CN208023190U - A kind of sley bar band yarn mechanism of big gauge double rib warp loom - Google Patents

A kind of sley bar band yarn mechanism of big gauge double rib warp loom Download PDF

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Publication number
CN208023190U
CN208023190U CN201820353934.7U CN201820353934U CN208023190U CN 208023190 U CN208023190 U CN 208023190U CN 201820353934 U CN201820353934 U CN 201820353934U CN 208023190 U CN208023190 U CN 208023190U
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China
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sley bar
bed
pedestal
band yarn
movement
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CN201820353934.7U
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杨宏国
袁斌
刘毓林
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CHANGDE TEXTILE MACHINERY Co Ltd
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CHANGDE TEXTILE MACHINERY Co Ltd
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Abstract

A kind of sley bar band yarn mechanism of big gauge double rib warp loom, including sley bar bed, holder, pedestal, ball wire, ball screw, motor cabinet, servo motor 10 and the linear guide, the sley bar bed is rack-mount, and holder is mounted on the base, ball screw is mounted on pedestal centre position and is connected with pedestal, and servo motor is mounted on ball screw terminal position by motor cabinet;The servo motor is connected with host computer, and by PC control, and Serve Motor Control pedestal does forward and backward movement and pause, while also controlling the forward and backward movement and pause of sley bar bed, to complete band yarn movement of the sley bar bed between preceding needle bed and rear needle bed.Utility model device solves the problems, such as the sley bar band yarn of the space fabric of 50mm or more;The maximum displacement of the utility model sley bar movement can easily realize that the band yarn movement of big gauge fabric, the size of sley bar moving displacement and dead time can be provided with by computer in host computer up to 150mm.

Description

A kind of sley bar band yarn mechanism of big gauge double rib warp loom
Technical field
The utility model is related to a kind of sley bar band yarn mechanisms of big gauge double rib warp loom, belong to tricot machine technology neck Domain.
Background technology
The space fabric of double rib warp loom production has the characteristics that light, ventilative, comfortable, buffer protection, in vamp cloth Large-scale use on the fields such as material, back cushion and cushion;Swing of the sley bar of tricot machine between preceding needle bed, rear needle-bed knitting needle It is the main movement of double rib warp loom band yarn lopping, the movement of traditional sley bar is to drive sley bar bed to swing by sley bar balance staff to complete Band yarn, its defect is that the relative displacement that sley bar is swung is limited for double rib warp loom, when space fabric gauge (front and back needle Bed spacing distance) more than 50mm when existing comb arrangement be difficult to realize the swing of this big displacement, cannot meet market to greatly every Needs away from fabric do not catch up with the new situations of development.Because adjusting moving displacement to need to complete by adjusting mechanical device, The dead time of sley bar is fixed in the movement of main shaft a cycle.Traditional guide bar of warp knitting machine band yarn mechanism includes sley bar bed, comb Comb hanger, connecting rod, sley bar swing arm, sley bar balance staff.It is moved up and down by bent axle or cam mechanism driving connecting rod, by being fixed on sley bar Sley bar swing arm on balance staff drives sley bar bed swing.Sley bar swing is formed by displacement for double rib warp loom Limited (maximum 50mm) adjusts moving displacement and needs to complete by adjusting mechanical device, combed in the movement of main shaft a cycle The dead time of comb bed is fixed.Therefore, traditional sley bar swing mechanism is complicated and mobile displacement is limited, cannot be complete At the braiding of big gauge (being more than 50mm) space fabric.
Invention content
To overcome the drawbacks described above of the prior art, the purpose of this utility model to be:A kind of big gauge two-needle bar warp knit is provided The sley bar band yarn mechanism of machine realizes two-needle bar warp to solve the problems, such as the big gauge space fabric sley bar band yarn of double rib warp loom The band yarn movement of the big gauge of volume machine (being more than 50mm) space fabric.
To solve its technical problem, the technical solution adopted in the utility model is:According to the size of space fabric gauge and The position and the dead time that need to calculate sley bar bed and need mobile displacement and pause of technique, calculated displacement Amount, stall position and dead time parameter are input in host computer, drive sley bar bed to be moved by PC control servo motor It is dynamic to complete band yarn.The maximum displacement (maximum gauge that can weave space fabric) that sley bar bed can move is by ball screw Length determines, the braiding of big gauge (being more than 50mm) space fabric may be implemented;
The sley bar band yarn mechanism for the big gauge double rib warp loom designed, including sley bar bed, holder, pedestal, ball wire, Ball screw, motor cabinet, servo motor and the linear guide, its feature are:The sley bar bed is rack-mount, holder installation On pedestal, ball screw is mounted on pedestal centre position and is connected with pedestal, and servo motor is mounted on ball by motor cabinet Lead screw terminal position;The servo motor is connected with host computer, and by PC control, and Serve Motor Control pedestal does forward and backward Mobile and pause, while the forward and backward movement and pause of sley bar bed are also controlled, to complete sley bar bed between preceding needle bed and rear needle bed Band yarn movement;
2, the movement and pause of the sley bar bed are executed by servo motor, and displacement, dead time and position are adjustable, mobile Accurately, it can be achieved that different interval fabric is especially the band yarn movement of big gauge space fabric;
3, the floor installation is on the sliding block of the linear guide, using the linear guide, make the movement of sley bar bed it is more smooth, Steadily, reliably.
Compared with prior art, the utility model has following features and progress:Traditional sley bar yarn inserting unit is limited due to structure System, can only realize that the braiding of the space fabric within 50mm, utility model device solve the space fabric of 50mm or more Sley bar band yarn problem;Up to 150mm, (specific shift length depends on ball screw for the maximum displacement of the utility model sley bar movement Length), it can easily realize that the band yarn movement of big gauge fabric, the size of sley bar moving displacement and dead time can pass through electricity Brain is provided in host computer.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model,
Fig. 2 is the structure principle chart of the utility model.
In figure:1, sley bar bed, 6, preceding needle bed, 7, rear needle bed, 8, ball screw, 9, motor cabinet, 10, servo motor, 11, Pedestal, 12, the linear guide, 13, sliding block, 14, bearing block, 15, host computer, 16, holder, D, for front and back needle bed spacing distance ( Every fabric thickness).
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and examples:
Referring to attached drawing 1 and Fig. 2, the sley bar band yarn mechanism for the big gauge double rib warp loom designed is preceding by sley bar bed 1 Needle bed 6, rear needle bed 7, ball screw 8, motor cabinet 9, servo motor 10, pedestal 11, the linear guide 12, sliding block 13, bearing block 14, Host computer 15 and holder 16 form, their connection relation is:Two the linear guides 12 are equipped on tricot machine end to end wallboard, A foundation seat 11 is connected with by sliding block 13 between two the linear guides, a ball screw 8, ball screw are connected on the pedestal 8 one end is fixed on bearing block 14, and the other end is connected by motor cabinet 9 with servo motor 10, servo motor also with host computer 15 connections;Three holders 16 are fixed in the bottom surface of pedestal 11, correspondence is installed according on every holder of braided fabric style 16 The sley bar guide holder of quantity, each sley bar bed 1 are mounted on by guide holder on holder 16, and the bottom of sley bar bed 1 is equipped with interval distance From the preceding needle bed 6 and rear needle bed 7 for D.When double rib warp loom weaves sley bar bed 1 will preceding needle bed 6 and 7 sequence of rear needle bed at Circle, when lopping cycle starts, the latch needles in preceding needle bed 6 rises, and at this moment motor 10 is driven forward ball screw 8, drives pedestal 11 It travels forward, motor 10 inverts after band yarn is completed before pedestal 11 is with the latch needles needle of lopping sley bar bed motion to preceding needle bed 6, band Dynamic pedestal 11 moves backward, after the latch needles needle back of all lopping sley bar bed motions to preceding needle bed 6, under the latch needles in preceding needle bed 6 Drop, preceding needle bed 6 complete lopping campaign.At this moment the latch needles after in needle bed 7 rises, when pedestal 11 is with all lopping sley bar bed motions Motor 10 rotates forward after completing band yarn before to the latch needles needle of rear needle bed 7, and pedestal 11 is driven to travel forward, when all lopping sley bar beds are transported After the latch needles needle back for moving rear needle bed 7, the latch needles in rear needle bed 7 declines, and rear needle bed 7 completes lopping campaign, recycles repeatedly.
The definition of abbreviation and Key Term used in the utility model is described below:
1, tricot machine:With one group or several groups of yarns arranged in parallel, on all working needle that warp-wise feeds machine, together When lopping and form knitted fabric, this weaving method is known as warp knit, is formed by fabric and is known as warp-knitted fabric, completes this volume The machine for knitting process is known as tricot machine;
2, space fabric:Warp-knitted spacer fabric is the warp knit two-sided structure produced by double rib warp loom, its two knit Object surface layer is linked together by a paraphysis (yarn), is a kind of fabric of the three-dimensional structure of stabilization;
3, space fabric gauge(D):The thickness of the woven space fabric of double rib warp loom.

Claims (3)

1. a kind of sley bar band yarn mechanism of big gauge double rib warp loom, including sley bar bed, holder, pedestal, ball wire, ball wire Bar, motor cabinet, servo motor 10 and the linear guide, it is characterized in that:The sley bar bed is rack-mount, and holder is mounted on pedestal On, ball screw is mounted on pedestal centre position and is connected with pedestal, and servo motor is mounted on ball screw end by motor cabinet End position;The servo motor is connected with host computer, and by PC control, Serve Motor Control pedestal do forward and backward movement and It pauses, while also controlling the forward and backward movement and pause of sley bar bed, to complete band yarn of the sley bar bed between preceding needle bed and rear needle bed Movement.
2. the sley bar band yarn mechanism of big gauge double rib warp loom according to claim 1, it is characterized in that:The sley bar bed Mobile and pause is executed by servo motor, and displacement, dead time and position are adjustable, mobile accurate, it can be achieved that different interval is knitted Object is especially the band yarn movement of big gauge space fabric.
3. the sley bar band yarn mechanism of big gauge double rib warp loom according to claim 1, it is characterized in that:The floor installation On the sliding block of the linear guide.
CN201820353934.7U 2018-03-15 2018-03-15 A kind of sley bar band yarn mechanism of big gauge double rib warp loom Active CN208023190U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109322054A (en) * 2018-11-23 2019-02-12 福建省鑫港纺织机械有限公司 A kind of super structure through machine
CN114561742A (en) * 2022-03-11 2022-05-31 江南大学 Guide bar mechanism of variable-gauge double-needle-bed warp knitting machine
CN116397370A (en) * 2023-04-11 2023-07-07 江苏臻圈科技有限公司 Follow-up yarn-laying device for knitting ultra-large needle pitch weft insertion tissue

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109322054A (en) * 2018-11-23 2019-02-12 福建省鑫港纺织机械有限公司 A kind of super structure through machine
CN109322054B (en) * 2018-11-23 2024-05-28 福建省鑫港纺织机械有限公司 Structure of super warp machine
CN114561742A (en) * 2022-03-11 2022-05-31 江南大学 Guide bar mechanism of variable-gauge double-needle-bed warp knitting machine
CN114561742B (en) * 2022-03-11 2022-11-11 江南大学 Guide bar mechanism of variable-gauge double-needle-bed warp knitting machine
CN116397370A (en) * 2023-04-11 2023-07-07 江苏臻圈科技有限公司 Follow-up yarn-laying device for knitting ultra-large needle pitch weft insertion tissue
CN116397370B (en) * 2023-04-11 2023-09-12 江苏臻圈科技有限公司 Follow-up yarn-laying device for knitting ultra-large needle pitch weft insertion tissue

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