CN211683590U - Composite plate spring laying device - Google Patents
Composite plate spring laying device Download PDFInfo
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- CN211683590U CN211683590U CN201922345696.2U CN201922345696U CN211683590U CN 211683590 U CN211683590 U CN 211683590U CN 201922345696 U CN201922345696 U CN 201922345696U CN 211683590 U CN211683590 U CN 211683590U
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- laying device
- laying
- compression roller
- feeding
- plate spring
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Abstract
The utility model provides a composite plate spring laying device, which comprises a frame, wherein the lower part of the frame is provided with a laying platform, and a forming die is arranged above the laying platform; but the top of frame still is equipped with the mobile device of horizontal motion, and the mobile device connection is equipped with the shop that can vertical motion puts the device, puts the device and is equipped with flexible compression roller, hot-blast device, refeed drive roll, refeed compression roller and feeding platform. The horizontal moving trolley arranged on the frame is used for driving the laying device to move along the horizontal direction, so that the whole-course covering of the flexible compression roller and the curved surface of the forming die is realized; when the laying device moves, the lifting cylinder enables the flexible compression roller to do cam motion along the vertical direction along with the cambered surface of the forming die, the pressure of the flexible compression roller and the cambered surface of the forming die is kept constant, and the composite material prepreg is laid and attached on the cambered surface of the forming die layer by layer. The utility model discloses the artifical subsides of spreading of fungible improve the production efficiency of combined material leaf spring by a wide margin, but wide application in combined material shaping field.
Description
Technical Field
The utility model relates to a combined material shaping field, in particular to device is spread to combined material leaf spring.
Background
The composite material has the advantages of light weight, high specific strength, high specific stiffness, strong designability, good fatigue fracture resistance, corrosion resistance, good dimensional stability, convenience for large-area integral forming and the like, is widely applied to various fields, and particularly widely applied to the field of new energy automobiles in recent years. The composite material plate spring has special important significance for reducing the weight of the automobile, and is one of development trends for realizing light weight design of the automobile. Most of the existing composite material automobile plate springs are produced by a manual stacking forming mode, the production efficiency of products is low, the quality is unstable, and the consistency of the products is poor.
Disclosure of Invention
The utility model aims at solving the not enough of above-mentioned technique, provide a device is put to combined material leaf spring shop, when guaranteeing basically to spread the function of pasting, can realize the constant force compaction of preimpregnation material, constant temperature heating and permanent tension control to improve the shop of combined material leaf spring greatly and paste the quality, improve and spread the efficiency of pasting, solve the existing artifical a great deal of problem of spreading the existence of pasting the mode of pasting.
Therefore, the utility model provides a composite material plate spring laying device, which comprises a frame, wherein the lower part of the frame is provided with a laying platform, and a forming die is arranged above the laying platform; a moving device capable of moving horizontally is further arranged above the rack, and the moving device is connected with a laying device capable of moving vertically.
Preferably, the moving device comprises a first guide rail and a translation trolley, the first guide rail is fixedly connected with the rack, and the translation trolley is connected with the first guide rail in a sliding mode through a sliding block.
Preferably, the moving device further comprises a synchronous belt structure, the synchronous belt structure comprises rotating shafts arranged at two ends of the rack and synchronous belts wound around the peripheries of the rotating shafts in an end-to-end connection mode, and the synchronous belts are fixedly connected with the upper portion of the translation trolley; one end of the rack is also connected with a servo motor, an output shaft of the servo motor is connected with a rotating shaft at one end of the rack, and the translation trolley moves left and right along the first guide rail under the action of the servo motor.
Preferably, the upper portion of translation dolly is equipped with the lift cylinder, and the piston rod of lift cylinder is connected with laying the device, and translation dolly has seted up the guiding hole, lays the device and is equipped with the guide block, and in the guiding hole was located to the guide block, under the flexible of lift cylinder piston rod, the device of laying was made up-and-down motion along the guiding hole.
Preferably, the laying device comprises a laying device side plate, the laying device side plate is connected with a re-feeding driving roller and a re-feeding compression roller, and the outer peripheral surfaces of the re-feeding driving roller and the re-feeding compression roller are attached; the side plate of the laying device is also connected with a flexible compression roller which is arranged on the left side of the re-feeding driving roller; the side plate of the laying device is also connected with a hot air device which is arranged above the flexible compression roller.
Preferably, the lifting cylinder is connected with an air source through a pressure regulating valve, and the pressure of the flexible compression roller arranged on the laying device and the surface of the forming die is controlled by regulating the air pressure value.
Preferably, the laying device side plate is also connected with a cloth guide groove, and the cloth guide groove is arranged between the flexible compression roller and the re-feeding driving roller.
Preferably, the frame is also connected with a feeding platform, and the left end of the feeding platform is arranged on the right side of the re-feeding driving roller.
Preferably, the feeding platform is connected with an adjustable baffle.
Preferably, the outer peripheral surfaces of the re-feeding compression roller and the flexible compression roller are provided with silicon rubber.
The utility model provides a device is put to combined material leaf spring shop has following beneficial effect:
the utility model discloses the translation dolly drive of utilizing to install in the frame is spread and is put the device and remove along the horizontal direction, realizes putting the whole cover of putting flexible compression roller and forming die curved surface on the device. When the laying device moves, the lifting cylinder arranged on the translation trolley enables the flexible compression roller to do cam motion along the cambered surface of the forming die along the vertical direction, and the pressure of the flexible compression roller and the cambered surface of the forming die is kept constant; by controlling the difference between the linear speed of the re-feeding driving roller and the linear speed of the translation trolley, the laying tension of the prepreg on the surface of the forming die is realized, and thus the successive layer laying of the prepreg of the composite material on the curved surface of the forming die is realized. Lay and paste the resin that in-process heating device can effectively soften the preimpregnation material surface to under the effect of flexible compression roller, the compaction preimpregnation material drives out the bubble that forms when spreading and pasting, thereby improves the shop of combined material leaf spring and pastes the quality, replaces artifical shop and pastes, improves the production efficiency of leaf spring by a wide margin.
Drawings
Fig. 1 is an axial view of a composite plate spring laying device provided by the present invention;
fig. 2 is the utility model provides a structural sketch of the shop of putting device of device is put to combined material leaf spring.
The labels in the figure are: 1. the automatic cloth spreading machine comprises a spreading platform, 2 a servo motor, 3 a first guide rail, 4 a sliding block, 5 a translation trolley, 6 a lifting cylinder, 7 a synchronous belt, 8 a forming die, 9 a flexible press roller, 10 a spreading device side plate, 11 a cloth guide groove, 12 a re-feeding driving roller, 13 a re-feeding press roller, 14 a hot air device, 15 a feeding platform, 16 an adjustable baffle, 17 a rotating shaft, 18 a guide hole and 19 a rack.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments to assist understanding of the invention. The method used in the utility model is a conventional method if no special regulation is provided; the raw materials and the apparatus used are, unless otherwise specified, conventional commercially available products.
Shown by fig. 1-2, the utility model provides a device is put to combined material leaf spring shop, it includes frame 19, and the lower part of frame 19 is equipped with puts platform 1, and the top of putting platform 1 is equipped with forming die 8, forming die 8 with put platform 1 fixed connection. A moving device capable of moving horizontally is further arranged above the rack 19, and the moving device is connected with a laying device capable of moving vertically, so that the composite material plate spring can be laid and attached.
The moving device comprises a first guide rail 3 and two translation trolleys 5, wherein the first guide rail 3 is horizontally arranged and is fixedly connected with a rack 19, and the translation trolleys 5 are connected with the first guide rail 3 in a sliding mode through a sliding block 18. The moving device further comprises a synchronous belt structure, the synchronous belt structure comprises rotating shafts 17 arranged at two ends of the rack 19 and synchronous belts 7 wound around the peripheries of the rotating shafts 17 and connected end to end, and the synchronous belts 7 are fixedly connected with the upper portion of the translation trolley 5. One end of the frame 19 is also connected with a servo motor 2, and an output shaft of the servo motor 2 is connected with a rotating shaft 17 at one end of the frame 19; under the effect of servo motor 2, hold-in range 7 drives translation dolly 5 along first guide rail 3 side-to-side movement to convert servo motor 2's rotary motion into translation dolly 5's linear motion, realize translation dolly 5's horizontal displacement.
The upper portion of translation dolly 5 is equipped with lift cylinder 6, and the cylinder body of lift cylinder 6 and the upper end fixed connection of translation dolly 5, the piston rod of lift cylinder 6 is connected with the shop device. Vertical guiding hole 4 has been seted up to translation dolly 5, lays the device and is equipped with the guide block, and in the guide block was located guiding hole 4, under the flexible of 6 piston rods of lift cylinder, the device is laid and is made the up-and-down motion along guiding hole 4, realizes laying the vertical lift of device.
The laying device comprises a laying device side plate 10, the laying device side plate 10 is connected with a re-feeding driving roller 12 and a re-feeding pressing roller 13, and the outer peripheral surfaces of the re-feeding driving roller 12 and the re-feeding pressing roller 13 are attached to each other and used for conveying prepreg. The side plate 10 of the laying device is further connected with a flexible press roller 9, the flexible press roller 9 is arranged on the left side of the re-feeding driving roller 12 and used for laying and compacting the prepreg on the composite plate spring. The laying device side plate 10 is further connected with a hot air device 14, and the hot air device 14 is arranged above the flexible press roller 9 and used for heating and softening the laid and attached prepreg.
The side plate 10 of the laying device is also connected with a cloth guide groove 11, and the cloth guide groove 11 is arranged between the flexible compression roller 9 and the re-feeding driving roller 12; the side plate 10 of the laying device is also connected with a feeding platform 15, and the left end of the feeding platform 15 is arranged on the right side of the re-feeding driving roller 12; the feeding platform 15 is further connected with an adjustable baffle 16, so that the placement and positioning of the prepreg materials with different width specifications can be realized, and the straightness of the prepreg materials in the re-feeding process is improved under the combined action of the feeding platform and the cloth guide grooves 11 arranged on the side plates 10 of the laying device.
When the composite plate spring is paved, the translation trolley 5 reciprocates left and right along the first guide rail 3, and the flexible compression roller 9 performs cam motion along the cambered surface of the forming die 8 under the action of the lifting cylinder 6. The prepreg extends out from the position between the re-feeding driving roller 12 and the re-feeding compression roller 13 along the feeding platform 15, and the prepreg moves forwards under the action of rotation and rolling of the re-feeding driving roller 12, so that re-feeding of the prepreg is realized. And the peripheral surface of the re-feeding compression roller 13 is provided with silicon rubber, so that the mechanical friction coefficient between the re-feeding compression roller and the surface of the re-feeding driving roller 12 is improved, and the stability of re-feeding the prepreg is ensured. During the heavy-conveying process, the prepreg is heated by the hot air device 14, so that the resin on the surface of the prepreg can be softened, and the firmness of the prepreg paving and sticking is improved. And the tension of the prepreg during the surface laying on the forming die 8 can be realized by controlling the difference between the linear speed of the re-feeding driving roller 12 and the linear speed of the translation trolley 5, so that the laying quality of the prepreg is improved.
In the process of paving, pasting and rolling, because the peripheral surface of the flexible compression roller 9 is provided with the flexible silicon rubber material, when the lifting cylinder 6 applies pressure to act on the flexible compression roller 9, the silicon rubber material generates nonlinear deformation, the lower part of the flexible compression roller 9 is deformed by friction force and the supporting reaction force on the surface of the forming die 8, the pressing area is increased, and the stability of the laminating pressure of the prepreg is improved. And the lifting cylinder 6 is connected with an air source through a pressure regulating valve, the contact pressure between the flexible compression roller 9 arranged on the laying device and the surface of the forming mold 8 can be controlled by regulating the air pressure value, so that the lifting cylinder 6 in the vertical direction applies stable pressure on the flexible compression roller 9, and the pressure stability of the flexible compression roller 9 acting on the laid composite prepreg is ensured.
In the description of the present invention, it should be understood that the terms "left", "right", "upper", "lower", "top", "bottom", "front", "rear", "inner", "outer", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
However, the above description is only an embodiment of the present invention, and the scope of the present invention should not be limited thereto, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.
Claims (10)
1. The composite plate spring laying device is characterized by comprising a rack, wherein a laying platform is arranged at the lower part of the rack, and a forming die is arranged above the laying platform; and a moving device capable of moving horizontally is further arranged above the rack, and the moving device is connected with a laying device capable of moving vertically.
2. The composite leaf spring laying device according to claim 1, wherein the moving device comprises a first guide rail and a translation trolley, the first guide rail is fixedly connected with the frame, and the translation trolley is slidably connected with the first guide rail through a sliding block.
3. The composite plate spring laying device according to claim 2, wherein the moving device further comprises a synchronous belt structure, the synchronous belt structure comprises rotating shafts arranged at two ends of the frame, and synchronous belts wound around the outer peripheries of the rotating shafts in an end-to-end manner, and the synchronous belts are fixedly connected with the upper part of the translation trolley; one end of the rack is further connected with a servo motor, an output shaft of the servo motor is connected with a rotating shaft at one end of the rack, and the translation trolley moves left and right along the first guide rail under the action of the servo motor.
4. The composite plate spring laying device according to claim 3, wherein a lifting cylinder is arranged at the upper part of the translation trolley, a piston rod of the lifting cylinder is connected with the laying device, the translation trolley is provided with a guide hole, the laying device is provided with a guide block, the guide block is arranged in the guide hole, and the laying device moves up and down along the guide hole under the expansion and contraction of the piston rod of the lifting cylinder.
5. The composite plate spring laying device according to claim 4, wherein the laying device comprises a laying device side plate, the laying device side plate is connected with a re-feeding driving roller and a re-feeding pressing roller, and the outer peripheral surfaces of the re-feeding driving roller and the re-feeding pressing roller are attached; the side plate of the laying device is also connected with a flexible compression roller, and the flexible compression roller is arranged on the left side of the re-feeding driving roller; the laying device side plate is further connected with a hot air device, and the hot air device is arranged above the flexible compression roller.
6. A composite plate spring laying device according to claim 5, wherein the lifting cylinder is connected with a gas source through a pressure regulating valve, and the pressure of a flexible press roller arranged on the laying device and the surface of a forming die is controlled by regulating the gas pressure value.
7. The composite plate spring laying device according to claim 5, wherein a cloth guide groove is further connected to a side plate of the laying device, and the cloth guide groove is arranged between the flexible pressing roller and the re-feeding driving roller.
8. The composite plate spring laying device according to claim 5, wherein the machine frame is further connected with a feeding platform, and the left end of the feeding platform is arranged on the right side of the re-feeding driving roller.
9. The composite flat spring laying device according to claim 8, wherein an adjustable baffle is connected to the feeding platform.
10. The composite plate spring laying device according to claim 5, wherein the outer peripheral surfaces of the heavy feeding compression roller and the flexible compression roller are provided with silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922345696.2U CN211683590U (en) | 2019-12-24 | 2019-12-24 | Composite plate spring laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922345696.2U CN211683590U (en) | 2019-12-24 | 2019-12-24 | Composite plate spring laying device |
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| Publication Number | Publication Date |
|---|---|
| CN211683590U true CN211683590U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922345696.2U Active CN211683590U (en) | 2019-12-24 | 2019-12-24 | Composite plate spring laying device |
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| CN (1) | CN211683590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016210A (en) * | 2019-12-24 | 2020-04-17 | 威海光威精密机械有限公司 | Laying device and laying method for composite plate spring |
| CN113050736A (en) * | 2021-06-02 | 2021-06-29 | 成都飞机工业（集团）有限责任公司 | Method for detecting stiffness of prepreg by automatic fiber placement |
-
2019
- 2019-12-24 CN CN201922345696.2U patent/CN211683590U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016210A (en) * | 2019-12-24 | 2020-04-17 | 威海光威精密机械有限公司 | Laying device and laying method for composite plate spring |
| CN113050736A (en) * | 2021-06-02 | 2021-06-29 | 成都飞机工业（集团）有限责任公司 | Method for detecting stiffness of prepreg by automatic fiber placement |
| CN113050736B (en) * | 2021-06-02 | 2021-09-03 | 成都飞机工业（集团）有限责任公司 | Method for detecting stiffness of prepreg by automatic fiber placement |
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