CN1226475C

CN1226475C - Control device for selecting yarns among pleochroism weft yarns of ribbon loom

Info

Publication number: CN1226475C
Application number: CN 02107736
Authority: CN
Inventors: 郑正雄
Original assignee: 林贞惠
Priority date: 2002-03-20
Filing date: 2002-03-20
Publication date: 2005-11-09
Anticipated expiration: 2022-03-20
Also published as: CN1445401A

Abstract

The present invention relates to a multi-color weft yarn selecting controller of a ribbon loom, which is characterized in that a plurality of control motors are arranged on the ribbon loom, and a plurality of weft yarn control rods are arranged at the reed beating side of the ribbon loom. The control motors respectively operate one of the weft yarn control rods through a control line, a weft yarn hole used for weft yarn to pass through is arranged at the lower end of each of the weft yarn control rods, and return springs are arranged on the weft yarn control rods. Therefore, the control motors can drive the weft yarn control rods to move up and down through the control lines. When the weft yarn with a specific color is selected, the control motors can move the weft yarn to a specific position to provide convenience for the yarn selecting operation.

Description

The chintzing Yarn-selecting control device of inkle loom

Technical field

The present invention relates to a kind of chintzing Yarn-selecting control device of inkle loom, it is to be provided with a plurality of control motors in inkle loom, and be provided with many weft yarn control levers in the reed side of beating of inkle loom, and control the weft yarn of different colours with each weft yarn control lever, can drive the weft yarn control lever by the control motor thus moves up and down, and can when selecting the particular color weft yarn, this weft yarn be moved to ad-hoc location by this control motor, think and select the yarn operation to provide convenience.

Background technology

Inkle loom mainly is that the mode with braiding interweaves warp thread and weft yarn and weaves out the strap of strip, based on the different designs mode of the production firm of inkle loom, and the otherness demand of product, inkle loom also has many different patterns; The general the most basic strap that inkle loom wove only is simple " strap ", and will produce change color the time, can adopt the warp thread or the weft yarn of different colours to arrange in pairs or groups, to weave out the product of different types, if adopt the warp thread of different colours then can weave the strap of tool different colours striped, if cooperate the weft yarn of different colours again, then can weave out checked strap, and can be made into more beautiful cloth carries product.

In existing technology, be a quite difficult job to the weft yarn map function always, some manufacturer makes weft yarn by pulling out specific line in the warp thread, but when this kind operates in and operates with traditional inkle loom, must elect with the operation chain collocation floral disc of a repetitive cycling, if each conversion circulation has 120 pins, then this operation chain promptly need have 120 joints, and push against the floral disc start to select thread-changing by this pitch chain bar in selected position, in the time of will changing product weft yarn pattern conversion at every turn, all must change the collocation pattern of operation chain by operating personnel, quite inconvenience in operation with making or have much ado; And this kind design in case operate chain set finish after, promptly only can do cycling with this kind setting pattern, can not increase any variation betwixt, can not reach if will in each circulation, increase some different variations; If each circulation pin number that the cloth designers requires reaches hundreds of pins, then the design of this operation chain more can cause the difficulty that can't imagine with arrangement in addition.

Some manufacturer then draws the mode of weft yarn to do the weft yarn variation in addition in addition, it is the weft yarn that the reed layback is established many different colours of beating at inkle loom, and carry out the selection operation of weft yarn with suitable mechanism, the problem that this kind operation is faced then is the processing of weft yarn the end of a thread, promptly can go out to paint two the end of a thread end to end because change weft yarn at every turn, if let alone to expose to outward appearance and the texture that the cloth belt edge will inevitably be destroyed product, it also is not tractable problem; It is to adopt the weft yarn that can hot melt to weave that a kind of processing mode is arranged at present, melt and give heat with the end of a thread that the mode that heat is melted will expose to the cloth belt edge, and utilize after its wire rod melts cohesive force and in contract and be hidden in the edge of strap, desired effect when though this kind design can reach design, but because the operation of its weft yarn thread-changing must be synchronous with the operation of inkle loom warp thread, so still can't effectively simplify in its mechanism's configuration, and adopt the heat side of melting and carry out the end of a thread when handling, then face problems such as firing equipment and heating and temperature control again, it really is badly in need of the problem of solution for related industry.

Summary of the invention

Main purpose of the present invention provides a kind of chintzing Yarn-selecting control device of inkle loom, it mainly is to be provided with a plurality of control motors on inkle loom, and be provided with many weft yarn control levers in the reed side of beating of inkle loom, each controls motor respectively with weft yarn control lever of control line operation, be provided with a weft yarn hole that supplies weft yarn to pass every weft yarn control lever lower end, can drive the weft yarn control lever through control line by the control motor thus moves up and down, and can be when selecting the particular color weft yarn, by this control motor this weft yarn is moved to ad-hoc location, to provide convenience to selecting yarn to operate.

Another object of the present invention is to: the chintzing Yarn-selecting control device that a kind of inkle loom is provided, its each control motor can with the warp thread controlling organization synchronous operation of inkle loom, and can be when weft yarn be not selected still with warp thread simultaneously operating, and the some that can be used as warp thread is inweaved in the strap.

Another purpose of the present invention is: the chintzing Yarn-selecting control device that a kind of inkle loom is provided, its each control motor can carry out control operation by computer or suitable controller, so its setting pattern of conversion easily, and can set extremely simply the various patterns desiring to weave, and its mode conversion can be ever-changing and be subjected to the restriction of mechanical structure, makes the strap product variations of weaving out multifarious and no longer unalterable.

Description of drawings

Fig. 1 is a preferred embodiment of the present invention structural arrangements schematic diagram.

Fig. 2 is the assembly decomposing schematic representation of Fig. 1 preferred embodiment of the present invention.

Fig. 3 is the weft yarn control lever part perspective view of Fig. 1 preferred embodiment of the present invention.

Fig. 4 is the action bars and the operating line part operational motion schematic diagram of Fig. 1 preferred embodiment of the present invention.

Fig. 5 is the weft yarn control lever part operational motion schematic diagram of Fig. 1 preferred embodiment of the present invention.

The specific embodiment

As shown in Figure 1, it is a preferred embodiment of the present invention structural arrangements schematic diagram, it mainly is that inkle loom is provided with an assembled plate 10, cooperate in the assembly decomposing schematic representation of Fig. 2 as can be known, a protective case 12 and a back protective case 14 before these assembled plate 10 front and back can assemble one respectively, be assembled with a plurality of control motors 20 (this control motor 20 can be stepper motor or servo motor) in these assembled plate 10 1 sides, and on the motor drive shaft of each control motor 20, be assembled with an action bars 22 respectively, be formed with a plurality of hanging wire mouths 220 in each action bars 22 1 end upper limb, then be connected with an end of elastic parts 222 at other end, the end in addition of this elastic parts 222 then is fixed on the location on the assembled plate 10, is provided with a plurality of guide wheels 24 on assembled plate 10 in addition;

Be linked with an operating line 26 respectively in each action bars 22 hanging wire mouths 220 place, operating line 26 is walked around the scope of extending assembled plate 10 behind the corresponding guide wheel 24, each operating line 26 end that extends assembled plate 10 scopes are connected with control line 30 respectively, the strap quantity that each operating line 26 terminal control line 30 numbers that connect weave when operate according to inkle loom and deciding, that is each operating line 26 terminal each control line 30 that connects extend to each mechanism of taeniae telarum side respectively, to control each selected weft yarn of ribbon mechanism synchronously; The connected mode that this operating line 26 and control line are 30 can have various connected modes now carries out, and this belongs to prior art, and the mode that has multiple equivalence to replace, so do not add to give unnecessary details at this.

As shown in Figure 3, the control line of being controlled by difference control motor 20 30 passes respectively to be vertically downward behind each wire guide 320 on the wire guide plate 32 and extends respectively, each control line 30 lower end is connected to the upper end of a weft yarn control lever 40 respectively, and the lower end of this control lever 40 promptly is positioned at the position that reed side not shown in the figures will wear weft yarn of beating of inkle loom;

At each control lever 40 epimere is the guide bar 400 of one, the lower end then is provided with a weft yarn hole 402 that supplies weft yarn to wear, each control lever 40 is arranged in 460 in the control hole of the guide hole 420 of guide plate 42 and control plate 46 respectively, and can drive to top offset through operating line 26 and control line 30 by control motor 20, on the guide bar 400 of control lever 40, be arranged with a back-moving spring 44 in addition, the upper end of this back-moving spring 44 pushes against in guide plate 42 bottom surfaces, when moving in control lever 40 controlled line 30 pullings, this back-moving spring 44 promptly is compressed, so when control line 30 is loosened, control lever 40 can be by back-moving spring 44 downward pushed home, by this, can be by controlling motor and providing cooperating of back-moving spring 44 on the control lever 40, mobile down manipulation function.

Can see among the embodiment of Fig. 1～3 and on assembled plate 10, be assembled with four control motors 20, it can drive four operating lines 26, on wire guide plate 32, be provided with six wire guides 320, but only be equipped with four control lines 30 therein, on guide plate 42, be provided with six guide holes 420, on control plate 46, be provided with six control holes 460, but the control lever 40 that is worn therebetween has only four, also the weft yarn that is promptly adopted in this embodiment has four, in fact it can set up the quantity of control motor 20 according to need, and the operating line 26 that matches, control line 30 and control lever 40 are so that the weft yarn of the more different colours of control.

Next observe by Fig. 4, when the present invention operates, the control action bars that motor drove 22 can be swung synchronously with the warp thread controlling organization of inkle loom, so can be via operating line 26, control line 30 drive control levers 40 cooperate back-moving springs 44 do with the warp thread controlling organization of inkle loom synchronous on, following displacement, and can allow the weft yarn and the warp thread that wear in each weft yarn hole, control lever 40 lower end 402 make synchronous shift, inweave in the strap and can be made for warp thread, to provide weft yarn to do the time spent and work as a certain weft yarn of program setting, the control motor of controlling this weft yarn promptly can make action bars 22 be rocked to desired location (action bars 22 by beat to different angles) as shown in FIG., and no longer do swing synchronously along with the warp thread controlling organization, this moment, the control lever 40 by these action bars 22 starts promptly can be pulled to ad-hoc location as shown in Figure 5, and make in the weft yarn that its weft yarn that draws driven by control lever in a row 40 " showing one's talent ", appropriate weft yarn colour changing operation can be provided.

By above explanation as can be known, the present invention is with suitable structural arrangements, can drive the weft yarn control lever through control line by the control motor moves up and down, and can be when selecting the particular color weft yarn, by this control motor this weft yarn is moved to ad-hoc location, select the yarn operation to provide convenience, not as weft yarn the time, then can drive with warp thread and swing synchronously by the control motor, and can be used as warp thread and inweave in the strap, thereby solved the existing problem of existing inkle loom.

Claims

1. the chintzing Yarn-selecting control device of an inkle loom, it is characterized in that: inkle loom is provided with a plurality of control motors, and be provided with many weft yarn control levers in the reed side of beating of inkle loom, each controls motor respectively with control lever of control line operation, be provided with a weft yarn hole that supplies weft yarn to pass every control lever lower end, also each control lever is provided with back-moving spring.

2. the chintzing Yarn-selecting control device of inkle loom as claimed in claim 1, it is characterized in that: this inkle loom is provided with an assembled plate, and the control groups of motors is contained on this assembled plate.

3. the chintzing Yarn-selecting control device of inkle loom as claimed in claim 2, it is characterized in that: this assembled plate one side is assembled with a plurality of control motors, and on the motor drive shaft of each control motor, be assembled with an action bars respectively, each action bars one end is provided with the hanging wire mouth, one end of one operating line is hung on this hanging wire mouth place, in addition end then is connected with at least one control line, then is connected with an end of elastic parts at the end in addition of action bars, and holding in addition of this elastic parts is fixed on the assembled plate.

4. the chintzing Yarn-selecting control device of inkle loom as claimed in claim 3, it is characterized in that: the end upper limb at this action bars is formed with a plurality of hanging wire mouths.

5. the chintzing Yarn-selecting control device of inkle loom as claimed in claim 3 is characterized in that: assembled plate is provided with a plurality of guide wheels for the operating line winding.

6. the chintzing Yarn-selecting control device of inkle loom as claimed in claim 3 is characterized in that: each control line passes respectively to be vertically downward behind each wire guide on the wire guide plate and extends, and each control line lower end is connected to the upper end of a weft yarn control lever respectively.

7. as the chintzing Yarn-selecting control device of claim 1 or 6 described inkle looms, it is characterized in that: each control lever epimere is the guide bar of one, and each control lever is arranged in respectively between the control hole of the guide hole of a guide plate and a control plate.

8. the chintzing Yarn-selecting control device of inkle loom as claimed in claim 7, it is characterized in that: back-moving spring is set on the guide bar of control lever, and the upper end of this back-moving spring pushes against in the guide plate bottom surface.

9. as the chintzing Yarn-selecting control device of claim 1 or 3 described inkle looms, it is characterized in that: this control motor is a stepper motor.

10. as the chintzing Yarn-selecting control device of claim 1 or 3 described inkle looms, it is characterized in that: this control motor is a servo motor.