CN211843583U

CN211843583U - Flexible packaging film concave printing machine

Info

Publication number: CN211843583U
Application number: CN201922065247.2U
Authority: CN
Inventors: 张潺; 李磊; 王江伟
Original assignee: Henan Weihua Packaging Co ltd
Current assignee: Henan Weihua Packaging Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-11-03
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a flexible packaging film intaglio press, the load simulator comprises a case, stoving case one and stoving case two are installed respectively to the top and the bottom of machine case, ventilative bars have all been opened to the both sides of stoving case one and stoving case two, the inside of machine case is rotated and is provided with and send the roller, impression cylinder one, impression cylinder two, guide roller one, printing plate roller one, the conveying roller, printing plate roller two, guide roller two and guide roller three, the internally mounted of machine case has two ink horn, the inside of machine case is provided with and send the roller and receive the cylinder, send the roller and receive the both ends of cylinder and all be provided with the baffle, driving motor is installed to one side of machine case, send the roller and receive the outer wall on the cylinder and be provided with. The utility model discloses can dry to the soft-packing membrane after the printing is good, make the china ink of printing at soft-packing membrane dry fast, be convenient for faster receive the roller to soft-packing membrane, and two stoving casees can carry out openly and the back is dried comprehensively to soft-packing membrane, improve the china ink stoving speed of printing on the soft-packing membrane.

Description

Flexible packaging film concave printing machine

Technical Field

The utility model relates to a intaglio printing machine technical field especially relates to flexible packaging film intaglio printing machine.

Background

When the intaglio press is used for printing, the whole plate surface of a plate cylinder is inked, ink in a blank part on a plate surface is scraped by a doctor blade to leave ink in an image-text part, then paper is fed, the back surface of the paper is imprinted by an imprinting cylinder, the ink in a concave part is directly transferred to the paper surface, finally, a printed matter is piled or rewound by a paper receiving part, the intaglio press adopts a round pressing direct printing mode, a plate is directly manufactured on the plate cylinder, ink is supplied by an ink soaking or ink jet mode, and no ink homogenizing mechanism is arranged. Because of the thick ink layer, the quick-drying ink with strong volatility is used, and a drying device is needed.

The flexible packaging film gravure printing machine in the prior art can not dry the flexible packaging film after printing, and the ink of flexible packaging film printing can not dry fast, is not convenient for faster receive the roller to the flexible packaging film, can not dry to the flexible packaging film front and the back comprehensively simultaneously, leads to the ink drying rate of printing on the high flexible packaging film to reduce.

Therefore, there is a need to design a gravure printing machine for flexible packaging films to solve the above problems.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a flexible packaging film intaglio printing machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a flexible packaging film gravure printing machine comprises a case, a first drying box and a second drying box are respectively installed at the top and the bottom of the case, breathable grids are respectively arranged on two sides of the first drying box and the second drying box, a first conveying roller, a first impression roller, a second impression roller, a first guide roller, a first printing plate roller, a first conveying roller, a second printing plate roller, a second guide roller and a third guide roller are arranged in the case in a rotating mode, two ink cartridges are installed inside the case, the case is provided with a first conveying roller and a second collecting roller, baffle plates are arranged at two ends of the first conveying roller and the second collecting roller, a driving motor is installed on one side of the case, and flexible packaging films are arranged on outer walls of the first conveying roller and the second collecting roller.

Furthermore, placing holes are formed in the two sides of the case, a case door is rotatably connected inside the placing holes through hinges, and a handle is installed on one side of the case door.

Furthermore, two clamping plates are installed on two sides of the inside of the case, clamping grooves are formed in the tops of the clamping plates, the roller feeding cylinder and the roller collecting cylinder are rotated inside the case through the two clamping grooves, and one end of the roller collecting cylinder is connected with an output shaft of the driving motor through a coupler.

Furthermore, the bottom of machine case installs the supporting leg, the bottom plate is installed to the bottom of supporting leg.

Furthermore, two ink scraping knives are installed inside the case and are respectively located on one sides of the first printing plate roller and the second printing plate roller, and the two ink scraping knives are respectively in interference distribution with the first printing plate roller and the second printing plate roller.

Further, the ink guide pipe is installed to one side of ink box, and ink guide pipe and ink box intercommunication, the feeder hopper is installed at the top of ink guide pipe, the top threaded connection of feeder hopper has the screw cap, one side of ink guide pipe is provided with the liquid level line.

The utility model has the advantages that:

1. through two stoving casees that set up, the stoving case can be dried the flexible packaging film after the printing is good, makes the china ink fast drying of printing at the flexible packaging film, is convenient for faster receive the roller to the flexible packaging film, and two stoving casees that set up can carry out the china ink stoving speed of printing on the improvement flexible packaging film openly and the back is comprehensively dried.

2. Through the ink scraping knife that sets up, the ink scraping knife can be scraped the surplus china ink on the printing roller and get for the china ink on the printing roller is more level and more smooth, thereby improves roughness and the quality to the printing of flexible packaging film.

3. Through leading the ink pipe and the liquid level line that set up, lead the ink pipe and can add printing ink in the ink horn, because lead ink pipe and ink horn intercommunication, consequently can know the printing film volume in the ink horn through leading the ink pipe, can prescribe a limit to the printing ink that gets into in the ink horn through the liquid level line, avoid too much flowing out from the ink horn, the quality of too little influence to flexible packaging film printing.

4. Through the joint board and the joint groove that set up, the joint groove on the joint board can carry out the joint to sending the roller and receiving the cylinder, and convenient to use person installs and takies away receiving the cylinder and sending the roller in addition, has improved user's convenience.

Drawings

FIG. 1 is a schematic view of the overall structure of a flexible packaging film gravure printing machine according to the present invention;

FIG. 2 is a schematic view of the internal structure of the flexible packaging film gravure printing machine of the present invention;

FIG. 3 is a schematic side plan view of the flexible packaging film gravure printing machine according to the present invention;

fig. 4 is a schematic view of the ink guide tube structure of the flexible packaging film intaglio printing press according to the present invention.

In the figure: 1 case, 2 placing holes, 3 box doors, 4 handles, 5 first drying boxes, 6 second drying boxes, 7 feeding rollers, 8 first embossing rollers, 9 second embossing rollers, 10 first guiding rollers, 11 ink boxes, 12 first printing plate rollers, 13 conveying rollers, 14 second printing plate rollers, 15 second guiding rollers, 16 third guiding rollers, 17 ink guiding pipes, 18 supporting legs, 19 bottom plates, 20 driving motors, 21 receiving rollers, 22 baffles, 23 clamping plates, 24 clamping grooves, 25 ink scraping knives, 26 ventilating grids, 27 soft package packaging films, 28 feed hoppers, 29 screw caps and 30 liquid level lines.

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 to 4, the flexible packaging film gravure printing machine includes a machine case 1, a first drying box 5 and a second drying box 6 are respectively installed at the top and the bottom of the machine case 1, electric heating plates in the two drying boxes are started, the electric heating plates can dry the printed flexible packaging film 27, so that ink printed on the flexible packaging film 27 is quickly dried, the flexible packaging film 27 can be conveniently and quickly collected, the two drying boxes 5 can comprehensively dry the front and the back of the flexible packaging film 27, the drying rate of the ink printed on the flexible packaging film 27 is increased, air-permeable grids 26 are respectively installed at two sides of the first drying box 5 and the second drying box 6, a conveying roller 7, a first impression roller 8, a second impression roller 9, a first guide roller 10, a first printing plate roller 12, a conveying roller 13, a second printing plate roller 14, a second guide roller 15 and a third guide roller 16 are rotatably installed inside the machine case 1, the inside of quick-witted case 1 is provided with send roller 7 and receipts cylinder 21, and send roller 7 and receive the both ends of cylinder 21 and all be provided with baffle 22, can carry on spacingly to sending roller 7 and receive the flexible packaging film 27 on the cylinder 21, and driving motor 20 is installed to one side of quick-witted case 1, and driving motor 20 shaft coupling drives and receives cylinder 21 and rotate to make the flexible packaging film remove, send the outer wall on roller 7 and the receipts cylinder 21 to be provided with flexible packaging film 27.

Further, both sides of the case 1 are provided with placing holes 2, the inside of the placing holes 2 is rotatably connected with the case door 3 through hinges, the case door 3 can seal the case body 1, dust is prevented from entering the inside of the case 1, a handle 4 is installed on one side of the case door 3, and the case door 3 is convenient to open through the handle 4.

Further, two joint boards 23 are all installed to quick-witted case 1's inside both sides, open at the top of joint board 23 has joint groove 24, joint groove 24 on the joint board 23 can be to sending cylinder 7 and receiving cylinder 21 and stably carry out the joint, and convenient to use person carries out installation and takays away to receiving cylinder 21 and sending cylinder 7, user's convenience has been improved, and send cylinder 7 and receive cylinder 21 and rotate in quick-witted case 1's inside through two relative joint grooves 24 respectively, the output shaft that shaft coupling and driving motor 20 were passed through to the one end of receiving cylinder 21.

Furthermore, supporting legs 18 are installed at the bottom of the case 1, the supporting legs 18 are used for supporting the case 1, a bottom plate 19 is installed at the bottom of the supporting legs 18, the bottom plate 19 increases the contact area of the supporting legs 18, and the use stability of the case 1 is improved.

Further, the internal installation of machine case 1 has two ink scrapers 25, can scrape the surplus ink on the printing roller through ink scrapers 25 and get for the ink on the printing roller is more level and more smooth, thereby improves the roughness and the quality of printing flexible packaging film 27, and two ink scrapers 25 are located one side of printing plate roller 12 and printing plate roller two 14 respectively, and two ink scrapers 25 are interference distribution between being respectively and printing plate roller 12 and the printing plate roller two 14.

Further, ink guide pipe 17 is installed to one side of ink horn 11, and ink guide pipe 17 and ink horn 11 intercommunication, and feeder hopper 28 is installed at the top of ink guide pipe 17, and the top threaded connection of feeder hopper 28 has screw cap 29, and one side of ink guide pipe 17 is provided with liquid level line 30, and liquid level line 30 can be injectd the printing ink that gets into in the ink horn 11, avoids flowing out in too much following ink horn 11, and too little influence is to the quality of flexible packaging film printing.

The working principle is as follows: when in use, the flexible packaging film gravure printing machine is fixed to a designated position through the bottom plate 19, the box door 3 is opened through the handle 4, the roller conveying cylinder 7 and the roller receiving cylinder 21 are clamped in the clamping groove 24 on the clamping plate 23, the clamping groove 24 on the clamping plate 23 can stably clamp the roller conveying cylinder 7 and the roller receiving cylinder 21, and a user can install and take away the roller receiving cylinder 21 and the roller conveying cylinder 7 conveniently, the convenience of the user is improved, the screw cap 29 is opened, printing ink is poured into the feed hopper 28, because the ink guide pipe 17 is communicated with the ink box 11, the ink guide pipe 17 can add the printing ink into the ink box 11, so that the printing film amount in the ink box 11 can be known through the ink guide pipe 17, the printing ink entering the ink box 11 can be limited through the liquid level line 30, excessive outflow from the ink box 11 is avoided, the quality of printing on the flexible packaging film is influenced too little, the driving motor 20 is started, drive motor 20 shaft coupling drives receipts cylinder 21 and rotates, thereby make the flexible packaging film remove, in the flexible packaging film removal, the ink printing on printing plate roller one 14 and printing plate roller two 14 is on the flexible packaging film, can scrape through ink scraping knife 25 simultaneously and get the surplus ink on the printing roller, make the ink on the printing roller more level and more smooth, thereby improve roughness and the quality to the printing of flexible packaging film 27, start the electric plate in two stoving casees, the electric plate can be dried flexible packaging film 27 after printing, make the ink of printing at flexible packaging film 27 dry fast, be convenient for faster receive the roller to flexible packaging film 27, and two stoving casees 5 that set up can carry out and dry to flexible packaging film 27 front and back comprehensively, improve the ink drying rate of printing on the flexible packaging film 27.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The flexible packaging film gravure printing machine comprises a machine case (1) and is characterized in that a first drying box (5) and a second drying box (6) are respectively installed at the top and the bottom of the machine case (1), air-permeable grids (26) are respectively arranged on two sides of the first drying box (5) and the second drying box (6), a first conveying roller (7), a first impression roller (8), a second impression roller (9), a first guide roller (10), a first printing plate roller (12), a first conveying roller (13), a second printing plate roller (14), a second guide roller (15) and a third guide roller (16) are rotatably arranged in the machine case (1), two ink boxes (11) are installed in the machine case (1), the first conveying roller (7) and a second receiving roller (21) are arranged in the machine case (1), and baffles (22) are respectively arranged at two ends of the first conveying roller (7) and the second receiving roller (21), a driving motor (20) is installed on one side of the case (1), and flexible packaging films (27) are arranged on the outer walls of the roller conveying cylinder (7) and the roller collecting cylinder (21).

2. The flexible packaging film intaglio printing press according to claim 1, wherein both sides of the case (1) are provided with placing holes (2), a case door (3) is rotatably connected inside the placing holes (2) through hinges, and a handle (4) is installed on one side of the case door (3).

3. The flexible packaging film intaglio printing press according to claim 1, wherein two clamping plates (23) are mounted on two sides of the interior of the case (1), a clamping groove (24) is formed in the top of each clamping plate (23), the feeding roller (7) and the collecting roller (21) rotate in the interior of the case (1) through the two clamping grooves (24), and one end of the collecting roller (21) is connected with an output shaft of the driving motor (20) through a coupler.

4. The flexible packaging film intaglio printing press according to claim 1, characterized in that the bottom of the cabinet (1) is mounted with support legs (18), and the bottom of the support legs (18) is mounted with a bottom plate (19).

5. The flexible packaging film intaglio printing press according to claim 1, wherein two doctor blades (25) are installed inside the cabinet (1), and the two doctor blades (25) are respectively located at one side of the printing plate cylinder I (12) and one side of the printing plate cylinder II (14), and the two doctor blades (25) are respectively in interference distribution with the printing plate cylinder I (12) and the printing plate cylinder II (14).

6. The flexible packaging film intaglio printing press according to claim 1, wherein an ink guide tube (17) is installed at one side of the ink cartridge (11), the ink guide tube (17) is communicated with the ink cartridge (11), a feed hopper (28) is installed at the top of the ink guide tube (17), a threaded cap (29) is connected to the top of the feed hopper (28) in a threaded manner, and a liquid level line (30) is arranged at one side of the ink guide tube (17).