducer 26, and the other end of the second transmission shaft passes through the box girder 24 to be connected with the overturning support 5; a permanent magnet 25 is arranged on the bottom surface of the box girder 24; the permanent magnet 25 is a plurality of magnetic stripes which are transversely arranged on the box girder 24 in parallel and used for adsorbing the tooling die 4.
The use method of the turnover device for manufacturing the composite material is as follows:
s1: lifting the overturning part: at an initial position, the lifting part 1 starts to work, the first servo motor 11 rotates positively to drive the vertical transmission seat 14 arranged at the left side to move and simultaneously drive the first transmission shaft 13 arranged inside the first support seat 12 to rotate, the first transmission shaft 13 drives the vertical transmission seat 14 arranged at the right side to move, so that the vertical transmission seats 14 at the left side and the right side move simultaneously, and then the vertical transmission seat 14 drives the spiral jacking 16 arranged on the jacking base 15 to move upwards simultaneously and drives the overturning part 2 arranged on the spiral jacking 16 to move upwards together;
s2: installing a mold: placing the tooling die 4 on the top of the operation basic part 3 and under the box girder 24 of the turnover part 2 through a forklift;
s3: adsorption of the mold: a reverse operation step S1, namely, the lifting part 1 starts to work, the first servo motor 11 rotates reversely to drive the vertical transmission seats 14 arranged on the left side and the right side to move, the vertical transmission seats 14 drive the spiral lifting device 16 arranged on the lifting base 15 to simultaneously move downwards and drive the turnover part 2 to move downwards together, the turnover part 2 starts to work, and the permanent magnet 25 arranged at the bottom end of the box girder 24 adsorbs the upper die body of the tooling die 4;
s4: and (3) mould overturning operation: repeating the operation step S1, moving the turnover part 2 upwards and lifting, then starting the forward rotation of the second servo motor 21, starting the operation of the speed reducer 26 arranged on the second supporting seat 22, driving the second transmission shaft 23 and the box girder 24 to rotate forward, and stopping the rotation of the second servo motor 21 after the box girder 24 rotates clockwise by 180 degrees to finish the mould turnover operation
S5: laying and die assembly: after the die is turned over, composite material layering is carried out in an upper die body of the tooling die 4, after the layering is finished, the second servo motor 21 starts to rotate reversely, the speed reducer 26 drives the second transmission shaft 23 to rotate reversely with the box girder 24, after the box girder 24 rotates 180 degrees anticlockwise, the second servo motor 21 stops rotating, and then the S3 operation step is repeated to finish the die assembly operation;
s6: and (3) moving out of the mold: and repeating the operation of the step S1 again, positively rotating the first servo motor 11, lifting the turnover part 2, and then using a forklift to move out the tooling mold 4 adsorbed on the box girder 24 of the turnover part 2.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, this does not include only a single embodiment, but rather such description is for clarity only, and those skilled in the art will recognize that the embodiments described herein may be combined with any other embodiment known in the art and known in the art, and that other embodiments may be realized by those skilled in the art.
Claims (2)
1. An over-molding device for composite material manufacturing, characterized in that: comprises an operation base part (3), wherein a lifting part (1) is arranged on the operation base part (3); the top of the lifting part (1) is provided with a turning part (2); the tooling die (4) is arranged between the overturning part (2) and the operation base part (3), and the lifting part (1) is used for driving the overturning part (2) to lift and overturn so as to drive the tooling die (4) to lift and overturn;
the lifting part (1) comprises a first transmission assembly and a jacking assembly; the first transmission assembly comprises a first servo motor (11) arranged on the operation base part (3) and a first transmission shaft (13) with one end connected with the first servo motor (11);
the jacking assembly comprises two vertical transmission supports (14), a jacking base (15) positioned on the vertical transmission supports (14), and a spiral jacking device (16) arranged on the jacking base (15); the vertical transmission supports (14) are distributed at two ends of the operation base part (3) and are respectively connected with the other ends of the first servo motor (11) and the first transmission shaft (13);
the overturning part (2) is arranged on the upper part of a spiral jacking device (16) of the lifting part (1) through overturning support seats (5) at two ends and comprises a second transmission assembly and a connecting assembly; the second transmission assembly comprises a second servo motor (21), a speed reducer (26) and a second transmission shaft (23); one end of the second transmission shaft (23) is connected with the second servo motor (21) through a speed reducer (26), and the other end of the second transmission shaft is connected with the connecting assembly; the connecting assembly is used for connecting the tooling die (4) and comprises a box beam (24) and permanent magnets (25) which are distributed on the bottom surface of the box beam (24) and used for adsorbing the tooling die (4); the second transmission assembly further comprises a second supporting seat (22) for installing and supporting the speed reducer (26), and the permanent magnets (25) are a plurality of magnetic strips which are transversely arranged on the box girder (24) in parallel;
perpendicular transmission support (14) set up the one side at jacking base (15), and the horizontal parallel arrangement in the both ends of operation foundation portion (3) of jacking base (15) on perpendicular transmission support (14).
2. Use of an overmoulding device for composite material manufacture according to claim 1, characterised in that: the method comprises the following steps:
s1: lifting the overturning part: the first servo motor (11) rotates forwards to drive the two vertical transmission supports (14) to move simultaneously, and then the spiral jacking device (16) arranged on the jacking base (15) is driven to move upwards simultaneously, so that the overturning part (2) arranged on the spiral jacking device (16) moves upwards and rises;
s2: installing a mold: an upper die body and a lower die body of a tooling die (4) for manufacturing composite materials are additionally arranged on the operation basic part (3) and are positioned right below a box girder (24) of the turnover part (2);
s3: adsorption of the mold: a reverse operation step S1, wherein the first servo motor (11) is reversely rotated to drive the turnover part (2) to move downwards, and the tooling die (4) is adsorbed on the bottom surface of the box girder (24) through the permanent magnet (25);
s4: and (3) mould overturning operation: repeating the operation of the step S1, moving the turnover part (2) upwards and lifting, then starting forward rotation of the second servo motor (21), driving the second transmission shaft (23) and the box girder (24) to rotate clockwise by 180 degrees through the reducer (26), and finishing the mould turnover operation;
s5: laying and die assembly: after the die is turned, laying a composite material layer in an upper die body of the tooling die (4), after the laying is finished, reversely rotating a second servo motor (21), driving a second transmission shaft (23) and a box girder (24) to reversely rotate 180 degrees by a speed reducer (26), and then reversely operating the step S1 again to reversely rotate a first servo motor (11) to drive a turnover part (2) to move downwards so as to close the upper die body and the lower die body of the tooling die (4);
s6: and (3) moving out of the mold: and (5) repeating the operation of the step (S1) again, positively rotating the first servo motor (11), lifting the turnover part (2), and then using a forklift to move out the tooling mold (4) adsorbed on the box beam (24) of the turnover part (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110595069.3A CN113263751B (en) | 2021-05-29 | 2021-05-29 | Mold overturning device for manufacturing composite material and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110595069.3A CN113263751B (en) | 2021-05-29 | 2021-05-29 | Mold overturning device for manufacturing composite material and using method thereof |
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| Publication Number | Publication Date |
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| CN113263751A CN113263751A (en) | 2021-08-17 |
| CN113263751B true CN113263751B (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110595069.3A Active CN113263751B (en) | 2021-05-29 | 2021-05-29 | Mold overturning device for manufacturing composite material and using method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114459853A (en) * | 2022-01-11 | 2022-05-10 | 浙江恒石纤维基业有限公司 | Automatic laminated board manufacturing integrated system |
| CN115352088B (en) * | 2022-10-21 | 2023-01-24 | 西安奥若特材料技术有限公司 | Composite pipeline forming integrated device with heating and pressurizing functions and process |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105538553B (en) * | 2015-12-11 | 2017-10-13 | 昌河飞机工业（集团）有限责任公司 | A kind of Composite Cabin class part folding mould device and method |
| CN207565003U (en) * | 2017-12-11 | 2018-07-03 | 江苏金风科技有限公司 | Overturn tooling |
| CN109551677A (en) * | 2018-11-23 | 2019-04-02 | 三重能有限公司 | Blade mold and its molding method for turning |
| CN210705564U (en) * | 2019-09-05 | 2020-06-09 | 大连国盛模具制造有限公司 | Turning device for mould |
| CN112743868A (en) * | 2020-12-15 | 2021-05-04 | 西安飞机工业（集团）有限责任公司 | Overturning mold closing device and using method |
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