CN214873612U - Automatic maintenance device for printing nozzle - Google Patents
Automatic maintenance device for printing nozzle Download PDFInfo
- Publication number
- CN214873612U CN214873612U CN202120919844.1U CN202120919844U CN214873612U CN 214873612 U CN214873612 U CN 214873612U CN 202120919844 U CN202120919844 U CN 202120919844U CN 214873612 U CN214873612 U CN 214873612U
- Authority
- CN
- China
- Prior art keywords
- roller
- wiping
- maintenance device
- ink
- automatic maintenance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007639 printing Methods 0.000 title claims abstract description 29
- 238000012423 maintenance Methods 0.000 title claims abstract description 26
- 239000004744 fabric Substances 0.000 claims abstract description 39
- 238000004804 winding Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000012466 permeate Substances 0.000 abstract 1
- 239000007921 spray Substances 0.000 description 8
- 238000007790 scraping Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Abstract
The utility model discloses a print shower nozzle automatic maintenance device comprises wallboard, wind-up roll, unreel the roller, wipe black unit, transmission and wipe black cloth. Under the combined action of the winding roller, the unwinding roller and the transmission device, the ink wiping cloth can move linearly along the sliding rail, and can move along the winding direction of the winding roller, so that the ink wiping cloth contacting with the printing nozzle is always clean, and the bottom surface of the printing nozzle can be wiped clean. The utility model provides a shower nozzle automatic maintenance device can realize full-automatic shower nozzle maintenance function, wipes black unit and uses the sponge cover to add the non-woven fabrics and wipe black, and during the ink can permeate the non-woven fabrics, realizes environmental protection after through the rolling and handles.
Description
Technical Field
The utility model relates to a print technical field, concretely relates to print shower nozzle automatic maintenance device.
Background
The ink-jet printing equipment realizes printing work through a printing nozzle, and the nozzle sprays ink which is changed into fine particles through a nozzle onto a printing stock. In the ink jet process, ink can remain on the surface of the nozzle, which causes nozzle blockage and affects production quality. In prior art, the shower nozzle is maintained and is generally cleaned the shower nozzle surface or use the device of scraping the blade by the mode of manual work and realize the cleaning action, but because the general material of scraping the blade is harder, and the ink of scraping can remain on scraping the blade surface, can cause after long-time the use to scrape the blade and corrode ageing, and the ink of scraping also can volatilize and cause the pollution to the air in.
Disclosure of Invention
An object of the utility model is to provide a print shower nozzle automatic maintenance device, the device need not manual operation, can realize the full self-cleaning of shower nozzle and maintain.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
the automatic printing nozzle maintenance device comprises a wall plate, a winding roller, an ink wiping unit, a transmission device, ink wiping cloth and an unwinding roller.
The wall plate is fixed on the printing equipment; the winding roller, the ink wiping unit, the transmission device and the unwinding roller are fixed on the wallboard.
The ink wiping unit comprises an ink wiping roller and an ink wiping roller connecting rod; the wiping roller is positioned right below the printing nozzle and is connected with the upper end of the wiping roller connecting rod; the lower end of the ink wiping roller connecting rod is connected with a transmission device; the printing spray head can be a single spray head or formed by splicing a plurality of spray heads; the ink wiping roller is wrapped with an ink wiping sponge sleeve; the connecting rod of the wiping roller is provided with a torsional spring which can generate certain pressure upwards.
The transmission device comprises a sliding block, a sliding rail, a synchronous belt, a belt wheel, a motor, an origin sensor and a terminal sensor.
The sliding block moves on the sliding rail; the synchronous belt is connected with the sliding block by bypassing the belt wheel; the motor is connected with the belt wheel and can drive the belt wheel to rotate; the origin sensor and the end point sensor control two stop positions of the movement of the slide block.
The lower end of the ink wiping roller connecting rod is fixed on the sliding block.
The ink wiping cloth is a winding drum cloth, a winding core of the ink wiping cloth is fixed on the unwinding roller, the winding drum cloth is wound above the ink wiping roller, and the other end of the winding drum cloth is fixed on the winding roller.
Preferably, the ink wiping cloth is a non-woven cloth roll.
The thickness of the ink wiping cloth is not less than 2 mm; the moving speed of the ink wiping cloth is 0.5-2 m/min.
Compared with the prior art, the utility model, following advantage has:
1) the utility model discloses an automatic maintenance device for the spray head, when the spray head needs cleaning maintenance, the device automatically controls the ink wiping roller to drive the ink wiping cloth to wipe the spray head, and completes maintenance action;
2) the utility model discloses an automatic maintenance device of shower nozzle has used the non-woven fabrics as the material of cleaning the shower nozzle, and the material is soft, can not cause the damage to the shower nozzle; the cloth roll has the advantages of being thick in material, strong in ink absorption, capable of effectively preventing ink from remaining or volatilizing into air to cause pollution, and capable of being subjected to environment-friendly treatment after the cloth roll is used.
Drawings
Fig. 1 is a front view of the automatic maintenance device for printing nozzles of the present invention;
fig. 2 is a side view of the automatic maintenance device for printing nozzle of the present invention;
wherein: 1-wallboard; 2-a wind-up roll; 3-unwinding roller; 400-an ink wiping unit; 500-a transmission; 6-ink wiping cloth; 410-printing spray head; 420-wiping roller; 430-wiping roller connecting rod; 440-torsion spring; 421-wiping ink sponge sleeve; 510-a slider; 520-a slide rail; 530-origin sensor; 540-end point sensor; 550-a motor; 560-a pulley; 570-synchronous belt.
Detailed Description
The invention is further described with reference to the following figures and examples.
An automatic maintenance device for a printing nozzle 410 is shown in fig. 1-2 and comprises a wall plate 1, a winding roller 2, an unwinding roller 3, an ink wiping unit 400, a transmission device 500 and an ink wiping cloth 6.
The wall plate 1 is fixed on printing equipment; the winding roller 2, the ink wiping unit 400, the transmission device 500 and the unwinding roller 3 are fixed on the wallboard 1.
The wiping unit 400 includes a wiping roller 420 and a wiping roller link 430; the wiping roller 420 is positioned right below the printing nozzle 410 and is connected with the upper end of the wiping roller connecting rod 430; the wiping roller connecting rod 430 is provided with a torsion spring 440 which can generate certain pressure upwards; the lower end of the wiping roller connecting rod 430 is connected with a transmission device 500; the wiping roller 420 is wrapped with an ink wiping sponge sleeve 421; the printing nozzle 410 is formed by splicing 2 nozzles.
The transmission 500 includes a slider 510, a slide 520, a timing belt 570, a pulley 560, a motor 550, a home sensor 530, and an end sensor 540. The slider 510 moves on the slide rail 520; the synchronous belt 570 is connected with the sliding block 510 by bypassing the pulley 560; the motor 550 is connected with the belt wheel 560 and can drive the belt wheel 560 to rotate; the origin sensor 530 and the end point sensor 540 are two stop positions for controlling the movement of the slider 510; the lower end of the wiping roller link 430 is fixed to a slider 510.
The ink wiping cloth 6 is a winding drum cloth, a winding core of the ink wiping cloth is fixed on the unwinding roller 3, the winding drum cloth is wound above the ink wiping roller 420, and the other end of the winding drum cloth is fixed on the winding roller 2; the ink wiping cloth 6 is a non-woven cloth roll, and the thickness is 3 mm; the moving speed of the ink wiping cloth 6 is 0.7 m/min; at this thickness and moving speed, the residual ink on the surface of the head can be completely absorbed without residue.
When this print nozzle automatic maintenance device starts, wind-up roll 2 rotates with unreeling roller 3 simultaneously, lets wipe black cloth 6 and slowly pull out from unreeling roller 3, rolls up on wind-up roll 2, and motor 550 drives band pulley 560 and hold-in range 570 simultaneously and rotates, and slider 510 follows hold-in range 570 and removes to terminal point sensor 540 from origin sensor 530. Because the wiping roller link 430 has upward pressure under the action of the torsion spring 440, and the wiping roller 420 is provided with the wiping sponge sleeve 421, the wiping roller 420 is ensured to be pressed against the wiping cloth 6, so that the wiping cloth 6 can be in close contact with the surface of the printing nozzle 410. Under the combined action of the winding roller 2, the unwinding roller 3 and the transmission device 500, the ink wiping cloth 6 moves linearly along the sliding rail 520, and meanwhile, the ink wiping cloth 6 moves towards the winding direction along with the winding roller 2, so that the ink wiping cloth 6 contacting with the printing nozzle 410 is always clean. The ink wiping cloth 6 moves along the sliding rail moving direction and the rolling direction simultaneously, so that the bottom surface of the printing nozzle 410 can be wiped clean.
Claims (10)
1. The automatic maintenance device for the printing nozzle (410) is characterized by comprising a wall plate (1), a winding roller (2), an ink wiping unit (400), a transmission device (500), ink wiping cloth (6) and an unwinding roller (3); the wall plate (1) is fixed on printing equipment; the winding roller (2), the ink wiping unit (400), the transmission device (500) and the unwinding roller (3) are fixed on the wallboard (1).
2. An automatic print head maintenance device according to claim 1, wherein the print head (410) is a single head.
3. The print head automatic maintenance device according to claim 1, wherein the print head (410) is formed by splicing a plurality of heads.
4. An automatic maintenance device of a printing head according to claim 1, characterized in that said wiping unit (400) comprises a wiping roller (420) and a wiping roller link (430); the wiping roller (420) is positioned right below the printing nozzle (410) and is connected with the upper end of a wiping roller connecting rod (430); the lower end of the wiping roller connecting rod (430) is connected with a transmission device (500).
5. An automatic maintenance device for printing nozzles according to claim 4, characterized in that the wiping roller (420) is wrapped with a wiping sponge sleeve (421); and a torsion spring (440) is arranged on the wiping roller connecting rod (430) and can generate certain pressure upwards.
6. The print head automatic maintenance device of claim 1, wherein the transmission device (500) comprises a slider (510), a slide rail (520), a timing belt (570), a pulley (560), a motor (550), a home sensor (530), and an end sensor (540).
7. The print head automatic maintenance device of claim 6, wherein the slider (510) moves on a slide rail (520); the synchronous belt (570) is connected with the sliding block (510) by bypassing the pulley (560); the motor (550) is connected with the belt wheel (560) and can drive the belt wheel (560) to rotate; the origin sensor (530) and the end sensor (540) control two stop positions of the movement of the slider (510).
8. An automatic maintenance device of printing head according to claim 4, characterized in that the lower end of wiping roller link (430) is fixed on the slider (510).
9. The automatic maintenance device of a printing nozzle according to claim 1, characterized in that the wiping cloth (6) is a web, the core of which is fixed on the unwinding roller (3), the web is wound over the wiping roller (420), and the other end is fixed on the winding roller (2).
10. The printing nozzle automatic maintenance device according to claim 1, characterized in that the ink wiping cloth (6) is a non-woven cloth roll, and the thickness of the ink wiping cloth (6) is not less than 2 mm; the moving speed of the ink wiping cloth is 0.5-2 m/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120919844.1U CN214873612U (en) | 2021-04-30 | 2021-04-30 | Automatic maintenance device for printing nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120919844.1U CN214873612U (en) | 2021-04-30 | 2021-04-30 | Automatic maintenance device for printing nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214873612U true CN214873612U (en) | 2021-11-26 |
Family
ID=78889399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120919844.1U Active CN214873612U (en) | 2021-04-30 | 2021-04-30 | Automatic maintenance device for printing nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214873612U (en) |
-
2021
- 2021-04-30 CN CN202120919844.1U patent/CN214873612U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Yue Inventor after: Wang Qingbo Inventor after: Wang Jing Inventor before: Liu Yue Inventor before: Wang Qingbo Inventor before: Wang Jing Inventor before: Tian Ce Inventor before: Jia Zhimei |