CN213830980U

CN213830980U - Inking mechanism of offset press

Info

Publication number: CN213830980U
Application number: CN202021940523.1U
Authority: CN
Inventors: 曾金平
Original assignee: Shenzhen Jinfuli Paper Packaging Co ltd
Current assignee: Shenzhen Jinfuli Paper Packaging Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-07-30
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses an inking mechanism of an offset press in the field of offset presses, which comprises a cylinder body, wherein one side of the top of the cylinder body is provided with an inking port, the outer side of the cylinder body is fixedly connected with a frame body, the inner wall of the frame body is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a half gear, and the outer side of the half gear is engaged and connected with a toothed frame, in the utility model, through the matching use of a driving wheel and a driven wheel, a user turns on the first motor and a second motor through a switch, the first motor drives the toothed frame to move through the half gear, the toothed frame drives an operation frame to move up and down, simultaneously, the second motor drives the driving wheel to rotate, the driven wheel can be driven to rotate when the driving wheel rotates, the driven wheel can drive a stirring rod to rotate when the driven wheel rotates, so that the stirring rod can be stirred more thoroughly, and the problem that the inking mechanism of the existing offset press is lack of a stirring device is solved, the problem that the ink powder is easy to dry and become hard blocks.

Description

Inking mechanism of offset press

Technical Field

The utility model relates to an offset press field specifically is an inking mechanism of offset press.

Background

The offset press is one of offset presses, when printing, the printing image and text are firstly printed on a rubber cylinder from a printing plate and then are transferred to paper by the rubber cylinder, and the offset press can be divided into a single-sheet offset press and a web offset press according to different paper feeding modes; the printing color number completed by one-time paper feeding can be divided into single-color, double-color, four-color and multi-color printing machines; the printing method can be divided into a small offset press, a six-opening, four-opening, two-opening and full-sheet printing press according to the maximum paper breadth to be printed, and a double-sided printing press capable of simultaneously printing on two sides by one-time paper feeding.

The offset press is one kind of offset press, can use offset press often in the printing trade, and the inking mechanism of offset press is in the use, owing to lack agitating unit, under the long-term not use condition, after the air reentrant powdered ink, the powdered ink is dryed, becomes the hard lump, influences the user easily and uses, has increased the resource cost, can not satisfy user's demand then, can not ensure user's interests.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an offset press's inking mechanism to it lacks agitating unit to propose current offset press inking mechanism among the above-mentioned background art to solve, makes the powdered ink dry easily, becomes the problem of hard block.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an inking mechanism of offset press, includes the barrel, the inking mouth has been seted up to one side at barrel top, the outside fixedly connected with framework of barrel, the first motor of inner wall fixedly connected with of framework, the output fixedly connected with half gear of first motor, the outside meshing of half gear is connected with the tooth frame, the outside fixedly connected with operation frame of tooth frame, the inner chamber that the tooth frame was kept away from to the operation frame one side runs through the barrel and extends to the barrel, the top fixedly connected with second motor of operation frame inner chamber, the output fixedly connected with action wheel of second motor, the outside meshing of action wheel is connected with from the driving wheel, follow the inner circle fixedly connected with puddler of driving wheel, the inner chamber of operation frame and extension to the barrel is run through to the bottom of puddler, the bottom of barrel is seted up and is gone down the inking mouth.

As a further aspect of the present invention: go up the top of china ink mouth and be provided with the fastening lid, the bottom of fastening lid contacts with the top of last china ink mouth, through setting up the fastening lid, can prevent that the air from getting into the barrel, leads to the easy phenomenon of agglomerating fast of powdered ink.

As a further aspect of the present invention: the switch is installed in the outside of framework, the electrical property output of switch respectively with the electrical property input electric connection of first motor and second motor, through being provided with the switch, convenient to use person opens and closes first motor and second motor, has reduced user's labour.

As a further aspect of the present invention: the one side fixedly connected with slider that the tooth frame was kept away from to the operation frame, the spout with slider looks adaptation is seted up to one side of barrel inner wall, slider and spout sliding connection through being provided with the slider, have improved the stability when operation frame removes, take place to rock when preventing that the operation frame from removing.

As a further aspect of the present invention: the inside fixedly connected with elasticity piece of spout, the quantity of elasticity piece sets up to two, through being provided with the elasticity piece, can effectually alleviate the impact, can protect slider and barrel simultaneously.

As a further aspect of the present invention: one side fixedly connected with pulley that the operation frame was kept away from to the tooth frame, the slide rail of one side fixedly connected with and pulley looks adaptation of framework inner wall, pulley and slide rail sliding connection through being provided with the pulley, have improved the stability when the tooth frame removes, take place to rock when preventing that the tooth frame from removing.

As a further aspect of the present invention: one side fixedly connected with of barrel inner wall is sealed to be filled up, one side that the operation frame is close to the tooth frame runs through sealed the pad and extends to the inner chamber of framework, through being provided with sealed the pad, prevents that the powdered ink from getting into in the framework, has improved this device's leakproofness.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, use through the action wheel and the cooperation from the driving wheel, the user opens first motor and second motor through the switch, first motor passes through the semi-gear and drives the tooth frame and remove, the tooth frame drives the operation frame and reciprocates, the second motor operates simultaneously, the second motor drives the action wheel and rotates, can drive when the action wheel rotates and rotate from the driving wheel, can begin to rotate from the driving wheel, can drive the puddler and rotate when driven wheel pivoted, make the more thorough of puddler stirring, it lacks agitating unit to have solved current offset press inking mechanism, it is dry to make the powdered ink dry easily, the problem of hard piece becomes.

2. In the utility model, the fastening cover can prevent air from entering the cylinder body, which leads to the phenomenon that the powdered ink is easy to agglomerate quickly; the switch is arranged, so that a user can conveniently turn on and turn off the first motor and the second motor, and the labor force of the user is reduced; through being provided with the slider, stability when having improved the removal of operation frame prevents that the operation frame from taking place to rock when removing.

3. In the utility model, the elastic block is arranged, so that the impact force can be effectively reduced, and the sliding block and the barrel can be protected; the pulley is arranged, so that the stability of the tooth frame during movement is improved, and the tooth frame is prevented from shaking during movement; through being provided with sealed the pad, prevent that the powdered ink from getting into in the frame, improved the leakproofness of this device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the first motor of the present invention;

fig. 3 is an enlarged schematic view of a structure at a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a barrel; 2. an ink feeding port; 3. a frame body; 4. a first motor; 5. a half gear; 6. a toothed frame; 7. a running frame; 8. a second motor; 9. a driving wheel; 10. a driven wheel; 11. a stirring rod; 12. a lower ink port; 13. a fastening cover; 14. a switch; 15. a slider; 16. a chute; 17. an elastic block; 18. a pulley; 19. a slide rail; 20. and a gasket.

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, in an embodiment of the present invention, an inking mechanism of an offset printing press includes a barrel 1, an inking port 2 is disposed on one side of a top of the barrel 1, a frame 3 is fixedly connected to an outer side of the barrel 1, a first motor 4 is fixedly connected to an inner wall of the frame 3, a half gear 5 is fixedly connected to an output end of the first motor 4, a tooth frame 6 is engaged with an outer side of the half gear 5, a running frame 7 is fixedly connected to an outer side of the tooth frame 6, one side of the running frame 7 away from the tooth frame 6 penetrates through the barrel 1 and extends to an inner cavity of the barrel 1, a second motor 8 is fixedly connected to a top of the inner cavity of the running frame 7, an output end of the second motor 8 is fixedly connected to a driving wheel 9, a driven wheel 10 is engaged with an outer side of the driving wheel 9, an inner ring of the driven wheel 10 is fixedly connected to a stirring rod 11, a bottom of the stirring rod 11 penetrates through the running frame 7 and extends to the inner cavity of the barrel 1, the bottom of barrel 1 is seted up with lower china ink mouth 12, use through action wheel 9 and the cooperation from driving wheel 10, the user opens first motor 4 and second motor 8 through switch 14, first motor 4 drives the tooth frame 6 through half gear 5 and removes, tooth frame 6 drives operation frame 7 and reciprocates, second motor 8 operates simultaneously, second motor 8 drives action wheel 9 and rotates, can drive when action wheel 9 rotates and rotate from driving wheel 10, can begin to rotate from driving wheel 10, can drive puddler 11 and rotate when driving wheel 10 rotates, make more thoroughly that puddler 11 stirs, the current offset press inking mechanism that has solved lacks agitating unit, it is dry to make the powdered ink dry easily, the problem of hard lump becomes.

The top of the ink inlet 2 is provided with a fastening cover 13, the bottom of the fastening cover 13 is contacted with the top of the ink inlet 2, and the fastening cover 13 is arranged, so that air can be prevented from entering the barrel body 1, and the phenomenon that toner is easy to agglomerate quickly can be avoided; the switch 14 is arranged on the outer side of the frame body 3, the electrical output end of the switch 14 is electrically connected with the electrical input ends of the first motor 4 and the second motor 8 respectively, and the switch 14 is arranged, so that a user can conveniently turn on and off the first motor 4 and the second motor 8, and the labor force of the user is reduced; one side fixedly connected with slider 15 that tooth frame 6 was kept away from to operation frame 7, the spout 16 with slider 15 looks adaptation is seted up to one side of barrel 1 inner wall,

slider

15 and 16 sliding connection through being provided with slider 15, have improved the stability when operation frame 7 removes, take place to rock when preventing that operation frame 7 from removing.

The sliding chute 16 is fixedly connected with elastic blocks 17 inside, the number of the elastic blocks 17 is two, and the elastic blocks 17 are arranged, so that the impact force can be effectively reduced, and meanwhile, the sliding block 15 and the barrel 1 can be protected; a pulley 18 is fixedly connected to one side of the toothed frame 6, which is far away from the operation frame 7, a sliding rail 19 matched with the pulley 18 is fixedly connected to one side of the inner wall of the frame body 3, the pulley 18 is in sliding connection with the sliding rail 19, and the pulley 18 is arranged, so that the stability of the toothed frame 6 during movement is improved, and the toothed frame 6 is prevented from shaking during movement; one side fixedly connected with sealed 20 of barrel 1 inner wall, the operation frame 7 is close to the one side of tooth frame 6 and runs through sealed 20 and extend to the inner chamber of framework 3, through being provided with sealed 20, prevents that the powdered ink from getting into in the framework 3, has improved this device's leakproofness.

The utility model discloses a theory of operation is: when the ink supply device is used, a user turns on the first motor 4 and the second motor 8 through the switch 14, the first motor 4 starts to operate, the first motor 4 drives the half gear 5 to rotate when operating, the half gear 5 starts to rotate, the half gear 5 drives the toothed frame 6 to move when rotating, the toothed frame 6 starts to move, the toothed frame 6 drives the operation frame 7 to move up and down when moving, the second motor 8 operates simultaneously, the second motor 8 drives the driving wheel 9 to rotate when operating, the driving wheel 9 starts to rotate, the driving wheel 9 drives the driven wheel 10 to rotate when rotating, the driven wheel 10 starts to rotate, the driven wheel 10 drives the stirring rod 11 to rotate when rotating, so that the stirring rod 11 can stir more thoroughly, and in conclusion, the ink supply mechanism is provided with a stirring device, the problem that the ink powder is dried and hard to form blocks to influence the use of a user is avoided, the resource cost is reduced, the requirements of the user are met, and the benefits of the user are guaranteed.

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 inking mechanism of offset press, includes barrel (1), its characterized in that: the printing ink feeding device is characterized in that an ink feeding opening (2) is formed in one side of the top of the barrel body (1), a frame body (3) is fixedly connected to the outer side of the barrel body (1), a first motor (4) is fixedly connected to the inner wall of the frame body (3), a half gear (5) is fixedly connected to the output end of the first motor (4), a tooth frame (6) is connected to the outer side of the half gear (5) in a meshed mode, a running frame (7) is fixedly connected to the outer side of the tooth frame (6) of the running frame (7), one side, far away from the tooth frame (6), of the running frame (7) penetrates through the barrel body (1) and extends to the inner cavity of the barrel body (1), a second motor (8) is fixedly connected to the top of the inner cavity of the running frame (7), a driving wheel (9) is fixedly connected to the output end of the second motor (8), a driven wheel (10) is connected to the outer side of the driving wheel (9) in a meshed mode, and a stirring rod (11) is fixedly connected to the inner ring of the driven wheel (10), the bottom of the stirring rod (11) penetrates through the operation frame (7) and extends to the inner cavity of the cylinder body (1), and the bottom of the cylinder body (1) is provided with a lower ink opening (12).

2. The inking mechanism of an offset printing press according to claim 1, wherein: the top of the inking port (2) is provided with a fastening cover (13), and the bottom of the fastening cover (13) is in contact with the top of the inking port (2).

3. The inking mechanism of an offset printing press according to claim 1, wherein: a switch (14) is installed on the outer side of the frame body (3), and the electrical output end of the switch (14) is electrically connected with the electrical input ends of the first motor (4) and the second motor (8) respectively.

4. The inking mechanism of an offset printing press according to claim 1, wherein: one side fixedly connected with slider (15) that tooth frame (6) were kept away from in operation frame (7), spout (16) with slider (15) looks adaptation are seted up to one side of barrel (1) inner wall, slider (15) and spout (16) sliding connection.

5. The inking mechanism of an offset printing press according to claim 4, wherein: the inside fixedly connected with elasticity piece (17) of spout (16), the quantity of elasticity piece (17) sets up to two.

6. The inking mechanism of an offset printing press according to claim 1, wherein: one side fixedly connected with pulley (18) of operation frame (7) are kept away from to tooth frame (6), one side fixedly connected with of framework (3) inner wall and slide rail (19) of pulley (18) looks adaptation, pulley (18) and slide rail (19) sliding connection.

7. The inking mechanism of an offset printing press according to claim 1, wherein: one side fixedly connected with sealed pad (20) of barrel (1) inner wall, one side that operation frame (7) are close to tooth frame (6) runs through sealed pad (20) and extends to the inner chamber of framework (3).