CN215620775U - Electronic semiconductor printing machine - Google Patents
Electronic semiconductor printing machine Download PDFInfo
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- CN215620775U CN215620775U CN202121567268.5U CN202121567268U CN215620775U CN 215620775 U CN215620775 U CN 215620775U CN 202121567268 U CN202121567268 U CN 202121567268U CN 215620775 U CN215620775 U CN 215620775U
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- scraper
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Abstract
The utility model relates to the technical field of printing machines, in particular to an electronic semiconductor printing machine, which comprises a machine body, wherein the front end of the machine body is hinged with a machine door, the front end of the machine body is fixedly provided with a control panel positioned on the right side of the machine door, the right side of the machine body is fixedly provided with a purification box, the top of the purification box is fixedly provided with an air outlet pipe, an activated carbon plate and a filter screen plate are arranged in the purification box, the filter screen plate is positioned below the activated carbon plate, the right side of the machine body is provided with a through hole, an exhaust fan is arranged in the through hole, the top of the machine body is fixedly provided with a storage box, the top of the storage box is provided with a feed inlet, the bottom of the storage box is fixedly provided with a flexible hose, and the left side of the machine body is fixedly provided with a motor; the utility model has the beneficial effects that: through being provided with electric telescopic handle, backup pad, bracing piece and doctor-bar and mutually support and use to can convenient and fast will depend on the tin cream on the scraper and scrape down, realize avoiding causing the waste to the material to the cleaning work of scraper, reduce the manufacturing cost of printing.
Description
Technical Field
The utility model relates to the technical field of printing machines, in particular to an electronic semiconductor printing machine.
Background
Generally, many electronic components, for example, a chip, a resistor, a capacitor, an inductor, etc., are disposed on a PCB of an electronic product, so as to form a circuit having a specific function, and therefore, a plurality of soldering points for soldering the electronic components are disposed on the PCB.
The existing semiconductor printing machine can generate harmful gas in the process of soldering the PCB, however, the harmful gas is directly discharged to the outside without being processed, so that the environment is easily polluted to a certain extent, and meanwhile, the harmful gas is easily sucked into the body by nearby workers to influence the health of the workers.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art and provides an electronic semiconductor printer.
The technical scheme adopted by the utility model for solving the technical problems is as follows: an electronic semiconductor printing machine comprises a machine body, wherein a machine door is hinged to the front end of the machine body, a control panel is fixedly mounted at the front end of the machine body and positioned on the right side of the machine door, a purifying box is fixedly mounted on the right side of the machine body, an air outlet pipe is fixedly mounted at the top of the purifying box, an activated carbon plate and a filter screen plate are arranged in the purifying box, the filter screen plate is positioned below the activated carbon plate, a through hole is formed in the right side of the machine body, an exhaust fan is mounted in the through hole, a material storage box is fixedly mounted at the top of the machine body, a feed inlet is formed in the top of the material storage box, a flexible hose is fixedly mounted at the bottom of the material storage box, a motor is fixedly mounted on the left side of the machine body, a screw rod is fixedly mounted at the output end of the motor, the right end of the screw rod extends into the machine body and is rotatably connected with the right side wall of the machine body, a sliding block positioned in the machine body is in threaded connection with the screw rod, sliding block front end fixed mounting has the feed cylinder, the equal fixed mounting in feed cylinder left and right sides has the fixing base, fixing base bottom fixed mounting has the scraper, the equal sliding connection in the scraper left and right sides has the doctor-bar, the inside top fixed mounting of fixing base has electric telescopic handle, electric telescopic handle drive end fixed mounting has the backup pad, the equal fixed mounting in both ends has the bracing piece about the backup pad bottom, the bracing piece lower extreme run through the fixing base bottom and with doctor-bar top fixed connection, the equal fixed mounting in both ends has the pneumatic cylinder, two about the inside bottom of organism fixed mounting places the platform between the pneumatic cylinder drive end.
Preferably, the four corners of the bottom of the machine body are fixedly provided with supporting legs.
Preferably, the machine door is made of transparent toughened glass, the left end and the right end of the bottom of the machine door are both provided with handle grooves, and a sealing ring is arranged at the joint of the machine door and the machine body.
Preferably, an air inlet pipe is fixedly installed at the bottom of the purifying box, and the tail end of the air inlet pipe is communicated with the through hole.
Preferably, the lower end of the telescopic hose extends into the machine body and is communicated with the feeding barrel, a discharging pipe is fixedly mounted at the bottom of the feeding barrel, and an electromagnetic valve is arranged outside the discharging pipe.
Preferably, the control panel is respectively and electrically connected with the electromagnetic valve, the exhaust fan, the electric telescopic rod, the hydraulic cylinder and the motor.
By adopting the technical scheme, the beneficial effects are as follows:
the machine door and the purification cylinder are matched for use, so that harmful gas generated in the process of solder paste application of the PCB by the printer can be purified, the harmful gas is prevented from being directly discharged to the outside without being processed and being absorbed by workers, the body health of the workers is prevented from being influenced, and meanwhile, the environment is prevented from being polluted;
through being provided with electric telescopic handle, backup pad, bracing piece and doctor-bar and mutually support and use to can convenient and fast will depend on under the tin cream on the scraper is scraped, realize avoiding causing the waste to the material to the cleaning work of scraper, reduce the manufacturing cost of printing, improve the practicality of printing machine.
Drawings
FIG. 1 is a schematic front perspective view of the present invention;
FIG. 2 is a front sectional view of the body of the present invention;
FIG. 3 is a front sectional view of the fixing base of the present invention;
the labels in the figure are: organism 1, door 2, control panel 3, storage case 4, purifying box 5, activated carbon plate 501, filter plate 502, intake pipe 503, air discharge fan 504, outlet duct 505, supporting leg 6, bellows 7, screw rod 8, fixing base 9, electric telescopic handle 901, backup pad 902, bracing piece 903, doctor-bar 904, feed cylinder 10, discharging pipe 11, place platform 12, pneumatic cylinder 13, sliding block 14, scraper 15, motor 16.
Detailed Description
As shown in fig. 1 to 3, the present invention provides a technical solution: an electronic semiconductor printing machine comprises a machine body 1, a machine door 2 is hinged to the front end of the machine body 1, a control panel 3 positioned on the right side of the machine door 2 is fixedly installed at the front end of the machine body 1, a purifying box 5 is fixedly installed on the right side of the machine body 1, an air outlet pipe 505 is fixedly installed at the top of the purifying box 5, an activated carbon plate 501 and a filter screen plate 502 are arranged inside the purifying box 5, the filter screen plate 502 is positioned below the activated carbon plate 501, a through hole is formed in the right side of the machine body 1, an exhaust fan 504 is installed in the through hole, a storage box 4 is fixedly installed at the top of the machine body 1, a feed inlet is formed in the top of the storage box 4, a flexible hose 7 is fixedly installed at the bottom of the storage box 4, a motor 16 is fixedly installed at the left side of the machine body 1, a screw 8 is fixedly installed at the output end of the motor 16, the right end of the screw 8 extends into the machine body 1 and is rotatably connected with the right side wall of the machine body 1, a sliding block 14 positioned inside the machine body 1 is in threaded connection with the screw 8, 14 front end fixed mounting of sliding block has a feeding cylinder 10, the equal fixed mounting in the 10 left and right sides of feeding cylinder has fixing base 9, 9 bottom fixed mounting of fixing base has scraper 15, the equal sliding connection in the 15 left and right sides of scraper has doctor-bar 904, the inside top fixed mounting of fixing base 9 has electric telescopic handle 901, electric telescopic handle 901 drive end fixed mounting has backup pad 902, the equal fixed mounting in both ends has bracing piece 903 about the backup pad 902 bottom, bracing piece 903 lower extreme run through fixing base 9 bottom and with doctor-bar 904 top fixed connection, the equal fixed mounting in both ends has pneumatic cylinder 13 about 1 inside bottom of organism, fixed mounting has place platform 12 between two pneumatic cylinder 13 drive ends.
In this embodiment, 1 bottom four corners department of organism all fixed mounting have supporting leg 6, through being provided with supporting leg 6 to can play the supporting role for the printing machine.
In this embodiment, door 2 is made by transparent toughened glass, and the handle groove has all been seted up at both ends about door 2 bottom, and door 2 is provided with the sealing washer with organism 1's junction, through being provided with the handle groove, can pull up door 2, and the sealing washer can strengthen the leakproofness between door 2 and the organism 1 simultaneously, prevents that harmful gas from revealing.
In this embodiment, an air inlet pipe 503 is fixedly installed at the bottom of the purifying box 1, and the end of the air inlet pipe 503 is communicated with the through hole.
In this embodiment, the lower end of the flexible hose 7 extends into the interior of the machine body 1 and is communicated with the feeding barrel 10, the discharging pipe 11 is fixedly installed at the bottom of the feeding barrel 10, and the electromagnetic valve is arranged outside the discharging pipe 11.
In this embodiment, the control panel 3 is electrically connected to the electromagnetic valve, the exhaust fan 504, the electric telescopic rod 901, the hydraulic cylinder 13 and the motor 16, respectively.
Specifically, during the use, at first, through door 2 of handle groove pulling, place the PCB board that will print again on placing platform 12 after opening door 2, then close door 2, thereby seal up organism 1 inside top, in sending into storage case 4 through the feed inlet solder paste afterwards, solder paste in storage case 4 gets into in the feed cylinder 10 through flexible hose 7, open the solenoid valve through control panel 3, make solder paste in the feed cylinder 10 carry on the PCB board of waiting to print through discharging pipe 11, later through control panel 3 start-up motor 16, motor 16 work drives screw rod 8 and rotates, screw rod 8 then can drive sliding block 14, feed cylinder 10, fixing base 9 and scraper 15 carry out lateral shifting, make scraper 15 scrape off the solder paste on the PCB board, thereby alright accomplish the tin brushing to the PCB board, in-process that carries out the solder paste printing to the PCB board, the exhaust fan 504 is started through the control panel 3, the exhaust fan 504 guides harmful gas generated in the process of tin paste of the PCB by the printer into the air inlet pipe 503, the harmful gas is conveyed into the purification box 5 through the air inlet pipe 503, because the activated carbon plate 501 and the filter screen plate 502 are arranged inside the purification box 5, and the filter screen plate 502 is positioned below the activated carbon plate 501, when the harmful gas sequentially passes through the filter screen plate 502 and the activated carbon plate 501, the filter screen plate 502 can filter the harmful gas, filter and intercept impurities in the harmful gas, and simultaneously the activated carbon plate 501 can purify the harmful gas, so that the harmful gas generated by the tin paste in the tin soldering process of the printer is absorbed and purified, after the harmful gas is purified by the purification box 5, the harmful gas is finally discharged to the outside through the air outlet pipe 505, and by the arrangement of the machine door 2 and the purification box 5, the harmful gas generated by the tin paste in the tin soldering process of the PCB by the printer can be purified, harmful gas is prevented from being directly discharged to the outside without being treated and being absorbed by workers, the body health of the workers is prevented from being influenced, and meanwhile, the environment is prevented from being polluted;
when according to adnexed tin cream on needs clearance scraper 15, start electric telescopic handle 901 through control panel 3, electric telescopic handle 901 work drives backup pad 902 and moves down, backup pad 902 then can drive doctor-bar 904 through bracing piece 903 and move down along scraper 15 both sides to scrape down through doctor-bar 904 the tin cream that will depend on scraper 15, thereby realize the cleaning work to scraper 15, avoid causing the waste to the material, reduce the manufacturing cost of printing.
Claims (6)
1. An electronic semiconductor printer comprising a body (1), characterized in that:
the front end of the machine body (1) is hinged with a machine door (2), the front end of the machine body (1) is fixedly provided with a control panel (3) positioned on the right side of the machine door (2), the right side of the machine body (1) is fixedly provided with a purifying box (5), the top of the purifying box (5) is fixedly provided with an air outlet pipe (505), the purifying box (5) is internally provided with an activated carbon plate (501) and a filter screen plate (502), the filter screen plate (502) is positioned below the activated carbon plate (501), the right side of the machine body (1) is provided with a through hole, an exhaust fan (504) is arranged in the through hole, the top of the machine body (1) is fixedly provided with a storage box (4), the top of the storage box (4) is provided with a feed inlet, the bottom of the storage box (4) is fixedly provided with a telescopic hose (7), the left side of the machine body (1) is fixedly provided with a motor (16), and the output end of the motor (16) is fixedly provided with a screw rod (8), the right end of the screw rod (8) extends into the machine body (1) and is rotatably connected with the right side wall of the machine body (1), a sliding block (14) positioned in the machine body (1) is connected to the screw rod (8) in a threaded manner, a feeding cylinder (10) is fixedly installed at the front end of the sliding block (14), fixing seats (9) are fixedly installed on the left side and the right side of the feeding cylinder (10), a scraper (15) is fixedly installed at the bottom of the fixing seat (9), scraper blades (904) are slidably connected to the left side and the right side of the scraper (15), an electric telescopic rod (901) is fixedly installed at the top end of the interior of the fixing seat (9), a supporting plate (902) is fixedly installed at the driving end of the electric telescopic rod (901), supporting rods (903) are fixedly installed at the left end and the right end of the bottom of the supporting plate (902), and the lower ends of the supporting rods (903) penetrate through the bottom of the fixing seats (9) and are fixedly connected with the top of the scraper (904), the all fixed mounting in both ends have pneumatic cylinder (13) about organism (1) inside bottom, two fixed mounting places platform (12) between pneumatic cylinder (13) drive end.
2. An electronic semiconductor printer according to claim 1, wherein: supporting legs (6) are fixedly mounted at four corners of the bottom of the machine body (1).
3. An electronic semiconductor printer according to claim 1, wherein: the machine door (2) is made of transparent toughened glass, the handle grooves are formed in the left end and the right end of the bottom of the machine door (2), and a sealing ring is arranged at the joint of the machine door (2) and the machine body (1).
4. An electronic semiconductor printer according to claim 1, wherein: an air inlet pipe (503) is fixedly mounted at the bottom of the purifying box (5), and the tail end of the air inlet pipe (503) is communicated with the through hole.
5. An electronic semiconductor printer according to claim 1, wherein: the telescopic hose (7) lower end extends into the interior of the machine body (1) and is communicated with the feeding barrel (10), a discharging pipe (11) is fixedly mounted at the bottom of the feeding barrel (10), and an electromagnetic valve is arranged outside the discharging pipe (11).
6. An electronic semiconductor printer according to claim 5, wherein: the control panel (3) is respectively and electrically connected with the electromagnetic valve, the exhaust fan (504), the electric telescopic rod (901), the hydraulic cylinder (13) and the motor (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121567268.5U CN215620775U (en) | 2021-07-09 | 2021-07-09 | Electronic semiconductor printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121567268.5U CN215620775U (en) | 2021-07-09 | 2021-07-09 | Electronic semiconductor printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215620775U true CN215620775U (en) | 2022-01-25 |
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ID=79889339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121567268.5U Active CN215620775U (en) | 2021-07-09 | 2021-07-09 | Electronic semiconductor printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215620775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091840A (en) * | 2022-07-26 | 2022-09-23 | 扬州市玄裕电子有限公司 | Solder paste printing machine for processing flexible circuit board |
-
2021
- 2021-07-09 CN CN202121567268.5U patent/CN215620775U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091840A (en) * | 2022-07-26 | 2022-09-23 | 扬州市玄裕电子有限公司 | Solder paste printing machine for processing flexible circuit board |
| CN115091840B (en) * | 2022-07-26 | 2023-06-09 | 扬州市玄裕电子有限公司 | Solder paste printer for flexible circuit board processing |
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