CN111270427A - Knit seam and turn over seam first device of all-in-one - Google Patents

Abstract

The invention discloses a toe sewing device of a sewing and turning integrated machine, which belongs to the field of hosiery machine equipment, can realize automatic aim-imitating by simple alignment of technicians during toe sewing and feeding, utilizes negative pressure adsorption force to actively grab socks, then stretches out a preset flattening assisting sheet, on one hand, stretches into the socks to be guided, unfolded and shaped, promotes the socks to be flatly unfolded, can also comb mixed threads carried by the socks, avoids the subsequent toe sewing failure, on the other hand, the aiming threads on the flattening assisting sheet can conform to the knitting yarn direction of the socks, can assist the flattening assisting sheet to uniformly and orderly unfold the socks, is not easy to wrinkle and the like, is convenient for the alignment to be close to the manual aim effect during the subsequent toe sewing, greatly accelerates the toe sewing efficiency by the electromagnetic drive circular feeding mode, and replaces the traditional manual and flat-folded alignment, the automatic aim-imitating mode is adopted to improve the quality of the sewed ends of the socks.

Description

Knit seam and turn over seam first device of all-in-one

Technical Field

The invention relates to the field of hosiery machine equipment, in particular to a head sewing device of a weaving, sewing and turning integrated machine.

Background

The sock toe sewing machine is one kind of common equipment in textile machinery and has the main function of sewing cut edge material to the toe of socks knitted by knitting machine. The tip of the sock which is got off by the knitting machine is unclosed and opened, and sewing and shearing allowance is left, and the tip of the sock is particularly ironed and attached as the sock is stretched according to the shape of the foot when being worn on the foot. Therefore, the toe portion should be soft, beautiful, sufficiently elastic, and have high sewing strength. The sock toe sewing machine is a device specially used for sewing the toe part of a sock.

With the development of science and technology and the progress of equipment, the integrated knitting, sewing and turning machine gradually replaces the traditional hosiery machine to become mainstream production equipment, and the current sock head sewing process is mainly divided into the following three types:

firstly, manual eye stitching is an ancient method. The speed is slow and the requirement on staff is high because the device is purely manual. The appearance of the stitch sewing machine is similar to that of the stitch sewing machine and is also disc-shaped, however, when the sock is inserted into the stitch, each stitch of the sock is required to be aligned by staff, and then the redundant thread end is pulled off, so that the stitching mark can not be seen basically after stitching, and the two layers of cloth are butted and connected into a whole at the position where the two layers of cloth are not overlapped. The user can feel that the user can not sew the foot without sewing a rib, and the user feels comfortable when the user wears the foot. In addition, the position of the stitching is also at the root of the finger on the instep;

secondly, machine sewing, also called blind stitch of overlock head, the overlock head speed is high, the overlock head machine is round, like a sewing machine, socks are stuffed into the machine, and then one end of the machine is automatically sewn. The yield is high, but the sewed place has a protrusion like a rib, because the two layers of cloth are overlapped here, the position of the two layers of cloth is the root of the toe of the instep, and the wearing experience is influenced by the foot. The novel overlock sewing machine can also be used for sewing thin lines, but after all, the overlock sewing machine is different from a stitch sewing machine and cannot completely simulate manual stitch sewing;

and thirdly, the stitch head is imitated, the high quality of the manual stitch head and the high efficiency of the machine seam are combined, and the stitch head is widely applied to the existing stitch sewing and turning integrated machine.

When sewing up the undertoe, put into the obvious horizontal bar that the finer yarn of undertoe formed and align the capable board, move the socks base to the thorn dish by the rack plate below the capable board, push the undertoe by the broach again to the seam tooth of thorn dish, along with the rotation of thorn dish, the scissors will grip the horizontal row and cut away, make and leave partial parallel and level, then sew up the end. The sewing toe is carried out twice, firstly, the stitch on the disc tooth is sewed through the toe sewing mechanism, then, the stitch between the disc teeth is sewed through the toe sewing mechanism, after sewing, a suture is cut off by a rear scissors, but during feeding, due to manual feeding, the toe needs to be flatly spread out for simple alignment, so that the follow-up toe sewing is convenient, the quality is high, the sock belongs to soft fabric after all, when feeding, on one hand, the patience and the technical level of technical personnel are tested, a certain time is needed to be consumed for operation, the toe sewing efficiency can not be effectively improved all the time, on the other hand, the phenomenon that the sock folds or alignment errors are easy to occur in the feeding process, and the follow-up toe sewing quality is influenced.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a toe sewing device of a sewing and turning integrated machine, which can realize automatic aim-imitating by simple alignment of technicians during toe sewing and feeding, utilizes negative pressure adsorption force to actively grab socks, then stretches out a preset flattening assisting sheet, on one hand stretches into the socks to be guided, unfolded and shaped, and promotes the socks to be flattened and unfolded, and can also comb mixed threads carried by the socks to avoid the follow-up toe sewing faults, on the other hand, the aiming threads on the flattening assisting sheet can conform to the knitting yarn direction of the socks, so that the flattening assisting sheet can be used for uniformly and orderly flatly unfolding the socks, the phenomena of folds and the like are not easy to appear, the effect of manual aim aiming is conveniently aligned during the follow-up toe sewing, and the toe sewing efficiency of the socks is greatly accelerated in an electromagnetic driving circular feeding mode, and replace traditional manual tiling alignment of manual work, adopt automatic imitative to the seam head quality that the purpose mode improved socks.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A sewing device of a knit-stitch turning integrated machine comprises a hosiery machine body, wherein an electromagnet is fixedly installed at the left end of the hosiery machine body, a slide rail is fixedly installed at the left end of the electromagnet, a matched magnetic slide block is connected to the slide rail in a sliding clamping manner, sound absorption baffle plates located on the left side and the right side of the magnetic slide block are further installed in the slide rail in an embedded manner, a feeding seat is fixedly connected to the lower end of the magnetic slide block, a pair of limiting rods which are arranged in parallel are fixedly connected to the lower end of the feeding seat, a feeding conveyor belt installed on the hosiery machine body is arranged in the right side of the limiting rods in a close proximity manner, the feeding conveyor belt extends rightwards to a sewing position on the hosiery machine body, an operation cavity is formed in the feeding seat, a leveling assisting piece is arranged in the operation cavity, an aligning hole communicated with the operation cavity is formed in the, a pair of electric push rods are fixedly mounted in the operation cavity, the output ends of the electric push rods are fixedly connected with the leveling assisting and unfolding pieces, the two side walls of the mesh hole are fixedly provided with the supporting adsorption boxes, the interval between the supporting adsorption boxes is consistent with the maximum thickness of the leveling assisting and unfolding pieces, an air pump is fixedly mounted at the upper end of the sliding rail, and an air suction opening of the air pump is communicated with the supporting adsorption boxes through an air pipe.

Further, help the flat piece front and back surface all to set up a plurality of evenly distributed's texture groove, texture inslot fixed inlay has to mesh silk, and swells to mesh silk to texture groove outside protrusion, can comply with the knitting yarn direction of socks to mesh silk, both can assist and help the flat piece to carry out even orderly tiling expansion to socks, be difficult for appearing phenomenons such as fold, it is close manual to the purpose effect to align when making things convenient for follow-up margin to sew simultaneously, the texture groove is used for stabilizing the mesh silk on the one hand, on the other hand still provides the space of its shrink, conveniently help the flat piece to fade from socks in.

Further, help flat piece from last to including the connecting head portion, tiling portion, location portion and the direction bottom that distribute in proper order down, to mesh silk including the gradual change portion and the straight line portion that distribute about in proper order and integrative intercommunication, gradual change portion and straight line portion are located the front and back surface of tiling portion and location portion respectively, and connecting head portion plays and connects driven effect, and tiling portion plays the even expansion effect to the socks head, and location portion plays the effect of secondary direction, promotes to follow the knitting yarn direction of socks fast to mesh silk, and the direction bottom plays the effect that preliminary direction helps flat piece wholly to get into the inside expansion of socks and carry out the setting and expand, and the expansion degree that gradual change portion accords with socks continues to keep complying with the yarn direction simultaneously, and straight line portion then plays the effect of location yarn direction.

Furthermore, the cross-sectional shape of tiling portion is big-end-up's inverted isosceles trapezoid, the cross-sectional shape of location portion is the rectangle and length and the lower bottom of tiling portion keeps unanimous, the thickness of tiling portion and location portion keeps unanimous, the cross-sectional shape of direction bottom is the rectangle and thickness from top to bottom thins gradually.

Further, the gradual change portion inclines to the left and right sides from the centre, and inclination gradually becomes big, and straight line portion and the gradual change portion of very middle remain vertical.

Furthermore, the cross-sectional shape to mesh silk is circular and inside is the cavity, adopt elastic film to make and inside packing has the electrorheological fluid to mesh silk, the cylindricality is difficult for on the one hand causing the damage to socks to mesh silk, on the other hand easily follows the direction of yarn and leads, has the ability of elastic deformation to mesh silk, based on the characteristic of electrorheological fluid, under the electric field effect of certain intensity, the electrorheological fluid can take place to change into the state change of solid by liquid to realize the soft or hard change to mesh silk, can satisfy when softening that helps flat exhibition piece to fade from socks inside still does not influence setting and alignment effect, then plays the direction and the setting effect to socks head during the sclerosis.

Further, help a gas receiver of seting up with the trachea intercommunication in the absorption box, help a absorption box lower extreme set up a plurality of evenly distributed and with the absorption hole of gas receiver intercommunication, it is a plurality of the absorption hole inclines to both sides from the centre, and inclination grow gradually, adsorbs socks through the angle of negative pressure adsorption from the difference, both can snatch socks fast, the head that can also assist socks simultaneously tiles the expansion.

Further, still fixed mounting has infrared inductor in the operation cavity, fixed mounting has control panel on the hosiery machine body, and electric connection between electro-magnet, aspiration pump, infrared inductor, electric putter all and the control panel, and infrared inductor is used for responding to socks as pay-off start-up procedure, realizes automated control through control panel write-in procedure simultaneously.

Furthermore, the lower end of the feeding seat is fixedly connected with an initial hopper sleeved on the outer side of the leveling-assisting sheet, the initial hopper comprises a middle part and a guide part which are vertically distributed and integrally formed, the cross section of the middle part is rectangular, the cross section of the guide part is in the shape of an inverted isosceles trapezoid with a large upper part and a small lower part, the initial hopper is used for grabbing and guiding socks, a technician only needs to upwards send the heads of the socks into the initial hopper, the rest steps can realize automatic operation, the productivity of the technician is greatly liberated, meanwhile, the socks are guaranteed to gradually keep corresponding to the feeding seat in the process of upward suction, and accordingly, the subsequent tiling and the setting of the socks are greatly promoted.

Further, the cross sectional shape of gag lever post is big-end-up's inverted right trapezoid, and right angle limit is towards the outside, and is a pair of clearance shape that forms between the gag lever post is big-end-up's positive isosceles trapezoid, makes things convenient for technical staff manual pay-off, can be accurate send into the pay-off seat with socks in, simultaneously difficult injury is in hand and socks.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) the scheme can realize automatic eye-alignment simulation only by simple alignment of technicians when sewing and feeding materials, actively grabs socks by utilizing negative pressure adsorption force, then the preset flattening assisting sheet is stretched into the socks to be guided, unfolded and shaped to promote the socks to be flattened and unfolded, the mixed threads carried by the socks can be combed to avoid the follow-up head sewing fault, and the aiming threads on the flattening assisting sheet can conform to the knitting yarn direction of the socks, so that the flattening assisting sheet can be used for assisting the flattening assisting sheet to uniformly and orderly spread the socks without the phenomena of folds and the like, meanwhile, the effect of aligning and approaching manual target during subsequent toe sewing is facilitated, the toe sewing efficiency of the socks is greatly accelerated in an electromagnetic driving circular feeding mode, and replace traditional manual tiling alignment of manual work, adopt automatic imitative to the seam head quality that the purpose mode improved socks.

(2) Help the flat piece front and back surface and all seted up a plurality of evenly distributed's texture groove, the fixed inlaying of texture inslot has to mesh silk, and bulge to the protrusion of texture groove outside to mesh silk, can comply with the yarn direction of weaving of socks to mesh silk, both can assist and help the flat piece to carry out even orderly tiling expansion to socks, phenomenons such as fold are difficult for appearing, it is close manual to the purpose effect to align when making things convenient for follow-up margin to seam simultaneously, the texture groove is used for stabilizing mesh silk on the one hand, on the other hand still provides the space of its shrink, conveniently help the flat piece to come down from socks.

(3) Help flat piece from last to including the connecting head portion that distributes in proper order down, the portion of tiling, location portion and direction bottom, to mesh silk including the gradual change portion and the sharp portion that distribute about in proper order and integrative intercommunication, gradual change portion and sharp portion are located the front and back surface of tiling portion and location portion respectively, connecting head portion plays the effect of connecting driven, the even expansion effect to the socks head is played to the tiling portion, location portion plays the effect of secondary direction, promote to mesh silk and comply with the knitting yarn direction of socks fast, the direction bottom plays the effect that preliminary direction helps flat piece wholly to get into the inside formation expansion of socks, gradual change portion accords with the expansion degree of socks and continues to keep complying with the yarn direction simultaneously, the effect of location yarn direction is then played to sharp portion.

(4) The cross-sectional shape to mesh silk is circular and inside and is the cavity, adopt elastic film to make and inside to fill to mesh silk has the electrorheological fluid, the cylindricality is difficult for on the one hand causing the damage to socks to mesh silk, on the other hand easily follows the direction of yarn and leads, have the ability of elastic deformation to mesh silk, based on the characteristic of electrorheological fluid, under the electric field effect of certain intensity, the electrorheological fluid can take place to change into the state change of solid by liquid, thereby realize the soft or hard change to mesh silk, can satisfy when softening that the help flat exhibition piece is faded from socks inside and still does not influence setting and alignment effect, then play the direction and the setting effect to socks head during the sclerosis.

(5) The air storage chamber communicated with the air pipe is arranged in the assisted-opening adsorption box, the lower end of the assisted-opening adsorption box is provided with a plurality of adsorption holes which are uniformly distributed and communicated with the air storage chamber, the adsorption holes are inclined from the middle to two sides, the inclination angle is gradually increased, socks are adsorbed from different angles through negative pressure adsorption, socks can be rapidly grabbed, and meanwhile the heads of the socks can be assisted to be tiled and unfolded.

(6) Still fixed mounting has infrared inductor in the operation cavity, and fixed mounting has control panel on the hosiery machine body, and electro-magnet, aspiration pump, infrared inductor, electric putter all with control panel between electric connection, infrared inductor is used for responding to socks as pay-off start-up procedure, writes into the program through control panel simultaneously and realizes automated control.

(7) Pay-off seat lower extreme is the initial fill of fixedly connected with cover in helping the flat piece outside still, initial fill is including distributing from top to bottom and integrated into one piece to middle part and guide part, middle part cross sectional shape is the rectangle, guide part cross sectional shape is big-end-up's down isosceles trapezoid, initial fill is used for snatching the direction to socks at first, technical staff only need with socks head upwards send into initial fill can, the automation mechanized operation can be realized to the remaining step, very big liberation technical staff's productivity, also guarantee simultaneously that socks keep corresponding with the pay-off seat gradually at last suction process, very big promotion is follow-up to tiling and the setting socks.

(8) The cross sectional shape of gag lever post is big-end-up's inverted right trapezoid, and right angle limit towards the outside, and the clearance shape that forms between a pair of gag lever post is big-end-up's positive isosceles trapezoid, makes things convenient for the manual pay-off of technical staff, can be accurate send into the pay-off seat with socks in, be difficult for the injury simultaneously in hand and socks.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the feeding base portion of the present invention;

FIG. 3 is a side view of a portion of a leveling aid tab of the present invention;

FIG. 4 is a schematic structural diagram of the expansion-assisting absorbent case of the present invention;

FIG. 5 is a schematic structural diagram of a leveling aid sheet according to the present invention;

FIG. 6 is a schematic view of the structure of a counter-mesh wire according to the present invention;

FIG. 7 is a schematic view of the texture slot portion of the present invention;

fig. 8 is a schematic structural view of the sock of the present invention before and after feeding.

The reference numbers in the figures illustrate:

the hosiery machine comprises a hosiery machine body 1, a control panel 2, an electromagnet 3, a sliding rail 4, a feeding seat 5, a limiting rod 6, a feeding conveying belt 7, an air pump 8, a magnetic sliding block 9, a sound absorption baffle 10, an infrared inductor 11, an electric push rod 12, a leveling assisting sheet 13, a connecting head 131, a tiling part 132, a positioning part 133, a guiding bottom 134, a mesh wire 14, a gradual change part 141, a straight part 142, an adsorption box 15, an air pipe 16, an air storage chamber 17, an adsorption hole 18, an initial bucket 19 and a texture groove 20.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-2, a sewing device of a sewing and turning integrated machine comprises a hosiery machine body 1, which comprises the structure and function of the existing sewing and turning integrated machine, the specific structure is not described again, the invention is mainly characterized in that the feeding and alignment before sewing, an electromagnet 3 is fixedly arranged at the left end of the hosiery machine body 1, a slide rail 4 is fixedly arranged at the left end of the electromagnet 3, a matched magnetic slide block 9 is slidably clamped on the slide rail 4, the adsorption and repulsion of the electromagnet 3 on the magnetic slide block 9 can be realized by changing the current direction led into the electromagnet 3, the circulating reciprocating feeding of a feeding seat 5 is indirectly realized, sound absorption baffles 10 positioned at the left side and the right side of the magnetic slide block 9 are embedded in the slide rail 4, the magnetic slide block 9 is protected and the working noise is reduced, a feeding seat 5 is fixedly connected at the lower end of the magnetic slide block 9, a pair of limiting rods 6 which are arranged in parallel is fixedly, the right side of the limiting rod 6 is closely adjacent to a feeding conveyor belt 7 installed on the hosiery machine body 1, the feeding conveyor belt 7 extends to the sewing head on the hosiery machine body 1 rightwards, an operation cavity is formed in the feeding seat 5, a flattening assisting sheet 13 is arranged in the operation cavity, a mesh aligning hole communicated with the operation cavity is formed in the lower end of the feeding seat 5, the flattening assisting sheet 13 penetrates through the mesh aligning hole and extends to a position between the limiting rods 6, a pair of electric push rods 12 are fixedly installed in the operation cavity, the output end of each electric push rod 12 is fixedly connected with the flattening assisting sheet 13, a stretching assisting adsorption box 15 is fixedly installed on each of two side walls of the mesh aligning hole, the interval between the stretching assisting adsorption boxes 15 is consistent with the maximum thickness of the flattening assisting sheet 13, an air pump 8 is fixedly installed at the upper end of the sliding rail 4, and an air suction opening of the air pump 8 is respectively communicated with the stretching assisting adsorption boxes 15.

Please refer to fig. 4, an air storage chamber 17 communicated with an air pipe 16 is formed in the opening assisting adsorption box 15, a plurality of adsorption holes 18 which are uniformly distributed and communicated with the air storage chamber 17 are formed in the lower end of the opening assisting adsorption box 15, the adsorption holes 18 are inclined from the middle to two sides, the inclination angle is gradually increased, socks are adsorbed from different angles through negative pressure adsorption, and therefore the socks can be rapidly grabbed, and meanwhile the head of the socks can be assisted to be tiled and unfolded.

Referring to fig. 7, a plurality of texture grooves 20 are uniformly distributed on the front and rear surfaces of the leveling assisting sheet 13, the cross-sectional shape of each texture groove 20 is an ellipse-like shape with a residual space on both sides enough to satisfy the shrinkage of the mesh yarn 14, the mesh yarn 14 is fixedly embedded in the texture groove 20, the mesh yarn 14 protrudes and swells towards the outer side of the texture groove 20, the mesh yarn 14 can conform to the knitting yarn direction of the sock, the leveling assisting sheet can assist the uniform and orderly spreading of the sock, the phenomena such as wrinkles and the like are not easy to occur, meanwhile, the alignment is convenient during subsequent sewing, the effect of manual alignment is close to the goal effect, the texture grooves 20 are used for stabilizing the mesh yarn 14 on one hand, and provide the shrinkage space of the leveling assisting sheet 13 on the other hand, and the leveling assisting sheet 13 is convenient to fall down from the.

It should be noted that the diameter of the corresponding mesh yarn 14 should be smaller than or equal to the diameter of the normal sock yarn, and the corresponding mesh yarn can be applied to most of socks of different varieties to meet the requirements of medium-quality and high-quality sock stitching.

Referring to fig. 5, the leveling assisting sheet 13 includes, from top to bottom, a connecting head 131, a flat laying portion 132, a positioning portion 133 and a guiding bottom portion 134 which are sequentially distributed, the yarn 14 includes a gradually changing portion 141 and a straight portion 142 which are sequentially distributed from top to bottom and integrally communicated, the gradually changing portion 141 and the straight portion 142 are respectively located on the front and rear surfaces of the flat laying portion 132 and the positioning portion 133, the connecting head 131 plays a role of connecting transmission, the flat laying portion 132 plays a role of uniformly spreading the head of the sock, the positioning portion 133 plays a role of secondary guiding to promote the yarn 14 to quickly conform to the knitting yarn direction of the sock, the guiding bottom portion 134 plays a role of primarily guiding the leveling assisting sheet 13 to enter the sock to perform shaping and spreading, the gradually changing portion 141 conforms to the spreading degree of the sock while continuously conforming to the yarn direction, the straight portion 142 plays a role of positioning the yarn direction, the cross-sectional shape of the flat laying portion 132 is an inverted isosceles trapezoid, the cross-sectional shape of the positioning portion 133 is rectangular and the length thereof is consistent with the lower bottom of the flat laying portion 132, the thicknesses of the flat laying portion 132 and the positioning portion 133 are consistent, the cross-sectional shape of the guide bottom portion 134 is rectangular and the thickness thereof becomes thinner gradually from top to bottom, the gradually changing portions 141 are inclined from the middle to the left and right sides, the inclination angles thereof become larger gradually, and the straight portions 142 and the middle gradually changing portion 141 are kept vertical.

Referring to fig. 6, the cross-sectional shape of the mesh wire 14 is circular and the inside of the mesh wire 14 is hollow, the mesh wire 14 is made of an elastic film and filled with electrorheological fluid, the cylindrical mesh wire 14 is not easy to damage the socks, and is easy to conform to the direction of the yarn to guide, the mesh wire 14 has elastic deformation capability, based on the characteristics of the electrorheological fluid, under the action of an electric field with a certain strength, the electrorheological fluid can change from a liquid state to a solid state, so as to realize soft and hard changes of the mesh wire 14, and during softening, the leveling assisting sheet 13 can be removed from the inside of the socks without affecting the shaping and aligning effects, and when the mesh wire is hardened, the guiding and shaping effects on the head of the socks are achieved, the principle of applying the electric field of the electrorheological fluid is the prior art, and no further description is given herein, and a person skilled in the art can also control the soft and hard changes of the mesh wire 14, the cost is relatively reduced, but the response speed is reduced, and the specific situation technicians select the response speed.

Referring to fig. 2, the lower end of the feeding seat 5 is further fixedly connected with an initial bucket 19 sleeved outside the leveling-assisting sheet 13, the initial bucket 19 comprises a middle part and a guide part which are vertically distributed and integrally formed, the cross section of the middle part is rectangular, the cross section of the guide part is in a shape of an inverted isosceles trapezoid with a large upper part and a small lower part, the initial bucket 19 is used for grabbing and guiding socks at first, a technician only needs to feed the heads of the socks upwards into the initial bucket 19, the rest steps can realize automatic operation, productivity of the technician is greatly liberated, meanwhile, the socks are guaranteed to gradually keep corresponding to the feeding seat 5 in the process of upward suction, and subsequent tiling and shaping of the socks are greatly promoted.

Referring to fig. 3, the cross-sectional shape of the limiting rods 6 is an inverted right trapezoid with a large top and a small bottom, the right-angle sides face to the outside, and the gap formed between a pair of limiting rods 6 is a regular isosceles trapezoid with a large top and a small bottom, so that the socks can be conveniently and manually fed by technicians, the socks can be accurately fed into the feeding seat 5, and hands and the socks are not easily injured.

Still fixed mounting has infrared inductor 11 in the operation cavity, and fixed mounting has control panel 2 on the hosiery machine body 1, and electric connection between electro-magnet 3, aspiration pump 8, infrared inductor 11, electric putter 12 and control panel 2, and infrared inductor 11 is used for responding to socks as pay-off start-up procedure, writes into the procedure through control panel 2 simultaneously and realizes automated control.

The invention can realize automatic aim-imitating by simple alignment of technicians when feeding socks by sewing heads, actively grabs socks by using negative pressure adsorption force, then stretches out the preset leveling-assisting pieces 13 to stretch into the socks for guiding, unfolding and shaping and promote the smooth unfolding of the socks, and can comb mixed threads carried by the socks to avoid the subsequent head sewing faults, and the aim-aiming threads 14 on the leveling-assisting pieces can conform to the knitting yarn direction of the socks, thereby assisting the leveling-assisting pieces 13 to evenly and orderly spread the socks, not easily generating the phenomenon of folds and the like, facilitating the alignment of the subsequent head sewing to approach the manual aim effect, please refer to figure 8, being a schematic diagram of the socks after being fed by the feeding seat 5, greatly accelerating the head sewing efficiency of the socks by an electromagnetic drive circular feeding mode and replacing the traditional manual head sewing alignment, the automatic aim-imitating mode is adopted to improve the quality of the sewed ends of the socks.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims (10)

1. The utility model provides a knit seam and turn over seam device of all-in-one, includes hosiery machine body (1), its characterized in that: the hosiery machine comprises a hosiery machine body (1), wherein an electromagnet (3) is fixedly mounted at the left end of the hosiery machine body (1), a slide rail (4) is fixedly mounted at the left end of the electromagnet (3), a matched magnetic slider (9) is connected to the slide rail (4) in a sliding clamping manner, sound-absorbing baffles (10) positioned at the left side and the right side of the magnetic slider (9) are further installed in the slide rail (4) in an embedded manner, a feeding seat (5) is fixedly connected to the lower end of the magnetic slider (9), a pair of limiting rods (6) which are arranged in parallel are fixedly connected to the lower end of the feeding seat (5), a feeding conveyor belt (7) installed on the hosiery machine body (1) is closely adjacent to the right side of the limiting rods (6), the feeding conveyor belt (7) extends rightwards to a sewing head on the hosiery machine body (1), an operation cavity is formed in the feeding seat (5), a leveling assisting sheet (13) is, and help exhibition piece (13) to run through the mesh hole and extend to between a pair of gag lever post (6), fixed mounting has a pair of electric putter (12) in the operation cavity, and the output of electric putter (12) and help the exhibition piece (13) between fixed connection, it helps a absorption box (15) to all fixed mounting on the wall of mesh hole both sides, and a pair of the biggest thickness that helps interval between absorption box (15) and the exhibition piece (13) of helping to open keeps the unanimity, slide rail (4) upper end fixed mounting has aspiration pump (8), the extraction opening of aspiration pump (8) passes through trachea (16) respectively with help a absorption box (15) intercommunication.

2. The sewing head device of the integrated sewing and turning machine as claimed in claim 1, characterized in that: the front surface and the rear surface of the flattening assisting sheet (13) are provided with a plurality of texture grooves (20) which are uniformly distributed, the corresponding mesh wire (14) is embedded in the texture grooves (20) in a fixed mode, and the corresponding mesh wire (14) protrudes to the outer side of the texture grooves (20).

3. The sewing head device of the integrated sewing and turning machine as claimed in claim 2, characterized in that: help exhibition flat piece (13) from last to including connecting head (131), tiling portion (132), location portion (133) and the direction bottom (134) that distribute gradually down, to mesh silk (14) including the gradual change portion (141) and the straight line portion (142) that distribute and integrative intercommunication from top to bottom in proper order, gradual change portion (141) and straight line portion (142) are located the front and back surface of tiling portion (132) and location portion (133) respectively.

4. The sewing head device of the integrated sewing and turning machine as claimed in claim 3, characterized in that: the cross-sectional shape of tiling portion (132) is big-end-up's inverted isosceles trapezoid, the cross-sectional shape of location portion (133) is the rectangle and length and the lower bottom of tiling portion (132) keep unanimous, the thickness of tiling portion (132) and location portion (133) keeps unanimous, the cross-sectional shape of direction bottom (134) is the rectangle and thickness from top to bottom thins gradually.

5. The sewing head device of the integrated sewing and turning machine as claimed in claim 3, characterized in that: the gradual change portion (141) inclines from the middle to the left and right sides, the inclination angle is gradually increased, and the straight line portion (142) and the gradual change portion (141) at the most middle are kept vertical.

6. The sewing head device of the integrated sewing and turning machine as claimed in claim 2, characterized in that: the cross section of the mesh aligning wire (14) is circular, the inside of the mesh aligning wire is hollow, the mesh aligning wire (14) is made of an elastic film, and electrorheological fluid is filled inside the mesh aligning wire.

7. The sewing head device of the integrated sewing and turning machine as claimed in claim 1, characterized in that: open air receiver (17) with trachea (16) intercommunication in helping a absorption box (15), help a absorption box (15) lower extreme and seted up a plurality of evenly distributed and with air receiver (17) intercommunication absorption hole (18), it is a plurality of absorption hole (18) from middle to both sides slope, and inclination grow gradually.

8. The sewing head device of the integrated sewing and turning machine as claimed in claim 1, characterized in that: still fixed mounting has infrared inductor (11) in the operation cavity, fixed mounting has control panel (2) on hosiery machine body (1), and electric connection between electro-magnet (3), aspiration pump (8), infrared inductor (11), electric putter (12) and control panel (2).

9. The sewing head device of the integrated sewing and turning machine as claimed in claim 1, characterized in that: the lower end of the feeding seat (5) is further fixedly connected with an initial hopper (19) sleeved on the outer side of the leveling-assisting sheet (13), the initial hopper (19) comprises a centering portion and a guide portion which are vertically distributed and integrally formed, the cross section of the centering portion is rectangular, and the cross section of the guide portion is in the shape of an inverted isosceles trapezoid with a large upper portion and a small lower portion.

10. The sewing head device of the integrated sewing and turning machine as claimed in claim 1, characterized in that: the cross-sectional shape of gag lever post (6) is big end down's inverted right trapezoid, and the right angle limit is towards the outside, and a pair of clearance shape that forms between gag lever post (6) is big end down's regular isosceles trapezoid.

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