CN217252066U - Double-bending and double-straightening machine for stainless steel band - Google Patents
Double-bending and double-straightening machine for stainless steel band Download PDFInfo
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- CN217252066U CN217252066U CN202220853795.0U CN202220853795U CN217252066U CN 217252066 U CN217252066 U CN 217252066U CN 202220853795 U CN202220853795 U CN 202220853795U CN 217252066 U CN217252066 U CN 217252066U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model discloses a two curved machine of rectifying of stainless steel band, including frame, tensile centre gripping roller set, first crooked roller set, tension adjusting roller set, first straightener roller set, the crooked roller set of second, rectify roller set and second straightener roller set. The utility model discloses can make equipment carry out two curved two operations of rectifying to the steel band, the aligning precision is high, does benefit to the roughness after promoting the steel band processing, and the practicality is strong.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of stainless steel band processing equipment, especially a technical field of two curved machine of rectifying of stainless steel band.
[ background of the invention ]
The stainless steel strip is a steel plate with thin thickness, narrow width and long length. The width is generally in the range of 20mm to 200mm and is supplied in rolls, the specification being expressed in thickness x width. The steel is divided into high-quality and common strip steel according to the quality of the steel; the rolling method is divided into hot rolling and cold rolling, which are respectively called hot rolling strip steel and cold rolling strip steel. The strip steel can be made of plain carbon steel, spring steel, tool steel, stainless steel and other steel. It is widely used for manufacturing welded pipes, hoops, washers, spring leaves, saw blades, etc. Before coiling and coiling the coiling belt, the stainless steel belt needs to be straightened, and a stretch bending straightener is used during straightening, wherein the stretch bending straightener adopts a small-diameter bending roller, so that the strip generates longitudinal and transverse deformation simultaneously in the stretching, bending and straightening processes, and the straightness and the material performance of the thin plate are fully improved. The existing stretch bending straightening equipment for processing stainless steel strips mostly adopts a single roller to straighten, the straightening effect of the single roller straightening equipment in the using process is poor, the flatness required by processing is difficult to achieve, and the practicability is poor.
[ Utility model ] content
The utility model discloses an aim at solving the problem among the prior art, provide a two machine of rectifying of two bendings of stainless steel band, can make equipment carry out two curved two operations of rectifying to the steel band, the aligning precision is high, does benefit to the roughness after promoting the steel band processing, and the practicality is strong.
For realizing the above-mentioned purpose, the utility model provides a two curved two machines of rectifying of stainless steel band, including frame, tensile centre gripping roller set, first crooked roller set, tension adjusting roller set, first straightener roller set, the crooked roller set of second, roll set and the second straightener roller set of rectifying, the right side of frame is provided with tensile centre gripping roller set, tensile centre gripping roller set left side is provided with first crooked roller set, the left side of first crooked roller set is provided with tension adjusting roller set, tension adjusting roller set's left side is provided with first straightener roller set, the left side of first straightener roller set is provided with the crooked roller set of second, the left side of the crooked roller set of second is provided with the roll set of rectifying, the left side of roll set of rectifying is provided with the second straightener roller set.
Preferably, the first bending roller group, the first straightening roller group, the second bending roller group and the second straightening roller group are all driving roller groups, and the circumferential rotating speeds of the first bending roller group, the first straightening roller group, the second bending roller group and the second straightening roller group are sequentially increased.
Preferably, the tension nip roller group is a pair of elastic rubber rollers connected by a compression spring, and the pressure of the tension nip roller group is adjustable.
Preferably, the first bending roller group is formed by a plurality of rubber-covered bending rollers which are staggered up and down and parallel, and the second bending roller group and the first bending roller group have the same structure.
Preferably, electric lifting arms are installed at two ends of the tension adjusting roller group, and a tension sensor is arranged at the joint of each electric lifting arm and the corresponding tension adjusting roller group.
Preferably, the first straightening roll group is composed of a plurality of vertically corresponding parallel straightening rolls, and the second straightening roll group and the first straightening roll group have the same structure.
Preferably, the deviation rectifying roller group is positioned above the right side of the second straightening roller group, and a deviation rectifying electric eye is installed on the side face of the deviation rectifying roller group.
The utility model has the advantages that: the utility model discloses a combine frame, tensile centre gripping roller set, first crooked roller set, tension adjusting roller set, first straightener roll group, the crooked roller set of second, the roller set of rectifying and second straightener roll group together, through experimental optimization, can make equipment carry out the two curved operations of rectifying of two to the steel band, the aligning precision is high, does benefit to the roughness after promoting the steel band processing, and the practicality is strong.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural view of a double-bending and double-straightening machine for stainless steel bands of the present invention.
In the figure: the device comprises a frame 1, a stretching clamping roller group 2, a first bending roller group 3, a tension adjusting roller group 4, a first straightening roller group 5, a second bending roller group 6, a deviation correcting roller group 7, a second straightening roller group 8, an electric lifting arm 9, a tension sensor 10 and a deviation correcting electric eye 11.
[ detailed description ] embodiments
Referring to fig. 1, the utility model relates to a stainless steel strip double-bending double-straightening machine, which comprises a frame 1, a stretching clamping roller set 2, a first bending roller set 3, a tension adjusting roller set 4, a first straightening roller set 5, a second bending roller set 6, a deviation correcting roller set 7 and a second straightening roller set 8, wherein the right side of the frame 1 is provided with the stretching clamping roller set 2, the left side of the stretching clamping roller set 2 is provided with the first bending roller set 3, the left side of the first bending roller set 3 is provided with the tension adjusting roller set 4, the left side of the tension adjusting roller set 4 is provided with the first straightening roller set 5, the left side of the first straightening roller set 5 is provided with the second bending roller set 6, the left side of the second bending roller set 6 is provided with the deviation correcting roller set 7, the left side of the deviation correcting roller set 7 is provided with the second straightening roller set 8, and the first bending roller set 3, the first straightening roller set 5, the second bending roller set 6 and the second straightening roller set 8 are all driving roller sets, the circumferential rotating speeds of the first bending roller group 3, the first straightening roller group 5, the second bending roller group 6 and the second straightening roller group 8 are increased in sequence, the stretching clamping roller group 2 is a pair of elastic rubber rollers connected by a compression spring, the pressure of the stretching clamping roller group 2 is adjustable, the first bending roller group 3 is formed by a plurality of rubber-covered bending rollers which are staggered up and down and parallel, the second bending roller group 6 and the first bending roller group 3 have the same structure, electric lifting arms 9 are arranged at two ends of the tension adjusting roller set 4, a tension sensor 10 is arranged at the joint of the electric lifting arms 9 and the tension adjusting roller set 4, the first straightening roller group 5 is composed of a plurality of vertically corresponding and parallel straightening double rollers, the second straightening roller group 8 and the first straightening roller group 5 have the same structure, the correcting roller group 7 is positioned above the right side of the second straightening roller group 8, and a correcting electric eye 11 is arranged on the side surface of the correcting roller group 7.
The utility model discloses a combine frame 1, tensile centre gripping roller set 2, first crooked roller set 3, tension adjusting roller set 4, first straightener roll group 5, the crooked roller set 6 of second, the roller set 7 and the second straightener roll group 8 of rectifying together, through experimental optimization, can make equipment carry out two curved two operations of rectifying to the steel band, the aligning precision is high, does benefit to the roughness after promoting the steel band processing, and the practicality is strong.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (7)
1. A stainless steel strip double-bending double-straightening machine is characterized in that: comprises a frame (1), a stretching clamping roller set (2), a first bending roller set (3), a tension adjusting roller set (4), a first straightening roller set (5), a second bending roller set (6), a correcting roller set (7) and a second straightening roller set (8), a stretching clamping roller set (2) is arranged on the right side of the frame (1), a first bending roller set (3) is arranged on the left side of the stretching clamping roller set (2), a tension adjusting roller set (4) is arranged at the left side of the first bending roller set (3), a first straightening roller group (5) is arranged on the left side of the tension adjusting roller group (4), a second bending roller set (6) is arranged on the left side of the first straightening roller set (5), a deviation correcting roller set (7) is arranged at the left side of the second bending roller set (6), and a second straightening roller set (8) is arranged on the left side of the correction roller set (7).
2. The stainless steel strip double-bending double-straightening machine as claimed in claim 1, characterized in that: the first bending roller set (3), the first straightening roller set (5), the second bending roller set (6) and the second straightening roller set (8) are all driving roller sets, and the circumferential rotating speeds of the first bending roller set (3), the first straightening roller set (5), the second bending roller set (6) and the second straightening roller set (8) are sequentially increased.
3. The stainless steel strip double-bending double-straightening machine as claimed in claim 1, characterized in that: the stretching clamping roller group (2) is a pair of elastic rubber rollers connected by a compression spring, and the pressure of the stretching clamping roller group (2) is adjustable.
4. The stainless steel strip double-bending double-straightening machine as claimed in claim 1, characterized in that: the first bending roller group (3) is formed by a plurality of rubber-covered bending rollers which are staggered up and down and parallel, and the second bending roller group (6) and the first bending roller group (3) are identical in structure.
5. The stainless steel strip double-bending double-straightening machine as claimed in claim 1, characterized in that: electric lifting arms (9) are installed at two ends of the tension adjusting roller set (4), and a tension sensor (10) is arranged at the joint of the electric lifting arms (9) and the tension adjusting roller set (4).
6. The stainless steel strip double-bending double-straightening machine as claimed in claim 1, characterized in that: the first straightening roller group (5) is composed of a plurality of straightening double rollers which are correspondingly parallel up and down, and the second straightening roller group (8) and the first straightening roller group (5) are identical in structure.
7. The stainless steel strip double-bending double-straightening machine as claimed in claim 1, characterized in that: the correcting roller group (7) is positioned above the right side of the second straightening roller group (8), and a correcting electric eye (11) is arranged on the side surface of the correcting roller group (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220853795.0U CN217252066U (en) | 2022-04-13 | 2022-04-13 | Double-bending and double-straightening machine for stainless steel band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220853795.0U CN217252066U (en) | 2022-04-13 | 2022-04-13 | Double-bending and double-straightening machine for stainless steel band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217252066U true CN217252066U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220853795.0U Active CN217252066U (en) | 2022-04-13 | 2022-04-13 | Double-bending and double-straightening machine for stainless steel band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217252066U (en) |
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2022
- 2022-04-13 CN CN202220853795.0U patent/CN217252066U/en active Active
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