CN213441638U

CN213441638U - Double-folding and double-releasing device of high-speed gravure printing machine

Info

Publication number: CN213441638U
Application number: CN202021941834.XU
Authority: CN
Inventors: 符史珊; 吴淑椿; 占道吴
Original assignee: Hainan Xiandai Colour Printing Packing Co ltd
Current assignee: Hainan Xiandai Colour Printing Packing Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-06-15
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a double-folding and double-releasing device of a high-speed gravure printing machine, which comprises a bottom plate, wherein a printing unit body is arranged at the top part of the bottom plate near the middle part, two mounting plates are fixedly connected at the top part of the bottom plate near the left side and the right side, the two mounting plates positioned at the same side are arranged in the front and the back, two fixing plates are arranged at the top part of the bottom plate near the left side and the right side, the two fixing plates positioned at the same side are arranged in the front and the back, mounting blocks are movably connected between the two mounting plates positioned at the two sides through bearings and rotating shafts, unwinding rollers are arranged between the two mounting plates positioned at the two sides, the front and the back sides of the two unwinding rollers positioned at the two sides are respectively movably connected with one side near the two mounting blocks, and printing and releasing of various colors can be realized through the mutual matching of the unwinding, the printing efficiency is effectively improved.

Description

Double-folding and double-releasing device of high-speed gravure printing machine

Technical Field

The utility model relates to a printing machine technical field specifically is a device is put to two receipts of high-speed gravure press.

Background

The high-speed gravure printing machine is one of printing machines, has the characteristics of high speed and high efficiency, reduces a large amount of time in the printing process, and is high-efficiency printing equipment. In the printing process, generally need carry out the printing of multiple colour, but prior art's printing machine's unwinding mechanism and winding mechanism all are single setting, consequently unreel the back at receipts, need shut down the printing machine, then change, greatly reduced printing efficiency, make the result of use worsen.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's printing inefficiency and defect such as result of use difference, provide a device is put to two receipts of high-speed gravure press. The double-folding and double-releasing device of the high-speed gravure printing machine has the characteristics of high printing efficiency, good using effect and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a double-winding and double-unwinding device of a high-speed gravure printing machine comprises a base plate, wherein a printing unit body is arranged at the position, close to the middle, of the top of the base plate, the top of the base plate is close to two mounting plates fixedly connected with the left side and the right side, the two mounting plates positioned on the same side are arranged in the front and the back, the top of the base plate is close to the left side and the right side, two fixing plates positioned on the same side are arranged in the front and the back, mounting blocks are movably connected between the two mounting plates positioned on the two sides through bearings and rotating shafts, unwinding rollers are arranged between the two mounting plates positioned on the two sides, the front and the back of the two unwinding rollers are respectively movably connected with one side, close to the two mounting blocks, fixed blocks are movably connected between the two fixing plates positioned on the two sides through bearings and rotating shafts, and winding rollers, the motor is all installed to the back wall that is located two fixed plates on two wind-up roll rear sides of both sides, and the output shaft of two motors all rather than pivot fixed connection on the back wall to one side swing joint that both sides are close to mutually with two fixed blocks respectively around being located two wind-up rolls of both sides, all be equipped with the transport frame outside the both sides about the printing unit body, and the bottom of two transport frames respectively with the top fixed connection of two fixed plates that are located the left and right sides to the left and right sides of two transport frames is the opening setting, two all be equipped with conveying mechanism in the transport frame, all be equipped with guiding mechanism outside the both sides about the printing unit body.

Preferably, two conveying mechanism all includes four fly leafs, two the both sides inner wall all is close to top and bottom department around the transport frame and all sets up with fly leaf assorted movable slot, two equal fixedly connected with two electric telescopic handle between the one side of keeping away from mutually with four fly leafs that are located both sides in the inner chamber top and the inner chamber bottom of transport frame, and two inner chamber tops and the inner chamber bottom of transport frame and be located four equal fixedly connected with four springs of department in the middle of being close to between the one side of keeping away from mutually with four fly leafs that are located both sides, be located four of same transport frame all there are a plurality of cylinders through bearing and pivot swing joint between the fly leaf.

Preferably, two guiding mechanism all includes two straight boards, and the bottom that is located two straight boards of both sides all with the top fixed connection of bottom plate, all has the guide roll through bearing and pivot swing joint between two straight boards that are located both sides, is located two with one side fixedly connected with connecting pipe between fixed plate and two straight boards.

Preferably, two the top and the bottom of unreeling roller are close to the equal fixedly connected with installation piece of front and back both sides department, and lie in and all seted up two first screw holes with one side that four installation pieces of one side are close to mutually with two installation pieces to four first screw holes have all been inserted first screw.

Preferably, two the top and the bottom of wind-up roll are close to front and back both sides department fixedly connected with connection piece respectively, and lie in and all seted up two second screw holes with four connection pieces of one side and two fixed blocks one side that are close to mutually to two second screw holes have all been inserted the second screw.

Compared with the prior art, the beneficial effects of the utility model are that: in this technical scheme, through unreeling the roller, carry the frame, the cylinder, the printing unit body, the connecting pipe, mutually supporting of wind-up roll and motor, can realize the printing of multiple colour and receive and release, the effectual printing efficiency that has improved, and electric telescopic handle, the interval regulation of cylinder can be realized in the setting of spring and fly leaf, be convenient for its use, and under the cooperation of installation piece, the fixed block, the installation piece, the connection piece, first screw and second screw, can realize unreeling the convenient dismantlement of roller and wind-up roll, be convenient for its maintenance and change, be convenient for its follow-up use, make the result of use better.

Drawings

FIG. 1 is the original structure diagram of the present invention;

FIG. 2 is a side view of the unwind roll of FIG. 1;

FIG. 3 is a side view of the wind-up roll of FIG. 1;

fig. 4 is an enlarged view of a portion a in fig. 1.

Reference numbers in the figures: 1. a base plate; 2. a printing unit body; 3. mounting a plate; 4. unwinding rollers; 5. a conveying frame; 6. a fixing plate; 7. a wind-up roll; 8. a connecting pipe; 9. a straight plate; 10. a guide roller; 11. a motor; 12. An electric telescopic rod; 13. a drum; 14. a movable plate; 15. a spring; 16. a movable groove; 17. mounting a sheet; 18. connecting sheets; 19. mounting blocks; 20. and (5) fixing blocks.

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 two receipts of high-speed gravure press are two puts device, comprising a base plate 1, the top of bottom plate 1 is close to middle department and installs printing unit body 2, the top of bottom plate 1 is close to two mounting panels 3 of equal fixedly connected with of left and right sides department, and lie in and set up around two mounting panels 3 with one side, two fixed plates 6 are all installed near left and right sides department at the top of bottom plate 1, and lie in and set up around two fixed plates 6 with one side are for, all there is installation piece 19 through bearing and pivot swing joint between two mounting panels 3 that lie in both sides, and lie in and all be equipped with unwinding roller 4 between two mounting panels 3 of both sides, two unwinding roller 4 that lie in both sides around respectively with one side swing joint that two installation pieces 19 are close to, the top and the bottom of two unwinding roller 4 are close to around both sides department equal fixedly connected with installation piece 17, and lie in one side that four installation pieces 17 that lie in one side are close to The holes, and the first screws are inserted into the four first screw holes, the two fixing plates 6 positioned at both sides are movably connected with a fixing block 20 through a bearing and a rotating shaft, the wind-up rolls 7 are arranged between the two fixing plates 6 positioned at both sides, the front and back sides of the two wind-up rolls 7 positioned at both sides are respectively movably connected with one side close to the two fixing blocks 20, the top and bottom parts of the two wind-up rolls 7 are respectively fixedly connected with connecting pieces 18 close to the front and back sides, and one side close to the two fixing blocks 20 of the four connecting pieces 18 positioned at the same side is respectively provided with two second screw holes, and the second screws are inserted into the two second screw holes, under the matching of the mounting block 19, the fixing block 20, the mounting piece 17, the connecting pieces 18, the first screws and the second screws, the convenient disassembly of the wind-up roll 4 and the wind-up roll 7 can be realized, and the, the back walls of two fixed plates 6 positioned on the back sides of two wind-up rolls 7 on two sides are respectively provided with a motor 11, the output shafts of the two motors 11 are respectively fixedly connected with a rotating shaft on the back wall, the outside of the left side and the right side of the printing unit body 2 are respectively provided with a conveying frame 5, the bottoms of the two conveying frames 5 are respectively fixedly connected with the tops of the two fixed plates 6 positioned on the left side and the right side, the left side and the right side of the two conveying frames 5 are respectively provided with an opening, the two conveying frames 5 are respectively internally provided with a conveying mechanism, the two conveying mechanisms respectively comprise four movable plates 14, the inner walls of the front side and the back side of the two conveying frames 5, which are close to the tops and the bottoms, are respectively provided with a movable groove 16 matched with the movable plates 14, and two electric telescopic rods 12 are respectively fixedly connected between the tops and the bottoms of inner cavities of the two conveying frames, and the top and the bottom of the inner cavity of the two conveying frames 5 and the side far away from the four movable plates 14 at the two sides are fixedly connected with four springs 15 near the middle, the four movable plates 14 in the same conveying frame 5 are movably connected with a plurality of rollers 13 through bearings and rotating shafts, the arrangement of the electric telescopic rod 12, the springs 15 and the movable plates 14 can realize the distance adjustment of the rollers 13, which is convenient for the use of the printing machine set, the left and the right sides of the printing machine set body 2 are respectively provided with a guide mechanism, the two guide mechanisms respectively comprise two straight plates 9, the bottoms of the two straight plates 9 at the two sides are respectively fixedly connected with the top of the bottom plate 1, the two straight plates 9 at the two sides are respectively movably connected with a guide roller 10 through bearings and rotating shafts, the connecting pipe 8 is fixedly connected between the two fixed plates 6 and the two straight plates 9 at the same side, and the unwinding, Carry frame 5, cylinder 13, printing unit body 2, connecting pipe 8, wind-up roll 7 and motor 11 mutually support, can realize the printing of multiple colour and receive and release, the effectual printing efficiency that has improved, electrical components among this technical scheme all has control switch through external power cord electric connection.

The working principle is as follows: in the technical scheme, firstly, a printing unit body 2 and a motor 11 are started, printing materials on an unwinding roller 4 enter a conveying frame 5 through the driving of the printing unit body 2 and the motor 11, the conveying is assisted through the rolling of a roller 13 in the conveying frame, an electric telescopic rod 12 is driven, a movable plate 14 in the conveying frame 5 can be driven to move oppositely in a movable groove 16 through the elastic buffering assistance of a spring 15, the distance adjustment between the rollers 13 is realized, the use of the rollers is convenient, the printing is carried out after the conveying of the conveying frame 5 and the roller 13 and then in the printing unit body 2, the printing is carried out after the printing, the printing is carried out on the winding roller 7 through a guide roller 10, the winding roller 7 is rolled after the printing, the printing operation can be carried out through the matching of the two unwinding rollers 4 and the winding roller 7 with the printing unit body 2, and after the printing is finished, a first screw hole and a second screw hole in the first screw hole and the second screw hole are loosened, the mounting piece 17 is separated from the mounting block 19 and the connecting piece 18 is separated from the fixing block 20, so that the unwinding roller 4 and the winding roller 7 can be conveniently detached, the maintenance and the replacement of the unwinding roller are convenient, the subsequent use of the unwinding roller is convenient, and the using effect is better.

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 device is put to two receipts of high-speed gravure press, includes bottom plate (1), its characterized in that: the printing machine set comprises a base plate (1), wherein a printing unit body (2) is installed at the position, close to the middle, of the top of the base plate (1), two mounting plates (3) are fixedly connected at the positions, close to the left side and the right side, of the top of the base plate (1), two mounting plates (3) are arranged at the positions, close to the same side, of the two mounting plates (3) in front and back, two fixing plates (6) are arranged at the position, close to the left side and the right side, of the base plate (1), installation blocks (19) are movably connected between the two mounting plates (3) in front and back, located at two sides, unwinding rollers (4) are movably connected between the front side and the back side of the two unwinding rollers (4) respectively and one side, close to the two installation blocks (19), fixed blocks (20) are movably connected between the two fixing plates (6) in two sides through bearings and rotating shafts, and the two fixing plates (6) positioned at the two sides are both provided with a wind-up roll (7), the front and the back sides of the two wind-up rolls (7) positioned at the two sides are respectively movably connected with one side close to the two fixing blocks (20), the back walls of the two fixing plates (6) positioned at the back sides of the two wind-up rolls (7) positioned at the two sides are both provided with a motor (11), the output shafts of the two motors (11) are fixedly connected with the rotating shaft on the rear wall, the conveying frames (5) are arranged outside the left side and the right side of the printing unit body (2), and the bottoms of the two conveying frames (5) are respectively fixedly connected with the tops of the two fixing plates (6) positioned at the left side and the right side, and the left and right sides of two transport frames (5) are the opening setting, two all be equipped with conveying mechanism in transport frame (5), all be equipped with guiding mechanism outside the left and right sides of printing unit body (2).

2. The double-winding and double-unwinding device of a high-speed intaglio printing press according to claim 1, characterized in that: two conveying mechanism all includes four fly leafs (14), two the both sides inner wall is close to top and bottom department around carrying frame (5) and all sets up with fly leaf (14) assorted movable slot (16), two equal fixedly connected with two electric telescopic handle (12) of department between the one side of keeping away from mutually with four fly leaf (14) that are located both sides in inner chamber top and the inner chamber bottom of carrying frame (5), and two carry four springs (15) of the equal fixedly connected with of middle department between the inner chamber top and the inner chamber bottom of frame (5) and the one side of keeping away from mutually of four fly leaf (14) that are located both sides, lie in same four of carrying frame (5) all have a plurality of cylinder (13) through bearing and pivot swing joint between fly leaf (14).

3. The double-winding and double-unwinding device of a high-speed intaglio printing press according to claim 1, characterized in that: two guiding mechanism all includes two straight boards (9), and the bottom that is located two straight boards (9) of both sides all with the top fixed connection of bottom plate (1), all has guide roll (10) through bearing and pivot swing joint between two straight boards (9) that are located both sides, is located two with one side fixedly connected with connecting pipe (8) between fixed plate (6) and two straight boards (9).

4. The double-winding and double-unwinding device of a high-speed intaglio printing press according to claim 1, characterized in that: two the top and the bottom of unreeling roller (4) are close to the equal fixedly connected with installation piece (17) of both sides department around being close to, and lie in one side that four installation pieces (17) with one side and two installation pieces (19) are close to mutually and all seted up two first screw holes to first screw has all been inserted in four first screw holes.

5. The double-winding and double-unwinding device of a high-speed intaglio printing press according to claim 1, characterized in that: two the top and the bottom of wind-up roll (7) are close to front and back both sides department fixedly connected with connection piece (18) respectively, and lie in one side that four connection pieces (18) and two fixed blocks (20) that are close to mutually with one side and all seted up two second screw holes to the second screw has all been inserted in two second screw holes.