Plate strip inlet clamping and conveying device
A technology of mouth clips and strips, applied in the directions of feeding devices, positioning devices, storage devices, etc., can solve the problems of limited pressing range of pressing rollers, high manufacturing cost, large floor space, etc., and achieve diverse swing trajectories of pressing rollers. , Reduce the floor space and cost, the effect of a large straightening range
Pending Publication Date: 2020-09-11
XIANGYANG BOYA PRECISION IND EQUIP
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Problems solved by technology
[0003] The traditional strip inlet pinching device includes a shovel plate for picking up the strip head, a pressure roller for straightening the strip head, and a pinch roller for providing pinch force and tension. The area is large; at the same time, due to the fixed rotation axis of the traditional pressure roller, the swing track is unique, and the straightening range of the pressure roller is limited
Method used
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Embodiment Construction
[0015] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 Shown, upper frame 1 and lower frame 2 are fixed with screw 27, and lower frame 2 is directly fixed on the inlet side of straightener 26.
[0016] The two ends of the upper pinch roller 24 are provided with the upper bearing seat 17 on the operation side and the upper bearing seat 12 on the transmission side respectively, and the bearing 29 is housed between the upper pinch roller 24 and the upper swing frame 21, and the upper bearing seat 17 on the operation side and the transmission side An upper swing frame 21 is installed between the upper bearing seats 12 on the side, copper slide plates 16 are installed on both sides of the upper bearing seat 17 on the operation side and the upper bearing seat 12 on the transmission side, and the upper end is connected with the piston rod of the oil cylinder one 5, and the oil cylinder one 5 The cylinder barrel is fixed on the upper frame 1, and the upper swing fr...
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A plate strip inlet clamping and conveying device is used for plate strip clamping, conveying and penetrating at the inlet position of a straightening machine. An upper rack and a lower rack are fixedthrough screws, and the lower rack is directly fixed to the inlet side of the straightening machine. During strip penetrating, an upper clamping and conveying roller is located at the opening position, a shovel plate upper platform stretches out, an uncoiling machine conveys a plate strip to the shovel plate upper platform, after a pressing roller reversely bends and presses the plate strip straight, feeding continues, the plate strip penetrates through a lower clamping and conveying roller, the upper clamping and conveying roller conducts downward pressing, and a motor drives the lower clamping and conveying roller to convey the plate strip to the straightening machine. The plate strip inlet clamping and conveying device has the most obvious characteristics that the upper clamping and conveying roller serves as an overturning shaft of a pressing roller frame, the lower clamping and conveying roller serves as an overturning shaft of a shovel plate lower platform, the structure is verycompact, the plate strip inlet clamping and conveying device can be directly installed on the inlet side of the straightening machine, and the occupied area and cost are reduced. Meanwhile, the upperclamping and conveying roller serving as a rotation shaft can move up and down through an oil cylinder, the pressing roller swinging tracks are diverse, and the straight pressing range is wide.
Description
technical field [0001] The invention relates to the technical field of metal strip production equipment, in particular to a strip inlet pinch device. Background technique [0002] At present, in the strip steel production and processing line in the metallurgical industry, after the steel coil is opened by the uncoiler, the curled steel strip head cannot be directly sent to the follow-up equipment in the process section by the uncoiler, so an inlet pinch device is needed to unwind the steel strip. It is sent to the straightening machine with the head straightened and a certain tension is provided. [0003] The traditional strip inlet pinch device includes a shovel plate for picking up the strip head, a pressure roller for straightening the strip head, and a pinch roller for providing pinch force and tension. The area is large; at the same time, due to the fixed rotation axis of the traditional pressure roller, the swing track is unique, and the straightening range of the pre...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B21D43/09
CPCB21D43/09
Inventor 陈亮李文喜杨建勇
Owner XIANGYANG BOYA PRECISION IND EQUIP