CN-122007492-A - High-speed slitting machine for stainless steel coil plates

CN122007492ACN 122007492 ACN122007492 ACN 122007492ACN-122007492-A

Abstract

The invention relates to the field of strip splitting machines, in particular to a stainless steel coil plate high-speed strip splitting machine which comprises a supporting frame, female plug bodies, male plug bodies, driving fluted discs, shearing cutterheads and fastening screws, wherein two rows of shearing mechanisms are arranged between the supporting frame up and down, each row of shearing mechanism comprises the female plug bodies and the male plug bodies which are mutually spliced together from head to tail, the male plug bodies at the end parts of each row of shearing mechanism are connected to the supporting frame through the fixedly connected driving fluted discs, the shearing cutterheads are fixedly connected to each female plug body and each male plug body of the upper row, the shearing cutterheads are fixedly connected to each male plug body of the lower row, and the stepless continuous adjustment of the distance between the adjacent shearing cutterheads can be realized by adopting the sliding plug structure of the male plug bodies and the female plug bodies through changing the overlapping length of the male plug bodies.

Inventors

YANG CHUNLAI
YAN WEI
SHEN WEIXIN

Assignees

天津展润新能源科技发展有限公司

Dates

Publication Date: 20260512
Application Date: 20260320

Claims (10)

1. The high-speed slitting machine for the stainless steel coil plates is characterized by comprising symmetrically arranged supporting frames, wherein two rows of shearing mechanisms are arranged between the supporting frames up and down, each row of shearing mechanism comprises a plurality of female plug bodies and male plug bodies which are mutually spliced end to end, and the male plug bodies at the end parts of each row of shearing mechanism are connected to the supporting frames through fixedly connected driving fluted discs; the upper row of each female plug body and each male plug body are fixedly connected with a shearing cutter head, the lower row of each male plug body is fixedly connected with a shearing cutter head, a plurality of shearing cutter heads in the same row are coaxially arranged, and the upper shearing cutter heads and the lower shearing cutter heads are arranged in a staggered manner; the end part of each male plug body is provided with a strip-shaped hole, the end part of each female plug body is provided with a through hole, the end part of each male plug body is plugged into the port of each female plug body, the through holes are overlapped with the strip-shaped holes, the overlapped parts penetrate through fastening screw rods, and the end parts of the fastening screw rods are provided with fastening nuts.
2. The high-speed strip separator for stainless steel coil plates, as set forth in claim 1, is characterized in that a screw rod is vertically and rotatably connected to the inner side of each supporting frame, a driving block is connected to each screw rod through threads, a turntable is connected to the end face of the driving block, and the turntable is coaxially and rotatably connected with the driving fluted disc.
3. The high-speed strip separator for stainless steel coil plates according to claim 2, wherein each driving block is provided with a plugging hole at the center of the end face, a plurality of auxiliary holes are formed in the periphery of the center of the end face of each driving block, and fixing pins matched with the plugging holes and the auxiliary holes are arranged on the rotary disc.
4. The high-speed strip separator for stainless steel coil plates according to claim 1, wherein the inner side wall of the port of each female plug body is provided with a circular groove, the grooves and the through holes are coaxially arranged, a top block is arranged in each groove, the top block is sleeved on the outer ring of the fastening screw, the fastening nut is screwed into the through hole, and the top block is extruded on the outer side wall of the end part of the male plug body.
5. The high-speed slitter of stainless steel coil plates of claim 4, wherein a plurality of return springs are fixedly connected to the back surface of each top block, the return springs are connected to the inner side walls of the grooves, and the return springs are used for pulling the top blocks to enable the top blocks to retract into the grooves.
6. The high-speed strip separator for stainless steel coil plates according to claim 5, wherein a plurality of limiting grooves are uniformly formed in the inner side wall of each groove, a plurality of limiting blocks are uniformly arranged on the outer ring of each top block, the limiting blocks are slidably connected in the limiting grooves along the axis of the fastening screw, and the reset springs are fixedly connected to the end faces of the limiting blocks one by one.
7. The high-speed strip separator for stainless steel coil plates of claim 6, wherein a plurality of first clamping strips are arranged on the outer end face of each top block, a plurality of second clamping strips are arranged on the outer side wall of the end part of each male plug body, and each second clamping strip is respectively arranged at two sides of each strip-shaped hole.
8. The high-speed slitting machine for stainless steel coil plates according to claim 2, wherein a telescopic rod is arranged on the inner side wall of each supporting frame, the telescopic rod is positioned between the upper driving block and the lower driving block, and an arc-shaped baffle is fixedly connected to the end part of the telescopic rod and used for guiding movement of slitting waste.
9. The high-speed strip separator for stainless steel coil plates according to claim 4, wherein auxiliary inserting rods are arranged in ports of each female plug body, and insertion holes for adapting to the auxiliary inserting rods are formed in end faces of each male plug body.
10. The high-speed strip separator for stainless steel coil plates of claim 8, wherein each supporting frame is provided with a guide hole, the back surface of each driving block is fixedly connected with a guide plate, and the guide plates are slidably connected in the guide holes.

Description

High-speed slitting machine for stainless steel coil plates Technical Field The invention relates to the field of slitting machines, in particular to a stainless steel coil plate high-speed slitting machine. Background The slitting machine is special equipment for longitudinally cutting wide metal coiled plates into a plurality of narrow strips, can be used for realizing high-speed and precise production by matching with automatic program control equipment, is widely applied to slitting of metal coiled materials such as stainless steel, cold-rolled plates, galvanized plates, silicon steel sheets and the like, and is characterized in that a plurality of shearing disc blades are usually arranged on a rotating cutter shaft in a core working mechanism of the slitting machine, and adjacent shearing discs are positioned and spaced through spacers to form a required cutting width. In the prior art, the thickness specification of the spacer covers unequal values of 0.8mm to 150mm, in the actual production process, operators select the spacer with corresponding thickness to combine and stack according to the target slitting width, thereby adjusting the interval between adjacent shearing discs, and the mechanical spacing mode has the advantages of simple structure and high reliability in the mass production of standard components, however, along with the increasing demands of the market for the specification diversification of metal strips, the slitting processing demands of nonstandard sizes are obviously increased. The existing spacer spacing technology has the problem that the strip width adjustment precision is limited, the spacer thickness is of a discretized fixed specification, the minimum adjustment unit is limited to a spacer with the minimum thickness (usually 0.5mm or 1.0 mm), when the required strip width is not standard value (such as the required spacing is 10.3mm or 15.7 mm), the strip width is difficult to accurately realize through the existing standard spacer combination, and the strip width deviation is beyond the precision machining allowable range due to the fact that the strip width deviation is only approximately rounded. More prominently, when the shearing cutterhead at a certain position on the cutter shaft needs to be adjusted, as the spacer bush and the shearing cutterhead are annular components sleeved on the cutter shaft, an operator needs to take down all the shearing cutterheads and the spacer bush between the shearing cutterhead and the end part of the cutter shaft as a whole one by one, and the position of the target cutterhead can be adjusted or replaced, for example, if 20 groups of cutterheads and the spacer bush are arranged on the cutter shaft, when the position of the 5 th group of cutterheads needs to be adjusted, all the cutterheads and the spacer bush of the 6 th group to the 20 th group need to be removed in sequence, and then the cutterhead and the spacer bush are sleeved one by one according to the original sequence. Therefore, a stainless steel coil plate high-speed slitting machine is provided for the problems. Disclosure of Invention In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved. The technical scheme includes that the high-speed slitting machine for the stainless steel coil plates comprises symmetrically arranged supporting frames, wherein two rows of shearing mechanisms are arranged between the supporting frames up and down, each row of shearing mechanism comprises a plurality of female plug bodies and male plug bodies which are mutually spliced end to end, and the male plug bodies at the end parts of each row of shearing mechanism are connected to the supporting frames through fixedly connected driving fluted discs; the upper row of each female plug body and each male plug body are fixedly connected with a shearing cutter head, the lower row of each male plug body is fixedly connected with a shearing cutter head, a plurality of shearing cutter heads in the same row are coaxially arranged, and the upper shearing cutter heads and the lower shearing cutter heads are arranged in a staggered manner; the end part of each male plug body is provided with a strip-shaped hole, the end part of each female plug body is provided with a through hole, the end part of each male plug body is plugged into the port of each female plug body, the through holes are overlapped with the strip-shaped holes, the overlapped parts penetrate through fastening screw rods, and the end parts of the fastening screw rods are provided with fastening nuts. Preferably, the inner side of each supporting frame is vertically and rotationally connected with a screw rod, each screw rod is connected with a driving block in a threaded manner, the end face of each driving block is connected with a rotary table, and the rotary table is rotationally connected with the driving fluted disc in a coaxial line. Preferably, the central po