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A self-heating and trimming machine technology, applied in textiles and papermaking, fiber processing, fiber cutting, etc., can solve the problems of ineffective drafting and insufficient expansion of chemical fiber products, so as to improve the effect and extend the Motion path, effect of increasing contact time
Active Publication Date: 2017-12-15
苏州盛泽科技创业园发展有限公司
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Problems solved by technology
[0004] The inventor found in the research that the edge cutting machine in the prior art cannot play an effective drafting effect when working, and because the chemical fiber product is a flexible material, the chemical fiber product cannot be fully unfolded under the condition of insufficient drafting, and it is easy to Make the actual width of the processed material larger than its trimmed width
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Embodiment 1
[0053] see Figure 1 to Figure 5 , Embodiment 1 of the present invention provides a steam self-heating edge trimmer, including a cutting mechanism, a chassis 101, a material conveying trough 102, a recovery mechanism, a heating system, a motor 120, a pre-tensioning mechanism and a drafting mechanism.
[0054] see figure 1 and figure 2 , the cabinet 101 includes a first working chamber 103 and a second working chamber 104, the first working chamber 103 includes a feed inlet and a discharge outlet, the feed inlet is connected with the material conveying groove 102, and chemical fiber products enter the first chamber along the material conveying groove 102. The working chamber 103 leaves the first working chamber 103 from the discharge port, and the cutting mechanism, the pretensioning mechanism and the drafting mechanism are all connected with the chassis 101 .
[0055] The second working chamber 104 is located below the first working chamber 103 , the second working chamber ...
Embodiment 2
[0072] see Figure 6 and Figure 7 , Embodiment 2 of the present invention provides a steam self-heating edge trimmer.
[0073] The difference between the second embodiment and the first embodiment is that the steam delivery pipe 107 is also in communication with the drafting roller 117 .
[0074] The inside of the drafting roller 117 includes a cavity, which is a heating cavity. One end of the drafting roller 117 is provided with a water outlet, and the other end communicates with the steam delivery pipe 107 . The water outlet is not only used to discharge the steam, but also can discharge the condensate formed by the steam in the heating chamber.
[0075] When the chemical fiber is drawn, its physical properties will change to a certain extent. In order to ensure that the chemical fiber will not be damaged during the drawing, the chemical fiber can be properly heated. The heating system uses the heat of the steam to increase the temperature of the drafting roller, which ...
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Abstract
The invention provides a steam self-heating trimmer and belongs to the field of machining equipment. The steam self-heating trimmer comprises a cutting mechanism, a cabinet, a material conveying chute, a motor, a heating system, a pre-tightening mechanism and a drawing mechanism. The pre-tightening mechanism comprises an extrusion plate. The extrusion plate and the material conveying chute respectively press against the top surface and the bottom surface of a chemical fibre product. The heating system comprises a boiler and a steam conveying tube. The steam conveying tube is used for leading the steam generated by the boiler into a first working chamber. The drawing mechanism comprises a drawing roller. The cutting mechanism comprises two working elements. The working elements are used for cutting the chemical fibre product. The chemical fibre product successively passes through the material conveying chute, the pre-tightening mechanism, the drawing mechanism and the cutting mechanism. The drawing roller drives the chemical fibre product to move towards a discharge port. The extrusion plate applies a pre-tightening force to press the chemical fibre product onto the material conveying chute. In addition, the heating system generates steam to heat the chemical fibre product. The chemical fibre product, positioned between the drawing roller and the extrusion plate, is kept in the tightened state. Meanwhile, the chemical fibre product is drawn in the temperature rising state, and then is cut. Therefore, the cutting accuracy is improved.
Description
technical field [0001] The invention relates to the field of processing machinery, in particular to a steam self-heating edge trimmer. Background technique [0002] Drafting is the process of regularly elongating and thinning fiber aggregates (such as sliver, roving, etc.) during spinning, and is the process of further loosening and gathering after carding. Bulk fiber raw materials are processed into fiber layers or slivers, and then become rovings and spun yarns, which must go through a gradual thinning process, so almost every major spinning machine or process has a drafting effect. [0003] In order to facilitate the collection of the drawn chemical fiber products, the chemical fiber products are usually processed into a fixed width size, so that the collected chemical fiber products are easy to be rolled. Therefore, an edge trimmer can be added before collection to process chemical fiber products into a specified width for easy collection. [0004] The inventor found i...
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Application Information
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