CN114454468A - Non-contact type glue pressing type glue dipping device used in winding forming process - Google Patents
Non-contact type glue pressing type glue dipping device used in winding forming process Download PDFInfo
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- CN114454468A CN114454468A CN202011242947.5A CN202011242947A CN114454468A CN 114454468 A CN114454468 A CN 114454468A CN 202011242947 A CN202011242947 A CN 202011242947A CN 114454468 A CN114454468 A CN 114454468A
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- glue
- winding
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- dipping
- winding material
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- 239000003292 glue Substances 0.000 title claims abstract description 123
- 238000004804 winding Methods 0.000 title claims abstract description 112
- 238000007598 dipping method Methods 0.000 title claims abstract description 73
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000003825 pressing Methods 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 73
- 230000001360 synchronised effect Effects 0.000 claims abstract description 17
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 238000009826 distribution Methods 0.000 claims abstract description 6
- 238000007790 scraping Methods 0.000 claims description 33
- 230000003287 optical effect Effects 0.000 claims description 20
- 238000005470 impregnation Methods 0.000 claims description 13
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000003806 hair structure Effects 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 239000000835 fiber Substances 0.000 abstract description 9
- 238000004026 adhesive bonding Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
- B29C53/8066—Impregnating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
A non-contact glue pressing type glue dipping device used in winding forming process is especially suitable for glue dipping processing of various winding materials such as fibers, fiber bundles, bands, complex sections and the like in the winding process, an openable mould and the winding materials are utilized to form a channel with small and uniform gaps, glue is injected into the channel from a glue injection hole on the mould, the channel is filled with the glue under the action of pressure, the winding materials in the channel are soaked in the glue, glue injection pressure and flow rate are controlled according to linear velocity of the winding materials, simultaneously the distribution condition of the glue injection hole on the mould on the inner wall of the channel is reasonably designed to achieve the purpose of controlling the surface glue dipping amount and glue dipping uniformity of the winding materials, the residual glue can be recycled through an unloading groove on the mould, a moving mechanism of the device is driven by a cylinder to drive a synchronous moving mechanism, automatic synchronous opening and closing of the mould can be realized, and the glue dipping of the winding materials can be conveniently stopped at any time, the device can be installed on various winding machines to realize the precise control of the gluing uniformity of medium-sized gum dipping processing in the winding process.
Description
Technical Field
The invention relates to a non-contact type glue pressing type glue dipping device used in a winding forming process, which is particularly suitable for glue dipping processing of various winding materials such as fibers, fiber bundles, belts, complex sections and the like in the winding forming process.
Background
The gum dipping processing is an important link in the winding forming process, determines the saturation degree, fiber strength and gum content of a winding formed product, wherein the gum content has a great influence on the performance of the winding product, the gum content not only affects the quality and thickness of the winding product, but also reduces the strength of the winding product when the gum content is too high, the gum flowing is serious during forming and curing, and when the gum content is too low, the porosity of the winding product is increased, and the performances such as compactness, ageing resistance, shearing strength and the like are all reduced, so the gum dipping processing is mainly used for controlling the gum dipping process and ensuring the accuracy and controllability of the gum content.
At present, most of impregnation processes in winding and forming products at home and abroad adopt a direct impregnation method, namely a method of directly immersing a winding material into a glue tank and scraping redundant glue solution by a plurality of scrapers, and the direct impregnation method has the following process defects:
1. the scraper can damage the winding material, and the scraper majority is the metal material, when the winding material passes through the scraper, makes the winding material fluff very easily, influences product strength.
2. Tension control of the winding process is influenced, each blade has influence on the tension, and even changing the angle and position of the blade changes the magnitude of the winding tension.
3. The glue content is difficult to control in the process of gum dipping, the glue content is excessive, a thick layer of redundant glue is formed on the surface of a winding material, the material is wasted, the glue content is insufficient, the winding requirement cannot be met, and the product performance is influenced.
4. The gum dipping device occupies a large space and has a complex structure, all parts are stuck with gum solution, the cleaning and installation are very troublesome, and the gum dipping device is more complex and difficult to adjust.
5. The glue solution is heated to volatilize a large amount of toxic gas, and the place and the environment are polluted.
The literature referred to at present shows: most of winding forming processes adopt contact type gum dipping processing, and the research of non-contact type gum dipping processing used in the winding forming processes is in a primary stage, a gap channel is not formed by an openable die and a winding material, and a non-contact type gum pressing type gum dipping device for controlling the gum content in the gum dipping process by controlling the gum supply pressure and flow rate in the channel is not used.
Disclosure of Invention
The invention provides a non-contact type gum pressing type gum dipping device used in a winding forming process, aiming at solving the technical problems of damage of winding materials, influence on tension control in the winding process, difficult gum content control, complex gum dipping device structure, inconvenient operation, environmental pollution and the like in the existing gum dipping processing process. The device is particularly suitable for gum dipping processing of various winding materials such as fibers, fiber bundles, bands, complex cross sections and the like in a winding process, a mold capable of being opened and closed is utilized to form a channel with a small and uniform gap with the winding materials, gum is injected into the channel from a gum injection hole on the mold, the channel is filled with the gum under the action of pressure, the winding materials in the channel are soaked in the gum, the gum injection pressure and the flow rate are controlled according to the linear velocity of the winding materials, meanwhile, the distribution condition of the gum injection hole on the mold on the inner wall of the channel is reasonably designed, the purpose of controlling the gum dipping amount and the gum dipping uniformity of the surface of the winding materials is achieved, the residual gum can be recycled through an unloading groove on the mold, a moving mechanism of the device is driven by an air cylinder to drive a synchronous moving mechanism, the automatic synchronous opening and closing of the mold can be achieved, the gum dipping of the winding materials can be conveniently stopped at any time, and the device can be installed on various winding machines, and the gluing uniformity precision control of the medium-sized gum dipping processing in the winding process is realized.
The technical scheme adopted by the invention for solving the technical problem is a non-contact type glue pressing type glue dipping device used in a winding forming process, and is characterized in that: the device includes: the glue dipping mechanism 1 and the synchronous opening and closing driving mechanism 2; the dipping mechanism 1 includes: the device comprises a pressing block 6, a core mould 7, a core mould 8, a pressing block 9, a rubber inlet pipe 20, a rubber scraping plate 21, a winding material 22, a rubber scraping plate 23, a rubber scraping plate 24, a rubber scraping plate 25, a rubber outlet pipe 26, a rubber inlet pipe 27 and a rubber outlet pipe 28; the synchronous opening and closing drive mechanism 2 includes: the device comprises a support 3, an optical axis 4, a slide block 5, a slide block 10, a support 11, a base 12, a cylinder support 13, a connecting rod 14, a sliding sleeve 15, a guide post 16, a nut 17, a cylinder 18, a connecting rod 19 and an optical axis 29.
The glue pressing type glue dipping principle is that liquid can flow in a pipeline under the action of pressure, the pipeline is filled with the liquid through the overflow effect of the pipeline gap reduction on the liquid, the aim of glue dipping is achieved, the glue dipping process is controlled through matching of glue supply pressure, flow rate and winding material linear speed, and the uniformity of glue dipping and the accuracy of glue dipping amount are ensured.
A non-contact type moulding dipping device for winding forming technology, which is characterized in that: the device utilizes an openable die and a winding material to form a channel with small and uniform gaps, glue is injected into the channel from glue injection holes in the die, the channel is filled with the glue under the action of pressure, the winding material in the channel is soaked in the glue, the glue injection pressure and flow rate are controlled according to the linear velocity of the winding material, the distribution condition of the glue injection holes in the die on the inner wall of the channel is reasonably designed, the purpose of controlling the glue impregnation amount and the glue impregnation uniformity of the surface of the winding material is achieved, the residual glue can be recycled through an unloading groove in the die, a moving mechanism of the device is driven by an air cylinder to drive a synchronous moving mechanism, automatic synchronous opening and closing of the die can be realized, the winding material can conveniently stop the glue impregnation at any time, the device can be installed on various winding machines, and the precise control of the glue coating uniformity of medium-sized glue impregnation processing in the winding process is realized.
A non-contact type moulding dipping device for winding forming technology, which is characterized in that: the device ensures that the core mold and the winding material form a gap channel, glue with certain pressure and flow rate is injected into the channel, the core mold and the winding material are filled with the glue under the action of pressure to form the gap channel, the winding material is not in contact with the core mold, the winding material is in full contact with the glue, the glue is in dynamic contact with the winding material along with the movement of the winding material, and the non-contact glue dipping processing of the device and the winding material is realized.
The invention has the beneficial effects that: the winding material and the device are always kept in non-contact in the gum dipping process, so that the damage of the gum dipping device to the winding material is avoided; the force of glue added to the winding material in the gum dipping process is very small, the influence on tension control in the winding process is weak, and the method is suitable for accurate tension control in the winding process; the working principle of the device is that the proportion between the pressure and the flow velocity of glue in a channel is controlled to reach the linear velocity of a winding material, so that the accurate control of the glue dipping amount can be realized, the glue dipping process can participate in the numerical control programming in the winding process, and the device is particularly suitable for the automatic control of the winding process; the device has simple structure, is easy to operate and clean, and can realize on-off control of gum dipping in the winding process; the device forms tiny space, and the volatilization area of glue reduces by a wide margin, reduces to environmental pollution and material waste.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a front view of a non-contact type gum dipping apparatus used in a winding process when closed.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a bottom view of fig. 1.
Fig. 4 is a left side view of fig. 1.
Fig. 5 is a right side view of fig. 1.
Fig. 6 is a rear view of fig. 1.
Fig. 7 is a sectional view taken along B-B of fig. 2.
Fig. 8 is a cross-sectional view taken along a-a of fig. 1.
Fig. 9 is a front view of a noncontact pressure glue dipping device used in a winding process with the device opened.
FIG. 10 is a structural sectional view of a dipping mechanism for dipping the tape-like wound material.
Fig. 11 is a structural sectional view of a dipping mechanism for simultaneously dipping a plurality of fibrous winding materials.
Fig. 12 is a structural cross-sectional view of a dipping mechanism for dipping the fiber bundle-like winding material.
Fig. 13 is a structural view of a doctor blade used for dipping a tape-like or fiber bundle-like wrapping material.
In the figure, 1 is a glue dipping mechanism, 2 is a synchronous opening and closing driving mechanism, 3 is a support, 4 is a light column, 5 is a sliding block, 6 is a pressing block, 7 is a core die, 8 is a core die, 9 is a pressing block, 10 is a sliding block, 11 is a support, 12 is a base, 13 is a cylinder support, 14 is a connecting rod, 15 is a sliding sleeve, 16 is a guide column, 17 is a nut, 18 is a cylinder, 19 is a connecting rod, 20 is a glue inlet pipe, 21 is a glue scraping plate, 22 is a winding material, 23 is a glue scraping plate, 24 is a glue scraping plate, 25 is a glue scraping plate, 26 is a glue outlet pipe, 27 is a glue inlet pipe, 28 is a glue outlet pipe, and 29 is a light axis.
Detailed Description
In fig. 1, a non-contact type pressure glue dipping device used in a winding forming process is characterized in that: the device includes: the glue dipping mechanism 1 and the synchronous opening and closing driving mechanism 2; the dipping mechanism 1 includes: the device comprises a pressing block 6, a core mould 7, a core mould 8, a pressing block 9, a rubber inlet pipe 20, a rubber scraping plate 21, a winding material 22, a rubber scraping plate 23, a rubber scraping plate 24, a rubber scraping plate 25, a rubber outlet pipe 26, a rubber inlet pipe 27 and a rubber outlet pipe 28; the synchronous opening and closing drive mechanism 2 includes: the device comprises a support 3, an optical axis 4, a slide block 5, a slide block 10, a support 11, a base 12, a cylinder support 13, a connecting rod 14, a sliding sleeve 15, a guide post 16, a nut 17, a cylinder 18 and a connecting rod 19. The pressing block 6 and the core die 7 are sealed by adopting an O-shaped ring, are positioned by utilizing a groove on the pressing block 6 and are fixed by a screw; the pressing block 9 and the core mold 8 are sealed by adopting an O-shaped ring, are positioned by utilizing a groove on the pressing block 9 and are fixed by a screw; the channel formed by the core mould 7 and the core mould 8 can be designed according to the section shape of the winding material, and the section shape of the channel comprises a single circle, multiple circles, a rectangle, a trapezoid, a polygon, an ellipse and a closed curve; the rubber inlet pipe 20 is connected with the pressing block 6 through threads and forms an upper rubber inlet channel with the core mold 7, the rubber inlet pipe 27 is connected with the pressing block 9 through threads and forms a lower rubber inlet channel with the core mold 8, and the influence of different rubber inlet directions on the movement of the winding material 22 is avoided by reasonably arranging the distribution conditions of rubber inlet holes on the core mold 7 and the core mold 8; the glue outlet pipe 26, the glue outlet pipe 28 and the pressing block 9 are respectively connected through threads, and form a glue outlet loop with the unloading grooves on the two sides of the pressing block 9, so that redundant glue is recycled; the glue scraping plate 21, the glue scraping plate 23 and the core mold 7 are tightly pressed through screws, the glue scraping plate 24, the glue scraping plate 25 and the core mold 8 are tightly pressed through screws, the glue scraping plates are arranged according to glue dipping requirements and can be not installed, the glue scraping plates can adopt brush hair structures and soft silica gel materials, damage to the winding materials 22 caused by contact of the glue scraping plates and the winding materials 22 is reduced, and the brush hair structural form on the glue scraping plates is circumferentially distributed or linearly distributed; the bracket 3 and the base 12 are fixed through screws, are in clearance fit with the optical axis 4 and the optical axis 29 and are fixed through jackscrews respectively; the bracket 11 and the base 12 are fixed through screws, are in clearance fit connection with the optical axis 4 and the optical axis, and are fixed through jackscrews respectively; the optical axis 4 and the optical axis 29 are in clearance fit with the sliding block 5 and the sliding block 10, and the sliding block 5 and the sliding block 10 can move up and down along the optical axis 4 and the optical axis 29; the slide block 5 is fixed with the press block 6; the slide block 10 is fixed with the pressing block 9; the sliding sleeve 15 is in clearance fit with the base 12 and fixed by a jackscrew, the sliding sleeve 15 is in clearance fit with the guide post 16, and the guide post 16 can reciprocate along the sliding sleeve 15; the cylinder wall of the cylinder 18 is fixed with the cylinder bracket 13 through a bolt, and a push rod of the cylinder 18 is connected with the guide post 16 through threads and locked through a nut 17; the cylinder bracket 13 is fixed with the base 12 through bolts; the connecting rod 14 is hinged with the guide post 16 through a pin shaft and is hinged with the sliding block 5 through a pin shaft; the connecting rod 19 is hinged with the guide pillar 16 through a pin shaft and is hinged with the sliding block 10 through a pin shaft; under the drive of the cylinder 18, the synchronous opening and closing movement of the sliding block 5 and the sliding block 10 can be realized, and the gum dipping mechanism is driven to realize the opening and closing movement.
The specific working process is as follows:
the first step is as follows: the impregnation device is in an open state;
the second step is that: placing the winding material 22 in a working area between a core mould 7 and a core mould 8 of a gum dipping device;
the third step: closing the gum dipping device, and forming a gap channel by the core mould 7, the core mould 8 and the winding material 22;
the fourth step: pressing glue into the clearance channel through a pressure device;
the fifth step: starting the winding device to move the winding material 22 according to the work requirement;
and a sixth step: adjusting the pressure and flow rate of glue supply according to the linear speed of the winding material 22 and the requirement of the glue dipping amount to meet the glue dipping requirement;
the seventh step: stopping glue supply after winding is finished, and opening a glue dipping device;
eighth step: and cleaning the impregnation device.
Claims (3)
1. A non-contact type moulding dipping device for winding forming technology, which is characterized in that: the device includes: the glue dipping mechanism 1 and the synchronous opening and closing driving mechanism 2; the dipping mechanism 1 includes: the device comprises a pressing block 6, a core mould 7, a core mould 8, a pressing block 9, a rubber inlet pipe 20, a rubber scraping plate 21, a winding material 22, a rubber scraping plate 23, a rubber scraping plate 24, a rubber scraping plate 25, a rubber outlet pipe 26, a rubber inlet pipe 27 and a rubber outlet pipe 28; the synchronous opening and closing drive mechanism 2 includes: the device comprises a support 3, an optical axis 4, a slide block 5, a slide block 10, a support 11, a base 12, a cylinder support 13, a connecting rod 14, a sliding sleeve 15, a guide pillar 16, a nut 17, a cylinder 18 and a connecting rod 19. The pressing block 6 and the core die 7 are sealed by adopting an O-shaped ring, are positioned by utilizing a groove on the pressing block 6 and are fixed by a screw; the pressing block 9 and the core mold 8 are sealed by adopting an O-shaped ring, are positioned by utilizing a groove on the pressing block 9 and are fixed by a screw; the channel formed by the core die 7 and the core die 8 can be designed according to the cross section shape of the winding material, and the cross section shape of the channel comprises a single circle, multiple circles, a rectangle, a trapezoid, a polygon, an ellipse and a closed curve; the rubber inlet pipe 20 is connected with the pressing block 6 through threads and forms an upper rubber inlet channel with the core mold 7, the rubber inlet pipe 27 is connected with the pressing block 9 through threads and forms a lower rubber inlet channel with the core mold 8, and the influence of different rubber inlet directions on the movement of the winding material 22 is avoided by reasonably arranging the distribution conditions of rubber inlet holes on the core mold 7 and the core mold 8; the glue outlet pipe 26, the glue outlet pipe 28 and the pressing block 9 are respectively connected through threads, and form a glue outlet loop with the unloading grooves on the two sides of the pressing block 9, so that redundant glue is recycled; the glue scraping plate 21, the glue scraping plate 23 and the core mold 7 are tightly pressed through screws, the glue scraping plate 24, the glue scraping plate 25 and the core mold 8 are tightly pressed through screws, the glue scraping plates are arranged according to glue dipping requirements and can be not installed, the glue scraping plates can adopt brush hair structures and soft silica gel materials, damage to the winding materials 22 caused by contact of the glue scraping plates and the winding materials 22 is reduced, and the brush hair structural form on the glue scraping plates is circumferentially distributed or linearly distributed; the bracket 3 and the base 12 are fixed through screws, are in clearance fit with the optical axis 4 and the optical axis 29 and are fixed through jackscrews respectively; the bracket 11 and the base 12 are fixed through screws, are in clearance fit connection with the optical axis 4 and the optical axis, and are fixed through jackscrews respectively; the optical axis 4 and the optical axis 29 are in clearance fit with the sliding block 5 and the sliding block 10, and the sliding block 5 and the sliding block 10 can move up and down along the optical axis 4 and the optical axis 29; the slide block 5 is fixed with the press block 6; the slide block 10 is fixed with the press block 9; the sliding sleeve 15 is in clearance fit with the base 12 and fixed by a jackscrew, the sliding sleeve 15 is in clearance fit with the guide post 16, and the guide post 16 can reciprocate along the sliding sleeve 15; the cylinder wall of the cylinder 18 is fixed with the cylinder bracket 13 through a bolt, and a push rod of the cylinder 18 is connected with the guide post 16 through threads and locked through a nut 17; the cylinder bracket 13 is fixed with the base 12 through bolts; the connecting rod 14 is hinged with the guide post 16 through a pin shaft and is hinged with the sliding block 5 through a pin shaft; the connecting rod 19 is hinged with the guide pillar 16 through a pin shaft and is hinged with the sliding block 10 through a pin shaft; under the drive of the cylinder 18, the synchronous opening and closing movement of the sliding block 5 and the sliding block 10 can be realized, and the gum dipping mechanism is driven to realize the opening and closing movement.
2. The non-contact type pressure glue dipping device used in the winding forming process according to claim 1, characterized in that: the device utilizes an openable die and a winding material to form a channel with small and uniform gaps, glue is injected into the channel from glue injection holes in the die, the channel is filled with the glue under the action of pressure, the winding material in the channel is soaked in the glue, the glue injection pressure and flow rate are controlled according to the linear velocity of the winding material, the distribution condition of the glue injection holes in the die on the inner wall of the channel is reasonably designed, the purpose of controlling the glue impregnation amount and the glue impregnation uniformity of the surface of the winding material is achieved, the residual glue can be recycled through an unloading groove in the die, a moving mechanism of the device is driven by an air cylinder to drive a synchronous moving mechanism, automatic synchronous opening and closing of the die can be realized, the winding material can conveniently stop the glue impregnation at any time, the device can be installed on various winding machines, and the precise control of the glue coating uniformity of medium-sized glue impregnation processing in the winding process is realized.
3. The non-contact type pressure glue dipping device used in the winding forming process according to claim 1, characterized in that: the device ensures that the core mold and the winding material form a gap channel, glue with certain pressure and flow rate is injected into the channel, the core mold and the winding material are filled with the glue under the action of pressure to form the gap channel, the winding material is not in contact with the core mold, the winding material is in full contact with the glue, the glue is in dynamic contact with the winding material along with the movement of the winding material, and the non-contact glue dipping processing of the device and the winding material is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011242947.5A CN114454468A (en) | 2020-11-10 | 2020-11-10 | Non-contact type glue pressing type glue dipping device used in winding forming process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011242947.5A CN114454468A (en) | 2020-11-10 | 2020-11-10 | Non-contact type glue pressing type glue dipping device used in winding forming process |
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| CN114454468A true CN114454468A (en) | 2022-05-10 |
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|---|---|---|---|
| CN202011242947.5A Pending CN114454468A (en) | 2020-11-10 | 2020-11-10 | Non-contact type glue pressing type glue dipping device used in winding forming process |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE838207C (en) * | 1949-01-18 | 1952-05-05 | Latex Ind Ltd | Process for stripping seamlessly dipped and vulcanized rubber objects from their dipping form |
| CN1824874A (en) * | 2006-04-05 | 2006-08-30 | 南京航空航天大学 | Non-roll dipping method and equipment for fiber winding forming |
| CN201793923U (en) * | 2010-08-16 | 2011-04-13 | 台山市安浦泳池桑拿设备有限公司 | Horizontal fiber winding device |
| CN108318302A (en) * | 2018-01-18 | 2018-07-24 | 航天材料及工艺研究所 | A kind of method for making sample for the test of asphalt base carbon fiber tensile property of multi-filament |
| CN111716587A (en) * | 2019-03-20 | 2020-09-29 | 长春设备工艺研究所 | Constant-temperature impregnation device for winding composite material fibers |
-
2020
- 2020-11-10 CN CN202011242947.5A patent/CN114454468A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE838207C (en) * | 1949-01-18 | 1952-05-05 | Latex Ind Ltd | Process for stripping seamlessly dipped and vulcanized rubber objects from their dipping form |
| CN1824874A (en) * | 2006-04-05 | 2006-08-30 | 南京航空航天大学 | Non-roll dipping method and equipment for fiber winding forming |
| CN201793923U (en) * | 2010-08-16 | 2011-04-13 | 台山市安浦泳池桑拿设备有限公司 | Horizontal fiber winding device |
| CN108318302A (en) * | 2018-01-18 | 2018-07-24 | 航天材料及工艺研究所 | A kind of method for making sample for the test of asphalt base carbon fiber tensile property of multi-filament |
| CN111716587A (en) * | 2019-03-20 | 2020-09-29 | 长春设备工艺研究所 | Constant-temperature impregnation device for winding composite material fibers |
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