CN217197438U

CN217197438U - Printing ink volume detection device for printing machine

Info

Publication number: CN217197438U
Application number: CN202220733666.8U
Authority: CN
Inventors: 肖莉
Original assignee: Guangzhou Nansha District Yongli Color Printing And Packaging Co Ltd
Current assignee: Guangzhou Nansha District Yongli Color Printing And Packaging Co Ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-08-16
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses an ink volume detection device for printing machine relates to printing machine ink volume and detects technical field, when using to present printing machine, to its degree of difficulty that has increased the staff and observed ink volume, be not convenient for in time add printing ink, influence the problem of device normal use, present following scheme of proposition, it includes printing ink barrel, the lower extreme of conveyer pipe is connected with the china ink case, the inside of adding the china ink case sets up the floater, the movable rod is installed to the top of floater, the outside fixed mounting of movable rod upper end has the connecting block. The device not only is convenient for under the unmanned circumstances of watching, in time reminds the staff to add the china ink to adding the china ink case, and the staff of being convenient for observes the inside roughly surplus printing ink volume of adding the china ink case to in time add the china ink, avoid influencing device's normal use, can also cushion the printing ink that the pump suction sent into in adding the china ink case, prevent to influence out the effect of china ink.

Description

Printing ink volume detection device for printing machine

Technical Field

The utility model relates to a printing machine printing ink volume detects technical field, especially relates to a printing ink volume detection device for printing machine.

Background

The printing machine is when high-speed incessantly printing, and its printing machine need be at the in-process of using incessantly add printing ink, through the surplus of observing printing ink in the printing ink box to judge whether need add printing ink, but the inner wall of ink horn is very easily stained with printing ink, and the colour of printing ink is darker, influences the staff easily and observes printing ink volume, has increased the degree of difficulty that the staff observed printing ink volume, is not convenient for in time add printing ink, has caused inconvenience for the use of device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of printing ink volume detection device for printing machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an ink volume detection device for printing machine, includes the printing ink bucket, the top of printing ink bucket is provided with takes out the china ink pump, the opposite side of taking out the china ink pump is connected with the conveyer pipe, the lower extreme of conveyer pipe is connected with adds the china ink case, the inside that adds the china ink case sets up the floater, the movable rod is installed to the top of floater, the outside fixed mounting of movable rod upper end has the connecting block, the connecting block activity sets up the inside at the observation tube, the inside below of observation tube is provided with first inductor, the inside top of observation tube is provided with the second inductor.

Preferably, the ink barrel is connected with the ink pump through an ink pumping pipe, and the conveying pipe is connected with a first electromagnetic valve.

Preferably, the observation tube is installed in the top that adds the china ink case, the outside of observation tube is provided with the scale mark, the upper end of movable rod extends to the outside of observing the pipe, the fixed block is installed to the top of movable rod.

Preferably, the inside of the ink adding box is provided with a baffle, the flow buffering plate is arranged below the baffle, the baffle is provided with a plurality of leakage holes, and the fixing pipe is arranged above the baffle.

Preferably, the baffle and the fixed pipe are movably connected with a movable rod in a penetrating manner, and a scraper is arranged in the fixed pipe.

Preferably, one side of the upper end of the ink adding box is provided with an alarm, the lower end of the ink adding box is connected with an output pipe, and the output pipe is connected with a second electromagnetic valve.

The utility model has the advantages that:

1. the device is through floater, movable rod, first inductor, connecting block, second inductor and the siren that sets up, and the device of being convenient for under the unmanned circumstances of guard, in time reminds the staff to add the china ink case and add the china ink, and is convenient for under the circumstances of guard at the staff through the observation tube and the scale mark that set up, observes the inside roughly remaining printing ink volume of adding the china ink case to in time add the china ink.

2. The device is through the baffle that sets up, unhurried current board and small opening for the printing ink that advances in the china ink box is cushioned to the suction pump, prevents that printing ink from directly contacting with remaining printing ink in the china ink box, causes printing ink to rock, influences out the effect of china ink, and through the scraper blade that sets up, is convenient for when floater and movable rod rise, scrapes adnexed printing ink on the movable rod clearly, prevents to pollute the observation pipe.

In conclusion, the device not only is convenient for under the condition that nobody looked at, in time remind the staff to add the china ink to adding the ink tank, and is convenient for the staff to observe the inside roughly surplus printing ink volume of adding the ink tank to in time add the china ink, avoid influencing the normal use of device, can also cushion the printing ink that the pump feed of drawing ink was added in the ink tank, prevent to influence the effect of going out china ink.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the inside of the ink adding box of the present invention.

Fig. 3 is a schematic structural view of a front view section of the ink adding tank of the present invention.

Reference numbers in the figures: 1. an ink barrel; 2. an ink suction pipe; 3. an ink pump; 4. a delivery pipe; 5. a first solenoid valve; 6. an ink adding box; 7. a baffle plate; 8. a buffer plate; 9. a leak hole; 10. a fixed tube; 11. a floating ball; 12. a movable rod; 13. a squeegee; 14. an observation tube; 15. a first inductor; 16. connecting blocks; 17. a second inductor; 18. a fixed block; 19. an alarm; 20. an output pipe; 21. a second solenoid valve; 22. scale marks.

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.

Referring to fig. 1, 2 and 3, this embodiment provides an ink volume detection device for printing machine, including ink barrel 1, ink barrel 1's top is provided with and takes out ink pump 3, be connected through taking out ink pipe 2 between ink barrel 1 and the ink pump 3, the opposite side of taking out ink pump 3 is connected with conveyer pipe 4, be connected with first solenoid valve 5 on the conveyer pipe 4, conveyer pipe 4's lower extreme is connected with inking tank 6, inking tank 6's inside sets up floater 11, movable rod 12 is installed to floater 11's top, the outside fixed mounting of movable rod 12 upper end has connecting block 16, the inside at observation tube 14 of connecting block 16 activity setting, the upper end of movable rod 12 extends to the outside of observation tube 14, fixed block 18 is installed to movable rod 12's top, the inside below of observation tube 14 is provided with first inductor 15, the second sensor 17 is arranged above the inside of the observation tube 14, the observation tube 14 is installed above the ink adding tank 6, when the connecting block 16 is in contact with the first sensor 15, the alarm 19 sounds, a worker can control the first electromagnetic valve 5 to be opened, meanwhile, the ink pump 3 is controlled to pump ink in the ink barrel 1 into the conveying pipe 4 through the ink pumping tube 2 and the ink pumping pump 3 to add ink, when the connecting block 16 is in contact with the second sensor 17, the alarm 19 sounds, the ink pump 3 is controlled to be closed, and ink adding is stopped, the scale marks 22 are arranged outside the observation tube 14, and the worker can roughly estimate the amount of ink left in the ink adding tank 6 according to the scale marks 22 arranged outside the observation tube 14 and the position of the connecting block 16, so that ink adding is controlled.

As shown in fig. 1, 2 and 3, a baffle 7 is installed inside the ink adding tank 6, a buffer plate 8 is installed below the baffle 7, a plurality of leakage holes 9 are formed in the baffle 7, the pumped ink is buffered through the set baffle 7, then the ink leaks to the buffer plate 8 from the leakage holes 9 and slowly flows down from the side wall of the ink adding tank 6, a fixed pipe 10 is installed above the baffle 7, a movable rod 12 is movably connected inside the baffle 7 and the fixed pipe 10 in a penetrating manner, a scraper 13 is arranged inside the fixed pipe 10, and is used for cleaning the ink attached to the movable rod 12 when the floating ball 11 and the movable rod 12 rise to prevent the observation pipe 14 from being polluted.

As shown in fig. 1 and 2, an alarm 19 is disposed on one side of the upper end of the ink adding tank 6, and is used for reminding a worker of adding ink in time when the connecting block 16 is in contact with the first sensor 15 and the second sensor 17, an output pipe 20 is connected to the lower end of the ink adding tank 6, and the output pipe 20 is connected with a second electromagnetic valve 21 and is used for controlling the ink to be delivered to a printing machine.

The utility model discloses a theory of operation is: when the device is used, firstly, an external power supply is switched on, the second electromagnetic valve 21 is controlled to be opened, ink is conveyed to a printing machine through the output pipe 20, the floating ball 11 drives the movable rod 12 to descend along with the liquid level of the ink along with the output of the ink, when the connecting block 16 is in contact with the first sensor 15, the alarm 19 rings, a worker can control the first electromagnetic valve 5 to be opened, meanwhile, the ink pump 3 is controlled to pump the ink in the ink barrel 1 to the conveying pipe 4 through the ink pumping pipe 2 and the ink pumping pump 3, so that the ink flows into the ink adding box 6, the pumped ink is buffered through the arranged baffle 7, then the ink leaks onto the slow flow plate 8 from the leakage hole 9 and slowly flows down from the side wall of the ink adding box 6, when the connecting block 16 is in contact with the second sensor 17, the alarm 19 rings, the ink pumping pump 3 is controlled to be closed, the ink adding is stopped, meanwhile, the worker can also control the worker according to the scale mark 22 arranged outside the observation pipe 14 and the position of the connecting block 16, the amount of ink remaining in the ink supply tank 6 is roughly estimated, thereby controlling the ink supply.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an ink volume detection device for printing machine, includes ink barrel (1), its characterized in that, the top of ink barrel (1) is provided with takes out ink pump (3), the opposite side of taking out ink pump (3) is connected with conveyer pipe (4), the lower extreme of conveyer pipe (4) is connected with adds ink tank (6), the inside of adding ink tank (6) sets up floater (11), movable rod (12) are installed to the top of floater (11), outside fixed mounting of movable rod (12) upper end has connecting block (16), connecting block (16) activity sets up the inside at observation tube (14), the inside below of observation tube (14) is provided with first inductor (15), the inside top of observation tube (14) is provided with second inductor (17).

2. An ink quantity detecting apparatus for a printing press according to claim 1, wherein said ink tank (1) and said ink pump (3) are connected by an ink tube (2), and said delivery tube (4) is connected to a first solenoid valve (5).

3. An ink amount detecting apparatus for a printing machine according to claim 1, wherein said sight tube (14) is installed above said ink tank (6), a scale (22) is provided on an outer portion of said sight tube (14), an upper end of said movable rod (12) extends to an outer portion of said sight tube (14), and a fixed block (18) is installed above said movable rod (12).

4. An ink amount detecting device for a printing machine according to claim 1, wherein a baffle (7) is installed inside said ink adding tank (6), a baffle plate (8) is installed below said baffle (7), a plurality of weep holes (9) are opened on said baffle plate (7), and a fixing tube (10) is installed above said baffle plate (7).

5. An ink quantity detecting device for a printing press according to claim 4, characterised in that a movable rod (12) is movably connected through the inside of said shutter (7) and said fixed tube (10), and a scraper (13) is provided inside said fixed tube (10).

6. An ink amount detecting apparatus for a printing machine according to claim 1, wherein an alarm (19) is provided on one side of an upper end of said ink tank (6), an output tube (20) is connected to a lower end of said ink tank (6), and a second solenoid valve (21) is connected to said output tube (20).