A positioning and correcting device suitable for flexible materials and its application method
A technology of a deviation correction device and an application method, which is applied in the directions of thin material processing, transportation and packaging, and winding strips, etc., can solve the problems of being stored in the middle, unable to realize application, wrinkling or shrinking to the middle, etc., so as to improve production efficiency. Effect
Active Publication Date: 2018-10-30
GUANGZHOU BST TRANSMSISION COMPLETE CO LTD +1
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Problems solved by technology
Due to the softness of non-woven fabrics, it is often processed under a relatively high tension environment. At this time, if the traditional positioning and correcting device is used, the non-woven fabric after compounding the elastic band will definitely wrinkle or bend in the high tension environment. The middle shrinks, or the excess part is accommodated in the middle, and the traditional positioning and correcting device will not be able to realize this special application
Method used
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[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. In the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the drawings and in combination with the embodiments.
[0020] Such as figure 1 As shown, a positioning and correcting device suitable for flexible materials includes a deviation correcting bracket 1, an actuator 2, a centering sensor 3, a control center 4, and a material edge detector 5. The actuator 2 and the centering sensor 3 are installed on On the deviation correction support 1, the control center 4 is arranged at the rear end of the deviati...
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The invention provides a positioning and deviation-rectifying device suitable for a flexible material. The positioning and deviation-rectifying device comprises a deviation-rectifying bracket, an actuating mechanism, a centering sensor, a control center and a material edge detector, wherein the actuating mechanism and the centering sensor are mounted on the deviation-rectifying bracket; the control center is arranged at the rear end of the deviation-rectifying bracket; the material edge detector is arranged at the front end of the deviation-rectifying bracket; the control center is electrically connected to the material edge detector, the actuating mechanism and the centering sensor separately; the deviation-rectifying bracket comprises a rotary bracket and a base; two rollers are arranged on the rotary bracket; and a rotary supporting point is arranged between the rotary bracket and the base. According to the positioning and deviation-rectifying device, the deviation-rectifying bracket is movably arranged, so that the deviation-rectifying bracket will generate action of stretching outwards or compressing inwards, and therefore, the defect that non-woven fabric compounded with elastic ribbon will crinkle and shrink towards the center under a large tension environment is solved; and meanwhile, the positioning and deviation-rectifying device achieves special application of positioning the two side edges of the material, and accommodating the redundant parts of the material in the middle, so that the production efficiency is greatly improved.
Description
technical field [0001] The invention relates to flexible material automatic production equipment, in particular to a positioning and deviation correction device suitable for flexible materials. Background technique [0002] In the automatic production industry that uses flexible materials as raw materials, it is often necessary to compound rubber bands on non-woven materials. Due to the softness of non-woven fabrics, it is often processed under a relatively high tension environment. At this time, if the traditional positioning and correcting device is used, the non-woven fabric after compounding the elastic band will definitely wrinkle or bend in the high tension environment. The middle shrinks, or the excess part is accommodated in the middle, and the traditional positioning and correcting device will not be able to realize this special application. Contents of the invention [0003] The present invention aims at the deficiencies of the prior art, and provides a position...
Claims
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IPC IPC(8): B65H23/032B65H23/34
CPCB65H23/0322B65H23/34B65H2701/1133B65H2701/174
Inventor 黄葆钧
Owner GUANGZHOU BST TRANSMSISION COMPLETE CO LTD