CN210481670U - Quick-witted inlet wire device weaves - Google Patents

Abstract

The utility model relates to a textile machine wire inlet device, which comprises a first wire inlet mechanism and a second wire inlet mechanism which are fixedly arranged at the periphery of a machine body, wherein the first wire inlet mechanism comprises a first annular track which is concentrically arranged with the machine body and a plurality of stand columns which are positioned at the outer side of the first annular track; the first annular track is provided with a plurality of wire storage devices which are arranged along the circumferential direction. The utility model can visually distinguish different types of silk threads by arranging different wire feeding mechanisms, thereby facilitating the operation; the two tracks are arranged in an annular and concentric manner, so that the interference in space is avoided, the distances from the wire inlet mechanisms on the same track to the machine body are the same, and the consistency of the wire inlet radiuses of the silk threads is ensured; the broken wire detection device is arranged to alarm the broken wire and the wire missing condition, so that the staff can conveniently and timely handle the broken wire and the wire missing condition.

Description

Quick-witted inlet wire device weaves

Technical Field

The utility model relates to a weaving equipment field especially involves a weaving machine inlet wire device.

Background

The textile industry is an important industry in industry, and the daily cloth needed by people is mostly finished by weaving. And because the inlet wire is more at weaving in-process, consequently higher to the requirement of inlet wire device, the inlet wire device of weaving machine is simple at present and sets up around circumference to carry out the tensioning through overspeed device tensioner, the inconvenient differentiation of inlet wire type, and be difficult to by quick discovery when appearing broken string or lack of thread, thereby influence finished product quality.

Disclosure of Invention

The utility model discloses to prior art's not enough, provide a weaving machine inlet wire device, carry the silk thread of different grade type through different mechanisms, improved the quick and convenience of resolving to the line is rolled up and is installed and change efficiency has been improved.

The utility model is realized by the following technical scheme, a yarn inlet device of a textile machine is provided, which comprises a first yarn inlet mechanism and a second yarn inlet mechanism which are fixedly arranged at the periphery of a machine body, wherein the first yarn inlet mechanism comprises a first annular track which is concentrically arranged with the machine body and a plurality of stand columns which are positioned at the outer side of the first annular track;

install a plurality of wire storage devices of arranging along circumference on the first circular orbit, wire storage device includes the base with first circular orbit rigid coupling to and rotate the pivot of connection on the base along vertical direction, the storage line wheel that is located the base below and the band pulley that is located the base top are equipped with in the pivot admittedly, and the band pulley in each wire storage device passes through hold-in range connection driving motor, and the lead wire gyro wheel that is located storage line wheel inlet wire one side top is installed to the outer terminal surface of base, and the lead wire gyro wheel provides the direction for the silk thread.

This scheme is through setting up first inlet wire mechanism and second inlet wire mechanism, the silk thread that makes the different grade type is respectively through the inlet wire mechanism inlet wire of difference, with the line cover on the line book installation pole in the production, the expansion end of silk thread twines on the wire storage wheel behind the lead wire gyro wheel, and be led to the knitting needle, driving motor during operation, drive the band pulley in each wire storage device through the hold-in range and rotate simultaneously, thereby it rotates to drive the wire storage wheel through the pivot, when the wire storage wheel rotates, twine the silk thread on the wire storage wheel on the one hand, the silk thread on the other hand wire storage wheel is pulled out by the knitting needle, the winding has the silk thread of certain number of turns on the wire storage wheel, in order to carry.

As the optimization, still including being located the stay tube in the stand outside, the lead pipe that sets firmly respectively with each line book installation pole, storage line device and correspond in the stay tube, the lead pipe is including the slope section, first vertical section, horizontal segment and the vertical section of second of rigid coupling in proper order, the lower extreme of slope section is worn out the stay tube pipe wall and is extended towards the line book installation pole that corresponds, and the vertical section downwardly extending of second is to lead wire gyro wheel top. The silk thread is thin, and even the existence of the silk thread can be clearly seen through careful observation, so that the optimal scheme provides a channel for the silk thread by arranging the lead pipe, the silk thread on the thread roll enters from the lower end of the inclined section, sequentially passes through the first vertical section, the horizontal section and the second vertical section, passes through the lower end of the second vertical section and then winds through the lead roller, and the silk thread passes through the lead pipe, so that the silk thread is protected, and the operator is prevented from being scratched by the silk thread; carry out the concentration of certain degree with the lead wire pipe through setting up the stay tube, reduced occupation space, make weaving machine clean and tidy orderly around, conveniently improve operating efficiency.

As an optimization, the lead roller is installed on a vertical plate fixedly connected with the base, a fixed plate located above the lead roller is further fixedly arranged on the vertical plate, and a fixed sleeve sleeved on the second vertical section is fixedly arranged on the fixed plate. This optimization scheme provides fixedly for the vertical section of second through setting up fixed plate and fixed sleeve, has reduced rocking of the vertical section of second in process of production, has guaranteed the stability of inlet wire.

As optimization, the first vertical section and the horizontal section, and the horizontal section and the second vertical section are in arc transition, a guide wheel is rotatably connected to the inner side of the arc between the horizontal section and the second vertical section, and the horizontal section and the second vertical section are respectively provided with a through groove matched with the width of the guide wheel. This optimization scheme is through setting up the circular arc transition in the corner, can prevent that the silk thread from being worn off by the edges and corners, rotates through the circular arc inboard between horizontal segment and the vertical section of second and connects the guide pulley, has reduced the frictional force of silk thread inlet wire, and the guide pulley extends to in the lead wire pipe through the grooving, because the setting of guide pulley also makes silk thread tilt up certain angle to make the silk thread leave the horizontal segment, reduced the wearing and tearing of lead wire pipe to the silk thread.

Preferably, the wire storage wheel comprises an upper disc and a lower disc which are parallel to each other, the upper disc and the lower disc are fixedly connected through wire winding rods arranged along the circumferential direction, the diameter of the upper disc is larger than that of the lower disc, each wire winding rod comprises a straight rod fixedly connected with the lower disc and a guide inclined rod fixedly connected with the upper disc, and the lower end of each guide inclined rod is fixedly connected with the top end of the corresponding straight rod. This wire storage wheel of optimization scheme is with the winding rod as the winding carrier for wire storage wheel is inside cavity, and the side is interrupted, has alleviateed wire storage wheel weight, makes the silk thread slide to the straight-bar along the inclination of direction down tube in the coiling process through setting up the direction down tube.

As optimization, a broken wire detection device positioned on the wire inlet side and/or the wire outlet side of the wire storage wheel is mounted on the base, the broken wire detection device comprises an indicator light connected with a power supply and a bent rod rotatably connected to the base through a transverse shaft, one end, far away from the transverse shaft, of the bent rod is rotatably connected with a wire pressing roller pressed on a wire, one end, extending into the base, of the transverse shaft is fixedly connected with a shifting rod, an insulating connecting rod is hinged to the shifting rod, and one end, far away from the shifting rod, of the insulating connecting rod is hinged to a conducting strip; the switch of the loop in which the indicator light and the power supply are located comprises two lugs which are arranged in a non-contact mode, one lug is hinged with the conducting strip and is electrically conducted, and the other lug is located on the rotating track of the conducting strip.

When the wire breaking device in the optimized scheme is used, the wire pressing roller presses the wire under the action of gravity, the conducting strip and the other lug plate are in a separated state, if the wire is missing or broken, the wire loses the support of the wire pressing roller, the bent rod drives the transverse shaft to rotate under the action of gravity, the deflector rod rotates along with the wire, and the conducting strip is pushed upwards through the insulating connecting rod, so that the two lug plates are conducted, the conduction of a loop where the indicator light is located is realized, and the indicator light is lightened, so that an operator can conveniently find and process the wire in time; and when the wire breakage detection device is arranged on the wire inlet side of the wire storage wheel, the angle of the silk thread entering the wire storage roller is increased due to the existence of the bent rod, and the silk thread is more conveniently wound.

As optimization, a wire guide plate positioned between the lead wire roller and the wire storage wheel is further fixedly connected to the base, a plurality of wire openings are formed in the edge of the wire guide plate, and the width of each wire opening is 2-10 times of the wire diameter. This optimization scheme passes the silk thread through the wire opening on the wire board when using, utilizes different wire openings to provide different winding angles for the silk thread, satisfies different demands, and the setting of wire opening width has both satisfied the silk thread and has passed through the requirement, has avoided the too big and influence of width again to the control of winding angle accuracy.

Preferably, the second wire feeding mechanism comprises a second annular rail which is concentric with the machine body and is positioned at the periphery of the first annular rail, and a plurality of supports which are fixedly connected to the second annular rail and are circumferentially arranged, the supports are rotatably connected with vertical wheel shafts, belt wheels are mounted at the upper ends of the vertical wheel shafts, each belt wheel is connected with a motor through a synchronous belt, and one ends of the vertical wheel shafts extending into the supports are connected with a transverse transmission shaft through bevel gears in a transmission manner; two horizontal support rods which are radially arranged along the second annular track are connected on the support in a penetrating mode through bearings, the distance between the two horizontal support rods is smaller than the diameter of the wire coil core, and one horizontal support rod is in transmission connection with the transverse transmission shaft through bevel gear transmission.

This optimization scheme has avoided two inlet wire mechanisms to interfere each other with the second ring rail setting at first ring rail periphery, and first ring rail, second ring rail and organism set up with one heart, when the threading, conveniently make the vertical projection of silk thread radially unanimous with the organism to it is shortest to make the distance of inlet wire mechanism apart from the organism.

Preferably, the axial length of the horizontal support rod is more than three times of the axial length of the wire coil. The setting of this optimization scheme can place at least three coil of wire on two horizontal die-pins, has increased and has placed the space.

And preferably, the bracket is provided with a broken wire detection device corresponding to each wire coil on the horizontal support rod. This optimization scheme is through setting up broken string detection device on the support, when broken string or lack of the line appear at second inlet wire mechanism to in time let operating personnel discover and handle.

The utility model has the advantages that: different types of silk threads can be visually distinguished by arranging different thread inlet mechanisms, so that the operation is convenient; the two tracks are arranged in an annular and concentric manner, so that the interference in space is avoided, the distances from the wire inlet mechanisms on the same track to the machine body are the same, and the consistency of the wire inlet radiuses of the silk threads is ensured; the broken wire detection device is arranged to alarm the broken wire and the wire missing condition, so that the staff can conveniently and timely handle the broken wire and the wire missing condition.

Drawings

FIG. 1 is a schematic view of a half-section structure of the present invention;

FIG. 2 is a schematic structural view of a first wire feeding mechanism;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic structural view of a second wire feeding mechanism;

FIG. 5 is a schematic diagram of the structure of the disconnection detecting device;

FIG. 6 is a schematic view of a knee lever mechanism;

fig. 7 is a schematic view of a wire guide plate structure.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

As shown in fig. 1, the yarn feeding device for the textile machine comprises a first yarn feeding mechanism 1 and a second yarn feeding mechanism 2 which are fixedly arranged on the periphery of a machine body 12, wherein installation bodies of the first yarn feeding mechanism 1 and the second yarn feeding mechanism are both annular tracks.

First inlet wire mechanism 1 includes first circular orbit 11 with the concentric setting of organism and a plurality of stands 13 that are located the first circular orbit outside, stand 13 is gone up and is set firmly a plurality of tilt up's line book installation pole 14 along the vertical, and the core cover of the line book is established on the installation pole during production.

Install a plurality of storage line devices that arrange along circumference on first annular track 11, storage line device includes the base 21 with first annular track rigid coupling to and rotate the pivot of connection on the base along vertical direction, and the pivot passes through the bearing with the base and is connected. And a wire storage wheel 19 positioned below the base and a belt wheel 22 positioned above the base are fixedly arranged on the rotating shaft, the belt wheels in each wire storage device are connected with a driving motor 5 through a synchronous belt 4, and a lead roller 16 positioned above the wire inlet side of the wire storage wheel is arranged on the outer end surface of the base.

The wire storage wheel 19 comprises an upper disc and a lower disc which are parallel to each other, the upper disc and the lower disc are fixedly connected through wire winding rods arranged along the circumferential direction, the diameter of the upper disc is larger than that of the lower disc, each wire winding rod comprises a straight rod fixedly connected with the lower disc and a guide inclined rod fixedly connected with the upper disc, and the lower end of each guide inclined rod is fixedly connected with the top end of the corresponding straight rod.

Still including being located the stay tube 7 in the stand 13 outside, the lead pipe 9 that corresponds with each coil of wire installation pole, storage line device respectively has set firmly in the stay tube 7, lead pipe 9 is including the slope section, first vertical section, horizontal segment and the vertical section of second of rigid coupling in proper order, the lower extreme of slope section is worn out the stay tube pipe wall and is extended towards the coil of wire installation pole that corresponds, and the vertical section downwardly extending of second leads to the wire gyro wheel top.

The lead wire roller is arranged on a vertical plate fixedly connected with the base, a fixed plate positioned above the lead wire roller is fixedly arranged on the vertical plate, and a fixed sleeve 15 sleeved on the second vertical section is fixedly arranged on the fixed plate. All pass through the circular arc transition between first vertical section and the horizontal segment to and between horizontal segment and the second vertical section, and the circular arc inboard between horizontal segment and the second vertical section rotates and is connected with guide pulley 8, set up the logical groove with guide pulley width adaptation on horizontal segment and the second vertical section respectively.

The base is provided with a broken wire detection device 18 positioned on the wire inlet side and the wire outlet side of the wire storage wheel, the broken wire detection device 18 comprises an indicator light connected with a power supply and a bent rod rotatably connected to the base through a transverse shaft 24, one end of the bent rod far away from the transverse shaft is rotatably connected with a wire pressing roller 29 pressed on a wire, one end of the transverse shaft extending into the base is fixedly connected with a shifting rod 25, the shifting rod is vertical to the transverse shaft, the shifting rod 25 is hinged with an insulating connecting rod 26, and one end of the insulating connecting rod 26 far away from the shifting rod is hinged with a conducting strip 27; the switch of the loop of the indicator light and the power supply comprises two non-contact lugs 28, wherein one lug is hinged with the conducting strip and is electrically conducted, and the other lug is positioned on the rotating track of the conducting strip.

In normal production, the line ball 29 is pressed on the silk thread 20, and conducting strip and another lug are in the detached state this moment, if the line lacks or broken string, the silk thread loses the support to the line ball, under the action of gravity, the knee lever drives the cross axle 24 and rotates, the driving lever 25 rotates thereupon to upwards promote the conducting strip through insulating connecting rod, thereby make two lugs switch on, realized switching on of pilot lamp place return circuit, the pilot lamp shines.

The base is further fixedly connected with a lead plate 17 located between the lead idler wheel 16 and the wire storage wheel 19, a plurality of lead openings are formed in the edge of the lead plate, the width of each lead opening is 2-10 times of the wire diameter, silk yarns penetrate through the lead openings in use, and the winding angles of the silk yarns are fixed through the lead openings.

The second inlet wire mechanism includes and sets up with the organism is concentric and be located first endless track outlying second endless track 10 to and the rigid coupling in on the second endless track and along a plurality of supports 23 that circumference was arranged, it is connected with vertical shaft to rotate on the support 23, the band pulley is installed to the upper end of vertical shaft, and each band pulley passes through hold-in range connection motor 6, and the horizontal transmission shaft is connected through bevel gear transmission to the one end that vertical shaft extends in the support.

Two horizontal support rods 3 which are radially arranged along the second annular track are connected on the support in a penetrating mode through bearings, the distance between the two horizontal support rods is smaller than the diameter of a coil core, a coil is jointly supported by the two horizontal support rods, and one horizontal support rod is in transmission connection with the transverse transmission shaft through bevel gear transmission. The axial length of the horizontal support rod is more than three times of the axial length of the coil, and three coils can be placed at the same time. And the bracket is provided with a broken wire detection device which corresponds to each wire coil on the horizontal supporting rod.

When the first wire inlet mechanism is used, the movable end of the silk thread sequentially passes through the wire leading tube, the wire leading idler wheel, the wire guide plate and the wire pressing roller from a wire coil on the installation rod and then is wound on the wire storage wheel, the wire storage wheel extends to the wire weaving needle from the wire storage wheel, and the wire storage wheel rotates under the driving of the driving motor to complete wire inlet and outlet of the wire storage. When the second wire inlet mechanism is used, the movable end of the silk thread directly extends to the knitting needle after being changed in direction from the coil on the horizontal support rod through the wire pressing roller, and the horizontal support rod rotates under the driving of the motor, so that the wire inlet resistance is reduced.

Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims (10)

1. A weaving machine inlet wire device which characterized in that: the wire coil feeding mechanism comprises a first wire feeding mechanism (1) and a second wire feeding mechanism (2) which are fixedly arranged on the periphery of a machine body (12), wherein the first wire feeding mechanism (1) comprises a first annular rail (11) which is concentric with the machine body and a plurality of stand columns (13) which are positioned on the outer side of the first annular rail, and a plurality of upward-inclined wire coil mounting rods (14) are fixedly arranged on the stand columns (13) along the vertical direction;

install a plurality of wire storage devices of arranging along circumference on first endless track (11), the wire storage device includes base (21) with first endless track rigid coupling to and rotate the pivot of connection on the base along vertical direction, be equipped with wire storage wheel (19) that are located the base below and band pulley (22) that are located the base top in the pivot admittedly, drive motor (5) are passed through the hold-in range to band pulley among each wire storage device, and lead wire gyro wheel (16) that are located wire storage wheel inlet wire one side top are installed to the outer terminal surface of base.

2. A textile machine thread inlet device according to claim 1, characterized in that: still including stay tube (7) that are located stand (13) outside, stay tube (7) internal fixation has lead tube (9) that corresponds with each coil of wire installation pole, storage line device respectively, lead tube (9) are including slope section, first vertical section, horizontal segment and the vertical section of second of rigid coupling in proper order, the lower extreme of slope section is worn out the stay tube pipe wall and is extended towards the coil of wire installation pole that corresponds, and the vertical section downwardly extending of second leads to the wire gyro wheel top.

3. A textile machine thread inlet device according to claim 2, characterized in that: the lead roller is arranged on a vertical plate fixedly connected with the base, a fixed plate positioned above the lead roller is fixedly arranged on the vertical plate, and a fixed sleeve (15) sleeved on the second vertical section is fixedly arranged on the fixed plate.

4. A textile machine thread inlet device according to claim 2, characterized in that: all pass through the circular arc transition between first vertical section and the horizontal segment to and between horizontal segment and the vertical section of second, and the circular arc inboard between horizontal segment and the vertical section of second rotates and is connected with guide pulley (8), set up respectively on horizontal segment and the vertical section of second with the logical groove of guide pulley width adaptation.

5. A textile machine thread inlet device according to claim 1, characterized in that: the wire storage wheel (19) comprises an upper disc and a lower disc which are parallel to each other, the upper disc and the lower disc are fixedly connected through wire winding rods arranged along the circumferential direction, the diameter of the upper disc is larger than that of the lower disc, each wire winding rod comprises a straight rod fixedly connected with the lower disc and a guide inclined rod fixedly connected with the upper disc, and the lower end of each guide inclined rod is fixedly connected with the top end of the corresponding straight rod.

6. A textile machine thread inlet device according to claim 1, characterized in that: the wire breakage detection device (18) is arranged on the base and located on the wire inlet side and/or the wire outlet side of the wire storage wheel, the wire breakage detection device (18) comprises an indicator lamp connected with a power supply and a bent rod rotatably connected to the base through a transverse shaft (24), one end, far away from the transverse shaft, of the bent rod is rotatably connected with a wire pressing roller (29) pressed on a silk wire, one end, extending into the base, of the transverse shaft is fixedly connected with a shifting rod (25), an insulating connecting rod (26) is hinged to the shifting rod (25), and one end, far away from the shifting rod, of the insulating connecting rod (26) is hinged to a conducting strip; the switch of the loop of the indicator light and the power supply comprises two lugs (28) which are arranged in a non-contact way, wherein one lug is hinged with the conducting strip and is electrically conducted, and the other lug is positioned on the rotating track of the conducting strip.

7. The textile machine thread feeding device according to claim 6, characterized in that: the base is further fixedly connected with a wire guide plate (17) located between the lead roller (16) and the wire storage wheel (19), the edge of the wire guide plate is provided with a plurality of wire openings, and the width of each wire opening is 2-10 times of the wire diameter.

8. A textile machine thread inlet device according to claim 1, characterized in that: the second wire inlet mechanism comprises a second annular track (10) which is concentric with the machine body and is positioned at the periphery of the first annular track, and a plurality of supports (23) which are fixedly connected to the second annular track and are circumferentially arranged, vertical wheel shafts are rotatably connected to the supports (23), belt wheels are mounted at the upper ends of the vertical wheel shafts, each belt wheel is connected with a motor (6) through a synchronous belt, and one ends of the vertical wheel shafts extending into the supports are connected with a transverse transmission shaft through bevel gears in a transmission manner;

two horizontal support rods (3) which are radially arranged along the second annular track are connected on the support in a penetrating mode through bearings, the distance between the two horizontal support rods is smaller than the diameter of the wire coil core, and one horizontal support rod is in transmission connection with the transverse transmission shaft through bevel gear transmission.

9. A textile machine thread inlet device according to claim 8, characterized in that: the axial length of the horizontal support rod is more than three times of the axial length of the coil.

10. A textile machine thread inlet device according to claim 9, characterized in that: and the bracket is provided with a broken wire detection device which corresponds to each wire coil on the horizontal supporting rod.

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