CN213798792U

CN213798792U - Cleaning device for printing machine

Info

Publication number: CN213798792U
Application number: CN202022133606.6U
Authority: CN
Inventors: 邢海峰; 瞿勇; 王宁
Original assignee: Hubei Guangcai Printing Co ltd
Current assignee: Hubei Guangcai Printing Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-07-27
Anticipated expiration: 2030-09-25

Abstract

The utility model relates to the technical field of printing equipment, concretely relates to cleaning device for printing machine, including mounting panel, upper housing and lower casing, form the holding chamber between mounting panel, upper housing and the lower casing, be equipped with infiltration subassembly and cleaning assembly in the holding chamber, cleaning assembly includes first swing arm and second swing arm, be equipped with the torsional spring between first swing arm and the second swing arm for form the elasticity contained angle between first swing arm and the second swing arm, be equipped with first compression roller in the first swing arm, be equipped with the second compression roller in the second swing arm, first compression roller and second compression roller press the cleaning cloth to the part that needs to clean jointly; the utility model discloses in, the cleaning cloth is pressed on needs clear rubber roller after the expansion of the second compression roller in first compression roller in the swing arm and the second swing arm, forms the face contact with the rubber roller, has better clean effect.

Description

Cleaning device for printing machine

Technical Field

The utility model relates to a lithography apparatus technical field, concretely relates to cleaning device for printing machine.

Background

Along with the development of the printing industry, the requirement on the automation degree is higher and higher, the operation requirement of workers is more convenient, and equipment develops towards the direction of automation and simplification. In the printing process of the printing machine, as the flock, impurities and the like on the printing stock are inevitably adhered to the rubber blanket of the transfer printing device, in order to ensure the printing quality, the rubber blanket needs to be cleaned regularly or irregularly according to the condition.

Adopt cleaning cloth to clear up the rubber cloth among the prior art usually, set up a casting die and press the cleaning cloth on treating the clear roller usually, utilize the rotation of roller self to clear up whole roller, but adopt the cleaning device of this kind of mode, the contact of cleaning cloth and rubber roller is linear contact usually, and is not good to the clearance effect of rubber roller.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at overcoming the defect among the prior art, provide a cleaning device for printing machine.

The utility model discloses a cleaning device for printing machine, including two mounting panels that the symmetry set up and locate upper casing and lower casing on the mounting panel, form the holding chamber between mounting panel, upper casing and the lower casing, be equipped with the unwinding roller that is used for unreeling the cleaning cloth and the wind-up roll of rolling up the cleaning cloth in the holding chamber, still be equipped with infiltration subassembly and cleaning assembly in the holding chamber, after the cleaning cloth is pulled out from unwinding roller, be rolled up by the wind-up roll after passing through infiltration subassembly and cleaning assembly in proper order, one side of holding chamber is equipped with the opening, cleaning assembly stretches out the opening, cleaning assembly includes that the first swing arm of locating on the mounting panel rotates and locate the second swing arm on the first swing arm, be equipped with the torsional spring between first swing arm and the second swing arm for form the elasticity contained angle between first swing arm and the second swing arm, be equipped with first compression roller on the first swing arm, and a second pressing roller is arranged on the second swing arm, and the first pressing roller and the second pressing roller press the cleaning cloth to a part needing cleaning together.

Further, the infiltration assembly comprises an infiltration groove arranged in the lower shell and an infiltration roller rotatably connected with the mounting plate, the infiltration roller is accommodated in the infiltration groove, the infiltration groove is communicated with a cleaning solution pumping device, guide rollers are arranged on two sides of the infiltration roller, and the guide rollers protrude out of the infiltration groove.

Furthermore, a plurality of capillary pipelines are arranged at the bottom of the infiltration tank along the length direction.

Furthermore, a plurality of capillary channels are arranged on the circumferential surface of the soaking roller along the length direction.

Further, the both sides of first swing arm are equipped with first pivot and second pivot respectively, first swing arm through first pivot with the mounting panel rotates to be connected, the second swing arm rotates through the second pivot to be located on the first swing arm, the side that first swing arm and second swing arm are relative forms the installation cavity that is used for holding the torsional spring, the torsional spring housing is located in the second pivot, the both ends of torsional spring act on respectively on first swing arm and second swing arm.

The utility model has the advantages that: the utility model discloses a cleaning device for printing machine, have and soak subassembly and clean subassembly, clean cloth is in proper order through soaking the subassembly and clean the subassembly after by the wind-up roll rolling again, it can make the cleaning solution soak on clean cloth to soak the subassembly, the reuse is used for cleanness, clean subassembly includes first swing arm and second swing arm, elasticity contained angle has between first swing arm and the second swing arm, clean cloth is pressed on needs clear rubber roller after the expansion of the second compression roller in first compression roller in the first swing arm and the second swing arm, form the face contact with the rubber roller, better clean effect has.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic view of the overall structure of the present invention;

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

fig. 3 is a schematic structural view of the cleaning assembly of the present invention.

Description of reference numerals: rubber roller 1, mounting panel 2, go up casing 3, lower casing 4, unreel roller 5, wind-up roll 6, first swing arm 7, second swing arm 8, torsional spring 9, first compression roller 10, second compression roller 11, infiltration groove 12, infiltration roller 13, guide roll 14, first pivot 15, installation cavity 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but 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.

As shown in fig. 1-3, the cleaning device for a printing machine in this embodiment includes two mounting plates 2 symmetrically disposed, and an upper housing 3 and a lower housing 4 disposed on the mounting plates 2, a containing cavity is formed between the mounting plates 2, the upper housing 3, and the lower housing 4, an unwinding roller 5 for unwinding a cleaning cloth and a winding roller 6 for winding the cleaning cloth are disposed in the containing cavity, an infiltrating component and a cleaning component are further disposed in the containing cavity, the cleaning cloth is wound by the winding roller 6 after being pulled out from the unwinding roller 5 and sequentially passing through the infiltrating component and the cleaning component, an opening is disposed on one side of the containing cavity, the cleaning component extends out of the opening, the cleaning component includes a first swing arm 7 rotatably disposed on the mounting plate 2 and a second swing arm 8 rotatably disposed on the first swing arm 7, a torsion spring 9 is disposed between the first swing arm 7 and the second swing arm 8, make and form the elasticity contained angle between first swing arm 7 and the second swing arm 8, be equipped with first compression roller 10 on the first swing arm 7, be equipped with second compression roller 11 on the second swing arm 8, first compression roller 10 and second compression roller 11 will clean cloth and press to the clear part of needs jointly.

In the actual implementation process, the cleaning solution combines with cleaning cloth under the effect of infiltration subassembly, leans on cleaning device to the rubber roller 1 that needs the clearance to make first compression roller 10 and second compression roller 11 press on rubber roller 1, make cleaning cloth laminating on rubber roller 1, form the face contact, improve the effect of clearance, can adjust the area of cleaning cloth and rubber roller 1 contact according to the size of needs adjustment elasticity contained angle.

In this embodiment, the wetting assembly includes a wetting groove 12 disposed in the lower housing 4 and a wetting roller 13 rotatably connected to the mounting plate 2, the wetting roller 13 is accommodated in the wetting groove 12, the wetting groove 12 is communicated with a cleaning solution pumping device, guide rollers 14 are disposed on two sides of the wetting roller 13, and the guide rollers 14 protrude from the wetting groove 12. The cleaning liquid from an external cleaning liquid pumping device is distributed in the soaking tank 12, and the cleaning cloth is contacted with the cleaning liquid through the soaking tank 12 under the action of the guide roller 14 and the soaking roller 13.

In order to fully distribute the cleaning liquid in the whole soaking tank 12, a plurality of capillary channels are arranged at the bottom of the soaking tank 12 along the length direction, and in order to enable the cleaning liquid to better soak the cleaning cloth, a plurality of capillary channels are arranged on the circumferential surface of the soaking roller 13 along the length direction.

In this embodiment, the both sides of first swing arm 7 are equipped with first pivot 15 and second pivot respectively, first swing arm 7 through first pivot 15 with mounting panel 2 rotates to be connected, second swing arm 8 rotates through the second pivot to be located on the first swing arm 7, the side that first swing arm 7 and second swing arm 8 are relative forms the installation cavity 16 that is used for holding torsional spring 9, torsional spring 9 cover is located in the second pivot, the both ends of torsional spring 9 act on respectively on first swing arm 7 and second swing arm 8.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a cleaning device for printing machine, includes the mounting panel that two symmetries set up and locate last casing and lower casing on the mounting panel, form the holding chamber between mounting panel, last casing and the lower casing, be equipped with the wind-up roll that is used for unreeling the unwinding roller of cleaning cloth and rolling cleaning cloth in the holding chamber, its characterized in that: still be equipped with in the holding chamber and soak the subassembly and clean the subassembly, clean cloth from unreeling the back that the roller pulls out, is in proper order via soaking the subassembly with clean the subassembly after by the wind-up roll rolling, one side in holding chamber is equipped with the opening, clean the subassembly and stretch out the opening, clean the subassembly is located including rotating first swing arm on the mounting panel is located with rotating the second swing arm on the first swing arm, be equipped with the torsional spring between first swing arm and the second swing arm for form the elasticity contained angle between first swing arm and the second swing arm, be equipped with first compression roller on the first swing arm, be equipped with the second compression roller on the second swing arm, first compression roller and second compression roller will clean cloth jointly and press to needs clear part.

2. A cleaning device for a printing machine according to claim 1, characterized in that: the infiltration assembly comprises an infiltration groove arranged in the lower shell and an infiltration roller rotatably connected with the mounting plate, the infiltration roller is accommodated in the infiltration groove, the infiltration groove is communicated with a cleaning liquid pumping device, guide rollers are arranged on two sides of the infiltration roller, and the guide rollers protrude out of the infiltration groove.

3. A cleaning device for a printing machine according to claim 2, characterized in that: and a plurality of capillary pipelines are arranged at the bottom of the infiltration tank along the length direction.

4. A cleaning device for a printing machine according to claim 2, characterized in that: and a plurality of capillary channels are arranged on the circumferential surface of the soaking roller along the length direction.

5. A cleaning device for a printing machine according to claim 1, characterized in that: the both sides of first swing arm are equipped with first pivot and second pivot respectively, first swing arm through first pivot with the mounting panel rotates to be connected, the second swing arm rotates through the second pivot to be located on the first swing arm, the side that first swing arm and second swing arm are relative forms the installation cavity that is used for holding the torsional spring, the torsional spring cover is located in the second pivot, the both ends of torsional spring act on respectively on first swing arm and second swing arm.