CN218610766U - Dust collecting device is used in circuit board production and processing - Google Patents

Abstract

The application discloses a dust collecting device for production and processing of a circuit board, and relates to the technical field of circuit board processing; the air-conditioning system comprises a workbench, wherein an air blower and an exhaust fan are arranged on the workbench; one end of the conical shell is a closed conical shell, the closed end of the conical shell is coaxially communicated with a guide pipe, one end of the guide pipe, which is positioned in the conical shell, is communicated with a spray pipe, the end of the spray pipe is closed, the spray pipe is communicated with a plurality of spray heads in an array mode along the length direction of the spray pipe; this application is through air-blower and the hair-dryer that sets up, the high pressure draught that adopts the air-blower to produce earlier blows the circuit board, under high pressure draught's blowing, can blow stubborn dust on the circuit board, the dust that rethread air exhauster will blow up is along with the air current discharge conical shell, through air-blower and hair-dryer one blow one take out the operation, not only can effectually clean up the dust that adheres on the circuit board, the cleanliness factor of circuit board clearance has been ensured, it is fast to the collection dirt clearance effect of circuit board simultaneously, and the work efficiency is improved.

Description

Dust collecting device is used in circuit board production and processing

Technical Field

The application relates to the technical field of circuit board processing, in particular to a dust collecting device for circuit board production and processing.

Background

The circuit board is as the essential circuit component of emerging industry, and its wide application has driven the development of a large amount of circuit board manufacturing enterprises, and in the in-process of circuit board production, when carrying out laser cutting to the circuit board, there is a large amount of dusts to adhere to the surface of circuit board, and if these dusts do not clear up, can produce static when the circuit board is worked to influence the normal work of circuit board.

Present generally adopt two kinds of modes to the circuit board clearance, one, adopt the dust catcher to adsorb the clearance to the dust on circuit board surface, this kind of mode only can suck the superficial dirt of circuit board surface, can not clear away the stubborn dust that adheres on circuit board surface well, two, adopt the brush to clean, this kind of mode is not only cleared up comparatively slowly, simultaneously under the condition of the good dynamics of assurance, easily cause the brush mark to circuit board surface, thereby lead to the circuit board to damage, consequently, this application provides a dust collecting device for circuit board production and processing.

SUMMERY OF THE UTILITY MODEL

The purpose of this application lies in: in order to solve the problems in the background, the application provides a dust collecting device for production and processing of a circuit board.

The following technical scheme is specifically adopted in order to achieve the purpose:

a dust collecting device for circuit board production and processing comprises:

the air blower and the exhaust fan are arranged on the workbench;

one end of the conical shell is a closed conical shell, the closed end of the conical shell is coaxially communicated with a guide pipe, one end of the guide pipe, which is positioned in the conical shell, is communicated with a spray pipe with a closed end part through a rotary joint, the spray pipe is communicated with a plurality of spray heads in an array manner along the length direction of the spray pipe, the other end of the guide pipe is communicated with an air outlet of the air blower to form a first air pipe, and a wind power mechanism for driving the spray pipe to rotate by means of air flow is arranged in the guide pipe;

and one end of the second air pipe is communicated with the conical shell, the other end of the second air pipe is communicated with the air suction opening of the exhaust fan, and the second air pipe is communicated with a filtering and collecting mechanism arranged on the workbench.

Further, the wind power mechanism includes first branch, second branch and axostylus axostyle, wherein:

the first supporting rod is arranged in the spray pipe, the second supporting rod is arranged in the guide pipe, one end of the shaft rod is fixedly arranged on the first supporting rod, and the other end of the shaft rod penetrates through the second supporting rod in a rotating mode and is provided with a spiral blade head.

Further, it includes that the bottom is open-ended cartridge filter and filter screen to filter collection mechanism, wherein:

the second trachea includes first pipeline and second pipeline, the both ends of first pipeline respectively with the toper shell with the lateral wall intercommunication of cartridge filter, the both ends of second pipeline respectively with the suction opening of air exhauster with the top intercommunication of cartridge filter, the filter screen level sets up just be located in the cartridge filter the intercommunication mouth top of first pipeline, the open end screw thread of cartridge filter is inserted and is equipped with the cover.

Furthermore, a scraping brush component for rotating and scraping the filter screen by means of air flow is arranged in the filter cylinder.

Further, the brush scraping component comprises a guide rod, a scraping plate, a connecting rod and a rotating blade, wherein:

the connecting rod sets up in the cartridge filter, the guide arm rotates to run through the filter screen with the connecting rod, rotating vane sets firmly on the guide arm and be located the intercommunication mouth of first pipeline, the scraper blade sets firmly on the guide arm and with the filter screen overlap joint of contradicting.

Furthermore, the inner wall of the opening end of the conical shell is provided with a plurality of support plates in an annular array, a first vertical rod penetrates through the end part of each support plate in a movable mode, a rubber head is arranged at the bottom end of each first vertical rod, a limiting block is constructed at the top of each first vertical rod, and a first spring which is sleeved on each first vertical rod is installed between each rubber head and each support plate.

Further, be provided with the loading board on the workstation, the activity runs through there is the second montant on the loading board, the bottom of second montant with the bell shell is connected, the top of second montant is provided with the limiting plate, the limiting plate with install the cover between the loading board and establish the second spring on the second montant.

Furthermore, the open end of the conical shell is sleeved with a rubber ring.

The beneficial effects of this application are as follows: through the air-blower and the hair-dryer that set up, the high pressure draught that adopts the air-blower to produce earlier blows the circuit board, under the blowing of high pressure draught, can blow stubborn dust on the circuit board, the dust that rethread air exhauster will blow up is along with the air current discharge conical shell, through air-blower and hair-dryer one blow one take out the operation, not only can effectually clean up the dust that adheres on the circuit board, the cleanliness factor of circuit board clearance has been ensured, it is fast to the collection dirt clearance effect of circuit board simultaneously, thereby work efficiency has been improved.

Drawings

FIG. 1 is a perspective view of the present application;

FIG. 2 is a perspective sectional view of the present application;

FIG. 3 is a cross-sectional view of yet another alternate embodiment of the present application;

FIG. 4 is an enlarged view taken at A of FIG. 2 of the present application;

FIG. 5 is an enlarged view of FIG. 2 of the present application at B;

FIG. 6 is an enlarged view taken at C of FIG. 3 of the present application;

reference numerals: 1. a work table; 2. a blower; 3. an exhaust fan; 4. a conical shell; 5. a conduit; 6. a nozzle; 7. a spray head; 8. A first air pipe; 9. a wind power mechanism; 10. a second air pipe; 11. a filtration and collection mechanism; 12. a wiper assembly; 13. a support plate; 14. A first vertical bar; 15. a rubber head; 16. a first spring; 17. a carrier plate; 18. a second vertical bar; 19. a limiting plate; 20. a second spring; 21. a rubber ring; 901. a first support bar; 902. a second support bar; 903. a shaft lever; 904. a helical blade tip; 1001. a first conduit; 1002. a second conduit; 1101. a filter cartridge; 1102. a filter screen; 1103. a cylinder cover; 1201. a guide bar; 1202. a squeegee; 1203. a connecting rod; 1204. the blades are rotated.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

As shown in fig. 1-4, a dust collecting device for circuit board production according to an embodiment of the present application includes a table 1, a blower 2 and an exhaust fan 3 are disposed on the table 1; the workbench 1 comprises a bottom plate, a vertical frame is arranged on the bottom plate, an air blower 2 and an exhaust fan 3 are both arranged on the vertical frame, one end of the air blower is a closed conical shell 4, the closed end of the conical shell 4 is coaxially communicated with a guide pipe 5, one end of the guide pipe 5, which is positioned in the conical shell 4, is communicated with a spray pipe 6, the end part of the spray pipe 6 is closed, the spray pipe 6 is communicated with a plurality of spray heads 7 in an array mode along the length direction of the spray pipe 6, preferably, the spray pipe 6 is L-shaped, one vertical end of the spray pipe 6 is connected with the guide pipe 5 through a rotary joint, the spray heads 7 are arranged at one transverse end, the other end of the guide pipe 5 is communicated with an air outlet of the air blower 2 to form a first air pipe 8, and a wind power mechanism 9 for driving the spray pipe 6 to rotate by means of air flow is arranged in the guide pipe 5; a second air pipe 10, one end of which is connected with the conical shell 4, the other end of which is connected with the air suction opening of the exhaust fan 3, the second air pipe 10 is connected with a filtering and collecting mechanism 11 arranged on the workbench 1, when the dust on the surface of the circuit board is cleaned, the circuit board is placed on the bottom plate, the conical shell 4 is buckled on the circuit board, the air blower 2 does work, the external air is sucked into the first air pipe 8, the air flow circulates to the spray pipe 6 through the guide pipe 5, and finally the circuit board is blown through the plurality of nozzles 7, when the air flow circulates in the guide pipe 5, the pneumatic mechanism 9 drives the spray pipe 6 to rotate by means of the air flow, so that the plurality of nozzles 7 can uniformly blow the surface of the circuit board, the blowing by means of the air flow can blow the stubborn dust on the circuit board, at the moment, the exhaust fan 3 does work again, under the action of suction force, the air contained in the conical shell 4 is pumped out to the outside through the second air pipe 10, in the air suction process, the filtering and collecting mechanism 11 filters and intercepts the dust in the air flow, so that the air flow discharged to the outside can not contain sanitary impurities, thereby improving the dust blowing operation, the whole dust collecting operation of the air blower 2, and the cleaning operation of the circuit board can be carried out, and the whole dust collecting mechanism, and the cleaning operation of the air flow of the air blower can be carried out, and the air flow of the circuit board.

As shown in fig. 4, in some embodiments, the wind power mechanism 9 comprises a first strut 901, a second strut 902, and a shaft 903, wherein: first branch 901 sets up in spray tube 6, second branch 902 sets up in pipe 5, the one end of axostylus axostyle 903 sets firmly on first branch 901, the other end of axostylus axostyle 903 rotates and runs through second branch 902 and installs helical blade head 904, the air current is when circulating in following pipe 5, helical blade head 904 can be strikeed to the air current, under the effect of impact force, thereby it is rotatory to drive helical blade head 904, thereby in order to reach the effect that drives spray tube 6 is rotatory through axostylus axostyle 903, through the utilization to the air current, make the energy that does not consume, in order to play energy-concerving and environment-protective effect.

As shown in fig. 6, in some embodiments, the filter collection mechanism 11 includes a filter cartridge 1101 with an open bottom end and a filter screen 1102, wherein: the second air pipe 10 comprises a first pipeline 1001 and a second pipeline 1002, two ends of the first pipeline 1001 are respectively communicated with side walls of the conical shell 4 and the filter cylinder 1101, the first pipeline 1001 is arranged in tangency with the filter cylinder 1101, two ends of the second pipeline 1002 are respectively communicated with an air suction opening of the exhaust fan 3 and the top of the filter cylinder 1101, the filter screen 1102 is horizontally arranged in the filter cylinder 1101 and located above a communication opening of the first pipeline 1001, a cylinder cover 1103 is inserted into an opening end thread of the filter cylinder 1101, the exhaust fan 3 performs work, air in the conical shell 4 flows into the filter cylinder 1101 through the first pipeline 1001 under the action of suction force, the air flow passes through the filter screen 1102 and is discharged to the outside through the second pipeline 1002, when the air flow passes through the filter screen 1102, the filter screen 1102 can filter and intercept dust impurities in the air flow, the intercepted dust impurities can fall to the inner lower part of the filter cylinder 1101, so as to collect the dust impurities, when the dust impurities are cleaned in the 1101, the cylinder cover 1103 can be opened, the mode that the cylinder cover is connected with the filter cylinder 1103 is connected with the filter cylinder, so that the installation or the taking and unloading are convenient.

As shown in fig. 6, in some embodiments, a scraping brush assembly 12 for rotatably scraping and brushing the filter screen 1102 by means of air flow is disposed in the filter cylinder 1101, and the filter screen 1102 is rotatably scraped and brushed by the scraping brush assembly 12 and the scraping brush assembly 12 by means of the air flow, so that the intercepted dust and impurities are prevented from adhering to the filter screen 1102 to cause blockage of the meshes of the filter screen 1102, and thus the circulation speed and the circulation amount of the air flow are affected.

As shown in fig. 6, in some embodiments, the wiper assembly 12 includes a stem 1201, a squeegee 1202, a connecting rod 1203, and a rotating blade 1204, wherein: connecting rod 1203 sets up in cartridge filter 1101, guide arm 1201 rotates to run through filter screen 1102 and connecting rod 1203, rotating vane 1204 sets firmly on guide arm 1201 and is located the intercommunication mouth of first pipeline 1001, scraper blade 1202 sets firmly on guide arm 1201 and contradicts the overlap joint with filter screen 1102, when the air current circulates to cartridge filter 1101 from first pipeline 1001, rotating vane 1204 can be strikeed to the air current, under the effect of impact force, thereby it is rotatory to drive rotating vane 1204, thereby it is rotatory to drive guide arm 1201, thereby it scrapes the brush to filter screen 1102 to drive scraper blade 1202, avoid dust impurity to adhere on filter screen 1102, in order to ensure filter screen 1102's unblocked nature, through regard as drive power with the help of the air current, make the energy not consumed, in order to play energy-concerving and environment-protective effect.

As shown in fig. 5, in some embodiments, a plurality of support plates 13 are disposed in an annular array on an inner wall of an open end of the conical shell 4, a first vertical rod 14 movably penetrates through an end of each support plate 13, a rubber head 15 is disposed at a bottom end of each first vertical rod 14, a stopper is configured at a top of each first vertical rod 14, a first spring 16 sleeved on each first vertical rod 14 is installed between each rubber head 15 and each support plate 13, after the conical shell 4 is buckled on a bottom plate, the rubber head 15 can press the circuit board to prevent the high-pressure airflow generated by the air blower 2 from blowing the circuit board to cause the circuit board to move, and thus part of dust cannot be completely discharged, and through the arrangement of the first vertical rods 14 and the first springs 16, the rubber head 15 is in elastic collision and is not in hard collision when pressing the circuit board, thereby preventing the rubber head 15 from pressing the circuit board to protect the circuit board.

As shown in fig. 1, fig. 2 and fig. 3, in some embodiments, a supporting plate 17 is disposed on the working platform 1, a second vertical rod 18 movably penetrates through the supporting plate 17, a bottom end of the second vertical rod 18 is connected to the conical shell 4, a limiting plate 19 is disposed on a top end of the second vertical rod 18, a second spring 20 sleeved on the second vertical rod 18 is installed between the limiting plate 19 and the supporting plate 17, the conical shell 4 is pressed or taken by the worker when dust collection operation needs to be performed on the circuit board, so that the second vertical rod 18 is driven to slide downwards, the limiting plate 19 extrudes the second spring 20, at this time, the conical shell 4 can be buckled on the bottom plate, after dust collection on the circuit board is completed, the pressing on the conical shell 4 is removed, the circuit board is pressed or taken by the elastic force of the second spring 20, so that the conical shell 4 is driven to reset, the circuit board is convenient to place or take, and convenience is improved.

As shown in fig. 5, in some embodiments, the rubber ring 21 is sleeved on the open end of the conical shell 4, and by setting the rubber ring 21, after the conical shell 4 is buckled on the bottom plate, the contact part between the conical shell 4 and the bottom plate is more sealed, so as to avoid the effect of dust leakage caused by air leakage.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. The utility model provides a dust collecting device is used in circuit board production and processing which characterized in that includes:

the device comprises a workbench (1), wherein a blower (2) and an exhaust fan (3) are arranged on the workbench (1);

one end of the conical shell (4) is closed, a guide pipe (5) is coaxially communicated with the closed end of the conical shell (4), one end, located in the conical shell (4), of the guide pipe (5) is communicated with a spray pipe (6) with the closed end through a rotary joint, a plurality of spray heads (7) are communicated with the spray pipe (6) in an array mode along the length direction of the spray pipe, the other end of the guide pipe (5) is communicated with an air outlet of the air blower (2) through a first air pipe (8), and a wind power mechanism (9) for driving the spray pipe (6) to rotate through air flow is arranged in the guide pipe (5);

and one end of the second air pipe (10) is communicated with the conical shell (4), the other end of the second air pipe is communicated with the air suction opening of the exhaust fan (3), and the second air pipe (10) is communicated with a filtering and collecting mechanism (11) arranged on the workbench (1).

2. The dust collecting device for circuit board production and processing as claimed in claim 1, wherein the wind power mechanism (9) comprises a first support rod (901), a second support rod (902) and a shaft rod (903), wherein:

the first supporting rod (901) is arranged in the spray pipe (6), the second supporting rod (902) is arranged in the guide pipe (5), one end of the shaft rod (903) is fixedly arranged on the first supporting rod (901), and the other end of the shaft rod (903) rotatably penetrates through the second supporting rod (902) and is provided with a spiral blade head (904).

3. The dust collecting device for circuit board production and processing as claimed in claim 1, wherein the filtering and collecting mechanism (11) comprises a filtering cylinder (1101) with an open bottom end and a filtering net (1102), wherein:

second trachea (10) include first pipeline (1001) and second pipeline (1002), the both ends of first pipeline (1001) respectively with conical shell (4) with the lateral wall intercommunication of filter cartridge (1101), the both ends of second pipeline (1002) respectively with the air suction opening of air exhauster (3) with the top intercommunication of filter cartridge (1101), filter screen (1102) level sets up in filter cartridge (1101) and be located the intercommunication mouth top of first pipeline (1001), the open end screw thread of filter cartridge (1101) is inserted and is equipped with cover (1103).

4. The dust collecting device for manufacturing circuit boards as claimed in claim 3, wherein a scraping brush assembly (12) for rotating and scraping the filtering net (1102) by air flow is arranged in the filtering cylinder (1101).

5. The dust collecting device for circuit board production and processing as claimed in claim 4, wherein the scraping brush assembly (12) comprises a guide rod (1201), a scraping plate (1202), a connecting rod (1203) and a rotating blade (1204), wherein:

the connecting rod (1203) is arranged in the filter cylinder (1101), the guide rod (1201) rotates to penetrate through the filter screen (1102) and the connecting rod (1203), the rotating blade (1204) is fixedly arranged on the guide rod (1201) and is located at a communication port of the first pipeline (1001), and the scraper blade (1202) is fixedly arranged on the guide rod (1201) and is abutted and overlapped with the filter screen (1102).

6. The dust collecting device for the production and processing of the circuit board as claimed in claim 1, wherein a plurality of support plates (13) are arranged on the inner wall of the open end of the conical shell (4) in an annular array, a first vertical rod (14) penetrates through the end of each support plate (13), a rubber head (15) is arranged at the bottom end of each first vertical rod (14), a limiting block is constructed at the top of each first vertical rod (14), and a first spring (16) sleeved on each first vertical rod (14) is installed between each rubber head (15) and each support plate (13).

7. The dust collecting device for the production and processing of the circuit board as claimed in claim 1, wherein the workbench (1) is provided with a bearing plate (17), a second vertical rod (18) is movably arranged on the bearing plate (17), the bottom end of the second vertical rod (18) is connected with the conical shell (4), a limiting plate (19) is arranged at the top end of the second vertical rod (18), and a second spring (20) sleeved on the second vertical rod (18) is installed between the limiting plate (19) and the bearing plate (17).

8. The dust collecting device for the production and processing of circuit board as claimed in claim 1, wherein the open end of the conical shell (4) is sleeved with a rubber ring (21).

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