CN210362994U - Ink supply pressure adjusting mechanism of ink jet numbering machine - Google Patents
Ink supply pressure adjusting mechanism of ink jet numbering machine Download PDFInfo
- Publication number
- CN210362994U CN210362994U CN201920781182.9U CN201920781182U CN210362994U CN 210362994 U CN210362994 U CN 210362994U CN 201920781182 U CN201920781182 U CN 201920781182U CN 210362994 U CN210362994 U CN 210362994U
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- ink
- ball valve
- groove
- valve seat
- inlet pipe
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Abstract
The utility model discloses an ink jet numbering machine supplies ink pressure guiding mechanism, its characterized in that: the ink inlet pipe is fixed in the threaded hole of the side part of the valve seat, the end part of the ring is provided with a second ball valve matched with the ring, the end part of the ink inlet pipe is provided with a circular orifice plate, the second ball valve is connected with the orifice plate through a second spring, the threaded hole of the side part of the valve seat is communicated with a communicating groove, the outlet end of the communicating groove is fixed with an ink outlet joint, the second end of the valve seat is provided with a spray head ink return groove, the lower part of the first end of the valve seat is provided with a reflux groove, the reflux groove is communicated with the ink inlet pipe through a first communicating hole, the spray head ink return groove is communicated with the reflux groove through a second communicating hole, the lower part of the first communicating hole is provided with a first ball valve matched with the first ball valve, the lower end of the first ball valve is connected with a first adjusting bolt through a first spring, the lower part of the second communicating hole is provided with a third ball valve matched with, The advantages of the explosion-proof tube.
Description
Technical Field
The utility model belongs to the technical field of the ink jet numbering machine, concretely relates to ink jet numbering machine supplies ink pressure guiding mechanism.
Background
The code spraying machine is a device which is controlled by software and used for carrying out identification on products in a non-contact mode. Can be used for spraying codes on production date, bar codes and the like on various packing boxes. The ink-jet printer comprises a printer body, a spray head, an ink supply system and an ink return system, wherein different ink supply pressures need to be adjusted according to different use requirements in the ink-jet printing process. The pressure of an ink supply system of the existing ink-jet printer is mostly adjusted by adopting a valve, when the ink-jet printer is not required to jet ink, an ink supply pump must be closed, and once an operator forgets to close the pump, the pipeline is exploded or the ink supply pump is damaged, so that the running stability of the system is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide an ink jet numbering machine supplies ink pressure guiding mechanism.
The utility model provides an ink jet numbering machine supplies ink pressure guiding mechanism, includes disk seat, intercommunication groove, shower nozzle return ink groove, backward flow groove, advances the china ink pipe, its characterized in that: the side part of the first end of the valve seat is provided with a threaded hole, the ink inlet pipe is fixed in the threaded hole of the side part of the valve seat, the middle part of the inside of the ink inlet pipe is fixed with a ring, the end part of the ring is provided with a second ball valve matched with the ring, the end part of the ink inlet pipe is provided with a circular orifice plate, the second ball valve is connected with the orifice plate through a second spring, the threaded hole of the side part of the valve seat is communicated with a communicating groove, the outlet end of the communicating groove is fixed with an ink outlet joint, the second end of the valve seat is provided with a nozzle ink return groove, the lower part of the first end of the valve seat is provided with a backflow groove, the backflow groove is communicated with the ink inlet pipe through a first communicating hole, the nozzle ink return groove is communicated with the backflow groove through a second communicating hole, the lower part of the first communicating hole is provided with a first ball valve matched with the first communicating hole, and a third ball valve matched with the second communication hole is arranged at the lower part of the second communication hole and is connected with a second adjusting bolt through a third spring.
Preferably, a backflow joint is fixed at the end of the backflow groove.
Preferably, a nozzle ink return joint is fixed at the end part of the nozzle ink return groove.
Preferably, the first ball valve, the second ball valve and the third ball valve are all of hemispherical structures.
Preferably, the ink inlet pipe is provided with a strip-shaped through hole at the upper part of the first communication hole.
Preferably, the second adjusting bolt and the first adjusting bolt are fixed at the lower part of the valve seat in a threaded connection mode.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses when using, advance the china ink pipe and be connected with the ink pump, it is connected with the ink jet numbering machine shower nozzle to go out the china ink joint, the shower nozzle returns the china ink joint and is connected with the ink jet numbering machine return china ink pipe of shower nozzle, the backward flow joint is connected with the ink box, the ink pump supplies printing ink into the china ink pipe, the second spring is compressed, the both ends of ring switch on, printing ink supplies the ink jet numbering machine shower nozzle along going out the china ink joint, the printing ink of ink jet numbering machine shower nozzle backward flow backs up the third ball valve, the normal inflow ink box of printing ink of backward flow, when the ink jet numbering machine shower nozzle does not use printing ink, advance the intraductal pressure of china ink and rise, first ball valve is backed up, printing ink flows into the ink box along the backward flow. Through adjusting second adjusting bolt, can adjust the pressure of ink return to the realization is adjusted the pressure that supplies ink jet numbering machine shower nozzle, has convenient to use's advantage.
Drawings
Fig. 1 is the structural schematic diagram of the ink supply pressure adjusting mechanism of the inkjet printer of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
In the figure, 1, an ink inlet pipe, 2, a first ball valve, 3, a first spring, 4, a circular ring, 5, a second ball valve, 6, a second spring, 7, an orifice plate, 8, a communication groove, 9, an ink outlet joint, 10, a nozzle ink return groove, 11, a nozzle ink return joint, 12, a return joint, 13, a first adjusting bolt, 14, a return groove, 15, a third ball valve, 16, a second adjusting bolt, 17, a third spring, 18 and a valve seat.
Detailed Description
Referring to fig. 1 and 2, an ink supply pressure adjusting mechanism of an inkjet printer includes a valve seat 18, a communicating tank 8, a nozzle ink return tank 10, a return tank 14, and an ink inlet pipe 1, and is characterized in that: the lateral part of the first end of the valve seat 18 is provided with a threaded hole, the ink inlet pipe 1 is fixed in the threaded hole of the lateral part of the valve seat 18, the middle part of the inside of the ink inlet pipe 1 is fixed with a circular ring 4, the end part of the circular ring 4 is provided with a second ball valve 5 matched with the circular ring 4, the end part of the ink inlet pipe 1 is provided with a circular orifice plate 7, the second ball valve 5 is connected with the orifice plate 7 through a second spring 6, the threaded hole of the lateral part of the valve seat 18 is communicated with a communicating groove 8, the outlet end of the communicating groove 8 is fixed with an ink outlet joint 9, the second end of the valve seat 18 is provided with a nozzle ink return groove 10, the lower part of the first end of the valve seat 18 is provided with a return groove 14, the return groove 14 is communicated with the ink inlet pipe 1 through a first communicating hole, the nozzle ink return groove 10 is communicated with the return groove 14 through a second communicating hole, the lower part of, the lower end of the first ball valve 2 is connected with a first adjusting bolt 13 through a first spring 3, a third ball valve 15 matched with the second communicating hole is arranged at the lower part of the second communicating hole, and the third ball valve 15 is connected with a second adjusting bolt 16 through a third spring 17.
A return joint 12 is fixed to an end of the return tank 14.
And a nozzle ink return joint 11 is fixed at the end part of the nozzle ink return groove 10.
The first ball valve 2, the second ball valve 5 and the third ball valve 15 are all of a hemispherical structure.
And a strip-shaped through hole is formed in the upper part of the first communication hole of the ink inlet pipe 1.
The second adjusting bolt 16 and the first adjusting bolt 13 are fixed at the lower part of the valve seat 18 in a threaded connection mode.
The utility model discloses a theory of operation is:
the utility model discloses when using, advance china ink pipe 1 and be connected with the ink pump, it is connected with the ink jet numbering machine shower nozzle to go out china ink joint 9, the shower nozzle returns china ink joint 11 and is connected with the ink return pipe of ink jet numbering machine shower nozzle, return joint 12 is connected with the ink box, the ink pump supplies china ink into china ink pipe 1 with printing ink, second spring 6 is compressed, the both ends of ring 4 switch on, printing ink supplies the ink jet numbering machine shower nozzle along going out china ink joint 9, the third ball valve 15 is backed down to the printing ink of ink jet numbering machine shower nozzle backward flow, the normal inflow ink box of printing ink of backward flow, when the ink is not used to the ink jet numbering machine shower nozzle, pressure in the china ink pipe 1 risees, first ball valve 2 is backed down, printing ink flows into the ink box along return joint 12, can effectively avoid printing ink pipe pressure too. Through adjusting second adjusting bolt 16, can adjust the pressure of ink return to the realization is adjusted the pressure of supplying into ink jet numbering machine shower nozzle, has convenient to use's advantage.
The technical solution of the present invention is to provide an improved method for manufacturing a semiconductor device, which is characterized in that the method is not limited by the above-mentioned method, and the method is not substantially improved by the method and the device, or the method and the device are directly applied to other occasions without improvement, all within the protection scope of the present invention.
Claims (6)
1. The utility model provides an ink jet numbering machine supplies ink pressure guiding mechanism, includes disk seat (18), intercommunication groove (8), shower nozzle ink return groove (10), return-flow tank (14), advances black pipe (1), its characterized in that: the lateral part of the first end of the valve seat (18) is provided with a threaded hole, the ink inlet pipe (1) is fixed in the threaded hole of the lateral part of the valve seat (18), the middle part inside the ink inlet pipe (1) is fixed with a circular ring (4), the end part of the circular ring (4) is provided with a second ball valve (5) matched with the circular ring (4), the end part of the ink inlet pipe (1) is provided with a circular orifice plate (7), the second ball valve (5) is connected with the orifice plate (7) through a second spring (6), the threaded hole of the lateral part of the valve seat (18) is communicated with a communication groove (8), the outlet end of the communication groove (8) is fixed with an ink outlet joint (9), the second end of the valve seat (18) is provided with a nozzle ink return groove (10), the lower part of the first end of the valve seat (18) is provided with a return groove (14), and the return groove (14) is communicated with the ink inlet pipe (1), the nozzle ink return groove (10) is communicated with the ink return groove (14) through a second communication hole, a first ball valve (2) matched with the first communication hole is arranged at the lower part of the first communication hole, the lower end of the first ball valve (2) is connected with a first adjusting bolt (13) through a first spring (3), a third ball valve (15) matched with the second communication hole is arranged at the lower part of the second communication hole, and the third ball valve (15) is connected with a second adjusting bolt (16) through a third spring (17).
2. An ink supply pressure adjustment mechanism for an ink jet printer as claimed in claim 1, wherein: and a backflow joint (12) is fixed at the end part of the backflow groove (14).
3. An ink supply pressure adjustment mechanism for an ink jet printer as claimed in claim 1, wherein: and a nozzle ink return joint (11) is fixed at the end part of the nozzle ink return groove (10).
4. An ink supply pressure adjustment mechanism for an ink jet printer as claimed in claim 1, wherein: the first ball valve (2), the second ball valve (5) and the third ball valve (15) are all of hemispherical structures.
5. An ink supply pressure adjustment mechanism for an ink jet printer as claimed in claim 1, wherein: and a strip-shaped through hole is formed in the upper part of the ink inlet pipe (1) positioned at the first communication hole.
6. An ink supply pressure adjustment mechanism for an ink jet printer as claimed in claim 1, wherein: the second adjusting bolt (16) and the first adjusting bolt (13) are fixed at the lower part of the valve seat (18) in a threaded connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920781182.9U CN210362994U (en) | 2019-05-28 | 2019-05-28 | Ink supply pressure adjusting mechanism of ink jet numbering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920781182.9U CN210362994U (en) | 2019-05-28 | 2019-05-28 | Ink supply pressure adjusting mechanism of ink jet numbering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210362994U true CN210362994U (en) | 2020-04-21 |
Family
ID=70261947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920781182.9U Expired - Fee Related CN210362994U (en) | 2019-05-28 | 2019-05-28 | Ink supply pressure adjusting mechanism of ink jet numbering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210362994U (en) |
-
2019
- 2019-05-28 CN CN201920781182.9U patent/CN210362994U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 Termination date: 20210528 |