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CN-121976339-A - Stranded stitch envelope yarn doubling stranding device

CN121976339ACN 121976339 ACN121976339 ACN 121976339ACN-121976339-A

Abstract

The invention belongs to the technical field of yarn stranding equipment, and discloses a multi-strand stitch covered wire doubling stranding device which comprises a workbench, wherein a vertical plate is fixedly arranged on the surface of the workbench, a transverse column is rotatably arranged on the surface of the vertical plate, a bearing disc is fixedly arranged on the surface of the transverse column, a plurality of annular equidistant wire rollers are detachably arranged on the surface of the bearing disc, a doubling ring is fixedly arranged on the surface of the transverse column through a bracket, two relatively distributed side plates are fixedly arranged on the surface of the workbench, a winding roller is arranged between the two side plates, a protection mechanism is arranged between the two side plates, the wire rings and the bearing disc, the protection mechanism comprises a strength detection assembly and a broken wire protection assembly, the strength detection assembly can detect the tensile strength of a wire in real time, and after the wire breaks or the wire on the surface of the wire roller is used up, the broken wire protection assembly can control the equipment to stop running in time so as to be convenient for replacing the wire rollers, and effectively improve the doubling quality of the wire.

Inventors

  • CHEN CAIFENG
  • Liu Baofei

Assignees

  • 魏县亚星纺织制线有限公司

Dates

Publication Date
20260505
Application Date
20260327

Claims (10)

  1. 1. The utility model provides a stranded stitch-bonding wire stranding device, includes workstation (1), workstation (1) fixed surface installs riser (21), riser (21) surface rotation installs diaphragm (22), diaphragm (22) fixed surface installs loading tray (23), loading tray (23) surface demountable installation has a plurality of line rollers (24) that are annular equidistant distribution, diaphragm (22) surface has and line ring (25) through support fixed mounting, a plurality of threading holes (26) that are annular equidistant distribution are offered on line ring (25) surface, the lateral wall fixed mounting of riser (21) has first motor (27), and the output shaft of first motor (27) is connected with diaphragm (22), workstation (1) fixed surface installs pole setting (3), the top fixed mounting of pole setting (3) has collection piece (31), collection hole (32) have been seted up at the middle part of collection piece (31), workstation (1) fixed surface installs two relative motor (4) and is equidistant threading hole (26) that distribute, the lateral wall fixed mounting of side plate (41) is connected with two roll (41) of the second roller (41) between its fixed surface mounting in the second roller (41), A protection mechanism (5) is arranged between the wire doubling ring (25) and the bearing disc (23), and the protection mechanism (5) comprises a strength detection assembly (51) and a wire breakage protection assembly (52); The strength detection assembly (51) is positioned on the surface of the transverse column (22), and the strength detection assembly (51) is used for detecting the tensile strength of the silk thread; the broken wire protection assembly (52) is connected with the strength detection assembly (51), and the broken wire protection assembly (52) is used for monitoring the breakage condition of the silk wires.
  2. 2. The multi-strand stitch covered wire doubling stranding device according to claim 1, wherein the strength detection assembly (51) comprises a plurality of fixing frames (511) which are annularly distributed and fixedly installed on the surface of a transverse column (22), an inverted-U-shaped frame (512) is slidably installed in an inner cavity of the fixing frames (511), an extrusion disc (513) is rotatably installed in the inverted-U-shaped frame (512), a first extrusion spring (514) is fixedly installed at one end, far away from the transverse column (22), of the inner cavity of the fixing frames (511), and the telescopic end of the first extrusion spring (514) is connected with the inverted-U-shaped frame (512).
  3. 3. The multi-strand covered wire doubling stranding device according to claim 2, wherein the broken wire protection assembly (52) comprises a controller (524) fixedly installed on the side wall of the vertical plate (21), the controller (524) is electrically connected with the first motor (27), an upper conducting plate (521) is fixedly installed at one end of the inverted U-shaped frame (512) facing the transverse column (22), a bottom plate (522) is fixedly installed in an inner cavity of the inverted U-shaped frame (512), a lower conducting plate (523) is fixedly installed on the surface of the bottom plate (522), and the upper conducting plate (521) and the lower conducting plate (523) are electrically connected with the controller (524) respectively.
  4. 4. The multi-strand stitch-covering doubling device according to claim 1, wherein an adjusting mechanism (6) is arranged on the surface of the workbench (1), the adjusting mechanism (6) comprises a wire laying assembly (61) and a wire pressing assembly (62), the wire laying assembly (61) comprises a wire block (611), a positioning part (612) and a traction part (613), the positioning part (612) is arranged on the surface of the workbench (1) and is connected with the wire block (611), the positioning part (612) is used for positioning the wire block (611) at the front side of the winding roller (41), the traction part (613) is connected with the positioning part (612), the traction part (613) is used for controlling the wire block (611) to reciprocate along the axis direction of the winding roller (41), the wire pressing assembly (62) is arranged between two side plates (4), and the wire pressing assembly (62) is used for compacting wires on the surface of the winding roller (41).
  5. 5. The multi-strand covered wire doubling stranding device according to claim 4, wherein the positioning portion (612) comprises a plurality of supporting rods (6121) fixedly installed on the surface of the workbench (1), horizontal plates (6122) are fixedly installed at the top ends of the supporting rods (6121) together, carrier bars (6123) are slidably installed above the horizontal plates (6122) along the horizontal direction, and the wire blocks (611) are arranged at one ends of the carrier bars (6123) facing the winding roller (41).
  6. 6. The multi-strand suture wrapping wire doubling stranding device according to claim 5, wherein the traction portion (613) comprises a guiding fluted disc (6131) rotatably installed on the surface of a horizontal plate (6122), the guiding fluted disc (6131) is located below a bearing strip (6123), a guiding groove (6134) is formed in the bottom wall of the bearing strip (6123), a guiding protrusion (6135) is arranged at a position, deviating from the circle center, of the surface of the guiding fluted disc (6131), the guiding protrusion (6135) is inserted into the guiding groove (6134), a third motor (6133) is fixedly installed on the bottom wall of the horizontal plate (6122), a transmission fluted disc (6132) is fixedly installed on an output shaft of the third motor (6133), and the transmission fluted disc (6132) is in meshed connection with the guiding fluted disc (6131).
  7. 7. The multi-strand covered wire doubling stranding device according to claim 4, wherein the wire pressing assembly (62) comprises a U-shaped frame (621) which is installed between two side plates (4) in a sliding mode along the vertical direction, the U-shaped frame (621) is arranged below the winding roller (41), the wire pressing roller (622) is rotatably installed in the U-shaped frame (621), a second extrusion spring (623) is fixedly installed on the surface of the workbench (1), and the telescopic end of the second extrusion spring (623) is connected with the U-shaped frame (621).
  8. 8. The multi-strand suture wrapping wire doubling device according to claim 1, wherein a base (7) is rotatably installed at one end of the wire roller (24), external threads are arranged on the surface of the base (7), a plurality of threaded holes (71) distributed in a ring shape are formed in the surface of the bearing disc (23), and the base (7) is spirally installed in the threaded holes (71).
  9. 9. The multi-strand covered wire doubling stranding device according to claim 5, wherein two opposite limiting rods (8) are fixedly arranged on the surface of the horizontal plate (6122), and the limiting rods (8) are in sliding connection with the bearing strip (6123).
  10. 10. The multi-strand covered wire doubling device according to claim 1, wherein the edges of the wire collecting hole (32) and the wire threading hole (26) are arranged in an arc-shaped structure.

Description

Stranded stitch envelope yarn doubling stranding device Technical Field The invention relates to the technical field of yarn stranding equipment, in particular to a multi-strand stitch covered wire doubling stranding device. Background The stitch-bonded wire may also be referred to as a seal-bonded wire. The sewing and wrapping thread is divided into a civil sewing and wrapping thread and an industrial sewing and wrapping thread, and is mainly used for packaging civil bags or industrial bag openings. The polyester fiber is used as raw material and has the characteristics of alkali resistance, corrosion resistance, acid resistance and the like. It is widely used in feed factories, fertilizer factories, cement factories, rice factories and building material factories. Can be used for sewing bottom of woven bag, paper bag, gunny bag and composite bag. Polyester yarn twisting is often required in stitch-and-wrap thread processing, so that the use requirement is met, and when the existing strander is used, the rotating doubling treatment is simply carried out on a plurality of single-strand thread rollers. When the yarn is rotated and wound, the strength of the yarn cannot be detected, and when the yarn strength is poor, the quality of a finished stitch-and-wrap yarn product is affected, and the yarn is easy to directly break in the yarn winding process. And when the existing stranding machine is used, after a single wire is broken or the surface wire of a single wire roller is used up, because the equipment is rotated at a high speed, workers cannot effectively check the equipment, and when the equipment is used for doubling and winding, the number of strands of the stranded wires is lost, so that the use requirement cannot be met. Disclosure of Invention The invention aims to provide a multi-strand suture covered wire doubling and stranding device which is used for solving the problems in the background technology. In order to achieve the above purpose, the present invention provides the following technical solutions: The utility model provides a stranded stitch-bonding wire stranding device, includes the workstation, workstation surface fixed mounting has the riser, riser surface rotation installs the diaphragm, diaphragm surface fixed mounting has the loading board, loading board surface demountable installation has a plurality of wire rollers that are annular equidistant distribution, the diaphragm surface has the wire loop through support fixed mounting, a plurality of wire holes that are annular equidistant distribution are seted up to the wire loop surface, the lateral wall fixed mounting of riser has first motor, and the output shaft of first motor is connected with the diaphragm, workstation surface fixed mounting has the pole setting, the top fixed mounting of pole setting has the collection piece, the collection hole has been seted up at the middle part of the collection piece, workstation surface fixed mounting has two relative distribution's curb plates, is provided with the roll-up roller between two curb plates, curb plate surface fixed mounting has the second motor, and the output shaft of second motor is connected with the roll-up roller to be provided with protection mechanism between wire loop and the loading board, protection mechanism is including intensity detection subassembly and broken line protection subassembly, intensity detection subassembly and broken line detection subassembly are located broken line intensity detection subassembly, the broken line intensity detection subassembly is used for carrying out the broken line detection intensity detection module, broken line detection intensity detection subassembly is used for the broken wire line detection condition. As a further scheme of the invention, the strength detection assembly comprises a plurality of fixing frames which are fixedly arranged on the surface of a transverse column and are annularly distributed, an inverted U-shaped frame is slidably arranged in an inner cavity of the fixing frames, an extrusion disc is rotatably arranged in the inverted U-shaped frame, a first extrusion spring is fixedly arranged at one end, far away from the transverse column, of the inner cavity of the fixing frames, and the telescopic end of the first extrusion spring is connected with the inverted U-shaped frame. The broken wire protection assembly comprises a controller fixedly arranged on the side wall of a vertical plate, the controller is electrically connected with a first motor, an upper conducting plate is fixedly arranged at one end of the inverted U-shaped frame, which faces to a transverse column, a bottom plate is fixedly arranged in an inner cavity of the inverted U-shaped frame, a lower conducting plate is fixedly arranged on the surface of the bottom plate, and the upper conducting plate and the lower conducting plate are respectively electrically connected with the controller. The invention further provides a technical scheme