CN217667217U - Dustproof case for laser processing of circuit board - Google Patents
Dustproof case for laser processing of circuit board Download PDFInfo
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- CN217667217U CN217667217U CN202220355045.0U CN202220355045U CN217667217U CN 217667217 U CN217667217 U CN 217667217U CN 202220355045 U CN202220355045 U CN 202220355045U CN 217667217 U CN217667217 U CN 217667217U
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- case
- air inlet
- filter screen
- scraping plate
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Abstract
The utility model discloses a radium-shine processing of circuit board is with dustproof quick-witted case relates to the radium-shine processing technology field of circuit board. The utility model comprises a case, an air inlet hopper arranged on the bottom surface of the case, an air inlet fan connected on the bottom surface of the case, a filter screen arranged at the opening of the air inlet hopper, a dust scraping plate rotationally matched with one side of the filter screen, and a transmission component arranged between the dust scraping plate and the air inlet fan; the upper side of the case is provided with a plurality of air outlet holes, and plugs are elastically matched in the air outlet holes. The utility model discloses a set up the dust scraping plate of normal running fit in filter screen one side, install the drive assembly between dust scraping plate and air intake fan, the air intake fan of being convenient for drives the dust scraping plate when opening for quick-witted case heat dissipation and rotates and strike off the filterable dust of filter screen, and then reduce the probability that the filter screen is blocked up influence air intake fan work, install the air inlet fill at machine bottom of the case face through the setting, be convenient for reduce air intake fan and occupy the probability of quick-witted incasement space, absorb bottom surface cold air through being convenient for from machine bottom of the case face.
Description
Technical Field
The utility model belongs to the technical field of the radium-shine processing of circuit board, especially relate to a radium-shine processing of circuit board is with dustproof quick-witted case.
Background
The common processing mode in the processing of the circuit board during the laser processing can divide the laser processing into two types of laser thermal processing and photochemical reaction processing according to the interaction mechanism of a laser beam and a material.
However, when the laser processing circuit board generates a lot of dust, if the dust is sucked by the ventilation mechanism of the control cabinet, the internal electrical appliance of the control cabinet is easy to be damaged or broken down.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a radium-shine processing of circuit board is with dustproof quick-witted case can produce a large amount of dusts when having solved radium-shine laser processing circuit board, if these dusts are inhaled by quick-witted case ventilation mechanism of control, lead to the inside electrical apparatus of control box to damage or paralysed technical problem easily.
In order to achieve the purpose, the utility model is realized by the following technical proposal:
a dustproof case for laser processing of a circuit board comprises a case, an air inlet hopper arranged on the bottom surface of the case, an air inlet fan connected to the bottom surface of the case, a filter screen arranged at the opening of the air inlet hopper, a dust scraping plate in running fit with one side of the filter screen, and a transmission assembly arranged between the dust scraping plate and the air inlet fan;
a plurality of air outlet holes are formed in the upper side of the case, and plugs are elastically matched in the air outlet holes.
Optionally, the air outlet is internally provided with a spring connected with the plug, the bottom end of the spring is connected with the inner wall of the air outlet, and the upper end of the spring is connected with the plug.
Optionally, the dust scraping plate is rotatably matched with one side, far away from the air inlet fan, of the filter screen.
Optionally, the air inlet hopper is of a V-shaped box body structure with an opening at the side part, and the opening faces the bottom surface of the case.
Optionally, the transmission assembly comprises a first bevel gear arranged on the output shaft of the air intake fan, a transmission shaft arranged on one side of the dust scraping plate, and a second bevel gear arranged at one end of the transmission shaft penetrating through the filter screen, and a limit ring is sleeved on the periphery of the transmission shaft.
Optionally, the plug is of an inverted round platform-shaped structure, and a drainage plate is arranged on the upper side of the plug.
The embodiment of the utility model has the following beneficial effect:
the utility model discloses an embodiment is through setting up the scraping dust board of normal running fit in filter screen one side, install the drive assembly between scraping dust board and air intake fan, the air intake fan of being convenient for drives the scraping dust board when opening for quick-witted case heat dissipation and rotates and strike off the filterable dust of filter screen, and then reduce the probability that the filter screen is blocked up influence air intake fan work, install the air inlet fill at machine bottom surface through the setting, be convenient for reduce air intake fan and occupy the probability of quick-witted incasement space, absorb bottom surface cold air through being convenient for from machine bottom surface, elastic fit has the stopper through the air-out hole, reduce the probability that the dust got into quick-witted incasement through the air-out hole when being convenient for the exhaust vent to give vent gas.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages simultaneously.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the scope of the invention. In the drawings:
fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a schematic view of a three-dimensional structure of a case according to an embodiment of the present invention;
fig. 3 is a cross-sectional view of an embodiment of the present invention.
Wherein the figures include the following reference numerals:
the dust scraper comprises a case 1, an air inlet hopper 2, an air inlet fan 3, a filter screen 4, a dust scraping plate 5, an air outlet 6, a plug 7, a spring 8, a drainage plate 9, a first bevel gear 10, a transmission shaft 11 and a second bevel gear 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.
Referring to fig. 1-3, in the present embodiment, a dustproof case for laser processing of a circuit board is provided, including: the dust scraper comprises a case 1, an air inlet hopper 2 arranged on the bottom surface of the case 1, an air inlet fan 3 connected to the bottom surface of the case 1, a filter screen 4 arranged at the opening of the air inlet hopper 2, a dust scraper 5 in rotary fit with one side of the filter screen 4, and a transmission assembly arranged between the dust scraper 5 and the air inlet fan 3, wherein the bottom surface of the case 1 is provided with a heightening support column corresponding to the air inlet hopper 2, and the dust scraper 5 is in a cross plate body structure;
a plurality of air outlet holes 6 are formed in the upper side of the case 1, and plugs 7 are elastically matched in the air outlet holes 6.
Through setting up the scraping dust board 5 of normal running fit in filter screen 4 one side, install the transmission assembly between scraping dust board 5 and air intake fan 3, it strikes off filter screen 4 filterable dust to drive scraping dust board 5 rotation when quick-witted case 1 dispels the heat to be convenient for air intake fan 3 opens, and then reduce filter screen 4 and be blocked up the probability that influences air intake fan 3 work, install the air inlet fill 2 in quick-witted case 1 bottom surface through the setting, be convenient for reduce air intake fan 3 and occupy the probability of quick-witted case 1 inner space, through being convenient for absorb bottom surface cold air from quick-witted case 1 bottom surface, elastic fit has stopper 7 in through exhaust vent 6, reduce the probability that the dust got into quick-witted case 1 through exhaust vent 6 when being convenient for exhaust vent 6 to give vent to anger.
The 5 normal running fits of scraping dirt board of this embodiment keep away from 3 one sides of air inlet fan at filter screen 4, the built-in spring 8 that is connected with stopper 7 that is equipped with of exhaust vent 6, and 6 inner wall connections in spring 8 bottom and exhaust vent, the upper end is connected with stopper 7, the 7 elasticity roll-offs of stopper of being convenient for, stopper 7 is for invering round platform column structure, 7 upsides of stopper are equipped with drainage plate 9, the stopper 7 of being convenient for slips back and blocks up exhaust vent 6, the quick-witted case 1 exhaust air of being convenient for blows the dust on the clearance machine case 1 through the 9 horizontal flow of drainage plate.
The transmission assembly of this embodiment is including installing first bevel gear 10 on the 3 output shafts of air intake fan, installing at the transmission shaft 11 of scraping dirt board 5 one side, installing at the second bevel gear 12 that transmission shaft 11 runs through filter screen 4 one end, 11 week side covers of transmission shaft are equipped with spacing ring 13, and the air intake fan 3 of being convenient for drives through first bevel gear 10, second bevel gear 12, transmission shaft 11 and scrapes dirt board 5 and rotates.
The air inlet hopper 2 of this embodiment is equipped with open-ended V font box body structure for the lateral part, and the opening towards quick-witted case 1 bottom surface, and in the air inlet fan 3 of being convenient for drove the air and flowed into air inlet hopper 2 through quick-witted case 1 bottom surface, reduced air inlet fan 3 and inhaled the probability of ground dust.
The above embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Claims (6)
1. The utility model provides a laser processing of circuit board is with dustproof quick-witted case which characterized in that includes: the dust removing device comprises a case (1), an air inlet hopper (2) arranged on the bottom surface of the case (1), an air inlet fan (3) connected to the bottom surface of the case (1), a filter screen (4) arranged at the opening of the air inlet hopper (2), a dust scraping plate (5) in rotary fit with one side of the filter screen (4), and a transmission assembly arranged between the dust scraping plate (5) and the air inlet fan (3);
a plurality of air outlet holes (6) are formed in the upper side of the case (1), and plugs (7) are elastically matched in the air outlet holes (6).
2. The dustproof cabinet for laser processing of circuit boards as claimed in claim 1, wherein the dust scraping plate (5) is rotatably fitted on the side of the filter screen (4) away from the air intake fan (3).
3. The dustproof cabinet for laser processing of circuit boards as claimed in claim 1, wherein the air outlet (6) is internally provided with a spring (8) connected with the plug (7).
4. The dustproof case for laser processing of circuit boards as claimed in claim 1, wherein the plug (7) is of an inverted truncated cone structure, and the upper side of the plug (7) is provided with a drainage plate (9).
5. The dustproof case for laser processing of circuit board according to claim 1, wherein the transmission assembly comprises a first bevel gear (10) installed on the output shaft of the air intake fan (3), a transmission shaft (11) installed on one side of the dust scraping plate (5), and a second bevel gear (12) installed on one end of the transmission shaft (11) penetrating through the filter screen (4).
6. The dustproof cabinet for laser processing of circuit boards as claimed in claim 1, wherein the air inlet hopper (2) is a V-shaped box structure with an opening on the side, and the opening faces the bottom surface of the cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220355045.0U CN217667217U (en) | 2022-02-22 | 2022-02-22 | Dustproof case for laser processing of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220355045.0U CN217667217U (en) | 2022-02-22 | 2022-02-22 | Dustproof case for laser processing of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217667217U true CN217667217U (en) | 2022-10-28 |
Family
ID=83728659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220355045.0U Active CN217667217U (en) | 2022-02-22 | 2022-02-22 | Dustproof case for laser processing of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217667217U (en) |
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2022
- 2022-02-22 CN CN202220355045.0U patent/CN217667217U/en active Active
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