CN210477022U

CN210477022U - Trimming structure of label printing machine

Info

Publication number: CN210477022U
Application number: CN201921236472.1U
Authority: CN
Inventors: 吴茂荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-05-08
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses an edge trimming structure of a label printing machine, which comprises a positioning guide plate, wherein two ends of the positioning guide plate are provided with guide compression rollers, and two sides of an edge trimming platform are respectively cut into adjusting grooves with sunken structures; a decoration edge cutting board is embedded in the adjusting groove, a cutting blade is installed on the trimming cutting board, a guide sliding groove is formed in the bottom of the adjusting groove, an adjusting block which is inserted into the guide sliding groove to slide is arranged at the bottom of the trimming cutting board, a through hole is formed in the middle of the adjusting block, and an adjusting screw rod is inserted into the through hole; the utility model discloses a set up the direction compression roller at location guide table both ends, utilize the direction compression roller to carry label paper forward, when compressing tightly label paper surface, when the cutting blade through the inclined structure, can be along the accurate deburring of straight line, cutting effect is good; meanwhile, the trimming knife plates can slide in the adjusting grooves under the action of the adjusting screws, so that the distance between the two trimming knife plates can be adjusted conveniently, the trimming knife plates are adaptive to cutting of label paper with different sizes, and the trimming knife plate is high in flexibility, simple to operate and convenient to use.

Description

Trimming structure of label printing machine

Technical Field

The utility model relates to a trade mark printing field specifically is a deburring structure of trade mark printing machine.

Background

Trademark printing is a new printing variety appearing in package printing, and is printing of main products such as commodity label tags and the like. The adhesive is printed on special composite paper, and is a commodity label, and a non-drying adhesive layer is coated on the back of the paper and is adhered to a wax-coated anti-sticking paper which is easy to peel off. Therefore, the method is also called adhesive printing. After printing, the printed product is printed by a knife line, the redundant blank part is stripped, a printed product with a certain shape is left on the release paper, and the printed product is only required to be stripped off to be directly adhered to a commodity or a package in use. Non-setting adhesive printed matter printed on paper, aluminium foil and color polyester film as printing material

The existing label paper needs to be cut off and trimmed from edge waste materials after printing is finished, while the existing equipment directly cuts the label paper through a blade during trimming, and because the positioning ends of the label paper are positioned at two ends in the conveying process, and two sides of the middle cutting position lack a pressing structure, the middle part of the label paper is not uniformly stressed, so that the cutting edges are not uniform, and the trimming effect is inserted; and the cutting blade of the existing equipment is fixed in position, troublesome in installation and disassembly and inconvenient for trimming and cutting the label paper with different sizes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a deburring structure of trade mark printing machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a trimming structure of a label printing machine comprises a positioning guide plate, wherein two ends of the positioning guide plate are respectively provided with guide compression rollers which are parallel to each other, a trimming table is formed on the positioning guide plate between the two guide compression rollers, and two sides of the trimming table are respectively cut to form adjusting grooves of an invagination structure; the decoration edge cutting board is embedded in the adjusting groove, a cutting blade is installed on the trimming cutting board, a guide sliding groove of an invagination structure is arranged in the middle of the bottom surface of the adjusting groove, an adjusting block which is inserted into the guide sliding groove to slide is arranged at the bottom of the trimming cutting board, a through hole is formed in the middle of the adjusting block, and an adjusting screw is inserted into the through hole.

Preferably, the two sides of the positioning guide plate are respectively provided with a fixing plate corresponding to the two ends of the two guide compression rollers, and the two ends of the guide compression rollers are rotatably connected with the corresponding fixing plates.

Preferably, the bottom surface of the guide pressure roller is in contact with the surface of the positioning guide plate.

Preferably, the cutting blade is obliquely arranged, and the included angle between the cutting blade and the trimming knife plate is 40-60 degrees.

Preferably, the adjusting screw is in threaded connection with the inner wall of the through hole, and one end of the adjusting screw penetrates through the through hole to be inserted into the trimming platform and is rotatably connected with the inside of the trimming platform through a bearing.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up the direction compression roller at location guide table both ends, utilize the direction compression roller to carry label paper forward, when compressing tightly label paper surface, when the cutting blade through the inclined structure, can be along the accurate deburring of straight line, cutting effect is good; meanwhile, the trimming knife plates can slide in the adjusting grooves under the action of the adjusting screws, so that the distance between the two trimming knife plates can be adjusted conveniently, the trimming knife plates are adaptive to cutting of label paper with different sizes, and the trimming knife plate is high in flexibility, simple to operate and convenient to use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of the positioning guide plate of the present invention;

FIG. 3 is a schematic view of the connection structure of the trimming blade plate and the adjusting screw according to the present invention;

fig. 4 is a schematic view of the position structure of the trimming blade plate and the cutting blade of the present invention.

In the figure: 1. positioning a guide plate; 2. a guide press roll; 3. a fixing plate; 4. trimming platform; 5. an adjustment groove; 6. trimming a knife board; 7. a cutting blade; 8. a guide chute; 9. an adjusting block; 10. a through hole; 11. adjusting the screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the trimming structure of the label printing machine comprises a positioning guide plate 1, wherein two ends of the positioning guide plate 1 are respectively provided with a guide compression roller 2 which are parallel to each other, a trimming table 4 is formed between the two guide compression rollers 2 on the positioning guide plate 1, and two sides of the trimming table 4 are respectively cut to form adjusting grooves 5 of an invagination structure; the decoration edge cutting board 6 is embedded in the adjusting groove 5, the cutting blade 7 is installed on the trimming cutting board 6, the guide sliding groove 8 of the sunken structure is arranged in the middle of the bottom surface of the adjusting groove 5, the adjusting block 9 which is inserted into the guide sliding groove 8 to slide is arranged at the bottom of the trimming cutting board 6, the through hole 10 is formed in the middle of the adjusting block 9, and the adjusting screw 11 is inserted into the through hole 10.

Furthermore, the two ends of the positioning guide plate 1 corresponding to the two guide compression rollers 2 are respectively provided with a fixing plate 3, and the two ends of the guide compression rollers 2 are rotatably connected with the corresponding fixing plates 3.

Further, the bottom surface of the guide pressing roller 2 is in surface contact with the positioning guide plate 1.

Further, the cutting blade 7 is obliquely arranged, and the included angle between the cutting blade and the trimming knife plate 6 is 40-60 degrees.

Furthermore, the adjusting screw 11 is in threaded connection with the inner wall of the through hole 10, and one end of the adjusting screw 11 penetrates through the through hole 10 to be inserted into the trimming platform 4 and is rotatably connected with the inside of the trimming platform 4 through a bearing.

The working principle is as follows: when the positioning guide plate 1 is used, the positioning guide plate 1 is integrally installed at the discharge end of a trademark printing machine, firstly, the starting end of trademark printing paper penetrates through the bottoms of the two guide compression rollers 2 to be connected with external traction equipment, the distance between the two trimming knife plates 6 is adjusted according to the position of a cutting edge, namely, the adjusting screw rod 11 is rotated, and the adjusting block 9 of the trimming knife plates 6 is driven by threads to slide to a specified position along the guide sliding chute 8; and (3) starting the traction equipment, and pressing the parts of the label paper at the two ends of the trimming platform 4 by the guide compression roller 2, so that the parts at the two sides of the trimming platform 4 can stably move forwards along a straight line when passing through the cutting blade 7, the smoothness of a cutting position is ensured, and the trimming effect is good.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The trimming structure of the label printing machine is characterized by comprising a positioning guide plate (1), wherein two ends of the positioning guide plate (1) are respectively provided with a guide compression roller (2) which are parallel to each other, a trimming platform (4) is formed between the two guide compression rollers (2) on the positioning guide plate (1), and two sides of the trimming platform (4) are respectively cut to form adjusting grooves (5) of an invagination structure; the decoration edge cutting board is embedded in the adjusting groove (5), the cutting blade (7) is installed on the trimming cutting board (6), the guide sliding groove (8) of an invagination structure is arranged in the middle of the bottom surface of the adjusting groove (5), the adjusting block (9) which is inserted into the guide sliding groove (8) to slide is arranged at the bottom of the trimming cutting board (6), the through hole (10) is formed in the middle of the adjusting block (9), and the adjusting screw (11) is inserted into the through hole (10).

2. The trimmer structure of a label printer according to claim 1, wherein: the two ends of the positioning guide plate (1) corresponding to the two guide compression rollers (2) are respectively provided with a fixing plate (3), and the two ends of the guide compression rollers (2) are rotatably connected with the corresponding fixing plates (3).

3. The trimmer structure of a label printer according to claim 1, wherein: the bottom surface of the guide press roller (2) is in surface contact with the positioning guide plate (1).

4. The trimmer structure of a label printer according to claim 1, wherein: the cutting blade (7) is obliquely arranged, and the included angle between the cutting blade and the trimming knife plate (6) is 40-60 degrees.

5. The trimmer structure of a label printer according to claim 1, wherein: the adjusting screw rod (11) is in threaded connection with the inner wall of the through hole (10), one end of the adjusting screw rod (11) penetrates through the through hole (10) to be inserted into the trimming platform (4), and is rotatably connected with the inside of the trimming platform (4) through a bearing.