CN117988010A - Full-automatic arc-shaped lower pendulum machine - Google Patents

Abstract

The invention provides a full-automatic arc-shaped lower hem machine, which relates to the technical field of clothing equipment and comprises a machine head assembly, wherein the machine head assembly comprises a sewing machine, the sewing machine is provided with a sewing needle, a shaping side position assembly is arranged below the sewing needle, a fine adjustment sensor is arranged on the shaping side position assembly, a first side position and a second side position are arranged above the fine adjustment sensor, and the first side position and the second side position are respectively positioned at two sides of a sewing needle falling position of a sewing machine. The invention has the advantages that the fine adjustment sensor can sense the position of the selvedge near the sewing needle, so that an operator can automatically correct the position of the selvedge by sleeving the lower hem of the clothes between the adjustment cylinder body and the correction main cylinder, the equipment can automatically correct the position and then stitch the selvedge, a blowing group is arranged from the correction main cylinder to the sewing needle to blow the curled edge of the cloth flat, and the cloth is kept in a flat and folded shape to carry out the sewing.

Description

Full-automatic arc-shaped lower pendulum machine

Technical Field

The invention relates to the technical field of clothes making equipment, in particular to a full-automatic arc-shaped lower hem machine.

Background

The clothing industry is a traditional manual industry, because the clothing fabric is soft and is difficult to grasp by a mechanical mechanism, many working procedures of clothing are very dependent on manual operation, firstly because the clothing is soft and easy to deform, secondly, because the elasticity of the cloth causes inconsistent sizes of the cut cloth, for operators, the state of the cloth needs to be adjusted in real time according to experience in the sewing process, so for clothing automation equipment, if the sewing is carried out instead of manual operation, the problem to be solved is how to adjust and control the state of the cloth in real time in the sewing process, and finally the sewn product meets the requirements.

The hem of the clothes is in a cylindrical shape formed by sewing the front panel and the rear panel of the clothes together, namely the lower end part of a shirt or a T-shirt, the hem is formed by sewing the front panel and the rear panel together and then folding the cylinder formed by sewing the front panel and the rear panel into a circle, the hem is fixed, the hem is in a straight line shape or an arc shape when seen from the front of a person wearing the clothes, and a plurality of hem sewing devices are currently arranged on the market, but most of the devices cannot adjust cloth in real time in the sewing, or people are required to perform alignment and interference in the sewing, so that the efficiency is low, the technical requirement on manual sewing is high, and defective products are easy to occur if operators cannot master the sewing technology of the clothes.

The clothing needing to be sewn by the hem is generally knitted fabric, most of the knitted fabric has hemming phenomenon, and if the hemming cannot be flattened in the sewing process, the sewing effect is affected.

The Chinese patent document (application number: CN202010592512.7, patent name: full-automatic hem sewing machine) discloses the following technical contents: the full-automatic lower hem sewing machine comprises a left roller assembly, a lower hem hub passing auxiliary device, a flying horse eccentric lockstitch machine head, a right roller assembly, a bedplate and a rack, wherein the bedplate is fixedly arranged at the top end of the rack, four universal wheels are arranged at the bottom end of the rack, the left roller assembly is arranged on the upper surface of the left end of the bedplate, the right side of the left roller assembly is provided with the lower hem hub passing auxiliary device, the lower hem hub passing auxiliary device is arranged on the left end of the flying horse eccentric lockstitch machine head, the flying horse eccentric lockstitch machine head is arranged at the middle position of the upper surface of the bedplate, the right roller assembly is arranged at the right end … … of the upper surface of the bedplate, the lower hem hub passing auxiliary device 2 is provided with a fixed plate 201, a cylinder bracket 202 and a fixed side plate 206, the cylinder bracket 202 is arranged on the left end surface of the fixed plate 201, a hexagonal shaft anti-rotation cylinder 203 is fixedly arranged on the cylinder bracket 202, the lower end of the hexagonal shaft anti-rotation cylinder 203 is provided with a piston rod, the lower end of the piston rod is connected with a connecting piece, an upper pressing wheel 204 is movably arranged on the connecting piece, a fixed side plate 206 is arranged below the upper pressing wheel 204, a double-rod cylinder 207 is arranged on the right end face of the fixed side plate 206, a stop block 208 and a lower pressing wheel 205 are arranged at the upper end of the fixed side plate 206, a piston double rod is arranged at the front end of the double-rod cylinder 207, the front end of the piston double rod is connected with the stop block 208 and is used for guiding and flattening the hem of a T-shirt, so that the T-shirt is smoothly conveyed to the lower part … … of a sewing machine, when the sewing machine is in actual use, after a power supply is connected, a worker is sleeved the hem of the T-shirt on a left roller 109 and a right roller 406 of the device, the fabric is clamped with the left roller 109 and the right roller 406 through the upper roller 108 and the pressing wheel 405 respectively, the worker ensures that the fabric is arranged below a needle of the sewing machine, then the equipment can automatically sense the position of the fabric through a bottom electric eye group 402 and starts the sewing process, when the bottom electric eye group 402 detects the seam of the T-shirt hem, whether the T-shirt hem is subjected to the inverted-bone operation is determined according to the process requirements, then the T-shirt hem is continuously sewn, the equipment can automatically judge whether the sewing is finished, and after the sewing is finished, the equipment automatically stops, and a worker takes down the T-shirt and stacks the T-shirt.

According to the embodiment, the upper pressing wheel and the upper pressing wheel are arranged to flatten the cut pieces, but the upper pressing wheel and the upper pressing wheel are only a short section, and once the cut pieces leave the upper pressing wheel and the upper pressing wheel, the cut pieces can return to curled edges, so that smoothness of the cut pieces is not guaranteed when the cut pieces are sewn, in addition, how correction is carried out on the cut pieces by equipment in the cut piece sewing process is not reflected, and therefore the lower hem machine still needs to be manually monitored and intervened in the sewing process, and dependence on operators is high.

Disclosure of Invention

The invention overcomes the defects in the prior art, the position close to the sewing needle is provided with the fine adjustment sensor, the fine adjustment sensor can sense the position of the selvedge and transmit signals to the deviation correcting component, therefore, an operator can automatically correct the deviation and then stitch the clothing by sleeving the lower hem of the clothing between the adjustment cylinder body and the deviation correcting main cylinder, the first side position and the second side position are arranged on the two sides of the sewing needle, the positioning of the clothing during sewing is enhanced, and the flattening and attaching blowing group, the first bending blowing group, the second bending blowing group and the bending maintaining blowing group are sequentially arranged from the deviation correcting main cylinder to the sewing needle to blow the curled edge of the clothing flat, and the clothing is kept in a flat and folded shape for sewing.

In order to solve the technical problems, the invention is realized by the following technical scheme:

The full-automatic arc-shaped lower hem machine is provided with a machine head assembly, the machine head assembly comprises a sewing machine, the sewing machine is provided with a sewing needle, a shaping side position assembly is arranged below the sewing needle, a fine adjustment sensor is arranged on the shaping side position assembly, a first side position and a second side position are arranged above the fine adjustment sensor, and the first side position and the second side position are respectively positioned at two sides of a sewing needle falling position of the sewing machine;

the shaping side position component is provided with a flattening and attaching air blowing group, and a first bending air blowing group, a second bending air blowing group and a bending and keeping air blowing group are arranged between the side position mounting seat and the flattening and attaching air blowing group;

The flattening and attaching air blowing group, the first bending air blowing group, the second bending air blowing group and the bending keeping air blowing group are paved below the sewing needle from one end of the clothing to be sewn in sequence;

a front end deviation correcting mechanism is arranged on one side of the shaping side position component, and an electric control induction adjusting component is arranged on one side of the front end deviation correcting mechanism away from the shaping side position component;

the electric control induction adjusting component is provided with a first inductor, a second inductor and a third inductor.

Furthermore, a differential tooth mechanism is arranged on one side of the machine head assembly, the differential tooth mechanism comprises a differential motor, the differential motor is connected with a cam, the cam is rotationally connected with a differential connecting rod, the differential connecting rod is connected with a differential sliding connecting rod, the differential sliding connecting rod is connected with a differential sliding block, the differential sliding block is slidingly connected in a differential sliding connecting seat, and the differential sliding block is connected with a differential tooth of the sewing machine;

The utility model discloses a differential tooth mechanism, including differential tooth mechanism, the aircraft nose subassembly is kept away from, one side of differential tooth mechanism is provided with the blank holder mechanism, the blank holder mechanism includes the blank holder base, blank holder base connection blank holder lift cylinder and blank holder slide rail, the blank holder slide rail is adjusted about sliding connection blank holder, the output of blank holder lift cylinder is connected the blank holder and is controlled the adjustment seat, the blank holder is controlled the adjustment seat and is connected the blank holder and roll the motor, the blank holder is rolled the motor and is connected with the blank holder initiative gyro wheel, blank holder initiative gyro wheel and blank holder passive gyro wheel all are connected with the blank holder belt.

Further, an adjusting body-collecting assembly is arranged at one end, far away from the front-end deviation correcting mechanism, of the shaping side component, an adjusting cylinder assembly is arranged on the adjusting body-collecting assembly, and an adjusting cylinder is arranged on the adjusting cylinder assembly;

a supporting arc plate is arranged between the adjusting cylinder body and the deviation rectifying main cylinder;

The tensioning sensing mechanism comprises a tensioning supporting arc-shaped rod, the tensioning supporting arc-shaped rod is connected with a tensioning sensor, a tensioning base is arranged on one side of the tensioning sensor, a tensioning sensing block is connected to the tensioning base in a rotating mode, and a tensioning movable strip is connected to one side of the tensioning sensing block;

the support arc plate comprises an arc-shaped rod connecting seat, the arc-shaped rod connecting seat is connected with a bone pouring mechanism, the bone pouring mechanism comprises a bone pouring base, the bone pouring base is connected with a bone pouring air cylinder, the output end of the bone pouring air cylinder is connected with the bone pouring connecting seat, and the bone pouring connecting seat is connected with a bone pouring blowing rod and a bone pouring distribution rod.

Further, the shaping setting component comprises a setting installation seat, a first setting is rotationally connected with the setting installation seat, a setting air blower is inserted into the first setting, and the bending keeping air blower set is inserted into the cloth limiting seat;

the side position mounting seat is connected with the bone position detection mechanism and the shovel sheet mechanism, and the bone position detection mechanism is positioned above the shovel sheet mechanism;

The bone position detection mechanism comprises a detection base, wherein the detection base is connected with a detection lifting cylinder, the output end of the detection lifting cylinder is connected with a detection lifting seat, the detection lifting seat is connected with a detection lifting fine adjustment component, the detection lifting fine adjustment component is connected with a detection swinging base, the detection swinging base is rotationally connected with a detection swinging block, one end of the detection swinging block is rotationally connected with a detection pulley, the detection swinging base is connected with a detection sensor, and the detection sensor is positioned right above the detection pulley;

The shovel sheet mechanism comprises a first shovel sheet group and a second shovel sheet group, the first shovel sheet group comprises a first shovel sheet cylinder, the output end of the first shovel sheet cylinder is connected with a first shovel sheet, the first shovel sheet is movably inserted into the cloth limiting seat, the second shovel sheet group comprises a second shovel sheet cylinder, and the output end of the second shovel sheet cylinder is connected with a second shovel sheet.

Still further, the body adjusting and collecting assembly comprises an adjusting driving module, the adjusting driving module comprises an adjusting driving motor and an adjusting driving sliding block, the adjusting driving sliding block is connected with an adjusting installation base, the adjusting installation base is connected with an angle adjusting motor, the angle adjusting motor is connected with a first gear, the first gear is meshed with a second gear and connected with an angle adjusting seat, the adjusting cylinder assembly is connected onto the angle adjusting seat, and an auxiliary rotating rod assembly is further arranged on the angle adjusting seat;

The adjusting cylinder assembly comprises an adjusting cylinder driving motor, the adjusting cylinder driving motor is connected with an adjusting cylinder connecting shaft, the adjusting cylinder body is connected with the adjusting cylinder connecting shaft, an anti-skid rubber sleeve is arranged on the adjusting cylinder body, and one end of the adjusting cylinder body is rotationally connected with a second follow-up ball head;

The auxiliary rotating rod assembly comprises a rotating rod driving motor, the rotating rod driving motor is connected with an active rotating rod, a passive rotating rod is further arranged below the active rotating rod, and the active rotating rod and the passive rotating rod are distributed at the upper end and the lower end of the side of the adjusting cylinder body.

Furthermore, the deviation rectifying assembly is provided with an inner shaft and an outer shaft which are coaxially spliced together, the outer shaft is connected with the deviation rectifying main cylinder, the inner shaft is connected with at least one deviation rectifying belt component, and the deviation rectifying belt component is spliced with the deviation rectifying main cylinder;

The main section of thick bamboo of rectifying is cylindric, and the belt part of rectifying includes the belt, and the belt is on a parallel with the axis of main section of thick bamboo of rectifying, and one section of belt sets up in the surface of main section of thick bamboo of rectifying.

Further, the electric control induction adjusting assembly comprises an electric control adjusting module, the electric control adjusting module is connected with an electric control adjusting motor, the electric control adjusting module is connected with an electric control adjusting module in a sliding mode, the electric control adjusting module is connected with a manual fine adjustment group, and the first sensor, the second sensor and the third sensor are connected to the manual fine adjustment group;

The manual fine adjustment group comprises a fixing rod, an installation rod is movably inserted into the fixing rod, one end of the fixing rod is connected with an adjusting block in a threaded mode, an anti-rotation adjusting long groove is formed in the installation rod, an adjusting bolt is connected with the side of the fixing rod in a threaded mode, inserted into the anti-rotation adjusting long groove and propped against the bottom of the anti-rotation adjusting long groove, an adjusting bearing is arranged in the adjusting block, a clamping ring is arranged at one end of the adjusting bearing, an installation rod connecting bolt is connected with one end of the installation rod in a threaded mode, the adjusting bearing and the clamping ring are located between the installation rod and the installation rod connecting bolt, and an installation plane is arranged at one end, far away from the installation rod connecting bolt, of the installation rod.

Furthermore, one end of the correction main cylinder far away from the outer shaft is connected with a correction auxiliary cylinder, the correction auxiliary cylinder is connected with a follow-up connecting shaft in a follow-up way, and the connecting shaft is connected with a follow-up ball head piece in a rotary way;

The deviation correcting belt component comprises a turbine group and a belt wheel group, and the turbine group and the belt wheel group are connected with a belt;

The turbine group comprises a turbine shaft, the turbine shaft is connected with a turbine bearing, the turbine bearing is connected with a turbine, and the turbine is coaxially and fixedly connected with a first belt pulley;

the belt pulley group is provided with a belt pulley shaft, the belt pulley shaft is rotationally connected with a second belt pulley, and the first belt pulley and the second belt pulley are connected with the belt;

A belt supporting plate is arranged on one side of the belt, which is close to the deviation rectifying main cylinder;

The inner shaft is connected with a worm, and the worm is meshed with the turbine.

Further, the deviation correcting component is rotationally connected to the connecting component, and one end of the deviation correcting component is connected with the driving component;

The connecting assembly comprises a connecting base, a connecting bearing is arranged in the connecting base, a connecting protection seat is arranged at one end of the connecting base, which is close to the correcting assembly, the connecting protection seat is in a horn shape, the section of one end of the connecting protection seat, which is close to the connecting base, is minimum, the section of the connecting base, which is close to the correcting assembly, is larger, and the section of the connecting base, which is close to the correcting assembly, is consistent with the section of the correcting main cylinder;

The flattening and attaching blowing group comprises an upper blowing pipe and a lower blowing pipe, and the upper blowing pipe and the lower blowing pipe are respectively arranged on the upper side and the lower side of the connecting protection seat;

the driving assembly comprises an outer shaft driving motor and an inner shaft driving motor, the outer shaft driving motor is connected with a first synchronous wheel, the first synchronous wheel is connected with a synchronous belt, the synchronous belt is connected with a second synchronous wheel, the second synchronous wheel is connected with an outer shaft, the inner shaft driving motor is connected with a coupler, and the coupler is connected with an inner shaft.

Further, the connecting component is connected above the movable seat, the movable seat is connected above the first movable component, and the first movable component is connected above the second movable component;

The second moving assembly comprises a second base, a second sliding rail set is arranged on the second base, the first moving assembly is connected above the second sliding rail set and comprises a first base, a screw rod is arranged on the first base, one end of the screw rod is connected with a moving motor, two sides of the screw rod are provided with the first sliding rail set, a sliding block of the first sliding rail set and a moving block of the screw rod are connected with a moving seat, the moving seat comprises a moving plate, a motor mounting seat is arranged on the moving plate, and an extension guard plate is arranged below the moving plate.

Compared with the prior art, the invention has the beneficial effects that: the position near the sewing needle is provided with a fine adjustment sensor, the fine adjustment sensor can sense the position of a selvedge and transmit signals to a correction component, so that an operator can automatically correct the position of the selvedge by sleeving the hem of clothes between the adjustment cylinder body and the correction main cylinder, sewing is performed after the equipment automatically corrects the position, the two sides of the sewing needle are provided with a first side position and a second side position, the positioning of the cloth during sewing is enhanced, a flattening and attaching blowing group, a first bending blowing group, a second bending blowing group and a bending and holding blowing group are sequentially arranged from the correction main cylinder to the sewing needle, the hemming of the cloth is blown flat, the cloth is kept in a flat and folded shape, and the sewing machine is different from the traditional equipment, and can only machine the hem with straight edges.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, in which:

FIG. 1 is a general schematic diagram of an automatic arcuate skirt machine;

FIG. 2 is a schematic diagram of a handpiece assembly;

FIG. 3 is a schematic diagram of the front end deviation correcting assembly and the bone inverting mechanism;

FIG. 4 is a schematic diagram of a beading mechanism;

FIG. 5 is a schematic diagram of a tension sensing mechanism;

FIG. 6 is a first schematic diagram of a bone position detecting mechanism and a blade mechanism;

FIG. 7 is a schematic diagram of a second configuration of the bone position detecting mechanism and the blade mechanism;

FIG. 8 is an enlarged schematic view of FIG. 1A;

FIG. 9 is a schematic view of a supporting arc and bone turnover mechanism;

FIG. 10 is a schematic diagram of an edge control apparatus;

FIG. 11 is an exploded view of the edge control device;

FIG. 12 is a schematic diagram of a front end deviation correcting mechanism and a shaped side position component;

FIG. 13 is an exploded view of the accommodation assembly;

FIG. 14 is an exploded view of the electronically controlled induction assembly;

FIG. 15 is an exploded view of a manual trim set;

FIG. 16 is a schematic diagram of a modular design of the set-up bypass assembly;

FIG. 17 is a schematic diagram of a deviation correcting device;

FIG. 18 is an exploded view of the deviation correcting device;

FIG. 19 is a schematic diagram of the connection of the correction assembly to the drive assembly;

FIG. 20 is an exploded view of the correction assembly;

FIG. 21 is a schematic illustration of the connection of the correction belt component to the turbine;

FIG. 22 is an exploded view of the belt assembly.

In the figure: 1. a front end deviation correcting mechanism; 101. a deviation rectifying component; 1011. a correction main cylinder; 1012. a deviation correcting belt component; 10121. a turbine group; 1012A, turbine shaft; 1012B, turbine bearings; 1012C, turbine; 1012D, a first pulley; 10122. a belt pulley set; 1012E, pulley shaft; 1012F, a second pulley; 10123. a belt support plate; 10124. a belt; 1013. an inner shaft; 1014. a worm; 1015. an outer shaft; 1016. a correction auxiliary cylinder; 1017. a follow-up connecting shaft; 1018. a follower ball member; 102. a connection assembly; 1021. a connecting base; 1022. connecting a protective seat; 1023. connecting a bearing; 103. a drive assembly; 1031. an outer shaft driving motor; 10311. a first synchronizing wheel; 10312. a second synchronizing wheel; 10313. a synchronous belt; 1032. an inner shaft driving motor; 10321. a coupling; 104. a movable seat; 1041. a moving plate; 10411. extending a guard board; 1042. a motor mounting seat; 105. a first moving assembly; 1051. a first base; 1052. a screw rod; 1053. a moving motor; 1054. the first sliding rail set; 106. a second moving assembly; 1061. a second base; 1062. the second sliding rail set; 2. an electric control induction adjusting component; 201. an electric control adjusting motor; 202. an electric control adjusting module; 203. an electric control adjusting module; 204. manually trimming the group; 2041. a mounting rod; 20411. anti-rotation adjusting long groove; 20412. a mounting plane; 2042. a fixed rod; 2043. an adjusting bolt; 2044. an adjusting block; 2045. adjusting a bearing; 2046. a clasp; 2047. installing a rod connecting bolt; 205. a first inductor; 206. a second inductor; 207. a third inductor; 3. shaping the paranoid component; 301. flattening and attaching the blowing group; 3011. a lower blowpipe; 3012. an upper blowpipe; 302. a first bending blowing group; 303. a second bent air blowing group; 304. bending and keeping the blowing group; 305. a setting seat; 306. a cloth limiting seat; 307. a first side position; 3071. blowing in a side position; 308. a second side position; 309. a fine tuning sensor; 4. supporting an arc plate; 401. an arc-shaped plate connecting seat; 5. adjusting the body-collecting assembly; 501. adjusting the driving module; 5011. adjusting a driving motor; 5012. adjusting the driving slide block; 502. adjusting the mounting base; 503. an angle adjusting motor; 504. a first gear; 505. a second gear; 506. an angle adjusting seat; 507. an adjustment cylinder assembly; 5071. an adjusting cylinder driving motor; 5072. an adjusting cylinder connecting shaft; 5073. adjusting the cylinder; 50731. an anti-slip rubber sleeve; 5074. the second follow-up ball head; 508. an auxiliary rotating rod assembly; 5081. a rotating rod driving motor; 5082. a driving rotating rod; 5083. a passive rotating rod; 6. a handpiece assembly; 601. a sewing machine; 6011. a sewing needle; 602. a differential tooth mechanism; 6021. a differential motor; 6022. a cam; 6023. a differential link; 6024. a differential slip link; 6025. a differential sliding connecting seat; 6026. a differential slide block; 603. a tension sensing mechanism; 6031. tensioning and supporting the arc-shaped rod; 6032. a tension sensor; 6033. tensioning a base; 6034. tensioning the sensing block; 6035. tensioning the movable strip; 604. edge pressing mechanism; 6041. a blank pressing base; 6042. a blank pressing lifting cylinder; 6043. edge pressing slide rails; 6044. a left-right adjusting seat is pressed; 6045. the edge pressing rolling motor base; 6046. a blank pressing rolling motor; 6047. edge pressing driving rollers; 6048. edge pressing passive roller; 6049. a binder belt; 7. a bone position detection mechanism; 701. detecting a base; 702. detecting a lifting cylinder; 703. detecting a lifting seat; 704. detecting a lifting fine adjustment component; 705. detecting a swinging base; 706. detecting a swinging block; 707. a detection sensor; 708. detecting a pulley; 8. a slice shoveling mechanism; 801. a first blade set; 8011. a first blade cylinder; 8012. a first blade; 802. the second shovel blade group; 8021. a second blade cylinder; 8022. a second blade; 9. a bone inverting mechanism; 901. a bone pouring base; 902. a bone pouring cylinder; 903. a reverse bone connecting seat; 904. a bone-inverted blowing rod; 905. inverted bone distribution rod.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.

As shown in fig. 1 to 22, a full-automatic arc-shaped lower hem machine is provided with a machine head assembly 6, the machine head assembly 6 comprises a sewing machine 601, the sewing machine 601 is provided with a sewing needle 6011, a shaping lower hem assembly 3 is arranged below the sewing needle 6011, the shaping lower hem assembly 3 is provided with a fine hem sensor 309, in the embodiment, the fine hem sensor 309 is an infrared sensor, a first lower hem 307 and a second lower hem 308 are arranged above the fine hem sensor 309, the first lower hem 307 and the second lower hem 308 are respectively positioned at two sides of a sewing needle falling position, the fine hem sensor 309 can sense the position of a cloth edge and transmit signals to a deviation rectifying assembly 101, therefore, an operator only needs to sleeve the lower hem of clothes between an adjusting cylinder 5073 and a deviation rectifying main cylinder 1011, the adjusting cylinder 5073 and the deviation rectifying main cylinder 1011 drive the lower hem to rotate for a plurality of circles, the deviation rectifying main cylinder 1011 adjusts the lower hem according to information fed back by the fine hem sensor 309, after the adjustment is completed, the equipment can perform sewing on two sides of the sewing needle 6011, the first lower hem 307 and the second hem sensor 308 are also arranged at two sides of the sewing needle 6011, and the second hem sensor 308 can be controlled to perform mechanical feedback, and the position limiting of the cloth edge is guaranteed.

The shaping side component 3 is provided with a flattening and attaching air blowing group 301, and a first bending air blowing group 302, a second bending air blowing group 303 and a bending and maintaining air blowing group 304 are arranged between the side mounting seat 305 and the flattening and attaching air blowing group 301; the flattening laminating is bloied and is organized 301, first bending is bloied and is organized 302, second bending is bloied and is organized 303 and bend and keep bloied and put 304 and lay sewing needle 6011 below department from waiting to sew clothing one end in proper order, has guaranteed that the cloth from rectifying when beginning to the sewing, all does not have the condition of turn-up, has guaranteed that the cloth location is not influenced by the turn-up, has also guaranteed the planarization of sewing.

The shaping is by setting up the side of the component 3 and still is provided with front end rectifying mechanism 1, the front end rectifying mechanism 1 is kept away from shaping by setting up one side of the component 3 and is provided with automatically controlled response adjustment subassembly 2, automatically controlled response adjustment subassembly 2 carries out coarse adjustment to the selvedge earlier, when the selvedge moves to fine adjustment inductor 309 department, the signal that fine adjustment inductor 309 fed back can carry out more subtle control to the selvedge, two supplement each other, because fine adjustment inductor 309 is very close to the sewing position, and an arc only takes its infinitesimal section, can be about a straight line, consequently compare in traditional one end of keeping away from the sewing position just carries out the mode of response adjustment to the cloth piece, this kind of fine adjustment inductor 309's setting makes this accuse limit device also can control the sewing to having curved lower hem.

The differential tooth mechanism 602 is arranged on one side of the nose assembly 6, the differential tooth mechanism 602 comprises a differential motor 6021, the differential motor 6021 is connected with a cam 6022, the cam 6022 is rotationally connected with a differential connecting rod 6023, the differential connecting rod 6023 is connected with a differential sliding connecting rod 6024, the differential sliding connecting rod 6024 is connected with a differential sliding block 6026, the differential sliding block 6026 is connected with a differential tooth of the sewing machine, the differential tooth of the sewing machine is used for pushing cloth to advance under the cloth when being used for sewing, and due to the limitation of the size of the nose of the sewing machine, the stroke adjustable range of the differential tooth of the sewing machine is limited, but in actual production, due to the fact that auxiliary equipment is additionally arranged, the differential tooth mechanism 602 is additionally arranged on the side of the sewing machine 601, and the differential tooth of the sewing machine 601 is independently controlled, so that more requirements of sewing can be met.

The side that differential tooth mechanism 602 was kept away from to nose assembly 6 is provided with blank holder mechanism 604, blank holder mechanism 604 includes blank holder base 6041, blank holder base 6041 connects blank holder lift cylinder 6042 and blank holder slide rail 6043, adjust seat 6044 about the sliding connection blank holder, the output of blank holder lift cylinder 6042 connects blank holder left and right adjustment seat 6044, adjust seat 6044 connects blank holder roll motor seat 6045 about the blank holder, blank holder roll motor 6045 connects blank holder roll motor 6046, blank holder roll motor 6046 connects blank holder initiative gyro wheel 6047, blank holder roll motor seat 6045 rotates to be connected with blank holder passive gyro wheel 6048, blank holder initiative gyro wheel 6047 and blank holder passive gyro wheel 6048 all are connected with blank holder belt 6049, the width of hem sewing machine varies according to the difference of clothing style, because the restriction of sewing machine structure, the hem that can only push down narrower, when the hem is wide, the hem position does not receive the effect of the hem, the hem is made to the hem is pressed down in a large part because of the fact that the hem is pressed down, the effect can not make the hem is even, the hem is influenced by the cloth carrier, the effect is realized in the hem sewing machine is more smooth and the hem is not pressed, the hem is even, the effect is guaranteed, the hem is down the cloth carrier is stressed in the place is more evenly, the hem is down the place is more affected.

The electric control induction adjusting assembly 2 comprises an electric control adjusting module 202, the electric control adjusting module 202 is connected with an electric control adjusting motor 201, an electric control adjusting module 203 is connected to the electric control adjusting module 202 in a sliding manner, a manual fine adjustment group 204 is connected to the electric control adjusting module 203, and a first sensor 205, a second sensor 206 and a third sensor 207 are connected to the manual fine adjustment group 204; the manual fine adjustment set 204 comprises a fixed rod 2042, a mounting rod 2041 is movably inserted into the fixed rod 2042, one end of the fixed rod 2042 is in threaded connection with an adjusting block 2044, the mounting rod 2041 is provided with an anti-rotation adjusting long groove 20411, an adjusting bolt 2043 is in threaded connection with the side of the fixed rod 2042, the adjusting bolt 2043 is inserted into the anti-rotation adjusting long groove 20411 and abuts against the bottom of the anti-rotation adjusting long groove 20411, an adjusting bearing 2045 is arranged in the adjusting block 2044, a clamping ring 2046 is arranged at one end of the adjusting bearing 2045, one end of the mounting rod 2041 is in threaded connection with a mounting rod connecting bolt 2047, the adjusting bearing 2045 and the clamping ring 2046 are located between the mounting rod 2041 and the mounting rod connecting bolt 2047, and one end of the mounting rod 2041, which is far away from the mounting rod connecting bolt 2047, is provided with a mounting plane 20412. Therefore, when the adjusting block 2044 is rotated, the adjusting block 2044 moves relative to the fixed rod 2042, so as to drive the mounting rod 2041 to move relative to the fixed rod 2042, thereby realizing fine adjustment of the inductor.

The electrically controlled induction adjusting component 2 is provided with a first inductor 205, a second inductor 206 and a third inductor 207, in this embodiment, the first inductor 205, the second inductor 206 and the third inductor 207 are all infrared inductors, in this embodiment, two manual fine adjusting components 204 are provided, the first inductor 205 and the third inductor 207 are all connected with the same manual fine adjusting component 204, so that simultaneous adjustment can be realized, the second inductor 206 is connected with the other manual fine adjusting component 204, separate adjustment can be realized, the induction points corresponding to the first inductor 205, the second inductor 206 and the third inductor 207 fall on the connection guard 1022, the induction points of the first inductor 205 and the third inductor 207 are respectively located at two sides of the induction point of the second inductor 206, the induction point of the first inductor 205 is closer to one end 1021 of the connection guard, the sensing point of the third sensor 207 is closer to one end of the deviation rectifying main cylinder 1011, when the sewing is started, the cloth edge is not folded, the lower hem is longer, the cloth edge falls between the sensing point of the first sensor 205 and the sensing point of the second sensor 206, if the cloth edge exceeds the sensing point of the first sensor 205, the belt 10124 rectifies the cloth edge, when the sewing is about to complete, some positions of the lower hem are folded, the lower hem has a relatively short section, when the folded section moves to the position of the sensor, the cloth edge falls between the sensing point of the third sensor 207 and the sensing point of the second sensor 206, if the cloth edge exceeds the sensing point of the third sensor 207, the belt 10124 rectifies the cloth edge, and if the cloth edge is positioned between the sensing point of the first sensor 205 and the sensing point of the second sensor 206, the third sensor 207 does not work during the sewing, the first sensor 205 is not active if the selvedge is located between the sensing point of the third sensor 207 and the sensing point of the second sensor 206, and thus the second sensor 206 acts as a transition.

An adjusting body-folding assembly 5 is arranged at one end of the shaping side assembly 3 far away from the front-end deviation correcting mechanism 1, the adjusting body-folding assembly 5 is provided with an adjusting cylinder assembly 507, and the adjusting cylinder assembly 507 is provided with an adjusting cylinder 5073; the adjusting cylinder 5073 and the correction main cylinder 1011 play a role in expanding the lower hem in the working process, a supporting arc plate 4 is arranged between the adjusting cylinder 5073 and the correction main cylinder 1011, and the middle part of clothes can be supported by the supporting arc plate 4, so that the lower hem cannot be pulled by the weight of the clothes when being sewn. The side of the supporting arc plate 4, which is close to the adjusting cylinder assembly 507, is provided with a tensioning sensing mechanism 603, in this embodiment, the tensioning sensing mechanism 603 is a proximity sensor, the tensioning sensing mechanism 603 comprises a tensioning supporting arc rod 6031, the tensioning supporting arc rod 6031 is connected with a tensioning sensor 6032, one side of the tensioning sensor 6032 is provided with a tensioning base 6033, the tensioning base 6033 is rotatably connected with a tensioning sensing block 6034, and one side of the tensioning sensing block 6034 is connected with a tensioning movable bar 6035; in order to facilitate the operator to sleeve the lower hem of the clothes between the adjusting cylinder 5073 and the correcting main cylinder 1011, the adjusting cylinder 5073 is closer to the correcting main cylinder 1011 at the beginning, after the operator sleeves the clothes, the adjusting cylinder 5073 moves away from the correcting main cylinder 1011 until the lower hem is spread, and as the lower hem is spread gradually, the tensioning movable bar 6035 is also spread by the clothes gradually from the sagging state to the swinging state, and in the swinging process of the tensioning movable bar 6035, the tensioning sensing block 6034 rotates along with the rotation, so as to touch the tensioning sensor 6032, and the tensioning sensor 6032 transmits a signal to the control end of the adjusting cylinder 5073, so that the adjusting cylinder 5073 stops moving, and the lower hem obtains the optimal tensioning state.

The support arc plate 4 comprises an arc rod connecting seat 401, the arc rod connecting seat 401 is connected with a bone pouring mechanism 9, the bone pouring mechanism 9 comprises a bone pouring base 901, the bone pouring base 901 is connected with a bone pouring air cylinder 902, the output end of the bone pouring air cylinder 902 is connected with a bone pouring connecting seat 903, and the bone pouring connecting seat 903 is connected with a bone pouring air blowing rod 904 and a bone pouring distributing rod 905. After the front and rear panels of the clothes are connected and sewn, a certain cloth edge protrudes to the inside of the clothes, the industry belongs to the technology called 'bones', after the hem is sewn, the 'bones' are reversed to one side and sewn with the hem together, so that the quality of the clothes is identical, the 'bones' after each piece of clothes is required to be sewn to the same side, the reverse-bone blowing rod 904 and the reverse-bone distributing rod 905 are arranged, when other clothes are sewn, the reverse-bone air cylinder 902 contracts, when the clothes are sewn to the 'bones', the reverse-bone air cylinder 902 pushes the reverse-bone blowing rod 904 and the reverse-bone distributing rod 905 out, the reverse-bone blowing rod 904 and the reverse-bone distributing rod 905 are distributed on two sides of the sewing needle 6011, the reverse-bone blowing rod 904 is used for shifting the 'bones' to one side and keeping the 'bones' when the 'bones' are moved, and the reverse-bone distributing rod 905 is used for separating two layers of cloth of the hem in the process, and shaping the 'bones' are convenient to the reverse-bone blowing rod 904.

The front end correcting mechanism 1 is provided with a correcting component 101, the correcting component 101 comprises a correcting main cylinder 1011, an adjusting cylinder 5073 and the correcting main cylinder 1011 are arranged in parallel or the adjusting cylinder 5073 and the correcting main cylinder 1011 are arranged at a certain angle, so that the adjusting cylinder 5073 and the correcting main cylinder 1011 can support clothes of a straight barrel body and can also support clothes of a lower hem for narrowing, compared with the traditional equipment of which two supporting cylinders can only be arranged in parallel, when the adjusting cylinder 5073 and the correcting main cylinder 1011 are arranged at a certain angle, the supporting force of the clothes of the lower hem for narrowing and the clothes of the shirt body for widening is better, and the problem of sewing quality caused by the fact that cloth cannot be supported in the sewing process can be avoided.

The shaping setting component 3 comprises a setting installation seat 305, a first setting 307 and the setting installation seat 305 are rotationally connected, the first setting 307 is inserted with a setting air blower 3071, one side of the setting installation seat 305 is provided with a flattening and attaching air blower group 301, and a first bending air blower group 302, a second bending air blower group 303 and a bending and maintaining air blower group 304 are arranged between the setting installation seat 305 and the flattening and attaching air blower group 301; the flattening and attaching blowing set 301 comprises an upper blowing pipe 3012 and a lower blowing pipe 3011, and the upper blowing pipe 3012 and the lower blowing pipe 3011 are respectively arranged at the upper side and the lower side of the connection protection seat 1022; when the upper blowing pipe 3012 and the lower blowing pipe 3011 start blowing, the turned edge exhibits of the cut pieces can be folded to be ninety degrees with the cloth Cheng Xiaoyu of the shirt body, and then the lower hem passes through the second bending blowing group 303, the second bending blowing group 303 folds the lower hem to be ninety degrees with the cloth Cheng Xiaoyu of the shirt body, and then the lower hem passes through the cloth limiting seat 306, the bending retaining group 304 is inserted into the cloth limiting seat 306, the cloth limiting seat 306 has a first oblique angle relative to the cloth of the shirt body, the bending retaining group 304 folds the lower hem to be parallel to the cloth of the shirt body, the lower hem is separated from the cloth of the shirt body by the first bending blowing group 302, and the lower hem is rotated to be rectified and sewn with the main drum body 5073 at the position of the lower hem by the main drum body, and the lower hem is adjusted by the main drum body 5073.

The side position mounting seat 305 is connected with the bone position detection mechanism 7 and the shovel blade mechanism 8, and the bone position detection mechanism 7 is positioned above the shovel blade mechanism 8; the bone position detection mechanism 7 is located the plywood of supporting arc 4 between the shovel mechanism 8, the bone position detection mechanism 7 includes detecting base 701, detect the base 701 and connect and detect lift cylinder 702, detect lift cylinder 702's output and connect and detect lift seat 703, detect lift seat 703 and connect and detect lift fine setting part 704, detect lift fine setting part 704 and connect and detect swing base 705, detect and be connected with detection swinging block 706 on the swing base 705, detect the one end rotation of swinging block 706 and be connected with detection pulley 708, detect swing base 705 and connect detection inductor 707, detection inductor 707 is located and detects directly over the pulley 708, shovel mechanism 8 includes first shovel group 801 and second shovel group 802, first shovel group 801 includes first shovel cylinder 8011, first shovel 8012 is connected with the activity of cloth spacing seat 306, second shovel group 802 includes second shovel cylinder 8021, second shovel 8021's output is connected with second shovel 8022. When clothes move, because the front end of the hem is positioned by blowing, the hem of the clothes is folded and formed, the first shovel 8012 and the second shovel 8022 are inserted between the hem of the clothes and the folded cloth and the shirt body cloth, under the assistance of blowing, the hem which is not sewn and formed is kept in a folded shape, the detection pulley 708 presses the hem all the time in the process of the hem moving, when the hem passes below the detection pulley 708, the detection pulley 708 jacks up the detection pulley 708, the detection sensor 707 is triggered by the detection pulley 708, in the embodiment, the detection sensor 707 is a proximity sensor, the detection sensor 707 transmits a signal to the position of the reverse-bone mechanism 9, the reverse-bone mechanism 9 reverses bones on the hem, the hem of the clothes is detected by the position detection mechanism 7, and the hem of the clothes which is set before sewing is necessary to be in a folded shape, the hem of the clothes which is detected at the moment can be detected in real time by the length of the hem of the clothes which is set up, when the hem of the clothes is sewn, the hem of the hem is detected, and when the hem of the hem is detected, the hem is detected by the first shovel 8022 is further, and the hem of the first shovel 8022 is successfully detected, and the hem is in a state when the hem is detected, and the hem is continued, and the hem is in a state of the hem, and the first is detected, and the hem is continuously, and the hem of the hem is detected, and the hem of the hem is continuously.

The adjusting body-collecting assembly 5 comprises an adjusting driving module 501, the adjusting driving module 501 comprises an adjusting driving motor 5011 and an adjusting driving sliding block 5012, the adjusting driving sliding block 5012 is connected with an adjusting installation base 502, the adjusting installation base 502 is connected with an angle adjusting motor 503, the angle adjusting motor 503 is connected with a first gear 504, the first gear 504 is meshed with a second gear 505 and connected with an angle adjusting seat 506, an adjusting cylinder assembly 507 is connected onto the angle adjusting seat 506, and an auxiliary rotating rod assembly 508 is further arranged on the angle adjusting seat 506; therefore, the adjusting cylinder 5073 can be adjusted at multiple angles relative to the adjusting mounting base 502, so that the angle between the adjusting cylinder 5073 and the correction main cylinder 1011 can be adjusted.

The adjusting cylinder assembly 507 comprises an adjusting cylinder driving motor 5071, the adjusting cylinder driving motor 5071 is connected with an adjusting cylinder connecting shaft 5072, an adjusting cylinder 5073 is connected with the adjusting cylinder connecting shaft 5072, an anti-slip rubber sleeve 50731 is arranged on the adjusting cylinder 5073, the anti-slip rubber sleeve 50731 can prevent cloth from sliding relative to the adjusting cylinder 5073, and one end of the adjusting cylinder 5073 is rotatably connected with a second follow-up ball head 5074; the auxiliary rotating rod assembly 508 comprises a rotating rod driving motor 5081, the rotating rod driving motor 5081 is connected with an active rotating rod 5082, a passive rotating rod 5083 is further arranged below the active rotating rod 5082, and the active rotating rod 5082 and the passive rotating rod 5083 are distributed at the upper end and the lower end of the side of the adjusting cylinder 5073. The driving rotating rod 5082 plays a role in assisting in driving the shirt body, the driven rotating rod 5083 can rotate, the support of the shirt body is smoother, and the shirt body can rotate more smoothly in the working process.

The deviation rectifying assembly 101 is provided with an inner shaft 1013 and an outer shaft 1015 which are coaxially inserted together, the outer shaft 1015 is connected with a deviation rectifying main cylinder 1011, the inner shaft 1013 is connected with at least one deviation rectifying belt component 1012, the deviation rectifying belt component 1012 is inserted with the deviation rectifying main cylinder 1011, the deviation rectifying main cylinder 1011 is cylindrical, the deviation rectifying belt component 1012 comprises a belt 10124, the belt 10124 is parallel to the central axis of the deviation rectifying main cylinder 1011, one section of the belt 10124 is arranged on the outer surface of the deviation rectifying main cylinder 1011, one end of the deviation rectifying main cylinder 1011 far away from the outer shaft 1015 is connected with a deviation rectifying auxiliary cylinder 1016, the deviation rectifying auxiliary cylinder 1016 is connected with a follow-up connecting shaft 1017, and the connecting shaft 107 is rotationally connected with a follow-up ball head 1018. When clothes are sewn, clothes are sleeved in the direction of the correction main cylinder 1011 from the direction of the follow-up ball head 1018, the correction main cylinder 1011 drives the clothes to rotate for sewing, meanwhile, the belt 10124 can push the clothes to the direction far away from the follow-up ball head 1018 or to the direction close to the follow-up ball head 1018 according to the movement of the clothes in the sewing, so that the correction is realized on the clothes, because the belt 10124 can also rotate together with the correction main cylinder 1011 while pushing the clothes, the correction main cylinder 1011 and the belt 10124 act on the same part of the clothes, the same part of the clothes is simultaneously stressed by two forces, and the correction mode is different from the traditional method of pulling different parts of the clothes, the phenomenon that the clothes are stressed to wrinkle or deform at different positions can be prevented, the sewing quality is better ensured, the contact area of the belt 10124 and the clothes is larger because the contact area of the belt 10124 is larger, the correction effect of the belt 10124 on the clothes is better, and the follow-up ball head 1018 plays a role in supporting other parts of the clothes, so that the clothes do not pull other parts of the clothes.

The deviation correcting belt component 1012 comprises a turbine group 10121 and a belt pulley group 10122, the turbine group 10121 and the belt pulley group 10122 are connected with a belt 10124, the turbine group 10121 comprises a turbine shaft 1012A, the turbine shaft 1012A is connected with a turbine bearing 1012B, the turbine bearing 1012B enables the turbine 1012C to rotate more smoothly, the power transmission is enabled to be more effective, the turbine bearing 1012B is connected with the turbine 1012C, and the turbine 1012C is coaxially and fixedly connected with a first belt pulley 1012D; the inner shaft 1013 is connected with the worm 1014, the worm 1014 is meshed with the turbine 1012C, the pulley group 10122 is provided with a pulley shaft 1012E, the pulley shaft 1012E is rotationally connected with a second pulley 1012F, the first pulley 1012D and the second pulley 1012F are both connected with the belt 10124, in the embodiment, the two sides of the turbine 1012C are fixedly connected with the first pulley 1012D, the first pulley 1012D is uniformly distributed on the two sides of the turbine 1012C under the tensile force of the belt 10124, the inclination of the turbine 1012C is avoided, and the durability of the turbine 1012C is improved.

The belt 10124 is close to one side of rectifying main section of thick bamboo 1011 and is provided with belt backup pad 10123, and when belt 10124 contacted with the cloth, the gravity of cloth can produce pressure to belt 10124 and make belt 10124 warp, and belt backup pad 10123 plays the effect of supporting to belt 10124 for belt 10124 can both keep the straightness accuracy at practical in-process, can better contact with the cloth.

The deviation rectifying assembly 101 is rotationally connected to the connecting assembly 102, one end of the deviation rectifying assembly 101 is connected with the driving assembly 103, the connecting assembly 102 comprises a connecting base 1021, a connecting bearing 1023 is arranged in the connecting base 1021, one end of the connecting base 1021, which is close to the deviation rectifying assembly 101, is provided with a connecting protection seat 1022, the connecting protection seat 1022 is in a horn shape, the cross section of the connecting protection seat 1022, which is close to one end of the connecting base 1021, is the smallest, the cross section of the connecting base 1021, which is close to the deviation rectifying assembly 101, is larger than the cross section of the deviation rectifying assembly 101, and is consistent with the cross section of the deviation rectifying main cylinder 1011, when the cloth is tightly attached to the deviation rectifying main cylinder 1011, one end of the cloth, which is close to the connecting assembly 102, is close to the connecting protection seat 1021 along the horn-shaped connecting protection seat 1022, the connecting protection seat 1022 plays a role of protecting the cloth from being rolled to the outer shaft 1015, and the minimum part of the connecting protection seat 1022 plays a final limiting role on the side end of the cloth, so that the cloth cannot exceed the connecting base 1021, and the cross section of the cloth is smooth in the transition process of the smooth sliding of the cross section of the cloth 1011, which is ensured by the cross section of the cloth is consistent with the main cylinder 1011.

The driving assembly 103 includes an outer shaft driving motor 1031 and an inner shaft driving motor 1032, the outer shaft driving motor 1031 is connected with the first synchronous wheel 10311, the first synchronous wheel 10311 is connected with the synchronous belt 10313, the synchronous belt 10313 is connected with the second synchronous wheel 10312, the second synchronous wheel 10312 is connected with the outer shaft 1015, the inner shaft driving motor 1032 is connected with the coupler 3021, and the coupler 3021 is connected with the inner shaft 1013, so that the rotation speeds of the inner shaft 1013 and the outer shaft 1015 can be independently controlled, different rotation speeds can be set corresponding to different materials of cloth, and the applicability of the deviation correcting device is wider.

The connecting assembly 102 is connected above the movable seat 104, the movable seat 104 is connected above the first movable assembly 105, the first movable assembly 105 is connected above the second movable assembly 106, the second movable assembly 106 comprises a second base 1061, a second sliding rail set 1062 is arranged on the second base 1061, the first movable assembly 105 is connected above the second sliding rail set 1062, the first movable assembly 105 comprises a first base 1051, a screw rod 1052 is arranged on the first base 1051, one end of the screw rod 1052 is connected with a movable motor 1053, two sides of the screw rod 1052 are provided with a first sliding rail set 1054, a sliding block of the first sliding rail set 1054 and a movable block of the screw rod 1052 are connected with the movable seat 104, the movable seat 104 comprises a movable plate 1041, a motor mounting seat 1042 is arranged on the movable plate 1041, and an extension guard 10411 is arranged below the movable plate 1041, so that the deviation correcting assembly 101 can be adjusted relative to equipment according to requirements, and the application range of the deviation correcting assembly 101 is wider.

When an operator uses the lower hem machine, the lower hem of clothes is sleeved between the adjusting cylinder 5073 and the deviation correcting main cylinder 1011, the adjusting cylinder 5073 can automatically prop the lower hem for sewing, and in the sewing process, the fine adjustment sensor 309, the electric control induction adjusting component 2 and the bone position detecting mechanism 7 detect the state of the clothes in real time and drive other parts to adjust the clothes, so that the lower hem machine is simple for the operator, and only the clothes are sleeved and the materials are collected, and therefore, in actual operation, the operator can simultaneously control two and three devices, and the production efficiency is greatly improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the embodiments, it should be understood that the invention is not limited to the preferred embodiments, but is capable of modification and equivalents to some of the features described in the foregoing embodiments, but is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.

Claims (10)

1. The full-automatic arc-shaped lower swing machine is provided with a machine head assembly (6), the machine head assembly (6) comprises a sewing machine (601), the sewing machine (601) is provided with a sewing needle (6011), and is characterized in that a shaping locating assembly (3) is arranged below the sewing needle (6011), a fine adjustment sensor (309) is arranged on the shaping locating assembly (3), a first locating part (307) and a second locating part (308) are arranged above the fine adjustment sensor (309), and the first locating part (307) and the second locating part (308) are respectively located on two sides of a sewing needle of the sewing machine; the shaping side component (3) is provided with a flattening and attaching air blowing group (301), and a first bending air blowing group (302), a second bending air blowing group (303) and a bending and keeping air blowing group (304) are arranged between the side mounting seat (305) and the flattening and attaching air blowing group (301);

The flattening and attaching blowing group (301), the first bending blowing group (302), the second bending blowing group (303) and the bending keeping blowing group (304) are paved below the sewing needle (6011) from one end of the clothes to be sewn in sequence;

A front end deviation correcting mechanism (1) is arranged on one side of the shaping side position component (3), and an electric control induction adjusting component (2) is arranged on one side of the front end deviation correcting mechanism (1) away from the shaping side position component (3);

The electric control induction adjusting component (2) is provided with a first inductor (205), a second inductor (206) and a third inductor (207).

2. The full-automatic arc-shaped lower pendulum machine according to claim 1, wherein a differential tooth mechanism (602) is arranged on one side of the nose assembly (6), the differential tooth mechanism (602) comprises a differential motor (6021), the differential motor (6021) is connected with a cam (6022), the cam (6022) is rotationally connected with a differential connecting rod (6023), the differential connecting rod (6023) is connected with a differential sliding connecting rod (6024), the differential sliding connecting rod (6024) is connected with a differential sliding block (6026), the differential sliding block (6026) is slidingly connected in a differential sliding connecting seat (6025), and the differential sliding block (6026) is connected with a differential tooth of a sewing machine;

One side that differential tooth mechanism (602) was kept away from to aircraft nose subassembly (6) is provided with blank holder mechanism (604), blank holder mechanism (604) are including blank holder base (6041), blank holder base (6041) connect blank holder lift cylinder (6042) and blank holder slide rail (6043), blank holder slide rail (6043) is adjusted about sliding connection blank holder (6044), blank holder lift cylinder (6042) output is connected blank holder and is adjusted about (6044), blank holder is adjusted about (6044) and is connected blank holder roller motor (6045), blank holder roller motor (6045) is connected blank holder roller motor (6046), blank holder roller motor (6046) are connected blank holder initiative gyro wheel (6047), blank holder roller motor (6045) rotate and are connected with blank holder driven gyro wheel (6048), blank holder initiative gyro wheel (6047) and blank holder driven gyro wheel (6048) all are connected with blank holder belt (6049).

3. The full-automatic arc-shaped lower hem machine according to claim 1 or 2, wherein one end of the shaping side component (3) far away from the front end deviation correcting mechanism (1) is provided with an adjusting body-collecting component (5), the adjusting body-collecting component (5) is provided with an adjusting cylinder component (507), and the adjusting cylinder component (507) is provided with an adjusting cylinder body (5073);

a supporting arc plate (4) is arranged between the adjusting cylinder body (5073) and the correction main cylinder (1011);

One side of the supporting arc plate (4) close to the adjusting cylinder assembly (507) is provided with a tensioning induction mechanism (603), the tensioning induction mechanism (603) comprises a tensioning supporting arc rod (6031), the tensioning supporting arc rod (6031) is connected with a tensioning inductor (6032), one side of the tensioning inductor (6032) is provided with a tensioning base (6033), the tensioning base (6033) is rotationally connected with a tensioning induction block (6034), and one side of the tensioning induction block (6034) is connected with a tensioning movable strip (6035);

the support arc plate (4) comprises an arc rod connecting seat (401), the arc rod connecting seat (401) is connected with a bone pouring mechanism (9), the bone pouring mechanism (9) comprises a bone pouring base (901), the bone pouring base (901) is connected with a bone pouring air cylinder (902), the output end of the bone pouring air cylinder (902) is connected with a bone pouring connecting seat (903), and the bone pouring connecting seat (903) is connected with a bone pouring air blowing rod (904) and a bone pouring distributing rod (905).

4. A full-automatic arc-shaped lower pendulum machine according to claim 3, wherein the shaping setting component (3) comprises a setting installation seat (305), a first setting (307) is rotationally connected with the setting installation seat (305), a setting air blower (3071) is inserted into the first setting (307), and a bending keeping air blower group (304) is inserted into a cloth limiting seat (306);

The side position mounting seat (305) is connected with the bone position detection mechanism (7) and the shovel sheet mechanism (8), and the bone position detection mechanism (7) is positioned above the shovel sheet mechanism (8);

the bone position detection mechanism (7) comprises a detection base (701), the detection base (701) is connected with a detection lifting cylinder (702), the output end of the detection lifting cylinder (702) is connected with a detection lifting seat (703), the detection lifting seat (703) is connected with a detection lifting fine adjustment component (704), the detection lifting fine adjustment component (704) is connected with a detection swinging base (705), a detection swinging block (706) is rotatably connected to the detection swinging base (705), one end of the detection swinging block (706) is rotatably connected with a detection pulley (708), the detection swinging base (705) is connected with a detection sensor (707), and the detection sensor (707) is located right above the detection pulley (708); the shovel mechanism (8) comprises a first shovel piece group (801) and a second shovel piece group (802), the first shovel piece group (801) comprises a first shovel piece cylinder (8011), the output end of the first shovel piece cylinder (8011) is connected with a first shovel piece (8012), the first shovel piece (8012) is movably inserted into a cloth limiting seat (306), the second shovel piece group (802) comprises a second shovel piece cylinder (8021), and the output end of the second shovel piece cylinder (8021) is connected with a second shovel piece (8022).

5. The full-automatic arc-shaped lower hem machine according to claim 4, wherein the adjusting body-folding assembly (5) comprises an adjusting driving module (501), the adjusting driving module (501) comprises an adjusting driving motor (5011) and an adjusting driving sliding block (5012), the adjusting driving sliding block (5012) is connected with an adjusting installation base (502), the adjusting installation base (502) is connected with an angle adjusting motor (503), the angle adjusting motor (503) is connected with a first gear (504), the first gear (504) is meshed with a second gear (505), the second gear (505) is connected with an angle adjusting seat (506), the adjusting cylinder assembly (507) is connected onto the angle adjusting seat (506), and the angle adjusting seat (506) is further provided with an auxiliary rotating rod assembly (508);

The adjusting cylinder assembly (507) comprises an adjusting cylinder driving motor (5071), the adjusting cylinder driving motor (5071) is connected with an adjusting cylinder connecting shaft (5072), an adjusting cylinder body (5073) is connected with the adjusting cylinder connecting shaft (5072), an anti-slip rubber sleeve (50731) is arranged on the adjusting cylinder body (5073), and one end of the adjusting cylinder body (5073) is rotatably connected with a second follow-up ball head (5074); the auxiliary rotating rod assembly (508) comprises a rotating rod driving motor (5081), the rotating rod driving motor (5081) is connected with an active rotating rod (5082), a passive rotating rod (5083) is further arranged below the active rotating rod (5082), and the active rotating rod (5082) and the passive rotating rod (5083) are distributed at the upper end and the lower end of the lateral side of the adjusting cylinder body (5073).

6. The full-automatic arc-shaped lower pendulum machine according to claim 5, wherein the deviation rectifying assembly (101) is provided with an inner shaft (1013) and an outer shaft (1015) which are coaxially inserted together, the outer shaft (1015) is connected with the deviation rectifying main cylinder (1011), the inner shaft (1013) is connected with at least one deviation rectifying belt component (1012), and the deviation rectifying belt component (1012) is inserted together with the deviation rectifying main cylinder (1011);

The main cylinder (1011) of rectifying is cylindric, and the belt part (1012) of rectifying includes belt (10124), and the axis of main cylinder (1011) of rectifying is parallel to belt (10124), and one section of belt (10124) sets up in the surface of main cylinder (1011) of rectifying.

7. The full-automatic arc-shaped lower hem machine according to any of claims 1-2 and 4-6, wherein the electric control induction adjusting assembly (2) comprises an electric control adjusting module (202), the electric control adjusting module (202) is connected with an electric control adjusting motor (201), the electric control adjusting module (202) is connected with an electric control adjusting module (203) in a sliding manner, the electric control adjusting module (203) is connected with a manual fine tuning group (204), and the first sensor (205), the second sensor (206) and the third sensor (207) are connected with the manual fine tuning group (204);

The manual fine adjustment group (204) comprises a fixed rod (2042), a mounting rod (2041) is movably inserted into the fixed rod (2042), an adjusting block (2044) is connected to one end of the fixed rod (2042) in a threaded mode, an anti-rotation adjusting long groove (20411) is formed in the mounting rod (2041), an adjusting bolt (2043) is connected to the side of the fixed rod (2042) in a threaded mode, the adjusting bolt (2043) is inserted into the anti-rotation adjusting long groove (20411) and abuts against the bottom of the anti-rotation adjusting long groove (20411), an adjusting bearing (2045) is arranged in the adjusting block (2044), a clamping ring (2046) is arranged at one end of the adjusting bearing (2045), a mounting rod connecting bolt (2047) is connected to one end of the mounting rod (2041) in a threaded mode, the adjusting bearing (2045) and the clamping ring (2046) are located between the mounting rod (2041) and the mounting rod connecting bolt (2047), and a mounting plane (20412) is formed at one end, far away from the mounting rod connecting bolt (2047).

8. The full-automatic arc-shaped lower pendulum machine according to claim 6, wherein one end of the main deviation correcting cylinder (1011) far away from the outer shaft (1015) is connected with a auxiliary deviation correcting cylinder (1016), the auxiliary deviation correcting cylinder (1016) is connected with a follow-up connecting shaft (1017), and the connecting shaft (107) is rotationally connected with a follow-up ball head member (1018);

The deviation correcting belt component (1012) comprises a turbine group (10121) and a belt wheel group (10122), and the turbine group (10121) and the belt wheel group (10122) are connected with a belt (10124);

The turbine group (10121) comprises a turbine shaft (1012A), the turbine shaft (1012A) is connected with a turbine bearing (1012B), the turbine bearing (1012B) is connected with a turbine (102132), and the turbine (102132) is coaxially and fixedly connected with a first belt pulley (1012D);

The belt pulley group (10122) is provided with a belt pulley shaft (1012E), the belt pulley shaft (1012E) is rotatably connected with a second belt pulley (1012F), and the first belt pulley (1012D) and the second belt pulley (1012F) are connected with a belt (10124);

a belt supporting plate (10123) is arranged on one side of the belt (10124) close to the deviation correcting main cylinder (1011);

The inner shaft (1013) is connected with a worm (1014), and the worm (1014) is meshed with the turbine (1012C).

9. The full-automatic arc-shaped lower pendulum machine according to claim 8, wherein the deviation rectifying component (101) is rotatably connected to the connecting component (102), and one end of the deviation rectifying component (101) is connected with the driving component (103);

The connecting assembly (102) comprises a connecting base (1021), a connecting bearing (1023) is arranged in the connecting base (1021), a connecting protection seat (1022) is arranged at one end, close to the deviation correcting assembly (101), of the connecting base (1021), the connecting protection seat (1022) is in a horn shape, the section of one end, close to the connecting base (1021), of the connecting protection seat (1022) is the smallest, the section of the connecting base (1021) is larger as the section of the connecting base (1021) is close to the deviation correcting assembly (101), and the section of the connecting base (1021) close to the deviation correcting assembly (101) is consistent with the section of the deviation correcting main cylinder (1011);

The flattening and attaching blowing group (301) comprises an upper blowing pipe (3012) and a lower blowing pipe (3011), and the upper blowing pipe (3012) and the lower blowing pipe (3011) are respectively arranged at the upper side and the lower side of the connecting protection seat (1022);

The driving assembly (103) comprises an outer shaft driving motor (1031) and an inner shaft driving motor (1032), the outer shaft driving motor (1031) is connected with a first synchronous wheel (10311), the first synchronous wheel (10311) is connected with a synchronous belt (10313), the synchronous belt (10313) is connected with a second synchronous wheel (10312), the second synchronous wheel (10312) is connected with an outer shaft (1015), the inner shaft driving motor (1032) is connected with a coupler (10321), and the coupler (10321) is connected with the inner shaft (1013).

10. The full-automatic arc-shaped swing machine according to claim 9, wherein the connecting component (102) is connected above the moving seat (104), the moving seat (104) is connected above the first moving component (105), and the first moving component (105) is connected above the second moving component (106);

The second moving assembly (106) comprises a second base (1061), a second sliding rail set (1062) is arranged on the second base (1061), the first moving assembly (105) is connected above the second sliding rail set (1062), the first moving assembly (105) comprises a first base (1051), a screw rod (1052) is arranged on the first base (1051), one end of the screw rod (1052) is connected with a moving motor (1053), first sliding rail sets (1054) are arranged on two sides of the screw rod (1052), sliding blocks of the first sliding rail sets (1054) and moving blocks of the screw rod (1052) are connected with a moving seat (104), the moving seat (104) comprises a moving plate (1041), a motor mounting seat (1042) is arranged on the moving plate (1041), and an extending guard plate (10411) is arranged below the moving plate (1041).