CN220461193U - Bubble removing device after dipping glass fiber cloth - Google Patents
Bubble removing device after dipping glass fiber cloth Download PDFInfo
- Publication number
- CN220461193U CN220461193U CN202320780152.2U CN202320780152U CN220461193U CN 220461193 U CN220461193 U CN 220461193U CN 202320780152 U CN202320780152 U CN 202320780152U CN 220461193 U CN220461193 U CN 220461193U
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- CN
- China
- Prior art keywords
- fixedly connected
- glass fiber
- bubble removing
- fiber cloth
- base
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- 239000004744 fabric Substances 0.000 title claims abstract description 42
- 239000003365 glass fiber Substances 0.000 title claims abstract description 30
- 238000007598 dipping method Methods 0.000 title claims abstract description 25
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 19
- 238000001125 extrusion Methods 0.000 claims abstract description 10
- 239000011521 glass Substances 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 6
- 238000005470 impregnation Methods 0.000 claims description 2
- 239000002585 base Substances 0.000 description 11
- 239000003513 alkali Substances 0.000 description 6
- 238000010073 coating (rubber) Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Reinforced Plastic Materials (AREA)
Abstract
The utility model discloses a bubble removing device after dipping glass fiber cloth, which comprises a base, wherein a bubble removing mechanism is arranged on the base, the bubble removing mechanism comprises two mounting plates which are symmetrically and fixedly connected to the upper end of the base, side walls of the two mounting plates, which are close to each other, are fixedly connected with a mounting frame together, the side walls of the mounting frame are provided with sliding grooves, the inner walls of the sliding grooves are symmetrically and slidingly connected with two sliding blocks, the side walls of the two sliding blocks are symmetrically and rotationally connected with two rotating shafts, the side walls of the two rotating shafts are symmetrically and fixedly connected with two squeeze rollers, a driving mechanism is arranged in the sliding grooves, the driving mechanism comprises a bidirectional screw rod which is rotationally connected to the inner wall of the sliding groove, and the side walls of the bidirectional screw rod are in threaded connection with the two sliding blocks. According to the utility model, the impregnated glass fiber cloth passes through the space between the two extrusion rollers, and the extrusion rollers apply pressure to the glass fiber cloth, so that bubbles in the glass fiber cloth can be extruded, crushed and discharged, and the quality of the formed prepreg is prevented from being unqualified.
Description
Technical Field
The utility model relates to the technical field of glass fiber cloth processing, in particular to a bubble removing device after dipping of glass fiber cloth.
Background
The glass fiber cloth is mainly formed by compounding glass fibers and short-thread needle-punched non-woven fabrics, is an inorganic nonmetallic material with excellent performance, and is divided into high-alkali cloth, medium-alkali cloth and alkali-free cloth according to the alkali content, wherein the lower the alkali content is, the better the bending resistance and tensile resistance are, the cloth can be distinguished according to the conductivity, the high-alkali cloth is a conductor, the medium-alkali cloth is a semiconductor, and the alkali-free cloth is an insulator.
After the existing glass fiber cloth is subjected to gum dipping and drying treatment, a prepreg is formed on the surface of the existing glass fiber cloth, and due to the warp-weft knitting mode of the glass fiber cloth and the semi-flowability of glue, air is easily sealed in gaps of the glass fiber cloth to form bubbles during gum dipping, so that the prepreg is uneven in gum dipping, uneven surfaces of the prepreg can be caused after gum dipping and solidification, and the prepreg with unsatisfactory appearance is generated, so that the production quality of the prepreg is affected.
Based on this, we propose a bubble removal device after glass fiber cloth gum dipping.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a bubble removing device for glass fiber cloth impregnated with glue.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a bubble removing device after fine cloth gum dipping of glass, includes the base, install bubble removing mechanism on the base, bubble removing mechanism includes two mounting panels of symmetry fixed connection in the base upper end, two the mounting panel is close to each other the lateral wall fixedly connected with mounting bracket jointly, the spout has been seted up to the mounting bracket lateral wall, spout inner wall symmetry sliding connection has two sliders, two slider lateral wall symmetry rotation is connected with two pivots, two pivot lateral wall symmetry fixedly connected with two squeeze rolls.
Preferably, the driving mechanism is installed in the chute, the driving mechanism comprises a bidirectional screw rod which is rotationally connected to the inner wall of the chute, the side wall of the bidirectional screw rod is in threaded connection with two sliding blocks, one end of the bidirectional screw rod penetrates through the mounting frame and the side wall of the mounting plate and is fixedly connected with a turning hand, and the turning hand is provided with a limiting mechanism which limits the rotation position of the bidirectional screw rod.
Preferably, the limiting mechanism comprises a limiting rod which is connected to the side wall of the turning hand in a sliding mode, a plurality of limiting grooves matched with the limiting rod are formed in the side wall of the mounting plate, and the limiting grooves are symmetrically formed along the axis of the bidirectional screw rod.
Preferably, two fixed rods are symmetrically and fixedly connected to the lower ends of the sliding blocks, two scraping plates are symmetrically and fixedly connected to the lower ends of the fixed rods, and the upper ends of the two scraping plates are attached to the surface of the extrusion roller.
Preferably, the mounting groove is formed in the lower end of the base, the mounting groove is formed in the base in a penetrating mode, and the inner wall of the mounting groove is fixedly connected with a gum dipping box.
Preferably, the support columns are symmetrically and fixedly connected to the lower end of the base, and the lower ends of the support columns are fixedly connected with the ground through expansion screws.
The utility model has the following beneficial effects:
1. through setting up the bubble removing mechanism, the fine cloth of glass after the gum dipping passes between two squeeze rolls, and the squeeze roll gives and glass fine cloth pressure, and then can extrude broken and the discharge of bubble in the fine cloth of glass to avoid the prepreg quality that forms unqualified.
2. Through setting up actuating mechanism, through rotating the turning handle, drive two squeeze rolls and remove each other to can carry out quick regulation to the distance between the squeeze rolls, be convenient for extrude the fine cloth of glass to different thickness and remove the bubble, application scope is wider.
3. Through setting up dead lever and scraper blade, the scraper blade can scrape the rubber coating of squeeze roll surface adhesion to fall back into the gum dipping incasement, thereby avoid the waste of rubber coating.
Drawings
Fig. 1 is a schematic structural diagram of a bubble removing device after dipping glass fiber cloth;
FIG. 2 is a schematic cross-sectional view of the A-A structure of FIG. 1;
fig. 3 is an enlarged schematic view of the structure at B in fig. 1.
In the figure: 1 base, 2 mounting plate, 3 mounting bracket, 4 spout, 5 slider, 6 pivots, 7 squeeze rolls, 8 two-way lead screw, 9 turn hands, 10 gag lever post, 11 spacing groove, 12 dead lever, 13 scraper blade, 14 mounting groove, 15 gum dipping box.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a bubble removing device after glass fiber cloth gum dipping comprises a base 1, wherein support columns are symmetrically and fixedly connected to the lower end of the base 1, the lower ends of the support columns are fixedly connected with the ground through expansion screws, a bubble removing mechanism is installed on the base 1 and comprises two mounting plates 2 which are symmetrically and fixedly connected to the upper end of the base 1, side walls, close to each other, of the two mounting plates 2 are fixedly connected with a mounting frame 3 in common, sliding grooves 4 are formed in the side walls of the mounting frame 3, two sliding blocks 5 are symmetrically and slidingly connected to the inner walls of the sliding grooves 4, two rotating shafts 6 are symmetrically and rotationally connected to the side walls of the two sliding blocks 5, and two squeeze rolls 7 are symmetrically and fixedly connected to the side walls of the two rotating shafts 6.
The driving mechanism is arranged in the chute 4 and comprises a bidirectional screw rod 8 which is rotationally connected to the inner wall of the chute 4, the side wall of the bidirectional screw rod 8 is in threaded connection with two sliding blocks 5, one end of the bidirectional screw rod 8 penetrates through the side wall of the mounting frame 3 and the side wall of the mounting plate 2 and is fixedly connected with a turning hand 9, and a limiting mechanism for limiting the rotation position of the bidirectional screw rod 8 is arranged on the turning hand 9.
The side wall of the sliding block 5 abuts against the inner wall of the chute 4, so that the sliding block 5 cannot rotate together with the bidirectional screw rod 8.
The stop gear includes the gag lever post 10 of sliding connection at the 9 lateral walls of change hand, a plurality of and gag lever post 10 complex spacing groove 11 have been seted up to mounting panel 2 lateral wall, and a plurality of spacing grooves 11 set up along two-way lead screw 8 axle center symmetry, through inserting gag lever post 10 in spacing groove 11, inject the rotation position of two-way lead screw 8, thereby avoid two-way lead screw 8 to rotate, drive squeeze roll 7 and remove, thereby make the distance between two squeeze rolls 7 change, make the extrusion force to glass fiber cloth not enough, thereby can't fine extrusion bubble.
Two fixed levers 12 are symmetrically and fixedly connected to the lower ends of the two sliding blocks 5, two scraping plates 13 are symmetrically and fixedly connected to the lower ends of the two fixed levers 12, and the upper ends of the two scraping plates 13 are attached to the surface of the squeeze roller 7.
The mounting groove 14 has been seted up to base 1 lower extreme, and the mounting groove 14 is for running through base 1 setting, and mounting groove 14 inner wall fixedly connected with gum dipping box 15, and it should be noted that scraper 13 can scrape the rubber coating of squeeze roll 7 surface adhesion to fall back into in the gum dipping box 15, thereby avoid the waste of rubber coating.
According to the utility model, one end of impregnated glass fiber cloth in a impregnation tank 15 passes through between two extrusion rollers 7, is fixed with an external traction device, then rotates a turning hand 9 to drive a bidirectional screw rod 8 to rotate, drives two sliding blocks 5 to slide close to each other on the inner wall of a chute 4, drives the two extrusion rollers 7 to mutually approach, further enables the extrusion rollers 7 to be attached to the surface of the glass fiber cloth, applies certain pressure to the extrusion rollers, and then inserts a limiting rod 10 into a limiting groove 11 to limit the rotation position of the bidirectional screw rod 8.
Then utilize outside draw gear to upwards pull glass fiber cloth, glass fiber cloth is at the in-process of upwards moving, because the pressure between two squeeze rolls 7, can make the air between the glass fiber cloth do not extrude to avoid the prepreg quality that generates unqualified, and squeeze roll 7 when squeezing glass fiber cloth, because frictional force between it, squeeze roll 7 can rotate, and scraper blade 13 just can scrape the rubber coating of squeeze roll 7 surface adhesion, and fall back into the dipping box 15, thereby avoid the waste of rubber coating.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a bubble removing device after fine cloth gum dipping of glass, includes base (1), its characterized in that, install bubble removing mechanism on base (1), bubble removing mechanism includes two mounting panels (2) of symmetry fixed connection in base (1) upper end, two the mounting panel (2) the mutual fixedly connected with mounting bracket (3) of lateral wall that is close to each other, spout (4) have been seted up to mounting bracket (3) lateral wall, spout (4) inner wall symmetry sliding connection has two sliders (5), two slider (5) lateral wall symmetry rotation is connected with two pivot (6), two pivot (6) lateral wall symmetry fixedly connected with two squeeze rolls (7).
2. The bubble removing device after glass fiber cloth impregnation according to claim 1, wherein a driving mechanism is installed in the chute (4), the driving mechanism comprises a bidirectional screw rod (8) rotatably connected to the inner wall of the chute (4), the side wall of the bidirectional screw rod (8) is in threaded connection with the two sliding blocks (5), one end of the bidirectional screw rod (8) penetrates through the side walls of the mounting frame (3) and the mounting plate (2) and is fixedly connected with a turning hand (9), and a limiting mechanism for limiting the rotation position of the bidirectional screw rod (8) is installed on the turning hand (9).
3. The bubble removing device after dipping glass fiber cloth according to claim 2, wherein the limiting mechanism comprises a limiting rod (10) which is connected to the side wall of a turning hand (9) in a sliding mode, a plurality of limiting grooves (11) matched with the limiting rod (10) are formed in the side wall of the mounting plate (2), and the limiting grooves (11) are symmetrically arranged along the axis of the bidirectional screw rod (8).
4. The bubble removing device after dipping glass fiber cloth according to claim 3, wherein two fixing rods (12) are symmetrically and fixedly connected to the lower ends of the two sliding blocks (5), two scraping plates (13) are symmetrically and fixedly connected to the lower ends of the two fixing rods (12), and the upper ends of the two scraping plates (13) are attached to the surface of the extrusion roller (7).
5. The bubble removing device after dipping glass fiber cloth according to claim 4, wherein a mounting groove (14) is formed in the lower end of the base (1), the mounting groove (14) is formed through the base (1), and a dipping box (15) is fixedly connected to the inner wall of the mounting groove (14).
6. The bubble removing device after dipping of glass fiber cloth according to claim 1, wherein support columns are symmetrically and fixedly connected to the lower end of the base (1), and the lower ends of the support columns are fixedly connected with the ground through expansion screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320780152.2U CN220461193U (en) | 2023-04-11 | 2023-04-11 | Bubble removing device after dipping glass fiber cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320780152.2U CN220461193U (en) | 2023-04-11 | 2023-04-11 | Bubble removing device after dipping glass fiber cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220461193U true CN220461193U (en) | 2024-02-09 |
Family
ID=89799690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320780152.2U Active CN220461193U (en) | 2023-04-11 | 2023-04-11 | Bubble removing device after dipping glass fiber cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220461193U (en) |
-
2023
- 2023-04-11 CN CN202320780152.2U patent/CN220461193U/en active Active
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