Thin steel belt constant-tension self-adaptive feeder
A constant tension, self-adaptive technology, applied in the field of feeder and thin steel strip constant tension self-adaptive feeder, can solve the problems of strip edge wrinkle, precision hose, twist and so on, so as to achieve reliable guarantee and avoid Effect of folds, simple structure
Active Publication Date: 2019-03-19
AEROSUN CORP
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Problems solved by technology
[0008] However, none of the above-mentioned existing technologies can ensure the self-adaptation of the feeding speed and the constant tension at the same time, so it cannot properly solve the problem of avoiding the wrinkling and twisting of the edge of the strip that is necessary for precision hose forming.
Method used
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Embodiment 1
[0041] The basic structure of the thin steel strip constant tension self-adaptive feeder of the present embodiment is as follows: figure 1 and 2 As shown, it includes a rotating unit 3 installed on a horizontal frame 6 for placing a reel steel strip 4. One side of the horizontal frame is installed with a three-dimensional adjustment unit 2 through a steering frame 1 fixed to it. The horizontal The other side of the frame is equipped with a speed adaptive unit 7, and the output end of the speed adaptive unit is equipped with a steel belt guide leveling unit 8.
[0042] Three-dimensional adjustment unit 2 such as image 3 As shown, including the fixed base 209 fixedly connected with the steering frame, the fixed base is equipped with a vertical guide rod and a vertical screw rod, the vertical guide rod and the sliding seat constitute a vertical moving pair, and the vertical screw rod and the nut on the sliding seat form a The vertical spiral pair and the upper end are equipped...
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The invention relates to a thin steel belt constant-tension self-adaptive feeder. The thin steel belt constant-tension self-adaptive feeder comprises a steering rack, an equipment rack, a three-dimensional adjusting unit for steel belt steering control, a steel belt tray rotating device, a servo system and control unit of the steel belt tray rotating device, and a steering wheel mechanism and further comprises a speed self-adaptive unit and a steel belt guiding and leveling unit. According to the three-dimensional adjusting unit, steel belts of steering rollers are smoothly transited to self-adaptive unit guide rollers up and down, left and right, obliquely and rotationally in multiple directions, and constant-tension speed self-adaptive feeding of the steel belts is achieved through the three guide rollers, speed feedback and tension balancing weights of the speed self-adaptive unit. Coiling type feeding of the multiple steel belts is adopted, speed self-adaptive control and tension control are combined, constant-tension self-adaptive feeding can be achieved, the problems that the feeding speeds of corrugated pipe forming equipment, cable pipe welding equipment and thin part blanking equipment are unstable, and strip edges wrinkle are solved, and the thin steel belt constant-tension self-adaptive feeder has the beneficial effects of being high in feeding precision, stable in speed, self-adaptive, constant in tension and the like.
Description
technical field [0001] The invention relates to a feeder, in particular to a thin steel strip constant tension self-adaptive feeder used in a production line, and belongs to the technical field of mechanical manufacturing. Background technique [0002] The small-diameter stainless steel metal bellows hose is made of thin-walled stainless steel strip through round welding and spinning. It has comprehensive properties such as flexibility, vibration resistance, pressure resistance, corrosion resistance, and fatigue resistance. It can withstand pulse, torsion, and bending loads. , is an important piping system connector. [0003] In order to solve the technical problems of precision hose forming, it is first necessary to overcome the difficulty of stable feeding of online formed welded pipes. According to the applicant's knowledge, the traditional steel belt feeding method is a single-disc horizontal or vertical follow-up turntable, and this type of turntable rotates freely wit...
Claims
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IPC IPC(8): B65H16/00B65H16/02B65H20/02B65H23/038B65H23/34
CPCB65H16/00B65H16/02B65H20/02B65H23/038B65H23/34B65H2701/173
Inventor 刘永黎江赵政张素忠叶朝辉朱广松
Owner AEROSUN CORP