Non-setting adhesive printing machine

Abstract

The utility model discloses a non-setting adhesive printing machine, which belongs to the technical field of non-setting adhesive printing machines and comprises a working plate, a rectangular shell is fixedly mounted at the top of the working plate, two conveying rollers are rotatably mounted in the rectangular shell, a printing mechanism is arranged on the rectangular shell, and supporting plates are fixedly mounted on the inner walls of the two sides of the rectangular shell. The supporting plate is located between the two conveying rollers, the top end of the supporting plate is flush with the upper surfaces of the two conveying rollers, shredding limiting mechanisms are arranged on the two sides of the rectangular shell correspondingly, two synchronous motors are installed on the outer side of the rectangular shell, and output shafts of the two synchronous motors are fixedly connected with the two conveying rollers; the printing mechanism comprises two air cylinders, and the two air cylinders are both installed on the top of the rectangular shell. The adhesive sticker conveying device not only can collect chippings or edge wires on the sides of adhesive stickers, but also can limit the adhesive stickers, so that the adhesive stickers are prevented from deviating during conveying.

Description

Technical Field

[0001] The utility model belongs to the technical field of self-adhesive printing machines, and in particular relates to a self-adhesive printing machine. Background Art

[0002] A self-adhesive printing machine is a device specially designed for printing self-adhesive materials. Self-adhesive printing machines usually use a glue-like embossed plate for printing, and are suitable for printing small items such as labels, trademarks, etc. Its working principle is to print through heat transfer or thermal sensitive methods, and supports a variety of consumables, such as coated paper, PET labels, wash labels, hang tags, jewelry labels, etc. Self-adhesive refers to printed products printed on a composite material with paper, film and other special materials as the fabric, adhesive coated on the back, and silicone-coated protective paper as the base paper. Self-adhesive tapes are generally printed with logos or patterns. At present, during the printing process of self-adhesive tapes, the place where the self-adhesive tape is inked is relatively moist. If the self-adhesive tape is directly taken off the printing machine after printing, it is easy to cause the inked place to be easily blurred, affecting the printing effect of the self-adhesive tape;

[0003] To solve the above problems, the patent with authorization announcement number 201720007152.3 in the prior art discloses a self-adhesive printing machine, comprising a base, two columns are fixedly installed at the bottom of the inner cavity of the base, a driving wheel is fixedly installed on the top of the left column, a first driving motor located on the rear surface of the left column is fixedly installed at the axis of the driving wheel, a conveyor belt is fixedly installed on the right side of the driving wheel, a driven wheel located on the top of the right column is fixedly installed on the right side of the conveyor belt, a frame is fixedly installed on the top of both sides of the base, a horizontal plate is fixedly installed on the top of the frame, and a printing shell is fixedly installed on the bottom of the horizontal plate;

[0004] Although it solves the problem that the ink on the self-adhesive tape is easily smudged after printing due to moisture, the following defects still exist: since the self-adhesive tape is cut, the self-adhesive tape is prone to carry debris or edges generated during cutting, affecting the integrity of the printed pattern.

[0005] In order to solve the above problems, this application proposes a self-adhesive printing machine. Utility Model Content

[0006] In view of the problems in the related art, the utility model proposes a self-adhesive printing machine to overcome the above technical problems existing in the existing related art.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A self-adhesive printing machine includes a working plate, a rectangular shell is fixedly installed on the top of the working plate, two conveying rollers are rotatably installed in the rectangular shell, a printing mechanism is provided on the rectangular shell, support plates are fixedly installed on the inner walls of both sides of the rectangular shell, the support plates are located between the two conveying rollers, the top of the support plates is flush with the upper surfaces of the two conveying rollers, and scraper limiting mechanisms are provided on both sides of the rectangular shell for collecting debris or edge wires on the sides of the self-adhesive sticker and limiting the self-adhesive sticker to prevent deviation in transmission.

[0009] Preferably, two synchronous motors are installed on the outer side of the rectangular shell, and the output shafts of the two synchronous motors are fixedly connected to the two conveying rollers.

[0010] Two synchronous motors drive two conveying rollers to support and convey the self-adhesive label.

[0011] Preferably, the printing mechanism includes two cylinders, both of which are installed on the top of the rectangular shell, and mounting plates are fixedly installed on the output shafts of the two cylinders, a printing plate is installed on the bottom of the mounting plate, a printing template is installed on the bottom of the printing plate, and a print is provided on the bottom of the printing template.

[0012] The printing plate and the printing template are pushed downward by two cylinders to print the self-adhesive sticker, and the support plate provides support for the self-adhesive sticker.

[0013] Preferably, the scraper limiting mechanism includes a linear motor, a mounting block is installed on the output shaft of the linear motor, a connecting block is installed on the outside of the mounting block, a cleaning hole is opened on the front side of the connecting block, and a collection box is fixedly installed on the bottom of the connecting block, and the collection box is located below the cleaning hole.

[0014] The edge of the self-adhesive sticker slides through the cleaning hole, the cleaning hole is used to clean the debris or edge wire on the edge of the self-adhesive sticker, and the pass is used to collect the debris or edge wire on the edge of the dry adhesive.

[0015] Preferably, two baffles are fixedly mounted on the front side of the connecting block, the bottom sides of the two baffles are each provided with a second inclined surface, and the inner sides of the two baffles are each provided with a first inclined surface.

[0016] The first bevel is used to squeeze the debris or edge wire so that it can fall into the collection box, and the two second bevels are used to facilitate the self-adhesive edges to slide into the cleaning hole.

[0017] Preferably, limiting notches are provided on both sides of the mounting block, a mounting groove is provided on the rear side of the connecting block, limiting strips are fixedly installed on the inner walls on both sides of the mounting groove, and the two limiting strips cooperate with the two limiting notches.

[0018] The cooperation of the two limiting strips and the two limiting notches can ensure the connection between the installation block and the connecting block, and the disassembly and cleaning are convenient.

[0019] In summary, the technical effects and advantages of the utility model are:

[0020] The self-adhesive sticker is passed through the outside of two conveyor rollers and connected to an external traction roller. Two synchronous motors drive the two conveyor rollers to support and convey the self-adhesive sticker. Two cylinders push the printing plate and printing template downward to print the self-adhesive sticker. The support plate provides support for the self-adhesive sticker.

[0021] The two second inclined surfaces facilitate the side of the self-adhesive sticker to slide into the cleaning hole, and the side of the self-adhesive sticker slides through the cleaning hole. The cleaning hole is used to clean the debris or edge wire on the side of the self-adhesive sticker, and the first inclined surface is used to squeeze the debris or edge wire and conveniently fall into the collection box. The mounting block and the connecting block are connected in a plug-in manner, which is convenient for disassembly and cleaning;

[0022] The utility model can not only collect the debris or edge threads on the side of the self-adhesive label, but also limit the position of the self-adhesive label to prevent the self-adhesive label from being deviated during transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 For this utility model Figure 1 A schematic side cross-sectional structural diagram;

[0025] Figure 3 This is a structural diagram of the scraper limiting mechanism of the utility model;

[0026] Figure 4 For this utility model Figure 3 Schematic diagram of the structure viewed from above;

[0027] Figure 5 This is a partial exploded view of the scraper limiting mechanism of the utility model;

[0028] Figure 6 This is a schematic diagram of the structure of the printing mechanism of the utility model;

[0029] Figure 7 For this utility model Figure 6 Schematic diagram of the upward-looking structure.

[0030] In the picture:

[0031] 1. Working plate; 11. Rectangular shell; 2. Conveyor roller; 21. Synchronous motor; 3. Printing mechanism; 31. Mounting plate; 32. Cylinder; 33. Printing plate; 34. Printing template; 5. Scraper limiting mechanism; 51. Linear motor; 52. Connecting block; 53. Collecting box; 54. Cleaning hole; 55. Baffle; 551. First inclined plane; 552. Second inclined plane; 56. Mounting block; 57. Limiting notch; 58. Mounting slot; 59. Limiting strip; 6. Support plate. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0033] Reference Figure 1-7 A self-adhesive printing machine includes a working plate 1, a rectangular shell 11 is fixedly installed on the top of the working plate 1, two conveying rollers 2 are rotatably installed in the rectangular shell 11, a printing mechanism 3 is provided on the rectangular shell 11, and support plates 6 are fixedly installed on the inner walls of both sides of the rectangular shell 11. The support plate 6 is located between the two conveying rollers 2, and the top of the support plate 6 is flush with the upper surface of the two conveying rollers 2. Wire scraping limiting mechanisms 5 are provided on both sides of the rectangular shell 11 for collecting debris or edge wires on the side of the self-adhesive sticker and limiting the self-adhesive sticker to avoid deviation in transmission. Two synchronous motors 21 are installed on the outside of the rectangular shell 11, and the output shafts of the two synchronous motors 21 are fixedly connected to the two conveying rollers 2.

[0034] Two synchronous motors 21 drive two conveying rollers 2 for supporting and conveying the adhesive label.

[0035] Reference Figure 6 and Figure 7 In this embodiment, the printing mechanism 3 includes two cylinders 32, both of which are installed on the top of the rectangular shell 11. A mounting plate 31 is fixedly installed on the output shaft of the two cylinders 32, a printing plate 33 is installed at the bottom of the mounting plate 31, a printing template 34 is installed at the bottom of the printing plate 33, and a print is provided at the bottom of the printing template 34.

[0036] The printing plate 33 and the printing template 34 are pushed downward by two cylinders 32 to print the adhesive label, and the support plate 6 provides support for the adhesive label.

[0037] Reference Figure 3 、 Figure 4 and Figure 5In this embodiment, the scraper limiting mechanism 5 includes a linear motor 51, and a mounting block 56 is installed on the output shaft of the linear motor 51. A connecting block 52 is installed on the outer side of the mounting block 56. A cleaning hole 54 is opened on the front side of the connecting block 52, and a collecting box 53 is fixedly installed on the bottom of the connecting block 52. The collecting box 53 is located below the cleaning hole 54.

[0038] The edge of the adhesive tape slides through the cleaning hole 54 , and the cleaning hole 54 is used to clean the debris or edge wire on the edge of the adhesive tape, and is used to collect the debris or edge wire on the edge of the adhesive tape.

[0039] Reference Figure 3 、 Figure 4 and Figure 5 In this embodiment, two baffles 55 are fixedly installed on the front side of the connecting block 52 , the bottom sides of the two baffles 55 are both provided with a second inclined surface 552 , and the inner sides of the two baffles 55 are both provided with a first inclined surface 551 .

[0040] The first inclined surface 551 is used to squeeze the debris or edge wire so that it falls into the collection box 53, and the two second inclined surfaces 552 are used to facilitate the side of the self-adhesive sticker to slide into the cleaning hole 54.

[0041] Reference Figure 3 、 Figure 4 and Figure 5 In this embodiment, limiting notches 57 are provided on both sides of the mounting block 56, and a mounting groove 58 is provided on the rear side of the connecting block 52. Limiting strips 59 are fixedly installed on the inner walls on both sides of the mounting groove 58, and the two limiting strips 59 cooperate with the two limiting notches 57.

[0042] The cooperation between the two limiting strips 59 and the two limiting notches 57 can ensure the connection between the mounting block 56 and the connecting block 52, and facilitates disassembly and cleaning.

[0043] Working mode: Turn on the power supply and controller, pass the self-adhesive through the outside of the two conveying rollers 2 and connect the traction roller to the outside. The two conveying rollers 2 are driven by two synchronous motors 21 to support and convey the self-adhesive. The printing plate 33 and the printing template 34 are pushed downward by two cylinders 32 to print the self-adhesive. The support plate 6 provides support for the self-adhesive. The two second inclined surfaces 552 facilitate the self-adhesive side to slide into the cleaning hole 54. The side of the self-adhesive slides through the cleaning hole 54. The cleaning hole 54 is used to clean the debris or edge wire on the side of the self-adhesive. The first inclined surface 551 is used to squeeze the debris or edge wire to facilitate it to fall into the collection box 53. The mounting block 56 is connected to the connecting block 52 in a plug-in manner, which is convenient for disassembly and cleaning.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A self-adhesive printing machine, comprising a working plate (1), a rectangular shell (11) being fixedly mounted on the top of the working plate (1), characterized in that: Two conveying rollers (2) are rotatably mounted in the rectangular shell (11), a printing mechanism (3) is provided on the rectangular shell (11), support plates (6) are fixedly mounted on the inner walls of both sides of the rectangular shell (11), the support plates (6) are located between the two conveying rollers (2), the top of the support plates (6) is flush with the upper surfaces of the two conveying rollers (2), and scraper limiting mechanisms (5) are provided on both sides of the rectangular shell (11).

2. The self-adhesive printing machine according to claim 1, characterized in that: Two synchronous motors (21) are installed on the outside of the rectangular shell (11), and the output shafts of the two synchronous motors (21) are fixedly connected to the two conveying rollers (2).

3. The self-adhesive printing machine according to claim 1, characterized in that: The printing mechanism (3) comprises two cylinders (32), both of which are mounted on the top of the rectangular shell (11), and a mounting plate (31) is fixedly mounted on the output shafts of the two cylinders (32), a printing plate (33) is mounted on the bottom of the mounting plate (31), a printing template (34) is mounted on the bottom of the printing plate (33), and a printing pattern is provided on the bottom of the printing template (34).

4. The self-adhesive printing machine according to claim 1, characterized in that: The scraper limiting mechanism (5) comprises a linear motor (51), an output shaft of the linear motor (51) is mounted with a mounting block (56), an outer side of the mounting block (56) is mounted with a connecting block (52), and a front side of the connecting block (52) is provided with a cleaning hole (54).

5. The self-adhesive printing machine according to claim 4, characterized in that: A collecting box (53) is fixedly mounted on the bottom of the connecting block (52), and the collecting box (53) is located below the cleaning hole (54).

6. The self-adhesive printing machine according to claim 4, characterized in that: Two baffles (55) are fixedly mounted on the front side of the connecting block (52); the bottom sides of the two baffles (55) are each provided with a second inclined surface (552); and the inner sides of the two baffles (55) are each provided with a first inclined surface (551).

7. The self-adhesive printing machine according to claim 4, characterized in that: Limiting notches (57) are provided on both sides of the mounting block (56), a mounting groove (58) is provided on the rear side of the connecting block (52), and limiting strips (59) are fixedly installed on the inner walls of both sides of the mounting groove (58), and the two limiting strips (59) cooperate with the two limiting notches (57).

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