CN220763549U

CN220763549U - Laser film coating machine

Info

Publication number: CN220763549U
Application number: CN202322016821.1U
Authority: CN
Inventors: 时亚东
Original assignee: Jiangsu Top Packaging Materials Technology Co ltd
Current assignee: Jiangsu Top Packaging Materials Technology Co ltd
Priority date: 2023-07-30
Filing date: 2023-07-30
Publication date: 2024-04-12
Anticipated expiration: 2033-07-30

Abstract

The utility model discloses a laser film coating machine, which relates to the field of coating machine equipment and comprises the following components: a base for supporting various mechanisms; the first supporting seat is positioned on one side of the base; the film discharging roller is rotationally connected with the first supporting seat; the bottom paper discharging roller is positioned below the film discharging roller; the coating roller is positioned at one side of the bottom paper discharging roller; the first limiting mechanism is positioned on the inner side of the first supporting seat; the second limiting mechanism is positioned at one side of the coating roller; the accelerating bonding mechanism is positioned at one side of the second limiting mechanism; the wind-up roll is positioned on one side of the accelerating and bonding mechanism, and has the beneficial effects that: the first limiting mechanism and the second limiting mechanism are used for limiting the bottom paper and the film in duplicate before discharging and bonding, so that the position of the bottom paper and the position of the film in conveying are prevented from shifting, the limiting moving plate moves up and down, and laser films with different thicknesses are pressed and bonded.

Description

Laser film coating machine

Technical Field

The utility model relates to the field of coating machine equipment, in particular to a laser film coating machine.

Background

The coating machine is mainly used for the surface coating process production of films, papers and the like, the machine is used for coating a layer of glue, paint or ink with specific functions on a coiled base material, drying and coiling, and the laser film is generally prepared by adopting a computer lattice photoetching technology, a 3D true color holographic technology, a multiple and dynamic imaging technology and the like, so that the laser packaging material has novel and bright appearance effect and high-technology anti-counterfeiting function.

The existing laser film coating machine is easy to deviate when the base paper and the film are conveyed, and after the base paper is adhered to the film, the drying speed of the adhesive is low, so that the base paper and the film are easy to separate, a laser film coating machine is disclosed in application patent number 202021401928.8, a limiting plate for adjusting a threaded rod is arranged at a discharging roller of the base paper and the film, laser films with different widths are limited, and adhesion of the base paper and the film is realized at a second guide roller.

But from the delivery roll transportation to the second deflector roll, the in-process base stock and film of transportation do not have spacing direction, and base stock and film take place the skew at the in-process of transportation easily.

Disclosure of Invention

The utility model aims at: in order to solve the problems, a laser film coater is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a laser film coater comprising:

a base for supporting various mechanisms;

the first supporting seat is positioned on one side of the base;

the film discharging roller is rotationally connected with the first supporting seat;

the bottom paper discharging roller is positioned below the film discharging roller;

the coating roller is positioned at one side of the bottom paper discharging roller;

the first limiting mechanism is positioned on the inner side of the first supporting seat;

the second limiting mechanism is positioned at one side of the coating roller;

the accelerating bonding mechanism is positioned at one side of the second limiting mechanism;

the winding roller is positioned at one side of the accelerating and bonding mechanism;

the first stop gear includes the rotary disk, rotary disk one side fixedly connected with connection pivot, and the one end fixedly connected with lead screw of connection pivot, the outside of lead screw has cup jointed and has removed the slider, and removes slider sliding connection and have fixed slide rail, it is spacing ring board to remove fixedly connected with from top to bottom to remove the slider, the connection pivot runs through inside the first supporting seat, and one side of first supporting seat is close to connection pivot department and is equipped with the instruction knurling.

As still further aspects of the utility model: the second stop gear includes spacing shell, the inside of spacing shell is provided with spacing movable plate, and spacing movable plate lower extreme sliding connection has the movable block, the spout has been seted up to the both sides of spacing movable plate, the fixed slot has been seted up to the top of spacing movable plate, the double-screw bolt has been run through to spacing shell one side, and double-screw bolt and spacing shell threaded connection, one side fixedly connected with rotary wrench of double-screw bolt.

As still further aspects of the utility model: the accelerating and bonding mechanism comprises an electric heating plate, a resistance wire is arranged in the electric heating plate, a mounting plate is fixedly connected to one side of the bottom of the electric heating plate, a fan is fixedly arranged below the electric heating plate on one side of the mounting plate.

As still further aspects of the utility model: the limiting moving plate is connected with a limiting sliding block in a sliding mode, a screw hole is formed in the top of the limiting sliding block, a protruding block is arranged below the screw hole, the protruding block is connected with the sliding groove in a sliding mode, and a bolt is connected with the screw hole in a threaded mode.

As still further aspects of the utility model: and one side, far away from the limiting shell, of the bottom of the limiting moving plate is fixedly connected with a supporting spring.

As still further aspects of the utility model: the fixed slide rail is C style of calligraphy, and is provided with two sets of in the both sides of lead screw.

As still further aspects of the utility model: the second supporting seat is fixedly arranged above the base below the second limiting mechanism and the accelerating and bonding mechanism.

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

1. through setting up first stop gear, second stop gear, remove slider, the lead screw, the connection pivot, the rotary disk, first supporting seat, spacing shell, spacing movable plate, the spout, the fixed slot, supporting spring, the double-screw bolt, rotatory spanner, fixed slide rail, spacing ring board, spacing slider, the lug, the screw, the bolt, the movable block, indicate the notch mark, the lead screw rotates and drives and remove slider and spacing ring board and remove, thereby spacing ring board can carry out spacing to the laser film of different width, spacing slider and spacing movable plate sliding connection, before base paper and film bond, spacing slider carries out the spacing to base paper and film a second time, prevent that the position from taking place to squint in base paper and the film transport, spacing movable plate reciprocates, press the bonding to the laser film of different thickness;

2. through setting up electric plate, mounting panel, resistance wire, fan, the resistance wire of circular telegram converts the electric energy into heat energy, and the fan has accelerated the gaseous velocity of flow of electric plate below to accelerate the drying rate of adhesive between base paper and the film, make base paper and film be difficult to take place the separation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a second spacing mechanism of the present utility model;

FIG. 3 is a schematic view of a first limiting mechanism according to the present utility model;

FIG. 4 is a schematic view of the structure of the limit slider of the present utility model;

FIG. 5 is a schematic diagram of an accelerated bonding mechanism according to the present utility model;

fig. 6 is an enlarged schematic view of a portion a of the present utility model.

In the figure: 1. a base paper discharging roller; 2. a film discharging roller; 3. a first limiting mechanism; 4. a paint roller; 5. a second limiting mechanism; 6. accelerating the bonding mechanism; 7. a wind-up roll; 8. a base; 9. moving the slide block; 10. a screw rod; 11. the connecting rotating shaft; 12. a rotating disc; 13. a first support base; 14. a limit housing; 15. limiting the moving plate; 16. a chute; 17. a fixing groove; 18. a support spring; 19. a stud; 20. a rotating wrench; 21. an electric heating plate; 22. a mounting plate; 23. a resistance wire; 24. a fan; 25. fixing the sliding rail; 26. a limit ring plate; 27. a limit sliding block; 28. a bump; 29. a screw hole; 30. a bolt; 31. a moving block; 32. indicating the embossing; 33. and a second supporting seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

As shown in fig. 1-6, the laser film coating machine performs first limiting on the base paper and the film on the base paper discharging roller 1 and the film discharging roller 2 through the first limiting mechanism 3 and the second limiting mechanism 5, and performs second limiting on the base paper and the film before bonding, so that the base paper and the film cannot deviate in position.

The fixed mounting of first supporting seat 13 is accomplished on base 8, base stock discharging roller 1 and film discharging roller 2 rotate with first supporting seat 13 to be connected, install rotary disk 12 in one side of first supporting seat 13, around rotary disk 12, the surface of first supporting seat 13 sets up the instruction sculpture 32, rotary disk 12 is rotatory according to instruction sculpture 32, rotary disk 12 one side fixedly connected with connection pivot 11, and the one end fixedly connected with lead screw 10 of connection pivot 11, thereby drive the rotation of lead screw 10 through rotatory rotary disk 12, movable slider 9 is cup jointed in the outside of lead screw 10, and movable slider 9 sliding connection fixed slide rail 25, movable slider 9 changes the rotary motion of lead screw 10 into horizontal rectilinear motion, movable slider 9 upper and lower fixedly connected with spacing circular plate 26, upper and lower two spacing circular plate 26 cup joint respectively in the outside of base stock discharging roller 1 and film discharging roller 2, and then for base stock and film of different width, rotatory rotary disk 12 is just accomplished according to the instruction sculpture 32, spacing circular plate 26 carries out the first spacing to base stock and film.

The base paper is transported from the base paper discharge roll 1 past the coating roll 4, as shown in fig. 1, and the upper layer of the base paper is coated with an adhesive. The installation of the second supporting seat 33 is completed above the base 8, after the installation is completed, the limiting shell 14 is fixedly installed on one side of the second supporting seat 33, the limiting moving plate 15 is arranged in the limiting shell 14, the lower end of the limiting moving plate 15 is slidably connected with the moving block 31, as shown in fig. 2, a stud 19 penetrates through one side of the limiting shell 14, the stud 19 is in threaded connection with the limiting shell 14, one side of the stud 19 is fixedly connected with the rotating spanner 20, the stud 19 rotates through the rotating spanner 20 and moves towards the inner side or the outer side of the limiting shell 14, the stud 19 moves against the moving block 31, and therefore the limiting moving plate 15 moves up and down, and extrusion adhesion of films with different thicknesses is achieved.

The base paper and the film are transported from the base paper discharging roller 1 and the film discharging roller 2 to the accelerating and bonding mechanism 6, the base paper and the film are not limited and guided in the transportation process, and the base paper and the film are easy to deviate in the transportation process, so that the second limiting is needed before the base paper and the film are bonded. The chute 16 is arranged on two sides of the limiting moving plate 15, the protruding blocks 28 are connected in the chute 16 in a sliding manner, as shown in fig. 1 and 4, the fixing grooves 17 are arranged above the limiting moving plate 15, the limiting sliding blocks 27 slide left and right on the limiting moving plate 15 through the protruding blocks 28, the fixing positions are determined according to the widths of the base paper and the films, the bolts 30 fix the limiting sliding blocks 27 and the limiting moving plate 15 through screw holes 29 arranged at the tops of the limiting sliding blocks 27, the bolt heads of the bolts 30 prop against the upper side of the limiting moving plate 15, the fixing grooves 17 are arranged above the limiting moving plate 15, static friction between the two parts enables the limiting sliding blocks 27 to be fixed, and the base paper and the films are limited for the second time.

The electric heating plate 21 is installed above the second supporting seat 33, the electric heating plate 21 is internally provided with the resistance wire 23, as shown in fig. 5, the resistance wire 23 is electrified to convert electric energy into heat energy, one side of the bottom of the electric heating plate 21 is fixed to complete the installation of the installation plate 22, and one side of the installation plate 22 is installed below the electric heating plate 21, the fan 24 is installed below the electric heating plate, so that the flow speed of air below the electric heating plate is accelerated, the drying speed of an adhesive between base paper and a film is accelerated, and the base paper and the film are not easy to separate.

The bonded base paper and film are wound up by the winding roller 7.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A laser film coater comprising:

a base (8) for supporting various mechanisms;

the first supporting seat (13) is positioned at one side of the base (8);

the film discharging roller (2) is rotationally connected with the first supporting seat (13);

the base paper discharging roller (1) is positioned below the film discharging roller (2);

the coating roller (4) is positioned at one side of the bottom paper discharging roller (1);

the first limiting mechanism (3) is positioned on the inner side of the first supporting seat (13);

the second limiting mechanism (5) is positioned at one side of the coating roller (4);

the accelerating bonding mechanism (6) is positioned at one side of the second limiting mechanism (5);

the winding roller (7) is positioned at one side of the accelerating and bonding mechanism (6);

the novel rotary table is characterized in that the first limiting mechanism (3) comprises a rotary table (12), one side of the rotary table (12) is fixedly connected with a connecting rotary shaft (11), one end of the connecting rotary shaft (11) is fixedly connected with a screw rod (10), a movable sliding block (9) is sleeved on the outer side of the screw rod (10), the movable sliding block (9) is slidably connected with a fixed sliding rail (25), limiting circular plates (26) are fixedly connected with the movable sliding block (9) up and down, the connecting rotary shaft (11) penetrates through the inside of the first supporting seat (13), one side of the first supporting seat (13) is provided with indication carved patterns (32) close to the connecting rotary shaft (11).

2. The laser film coating machine according to claim 1, wherein the second limiting mechanism (5) comprises a limiting shell (14), a limiting moving plate (15) is arranged in the limiting shell (14), a moving block (31) is slidably connected to the lower end of the limiting moving plate (15), sliding grooves (16) are formed in two sides of the limiting moving plate (15), a fixing groove (17) is formed in the upper portion of the limiting moving plate (15), a stud (19) penetrates through one side of the limiting shell (14), the stud (19) is in threaded connection with the limiting shell (14), and a rotary wrench (20) is fixedly connected to one side of the stud (19).

3. The laser film coater according to claim 1, wherein the accelerating adhesive mechanism (6) comprises an electric heating plate (21), a resistance wire (23) is arranged in the electric heating plate (21), a mounting plate (22) is fixedly connected to one side of the bottom of the electric heating plate (21), one side of the mounting plate (22) is fixedly connected, and a fan (24) is fixedly arranged below the electric heating plate (21).

4. The laser film coating machine according to claim 2, wherein the limit moving plate (15) is slidably connected with a limit sliding block (27), a screw hole (29) is formed in the top of the limit sliding block (27), a bump (28) is arranged below the screw hole (29), the bump (28) is slidably connected with the chute (16), and the screw hole (29) is in threaded connection with a bolt (30).

5. The laser film coating machine according to claim 2, wherein a supporting spring (18) is fixedly connected to one side of the bottom of the limiting moving plate (15) away from the limiting shell (14).

6. The laser film coater according to claim 1, wherein the fixed slide rail (25) is C-shaped, and two sets are provided on both sides of the screw (10).

7. The laser film coater according to claim 1, wherein a second supporting seat (33) is fixedly arranged below the second limiting mechanism (5) and the accelerating and bonding mechanism (6) and above the base (8).