CN209904193U

CN209904193U - Impression roller device for printing

Info

Publication number: CN209904193U
Application number: CN201920478002.XU
Authority: CN
Inventors: 薛圣龙
Original assignee: Chengdu Yi Cheng Packing Co Ltd
Current assignee: Chengdu Yi Cheng Packing Co Ltd
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2020-01-07
Anticipated expiration: 2029-04-10

Abstract

Your the utility model discloses a roller platen device is used in printing, including roller barrel and fixing base, roller barrel fixed mounting is epaxial, the fixing base passes through second screw fixed mounting in the printing machine frame, there is the supporting shoe through first screw fixed mounting on the fixing base. Through the design of the electric push rod, the fixing ring and the cleaning ring, the electric push rod moves back and forth to drive the fixing ring to do reciprocating motion, so that the cleaning ring on the fixing ring cleans the roller body and the rolling pillow, the cleaning ring can adsorb oil stains on the embossing roller and cannot damage the surface of the roller body, and the fixing ring can be retracted to a gap between the rolling pillow and the roller body after cleaning is finished, so that the normal operation of the embossing roller cannot be influenced; through the design in bearing and the groove of stepping down, the bearing is installed on the spindle nose, the utility model discloses the installation is simple, and the suitability is good.

Description

Impression roller device for printing

Technical Field

The utility model relates to a printing machine equipment technical field specifically is a impression roller device for printing.

Background

Impression cylinder (impression cylinder), cylindrical impression body on a printing press. The impression roller is the most important roller in the offset press, the surface of the impression roller has high processing precision, acid resistance, alkali resistance and corrosion resistance, and the cylinder body of the impression roller also has high rigidity and strength and can resist impact and vibration. The impression cylinder, which is the motorized relationship of other components in modern offset presses, primarily functions to support, complete printing, and transfer paper.

The basic structures of the stamping roller are generally a shaft neck, a rolling pillow (shoulder iron) and a cylinder body, the cylinder body and the rolling pillow of the stamping roller can be stained in the using process of the printing machine, subsequent printing work can be affected if the cylinder body and the rolling pillow are not cleaned in time, the cylinder body and the rolling pillow need to be cleaned after being used, the stamping roller is troublesome to assemble and disassemble, the cleaning work of the stamping roller is very troublesome, and the stamping roller device with the cleaning structure is very necessary to be provided, so that the stamping roller device for printing needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roller platen device is used in printing sets up the roller platen that has clean mechanism, and clean mechanism can clean roller barrel and roll pillow position, can receive to the normal work that suitable position does not disturb the roller platen when not using to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a roller platen device for printing, includes roller barrel and fixing base, roller barrel fixed mounting is epaxial, the fixing base passes through second screw fixed mounting in the printing machine frame, there is the supporting shoe through first screw fixed mounting on the fixing base, supporting shoe fixed connection is on the bearing, bearing fixed mounting is epaxial, fixed connection electric putter on the fixing base, fixedly connected with connecting block on electric putter's the piston rod, connecting block fixed connection is on the fixing ring, fixedly connected with buffering circle on the fixing ring, the clean circle of fixedly connected with on the buffering circle, clean circle activity cup joints on the roller barrel.

Preferably, the fixing seat is provided with a through hole, a second screw penetrates through the through hole, and the printer frame is provided with an internal thread hole used for being matched with the second screw to be installed.

Preferably, the supporting block is fixedly inserted on the fixing seat, and the first screw penetrates through the supporting block.

Preferably, the supporting block is a stainless steel supporting block, the supporting block is fixedly connected to an outer ring of the bearing, and the shaft head is fixedly inserted into an inner ring of the bearing.

Preferably, an arc-shaped groove is formed in the fixing seat, the electric push rod is located in the arc-shaped groove, and a yielding groove is formed in the fixing seat.

Preferably, the buffer ring is arranged to be a silicone sponge ring layer, and the cleaning ring is arranged to be a wool felt cleaning ring.

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

1. through the design of the electric push rod, the fixing ring and the cleaning ring, the electric push rod moves back and forth to drive the fixing ring to do reciprocating motion, so that the cleaning ring on the fixing ring cleans the roller body and the rolling pillow, the cleaning ring can adsorb oil stains on the embossing roller and cannot damage the surface of the roller body, and the fixing ring can be retracted to a gap between the rolling pillow and the roller body after cleaning is finished, so that the normal operation of the embossing roller cannot be influenced;

2. through the design in bearing and the groove of stepping down, the bearing is installed on the axle head, and the bearing supports the fixing base rather than the supporting shoe of being connected on, and the setting in groove of stepping down is evaded the pillow structure that rolls of embossing roll, has made things convenient for the installation of whole device, the utility model discloses the installation is simple, and the suitability is good.

Drawings

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

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

fig. 3 is a schematic structural view of the fixing ring of the present invention;

fig. 4 is a schematic structural view of the fixing base of the present invention.

In the figure: 1. a roller barrel; 2. a shaft head; 3. a bearing; 4. a support block; 5. a fixed seat; 6. an electric push rod; 7. a stationary ring; 8. a printer frame; 9. connecting blocks; 10. an arc-shaped slot; 11. a first screw; 12. a buffer ring; 13. cleaning the ring; 14. a yielding groove; 15. a through hole; 16. a second screw.

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, the present invention provides a technical solution: the utility model provides a roller platen device for printing, includes roller barrel 1 and

fixing base

5, 1 fixed mounting of roller barrel is on spindle nose 2, fixing base 5 passes through 16 fixed mounting of second screw on printing machine frame 8, there is supporting shoe 4 through 11 fixed mounting of first screw on the

fixing base

5, 4 fixed connection of supporting shoe are on bearing 3, 3 fixed mounting of bearing are on spindle nose 2, fixed connection electric putter 6 on the fixing base 5, fixedly connected with connecting block 9 on electric putter 6's the piston rod, 9 fixed connection of connecting block is on retainer plate 7, fixedly connected with buffering circle 12 on the retainer plate 7, the clean circle of fixedly connected with 13 on buffering circle 12, clean circle 13 activity cup joints on roller barrel 1.

Furthermore, a through hole 15 is formed in the fixing seat 5, a second screw 16 penetrates through the through hole 15, and an internal thread hole used for being matched with the second screw 16 to be installed is formed in the printer frame 8. The arrangement of the through hole 15 and the second screw 16 facilitates the mounting of the device on the printer frame 8.

Furthermore, the supporting block 4 is fixedly inserted in the fixing seat 5, and the first screw 11 penetrates through the supporting block 4. The supporting shoe 4 supports the fixing base 5.

Furthermore, the supporting block 4 is a stainless steel supporting block, the supporting block 4 is fixedly connected to the outer ring of the bearing 3, and the shaft head 2 is fixedly inserted into the inner ring of the bearing 3. The bearing 3 and the supporting block 4 do not influence the normal operation of the embossing roller in the same thing of supporting the fixed seat 5.

Further, an arc-shaped groove 10 is formed in the fixing seat 5, the electric push rod 6 is located in the arc-shaped groove 10, and a yielding groove 14 is formed in the fixing seat 5. The arrangement of the abdicating groove 14 facilitates the installation work of the device.

Further, the buffer ring 12 is a silicone sponge ring layer, and the cleaning ring 13 is a wool felt cleaning ring. The buffer ring 12 has certain compressibility and can protect the surface of the roller body 1, and the cleaning ring 13 of the wool felt can clean oil stains on the surface of the roller body 1.

The working principle is as follows: through the design of the electric push rod 6, the fixing ring 7 and the cleaning ring 13, the electric push rod 6 moves back and forth to drive the fixing ring 7 to reciprocate, so that the cleaning ring 13 on the fixing ring 7 cleans the roller barrel body 1 and the rolling pillow, the cleaning ring 13 can adsorb oil stains on the embossing roller and cannot damage the surface of the roller barrel body 1, and the fixing ring 7 can be retracted to a gap between the rolling pillow and the roller body after cleaning is finished, so that the normal operation of the embossing roller cannot be influenced; through bearing 3 and the design of groove 14 of stepping down, bearing 3 is installed on spindle nose 2, and bearing 3 supports fixing base 5 with supporting shoe 4 of being connected on it, and the setting of groove 14 of stepping down is avoidd the pillow structure of rolling of embossing roll, has made things convenient for the installation of whole device, the utility model discloses the installation is simple, and the suitability is good.

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 printing is with roller impression device, includes roller barrel (1) and fixing base (5), its characterized in that: roller barrel (1) fixed mounting is on spindle nose (2), fixing base (5) are through second screw (16) fixed mounting on printing machine frame (8), there are supporting shoe (4) through first screw (11) fixed mounting on fixing base (5), supporting shoe (4) fixed connection is on bearing (3), bearing (3) fixed mounting is on spindle nose (2), fixed connection electric putter (6) are gone up in fixing base (5), fixedly connected with connecting block (9) on the piston rod of electric putter (6), connecting block (9) fixed connection is on retainer plate (7), fixedly connected with buffering circle (12) is gone up in retainer plate (7), clean circle (13) of fixedly connected with is gone up in buffering circle (12), clean circle (13) activity cup joints on roller barrel (1).

2. A printing platen roller assembly according to claim 1, wherein: a through hole (15) is formed in the fixing seat (5), a second screw (16) penetrates through the through hole (15), and an internal thread hole used for being matched with the second screw (16) to be installed is formed in the printer frame (8).

3. A printing platen roller assembly according to claim 1, wherein: the supporting block (4) is fixedly inserted on the fixing seat (5), and the first screw (11) penetrates through the supporting block (4).

4. A printing platen roller assembly according to claim 1, wherein: the supporting block (4) is a stainless steel supporting block, the supporting block (4) is fixedly connected to the outer ring of the bearing (3), and the shaft head (2) is fixedly inserted into the inner ring of the bearing (3).

5. A printing platen roller assembly according to claim 1, wherein: the electric pushing device is characterized in that an arc-shaped groove (10) is formed in the fixing seat (5), the electric pushing rod (6) is located in the arc-shaped groove (10), and a yielding groove (14) is formed in the fixing seat (5).

6. A printing platen roller assembly according to claim 1, wherein: the buffer ring (12) is a silica gel sponge ring layer, and the cleaning ring (13) is a wool felt cleaning ring.