CN218315861U

CN218315861U - Print shower nozzle self-cleaning mechanism

Info

Publication number: CN218315861U
Application number: CN202222412053.7U
Authority: CN
Inventors: 沈进; 郑元辉
Original assignee: Lanyin Industrial Logo Technology Wuxi Co ltd
Current assignee: Lanyin Industrial Logo Technology Wuxi Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-17
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a print shower nozzle self-cleaning mechanism, including the shower nozzle shell, the motor is installed at the top of shower nozzle shell, the output fixedly connected with pivot of motor, the bottom of pivot extends to the inside and swing joint of shower nozzle shell has the regulating box, there is the dredging rod bottom of regulating box through dredging mechanism swing joint, the pivot is located the inside surface of shower nozzle shell and is provided with scrapes the brush mechanism for this device can scrape the brush to the inner wall and the diapire of shower nozzle shell through scraping brush mechanism is automatic, thereby can avoid being stained with because of the defective material and attach the inner wall at the shower nozzle and influence next normal use, and accelerated operating personnel to the inside cleaning efficiency of shower nozzle greatly, and then improved the production efficiency of this device greatly to can drive dredging mechanism regularity dredge the spout through the motor, thereby can avoid appearing blocking phenomenon because of solidifying, and then further improved the cleaning efficiency of this device.

Description

Print shower nozzle self-cleaning mechanism

Technical Field

The utility model relates to a spout seal machine technical field, specifically be a print shower nozzle self-cleaning mechanism.

Background

An inkjet printer is a device for performing inkjet printing, which can print pictures on any material, such as: when the jet printing machine is used, the working environment needs to be kept dustless or less as much as possible, so that the normal work of the jet printing machine and the jet printing effect are avoided being influenced, and jet printing equipment is necessary equipment for processing a PCB (printed Circuit Board); the jet printing equipment is used for jet printing on the PCB through the jet head so as to jet print contents such as characters, one-dimensional codes, two-dimensional codes and the like on the PCB, and usually, the jet head of the jet printing equipment is easy to leave ink or stick dust, and the ink or the dust on the jet head needs to be removed regularly.

The existing spray heads of most spray printing machines often need to be cleaned when in use, for example, a Chinese patent with application number 202122768567.1 discloses a spray printing mechanism with automatic cleaning, in which a cleaning device is arranged in an ink jet mechanism, and compared with a mode that the ink jet head needs to be moved to a set cleaning area to be cleaned or is cleaned manually, the arrangement of the cleaning device enables the cleaning device to clean the ink jet head at any time along with the movement of the ink jet device, so that labor force is saved and production efficiency is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a print shower nozzle self-cleaning mechanism to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a print shower nozzle self-cleaning mechanism, includes the shower nozzle shell, the motor is installed at the top of shower nozzle shell, the output fixedly connected with pivot of motor, the bottom of pivot extends to the inside and swing joint of shower nozzle shell has the regulating box, the bottom of regulating box has the mediation pole through mediation mechanism swing joint, the surface that the pivot is located shower nozzle shell inside is provided with scrapes the brush mechanism.

Preferably, dredge the mechanism including with set up at the inside half gear disc of regulating box, just half gear disc and pivot fixed connection, the both sides of half gear disc all meshes and is connected with driven gear, driven gear's inside fixedly connected with threaded rod, the upper and lower both ends of threaded rod are connected with the upper and lower both sides inner wall rotation of regulating box respectively, the bottom and the mediation pole of threaded rod pass through screw thread swing joint, the surface mounting that the threaded rod is located the driven gear top has the torsional spring to the cleaning efficiency of this device has been improved greatly.

Preferably, the scraping and brushing mechanism comprises connecting rods arranged on two sides of the rotating shaft, the two sides of the back of the body of each connecting rod are respectively and fixedly connected with a first scraper and a second scraper, and a third scraper is arranged at the bottom of the second scraper, so that the production efficiency of the device is greatly improved.

Preferably, two fixedly connected with gag lever post between the mediation pole, the hot plate is installed to the inner chamber bottom of shower nozzle shell to the practicality of this device has been improved greatly.

Preferably, the top of the sprayer shell is provided with feed inlets on both sides of the motor, and the bottom of the sprayer shell is provided with a nozzle, so that the dredging efficiency is greatly accelerated.

Preferably, the outer surface of the sprayer shell is fixedly connected with a controller, and the outer surface of the controller is fixedly connected with a control switch, so that the sprayer is greatly convenient for an operator to control the sprayer.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a set up motor, pivot, connecting rod, first scraper blade, hot plate, second scraper blade and third scraper blade, make this device can scrape the brush to handle to the inner wall and the diapire of shower nozzle shell automatically through scraping the brush mechanism, thereby can avoid influencing the normal use next time because the defective material is stained with the inner wall that attaches at the shower nozzle, and accelerated the cleaning efficiency of operating personnel to the shower nozzle inside greatly, and then improved the production efficiency of this device greatly;

2. the utility model discloses still through setting up motor, pivot, semi-gear disc, driven gear, threaded rod, mediation pole, gag lever post and torsional spring for this device can drive the regular mediation to the spout of mediation mechanism through the motor when clean, thereby can avoid the spout to appear blocking phenomenon because of solidifying, and then further improve the clean efficiency of this device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an overall elevation view of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the adjusting box of the present invention;

FIG. 4 is a top view of the coupling portion of the half-gear disk and the driven gear of the present invention;

in the figure: 1. a nozzle housing; 2. a motor; 3. a rotating shaft; 4. an adjusting box; 5. dredging the rod; 6. a spout; 7. a feeding port; 8. a connecting rod; 9. a first squeegee; 10. a second squeegee; 11. heating plates; 12. a half-gear disc; 13. a driven gear; 14. a threaded rod; 15. a limiting rod; 16. a torsion spring; 17. a controller; 18. a third scraper.

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.

Referring to fig. 1-4, the utility model provides an automatic cleaning mechanism for a printing nozzle, which comprises a nozzle shell 1, a motor 2 is installed on the top of the nozzle shell 1, a rotating shaft 3 is fixedly connected with the output end of the motor 2, the bottom of the rotating shaft 3 extends into the nozzle shell 1 and is movably connected with an adjusting box 4, the bottom of the adjusting box 4 is movably connected with a dredging rod 5 through a dredging mechanism, the dredging mechanism comprises a semi-gear disc 12 arranged in the adjusting box 4, the semi-gear disc 12 is fixedly connected with the rotating shaft 3, both sides of the semi-gear disc 12 are engaged with driven gears 13, the inner parts of the driven gears 13 are fixedly connected with threaded rods 14, the upper and lower ends of the threaded rods 14 are respectively rotatably connected with the inner walls of the upper and lower sides of the adjusting box 4, the bottom of the threaded rods 14 is movably connected with the dredging rod 5 through threads, a torsion spring 16 is installed on the outer surface of the threaded rods 14 above the driven gears 13, when the semi-gear disc 12 rotates, the semi-gear disc regularly drives the driven gears 13 on two sides to intermittently rotate through a meshing connection mode with the driven gears 13, when the semi-gear disc 12 drives the driven gears 13 to rotate, the driven gears 13 drive the threaded rods 14 to synchronously rotate, the limiting action of the limiting rods 15 is utilized, the threaded rods 14 can drive the dredging rods 5 to move downwards, when the semi-gear disc 12 is not meshed with the driven gears 13, the threaded rods 14 can rotate under the elastic action of the torsion springs 16, so that the dredging rods 5 can move upwards, the dredging rods 5 can reciprocate under the driving of the motor 2, the nozzles 6 can be dredged continuously, the blockage phenomenon caused by solidification of the nozzles 6 can be avoided, and the outer surface of the rotating shaft 3, which is positioned inside the nozzle shell 1, is provided with a scraping and brushing mechanism, scrape brush mechanism including installing the connecting rod 8 in 3 both sides of pivot, the back of the body one side difference fixedly connected with first scraper blade 9 and second scraper blade 10 of two connecting rods 8, and third scraper blade 18 is installed to the bottom of second scraper blade 10, when two connecting rods 8 rotate, it can drive first scraper blade 9 and second scraper blade 10 respectively and scrape the brush processing to the inner wall of shower nozzle shell 1, and when second scraper blade 10 rotated, it can drive third scraper blade 18 and scrape the brush processing to the diapire of shower nozzle shell 1, thereby can avoid influencing next normal use because of the defective material is stained with the inner wall at shower nozzle shell 1, and accelerated operating personnel to the inside cleaning efficiency of shower nozzle greatly, fixedly connected with gag lever post 15 between two dredge pole 5, hot plate 11 is installed to the inner chamber bottom of shower nozzle shell 1, utilize gag lever post 15 can make dredge pole 5 can not rotate with 14 synchronous, and utilize hot melt to the defective material that solidifies, thereby can further avoid spout 6 to take place blocking phenomenon, the both sides of shower nozzle shell 1 all is provided with the connecting rod 7, the outer surface of shower nozzle shell 6 that the control device that the drain control spout 6 can more be connected with the internal diameter of this control device 17, thereby the drain control device is more convenient for dredging control of spout 5.

The utility model discloses a theory of operation: when the device is used, an operator can start the micro motor 2 through the controller 17, so that the motor 2 drives the rotating shaft 3 to rotate, when the rotating shaft 3 rotates, the rotating shaft can simultaneously drive the two connecting rods 8 and the semi-gear disc 12 to rotate, when the two connecting rods 8 rotate, the rotating shaft can respectively drive the first scraper 9 and the second scraper 10 to scrape and brush the inner wall of the sprayer shell 1, when the second scraper 10 rotates, the rotating shaft can drive the third scraper 18 to scrape and brush the bottom wall of the sprayer shell 1, so that the influence on next normal use caused by the adhesion of residual materials on the inner wall of the sprayer shell 1 can be avoided, the cleaning efficiency of the operator on the inner part of the sprayer is greatly improved, the production efficiency of the device is greatly improved, when the semi-gear disc 12 rotates, the semi-gear disc 12 can regularly drive the driven gears 13 on two sides to rotate through the meshing connection mode between the driven gears 13, when the semi-gear disc 12 drives the driven gears 13 to rotate, the driven gears 13 can drive the driven gears 13 to synchronously rotate, the limiting rods 15 are recycled, the threaded rods 14 can drive the threaded rods 5 to regularly move downwards, and the driven gears 13 can further move under the reciprocating motor, and the reciprocating motor can prevent the threaded rods 6 from blocking when the reciprocating nozzles 6 move upwards and further move, and the reciprocating rod 12 can not block the reciprocating nozzle 6, and the reciprocating nozzle 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a print shower nozzle self-cleaning mechanism, includes shower nozzle shell (1), its characterized in that: motor (2) are installed at the top of shower nozzle shell (1), output fixedly connected with pivot (3) of motor (2), the bottom of pivot (3) extends to the inside and swing joint of shower nozzle shell (1) has regulating box (4), there is dredging rod (5) bottom of regulating box (4) through dredging mechanism swing joint, pivot (3) are located the inside surface of shower nozzle shell (1) and are provided with scrapes brush mechanism.

2. The automatic cleaning mechanism for print nozzle of claim 1, wherein: dredge mechanism including with set up at inside half gear disc (12) of regulating box (4), just half gear disc (12) and pivot (3) fixed connection, the both sides of half gear disc (12) are all engaged with and are connected with driven gear (13), the inside fixedly connected with threaded rod (14) of driven gear (13), the upper and lower both ends of threaded rod (14) rotate with the upper and lower both sides inner wall of regulating box (4) respectively and are connected, the bottom and the mediation pole (5) of threaded rod (14) pass through screw thread swing joint, the surface mounting that threaded rod (14) are located driven gear (13) top has torsional spring (16).

3. The print head automatic cleaning mechanism of claim 1, wherein: the scraping and brushing mechanism comprises connecting rods (8) arranged on two sides of the rotating shaft (3), wherein one side, back to the back, of each connecting rod (8) is fixedly connected with a first scraper (9) and a second scraper (10), and a third scraper (18) is arranged at the bottom of the second scraper (10).

4. The print head automatic cleaning mechanism of claim 1, wherein: two fixedly connected with gag lever post (15) between dredging rod (5), hot plate (11) are installed to the inner chamber bottom of shower nozzle shell (1).

5. The print head automatic cleaning mechanism of claim 1, wherein: the top of the sprayer shell (1) is provided with feed inlets (7) on two sides of the motor (2), and the bottom of the sprayer shell (1) is provided with a nozzle (6).

6. The print head automatic cleaning mechanism of claim 1, wherein: the outer fixed surface of shower nozzle shell (1) is connected with controller (17), the outer fixed surface of controller (17) is connected with control switch.