CN213221850U

CN213221850U - Filtering device for electrostatic spraying ink of circuit board

Info

Publication number: CN213221850U
Application number: CN202021952439.1U
Authority: CN
Inventors: 令狐昌学
Original assignee: Jingdezhen Hengyao Electronic Technology Co ltd
Current assignee: Jingdezhen Hengyao Electronic Technology Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-05-18
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a filter equipment of circuit board electrostatic spraying coating ink, including the printing ink jar, the surface mounting of printing ink jar has the motor, the output fixedly connected with (mixing) shaft of motor, the one end of (mixing) shaft runs through the printing ink jar, the lateral wall of (mixing) shaft pass through the bearing with the printing ink jar rotates to be connected, the lateral wall welding of (mixing) shaft has the stirring leaf group, the scraper blade has all been welded to the both sides of stirring leaf group, in the process that this device used, third body cooperation second body passes through the external screw thread and is connected with first body screw thread, and first filter screen slides in the spout through the slider simultaneously, is convenient for install or dismantle first filter screen to be convenient for clear up first filter screen, easy operation improves the filtration efficiency to the printing ink, and after filtering printing ink, through the setting of scraper blade cooperation water pump, is convenient for clean the ink tank and is beneficial to the filtering and use of the device to the ink.

Description

Filtering device for electrostatic spraying ink of circuit board

Technical Field

The utility model relates to an ink filters technical field, specifically is a filter equipment of circuit board electrostatic spraying oiling ink.

Background

As is well known, ink is an important material for printing, and it is used to express patterns and characters on a printing material by printing or inkjet. The ink comprises a main component and an auxiliary component which are uniformly mixed and repeatedly rolled to form a viscous colloidal fluid. The paint consists of a binder (resin), a pigment, a filler, an auxiliary agent, a solvent and the like. The printing ink is used for various printing of books, periodicals, packaging decoration, building decoration, electronic circuit boards and the like. The printing ink is added into the new ink according to a proper proportion, so that the reasonable and repeated use of the old ink by printing companies becomes a key control point for cost control, but when the printing ink is used up and poured into an ink barrel for storage, some impurities such as dust, tiny scrap iron and the like exist in an ink tray, and therefore filtering treatment is required before the next use, and the printing effect cannot be influenced.

The invention is disclosed in China: CN209361948U discloses a filter equipment of circuit board electrostatic spraying oiling ink, it includes the printing ink jar, the left side of printing ink jar is equipped with into oil pipe, the upside of printing ink jar is equipped with first motor, the output shaft of first motor runs through the printing ink jar and welds first main shaft, the outside welding of first main shaft has first stirring rod for printing ink becomes even, convenient next time uses, however in the in-process of using, be not convenient for dismantle the filter screen, lead to the filter screen to block up easily after long-time the use, be unfavorable for filtering printing ink, reduce the filtration efficiency to printing ink, filter the back to printing ink simultaneously, be inconvenient for clear up the printing ink jar, the dirt is deposited easily to the printing ink jar inner wall, be unfavorable for the filtration use to printing ink for a long time, for this reason, a filter equipment of circuit board electrostatic spraying oiling ink has been proposed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a filter equipment of circuit board electrostatic spraying oiling ink.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a filter device for electrostatic spraying ink of a circuit board comprises an ink tank, wherein a motor is arranged on the upper surface of the ink tank, the output end of the motor is fixedly connected with a stirring shaft, one end of the stirring shaft penetrates through the ink tank, the outer side wall of the stirring shaft is rotationally connected with the ink tank through a bearing, the outer side wall of the stirring shaft is welded with a stirring blade group, scraping plates are welded on two sides of the stirring blade group, the lower surface of the ink tank is communicated with a discharging pipe, the bottom of the discharge pipe is welded with a first pipe body, the outer side wall of the first pipe body is integrally formed with external threads, the external thread is in threaded connection with a second pipe body, the bottom of the second pipe body is welded with a third pipe body, two spouts, two have been seted up to the inside wall symmetry of third body the equal sliding connection of inside wall of spout has a slider, two the first filter screen of one side fixedly connected with that the slider is adjacent.

Preferably, the lateral wall of ink jar installs the water pump, the water inlet intercommunication of water pump has the inlet tube, the delivery port intercommunication of water pump has the outlet pipe, the one end of outlet pipe runs through the ink jar.

Preferably, the inner side wall of the water outlet pipe is fixedly connected with a second filter screen, and a sealing gasket is bonded to the lower surface of the first pipe body.

Preferably, the upper surface intercommunication of ink jar has the inlet pipe, the top intercommunication of inlet pipe has the funnel, the top of funnel articulates there is the apron.

Preferably, the heating plate is installed to the lateral wall of ink jar, the valve is installed to the lateral wall of discharging pipe.

Preferably, four supporting plates are symmetrically welded to the lower surface of the ink tank, and a bottom plate is welded to the bottoms of the four supporting plates.

(III) advantageous effects

Compared with the prior art, the utility model provides a filter equipment of circuit board electrostatic spraying inking possesses following beneficial effect:

in the in-process that this device used, third body cooperation second body passes through external screw thread and first body threaded connection, and first filter screen passes through the slider and slides in the spout simultaneously, is convenient for install or dismantle first filter screen, thereby be convenient for clear up first filter screen, easy operation improves the filtration efficiency to printing ink, and after filtering printing ink, through the setting of scraper blade cooperation water pump, be convenient for clear up the printing ink tank, do benefit to the filtration use of this device to printing ink.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the discharge tube of the present invention;

fig. 3 is a schematic structural diagram of the water outlet pipe of the present invention.

In the figure: 1. an ink tank; 2. a motor; 3. a bearing; 4. a stirring shaft; 5. stirring the leaf group; 6. a squeegee; 7. a discharge pipe; 8. a first pipe body; 9. an external thread; 10. a second tube body; 11. a third tube; 12. a chute; 13. a slider; 14. a first filter screen; 15. a water pump; 16. a water inlet pipe; 17. a water outlet pipe; 18. a sealing gasket; 19. a second filter screen; 20. a feed pipe; 21. a funnel; 22. a cover plate; 23. heating plates; 24. a valve; 25. a support plate; 26. a base plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a filter equipment of circuit board electrostatic spraying oiling, including printing ink tank 1, the last surface mounting of printing ink tank 1 has motor 2, motor 2's output fixedly connected with (mixing) shaft 4, printing ink tank 1 is run through to (mixing) shaft 4's one end, the lateral wall of (mixing) shaft 4 passes through bearing 3 and is connected with printing ink tank 1 rotation, the welding of the lateral wall of (mixing) shaft 4 has stirring leaf group 5, scraper blade 6 has all been welded to the both sides of stirring leaf group 5, printing ink tank 1's lower surface intercommunication has discharging pipe 7, the welding of the bottom of discharging pipe 7 has first body 8, the lateral wall integrated into one piece of first body 8 has external screw thread 9, external screw thread 9 threaded connection has second body 10, the welding of the bottom of second body 10 has third body 11, two spouts 12 have been seted up to the inside wall symmetry of third body 11, the equal sliding connection of inside wall of two spouts 12 has slider 13.

In this embodiment, specifically: the outer side wall of the ink tank 1 is provided with a water pump 15, a water inlet of the water pump 15 is communicated with a water inlet pipe 16, a water outlet of the water pump 15 is communicated with a water outlet pipe 17, and one end of the water outlet pipe 17 penetrates through the ink tank 1; through the setting of water pump 15, be connected inlet tube 16 with water supply equipment to discharge into ink tank 1 with water through outlet pipe 17, improve the cleaning performance to ink tank 1.

In this embodiment, specifically: the inner side wall of the water outlet pipe 17 is fixedly connected with a second filter screen 19, and the lower surface of the first pipe body 8 is bonded with a sealing washer 18; through the setting of second filter screen 19, when stirring printing ink, prevent that printing ink from splashing and leading to the fact the influence in outlet pipe 17 in going into outlet pipe 17, through the setting of seal ring 18, prevent that printing ink from spilling.

In this embodiment, specifically: the upper surface of the ink tank 1 is communicated with a feed pipe 20, the top of the feed pipe 20 is communicated with a funnel 21, and the top of the funnel 21 is hinged with a cover plate 22; by the arrangement of the funnel 21, the ink is prevented from spilling when the ink is poured, and the cover plate 22 prevents the ink from splashing when the ink is stirred.

In this embodiment, specifically: the outer side wall of the ink tank 1 is provided with a heating plate 23, and the outer side wall of the discharge pipe 7 is provided with a valve 24; through the setting of valve 24, open valve 24 and discharge ink from discharging pipe 7, through the setting of hot plate 23, heat ink, improve the mobility of ink for the filter rate to ink.

In this embodiment, specifically: four supporting plates 25 are symmetrically welded on the lower surface of the ink tank 1, and bottom plates 26 are welded at the bottoms of the four supporting plates 25; the device is supported by the support plate 25, and the bottom plate 26 improves the stability of the device.

In summary, the working principle and the working process of the filtering device for electrostatic spraying ink on the circuit board are that when the filtering device is used, ink to be filtered is poured into the ink tank 1 through the feeding pipe 20, the cover plate 22 is covered, a switch group for controlling the motor 2, the water pump 15 and the heating plate 23 to be started and stopped is installed on one side of the supporting plate 25, the switch group is connected with an external mains supply to supply power to the motor 2, the water pump 15 and the heating plate 23, the heating plate 23 heats the ink by starting the heating plate 23 and the motor 2 through a switch, the fluidity of the ink is improved, the motor 2 drives the stirring blade group 5 to rotate through the stirring shaft 4, the ink is more uniform, the discharging speed of the ink is increased, the third pipe body 11 is connected with an ink collecting device, the valve 24 is opened to discharge the ink, the ink is filtered through the first filter screen 14, after the ink is filtered, third body 11 is through the external screw thread 9 threaded connection of second body 10 with first body 8, rotates third body 11 and takes off, slides first filter screen 14 through slider 13 in spout 12 and takes out, clears up first filter screen 14, starts water pump 15 through the switch block simultaneously, and water pump 15 passes through outlet pipe 17 and flows in the inner wall of ink tank 1, and cooperation pivoted scraper blade 6 clears up the inner wall of ink tank 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a filter equipment of circuit board electrostatic spraying inking, includes ink tank (1), its characterized in that: the upper surface of the ink tank (1) is provided with a motor (2), the output end of the motor (2) is fixedly connected with a stirring shaft (4), one end of the stirring shaft (4) penetrates through the ink tank (1), the outer side wall of the stirring shaft (4) is rotatably connected with the ink tank (1) through a bearing (3), the outer side wall of the stirring shaft (4) is welded with a stirring blade group (5), scrapers (6) are welded on two sides of the stirring blade group (5), the lower surface of the ink tank (1) is communicated with a discharging pipe (7), the bottom of the discharging pipe (7) is welded with a first pipe body (8), the outer side wall of the first pipe body (8) is integrally formed with an external thread (9), the external thread (9) is in threaded connection with a second pipe body (10), and the bottom of the second pipe body (10) is welded with a third pipe body (11), two chutes (12) are symmetrically arranged on the inner side wall of the third pipe body (11), two sliders (13) and two first filter screens (14) are fixedly connected to one sides, adjacent to the sliders (13), of the inner side wall of each chute (12) in a sliding mode.

2. The filter assembly of claim 1, wherein: water pump (15) are installed to the lateral wall of ink jar (1), the water inlet intercommunication of water pump (15) has inlet tube (16), the delivery port intercommunication of water pump (15) has outlet pipe (17), the one end of outlet pipe (17) is run through ink jar (1).

3. The filter assembly of claim 2, wherein: the inside wall fixedly connected with second filter screen (19) of outlet pipe (17), the lower surface bonding of first body (8) has seal ring (18).

4. The filter assembly of claim 1, wherein: the upper surface intercommunication of ink jar (1) has inlet pipe (20), the top intercommunication of inlet pipe (20) has funnel (21), the top of funnel (21) articulates there is apron (22).

5. The filter assembly of claim 1, wherein: heating plate (23) are installed to the lateral wall of ink jar (1), valve (24) are installed to the lateral wall of discharging pipe (7).

6. The filter assembly of claim 1, wherein: four supporting plates (25) are symmetrically welded on the lower surface of the ink tank (1), and a bottom plate (26) is welded at the bottom of each supporting plate (25).