Gluing device for double anti-counterfeiting laser transfer card paper

Abstract

The utility model belongs to the technical field of gluing devices, and particularly relates to a gluing device for double anti-counterfeiting laser transfer card paper, which comprises a supporting table, a box cover is movably arranged on a mounting shell, supporting columns are fixedly arranged on the box cover and the mounting shell, a first scraping plate is arranged below the box cover, and a second scraping plate is arranged below the first scraping plate. And a U-shaped plate is fixedly arranged at the top of the supporting column, a plurality of first mounting grooves are formed in the U-shaped plate, and a second scraping plate is fixedly arranged at the top of the damper. According to the double-gluing device, the first scraping plate and the second scraping plate are installed, when the double-gluing device is used for gluing paperboard, after the paperboard enters the installation shell, the first scraping plate and the second scraping plate which are arranged up and down can form a scraping effect on the two faces of the paperboard, and redundant glue flows into the double-gluing device through the inner wall of the installation shell; the technical problems that glue on the surface of a glue coating roller is inconvenient to scrape flat by a glue coating device, the glue is easy to overflow, and the glue cannot be recycled are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of gluing devices, in particular to a gluing device for double - anti - counterfeiting laser - transferred paper. Background Technique

[0002] The function of the gluing device for laser - transferred paper is to coat an adhesive on the laser - transferred paper so that when making printed matter or images, the required patterns or designs can be transferred to the target surface. This device can ensure that the adhesive is evenly coated on the surface of the paper, enabling the patterns or designs to be completely transferred to the target object during the laser - transfer process, achieving the desired effect. This refers to a device for gluing laser - transferred paper, which is usually used for making various printed matter or images.

[0003] Patent document CN211587280U discloses an efficient gluing device for white cardboard. "The mounting plate is a cuboid. At the front and rear ends on the right side of the mounting plate, fixing plates are respectively provided. At the upper end of the fixing plates, a driving unit is provided. The glue cylinder is placed between the two fixing plates on the upper surface of the mounting plate. One end of the connecting shaft is rotatably connected to the side wall of the glue cylinder, and the other end of the connecting shaft passes through the other side wall of the glue cylinder and is fixedly connected to the output end of the motor. A gluing cylinder is provided on the part of the connecting shaft inside the glue cylinder. There are four supports, which are placed at the four corners on the right - hand end of the upper surface of the mounting plate. At the upper end inside the drying box, a supporting unit is provided. There are two mounting holes on the lower surface of the drying box, and fans are provided in the mounting holes. The heating wire is in an 'S' shape and is placed inside the drying box. It can replace the operator to glue the white cardboard, saving manpower and improving the gluing efficiency. It can also accelerate the air - drying speed of the glue after gluing, improving the production efficiency".

[0004] However, the above - mentioned efficient gluing device for white cardboard in the published literature does not consider the problem that most existing gluing devices are not convenient for scraping the glue on the surface of the gluing roller, which easily causes the overflow of the glue and cannot be recycled. Therefore, it is necessary to develop a gluing device for double - anti - counterfeiting laser - transferred paper, which can effectively solve the problems raised above. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a gluing device for double - anti - counterfeiting laser - transferred paper, so as to solve the technical problems that the gluing device is not convenient for scraping the glue on the surface of the gluing roller, easily causes the overflow of the glue, and cannot be recycled as mentioned in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A glue coating device for double anti-counterfeiting laser transfer paperboard, including a support table, on which a double glue coater is provided. One side of the double glue coater is provided with an installation shell in a penetrating manner. A box cover is movably arranged on the installation shell. Support columns are fixedly arranged on both the box cover and the installation shell. A first scraper is arranged below the box cover, and the first scraper is connected to one group of support columns. The top of the support column is fixedly provided with a U-shaped plate. A plurality of first installation slots are opened on the U-shaped plate. A damper is arranged in the first installation slot. A first spring is arranged on the outer surface of the damper. The top of the damper is fixedly provided with a second scraper, and the second scraper corresponds to the first scraper.

[0007] Preferably, four groups of support legs are fixedly arranged at the bottom of the support table, and a mounting plate is fixedly arranged on the support table.

[0008] Preferably, a plurality of rod columns are arranged on the mounting plate, and a motor is arranged on one side of the mounting plate and is connected to one group of rod columns.

[0009] Preferably, a liquid inlet is provided in a penetrating manner on one side of the double glue coater.

[0010] Preferably, a hinge is arranged on the installation shell, and the other end of the hinge is connected to the box cover. A discharge port is provided in a penetrating manner on one side of the installation shell.

[0011] Preferably, a handle is fixedly arranged on the box cover, and two groups of clamping columns are fixedly arranged on the box cover.

[0012] Preferably, two circular grooves are opened on the installation shell, and the two circular grooves correspond to the clamping columns in terms of angle. A second installation slot is opened at the inner wall of the circular groove.

[0013] Preferably, a sliding column is clamped in the second installation slot, and a second spring is arranged in the second installation slot, and the two ends of the second spring are respectively connected to the second installation slot and the sliding column.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. The utility model is equipped with an installation shell, support columns, a U-shaped plate, a first installation groove, dampers, first springs, a first scraper, and a second scraper. When the double gluing device applies glue to the cardboard, the installation shell is arranged at the discharging position of the double gluing device. The installation shell is used to provide an internal space for installing the U-shaped plate and the second scraper. The support columns are correspondingly arranged at the inner bottom wall of the box cover and the installation shell, and are used to stably support the U-shaped plate and the second scraper. The first installation groove serves to install the dampers and the first springs inside. Through the elastic support of the dampers and the first springs, the two sides of the cardboard will be squeezed. After the cardboard enters the installation shell, the upper and lower first scraper and second scraper can scrape the two sides of the cardboard, and the excess glue will flow into the double gluing device through the inner wall of the installation shell, solving the technical problems that the gluing device is not convenient for scraping the glue on the surface of the gluing roller, which is likely to cause glue overflow and cannot be recycled.

[0016] 2. The utility model is equipped with a box cover, a clamping column, a circular groove, a second installation groove, a sliding column, and a second spring. When using the gluing device for double anti-counterfeiting laser transfer cardboard, the box cover can be opened and closed by setting hinges, and the handle facilitates the opening and closing of the box cover by personnel. When the box cover is closed, the clamping column will enter the circular groove. There is a groove on the clamping column corresponding to the sliding column. The second installation groove is used to install the second spring and the sliding column. Through the elastic support of the second spring, the sliding column will be pushed out, and the sliding column can be engaged with the groove on the clamping column, thus forming a stable clamping effect on the box cover, improving the stability during cardboard gluing, and the opening and closing of the box cover facilitate personnel to thread the cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 is a schematic diagram of the double middle gluing device structure of the utility model;

[0019] Figure 3 is a schematic diagram of the installation shell structure of the utility model;

[0020] Figure 4 is a schematic plan view of the installation shell structure of the utility model;

[0021] Figure 5 is a schematic diagram of the U-shaped plate structure of the utility model;

[0022] Figure 6 is of the utility model Figure 3 enlarged schematic diagram of structure A;

[0023] Figure 7 is of the utility model Figure 4 enlarged schematic diagram of structure B;

[0024] Figure 8 For the present utility model Figure 5 Schematic enlarged view of the C structure.

[0025] In the figure: 1, support platform; 11, support legs; 111, mounting plate; 112, rod column; 113, motor; 2, double glue applicator; 21, liquid inlet; 3, mounting shell; 31, discharge port; 311, box cover; 312, handle; 313, hinge; 314, clamping post; 32, support column; 321, first scraper; 322, U-shaped plate; 323, first installation groove; 324, damper; 325, first spring; 326, second scraper; 33, circular groove; 331, second installation groove; 332, sliding column; 333, second spring. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 8 , a glue application device for a double anti-counterfeiting laser transfer paperboard, comprising a support platform 1, a double glue applicator 2 is arranged on the support platform 1, a mounting shell 3 is penetrated and arranged on one side of the double glue applicator 2, a box cover 311 is movably arranged on the mounting shell 3, support columns 32 are fixedly arranged on both the box cover 311 and the mounting shell 3, a first scraper 321 is arranged below the box cover 311, and the first scraper 321 is connected to one group of support columns 32. A U-shaped plate 322 is fixedly arranged at the top of the support column 32. A plurality of first installation grooves 323 are opened on the U-shaped plate 322. A damper 324 is arranged in the first installation groove 323. A first spring 325 is arranged on the outer surface of the damper 324. A second scraper 326 is fixedly arranged at the top of the damper 324, and the second scraper 326 corresponds to the first scraper 321.

[0028] When the double gluer 2 applies glue to the cardboard, the installation shell 3 is arranged at the discharging position of the double gluer 2. The installation shell 3 is used to provide an internal installation for the U-shaped plate 322 and the second scraper 326. The support columns 32 are correspondingly arranged at the inner bottom wall of the box cover 311 and the installation shell 3, and are used to provide stable support for the U-shaped plate 322 and the second scraper 326. The first installation groove 323 functions to internally install the damper 324 and the first spring 325. Through the elastic support of the damper 324 and the first spring 325, the two sides of the cardboard will be squeezed. After the cardboard enters the installation shell 3, the first scraper 321 and the second scraper 326 arranged up and down can scrape the two sides of the cardboard. The excess glue will flow into the double gluer 2 through the inner wall of the installation shell 3, solving the technical problems that the glue applicator is not convenient for scraping the glue on the surface of the glue roller, which is likely to cause the overflow of the glue and cannot be recycled.

[0029] Please refer to Figure 1 、 Figure 2 and Figure 3 ., a discharge port 31 is formed through one side of the installation shell 3. Four support legs 11 are fixedly arranged at the bottom of the support platform 1. An installation plate 111 is fixedly arranged on the support platform 1. A plurality of roller columns 112 are arranged on the installation plate 111. A motor 113 is arranged on one side of the installation plate 111, and the motor 113 is connected to one group of roller columns 112. A liquid inlet 21 is formed through one side of the double gluer 2. The support platform 1 is used to provide sufficient operating space. The discharge port 31 is used to discharge the cardboard. The support legs 11 can stably support the whole assembly. The plurality of roller columns 112 are used to limit and wind the cardboard. By running the motor 113, the roller columns 112 will be driven to rotate to apply glue to the cardboard. The liquid inlet 21 is used to allow personnel to pour glue into the double gluer 2.

[0030] Please refer to Figure 1 、 Figure 2 、 Figure 4 、 Figure 6 and Figure 7 ., a hinge 313 is arranged on the installation shell 3, and the other end of the hinge 313 is connected to the box cover 311. A handle 312 is fixedly arranged on the box cover 311. Two sets of clamping columns 314 are fixedly arranged on the box cover 311. Two circular grooves 33 are formed in the installation shell 3, and the two circular grooves 33 correspond to the clamping columns 314 in terms of angle. A second installation groove 331 is formed in the inner wall of the circular groove 33. A sliding column 332 is clamped in the second installation groove 331. A second spring 333 is arranged in the second installation groove 331, and the two ends of the second spring 333 are respectively connected to the second installation groove 331 and the sliding column 332.

[0031] When using the gluing device for double anti-counterfeiting laser transfer paper, the hinge 313 can be set to form an opening and closing installation effect for the box cover 311. The handle 312 is convenient for personnel to open and close the box cover 311. After the box cover 311 is closed, the clamping post 314 will enter the circular groove 33. The clamping post 314 is provided with a groove corresponding to the sliding post 332. The second installation groove 331 is used to provide installation for the second spring 333 and the sliding post 332. The elastic support effect of the second spring 333 will push the sliding post 332 to pop out. The sliding post 332 can form a snap fit with the groove on the clamping post 314, so as to form a stable snap fit effect on the box cover 311, improve the stability during paper gluing, and the opening and closing of the box cover 311 is convenient for personnel to thread the paper.

[0032] Working principle: When the double gluer 2 glues the paper, the installation shell 3 is arranged at the discharging position of the double gluer 2. The installation shell 3 is used to provide internal installation for the U-shaped plate 322 and the second scraper 326. The support columns 32 are correspondingly arranged at the box cover 311 and the bottom inner wall of the installation shell 3, and are used to provide stable support for installing the U-shaped plate 322 and the second scraper 326. The first installation groove 323 functions to internally install the damper 324 and the first spring 325. Through the elastic support of the damper 324 and the first spring 325, the two sides of the paper will be squeezed. After the paper enters the installation shell 3, the upper and lower first scraper 321 and the second scraper 326 can scrape the two sides of the paper. The excess glue will flow into the double gluer 2 through the inner wall of the installation shell 3, solving the technical problems that the gluing device is not convenient for scraping the glue on the surface of the gluing roller, easy to cause glue overflow, and unable to be recycled. The hinge 313 can be set to form an opening and closing installation effect for the box cover 311. The handle 312 is convenient for personnel to open and close the box cover 311. After the box cover 311 is closed, the clamping post 314 will enter the circular groove 33. The clamping post 314 is provided with a groove corresponding to the sliding post 332. The second installation groove 331 is used to provide installation for the second spring 333 and the sliding post 332. The elastic support effect of the second spring 333 will push the sliding post 332 to pop out. The sliding post 332 can form a snap fit with the groove on the clamping post 314, so as to form a stable snap fit effect on the box cover 311, improve the stability during paper gluing, and the opening and closing of the box cover 311 is convenient for personnel to thread the paper.

[0033] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A gluing device for double anti-counterfeiting laser transfer cardboard, comprising a support table (1), characterized in that: The support platform (1) is provided with a double glue applicator (2), a mounting shell (3) is provided through one side of the double glue applicator (2), a box cover (311) is movably provided on the mounting shell (3), support columns (32) are fixedly provided on the box cover (311) and the mounting shell (3), a first scraper (321) is provided below the box cover (311), and the first scraper (321) is connected to one group of support columns (32), a U-shaped plate (322) is fixedly provided on the top of the support column (32), a plurality of first mounting grooves (323) are provided on the U-shaped plate (322), a damper (324) is provided in the first mounting groove (323), a first spring (325) is provided on the outer surface of the damper (324), a second scraper (326) is fixedly provided on the top of the damper (324), and the second scraper (326) corresponds to the first scraper (321).

2. The gluing device for double anti-counterfeiting laser transfer cardboard according to claim 1, characterized in that: Four groups of supporting legs (11) are fixedly arranged at the bottom of the supporting platform (1), and a mounting plate (111) is fixedly arranged on the supporting platform (1).

3. The gluing device for double anti-counterfeiting laser transfer cardboard according to claim 2, characterized in that: A plurality of rod columns (112) are arranged on the mounting plate (111), a motor (113) is arranged on one side of the mounting plate (111), and the motor (113) is connected to one group of the rod columns (112).

4. The gluing device for double anti-counterfeiting laser transfer cardboard according to claim 1, characterized in that: A liquid inlet (21) is provided through one side of the double glue applicator (2).

5. The gluing device for double anti-counterfeiting laser transfer cardboard according to claim 1, characterized in that: The installation shell (3) is provided with a hinge (313), and the other end of the hinge (313) is connected to the box cover (311). A discharge port (31) is provided through one side of the installation shell (3).

6. The gluing device for double anti-counterfeiting laser transfer cardboard according to claim 5, characterized in that: A handle (312) is fixedly disposed on the box cover (311), and two groups of clamping columns (314) are fixedly disposed on the box cover (311).

7. The gluing device for double anti-counterfeiting laser transfer cardboard according to claim 5, characterized in that: The mounting shell (3) is provided with two groups of circular grooves (33), and the angles of the two groups of circular grooves (33) correspond to those of the clamping column (314). A second mounting groove (331) is provided on the inner wall of the circular groove (33).

8. The gluing device for double anti-counterfeiting laser transfer cardboard according to claim 7, characterized in that: A sliding column (332) is engaged and arranged in the second installation groove (331), a second spring (333) is arranged in the second installation groove (331), and two ends of the second spring (333) are respectively connected to the second installation groove (331) and the sliding column (332).

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