CN115432947B - Alkali-free glass fiber impregnating compound uniform coating device and coating method - Google Patents
Alkali-free glass fiber impregnating compound uniform coating device and coating method Download PDFInfo
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- CN115432947B CN115432947B CN202110606800.8A CN202110606800A CN115432947B CN 115432947 B CN115432947 B CN 115432947B CN 202110606800 A CN202110606800 A CN 202110606800A CN 115432947 B CN115432947 B CN 115432947B
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- glass fiber
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- 238000000576 coating method Methods 0.000 title claims abstract description 79
- 239000003365 glass fiber Substances 0.000 title claims abstract description 73
- 239000011248 coating agent Substances 0.000 title claims abstract description 72
- 150000001875 compounds Chemical class 0.000 title claims abstract description 15
- 238000011084 recovery Methods 0.000 claims abstract description 17
- 239000003973 paint Substances 0.000 claims abstract description 12
- 239000002699 waste material Substances 0.000 claims abstract description 8
- 238000004040 coloring Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 238000004513 sizing Methods 0.000 abstract description 2
- 239000000975 dye Substances 0.000 description 11
- 230000008569 process Effects 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000005574 cross-species transmission Effects 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/12—General methods of coating; Devices therefor
- C03C25/16—Dipping
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a uniform coating device and a coating method for alkali-free glass fiber sizing agent, and relates to the technical field of alkali-free glass fibers. The invention relates to an alkali-free glass fiber impregnating compound uniform coating device and a coating method, wherein the recovery device can recover paint, and simultaneously, the excessive paint can be smeared outside the alkali-free glass fiber under the action of the recovery device, so that the paint can be recovered when the paint is used, and the waste of the paint is reduced to a certain extent.
Description
Technical Field
The invention relates to the technical field of alkali-free glass fibers, in particular to a uniform coating device and a coating method for alkali-free glass fiber impregnating compound.
Background
The alkali-free glass fiber is generally used in the building by virtue of good waterproof performance and sound insulation performance, so that the building has waterproof and sound insulation functions, the outer part of the alkali-free glass fiber is required to be coated and immersed when the existing alkali-free glass fiber is produced, the outer part of the glass fiber can be dyed, and redundant dye in the coating and immersing device can not be reused when the existing alkali-free glass fiber is coated and immersed, so that the dye can be wasted to a certain extent when the dye is used.
Disclosure of Invention
The invention aims to provide a uniform coating device and a coating method for alkali-free glass fiber impregnating compound, which are used for solving the problem that excessive dye in the coating device cannot be reused when the existing alkali-free glass fiber is coated and immersed in the background art, so that the dye is wasted to a certain extent when the dye is used.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a case is placed to alkali-free glass fiber impregnating compound evenly scribbles, including first fretwork, upper end one side fixed mounting that the case was placed to first fretwork has the conveyer belt, and upper end opposite side fixed mounting has a receiving hopper, receiving hopper and the inner chamber that the case was placed to first fretwork communicate each other, be provided with recovery unit in the inner chamber that the case was placed to first fretwork, and both sides middle part symmetry fixed mounting has first limiting plate, the other end of first limiting plate is provided with coating device, coating device can carry out the colouring to alkali-free glass fiber's outside to make alkali-free glass fiber more convenient when carrying out the colouring.
The coating device comprises a first driving roller, a first sponge and a second hollow-out placing box, wherein the two ends of a first limiting plate are fixedly connected with the left side and the right side of the second hollow-out placing box, a first sliding groove is transversely symmetrically formed in the inner cavity of the second hollow-out placing box, the first driving roller is transversely rotated and installed in the inner cavity of the second hollow-out placing box, the middle parts of the two ends extend into the inner cavity of the first sliding groove through a first rotating shaft, a first sponge is movably sleeved outside the first driving roller, a first square limiting groove is transversely formed in the middle part of the lower end of the second hollow-out placing box, the first sponge extends to the outer part of the second hollow-out placing box through the first square limiting groove, the first sponge can adsorb the coating inside the second hollow-out placing box, and accordingly color the outer part of the alkali-free glass fiber, and the alkali-free glass fiber is more convenient when coloring.
In further embodiments, the two sides of the second hollow placing box are symmetrically inserted with the feeding pipes, one ends of the feeding pipes extend into the inner cavity of the second hollow placing box, and the feeding pipes can enable the second hollow placing box to be more convenient for filling paint in the inner cavity of the second hollow placing box.
In further embodiments, the inlet pipe extends to the second fretwork and places the one end fixed mounting of case inner chamber and have the arc limiting plate, and the outside mutual contact of the other end of arc limiting plate and first sponge, the outside at the maximum of arc limiting plate can make first sponge adsorbs the coating.
In a further embodiment, the sleeve is rotatably installed at the outer portion of one end of the first rotating shaft extending to the inner cavity of the first sliding groove, the first spring is fixedly installed at the outer portion of the sleeve, the other end of the first spring is fixedly installed at one end of the inner cavity of the first sliding groove, and the first spring can enable the outer portion of the first sponge to be in real time contact with alkali-free glass fibers with different thicknesses, so that the alkali-free glass fibers with different thicknesses are more convenient in transmission of the first sponge.
In further embodiments, recovery unit includes second driving roller and cam, and second driving roller's both ends middle part symmetry fixed mounting has the second pivot, and transversely rotate through the second pivot and peg graft in the inner chamber of placing the case in first fretwork, and the outside of second driving roller has cup jointed the second sponge, and the second square standing groove has transversely been seted up at the upper end middle part of case is placed to first fretwork, and the outside of case is placed to the second sponge through the second square standing groove extension to first fretwork, and the second sponge can adsorb the coating of retrieving first fretwork and placing incasement portion to make the alkali-free glass fiber outside more convenient when coloring.
In further embodiments, recovery unit still includes belt and second spring, and the inner chamber bilateral symmetry of case is placed to first fretwork rotates and installs the third pivot, and the belt cup joints in the outside of second pivot and third pivot, and cam fixed mounting has first backup pad at the other end of third pivot at slidable mounting in the inner chamber of case is placed to first fretwork, and the one end fixed mounting of second spring is placed the inner chamber bottom of case at first fretwork, and the lower extreme middle part at first backup pad, and the cam can make first backup pad slide from top to bottom in the inner chamber of case is placed to first fretwork to make first backup pad more convenient when carrying out the upper and lower slip.
In further embodiments, even fixed mounting in upper end of first backup pad and a plurality of check valve, the junction fixed mounting of box inner chamber is placed to hopper and first fretwork has the lamella, and the check valve can make the coating of terminal surface enter into the upper end of first backup pad under the first backup pad to make the coating infiltration more convenient when reaching the inside of second sponge.
In further embodiments, the upper end middle part slidable mounting of case is placed to the second fretwork has the apron, and the apron can be so that the second fretwork is placed in the inner chamber of case and is more convenient when clear up.
Preferably, the method for preventing the impregnating compound leakage based on the alkali-free glass fiber impregnating compound uniform coating device comprises the following steps:
A1. placing alkali-free glass fibers at the upper end of a conveyor belt, enabling one end of each alkali-free glass fiber to pass through the outer part of a first sponge, enabling a first driving roller to rotate by the alkali-free glass fibers, and coloring one end face of the outer part of each alkali-free glass fiber by paint infiltrated outside the first sponge;
A2. when alkali-free glass fiber is through the upper end of receiving the hopper, unnecessary coating can drip in the inner chamber of receiving the hopper, then unnecessary coating can enter into the inner chamber of first fretwork placing box through receiving the hopper, then enter into the first fretwork and place the coating in the inner chamber of box and can infiltrate in the inside of second sponge, then through the rotation of second driving roller, can make the second sponge carry out the colouring to alkali-free glass fiber's another terminal surface to make alkali-free glass fiber more convenient when carrying out the colouring, can make the coating carry out repetitive use simultaneously, reduced the waste to the coating.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to an alkali-free glass fiber impregnating compound uniform coating device and a coating method, wherein a coating device is arranged, so that the exterior of alkali-free glass fiber is required to be dyed, the coating device can dye the exterior of alkali-free glass fiber, the exterior of alkali-free glass fiber is more convenient to dye, meanwhile, redundant dye outside the coating device can enter an inner cavity of a first hollowed-out placing box through a receiving hopper, the coating can be recovered by a recovery device, and the redundant coating can be coated outside the alkali-free glass fiber under the action of the recovery device, so that the coating can be recovered when in use, and the waste of the coating is reduced to a certain extent.
Drawings
FIG. 1 is a schematic diagram of a main structure of the present invention;
FIG. 2 is a schematic view of the main structure of the feed pipe and the first driving roller of the present invention;
FIG. 3 is a schematic view of a transverse semi-sectional structure of a first hollow-out placement box according to the present invention;
fig. 4 is a transverse cross-sectional view of a first hollowed-out case and a second hollowed-out case of the invention.
In the figure: 1. a first hollowed-out placing box; 2. a conveyor belt; 3. a first limiting plate; 4. a receiving hopper; 5. a coating device; 51. the second hollowed-out placing box; 52. a cover plate; 53. a feed pipe; 54. a first driving roller; 55. a first sponge; 56. an arc limiting plate; 57. a sleeve; 58. a first spring; 6. a recovery device; 61. a second rotating shaft; 62. a belt; 63. a cam; 64. a second driving roller; 65. a second sponge; 66. a second spring; 67. a first support plate; 68. a one-way valve.
Detailed Description
The following description will clearly and fully describe the technical solutions of the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-4, the embodiment provides a device and a method for uniformly coating and dipping alkali-free glass fiber sizing agent, which comprises a first hollow placing box 1, wherein a conveyor belt 2 is fixedly arranged on one side of the upper end of the first hollow placing box 1, and a receiving hopper 4 is fixedly arranged on the other side of the upper end of the first hollow placing box, wherein the conveyor belt 2 can be used for containing alkali-free glass fibers and transporting the alkali-free glass fibers, so that the alkali-free glass fibers are more convenient to dye.
In order to solve the problem of how to make unnecessary coating more convenient in carrying out recycle, the inner chamber that box 1 was placed to hopper 4 and first fretwork is intercommunication each other, wherein, the inner chamber of hopper 4 sets up to the awl shape, thereby make the pressure increase of hopper 4 inner chamber bottom, simultaneously with the connection that box 1 was placed to first fretwork, can make the outside unnecessary coating of alkali-free glass fiber when the upper end through hopper 4, unnecessary coating can enter into in the inner chamber that box 1 was placed to first fretwork through hopper 4, thereby make unnecessary coating more convenient in carrying out recycle.
In order to solve the problem that how to make the first fretwork place the coating of retrieving in the case 1 inner chamber and carry out reuse more convenient, be provided with recovery unit 6 in the inner chamber of case 1 is placed to the first fretwork, and the symmetrical fixed mounting in both sides middle part has first limiting plate 3, wherein, recovery unit 6 can place the coating of retrieving in the case 1 inner chamber and carry out reuse to the waste of coating has significantly reduced.
In order to solve the problem of how to make the alkali-free glass fiber outside more convenient when coloring, the other end of the first limiting plate 3 is provided with a coating device 5, wherein the first limiting plate 3 can support the coating device 5, and simultaneously the coating device 5 can make the alkali-free glass fiber outside more convenient when coloring.
In order to solve the problem that how to make the first driving roller 54 slide up and down in the inner cavity of the second hollow placing box 51 more conveniently, the coating device 5 comprises the first driving roller 54, a first sponge 55 and the second hollow placing box 51, two ends of the first limiting plate 3 are fixedly connected with the left side and the right side of the second hollow placing box 51, a first sliding groove is transversely symmetrically formed in the inner cavity of the second hollow placing box 51, the first driving roller 54 is transversely rotatably arranged in the inner cavity of the second hollow placing box 51, two end middle parts extend into the inner cavity of the first sliding groove through a first rotating shaft, wherein the first sliding groove can limit the first driving roller 54, so that the first driving roller 54 slides up and down in the inner cavity of the second hollow placing box 51 more conveniently, and meanwhile the first driving roller can rotate in the inner cavity of the second hollow placing box 51.
In order to solve the problem that how to make alkali-free glass fiber more convenient when carrying out the coating, first sponge 55 activity cup joints in the outside of first driving roller 54, first square spacing groove has transversely been seted up at the lower extreme middle part of case 51 is placed to the second fretwork, first sponge 55 extends to the outside of case 51 is placed to the second fretwork through first square standing groove, wherein, when alkali-free glass fiber outside needs to carry out the coating, alkali-free glass fiber of conveyer belt 2 upper end can pass through recovery unit 6 and the outside of first sponge 55, the coating that holds in the inner chamber of case 1 can soak in the inside of first sponge 55 simultaneously to first sponge 55 can carry out the coating to the outside of alkali-free glass fiber of process, it is more convenient when carrying out the coating to make alkali-free glass fiber.
In order to solve the problem that how to make the second fretwork place the inner chamber of case 51 and carry out the filling in the coating more convenient, the second fretwork is placed the bilateral symmetry of case 51 and is pegged graft there is inlet pipe 53, and in the inner chamber of case 51 was placed to the second fretwork was stretched to the one end of inlet pipe 53, wherein, inlet pipe 53 can make the second fretwork place in the inner chamber of case 51 carry out the filling in the coating more convenient.
In order to solve the problem of how to make the alkali-free glass fiber outside more even when carrying out the coating, the inlet pipe 53 extends to the one end fixed mounting that the case 51 inner chamber was placed to the second fretwork and has arc limiting plate 56, the other end of arc limiting plate 56 and the outside of first sponge 55 contact each other, wherein, the coating that gets into from inlet pipe 53 can directly drop to the outside of first sponge 55, simultaneously first sponge 55 is carrying out the pivoted along with alkali-free glass fiber's slip, the outside of first sponge 55 can contact with the outside of arc limiting plate 56 to make and scribble the outside coating of first sponge 55 more even in the outside of first sponge 55, make the alkali-free glass fiber outside more even when carrying out the coating.
In order to solve the problem of how to make alkali-free glass fibers with different thicknesses more convenient when driving the first driving roller 54 to rotate, the sleeve 57 is installed by rotating the outside of one end of the first rotating shaft extending to the inner cavity of the first sliding groove, the first spring 58 is fixedly installed outside the sleeve 57, and the other end of the first spring 58 is fixedly installed at one end of the inner cavity of the first sliding groove, wherein the first spring 58 can generate larger downward pressure on the first driving roller 54, so that the outside of the first sponge 55 always contacts with the outside of the recovery device 6, and the alkali-free glass fibers with different thicknesses are more convenient when driving the first driving roller 54 to rotate.
In order to solve the problem that how to make the separation in the inner chamber of the second fretwork place case 51 more convenient, upper end middle part slidable mounting that the case 51 was placed to the second fretwork has apron 52, wherein, when need clear up in the inner chamber that case 51 was placed to the second fretwork, can place case 51 with apron 52 and second fretwork and separate to make the second fretwork place in the inner chamber of case 51 more convenient when separating.
Example two
Referring to fig. 1-4, a further improvement was made over example 1:
in order to solve the problem how to make the second driving roller 64 more convenient when rotating, the recovery device 6 comprises the second driving roller 64 and a cam 63, wherein the second rotating shaft 61 is symmetrically and fixedly arranged at the middle parts of two ends of the second driving roller 64 and is transversely inserted into the inner cavity of the first hollowed-out placing box 1 through the second rotating shaft 61, and the second driving roller 64 can be limited by the second rotating shaft 61, so that the second driving roller 64 is more convenient when rotating.
In order to solve the problem how to make the first sponge 55 and the second sponge 65 more convenient when carrying out the coating to alkali-free glass fiber's outside, the outside of second driving roller 64 has cup jointed second sponge 65, the second square standing groove has transversely been seted up at the upper end middle part of first fretwork placing box 1, second sponge 65 extends to the outside of first fretwork placing box 1 through the second square standing groove, wherein, when alkali-free glass fiber's outside needs to carry out the dyestuff, alkali-free glass fiber can pass between first sponge 55 and the second sponge 65, simultaneously through alkali-free glass fiber's removal and the lower pressure that first spring 58 produced, can make gliding alkali-free glass fiber can drive first driving roller 54 and second driving roller 64 and rotate together, thereby make first sponge 55 and second sponge 65 more convenient when carrying out the coating to alkali-free glass fiber's outside.
In order to solve the problem of how to make the third rotating shaft more convenient in the process of rotating, the recovery device 6 further comprises a belt 62 and a second spring 66, the third rotating shaft is symmetrically arranged on two sides of the inner cavity of the first hollowed-out placement box 1 in a rotating mode, the belt 62 is sleeved outside the second rotating shaft 61 and the third rotating shaft, and when the second rotating shaft 61 rotates, the third rotating shaft can be rotated through the belt 62, so that the third rotating shaft is more convenient in the process of rotating.
In order to solve the problem that how to make the first backup pad 67 more convenient when carrying out the upper and lower slip in the inner chamber of first fretwork place case 1, cam 63 fixed mounting has first backup pad 67 in the other end of third pivot in the inner chamber of case 1 is placed to the first fretwork, wherein, the third pivot can make cam 63 rotate when carrying out the pivoted, cam 63 can contact with first backup pad 67 when carrying out the pivoted to make first backup pad 67 more convenient when carrying out the upper and lower slip in the inner chamber of case 1 is placed to the first fretwork.
In order to solve the problem that how to make the cam 63 drive the first backup pad 67 to slide for the second time more convenient, one end fixed mounting of the second spring 66 is placed the inner chamber bottom of case 1 at first fretwork, and the lower extreme middle part at first backup pad 67 of other end fixed mounting, wherein, the second spring 66 can make first backup pad 67 after the completion of sliding, can make first backup pad 67 reset to make the cam 63 drive first backup pad 67 to slide for the second time more convenient.
In order to solve the problem of how to make the second sponge 65 more convenient when dyeing alkali-free glass fiber, the upper end of first backup pad 67 is even fixed mounting and a plurality of check valve 68, wherein, sliding connection department in the case 1 inner chamber is placed to first backup pad 67 and first fretwork is provided with the sealing washer, thereby make the coating that the landing was placed in the case 1 inner chamber can not spill over to the up end of first backup pad 67, simultaneously first backup pad 67 is placed the case 1 inner chamber and is slided in first fretwork under the effect of cam 63, the coating in the case 1 inner chamber can cause great pressure to check valve 68, thereby make check valve 68 open, and when check valve 68 opens the back coating can spill over to the up end of first backup pad 67 through check valve 68, thereby contact with second sponge 65, make second sponge 65 more convenient when dyeing alkali-free glass fiber, simultaneously reduce the waste of coating.
In order to solve the problem of how to reduce the waste of paint, the connecting part of the receiving hopper 4 and the inner cavity of the first hollow placing box 1 is fixedly provided with a membrane flap, wherein when the first supporting plate 67 slides downwards in the inner cavity of the first hollow placing box 1, the paint in the inner cavity of the first hollow placing box 1 can be subjected to larger downward pressure, and meanwhile, the paint in the inner cavity of the first hollow placing box 1 cannot overflow from the inner cavity of the first hollow placing box 1 when being subjected to pressure under the action of the membrane flap, so that the waste of the paint is reduced.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a no alkali glass fiber impregnating compound evenly scribbles and soaks device, places case (1), its characterized in that including first fretwork: the novel coating device is characterized in that a conveyor belt (2) is fixedly arranged on one side of the upper end of the first hollowed-out placing box (1), a receiving hopper (4) is fixedly arranged on the other side of the upper end of the first hollowed-out placing box, the receiving hopper (4) is communicated with the inner cavity of the first hollowed-out placing box (1), a recovery device (6) is arranged in the inner cavity of the first hollowed-out placing box (1), first limiting plates (3) are symmetrically and fixedly arranged in the middle of two sides of the first hollowed-out placing box, and a coating device (5) is arranged at the other end of each first limiting plate (3);
the coating device (5) comprises a first driving roller (54), a first sponge (55) and a second hollow placing box (51), wherein two ends of the first limiting plate (3) are fixedly connected with the left side and the right side of the second hollow placing box (51), a first sliding groove is transversely symmetrically formed in an inner cavity of the second hollow placing box (51), the first driving roller (54) is transversely rotatably arranged in the inner cavity of the second hollow placing box (51), the middle parts of the two ends extend into the inner cavity of the first sliding groove through a first rotating shaft, the first sponge (55) is movably sleeved outside the first driving roller (54), a first square limiting groove is transversely formed in the middle part of the lower end of the second hollow placing box (51), and the first sponge (55) extends to the outer part of the second hollow placing box (51) through the first square limiting groove;
the two sides of the second hollowed-out placing box (51) are symmetrically inserted with feeding pipes (53), and one end of each feeding pipe (53) extends into the inner cavity of the second hollowed-out placing box (51);
one end of the feeding pipe (53) extending to the inner cavity of the second hollowed-out placing box (51) is fixedly provided with an arc limiting plate (56), and the other end of the arc limiting plate (56) is in contact with the outer part of the first sponge (55);
the recovery device (6) comprises a second driving roller (64) and a cam (63), wherein a second rotating shaft (61) is symmetrically and fixedly arranged in the middle of two ends of the second driving roller (64), the second driving roller (64) is transversely and rotationally inserted into the inner cavity of the first hollowed-out placing box (1), a second sponge (65) is sleeved outside the second driving roller (64), a second square placing groove is transversely formed in the middle of the upper end of the first hollowed-out placing box (1), and the second sponge (65) extends to the outside of the first hollowed-out placing box (1) through the second square placing groove;
the recovery device (6) further comprises a belt (62) and a second spring (66), the third rotating shaft is symmetrically arranged on two sides of the inner cavity of the first hollowed-out placing box (1) in a rotating mode, the belt (62) is sleeved outside the second rotating shaft (61) and the third rotating shaft, the cam (63) is fixedly arranged at the other end of the third rotating shaft, a first supporting plate (67) is slidably arranged in the inner cavity of the first hollowed-out placing box (1), one end of the second spring (66) is fixedly arranged at the bottom of the inner cavity of the first hollowed-out placing box (1), and the other end of the second spring is fixedly arranged at the middle of the lower end of the first supporting plate (67).
2. The alkali-free glass fiber impregnating compound uniform coating device according to claim 1, wherein: the first rotating shaft extends to the outside of one end of the inner cavity of the first sliding groove, a sleeve (57) is rotatably arranged outside the first rotating shaft, a first spring (58) is fixedly arranged outside the sleeve (57), and the other end of the first spring (58) is fixedly arranged at one end of the inner cavity of the first sliding groove.
3. The alkali-free glass fiber impregnating compound uniform coating device according to claim 1, wherein: the upper end of the first supporting plate (67) is uniformly and fixedly provided with a plurality of one-way valves (68), and a diaphragm is fixedly arranged at the joint of the receiving hopper (4) and the inner cavity of the first hollowed-out placing box (1).
4. The alkali-free glass fiber impregnating compound uniform coating device according to claim 3, wherein: and a cover plate (52) is slidably arranged in the middle of the upper end of the second hollowed-out placement box (51).
5. A method for preventing impregnating compound leakage of an alkali-free glass fiber impregnating compound uniform coating device, which is characterized by comprising the following steps of:
A1. placing alkali-free glass fibers at the upper end of a conveyor belt (2), enabling one end of each alkali-free glass fiber to pass through the outside of a first sponge (55), enabling a first driving roller (54) to rotate by the alkali-free glass fibers, and coloring one end face of the outside of each alkali-free glass fiber by paint infiltrated outside the first sponge (55);
A2. when alkali-free glass fiber passes through the upper end of receiving hopper (4), unnecessary coating can drip in the inner chamber of receiving hopper (4), then unnecessary coating can get into the inner chamber of first fretwork placing box (1) through receiving hopper (4), then enter into the coating in first fretwork placing box (1) inner chamber and can infiltrate in the inside of second sponge (65), then through the rotation of second driving roller (64), can make second sponge (65) carry out the colouring to alkali-free glass fiber's another terminal surface, thereby make alkali-free glass fiber more convenient when carrying out the colouring, can make the coating carry out repeated utilization simultaneously, reduce the waste to the coating.
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| CN202110606800.8A CN115432947B (en) | 2021-06-01 | 2021-06-01 | Alkali-free glass fiber impregnating compound uniform coating device and coating method |
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| CN202110606800.8A CN115432947B (en) | 2021-06-01 | 2021-06-01 | Alkali-free glass fiber impregnating compound uniform coating device and coating method |
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| CN115432947B true CN115432947B (en) | 2023-12-08 |
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| JP2001293410A (en) * | 2000-04-11 | 2001-10-23 | Chugoku Marine Paints Ltd | Roll coater coating device |
| CN208234786U (en) * | 2018-03-19 | 2018-12-14 | 山东鑫马网纱股份有限公司 | A kind of novel glass fiber wire drawing baster |
| CN109761509A (en) * | 2019-03-05 | 2019-05-17 | 重庆天泽新材料有限公司 | A kind of oiling station of glass fiber wire-drawing |
| CN112122045A (en) * | 2019-06-24 | 2020-12-25 | 陈子龙 | Automatic spraying machine |
| CN211688835U (en) * | 2019-12-06 | 2020-10-16 | 如东天承玻璃纤维有限公司 | Drawing device for alkali-free glass fibers |
| CN212403951U (en) * | 2020-04-26 | 2021-01-26 | 九江宏锋玻纤有限公司 | Glass fiber oiling station |
| CN212856245U (en) * | 2020-06-02 | 2021-04-02 | 河北京奥玻璃制品有限公司 | Glass fiber cloth coating machine |
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