Cambered surface friction cocoon silk gathering device and cocoon silk gathering method

A cocoon thread and curved surface technology, which is applied in the field of curved surface friction cocoon thread gathering devices, can solve the problems of cocoon silk cohesion performance differences, inability to fully realize factory automatic production, and affect the quality of raw silk, etc., and achieve the effect of simple structure

Pending Publication Date: 2021-12-31
ZHEJIANG SCI-TECH UNIV
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AI-Extracted Technical Summary

Problems solved by technology

However, the artificial twisting sheath is very susceptible to the influence of human factors and causes a series of problems
Different silk reelers or different times of twisting sheaths will also be different. Different lengths of silk sheaths and different strengths of twisting sheaths will result in different twists per unit length of silk strands, the degree of extrusion between raw silks and the degree of extrusion friction. At different times, there is a certain difference in th...
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Abstract

The invention provides a cambered surface friction cocoon silk gathering device and a cocoon silk gathering method. Cocoon silk of a plurality of silkworm cocoons pass through a silk passing pipe, the cocoon silk gathering device and a silk end collecting device from bottom to top; the cocoon silk penetrates out of the upper end of the silk passing pipe in a manner of deviating from the center line of the silk passing pipe and are located above a gathering guide part through the gathering guide part doing circular motion; the cocoon silk is in contact with a gathering friction part through the cooperation of the gathering guide part and a silk guide part above the gathering friction part; and in the upward lifting process of the cocoon silk, the cocoon silk is also transversely driven to move to rub with the friction surface of the friction part so as to realize automatic croisure twisting, and is gathered into raw silk through the adhesion effect of sericin on the surface of the cocoon silk. According to the invention, mechanical automatic croisure twisting can be realized. The cocoon silk gathering device is simple in structure and can be directly installed and upgraded on an original silk reeling machine, and mechanical automatic croisure twisting is achieved.

Application Domain

Silk reeling

Technology Topic

Composite materialEngineering +3

Image

  • Cambered surface friction cocoon silk gathering device and cocoon silk gathering method

Examples

  • Experimental program(1)

Example Embodiment

[0017] Referring to the drawings, an arc surface friction wire collector, including a collective friction member, the concentrating friction member, using a frictional cover 11 of the inner wall strip, and the collective friction member is located at the pan 6 and The intensifier 15 is disposed between the intensive guide members and the collective guide member, which deviates from the axial center of the pan 6, which is a member that can be circumferential movement, the aggregation guide The component causes the silk bilament 2 to deviate from the upper end of the wire tube to the centerline of the threading tube 6 and cooperate with the intensulle 15 above, so that the wire is in contact with the inner wall friction arc of the inner wall strip friction curve. Surface 113, the aggregation guide member for the circumferential movement drives the silicon to produce friction extrusion with respect to the inner wall friction arc surface 113, and the wire collector is provided with a collector guide member drive mechanism.
[0018] The through-wire pipe 6 is fastened by the fixing screw 7 on the bracket plate 30, the receiving wing 3 sets outside the threading tube 6, located below the bracket plate 30, the receiving wing 3 and the Through Tube 6 There is a connector down bushing 4 and the receiving wing bushing 5, the transmission belt 28 drives the receiving wing pulley 33 to rotate the receiving wing 3 around the wire tube 6, and wrap the silk 2 when rotating In the silk group consisting of root hem, it is traged by the silk adhesion of the surface of the silk 2. The receiving wing bushing 4 and the receiving wing liner 5 and the receiving wings 3 are overbooted, and the outer wall of the wire tube 6 is a gap.
[0019] In the present embodiment, the agglomerate friction member employs the friction sleeve 11 of the inner wall strip friction curved surface, and the agglomerate guide member employs a guide 13. The friction cover 11 of the inner wall belt friction curve is a nylon member, and the inner wall belt friction curved surface of the friction cover 11 has a small lower inner wall of the curved surface, wherein the center line is coincident with the centerline of the threaded tube 6. The aggregate guide member drive mechanism includes a collector pulley 9, and the guide 13 is fixed to the aggregation pulley 9 by the support rod 121. The collector of 9 sets of 9 sets of the upper end of the pan 6, blocked by the retaining ring 13, preventing from the upper end of the pan 6, and there is a set of convertable gathering between the interstate vessel 9 inner holes and threads 6 The wheel bushing 10, the agglomerates of the agglomerate bushing 10 and the inner hole of the agglomerate rubber 9 are an interference fit, and the outer wall of the wire tube 6 is a gap, and the collector pulley 9 with the agglomerate bushing 10 can be The wire pipe 6 is free to rotate, wherein the core line is coaxial with the threading tube 6 axis, and the power force of the agglomerate carrier 9 is from the pulley 22 mounted on the motor 14 through the friction transmission of the agglomeration transmission belt 21. The filament 31 collected by the root chanted wire 2 leads from the upper end of the wire tube 6, and the friction curve 113 in the friction cover 11 of the inner wall belt friction curve surface, and then passes through the intensive device 15. Then, the wire 31 between the guide sleeve 12 and the inner wall belt friction curve is deviated from the center and the inner wall friction arc surface 113 in the openings of the curve friction sleeve 11 is generated, while the fixed is in the aggregate The wheel 9 is rotated from the center of the curver 12 at the center of the collector pulley 9, and the friction cover 11 of the curve of the inner wall belt 21 is rotated by the center of the center wall belt, so the filament 31 is expanded from the center and the inner wall strip with the inner wall of the guide. The friction curve of the friction curve 11 is rotated and extruded by the friction curve surface 113 on the friction curve surface 113, and the action of collecting the bilayer 2, through the rotation and extrusion of the silk 2, so that The filament 31 of the filament 2 has become a good comparative property. This approach can replace artificial shaped silk sheath, with a simple structure, convenient operation, and effectiveness. By adjusting the distance from the center of the center, or adjusting the guide sleeve 11 and the upper and lower position of the friction casing 11 between the inner wall belt friction arc surface, or adjusting the upper and lower position of the friction cover 11, it can be changed. The bilateral 31 and the contact length of the friction arc surface 113 can also change the rotational rate of the filament 31 and the friction arc surface 113 by adjusting the motor 14 to select the best technical parameters to achieve the best broth quality and operation. Effect.
[0020] The filament collector of the present invention is as follows:
[0021] Several silk cocoons 1 of the silkworm cocoons 1 passes from bottom to the friction sleeve 11 and the intensive guide member 15, and the agglomerate guide member for the circumferential motion is made by the agglomerate guide member for circumferential motion. The upper end of the wire tube is passed through the center line of the wire tube 6, and the curved arc surface of the intertrograph is rotated, and the silk 2 is in the process of pulling up. The movement is moved laterally and the inner corrugated arc surface 113 is friction and automatic twisting, and the adhesion of silk 2 surface filament gel is aggregated to become a silk 31.
[0022] It is integrally described with reference to the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any of the art will be included in the scope of the invention in the art of the present invention. Among them.
[0023] It will be noted that the description and claims of the present invention and the terms "including" and "have" and "have any deformation, which is intended to cover the inclusion of his inclusion. The term "installation", "setting", "feature", "connect", "connected", "set" should be a broad understanding. For example, it can be a fixed connection, a detachable connection, or an integral configuration; it can be a mechanical connection, or electrical connection; may be directly connected, or indirectly connected by an intermediate medium, or two devices, components or components. Interior of the interior. For those skilled in the art, the specific meaning of the above terms can be understood in terms of specific cases.
[0024] In the description of the invention, it is to be understood that the term "one end", "other end", "outside", "inside", "horizontal", "end", "length", "outer end", "left "," Right "or the like is based on the orientation or positional relationship shown in the drawings, is merely described in order to facilitate the description of the present invention and simplified description, rather than indicating or implying that the device or component must have specific. The orientation is constructed and operated in a specific orientation, so it is not understood to limit the invention.
[0025] Further, when the claims of the present invention will be appreciated, and the variations of the disclosed embodiments can be understood by those skilled in the art, and those skilled in the art will appreciate and affect the disclosed embodiments. Moreover, in the claims, "including", "containing" said words do not exclude other elements or steps, non-multiple nouns do not exclude their plural form.

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