Self-adhesive label paper processing and die cutting mechanism

Abstract

The utility model relates to a self-adhesive label paper processing die-cutting mechanism, which belongs to the technical field of label paper processing and comprises a support, a processing table, a vertical plate and a top plate, and a die-cutting component is arranged between the processing table and the top plate. The die cutting assembly comprises a hydraulic cylinder, a mounting plate is fixedly mounted on an output shaft of the hydraulic cylinder, a die cutting tool is fixedly mounted at the bottom of the mounting plate, and a cleaning mechanism is arranged on the outer side of the die cutting tool. The cleaning mechanism comprises an electric push rod, a connecting piece is fixedly mounted on an output shaft of the electric push rod, and a mounting frame is detachably mounted on the outer side of the connecting piece. According to the self-adhesive label paper processing die-cutting mechanism, the effect of facilitating cleaning is achieved, the cutting effect of a die-cutting tool is guaranteed, and the problems that in the continuous label paper cutting process of the die-cutting tool, some adhesives on label paper can be attached to the surface of the die-cutting tool, the cutting effect of a blade is affected, the die-cutting efficiency is reduced, and the production cost is reduced are solved. And inconvenience in use is caused.

Description

Technical Field

[0001] The utility model relates to the technical field of label paper processing, in particular to a self-adhesive label paper processing and die-cutting mechanism. Background Art

[0002] Self-adhesive label paper, also known as self-adhesive labels, instant stickers, post-it notes, or pressure-sensitive paper, is a composite material primarily composed of printed paper, plastic film, or specialized materials, with an adhesive coated on the reverse side and a silicone-coated backing paper as a protective layer. After printing and film cutting, this material forms a finished label. To use, simply detach it from the backing paper and apply it to various surfaces with a simple press. Labeling machines can also be used for automated labeling during the production process, eliminating the need for additional glue, paste, or water, saving time and effort. Self-adhesive label paper is widely used in various fields due to its convenience, durability, widespread availability, and low cost. Die-cutting is a crucial step in the production of self-adhesive label paper.

[0003] The prior art publication number CN218313970U discloses a self-adhesive label paper die-cutting device, comprising a mounting base, a mounting frame fixedly provided on the top of the mounting base, the inner wall of the mounting frame being symmetrically provided with two first slide grooves, the inner walls of the two first slide grooves being respectively provided with second slide grooves, a mounting frame being provided inside the mounting frame, the inner wall of the mounting frame being rotatably connected to a bidirectional threaded rod, the inner wall of the mounting frame being provided with a limiting groove, and the inner wall of the limiting groove being slidably connected to two sliders. By rotating the rotating block with a wrench to drive the bidirectional threaded rod to rotate, the clamping block is disengaged from the screw rod, thereby facilitating the installation and replacement of the die cutter. When the nut, clamping block, and support block are worn, the nut is rotated to move downward along the screw rod, squeezing the clamping block, thereby strengthening the connection between the screw rod and the clamping block, making the connection more stable, and preventing the die cutter from shaking and affecting the processing quality of the self-adhesive label paper.

[0004] During the use of the self-adhesive label paper die-cutting device, there is no process for cleaning the die-cutting knife. During the continuous cutting of the label paper by the die-cutting knife, some adhesive on the label paper may adhere to the surface of the die-cutting knife, affecting the cutting effect of the blade, reducing the die-cutting efficiency, and causing inconvenience in use. Therefore, a self-adhesive label paper processing die-cutting mechanism is proposed to solve the above-mentioned problems. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a self-adhesive label paper processing die-cutting mechanism, which has the advantages of easy cleaning of the blade, etc., and solves the problem that some adhesive on the label paper may adhere to the surface of the die-cutter during the continuous cutting of the label paper, affecting the cutting effect of the blade, reducing the die-cutting efficiency, and causing inconvenience in use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-adhesive label paper processing and die-cutting mechanism, comprising a bracket, a processing table, a vertical plate and a top plate, wherein a die-cutting component is provided between the processing table and the top plate;

[0007] The die-cutting assembly includes a hydraulic cylinder, a mounting plate is fixedly mounted on the output shaft of the hydraulic cylinder, a die-cutting tool is fixedly mounted on the bottom of the mounting plate, and a cleaning mechanism is provided on the outer side of the die-cutting tool;

[0008] The cleaning mechanism includes an electric push rod, a connecting piece is fixedly installed on the output shaft of the electric push rod, a mounting frame is detachably mounted on the outer side of the connecting piece, the mounting frame is sleeved on the outer side of the die-cutting tool, and a scraper is fixedly connected to the inner wall of the mounting frame.

[0009] Furthermore, the processing table is fixedly mounted on the top of the bracket, the vertical plate is fixedly connected to the top of the processing table, and the top plate is fixedly mounted on the top of the vertical plate.

[0010] Furthermore, the hydraulic cylinder is fixedly mounted on the upper side of the top plate, and the die-cutting tool corresponds to the processing table.

[0011] Furthermore, a mounting block is fixedly connected to one side of the connecting piece close to the mounting frame, a positioning screw is provided through the inner side of the mounting block, and the positioning screw is threadedly connected to the inner side of the mounting frame.

[0012] Furthermore, the number of the electric push rods and the number of the connecting pieces are both two, and the two electric push rods are fixedly mounted on the left and right sides of the mounting plate respectively.

[0013] Furthermore, the number of the scraping strips is set to two, and the two scraping strips are respectively arranged on both sides of the inner wall of the installation frame, and the two scraping strips are respectively in contact with the front and back surfaces of the die-cutting tool.

[0014] Furthermore, a guide rod is fixedly mounted on the top of the mounting plate, a sliding sleeve is fixedly mounted on the inner side of the top plate, and the guide rod passes through the inner side of the sliding sleeve.

[0015] Furthermore, the number of the guide rods and the number of the sliding sleeves are both two, and they are respectively located on both sides of the hydraulic cylinder.

[0016] Compared with the prior art, the present invention provides a self-adhesive label paper processing and die-cutting mechanism, which has the following beneficial effects:

[0017] 1. The die-cutting mechanism for processing self-adhesive label paper drives the mounting plate downward by starting the hydraulic cylinder, and drives the die-cutting tool up and down to facilitate die-cutting of the self-adhesive label paper. When the die-cutting tool needs to be cleaned, the connecting piece is driven up and down by starting the electric push rod, and the connecting piece drives the mounting frame up and down, thereby driving the scraper to move up and down along the surface of the die-cutting tool, thereby cleaning the adhesive on the die-cutting tool, achieving the effect of facilitating cleaning, ensuring the cutting effect of the die-cutting tool, and solving the problem that some adhesive on the label paper may adhere to the surface of the die-cutting tool during the continuous cutting of the label paper, affecting the cutting effect of the blade, reducing the die-cutting efficiency, and causing inconvenience in use.

[0018] 2. The self-adhesive label paper processing die-cutting mechanism, after long-term use, the mounting frame can be disassembled by removing the positioning screws on the mounting block to facilitate cleaning of the scraper strip inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure shown;

[0021] Figure 3 This is a structural stereogram of the installation frame of the utility model.

[0022] In the figure: 1. bracket; 2. processing table; 3. vertical plate; 4. top plate; 5. hydraulic cylinder; 6. mounting plate; 7. die-cutting tool; 8. electric push rod; 9. connecting piece; 10. mounting frame; 11. scraper; 12. mounting block; 13. positioning screw; 14. guide rod; 15. sliding sleeve. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1 to 3 In this embodiment, a self-adhesive label paper processing and die-cutting mechanism includes a bracket 1, a processing table 2, a vertical plate 3 and a top plate 4. The processing table 2 is fixedly installed on the top of the bracket 1, the vertical plate 3 is fixedly connected to the top of the processing table 2, and the top plate 4 is fixedly installed on the top of the vertical plate 3.

[0025] In this embodiment, a die-cutting assembly is provided between the processing table 2 and the top plate 4. The die-cutting assembly includes a hydraulic cylinder 5. The hydraulic cylinder 5 is fixedly mounted on the upper side of the top plate 4. A mounting plate 6 is fixedly mounted on the output shaft of the hydraulic cylinder 5. A die-cutting tool 7 is fixedly mounted on the bottom of the mounting plate 6. The die-cutting tool 7 corresponds to the processing table 2.

[0026] It should be noted that a guide rod 14 is fixedly installed on the top of the mounting plate 6, and a sliding sleeve 15 is fixedly installed on the inner side of the top plate 4. The guide rod 14 passes through the inner side of the sliding sleeve 15. There are two guide rods 14 and two sliding sleeves 15, and they are respectively located on both sides of the hydraulic cylinder 5.

[0027] In this embodiment, a cleaning mechanism is provided on the outside of the die-cutting tool 7, and the cleaning mechanism includes an electric push rod 8. A connecting piece 9 is fixedly installed on the output shaft of the electric push rod 8, and a mounting frame 10 is detachably mounted on the outside of the connecting piece 9. The mounting frame 10 is sleeved on the outside of the die-cutting tool 7, and a scraper 11 is fixedly connected to the inner wall of the mounting frame 10. The number of scrapers 11 is set to two, and the two scrapers 11 are respectively provided on both sides of the inner wall of the mounting frame 10, and the two scrapers 11 are respectively abutted against the front and back surfaces of the die-cutting tool 7.

[0028] It should be noted that there are two electric push rods 8 and two connecting pieces 9 , and the two electric push rods 8 are fixedly mounted on the left and right sides of the mounting plate 6 , respectively.

[0029] Among them, the connecting piece 9 is fixedly connected to the side of the mounting frame 10 with a mounting block 12, and a positioning screw 13 is provided through the inner side of the mounting block 12. The positioning screw 13 is threadedly connected to the inner side of the mounting frame 10. The positioning screw 13 is provided to facilitate the installation and disassembly of the mounting frame 10, so as to facilitate the cleaning of the scraper 11 inside the mounting frame 10.

[0030] The working principle of the above embodiment is:

[0031] When the utility model is in use, the hydraulic cylinder 5 is started to drive the mounting plate 6 to move downward, and the die-cutting tool 7 is driven to move up and down, so as to die-cut the self-adhesive label paper. When the die-cutting tool 7 needs to be cleaned, the electric push rod 8 is started to drive the connecting piece 9 to move up and down, and the connecting piece 9 will drive the mounting frame 10 to move up and down, thereby driving the scraping strip 11 to move up and down along the surface of the die-cutting tool 7, thereby cleaning the rubber material on the die-cutting tool 7 and ensuring the cutting effect of the die-cutting tool 7. After long-term use, the positioning screws 13 on the mounting block 12 of the mounting frame 10 can be removed, so as to disassemble the mounting frame 10 for cleaning the scraping strip 11 inside thereof.

[0032] The installation method, connection method or setting method disclosed in this embodiment are all common mechanical methods, and can be implemented as long as they can achieve their beneficial effects. In addition, the electrical components appearing in the text are all electrically connected to the main controller and the power supply. The main controller is a conventional known device, and the existing disclosed power connection technology is also common knowledge in this field. Therefore, the specific structural composition and working principle will not be described in detail in this article.

[0033] It should be noted that in this article, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on this application.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-adhesive label paper processing and die-cutting mechanism, comprising a bracket (1), a processing table (2), a vertical plate (3) and a top plate (4), characterized in that: A die-cutting assembly is provided between the processing table (2) and the top plate (4); The die-cutting assembly comprises a hydraulic cylinder (5), a mounting plate (6) is fixedly mounted on the output shaft of the hydraulic cylinder (5), a die-cutting tool (7) is fixedly mounted on the bottom of the mounting plate (6), and a cleaning mechanism is provided on the outer side of the die-cutting tool (7); The cleaning mechanism comprises an electric push rod (8), a connecting piece (9) is fixedly mounted on the output shaft of the electric push rod (8), a mounting frame (10) is detachably mounted on the outer side of the connecting piece (9), the mounting frame (10) is sleeved on the outer side of the die-cutting tool (7), and a scraper strip (11) is fixedly connected to the inner wall of the mounting frame (10).

2. The self-adhesive label paper processing and die-cutting mechanism according to claim 1, characterized in that: The processing table (2) is fixedly mounted on the top of the bracket (1), the vertical plate (3) is fixedly connected to the top of the processing table (2), and the top plate (4) is fixedly mounted on the top of the vertical plate (3).

3. The self-adhesive label paper processing and die-cutting mechanism according to claim 1, characterized in that: The hydraulic cylinder (5) is fixedly mounted on the upper side of the top plate (4), and the die-cutting tool (7) corresponds to the processing table (2).

4. The self-adhesive label paper processing and die-cutting mechanism according to claim 1, characterized in that: A mounting block (12) is fixedly connected to one side of the connecting piece (9) close to the mounting frame (10), and a positioning screw (13) is provided through the inner side of the mounting block (12), and the positioning screw (13) is threadedly connected to the inner side of the mounting frame (10).

5. The self-adhesive label paper processing and die-cutting mechanism according to claim 1, characterized in that: The number of the electric push rods (8) and the number of the connecting pieces (9) are both two, and the two electric push rods (8) are fixedly mounted on the left and right sides of the mounting plate (6) respectively.

6. The self-adhesive label paper processing and die-cutting mechanism according to claim 1, characterized in that: The number of the scraping strips (11) is set to two, and the two scraping strips (11) are respectively arranged on both sides of the inner wall of the installation frame (10), and the two scraping strips (11) are respectively in contact with the front and back surfaces of the die-cutting tool (7).

7. The self-adhesive label paper processing and die-cutting mechanism according to claim 1, characterized in that: A guide rod (14) is fixedly mounted on the top of the mounting plate (6), a sliding sleeve (15) is fixedly mounted on the inner side of the top plate (4), and the guide rod (14) passes through the inner side of the sliding sleeve (15).

8. The self-adhesive label paper processing and die-cutting mechanism according to claim 7, characterized in that: The number of the guide rods (14) and the number of the sliding sleeves (15) are both two, and they are respectively located on both sides of the hydraulic cylinder (5).

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