CN218171781U

CN218171781U - Ink compensation mechanism of color printing machine

Info

Publication number: CN218171781U
Application number: CN202221993241.7U
Authority: CN
Inventors: 何丽敏
Original assignee: Hefei Jinfulai Printing Co ltd
Current assignee: Hefei Jinfulai Printing Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-12-30
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a color printing machine printing ink compensation mechanism, including the ink horn, fixing bolt fixedly connected with L type connecting rod is passed through at the top of ink horn, and the other end fixedly connected with of L type connecting rod mends the ink horn, and the below of mending the ink horn is provided with the compensator, and the compensator includes the compensation box, and the top of compensation box is provided with the printing ink passageway, and the printing ink passageway runs through the compensation box and extends to the inside of compensation box, and the printing ink passageway is located the surface of compensation box top and the opening part threaded connection who mends the ink horn bottom, and the bottom fixedly connected with slide bar of compensation box inner wall, the utility model relates to a printing machine technical field. This color press printing ink compensation mechanism is behind the printing ink liquid level decline in the ink horn, and the printing ink in the compensation box can mend the china ink because of the reason of difference in height, and the lower mouthful of printing ink passageway is kept away from to the toper stopper for during the printing ink in the benefit ink horn enters into the compensation box, the printing ink compensation triggers soon, and can keep the well liquid level height of ink horn all the time.

Description

Ink compensation mechanism of color printing machine

Technical Field

The utility model relates to a printing machine technical field specifically is a color printing machine printing ink compensation mechanism.

Background

The printing machine is a machine for printing paper materials, and through the ink horn of assembling different colours in the printing machine, carries out the color printing, and printing ink and printing paper are the consumables that the printing machine was used commonly, in the printing machine use, need often add printing paper and printing ink, guarantee printing machine's normal use, and the current mechanism that carries out the compensation to printing machine printing ink is timely inadequately.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a color printing machine printing ink compensation mechanism has solved the not timely problem inadequately of printing machine printing ink compensation.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a color press printing ink compensation mechanism includes ink horn, fixing bolt fixedly connected with L type connecting rod is passed through at ink horn's top, the other end fixedly connected with of L type connecting rod mends the ink horn, the below of mending the ink horn is provided with the compensator, the compensator is including compensating the box, the top of compensating the box is provided with the printing ink passageway, the printing ink passageway runs through the inside that compensates the box and extend to the compensation box, the printing ink passageway is located the surface of compensation box top and the opening part threaded connection who mends the ink horn bottom, the bottom fixedly connected with slide bar of compensation box inner wall, reset spring's surperficial sliding connection has the tapered stopper.

Preferably, the bottom of the inner wall of the compensation box is fixedly connected with a return spring, the other end of the return spring is fixedly connected with the bottom of the conical plug, and the return spring is sleeved on the surface of the sliding rod.

Preferably, a connecting pipe is connected to the opening on the left side of the compensation box in a threaded manner, an ink inlet is formed in the upper right of the ink box, the other end of the compensation box is connected with the inner surface of the ink inlet in a threaded manner, and an anti-backflow mechanism is arranged inside the connecting pipe.

Preferably, the backflow prevention mechanism comprises two fixing blocks, the two fixing blocks are fixedly connected with the top and the bottom of the inner wall of the connecting pipe respectively, and guide rods are connected to the right sides of the two fixing blocks in a sliding mode.

Preferably, two the guide arm all runs through the fixed block and extends to the left side of connecting pipe opening part, two the equal fixedly connected with baffle of the one end that is located the left side of connecting pipe opening part of guide arm, the area of baffle is greater than the open area of connecting pipe, the surface cover that the guide arm is located between fixed block and the relative one side of baffle is equipped with spacing spring.

Preferably, the top of ink horn and the top of mending the ink horn have seted up first adding the china ink mouth respectively and have added the china ink mouth with the second, the equal threaded connection of internal surface of first adding china ink mouth and second adding the china ink mouth has the protective cover, the left side below intercommunication of ink horn has the ink outlet pipe.

Advantageous effects

The utility model provides a color printing machine printing ink compensation mechanism. Compared with the prior art, the method has the following beneficial effects:

1. this color printing machine printing ink compensation mechanism, including the compensation box through the compensator, the top of compensation box is provided with the printing ink passageway, the printing ink passageway runs through the compensation box and extends to the inside of compensation box, the printing ink passageway is located the surface of compensation box top and the opening part threaded connection who mends the ink horn bottom, after the printing ink liquid level in the ink horn descends, the printing ink in the compensation box can mend the china ink because of the reason of difference in height, the end opening of printing ink passageway is kept away from to the toper stopper, make the printing ink in the benefit ink horn enter into in the compensation box, and mend the china ink, the printing ink compensation triggers soon, and can keep the well liquid level height of ink horn all the time.

2. This color printing machine printing ink compensation mechanism includes two fixed blocks through preventing against current mechanism, two fixed blocks respectively with the top and the bottom fixed connection of connecting tube inner wall, the equal sliding connection in right side of two fixed blocks has the guide arm, when the liquid level in the ink horn is higher than into the china ink mouth, makes the baffle be close to the liquid outlet of connecting tube under the effect of liquid pressure to plug up the printing ink in the ink horn and prevent the backward flow.

Drawings

Fig. 1 is an external view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of the point a of the present invention.

In the figure: the ink box comprises an ink box 1, a 2L-shaped connecting rod, an ink supplementing box 3, a compensator 4, a compensation box 41, an ink channel 42, a sliding rod 43, a return spring 44, a conical plug 45, a connecting pipe 5, an ink inlet 6, an anti-backflow mechanism 7, a fixed block 71, a guide rod 72, a baffle 73, a limit spring 74, a first ink adding opening 8, a protective cover 9, an ink outlet pipe 10 and a second ink adding opening 11.

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. 1-3, the present invention provides a technical solution: the utility model provides a color press printing ink compensation mechanism includes ink horn 1, fixing bolt fixedly connected with L type connecting rod 2 is passed through at the top of ink horn 1, ink horn 3 is mended to the other end fixedly connected with of L type connecting rod 2, the below of mending ink horn 3 is provided with compensator 4, compensator 4 includes compensation box 41, the top of compensation box 41 is provided with printing ink passageway 42, printing ink passageway 42 runs through compensation box 41 and extends to the inside of compensation box 41, printing ink passageway 42 is located the surface of compensation box 41 top and the opening part threaded connection of mending the ink horn 3 bottom, the bottom fixedly connected with slide bar 43 of compensation box 41 inner wall, the surface sliding connection of slide bar 43 has tapered stopper 45.

The bottom of the inner wall of the compensation box 41 is fixedly connected with a return spring 44, the other end of the return spring 44 is fixedly connected with the bottom of a conical plug 45, and the return spring 44 is sleeved on the surface of the sliding rod 43.

The opening on the left side of the compensation box 41 is in threaded connection with a connecting pipe 5, the ink inlet 6 is formed in the upper right of the ink box 1, the other end of the compensation box 41 is in threaded connection with the inner surface of the ink inlet 6, and an anti-backflow mechanism 7 is arranged inside the connecting pipe 5.

The backflow prevention mechanism 7 comprises two fixing blocks 71, the two fixing blocks 71 are fixedly connected with the top and the bottom of the inner wall of the connecting pipe 5 respectively, and guide rods 72 are connected to the right sides of the two fixing blocks 71 in a sliding mode.

Two guide rods 72 all run through fixed block 71 and extend to the left side of connecting pipe 5 opening part, the equal fixedly connected with baffle 73 of the one end that is located the left side of connecting pipe 5 opening part of two guide rods 72, the area of baffle 73 is greater than the open area of connecting pipe 5, and the surface cover that guide rod 72 is located between fixed block 71 and the relative one side of baffle 73 is equipped with spacing spring 74.

First add black mouthful 8 and second and add black mouthful 11 have been seted up respectively to the top of ink horn 1 and the top of mending ink horn 3, and the equal threaded connection of internal surface of first adding black mouthful 8 and second add black mouthful 11 has protective cover 9, and the left below intercommunication of ink horn 1 has out the china ink pipe 10.

When in use, the connecting pipe 5 is in threaded connection with the position of the ink inlet 6 on the ink box 1, the opening at the lower left of the compensator 4 is in threaded connection with the other end of the connecting pipe 5, the ink replenishing box 3 is in threaded connection with the upper part of the compensator 4, finally the L-shaped connecting rod 2 is fixed with the top of the ink box 1 through the fixing bolt, the protective cover 9 of the ink box 1 is opened firstly, the ink is added until the liquid level is higher than the highest point of the ink inlet 6, the ink adding is stopped, the protective cover 9 on the ink replenishing box 3 is opened and the ink is added to the inside, the ink enters the inside of the compensating box 41 through the ink channel 42 firstly, the conical plug 45 rises along with the rising of the liquid level and the support of the return spring 44, and the lower opening of the ink channel 42 is blocked, and continuously adding the ink to ensure that the ink amount in the ink channel 42 and the ink replenishing box 3 is consistent with the ink amount in the ink box 1 and the ink replenishing box 41, stopping adding the ink, when the ink in the ink box 1 is consumed, the pressure on the left side of the baffle plate 73 disappears, the baffle plate 73 is far away from the opening of the connecting pipe 5 under the action of the limiting spring 74, the ink in the ink replenishing box 41 enters the ink box 1 through the connecting pipe 5 to replenish the ink, when the liquid level in the ink box 1 returns to the original position, the baffle plate 73 is closed, meanwhile, the height of the liquid level of the conical plug 45 and the liquid level of the ink replenishing box 41 is reduced, and the conical plug 45 and the ink pressure in the ink replenishing box 3 move downwards to open the lower opening of the ink channel 42, so that the ink in the ink replenishing box 3 replenishes the ink in the ink replenishing box 41.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A color printing machine ink compensation mechanism, includes ink cartridge (1), its characterized in that: the top of oil ink box (1) is through fixing bolt fixedly connected with L type connecting rod (2), the other end fixedly connected with of L type connecting rod (2) mends ink box (3), the below of mending ink box (3) is provided with compensator (4), compensator (4) are including compensating box (41), the top of compensating box (41) is provided with printing ink passageway (42), printing ink passageway (42) run through compensating box (41) and extend to the inside of compensating box (41), printing ink passageway (42) are located the surface of compensating box (41) top and the opening part threaded connection of mending ink box (3) bottom, the bottom fixedly connected with slide bar (43) of compensating box (41) inner wall, the surface sliding connection of slide bar (43) has tapered plug (45).

2. The ink compensating mechanism of a color printing press according to claim 1, wherein: the bottom fixedly connected with reset spring (44) of compensation box (41) inner wall, the other end and the bottom fixed connection of tapered stopper (45) of reset spring (44), reset spring (44) cover is established on the surface of slide bar (43).

3. The ink compensating mechanism of a color printing press according to claim 1, wherein: the ink box is characterized in that a connecting pipe (5) is connected to the left side of the opening of the compensation box (41) in a threaded mode, an ink inlet (6) is formed in the upper right side of the ink box (1), the other end of the compensation box (41) is connected with the inner surface of the ink inlet (6) in a threaded mode, and a backflow preventing mechanism (7) is arranged inside the connecting pipe (5).

4. A color printer ink compensation mechanism according to claim 3, characterized in that: the anti-reflux mechanism (7) comprises two fixing blocks (71), the two fixing blocks (71) are fixedly connected with the top and the bottom of the inner wall of the connecting pipe (5) respectively, and the right sides of the two fixing blocks (71) are connected with guide rods (72) in a sliding mode.

5. The ink compensating mechanism of a color printing press according to claim 4, wherein: two guide arm (72) all run through fixed block (71) and extend to the left side of connecting pipe (5) opening part, two the equal fixedly connected with baffle (73) of the one end that is located connecting pipe (5) opening part left of guide arm (72), the area of baffle (73) is greater than the open area of connecting pipe (5), the surface cover that guide arm (72) are located between fixed block (71) and the relative one side of baffle (73) is equipped with spacing spring (74).

6. The ink compensating mechanism of a color printing press according to claim 1, wherein: first add black mouth (8) and second and add black mouth (11) have been seted up respectively to the top of ink horn (1) and the top of mending ink horn (3), the equal threaded connection of internal surface of first adding black mouth (8) and second adding black mouth (11) has protective cover (9), the left side below intercommunication of ink horn (1) has out ink pipe (10).