Double-station efficient printing automatic film laminating machine

Abstract

The utility model relates to the field of printing automatic film laminating, in particular to a double-station efficient printing automatic film laminating machine which comprises a bottom plate, a transparent film, a gluing rod and a scraper blade, the left side and the right side of the top of the bottom plate are fixedly connected with supporting plates respectively, and the transparent film is rotationally connected to the upper position between the two supporting plates. A first fixing rod is fixedly connected to the position, close to the front portion, between the two supporting plates, and a second fixing rod is fixedly connected to the position, close to the lower portion, between the two supporting plates. The gluing rod rotates synchronously with the transparent film under the action of the external motor, the glue outlet spray head uniformly smears glue on the transparent film, and then the glue on the back of the transparent film is scraped by the scraping plate to cover the transparent film more uniformly, so that the problem that the glue is too much or too little in partial area when the glue is not uniformly coated is solved; and in the laminating process, glue cannot completely fill a gap between a printed matter and a film material, so that bubbles are formed, and the adhesive force and the flatness of a laminated film are influenced by non-uniform distribution of the glue.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of printing automatic laminating, especially to a double-station high-efficiency printing automatic laminating machine. BACKGROUND

[0002] The automatic laminating machine can quickly and accurately cover protective film or decorative film on the surface of various printed materials, such as paper, cards, packaging boxes, etc., thereby enhancing the durability, waterproofness and visual effect of the products. Its high-precision control system ensures the stability and consistency of the laminating process, reduces manual intervention and material waste, and greatly improves work efficiency and economic benefits.

[0003] In the high-efficiency printing laminating machine, when the glue is unevenly applied, the glue amount in some areas is too much or too little, and the glue cannot completely fill the gap between the printed matter and the film material during the laminating process, thereby forming air bubbles. Uneven distribution of glue will also affect the adhesion and flatness of the laminating, further reducing the quality of the finished product.

[0004] Therefore, in view of the above problems of uneven glue application, too much or too little glue in some areas, and the glue cannot completely fill the gap between the printed matter and the film material during the laminating process, thereby forming air bubbles, and uneven distribution of glue affecting the adhesion and flatness of the laminating, a double-station high-efficiency printing automatic laminating machine can be designed. The glue application rod is provided to ensure that the glue is stably brushed onto the film, and the scraper is used to evenly scrape the glue. SUMMARY

[0005] In order to overcome the problem of uneven glue application, too much or too little glue in some areas, and the glue cannot completely fill the gap between the printed matter and the film material during the laminating process.

[0006] The technical scheme of the utility model is as follows: a double-station high-efficiency printing automatic laminating machine, comprising a bottom plate, a transparent film, a glue application rod and a scraper, the top of the bottom plate is fixedly connected with support plates on both sides, the transparent film is rotatably connected between the two support plates at an upper position, a fixed rod one is fixedly connected between the two support plates at a front position, a fixed rod two is fixedly connected between the two support plates at a lower position, the glue application rod is rotatably connected between the two support plates, a plurality of glue outlet nozzles are formed on the outer surface of the glue application rod, a glue injection hole is formed on the right end of the right support plate corresponding to the position of the glue application rod, the scraper is fixedly connected between the two support plates at the front position, a plurality of scraping grooves are formed on the top of the scraper, the scraper is slidably connected with a scraper block, a motor one is fixedly connected to the left end of the left support plate, a threaded rod one is fixedly connected to the output end of the motor one through the support plate, the threaded rod one is rotatably connected with the support plate, and the threaded rod one is threadedly connected with the scraper block.

[0007] Preferably, the transparent film is extracted through the lower end of the fixing rod one, and then the back of the transparent film slides off the glue applying rod, the glue applying rod rotates synchronously with the transparent film under the action of the external motor, meanwhile the glue nozzle uniformly applies glue on the transparent film, then the glue on the back of the transparent film is scraped by the scraping plate to make the coverage more uniform, and then the front of the transparent film slides from the lower end of the fixing rod two, when the scraping plate needs to be cleaned, the motor one drives the threaded rod one to rotate to make the scraping block slide on the scraping plate.

[0008] Preferably, the top of the bottom plate is fixedly connected with a printing machine, the top of the bottom plate is provided with paper, and the top of the bottom plate is fixedly connected with two slide rods on the left and right sides.

[0009] Preferably, the right end of the left moving plate is fixedly connected with two fixed wheels, and the left end of the right moving plate is fixedly connected with two same fixed wheels.

[0010] Preferably, the bottom of the moving plate is fixedly connected with two springs, the springs are fixedly connected with the bottom plate, and the top of the bottom plate is fixedly connected with a support frame.

[0011] Preferably, the top of the support frame is fixedly connected with a motor two, and the output end of the motor two is fixedly connected with a threaded rod two penetrating through the support frame.

[0012] Preferably, the threaded rod two is rotatably connected with the support frame and the bottom plate.

[0013] Preferably, the right position of the bottom of the support frame is fixedly connected with a limiting rod, the limiting rod is fixedly connected with the bottom plate, and the outer surface of the threaded rod two is threadedly connected with a pressing plate.

[0014] Preferably, the pressing plate is slidably connected with the limiting rod, the top of the pressing plate is fixedly connected with a heating plate, and the bottom of the pressing plate is rotatably connected with three rollers.

[0015] The utility model discloses the beneficial effect of:

[0016] Make the transparent film be extracted through the lower end of the fixing rod one, and then the back of the transparent film slides off the glue applying rod, the glue applying rod rotates synchronously with the transparent film under the action of the external motor, meanwhile the glue nozzle uniformly applies glue on the transparent film, then the glue on the back of the transparent film is scraped by the scraping plate to make the coverage more uniform, and then the front of the transparent film slides from the lower end of the fixing rod two, when the scraping plate needs to be cleaned, the motor one drives the threaded rod one to rotate to make the scraping block slide on the scraping plate, solve the glue coating uneven, partial area glue amount is too much or too little, the problem that the glue cannot completely fill the gap between the printed matter and the film material in the film coating process, thereby forming the bubble, and the uneven glue distribution also can influence the adhesion and the flatness of the film coating. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A three-dimensional structure schematic view of a double-station high-efficiency printing automatic laminating machine is shown.

[0018] Figure 2 A three-dimensional structure schematic view of a double-station high-efficiency printing automatic laminating machine is shown.

[0019] Figure 3 A three-dimensional structure schematic view of a double-station high-efficiency printing automatic laminating machine is shown.

[0020] Figure 4 A three-dimensional structure schematic view of a double-station high-efficiency printing automatic laminating machine is shown.

[0021] Figure 5 A three-dimensional structure schematic view of a double-station high-efficiency printing automatic laminating machine is shown.

[0022] The specific embodiments of the present application are described below in detail. DETAILED DESCRIPTION

[0023] The present application is further described below in detail with reference to the accompanying drawings and examples.

[0024] Please refer to Figures 1-5The utility model provides a kind of embodiment: a double-station high-efficiency printing automatic laminating machine includes bottom plate 1, still including transparent film 3, glue coating rod 6 and scraper 9, the top left and right sides of bottom plate 1 are respectively fixedly connected with support plate 2, the upper position between two support plates 2 is rotatably connected with transparent film 3, the front position between two support plates 2 is fixedly connected with fixed rod one 4, the lower position between two support plates 2 is fixedly connected with fixed rod two 5, two support plates 2 are rotatably connected with glue coating rod 6, a plurality of glue outlet nozzles 7 are arranged on the outer surface of glue coating rod 6, glue injection hole 8 is arranged on the right end of right support plate 2 corresponding to the position of glue coating rod 6, scraper 9 is fixedly connected with the front position between two support plates 2, a plurality of scraping grooves 13 are arranged on the top of scraper 9, scraper 9 is slidably connected with scraper block 10, motor one 11 is fixedly connected with the left end of left support plate 2, threaded rod one 12 is fixedly connected with the output end of motor one 11 passing through support plate 2, threaded rod one 12 is rotatably connected with support plate 2, threaded rod one 12 is threadedly connected with scraper block 10, so that transparent film 3 is pulled out, then the back of transparent film 3 slides from glue coating rod 6, glue coating rod 6 rotates synchronously with transparent film 3 under the action of external motor, glue outlet nozzle 7 evenly applies glue on transparent film 3, then the glue on the back of transparent film 3 is scraped by scraper 9 to make it more evenly covered, then the front of transparent film 3 slides from the lower end of fixed rod two 5, when it is necessary to clean scraper 9, motor one 11 drives threaded rod one 12 to rotate to make scraper block 10 slide on scraper 9.

[0025] Please refer to Figures 1-4 In the embodiment, printing machine 14 is fixedly connected with the top front position of bottom plate 1, paper 15 is arranged on the top of bottom plate 1, two slide rods 16 are fixedly connected with the left and right sides of the top of bottom plate 1 respectively, moving plate 17 is slidably connected with the outer surface of slide rod 16, printing is completed when paper 15 passes through printing machine 14, moving plate 17 slides on slide rod 16, two fixed wheels 18 are fixedly connected with the right end of left moving plate 17, two same fixed wheels 18 are fixedly connected with the left end of right moving plate 17, two springs 19 are fixedly connected with the bottom of moving plate 17, spring 19 is fixedly connected with bottom plate 1, support frame 20 is fixedly connected with the top rear position of bottom plate 1, moving plate 17 adjusts position on slide rod 16 through spring 19, fixed wheel 18 rotates on paper 15, drives paper 15 to move forward while pressing paper 15 to prevent displacement.

[0026] Please refer to Figures 3-5In the embodiment, the top of the support frame 20 is fixedly connected with a motor two 21, the output end of the motor two 21 is fixedly connected with a threaded rod two 22 penetrating through the support frame 20, the motor two 21 drives the threaded rod two 22 to rotate, the threaded rod two 22 is rotatably connected with the support frame 20, the threaded rod two 22 is rotatably connected with the bottom plate 1, the bottom right position of the support frame 20 is fixedly connected with a limiting rod 24, the limiting rod 24 is fixedly connected with the bottom plate 1, the outer surface of the threaded rod two 22 is threadedly connected with a pressing plate 23, the threaded rod two 22 drives the pressing plate 23 to move to press the transparent film 3 and the paper 15, the pressing plate 23 is slidably connected with the limiting rod 24, the top of the pressing plate 23 is fixedly connected with a heating plate 25, the bottom of the pressing plate 23 is rotatably connected with three rollers 26, the heating plate 25 on the pressing plate 23 heats the transparent film 3 and the paper 15 to improve the pressing and adhering effect, and the rollers 26 further compact.

[0027] In operation, the paper 15 is printed by the printing machine 14, the moving plate 17 adjusts the position on the slide rod 16 by the spring 19, the fixed wheel 18 rotates on the paper 15 to drive the paper 15 to move forward and press the paper 15 to prevent displacement, the glue enters the glue applying rod 6 through the glue injection hole 8, the transparent film 3 is pulled out and then passes below the fixed rod one 4, the back of the transparent film 3 then slides off the glue applying rod 6, the glue applying rod 6 rotates synchronously with the transparent film 3 under the action of the external motor, the glue is evenly applied on the transparent film 3 by the glue outlet nozzle 7, the glue on the back of the transparent film 3 is scraped by the scraper 9 to make the coverage more uniform, the front of the transparent film 3 then slides from the lower end of the fixed rod two 5, the threaded rod one 12 is driven to rotate by the motor one 11 to make the scraping block 10 slide on the scraper 9 when the scraper 9 needs to be cleaned, the threaded rod two 22 is driven to rotate by the motor two 21 when the paper 15 and the transparent film 3 are pressed, the threaded rod two 22 drives the pressing plate 23 to move to press the transparent film 3 and the paper 15, the heating plate 25 on the pressing plate 23 heats the transparent film 3 and the paper 15 to improve the pressing and adhering effect, and the rollers 26 further compact.

[0028] Through the above steps, the transparent film 3 is pulled out and then passes below the fixed rod one 4, the back of the transparent film 3 then slides off the glue applying rod 6, the glue applying rod 6 rotates synchronously with the transparent film 3 under the action of the external motor, the glue is evenly applied on the transparent film 3 by the glue outlet nozzle 7, the glue on the back of the transparent film 3 is scraped by the scraper 9 to make the coverage more uniform, the front of the transparent film 3 then slides from the lower end of the fixed rod two 5, the threaded rod one 12 is driven to rotate by the motor one 11 to make the scraping block 10 slide on the scraper 9 when the scraper 9 needs to be cleaned, to solve the problem that the glue is not evenly applied, the glue amount in some areas is too much or too little, the glue cannot completely fill the gap between the printed matter and the film material in the film coating process, thereby forming air bubbles, and the uneven distribution of the glue affects the adhesion and flatness of the film coating.

Claims

1. A double-station high-efficiency printing automatic laminating machine, comprising a base plate (1); characterized in that: Also include transparent film (3), glue stick (6) and scraper (9), the top of the base plate (1) left and right sides are fixedly connected with support plate (2), the upper position between the two support plates (2) is rotatably connected with transparent film (3), the front position between the two support plates (2) is fixedly connected with fixed rod one (4), the lower position between the two support plates (2) is fixedly connected with fixed rod two (5), the two support plates (2) are rotatably connected with glue stick (6), a plurality of glue injection nozzles (7) are formed in the outer surface of glue stick (6), the right end of the right support plate (2) is provided with glue injection hole (8) corresponding to the position of glue stick (6), the front position between the two support plates (2) is fixedly connected with scraper (9), a plurality of scraping grooves (13) are formed in the top of scraper (9), the outer surface of scraper (9) is slidably connected with scraper block (10), the left end of the left support plate (2) is fixedly connected with motor one (11), the output end of motor one (11) is fixedly connected with threaded rod one (12) penetrating through the support plate (2), threaded rod one (12) is rotatably connected with the support plate (2), threaded rod one (12) is threadedly connected with scraper block (10).

2. The double-station high-efficiency printing automatic laminating machine according to claim 1, characterized in that: The top of the base plate (1) is fixedly connected with a printing machine (14), the top of the base plate (1) is provided with paper (15), the top of the base plate (1) is fixedly connected with two slide rods (16) on the left and right sides respectively, the outer surface of the slide rod (16) is slidably connected with a moving plate (17).

3. The double-station high-efficiency printing automatic laminating machine according to claim 2, characterized in that: The right end of the left moving plate (17) is fixedly connected with two fixed wheels (18), the left end of the right moving plate (17) is fixedly connected with two same fixed wheels (18).

4. The double-station high-efficiency printing automatic laminating machine according to claim 3, characterized in that: The bottom of the moving plate (17) is fixedly connected with two springs (19), the spring (19) is fixedly connected with the base plate (1), and the top of the base plate (1) is fixedly connected with a support frame (20) at the rear position.

5. The double-station high-efficiency printing and automatic laminating machine according to claim 4, characterized in that: The top of the support frame (20) is fixedly connected with a motor two (21), and the output end of the motor two (21) is fixedly connected with a threaded rod two (22) penetrating through the support frame (20).

6. The double-station high-efficiency printing and automatic laminating machine according to claim 5, characterized in that: The threaded rod two (22) is rotatably connected with the support frame (20), and the threaded rod two (22) is rotatably connected with the base plate (1).

7. The double-station high-efficiency printing and automatic laminating machine according to claim 6, characterized in that: The bottom of the support frame (20) is fixedly connected with a limiting rod (24) at the right position, the limiting rod (24) is fixedly connected with the base plate (1), and the outer surface of the threaded rod two (22) is threadedly connected with a pressing plate (23).

8. The double-station high-efficiency printing and automatic laminating machine according to claim 7, characterized in that: The pressing plate (23) is slidably connected with the limiting rod (24), the top of the pressing plate (23) is fixedly connected with a heating plate (25), and the bottom of the pressing plate (23) is rotatably connected with three rollers (26).

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