CN217532213U - Dustproof device for soldering paste printer - Google Patents
Dustproof device for soldering paste printer Download PDFInfo
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- CN217532213U CN217532213U CN202220137181.2U CN202220137181U CN217532213U CN 217532213 U CN217532213 U CN 217532213U CN 202220137181 U CN202220137181 U CN 202220137181U CN 217532213 U CN217532213 U CN 217532213U
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Abstract
The utility model discloses a relate to tin cream printing machine technical field obtains a dust keeper for tin cream printing machine, including the printing machine support, the top central point of printing machine support puts and is equipped with the printing machine body, the top central point of printing machine body puts and is equipped with the dust-proof case, the both sides of dust-proof case are equipped with the air inlet, the inboard of air inlet is equipped with the fan, the inside of fan is equipped with the storehouse of collecting air, the fixed rose box that is equipped with in top of dust-proof case, the inside of rose box is equipped with the filter-tank, the inside both sides of filter-tank are equipped with a plurality of active carbon baffles, the inside bottom central point of filter-tank puts and is equipped with communicating pipe, the bottom of communicating pipe is equipped with the purifying box, the inside of purifying box is equipped with the filtrate, move at tin cream printing machine, active carbon version and filtrate through being equipped with filter the air, blow of a period through pure air to the inside of printing machine body, improve the inside purity of printing machine body.
Description
Technical Field
The utility model belongs to the technical field of solder paste printing machine, concretely relates to a dust keeper for solder paste printing machine.
Background
Modern solder paste printing machines generally comprise mechanisms such as plate loading, solder paste adding, stamping, power transmission circuit boards and the like. The working principle is as follows: the PCB to be printed is fixed on a printing positioning table, then solder paste or red glue is subjected to screen printing on corresponding bonding pads through a steel mesh by a left scraper and a right scraper of a printing machine, and the PCB with uniform screen printing is input into a chip mounter through a transmission table to be subjected to automatic chip mounting.
At present, current tin cream printing machine is at the operation in-process, most all print in the environment of relative pureness, all can install dust keeper additional on general tin cream printing machine, come to filter the outside air, thereby guarantee the purity of air in the printing machine inner space, but the dust keeper that installs additional on the current tin cream printing machine is most dustproof relatively poor, at the in-process of equipment operation, still have a small amount of air impurity to enter into inside the equipment, thereby reduce the printing quality, for this reason we propose a dust keeper for tin cream printing machine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust keeper for soldering paste printing machine, in order to solve and to propose current solder paste printing machine in the above-mentioned background art at the operation in-process, most all print in the environment of relative pureness, all can install dust keeper additional on general solder paste printing machine, come to filter the outside air, thereby guarantee the purity of air in the printing machine inner space, but the dust keeper that installs additional on the current solder paste printing machine is most dustproof relatively poor, at the in-process of equipment operation, still have a small amount of air impurity to enter into inside the equipment, thereby reduce the problem of printing quality.
In order to achieve the above purpose, the utility model provides a following technical scheme: the dustproof device for the solder paste printer comprises a printer support, a dustproof box and a purifying box, wherein a printer body is arranged at the top center of the printer support, the printer body is fixedly installed at the top center of the printer support through an installation screw, a sealing rubber strip is arranged at the joint of the printer body and the printer support, the dustproof box is arranged at the top center of the printer body, the dustproof box is fixedly installed at the top center of the printer body through the installation screw and the sealing rubber strip, air inlets are formed in two sides of the dustproof box, a fan is arranged on the inner side of each air inlet, the fan is fixedly installed on two inner sides of the dustproof box through the installation screw, an air collecting bin is arranged inside the fan, a filter box is fixedly arranged at the top of the dustproof box, a filter tank is arranged inside of the filter box, two sides of the inner top end of the filter tank are communicated with the inside of the air collecting bin through a guide pipe, a plurality of activated carbon partition plates are arranged on two inner sides of the filter tank, a communicating pipe is arranged at the center of the inner bottom end of the filter tank, a communicating pipe is arranged at the bottom end of the filter tank, and a purifying liquid is arranged inside of the filter tank.
Preferably, the bottom of purifying box is equipped with the suction box, the suction box is through the sealed intercommunication in inside top of the pipe that is equipped with and purifying box, the inside both sides of suction box are equipped with the cotton that absorbs water, the inside bottom of suction box is equipped with the gas outlet, the gas outlet passes the casing of printing machine body and extends to the inside top of printing machine body.
Preferably, the outside of air inlet is equipped with the dust screen, the fixed outside that sets up in the air inlet through the joint strip that is equipped with around the surface of dust screen.
Preferably, the bottom of communicating pipe is equipped with the air vent, the air vent runs through communicating pipe and obtains inside intercommunication with communicating pipe.
Preferably, a check valve is arranged inside the middle end of the communicating pipe and fixedly mounted inside the communicating pipe.
Preferably, the top of the printing machine support is provided with a conveyor belt, and two sides of the conveyor belt are movably connected with the printing machine support through a plurality of transmission shafts.
Preferably, the bottom both sides of printing machine body are equipped with the closing plate, the closing plate slides and sealing connection through the electric putter that the top was equipped with and the bottom both sides casing of printing machine body, outside one side of printing machine body is equipped with the controller.
Compared with the prior art, the beneficial effects of the utility model are that:
1. before tin cream printing machine operation, through the drive fan, come the inside of external air extraction to the dust prevention case, come to filter the air through the filter-tank that the dust prevention incasement portion was equipped with, use the active carbon baffle, come to obtain impurity or particulate matter to the slight that probably contains in the air and adsorb, thereby improve the cleanliness factor of air, the inside of air guide to the purifying box after rethread communicating pipe will filtering, come to purify the air after filtering through the inside filtrate of purifying box, in the leading-in filtrate of air, contact with the filtrate, thereby purify some tiny or difficult adsorbed material that are in the air in probably still, make its deposit in the filtrate, thereby guarantee the purity of the air that emerges the liquid level, carry out the blowing of a period of time to the printing machine body inside through pure air, improve the inside cleanliness factor of printing machine body.
2. Through the suction box that is equipped with, the cotton that absorbs water that cooperation inside was equipped with comes to absorb water to the air after the purification, absorbs the moisture that probably contains in the air to guarantee the aridity of the inside air of printing machine body, prevent that the inside air of printing machine body is too moist, influence the effect after the product printing.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the internal structure of the dustproof case of the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 3 according to the present invention;
fig. 5 is an enlarged schematic structural diagram of B in fig. 3 according to the present invention.
In the figure: 1. a printer frame; 2. a conveyor belt; 3. a printer body; 4. a dust-proof box; 5. a filter box; 6. an air inlet; 7. a controller; 8. a sealing plate; 9. a fan; 10. a gas collecting bin; 11. a filter tank; 12. an activated carbon separator; 13. a communicating pipe; 14. a purification box; 15. a one-way valve; 16. a vent hole; 17. filtering the solution; 18. a suction box; 19. absorbent cotton; 20. an air outlet; 21. a dust screen.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a dustproof device for a solder paste printer, which comprises: including printing machine support 1, dustproof case 4 and purifying box 14, the top central point of printing machine support 1 puts and is equipped with printing machine body 3, printing machine body 3 puts through the top central point that is equipped with installation screw fixed mounting in printing machine support 1, printing machine body 3 is equipped with joint strip with printing machine support 1's junction, the top central point of printing machine body 3 puts and is equipped with dustproof case 4, dustproof case 4 puts through the top central point that is equipped with installation screw and joint strip fixed mounting in printing machine body 3, the both sides of dustproof case 4 are equipped with air inlet 6, the inboard of air inlet 6 is equipped with fan 9, fan 9 is fixed mounting in the inside both sides of dustproof case 4 through the installation screw that is equipped with, the inside of fan 9 is equipped with collection gas storehouse 10, the top of dustproof case 4 is fixed and is equipped with rose box 5, the inside of rose box 5 is equipped with filter tank 11, the inside top both sides of rose tank 11 communicates with the inside in collection gas storehouse 10 through the pipe that is equipped with, the inside both sides of rose tank 11 are equipped with a plurality of active carbon partition plate 12, the inside bottom central point of rose tank 11 puts and is equipped with communicating pipe 13, the bottom of communicating pipe 14, the inside of communicating pipe 14 is equipped with purifying liquid 17 that purifying box 13, the bottom of purifying box extends to the purifying box 14.
In the embodiment, before the operation of the solder paste printing machine, the external air is extracted into the dust box 4 by driving the fan 9, the air is filtered by the filter tank 11 arranged in the dust box 4, the fine impurities or particles possibly contained in the air are adsorbed by the activated carbon partition board 12, so that the cleanliness of the air is improved, the filtered air is guided into the purification box 14 by the communicating pipe 13, the filtered air is purified by the filtrate 17 in the purification box 14, the air is guided into the filtrate 17 and is contacted with the filtrate 17, so that some fine or difficultly adsorbed substances possibly contained in the air are purified, the substances are precipitated in the filtrate 17, so that the purity of the air floating out of the liquid level is ensured, and the air is blown into the printing machine body 3 for a period of time by the pure air, so that the purity in the printing machine body 3 is improved.
Specifically, the bottom of purge bin 14 is equipped with suction box 18, and suction box 18 is through the sealed intercommunication in the inside top of the pipe that is equipped with and purge bin 14, and suction box 18's inside both sides are equipped with the cotton 19 that absorbs water, and suction box 18's inside bottom is equipped with gas outlet 20, and gas outlet 20 passes the casing of printing machine body 3 and extends to the inside top of printing machine body 3.
In this embodiment, through the suction box 18 that is equipped with, the cotton 19 that absorbs water that the cooperation is inside to be equipped with comes to absorb water to the air after the purification, absorbs the moisture that probably contains in the air to guarantee the aridity of the inside air of printing machine body 3, prevent that the inside air of printing machine body 3 is too moist, influence the effect after the product printing.
Specifically, the outside of air inlet 6 is equipped with dust screen 21, and the fixed setting in the outside of air inlet 6 of joint strip through being equipped with around the surface of dust screen 21.
In this embodiment, the dust screen 21 is provided outside the air inlet 6 to preliminarily filter the outside air, and block large particulate matters from the outside of the air inlet 6.
Specifically, the bottom end of the communication pipe 13 is provided with a vent hole 16, and the vent hole 16 penetrates through the communication pipe 13 and is communicated with the inside of the communication pipe 13.
In this embodiment, through the air vent 16 that is equipped with, make the air after the filtration can fuse with filtrate 17 from a plurality of directions to improve purifying effect.
Specifically, a check valve 15 is disposed inside the middle end of the communication pipe 13, and the check valve 15 is fixedly mounted inside the communication pipe 13.
In this embodiment, through check valve 15 that is equipped with, prevent that filtrate 17 from backflowing to cause the damage to equipment, influence dustproof effect.
Specifically, the top of printing machine support 1 is equipped with conveyer belt 2, and the both sides of conveyer belt 2 are through a plurality of transmission shafts and printing machine support 1 swing joint.
In this embodiment, the conveying of the product is realized by the conveyor belt 2 provided with, so that the printing machine body 3 prints the product.
Specifically, the bottom both sides of printing machine body 3 are equipped with closing plate 8, and closing plate 8 slides and sealing connection through the electric putter that the top was equipped with and the bottom both sides casing of printing machine body 3, and outside one side of printing machine body 3 is equipped with controller 7.
In this embodiment, through the closing plate 8 that is equipped with, guarantee the leakproofness of 3 inner spaces of printing machine body to improve inside air quality, guarantee the printing effect of product.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (7)
1. A dust keeper for a solder paste printer, comprising a printer frame (1), a dust box (4) and a purge box (14), characterized in that: the printing machine comprises a printing machine support (1), a printing machine body (3) is arranged at the top center of the printing machine support (1) through an arranged mounting screw, sealing rubber strips are arranged at the joints of the printing machine body (3) and the printing machine support (1), a dustproof box (4) is arranged at the top center of the printing machine body (3), the dustproof box (4) is fixedly arranged at the top center of the printing machine body (3) through an arranged mounting screw and sealing rubber strips, air inlets (6) are arranged at the two sides of the dustproof box (4), fans (9) are fixedly arranged at the two sides of the interior of the dustproof box (4) through an arranged mounting screw, an air collecting bin (10) is arranged in the fan (9), a filter box (5) is fixedly arranged at the top of the dustproof box (4), filter tanks (11) are arranged in the filter tank (5), the two sides of the top end of the interior of the filter tank (11) are communicated with the interior of the air collecting bin (10) through an arranged guide pipe, a plurality of purification channels (13) are arranged at the two sides of the filter tank (11), and a plurality of purification channels (13) are arranged at the bottom ends of the filter tank (13), the bottom end of the communicating pipe (13) extends to the inside of the purifying box (14), and the inside of the purifying box (14) is provided with filtrate (17).
2. The dust keeper for a solder paste printer as recited in claim 1, wherein: the bottom of purifying box (14) is equipped with suction box (18), suction box (18) are through the inside top seal intercommunication of the pipe that is equipped with and purifying box (14), the inside both sides of suction box (18) are equipped with water absorption cotton (19), the inside bottom of suction box (18) is equipped with gas outlet (20), gas outlet (20) pass the casing of printing machine body (3) and extend to the inside top of printing machine body (3).
3. The dust keeper for a solder paste printer as recited in claim 1, wherein: the outer side of the air inlet (6) is provided with a dust screen (21), and the periphery of the surface of the dust screen (21) is fixedly arranged on the outer side of the air inlet (6) through a sealing rubber strip.
4. The dust keeper for a solder paste printer of claim 1, wherein: the bottom end of the communicating pipe (13) is provided with a vent hole (16), and the vent hole (16) penetrates through the communicating pipe (13) and is communicated with the communicating pipe (13) inside.
5. The dust keeper for a solder paste printer of claim 1, wherein: the middle end of the communicating pipe (13) is internally provided with a one-way valve (15), and the one-way valve (15) is fixedly arranged inside the communicating pipe (13).
6. The dust keeper for a solder paste printer as recited in claim 1, wherein: the top of printing machine support (1) is equipped with conveyer belt (2), the both sides of conveyer belt (2) are through a plurality of transmission shafts and printing machine support (1) swing joint.
7. The dust keeper for a solder paste printer as recited in claim 1, wherein: the printing machine is characterized in that sealing plates (8) are arranged on two sides of the bottom of the printing machine body (3), the sealing plates (8) are connected with the shell on two sides of the bottom of the printing machine body (3) in a sliding and sealing mode through electric push rods arranged on the tops of the sealing plates (8), and a controller (7) is arranged on one side of the outside of the printing machine body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220137181.2U CN217532213U (en) | 2022-01-19 | 2022-01-19 | Dustproof device for soldering paste printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220137181.2U CN217532213U (en) | 2022-01-19 | 2022-01-19 | Dustproof device for soldering paste printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217532213U true CN217532213U (en) | 2022-10-04 |
Family
ID=83426122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220137181.2U Active CN217532213U (en) | 2022-01-19 | 2022-01-19 | Dustproof device for soldering paste printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217532213U (en) |
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2022
- 2022-01-19 CN CN202220137181.2U patent/CN217532213U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230324 Address after: 201313, 1st Floor, Building 27, No. 1-42, Lane 83, Hongxiang North Road, Lingang New Area, China (Shanghai) Free Trade Pilot Zone, Pudong New Area, Shanghai Patentee after: Shanghai Tingchen Electronics Co.,Ltd. Address before: 1st Floor, Building 3, No. 68, Lane 88, Yongchun North Road, Datuan Town, Pudong New Area, Shanghai, 200120 Patentee before: Shanghai qiaochen Electric Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230419 Address after: 1st Floor, Building 3, No. 68, Lane 88, Yongchun North Road, Datuan Town, Pudong New Area, Shanghai, 200120 Patentee after: Shanghai qiaochen Electric Co.,Ltd. Address before: 201313, 1st Floor, Building 27, No. 1-42, Lane 83, Hongxiang North Road, Lingang New Area, China (Shanghai) Free Trade Pilot Zone, Pudong New Area, Shanghai Patentee before: Shanghai Tingchen Electronics Co.,Ltd. |