CN215243778U - Printing roller cleaning mechanism for printing equipment - Google Patents

Abstract

The utility model provides a printing roller cleaning mechanism for printing equipment, which comprises a base, a printing machine and a printing roller, wherein the inner side of the printing machine is provided with a cleaning component, the cleaning component comprises a cleaning brush movably connected above the printing roller, the front end of the cleaning component is provided with two groups of drying components, the drying component comprises a collecting tank, the rear end of the collecting tank is fixedly connected with a cotton wiper, the upper end of the printing machine is fixedly provided with a supporting table, the upper end of the supporting table is fixedly connected with a water storage tank, one side of the water storage tank is provided with a water supply component, the water supply component comprises a water outlet pipe, the inside of the water outlet pipe is slidably connected with a water stop ball, the inside of the cleaning brush is provided with a water supply pipe, a water inlet pipe is arranged between the water outlet pipe and the water supply pipe, the printing roller cleaning mechanism for printing equipment can clean residual substances on the surface of the printing roller, the residues are prevented from being accumulated, and the cleaning is more convenient.

Description

Printing roller cleaning mechanism for printing equipment

Technical Field

The utility model relates to a lithography apparatus technical field, in particular to clean mechanism of printing roller for lithography apparatus.

Background

The machine of printing characters and image during lithography apparatus can the content of the duplication original manuscript in batches, has made things convenient for people's reading, and the printing roller is the essential part on the lithography apparatus, can be with printing ink printing stock on through the printing roller, and some remaining materials can pile up on the surface of printing roller at the in-process of printing, and long-time not clear up the printing roller and can knot glaze and lose printing ability, and current cleaning method is manual cleaning, and it is very inconvenient to operate, in order to solve above-mentioned problem, we have proposed a printing brush roller cleaning mechanism for lithography apparatus.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clean mechanism of printing roller for lithography apparatus can clear up the residual on printing roller surface, prevents that the residue from piling up, and the clearance is more convenient.

The embodiment of the utility model is realized like this:

the embodiment of the utility model provides a printing roller cleaning mechanism for lithography apparatus, including base, printing machine, printing roller, the inboard of printing machine is provided with clean subassembly, clean subassembly includes the cleaning brush of swing joint in printing roller top, the front end of clean subassembly is provided with two sets of dry subassemblies, dry subassembly includes the collecting vat, the rear end fixedly connected with of collecting vat is cotton to be wiped, the upper end fixed mounting of printing machine has a supporting bench, a supporting bench's upper end fixedly connected with water storage box, one side of water storage box is provided with the water supply subassembly, the water supply subassembly includes the outlet pipe, the inside sliding connection of outlet pipe has the ball that stops water, the internally mounted of cleaning brush has the feed pipe, be provided with the inlet tube between outlet pipe and the feed pipe.

Preferably, the cleaning assembly comprises a connecting plate, the upper end of the connecting plate is rotatably connected with a threaded rod, the lower end of the connecting plate is fixedly connected with a connecting rod, and the cleaning brush is fixed at the lower end of the connecting rod.

Preferably, the connecting plate is T font, the upper end fixedly connected with bearing of connecting plate, the threaded rod passes through the bearing and is connected with the connecting plate rotation, the outside of threaded rod is provided with the spacing section of thick bamboo of screw thread, the spacing section of thick bamboo fixed mounting of screw thread is in the upper end of printing machine.

Preferably, the drying component further comprises two sets of rotating lugs fixedly connected to the surface of the connecting plate, a rotating rod is rotatably connected between the two sets of rotating lugs, and the collecting tank is fixed at the lower end of the rotating rod.

Preferably, be provided with the pivot between hangers and the bull stick, rotate through the pivot between hangers and the bull stick and be connected, the inside of the outside bull stick of pivot is provided with the torsional spring, the one end and the bull stick fixed connection of torsional spring, the other end and the connecting plate fixed connection of torsional spring, hangers fixed connection is at the front end of connecting plate, the cotton is wiped and is laminated mutually with the printing roller, the cotton below that is located the cleaning brush of wiping, the lower extreme that the cotton was wiped is located the inside of collecting vat.

Preferably, the lower end of the water outlet pipe is fixedly connected with a protection cylinder, the inner side of the protection cylinder is connected with a connecting shaft in a sliding mode, the connecting shaft is fixedly connected with a water stopping ball, the lower end of the connecting shaft is fixedly connected with a pressing rod, the front end of the pressing rod is fixedly connected with a pressing plate, and the lower end of the pressing plate is fixedly connected with a spring.

Preferably, the screw thread limiting cylinder is located on the inner side of the spring, one end of the spring is fixedly connected with the upper end of the printing machine, the other end of the spring is fixedly connected with the pressing plate, the upper end of the threaded rod is fixedly connected with a rotating handle, the rotating handle is located above the pressing plate, the pressing rod is L-shaped, and the water stopping ball is matched with an inner channel of the water outlet pipe.

Preferably, the aperture has been seted up in the outside of feed pipe, the upper end of inlet tube runs through the printing machine and goes out water piping connection, the lower extreme and the feed pipe intercommunication of inlet tube, the printing roller sets up the inboard at the printing machine.

The utility model discloses beneficial effect includes: the embodiment of the utility model provides a printing roller cleaning mechanism for printing equipment, through rotating the commentaries on classics handle and enabling the threaded rod to rotate in the inboard of bearing, and drive the connecting plate and move down, make the cleaning brush paste closely with the surface of printing roller, can clear up the residual material on printing roller surface through the cleaning brush, prevent that the residual from piling up, can rotate the torsional spring through the connecting plate moves down, can press the commentaries on classics pole through the torsional spring and make cotton wipe, the collecting vat is laminated with the printing roller respectively, can absorb the moisture that remains on printing roller surface through cotton wipe, guarantee the drying of printing roller surface, prevent that the printing roller surface from remaining water stain influence printing, can collect the impurity that the printing roller surface dropped through the collecting vat, prevent that impurity from dropping to the inboard of printing machine, can drive the connecting axle through the clamp plate and slide down, make the ball that stops water slide into the inside of a protection section of thick bamboo, compress the spring simultaneously, the ball that stops water after sliding into the protection section of thick bamboo inside, the inside water of water storage box can flow in the inside of inlet tube through the outlet pipe to flow in the feed pipe through the connecting rod and make the cleaning brush moist, make things convenient for the cleaning brush to clean the surface of printing roller, twist to move and change and make the cleaning brush rebound and break away from the printing roller, the spring can open simultaneously, drives clamp plate rebound, makes the inside that the ball slided into the outlet pipe again of cutting off the water, plugs up the outlet pipe, the utility model discloses, can clear up the surface of printing roller, keep printing roller surface clean, need not artifical clearance, labour saving and time saving, and enable printing roller rapid draing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of an overall structure of a brush roller cleaning mechanism for a printing apparatus according to the present invention;

FIG. 2 is a schematic view of a part of a brush roll cleaning mechanism for a printing apparatus according to the present invention;

FIG. 3 is a schematic view of a cleaning assembly of a brush roll cleaning mechanism for a printing apparatus according to the present invention;

FIG. 4 is a schematic diagram of a drying assembly of a brush roll cleaning mechanism for a printing apparatus according to the present invention;

FIG. 5 is a schematic view of a water supply assembly of a brush roll cleaning mechanism for a printing apparatus according to the present invention;

fig. 6 is an enlarged schematic structural view of a portion a of a brush roller cleaning mechanism for a printing apparatus according to the present invention.

In the figure: 1. a base; 2. a printing press; 3. a printing roller; 4. a cleaning assembly; 41. a connecting plate; 42. a bearing; 43. a threaded rod; 44. a threaded limiting cylinder; 45. turning a handle; 46. a connecting rod; 47. a cleaning brush; 5. a drying assembly; 51. ear turning; 52. a rotating shaft; 53. a torsion spring; 54. a rotating rod; 55. collecting tank; 56. cotton wiping; 6. a support table; 7. a water storage tank; 8. a water supply assembly; 81. a water outlet pipe; 82. a protective cylinder; 83. a connecting shaft; 84. a water stopping ball; 85. a pressure lever; 86. pressing a plate; 87. a spring; 88. a water supply pipe; 89. and (4) a water inlet pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment of the utility model provides a printing roller cleaning mechanism for lithography apparatus, as shown in fig. 1-6, including base 1, printing machine 2, printing roller 3, the inboard of printing machine 2 is provided with clean subassembly 4, clean subassembly 4 includes swing joint at the cleaning brush 47 of printing roller 3 top, the front end of clean subassembly 4 is provided with two sets of dry subassembly 5, dry subassembly 5 includes collecting vat 55, the rear end fixedly connected with cotton of collecting vat 55 wipes 56, the upper end fixed mounting of printing machine 2 has brace table 6, brace table 6's upper end fixedly connected with water storage box 7, one side of water storage box 7 is provided with water supply assembly 8, water supply assembly 8 includes outlet pipe 81, the inside sliding connection of outlet pipe 81 has water stopping ball 84, the internally mounted of cleaning brush 47 has water supply pipe 88, be provided with inlet tube 89 between outlet pipe 81 and the water supply pipe 88.

In this embodiment, the cleaning assembly 4 includes a connecting plate 41, the upper end of the connecting plate 41 is rotatably connected with a threaded rod 43, the lower end of the connecting plate 41 is fixedly connected with a connecting rod 46, a cleaning brush 47 is fixed at the lower end of the connecting rod 46, and the lower end of the cotton wiper 56 is located inside the collecting tank 55.

The connecting plate 41 is T-shaped, the upper end of the connecting plate 41 is fixedly connected with a bearing 42, the threaded rod 43 is rotatably connected with the connecting plate 41 through the bearing 42, the outer side of the threaded rod 43 is provided with a threaded limiting cylinder 44, and the threaded limiting cylinder 44 is fixedly installed at the upper end of the printing machine 2.

Specifically, the threaded rod 43 rotates inside the bearing 42 and drives the connecting plate 41 to move downwards, so that the cleaning brush 47 is tightly attached to the surface of the printing roller 3, the cleaning brush 47 can clean residual substances on the surface of the printing roller 3, and the residual substances are prevented from being accumulated to influence the printing efficiency.

In this embodiment, the drying assembly 5 further includes two sets of rotating lugs 51 fixedly connected to the surface of the connecting plate 41, a rotating rod 54 is rotatably connected between the two sets of rotating lugs 51, and the collecting tank 55 is fixed at the lower end of the rotating rod 54.

A rotating shaft 52 is arranged between the rotating lug 51 and the rotating rod 54, the rotating lug 51 and the rotating rod 54 are rotatably connected through the rotating shaft 52, a torsion spring 53 is arranged inside the rotating rod 54 at the outer side of the rotating shaft 52, one end of the torsion spring 53 is fixedly connected with the rotating rod 54, the other end of the torsion spring 53 is fixedly connected with the connecting plate 41, the rotating lug 51 is fixedly connected at the front end of the connecting plate 41, the cotton wiper 56 is attached to the printing roller 3, and the cotton wiper 56 is positioned below the cleaning brush 47.

It is specific, move down through connecting plate 41 and can rotate torsional spring 53, can press through torsional spring 53 and move bull stick 54 and make cotton wipe 56, collecting vat 55 laminate with printing roller 3 respectively, wipe 56 through cotton and can be with printing roller 3 remaining moisture on surface dry-absorbing, guarantee the drying on printing roller 3 surface, prevent that printing roller 3 surface from remaining water stain influence printing, can collect the impurity that printing roller 3 surface dropped through collecting vat 55, prevent that impurity from dropping the inboard of printing machine 2.

In this embodiment, a protection cylinder 82 is fixedly connected to the lower end of the water outlet pipe 81, a connection shaft 83 is slidably connected to the inner side of the protection cylinder 82, the connection shaft 83 is fixedly connected to the water stopping ball 84, a pressure lever 85 is fixedly connected to the lower end of the connection shaft 83, a pressure plate 86 is fixedly connected to the front end of the pressure lever 85, and a spring 87 is fixedly connected to the lower end of the pressure plate 86.

The threaded limiting cylinder 44 is located on the inner side of the spring 87, one end of the spring 87 is fixedly connected with the upper end of the printer 2, the other end of the spring 87 is fixedly connected with the pressing plate 86, the upper end of the threaded rod 43 is fixedly connected with the rotating handle 45, the rotating handle 45 is located above the pressing plate 86, the pressing rod 85 is L-shaped, and the water stopping ball 84 is matched with an inner channel of the water outlet pipe 81.

The aperture has been seted up in the outside of feed pipe 88, and the upper end of inlet tube 89 runs through printing machine 2 and is connected with outlet pipe 81, and the lower extreme and the feed pipe 88 intercommunication of inlet tube 89, printing roller 3 set up the inboard at printing machine 2.

Specifically, the pressing plate 86 can drive the connecting shaft 83 to slide downwards, so that the water stopping ball 84 slides into the protection cylinder 82, meanwhile, the spring 87 is compressed, after the water stopping ball 84 slides into the protection cylinder 82, water in the water storage tank 7 can flow into the water inlet pipe 89 and the water supply pipe 88 through the water outlet pipe 81, the cleaning brush 47 can be wetted through the water supply pipe 88, the cleaning brush 47 can conveniently clean impurities on the outer side of the printing roller 3, the pressing plate 86 can be driven to move upwards through the spring 87, the water stopping ball 84 slides into the water outlet pipe 81 again, and the water outlet pipe 81 is blocked.

It should be noted that, the utility model relates to a clean mechanism of printing roller for lithography apparatus, move suitable position with base 1 during the use, start printing machine 2, print through printing roller 3, when needing to clear up printing roller 3, twist and rotate 45 and compress tightly clamp plate 86 in the upper end of screw thread spacing section of thick bamboo 44, it can pass through threaded rod 43, the inboard rotation of bearing 42 to rotate 45, drive connecting plate 41 and move down, make cleaning brush 47 and the surface of printing roller 3 laminate mutually, torsional spring 53 can press bull stick 54 and rotate on the inboard pivot 52 surface of two sets of ears 51 simultaneously, make cotton wipe 56, depression bar 55 laminate with printing roller 3 respectively, clamp plate 86 can drive connecting axle 83 through 85 and slide down, make the inside of a section of thick bamboo 82 of stopping water ball 84 slide in the protection section of thick bamboo 82, and compress spring 87, after stopping water ball 84 slides in the protection section of thick bamboo 82 inside, the inside water of retaining box 7 can flow into inlet tube 89 through outlet pipe 81, the depression bar, Inside of feed pipe 88, it is moist with cleaning brush 47 through the aperture on feed pipe 88 surface, start printing machine 2, make 3 empty machine operation of printing roller, can clear up the residual material on 3 surfaces of printing roller through cleaning brush 47, wipe 56 through the cotton and can be with the remaining moisture on 3 surfaces of printing roller dry, can collect the impurity that printing roller 3 surface dropped through collecting vat 55, after the clearance was accomplished, close printing machine 2, twist and change 45 make cleaning brush 47 rebound and break away from printing roller 3, spring 87 can open simultaneously, drive clamp plate 86 rebound, through depression bar 85, clamp plate 86, make the inside of stopping water ball 84 cunning into outlet pipe 81 again, block up outlet pipe 81.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a clean mechanism of printing roller for lithography apparatus, includes base (1), printing machine (2), printing roller (3), its characterized in that: a cleaning component (4) is arranged on the inner side of the printing machine (2), the cleaning component (4) comprises a cleaning brush (47) movably connected above the printing roller (3), two groups of drying components (5) are arranged at the front end of the cleaning component (4), the drying components (5) comprise collecting grooves (55), the rear end of the collecting groove (55) is fixedly connected with a cotton wiper (56), the upper end of the printing machine (2) is fixedly provided with a supporting table (6), the upper end of the supporting platform (6) is fixedly connected with a water storage tank (7), one side of the water storage tank (7) is provided with a water supply component (8), the water supply component (8) comprises a water outlet pipe (81), a water stopping ball (84) is connected inside the water outlet pipe (81) in a sliding manner, the inside of cleaning brush (47) is installed and is had feed pipe (88), be provided with inlet tube (89) between outlet pipe (81) and feed pipe (88).

2. The brush roller cleaning mechanism for a printing apparatus according to claim 1, wherein: clean subassembly (4) are including connecting plate (41), the upper end of connecting plate (41) is rotated and is connected with threaded rod (43), the lower extreme fixedly connected with connecting rod (46) of connecting plate (41), the lower extreme at connecting rod (46) is fixed in cleaning brush (47).

3. The brush roller cleaning mechanism for a printing apparatus according to claim 2, wherein: the connecting plate (41) is T-shaped, the upper end fixedly connected with bearing (42) of connecting plate (41), threaded rod (43) is connected with connecting plate (41) through bearing (42) rotation, the outside of threaded rod (43) is provided with the spacing section of thick bamboo of screw thread (44), the spacing section of thick bamboo of screw thread (44) fixed mounting is in the upper end of printing machine (2).

4. The brush roller cleaning mechanism for a printing apparatus according to claim 2, wherein: the drying assembly (5) further comprises two groups of rotating lugs (51) fixedly connected to the surface of the connecting plate (41), rotating rods (54) are rotatably connected between the two groups of rotating lugs (51), and the collecting groove (55) is fixed at the lower end of each rotating rod (54).

5. The brush roller cleaning mechanism for a printing apparatus according to claim 4, wherein: be provided with pivot (52) between hangers (51) and bull stick (54), rotate through pivot (52) between hangers (51) and bull stick (54) and be connected, the inside of outside bull stick (54) of pivot (52) is provided with torsional spring (53), the one end and bull stick (54) fixed connection of torsional spring (53), the other end and connecting plate (41) fixed connection of torsional spring (53), the front end of hangers (51) fixed connection at connecting plate (41), cotton wipe (56) and laminate mutually with printing roller (3), cotton wipe (56) and be located the below of cleaning brush (47), the lower extreme that cotton wiped (56) is located the inside of collecting vat (55).

6. A brush roller cleaning mechanism for a printing apparatus according to claim 3, wherein: the water outlet device is characterized in that a protection cylinder (82) is fixedly connected to the lower end of the water outlet pipe (81), a connecting shaft (83) is slidably connected to the inner side of the protection cylinder (82), the connecting shaft (83) is fixedly connected with a water stop ball (84), a pressing rod (85) is fixedly connected to the lower end of the connecting shaft (83), a pressing plate (86) is fixedly connected to the front end of the pressing rod (85), and a spring (87) is fixedly connected to the lower end of the pressing plate (86).

7. The brush roller cleaning mechanism for a printing apparatus according to claim 6, wherein: the utility model discloses a printing press, including printing machine (2), the spacing section of thick bamboo of screw thread (44) is located the inboard of spring (87), the one end of spring (87) and the upper end fixed connection of printing machine (2), the other end and clamp plate (86) fixed connection of spring (87), the upper end fixedly connected with of threaded rod (43) changes handle (45), it is located the top of clamp plate (86) to change handle (45), depression bar (85) are L shape, the inside passage of ball (84) and outlet pipe (81) of stopping water agrees with mutually.

8. The brush roller cleaning mechanism for a printing apparatus according to claim 1, wherein: the aperture has been seted up in the outside of feed pipe (88), the upper end of inlet tube (89) runs through printing machine (2) and is connected with outlet pipe (81), the lower extreme and feed pipe (88) the intercommunication of inlet tube (89), printing roller (3) set up the inboard at printing machine (2).

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