CN218558328U

CN218558328U - Cleaning mechanism for double offset press roller

Info

Publication number: CN218558328U
Application number: CN202222893499.6U
Authority: CN
Inventors: 丁运; 沈宏伟; 万恒友; 蔡建杰
Original assignee: Jiangsu Ruyu Machinery Manufacturing Co ltd
Current assignee: Jiangsu Ruyu Machinery Manufacturing Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-03
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a printing mechanical equipment technical field just discloses a double offset press is clean mechanism for cylinder, comprising a base plate, the fixed cover of top fixedly connected with of bottom plate, logical groove has been seted up in the front of fixed cover, the inside swing joint who leads to the groove has the axle journal, the one end fixedly connected with cylinder body of axle journal, the inside wall fixedly connected with crown plate of fixed cover, the clean sponge of top fixedly connected with of crown plate, one side fixedly connected with fixed plate of fixed cover, one side fixedly connected with motor of fixed plate, the output of motor passes through shaft coupling fixedly connected with rotation axis, the one end fixedly connected with bearing of rotation axis. This cleaning mechanism for double offset press cylinder can be so that this cleaning mechanism has good clean efficiency, is convenient for improve the clean efficiency to the cylinder, reduces operating personnel's work load simultaneously, labour saving and time saving to make this cleaning mechanism's practicality obtain certain promotion.

Description

Cleaning mechanism for double offset press roller

Technical Field

The utility model relates to a printing machinery equipment technical field specifically is a double offset press is cleaning mechanism for cylinder.

Background

A double-sided offset printing press generally has a plurality of printing units, between which operating devices are arranged. This facility allows the printed sheet to be pulled to the other side while allowing the remaining units to print the second side. The offset press capable of simultaneously printing Zhang Liangmian is called a double-sided offset press, a roller of the offset press, namely a brush roller, is a core component of a printing machine, the roller is in contact with printing ink to carry out color printing on a printed matter in the using process of the roller, the printing ink adheres to the surface of the roller for a long time, the surface smoothness and the geometric precision of the roller are reduced, the printing color purity of the offset press is influenced, the quality of the printed matter is further influenced, and the printed matter needs to be cleaned.

In Chinese utility model patent, for example CN209240678U, the cleaning device for offset printing machine roller comprises a supporting component and a cleaning component, wherein the supporting component comprises two bases arranged at intervals, the upper part of each base is provided with a supporting frame, and the middle part of the upper plane of the supporting frame is provided with a first groove. The utility model discloses rational in infrastructure, convenient operation can roll the letter fast thoroughly to offset press and carry out all-round cleanness, and clean respond well.

The following problems exist in the prior art:

1. in the cleaning mechanism for the roller of the double-sided offset press in the prior art, the cleaning of the roller needs to be manually carried out by an operator, the cleaning efficiency of the roller is reduced, and the workload of the operator is increased;

2. be used for two-sided offset press cylinder among the prior art to use clean mechanism, can't dismantle the collecting vat, be not convenient for follow-up operating personnel to the processing of the inside waste liquid of collecting vat, increased certain degree of difficulty.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a double offset press cylinder is with clean mechanism possesses clean efficient advantage such as good, has solved the problem among the above-mentioned background art.

(II) technical scheme

For realizing the above-mentioned purpose that clean efficient, the utility model provides a following technical scheme: the utility model provides a double offset press cylinder is with clean mechanism, includes the bottom plate, the fixed cover of top fixedly connected with of bottom plate, logical groove has been seted up in the front of fixed cover, the inside swing joint who leads to the groove has the axle journal, the one end fixedly connected with cylinder body of axle journal, the inside wall fixedly connected with crown plate of fixed cover, the clean sponge of top fixedly connected with of crown plate, one side fixedly connected with fixed plate of fixed cover, one side fixedly connected with motor of fixed plate, the output of motor passes through shaft coupling fixedly connected with rotation axis.

The one end fixedly connected with bearing of rotation axis, the first gear of outer wall fixedly connected with of rotation axis, the top swing joint of first gear has the second gear, the inner wall fixedly connected with antiskid circle of second gear, one side fixedly connected with connecting plate of second gear, one side fixedly connected with fixture block of connecting plate, the draw-in groove has been seted up to the one end of axle journal, the top fixedly connected with liquid reserve tank of fixed cover, the interior diapire fixedly connected with water pump of liquid reserve tank, the positive fixedly connected with catheter of water pump can make this cleaning mechanism have good clean efficiency, is convenient for improve the clean efficiency to the cylinder, reduces operating personnel's work load simultaneously, labour saving and time saving to the practicality that makes this cleaning mechanism has obtained certain promotion.

Preferably, a bearing groove is formed in one side of the fixed cover, the shape and size of the bearing groove are matched with that of the bearing, and the stability of the rotating shaft and the smoothness of the rotating shaft during rotation are improved.

Preferably, the top of bottom plate has seted up the spout, the inside swing joint of spout has the slider, the top fixedly connected with collecting box of slider, the inside wall swing joint of collecting box has the filter screen, is convenient for dismantle the collecting box, and the operating personnel of being convenient for is follow-up handles and shifts the inside waste liquid of collecting box, reduces operating personnel's the work degree of difficulty.

Preferably, the shape and size of the sliding groove are matched with those of the sliding block, and the collecting box is movably connected with the bottom plate through the sliding groove and the sliding block, so that the collecting box and the bottom plate can be conveniently mounted and dismounted.

Preferably, the quantity of slider is two, and two sliders use the perpendicular bisector of collecting box as symmetry axis symmetry setting, improve the stability of collecting box.

Preferably, the shape and size of the anti-slip ring are matched with the shape and size of the shaft neck, and the anti-slip ring is movably connected with the shaft neck, so that the fitting degree of the second gear and the shaft neck is improved.

Preferably, the shape and size of the clamping block are matched with those of the clamping groove, and the connecting plate is movably connected with the shaft neck through the clamping block and the clamping groove, so that the second gear can be conveniently driven to clamp the shaft neck.

(III) advantageous effects

Compared with the prior art, the utility model provides a double offset press is clean mechanism for cylinder possesses following beneficial effect:

1. this cleaning mechanism for double offset press cylinder through logical groove, crown plate, clean sponge, motor, second gear, antiskid circle, fixture block and the draw-in groove that sets up, can be so that this cleaning mechanism has good clean efficiency, is convenient for improve the clean efficiency to the cylinder, reduces operating personnel's work load simultaneously, labour saving and time saving to the practicality that makes this cleaning mechanism has obtained certain promotion.

2. This cleaning mechanism for double offset press cylinder through spout, slider, collecting box and the filter screen that sets up, can be so that this cleaning mechanism has good dismantlement effect, is convenient for dismantle the collecting box, and the operating personnel follow-up waste liquid to the collecting box inside of being convenient for is handled and is shifted, reduces operating personnel's the work degree of difficulty to make this cleaning mechanism's suitability obtain certain promotion.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the front view structure of the present invention;

FIG. 3 is a perspective view of the connection structure of the connection plate and the fixture block of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a fixed cover; 3. a through groove; 4. a journal; 5. a drum body; 6. a ring plate; 7. cleaning the sponge; 8. a fixing plate; 9. a motor; 10. a rotating shaft; 11. a bearing; 12. a first gear; 13. a second gear; 14. an anti-slip ring; 15. a connecting plate; 16. a clamping block; 17. a card slot; 18. a liquid storage tank; 19. a water pump; 20. a catheter; 21. a chute; 22. a slider; 23. a collection box; 24. and (5) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Example 1

The preferred embodiment of the cleaning mechanism for the cylinder of the double-sided offset printing machine provided by the utility model is shown in figures 1 to 5: the utility model provides a double offset press cylinder is with clean mechanism, comprising a base plate 1, the fixed cover 2 of top fixedly connected with of bottom plate 1, logical groove 3 has been seted up in the front of fixed cover 2, the inside swing joint who leads to groove 3 has axle journal 4, the one end fixedly connected with cylinder body 5 of axle journal 4, the inside wall fixedly connected with crown plate 6 of fixed cover 2, the clean sponge 7 of top fixedly connected with of crown plate 6, one side fixedly connected with fixed plate 8 of fixed cover 2, one side fixedly connected with motor 9 of fixed plate 8, shaft coupling fixedly connected with rotation axis 10 is passed through to the output of motor 9.

The one end fixedly connected with bearing 11 of rotation axis 10, the first gear 12 of outer wall fixedly connected with of rotation axis 10, the top swing joint of first gear 12 has second gear 13, the inner wall fixedly connected with antiskid circle 14 of second gear 13, one side fixedly connected with connecting plate 15 of second gear 13, one side fixedly connected with fixture block 16 of connecting plate 15, draw-in groove 17 has been seted up to the one end of axle journal 4, the top fixedly connected with liquid reserve tank 18 of fixed cover 2, the interior diapire fixedly connected with water pump 19 of liquid reserve tank 18, the positive fixedly connected with catheter 20 of water pump 19, can make this cleaning mechanism have good cleaning efficiency, be convenient for improve the cleaning efficiency to the cylinder, reduce operating personnel's work load simultaneously, time saving and labor saving, thereby make the practicality of this cleaning mechanism obtain certain promotion.

In this embodiment, a bearing groove is formed in one side of the fixed cover 2, and the shape and size of the bearing groove and the shape and size of the bearing 11 are matched with each other, so that the stability of the rotating shaft 10 and the smoothness during rotation are improved.

Example 2

On the basis of embodiment 1, the preferred embodiment of the cleaning mechanism for the cylinder of the double-sided offset printing machine provided by the present invention is shown in fig. 1 to 5: spout 21 has been seted up on the top of bottom plate 1, and the inside swing joint of spout 21 has slider 22, and slider 22's top fixedly connected with collecting box 23, the inside wall swing joint of collecting box 23 have filter screen 24, are convenient for dismantle collecting box 23, and the operating personnel of being convenient for is follow-up handles and shifts the inside waste liquid of collecting box 23, reduces operating personnel's the work degree of difficulty.

In this embodiment, the shape and size of the sliding groove 21 and the shape and size of the sliding block 22 are matched with each other, and the collecting box 23 is movably connected with the bottom plate 1 through the sliding groove 21 and the sliding block 22, so that the collecting box 23 and the bottom plate 1 can be conveniently mounted and dismounted.

Further, the quantity of slider 22 is two, and two sliders 22 use the perpendicular bisector of collecting box 23 as symmetry axis symmetry setting, improve the stability of collecting box 23.

Furthermore, the size of the anti-slip ring 14 is matched with the size of the shaft neck 4, and the anti-slip ring 14 is movably connected with the shaft neck 4, so that the fitting degree of the second gear 13 and the shaft neck 4 is improved.

In addition, the shape and size of the fixture block 16 are matched with those of the slot 17, and the connecting plate 15 is movably connected with the journal 4 through the fixture block 16 and the slot 17, so as to drive the second gear 13 to clamp the journal 4.

When the cleaning device is used, the shaft neck 4 penetrates through the through groove 3 and is placed inside the fixed cover 2, the second gear 13 is sleeved on the outer wall of the shaft neck 4, the clamping block 16 on one side of the connecting plate 15 is clamped with the clamping groove 17 in one end of the shaft neck 4, the second gear 13 is clamped with the first gear 12, the water pump 19 is started, cleaning agents inside the liquid storage tank 18 are sprayed on the roller body 5 through the liquid guide pipe 20, the motor 9 is started again to drive the rotating shaft 10 and the first gear 12 to rotate, then the shaft neck 4 and the roller body 5 are driven to rotate through mutual meshing of the first gear 12 and the second gear 13, then the cleaning sponge 7 on the ring plate 6 cleans the outer wall of the roller body 5, meanwhile, waste liquid enters the collecting box 23 through filtering of the filter screen 24 to be collected, after the roller body 5 is cleaned, the collecting box 23 is pulled, the sliding block 22 is driven to move inside the sliding groove 21, the collecting box 23 is detached from the bottom plate 1, and the work is completed.

To sum up, this cleaning mechanism for double offset press cylinder can make this cleaning mechanism have good clean efficiency, be convenient for improve the clean efficiency to the cylinder, reduce operating personnel's work load simultaneously, and is labour saving and time saving, thereby make this cleaning mechanism's practicality obtain certain promotion, this cleaning mechanism has good dismantlement effect, be convenient for dismantle collecting box 23, the operating personnel follow-up waste liquid to collecting box 23 inside of being convenient for is handled and is shifted, reduce operating personnel's the work degree of difficulty, thereby make this cleaning mechanism's suitability obtain certain promotion.

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. The utility model provides a double offset press cylinder is with clean mechanism, includes bottom plate (1), its characterized in that: the cleaning device is characterized in that a fixed cover (2) is fixedly connected to the top end of the bottom plate (1), a through groove (3) is formed in the front face of the fixed cover (2), a shaft neck (4) is movably connected to the inside of the through groove (3), a roller body (5) is fixedly connected to one end of the shaft neck (4), a ring plate (6) is fixedly connected to the inner side wall of the fixed cover (2), a cleaning sponge (7) is fixedly connected to the top end of the ring plate (6), a fixed plate (8) is fixedly connected to one side of the fixed cover (2), a motor (9) is fixedly connected to one side of the fixed plate (8), and an output end of the motor (9) is fixedly connected with a rotating shaft (10) through a coupler;

the one end fixedly connected with bearing (11) of rotation axis (10), the outer wall fixedly connected with first gear (12) of rotation axis (10), the top swing joint of first gear (12) has second gear (13), the inner wall fixedly connected with antiskid ring (14) of second gear (13), one side fixedly connected with connecting plate (15) of second gear (13), one side fixedly connected with fixture block (16) of connecting plate (15), draw-in groove (17) have been seted up to the one end of axle journal (4), the top fixedly connected with liquid reserve tank (18) of fixed cover (2), the interior diapire fixedly connected with water pump (19) of liquid reserve tank (18), the positive fixedly connected with catheter (20) of water pump (19).

2. The cleaning mechanism for a cylinder of a double-sided offset printing press according to claim 1, wherein: and a bearing groove is formed in one side of the fixed cover (2), and the shape and the size of the bearing groove are matched with those of the bearing (11).

3. The cleaning mechanism for a cylinder of a double-sided offset printing press according to claim 1, wherein: the top end of the bottom plate (1) is provided with a sliding groove (21), a sliding block (22) is movably connected inside the sliding groove (21), a collecting box (23) is fixedly connected to the top end of the sliding block (22), and a filter screen (24) is movably connected to the inner side wall of the collecting box (23).

4. The cleaning mechanism for a cylinder of a double-sided offset printing press according to claim 3, wherein: the shape and size of the sliding groove (21) and the shape and size of the sliding block (22) are matched with each other, and the collecting box (23) is movably connected with the bottom plate (1) through the sliding groove (21) and the sliding block (22).

5. The cleaning mechanism for a cylinder of a double-sided offset printing press according to claim 3, wherein: the number of the sliding blocks (22) is two, and the two sliding blocks (22) are symmetrically arranged by taking the perpendicular bisector of the collecting box (23) as a symmetry axis.

6. The cleaning mechanism for a cylinder of a double-sided offset printing press according to claim 1, wherein: the shape and the size of the anti-skid ring (14) are matched with those of the shaft neck (4), and the anti-skid ring (14) is movably connected with the shaft neck (4).

7. The cleaning mechanism for a cylinder of a double-sided offset printing press according to claim 1, wherein: the shape and size of the clamping block (16) and the shape and size of the clamping groove (17) are matched with each other, and the connecting plate (15) is movably connected with the shaft neck (4) through the clamping block (16) and the clamping groove (17).