CN204874925U - Electron feed carrier that traverses - Google Patents

Abstract

The utility model provides an electron feed carrier that traverses, belongs to spinning machine technical field. The utility model discloses a feed carrier that traverses is provided with two, sets up respectively in rotor type open -end spinning machine's locomotive both sides, and every feed carrier that traverses includes lever jack, mounting bracket, servo motor, reciprocal transversing mechanism, guiding mechanism, response mechanism and anticollision institution, and the mounting bracket includes two extension boards, about two extension boards keep (shenglvehao)at a certain distance away fixed mounting on the rack side wall of locomotive, reciprocal transversing mechanism include cross slider, gyration hold -in range, two synchronous pulley and support two synchronous pulley's of installation back shaft respectively that the reciprocal gyration of servo motor drive gyration hold -in range drives the reciprocal transverse movement of slider with gyration hold -in range fixed connection to lead through guiding mechanism, anticollision institution including buffering cushion and crashproof spacer, response mechanism include mounting panel, two inductors and adjustment mechanism. The utility model has the advantages of anticollision function, simple structure, control convenience.

Description

A kind of electronics traverse yarn guide device

Technical field

The utility model belongs to technical field of textile machine, especially relevant with a kind of electronics traverse yarn guide device.

Background technology

The Yarn guiding system of tradition rotor spinning machine generally adopts the cam mechanism being positioned at headstock to drive the lever jack traverse motion of frame both sides to complete yarn roll forming simultaneously, this complicated structure, the speed of service is affected, affect the specific yield of equipment, the parts machining required precision of cam mechanism is higher, manufacture difficulty is relatively large, and cost is also just higher.Also there are some producers by the motion of driven by servomotor one slider guide horizontal sliding at present thus drive lever jack traverse motion, the traverse stroke of lever jack feeds back to rotor spinning machine control system by induction mechanism induction, the positive and negative rotation that instruction controls servomotor is sent by control system, but when induction mechanism induction is malfunctioning, control system can not receive feedback signal, servomotor cannot commutate in time, and slide block and miscellaneous part are collided, and damages parts.

Utility model content

The defect that the Yarn guiding system that the purpose of this utility model is intended to overcome existing rotor spinning machine exists, provide one have collision prevention function, structure simple, control electronics traverse yarn guide device easily.

For this reason, the utility model is by the following technical solutions: a kind of electronics traverse yarn guide device, it is characterized in that, described traverse yarn guide device is provided with two, be arranged at the headstock both sides of rotor spinning machine respectively, each traverse yarn guide device comprises lever jack, installing rack, servomotor, reciprocal transversing mechanism, guiding mechanism, induction mechanism and anticollision mechanism, installing rack comprises two support plates, two support plates are fixedly installed on the frame side wall of headstock between left and right at a certain distance, described reciprocal transversing mechanism comprises cross slide block, revolution Timing Belt, the back shaft of two synchronous pulleys and respectively support installation two synchronous pulley, back shaft is installed on frame side wall by bearings, revolution Timing Belt is set on two synchronous pulleys, revolution Timing Belt is formed there is bilevel Timing Belt loop, described cross slide block is made up of the vertical block be connected as a single entity and lateral blocks, the upper end of vertical block and lateral blocks are respectively arranged with horizontal slide opening, the lower end of vertical block is fixedly connected with the upper strata in described Timing Belt loop, described guiding mechanism comprises the upper guide post and lower guide post that parallel, during upper guide post and lower guide post slide respectively and are threaded onto in described vertical block upper end and lateral blocks horizontal slide opening, upper guide post and lower guide post two ends are separately fixedly installed on two described support plates all respectively, described anticollision mechanism comprises cushion pad and crashproof spacer, the two ends, left and right of described lateral blocks are installed with the cushion pad described in respectively, the crashproof spacer described in one is equipped with at the two ends of lower guide post respectively fixed cover, a described wherein support plate is provided with through hole, lever jack wherein one end is fixedly connected with a side of the lower end of vertical block through through hole, described induction mechanism comprises installing plate, two inductors and governor motion, installing plate to be fixedly installed on described frame side wall and between the upper and lower in described Timing Belt loop, governor motion comprises the horizontal long slot bore that two are arranged at these installing plate both sides respectively, two described inductors are fixed on a stud respectively, stud to be threaded onto in described horizontal long slot bore and to be fixedly connected with by nut, inductor is connected with rotor spinning machine PLC control system by holding wire, by regulating the position of stud in long slot bore, the distance between two inductors can be regulated, described servomotor is fixedly installed in the opposite side of head breadth framing sidewall, be in transmission connection by tape handler and a described wherein back shaft, drive servomotor can drive the forward and reverse rotation of back shaft, thus the cross slide block traverse motion being connected to upper strata, Timing Belt loop can be driven.

Use the utility model can reach following beneficial effect: 1, by arranging anticollision mechanism, slide block and miscellaneous part can be avoided when inductor is malfunctioning to collide and produce damage parts, extend the service life of each parts; Directly be installed on the sidewall of head breadth framing by the installing rack be made up of two support plates, structure simplified, convenient for maintaining; 3, controlled forward and reverse rotation of servomotor by PLC control system, there is the advantage that positioning precision is high, adjusting range is wide.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation.

Detailed description of the invention

Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.

As shown in Figure 1, traverse yarn guide device of the present utility model is provided with two, be arranged at the headstock both sides of rotor spinning machine respectively, each traverse yarn guide device comprises lever jack 8, installing rack, servomotor 10, reciprocal transversing mechanism, guiding mechanism, induction mechanism and anticollision mechanism, installing rack comprises two support plates 7, two support plates 7 are fixedly installed on the frame side wall 1 of headstock between left and right at a certain distance, described reciprocal transversing mechanism comprises cross slide block 4, revolution Timing Belt 12, the back shaft of two synchronous pulleys 11 and respectively support installation two synchronous pulley 11, back shaft is installed on frame side wall 1 by bearings, revolution Timing Belt 12 is set on two synchronous pulleys 11, revolution Timing Belt 12 is formed there is bilevel Timing Belt loop, described cross slide block 4 is made up of the vertical block be connected as a single entity and lateral blocks, the upper end of vertical block and lateral blocks are respectively arranged with horizontal slide opening, the lower end of vertical block is fixedly connected with the upper strata in described Timing Belt loop, described guiding mechanism comprises the upper guide post 2 and lower guide post 3 that parallel, during upper guide post 2 and lower guide post 3 slide respectively and are threaded onto in described vertical block upper end and lateral blocks horizontal slide opening, upper guide post 2 and the respective two ends of lower guide post 3 are fixedly installed on two described support plates 7 all respectively, described anticollision mechanism comprises cushion pad 5 and crashproof spacer 6, the two ends, left and right of described lateral blocks are installed with the cushion pad 5 described in respectively, the crashproof spacer 6 described in one is equipped with at the two ends of lower guide post 3 respectively fixed cover, a described wherein support plate 7 is provided with through hole, lever jack 8 wherein one end is fixedly connected with a side of the lower end of vertical block through through hole, described induction mechanism comprises installing plate 13, two inductors 15 and governor motion, installing plate 13 to be fixedly installed on described frame side wall 1 and between the upper and lower in described Timing Belt loop, governor motion comprises the horizontal long slot bore that two are arranged at these installing plate 13 both sides respectively, two described inductors 15 are fixed on a stud 14 respectively, stud 14 to be threaded onto in described horizontal long slot bore and to be fixedly connected with by nut, inductor 15 is connected with rotor spinning machine PLC control system by holding wire, by regulating the position of stud 14 in long slot bore, the distance between two inductors 15 can be regulated, described servomotor 10 is fixedly installed in the opposite side of head breadth framing sidewall 1, be in transmission connection by tape handler 9 and a described wherein back shaft, drive servomotor 10 can drive the forward and reverse rotation of back shaft, thus cross slide block 4 traverse motion being connected to upper strata, Timing Belt loop can be driven.

Claims (1)

1. an electronics traverse yarn guide device, it is characterized in that: described traverse yarn guide device is provided with two, be arranged at the headstock both sides of rotor spinning machine respectively, each traverse yarn guide device comprises lever jack, installing rack, servomotor, reciprocal transversing mechanism, guiding mechanism, induction mechanism and anticollision mechanism, installing rack comprises two support plates, two support plates are fixedly installed on the frame side wall of headstock between left and right at a certain distance, described reciprocal transversing mechanism comprises cross slide block, revolution Timing Belt, the back shaft of two synchronous pulleys and respectively support installation two synchronous pulley, back shaft is installed on frame side wall by bearings, revolution Timing Belt is set on two synchronous pulleys, revolution Timing Belt is formed there is bilevel Timing Belt loop, described cross slide block is made up of the vertical block be connected as a single entity and lateral blocks, the upper end of vertical block and lateral blocks are respectively arranged with horizontal slide opening, the lower end of vertical block is fixedly connected with the upper strata in described Timing Belt loop, described guiding mechanism comprises the upper guide post and lower guide post that parallel, during upper guide post and lower guide post slide respectively and are threaded onto in described vertical block upper end and lateral blocks horizontal slide opening, upper guide post and lower guide post two ends are separately fixedly installed on two described support plates all respectively, described anticollision mechanism comprises cushion pad and crashproof spacer, the two ends, left and right of described lateral blocks are installed with the cushion pad described in respectively, the crashproof spacer described in one is equipped with at the two ends of lower guide post respectively fixed cover, a described wherein support plate is provided with through hole, lever jack wherein one end is fixedly connected with a side of the lower end of vertical block through through hole, described induction mechanism comprises installing plate, two inductors and governor motion, installing plate to be fixedly installed on described frame side wall and between the upper and lower in described Timing Belt loop, governor motion comprises the horizontal long slot bore that two are arranged at these installing plate both sides respectively, two described inductors are fixed on a stud respectively, stud to be threaded onto in described horizontal long slot bore and to be fixedly connected with by nut, inductor is connected with rotor spinning machine PLC control system by holding wire, described servomotor is fixedly installed in the opposite side of head breadth framing sidewall, is in transmission connection by tape handler and a described wherein back shaft.