CN219171071U - Dust cleaning device for flexible circuit board cutting machine - Google Patents
Dust cleaning device for flexible circuit board cutting machine Download PDFInfo
- Publication number
- CN219171071U CN219171071U CN202223207865.4U CN202223207865U CN219171071U CN 219171071 U CN219171071 U CN 219171071U CN 202223207865 U CN202223207865 U CN 202223207865U CN 219171071 U CN219171071 U CN 219171071U
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- Prior art keywords
- dust
- circuit board
- flexible circuit
- operation table
- dust accumulation
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- 239000000428 dust Substances 0.000 title claims abstract description 85
- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 238000009825 accumulation Methods 0.000 claims abstract description 37
- 239000002184 metal Substances 0.000 claims abstract description 22
- 230000009471 action Effects 0.000 claims abstract description 9
- 238000007664 blowing Methods 0.000 claims abstract description 7
- 230000005484 gravity Effects 0.000 claims abstract description 6
- 230000007306 turnover Effects 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003698 laser cutting Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a dust cleaning device for a flexible circuit board cutting machine, which relates to the technical field of flexible circuit board cutting machines and comprises the following components: an operation table; a plurality of side plates surrounding the box body are arranged below the operation table; a plurality of through grooves are formed in the operation table; the collecting tanks are positioned in the through tanks in a one-to-one correspondence manner and can turn over relative to the operation table; an electromagnetic chuck capable of being powered off is arranged in the collecting tank; the air blowing component comprises at least two air knives; the air knife is arranged on the operation table through the support frame; the dust accumulation drawer is arranged in the box body surrounded by the side plates and is opposite to one through groove; the sliding component is arranged in a side plate of the box body and is in sliding connection with the dust accumulation drawer; the air knife can sweep the metal dust of the flexible circuit board; the electromagnetic chuck can adsorb and collect metal dust; after rotating the collecting vat and cutting off electromagnetic chuck's power, metal dust can drop into the laying dust drawer under the action of gravity, and overall structure is simple, easily operation.
Description
Technical Field
The utility model relates to the technical field of flexible circuit board cutting machines, in particular to a dust cleaning device for a flexible circuit board cutting machine.
Background
The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent performance. The flexible printed circuit board is cut into a specific shape by a cutting device when being processed, and the existing laser cutting machine has the advantages of fastest cutting efficiency, highest cutting precision and generally smaller cutting thickness.
After the flexible circuit board is cut by the laser cutting machine, metal dust is attached to the surface of the flexible circuit board, and the risk of short circuit is increased if the metal dust is not cleaned timely.
Disclosure of Invention
The main technical problems to be solved by the utility model are as follows: the dust cleaning device for the flexible circuit board cutting machine can be matched with the cutting machine to clean up metal dust on the flexible circuit board.
The following technical scheme is adopted to solve the main technical problems:
a dust cleaning device for a flexible circuit board cutting machine comprises an operation table, a collecting tank, a blowing component, a dust accumulation drawer and a sliding component; the operating table is used for supporting all the components; a plurality of side plates surrounding the box body are arranged below the operation table; a plurality of through grooves are formed in the operation table; the collecting tanks are positioned in the through tanks in a one-to-one correspondence manner and can turn over relative to the operation table; an electromagnetic chuck capable of being powered off is arranged in the collecting tank; the air blowing component comprises at least two air knives; the air knife is arranged on the operation table through the support frame; the dust accumulation drawer is arranged in the box body surrounded by the side plates and is opposite to one through groove; the sliding component is installed in a side plate of the box body and is in sliding connection with the dust accumulation drawer, so that the dust accumulation drawer moves to the position right below the other through groove.
Preferably, the two ends of the collecting tank are provided with rotating shafts which are connected with the operating platform in a penetrating way; a rotating hand wheel is connected to the end part of the rotating shaft; the collecting tank is arc-shaped.
Preferably, the power box of the electromagnetic chuck is positioned at one side of the operating platform; and the power supplies of a plurality of electromagnetic chucks are independently controlled.
Preferably, the air knife is mounted obliquely; the installation angle of the air knife and the horizontal plane is 30-60 degrees.
Preferably, the air knife is mounted at an angle of 45 ° to the horizontal.
Preferably, the sliding component is an electric sliding rail; the dust accumulation drawer is detachably arranged on a sliding block of the electric sliding rail; the side plate is also provided with a door which can be opened and closed.
Preferably, at least one limiting component is arranged on the side plate of the operation table so that the dust accumulation drawer can move to a designated position.
Preferably, the limiting component is a spring bolt.
Preferably, the system further comprises a control system; when the collecting tank is turned over by 180 degrees and the electromagnetic chuck faces the dust accumulation drawer, the control system cuts off the power supply of the electromagnetic chuck so that metal dust falls into the dust accumulation drawer under the action of gravity; when the dust accumulation drawer moves to be propped against the limiting component, the control system cuts off the power supply of the electric slide rail.
Compared with the prior art, the cutting machine applied to the flexible circuit board has the following advantages:
(1) The air knife can sweep the metal dust of the flexible circuit board; the electromagnetic chuck can adsorb the collection with metal dust, and the magnetism has been controlled to electromagnetic chuck's power, and after rotating the collecting vat and cutting off electromagnetic chuck's power, metal dust can drop into in the laying dust drawer under the action of gravity, and overall structure is simple, easily operation.
(2) The dust accumulation drawers are connected in a sliding way through the electric sliding rail, so that the dust accumulation drawers can catch metal dust in different collecting tanks; the limiting component is arranged, so that the dust accumulation drawer can be limited in external resistance, and the inaccuracy of the position of the dust accumulation drawer is avoided; the electromagnetic chuck is adopted to adsorb metal dust, so that the dust is prevented from being blown up under the influence of an air knife, and secondary pollution is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure;
FIG. 2 is a schematic top view of the overall structure;
FIG. 3 is a schematic view of section A-A of FIG. 2.
In the figure: 1 is an operation table, 11 is a side plate, 12 is a through groove, 13 is a door, 2 is a collecting groove, 21 is a rotating shaft, 22 is a rotating hand wheel, 3 is an electromagnetic chuck, 31 is a power supply box, 4 is an air knife, 41 is a supporting frame, 5 is a dust accumulation drawer, 6 is an electric sliding rail, and 7 is a spring bolt.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. In addition, all connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to a more optimal connection structure that may be formed by adding or subtracting connection aids depending on the particular implementation.
Referring to fig. 1 to 3, a dust cleaning apparatus for a flexible circuit board cutting machine includes a console 1, a collecting tank 2, a blowing unit, a dust collecting drawer 5, and a sliding unit.
An operation table 1 for supporting each component, a positioning device or a conveying device of a flexible circuit board is adaptively installed on the operation table 1, and the specific structure refers to the prior art; a plurality of side plates 11 which enclose a box body are arranged below the operation table 1; a plurality of through grooves 12 are formed in the operation table 1, and at least two through grooves 12 are formed; the plurality of through grooves 12 are arranged side by side, and the through grooves 12 penetrate the operation table 1 in the vertical direction and communicate with the case.
The collecting tanks 2 are positioned in the through tanks 12 in a one-to-one correspondence manner and can be overturned relative to the operating platform 1; specifically, the two ends of the collecting tank 2 are respectively provided with a rotating shaft 21; the rotating shaft 21 is rotatably connected to the operating platform 1, the rotating shaft 21 is rotated, the collecting tank 2 rotates along with the rotating shaft 21, the collecting tank 2 is preferably arc-shaped, and a rotating hand wheel 22 is further connected to the end part of the rotating shaft 21; the rotating hand wheel 22 is positioned at the outer side of the operating platform 1; the collection tank 2 can be rotated relative to the through tank 12 after manual rotation of the rotatable handwheel 22.
The electromagnetic chucks 3 which can be powered off are correspondingly arranged in the collecting tank 2 one by one, and preferably, the electromagnetic chucks 3 are rectangular, and sealing elements are arranged at the edges of the electromagnetic chucks 3 and the inner wall of the collecting tank 2, so that gaps are avoided between the electromagnetic chucks 3 and the inner wall of the collecting tank 2, metal dust on a flexible circuit board can be adsorbed after the electromagnetic chucks 3 are electrified, and the metal dust can be separated from the flexible circuit board after the power is off; the power box 31 of the electromagnetic chuck 3 is positioned at one side of the operation table 1, and the power supplies of the electromagnetic chucks 3 are independently controlled.
A blowing assembly comprising at least two air knives 4; a support 41 is mounted on the console 1 in a riding manner; the air knife 4 is installed on the support frame 41, the air knife 4 is installed in an inclined mode, the installation angle between the air knife 4 and the horizontal plane is 30-60 degrees, preferably 45 degrees, and after the air knife 4 is installed in an inclined mode, metal dust on the surface of the flexible circuit board can be purged, so that the collection tank 2 is convenient for collecting the metal dust; when the air knife 4 is purged, the electromagnetic chuck 3 is in an electrified state.
The dust accumulation drawer 5 is arranged in a box body surrounded by the side plates 11 and is opposite to one through groove 12; the dust accumulation drawer 5 is connected with a sliding component, the sliding component is an electric sliding rail 6, and the electric sliding rail 6 is positioned in the box body and is arranged on the side plate 11; the dust accumulation drawer 5 is connected to the electric slide rail 6 in a sliding way through a sliding block; the electric slide rail 6 drives the dust accumulation drawer 5 to be connected in a sliding way, so that the dust accumulation drawer 5 can conveniently move from the lower part of one through groove 12 to the lower part of the other through groove 12; the sliding block of the electric sliding rail 6 is detachably connected with the dust accumulation drawer 5, so that the dust accumulation drawer 5 is conveniently separated from the electric sliding rail 6 for cleaning.
The side plate 11 is also provided with a door 1313 which can be opened and closed, so that the box body is convenient to open, and the dust drawer 5 is cleaned.
Embodiment II,
Referring to fig. 1-3, the difference between the second embodiment and the first embodiment is that the first embodiment is reserved and the control system is further included; when the collecting tank 2 is turned over by 180 degrees and the electromagnetic chuck 3 faces the dust collecting drawer 5, the control system cuts off the power supply of the electromagnetic chuck 3 so that metal dust falls into the dust collecting drawer 5 under the action of gravity; the control system can be controlled remotely by a computer or by a knob.
A limiting component is further arranged on the side plate 11 of the operating platform 1, the limiting component is a spring bolt 7, and the spring bolt 7 stretches to the lower side of the electric sliding rail 6 under the action of self elasticity and blocks the sliding of the dust accumulation drawer 5; after the spring bolt 7 is pulled, the dust accumulation drawer 5 can pass through under the action of the electric slide rail 6; when the dust accumulation drawer 5 moves to be propped against the limiting component, the control system cuts off the power supply of the electric sliding rail 6.
The working process of the utility model is as follows: when the electromagnetic dust collector is used, under the action of external power equipment, a flexible circuit board is placed on an operation table 1, an air knife 4 sweeps metal dust on the flexible circuit board, and the metal dust falls into a collecting tank 2 and is adsorbed by an electromagnetic chuck 3; when the air knife 4 sweeps for a period of time, the rotary hand wheel 22 of one collecting tank 2 is rotated, the electromagnetic chuck 3 faces the dust accumulation drawer 5, the control system cuts off the electromagnetic chuck 3, and after the magnetic force of the electromagnetic chuck 3 disappears, metal dust falls into the dust accumulation drawer 5 under the action of self gravity; when the metal dust on the electromagnetic chuck 3 falls off, the hand wheel 22 is rotated again to reset the collecting tank 2, and the control system is connected with the power supply of the electromagnetic chuck 3; when the dust drawer 5 needs to move, the spring bolt 7 is pulled, and the control system is connected with the power supply of the electric slide rail 6, so that the dust drawer 5 is driven to move to a specified position.
It should be noted that, in the present utility model, "upper, lower, left, right, inner, and outer" are defined based on the relative positions of the components in the drawings, and only for the clarity and convenience of describing the technical solution, it should be understood that the application of the azimuth term does not limit the protection scope of the present application.
The foregoing embodiments are all preferred embodiments and are not intended to limit the present utility model, and although the present utility model has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for some of the features thereof, and any modifications, equivalents, improvements or changes that fall within the spirit and principles of the present utility model are intended to be included in the scope of the present utility model.
Claims (9)
1. A dust cleaning device for flexible circuit board cutting machine, its characterized in that: comprises an operation table, a collecting tank, a blowing component, a dust accumulation drawer and a sliding component; the operating table is used for supporting all the components; a plurality of side plates surrounding the box body are arranged below the operation table; a plurality of through grooves are formed in the operation table; the collecting tanks are positioned in the through tanks in a one-to-one correspondence manner and can turn over relative to the operation table; an electromagnetic chuck capable of being powered off is arranged in the collecting tank; the air blowing component comprises at least two air knives; the air knife is arranged on the operation table through the support frame; the dust accumulation drawer is arranged in the box body surrounded by the side plates and is opposite to one through groove; the sliding component is installed in a side plate of the box body and is in sliding connection with the dust accumulation drawer, so that the dust accumulation drawer moves to the position right below the other through groove.
2. The dust cleaning apparatus for a flexible circuit board cutting machine according to claim 1, wherein both ends of the collecting tank are provided with rotating shafts penetrating and connected to the operation table; a rotating hand wheel is connected to the end part of the rotating shaft; the collecting tank is arc-shaped.
3. The dust cleaning apparatus for a flexible circuit board cutter according to claim 1, wherein the power box of the electromagnetic chuck is located at one side of the operation table; and the power supplies of a plurality of electromagnetic chucks are independently controlled.
4. The dust cleaning apparatus for a flexible circuit board cutter according to claim 1, wherein the air knife is installed obliquely; the installation angle of the air knife and the horizontal plane is 30-60 degrees.
5. The dust cleaning apparatus for a flexible circuit board cutter of claim 4, wherein the air knife is mounted at an angle of 45 ° to the horizontal.
6. The dust cleaning apparatus for a flexible circuit board cutter according to any one of claims 1 to 5, wherein the sliding assembly is an electric slide rail; the dust accumulation drawer is detachably arranged on a sliding block of the electric sliding rail; the side plate is also provided with a door which can be opened and closed.
7. The dust cleaning apparatus for a flexible circuit board cutting machine as claimed in claim 6, wherein at least one limiting assembly is provided on a side plate of the operation table so that the dust accumulation drawer moves to a designated position.
8. The dust cleaning apparatus for a flexible circuit board cutting machine of claim 7, wherein the limit assembly is a spring latch.
9. The dust cleaning apparatus for a flexible circuit board cutter of claim 7, further comprising a control system; when the collecting tank is turned over by 180 degrees and the electromagnetic chuck faces the dust accumulation drawer, the control system cuts off the power supply of the electromagnetic chuck so that metal dust falls into the dust accumulation drawer under the action of gravity; when the dust accumulation drawer moves to be propped against the limiting component, the control system cuts off the power supply of the electric slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223207865.4U CN219171071U (en) | 2022-12-01 | 2022-12-01 | Dust cleaning device for flexible circuit board cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223207865.4U CN219171071U (en) | 2022-12-01 | 2022-12-01 | Dust cleaning device for flexible circuit board cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219171071U true CN219171071U (en) | 2023-06-13 |
Family
ID=86662201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223207865.4U Active CN219171071U (en) | 2022-12-01 | 2022-12-01 | Dust cleaning device for flexible circuit board cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219171071U (en) |
-
2022
- 2022-12-01 CN CN202223207865.4U patent/CN219171071U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 497 Huangpujiang South Road, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province, 215300 Patentee after: Kunshan Riyue Tongxin Semiconductor Co.,Ltd. Address before: No. 497 Huangpujiang South Road, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province, 215300 Patentee before: Kunshan Tongxingda Chip Sealing and Testing Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |