阅读说明：本技术 立式无动力多条带钢储料装置 (Vertical unpowered multi-strip steel storage device ) 是由 王恩栋 齐保峰 钟丽君 鲁茜 谷安任 李翀 李万福 于 2021-09-22 设计创作，主要内容包括：本发明属于冷轧钢带生产技术领域,尤其是涉及一种立式无动力多条带钢储料装置,包括机架、静活套辊组和滑动活套车,其特征在于机架包括横向设置的机架Ⅰ和纵向设置的机架Ⅱ,静活套辊组固定于机架Ⅰ顶部,机架Ⅱ上设有导轨,滑动活套车沿导轨上下滑动,滑动活套车包括连接板,位于连接板两端的爬升轮,数个滑动轮,静活套辊组包括静活套辊组Ⅰ和静活套辊组Ⅱ,静活套辊组Ⅰ包括差动辊和一组分离辊Ⅰ,静活套辊组Ⅱ包括差动辊和一组分离辊Ⅱ。本发明结构简单、装卸方便、生产成本低,从根本上解决现有储料装置存在的结构复杂、设计难度大、制造精度高、装卸不便,投资额较大,生产成本高,生产效率低的问题。(The invention belongs to the technical field of cold-rolled steel strip production, and particularly relates to a vertical unpowered multi-strip steel storage device which comprises a rack, a static loop roller set and a sliding loop vehicle. The invention has simple structure, convenient assembly and disassembly and low production cost, and fundamentally solves the problems of complex structure, large design difficulty, high manufacturing precision, inconvenient assembly and disassembly, larger investment, high production cost and low production efficiency of the existing storage device.)

1. A vertical unpowered multi-strip steel storage device comprises a rack, a static loop roller set and a sliding loop vehicle, and is characterized in that the rack comprises a rack I arranged transversely and a rack II arranged longitudinally, the static loop roller set is fixed at the top of the rack I, a guide rail is arranged on the rack II, the sliding loop vehicle slides up and down along the guide rail,

the sliding looping car comprises two connecting plates connected by a plurality of connecting strips, climbing wheels arranged between the two connecting plates and positioned at two ends of the connecting plates, and a plurality of sliding wheels arranged between the two connecting plates and arranged in sequence, wherein the climbing wheels slide up and down along the guide rail,

the static loop roller set comprises a static loop roller set I and a static loop roller set II, the static loop roller set I comprises differential rollers arranged at two ends and a set of separation rollers I arranged in the middle, the static loop roller set II comprises differential rollers arranged at two ends and a set of separation rollers II arranged in the middle, a set of separation wheels I is arranged on each separation roller I, and a set of separation wheels II is arranged on each separation roller II.

2. The vertical unpowered multi-strip steel storage device according to claim 1, wherein the static loop roller set I corresponds to one sliding loop trolley at the lower portion, the static loop roller set II corresponds to one sliding loop trolley at the lower portion, the roll shafts of the separation rollers I are all parallel to and staggered with the wheel shafts of the sliding wheels corresponding to the lower portion, and the roll shafts of the separation rollers II are all parallel to and staggered with the wheel shafts of the sliding wheels corresponding to the lower portion.

3. The vertical unpowered multiple strip steel storing device according to claim 1, wherein the separating wheel set I and the separating wheel set II are arranged in a staggered manner.

Technical Field

The invention belongs to the technical field of cold-rolled steel strip production, and particularly relates to a vertical unpowered multi-strip steel storage device.

Background

The technological process required when the wide strip steel is cut into narrow strip steel strips is as follows:

raw material → uncoiling → welding → slitting → coiling → coil unloading → packaging and warehousing.

In the production process, welding refers to that in the steel strip cutting process, when one coil of strip steel raw material is used up, another coil of strip steel raw material needs to be connected to continue production, namely the head of the new coil of strip steel raw material is welded with the tail of the previous coil of strip steel raw material. In the process of welding the head and the tail of the steel strip, the whole production line needs to stop working, and the production can be continued until the head and the tail of the raw materials are welded, so that the production line can not continuously produce. The shutdown of the production line not only causes great troubles to the process operation of the production line, but also greatly affects the product quality. Therefore, in order to ensure that the production line can realize continuous operation, the material storage is required to be carried out after welding and longitudinal shearing.

At present, the conventional steel strip sectioning production line generally adopts a pit type and a disc horizontal type. The pit type storage device has short storage time, and is easy to scratch the surface of the steel belt; the horizontal disc storage device is complex in structure, high in design difficulty, high in manufacturing precision, inconvenient to assemble and disassemble, large in investment amount, high in production cost and low in production efficiency.

Disclosure of Invention

The invention aims to provide a vertical unpowered multi-strip steel storage device which is simple in structure, convenient to assemble and disassemble and low in production cost.

The purpose of the invention is realized by the following technical scheme:

the invention relates to a vertical unpowered multi-strip steel storage device, which comprises a rack, a static loop roller set and a sliding loop vehicle, and is characterized in that the rack comprises a rack I arranged transversely and a rack II arranged longitudinally, the static loop roller set is fixed at the top of the rack I, a guide rail is arranged on the rack II, the sliding loop vehicle slides up and down along the guide rail,

the sliding looping car comprises two connecting plates connected by a plurality of connecting strips, climbing wheels arranged between the two connecting plates and positioned at two ends of the connecting plates, and a plurality of sliding wheels arranged between the two connecting plates and arranged in sequence, wherein the climbing wheels slide up and down along the guide rail,

the static loop roller set comprises a static loop roller set I and a static loop roller set II, the static loop roller set I comprises differential rollers arranged at two ends and a set of separation rollers I arranged in the middle, the static loop roller set II comprises differential rollers arranged at two ends and a set of separation rollers II arranged in the middle, a set of separation wheels I is arranged on each separation roller I, and a set of separation wheels II is arranged on each separation roller II.

The static loop roller set I corresponds to a sliding loop vehicle on the lower portion, the static loop roller set II corresponds to a sliding loop vehicle on the lower portion, the roller shafts of the separating rollers I are all parallel to and staggered with the wheel shafts of the sliding wheels corresponding to the lower portion, and the roller shafts of the separating rollers II are all parallel to and staggered with the wheel shafts of the sliding wheels corresponding to the lower portion.

The group of separating wheels I and the group of separating wheels II are arranged in a staggered mode.

The invention has the advantages that:

the vertical unpowered multi-strip steel storage device is simple in structure, convenient to assemble and disassemble and low in production cost, fundamentally solves the problems of complex structure, high design difficulty, high manufacturing precision, inconvenient assembly and disassembly, large investment amount, high production cost and low production efficiency of the existing storage device, is installed between longitudinal shearing and coiling processes, enables a production line to realize continuous automatic production, obviously improves the production efficiency of the production line, and simultaneously solves the problem of same-plate difference generated after a whole plate steel strip is cut into a plurality of steel strips.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of fig. 1 in accordance with the present invention.

Fig. 3 is a schematic structural view of the sliding looping car of the present invention.

Detailed Description

The following further describes the embodiments of the present invention with reference to the drawings.

As shown in figures 1-3, the vertical unpowered multi-strip steel storage device comprises a rack, a static loop roller set and a sliding loop vehicle, and is characterized in that the rack comprises a rack I1 arranged transversely and a rack II 2 arranged longitudinally, the static loop roller set is fixed at the top of the rack I1, a guide rail is arranged on the rack II 2, the sliding loop vehicle slides up and down along the guide rail,

the sliding looping car comprises two connecting plates 4 connected by a plurality of connecting strips 3, climbing wheels 5 arranged between the two connecting plates 4 and positioned at two ends of the connecting plates 4, and a plurality of sliding wheels 6 arranged between the two connecting plates 4 and arranged in sequence, wherein the climbing wheels 5 slide up and down along the guide rail,

the static loop roller set comprises a static loop roller set I and a static loop roller set II, the static loop roller set I comprises differential rollers 7 arranged at two ends and a group of separation rollers I8 arranged in the middle, the static loop roller set II comprises differential rollers 7 arranged at two ends and a group of separation rollers II 9 arranged in the middle, each separation roller I8 is provided with a group of separation wheels I8-1, and each separation roller II 9 is provided with a group of separation wheels II 9-1.

The static loop roller set I corresponds to a sliding loop vehicle on the lower portion, the static loop roller set II corresponds to a sliding loop vehicle on the lower portion, the roller shafts of the group of separating rollers I8 are all parallel to and staggered with the wheel shafts of the plurality of sliding wheels 6 corresponding to the lower portion, and the roller shafts of the group of separating rollers II 9 are all parallel to and staggered with the wheel shafts of the plurality of sliding wheels 6 corresponding to the lower portion.

The group of separating wheels I8-1 and the group of separating wheels II 9-1 are arranged in a staggered mode.

As shown in the figure, the vertical unpowered multi-strip steel storage device comprises a rack, a static loop roller set and a sliding loop vehicle. The static looper roller set is fixed on the top of the frame I1, a guide rail is arranged on the frame II 2, two ends of the sliding looper are symmetrically provided with climbing wheels 5, and the climbing wheels 5 slide up and down along the guide rail. And the two ends of the static loop roller set are respectively provided with a material storage machine inlet and a material storage machine outlet. The static loop roller group is divided into a differential roller and a separation roller. The sliding looping car is composed of a left connecting plate 4, a right connecting plate 4, a connecting strip 3, a sliding wheel 6 and a climbing wheel 5. A group of separating wheels in the separating rollers and a sliding wheel 6 in a sliding looping car below are on the same vertical plane, the roll shafts of the group of separating rollers I8 are all parallel to and staggered with the wheel shafts of the plurality of sliding wheels 6 corresponding to the lower part, and the roll shafts of the group of separating rollers II 9 are all parallel to and staggered with the wheel shafts of the plurality of sliding wheels 6 corresponding to the lower part. The group of separating wheels I8-1 and the group of separating wheels II 9-1 are arranged in a staggered mode.

The process flow comprises the following steps: the cut and stripped strip steel downwards bypasses the first sliding wheel 6 on the sliding looping car through the differential roller at the inlet of the storage machine, then sequentially and alternately bypasses the separating wheel I8-1 and the sliding wheel 6, turns to the outlet differential roller 7 through the differential roller 7 in the middle of the storage machine, and enters the next working procedure through the outlet differential roller 7. When the loop car at the inlet side is fully loaded, the strip steel can be transferred to the middle differential roll 7 at the outlet side of the storage machine through the differential roll 7 at the inlet side of the storage machine, then downwards bypasses the first sliding wheel 6 on the sliding loop car, then sequentially and alternately bypasses the separation wheel II 9-1 and the sliding wheel 6, and then turns to enter the next working procedure through the differential roll 7 at the outlet side of the storage machine.

When the production line normally runs, the sliding looping car body is positioned at the bottom of the frame of the storage machine, when the previous strip steel raw material is used up, the strip steel at the inlet of the storage machine is compressed and stops running forwards, the strip steel at the outlet of the storage machine continues running under the traction of the winding machine, and at the moment, the looping car body moves upwards under the action of the pulling of the strip steel and the guide rail to release the strip steel raw material stored in the storage machine, so that the production can continue running without stopping and working normally. When the head of the new strip steel and the tail of the previous strip steel raw material are welded, the strip steel at the inlet is released to continue to advance, and the looping car body in the material storage machine begins to descend under the action of self gravity and enters a material storage state.

The vertical unpowered multi-strip steel storage device is simple in structure, convenient to assemble and disassemble and low in production cost, fundamentally solves the problems of complex structure, high design difficulty, high manufacturing precision, inconvenient assembly and disassembly, large investment amount, high production cost and low production efficiency of the existing storage device, is installed between longitudinal shearing and coiling processes, enables a production line to realize continuous automatic production, obviously improves the production efficiency of the production line, and simultaneously solves the problem of same-plate difference generated after a whole plate steel strip is cut into a plurality of steel strips.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related fields, are included in the scope of the present invention.