CN211112591U - Material receiving manipulator and numerical control sewing equipment - Google Patents

Abstract

The utility model provides a material receiving manipulator and numerical control sewing equipment, wherein the material receiving manipulator comprises a material receiving frame, a material receiving module and a material receiving clamping jaw; the receiving module is arranged on the receiving frame, and the receiving clamping jaw is arranged on the receiving module; wherein, receive the material module and be used for the drive to receive the material clamping jaw motion, receive the material clamping jaw and be used for pressing from both sides the material. The utility model has the advantages that: receive the material manipulator through receiving the material module and receiving the cooperation of material clamping jaw, can realize automatic, collect the cloth fast and put the preset position with the cloth, improve work efficiency, reduce operator's intensity of labour to can also snatch the cloth with receiving the intermediate position that the material clamping jaw stretched into the workstation, practical convenient has improved factor of safety.

Description

Material receiving manipulator and numerical control sewing equipment

Technical Field

The utility model relates to a make up and equip the field, concretely relates to receive material manipulator and numerical control and make up and equip.

Background

When using automatic template sewing machine to do T shirt and opening the front of a garment technology at present, generally collect the semi-manufactured goods of cloth through the operator manual work to can only collect the cloth of workstation edge or protruding mesa when collecting, it is comparatively inconvenient to collect the cloth of workstation intermediate position, and increases operator's safety risk.

SUMMERY OF THE UTILITY MODEL

Based on the problem of prior art, the utility model provides a receive material manipulator and numerical control and make up equipment.

The utility model provides a material receiving manipulator, which comprises a material receiving frame, a material receiving module and a material receiving clamping jaw; the material receiving module is arranged on the material receiving frame, and the material receiving clamping jaw is arranged on the material receiving module; the material receiving module is used for driving the material receiving clamping jaws to move, and the material receiving clamping jaws are used for clamping and taking cloth.

Further, the material receiving frame comprises a base and a supporting rod with adjustable length; one end of the supporting rod is hinged with the base, and the other end of the supporting rod is hinged with the material receiving module; one end of the material receiving module is hinged with the base; the base and the supporting rod support the material receiving module; wherein, the length of adjusting the bracing piece can be adjusted receive the inclination of material module.

Further, the base is provided with a material receiving supporting plate for placing material receiving materials.

Further, the material receiving manipulator further comprises a bottom frame and a bracket; the chassis is mounted on the base, and the bracket is mounted on the chassis; the position of the base frame can be adjusted on the base, the height of the bracket relative to the base frame can be adjusted, and the material receiving supporting plate is arranged on the bracket.

Further, the material receiving module comprises a second mounting box, a fourth motor, a fourth synchronous belt and a fourth linear guide rail; the fourth motor, the fourth synchronous belt and the fourth linear guide rail are arranged on the second mounting box; and a motor shaft of the fourth motor is connected with the fourth linear guide rail through the fourth synchronous belt so as to drive the sliding block of the fourth linear guide rail to reciprocate, and the material receiving clamping jaw is arranged on the sliding block of the fourth linear guide rail.

Furthermore, the material receiving clamping jaw is installed on the sliding block of the fourth linear guide rail through a connecting rod profile.

Furthermore, the material receiving clamping jaw is fixed on the connecting rod profile through an installation rod, and the installation rod is hinged with the material receiving clamping jaw so that the material receiving clamping jaw is automatically inclined downwards.

Further, the material receiving clamping jaw comprises a first clamping plate, a second clamping plate, a restoring piece and a clamping cylinder; the second clamping plate is hinged to the first clamping plate, the restoring piece is respectively abutted against the first clamping plate and the second clamping plate, and one end of the second clamping plate and one end of the first clamping plate are separated under the pushing of the elastic force of the restoring piece to form a clamping opening; the clamping cylinder is connected with the other end of the second clamping plate and used for pushing the second clamping plate to overcome the elastic force of the restoring piece to close the clamping opening.

Further, a second horse wheel is arranged at the bottom of the base.

The utility model provides a numerical control is made up and is equipped, including any one of the aforesaid material collecting manipulator.

The utility model has the advantages that: receive the material manipulator through receiving the material module and receiving the cooperation of material clamping jaw, can realize automatic, collect the cloth fast and put the preset position with the cloth, improve work efficiency, reduce operator's intensity of labour to can also snatch the cloth with receiving the intermediate position that the material clamping jaw stretched into the workstation, practical convenient has improved factor of safety.

Drawings

FIG. 1 is a schematic structural view of a numerical control sewing machine according to an embodiment of the present invention;

FIG. 2 is an exploded view of a numerical control sewing machine according to an embodiment of the present invention;

FIG. 3 is a schematic view of the feed assembly of FIG. 2;

FIG. 4 is an exploded view of the feeding device of FIG. 2;

FIG. 5 is a schematic structural view of the feed platen assembly of FIG. 4;

FIG. 6 is an exploded view of the feed platen assembly of FIG. 4;

FIG. 7 is a schematic structural diagram of the material placing device in FIG. 2;

FIG. 8 is an exploded view of the pendulum assembly of FIG. 2;

FIG. 9 is an exploded view of the material placement module of FIG. 8;

FIG. 10 is a schematic view of the receiving robot of FIG. 2;

FIG. 11 is an exploded view of the receiving robot of FIG. 2;

fig. 12 is an enlarged view of a portion a in fig. 11;

FIG. 13 is a schematic view of the cutter assembly of FIG. 2;

FIG. 14 is another schematic view of the cutter assembly of FIG. 2;

FIG. 15 is an exploded view of the cutter device of FIG. 2;

FIG. 16 is a schematic structural view of the stationary knife assembly of FIG. 15;

fig. 17 is a schematic view of the structure of the presser foot arrangement of fig. 2;

fig. 18 is an exploded view of the presser foot arrangement of fig. 2;

fig. 19 is a circuit block diagram of a numerical control sewing machine provided by the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all directional indicators (such as up, down, left, right, front, back, horizontal, vertical, etc.) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. under a certain posture (as shown in the drawings), if the certain posture changes, the directional indicator changes accordingly, the "connection" may be a direct connection or an indirect connection, and the "setting", and "setting" may be directly or indirectly set.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 19, fig. 1 is a schematic structural diagram of a numerical control sewing machine according to an embodiment of the present invention; fig. 2 is an exploded view of a numerical control sewing machine according to an embodiment of the present invention; fig. 19 is a circuit block diagram of a numerical control sewing machine according to an embodiment of the present invention; in this embodiment, the numerical control sewing equipment includes a template sewing machine 60, a presser foot device 10, a cutter device 20, a feeding device 30, a material receiving manipulator 50, a material swinging device 40 and a control device 100, wherein the template sewing machine 60 includes a workbench 601, a sewing machine head 602 and an X-axis beam 603; the presser foot device 10 is arranged on the X-axis beam 603 and moves along with the X-axis beam 603, and is used for pressing cloth; the cutter device 20 is mounted on the sewing machine head 602 and is used for cutting cloth; the feeding device 30, the material receiving manipulator 50, the material arranging device 40 and the control device 100 are arranged on the periphery of the workbench 601, the feeding device 30 is used for conveying cloth, the material receiving manipulator 50 is used for collecting cloth, and the material arranging device 40 is used for arranging the cloth; the control device 100 is electrically connected with the template sewing machine 60, the presser foot device 10, the cutter device 20, the feeding device 30, the material receiving manipulator 50, the material swinging device 40 and the control device 100, and is used for controlling the template sewing machine 60, the presser foot device 10, the cutter device 20, the feeding device 30, the material receiving manipulator 50 and the material swinging device 40 to work.

In this embodiment, the numerical control sewing equipment is based on the template sewing machine 60, and has increased functions such as autoloading, automatic putting, automatic compressing tightly, automatically cropped and automatic receipts material, has improved production efficiency greatly, has alleviateed operator intensity of labour, has reduced the cost of labor.

As shown in fig. 3-4, in an alternative embodiment, such as the present embodiment, the feeding device 30 includes an operation table, a feeding module 340, and a feeding platen assembly 370; the feeding module 340 is installed on the operation table through the fixed connection plate 343, and the feeding pressure plate assembly 370 is installed on the feeding module 340; the feeding module 340 is used for pushing the feeding platen assembly 370 to move, and the feeding platen assembly 370 is used for pushing the cloth from the operation table to the working table 601.

In this embodiment, after the operator puts the cloth on the operation panel, through the work of controlling means 100 control pay-off module 340, make pay-off module 340 promote pay-off clamp plate subassembly 370 to the cloth top, after pay-off clamp plate subassembly 370 compresses tightly the cloth, the cloth is carried to the completion below that presser foot device 10 is promoted to the cloth to rethread pay-off clamp plate subassembly 370, and thus, the cloth only needs the operator to fix a position once on the operation panel, need not to fix a position once more on workstation 601, has lightened operator's work load, and the work efficiency is improved, and secondary manual positioning error and safety risk are avoided.

In an alternative embodiment, such as this embodiment, the operation table includes a frame 310, a discharge plate 330 mounted on one side of the frame 310, and a platen 320 mounted on the frame 310; the feeder module 340 is mounted to the frame 310 above the platen 320 such that a feeder platen assembly 370 mounted to the feeder module 340 is positioned above the platen 320. The material placing plate 330 is used for placing cloth, such as front panel cut pieces for the T shirt placket manufacturing process.

In an alternative embodiment, for example, in this embodiment, the frame 310 is further provided with a material placing box 360, and the material placing box 360 is used for placing cloth, such as a front fly cutting piece for a T top open front fly.

In an alternative embodiment, for example, in the present embodiment, the discharge plate 330 is located on one side of the platen 320, the discharge box 360 is located above the platen 320, the surface of the platen 320 is on the same plane as the surface of the working platform 601, after the operator removes the cloth from the discharge plate 330 and the discharge box 360, the cloth is positioned on the platen 320, and then the feeding module 340 and the feeding platen assembly 370 of the feeding device 30 are controlled by the control device 100 to operate.

In an alternative embodiment, for example, in this embodiment, one side of the discharging plate 330 is connected to the frame 310, and the other side is supported on the frame 310 by the telescopic rod 3301, so as to adjust the angle of the discharging plate 330.

In an alternative embodiment, such as the present embodiment, the table top 320 is provided with a table top cover 3204, and the table top cover 3204 is provided with a scale to facilitate adjustment and positioning of the cloth.

In an alternative embodiment, such as this embodiment, the feeding device 30 further includes a suction assembly 3208, the suction assembly 3208 is mounted below the platen 320, the suction assembly 3208 includes a fan 3207 and a suction box 3206; an air outlet of the air suction box 3206 is communicated with an air inlet of the fan 3207, and an air inlet of the air suction box 3206 faces the bedplate 320; an air inlet 3201 is formed in the bedplate 320 corresponding to an air inlet of the air suction box 3206; a sponge 3203 is filled in the air suction opening 3201 to ensure uniform suction; the sponge 3203 is arranged in the air suction opening 3201 through a sponge plate 3202; the table top cover plate 3204 is provided with air suction meshes 3205 corresponding to the air suction openings 3201, and when the table top cover plate is in work, cloth is positioned on the table top cover plate 3204. In the embodiment, the air suction function is added, so that the turned cloth can be flatly sucked, the cloth is easier to position and is not easy to shift, and the cloth can be placed more conveniently and accurately.

In an alternative embodiment, such as this embodiment, the rack 310 is further provided with an infrared positioning lamp assembly 350 for accurate positioning when the operator places cloth. Further, a lamp housing 352 is mounted on the housing 310 to cover the infrared positioning lamp assembly 350.

In an alternative embodiment, for example, in the present embodiment, the feeding module 340 includes a first mounting box 341, a first motor 342, a first synchronous belt, and a first linear guide; the first motor 342, the first timing belt, and the first linear guide are installed on the first installation case 341; wherein, a motor shaft of the first motor 342 is connected with the first linear guide rail through the first synchronous belt to drive the slider of the first linear guide rail to reciprocate, and the feeding pressure plate assembly 370 is installed on the slider of the first linear guide rail. In some embodiments, the feeding module 340 may also be other mechanisms, such as an air cylinder, which can push the feeding platen assembly 370 to move.

In an alternative embodiment, such as the present embodiment, the first motor 342 is a closed loop stepper motor.

In an alternative embodiment, such as this, a first Frequet wheel 311 is mounted to the bottom of the frame 310 to facilitate movement.

As shown in fig. 5-6, in an alternative embodiment, such as the present embodiment, the feed platen assembly 370 includes a bracket 371, a push cylinder 372, a connecting rod 376, and a plurality of platens 388; the pushing cylinder 372 is arranged on the support 371, the connecting rod 376 is arranged on a piston rod of the pushing cylinder 372, and the pressing plate 388 is arranged on the connecting rod 376; the pushing cylinder 372 is used for pushing the pressing plate 388 to press the cloth tightly, and under the pushing of the feeding module 340, the pressing plate 388 pushes the cloth to move on the surface of the platen 320 to the table surface of the workbench 601.

In an alternative embodiment, such as this embodiment, the pressing plate 388 is provided with a first sponge sheet 389 on the side thereof pressing the cloth.

In an alternative embodiment, such as the present embodiment, the feed platen assembly 370 further includes guide supports 374, guide rods 375, and guide bearings 373; the guide bearing 373 is mounted on the bracket 371, the guide support 374 is mounted on the connecting rod 376, one end of the guide rod 375 is mounted on the guide support 374, the other end of the guide rod 375 penetrates through the guide bearing 373, and when the pushing cylinder 372 pushes the connecting rod 376, the pushing direction of the connecting rod 376 can be limited under the cooperation of the guide support 374, the guide rod 375 and the guide bearing 373. Further, a piston rod of the push cylinder 372 is connected to the middle of the connecting rod 376, and two sets of the guide support 374, the guide rod 375 and the guide bearing 373 are respectively arranged on both sides of the push cylinder 372, so that the movement of the connecting rod 376 is more balanced.

In an alternative embodiment, such as this embodiment, the feed platen assembly 370 further comprises an adjustment assembly 377, a resilient member 383, and an adjustment seat 385; the adjustment seat 385 is mounted on the pressure plate 388; the elastic member 383 is mounted on the adjusting seat 385; adjusting component 377 one side connecting rod 376, the opposite side is connected and is adjusted seat 385 and with elastic component 383 butt to make clamp plate 388 elastically press the cloth, when pay-off clamp plate subassembly 370 has a plurality ofly, the flexible clamp plate 388 of clamp plate 388 can make the clamp plate 388 on each pay-off clamp plate subassembly 370 push down the cloth simultaneously, prevent that some clamp plates 388 do not press the cloth and cause the cloth to shift. Further, the elastic member 383 may be a spring.

In an alternative embodiment, such as the present embodiment, the adjusting assembly 377 includes a connecting plate 378, a first pressing rod 379, a second pressing rod 381, a third pressing rod 382 and a connecting sleeve 380; connecting plate 378 is adjustably mounted on connecting rod 376; one end of the first pressure lever 379 is connected with the connecting plate 378, and the other end is adjustably connected with the connecting sleeve 380; one end of the second pressure rod 381 is adjustably connected with the connecting sleeve 380, and the other end is connected with the third pressure rod 382; the adjusting seat 385 is provided with a guide groove 386, and the third pressing rod 382 is arranged in the guide groove 386 and can move up and down in the guide groove 386. A cover plate 384 is installed at an upper side of the guide groove 386 to prevent the third pressing lever 382 from being separated from the cover plate 384 of the guide groove 386. The first pressing rod 379 and the second pressing rod 381 are adjustably connected with the connecting sleeve 380, so that the height of the connecting rod 376 can be adjusted. When the pressing device works, the other end of the second pressing rod 381 abuts against the elastic element 383, so that the pressing plate 388 can stretch and contract under the elastic action of the elastic element 383.

In an alternative embodiment, such as this embodiment, the feed platen assembly 370 further includes a connecting bar 387 that adjustably connects the connecting bar 376 at one end and the platen 388 at the other end to provide additional stability to the platen 388.

As shown in fig. 7 to 9, in an alternative embodiment, for example, in the present embodiment, the material swinging device 40 includes a driving module 45 and a material swinging module 41; the material placing module 41 is arranged on the driving module 45; the driving module 45 is used for driving the material placing module 41 to move, and the material placing module 41 is used for placing the cloth.

In this embodiment, the material placing device 40 is matched with the material placing module 41 through the driving module 45, so that the cloth can be automatically and rapidly placed at a preset position, the working efficiency is improved, and the labor intensity of an operator is reduced.

In an alternative embodiment, for example, in this embodiment, the driving module 45 includes a fixing seat 451, a second motor 456, a second timing belt 452, and a second linear guide 453; the second motor 456, the second timing belt 452 and the second linear guide 453 are mounted on the fixing base 451; a motor shaft of the second motor 456 is connected to the second linear guide 453 through the second timing belt 452 to drive the slider of the second linear guide 453 to reciprocate, and the material placing module 41 is installed on the slider of the second linear guide 453. Further, the fixing seat 451 of the driving module 45 is mounted on the frame 310

In an alternative embodiment, for example, in this embodiment, the driving module 45 further includes a fixing plate 454 and two adjusting blocks 455; the second timing belt 452 is an open timing belt; the fixed plate 454 is mounted on the slide block of the second linear guide 453 and used for mounting the material placing module 41; one adjusting block 455 is mounted on one side of the fixing plate 454, and the other adjusting block 455 is mounted on the other side of the fixing plate 454; one end of the second timing belt 452 is connected to one adjusting block 455, and the other end is connected to the other adjusting block 455, so that the tightness of the second timing belt 452 can be adjusted by the two adjusting blocks 455.

In an alternative embodiment, for example, in the present embodiment, the driving module 45 further includes a driving synchronizing wheel 461 and a driven synchronizing wheel 463; the driving synchronizing wheel 461 is rotatably arranged at one side of the fixed seat 451, and the driven synchronizing wheel 463 is rotatably arranged at the other side of the fixed seat 451; the second synchronous belt 452 is wound on the driving synchronous wheel 461 and the driven synchronous wheel 463; the motor shaft of the second motor 456 is connected to the driving synchronizing wheel 461, and is used for driving the driving synchronizing wheel 461 to rotate, so as to drive the second synchronizing belt 452 to transmit, and the second synchronizing belt 452 drives the fixing plate 454 to move.

In an alternative embodiment, such as the present embodiment, the motor shaft of the second motor 456 is coupled to the driving synchronizing wheel 461 through a coupling 457.

In an alternative embodiment, such as this embodiment, the driving module 45 further includes a motor housing 458, a first bearing housing 460 and a second bearing housing 462; the second motor 456 is mounted on the motor base 458 and is mounted on the fixed base 451 through the motor base 458; the driving synchronizing wheel 461 is rotatably mounted on the first bearing seat 460 through a bearing 459 and is mounted on the fixed seat 451 through the first bearing seat 460; the driven synchronizing wheel 463 is rotatably mounted on the second bearing housing 462 through a bearing 459 and is mounted on the fixed seat 451 through the second bearing housing 462.

In an alternative embodiment, such as the present embodiment, the second motor 456 is a stepper motor.

In an alternative embodiment, for example, in this embodiment, the material placing module 41 includes a bottom plate 411, a third linear guide 412, a positioning assembly, a moving assembly, and a limiting assembly; the positioning assembly, the moving assembly and the third linear guide 412 are installed on the base plate 411; the limiting assembly is arranged on the sliding block of the third linear guide rail 412; the limiting assembly is used for placing cloth through the positioning space 427, the moving assembly is connected with the limiting assembly and used for pushing the limiting assembly to adjust the size of the positioning space 427, and the positioning assembly is used for pressing the cloth placed on the positioning space 427 to a preset position.

In an alternative embodiment, such as the present embodiment, the positioning assembly includes a positioning cylinder 417 and a compression bar 420; the positioning cylinder 417 is mounted on the bottom plate 411; the pressing bar 420 is arranged on a piston rod of the positioning cylinder 417; the positioning cylinder 417 pushes the cloth through the bead 420 to press the cloth to a preset position.

In an alternative embodiment, such as this embodiment, the positioning cylinder 417 is mounted to the base plate 411 by a mounting bracket 416.

In an alternative embodiment, for example, in this embodiment, the pressing strip 420 is provided with a second sponge sheet 421 on the side pressing the cloth.

In an alternative embodiment, such as this embodiment, the limiting assembly comprises a first placing tray 425 and a second placing tray 426; the first material placing tray 425 is arranged on a slide block of the third linear guide rail 412 through the first slide block seat 422; the second material placing tray 426 is arranged on the other sliding block of the third linear guide rail 412 through the second sliding block seat 423; the first material placing tray 425 and the second material placing tray 426 enclose to form a positioning space 427, and the moving component adjusts the size of the positioning space 427 by pushing the first material placing tray 425 and the second material placing tray 426 to approach or separate from each other.

In an alternative embodiment, such as this embodiment, the first slider seat 422 is mounted with a first adjustment plate 418, the first adjustment plate 418 being located in the positioning space 427; a second adjusting plate 419 is mounted on the second slider seat 423, and the second adjusting plate 419 is positioned in the positioning space 427; the first adjustment plate 418 and the second adjustment plate 419 cooperate to position the cloth in the positioning space 427.

In an alternative embodiment, for example, in the present embodiment, scales are provided on the first slider seat 422, the second slider seat 423, the first material placing tray 425 and the second material placing tray 426 to facilitate positioning of the material.

In an alternative embodiment, for example, in the present embodiment, the positioning cylinder 417 and the pressing bar 420 are located between the first material placing tray 425 and the second material placing tray 426, and after the material is positioned in the positioning space 427, a gap through the pressing bar 420 is formed between the first material placing tray 425 and the second material placing tray 426, so as to allow the pressing bar 420 to give way when the pressing bar 420 presses the material.

In an alternative embodiment, such as the present embodiment, the moving assembly includes a first moving cylinder 414 and a second moving cylinder 415; the first moving cylinder 414 and the second moving cylinder 415 are respectively mounted on the base plate 411 by a mounting block 413; wherein, the piston rod of the first moving cylinder 414 is connected to the first slider seat 422 for pushing the first slider seat 422 to move; the piston rod of the second moving cylinder 415 is connected with the second slider seat 423 for pushing the second slider seat 423 to move.

In an alternative embodiment, for example, the piston rod of the second moving cylinder 415 is connected to the second slider holder 423 through a fixed block 424.

As shown in fig. 10 to 12, in an alternative embodiment, for example, in the present embodiment, the material receiving robot 50 includes a material receiving rack, a material receiving module 520 and a material receiving clamping jaw 550; the material receiving module 520 is arranged on the material receiving frame, and the material receiving clamping jaw 550 is arranged on the material receiving module 520; the material receiving module 520 is used for driving the material receiving clamping jaws 550 to move, and the material receiving clamping jaws 550 are used for clamping and taking the material.

In this embodiment, receive material manipulator 50 through receiving material module 520 and receiving the cooperation of material clamping jaw 550, can realize automatic, collect the cloth fast and put the preset position with the cloth, improved work efficiency, reduced operator's intensity of labour to can also snatch the cloth with the intermediate position that receives material clamping jaw 550 to stretch into workstation 601, practical convenient has improved factor of safety.

In an alternative embodiment, for example, in this embodiment, the material receiving rack includes a base 510 and a supporting rod 511 with adjustable length; one end of the supporting rod 511 is hinged with the base 510, and the other end is hinged with the material receiving module 520; one end of the material receiving module 520 is hinged with the base 510, and the base 510 and the support rod 511 support the material receiving module 520; wherein, the length of the supporting rod 511 can be adjusted to adjust the inclination angle of the receiving module 520.

In an alternative embodiment, such as this embodiment, the base 510 is provided with a receiving pallet 560 for placing a cloth.

In an alternative embodiment, for example, in this embodiment, the material receiving robot 50 further includes a chassis 580 and a bracket 570; the chassis 580 is mounted on the base 510, and the bracket 570 is mounted on the chassis 580; wherein, the chassis 580 can be adjusted in position on the base 510, the bracket 570 can be adjusted in height relative to the chassis 580, and the receiving tray 560 is mounted on the bracket 570.

In an alternative embodiment, such as this embodiment, a second wheel 590 is mounted to the bottom of the base 510 to move the material receiving robot 50.

In an alternative embodiment, for example, in this embodiment, the material receiving module 520 includes a second mounting box 521, a fourth motor 522, a fourth synchronous belt, and a fourth linear guide; fourth motor 522, fourth hold-in range and fourth linear guide install on second mounting box 521, and wherein, fourth linear guide is connected through the fourth hold-in range to fourth motor 522's motor shaft to drive fourth linear guide's slider reciprocating motion, receive material clamping jaw 550 and install on fourth linear guide's slider.

In this embodiment, the operation principle and the installation manner of the feeding module 340 and the receiving module 520 can refer to the operation principle and the installation manner of the driving module 45, and are not described herein again.

In an alternative embodiment, such as this, the receiving jaw 550 is mounted on the slide of the fourth linear guide by means of a connecting rod profile 530.

In an alternative embodiment, for example, in this embodiment, the material collecting clamping jaw 550 is fixed on the connecting rod 530 by a mounting rod 540, and the mounting rod 540 is hinged to the material collecting clamping jaw 550, so that the material collecting clamping jaw 550 is automatically inclined downwards, when the material collecting clamping jaw 550 moves to the table top of the working table 601, it can be ensured that the clamping opening of the material collecting clamping jaw 550 is not separated from the table top of the working table 601, and the material can be accurately clamped.

In an alternative embodiment, such as this, the receiving jaw 550 comprises a first clamping plate 552, a second clamping plate 554, a clamping cylinder 551 and a return member 553; the second clamping plate 554 is hinged on the first clamping plate 552, and the restoring member 553 abuts against the first clamping plate 552 and the second clamping plate 554, respectively, so that one end of the second clamping plate 554 and one end of the first clamping plate 552 are separated to form a clamping opening under the pushing of the elastic force of the restoring member 553, alternatively, the restoring member 553 may be a spring, a torsion spring, or the like. The clamping cylinder 551 is connected with the other end of the second clamping plate 554, and when the piston rod of the clamping cylinder 551 pushes the other end of the second clamping plate 554, the second clamping plate 554 overcomes the elastic force of the return member 553 to close the clamping opening to complete the cloth clamping action.

As shown in fig. 13 to 16, in an alternative embodiment, such as the present embodiment, the cutter device 20 includes a mounting plate 230, a middle blade assembly, a corner blade assembly, and a fixed blade assembly 260; the middle knife assembly and the angle knife assembly are arranged on the mounting plate 230; the fixed cutter component 260 is arranged below the middle cutter component and the angle cutter component; wherein, the middle knife component and the angle knife component are respectively used for cutting the cloth by matching with the fixed knife component 260.

In this embodiment, the cutter device 20 cuts the cloth through the cooperation of the middle knife assembly, the cutter assembly and the fixed knife assembly 260, so that the cutting function is increased, and the cutting efficiency of the cloth is improved.

In an alternative embodiment, such as the present embodiment, the middle knife assembly includes a drive mechanism, a first linkage assembly, and a first knife carriage assembly 234; the drive mechanism and the first linkage assembly are mounted on the mounting plate 230; the first carriage assembly 234 assembly is secured to the first attachment assembly; the driving mechanism is used for driving the first knife rack assembly 234 to move through the first connecting assembly, so that the middle knife 250 arranged on the first knife rack assembly 234 is matched with the fixed knife assembly 260 to cut the moving cloth.

In an alternative embodiment, such as the present embodiment, the drive mechanism includes a first lift cylinder 214 and a drive motor 210; the driving motor 210 is slidably mounted on the mounting plate 230 through a first guide rail 213; the first lifting cylinder 214 is installed on the installation plate 230, and a piston rod of the first lifting cylinder is connected with the driving motor 210 and used for pushing the driving motor 210 to move up and down; wherein, a motor shaft of the driving motor 210 is connected with the first connecting assembly for driving the first cutter frame assembly 234 to move up and down through the first connecting assembly. Further, a piston rod of the first lifting cylinder 214 is connected with the driving motor 210 through a flange connection block 211. In this embodiment, the first lifting cylinder 214 is a double piston cylinder, and the driving motor 210 is a stepping motor.

In an alternative embodiment, such as the present embodiment, the first link assembly includes a cam 212, a link rod 231, and a link plate 233; the cam 212 is connected with a motor shaft of the driving motor 210; the connecting rods 231 are respectively connected with the cam 212 and the connecting plate 233, and the first carriage assembly 234 is mounted on the connecting plate 233; wherein, the connecting plate 233 is slidably mounted on the mounting plate 230 through the second guide rail 232; when the motor shaft of the driving motor 210 rotates, the connecting rod 231 is driven to move up and down through the cam 212, so that the connecting rod 231 drives the connecting plate 233 and the first carriage assembly 234 to move up and down.

In an alternative embodiment, such as the present embodiment, the angle blade assembly includes a first mounting plate 270, a second lift cylinder 271, and a second carriage assembly 275; the first mounting plate 270 is mounted on the mounting plate 230; the second lifting cylinder 271 is installed on the first assembly plate 270, and a piston rod thereof is connected with the second knife rest assembly 275, for pushing the second knife rest assembly 275 to move, so that the angle knife 240 installed on the second knife rest assembly 275 is matched with the fixed knife assembly 260 to cut the moving cloth. In this embodiment, the second lifting cylinder 271 is a mini cylinder.

In an alternative embodiment, such as this embodiment, the angle knife assembly further includes a sliding block 273 and an adjustment lever 274; the sliding block 273 is slidably mounted on the first assembly plate 270 through the third guide rail 272, and is connected to the piston rod of the second elevation cylinder 271 and the adjustment rod 274, respectively; the second carriage assembly 275 is mounted on the adjustment bar 274; wherein, the second elevation cylinder 271 pushes the adjustment rod 274 and the second blade carrier assembly 275 to move up and down through the sliding block 273.

In an alternative embodiment, for example, in the present embodiment, the fixed blade assembly 260 includes a positioning plate 261 and a fixed blade 263; the fixed knife 263 is installed on the positioning plate 261 through the knife holder 262, and is used for cutting the moving cloth by matching with the middle knife component; a backing plate 264 is mounted on the positioning plate 261 for cooperating with the horn knife assembly to cut the moving cloth.

In an alternative embodiment, such as the present embodiment, the middle blade 250 has two adjustable blades mounted on the first carriage assembly 234, and correspondingly, the fixed blade 263 has two blades.

In an alternative embodiment, such as the present embodiment, the horn blades 240 have two, adjustably mounted, second blade carrier assemblies 275.

In an alternative embodiment, such as the present embodiment, the cutting blade assembly 20 further includes a protective cap 220, and the protective cap 220 is fixedly connected to the mounting plate 230 and the first mounting plate 270, respectively.

In an alternative embodiment, for example, in this embodiment, the flow of cutting the cloth by the cutter device 20 is as follows: the middle knife 250 is adjusted to a preset position through a piston rod of the telescopic first lifting cylinder 214, then the middle knife 250 is driven by the driving motor 210 to move up and down rapidly to be matched with the fixed knife 263 to cut the moving cloth, after the cloth cutting of the middle knife 250 and the fixed knife 263 is finished, the piston rod of the second lifting cylinder 271 extends out rapidly, and the cloth is pricked on the backing plate 264 through the angle knife 240 to cut the cloth again.

In this embodiment, the cutter device 20 uses the first lifting cylinder 214, the second lifting cylinder 271, the driving motor 210, the cam 212 and other components, so that the movement of the cutter device during cloth cutting is more accurate, the cloth cutting precision is improved, and the quality of the cut cloth is improved.

As shown in fig. 17 to 18, in an alternative embodiment, such as the present embodiment, the presser foot device 10 includes a mounting base 110, a rotating shaft 130, a foot plate 160, a pressing cylinder 150 and at least two presser feet 120; the rotating shaft 130, the foot plate 160 and the pressing cylinder 150 are mounted on the mounting base 110; the presser foot 120 is mounted on the rotating shaft 130; wherein; the piston rod of the pressing cylinder 150 is connected to the rotating shaft 130 for driving the rotating shaft 130 to rotate, and when the rotating shaft 130 rotates, the pressing foot 120 is driven to press the cloth on the foot plate 160.

In this embodiment, the presser foot device 10 does not need to make a clothing template when sewing the fabric, and the presser foot 120 is matched with the foot plate 160 to clamp the fabric tightly, and the use is simple, so that the fabric sewing efficiency is improved, and the production cost is reduced.

In an alternative embodiment, for example, in this embodiment, the presser foot device 10 further includes a stretching cylinder 140, the stretching cylinder 140 is mounted on the mounting base 110, and a piston rod thereof is connected to the rotating shaft 130 for pulling the rotating shaft 130 to move the rotating shaft 130 along an axial direction thereof; wherein, when the rotating shaft 130 moves, the presser foot 120 is driven to move, so as to flatten the clamped cloth.

In an alternative embodiment, for example, in this embodiment, the presser foot device 10 further includes a plurality of second assembly plates 131, two rotating shafts 130, two pressing cylinders 150, two rotating shafts 130 respectively mounted on the mounting base 110 through the second assembly plates 131; wherein, at least one presser foot 120 is installed on one rotating shaft 130, and the piston rod of one pressing cylinder 150 is correspondingly connected with one rotating shaft 130, so as to respectively drive the two rotating shafts 130 to rotate through the two pressing cylinders 150, thereby ensuring the balance of the presser foot 120 on the rotating shaft 130. In an alternative embodiment, there may be only one pressing cylinder 150, and two rotating shafts 130 are driven to rotate simultaneously by one pressing cylinder 150.

In an alternative embodiment, for example, in the present embodiment, there are two stretching cylinders 140, and a piston rod of one stretching cylinder 140 is correspondingly connected to one rotating shaft 130, so that the two rotating shafts 130 are pulled to move by the two stretching cylinders 140. Further, the tension cylinder 140 is mounted on the mount base 110 through the second mounting plate 131.

In an alternative embodiment, such as this embodiment, presser foot arrangement 10 further comprises two swivel mounts 157 and two swivel links 152; the two rotating seats 157 are fixedly mounted on the mounting seat 110 through the second mounting plate 131; a rotating link 152 is correspondingly and fixedly connected with a rotating shaft 130; wherein, a compressing cylinder 150 is hinged with a rotary connecting rod 152 through a piston rod at the front end and is hinged with a rotary seat 157 through the rear end.

Further, the rotating base 157 and the rotating link 152 are located at two sides of the rotating shaft 130, the rotating base 157 is fixed at the lower side of the mounting base 110, and the rotating link 152 is sleeved on the square portion of the rotating shaft 130 through the square hole 153.

Further, a piston rod at the front end of the pressing cylinder 150 is hinged to the rotary link 152 via a rotary joint 154. Further, one end of the rotary joint 154 is fixedly connected to the piston rod of the pressing cylinder 150, and the other end is hinged to the rotary link 152 via the first pin 151. Further, the rear end of the compressing cylinder 150 is hinged with the rotating seat 157 through the tail seat 155. Further, the rotating base 157 is hinged to the rotating base 157 by a second pin 156.

In an alternative embodiment, such as this embodiment, the shaft 130 is sleeved with a retaining ring 142 for adjusting and limiting the axial movement distance of the shaft 130.

In an alternative embodiment, for example, in the present embodiment, the rotating shaft 130 is mounted on the second mounting plate 131 through an oilless bushing 132, and is rotatable and movable in its axial direction under the restriction of the oilless bushing 132.

In an alternative embodiment, for example, in this embodiment, there are two foot plates 160, two foot plates 160 are mounted on the mounting base 110 at intervals, and one foot plate 160 corresponds to the presser foot 120 on one of the shafts 130. Further, the two foot plates 160 are fixedly connected to the mounting base 110 through the plate 161.

In an alternative embodiment, such as the present embodiment, the presser foot 120 includes an adjustment block 121, a pressure bar 122 and a plate foot 123; the adjusting block 121 is fixedly sleeved on the rotating shaft 130; the pressure lever 122 is respectively connected with the adjusting block 121 and the plate leg 123; the presser foot 120 presses the cloth onto the foot plate 160 through the foot plate 123. Further, the presser foot 120 further comprises an adjusting column 127, the pressing rod 122 is hinged to the plate leg 123, and the adjusting column 127 penetrates through the pressing rod 122 and then penetrates through the plate leg 123 to limit the moving angle of the plate leg 123. Further, the plate leg 123 is hinged to the pressing rod 122 through a third pin 128. Further, the plate leg 123 is mounted with a spring screw 125 and a movable spring 126 that cooperate with an adjustment post 127. Further, the third pin 128 is sleeved with a bushing 129 to cooperate with the pressing rod 122 and the plate leg 123 through the bushing 129. Further, a sponge pad 124 is provided on the pressing surface of the board foot 123.

In an alternative embodiment, such as the present embodiment, the presser foot device 10 further comprises a presser frame assembly 170, the presser frame assembly 170 comprises a pushing linear guide 171 mounted on the presser foot 120, an adapter connecting block 172 mounted on the pushing linear guide 171, an adapter plate 173 mounted on the adapter connecting block 172, a presser frame 174 mounted on the adapter plate 173, a presser frame cylinder seat 175 mounted on the presser foot 120, a presser frame cylinder 176 mounted on the presser frame cylinder seat 175, a presser frame adjusting plate 177 mounted on the presser frame 174; the pressing frame adjusting plate 177 is matched with the adapter plate 173 to fix the pressing frame 174, and a piston rod of the pressing frame cylinder 176 is connected with the adapter connecting block 172 to push the pressing frame 174 to move telescopically. When sewing and cutting the cloth by the middle knife 250, the pressing frame 174 is in an extended state, so that the cloth can be better pressed; when the angle knife 240 cuts the cloth, the pressing frame 174 is in a retracted state, so that the angle knife 240 is prevented from cutting the pressing frame 174.

In an alternative embodiment, for example, in this embodiment, the control device 100 includes a control chip and a control button 351, and the operator inputs a control command to the control chip through the control button 351 to control the numerical control sewing equipment. Further, control buttons 351 are mounted on the housing 310.

For convenience of understanding, the use method of the numerical control sewing equipment is further described by taking the T shirt placket process as an example.

In the T shirt front fly opening process, a front width cut piece and a front fly cut piece are needed, before the numerical control sewing equipment works, an operator puts the front width cut piece on the material placing plate 330, puts the front fly cut piece on the material placing box 360, and adjusts all devices of the numerical control sewing equipment to waiting positions. When the T top fly opening process is started, an operator places the front panel on the surface of the platen 320, places the top fly panel in the positioning space 427 of the placing device 40, presses the control key 351 to start the numerical control sewing equipment, so that the placing device 40 accurately places the top fly panel on the front panel, then the feeding device 30 synchronously pushes the front panel and the top fly panel below the presser foot device 10, the presser foot device 10 compresses the front panel and the top fly panel, sewing is performed by the sewing machine head 602, during and after sewing, the cutting device 20 cuts the sewing thread, the front panel or the top fly panel, after sewing is completed, the material collecting manipulator 50 takes out the sewn semi-finished product and places the sewn semi-finished product on the supporting plate 560, and after each device completes one action, each device returns to the waiting position to wait for the next action.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims (10)

1. The material receiving manipulator is characterized by comprising a material receiving frame, a material receiving module and a material receiving clamping jaw; the material receiving module is arranged on the material receiving frame, and the material receiving clamping jaw is arranged on the material receiving module; the material receiving module is used for driving the material receiving clamping jaws to move, and the material receiving clamping jaws are used for clamping and taking cloth.

2. The material receiving manipulator of claim 1, wherein the material receiving frame comprises a base and a support rod with adjustable length; one end of the supporting rod is hinged with the base, and the other end of the supporting rod is hinged with the material receiving module; one end of the material receiving module is hinged with the base; the base and the supporting rod support the material receiving module; wherein, the length of adjusting the bracing piece can be adjusted receive the inclination of material module.

3. The material receiving manipulator as claimed in claim 2, wherein the base is provided with a receiving pallet for placing a receiving material.

4. The material receiving robot of claim 3, wherein the receiving robot further comprises a chassis and a bracket; the chassis is mounted on the base, and the bracket is mounted on the chassis; the position of the base frame can be adjusted on the base, the height of the bracket relative to the base frame can be adjusted, and the material receiving supporting plate is arranged on the bracket.

5. The material receiving manipulator of claim 4, wherein the material receiving module comprises a second mounting box, a fourth motor, a fourth synchronous belt and a fourth linear guide rail; the fourth motor, the fourth synchronous belt and the fourth linear guide rail are arranged on the second mounting box; and a motor shaft of the fourth motor is connected with the fourth linear guide rail through the fourth synchronous belt so as to drive the sliding block of the fourth linear guide rail to reciprocate, and the material receiving clamping jaw is arranged on the sliding block of the fourth linear guide rail.

6. The material collecting robot as claimed in claim 5, wherein the collecting jaw is mounted on the slide of the fourth linear guide by means of a connecting rod profile.

7. The material collecting robot as claimed in claim 6, wherein the collecting jaws are fixed to the connecting rod profiles by means of mounting bars, which are hinged to the collecting jaws so that the collecting jaws automatically tilt downwards.

8. The material receiving manipulator of claim 7, wherein the receiving clamping jaw comprises a first clamping plate, a second clamping plate, a return piece and a clamping cylinder; the second clamping plate is hinged to the first clamping plate, the restoring piece is respectively abutted against the first clamping plate and the second clamping plate, and one end of the second clamping plate and one end of the first clamping plate are separated under the pushing of the elastic force of the restoring piece to form a clamping opening; the clamping cylinder is connected with the other end of the second clamping plate and used for pushing the second clamping plate to overcome the elastic force of the restoring piece to close the clamping opening.

9. The material receiving manipulator of claim 2, wherein a second horsewheel is mounted to the bottom of the base.

10. A numerical control sewing machine, characterized by comprising the material receiving manipulator of any one of claims 1 to 9.

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