CN219988173U - Double-layer filtering device for copper-clad plate prepreg - Google Patents
Double-layer filtering device for copper-clad plate prepreg Download PDFInfo
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- CN219988173U CN219988173U CN202321657120.XU CN202321657120U CN219988173U CN 219988173 U CN219988173 U CN 219988173U CN 202321657120 U CN202321657120 U CN 202321657120U CN 219988173 U CN219988173 U CN 219988173U
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- 238000001914 filtration Methods 0.000 title claims abstract description 23
- 230000003068 static effect Effects 0.000 claims abstract description 46
- 238000001179 sorption measurement Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 27
- 230000005611 electricity Effects 0.000 abstract description 29
- 239000002994 raw material Substances 0.000 abstract description 21
- 239000012535 impurity Substances 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 239000012779 reinforcing material Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model provides a double-layer filtering device for a copper-clad plate prepreg, which comprises a mounting frame, a baffle, a first filtering component, a second filtering component, a mounting plate, a mounting hole, a mounting plate and a mounting hole; in the utility model, the first filter component is arranged, when the prepreg production raw material rolls downwards from the rear side above the mounting frame, the static electricity on the raw material is adsorbed by the static electricity adsorption net, the static electricity is collected by the static electricity eliminator, and meanwhile, the static electricity is transmitted to the grounding wire and the grounding net through the lead wire, so that the purpose of eliminating the static electricity is achieved, the phenomenon that the raw material carries static electricity to adsorb impurities is avoided, and the influence on the production quality of the subsequent prepreg is prevented; the setting of second filter component places the collection case in the downside of installing frame, and during the raw materials passed through the second filter component, impurity falls to the collection incasement through the filter screen, and vibrating motor vibrates the filter screen through the backup pad simultaneously, makes impurity pass the filter screen fast, improves the work efficiency of second filter component.
Description
Technical Field
The utility model belongs to the technical field of copper-clad plate prepregs, and particularly relates to a double-layer filtering device for the copper-clad plate prepregs.
Background
The copper-clad plate prepreg is also called a PP sheet, is one of main materials in the production of a multilayer board, and mainly comprises resin and a reinforcing material, wherein the reinforcing material is divided into glass fiber cloth, a paper base, a composite material and the like, and most of prepregs (adhesive sheets) used for manufacturing the multilayer printed board adopt the glass fiber cloth as the reinforcing material; the treated glass fiber cloth is immersed with resin glue solution, and then the resin enters the B stage to prepare a sheet material called prepreg through heat treatment (pre-baking), which is softened under heating and pressurizing, and reacts and solidifies after cooling; along with the continuous improvement of the copper-clad plate manufacturing technology, the control requirements on all links are higher and higher, and in order to better control the phenomenon that impurities are brought to the prepreg due to static electricity before the production of the prepreg, the quality of the prepreg is reduced;
however, in the prior art, static electricity of prepreg production raw materials is inconvenient to eliminate, impurities are easy to adsorb, and the production quality of the prepreg is affected, so that the utility model is very necessary to provide a double-layer filtering device for the copper-clad plate prepreg.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a double-layer filtering device for a copper-clad plate prepreg, which comprises a mounting frame, a baffle plate, a first filtering component, a second filtering component, a mounting plate, mounting holes, assembling plates and assembling holes, wherein the baffle plate is arranged on two sides above the mounting frame; the mounting plates are multiple, and the mounting plates are arranged on the front side and the rear side of the two ends of the mounting frame; the mounting holes are formed in the mounting plate; the assembly plates are arranged below two sides of the inside of the installation frame; the assembly holes are formed in the assembly plate; the first filter component is arranged above the rear side of the inside of the mounting frame, and two ends of the first filter component are connected with the assembly plate; the second filter assembly is arranged above the front side of the inside of the mounting frame, and two ends of the second filter assembly are connected with the assembly plate;
the first filter assembly comprises a first assembly frame, an electrostatic adsorption net, an electrostatic eliminator and a first fixing hole, wherein the first assembly frame is arranged above the rear side inside the installation frame, and two ends of the first assembly frame are connected with the assembly plate; the electrostatic adsorption net is arranged on the inner side of the first assembly frame; the static eliminator is embedded in the two sides of the first assembly frame; the first fixing holes are formed in four corners of the first assembly frame; when the device is used, the prepreg production raw materials roll downwards from the rear side above the mounting frame, the static adsorption net adsorbs static on the raw materials, the static eliminator collects the static, meanwhile, the static is transmitted to the grounding wire and the grounding net through the lead wire, the purpose of eliminating the static is achieved, the raw materials are prevented from carrying static to adsorb impurities, and the influence on the production quality of the follow-up prepreg is prevented.
Preferably, the second filtering component comprises a second assembling frame, a filter screen, a supporting plate, a vibrating motor and a second fixing hole, wherein the second assembling frame is arranged above the front side inside the mounting frame, and two ends of the second assembling frame are connected with the assembling plate; the filter screen is arranged on the inner side of the second assembly frame; the plurality of support plates are arranged and mounted on the lower side of the inner part of the second assembly frame; the vibration motors are multiple, and are arranged on the lower side of the supporting plate; the second fixing holes are formed in four corners of the second assembly frame; the collection workbin is placed to the downside at the installing frame, and during the raw materials pass through the second filter unit, impurity falls to the collection workbin through the filter screen in, and vibrating motor vibrates the filter screen through the backup pad simultaneously, makes impurity pass the filter screen fast, improves the work efficiency of second filter unit.
Preferably, the installation frame adopts a square frame structure, the installation frame adopts an inclined arrangement, and the front end of the installation frame is inclined downwards; the baffles are symmetrically arranged, and the baffles are of a cuboid structure; the mounting plate adopts a cuboid structure, the mounting plates are symmetrically arranged, and the lower sides of the mounting plates are flush with the lower sides of the mounting frames; the depth of the mounting hole is equal to the thickness of the mounting plate; the assembly plate adopts a cuboid structure, and the size of the assembly plate is matched with the size of the inside of the installation frame; the assembly holes adopt a cylindrical structure, and the depth of the assembly holes is equal to the thickness of the assembly plate; the first assembly frame and the second assembly frame are installed on the inner side of the installation frame through the assembly plate, so that the first assembly frame and the second assembly frame can be detached regularly to maintain the electrostatic adsorption net and the filter net, and normal operation of the double-layer filter device is guaranteed.
Preferably, the first assembling frame adopts a square frame structure, the size of the first assembling frame is matched with the size of the inside of the mounting frame, and the upper side of the first assembling frame is level with the upper side of the mounting frame; the upper side of the electrostatic adsorption net is level with the upper side of the first assembly frame, and the electrostatic adsorption net is connected with the electrostatic eliminator through a wire; the static eliminator is connected with the ground wire through a wire, and the upper side of the static eliminator is level with the upper side of the first assembly frame; the first fixing holes are symmetrically arranged and aligned with the assembly holes, and the size of the first fixing holes is matched with the size of the assembly holes.
Preferably, the second assembly frame adopts a square frame structure, the size of the second assembly frame is matched with the size of the inside of the installation frame, and the upper side of the second assembly frame is level with the upper side of the installation frame; the upper side of the filter screen is flush with the upper side of the second assembly frame; the support plates are of cuboid structures, are arranged at equal intervals, and the upper sides of the support plates are attached to the lower sides of the filter screens; the vibration motors are the same in number as the supporting plates, and are connected with the commercial power through wires; the second fixing holes are symmetrically arranged and aligned with the assembly holes, and the size of the second fixing holes is matched with the size of the assembly holes.
Compared with the prior art, the utility model has the following beneficial effects:
1. when the first filter assembly is used, the prepreg production raw material rolls downwards from the rear side above the mounting frame, the static electricity on the raw material is adsorbed by the static electricity adsorption net, the static electricity is collected by the static electricity eliminator, and meanwhile, the static electricity is transmitted to the grounding wire and the grounding net through the lead wire, so that the purpose of eliminating the static electricity is achieved, the phenomenon that the raw material carries static electricity to adsorb impurities is avoided, and the influence on the production quality of the follow-up prepreg is prevented.
2. According to the arrangement of the second filter assembly, the material collecting box is arranged at the lower side of the mounting frame, when raw materials pass through the second filter assembly, impurities fall into the material collecting box through the filter screen, meanwhile, the vibration motor vibrates the filter screen through the supporting plate, so that the impurities rapidly pass through the filter screen, and the working efficiency of the second filter assembly is improved.
3. According to the utility model, the first assembly frame and the second assembly frame are arranged on the inner side of the installation frame through the assembly plates, so that the electrostatic adsorption net and the filter net can be conveniently and regularly detached for maintenance, and the normal operation of the double-layer filter device is ensured.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the mounting frame, the assembly plate and the assembly hole of the present utility model.
Fig. 3 is a schematic view of the structure of the first filter assembly of the present utility model.
Fig. 4 is a schematic view of the structure of the second filter assembly of the present utility model.
In the figure:
1-mounting frame, 2-baffle, 3-first filter component, 31-first assembly frame, 32-electrostatic adsorption net, 33-electrostatic eliminator, 34-first fixed hole, 4-second filter component, 41-second assembly frame, 42-filter screen, 43-backup pad, 44-vibrating motor, 45-second fixed hole, 5-mounting plate, 6-mounting hole, 7-assembly plate, 8-assembly hole.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
examples:
as shown in fig. 1 to 4
The utility model provides a double-layer filtering device for copper-clad plate prepregs, which comprises a mounting frame 1, a baffle plate 2, a first filtering component 3, a second filtering component 4, a mounting plate 5, mounting holes 6, an assembly plate 7 and assembly holes 8, wherein the baffle plate 2 is arranged on two sides above the mounting frame 1; the number of the mounting plates 5 is plural, and the mounting plates 5 are arranged on the front side and the rear side of the two ends of the mounting frame 1; the mounting hole 6 is formed in the mounting plate 5; the assembly plates 7 are arranged below the two sides of the inside of the installation frame 1; a plurality of assembly holes 8 are adopted, and the assembly holes 8 are formed in the assembly plate 7; the first filter assembly 3 is arranged above the rear side inside the mounting frame 1, and two ends of the first filter assembly 3 are connected with the assembly plate 7; the second filter assembly 4 is arranged above the front side inside the mounting frame 1, and two ends of the second filter assembly 4 are connected with the assembly plate 7; the installation frame 1 adopts a square frame structure, the installation frame 1 adopts an inclined arrangement, and the front end of the installation frame 1 is inclined downwards; the baffle plates 2 are symmetrically arranged, and the baffle plates 2 are of a cuboid structure; the mounting plate 5 adopts a cuboid structure, the mounting plate 5 is symmetrically arranged, and the lower side of the mounting plate 5 is level with the lower side of the mounting frame 1; the depth of the mounting hole 6 is equal to the thickness of the mounting plate 5; the assembling plate 7 adopts a cuboid structure, and the size of the assembling plate 7 is matched with the size of the inside of the mounting frame 1; the assembly hole 8 adopts a cylindrical structure, and the depth of the assembly hole 8 is equal to the thickness of the assembly plate 7; the first assembling frame 31 and the second assembling frame 41 are installed on the inner side of the installation frame 1 through the assembling plate 7, so that the first assembling frame 31 and the second assembling frame 41 can be conveniently detached periodically to maintain the electrostatic adsorption net 32 and the filter net 42, and the normal operation of the double-layer filter device is ensured.
In this embodiment, the first filter assembly 3 includes a first assembly frame 31, an electrostatic adsorbing net 32, an electrostatic eliminator 33 and a first fixing hole 34, the first assembly frame 31 is installed above the rear side inside the installation frame 1, and both ends of the first assembly frame 31 are connected with the assembly plate 7; the electrostatic adsorption net 32 is installed inside the first assembly frame 31; the static eliminator 33 is embedded inside both sides of the first assembly frame 31; a plurality of first fixing holes 34 are adopted, and the first fixing holes 34 are formed in four corners of the first assembly frame 31; the first assembling frame 31 adopts a square frame structure, the size of the first assembling frame 31 is matched with the size of the inside of the mounting frame 1, and the upper side of the first assembling frame 31 is level with the upper side of the mounting frame 1; the upper side of the electrostatic adsorbing net 32 is flush with the upper side of the first assembling frame 31, and the electrostatic adsorbing net 32 is connected with the electrostatic eliminator 33 through a wire; the static eliminator 33 is connected with the ground wire through a wire, and the upper side of the static eliminator 33 is flush with the upper side of the first assembly frame 31; the first fixing holes 34 are symmetrically arranged, and the first fixing holes 34 are aligned with the assembly holes 8, and the sizes of the first fixing holes 34 are matched with those of the assembly holes 8; when the prepreg production raw material rolls downwards from the rear side above the mounting frame 1, the static electricity on the raw material is adsorbed by the static adsorption net 32, the static electricity is collected by the static electricity eliminator 33, and meanwhile, the static electricity is transmitted to the grounding wire and the grounding net through the lead wire, so that the purpose of eliminating the static electricity is achieved, the raw material is prevented from carrying the static electricity to adsorb impurities, and the influence on the production quality of the follow-up prepreg is prevented.
In the present embodiment, the second filter assembly 4 includes a second assembly frame 41, a filter screen 42, a support plate 43, a vibration motor 44, and a second fixing hole 45, the second assembly frame 41 is installed above the inner front side of the installation frame 1, and both ends of the second assembly frame 41 are connected with the assembly plate 7; the filter screen 42 is installed inside the second assembly frame 41; a plurality of support plates 43 are provided, and the support plates 43 are installed at the lower side of the inside of the second assembly frame 41; a plurality of vibration motors 44 are provided, and the vibration motors 44 are installed at the lower side of the support plate 43; a plurality of second fixing holes 45 are formed, and the second fixing holes 45 are formed in four corners of the second assembly frame 41; the second assembling frame 41 adopts a square frame structure, the size of the second assembling frame 41 is matched with the size of the inside of the mounting frame 1, and the upper side of the second assembling frame 41 is level with the upper side of the mounting frame 1; the upper side of the filter screen 42 is flush with the upper side of the second assembly frame 41; the support plate 43 adopts a cuboid structure, the support plates 43 are arranged at equal intervals, and the upper side of the support plate 43 is attached to the lower side of the filter screen 42; the vibration motor 44 and the supporting plate 43 are the same in number, and the vibration motor 44 is connected with the mains supply through a wire; the second fixing holes 45 are symmetrically arranged, and the second fixing holes 45 are aligned with the assembly holes 8, and the size of the second fixing holes 45 is matched with the size of the assembly holes 8; when the collection box is placed at the downside of the installation frame 1, raw materials pass through the second filter component 4, impurities fall into the collection box through the filter screen 42, and meanwhile, the vibration motor 44 vibrates the filter screen 42 through the support plate 43, so that the impurities rapidly pass through the filter screen 42, and the working efficiency of the second filter component 4 is improved.
Principle of operation
In the utility model, when the prepreg production raw material rolls downwards from the rear side above the mounting frame 1, the static electricity on the raw material is adsorbed by the static electricity adsorption net 32, the static electricity is collected by the static electricity eliminator 33, and meanwhile, the static electricity is transmitted to the grounding wire and the grounding net through the lead wire, so that the purpose of eliminating the static electricity is achieved, the raw material is prevented from carrying the static electricity to adsorb impurities, and the influence on the production quality of the subsequent prepregs is prevented; the collecting box is arranged at the lower side of the mounting frame 1, when raw materials pass through the second filter assembly 4, impurities fall into the collecting box through the filter screen 42, meanwhile, the vibrating motor 44 vibrates the filter screen 42 through the supporting plate 43, so that the impurities rapidly pass through the filter screen 42, and the working efficiency of the second filter assembly 4 is improved; the first assembling frame 31 and the second assembling frame 41 are installed on the inner side of the installation frame 1 through the assembling plate 7, so that the first assembling frame 31 and the second assembling frame 41 can be conveniently detached periodically to maintain the electrostatic adsorption net 32 and the filter net 42, and the normal operation of the double-layer filter device is ensured.
By utilizing the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical scheme falls into the protection scope of the utility model.
Claims (8)
1. A double-deck filter equipment for copper-clad plate prepreg, its characterized in that: the filter comprises a mounting frame (1), a baffle plate (2), a first filter assembly (3), a second filter assembly (4), a mounting plate (5), mounting holes (6), an assembly plate (7) and assembly holes (8), wherein the baffle plate (2) is mounted on two sides above the mounting frame (1); the mounting plates (5) are multiple, and the mounting plates (5) are arranged on the front side and the rear side of the two ends of the mounting frame (1); the mounting hole (6) is formed in the mounting plate (5); the assembly plates (7) are arranged below two sides of the inside of the installation frame (1); the number of the assembly holes (8) is multiple, and the assembly holes (8) are formed in the assembly plate (7); the first filter assembly (3) is arranged above the rear side inside the mounting frame (1), and two ends of the first filter assembly (3) are connected with the assembly plate (7); the second filter assembly (4) is arranged above the front side inside the mounting frame (1), and two ends of the second filter assembly (4) are connected with the assembly plate (7);
the first filtering component (3) comprises a first assembling frame (31), an electrostatic adsorption net (32), an electrostatic eliminator (33) and a first fixing hole (34), wherein the first assembling frame (31) is arranged above the rear side inside the mounting frame (1), and two ends of the first assembling frame (31) are connected with the assembling plate (7); the electrostatic adsorption net (32) is arranged on the inner side of the first assembly frame (31); the static eliminator (33) is embedded in the two sides of the first assembly frame (31); the first fixing holes (34) are multiple, and the first fixing holes (34) are formed in four corners of the first assembly frame (31).
2. The double-layer filtering device for copper-clad plate prepregs according to claim 1, wherein: the second filtering component (4) comprises a second assembling frame (41), a filter screen (42), a supporting plate (43), a vibrating motor (44) and a second fixing hole (45), wherein the second assembling frame (41) is arranged above the front side inside the mounting frame (1), and two ends of the second assembling frame (41) are connected with the assembling plate (7); the filter screen (42) is arranged on the inner side of the second assembly frame (41); the plurality of support plates (43) are adopted, and the support plates (43) are arranged at the lower side of the inside of the second assembly frame (41); a plurality of vibration motors (44) are adopted, and the vibration motors (44) are arranged on the lower side of the supporting plate (43); the second fixing holes (45) are multiple, and the second fixing holes (45) are formed in four corners of the second assembly frame (41).
3. The double-layer filtering device for copper-clad plate prepregs according to claim 1, wherein: the installation frame (1) adopts a square frame structure, the installation frame (1) adopts an inclined arrangement, and the front end of the installation frame (1) is inclined downwards; the baffles (2) are symmetrically arranged, and the baffles (2) are of a cuboid structure; the mounting plate (5) adopts a cuboid structure, the mounting plate (5) is symmetrically arranged, and the lower side of the mounting plate (5) is flush with the lower side of the mounting frame (1).
4. The double-layer filtering device for copper-clad plate prepregs according to claim 1, wherein: the depth of the mounting hole (6) is equal to the thickness of the mounting plate (5); the assembling plate (7) adopts a cuboid structure, and the size of the assembling plate (7) is matched with the size of the inside of the mounting frame (1); the assembly holes (8) are of cylindrical structures, and the depth of the assembly holes (8) is equal to the thickness of the assembly plate (7).
5. The double-layer filtering device for copper-clad plate prepregs according to claim 1, wherein: the first assembly frame (31) adopts a square frame structure, the size of the first assembly frame (31) is matched with the size of the inside of the installation frame (1), and the upper side of the first assembly frame (31) is level with the upper side of the installation frame (1); the upper side of the electrostatic adsorption net (32) is flush with the upper side of the first assembly frame (31), and the electrostatic adsorption net (32) is connected with the electrostatic eliminator (33) through a wire.
6. The double-layer filtering device for copper-clad plate prepregs according to claim 1, wherein: the static eliminator (33) is connected with the ground wire through a wire, and the upper side of the static eliminator (33) is level with the upper side of the first assembly frame (31); the first fixing holes (34) are symmetrically arranged, the first fixing holes (34) are aligned with the assembly holes (8), and the sizes of the first fixing holes (34) are matched with those of the assembly holes (8).
7. The double-layer filtering device for copper-clad plate prepregs according to claim 2, wherein: the second assembly frame (41) adopts a square frame structure, the size of the second assembly frame (41) is matched with the size of the inside of the installation frame (1), and the upper side of the second assembly frame (41) is level with the upper side of the installation frame (1); the upper side of the filter screen (42) is flush with the upper side of the second assembly frame (41).
8. The double-layer filtering device for copper-clad plate prepregs according to claim 2, wherein: the supporting plates (43) are of cuboid structures, the supporting plates (43) are arranged at equal intervals, and the upper sides of the supporting plates (43) are attached to the lower sides of the filter screens (42); the vibrating motors (44) and the supporting plates (43) are the same in number, and the vibrating motors (44) are connected with the mains supply through wires; the second fixing holes (45) are symmetrically arranged, the second fixing holes (45) are aligned with the assembly holes (8), and the sizes of the second fixing holes (45) are matched with those of the assembly holes (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321657120.XU CN219988173U (en) | 2023-06-28 | 2023-06-28 | Double-layer filtering device for copper-clad plate prepreg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321657120.XU CN219988173U (en) | 2023-06-28 | 2023-06-28 | Double-layer filtering device for copper-clad plate prepreg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219988173U true CN219988173U (en) | 2023-11-10 |
Family
ID=88611173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321657120.XU Active CN219988173U (en) | 2023-06-28 | 2023-06-28 | Double-layer filtering device for copper-clad plate prepreg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219988173U (en) |
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2023
- 2023-06-28 CN CN202321657120.XU patent/CN219988173U/en active Active
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