CN104131426A

CN104131426A - Method for automatically controlling threading of tufted carpet loom

Info

Publication number: CN104131426A
Application number: CN201410415399.XA
Authority: CN
Inventors: 王志光; 周建兵; 王平
Original assignee: WEIHAI SHANHUA CARPET GROUP CO Ltd
Current assignee: Weihai Shanhua Huabao carpet Co. Ltd.
Priority date: 2014-08-22
Filing date: 2014-08-22
Publication date: 2014-11-05
Anticipated expiration: 2034-08-22
Also published as: CN104131426B

Abstract

The invention relates to a method for automatically controlling the threading of a tufted carpet loom, belonging to the technical field of carpet production. The method comprises the following steps: all weaved threading method procedures are saved; an LED indicating lamp is arranged on each threading position of creels, and in order to decrease a routing quantity, a creel sharing mode is adopted; a control box is arranged above the creels, and is communicated with an upper computer by adopting a 485 bus, all fixable flat cables are collected into the control box, the on and off of a power supply is uniformly controlled by a singlechip, and a dynamic scanning technology is adopted; the arrangement sequences of the creels are saved into a configuration file, the configuration file is read by applying a program, so that the arrangement sequence of the creels is obtained; an operator inputs or calls yarning methods which are formerly input at one time on an interface, and the threading methods are implemented after the program automatically inspects that no fault exists to obtain a corresponding cylinder number needed by a tufting machine; the operator can select a corresponding initial needle as required and a needed needle number and checks in an application program; and a corresponding yarn color can be selected in the program when yarning is needed.

Description

The autocontrol method that tufted carpet weaving machine is reached the standard grade

Technical field

The present invention relates to the production technical field of carpet, at length say it is the autocontrol method that a kind of tufted carpet weaving machine is reached the standard grade.

Background technology

Well-known: tufted carpet weaving machine is according to its difference of spacing, and required yarn bobbin number is also different, and conventional type has 1/8,1/10,1/12, the horizontal per inch of carpet needs 8,10,12 yarn bobbins, conventional loom is 4 meters of fabric widths, so need separately yarn bobbin, is 1260,1580,1890 left and right, according to the adjustment of fabric width, required yarn bobbin quantity is also adjusted accordingly up and down.

So many bobbin need to be placed on creel, if all yarns are same color, can discharge arbitrarily, if yarn is two kinds more than color, there will be the problem of a yarn arrays order.As yarn is divided into two kinds of colors of AB, carpet pattern designers can be according to pattern needs, make the multiple different arrangement scheme of reaching the standard grade, it is the most simply the upper yarn of AB, it is yarn on AB interval, it is relatively simple when employee carries out upper yarn, if more complex, as AAABBAB reaches the standard grade, it is relatively difficult when employee goes up yarn, it needs constantly to calculate each yarn position need to go up A colo(u)r streak, or need to go up B colo(u)r streak, more than 1000 position, if there is a position calculation mistake, all yarns are mistake below, after sample is outputed, employee need to conscientiously check blanket face look, whether the upper yarn position of removing again to adjust each yarn is correct, as mistake, make corresponding adjustment.

The pin of Tufting machine is tactic, as the 1st pin, and the 2nd pin, the 3rd pin ...., and different according to the type of tufted carpet weaving machine, creel divides order to arrange, entanglement is arranged.Tactic creel, every for the yarn of answering, its position is also that sequentially this type does not have coupling box, be generally single line sending roller and send yarn, or the single needle of full width circulation is controlled type.

The type that yarn entanglement is arranged has coupling box, and the yarn of adjacent two pins after coupling box, is not two adjacent positions on creel.Reaching the standard grade of this type is the most complicated.

Summary of the invention

Object of the present invention is just to overcome the deficiencies in the prior art, and the autocontrol method that provides a kind of tufted carpet weaving machine to reach the standard grade is simplified complicated loading method, reduces the probability of makeing mistakes, and significantly reduces and reaches the standard grade the cycle.

The present invention adopts following technical solution: the autocontrol method that a kind of tufted carpet weaving machine is reached the standard grade, it is characterized in that comprising the steps, utilize the memory function of computer, all loading method programs of knitting are preserved, knit next time while doing, directly from computer, recall;

A. in each of creel, line position is installed LED light, for reducing cabling quantity, adopt every post creel losing side formula altogether, it is electrode line of each position cloth of every post creel, each position cloth of every post creel shares a negative line, a few post creels form one group of creel, the electrode line parallel connection that each position electrode line of one post creel of every group of creel is corresponding with each position of another post creel, then connect respectively the electrode line that soft arranging wire is corresponding, the negative line of every post creel connects respectively the negative line of soft arranging wire;

B. control cabinet is settled in the top of creel, control cabinet adopts 485 buses to communicate by letter with host computer, all soft arranging wires are pooled in control cabinet, by the unified through and off of controlling its power supply of single-chip microcomputer, adopt dynamic scan technology, , a scanning chip for the LED lamp of every group of creel, the upper yarn method data that transmit according to host computer, control the output of all positive poles, first negative line of conducting, the corresponding LED of the first post creel lights, after 1ms, extinguish, change again the output of an other electrode line, second negative line of conducting, the corresponding LED of the second post creel lights, after 1ms, extinguish change again the output of last root electrode line, last root negative line of conducting, the corresponding LED of last post creel lights, after 1ms, extinguish, return the first post, circulation successively,

C. computer application software

Adopt WINDOWS XP operating system, with VB, write host computer application program, putting in order of creel deposited in configuration file, application program reads configuration file, must get putting in order of creel, the upper yarn method that operating personnel once inputted before inputting on interface or transferring, after program automatic inspection is errorless, the mode of reaching the standard grade is launched successively, obtains the needed respective barrel number of this Tufting machine;

Program can detect the number of colors of yarn used automatically, and lists in combo box;

Because of each start, knit while doing, the fabric width of carpet is different, and operating personnel select corresponding initial pin as required, required pin number, and choose in application program;

In the time of need to going up yarn, can in program, choose corresponding yarn color, after choosing on creel on all need the LED of this colo(u)r streak position light, other position automatic distinguishing, on this colo(u)r streak, after knot bundle, choose another kind of colo(u)r streak, the position of this colo(u)r streak on all need on creel, LED lights, other position automatic distinguishing.

The present invention also can be achieved by the following measures: in program, can list all upper yarn positions of creel, when operating personnel select a certain specific upper yarn position, on creel, corresponding LED can light, and display shows the color of this required yarn in position simultaneously, and handled easily personnel fill yarn.

The invention has the beneficial effects as follows, complicated loading method is simplified, reduce the probability of makeing mistakes, significantly reduce and reach the standard grade the cycle.According to the complexity of different upper yarn methods, the raising of its efficiency is also not quite similar, and on average can improve 50% operating efficiency.In knitting the process of work, there is yarn and use up, and while forgetting line look, can find out rapidly and accurately its yarn color.

The specific embodiment

Below in conjunction with specific embodiment, the invention will be further described, to help understanding content of the present invention.

The present invention utilizes the mass storage function of computer, and all loading methods of knitting are preserved, and knits next time while doing, and does not need again to input, and directly from computer, recalls.

1, in each of creel, line position is installed LED light, is to reduce cabling quantity, adopts every post creel losing side formula altogether, be 12 cylinder positions of every post creel, 12 electrode lines of cloth, share a negative line, the soft arranging wire of a 20P of every 8 post creel cloth, 12 positive poles wherein, 8 negative poles.

2, control cabinet is settled in the top of creel, all soft arranging wires are pooled in control cabinet, by its light on and off of the unified control of single-chip microcomputer, adopt dynamic scan technology, , a scanning chip for every 96 LED lamps, the upper yarn method data that transmit according to host computer, control the output of 12 electrode lines, first negative line of conducting, the corresponding LED of the first post creel lights, after 1ms, extinguish, change again the output of 12 electrode lines, second negative line of conducting, the corresponding LED of the second post creel lights, after 1ms, extinguish change again the output of 12 electrode lines, the 8th negative line of conducting, the corresponding LED of the 8th post creel lights, after 1ms, extinguish, return the first post creel, circulation successively, be characterized in, all LED timesharing are lighted, power-dissipation-reduced, reach energy-conservation object, and reduce the cabling quantity of control line simultaneously, accelerate installation period, reduce costs.

Control cabinet adopts 485 buses to communicate by letter with host computer.

3, computer application software

Adopt WINDOWS XP operating system, with VB, write host computer application program, putting in order of creel deposited in configuration file, application program reads configuration file, must get putting in order of creel, the upper yarn method that operating personnel once inputted before inputting on interface or transferring, after program automatic inspection is errorless, the mode of reaching the standard grade is launched successively, obtains the needed respective barrel number of this Tufting machine.

As this type needs 1680 yarn bobbin numbers, input

1

AB

2C

Application program is processed and is obtained

ABCCABCCABCC ... .. totally 1680 characters

Program can detect the number of colors of yarn used automatically, and lists in combo box.

Because of each start, knit while doing, the fabric width of carpet is different, and operating personnel can select corresponding initial pin as required, required pin number, and choose in application program.

In the time of need to going up yarn, can in program, choose corresponding yarn color, as choose A, on creel, on all need, the LED of A colo(u)r streak position lights, other position automatic distinguishing after knot bundle, is chosen B colo(u)r streak on A colo(u)r streak, the position of B colo(u)r streak on all need on creel, LED lights, and other position automatic distinguishing, after all upper yarn end-of-jobs, can select to extinguish all LED, to reach the object of saving electric energy.

Meanwhile, can list all upper yarn positions of creel in program, when operating personnel select a certain specific upper yarn position, on creel, corresponding LED can light, and display shows the color of this required yarn in position simultaneously.Handled easily personnel fill yarn.

Claims

1. the autocontrol method that tufted carpet weaving machine is reached the standard grade, is characterized in that comprising the steps, utilizes the memory function of computer, and all loading method programs of knitting are preserved, and knits next time while doing, and directly from computer, recalls;

In each of creel, line position is installed LED light, for reducing cabling quantity, adopt every post creel losing side formula altogether, it is electrode line of each position cloth of every post creel, each position cloth of every post creel shares a negative line, and a few post creels form one group of creel, the electrode line parallel connection that each position electrode line of a post creel of every group of creel is corresponding with each position of another post creel, then connect respectively the electrode line that soft arranging wire is corresponding, the negative line of every post creel connects respectively the negative line of soft arranging wire;

Control cabinet is settled in the top of creel, control cabinet adopts 485 buses to communicate by letter with host computer, all soft arranging wires are pooled in control cabinet, by the unified through and off of controlling its power supply of single-chip microcomputer, adopt dynamic scan technology, , a scanning chip for the LED lamp of every group of creel, the upper yarn method data that transmit according to host computer, control the output of all positive poles, first negative line of conducting, the corresponding LED of the first post creel lights, after 1ms, extinguish, change again the output of an other electrode line, second negative line of conducting, the corresponding LED of the second post creel lights, after 1ms, extinguish change again the output of last root electrode line, last root negative line of conducting, the corresponding LED of last post creel lights, after 1ms, extinguish, return the first post, circulation successively,

Computer application software

2. the autocontrol method that tufted carpet weaving machine is reached the standard grade according to claim 1, it is characterized in that the described all upper yarn positions of creel of can listing in program, when operating personnel select a certain specific upper yarn position, on creel, corresponding LED can light, display shows the color of this required yarn in position simultaneously, and handled easily personnel fill yarn.