CN113212022A - Printed matter laminating plastic packaging treatment method - Google Patents

Printed matter laminating plastic packaging treatment method Download PDF

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Publication number
CN113212022A
CN113212022A CN202110491432.7A CN202110491432A CN113212022A CN 113212022 A CN113212022 A CN 113212022A CN 202110491432 A CN202110491432 A CN 202110491432A CN 113212022 A CN113212022 A CN 113212022A
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CN
China
Prior art keywords
roller
pressing
film
printed matter
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202110491432.7A
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Chinese (zh)
Inventor
李科良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan Heyi Collaborative Culture Media Co ltd
Original Assignee
Wuhan Heyi Collaborative Culture Media Co ltd
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Publication date
Application filed by Wuhan Heyi Collaborative Culture Media Co ltd filed Critical Wuhan Heyi Collaborative Culture Media Co ltd
Priority to CN202110491432.7A priority Critical patent/CN113212022A/en
Publication of CN113212022A publication Critical patent/CN113212022A/en
Withdrawn legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • B41M7/0027After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or layers by lamination or by fusion of the coatings or layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0007Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
    • B32B37/003Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality to avoid air inclusion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/0004Cutting, tearing or severing, e.g. bursting; Cutter details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/16Drying; Softening; Cleaning
    • B32B38/162Cleaning

Abstract

The invention relates to a printed matter film laminating and plastic packaging treatment method, which relates to the technical field of printed matter film laminating and uses printed matter film laminating and plastic packaging treatment equipment. The dust on the surface of the film is cleaned through the dust removal device, and bubbles between the film and a printed matter can be effectively removed through the prepressing mechanism and the bubble removing mechanism. The invention can effectively remove surface dust before film plastic package, and can effectively scrape air bubbles between printed matters and the film, thereby effectively improving the aesthetic property of the product after the printed matters are coated with the film and the protection effect of the printed matters.

Description

Printed matter laminating plastic packaging treatment method
Technical Field
The invention relates to the technical field of printed matter laminating, in particular to a plastic packaging treatment method for a printed matter laminating.
Background
The film covering is one of the conventional post-printing processing techniques for paper printed matter, and is prepared by heating, pressurizing and adhering the plastic film coated with adhesive and the paper printed matter together. The surface of the printed matter after being coated with the film is provided with a layer of thin and transparent plastic film, so that the surface is smoother and brighter, the glossiness and the fastness of the printed matter are improved, the service life of the printed matter is prolonged, and meanwhile, the plastic film plays a role in protection such as moisture resistance, water resistance, pollution resistance, wear resistance, folding resistance, chemical corrosion resistance and the like. If a transparent bright film is adopted for film covering, the printed pictures and texts of the film covered product are more bright in color and rich in stereoscopic impression, so that the film covered product is particularly suitable for packaging of commodities such as green food and the like, and can arouse the appetite and consumption desire of people.
The cold molding is to carry out shaping treatment on the plastic packaging film and the data page by adopting the plastic packaging film with viscosity or magnetism under the condition of not needing heating. In the film covering process, the quality of printed matters after film covering and plastic packaging can be influenced because the dust and other stains contained on the surface of the film are not removed; meanwhile, when air bubbles are likely to accumulate between the printed matter and the film during plastic packaging, the printed matter after plastic packaging bulges, and the bulges are likely to be damaged.
The above prior art solutions have the following drawbacks: in the process of film plastic package, dust on the film and air bubbles between the printed matter and the film influence the aesthetic property of the printed matter and shorten the protection effect of the printed matter.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a processing method for laminating and plastic packaging of printed matters, which can effectively remove surface dust before thin film plastic packaging and can effectively scrape bubbles between the printed matters and the thin film, thereby effectively improving the aesthetic property of the products after the printed matters are laminated and plastic packaged and the protection effect on the printed matters.
The above object of the present invention is achieved by the following technical solutions:
the printed matter film-covering plastic package processing equipment comprises a mounting plate, an unwinding roller, a frame cutting device, a limiting roller and a winding roller, wherein the mounting plate is arranged on the ground, the mounting plate is sequentially provided with the unwinding roller, the frame cutting device, the limiting roller and the winding roller along the length direction of the mounting plate, the unwinding roller, the limiting roller and the winding roller are all arranged in an up-and-down symmetrical mode and are supported through winding columns arranged on the mounting plate, a cutting plate for film laminating and cutting is arranged on the frame cutting device, the equipment further comprises a dust removal device, a prepressing mechanism and a defoaming mechanism, and the unwinding roller is sequentially provided with the dust removal device, the prepressing mechanism and the defoaming mechanism towards the winding roller and is located between the unwinding roller and the frame cutting device. The dust on the surface of the film is cleaned through the dust removal device, and bubbles between the film and a printed matter can be effectively removed through the prepressing mechanism and the bubble removing mechanism.
Dust collector is including dust removal frame, dust removal roller, roller mount pad, water conservancy diversion mechanism and support pressing mechanism, the dust removal frame sets up along mounting panel width direction symmetry, the one side that the dust removal frame is close to each other is located to the roller mount pad, the dust removal roller rotates and locates between two relative roller mount pads, and the longitudinal symmetry sets up, one side that the dust removal roller is close to unreeling the roller is equipped with the water conservancy diversion mechanism that supplies the dust removal roller to get rid of unnecessary sanitizer, both sides all are equipped with the pressing mechanism that supports pressing to the film about the dust removal roller.
The dust removal roller includes the roller, cleans a section of thick bamboo, flows into hole, outlet, roller and mechanism that opens and shuts, the roller is located the relative one side of roller mount pad, the roller rotates and locates between two rollers, clean the barrel casing and locate on the roller, and be equipped with the inflow hole that supplies the sanitizer to add on one of them roller, and flow into hole and roller inner chamber and communicate each other, the outlet evenly sets up along roller circumference, and communicates each other with cleaning a section of thick bamboo, be equipped with the closed mechanism that opens and shuts of control outlet in the outlet. The cleaning effect of the wiping cylinder on the film can be effectively improved by the cleaning agent stained on the wiping cylinder.
The specific method for laminating and plastic packaging the printed matter by using the printed matter laminating and plastic packaging treatment equipment comprises the following steps:
s1: equipment adjustment: according to the used film material, the tensioning degree of the film by the abutting mechanism is adjusted, and the flow guide mechanism is adjusted to be in a proper position;
s2: film penetration: manually and sequentially enabling the film to pass through an unwinding roller, a dust removal device, a pre-pressing mechanism, a defoaming mechanism, a frame cutting device and a limiting roller, and finally fixing the film on a winding roller to complete the penetrating work of the film;
s3: placing and pre-pressing: starting a motor to drive a winding roller to rotate, then manually placing the printed matters between the two dedusted films in sequence, and preliminarily pressing the printed matters through a pre-pressing mechanism;
s4: laminating and plastic packaging: scraping bubbles between the printed matter and the film through a bubble removing mechanism; when the printed matter reaches the frame cutting device, stopping driving the motor, carrying out plastic package cutting on the printed matter through the frame cutting device, and taking down a finished product; and operating the driving motor again to enable the next printed matter to reach the position below the frame cutting device, stopping the operation of the motor, and performing the next plastic packaging cutting operation.
As a preferred technical scheme, the opening and closing mechanism comprises an opening and closing plate, opening and closing holes, opening and closing grooves and opening and closing springs, the opening and closing grooves are symmetrically arranged on the side wall of the outflow hole, are arranged along the circumferential direction of the roller and are mutually communicated with the outflow hole, the opening and closing plate is of an arc-shaped structure and is slidably arranged in the two opposite opening and closing grooves, one end of each opening and closing spring is arranged at the end part of the opening and closing plate, the other end of each opening and closing spring is fixedly connected with the opening and closing groove, and the opening and closing holes are symmetrically arranged on the opening and closing plate. Through the intermittent type rotation of roller, make curved opening and shutting board rock along the groove that opens and shuts to make opening and shutting hole intermittent type nature and outflow hole communicate with each other.
As a preferred technical scheme of the present invention, the guide mechanism includes a guide post, a guide pressure spring, a guide nut, a connecting plate, a guide groove, and a guide hole, the roller mounting seat is respectively provided with the guide post in a penetrating manner and extends toward the unwinding roller, the connecting plate is respectively provided at one end of the guide post close to the unwinding roller, the guide plate is symmetrically provided at the upper and lower ends of the connecting plate, the guide groove is provided on the lower guide plate, the guide hole is provided on the lower guide plate and is communicated with the guide groove, the guide nut is screwed at one end of the guide post far from the connecting plate, the guide pressure spring is sleeved on the guide post, and both ends of the guide pressure spring are respectively abutted against the connecting plate and the roller mounting seat. The content of the cleaning agent on the wiping cylinder can be adjusted through the guide plate, so that the cleaning effect is ensured, and meanwhile, the pollution caused by excessive cleaning agent is avoided.
As a preferred technical scheme of the invention, the pressing mechanism comprises a frame plate, pressing rollers, pressing blocks, pressing rods, pressing compression springs, pressing gears and gear belts, the frame plate is symmetrically arranged between the two dust removing frames, the pressing rods are symmetrically arranged on the frame plate, one ends of the pressing rods extend towards the direction of the film, the other ends of the pressing rods extend towards opposite directions, the pressing blocks are arranged at one ends of the pressing rods close to the film, the pressing rollers are rotatably arranged between the two pressing blocks on the frame plate and are pressed against the film, the pressing springs are sleeved on the pressing rods, two ends of the pressing springs are respectively pressed against the pressing blocks and the frame plate, the pressing gears are arranged at one ends of the pressing rods far away from the pressing rollers in a threaded manner and are located at one side of the frame plate far away from the film, the pressing gears are jointly connected with the gear belts, and the gear belts are driven by a motor. Due to the fact that the pressing rod and the pressing gear are designed through the screw rod nut, when the pressing gear rotates, the pressing rod can be adjusted to move up and down, and further the tensioning degree of the pressing roller to the film is adjusted.
As the preferable technical scheme of the invention, the rubber cylinder is arranged on the pressing roller and is abutted against the film, so that when the pressing roller is abutted against the film, the damage of the pressing roller to the film can be effectively reduced.
As a preferred technical scheme of the present invention, the pre-pressing mechanism includes a supporting roller, a pre-pressing tension spring, pre-pressing columns and a pre-pressing groove, the pre-pressing columns are symmetrically disposed on two sides of the mounting plate in the width direction, the supporting roller is disposed at the upper end between the two pre-pressing columns, the pre-pressing groove is disposed on the pre-pressing columns and located above the supporting roller, two ends of the pre-pressing roller respectively slide in the pre-pressing groove, and two ends of the pre-pressing tension spring are respectively fixedly connected with the pre-pressing groove and the end of the pre-pressing roller. The film and the printed matter can be preliminarily pre-pressed under the action of the tension of the pre-pressing tension spring.
According to the preferred technical scheme, the defoaming mechanism comprises defoaming columns, defoaming vertical plates, defoaming inclined plates, defoaming tension springs and a workbench, the defoaming columns are symmetrically arranged on two sides of the mounting plate in the width direction and extend upwards, the defoaming vertical plates are arranged on one sides of the two defoaming columns, the defoaming inclined plates are rotatably arranged on the defoaming vertical plates, one ends of the defoaming inclined plates are abutted against the thin film, the defoaming tension springs are arranged between the defoaming vertical plates and the defoaming inclined plates, two ends of the defoaming tension springs are fixedly connected with the defoaming vertical plates respectively, and the workbench for supporting the thin film is arranged below the defoaming vertical plates. The printed matter is scraped by the defoaming inclined plate, so that the aim of removing bubbles between the printed matter and the film is fulfilled.
As a preferred technical scheme of the invention, the frame cutting device is provided with a guide post for guiding the cutting plate.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the invention provides a printed matter tectorial membrane plastic envelope processing method, the dust removal roller rotates with the feeding of the film, in the rotation process of the dust removal roller, the open-close plate swings along the open-close slot, so that the cleaning agent flows out and is absorbed by the wiping cylinder, the wiping cylinder is contacted with the surface of the film, and the dust on the surface is absorbed and removed; the defoaming mechanism scrapes and removes the film through the defoaming inclined plate, so that bubbles between the printed matter and the film can be effectively removed; thereby effectively improving the aesthetic property of the product after the plastic package of the printed matter by film coating and the protection effect of the printed matter;
2. according to the printed matter laminating plastic packaging treatment method provided by the invention, the flow guide mechanism can control the content of the cleaning agent contained in the dust removal roller by adjusting the extrusion degree of the guide plate on the dust removal roller, and the redundant cleaning agent is discharged outwards through the flow guide groove and the flow guide hole, so that the secondary pollution of a film caused by excessive cleaning agent is avoided;
3. according to the printed matter laminating plastic packaging processing method provided by the invention, the abutting mechanism adjusts the extending length of the abutting rod by driving the gear belt to rotate, so that the pressure on the film can be adjusted, and the requirements of films made of different materials can be met.
Drawings
FIG. 1 is a process flow diagram of the present invention.
FIG. 2 is a schematic diagram of the main structure of the present invention.
Fig. 3 is a schematic front view of the present invention.
Fig. 4 is a partially enlarged view of a in fig. 3.
Fig. 5 is a partially enlarged view of B in fig. 3.
Fig. 6 is a schematic view of the structure of the flow guide mechanism.
Fig. 7 is a schematic view of a dust removing roller structure.
Fig. 8 is a schematic structural view of the opening and closing mechanism.
Fig. 9 is a schematic view of the prepressing mechanism.
Fig. 10 is a schematic view of the frame cutting device.
In the figure, 1, mounting plate; 2. unwinding rollers; 3. a frame cutting device; 4. a limiting roller; 5. a wind-up roll; 11. rolling the column; 31. cutting the board; 6. a dust removal device; 7. a pre-pressing mechanism; 8. a defoaming mechanism; 61. a dust removal frame; 62. a dust removal roller; 63. a roller mounting seat; 64. a flow guide mechanism; 65. a pressing mechanism; 621. a roller; 622. a wiping cylinder; 623. an inflow hole; 624. an outflow hole; 625. a roll shaft; 626. an opening and closing mechanism; 6261. opening and closing the board; 6262. opening and closing the hole; 6263. opening and closing the groove; 6264. an opening and closing spring; 641. a flow guide column; 642. a diversion pressure spring; 643. a flow-guiding nut; 644. a connecting plate; 645. a baffle; 646. a diversion trench; 647. a flow guide hole; 651. a frame plate; 652. pressing the roller; 653. a pressing block; 654. a pressing rod; 655. pressing the pressure spring; 656. pressing the gear; 657. a gear belt; 71. a support roller; 72. pre-pressing rollers; 73. prepressing the tension spring; 74. pre-pressing the column; 75. pre-pressing a groove; 81. removing a bubble column; 82. removing the vertical plate; 83. a defoaming sloping plate; 84. a defoaming tension spring; 85. a work table; 32. and a guide post.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figures 1-10, a printed matter film-covering plastic-packaging processing method uses a printed matter film-covering plastic-packaging processing device, which comprises a mounting plate 1, an unwinding roller 2, a frame cutting device 3, a limiting roller 4 and a winding roller 5, wherein the mounting plate 1 is arranged on the ground, the mounting plate 1 is sequentially provided with the unwinding roller 2, the frame cutting device 3, the limiting roller 4 and the winding roller 5 along the length direction of the mounting plate 1, the unwinding roller 2, the limiting roller 4 and the winding roller 5 are all arranged in an up-and-down symmetrical manner and supported by a winding column 11 arranged on the mounting plate 1, the winding roller 5 is driven by a servo motor, the frame cutting device 3 is provided with a cutting plate 31 for pressing and cutting a thin film, the device further comprises a dust removing device 6, a prepressing mechanism 7 and a defoaming mechanism 8, the unwinding roller 2 is sequentially provided with a dust removing device 6 towards the winding roller 5, A prepressing mechanism 7 and a defoaming mechanism 8 which are arranged between the unreeling roller 2 and the frame cutting device 3. When the device works specifically, the film sequentially passes through the unwinding roller 2, the dust removal device 6, the prepressing mechanism 7, the defoaming mechanism 8, the frame cutting device 3, the limiting roller 4 and the winding roller 5; starting a servo motor, cleaning dust on the surfaces of the films through a dust removal device 6, placing a printed matter between the two films after the dust is cleaned, and effectively removing bubbles between the films and the printed matter through a pre-pressing mechanism 7 and a bubble removing mechanism 8; when the printed matter reaches the lower part of the frame material device, the servo motor stops rotating, the printed matter coated with the film is pressed and cut through the frame cutting device 3, and a required printed matter finished product is taken down; the servo motor rotates again, and the punched film is collected under the action of the winding roller 5.
Dust collector 6 includes dust removal frame 61, dust removal roller 62, roller mount pad 63, water conservancy diversion mechanism 64 and support and press the mechanism 65, dust removal frame 61 sets up along mounting panel 1 width direction symmetry, the roller mount pad 63 is located the one side that dust removal frame 61 is close to each other, dust removal roller 62 rotates and locates between two relative roller mount pads 63, and the longitudinal symmetry sets up, one side that dust removal roller 62 is close to unreeling roller 2 is equipped with the water conservancy diversion mechanism 64 that supplies dust removal roller 62 to get rid of unnecessary sanitizer, dust removal roller 62 upper and lower both sides all are equipped with and support pressing the mechanism 65 that presses the film. In specific operation, when the film passes through the surface of the dust removing roller 62, the cleaning agent on the dust removing roller 62 can effectively adsorb and remove the dust on the surface; in the process, the films on the upper side and the lower side of the dust removing roller 62 can be pressed through the pressing mechanism 65, so that the films are fully abutted against the dust removing roller 62, and dust on the surface of the films can be better removed; the redundant cleaning agent in the dust removing roller 62 can be extruded out through the flow guide mechanism 64, and pollution caused by excessive cleaning agent is effectively avoided.
Before installation, the tensioning degree of the pressing mechanism 65 needs to be adjusted to meet film materials of different materials, the pressing mechanism 65 comprises a frame plate 651, a pressing roller 652, a pressing block 653, a pressing rod 654, a pressing pressure spring 655, a pressing gear 656 and a gear belt 657, the frame plate 651 is symmetrically arranged between the two dust removing frames 61, the frame plate 651 is symmetrically provided with a pressing rod 654, one end of the pressing rod 654 extends towards the film direction, the other end extends towards the opposite direction, the pressing block 653 is arranged at one end of the pressing rod 654 close to the film, the pressing roller 652 is rotatably arranged between the two pressing blocks 653 on the frame plate 651 and is pressed against the film, the pressing pressure spring 655 is sleeved on the pressing rod 654, the two ends are respectively pressed against the pressing block 653 and the frame plate 651, the pressing gear 656 is screwed at one end of the pressing rod 654 far away from the pressing roller 652 and is arranged at one side of the frame plate 651 far away from the film, the pressing gear 656 is commonly connected with the gear belt 657, and the gear belt 657 is driven by a motor; the pressing roller 652 is provided with a rubber tube, so that when the pressing roller is pressed against the film, the damage to the film can be reduced. During specific work, the positive and negative motors are started to drive the gear belt 657 to rotate, so that the abutting gear 656 is driven to rotate, due to the adoption of the screw nut structure design of the abutting rod 654 and the abutting gear 656, when the abutting gear 656 rotates, the up-and-down movement of the abutting rod 654 can be adjusted, and further, the tensioning degree of the abutting roller 652 on the film is adjusted.
The dust removing roller 62 comprises a roller 621, a wiping barrel 622, an inflow hole 623, an outflow hole 624, roller shafts 625 and an opening and closing mechanism 626, the roller shafts 625 are arranged on one side opposite to the roller mounting seat 63, the roller 621 is rotatably arranged between the two roller shafts 625, the wiping barrel 622 is sleeved on the roller 621, one of the roller shafts 625 is provided with the inflow hole 623 for adding the cleaning agent, the inflow hole 623 is communicated with the inner cavity of the roller 621, the outflow hole 624 is uniformly arranged along the circumferential direction of the roller 621 and is communicated with the wiping barrel 622, and the outflow hole 624 is provided with the opening and closing mechanism 626 for controlling the closing of the outflow hole 624; the opening and closing mechanism 626 comprises an opening and closing plate 6261, an opening and closing hole 6262, an opening and closing groove 6263 and an opening and closing spring 6264, wherein the opening and closing groove 6263 is symmetrically arranged on the side wall of the outflow hole 624, is arranged along the circumferential direction of the roller 621 and is mutually communicated with the outflow hole 624, the opening and closing plate 6261 is of an arc structure and is slidably arranged in the two opposite opening and closing grooves 6263, one end of the opening and closing spring 6264 is arranged at the end part of the opening and closing plate 6261, the other end of the opening and closing spring is fixedly connected with the opening and closing groove 6263, and the opening and closing hole 6262 is symmetrically arranged on the opening and closing plate 6261.
During specific work, after the servo motor is started, the wiping cylinder 622 rotates under the pulling of the thin film, and along with the intermittent rotation of the wiping cylinder 622, the opening and closing plate 6261 swings along the opening and closing groove 6263 under the pulling of the opening and closing spring 6264, so that the opening and closing hole 6262 is communicated with the outflow hole 624 intermittently, the cleaning agent in the roller 621 flows to the wiping cylinder 622 and is absorbed by the wiping cylinder 622, and the cleaning effect of the wiping cylinder 622 on the thin film is promoted.
The cleaning agent on the wiping cylinder 622 may be too much, so a diversion mechanism 64 is designed, the diversion mechanism 64 includes a diversion column 641, a diversion pressure spring 642, a diversion nut 643, a connecting plate 644, a diversion plate 645, a diversion groove 646 and a diversion hole 647, the diversion column 641 is respectively penetrated through the roller mounting seat 63 and extends towards the direction of the unwinding roller 2, the connecting plate 644 is respectively arranged at one end of the diversion column 641 close to the unwinding roller 2, the diversion plates 645 are symmetrically arranged at the upper and lower ends of the connecting plate 644, the diversion groove 646 is arranged on the diversion plate 645 below, the diversion hole 647 is arranged on the diversion plate 645 below and is communicated with the diversion groove 646, the diversion nut is screwed at one end of the diversion column 641 far from the connecting plate 644, the diversion pressure spring 642 is sleeved on the diversion column 641, and two ends are respectively abutted against the connecting plate 643 and the roller mounting seat 63. During specific work, the guide nut 643 is manually rotated to adjust the length of the guide column 641, so that the extrusion degree of the guide plate 645 on the wiping cylinder 622 is adjusted, when too much detergent is in the wiping cylinder 622, the upper wiping cylinder 622 extrudes the redundant detergent under the extrusion of the guide plate 645 and falls into the guide groove 646 below, the lower wiping cylinder 622 directly falls into the guide groove 646 under the extrusion of the guide plate 645, and finally the detergent is discharged through the guide holes 647 in the guide groove 646.
After removing dust on the surfaces of the films, putting a printed matter between the two films and enabling the printed matter to pass through the prepressing mechanism 7, wherein the prepressing mechanism 7 comprises a supporting roller 71, a prepressing roller 72, a prepressing tension spring 73, prepressing columns 74 and prepressing grooves 75, the prepressing columns 74 are symmetrically arranged on two sides of the mounting plate 1 in the width direction, the supporting roller 71 is arranged at the upper end between the two prepressing columns 74, the prepressing grooves 75 are arranged on the prepressing columns 74 and are positioned above the supporting roller 71, two ends of the prepressing roller 72 are respectively slid in the prepressing grooves 75, and two ends of the prepressing tension spring 73 are respectively fixedly connected with the prepressing grooves 75 and the end parts of the prepressing roller 72. Specifically, when the film with the printed matter sandwiched therebetween passes through the pre-pressing mechanism 7, the supporting roller 71 below the film supports the film, and the pre-pressing roller 72 performs preliminary pressing on the printed matter under the tensile force of the pre-pressing tension spring 73.
After preliminary pressfitting, there is certain bubble in printed matter and film key, need get rid of it, defoaming mechanism 8 includes defoaming post 81, defoaming riser 82, defoaming swash plate 83, defoaming extension spring 84 and workstation 85, defoaming post 81 symmetry is located mounting panel 1 width direction both sides, and upwards extends, defoaming riser 82 locates the relative one side of two defoaming posts 81, defoaming swash plate 83 rotates and locates on defoaming riser 82, and its one end is inconsistent with the film, defoaming extension spring 84 locates between defoaming riser 82 and the defoaming swash plate 83, and both ends are fixed connection with it respectively, defoaming riser 82 below is equipped with the workstation 85 that supplies the film to support. During specific work, a film clamping printed matters passes through the upper surface of the workbench 85, and the defoaming inclined plate 83 on the film scrapes the printed matters under the tension of the defoaming tension spring 84, so that bubbles between the printed matters and the film can be effectively removed.
The frame cutting device 3 then performs a press-on cut of the printing material periphery, in which process guide posts 32 are provided for securing the stability of the frame cutting device 3.
The specific method for laminating and plastic packaging the printed matter by using the printed matter laminating and plastic packaging treatment equipment comprises the following steps:
s1: equipment adjustment: starting a positive and negative motor, driving the abutting gear 656 to rotate through the gear belt 657, adjusting the up-and-down movement of the abutting rod 654, adjusting the extending length of the abutting rod 654 below the frame plate 651 according to the material used by the film, and further adjusting the tensioning degree of the abutting mechanism 65 to the film; the guide nut 643 is manually rotated to enable the guide column 641 to slide along the roller mounting seat 63 so as to adjust the pressing degree of the guide plate 645 on the wiping cylinder 622 and enable the position to be in a proper position;
s2: film penetration: the film is manually and sequentially passed through the dust removal device 6, the prepressing mechanism 7, the defoaming mechanism 8, the frame cutting device 3 and the limiting roller 4 from the unwinding roller 2 and finally fixed on the winding roller 5 to complete the penetrating work of the film;
s3: placing and pre-pressing: starting a motor to drive a winding roller 5 to rotate, then manually and sequentially putting the printed matters between two films between a dust removal device 6 and a prepressing mechanism 7, winding the films along with the winding roller 5, enabling the films clamped with the printed matters to reach the prepressing mechanism, and preliminarily pressing the films clamped with the printed matters by a prepressing roller 72 on the prepressing mechanism 7 under the action of the tension of a prepressing tension spring 73 in cooperation with a supporting roller 71;
s4: laminating and plastic packaging: when passing through the defoaming mechanism 8, the defoaming sloping plate 83 arranged on the defoaming mechanism scrapes off bubbles between the printed matter and the film under the tension of the defoaming tension spring 84; when the printed matter reaches the position below the frame cutting device 3, stopping driving the motor, downwards punching the printed matter through a cutting plate 31 arranged on the frame cutting device 3, carrying out plastic packaging cutting on the printed matter, and then taking down a finished product; and operating the driving motor again to enable the next printed matter to reach the position below the frame cutting device 3, stopping the operation of the motor, and performing the next plastic packaging cutting operation.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims (8)

1. The utility model provides a printed matter tectorial membrane plastic envelope processing method, its has used a printed matter tectorial membrane plastic envelope processing apparatus, and this printed matter tectorial membrane plastic envelope processing apparatus includes mounting panel (1), unreels roller (2), frame cutting device (3), spacing roller (4) and wind-up roll (5), mounting panel (1) is located subaerial, mounting panel (1) is equipped with along its length direction in proper order unreeling roller (2), frame cutting device (3), spacing roller (4) and wind-up roll (5), unreel roller (2), spacing roller (4) and wind-up roll (5) equal longitudinal symmetry set up, and support it through rolling post (11) that sets up on mounting panel (1), be equipped with cutting plate (31) that supply the film pressfitting to cut on frame cutting device (3), its characterized in that: the equipment further comprises a dust removal device (6), a prepressing mechanism (7) and a defoaming mechanism (8), wherein the dust removal device (6), the prepressing mechanism (7) and the defoaming mechanism (8) are sequentially arranged on the unwinding roller (2) towards the winding roller (5) and are respectively positioned between the unwinding roller (2) and the frame cutting device (3);
the dust removal device (6) comprises a dust removal frame (61), a dust removal roller (62), roller installation seats (63), a flow guide mechanism (64) and a pressing mechanism (65), the dust removal frame (61) is symmetrically arranged along the width direction of the installation plate (1), the roller installation seats (63) are arranged on one side, close to the dust removal frame (61), of the dust removal frame, the dust removal roller (62) is rotatably arranged between the two opposite roller installation seats (63) and is arranged in an up-and-down symmetrical mode, the flow guide mechanism (64) for removing redundant cleaning agents from the dust removal roller (62) is arranged on one side, close to the unwinding roller (2), of the dust removal roller (62), and the pressing mechanisms (65) for pressing films are arranged on the upper side and the lower side of the dust removal roller (62);
the dust removing roller (62) comprises a roller (621), a wiping cylinder (622), an inflow hole (623), an outflow hole (624), roller shafts (625) and an opening and closing mechanism (626), the roller shafts (625) are arranged on one side opposite to the roller mounting seat (63), the roller (621) is rotatably arranged between the two roller shafts (625), the wiping cylinder (622) is sleeved on the roller (621), the inflow hole (623) for adding a cleaning agent is arranged on one of the roller shafts (625), the inflow hole (623) is communicated with the inner cavity of the roller (621), the outflow holes (624) are uniformly arranged along the circumferential direction of the roller (621) and are communicated with the wiping cylinder (622), and the outflow hole (624) is internally provided with the opening and closing mechanism (626) for controlling the outflow hole (624) to be closed;
the specific method for laminating and plastic packaging the printed matter by using the printed matter laminating and plastic packaging treatment equipment comprises the following steps:
s1: equipment adjustment: according to the used film material, the tensioning degree of the film by the pressing mechanism (65) is adjusted, and the flow guide mechanism (64) is adjusted to be in a proper position;
s2: film penetration: the film is manually and sequentially passed through the unwinding roller (2), the dust removal device (6), the pre-pressing mechanism (7), the defoaming mechanism (8), the frame cutting device (3) and the limiting roller (4) and finally fixed on the winding roller (5) to complete the penetrating work of the film;
s3: placing and pre-pressing: a motor is started to drive a winding roller (5) to rotate, then the printed matters are manually and sequentially placed between the two dedusted films, and preliminary pressing is carried out on the two films through a pre-pressing mechanism (7);
s4: laminating and plastic packaging: the bubbles between the printed matter and the film are scraped through a bubble removing mechanism (8); when the printed matter reaches the frame cutting device (3), stopping driving the motor, carrying out plastic package cutting on the printed matter through the frame cutting device (3), and taking down a finished product; and operating the driving motor again to enable the next printed matter to reach the position below the frame cutting device (3), stopping the operation of the motor, and performing the next plastic packaging cutting operation.
2. The printed matter laminating plastic packaging processing method according to claim 1, characterized in that: the opening and closing mechanism (626) comprises an opening and closing plate (6261), opening and closing holes (6262), opening and closing grooves (6263) and an opening and closing spring (6264), wherein the opening and closing grooves (6263) are symmetrically arranged on the side wall of the outflow hole (624), are circumferentially arranged along the roller (621), and are communicated with the outflow hole (624), the opening and closing plate (6261) is of an arc-shaped structure and is slidably arranged in the two opposite opening and closing grooves (6263), one end of the opening and closing spring (6264) is arranged at the end part of the opening and closing plate (6261), the other end of the opening and closing spring is fixedly connected with the opening and closing groove (6263), and the opening and closing holes (6262) are symmetrically arranged on the opening and closing plate (6261).
3. The printed matter laminating plastic packaging processing method according to claim 1, characterized in that: the guide mechanism (64) comprises a guide column (641), a guide pressure spring (642), a guide nut (643), a connecting plate (644), a guide plate (645), guide grooves (646) and guide holes (647), the guide column (641) is arranged on the roller mounting seat (63) in a penetrating mode and extends towards the unwinding roller (2), the connecting plate (644) is arranged at one end, close to the unwinding roller (2), of the guide column (641), the guide plate (645) is symmetrically arranged at the upper end and the lower end of the connecting plate (644), the guide groove (646) is arranged on the guide plate (645) below, the guide holes (647) are arranged on the guide plate (645) below and are communicated with the guide grooves (646) mutually, the guide nut (643) is arranged at one end, far away from the connecting plate (644), of the guide column (641) in a threaded mode, and the guide pressure spring (642) is sleeved on the guide column (641), and both ends of the roller contact the connecting plate (644) and the roller mounting seat (63), respectively.
4. The printed matter laminating plastic packaging processing method according to claim 1, characterized in that: the pressing mechanism (65) comprises a frame plate (651), pressing rollers (652), pressing blocks (653), pressing rods (654), pressing compression springs (655), pressing gears (656) and gear belts (657), the frame plate (651) is symmetrically arranged between the two dust removing frames (61), the frame plate (651) is symmetrically provided with pressing rods (654), one ends of the pressing rods (654) extend towards the direction of the thin film, the other ends of the pressing rods extend towards the opposite direction, the pressing blocks (653) are arranged at the ends, close to the thin film, of the pressing rods (654), the pressing rollers (652) are rotatably arranged between the pressing blocks (653) on the frame plate (651) and are pressed against the thin film, the pressing compression springs (655) are sleeved on the pressing rods (654), the two ends of the pressing blocks (653) and the frame plate (651) are respectively pressed against, the pressing gears (656) are arranged at one ends, far away from the pressing rollers (652), of the pressing rods (654) in a threaded manner, and is located frame plate (651) and keeps away from one side of film, it has toothed belt (657) to press gear (656) to connect together, and toothed belt (657) are through the motor drive.
5. The printed matter laminating plastic packaging processing method according to claim 4, characterized in that: and a rubber cylinder is arranged on the pressing roller (652), and the rubber cylinder is abutted to the film.
6. The printed matter laminating plastic packaging processing method according to claim 1, characterized in that: prepressing mechanism (7) include backing roll (71), prepressing roller (72), prepressing extension spring (73), prepressing post (74) and prepressing groove (75), mounting panel (1) width direction both sides are located to prepressing post (74) symmetry, upper end between two prepressing posts (74) is located in backing roll (71), prepressing groove (75) are located on prepressing post (74), and are located the top of backing roll (71), prepressing roller (72) both ends slide respectively in prepressing groove (75), prepressing extension spring (73) both ends respectively with prepressing groove (75) and prepressing roller (72) tip fixed connection.
7. The printed matter laminating plastic packaging processing method according to claim 1, characterized in that: remove bubble mechanism (8) including removing bubble post (81), remove bubble riser (82), remove bubble swash plate (83), remove bubble extension spring (84) and workstation (85), remove bubble post (81) symmetry and locate mounting panel (1) width direction both sides, and upwards extend, remove bubble riser (82) and locate two and remove one side that bubble post (81) is relative, remove bubble swash plate (83) and rotate and locate on removing bubble riser (82), and its one end is inconsistent with the film, remove bubble extension spring (84) locate and remove bubble riser (82) and remove between bubble swash plate (83), and both ends respectively with it fixed connection, it is equipped with workstation (85) that supply the film to support to remove bubble riser (82) below.
8. The printed matter laminating plastic packaging processing method according to claim 1, characterized in that: the frame cutting device (3) is provided with a guide column (32) for guiding the cutting plate (31).
CN202110491432.7A 2021-05-06 2021-05-06 Printed matter laminating plastic packaging treatment method Withdrawn CN113212022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110491432.7A CN113212022A (en) 2021-05-06 2021-05-06 Printed matter laminating plastic packaging treatment method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110491432.7A CN113212022A (en) 2021-05-06 2021-05-06 Printed matter laminating plastic packaging treatment method

Publications (1)

Publication Number Publication Date
CN113212022A true CN113212022A (en) 2021-08-06

Family

ID=77091045

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110491432.7A Withdrawn CN113212022A (en) 2021-05-06 2021-05-06 Printed matter laminating plastic packaging treatment method

Country Status (1)

Country Link
CN (1) CN113212022A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114643707A (en) * 2022-03-29 2022-06-21 南通慕派商贸有限公司 Tectorial membrane dust collector that digital printing equipment used
CN115402559A (en) * 2022-10-28 2022-11-29 徐州华琅自动化设备有限公司 Automatic quantitative packaging equipment for electronic component in bidirectional heat seal mode
CN116230442A (en) * 2023-02-23 2023-06-06 领胜城科技(江苏)有限公司 Automatic laminating machine for membrane switch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114643707A (en) * 2022-03-29 2022-06-21 南通慕派商贸有限公司 Tectorial membrane dust collector that digital printing equipment used
CN115402559A (en) * 2022-10-28 2022-11-29 徐州华琅自动化设备有限公司 Automatic quantitative packaging equipment for electronic component in bidirectional heat seal mode
CN116230442A (en) * 2023-02-23 2023-06-06 领胜城科技(江苏)有限公司 Automatic laminating machine for membrane switch
CN116230442B (en) * 2023-02-23 2023-10-17 领胜城科技(江苏)有限公司 Automatic laminating machine for membrane switch

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