A kind of not dry adhesive label printing product polishing laminating device

Abstract

The utility model relates to a kind of not dry adhesive label printing product glazing laminating device.The structure includes: laminating machine main body, input platform, synchronous centering mechanism and extrusion fixing mechanism;Two film rolls are installed on laminating machine main body, input platform is fixedly connected in the middle of laminating machine main body, synchronous centering mechanism for centering film roll is symmetrically installed on laminating machine main body, extrusion fixing mechanism for fixing film roll is symmetrically installed below synchronous centering mechanism, by installing synchronous centering mechanism, film roll is close, extrusion fixing mechanism enters the inside of film roll and is fixed, servo motor is started, drives bidirectional screw rod to rotate, drives two linkage seats to be close to each other, drives the other end of film roll to be close to extrusion fixing mechanism and be fixed, the film roll of length less than bidirectional screw rod is quickly centered, when linkage seat moves, guide seat slides along the surface of guide strip, prevent linkage seat from moving, appear shaking phenomenon, affect the centering of film roll.

Description

Technical Field

[0001] This utility model relates to the field of desktop laminating machine technology, and in particular to a device for varnishing and laminating self-adhesive labels. Background Technology

[0002] The desktop laminator is a compact and convenient office device designed specifically to meet the lamination needs of desktop environments. Its small size saves space, allowing it to be easily placed on desks or other desktops for convenient access. Its operation is simple and easy to understand, requiring no complex training; even ordinary personnel can quickly learn to use it. Through heating or cold lamination, it can precisely and smoothly cover various films onto the surfaces of photos, documents, cards, and other items, providing waterproofing, stain resistance, abrasion resistance, and brightening effects. It effectively protects items and enhances their aesthetics, and is widely used in office, advertising, photography, and other fields.

[0003] There is a standard operating procedure for using a desktop laminator to laminate documents. First, the film roll is installed on the laminator. Then, the heating button is pressed. After the machine indicates that heating is complete, the document is placed on the processing plate and pushed. The laminator then completes the lamination process, protecting and beautifying the document. However, existing desktop laminators have certain shortcomings. Their film roll installation design is not flexible enough. It can only install film rolls of a certain length in the center. When dealing with film rolls of varying lengths, it is difficult to quickly achieve centering. This deficiency requires operators to spend extra time and effort adjusting the installation position when changing film rolls of different lengths. It may even affect the lamination effect due to inaccurate centering, greatly reducing the ease of use of the laminator and hindering work efficiency. There is an urgent need to optimize and improve the installation structure.

[0004] Therefore, in response to the above problems, a new device for coating and laminating self-adhesive labels is proposed. Utility Model Content

[0005] To overcome the problems existing in related technologies, this utility model provides a device for coating and varnishing self-adhesive labels, which can use a centering structure to center a film roll whose length changes, and can also use an extrusion structure to quickly fix a film roll whose inner diameter changes.

[0006] To achieve the above objectives, the first aspect of this utility model provides a device for varnishing and laminating self-adhesive labels, comprising:

[0007] The main body of the laminating machine, the input table, the synchronous centering mechanism, and the extrusion fixing mechanism;

[0008] Two film rolls are installed on the main body of the laminating machine. An input platform is fixedly connected in the middle of the main body of the laminating machine. A synchronous centering mechanism for centering the film rolls is symmetrically installed on the main body of the laminating machine. An extrusion and fixing mechanism for fixing the film rolls is symmetrically installed below the synchronous centering mechanism.

[0009] The synchronous centering mechanism includes a bidirectional lead screw, a connecting seat, and a servo motor;

[0010] The main body of the laminating machine is symmetrically connected to a bidirectional lead screw in the middle. A linkage seat is symmetrically engaged on the bidirectional lead screw. An extrusion fixing mechanism is rotatably installed on the linkage seat. A servo motor located inside the main body of the laminating machine is fixedly connected to one end of the bidirectional lead screw.

[0011] Furthermore, the extrusion fixing mechanism includes a movable frame, a piston cylinder, an extrusion bar, a transmission block, a rotating frame, and an electric push rod;

[0012] A movable frame is installed below the linkage seat, and a piston cylinder is slidably installed on the movable frame. An extrusion strip is symmetrically slidably connected to the movable frame. A transmission block is symmetrically rotatably connected to the piston cylinder. The transmission block is rotatably connected to the extrusion strip. A rotating frame that is rotatably connected to the movable frame is fixedly connected to the lower surface of the linkage seat. An electric push rod is fixedly connected to the movable frame. The output shaft of the electric push rod is fixedly connected to the inner wall of the piston cylinder.

[0013] Furthermore, the compression fixing mechanism also includes a limiting hole and a limiting block;

[0014] The movable frame has symmetrical limit holes, and the extrusion strip has symmetrically fixed limit blocks that are slidably connected to the limit holes.

[0015] Furthermore, guide seats are symmetrically and fixedly connected to the linkage seat, and guide strips that are fixedly connected to the main body of the film covering machine are slidably connected inside the guide seats.

[0016] Furthermore, adjustment plates are symmetrically installed on the upper surface of the input platform.

[0017] Furthermore, a first rack is slidably connected inside the input platform, and a second rack is slidably connected to the inside of the input platform on one side of the first rack. The tops of the first rack and the second rack are both connected to the upper surface of the input platform, and the tops of the first rack and the second rack are both fixedly connected to the bottom of the adjustment plate. A transmission gear is rotatably connected inside the input platform, and the first rack and the second rack are both meshed with the transmission gear.

[0018] Furthermore, a movable block that is slidably connected to the inside of the input platform is fixedly connected to the first rack, and a threaded rod that is rotatably connected to the inside of the input platform is engaged with the movable block. A drive rod is rotatably connected to one side of the input platform, and one end of the drive rod is engaged with one end of the threaded rod through a bevel gear.

[0019] The technical solution provided by this utility model can include the following beneficial effects:

[0020] In this example, by installing a synchronous centering mechanism, the film roll is brought close together, and the extrusion and fixing mechanism enters the film roll to fix it. The servo motor is started, which drives the bidirectional lead screw to rotate, causing the two linkage seats to move closer to each other. This causes the other end of the film roll to move closer to the extrusion and fixing mechanism and be fixed. For film rolls with a length less than the bidirectional lead screw, the film roll is quickly centered. At the same time, when the linkage seats move, the guide seat slides along the surface of the guide strip to prevent the linkage seats from shaking when they move, which would affect the centering of the film roll.

[0021] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit the present invention. Attached Figure Description

[0022] The above and other objects, features and advantages of the present invention will become more apparent from the accompanying drawings, in which like reference numerals generally represent like parts.

[0023] Figure 1 This is a schematic diagram of the overall structure from one angle shown in one embodiment of this utility model;

[0024] Figure 2 This is a schematic diagram of the overall structure from another angle, as shown in an embodiment of the present invention;

[0025] Figure 3 This is a schematic diagram of the synchronous centering mechanism structure shown in an embodiment of the present invention;

[0026] Figure 4 This is a schematic diagram of the extrusion fixing mechanism structure shown in an embodiment of the present invention;

[0027] Figure 5 This is a cross-sectional schematic diagram of the input console shown in an embodiment of the present invention.

[0028] The correspondence between the labels and component names in the attached figures is as follows:

[0029] 1. Main body of the laminating machine; 2. Input table;

[0030] 3. Synchronous centering mechanism; 31. Bidirectional lead screw; 32. Linkage seat; 33. Servo motor;

[0031] 4. Extrusion fixing mechanism; 41. Movable frame; 42. Piston cylinder; 43. Extrusion bar; 44. Transmission block; 45. Rotating frame; 46. Electric push rod; 47. Limiting hole; 48. Limiting block;

[0032] 5. Guide seat; 6. Guide bar;

[0033] 7. Adjusting plate; 8. First rack; 9. Second rack; 10. Transmission gear; 11. Movable block; 12. Threaded rod; 13. Drive rod. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. The preferred embodiments of this utility model will now be described in more detail with reference to the accompanying drawings. Although the preferred embodiments of this utility model are shown in the drawings, it should be understood that this utility model can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make this utility model more thorough and complete, and to fully convey the scope of this utility model to those skilled in the art.

[0035] The terminology used in this invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular forms “a,” “the,” and “the” used in this invention and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0036] It should be understood that although the terms "first," "second," "third," etc., may be used in this invention to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of this invention, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Thus, features defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0037] How to design a device for coating and laminating self-adhesive labels is currently the primary technical problem that technicians need to solve.

[0038] To address the aforementioned problems, this utility model provides a device for coating self-adhesive labels. This structure can center a film roll whose length changes by using a centering structure, and can also quickly fix a film roll whose inner diameter changes by using an extrusion structure.

[0039] The technical solution of the present invention (Embodiment 1) is described in detail below with reference to the accompanying drawings.

[0040] Figure 1 This is a schematic diagram of the overall structure from one angle shown in one embodiment of this utility model; Figure 2 This is a schematic diagram of the overall structure from another angle, as shown in an embodiment of the present invention; Figure 3 This is a schematic diagram of the synchronous centering mechanism structure shown in an embodiment of the present invention; Figure 4 This is a schematic diagram of the extrusion fixing mechanism structure shown in an embodiment of the present invention; Figure 5 This is a cross-sectional schematic diagram of the input console shown in an embodiment of the present invention.

[0041] See Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The self-adhesive label printing coating and laminating device specifically includes:

[0042] The main body of the laminating machine consists of 1, an input platform, 2, a synchronous centering mechanism, 3, and an extrusion fixing mechanism, 4.

[0043] Two film rolls are installed on the main body 1 of the laminating machine. A control button is installed on the upper surface of the main body 1 of the laminating machine. A temperature display screen is installed on the upper surface of the main body 1 of the laminating machine on one side of the control button. An input platform 2 is fixedly connected in the middle of the main body 1 of the laminating machine. A synchronous centering mechanism 3 for centering the film rolls is symmetrically installed on the main body 1 of the laminating machine. A compression fixing mechanism 4 for fixing the film rolls is symmetrically installed below the synchronous centering mechanism 3.

[0044] The synchronous centering mechanism 3 includes a bidirectional lead screw 31, a connecting seat 32, and a servo motor 33;

[0045] The main body 1 of the laminating machine is symmetrically and rotatably connected with a bidirectional lead screw 31. A linkage seat 32 is symmetrically meshed on the bidirectional lead screw 31. An extrusion fixing mechanism 4 is rotatably installed on the linkage seat 32. A servo motor 33 located inside the main body 1 of the laminating machine is fixedly connected to one end of the bidirectional lead screw 31.

[0046] Specifically, the extrusion fixing mechanism 4 includes a movable frame 41, a piston cylinder 42, an extrusion bar 43, a transmission block 44, a rotating frame 45, and an electric push rod 46;

[0047] A movable frame 41 is installed below the linkage seat 32. A piston cylinder 42 is slidably mounted on the movable frame 41. Four extrusion strips 43 are symmetrically slidably connected to the movable frame 41. A transmission block 44 is symmetrically rotatably connected to the piston cylinder 42. The transmission block 44 is rotatably connected to the extrusion strips 43. A rotating frame 45 is fixedly connected to the lower surface of the linkage seat 32 and rotatably connected to the movable frame 41. An electric push rod 46 is fixedly connected to the movable frame 41. The output shaft of the electric push rod 46 is fixedly connected to the inner wall of the piston cylinder 42.

[0048] Specifically, the compression fixing mechanism 4 also includes a limiting hole 47 and a limiting block 48;

[0049] The movable frame 41 has symmetrically provided limit holes 47, and the extrusion strip 43 has symmetrically fixedly connected limit blocks 48 that are slidably connected to the limit holes 47.

[0050] Specifically, guide seats 5 are symmetrically fixedly connected to the linkage seat 32, and guide strips 6, which are fixedly connected to the main body 1 of the film coating machine, are slidably connected inside the guide seats 5.

[0051] Specifically, adjustment plates 7 are symmetrically installed on the upper surface of the input platform 2.

[0052] Specifically, a first rack 8 is slidably connected inside the input platform 2, and a second rack 9 is provided on one side of the first rack 8 and slidably connected inside the input platform 2. The top ends of the first rack 8 and the second rack 9 are both connected to the upper surface of the input platform 2, and the top ends of the first rack 8 and the second rack 9 are both fixedly connected to the bottom end of the adjusting plate 7. A transmission gear 10 is rotatably connected inside the input platform 2, and the first rack 8 and the second rack 9 are both meshed with the transmission gear 10.

[0053] Specifically, a movable block 11 is fixedly connected to the first rack 8 and slidably connected to the inside of the input platform 2. A threaded rod 12 is meshed with the inside of the movable block 11 and rotatably connected to the inside of the input platform 2. A drive rod 13 is rotatably connected to one side of the input platform 2. One end of the drive rod 13 is meshed with one end of the threaded rod 12 through a bevel gear, and the other end of the drive rod 13 is fixedly connected to a drive gear.

[0054] In this embodiment, how to quickly center a film roll with a length less than the bidirectional lead screw 31, combined with... Figures 1 to 3The specific implementation method is as follows: the film roll is brought close together, the extrusion and fixing mechanism 4 enters the film roll and fixes it, the servo motor 33 is started, driving the bidirectional lead screw 31 to rotate, driving the two linkage seats 32 to move closer to each other, driving the other end of the film roll to move closer to the extrusion and fixing mechanism 4 and fix it, and quickly centering the film roll with a length less than the bidirectional lead screw 31. At the same time, when the linkage seat 32 moves, the guide seat 5 slides along the surface of the guide strip 6 to prevent the linkage seat 32 from shaking when it moves, which would affect the centering of the film roll.

[0055] In this embodiment, how to fix a film roll with an inner diameter change less than the length of the transmission block 44, combined with... Figure 4 The specific implementation method is as follows: one end of the film roll is close to the movable frame 41, the moving end of the electric push rod 46 retracts, driving the piston cylinder 42 to approach the movable frame 41, the transmission block 44 is in a perpendicular state with the piston cylinder 42, driving the extrusion strip 43 to squeeze the inner wall of the film roll, fixing the film roll with an increased inner diameter, the moving end of the electric push rod 46 extends, the transmission block 44 rotates and approaches the piston cylinder 42, driving the extrusion strip 43 to stick to the film roll with a reduced inner diameter, during the movement of the extrusion strip 43, the limiting block 48 slides along the inner wall of the limiting hole 47 to ensure that the extrusion strip 43 moves horizontally.

[0056] In this embodiment, when dealing with a coated material whose length is less than the distance between the two adjusting plates 7, combined with Figure 5 The specific implementation method is as follows: Place the coated material with a length less than the distance between the two adjusting plates 7 on the upper surface of the input table 2, rotate the drive rod 13, and the bevel gear at one end of the drive rod 13 contacts the bevel gear at one end of the threaded rod 12, causing the threaded rod 12 to rotate inside the input table 2. The threaded rod 12 controls the movable block 11 to move left and right, and the movable block 11 drives the first rack 8 to move left and right accordingly. The first rack 8 moves to the left, and the transmission gear 10 controls the second rack 9 to move to the right, causing the two adjusting plates 7 to move closer to each other, centering the smaller coated material. The first rack 8 and the second rack 9 drive the two adjusting plates 7 to move further apart, centering the larger coated material. Adjust according to the size of the coated material.

[0057] The present invention has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of each embodiment have different focuses; for parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments. Those skilled in the art should also understand that the actions and modules involved in the specification are not necessarily essential to the present invention. Furthermore, it is understood that the steps in the method of the present invention embodiments can be adjusted, combined, and deleted according to actual needs, and the structure in the device of the present invention embodiments can be combined, divided, and deleted according to actual needs.

[0058] The various embodiments of the present invention have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A device for varnishing and laminating self-adhesive labels, characterized in that, include: The main body of the laminating machine (1), the input table (2), the synchronous centering mechanism (3), and the extrusion fixing mechanism (4); Two film rolls are installed on the main body (1) of the laminating machine. An input platform (2) is fixedly connected in the middle of the main body (1). A synchronous centering mechanism (3) for centering the film rolls is symmetrically installed on the main body (1). A compression fixing mechanism (4) for fixing the film rolls is symmetrically installed below the synchronous centering mechanism (3). The synchronous centering mechanism (3) includes a bidirectional lead screw (31), a connecting seat (32), and a servo motor (33). The main body (1) of the film-coating machine is symmetrically rotatably connected to a bidirectional lead screw (31), and a linkage seat (32) is symmetrically meshed on the bidirectional lead screw (31). A pressing and fixing mechanism (4) is rotatably installed on the linkage seat (32). A servo motor (33) located inside the main body (1) of the film-coating machine is fixedly connected to one end of the bidirectional lead screw (31).

2. The self-adhesive label printing coating device according to claim 1, characterized in that: The extrusion fixing mechanism (4) includes a movable frame (41), a piston cylinder (42), an extrusion bar (43), a transmission block (44), a rotating frame (45), and an electric push rod (46). A movable frame (41) is installed below the linkage seat (32). A piston cylinder (42) is slidably installed on the movable frame (41). An extrusion strip (43) is symmetrically slidably connected on the movable frame (41). A transmission block (44) is symmetrically rotatably connected on the piston cylinder (42). The transmission block (44) is rotatably connected to the extrusion strip (43). A rotating frame (45) is fixedly connected to the lower surface of the linkage seat (32) and rotatably connected to the movable frame (41). An electric push rod (46) is fixedly connected on the movable frame (41). The output shaft of the electric push rod (46) is fixedly connected to the inner wall of the piston cylinder (42).

3. The self-adhesive label printing coating device according to claim 2, characterized in that: The compression fixing mechanism (4) also includes a limiting hole (47) and a limiting block (48). The movable frame (41) has symmetrically provided limit holes (47), and the extrusion strip (43) has symmetrically fixedly connected limit blocks (48) that are slidably connected to the limit holes (47).

4. The self-adhesive label printing coating device according to claim 1, characterized in that: The linkage seat (32) is symmetrically fixedly connected to the guide seat (5), and the guide seat (5) is slidably connected to the guide strip (6) which is fixedly connected to the main body (1) of the film covering machine.

5. The self-adhesive label printing coating device according to claim 1, characterized in that: Adjustment plates (7) are symmetrically installed on the upper surface of the input platform (2).

6. The self-adhesive label printing coating device according to claim 5, characterized in that: The input platform (2) is slidably connected to a first rack (8). A second rack (9) is slidably connected to the input platform (2) on one side of the first rack (8). The top of the first rack (8) and the top of the second rack (9) are both connected to the upper surface of the input platform (2). The top of the first rack (8) and the top of the second rack (9) are both fixedly connected to the bottom of the adjusting plate (7). A transmission gear (10) is rotatably connected inside the input platform (2). The first rack (8) and the second rack (9) are both meshed with the transmission gear (10).

7. The self-adhesive label printing coating apparatus according to claim 6, characterized in that: The first rack (8) is fixedly connected to a movable block (11) that is slidably connected to the inside of the input platform (2). The movable block (11) is meshed with a threaded rod (12) that is rotatably connected to the inside of the input platform (2). A drive rod (13) is rotatably connected to one side of the input platform (2). One end of the drive rod (13) is meshed with one end of the threaded rod (12) through a bevel gear.

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