CN201325162Y

CN201325162Y - Front-back membrane penetrating and compounding device for digital album paper production line

Info

Publication number: CN201325162Y
Application number: CNU2008201214826U
Authority: CN
Inventors: 潘银威; 唐良元; 胡忠华; 陈柏发
Original assignee: RU'AN KANGHONG MACHINE CO Ltd
Current assignee: RU'AN KANGHONG MACHINE CO Ltd
Priority date: 2008-07-21
Filing date: 2008-07-21
Publication date: 2009-10-14
Anticipated expiration: 2018-07-21

Abstract

The utility model discloses a front-back membrane penetrating and compounding device for a digital album paper production line, which comprises a cooling roll (1), a pressing roll (2), a supporting roll (3), a big arm (4), a wall plate (5) and an extrusion die head (6). The pressing roll (2) and the supporting roll (3) are mounted on the big arm (4), the cooling roll (1) and the big arm (4) are also mounted on the wall plate (5), the wall plate (5) is mounted on the guiding rails (7), and land wheels (8) positioned on the guiding rails are mounted at the lower parts of two sides of the wall plate (5), fixing rings (9) are mounted on the wall plate (5) and at the upper part of the land wheels (8), and pull rods (10) are mounted at the lower part of a corona frame (15) of the digital album paper production line corresponding to the fixing rings (9). The utility model solves the problem that the membrane penetrating and compounding operation is only performed to one side of the album paper by the original device, and realizes the front-back membrane penetrating and compounding operation of the digital album paper after the selection according to the requirements, thereby greatly promoting the added value and the quality of the digital album paper.

Description

The front-back side film-wearing composite apparatus of digital photographic paper production line

One, technical field

The utility model relates to a kind of hydrostomia composite production line of extruding, and specifically relates to the film-wearing composite apparatus of a kind of digital photo paper (automatically) production line.

Two, background technology

Extrude the hydrostomia composite production line and be a kind of successively by unreel, unreel connect volume, correction, coating (gluing), oven dry, resin extruded, die head drench film, compound, dust, rolling connects operations such as volume, rolling, once compound grade resins (LDPE, PP or EVA etc.) and base material (BOPET, BOPA, paper or aluminium foil etc.) are carried out compound to obtain multilayer materials (bilayer and more than the bilayer, flexible package composite material particularly) equipment is widely used in the packing of industries such as food, commodity (comprising printing paper), chemical industry.Digital photo paper (automatically) production line belongs to extrudes the hydrostomia composite production line, be the equipment of professional production digital photo paper, its film-wearing composite apparatus comprises that chill roll, pressure roller, backing roll, big arm, wallboard, extrusion die are first-class, by the extruding and the cooling effect of chill roll and pressure roller, the molten film that the base material after the gluing oven dry and extrusion die hydrostomia are gone out is combined into bilayer film printing paper.But this film-wearing composite apparatus can only be worn film, compound to the one side of printing paper, can not wear film, compound successively to the positive and negative of printing paper, so that can't satisfy the high-quality requirement of digital photo paper.

Three, utility model content

The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of front-back side film-wearing composite apparatus that can wear film, compound digital photographic paper production line to the positive and negative of printing paper is provided.

The purpose of this utility model realizes by following technical solution: a kind of front-back side film-wearing composite apparatus of digital photographic paper production line, comprise chill roll, pressure roller, backing roll, big arm, wallboard, extrusion die, pressure roller, backing roll are contained on the big arm, chill roll, big arm are contained on the wallboard again, described wallboard is contained on the guide rail, and two side lower parts of wallboard are equipped with the land wheel that is placed on the guide rail, on the wallboard, land wheel above locate to be equipped with retainer ring, in the bottom of the corona frame of this digital photographic paper production line, pull bar is housed with described retainer ring corresponding position.

After adopting the utility model structure, by move left and right it is linked respectively with left and right sides corona frame to wallboard, again with the film mode of wearing of upper and lower deflector roll, corona machine and the pressure roller of digital photo paper by corona frame top and the bottom, chill roll etc., select as required with the positive and negative of realizing digital photo paper to wear film compound, thereby promote the added value and the quality of digital photo paper greatly.

Four, description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.

Fig. 1 is the front-back side film-wearing composite apparatus of the utility model digital photographic paper production line and the structural representation (being front film-wearing composite method schematic diagram) of installation thereof.

Fig. 2 wears the compound schematic diagram of film for reverse side of the present utility model.

Fig. 3 is the enlarged drawing of the mark B among Fig. 1.

Five, the specific embodiment

With reference to Fig. 1, Fig. 3 as can be known, the front-back side film-wearing composite apparatus of the utility model digital photographic paper production line, comprise chill roll 1, pressure roller 2 (containing refrigerating function), backing roll 3 (containing refrigerating function), big arm 4, wallboard 5, extrusion die 6, pressure roller 2, backing roll 3 is contained on the big arm 4, chill roll 1, big arm 4 is contained in again on the wallboard 5, described wallboard 5 is contained on the guide rail 7, and two side lower parts of wallboard 5 are equipped with the land wheel 8 that is placed on the guide rail, on wallboard 5, retainer ring 9 is equipped with at place, the top of land wheel 8, in the bottom of the corona frame 15 of this digital photographic paper production line, with described retainer ring 9 corresponding positions pull bar 10 is housed.

Wherein, backing roll is associated with backing roll cylinder 12 (being contained on the big arm) for 3 times, and this backing roll cylinder 12 pressurizes to pressure roller by backing roll; The big arm cylinder 13 that links with big arm 4 is housed on wallboard 5, and big arm cylinder 13 pressurizes to chill roll by pressure roller; Extrusion die 6 is contained on the extruder of this digital photographic paper production line; Corona machine 16 is housed on the corona frame 15, several deflector rolls also are housed on the corona frame 15; Wearing the film compound tense, in order to regulate the distance between corona frame and the wallboard better, exactly, in the bottom of the corona frame 15 of this digital photographic paper production line, positioning screw 11 (being divided into two covers up and down on the corona frame) is housed with the adjacent of described land wheel 8, retainer ring 9.Two covers about pressure roller of the present utility model, backing roll, big arm, corona frame and corona machine, land wheel, retainer ring, pull bar etc. are divided into.

What set now that known technology finishes is that film, compound is worn in the front of digital photo paper.With reference to Fig. 1, Fig. 2, as the front-back side film-wearing complex method of the front-back side film-wearing composite apparatus gained of above-mentioned digital photographic paper production line be: deflector roll 18 on several is equipped with by reverse side frame 21 in the top in the corona frame 15 of this digital photographic paper production line; As shown in Figure 1, when needing logarithmic code phase recto to carry out compound tense (front of having finished digital photo paper before this is compound for the first time) once more, earlier shift wallboard onto left corona frame side by land wheel along guide rail, again the pull bar on this corona frame is buckled in the retainer ring of wallboard and fixes, the lower guide roll 19 by right corona frame lower successively with digital photo paper 20 then, (right side) corona machine and pass through pressure roller again, chill roll, another pressure roller, derive from the lower guide roll of left corona frame lower at last, by extrusion die, chill roll drenches film once more facing to the front of this digital photo paper, compound;

As shown in Figure 2, when the reverse side that needs logarithmic code printing paper 20 carries out compound tense (having finished the positive compound of digital photo paper before this), earlier shift wallboard onto right corona frame side by land wheel along guide rail, again the pull bar on this corona frame is buckled in the retainer ring of wallboard and fixes, the lower guide roll 19 by right corona frame lower successively with digital photo paper then, the last deflector roll 18 (several) on its top and the last deflector roll (several) by left corona upper rack again, (left side) corona machine, again from pressure roller, chill roll, another pressure roller, at last from the lower guide roll of right corona frame lower, the deflector roll 17 of (chill roll below) on the wallboard, the lower guide roll of left side corona frame lower is derived, by extrusion die, chill roll drenches film facing to the reverse side of this digital photo paper, compound.Wherein the high and low position of extrusion die can carry out the lifting processing by extruder as required.

As shown in Figure 3, in order to regulate the distance between corona frame and the wallboard better, exactly, shift onto in the process of corona frame along guide rail by land wheel at described wallboard, positioning screw 11 and perpendicular alignmnet wallboard 5 on the pull-up corona frame, when wallboard and positioning screw join to holding together, again the pull bar 10 on this corona frame is buckled in the retainer ring 9 of wallboard and fixes.Wherein the length of positioning screw is decided (its specification is interchangeable) as required.

Claims

1, a kind of front-back side film-wearing composite apparatus of digital photographic paper production line, comprise chill roll (1), pressure roller (2), backing roll (3), big arm (4), wallboard (5), extrusion die (6), pressure roller (2), backing roll (3) is contained on the big arm (4), chill roll (1), big arm (4) is contained in again on the wallboard (5), it is characterized in that: described wallboard (5) is contained on the guide rail (7), and two side lower parts of wallboard (5) are equipped with the land wheel (8) that is placed on the guide rail, on wallboard (5), retainer ring (9) is equipped with at place, the top of land wheel (8), in the bottom of the corona frame (15) of this digital photographic paper production line, with described retainer ring (9) corresponding position pull bar (10) is housed.

2, the front-back side film-wearing composite apparatus of digital photographic paper production line as claimed in claim 1 is characterized in that: in the bottom of the corona frame (15) of this digital photographic paper production line, with the adjacent of described land wheel (8), retainer ring (9) positioning screw (11) is housed.