CN215592137U

CN215592137U - Rolling device of gravure printing machine

Info

Publication number: CN215592137U
Application number: CN202122237785.2U
Authority: CN
Inventors: 郑军; 蔡柳炀; 黄文红
Original assignee: Hangzhou Best Decorative Material Co ltd
Current assignee: Hangzhou Best Decorative Material Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-01-21
Anticipated expiration: 2031-09-15

Abstract

The utility model belongs to the technical field of the gravure printing technique and specifically relates to a coiling mechanism of gravure press is related to, it includes the support and locates the wind-up roll on the support, is equipped with the baffle on the support, and the baffle all has the setting at wind-up roll length direction's both ends, and the lower extreme of baffle is spacing end, and spacing end is located between wind-up roll tip and the support, and the upper end of baffle is the leading end, and the leading end of two baffles is buckled the setting to the direction of keeping away from each other. This application has the advantage that improves material coiled material tip roughness after the rolling.

Description

Rolling device of gravure printing machine

Technical Field

The application relates to the technical field of gravure printing, especially, relate to a coiling mechanism of gravure press.

Background

Gravure printing is a printing method by transferring a pattern on the surface of a patterned roller onto the surface of a material, and in order to facilitate continuous printing, an unwinding roller is generally used to unwind the material and wind it up by a winding roller after printing.

And the material is often aligned at the edges of the material in the process of winding the material by the winding roller, so that the end parts of the wound material coil are uneven.

SUMMERY OF THE UTILITY MODEL

In order to improve the roughness of material coiled material tip after the rolling, this application provides a coiling mechanism of gravure press, including the support with locate the wind-up roll on the support, be equipped with the baffle on the support, the baffle all has the setting at wind-up roll length direction's both ends, the lower extreme of baffle is spacing end, spacing end is located between wind-up roll tip and the support, the upper end of baffle is the leading end, the leading end of two baffles is buckled the setting to the direction of keeping away from each other.

Through adopting above-mentioned technical scheme, the guide end of baffle can play the effect of direction to the material to carry on spacingly through the spacing terminal pair material of baffle when the rolling, make the edge of the both sides of material be located between two baffles, align the material edge when being favorable to the rolling, thereby improved the roughness of material coiled material tip after the rolling.

The application provides a pair of gravure press's coiling mechanism adopts following technical scheme: the baffle is cut apart into a plurality of dogs along vertical direction, through hinged joint between two adjacent dogs, and the hinge is for the hinge of can fixing the angle, is equipped with profile and catching groove on the dog lateral wall, the profile on one dog and the catching groove joint on the adjacent dog.

Through adopting above-mentioned technical scheme, through a plurality of dogs of hinged joint, form a whole under the cooperation of profile and catching groove, through extracting one of them profile from the catching groove, can make and rotate between two adjacent dogs, because of the hinge can change fixed angle, make the dog rotate the back can keep fixed angle with adjacent dog, thereby be convenient for rotate the dog of different positions department, with the length of spacing end on the adjustment baffle, and then be convenient for adapt to the rolling needs of the different thicknesses of coiled material after the adjustment.

The present application may be further configured in a preferred example to: an adjusting plate is additionally arranged between the support and the baffle plate, an adjusting groove is formed in the support, one end, far away from the baffle plate, of the adjusting plate penetrates through the adjusting groove, a bolt is connected to the support in a threaded mode, and the bolt penetrates through one end of the support and abuts against the adjusting plate.

Through adopting above-mentioned technical scheme, wear to locate the regulating plate in the adjustment tank and support tightly on the support through the bolt to the position after-fixing that the adjustment regulating plate wore to locate in the adjustment tank, thereby be convenient for align the material of different width when the rolling.

The present application may be further configured in a preferred example to: the end of the adjusting plate far away from the baffle is provided with a limiting block, and the adjusting groove on the bracket is positioned between the limiting block and the baffle.

Through adopting above-mentioned technical scheme, the setting of stopper can play spacing effect to the regulating plate, has reduced the possibility that the regulating plate slips in following the adjustment tank when removing the regulating plate.

The present application may be further configured in a preferred example to: the adjusting plate is provided with a reinforcing plate, and one end of the reinforcing plate, which is far away from the adjusting plate, is connected with the baffle.

Through adopting above-mentioned technical scheme, the setting up of reinforcing plate can be for playing the effect that supports between regulating plate and the baffle, has reduced the rolling in-process and has taken place the possibility that deformation leads to the damage between baffle and the reinforcing plate.

The present application may be further configured in a preferred example to: the one end of keeping away from the support on the bolt is equipped with the dwang, and the dwang has many along the circumference distribution of bolt.

Through adopting above-mentioned technical scheme, the setting of dwang grips when being convenient for rotate the bolt for it is more laborsaving when rotating the bolt, and operate when being convenient for adjust two baffle intervals.

The present application may be further configured in a preferred example to: the end part of the winding roller is provided with a gasket, and the gasket is positioned between the winding roller and the baffle.

Through adopting above-mentioned technical scheme, the gasket between wind-up roll tip and the baffle can play certain guard action to the gasket, has reduced the wind-up roll and has rotated the in-process and take place the possibility that the friction leads to the baffle to damage with the baffle.

The present application may be further configured in a preferred example to: the adjusting plate is provided with scale marks which are distributed along the length direction of the adjusting plate.

Through adopting above-mentioned technical scheme, the scale mark that sets up along length direction on the regulating plate is convenient for observe when adjusting two baffle intervals, precision when having improved the adjustment.

To sum up, the application comprises the following beneficial technical effects:

1. the baffle plates are arranged at the two ends of the winding roller, so that the edges of the materials can be limited during winding, the edges of the materials are aligned, and the end parts of the wound material coiled materials are flush;

2. the baffle plates are composed of a plurality of baffle plates, two adjacent baffle plates can rotate so as to divide the whole baffle plate into two parts, the upper parts of the rotated baffle plates are convenient for guiding materials, the lower parts of the rotated baffle plates are convenient for limiting the materials, and the length of the lower parts of the baffle plates is convenient to adjust so as to adapt to the rolling requirements of coiled materials with different thicknesses;

3. the baffle interval at wind-up roll both ends is adjustable to the material to different widths is rolled up.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is an enlarged schematic view of a structure at a in fig. 1.

Description of reference numerals: 1. a support; 11. a wind-up roll; 111. a gasket; 12. an adjustment groove; 13. an adjusting plate; 131. a limiting block; 132. a reinforcing plate; 133. scale lines; 14. a bolt; 141. rotating the rod; 2. a baffle plate; 21. a guide end; 22. a limiting end; 23. a stopper; 231. a hinge; 232. buckling strips; 233. and (6) buckling grooves.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses coiling mechanism of gravure press, as shown in fig. 1, a coiling mechanism of gravure press includes support 1 and the wind-up roll 11 of installing on support 1, can drive the wind-up roll 11 through the motor on support 1 and rotate to carry out the rolling to the material after the printing.

As shown in fig. 1 and 2, a baffle 2 is installed at both ends of the wind-up roll 11 in the length direction, so that the edges of the material can be aligned when the material is wound, and the end of the material coiled material can be leveled after the material is wound.

One side of keeping away from each other on two baffles 2 is fixed with an regulating plate 13 respectively, and adjustment tank 12 has been seted up at support 1 top, and the one end of keeping away from baffle 2 on regulating plate 13 is worn to locate in adjustment tank 12 to adjust the interval of two baffles 2, with the alignment needs when adapting to different width material rolling.

A bolt 14 is screwed at the top of the bracket 1, and the bolt 14 passes through one end of the bracket 1 and abuts against the adjusting plate 13 so as to tightly abut the adjusting plate 13 in the adjusting groove 12 to realize fixation; the one end of keeping away from support 1 on the bolt 14 is fixed with dwang 141, and dwang 141 distributes along the direction of rotation equidistance of bolt 14 has four, and the setting up of dwang 141 is held when being convenient for rotate bolt 14 for it is more laborsaving when rotating bolt 14, is favorable to adjusting two baffle 2 intervals time operation.

The adjusting plate 13 is fixed with a limiting block 131 at one end far away from the baffle 2, and the adjusting groove 12 on the bracket 1 is positioned between the limiting block 131 and the baffle 2, so that the limiting block 131 limits the adjusting plate 13, and the possibility that the adjusting plate 13 slides out of the adjusting groove 12 when the distance between the two baffles 2 is adjusted is reduced.

Be fixed with reinforcing plate 132 between baffle 2 and the regulating plate 13, the one end of reinforcing plate 132 is fixed with regulating plate 13 with the fixed other end of baffle 2 to for providing the support between baffle 2 and the regulating plate 13, reduced the rolling in-process baffle 2 atress and taken place the possibility of deformation, be favorable to improving device's life.

The adjusting plate 13 is provided with scale marks 133 along the length direction thereof so as to improve the accuracy of adjustment when the distance between the two baffle plates 2 is adjusted.

The tip of wind-up roll 11 is fixed with gasket 111, and gasket 111 can play certain guard action to baffle 2, reduces the wearing and tearing that winding in-process baffle 2 and wind-up roll 11 take place the friction and lead to.

The baffle plate 2 is divided into a plurality of stop blocks 23 along the vertical direction, two adjacent stop blocks 23 are connected through a hinge 231, and the hinge 231 is a hinge 231 capable of fixing the angle, so that two adjacent stop blocks 23 can rotate for fixing the angle; the lower extreme of dog 23 lateral wall is rotated and is installed the profile 232 upper end and seted up catching groove 233, and in two adjacent dogs 23, profile 232 joint in another dog 23's catching groove 233 on one of them dog 23 to it is fixed with two adjacent dogs 23.

The multiple stop blocks 23 are connected into the integral baffle plate 2 through the hinges 231, the two adjacent stop blocks 23 can be rotated or fixed by matching the buckling strips 232 with the buckling grooves 233, when the baffle plate is rolled, one buckling strip 232 is pulled out from the buckling groove 233 to integrally divide the baffle plate 2 into two parts, and the lower end of the guide end 21 is the limiting end 22 at the upper part of the baffle plate 2.

The leading end 21 of baffle 2 compares and rotates certain angle in spacing end 22, leads to the material when leading end 21 after the rotation is convenient for the rolling for the material gets into between the spacing end 22 of two baffles 2 more easily, and the edge of material keeps the parallel and level when can making the rolling through spacing effect of spacing end 22, thereby reaches the effect that makes the material coiled material tip parallel and level after the rolling.

Any two adjacent blocks 23 in the plurality of blocks 23 can rotate, so that the length of the limit end 22 of the baffle 2 can be adjusted according to the thickness of the rolled material coil, and the application range of the device is widened.

The implementation principle of the embodiment of the application is as follows: during the winding operation, the bolt 14 is rotated to loosen the adjusting plate 13 and the adjusting groove 12, the adjusting plate 13 is pushed and the scale marks 133 are observed at the same time, so that the same distance is kept between the baffle plates 2 at the two ends of the winding roller 11 and the winding roller 11, and then the bolt 14 is rotated to tightly abut the adjusting plate 13 in the adjusting groove 12. The starting motor drives the winding roller 11 to rotate to wind the material, and the material firstly passes through the guide end 21 on the upper part of the baffle 2 and then enters the limiting end 22 on the lower part of the baffle 2 during winding and is wound on the winding roller 11. Can adjust the length of leading end 21 and spacing end 22 on baffle 2 according to the rolling needs of different thickness coiled materials, during the adjustment earlier with the profile 232 on one of them dog 23 extract from catching groove 233 on another dog 23, rotate baffle 2 upper portion can, because of hinge 231 is for can fixing angle hinge 231 for the leading end 21 and the spacing end 22 of baffle 2 can keep certain angle.

In conclusion, the material coiled material winding device has the advantage of improving the flatness of the end part of the coiled material after winding.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a coiling mechanism of gravure press which characterized in that: including support (1) and wind-up roll (11) of locating on support (1), be equipped with baffle (2) on support (1), baffle (2) all have the setting at wind-up roll (11) length direction's both ends, the lower extreme of baffle (2) is spacing end (22), spacing end (22) are located between wind-up roll (11) tip and support (1), the upper end of baffle (2) is leading end (21), the direction setting of buckling to the direction of keeping away from each other of leading end (21) of two baffles (2).

2. The winding device of an intaglio printing press according to claim 1, characterized in that: baffle (2) are cut apart into a plurality of dogs (23) along vertical direction, connect through hinge (231) between two adjacent dogs (23), and hinge (231) are for can fix angle hinge (231), are equipped with on dog (23) lateral wall and detain strip (232) and catching groove (233), and catching groove (233) on catching strip (232) on one dog (23) and the adjacent dog (23) joint.

3. The winding device of an intaglio printing press according to claim 1, characterized in that: adjusting plate (13) has been added between support (1) and baffle (2), has seted up on support (1) adjusting groove (12), and the one end of keeping away from baffle (2) on adjusting plate (13) wears to locate in adjusting groove (12), and the spiro union has bolt (14) on support (1), and bolt (14) pass the one end and adjusting plate (13) butt of support (1).

4. A winding device of an intaglio printing press according to claim 3, characterized in that: one end of the adjusting plate (13) far away from the baffle (2) is provided with a limiting block (131), and an adjusting groove (12) on the support (1) is positioned between the limiting block (131) and the baffle (2).

5. A winding device of an intaglio printing press according to claim 3, characterized in that: be equipped with reinforcing plate (132) on regulating plate (13), the one end of keeping away from regulating plate (13) on reinforcing plate (132) is connected with baffle (2).

6. A winding device of an intaglio printing press according to claim 3, characterized in that: and a rotating rod (141) is arranged at one end of the bolt (14) far away from the support (1), and a plurality of rotating rods (141) are distributed along the circumferential direction of the bolt (14).

7. The winding device of an intaglio printing press according to claim 1, characterized in that: the end part of the winding roller (11) is provided with a gasket (111), and the gasket (111) is positioned between the winding roller (11) and the baffle (2).

8. A winding device of an intaglio printing press according to claim 3, characterized in that: the adjusting plate (13) is provided with scale marks (133), and the scale marks (133) are distributed along the length direction of the adjusting plate (13).