CN219256798U - Continuous packaging film laminating device for color printing - Google Patents

Abstract

The utility model discloses a continuous packaging film laminating device for color printing, which relates to the technical field of printing equipment, and comprises an operation table and further comprises: a conveying mechanism for continuously conveying the paper boards needing to be coated; the film covering mechanism comprises a supporting frame and a film base which are fixedly connected to an operation table, the film base is used for rotating and installing a film roll, an electric telescopic rod is fixedly connected to the supporting frame, the output end of the electric telescopic rod is fixedly connected with a buffer plate, a plurality of buffer rods are connected to the buffer plate in a sliding mode, limiting plates are fixedly connected to the buffer rods respectively, film covering tables are fixedly connected to the buffer rods jointly, a buffer spring is arranged between the buffer plate and the film covering tables, and a plurality of film covering roll shafts are connected to the bottom of the film covering tables in a rotating mode. The paper board needing to be coated is conveyed through the conveying device, the electric telescopic rod drives the coating table to be pressed downwards, the coating roller shaft is driven to be in close contact with the paper board, the film is adhered to the paper board, the device can continuously carry out coating work, and the working efficiency is improved.

Description

Continuous packaging film laminating device for color printing

Technical Field

The utility model relates to the technical field of printing equipment, in particular to a continuous packaging film laminating device for color printing.

Background

Laminating, also called "over-molding", "laminating", "film-sticking" etc., means that a transparent plastic film is applied to the surface of the printed matter to protect and increase gloss; film has been widely used for surface framing and protection of covers, paintings, autographs, postcards, product specifications, calendars, maps and the like of books and periodicals; common film-coated packaging products include cartons, handbag, fertilizer bag, seed bag, self-adhesive labels and the like.

The film is required to be transparent, has good toughness, uniform texture, no sand bubbles and smooth surface, is usually made of polypropylene material, is also precoated with thermoplastic polymer adhesive so as to be combined with paper, and is firmly attached to the paper by a roller in a printing factory; in this way, the surface of the paper has a better gloss, a thicker texture and the color printed on it is protected.

The publication number is: CN213767815U, publication date: 11/9/2020, named: the utility model provides a laminating device of color printing of environmental protection, it includes the landing leg, the fixed operation panel that is equipped with in landing leg top, the fixed riser that is equipped with in operation panel top symmetry, riser top symmetry interlude is equipped with the bracing piece, the fixed roof that is equipped with in bracing piece top, through setting up the vacuum pump, the vacuum pump can be through the pipeline to the inside of laminating platform bleed, utilize the negative pressure can adsorb fixedly the cardboard that laminating platform top surface was placed, cardboard rocks when can prevent the laminating operation and influence the laminating operation, through setting up the lock bolt, the lock bolt can lock fixedly to the bracing piece, the locking bolt is taken out from top to bottom and is inserted the bracing piece and can be adjusted the height of roof, and then can adjust the height of pressure head, can improve the cushioning properties of clamp plate through setting up buffer spring, can prevent that the clamp plate from violently striking the laminating platform when the laminating operation from causing the damage.

In the prior art such as the patent mentioned above, the electric telescopic rod can control the lifting of the pressing head, the pressing head can squeeze the film, and the film can be attached to the surface of the paperboard; however, each time the electric telescopic rod is lifted, the film coating can be completed once, and the electric telescopic rod cannot continuously coat the paper board, so that the working efficiency is affected.

Disclosure of Invention

The utility model aims to provide a continuous packaging film laminating device for color printing, which aims to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a continuous packing tectorial membrane device of color printing, includes the operation panel, still includes:

a conveying mechanism arranged on the operation table and used for continuously conveying the paper boards needing to be coated;

the laminating mechanism comprises a supporting frame and a film base which are fixedly connected to an operation table, the film base is used for rotating and installing a film roll, an electric telescopic rod is fixedly connected to the supporting frame, a buffer plate is fixedly connected to the output end of the electric telescopic rod, a plurality of buffer rods are connected to the buffer plate in a sliding mode, limiting plates are fixedly connected to the buffer rods respectively, a laminating table is fixedly connected to the buffer rods respectively, a buffer spring is arranged between the buffer plate and the laminating table, and a plurality of laminating roll shafts are connected to the bottom of the laminating table in a rotating mode.

Further, the film base is hinged with a cover plate, and the cover plate is screwed on the film base through a fastening bolt.

The conveying mechanism comprises two roll shafts rotatably connected to the operating platform, and a conveying belt is arranged between the two roll shafts.

The operation table is fixedly connected with a driving source for driving the roll shafts to rotate, and an output shaft of the driving source penetrates through the operation table and is coaxially and fixedly connected with one roll shaft.

Further, the driving source is a motor.

Further, the operation table is rotatably connected with an adjusting rod through a rotating seat, and the film passes through the lower part of the adjusting rod.

Compared with the prior art, the utility model provides a continuous packaging film laminating device for color printing:

1. the paperboard needing to be coated is conveyed through the continuous conveying device, the electric telescopic rod drives the coating table to be pressed downwards, a plurality of coating roller shafts are rotationally connected to the coating table, the coating roller shafts can be in close contact with the paperboard, the film is adhered to the paperboard, and the device can continuously perform coating work, so that the working efficiency is improved.

2. The buffer spring is arranged between the film coating table and the buffer plate, so that the buffer spring can buffer pressure, and damage to a film coating roller shaft on the film coating table is avoided;

3. through being provided with the adjusting lever on the operation panel, the angle of film and tectorial membrane mechanism can be adjusted to the adjusting lever, prevents that the film from damaging.

4. The cover plate is hinged to the film base, the cover plate is screwed to the film base through the fastening bolt in a screwed mode, and the used film can be conveniently replaced.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a film laminating mechanism according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a structure of a film and a film base according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a portion of an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a transmission mechanism according to an embodiment of the present utility model.

Reference numerals illustrate: 1. an operation table; 2. a film covering mechanism; 21. a support frame; 22. an electric telescopic rod; 23. a buffer plate; 24. a buffer rod; 25. a limiting plate; 26. a film coating table; 27. a buffer spring; 28. a film coating roll shaft; 3. a roll of film; 31. a film base; 32. a cover plate; 33. a fastening bolt; 4. a transmission mechanism; 41. a roll shaft; 42. a conveyor belt; 5. a driving source; 6. and an adjusting rod.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-5, the continuous packaging film laminating device for color printing provided by the embodiment of the utility model includes an operation table 1, four corners at the bottom of the operation table 1 are fixedly connected with supporting legs, further, each supporting leg is fixedly connected with a self-locking universal wheel, the self-locking universal wheel can facilitate the movement of the device, an adjusting rod 6 is rotatably connected to the operation table 1 through a rotating seat, the adjusting rod 6 is used for adjusting the entering angle of a film, the film laminating table 26 is prevented from being damaged in the pressing process due to overlarge angle, the film passes through the lower part of the adjusting rod 6, and the continuous packaging film laminating device further includes: the laminating mechanism 2 comprises a support frame 21 fixedly connected to the operation table 1, an electric telescopic rod 22 is fixedly connected to the support frame 21, a buffer plate 23 is fixedly connected to the output end of the electric telescopic rod 22, a plurality of buffer rods 24 are connected to the buffer plate 23 in a sliding and inserting mode, limiting plates 25 are fixedly connected to the buffer rods 24, the limiting plates 25 are used for limiting the buffer rods 24 and enabling the buffer rods 24 to be connected to the buffer plate 23 in a sliding and inserting mode, a laminating table 26 is fixedly connected to the buffer rods 24 together, a buffer spring 27 is arranged between the buffer plate 23 and the laminating table 26, the buffer spring 27 plays a role in buffering, damage to the laminating table 26 due to overlarge pressure is prevented, one end of the buffer spring 27 is fixedly connected to the buffer rod 24, the other end of the buffer spring is fixedly connected to the laminating table 26, a plurality of laminating roller shafts 28 are connected to the laminating table 26 in a rotating mode, and the laminating roller shafts 28 are in contact with a paperboard, so that laminating of the paperboard is achieved; the conveying mechanism 4 is arranged on the operation table 1 and is used for continuously conveying the paper boards needing to be coated, the conveying mechanism 4 comprises two roller shafts 41 rotatably connected to the operation table 1, a conveying belt 42 is arranged between the two roller shafts 41, and the paper boards needing to be coated are placed on the conveying belt 42; two film bases 31 are fixedly connected to the operation table 1, the film bases 31 are used for rotationally connecting the film rolls 3, the film rolls 3 are rotationally connected to the film bases 31 through rotating shafts, cover plates 32 are connected to the film bases 31 in a connecting mode, the cover plates 32 are screwed to the film bases 31 through fastening bolts 33, the cover plates 32 are fixed through the fastening bolts 33, the film rolls 3 can rotate on the film bases 31 more stably and cannot fall easily, and meanwhile the fastening bolts 33 are screwed off, so that the film rolls 3 can be replaced conveniently; the operation table 1 is fixedly connected with a driving source 5 for driving the roll shaft 41 to rotate, and the driving source 5 is a motor; the output shaft of the drive source 5 penetrates the operation table 1 and is fixedly connected coaxially with one of the roller shafts 41.

Working principle: when the film roll is used, a film on the film roll 3 is torn off and passes through the lower part of the adjusting rod 6 and is placed below the film coating roller shaft 28, the driving source 5 is started to drive the two roller shafts 41 to rotate, so that the conveyor belt 42 is driven to rotate, the paper board needing film coating is driven to move, the electric telescopic rod 22 is started, the output end of the electric telescopic rod 22 drives the film coating table 26 to move downwards, after the film coating roller shaft 28 contacts the paper board, the electric telescopic rod 22 continuously works, at the moment, the buffer spring 27 is elastically deformed and contracted, the buffer rod 24 slides on the buffer plate 23, the output end of the electric telescopic rod 22 drives the buffer plate 23 to move downwards, after the buffer plate 23 descends to a proper height, the electric telescopic rod 22 is closed, so that the film coating table 26 applies enough pressure to the paper board, the film can be firmly adhered to the paper board needing film coating through the self viscosity, and the paper board is conveyed to the film coating roller shaft 28 after being conveyed, and the paper board is conveyed to a folding and cutting station after the film coating roller shaft 28 is coated.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. The utility model provides a continuous packaging tectorial membrane device of color printing, includes operation panel (1), its characterized in that still includes:

a conveying mechanism (4) arranged on the operation table (1) and used for continuously conveying the paper boards needing to be coated;

tectorial membrane mechanism (2), it includes support frame (21) and film base (31) of fixed connection on operation panel (1), film base (31) are used for rotating installation film and roll up (3), fixedly connected with electric telescopic handle (22) on support frame (21), the output fixedly connected with buffer board (23) of electric telescopic handle (22), sliding connection has a plurality of buffer poles (24) on buffer board (23), each equal fixedly connected with limiting plate (25) on buffer board (24), each be provided with buffer spring (27) between common fixedly connected with tectorial membrane platform (26) on buffer board (24), tectorial membrane platform (23) and tectorial membrane platform (26), tectorial membrane platform (26) bottom rotates and is connected with a plurality of tectorial membrane roller (28).

2. The continuous packaging film covering device for color printing according to claim 1, wherein a cover plate (32) is hinged on the film base (31), and the cover plate (32) is screwed on the film base (31) through a fastening bolt (33).

3. A continuous packaging film device for colour printing according to claim 1, characterized in that the transport mechanism (4) comprises two rollers (41) rotatably connected to the operating table (1), between which rollers (41) a conveyor belt (42) is arranged.

4. A continuous packaging film laminating apparatus for color printing according to claim 3, wherein a driving source (5) for driving the roll shaft (41) to rotate is fixedly connected to the operation table (1), and an output shaft of the driving source (5) penetrates through the operation table (1) and is fixedly connected with one of the roll shafts (41) coaxially.

5. A continuous packaging film device for colour printing according to claim 4, characterized in that the driving source (5) is a motor.

6. The continuous packaging film laminating device for color printing according to claim 1, wherein the operating table (1) is rotatably connected with an adjusting rod (6) through a rotating seat, and a film passes through the lower part of the adjusting rod (6).

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