CN209454392U

CN209454392U - A kind of novel planar marking roll

Info

Publication number: CN209454392U
Application number: CN201821870567.4U
Authority: CN
Inventors: 杨盛普; 高跃龙; 刘杰; 欧阳超
Original assignee: Anhui Ningguo Tianjia Rubber And Plastic Products Co Ltd
Current assignee: Anhui Ningguo Tianjia Rubber And Plastic Products Co Ltd
Priority date: 2018-11-14
Filing date: 2018-11-14
Publication date: 2019-10-01
Anticipated expiration: 2028-11-14

Abstract

The utility model discloses a kind of novel planar marking rolls, it is related to rubber and plastic production and processing equipment, a kind of novel planar marking roll, the marking roll includes skeleton, type slug, the cross section of the type slug is trapezoidal, it shorter than goes to the bottom at trapezoidal upper bottom, face where the upper bottom is printing surface, roughness Ra≤0.8 of the printing surface, face where the bottom is adhesive surface, the skeleton is equipped with the attachment surface for being bonded type slug adhesive surface, is mutually bonded between the adhesive surface and attachment surface by viscose glue.The plane marking roll of the utility model is using type slug made of light steel skeleton bonding S74D material, overcoming prior art printing uneven, while printing effect bad technical problem, not only printing effect is smooth, uniform, high-quality, and greatly reduce the weight and manufacturing cost of marking roll, when the technical issues of coping with noise in skeleton filled soft sound-absorbing material, make an uproar, achieve the effect that mute to reduce sound.

Description

A kind of novel planar marking roll

Technical field

The utility model relates to rubber and plastic production and processing equipment, in particular to a kind of novel planar marking roll.

Background technique

For stylus printer, marking roll, the printing of print head usually can be all provided in the following position directly of print head Needle, which falls, to be hit marking roll and ink marks is printed on paper.Marking roll in traditional technology is fixed on printer support including one Center circular shaft, gluing is bonded with the rubber layer of whole circle on the circular shaft of center, and the thickness of rubber layer commonly reaches 5mm or more, beating In the print machine course of work, marking roll is rotation, and top surface, that is, print job face of this marking roll is the periphery of rubber layer, this So that print job face is differed to the distance between print head, intermediate state close, two sides are remote is presented, so that print head is imprinted on paper Ink marks on is uneven, to affect to print quality；In addition traditional prints roller is generally by the rubber of outer layer The hollow circular metal pipe material of circle and internal layer is made, since the sound for generation of hitting and rub can not stop inside hollow tubing Generation echo, so will form a large amount of noise.

Utility model content

The technical problem to be solved by the utility model is to overcome the deficiencies of existing technologies, propose that a kind of novel planar is beaten Roller is printed, printing surface is flat and smooth, improves print quality, reduces cost, mitigates marking roll weight, and noise reduction is mute.

The technical solution of the utility model includes:

A kind of novel planar marking roll, the marking roll include skeleton, type slug, and the cross section of the type slug is in ladder Shape, trapezoidal upper bottom are shorter than gone to the bottom, and the face where the upper bottom is printing surface, and roughness Ra≤0.8 of the printing surface is described Face where bottom is adhesive surface, and the skeleton is equipped with attachment surface for being bonded type slug adhesive surface, the adhesive surface and It is mutually bonded between attachment surface by viscose glue.

Further, roughness Ra≤0.4 of the printing surface of the type slug.

Further, the skeleton is the trough type of both ends open, and the attachment surface is the back side at skeleton grooves bottom.

Further, the screw mounting base to match with printer is equipped at the both ends notch of the skeleton.

Further, sound-absorbing material is filled in the elongated slot of the skeleton.

Further, the sound-absorbing material is rubber strip.

Further, the viscose glue is 3M double-sided adhesive, the length and width ruler of the length and width dimensions of the double-sided adhesive and the adhesive surface It is very little consistent.

Compared with prior art, the plane marking roll of the utility model is beaten using made of light steel skeleton bonding S74D material Print item, overcoming prior art printing uneven, while printing effect bad technical problem, not only printing effect it is smooth, Uniformly, high-quality, and the weight and manufacturing cost of marking roll are greatly reduced, in bone when the technical issues of coping with noise The material of filled soft sound-absorbing in frame, makes an uproar to reduce sound, achievees the effect that mute.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model skeleton, viscose glue, type slug positional diagram；

Fig. 3 is the utility model skeleton and quieter material structural schematic diagram；

Fig. 4 is the utility model screw seat structural schematic diagram.

Specific embodiment

Specific embodiment of the present utility model is described in detail with reference to the accompanying drawing.

Embodiment 1:

A kind of novel planar marking roll, as shown in Figure 1,2,3, 4, the marking roll include skeleton 1, type slug 2, described to beat The cross section for printing item 2 is trapezoidal, and trapezoidal upper bottom is shorter than gone to the bottom, and the face where the upper bottom is printing surface 21, the printing surface 21 roughness Ra≤0.8, the face where the bottom are adhesive surface 22, and the skeleton 1 is equipped with viscous for being bonded type slug 2 The attachment surface 11 in conjunction face 22 is mutually bonded between the adhesive surface 22 and attachment surface 11 by viscose glue 3.

Further, roughness Ra≤0.4 of the printing surface 21 of the type slug 2.

Further, the skeleton 1 is the trough type of both ends open, and the attachment surface 11 is the back side of 1 slot bottom of skeleton.

Further, the screw mounting base 12 to match with printer is equipped at the both ends notch of the skeleton 1.

Further, sound-absorbing material 4 is filled in the elongated slot of the skeleton 1.

Further, the sound-absorbing material 4 is rubber strip.

Further, the viscose glue 3 is 3M double-sided adhesive, the length and width of the length and width dimensions of the double-sided adhesive and the adhesive surface 22 Size is consistent.

Basic principles, main features, and advantages of the present invention has been shown and described above.This reality It is not restricted to the described embodiments with novel, the above embodiments and description only describe the originals of the utility model Reason, the utility model also has various changes and improvements on the premise of not departing from the spirit and scope of the utility model, these changes Change and improvement is both fallen in the range of claimed invention.The utility model requires protection scope is by appended right Claim and its equivalent define.

Claims

1. a kind of novel planar marking roll, it is characterised in that: the marking roll includes skeleton, type slug, the cross of the type slug Section is trapezoidal, and trapezoidal upper bottom is shorter than gone to the bottom, and face where the upper bottom is printing surface, and the roughness Ra of the printing surface≤ 0.8, the face where the bottom is adhesive surface, and the skeleton is equipped with the attachment surface for being bonded type slug adhesive surface, described It is mutually bonded between adhesive surface and attachment surface by viscose glue.

2. a kind of novel planar marking roll as described in claim 1, it is characterised in that: the printing surface of the type slug it is coarse Spend Ra≤0.4.

3. a kind of novel planar marking roll as described in claim 1, it is characterised in that: the skeleton is the elongated slot of both ends open Type, the attachment surface are the back side at skeleton grooves bottom.

4. a kind of novel planar marking roll as claimed in claim 3, it is characterised in that: be equipped at the both ends notch of the skeleton The screw mounting base to match with printer.

5. a kind of novel planar marking roll as claimed in claim 3, it is characterised in that: filled with suction in the elongated slot of the skeleton Sound material.

6. a kind of novel planar marking roll as claimed in claim 5, it is characterised in that: the sound-absorbing material is rubber strip.

7. a kind of novel planar marking roll as described in claim 1, it is characterised in that: the viscose glue is 3M double-sided adhesive, described The length and width dimensions of double-sided adhesive are consistent with the length and width dimensions of the adhesive surface.