CN107364232A

CN107364232A - A kind of offset press non-woven fabrics cleaning device

Info

Publication number: CN107364232A
Application number: CN201710842883.4A
Authority: CN
Inventors: 陈银
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-18
Filing date: 2017-09-18
Publication date: 2017-11-21

Abstract

The present invention relates to a kind of offset press non-woven fabrics cleaning device, with installing plate, the side of the installing plate is fixed with swing arm cylinder, the swing arm of the swing arm cylinder is located on installing plate, wind-up roll is provided with installing plate, let off roll, some fabric guide rolls and pusher cylinder, the wind-up roll is located at the top of swing arm cylinder, and the spool of wind-up roll is connected with the swing arm of swing arm cylinder by unilateral bearing, the let off roll is between wind-up roll and pusher cylinder, fabric guide roll includes the fabric guide roll I above pusher cylinder, fabric guide roll II below the pusher cylinder and fabric guide roll III close to wind-up roll, the pushing-out structure of non-woven fabrics is provided with the push rod of the pusher cylinder, the pushing-out structure is released the blanket cylinder contact and compression with offset press by push rod.The present invention and the supporting installation of offset press, it is easy to manufacture, the impurity of blanket surface is removed using the relative motion between static non-woven fabrics and the blanket cylinder of rotation, there is enough frictional force, is easy to remove impurity.

Description

A kind of offset press non-woven fabrics cleaning device

Technical field

The present invention relates to offset press cleaning technique field, especially a kind of offset press non-woven fabrics cleaning device.

Background technology

Recent years, printed on both sides was quickly grown, and domestic many printing enterprises have purchased perfecting press, due to perfecting When carrying out back face printing, the picture and text just printed will be attached on impression cylinder brush machine, although the impressing rolling of perfecting press Specially treated is passed through on cylinder surface, but in the case of high pressure, high speed, cylinder surface still can gradually be stained with ink, because This needs often cleaning, and the position of impression cylinder determines must use automatic flushing device.

Short printing is more and more, also more and more urgent to the demand of automatic flushing device.Increasing for short printing, makes print Brush unit will frequently change variety classes or the ink of color according to the situation of different printed documents, and must remove previous prints residual Ink in ink fountain simultaneously cleans ink-feeding device, blanket cylinder and impression cylinder；When occur dry linting, hair loss or plate cylinder and When there is black skin on blanket cylinder surface, it is also necessary to clean blanket cylinder and plate cylinder；Cause to print when there is ink supply fault When version surface changes, it is also necessary to clean plate cylinder.

The content of the invention

The technical problem to be solved in the present invention is：Based on above mentioned problem, there is provided a kind of offset press non-woven fabrics cleaning device.

The technical solution adopted for the present invention to solve the technical problems is：A kind of offset press non-woven fabrics cleaning device, has Installing plate, the side of the installing plate are fixed with swing arm cylinder, and the swing arm of the swing arm cylinder is located on installing plate, on installing plate Wind-up roll, let off roll, some fabric guide rolls and pusher cylinder are provided with, the wind-up roll is located at the top of swing arm cylinder, and winds The spool of roller is connected with the swing arm of swing arm cylinder by unilateral bearing, the let off roll between wind-up roll and pusher cylinder, Fabric guide roll includes the fabric guide roll I above pusher cylinder, the fabric guide roll II's and close wind-up roll below pusher cylinder Fabric guide roll III, is provided with the pushing-out structure of non-woven fabrics on the push rod of the pusher cylinder, the pushing-out structure by push rod release with The blanket cylinder contact and compression of offset press.

Further, the nozzle of cleaning fluid is installed, the nozzle is located at the top of pushing-out structure on the installing plate.

Further, the pushing-out structure includes carriage and part is embedded the jacking block in the carriage, described The part that jacking block exposes carriage is arc structure.

The beneficial effects of the invention are as follows：The present invention with the supporting installation of offset press, it is easy to manufacture, using static non-woven fabrics with Relative motion between the blanket cylinder of rotation and remove the impurity of blanket surface, there is enough frictional force, be easy to remove Impurity.

Brief description of the drawings

The present invention is further described with reference to the accompanying drawings and examples.

Fig. 1 is the structural representation of the present invention.

In figure：1. installing plate, 2. swing arm cylinders, 3. wind-up rolls, 4. let off roll, 5. pusher cylinders, 6. fabric guide roll I, 7. lead Cloth rewinder roll II, 8. fabric guide roll III, 9. pushing-out structures, 10. blanket cylinders, 11. nozzles, 21. swing arms, 31. spools, 91. carriages, 92. jacking block.

Embodiment

In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.

As shown in figure 1, a kind of offset press non-woven fabrics cleaning device, has installing plate 1, the side of installing plate 1 is fixed with pendulum Arm cylinder 2, the swing arm 21 of swing arm cylinder 2 are located on installing plate 1, and wind-up roll 3, let off roll 4 are provided with installing plate 1, some is led Cloth rewinder roll and pusher cylinder 5, wind-up roll 3 are located at the top of swing arm cylinder 2, and the swing arm of the spool 31 of wind-up roll 3 and swing arm cylinder 3 21 are connected by unilateral bearing, and between wind-up roll 3 and pusher cylinder 5, fabric guide roll includes being located at pusher cylinder 5 let off roll 4 The fabric guide roll I6 of top, fabric guide roll II7 and the fabric guide roll III8 close to wind-up roll 3 positioned at the lower section of pusher cylinder 5, pusher cylinder The pushing-out structure 9 of non-woven fabrics is provided with 5 push rod, pushing-out structure 9 is released by push rod and contacted with the blanket cylinder 10 of offset press And compress.

Wherein, the nozzle 11 of cleaning fluid is installed, nozzle 11 is located at the top of pushing-out structure 9 on installing plate 1.Pushing-out structure 9 include carriage 91 and are partly embedded the jacking block 92 in carriage 91, and the part that jacking block 92 exposes carriage 91 is circular arc knot Structure.

Swing arm cylinder 2 promotes swing arm 21 to swing, and is connected between swing arm 21 and spool 31 with unilateral bearing, swing arm cylinder 3 is received Hui Shi, swing arm 21 is resetted by spring.During cleaning, pusher cylinder 5 releases pushing-out structure 9, makes non-woven fabrics and blanket cylinder 10 Contact and compress, blanket cylinder 10 rotates, and nozzle 11 sprays cleaning fluid and water, and non-woven fabrics is soaked, washes blanket cylinder 10 On ink and paper scrap.

Contacted by force between non-woven fabrics and blanket cylinder 10, so as to ensure there is enough frictional force, be easy to remove impurity.Nothing The width of spinning cloth is equal with the width of printing equipment, and one end of non-woven fabrics is let off roll 4, and the other end is wind-up roll 3.Cleaned rubber The surface of belt roller 10, used non-woven fabrics is wound by blanket cylinder 10.Let off roll 4, wind-up roll 3 and some fabric guide rolls Co- controlling non-woven fabrics it is smooth, it is ensured that cleaning performance.

It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.

Claims

1. a kind of offset press non-woven fabrics cleaning device, there is installing plate (1), it is characterised in that：The side of the installing plate (1) is consolidated Surely there is swing arm cylinder (2), the swing arm (21) of the swing arm cylinder (2) is located on installing plate (1), and installing plate is provided with receipts on (1) Winding up roller (3), let off roll (4), some fabric guide rolls and pusher cylinder (5), the wind-up roll (3) are located at the top of swing arm cylinder (2), And the spool (31) of wind-up roll (3) is connected with the swing arm (21) of swing arm cylinder (2) by unilateral bearing, let off roll (4) position Between wind-up roll (3) and pusher cylinder (5), fabric guide roll includes the fabric guide roll I (6) above the pusher cylinder (5), positioned at pushing away Take offence the fabric guide roll II (7) below cylinder (5) and the fabric guide roll III (8) close to wind-up roll (3), the push rod of the pusher cylinder (5) On be provided with the pushing-out structure (9) of non-woven fabrics, the pushing-out structure (9) is released by push rod and the blanket cylinder (10) of offset press connects Touch and compress.

A kind of 2. offset press non-woven fabrics cleaning device according to claim 1, it is characterised in that：On the installing plate (1) The nozzle (11) of cleaning fluid is installed, the nozzle (11) is located at the top of pushing-out structure (9).

A kind of 3. offset press non-woven fabrics cleaning device according to claim 2, it is characterised in that：The pushing-out structure (9) The jacking block (92) in the carriage (91) is embedded including carriage (91) and part, the jacking block (92) exposes carriage (91) part is arc structure.