CN207373280U - A kind of dust-extraction unit for prepreg cutting - Google Patents
A kind of dust-extraction unit for prepreg cutting Download PDFInfo
- Publication number
- CN207373280U CN207373280U CN201721259474.3U CN201721259474U CN207373280U CN 207373280 U CN207373280 U CN 207373280U CN 201721259474 U CN201721259474 U CN 201721259474U CN 207373280 U CN207373280 U CN 207373280U
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- CN
- China
- Prior art keywords
- dust
- water tank
- prepreg
- partition plate
- extraction unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of dust-extraction units for prepreg cutting, including a pair of of cutting tool, the rotating shaft of two cutting tools is located at the both sides up and down of prepreg respectively, two cutting tools are used to shear the prepreg, the both sides up and down of prepreg are both provided with the dust collection mechanism shrouded on cutting tool, dust collection mechanism is connected to water tank by pipeline, the water tank uses enclosed construction, centre is provided with partition plate, the pipe end of the connection dust collection mechanism is stretched into water tank and positioned at the water tank bottom of partition plate one side, airspace is left between the upper end of the partition plate and the bottom of water tank, the tank top of partition plate opposite side is connected with filter mechanism by pipeline, the outlet side of filter mechanism is connected with exhaust fan, exhaust fan is connected with dust-removal cloth-bag.The dust-extraction unit of the utility model, good dedusting effect is simple in structure, and it is easy to implement.
Description
Technical field
The utility model belongs to dust-extraction unit technical field, and in particular to a kind of dedusting dress for prepreg cutting
It puts.
Background technology
Prepreg is also known as PP, is mainly made of resin and reinforcing material, reinforcing material such as glass fabric, composite wood
Material etc., prepreg is one of main material for producing multilayer circuit board, and it is big to make the prepreg that multilayer board uses
Mostly it is as reinforcing material using glass fabric.
In the manufacturing process of assist side, with proposition need that PP pieces are carried out by blade to cut separation, existing cutting
Mode be cutter manually or automatically by way of PP pieces are cut, razor blade for carving tool is easily damaged during cutting, needs
Often to replace cutter so that cutter use cost is higher, while in cutting, PP pieces also easily generate dust, dirty to environment
It contaminates larger
Utility model content
The purpose of this utility model is that：When being cut for existing prepreg there are dust it is big the problem of, provide one
The dust-extraction unit that kind is cut for prepreg can be provided with the structure of dedusting on cutting tool so that and dust is absorbed,
Reduce environmental pollution.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of dust-extraction unit for prepreg cutting, including a pair of of cutting tool, the rotating shaft point of two cutting tools
Not Wei Yu prepreg both sides up and down, two cutting tools are used to shear the prepreg, the both sides up and down of prepreg
The dust collection mechanism shrouded on cutting tool is both provided with, dust collection mechanism is connected to water tank by pipeline, and the water tank uses
Enclosed construction, centre are provided with partition plate, and the pipe end of the connection dust collection mechanism is stretched into water tank and positioned at partition plate one side
Water tank bottom, airspace, the water tank top of partition plate opposite side are left between the upper end of the partition plate and the bottom of water tank
Portion is connected with filter mechanism by pipeline, and the outlet side of filter mechanism is connected with exhaust fan, and exhaust fan is connected with dust-removal cloth-bag；
The dust collection mechanism includes shrouding the case on cutting tool, is fixedly installed on the surrounding inner wall of case useful
In the dust-separation brush for isolating the gap between case and prepreg, the both ends of case are both provided with extension, the extension
Guide wheel is provided in portion；
The filter mechanism includes tank body, the water tank described in the upper inlet port connection of tank body, the connection of lower part gas outlet
The exhaust fan is provided with the first filter layer and the second filter layer between upper inlet port and lower part gas outlet.
Preferably, the water tank is additionally provided with for the mud discharging mouth of blowdown mud.
Preferably, the case is made of aluminum alloy materials.
Preferably, the cutting tool uses circular knife.
It is preferably located on the pipeline between the dust collection mechanism at the upper side of prepreg and water tank and is also equipped with exhausting
Machine.
By adopting the above-described technical solution, the beneficial effects of the utility model are：
The dust-extraction unit for prepreg cutting of the utility model, by being provided with vacuum cleaner on cutting tool
The dust absorbing generated when cutting can be then passed in water tank, be mainly dissolved in water, then passed through again by structure
Filter mechanism is filtered, and can be finally put into after dust-removal cloth-bag in air, due to passing through dedusting so that generated during cutting
Dust be converted into other states, greatly reduce the pollution of air environment.
Description of the drawings
Fig. 1 is the structure diagram of the dust-extraction unit of the prepreg cutting of the utility model.
Fig. 2 is the dust collection mechanism part-structure schematic diagram of the dust-extraction unit of the utility model.
Reference numeral：1- cutting tools, 2- dust collection mechanisms, 21- cases, 22- extensions, 23- guide wheels, 24- dust-separation brushes, 3-
Exhaust fan, 4- water tanks, 41- partition plates, 42- mud discharging mouths, 5- filter mechanisms, the first filter layers of 51-, the second filter layers of 52-, 6- dedustings
Cloth bag, 7- prepregs.
Specific embodiment
With reference to Fig. 1, Fig. 2, the dust-extraction unit for prepreg cutting of the utility model, including a pair of of cutting tool 1,
The rotating shaft of two cutting tools 1 is located at the both sides up and down of prepreg 7 respectively, and two cutting tools 1 are used to shear described half admittedly
Change piece 7.Prepreg 7 is cut out by a pair of of cutting tool 1, due to using two shearing cuttings of cutter, so
Using the mode of extruding, the generation of dust can be effectively reduced.For cutter preferably using circular knife, shearing force is big, and does not allow rapid wear
It is bad.
The both sides up and down of prepreg 7 are both provided with the dust collection mechanism 2 shrouded on cutting tool 1, and dust collection mechanism 2 passes through
Pipeline is connected to water tank 4, and the water tank 4 uses enclosed construction, and centre is provided with partition plate 41, the connection dust collection mechanism 2
Pipe end is stretched into water tank 4 and positioned at 4 bottom of water tank of 41 one side of partition plate, upper end and the water tank 4 of the partition plate 41
Airspace is left between bottom, 4 top of water tank of 41 opposite side of partition plate is connected with filter mechanism 5, filter mechanism 5 by pipeline
Outlet side be connected with exhaust fan 3, exhaust fan 3 is connected with dust-removal cloth-bag 6.The dust that prepreg 7 generates when shearing, can pass through
The dust collection mechanism 2 on cutting tool 1 is shrouded, the dust of generation is imported into water tank 4, wherein most dust is dissolved in water
In, then by the exhaust fan 3 between filter mechanism 5 and dust-removal cloth-bag 6 when small part dust can not be dissolved in water, draw it out by
Filter mechanism 5 is filtered, and finally using dust-removal cloth-bag 6, after reaching complete dedusting, is drained into air.
Dust collection mechanism 2 includes shrouding the case 21 on cutting tool 1, is fixedly installed on the surrounding inner wall of case 21 useful
In the dust-separation brush 24 for isolating the gap between case 21 and prepreg 7, the both ends of case 21 are both provided with extension 22, institute
Guide wheel 23 is provided on the extension 22 stated.It can be ensured that cutting tool 1 can be normally carried out prepreg 7 by guide wheel 23
Cutting, while the formation of cutting tool 1 is shrouded by case 21, the dust that when cutting generates will be shrouded in case 21,
It then passes in water tank 4.In order to enable the dust in the case 21 of 7 upper side of prepreg can be entered smoothly
In water tank 4, exhaust fan 3 is also equipped on the pipeline between 7 upper side dust collection mechanism 2 of prepreg and water tank 4.This
Sample, the dust collection mechanism 2 in top then mainly can be by the powder of fine particle by the exhaust fan 3 between case 21 and water tank 4
Dirt is pumped into water tank 4, and the dust of bulky grain then can be imported into water by the dust collection mechanism 2 being below by gravity
In case 4.Water tank 4 is additionally provided with the mud discharging mouth 42 for blowdown mud, can periodically clean out the sludge in water tank 4.
Case 21 is made of aluminum alloy materials, naturally it is also possible to is made of other materials.The surrounding of 21 inner wall of case
The dust-separation brush 24 of setting can play sealing function to the gap between case 21 and prepreg 7, avoid dust from the gap
Place's outflow.
Filter mechanism 5 includes tank body, the upper inlet port connection of the tank body water tank 4, described in the connection of lower part gas outlet
Exhaust fan 3, the first filter layer 51 and the second filter layer 52 are provided between upper inlet port and lower part gas outlet, is passed through two layers
Filtering, ensure by filter mechanism 5 wind in dustiness be preferably minimized.
Claims (5)
1. a kind of dust-extraction unit for prepreg cutting, including a pair of of cutting tool (1), the revolution of two cutting tools (1)
Axis is located at the both sides up and down of prepreg (7) respectively, and two cutting tools (1) are used to shear the prepreg (7), feature
It is, the both sides up and down of prepreg (7) are both provided with the dust collection mechanism (2) shrouded on cutting tool (1), dust collection mechanism
(2) water tank (4) is connected to by pipeline, the water tank (4) uses enclosed construction, and centre is provided with partition plate (41), connects
The pipe end of the dust collection mechanism (2) is stretched into water tank (4) and positioned at water tank (4) bottom of partition plate (41) one side, described
Airspace is left between the upper end of partition plate (41) and the bottom of water tank (4), is led at the top of the water tank (4) of partition plate (41) opposite side
Piping is connected with filter mechanism (5), and the outlet side of filter mechanism (5) is connected with exhaust fan (3), and exhaust fan (3), which is connected with, to be removed
Dirt cloth bag (6)；
The dust collection mechanism (2) includes shrouding the case (21) on cutting tool (1), consolidates on the surrounding inner wall of case (21)
Surely the dust-separation brush (24) for isolating the gap between case (21) and prepreg (7), the both ends of case (21) are provided with
Extension (22) is both provided with, guide wheel (23) is provided on the extension (22)；
The filter mechanism (5) includes tank body, and the water tank (4) described in the upper inlet port connection of tank body, lower part gas outlet connects
The exhaust fan (3) is connect, the first filter layer (51) and the second filter layer are provided between upper inlet port and lower part gas outlet
(52)。
2. dust-extraction unit according to claim 1, which is characterized in that the water tank (4) is additionally provided with for blowdown mud
Mud discharging mouth (42).
3. dust-extraction unit according to claim 1, which is characterized in that the case (21) uses aluminum alloy materials system
Into.
4. dust-extraction unit according to claim 1, which is characterized in that the cutting tool (1) uses circular knife.
5. dust-extraction unit according to claim 1, which is characterized in that the vacuum cleaner at the upper side of prepreg (7)
Exhaust fan (3) is also equipped on pipeline between structure (2) and water tank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721259474.3U CN207373280U (en) | 2017-09-28 | 2017-09-28 | A kind of dust-extraction unit for prepreg cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721259474.3U CN207373280U (en) | 2017-09-28 | 2017-09-28 | A kind of dust-extraction unit for prepreg cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207373280U true CN207373280U (en) | 2018-05-18 |
Family
ID=62338237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721259474.3U Expired - Fee Related CN207373280U (en) | 2017-09-28 | 2017-09-28 | A kind of dust-extraction unit for prepreg cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207373280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110216223A (en) * | 2019-06-03 | 2019-09-10 | 南通卓尔机电有限公司 | A kind of transformer copper bus cutting device for processing |
-
2017
- 2017-09-28 CN CN201721259474.3U patent/CN207373280U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110216223A (en) * | 2019-06-03 | 2019-09-10 | 南通卓尔机电有限公司 | A kind of transformer copper bus cutting device for processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20190928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |