CN220681916U - Film printer - Google Patents

Abstract

The utility model relates to a film printer, which comprises a bottom plate, wherein supporting legs are symmetrically and fixedly connected to the two sides of the bottom plate, conveying rollers are symmetrically arranged at the top of the bottom plate, and a printing mechanism is arranged between the two conveying rollers; the printing mechanism comprises a leveling component and a printing component, wherein the leveling component and the printing component are mutually matched for use, the leveling mechanism has the beneficial effects that leveling work before film printing can be realized, the phenomenon of wrinkling, protruding, upturned and the like of a film is avoided, the printing quality is ensured to meet the production standard, and the waste of raw materials is avoided.

Description

Film printer

Technical Field

The utility model relates to the technical field of film printers, in particular to a film printer.

Background

The printer is a machine for printing characters and images, and the modern printer generally consists of mechanisms such as plate filling, inking, embossing, paper feeding (including folding) and the like, and the working principle of the printer is as follows: the characters and images to be printed are made into printing plates, the printing plates are arranged on a printer, then the ink is coated on the places where the characters and images are arranged on the printing plates by manpower or the printer, and then the printing plates are directly or indirectly transferred onto paper or other printing stock (such as textiles, metal plates, plastics, leather, wood plates, glass and ceramics), so that the same printed matter as the printing plates is reproduced, and the utility model and development of the printer plays an important role in the transmission of human civilization and culture.

Through searching, a film printer, (authorized bulletin number: CN 212219614 u), "comprises a conveyor belt, printing spokes, a first machine box and a second machine box which are arranged at two sides of the conveyor belt, wherein the printing roller is rotatably arranged between the first machine box and the second machine box, a plurality of first compacting wheels are rotatably arranged on the first machine box, if thousands of first compacting wheels are arranged on the conveyor belt conveying path in parallel and close to the edge of the first machine box, the edge of a film in printing work is compacted through the first compacting wheels positioned at the edge of the conveyor belt in the operation mode of FIG. 1, the film is prevented from being stuck by the printing roller, the film is stuck to the conveyor belt and cannot be turned over or upturned, the printing quality of the film is improved, the failure rate and the rejection rate are reduced, and the working efficiency is improved.

According to the above related art, the inventor believes that, in the printing operation of the film printer, the film is conveyed by the conveyor belt into the printing area, and is printed by the printing roller, because the film is light in texture, and the ink on the printing roller has certain water property, the film is very easy to be adhered to the film, or the film displacement affects the printing quality, the film is easy to be upwarp, turn over and the like in the process, the film needs to be flattened manually, the work efficiency is affected, the flattening effect on the film is realized in the above technology, but the above technology lacks necessary lifting mechanisms, in the actual film printing process, the printed film rolled by the rolling roller is more and more, the printing position of the film is also higher and more, in the above technology, the printing roller is fixedly installed, so that the actual production requirement cannot be met, meanwhile, the above technology structure is complicated, and the actual use is inconvenient.

Disclosure of Invention

In view of the foregoing problems of the prior art, a primary object of the present utility model is to provide a film printer.

The technical scheme of the utility model is as follows: the film printer comprises a bottom plate, wherein supporting legs are symmetrically and fixedly connected to the two sides of the bottom plate, conveying rollers are symmetrically arranged at the top of the bottom plate, and a printing mechanism is arranged between the two conveying rollers; the utility model provides a printing mechanism, including leveling subassembly and printing subassembly, leveling subassembly and printing subassembly mutually support and use, leveling subassembly includes the support frame, support frame fixed connection is at the top of bottom plate, the lifting groove has been seted up to the inside symmetry of support frame, two the inside of lifting groove all rotates and is connected with the threaded rod, two the equal threaded connection in the outside of threaded rod has the lifter, two fixedly connected with connecting plate between the lifter, the bilateral symmetry fixedly connected with connecting block of connecting plate, the inside of connecting block all rotates and is connected with the pressure plate, the bilateral symmetry fixedly connected with spring of connecting plate, rotate between two pressure plates of first spring and pressure plate fixed connection, the rotation groove has been seted up to the inside of support frame, the inside rotation of rotation groove is connected with the dwang, two the inside that all extends to the rotation groove, the outside symmetry fixedly connected with first bevel gear of dwang, two the outside of threaded rod all fixedly connected with second bevel gear, first bevel gear and second bevel gear meshing connection, the outside of motor fixedly connected with second bevel gear and the outside of support frame and the output of threaded rod, the one end of support frame extends to the outside of extension.

As a preferred implementation mode, the printing component comprises a supporting plate, the top symmetry fixedly connected with backup pad of bottom plate, two the spring groove has all been seted up to the inside of backup pad, two the inside of spring groove is all fixedly connected with slide bar, two the outside of slide bar is all overlapped and is equipped with No. two springs, two the outside of slide bar is all sliding connection has the slider, two rotate between the slider and be connected with the printing roller.

As a preferred embodiment, rubber pads are fixedly connected to the outer sides of the two pressing rollers.

As a preferred embodiment, the size of the slider corresponds to the size of the spring slot.

As a preferred embodiment, the controller is fixedly connected to the outer side of the base plate.

As a preferred embodiment, the motor is electrically connected to the controller.

Compared with the prior art, the utility model has the advantages and positive effects that the two threaded rods rotate, the lifting blocks at the outer sides of the two threaded rods simultaneously descend, the connecting plate is driven to descend, the pressing plate is driven to move downwards, the two pressing rollers downwards move until the outer wall of the pressing roller is attached to the top of the film, the pressing rollers continuously downwards press the film under the action of the tension of the first spring, so that the passing film can be checked, then the conveying roller is started by a worker, the conveying roller starts to convey the film, when the film passes through the top of the printing roller, the printing roller is downwards pressed under the stretching of the film, the printing roller can be tightly attached to the film under the action of the tension of the second spring, the flattening work before film printing can be realized under the mutual cooperation of the flattening component and the printing component, the phenomenon that the film is wrinkled, the bulge, the upwarp and the like are avoided, the printing quality is ensured to meet the production standard, simultaneously, the pressing rollers can be continuously attached to the film under the action of the first spring, the film can be lifted by the motor when the film is wound by the first spring, the motor is started, the printing quality can be always adjusted to be higher than the traditional printing device, and the printing quality can be adjusted by the same as the traditional printing device.

Drawings

FIG. 1 is a schematic perspective view of a film printer according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the film printer at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure of the film printer at B in FIG. 1;

fig. 4 is a schematic side sectional view of a supporting frame of a film printer according to the present utility model.

Legend description: 1. a bottom plate; 2. support legs; 3. a conveying roller; 4. a support frame; 5. a lifting groove; 6. a threaded rod; 7. a lifting block; 8. a connecting plate; 9. a connecting block; 10. pressing the plate; 11. a first spring; 12. pressing rollers; 13. a rotating groove; 14. a rotating lever; 15. a first bevel gear; 16. a two-size bevel gear; 17. a motor; 18. a support plate; 19. a spring groove; 20. a slide bar; 21. a slide block; 22. a second spring; 23. a printing roller; 24. and a controller.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.

The utility model will be further described with reference to the drawings and the specific embodiments

Example 1

As shown in fig. 1 to 4, the present utility model provides a technical solution: a film printer comprises a bottom plate 1, support legs 2 are symmetrically and fixedly connected to two sides of the bottom plate 1, conveying rollers 3 are symmetrically arranged at the top of the bottom plate 1, and a printing mechanism is arranged between the two conveying rollers 3; the printing mechanism comprises a leveling component and a printing component, the leveling component and the printing component are matched with each other for use, the leveling component comprises a supporting frame 4, the supporting frame 4 is fixedly connected to the top of a bottom plate 1, lifting grooves 5 are symmetrically arranged in the supporting frame 4, threaded rods 6 are respectively and rotationally connected to the insides of the two lifting grooves 5, lifting blocks 7 are respectively and rotationally connected to the outsides of the two threaded rods 6, a connecting plate 8 is fixedly connected between the two lifting blocks 7, connecting blocks 9 are symmetrically and fixedly connected to the two sides of the connecting plate 8, pressing plates 10 are respectively and rotationally connected to the insides of the connecting blocks 9, a first spring 11 is fixedly connected with the pressing plates 10, pressing rollers 12 are rotationally connected between the two pressing plates 10 on the same side, a rotating groove 13 is formed in the supporting frame 4, a rotating rod 14 is rotationally connected to the inside of the rotating groove 13, the inside that two threaded rods 6 all extended to the rotary groove 13, the outside symmetry fixedly connected with bevel gear 15 of dwang 14, the outside of two threaded rods 6 is equal fixedly connected with bevel gear 16, bevel gear 15 and bevel gear 16 meshing are connected, the outside fixedly connected with motor 17 of support frame 4, the one end of dwang 14 extends to the outside of support frame 4 and with the output fixed connection of motor 17, the printing subassembly includes backup pad 18, the top symmetry fixedly connected with backup pad 18 of bottom plate 1, spring groove 19 has all been seted up to the inside of two backup pads 18, the inside of two spring groove 19 is equal fixedly connected with slide bar 20, the outside of two slide bar 20 is all overlapped and is equipped with No. two springs 22, the outside of two slide bar 20 is equal sliding connection slider 21, rotate between two slider 21 and be connected with printing roller 23.

In this embodiment, the dwang 14 rotates and drives two bevel gears 15 and rotates, two bevel gears 15 rotate and drive two bevel gears 16 and rotate, thereby drive two threaded rods 6 and rotate, realize that the elevating block 7 in two threaded rods 6 outsides descends simultaneously, and then drive connecting plate 8 and descend, and then drive pressing plate 10 downward movement, and then two pressing roller 12 downward movement, until pressing roller 12's outer wall is laminated with the top of film mutually, under the pulling force effect of spring 11, pressing roller 12 continuously presses down the film, thereby can carry out the voucher to the film of process, then the staff starts at first conveying roller 3, conveying roller 3 begins to carry the film, when film passes through the top of printing roller 23, because the film has certain elasticity, under the tensile of film, printing roller 23 is pressed down, can paste tightly between the film with printing roller 23, at leveling component and printing component's mutually supporting down, can realize the leveling work before the film printing, avoid the film to appear, protruding and upwarp print quality etc. under the pulling force effect of spring 11, can be guaranteed to the same, can be satisfied with the high-quality print quality through the film, the demand of the film can be consistently adjusted by the high-speed control motor, the film is consistently printed by the rolling roller 17, the demand is high, the film can be consistently adjusted, the film quality is consistently printed by the high-quality is guaranteed, the film is consistently, the film is printed by the high quality, the film is printed by the film is continuously, the film is printed by the film, and the film is printed, and the film is the film.

Example 2

As shown in fig. 1-4, rubber pads are fixedly connected to the outer sides of the two pressing rollers 12, the size of the sliding block 21 is consistent with that of the spring groove 19, a controller 24 is fixedly connected to the outer side of the bottom plate 1, and the motor 17 is electrically connected with the controller 24.

In this embodiment, through the rubber pad that sets up, can avoid hard thing to cause the damage to the film, through the controller 24 that sets up, the staff can operate motor 17's opening and closing, and the operation is simpler and more convenient.

Working principle:

as shown in fig. 1-4, in actual use, the height of the pressing roller 12 needs to be adjusted by a worker, the motor 17 is started, the output end of the motor 17 rotates to drive the rotating rod 14 to rotate, the rotating rod 14 rotates to drive the two first bevel gears 15 to rotate, the two first bevel gears 15 rotate to drive the two second bevel gears 16 to rotate, thereby driving the two threaded rods 6 to rotate, the lifting block 7 at the outer sides of the two threaded rods 6 simultaneously descends, further the connecting plate 8 descends, further the pressing plate 10 is driven to move downwards, further the two pressing rollers 12 move downwards until the outer walls of the pressing rollers 12 are attached to the top of the film, the pressing rollers 12 continuously press the film downwards under the tensile force of the first spring 11, so that the passing film can be checked, then the worker starts the conveying roller 3, when the film passes through the top of the printing roller 23, the printing roller 23 is pressed downwards due to certain elasticity, the film can be tightly attached to the printing roller 23 under the stretching of the film under the tensile force of the film, the printing roller 23 can be tightly attached to the printing roller 23 under the action of the tension of the second spring 22, the film conveying efficiency is greatly improved, and the film is conveyed by the worker, and the traditional printing device is finished.

Finally, it should be noted that: the embodiments described above are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (6)

1. Film printer comprising a base plate (1), characterized in that: supporting legs (2) are symmetrically and fixedly connected to the two sides of the bottom plate (1), conveying rollers (3) are symmetrically arranged at the top of the bottom plate (1), and a printing mechanism is arranged between the two conveying rollers (3); the printing mechanism comprises a leveling component and a printing component, and the leveling component and the printing component are matched with each other for use;

the leveling component comprises a supporting frame (4), the top of bottom plate (1) is fixedly connected with support frame (4), lifting groove (5) have been seted up to the inside symmetry of support frame (4), two the inside of lifting groove (5) is all rotated and is connected with threaded rod (6), two the outside of threaded rod (6) is equal threaded connection has lifter (7), two fixedly connected with connecting plate (8) between lifter (7), the bilateral symmetry fixedly connected with connecting block (9) of connecting plate (8), the inside of connecting block (9) is all rotated and is connected with pressing plate (10), the bilateral symmetry fixedly connected with spring (11) of connecting plate (8), spring (11) and pressing plate (10) fixed connection, rotate between two pressing plates (10) of homonymy and be connected with pressing roller (12), the inside of support frame (4) is seted up and is rotated groove (13), the inside rotation of rotating groove (13) is connected with dwang (14), two threaded rod (6) all extend to inside of rotating groove (13), the outside of two bevel gears (16) are all connected with outside bevel gear (16) of two bevel gears (16), the first bevel gear (15) is connected with the second bevel gear (16) in a meshed mode, a motor (17) is fixedly connected to the outer side of the supporting frame (4), and one end of the rotating rod (14) extends to the outer side of the supporting frame (4) and is fixedly connected with the output end of the motor (17).

2. A film printer as claimed in claim 1, wherein: the printing assembly comprises a supporting plate (18), the top of the bottom plate (1) is symmetrically and fixedly connected with the supporting plate (18), spring grooves (19) are formed in the supporting plate (18), sliding rods (20) are fixedly connected in the spring grooves (19), no. two springs (22) are sleeved on the outer sides of the sliding rods (20), sliding blocks (21) are slidably connected on the outer sides of the sliding rods (20), and printing rollers (23) are rotatably connected between the sliding blocks (21).

3. A film printer as claimed in claim 1, wherein: rubber pads are fixedly connected to the outer sides of the two pressing rollers (12).

4. A film printer as claimed in claim 2, wherein: the size of the sliding block (21) is consistent with the size of the spring groove (19).

5. A film printer as claimed in claim 1, wherein: the outer side of the bottom plate (1) is fixedly connected with a controller (24).

6. A film printer as claimed in claim 1, wherein: the motor (17) is electrically connected with the controller (24).