CN210234312U

CN210234312U - Gravure printing roller convenient to replace

Info

Publication number: CN210234312U
Application number: CN201920616894.5U
Authority: CN
Inventors: Hongjun Li; 李红军; Tao Zhu; 竹涛; Wenguang Jia; 贾文广; Jianfeng Shi; 石建峰; Tao Wang; 王涛
Original assignee: Longyou Yuncheng Press Grain Plate Making Co ltd
Current assignee: Longyou Yuncheng Press Grain Plate Making Co ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-04-03
Anticipated expiration: 2029-04-30

Abstract

The utility model belongs to the technical field of paper processing, in particular to a gravure printing roller convenient to replace, which comprises a rotary roller, wherein two fixed components are fixedly connected to both sides of the rotary roller, two clamping plates are arranged inside the rotary roller, the rotary roller is fixedly connected with the two clamping plates through the fixed components, the two clamping plates are fixedly connected to one side of a second baffle, a second rotating shaft is fixedly arranged at the other side of the second baffle, and the outer surfaces of the two clamping plates are respectively connected to the inner walls of the two clamping grooves in a sliding manner; the utility model discloses, through inserting the screwdriver notch with the screwdriver for the screwdriver is when rotating, and the limiting plate can drive the screw thread post rotatory, makes the screw thread post can be through separating with the screw hole, stimulates the cardboard, separates cardboard and draw-in groove, then through separating bolt and mounting hole, makes people can take off the commentaries on classics roller, makes things convenient for people to change and dismantle the commentaries on classics roller.

Description

Gravure printing roller convenient to replace

Technical Field

The utility model belongs to the technical field of paper processing, concretely relates to gravure printing roller of convenient change.

Background

The processed paper is a general name of paper made by processing base paper, and can be divided into five types of coated processed paper, impregnated absorption paper, modified processed paper, composite processed paper, mechanical processed paper and the like according to different processing methods, the processed paper still keeps the body characteristics of the base paper, such as mechanically calendered napkin paper or lining paper, the use quality of the base paper is improved, the use value of the base paper is increased, the fiber of the paper is subjected to chemical change, the conventional performance of the base paper is not existed, and the paper has brand new application, such as heat sensitive paper, light sensitive paper, pressure sensitive paper and the like produced by different coating methods.

Along with the improvement of people's living standard and quality, people also are higher and higher to the requirement of paper, in order to make the wall paper have diversified decorative pattern and aesthetic property, when carrying out wall paper processing, the workman need carry out the roll impressed watermark through the version roller to wall paper for the wall paper appears the decorative pattern through the extrusion, increases its aesthetic property and commercial value, but at present when carrying out the impressed watermark operation through the version roller to wall paper, still has certain problem:

1. when the printing roller needs to be stamped with the replacement, the printing roller is mostly integrally formed or is delivered out of a warehouse in a welding mode, workers can only replace the printing roller integrally, and the integrated printing roller is too heavy, so that the plate replacement speed is low, and the efficiency is low.

2. And because the version roller adopts integrated into one piece, or the welding mode is delivered from the warehouse, intensity of labour is big, and difficult transport influences work efficiency.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a gravure printing roller of convenient change has convenient change, and can realize the characteristics that the batch carried.

In order to achieve the above object, the utility model provides a following technical scheme: a gravure printing roller convenient to replace, which comprises a rotary roller, wherein two sides of the rotary roller are fixedly connected with two fixing components, and two clamping plates are arranged inside the rotary roller, the rotary roller is fixedly connected with the two clamping plates through the fixing component, and the two clamping plates are both fixedly connected with one side of the second baffle plate, the other side of the second baffle plate is fixedly provided with a second rotating shaft, the outer surfaces of the two clamping plates are respectively connected with the inner walls of the two clamping grooves in a sliding way, the clamping grooves are arranged on the outer side wall of the sleeve, one end of the clamping plate passes through the jack arranged on the outer surface of the first baffle and is fixedly connected with the first rotating shaft, the first rotating shaft is fixedly connected with the opposite surface of the first baffle, and the first rotating shaft is fixedly connected with the clamping plate through a limiting assembly, the first baffle is fixedly connected with the opposite surface of the sleeve, and the outer surfaces of the sleeve and the clamping plate are in lap joint with the inner wall of the rotating roller.

Preferably, the outer wall of the clamping plate is provided with a plurality of mounting holes, and the mounting holes are symmetrically formed in the far side of the two clamping plates.

Preferably, the fixing assembly comprises a mounting plate and a bolt, the bolt penetrates through a through hole formed in the outer surface of the mounting plate and is in threaded connection with the inner wall of the mounting hole, and the mounting plate is fixedly connected with the opposite surface of the rotary roller.

Preferably, one side of the outer surface of each clamping plate is provided with a limiting groove, and the two limiting grooves are symmetrically arranged on the surface far away from the two clamping plates.

Preferably, two rows of threaded holes are formed in the outer surface of the first rotating shaft, and the two rows of threaded holes are symmetrically distributed on two sides of the outer side wall of the first rotating shaft.

Preferably, the limiting assembly comprises a limiting plate and a threaded column, a screwdriver notch is formed in the outer surface of the limiting plate, the limiting plate is in lap joint with the inner wall of the limiting groove, the limiting plate is fixedly connected with the opposite surface of the threaded column, and the threaded column penetrates through a through hole formed in the inner wall of the limiting groove and is in threaded connection with the inner wall of the threaded hole.

Preferably, a supporting rod is arranged inside the sleeve, the inner wall of the sleeve is attached to the outer surface of the supporting rod, the supporting rod is fixedly connected with the opposite surface of the second baffle, and the supporting rod is located between the two clamping plates.

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

1. the utility model discloses, through inserting the screwdriver into the screwdriver notch, make the screwdriver rotate, the limiting plate can drive the screw thread post rotatory when making the screw thread post can be through with the screw hole separation, pulling the cardboard, separate cardboard and draw-in groove, then through separating bolt and mounting hole, make people can take off the rotor, make things convenient for people to change and dismantle the rotor;

2. the utility model discloses, through inserting the screwdriver notch for the screwdriver when rotating, the limiting plate can drive the screw thread post rotatory, makes the screw thread post can through with screw hole thread separation, then through rotatory bolt, makes bolt and mounting hole separation, through pulling first pivot and second pivot, makes sleeve pipe and connecting rod move until cardboard and draw-in groove separation towards opposite direction, thereby right the utility model discloses a weight is cut apart, reduces its volume, reduces the intensity of labour of workman's disposable transportation, makes things convenient for the workman to carry.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic cross-sectional view of a first baffle of the present invention;

FIG. 3 is a schematic cross-sectional view of the transfer roll of the present invention;

FIG. 4 is a schematic structural view of the transfer roll in a plan view;

in the figure: 1. rotating the roller; 2. a sleeve; 3. a first baffle plate; 4. mounting holes; 5. a fixing assembly; 51. a bolt; 52. mounting a plate; 6. a limiting component; 61. a limiting plate; 62. a threaded post; 7. clamping a plate; 8. a jack; 9. a threaded hole; 10. a first rotating shaft; 11. a limiting groove; 12. a second rotating shaft; 13. a support bar; 14. a card slot; 15. a second baffle.

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.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: a gravure roller convenient to replace comprises a rotary roller 1, two fixing components 5 are fixedly connected to two sides of the rotary roller 1, two clamping plates 7 are arranged inside the rotary roller 1, the rotary roller 1 is fixedly connected with the two clamping plates 7 through the fixing components 5, the two clamping plates 7 are fixedly connected to one side of a second baffle 15, a second rotating shaft 12 is fixedly mounted on the other side of the second baffle 15, the outer surfaces of the two clamping plates 7 are respectively and slidably connected to the inner walls of two clamping grooves 14, the clamping grooves 14 are formed in the outer side wall of a sleeve 2, one end of each clamping plate 7 penetrates through a jack 8 formed in the outer surface of a first baffle 3 and is fixedly connected with a first rotating shaft 10, the first rotating shaft 10 is fixedly connected with the opposite surface of the first baffle 3, the first rotating shaft 10 is fixedly connected with the clamping plates 7 through a limiting component 6, the first baffle 3 is fixedly connected with the opposite surface of the sleeve 2, the outer surfaces of the sleeve 2 and the clamping plates 7, it can be through rotating to change roller 1, carry out the impressed watermark operation on the paper, the workman is adjusting the back to changeing roller 1, can be through carrying out threaded connection with bolt 51 and mounting hole 4, thereby it fixes to changeing roller 1, cardboard 7 can be through accomplishing the fixed of changeing roller 1 with draw-in groove 14 overlap joint, avoid changeing roller 1 the phenomenon of smooth silk appears, guarantee to change roller 1 and can normally work, people can be through inserting the screwdriver notch with the screwdriver, make the screwdriver when rotating, limiting plate 61 can drive screw post 62 rotatory, make screw post 62 can be through 9 threaded connection with the screw hole, thereby carry out effectual fixed to cardboard 7, make cardboard 7 can carry out effectual fixed to changeing roller 1.

Specifically, the outer wall of cardboard 7 is equipped with a plurality of mounting hole 4, and the one side of keeping away from mutually at two cardboard 7 is seted up to 4 symmetries of a plurality of mounting hole, and through setting up mounting hole 4, the workman can accomplish the fixed of changeing roller 1 through being connected bolt 51 with mounting hole 4 after changing or adjusting the position of changeing roller 1, guarantees to change roller 1's normal work.

Specifically, fixed subassembly 5 includes mounting panel 52 and bolt 51, bolt 51 pass the through-hole that the mounting panel 52 surface was seted up and with the inner wall threaded connection of mounting hole 4, and mounting panel 52 and the opposite face fixed connection who changes roller 1, through setting up mounting panel 52 and bolt 51, can be through carrying out threaded connection with bolt 51 and mounting hole 4, thereby fix changeing roller 1, thereby avoid changeing roller 1 the phenomenon of smooth silk appears in rotatory in-process, stability and fastness when guaranteeing its motion.

Specifically, one side of cardboard 7 surface is equipped with spacing groove 11, and the one side of keeping away from mutually at two cardboard 7 is seted up to two spacing groove 11 symmetries, through setting up spacing groove 11, people can be connected until screw post 62 and screw hole 9 through inserting screw post 62 spacing groove 11, thereby carry out effectual fixed to cardboard 7, make first baffle 3 when rotating, first baffle 3 can change 1 rotations of roller through cardboard 7 drive, conveniently change 1 operations of embossing line to the paper of roller.

Specifically, two rows of threaded holes 9 have been seted up to the surface of first pivot 10, and two rows of threaded holes 9 symmetric distribution are in the both sides of first pivot 10 lateral wall, through setting up threaded holes 9, make things convenient for people to change back to commentaries on classics roller 1, can be connected through being connected threaded post 62 and threaded holes 9 to accomplish the fixed to cardboard 7, avoid cardboard 7 activity, guarantee to change the stability of roller 1.

Specifically, the limiting component 6 comprises a limiting plate 61 and a threaded post 62, a screwdriver notch is formed in the outer surface of the limiting plate 61, the limiting plate 61 is in lap joint with the inner wall of the limiting groove 11, the opposite surface of the limiting plate 61 is fixedly connected with the threaded post 62, the threaded post 62 passes through a through hole formed in the inner wall of the limiting groove 11 and is in threaded connection with the inner wall of the threaded hole 9, by arranging the limiting plate 61 and the threaded post 62, and the screwdriver notch is formed in the outer surface of the limiting plate 61, people can insert a screwdriver into the screwdriver notch to enable the screwdriver to rotate, the limiting plate 61 can drive the threaded post 62 to rotate, the threaded post 62 can be in threaded connection with the threaded hole 9, so that the clamping plate 7 can be effectively fixed, the clamping plate 7 can be effectively fixed on the rotating roller 1, and after the fixing is completed, the, can effectively avoid the damage of the screwdriver notch in the limiting plate 61.

Specifically, the inside of sleeve pipe 2 is equipped with bracing piece 13, and the inner wall of sleeve pipe 2 is attached with bracing piece 13's surface, bracing piece 13 and second baffle 15's opposite face fixed connection, and bracing piece 13 is located between two cardboard 7, the bronze drum sets up bracing piece 13, bracing piece 13 can be through inserting in the sleeve pipe 2, support changeing roller 1 through mutually supporting with sleeve pipe 2, effectual weight to changeing roller 1 distributes, guarantees its life.

The utility model discloses a theory of operation and use flow: the utility model is placed on the ground, the rotating roller 1 is lapped with the ground, the screwdriver is inserted into the screwdriver notch, the limiting plate 61 can drive the threaded post 62 to rotate while the screwdriver rotates, the threaded post 62 can be separated from the threaded hole 9 by threads, then the bolt 51 is separated from the mounting hole 4 by rotating the bolt 51, the sleeve 2 and the connecting rod move in opposite directions until the clamping plate 7 is separated from the clamping groove 14 by pulling the first rotating shaft 10 and the second rotating shaft 12, the connecting rod is inserted into the sleeve 2 until the clamping plate 7 passes through the jack 8, then the screwdriver is inserted into the screwdriver notch, the limiting plate 61 can drive the threaded post 62 to rotate while the screwdriver rotates, and the threaded post 62 can be connected with the threaded hole 9 by threads, then, the bolt 51 is rotated so that the bolt 51 is connected to the mounting hole 4, and the fixing of the rotary roller 1 is completed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. The utility model provides a gravure printing roller of convenient change, includes changes roller (1), its characterized in that: the two sides of the rotary roller (1) are fixedly connected with two fixing components (5), two clamping plates (7) are arranged in the rotary roller (1), the rotary roller (1) is fixedly connected with the two clamping plates (7) through the fixing components (5), the two clamping plates (7) are fixedly connected to one side of a second baffle (15), a second rotating shaft (12) is fixedly installed on the other side of the second baffle (15), the outer surfaces of the two clamping plates (7) are respectively connected to the inner walls of two clamping grooves (14) in a sliding mode, the clamping grooves (14) are formed in the outer side wall of the sleeve (2), one end of each clamping plate (7) penetrates through a jack (8) formed in the outer surface of the first baffle (3) and is fixedly connected with the first rotating shaft (10), and the first rotating shaft (10) is fixedly connected with the opposite surface of the first baffle (3), and the first rotating shaft (10) is fixedly connected with the clamping plate (7) through a limiting component (6), the first baffle (3) is fixedly connected with the opposite surface of the sleeve (2), and the outer surfaces of the sleeve (2) and the clamping plate (7) are in lap joint with the inner wall of the rotating roller.

2. The gravure roll that facilitates replacement according to claim 1, wherein: the outer wall of cardboard (7) is equipped with a plurality of mounting hole (4), and the one side of keeping away from mutually in two cardboard (7) is seted up in a plurality of mounting hole (4) symmetry.

3. The gravure roll that facilitates replacement according to claim 1, wherein: the fixing assembly (5) comprises a mounting plate (52) and a bolt (51), the bolt (51) penetrates through a through hole formed in the outer surface of the mounting plate (52) and is in threaded connection with the inner wall of the mounting hole (4), and the mounting plate (52) is fixedly connected with the opposite surface of the rotary roller (1).

4. The gravure roll that facilitates replacement according to claim 1, wherein: one side of the outer surface of the clamping plate (7) is provided with a limiting groove (11), and the two limiting grooves (11) are symmetrically arranged on the surface, far away from the two clamping plates (7).

5. The gravure roll that facilitates replacement according to claim 1, wherein: two rows of threaded holes (9) are formed in the outer surface of the first rotating shaft (10), and the two rows of threaded holes (9) are symmetrically distributed on two sides of the outer side wall of the first rotating shaft (10).

6. The gravure roll that facilitates replacement according to claim 1, wherein: spacing subassembly (6) include limiting plate (61) and screw thread post (62), the screwdriver notch has been seted up to the surface of limiting plate (61), just the inner wall overlap joint of limiting plate (61) and spacing groove (11), the opposite face fixed connection of limiting plate (61) and screw thread post (62), just, screw thread post (62) pass the through-hole that spacing groove (11) inner wall was seted up and with the inner wall threaded connection of screw hole (9).

7. The gravure roll that facilitates replacement according to claim 1, wherein: the inside of sleeve pipe (2) is equipped with bracing piece (13), just the inner wall of sleeve pipe (2) with the surface of bracing piece (13) is attached, the opposite face fixed connection of bracing piece (13) and second baffle (15), just bracing piece (13) are located two between cardboard (7).