阅读说明：本技术 一种复合金属板料矫平机辊系 (Roller system of composite metal plate leveler ) 是由 张红伟 赵旭 孔德文 李玲玉 邢伟荣 吕品 于 2021-07-30 设计创作，主要内容包括：本发明涉及一种矫平机的局部构件,特别涉及一种复合金属板料矫平机辊系。该复合金属板料矫平机辊系,包括矫平机本体,其特征是：所述矫平机本体上设有位于矫平板材上方的六重式矫平辊系和位于矫平板材下方的四重式矫平辊系,六重式矫平辊系由从上到下依次排列的上支承辊、中间辊和上工作辊构成,四重式矫平辊系由从上到下依次排列的下工作辊和下支承辊构成。本发明的有益效果是：在板料矫平时,板面质量优于纯四重式板料矫平机；其结构较六重式板料矫平机更加简单,且造价更低；适用于两面表面质量要求不同的复合板材的矫平加工。(The invention relates to a local component of a leveler, in particular to a roller system of a leveler for composite metal plates. The composite metal plate leveler roller system comprises a leveler body and is characterized in that: the leveling machine body is provided with a six-fold leveling roller system positioned above the leveling plate and a four-fold leveling roller system positioned below the leveling plate, the six-fold leveling roller system consists of an upper supporting roller, a middle roller and an upper working roller which are sequentially arranged from top to bottom, and the four-fold leveling roller system consists of a lower working roller and a lower supporting roller which are sequentially arranged from top to bottom. The invention has the beneficial effects that: when the plate is leveled, the plate surface quality is superior to that of a pure quadruple plate leveling machine; compared with a six-fold plate leveler, the structure is simpler and the manufacturing cost is lower; the method is suitable for leveling composite plates with different surface quality requirements on two sides.)

1. The utility model provides a composite metal sheet material leveler roller system, includes leveler body (1), characterized by: the leveling machine is characterized in that a six-fold leveling roller system (3) located above the leveling plate (2) and a four-fold leveling roller system (4) located below the leveling plate (2) are arranged on the leveling machine body (1), the six-fold leveling roller system (3) is composed of an upper supporting roller (5), a middle roller (6) and an upper working roller (7) which are sequentially arranged from top to bottom, and the four-fold leveling roller system (4) is composed of a lower working roller (8) and a lower supporting roller (9) which are sequentially arranged from top to bottom.

2. The composite metal plate leveler roller system of claim 1, wherein: the upper working roll (7) is tangent to the two middle rolls (6), and each middle roll (6) is tangent to the two upper supporting rolls (5).

3. The composite metal plate leveler roller system of claim 1, wherein: the lower working roll (8) is tangent to the two lower supporting rolls (9).

4. The composite metal plate leveler roller system of claim 1, wherein: and the lower supporting roller (9) is positioned under the lower working roller (8).

(I) technical field

The invention relates to a local component of a leveler, in particular to a roller system of a leveler for composite metal plates.

(II) background of the invention

The existing metal plate leveler roller system is mainly divided into a quadruple metal plate leveler roller system and a six-fold metal plate leveler roller system according to the roller system structure. The quadruple type metal plate leveler roller system consists of a working roller and a supporting roller, and the quadruple type metal plate leveler roller system consists of a working roller, a middle roller and a supporting roller.

The quadruple type metal plate leveler roller system is mainly applied to leveling ferrous metal plates with low plate surface quality requirements, and has the advantages of simple structure and low manufacturing cost. The roller system of the six-fold metal plate leveler has the advantages that due to the existence of the intermediate roller, the local abrasion formed at the contact part of the working roller and the supporting roller due to long-term use can be effectively avoided, the influence on the surface quality of the metal plate due to the fact that the local surface quality of the working roller is poor is avoided, and the surface quality of the leveling plate is superior to that of the four-fold metal plate leveler. The six-layer metal plate leveler is mostly applied to leveling nonferrous metals or stainless steel metal plates with higher plate quality requirements.

With the development of metal material science, the application of composite materials is more and more extensive, taking an explosive composite plate as an example, ferrous metal is taken as a base material, nonferrous metal is taken as a composite layer, and the surface quality of the base material is not required when the plate material is straightened, but the surface quality of the nonferrous metal composite layer is higher. For the plate, the four-fold type metal plate leveling machine roller system cannot meet the requirements, and the six-fold type metal plate leveling machine roller system can cause excessive performance.

Disclosure of the invention

The invention provides a composite metal plate leveler roller system which has simple structure and low cost and meets the requirement of leveling plate surface quality in order to make up the defects of the prior art.

The invention is realized by the following technical scheme:

the utility model provides a composite metal sheet material leveler roller system, includes the leveler body, characterized by: the leveling machine body is provided with a six-fold leveling roller system positioned above the leveling plate and a four-fold leveling roller system positioned below the leveling plate, the six-fold leveling roller system consists of an upper supporting roller, a middle roller and an upper working roller which are sequentially arranged from top to bottom, and the four-fold leveling roller system consists of a lower working roller and a lower supporting roller which are sequentially arranged from top to bottom.

The upper working roll is tangent to the two middle rolls, and each middle roll is tangent to the two upper supporting rolls.

The lower working roll is tangent to the two lower supporting rolls.

The lower supporting roll is positioned under the lower working roll.

The invention has the beneficial effects that: when the plate is leveled, the plate surface quality is superior to that of a pure quadruple plate leveling machine; compared with a six-fold plate leveler, the structure is simpler and the manufacturing cost is lower; the method is suitable for leveling composite plates with different surface quality requirements on two sides.

(IV) description of the drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic front view of a conventional quadruple type leveling roll system;

FIG. 2 is a schematic side view of a conventional quadruple leveling roll system;

FIG. 3 is a schematic structural view of a conventional six-fold leveler roll system in front view;

FIG. 4 is a schematic side view of a conventional six-fold leveler roll system;

FIG. 5 is a first schematic structural diagram of the present invention;

FIG. 6 is a second schematic structural view of the present invention;

in the figure, 1 a leveler body, 2 leveling plates, 3 a six-fold leveling roll system, 4 a four-fold leveling roll system, 5 upper supporting rolls, 6 middle rolls, 7 upper working rolls, 8 lower working rolls and 9 lower supporting rolls.

(V) detailed description of the preferred embodiments

The attached drawing is an embodiment of the invention. The embodiment comprises a leveling machine body 1, wherein a six-fold leveling roller system 3 positioned above a leveling plate 2 and a four-fold leveling roller system 4 positioned below the leveling plate 2 are arranged on the leveling machine body 1, the six-fold leveling roller system 3 is composed of an upper supporting roller 5, a middle roller 6 and an upper working roller 7 which are sequentially arranged from top to bottom, and the four-fold leveling roller system 4 is composed of a lower working roller 8 and a lower supporting roller 9 which are sequentially arranged from top to bottom. The upper working rolls 7 are all tangent to the two intermediate rolls 6, each intermediate roll 6 being tangent to two upper supporting rolls 5. The lower work roll 8 is tangent to two lower support rolls 9. The lower support roller 9 is positioned right below the lower working roller 8.

The roller system structure of the composite metal plate leveler roller system is different from the traditional four-fold and six-fold metal plate leveler roller systems, the six-fold leveler roller system 3 is adopted in the upper roller system, the surface quality of the leveler plate is higher, the four-fold leveler roller system 4 is adopted in the lower roller system, the structure is simple, and the manufacturing cost is low. The method is particularly suitable for the leveling processing of the composite board with one surface having higher surface quality requirement and the other surface having no requirement. In the process of leveling and processing the plate, if oxide skin and other pollution particles exist on the plate and are influenced by the action of gravity, the oxide skin and other pollution particles are easy to concentrate in a lower roller system at the later stage, so that a colored metal layer with higher plate surface quality requirement is always upward in the process of leveling and processing the composite plate, and the plate surface quality is convenient to ensure; therefore, the upper roller system is set to six-fold type, and the lower roller system is set to four-fold type.

The upper roller system consists of upper working rollers 7, middle rollers 6 and upper supporting rollers 5, wherein the number of the middle rollers 6 is one group more than that of the upper working rollers 7, and each upper working roller 7 is tangent to two middle rollers 6; the number of the upper supporting roller 5 groups is one group more than that of the middle rollers 6, and each middle roller 6 is tangent to the two groups of upper supporting rollers 5; each intermediate roll 6 is positioned completely by tangency with the upper work roll 7, the upper support roll 5. Finally, in the plate leveling process, the upper support rollers 5 bear the plate leveling force.

The lower roller system consists of lower working rollers 8 and lower supporting rollers 9, the number of the lower supporting rollers 9 is one group more than that of the lower working rollers 8, each lower working roller 8 is tangent with the two groups of the lower supporting rollers 9, and the lower supporting rollers 9 bear the correcting force generated in the plate correcting process. In a plate leveler with larger working roll diameter, the number of the lower working rolls 8 and the number of the lower supporting rolls 9 in the lower roll system can be the same, the lower supporting rolls 9 are arranged right below the lower working rolls 8 and are tangent with the lower working rolls 8, and the lower supporting rolls 9 bear the correcting force from the plate leveling process.