CN214088894U

CN214088894U - Tassel machine

Info

Publication number: CN214088894U
Application number: CN202023058669.6U
Authority: CN
Inventors: 李燕; 潘炬灿; 滕龙法; 蒋建敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-31
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to a tassel machine, include the frame and set up in the processing platform of frame, the presser foot, presser foot drive arrangement, tassel processing head and tassel drive arrangement, presser foot drive arrangement drive presser foot goes up and down and compresses tightly the cloth in processing platform when the presser foot descends, tassel processing head below is provided with a plurality of contact pins along horizontal equidistance, the contact pin of tassel drive arrangement drive tassel processing head drives the contact pin after inserting the cloth and moves along vertically to the cloth edge, with the level yarn and the cloth separation of cloth, presser foot drive arrangement includes the lift driving source that the drive presser foot goes up and down and compress tightly the presser foot in the processing platform compress tightly the driving source, the drive power that compresses tightly the driving source is greater than the drive power of lift driving source. Adopt above-mentioned scheme, the utility model provides an improve tassels machine of operational safety nature.

Description

Tassel machine

Technical Field

The utility model particularly relates to a tassel machine.

Background

In order to make the cloth more beautiful, the manufacturer often performs tasseling treatment on the selvedge of the cloth. Tassels are often treated by tassels, the existing tassels comprise a rack, a processing platform arranged on the rack, a presser foot driving device, a tassels processing head, a tassels driving device and a waste yarn collecting device, the presser foot driving device drives the presser foot to lift and tightly press cloth on the processing platform when the presser foot descends, the tassels driving device drives a contact pin of the tassels processing head to insert the cloth and then drive the contact pin to move towards the edge of the cloth, horizontal yarns of the cloth are separated from the cloth through the contact pin, the edge of the cloth is enabled to form a tassels state of only residual longitudinal yarns, and the separated horizontal yarns are uniformly collected by the waste yarn collecting device.

The tassels machine of above-mentioned structure has certain drawback, the presser foot drive arrangement only contains a driving source promptly, compress tightly the cloth in processing platform when this driving source drive presser foot descends, in order to guarantee tassels treatment effect, the driving source need provide great packing force, thereby the processing personnel carries out tassels processing to different positions owing to need adjust the cloth position in the presser foot below in the course of working, in time not take out the hand when the presser foot descends, lead to the presser foot to extrude finger in processing platform, cause serious bodily injury.

Disclosure of Invention

To the not enough of prior art existence, the utility model aims to provide an improve tassels machine of operational safety nature.

In order to achieve the above purpose, the utility model provides a following technical scheme: including the frame and set up in processing platform, presser foot drive arrangement, tassels processing head and tassels drive arrangement of frame, presser foot drive arrangement drive presser foot go up and down and compress tightly the cloth in processing platform when the presser foot descends, tassels processing head below be provided with a plurality of contact pins along horizontal equidistance, the contact pin of tassels drive tassels processing head drive contact pin after inserting the cloth along vertical to cloth edge removal, separate its characterized in that with horizontal yarn and the cloth of cloth: the presser foot driving device comprises a lifting driving source for driving the presser foot to lift and a pressing driving source for pressing the presser foot on the processing platform after the presser foot descends to the proper position, and the driving force of the pressing driving source is greater than that of the lifting driving source.

Through adopting above-mentioned technical scheme, the presser foot drive arrangement of two driving sources, because the lift driving source that the drive presser foot goes up and down need not too big drive power, even though in time take out the hand and lead to the presser foot to extrude the finger, also only as the suggestion effect, can not lead to the fact bodily injury to the staff, only descend to target in place the back at the presser foot just by the drive source that compresses tightly of big output compress tightly, both guarantee tassel treatment effect, also can guarantee the operational safety nature.

The utility model discloses further set up to: the presser foot driving device comprises swing side arms fixed on two sides of the presser foot, the swing side arms are in an L shape, the middle parts of the swing side arms are hinged to the frame, one L-shaped ends of the swing side arms are used as fixed ends of the presser foot, the other L-shaped ends of the swing side arms are used as driving ends, driving rods are arranged between the driving ends of the swing side arms on the two sides, the lifting driving source is a lifting cylinder, the lifting cylinder comprises a lifting cylinder body hinged and matched with the frame and a lifting cylinder shaft hinged and matched with the driving rods, the pressing driving source is a pressing cylinder, and the pressing cylinder comprises a pressing cylinder body hinged and matched with the frame and a pressing cylinder shaft hinged and matched with the driving rods.

Through adopting above-mentioned technical scheme, drive swing side arm swing by the lift cylinder as the lift driving source earlier, realize the lift of presser foot, export the drive power that is greater than lift cylinder by the pressure cylinder that is regarded as the pressure driving source again after the presser foot descends to the right place, can compress tightly the cloth in processing platform completely, adopt the wobbling mode to transmit, drive reliability is better.

The utility model discloses further set up to: tassel drive arrangement include base plate, drive track, drive actuating cylinder, driving motor, driving disc, driving arm and transmission side lever, the drive track along vertically setting up in the frame, drive actuating cylinder drive base plate reciprocating motion in the drive track, driving motor be fixed in the base plate and drive the rotation of driving disc, driving arm one end be used for installing tassel processing head, other end eccentric hinge in driving disc, transmission side lever one end hinge in the middle part of the driving arm, the other end hinges in the frame.

By adopting the technical scheme, the transmission arm eccentrically driven by the driving motor is matched with the transmission side rod to realize the lifting of the tassel processing head, the driving cylinder drives the substrate to reciprocate on the driving track to realize the advancing and retreating of the tassel processing head, the tassel processing flow of advancing, descending, retreating and lifting of the tassel processing head is realized, and the processing is stable and accurate.

The utility model discloses further set up to: the tassel driving device comprises a buffer which is arranged between the substrate and the rack along the driving track direction and has a stroke adjusting function.

Through adopting above-mentioned technical scheme, by the locating part that the base plate removed as the buffer, make the mobile position of base plate more accurate, guarantee the processing position accuracy of the relative cloth of contact pin promptly, guarantee processingquality, because the buffer often has stroke control function, make the regulation of contact pin processing position more convenient.

The utility model discloses further set up to: still include yarn waste collection device, yarn waste collection device include the collecting tube way, the collecting tube way have horizontal yarn collection mouth towards top and the yarn outlet of below orientation, the yarn outlet pass through the hose and be connected with negative pressure device.

By adopting the technical scheme, horizontal yarns separated from the cloth are timely collected and uniformly treated by the negative pressure generated by the negative pressure device, and the horizontal yarns are prevented from floating along with airflow to influence the smooth running of tassel treatment.

The utility model discloses further set up to: the cross yarn scissors are located on the side face of a tassel processing head and comprise a fixed scissors unit, a movable scissors unit and an opening and closing mechanism, the fixed scissors unit is hinged to the movable scissors unit, and the opening and closing mechanism drives the movable scissors unit to swing to form opening and closing of the cross yarn scissors.

By adopting the technical scheme, because the length of horizontal yarns is consistent with the length of cloth, the horizontal yarns separated are only the local parts of the horizontal yarns, the other parts of the horizontal yarns are still fixed on the cloth, and the horizontal yarns cannot be completely sucked away by the collecting pipeline, so that the horizontal yarn scissors driven by the scissors cylinders are additionally arranged, the separated parts of the horizontal yarns are cut off from the whole horizontal yarns, and the collecting effect of the horizontal yarns is ensured.

The utility model discloses further set up to: the processing platform and each contact pin are correspondingly provided with processing grooves which longitudinally extend to the edge of the processing platform.

By adopting the technical scheme, the processing tank is additionally arranged, so that the contact pins can smoothly penetrate through the cloth to separate horizontal yarns, and the rest part of the cloth still keeps flat, thereby ensuring the tassel treatment effect.

The utility model discloses further set up to: the processing table comprises a table top and table legs supported below the table top, and the table legs are provided with knee control switches.

Through adopting above-mentioned technical scheme, because in operation process, both hands generally are used for adjusting the transverse position of cloth, add the knee accuse switch by the knee operation, make both hands need not to operate with the cloth separation, guarantee that the cloth levels when improving operating efficiency, guarantee tassel treatment effect.

Drawings

FIG. 1 is a top perspective view of an embodiment of the present invention;

FIG. 2 is a bottom perspective view of an embodiment of the present invention;

FIG. 3 is an enlarged view of A in FIG. 1;

fig. 4 is a perspective view of the presser foot and the presser foot driving device according to the embodiment of the present invention;

fig. 5 is a perspective view of a tassel processing head and a tassel driving device according to an embodiment of the present invention;

fig. 6 is a schematic structural view of cross yarn scissors according to an embodiment of the present invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-6, the utility model discloses a tassel machine, including frame 1 and the processing platform 2 that sets up in frame 1, presser foot 3, presser foot drive arrangement, tassel processing head 4 and tassel drive arrangement, presser foot drive arrangement drive presser foot 3 goes up and down and compresses tightly the cloth in processing platform 2 when presser foot 3 descends, tassel processing head 4 below is provided with a plurality of contact pins 41 along horizontal equidistance, tassel drive arrangement drive tassel processing head 4 contact pin 41 drive contact pin 41 along longitudinal to the removal of cloth edge after inserting the cloth, separate horizontal yarn and the cloth of cloth, presser foot drive arrangement includes the lift driving source that drives presser foot 3 goes up and down and the drive source that compresses tightly presser foot 3 in processing platform 2 after presser foot 3 descends to target in place, the drive power that compresses tightly the driving source is greater than the drive power of lift driving source, the presser foot drive arrangement of two driving sources, because the lift driving source that drives presser foot 3 goes up and down need not too big drive power, even if not in time take out the hand and leave to lead to presser foot 3 to extrude the finger, also only as the suggestion effect, can not cause bodily injury to the staff, only descend to target in place the back at presser foot 3 and compress tightly by the drive source that compresses tightly of big output, both guarantee tassel treatment effect, also can guarantee the operation security.

The presser foot driving device comprises swing side arms 5 fixed on two sides of a presser foot 3, the swing side arms 5 are in an L shape with the middle part hinged to a frame 1, one L-shaped end of each swing side arm 5 is used as a fixed end 51 of the presser foot 3, the other L-shaped end is used as a driving end 52, a driving rod 53 is arranged between the driving ends 52 of the swing side arms 5 on the two sides, a lifting driving source is a lifting cylinder 54, the lifting cylinder 54 comprises a lifting cylinder body 541 hinged to the frame 1 and a lifting cylinder shaft 542 hinged to the driving rod 53, a pressing driving source is a pressing cylinder 34, the pressing cylinder 55 comprises a pressing cylinder body 551 hinged to the frame 1 and a pressing cylinder shaft 552 hinged to the driving rod 53, the swing side arms 5 are driven by the lifting cylinder 54 serving as the lifting driving source to swing to realize the lifting of the presser foot 3, and then the pressing cylinder 55 serving as the pressing driving source outputs a driving force larger than that of the lifting cylinder 54 after the presser foot 3 descends to a proper position, the cloth can be completely pressed on the processing platform 2, and the cloth is driven in a swinging mode, so that the driving reliability is better.

The tassel driving device comprises a substrate 6, a driving rail 11, a driving cylinder 12, a driving motor 61, a driving disc 62, a driving arm 63 and a driving side rod 64, wherein the driving rail 11 is arranged on the machine frame 1 along the longitudinal direction, the driving cylinder 12 drives the substrate 6 to reciprocate on the driving rail 11, the driving motor 61 is fixed on the substrate 6 and drives the driving disc 62 to rotate, the driving motor 61 preferably adopts a speed reducing motor, one end of the driving arm 63 is used for installing the tassel processing head 4, the other end of the driving arm is eccentrically hinged on the driving disc 62, one end of the driving side rod 64 is hinged in the middle of the driving arm 63, the other end of the driving side rod is hinged on the machine frame 1, the driving arm 63 eccentrically driven by the driving motor 61 is matched with the driving side rod 64 to realize the lifting of the tassel processing head 4, and the driving cylinder 12 drives the substrate 6 to reciprocate on the driving rail 11 to realize the advancing, descending, retreating and uplifting of the tassel processing head 4, the processing is stable, accurate, and the transmission side lever 64 lower extreme is provided with the articulated shaft 641 with frame normal running fit.

Tassels drive arrangement includes and sets up the buffer 13 that has the stroke regulatory function between base plate 6 and frame 1 along drive track 11 direction, is regarded as the locating part that base plate 6 removed by buffer 13, makes the shift position of base plate 6 more accurate, guarantees the processing position accuracy of contact pin 41 relative cloth promptly, guarantees processingquality, because buffer 13 often has the stroke regulatory function, makes the regulation of contact pin 41 processing position more convenient.

Still include yarn waste collection device, yarn waste collection device includes collecting tube 7, collecting tube 7 has horizontal yarn collecting opening 71 towards the top and the yarn outlet 72 towards the below, and yarn outlet 72 is connected with negative pressure device through the hose, and negative pressure device produces in time will be with the horizontal yarn of cloth separation and unified the processing, avoids horizontal yarn to flutter along with the air current and influences that tassel handles smoothly going on, and negative pressure device is current device, does not show in the drawing, generally is the fan.

The horizontal yarn shearing device is characterized by further comprising horizontal yarn scissors 73 positioned on the side of the tassel processing head 4, wherein the horizontal yarn scissors 73 comprise a fixed scissors unit 731, a movable scissors unit 732 and an opening and closing mechanism, the fixed scissors unit 731 is hinged to the movable scissors unit 732, the opening and closing mechanism drives the movable scissors unit 732 to swing to form opening and closing of the horizontal yarn scissors 73, the length of the horizontal yarn is consistent with the length of cloth, the separated horizontal yarn is only a part of the horizontal yarn, the other part of the horizontal yarn is still fixed on the cloth, and the horizontal yarn cannot be completely absorbed by the collecting pipeline 7, so that the horizontal yarn scissors 73 driven by a scissors cylinder 74 are additionally arranged, the separated part of the horizontal yarn is cut from the whole horizontal yarn, and the collecting effect of the horizontal yarn is ensured. The fixed scissor unit 731 may be mounted in various places of the apparatus, and is located on the side of the housing of the tassel processing head 4, and in the embodiment, is mounted on the frame 1, and the opening and closing mechanism is an opening and closing cylinder 733 mounted on the frame.

The processing platform 2 is provided with processing grooves 21 extending to the edge of the processing platform 2 along the longitudinal direction corresponding to the contact pins 41, and the processing grooves 21 are additionally arranged, so that the contact pins 41 can smoothly penetrate through the fabric to separate cross yarns, and the rest of the fabric is still flat, thereby ensuring tassel treatment effect.

Still including being located the processing table 8 of frame 1 below, processing table 8 includes desktop 81 and supports in the table foot 82 of desktop 81 below, and table foot 82 is provided with knee accuse switch 83, because in operation process, the both hands generally are used for adjusting the transverse position of cloth, add the knee accuse switch 83 by the knee operation, make both hands need not to operate with the cloth separation, guarantee that the cloth levels when improving operating efficiency, guarantee tassel treatment effect.

In addition, the frame 1 is provided with a controller 9 for cooperatively controlling the presser foot driving device and the tassel driving device, and the knee control switch 83 is connected to the controller 9 for collectively controlling other electric control components.

Claims

1. The utility model provides a tassel machine, includes the frame and sets up in the processing platform, presser foot drive arrangement, tassel processing head and tassel drive arrangement of frame, presser foot drive arrangement drive presser foot go up and down and compress tightly the cloth in processing platform when the presser foot descends, tassel processing head below be provided with a plurality of contact pins along horizontal equidistance, the contact pin of tassel drive arrangement drive tassel processing head drive contact pin after inserting the cloth along vertical cloth edge removal, with the horizontal yarn and the cloth separation of cloth, its characterized in that: the presser foot driving device comprises a lifting driving source for driving the presser foot to lift and a pressing driving source for pressing the presser foot on the processing platform after the presser foot descends to the proper position, and the driving force of the pressing driving source is greater than that of the lifting driving source.

2. A edging machine according to claim 1, characterized in that: the presser foot driving device comprises swing side arms fixed on two sides of the presser foot, the swing side arms are in an L shape, the middle parts of the swing side arms are hinged to the frame, one L-shaped ends of the swing side arms are used as fixed ends of the presser foot, the other L-shaped ends of the swing side arms are used as driving ends, driving rods are arranged between the driving ends of the swing side arms on the two sides, the lifting driving source is a lifting cylinder, the lifting cylinder comprises a lifting cylinder body hinged and matched with the frame and a lifting cylinder shaft hinged and matched with the driving rods, the pressing driving source is a pressing cylinder, and the pressing cylinder comprises a pressing cylinder body hinged and matched with the frame and a pressing cylinder shaft hinged and matched with the driving rods.

3. A edging machine according to claim 1, characterized in that: tassel drive arrangement include base plate, drive track, drive actuating cylinder, driving motor, driving disc, driving arm and transmission side lever, the drive track along vertically setting up in the frame, drive actuating cylinder drive base plate reciprocating motion in the drive track, driving motor be fixed in the base plate and drive the rotation of driving disc, driving arm one end be used for installing tassel processing head, other end eccentric hinge in driving disc, transmission side lever one end hinge in the middle part of the driving arm, the other end hinges in the frame.

4. A edging machine according to claim 3, characterized in that: the tassel driving device comprises a buffer which is arranged between the substrate and the rack along the driving track direction and has a stroke adjusting function.

5. A edging machine according to claim 3, characterized in that: still include yarn waste collection device, yarn waste collection device include the collecting tube way, the collecting tube way have horizontal yarn collection mouth towards top and the yarn outlet of below orientation, the yarn outlet pass through the hose and be connected with negative pressure device.

6. A edging machine according to claim 5, characterized in that: the cross yarn scissors are located on the side face of a tassel processing head and comprise a fixed scissors unit, a movable scissors unit and an opening and closing mechanism, the fixed scissors unit is hinged to the movable scissors unit, and the opening and closing mechanism drives the movable scissors unit to swing to form opening and closing of the cross yarn scissors.

7. A edging machine according to claim 1, characterized in that: the processing platform and each contact pin are correspondingly provided with processing grooves which longitudinally extend to the edge of the processing platform.

8. A edging machine according to claim 1, characterized in that: the processing table comprises a table top and table legs supported below the table top, and the table legs are provided with knee control switches.